{
  "model": "typesafe/jev-1.13",
  "seed": 42,
  "opponent": "depth-2 material minimax; seeded random ties",
  "summary": {
    "result": "0-1",
    "reason": "CHECKMATE",
    "plies": 96,
    "api_requests": 48,
    "input_tokens": 55985,
    "output_tokens": 10120,
    "reported_cost_usd": 0.002351370000000001,
    "requests_with_cost": 48
  },
  "moves": [
    {
      "ply": 1,
      "actor": "Jev",
      "uci": "e2e4",
      "san": "e4",
      "fen_before": "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1",
      "fen_after": "rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1",
      "elapsed_s": 2.0448813010007143
    },
    {
      "ply": 2,
      "actor": "Локальный бот",
      "uci": "a7a5",
      "san": "a5",
      "fen_before": "rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1",
      "fen_after": "rnbqkbnr/1ppppppp/8/p7/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 0 2",
      "elapsed_s": 0.18768264900427312
    },
    {
      "ply": 3,
      "actor": "Jev",
      "uci": "g1f3",
      "san": "Nf3",
      "fen_before": "rnbqkbnr/1ppppppp/8/p7/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 0 2",
      "fen_after": "rnbqkbnr/1ppppppp/8/p7/4P3/5N2/PPPP1PPP/RNBQKB1R b KQkq - 1 2",
      "elapsed_s": 1.7098986010532826
    },
    {
      "ply": 4,
      "actor": "Локальный бот",
      "uci": "f7f6",
      "san": "f6",
      "fen_before": "rnbqkbnr/1ppppppp/8/p7/4P3/5N2/PPPP1PPP/RNBQKB1R b KQkq - 1 2",
      "fen_after": "rnbqkbnr/1pppp1pp/5p2/p7/4P3/5N2/PPPP1PPP/RNBQKB1R w KQkq - 0 3",
      "elapsed_s": 0.15329589694738388
    },
    {
      "ply": 5,
      "actor": "Jev",
      "uci": "d2d4",
      "san": "d4",
      "fen_before": "rnbqkbnr/1pppp1pp/5p2/p7/4P3/5N2/PPPP1PPP/RNBQKB1R w KQkq - 0 3",
      "fen_after": "rnbqkbnr/1pppp1pp/5p2/p7/3PP3/5N2/PPP2PPP/RNBQKB1R b KQkq - 0 3",
      "elapsed_s": 2.1460343960206956
    },
    {
      "ply": 6,
      "actor": "Локальный бот",
      "uci": "d7d6",
      "san": "d6",
      "fen_before": "rnbqkbnr/1pppp1pp/5p2/p7/3PP3/5N2/PPP2PPP/RNBQKB1R b KQkq - 0 3",
      "fen_after": "rnbqkbnr/1pp1p1pp/3p1p2/p7/3PP3/5N2/PPP2PPP/RNBQKB1R w KQkq - 0 4",
      "elapsed_s": 0.1827664920128882
    },
    {
      "ply": 7,
      "actor": "Jev",
      "uci": "b1c3",
      "san": "Nc3",
      "fen_before": "rnbqkbnr/1pp1p1pp/3p1p2/p7/3PP3/5N2/PPP2PPP/RNBQKB1R w KQkq - 0 4",
      "fen_after": "rnbqkbnr/1pp1p1pp/3p1p2/p7/3PP3/2N2N2/PPP2PPP/R1BQKB1R b KQkq - 1 4",
      "elapsed_s": 2.10118354705628
    },
    {
      "ply": 8,
      "actor": "Локальный бот",
      "uci": "e7e6",
      "san": "e6",
      "fen_before": "rnbqkbnr/1pp1p1pp/3p1p2/p7/3PP3/2N2N2/PPP2PPP/R1BQKB1R b KQkq - 1 4",
      "fen_after": "rnbqkbnr/1pp3pp/3ppp2/p7/3PP3/2N2N2/PPP2PPP/R1BQKB1R w KQkq - 0 5",
      "elapsed_s": 0.28944135492201895
    },
    {
      "ply": 9,
      "actor": "Jev",
      "uci": "c3d5",
      "san": "Nd5",
      "fen_before": "rnbqkbnr/1pp3pp/3ppp2/p7/3PP3/2N2N2/PPP2PPP/R1BQKB1R w KQkq - 0 5",
      "fen_after": "rnbqkbnr/1pp3pp/3ppp2/p2N4/3PP3/5N2/PPP2PPP/R1BQKB1R b KQkq - 1 5",
      "elapsed_s": 2.2411773330532014
    },
    {
      "ply": 10,
      "actor": "Локальный бот",
      "uci": "e6d5",
      "san": "exd5",
      "fen_before": "rnbqkbnr/1pp3pp/3ppp2/p2N4/3PP3/5N2/PPP2PPP/R1BQKB1R b KQkq - 1 5",
      "fen_after": "rnbqkbnr/1pp3pp/3p1p2/p2p4/3PP3/5N2/PPP2PPP/R1BQKB1R w KQkq - 0 6",
      "elapsed_s": 0.28274957300163805
    },
    {
      "ply": 11,
      "actor": "Jev",
      "uci": "e4d5",
      "san": "exd5",
      "fen_before": "rnbqkbnr/1pp3pp/3p1p2/p2p4/3PP3/5N2/PPP2PPP/R1BQKB1R w KQkq - 0 6",
      "fen_after": "rnbqkbnr/1pp3pp/3p1p2/p2P4/3P4/5N2/PPP2PPP/R1BQKB1R b KQkq - 0 6",
      "elapsed_s": 1.5186921149725094
    },
    {
      "ply": 12,
      "actor": "Локальный бот",
      "uci": "f6f5",
      "san": "f5",
      "fen_before": "rnbqkbnr/1pp3pp/3p1p2/p2P4/3P4/5N2/PPP2PPP/R1BQKB1R b KQkq - 0 6",
      "fen_after": "rnbqkbnr/1pp3pp/3p4/p2P1p2/3P4/5N2/PPP2PPP/R1BQKB1R w KQkq - 0 7",
      "elapsed_s": 0.2587396469898522
    },
    {
      "ply": 13,
      "actor": "Jev",
      "uci": "f1b5",
      "san": "Bb5+",
      "fen_before": "rnbqkbnr/1pp3pp/3p4/p2P1p2/3P4/5N2/PPP2PPP/R1BQKB1R w KQkq - 0 7",
      "fen_after": "rnbqkbnr/1pp3pp/3p4/pB1P1p2/3P4/5N2/PPP2PPP/R1BQK2R b KQkq - 1 7",
      "elapsed_s": 1.64543160807807
    },
    {
      "ply": 14,
      "actor": "Локальный бот",
      "uci": "e8e7",
      "san": "Ke7",
      "fen_before": "rnbqkbnr/1pp3pp/3p4/pB1P1p2/3P4/5N2/PPP2PPP/R1BQK2R b KQkq - 1 7",
      "fen_after": "rnbq1bnr/1pp1k1pp/3p4/pB1P1p2/3P4/5N2/PPP2PPP/R1BQK2R w KQ - 2 8",
      "elapsed_s": 0.07475094706751406
    },
    {
      "ply": 15,
      "actor": "Jev",
      "uci": "e1g1",
      "san": "O-O",
      "fen_before": "rnbq1bnr/1pp1k1pp/3p4/pB1P1p2/3P4/5N2/PPP2PPP/R1BQK2R w KQ - 2 8",
      "fen_after": "rnbq1bnr/1pp1k1pp/3p4/pB1P1p2/3P4/5N2/PPP2PPP/R1BQ1RK1 b - - 3 8",
      "elapsed_s": 1.7304425470065325
    },
    {
      "ply": 16,
      "actor": "Локальный бот",
      "uci": "h7h5",
      "san": "h5",
      "fen_before": "rnbq1bnr/1pp1k1pp/3p4/pB1P1p2/3P4/5N2/PPP2PPP/R1BQ1RK1 b - - 3 8",
      "fen_after": "rnbq1bnr/1pp1k1p1/3p4/pB1P1p1p/3P4/5N2/PPP2PPP/R1BQ1RK1 w - - 0 9",
      "elapsed_s": 0.20946769299916923
    },
    {
      "ply": 17,
      "actor": "Jev",
      "uci": "c1g5",
      "san": "Bg5+",
      "fen_before": "rnbq1bnr/1pp1k1p1/3p4/pB1P1p1p/3P4/5N2/PPP2PPP/R1BQ1RK1 w - - 0 9",
      "fen_after": "rnbq1bnr/1pp1k1p1/3p4/pB1P1pBp/3P4/5N2/PPP2PPP/R2Q1RK1 b - - 1 9",
      "elapsed_s": 1.4734902770724148
    },
    {
      "ply": 18,
      "actor": "Локальный бот",
      "uci": "g8f6",
      "san": "Nf6",
      "fen_before": "rnbq1bnr/1pp1k1p1/3p4/pB1P1pBp/3P4/5N2/PPP2PPP/R2Q1RK1 b - - 1 9",
      "fen_after": "rnbq1b1r/1pp1k1p1/3p1n2/pB1P1pBp/3P4/5N2/PPP2PPP/R2Q1RK1 w - - 2 10",
      "elapsed_s": 0.022132102982141078
    },
    {
      "ply": 19,
      "actor": "Jev",
      "uci": "g5f6",
      "san": "Bxf6+",
      "fen_before": "rnbq1b1r/1pp1k1p1/3p1n2/pB1P1pBp/3P4/5N2/PPP2PPP/R2Q1RK1 w - - 2 10",
      "fen_after": "rnbq1b1r/1pp1k1p1/3p1B2/pB1P1p1p/3P4/5N2/PPP2PPP/R2Q1RK1 b - - 0 10",
      "elapsed_s": 1.8819698400329798
    },
    {
      "ply": 20,
      "actor": "Локальный бот",
      "uci": "e7f6",
      "san": "Kxf6",
      "fen_before": "rnbq1b1r/1pp1k1p1/3p1B2/pB1P1p1p/3P4/5N2/PPP2PPP/R2Q1RK1 b - - 0 10",
      "fen_after": "rnbq1b1r/1pp3p1/3p1k2/pB1P1p1p/3P4/5N2/PPP2PPP/R2Q1RK1 w - - 0 11",
      "elapsed_s": 0.028376950998790562
    },
    {
      "ply": 21,
      "actor": "Jev",
      "uci": "f3e5",
      "san": "Ne5",
      "fen_before": "rnbq1b1r/1pp3p1/3p1k2/pB1P1p1p/3P4/5N2/PPP2PPP/R2Q1RK1 w - - 0 11",
      "fen_after": "rnbq1b1r/1pp3p1/3p1k2/pB1PNp1p/3P4/8/PPP2PPP/R2Q1RK1 b - - 1 11",
      "elapsed_s": 1.5546234919456765
    },
    {
      "ply": 22,
      "actor": "Локальный бот",
      "uci": "d6e5",
      "san": "dxe5",
      "fen_before": "rnbq1b1r/1pp3p1/3p1k2/pB1PNp1p/3P4/8/PPP2PPP/R2Q1RK1 b - - 1 11",
      "fen_after": "rnbq1b1r/1pp3p1/5k2/pB1Ppp1p/3P4/8/PPP2PPP/R2Q1RK1 w - - 0 12",
      "elapsed_s": 0.30117190000601113
    },
    {
      "ply": 23,
      "actor": "Jev",
      "uci": "d4e5",
      "san": "dxe5+",
      "fen_before": "rnbq1b1r/1pp3p1/5k2/pB1Ppp1p/3P4/8/PPP2PPP/R2Q1RK1 w - - 0 12",
      "fen_after": "rnbq1b1r/1pp3p1/5k2/pB1PPp1p/8/8/PPP2PPP/R2Q1RK1 b - - 0 12",
      "elapsed_s": 1.5554155439604074
    },
    {
      "ply": 24,
      "actor": "Локальный бот",
      "uci": "f6e5",
      "san": "Kxe5",
      "fen_before": "rnbq1b1r/1pp3p1/5k2/pB1PPp1p/8/8/PPP2PPP/R2Q1RK1 b - - 0 12",
      "fen_after": "rnbq1b1r/1pp3p1/8/pB1Pkp1p/8/8/PPP2PPP/R2Q1RK1 w - - 0 13",
      "elapsed_s": 0.054689622949808836
    },
    {
      "ply": 25,
      "actor": "Jev",
      "uci": "d1h5",
      "san": "Qxh5",
      "fen_before": "rnbq1b1r/1pp3p1/8/pB1Pkp1p/8/8/PPP2PPP/R2Q1RK1 w - - 0 13",
      "fen_after": "rnbq1b1r/1pp3p1/8/pB1Pkp1Q/8/8/PPP2PPP/R4RK1 b - - 0 13",
      "elapsed_s": 1.7908060820773244
    },
    {
      "ply": 26,
      "actor": "Локальный бот",
      "uci": "h8h5",
      "san": "Rxh5",
      "fen_before": "rnbq1b1r/1pp3p1/8/pB1Pkp1Q/8/8/PPP2PPP/R4RK1 b - - 0 13",
      "fen_after": "rnbq1b2/1pp3p1/8/pB1Pkp1r/8/8/PPP2PPP/R4RK1 w - - 0 14",
      "elapsed_s": 0.5355064129689708
    },
    {
      "ply": 27,
      "actor": "Jev",
      "uci": "a1e1",
      "san": "Rae1+",
      "fen_before": "rnbq1b2/1pp3p1/8/pB1Pkp1r/8/8/PPP2PPP/R4RK1 w - - 0 14",
      "fen_after": "rnbq1b2/1pp3p1/8/pB1Pkp1r/8/8/PPP2PPP/4RRK1 b - - 1 14",
      "elapsed_s": 1.621445276075974
    },
    {
      "ply": 28,
      "actor": "Локальный бот",
      "uci": "e5d5",
      "san": "Kxd5",
      "fen_before": "rnbq1b2/1pp3p1/8/pB1Pkp1r/8/8/PPP2PPP/4RRK1 b - - 1 14",
      "fen_after": "rnbq1b2/1pp3p1/8/pB1k1p1r/8/8/PPP2PPP/4RRK1 w - - 0 15",
      "elapsed_s": 0.05442318203859031
    },
    {
      "ply": 29,
      "actor": "Jev",
      "uci": "e1d1",
      "san": "Rd1+",
      "fen_before": "rnbq1b2/1pp3p1/8/pB1k1p1r/8/8/PPP2PPP/4RRK1 w - - 0 15",
      "fen_after": "rnbq1b2/1pp3p1/8/pB1k1p1r/8/8/PPP2PPP/3R1RK1 b - - 1 15",
      "elapsed_s": 1.7751158309401944
    },
    {
      "ply": 30,
      "actor": "Локальный бот",
      "uci": "d5e6",
      "san": "Ke6",
      "fen_before": "rnbq1b2/1pp3p1/8/pB1k1p1r/8/8/PPP2PPP/3R1RK1 b - - 1 15",
      "fen_after": "rnbq1b2/1pp3p1/4k3/pB3p1r/8/8/PPP2PPP/3R1RK1 w - - 2 16",
      "elapsed_s": 0.04634241200983524
    },
    {
      "ply": 31,
      "actor": "Jev",
      "uci": "d1d8",
      "san": "Rxd8",
      "fen_before": "rnbq1b2/1pp3p1/4k3/pB3p1r/8/8/PPP2PPP/3R1RK1 w - - 2 16",
      "fen_after": "rnbR1b2/1pp3p1/4k3/pB3p1r/8/8/PPP2PPP/5RK1 b - - 0 16",
      "elapsed_s": 1.5236062050098553
    },
    {
      "ply": 32,
      "actor": "Локальный бот",
      "uci": "h5g5",
      "san": "Rg5",
      "fen_before": "rnbR1b2/1pp3p1/4k3/pB3p1r/8/8/PPP2PPP/5RK1 b - - 0 16",
      "fen_after": "rnbR1b2/1pp3p1/4k3/pB3pr1/8/8/PPP2PPP/5RK1 w - - 1 17",
      "elapsed_s": 0.30028813995886594
    },
    {
      "ply": 33,
      "actor": "Jev",
      "uci": "d8f8",
      "san": "Rxf8",
      "fen_before": "rnbR1b2/1pp3p1/4k3/pB3pr1/8/8/PPP2PPP/5RK1 w - - 1 17",
      "fen_after": "rnb2R2/1pp3p1/4k3/pB3pr1/8/8/PPP2PPP/5RK1 b - - 0 17",
      "elapsed_s": 1.398682786966674
    },
    {
      "ply": 34,
      "actor": "Локальный бот",
      "uci": "e6e5",
      "san": "Ke5",
      "fen_before": "rnb2R2/1pp3p1/4k3/pB3pr1/8/8/PPP2PPP/5RK1 b - - 0 17",
      "fen_after": "rnb2R2/1pp3p1/8/pB2kpr1/8/8/PPP2PPP/5RK1 w - - 1 18",
      "elapsed_s": 0.16962530103046447
    },
    {
      "ply": 35,
      "actor": "Jev",
      "uci": "f8f5",
      "san": "Rxf5+",
      "fen_before": "rnb2R2/1pp3p1/8/pB2kpr1/8/8/PPP2PPP/5RK1 w - - 1 18",
      "fen_after": "rnb5/1pp3p1/8/pB2kRr1/8/8/PPP2PPP/5RK1 b - - 0 18",
      "elapsed_s": 1.9865986519725993
    },
    {
      "ply": 36,
      "actor": "Локальный бот",
      "uci": "c8f5",
      "san": "Bxf5",
      "fen_before": "rnb5/1pp3p1/8/pB2kRr1/8/8/PPP2PPP/5RK1 b - - 0 18",
      "fen_after": "rn6/1pp3p1/8/pB2kbr1/8/8/PPP2PPP/5RK1 w - - 0 19",
      "elapsed_s": 0.05721574800554663
    },
    {
      "ply": 37,
      "actor": "Jev",
      "uci": "f1e1",
      "san": "Re1+",
      "fen_before": "rn6/1pp3p1/8/pB2kbr1/8/8/PPP2PPP/5RK1 w - - 0 19",
      "fen_after": "rn6/1pp3p1/8/pB2kbr1/8/8/PPP2PPP/4R1K1 b - - 1 19",
      "elapsed_s": 1.9753719649743289
    },
    {
      "ply": 38,
      "actor": "Локальный бот",
      "uci": "e5d4",
      "san": "Kd4",
      "fen_before": "rn6/1pp3p1/8/pB2kbr1/8/8/PPP2PPP/4R1K1 b - - 1 19",
      "fen_after": "rn6/1pp3p1/8/pB3br1/3k4/8/PPP2PPP/4R1K1 w - - 2 20",
      "elapsed_s": 0.05686169501859695
    },
    {
      "ply": 39,
      "actor": "Jev",
      "uci": "e1d1",
      "san": "Rd1+",
      "fen_before": "rn6/1pp3p1/8/pB3br1/3k4/8/PPP2PPP/4R1K1 w - - 2 20",
      "fen_after": "rn6/1pp3p1/8/pB3br1/3k4/8/PPP2PPP/3R2K1 b - - 3 20",
      "elapsed_s": 1.9829625809798017
    },
    {
      "ply": 40,
      "actor": "Локальный бот",
      "uci": "d4e4",
      "san": "Ke4",
      "fen_before": "rn6/1pp3p1/8/pB3br1/3k4/8/PPP2PPP/3R2K1 b - - 3 20",
      "fen_after": "rn6/1pp3p1/8/pB3br1/4k3/8/PPP2PPP/3R2K1 w - - 4 21",
      "elapsed_s": 0.03893274592701346
    },
    {
      "ply": 41,
      "actor": "Jev",
      "uci": "d1d4",
      "san": "Rd4+",
      "fen_before": "rn6/1pp3p1/8/pB3br1/4k3/8/PPP2PPP/3R2K1 w - - 4 21",
      "fen_after": "rn6/1pp3p1/8/pB3br1/3Rk3/8/PPP2PPP/6K1 b - - 5 21",
      "elapsed_s": 1.5426151079591364
    },
    {
      "ply": 42,
      "actor": "Локальный бот",
      "uci": "e4d4",
      "san": "Kxd4",
      "fen_before": "rn6/1pp3p1/8/pB3br1/3Rk3/8/PPP2PPP/6K1 b - - 5 21",
      "fen_after": "rn6/1pp3p1/8/pB3br1/3k4/8/PPP2PPP/6K1 w - - 0 22",
      "elapsed_s": 0.018249779008328915
    },
    {
      "ply": 43,
      "actor": "Jev",
      "uci": "c2c3",
      "san": "c3+",
      "fen_before": "rn6/1pp3p1/8/pB3br1/3k4/8/PPP2PPP/6K1 w - - 0 22",
      "fen_after": "rn6/1pp3p1/8/pB3br1/3k4/2P5/PP3PPP/6K1 b - - 0 22",
      "elapsed_s": 1.5004052460426465
    },
    {
      "ply": 44,
      "actor": "Локальный бот",
      "uci": "d4d5",
      "san": "Kd5",
      "fen_before": "rn6/1pp3p1/8/pB3br1/3k4/2P5/PP3PPP/6K1 b - - 0 22",
      "fen_after": "rn6/1pp3p1/8/pB1k1br1/8/2P5/PP3PPP/6K1 w - - 1 23",
      "elapsed_s": 0.02583204791881144
    },
    {
      "ply": 45,
      "actor": "Jev",
      "uci": "c3c4",
      "san": "c4+",
      "fen_before": "rn6/1pp3p1/8/pB1k1br1/8/2P5/PP3PPP/6K1 w - - 1 23",
      "fen_after": "rn6/1pp3p1/8/pB1k1br1/2P5/8/PP3PPP/6K1 b - - 0 23",
      "elapsed_s": 1.5229731489671394
    },
    {
      "ply": 46,
      "actor": "Локальный бот",
      "uci": "d5e4",
      "san": "Ke4",
      "fen_before": "rn6/1pp3p1/8/pB1k1br1/2P5/8/PP3PPP/6K1 b - - 0 23",
      "fen_after": "rn6/1pp3p1/8/pB3br1/2P1k3/8/PP3PPP/6K1 w - - 1 24",
      "elapsed_s": 0.03154313890263438
    },
    {
      "ply": 47,
      "actor": "Jev",
      "uci": "b5c6",
      "san": "Bc6+",
      "fen_before": "rn6/1pp3p1/8/pB3br1/2P1k3/8/PP3PPP/6K1 w - - 1 24",
      "fen_after": "rn6/1pp3p1/2B5/p4br1/2P1k3/8/PP3PPP/6K1 b - - 2 24",
      "elapsed_s": 1.847870317986235
    },
    {
      "ply": 48,
      "actor": "Локальный бот",
      "uci": "b7c6",
      "san": "bxc6",
      "fen_before": "rn6/1pp3p1/2B5/p4br1/2P1k3/8/PP3PPP/6K1 b - - 2 24",
      "fen_after": "rn6/2p3p1/2p5/p4br1/2P1k3/8/PP3PPP/6K1 w - - 0 25",
      "elapsed_s": 0.032417141017504036
    },
    {
      "ply": 49,
      "actor": "Jev",
      "uci": "f2f3",
      "san": "f3+",
      "fen_before": "rn6/2p3p1/2p5/p4br1/2P1k3/8/PP3PPP/6K1 w - - 0 25",
      "fen_after": "rn6/2p3p1/2p5/p4br1/2P1k3/5P2/PP4PP/6K1 b - - 0 25",
      "elapsed_s": 1.8887396870413795
    },
    {
      "ply": 50,
      "actor": "Локальный бот",
      "uci": "e4d3",
      "san": "Kd3",
      "fen_before": "rn6/2p3p1/2p5/p4br1/2P1k3/5P2/PP4PP/6K1 b - - 0 25",
      "fen_after": "rn6/2p3p1/2p5/p4br1/2P5/3k1P2/PP4PP/6K1 w - - 1 26",
      "elapsed_s": 0.017271346994675696
    },
    {
      "ply": 51,
      "actor": "Jev",
      "uci": "c4c5",
      "san": "c5",
      "fen_before": "rn6/2p3p1/2p5/p4br1/2P5/3k1P2/PP4PP/6K1 w - - 1 26",
      "fen_after": "rn6/2p3p1/2p5/p1P2br1/8/3k1P2/PP4PP/6K1 b - - 0 26",
      "elapsed_s": 1.8458961239084601
    },
    {
      "ply": 52,
      "actor": "Локальный бот",
      "uci": "a8a6",
      "san": "Ra6",
      "fen_before": "rn6/2p3p1/2p5/p1P2br1/8/3k1P2/PP4PP/6K1 b - - 0 26",
      "fen_after": "1n6/2p3p1/r1p5/p1P2br1/8/3k1P2/PP4PP/6K1 w - - 1 27",
      "elapsed_s": 0.08561509393621236
    },
    {
      "ply": 53,
      "actor": "Jev",
      "uci": "g1f1",
      "san": "Kf1",
      "fen_before": "1n6/2p3p1/r1p5/p1P2br1/8/3k1P2/PP4PP/6K1 w - - 1 27",
      "fen_after": "1n6/2p3p1/r1p5/p1P2br1/8/3k1P2/PP4PP/5K2 b - - 2 27",
      "elapsed_s": 1.5769189069978893
    },
    {
      "ply": 54,
      "actor": "Локальный бот",
      "uci": "d3e3",
      "san": "Ke3",
      "fen_before": "1n6/2p3p1/r1p5/p1P2br1/8/3k1P2/PP4PP/5K2 b - - 2 27",
      "fen_after": "1n6/2p3p1/r1p5/p1P2br1/8/4kP2/PP4PP/5K2 w - - 3 28",
      "elapsed_s": 0.08043716906104237
    },
    {
      "ply": 55,
      "actor": "Jev",
      "uci": "f3f4",
      "san": "f4",
      "fen_before": "1n6/2p3p1/r1p5/p1P2br1/8/4kP2/PP4PP/5K2 w - - 3 28",
      "fen_after": "1n6/2p3p1/r1p5/p1P2br1/5P2/4k3/PP4PP/5K2 b - - 0 28",
      "elapsed_s": 1.875266176997684
    },
    {
      "ply": 56,
      "actor": "Локальный бот",
      "uci": "e3f4",
      "san": "Kxf4",
      "fen_before": "1n6/2p3p1/r1p5/p1P2br1/5P2/4k3/PP4PP/5K2 b - - 0 28",
      "fen_after": "1n6/2p3p1/r1p5/p1P2br1/5k2/8/PP4PP/5K2 w - - 0 29",
      "elapsed_s": 0.0845018969848752
    },
    {
      "ply": 57,
      "actor": "Jev",
      "uci": "g2g3",
      "san": "g3+",
      "fen_before": "1n6/2p3p1/r1p5/p1P2br1/5k2/8/PP4PP/5K2 w - - 0 29",
      "fen_after": "1n6/2p3p1/r1p5/p1P2br1/5k2/6P1/PP5P/5K2 b - - 0 29",
      "elapsed_s": 1.904092452954501
    },
    {
      "ply": 58,
      "actor": "Локальный бот",
      "uci": "f4g4",
      "san": "Kg4",
      "fen_before": "1n6/2p3p1/r1p5/p1P2br1/5k2/6P1/PP5P/5K2 b - - 0 29",
      "fen_after": "1n6/2p3p1/r1p5/p1P2br1/6k1/6P1/PP5P/5K2 w - - 1 30",
      "elapsed_s": 0.0171429340261966
    },
    {
      "ply": 59,
      "actor": "Jev",
      "uci": "h2h3",
      "san": "h3+",
      "fen_before": "1n6/2p3p1/r1p5/p1P2br1/6k1/6P1/PP5P/5K2 w - - 1 30",
      "fen_after": "1n6/2p3p1/r1p5/p1P2br1/6k1/6PP/PP6/5K2 b - - 0 30",
      "elapsed_s": 1.5977606039959937
    },
    {
      "ply": 60,
      "actor": "Локальный бот",
      "uci": "g4g3",
      "san": "Kxg3",
      "fen_before": "1n6/2p3p1/r1p5/p1P2br1/6k1/6PP/PP6/5K2 b - - 0 30",
      "fen_after": "1n6/2p3p1/r1p5/p1P2br1/8/6kP/PP6/5K2 w - - 0 31",
      "elapsed_s": 0.009296284057199955
    },
    {
      "ply": 61,
      "actor": "Jev",
      "uci": "h3h4",
      "san": "h4",
      "fen_before": "1n6/2p3p1/r1p5/p1P2br1/8/6kP/PP6/5K2 w - - 0 31",
      "fen_after": "1n6/2p3p1/r1p5/p1P2br1/7P/6k1/PP6/5K2 b - - 0 31",
      "elapsed_s": 2.088609218946658
    },
    {
      "ply": 62,
      "actor": "Локальный бот",
      "uci": "g3h4",
      "san": "Kxh4",
      "fen_before": "1n6/2p3p1/r1p5/p1P2br1/7P/6k1/PP6/5K2 b - - 0 31",
      "fen_after": "1n6/2p3p1/r1p5/p1P2br1/7k/8/PP6/5K2 w - - 0 32",
      "elapsed_s": 0.05984294496010989
    },
    {
      "ply": 63,
      "actor": "Jev",
      "uci": "f1e1",
      "san": "Ke1",
      "fen_before": "1n6/2p3p1/r1p5/p1P2br1/7k/8/PP6/5K2 w - - 0 32",
      "fen_after": "1n6/2p3p1/r1p5/p1P2br1/7k/8/PP6/4K3 b - - 1 32",
      "elapsed_s": 1.7586235230555758
    },
    {
      "ply": 64,
      "actor": "Локальный бот",
      "uci": "f5c2",
      "san": "Bc2",
      "fen_before": "1n6/2p3p1/r1p5/p1P2br1/7k/8/PP6/4K3 b - - 1 32",
      "fen_after": "1n6/2p3p1/r1p5/p1P3r1/7k/8/PPb5/4K3 w - - 2 33",
      "elapsed_s": 0.06632070092018694
    },
    {
      "ply": 65,
      "actor": "Jev",
      "uci": "e1d2",
      "san": "Kd2",
      "fen_before": "1n6/2p3p1/r1p5/p1P3r1/7k/8/PPb5/4K3 w - - 2 33",
      "fen_after": "1n6/2p3p1/r1p5/p1P3r1/7k/8/PPbK4/8 b - - 3 33",
      "elapsed_s": 1.598731196951121
    },
    {
      "ply": 66,
      "actor": "Локальный бот",
      "uci": "g5c5",
      "san": "Rxc5",
      "fen_before": "1n6/2p3p1/r1p5/p1P3r1/7k/8/PPbK4/8 b - - 3 33",
      "fen_after": "1n6/2p3p1/r1p5/p1r5/7k/8/PPbK4/8 w - - 0 34",
      "elapsed_s": 0.08018883189652115
    },
    {
      "ply": 67,
      "actor": "Jev",
      "uci": "d2e3",
      "san": "Ke3",
      "fen_before": "1n6/2p3p1/r1p5/p1r5/7k/8/PPbK4/8 w - - 0 34",
      "fen_after": "1n6/2p3p1/r1p5/p1r5/7k/4K3/PPb5/8 b - - 1 34",
      "elapsed_s": 1.530796415056102
    },
    {
      "ply": 68,
      "actor": "Локальный бот",
      "uci": "c5e5",
      "san": "Re5+",
      "fen_before": "1n6/2p3p1/r1p5/p1r5/7k/4K3/PPb5/8 b - - 1 34",
      "fen_after": "1n6/2p3p1/r1p5/p3r3/7k/4K3/PPb5/8 w - - 2 35",
      "elapsed_s": 0.08518025802914053
    },
    {
      "ply": 69,
      "actor": "Jev",
      "uci": "e3d4",
      "san": "Kd4",
      "fen_before": "1n6/2p3p1/r1p5/p3r3/7k/4K3/PPb5/8 w - - 2 35",
      "fen_after": "1n6/2p3p1/r1p5/p3r3/3K3k/8/PPb5/8 b - - 3 35",
      "elapsed_s": 1.777888759970665
    },
    {
      "ply": 70,
      "actor": "Локальный бот",
      "uci": "e5g5",
      "san": "Rg5",
      "fen_before": "1n6/2p3p1/r1p5/p3r3/3K3k/8/PPb5/8 b - - 3 35",
      "fen_after": "1n6/2p3p1/r1p5/p5r1/3K3k/8/PPb5/8 w - - 4 36",
      "elapsed_s": 0.08153496705926955
    },
    {
      "ply": 71,
      "actor": "Jev",
      "uci": "d4c3",
      "san": "Kc3",
      "fen_before": "1n6/2p3p1/r1p5/p5r1/3K3k/8/PPb5/8 w - - 4 36",
      "fen_after": "1n6/2p3p1/r1p5/p5r1/7k/2K5/PPb5/8 b - - 5 36",
      "elapsed_s": 1.4865822350839153
    },
    {
      "ply": 72,
      "actor": "Локальный бот",
      "uci": "c2e4",
      "san": "Be4",
      "fen_before": "1n6/2p3p1/r1p5/p5r1/7k/2K5/PPb5/8 b - - 5 36",
      "fen_after": "1n6/2p3p1/r1p5/p5r1/4b2k/2K5/PP6/8 w - - 6 37",
      "elapsed_s": 0.07484124007169157
    },
    {
      "ply": 73,
      "actor": "Jev",
      "uci": "c3d4",
      "san": "Kd4",
      "fen_before": "1n6/2p3p1/r1p5/p5r1/4b2k/2K5/PP6/8 w - - 6 37",
      "fen_after": "1n6/2p3p1/r1p5/p5r1/3Kb2k/8/PP6/8 b - - 7 37",
      "elapsed_s": 1.7662234209710732
    },
    {
      "ply": 74,
      "actor": "Локальный бот",
      "uci": "e4g6",
      "san": "Bg6",
      "fen_before": "1n6/2p3p1/r1p5/p5r1/3Kb2k/8/PP6/8 b - - 7 37",
      "fen_after": "1n6/2p3p1/r1p3b1/p5r1/3K3k/8/PP6/8 w - - 8 38",
      "elapsed_s": 0.08633940306026489
    },
    {
      "ply": 75,
      "actor": "Jev",
      "uci": "d4c3",
      "san": "Kc3",
      "fen_before": "1n6/2p3p1/r1p3b1/p5r1/3K3k/8/PP6/8 w - - 8 38",
      "fen_after": "1n6/2p3p1/r1p3b1/p5r1/7k/2K5/PP6/8 b - - 9 38",
      "elapsed_s": 1.596477126935497
    },
    {
      "ply": 76,
      "actor": "Локальный бот",
      "uci": "g5d5",
      "san": "Rd5",
      "fen_before": "1n6/2p3p1/r1p3b1/p5r1/7k/2K5/PP6/8 b - - 9 38",
      "fen_after": "1n6/2p3p1/r1p3b1/p2r4/7k/2K5/PP6/8 w - - 10 39",
      "elapsed_s": 0.07949746691156179
    },
    {
      "ply": 77,
      "actor": "Jev",
      "uci": "c3c4",
      "san": "Kc4",
      "fen_before": "1n6/2p3p1/r1p3b1/p2r4/7k/2K5/PP6/8 w - - 10 39",
      "fen_after": "1n6/2p3p1/r1p3b1/p2r4/2K4k/8/PP6/8 b - - 11 39",
      "elapsed_s": 1.9848438990302384
    },
    {
      "ply": 78,
      "actor": "Локальный бот",
      "uci": "a5a4",
      "san": "a4",
      "fen_before": "1n6/2p3p1/r1p3b1/p2r4/2K4k/8/PP6/8 b - - 11 39",
      "fen_after": "1n6/2p3p1/r1p3b1/3r4/p1K4k/8/PP6/8 w - - 0 40",
      "elapsed_s": 0.07177707005757838
    },
    {
      "ply": 79,
      "actor": "Jev",
      "uci": "c4b4",
      "san": "Kb4",
      "fen_before": "1n6/2p3p1/r1p3b1/3r4/p1K4k/8/PP6/8 w - - 0 40",
      "fen_after": "1n6/2p3p1/r1p3b1/3r4/pK5k/8/PP6/8 b - - 1 40",
      "elapsed_s": 1.7157558769686148
    },
    {
      "ply": 80,
      "actor": "Локальный бот",
      "uci": "d5b5",
      "san": "Rb5+",
      "fen_before": "1n6/2p3p1/r1p3b1/3r4/pK5k/8/PP6/8 b - - 1 40",
      "fen_after": "1n6/2p3p1/r1p3b1/1r6/pK5k/8/PP6/8 w - - 2 41",
      "elapsed_s": 0.05850925494451076
    },
    {
      "ply": 81,
      "actor": "Jev",
      "uci": "b4a3",
      "san": "Ka3",
      "fen_before": "1n6/2p3p1/r1p3b1/1r6/pK5k/8/PP6/8 w - - 2 41",
      "fen_after": "1n6/2p3p1/r1p3b1/1r6/p6k/K7/PP6/8 b - - 3 41",
      "elapsed_s": 1.8131648510461673
    },
    {
      "ply": 82,
      "actor": "Локальный бот",
      "uci": "g6h7",
      "san": "Bh7",
      "fen_before": "1n6/2p3p1/r1p3b1/1r6/p6k/K7/PP6/8 b - - 3 41",
      "fen_after": "1n6/2p3pb/r1p5/1r6/p6k/K7/PP6/8 w - - 4 42",
      "elapsed_s": 0.028241068008355796
    },
    {
      "ply": 83,
      "actor": "Jev",
      "uci": "b2b4",
      "san": "b4",
      "fen_before": "1n6/2p3pb/r1p5/1r6/p6k/K7/PP6/8 w - - 4 42",
      "fen_after": "1n6/2p3pb/r1p5/1r6/pP5k/K7/P7/8 b - b3 0 42",
      "elapsed_s": 2.555931292939931
    },
    {
      "ply": 84,
      "actor": "Локальный бот",
      "uci": "a4b3",
      "san": "axb3+",
      "fen_before": "1n6/2p3pb/r1p5/1r6/pP5k/K7/P7/8 b - b3 0 42",
      "fen_after": "1n6/2p3pb/r1p5/1r6/7k/Kp6/P7/8 w - - 0 43",
      "elapsed_s": 0.015991749009117484
    },
    {
      "ply": 85,
      "actor": "Jev",
      "uci": "a3b2",
      "san": "Kb2",
      "fen_before": "1n6/2p3pb/r1p5/1r6/7k/Kp6/P7/8 w - - 0 43",
      "fen_after": "1n6/2p3pb/r1p5/1r6/7k/1p6/PK6/8 b - - 1 43",
      "elapsed_s": 1.6618670339230448
    },
    {
      "ply": 86,
      "actor": "Локальный бот",
      "uci": "b3a2",
      "san": "bxa2+",
      "fen_before": "1n6/2p3pb/r1p5/1r6/7k/1p6/PK6/8 b - - 1 43",
      "fen_after": "1n6/2p3pb/r1p5/1r6/7k/8/pK6/8 w - - 0 44",
      "elapsed_s": 0.0706268559442833
    },
    {
      "ply": 87,
      "actor": "Jev",
      "uci": "b2c3",
      "san": "Kc3",
      "fen_before": "1n6/2p3pb/r1p5/1r6/7k/8/pK6/8 w - - 0 44",
      "fen_after": "1n6/2p3pb/r1p5/1r6/7k/2K5/p7/8 b - - 1 44",
      "elapsed_s": 1.683812572970055
    },
    {
      "ply": 88,
      "actor": "Локальный бот",
      "uci": "a2a1q",
      "san": "a1=Q+",
      "fen_before": "1n6/2p3pb/r1p5/1r6/7k/2K5/p7/8 b - - 1 44",
      "fen_after": "1n6/2p3pb/r1p5/1r6/7k/2K5/8/q7 w - - 0 45",
      "elapsed_s": 0.056057512992993
    },
    {
      "ply": 89,
      "actor": "Jev",
      "uci": "c3d2",
      "san": "Kd2",
      "fen_before": "1n6/2p3pb/r1p5/1r6/7k/2K5/8/q7 w - - 0 45",
      "fen_after": "1n6/2p3pb/r1p5/1r6/7k/8/3K4/q7 b - - 1 45",
      "elapsed_s": 1.7045630280626938
    },
    {
      "ply": 90,
      "actor": "Локальный бот",
      "uci": "b5b6",
      "san": "Rbb6",
      "fen_before": "1n6/2p3pb/r1p5/1r6/7k/8/3K4/q7 b - - 1 45",
      "fen_after": "1n6/2p3pb/rrp5/8/7k/8/3K4/q7 w - - 2 46",
      "elapsed_s": 0.06842427898664027
    },
    {
      "ply": 91,
      "actor": "Jev",
      "uci": "d2e3",
      "san": "Ke3",
      "fen_before": "1n6/2p3pb/rrp5/8/7k/8/3K4/q7 w - - 2 46",
      "fen_after": "1n6/2p3pb/rrp5/8/7k/4K3/8/q7 b - - 3 46",
      "elapsed_s": 1.625899734091945
    },
    {
      "ply": 92,
      "actor": "Локальный бот",
      "uci": "b6b2",
      "san": "Rb2",
      "fen_before": "1n6/2p3pb/rrp5/8/7k/4K3/8/q7 b - - 3 46",
      "fen_after": "1n6/2p3pb/r1p5/8/7k/4K3/1r6/q7 w - - 4 47",
      "elapsed_s": 0.08734192000702024
    },
    {
      "ply": 93,
      "actor": "Jev",
      "uci": "e3d4",
      "san": "Kd4",
      "fen_before": "1n6/2p3pb/r1p5/8/7k/4K3/1r6/q7 w - - 4 47",
      "fen_after": "1n6/2p3pb/r1p5/8/3K3k/8/1r6/q7 b - - 5 47",
      "elapsed_s": 1.772622388903983
    },
    {
      "ply": 94,
      "actor": "Локальный бот",
      "uci": "b2b3",
      "san": "Rb3+",
      "fen_before": "1n6/2p3pb/r1p5/8/3K3k/8/1r6/q7 b - - 5 47",
      "fen_after": "1n6/2p3pb/r1p5/8/3K3k/1r6/8/q7 w - - 6 48",
      "elapsed_s": 0.09131999197416008
    },
    {
      "ply": 95,
      "actor": "Jev",
      "uci": "d4c5",
      "san": "Kc5",
      "fen_before": "1n6/2p3pb/r1p5/8/3K3k/1r6/8/q7 w - - 6 48",
      "fen_after": "1n6/2p3pb/r1p5/2K5/7k/1r6/8/q7 b - - 7 48",
      "elapsed_s": 2.0277909549186006
    },
    {
      "ply": 96,
      "actor": "Локальный бот",
      "uci": "a1c3",
      "san": "Qc3#",
      "fen_before": "1n6/2p3pb/r1p5/2K5/7k/1r6/8/q7 b - - 7 48",
      "fen_after": "1n6/2p3pb/r1p5/2K5/7k/1rq5/8/8 w - - 8 49",
      "elapsed_s": 0.041955820051953197
    }
  ],
  "requests": [
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1",
          "board": "8 r n b q k b n r\n7 p p p p p p p p\n6 . . . . . . . .\n5 . . . . . . . .\n4 . . . . . . . .\n3 . . . . . . . .\n2 P P P P P P P P\n1 R N B Q K B N R\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": []
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b1a3": "Na3",
              "b1c3": "Nc3",
              "b2b3": "b3",
              "b2b4": "b4",
              "c2c3": "c3",
              "c2c4": "c4",
              "d2d3": "d3",
              "d2d4": "d4",
              "e2e3": "e3",
              "e2e4": "e4",
              "f2f3": "f3",
              "f2f4": "f4",
              "g1f3": "Nf3",
              "g1h3": "Nh3",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "e2e4",
            "probabilities": {
              "b1c3": 0.02,
              "b2b3": 0,
              "c2c4": 0,
              "e2e4": 0.85,
              "g2g3": 0,
              "b1a3": 0,
              "d2d4": 0.11,
              "h2h4": 0,
              "e2e3": 0,
              "g2g4": 0,
              "h2h3": 0,
              "f2f4": 0,
              "b2b4": 0,
              "c2c3": 0,
              "a2a3": 0,
              "g1h3": 0,
              "d2d3": 0,
              "g1f3": 0.02,
              "f2f3": 0,
              "a2a4": 0
            },
            "confidence": 0.84
          }
        },
        "usage": {
          "input_tokens": 851,
          "output_tokens": 220,
          "cost": 3.5742e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbqkbnr/1ppppppp/8/p7/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 0 2",
          "board": "8 r n b q k b n r\n7 . p p p p p p p\n6 . . . . . . . .\n5 p . . . . . . .\n4 . . . . P . . .\n3 . . . . . . . .\n2 P P P P . P P P\n1 R N B Q K B N R\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b1a3": "Na3",
              "b1c3": "Nc3",
              "b2b3": "b3",
              "b2b4": "b4",
              "c2c3": "c3",
              "c2c4": "c4",
              "d1e2": "Qe2",
              "d1f3": "Qf3",
              "d1g4": "Qg4",
              "d1h5": "Qh5",
              "d2d3": "d3",
              "d2d4": "d4",
              "e1e2": "Ke2",
              "e4e5": "e5",
              "f1a6": "Ba6",
              "f1b5": "Bb5",
              "f1c4": "Bc4",
              "f1d3": "Bd3",
              "f1e2": "Be2",
              "f2f3": "f3",
              "f2f4": "f4",
              "g1e2": "Ne2",
              "g1f3": "Nf3",
              "g1h3": "Nh3",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "g1f3",
            "probabilities": {
              "f1a6": 0.03,
              "e4e5": 0.03,
              "d1g4": 0.03,
              "f1d3": 0,
              "a2a4": 0.1,
              "h2h4": 0,
              "e1e2": 0,
              "g1e2": 0,
              "g2g3": 0.01,
              "f1c4": 0.01,
              "h2h3": 0,
              "f1e2": 0,
              "b2b4": 0.1,
              "g1f3": 0.29000000000000004,
              "d1e2": 0,
              "f2f3": 0.01,
              "g1h3": 0,
              "g2g4": 0.01,
              "b1c3": 0.13,
              "f1b5": 0.03,
              "a2a3": 0.01,
              "d1f3": 0.01,
              "b2b3": 0.01,
              "d2d4": 0.08,
              "c2c4": 0.04,
              "d1h5": 0.04,
              "b1a3": 0.01,
              "f2f4": 0.01,
              "c2c3": 0.01,
              "d2d3": 0
            },
            "confidence": 0.26
          }
        },
        "usage": {
          "input_tokens": 1030,
          "output_tokens": 320,
          "cost": 4.326e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbqkbnr/1pppp1pp/5p2/p7/4P3/5N2/PPPP1PPP/RNBQKB1R w KQkq - 0 3",
          "board": "8 r n b q k b n r\n7 . p p p p . p p\n6 . . . . . p . .\n5 p . . . . . . .\n4 . . . . P . . .\n3 . . . . . N . .\n2 P P P P . P P P\n1 R N B Q K B . R\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b1a3": "Na3",
              "b1c3": "Nc3",
              "b2b3": "b3",
              "b2b4": "b4",
              "c2c3": "c3",
              "c2c4": "c4",
              "d1e2": "Qe2",
              "d2d3": "d3",
              "d2d4": "d4",
              "e1e2": "Ke2",
              "e4e5": "e5",
              "f1a6": "Ba6",
              "f1b5": "Bb5",
              "f1c4": "Bc4",
              "f1d3": "Bd3",
              "f1e2": "Be2",
              "f3d4": "Nd4",
              "f3e5": "Ne5",
              "f3g1": "Ng1",
              "f3g5": "Ng5",
              "f3h4": "Nh4",
              "g2g3": "g3",
              "g2g4": "g4",
              "h1g1": "Rg1",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "d2d4",
            "probabilities": {
              "h1g1": 0,
              "a2a4": 0.02,
              "f1e2": 0,
              "f1b5": 0.04,
              "f3d4": 0.04,
              "d1e2": 0,
              "d2d4": 0.25,
              "c2c3": 0.01,
              "e1e2": 0,
              "b1c3": 0.24000000000000002,
              "g2g4": 0,
              "f3g1": 0,
              "f1d3": 0.01,
              "b2b3": 0,
              "b2b4": 0.01,
              "f3h4": 0.01,
              "a2a3": 0.01,
              "h2h4": 0,
              "h2h3": 0,
              "e4e5": 0.09,
              "d2d3": 0.01,
              "f1c4": 0.02,
              "b1a3": 0,
              "f3g5": 0.06,
              "f1a6": 0.02,
              "f3e5": 0.12,
              "c2c4": 0.04,
              "g2g3": 0
            },
            "confidence": 0.21
          }
        },
        "usage": {
          "input_tokens": 1013,
          "output_tokens": 300,
          "cost": 4.2546e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbqkbnr/1pp1p1pp/3p1p2/p7/3PP3/5N2/PPP2PPP/RNBQKB1R w KQkq - 0 4",
          "board": "8 r n b q k b n r\n7 . p p . p . p p\n6 . . . p . p . .\n5 p . . . . . . .\n4 . . . P P . . .\n3 . . . . . N . .\n2 P P P . . P P P\n1 R N B Q K B . R\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b1a3": "Na3",
              "b1c3": "Nc3",
              "b1d2": "Nbd2",
              "b2b3": "b3",
              "b2b4": "b4",
              "c1d2": "Bd2",
              "c1e3": "Be3",
              "c1f4": "Bf4",
              "c1g5": "Bg5",
              "c1h6": "Bh6",
              "c2c3": "c3",
              "c2c4": "c4",
              "d1d2": "Qd2",
              "d1d3": "Qd3",
              "d1e2": "Qe2",
              "d4d5": "d5",
              "e1d2": "Kd2",
              "e1e2": "Ke2",
              "e4e5": "e5",
              "f1a6": "Ba6",
              "f1b5": "Bb5+",
              "f1c4": "Bc4",
              "f1d3": "Bd3",
              "f1e2": "Be2",
              "f3d2": "Nfd2",
              "f3e5": "Ne5",
              "f3g1": "Ng1",
              "f3g5": "Ng5",
              "f3h4": "Nh4",
              "g2g3": "g3",
              "g2g4": "g4",
              "h1g1": "Rg1",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "b1c3",
            "probabilities": {
              "g2g3": 0,
              "d1d3": 0.01,
              "f1c4": 0.05,
              "b1c3": 0.2,
              "g2g4": 0,
              "f3h4": 0,
              "f3g1": 0,
              "b2b4": 0.02,
              "c1d2": 0,
              "c1g5": 0.04,
              "c1h6": 0.01,
              "f3e5": 0.11,
              "b2b3": 0,
              "f1a6": 0.02,
              "c1f4": 0.02,
              "e1d2": 0,
              "f3g5": 0.04,
              "h2h3": 0,
              "d1e2": 0,
              "e4e5": 0.08,
              "f3d2": 0,
              "f1d3": 0.02,
              "f1e2": 0.01,
              "c2c4": 0.03,
              "d1d2": 0,
              "e1e2": 0,
              "h1g1": 0,
              "c2c3": 0.02,
              "h2h4": 0,
              "a2a3": 0.01,
              "b1d2": 0,
              "b1a3": 0.01,
              "a2a4": 0.01,
              "c1e3": 0.01,
              "d4d5": 0.15,
              "f1b5": 0.13
            },
            "confidence": 0.16
          }
        },
        "usage": {
          "input_tokens": 1163,
          "output_tokens": 380,
          "cost": 4.8846e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbqkbnr/1pp3pp/3ppp2/p7/3PP3/2N2N2/PPP2PPP/R1BQKB1R w KQkq - 0 5",
          "board": "8 r n b q k b n r\n7 . p p . . . p p\n6 . . . p p p . .\n5 p . . . . . . .\n4 . . . P P . . .\n3 . . N . . N . .\n2 P P P . . P P P\n1 R . B Q K B . R\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a1b1": "Rb1",
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "c1d2": "Bd2",
              "c1e3": "Be3",
              "c1f4": "Bf4",
              "c1g5": "Bg5",
              "c1h6": "Bh6",
              "c3a4": "Na4",
              "c3b1": "Nb1",
              "c3b5": "Nb5",
              "c3d5": "Nd5",
              "c3e2": "Ne2",
              "d1d2": "Qd2",
              "d1d3": "Qd3",
              "d1e2": "Qe2",
              "d4d5": "d5",
              "e1d2": "Kd2",
              "e1e2": "Ke2",
              "e4e5": "e5",
              "f1a6": "Ba6",
              "f1b5": "Bb5+",
              "f1c4": "Bc4",
              "f1d3": "Bd3",
              "f1e2": "Be2",
              "f3d2": "Nd2",
              "f3e5": "Ne5",
              "f3g1": "Ng1",
              "f3g5": "Ng5",
              "f3h4": "Nh4",
              "g2g3": "g3",
              "g2g4": "g4",
              "h1g1": "Rg1",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "c3d5",
            "probabilities": {
              "f1c4": 0.04,
              "c1f4": 0.03,
              "f3e5": 0.08,
              "c3b5": 0.03,
              "f3h4": 0,
              "h2h4": 0.01,
              "e1d2": 0,
              "f3g5": 0.03,
              "a1b1": 0.01,
              "f3g1": 0,
              "g2g4": 0,
              "f1e2": 0.01,
              "d1d2": 0,
              "d4d5": 0.15,
              "c3e2": 0,
              "f1b5": 0.12,
              "c3d5": 0.19,
              "f1d3": 0.02,
              "c1d2": 0.01,
              "b2b3": 0,
              "f1a6": 0.02,
              "e4e5": 0.07,
              "h1g1": 0,
              "c3b1": 0,
              "c1e3": 0.02,
              "d1e2": 0,
              "c1h6": 0.01,
              "f3d2": 0,
              "h2h3": 0,
              "g2g3": 0.01,
              "a2a4": 0.03,
              "e1e2": 0,
              "d1d3": 0.01,
              "a2a3": 0.01,
              "c1g5": 0.05,
              "b2b4": 0.02,
              "c3a4": 0.02
            },
            "confidence": 0.16
          }
        },
        "usage": {
          "input_tokens": 1190,
          "output_tokens": 390,
          "cost": 4.998e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbqkbnr/1pp3pp/3p1p2/p2p4/3PP3/5N2/PPP2PPP/R1BQKB1R w KQkq - 0 6",
          "board": "8 r n b q k b n r\n7 . p p . . . p p\n6 . . . p . p . .\n5 p . . p . . . .\n4 . . . P P . . .\n3 . . . . . N . .\n2 P P P . . P P P\n1 R . B Q K B . R\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a1b1": "Rb1",
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "c1d2": "Bd2",
              "c1e3": "Be3",
              "c1f4": "Bf4",
              "c1g5": "Bg5",
              "c1h6": "Bh6",
              "c2c3": "c3",
              "c2c4": "c4",
              "d1d2": "Qd2",
              "d1d3": "Qd3",
              "d1e2": "Qe2",
              "e1d2": "Kd2",
              "e1e2": "Ke2",
              "e4d5": "exd5",
              "e4e5": "e5",
              "f1a6": "Ba6",
              "f1b5": "Bb5+",
              "f1c4": "Bc4",
              "f1d3": "Bd3",
              "f1e2": "Be2",
              "f3d2": "Nd2",
              "f3e5": "Ne5",
              "f3g1": "Ng1",
              "f3g5": "Ng5",
              "f3h4": "Nh4",
              "g2g3": "g3",
              "g2g4": "g4",
              "h1g1": "Rg1",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "e4d5",
            "probabilities": {
              "c1h6": 0.01,
              "f3g1": 0,
              "d1d2": 0,
              "f1e2": 0,
              "g2g4": 0.01,
              "a2a4": 0.02,
              "d1d3": 0.01,
              "c1g5": 0.04,
              "c1e3": 0.01,
              "e4d5": 0.43,
              "d1e2": 0,
              "a2a3": 0,
              "b2b3": 0,
              "e1e2": 0,
              "f3e5": 0.09,
              "c2c4": 0.03,
              "c2c3": 0.01,
              "c1f4": 0.01,
              "f1a6": 0.02,
              "f3g5": 0.04,
              "g2g3": 0,
              "h2h4": 0,
              "e1d2": 0,
              "h2h3": 0,
              "b2b4": 0.01,
              "e4e5": 0.07,
              "f3h4": 0,
              "f1b5": 0.13,
              "c1d2": 0.01,
              "h1g1": 0,
              "f1c4": 0.02,
              "a1b1": 0,
              "f3d2": 0.01,
              "f1d3": 0.02
            },
            "confidence": 0.4
          }
        },
        "usage": {
          "input_tokens": 1158,
          "output_tokens": 360,
          "cost": 4.8636e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbqkbnr/1pp3pp/3p4/p2P1p2/3P4/5N2/PPP2PPP/R1BQKB1R w KQkq - 0 7",
          "board": "8 r n b q k b n r\n7 . p p . . . p p\n6 . . . p . . . .\n5 p . . P . p . .\n4 . . . P . . . .\n3 . . . . . N . .\n2 P P P . . P P P\n1 R . B Q K B . R\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a1b1": "Rb1",
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "c1d2": "Bd2",
              "c1e3": "Be3",
              "c1f4": "Bf4",
              "c1g5": "Bg5",
              "c1h6": "Bh6",
              "c2c3": "c3",
              "c2c4": "c4",
              "d1d2": "Qd2",
              "d1d3": "Qd3",
              "d1e2": "Qe2+",
              "e1d2": "Kd2",
              "e1e2": "Ke2",
              "f1a6": "Ba6",
              "f1b5": "Bb5+",
              "f1c4": "Bc4",
              "f1d3": "Bd3",
              "f1e2": "Be2",
              "f3d2": "Nd2",
              "f3e5": "Ne5",
              "f3g1": "Ng1",
              "f3g5": "Ng5",
              "f3h4": "Nh4",
              "g2g3": "g3",
              "g2g4": "g4",
              "h1g1": "Rg1",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "f1b5",
            "probabilities": {
              "f1a6": 0.05,
              "f1d3": 0.04,
              "c1e3": 0.03,
              "a2a4": 0.03,
              "h2h4": 0.01,
              "e1e2": 0.01,
              "d1d2": 0.01,
              "f3e5": 0.12,
              "c1f4": 0.03,
              "h2h3": 0.01,
              "f3g1": 0,
              "c1d2": 0.01,
              "f1e2": 0.01,
              "f1c4": 0.04,
              "b2b4": 0.03,
              "g2g3": 0.01,
              "f3d2": 0.01,
              "f3g5": 0.07,
              "d1e2": 0.06,
              "h1g1": 0,
              "g2g4": 0.02,
              "f3h4": 0.02,
              "d1d3": 0.03,
              "a1b1": 0.01,
              "f1b5": 0.17,
              "a2a3": 0.01,
              "b2b3": 0.01,
              "c1g5": 0.06,
              "c2c4": 0.05,
              "c2c3": 0.01,
              "e1d2": 0.01,
              "c1h6": 0.02
            },
            "confidence": 0.14
          }
        },
        "usage": {
          "input_tokens": 1140,
          "output_tokens": 340,
          "cost": 4.788e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbq1bnr/1pp1k1pp/3p4/pB1P1p2/3P4/5N2/PPP2PPP/R1BQK2R w KQ - 2 8",
          "board": "8 r n b q . b n r\n7 . p p . k . p p\n6 . . . p . . . .\n5 p B . P . p . .\n4 . . . P . . . .\n3 . . . . . N . .\n2 P P P . . P P P\n1 R . B Q K . . R\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a1b1": "Rb1",
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4",
              "b5c6": "Bc6",
              "b5d3": "Bd3",
              "b5d7": "Bd7",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "b5f1": "Bf1",
              "c1d2": "Bd2",
              "c1e3": "Be3",
              "c1f4": "Bf4",
              "c1g5": "Bg5+",
              "c1h6": "Bh6",
              "c2c3": "c3",
              "c2c4": "c4",
              "d1d2": "Qd2",
              "d1d3": "Qd3",
              "d1e2": "Qe2+",
              "e1d2": "Kd2",
              "e1e2": "Ke2",
              "e1f1": "Kf1",
              "e1g1": "O-O",
              "f3d2": "Nd2",
              "f3e5": "Ne5",
              "f3g1": "Ng1",
              "f3g5": "Ng5",
              "f3h4": "Nh4",
              "g2g3": "g3",
              "g2g4": "g4",
              "h1f1": "Rf1",
              "h1g1": "Rg1",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "e1g1",
            "probabilities": {
              "h2h3": 0,
              "f3h4": 0.01,
              "a2a3": 0,
              "b5d3": 0.02,
              "e1d2": 0.01,
              "b5c6": 0.07,
              "b2b4": 0.01,
              "b5a6": 0.02,
              "c1g5": 0.13,
              "c1h6": 0.02,
              "h1g1": 0,
              "c2c4": 0.01,
              "b5c4": 0.01,
              "e1g1": 0.19,
              "b5d7": 0.11,
              "e1f1": 0.01,
              "e1e2": 0.01,
              "a2a4": 0.01,
              "c2c3": 0,
              "d1e2": 0.05,
              "c1e3": 0.01,
              "d1d2": 0,
              "g2g3": 0,
              "f3e5": 0.12,
              "b5e2": 0.01,
              "f3d2": 0,
              "d1d3": 0.01,
              "g2g4": 0.01,
              "b5a4": 0.01,
              "b5f1": 0.01,
              "b2b3": 0,
              "h2h4": 0,
              "c1f4": 0.01,
              "f3g1": 0,
              "h1f1": 0,
              "a1b1": 0.01,
              "b5e8": 0.06,
              "f3g5": 0.05,
              "c1d2": 0
            },
            "confidence": 0.16
          }
        },
        "usage": {
          "input_tokens": 1269,
          "output_tokens": 410,
          "cost": 5.3298e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbq1bnr/1pp1k1p1/3p4/pB1P1p1p/3P4/5N2/PPP2PPP/R1BQ1RK1 w - - 0 9",
          "board": "8 r n b q . b n r\n7 . p p . k . p .\n6 . . . p . . . .\n5 p B . P . p . p\n4 . . . P . . . .\n3 . . . . . N . .\n2 P P P . . P P P\n1 R . B Q . R K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a1b1": "Rb1",
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4",
              "b5c6": "Bc6",
              "b5d3": "Bd3",
              "b5d7": "Bd7",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "c1d2": "Bd2",
              "c1e3": "Be3",
              "c1f4": "Bf4",
              "c1g5": "Bg5+",
              "c1h6": "Bh6",
              "c2c3": "c3",
              "c2c4": "c4",
              "d1d2": "Qd2",
              "d1d3": "Qd3",
              "d1e1": "Qe1+",
              "d1e2": "Qe2+",
              "f1e1": "Re1+",
              "f3d2": "Nd2",
              "f3e1": "Ne1",
              "f3e5": "Ne5",
              "f3g5": "Ng5",
              "f3h4": "Nh4",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "c1g5",
            "probabilities": {
              "d1e1": 0.04,
              "g2g4": 0.02,
              "b5c6": 0.06,
              "b5e8": 0.06,
              "h2h4": 0.03,
              "d1d3": 0.01,
              "c1g5": 0.13,
              "b5d7": 0.11,
              "d1e2": 0.03,
              "b5a4": 0.01,
              "d1d2": 0.01,
              "b5a6": 0.02,
              "f3d2": 0.01,
              "a2a4": 0.01,
              "f3e5": 0.11,
              "c1h6": 0.04,
              "b5e2": 0.01,
              "h2h3": 0.01,
              "a2a3": 0.01,
              "b5d3": 0.02,
              "g2g3": 0,
              "c1d2": 0.01,
              "f1e1": 0.05,
              "c1f4": 0.01,
              "c2c3": 0.01,
              "b2b3": 0,
              "b5c4": 0.02,
              "g1h1": 0.01,
              "c2c4": 0.01,
              "b2b4": 0.01,
              "f3h4": 0.03,
              "f3g5": 0.06,
              "c1e3": 0.01,
              "f3e1": 0.01,
              "a1b1": 0.01
            },
            "confidence": 0.09
          }
        },
        "usage": {
          "input_tokens": 1220,
          "output_tokens": 370,
          "cost": 5.124e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbq1b1r/1pp1k1p1/3p1n2/pB1P1pBp/3P4/5N2/PPP2PPP/R2Q1RK1 w - - 2 10",
          "board": "8 r n b q . b . r\n7 . p p . k . p .\n6 . . . p . n . .\n5 p B . P . p B p\n4 . . . P . . . .\n3 . . . . . N . .\n2 P P P . . P P P\n1 R . . Q . R K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a1b1": "Rb1",
              "a1c1": "Rc1",
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4",
              "b5c6": "Bc6",
              "b5d3": "Bd3",
              "b5d7": "Bd7",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "c2c3": "c3",
              "c2c4": "c4",
              "d1b1": "Qb1",
              "d1c1": "Qc1",
              "d1d2": "Qd2",
              "d1d3": "Qd3",
              "d1e1": "Qe1+",
              "d1e2": "Qe2+",
              "f1e1": "Re1+",
              "f3d2": "Nd2",
              "f3e1": "Ne1",
              "f3e5": "Ne5",
              "f3h4": "Nh4",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "g5c1": "Bc1",
              "g5d2": "Bd2",
              "g5e3": "Be3",
              "g5f4": "Bf4",
              "g5f6": "Bxf6+",
              "g5h4": "Bh4",
              "g5h6": "Bh6",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "g5f6",
            "probabilities": {
              "h2h3": 0,
              "g5h4": 0,
              "f3h4": 0.02,
              "d1c1": 0,
              "a2a3": 0,
              "b5d3": 0.02,
              "d1b1": 0,
              "b5c6": 0.02,
              "b2b4": 0.01,
              "b5a6": 0,
              "g5d2": 0,
              "c2c4": 0.01,
              "b5c4": 0.01,
              "f3e1": 0.01,
              "g5c1": 0.01,
              "b5d7": 0.05,
              "a1c1": 0,
              "a2a4": 0,
              "c2c3": 0,
              "g5f6": 0.49,
              "d1e2": 0.04,
              "d1d2": 0,
              "g2g4": 0.01,
              "f3e5": 0.07,
              "b5e2": 0.01,
              "f3d2": 0.01,
              "d1d3": 0.02,
              "g2g3": 0,
              "b5a4": 0.01,
              "g5h6": 0.02,
              "b2b3": 0,
              "h2h4": 0,
              "a1b1": 0,
              "g5f4": 0.02,
              "g1h1": 0,
              "d1e1": 0.03,
              "g5e3": 0.02,
              "f1e1": 0.03,
              "b5e8": 0.06
            },
            "confidence": 0.47
          }
        },
        "usage": {
          "input_tokens": 1303,
          "output_tokens": 410,
          "cost": 5.4726e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbq1b1r/1pp3p1/3p1k2/pB1P1p1p/3P4/5N2/PPP2PPP/R2Q1RK1 w - - 0 11",
          "board": "8 r n b q . b . r\n7 . p p . . . p .\n6 . . . p . k . .\n5 p B . P . p . p\n4 . . . P . . . .\n3 . . . . . N . .\n2 P P P . . P P P\n1 R . . Q . R K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a1b1": "Rb1",
              "a1c1": "Rc1",
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4",
              "b5c6": "Bc6",
              "b5d3": "Bd3",
              "b5d7": "Bd7",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "c2c3": "c3",
              "c2c4": "c4",
              "d1b1": "Qb1",
              "d1c1": "Qc1",
              "d1d2": "Qd2",
              "d1d3": "Qd3",
              "d1e1": "Qe1",
              "d1e2": "Qe2",
              "f1e1": "Re1",
              "f3d2": "Nd2",
              "f3e1": "Ne1",
              "f3e5": "Ne5",
              "f3g5": "Ng5",
              "f3h4": "Nh4",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "f3e5",
            "probabilities": {
              "f3h4": 0.03,
              "h2h3": 0.01,
              "d1c1": 0.01,
              "a2a3": 0.01,
              "b5d3": 0.05,
              "d1b1": 0.01,
              "b5c6": 0.06,
              "b2b4": 0.01,
              "b5a6": 0.02,
              "c2c4": 0.02,
              "b5c4": 0.03,
              "f3e1": 0.02,
              "b5d7": 0.07,
              "a1c1": 0.01,
              "a2a4": 0.01,
              "c2c3": 0.01,
              "d1e2": 0.02,
              "d1d2": 0.01,
              "g2g4": 0.05,
              "f3e5": 0.15,
              "b5e2": 0.02,
              "f3d2": 0.02,
              "d1d3": 0.07,
              "g2g3": 0.01,
              "b5a4": 0.02,
              "g1h1": 0.01,
              "b2b3": 0.01,
              "h2h4": 0.02,
              "a1b1": 0.02,
              "d1e1": 0.01,
              "f1e1": 0.01,
              "b5e8": 0.09000000000000001,
              "f3g5": 0.08
            },
            "confidence": 0.14
          }
        },
        "usage": {
          "input_tokens": 1214,
          "output_tokens": 350,
          "cost": 5.0988e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbq1b1r/1pp3p1/5k2/pB1Ppp1p/3P4/8/PPP2PPP/R2Q1RK1 w - - 0 12",
          "board": "8 r n b q . b . r\n7 . p p . . . p .\n6 . . . . . k . .\n5 p B . P p p . p\n4 . . . P . . . .\n3 . . . . . . . .\n2 P P P . . P P P\n1 R . . Q . R K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a1b1": "Rb1",
              "a1c1": "Rc1",
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4",
              "b5c6": "Bc6",
              "b5d3": "Bd3",
              "b5d7": "Bd7",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "c2c3": "c3",
              "c2c4": "c4",
              "d1b1": "Qb1",
              "d1c1": "Qc1",
              "d1d2": "Qd2",
              "d1d3": "Qd3",
              "d1e1": "Qe1",
              "d1e2": "Qe2",
              "d1f3": "Qf3",
              "d1g4": "Qg4",
              "d1h5": "Qxh5",
              "d4e5": "dxe5+",
              "d5d6": "d6",
              "f1e1": "Re1",
              "f2f3": "f3",
              "f2f4": "f4",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "d4e5",
            "probabilities": {
              "c2c4": 0.01,
              "d1e2": 0.01,
              "g1h1": 0.01,
              "a1c1": 0.01,
              "d1f3": 0.03,
              "b5a4": 0.01,
              "a2a3": 0,
              "b2b4": 0.01,
              "d4e5": 0.27999999999999997,
              "b5a6": 0.01,
              "d1h5": 0.27,
              "b5e2": 0.01,
              "h2h4": 0.01,
              "d1c1": 0,
              "b5d7": 0.04,
              "b5c6": 0.02,
              "d1e1": 0.01,
              "b5c4": 0.01,
              "f1e1": 0,
              "h2h3": 0,
              "d1b1": 0,
              "f2f3": 0.01,
              "g2g3": 0,
              "g2g4": 0.01,
              "d1d2": 0.01,
              "f2f4": 0.02,
              "b5d3": 0.02,
              "d5d6": 0.06,
              "d1d3": 0.02,
              "b5e8": 0.03,
              "c2c3": 0,
              "a2a4": 0.01,
              "b2b3": 0,
              "d1g4": 0.05,
              "a1b1": 0.01
            },
            "confidence": 0.27
          }
        },
        "usage": {
          "input_tokens": 1259,
          "output_tokens": 370,
          "cost": 5.2878e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbq1b1r/1pp3p1/8/pB1Pkp1p/8/8/PPP2PPP/R2Q1RK1 w - - 0 13",
          "board": "8 r n b q . b . r\n7 . p p . . . p .\n6 . . . . . . . .\n5 p B . P k p . p\n4 . . . . . . . .\n3 . . . . . . . .\n2 P P P . . P P P\n1 R . . Q . R K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a1b1": "Rb1",
              "a1c1": "Rc1",
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4",
              "b5c6": "Bc6",
              "b5d3": "Bd3",
              "b5d7": "Bd7",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "c2c3": "c3",
              "c2c4": "c4",
              "d1b1": "Qb1",
              "d1c1": "Qc1",
              "d1d2": "Qd2",
              "d1d3": "Qd3",
              "d1d4": "Qd4+",
              "d1e1": "Qe1+",
              "d1e2": "Qe2+",
              "d1f3": "Qf3",
              "d1g4": "Qg4",
              "d1h5": "Qxh5",
              "d5d6": "d6",
              "f1e1": "Re1+",
              "f2f3": "f3",
              "f2f4": "f4+",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "d1h5",
            "probabilities": {
              "b2b4": 0.01,
              "d5d6": 0.03,
              "b5c4": 0.01,
              "d1d4": 0.14,
              "b5d7": 0.03,
              "d1e1": 0.02,
              "c2c3": 0,
              "d1c1": 0,
              "f2f3": 0.01,
              "b5e8": 0.06,
              "b2b3": 0,
              "b5a6": 0.01,
              "d1e2": 0.05,
              "g1h1": 0.01,
              "d1h5": 0.25,
              "a2a4": 0.01,
              "f1e1": 0.04,
              "d1b1": 0,
              "d1d3": 0.02,
              "g2g3": 0,
              "a1b1": 0.01,
              "a2a3": 0,
              "b5a4": 0.02,
              "d1d2": 0.01,
              "b5c6": 0.03,
              "c2c4": 0.01,
              "a1c1": 0.01,
              "b5e2": 0.01,
              "h2h4": 0.01,
              "f2f4": 0.08,
              "d1f3": 0.03,
              "d1g4": 0.05,
              "b5d3": 0.02,
              "h2h3": 0,
              "g2g4": 0.01
            },
            "confidence": 0.24
          }
        },
        "usage": {
          "input_tokens": 1273,
          "output_tokens": 370,
          "cost": 5.3466e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbq1b2/1pp3p1/8/pB1Pkp1r/8/8/PPP2PPP/R4RK1 w - - 0 14",
          "board": "8 r n b q . b . .\n7 . p p . . . p .\n6 . . . . . . . .\n5 p B . P k p . r\n4 . . . . . . . .\n3 . . . . . . . .\n2 P P P . . P P P\n1 R . . . . R K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a1b1": "Rab1",
              "a1c1": "Rac1",
              "a1d1": "Rad1",
              "a1e1": "Rae1+",
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4",
              "b5c6": "Bc6",
              "b5d3": "Bd3",
              "b5d7": "Bd7",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "c2c3": "c3",
              "c2c4": "c4",
              "d5d6": "d6",
              "f1b1": "Rfb1",
              "f1c1": "Rfc1",
              "f1d1": "Rfd1",
              "f1e1": "Rfe1+",
              "f2f3": "f3",
              "f2f4": "f4+",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "a1e1",
            "probabilities": {
              "a1d1": 0.04,
              "b5e8": 0.07,
              "g2g4": 0.02,
              "a1b1": 0.01,
              "b5e2": 0.02,
              "b5a4": 0.03,
              "f1b1": 0.01,
              "b5c6": 0.05,
              "f1e1": 0.08,
              "b5a6": 0.03,
              "b2b4": 0.02,
              "b2b3": 0.01,
              "d5d6": 0.08,
              "b5c4": 0.03,
              "a2a4": 0.03,
              "b5d3": 0.03,
              "c2c4": 0.02,
              "c2c3": 0,
              "f1c1": 0.01,
              "f1d1": 0.03,
              "f2f4": 0.12000000000000001,
              "a1c1": 0.01,
              "g1h1": 0.02,
              "f2f3": 0.01,
              "a2a3": 0.01,
              "a1e1": 0.13,
              "h2h3": 0.01,
              "b5d7": 0.04,
              "g2g3": 0.02,
              "h2h4": 0.01
            },
            "confidence": 0.11
          }
        },
        "usage": {
          "input_tokens": 1199,
          "output_tokens": 320,
          "cost": 5.0358e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbq1b2/1pp3p1/8/pB1k1p1r/8/8/PPP2PPP/4RRK1 w - - 0 15",
          "board": "8 r n b q . b . .\n7 . p p . . . p .\n6 . . . . . . . .\n5 p B . k . p . r\n4 . . . . . . . .\n3 . . . . . . . .\n2 P P P . . P P P\n1 . . . . R R K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4+",
              "b5c6": "Bc6+",
              "b5d3": "Bd3",
              "b5d7": "Bd7",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "c2c3": "c3",
              "c2c4": "c4+",
              "e1a1": "Ra1",
              "e1b1": "Rb1",
              "e1c1": "Rc1",
              "e1d1": "Rd1+",
              "e1e2": "Re2",
              "e1e3": "Re3",
              "e1e4": "Re4",
              "e1e5": "Re5+",
              "e1e6": "Re6",
              "e1e7": "Re7",
              "e1e8": "Re8",
              "f2f3": "f3",
              "f2f4": "f4",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "e1d1",
            "probabilities": {
              "h2h3": 0,
              "a2a3": 0,
              "b5d3": 0.02,
              "e1d1": 0.16,
              "e1b1": 0.01,
              "e1c1": 0.01,
              "b2b4": 0.01,
              "b5a6": 0.01,
              "b5c6": 0.1,
              "c2c4": 0.06,
              "b5c4": 0.1,
              "e1e3": 0.01,
              "b5d7": 0.02,
              "e1e5": 0.14,
              "e1e2": 0.01,
              "f2f3": 0,
              "a2a4": 0.01,
              "c2c3": 0,
              "e1e4": 0.02,
              "g2g4": 0.01,
              "e1a1": 0.01,
              "b5e2": 0.01,
              "e1e8": 0.08,
              "g2g3": 0,
              "g1h1": 0,
              "b5a4": 0.02,
              "b2b3": 0,
              "h2h4": 0,
              "e1e7": 0.08,
              "f2f4": 0.01,
              "b5e8": 0.06,
              "e1e6": 0.03
            },
            "confidence": 0.12
          }
        },
        "usage": {
          "input_tokens": 1243,
          "output_tokens": 340,
          "cost": 5.2206e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbq1b2/1pp3p1/4k3/pB3p1r/8/8/PPP2PPP/3R1RK1 w - - 2 16",
          "board": "8 r n b q . b . .\n7 . p p . . . p .\n6 . . . . k . . .\n5 p B . . . p . r\n4 . . . . . . . .\n3 . . . . . . . .\n2 P P P . . P P P\n1 . . . R . R K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4+",
              "b5c6": "Bc6",
              "b5d3": "Bd3",
              "b5d7": "Bd7+",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "c2c3": "c3",
              "c2c4": "c4",
              "d1a1": "Ra1",
              "d1b1": "Rb1",
              "d1c1": "Rc1",
              "d1d2": "Rd2",
              "d1d3": "Rd3",
              "d1d4": "Rd4",
              "d1d5": "Rd5",
              "d1d6": "Rd6+",
              "d1d7": "Rd7",
              "d1d8": "Rxd8",
              "d1e1": "Rde1+",
              "f1e1": "Rfe1+",
              "f2f3": "f3",
              "f2f4": "f4",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "d1d8",
            "probabilities": {
              "f2f3": 0,
              "d1d2": 0,
              "b5a4": 0.02,
              "g2g4": 0.01,
              "a2a4": 0.01,
              "d1d3": 0.01,
              "b5e2": 0.01,
              "b5e8": 0.08,
              "d1b1": 0.01,
              "b5c6": 0.03,
              "d1d4": 0.01,
              "a2a3": 0,
              "b2b3": 0,
              "f1e1": 0.06,
              "d1d5": 0.03,
              "c2c4": 0.01,
              "d1a1": 0,
              "c2c3": 0,
              "d1d8": 0.24,
              "g1h1": 0,
              "d1c1": 0.01,
              "f2f4": 0.01,
              "g2g3": 0.01,
              "b5d3": 0.01,
              "h2h4": 0.01,
              "b5c4": 0.05,
              "d1e1": 0.06,
              "h2h3": 0,
              "b2b4": 0.01,
              "b5a6": 0.02,
              "b5d7": 0.11,
              "d1d7": 0.05,
              "d1d6": 0.12
            },
            "confidence": 0.22
          }
        },
        "usage": {
          "input_tokens": 1277,
          "output_tokens": 350,
          "cost": 5.3634e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnbR1b2/1pp3p1/4k3/pB3pr1/8/8/PPP2PPP/5RK1 w - - 1 17",
          "board": "8 r n b R . b . .\n7 . p p . . . p .\n6 . . . . k . . .\n5 p B . . . p r .\n4 . . . . . . . .\n3 . . . . . . . .\n2 P P P . . P P P\n1 . . . . . R K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4+",
              "b5c6": "Bc6",
              "b5d3": "Bd3",
              "b5d7": "Bd7+",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "c2c3": "c3",
              "c2c4": "c4",
              "d8c8": "Rxc8",
              "d8d1": "Rdd1",
              "d8d2": "Rd2",
              "d8d3": "Rd3",
              "d8d4": "Rd4",
              "d8d5": "Rd5",
              "d8d6": "Rd6+",
              "d8d7": "Rd7",
              "d8e8": "Re8+",
              "d8f8": "Rxf8",
              "f1a1": "Ra1",
              "f1b1": "Rb1",
              "f1c1": "Rc1",
              "f1d1": "Rfd1",
              "f1e1": "Re1+",
              "f2f3": "f3",
              "f2f4": "f4",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "d8f8",
            "probabilities": {
              "g2g4": 0.01,
              "b5e8": 0.04,
              "b5c6": 0.03,
              "d8c8": 0.09,
              "b5d7": 0.05,
              "b5a4": 0.01,
              "d8d1": 0.01,
              "d8d5": 0.03,
              "d8d2": 0.01,
              "b5a6": 0.01,
              "d8d3": 0.02,
              "a2a4": 0,
              "d8d7": 0.01,
              "f1b1": 0.01,
              "b5e2": 0.01,
              "h2h3": 0.01,
              "d8f8": 0.16999999999999998,
              "a2a3": 0,
              "d8d6": 0.13999999999999999,
              "d8d4": 0.01,
              "g2g3": 0.01,
              "b5d3": 0.01,
              "f1e1": 0.06,
              "c2c3": 0,
              "f1a1": 0.01,
              "d8e8": 0.12,
              "f2f4": 0.01,
              "f1d1": 0.01,
              "b5c4": 0.06,
              "g1h1": 0,
              "b2b3": 0,
              "c2c4": 0.01,
              "h2h4": 0,
              "f1c1": 0.01,
              "b2b4": 0.01,
              "f2f3": 0.01
            },
            "confidence": 0.16
          }
        },
        "usage": {
          "input_tokens": 1336,
          "output_tokens": 380,
          "cost": 5.6112e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rnb2R2/1pp3p1/8/pB2kpr1/8/8/PPP2PPP/5RK1 w - - 1 18",
          "board": "8 r n b . . R . .\n7 . p p . . . p .\n6 . . . . . . . .\n5 p B . . k p r .\n4 . . . . . . . .\n3 . . . . . . . .\n2 P P P . . P P P\n1 . . . . . R K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4",
              "b5c6": "Bc6",
              "b5d3": "Bd3",
              "b5d7": "Bd7",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "c2c3": "c3",
              "c2c4": "c4",
              "f1a1": "Ra1",
              "f1b1": "Rb1",
              "f1c1": "Rc1",
              "f1d1": "Rd1",
              "f1e1": "Re1+",
              "f2f3": "f3",
              "f2f4": "f4+",
              "f8c8": "Rxc8",
              "f8d8": "Rd8",
              "f8e8": "Re8+",
              "f8f5": "Rxf5+",
              "f8f6": "Rf6",
              "f8f7": "Rf7",
              "f8g8": "Rg8",
              "f8h8": "Rh8",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "f8f5",
            "probabilities": {
              "b2b3": 0,
              "f8g8": 0.01,
              "h2h3": 0,
              "f2f4": 0.07,
              "b5d3": 0.01,
              "f1e1": 0.08,
              "f8c8": 0.06,
              "b5a4": 0.02,
              "f8d8": 0.02,
              "f2f3": 0.01,
              "c2c4": 0.01,
              "f8e8": 0.14,
              "b5a6": 0.02,
              "b2b4": 0.01,
              "g2g4": 0,
              "f1c1": 0.01,
              "f8h8": 0.01,
              "f1a1": 0,
              "b5d7": 0.01,
              "b5c6": 0.02,
              "c2c3": 0,
              "f8f6": 0.02,
              "b5e2": 0.01,
              "b5c4": 0.01,
              "f8f7": 0.01,
              "f1b1": 0.01,
              "a2a3": 0,
              "f8f5": 0.34,
              "h2h4": 0,
              "g2g3": 0.01,
              "b5e8": 0.05,
              "a2a4": 0.01,
              "f1d1": 0.02,
              "g1h1": 0
            },
            "confidence": 0.31
          }
        },
        "usage": {
          "input_tokens": 1313,
          "output_tokens": 360,
          "cost": 5.5146e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rn6/1pp3p1/8/pB2kbr1/8/8/PPP2PPP/5RK1 w - - 0 19",
          "board": "8 r n . . . . . .\n7 . p p . . . p .\n6 . . . . . . . .\n5 p B . . k b r .\n4 . . . . . . . .\n3 . . . . . . . .\n2 P P P . . P P P\n1 . . . . . R K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4",
              "b5c6": "Bc6",
              "b5d3": "Bd3",
              "b5d7": "Bd7",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "c2c3": "c3",
              "c2c4": "c4",
              "f1a1": "Ra1",
              "f1b1": "Rb1",
              "f1c1": "Rc1",
              "f1d1": "Rd1",
              "f1e1": "Re1+",
              "f2f3": "f3",
              "f2f4": "f4+",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "f1e1",
            "probabilities": {
              "h2h4": 0.01,
              "a2a3": 0.01,
              "g2g3": 0.01,
              "h2h3": 0.01,
              "c2c4": 0.01,
              "b2b4": 0.02,
              "f1d1": 0.05,
              "f1e1": 0.23,
              "b5d7": 0.05,
              "g2g4": 0.02,
              "f2f3": 0.01,
              "b5c4": 0.04,
              "b5a6": 0.03,
              "b2b3": 0.01,
              "b5c6": 0.05,
              "c2c3": 0.01,
              "b5d3": 0.04,
              "b5e2": 0.03,
              "f1b1": 0.02,
              "f1a1": 0.01,
              "f1c1": 0.02,
              "b5a4": 0.05,
              "b5e8": 0.11,
              "a2a4": 0.02,
              "f2f4": 0.12,
              "g1h1": 0.01
            },
            "confidence": 0.19
          }
        },
        "usage": {
          "input_tokens": 1192,
          "output_tokens": 280,
          "cost": 5.0064e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rn6/1pp3p1/8/pB3br1/3k4/8/PPP2PPP/4R1K1 w - - 2 20",
          "board": "8 r n . . . . . .\n7 . p p . . . p .\n6 . . . . . . . .\n5 p B . . . b r .\n4 . . . k . . . .\n3 . . . . . . . .\n2 P P P . . P P P\n1 . . . . R . K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4",
              "b5c6": "Bc6",
              "b5d3": "Bd3",
              "b5d7": "Bd7",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "b5f1": "Bf1",
              "c2c3": "c3+",
              "c2c4": "c4",
              "e1a1": "Ra1",
              "e1b1": "Rb1",
              "e1c1": "Rc1",
              "e1d1": "Rd1+",
              "e1e2": "Re2",
              "e1e3": "Re3",
              "e1e4": "Re4+",
              "e1e5": "Re5",
              "e1e6": "Re6",
              "e1e7": "Re7",
              "e1e8": "Re8",
              "e1f1": "Rf1",
              "f2f3": "f3",
              "f2f4": "f4",
              "g1f1": "Kf1",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "e1d1",
            "probabilities": {
              "h2h4": 0.01,
              "e1d1": 0.22,
              "e1e6": 0.02,
              "b5a6": 0.02,
              "g1h1": 0.01,
              "c2c4": 0.01,
              "a2a3": 0.01,
              "e1e7": 0.03,
              "b5e2": 0.01,
              "b5e8": 0.04,
              "a2a4": 0.01,
              "e1c1": 0.02,
              "b5d7": 0.02,
              "e1b1": 0.01,
              "e1a1": 0.01,
              "b5f1": 0.01,
              "e1e2": 0.01,
              "b5c4": 0.05,
              "b5a4": 0.04,
              "f2f4": 0.01,
              "e1e8": 0.04,
              "b2b3": 0.01,
              "b5d3": 0.04,
              "g2g3": 0,
              "f2f3": 0.01,
              "g1f1": 0.01,
              "e1e3": 0.02,
              "c2c3": 0.08,
              "b5c6": 0.03,
              "e1e5": 0.06,
              "e1f1": 0.01,
              "h2h3": 0,
              "g2g4": 0.01,
              "b2b4": 0.01,
              "e1e4": 0.1
            },
            "confidence": 0.19
          }
        },
        "usage": {
          "input_tokens": 1356,
          "output_tokens": 370,
          "cost": 5.6952e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rn6/1pp3p1/8/pB3br1/4k3/8/PPP2PPP/3R2K1 w - - 4 21",
          "board": "8 r n . . . . . .\n7 . p p . . . p .\n6 . . . . . . . .\n5 p B . . . b r .\n4 . . . . k . . .\n3 . . . . . . . .\n2 P P P . . P P P\n1 . . . R . . K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4",
              "b5c6": "Bc6+",
              "b5d3": "Bd3+",
              "b5d7": "Bd7",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "b5f1": "Bf1",
              "c2c3": "c3",
              "c2c4": "c4",
              "d1a1": "Ra1",
              "d1b1": "Rb1",
              "d1c1": "Rc1",
              "d1d2": "Rd2",
              "d1d3": "Rd3",
              "d1d4": "Rd4+",
              "d1d5": "Rd5",
              "d1d6": "Rd6",
              "d1d7": "Rd7",
              "d1d8": "Rd8",
              "d1e1": "Re1+",
              "d1f1": "Rf1",
              "f2f3": "f3+",
              "f2f4": "f4",
              "g1f1": "Kf1",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "d1d4",
            "probabilities": {
              "b5d3": 0.05,
              "g2g3": 0,
              "f2f3": 0.04,
              "b5e2": 0.01,
              "g1f1": 0.01,
              "b5a4": 0.02,
              "h2h4": 0,
              "c2c3": 0.01,
              "d1c1": 0.01,
              "a2a4": 0.01,
              "b5f1": 0.01,
              "d1b1": 0.01,
              "b5e8": 0.04,
              "d1d7": 0.02,
              "b5a6": 0.03,
              "a2a3": 0,
              "d1d3": 0.01,
              "b5c6": 0.12,
              "b2b4": 0.01,
              "d1d2": 0.01,
              "b5c4": 0.02,
              "d1f1": 0.01,
              "d1d4": 0.26,
              "g2g4": 0.01,
              "d1e1": 0.12,
              "c2c4": 0.01,
              "d1d5": 0.02,
              "d1d8": 0.05,
              "d1d6": 0.03,
              "h2h3": 0,
              "d1a1": 0.01,
              "b2b3": 0,
              "f2f4": 0.01,
              "b5d7": 0.02,
              "g1h1": 0.01
            },
            "confidence": 0.23
          }
        },
        "usage": {
          "input_tokens": 1372,
          "output_tokens": 370,
          "cost": 5.7624e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rn6/1pp3p1/8/pB3br1/3k4/8/PPP2PPP/6K1 w - - 0 22",
          "board": "8 r n . . . . . .\n7 . p p . . . p .\n6 . . . . . . . .\n5 p B . . . b r .\n4 . . . k . . . .\n3 . . . . . . . .\n2 P P P . . P P P\n1 . . . . . . K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4",
              "b5c6": "Bc6",
              "b5d3": "Bd3",
              "b5d7": "Bd7",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "b5f1": "Bf1",
              "c2c3": "c3+",
              "c2c4": "c4",
              "f2f3": "f3",
              "f2f4": "f4",
              "g1f1": "Kf1",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "c2c3",
            "probabilities": {
              "c2c3": 0.13,
              "b2b3": 0.02,
              "b5a4": 0.06,
              "a2a4": 0.03,
              "g2g4": 0.03,
              "b5e2": 0.05,
              "h2h4": 0.01,
              "b5a6": 0.05,
              "g1f1": 0.05,
              "b5d7": 0.06,
              "h2h3": 0.01,
              "c2c4": 0.02,
              "b5c4": 0.07,
              "g1h1": 0.02,
              "b5e8": 0.08,
              "f2f3": 0.01,
              "b5d3": 0.07,
              "f2f4": 0.02,
              "b5f1": 0.03,
              "g2g3": 0.02,
              "b2b4": 0.04,
              "a2a3": 0.02,
              "b5c6": 0.1
            },
            "confidence": 0.09
          }
        },
        "usage": {
          "input_tokens": 1188,
          "output_tokens": 250,
          "cost": 4.9896e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rn6/1pp3p1/8/pB1k1br1/8/2P5/PP3PPP/6K1 w - - 1 23",
          "board": "8 r n . . . . . .\n7 . p p . . . p .\n6 . . . . . . . .\n5 p B . k . b r .\n4 . . . . . . . .\n3 . . P . . . . .\n2 P P . . . P P P\n1 . . . . . . K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c4": "Bc4+",
              "b5c6": "Bc6+",
              "b5d3": "Bd3",
              "b5d7": "Bd7",
              "b5e2": "Be2",
              "b5e8": "Be8",
              "b5f1": "Bf1",
              "c3c4": "c4+",
              "f2f3": "f3",
              "f2f4": "f4",
              "g1f1": "Kf1",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "c3c4",
            "probabilities": {
              "f2f4": 0.02,
              "h2h4": 0.01,
              "b5f1": 0.02,
              "h2h3": 0.01,
              "b5c6": 0.2,
              "g2g3": 0.01,
              "b5a6": 0.04,
              "c3c4": 0.22,
              "g1f1": 0.02,
              "g1h1": 0.01,
              "b5c4": 0.15,
              "b5d7": 0.04,
              "b5e2": 0.03,
              "b5e8": 0.06,
              "g2g4": 0.02,
              "a2a3": 0.01,
              "b5d3": 0.03,
              "b2b4": 0.02,
              "f2f3": 0.01,
              "b5a4": 0.04,
              "a2a4": 0.02,
              "b2b3": 0.01
            },
            "confidence": 0.18
          }
        },
        "usage": {
          "input_tokens": 1190,
          "output_tokens": 240,
          "cost": 4.998e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rn6/1pp3p1/8/pB3br1/2P1k3/8/PP3PPP/6K1 w - - 1 24",
          "board": "8 r n . . . . . .\n7 . p p . . . p .\n6 . . . . . . . .\n5 p B . . . b r .\n4 . . P . k . . .\n3 . . . . . . . .\n2 P P . . . P P P\n1 . . . . . . K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "b5a4": "Ba4",
              "b5a6": "Ba6",
              "b5c6": "Bc6+",
              "b5d7": "Bd7",
              "b5e8": "Be8",
              "c4c5": "c5",
              "f2f3": "f3+",
              "f2f4": "f4",
              "g1f1": "Kf1",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "b5c6",
            "probabilities": {
              "b5c6": 0.21,
              "b2b4": 0.04,
              "g2g3": 0.01,
              "f2f3": 0.15,
              "g1f1": 0.03,
              "b5a4": 0.07,
              "h2h4": 0.01,
              "g2g4": 0.03,
              "a2a4": 0.04,
              "h2h3": 0.01,
              "b5e8": 0.06,
              "c4c5": 0.11,
              "b2b3": 0.02,
              "f2f4": 0.04,
              "b5a6": 0.06,
              "a2a3": 0.01,
              "b5d7": 0.08,
              "g1h1": 0.02
            },
            "confidence": 0.17
          }
        },
        "usage": {
          "input_tokens": 1138,
          "output_tokens": 200,
          "cost": 4.7796e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rn6/2p3p1/2p5/p4br1/2P1k3/8/PP3PPP/6K1 w - - 0 25",
          "board": "8 r n . . . . . .\n7 . . p . . . p .\n6 . . p . . . . .\n5 p . . . . b r .\n4 . . P . k . . .\n3 . . . . . . . .\n2 P P . . . P P P\n1 . . . . . . K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "c4c5": "c5",
              "f2f3": "f3+",
              "f2f4": "f4",
              "g1f1": "Kf1",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "f2f3",
            "probabilities": {
              "h2h4": 0.03,
              "g2g3": 0.04,
              "c4c5": 0.23,
              "g2g4": 0.06,
              "h2h3": 0.02,
              "g1f1": 0.1,
              "b2b4": 0.07,
              "a2a4": 0.06,
              "g1h1": 0.04,
              "a2a3": 0.03,
              "f2f4": 0.03,
              "b2b3": 0.04,
              "f2f3": 0.25
            },
            "confidence": 0.2
          }
        },
        "usage": {
          "input_tokens": 1072,
          "output_tokens": 150,
          "cost": 4.5024e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "rn6/2p3p1/2p5/p4br1/2P5/3k1P2/PP4PP/6K1 w - - 1 26",
          "board": "8 r n . . . . . .\n7 . . p . . . p .\n6 . . p . . . . .\n5 p . . . . b r .\n4 . . P . . . . .\n3 . . . k . P . .\n2 P P . . . . P P\n1 . . . . . . K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "c4c5": "c5",
              "f3f4": "f4",
              "g1f1": "Kf1",
              "g1f2": "Kf2",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "c4c5",
            "probabilities": {
              "h2h3": 0.02,
              "b2b4": 0.07,
              "g2g3": 0.05,
              "f3f4": 0.09,
              "b2b3": 0.07,
              "g1f1": 0.09,
              "g1f2": 0.17,
              "h2h4": 0.03,
              "a2a3": 0.03,
              "g2g4": 0.07,
              "a2a4": 0.05,
              "g1h1": 0.04,
              "c4c5": 0.22
            },
            "confidence": 0.15
          }
        },
        "usage": {
          "input_tokens": 1088,
          "output_tokens": 150,
          "cost": 4.5696e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3p1/r1p5/p1P2br1/8/3k1P2/PP4PP/6K1 w - - 1 27",
          "board": "8 . n . . . . . .\n7 . . p . . . p .\n6 r . p . . . . .\n5 p . P . . b r .\n4 . . . . . . . .\n3 . . . k . P . .\n2 P P . . . . P P\n1 . . . . . . K .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "f3f4": "f4",
              "g1f1": "Kf1",
              "g1f2": "Kf2",
              "g1h1": "Kh1",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "g1f1",
            "probabilities": {
              "g1f1": 0.16,
              "g1f2": 0.1,
              "a2a3": 0.05,
              "g1h1": 0.05,
              "g2g4": 0.11,
              "b2b4": 0.1,
              "g2g3": 0.04,
              "f3f4": 0.14,
              "a2a4": 0.09,
              "h2h4": 0.05,
              "h2h3": 0.02,
              "b2b3": 0.09
            },
            "confidence": 0.08
          }
        },
        "usage": {
          "input_tokens": 1087,
          "output_tokens": 140,
          "cost": 4.5654e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3p1/r1p5/p1P2br1/8/4kP2/PP4PP/5K2 w - - 3 28",
          "board": "8 . n . . . . . .\n7 . . p . . . p .\n6 r . p . . . . .\n5 p . P . . b r .\n4 . . . . . . . .\n3 . . . . k P . .\n2 P P . . . . P P\n1 . . . . . K . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "f1e1": "Ke1",
              "f1g1": "Kg1",
              "f3f4": "f4",
              "g2g3": "g3",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "f3f4",
            "probabilities": {
              "f3f4": 0.18,
              "g2g4": 0.13,
              "f1g1": 0.09,
              "f1e1": 0.15,
              "b2b3": 0.08,
              "h2h4": 0.07,
              "a2a3": 0.04,
              "b2b4": 0.11,
              "h2h3": 0.02,
              "g2g3": 0.05,
              "a2a4": 0.08
            },
            "confidence": 0.1
          }
        },
        "usage": {
          "input_tokens": 1082,
          "output_tokens": 130,
          "cost": 4.5444e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3p1/r1p5/p1P2br1/5k2/8/PP4PP/5K2 w - - 0 29",
          "board": "8 . n . . . . . .\n7 . . p . . . p .\n6 r . p . . . . .\n5 p . P . . b r .\n4 . . . . . k . .\n3 . . . . . . . .\n2 P P . . . . P P\n1 . . . . . K . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "f1e1": "Ke1",
              "f1e2": "Ke2",
              "f1f2": "Kf2",
              "f1g1": "Kg1",
              "g2g3": "g3+",
              "g2g4": "g4",
              "h2h3": "h3",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "g2g3",
            "probabilities": {
              "g2g3": 0.31,
              "h2h4": 0.05,
              "f1e1": 0.09,
              "a2a4": 0.06,
              "b2b4": 0.09,
              "h2h3": 0.02,
              "a2a3": 0.03,
              "b2b3": 0.06,
              "f1f2": 0.05,
              "g2g4": 0.09999999999999999,
              "f1g1": 0.05,
              "f1e2": 0.09
            },
            "confidence": 0.24
          }
        },
        "usage": {
          "input_tokens": 1113,
          "output_tokens": 140,
          "cost": 4.6746e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3p1/r1p5/p1P2br1/6k1/6P1/PP5P/5K2 w - - 1 30",
          "board": "8 . n . . . . . .\n7 . . p . . . p .\n6 r . p . . . . .\n5 p . P . . b r .\n4 . . . . . . k .\n3 . . . . . . P .\n2 P P . . . . . P\n1 . . . . . K . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "f1e1": "Ke1",
              "f1e2": "Ke2",
              "f1f2": "Kf2",
              "f1g1": "Kg1",
              "f1g2": "Kg2",
              "h2h3": "h3+",
              "h2h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "h2h3",
            "probabilities": {
              "b2b3": 0.07,
              "f1e2": 0.08,
              "b2b4": 0.11,
              "h2h4": 0.09,
              "f1g2": 0.08,
              "a2a3": 0.05,
              "f1f2": 0.07,
              "f1g1": 0.06,
              "h2h3": 0.24000000000000002,
              "a2a4": 0.08,
              "f1e1": 0.07
            },
            "confidence": 0.15
          }
        },
        "usage": {
          "input_tokens": 1113,
          "output_tokens": 130,
          "cost": 4.6746e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3p1/r1p5/p1P2br1/8/6kP/PP6/5K2 w - - 0 31",
          "board": "8 . n . . . . . .\n7 . . p . . . p .\n6 r . p . . . . .\n5 p . P . . b r .\n4 . . . . . . . .\n3 . . . . . . k P\n2 P P . . . . . .\n1 . . . . . K . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "f1e1": "Ke1",
              "f1e2": "Ke2",
              "f1g1": "Kg1",
              "h3h4": "h4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "h3h4",
            "probabilities": {
              "f1e2": 0.16,
              "f1g1": 0.11,
              "f1e1": 0.14,
              "b2b3": 0.11,
              "a2a3": 0.07,
              "b2b4": 0.14,
              "h3h4": 0.16,
              "a2a4": 0.11
            },
            "confidence": 0.04
          }
        },
        "usage": {
          "input_tokens": 1074,
          "output_tokens": 100,
          "cost": 4.5108e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3p1/r1p5/p1P2br1/7k/8/PP6/5K2 w - - 0 32",
          "board": "8 . n . . . . . .\n7 . . p . . . p .\n6 r . p . . . . .\n5 p . P . . b r .\n4 . . . . . . . k\n3 . . . . . . . .\n2 P P . . . . . .\n1 . . . . . K . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "f1e1": "Ke1",
              "f1e2": "Ke2",
              "f1f2": "Kf2"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "f1e1",
            "probabilities": {
              "b2b4": 0.16,
              "a2a3": 0.08,
              "f1e2": 0.16,
              "f1e1": 0.18000000000000002,
              "b2b3": 0.14,
              "f1f2": 0.15,
              "a2a4": 0.13
            },
            "confidence": 0.03
          }
        },
        "usage": {
          "input_tokens": 1072,
          "output_tokens": 90,
          "cost": 4.5024e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3p1/r1p5/p1P3r1/7k/8/PPb5/4K3 w - - 2 33",
          "board": "8 . n . . . . . .\n7 . . p . . . p .\n6 r . p . . . . .\n5 p . P . . . r .\n4 . . . . . . . k\n3 . . . . . . . .\n2 P P b . . . . .\n1 . . . . K . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "e1d2": "Kd2",
              "e1e2": "Ke2",
              "e1f1": "Kf1",
              "e1f2": "Kf2"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "e1d2",
            "probabilities": {
              "e1d2": 0.31,
              "e1e2": 0.09,
              "a2a4": 0.09,
              "e1f2": 0.16,
              "b2b4": 0.08,
              "b2b3": 0.11,
              "a2a3": 0.05,
              "e1f1": 0.11
            },
            "confidence": 0.21
          }
        },
        "usage": {
          "input_tokens": 1104,
          "output_tokens": 100,
          "cost": 4.6368e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3p1/r1p5/p1r5/7k/8/PPbK4/8 w - - 0 34",
          "board": "8 . n . . . . . .\n7 . . p . . . p .\n6 r . p . . . . .\n5 p . r . . . . .\n4 . . . . . . . k\n3 . . . . . . . .\n2 P P b K . . . .\n1 . . . . . . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2",
            "e1d2",
            "g5c5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "d2c1": "Kc1",
              "d2e1": "Ke1",
              "d2e2": "Ke2",
              "d2e3": "Ke3"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "d2e3",
            "probabilities": {
              "b2b4": 0.08,
              "d2e1": 0.13,
              "a2a3": 0.05,
              "a2a4": 0.07,
              "d2e3": 0.27999999999999997,
              "d2c1": 0.22,
              "d2e2": 0.08,
              "b2b3": 0.09
            },
            "confidence": 0.19
          }
        },
        "usage": {
          "input_tokens": 1114,
          "output_tokens": 100,
          "cost": 4.6788e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3p1/r1p5/p3r3/7k/4K3/PPb5/8 w - - 2 35",
          "board": "8 . n . . . . . .\n7 . . p . . . p .\n6 r . p . . . . .\n5 p . . . r . . .\n4 . . . . . . . k\n3 . . . . K . . .\n2 P P b . . . . .\n1 . . . . . . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": true,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2",
            "e1d2",
            "g5c5",
            "d2e3",
            "c5e5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "e3d2": "Kd2",
              "e3d4": "Kd4",
              "e3f2": "Kf2",
              "e3f3": "Kf3",
              "e3f4": "Kf4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "e3d4",
            "probabilities": {
              "e3d4": 0.4,
              "e3d2": 0.16,
              "e3f3": 0.09,
              "e3f2": 0.11,
              "e3f4": 0.24
            },
            "confidence": 0.25
          }
        },
        "usage": {
          "input_tokens": 1083,
          "output_tokens": 70,
          "cost": 4.5486e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3p1/r1p5/p5r1/3K3k/8/PPb5/8 w - - 4 36",
          "board": "8 . n . . . . . .\n7 . . p . . . p .\n6 r . p . . . . .\n5 p . . . . . r .\n4 . . . K . . . k\n3 . . . . . . . .\n2 P P b . . . . .\n1 . . . . . . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2",
            "e1d2",
            "g5c5",
            "d2e3",
            "c5e5",
            "e3d4",
            "e5g5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "d4c3": "Kc3",
              "d4c4": "Kc4",
              "d4e3": "Ke3"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "d4c3",
            "probabilities": {
              "a2a4": 0.07,
              "d4c4": 0.22,
              "a2a3": 0.04,
              "d4c3": 0.29,
              "b2b3": 0.08,
              "d4e3": 0.22,
              "b2b4": 0.08
            },
            "confidence": 0.17
          }
        },
        "usage": {
          "input_tokens": 1128,
          "output_tokens": 90,
          "cost": 4.7376e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3p1/r1p5/p5r1/4b2k/2K5/PP6/8 w - - 6 37",
          "board": "8 . n . . . . . .\n7 . . p . . . p .\n6 r . p . . . . .\n5 p . . . . . r .\n4 . . . . b . . k\n3 . . K . . . . .\n2 P P . . . . . .\n1 . . . . . . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2",
            "e1d2",
            "g5c5",
            "d2e3",
            "c5e5",
            "e3d4",
            "e5g5",
            "d4c3",
            "c2e4"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "c3b3": "Kb3",
              "c3c4": "Kc4",
              "c3d2": "Kd2",
              "c3d4": "Kd4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "c3d4",
            "probabilities": {
              "a2a4": 0.06,
              "b2b3": 0.07,
              "c3d4": 0.33,
              "c3b3": 0.13,
              "c3d2": 0.13,
              "b2b4": 0.09,
              "c3c4": 0.15,
              "a2a3": 0.04
            },
            "confidence": 0.24
          }
        },
        "usage": {
          "input_tokens": 1158,
          "output_tokens": 100,
          "cost": 4.8636e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3p1/r1p3b1/p5r1/3K3k/8/PP6/8 w - - 8 38",
          "board": "8 . n . . . . . .\n7 . . p . . . p .\n6 r . p . . . b .\n5 p . . . . . r .\n4 . . . K . . . k\n3 . . . . . . . .\n2 P P . . . . . .\n1 . . . . . . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2",
            "e1d2",
            "g5c5",
            "d2e3",
            "c5e5",
            "e3d4",
            "e5g5",
            "d4c3",
            "c2e4",
            "c3d4",
            "e4g6"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "d4c3": "Kc3",
              "d4c4": "Kc4",
              "d4e3": "Ke3"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "d4c3",
            "probabilities": {
              "d4e3": 0.23,
              "d4c3": 0.27,
              "b2b3": 0.08,
              "b2b4": 0.08,
              "d4c4": 0.24,
              "a2a4": 0.06,
              "a2a3": 0.04
            },
            "confidence": 0.16
          }
        },
        "usage": {
          "input_tokens": 1157,
          "output_tokens": 90,
          "cost": 4.8594e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3p1/r1p3b1/p2r4/7k/2K5/PP6/8 w - - 10 39",
          "board": "8 . n . . . . . .\n7 . . p . . . p .\n6 r . p . . . b .\n5 p . . r . . . .\n4 . . . . . . . k\n3 . . K . . . . .\n2 P P . . . . . .\n1 . . . . . . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2",
            "e1d2",
            "g5c5",
            "d2e3",
            "c5e5",
            "e3d4",
            "e5g5",
            "d4c3",
            "c2e4",
            "c3d4",
            "e4g6",
            "d4c3",
            "g5d5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "a2a4": "a4",
              "b2b3": "b3",
              "b2b4": "b4",
              "c3b3": "Kb3",
              "c3c4": "Kc4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "c3c4",
            "probabilities": {
              "a2a4": 0.11,
              "c3b3": 0.23,
              "b2b4": 0.12,
              "c3c4": 0.35,
              "a2a3": 0.07,
              "b2b3": 0.12
            },
            "confidence": 0.23
          }
        },
        "usage": {
          "input_tokens": 1155,
          "output_tokens": 80,
          "cost": 4.851e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3p1/r1p3b1/3r4/p1K4k/8/PP6/8 w - - 0 40",
          "board": "8 . n . . . . . .\n7 . . p . . . p .\n6 r . p . . . b .\n5 . . . r . . . .\n4 p . K . . . . k\n3 . . . . . . . .\n2 P P . . . . . .\n1 . . . . . . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2",
            "e1d2",
            "g5c5",
            "d2e3",
            "c5e5",
            "e3d4",
            "e5g5",
            "d4c3",
            "c2e4",
            "c3d4",
            "e4g6",
            "d4c3",
            "g5d5",
            "c3c4",
            "a5a4"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a2a3": "a3",
              "b2b3": "b3",
              "b2b4": "b4",
              "c4b4": "Kb4",
              "c4c3": "Kc3"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "c4b4",
            "probabilities": {
              "b2b4": 0.23,
              "c4c3": 0.24,
              "a2a3": 0.15,
              "c4b4": 0.24,
              "b2b3": 0.14
            },
            "confidence": 0.05
          }
        },
        "usage": {
          "input_tokens": 1152,
          "output_tokens": 70,
          "cost": 4.8384e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3p1/r1p3b1/1r6/pK5k/8/PP6/8 w - - 2 41",
          "board": "8 . n . . . . . .\n7 . . p . . . p .\n6 r . p . . . b .\n5 . r . . . . . .\n4 p K . . . . . k\n3 . . . . . . . .\n2 P P . . . . . .\n1 . . . . . . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": true,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2",
            "e1d2",
            "g5c5",
            "d2e3",
            "c5e5",
            "e3d4",
            "e5g5",
            "d4c3",
            "c2e4",
            "c3d4",
            "e4g6",
            "d4c3",
            "g5d5",
            "c3c4",
            "a5a4",
            "c4b4",
            "d5b5"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "b4a3": "Ka3",
              "b4c3": "Kc3",
              "b4c4": "Kc4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "b4a3",
            "probabilities": {
              "b4a3": 0.35,
              "b4c4": 0.31,
              "b4c3": 0.34
            },
            "confidence": 0.02
          }
        },
        "usage": {
          "input_tokens": 1134,
          "output_tokens": 50,
          "cost": 4.7628e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3pb/r1p5/1r6/p6k/K7/PP6/8 w - - 4 42",
          "board": "8 . n . . . . . .\n7 . . p . . . p b\n6 r . p . . . . .\n5 . r . . . . . .\n4 p . . . . . . k\n3 K . . . . . . .\n2 P P . . . . . .\n1 . . . . . . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2",
            "e1d2",
            "g5c5",
            "d2e3",
            "c5e5",
            "e3d4",
            "e5g5",
            "d4c3",
            "c2e4",
            "c3d4",
            "e4g6",
            "d4c3",
            "g5d5",
            "c3c4",
            "a5a4",
            "c4b4",
            "d5b5",
            "b4a3",
            "g6h7"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "b2b3": "b3",
              "b2b4": "b4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "b2b4",
            "probabilities": {
              "b2b3": 0.48,
              "b2b4": 0.52
            },
            "confidence": 0.05
          }
        },
        "usage": {
          "input_tokens": 1127,
          "output_tokens": 40,
          "cost": 4.7334e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3pb/r1p5/1r6/7k/Kp6/P7/8 w - - 0 43",
          "board": "8 . n . . . . . .\n7 . . p . . . p b\n6 r . p . . . . .\n5 . r . . . . . .\n4 . . . . . . . k\n3 K p . . . . . .\n2 P . . . . . . .\n1 . . . . . . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": true,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2",
            "e1d2",
            "g5c5",
            "d2e3",
            "c5e5",
            "e3d4",
            "e5g5",
            "d4c3",
            "c2e4",
            "c3d4",
            "e4g6",
            "d4c3",
            "g5d5",
            "c3c4",
            "a5a4",
            "c4b4",
            "d5b5",
            "b4a3",
            "g6h7",
            "b2b4",
            "a4b3"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "a3b2": "Kb2"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "a3b2",
            "probabilities": {
              "a3b2": 1
            },
            "confidence": 1
          }
        },
        "usage": {
          "input_tokens": 1125,
          "output_tokens": 30,
          "cost": 4.725e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3pb/r1p5/1r6/7k/8/pK6/8 w - - 0 44",
          "board": "8 . n . . . . . .\n7 . . p . . . p b\n6 r . p . . . . .\n5 . r . . . . . .\n4 . . . . . . . k\n3 . . . . . . . .\n2 p K . . . . . .\n1 . . . . . . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": true,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2",
            "e1d2",
            "g5c5",
            "d2e3",
            "c5e5",
            "e3d4",
            "e5g5",
            "d4c3",
            "c2e4",
            "c3d4",
            "e4g6",
            "d4c3",
            "g5d5",
            "c3c4",
            "a5a4",
            "c4b4",
            "d5b5",
            "b4a3",
            "g6h7",
            "b2b4",
            "a4b3",
            "a3b2",
            "b3a2"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "b2a1": "Ka1",
              "b2c1": "Kc1",
              "b2c3": "Kc3"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "b2c3",
            "probabilities": {
              "b2c1": 0.32,
              "b2c3": 0.38,
              "b2a1": 0.3
            },
            "confidence": 0.07
          }
        },
        "usage": {
          "input_tokens": 1173,
          "output_tokens": 50,
          "cost": 4.9266e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3pb/r1p5/1r6/7k/2K5/8/q7 w - - 0 45",
          "board": "8 . n . . . . . .\n7 . . p . . . p b\n6 r . p . . . . .\n5 . r . . . . . .\n4 . . . . . . . k\n3 . . K . . . . .\n2 . . . . . . . .\n1 q . . . . . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": true,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2",
            "e1d2",
            "g5c5",
            "d2e3",
            "c5e5",
            "e3d4",
            "e5g5",
            "d4c3",
            "c2e4",
            "c3d4",
            "e4g6",
            "d4c3",
            "g5d5",
            "c3c4",
            "a5a4",
            "c4b4",
            "d5b5",
            "b4a3",
            "g6h7",
            "b2b4",
            "a4b3",
            "a3b2",
            "b3a2",
            "b2c3",
            "a2a1q"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "c3c4": "Kc4",
              "c3d2": "Kd2"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "c3d2",
            "probabilities": {
              "c3c4": 0.3,
              "c3d2": 0.7
            },
            "confidence": 0.4
          }
        },
        "usage": {
          "input_tokens": 1172,
          "output_tokens": 40,
          "cost": 4.9224e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3pb/rrp5/8/7k/8/3K4/q7 w - - 2 46",
          "board": "8 . n . . . . . .\n7 . . p . . . p b\n6 r r p . . . . .\n5 . . . . . . . .\n4 . . . . . . . k\n3 . . . . . . . .\n2 . . . K . . . .\n1 q . . . . . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2",
            "e1d2",
            "g5c5",
            "d2e3",
            "c5e5",
            "e3d4",
            "e5g5",
            "d4c3",
            "c2e4",
            "c3d4",
            "e4g6",
            "d4c3",
            "g5d5",
            "c3c4",
            "a5a4",
            "c4b4",
            "d5b5",
            "b4a3",
            "g6h7",
            "b2b4",
            "a4b3",
            "a3b2",
            "b3a2",
            "b2c3",
            "a2a1q",
            "c3d2",
            "b5b6"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "d2e2": "Ke2",
              "d2e3": "Ke3"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "d2e3",
            "probabilities": {
              "d2e2": 0.41,
              "d2e3": 0.59
            },
            "confidence": 0.17
          }
        },
        "usage": {
          "input_tokens": 1183,
          "output_tokens": 40,
          "cost": 4.9686e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3pb/r1p5/8/7k/4K3/1r6/q7 w - - 4 47",
          "board": "8 . n . . . . . .\n7 . . p . . . p b\n6 r . p . . . . .\n5 . . . . . . . .\n4 . . . . . . . k\n3 . . . . K . . .\n2 . r . . . . . .\n1 q . . . . . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": false,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2",
            "e1d2",
            "g5c5",
            "d2e3",
            "c5e5",
            "e3d4",
            "e5g5",
            "d4c3",
            "c2e4",
            "c3d4",
            "e4g6",
            "d4c3",
            "g5d5",
            "c3c4",
            "a5a4",
            "c4b4",
            "d5b5",
            "b4a3",
            "g6h7",
            "b2b4",
            "a4b3",
            "a3b2",
            "b3a2",
            "b2c3",
            "a2a1q",
            "c3d2",
            "b5b6",
            "d2e3",
            "b6b2"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "e3d4": "Kd4",
              "e3f3": "Kf3",
              "e3f4": "Kf4"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "e3d4",
            "probabilities": {
              "e3f4": 0.33,
              "e3f3": 0.19,
              "e3d4": 0.48
            },
            "confidence": 0.22
          }
        },
        "usage": {
          "input_tokens": 1217,
          "output_tokens": 50,
          "cost": 5.1114e-05
        },
        "provider": "TypeSafe"
      }
    },
    {
      "request": {
        "model": "typesafe/jev-1.13",
        "state": {
          "fen": "1n6/2p3pb/r1p5/8/3K3k/1r6/8/q7 w - - 6 48",
          "board": "8 . n . . . . . .\n7 . . p . . . p b\n6 r . p . . . . .\n5 . . . . . . . .\n4 . . . K . . . k\n3 . r . . . . . .\n2 . . . . . . . .\n1 q . . . . . . .\n  a b c d e f g h",
          "legend": "Uppercase = White, lowercase = Black. P pawn, N knight, B bishop, R rook, Q queen, K king; . empty.",
          "you_play": "White",
          "in_check": true,
          "history_uci": [
            "e2e4",
            "a7a5",
            "g1f3",
            "f7f6",
            "d2d4",
            "d7d6",
            "b1c3",
            "e7e6",
            "c3d5",
            "e6d5",
            "e4d5",
            "f6f5",
            "f1b5",
            "e8e7",
            "e1g1",
            "h7h5",
            "c1g5",
            "g8f6",
            "g5f6",
            "e7f6",
            "f3e5",
            "d6e5",
            "d4e5",
            "f6e5",
            "d1h5",
            "h8h5",
            "a1e1",
            "e5d5",
            "e1d1",
            "d5e6",
            "d1d8",
            "h5g5",
            "d8f8",
            "e6e5",
            "f8f5",
            "c8f5",
            "f1e1",
            "e5d4",
            "e1d1",
            "d4e4",
            "d1d4",
            "e4d4",
            "c2c3",
            "d4d5",
            "c3c4",
            "d5e4",
            "b5c6",
            "b7c6",
            "f2f3",
            "e4d3",
            "c4c5",
            "a8a6",
            "g1f1",
            "d3e3",
            "f3f4",
            "e3f4",
            "g2g3",
            "f4g4",
            "h2h3",
            "g4g3",
            "h3h4",
            "g3h4",
            "f1e1",
            "f5c2",
            "e1d2",
            "g5c5",
            "d2e3",
            "c5e5",
            "e3d4",
            "e5g5",
            "d4c3",
            "c2e4",
            "c3d4",
            "e4g6",
            "d4c3",
            "g5d5",
            "c3c4",
            "a5a4",
            "c4b4",
            "d5b5",
            "b4a3",
            "g6h7",
            "b2b4",
            "a4b3",
            "a3b2",
            "b3a2",
            "b2c3",
            "a2a1q",
            "c3d2",
            "b5b6",
            "d2e3",
            "b6b2",
            "e3d4",
            "b2b3"
          ]
        },
        "questions": {
          "move": {
            "type": "choice",
            "instructions": "Play standard chess as White. Choose the strongest legal move to win. Consider opponent replies, hanging pieces, threats, king safety and checkmate. Keys are UCI from-square/to-square (optional promotion), descriptions are SAN. Choose exactly one offered move.",
            "criteria": {
              "d4c4": "Kc4",
              "d4c5": "Kc5"
            }
          }
        }
      },
      "response": {
        "model": "typesafe/jev-1.13-20260917",
        "answers": {
          "move": {
            "type": "choice",
            "choice": "d4c5",
            "probabilities": {
              "d4c4": 0.36,
              "d4c5": 0.64
            },
            "confidence": 0.27
          }
        },
        "usage": {
          "input_tokens": 1215,
          "output_tokens": 40,
          "cost": 5.103e-05
        },
        "provider": "TypeSafe"
      }
    }
  ]
}