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15
28
task_type
stringclasses
6 values
task_category
stringclasses
1 value
input
stringlengths
34
70
question
stringlengths
403
660
format_examples
listlengths
2
2
correct_answer
stringlengths
4
82
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stringclasses
1 value
metadata_json
stringlengths
35
49
source_file
stringclasses
1 value
task_group
stringclasses
1 value
motifs_skewer_0099
motifs_skewer
Motifs
2b1r1k1/3qbpp1/pQn1p2p/1pP1p3/1P2P3/3P2PP/P2RNPB1/5RK1 w - - 3 29
You are given a chess position in FEN: 2b1r1k1/3qbpp1/pQn1p2p/1pP1p3/1P2P3/3P2PP/P2RNPB1/5RK1 w - - 3 29. CONTEXT_PLACEHOLDERIdentify all skewers in this position. A skewer occurs when a more valuable piece is attacked first and forced to move, exposing a less valuable piece behind it to be captured. For each skewer, provide the key squares in the format: skewering_piece>front_piece>back_piece (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "d1>d7>d8, a2>e2>h2", "a5>e5>h5, h1>h4>h7" ]
b6>c6>e6
multi
{"puzzle_id": "oD4ty", "n_skewers": 1}
motifs.jsonl
motifs
motifs_discovered_check_0001
motifs_discovered_check
Motifs
8/1Q1Pk2p/4p3/p2p3r/P2P1p1q/1PP4R/4n1PK/5R2 w - - 1 35
You are given a chess position in FEN: 8/1Q1Pk2p/4p3/p2p3r/P2P1p1q/1PP4R/4n1PK/5R2 w - - 1 35. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d7d8
multi
{"puzzle_id": "TYfFh", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0002
motifs_discovered_check
Motifs
3r2k1/1Q4p1/P6p/8/2P2pqn/1B6/5PP1/4R1K1 w - - 0 35
You are given a chess position in FEN: 3r2k1/1Q4p1/P6p/8/2P2pqn/1B6/5PP1/4R1K1 w - - 0 35. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
c4c5
multi
{"puzzle_id": "vsKXu", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0003
motifs_discovered_check
Motifs
8/2RPk3/1p6/p4P2/8/P3pppP/1P6/6K1 w - - 1 54
You are given a chess position in FEN: 8/2RPk3/1p6/p4P2/8/P3pppP/1P6/6K1 w - - 1 54. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d7d8
multi
{"puzzle_id": "Z0WcR", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0004
motifs_discovered_check
Motifs
8/p5pk/3bQ3/4p3/8/2N1qr2/PP5K/R7 b - - 5 31
You are given a chess position in FEN: 8/p5pk/3bQ3/4p3/8/2N1qr2/PP5K/R7 b - - 5 31. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e5e4
multi
{"puzzle_id": "9XlAc", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0005
motifs_discovered_check
Motifs
6k1/ppq2pBp/2p1p3/2P5/1P2Nn1b/P4r1P/2Q2P1K/6R1 b - - 1 26
You are given a chess position in FEN: 6k1/ppq2pBp/2p1p3/2P5/1P2Nn1b/P4r1P/2Q2P1K/6R1 b - - 1 26. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f4g6, f4h5, f4d5, f4h3, f4d3, f4g2, f4e2
multi
{"puzzle_id": "hr4wv", "n_discovered_checks": 7}
motifs.jsonl
motifs
motifs_discovered_check_0006
motifs_discovered_check
Motifs
2k1r3/2p2p2/p4Qp1/2q1r2p/6pP/2P1p3/8/3RB1K1 b - - 5 35
You are given a chess position in FEN: 2k1r3/2p2p2/p4Qp1/2q1r2p/6pP/2P1p3/8/3RB1K1 b - - 5 35. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e3e2
multi
{"puzzle_id": "6dbAL", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0007
motifs_discovered_check
Motifs
1b2r1k1/1p4pp/4p3/p2p1N2/2rP4/P1P2Q1P/1P2KPP1/1R2R2q b - - 4 28
You are given a chess position in FEN: 1b2r1k1/1p4pp/4p3/p2p1N2/2rP4/P1P2Q1P/1P2KPP1/1R2R2q b - - 4 28. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e6f5
multi
{"puzzle_id": "qHJjw", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0008
motifs_discovered_check
Motifs
8/2q2kp1/p4P1p/4rQ2/1B4P1/P6P/2P2K2/7R w - - 1 34
You are given a chess position in FEN: 8/2q2kp1/p4P1p/4rQ2/1B4P1/P6P/2P2K2/7R w - - 1 34. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f6g7
multi
{"puzzle_id": "Q0Kpq", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0009
motifs_discovered_check
Motifs
3n4/6pp/PRPk4/8/rP6/7P/5PPK/8 w - - 1 53
You are given a chess position in FEN: 3n4/6pp/PRPk4/8/rP6/7P/5PPK/8 w - - 1 53. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
c6c7
multi
{"puzzle_id": "iO25p", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0010
motifs_discovered_check
Motifs
r2qkbnr/2p2pp1/p2p4/1P2p2p/B2nP1b1/5N1P/PP1P1PP1/RNBQ1RK1 w kq - 1 9
You are given a chess position in FEN: r2qkbnr/2p2pp1/p2p4/1P2p2p/B2nP1b1/5N1P/PP1P1PP1/RNBQ1RK1 w kq - 1 9. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
b5a6, b5b6
multi
{"puzzle_id": "IgQeH", "n_discovered_checks": 2}
motifs.jsonl
motifs
motifs_discovered_check_0011
motifs_discovered_check
Motifs
7r/ppp5/3k1p2/3b4/7p/7P/PP2NPr1/3R1R1K b - - 1 23
You are given a chess position in FEN: 7r/ppp5/3k1p2/3b4/7p/7P/PP2NPr1/3R1R1K b - - 1 23. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g2g8, g2g7, g2g6, g2g5, g2g4, g2g3, g2h2, g2f2, g2g1
multi
{"puzzle_id": "mxqBG", "n_discovered_checks": 9}
motifs.jsonl
motifs
motifs_discovered_check_0012
motifs_discovered_check
Motifs
8/Q3b1kp/b2q1p2/p3p3/P7/2P5/1P3BNK/8 b - - 5 39
You are given a chess position in FEN: 8/Q3b1kp/b2q1p2/p3p3/P7/2P5/1P3BNK/8 b - - 5 39. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e5e4
multi
{"puzzle_id": "s3BwG", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0013
motifs_discovered_check
Motifs
8/Kp3r2/8/1BPk4/P7/8/8/8 b - - 1 68
You are given a chess position in FEN: 8/Kp3r2/8/1BPk4/P7/8/8/8 b - - 1 68. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
b7b6
multi
{"puzzle_id": "K28Ve", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0014
motifs_discovered_check
Motifs
4rk2/5pp1/2P1p1p1/4q3/1P1p4/Q1nK4/P4P2/2R3R1 w - - 0 33
You are given a chess position in FEN: 4rk2/5pp1/2P1p1p1/4q3/1P1p4/Q1nK4/P4P2/2R3R1 w - - 0 33. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
b4b5
multi
{"puzzle_id": "8Bfty", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0015
motifs_discovered_check
Motifs
r3r2k/p3q1pB/1p1b1p2/2p4R/3n4/1P3N2/PBQ2PPP/R5K1 w - - 2 21
You are given a chess position in FEN: r3r2k/p3q1pB/1p1b1p2/2p4R/3n4/1P3N2/PBQ2PPP/R5K1 w - - 2 21. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
h7g8, h7g6, h7f5, h7e4, h7d3
multi
{"puzzle_id": "MsfXY", "n_discovered_checks": 5}
motifs.jsonl
motifs
motifs_discovered_check_0016
motifs_discovered_check
Motifs
r7/P6R/8/r4pK1/4p3/1R6/4k3/8 b - - 0 75
You are given a chess position in FEN: r7/P6R/8/r4pK1/4p3/1R6/4k3/8 b - - 0 75. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f5f4
multi
{"puzzle_id": "fPdow", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0017
motifs_discovered_check
Motifs
Q4Nk1/6p1/1pn1p2p/1p1pP2P/1P1Pq3/4Pr2/8/6KR w - - 10 45
You are given a chess position in FEN: Q4Nk1/6p1/1pn1p2p/1p1pP2P/1P1Pq3/4Pr2/8/6KR w - - 10 45. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f8h7, f8d7, f8g6, f8e6
multi
{"puzzle_id": "rD2EP", "n_discovered_checks": 4}
motifs.jsonl
motifs
motifs_discovered_check_0018
motifs_discovered_check
Motifs
1r6/8/6P1/8/8/3p4/1RK1k3/8 w - - 0 73
You are given a chess position in FEN: 1r6/8/6P1/8/8/3p4/1RK1k3/8 w - - 0 73. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
c2c3, c2c1, c2b1
multi
{"puzzle_id": "sq2yw", "n_discovered_checks": 3}
motifs.jsonl
motifs
motifs_discovered_check_0019
motifs_discovered_check
Motifs
5R2/1p6/p1b5/6k1/8/4Kp1r/4p3/4R3 b - - 7 58
You are given a chess position in FEN: 5R2/1p6/p1b5/6k1/8/4Kp1r/4p3/4R3 b - - 7 58. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f3f2
multi
{"puzzle_id": "y6rG8", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0020
motifs_discovered_check
Motifs
2r5/8/3pk1p1/3N1p1P/3bP1BP/3b4/rNR5/1K2R3 w - - 0 46
You are given a chess position in FEN: 2r5/8/3pk1p1/3N1p1P/3bP1BP/3b4/rNR5/1K2R3 w - - 0 46. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e4f5
multi
{"puzzle_id": "a9aO2", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0021
motifs_discovered_check
Motifs
2rqr3/1b3kbQ/1p4n1/4pN2/5B2/2P5/4KPP1/R7 b - - 3 29
You are given a chess position in FEN: 2rqr3/1b3kbQ/1p4n1/4pN2/5B2/2P5/4KPP1/R7 b - - 3 29. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e5f4
multi
{"puzzle_id": "j13ay", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0022
motifs_discovered_check
Motifs
4r3/p1p3pp/2pb4/4pPk1/2P3P1/1P4K1/PB5P/3R4 b - - 4 28
You are given a chess position in FEN: 4r3/p1p3pp/2pb4/4pPk1/2P3P1/1P4K1/PB5P/3R4 b - - 4 28. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e5e4
multi
{"puzzle_id": "WvuaR", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0023
motifs_discovered_check
Motifs
4r2k/7p/8/4p3/1PP4b/P3BBr1/5K2/7R b - - 4 36
You are given a chess position in FEN: 4r2k/7p/8/4p3/1PP4b/P3BBr1/5K2/7R b - - 4 36. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g3g8, g3g7, g3g6, g3g5, g3g4, g3h3, g3f3, g3g2, g3g1
multi
{"puzzle_id": "3tTlN", "n_discovered_checks": 9}
motifs.jsonl
motifs
motifs_discovered_check_0024
motifs_discovered_check
Motifs
r3k2Q/1p6/pP1p4/P1p5/2B1P2b/3P1p1b/1BP3r1/5K2 b q - 1 33
You are given a chess position in FEN: r3k2Q/1p6/pP1p4/P1p5/2B1P2b/3P1p1b/1BP3r1/5K2 b q - 1 33. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g2g8
multi
{"puzzle_id": "wbcvY", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0025
motifs_discovered_check
Motifs
Q2r4/1ppk3p/p4qp1/1rn5/8/P2N4/1PP3PP/1K1R3R w - - 7 33
You are given a chess position in FEN: Q2r4/1ppk3p/p4qp1/1rn5/8/P2N4/1PP3PP/1K1R3R w - - 7 33. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d3e5, d3c5, d3f4, d3b4, d3f2, d3e1, d3c1
multi
{"puzzle_id": "jxzjb", "n_discovered_checks": 7}
motifs.jsonl
motifs
motifs_discovered_check_0026
motifs_discovered_check
Motifs
8/8/3kPR2/3p4/1np4P/8/pK6/8 w - - 0 50
You are given a chess position in FEN: 8/8/3kPR2/3p4/1np4P/8/pK6/8 w - - 0 50. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e6e7
multi
{"puzzle_id": "ZNxfR", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0027
motifs_discovered_check
Motifs
8/3kP2R/r7/8/p7/8/4K3/8 w - - 0 42
You are given a chess position in FEN: 8/3kP2R/r7/8/p7/8/4K3/8 w - - 0 42. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e7e8
multi
{"puzzle_id": "7zBYd", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0028
motifs_discovered_check
Motifs
r4b1r/ppp1qkp1/3p2np/3P4/4nBQ1/3B4/PPP3PP/RN2K2R b KQ - 0 13
You are given a chess position in FEN: r4b1r/ppp1qkp1/3p2np/3P4/4nBQ1/3B4/PPP3PP/RN2K2R b KQ - 0 13. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e4f6, e4g5, e4c5, e4g3, e4c3, e4f2, e4d2
multi
{"puzzle_id": "URqYy", "n_discovered_checks": 7}
motifs.jsonl
motifs
motifs_discovered_check_0029
motifs_discovered_check
Motifs
8/1b3Qpk/p5qp/1p6/3B1n2/P2P3P/BPP3r1/5R1K b - - 1 29
You are given a chess position in FEN: 8/1b3Qpk/p5qp/1p6/3B1n2/P2P3P/BPP3r1/5R1K b - - 1 29. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g2g5, g2g4, g2g3, g2h2, g2f2, g2e2, g2d2, g2c2, g2g1
multi
{"puzzle_id": "tFIKP", "n_discovered_checks": 9}
motifs.jsonl
motifs
motifs_discovered_check_0030
motifs_discovered_check
Motifs
8/5p2/7p/R3Pk2/P7/1r6/6K1/8 w - - 0 39
You are given a chess position in FEN: 8/5p2/7p/R3Pk2/P7/1r6/6K1/8 w - - 0 39. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e5e6
multi
{"puzzle_id": "urV8S", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0031
motifs_discovered_check
Motifs
2q5/5pkp/1r2p1p1/Q7/2P1BP2/3P2PK/7P/8 b - - 10 43
You are given a chess position in FEN: 2q5/5pkp/1r2p1p1/Q7/2P1BP2/3P2PK/7P/8 b - - 10 43. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e6e5
multi
{"puzzle_id": "yoD70", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0032
motifs_discovered_check
Motifs
3R4/8/8/8/7P/5k2/2Kpr3/8 b - - 5 52
You are given a chess position in FEN: 3R4/8/8/8/7P/5k2/2Kpr3/8 b - - 5 52. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d2d1
multi
{"puzzle_id": "594ou", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0033
motifs_discovered_check
Motifs
5r1r/pp1k2q1/2p1N1np/3pn1PR/3P2Q1/8/PPP2P2/1R2K3 w - - 0 35
You are given a chess position in FEN: 5r1r/pp1k2q1/2p1N1np/3pn1PR/3P2Q1/8/PPP2P2/1R2K3 w - - 0 35. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e6f8, e6d8, e6g7, e6c7, e6c5, e6f4
multi
{"puzzle_id": "LD5Az", "n_discovered_checks": 6}
motifs.jsonl
motifs
motifs_discovered_check_0034
motifs_discovered_check
Motifs
r3r1k1/p7/b3pppB/1p2q3/4P3/1B4R1/P4PP1/2Q2K2 b - - 3 22
You are given a chess position in FEN: r3r1k1/p7/b3pppB/1p2q3/4P3/1B4R1/P4PP1/2Q2K2 b - - 3 22. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
b5b4
multi
{"puzzle_id": "7m9Dj", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0035
motifs_discovered_check
Motifs
r1b2bkr/1p4pp/p2p1n2/q2N2N1/8/1Q6/PP3PPP/R1B1K2R w KQ - 1 14
You are given a chess position in FEN: r1b2bkr/1p4pp/p2p1n2/q2N2N1/8/1Q6/PP3PPP/R1B1K2R w KQ - 1 14. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d5b4, d5c3
multi
{"puzzle_id": "h9PIq", "n_discovered_checks": 2}
motifs.jsonl
motifs
motifs_discovered_check_0036
motifs_discovered_check
Motifs
r1bk3r/pp3Qpp/3Np1n1/4n3/2B5/4PN2/Pq4PP/3R1RK1 w - - 0 17
You are given a chess position in FEN: r1bk3r/pp3Qpp/3Np1n1/4n3/2B5/4PN2/Pq4PP/3R1RK1 w - - 0 17. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d6e8, d6c8, d6b7, d6f5, d6b5, d6e4
multi
{"puzzle_id": "KVwGt", "n_discovered_checks": 6}
motifs.jsonl
motifs
motifs_discovered_check_0037
motifs_discovered_check
Motifs
r1b1k2r/pppp1ppp/8/4P3/1bq5/N2nPNP1/PP2K1BP/R1BQ3R b kq - 6 12
You are given a chess position in FEN: r1b1k2r/pppp1ppp/8/4P3/1bq5/N2nPNP1/PP2K1BP/R1BQ3R b kq - 6 12. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d3e5, d3c5, d3f4, d3f2, d3b2, d3e1, d3c1
multi
{"puzzle_id": "ulgEH", "n_discovered_checks": 7}
motifs.jsonl
motifs
motifs_discovered_check_0038
motifs_discovered_check
Motifs
6k1/pR6/2P5/3P4/2BK1p2/5bp1/P7/2r5 w - - 0 37
You are given a chess position in FEN: 6k1/pR6/2P5/3P4/2BK1p2/5bp1/P7/2r5 w - - 0 37. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d5d6
multi
{"puzzle_id": "QPJ5h", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0039
motifs_discovered_check
Motifs
r3r1k1/p1pnqppp/2b5/2pp2P1/5Q2/1P1PP2P/PBP3K1/RN3R2 b - - 2 18
You are given a chess position in FEN: r3r1k1/p1pnqppp/2b5/2pp2P1/5Q2/1P1PP2P/PBP3K1/RN3R2 b - - 2 18. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d5d4
multi
{"puzzle_id": "WPRjT", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0040
motifs_discovered_check
Motifs
r1bqk2r/pp3p2/2p1p2b/3pN3/2PP2p1/2N1n3/PP2Q1P1/2KR1B1R b kq - 1 17
You are given a chess position in FEN: r1bqk2r/pp3p2/2p1p2b/3pN3/2PP2p1/2N1n3/PP2Q1P1/2KR1B1R b kq - 1 17. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e3f5, e3c4, e3g2, e3c2, e3f1, e3d1
multi
{"puzzle_id": "v7Hrh", "n_discovered_checks": 6}
motifs.jsonl
motifs
motifs_discovered_check_0041
motifs_discovered_check
Motifs
R7/8/5p2/p2p4/3k4/P2b4/2r5/1K1R4 b - - 7 41
You are given a chess position in FEN: R7/8/5p2/p2p4/3k4/P2b4/2r5/1K1R4 b - - 7 41. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
c2c8, c2c7, c2c6, c2c5, c2c4, c2c3, c2h2, c2g2, c2f2, c2e2, c2d2, c2b2, c2a2, c2c1
multi
{"puzzle_id": "AJhNK", "n_discovered_checks": 14}
motifs.jsonl
motifs
motifs_discovered_check_0042
motifs_discovered_check
Motifs
r1b2bkr/pp2q1pp/3pN3/3Qn3/8/8/PPP2PPP/RNB1K2R w KQ - 1 12
You are given a chess position in FEN: r1b2bkr/pp2q1pp/3pN3/3Qn3/8/8/PPP2PPP/RNB1K2R w KQ - 1 12. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e6f8, e6d8, e6g7, e6c7, e6g5, e6c5, e6f4, e6d4
multi
{"puzzle_id": "zbRIS", "n_discovered_checks": 8}
motifs.jsonl
motifs
motifs_discovered_check_0043
motifs_discovered_check
Motifs
3k4/5R2/5P1p/prpK4/7P/8/8/8 b - - 0 42
You are given a chess position in FEN: 3k4/5R2/5P1p/prpK4/7P/8/8/8 b - - 0 42. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
c5c4
multi
{"puzzle_id": "fTvoO", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0044
motifs_discovered_check
Motifs
r4rk1/1q3pbp/p2p2P1/1p1Np3/P3P1P1/4P3/B7/3Q1K1R b - - 0 27
You are given a chess position in FEN: r4rk1/1q3pbp/p2p2P1/1p1Np3/P3P1P1/4P3/B7/3Q1K1R b - - 0 27. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f7g6
multi
{"puzzle_id": "ahw3L", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0045
motifs_discovered_check
Motifs
Rq4k1/5pp1/p6p/8/4BnP1/5P2/5B1K/8 b - - 12 42
You are given a chess position in FEN: Rq4k1/5pp1/p6p/8/4BnP1/5P2/5B1K/8 b - - 12 42. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f4g6, f4e6, f4h5, f4d5, f4h3, f4d3, f4g2, f4e2
multi
{"puzzle_id": "bqaLp", "n_discovered_checks": 8}
motifs.jsonl
motifs
motifs_discovered_check_0046
motifs_discovered_check
Motifs
rnbqk2r/pp1p1ppp/4p3/4P3/1b1N2Q1/P1n5/1PP2PPP/R1B1KB1R b KQkq - 0 8
You are given a chess position in FEN: rnbqk2r/pp1p1ppp/4p3/4P3/1b1N2Q1/P1n5/1PP2PPP/R1B1KB1R b KQkq - 0 8. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
c3d5, c3b5, c3e4, c3a4, c3e2, c3a2, c3d1, c3b1
multi
{"puzzle_id": "CvEkT", "n_discovered_checks": 8}
motifs.jsonl
motifs
motifs_discovered_check_0047
motifs_discovered_check
Motifs
r2r3k/ppp2p1P/4p1p1/2n1q3/8/2B2Q2/PP2bPP1/R3K2R b KQ - 1 24
You are given a chess position in FEN: r2r3k/ppp2p1P/4p1p1/2n1q3/8/2B2Q2/PP2bPP1/R3K2R b KQ - 1 24. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e2a6, e2b5, e2c4, e2f3, e2d3, e2f1, e2d1
multi
{"puzzle_id": "atqM0", "n_discovered_checks": 7}
motifs.jsonl
motifs
motifs_discovered_check_0048
motifs_discovered_check
Motifs
5rk1/1pqn4/p1p1Q3/3p4/2P2r2/7P/PP5K/R4R2 b - - 2 33
You are given a chess position in FEN: 5rk1/1pqn4/p1p1Q3/3p4/2P2r2/7P/PP5K/R4R2 b - - 2 33. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f4f7
multi
{"puzzle_id": "lSpqF", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0049
motifs_discovered_check
Motifs
8/5ppk/6q1/8/4Q3/P4Pp1/5PK1/8 b - - 1 36
You are given a chess position in FEN: 8/5ppk/6q1/8/4Q3/P4Pp1/5PK1/8 b - - 1 36. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g3f2
multi
{"puzzle_id": "YW7RC", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0050
motifs_discovered_check
Motifs
r2q1r2/ppkn2p1/1bp4p/4P3/1P3B2/2P4Q/P4PPP/RN2R1K1 w - - 5 21
You are given a chess position in FEN: r2q1r2/ppkn2p1/1bp4p/4P3/1P3B2/2P4Q/P4PPP/RN2R1K1 w - - 5 21. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e5e6
multi
{"puzzle_id": "LnUby", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0051
motifs_discovered_check
Motifs
r3k1nr/1Bp2ppp/8/PPb1P3/Q1Pq2b1/6P1/3BpP1P/RN2K1NR w KQkq - 1 16
You are given a chess position in FEN: r3k1nr/1Bp2ppp/8/PPb1P3/Q1Pq2b1/6P1/3BpP1P/RN2K1NR w KQkq - 1 16. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
b5b6
multi
{"puzzle_id": "phcQy", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0052
motifs_discovered_check
Motifs
r4rk1/1pp2pp1/p6p/3Pp2n/PbB1P2q/5P1b/1P2QBP1/RN3R1K b - - 3 18
You are given a chess position in FEN: r4rk1/1pp2pp1/p6p/3Pp2n/PbB1P2q/5P1b/1P2QBP1/RN3R1K b - - 3 18. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
h3c8, h3d7, h3e6, h3f5, h3g4, h3g2
multi
{"puzzle_id": "kZG3g", "n_discovered_checks": 6}
motifs.jsonl
motifs
motifs_discovered_check_0053
motifs_discovered_check
Motifs
5r2/3n2bk/3p3p/2pP2p1/1qn1P3/1PN3BP/R1Q3PK/8 w - - 0 31
You are given a chess position in FEN: 5r2/3n2bk/3p3p/2pP2p1/1qn1P3/1PN3BP/R1Q3PK/8 w - - 0 31. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e4e5
multi
{"puzzle_id": "qqHFf", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0054
motifs_discovered_check
Motifs
8/1rR2Pk1/3P4/4Kp2/P3b2P/4P3/2p3P1/8 w - - 1 55
You are given a chess position in FEN: 8/1rR2Pk1/3P4/4Kp2/P3b2P/4P3/2p3P1/8 w - - 1 55. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f7f8
multi
{"puzzle_id": "UPOvD", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0055
motifs_discovered_check
Motifs
7r/2p2p1q/2p1b3/p3p3/P2pP1P1/1P1P3P/1kPQRRK1/8 w - - 2 35
You are given a chess position in FEN: 7r/2p2p1q/2p1b3/p3p3/P2pP1P1/1P1P3P/1kPQRRK1/8 w - - 2 35. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
c2c3, c2c4
multi
{"puzzle_id": "10IqW", "n_discovered_checks": 2}
motifs.jsonl
motifs
motifs_discovered_check_0056
motifs_discovered_check
Motifs
rq2k2r/pp1n1p2/2p5/3p1P1p/8/1QN3Pp/PP2B1P1/4RRK1 w kq - 0 19
You are given a chess position in FEN: rq2k2r/pp1n1p2/2p5/3p1P1p/8/1QN3Pp/PP2B1P1/4RRK1 w kq - 0 19. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e2a6, e2h5, e2b5, e2g4, e2c4, e2f3, e2d3, e2d1
multi
{"puzzle_id": "Ljaly", "n_discovered_checks": 8}
motifs.jsonl
motifs
motifs_discovered_check_0057
motifs_discovered_check
Motifs
r1b2rk1/p4nbp/1pp3p1/3p1p1q/3P2n1/1N2BKP1/PPPQBP2/R6R b - - 3 21
You are given a chess position in FEN: r1b2rk1/p4nbp/1pp3p1/3p1p1q/3P2n1/1N2BKP1/PPPQBP2/R6R b - - 3 21. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g4h6, g4f6, g4e5, g4e3, g4h2, g4f2
multi
{"puzzle_id": "8Arpn", "n_discovered_checks": 6}
motifs.jsonl
motifs
motifs_discovered_check_0058
motifs_discovered_check
Motifs
r4k2/1q2b2p/4B1p1/P3Q3/4p3/6P1/4PPKP/8 b - - 8 35
You are given a chess position in FEN: r4k2/1q2b2p/4B1p1/P3Q3/4p3/6P1/4PPKP/8 b - - 8 35. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e4e3
multi
{"puzzle_id": "eBbnk", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0059
motifs_discovered_check
Motifs
3rr3/p7/7p/P5p1/4B1N1/2P2R2/P2PK1k1/8 w - - 2 32
You are given a chess position in FEN: 3rr3/p7/7p/P5p1/4B1N1/2P2R2/P2PK1k1/8 w - - 2 32. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f3f8, f3f7, f3f6, f3f5, f3f4, f3h3, f3g3, f3e3, f3d3, f3f2, f3f1
multi
{"puzzle_id": "PKR2s", "n_discovered_checks": 11}
motifs.jsonl
motifs
motifs_discovered_check_0060
motifs_discovered_check
Motifs
4rkr1/2p5/2p2B2/2P4p/4p1qP/1Q4b1/P1P5/3R1RK1 w - - 4 30
You are given a chess position in FEN: 4rkr1/2p5/2p2B2/2P4p/4p1qP/1Q4b1/P1P5/3R1RK1 w - - 4 30. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f6h8, f6d8, f6g7, f6e7, f6g5, f6e5, f6d4, f6c3, f6b2, f6a1
multi
{"puzzle_id": "1GBPB", "n_discovered_checks": 10}
motifs.jsonl
motifs
motifs_discovered_check_0061
motifs_discovered_check
Motifs
Q5k1/3p4/2p1p1p1/2P3qp/8/P5b1/1r5P/5RK1 b - - 1 34
You are given a chess position in FEN: Q5k1/3p4/2p1p1p1/2P3qp/8/P5b1/1r5P/5RK1 b - - 1 34. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g3b8
multi
{"puzzle_id": "lh75I", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0062
motifs_discovered_check
Motifs
6k1/5p1p/1p4pB/p2p4/2nb4/5PP1/Pqb3KP/4R3 b - - 4 29
You are given a chess position in FEN: 6k1/5p1p/1p4pB/p2p4/2nb4/5PP1/Pqb3KP/4R3 b - - 4 29. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
c2f5, c2e4, c2a4, c2d3, c2b3, c2d1, c2b1
multi
{"puzzle_id": "6YbJJ", "n_discovered_checks": 7}
motifs.jsonl
motifs
motifs_discovered_check_0063
motifs_discovered_check
Motifs
6rk/1q5p/p7/1p2Q3/2pPn3/4P3/PP3P1P/6RK b - - 1 31
You are given a chess position in FEN: 6rk/1q5p/p7/1p2Q3/2pPn3/4P3/PP3P1P/6RK b - - 1 31. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e4f6
multi
{"puzzle_id": "G6Pci", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0064
motifs_discovered_check
Motifs
8/6r1/8/8/6P1/4k1KR/8/8 w - - 3 55
You are given a chess position in FEN: 8/6r1/8/8/6P1/4k1KR/8/8 w - - 3 55. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g3h4, g3h2, g3g2
multi
{"puzzle_id": "Ebm6T", "n_discovered_checks": 3}
motifs.jsonl
motifs
motifs_discovered_check_0065
motifs_discovered_check
Motifs
4Bk2/6Rp/1p4pB/8/5PP1/1b3K1P/r7/6b1 w - - 8 43
You are given a chess position in FEN: 4Bk2/6Rp/1p4pB/8/5PP1/1b3K1P/r7/6b1 w - - 8 43. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g7g8, g7h7, g7f7, g7e7, g7d7, g7c7, g7b7, g7a7, g7g6
multi
{"puzzle_id": "uWr8X", "n_discovered_checks": 9}
motifs.jsonl
motifs
motifs_discovered_check_0066
motifs_discovered_check
Motifs
8/R2Pkpp1/7p/8/8/5P2/p4KPP/r7 w - - 1 39
You are given a chess position in FEN: 8/R2Pkpp1/7p/8/8/5P2/p4KPP/r7 w - - 1 39. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d7d8
multi
{"puzzle_id": "rq6aV", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0067
motifs_discovered_check
Motifs
2Q2B1k/pp5p/6p1/8/4q3/5r2/5PKP/5R2 w - - 0 28
You are given a chess position in FEN: 2Q2B1k/pp5p/6p1/8/4q3/5r2/5PKP/5R2 w - - 0 28. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f8g7, f8e7, f8h6, f8d6, f8c5, f8b4, f8a3
multi
{"puzzle_id": "McynH", "n_discovered_checks": 7}
motifs.jsonl
motifs
motifs_discovered_check_0068
motifs_discovered_check
Motifs
8/p7/PpB4q/1Pp1kb2/2Pp1p2/3P4/3K2Q1/8 b - - 1 60
You are given a chess position in FEN: 8/p7/PpB4q/1Pp1kb2/2Pp1p2/3P4/3K2Q1/8 b - - 1 60. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f4f3
multi
{"puzzle_id": "3If2R", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0069
motifs_discovered_check
Motifs
5Q2/r6p/2p5/2RPkp2/4p3/4P3/5PPP/6K1 w - - 3 39
You are given a chess position in FEN: 5Q2/r6p/2p5/2RPkp2/4p3/4P3/5PPP/6K1 w - - 3 39. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d5c6, d5d6
multi
{"puzzle_id": "HDbCI", "n_discovered_checks": 2}
motifs.jsonl
motifs
motifs_discovered_check_0070
motifs_discovered_check
Motifs
8/8/1p6/8/1PNp1P2/3k2PR/r7/3K4 w - - 5 44
You are given a chess position in FEN: 8/8/1p6/8/1PNp1P2/3k2PR/r7/3K4 w - - 5 44. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g3g4
multi
{"puzzle_id": "ly647", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0071
motifs_discovered_check
Motifs
7k/p5rp/5Q2/4p3/7P/2P1NP2/q4Rn1/6K1 b - - 1 29
You are given a chess position in FEN: 7k/p5rp/5Q2/4p3/7P/2P1NP2/q4Rn1/6K1 b - - 1 29. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g2h4, g2f4, g2e3, g2e1
multi
{"puzzle_id": "Efusv", "n_discovered_checks": 4}
motifs.jsonl
motifs
motifs_discovered_check_0072
motifs_discovered_check
Motifs
3r4/2kBn2p/2p2p2/p1q1p3/P1P1b3/1Q5P/1P1N1Pr1/R4R1K b - - 3 26
You are given a chess position in FEN: 3r4/2kBn2p/2p2p2/p1q1p3/P1P1b3/1Q5P/1P1N1Pr1/R4R1K b - - 3 26. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g2g8, g2g7, g2g6, g2g5, g2g4, g2g3, g2h2, g2f2, g2g1
multi
{"puzzle_id": "LZ6hl", "n_discovered_checks": 9}
motifs.jsonl
motifs
motifs_discovered_check_0073
motifs_discovered_check
Motifs
3r4/4R2p/R2P1k2/2pP4/2Br1pn1/1P6/6PP/6K1 w - - 2 34
You are given a chess position in FEN: 3r4/4R2p/R2P1k2/2pP4/2Br1pn1/1P6/6PP/6K1 w - - 2 34. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d6d7
multi
{"puzzle_id": "o7eMA", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0074
motifs_discovered_check
Motifs
2k5/2P5/1B2r1pK/P7/8/8/8/8 b - - 17 73
You are given a chess position in FEN: 2k5/2P5/1B2r1pK/P7/8/8/8/8 b - - 17 73. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g6g5
multi
{"puzzle_id": "V77yQ", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0075
motifs_discovered_check
Motifs
8/2Qrpk1p/5P2/Pq1p2p1/4p3/8/6PP/5RK1 w - - 1 38
You are given a chess position in FEN: 8/2Qrpk1p/5P2/Pq1p2p1/4p3/8/6PP/5RK1 w - - 1 38. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f6e7
multi
{"puzzle_id": "ZUtWV", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0076
motifs_discovered_check
Motifs
rn4r1/ppp1N1P1/1b3Q2/1Pkb4/2p3q1/2Pp1P2/P5PP/RN2R1K1 b - - 0 26
You are given a chess position in FEN: rn4r1/ppp1N1P1/1b3Q2/1Pkb4/2p3q1/2Pp1P2/P5PP/RN2R1K1 b - - 0 26. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
c5b5
multi
{"puzzle_id": "0o44W", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0077
motifs_discovered_check
Motifs
r2q1rk1/1bppbp2/p7/1p2p1B1/3nn3/1BNP2Q1/PPP2PPP/R4RK1 w - - 0 15
You are given a chess position in FEN: r2q1rk1/1bppbp2/p7/1p2p1B1/3nn3/1BNP2Q1/PPP2PPP/R4RK1 w - - 0 15. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g5e7, g5h6, g5f6, g5h4, g5f4, g5e3, g5d2, g5c1
multi
{"puzzle_id": "R6NyC", "n_discovered_checks": 8}
motifs.jsonl
motifs
motifs_discovered_check_0078
motifs_discovered_check
Motifs
3r1r1k/7p/1pp2N2/p7/2p5/2Q3P1/PPBq3P/5R1K w - - 7 32
You are given a chess position in FEN: 3r1r1k/7p/1pp2N2/p7/2p5/2Q3P1/PPBq3P/5R1K w - - 7 32. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f6g8, f6e8, f6h7, f6d7, f6h5, f6d5, f6g4, f6e4
multi
{"puzzle_id": "61RTK", "n_discovered_checks": 8}
motifs.jsonl
motifs
motifs_discovered_check_0079
motifs_discovered_check
Motifs
8/4k3/2R5/1r2pK2/p2p1p2/P2P4/6r1/7R b - - 3 46
You are given a chess position in FEN: 8/4k3/2R5/1r2pK2/p2p1p2/P2P4/6r1/7R b - - 3 46. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e5e4
multi
{"puzzle_id": "8toD7", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0080
motifs_discovered_check
Motifs
rn1q1knr/pbp2Bpp/1p6/4N3/1b4Q1/2pP4/PPP2PPP/R1B1K2R b KQ - 2 10
You are given a chess position in FEN: rn1q1knr/pbp2Bpp/1p6/4N3/1b4Q1/2pP4/PPP2PPP/R1B1K2R b KQ - 2 10. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
c3b2
multi
{"puzzle_id": "jgZOT", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0081
motifs_discovered_check
Motifs
8/2R2Pkp/1p6/6P1/P6r/2p2K2/8/8 w - - 0 48
You are given a chess position in FEN: 8/2R2Pkp/1p6/6P1/P6r/2p2K2/8/8 w - - 0 48. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f7f8
multi
{"puzzle_id": "qUjVx", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0082
motifs_discovered_check
Motifs
r4r1k/pp2Npb1/3pbR2/4p3/4P1q1/3B2p1/PPPQ3P/4R1K1 b - - 3 20
You are given a chess position in FEN: r4r1k/pp2Npb1/3pbR2/4p3/4P1q1/3B2p1/PPPQ3P/4R1K1 b - - 3 20. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g3h2
multi
{"puzzle_id": "EQdgI", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0083
motifs_discovered_check
Motifs
r3bkNQ/5p1p/p3p1p1/1p6/3qN3/P7/1P1r1PPP/1BR1R1K1 w - - 3 28
You are given a chess position in FEN: r3bkNQ/5p1p/p3p1p1/1p6/3qN3/P7/1P1r1PPP/1BR1R1K1 w - - 3 28. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g8e7, g8h6, g8f6
multi
{"puzzle_id": "7YEbl", "n_discovered_checks": 3}
motifs.jsonl
motifs
motifs_discovered_check_0084
motifs_discovered_check
Motifs
6k1/1b5p/p5N1/1p3p2/3b4/P4q2/1P4QP/4R2K w - - 0 30
You are given a chess position in FEN: 6k1/1b5p/p5N1/1p3p2/3b4/P4q2/1P4QP/4R2K w - - 0 30. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g6h8, g6f8, g6e7, g6e5, g6h4, g6f4
multi
{"puzzle_id": "WZFbY", "n_discovered_checks": 6}
motifs.jsonl
motifs
motifs_discovered_check_0085
motifs_discovered_check
Motifs
r1b4k/1p1pR2p/6RQ/8/1p4K1/6P1/2q5/7q b - - 3 29
You are given a chess position in FEN: r1b4k/1p1pR2p/6RQ/8/1p4K1/6P1/2q5/7q b - - 3 29. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d7d6, d7d5
multi
{"puzzle_id": "egXS5", "n_discovered_checks": 2}
motifs.jsonl
motifs
motifs_discovered_check_0086
motifs_discovered_check
Motifs
7k/5K1p/p2Bp1p1/P2b1p2/5P2/6P1/7P/8 b - - 14 54
You are given a chess position in FEN: 7k/5K1p/p2Bp1p1/P2b1p2/5P2/6P1/7P/8 b - - 14 54. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e6e5
multi
{"puzzle_id": "GavTD", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0087
motifs_discovered_check
Motifs
8/8/p7/P1R1Pkpp/8/6PK/r6P/8 w - - 5 45
You are given a chess position in FEN: 8/8/p7/P1R1Pkpp/8/6PK/r6P/8 w - - 5 45. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e5e6
multi
{"puzzle_id": "PoZEm", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0088
motifs_discovered_check
Motifs
3R4/6P1/8/2k5/2p5/1p5P/8/1r1nK3 b - - 0 52
You are given a chess position in FEN: 3R4/6P1/8/2k5/2p5/1p5P/8/1r1nK3 b - - 0 52. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d1e3, d1c3, d1f2, d1b2
multi
{"puzzle_id": "AlxmW", "n_discovered_checks": 4}
motifs.jsonl
motifs
motifs_discovered_check_0089
motifs_discovered_check
Motifs
3r2k1/pp3p1p/3qp1pQ/4r2N/6R1/2Pp3P/PP4PK/8 b - - 1 28
You are given a chess position in FEN: 3r2k1/pp3p1p/3qp1pQ/4r2N/6R1/2Pp3P/PP4PK/8 b - - 1 28. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e5h5, e5g5, e5f5, e5d5, e5c5, e5b5, e5a5, e5e4, e5e3, e5e2, e5e1
multi
{"puzzle_id": "OWFmv", "n_discovered_checks": 11}
motifs.jsonl
motifs
motifs_discovered_check_0090
motifs_discovered_check
Motifs
r4rk1/4q3/1pnbp3/p2p1pN1/P2P2RP/1NPQ4/1P3P2/R3K3 w Q - 1 21
You are given a chess position in FEN: r4rk1/4q3/1pnbp3/p2p1pN1/P2P2RP/1NPQ4/1P3P2/R3K3 w Q - 1 21. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
g5h7, g5f7, g5e6, g5e4, g5h3, g5f3
multi
{"puzzle_id": "bdmSp", "n_discovered_checks": 6}
motifs.jsonl
motifs
motifs_discovered_check_0091
motifs_discovered_check
Motifs
2k5/p1p2pp1/8/2p1P1p1/2P1b1P1/3r1P1r/PPKN1R2/R7 b - - 6 23
You are given a chess position in FEN: 2k5/p1p2pp1/8/2p1P1p1/2P1b1P1/3r1P1r/PPKN1R2/R7 b - - 6 23. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d3d8, d3d7, d3d6, d3d5, d3d4, d3f3, d3e3, d3c3, d3b3, d3a3, d3d2
multi
{"puzzle_id": "4WBlc", "n_discovered_checks": 11}
motifs.jsonl
motifs
motifs_discovered_check_0092
motifs_discovered_check
Motifs
3R3r/p1Q5/2B1pk2/2P1p2p/8/6pq/P1P2P2/5RK1 w - - 0 26
You are given a chess position in FEN: 3R3r/p1Q5/2B1pk2/2P1p2p/8/6pq/P1P2P2/5RK1 w - - 0 26. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f2g3
multi
{"puzzle_id": "GbmWg", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0093
motifs_discovered_check
Motifs
4bk1r/6b1/3p1pP1/p1q4p/PpBp3P/1P3Q2/2PP2P1/5RK1 b - - 1 28
You are given a chess position in FEN: 4bk1r/6b1/3p1pP1/p1q4p/PpBp3P/1P3Q2/2PP2P1/5RK1 b - - 1 28. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d4d3
multi
{"puzzle_id": "fT24Q", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0094
motifs_discovered_check
Motifs
r4b1r/1bpk2p1/p1nP1p1p/1B6/4N3/8/PP3PPP/3RK1NR w K - 0 16
You are given a chess position in FEN: r4b1r/1bpk2p1/p1nP1p1p/1B6/4N3/8/PP3PPP/3RK1NR w K - 0 16. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d6c7
multi
{"puzzle_id": "bEkCE", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0095
motifs_discovered_check
Motifs
r5k1/1p4pp/pb1p3r/4p2n/1PP1PpRq/PQ1B1P2/3B1P1P/R6K w - - 6 21
You are given a chess position in FEN: r5k1/1p4pp/pb1p3r/4p2n/1PP1PpRq/PQ1B1P2/3B1P1P/R6K w - - 6 21. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
c4c5
multi
{"puzzle_id": "D9qXb", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0096
motifs_discovered_check
Motifs
1q5k/1P4bp/6p1/3Qp1N1/3p4/1P5P/P4PPK/2r5 b - - 5 33
You are given a chess position in FEN: 1q5k/1P4bp/6p1/3Qp1N1/3p4/1P5P/P4PPK/2r5 b - - 5 33. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
e5e4
multi
{"puzzle_id": "bzJO3", "n_discovered_checks": 1}
motifs.jsonl
motifs
motifs_discovered_check_0097
motifs_discovered_check
Motifs
7k/pp2pR1p/4B1p1/3Pb1B1/4p2P/6P1/PP2rnK1/8 b - - 4 29
You are given a chess position in FEN: 7k/pp2pR1p/4B1p1/3Pb1B1/4p2P/6P1/PP2rnK1/8 b - - 4 29. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
f2g4, f2h3, f2d3, f2h1, f2d1
multi
{"puzzle_id": "EpJuX", "n_discovered_checks": 5}
motifs.jsonl
motifs
motifs_discovered_check_0098
motifs_discovered_check
Motifs
3r4/1R6/5b2/7P/P4P2/1B2K3/1kPp4/8 w - - 0 53
You are given a chess position in FEN: 3r4/1R6/5b2/7P/P4P2/1B2K3/1kPp4/8 w - - 0 53. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
b3g8, b3f7, b3e6, b3d5, b3c4, b3a2
multi
{"puzzle_id": "uXkzW", "n_discovered_checks": 6}
motifs.jsonl
motifs
motifs_discovered_check_0099
motifs_discovered_check
Motifs
2R5/5pkp/6p1/3r2P1/1N1n4/p6P/5P2/3K4 b - - 0 57
You are given a chess position in FEN: 2R5/5pkp/6p1/3r2P1/1N1n4/p6P/5P2/3K4 b - - 0 57. CONTEXT_PLACEHOLDERIdentify all discovered-check moves (your move uncovers a check from a rook/bishop/queen on the enemy king). Report each as UCI move (e.g., FORMAT_EXAMPLE_PLACEHOLDER). Analyze step by step and explain your reasoning. Finish with a single line formatted EXACTLY as: FINAL ANSWER: <answer> If more than one, separate with a comma and a space.
[ "e2e4, c2b1q", "g1f3, a2a1q" ]
d4e6, d4c6, d4f5, d4b5, d4f3, d4b3, d4e2, d4c2
multi
{"puzzle_id": "RLfQa", "n_discovered_checks": 8}
motifs.jsonl
motifs