Dataset Viewer
Auto-converted to Parquet Duplicate
image
image
fen
string
puzzle_solution
string
first_move
string
rating
int32
themes
list
question
string
context
string
answer
string
r1b1k1nr/ppp2pbp/3ppqp1/8/2BnP3/N2P2QP/PPP2PP1/R1B1K2R b KQkq - 4 9
e6e5 c1g5 f6g5 g3g5
e6e5
1,239
[ "advantage", "opening", "short", "trappedPiece" ]
Find the best first move for this chess puzzle: r1b1k1nr/ppp2pbp/3ppqp1/8/2BnP3/N2P2QP/PPP2PP1/R1B1K2R b KQkq - 4 9
Themes: advantage, opening, short, trappedPiece | Rating: 1239
e6e5
3rk2r/2qn1pp1/p1Q1R3/3n3p/8/8/PP4PP/5R1K b k - 0 23
f7e6 c6e6 d5e7 e6f7
f7e6
1,042
[ "fork", "mate", "mateIn2", "middlegame", "short" ]
Find the best first move for this chess puzzle: 3rk2r/2qn1pp1/p1Q1R3/3n3p/8/8/PP4PP/5R1K b k - 0 23
Themes: fork, mate, mateIn2, middlegame, short | Rating: 1042
f7e6
r3k1nr/1pp2ppp/1pnp2q1/4p1B1/2B1P3/3P1Q1P/PPP2PP1/R4RK1 b kq - 0 11
g6g5 f3f7 e8d8 f7f8 d8d7 f8a8
g6g5
1,096
[ "advantage", "attackingF2F7", "long", "middlegame", "skewer" ]
Find the best first move for this chess puzzle: r3k1nr/1pp2ppp/1pnp2q1/4p1B1/2B1P3/3P1Q1P/PPP2PP1/R4RK1 b kq - 0 11
Themes: advantage, attackingF2F7, long, middlegame, skewer | Rating: 1096
g6g5
5Q2/8/1b1kp1p1/5p2/3p4/5qPK/7P/8 b - - 1 51
d6c6 f8a8 c6d6 a8f3
d6c6
1,228
[ "advantage", "endgame", "short", "skewer" ]
Find the best first move for this chess puzzle: 5Q2/8/1b1kp1p1/5p2/3p4/5qPK/7P/8 b - - 1 51
Themes: advantage, endgame, short, skewer | Rating: 1228
d6c6
r2r2k1/2q1bpp1/3p1n1p/1ppN4/1P1BP3/P5Q1/4RPPP/R5K1 b - - 1 20
f6d5 g3g7
f6d5
399
[ "kingsideAttack", "mate", "mateIn1", "middlegame", "oneMove" ]
Find the best first move for this chess puzzle: r2r2k1/2q1bpp1/3p1n1p/1ppN4/1P1BP3/P5Q1/4RPPP/R5K1 b - - 1 20
Themes: kingsideAttack, mate, mateIn1, middlegame, oneMove | Rating: 399
f6d5
3r4/R7/2p5/p1P2p2/1p4k1/nP6/P2KNP2/8 w - - 3 41
d2e3 a3c2
d2e3
1,248
[ "endgame", "mate", "mateIn1", "oneMove" ]
Find the best first move for this chess puzzle: 3r4/R7/2p5/p1P2p2/1p4k1/nP6/P2KNP2/8 w - - 3 41
Themes: endgame, mate, mateIn1, oneMove | Rating: 1248
d2e3
r1bqr1k1/pp1nbpp1/2p2n2/6P1/2BP4/P7/1PQNNPP1/R3K2R b KQ - 0 13
f6d5 c2h7 g8f8 h7h8
f6d5
892
[ "kingsideAttack", "mate", "mateIn2", "middlegame", "short" ]
Find the best first move for this chess puzzle: r1bqr1k1/pp1nbpp1/2p2n2/6P1/2BP4/P7/1PQNNPP1/R3K2R b KQ - 0 13
Themes: kingsideAttack, mate, mateIn2, middlegame, short | Rating: 892
f6d5
8/7k/pR5p/3p4/5r2/2P1p2P/P5P1/6K1 w - - 0 40
b6a6 e3e2 a6e6 f4f1
b6a6
1,086
[ "advancedPawn", "crushing", "endgame", "master", "rookEndgame", "short" ]
Find the best first move for this chess puzzle: 8/7k/pR5p/3p4/5r2/2P1p2P/P5P1/6K1 w - - 0 40
Themes: advancedPawn, crushing, endgame, master, rookEndgame, short | Rating: 1086
b6a6
7r/6k1/2b1pp2/8/P1N3p1/5nP1/4RP2/Q4K2 w - - 2 38
e2e6 h8h1 f1e2 h1a1
e2e6
1,459
[ "advantage", "endgame", "short", "skewer" ]
Find the best first move for this chess puzzle: 7r/6k1/2b1pp2/8/P1N3p1/5nP1/4RP2/Q4K2 w - - 2 38
Themes: advantage, endgame, short, skewer | Rating: 1459
e2e6
8/4R3/1p2P3/p4r2/P6p/1P3Pk1/4K3/8 w - - 1 64
e7f7 f5e5 e2f1 e5e6
e7f7
1,355
[ "advantage", "endgame", "rookEndgame", "short" ]
Find the best first move for this chess puzzle: 8/4R3/1p2P3/p4r2/P6p/1P3Pk1/4K3/8 w - - 1 64
Themes: advantage, endgame, rookEndgame, short | Rating: 1355
e7f7
1qr2rk1/1p1p1ppp/pB2p1n1/7n/2P1P3/1Q2NP1P/PP2B1Pb/3R1RK1 w - - 1 20
g1f2 b8g3
g1f2
1,254
[ "master", "mate", "mateIn1", "middlegame", "oneMove" ]
Find the best first move for this chess puzzle: 1qr2rk1/1p1p1ppp/pB2p1n1/7n/2P1P3/1Q2NP1P/PP2B1Pb/3R1RK1 w - - 1 20
Themes: master, mate, mateIn1, middlegame, oneMove | Rating: 1254
g1f2
r3kb1r/p4ppp/b1p1p3/3q4/3Q4/4BN2/PPP2PPP/R3K2R b KQkq - 0 11
c6c5 d4a4 a6b5 a4b5
c6c5
989
[ "crushing", "fork", "master", "middlegame", "short" ]
Find the best first move for this chess puzzle: r3kb1r/p4ppp/b1p1p3/3q4/3Q4/4BN2/PPP2PPP/R3K2R b KQkq - 0 11
Themes: crushing, fork, master, middlegame, short | Rating: 989
c6c5
r1bqk2r/pp3ppp/4p2n/3pP3/1b1P1P2/2N5/PP4PP/R1BQKB1R b KQkq - 2 9
h6f5 d1a4 c8d7 a4b4
h6f5
1,418
[ "advantage", "fork", "master", "opening", "short" ]
Find the best first move for this chess puzzle: r1bqk2r/pp3ppp/4p2n/3pP3/1b1P1P2/2N5/PP4PP/R1BQKB1R b KQkq - 2 9
Themes: advantage, fork, master, opening, short | Rating: 1418
h6f5
r1bqk2r/pp1nbppp/3p4/1B1p4/3P1B2/8/PPP2PPP/R2QK1NR w KQkq - 2 9
g1f3 d8a5 d1d2 a5b5
g1f3
1,003
[ "advantage", "fork", "master", "opening", "short" ]
Find the best first move for this chess puzzle: r1bqk2r/pp1nbppp/3p4/1B1p4/3P1B2/8/PPP2PPP/R2QK1NR w KQkq - 2 9
Themes: advantage, fork, master, opening, short | Rating: 1003
g1f3
8/1p4p1/pb2ppkp/3n4/3P4/P3BN1P/1P2KPP1/8 b - - 0 26
g6f5 f3h4 f5e4 f2f3
g6f5
1,116
[ "endgame", "mate", "mateIn2", "short" ]
Find the best first move for this chess puzzle: 8/1p4p1/pb2ppkp/3n4/3P4/P3BN1P/1P2KPP1/8 b - - 0 26
Themes: endgame, mate, mateIn2, short | Rating: 1116
g6f5
8/2p1k3/6p1/1p1P1p2/1P3P2/3K2Pp/7P/8 b - - 1 43
e7d6 d3d4 g6g5 f4g5
e7d6
944
[ "crushing", "endgame", "pawnEndgame", "short", "zugzwang" ]
Find the best first move for this chess puzzle: 8/2p1k3/6p1/1p1P1p2/1P3P2/3K2Pp/7P/8 b - - 1 43
Themes: crushing, endgame, pawnEndgame, short, zugzwang | Rating: 944
e7d6
8/4k3/1p1p4/rP2p1p1/P2nP1P1/3BK3/8/R7 w - - 0 35
e3d2 d4b3 d2c3 b3a1
e3d2
730
[ "crushing", "endgame", "fork", "short" ]
Find the best first move for this chess puzzle: 8/4k3/1p1p4/rP2p1p1/P2nP1P1/3BK3/8/R7 w - - 0 35
Themes: crushing, endgame, fork, short | Rating: 730
e3d2
r5k1/1p1rqpp1/p3pnp1/2PN4/8/1Q5P/PP3PP1/3RR1K1 b - - 0 24
e7c5 d5f6 g7f6 d1d7
e7c5
1,082
[ "advantage", "discoveredAttack", "kingsideAttack", "master", "middlegame", "short" ]
Find the best first move for this chess puzzle: r5k1/1p1rqpp1/p3pnp1/2PN4/8/1Q5P/PP3PP1/3RR1K1 b - - 0 24
Themes: advantage, discoveredAttack, kingsideAttack, master, middlegame, short | Rating: 1082
e7c5
r4rk1/pp3ppp/3b4/2p1pPB1/7N/2PP3n/PP4PP/R2Q1RqK w - - 5 18
f1g1 h3f2
f1g1
878
[ "mate", "mateIn1", "middlegame", "oneMove", "smotheredMate" ]
Find the best first move for this chess puzzle: r4rk1/pp3ppp/3b4/2p1pPB1/7N/2PP3n/PP4PP/R2Q1RqK w - - 5 18
Themes: mate, mateIn1, middlegame, oneMove, smotheredMate | Rating: 878
f1g1
1R6/1p2k2p/p2n2p1/4K3/8/6P1/P6P/8 w - - 10 37
b8h8 d6f7 e5e4 f7h8
b8h8
1,007
[ "crushing", "endgame", "fork", "short" ]
Find the best first move for this chess puzzle: 1R6/1p2k2p/p2n2p1/4K3/8/6P1/P6P/8 w - - 10 37
Themes: crushing, endgame, fork, short | Rating: 1007
b8h8
7r/ppp2kp1/2nb1pp1/3p3r/3P2q1/2PQB2P/PP3PP1/R3R1K1 w - - 0 18
h3g4 h5h1
h3g4
651
[ "mate", "mateIn1", "middlegame", "oneMove" ]
Find the best first move for this chess puzzle: 7r/ppp2kp1/2nb1pp1/3p3r/3P2q1/2PQB2P/PP3PP1/R3R1K1 w - - 0 18
Themes: mate, mateIn1, middlegame, oneMove | Rating: 651
h3g4
2kr2r1/ppb2ppp/3qbn2/2Np2B1/P7/2P2Q1P/1PB2PP1/R4RK1 w - - 5 18
c5e6 d6h2
c5e6
694
[ "mate", "mateIn1", "middlegame", "oneMove" ]
Find the best first move for this chess puzzle: 2kr2r1/ppb2ppp/3qbn2/2Np2B1/P7/2P2Q1P/1PB2PP1/R4RK1 w - - 5 18
Themes: mate, mateIn1, middlegame, oneMove | Rating: 694
c5e6
2r2rk1/5ppp/bq2p3/p1ppP1N1/Pb1P2P1/1P2P2P/2QN4/2R1K2R b K - 1 18
c5d4 c2h7
c5d4
946
[ "kingsideAttack", "mate", "mateIn1", "middlegame", "oneMove" ]
Find the best first move for this chess puzzle: 2r2rk1/5ppp/bq2p3/p1ppP1N1/Pb1P2P1/1P2P2P/2QN4/2R1K2R b K - 1 18
Themes: kingsideAttack, mate, mateIn1, middlegame, oneMove | Rating: 946
c5d4
r6k/1b3pp1/p1q1pn1p/2p5/P1B5/1PN4Q/2P1RP1P/R4Kr1 w - - 2 26
f1g1 c6h1
f1g1
891
[ "mate", "mateIn1", "middlegame", "oneMove" ]
Find the best first move for this chess puzzle: r6k/1b3pp1/p1q1pn1p/2p5/P1B5/1PN4Q/2P1RP1P/R4Kr1 w - - 2 26
Themes: mate, mateIn1, middlegame, oneMove | Rating: 891
f1g1
5k2/p2r3p/1p4pP/3r1q2/3Rp3/2P5/PP3PQ1/K3R3 w - - 0 33
d4e4 d5d1 e1d1 d7d1
d4e4
568
[ "backRankMate", "endgame", "mate", "mateIn2", "short" ]
Find the best first move for this chess puzzle: 5k2/p2r3p/1p4pP/3r1q2/3Rp3/2P5/PP3PQ1/K3R3 w - - 0 33
Themes: backRankMate, endgame, mate, mateIn2, short | Rating: 568
d4e4
r3k2r/pb1p1ppp/1b4q1/1Q2P3/8/2NP1Pn1/PP4PP/R1B2R1K w kq - 1 17
h2g3 g6h5
h2g3
1,231
[ "mate", "mateIn1", "middlegame", "oneMove" ]
Find the best first move for this chess puzzle: r3k2r/pb1p1ppp/1b4q1/1Q2P3/8/2NP1Pn1/PP4PP/R1B2R1K w kq - 1 17
Themes: mate, mateIn1, middlegame, oneMove | Rating: 1231
h2g3
8/7R/5p2/p7/7P/2p5/3k2r1/1K2N3 w - - 3 48
e1g2 c3c2 b1a2 c2c1q h7d7 d2e2
e1g2
1,213
[ "advancedPawn", "crushing", "defensiveMove", "deflection", "endgame", "long", "promotion" ]
Find the best first move for this chess puzzle: 8/7R/5p2/p7/7P/2p5/3k2r1/1K2N3 w - - 3 48
Themes: advancedPawn, crushing, defensiveMove, deflection, endgame, long, promotion | Rating: 1213
e1g2
1R2R3/p7/1p1k3p/1Pb5/P5p1/6P1/5rKP/8 w - - 6 41
g2h1 f2f1 h1g2 f1g1
g2h1
1,197
[ "endgame", "mate", "mateIn2", "short" ]
Find the best first move for this chess puzzle: 1R2R3/p7/1p1k3p/1Pb5/P5p1/6P1/5rKP/8 w - - 6 41
Themes: endgame, mate, mateIn2, short | Rating: 1197
g2h1
4r1k1/5ppp/r1p5/p1n1RP2/8/2P2N1P/2P3P1/3R2K1 b - - 0 21
e8e5 d1d8 e5e8 d8e8
e8e5
1,118
[ "backRankMate", "endgame", "mate", "mateIn2", "short" ]
Find the best first move for this chess puzzle: 4r1k1/5ppp/r1p5/p1n1RP2/8/2P2N1P/2P3P1/3R2K1 b - - 0 21
Themes: backRankMate, endgame, mate, mateIn2, short | Rating: 1118
e8e5
7Q/2p5/1p2prp1/p4k1p/P4p1P/8/6RK/3q4 b - - 2 37
d1a4 g2g5 f5e4 h8f6
d1a4
1,133
[ "crushing", "deflection", "endgame", "short" ]
Find the best first move for this chess puzzle: 7Q/2p5/1p2prp1/p4k1p/P4p1P/8/6RK/3q4 b - - 2 37
Themes: crushing, deflection, endgame, short | Rating: 1133
d1a4
5r1k/pp4pp/5p2/1BbQp1r1/6K1/7P/1PP3P1/3R3R w - - 2 26
g4h4 c5f2 g2g3 f2g3
g4h4
1,018
[ "mate", "mateIn2", "middlegame", "short" ]
Find the best first move for this chess puzzle: 5r1k/pp4pp/5p2/1BbQp1r1/6K1/7P/1PP3P1/3R3R w - - 2 26
Themes: mate, mateIn2, middlegame, short | Rating: 1018
g4h4
6k1/ppq3pp/2p1rp2/4r3/4p1Q1/P5RP/1P3PP1/3R2K1 b - - 3 34
e6e8 d1d7 c7d7 g4d7
e6e8
1,409
[ "advantage", "endgame", "short" ]
Find the best first move for this chess puzzle: 6k1/ppq3pp/2p1rp2/4r3/4p1Q1/P5RP/1P3PP1/3R2K1 b - - 3 34
Themes: advantage, endgame, short | Rating: 1409
e6e8
1r3rk1/1pq2pbp/p1p1pnp1/2N1N3/3P4/1QP5/PP3PPP/3RR1K1 w - - 2 19
e5d7 f6d7 c5d7 c7d7
e5d7
1,101
[ "crushing", "middlegame", "short" ]
Find the best first move for this chess puzzle: 1r3rk1/1pq2pbp/p1p1pnp1/2N1N3/3P4/1QP5/PP3PPP/3RR1K1 w - - 2 19
Themes: crushing, middlegame, short | Rating: 1101
e5d7
8/r1b1q2k/2p3p1/2Pp4/1P2p1n1/2B1P3/NQ6/2K4R b - - 1 36
h7g8 h1h8 g8f7 h8h7 f7e8 h7e7
h7g8
1,156
[ "crushing", "exposedKing", "long", "middlegame", "skewer" ]
Find the best first move for this chess puzzle: 8/r1b1q2k/2p3p1/2Pp4/1P2p1n1/2B1P3/NQ6/2K4R b - - 1 36
Themes: crushing, exposedKing, long, middlegame, skewer | Rating: 1156
h7g8
5Q2/pbp3np/1p1pB1pk/1P6/P3q2P/6K1/8/8 b - - 1 32
e4e6 f8f4 g6g5 f4g5
e4e6
1,166
[ "endgame", "mate", "mateIn2", "short" ]
Find the best first move for this chess puzzle: 5Q2/pbp3np/1p1pB1pk/1P6/P3q2P/6K1/8/8 b - - 1 32
Themes: endgame, mate, mateIn2, short | Rating: 1166
e4e6
3R4/8/K7/pB2b3/1p6/1P2k3/3p4/8 w - - 4 58
a6a5 e5c7 a5b4 c7d8
a6a5
1,110
[ "crushing", "endgame", "fork", "master", "short" ]
Find the best first move for this chess puzzle: 3R4/8/K7/pB2b3/1p6/1P2k3/3p4/8 w - - 4 58
Themes: crushing, endgame, fork, master, short | Rating: 1110
a6a5
rn2q1k1/pp3ppp/2pb4/3p1B2/2Pn4/1Q3N2/PP3PPP/R1B4K w - - 0 15
f3d4 e8e1
f3d4
537
[ "mate", "mateIn1", "middlegame", "oneMove" ]
Find the best first move for this chess puzzle: rn2q1k1/pp3ppp/2pb4/3p1B2/2Pn4/1Q3N2/PP3PPP/R1B4K w - - 0 15
Themes: mate, mateIn1, middlegame, oneMove | Rating: 537
f3d4
3r1n2/1bp1bkpp/p1q2n2/1p6/3P4/P1N3B1/1PP2PPP/R2QR1K1 w - - 5 18
d1e2 c6g2
d1e2
937
[ "kingsideAttack", "master", "mate", "mateIn1", "middlegame", "oneMove" ]
Find the best first move for this chess puzzle: 3r1n2/1bp1bkpp/p1q2n2/1p6/3P4/P1N3B1/1PP2PPP/R2QR1K1 w - - 5 18
Themes: kingsideAttack, master, mate, mateIn1, middlegame, oneMove | Rating: 937
d1e2
r7/p2k1pp1/p1p1pn2/3p4/3P4/P3PQp1/1PP2P1q/2K4R w - - 0 20
h1h2 g3h2 f3h3 f6g4
h1h2
1,320
[ "advancedPawn", "advantage", "endgame", "short" ]
Find the best first move for this chess puzzle: r7/p2k1pp1/p1p1pn2/3p4/3P4/P3PQp1/1PP2P1q/2K4R w - - 0 20
Themes: advancedPawn, advantage, endgame, short | Rating: 1320
h1h2
r4rk1/p3ppbp/Pp1q1np1/3PpbB1/2B5/2N5/1PPQ1PPP/3RR1K1 w - - 4 18
f2f3 d6c5 g1h1 c5c4
f2f3
947
[ "advantage", "fork", "master", "masterVsMaster", "middlegame", "short" ]
Find the best first move for this chess puzzle: r4rk1/p3ppbp/Pp1q1np1/3PpbB1/2B5/2N5/1PPQ1PPP/3RR1K1 w - - 4 18
Themes: advantage, fork, master, masterVsMaster, middlegame, short | Rating: 947
f2f3
5rk1/1p2p1rp/p2p4/2pPb2R/2P1P3/1P1BKP1R/8/8 b - - 4 30
g7g3 h3g3 e5g3 h5g5 g8f7 g5g3
g7g3
1,066
[ "crushing", "endgame", "fork", "long" ]
Find the best first move for this chess puzzle: 5rk1/1p2p1rp/p2p4/2pPb2R/2P1P3/1P1BKP1R/8/8 b - - 4 30
Themes: crushing, endgame, fork, long | Rating: 1066
g7g3
r2qr1k1/ppp2ppp/4b3/3P4/1nP2Q2/2N2N1P/PP3KP1/R4R2 w - - 1 15
d5e6 b4d3 f2g1 d3f4
d5e6
1,107
[ "crushing", "fork", "middlegame", "short" ]
Find the best first move for this chess puzzle: r2qr1k1/ppp2ppp/4b3/3P4/1nP2Q2/2N2N1P/PP3KP1/R4R2 w - - 1 15
Themes: crushing, fork, middlegame, short | Rating: 1107
d5e6
2R2r1k/pQ4pp/5rp1/3B4/q2n4/7P/P4PP1/5RK1 w - - 3 30
c8c7 d4e2 g1h2 a4f4 h2h1 e2g3 f2g3 f4f1
c8c7
1,496
[ "advantage", "middlegame", "veryLong" ]
Find the best first move for this chess puzzle: 2R2r1k/pQ4pp/5rp1/3B4/q2n4/7P/P4PP1/5RK1 w - - 3 30
Themes: advantage, middlegame, veryLong | Rating: 1496
c8c7
3br2r/5k1p/4p1pQ/P5P1/1B5P/P6q/5R2/6K1 b - - 1 35
f7g8 f2f8 e8f8 h6f8
f7g8
1,077
[ "mate", "mateIn2", "middlegame", "short" ]
Find the best first move for this chess puzzle: 3br2r/5k1p/4p1pQ/P5P1/1B5P/P6q/5R2/6K1 b - - 1 35
Themes: mate, mateIn2, middlegame, short | Rating: 1077
f7g8
6k1/3bqr1p/2rpp1pR/p7/Pp1QP3/1B3P2/1PP3P1/2KR4 w - - 6 22
d4a7 e7g5 c1b1 g5h6
d4a7
993
[ "advantage", "fork", "master", "middlegame", "short" ]
Find the best first move for this chess puzzle: 6k1/3bqr1p/2rpp1pR/p7/Pp1QP3/1B3P2/1PP3P1/2KR4 w - - 6 22
Themes: advantage, fork, master, middlegame, short | Rating: 993
d4a7
r3qrk1/2p2pp1/p2bpn1p/2ppNb2/3P1P2/1PP1P1B1/P2N2PP/R2Q1RK1 b - - 0 14
f5g4 e5g4 f6g4 d1g4
f5g4
966
[ "crushing", "middlegame", "short" ]
Find the best first move for this chess puzzle: r3qrk1/2p2pp1/p2bpn1p/2ppNb2/3P1P2/1PP1P1B1/P2N2PP/R2Q1RK1 b - - 0 14
Themes: crushing, middlegame, short | Rating: 966
f5g4
2r3k1/2qR1ppp/p7/2p2Q2/P7/7P/5PP1/6K1 b - - 3 26
c7c6 f5f7 g8h8 f7g7
c7c6
967
[ "endgame", "mate", "mateIn2", "short" ]
Find the best first move for this chess puzzle: 2r3k1/2qR1ppp/p7/2p2Q2/P7/7P/5PP1/6K1 b - - 3 26
Themes: endgame, mate, mateIn2, short | Rating: 967
c7c6
1r5r/p3kp2/4p2p/4P3/3R1Pp1/6P1/P1P4P/4K2R w K - 1 25
d4a4 b8b1 e1f2 b1h1 a4a7 e7f8
d4a4
1,081
[ "crushing", "defensiveMove", "endgame", "long", "rookEndgame", "skewer" ]
Find the best first move for this chess puzzle: 1r5r/p3kp2/4p2p/4P3/3R1Pp1/6P1/P1P4P/4K2R w K - 1 25
Themes: crushing, defensiveMove, endgame, long, rookEndgame, skewer | Rating: 1081
d4a4
3N1r2/6R1/kp6/p2pPp1Q/2pP2P1/2q5/2P5/2K5 w - - 0 38
g7a7 a6a7 h5h7 a7a6
g7a7
1,123
[ "crushing", "defensiveMove", "endgame", "hangingPiece", "short" ]
Find the best first move for this chess puzzle: 3N1r2/6R1/kp6/p2pPp1Q/2pP2P1/2q5/2P5/2K5 w - - 0 38
Themes: crushing, defensiveMove, endgame, hangingPiece, short | Rating: 1123
g7a7
1rb2rk1/q5P1/4p2p/3p3p/3P1P2/2P5/2QK3P/3R2R1 b - - 0 29
f8f7 c2h7 g8h7 g7g8q
f8f7
1,039
[ "advancedPawn", "attraction", "mate", "mateIn2", "middlegame", "promotion", "short" ]
Find the best first move for this chess puzzle: 1rb2rk1/q5P1/4p2p/3p3p/3P1P2/2P5/2QK3P/3R2R1 b - - 0 29
Themes: advancedPawn, attraction, mate, mateIn2, middlegame, promotion, short | Rating: 1039
f8f7
6k1/5ppp/5nb1/pp6/6rP/5N1Q/Pq2r1P1/3R2RK b - - 4 32
g6e4 d1d8 f6e8 d8e8
g6e4
618
[ "backRankMate", "mate", "mateIn2", "middlegame", "short" ]
Find the best first move for this chess puzzle: 6k1/5ppp/5nb1/pp6/6rP/5N1Q/Pq2r1P1/3R2RK b - - 4 32
Themes: backRankMate, mate, mateIn2, middlegame, short | Rating: 618
g6e4
3r3r/pQNk1ppp/1qnb1n2/1B6/8/8/PPP3PP/3R1R1K w - - 5 19
d1d6 d7d6 b7b6 a7b6
d1d6
1,405
[ "advantage", "hangingPiece", "middlegame", "short" ]
Find the best first move for this chess puzzle: 3r3r/pQNk1ppp/1qnb1n2/1B6/8/8/PPP3PP/3R1R1K w - - 5 19
Themes: advantage, hangingPiece, middlegame, short | Rating: 1405
d1d6
8/4R1k1/p5pp/3B4/5q2/8/5P1P/6K1 b - - 5 40
g7f6 e7f7 f6e5 f7f4
g7f6
1,129
[ "advantage", "endgame", "master", "masterVsMaster", "short", "skewer", "superGM" ]
Find the best first move for this chess puzzle: 8/4R1k1/p5pp/3B4/5q2/8/5P1P/6K1 b - - 5 40
Themes: advantage, endgame, master, masterVsMaster, short, skewer, superGM | Rating: 1129
g7f6
4r3/p5k1/2p2R1p/2Pp4/1P1pr1P1/P6P/8/3R3K w - - 1 35
f6c6 e4e1 d1e1 e8e1 h1g2 d4d3
f6c6
1,170
[ "crushing", "endgame", "exposedKing", "long", "rookEndgame" ]
Find the best first move for this chess puzzle: 4r3/p5k1/2p2R1p/2Pp4/1P1pr1P1/P6P/8/3R3K w - - 1 35
Themes: crushing, endgame, exposedKing, long, rookEndgame | Rating: 1170
f6c6
6Qk/p1p3pp/4N3/1p6/2q1r1n1/2B5/PP4PP/3R1R1K b - - 0 28
h8g8 f1f8
h8g8
591
[ "mate", "mateIn1", "middlegame", "oneMove" ]
Find the best first move for this chess puzzle: 6Qk/p1p3pp/4N3/1p6/2q1r1n1/2B5/PP4PP/3R1R1K b - - 0 28
Themes: mate, mateIn1, middlegame, oneMove | Rating: 591
h8g8
r3k2r/ppp2p1p/2n1pp2/7q/2PN2b1/2BP1Pb1/PP2B1P1/R2Q1RK1 w kq - 1 16
f3g4 h5h2
f3g4
926
[ "mate", "mateIn1", "middlegame", "oneMove" ]
Find the best first move for this chess puzzle: r3k2r/ppp2p1p/2n1pp2/7q/2PN2b1/2BP1Pb1/PP2B1P1/R2Q1RK1 w kq - 1 16
Themes: mate, mateIn1, middlegame, oneMove | Rating: 926
f3g4
2kr1b1r/p1p2pp1/2pqb3/7p/3N2n1/2NPB3/PPP2PPP/R2Q1RK1 w - - 2 13
d4e6 d6h2
d4e6
755
[ "kingsideAttack", "mate", "mateIn1", "oneMove", "opening" ]
Find the best first move for this chess puzzle: 2kr1b1r/p1p2pp1/2pqb3/7p/3N2n1/2NPB3/PPP2PPP/R2Q1RK1 w - - 2 13
Themes: kingsideAttack, mate, mateIn1, oneMove, opening | Rating: 755
d4e6
3r2k1/1b3pbR/p2P2P1/3p2N1/2p5/2P2N2/PP6/2K5 b - - 0 28
f7g6 h7g7 g8g7 g5e6 g7g8 e6d8
f7g6
1,426
[ "attraction", "crushing", "endgame", "exposedKing", "fork", "long", "sacrifice" ]
Find the best first move for this chess puzzle: 3r2k1/1b3pbR/p2P2P1/3p2N1/2p5/2P2N2/PP6/2K5 b - - 0 28
Themes: attraction, crushing, endgame, exposedKing, fork, long, sacrifice | Rating: 1426
f7g6
3r2k1/4nppp/pq1p1b2/1p2P3/2r2P2/2P1NR2/PP1Q2BP/3R2K1 b - - 0 24
d6e5 d2d8 b6d8 d1d8
d6e5
445
[ "backRankMate", "mate", "mateIn2", "middlegame", "short" ]
Find the best first move for this chess puzzle: 3r2k1/4nppp/pq1p1b2/1p2P3/2r2P2/2P1NR2/PP1Q2BP/3R2K1 b - - 0 24
Themes: backRankMate, mate, mateIn2, middlegame, short | Rating: 445
d6e5
2r3k1/7p/6q1/p1Np4/Qp2pr2/P4P2/1PR2P1K/5R2 w - - 0 36
f1g1 f4h4
f1g1
965
[ "mate", "mateIn1", "middlegame", "oneMove" ]
Find the best first move for this chess puzzle: 2r3k1/7p/6q1/p1Np4/Qp2pr2/P4P2/1PR2P1K/5R2 w - - 0 36
Themes: mate, mateIn1, middlegame, oneMove | Rating: 965
f1g1
r1q3k1/4bppp/pp2pn2/4B3/8/2N2Q2/PPPR1PPP/6K1 b - - 0 18
f6d7 d2d7 c8d7 f3a8
f6d7
1,433
[ "crushing", "deflection", "middlegame", "short" ]
Find the best first move for this chess puzzle: r1q3k1/4bppp/pp2pn2/4B3/8/2N2Q2/PPPR1PPP/6K1 b - - 0 18
Themes: crushing, deflection, middlegame, short | Rating: 1433
f6d7
2rq1rk1/1p3p1p/p1pn2p1/P2p4/1P1PnP2/3NP3/5PBP/R1Q3RK w - - 2 22
d3c5 e4f2
d3c5
1,052
[ "kingsideAttack", "master", "mate", "mateIn1", "middlegame", "oneMove", "smotheredMate" ]
Find the best first move for this chess puzzle: 2rq1rk1/1p3p1p/p1pn2p1/P2p4/1P1PnP2/3NP3/5PBP/R1Q3RK w - - 2 22
Themes: kingsideAttack, master, mate, mateIn1, middlegame, oneMove, smotheredMate | Rating: 1052
d3c5
r1b1kb1Q/ppp4p/6pB/3P4/2pn4/8/PPP1qPPP/RN1K3R w q - 2 13
d1c1 e2c2
d1c1
882
[ "mate", "mateIn1", "middlegame", "oneMove", "queensideAttack" ]
Find the best first move for this chess puzzle: r1b1kb1Q/ppp4p/6pB/3P4/2pn4/8/PPP1qPPP/RN1K3R w q - 2 13
Themes: mate, mateIn1, middlegame, oneMove, queensideAttack | Rating: 882
d1c1
1r4k1/p4ppp/2Q5/3pq3/8/P6P/2PR1PP1/Rr4K1 w - - 1 26
a1b1 b8b1 d2d1 b1d1
a1b1
1,152
[ "endgame", "mate", "mateIn2", "short" ]
Find the best first move for this chess puzzle: 1r4k1/p4ppp/2Q5/3pq3/8/P6P/2PR1PP1/Rr4K1 w - - 1 26
Themes: endgame, mate, mateIn2, short | Rating: 1152
a1b1
4rk2/p1q5/1p3Q1b/8/1p5N/2P1p3/P3P3/2K5 b - - 0 43
c7f7 h4g6 f8g8 f6h8
c7f7
1,461
[ "endgame", "mate", "mateIn2", "pin", "short" ]
Find the best first move for this chess puzzle: 4rk2/p1q5/1p3Q1b/8/1p5N/2P1p3/P3P3/2K5 b - - 0 43
Themes: endgame, mate, mateIn2, pin, short | Rating: 1461
c7f7
6k1/p4p2/1p5p/4r3/P3B3/1P3P2/2PK2PP/8 w - - 0 29
d2e3 f7f5 g2g4 f5e4
d2e3
1,345
[ "advantage", "endgame", "short" ]
Find the best first move for this chess puzzle: 6k1/p4p2/1p5p/4r3/P3B3/1P3P2/2PK2PP/8 w - - 0 29
Themes: advantage, endgame, short | Rating: 1345
d2e3
3q2k1/2r5/pp3p1Q/2b1n3/P3N3/2P5/1P4PP/R6K b - - 0 24
c7d7 e4f6 d8f6 h6f6
c7d7
898
[ "crushing", "fork", "middlegame", "short" ]
Find the best first move for this chess puzzle: 3q2k1/2r5/pp3p1Q/2b1n3/P3N3/2P5/1P4PP/R6K b - - 0 24
Themes: crushing, fork, middlegame, short | Rating: 898
c7d7
8/1P3ppp/8/8/8/2pk3P/3p2P1/3K4 w - - 0 52
b7b8q c3c2
b7b8q
528
[ "advancedPawn", "endgame", "mate", "mateIn1", "oneMove", "queenEndgame" ]
Find the best first move for this chess puzzle: 8/1P3ppp/8/8/8/2pk3P/3p2P1/3K4 w - - 0 52
Themes: advancedPawn, endgame, mate, mateIn1, oneMove, queenEndgame | Rating: 528
b7b8q
6R1/8/Kpk1p3/1p1pP3/6P1/PPP1r3/8/8 b - - 3 40
e3c3 g8c8 c6d7 c8c3
e3c3
819
[ "crushing", "endgame", "master", "rookEndgame", "short", "skewer" ]
Find the best first move for this chess puzzle: 6R1/8/Kpk1p3/1p1pP3/6P1/PPP1r3/8/8 b - - 3 40
Themes: crushing, endgame, master, rookEndgame, short, skewer | Rating: 819
e3c3
r3r1k1/1p3p1p/p1p3p1/8/6bP/Q3b3/PP2B1P1/R3K2R w KQ - 2 20
g2g3 g4e2 e1e2 e3c5 e2f3 c5a3
g2g3
1,481
[ "advantage", "discoveredAttack", "exposedKing", "long", "middlegame" ]
Find the best first move for this chess puzzle: r3r1k1/1p3p1p/p1p3p1/8/6bP/Q3b3/PP2B1P1/R3K2R w KQ - 2 20
Themes: advantage, discoveredAttack, exposedKing, long, middlegame | Rating: 1481
g2g3
rn2kb1r/pp2pppp/2p2n2/4q3/8/2N4Q/PPPPBPPP/R1B1K2R b KQkq - 2 8
g7g6 h3c8
g7g6
917
[ "mate", "mateIn1", "oneMove", "opening" ]
Find the best first move for this chess puzzle: rn2kb1r/pp2pppp/2p2n2/4q3/8/2N4Q/PPPPBPPP/R1B1K2R b KQkq - 2 8
Themes: mate, mateIn1, oneMove, opening | Rating: 917
g7g6
8/p1p4p/4Pk2/2PP1p1P/1r3r2/5B2/P3RK2/8 b - - 3 38
f6e7 d5d6 c7d6 c5d6 e7d6 e6e7
f6e7
1,206
[ "advancedPawn", "advantage", "endgame", "exposedKing", "long", "master" ]
Find the best first move for this chess puzzle: 8/p1p4p/4Pk2/2PP1p1P/1r3r2/5B2/P3RK2/8 b - - 3 38
Themes: advancedPawn, advantage, endgame, exposedKing, long, master | Rating: 1206
f6e7
1k1r3r/2q5/pp1n2p1/8/1Q6/3R2P1/PPP2P1P/3R2K1 b - - 4 29
c7c5 b4c5 b6c5 d3d6 d8d6 d1d6
c7c5
1,448
[ "crushing", "long", "middlegame" ]
Find the best first move for this chess puzzle: 1k1r3r/2q5/pp1n2p1/8/1Q6/3R2P1/PPP2P1P/3R2K1 b - - 4 29
Themes: crushing, long, middlegame | Rating: 1448
c7c5
2q3k1/4br1p/6RQ/1p1n2p1/7P/1P4P1/1B2PP2/6K1 b - - 0 27
h7g6 h6h8
h7g6
1,454
[ "endgame", "mate", "mateIn1", "oneMove" ]
Find the best first move for this chess puzzle: 2q3k1/4br1p/6RQ/1p1n2p1/7P/1P4P1/1B2PP2/6K1 b - - 0 27
Themes: endgame, mate, mateIn1, oneMove | Rating: 1454
h7g6
4r1k1/pp1qr1p1/7p/2pPR3/2P2p2/1PQ2P2/P5PP/4R1K1 w - - 3 33
c3d2 e7e5 e1e5 e8e5
c3d2
876
[ "crushing", "endgame", "short" ]
Find the best first move for this chess puzzle: 4r1k1/pp1qr1p1/7p/2pPR3/2P2p2/1PQ2P2/P5PP/4R1K1 w - - 3 33
Themes: crushing, endgame, short | Rating: 876
c3d2
1r6/5k2/2p1pNp1/p5Pp/1pQ1P2P/2P4R/KP3P2/3q4 w - - 4 31
c4c6 b4b3 a2a3 d1a1
c4c6
1,145
[ "endgame", "mate", "mateIn2", "short" ]
Find the best first move for this chess puzzle: 1r6/5k2/2p1pNp1/p5Pp/1pQ1P2P/2P4R/KP3P2/3q4 w - - 4 31
Themes: endgame, mate, mateIn2, short | Rating: 1145
c4c6
6k1/2p2ppp/pnp5/B7/2P3PP/1P1bPPR1/r6r/3R2K1 b - - 1 29
d3e2 d1d8
d3e2
455
[ "backRankMate", "mate", "mateIn1", "middlegame", "oneMove" ]
Find the best first move for this chess puzzle: 6k1/2p2ppp/pnp5/B7/2P3PP/1P1bPPR1/r6r/3R2K1 b - - 1 29
Themes: backRankMate, mate, mateIn1, middlegame, oneMove | Rating: 455
d3e2
r4k1r/1pp2p2/p2p3p/3N4/3P2q1/8/PPP5/1K2Q1NR b - - 1 23
a8e8 e1e8 f8e8 d5f6 e8e7 f6g4
a8e8
1,424
[ "advantage", "attraction", "fork", "long", "middlegame", "sacrifice" ]
Find the best first move for this chess puzzle: r4k1r/1pp2p2/p2p3p/3N4/3P2q1/8/PPP5/1K2Q1NR b - - 1 23
Themes: advantage, attraction, fork, long, middlegame, sacrifice | Rating: 1424
a8e8
6k1/6pp/p1N2p2/1pP2bP1/5P2/8/PPP5/3K4 b - - 1 28
f6g5 c6e7 g8f7 e7f5
f6g5
613
[ "crushing", "endgame", "fork", "short" ]
Find the best first move for this chess puzzle: 6k1/6pp/p1N2p2/1pP2bP1/5P2/8/PPP5/3K4 b - - 1 28
Themes: crushing, endgame, fork, short | Rating: 613
f6g5
3r1rk1/1p4p1/p1p3Qp/2q5/8/3n1N1P/PP1R2P1/5R1K b - - 7 28
g8h8 d2d3 d8d3 g6d3
g8h8
1,376
[ "advantage", "master", "masterVsMaster", "middlegame", "short" ]
Find the best first move for this chess puzzle: 3r1rk1/1p4p1/p1p3Qp/2q5/8/3n1N1P/PP1R2P1/5R1K b - - 7 28
Themes: advantage, master, masterVsMaster, middlegame, short | Rating: 1376
g8h8
6k1/p4pp1/1p5p/4b3/4B3/4P1P1/PpR2PKP/3r4 b - - 1 30
b2b1q c2c8 d1d8 c8d8
b2b1q
491
[ "endgame", "mate", "mateIn2", "short" ]
Find the best first move for this chess puzzle: 6k1/p4pp1/1p5p/4b3/4B3/4P1P1/PpR2PKP/3r4 b - - 1 30
Themes: endgame, mate, mateIn2, short | Rating: 491
b2b1q
3rk3/5p1r/p2Np1p1/3bP3/P2n4/8/1P3RPP/5RK1 b - - 4 25
e8e7 f2f7 h7f7 f1f7
e8e7
1,163
[ "hookMate", "mate", "mateIn2", "middlegame", "short" ]
Find the best first move for this chess puzzle: 3rk3/5p1r/p2Np1p1/3bP3/P2n4/8/1P3RPP/5RK1 b - - 4 25
Themes: hookMate, mate, mateIn2, middlegame, short | Rating: 1163
e8e7
3r1Q1k/pp4pp/2p5/6q1/5R2/2P5/P1P2PPP/3rR1K1 b - - 8 27
d8f8 f4f8
d8f8
606
[ "backRankMate", "endgame", "mate", "mateIn1", "oneMove", "queenRookEndgame" ]
Find the best first move for this chess puzzle: 3r1Q1k/pp4pp/2p5/6q1/5R2/2P5/P1P2PPP/3rR1K1 b - - 8 27
Themes: backRankMate, endgame, mate, mateIn1, oneMove, queenRookEndgame | Rating: 606
d8f8
rn3rk1/p5pp/3N4/4np1q/5Q2/1P3K2/PB1P2P1/2R4R w - - 0 25
f3f2 e5d3 f2e3 d3f4 h1h5 f4h5
f3f2
1,067
[ "crushing", "fork", "long", "middlegame" ]
Find the best first move for this chess puzzle: rn3rk1/p5pp/3N4/4np1q/5Q2/1P3K2/PB1P2P1/2R4R w - - 0 25
Themes: crushing, fork, long, middlegame | Rating: 1067
f3f2
r2qr1k1/b1p2ppp/pp4n1/P1P1p3/4P1n1/B2P2Pb/3NBP1P/RN1QR1K1 b - - 1 16
b6c5 e2g4 h3g4 d1g4
b6c5
1,103
[ "advantage", "middlegame", "short" ]
Find the best first move for this chess puzzle: r2qr1k1/b1p2ppp/pp4n1/P1P1p3/4P1n1/B2P2Pb/3NBP1P/RN1QR1K1 b - - 1 16
Themes: advantage, middlegame, short | Rating: 1103
b6c5
r6k/2q3pp/8/2p1n3/R1Qp4/7P/2PB1PP1/6K1 b - - 0 32
e5c4 a4a8 c7b8 a8b8
e5c4
666
[ "backRankMate", "endgame", "hangingPiece", "mate", "mateIn2", "short" ]
Find the best first move for this chess puzzle: r6k/2q3pp/8/2p1n3/R1Qp4/7P/2PB1PP1/6K1 b - - 0 32
Themes: backRankMate, endgame, hangingPiece, mate, mateIn2, short | Rating: 666
e5c4
8/7p/2b1k3/p2p1pPB/1n1P3P/N1p1P3/4K3/8 b - - 1 42
c6b5 a3b5 c3c2 e2d2
c6b5
1,125
[ "advantage", "endgame", "hangingPiece", "short" ]
Find the best first move for this chess puzzle: 8/7p/2b1k3/p2p1pPB/1n1P3P/N1p1P3/4K3/8 b - - 1 42
Themes: advantage, endgame, hangingPiece, short | Rating: 1125
c6b5
4r3/1k6/pp3r2/1b2P2p/3R1p2/P1R2P2/1P4PP/6K1 w - - 0 35
e5f6 e8e1 g1f2 e1f1
e5f6
1,353
[ "endgame", "mate", "mateIn2", "short" ]
Find the best first move for this chess puzzle: 4r3/1k6/pp3r2/1b2P2p/3R1p2/P1R2P2/1P4PP/6K1 w - - 0 35
Themes: endgame, mate, mateIn2, short | Rating: 1353
e5f6
8/6k1/2R4p/5p1P/5P1K/6P1/8/r7 w - - 2 58
c6b6 a1h1
c6b6
421
[ "endgame", "master", "mate", "mateIn1", "oneMove", "rookEndgame" ]
Find the best first move for this chess puzzle: 8/6k1/2R4p/5p1P/5P1K/6P1/8/r7 w - - 2 58
Themes: endgame, master, mate, mateIn1, oneMove, rookEndgame | Rating: 421
c6b6
4r2k/3q2r1/1p4pQ/p1pP4/2P4P/1N4p1/PP3RK1/8 b - - 1 37
g7h7 f2f8 e8f8 h6f8
g7h7
1,048
[ "endgame", "mate", "mateIn2", "short" ]
Find the best first move for this chess puzzle: 4r2k/3q2r1/1p4pQ/p1pP4/2P4P/1N4p1/PP3RK1/8 b - - 1 37
Themes: endgame, mate, mateIn2, short | Rating: 1048
g7h7
README.md exists but content is empty.
Downloads last month
60