fen stringlengths 30 77 | moves stringlengths 4 165 | rating int64 399 3.33k | tags stringlengths 7 148 | board stringlengths 197 197 | white_kingside bool 2
classes | white_queenside bool 2
classes | black_kingside bool 2
classes | black_queenside bool 2
classes | turn stringclasses 2
values |
|---|---|---|---|---|---|---|---|---|---|
r6k/1pq4p/p2N4/2Pp4/3R1r2/8/PPQ3RP/7K b - - 0 34 | f4f1 g2g1 f1g1 h1g1 c7g7 g1h1 g7d4 | 2,104 | advantage attraction fork middlegame veryLong | β, ., ., ., ., ., ., β,
., β, β, ., ., ., ., β,
β, ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
3r1r2/1p2Q3/p1p2n1k/5Bp1/3P2P1/2P4P/Pq3P2/R5K1 w - - 0 26 | a1b1 d8e8 e7f8 e8f8 b1b2 | 1,680 | advantage long middlegame | ., ., ., β, ., β, ., .,
., β, ., ., β, ., ., .,
β, ., β, ., ., β, ., β,
., ., ., ., ., β, β, .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., ., β,
β, β, ., ., ., β, ., .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
4nrk1/4pp1p/1q4p1/p1Q5/1p3N2/1b3PB1/NP1r2PP/R1R2K2 b - - 2 25 | d2d1 g3e1 b6c5 | 1,948 | crushing middlegame short | ., ., ., ., β, β, β, .,
., ., ., ., β, β, ., β,
., β, ., ., ., ., β, .,
β, ., β, ., ., ., ., .,
., β, ., ., ., β, ., .,
., β, ., ., ., β, β, .,
β, β, ., β, ., ., β, β,
β, ., β, ., ., β, ., . | false | false | false | false | b |
3r4/p7/1ppP4/2P1B3/1P4kp/4K3/P7/8 w - - 0 49 | b4b5 g4f5 b5c6 f5e5 c6c7 d8c8 d6d7 | 2,246 | endgame | ., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, β, ., ., ., .,
., ., β, ., β, ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5b2/R4pkp/4p1p1/3nP3/4pP2/P7/6PP/2B3K1 b - - 4 32 | f8c5 g1h1 c5a7 | 1,012 | advantage endgame fork short | ., ., ., ., ., β, ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
5q1k/2rB2pp/8/8/1p2R3/2b4P/6P1/5R1K w - - 0 36 | f1f8 | 814 | backRankMate endgame mate mateIn1 oneMove | ., ., ., ., ., β, ., β,
., ., β, β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
r2qr2k/7p/1R4p1/2p2p2/3b2b1/1Q1P2P1/3NPPBP/4R1K1 b - - 0 24 | c5c4 d2c4 e8e2 | 2,740 | advantage master middlegame short | β, ., ., β, β, ., ., β,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., β, .,
., β, ., β, ., ., β, .,
., ., ., β, β, β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
4k2r/5pp1/2N4p/2r5/1p2p3/1Pn1RP2/P2R2PP/2K5 w k - 1 27 | d2d8 | 915 | endgame master mate mateIn1 oneMove | ., ., ., ., β, ., ., β,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., β, ., ., ., ., .,
., β, ., ., β, ., ., .,
., β, β, ., β, β, ., .,
β, ., ., β, ., ., β, β,
., ., β, ., ., ., ., . | false | false | true | false | w |
r4rk1/pppn1ppp/4p3/2Pp1b2/1P1P4/P3P2P/1B4K1/RN5Q b - - 0 17 | f5e4 g2h2 e4h1 | 873 | advantage middlegame short skewer | β, ., ., ., ., β, β, .,
β, β, β, β, ., β, β, β,
., ., ., ., β, ., ., .,
., ., β, β, ., β, ., .,
., β, ., β, ., ., ., .,
β, ., ., ., β, ., ., β,
., β, ., ., ., ., β, .,
β, β, ., ., ., ., ., β | false | false | false | false | b |
6k1/2r2q1R/4nPp1/pp1pP1B1/2pP1P2/P1P5/1P2n1KR/8 w - - 0 49 | h7h8 | 802 | mate mateIn1 middlegame oneMove | ., ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., ., ., ., β, β, β, .,
β, β, ., β, β, ., β, .,
., ., β, β, ., β, ., .,
β, ., β, ., ., ., ., .,
., β, ., ., β, ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/4k2p/R7/1p2p3/3p3P/P5P1/r3NK2/8 b - - 0 41 | d4d3 f2e3 d3e2 | 1,709 | advancedPawn crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., β, ., ., ., β,
β, ., ., ., ., ., β, .,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2qr1k1/pp3p2/5n1p/2bp2p1/3n2P1/PBNP1PB1/1PP2P2/R2QR1K1 b - - 5 16 | e8e1 d1e1 d4f3 g1g2 f3e1 | 1,544 | attraction crushing fork long middlegame | β, ., ., β, β, ., β, .,
β, β, ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., β, β, ., ., β, .,
., ., ., β, ., ., β, .,
β, β, β, β, ., β, β, .,
., β, β, ., ., β, ., .,
β, ., ., β, β, ., β, . | false | false | false | false | b |
1Bb2rk1/pp2bppp/4pn2/8/1P2P3/2PQ4/q3BPPP/1R2K2R b K - 1 16 | f8d8 e1g1 d8d3 | 1,539 | advantage middlegame short | ., β, β, ., ., β, β, .,
β, β, ., ., β, β, β, β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., β, β, β, β,
., β, ., ., β, ., ., β | true | false | false | false | b |
2rqr1k1/5ppp/1n3b2/p2p4/P4B2/5BP1/5P1P/2RQR1K1 w - - 2 26 | f4c7 e8e1 d1e1 c8c7 c1c7 | 2,104 | advantage long middlegame | ., ., β, β, β, ., β, .,
., ., ., ., ., β, β, β,
., β, ., ., ., β, ., .,
β, ., ., β, ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., β, β, β, ., β, . | false | false | false | false | w |
2r4k/2p2rp1/1b5p/3PR3/4Q3/P3P1P1/1B3PKP/3q4 w - - 2 32 | e5e8 c8e8 e4e8 h8h7 e8f7 | 868 | crushing fork long middlegame | ., ., β, ., ., ., ., β,
., ., β, ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., β, ., β, .,
., β, ., ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
r1b2r1k/p1p3pp/2p3P1/7Q/8/3B4/PPPB1bqP/RN1K1R2 b - - 0 18 | c8g4 h5g4 g2g4 | 1,432 | crushing fork opening short | β, ., β, ., ., β, ., β,
β, ., β, ., ., ., β, β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, β, β, ., β, β, β,
β, β, ., β, ., β, ., . | false | false | false | false | b |
r5k1/r4p2/1b1Q2bp/2p1p2q/4P2B/1BPP4/1P3P2/1K4RR b - - 2 31 | a7a1 b1c2 h5e2 | 1,481 | mate mateIn2 middlegame queensideAttack short | β, ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., β, ., β, ., ., β, β,
., ., β, ., β, ., ., β,
., ., ., ., β, ., ., β,
., β, β, β, ., ., ., .,
., β, ., ., ., β, ., .,
., β, ., ., ., ., β, β | false | false | false | false | b |
7k/3rb2p/p7/Q7/1p6/8/P1q2PPP/4R1K1 w - - 0 30 | a5e5 h8g8 e5e6 g8f8 e6d7 | 1,793 | crushing endgame fork long | ., ., ., ., ., ., ., β,
., ., ., β, β, ., ., β,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
4r1k1/1p3pp1/p6p/4pBq1/4Pn2/P3RP2/2R2P1P/4QK2 b - - 0 31 | g5g2 | 920 | mate mateIn1 middlegame oneMove | ., ., ., ., β, ., β, .,
., β, ., ., ., β, β, .,
β, ., ., ., ., ., ., β,
., ., ., ., β, β, β, .,
., ., ., ., β, β, ., .,
β, ., ., ., β, β, ., .,
., ., β, ., ., β, ., β,
., ., ., ., β, β, ., . | false | false | false | false | b |
N7/1k5p/p1b5/1p1pK1P1/1P6/P3P3/8/8 w - - 3 37 | e5d6 d5d4 e3d4 c6e4 a8c7 | 1,687 | crushing endgame long | β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
β, ., β, ., ., ., ., .,
., β, ., β, β, ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3rk2r/pp3pp1/2p3p1/4P3/P1p1N1P1/5R2/1P4Qq/R4K2 b k - 0 24 | h2h1 g2h1 h8h1 f1e2 h1a1 | 1,272 | crushing exposedKing long middlegame skewer | ., ., ., β, β, ., ., β,
β, β, ., ., ., β, β, .,
., ., β, ., ., ., β, .,
., ., ., ., β, ., ., .,
β, ., β, ., β, ., β, .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, β,
β, ., ., ., ., β, ., . | false | false | true | false | b |
8/1p6/p1p1p3/3n1p1r/PPN1k2P/2PR2K1/8/8 w - - 15 54 | d3d4 | 1,351 | endgame mate mateIn1 oneMove vukovicMate | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., β, ., ., .,
., ., ., β, ., β, ., β,
β, β, β, ., β, ., ., β,
., ., β, β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5pkp/5p2/2pr4/6P1/1PpR2P1/5PK1/8 w - - 0 35 | d3d5 c5c4 d5c5 c4b3 c5c3 b3b2 c3b3 | 1,864 | crushing endgame hangingPiece rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., β, .,
., β, β, β, ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn2kb1r/p4p2/2pp3p/1p4p1/4q3/1Q3NB1/PP3PPP/R4K1R w kq - 0 15 | a1e1 | 1,176 | crushing middlegame oneMove pin | β, β, ., ., β, β, ., β,
β, ., ., ., ., β, ., .,
., ., β, β, ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., β, ., ., ., β, β, .,
β, β, ., ., ., β, β, β,
β, ., ., ., ., β, ., β | false | false | true | true | w |
3r1k1r/ppp2p2/8/2qnQ3/5P2/1P2P3/P1P3PP/R6K w - - 0 28 | e5h8 f8e7 h8e5 | 1,634 | advantage endgame short | ., ., ., β, ., β, ., β,
β, β, β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., β, ., ., .,
β, ., β, ., ., ., β, β,
β, ., ., ., ., ., ., β | false | false | false | false | w |
4r1k1/1b3Q1p/p3r1pB/1p1q4/3P2P1/4nN2/PPB2R2/5RK1 b - - 0 28 | g8f7 c2b3 e3c4 b3c4 b5c4 f3e5 f7e7 f2f7 e7d8 | 2,531 | crushing hangingPiece middlegame veryLong | ., ., ., ., β, ., β, .,
., β, ., ., ., β, ., β,
β, ., ., ., β, ., β, β,
., β, ., β, ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., β, β, ., .,
β, β, β, ., ., β, ., .,
., ., ., ., ., β, β, . | false | false | false | false | b |
R7/2p1Q1pn/1b5p/1p3pk1/1P6/2BP1P1q/1PP2P2/6K1 b - - 3 29 | g5h5 e7g7 h7g5 g7g5 h5g5 | 2,157 | crushing defensiveMove endgame long | β, ., ., ., ., ., ., .,
., ., β, ., β, ., β, β,
., β, ., ., ., ., ., β,
., β, ., ., ., β, β, .,
., β, ., ., ., ., ., .,
., ., β, β, ., β, ., β,
., β, β, ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r5r1/4p3/p2p1p1k/5p2/2pN3P/5Pn1/PPP5/2KR2R1 w - - 4 26 | g1g3 g8g3 d4f5 h6g6 f5g3 | 1,531 | advantage attraction capturingDefender endgame exposedKing fork long | β, ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
β, ., ., β, ., β, ., β,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., β, β, .,
β, β, β, ., ., ., ., .,
., ., β, β, ., ., β, . | false | false | false | false | w |
1r2r2k/2p1P1p1/p2p4/1p1B4/1P1P2q1/P2K1p2/2P5/R2R4 w - - 1 31 | d1h1 g4h5 h1h5 | 823 | endgame mate mateIn2 short | ., β, ., ., β, ., ., β,
., ., β, ., β, ., β, .,
β, ., ., β, ., ., ., .,
., β, ., β, ., ., ., .,
., β, ., β, ., ., β, .,
β, ., ., β, ., β, ., .,
., ., β, ., ., ., ., .,
β, ., ., β, ., ., ., . | false | false | false | false | w |
b5k1/P1p4p/4r3/2B5/3P1p2/3RPpPq/5Q1P/4R1K1 b - - 2 31 | f4g3 f2g3 e6g6 g3g6 h7g6 | 1,978 | advantage long middlegame pin | β, ., ., ., ., ., β, .,
β, ., β, ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., β, β, β, β, β,
., ., ., ., ., β, ., β,
., ., ., ., β, ., β, . | false | false | false | false | b |
5r2/pp5k/4Bqpp/3pQ3/3P4/8/PP4PP/4R1K1 b - - 7 36 | f6f2 g1h1 f2f1 e1f1 f8f1 | 1,364 | backRankMate endgame long mate mateIn3 sacrifice | ., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., β,
., ., ., ., β, β, β, β,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
1R3R2/1p1k3r/p1bp2p1/2pNp3/2P1P3/3B1P2/1P1r1b2/5K2 w - - 6 41 | b8d8 d7e6 f8f6 | 2,291 | hookMate mate mateIn2 middlegame short | ., β, ., ., ., β, ., .,
., β, ., β, ., ., ., β,
β, ., β, β, ., ., β, .,
., ., β, β, β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., β, ., β, ., .,
., β, ., β, ., β, ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
r1bqk2r/1p1pnpp1/p1n4p/2b1p3/2B1P3/2N2N2/PP2QPPP/R1BR2K1 w kq - 0 10 | c4f7 e8f7 e2c4 f7e8 c4c5 | 1,942 | advantage attackingF2F7 attraction fork long opening sacrifice | β, ., β, β, β, ., ., β,
., β, ., β, β, β, β, .,
β, ., β, ., ., ., ., β,
., ., β, ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., β, ., ., β, ., .,
β, β, ., ., β, β, β, β,
β, ., β, β, ., ., β, . | false | false | true | true | w |
r1b1n1kr/ppR1N3/2nB4/7p/4P2P/8/PP1N1KP1/2R5 b - - 2 27 | c6e7 c7e7 e8d6 | 1,823 | equality hangingPiece middlegame short | β, ., β, ., β, ., β, β,
β, β, β, ., β, ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
β, β, ., β, ., β, β, .,
., ., β, ., ., ., ., . | false | false | false | false | b |
6k1/5ppp/5n2/p1N5/P3p3/2r3P1/7P/3R3K w - - 2 32 | d1d8 f6e8 d8e8 | 1,185 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, ., .,
β, ., β, ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., β | false | false | false | false | w |
r1b1k2r/1q1nPpbp/2pB2p1/2P5/8/1B6/1PPQ1PPP/2KR2NR b kq - 0 17 | a8a1 | 869 | mate mateIn1 oneMove opening | β, ., β, ., β, ., ., β,
., β, ., β, β, β, β, β,
., ., β, β, ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, β, β, ., β, β, β,
., ., β, β, ., ., β, β | false | false | true | true | b |
r3k3/pb1p2pp/1p1p1r2/4p3/2Bn3P/N2P4/PPP4P/R1B2RK1 b q - 5 16 | d4e2 | 1,094 | mate mateIn1 middlegame oneMove | β, ., ., ., β, ., ., .,
β, β, ., β, ., ., β, β,
., β, ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., ., β, β, ., ., ., β,
β, ., ., β, ., ., ., .,
β, β, β, ., ., ., ., β,
β, ., β, ., ., β, β, . | false | false | false | true | b |
2k4r/1pp5/p5Q1/3pq3/1P4p1/P3P3/2P1BPP1/3R2K1 b - - 5 26 | e5h2 g1f1 h2h1 | 809 | endgame mate mateIn2 short | ., ., β, ., ., ., ., β,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., β, ., β, β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
1rb2rk1/4q2p/p3pppQ/2p1P3/N2p1P2/1P1B3R/P1P3PP/3n2K1 w - - 0 22 | d3g6 b8b7 h3g3 h7g6 g3g6 g8f7 g6g7 f7e8 g7e7 | 2,567 | crushing kingsideAttack middlegame quietMove skewer veryLong | ., β, β, ., ., β, β, .,
., ., ., ., β, ., ., β,
β, ., ., ., β, β, β, β,
., ., β, ., β, ., ., .,
β, ., ., β, ., β, ., .,
., β, ., β, ., ., ., β,
β, ., β, ., ., ., β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
5r2/1r5p/1p1Pk1p1/p3P1P1/P1p1KPP1/5R2/1P6/8 w - - 2 44 | f4f5 e6d7 e4d5 f8c8 e5e6 | 1,909 | crushing endgame long rookEndgame | ., ., ., ., ., β, ., .,
., β, ., ., ., ., ., β,
., β, ., β, β, ., β, .,
β, ., ., ., β, ., β, .,
β, ., β, ., β, β, β, .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/3q2pp/4p3/p2pP1Pb/2p1pK1P/PpP1P3/1P5Q/6RR b - - 0 33 | d7f7 f4g3 f7f3 | 764 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., β, ., ., β, β,
., ., ., ., β, ., ., .,
β, ., ., β, β, ., β, β,
., ., β, ., β, β, ., β,
β, β, β, ., β, ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, β | false | false | false | false | b |
3rr1k1/ppb2pp1/2pp3p/3Pp3/2P1P1nN/1P4Nq/P1B2P2/R1BQR1K1 b - - 0 21 | h3h2 g1f1 h2f2 | 1,227 | fork mate mateIn2 middlegame short | ., ., ., β, β, ., β, .,
β, β, β, ., ., β, β, .,
., ., β, β, ., ., ., β,
., ., ., β, β, ., ., .,
., ., β, ., β, ., β, β,
., β, ., ., ., ., β, β,
β, ., β, ., ., β, ., .,
β, ., β, β, β, ., β, . | false | false | false | false | b |
6k1/2R3p1/5pKp/3r4/5r2/7P/6P1/8 w - - 2 43 | c7c8 d5d8 c8d8 | 1,092 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/pR3R2/3k4/3p4/3P3r/6K1/r5n1/8 w - - 0 48 | f7f6 | 1,226 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn2k2r/ppq1b3/2p1pp2/2PpN1p1/3Pn2p/1P2P2P/PB2BPP1/2RQ1RK1 w kq - 0 15 | e2h5 e8f8 e5g6 f8g7 g6h8 | 1,050 | crushing exposedKing fork long opening | β, β, ., ., β, ., ., β,
β, β, β, ., β, ., ., .,
., ., β, ., β, β, ., .,
., ., β, β, β, ., β, .,
., ., ., β, β, ., ., β,
., β, ., ., β, ., ., β,
β, β, ., ., β, β, β, .,
., ., β, β, ., β, β, . | false | false | true | true | w |
r1b1k1nN/pppp2pp/8/8/4q3/4P3/PPn1K1PP/RN1Q1B1R b q - 0 9 | e4e3 | 1,053 | mate mateIn1 oneMove opening | β, ., β, ., β, ., β, β,
β, β, β, β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, β, β, ., β, ., β, β,
β, β, ., β, ., β, ., β | false | false | false | true | b |
2rq3k/p3p1b1/1p1p2r1/6P1/2P2p2/6B1/PP2QP2/R4RK1 w - - 1 28 | e2h5 g6h6 g5h6 | 1,282 | crushing fork middlegame short | ., ., β, β, ., ., ., β,
β, ., ., ., β, ., β, .,
., β, ., β, ., ., β, .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., β, .,
β, β, ., ., β, β, ., .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
2r3k1/5ppp/p4n2/1p3RB1/8/3Q3K/PP5P/R5q1 b - - 5 26 | g1g4 | 1,123 | master mate mateIn1 middlegame oneMove | ., ., β, ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
β, β, ., ., ., ., ., β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
r4k2/2p1r1pp/p1n2p2/1p3P2/5P2/1BP1p1P1/PPK1R2P/7R w - - 2 24 | b3d5 c6d4 c3d4 | 1,352 | crushing endgame short | β, ., ., ., ., β, ., .,
., ., β, ., β, ., β, β,
β, ., β, ., ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., β, β, ., β, ., β, .,
β, β, β, ., β, ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/2R5/7p/8/3p4/3k2pP/r5P1/5KB1 b - - 0 46 | a2a1 c7c1 a1c1 | 1,181 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | b |
1rb2r1k/p3Np1p/p2p2p1/3p1NQ1/6P1/2P5/P4PKP/4q3 w - - 0 33 | g5f6 | 1,266 | mate mateIn1 middlegame oneMove | ., β, β, ., ., β, ., β,
β, ., ., ., β, β, ., β,
β, ., ., β, ., ., β, .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., ., . | false | false | false | false | w |
3r3r/ppp3pp/1bk5/8/2B3n1/2N1B3/PP3PPP/n2R2K1 w - - 0 17 | c4b5 | 1,393 | mate mateIn1 middlegame oneMove | ., ., ., β, ., ., ., β,
β, β, β, ., ., ., β, β,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., β, ., β, ., ., .,
β, β, ., ., ., β, β, β,
β, ., ., β, ., ., β, . | false | false | false | false | w |
5r2/5pk1/p5p1/N1P5/3p1q2/P6P/1Q2R3/7K b - - 2 39 | f8h8 h1g2 h8h5 | 2,322 | crushing endgame short | ., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, .,
β, ., β, ., ., ., ., .,
., ., ., β, ., β, ., .,
β, ., ., ., ., ., ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
rn1qkb1r/ppp1p1p1/7p/4p3/3P4/2P1B3/PP4bP/RN1QK1NR w KQkq - 0 12 | d1h5 e8d7 h5g4 e7e6 g4g2 | 1,286 | advantage fork long opening | β, β, ., β, β, β, ., β,
β, β, β, ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
β, β, ., ., ., ., β, β,
β, β, ., β, β, ., β, β | true | true | true | true | w |
r6r/1p1kbppp/2p3b1/3pQ3/7P/1P6/qBP2PP1/2KR1B1R w - - 0 18 | d1d5 c6d5 f1b5 | 1,820 | advantage master middlegame sacrifice short | β, ., ., ., ., ., ., β,
., β, ., β, β, β, β, β,
., ., β, ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
β, β, β, ., ., β, β, .,
., ., β, β, ., β, ., β | false | false | false | false | w |
2krqb1r/p1pp1ppp/1p6/3QP3/1n1P1P2/3BB3/PP4PP/2R1K2R w K - 1 16 | d5a8 | 1,079 | mate mateIn1 middlegame oneMove | ., ., β, β, β, β, ., β,
β, ., β, β, ., β, β, β,
., β, ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., β, ., β, ., β, ., .,
., ., ., β, β, ., ., .,
β, β, ., ., ., ., β, β,
., ., β, ., β, ., ., β | true | false | false | false | w |
r2qkb1r/pp2pppp/2n2nb1/1B6/3P4/5NN1/PP3PPP/R1BQK2R b KQkq - 2 9 | d8a5 c1d2 a5b5 | 968 | advantage fork opening short | β, ., ., β, β, β, ., β,
β, β, ., ., β, β, β, β,
., ., β, ., ., β, β, .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
β, β, ., ., ., β, β, β,
β, ., β, β, β, ., ., β | true | true | true | true | b |
2r2rk1/1p3ppp/8/p7/Pbb1P3/3B1P2/1B2KP1P/R5R1 b - - 3 21 | c4d3 e2d3 f8d8 d3e3 b4d2 e3e2 c8c2 | 2,154 | advantage attraction middlegame veryLong | ., ., β, ., ., β, β, .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, β, β, ., β, ., ., .,
., ., ., β, ., β, ., .,
., β, ., ., β, β, ., β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
6k1/p4p1p/3q2p1/3Qb3/6KP/1B3P2/P5P1/7r w - - 0 34 | d5f7 g8h8 f7g8 | 1,253 | endgame master mate mateIn2 short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., β, ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
4rr1k/p1QR2p1/7p/8/2P5/1P6/q4PPP/5RK1 b - - 1 22 | a2f2 f1f2 e8e1 f2f1 e1f1 | 1,609 | endgame long mate mateIn3 sacrifice | ., ., ., ., β, β, ., β,
β, ., β, β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
3r1rk1/ppp3pp/2n1b1q1/3pN3/4n3/P1BBP2P/1PP2PP1/R2Q1RK1 b - - 5 17 | c6e5 c3e5 e6h3 | 1,682 | crushing middlegame pin short | ., ., ., β, ., β, β, .,
β, β, β, ., ., ., β, β,
., ., β, ., β, ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
β, ., β, β, β, ., ., β,
., β, β, ., ., β, β, .,
β, ., ., β, ., β, β, . | false | false | false | false | b |
5r1k/1p4p1/2n1Q3/2b1R2p/8/3p2P1/PP3q1P/4R2K w - - 6 38 | e5h5 | 1,129 | master mate mateIn1 middlegame oneMove | ., ., ., ., ., β, ., β,
., β, ., ., ., ., β, .,
., ., β, ., β, ., ., .,
., ., β, ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
β, β, ., ., ., β, ., β,
., ., ., ., β, ., ., β | false | false | false | false | w |
8/8/1p1k4/1p1r1p2/p2R4/P1Pp1P2/3K2PP/8 b - - 5 40 | d5d4 c3d4 b5b4 d2d3 b4a3 d3c2 d6d5 | 2,677 | crushing endgame rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., β, ., β, ., β, ., .,
β, ., ., β, ., ., ., .,
β, ., β, β, ., β, ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q1rk1/ppp2pp1/2n2n1p/3p2B1/3P2b1/P1P1PN1P/4BPP1/R2QK2R b KQ - 0 11 | g4f3 e2f3 h6g5 | 1,241 | advantage middlegame short | β, ., ., β, ., β, β, .,
β, β, β, ., ., β, β, .,
., ., β, ., ., β, ., β,
., ., ., β, ., ., β, .,
., ., ., β, ., ., β, .,
β, ., β, ., β, β, ., β,
., ., ., ., β, β, β, .,
β, ., ., β, β, ., ., β | true | true | false | false | b |
2k4r/pp3pp1/2p1p1p1/8/3Pn2q/5BP1/PP4P1/2RQ1RK1 b - - 0 20 | h4h1 | 555 | mate mateIn1 middlegame oneMove | ., ., β, ., ., ., ., β,
β, β, ., ., ., β, β, .,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., β,
., ., ., ., ., β, β, .,
β, β, ., ., ., ., β, .,
., ., β, β, ., β, β, . | false | false | false | false | b |
8/5ppk/8/8/2pqQ3/5PKP/6PN/8 b - - 1 34 | d4e4 f3e4 c4c3 h2f3 c3c2 | 1,004 | advancedPawn crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r3k/1p4p1/p6p/8/P1RN1n2/1P3P2/6PP/6K1 b - - 1 29 | d8d4 c4d4 f4e2 g1f2 e2d4 | 1,322 | advantage attraction endgame fork long sacrifice | ., ., ., β, ., ., ., β,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., β, β, ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r3brk1/2q2pp1/p2bpn1p/3pN3/2p2P2/4P1N1/PPQ3PP/1BR1R2K w - - 6 21 | e5g4 f6e4 g3e4 | 2,437 | crushing middlegame short | β, ., ., ., β, β, β, .,
., ., β, ., ., β, β, .,
β, ., ., β, β, β, ., β,
., ., ., β, β, ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., β, ., β, .,
β, β, β, ., ., ., β, β,
., β, β, ., β, ., ., β | false | false | false | false | w |
rn1qk2r/pp2bpQp/2b5/3p4/2B5/8/PP1P1PPP/R1B1K1NR b KQkq - 0 11 | e7f6 g7g4 d5c4 | 1,654 | crushing opening short | β, β, ., β, β, ., ., β,
β, β, ., ., β, β, β, β,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., β, ., β, β, β,
β, ., β, ., β, ., β, β | true | true | true | true | b |
rq3rk1/5pbp/2p3p1/2Pp2B1/1P2p1n1/P3P3/R2N1PPP/1Q3RK1 b - - 3 18 | b8h2 | 739 | kingsideAttack mate mateIn1 middlegame oneMove | β, β, ., ., ., β, β, .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., β, .,
., ., β, β, ., ., β, .,
., β, ., ., β, ., β, .,
β, ., ., ., β, ., ., .,
β, ., ., β, ., β, β, β,
., β, ., ., ., β, β, . | false | false | false | false | b |
8/3R1pkp/3b2p1/5p2/1P6/P4B1P/r4PP1/6K1 b - - 2 32 | a2a1 f3d1 a1d1 | 900 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., β, ., ., β, .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
6k1/3qbpp1/2p4p/1pPp4/p2B2Q1/P1P4P/1P3PP1/6K1 b - - 3 27 | d7g4 h3g4 e7g5 | 1,684 | crushing defensiveMove endgame short | ., ., ., ., ., ., β, .,
., ., ., β, β, β, β, .,
., ., β, ., ., ., ., β,
., β, β, β, ., ., ., .,
β, ., ., β, ., ., β, .,
β, ., β, ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r2r2k1/1b2bp2/pp4P1/2p1P2p/4p2P/1P2P1Q1/P3q1P1/BBRR2K1 b - - 0 24 | d8d1 c1d1 e2d1 | 957 | crushing kingsideAttack master middlegame short | β, ., ., β, ., ., β, .,
., β, ., ., β, β, ., .,
β, β, ., ., ., ., β, .,
., ., β, ., β, ., ., β,
., ., ., ., β, ., ., β,
., β, ., ., β, ., β, .,
β, ., ., ., β, ., β, .,
β, β, β, β, ., ., β, . | false | false | false | false | b |
8/Q2R1pqk/1p6/2p1r3/5p2/2P5/PP3PP1/6K1 b - - 1 29 | e5e1 g1h2 g7h6 | 1,002 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, ., ., β, ., β, β, β,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
5k2/p7/1p2p2P/5p2/1P3QK1/2P2NP1/5rq1/8 w - - 0 39 | g4g5 e6e5 f4f5 | 1,427 | crushing defensiveMove endgame short | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., β, ., ., ., β, β, .,
., ., β, ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1rk1/pppqbppp/2n5/3np3/8/1PN1PNPb/PB1P1PB1/R2Q1RK1 w - - 0 12 | c3d5 h3g2 d5e7 c6e7 g1g2 | 1,779 | advantage long middlegame | ., ., ., β, ., β, β, .,
β, β, β, β, β, β, β, β,
., ., β, ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., β, β, β, β,
β, β, ., β, ., β, β, .,
β, ., ., β, ., β, β, . | false | false | false | false | w |
1n4k1/p1p2ppp/8/3r2q1/3N4/8/PPP2PPP/1K1RR3 w - - 0 19 | e1e8 | 461 | backRankMate endgame mate mateIn1 oneMove | ., β, ., ., ., ., β, .,
β, ., β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
., β, ., β, β, ., ., . | false | false | false | false | w |
r5rk/ppp2p1p/5p2/7q/3P1n2/P1P1RN1P/1P1Q1PPK/6R1 b - - 8 19 | g8g2 g1g2 h5h3 h2g1 h3g2 | 1,399 | attraction long mate mateIn3 middlegame sacrifice | β, ., ., ., ., ., β, β,
β, β, β, ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., β, ., .,
β, ., β, ., β, β, ., β,
., β, ., β, ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r4rk1/2Rp1pp1/p1bq3p/1p2Q3/8/P3RN2/1P2NPPP/6K1 b - - 10 25 | d6d1 f3e1 d1e1 | 709 | kingsideAttack mate mateIn2 middlegame short | β, ., ., ., ., β, β, .,
., ., β, β, ., β, β, .,
β, ., β, β, ., ., ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., .,
., β, ., ., β, β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2r3k1/p1P3pp/6p1/p1bNB3/8/8/PP3rPP/3R3K w - - 2 25 | e5d4 f2c2 d4c5 c2c5 d5e7 g8f7 e7c8 | 2,086 | advantage endgame fork veryLong | ., ., β, ., ., ., β, .,
β, ., β, ., ., ., β, β,
., ., ., ., ., ., β, .,
β, ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., ., β | false | false | false | false | w |
6k1/6p1/5PQp/p2p4/3q4/7P/6PK/8 w - - 0 46 | g6g7 | 1,480 | endgame mate mateIn1 oneMove queenEndgame | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
rr4k1/3q1pp1/2p4p/p2PN3/PpP1Pn2/3Q3P/1P4P1/R4RK1 b - - 0 22 | d7a7 g1h1 f4d3 | 1,894 | advantage middlegame short | β, β, ., ., ., ., β, .,
., ., ., β, ., β, β, .,
., ., β, ., ., ., ., β,
β, ., ., β, β, ., ., .,
β, β, β, ., β, β, ., .,
., ., ., β, ., ., ., β,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
8/7p/3p1K2/8/8/2k5/5PP1/8 b - - 0 49 | d6d5 f6e7 d5d4 | 842 | crushing defensiveMove endgame master pawnEndgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/2p2r1k/ppPp2pp/3P4/1P5q/P3R3/6bQ/1BR3K1 b - - 7 38 | h4f2 | 1,606 | mate mateIn1 middlegame oneMove | ., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
β, β, β, β, ., ., β, β,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., β, β, ., ., ., β, . | false | false | false | false | b |
r3k2r/4ppbp/p1bp2p1/2p5/1p3PP1/qPN1Q2P/P1PP4/1K2RBR1 w kq - 0 19 | e3e7 | 428 | mate mateIn1 middlegame oneMove | β, ., ., ., β, ., ., β,
., ., ., ., β, β, β, β,
β, ., β, β, ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., β, β, .,
β, β, β, ., β, ., ., β,
β, ., β, β, ., ., ., .,
., β, ., ., β, β, β, . | false | false | true | true | w |
8/7p/1p1k2p1/1P6/P2Kp3/6PP/8/8 b - - 0 39 | e4e3 d4e3 d6c5 e3d2 c5b4 | 1,544 | advantage endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., β, ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/6p1/6bp/1p6/2kb3P/P2N2P1/1P2K3/3R4 b - - 2 43 | g6h5 e2e1 h5d1 | 1,372 | crushing endgame master short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., β, β, ., ., ., β,
β, ., ., β, ., ., β, .,
., β, ., ., β, ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
rnbqk2r/ppp1nppp/8/4N3/2Q5/2b5/PPPP1PPP/R1B1KB1R w KQkq - 0 8 | c4f7 | 1,024 | attackingF2F7 mate mateIn1 oneMove opening | β, β, β, β, β, ., ., β,
β, β, β, ., β, β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, β, β, ., β, β, β,
β, ., β, ., β, β, ., β | true | true | true | true | w |
3B2k1/5p2/4p1p1/1P2b2p/2N3P1/5n1P/r4P2/1R3K2 b - - 7 36 | e5d4 f1g2 a2f2 | 2,073 | advantage endgame master short | ., ., ., β, ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., β, ., ., β, ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., β,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, ., . | false | false | false | false | b |
3r4/p2rkppp/1p2p3/2n5/2PnB3/QP4N1/5PPP/3R2K1 b - - 11 26 | d4e2 g1f1 e2g3 h2g3 d7d1 | 1,891 | advantage kingsideAttack long middlegame | ., ., ., β, ., ., ., .,
β, ., ., β, β, β, β, β,
., β, ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, β, β, ., ., .,
β, β, ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | b |
rk2Bb1r/pp3ppp/4p1n1/3pPb2/Q2P1P2/8/P2q2PP/R1R4K w - - 4 18 | c1c8 b8c8 a4d7 c8b8 d7d8 | 1,129 | attraction long mate mateIn3 middlegame queensideAttack sacrifice | β, β, ., ., β, β, ., β,
β, β, ., ., ., β, β, β,
., ., ., ., β, ., β, .,
., ., ., β, β, β, ., .,
β, ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, β,
β, ., β, ., ., ., ., β | false | false | false | false | w |
6k1/2P1pr2/6p1/p7/3P2qp/3R2r1/P5Q1/4R1K1 w - - 0 35 | d3g3 h4g3 g2e4 | 2,684 | crushing endgame master short | ., ., ., ., ., ., β, .,
., ., β, ., β, β, ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., β, ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/8/6R1/7P/4k2P/8/4nK2/6r1 w - - 5 64 | g6g1 e2g1 h5h6 g1h3 f2f1 h3f4 h4h5 e4f5 h6h7 | 2,762 | advancedPawn crushing endgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1bqk2r/1pp2p2/3p4/4p1p1/PPBbP1n1/3P1Q1P/R4P2/1N3RK1 w kq - 0 18 | f3f7 | 645 | attackingF2F7 mate mateIn1 middlegame oneMove | β, ., β, β, β, ., ., β,
., β, β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, .,
β, β, β, β, β, ., β, .,
., ., ., β, ., β, ., β,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, β, . | false | false | true | true | w |
2B4k/pp4pp/8/2b1N3/5r2/8/PPP3PP/R2b3K b - - 0 20 | f4f1 | 650 | backRankMate endgame mate mateIn1 oneMove | ., ., β, ., ., ., ., β,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
β, ., ., β, ., ., ., β | false | false | false | false | b |
rq2r1k1/3b1pb1/5npp/1p1Np3/p1p1P3/P1P2NPP/1P2QP2/1B1RR1K1 w - - 2 30 | d5f6 g7f6 d1d7 | 1,053 | crushing discoveredAttack kingsideAttack middlegame short | β, β, ., ., β, ., β, .,
., ., ., β, ., β, β, .,
., ., ., ., ., β, β, β,
., β, ., β, β, ., ., .,
β, ., β, ., β, ., ., .,
β, ., β, ., ., β, β, β,
., β, ., ., β, β, ., .,
., β, ., β, β, ., β, . | false | false | false | false | w |
6k1/1q4pp/3p3P/p1rn1pP1/P3b3/1P2P3/1BP4R/1K1Q2R1 b - - 0 31 | b7b3 d1d4 d5c3 b1c1 c3e2 h2e2 c5c2 | 2,494 | advantage discoveredAttack middlegame pin queensideAttack veryLong | ., ., ., ., ., ., β, .,
., β, ., ., ., ., β, β,
., ., ., β, ., ., ., β,
β, ., β, β, ., β, β, .,
β, ., ., ., β, ., ., .,
., β, ., ., β, ., ., .,
., β, β, ., ., ., ., β,
., β, ., β, ., ., β, . | false | false | false | false | b |
r4rk1/p5bp/2p5/4Pp2/Q4N2/2P3pq/PP5P/R4RK1 b - - 1 23 | h3h2 | 1,157 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., ., ., β, β, .,
β, ., ., ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., β, β,
β, β, ., ., ., ., ., β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r4rk1/p2nbppp/B1p5/2Ppp3/3PbB2/4PN2/1P3PPP/R3K2R w KQ - 0 15 | f3e5 d7e5 f4e5 | 1,945 | advantage master middlegame short | β, ., ., ., ., β, β, .,
β, ., ., β, β, β, β, β,
β, ., β, ., ., ., ., .,
., ., β, β, β, ., ., .,
., ., ., β, β, β, ., .,
., ., ., ., β, β, ., .,
., β, ., ., ., β, β, β,
β, ., ., ., β, ., ., β | true | true | false | false | w |
rnb1k2r/pp1pn1pp/2pb1p2/4p3/4P3/q1BQN3/P1P2PPP/R3KBNR w KQkq - 4 11 | e3c4 a3c3 d3c3 | 1,525 | crushing opening short | β, β, β, ., β, ., ., β,
β, β, ., β, β, ., β, β,
., ., β, β, ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, ., β, β, β, ., ., .,
β, ., β, ., ., β, β, β,
β, ., ., ., β, β, β, β | true | true | true | true | w |
Subsets and Splits
SQL Console for codingmonster1234/chess_puzzles_dataset
Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.