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 |
|---|---|---|---|---|---|---|---|---|---|
8/2k2p2/2n1p3/3pP3/4q3/Q3B1P1/5P2/6K1 w - - 2 54 | a3d6 c7b7 d6d7 | 1,549 | crushing endgame master masterVsMaster short superGM | ., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r2r2k1/p1P3pp/1p3b2/3p1p2/1P1PpP2/1BRb3P/P5PB/R5K1 b - - 0 28 | f6d4 g1h1 d4c3 c7d8q a8d8 | 1,048 | advantage 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, . | false | false | false | false | b |
1k5r/ppp2Qpp/8/6q1/3bP3/7P/P4r2/2R2R1K w - - 0 22 | f7c7 b8a8 c7c8 h8c8 c1c8 | 1,131 | backRankMate long mate mateIn3 middlegame sacrifice | ., β, ., ., ., ., ., β,
β, β, β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., β, ., ., β, ., β | false | false | false | false | w |
2r2r2/p1q3k1/1pn1R1p1/3p4/2bP2P1/2P2B2/PP3BK1/RQ6 b - - 0 29 | c7f7 e6g6 f7g6 b1g6 g7g6 | 2,146 | 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 | b |
2r1r1k1/1p3ppp/p3bn2/8/3q4/P2B3P/1PP2PP1/R2QR1K1 w - - 0 19 | d3h7 g8h7 d1d4 | 1,391 | advantage 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, . | false | false | false | false | w |
4r3/2pR1q1k/1pQ3p1/7p/7P/P7/1PP3P1/1K6 b - - 5 30 | e8e1 d7d1 e1d1 | 971 | endgame mate mateIn2 short | ., ., ., ., β, ., ., .,
., ., β, β, ., β, ., β,
., β, β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
r1bk1b2/pp5p/2q5/6p1/3n4/2P5/PP1P1PPP/RNBQ1K1R b - - 0 13 | c8g4 d1g4 c6c4 d2d3 c4d3 f1g1 d4e2 g4e2 d3e2 | 2,520 | advantage fork middlegame sacrifice veryLong | 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 |
r1bbr2k/5Qpp/1pp5/5p2/1P3P2/P7/2P3PP/2K5 w - - 0 32 | f7e8 | 1,238 | backRankMate endgame mate mateIn1 oneMove | β, ., β, β, β, ., ., β,
., ., ., ., ., β, β, β,
., β, β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | w |
4r1k1/p2q1pp1/7p/2Q5/2N3nP/1P1P1BP1/P3nP2/3R1K2 b - - 4 40 | g4h2 f1g2 h2f3 g2f3 d7b7 | 2,016 | advantage attraction fork long master masterVsMaster middlegame | ., ., ., ., 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 |
8/8/8/r3pR2/7p/5Pk1/6P1/5K2 b - - 0 43 | a5a1 f1e2 a1a2 | 2,284 | advantage endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
3rq2k/p1p3pp/2pb1r2/8/3QP3/2N4P/PPP2PP1/2KR3R b - - 2 18 | d6f4 c1b1 d8d4 | 1,037 | crushing discoveredAttack 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 |
8/2p5/8/2p5/1p2p2P/2Pk2P1/P7/4K3 w - - 0 35 | c3c4 d3c4 h4h5 b4b3 a2b3 | 2,462 | crushing endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., ., β,
., ., β, β, ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
r4rk1/p4p1p/4q1p1/1Np1b3/4Q3/1P2P2P/P4PP1/2RR2K1 b - - 0 20 | e5h2 g1h2 e6e4 | 1,346 | advantage 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, . | false | false | false | false | b |
8/1p6/8/8/PP1pk3/5p2/2P2K2/8 b - - 1 45 | d4d3 c2d3 e4d3 b4b5 d3c4 | 1,967 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., β, β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2k5/6R1/1KP5/8/8/5n2/7P/4p3 w - - 0 44 | g7g8 e1e8 g8e8 | 634 | endgame mate mateIn2 short | ., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | w |
r1b4r/1p2b1kp/pq4n1/6Bn/8/2N3Q1/PPP3PP/2KRR3 w - - 4 18 | e1e7 g6e7 g3e5 | 1,827 | 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, ., ., . | false | false | false | false | w |
8/5p2/2p2Bkp/1q4p1/p3P3/6PP/3n1PK1/Q7 w - - 1 33 | f6h8 b5f1 a1f1 d2f1 h8c3 | 2,655 | advantage defensiveMove endgame long quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., β, β, β,
., β, ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., β, β, .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
r3k3/2p2p1p/p1p2B2/2q1PN2/3r4/7P/P3QP1P/3R3K b q - 2 24 | c5d5 h1g1 d4d1 e2d1 d5d1 | 1,508 | crushing long middlegame | β, ., ., ., β, ., ., .,
., ., β, ., ., β, ., β,
β, ., β, ., ., β, ., .,
., ., β, ., β, β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., β, β, ., β,
., ., ., β, ., ., ., β | false | false | false | true | b |
3qr1k1/p1R2ppp/3p4/1N1p3n/1P1P4/P2QPP2/4KP1P/8 b - - 2 24 | h5f4 e2d2 f4d3 | 1,157 | crushing endgame pin 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 |
4k3/3R1p2/p4P1b/4P2P/1p2R3/1P4p1/P1r5/1K6 b - - 0 41 | c2c1 b1b2 e8d7 | 1,734 | crushing endgame intermezzo short | ., ., ., ., β, ., ., .,
., ., ., β, ., β, ., .,
β, ., ., ., ., β, ., β,
., ., ., ., β, ., ., β,
., β, ., ., β, ., ., .,
., β, ., ., ., ., β, .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
q5k1/6p1/2P1p2p/8/3Qp1P1/1bR1P2P/1P3P2/1K6 b - - 2 37 | a8a2 b1c1 a2a1 c1d2 a1d1 | 1,082 | endgame long mate mateIn3 | β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., β, ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, β, ., β, .,
., β, β, ., β, ., ., β,
., β, ., ., ., β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
2r4r/p6p/2B1kp2/1P2b1p1/P2pb1P1/B3P2N/6P1/2R3K1 w - - 0 29 | c6e4 c8c1 a3c1 | 1,556 | advantage 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 | w |
r1b5/1p5k/p2Np1p1/4n3/3p1q2/Q4P2/PP3P1P/3RR2K b - - 1 23 | e5f3 a3f3 f4f3 | 1,411 | crushing kingsideAttack 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 |
2r2rk1/3N1ppp/p6q/1p6/1P1nb3/P4N2/5PKP/RQ2R3 w - - 0 26 | b1e4 d4f3 e4f3 | 1,572 | advantage 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 | w |
r4rk1/4ppbp/p1p3p1/1p2Pq2/P1pP4/6P1/1Pn2PBP/R1BQR1K1 w - - 0 17 | g2e4 f5e4 e1e4 | 1,316 | 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, . | false | false | false | false | w |
r5k1/2p2pb1/q6p/6p1/2P5/N3Q1PP/P4P2/1R4K1 b - - 0 25 | a6a3 b1b8 g7f8 b8a8 a3a8 | 1,662 | crushing endgame long | β, ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., β, β,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., β, . | false | false | false | false | b |
r1b2rk1/pp3pp1/2p1pR1p/8/8/1BnP2Q1/PPP2PPP/R5K1 b - - 0 19 | c3e2 g1f1 e2g3 h2g3 g7f6 | 757 | 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, . | false | false | false | false | b |
8/p3k2p/1p6/4p1P1/1PP2p1P/2K2n2/P1B5/8 w - - 2 36 | c2h7 f3h4 h7e4 | 2,372 | crushing defensiveMove endgame master short | ., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., β, β, ., ., β, ., β,
., ., β, ., ., β, ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5B2/pR6/7p/P5pP/1P3k2/5p1K/8/6b1 b - - 0 48 | g5g4 h3h4 g1f2 | 1,522 | endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, β,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
7r/4r1k1/2pb1pP1/p1p1q3/P2pP3/1P3P1P/2PB2Q1/4R1RK b - - 4 34 | e5e6 g2g4 h8h3 | 2,450 | 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 | false | false | false | false | b |
5k2/1r5Q/3b1pB1/p1p1p3/P1P5/1P3qP1/1B5P/6K1 w - - 5 32 | h7h8 f8e7 h8e8 | 1,620 | endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
., β, ., ., ., ., ., β,
., ., ., β, ., β, β, .,
β, ., β, ., β, ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
2rqk2r/pb4b1/1pn1Pp2/3p4/3p1B2/P2Q4/1PP1N1PP/R3K2R w KQk - 1 21 | d3g6 e8f8 g6f7 | 1,373 | 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 | true | true | true | false | w |
2kr1b1r/pb1qp3/1pp1n3/4Pp2/1PB4p/P1N1p2P/2PQ1PP1/3R1RK1 w - - 0 20 | d2d7 d8d7 c4e6 | 1,782 | crushing middlegame pin queensideAttack 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 |
3r1k2/4R3/1p2PNpp/p4b2/8/8/r4PPP/4R1K1 w - - 4 29 | e7f7 | 1,226 | endgame mate mateIn1 oneMove vukovicMate | ., ., ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., β, ., ., β, β, β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
7k/p1p3pp/2p5/2P5/1P1K2Pn/P3N2P/r3p2B/4R3 b - - 0 37 | h4f3 d4e4 f3e1 | 1,317 | crushing endgame fork short | ., ., ., ., ., ., ., β,
β, ., β, ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., β, ., ., β, β,
β, ., ., ., β, ., ., β,
β, ., ., ., β, ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | b |
r3k2r/p1p2pp1/2p1b3/3p2q1/3Pp2p/4P3/PPPNQnPK/RNB3R1 b kq - 3 18 | g5g3 | 1,141 | 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 | b |
r4rk1/p1p2ppp/2B5/3pP3/3Q2bq/8/PPP3PP/RNB3K1 b - - 4 14 | h4e1 | 843 | 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, . | false | false | false | false | b |
2r2r2/1b1n2k1/4pqp1/1p6/1P3PK1/2NQP3/3B2P1/R6R b - - 1 23 | d7e5 g4g3 e5d3 | 1,990 | crushing middlegame short | ., ., 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/p4p1k/1qp2p1p/3p4/3P4/2N4b/PP1Q1PPP/1R3RK1 w - - 6 18 | d2d3 g8g6 d3h3 | 1,128 | crushing fork 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 | w |
1r3r2/p1pp2k1/b1p1q3/2PnPp1p/3Q1BpP/1N6/PP3PP1/3RR1K1 b - - 7 24 | b8b4 d4d2 b4f4 | 1,735 | 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, . | false | false | false | false | b |
r4rk1/pp3pp1/3b3p/4n3/4PPPq/1BPpB3/PP4P1/RN1Q1RK1 b - - 0 17 | e5g4 d1g4 h4g4 | 1,160 | 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, . | false | false | false | false | b |
Q2r3r/p2k1pp1/4p3/4P3/2p5/2q1P3/P4P1P/R4K1R w - - 2 23 | a1d1 d7c7 a8a7 | 1,568 | crushing endgame short | β, ., ., β, ., ., ., β,
β, ., ., β, ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., ., ., β, ., β,
β, ., ., ., ., β, ., β | false | false | false | false | w |
5Bk1/3p1pp1/p1b2n1p/1p6/1P2P3/PB1P2q1/N3Q1Pb/5R1K b - - 0 27 | g3h4 g2g3 h2g3 | 2,063 | advantage 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 | false | false | false | false | b |
r5rk/1pp1N1pp/pq6/2n1P1N1/8/8/PP3PPP/3b1RK1 w - - 0 24 | g5f7 | 957 | mate mateIn1 middlegame oneMove smotheredMate | 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 |
4Rr1k/1bq3bP/pp4Q1/2pp4/P7/2N2n1P/1P3rB1/3R2K1 w - - 2 26 | g1f2 f8e8 g6e8 | 2,188 | advantage hangingPiece 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 | w |
6k1/p2r4/1bR5/2p3p1/1pP2nN1/1P5P/1P4r1/R6K w - - 0 39 | g4f6 g8h8 f6d7 | 1,154 | advantage fork middlegame short | ., ., ., ., ., ., β, .,
β, ., ., β, ., ., ., .,
., β, β, ., ., ., ., .,
., ., β, ., ., ., β, .,
., β, β, ., ., β, β, .,
., β, ., ., ., ., ., β,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
2r1r1k1/pp3pb1/4b1p1/q3p2P/4Pn2/2N1B3/PPPQB3/1K1R2R1 b - - 0 20 | c8c3 | 1,459 | advantage 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 | false | b |
4k2r/1p3p2/p2qb1p1/4NpQp/P2p1P2/3P3P/2r3P1/4RBK1 w k - 0 27 | g5f6 h8f8 e5f7 e8d7 e1e6 d6e6 f7e5 | 2,658 | advantage attackingF2F7 discoveredAttack middlegame veryLong | ., ., ., ., 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 | false | w |
8/P6p/2p3k1/2P3p1/3Q4/6PP/4q3/5rRK b - - 6 52 | e2f3 h1h2 f1f2 d4f2 f3f2 g1g2 f2f8 | 1,981 | advantage endgame exposedKing master veryLong | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, β | false | false | false | false | b |
1Q6/1b3q2/6p1/2pp1kPp/pp3B1P/3P4/PPP5/1K6 w - - 1 36 | b8e5 f5g4 e5e2 | 1,140 | crushing endgame master short | ., β, ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., β, β, ., β, β, β,
β, β, ., ., ., β, ., β,
., ., ., β, ., ., ., .,
β, β, β, ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
r2q2k1/pp2brpp/3p4/2p1p1N1/5p1Q/2PP3b/PP3PPP/R3K2R w KQ - 0 19 | h4h7 g8f8 h7h8 | 1,213 | 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 | true | true | false | false | w |
8/8/2k5/3bP1n1/1P1P1N2/4K3/8/8 w - - 3 56 | b4b5 c6b5 f4d5 | 1,792 | crushing deflection endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, β, ., β, .,
., β, ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q2rk/1b3p1p/p6P/1pp5/3pPQ2/1P1P4/1PP1NP2/2K3R1 w - - 1 26 | f4e5 f7f6 g1g8 h8g8 e5g3 g8f7 g3g7 | 2,097 | advantage attraction kingsideAttack middlegame veryLong | 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 |
r1bq2k1/6pp/2p1p3/2Pp4/1p1PP3/1N2PQ1P/p4RP1/6K1 w - - 2 29 | f3f7 g8h8 f7f8 d8f8 f2f8 | 966 | backRankMate endgame long mate mateIn3 | 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 |
2kq3r/p6p/b5p1/2pn1p2/3p1Q2/6N1/PPP3PP/2KRR3 b - - 3 21 | d5f4 | 798 | crushing hangingPiece 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/ppp5/4p3/PPP1p3/4Pk2/7p/8/6K1 w - - 1 40 | b5b6 c7b6 a5a6 b6c5 a6b7 | 1,852 | advancedPawn crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., β, ., ., .,
β, β, β, ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
4rrk1/p2q2pp/8/3p1n2/2p3N1/6Q1/P1P3PP/4RRK1 w - - 0 25 | e1e8 d7e8 f1f5 f8f5 g4h6 | 2,019 | crushing long middlegame pin sacrifice | ., ., ., ., β, β, β, .,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., β, ., ., ., β, β,
., ., ., ., β, β, β, . | false | false | false | false | w |
r1b1kb1r/1p3ppp/p1q1p3/6B1/4p3/2N5/PPP2PPP/R2Q1RK1 w kq - 0 13 | d1d8 | 1,052 | 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 |
2r2r2/1bq2pkp/p4n2/3ppP2/p3P3/P3BP2/1PPQ3P/1K1R1B2 w - - 0 21 | e3h6 g7h8 h6g7 h8g7 d2g5 g7h8 g5f6 | 2,400 | attraction crushing deflection middlegame sacrifice 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, ., . | false | false | false | false | w |
rBb1k2r/p2pppbp/n4np1/8/p2N4/3N4/PP2PPPP/2R1KB1R w Kkq - 0 15 | c1c8 | 617 | backRankMate hangingPiece 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 | true | false | true | true | w |
6k1/4b1pp/4p3/1b2P1PQ/4p3/4P3/1PPr1RKP/q7 w - - 0 23 | h5f7 g8h8 f2d2 a1f1 f7f1 | 2,191 | crushing endgame fork intermezzo long | ., ., ., ., ., ., β, .,
., ., ., ., β, ., β, β,
., ., ., ., β, ., ., .,
., β, ., ., β, ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, β, β, ., β, β, β,
β, ., ., ., ., ., ., . | false | false | false | false | w |
r3k2r/pp1q1p2/4p3/3p2p1/3P1b1B/3Q4/PPP2P2/1K1R3R w kq - 0 23 | h4g5 h8h1 d1h1 f4g5 h1h8 | 1,115 | crushing long middlegame sacrifice | 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/p2k4/7P/1P4R1/5P2/4b3/3r3P/7K b - - 0 50 | d2d1 h1g2 d1g1 g2f3 g1g5 f4g5 e3g5 h6h7 g5f6 | 1,946 | crushing defensiveMove endgame veryLong xRayAttack | ., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
5rk1/5p2/4p1pQ/q2p3p/p2P4/2rB3R/5PPP/6K1 w - - 0 30 | h3h5 c3c1 h6c1 | 2,156 | advantage endgame short | ., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, β,
β, ., ., β, ., ., ., β,
β, ., ., β, ., ., ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1b3Nk/p4p1p/2p2p2/q2p3N/5PP1/P1bp3P/2P1R3/1R3Q1K b - - 0 28 | d3e2 f1e2 c8a6 | 2,014 | advancedPawn 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 |
7k/R6p/6p1/2pB1p2/2Pb1n2/7R/1r6/3K4 w - - 0 48 | h3h7 | 1,254 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, β, ., β, ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
1q6/p5k1/np1p4/3P1bpQ/1PPb1p2/P2Pr3/6PP/3R1R1K w - - 0 32 | h5g5 f5g6 g5f4 b8e8 f4d4 | 2,029 | middlegame | ., 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 |
3r2k1/1bpq4/pp5p/2bpQ1p1/2PB2P1/2N4P/PP6/5RK1 w - - 4 28 | e5h8 | 1,244 | master 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 |
8/6p1/8/3Kpk2/8/8/7p/7B b - - 1 59 | f5f4 d5c4 f4e3 | 2,561 | bishopEndgame crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
2kr4/2p2p1p/6p1/p1P5/2P4b/P2rBp1P/1Q3P1P/1R3KR1 b - - 4 26 | d3d1 b1d1 d8d1 | 578 | 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, . | false | false | false | false | b |
8/8/4pp2/p2k2pp/R1nP4/3K4/6PP/8 b - - 2 41 | c4b2 d3e2 b2a4 | 777 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
β, ., ., β, ., ., β, β,
β, ., β, β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/1b6/1p2q1P1/pP1P4/P7/4P1QP/3N4/4R1K1 b - - 0 37 | e6d5 e3e4 d5d2 | 1,594 | endgame equality short | ., ., ., ., ., β, β, .,
., β, ., ., ., ., ., .,
., β, ., ., β, ., β, .,
β, β, ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, . | false | false | false | false | b |
r2qk1nr/pp3ppp/2n5/1Bb1Pb2/N2p4/1P6/P4PPP/R1BQK1NR b KQkq - 1 10 | d8a5 c1d2 a5b5 | 1,527 | 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 |
r3kbnr/ppp1pppp/B5q1/3N4/8/6Pb/PPPP1P1P/R1BQK1NR b KQkq - 0 7 | g6e4 d5e3 e4h1 | 1,581 | advantage fork opening 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, ., β, β | true | true | true | true | b |
3rk2r/1p2npp1/2p5/p3p2p/2B1P1n1/P1N1PN2/1PP3K1/R5R1 b k - 1 18 | g4e3 g2h1 e3c4 | 923 | advantage fork 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 | true | false | b |
r3k2r/1p3ppp/p1b1p3/2bpP3/3p1PPq/3P4/PPP1N1RP/R1B1Q1K1 b kq - 2 15 | h4e1 | 561 | hangingPiece kingsideAttack master 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, ., β, . | false | false | true | true | b |
8/3R4/2r1Pkp1/1pN5/1P5p/3K3P/2P3r1/8 w - - 2 51 | d7f7 f6e5 e6e7 c6c8 f7f8 | 1,752 | advancedPawn crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, β, β, .,
., β, β, ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., β, ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k1r4/1p5p/2p1Q3/p1P1P3/2P3PN/1K5P/5rB1/7R b - - 5 33 | d8d3 b3a4 f2a2 | 1,008 | endgame mate mateIn2 short | ., β, ., β, ., ., ., .,
., β, ., ., ., ., ., β,
., ., β, ., β, ., ., .,
β, ., β, ., β, ., ., .,
., ., β, ., ., ., β, β,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
7P/8/8/1K6/8/1kq5/1p5Q/8 b - - 0 88 | c3c4 b5a5 c4a4 a5b6 b2b1q h8h7 a4b4 b6c6 b1c1 h2c2 c1c2 h7c2 b3c2 | 2,553 | advancedPawn crushing endgame promotion queenEndgame veryLong | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
4rr2/pp4k1/2pR1pp1/q3n3/3B2Q1/2N3bP/PPP3P1/5RK1 w - - 0 24 | g4g3 | 1,691 | crushing hangingPiece middlegame oneMove | ., ., ., ., 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/p7/1p6/2pP2p1/2P1pkBn/1P6/P4K2/8 w - - 2 41 | d5d6 f4g4 d6d7 | 750 | advancedPawn crushing endgame sacrifice short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, β, ., ., β, .,
., ., β, ., β, β, β, β,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r6r/4kppp/1qN1pnb1/3p4/Q7/2P5/PP3PPP/RN3RK1 b - - 2 19 | e7d6 a4f4 d6c6 | 1,726 | advantage defensiveMove 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 |
8/8/1p2kp2/p5p1/1P2K1P1/P7/5P2/8 w - - 0 39 | b4a5 b6a5 a3a4 e6d6 e4d4 | 2,496 | crushing defensiveMove endgame long pawnEndgame quietMove zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, β, ., .,
β, ., ., ., ., ., β, .,
., β, ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r2r1k/pQ4pp/8/4P3/3R4/8/PP6/1K6 b - - 0 29 | f8f1 d4d1 f1d1 | 1,003 | endgame mate mateIn2 queenRookEndgame short | ., ., β, ., ., β, ., β,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
r3k2r/ppp2ppp/2nqp3/1B6/3Pp1Q1/4P3/PPP2PPP/R3K2R b KQkq - 1 11 | d6b4 c2c3 b4b5 | 912 | advantage fork 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 | true | true | b |
8/7k/8/8/1p5P/4K3/p1N3P1/8 b - - 1 52 | b4b3 c2a1 b3b2 | 998 | advancedPawn crushing endgame knightEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1r3k1/1Qpbb3/2n1ppqp/3pP1p1/P2P4/2P1NNP1/5PBP/R4RK1 b - - 2 20 | c8b8 b7c7 a8a7 c7a7 c6a7 | 2,018 | advantage long middlegame trappedPiece | 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 |
8/5K2/6p1/5P1p/6P1/8/7k/8 w - - 0 51 | f5g6 h5g4 g6g7 g4g3 g7g8q | 1,426 | advancedPawn crushing endgame long pawnEndgame promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/1p1R1ppp/p7/K4N2/P7/2n3P1/1r5P/4R3 w - - 4 30 | f5e7 g8h8 e7c8 | 1,011 | crushing endgame fork master short | ., ., β, ., ., ., β, .,
., β, ., β, ., β, β, β,
β, ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | w |
6k1/1p5p/p2p1pp1/2P2q2/8/1P2B1Pb/P4P1P/3Q2K1 b - - 2 33 | f5e4 d1f1 h3f1 | 1,621 | crushing endgame short | ., ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
β, ., ., β, ., β, β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, β,
β, ., ., ., ., β, ., β,
., ., ., β, ., ., β, . | false | false | false | false | b |
3r2k1/1bQ2pp1/7p/8/4q3/Pn1p2PP/1B3P2/3R2K1 w - - 2 37 | c7d8 g8h7 d8d3 e4d3 d1d3 | 1,495 | advantage hangingPiece long middlegame | ., ., ., β, ., ., β, .,
., β, β, ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, β, ., β, ., ., β, β,
., β, ., ., ., β, ., .,
., ., ., β, ., ., β, . | false | false | false | false | w |
4rrk1/1p4p1/p3R2p/3p3Q/6PP/P7/2q2P2/5RK1 w - - 1 23 | e6e8 f8e8 h5e8 | 1,108 | crushing endgame short | ., ., ., ., β, β, β, .,
., β, ., ., ., ., β, .,
β, ., ., ., β, ., ., β,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, β, . | false | false | false | false | w |
2kr1br1/ppp4p/3p1p2/7q/4PB2/3P1P2/PPPQ3P/R5RK b - - 2 19 | h5f3 g1g2 g8g2 d2g2 f3f4 | 1,405 | crushing kingsideAttack 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 | false | false | false | false | b |
8/8/1p3R2/pkp2p2/4pK2/8/8/8 b - - 3 67 | a5a4 f6f5 a4a3 f4e4 a3a2 f5f1 b5c4 | 2,662 | advancedPawn crushing defensiveMove endgame master quietMove rookEndgame sacrifice veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, β, β, ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2k5/pp6/2pK1PR1/3p4/6P1/8/PP2rr2/8 w - - 5 37 | g6g8 e2e8 g8e8 | 590 | endgame mate mateIn2 rookEndgame short | ., ., β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, β, ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k1r4/pPpq1ppp/8/8/5Q2/2B3P1/PPP1NnBP/R1K2R2 b - - 0 19 | d7d1 f1d1 d8d1 | 1,184 | mate mateIn2 middlegame queensideAttack sacrifice 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 |
5rk1/p3Rpp1/1nQ4p/7q/8/PBN2P2/1P3b1P/2K5 b - - 1 23 | h5g5 c1b1 g5e7 | 968 | crushing fork middlegame short | ., ., ., ., ., β, β, .,
β, ., ., ., β, β, β, .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, ., .,
., β, ., ., ., β, ., β,
., ., β, ., ., ., ., . | false | false | false | false | b |
8/1kp2p2/4p3/1p6/5Bb1/PrPN2P1/8/5K2 w - - 4 37 | d3c5 b7c6 c5b3 | 842 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., β, β, ., ., β, ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, β, β, β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
5r1k/p2Q2pp/1p6/2p2q2/8/2N5/P4PPP/3R2K1 b - - 0 27 | f5f2 g1h1 f2f1 d1f1 f8f1 | 983 | backRankMate 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 |
3R4/k7/4Q1p1/P3p2p/4Pp1b/3P1P2/6PK/1r6 b - - 0 50 | h4g3 h2h3 b1h1 | 970 | endgame mate mateIn2 short | ., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
β, ., ., ., β, ., ., β,
., ., ., ., β, β, ., β,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., . | false | false | false | false | b |
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.