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 |
|---|---|---|---|---|---|---|---|---|---|
4rk2/1R4R1/2p5/p6K/P1P1r3/5p2/8/8 w - - 2 41 | b7f7 | 1,135 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., β, β, ., .,
., β, ., ., ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., β,
β, ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1p1k4/8/p1p5/P4P2/5K2/5P2/8 b - - 1 43 | b7b5 a4b5 a5a4 f3e4 a4a3 | 1,860 | crushing endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4rBk1/pb4pp/1pq2p2/4p3/2Pb4/3P3P/P3QPPN/1R2R1K1 b - - 0 24 | c6g2 | 1,030 | 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, . | false | false | false | false | b |
r4r2/pppbk1pQ/4p1np/4P1q1/4P3/6P1/PP5P/RB1N1R1K w - - 3 25 | h7g7 e7e8 f1f6 | 2,252 | crushing 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 | false | false | false | false | w |
rb4k1/2q3pp/P3pp2/3p4/1Q1P4/3NP3/2P2PPP/R5K1 b - - 3 26 | c7h2 g1f1 h2h1 f1e2 h1a1 | 1,134 | advantage endgame kingsideAttack long skewer | 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 |
5qk1/p1pb2p1/5p2/r2N1P1p/2PQ4/2n5/P5PP/R4RK1 b - - 0 25 | c3e2 g1h1 e2d4 | 745 | 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 | b |
r2q1rkb/pb4Np/1n3p1P/3pn1p1/6P1/P1N1BP2/1P1QB3/R3K2R b KQ - 1 22 | b6c4 d2d4 c4e3 | 2,231 | 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 | true | true | false | false | b |
8/5ppp/8/4PpP1/2k1K2P/8/8/8 w - - 0 42 | e4f5 c4d5 h4h5 h7h6 g5h6 g7h6 f5f6 d5e4 f6g7 e4e5 g7h6 | 2,605 | crushing endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., β, ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k6/1p2R3/2p1B1r1/p1N4p/5r2/8/PPP5/3R3K b - - 3 32 | f4h4 e6h3 h4h3 | 1,271 | endgame mate mateIn2 short | ., β, ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., β, ., β, ., β, .,
β, ., β, ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., β, ., ., ., β | false | false | false | false | b |
r1bn1k2/p2pbP2/1p4pr/1P5p/2B5/P1B3N1/2P3PP/1K2R3 w - - 1 24 | e1e7 f8e7 c3b4 d7d6 b4d6 | 2,197 | attraction crushing exposedKing long middlegame sacrifice | 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 |
5k2/2p5/N1PpQp2/1p2p1b1/1P2P1p1/r5Pq/5P2/R2R2K1 b - - 0 37 | a3g3 f2g3 g5e3 | 1,583 | kingsideAttack mate mateIn2 middlegame sacrifice 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 |
8/1P6/6p1/3B3p/R3P3/5PkP/1q4P1/R6K b - - 0 46 | b2g2 | 1,020 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., ., β | false | false | false | false | b |
8/8/7p/3k3P/5Kp1/6P1/8/8 w - - 6 47 | f4f5 d5d4 f5g6 | 1,802 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1r3k1/4pp1p/3p2p1/8/q2RPP2/1N6/1PP2QPP/1K3R2 b - - 0 26 | a4a2 b1c1 a2b3 | 1,551 | 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, ., . | false | false | false | false | b |
5r2/ppp2q1k/3p2p1/2bP4/4rPP1/1RBQ4/P6P/7K w - - 0 33 | d3h3 h7g8 h3h8 | 1,253 | mate mateIn2 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 | w |
2k5/p1p5/P7/1PP1r3/5p1p/6pP/6P1/2R3K1 w - - 0 40 | b5b6 c8b8 b6b7 e5e6 c1a1 | 2,781 | advancedPawn crushing defensiveMove endgame long rookEndgame | ., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., β, ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
2r5/2pk2p1/p1Rp1p2/1P1PbPq1/4P1p1/Q6b/1PR1BP1P/6K1 b - - 2 35 | g5f4 a3g3 f4e4 c6c4 e4d5 | 2,147 | 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, . | false | false | false | false | b |
r3kb1r/1p3ppp/p1n5/2p1q3/B3P1n1/2NP4/PP2N1PP/R1BQ1RK1 b kq - 1 13 | e5h2 | 615 | kingsideAttack 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, . | false | false | true | true | b |
r2qrk2/p2n2p1/b1pb1n1p/8/1p1P1N2/1Q3N1P/PP3PP1/R1B1R1K1 w - - 2 17 | f4g6 | 1,046 | 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, . | false | false | false | false | w |
r1b1k1nr/3p1pQp/pp2p2B/8/3bP3/2NB4/PPP2qPP/R2K3R w kq - 2 12 | g7f8 | 1,097 | 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 | false | false | true | true | w |
r6k/5Rp1/2pb3p/1p2P3/3P4/2P3Q1/1P4PP/7K b - - 0 29 | a8a1 g3e1 a1e1 f7f1 e1f1 | 848 | backRankMate 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 |
1k6/p2bRq2/1p1P1Pp1/2p4p/6r1/5QK1/P5P1/8 w - - 8 38 | f3g4 d7g4 e7f7 | 1,538 | crushing endgame short | ., β, ., ., ., ., ., .,
β, ., ., β, β, β, ., .,
., β, ., β, ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/p4kp1/4r3/3R2PQ/5P2/P3P3/4R2K/2q2r2 b - - 2 40 | f7e7 d5d7 e7d7 h5f7 d7d6 | 2,431 | advantage defensiveMove endgame long | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., β, ., ., β, ., . | false | false | false | false | b |
8/k7/P1p5/b3p1qP/6P1/2P5/4QPK1/8 w - - 3 46 | e2e3 g5e3 f2e3 | 1,658 | crushing endgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, ., ., ., β, ., β, β,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/2p4p/3kp1p1/2qp4/5PP1/Q5KP/2N5 b - - 0 47 | c4a2 c1a2 d5c4 g2f2 c4b3 | 2,487 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., β, β, ., β, .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
8/p7/1b6/1Kp5/2P2pk1/1P3P2/7B/8 b - - 0 37 | g4f3 b3b4 c5b4 | 1,024 | bishopEndgame crushing endgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., β, ., ., β, β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/7p/3R1kpP/p4p2/8/2b5/P2p1PP1/6K1 b - - 5 44 | f6e5 d6d3 e5e4 | 1,979 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., β, β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., β, ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/p5pp/2k5/2p3PP/2K2P2/P7/8 b - - 0 41 | g6g5 h4g5 h6g5 | 2,123 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r3k1/1p3ppp/p3p3/6P1/7P/2B1P3/PPr2n2/R2K1R2 w - - 0 21 | d1c2 | 1,211 | crushing endgame hangingPiece 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 |
4r1k1/5ppp/B1R2b2/5P2/2Q2p1P/pP2qP2/P1P5/1K5R b - - 0 28 | e3e1 h1e1 e8e1 | 726 | 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 | false | false | false | false | b |
8/8/p3k1p1/Pp1pB3/1P1PnK2/8/6P1/8 b - - 0 38 | e4f2 e5c7 f2d3 | 2,470 | crushing endgame master masterVsMaster quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, .,
β, β, ., β, β, ., ., .,
., β, ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/R6R/4p2p/3p4/4b1Pk/2r4P/5P1K/8 b - - 6 57 | c3h3 h2g1 h3h1 | 1,406 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., β, ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, β,
., ., β, ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r2k/1p2q2p/p1r5/4pp2/PPQ5/7P/2P3PB/4R1K1 w - - 1 32 | h2e5 e7e5 e1e5 c6c4 e5e8 | 1,368 | advantage endgame long | ., ., ., ., β, ., ., β,
., β, ., ., β, ., ., β,
β, ., β, ., ., ., ., .,
., ., ., ., β, β, ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
2r4k/qpr2p2/2nBp1pP/p2pP3/3n1QN1/5N2/5P1P/1R3RK1 b - - 1 31 | d4e2 g1h1 e2f4 | 1,033 | 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 | false | false | b |
8/pp4k1/2b2pr1/3R4/PP1Q4/8/7P/7K b - - 0 31 | g6g5 h2h4 g5d5 d4d5 c6d5 | 1,653 | crushing endgame long pin | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., β, ., ., ., .,
β, β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
2r2rk1/5p2/1pn1pPp1/1B1pP3/8/4b2R/1B3qQP/R6K w - - 4 32 | g2f2 e3f2 a1f1 | 2,616 | advantage master 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 |
8/3N2pk/4Q1bp/1p1p4/3q2P1/7P/6K1/5R2 b - - 1 45 | g6e4 f1f3 d4d2 g2g3 d2e1 g3f4 g7g5 f4e5 e4f3 | 2,047 | advantage discoveredAttack endgame pin veryLong | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., β, ., β, β,
., β, ., β, ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
6k1/p4p1p/4bp2/1p2p3/3r4/KP1nQPN1/P7/5B2 b - - 1 33 | d4a4 b3a4 b5b4 | 2,282 | endgame master mate mateIn2 sacrifice short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., β, β, ., .,
., β, ., ., β, ., ., .,
., ., ., β, ., ., ., .,
β, β, ., β, β, β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r2q1k1r/pp1n1pNp/2p5/2Pp4/3Pn3/1P2P3/PQ4PP/R4RK1 w - - 1 18 | g7e6 f8e7 e6d8 | 847 | advantage 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, . | false | false | false | false | w |
6rk/pp2PQp1/2p4p/8/4b2b/6qP/PP3Rn1/4B1K1 w - - 0 29 | f7g8 | 1,598 | crushing 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 | w |
8/1K3Npk/5n2/R6p/8/p6r/8/8 w - - 2 49 | f7g5 h7g6 g5h3 | 892 | advantage endgame fork master short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4k3/4p2R/1pp1P1p1/8/3pN3/4b3/1rP3PP/5K2 w - - 0 26 | h7h8 | 962 | endgame mate mateIn1 oneMove | ., ., ., ., β, ., ., .,
., ., ., ., β, ., ., β,
., β, β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
., β, β, ., ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
r2k1bnr/p1pp1Bpp/1p6/4N1q1/3p4/2P5/PP2QPbP/RN2K2R w KQ - 0 11 | e5c6 g2c6 e2e8 | 1,683 | clearance mate mateIn2 opening 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, β, ., ., β, ., ., β | true | true | false | false | w |
Q1b2r1k/p2Rp2p/5bp1/q7/5P2/4B3/PPP3PP/2K2B1R b - - 0 17 | a5e1 d7d1 e1e3 c1b1 e3b6 | 2,280 | 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 | false | false | false | false | b |
3r3k/1Qp3p1/p4q1p/8/3N4/8/PPP2PPP/2K1R3 b - - 0 23 | f6d4 a2a3 d4d2 c1b1 d2e1 | 1,666 | crushing endgame fork long | ., ., ., β, ., ., ., β,
., β, β, ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
., ., β, ., β, ., ., . | false | false | false | false | b |
r4r2/p1p4R/6k1/3n1pB1/1q1Pb3/8/1P2Q1PP/6K1 w - - 0 36 | e2h5 | 1,139 | 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 |
8/2p5/1p2B3/p7/5r2/P4p2/1PP1N2k/1K4R1 b - - 2 59 | f3e2 g1e1 f4f1 b1c1 f1e1 | 1,165 | advancedPawn crushing endgame hangingPiece long pin | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
., β, β, ., β, ., ., β,
., β, ., ., ., ., β, . | false | false | false | false | b |
6k1/7p/6p1/1p6/p2pqN2/P3r3/1PP3PP/3QR1K1 b - - 0 35 | e3e1 d1e1 e4e1 | 859 | endgame fork 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 |
8/3R2p1/2p2pkp/1bB5/pP1K2PP/P4P2/4r3/8 b - - 0 39 | e2d2 d4c3 d2d7 | 783 | crushing endgame short skewer | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., ., β, β, β,
., β, β, ., ., ., ., .,
β, β, ., β, ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r3/pp3kp1/5q2/3P3R/2Q5/2b3PP/P4P1K/3R4 b - - 2 34 | f6f2 h2h1 f2f3 | 1,786 | crushing endgame short | ., ., ., ., β, ., ., .,
β, β, ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., β, β,
β, ., ., ., ., β, ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
r3k2r/p4ppp/2p1p3/q2pPn2/Qb1P1P2/2N2b2/PP1B2PP/R4RK1 w kq - 0 15 | a4c6 e8e7 c6b7 | 1,982 | 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, β, . | false | false | true | true | w |
8/r4pp1/2k1p2p/8/pK1PP3/5PP1/6P1/1R6 b - - 2 35 | a7b7 b4a4 b7b1 | 1,121 | crushing endgame rookEndgame short skewer | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., β, ., β, ., ., β,
., ., ., ., ., ., ., .,
β, β, ., β, β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
5r1k/7P/pp6/q1p5/3pPrR1/1P1B3Q/2P1K3/7R b - - 0 46 | f4f2 e2d1 a5a1 | 936 | mate mateIn2 middlegame short | ., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., β, β, β, β, .,
., β, ., β, ., ., ., β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
k2r3r/ppq3pb/2p1Pp1p/8/1bNN2P1/3P3P/PB4Q1/2KR3R b - - 1 22 | c7f4 c1b1 d8d4 b2d4 f4d4 | 1,946 | advantage long middlegame queensideAttack | 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 |
8/8/8/pK2k3/P7/8/8/8 w - - 2 60 | b5a5 e5d6 a5b6 d6d7 b6b7 | 1,278 | crushing defensiveMove endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5Npk/p3b3/3p3p/8/6P1/1P4KP/8 w - - 2 39 | f7g5 h7h6 g5e6 | 578 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., β, ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
b1r2rk1/R5pp/1p6/8/3ppP2/1q2N2P/4Q1PK/5R2 w - - 0 31 | e2g4 a8b7 a7b7 | 1,829 | crushing middlegame short | β, ., β, ., ., β, β, .,
β, ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., β, ., ., β, ., ., β,
., ., ., ., β, ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
r2q3r/5k2/R2P4/1pbp2pp/8/1P4B1/1P2QPPP/6K1 w - - 0 23 | a6a8 d8a8 e2e7 f7g6 e7e6 | 1,987 | advantage exposedKing long master 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 |
r3k2r/1ppqb2p/p1b1N3/3pPp2/3P2Q1/2P5/PP4PP/RNB3K1 w kq - 0 15 | g4h5 | 1,300 | 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 |
8/4k1r1/4pRp1/6Pp/3K1P1P/8/8/8 w - - 1 62 | d4e5 g7g8 f6e6 e7f7 f4f5 | 2,036 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., β, β,
., ., ., β, ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/5pb1/p6p/1p4P1/8/5BQ1/PP1q1PP1/6K1 b - - 0 36 | d2e1 g1h2 g7e5 | 1,171 | advantage endgame pin short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, β, ., β, ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
2r2rk1/pp3p2/4p3/3p2q1/3P4/P1N4Q/1PP5/1R4K1 w - - 0 31 | g1h1 g5g6 b1g1 g8g7 g1g6 | 1,912 | advantage clearance defensiveMove endgame long master pin | ., ., β, ., ., β, β, .,
β, β, ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., β,
., β, β, ., ., ., ., .,
., β, ., ., ., ., β, . | false | false | false | false | w |
2kr3r/1pp5/p1p2Q2/2b2p1P/q1P5/6BP/PP3P2/1K1RR3 b - - 2 26 | d8d1 e1d1 a4d1 | 990 | master 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 |
8/2p5/3b2kp/3p2p1/P3p1KP/1P2R3/1B4P1/8 b - - 0 36 | h6h5 g4h3 g5g4 | 1,334 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., β, ., ., β, .,
β, ., ., ., β, ., β, β,
., β, ., ., β, ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/KPk5/2rp1p1P/6p1/2n1p3/2R3B1/8 w - - 0 52 | g2f1 c3e4 f1b5 c6d6 b6b7 | 1,974 | advancedPawn advantage endgame long quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., β, β, ., β, ., β,
., ., ., ., ., ., β, .,
., ., β, ., β, ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4k3/5P1r/4P1N1/p5KP/8/p1P5/2P4P/8 b - - 0 48 | h7f7 e6f7 e8f7 h5h6 f7g8 g6e5 g8h7 | 2,377 | crushing endgame sacrifice veryLong | ., ., ., ., β, ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1knq2r1/pp1b1R2/2p1p3/P2pP3/1P1P1Q1r/2PB2P1/7P/R5K1 w - - 0 26 | f7d7 h4f4 d7d8 g8d8 g3f4 | 1,862 | crushing 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 | w |
r1b1qr2/pp2b1pk/2n1pp2/3p4/2pP3N/2P1P1P1/PP1N1PP1/R2QK2R w KQ - 1 14 | h4g6 h7g8 h1h8 g8f7 d1h5 | 2,285 | crushing discoveredAttack long master 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 | false | false | w |
8/8/8/3p4/5p1R/r3k3/6K1/8 w - - 0 52 | h4h3 e3e2 h3a3 d5d4 a3a2 | 1,653 | crushing endgame long rookEndgame skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r5/p3b1k1/8/4pp1K/2Pp2p1/6P1/P1P2R1P/R2Q4 b - - 0 29 | c8h8 | 762 | 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 |
1r4k1/5ppp/p7/3R4/2p5/P1P5/1r3PPP/3R2K1 w - - 0 24 | d5d8 b8d8 d1d8 | 411 | backRankMate endgame master mate mateIn2 rookEndgame short | ., β, ., ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
r2q3r/ppp2k1p/5np1/8/4p1b1/4Q2P/PPP2PP1/RNB1K2R b KQ - 0 13 | d8d1 | 618 | 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 | true | true | false | false | b |
8/8/3R4/6Pk/1p3K2/8/8/1r6 w - - 4 60 | d6h6 | 473 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
5r1k/ppb2Bp1/1qr3Pp/8/P6P/2P1P3/1P3Q2/R1B2RK1 b - - 0 28 | c6g6 f7g6 f8f2 f1f2 b6g6 | 1,623 | 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 |
rn4k1/pbpp2pp/1p5r/3p4/2P1Pp2/2BB1PqP/PP4P1/R2QRK2 w - - 0 17 | e4d5 h6h3 e1e8 g8f7 g2h3 | 2,020 | advantage intermezzo 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 | w |
8/p6p/3b2pk/5p1n/2B4q/1P3P2/P5QP/3R3K b - - 11 35 | h5g3 g2g3 d6g3 | 1,269 | crushing endgame master pin short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., β, ., ., β, β,
., ., ., ., ., β, ., β,
., ., β, ., ., ., ., β,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., β, ., ., ., β | false | false | false | false | b |
2r1kb1r/1p3ppp/p7/3ppP2/8/1P1PBP2/P4RPP/2R3K1 b k - 2 21 | c8c1 e3c1 f8c5 | 820 | 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, ., ., ., β, . | false | false | true | false | b |
1r1q1rk1/1b2bppp/p7/1p2pP2/3pp1Q1/P2P2P1/BPP4P/R1B2RK1 w - - 0 17 | c1h6 e7f6 h6g7 f6g7 f5f6 d8f6 f1f6 | 2,015 | crushing middlegame pin 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, ., β, ., ., β, β, . | false | false | false | false | w |
8/4k3/4p3/4b1p1/6P1/6p1/p1NN2K1/8 b - - 3 47 | e7d6 d2b3 d6d5 | 2,296 | advantage defensiveMove endgame master masterVsMaster short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., β, β, ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r2k/R7/1p6/5pPp/3P3K/4P3/PP2QPq1/2R5 b - - 0 32 | g2h2 | 1,911 | endgame mate mateIn1 oneMove | ., ., ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., β,
., ., ., ., β, ., ., .,
β, β, ., ., β, β, β, .,
., ., β, ., ., ., ., . | false | false | false | false | b |
8/8/4n3/4BK2/2k5/1p6/5P2/8 b - - 1 56 | e6d4 f5e4 b3b2 e5d4 b2b1q | 1,382 | advancedPawn crushing endgame long promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
k7/1p1q3r/pP1Qp3/3p1p1p/7P/5KP1/5P2/8 w - - 2 47 | d6f8 d7c8 f8c8 | 1,078 | endgame mate mateIn2 short | β, ., ., ., ., ., ., .,
., β, ., β, ., ., ., β,
β, β, ., β, β, ., ., .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq1rk1/pp3ppp/n2N4/b2p3n/2pP4/2P2NB1/PP2BPPP/R2Q1RK1 b - - 4 12 | h5g3 h2g3 d8d6 | 993 | advantage capturingDefender 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, ., β, β, . | false | false | false | false | b |
2r5/3k1p2/5Pp1/PPBpP1P1/1K5P/5p2/8/8 b - - 2 45 | c8c5 b4c5 f3f2 | 1,315 | advancedPawn crushing endgame sacrifice short | ., ., β, ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, β, .,
β, β, β, β, β, ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k1R3r/1p6/2b5/2p2p2/1bP5/1P3N1p/RP6/1KB5 b - - 0 29 | h8d8 c1f4 b8c8 a2a8 c8d7 f3e5 d7e8 a8d8 e8d8 | 1,698 | crushing middlegame veryLong | ., β, ., β, ., ., ., β,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., β, ., .,
., β, β, ., ., ., ., .,
., β, ., ., ., β, ., β,
β, β, ., ., ., ., ., .,
., β, β, ., ., ., ., . | false | false | false | false | b |
3rn2r/pp1q1pkp/2B1b1p1/1Np1p3/8/4N1P1/PP1QPP1P/R2R2K1 b - - 0 18 | d7d2 d1d2 d8d2 | 1,286 | crushing 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, . | false | false | false | false | b |
8/8/2p3p1/2P2pKb/3Bk3/4P3/7P/8 b - - 16 41 | f5f4 e3f4 e4d4 f4f5 g6f5 | 2,116 | bishopEndgame crushing deflection endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., β, ., ., β, β, β,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1q1r1k1/1b1pnp1p/p2Bp1p1/1p4P1/4B2P/2PQ2P1/P1P5/R4RK1 w - - 1 20 | d3f3 e7f5 e4b7 | 1,982 | 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, . | false | false | false | false | w |
5r2/2p2pbk/4p1p1/7p/1q3P1n/pP3Q2/P5P1/1BBR3K w - - 0 29 | f3h5 h7g8 h5h4 | 1,488 | advantage middlegame pin 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 |
r5k1/p2Q1pp1/1p2P2p/2p5/P1Pp4/5q2/1P3PrP/3RRK2 w - - 1 32 | d7f7 f3f7 e6f7 g8f7 f1g2 | 1,962 | advancedPawn advantage endgame kingsideAttack long | 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 |
5q1k/pr4pp/2p4B/4Q3/7P/2P5/P1PK4/4R3 b - - 6 30 | b7d7 d2e2 d7e7 e5e7 f8e7 | 1,598 | advantage endgame long pin | ., ., ., ., ., β, ., β,
β, β, ., ., ., ., β, β,
., ., β, ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
β, ., β, β, ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
2kr1bnr/2p2p1p/1p1q2pP/p3N3/P2P4/4B3/1PP2Pb1/RN1QK2R w KQ - 0 17 | d1g4 f7f5 g4g2 | 1,533 | 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, β, ., β, β, ., ., β | true | true | false | false | w |
1B3k2/5P2/5K2/7p/P4P1P/8/8/2p5 w - - 0 48 | b8d6 | 740 | endgame mate mateIn1 oneMove | ., β, ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
8/1k6/p7/3Q3P/p2K1P2/1q6/8/8 b - - 5 55 | b3d5 d4d5 a4a3 h5h6 a3a2 | 867 | advancedPawn crushing endgame long queenEndgame | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
β, ., ., β, ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4r1k/pppbq1pp/1b3p2/3Bp2R/3P4/2P3P1/PP3P1P/R1BQ2K1 w - - 1 17 | h5h7 h8h7 d1h5 | 1,609 | attraction kingsideAttack mate mateIn2 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, ., β, β, ., ., β, . | false | false | false | false | w |
2rqr3/6k1/1pb1p1pp/p2pPp2/2pP1B1P/P1P2NQ1/1P1R1PP1/6K1 w - - 1 39 | h4h5 g6g5 f3g5 e8g8 g5e6 | 1,972 | advantage doubleCheck long middlegame 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, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/kb5R/2pp1p2/4qP2/3pPN2/1QbP4/B1P5/2K5 b - - 2 38 | e5f4 c1b1 f4f1 | 1,104 | hangingPiece master mate mateIn2 middlegame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., β, β, ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., β, β, β, ., .,
., β, β, β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
6k1/5ppp/4p3/3n4/2rB4/1r4P1/5PKP/R2q4 w - - 0 33 | a1a8 b3b8 a8b8 c4c8 b8c8 | 649 | endgame long mate mateIn3 | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., β, ., ., ., . | false | false | false | false | w |
r3qr1k/1p2b1p1/4p1Qp/2ppP3/p4P2/2P1P1P1/PP4P1/1K1R3R w - - 1 21 | h1h6 g7h6 g6h6 h8g8 d1h1 | 1,427 | crushing defensiveMove kingsideAttack long 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, ., ., ., β | false | false | false | false | w |
1r6/5p1R/7R/4pPk1/2r2n2/1P3P1P/P4K2/8 w - - 0 44 | h3h4 g5f5 h7f7 | 1,510 | endgame mate mateIn2 short | ., β, ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., β, β, β, .,
., ., β, ., ., β, ., .,
., β, ., ., ., β, ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | 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.