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 |
|---|---|---|---|---|---|---|---|---|---|
R2r1k1r/5ppp/1q1P4/1pp1p3/4n3/4BP1P/1PPQ1P2/6K1 w - - 0 24 | d2d5 e4d6 e3c5 | 2,525 | crushing 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 |
1r2rqk1/1pN2p1p/2n3p1/p2pN2n/3P4/P4Q2/1PP1RPPP/2K1R3 b - - 1 20 | c6d4 f3g4 d4e2 | 1,415 | 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, ., ., . | false | false | false | false | b |
8/5p2/6p1/4P2p/kp3P1P/p2K2P1/8/N7 b - - 5 43 | b4b3 a1b3 a4b3 | 1,061 | crushing endgame knightEndgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
β, β, ., ., ., β, ., β,
β, ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r2qr1k1/pp2bpp1/2n2n1p/2p5/3pNNb1/P2P2P1/1PP2PBP/R1BQR1K1 w - - 1 13 | e4f6 e7f6 e1e8 d8e8 d1g4 | 1,905 | crushing discoveredAttack kingsideAttack 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 | false | false | w |
r4rk1/pbp2pp1/7p/2p1pNq1/8/1B1PQ3/PPP3PP/R4RK1 b - - 0 24 | g5g2 | 1,202 | 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, . | false | false | false | false | b |
r2q1r1k/1p4pp/5b2/p2p1PPR/PnQ5/1P1B4/1P6/1K1R4 w - - 0 25 | c4h4 h7h6 h5h6 g7h6 h4h6 | 2,637 | crushing 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, ., ., ., . | false | false | false | false | w |
r3r1k1/1p3p1p/3P1pb1/p7/1qBQp1P1/7P/5P2/3R1RK1 w - - 0 23 | d1b1 b4a3 b1b3 a3b3 c4b3 | 2,012 | crushing long 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 | w |
8/8/4k2p/P4p2/1p2pK2/1n5P/5P2/8 w - - 0 50 | a5a6 e4e3 f2e3 b3c5 a6a7 | 1,175 | advancedPawn crushing endgame knightEndgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., β, ., .,
., β, ., ., β, β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b1k2r/pp1pb1p1/4p1q1/3pPp2/7p/2BBQ1P1/P1P2P1P/1R3RK1 w kq f6 0 19 | e5f6 g6f6 c3f6 | 1,552 | crushing enPassant 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 | true | true | w |
4rrk1/1p3pbp/p2q2p1/2RpN3/P2n4/1P3QP1/1B3PKP/4R3 w - - 0 24 | b2d4 e8e5 e1e5 g7e5 c5d5 d6d5 f3d5 | 2,248 | advantage hangingPiece middlegame 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 | w |
2r1k2r/pp3p1p/3ppBp1/2q5/2P2P2/1P1Q3P/P5P1/5RK1 w k - 1 22 | f6d4 e8g8 d4c5 | 1,305 | crushing defensiveMove endgame fork short | ., ., 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 |
r2q4/1bp3pk/p6p/1pBnPpr1/4p3/1BP4P/PP2QPP1/3R1RK1 b - - 6 21 | d5f4 d1d8 f4e2 | 2,449 | crushing 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, . | false | false | false | false | b |
r1b2r1k/ppb2Bpp/1npqPp2/3p1N2/3P4/7P/PP2QPP1/R1B1R1K1 b - - 6 20 | d6h2 g1f1 h2h1 | 940 | kingsideAttack mate mateIn2 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, . | false | false | false | false | b |
8/8/4p3/3b2k1/7r/8/1B3R2/4R1K1 b - - 0 54 | h4h1 | 1,174 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | b |
8/8/5k2/p4r1p/4K3/8/7P/1R6 w - - 0 30 | b1b6 f6g5 h2h4 g5h4 e4f5 | 1,307 | crushing deflection endgame exposedKing long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., . | false | false | false | false | w |
2q3k1/1b3ppp/3Qp3/3pP3/8/5PB1/1P4PP/7K b - - 1 29 | c8c1 g3e1 c1e1 | 533 | backRankMate endgame mate mateIn2 short | ., ., β, ., ., ., β, .,
., β, ., ., ., β, β, β,
., ., ., β, β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
r5k1/1p3ppb/7p/PQ2p2n/1P2P3/5P2/N3BqPP/3R3K b - - 2 25 | h5f4 e2f1 f4h3 b5c5 f2c5 b4c5 h3f2 h1g1 f2d1 | 2,438 | crushing fork 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 |
5r2/1b2r1k1/1pNP1np1/1P2Rp1p/5K1P/5PP1/8/8 w - - 0 41 | e5e7 f8f7 e7f7 g7f7 c6d8 f7g7 d8b7 | 1,632 | advantage attraction endgame fork master veryLong | ., ., ., ., ., β, ., .,
., β, ., ., β, ., β, .,
., β, β, β, ., β, β, .,
., β, ., ., β, β, ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/2R3pk/7p/4P3/6PK/3r1r1P/8/R7 b - - 0 45 | f3h3 | 636 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., β, ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r1bq1k1r/pp4pp/2pp4/6N1/5n2/1QP5/P2K2PP/R1B4R w - - 0 17 | b3f7 | 1,145 | 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 | false | false | false | false | w |
4r1k1/6q1/3Q4/p3pprp/2P3p1/1P3pK1/P1B2P2/3R3R b - - 0 39 | f5f4 g3h4 g4g3 d6d7 g5g4 h4h3 g7d7 | 2,480 | advantage clearance exposedKing middlegame veryLong | ., ., ., ., β, ., β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
β, ., ., ., β, β, β, β,
., ., β, ., ., ., β, .,
., β, ., ., ., β, β, .,
β, ., β, ., ., β, ., .,
., ., ., β, ., ., ., β | false | false | false | false | b |
4r1k1/2Q5/1p3p1p/3p4/3P1N2/5Rq1/PP2r1P1/R5K1 b - - 5 36 | e2g2 f4g2 g3c7 | 2,164 | master middlegame | ., ., ., ., β, ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, β, .,
β, β, ., ., β, ., β, .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
r4rk1/6pp/1pn1bb2/1q1pNp2/1p1P4/P4N2/3B1PPP/R2Q1RK1 w - - 0 20 | a3a4 b5a6 e5c6 | 1,831 | 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, . | false | false | false | false | w |
5r2/pk6/2pQ4/3p3p/3q1r2/2NN3R/PPP5/R6K b - - 0 23 | f4f1 a1f1 f8f1 h1h2 d4g1 | 1,319 | exposedKing long mate mateIn3 middlegame | ., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., β, ., β, ., .,
., ., β, β, ., ., ., β,
β, β, β, ., ., ., ., .,
β, ., ., ., ., ., ., β | false | false | false | false | b |
5r2/2qk3p/p7/3p1p2/Np1Q4/1P4P1/2P2PKP/8 w - - 6 39 | d4g7 d7c6 g7f8 | 1,609 | 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 |
3r1k2/4q1b1/5pQ1/4pP2/1pB3R1/1P6/8/7K w - - 1 44 | g6h7 e7b7 g4g2 | 2,323 | advantage defensiveMove endgame short | ., ., ., β, ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., β, β, ., .,
., β, β, ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/1p1kp2q/2p1p1N1/3pP1Q1/rP1n3P/8/6P1/1R4K1 w - - 0 30 | g6f8 d7d8 f8h7 | 1,148 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., β, ., β, β, ., ., β,
., ., β, ., β, ., β, .,
., ., ., β, β, ., β, .,
β, β, ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., β, . | false | false | false | false | w |
8/1p6/8/p7/P7/1KP5/BP2Rk2/r7 b - - 0 62 | f2e2 b3c2 a1a2 c2b3 a2a1 | 1,129 | crushing endgame hangingPiece long | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
β, β, ., ., β, β, ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
6k1/5p1p/6p1/3P4/3bPP2/1P3QPP/P3R2K/3q4 b - - 0 47 | d1g1 | 1,069 | 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 |
r6k/8/b3rp1p/p2P1N2/8/2P3P1/PP2q1P1/2K4Q w - - 0 31 | h1h6 h8g8 h6g7 | 1,198 | 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 |
8/5k2/6Rp/4pr1P/3bN3/5P2/4K3/8 w - - 21 75 | e4d6 f7f8 d6f5 | 1,049 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, β, ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/ppp2pp1/6q1/3Pp3/4PnQ1/1BPP3P/PP6/R4RK1 b - - 0 19 | f4h3 g1h2 g6g4 | 1,362 | 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 |
r4bk1/pp3p1p/2p2pP1/8/1P3B2/2nB1qR1/P4PP1/6K1 w - - 0 24 | g6h7 g8h8 g3g8 | 1,406 | advancedPawn doubleCheck 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, . | false | false | false | false | w |
3r3r/k3qp2/N2bp2p/Pp4p1/1P2Q3/8/5PPP/3R1RK1 b - - 0 26 | e7b7 e4b7 a7b7 d1d6 d8d6 | 1,983 | crushing long 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 |
r6r/pp3pk1/2np2p1/2p1p3/2PbP2q/P2P2N1/1P1B1PQP/1R3RK1 w - - 4 21 | g3f5 g7f8 f5h4 | 998 | 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, . | false | false | false | false | w |
5k2/3r1p2/4pKp1/6Pp/3P1P1P/3R4/8/8 b - - 4 48 | d7d5 f4f5 d5f5 | 1,470 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., β, β,
., ., ., β, ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/p6p/5k2/5p2/3p1N1P/1P1K1p2/P1r3P1/8 w - - 0 44 | d3c2 f3f2 f4h5 f6g6 h5g3 | 2,011 | advantage endgame hangingPiece long | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., β, ., β,
., β, ., β, ., β, ., .,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/pp4p1/5n1p/3R2N1/3P4/1P6/r5PP/6K1 w - - 0 34 | d5d8 f6e8 d8e8 | 646 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r5k1/3rqppp/pp2n3/2p5/8/P3BQ2/1PP2PPP/R3R1K1 w - - 3 20 | f3a8 | 1,074 | 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 |
8/2Q2ppk/5n1p/3P4/2PP4/q1B1R1PP/r4P2/6K1 b - - 2 35 | a3c1 c3e1 f6d5 c7c6 d5e3 | 1,836 | advantage endgame long pin | ., ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
β, ., β, ., β, ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r4rk1/pp1nnppp/2p5/8/7P/2qB1Q2/P1P5/2BR1K1R w - - 0 19 | d3h7 g8h7 f3c3 | 1,459 | advantage discoveredAttack 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 |
r5rk/ppp2p1b/3P3p/4pq2/1P6/2Q2N1P/P1P2PP1/2R2RK1 b - - 0 20 | g8g2 g1g2 a8g8 | 2,048 | advantage attraction kingsideAttack 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 | b |
8/2p2k2/1p1p1qp1/3P3n/pPP2rRp/P3QP2/4R1K1/8 b - - 3 39 | f4g4 f3g4 h5f4 g2h1 f4e2 | 1,371 | crushing endgame 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 | b |
b7/p6k/6pp/2p1q3/P2b2R1/1P1Q3P/6P1/7K w - - 1 41 | d3g6 h7h8 g6g8 | 1,005 | endgame mate mateIn2 short | β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., β, ., β, ., ., .,
β, ., ., β, ., ., β, .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/8/2P5/1R6/5pP1/1pk2Br1/5KP1/2r5 w - - 0 54 | b5c5 c3b2 c5c1 b2c1 c6c7 | 1,411 | advancedPawn crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, β, ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., . | false | false | false | false | w |
rq3rk1/5ppp/2N1pb2/1p6/1Pb3Q1/P3P3/1B3PPP/3RK2R b K - 1 22 | f6b2 g4c4 b5c4 | 1,874 | 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, β, ., ., β | true | false | false | false | b |
r2q1k1r/pp1nb1p1/2p1Bn1p/7Q/3P4/8/PPP2PPP/R1B1R1K1 w - - 7 18 | h5f7 | 1,321 | 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 | false | false | w |
5b2/1bq2Bpk/2p2n1p/1p2pN2/4n1Q1/4B2P/2P2PP1/3N2K1 w - - 2 24 | g4g6 h7h8 e3h6 g7h6 d1c3 | 2,289 | crushing deflection 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 | false | false | w |
rn2r1k1/ppq2pp1/2p2n1p/2bp1P2/8/2NB2P1/PPP1QP1P/R1B1R1K1 w - - 1 14 | e2e8 f6e8 e1e8 | 986 | crushing kingsideAttack 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, . | false | false | false | false | w |
1rbq1rk1/p2nbppp/1pBp1n2/2pP2B1/4N3/5N2/PPP2PPP/R2Q1RK1 b - - 11 11 | f6e4 g5e7 d8e7 | 777 | advantage hangingPiece 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, . | false | false | false | false | b |
8/1P1R4/1r3kp1/3p1p2/5K1P/8/8/8 w - - 2 42 | d7d6 b6d6 b7b8q | 1,147 | advancedPawn crushing deflection endgame promotion rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b2rk1/ppn1p1bp/1q1p2p1/1NpP4/P1P3nP/1Q3NP1/1P2P1B1/R4RK1 w - - 1 21 | a4a5 c7b5 a5b6 | 1,622 | 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, β, . | false | false | false | false | w |
2kr1b1Q/5N1p/pq4p1/1ppn4/8/1P6/P1P2PPP/2K1R1NR b - - 0 18 | f8h6 f7h6 d8h8 | 1,044 | advantage 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 |
r1b2rk1/ppq2pp1/2p4p/3n4/P7/3B1N2/1PQ2PPP/3R1RK1 w - - 2 19 | d3h7 g8h8 d1d5 g7g6 h7g6 | 1,627 | advantage discoveredAttack 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 | w |
r2qr1k1/ppb2pp1/2pN2bp/3n4/3P4/2P2Q1P/PPBN1PP1/R1B2RK1 b - - 0 19 | d8d6 g2g3 g6c2 | 1,683 | advantage master 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, . | false | false | false | false | b |
3q3k/pp4p1/2pb3p/8/N4rQ1/1PP4P/P5P1/3R3K w - - 0 27 | g4f4 d6f4 d1d8 | 1,597 | 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 |
3r2k1/5ppp/R7/8/3p4/7P/P4PP1/6K1 b - - 0 28 | d4d3 a6b6 d3d2 | 875 | advancedPawn crushing endgame rookEndgame short | ., ., ., β, ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
2kr4/Qpnq2p1/p1n2p2/8/8/P2p1PB1/P5bP/1RR3K1 w - - 2 30 | a7b7 | 1,605 | mate mateIn1 middlegame oneMove queensideAttack | ., ., 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 |
6qk/p1p1R1rp/1p3p2/3p1P2/P7/2P5/4Q2R/5K2 b - - 3 33 | g7g1 f1f2 g8g3 | 1,106 | endgame mate mateIn2 short | ., ., ., ., ., ., β, β,
β, ., β, ., β, ., β, β,
., β, ., ., ., β, ., .,
., ., ., β, ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | b |
6k1/p3r1pp/1p1qpp2/1Q1n4/3P4/P6P/1P1B1PP1/2R3K1 w - - 0 26 | c1c8 g8f7 d2b4 d6d7 c8f8 f7f8 b5d7 | 2,552 | crushing endgame pin 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 | w |
4r1k1/p4ppp/5q2/8/3b2Q1/3P4/PP3PPP/R1B2RK1 b - - 0 20 | f6f2 f1f2 e8e1 | 1,620 | mate mateIn2 middlegame pin sacrifice 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 |
r3qbkr/pp2p1pp/1n1pP3/5QN1/8/2N5/PP3PPP/n1BK3R w - - 2 16 | f5f7 e8f7 e6f7 | 1,371 | advancedPawn kingsideAttack master 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 | false | false | false | false | w |
r2qk3/p1p3p1/2p2n2/3pb1B1/8/2N4r/PPP2P2/R2Q1RK1 w q - 0 18 | d1e2 e8f7 e2e5 | 2,214 | 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, . | false | false | false | true | w |
8/p3kp1p/1p1pn1p1/8/4KP2/1P1R4/P6P/8 b - - 3 35 | e6c5 e4e3 c5d3 | 1,036 | crushing endgame fork short | ., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., β,
., β, ., β, β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k5r/ppp5/5R2/2P5/3P2P1/8/PP6/K7 b - - 0 32 | h8h1 f6f1 h1f1 | 634 | backRankMate endgame mate mateIn2 rookEndgame short | ., β, ., ., ., ., ., β,
β, β, β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
8/8/3Q2p1/3PKpk1/2P4r/3R1P2/r7/8 b - - 3 42 | a2e2 d3e3 e2e3 | 985 | endgame mate mateIn2 queenRookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, β, β, β, .,
., ., β, ., ., ., ., β,
., ., ., β, ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/5pp1/3q4/3p3r/p2B1R2/2P1p1Q1/P1b1K3/5R2 w - - 0 46 | g3g7 | 918 | 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 |
2r5/2rbkp2/3ppqp1/1p4Rn/1P1NP3/P3NP2/3Q4/1K4R1 w - - 0 29 | g5h5 c7c1 g1c1 | 2,183 | 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 | w |
2r5/4pNrk/4Q2p/8/8/2q5/1p4PP/5R1K w - - 2 38 | e6h6 h7g8 h6h8 | 1,824 | endgame mate mateIn2 short | ., ., β, ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
rn1q1rk1/1p3p1p/p5P1/2pNPb2/3pQ3/3B4/PPP2PP1/2KR3R b - - 0 18 | f5e4 d5f6 d8f6 g6h7 g8h8 | 2,128 | 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 | false | false | false | false | b |
4k1r1/1pp2p1p/2n5/2q1r3/6bP/P2PPNb1/3NK1P1/R1BQ1B1R b - - 4 17 | c5e3 | 853 | mate mateIn1 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 | false | false | b |
6k1/4r2p/p2p1QpP/1pp5/8/2P2N2/1P1K2P1/4r3 b - - 2 34 | e7e2 d2d3 c5c4 d3d4 e1d1 f3d2 d1d2 | 1,690 | endgame mate mateIn4 veryLong | ., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
β, ., ., β, ., β, β, β,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., β, ., β, ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | b |
8/p3Q1bp/6pk/P4p2/2p1p3/4P1P1/5PP1/2q2BK1 w - - 0 35 | e7h4 | 837 | 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 | w |
2r1k2r/pp1q1pp1/8/Q4P2/2pP1n1p/P1P5/R3B1PP/4K2R w Kk - 0 22 | a5e5 e8f8 e5f4 | 882 | crushing fork 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 | true | false | true | false | w |
r1bqkb1r/pp1ppp1p/2n2np1/3N4/4QP2/8/PPP3PP/R1B1KBNR w KQkq - 3 10 | d5f6 | 1,070 | mate mateIn1 oneMove opening pin smotheredMate | 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 |
r3k2r/1p3pp1/1qp5/p1npPp1P/P2Q3P/4B3/1PP2P2/R4RK1 b kq - 1 19 | b6d8 e3g5 c5e6 | 2,160 | 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, . | false | false | true | true | b |
2rq1rk1/pp1n2pp/8/3N3b/4P1n1/1P3NP1/PB4BP/2Q2R1K w - - 1 22 | c1c8 d8c8 d5e7 g8h8 e7c8 | 1,491 | advantage attraction fork long master 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 | w |
4r1k1/p4ppp/8/2pb4/1P1p4/8/P1P2KP1/4R3 w - - 0 33 | e1e8 | 400 | backRankMate endgame hangingPiece mate mateIn1 oneMove | ., ., ., ., β, ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
1r5k/7p/5p2/1q6/6B1/8/6PP/5Q1K w - - 0 41 | f1f6 h8g8 g4e6 | 937 | endgame mate mateIn2 short | ., β, ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
8/p1pk4/8/2R5/2Pr2p1/6K1/P6P/8 w - - 4 44 | c5d5 d4d5 c4d5 d7d6 g3g4 | 1,039 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/p7/8/2P3pp/1PppRr2/P7/6PP/6K1 w - - 2 38 | e4f4 g5f4 c5c6 | 1,693 | crushing endgame master rookEndgame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., β, β, β, β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
3r1r2/p3k1pp/4p3/8/PPRn4/8/3N1PPP/5RK1 b - - 4 24 | d4e2 g1h1 d8d2 | 1,063 | advantage discoveredAttack endgame short | ., ., ., β, ., β, ., .,
β, ., ., ., β, ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
r3r1k1/pp1n2pp/2p2pb1/q1bp4/N7/1B1P1QB1/PPP1RPPP/4R1K1 b - - 3 18 | a5e1 e2e1 e8e1 | 1,588 | kingsideAttack mate mateIn2 middlegame short xRayAttack | 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 |
6k1/2R3p1/4p2p/3pN1P1/3Pn2P/2P5/1P2q1PK/r7 w - - 0 38 | c7c8 g8h7 g5g6 | 1,078 | 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 |
5r2/1pp3k1/3p2p1/p2P3p/2q1p3/2R5/PP6/2K1QrR1 w - - 2 32 | c3c4 f1e1 g1e1 | 1,505 | advantage 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 |
r2q1r2/5p1k/4pBp1/p7/p2P4/1n2R3/1PB2PPP/R5K1 w - - 5 24 | e3h3 h7g8 h3h8 | 1,080 | 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 | w |
3q1rk1/Q2N1pp1/2p4p/3p4/3P2n1/1B6/PP3PPP/4R1K1 b - - 0 24 | d8h4 a7a5 h4f2 g1h1 f2f4 | 2,497 | advantage kingsideAttack long 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 |
7k/pp2q1pn/4r3/2R2Q2/1P1pp3/P7/2P3PP/7K w - - 10 38 | c5c8 h7f8 c8f8 e7f8 f5f8 | 1,188 | crushing endgame long | ., ., ., ., ., ., ., β,
β, β, ., ., β, ., β, β,
., ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
., β, ., β, β, ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | w |
2kr3r/ppp2pp1/2n1pq1p/1B6/1P1PQ3/P3P1P1/2P2PP1/R3K2R b KQ - 2 15 | c6d4 e3d4 d8d4 | 1,731 | 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 | true | true | false | false | b |
r4k2/p3rp1p/1p1N4/4P3/1P1n1P2/2R3PP/P7/3R2K1 b - - 2 29 | d4e2 g1g2 e2c3 | 977 | advantage 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 |
7k/p1p3p1/7p/4b2P/4Bq2/4pP1Q/PP2r3/5K2 w - - 0 35 | h3c8 f4f8 c8f8 | 478 | endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., β, β, ., β,
β, β, ., ., β, ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
1R5r/4kpp1/1N3nbp/1P2N3/8/2P1P3/6PP/6K1 b - - 0 25 | h8b8 e5c6 e7d6 | 1,004 | advantage endgame hangingPiece short | ., β, ., ., ., ., ., β,
., ., ., ., β, β, β, .,
., β, ., ., ., β, β, β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r5k1/pp4pp/6n1/3p2Q1/2pP4/2P1BPb1/PP5q/R2K2R1 b - - 7 26 | g6f4 e3f4 h2g1 d1c2 g1a1 g5d5 g8h8 | 2,502 | advantage deflection exposedKing 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, . | false | false | false | false | b |
8/1q1r2pk/1pQP1pp1/1P2p3/8/7P/6P1/3R2K1 w - - 0 34 | c6b7 d7b7 d6d7 b7d7 d1d7 | 932 | advancedPawn crushing endgame long | ., ., ., ., ., ., ., .,
., β, ., β, ., ., β, β,
., β, β, β, ., β, β, .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
8/r4rk1/1KR5/P1R5/8/8/8/8 b - - 25 94 | f7b7 | 1,164 | endgame master masterVsMaster mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., β, β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/1p2q1pp/p2r4/3R4/1P2n3/2PQ2PP/P4P2/6K1 w - - 3 30 | f2f3 e4c5 b4c5 d6d5 d3d5 | 2,157 | advantage endgame long | ., ., ., ., ., ., β, .,
., β, ., ., β, ., β, β,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., ., β, β, ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r3kbnr/pp3pp1/1q2p3/n2pP3/2bP4/P1PB1N2/2Q2PPP/RNB1K2R b KQkq - 2 12 | c4d3 c2d3 a5b3 | 1,943 | 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, ., ., β | true | true | true | true | b |
6k1/p4pbp/3P2p1/8/2Q2N2/q4rP1/5PKP/8 w - - 0 30 | c4c8 g7f8 d6d7 | 1,233 | advancedPawn advantage endgame master short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/p7/7p/2k1P1pP/P3K3/8/8/8 w - - 0 40 | e4f5 g5g4 f5g4 | 1,659 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., β, ., β, β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r1r3/6Qp/k7/p2p1b2/1p2nP2/P6R/1P4PP/3K3R b - - 3 31 | e4f2 d1d2 c8c2 | 1,688 | fork mate mateIn2 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 |
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.