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 |
|---|---|---|---|---|---|---|---|---|---|
8/6p1/8/6k1/8/3K3P/8/8 b - - 4 54 | g5f4 d3e2 f4g3 | 2,090 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2n5/p2k2b1/1p4B1/3pP1p1/P4rb1/BPQ5/3K1P2/2R1R2q b - - 8 37 | f4f2 d2e3 h1f3 | 1,537 | crushing 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 |
5Q2/3N1ppk/4p3/b2pB1np/3P4/5q1P/7K/8 w - - 4 43 | f8g7 | 1,001 | endgame | ., ., ., ., ., β, ., .,
., ., ., β, ., β, β, β,
., ., ., ., β, ., ., .,
β, ., ., β, β, ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
5k1r/p3rppp/1q2p3/3pP3/8/BP5P/P4PP1/1NR3K1 w - - 0 21 | c1c8 b6d8 c8d8 | 681 | endgame mate mateIn2 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 |
r1b1kbnr/pp2pppp/2p5/3qN3/4Q3/8/PPPP1PPP/R1B1KB1R w KQkq - 1 8 | e4d5 c6d5 f1b5 | 1,248 | crushing opening short | β, ., β, ., β, β, β, β,
β, β, ., ., β, β, β, β,
., ., β, ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, β, ., β, β, β,
β, ., β, ., β, β, ., β | true | true | true | true | w |
r2q2k1/1p3rp1/p1p2p1p/1bB5/8/1Q2R2P/1P3PP1/4R1K1 w - - 0 29 | e1d1 d8d1 b3d1 | 2,601 | advantage 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 |
6k1/1pp3q1/p2p4/3Pp2Q/1P3rR1/P1PP4/4K3/8 b - - 0 29 | g7g4 h5g4 f4g4 | 1,466 | crushing endgame short | ., ., ., ., ., ., β, .,
., β, β, ., ., ., β, .,
β, ., ., β, ., ., ., .,
., ., ., β, β, ., ., β,
., β, ., ., ., β, β, .,
β, ., β, β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7r/pp6/8/5p2/2P1P3/P5kp/1P2K2N/7R b - - 0 42 | g3g2 h1d1 g2h2 e4f5 h2g2 | 1,886 | advantage defensiveMove endgame long | ., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., β, ., ., .,
β, ., ., ., ., ., β, β,
., β, ., ., β, ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/8/7p/2p2p2/P1Qk4/8/KP5P/8 b - - 0 47 | d4c4 a4a5 c4b5 | 800 | crushing endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., β, ., .,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1pp5/3p4/p2Pp1k1/4PpP1/P1PP3K/1P6/8 b - - 0 35 | a5a4 c3c4 b7b6 | 2,107 | crushing defensiveMove endgame pawnEndgame quietMove short zugzwang | ., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, β, ., β, .,
., ., ., ., β, β, β, .,
β, ., β, β, ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
q2r4/4k3/8/8/2P5/4pRPp/1P2Q2P/7K b - - 8 41 | a8e4 h1g1 d8d1 e2d1 e3e2 f3f7 e7f7 | 2,672 | advancedPawn crushing endgame sacrifice veryLong | β, ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, β, β, β,
., β, ., ., β, ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
1rb2rk1/2p2pp1/p2P3p/4p3/qpBb2P1/7P/PPPQ4/1K1N1R1R w - - 1 25 | f1f7 f8f7 h1f1 | 2,142 | advantage middlegame pin 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 | false | false | false | false | w |
8/4Qppk/2p1b2p/3p4/8/1P2q1P1/P3PRKP/8 b - - 3 32 | e6h3 g2h3 e3e7 | 1,642 | crushing discoveredAttack endgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., β, ., β, ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
β, ., ., ., β, β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3kb1r/1pp2ppp/1pn1p3/8/1q2P3/2NQ4/PP3PPP/3RKB1R w Kkq - 0 12 | d3d7 | 1,049 | 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 | true | false | true | true | w |
8/ppk3r1/2p2R2/8/3QP3/P2P4/1Pq3PP/6NK b - - 4 40 | c2g2 | 691 | 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 |
3r4/8/5p2/1k4p1/1pr1B1P1/1K2BP2/1P6/R7 b - - 1 42 | c4e4 f3e4 d8d3 b3c2 d3e3 | 1,515 | advantage endgame exposedKing fork long master sacrifice | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, .,
., β, β, ., β, ., β, .,
., β, ., ., β, β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
7r/1p2kp2/4p2p/Q1Np2pP/3q4/3N2P1/2r1nP1K/5R2 w - - 2 37 | a5c7 e7f6 c5d7 f6g7 c7c2 | 1,627 | advantage discoveredAttack 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 |
8/p5k1/1pq4p/3B1R2/4p1PN/2r5/P3Q3/1K6 b - - 0 35 | c3c1 b1b2 c6c3 | 1,370 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, β, ., ., ., ., β,
., ., ., β, ., β, ., .,
., ., ., ., β, ., β, β,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
r5rk/ppp2p1p/2n1bp1Q/8/6q1/2PB1N2/P1P2PPP/R3R1K1 w - - 10 16 | h6h7 | 1,254 | 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, . | false | false | false | false | w |
r2qr2k/pb2b1pp/1p1pQn2/8/3P4/2P2NP1/PP1N1PP1/R3R1K1 w - - 1 17 | f3g5 e8f8 e6e7 | 2,051 | advantage master middlegame short | β, ., ., β, β, ., ., β,
β, β, ., ., β, ., β, β,
., β, ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., β, β, .,
β, β, ., β, ., β, β, .,
β, ., ., ., β, ., β, . | false | false | false | false | w |
6nN/pp1k2pp/4p3/3pPn2/7q/4QBP1/PPr2P1P/R3K2R b KQ - 0 17 | h4b4 e3c3 c2c3 | 1,394 | 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 | true | true | false | false | b |
6k1/3r1ppp/2R5/8/p7/Pp5P/1P3PP1/6K1 w - - 0 27 | c6c8 d7d8 c8d8 | 435 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., β, .,
., ., ., β, ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r4rk1/pbpnbp2/1p5p/5p2/2p1nN1P/1P6/PB1PP1B1/RN2K2R w KQ - 0 18 | g2e4 b7e4 h1g1 g8h7 g1g7 | 1,575 | advantage long middlegame | β, ., ., ., ., β, β, .,
β, β, β, β, β, β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., β, ., β, β, ., β,
., β, ., ., ., ., ., .,
β, β, ., β, β, ., β, .,
β, β, ., ., β, ., ., β | true | true | false | false | w |
r1b2rk1/pp4p1/7p/3pb1q1/2Q5/3B4/PP3PPP/1K1RR3 w - - 0 19 | c4d5 g8h8 e1e5 | 1,044 | advantage 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 | w |
1r3rk1/6bp/q1pNp1p1/2Pn1p2/3PB3/4P3/1BQ2PPP/5RK1 w - - 0 24 | f1a1 a6a1 b2a1 | 1,850 | advantage middlegame short trappedPiece | ., 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 |
2kr3r/1pp2pb1/3p3p/QN1Pn1p1/2q1Pn2/2P3R1/PP3BPP/R5K1 w - - 9 23 | b2b3 f4e2 g1h1 | 1,901 | 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 | w |
r2r2k1/4bpp1/p2q3p/1p1np3/3nP3/3B2B1/1PP2QPP/R4R1K w - - 0 21 | f2f7 g8h8 e4d5 | 1,886 | crushing intermezzo 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 | false | false | false | false | w |
r3r1k1/3Q1ppp/p5q1/1p3N2/4b3/P7/3B2PP/R4RK1 b - - 0 24 | g6g2 | 1,168 | mate mateIn1 middlegame oneMove | β, ., ., ., β, ., β, .,
., ., ., β, ., β, β, β,
β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
3r2k1/1bq1npbp/pp4p1/3P4/5P2/4QB2/PP1R2PP/3R2K1 w - - 1 24 | d5d6 d8d6 d2d6 | 978 | 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, . | false | false | false | false | w |
4k2r/p1qN2pp/1pp5/3RppP1/7P/1Q6/PPP2P2/2K5 b k - 0 24 | c6d5 d7f6 g7f6 | 1,234 | advantage endgame short trappedPiece | ., ., ., ., 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 |
7r/1p2kppr/p1p1q1n1/2R1P1P1/1P1P3P/P3B1P1/6Q1/3R2K1 b - - 0 27 | g6h4 g3h4 h7h4 | 1,366 | 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, . | false | false | false | false | b |
8/1r2bkpp/R3p3/4P3/P7/1p2B3/1P3PPP/6K1 b - - 0 27 | e7a3 e3d4 b7d7 g1f1 d7d4 | 2,075 | advantage endgame long | ., ., ., ., ., ., ., .,
., β, ., ., β, β, β, β,
β, ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/5k2/1pK2p2/2n3p1/P5P1/8/8/3B4 w - - 10 53 | a4a5 b6a5 c6c5 | 2,165 | crushing deflection endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, β, ., ., β, ., .,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
4kb1r/5ppp/1r2p3/p2p4/4q3/2Q2N2/PPPK1PPP/R6R w k - 0 18 | c3c8 e8e7 c8c7 | 1,232 | 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 | true | false | w |
8/6pp/p2k4/8/1p3PP1/2p1PK2/PP6/8 w - - 0 32 | b2c3 b4c3 f3e2 g7g5 e2d3 h7h5 g4h5 g5g4 h5h6 g4g3 h6h7 g3g2 h7h8q | 2,486 | advancedPawn crushing endgame pawnEndgame promotion veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., β, ., β, β, ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/r4p2/4p3/4Pk2/p4pRP/5K2/8/8 w - - 0 48 | g4g5 | 1,163 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r3/1n3k1p/p1Rb2p1/1p4BP/6B1/2P5/PP3PP1/6K1 b - - 0 30 | e8e1 | 581 | 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 | b |
2kr4/1p1q1p2/p7/2b1p3/4P3/P2R2pP/2PQ4/4R2K b - - 0 33 | d7h3 d2h2 g3g2 | 1,474 | advancedPawn endgame mate mateIn2 pin short | ., ., β, β, ., ., ., .,
., β, ., β, ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
β, ., ., β, ., ., β, β,
., ., β, β, ., ., ., .,
., ., ., ., β, ., ., β | false | false | false | false | b |
2r1k1r1/p2p1p1p/1p2p3/4q3/N7/1R4PP/P2Nn2K/4Q1R1 b - - 5 25 | c8c1 e1c1 e2c1 | 2,174 | crushing 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 |
r4rk1/1bp1q1pp/1pn1p3/pP3p2/2PP2n1/P4NNP/2Q2PP1/2KR1B1R b - - 0 15 | e7a3 c2b2 a3b2 c1b2 g4f2 | 1,642 | advantage exposedKing 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, .,
., ., β, β, ., β, ., β | false | false | false | false | b |
5rk1/5pp1/p5bp/4p3/3p3P/1P2N1Q1/Pq1r1PP1/R1R3K1 w - - 0 35 | e3c4 b2c1 a1c1 | 1,497 | advantage fork master middlegame short trappedPiece | ., ., ., ., ., 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 |
r1bq1rk1/pp1p1ppp/3b4/2pN4/1nP1Pp2/5N2/PP1QP1PP/2KR1B1R w - - 6 13 | d5b4 c5b4 d2d6 | 1,360 | advantage discoveredAttack 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 | false | false | false | false | w |
2r5/pp1q1krp/4p1n1/3pQp1R/2pP1P2/P1P3P1/1P3PK1/7R w - - 9 29 | e5g7 f7g7 h5h7 g7f6 h7d7 | 1,696 | attraction crushing long middlegame sacrifice skewer | ., ., 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 |
5r1k/1b3rp1/p1qb3p/1p1N3R/2n5/8/PPB1Q1PP/4R2K w - - 2 25 | e2d3 f7f1 e1f1 | 2,094 | 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 |
r1b5/p3qr1k/1p5p/3pPp1Q/2pP1P1P/2PBP3/PP1K4/6R1 w - - 0 24 | h5g6 h7h8 g6g8 | 1,866 | 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, . | false | false | false | false | w |
6k1/p4p2/Q1p1r1p1/2Rp4/P2Pq2p/4P2P/5KP1/2R5 b - - 0 29 | e4e3 f2f1 e6f6 | 1,810 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
β, ., β, ., β, ., β, .,
., ., β, β, ., ., ., .,
β, ., ., β, β, ., ., β,
., ., ., ., β, ., ., β,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., . | false | false | false | false | b |
r4rk1/pp1q1pp1/7p/2p1p3/4P1n1/3P3P/PPPB2P1/R2Q1RK1 b - - 0 17 | d7d4 g1h1 g4f2 f1f2 d4f2 | 1,051 | 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 |
4r3/8/1p1NP1n1/p1p5/P1P4p/1P1K2k1/4R1P1/8 b - - 8 58 | e8d8 d3e4 d8d6 e4f5 g6e7 | 2,404 | crushing endgame long pin | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, β, ., β, .,
β, ., β, ., ., ., ., .,
β, ., β, ., ., ., ., β,
., β, ., β, ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/1p6/p2pK1P1/P1pPp3/2P5/2P5/8/8 b - - 2 47 | e5e4 e6d6 e4e3 d6c5 e3e2 | 1,060 | advancedPawn crushing endgame long master masterVsMaster pawnEndgame quietMove sacrifice superGM | ., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., β, β, ., β, .,
β, ., β, β, β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/6p1/5pk1/3p3p/3Pb2P/1R4P1/1R3P1K/2r5 b - - 6 40 | c1h1 | 600 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., β,
., ., ., β, β, ., ., β,
., β, ., ., ., ., β, .,
., β, ., ., ., β, ., β,
., ., β, ., ., ., ., . | false | false | false | false | b |
8/3k1pp1/b2p3p/p7/2pK2PP/5P2/8/rB2R3 w - - 4 33 | b1f5 d7c7 e1a1 | 1,315 | crushing discoveredAttack endgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., β, β, .,
β, ., ., β, ., ., ., β,
β, ., ., ., ., ., ., .,
., ., β, β, ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, ., ., β, ., ., . | false | false | false | false | w |
8/2r4k/4q1p1/R6p/5P2/3Q2K1/8/8 w - - 0 46 | a5h5 h7g7 d3d4 e6f6 h5h7 g7h7 d4f6 | 1,789 | crushing deflection endgame pin veryLong | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
7Q/p2k1ppp/4p3/3p4/2q4n/B7/P1P2P1P/1R2K3 b - - 3 22 | h4f3 e1d1 c4f1 | 1,616 | 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 |
r1b1r1k1/p1p2ppp/1npq4/Q7/N2pP3/3B1P2/PPP3PP/R2R2K1 b - - 6 15 | e8e5 a4b6 e5a5 | 1,865 | 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 |
r5k1/5p1p/2R3p1/4B3/2R5/1n3P2/p4KPP/1r6 w - - 0 37 | c6c8 a8c8 c4c8 | 1,030 | endgame mate mateIn2 short | β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., β, β, β,
., β, ., ., ., ., ., . | false | false | false | false | w |
6k1/7p/1P4p1/p2p1p2/P2Pr3/3QP3/2RK1q2/8 w - - 5 36 | d3e2 e4d4 e3d4 | 2,169 | crushing defensiveMove endgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
β, ., ., β, ., β, ., .,
β, ., ., β, β, ., ., .,
., ., ., β, β, ., ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/p1r3p1/R4r2/1k5p/1p1Q4/3P1N2/1P3PPP/6K1 b - - 0 31 | c7c1 f3e1 c1e1 | 1,157 | 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 |
3r2k1/1R3p2/B3bQ1p/4P1p1/8/5PK1/PP1q2PP/8 b - - 0 30 | d2e1 | 1,398 | 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 |
r1b2rk1/p4pp1/2p4p/3P4/7q/1B3Q1P/P1P2nP1/R1B1R1K1 b - - 1 16 | f2h3 g2h3 h4e1 | 1,472 | 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 |
5r1k/1b1R4/4p2p/ppp1N3/2pP4/2P1b3/PP4QP/4K3 b - - 0 28 | b7g2 e5g6 h8g8 g6f8 g8f8 | 1,076 | crushing endgame long | ., ., ., ., ., β, ., β,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., β,
β, β, β, ., β, ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., β, ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., β, ., ., . | false | false | false | false | b |
5r1k/7p/p3p1p1/4b2q/1Q2P3/1B3P2/1P2NPKP/1R5R b - - 0 28 | h5f3 g2f1 f3f2 | 1,792 | fork 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 | b |
r2qr1k1/pp3ppp/3p2n1/3n4/5PP1/2NBQ2P/PP6/2K1R2R w - - 0 19 | e3e8 d8e8 e1e8 a8e8 c3d5 | 1,431 | advantage kingsideAttack long middlegame | β, ., ., β, β, ., β, .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, β, β, ., ., β,
β, β, ., ., ., ., ., .,
., ., β, ., β, ., ., β | false | false | false | false | w |
r3qrk1/3R1p1p/2p2Qp1/4p3/1p1bP3/1B6/1PP2PPP/3R2K1 w - - 6 26 | d7e7 e8e7 f6e7 | 1,918 | 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, . | false | false | false | false | w |
r1br2k1/2q2ppp/p3pn2/1p6/2n1PP2/1PNBB3/P1P1Q1PP/R4RK1 b - - 0 15 | c4e3 e2e3 c7c3 | 1,478 | 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, ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r1b2rk1/pp3p1p/7p/4p3/2q1P3/P4R2/1P3QPP/R5K1 w - - 0 22 | f3g3 c8g4 g3g4 g8h8 f2f6 | 1,787 | kingsideAttack long mate mateIn3 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 |
2Q2bk1/5ppp/p7/3p4/P2P4/3q1N1P/2p1rPP1/R1N3K1 b - - 1 31 | d3d1 g1h2 e2f2 | 1,239 | crushing deflection 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 |
r1b2rk1/pp3p1p/4pQp1/2p2n1P/4B3/1P1P2P1/5PK1/4q1NR w - - 6 21 | e4f5 e1c1 h5h6 c1b2 f6b2 | 1,920 | 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 | w |
3r1k2/3P1ppp/8/Npn5/8/7P/5PP1/3R1K2 w - - 1 40 | d1d5 c5d7 a5b7 f8e8 b7d8 | 2,232 | advantage endgame long | ., ., ., β, ., β, ., .,
., ., ., β, ., β, β, β,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., β, ., β, ., . | false | false | false | false | w |
4Q2R/6p1/p4p2/1b1Pp1k1/4PnP1/4qPK1/8/8 w - - 19 53 | h8h5 f4h5 e8h5 | 1,353 | endgame mate mateIn2 sacrifice short | ., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., β, ., β, β, ., β, .,
., ., ., ., β, β, β, .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/3b2r1/1p5R/p2P2BB/2P3pP/PKP3P1/4r3/R7 b - - 2 46 | a5a4 b3b4 e2b2 | 1,171 | 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 |
r3k2r/pbpqbpp1/1p1P4/7p/2BB2n1/2NP4/PPPQ1PPP/R3R1K1 b kq - 0 13 | d7d6 e1e7 e8e7 d2g5 e7d7 g5f5 d7d8 | 2,228 | advantage defensiveMove 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, β, β,
β, ., ., ., β, ., β, . | false | false | true | true | b |
r7/1p4kp/2p1p1p1/4q3/8/4PBP1/5PKP/1Q6 w - - 2 36 | b1b7 g7f6 b7a8 | 906 | crushing endgame fork short | β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., β, ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., β, β, β,
., β, ., ., ., ., ., . | false | false | false | false | w |
r1b2rk1/pp1q1ppp/2p2n2/3p4/3P1B2/2N1QNPP/PPP1B2K/R5R1 b - - 0 17 | d7h3 | 1,180 | 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 | false | false | b |
6k1/5p2/3p3p/4b1p1/q3P3/1Q2pP2/P5PP/2R3K1 b - - 3 30 | a4d4 b3d1 e3e2 d1d4 e5d4 | 2,082 | advancedPawn advantage discoveredAttack endgame long | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., β,
., ., ., ., β, ., β, .,
β, ., ., ., β, ., ., .,
., β, ., ., β, β, ., .,
β, ., ., ., ., ., β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
2r4k/p4p1p/R3p3/2P5/2p5/4P3/5PPP/6K1 b - - 2 26 | c4c3 a6a2 c8b8 | 2,538 | crushing defensiveMove endgame rookEndgame short | ., ., β, ., ., ., ., β,
β, ., ., ., ., β, ., β,
β, ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/PR6/5kp1/8/6PK/r6P/8 b - - 5 44 | g5g4 h3h4 a2h2 | 1,044 | deflection endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r3k/p5b1/1p6/8/1Pq2pQ1/P7/3p1PP1/3R2K1 w - - 0 47 | g4h4 h8g8 h4d8 | 1,043 | crushing endgame fork master short | ., ., ., β, ., ., ., β,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., β, β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
5rk1/1q3p2/5P1p/p7/8/K1PQ4/8/8 w - - 2 62 | d3g3 g8h7 g3g7 | 1,077 | endgame mate mateIn2 short | ., ., ., ., ., β, β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1r1k/p1p5/1p4Qp/4qp2/8/1BP5/PP6/6RK w - - 0 34 | g6h6 | 1,090 | endgame mate mateIn1 oneMove | ., ., ., β, ., β, ., β,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, β | false | false | false | false | w |
rn2kb1r/pp2ppp1/2pq3p/8/2B1P2P/8/PPP2PP1/R1BQK2R b KQkq - 0 12 | d6b4 c1d2 b4c4 | 992 | 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 | true | true | b |
r1r5/3bnkbp/p3q1p1/Qp2P3/3pN3/8/PPP2PPP/R1B1R1K1 w - - 0 18 | e4g5 f7g8 g5e6 | 995 | 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 | w |
6r1/2pk1p2/2pp3p/4p1q1/1P2P2r/2NPP3/2P2QP1/R5K1 w - - 3 26 | f2f7 d7c8 f7g8 g5g8 a1a8 c8b7 a8g8 | 2,483 | crushing endgame sacrifice skewer 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 |
5r1k/5B2/p2p1Np1/1pp4p/4P2Q/P2P3P/1q6/2n4K w - - 0 27 | h4g5 b2d2 g5d2 | 2,219 | 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 |
r5k1/4Pp2/2Rb2pp/pp6/8/6P1/5P1P/6K1 w - - 0 34 | c6d6 a8e8 d6d8 g8g7 d8e8 | 1,073 | crushing endgame long pin | β, ., ., ., ., ., β, .,
., ., ., ., β, β, ., .,
., ., β, β, ., ., β, β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
1B1r2k1/pP3p1p/6p1/5b2/8/2b1PN1P/P3KPP1/3B3R b - - 0 19 | f5d3 | 1,330 | mate mateIn1 middlegame oneMove | ., β, ., β, ., ., β, .,
β, β, ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, β, ., β,
β, ., ., ., β, β, β, .,
., ., ., β, ., ., ., β | false | false | false | false | b |
r4r1k/ppp1q1pp/3p1n2/4n3/4P3/1B6/PPP2PPP/R1BQR1K1 b - - 1 13 | f6g4 f2f4 e7h4 | 1,753 | advantage clearance 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 |
r4k1r/p4qpp/2p5/4Q3/8/2Pn4/PP3PPP/R3R1K1 w - - 9 22 | e5d6 f8g8 d6d3 | 1,121 | crushing fork 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 |
5r1k/p6p/2Qp4/4b3/4P3/8/P1P3PP/6K1 b - - 0 26 | e5d4 g1h1 f8f1 | 887 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., β,
., ., β, β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/ppk3rb/3rP3/P1p2pqP/2P2Q2/1P3R2/5KP1/4R3 w - - 3 36 | f4g5 g7g5 e6e7 d6d2 f2e3 | 2,344 | advancedPawn 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 | false | w |
r2qnbk1/1b1p2p1/p5Pp/1p2p3/2PpP3/3P3P/PP2N1B1/R1B2QK1 w - - 0 20 | f1f7 g8h8 f7f8 | 1,098 | deflection kingsideAttack mate mateIn2 middlegame short | β, ., ., β, β, β, β, .,
., β, ., β, ., ., β, .,
β, ., ., ., ., ., β, β,
., β, ., ., β, ., ., .,
., ., β, β, β, ., ., .,
., ., ., β, ., ., ., β,
β, β, ., ., β, ., β, .,
β, ., β, ., ., β, β, . | false | false | false | false | w |
rnb2rk1/ppp2ppp/8/4N2Q/3qpp1b/1B6/PPPP2PP/R1B2K1R w - - 6 11 | b3f7 f8f7 h5f7 g8h8 f7e8 | 1,337 | backRankMate long mate mateIn3 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 | false | false | false | false | w |
rnb1k1nr/pppp1ppp/8/2b1p3/N3P2q/5N2/PPPP1PPP/R1BQKB1R b KQkq - 4 4 | h4f2 | 1,281 | attackingF2F7 mate mateIn1 oneMove opening | β, β, β, ., β, ., β, β,
β, β, β, β, ., β, β, β,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
β, β, β, β, ., β, β, β,
β, ., β, β, β, β, ., β | true | true | true | true | b |
2kr3r/1p2np1p/p3p1p1/qB1pP3/P2p4/3P1Q2/P1P2PPP/1R1R2K1 w - - 0 18 | f3f7 a6b5 f7e7 | 1,868 | 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, . | false | false | false | false | w |
3r4/p4Rk1/1p4p1/2p5/b7/2RBr1N1/P5PP/7K b - - 0 27 | g7f7 d3c4 e3e6 c4e6 f7e6 | 1,882 | crushing hangingPiece long middlegame | ., ., ., β, ., ., ., .,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, β, β, ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/8/6pp/4p3/1k1p3P/1P1K1PP1/8/8 w - - 0 46 | f3f4 e5f4 g3f4 b4b3 d3d4 | 1,869 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., β,
., β, ., β, ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k5/pp3pp1/2p1p2r/7p/4n2P/5B1q/PPPB4/R3QRK1 b - - 0 22 | h6g6 d2g5 e4g5 h4g5 g6g5 | 1,630 | 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 |
2k5/pbp1qp1p/1p2pr2/8/3Pp2Q/P1P5/2P1BPrP/R4RK1 w - - 0 18 | g1g2 f6g6 g2h3 | 1,901 | advantage defensiveMove 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, . | false | false | false | false | w |
8/8/1P5P/4k1K1/4b3/5p2/8/8 w - - 0 54 | h6h7 e4h7 b6b7 e5d4 b7b8q | 1,509 | advancedPawn bishopEndgame crushing endgame long promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2rq1rk1/1p1b1ppp/p3pn2/2b1N3/2Pn1P2/1PN1B1Q1/P5PP/R2B1RK1 b - - 4 17 | d4f5 e3c5 f5g3 | 1,591 | crushing middlegame short | ., ., β, β, ., β, β, .,
., β, ., β, ., β, β, β,
β, ., ., ., β, β, ., .,
., ., β, ., β, ., ., .,
., ., β, β, ., β, ., .,
., β, β, ., β, ., β, .,
β, ., ., ., ., ., β, β,
β, ., ., β, ., β, β, . | false | false | false | false | b |
1k1r4/ppp1Qp2/8/1Nn3q1/P2P1Nn1/2P3P1/1P2RP1p/7K b - - 6 28 | g5e7 e2e7 d8h8 f4h3 c5d3 | 2,736 | crushing long middlegame quietMove | ., 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 |
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.