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 |
|---|---|---|---|---|---|---|---|---|---|
1R3n2/5pk1/2b1p3/4P1Q1/5P2/8/3pq1PP/7K b - - 7 46 | f8g6 g5f6 g7h7 | 1,557 | crushing defensiveMove endgame short | ., β, ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/pp4bk/1q1r2pp/4B3/7Q/1PP4P/1P3rP1/R2R3K b - - 0 28 | d6d1 a1d1 g7e5 d1d7 e5g7 | 1,457 | advantage intermezzo 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 | b |
2k3r1/1pp5/1pnp3Q/4p3/4q3/2P3P1/PP5P/5RK1 w - - 0 25 | h6e6 c8b8 e6g8 | 1,285 | advantage 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 |
r5k1/pb4p1/1pq4p/2p2p2/3p2nQ/3P2N1/PP3RP1/4R1K1 w - - 2 27 | g3f5 g4f2 f5e7 g8h8 e7c6 | 1,879 | crushing fork 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 |
8/5p2/4p2p/4P1p1/1k2P1P1/1p1K2P1/1p1N4/8 b - - 1 47 | b4a3 d3c3 a3a2 | 1,299 | crushing defensiveMove endgame knightEndgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., β, .,
., β, ., ., β, ., β, .,
., β, ., β, ., ., β, .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2k3r1/pp5p/2p2Q2/3p4/3Pp3/2P1q1P1/PP4PK/5R2 b - - 1 25 | e3g3 h2g1 g3g2 | 1,172 | 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 |
8/p3p1kp/3bB3/R3rK2/1p3p2/1P6/P1P5/8 w - - 4 44 | a5e5 d6e5 f5e5 | 1,098 | advantage endgame short | ., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, β,
., ., ., β, β, ., ., .,
β, ., ., ., β, β, ., .,
., β, ., ., ., β, ., .,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/1P4k1/1K6/8/8/2r3p1/6R1 w - - 3 59 | b6b7 c2b2 b5c6 g6f5 g1g2 b2g2 b7b8q | 2,024 | advancedPawn crushing defensiveMove deflection endgame master promotion rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
3k1b2/p5q1/Pp1r4/1PpQp3/2Pp4/3P4/2KN4/2B5 w - - 4 45 | d5a8 d8e7 a8a7 | 1,494 | crushing endgame interference short | ., ., ., β, ., β, ., .,
β, ., ., ., ., ., β, .,
β, β, ., β, ., ., ., .,
., β, β, β, β, ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
r6k/pbp2Qp1/1p5p/7R/3q1PP1/7P/PP2R3/4K3 b - - 6 30 | d4g1 e1d2 a8d8 | 1,289 | crushing endgame short | β, ., ., ., ., ., ., β,
β, β, β, ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., β,
β, β, ., ., β, ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
4r1k1/8/pq2P2p/2p3b1/P1PpQp2/B3pP2/P3K1P1/3R4 w - - 1 30 | e4g6 g8h8 g6e8 | 958 | crushing endgame fork master 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 |
8/8/2k3p1/p2p1pP1/P1p2P2/1PP1K3/8/8 w - - 0 39 | b3c4 d5c4 e3d4 | 767 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
β, ., ., β, ., β, β, .,
β, ., β, ., ., β, ., .,
., β, β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
k7/5pp1/2p4p/1p1pP3/2n2P2/1QR3P1/1P5q/K7 b - - 2 32 | h2g1 a1a2 g1a7 b3a3 c4a3 | 1,566 | crushing endgame long | β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., β,
., β, ., β, β, ., ., .,
., ., β, ., ., β, ., .,
., β, β, ., ., ., β, .,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
8/3R3p/2r4k/1p3qp1/7P/4Q3/PPP3P1/1K6 b - - 0 32 | f5c2 b1a1 c2c1 e3c1 c6c1 | 1,790 | backRankMate endgame long mate mateIn3 | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., β, ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
β, β, β, ., ., ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
5rk1/pp2Q3/2p1p1p1/3rq2n/7P/8/PPP1N3/2K2R2 w - - 0 25 | f1f8 | 1,543 | mate mateIn1 middlegame oneMove | ., ., ., ., ., β, β, .,
β, β, ., ., β, ., ., .,
., ., β, ., β, ., β, .,
., ., ., β, β, ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, β, β, ., β, ., ., .,
., ., β, ., ., β, ., . | false | false | false | false | w |
3r2k1/p4ppp/8/1p1p2P1/3P3P/P1q5/4RP2/4R1K1 w - - 0 35 | e2e8 d8e8 e1e8 | 563 | backRankMate endgame mate mateIn2 queenRookEndgame short | ., ., ., β, ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., β, ., β, ., ., β, .,
., ., ., β, ., ., ., β,
β, ., β, ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
Q2r4/1p1k1p1R/2pp4/p5p1/P3P3/KPq1n3/5p2/R7 w - - 2 39 | a8b7 d7e6 b7f7 e6e5 f7g7 | 1,930 | crushing endgame long pin | β, ., ., β, ., ., ., .,
., β, ., β, ., β, ., β,
., ., β, β, ., ., ., .,
β, ., ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
β, β, β, ., β, ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
R7/1p5r/1k3p2/1p1rp3/P2n4/5P1P/1P6/2RB3K w - - 2 43 | a4a5 | 1,234 | 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 |
4r1k1/pp5p/2pq1pp1/3p4/3P1b2/2N4P/PP3QP1/5RK1 w - - 4 22 | f2f4 d6f4 f1f4 | 1,093 | advantage endgame short | ., ., ., ., β, ., β, .,
β, β, ., ., ., ., ., β,
., ., β, β, ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., .,
., ., β, ., ., ., ., β,
β, β, ., ., ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
r2q1rk1/pp2bppp/2p1bp2/3n4/P1BP1B2/2P2N2/1P2QPPP/R3R1K1 b - - 0 13 | d5f4 | 902 | advantage 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, β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | b |
br4k1/2p2pp1/4p2p/p3P1q1/P2p4/3B4/2P2QPP/5RK1 w - - 2 23 | f2f7 g8h8 f7f8 b8f8 f1f8 | 883 | endgame kingsideAttack long mate mateIn3 sacrifice | 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 |
8/4k1pp/4P3/p2Q1p2/5P2/5K2/2q3PP/8 b - - 8 43 | c2e4 d5e4 f5e4 | 1,463 | crushing endgame queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., β, ., ., .,
β, ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
6kr/1p2n3/p3PQ2/3p2r1/1P1Pq3/2P3P1/5P1P/6KR w - - 0 37 | f6f7 | 1,407 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., β, β,
., β, ., ., β, ., ., .,
β, ., ., ., β, β, ., .,
., ., ., β, ., ., β, .,
., β, ., β, β, ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, β | false | false | false | false | w |
r4rk1/4qppp/4b3/p2pP3/1p6/1Q2B1N1/5PPP/R3R1K1 b - - 1 25 | d5d4 b3d3 d4e3 | 1,336 | 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 | b |
r1b1k2r/p2nppbp/q1pp1np1/4P3/2N5/3P1N2/1PPBQPPP/2KR1B1R b kq - 0 13 | a6a1 | 424 | mate mateIn1 middlegame oneMove | β, ., β, ., β, ., ., β,
β, ., ., β, β, β, β, β,
β, ., β, β, ., β, β, .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, ., .,
., β, β, β, β, β, β, β,
., ., β, β, ., β, ., β | false | false | true | true | b |
r4rk1/1pp2pp1/p7/3PpN1Q/1b3q2/8/P2R1PPP/R5K1 w - - 0 35 | d2d3 g7g6 d3g3 f4g3 h5h6 | 2,336 | advantage long middlegame pin quietMove 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 |
2r1k1r1/4bp2/1p2p3/pP1pqb1B/5B1P/P5P1/5K1N/R2QR3 b - - 1 26 | e7c5 f2g2 e5f4 | 2,278 | 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, ., ., . | false | false | false | false | b |
r3r1k1/ppq2ppp/3bbn2/2pp2R1/8/1PN5/PBPP1PPP/R2Q1BK1 w - - 3 14 | c3d5 d6h2 g1h1 f6d5 g5g7 | 2,385 | advantage 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,
β, ., ., β, ., β, β, . | false | false | false | false | w |
r1brNk2/1pb2p1p/p7/5p2/8/2P5/PP3PPP/3RR1K1 w - - 6 24 | e8c7 d8d1 e1d1 | 1,356 | advantage hangingPiece 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 |
8/8/p7/2PK4/3p4/1Pk5/P7/8 b - - 2 55 | d4d3 c5c6 d3d2 c6c7 d2d1q | 795 | advancedPawn crushing endgame long pawnEndgame promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3k1r1/pp3p2/2p1p1bB/2b1q3/4P3/3B4/PPP2PPP/R2QR1K1 b q - 0 18 | g8h8 d1d2 c5d6 g2g3 e5h5 | 2,579 | advantage long middlegame quietMove | β, ., ., ., β, ., β, .,
β, β, ., ., ., β, ., .,
., ., β, ., β, ., β, β,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., ., β, β, ., β, . | false | false | false | true | b |
3r2k1/p4ppp/8/Qp6/2pp1qPP/P7/KP3P2/R7 w - - 0 28 | a5d8 | 1,379 | backRankMate endgame hangingPiece mate mateIn1 oneMove | ., ., ., β, ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, β, ., β, β, β,
β, ., ., ., ., ., ., .,
β, β, ., ., ., β, ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
5k2/r5p1/4P2p/3PK3/8/1b6/7P/2R5 w - - 0 41 | c1c8 f8e7 d5d6 | 1,252 | endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., . | false | false | false | false | w |
r4rk1/3n2p1/p3p1Bp/7P/1p1p2Q1/2b1P3/q1PN1P2/2RK2R1 w - - 0 26 | g6h7 g8f7 g4f3 f7e8 f3a8 | 2,528 | advantage interference long middlegame | β, ., ., ., ., β, β, .,
., ., ., β, ., ., β, .,
β, ., ., ., β, ., β, β,
., ., ., ., ., ., ., β,
., β, ., β, ., ., β, .,
., ., β, ., β, ., ., .,
β, ., β, β, ., β, ., .,
., ., β, β, ., ., β, . | false | false | false | false | w |
7r/R7/4k1p1/1p3n1p/1nr1NP2/7P/PP3P2/1K1R4 w - - 2 34 | e4g5 e6f6 a7f7 | 2,011 | hookMate 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 | w |
1k1r3r/ppp2ppp/8/1Nb4b/4B3/2P1P2P/PP3PP1/R1B1K2R b KQ - 0 16 | d8d1 | 1,213 | 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 |
6k1/5p2/4pPp1/1p2K2p/P2P4/r3R2P/5PP1/8 b - - 0 36 | a3e3 f2e3 b5a4 | 1,236 | advantage endgame intermezzo master rookEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, β, .,
., β, ., ., β, ., ., β,
β, ., ., β, ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1p4pp/2k5/6P1/2K2P2/8/1P6/8 b - - 0 38 | h7h5 g5h6 g7h6 | 2,273 | endgame | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5k2/1N3p2/8/1B1Npr2/2P2n2/8/6PP/5RK1 b - - 1 31 | f4e2 g1h1 f5f1 | 1,023 | backRankMate deflection discoveredAttack endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., β, β, β, ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
1R6/1P5p/6p1/3pkp2/8/2rp1B2/5PPP/5K2 b - - 0 39 | c3c1 f3d1 c1d1 | 600 | endgame mate mateIn2 short | ., β, ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, ., . | false | false | false | false | b |
r5k1/1p3r1p/p5p1/3Pp1N1/P2b2PB/7P/8/1R5K w - - 0 31 | g5f7 g8f7 b1b7 | 1,046 | attraction capturingDefender crushing endgame master short | β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., β, β, ., β, .,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β | false | false | false | false | w |
r5k1/pb1q1pp1/1p1nN2p/8/1P6/P3Q2P/B1P3p1/4R1K1 w - - 4 28 | e3d4 f7e6 a2e6 d7e6 e1e6 a8f8 e6e1 | 2,568 | advantage defensiveMove fork middlegame sacrifice 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 |
r3rnk1/p1p2pbp/3p2p1/1q1P3b/4N3/2N1P2P/PPB2PP1/R2QR1K1 b - - 1 18 | h5d1 c3b5 d1c2 | 1,837 | advantage middlegame short | β, ., ., ., β, β, β, .,
β, ., β, ., ., β, β, β,
., ., ., β, ., ., β, .,
., β, ., β, ., ., ., β,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., β,
β, β, β, ., ., β, β, .,
β, ., ., β, β, ., β, . | false | false | false | false | b |
r3k2r/p3n1b1/3qp3/1pp1pn2/4P1Pp/2PQ3P/PP4B1/R1B2RK1 w kq - 2 23 | d3b5 d6d7 b5d7 | 1,668 | 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, . | false | false | true | true | w |
rn2k2r/pp3ppp/2p1p3/q7/4P3/1PB4P/P1P1QPPN/R3K2R b KQkq - 0 16 | a5c3 e2d2 c3a1 | 892 | 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 | true | true | true | true | b |
4k3/1R6/K6p/2R5/3r4/8/Pr4PP/8 b - - 2 33 | d4a4 c5a5 a4a5 a6a5 b2b7 | 1,657 | crushing endgame long rookEndgame | ., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1rk1r3/p2b1pp1/N3p2p/3pP3/3p4/8/P1P2PPP/1R4K1 w - - 0 23 | b1b8 | 504 | endgame mate mateIn1 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 |
2k5/pp1n4/2p3p1/4R2p/8/2P1N2P/PPK3P1/4r3 w - - 9 32 | e5e8 c8c7 e3d5 c6d5 e8e1 | 822 | crushing discoveredAttack endgame long | ., ., β, ., ., ., ., .,
β, β, ., β, ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., β,
β, β, β, ., ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/5pp1/5b1p/p4P2/PkP3P1/3KN3/8/8 w - - 3 45 | e3d5 b4a4 d5f6 | 880 | advantage endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
β, ., ., ., ., β, ., .,
β, β, β, ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r2rk1/p3Q1pp/4P3/3B1p2/5B1b/4P2P/PP3P2/1K1b3R b - - 0 22 | d1c2 b1a1 h4e7 | 1,458 | crushing intermezzo 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 | b |
2k4r/pp3pr1/2p1pp2/3p1P2/3N4/1P1PPRqP/Pb1PQ1P1/6RK b - - 6 26 | h8h3 g2h3 g3g1 | 1,528 | 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 | false | false | false | false | b |
r2qnrk1/1b1pbRpp/p1p5/4P3/2B1P3/2N5/PPP3PP/R1BQ3K b - - 0 12 | f8f7 c4f7 g8f7 d1f3 f7g8 | 1,363 | advantage defensiveMove 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 | false | false | false | false | b |
6k1/5p2/7p/4b1p1/R7/1P2B2P/Pr3PP1/6K1 b - - 2 34 | b2b1 e3c1 b1c1 | 468 | endgame master mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., β, ., ., β, ., ., β,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r3k3/4bp2/2pp2p1/pp5r/3QPq1p/2P2n1B/PP3PRN/R6K w q - 0 26 | h2f3 f4f3 h3g4 f3f4 g4h5 | 1,808 | 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 | true | w |
2r1k2r/5p2/pqp1p1p1/2RnP2p/P2Q4/6B1/5PPP/R5K1 w k - 3 25 | c5d5 c6c5 d5d6 c5d4 d6b6 | 1,840 | crushing 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 | true | false | w |
4rr2/1qk2n1p/p7/2pp1Q2/1p6/1P1P1P1P/1PP2P2/R2KR3 w - - 1 32 | e1e8 f8e8 f5f7 | 1,362 | 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 |
3r2k1/4Rp2/3Bn1p1/1pP4p/1P1qP3/1Q3PK1/6PP/8 b - - 6 32 | d8d6 e7e8 g8g7 c5d6 d4d6 e4e5 h5h4 g3h3 e6f4 | 2,907 | crushing endgame master veryLong | ., ., ., β, ., ., β, .,
., ., ., ., β, β, ., .,
., ., ., β, β, ., β, .,
., β, β, ., ., ., ., β,
., β, ., β, β, ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
k6r/p7/3rp3/1q1N1pp1/3Pn3/P3Q1PP/1B6/2R3K1 w - - 0 46 | d5c7 a8b7 c7b5 | 863 | crushing fork middlegame short | β, ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., β, ., β, ., β, β, .,
., ., ., β, β, ., ., .,
β, ., ., ., β, ., β, β,
., β, ., ., ., ., ., .,
., ., β, ., ., ., β, . | false | false | false | false | w |
b2NRbk1/p6p/6p1/1pp5/8/7P/1rp2PP1/4R1K1 w - - 2 33 | d8e6 g8f7 e8f8 f7e7 f8a8 | 1,795 | 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 | w |
1r4k1/RpR2Np1/8/3p3p/3P2nP/1r3P2/6P1/6K1 b - - 0 26 | b3b1 c7c1 b1c1 | 400 | 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 |
r4rk1/p1p1b1pp/b1qp4/2pn4/2N1Np2/5P2/PPP3PP/R1BQ1RK1 w - - 2 20 | c4a5 c6a4 d1d5 | 1,597 | advantage middlegame short | β, ., ., ., ., β, β, .,
β, ., β, ., β, ., β, β,
β, ., β, β, ., ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., β, β, ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., ., β, β,
β, ., β, β, ., β, β, . | false | false | false | false | w |
8/R1b3pp/5p2/4kP2/8/8/6PP/6K1 b - - 2 36 | c7b6 g1f1 b6a7 | 928 | crushing endgame fork short | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
1n1q1rk1/2p1bppp/3p1n2/r4NQ1/1p2P3/6P1/PBPN1PBP/R4bK1 w - - 2 17 | g5g7 | 1,376 | kingsideAttack mate mateIn1 middlegame oneMove | ., β, ., β, ., β, β, .,
., ., β, ., β, β, β, β,
., ., ., β, ., β, ., .,
β, ., ., ., ., β, β, .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, β, β, β, ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
2b5/1p4k1/p1p1p3/P1P2pp1/2BP1P2/4PK2/8/8 w - - 0 49 | f4g5 g7g6 f3f4 | 1,113 | bishopEndgame crushing endgame short | ., ., β, ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., β, ., β, ., ., .,
β, ., β, ., ., β, β, .,
., ., β, β, ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/R7/4ppkp/8/1r3PPP/5K2/8/8 w - - 2 32 | h4h5 | 1,067 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/4pp1k/p2B2pp/1p2b2n/4P3/P1N2P1q/1P2QP1P/6RK b - - 0 32 | h3h2 | 1,446 | 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 | false | false | false | false | b |
1r4k1/p4ppp/2p1r2q/3Bn3/8/1PQ1P1PP/P4P2/2R2RK1 b - - 0 24 | c6d5 | 1,180 | advantage hangingPiece middlegame oneMove | ., β, ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., β, ., β, ., ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., β, ., β, β,
β, ., ., ., ., β, ., .,
., ., β, ., ., β, β, . | false | false | false | false | b |
r1r3k1/2qbpp2/p2p2p1/3Bb3/1p2P1P1/5P2/PPP4Q/2KR3R w - - 2 20 | h2h7 g8f8 h7f7 | 1,518 | 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 | false | false | false | false | w |
r3k2r/ppp2ppp/2p1b3/8/4P2q/4P1PP/PPP5/RN1QKB1R b KQkq - 0 10 | h4e4 h1h2 e4e3 h2e2 e3g3 | 2,552 | advantage exposedKing 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 | true | true | true | true | b |
7k/8/6p1/P2p2P1/QK1P1P2/4P3/3n4/q7 b - - 6 53 | a1b2 b4c5 d2e4 c5d5 e4c3 d5e6 c3a4 | 2,110 | crushing endgame fork veryLong | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., β, ., ., β, .,
β, β, ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/pbp3p1/1p2p1q1/4N2p/3PPp2/2P2P1n/P3BQP1/R4RK1 w - - 2 27 | g1h2 h3f2 e5g6 | 1,289 | 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 |
8/5kp1/5p1p/2B1p3/2P1P3/3P3P/5KP1/4n3 b - - 0 46 | e1d3 f2g3 d3c5 | 789 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., β, ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | b |
5rk1/1R6/3p4/p2b1B1p/5N1P/1P4PK/5q2/8 w - - 0 43 | f5h7 g8h8 f4g6 | 1,260 | endgame master mate mateIn2 short | ., ., ., ., ., β, β, .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, ., β, ., β,
., ., ., ., ., β, ., β,
., β, ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1b3kp1/p2r2n1/3p4/B2q2P1/1P5P/4Q1P1/2R4K w - - 1 34 | e2e8 f7f6 c1f1 | 1,989 | crushing middlegame short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
β, ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
β, ., ., β, ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., β, ., ., ., ., β | false | false | false | false | w |
4r3/7p/3N2p1/p2BBp1k/b2P1P2/2P1P3/P2K2PP/1q6 w - - 10 37 | d5f3 h5h4 e5f6 g6g5 f6g5 | 1,725 | endgame | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, .,
β, ., ., β, β, β, ., β,
β, ., ., β, ., β, ., .,
., ., β, ., β, ., ., .,
β, ., ., β, ., ., β, β,
., β, ., ., ., ., ., . | false | false | false | false | w |
rn2k1nr/pp2bp2/2pp1qp1/7p/P2PPP2/2N1B2B/1PP4P/R2QK2R b KQkq - 1 16 | f6h4 e3f2 h4h3 | 843 | advantage fork opening short | β, β, ., ., β, ., β, β,
β, β, ., ., β, β, ., .,
., ., β, β, ., β, β, .,
., ., ., ., ., ., ., β,
β, ., ., β, β, β, ., .,
., ., β, ., β, ., ., β,
., β, β, ., ., ., ., β,
β, ., ., β, β, ., ., β | true | true | true | true | b |
8/5pk1/R5p1/1b1p3p/3P1p2/3B3P/1rP2PP1/6K1 w - - 6 36 | a6b6 b2b1 g1h2 b5d3 b6b1 | 1,611 | advantage endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, .,
., β, ., β, ., ., ., β,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., β,
., β, β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r6k/6Rp/3N1K2/2p5/8/8/7n/8 w - - 4 51 | d6f7 | 819 | endgame mate mateIn1 oneMove | β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., β, ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1k5/r3bpp1/PR4p1/2PpB3/6P1/2P2P1P/8/R5K1 b - - 5 32 | e7c5 e5d4 c5b6 d4b6 a7a6 a1a6 a8a6 | 1,200 | advantage endgame fork pin veryLong | β, ., β, ., ., ., ., .,
β, ., ., ., β, β, β, .,
β, β, ., ., ., ., β, .,
., ., β, β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
r4k2/1p3p2/p2N3p/1p2P3/8/P1P1P2n/1r6/R4R1K w - - 0 26 | f1f7 f8g8 a1f1 | 2,397 | crushing defensiveMove endgame short | β, ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
β, ., ., β, ., ., ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., β, ., ., β,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., β | false | false | false | false | w |
r1bq1rk1/p2p4/3Np1Np/2p2p1n/6pP/3PP1B1/P4PP1/Q4RK1 w - - 2 18 | a1h8 | 1,117 | master mate mateIn1 middlegame oneMove | β, ., β, β, ., β, β, .,
β, ., ., β, ., ., ., .,
., ., ., β, β, ., β, β,
., ., β, ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., β, β, ., β, .,
β, ., ., ., ., β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
8/1p2rkp1/p1b2pN1/P3nK1P/1P6/4B2P/5P2/2R5 b - - 10 41 | c6d7 f5f4 e5d3 f4f3 e7e3 f3e3 d3c1 | 2,274 | crushing discoveredAttack 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 | b |
6k1/3r1pp1/pp5p/2pN3q/3nP3/2P1Q1B1/PP3RPP/7K b - - 0 29 | h5d1 f2f1 d1f1 | 1,092 | 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 | b |
8/p1kq2pp/2pb2r1/2p5/8/3QBP2/PP3P1P/3R1R1K b - - 2 23 | d7h3 d3d6 g6d6 e3f4 h3f3 h1g1 f3f4 | 1,606 | crushing fork 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 |
4r1k1/2P2p1p/R5p1/3b4/1P6/5N1P/p4PP1/6K1 b - - 0 31 | e8c8 a6a2 d5a2 | 2,103 | crushing endgame short | ., ., ., ., β, ., β, .,
., ., β, ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
rn2k1nr/ppp2ppp/3bp3/q5N1/3N2b1/2P5/PP1PBPPP/R1BQK2R b KQkq - 2 9 | g4e2 d1e2 a5g5 | 1,480 | advantage opening short | β, β, ., ., β, ., β, β,
β, β, β, ., ., β, β, β,
., ., ., β, β, ., ., .,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., ., .,
β, β, ., β, β, β, β, β,
β, ., β, β, β, ., ., β | true | true | true | true | b |
2r4k/4R3/4p1B1/p3b3/1p6/2r1P2P/5PP1/1R4K1 b - - 2 39 | c3c1 b1c1 c8c1 | 677 | endgame mate mateIn2 short | ., ., β, ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., β,
., ., ., ., ., β, β, .,
., β, ., ., ., ., β, . | false | false | false | false | b |
5k2/p5pp/8/3B1p2/P1P2P2/8/1r2nKPP/3R4 b - - 4 25 | e2c3 f2e1 c3d1 | 1,202 | crushing discoveredAttack endgame short | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | b |
1k1r3r/ppp2ppp/8/2B1n3/6B1/P1N2N1q/1PP1QP2/R3R1K1 b - - 0 19 | h3g4 g1h1 e5f3 | 1,700 | 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, ., ., ., β, ., β, . | false | false | false | false | b |
5r1k/5qpP/p3R3/1pr4P/3p1p2/7Q/PPP2P2/4RNK1 b - - 5 29 | c5g5 g1h1 g5h5 h3h5 f7h5 | 1,619 | advantage kingsideAttack long master middlegame pin | ., ., ., ., ., 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/5pbp/7q/2pPpP2/2P1Q3/6BP/1r6/6RK b - - 4 32 | h6h3 g3h2 h3h2 | 789 | 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 |
3r1rk1/p4p2/3p1nPQ/2p4p/1pN3BP/3P2P1/PP5K/2R5 b - - 0 26 | f6g4 h2g2 g4h6 | 949 | advantage 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, ., ., ., ., . | false | false | false | false | b |
2kr1b1r/B1p1pppp/1p6/1B6/4P1n1/8/PPP1N1KP/R7 w - - 0 16 | b5a6 c8d7 a1d1 d7c6 d1d8 | 1,199 | advantage deflection long middlegame queensideAttack skewer | ., ., 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 |
r1bb2k1/1p1P1rpp/8/1pp5/3q4/P1N5/6PP/4RR1K w - - 0 26 | e1e8 f7f8 f1f8 | 1,083 | fork master 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 |
8/5p2/3kp2p/2pr1p1P/2K2P2/1P1R2P1/2P5/8 w - - 0 36 | d3d5 e6d5 c4b5 d5d4 b5b6 | 2,758 | crushing endgame long rookEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., β,
., ., β, β, ., β, ., β,
., ., β, ., ., β, ., .,
., β, ., β, ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/7p/p3p1p1/P1k3P1/2P1pP2/2K5/7P/8 b - - 0 40 | e4e3 c3d3 e3e2 d3e2 c5c4 | 1,533 | advancedPawn crushing deflection endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., β, ., β, .,
β, ., β, ., ., ., β, .,
., ., β, ., β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r6r/pp1knpp1/1q2p3/3pn2p/1b1P2P1/2N1BP2/PP2N2P/R2Q1RK1 w - - 0 14 | c3a4 b6b5 d4e5 | 2,231 | advantage middlegame short | β, ., ., ., ., ., ., β,
β, β, ., β, β, β, β, .,
., β, ., ., β, ., ., .,
., ., ., β, β, ., ., β,
., β, ., β, ., ., β, .,
., ., β, ., β, β, ., .,
β, β, ., ., β, ., ., β,
β, ., ., β, ., β, β, . | false | false | false | false | w |
P6r/p1q1kppp/3b4/8/Q5b1/1P6/P3pPPP/R1B2RK1 b - - 0 17 | d6h2 g1h1 e2f1q | 1,661 | advancedPawn deflection kingsideAttack mate mateIn2 middlegame promotion 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 |
r2q1rk1/1p4bp/2n2npB/pN1pp3/P7/5P2/1PPQ2PP/R3KB1R b KQ - 1 15 | f6e4 f3e4 d8h4 g2g3 h4e4 | 2,061 | clearance 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,
β, ., ., ., β, β, ., β | true | true | false | false | b |
3r2k1/5p2/7p/Q5p1/P5q1/8/5PPP/1r3R1K w - - 0 32 | a5d8 g8g7 f1b1 | 1,129 | crushing endgame hangingPiece intermezzo 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.