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 |
|---|---|---|---|---|---|---|---|---|---|
3q1rk1/pb3p2/1p2p1pQ/4P1P1/2r5/2Pp1P2/P5P1/R4RK1 w - - 0 25 | g1f2 c4h4 h6h4 | 1,614 | 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 |
8/5rk1/1p4p1/p1p2b1q/2Pp1B2/P2P2P1/1P4K1/R3Q3 w - - 0 37 | e1e5 g7g8 a1h1 h5h1 g2h1 | 1,885 | clearance crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., ., ., ., β, .,
β, ., β, ., ., β, ., β,
., ., β, β, ., β, ., .,
β, ., ., β, ., ., β, .,
., β, ., ., ., ., β, .,
β, ., ., ., β, ., ., . | false | false | false | false | w |
8/pp3p1p/3p4/3P2K1/2P5/Pk6/8/8 w - - 0 49 | c4c5 d6c5 d5d6 | 1,574 | advantage endgame pawnEndgame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k2b1r/p5pp/6q1/P1pr1p2/B3R3/7Q/P1P2PPP/1RB3K1 b - - 1 21 | d5d1 e4e1 d1e1 | 739 | 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, . | false | false | false | false | b |
5k2/R5pp/4P3/1p1p4/1Pp5/P5P1/1b3K1P/8 b - - 2 36 | b2d4 f2e2 d4a7 | 809 | crushing endgame fork master short | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/1b1q4/4pQpB/2p2p1p/2Pp1P1P/3P2K1/p5P1/8 w - - 6 57 | f6g6 g8h8 h6g5 d7g7 g5f6 g7f6 g6f6 | 2,226 | crushing endgame pin quietMove veryLong | ., ., ., ., ., ., β, .,
., β, ., β, ., ., ., .,
., ., ., ., β, β, β, β,
., ., β, ., ., β, ., β,
., ., β, β, ., β, ., β,
., ., ., β, ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1p1k1ppp/p1n5/3r4/2Np4/P4P1P/1P1K1P2/2R5 w - - 1 23 | c4b6 d7d6 b6d5 | 934 | 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 |
8/7R/2k5/4B3/5PK1/3p1r1p/8/8 b - - 1 63 | d3d2 h7c7 c6b6 c7d7 h3h2 d7d2 h2h1q | 1,947 | advancedPawn crushing defensiveMove endgame promotion veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r3r2/p4pk1/2p1pq1p/3p2pQ/3P1b1P/1P6/P1P3P1/3R1RBK w - - 1 24 | g2g3 f6g6 h5g6 f7g6 g3f4 | 1,900 | 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 |
8/8/6p1/2p2P1p/3k2PP/8/6K1/8 b - - 0 46 | g6f5 g4h5 d4e5 h5h6 e5f6 | 1,912 | crushing defensiveMove endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6r1/2qbkp2/p1p1pp2/2p4Q/N3P3/1NPP2P1/P7/1R2R1K1 b - - 0 21 | c7g3 g1f1 g3g2 | 1,512 | 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, . | false | false | false | false | b |
8/8/7p/7P/4K3/6k1/8/8 w - - 0 54 | e4f5 g3h4 f5g6 h4g4 g6h6 g4f5 h6g7 | 803 | crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/p4pp1/1p2p2p/2q5/b7/2nBP3/PR1Q1PPP/2R3K1 b - - 1 23 | c3e2 d3e2 c5c1 d2c1 c8c1 | 1,180 | crushing discoveredAttack 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 |
1r1q1k2/bp3p1Q/p1pp1p1p/4p2P/1P2P3/P1PP2r1/B4PP1/R3K3 w Q - 0 26 | h7f7 | 1,404 | 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 | true | false | false | w |
4k3/1R6/p3KB2/4P3/1p3P1P/r2n4/8/8 b - - 1 54 | d3c5 e6d5 c5b7 | 925 | advantage endgame fork short | ., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., β, ., β,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1R1r2k1/p4ppp/2p2n2/q3Q3/4P3/8/5PPP/R5K1 b - - 3 24 | a5e5 b8d8 f6e8 | 1,650 | 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 | b |
4r2k/p1q3pp/1p6/8/P5Q1/1P1B3P/1BP3P1/7K b - - 6 36 | e8e1 d3f1 e1f1 | 814 | 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 |
2r2rk1/pp1bqp1p/3bp1p1/n7/4Q3/5N2/PBB2PPP/2RR2K1 w - - 0 19 | e4d4 f7f6 d4d6 e7d6 d1d6 | 1,519 | 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, . | false | false | false | false | w |
r2r2kb/1pq2p1p/p3p1p1/4P3/PP2QPPn/8/B2R1B1P/3R2K1 b - - 2 29 | d8d2 d1d2 c7c1 f2e1 h4f3 g1f2 f3d2 | 1,946 | 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, ., β,
., ., ., β, ., ., β, . | false | false | false | false | b |
4r2k/6bp/2qpNp2/1r3P2/8/3Q2P1/5P1P/3R2K1 w - - 8 34 | e6d4 c6d5 d3b5 d5b5 d4b5 | 2,319 | advantage fork long master middlegame | ., ., ., ., β, ., ., β,
., ., ., ., ., ., β, β,
., ., β, β, β, β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., β, ., ., β, . | false | false | false | false | w |
1r1qk1nr/p2b1pp1/3bp2p/3BN3/3P4/8/PPP1QPPP/R1B1K2R b KQk - 0 12 | d8a5 c1d2 a5d5 | 1,526 | 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 | true | true | true | false | b |
8/8/8/6Rp/5P1k/6r1/4K3/8 w - - 4 44 | g5g3 h4g3 f4f5 h5h4 e2f1 g3f4 f5f6 | 2,215 | crushing endgame quietMove rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1n3rk1/pQ3ppp/2pbp3/2PpN3/q2PnB2/4P3/bP3PPP/R1K2B1R b - - 0 13 | d6e5 a1a2 a4a2 | 2,566 | 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 |
r2qr1k1/p2n1ppB/1p2pb2/3n4/2NP1P2/1P3R2/PB2Q1PP/R5K1 b - - 0 16 | g8h7 f3h3 h7g8 e2h5 g7g6 | 2,144 | advantage hangingPiece 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 |
r4r1k/pp3qpp/2n5/3p4/3P1p1Q/P1nBB2P/P4P2/R4R1K w - - 0 20 | h4h7 | 535 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., ., ., β, ., β,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., β,
β, ., β, β, β, ., ., β,
β, ., ., ., ., β, ., .,
β, ., ., ., ., β, ., β | false | false | false | false | w |
1k1r2n1/1pp5/p2pn1Rr/7p/4P3/P2B3P/1PP3P1/5RK1 w - - 4 24 | g6h6 g8h6 f1f6 d8h8 f6e6 | 1,475 | advantage fork 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 |
r3k2r/1p2bppp/5n2/2pp4/p7/1qPP1N2/4NPPP/R2Q1RK1 w kq - 0 19 | d1b3 a4b3 a1a8 | 1,141 | 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, . | false | false | true | true | w |
4k1b1/4p1P1/q1np1p1Q/2p5/4P3/p1PP3P/P5RK/5r2 w - - 0 36 | h6h8 a6d3 h8g8 e8d7 g8b3 f1b1 b3d5 b1h1 h2h1 d3h3 h1g1 | 2,696 | advantage endgame pin veryLong | ., ., ., ., β, ., β, .,
., ., ., ., β, ., β, .,
β, ., β, β, ., β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., β, β, ., ., ., β,
β, ., ., ., ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
R7/8/Pq2p1k1/1p1pP2p/2pP4/2P4K/1P4P1/8 w - - 0 40 | a6a7 g6g7 a8g8 g7g8 a7a8q | 1,667 | advancedPawn attraction crushing endgame long promotion queenRookEndgame | β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., β, ., β, .,
., β, ., β, β, ., ., β,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b1r1k1/1p2nB1p/2pp2p1/1p3P2/4P3/1P6/PBPP3P/2KR2R1 b - - 0 17 | g8f7 | 486 | 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, . | false | false | false | false | b |
2r3k1/6pp/pq6/8/5Q2/7P/P5P1/5R1K w - - 4 29 | f4f7 g8h8 f7f8 c8f8 f1f8 | 1,065 | backRankMate endgame long mate mateIn3 sacrifice | ., ., β, ., ., ., β, .,
., ., ., ., ., ., β, β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
r1bq1k1r/pppp4/4p1Q1/5P2/2Bb4/8/PPP3PP/RN3R1K b - - 2 16 | h8h2 h1h2 d8h4 | 1,451 | attraction kingsideAttack mate mateIn2 middlegame sacrifice short | β, ., β, β, ., β, ., β,
β, β, β, β, ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
β, β, ., ., ., β, ., β | false | false | false | false | b |
8/5k2/p5b1/1p1p1NQp/3P2pP/1Pn3P1/P4K2/4r3 b - - 2 42 | c3e4 f2e1 e4g5 | 1,739 | 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 | b |
2rq1rk1/1p2ppbp/p5p1/4n3/3P4/P1Q1BN1P/1P3PP1/3R1RK1 w - - 1 17 | d4e5 c8c3 d1d8 f8d8 b2c3 | 1,462 | advantage discoveredAttack intermezzo long middlegame | ., ., β, β, ., β, β, .,
., β, ., ., β, β, β, β,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., β, β, ., β,
., β, ., ., ., β, β, .,
., ., ., β, ., β, β, . | false | false | false | false | w |
6k1/p5pp/2p3q1/2bp4/4p3/P1P3R1/1P2Qr2/5R1K w - - 1 28 | e2f2 c5f2 g3g6 h7g6 f1f2 | 2,242 | 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 |
Q7/2q1ppk1/1r1p1np1/p2P2Np/1p2P1PP/5P2/PPPn4/2K3RR b - - 4 26 | b4b3 c1d2 c7c2 d2e3 b3a2 | 2,086 | advancedPawn crushing long middlegame queensideAttack 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 | false | false | false | false | b |
8/R6p/4p1pk/8/1n1PN1P1/5P2/6KP/p3r3 w - - 0 35 | g4g5 h6h5 a7h7 | 1,457 | deflection endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., β, ., β, β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
β, ., ., ., β, ., ., . | false | false | false | false | w |
r4rk1/p1p2ppp/2N1p3/3N4/Q2PnP1b/P2bP3/1P4PP/R1B3KR b - - 0 16 | h4f2 | 855 | mate mateIn1 middlegame oneMove | β, ., ., ., ., β, β, .,
β, ., β, ., ., β, β, β,
., ., β, ., β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, β, β, ., β,
β, ., ., β, β, ., ., .,
., β, ., ., ., ., β, β,
β, ., β, ., ., ., β, β | false | false | false | false | b |
8/1kp5/1p1p4/pP1Pp3/1bP1PpP1/1K3P2/6P1/8 w - - 0 49 | g4g5 b7c8 g5g6 | 988 | bishopEndgame crushing endgame quietMove short | ., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., β, ., ., ., .,
β, β, ., β, β, ., ., .,
., β, β, ., β, β, β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/1b3ppp/p3p3/1p2B3/3P4/b1q2P2/P1B1Q1PP/2RR2K1 w - - 2 21 | c2h7 g8h7 c1c3 | 1,275 | 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, . | false | false | false | false | w |
6r1/1p6/p3kp2/2Pp4/3Pp1r1/4P1N1/1P6/4KRR1 b - - 0 33 | g4g3 g1g3 g8g3 | 434 | advantage endgame short | ., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., β, β, ., .,
., ., β, β, ., ., ., .,
., ., ., β, β, ., β, .,
., ., ., ., β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, β, . | false | false | false | false | b |
8/5kP1/8/1p6/P1pK1p2/5P2/8/8 b - - 0 48 | b5a4 g7g8r f7g8 | 1,444 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, β, ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/pp3ppp/2n5/2p2Q2/8/1PPr4/P2q2PP/4RR1K w - - 2 22 | f5f7 f8f7 e1e8 f7f8 f1f8 | 1,443 | kingsideAttack long mate mateIn3 middlegame 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 |
8/8/R4N2/8/4nkP1/p6K/r7/8 b - - 4 58 | e4g5 h3h4 a2h2 | 1,754 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
β, ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1bqkb1r/pp3ppp/2n5/2pQ4/2B1P3/8/PP3PPP/R1B1K1NR w KQkq - 1 9 | d5f7 | 1,072 | 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 | true | true | true | true | w |
1B5k/p5p1/1p5p/2p5/P1B3n1/2P1bbPP/1P6/4RK2 b - - 2 33 | g4h2 | 893 | 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 |
6k1/pp1r1p2/2p3p1/3q4/4R2p/2Q2P1b/P3NP2/4K3 w - - 4 37 | e4e8 g8h7 e8h8 | 692 | 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 |
2k5/4R2p/P2K4/8/8/5p2/r3p3/8 w - - 1 52 | e7e8 | 1,526 | endgame mate mateIn1 oneMove rookEndgame | ., ., β, ., ., ., ., .,
., ., ., ., β, ., ., β,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1Q6/p1p2P1k/6pp/8/2P5/2bP2q1/P3P1B1/1R4K1 b - - 0 29 | c3d4 e2e3 d4e3 g1h1 g3h4 g2h3 h4h3 | 1,334 | endgame exposedKing mate mateIn4 veryLong | ., β, ., ., ., ., ., .,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, β, ., ., β, .,
β, ., ., ., β, ., β, .,
., β, ., ., ., ., β, . | false | false | false | false | b |
5rk1/p5pp/b1pP4/8/8/P6P/3RpqPK/1R2Q3 b - - 1 33 | f2f4 h2h1 f4f1 | 2,128 | advantage endgame short | ., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, β,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., β, β, β, β, β,
., β, ., ., β, ., ., . | false | false | false | false | b |
2r1k1r1/1b3p1p/p3pp2/1pq5/8/P1N5/1PPQ2PP/3R1R1K w - - 2 21 | d2d7 e8f8 d7b7 | 1,172 | 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 | false | false | false | false | w |
5r1k/7p/4Pqp1/p1p1Q3/Pp6/1B3r2/1P3P1P/2KR4 w - - 4 34 | e5f6 f3f6 e6e7 | 1,249 | advancedPawn 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 |
4r1k1/6pp/p1p5/1p1p3Q/8/2P5/P3q1PP/5R1K w - - 2 27 | h5f7 g8h8 f7f8 e8f8 f1f8 | 1,501 | backRankMate endgame long mate mateIn3 sacrifice | ., ., ., ., β, ., β, .,
., ., ., ., ., ., β, β,
β, ., β, ., ., ., ., .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
8/7p/2R5/5ppk/2N5/4PPPK/7P/3rn3 b - - 0 42 | g5g4 f3g4 f5g4 | 1,001 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., ., ., ., β,
., ., ., β, β, ., ., . | false | false | false | false | b |
r4r2/ppp1nNpk/7p/8/2B5/8/PPn4P/R4RK1 w - - 3 25 | c4d3 g7g6 d3c2 | 1,299 | advantage 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 |
6rk/1q3pb1/p2Qb2p/1p6/8/1N1B4/PPP3PP/5R1K b - - 3 29 | e6d5 f1f2 d5g2 f2g2 b7g2 h1g2 g7e5 g2f3 e5d6 | 2,642 | advantage discoveredAttack middlegame sacrifice 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 |
b4krb/P1Nrpp1n/7p/2pPB3/2P1P3/3B3P/1P3P1K/R4R2 b - - 2 26 | h8e5 f2f4 e5c7 | 1,462 | advantage fork 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 | b |
2b2q2/1rkn1Q2/p1p2p2/4pPp1/2P1P3/7P/6PK/3R4 w - - 3 36 | d1d7 c8d7 f7f8 | 1,131 | 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 |
r4rk1/pb1p3p/1p2p1p1/n3N1q1/2P1B3/4P3/P1Q2PPP/3R1RK1 b - - 4 21 | g5e5 e4b7 a5b7 | 1,614 | 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, β, . | false | false | false | false | b |
7k/6p1/p7/5P2/4R2p/PB2K3/2P5/3q4 w - - 0 41 | e4h4 d1h5 h4h5 | 1,287 | endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
β, β, ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
r4rk1/pp2ppbp/6p1/q7/6n1/2N2BP1/PP2NP2/R1BQ1R1K b - - 0 15 | a5h5 h1g1 h5h2 | 1,040 | 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 | false | false | false | false | b |
8/6k1/1p4p1/1P1NP1b1/P2P4/2p2K1P/8/6B1 b - - 0 42 | c3c2 g1e3 g5e3 f3e3 c2c1q | 980 | advancedPawn attraction crushing endgame long promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., β, .,
., β, ., β, β, ., β, .,
β, ., ., β, ., ., ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
rn3rk1/ppp2ppp/1b2p1q1/8/2N1bBn1/1QP2NP1/PP2K1BP/R2R4 w - - 0 16 | f3h4 e4g2 h4g6 | 1,790 | equality 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 | w |
8/p4p1k/2pQq3/2PpP1p1/pP4P1/2K2P2/8/8 w - - 0 51 | d6e6 f7e6 b4b5 a4a3 c3b3 d5d4 b3a3 | 2,575 | crushing endgame master masterVsMaster queenEndgame veryLong | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., β, β, β, ., ., .,
., ., β, β, β, ., β, .,
β, β, ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1R5p/1p2r1k1/p1p3P1/5K1P/4p3/P1P5/8 w - - 4 54 | h4h5 g6h5 b7h7 h5g6 h7h6 g6f7 h6e6 f7e6 f4e3 | 1,676 | attraction crushing deflection endgame exposedKing rookEndgame veryLong | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., β, ., ., β, ., β, .,
β, ., β, ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn3rk1/2q1b1pp/p6B/1p1bpp2/2p1N3/2P2Q2/PPB2PPP/R3R1K1 w - - 0 19 | e4f6 f8f6 f3d5 | 1,847 | 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, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
4r1k1/6p1/3qp2p/3p1r1P/PpnP4/3Q4/1P2RPK1/1B2R3 w - - 0 37 | d3f5 e6f5 e2e8 g8f7 b1f5 | 1,994 | crushing kingsideAttack long master 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 |
5R2/6rk/3p3p/2p2p2/5P1K/p7/2Br1P2/8 w - - 2 46 | c2f5 g7g6 f8f7 h7g8 f5g6 | 1,366 | advantage endgame long pin | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn4k1/pp4p1/1bp4p/3N1b2/3P4/2Pp4/PP4PP/RNB2K2 w - - 0 19 | d5e7 g8h7 e7f5 | 612 | 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 |
r5r1/pp3p2/4p1k1/4R2R/3P4/2P3P1/PP4K1/8 b - - 0 30 | f7f6 e5c5 b7b6 c5b5 a7a6 b5b6 g6h5 | 1,903 | advantage endgame rookEndgame veryLong | β, ., ., ., ., ., β, .,
β, β, ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/kp6/1p6/P1pK4/2P5/1P6/8/8 w - - 1 67 | a5b6 a7b6 d5d6 b6a6 d6c5 a6a5 b3b4 a5a4 b4b5 | 1,527 | crushing defensiveMove endgame master pawnEndgame veryLong | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/1p1q1pbp/6p1/P7/1P1p4/1QnB3P/5PP1/B1R3K1 b - - 4 28 | c3e2 d3e2 c8c1 | 844 | crushing discoveredAttack 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 |
r2k1b1r/1ppqn3/p3RQ1p/3p4/3P1P2/3P3P/PP3PP1/R5K1 w - - 1 22 | f6h8 d7e6 h8f8 d8d7 f8a8 | 1,671 | advantage long middlegame pin 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 |
r7/p1p2kp1/2Qb2q1/6p1/8/2N4r/PP1P1P1P/R1B1R1K1 b - - 0 18 | d6h2 g1f1 g6c6 | 1,251 | crushing discoveredAttack 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 |
r5k1/1pr2p1p/p2P1pb1/8/8/1n6/P1PR1PPP/3R2K1 w - - 0 24 | d6c7 b3d2 d1d2 a8f8 g2g4 | 2,011 | advancedPawn crushing defensiveMove 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 | w |
1nr3k1/1p3p1p/4b1p1/qP2p3/1B2P3/3B4/1Q3PPP/2R3K1 b - - 1 30 | c8c1 b2c1 a5b4 | 1,141 | 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 | b |
2k3r1/ppp3q1/2nr3p/8/4n3/1QP2N1P/PP2BP2/R1B2R1K b - - 2 19 | g7g2 | 1,356 | 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 | b |
r2q1rk1/2n2p1n/3pbb1Q/p1p1p2N/4P3/P2P1N1P/B1P2PP1/R4RK1 w - - 3 19 | f3g5 h7g5 h5f6 d8f6 h6f6 | 2,124 | crushing deflection 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, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
3r2k1/p1Q2ppp/8/3qP3/2P2P2/3bK3/3N2PP/1N5R b - - 0 23 | d5d4 e3f3 d3b1 | 2,050 | advantage 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 |
1r4k1/5rp1/2Qqp2p/3p1n1P/B2P4/2P5/PP3PR1/2KR4 b - - 2 31 | d6f4 d1d2 f5d4 c3d4 f7c7 c6c7 f4c7 | 2,347 | advantage middlegame pin 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 | b |
r1r3k1/2p2pp1/4bn1p/Bq2N3/3pP3/3P3P/2P1NPPK/1R1Q1R2 b - - 0 23 | b5e5 f2f4 e5a5 | 1,478 | advantage fork 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, ., β, ., . | false | false | false | false | b |
8/6pk/1r1PQ1p1/1q3n2/7P/Rp6/1P4P1/5NK1 b - - 0 37 | b5c5 g1h2 b6b4 a3b3 f5d4 b3c3 d4e6 c3c5 e6c5 | 2,724 | clearance crushing endgame fork master veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., β, β, ., β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | b |
r1bq2kr/pp2b1pp/2n5/2p3N1/3P4/2n2Q2/PP3PPP/R1B1K2R w KQ - 4 12 | f3f7 | 1,094 | 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 | true | true | false | false | w |
3R4/5pk1/2b1pqpp/3p4/5QP1/8/5PP1/6K1 w - - 9 51 | d8g8 g7h7 f4f6 | 1,225 | crushing deflection endgame short | ., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., β, β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
5r1k/pp3p1p/6pb/4n3/8/2P2PN1/PPQr2R1/R2K1Bq1 w - - 0 26 | c2d2 h6d2 g2g1 | 1,575 | 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 |
r2r2k1/pp3ppp/8/1Q1bqn2/8/4B2B/P2R1PPP/1R4K1 w - - 0 22 | h3f5 e5f5 b1d1 | 2,095 | advantage defensiveMove middlegame short | β, ., ., β, ., ., β, .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., β, ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
β, ., ., β, ., β, β, β,
., β, ., ., ., ., β, . | false | false | false | false | w |
r2q1rk1/ppp1bppp/2n1p3/4P3/1nPP3P/2N2P2/PP3B2/R2QKB1R b KQ - 2 12 | c6d4 f2d4 d8d4 d1d4 b4c2 e1f2 c2d4 | 1,772 | advantage attraction exposedKing fork opening sacrifice veryLong | β, ., ., β, ., β, β, .,
β, β, β, ., β, β, β, β,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, β, β, ., ., ., β,
., ., β, ., ., β, ., .,
β, β, ., ., ., β, ., .,
β, ., ., β, β, β, ., β | true | true | false | false | b |
5rk1/7p/1p4p1/p2P1b2/P2Q4/1q1p2P1/1P2rRBP/R5K1 w - - 4 27 | d5d6 e2f2 g2d5 b3d5 d4d5 | 1,645 | clearance 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, . | false | false | false | false | w |
r5k1/3q1ppp/pRp1p2r/2B1P3/8/QP3P1P/P7/2R3K1 b - - 0 28 | h6g6 g1f1 d7d3 f1f2 d3d2 | 1,271 | advantage exposedKing 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 |
4rrk1/ppp2bpp/2np2q1/5p1B/1PP2P2/P5PQ/1B1P3P/2KR2R1 b - - 10 20 | g6h5 h3h5 f7h5 | 1,088 | 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 | b |
8/pp5k/6pp/3bR3/3P1n1q/P4PQP/1Pr5/7K w - - 0 42 | g3h4 d5f3 h1g1 c2g2 g1f1 | 1,495 | advantage endgame long master | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., β, β, ., ., .,
., ., ., β, ., β, ., β,
β, ., ., ., ., β, β, β,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
rn4rk/1b3p1p/p2R4/1pP2P1q/4PB2/P6P/6P1/7K w - - 0 30 | f4e5 f7f6 e5f6 g8g7 d6d8 h5e8 d8e8 | 1,379 | mate mateIn4 middlegame pin veryLong | β, β, ., ., ., ., β, β,
., β, ., ., ., β, ., β,
β, ., ., β, ., ., ., .,
., β, β, ., ., β, ., β,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
4B1kr/1R5p/p3p3/4Pp2/P4b2/7P/3qQKP1/8 b - - 3 31 | f4g3 f2g3 d2e2 | 1,594 | crushing deflection endgame pin short | ., ., ., ., β, ., β, β,
., β, ., ., ., ., ., β,
β, ., ., ., β, ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., β, β, β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2r2k1/1p4b1/1q2B2p/6p1/p3p3/2P4P/PP1Q1PP1/3RR1K1 b - - 0 24 | b6e6 d2d8 a8d8 | 967 | 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, ., β, . | false | false | false | false | b |
3r2k1/1p3ppp/pqr5/3p4/P4P2/2B2P2/1P2Q1P1/1R3R1K b - - 0 26 | c6h6 | 1,051 | mate mateIn1 middlegame oneMove | ., ., ., 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/pkp2R2/1p5p/1P6/P7/1P6/4rPPP/2R3K1 b - - 0 26 | e2e1 c1e1 e8e1 | 400 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., β, ., ., .,
β, β, β, ., ., β, ., .,
., β, ., ., ., ., ., β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
8/1p4k1/p3qn2/P7/7P/3Q2P1/7K/6R1 b - - 0 46 | f6g4 h2g2 e6a2 g2f3 g4e5 f3e4 e5d3 | 2,171 | crushing endgame fork veryLong | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
5rk1/pbp3pp/1p1p4/2nPpNq1/2P1P3/2P5/P1B2QPP/5RK1 w - - 7 22 | f5h6 g7h6 f2f8 | 1,544 | discoveredAttack 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, . | false | false | false | false | w |
2r5/5ppp/pR2p2n/4P3/N1pk1PP1/5K1P/P7/8 w - - 5 30 | b6d6 | 741 | 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 |
r1b1N1k1/pp3ppp/3p4/6BQ/5P2/7n/PPPn2PP/R5RK b - - 0 20 | h3f2 | 882 | 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 |
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.