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 |
|---|---|---|---|---|---|---|---|---|---|
6k1/2N2ppp/b5r1/8/2P5/5P2/P4P1P/R4K2 b - - 3 26 | a6c4 f1e1 g6g1 e1d2 g1a1 | 978 | crushing endgame long skewer | ., ., ., ., ., ., β, .,
., ., β, ., ., β, β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., β,
β, ., ., ., ., β, ., . | false | false | false | false | b |
7k/ppp3pp/3p4/7r/8/1BP2rPq/PP3PN1/R3R1K1 w - - 2 26 | e1e8 f3f8 e8f8 | 453 | backRankMate mate mateIn2 middlegame short | ., ., ., ., ., ., ., β,
β, β, β, ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, β, ., ., β, β, β,
β, β, ., ., ., β, β, .,
β, ., ., ., β, ., β, . | false | false | false | false | w |
5k2/p2K2p1/1p4b1/1P6/P3B3/2p1P2p/2P5/8 w - - 1 41 | e4g6 h3h2 g6e4 | 994 | bishopEndgame crushing defensiveMove endgame hangingPiece short | ., ., ., ., ., β, ., .,
β, ., ., β, ., ., β, .,
., β, ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., β, ., β, ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k1n1R1/r1p1Q2p/P4p2/1qp5/8/6P1/5P2/6K1 w - - 2 43 | g8e8 b5e8 e7e8 | 1,093 | endgame mate mateIn2 short | ., ., β, ., β, ., β, .,
β, ., β, ., β, ., ., β,
β, ., ., ., ., β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r4rk1/1b3p1p/p2p2p1/1qpR4/7Q/PP3N2/2B2PPP/4R1K1 b - - 0 21 | b7d5 f3g5 h7h5 | 1,551 | 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, . | false | false | false | false | b |
r1b1k2r/pp1p1p1p/2nQ2p1/4p1B1/1q2n3/2N5/P1P2PPP/R3KB1R w KQkq - 0 11 | d6b4 c6b4 c3e4 | 1,362 | advantage capturingDefender middlegame short | β, ., β, ., β, ., ., β,
β, β, ., β, ., β, ., β,
., ., β, β, ., ., β, .,
., ., ., ., β, ., β, .,
., β, ., ., β, ., ., .,
., ., β, ., ., ., ., .,
β, ., β, ., ., β, β, β,
β, ., ., ., β, β, ., β | true | true | true | true | w |
r3rnk1/ppb3p1/2p4p/4PR2/8/4q1BP/PPQ1N1P1/3R2K1 w - - 1 25 | g3f2 e3e5 f5e5 | 1,058 | advantage defensiveMove 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, . | false | false | false | false | w |
5rk1/p4rpp/b1p1p3/3pP1N1/1P5Q/P7/6PP/4R2K b - - 0 22 | f7f1 e1f1 f8f1 | 650 | backRankMate endgame mate mateIn2 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 |
r4k2/1pp2ppB/p2p1n2/6r1/2P5/2N1qQ2/PP5R/5R1K b - - 4 22 | g5g1 f1g1 e3f3 | 1,050 | 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 |
4r1k1/4rp1p/pq3B2/1p1P4/2pQ2P1/1P5P/P1P3B1/R6K b - - 0 26 | e7e1 g2f1 b6d4 | 1,899 | advantage 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 |
3R1bk1/p4p1p/Bp1B2p1/8/1P2q2N/P7/6PP/5K2 b - - 6 32 | e4h4 d8f8 g8g7 f8f7 g7f7 | 2,050 | crushing endgame long | ., ., ., β, ., β, β, .,
β, ., ., ., ., β, ., β,
β, β, ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | b |
r4r1k/pR4pp/3b4/6p1/4N3/1Q5P/PP3qP1/R6K b - - 1 26 | f2f1 a1f1 f8f1 | 770 | mate mateIn2 middlegame sacrifice short | β, ., ., ., ., β, ., β,
β, β, ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
β, β, ., ., ., β, β, .,
β, ., ., ., ., ., ., β | false | false | false | false | b |
4k3/1b5p/p1Np2p1/1p1Pp3/1P6/P5P1/6BP/4n1K1 w - - 1 39 | g2e4 b7c6 d5c6 d6d5 e4d5 e1c2 d5g8 | 2,284 | advantage endgame veryLong | ., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
β, ., β, β, ., ., β, .,
., β, ., β, β, ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
r1b1kb1r/pp2qpp1/5n1p/2p1N3/Q1PnP3/P2B4/1P3PPP/RNB1K2R b KQkq - 2 10 | b7b5 c4b5 e7e5 | 2,027 | 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, ., ., ., β, β, β,
β, β, β, ., β, ., ., β | true | true | true | true | b |
r4q2/p7/kpR1Q1P1/1b2P3/4p3/4B3/PP5P/6K1 b - - 1 31 | f8f1 | 839 | endgame mate mateIn1 oneMove | β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
β, β, β, ., β, ., β, .,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/6p1/B1b3k1/Pp4p1/1Pp5/2PpK2P/8/8 w - - 1 41 | a6c8 g6f7 a5a6 f7e7 a6a7 e7d8 c8a6 | 2,115 | advancedPawn bishopEndgame clearance crushing endgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., β, ., ., ., β, .,
β, β, ., ., ., ., β, .,
., β, β, ., ., ., ., .,
., ., β, β, β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r3k1r/pp4b1/1q6/3B1p2/7B/3P2Q1/PP4P1/1R5K w - - 6 28 | g3b8 b6d8 b8d8 | 1,105 | hangingPiece 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 |
r3k2r/5pp1/p1p2b1p/1p1p4/5P2/2PBq1PP/PPQ5/R4K1R w kq - 0 19 | a1e1 e3e1 f1e1 | 1,254 | advantage middlegame pin short | β, ., ., ., β, ., ., β,
., ., ., ., ., β, β, .,
β, ., β, ., ., β, ., β,
., β, ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, β, ., β, β,
β, β, β, ., ., ., ., .,
β, ., ., ., ., β, ., β | false | false | true | true | w |
r1bq1rk1/ppp3p1/1n2pn1p/8/3PNB2/2PB4/P4PPP/R2QK2R b KQ - 1 13 | f6e4 d3e4 f8f4 | 1,175 | 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 | true | true | false | false | b |
2r3k1/pR4p1/q7/3p1Q2/2rP4/5P2/2p3PP/2R3K1 w - - 0 38 | f5f7 g8h8 f7g7 | 1,360 | endgame mate mateIn2 short | ., ., β, ., ., ., β, .,
β, β, ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., β, β,
., ., β, ., ., ., β, . | false | false | false | false | w |
3r2k1/3r1p2/2p2bpR/1pP1q3/p2p4/P1B5/1P3PPQ/K6R w - - 2 35 | f2f4 d4c3 f4e5 d7d1 a1a2 d1h1 h2h1 | 2,356 | crushing master masterVsMaster middlegame veryLong | ., ., ., β, ., ., β, .,
., ., ., β, ., β, ., .,
., ., β, ., ., β, β, β,
., β, β, ., β, ., ., .,
β, ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., β, β, β,
β, ., ., ., ., ., ., β | false | false | false | false | w |
r1bq1rk1/2p2ppp/p2p1nn1/1p6/1b1NP3/2NB2B1/PPP2PPP/R2Q1RK1 w - - 0 12 | d4c6 d8d7 c6b4 | 1,429 | advantage fork middlegame short | β, ., β, β, ., β, β, .,
., ., β, ., ., β, β, β,
β, ., ., β, ., β, β, .,
., β, ., ., ., ., ., .,
., β, ., β, β, ., ., .,
., ., β, β, ., ., β, .,
β, β, β, ., ., β, β, β,
β, ., ., β, ., β, β, . | false | false | false | false | w |
r3r1k1/3Bbpp1/1q1p1n1p/3Pp3/1p2P3/P1N2N1P/3Q1PP1/R3R1K1 b - - 0 24 | b4c3 d2c3 f6d7 | 1,810 | advantage intermezzo 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 |
6k1/p1q2pp1/5n1p/2p5/R7/P3Q2P/6K1/2R5 b - - 0 31 | c7c6 e3f3 c6a4 | 1,594 | endgame equality fork short | ., ., ., ., ., ., β, .,
β, ., β, ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., . | false | false | false | false | b |
3rr1k1/p1q2pp1/1p2P2p/2b5/8/PQp3PP/2P2PB1/1R2R1K1 w - - 1 25 | e6f7 c7f7 e1e8 d8e8 g2d5 f7d5 b3d5 | 1,510 | advancedPawn crushing discoveredAttack fork middlegame pin veryLong | ., ., ., 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 |
4r1k1/2p2ppp/1p1p1n2/1Q6/4N3/1KP2B2/1P5q/8 w - - 0 25 | e4f6 g7f6 b5e8 | 902 | advantage endgame short | ., ., ., ., β, ., β, .,
., ., β, ., ., β, β, β,
., β, ., β, ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, β, ., ., β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/1b3rp1/3b1qNp/1p1p1p1P/p2P1N2/n2B2P1/1PQ2P2/2RR2K1 w - - 0 23 | c2c8 b7c8 c1c8 | 1,268 | 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 | false | false | w |
8/8/7k/4Npn1/5Kp1/6P1/5P2/8 w - - 0 57 | f4f5 g5h3 e5g4 | 1,839 | capturingDefender crushing endgame knightEndgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq1rk1/pp1n4/2p3p1/3p4/3P4/4PNP1/PPQN2P1/2K4R w - - 0 16 | c2g6 | 584 | 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 | false | false | false | false | w |
7R/P7/1B5p/6p1/r3p1k1/5p2/5P1P/6K1 b - - 1 44 | a4a1 | 444 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
rnb4k/pppp1Bpp/8/2P5/8/7n/PPP3PP/RN4RK b - - 0 18 | h3f2 | 840 | mate mateIn1 middlegame oneMove smotheredMate | 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 |
8/5pk1/4bb1q/3pp3/pB1p2p1/P2P2P1/2PQ1P2/5BK1 w - - 6 37 | b4f8 g7f8 d2h6 | 1,033 | attraction crushing deflection endgame master 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 |
2r2rk1/pB5p/4p1p1/q1b5/3B1P2/1p4P1/2p1Q3/2R1R1K1 w - - 2 30 | e2e6 f8f7 e6c8 | 1,790 | crushing deflection master 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/b6p/5k2/pP1K2p1/P1P2pP1/8/6P1/8 w - - 3 43 | c4c5 a7b8 b5b6 f6e7 d5c6 | 2,437 | bishopEndgame crushing defensiveMove endgame long quietMove | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
β, β, ., β, ., ., β, .,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5qk1/p4r1p/8/3n4/1P1P2P1/P3Q2P/7K/5R2 w - - 5 47 | e3g5 g8h8 g5e5 | 1,919 | crushing endgame fork master short | ., ., ., ., ., β, β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., β, .,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
r1b2rk1/pp3ppp/8/3P1q1P/2B1p1nR/2Q3N1/PP3PP1/R4K2 b - - 6 18 | f5f2 | 1,058 | mate mateIn1 middlegame oneMove | β, ., β, ., ., β, β, .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., β,
., ., β, ., β, ., β, β,
., ., β, ., ., ., β, .,
β, β, ., ., ., β, β, .,
β, ., ., ., ., β, ., . | false | false | false | false | b |
r4rk1/p2b1ppp/3bpn2/q1pp4/8/1PN1P3/PBPQNPPP/1K1R3R w - - 6 13 | c3d5 a5d2 d5f6 g7f6 d1d2 | 1,781 | crushing 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 |
2r1r1k1/pb2b1pp/1p3n2/3p1p1q/8/P1NNBP2/1P4Q1/R3KBR1 b Q - 5 23 | e7f8 e1d2 e8e3 | 2,347 | crushing discoveredAttack middlegame pin short | ., ., β, ., β, ., β, .,
β, β, ., ., β, ., β, β,
., β, ., ., ., β, ., .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., ., .,
β, ., β, β, β, β, ., .,
., β, ., ., ., ., β, .,
β, ., ., ., β, β, β, . | false | true | false | false | b |
r7/P1pk2pp/4r3/3p3n/8/4B3/1PPRKP1b/R7 w - - 0 28 | d2d5 d7c8 d5h5 | 862 | advantage fork master middlegame short | β, ., ., ., ., ., ., .,
β, ., β, β, ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, β, β, β, β, ., β,
β, ., ., ., ., ., ., . | false | false | false | false | w |
8/1p2bk1p/pNr3p1/8/1P2ppQ1/P7/5PPP/6K1 b - - 0 32 | c6c1 g4d1 c1d1 | 424 | backRankMate 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 |
2krr3/pp1n1ppp/2p2nb1/8/PP2PBP1/2RB1N1P/2P1K3/7R w - - 1 19 | c3c6 b7c6 d3a6 | 1,155 | bodenMate mate mateIn2 middlegame queensideAttack sacrifice short | ., ., β, β, β, ., ., .,
β, β, ., β, ., β, β, β,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
β, β, ., ., β, β, β, .,
., ., β, β, ., β, ., β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
r5k1/pbpp2pp/1p2pb2/5p2/PP3P2/2P1PBrq/1BQ2R1P/R5K1 w - - 0 21 | h2g3 h3g3 f3g2 | 1,929 | 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 |
5rk1/p2b1pp1/1q5p/n2Pp2P/1rp1P1P1/B4P2/P3Q2R/R2BK3 b Q - 3 27 | b6g1 e2f1 g1e3 | 2,161 | 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 | true | false | false | b |
8/7p/8/p4p2/5K1P/kP3P2/P7/8 b - - 1 40 | a3a2 f4f5 a2b3 f3f4 a5a4 f5e6 a4a3 f4f5 a3a2 | 914 | advancedPawn crushing endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
β, β, ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3k2r/1p3pp1/p3pnp1/3Pq3/8/2P1P3/P1N2PPP/1R1Q1RK1 b kq - 0 17 | e5h2 | 937 | 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 | true | true | b |
8/8/2p2r2/3b4/6p1/4K3/7k/4Q3 w - - 2 64 | e1h4 h2g1 h4f6 | 1,512 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | w |
r3r1k1/pp2qpp1/2bb1n1p/3p4/3P1N2/1BN5/PP3PPP/R2QR1K1 b - - 9 16 | e7e1 d1e1 e8e1 a1e1 d6f4 | 1,361 | crushing 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, . | false | false | false | false | b |
6rr/4kp2/4p3/1p1pPp2/p1pP1NqR/PnP1PRP1/1P5P/3Q3K b - - 0 32 | h8h4 g3h4 b3d2 f3f1 d2f1 | 1,857 | crushing long middlegame | ., ., ., ., ., ., β, β,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., β, ., β, β, β, ., .,
β, ., β, β, ., β, β, β,
β, β, β, ., β, β, β, .,
., β, ., ., ., ., ., β,
., ., ., β, ., ., ., β | false | false | false | false | b |
7k/pNR2R2/r4n1p/3p1p2/5P2/1P6/6PP/7K b - - 2 35 | a6a1 c7c1 a1c1 | 569 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
β, β, β, ., ., β, ., .,
β, ., ., ., ., β, ., β,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
3qbr2/5rk1/p1n3B1/1pPNP1PR/3P4/P5K1/3Q4/5R2 b - - 0 45 | f7f1 h5h7 g7g6 h7h6 g6g7 | 1,521 | crushing hangingPiece 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 |
6k1/pp1R1r1p/4Rp2/7P/8/8/1Pr2PP1/6K1 w - - 3 29 | e6e8 g8g7 h5h6 g7h6 d7f7 | 1,451 | advantage deflection endgame long master masterVsMaster rookEndgame | ., ., ., ., ., ., β, .,
β, β, ., β, ., β, ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
4k3/8/2p2PK1/8/1p6/8/8/8 w - - 3 46 | g6g7 b4b3 f6f7 e8d7 f7f8q | 1,483 | advancedPawn crushing deflection endgame exposedKing long pawnEndgame promotion | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5p1k/7p/2r3p1/1NPRPn2/3P1P2/6PP/6K1 b - - 0 32 | f4e2 g1f2 e2d4 | 679 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., β, β, β, β, β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r5k1/6P1/5p1P/6K1/3n4/8/8/8 w - - 0 59 | g5g6 f6f5 h6h7 | 1,663 | advancedPawn defensiveMove endgame master mate mateIn2 short | β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/R7/p4pkp/8/r5P1/5PK1/8 w - - 0 43 | f2f4 g5g4 a6g6 | 888 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4k1r/p4ppp/1p2p3/2NqP3/3n1P2/2Q1p3/PPP3PP/R1B1K1NR b KQ - 0 16 | d5g2 c5e6 f7e6 c1e3 d4c2 c3c2 g2c2 | 2,133 | advantage exposedKing 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, ., β, β | true | true | false | false | b |
r2r2k1/pp4p1/2p1b1p1/7p/2B1Pq2/P1P5/1PP5/1K3R1R w - - 0 24 | c4e6 g8h7 f1f4 | 1,352 | advantage hangingPiece intermezzo kingsideAttack 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 |
1r1P1rk1/2Q2p1p/1p4p1/p1q3P1/B4P2/7P/8/3R3K b - - 0 36 | b8d8 c7d8 f8d8 d1d8 g8g7 | 1,755 | crushing long middlegame | ., β, ., β, ., β, β, .,
., ., β, ., ., β, ., β,
., β, ., ., ., ., β, .,
β, ., β, ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β | false | false | false | false | b |
1q2rr1k/ppR3p1/4p2p/1NP2p2/2n5/P3P3/1Q3PPP/R5K1 w - - 0 25 | b2g7 | 715 | 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, . | false | false | false | false | w |
2kr3r/ppp3pp/2np4/5n2/2B2P1b/2PPB2P/PP1NK3/R6R w - - 0 16 | c4e6 c8b8 e6f5 | 730 | 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 | false | false | false | false | w |
4r1k1/pQ3p2/2p2npp/8/3P1p1P/2P5/PP3PPK/8 b - - 0 25 | f6g4 h2h3 g4f2 h3h2 f2g4 | 1,565 | 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 | b |
2kr3r/1R3ppp/4p1b1/3p4/2pP4/b1P3B1/P2nBPPP/1R4K1 w - - 0 21 | b7c7 | 1,900 | 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 |
8/4R1R1/5n2/3p1k2/2bP4/4KP2/8/7r w - - 5 40 | e7e5 | 826 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., β, ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
5rk1/p1R1p1bp/6p1/8/3Pq3/3R4/P3QB1P/5K2 b - - 0 23 | e4h1 | 969 | mate mateIn1 middlegame oneMove | ., ., ., ., ., β, β, .,
β, ., β, ., β, ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., β, β, ., β,
., ., ., ., ., β, ., . | false | false | false | false | b |
8/4KP2/1p5b/1P5k/P7/2p1R3/8/8 b - - 0 58 | h6e3 f7f8q e3c5 e7e8 c5f8 | 1,689 | crushing endgame long skewer | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., β, ., ., ., ., ., β,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/2p2pp1/ppNrp3/2bq4/7R/P5P1/1PQ3KP/R7 w - - 7 26 | g2h3 f7f6 c6e7 g8f7 e7d5 | 2,028 | advantage defensiveMove 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 |
2rqnr1k/pb3pp1/1p2p3/4n3/1Q1P4/P2B1P2/6PP/R1B1K1NR w KQ - 0 17 | b4f8 | 485 | hangingPiece 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 | true | true | false | false | w |
4r1k1/Q7/4Pqp1/5p2/1p2p3/1B5P/P4PPK/8 w - - 1 39 | a7f7 f6f7 e6f7 | 1,736 | advancedPawn crushing endgame fork short | ., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., β, ., .,
., β, ., ., β, ., ., .,
., β, ., ., ., ., ., β,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1bn1/2k5/1pppBp2/Q5p1/8/5q1r/PPP5/2KRR3 w - - 0 25 | a5a7 | 743 | 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 | w |
r1r3k1/5ppp/p3p3/3pn3/3Pq3/2Q4P/PP3PP1/2R2RK1 w - - 0 22 | c3c8 a8c8 c1c8 | 573 | backRankMate 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 | w |
8/6bk/p2pr1qp/2pN2pN/1pn3P1/7P/P4QP1/5R1K w - - 0 44 | h5g7 g6g7 f2c2 h7h8 c2c4 | 2,342 | advantage fork 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 |
5r1k/pR3ppp/8/5Q2/8/5P2/P3q1PP/3R3K b - - 0 26 | e2d1 | 623 | backRankMate endgame mate mateIn1 oneMove | ., ., ., ., ., β, ., β,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., β, β,
., ., ., β, ., ., ., β | false | false | false | false | b |
5k2/p4pp1/2P1pb1p/3n4/8/8/PP3P1P/1K1R4 w - - 1 27 | d1d5 e6d5 c6c7 | 1,153 | advancedPawn crushing endgame sacrifice short | ., ., ., ., ., β, ., .,
β, ., ., ., ., β, β, .,
., ., β, ., β, β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., β,
., β, ., β, ., ., ., . | false | false | false | false | w |
r2k3r/2pbn1pp/p2b1p2/np2p3/4P3/1BN1BN2/PPP2PPP/R2R2K1 w - - 6 13 | d1d6 c7d6 e3b6 d8c8 b6a5 | 1,722 | 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, β, ., ., β, β, β,
β, ., ., β, ., ., β, . | false | false | false | false | w |
r7/5p2/8/7P/2P2kP1/3KN3/8/8 b - - 0 59 | a8a3 d3d4 a3e3 | 1,081 | crushing endgame master short | β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., β, β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/5pp1/7p/8/2p2PN1/2q2Q2/6PP/r4R1K b - - 2 43 | c3f3 g2f3 a1f1 | 1,451 | capturingDefender crushing endgame master pin short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, ., β | false | false | false | false | b |
r1bR4/1pk2Q1p/8/p2p4/Pp1P1b1q/1P5P/1B3P2/4R2K b - - 10 38 | c7b6 e1e6 b6a7 | 2,148 | advantage defensiveMove 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 |
1b1r2k1/p2Q1pp1/1p2p3/1P4q1/P6p/4P2P/5PB1/2R3K1 w - - 2 36 | c1c8 d8c8 d7c8 g8h7 c8b8 | 1,225 | advantage endgame fork long pin | ., 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/6b1/3R2Qp/2p5/4P3/r6P/6P1/5R1K b - - 0 29 | f8f1 h1h2 g7e5 g2g3 a3a2 d6d2 a2d2 | 1,487 | endgame fork mate mateIn4 veryLong | ., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | b |
R7/8/3pk3/p1p5/8/2P1r3/1PK5/8 w - - 0 38 | a8e8 e6d7 e8e3 | 738 | crushing endgame rookEndgame short skewer | β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn3rk1/1bq2ppp/p2bp3/8/3PP1n1/2N2N1P/1P3PP1/R1BQRBK1 b - - 2 15 | d6h2 f3h2 c7h2 | 908 | kingsideAttack mate mateIn2 opening short | β, β, ., ., ., β, β, .,
., β, β, ., ., β, β, β,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., β, .,
., ., β, ., ., β, ., β,
., β, ., ., ., β, β, .,
β, ., β, β, β, β, β, . | false | false | false | false | b |
7r/2k4q/3p4/pp1Qp3/2p1P1P1/P2P1PN1/1PP3Pr/R4RK1 b - - 9 32 | h2g2 g1g2 h7h2 | 1,573 | 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, . | false | false | false | false | b |
r4rk1/5qpp/p2pp3/1p2p3/3nP3/P2R4/1PP2PPP/2QN1RK1 b - - 6 19 | d4e2 g1h1 e2c1 | 999 | 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, . | false | false | false | false | b |
r2qkb1r/pp3ppp/3p1n2/1Np1p3/3nP3/3Q2PP/PPPP1PB1/R1B1K2R b KQkq - 1 9 | c5c4 d3c4 a8c8 | 1,971 | 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 |
3r2k1/2q2p1p/p3p1p1/1p6/8/P1P2Q1P/1P2RPP1/3R2K1 b - - 0 28 | d8d1 e2e1 d1e1 | 620 | endgame mate mateIn2 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 |
8/5p2/5Pk1/R1K5/6r1/7p/P6P/8 b - - 5 51 | g4g2 c5d4 g2h2 d4e3 h2e2 e3e2 h3h2 a5a3 h2h1q | 2,711 | advancedPawn crushing endgame promotion rookEndgame sacrifice veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2k4/3q1p2/p2b1P2/2p3B1/4B3/8/Pp2QPr1/2KR4 w - - 0 22 | e2b2 a8b8 b2b8 d6b8 d1d7 d8d7 e4g2 | 2,736 | middlegame | β, ., ., β, ., ., ., .,
., ., ., β, ., β, ., .,
β, ., ., β, ., β, ., .,
., ., β, ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., β, β, β, .,
., ., β, β, ., ., ., . | false | false | false | false | w |
r2r2k1/1R1b2p1/2p3P1/p4pqB/2pP4/2P3P1/P3QP2/4K2R b K - 1 27 | d8e8 e1f1 e8e2 | 1,685 | 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 | true | false | false | false | b |
r2qrbk1/pp1n1p2/2p2n1Q/3p2N1/3P2bP/2NB4/PPP2PP1/2K1R2R w - - 3 15 | d3h7 f6h7 h6h7 | 1,155 | 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, ., ., β | false | false | false | false | w |
rn1qr1k1/1p3p2/p6p/2pPb3/8/2NB1b2/PP1Q2P1/R4RK1 w - - 0 20 | d2h6 e5g7 h6h7 g8f8 f1f3 | 1,802 | crushing long middlegame | β, β, ., β, β, ., β, .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
β, β, ., β, ., ., β, .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
5r2/8/1p2p3/p2pPr1p/P1pP2kP/2P2Rp1/1P4K1/5R2 w - - 0 37 | f3g3 g4h4 f1h1 | 1,452 | endgame master mate mateIn2 rookEndgame 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 |
r1bqk2r/p4ppp/1p2pn2/3p4/1b1P4/2N1P1P1/PP3PBP/R2QK1NR w KQkq - 1 10 | d1a4 d8d7 a4b4 | 1,153 | 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, ., β, β | true | true | true | true | w |
r4rk1/ppp2ppp/2n2q2/3p1b2/3Pn3/P1PBP2P/2QN1PP1/R1B1K2R b KQ - 4 12 | e4f2 d3f5 f2h1 | 1,839 | attackingF2F7 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 | true | true | false | false | b |
8/3R2pk/8/r5P1/2p3K1/2Nb4/1P6/8 b - - 2 46 | d3f5 g4f4 f5d7 | 1,166 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., ., β, β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3R4/6pk/5n2/5K2/5R2/8/5pr1/8 w - - 2 61 | f4h4 f6h5 h4h5 | 765 | endgame mate mateIn2 short | ., ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3r1k1/pp3ppp/2p5/3p1b2/3P3q/1P3Pb1/PB2PRB1/2RQ1NK1 b - - 3 17 | g3f2 | 1,205 | 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, . | false | false | false | false | b |
r5k1/pp1R1ppp/2p1r3/4Bn2/8/2P3Q1/1q3PPP/4R1K1 w - - 2 25 | g3d3 b2a3 d3f5 | 1,807 | 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 | w |
r4rk1/pp1n1ppp/5b2/8/3Np3/2P5/Pq3PPP/RN1QR1K1 w - - 0 15 | d4b3 f8d8 e1e2 | 1,530 | advantage middlegame quietMove 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 |
rn4k1/ppQ4p/3pb1pb/8/3P4/1PP3P1/P1q1r2P/K2R1R2 w - - 6 23 | c7d8 h6f8 d8f8 | 1,338 | 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 | w |
3r2k1/7p/1R2p1p1/p2bb3/P7/2r3NP/4QPP1/6K1 b - - 1 28 | e5g3 f2g3 c3g3 b6a6 g3g2 e2g2 d5g2 | 2,713 | advantage fork middlegame veryLong | ., ., ., 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.