fen stringlengths 30 77 | moves stringlengths 4 165 | rating int64 399 3.33k | tags stringlengths 7 148 | board stringlengths 197 197 | white_kingside bool 2
classes | white_queenside bool 2
classes | black_kingside bool 2
classes | black_queenside bool 2
classes | turn stringclasses 2
values |
|---|---|---|---|---|---|---|---|---|---|
8/1p3p2/1Pp1k3/p1Pn2p1/P2K3p/7P/4BPP1/8 w - - 2 34 | e2c4 e6d7 c4d5 | 2,022 | crushing endgame master short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., β, β, ., β, ., ., .,
β, ., β, β, ., ., β, .,
β, ., ., β, ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/pk1r1Rp1/1p2p2p/4P1bP/4N3/8/PP6/1K1r1R2 w - - 5 34 | f1d1 d7f7 e4d6 b7c7 d6f7 | 994 | crushing endgame fork long pin | ., ., ., ., ., ., ., .,
β, β, ., β, ., β, β, .,
., β, ., ., β, ., ., β,
., ., ., ., β, ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., β, ., β, ., . | false | false | false | false | w |
8/8/rk5p/3R2p1/4p1P1/4P3/3K4/8 w - - 0 49 | d5d6 b6a5 d6a6 a5a6 d2c3 a6b7 c3d4 | 1,080 | crushing endgame exposedKing rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r4k/5p2/4pNp1/6Pp/qQ5P/7r/2P5/1RKN4 b - - 3 37 | c8c2 | 760 | 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 |
rnb1k1nr/1ppp1ppp/8/p1bPp3/4P2q/2PB1N2/PP3PPP/RNBQK2R b KQkq - 4 6 | h4f2 | 657 | attackingF2F7 mate mateIn1 oneMove opening | β, β, β, ., β, ., β, β,
., β, β, β, ., β, β, β,
., ., ., ., ., ., ., .,
β, ., β, β, β, ., ., .,
., ., ., ., β, ., ., β,
., ., β, β, ., β, ., .,
β, β, ., ., ., β, β, β,
β, β, β, β, β, ., ., β | true | true | true | true | b |
2k2b1r/pp3ppp/8/BN2p1P1/2n1Nn1P/8/PP3P2/2KR4 w - - 0 25 | d1d8 | 1,416 | 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 | w |
3r4/3r2k1/p7/3p2p1/3RP1Pp/1P3K2/P2R4/8 b - - 0 38 | d5e4 f3e3 d7d4 | 1,496 | crushing discoveredAttack endgame master rookEndgame short | ., ., ., β, ., ., ., .,
., ., ., β, ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, β, ., β, β,
., β, ., ., ., β, ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/p1R1n2p/4N3/5r2/6K1/6PP/P3R3/8 b - - 4 46 | h7h5 g4h4 e7g6 | 1,315 | endgame mate mateIn2 short | ., ., ., ., β, ., β, .,
β, ., β, ., β, ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2rk1/1p2b1p1/pq2p1P1/3pn3/1P1P4/P1N1P3/6P1/R2QK2R w KQ - 0 18 | h1h8 g8h8 d1h5 h8g8 h5h7 | 1,792 | attraction fork 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, ., ., β, β, ., ., β | true | true | false | false | w |
r3k1nr/pp3ppp/1q2b3/8/1n1B4/6P1/P2QPPBP/R3K1NR b KQkq - 0 13 | b6d4 d2d4 b4c2 e1f1 c2d4 | 1,531 | attraction crushing fork long opening 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 | true | true | true | true | b |
7r/4kpRp/2p2p1P/p1P1n3/Pp6/1B6/5PP1/6K1 w - - 3 36 | f2f4 e5d7 g7f7 | 1,548 | crushing endgame short | ., ., ., ., ., ., ., β,
., ., ., ., β, β, β, β,
., ., β, ., ., β, ., β,
β, ., β, ., β, ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
4r3/7P/1p4Q1/1b4B1/1k4n1/8/1P2n1P1/4R2K b - - 3 41 | e2g3 h1g1 e8e1 | 1,324 | discoveredAttack mate mateIn2 middlegame short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., β, ., ., ., ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
., ., ., ., β, ., ., β | false | false | false | false | b |
4R3/1p4k1/1q3bpp/3B4/4Np1P/p4P2/3RK1P1/8 b - - 5 42 | b6b5 d2d3 b5e8 | 1,950 | crushing endgame fork master short | ., ., ., ., β, ., ., .,
., β, ., ., ., ., β, .,
., β, ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., β,
β, ., ., ., ., β, ., .,
., ., ., β, β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3q3/1ppknr2/p5pB/2QPn3/4P3/8/PP4BP/2K2R1R b - - 0 22 | e5d3 c1c2 d3c5 | 923 | 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 | b |
3r2k1/Q4pp1/1p2p2p/8/2P5/1P6/P3qPPP/5RK1 b - - 0 22 | d8d1 a7a8 g8h7 a8e4 e2e4 | 1,435 | crushing endgame long master | ., ., ., β, ., ., β, .,
β, ., ., ., ., β, β, .,
., β, ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., β, β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
2r3rk/6pp/p6N/1p1p4/2pq4/P6P/1P3PP1/4R1K1 w - - 0 37 | h6f7 | 841 | endgame mate mateIn1 oneMove smotheredMate | ., ., β, ., ., ., β, β,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., β,
., β, ., β, ., ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
4r1k1/1p2r3/p1p5/3p1p2/PP1P1P1p/2Q3pP/5PP1/4R1K1 b - - 0 39 | e7e1 c3e1 e8e1 | 435 | endgame kingsideAttack master mate mateIn2 queenRookEndgame 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 |
8/8/3n1P2/2k1K3/2pp4/P7/8/3B4 b - - 3 63 | d4d3 f6f7 d6f7 | 1,630 | crushing endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., β, ., β, ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
5rk1/pR5p/2r1pBp1/4P3/2b5/3p4/P4PPP/4R1K1 b - - 1 27 | f8f6 e5f6 d3d2 e1d1 c4e2 | 2,268 | advancedPawn clearance crushing endgame long master sacrifice | ., ., ., ., ., β, β, .,
β, β, ., ., ., ., ., β,
., ., β, ., β, β, β, .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
2k5/1p4p1/p4b2/3N4/3P4/2PQ4/PP3q2/1K6 b - - 0 37 | f2g1 b1c2 g1g2 | 1,858 | crushing endgame short | ., ., β, ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
β, β, ., ., ., β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
7k/np1bb1pp/p4p2/2P1pq2/PPQ4P/5PP1/1B5K/3BN3 w - - 1 30 | d1b3 f5h3 h2g1 d7e6 c4e6 h3e6 b3e6 | 1,992 | advantage middlegame quietMove 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 |
r6r/2pk1ppp/p1np4/1pbBpN1q/4P1b1/5NK1/PPPP1PR1/R1BQ4 b - - 13 18 | h5h3 | 751 | 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, ., ., ., . | false | false | false | false | b |
1k6/1p2rp1p/1p4b1/1N1B4/2P2R2/3p3P/P2Rr3/2K5 b - - 0 34 | e2e1 c1b2 e7e2 b2c3 e1c1 c3d4 e2d2 | 2,145 | advantage clearance deflection exposedKing middlegame veryLong | ., β, ., ., ., ., ., .,
., β, ., ., β, β, ., β,
., β, ., ., ., ., β, .,
., β, ., β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., β,
β, ., ., β, β, ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
rnbQ3r/pp2n1bp/2p2k2/1q2p1p1/3P4/5N2/P1P2PPP/R1B1K2R w KQ - 1 14 | c1g5 f6f7 d8e7 | 1,656 | 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 | true | true | false | false | w |
r1bq1rk1/pp2bppp/2pp1n2/8/5P2/2N2N2/PBPPB1PP/R2Q1RK1 b - - 6 11 | d8b6 g1h1 b6b2 a1b1 b2a3 | 1,636 | advantage fork long opening | β, ., β, β, ., β, β, .,
β, β, ., ., β, β, β, β,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., β, ., .,
β, β, β, β, β, ., β, β,
β, ., ., β, ., β, β, . | false | false | false | false | b |
8/4kppR/r1p1p2p/p3P2P/4P1P1/1pP2P2/3K2B1/8 b - - 1 29 | a5a4 g2f1 a4a3 f1a6 a3a2 | 2,128 | advancedPawn advantage endgame long master quietMove sacrifice | ., ., ., ., ., ., ., .,
., ., ., ., β, β, β, β,
β, ., β, ., β, ., ., β,
β, ., ., ., β, ., ., β,
., ., ., ., β, ., β, .,
., β, β, ., ., β, ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/6p1/PR3p2/1P3k1P/8/r5P1/7K b - - 0 39 | f4g3 b5d5 a2a1 d5d1 a1d1 | 1,441 | endgame long mate mateIn3 rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/1p6/p1b5/4k2p/1PB1p2P/P3P1K1/8/8 w - - 3 36 | c4f7 c6d7 f7h5 | 1,574 | bishopEndgame crushing endgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., β, ., ., β,
., β, β, ., β, ., ., β,
β, ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1R6/5Q2/p1kb1p2/2r1p3/3n4/P6P/5PP1/4qBK1 w - - 2 41 | f7b7 | 1,084 | mate mateIn1 middlegame oneMove | ., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., β, β, ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., β, β, β, . | false | false | false | false | w |
5rk1/1bR3q1/pQ6/8/6P1/4R3/P7/6K1 b - - 0 28 | g7g4 e3g3 g4g3 | 1,053 | endgame mate mateIn2 short | ., ., ., ., ., β, β, .,
., β, β, ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
3r1k2/5p2/Np3P1p/1P2R3/2p1N3/b1P1n3/P5PP/6K1 b - - 0 32 | d8d1 g1f2 e3g4 f2e2 d1d3 | 2,157 | advantage endgame fork long master masterVsMaster | ., ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., β, ., β,
., β, ., ., β, ., ., .,
., ., β, ., β, ., ., .,
β, ., β, ., β, ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r5k1/5pp1/2p5/P1N4p/2PR1n2/1P3P2/5P1P/6K1 b - - 0 26 | f4e2 g1f1 e2d4 | 712 | crushing endgame fork short | β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., β,
., ., β, β, ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r4k2/8/2p3Bb/4p1R1/3q4/PQ6/2K2P2/1N6 b - - 0 30 | d4f2 b1d2 h6g5 b3f3 f2f3 | 1,759 | advantage intermezzo long middlegame | β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
6k1/5pp1/2p4p/1pP5/qP2P3/1Q3P2/2KR2P1/4r3 b - - 12 42 | e1c1 c2c1 a4b3 | 1,202 | crushing deflection endgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., β,
., β, β, ., ., ., ., .,
β, β, ., ., β, ., ., .,
., β, ., ., ., β, ., .,
., ., β, β, ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | b |
5r1k/4n2p/1p4p1/pP5Q/P2pB2K/6P1/2P4P/4q3 w - - 0 38 | h5e5 h8g8 e4d5 e7d5 e5e1 | 1,745 | advantage discoveredAttack 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 |
r1b3k1/pp3Rpp/3p1b2/2pN4/2P5/5Q1P/PPP3P1/4qNK1 w - - 1 22 | f7f6 g7f6 f3f6 | 2,027 | crushing middlegame short | β, ., β, ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., ., β, ., β, ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
β, β, β, ., ., ., β, .,
., ., ., ., β, β, β, . | false | false | false | false | w |
2kr3r/pp1b1p2/2n1p2q/2Pp4/5Np1/1QP3P1/P4PBP/R4RK1 w - - 5 20 | f1b1 h6h2 g1f1 c6a5 b3b4 | 2,424 | advantage long master 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 | false | w |
1r3rk1/q5pp/2R5/3P4/2Q5/1p2NpPb/1P3P1P/3R2K1 b - - 1 32 | a7e3 f2e3 f3f2 | 1,401 | advancedPawn advantage middlegame sacrifice short | ., β, ., ., ., β, β, .,
β, ., ., ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, β, β, β,
., β, ., ., ., β, ., β,
., ., ., β, ., ., β, . | false | false | false | false | b |
8/8/1KpB4/Pb6/1P5p/8/6k1/8 w - - 4 56 | a5a6 g2f3 a6a7 | 1,051 | advancedPawn bishopEndgame crushing endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, β, ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3K4/8/2P5/R5pp/1n6/5PkP/6P1/8 b - - 4 61 | b4c6 d8d7 c6a5 | 751 | crushing endgame fork short | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1q1r1k1/1p3pp1/n1p4p/p2pp2P/P3P3/2P2P2/1P1QBb2/R1BK3R w - - 0 24 | e2a6 b7a6 d2f2 | 1,300 | advantage discoveredAttack middlegame short | β, ., β, ., β, ., β, .,
., β, ., ., ., β, β, .,
β, ., β, ., ., ., ., β,
β, ., ., β, β, ., ., β,
β, ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
., β, ., β, β, β, ., .,
β, ., β, β, ., ., ., β | false | false | false | false | w |
r2q1r1k/1ppbb1pn/p1n4p/3QNp2/B3P3/2P4P/PP3PP1/R1B1RNK1 b - - 0 14 | c6e5 a4d7 e5d7 | 1,283 | advantage middlegame short | β, ., ., β, ., β, ., β,
., β, β, β, β, ., β, β,
β, ., β, ., ., ., ., β,
., ., ., β, β, β, ., .,
β, ., ., ., β, ., ., .,
., ., β, ., ., ., ., β,
β, β, ., ., ., β, β, .,
β, ., β, ., β, β, β, . | false | false | false | false | b |
3r2k1/1b1q1pb1/pp4p1/3rp3/3R2P1/2P2NBP/PP2Q2K/3R4 w - - 1 34 | d4d5 b7d5 c3c4 | 2,190 | advantage master middlegame short | ., ., ., β, ., ., β, .,
., β, ., β, ., β, β, .,
β, β, ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., ., β, β, β,
β, β, ., ., β, ., ., β,
., ., ., β, ., ., ., . | false | false | false | false | w |
1k5r/ppp5/2p5/3n4/5pQ1/3P1P1r/PPP2K2/6R1 b - - 3 26 | h3h2 g1g2 d5e3 | 2,006 | crushing endgame short | ., β, ., ., ., ., ., β,
β, β, β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., β, ., β,
β, β, β, ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r5k1/pp3ppp/8/3p4/2qP4/4R2P/2P1QPPK/8 w - - 2 22 | e3e8 a8e8 e2e8 | 705 | 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 |
r2qkbnr/pp5p/8/4Nb2/8/1Qp5/PP2PPPP/R3KB1R w KQkq - 0 13 | b3f7 | 1,477 | 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 | true | true | true | true | w |
k7/7R/p1P5/4K3/1P6/1r5p/8/8 w - - 3 52 | h7h8 a8a7 c6c7 | 1,923 | advancedPawn crushing endgame master rookEndgame short | β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r3b1r/pp1bk1pp/4P1q1/3Q1n2/3P1B2/2P5/PP4PP/RN3RK1 b - - 0 17 | d7c6 d5c6 b7c6 | 1,881 | 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 | false | false | b |
r3k3/p1pb4/2p2p2/2q1p1p1/2B3p1/2P4r/P1P2PQP/3RR1K1 w q - 4 21 | g2e4 f6f5 e4e5 c5e5 e1e5 | 2,098 | crushing 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, . | false | false | false | true | w |
8/pp3Q1p/1n2B1pk/8/5PPq/7P/PPP5/2K5 b - - 0 31 | h4e1 | 605 | 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 |
2r3k1/3q1pp1/1rp5/3R2Np/1p1N3n/1Q2P3/5PP1/2R3K1 b - - 0 33 | c6d5 c1c8 d7c8 | 1,655 | advantage middlegame short | ., ., β, ., ., ., β, .,
., ., ., β, ., β, β, .,
., β, β, ., ., ., ., .,
., ., ., β, ., ., β, β,
., β, ., β, ., ., ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | b |
r3kb1r/1p2np2/p1p4p/4Pbp1/3PN3/8/PPP3PP/R1B2RK1 w kq - 0 16 | e4d6 e8d7 d6f5 | 1,538 | 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, . | false | false | true | true | w |
4rk2/pbp2pp1/1p1N4/3P1q2/QPBP4/1KP2P2/P5r1/R3R3 b - - 0 25 | f5c2 b3a3 c2b2 | 1,167 | 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 |
3r1q1k/p1pb2pp/1pnp4/6N1/5B2/1Q4P1/PP4PP/4R2K w - - 0 25 | g5f7 f8f7 b3f7 | 1,013 | 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 |
3qr1k1/p4p1p/6p1/3Q4/8/1P3P2/P5PP/3R2K1 b - - 0 26 | e8e1 d1e1 d8d5 | 1,324 | advantage deflection endgame master short | ., ., ., β, β, ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., β, ., ., β, . | false | false | false | false | b |
1r4k1/p5pp/5p2/2Rb4/1P4P1/P7/3r3P/3B1RK1 w - - 0 35 | c5d5 d2d5 d1b3 g8f8 b3d5 | 1,415 | advantage attraction endgame long pin sacrifice | ., β, ., ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., β, ., β, β, . | false | false | false | false | w |
r1bq1rkb/pp2pp1p/6pB/3N4/8/5B2/Pn2QPPP/R4RK1 w - - 2 16 | d5e7 d8e7 e2e7 | 1,189 | crushing kingsideAttack middlegame short | β, ., β, β, ., β, β, β,
β, β, ., ., β, β, ., β,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., β, β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
5k2/1p6/8/4p2B/1R2Pp1p/3r2pP/4K3/8 b - - 2 50 | d3e3 e2f1 f4f3 h5f3 e3f3 | 2,400 | crushing endgame long | ., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., β, ., ., β, β, ., β,
., ., ., β, ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k6/1p1q2r1/P2p3p/1NpPpn1Q/5b2/2P5/1P2B1P1/R6K w - - 4 29 | a6a7 b8a8 b5c7 d7c7 h5e8 c7b8 a7b8q | 2,139 | advancedPawn doubleCheck mate mateIn4 middlegame promotion queensideAttack 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 |
r4rk1/1bb2ppp/p1n1p3/4P3/Np1q4/1B2NP2/1P4PP/2RQ1RK1 w - - 0 21 | d1d4 c6d4 c1c7 d4b3 c7b7 | 1,195 | 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 | w |
8/1p1k2r1/p1p5/2P1R3/PP1pP3/3r4/5RPK/8 b - - 0 31 | g7h7 h2g1 d3d1 f2f1 h7h1 g1h1 d1f1 | 1,864 | endgame | ., ., ., ., ., ., ., .,
., β, ., β, ., ., β, .,
β, ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
β, β, ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/n7/P7/K2k4/P7/7P/5PP1/8 b - - 1 53 | d5c5 f2f3 a7c6 | 1,660 | endgame knightEndgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2qkb1r/1Q1npppp/B2pb3/8/4P3/5N2/PPP2PPP/R1B1K2R b KQkq - 0 9 | d8a5 b2b4 a5a6 b7a6 a8a6 | 1,470 | advantage 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 | true | true | true | true | b |
5rk1/2pp1q1p/n5p1/pQ1PP3/3PB1PP/P4p2/5P2/R5K1 b - - 0 25 | f7f4 b5d7 f4e4 | 1,675 | crushing endgame 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 |
3kr3/3n1B1p/2pP4/p1n5/Ppp5/8/1P3PPP/4R1K1 w - - 0 33 | e1e8 | 868 | 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 | w |
5rk1/R4p1p/5pp1/np1q4/r2P4/2P2N2/PQ3PPP/2R3K1 b - - 0 22 | a5c4 a7a4 c4b2 | 1,493 | 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, . | false | false | false | false | b |
r2qk2r/ppp2ppp/2n5/3pPb2/1b1n1B2/2NB1N2/PP3PPP/R2QK2R w KQkq - 4 10 | f3d4 c6d4 d1a4 d4c6 d3f5 | 2,226 | advantage deflection fork long opening | β, ., ., β, β, ., ., β,
β, β, β, ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., β, β, β, ., .,
., β, ., β, ., β, ., .,
., ., β, β, ., β, ., .,
β, β, ., ., ., β, β, β,
β, ., ., β, β, ., ., β | true | true | true | true | w |
r2q1r2/ppp2p2/3p1nk1/4p1p1/2B1P3/2NP2Q1/PPP5/2K4R w - - 1 20 | g3h3 f8h8 h3f5 g6g7 f5g5 | 1,811 | crushing deflection 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 | false | false | false | false | w |
5k2/R3Rp2/6p1/1p5p/1P1r3K/2n5/7P/8 w - - 8 44 | h4g5 c3e4 g5h6 | 1,169 | crushing defensiveMove endgame short | ., ., ., ., ., β, ., .,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., β, ., β, ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r3/pp2rkp1/2p5/P2p2pP/R4bP1/2NQ4/1PP2P2/3KR3 b - - 0 25 | e7e1 | 550 | 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 |
2br3k/5p1p/ppn2Np1/2b1q1P1/2P1p2N/P7/1P2B1K1/R1Q2R2 b - - 7 27 | c5d6 c1f4 e5f4 f1f4 d6f4 | 2,444 | 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, ., . | false | false | false | false | b |
r4r2/1ppb1p2/p2p2p1/5P1k/4P3/2PBB1R1/PKP2P1q/8 w - - 5 27 | d3e2 h5h4 e3g5 | 1,598 | 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 |
r2q1rk1/pbp1bp2/1p2pn1Q/5BN1/8/P1N5/1PP3PP/R4RK1 b - - 0 17 | d8d4 g1h1 e6f5 | 2,435 | 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, . | false | false | false | false | b |
8/pp4k1/2p3p1/3nRr2/3P1PK1/2P5/PP6/5R2 b - - 0 36 | f5e5 d4e5 d5e3 g4f3 e3f1 | 1,743 | advantage endgame fork long | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., ., ., β, β, β, ., .,
., ., ., β, ., β, β, .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r4k2/pp3p2/2pNR2p/5Qp1/1P3n2/2KP4/P1P2qPP/8 b - - 7 31 | f4d5 c3b3 f2f5 d6f5 f7e6 | 1,725 | advantage discoveredAttack endgame long | 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 |
8/4K3/8/5k1p/7P/8/8/8 b - - 2 62 | f5g4 e7e6 g4h4 | 1,178 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1rr3k1/5p1p/p5pQ/4p3/4q3/B1P1P3/PP1R1PPP/2KR4 b - - 0 27 | c8c3 b2c3 b8b1 | 1,036 | 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, ., ., ., . | false | false | false | false | b |
r1bq1k1r/ppppn1pp/2n5/b5N1/4P3/B1P5/P4PPP/RN1QK2R w KQ - 2 10 | d1f3 f8e8 f3f7 | 1,183 | 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 | true | true | false | false | w |
2k2rr1/1p1q3p/p1nb4/2p1p3/2N1R3/3P1QP1/PPP5/R1B3K1 w - - 5 23 | f3f8 g8f8 c4b6 c8c7 b6d7 | 2,000 | advantage 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, . | false | false | false | false | w |
6R1/8/8/2P5/1K6/3r4/PP3kp1/8 b - - 0 52 | d3g3 g8g3 f2g3 c5c6 g2g1q | 1,292 | advancedPawn crushing endgame long promotion rookEndgame | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5r1k/2p3Rp/3p4/p2Pn3/1p2B3/1P6/PKP1r2P/6R1 w - - 2 29 | g7h7 | 1,206 | 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 |
r5k1/1p3p2/2p1ppp1/3p4/2nP4/1QB4P/rPP1BPP1/qNKR3R b - - 4 22 | a1b1 c1b1 a2a1 | 1,355 | attraction 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, ., ., ., β | false | false | false | false | b |
6k1/6pp/p7/2N1bp2/P1P5/1r6/6PP/2R3K1 b - - 2 33 | e5d4 g1f1 d4c5 | 1,143 | crushing endgame fork short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., β, ., β, β, ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
1k3r2/q5r1/2Qp3p/3Bp3/2N1P1p1/P7/1PP2PPP/R5K1 b - - 13 35 | a7f2 g1h1 f2f1 a1f1 f8f1 | 985 | backRankMate 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 | b |
5k2/5p1p/1p1P2p1/1B6/4KP2/1P4P1/n6P/8 b - - 1 38 | a2c3 e4d4 c3b5 | 649 | advantage endgame fork master short | ., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., β, ., β, ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/RP4p1/3r1pkp/P1n1p3/6P1/6P1/4K3 w - - 0 50 | b6b7 d5d8 a6a8 | 1,100 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
., ., ., β, ., β, β, β,
β, ., β, ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
r3kb1r/4ppp1/3q2p1/p2p4/Pp1PN3/8/1PP1QPPP/R1B1R1K1 b kq - 0 17 | d6h2 g1f1 h2h1 | 924 | 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 | true | true | b |
4r1k1/6pp/1R3p2/P7/1P1p1B2/2b4P/5PP1/5K2 b - - 3 31 | e8e1 | 474 | endgame mate mateIn1 oneMove | ., ., ., ., β, ., β, .,
., ., ., ., ., ., β, β,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., β, ., β, ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
6k1/pp3rpp/4Nb2/4p3/1r6/6PK/PP5P/2R5 w - - 0 29 | c1c8 f6d8 c8d8 f7f8 d8f8 | 880 | endgame long mate mateIn3 | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, β, ., ., ., ., ., β,
., ., β, ., ., ., ., . | false | false | false | false | w |
2rq1r2/p1n1bpk1/1p2p1pN/3nP2p/3P3P/P2Q1N2/1P4P1/RBB3K1 w - - 2 22 | h6f7 f8f7 d3g6 | 1,741 | 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, ., ., ., β, . | false | false | false | false | w |
8/8/5pp1/5k1p/5P1P/6P1/2r1R3/5K2 b - - 1 43 | c2e2 f1e2 f5g4 e2f2 g4h3 | 2,231 | crushing endgame long rookEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
8/8/8/p3b3/P1B2p1K/1Pk1p2P/6P1/8 b - - 0 50 | c3d2 h4g4 e3e2 c4e2 d2e2 | 1,682 | advancedPawn bishopEndgame crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
β, ., β, ., ., β, ., β,
., β, β, ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/5K1p/1p5k/6p1/3brp2/5R2/8/8 w - - 0 51 | f3h3 | 691 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, β, β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r6r/pQ2nkpp/4b3/2p1q3/4N3/8/PP1B1PPP/R4RK1 b - - 0 15 | e6d5 e4g5 e5g5 d2g5 d5b7 | 1,698 | advantage long middlegame | β, ., ., ., ., ., ., β,
β, β, ., ., β, β, β, β,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., β, ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
3q2k1/8/Q2p2p1/3P1P1p/1p4nP/1Pp5/2P3P1/5R1K b - - 0 36 | d8h4 h1g1 h4h2 | 940 | 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 |
k4r2/pp6/2p3Q1/3p2P1/4r2P/8/PPP2q2/2KR1R2 b - - 2 30 | f2e3 c1b1 f8f1 g6g8 e4e8 | 1,574 | advantage discoveredAttack endgame long | β, ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, ., .,
., ., β, β, ., β, ., . | false | false | false | false | b |
8/7p/4K3/6p1/3k2P1/8/5P2/8 w - - 1 44 | e6f5 h7h6 f5g6 d4e4 g6h6 | 1,478 | crushing endgame long master pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5pp1/p4n1p/1p2k3/8/1PK1P2P/P1B2P2/8 b - - 0 31 | f6e4 c2e4 e5e4 | 1,990 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., β, ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., β, ., ., β,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/2p1qpp1/3p4/1p1P2PQ/1P6/3R3P/2PBrb2/5RK1 w - - 7 27 | f1f2 e2f2 g1f2 | 801 | advantage middlegame short | ., ., ., ., β, ., β, .,
., ., β, ., β, β, β, .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., β, β, β, β, ., .,
., ., ., ., ., β, β, . | false | false | false | false | w |
3r1r2/p1p2p1k/1p3Ppp/4p2P/3qBQ2/8/PPP3P1/5R1K w - - 0 28 | h5g6 f7g6 f4g4 f8f6 f1f6 d4d1 g4d1 d8d1 h1h2 | 1,971 | advantage endgame 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 |
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.