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 |
|---|---|---|---|---|---|---|---|---|---|
r5rk/2pq1p1p/p2p1p1Q/1pb1pN2/4P3/1nPP3P/1PK2PP1/7R w - - 2 23 | h6f6 g8g7 f6g7 | 1,181 | kingsideAttack mate mateIn2 middlegame short | β, ., ., ., ., ., β, β,
., ., β, β, ., β, ., β,
β, ., ., β, ., β, ., β,
., β, β, ., β, β, ., .,
., ., ., ., β, ., ., .,
., β, β, β, ., ., ., β,
., β, β, ., ., β, β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
5Q2/3P3p/6p1/2p2pk1/2Pb1q2/7P/3p2P1/7K w - - 2 40 | d7d8q g5h5 g2g4 f4g4 h3g4 | 1,702 | advancedPawn crushing endgame long promotion | ., ., ., ., ., β, ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
r7/pp4kp/2p2rp1/2n2n2/2B5/2B5/1P6/1K3R1R w - - 6 28 | f1f5 g6f5 h1g1 g7h6 c3f6 c5e4 f6g7 | 2,174 | advantage middlegame pin sacrifice veryLong | β, ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., β, ., ., β, β, .,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., β, ., β | false | false | false | false | w |
4k2r/Q3bpp1/2p3p1/2Pp3q/3Pp3/6P1/PP2PPB1/R4RK1 b k - 0 22 | h5h2 | 919 | 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 | true | false | b |
2r4r/5pk1/1q3pp1/3p4/1P6/1Q2RPP1/P5B1/R5K1 b - - 0 29 | h8e8 a1e1 c8c1 e1c1 e8e3 g1h2 e3b3 | 2,607 | advantage deflection middlegame pin veryLong | ., ., β, ., ., ., ., β,
., ., ., ., ., β, β, .,
., β, ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., β, β, β, .,
β, ., ., ., ., ., β, .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
8/8/6R1/4k1P1/4p2K/8/8/6r1 b - - 2 61 | e4e3 g6g8 e3e2 g8e8 e5f4 | 1,792 | advancedPawn crushing defensiveMove endgame long master rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r4rk1/pp3ppp/3pb1q1/3Nb3/2BpP2P/3P4/PPP2QP1/R4R1K w - - 1 18 | d5e7 g8h8 e7g6 | 906 | 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 | false | false | false | false | w |
5rkq/ppp2p1n/6n1/7N/6R1/2P4Q/P2r1PPP/5RK1 w - - 13 23 | g4g6 f7g6 h3e6 f8f7 e6g6 h8g7 h5g7 | 2,268 | clearance crushing kingsideAttack middlegame sacrifice veryLong | ., ., ., ., ., β, β, β,
β, β, β, ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., β,
β, ., ., β, ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
6k1/6p1/2q4p/2p1p2Q/1pP5/1P2r2P/6P1/3R2K1 w - - 2 40 | d1d8 g8h7 h5f5 c6g6 d8h8 h7h8 f5g6 | 1,147 | crushing deflection endgame veryLong | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., β, ., β, ., ., β,
., β, β, ., ., ., ., .,
., β, ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
8/B1R3bp/6k1/5p2/4p3/P1P4P/1r3PP1/6K1 b - - 0 25 | b2b1 g1h2 g7e5 g2g3 e5c7 | 1,398 | crushing endgame fork long | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r4rk1/2qb2pp/3pp3/p7/1p1NP1nP/1Q6/PPPR1b2/1KN2B1R w - - 0 24 | d4e6 d7e6 b3e6 g8h8 e6g4 | 1,217 | crushing fork long middlegame | β, ., ., ., ., β, β, .,
., ., β, β, ., ., β, β,
., ., ., β, β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., β, β, ., β, β,
., β, ., ., ., ., ., .,
β, β, β, β, ., β, ., .,
., β, β, ., ., β, ., β | false | false | false | false | w |
1rb2k2/p4Bpp/1p2p3/3nNp2/3r4/2R2Q2/qP3PPP/5RK1 w - - 0 23 | c3c8 b8c8 f7e6 g7g6 e6c8 | 2,207 | attraction 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 |
7r/1R2bpk1/4B1p1/4P3/3P2Q1/4BPK1/r4P2/5q2 b - - 2 39 | f1h1 g3f4 g6g5 f4e4 h8h4 e6a2 h4g4 | 2,781 | crushing middlegame pin veryLong | ., ., ., ., ., ., ., β,
., β, ., ., β, β, β, .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., β, β, β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
4k3/p1pp1p2/1p2p2p/7p/2P1P1nq/3P1Q2/PP3PK1/R4R2 b - - 1 18 | h4h2 | 871 | endgame mate mateIn1 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 |
3r1r2/p5p1/4RbBp/1pkp2p1/8/2P5/PP3PPP/3R2K1 w - - 1 26 | b2b4 c5c4 e6c6 | 1,551 | endgame mate mateIn2 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 |
1r4k1/7R/8/p1pP1BPP/3b4/1P2pK2/P7/8 b - - 0 44 | b8f8 h7e7 f8f5 | 1,166 | advantage endgame pin short | ., β, ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., β, β, ., β, β, β,
., ., ., β, ., ., ., .,
., β, ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2Q5/p3krp1/6p1/8/8/1P6/PB4PP/7K b - - 0 37 | f7f1 | 406 | backRankMate endgame master mate mateIn1 oneMove | ., ., β, ., ., ., ., .,
β, ., ., ., β, β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/p6p/3p4/4q1Pk/2b5/7P/4p3/1Q2R2K w - - 3 40 | b1h7 h5g5 e1g1 g5f4 h7h4 f4e3 h4c4 | 2,124 | advantage endgame master skewer veryLong | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., β, ., ., β, ., ., β | false | false | false | false | w |
r3rk2/pR4Rp/8/8/8/2ppb1P1/P6P/7K w - - 1 33 | b7f7 | 1,092 | endgame master mate mateIn1 oneMove | β, ., ., ., β, β, ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
r1b3k1/pp3ppp/4r3/5N2/2p1B1n1/2b5/PPP2PPP/R2R2K1 w - - 0 17 | d1d8 e6e8 d8e8 | 1,150 | kingsideAttack mate mateIn2 middlegame short | β, ., β, ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., β, ., β, .,
., ., β, ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., ., β, ., ., β, . | false | false | false | false | w |
8/5p2/1k2p1p1/2p1P3/p1p2PPK/1P6/P7/8 w - - 0 38 | b3c4 a4a3 h4g5 b6a5 g5f6 | 1,538 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., β, ., β, .,
., ., β, ., β, ., ., .,
β, ., β, ., ., β, β, β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rk5r/1p3R1p/3pB3/p1p1p1bP/P2nP3/2qP4/2P5/1R1K4 w - - 6 23 | f7b7 | 1,106 | mate mateIn1 middlegame oneMove queensideAttack | 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 |
5Q2/p5np/4b1p1/6k1/8/KPq3P1/P7/8 w - - 4 42 | f8f4 g5h5 f4h4 | 914 | endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3r1k1/5pq1/6p1/R6p/4p2P/1Pp1Qn2/2P5/1KB2R2 w - - 1 35 | a5a8 e8a8 e3e4 | 1,427 | master middlegame | β, ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., β, ., ., β,
., β, β, ., β, β, ., .,
., ., β, ., ., ., ., .,
., β, β, ., ., β, ., . | false | false | false | false | w |
r3rbk1/2p1q1pp/p7/1p2p1N1/8/1PP2b1P/2Q2PP1/R3R1K1 w - - 0 23 | c2h7 | 879 | 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 |
r1b1k2r/ppp2ppp/2n1p3/8/1b1Pn3/2N2N2/PP1BPPPP/R3KB1R w KQkq - 7 10 | c3e4 | 872 | advantage hangingPiece 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 | true | true | true | true | w |
3r2k1/5pb1/p3p3/1p2Pn2/1PrP4/P4Q2/1B2RPK1/8 b - - 4 38 | f5h4 g2g3 h4f3 | 945 | crushing fork master 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 |
5n1k/ppq3pp/8/5N2/2pPQ3/2P1Br1P/PP3P2/R4R1K b - - 0 28 | f3h3 h1g1 c7h2 | 987 | 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 |
1k1n2b1/1pNr4/1rpP2p1/2R2p1p/B2Rp2P/P3P1N1/5nP1/K7 w - - 0 31 | c5a5 b6a6 c7a6 | 1,685 | advantage middlegame queensideAttack 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 |
1r2r3/6kp/3Rp3/2p5/1pQ1P3/8/1PP3q1/1K5R w - - 0 29 | d6d7 g7g8 d7h7 | 2,045 | crushing endgame short | ., β, ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
., β, β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., β, .,
., β, ., ., ., ., ., β | false | false | false | false | w |
2r5/1p4pp/4kpb1/1N2b3/3B2P1/1K5P/PP3P2/3R4 b - - 2 28 | g6c2 b3b4 c2d1 | 1,297 | 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 |
r1b1n2r/1pp1k1p1/p1nb1q1p/2B1p3/2B1P3/2NR3Q/PPP2PPP/R5K1 w - - 6 17 | c3d5 e7d8 d5f6 c8h3 f6e8 d8e8 c5d6 | 2,137 | advantage 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, β, ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
1k1r3r/p3q1pp/QpP3n1/3Bbp2/1P1Bp3/P3P2P/5P2/1R2K2R w K - 6 28 | d4b6 d8d5 c6c7 e7c7 b6c7 | 2,211 | advancedPawn advantage long master 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 | true | false | false | false | w |
8/6pk/4R2p/pP1Np3/Pr6/4p2K/7P/4b3 w - - 2 42 | d5b4 e1b4 e6e5 | 1,746 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., β,
β, β, ., β, β, ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | w |
2r5/pp3kbp/5pp1/3p4/3n1B2/7P/PP3P1P/2R1R1K1 b - - 3 24 | c8c1 e1c1 d4e2 | 1,901 | advantage endgame 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 |
2b5/8/p5p1/1p1pkp1p/1Pn5/P1RN2PP/5K2/8 b - - 2 36 | e5d4 c3b3 c4d2 d3c5 d2b3 | 1,199 | crushing defensiveMove endgame long | ., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, ., β, β, β, ., β,
., β, β, ., ., ., ., .,
β, ., β, β, ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
b4bk1/p5pp/2q5/3NppP1/1PQB4/P3p3/2R4P/4K3 b - - 0 34 | c6c4 c2c4 a8d5 c4c5 f8c5 | 2,067 | advantage capturingDefender discoveredAttack 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 |
r5r1/1p3q1k/p3p3/3p2R1/3Q4/2P1P3/PP6/R5K1 w - - 5 33 | d4h4 f7h5 h4h5 | 1,252 | 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 |
6k1/p4p1p/1r4p1/4P1P1/8/1q6/3Q2P1/K1R5 w - - 3 40 | d2d8 g8g7 d8f6 b6f6 e5f6 g7h8 c1c8 | 1,616 | endgame mate mateIn4 sacrifice veryLong | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., β, ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., β, .,
β, ., β, ., ., ., ., . | false | false | false | false | w |
4k3/8/8/4rRK1/3p3P/6P1/8/8 b - - 13 60 | e5f5 g5f5 d4d3 f5e4 d3d2 | 860 | advancedPawn crushing endgame long master rookEndgame | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r1r1k1/p3ppbp/2Rp2p1/qp1P4/3P4/P3BQPb/1P3P1P/4R1KB b - - 2 21 | a5e1 | 1,066 | 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, ., β, β | false | false | false | false | b |
r4r1k/2qn1Bp1/7p/pp3N2/3P2nB/1QP5/P4PPP/R4RK1 b - - 0 18 | c7h2 | 508 | 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 | b |
2rr3k/pp1q2pp/2n2p2/3Np1Bb/3bP2P/PB3P2/1P5K/1Q1R1R2 w - - 0 29 | d5f6 d7c7 f6h5 | 1,610 | advantage middlegame short | ., ., β, β, ., ., ., β,
β, β, ., β, ., ., β, β,
., ., β, ., ., β, ., .,
., ., ., β, β, ., β, β,
., ., ., β, β, ., ., β,
β, β, ., ., ., β, ., .,
., β, ., ., ., ., ., β,
., β, ., β, ., β, ., . | false | false | false | false | w |
r1b3k1/2R2rp1/p2p1pp1/1p6/3Bq3/1Q5R/PP3PPP/6K1 w - - 2 26 | b3f7 | 1,114 | 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, . | false | false | false | false | w |
8/6P1/4k3/7K/8/5p2/8/8 b - - 0 61 | e6f7 g7g8q f7g8 h5g4 f3f2 | 1,146 | advancedPawn crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r2k2/p4p2/1p2p2R/8/8/r5P1/P1p2PK1/2R5 w - - 1 32 | h6h8 f8g7 h8c8 | 743 | advantage endgame rookEndgame short skewer | ., ., β, ., ., β, ., .,
β, ., ., ., ., β, ., .,
., β, ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
β, ., β, ., ., β, β, .,
., ., β, ., ., ., ., . | false | false | false | false | w |
2R3Q1/4k1p1/3q3p/1p2p3/p3P2n/P4P2/1P3P1P/6K1 b - - 2 37 | d6d1 | 475 | endgame master mate mateIn1 oneMove | ., ., β, ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., β,
., β, ., ., β, ., ., .,
β, ., ., ., β, ., ., β,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
4k3/pp6/2ppp3/6K1/3P4/7P/PP6/8 w - - 3 32 | g5f6 e6e5 d4e5 | 1,861 | advantage endgame pawnEndgame short | ., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., .,
., ., β, β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r5/8/p4k2/1p1R1p2/5Pp1/3B1nPp/PP2RK1P/7r w - - 5 45 | d5f5 f6g7 e2e7 | 1,430 | 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 |
r2q1b1r/1pp2kpp/p1p2n2/4QP2/3PP3/1P6/P1P3PP/RNB2bK1 w - - 0 13 | e5e6 | 1,033 | 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 | w |
8/8/8/3B1b2/6p1/8/3K1k1P/8 b - - 7 51 | f2g1 h2h4 g4h3 d2e3 h3h2 | 1,433 | advancedPawn bishopEndgame crushing enPassant endgame long master | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r1rk2/1bq2pp1/p2p3p/1p2nNb1/4P3/PP5P/1BB1RPP1/2RQ2K1 b - - 4 26 | g5c1 b2c1 b7e4 | 1,831 | 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 |
6k1/6pp/3B2q1/1r1P4/4P3/8/1P3Q1P/7K w - - 0 32 | f2f8 | 480 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., β, .,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
4r1k1/1Q3pp1/2p4p/2P5/1P2r3/2q4P/6P1/1R2R1K1 w - - 0 31 | e1e4 e8e4 b7c8 g8h7 c8f5 | 1,180 | crushing endgame long master | ., ., ., ., β, ., β, .,
., β, ., ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., β, ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., β, ., ., β, ., β, . | false | false | false | false | w |
6k1/5pqp/4p1p1/1P6/3P4/8/1KR5/8 w - - 1 45 | c2c8 g7f8 c8f8 g8f8 b5b6 | 738 | crushing endgame long queenRookEndgame | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/1p3ppp/pQ2p2q/4N3/3n2nP/2N3P1/PPP2P2/3R1RK1 b - - 0 22 | g4e5 d1d4 e5f3 g1g2 f3d4 | 1,701 | crushing fork long middlegame | β, ., ., ., ., β, β, .,
., β, ., ., ., β, β, β,
β, β, ., ., β, ., ., β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., β, β,
., ., β, ., ., ., β, .,
β, β, β, ., ., β, ., .,
., ., ., β, ., β, β, . | false | false | false | false | b |
6k1/5pp1/1pb5/2p4p/P7/4K1br/1P6/1B1R4 w - - 0 43 | d1d8 c6e8 d8e8 | 474 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., β, β, ., ., ., ., .,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., β, ., ., ., ., ., .,
., β, ., β, ., ., ., . | false | false | false | false | w |
r5k1/2p2pp1/p5rp/Pp2P3/3PP2q/4B1Pb/P1PN3Q/R5K1 w - - 0 25 | g1f2 h4g4 a1h1 | 2,208 | advantage clearance 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, . | false | false | false | false | w |
2k5/2P3pp/PP1PK3/1q6/5p2/8/4pP1P/8 w - - 0 45 | b6b7 b5b7 a6b7 c8b7 e6d7 | 1,927 | advancedPawn crushing defensiveMove endgame exposedKing long queenEndgame | ., ., β, ., ., ., ., .,
., ., β, ., ., ., β, β,
β, β, ., β, β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/4k1p1/p5P1/3p1p1P/P4K2/2P5/8 b - - 2 57 | e6e5 h4h5 g6h5 g5g6 e5f6 | 2,353 | crushing endgame long master masterVsMaster pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., β, .,
., ., ., β, ., β, ., β,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5k2/5pp1/1p1rp2p/pB6/PnRPP3/5P1P/6P1/5K2 w - - 2 36 | c4c8 d6d8 c8d8 | 600 | 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 |
k1q5/5Q2/p7/2pr4/3p1P2/P2P2pr/3B4/1R3RK1 b - - 0 26 | h3h1 g1g2 c8h3 g2f3 h1f1 | 2,209 | crushing deflection exposedKing long middlegame | β, ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., β, ., .,
β, ., ., β, ., ., β, β,
., ., ., β, ., ., ., .,
., β, ., ., ., β, β, . | false | false | false | false | b |
2kr1bnr/ppp1pppp/2n5/1B6/P3PBb1/8/1PP2PPP/RNK3NR b - - 2 8 | d8d1 | 715 | 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 | false | false | false | false | b |
6k1/4q2p/4p1pQ/2p3N1/2P2rP1/8/r7/1R2K2b w - - 0 29 | b1b8 f4f8 b8f8 e7f8 h6h7 | 1,512 | long mate mateIn3 middlegame | ., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., β, β,
., ., β, ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., β, ., ., β | false | false | false | false | w |
r3r1k1/1pp2ppp/p6n/3qP3/5P2/P2B2Pb/1PP5/R2QR1K1 w - - 0 19 | d3h7 g8h7 d1d5 | 893 | 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, . | false | false | false | false | w |
4r1k1/p2R1pp1/2p4p/5P2/5P2/8/PPP4P/1K6 b - - 1 22 | e8e1 d7d1 e1d1 | 631 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., β, ., β, .,
β, ., ., β, ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., β,
., β, ., ., ., ., ., . | false | false | false | false | b |
r2qr1k1/pbpnbpp1/1p1p3p/4p3/3Pn1PB/2NB1N1P/PPPQ1P2/2KR3R w - - 0 14 | d3e4 b7e4 h4e7 d8e7 c3e4 | 2,224 | advantage long middlegame | β, ., ., β, β, ., β, .,
β, β, β, β, β, β, β, .,
., β, ., β, ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., β, β, ., β, β,
., ., β, β, ., β, ., β,
β, β, β, β, ., β, ., .,
., ., β, β, ., ., ., β | false | false | false | false | w |
6r1/1b1n1r1k/p3p2p/qp1pPpP1/2pP3Q/P6P/2P2B2/R3RBK1 w - - 1 28 | h4h6 | 590 | mate mateIn1 middlegame oneMove | ., ., ., ., ., ., β, .,
., β, ., β, ., β, ., β,
β, ., ., ., β, ., ., β,
β, β, ., β, β, β, β, .,
., ., β, β, ., ., ., β,
β, ., ., ., ., ., ., β,
., ., β, ., ., β, ., .,
β, ., ., ., β, β, β, . | false | false | false | false | w |
2k1r2r/ppp1q2p/3pNp1p/4nP2/1bBQ2P1/1N5P/PPP5/R3R1K1 b - - 0 17 | e5f3 g1g2 f3d4 | 1,271 | 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, . | false | false | false | false | b |
rnb2rk1/ppBp1p2/4p2p/q5p1/1bPPn3/1QN2N2/PP3PPP/R3KB1R b KQ - 5 11 | b4c3 b2c3 a5c7 | 1,664 | 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, ., β | true | true | false | false | b |
r2r4/4kp1p/pQ1bp1p1/2q5/P7/2B5/1P3P2/K2R1R2 w - - 12 32 | d1d6 c5b6 d6b6 | 1,937 | 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 | w |
6k1/1b3rbp/pp4p1/8/P1B1p3/2Pnq2P/1PQN2P1/5R1K w - - 2 25 | f1f7 g8h8 d2f1 | 2,251 | 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 | w |
r4rk1/2q2ppp/p1N1pb2/8/1pPB1P2/1P4P1/P3Q1KP/2R2R2 b - - 0 20 | c7c6 e2f3 c6f3 g2f3 f6d4 | 933 | crushing long master 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 |
6k1/6pp/8/p1p2p2/4n3/2P2B1P/1P3PP1/5K2 w - - 0 34 | f3e4 f5e4 f1e2 g8f7 e2e3 | 1,345 | crushing endgame long | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., β, ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/8/8/pKP1k1p1/P7/8/8/8 w - - 1 62 | c5c6 e5d6 b5b6 g5g4 c6c7 d6d7 b6b7 | 1,745 | advancedPawn crushing defensiveMove endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/p2b3p/4p1p1/2p5/3bB2q/2N1n3/PrP2R1P/R3Q2K w - - 2 23 | f2f8 g8f8 e1h4 | 959 | advantage discoveredAttack 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 |
r4k2/7R/1pN5/1Pb1B1p1/8/4P2P/p4PK1/2r5 w - - 0 40 | h7h8 f8f7 h8a8 | 1,240 | crushing endgame short skewer | β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., β, β, ., ., ., ., .,
., β, β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., β, β, .,
., ., β, ., ., ., ., . | false | false | false | false | w |
8/8/4k3/1p2pP1p/pP3P1P/P3K3/8/8 b - - 0 43 | e6f5 f4e5 f5e5 e3d3 e5d5 | 2,001 | crushing defensiveMove endgame long pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., β, β, ., β,
β, β, ., ., ., β, ., β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3r2k/pp5p/6p1/8/5P2/1P1Q4/q5KP/2B2R2 w - - 0 27 | f1f2 a2a1 c1b2 a1b2 f2b2 | 1,245 | advantage defensiveMove endgame fork long | β, ., ., ., β, ., ., β,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., β, β,
., ., β, ., ., β, ., . | false | false | false | false | w |
3r1r1k/p3b2p/q4ppQ/3pNb2/2pP4/2B2R2/P4PPP/5RK1 w - - 0 25 | f3h3 f5h3 e5g6 h8g8 g6e7 | 2,636 | crushing deflection kingsideAttack long middlegame pin quietMove sacrifice | ., ., ., β, ., β, ., β,
β, ., ., ., β, ., ., β,
β, ., ., ., ., β, β, β,
., ., ., β, β, β, ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
2n1q2k/7P/4p3/p2pP1Q1/b1pP4/2b2N2/P4PP1/1K4RR b - - 0 40 | e8b5 b1c1 b5b2 | 1,074 | mate mateIn2 middlegame queensideAttack 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/p1q1kpp1/N1p1p1p1/8/3P1n2/4r3/PPQ2P1K/R4R2 b - - 0 24 | e3h3 h2g1 f4e2 c2e2 c7h2 | 1,055 | clearance exposedKing long mate mateIn3 middlegame sacrifice | ., ., ., ., ., ., ., .,
β, ., β, ., β, β, β, .,
β, ., β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., β, ., ., .,
β, β, β, ., ., β, ., β,
β, ., ., ., ., β, ., . | false | false | false | false | b |
4q1k1/1R2Q3/4p2p/3pPpp1/3P4/r4NPK/6PP/8 b - - 1 35 | e8h5 f3h4 h5h4 | 1,773 | endgame mate mateIn2 pin short | ., ., ., ., β, ., β, .,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., β, β, β, β, .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2k4r/ppp2p2/3p4/2P5/3P4/4QPPq/PP1R4/2R3K1 b - - 0 26 | h3h1 g1f2 h8h2 | 1,840 | endgame mate mateIn2 short | ., ., β, ., ., ., ., β,
β, β, β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, β, β, β,
β, β, ., β, ., ., ., .,
., ., β, ., ., ., β, . | false | false | false | false | b |
r2q1r2/p4pk1/4pNp1/3pPb2/1ppP3Q/7P/PP4P1/R4RK1 w - - 2 26 | h4h7 | 686 | master mate mateIn1 middlegame oneMove | β, ., ., β, ., β, ., .,
β, ., ., ., ., β, β, .,
., ., ., ., β, β, β, .,
., ., ., β, β, β, ., .,
., β, β, β, ., ., ., β,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., β, .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
2r3k1/1p3ppp/p1qrp3/2P5/3PR3/P1Q5/5PPP/1R4K1 b - - 0 27 | c6e4 | 1,294 | crushing endgame hangingPiece 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 |
4R3/6pp/8/B1p1R3/p2p1Pk1/P2P2PP/Prr5/6K1 b - - 0 31 | g4f3 e5e2 c2e2 | 1,945 | crushing defensiveMove endgame short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, ., β, ., β, ., ., .,
β, ., ., β, ., β, β, .,
β, ., ., β, ., ., β, β,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
2k3r1/ppp3qp/3p4/4p3/4P2b/P2PQR2/1PP3P1/5RK1 b - - 5 25 | g7g2 | 490 | endgame kingsideAttack mate mateIn1 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 |
2kr4/1pp2p2/1b5p/pP6/P1B1PnrP/1QP5/3N1P2/R4R1K b - - 0 25 | g4h4 h1g1 d8g8 | 1,555 | 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 |
3Q4/p1p5/Ppk5/6K1/8/8/1P5P/5q2 w - - 5 45 | d8f6 f1f6 g5f6 | 1,802 | crushing endgame queenEndgame short | ., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
4r3/p7/kp4R1/5R2/P6P/1P2B3/3p1PK1/3r4 b - - 1 42 | d1g1 g2h2 d2d1q g6g1 d1c2 f5f7 e8e3 g1g7 a6a5 | 2,654 | advancedPawn clearance crushing endgame pin promotion veryLong | ., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., β, ., ., β, ., ., .,
., ., ., β, ., β, β, .,
., ., ., β, ., ., ., . | false | false | false | false | b |
8/7p/2k2Kp1/2n2pP1/2P4P/6B1/8/8 b - - 8 49 | c5e4 f6e5 e4g3 | 938 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., β, β, .,
., ., β, ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7k/1p4pp/3r4/8/6P1/5P2/r4BP1/2R2K2 w - - 0 42 | c1c8 d6d8 c8d8 | 576 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
., β, ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, β, .,
., ., β, ., ., β, ., . | false | false | false | false | w |
3r4/pp6/7N/1PK3kP/P1P2p2/8/6P1/8 w - - 1 44 | h6f7 g5g4 f7d8 | 708 | crushing endgame fork short | ., ., ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, β, ., ., ., β, β,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r1k/pp1b2pp/4p3/6B1/2Pn2N1/P6P/1qP3P1/5R1K w - - 0 25 | f1f8 | 400 | backRankMate 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 |
4r3/8/p7/1pBp2k1/1P1N1p2/P1P1RKp1/6P1/8 b - - 0 44 | e8e3 | 650 | endgame mate mateIn1 oneMove | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, β, ., ., β, .,
., β, ., β, ., β, ., .,
β, ., β, ., β, β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q4/1ppnb1rk/p2p1p2/3PnN1B/4P3/8/PPPQ2PP/R4RK1 w - - 0 22 | d2h6 h7g8 h6g7 | 1,018 | mate mateIn2 middlegame short | β, ., ., β, ., ., ., .,
., β, β, β, β, ., β, β,
β, ., ., β, ., β, ., .,
., ., ., β, β, β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, β, ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
8/pprBB1pk/1q1n2p1/8/3P4/7P/PP3PP1/3Q2K1 w - - 1 24 | e7d8 c7c1 d1c1 | 1,961 | advantage 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 |
6k1/p1Q2pbp/1p1Pp1p1/8/q4N2/5P2/1P4PP/6K1 w - - 0 27 | c7c8 g7f8 d6d7 | 2,131 | advancedPawn 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 |
2k2r2/p3n3/1pb4p/3p4/P5pN/3B2P1/6PP/2R4K w - - 0 31 | h4g6 f8e8 g6e7 | 1,975 | advantage endgame master pin short | ., ., 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.