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 |
|---|---|---|---|---|---|---|---|---|---|
2r2rk1/p3np1p/1q3p2/2N1p3/8/P2P2P1/3QPPKP/2R2R2 b - - 1 23 | c8c5 c1c5 b6c5 | 1,364 | advantage middlegame short | ., ., β, ., ., β, β, .,
β, ., ., ., β, β, ., β,
., β, ., ., ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., ., ., β, β, β, β, β,
., ., β, ., ., β, ., . | false | false | false | false | b |
2kr4/pp3r2/2pbR3/q7/3PQ3/2P5/PP3PP1/1K1R4 w - - 0 25 | e6d6 d8d6 e4e8 a5d8 e8f7 | 1,416 | advantage clearance fork long middlegame sacrifice | ., ., β, β, ., ., ., .,
β, β, ., ., ., β, ., .,
., ., β, β, β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, .,
., β, ., β, ., ., ., . | false | false | false | false | w |
r2qkb1r/ppp2ppp/5P2/8/8/5Q2/PpP3PP/R3KB1R w KQkq - 0 13 | f1b5 c7c6 b5c6 b7c6 f3c6 d8d7 c6a8 | 2,077 | advantage deflection middlegame veryLong | 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 |
1r6/Q4pk1/4p3/6P1/3P1P2/2P1q3/PP6/1K1R4 b - - 2 32 | e3e2 b2b3 e2d1 | 1,906 | crushing endgame short | ., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., .,
., ., β, ., β, ., ., .,
β, β, ., ., ., ., ., .,
., β, ., β, ., ., ., . | false | false | false | false | b |
6k1/p4p1p/3R2p1/8/8/8/PRr2PPP/6K1 b - - 0 26 | c2c1 d6d1 c1d1 | 551 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
1r5r/2pkn3/p1p4q/4p2b/2R1P3/1NKP3R/PP6/6NQ b - - 2 29 | b8b3 c3b3 h6d2 h3h5 d2d3 | 2,777 | crushing long middlegame sacrifice | ., β, ., ., ., ., ., β,
., ., β, β, β, ., ., .,
β, ., β, ., ., ., ., β,
., ., ., ., β, ., ., β,
., ., β, ., β, ., ., .,
., β, β, β, ., ., ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, β | false | false | false | false | b |
8/8/1p2k3/1p1p1pKp/pP5P/P1PR4/4rP2/8 w - - 4 44 | d3e3 e2e3 f2e3 e6e5 g5h5 | 1,202 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., β, ., β, ., β, β, β,
β, β, ., ., ., ., ., β,
β, ., β, β, ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/8/3K1p2/5Pk1/6P1/8/8 b - - 1 43 | g4g3 d5e5 g3g4 | 791 | crushing endgame pawnEndgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r2rk1/ppp3p1/2b1p1qp/4Rp2/3P1Q2/2PB4/PP3PPP/4R1K1 b - - 2 17 | g6g2 | 844 | 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, . | false | false | false | false | b |
r3r1k1/p4pp1/2p4p/2b5/8/1PN2Q2/P1PP1qPP/R1BR3K b - - 0 21 | e8e1 d1e1 f2e1 f3f1 e1f1 | 1,187 | kingsideAttack long mate mateIn3 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 | b |
r1bk3r/pp3Bp1/3p3p/2b1B3/3pP3/8/PP3PPP/R4RK1 w - - 0 18 | e5g7 d8e7 g7h8 | 1,174 | 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 |
r1b2rk1/pp3ppp/2pp4/4p2n/2B1P2q/P1NPPQ1P/1PP3P1/1R3RK1 w - - 1 16 | c4f7 g8h8 f3h5 h4h5 f7h5 | 1,646 | 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, ., ., ., β, β, . | false | false | false | false | w |
5b2/3r1k2/R4p2/2p1p1p1/2P1K1Pp/P3NP1P/8/8 b - - 4 52 | d7d4 e4f5 d4f4 | 1,159 | endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
., ., ., β, ., β, ., .,
β, ., ., ., ., β, ., .,
., ., β, ., β, ., β, .,
., ., β, ., β, ., β, β,
β, ., ., ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r4/2p2ppp/4k3/2B1b3/8/4R2P/P1P2PP1/6K1 b - - 5 24 | d8d1 e3e1 d1e1 | 418 | endgame mate mateIn2 short | ., ., ., β, ., ., ., .,
., ., β, ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
2rk4/1Rp1n1pp/p2p2n1/4P3/5P1q/2N5/2PQ1PKP/3R4 b - - 2 27 | g6f4 d2f4 h4f4 | 930 | 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 | b |
3r1r1k/2n1b1pp/p1n1qp2/1p2p3/PP2p3/BQ1P2P1/3N1PBP/2R2RK1 w - - 0 23 | b3e6 c7e6 c1c6 | 1,394 | advantage capturingDefender 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, β, . | false | false | false | false | w |
8/8/2N5/8/k3p1pp/P3P3/1K3PP1/8 b - - 1 60 | h4h3 g2h3 g4h3 | 1,268 | crushing endgame knightEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, β,
β, ., ., ., β, ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4kr2/7R/p1qbb3/1p4r1/1P1Bp1P1/P1P1Q2P/8/5R1K w - - 2 37 | f1f8 d6f8 e3g5 e4e3 h1g1 | 1,517 | crushing defensiveMove 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 | w |
r2q1rk1/pp2bppp/5n2/2pb4/3B4/1P1Q2P1/P2NPPBP/R4RK1 w - - 0 14 | d4f6 d5g2 f6e7 d8d3 e2d3 | 1,977 | 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,
β, ., ., ., ., β, β, . | false | false | false | false | w |
6k1/4bpp1/1q1p3p/3Qp3/2P1P3/5NP1/r4PKP/3R4 w - - 3 26 | c4c5 b6a7 d1b1 | 2,382 | advantage 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 | w |
r1b1k1nr/1p1p1ppp/pqn1N3/1N6/4P3/4b3/PPP2PPP/R2QKB1R w KQkq - 0 9 | b5c7 e8e7 c7d5 | 2,313 | crushing fork opening short | β, ., β, ., β, ., β, β,
., β, ., β, ., β, β, β,
β, β, β, ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, β, β, ., ., β, β, β,
β, ., ., β, β, β, ., β | true | true | true | true | w |
8/8/8/8/5p1P/5k2/8/4K3 b - - 0 49 | f3g2 e1d2 f4f3 | 1,739 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
4rk2/pp3p2/2p2Qp1/4p3/2P1P3/5P1B/PP5P/1K1Rq3 b - - 2 27 | e1d1 | 410 | endgame hangingPiece master mate mateIn1 oneMove queensideAttack | ., ., ., ., β, β, ., .,
β, β, ., ., ., β, ., .,
., ., β, ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., β,
β, β, ., ., ., ., ., β,
., β, ., β, β, ., ., . | false | false | false | false | b |
rn4k1/pp2prbR/2pp2Q1/5bp1/3P4/2P1P1P1/Pq1N1PP1/3RK3 w - - 2 16 | h7g7 f7g7 g6e8 | 2,358 | crushing kingsideAttack middlegame sacrifice short | β, β, ., ., ., ., β, .,
β, β, ., ., β, β, β, β,
., ., β, β, ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., β, .,
β, β, ., β, ., β, β, .,
., ., ., β, β, ., ., . | false | false | false | false | w |
r1b2r1k/5P2/3p3q/p1p1b3/1p1nP3/P2P2Q1/BPP3PP/1R3R1K w - - 5 27 | g3g8 f8g8 f7g8q | 944 | advancedPawn kingsideAttack mate mateIn2 middlegame promotion short | β, ., β, ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., β,
β, ., β, ., β, ., ., .,
., β, ., β, β, ., ., .,
β, ., ., β, ., ., β, .,
β, β, β, ., ., ., β, β,
., β, ., ., ., β, ., β | false | false | false | false | w |
1r1B1r1k/5p1p/p1np2pN/2p1p2b/1p2P3/1BPP3P/PP1N1P2/R4nK1 w - - 0 19 | d8f6 | 1,331 | mate mateIn1 middlegame oneMove | ., β, ., β, ., β, ., β,
., ., ., ., ., β, ., β,
β, ., β, β, ., ., β, β,
., ., β, ., β, ., ., β,
., β, ., ., β, ., ., .,
., β, β, β, ., ., ., β,
β, β, ., β, ., β, ., .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
6k1/4pp2/6p1/p6p/Pp2P3/1P3PPP/1br1rB1R/3R1K2 w - - 0 30 | d1d8 g8g7 f2d4 b2d4 h2e2 | 1,467 | advantage discoveredAttack endgame long master | ., ., ., ., ., ., 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 |
5b1r/p1p2ppp/3k1n2/1Q5q/3p4/2N2P2/PPP2P1P/2K1R3 w - - 2 19 | c3e4 f6e4 b5h5 | 1,532 | crushing deflection 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 |
r7/5pkp/3p1pp1/p6P/1qr1P3/2N2P2/1P1Q4/4K2R w K - 0 26 | h5g6 f7g6 d2h6 g7f7 h6h7 f7e6 h7g6 b4c5 c3d5 | 2,488 | advantage deflection endgame veryLong | β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., β, β, .,
β, ., ., ., ., ., ., β,
., β, β, ., β, ., ., .,
., ., β, ., ., β, ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., β | true | false | false | false | w |
1r5r/pb1N1k1p/4p1pP/1pp2n2/2P5/3P1B1N/PPn2PP1/R4K1R b - - 2 23 | c2a1 h3g5 f7e7 | 2,129 | advantage hangingPiece middlegame short | ., β, ., ., ., ., ., β,
β, β, ., β, ., β, ., β,
., ., ., ., β, ., β, β,
., β, β, ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, ., β,
β, β, β, ., ., β, β, .,
β, ., ., ., ., β, ., β | false | false | false | false | b |
5rkr/1p1bn2p/pqpp3p/8/P3P3/3PPQ1P/1PP3P1/R4RK1 w - - 0 18 | f3f8 | 882 | 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, . | false | false | false | false | w |
6k1/p5b1/1p3q2/8/4rBNp/P3R2P/1P4PK/8 w - - 0 55 | g4f6 g7f6 e3e4 | 1,082 | crushing endgame intermezzo master short | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, β,
β, ., ., ., β, ., ., β,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/pp3pb1/3p1n1p/3Np1p1/2BpP1b1/3P2B1/PPP1QPPP/R4RK1 w - - 2 14 | d5f6 d8f6 e2g4 | 1,181 | 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, β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
1b3rk1/p7/1p5p/3p2pq/PPp1r3/2P1PN1P/6P1/1R1QR1K1 w - - 0 39 | d1d5 h5f7 d5e4 | 1,105 | 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, . | false | false | false | false | w |
r1bqr3/ppp2pkp/2p2Bp1/2b1P3/8/2NP3P/PPP2PP1/R2QKB1R b KQ - 0 10 | d8f6 d3d4 e8e5 f1e2 c5b6 | 2,745 | advantage long opening pin | 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/p7/4BP2/8/1p4K1/3k4/P4r2/8 w - - 1 56 | e6f5 d3d4 f6f7 | 1,773 | advancedPawn crushing endgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r2k1/5rpp/pq2N1p1/1p1bP3/2p3Q1/2P1R3/PP3PPP/3R2K1 b - - 0 27 | d5e6 d1d8 b6d8 | 1,439 | 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, . | false | false | false | false | b |
8/3Q1Rpk/p3p3/1p1p2bp/3q4/7P/r2r1PPN/5RK1 w - - 2 37 | h2f3 d2f2 f3g5 | 2,229 | crushing fork 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 |
r1b1r2k/p2n1pp1/2p2q2/2pp1B2/1P1P4/P7/2Q1NRPP/R5K1 w - - 0 19 | f5d7 f6f2 g1f2 | 1,189 | 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, . | false | false | false | false | w |
2b2rk1/p4ppp/1r2q3/6R1/8/3P2Q1/PPP2PPP/R1B3K1 b - - 4 23 | e6e1 | 902 | 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 |
4r1k1/pp3ppp/2p5/8/5Q2/2NP1KRq/PPP5/8 b - - 3 25 | h3f1 f3g4 h7h5 g4f5 f1e1 | 2,144 | advantage endgame exposedKing long | ., ., ., ., β, ., β, .,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, ., β, β, β,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r5/p2Q1B1p/1p1p2pP/8/4nk2/8/PP4P1/1K6 b - - 2 34 | e4d2 b1a1 c8c1 | 898 | 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 |
2k3r1/1p3p2/p3p3/1P6/3bB3/8/2q4p/3R1R1K w - - 0 30 | e4c2 g8g1 h1h2 g1f1 d1f1 | 2,248 | advantage endgame long | ., ., β, ., ., ., β, .,
., β, ., ., ., β, ., .,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., β, ., β, ., β | false | false | false | false | w |
r4rk1/p4pbp/bpp3pB/2p2RN1/3qp2Q/2NP4/PPP3PP/R6K b - - 2 15 | g6f5 h6g7 d4g7 | 1,837 | advantage hangingPiece middlegame short | β, ., ., ., ., β, β, .,
β, ., ., ., ., β, β, β,
β, β, β, ., ., ., β, β,
., ., β, ., ., β, β, .,
., ., ., β, β, ., ., β,
., ., β, β, ., ., ., .,
β, β, β, ., ., ., β, β,
β, ., ., ., ., ., ., β | false | false | false | false | b |
4r1k1/Q2b1p1p/6p1/8/2Np1q2/3B2R1/5P1P/5K2 b - - 3 30 | f4c1 f1g2 d7c6 f2f3 e8a8 a7d4 a8a2 d4f2 a2f2 | 2,574 | crushing middlegame veryLong | ., ., ., ., β, ., β, .,
β, ., ., β, ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., . | false | false | false | false | b |
1r2r1k1/1p1qbppp/2p5/p2bP3/3P1P2/P1NQ2BP/6P1/1R1R3K b - - 1 28 | d7h3 h1g1 h3g2 | 1,551 | kingsideAttack mate mateIn2 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 | false | false | false | b |
8/8/7P/2k5/p7/2K5/4p3/8 w - - 0 50 | c3d2 e2e1q d2e1 a4a3 h6h7 a3a2 h7h8q | 1,351 | advancedPawn crushing endgame pawnEndgame promotion veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/2p3p1/8/pP2P1kP/b1B5/2K5/8 w - - 3 44 | c3d2 a3b4 d2b4 | 2,517 | bishopEndgame crushing endgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., β, ., β, β,
β, ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2qk2r/pbpp1ppp/1p2pn2/4n1B1/2P5/2NB4/PP2QPPP/R3K1NR b KQkq - 1 10 | e5d3 e2d3 b7g2 | 1,426 | 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 | true | true | true | true | b |
r1b2rk1/1p3ppp/1np1p3/p7/Pbq1P3/2N1B1P1/1P2QPBP/R4RK1 w - - 2 17 | e3b6 c4e2 c3e2 | 1,331 | crushing hangingPiece middlegame short | β, ., β, ., ., β, β, .,
., β, ., ., ., β, β, β,
., β, β, ., β, ., ., .,
β, ., ., ., ., ., ., .,
β, β, β, ., β, ., ., .,
., ., β, ., β, ., β, .,
., β, ., ., β, β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
3q1r2/3nppkp/3p2p1/2p5/1n6/1P2PN2/r2N1PPP/R2Q1RK1 w - - 0 16 | a1a2 b4a2 d1a1 | 1,104 | advantage clearance 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 |
rnb1kb1r/1pq2ppp/p3pn2/2p1N3/2BP4/2N5/PPP2PPP/R1BQ1RK1 b kq - 0 9 | c5d4 d1d4 f8c5 d4f4 c5d6 | 1,961 | advantage clearance 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, β, . | false | false | true | true | b |
rn1q1rk1/p4ppp/1p2p3/8/2b3Q1/P1B1P3/3P1PPP/R4RK1 w - - 0 15 | g4g7 | 485 | kingsideAttack mate mateIn1 middlegame oneMove | β, β, ., β, ., β, β, .,
β, ., ., ., ., β, β, β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
β, ., β, ., β, ., ., .,
., ., ., β, ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
2r1r1k1/p3q1pp/Rb2pp2/1b1p4/3N1P2/2PNQ3/1P4PP/4R1K1 w - - 6 26 | a6b6 a7b6 d4b5 | 1,896 | 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, . | false | false | false | false | w |
2b2rk1/5p1p/1q1p2p1/6B1/pPB1P1Pr/P4P2/5QKP/1R1R4 b - - 0 30 | h4h2 g2h2 b6f2 | 1,332 | attraction crushing deflection 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 |
6k1/4Q1p1/4pr2/7r/2q2p2/8/P3RPP1/4R1K1 b - - 1 32 | f6h6 e7e8 g8h7 e8h5 h6h5 | 1,753 | crushing endgame long quietMove | ., ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
3r2k1/1pp3pp/2nb1r2/5p2/p2P1p1q/2P2P1P/PPBNQPRK/6R1 b - - 5 26 | h4h3 h2h3 f6h6 | 1,412 | attraction mate mateIn2 middlegame sacrifice short | ., ., ., β, ., ., β, .,
., β, β, ., ., ., β, β,
., ., β, β, ., β, ., .,
., ., ., ., ., β, ., .,
β, ., ., β, ., β, ., β,
., ., β, ., ., β, ., β,
β, β, β, β, β, β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
6kr/4q1pp/p2Np3/1b1nP3/2pPQr2/4N3/P4PPP/1R4K1 w - - 14 29 | e3d5 f4e4 d5e7 | 1,615 | advantage kingsideAttack middlegame short | ., ., ., ., ., ., β, β,
., ., ., ., β, ., β, β,
β, ., ., β, β, ., ., .,
., β, ., β, β, ., ., .,
., ., β, β, β, β, ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, β, β,
., β, ., ., ., ., β, . | false | false | false | false | w |
r2qkb1r/5p1p/5np1/p1pp1R2/1p6/2P3Q1/PP4PP/R1BN2K1 w kq - 0 18 | g3e5 f8e7 f5f6 | 1,413 | 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, ., ., β, . | false | false | true | true | w |
r3q2k/p6p/1ppRNr2/2p1b1p1/2P5/1Q2PpPP/PP3P2/3R2K1 w - - 4 25 | d6d8 f6e6 d8e8 | 1,128 | advantage kingsideAttack master 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 | false | false | false | w |
rnb1k1nr/pp6/7p/3p4/1b2PBpq/2NB4/PPP3P1/R2Q1RK1 w kq - 0 14 | d3b5 b8c6 d1d4 | 2,855 | clearance crushing middlegame pin short | β, β, β, ., β, ., β, β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., β, ., ., β, β, β, β,
., ., β, β, ., ., ., .,
β, β, β, ., ., ., β, .,
β, ., ., β, ., β, β, . | false | false | true | true | w |
4r1kr/p2q1p2/3p1Q2/2p2PN1/2P5/1P6/P6p/4RR1K b - - 0 33 | d7b7 e1e4 e8e4 | 2,270 | crushing 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 |
r6k/p5p1/np2B2p/2pP3Q/8/P2KP1bP/1PP3q1/R4R2 b - - 0 26 | c5c4 d3c3 a6c5 | 2,200 | advantage middlegame short | β, ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
β, β, ., ., β, ., ., β,
., ., β, β, ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., β, β, ., β, β,
., β, β, ., ., ., β, .,
β, ., ., ., ., β, ., . | false | false | false | false | b |
r4Nk1/pp2bppp/2pq4/3p4/3P4/2P1n2P/PPQN1PP1/R5K1 w - - 0 19 | c2h7 g8f8 h7h8 | 689 | kingsideAttack mate mateIn2 middlegame sacrifice short | β, ., ., ., ., β, β, .,
β, β, ., ., β, β, β, β,
., ., β, β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., β,
β, β, β, β, ., β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
3r4/7p/1R3pp1/p3pk2/PbP5/1K2BPP1/7P/8 w - - 7 40 | g3g4 | 883 | endgame master mate mateIn1 oneMove | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, β, .,
β, ., ., ., β, β, ., .,
β, β, β, ., ., ., ., .,
., β, ., ., β, β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r4k1/5ppp/3Qbp2/1N5q/2p5/2P1P3/1P3PPP/3R2K1 b - - 3 23 | h5b5 d6d8 b5e8 | 1,864 | advantage endgame hangingPiece 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 | b |
2r1r1k1/1p3p2/pq4pR/5N2/6P1/3P4/PP1Q4/1K6 w - - 3 31 | h6h8 g8h8 d2h6 h8g8 h6g7 | 1,690 | attraction endgame long mate mateIn3 sacrifice | ., ., β, ., β, ., β, .,
., β, ., ., ., β, ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
β, β, ., β, ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
3r3q/2p5/k1npQ3/p1P1Np2/8/P2P2B1/2K2PP1/1R6 b - - 0 32 | c6d4 c2d2 d4e6 | 1,154 | crushing fork middlegame short | ., ., ., β, ., ., ., β,
., ., β, ., ., ., ., .,
β, ., β, β, β, ., ., .,
β, ., β, ., β, β, ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., ., β, ., ., β, β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
r4rk1/p3bpp1/1p2p2p/2pqPb2/8/1Q1P3P/PP1BB1P1/R4RK1 w - - 0 16 | b3d5 e6d5 f1f5 | 1,584 | 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 |
3r1r2/3n2k1/2b1q3/2p1p1p1/p1P1Pp2/5P2/P1QR1BPP/3R2K1 w - - 0 27 | d2d6 e6e8 d6c6 | 1,606 | advantage interference 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 |
8/p7/P1r2k2/6p1/3K1nP1/2RB1P2/8/8 b - - 0 44 | f4e6 d4d5 c6c3 | 1,809 | endgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, β, .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r1B3/1k6/p3pP2/1p3p2/3p4/6P1/5P1P/6K1 w - - 1 35 | f6f7 d4d3 f7f8q | 1,487 | advancedPawn advantage endgame promotion short | ., ., β, ., β, ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., β, β, ., .,
., β, ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r3r3/pp1n1kbp/1q1P2p1/2p3B1/8/5B2/PP4PP/R4RK1 w - - 0 19 | f3d5 | 928 | doubleCheck 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 |
2R5/4k3/6p1/4p2n/2R1P2P/3PbK2/2P5/6r1 b - - 12 42 | g1g3 f3e2 h5f4 e2d1 g3g1 | 1,190 | endgame long mate mateIn3 | ., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., β, ., β, ., ., β,
., ., ., β, β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r7/2R3pk/1P3p1p/2P5/5P2/p3K1PP/5P2/8 b - - 1 33 | a3a2 c7a7 a8a7 | 1,221 | advancedPawn crushing endgame rookEndgame short | β, ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., β, ., ., ., β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2rk1/ppppqpp1/7p/4P3/1nP2P2/P1QBP1P1/1P3N1P/2KR3R b - - 0 15 | b4a2 c1c2 a2c3 | 981 | 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 | false | false | false | false | b |
r3r1k1/p4qp1/1p1P1p2/2pQn1p1/P7/BP6/6PP/4RRK1 w - - 4 25 | e1e5 f7d5 e5d5 | 1,835 | crushing middlegame short | β, ., ., ., β, ., β, .,
β, ., ., ., ., β, β, .,
., β, ., β, ., β, ., .,
., ., β, β, β, ., β, .,
β, ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, β, β, . | false | false | false | false | w |
2r3k1/5ppn/3P3p/8/2B2Q2/2P4P/1q3PP1/2R3K1 b - - 0 27 | c8c4 f4c4 b2c1 | 1,181 | advantage deflection endgame short | ., ., β, ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | b |
r4rk1/ppqn1ppp/2pbb3/3p4/3P2n1/P1N1PN1P/1P3PP1/R1BQRBK1 b - - 0 12 | d6h2 f3h2 c7h2 | 1,346 | 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, β, β, β, . | false | false | false | false | b |
8/2R4R/2p2pk1/P5r1/1BbP2pP/2P5/1r3P2/6K1 b - - 0 40 | b2b1 g1g2 c4d5 g2g3 b1g1 g3f4 g5f5 f4e3 f5f3 | 2,018 | crushing endgame veryLong | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., β, ., ., β, β, .,
β, ., ., ., ., ., β, .,
., β, β, β, ., ., β, β,
., ., β, ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r4k1r/3b1p2/p2p1P2/np2p1R1/P3P2q/2PB2Q1/1P4P1/5RK1 w - - 0 29 | g5g8 h8g8 g3h4 | 1,153 | advantage deflection 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 |
2b3k1/2p3b1/1p6/2PPQ3/1P3n1q/r7/4B2N/3R2RK b - - 0 33 | h4h2 h1h2 a3h3 | 1,798 | attraction mate mateIn2 middlegame sacrifice short | ., ., β, ., ., ., β, .,
., ., β, ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., β, β, β, ., ., .,
., β, ., ., ., β, ., β,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., β, ., ., β, β | false | false | false | false | b |
r7/ppqnkppr/2p1pnp1/6B1/3PN3/2PQ4/PP2BPP1/R4RK1 b - - 0 16 | c7h2 | 893 | mate mateIn1 middlegame oneMove | β, ., ., ., ., ., ., .,
β, β, β, β, β, β, β, β,
., ., β, ., β, β, β, .,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., β, β, ., ., ., .,
β, β, ., ., β, β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
8/7R/4p3/3b2R1/7P/4k3/7r/4K3 b - - 4 45 | h2h1 g5g1 h1g1 | 1,021 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | b |
3q1r2/r5k1/p3p1PR/1p1nP3/3Pb3/2P3P1/1P1Q4/6K1 w - - 3 38 | h6h7 g7g8 d2h6 f8f1 g1f1 d8f8 h6f8 | 2,223 | advantage clearance middlegame veryLong | ., ., ., β, ., β, ., .,
β, ., ., ., ., ., β, .,
β, ., ., ., β, ., β, β,
., β, ., β, β, ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., ., ., β, .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/6R1/1p6/p1kBp1p1/P2bP1P1/1P6/r7/2K5 w - - 2 39 | b3b4 c5b4 d5a2 | 2,092 | crushing discoveredAttack endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., β, β, β, ., β, .,
β, ., ., β, β, ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
2kr3r/pp1b1npp/1qn1p3/2bpPpP1/5P2/2N2N1P/PP1BQ3/1R2KB1R w K - 3 14 | c3a4 | 1,473 | advantage 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 | true | false | false | false | w |
6k1/1p3ppp/p2n4/8/1Q6/P7/1p3PPP/2r2RK1 b - - 3 30 | d6c4 b4e1 c1e1 | 1,911 | advantage endgame short | ., ., ., ., ., ., β, .,
., β, ., ., ., β, β, β,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., β, ., ., β, β, . | false | false | false | false | b |
2q1k2r/1b1p1ppp/p3p3/4N3/P1p1P3/1P3P2/2PQ2PP/2R3K1 b k - 1 23 | c8c5 g1h1 c5e5 | 1,094 | advantage endgame fork 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 | true | false | b |
5r1k/2Q1N2p/4pppP/1p1p4/3Pb3/7q/4PK2/8 w - - 0 35 | e7g6 e4g6 c7g7 | 949 | clearance endgame mate mateIn2 sacrifice short | ., ., ., ., ., β, ., β,
., ., β, ., β, ., ., β,
., ., ., ., β, β, β, β,
., β, ., β, ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r3k/1Qp3p1/1p5p/5p2/2P5/8/PP1q1PPP/R5K1 b - - 0 27 | d2d1 a1d1 d8d1 | 604 | backRankMate endgame mate mateIn2 sacrifice short | ., ., ., β, ., ., ., β,
., β, β, ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., β, ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
r2qr3/pQ3kp1/1p5p/2p5/1P1n1B2/P6P/2P2PP1/R4RK1 b - - 1 20 | e8e7 b7a6 d4e2 g1h1 e2f4 a6c4 f4e6 | 1,661 | advantage defensiveMove fork 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 | b |
r1b2rk1/1p1nbppp/p7/1Q2P3/3q4/6B1/PP2BPPP/RN1R2K1 b - - 1 15 | d4d1 e2d1 a6b5 | 1,440 | 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, . | false | false | false | false | b |
1n4k1/qQ3ppp/2n1p3/3pP1N1/2pP3P/2P2PN1/7K/8 w - - 1 31 | b7c8 c6d8 c8d8 | 1,200 | 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 | w |
1kr5/2p3r1/1p1p1q2/pP1P3p/P3R2P/5Pp1/2Q3P1/4R2K b - - 8 44 | g7g4 f3g4 f6h4 h1g1 h4h2 g1f1 c8f8 f1e2 f8f2 e2d1 f2c2 | 2,497 | crushing endgame interference kingsideAttack sacrifice skewer veryLong | ., β, β, ., ., ., ., .,
., ., β, ., ., ., β, .,
., β, ., β, ., β, ., .,
β, β, ., β, ., ., ., β,
β, ., ., ., β, ., ., β,
., ., ., ., ., β, β, .,
., ., β, ., ., ., β, .,
., ., ., ., β, ., ., β | false | false | false | false | b |
5r2/ppqrbp2/2p1p1k1/5p2/2PP1PpQ/P5R1/1P4PP/3R2K1 w - - 0 25 | g3g4 f5g4 h4g4 g6h6 d1d3 c7d8 d3h3 | 1,763 | crushing middlegame quietMove sacrifice veryLong | ., ., ., ., ., β, ., .,
β, β, β, β, β, β, ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., β, β, ., β, β, β,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
r7/ppp3bq/3k2b1/6pp/8/2P2Q2/PP1N4/2K3R1 w - - 0 31 | d2c4 d6d7 g1d1 | 2,197 | advantage middlegame short | β, ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, β, ., β, ., ., ., .,
., ., β, ., ., ., β, . | false | false | false | false | w |
6k1/3R4/2R5/2p5/1p5K/1P6/P1P3r1/4r3 b - - 12 55 | e1h1 | 1,338 | endgame master mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., β,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | b |
r1b2rk1/1p2bppp/p3p3/2p2n1q/6NP/P1PB1Q2/1P1P2P1/R1B1K2R w KQ - 1 19 | g4f6 e7f6 f3h5 | 1,018 | crushing discoveredAttack kingsideAttack middlegame short | β, ., β, ., ., β, β, .,
., β, ., ., β, β, β, β,
β, ., ., ., β, ., ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., β, β,
β, ., β, β, ., β, ., .,
., β, ., β, ., ., β, .,
β, ., β, ., β, ., ., β | true | true | false | false | w |
2k4r/pp1r1p2/2pp1p1p/8/3RPn2/1B3PP1/PPP4P/2K4R b - - 0 20 | f4e2 c1d2 e2d4 | 669 | crushing endgame fork 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 |
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.