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 |
|---|---|---|---|---|---|---|---|---|---|
r2qk2r/pb1n1ppp/4p3/1BppP3/4n3/B4N2/PPP2PPP/R2QK2R b KQkq - 3 12 | d8a5 f3d2 a5b5 d2e4 d5e4 | 1,083 | crushing 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 | true | true | true | true | b |
r3r2k/pp3p1p/2pp4/2b1p1B1/2Bn1Pq1/3P2R1/PPP2P1P/R5K1 w - - 0 19 | g5f6 h8g8 g3g4 | 1,308 | advantage intermezzo 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, . | false | false | false | false | w |
r3q1rk/pp2b1p1/2p2pQp/4p3/4P3/7R/PPPB1PPP/R5K1 w - - 9 24 | h3h6 g7h6 g6h6 | 1,380 | 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 |
8/5k2/4p2p/b4n1P/2p2PKB/P7/2B5/8 b - - 7 53 | f5e3 g4f3 e3c2 | 944 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., β, ., β,
., ., β, ., ., β, β, β,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3rk2r/pp2b3/2p1Qp1p/8/3P1P2/q1P5/P5PP/4RRK1 w k - 4 23 | e6f6 h8f8 f6g6 e8d7 g6e6 | 1,879 | advantage exposedKing long middlegame pin | ., ., ., β, β, ., ., β,
β, β, ., ., β, ., ., .,
., ., β, ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
β, ., β, ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., β, β, β, . | false | false | true | false | w |
5Q2/4p2p/3pNbp1/2pP4/7k/P4PPP/1rq5/4R2K b - - 0 37 | h4g3 e1g1 g3f3 | 2,106 | 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 | b |
6k1/2R2pp1/7p/8/4PQ2/5P2/q2r2PK/8 w - - 3 34 | c7c8 g8h7 f4f5 g7g6 f5e5 d2g2 h2h1 g2h2 e5h2 | 2,661 | advantage endgame master quietMove veryLong | ., ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., .,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/p6R/3b4/5K2/8/2P1r3/PP2r1P1/7R w - - 0 39 | h7h8 g8f7 h1h7 | 1,059 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, β, ., ., β, ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
r3k1nr/ppp2ppp/3p4/2b5/3PP1bq/2N2P2/PPP1B2P/R1BQ1K1R b kq - 2 9 | g4h3 f1g1 c5d4 d1d4 h4e1 e2f1 e1f1 | 1,706 | exposedKing mate mateIn4 opening sacrifice veryLong | β, ., ., ., β, ., β, β,
β, β, β, ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, β, ., β, β,
., ., β, ., ., β, ., .,
β, β, β, ., β, ., ., β,
β, ., β, β, ., β, ., β | false | false | true | true | b |
5rk1/1p2Rp2/pb1r2p1/2qp3p/5Q2/1BP3PP/PP3PK1/4R3 b - - 5 29 | d6e6 e7e6 f7e6 | 2,061 | 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, ., ., . | false | false | false | false | b |
2k2r1r/np2Qp1p/p5p1/2p5/8/P2P4/3q1PPP/2R1R1K1 w - - 4 26 | c1c5 c8b8 e1b1 a7b5 c5b5 a6b5 e7e5 | 2,674 | advantage middlegame queensideAttack 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 |
2r1r3/pbq2pbk/1p2p1pp/2p1n2N/8/2PBQN1P/PP3PPK/3RR3 w - - 0 20 | f3e5 c7e5 e3e5 g7e5 e1e5 | 1,902 | advantage long middlegame 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, ., ., . | false | false | false | false | w |
r3r1k1/2b3pp/p2q1p2/2np1N2/Pp4Q1/1P2P3/1B3PPP/R4RK1 b - - 3 22 | d6h2 | 1,185 | 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 |
2r3k1/5pb1/1R2p1p1/p2pP2p/1N1P4/5N2/PP3PPP/6K1 b - - 0 27 | c8c1 f3e1 c1e1 | 527 | backRankMate 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 | b |
2rr2k1/p1q2pbp/6p1/1p6/1P2n3/PB2Q2P/2PB1PP1/3RR1K1 b - - 1 22 | e4d2 d1d2 d8d2 e3d2 g7c3 d2c1 c3e1 | 2,110 | advantage middlegame skewer 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 | b |
8/3kbp2/6p1/1pBpP2p/1Pp2P1P/P1K1P1P1/8/8 b - - 3 40 | e7c5 b4c5 d7c7 c3d2 c7c6 g3g4 h5g4 | 2,481 | bishopEndgame crushing endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., ., ., ., ., β, .,
., β, β, β, β, ., ., β,
., β, β, ., ., β, ., β,
β, ., β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k6/R3n1p1/1P1qP2p/3p3P/2pQ4/2P5/2P1n3/R4r1K w - - 0 42 | a1f1 e2d4 f1f8 | 1,490 | advantage middlegame sacrifice short | ., β, ., ., ., ., ., .,
β, ., ., ., β, ., β, .,
., β, ., β, β, ., ., β,
., ., ., β, ., ., ., β,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., ., ., β, ., β | false | false | false | false | w |
r4rk1/2p2pp1/p2p3p/8/R3P1qP/2P1B2n/1P1Q1P1K/4RN2 b - - 0 25 | h3g1 d2d1 g1f3 d1f3 g4f3 | 2,282 | advantage exposedKing fork 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 | b |
r1b1k2r/1pq1bppp/p2p1n2/3P2B1/1n6/2N2N2/PP2QPPP/1K1R1B1R b kq - 0 12 | c8f5 b1a1 b4c2 e2c2 f5c2 | 1,649 | crushing long opening queensideAttack | 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 |
5k2/pp5p/8/6p1/P4n2/5RKP/2r3R1/8 b - - 0 30 | c2g2 | 496 | endgame hookMate mate mateIn1 oneMove | ., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5k2/1r3pp1/RPp2n1p/3p4/8/5PPB/7P/6K1 w - - 3 38 | h3c8 b7b8 b6b7 | 2,145 | advancedPawn advantage endgame master short | ., ., ., ., ., β, ., .,
., β, ., ., ., β, β, .,
β, β, β, ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
3rr1k1/p5pp/1p3p2/2pb4/3nN3/P2PR1PP/1PP5/3BR1K1 w - - 5 30 | e4f6 g7f6 e3e8 d8e8 e1e8 | 690 | advantage discoveredAttack kingsideAttack 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, . | false | false | false | false | w |
rn2kb1r/pp3ppp/2b5/3p4/8/1QB2N2/PP2PqPP/R2K1B1R w kq - 1 13 | c3d4 f2d4 f3d4 | 1,446 | crushing opening short trappedPiece | 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 |
r1b1k3/pppp3p/2n3N1/4p2Q/2q5/8/PPPP1bPP/RNB4K b q - 0 11 | c4f1 | 572 | 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 | true | b |
1r5R/p2k1pp1/4p3/1P1pPqP1/8/Q2b1PK1/P1r5/7R w - - 3 34 | a3d6 | 1,531 | 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 |
2kr1b1r/ppp2ppp/1q3n2/4n3/3PN1b1/2P2N2/PP2B1PP/R1BQK2R w KQ - 2 11 | f3e5 g4e2 d1e2 | 1,436 | crushing hangingPiece 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 | false | false | w |
8/5k1p/2q1p1p1/3p2P1/N1n4P/1Q6/1BP5/1K6 b - - 1 36 | c4d2 b1a2 d2b3 | 915 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., β, ., β, ., β, .,
., ., ., β, ., ., β, .,
β, ., β, ., ., ., ., β,
., β, ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
2r1r1k1/pp3p1p/2q3p1/5b2/3B4/2P1R2P/PP2QP2/2K1R3 w - - 3 29 | e3e8 c8e8 e2e8 c6e8 e1e8 | 585 | 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, ., ., . | false | false | false | false | w |
6k1/ppp2pp1/2p2q1p/3rr3/3P2P1/P4P1P/8/R2QR1K1 w - - 0 21 | e1e5 d5e5 d4e5 | 2,083 | advantage endgame 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 |
6k1/b4pp1/p1b3rp/1p2P1N1/2p1N3/2P5/PP3qPP/3R3K w - - 0 29 | d1d8 c6e8 d8e8 | 691 | 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 | w |
8/8/2pp4/p3k3/2P1Pp1p/1PP2K1P/8/8 b - - 0 41 | c6c5 f3f2 e5e4 | 1,525 | crushing endgame master pawnEndgame quietMove short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., β, ., ., .,
., ., β, ., β, β, ., β,
., β, β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/6p1/3pp1rp/p1p1p3/PpP1P2q/1P1P1PrP/3QRRP1/7K b - - 14 30 | g3h3 g2h3 h4h3 f2h2 h3f1 | 1,789 | endgame kingsideAttack long mate mateIn3 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 | false | false | false | false | b |
3rq1k1/1p4pp/p3pQ2/1b6/5n2/2B2N1P/PPP5/2KR2R1 b - - 0 24 | f4e2 c1b1 d8d1 g1d1 g7f6 | 1,500 | crushing deflection fork long middlegame | ., ., ., β, β, ., β, .,
., β, ., ., ., ., β, β,
β, ., ., ., β, β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., β, ., β,
β, β, β, ., ., ., ., .,
., ., β, β, ., ., β, . | false | false | false | false | b |
rnbk3r/pp4pp/2p5/2qp4/3p4/3B4/PPPQ1PPP/R2KR3 w - - 2 15 | d2g5 d8c7 g5g7 b8d7 g7h8 | 1,572 | advantage exposedKing 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 | w |
8/1p1PR2p/pk1r4/2p5/8/8/5K1P/8 w - - 1 40 | e7e6 d6e6 d7d8q | 1,180 | advancedPawn advantage deflection endgame pin promotion rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., β, β, ., ., β,
β, β, ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r1r1k1/5ppp/q7/8/1PR2b2/P1Q5/5BBP/4R2K b - - 1 29 | e8e1 c3e1 a6c4 | 1,669 | advantage middlegame short | ., ., β, ., β, ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., β, ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., β | false | false | false | false | b |
r3k2r/1p3ppp/p1b1p1n1/2bpPq2/5P2/2N3P1/PP2Q2P/R1BR1B1K w kq - 3 18 | g3g4 g6f4 g4f5 f4e2 c3e2 | 2,089 | advantage long middlegame trappedPiece | 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 | w |
r2q1rk1/1pp2ppR/1bbp4/4p1P1/p3P1P1/2NP1N2/PPPQ1P2/2K3R1 b - - 0 15 | g8h7 g1h1 h7g8 | 1,246 | 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 | b |
3r2k1/1n3pp1/pp1N1n1p/2p5/8/1P2PN2/P2R1PPP/6K1 w - - 4 25 | d6b7 d8d2 f3d2 | 1,001 | crushing endgame hangingPiece short | ., ., ., β, ., ., β, .,
., β, ., ., ., β, β, .,
β, β, ., β, ., β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, β, ., .,
β, ., ., β, ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r4rk1/pp2pp1p/2n3p1/8/q1BRp1b1/2Q5/1P2NPPP/4K2R w K - 8 18 | c4f7 f8f7 d4a4 | 1,250 | 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 | true | false | false | false | w |
r3r2k/p1b1n1p1/1p2B1Qp/8/8/PN5R/1qP2PP1/R4K2 w - - 3 27 | h3h6 g7h6 g6h6 | 1,189 | 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, ., . | false | false | false | false | w |
6k1/3b1ppp/1q6/4N1Q1/5r2/1rPK4/R2P2PP/2B4R b - - 0 32 | d7f5 g5f5 b6d6 d3c2 f4f5 | 2,594 | advantage intermezzo 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 | b |
r2qkb1r/pp2pppp/2np4/4N3/2BPn3/4B3/PP3PPP/RN1bK2R w KQkq - 0 9 | c4f7 | 1,410 | 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 | true | true | true | true | w |
5rk1/Q1R3pp/3ppq2/8/P7/4P3/1r3PPP/5RK1 b - - 0 21 | f6f2 f1f2 b2b1 c7c1 b1c1 f2f1 c1f1 | 1,385 | endgame mate mateIn4 sacrifice veryLong | ., ., ., ., ., β, β, .,
β, ., β, ., ., ., β, β,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
r2qr1k1/pb3pbp/2pppnp1/6B1/3PP3/5Q1N/PP3PPP/RN3RK1 w - - 8 15 | e4e5 d6e5 d4e5 | 1,527 | 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, . | false | false | false | false | w |
8/pp4B1/2k5/3b1PP1/1K5P/P2r4/1P6/2R5 b - - 4 42 | c6b6 g7d4 d3d4 | 1,513 | defensiveMove endgame equality short | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, β, .,
., β, ., ., ., ., ., β,
β, ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
5rk1/p4pp1/1p4rp/8/4p3/P1N2P1Q/1P3q2/R1BR1B1K b - - 4 28 | f2g1 | 945 | mate mateIn1 middlegame oneMove | ., ., ., ., ., β, β, .,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., β, ., ., β, ., β,
., β, ., ., ., β, ., .,
β, ., β, β, ., β, ., β | false | false | false | false | b |
r1b2rk1/pp2qppp/2np4/2nQp3/2B1P3/2N2N1P/PPP2PP1/R4RK1 b - - 2 12 | c8e6 d5d1 e6c4 | 1,502 | crushing middlegame short skewer | 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 |
5rk1/pp3ppp/4pb2/7q/2NP2P1/PPn4P/2Q2P1B/3R2K1 b - - 0 25 | h5h3 d1d3 h3g4 | 1,477 | 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 | b |
8/8/6P1/p1rk4/R3p2K/8/P7/8 w - - 0 36 | g6g7 c5c8 a4a5 | 957 | advancedPawn crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., β, β, ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
B4k1r/p1R2ppp/1p2pn2/6q1/4p3/2b5/PPP1QPPP/5K1R b - - 0 16 | g5c1 e2d1 c1d1 | 954 | master 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 | b |
rn3r2/2p2p1k/p2p2pp/1p6/8/1P1B3q/PQP2P1P/4RR1K w - - 0 22 | d3g6 h7g6 f1g1 | 1,836 | attraction crushing middlegame sacrifice short | β, β, ., ., ., β, ., .,
., ., β, ., ., β, ., β,
β, ., ., β, ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., β,
β, β, β, ., ., β, ., β,
., ., ., ., β, β, ., β | false | false | false | false | w |
3r4/1p6/p6k/2p1pPpP/4P1K1/R3QP2/1P1q4/8 b - - 4 37 | d2g2 | 912 | 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 |
k7/P7/1K6/1N6/8/8/8/7p w - - 0 70 | b5c7 | 741 | endgame master mate mateIn1 oneMove | β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
6k1/5pp1/7p/8/1p6/5P2/prPK2PP/R7 w - - 0 37 | d2c1 b2b1 a1b1 a2b1b c1b1 | 1,185 | crushing endgame long rookEndgame | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, β, β, ., ., β, β,
β, ., ., ., ., ., ., . | false | false | false | false | w |
5r1k/2R5/6pp/1p1bp3/1P3r1q/P3QPN1/4B2P/6K1 w - - 4 33 | e3e5 h4f6 e5d5 f6d4 d5d4 | 1,384 | advantage fork long middlegame | ., ., ., ., ., β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., β, β, ., ., .,
., β, ., ., ., β, ., β,
β, ., ., ., β, β, β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r5k1/1p4pp/1Qp4r/3pN3/1P1PpP2/4P1qP/P5P1/2R2R1K b - - 2 24 | h6h3 g2h3 g3h3 h1g1 h3g3 | 2,124 | advantage kingsideAttack 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 | b |
2r3k1/6p1/5pBp/3r1P2/p4q2/P7/1P1NR1P1/4R1K1 w - - 0 34 | e2e8 c8e8 e1e8 | 893 | mate mateIn2 middlegame short | ., ., β, ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., β, ., β, ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., β, ., β, β, ., β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
5k2/3R1rpp/2Bb1p2/1p6/1Pb5/P5P1/5PKP/8 w - - 0 31 | d7d8 f8e7 d8e8 | 1,380 | endgame fork mate mateIn2 short | ., ., ., ., ., β, ., .,
., ., ., β, ., β, β, β,
., ., β, β, ., β, ., .,
., β, ., ., ., ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/p4pkp/6p1/4P1K1/3Q1P2/1P1R2P1/P3q2r/8 b - - 1 39 | h7h6 | 913 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., β, ., β, ., .,
., β, ., β, ., ., β, .,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/p5pb/5p1p/3p2N1/Q1pP1qP1/2P1r2P/PP3PK1/4R3 w - - 0 27 | a4e8 e3e8 e1e8 | 1,579 | kingsideAttack mate mateIn2 middlegame short xRayAttack | ., ., ., ., 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 |
5k2/8/8/7P/R4K2/5P2/7r/8 b - - 0 49 | h2h4 f4g5 h4a4 | 829 | crushing endgame master rookEndgame short skewer | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q1rk1/p1p2p2/3p1bnQ/1P6/8/8/PPB1NP1P/1K4R1 w - - 1 22 | c2g6 f7g6 h6g6 f6g7 g6g7 | 2,343 | 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, . | false | false | false | false | w |
3r1rk1/1pp2p1p/p2b1Qp1/3P2R1/2P5/1q5P/5PP1/2BR2K1 w - - 0 24 | d1f1 d8e8 c1b2 | 2,427 | advantage defensiveMove middlegame quietMove short | ., ., ., β, ., β, β, .,
., β, β, ., ., β, ., β,
β, ., ., β, ., β, β, .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., β, β, ., ., β, . | false | false | false | false | w |
8/6pk/5pnp/2r5/4P1Q1/2q2N1P/5PP1/4R1K1 b - - 6 36 | g6e5 g4f5 g7g6 f5f6 e5f3 f6f3 c3e1 | 2,201 | crushing defensiveMove endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., β, ., ., β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
6k1/5p1p/R5p1/3N4/1P6/3b1P2/2r5/3K4 w - - 5 38 | a6a3 d3f5 d5e7 g8f8 e7f5 | 2,355 | advantage endgame long master | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
4r1k1/pp1N2p1/4r2p/2Bp3n/P7/2P5/2B2PPP/R5K1 b - - 4 31 | e6e1 a1e1 e8e1 | 480 | backRankMate mate mateIn2 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 |
2r5/pp2kp1p/3p1p2/2q5/3QPP2/1bP3P1/1P1K2BP/4R3 b - - 6 28 | c5d4 c3d4 c8c2 | 1,051 | clearance crushing endgame master 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 |
8/3k1pp1/1p2p3/1Pp1B1n1/2P5/5PP1/1P2N3/4K3 b - - 2 22 | g5f3 e1f2 f3e5 | 566 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., ., ., β, ., β, β, .,
., β, ., ., β, ., ., .,
., β, β, ., β, ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
4r1k1/5rp1/5n2/5PK1/1P1B4/8/3R4/2R5 b - - 12 48 | f6e4 g5g6 e4d2 | 1,007 | advantage endgame fork short | ., ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
r5k1/pp5p/6p1/2PR1p2/1P2p1qP/P3PnP1/2Q1BPK1/8 b - - 2 31 | f3e1 g2f1 e1c2 e2g4 f5g4 | 1,156 | advantage endgame fork long | 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 |
6KQ/r7/8/6k1/8/5P2/6P1/8 b - - 2 50 | g5g6 g8f8 a7a8 f8e7 a8h8 | 1,967 | crushing endgame long master queenRookEndgame skewer | ., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r6r/2p3pp/2bk1p2/2bp4/8/2N2N2/P4PPP/R2R1K2 w - - 2 20 | c3e4 d6e7 e4c5 | 1,325 | advantage deflection master middlegame pin short | β, ., ., ., ., ., ., β,
., ., β, ., ., ., β, β,
., ., β, β, ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., β, β, β,
β, ., ., β, ., β, ., . | false | false | false | false | w |
8/5N1p/8/p1R3pk/1n2pK2/6P1/r6P/8 w - - 0 40 | c5g5 | 1,441 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, β,
., β, ., ., β, β, ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/p4pp1/1p2Q2p/3N4/4nB2/1P2P3/P5PP/2rR2K1 b - - 0 29 | c1d1 | 889 | hangingPiece 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 | b |
4rrk1/1pp2pp1/p2pn2p/3Np3/4P3/P2PP1R1/1PP3P1/5RK1 w - - 0 25 | d5f6 g8h8 f6e8 | 898 | crushing endgame kingsideAttack pin short | ., ., ., ., β, β, β, .,
., β, β, ., ., β, β, .,
β, ., ., β, β, ., ., β,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
β, ., ., β, β, ., β, .,
., β, β, ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
4k1r1/5p2/1P2p2p/N2p3R/3P1qn1/2PB4/1PQ2PP1/5K2 b - - 0 24 | g4e3 f1e1 e3c2 | 1,509 | crushing middlegame pin 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 |
8/8/8/2k5/1p6/p3n3/4K3/3R4 w - - 0 57 | e2e3 b4b3 e3d2 a3a2 d2c3 a2a1q d1a1 | 2,583 | crushing endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
8/R7/1P4k1/3K4/4P1P1/4rp2/8/8 b - - 1 57 | f3f2 a7a1 e3e1 b6b7 f2f1q a1e1 f1b5 | 2,395 | advancedPawn crushing endgame promotion rookEndgame veryLong | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r3k1/1p3p1p/p2q2p1/5bN1/4p3/1Q6/PP3PPP/2r2RK1 w - - 0 24 | b3f7 g8h8 f7h7 | 907 | 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, . | false | false | false | false | w |
8/8/3kp3/2p1p2p/1pK1P1pP/1P1P2P1/P7/8 b - - 1 38 | d6c6 a2a3 b4a3 | 1,110 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., β, ., ., β,
., β, β, ., β, ., β, β,
., β, ., β, ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/5p2/5k2/1p3P1p/p4K1P/8/1PP5/8 b - - 1 38 | b5b4 f4e4 a4a3 b2a3 b4a3 | 1,200 | crushing endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, ., β,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r1q1rk1/1b3ppp/p2bpn2/3p4/P7/1P1B2Q1/1BPN1PPP/R3R1K1 w - - 11 16 | b2f6 d6g3 f6d8 g3f2 g1f2 | 1,840 | crushing long middlegame 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, . | false | false | false | false | w |
r1b3k1/ppb3pp/2p1p2r/3P1p2/2P2n2/1R1B4/P4QPP/5RK1 b - - 0 25 | f4d3 b3d3 c7h2 g1h1 h2g3 | 1,874 | 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 |
r4rk1/pp1qp1bp/3p1np1/1P1N1pB1/2nP4/5NP1/P4PKP/1R1Q1R2 w - - 4 20 | g5f6 g7f6 d1b3 | 2,269 | 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, ., . | false | false | false | false | w |
5rk1/5ppp/2p2b2/2P5/1P6/2P2Q2/rBq2PPP/1RR3K1 b - - 4 22 | a2b2 | 1,550 | advantage middlegame oneMove | ., ., ., ., ., β, β, .,
., ., ., ., ., β, β, β,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, β, β, ., ., β, β, β,
., β, β, ., ., ., β, . | false | false | false | false | b |
r3rn1k/ppq5/5pQp/8/3p4/2P3P1/PP4PP/R3R1K1 w - - 4 24 | e1e8 a8e8 g6e8 | 1,703 | crushing middlegame pin 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 |
8/5pkp/3p1pr1/p2P4/8/P2Q3P/1P1R1PPK/5q2 b - - 12 35 | f1g2 | 680 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., β, β, .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., β,
., β, ., β, ., β, β, β,
., ., ., ., ., β, ., . | false | false | false | false | b |
r1b1kbnr/1pqp1ppp/p1n1p3/8/4P3/1BQ2N2/PPP2PPP/RNB1K2R b KQkq - 4 7 | f8b4 c1d2 b4c3 | 1,150 | crushing opening 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,
β, β, β, ., β, ., ., β | true | true | true | true | b |
4r3/7R/p3n3/1p1p2k1/3P4/4K3/P4P1P/2R5 b - - 0 33 | e6f8 e3d3 f8h7 | 1,166 | advantage discoveredAttack endgame short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., β, ., ., .,
., β, ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, ., β,
., ., β, ., ., ., ., . | false | false | false | false | b |
8/7k/Q5p1/7p/P2pK3/2q2P1P/8/8 b - - 4 46 | c3e3 e4d5 d4d3 a6b7 h7h6 | 1,527 | advantage defensiveMove endgame long queenEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., β, β, ., ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r1r1k1/p3n1b1/1p3np1/1P1p3p/q2Pp3/1N2N1Pb/1B2BP1P/1R1QR1K1 w - - 0 26 | b1a1 a4b4 b2a3 b4c3 a1c1 | 1,585 | 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, . | false | false | false | false | w |
8/8/ppk3pp/2p5/2P1KP1P/P5P1/8/8 w - - 2 42 | h4h5 g6h5 a3a4 b6b5 c4b5 a6b5 a4a5 | 2,753 | crushing defensiveMove endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., β, ., β, β, ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/2p4p/1p1p2pk/p2Pp3/1q3r2/2R5/3Q1PP1/6K1 w - - 0 32 | g2g3 b4d4 c3d3 d4d3 d2d3 | 1,722 | advantage endgame long | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., β, ., β, ., ., β, β,
β, ., ., β, β, ., ., .,
., β, ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/8/4p3/3p1pkp/P2P4/4P1B1/5PPK/4q3 w - - 6 39 | f2f4 g5f6 g3e1 | 1,450 | crushing discoveredAttack endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., β, β, β,
β, ., ., β, ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., . | false | false | false | false | w |
5n2/4N1pk/3p4/4p3/Pq6/3K4/8/R7 w - - 0 30 | a1h1 b4h4 h1h4 | 814 | anastasiaMate endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
., ., ., ., β, ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
8/8/4p1p1/3pPpP1/3K1P2/1k2P3/8/8 w - - 9 72 | d4c5 b3c2 c5d6 c2d3 d6e6 | 1,127 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., β, β, β, β, .,
., ., ., β, ., β, ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/1pp2ppp/1b4n1/pP3Q1N/P7/2p1BB2/5KPP/R3R3 b - - 1 20 | d8d2 f2f1 b6e3 e1e2 d2d4 | 1,942 | advantage deflection long middlegame 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, ., ., . | false | false | false | false | b |
1k1r3r/p3b2p/1pq1p3/n2pPnp1/Q1p5/P1P1B3/3NBPPP/1R3RK1 w - - 0 20 | a4a5 f5e3 f2e3 | 1,524 | 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,
., β, ., ., ., β, β, . | false | false | false | false | w |
8/8/4pk2/6p1/5pr1/2R3BP/6K1/8 b - - 0 50 | g4g3 c3g3 f4g3 | 730 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., 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.