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 |
|---|---|---|---|---|---|---|---|---|---|
r6k/ppp2Qq1/1b1p3p/3P2r1/3P3R/2PBn3/PP4PP/5R1K w - - 1 25 | f7e6 g5h5 g2g4 h5h4 f1f7 h4g4 f7g7 | 2,473 | advantage middlegame 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 |
5r1k/3r1P2/p2q3p/1pp2Q2/4R2P/2P5/PP6/5R1K b - - 0 41 | d7f7 f5f7 f8f7 f1f7 d6d1 h1g2 d1c2 g2f3 c2d3 f3f4 d3f1 f4e5 f1f7 | 2,195 | crushing endgame exposedKing fork skewer veryLong | ., ., ., ., ., β, ., β,
., ., ., β, ., β, ., .,
β, ., ., β, ., ., ., β,
., β, β, ., ., β, ., .,
., ., ., ., β, ., ., β,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, ., β | false | false | false | false | b |
2kr3r/pp4p1/2n5/2b2pBp/4p1P1/2NP2q1/PPPQBPN1/R4RK1 b - - 0 17 | h5g4 d2f4 g3h3 | 2,057 | 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, . | false | false | false | false | b |
3r2k1/5pp1/p6p/1p2q3/2P1b1Q1/P1P4P/BP1r2P1/4RR1K b - - 3 25 | d2g2 g4g2 e4g2 | 2,106 | 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 | false | false | false | false | b |
4rrk1/pppb1pb1/3p1q1p/3P4/5n2/2PB1NB1/PP4PP/R2QR1K1 w - - 1 20 | e1e8 f8e8 g3h4 f4h3 g2h3 | 2,484 | 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 |
8/5r2/1k6/4B2p/2RP2r1/2P5/1P3bPK/R7 b - - 0 35 | g4h4 | 1,273 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., β, β, ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., β, β, β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r5r1/1p3k2/p2B2qp/8/8/2P4P/PP2QbP1/R6K w - - 0 29 | e2e7 | 1,165 | mate mateIn1 middlegame oneMove | β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
β, β, ., ., β, β, β, .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
8/pp5k/2p3p1/2P2q1p/1P1bN3/2r5/P5RP/1Q5K w - - 21 37 | e4c3 d4c3 b1f5 | 2,043 | crushing discoveredAttack endgame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., β, ., ., β, ., β,
., β, ., β, β, ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, β,
., β, ., ., ., ., ., β | false | false | false | false | w |
6k1/7p/4p1P1/1p1pB2P/p2P4/Kp6/8/8 w - - 1 51 | g6h7 g8h7 e5f4 b5b4 a3b2 | 2,379 | advancedPawn bishopEndgame crushing endgame long quietMove | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., β, ., β, β, ., ., β,
β, ., ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r7/1pQ2pkp/3p2p1/p2P4/7r/3B4/PPPq4/1K3R2 w - - 2 24 | c7f7 g7h6 f1g1 d2g5 g1g5 | 2,535 | advantage endgame long | β, ., ., ., ., ., ., .,
., β, β, ., ., β, β, β,
., ., ., β, ., ., β, .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
β, β, β, β, ., ., ., .,
., β, ., ., ., β, ., . | false | false | false | false | w |
2r3k1/RQ4pp/3ppr2/5p2/2Pq1P2/6P1/P3B1P1/4R2K b - - 0 26 | f6h6 e2h5 h6h5 | 1,200 | 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 |
r1b1k2r/1p3p1p/p2p2p1/q1pN4/P3P3/1B1P4/1bP3PP/1R1QK2R w Kkq - 4 15 | d1d2 a5d2 e1d2 | 2,138 | advantage defensiveMove middlegame short | β, ., β, ., β, ., ., β,
., β, ., ., ., β, ., β,
β, ., ., β, ., ., β, .,
β, ., β, β, ., ., ., .,
β, ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., β, β, ., ., ., β, β,
., β, ., β, β, ., ., β | true | false | true | true | w |
2b1r1k1/2r1p3/3p1qp1/n2P4/1p2R3/1P3Q2/2P2PB1/4R1K1 w - - 2 30 | f3f6 e7f6 e4e8 | 1,131 | advantage master middlegame short | ., ., β, ., β, ., β, .,
., ., β, ., β, ., ., .,
., ., ., β, ., β, β, .,
β, ., ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., β, ., ., ., β, ., .,
., ., β, ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
1r3k2/5p1r/2Q1p1p1/1p1p2qp/1p6/1P6/P1P4P/R4R1K w - - 4 33 | c6d6 f8g7 d6b8 | 1,240 | crushing endgame fork 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 |
r2qkbnr/pp1b1ppp/4p3/1B2n3/3pN3/5N2/PP2QPPP/R1B1K2R w KQkq - 0 10 | f3e5 d8a5 e4c3 d7b5 e2b5 a5b5 c3b5 | 2,147 | advantage hangingPiece opening 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 | true | true | true | true | w |
1r2r1k1/1q3ppp/pn1p4/1p1N2P1/1P2PP2/2RP1Q1P/8/1R4K1 w - - 5 30 | c3c7 b6d5 c7b7 | 1,496 | 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 | w |
1R3R2/p5pk/5bq1/7p/1B5r/P4QP1/4PP2/6K1 b - - 3 32 | g6b1 b4e1 b1e1 g1g2 e1h1 | 1,053 | long mate mateIn3 middlegame | ., β, ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
2r3k1/5pp1/3p3p/1b1Pp3/pPq1P3/P1pB1P2/6PP/3RQ2K b - - 9 30 | c4d3 d1d3 b5d3 | 1,841 | crushing endgame 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 |
r2k4/1p3ppp/p1b1p3/2P1P3/2B2n2/1QP3P1/P4P1P/5RK1 b - - 0 18 | f4h3 | 1,289 | 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 |
1r2k2r/2p1bp2/3p1nb1/1q2p3/4P1p1/1QBP2P1/6BP/R3NRK1 w k - 0 26 | b3b5 b8b5 a1a8 e7d8 f1f6 | 1,323 | 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, . | false | false | true | false | w |
4r1k1/p2q1pp1/7p/3p4/P1rQ4/4B3/5PPP/3R2K1 w - - 0 29 | d4c4 d5c4 d1d7 | 1,270 | advantage discoveredAttack endgame short | ., ., ., ., β, ., β, .,
β, ., ., β, ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
β, ., β, β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
6k1/5b2/5Kp1/4P1P1/8/5Q2/1p6/1r6 b - - 0 55 | b1a1 f3c6 a1f1 | 2,281 | crushing endgame quietMove short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
8/2b3p1/3k1p1p/2pB1P2/2P2KPP/8/1n6/4B3 b - - 2 47 | b2d3 f4e4 d3e1 | 859 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., β, ., β, ., β,
., ., β, β, ., β, ., .,
., ., β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
6r1/p3q3/5k2/4p1p1/1QBp4/5p2/PPP2P2/1K6 w - - 0 37 | b4e7 f6e7 c4g8 | 1,268 | advantage endgame master short | ., ., ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., β, β, β, ., ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
2k3r1/1pp4p/p4p2/2B1pb2/7r/2N2Pq1/PPP1Q2P/R5RK b - - 1 26 | h4h2 e2h2 g3f3 g1g2 f5h3 | 2,003 | advantage deflection fork long middlegame pin 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 |
8/8/p7/3k2N1/2p4p/6n1/PPP2K2/8 b - - 1 47 | g3e4 g5e4 d5e4 | 976 | crushing endgame knightEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
β, β, β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5k2/ppp1R2p/2b2rp1/5p2/5b1P/1B6/PPr2PP1/4Q1K1 b - - 1 30 | c2c1 e1c1 f4c1 | 1,356 | advantage 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 | b |
r3k2r/pp2nppp/2n1p1N1/1B1p4/Pq4P1/7P/1P1B1P2/RN1QK2R b KQkq - 2 16 | b4e4 d2e3 e4h1 e1d2 h1d1 | 1,750 | 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, ., ., β | true | true | true | true | b |
1r2r1k1/p1p2pp1/1b1q4/1P5p/Q4Rn1/P2pP1P1/1B1P2BP/R5K1 b - - 3 22 | g4e3 d2e3 b6e3 g1h1 e3f4 | 1,723 | 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 |
rrb3k1/4q1pn/p2b1nQB/2p1pPNp/P1PpP2P/3P1N2/6B1/R4RK1 b - - 4 31 | h7f8 g6g7 e7g7 h6g7 g8g7 | 2,082 | advantage long master masterVsMaster 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 | b |
6k1/5ppp/4p3/4P3/2nN1P2/2P2K2/rN4PP/1R6 b - - 2 32 | c4d2 f3g3 d2b1 | 953 | advantage endgame fork master short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, β, ., β, ., .,
., ., β, ., ., β, ., .,
β, β, ., ., ., ., β, β,
., β, ., ., ., ., ., . | false | false | false | false | b |
r3n1rk/p3Bp2/1pbpp1p1/2p1P1N1/2PP4/2P1R3/P1q2PPP/R5K1 w - - 0 19 | e3h3 h8g7 h3h7 | 1,595 | 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, . | false | false | false | false | w |
4Nr1k/3Q3p/p5p1/6q1/8/1P2P1b1/Pr4R1/R5K1 w - - 0 30 | d7g7 | 1,314 | mate mateIn1 middlegame oneMove | ., ., ., ., β, β, ., β,
., ., ., β, ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
β, β, ., ., ., ., β, .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
8/K7/4k3/8/PP6/5p1R/6rP/8 b - - 1 49 | g2g7 a7a6 g7f7 h3f3 f7f3 | 2,381 | advantage endgame long quietMove rookEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
5k1r/p3r3/5p2/4p3/6Qq/1P1B2RP/P7/R6K b - - 0 35 | h4g4 g3g4 h8h3 h1g1 h3d3 | 1,343 | advantage capturingDefender discoveredAttack exposedKing fork long middlegame pin | ., ., ., ., ., β, ., β,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., β, ., β, ., ., β, β,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β | false | false | false | false | b |
2r5/R1P5/2k2p2/p4Kp1/6p1/8/P5PP/8 b - - 3 40 | c6b6 a7a5 b6a5 | 1,738 | crushing endgame rookEndgame short trappedPiece | ., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
5r1k/p4pp1/1qp1b2p/1p1rP3/1P5Q/3B4/2PB1PPP/5RK1 w - - 0 24 | d2h6 d5d3 h6e3 h8g8 e3b6 | 1,824 | crushing discoveredAttack long middlegame sacrifice | ., ., ., ., ., β, ., β,
β, ., ., ., ., β, β, .,
., β, β, ., β, ., ., β,
., β, ., β, β, ., ., .,
., β, ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., β, β, ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/4r3/1p6/p1p1bk1p/P1P2p1K/1P3P2/4R3/6R1 b - - 2 41 | e5f6 h4h3 e7e2 | 944 | crushing discoveredAttack endgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., β, β, ., β,
β, ., β, ., ., β, ., β,
., β, ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/p3qknQ/1p2p3/3p4/5P2/1P1B4/P5P1/6K1 w - - 10 41 | d3g6 f7f6 h7h4 f6g6 h4e7 | 1,696 | crushing deflection endgame long skewer | ., ., ., ., ., ., ., .,
β, ., ., ., β, β, β, β,
., β, ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/B2k4/3p1b2/2pB4/P1n5/6P1/6K1/8 b - - 2 33 | c4e3 g2f2 e3d5 | 778 | advantage endgame fork master short | ., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., β, ., β, ., .,
., ., β, β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/pp1nqp1p/2p3p1/8/2PPb2Q/7P/P4PP1/2RR2K1 w - - 7 23 | h4e7 e8e7 f2f3 e4f5 g2g4 f5e6 d4d5 d7c5 d5e6 | 2,556 | advantage middlegame trappedPiece veryLong | ., ., ., ., β, ., β, .,
β, β, ., β, β, β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., ., β,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., β, β, ., ., β, . | false | false | false | false | w |
8/1p2Q3/2b3k1/p4p2/Pn6/5PP1/3q3K/4R3 w - - 1 41 | e1e2 d2e2 e7e2 | 972 | crushing defensiveMove endgame master masterVsMaster short | ., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., β, ., ., ., β, .,
β, ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | w |
rn3k1r/ppp2ppp/8/3P4/6q1/2N1B2b/PPP4p/R3QR1K w - - 6 16 | e3c5 f8g8 e1e8 | 1,026 | 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 |
rnbr2k1/pp3pbp/1q1p2p1/4p3/8/2N2N2/PPPQBPPP/2KR3R w - - 3 14 | c3d5 b6c5 b2b4 | 1,949 | 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 |
6k1/2r3p1/4pB1Q/p3Pp2/3p4/2P2PRP/7K/3q4 b - - 0 41 | d1e2 h2g1 e2e1 | 1,664 | crushing endgame short | ., ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., β, β, ., β,
β, ., ., ., β, β, ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., β, β, β,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
r5k1/1p2Qpbp/2q1p1p1/8/p3P3/Pr2B1P1/1P3PKP/3R1R2 w - - 6 24 | d1d8 a8d8 e7d8 g7f8 e3h6 | 946 | crushing kingsideAttack long master masterVsMaster middlegame pin | 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 |
7Q/4kppp/4p3/2q5/4n3/8/PPn2PPP/3R2K1 w - - 1 25 | h8d8 | 741 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
., ., ., ., β, β, β, β,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
2brk2r/p4p1p/nq1p1np1/2pPp3/1P2P3/3B1P1P/NPPQN1P1/R4RK1 b k - 0 19 | c5c4 g1h2 c4d3 | 2,230 | discoveredAttack equality middlegame short | ., ., β, β, β, ., ., β,
β, ., ., ., ., β, ., β,
β, β, ., β, ., β, β, .,
., ., β, β, β, ., ., .,
., β, ., ., β, ., ., .,
., ., ., β, ., β, ., β,
β, β, β, β, β, ., β, .,
β, ., ., ., ., β, β, . | false | false | true | false | b |
N1b2rk1/pp1p1pp1/7p/2b5/4P3/4qP2/P1P1B1PP/R2Q1K1R b - - 0 14 | e3f2 | 759 | 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 |
3r1k2/5q1Q/pp3pp1/3prN2/4p3/1P1n2P1/P3R1PP/5R1K w - - 0 38 | h7h8 f7g8 h8f6 | 1,452 | advantage deflection 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 |
2r2r1k/6pp/2P1Q3/1P6/8/3B4/5qPP/1R5K b - - 0 34 | c8e8 e6e8 f8e8 | 1,423 | advantage endgame short | ., ., β, ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., β, ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, β,
., β, ., ., ., ., ., β | false | false | false | false | b |
8/p1k1b3/1p6/5Q2/1P2KPPP/8/Pq6/8 w - - 13 61 | f5e5 b2e5 e4e5 e7h4 e5e6 c7d8 e6f7 h4g3 f4f5 | 2,665 | crushing defensiveMove endgame fork veryLong | ., ., ., ., ., ., ., .,
β, ., β, ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., β, β, β, β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/8/1K6/p7/P1k5/8/8 b - - 1 64 | c3b3 b5c5 b3a3 c5c4 a3b2 | 873 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1bqk2r/pp1n1p2/2p4p/4p3/N1PbP1n1/3B1N2/PP2QPP1/R1B2RK1 w kq - 4 13 | f3d4 d8h4 d4f3 | 1,454 | crushing middlegame short | β, ., β, β, β, ., ., β,
β, β, ., β, ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., β, ., ., .,
β, ., β, β, β, ., β, .,
., ., ., β, ., β, ., .,
β, β, ., ., β, β, β, .,
β, ., β, ., ., β, β, . | false | false | true | true | w |
5rk1/6p1/3p3p/1p1Npq2/1P1b1P2/6P1/1P5P/3Q1R1K w - - 0 28 | d5e7 g8h8 e7f5 | 847 | crushing endgame fork short | ., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., β, ., β, β, β, ., .,
., β, ., β, ., β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., β, ., β, ., β | false | false | false | false | w |
8/5ppk/8/pP1p3p/P2P3Q/2r1P1B1/2r1qRPP/R5K1 b - - 5 29 | c2c1 a1c1 c3c1 f2f1 c1f1 | 971 | 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 | b |
r3kb1r/2p2pp1/p2p3p/1p1N2qQ/4Pp2/1B1P3b/PPP2P1P/R3R1K1 w kq - 2 16 | h5g5 h6g5 d5c7 e8d8 c7a8 | 1,090 | advantage 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, ., ., ., β, ., β, . | false | false | true | true | w |
r2qrb2/pppn3k/3p1np1/5NBb/4P3/1QP2P2/PP1N1R2/R5K1 w - - 2 20 | b3f7 h7h8 f2h2 | 1,952 | 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 |
rn1q1b2/ppp1kPp1/4pn2/8/2B3Q1/2NP4/PPP5/R1B1K1Nr w Q - 3 17 | g4e6 | 1,093 | 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 | false | true | false | false | w |
3Q4/4Npbk/6pp/3PP3/B3KP2/r6P/1r4P1/5n2 b - - 8 40 | b2b4 | 1,860 | mate mateIn1 middlegame oneMove | ., ., ., β, ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., ., ., β, β,
., ., ., β, β, ., ., .,
β, ., ., ., β, β, ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r7/pn1k2pp/4p1b1/3p4/3N1QP1/4P3/q1P1B1PP/6K1 w - - 2 23 | e2b5 d7c8 f4f8 c8c7 f8e7 c7b6 e7e6 | 2,426 | advantage middlegame veryLong | β, ., ., ., ., ., ., .,
β, β, ., β, ., ., β, β,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., β, ., ., .,
β, ., β, ., β, ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
4r2k/1p2q1p1/1pn1p2p/8/1P2PN2/P2R4/Q5PP/6K1 w - - 5 29 | f4g6 h8h7 g6e7 | 768 | crushing endgame fork short | ., ., ., ., β, ., ., β,
., β, ., ., β, ., β, .,
., β, β, ., β, ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., β, β, ., .,
β, ., ., β, ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
5r1k/pp4pp/6p1/2b1p3/4P3/1BP3q1/PP1RQRP1/6K1 b - - 2 25 | f8f2 e2f2 c5f2 | 1,777 | crushing kingsideAttack master middlegame short | ., ., ., ., ., β, ., β,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, β, ., ., ., β, .,
β, β, ., β, β, β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
7k/p4Rb1/1p4Q1/4p2p/1P1qN1bP/4r1B1/P5P1/6K1 b - - 7 34 | e3e1 g1h2 d4g1 | 1,640 | doubleCheck mate mateIn2 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/3bb2p/4p3/3pPB2/p2N1P2/7Q/Pq4rP/3R3K w - - 0 31 | h3h7 | 775 | 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 |
3b1knr/pr3ppp/1n6/1Q6/2q2B2/5N2/PPP2PPP/4R1K1 w - - 0 21 | b5e8 | 1,281 | 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 |
2k5/p3qp2/P4n2/1Q2p3/1bN1P3/2r5/5K2/3R4 w - - 0 32 | b5c6 e7c7 c6a8 | 1,908 | crushing middlegame short | ., ., β, ., ., ., ., .,
β, ., ., ., β, β, ., .,
β, ., ., ., ., β, ., .,
., β, ., ., β, ., ., .,
., β, β, ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
8/8/8/8/1p1NKp1k/7P/P2b4/8 w - - 10 54 | d4f3 h4h3 f3d2 | 883 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, β, β, ., β,
., ., ., ., ., ., ., β,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/7K/6p1/1p1k4/1P3RPP/8/7r/8 b - - 0 47 | d5e5 f4f1 h2h4 h7g7 h4g4 | 2,058 | advantage endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., β, ., β, ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/3r2p1/4kp1p/7P/3RKP2/6P1/8 b - - 0 53 | d6d3 e3d3 e5f4 d3e2 f4g3 | 1,404 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., β,
., ., ., β, β, β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3rk2r/4pp1p/p5pB/2p2b2/1pPq4/1P1BR1P1/P3Q1PP/7K w k - 7 24 | e3e7 | 1,220 | mate mateIn1 middlegame oneMove | ., ., ., β, β, ., ., β,
., ., ., ., β, β, ., β,
β, ., ., ., ., ., β, β,
., ., β, ., ., β, ., .,
., β, β, β, ., ., ., .,
., β, ., β, β, ., β, .,
β, ., ., ., β, ., β, β,
., ., ., ., ., ., ., β | false | false | true | false | w |
rn1qk2r/pp3ppp/2pb1n2/3p2B1/3P2b1/2NB2Q1/PPP2PPP/R3K1NR w KQkq - 4 9 | g5f6 d8f6 g3g4 | 1,570 | capturingDefender crushing master opening short | β, β, ., β, β, ., ., β,
β, β, ., ., ., β, β, β,
., ., β, β, ., β, ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., β, .,
., ., β, β, ., ., β, .,
β, β, β, ., ., β, β, β,
β, ., ., ., β, ., β, β | true | true | true | true | w |
1b4k1/3q2p1/p2r1pNp/1pQRp2P/4N3/5P2/PP4P1/6K1 b - - 0 36 | b8a7 e4d6 a7c5 d5c5 d7d6 | 1,726 | advantage 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 | false | false | b |
8/8/p4k2/1p5p/1P5P/P5K1/8/8 b - - 3 53 | f6e5 g3f3 e5f5 | 1,987 | crushing defensiveMove endgame pawnEndgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., ., β,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/pp6/2pPk3/1PP5/P7/6Kp/8 w - - 2 53 | b4c5 h2h1q g2h1 | 2,103 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, β, β, ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1q1k/p4pp1/4n3/5N2/4P1Q1/8/P1r2PPP/R5K1 w - - 0 32 | g4h4 h8g8 f5e7 f8e7 h4e7 | 1,710 | advantage long middlegame | ., ., ., β, ., β, ., β,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
5k2/pp6/1q3b2/8/1PB1Q3/P4PpP/2p3P1/2N2K2 b - - 1 43 | b6f2 | 822 | 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 | b |
Nnb2b1r/pp1k1ppp/4p3/2pp4/3PnB2/2P1PN2/Pq3PPP/R2QKB1R b KQ - 0 9 | b2f2 | 1,325 | attackingF2F7 mate mateIn1 oneMove opening | β, β, β, ., ., β, ., β,
β, β, ., β, ., β, β, β,
., ., ., ., β, ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, β, β, ., .,
., ., β, ., β, β, ., .,
β, β, ., ., ., β, β, β,
β, ., ., β, β, β, ., β | true | true | false | false | b |
3r1qk1/5ppp/2Q5/2PR4/P7/3p3P/5PP1/6K1 b - - 1 32 | d3d2 c6d6 d8d6 c5d6 f8a8 | 2,462 | advancedPawn advantage clearance endgame long | ., ., ., β, ., β, β, .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
2b1r1k1/5ppp/ppR2n2/4q3/QP1p4/2b1P1P1/P4PBP/2R3K1 w - - 0 27 | e3d4 e5e1 c1e1 e8e1 g2f1 c8h3 a4a6 | 2,435 | advantage middlegame veryLong | ., ., β, ., β, ., β, .,
., ., ., ., ., β, β, β,
β, β, β, ., ., β, ., .,
., ., ., ., β, ., ., .,
β, β, ., β, ., ., ., .,
., ., β, ., β, ., β, .,
β, ., ., ., ., β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | w |
r2q2rk/p2b1pb1/7p/3B1p2/3Np3/2P3Q1/PP3PPP/R4RK1 b - - 0 20 | g7d4 g3f4 d4g7 | 1,859 | 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 | b |
1r5k/7p/6p1/4Rp2/1q6/8/5PPP/4Q1K1 w - - 0 37 | e5e8 b8e8 e1b4 | 1,636 | crushing deflection endgame master short | ., β, ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., β, β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
R1r4k/5p1p/4pprB/2q1b3/8/5Q1P/2P2PP1/4R1K1 b - - 9 25 | g6h6 a8c8 c5c8 e1e5 f6e5 | 1,834 | crushing hangingPiece long middlegame | β, ., β, ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., β, β, β, β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., β, ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
4k3/2Pq4/8/8/8/8/3R3P/4K3 w - - 0 82 | d2d7 e8d7 h2h4 d7c7 h4h5 | 1,954 | crushing defensiveMove endgame long quietMove | ., ., ., ., β, ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | w |
r1bq3k/2p2Qpr/1p6/4P3/1p1p4/3Bb3/P6P/RN3R1K w - - 2 23 | f7f8 d8f8 f1f8 | 701 | 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 |
6r1/p2b1k2/1p3p2/3p3r/3B3p/1P1B1Pb1/P3R1PP/2R4K w - - 4 26 | h2g3 h4g3 h1g1 g8h8 g1f1 | 1,723 | crushing defensiveMove long master middlegame | ., ., ., ., ., ., β, .,
β, ., ., β, ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., β,
., β, ., β, ., β, β, .,
β, ., ., ., β, ., β, β,
., ., β, ., ., ., ., β | false | false | false | false | w |
r1bkNr2/pp1nnBb1/2p4p/8/2P5/8/PP3PPP/R1B2K1R w - - 7 21 | e8g7 f8f7 g7e6 | 1,144 | 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 | false | false | false | false | w |
r3kbnr/p4p2/2p1p3/2Ppqb2/6pp/1N2B3/P4PPP/2RQNRK1 w kq - 0 16 | e3d4 e5f4 d4h8 | 1,588 | advantage 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, . | false | false | true | true | w |
5k2/p6p/1p1N1pp1/8/P2KP3/1P6/5r2/6R1 b - - 3 32 | f2d2 d4e3 d2d6 | 707 | advantage endgame short skewer | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., β, ., β, ., β, β, .,
., ., ., ., ., ., ., .,
β, ., ., β, β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
3r3r/1bq1np1k/p3p1p1/1pp1p2p/4P2b/P1PPBQN1/BP3PP1/3RR1K1 w - - 0 22 | f3f7 | 767 | master masterVsMaster mate mateIn1 middlegame oneMove | ., ., ., β, ., ., ., β,
., β, β, ., β, β, ., β,
β, ., ., ., β, ., β, .,
., β, β, ., β, ., ., β,
., ., ., ., β, ., ., β,
β, ., β, β, β, β, β, .,
β, β, ., ., ., β, β, .,
., ., ., β, β, ., β, . | false | false | false | false | w |
2rqk2r/p4pp1/2Bbp3/3p1n1p/3P1Bb1/2P4P/PPQN1PP1/R4RK1 b k - 0 14 | c8c6 | 622 | advantage hangingPiece 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 | true | false | b |
6k1/pp2b2p/6p1/3pBK2/3P2Q1/8/3q2PP/8 w - - 0 29 | f5e6 d2f2 e6e7 | 1,126 | advantage endgame short | ., ., ., ., ., ., β, .,
β, β, ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, β, β, ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/6p1/5k2/5P1p/4K3/6P1/8/8 b - - 0 57 | f6g5 e4e5 g5g4 e5e6 g4g3 | 1,635 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b1k2r/pppp1pRp/1b6/7q/3P4/1Q1Bn3/PP3P1P/1K2R3 w kq - 0 20 | d3g6 h5g6 g7g6 | 2,351 | advantage middlegame pin short | β, ., β, ., β, ., ., β,
β, β, β, β, ., β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., β, ., β, β, ., ., .,
β, β, ., ., ., β, ., β,
., β, ., ., β, ., ., . | false | false | true | true | w |
r3k2r/2p2p2/6pp/p3b3/1p4bq/1P2P1N1/PP1Q2PP/R4RK1 w kq - 0 22 | d2d5 e8g8 d5e5 | 1,948 | equality 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, . | false | false | true | true | w |
2k1r1r1/pp1q4/2n2P2/7P/3p1PP1/P1pQB3/2P1N3/1R2K1R1 b - - 0 25 | e8e3 d3e3 d4e3 | 1,187 | advantage master middlegame short | ., ., β, ., β, ., β, .,
β, β, ., β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., β, β, .,
β, ., β, β, β, ., ., .,
., ., β, ., β, ., ., .,
., β, ., ., β, ., β, . | false | false | false | false | b |
6kr/1p6/2p1q1pp/1pQ5/8/1P3RPn/P3rPK1/R7 w - - 2 30 | c5f8 g8h7 f3f7 e6f7 f8f7 | 1,090 | exposedKing long mate mateIn3 middlegame | ., ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., β, ., β, ., β, β,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
β, ., ., ., β, β, β, .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
r3r3/2p2p1k/pq3b1p/3n4/6Q1/P2P2P1/1P3PK1/R6R w - - 0 30 | h1h6 h7h6 a1h1 f6h4 h1h4 | 1,963 | attraction 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 | w |
7k/2p3p1/1b1p3p/PN2p3/1BP5/3P1q2/5P1K/3R1R2 b - - 0 28 | b6f2 f1f2 f3f2 | 1,687 | crushing endgame short | ., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., β, ., β, ., ., ., β,
β, β, ., ., β, ., ., .,
., β, β, ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., β, ., β, ., . | false | false | false | false | b |
rn3rk1/ppp2bp1/5pQp/4q1b1/4N3/3B2R1/PPP3PP/R6K w - - 2 21 | e4f6 g8h8 g6h7 | 1,016 | 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 | 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.