fen stringlengths 30 77 | moves stringlengths 4 165 | rating int64 399 3.33k | tags stringlengths 7 148 | board stringlengths 197 197 | white_kingside bool 2
classes | white_queenside bool 2
classes | black_kingside bool 2
classes | black_queenside bool 2
classes | turn stringclasses 2
values |
|---|---|---|---|---|---|---|---|---|---|
r5rk/pp2qp2/2pn3p/8/5QR1/8/PP4PP/R5K1 w - - 4 24 | f4h6 | 1,600 | mate mateIn1 middlegame oneMove | β, ., ., ., ., ., β, β,
β, β, ., ., β, β, ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
8/4Rpk1/1p6/2p1p3/4Pqpn/1PBP1p2/1PP2Q1r/6K1 w - - 0 35 | c3e5 f4e5 e7e5 h2f2 g1f2 | 1,560 | advantage endgame fork long | ., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, β, β, β,
., β, β, β, ., β, ., .,
., β, β, ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/8/7p/1p3ppP/p4k2/PPp1rP2/2B2RK1/8 b - - 0 38 | b5b4 a3b4 a4a3 c2f5 f4f5 | 2,429 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, β, β,
β, ., ., ., ., β, ., .,
β, β, β, ., β, β, ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/ppb2ppp/2n5/2p1p3/P3R1Pq/2P4P/1P3PB1/R1BQ2K1 w - - 0 17 | g4g5 h4e4 g2e4 | 1,329 | crushing middlegame quietMove 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 | false | false | w |
8/8/5p2/K1k2p1p/1p3PpP/1P6/P5P1/8 w - - 1 47 | g2g3 c5d5 a5b4 d5e4 a2a4 | 1,755 | crushing defensiveMove endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., β, ., ., β, ., β,
., β, ., ., ., β, β, β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/p4Rpk/4p2p/2p5/2P2PK1/P4Q1P/6P1/3rq3 b - - 6 38 | h7g6 f7g7 g6g7 | 2,007 | crushing endgame master masterVsMaster short | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., ., β,
., ., β, ., ., ., ., .,
., ., β, ., ., β, β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., . | false | false | false | false | b |
8/3k4/3P4/4BbP1/7P/4K3/8/p7 w - - 0 45 | e5a1 d7d6 e3f4 f5d3 f4g4 d6e6 g4h5 | 2,721 | crushing defensiveMove endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
2N4k/p5pp/1p6/4b3/8/8/P1P2qPP/3R3K w - - 4 27 | d1d8 f2f8 d8f8 | 502 | backRankMate endgame mate mateIn2 short | ., ., β, ., ., ., ., β,
β, ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., ., β, ., ., ., β | false | false | false | false | w |
r4rk1/ppp2p2/q4n1p/2PP2p1/3P4/2P1R2P/P3Q1P1/5RK1 w - - 1 22 | e2a6 b7a6 f1f6 | 1,628 | capturingDefender 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 |
k7/pp4pp/2p5/1P1p4/P4P1P/1KPQrqP1/8/6R1 w - - 0 40 | g1e1 e3e1 d3f3 | 1,876 | advantage deflection 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 |
r2k1nN1/rbq1bQ1p/pppp4/3Pp2P/2P1P1B1/2N3R1/PP4P1/2KR4 b - - 7 27 | e7g5 c1b1 c7f7 | 1,101 | crushing discoveredAttack middlegame short | β, ., ., β, ., β, β, .,
β, β, β, ., β, β, ., β,
β, β, β, β, ., ., ., .,
., ., ., β, β, ., ., β,
., ., β, ., β, ., β, .,
., ., β, ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., β, β, ., ., ., . | false | false | false | false | b |
r3k2r/pbqp1pb1/np2p2p/3P1p2/2PNN3/3B4/P4PPP/R2QR1K1 w kq - 0 16 | d4b5 f5e4 b5c7 | 2,157 | crushing master middlegame short | β, ., ., ., β, ., ., β,
β, β, β, β, ., β, β, .,
β, β, ., ., β, ., ., β,
., ., ., β, ., β, ., .,
., ., β, β, β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, β, β,
β, ., ., β, β, ., β, . | false | false | true | true | w |
2r1k3/5p1p/2b1pp2/2q5/pR6/Q1P1PB2/P4PrP/4K2R w K - 4 22 | f3g2 c6g2 h1g1 | 1,864 | crushing middlegame short | ., ., 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 |
r4k2/p1R1ppb1/3p1n2/7r/3N2p1/4q3/PPQ1N3/3K1R2 w - - 2 28 | c7c8 a8c8 c2c8 f6e8 d4e6 e3e6 c8e6 | 1,511 | crushing middlegame pin 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 |
8/3n3k/p2N3p/3P2pK/2P5/6PP/P7/8 b - - 0 45 | d7f6 | 802 | endgame knightEndgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
β, ., ., β, ., ., ., β,
., ., ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5R1r/p2n2k1/2p4q/3p2p1/8/3BP1P1/PPP3bB/5RK1 w - - 0 34 | f1f7 | 1,089 | 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 |
3r1rk1/1bq2p1p/p1nb1p2/1ppB4/8/1P1P3P/P1P2PPN/R2QRNK1 b - - 0 16 | d6h2 f1h2 d8d5 | 1,316 | 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, . | false | false | false | false | b |
7r/4kp1p/5p2/p3p3/P3R3/1BP1b2P/R2r2P1/5K2 w - - 2 29 | e4e3 d2a2 b3a2 | 899 | advantage endgame hangingPiece short | ., ., ., ., ., ., ., β,
., ., ., ., β, β, ., β,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., .,
β, ., ., ., β, ., ., .,
., β, β, ., β, ., ., β,
β, ., ., β, ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/8/4p2p/2k2p2/P1p2PP1/2K3P1/1P6/8 b - - 0 44 | f5g4 a4a5 h6h5 | 1,773 | crushing defensiveMove endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., β, ., ., β, ., .,
β, ., β, ., ., β, β, .,
., ., β, ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/1pp2ppp/p5n1/8/3Q4/N7/PPP2PPP/6K1 b - - 0 26 | e8e1 | 422 | backRankMate endgame mate mateIn1 oneMove | ., ., ., ., β, ., β, .,
., β, β, ., ., β, β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2r3kr/pp3p2/5p2/5n2/6p1/2PP2qP/PP3QB1/4RK1R b - - 1 23 | g3d3 f1g1 g4g3 | 2,255 | crushing 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 |
5Nk1/pp3p1p/5rp1/3Q4/3b3q/7P/B4P2/2R2R1K b - - 0 28 | h4h3 h1g1 f6f4 d5g2 f4g4 | 2,554 | crushing long middlegame pin | ., ., ., ., ., β, β, .,
β, β, ., ., ., β, ., β,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., β, ., ., β, ., β | false | false | false | false | b |
3r2k1/4Qp1p/p5p1/6P1/Pq5P/1P6/2P5/1K2R3 b - - 6 31 | d8d1 e1d1 b4e7 | 1,247 | advantage deflection endgame short | ., ., ., β, ., ., β, .,
., ., ., ., β, β, ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., ., . | false | false | false | false | b |
6k1/8/4p3/1p4p1/1K6/p5P1/P7/8 w - - 0 42 | b4a3 e6e5 a3b4 e5e4 b4c3 g8f7 c3d4 e4e3 d4e3 | 2,292 | endgame | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2qk2r/2p2pp1/3p3p/4n1b1/p3Pnb1/N1P2P2/PPB1Q1PP/R1B2RK1 w kq - 1 21 | c1f4 g5f4 f3g4 f4h2 g1h2 | 1,774 | equality 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 | true | true | w |
1R6/5Npk/4pn1p/8/3PPKP1/5P2/7r/3n4 w - - 1 35 | b8h8 h7g6 f7e5 | 1,191 | endgame mate mateIn2 short | ., β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., β, β, β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., . | false | false | false | false | w |
r1bq1rk1/pp2bppp/3np3/8/1n2N3/3Q1N2/P1B2PPP/R4RK1 w - - 2 16 | e4f6 g7f6 d3h7 | 1,190 | discoveredAttack 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, β, . | false | false | false | false | w |
r2qk1nr/1pp2ppp/p2p4/2b1p3/P1BnP3/2NP1Q1P/1PP2PP1/R1B1K2R w KQkq - 1 9 | f3f7 | 945 | 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 | true | true | w |
4k3/5pp1/r1N2n1p/ppp5/6P1/P3PP2/5K1P/3R4 w - - 1 28 | d1d8 | 495 | 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 | w |
rnb1k2r/ppp2ppp/5n2/q3p3/4P3/P1PB1N2/2Q2PPP/1RB1K2R w Kkq - 0 12 | b1b5 a5b5 d3b5 | 1,672 | 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 | true | false | true | true | w |
2r2r2/4bkp1/p1p1p1q1/PpPpPb2/1P1BpPBp/4P2P/4QKP1/3RR3 w - - 3 27 | g4h5 g6h5 e2h5 | 977 | 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, β, ., ., . | false | false | false | false | w |
8/pp6/2p2k2/5np1/4KP1p/1P6/P7/6R1 b - - 0 45 | g5g4 g1g4 h4h3 g4g5 h3h2 g5f5 f6g6 f5g5 g6h6 | 2,409 | advancedPawn advantage defensiveMove endgame quietMove sacrifice veryLong | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, β, ., β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r4Bk1/5ppp/p3p3/1p1p1P2/PP3qPb/2PQ4/4R2P/R2K4 b - - 0 26 | f4f1 d1c2 f1a1 | 993 | 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, ., ., ., . | false | false | false | false | b |
2q3k1/5pp1/2r1p2p/p1P5/P2R4/2Q3P1/5P1P/6K1 w - - 4 30 | c3d3 c6c5 d4d8 c8d8 d3d8 | 2,226 | crushing endgame fork long quietMove | ., ., β, ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., β, ., ., β,
β, ., β, ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
1k1r2br/1pp3b1/p1n5/4pBN1/2P2p1p/P4P2/1P1RKBPP/3R4 w - - 3 23 | d2d8 c6d8 d1d8 | 1,323 | mate mateIn2 middlegame queensideAttack short | ., β, ., β, ., ., β, β,
., β, β, ., ., ., β, .,
β, ., β, ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., β, ., ., β, ., β,
β, ., ., ., ., β, ., .,
., β, ., β, β, β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
3r1rk1/pp3pp1/7p/7q/5n2/2Q2N1P/PP3PP1/3RR1K1 w - - 3 23 | d1d8 f8d8 c3c7 f4h3 g2h3 | 1,883 | crushing 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 | w |
k5r1/1pQ5/p2P1p1p/4r3/8/4PqP1/3B4/1R2KR2 b - - 12 35 | e5e3 d2e3 f3e3 e1d1 e3d3 | 1,716 | advantage exposedKing long middlegame | β, ., ., ., ., ., β, .,
., β, β, ., ., ., ., .,
β, ., ., β, ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., β, ., ., ., .,
., β, ., ., β, β, ., . | false | false | false | false | b |
r2qr1k1/5p1p/6p1/p1bP4/1pP5/3BNQ2/PP2n1PP/R4R1K b - - 6 23 | e8e3 f3f7 g8h8 d3e2 e3e2 | 1,458 | 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 | false | false | false | false | b |
8/ppp4p/6p1/2Q2p2/5N2/6kP/P7/3q1nK1 w - - 0 39 | c5f2 | 1,196 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., ., β, ., β, β, . | false | false | false | false | w |
r3qrk1/4bppp/2Ppp3/6B1/4n3/8/PP2QPPP/R1R3K1 w - - 0 18 | g5e7 e8e7 e2e4 | 1,407 | crushing intermezzo middlegame short | β, ., ., ., β, β, β, .,
., ., ., ., β, β, β, β,
., ., β, β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., β, β, β, β,
β, ., β, ., ., ., β, . | false | false | false | false | w |
6r1/7R/3pkp2/4p3/p2nP3/6R1/qPp3Q1/2K5 w - - 2 34 | g2h3 f6f5 h3h6 g8g6 g3g6 | 1,762 | endgame long mate mateIn3 | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., β, β, β, ., .,
., ., ., ., β, ., ., .,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., β, .,
β, β, β, ., ., ., β, .,
., ., β, ., ., ., ., . | false | false | false | false | w |
2r1k2r/1p3ppp/p1n1p3/3q2b1/8/P3Q3/1P1B1PPP/R3KB1R w KQk - 2 16 | e3g5 d5g5 d2g5 | 831 | crushing middlegame short | ., ., β, ., β, ., ., β,
., β, ., ., ., β, β, β,
β, ., β, ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, ., β, ., β, β, β,
β, ., ., ., β, β, ., β | true | true | true | false | w |
rnb1r1k1/p1pp1ppp/1p3Q2/8/4n3/1B3N2/PPPP1PPP/R1BK3R b - - 0 12 | e4f2 | 996 | 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 | false | false | false | false | b |
8/5ppp/p3k3/4p3/p2RP1P1/P4P2/1P3K1P/8 b - - 0 27 | e5d4 f3f4 g7g5 f4g5 e6e5 f2f3 d4d3 | 2,317 | crushing endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, ., ., β, β, ., β, .,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3kb1r/1p4pp/p4p2/1b1pp3/7B/2RnPN2/P2NKPPP/3Q3R b kq - 0 17 | d3f4 e2e1 f4g2 | 1,961 | doubleCheck mate mateIn2 middlegame short | β, ., ., ., β, β, ., β,
., β, ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., β, ., β, β, ., ., .,
., ., ., ., ., ., ., β,
., ., β, β, β, β, ., .,
β, ., ., β, β, β, β, β,
., ., ., β, ., ., ., β | false | false | true | true | b |
4r1k1/1Q3p2/p6p/6p1/P2Bn3/2Pq4/5PPP/5RK1 b - - 4 31 | d3f1 g1f1 e4d2 f1g1 e8e1 | 1,534 | attraction backRankMate endgame long mate mateIn3 sacrifice | ., ., ., ., β, ., β, .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., β, β, ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
r5k1/2p2pp1/1b1p1qb1/3Qp2p/1B2P1P1/2PP1N1P/5PK1/8 w - - 0 29 | d5a8 g8h7 h3h4 | 2,241 | 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, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3r1k1/ppR4p/6p1/3pn1q1/8/7Q/PP3PPP/1B2R1K1 b - - 0 20 | e5f3 g1h1 e8e1 | 1,090 | discoveredAttack 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, . | false | false | false | false | b |
2rR4/pp2kppp/4p3/4P3/5P2/7P/PP4P1/2R3K1 b - - 0 21 | c8c1 g1h2 e7d8 | 1,080 | advantage endgame hangingPiece intermezzo rookEndgame short | ., ., β, β, ., ., ., .,
β, β, ., ., β, β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., β, . | false | false | false | false | b |
4r2k/1p2r1p1/p5Qp/2q5/8/5R2/P5PP/5R1K w - - 6 34 | f3f8 e8f8 f1f8 | 961 | endgame mate mateIn2 short | ., ., ., ., β, ., ., β,
., β, ., ., β, ., β, .,
β, ., ., ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
5rk1/b4ppp/q2p2b1/R2P4/1P2P3/5P2/P2Q2PP/5B1K b - - 2 32 | a6f1 | 755 | hangingPiece kingsideAttack mate mateIn1 middlegame oneMove | ., ., ., ., ., β, β, .,
β, ., ., ., ., β, β, β,
β, ., ., β, ., ., β, .,
β, ., ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., β, ., .,
β, ., ., β, ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | b |
8/6R1/2r2k2/2PK1pp1/8/7P/8/8 b - - 6 57 | c6c5 d5c5 f6g7 | 1,357 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., β, β, ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k6/pp6/2p5/P1P2Bp1/1r3bP1/5P2/7p/4R2K w - - 0 37 | e1e8 b8c7 e8c8 | 1,335 | endgame mate mateIn2 short | ., β, ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., β, ., ., β, β, .,
., β, ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., β | false | false | false | false | w |
2r3k1/5ppp/1pn5/pb1P1P2/4N3/P7/1P5P/2R3K1 w - - 0 27 | e4d6 c8d8 d5c6 b5c6 c1c6 | 2,343 | advantage endgame fork long | ., ., β, ., ., ., β, .,
., ., ., ., ., β, β, β,
., β, β, ., ., ., ., .,
β, β, ., β, ., β, ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., β, ., ., ., β, . | false | false | false | false | w |
3r2k1/3P1pb1/6p1/q3N3/6P1/p3Q1BP/R5K1/8 b - - 7 51 | a5d5 e5f3 d5a2 | 1,445 | crushing fork master masterVsMaster middlegame short | ., ., ., β, ., ., β, .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., β, ., β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rnbq1b1r/ppp1k1pp/5pN1/3p3Q/2B1n3/8/PPPP1PPP/RNB1K2R b KQ - 3 7 | h7g6 | 1,036 | advantage 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 |
6r1/1b3p1k/pq1p3p/3Pn2N/1p1NP3/1P4Q1/4K1PP/1Br5 w - - 6 32 | h5f6 h7h8 g3g8 | 1,136 | fork 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 |
3R4/5r1k/p2pN3/3P3p/2P5/4bp2/P4K1P/8 w - - 2 38 | f2e3 f3f2 d8f8 | 2,129 | crushing endgame hangingPiece master masterVsMaster short | ., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., β, β, ., ., .,
., ., ., β, ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/RR2n2p/2qpkbp1/4p1B1/4P2P/2pP2P1/4PK2/8 w - - 0 39 | b7e7 f6e7 a7e7 | 1,795 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, β, ., ., β, ., ., β,
., ., β, β, β, β, β, .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., β,
., ., β, β, ., ., β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q2k1/p2b2p1/1p1p2Qp/3P4/1P6/P7/6PP/5R1K w - - 4 28 | f1f7 d8f8 f7f8 | 1,739 | advantage endgame short | β, ., ., β, ., ., β, .,
β, ., ., β, ., ., β, .,
., β, ., β, ., ., β, β,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
r1b1r3/pp2kp2/2p1pnpp/8/3B1P2/1BP2N1P/P1P3P1/3R2K1 w - - 1 23 | d4c5 | 1,530 | 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 |
2Q2nk1/3N2pp/2p5/1p6/p1pq4/P3r2P/1P4P1/5RK1 w - - 0 30 | f1f8 | 606 | endgame master mate mateIn1 oneMove | ., ., β, ., ., β, β, .,
., ., ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, β, ., ., ., .,
β, ., ., ., β, ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
r3k1nr/pp3ppp/2n1p3/1B1p4/N2b1B2/1P6/P4PPP/2R1K2R w Kkq - 2 18 | c1c6 b7c6 b5c6 e8e7 c6a8 | 1,513 | 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 | true | false | true | true | w |
2kr1r2/ppp3pp/6b1/1P2p3/P3N3/3Pq3/1BQ2RPP/5BK1 b - - 2 24 | g6e4 b2e5 e3f2 c2f2 f8f2 | 2,016 | advantage 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, . | false | false | false | false | b |
6k1/pp3p1p/4p1p1/4PbN1/3P1P2/1K6/P1r3PP/3R4 w - - 4 33 | g2g4 c2h2 g4f5 | 1,438 | crushing endgame master short | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., ., β, β, β, .,
., ., ., β, ., β, ., .,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
8/5N2/6R1/1k2pN1P/4n3/4P2K/r4rP1/8 b - - 2 50 | f2f5 f7d6 e4d6 | 1,464 | advantage endgame hangingPiece master masterVsMaster short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., β, β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7k/pb2Q1bp/1p2p1p1/8/7P/8/P4PPK/2rr4 w - - 2 33 | e7e8 g7f8 e8f8 | 647 | endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
β, β, ., ., β, ., β, β,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., β, β, ., ., ., . | false | false | false | false | w |
8/2p2p2/3p2k1/p1pPP3/5KP1/1P6/P7/8 b - - 0 40 | d6e5 f4e5 g6g5 a2a3 g5g4 e5f6 g4f4 | 2,212 | crushing defensiveMove endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., β, .,
β, ., β, β, β, ., ., .,
., ., ., ., ., β, β, .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r7/p2Rr1k1/1p3q1p/4p1p1/3pP1Q1/3n2B1/P4PP1/2R3K1 w - - 0 29 | c1c6 f6c6 d7e7 g7f8 e7e6 c6e6 g4e6 | 2,688 | crushing deflection middlegame 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 |
8/3b1pkp/p1p1nnp1/Pp1p4/1P6/2qBBN1P/5PP1/1Q4K1 w - - 2 24 | e3d2 c3d2 f3d2 | 1,865 | 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 |
4k2r/1rq1ppbp/p2p1np1/3P4/2pB4/P1Q2N2/5PPP/4RRK1 w k - 2 19 | d4f6 g7f6 c3f6 | 1,444 | advantage 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 | true | false | w |
8/8/2P5/1R5p/7k/1P5r/1K3p2/8 w - - 0 48 | b5f5 h3h2 b2a3 | 2,096 | advantage defensiveMove endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., β,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/6p1/6K1/4R1N1/6P1/8/8/8 b - - 0 46 | f8f6 g6h5 f6h6 | 924 | endgame master mate mateIn2 short | ., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1pq1k2p/6p1/1Rr1P3/8/8/1P2Q1PP/6K1 b - - 0 38 | c5c1 g1f2 c1c2 e2c2 c7c2 | 1,405 | crushing endgame long pin | ., ., ., ., ., ., ., .,
., β, β, ., β, ., ., β,
., ., ., ., ., ., β, .,
., β, β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
3R1rk1/1b3ppp/pp3b2/n7/5B2/5N1P/PPr2PP1/4R1K1 w - - 0 20 | d8f8 g8f8 f4d6 f6e7 e1e7 | 1,960 | attraction 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, . | false | false | false | false | w |
4r3/1p3p1k/p4qp1/3p3p/3Rn2Q/4PN1P/PPr2PP1/R5K1 w - - 1 29 | d4e4 f6h4 e4h4 | 1,617 | 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 |
r1b1k2r/pp2nppp/2pp2q1/1B2P3/8/Q4N2/P4PPP/R4RK1 w kq - 0 16 | e5d6 c6b5 d6e7 | 1,452 | advancedPawn advantage middlegame short | β, ., β, ., β, ., ., β,
β, β, ., ., β, β, β, β,
., ., β, β, ., ., β, .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | true | true | w |
2k5/1p4p1/2p5/p5P1/3RN2r/2P5/4nP2/1K6 w - - 2 34 | e4d6 c8d7 d4h4 | 1,394 | advantage discoveredAttack endgame master masterVsMaster short | ., ., β, ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., β, β, ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., β, β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
rnbqk1nr/ppp2p1p/1N1p4/8/2BPPb2/5Q2/PPP3PP/R3K2R w KQkq - 0 11 | f3f4 d8f6 f4f6 g8f6 b6a8 | 2,049 | crushing 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 | true | true | true | true | w |
r4rk1/p4ppp/1p1qpn2/2P5/4R3/2P2N2/PP3PPP/R2Q2K1 b - - 0 15 | d6d1 a1d1 f6e4 | 1,360 | 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, ., ., β, . | false | false | false | false | b |
5r1k/6pp/p1qp1b2/1p3p2/5P1n/1BP1Q2P/PP4P1/3R1R1K b - - 0 26 | c6g2 | 498 | kingsideAttack mate mateIn1 middlegame oneMove | ., ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
β, ., β, β, ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., β, β, ., β, ., ., β,
β, β, ., ., ., ., β, .,
., ., ., β, ., β, ., β | false | false | false | false | b |
3r1r2/1p5n/1NpP2qk/2n4p/2B1PpbQ/5p2/3BN2P/6RK w - - 0 35 | e2f4 f8f4 d2f4 | 1,932 | crushing master middlegame short | ., ., ., β, ., β, ., .,
., β, ., ., ., ., ., β,
., β, β, β, ., ., β, β,
., ., β, ., ., ., ., β,
., ., β, ., β, β, β, β,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., β,
., ., ., ., ., ., β, β | false | false | false | false | w |
8/p1p5/8/2P5/P5k1/1P3p2/5K2/8 b - - 0 54 | a7a5 b3b4 a5b4 a4a5 b4b3 a5a6 b3b2 a6a7 b2b1q | 1,837 | advancedPawn crushing endgame pawnEndgame promotion quietMove veryLong | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b1qrk1/pp3pbp/2p3p1/2n5/2B1PB2/5N1P/PPP2PP1/R2Q1RK1 b - - 0 15 | e8e4 f4d6 e4c4 d6f8 g7f8 | 1,959 | advantage fork long opening | β, ., β, ., β, β, β, .,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., β, ., β, β, ., .,
., ., ., ., ., β, ., β,
β, β, β, ., ., β, β, .,
β, ., ., β, ., β, β, . | false | false | false | false | b |
b7/8/p2k2p1/1Pn1bp2/1PKn4/2NB4/2PB2P1/4R3 b - - 0 25 | a8d5 c3d5 a6b5 c4c3 c5a4 | 2,248 | deflection long mate mateIn3 middlegame sacrifice | β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., β, β, ., β, β, ., .,
., β, β, β, ., ., ., .,
., ., β, β, ., ., ., .,
., ., β, β, ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | b |
4rrk1/1p3ppp/3b4/2p2b2/pnB1N3/8/PP2RPPP/R1B3K1 w - - 6 21 | e4d6 e8e2 c4e2 | 1,822 | advantage fork 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, . | false | false | false | false | w |
7n/1p2kp2/1Pp1bp1p/2P2P1P/2B1PKP1/8/8/8 w - - 1 41 | f5e6 f7e6 c4a6 h8f7 a6b7 | 2,155 | crushing endgame long | ., ., ., ., ., ., ., β,
., β, ., ., β, β, ., .,
., β, β, ., β, β, ., β,
., ., β, ., ., β, ., β,
., ., β, ., β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1k1/3R1ppp/4r3/p1P5/5P2/P7/1PPN1P1P/2K4R b - - 0 23 | e6e1 h1e1 e8e1 | 400 | backRankMate endgame mate mateIn2 short | ., ., ., ., β, ., β, .,
., ., ., β, ., β, β, β,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., β, β, β, ., β, ., β,
., ., β, ., ., ., ., β | false | false | false | false | b |
1n1q1rk1/5ppp/2bbp3/8/2NPn3/2P1P3/Q4PPP/R1BK1B1R b - - 4 15 | e4c3 d1e1 c3a2 | 1,358 | 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 | false | false | false | false | b |
6r1/1p3k1p/p2p1p2/4pN2/1P2r3/7P/P4P2/5R1K w - - 0 29 | f5d6 f7e6 d6e4 | 1,179 | advantage endgame fork short | ., ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
β, ., ., β, ., β, ., .,
., ., ., ., β, β, ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., β | false | false | false | false | w |
r7/pbp4k/1p3Qp1/5p2/2p5/3q3P/PP4P1/4R2K w - - 13 39 | e1e7 h7h6 f6h4 | 1,385 | endgame mate mateIn2 short | β, ., ., ., ., ., ., .,
β, β, β, ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., β, ., ., β | false | false | false | false | w |
3r2rk/p1qb1R2/2p4p/1p2N3/1P2P3/1BP4P/P1Q2Pn1/3R1K2 b - - 0 28 | g2e3 f2e3 d7h3 f1e1 c7e5 | 2,827 | advantage 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 |
4r2R/p3R3/2p3k1/1p2P1N1/1QnPK3/2P1P3/q1P5/8 b - - 0 45 | a2c2 e4f3 c2f5 | 2,165 | middlegame | ., ., ., ., β, ., ., β,
β, ., ., ., β, ., ., .,
., ., β, ., ., ., β, .,
., β, ., ., β, ., β, .,
., β, β, β, β, ., ., .,
., ., β, ., β, ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5r1k/6p1/6q1/8/5r1p/P5PP/1PPQ1P1K/3R1R2 b - - 0 40 | h4g3 f2g3 f4f1 d1f1 f8f1 | 1,371 | crushing endgame long | ., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, β,
., β, β, β, ., β, ., β,
., ., ., β, ., β, ., . | false | false | false | false | b |
r1b1kb1r/pp3ppp/4p3/3n4/q2N4/2BB3P/PPPQ2P1/R2K3R w kq - 3 15 | d3b5 c8d7 b5a4 | 976 | advantage fork middlegame short | β, ., β, ., β, β, ., β,
β, β, ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, ., ., ., .,
., ., β, β, ., ., ., β,
β, β, β, β, ., ., β, .,
β, ., ., β, ., ., ., β | false | false | true | true | w |
2k3r1/1pp5/8/1P1p4/2qP4/Q1P2Pn1/5K2/4R3 w - - 0 31 | a3a8 c8d7 a8g8 | 964 | crushing endgame short skewer | ., ., β, ., ., ., β, .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., β, β, ., ., ., .,
β, ., β, ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
1r1rn1k1/pb1qbppp/1p1N4/2p5/2P2B1P/3Q2P1/PP1RPPB1/3R2K1 b - - 0 17 | e7d6 f4d6 b7g2 d6b8 d7h3 | 2,587 | advantage 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, β, β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
r3rbk1/5pp1/2pq1n2/4p1B1/p3Pn2/Pp1B3Q/1PP4P/1NK2RR1 w - - 1 26 | f1f4 e5f4 g5f6 | 2,221 | 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, . | false | false | false | false | w |
rnbqk2r/p1p2ppp/1p1ppn2/8/1bPP4/2N1P3/PPQ2PPP/R1B1KBNR w KQkq - 0 6 | c2a4 b8c6 a4c6 | 1,803 | advantage 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, ., β, β, β, β | true | true | true | true | w |
8/3r1k2/5p1P/3P4/p3P1R1/2r2P2/6PK/8 w - - 1 48 | g4g7 f7f8 g7d7 | 953 | crushing endgame rookEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., 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.