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 |
|---|---|---|---|---|---|---|---|---|---|
r1b1r2k/p4Qpp/8/2n1N3/3qp3/P7/1PP2PPP/R4RK1 w - - 1 19 | f7e8 | 926 | backRankMate hangingPiece mate mateIn1 middlegame oneMove | β, ., β, ., β, ., ., β,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., β, β, ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
k2r3r/1ppqn1pp/p2p1p2/3P4/2PB1P2/Q6P/P1P3P1/1R3RK1 w - - 4 22 | b1b7 a8b7 f1b1 | 1,838 | 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, ., ., ., β, β, . | false | false | false | false | w |
4r1k1/1Q3ppp/p3r3/3p4/1P1qP3/P6P/R2N1P2/4R1K1 b - - 0 24 | e6g6 g1h1 d4f2 | 1,386 | crushing deflection 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 |
3r2k1/p3Rp2/2p2n1p/2p3p1/8/6B1/PPP2PPP/6K1 b - - 1 21 | d8d1 e7e1 d1e1 | 883 | 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 |
8/pp3p2/5p2/1kP4q/3Q1P2/6Pp/P6P/2R4K b - - 8 41 | h5f3 h1g1 f3g2 | 908 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., β, β, ., ., ., ., β,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., ., β | false | false | false | false | b |
1k5r/pPpr2Qp/5n2/8/8/q3BBPb/PR1N1P1P/3R2K1 b - - 0 22 | d7g7 d2c4 a3a6 | 2,207 | advantage hangingPiece middlegame short | ., β, ., ., ., ., ., β,
β, β, β, β, ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, β, β,
β, β, ., β, ., β, ., β,
., ., ., β, ., ., β, . | false | false | false | false | b |
3Q4/p5p1/1p4B1/2k4K/4P1P1/8/Pn6/2q5 b - - 4 41 | c1h6 | 1,291 | endgame mate mateIn1 oneMove | ., ., ., β, ., ., ., .,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
2r3k1/pb4p1/1p2p3/3pP3/6Nq/P2Q3P/1Pr3P1/R4RK1 w - - 0 23 | d3g6 d5d4 g6f7 g8h8 f7b7 | 2,362 | 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 |
2k4r/p2q3p/2n3p1/3p1n1r/2p3B1/2P3Q1/PP3PP1/RNB1R1K1 b - - 3 21 | h5h1 g1h1 f5g3 f2g3 d7g4 | 1,600 | advantage attraction discoveredAttack kingsideAttack long middlegame | ., ., β, ., ., ., ., β,
β, ., ., β, ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., β, ., β, ., β,
., ., β, ., ., ., β, .,
., ., β, ., ., ., β, .,
β, β, ., ., ., β, β, .,
β, β, β, ., β, ., β, . | false | false | false | false | b |
1r6/p4ppp/1r1kpq2/3p4/8/NPP1P3/P3QPPP/R3K2R b KQ - 0 20 | f6c3 e2d2 c3a1 e1e2 a1h1 | 959 | advantage fork long middlegame skewer | ., 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 |
6k1/pp3p1p/2bR1Qp1/8/1P6/q6P/6P1/7K b - - 1 30 | a3h3 h1g1 h3g2 | 1,941 | endgame mate mateIn2 pin short | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., β,
., ., β, β, ., β, β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
3R4/2r1rkpp/p7/1p1R4/5N2/2p5/Pn3P1K/8 w - - 0 37 | d5f5 | 814 | endgame mate mateIn1 oneMove | ., ., ., β, ., ., ., .,
., ., β, ., β, β, β, β,
β, ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
7k/ppp2rpp/1q4n1/8/8/8/PP3RPP/4RK2 w - - 0 29 | e1e8 g6f8 e8f8 f7f8 f2f8 | 1,410 | backRankMate endgame long mate mateIn3 xRayAttack | ., ., ., ., ., ., ., β,
β, β, β, ., ., β, β, β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., ., β, β, ., . | false | false | false | false | w |
3r1r1k/3nq1p1/3b4/3B1p2/R1Q5/4P3/1B3PP1/6K1 w - - 5 32 | c4h4 e7h4 a4h4 | 965 | mate mateIn2 middlegame short | ., ., ., β, ., β, ., β,
., ., ., β, β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., .,
β, ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
5n2/Q7/4rqk1/3R1p2/5b1p/2P1P2P/PP4P1/3R2K1 b - - 0 31 | f4e3 a7e3 e6e3 | 828 | crushing fork middlegame short | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., β,
., ., β, ., β, ., ., β,
β, β, ., ., ., ., β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
2r2rk1/1p1bnppp/p3p3/3pP3/Pq6/3B4/1B2QPPP/R3R2K w - - 0 21 | b2a3 b4h4 g2g3 | 1,946 | 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 | false | false | w |
2r1r3/5pk1/3p1p1p/p2P4/1p5n/3B1Q2/PqP3P1/4RR1K w - - 0 29 | f3g4 h4g6 d3g6 | 2,225 | crushing fork 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 |
4k3/4p1bp/b2p2p1/1r1P1p2/6n1/4B1P1/3NPP1P/R4BK1 b - - 3 36 | g7a1 | 1,294 | crushing hangingPiece 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 |
1r4k1/p2pQpp1/b1p3P1/8/2q5/5P2/1PP5/2KnR3 w - - 0 28 | e7e8 b8e8 e1e8 | 1,741 | endgame mate mateIn2 sacrifice short | ., β, ., ., ., ., β, .,
β, ., ., β, β, β, β, .,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, β, ., ., ., ., .,
., ., β, β, β, ., ., . | false | false | false | false | w |
r1bqk2r/1p3N2/p1n3p1/2pp4/P1Bb4/8/1PPP2PP/R1BQ1R1K b kq - 2 14 | h8h2 h1h2 d8h4 | 1,363 | attraction kingsideAttack mate mateIn2 opening 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 | true | true | b |
7k/b6p/2R3p1/p4p2/P3p3/7P/3rN1P1/5K2 w - - 3 49 | c6c8 h8g7 c8c7 g7h6 c7a7 | 1,643 | advantage endgame fork long | ., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
β, ., ., ., ., β, ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, β, ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
2r2k2/4pp2/3pn1p1/pp4Pp/n3PN1P/1KR1BP2/P7/3R4 b - - 0 26 | c8c3 | 1,156 | hookMate mate mateIn1 middlegame oneMove | ., ., β, ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., β, β, ., β, .,
β, β, ., ., ., ., β, β,
β, ., ., ., β, β, ., β,
., β, β, ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
1r2r1k1/pbp2pbp/1pnp1qp1/3Nn3/PPP5/1Q2PN2/1B2BPPP/3R1RK1 b - - 2 15 | e5f3 e2f3 f6b2 b3b2 g7b2 | 1,397 | crushing discoveredAttack long middlegame | ., β, ., ., β, ., β, .,
β, β, β, ., ., β, β, β,
., β, β, β, ., β, β, .,
., ., ., β, β, ., ., .,
β, β, β, ., ., ., ., .,
., β, ., ., β, β, ., .,
., β, ., ., β, β, β, β,
., ., ., β, ., β, β, . | false | false | false | false | b |
2r2k1r/2q3p1/p3Q1p1/1p1p4/2n3P1/2P4P/PP3PK1/4RR2 w - - 1 27 | e1e3 c4d6 e3f3 d6f7 f3f7 c7f7 e6c8 | 2,288 | crushing deflection fork middlegame quietMove 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 |
2r3k1/p5pp/1p3n2/3pRN2/3P4/8/PP4PP/2q1Q1K1 w - - 1 25 | f5e7 g8f8 e7c8 | 1,531 | crushing endgame fork 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 |
6rk/3q1p1p/p1pb1pr1/3p4/7N/1P1P3P/P1PQ1PP1/1R4RK b - - 13 23 | g6g2 g1g2 d7h3 h1g1 h3h2 g1f1 h2h1 f1e2 g8e8 | 2,360 | capturingDefender crushing fork middlegame pin 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 | b |
1r4k1/p4pp1/3b3p/8/3NRN2/6Pb/P1P2P1P/1R4K1 b - - 0 24 | b8b1 e4e1 b1e1 | 787 | 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 |
r2r2k1/1N3p1p/2p1p3/1bp2p2/3NP3/1P2R1P1/P1P2P1P/1R4K1 b - - 0 24 | c5d4 e3e1 d8b8 | 1,663 | 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, . | false | false | false | false | b |
6k1/6pp/4p3/1p1bNpb1/pP1B4/P2P1P1P/5KP1/8 b - - 5 32 | g5c1 d4c3 c1a3 f2e2 a3c1 | 1,907 | crushing defensiveMove endgame long | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., β, ., β, β, β, β, .,
β, β, ., β, ., ., ., .,
β, ., ., β, ., β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/5pp1/4p2p/3p4/1PpP4/2Pq1P1P/1Q4P1/6K1 b - - 2 34 | e6e5 d4e5 d5d4 c3d4 c4c3 | 2,305 | crushing endgame long queenEndgame sacrifice | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., ., β, ., ., ., .,
., β, β, β, ., ., ., .,
., ., β, β, ., β, ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r3k2r/ppp3p1/3p4/2bNp3/2P1P1b1/3PBNPp/PP1QnP1P/R4R1K b kq - 0 18 | g4f3 | 933 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., ., β, ., ., β,
β, β, β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., β, β, β, ., ., .,
., ., β, ., β, ., β, .,
., ., ., β, β, β, β, β,
β, β, ., β, β, β, ., β,
β, ., ., ., ., β, ., β | false | false | true | true | b |
2kr3N/1pp3pp/p4n2/2b5/7q/8/PPPP1NPP/R1BQ1RK1 b - - 0 13 | f6g4 d1g4 h4g4 | 1,605 | 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 | false | false | b |
4r1k1/ppp2ppp/2nr2q1/8/3P4/P3PP1P/1P2Q1P1/R1BR2K1 b - - 1 19 | c6d4 d1d4 d6d4 | 1,355 | 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 |
8/6k1/p3R2p/2qP2p1/8/5N1P/Pr3PP1/3Q2K1 b - - 3 32 | c5f2 g1h2 f2g2 | 1,003 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., β, ., ., β,
., ., β, β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, β, ., ., ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
5k2/5p2/4p3/2K1P3/5P2/3p4/R3n3/8 b - - 1 53 | e2c3 a2a3 d3d2 a3c3 d2d1q | 2,260 | advancedPawn crushing endgame long promotion | ., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2kr2nr/pp3ppp/2n1p3/1q2Pb2/1P1N4/P6P/2P2PP1/R1BQ1RK1 w - - 1 15 | d4b5 d8d1 f1d1 | 954 | crushing middlegame short | ., ., β, β, ., ., β, β,
β, β, ., ., ., β, β, β,
., ., β, ., β, ., ., .,
., β, ., ., β, β, ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., β, β, .,
β, ., β, β, ., β, β, . | false | false | false | false | w |
r2qk3/5p2/p2p1br1/1p1Nn3/P1p1P3/1P2P3/2P2QP1/3R1RK1 w q - 0 23 | d5f6 g6f6 f2f6 d8f6 f1f6 | 1,055 | 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, . | false | false | false | true | w |
5k1r/5ppp/p7/3R4/8/8/Pr3PPP/5RK1 w - - 0 23 | d5d8 f8e7 d8h8 | 785 | crushing endgame rookEndgame short skewer | ., ., ., ., ., β, ., β,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
r1r5/3k1pp1/2p3qp/Q2n4/8/P1Pb4/3B1PPP/1R2R1K1 w - - 1 22 | b1b7 d5c7 b7c7 c8c7 a5a8 | 1,345 | crushing deflection 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 |
5k2/3Qbppp/2p1p3/8/8/8/5PPP/1q2NK2 w - - 4 36 | d7c8 e7d8 c8d8 | 984 | endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
., ., ., β, β, β, β, β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., β, ., ., β, β, ., . | false | false | false | false | w |
rn3rk1/1pq2ppp/4pn2/1N4B1/1b1pP3/3B1P2/PPPQ2PP/1K1R3R b - - 0 14 | c7a5 c2c3 a5a2 | 1,799 | crushing 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,
., β, ., β, ., ., ., β | false | false | false | false | b |
1r4k1/p5pp/2p1P3/3p3Q/4q3/8/Pr4PP/5R1K w - - 1 29 | h5f7 g8h8 f7f8 b8f8 f1f8 | 1,024 | backRankMate endgame long mate mateIn3 sacrifice | ., β, ., ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., β, ., β, ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
4rrk1/pp1n2bp/5np1/3p4/3q1N2/1B5Q/PP3PPP/R1BR2K1 b - - 1 20 | d4d1 b3d1 e8e1 | 918 | backRankMate 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 | b |
5r1r/5pk1/p3p1p1/1p2N3/P1pPn2q/2P2R2/1P3PQ1/R5K1 w - - 0 30 | f3f7 f8f7 g2g6 g7f8 g6f7 | 1,559 | 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, .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
3r1rk1/p4Bbp/b5p1/1q2p3/8/2P1BQ2/PP3PPP/3RK2R b K - 0 17 | g8h8 d1d8 f8d8 | 2,069 | 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 | true | false | false | false | b |
4r1k1/p4p2/1p2qn2/2p5/2P5/2bQ1PP1/PB1P2K1/7R w - - 0 29 | b2c3 e6e2 d3e2 | 1,411 | crushing middlegame short | ., ., ., ., β, ., β, .,
β, ., ., ., ., β, ., .,
., β, ., ., β, β, ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, β, ., β, β, .,
β, β, ., β, ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
7Q/8/4rnk1/6p1/5p1p/5P1P/6PK/8 b - - 11 58 | e6e8 h8e8 f6e8 | 1,580 | crushing endgame master short trappedPiece | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r4k1/1bpq1p1r/p4Pp1/4p3/p1P1P3/B2P1Q1P/PR3P1K/5R2 b - - 1 31 | b7c8 b2b8 h7h3 h2g2 h3f3 b8c8 d7c8 | 1,939 | advantage fork middlegame quietMove sacrifice veryLong | ., β, ., ., ., ., β, .,
., β, β, β, ., β, ., β,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., ., .,
β, ., β, ., β, ., ., .,
β, ., ., β, ., β, ., β,
β, β, ., ., ., β, ., β,
., ., ., ., ., β, ., . | false | false | false | false | b |
6k1/5ppp/3r4/2p1p3/2N1Q1P1/7q/5P2/6K1 w - - 0 30 | e4a8 d6d8 a8d8 | 1,317 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/8/2pk1p1p/p2p1Pp1/1P1P1nP1/2K4P/8/5B2 w - - 0 40 | b4a5 c6c5 a5a6 c5d4 c3d4 | 1,590 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., β,
β, ., ., β, ., β, β, .,
., β, ., β, ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/7p/7Q/6p1/pp6/5BkP/1r6/7K b - - 0 45 | b2b1 f3d1 b1d1 | 1,166 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
4r2r/p5p1/1p4p1/2p3k1/1P1N1R2/2P3P1/P4P1P/6K1 w - - 0 29 | d4f3 g5h6 f4h4 | 1,618 | 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 |
3r2r1/pk6/1bn1q3/3p3p/Q3pBP1/5P1K/1P5N/R3R3 w - - 2 30 | a4a6 b7a8 a6b6 | 1,339 | advantage deflection 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 |
3r2k1/5qP1/ppr1p2p/3p4/8/2B3Q1/PP4PP/3R3K w - - 0 35 | g3h4 d8c8 h4h6 | 1,615 | 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 |
8/8/5k2/6pp/PR3P2/6PK/r7/8 b - - 0 42 | g5g4 h3h4 a2h2 | 1,117 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/3K1k2/8/4PpP1/2p1bP2/2P5/8/8 w - - 7 52 | e5e6 f7g7 e6e7 | 865 | advancedPawn bishopEndgame crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., β, ., β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6r1/p4k2/1p2qn1Q/5p1P/1P1Rp3/P5N1/5PP1/6K1 b - - 0 37 | e4e3 h6e3 e6e3 f2e3 g8g3 | 2,224 | advantage capturingDefender endgame long master masterVsMaster | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., β, ., ., β, β, ., β,
., ., ., ., ., β, ., β,
., β, ., β, β, ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
1k5r/Np3ppp/1Bpb1n2/3r4/Q7/P4P2/1P3PKP/8 w - - 4 26 | a7c6 b7c6 a4a7 b8c8 a7a8 c8d7 a8h8 | 1,502 | advantage clearance middlegame queensideAttack sacrifice skewer 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 |
r3kb1r/pp3ppp/2n1bq2/2P5/1PP5/2B1p1P1/P3P1BP/2RQK1NR b Kkq - 1 13 | f6f2 | 1,112 | 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 | true | false | true | true | b |
8/6p1/5b1n/pp2p3/2k2P2/4Q1P1/5K2/8 b - - 0 43 | h6g4 f2f3 g4e3 | 933 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
β, β, ., ., β, ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3n2k1/p5bp/1p6/2p5/2n2p2/2P2B1N/P6P/4B1K1 w - - 0 29 | f3d5 d8f7 d5c4 | 817 | 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 |
2r2rk1/pp3p1p/4p1p1/q2pP1b1/3N4/1P2P2Q/P4PPP/2R2RK1 w - - 2 20 | c1c8 f8c8 d4e6 | 1,895 | 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, . | false | false | false | false | w |
r1bk1r2/pp1pb3/1qn3Qp/4P1p1/2pP1N2/2P5/PP4PP/RN3RK1 w - - 2 18 | f4d5 c6e5 f1f8 e7f8 g6g8 | 2,692 | crushing discoveredAttack 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 |
3rr1k1/pb5p/7b/4B3/5P2/2N4P/PPP4K/1R3R2 b - - 0 25 | d8d2 h2g3 d2g2 g3h4 h6f8 | 2,670 | advantage defensiveMove long middlegame | ., ., ., β, β, ., β, .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
β, β, β, ., ., ., ., β,
., β, ., ., ., β, ., . | false | false | false | false | b |
5r1k/p3p2p/2p1N3/3p2Q1/2pP1r2/2P4b/PP5P/4R1K1 b - - 5 32 | f4f1 e1f1 f8f1 | 1,083 | endgame mate mateIn2 short | ., ., ., ., ., β, ., β,
β, ., ., ., β, ., ., β,
., ., β, ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., β, β, ., β, ., .,
., ., β, ., ., ., ., β,
β, β, ., ., ., ., ., β,
., ., ., ., β, ., β, . | false | false | false | false | b |
r5k1/1p3ppp/p4n2/8/1P4b1/4PN1P/2r1BPP1/R4RK1 w - - 1 19 | e2d1 g4f3 d1c2 | 2,282 | crushing middlegame short | β, ., ., ., ., ., β, .,
., β, ., ., ., β, β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., β, β, ., β,
., ., β, ., β, β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
6k1/2R2ppp/p7/p7/8/P5PP/1r3PK1/8 w - - 0 31 | c7c8 | 580 | backRankMate endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., β, .,
., ., β, ., ., β, β, β,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3r2k/pp3p2/5q2/3p1pn1/2pR2bP/2P1PN2/PPB3P1/2K4R w - - 0 23 | h4g5 h8g7 g5f6 | 1,243 | advantage discoveredAttack kingsideAttack middlegame short | β, ., ., ., β, ., ., β,
β, β, ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., β, β, .,
., ., β, β, ., ., β, β,
., ., β, ., β, β, ., .,
β, β, β, ., ., ., β, .,
., ., β, ., ., ., ., β | false | false | false | false | w |
rq3rk1/nb3ppp/8/p1N5/Bp1P2n1/4PN2/1Q3PPP/R1R3K1 b - - 2 21 | b7f3 g2f3 b8h2 | 1,330 | 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, ., ., ., β, . | false | false | false | false | b |
2r2rk1/Q3bppp/4p3/3p4/6n1/2q1B1P1/P3PPBP/R2R2K1 w - - 1 17 | a7e7 g4e3 f2e3 | 2,119 | advantage hangingPiece 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 |
r1k2b1r/pp6/4p2p/1bq5/2p2Q2/4P3/PP1N1PPP/R2R2K1 w - - 2 19 | f4f6 h8h7 d2e4 | 2,631 | advantage master masterVsMaster 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 |
4r1k1/5p2/p2P2p1/7p/3R1P2/2B1r3/PP4QK/1q6 w - - 1 45 | d6d7 e8d8 c3a5 d8d7 d4d7 | 2,053 | advancedPawn 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/p7/5Kp1/1p1pP3/2kP2r1/8/8/3R4 w - - 0 45 | d1e1 c4d4 e5e6 g4h4 f6g7 | 2,506 | crushing endgame long master quietMove rookEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., β, β, ., ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
r3k2r/pp2ppbp/2p2np1/q7/2P2P2/2N4P/PP1BQ3/2KR2R1 w kq - 3 18 | c3d5 a5d8 d2a5 c6d5 a5d8 | 2,339 | advantage clearance 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 | true | true | w |
r1b2Rnk/ppp3pp/3q4/8/1bBP1n2/2N5/PPP3PP/R2Q2K1 w - - 2 16 | f8g8 | 802 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., β, ., ., β, β, β,
β, β, β, ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, β, ., β, ., .,
., ., β, ., ., ., ., .,
β, β, β, ., ., ., β, β,
β, ., ., β, ., ., β, . | false | false | false | false | w |
2rr3k/pp2b1pp/8/4qp2/P1B1Nn2/1P2Q1P1/5P1P/R2R2K1 b - - 0 24 | f4h3 g1g2 f5e4 | 2,059 | 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 |
r5kr/4npp1/q3p3/p2pP3/Pp1P1P2/1P3NR1/3Q3P/6RK w - - 1 30 | g3g7 g8f8 f3g5 e7f5 g7f7 | 2,110 | crushing kingsideAttack long middlegame | β, ., ., ., ., ., β, β,
., ., ., ., β, β, β, .,
β, ., ., ., β, ., ., .,
β, ., ., β, β, ., ., .,
β, β, ., β, ., β, ., .,
., β, ., ., ., β, β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, β | false | false | false | false | w |
r2qr1k1/6bp/3pb1p1/1BpN2P1/4PP2/2P1Q3/1P6/2KR3R b - - 0 24 | e6d5 d1d5 a8a1 c1c2 a1h1 | 1,812 | advantage long middlegame skewer | 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 |
8/7p/5Np1/R5P1/Pp1k1PK1/1Pr1r1P1/3b4/8 w - - 16 50 | a5d5 | 669 | endgame master masterVsMaster mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, .,
β, β, ., β, ., β, β, .,
., β, β, ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn3rk1/pp4pp/2p5/3p4/3PpB2/PPN4q/2P1B2P/R2K2QR b - - 0 16 | h3c3 f4h6 c3a1 d1d2 a1g1 | 1,690 | crushing hangingPiece 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 |
2k4r/ppp5/5q2/4p2p/P5b1/3r1NPP/5PB1/R2Q2K1 w - - 0 23 | d1d3 e5e4 d3d4 f6d4 f3d4 | 1,965 | advantage long middlegame | ., ., β, ., ., ., ., β,
β, β, β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., β, .,
., ., ., β, ., β, β, β,
., ., ., ., ., β, β, .,
β, ., ., β, ., ., β, . | false | false | false | false | w |
2R2bk1/7p/3p1B2/N2P4/q3Pp2/2Q2P2/6BP/7K b - - 0 40 | a4d1 c3e1 d1e1 g2f1 e1f1 | 1,180 | fork 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 |
1Q1r1k2/pp2Rrpp/2p5/5N2/7P/8/PPP2PP1/6K1 b - - 0 25 | d8b8 e7f7 f8f7 | 1,361 | advantage endgame hangingPiece short | ., β, ., β, ., β, ., .,
β, β, ., ., β, β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r1bq1rk1/pp4bp/3p1np1/2pNnpN1/2B5/8/PPP3PP/R1BQ1RK1 w - - 3 15 | d5f6 g8h8 f6h7 | 2,075 | crushing doubleCheck kingsideAttack middlegame short | β, ., β, β, ., β, β, .,
β, β, ., ., ., ., β, β,
., ., ., β, ., β, β, .,
., ., β, β, β, β, β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
β, ., β, β, ., β, β, . | false | false | false | false | w |
1r3rk1/1p1q1pp1/4p2p/1R1pPn2/3P1P1b/1Q3N2/3B2PP/1R5K w - - 5 23 | g2g4 f5d4 f3d4 | 2,084 | advantage middlegame short | ., β, ., ., ., β, β, .,
., β, ., β, ., β, β, .,
., ., ., ., β, ., ., β,
., β, ., β, β, β, ., .,
., ., ., β, ., β, ., β,
., β, ., ., ., β, ., .,
., ., ., β, ., ., β, β,
., β, ., ., ., ., ., β | false | false | false | false | w |
r4rk1/1p3Bpp/1q6/8/p2P4/2P3bP/PQ4P1/RN3R1K b - - 0 23 | f8f7 b2e2 f7f1 e2f1 b6b2 b1d2 b2d2 | 1,925 | advantage 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 | b |
1r4k1/3nppb1/Rq1p2pp/1PpP4/4P3/1Q3NP1/1P1B1PKP/8 b - - 5 20 | b6a6 b5a6 b8b3 a6a7 d7b6 | 1,416 | crushing discoveredAttack 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/pp3p1k/2pp1p1p/2b2P2/3n1PQ1/1P1Bq3/P1P3PP/4RK2 b - - 6 29 | d4c2 g4g6 f7g6 | 2,084 | 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 |
5k2/p4pp1/2r4p/3N4/2n2P2/7P/P4KP1/1R6 w - - 0 35 | b1b8 c6c8 b8c8 | 915 | endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
β, ., ., ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., ., . | false | false | false | false | w |
2R3rk/pp3p1p/4pP2/3p3P/5P2/3PP2K/Pq6/4Q2R b - - 2 31 | b2g2 h3h4 g2g4 | 1,004 | endgame mate mateIn2 short | ., ., β, ., ., ., β, β,
β, β, ., ., ., β, ., β,
., ., ., ., β, β, ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., β,
β, β, ., ., ., ., ., .,
., ., ., ., β, ., ., β | false | false | false | false | b |
3r2k1/1R3ppp/pQq5/6P1/1P2r2P/2B2K2/2P5/5R2 b - - 2 32 | c6c3 f3e4 c3c2 e4f3 d8d3 | 2,724 | advantage exposedKing long master middlegame | ., ., ., β, ., ., β, .,
., β, ., ., ., β, β, β,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., β, ., ., β,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r2r1k2/p4ppp/bp2pB2/2b1N3/2N1p3/4P3/PPP2PPP/3RR1K1 b - - 0 17 | g7f6 e5d7 d8d7 | 2,028 | 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, . | false | false | false | false | b |
5b2/5K2/5P2/3p4/2kB4/1p6/1P6/8 b - - 2 40 | f8b4 d4e5 d5d4 | 2,017 | bishopEndgame crushing defensiveMove endgame quietMove short | ., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2k4/3q3p/p3p1r1/2RpP2Q/6P1/P6P/1P1bNP2/5RK1 b - - 0 23 | g6h6 h5h6 d2h6 | 1,754 | crushing master middlegame short trappedPiece | 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 |
2r3nr/p2kpp1p/3p2p1/3Q4/4PP2/5N2/P2BK1PP/7q w - - 0 18 | f3e5 d7e8 d5f7 e8d8 d2a5 c8c7 f7f8 | 1,943 | attackingF2F7 mate mateIn4 middlegame pin veryLong | ., ., β, ., ., ., β, β,
β, ., ., β, β, β, ., β,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., .,
β, ., ., β, β, ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | w |
6k1/p4ppp/1pN1p3/8/1bP5/1P1nB1P1/P1R2PKP/3r4 b - - 7 27 | d3e1 g2h3 e1c2 | 1,040 | crushing endgame fork 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 |
8/8/p3R1p1/P2p2kp/1P3p2/5B1P/5rPK/5b2 w - - 0 45 | h2g1 f2b2 g1f1 | 1,947 | advantage endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, .,
β, ., ., β, ., ., β, β,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
1R6/p4kpp/3Bp1r1/2p5/8/2b4P/P4PP1/6K1 w - - 0 30 | b8f8 | 769 | endgame mate mateIn1 oneMove | ., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., β, β, ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
5rk1/pp2Q2p/1q4p1/8/4P3/N7/PPPr1PPP/R4RK1 b - - 0 18 | d2f2 e7f8 f2f8 | 1,903 | crushing discoveredAttack 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/pp2b2p/4P3/2pp1Pp1/P4n2/1P2R3/7P/6K1 w - g6 0 33 | f5f6 e7f6 e6e7 f6e7 e3e7 | 1,099 | advancedPawn crushing endgame long | ., ., ., ., ., ., ., 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.