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 |
|---|---|---|---|---|---|---|---|---|---|
2rr2k1/2b1qp2/2p1p1p1/ppP3n1/P2P4/1P3N2/1BQ2PK1/3R3R w - - 1 30 | d4d5 e6e5 d5d6 | 1,782 | crushing middlegame short | ., ., β, β, ., ., β, .,
., ., β, ., β, β, ., .,
., ., β, ., β, ., β, .,
β, β, β, ., ., ., β, .,
β, ., ., β, ., ., ., .,
., β, ., ., ., β, ., .,
., β, β, ., ., β, β, .,
., ., ., β, ., ., ., β | false | false | false | false | w |
1QQ5/5R2/8/4r1P1/2PK4/5pk1/8/2q5 b - - 4 57 | c1e3 | 1,165 | endgame master mate mateIn1 oneMove | ., β, β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
r2qk2r/pp2pb2/2p3pp/4Pp2/4p2P/2Q1P3/PPP2PP1/1K1R1B1R b kq - 1 15 | d8d1 | 896 | hangingPiece master mate mateIn1 middlegame oneMove queensideAttack | β, ., ., β, β, ., ., β,
β, β, ., ., β, β, ., .,
., ., β, ., ., ., β, β,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., β,
., ., β, ., β, ., ., .,
β, β, β, ., ., β, β, .,
., β, ., β, ., β, ., β | false | false | true | true | b |
3rr1k1/1q3p1p/2b1pp1B/4n3/P7/2P5/2P1B1PP/R4Q1K w - - 2 22 | f1f6 c6g2 h1g1 b7b6 g1g2 | 1,284 | crushing 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 |
5r1k/Q3NRpp/8/6q1/8/8/Pr4PP/R6K b - - 0 23 | g5g2 | 1,250 | mate mateIn1 middlegame oneMove | ., ., ., ., ., β, ., β,
β, ., ., ., β, β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
β, ., ., ., ., ., ., β | false | false | false | false | b |
r2q1rk1/p3bppp/4Pn2/6B1/8/6P1/PP3PBP/RN1Q1K2 b - - 0 14 | d8d1 | 545 | 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, ., β, ., . | false | false | false | false | b |
8/p3Q3/2p5/6p1/4P2k/5K2/q7/8 w - - 0 50 | e7h7 | 877 | endgame master mate mateIn1 oneMove queenEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r5k/p3qp2/1p6/2p1PQ2/2Pp2RP/3P3K/PP1b4/8 w - - 0 32 | f5h5 d2h6 h5h6 | 1,111 | 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 |
4r1k1/1bbR1p1p/p5p1/1p2q3/1B6/P5PP/5P1K/4NQ2 w - - 5 34 | e1d3 e5f6 d7c7 | 1,736 | advantage 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 |
5Q2/5ppk/p3b2p/1p4q1/8/1PBP3P/1PP3PK/8 b - - 1 47 | e6d5 f8g7 g5g7 c3g7 h7g7 | 2,246 | advantage endgame long | ., ., ., ., ., β, ., .,
., ., ., ., ., β, β, β,
β, ., ., ., β, ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, β, β, ., ., ., β,
., β, β, ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1p6/p2k1K2/8/P4P2/8/8/8 b - - 1 51 | b7b5 a4b5 a6a5 f6g5 a5a4 f4f5 a4a3 b5b6 a3a2 b6b7 d6c7 f5f6 a2a1q b7b8q c7b8 | 2,663 | advancedPawn crushing endgame pawnEndgame promotion quietMove veryLong | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1k4r/pp1R1N2/3p2pb/3Pp3/B3PnP1/P1N3K1/1P4P1/R1B3q1 w - - 7 27 | f7d6 c8b8 d7b7 | 1,235 | 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 |
3rr1k1/ppp2ppp/2n5/8/2P4q/1P2PN1P/P3KPP1/R2QR3 b - - 2 17 | h4h5 d1c1 c6d4 e2f1 d4f3 | 2,178 | crushing deflection long middlegame pin | ., ., ., β, β, ., β, .,
β, β, β, ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., β, β, ., β,
β, ., ., ., β, β, β, .,
β, ., ., β, β, ., ., . | false | false | false | false | b |
r3k1nr/pp1n2pp/4N3/3q4/8/8/PP4PP/R1B1Q2K w kq - 0 19 | e6c7 | 1,058 | crushing doubleCheck middlegame oneMove | β, ., ., ., β, ., β, β,
β, β, ., β, ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
β, ., β, ., β, ., ., β | false | false | true | true | w |
5k2/1r6/2r5/7R/p2B4/2P2P2/5P1K/8 w - - 5 45 | h5h8 f8e7 h8h7 e7e6 h7b7 | 1,545 | crushing endgame exposedKing long skewer | ., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn2k2r/pQ2ppbp/2p1b1p1/q5B1/3PP3/2P2N2/P4PPP/R3KB1R b KQkq - 0 10 | a5c3 e1e2 e6c4 e2d1 c3a1 | 1,517 | 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 | true | true | true | true | b |
r7/r4k2/1P3b1p/2Np1pp1/1RpPp3/1nP4P/3B1PP1/3R2K1 b - - 0 37 | a7a1 d1a1 a8a1 | 1,820 | 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 | b |
r3k2r/pbq2pp1/1p1Pp3/7p/2P1Nb2/P2B1n1P/5PP1/R2Q1RK1 w kq - 0 20 | d1f3 f4d6 e4d6 c7d6 f3b7 | 1,453 | advantage long middlegame | β, ., ., ., β, ., ., β,
β, β, β, ., ., β, β, .,
., β, ., β, β, ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., β, β, ., .,
β, ., ., β, ., β, ., β,
., ., ., ., ., β, β, .,
β, ., ., β, ., β, β, . | false | false | true | true | w |
8/R6p/p1q3pk/1p3p2/5P2/P5PK/7P/4nR2 w - - 0 45 | f1e1 g6g5 f4g5 | 1,261 | endgame equality hangingPiece short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
β, ., β, ., ., ., β, β,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., . | false | false | false | false | w |
5rk1/ppp3bp/3PQ1p1/3P1q2/2P5/2Nn2B1/PP4PP/4R1K1 b - - 2 22 | f5e6 e1e6 g7d4 | 1,529 | 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 | b |
5r1k/p3q1p1/bp4Bp/3rPP2/2p1Q3/3p4/PP3RPP/4R1K1 b - - 1 34 | d3d2 f2d2 d5d2 | 1,753 | advancedPawn 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 | b |
5b2/5pkp/6p1/1R6/2K5/1P2P1P1/2n2P1P/8 b - - 10 45 | c2a3 c4d5 a3b5 | 792 | advantage endgame fork master short | ., ., ., ., ., β, ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., β, .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2kr4/1p2Qpp1/p3pn1p/B7/7P/5qb1/PPP5/1K6 w - - 0 27 | e7d8 | 1,462 | endgame master mate mateIn1 oneMove queensideAttack | ., ., β, β, ., ., ., .,
., β, ., ., β, β, β, .,
β, ., ., ., β, β, ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
β, β, β, ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
5q2/3Pk1r1/p1p1pp2/1p6/3PQ3/1P1B1P2/P4Rr1/6K1 w - - 0 46 | f2g2 g7g2 g1g2 | 632 | advantage 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 |
2N2r1k/5ppp/pB3n2/6q1/1P2p3/P3PB2/Q4PPP/3R1RK1 b - - 0 25 | e4f3 g2g3 g5g4 a2f7 f8f7 d1d8 f6g8 | 2,336 | advantage defensiveMove master middlegame pin veryLong | ., ., 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 |
3rbr2/ppq2ppk/4p2p/2bpP3/5B1Q/1P4PN/P1P3PP/R4R1K w - - 3 22 | f4h6 g7h6 h3g5 h7g7 h4g4 f8g8 g5e6 g7h8 g4g8 h8g8 e6c7 | 2,874 | crushing discoveredAttack doubleCheck 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,
β, ., ., ., ., β, ., β | false | false | false | false | w |
r3r2k/pb1p1B1p/1p5B/8/4P3/1P3P2/P2N1b1P/2K3R1 w - - 0 21 | h6g7 | 1,258 | 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 |
4r3/1p3pkp/p3r1p1/2pR4/P2p4/2PP2Pq/1PBQ1P1P/1R4K1 b - - 4 27 | e6e2 d2e2 e8e2 | 1,380 | 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/p7/2p2b2/1k2N3/5P2/8/P1K5/8 b - - 2 53 | f6e5 f4e5 b5c5 c2c3 c5d5 | 1,338 | crushing endgame long | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1nk/1p1b1p1p/p2p1PpB/4p3/4P2q/2rB4/P1P3PP/R4RK1 w - - 0 26 | h6g7 | 583 | 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 |
r3r1k1/ppb2ppp/3qp3/2p5/2NP4/2P5/PP2QPPP/3R1RK1 b - - 1 19 | d6h2 | 399 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., ., β, ., β, .,
β, β, β, ., ., β, β, β,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., β, β, β, β,
., ., ., β, ., β, β, . | false | false | false | false | b |
1r6/pp3rkp/3R2p1/3N1p2/3np2P/2R5/PPP2PP1/5K2 b - - 14 27 | d4b5 d6e6 b5c3 | 1,247 | crushing endgame fork 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 |
r1b2Bk1/ppp2pp1/2p2n1p/8/4P3/2NP3P/PqP1QPP1/R3KB1R b KQ - 0 11 | b2c3 e2d2 c3a1 | 1,787 | 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, ., ., ., β, β, ., β | true | true | false | false | b |
r1bq2k1/pppnrp2/6p1/6b1/3P3P/P2Q4/BPP2PP1/R4RK1 w - - 0 17 | d3g6 g8f8 g6g5 | 1,845 | equality kingsideAttack 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 |
2r5/p4pk1/4p1pp/1p2P3/3P2PQ/4P3/2q4P/5RK1 w - - 0 38 | h4f6 g7g8 f6f7 | 1,327 | crushing endgame 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/ppp2kp1/8/P1P1K3/8/P5P1/8 w - - 0 40 | a4a5 b6a5 e4d4 f6e6 d4c5 | 2,280 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, .,
., ., ., ., ., ., ., .,
β, ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4r2/pp5k/5Ppp/2pR3b/5q1P/1P2pP2/P1P1K3/3Q3R w - - 4 23 | d5d7 f8f7 d7f7 h7g8 f7g7 | 1,050 | advantage 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 |
6k1/pp3p2/2p2p2/8/4b1qr/2P3B1/PP2QPP1/4R1K1 b - - 14 30 | h4h1 g1h1 g4h3 h1g1 h3g2 | 1,931 | attraction endgame long mate mateIn3 pin sacrifice | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., β, ., ., ., β, .,
β, β, ., ., β, β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
2k5/ppp1rppp/3q1b2/3Pn1P1/8/5N1P/PPPQ1PB1/2K1R3 b - - 0 19 | e5f3 g2f3 f6g5 d2g5 e7e1 | 2,184 | crushing deflection long middlegame pin | ., ., β, ., ., ., ., .,
β, β, β, ., β, β, β, β,
., ., ., β, ., β, ., .,
., ., ., β, β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, β, β, β, ., β, β, .,
., ., β, ., β, ., ., . | false | false | false | false | b |
8/8/8/1p2p3/P3k3/1PP2p2/5K2/8 b - - 1 41 | b5a4 b3a4 e4d3 a4a5 e5e4 | 2,292 | crushing defensiveMove endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
β, ., ., ., β, ., ., .,
., β, β, ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5bk1/4q2p/Qp4p1/4N3/4b3/1PB5/P5PP/6K1 b - - 0 37 | e7c5 g1f1 c5c3 a6c4 c3c4 | 1,290 | advantage endgame fork long | ., ., ., ., ., β, β, .,
., ., ., ., β, ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
6k1/pp3Nqp/2p3p1/3p4/3PrQ2/2P4P/PP3PP1/7K w - - 0 30 | f7h6 g7h6 f4h6 | 1,679 | crushing endgame short | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, β, β, ., .,
., ., β, ., ., ., ., β,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/2k5/5p2/pPP5/1P3PK1/6Pp/7N/8 b - - 1 55 | a5a4 g4h3 a4a3 h2g4 a3a2 | 1,575 | advancedPawn crushing endgame knightEndgame long quietMove | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3k3/pb1p1p2/1p2p1r1/n7/3PqP1p/P2B1NP1/1P3P1P/R2Q1RK1 b q - 1 20 | e4f3 d1f3 b7f3 d3g6 f7g6 | 1,289 | advantage long middlegame pin | β, ., ., ., β, ., ., .,
β, β, ., β, ., β, ., .,
., β, ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., ., β, β, β, ., β,
β, ., ., β, ., β, β, .,
., β, ., ., ., β, ., β,
β, ., ., β, ., β, β, . | false | false | false | true | b |
r3rk2/1b3pbQ/pq4p1/2p1p3/4BN2/8/PP3PPP/3RR1K1 w - - 6 27 | f4g6 f7g6 d1d7 | 2,147 | crushing master masterVsMaster middlegame sacrifice short | β, ., ., ., β, β, ., .,
., β, ., ., ., β, β, β,
β, β, ., ., ., ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., β, β, ., β, . | false | false | false | false | w |
4rk2/p4p2/1p1R1p1p/2p5/1q2PP1Q/8/2P3PP/2K5 w - - 7 28 | h4h6 f8g8 d6d3 b4e1 c1b2 e8e4 d3g3 e1g3 h2g3 | 2,330 | crushing endgame quietMove veryLong | ., ., ., ., β, β, ., .,
β, ., ., ., ., β, ., .,
., β, ., β, ., β, ., β,
., ., β, ., ., ., ., .,
., β, ., ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | w |
5rk1/p4pp1/1q6/5r2/7R/7Q/6P1/4R1K1 w - - 6 41 | g1h1 g7g6 h4h8 | 1,581 | crushing defensiveMove endgame short | ., ., ., ., ., β, β, .,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/3R1ppk/7p/8/1p1P4/4qPQP/1P4PK/1r6 b - - 3 46 | e3g1 | 797 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, β, β, β,
., β, ., ., ., ., β, β,
., β, ., ., ., ., ., . | false | false | false | false | b |
4rrk1/7p/p5p1/8/PpP1B2P/1q1PQ1P1/4R1K1/8 w - - 0 29 | e4d5 g8g7 e3d4 g7h6 e2e8 | 1,425 | crushing discoveredAttack endgame long | ., ., ., ., β, β, β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, β, ., β, ., ., β,
., β, ., β, β, ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4k3/R7/3PK3/8/7p/7P/p2r4/8 w - - 3 54 | a7a8 | 1,445 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4rrk1/Qp1b2np/2P3p1/8/2P1pp1q/1PN4P/P1B2PP1/R3R1K1 b - - 0 22 | d7h3 c2e4 e8e4 | 2,405 | 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, . | false | false | false | false | b |
5b1k/p1q5/1p4Qp/8/2Bn4/2P5/PP4PP/6K1 w - - 0 26 | g6g8 | 1,477 | endgame mate mateIn1 oneMove | ., ., ., ., ., β, ., β,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r3kb2/8/p1p1bn2/5p2/4N1p1/1P2P1P1/PBqR1KBr/3R4 w q - 0 23 | e4f6 e8f7 d2c2 | 1,462 | crushing hangingPiece intermezzo 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 | true | w |
2r1kb1r/p4ppp/2p1p3/3n4/3PN2q/5Q2/PP3PPP/R1B2RK1 w k - 6 16 | c1g5 h4e4 f3e4 | 1,532 | advantage middlegame 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, . | false | false | true | false | w |
2r1k2r/p2bqppp/8/4bn2/4Q3/8/PPP2PPP/RNB1R1K1 w k - 0 17 | e4e5 e7e5 e1e5 | 1,011 | 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 | true | false | w |
1r3rk1/3N1ppp/p1R1p3/P2p4/3n4/5Q1P/2R2PPK/1q6 w - - 4 29 | d7f6 g8h8 f3d3 | 2,124 | advantage 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 |
6rk/p1q3r1/bp2Q3/3pR3/3P1P2/6P1/P6P/4R2K w - - 10 31 | e5h5 g7h7 e6f6 c7g7 h5h7 h8h7 e1e7 g7e7 f6e7 | 2,519 | crushing exposedKing middlegame pin veryLong | ., ., ., ., ., ., β, β,
β, ., β, ., ., ., β, .,
β, β, ., ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., β, ., ., β | false | false | false | false | w |
r5k1/2R2pbp/1n2p1p1/8/3PP3/4B2q/5Q1P/6K1 w - - 1 30 | f2f7 g8h8 f7g7 | 825 | 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 |
rnb2rk1/pppp2pp/4p3/5p2/2PPn1q1/P1PBP1P1/2Q2P1P/R1B1K1NR w KQ - 1 10 | f2f3 g4h5 f3e4 | 1,585 | crushing fork opening short | β, β, β, ., ., β, β, .,
β, β, β, β, ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, β, ., β, .,
β, ., β, β, β, ., β, .,
., ., β, ., ., β, ., β,
β, ., β, ., β, ., β, β | true | true | false | false | w |
r2qrnkb/5p2/p5pB/3p2P1/2p1pP2/2P4Q/PP6/2KR3R w - - 0 29 | h6f8 g8f8 h3h8 | 1,144 | attraction 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 | false | false | false | false | w |
r5k1/2B2p1p/6p1/PN1Np3/4Pnq1/4Q3/8/5K2 w - - 2 41 | d5f6 g8g7 f6g4 | 1,474 | crushing fork master middlegame short | β, ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., β, .,
β, β, ., β, β, ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
1r4k1/3b1ppp/p3pb2/2N5/2P1P3/P2B1P2/P5PP/5RK1 b - - 0 20 | f6d4 g1h1 d4c5 | 1,135 | crushing endgame fork 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 |
r4rk1/p1p2ppp/2N5/3pP3/PPb3q1/2Q5/5PPP/R1B1K2R b KQ - 0 16 | g4e2 | 974 | 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 | true | true | false | false | b |
2r2rk1/p1q1b1p1/1p2p1Qp/3n4/P1pPp3/2P1B2P/1P3PP1/R3R1K1 w - - 0 22 | g6e6 g8h8 e6d5 | 1,989 | 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 | false | false | w |
2rr2k1/2NQ1ppp/4p3/8/4NB2/b7/1q3PPP/3R2K1 w - - 10 34 | d7d8 c8d8 d1d8 | 906 | advantage 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 |
r2r2k1/6bp/q3p1p1/5p1n/Qp1P4/2P1BP2/3N2PP/R3R1K1 w - - 0 27 | a4a6 a8a6 a1a6 | 1,259 | 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 |
r2qk2r/pp3ppp/2p1pn2/3Pn3/1Qp1P3/2N1BB2/PP3PPP/R3K2R b KQkq - 0 11 | e5d3 e1f1 d3b4 | 839 | crushing fork middlegame short | β, ., ., β, β, ., ., β,
β, β, ., ., ., β, β, β,
., ., β, ., β, β, ., .,
., ., ., β, β, ., ., .,
., β, β, ., β, ., ., .,
., ., β, ., β, β, ., .,
β, β, ., ., ., β, β, β,
β, ., ., ., β, ., ., β | true | true | true | true | b |
1n3k2/p4p2/3p4/8/8/8/PPP1qpQ1/1K3R2 b - - 3 31 | e2e1 f1e1 f2e1q | 1,242 | advancedPawn backRankMate endgame mate mateIn2 promotion short | ., β, ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., β, β, β, .,
., β, ., ., ., β, ., . | false | false | false | false | b |
8/p4kp1/7p/4BP2/4P3/1P3P1P/P1rp4/5RK1 b - - 0 30 | c2c1 e5f4 c1f1 g1f1 d2d1q | 1,214 | advancedPawn attraction crushing endgame exposedKing long promotion | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., β, ., β,
β, ., β, β, ., ., ., .,
., ., ., ., ., β, β, . | false | false | false | false | b |
8/p4r2/8/5P1p/kp6/P4RPp/7K/8 w - - 0 43 | a3b4 | 990 | crushing endgame oneMove rookEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, β, ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/ppp2n1p/6p1/4q3/1PPr3P/5QP1/P7/5R1K w - - 3 34 | f3f7 g8h8 f7f8 | 605 | 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 |
2r3k1/5p1p/4pPpn/3p4/3P1PP1/1P3R1P/3q1B2/4Q1K1 b - - 2 34 | c8c1 e1c1 d2c1 | 1,335 | advantage endgame pin short | ., ., β, ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., β, β, β, β,
., ., ., β, ., ., ., .,
., ., ., β, ., β, β, .,
., β, ., ., ., β, ., β,
., ., ., β, ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | b |
2r2rk1/2q1ppbp/1p4p1/pP3b2/P1PPp1n1/1Q2P2P/1B1N1PP1/RN3RK1 b - - 0 18 | c7h2 | 1,309 | 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 | b |
5rk1/1R1R1pp1/4p2p/1P2P3/3N1n2/7P/3r1PP1/6K1 b - - 0 29 | d2d4 d7d4 f4e2 g1h2 e2d4 | 1,728 | advantage attraction endgame fork long sacrifice | ., ., ., ., ., β, β, .,
., β, ., β, ., β, β, .,
., ., ., ., β, ., ., β,
., β, ., ., β, ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
rn2r1k1/ppp2ppp/4q3/5b2/2B5/2Q2N2/PPPN1bPP/R1BKR3 b - - 10 15 | e6e1 f3e1 e8e1 | 894 | mate mateIn2 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, ., ., . | false | false | false | false | b |
r5k1/pp4bp/2pN1pp1/q2N1b2/3P4/1Q2r1PP/PP4B1/3R1RK1 b - - 0 22 | e3b3 d5e7 g8f8 | 1,545 | 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 | b |
4r2k/1p4p1/3q3p/p3r1n1/8/3B1RP1/PP3Q1P/5RK1 w - - 4 26 | f3f8 d6f8 f2f8 e8f8 f1f8 | 762 | 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 |
2r3k1/3n1rpp/1q2p1n1/1p2P3/R1pP1p2/2P2Q1P/2N2PPB/1R4K1 b - - 0 24 | b5a4 b1b6 d7b6 | 2,337 | 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 | b |
5k2/4r2P/4Q1K1/5p2/8/8/8/8 b - - 0 56 | e7e6 g6f5 e6h6 h7h8r h6h8 | 1,433 | crushing endgame long | ., ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k3b1r/pp4p1/2b2p2/5nq1/2P5/1P1QBPPp/P6P/3R1RK1 b - - 4 27 | g5e3 d3e3 f5e3 d1d8 b8c7 d8f8 h8f8 | 1,909 | crushing fork middlegame veryLong | ., 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 |
3r2k1/5ppp/2Q5/pp1r2q1/3p2P1/PP6/1KP5/3R3R w - - 1 33 | h1h5 g5h5 g4h5 | 1,633 | advantage 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 |
2r4k/p6p/b4q1b/2p2ppQ/2P1p3/BP2P1P1/P4P2/3R2K1 w - - 2 26 | a3b2 f6b2 h5h6 a6c4 b3c4 | 2,073 | advantage deflection long middlegame pin | ., ., β, ., ., ., ., β,
β, ., ., ., ., ., ., β,
β, ., ., ., ., β, ., β,
., ., β, ., ., β, β, β,
., ., β, ., β, ., ., .,
β, β, ., ., β, ., β, .,
β, ., ., ., ., β, ., .,
., ., ., β, ., ., β, . | false | false | false | false | w |
2r3k1/5ppp/6q1/1p1QP3/pP2p3/r7/5PPP/3R1RK1 w - - 0 30 | d5d8 c8d8 d1d8 | 914 | backRankMate endgame mate mateIn2 sacrifice 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 |
r5k1/1pbR1p1p/5Rp1/1P2p3/1KP1P3/r4N2/6PP/8 b - - 5 31 | b7b6 f6b6 c7b6 | 2,048 | crushing endgame quietMove short | β, ., ., ., ., ., β, .,
., β, β, β, ., β, ., β,
., ., ., ., ., β, β, .,
., β, ., ., β, ., ., .,
., β, β, ., β, ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2b1qk1/4Rpp1/p6B/Pp1p2Q1/1P6/1B3b1P/5PP1/6K1 w - - 2 37 | h6g7 f8g7 e7e8 | 1,959 | crushing kingsideAttack middlegame sacrifice short | β, ., ., β, ., β, β, .,
., ., ., ., β, β, β, .,
β, ., ., ., ., ., ., β,
β, β, ., β, ., ., β, .,
., β, ., ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
6k1/Np2pp1p/2b3p1/8/8/P7/5PPP/6K1 w - - 1 28 | a7c6 b7c6 a3a4 | 696 | crushing defensiveMove endgame short | ., ., ., ., ., ., β, .,
β, β, ., ., β, β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
2r3k1/5qpp/8/4p3/8/1BP1r3/PP4PP/4R2K w - - 0 28 | b3f7 g8f7 e1e3 | 1,316 | advantage endgame short | ., ., β, ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., β, ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., β, ., ., β | false | false | false | false | w |
r5k1/p1p2p2/2Q2Ppp/1p1r3q/3R3B/7P/PP3P2/K5R1 b - - 1 25 | d5d4 c6a8 g8h7 | 998 | advantage 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 |
5r1k/7p/1q1PP1pb/p1pQ4/1p4B1/3p4/PP4PP/4R1K1 b - - 0 30 | c5c4 g1h1 b6f2 d5e5 h6g7 | 1,699 | clearance crushing discoveredAttack endgame long | ., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., β, ., β, β, ., β, β,
β, ., β, β, ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., β, ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
r4rk1/pp2ppb1/2n3pp/6N1/1qR1nBP1/1B2P2P/PP2QP2/5RK1 b - - 1 17 | b4d2 e2d2 e4d2 | 1,821 | 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, . | false | false | false | false | b |
3r4/4Qp1k/p5pp/3N4/6P1/8/PP1p2PK/2r5 b - - 1 32 | c1h1 h2g3 h1f1 d5f6 h7g7 e7d8 d2d1q | 2,608 | advancedPawn crushing endgame promotion quietMove veryLong | ., ., ., β, ., ., ., .,
., ., ., ., β, β, ., β,
β, ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., β, ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
4rrk1/p1p4p/1p3p1P/5QR1/2qP4/8/P1P2PP1/R5K1 b - - 0 24 | f6g5 f5g5 g8f7 | 1,901 | advantage endgame master masterVsMaster 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 |
5rk1/p6p/3Q2pR/3p4/1P1P2P1/P1RKP3/5q2/8 b - - 2 33 | f2f1 d3c2 f8f2 c2b3 f1d1 c3c2 d1c2 | 1,742 | endgame mate mateIn4 veryLong | ., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., β,
., ., ., β, ., ., β, β,
., ., ., β, ., ., ., .,
., β, ., β, ., ., β, .,
β, ., β, β, β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/6R1/2p4p/1pkpr3/2r5/5P1P/3n1KP1/2R2N2 w - - 5 41 | f1d2 c4c1 d2b3 c5c4 b3c1 | 1,547 | endgame equality fork long sacrifice | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., β, β, β, β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., β, ., β, β, .,
., ., β, ., ., β, ., . | false | false | false | false | w |
8/6p1/5p2/pp1k3P/2p3P1/P3KP2/1P6/8 w - - 0 45 | f3f4 b5b4 a3a4 | 2,560 | crushing defensiveMove endgame master pawnEndgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
β, β, ., β, ., ., ., β,
., ., β, ., ., ., β, .,
β, ., ., ., β, β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b2r1k/1pp1Np1p/pb1p3p/3P2B1/4q2N/7P/PP3PP1/n4RK1 w - - 0 21 | g5f6 | 908 | 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, . | false | false | false | false | w |
r1b1k3/p1qpp3/6rR/1n1PN2P/2B5/8/P1P3P1/6K1 w q - 0 23 | h6h8 g6g8 h8g8 | 1,119 | master 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 | true | w |
r2q1r2/p1p5/1p1p2p1/4nk2/5N1Q/5P2/PPP3P1/2K2R1R b - - 1 24 | d8h4 h1h4 g6g5 h4h5 f5f4 | 1,854 | 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 | b |
3rrk2/pppq3p/2nb1pp1/6N1/2B3PQ/4P3/PPP4P/R1B3K1 w - - 2 19 | h4h6 d7g7 g5h7 f8e7 h6g7 | 2,043 | deflection exposedKing long mate mateIn3 middlegame | ., ., ., β, β, β, ., .,
β, β, β, β, ., ., ., β,
., ., β, β, ., β, β, .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, β,
., ., ., ., β, ., ., .,
β, β, β, ., ., ., ., β,
β, ., β, ., ., ., β, . | false | false | false | false | w |
4rrk1/pp2Rpbp/2p2np1/6B1/8/2qB1Q1P/P1P2PP1/4R1K1 w - - 1 16 | g5f6 c3e1 e7e1 | 1,553 | 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 |
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.