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 |
|---|---|---|---|---|---|---|---|---|---|
r1b1r1k1/1pq3pp/p3P3/2pP1pn1/P1P3n1/1Q2PN2/1B2BPPP/3R1RK1 b - - 0 18 | g5f3 g2f3 c7h2 | 1,171 | kingsideAttack mate mateIn2 middlegame short | β, ., β, ., β, ., β, .,
., β, β, ., ., ., β, β,
β, ., ., ., β, ., ., .,
., ., β, β, ., β, β, .,
β, ., β, ., ., ., β, .,
., β, ., ., β, β, ., .,
., β, ., ., β, β, β, β,
., ., ., β, ., β, β, . | false | false | false | false | b |
3q1r2/1b3kr1/p3p1RQ/1p2Pp2/2pb1P2/P1N5/1PP1B1P1/5R1K b - - 0 31 | g7g6 h6h7 f7e8 h7g6 e8d7 | 2,315 | crushing defensiveMove 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 |
1R3bk1/6p1/r5p1/3Pp1Pp/2P5/1K2B2P/p3rP2/R7 b - - 1 44 | a6a3 | 1,298 | 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 |
2k5/1pp5/p7/4N1Kp/8/5r1P/8/8 w - - 0 37 | e5f3 c8d8 g5h5 d8e7 h5g6 | 1,695 | crushing defensiveMove endgame hangingPiece long | ., ., β, ., ., ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k2r3/1pp1r2p/p3bR2/8/2P1R1P1/P6P/1P2B3/7K b - - 0 26 | e6d5 c4d5 e7e4 | 1,186 | advantage discoveredAttack endgame pin short | ., β, ., ., β, ., ., .,
., β, β, ., β, ., ., β,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., β, .,
β, ., ., ., ., ., ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
2r3k1/5ppp/4p3/8/3r4/b1P5/P1R2PPP/R1B3K1 b - - 1 22 | d4d1 | 809 | backRankMate endgame master masterVsMaster mate mateIn1 oneMove | ., ., β, ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
β, ., β, ., ., β, β, β,
β, ., β, ., ., ., β, . | false | false | false | false | b |
3r1rk1/p1q2pp1/2p2b1p/8/2B1NPb1/3Q4/P1P3PP/5RK1 w - - 4 19 | e4f6 g7f6 d3g6 g8h8 g6h6 h8g8 h6g6 | 2,239 | advantage clearance kingsideAttack middlegame pin veryLong | ., ., ., β, ., β, β, .,
β, ., β, ., ., β, β, .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., β, ., β, β, β, .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
r1b1k2r/ppp2pp1/2p5/2B1q3/4P1p1/3P4/PPP2PPP/RN1Q1RK1 b kq - 0 11 | e5h2 | 1,368 | 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, . | false | false | true | true | b |
8/8/1q3k2/2bp1P2/1pp2P2/2P1PK2/1P1B4/6R1 w - - 4 45 | g1g6 f6f5 g6b6 c5b6 c3b4 | 1,382 | capturingDefender crushing endgame long skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., β, β, ., β, ., .,
., β, β, ., ., β, ., .,
., ., β, ., β, β, ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r4rk1/1p1b3p/p3pqp1/3pR3/3P1P2/3Q4/PPB3PP/5RK1 b - - 0 21 | d7b5 d3d1 b5f1 | 1,371 | advantage middlegame short skewer | β, ., ., ., ., β, β, .,
., β, ., β, ., ., ., β,
β, ., ., ., β, β, β, .,
., ., ., β, β, ., ., .,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
6k1/4Rpp1/2p2n1p/3p1Q2/5P2/P2P3P/2q3P1/6K1 b - - 5 31 | c2c5 g1h2 c5e7 | 1,619 | crushing endgame fork short | ., ., ., ., ., ., β, .,
., ., ., ., β, β, β, .,
., ., β, ., ., β, ., β,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
β, ., ., β, ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r4r1k/p1p3p1/2p1R2p/2R5/3P1pq1/7Q/PP3PPP/6K1 b - - 4 27 | g4d1 e6e1 d1e1 | 811 | endgame kingsideAttack mate mateIn2 short | β, ., ., ., ., β, ., β,
β, ., β, ., ., ., β, .,
., ., β, ., β, ., ., β,
., ., β, ., ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., β,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
3k4/1p5R/2b2Np1/p3K1P1/Pn6/1P1p4/4n3/8 w - - 6 49 | e5d6 d3d2 h7h8 c6e8 h8e8 | 2,058 | endgame exposedKing long mate mateIn3 | ., ., ., β, ., ., ., .,
., β, ., ., ., ., ., β,
., ., β, ., ., β, β, .,
β, ., ., ., β, ., β, .,
β, β, ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
bb3k1r/p5p1/1p3P1p/2pN3q/2Bn1P2/8/PQ3RPP/1R4K1 b - - 0 23 | a8d5 c4d5 h5d5 f6g7 f8g7 | 1,610 | 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 | false | b |
4r1k1/2p2ppp/3p1q2/3Q2B1/3b4/1B6/1P3PPP/5RK1 b - - 0 21 | f6f2 f1f2 e8e1 | 1,757 | mate mateIn2 middlegame pin sacrifice short | ., ., ., ., β, ., β, .,
., ., β, ., ., β, β, β,
., ., ., β, ., β, ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
r1b2rk1/pp4pp/2nb4/2pp4/3Pp3/2P1R2P/PPB3P1/R1B2Q1K b - - 0 18 | f8f1 | 1,012 | 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 | false | false | false | false | b |
4r1k1/5pp1/7p/1p1P2q1/1Np5/P6P/1P1Q1PP1/5K2 w - - 5 30 | d2g5 h6g5 b4c6 | 1,889 | advantage defensiveMove endgame short | ., ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., β, ., β, ., ., β, .,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., ., β,
., β, ., β, ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
r6r/1pp2p2/p1p5/2b1Pk2/2N2p2/5P1P/PPP2PRK/6R1 b - - 4 24 | h8h3 h2h3 a8h8 | 1,130 | attraction endgame mate mateIn2 sacrifice 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 |
5k2/pp6/5ppp/2P5/4b3/6P1/P3RPKP/3r4 w - - 2 36 | e2e4 | 1,069 | endgame equality hangingPiece oneMove | ., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., β, β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
4rrk1/ppb2pp1/8/3N4/7Q/1B1P1p2/PPP2P1P/4R2K b - - 0 26 | e8e1 | 534 | 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 |
8/6B1/8/1R4p1/P3p3/2P2k2/r7/5K2 b - - 0 43 | a2a1 b5b1 a1b1 | 1,039 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
7R/2r3k1/5pp1/6P1/p7/7R/5PPK/2r5 w - - 2 44 | h3h7 | 1,165 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | w |
3qnrk1/1b3ppp/p3p3/1p1p4/1P3PQ1/P2P1N2/RBr3PP/5RK1 w - - 7 23 | b2g7 e8g7 a2c2 | 1,661 | advantage discoveredAttack middlegame short | ., ., ., β, β, β, β, .,
., β, ., ., ., β, β, β,
β, ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., β, ., ., ., β, β, .,
β, ., ., β, ., β, ., .,
β, β, β, ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
1r2r1k1/Rb3pbp/1q3pp1/1B1P4/4P3/2P2N2/2Q2PPP/1R4K1 b - - 0 19 | b6a7 b5e8 b8e8 | 1,070 | advantage middlegame short | ., β, ., ., β, ., β, .,
β, β, ., ., ., β, β, β,
., β, ., ., ., β, β, .,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., ., β, β, β,
., β, ., ., ., ., β, . | false | false | false | false | b |
8/7p/pp6/3pk1p1/1P6/2KBP1P1/P6P/1b6 b - - 8 34 | b1d3 c3d3 g5g4 | 2,169 | advantage bishopEndgame defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
., ., ., β, β, ., β, .,
., β, ., ., ., ., ., .,
., ., β, β, β, ., β, .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., ., . | false | false | false | false | b |
8/8/p7/Pp1k4/1P3pP1/5P1p/4K3/8 w - - 0 56 | e2f1 d5c4 f1g1 c4b4 g4g5 | 2,459 | crushing defensiveMove endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, β, ., β, ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/7p/1b1k1p2/6pP/1r1B2P1/4KP2/3R4 b - - 1 43 | b3d3 d1d3 d5e4 | 2,142 | crushing endgame master pin sacrifice short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., β, ., β, ., .,
., ., ., ., ., ., β, β,
., β, ., β, ., ., β, .,
., ., ., ., β, β, ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
3rk3/6Q1/3q2p1/3r3p/8/7P/5PP1/3R2K1 w - - 4 35 | d1e1 d5e5 e1e5 d6e5 g7e5 | 1,674 | crushing endgame exposedKing long | ., ., ., β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
r1bq1r2/ppp1n1k1/4p3/5pp1/7P/2NP4/PP1Q2P1/R1B2RK1 w - - 1 17 | d2g5 | 570 | crushing 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 |
1k1r3r/pp5p/1b6/3R4/1B2q3/PB2p3/KP2Q2P/5R2 b - - 3 26 | d8d5 b3d5 e4d5 | 973 | 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 | b |
2r5/5pk1/p3P1p1/1p6/3p3q/3B4/PPPN2Q1/2K5 b - - 0 30 | h4e1 | 902 | endgame mate mateIn1 oneMove | ., ., β, ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., .,
β, β, β, β, ., ., β, .,
., ., β, ., ., ., ., . | false | false | false | false | b |
5rk1/6p1/p3pr1p/2p1p3/P2pP2q/2P4Q/R3RPKN/6N1 b - - 3 27 | f6g6 h2g4 g6g4 | 1,567 | 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, . | false | false | false | false | b |
r4r2/1p2p1k1/1nnq2bp/p2p4/P2P1pQ1/1BP4P/1P1N1PP1/R3R1K1 w - - 8 25 | e1e6 d6e6 g4e6 | 1,657 | middlegame | β, ., ., ., ., β, ., .,
., β, ., ., β, ., β, .,
., β, β, β, ., ., β, β,
β, ., ., β, ., ., ., .,
β, ., ., β, ., β, β, .,
., β, β, ., ., ., ., β,
., β, ., β, ., β, β, .,
β, ., ., ., β, ., β, . | false | false | false | false | w |
6r1/4pk1p/3p1p2/R2P1P2/8/1Q2B3/4r2P/7K b - - 2 36 | e2e1 e3g1 e1g1 | 663 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., β, β, ., β,
., ., ., β, ., β, ., .,
β, ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
3rr1k1/1bp2p1p/p4qpQ/Pp1Pn3/1P6/2P1R3/2BN1PPP/R5K1 b - - 1 20 | e5g4 e3e8 d8e8 d2e4 e8e4 | 1,552 | crushing fork long middlegame | ., ., ., β, β, ., β, .,
., β, β, ., ., β, ., β,
β, ., ., ., ., β, β, β,
β, β, ., β, β, ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., β, β, ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
3r1k1b/4R2p/1p1P1pp1/p1p5/3p1P2/7P/8/4R2K w - - 0 34 | d6d7 d8d7 e7d7 | 1,464 | advancedPawn crushing endgame short | ., ., ., β, ., β, ., β,
., ., ., ., β, ., ., β,
., β, ., β, ., β, β, .,
β, ., β, ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β | false | false | false | false | w |
7k/pp4pp/6p1/3p1r2/3PqP1P/2P5/PP1Q4/2K4R w - - 2 26 | h1e1 e4e1 d2e1 | 1,145 | 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 |
rnb1rk2/5pb1/2pp2p1/1p2p1N1/4P1qQ/1PNP4/PP3PP1/R3K2R w KQ - 3 19 | g5h7 f8g8 h7f6 g7f6 h4f6 g4h5 h1h5 | 1,843 | 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, β, .,
β, ., ., ., β, ., ., β | true | true | false | false | w |
r1bqk2r/1p3p2/p3p1p1/2bpP2p/3P1P2/2N2NnP/PP1BQ1P1/2KR3R w kq - 1 15 | e2e1 c5e7 e1g3 | 2,040 | advantage master middlegame short | β, ., β, β, β, ., ., β,
., β, ., ., ., β, ., .,
β, ., ., ., β, ., β, .,
., ., β, β, β, ., ., β,
., ., ., β, ., β, ., .,
., ., β, ., ., β, β, β,
β, β, ., β, β, ., β, .,
., ., β, β, ., ., ., β | false | false | true | true | w |
5rk1/3b2p1/p2p1q2/1pp4Q/2P1R3/6R1/PPP2PPP/6K1 b - - 1 30 | f6f2 g1h1 f2f1 | 655 | endgame | ., ., ., ., ., 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/p5pp/3k4/5PPP/2K5/8/8/8 w - - 1 47 | f5f6 g7f6 g5g6 h7g6 h5h6 | 2,349 | crushing endgame long pawnEndgame sacrifice | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r4k1/p4p1p/6P1/8/2pB2P1/r7/2K1R3/6R1 b - - 0 37 | a3a2 c2c3 a2e2 | 1,301 | advantage endgame short skewer | ., β, ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., β, .,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r3rnk1/5ppp/2p1b3/p2qPpP1/2B5/4B3/PPQ2P1P/1K1R2R1 b - - 0 19 | d5c4 c2c4 e6c4 | 934 | 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 | b |
r4rk1/pp3ppp/3p4/P1p3b1/2BnPp2/2NP3q/1PP2P1N/R2QR2K b - - 1 17 | f4f3 e1g1 g5f4 g1g3 f4g3 | 1,690 | clearance crushing long middlegame | β, ., ., ., ., β, β, .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., β, .,
., ., β, β, β, β, ., .,
., ., β, β, ., ., ., β,
., β, β, ., ., β, ., β,
β, ., ., β, β, ., ., β | false | false | false | false | b |
5k2/3r4/2R3Kp/3P2p1/1P4P1/5r2/1P1R3P/8 b - - 2 41 | d7g7 g6h6 f3h3 | 1,169 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., β, ., ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/6R1/ppkBp3/3pKb2/P2P4/2P3p1/8/5r2 w - - 2 48 | g7c7 | 504 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, β, β, β, ., ., .,
., ., ., β, β, β, ., .,
β, ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
5k2/2R1Rpp1/prpn3p/3p4/3P4/P1P5/5PPP/6K1 b - - 3 29 | b6b1 e7e1 b1e1 | 555 | 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 |
r1q2rk1/ppp1bpp1/2n1b2p/4P1N1/2p1Q3/8/PPP2PPP/RNBR2K1 w - - 0 13 | e4h7 | 551 | master 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, . | false | false | false | false | w |
r2q1knr/pppb1Bp1/8/2p1p3/P3PP2/1Q1P4/4NRpP/RN4K1 b - - 1 15 | d8h4 g1g2 h4h2 g2f1 h2h1 e2g1 d7h3 | 2,237 | crushing kingsideAttack middlegame veryLong | β, ., ., β, ., β, β, β,
β, β, β, β, ., β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., ., β, β, ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, β, β, β,
β, β, ., ., ., ., β, . | false | false | false | false | b |
6k1/5p1p/2p3p1/3q4/8/r4P1P/3Q1P2/4R1K1 w - - 0 30 | e1e8 g8g7 d2b2 g7h6 b2a3 | 1,223 | crushing endgame fork long | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., ., β, ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
5rk1/R4pp1/7p/3P4/2P5/p4Q1P/1q3PPK/8 b - - 0 38 | b2b8 d5d6 b8a7 | 1,976 | crushing endgame fork short | ., ., ., ., ., β, β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., β, ., β,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k1r1r2/2b5/8/p1pPqpp1/PpPp4/1P3Q2/5PP1/2B1R1K1 w - - 0 35 | e1e5 c7e5 c1g5 | 1,376 | advantage 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 |
6r1/pp1n4/2p1k3/4p1rp/7P/1PP1R1N1/P4RP1/6K1 b - - 0 29 | g5g3 e3g3 g8g3 | 671 | crushing endgame short | ., ., ., ., ., ., β, .,
β, β, ., β, ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., β,
., β, β, ., β, ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
2rb2k1/1p2rpp1/p1pP1qnp/P2Pp3/BP2Pnb1/4BN2/5PPP/2RQRNK1 b - - 0 22 | f4g2 d6e7 d8e7 | 2,493 | advantage 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, β,
., ., β, β, β, β, β, . | false | false | false | false | b |
6k1/5p1p/6p1/1Qpbr3/3p4/2r3PK/5P1P/5B2 w - - 2 33 | b5b8 e5e8 b8e8 | 880 | crushing endgame fork master short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., β, β, β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/6p1/p2p4/1k1P1P1p/1P5P/2K1N3/8/1b6 w - - 2 42 | e3c4 b1a2 c4d6 | 1,758 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., β, ., ., ., .,
., β, ., β, ., β, ., β,
., β, ., ., ., ., ., β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
1r3rk1/6p1/4ppP1/5n1Q/5q1P/bPB5/P2R4/1K1R4 w - - 0 34 | h5h7 | 886 | 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 |
5rk1/p2qr2p/2p3p1/2pp1p2/3P3Q/2P5/P4PPP/4R1K1 w - - 0 23 | e1e7 d7e7 h4e7 | 1,722 | advantage endgame short | ., ., ., ., ., β, β, .,
β, ., ., β, β, ., ., β,
., ., β, ., ., ., β, .,
., ., β, β, ., β, ., .,
., ., ., β, ., ., ., β,
., ., β, ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/8/5k2/2p1p1p1/2P3P1/RP2K3/pr2B3/8 b - - 1 45 | b2b3 a3b3 a2a1q | 1,167 | advancedPawn advantage deflection endgame promotion short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., β, ., β, .,
., ., β, ., ., ., β, .,
β, β, ., ., β, ., ., .,
β, β, ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/p2R1pkp/6p1/8/4Q3/4P1P1/q4PKP/4b3 b - - 0 27 | a2f2 g2h3 f2f1 | 1,402 | crushing endgame master short | ., ., ., ., ., ., ., .,
β, ., ., β, ., β, β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., ., . | false | false | false | false | b |
r2r4/ppR1Npkp/3pp3/4n1p1/3Q2nq/8/PP1NPPB1/2R2K2 b - - 9 23 | g4h2 f1g1 h4d4 | 1,556 | advantage discoveredAttack 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 | b |
4P3/5K2/1p6/2pk1P2/6p1/6P1/4r3/8 b - - 0 48 | e2e8 f7e8 d5e5 f5f6 e5f6 | 1,609 | crushing endgame long | ., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
Q2r2k1/5ppp/b4n2/p7/N1P5/1P1N1P2/P5PP/b3R1K1 b - - 0 25 | a1d4 g1f1 d8a8 | 1,720 | advantage intermezzo 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 |
4r1k1/2b2p1p/p5p1/1p3P2/2p3Q1/7P/P5P1/1B2R2K b - - 0 31 | e8e1 | 669 | endgame master mate mateIn1 oneMove | ., ., ., ., β, ., β, .,
., ., β, ., ., β, ., β,
β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., β, ., ., β, ., ., β | false | false | false | false | b |
k2r4/1bq1n3/4Q2p/pR6/3b4/1P2B3/1P2B1PP/7K w - - 5 32 | b5b7 a8b7 e6a6 b7b8 e2f3 e7c6 f3c6 | 2,318 | advantage attraction exposedKing middlegame quietMove sacrifice veryLong | β, ., ., β, ., ., ., .,
., β, β, ., β, ., ., .,
., ., ., ., β, ., ., β,
β, β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., β, ., ., β, ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | w |
r3k2r/1ppbnppp/pbn2q2/1N1p4/Q3P3/2P1B3/P2NBPPP/R4RK1 w kq - 0 13 | e3b6 e8g8 b5c7 | 1,513 | 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, β, β, β, β,
β, ., ., ., ., β, β, . | false | false | true | true | w |
1kr2b1r/1p2q1pp/p2B1p2/8/5PP1/1P1Qn3/P1P1P2P/2KR1B1R b - - 0 16 | e7d6 d3d6 f8d6 d1d6 c8c2 c1b1 h8c8 f1h3 c2e2 | 1,672 | crushing middlegame quietMove 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 | false | false | false | false | b |
2bq3k/1r3Qp1/p4b1p/8/3p1N2/P2P3P/B5P1/R5K1 w - - 3 34 | f4g6 h8h7 g6f8 d8f8 f7f8 | 1,314 | crushing long middlegame | ., ., β, β, ., ., ., β,
., β, ., ., ., β, β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
β, ., ., β, ., ., ., β,
β, ., ., ., ., ., β, .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
3r1rk1/pppb2bp/3p2p1/2P5/1P6/4PB2/PqQR2PP/5RK1 w - - 0 20 | c2c4 g8h8 d2b2 | 1,690 | advantage discoveredAttack middlegame short | ., ., ., β, ., β, β, .,
β, β, β, β, ., ., β, β,
., ., ., β, ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, ., .,
β, β, β, β, ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
r1bq1rk1/pp2bppp/1n1p4/2pP4/5P2/2NQ4/PPB3PP/R1B2RK1 w - - 3 14 | d3h7 | 451 | kingsideAttack 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 | w |
8/8/1k2p2p/1p1pP1pP/1PnP2P1/3K4/2N5/8 w - - 12 48 | c2e1 b6c7 e1f3 c7d8 f3g5 | 2,264 | crushing endgame knightEndgame long quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., β,
., β, ., β, β, ., β, β,
., β, β, β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r1r1kb/1RBqpp1p/p1p3p1/2P1N2n/3P4/3QP2P/5PP1/5RK1 b - - 2 25 | h8e5 c7e5 d7b7 | 1,561 | 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 |
8/8/p7/P1K5/8/2k5/8/8 w - - 8 69 | c5b6 c3c4 b6a6 | 667 | crushing endgame master pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r6k/p5pp/2b2r2/7q/3QN1P1/2NP1p2/PPP2PP1/2R2RK1 b - - 0 24 | h5g4 e4g3 g4d4 | 1,776 | 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 |
5nk1/5p2/p3n2p/1p1BQ1pP/4P1P1/3q1P2/PP3BK1/8 b - - 0 34 | e6f4 g2g3 d3f1 e5f4 g5f4 | 1,742 | crushing endgame long master | ., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., β,
., β, ., β, β, ., β, β,
., ., ., ., β, ., β, .,
., ., ., β, ., β, ., .,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5k2/2p2p1p/1pQ1p1p1/p1q1P1P1/2P4P/P7/KP6/8 w - - 10 29 | c6c5 b6c5 a2b3 f7f5 e5f6 | 2,069 | crushing enPassant endgame long master queenEndgame | ., ., ., ., ., β, ., .,
., ., β, ., ., β, ., β,
., β, β, ., β, ., β, .,
β, ., β, ., β, ., β, .,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2b2rk1/bp3pp1/4p2p/3rP2Q/p2qpB2/8/P3BPPP/RR3K2 w - - 10 28 | f4e3 d4c3 e3a7 | 1,680 | advantage master middlegame short skewer | ., ., β, ., ., β, β, .,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., ., β, β, ., ., β,
β, ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, β, β,
β, β, ., ., ., β, ., . | false | false | false | false | w |
8/8/3p1k2/1N1Ppp2/8/P1P5/1b3pK1/8 w - - 0 45 | a3a4 f2f1r g2f1 | 1,778 | advantage endgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., β, ., β, β, β, ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/Pkpn4/2N1K3/8/8/8/8 b - - 9 54 | b6c5 a6a7 d6c4 e5f6 c4b6 | 1,988 | crushing defensiveMove endgame hangingPiece knightEndgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, β, ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5r1k/p1p3p1/1p1q3p/2pP3r/2P1B3/P1Q1Pn2/7P/1R4RK w - - 0 35 | c3g7 | 779 | 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 | false | false | false | false | w |
r1b2rk1/p7/2pqpb1p/8/2B5/P1PQ1p2/1P1B1P1P/2R2RK1 b - - 1 27 | d6d3 c4d3 f8d8 d3e4 d8d2 | 1,886 | crushing 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 |
r4r1k/p7/Q2b1q1p/2p1p1p1/2Pp2RN/3P4/PP1B1PPP/R5K1 b - - 0 22 | f6f2 g1h1 f2f1 a1f1 f8f1 | 966 | backRankMate fork 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, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
rn1q1rk1/pp3p2/2pp1bp1/4p2p/2B1P1b1/2NP1NQ1/PPP2P1P/R3K2R w KQ - 0 12 | h2h3 d8d7 h3g4 | 1,558 | advantage middlegame short | β, β, ., β, ., β, β, .,
β, β, ., ., ., β, ., .,
., ., β, β, ., β, β, .,
., ., ., ., β, ., ., β,
., ., β, ., β, ., β, .,
., ., β, β, ., β, β, .,
β, β, β, ., ., β, ., β,
β, ., ., ., β, ., ., β | true | true | false | false | w |
3r2k1/5p1p/p3qQpP/1p2p1P1/4P3/P1P3R1/3r1R1K/8 w - - 6 36 | f6g7 | 1,326 | endgame master mate mateIn1 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 |
1nb2q1k/4r2p/pppp2B1/6Q1/3P3N/8/PPP3PP/RN4K1 b - - 0 18 | e7e1 | 787 | 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 |
6k1/p1N3Bp/2p4P/2P2p1q/3Q2b1/1P1P2K1/P4PP1/7r b - - 0 42 | h5h2 | 1,911 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
β, ., β, ., ., ., β, β,
., ., β, ., ., ., ., β,
., ., β, ., ., β, ., β,
., ., ., β, ., ., β, .,
., β, ., β, ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
4r1k1/5pp1/7p/4q3/1R2p1P1/1P2Qn2/P4P2/1K5R b - - 0 36 | e8d8 h1c1 f3d2 b1c2 d8d3 e3d3 e4d3 | 1,818 | crushing endgame quietMove veryLong | ., ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., β, ., ., β, ., β, .,
., β, ., ., β, β, ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., ., β | false | false | false | false | b |
6rk/5Qpp/p3N3/4q3/2p5/2n3PP/P6K/5R2 w - - 1 39 | f7g8 h8g8 f1f8 | 1,472 | attraction endgame mate mateIn2 sacrifice short | ., ., ., ., ., ., β, β,
., ., ., ., ., β, β, β,
β, ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., β, β,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
3r2k1/pp3ppq/2p5/4R3/3PQ1p1/4P3/PP3PPr/5RK1 w - - 0 26 | e5e8 d8e8 e4e8 | 814 | endgame kingsideAttack mate mateIn2 short | ., ., ., β, ., ., β, .,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, β, ., β, .,
., ., ., ., β, ., ., .,
β, β, ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
r7/pp2R1pk/5n1p/7q/8/2P2PQ1/P1P3P1/R5K1 b - - 2 23 | h5c5 g1h2 c5e7 | 1,182 | crushing endgame fork short | β, ., ., ., ., ., ., .,
β, β, ., ., β, ., β, β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
β, ., β, ., ., ., β, .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
8/1p6/4N1k1/5p2/4p3/1P2P1p1/PKP1r2b/7R w - - 0 42 | e6f4 g6g5 f4e2 | 990 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., β, ., ., β, ., β, .,
β, β, β, ., β, ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
7r/p4rbk/8/2R2p1p/3P1B1P/1P4R1/P4nP1/5K2 w - - 0 29 | g3g7 f7g7 f1f2 | 2,073 | advantage intermezzo master middlegame short | ., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
., ., ., β, ., β, ., β,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/8/4p1kp/3p1p2/2pP2PP/2P1K1P1/8/8 b - - 0 46 | f5g4 e3f4 h6h5 f4e5 g6f7 e5d6 f7f6 | 1,324 | crushing defensiveMove endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., β, ., β, ., .,
., ., β, β, ., ., β, β,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/r2b1R2/2k1p1p1/3pP1Pp/P1pP3P/1rP1K3/Rp4P1/1B6 b - - 0 34 | b3c3 e3d2 c3g3 | 2,148 | advantage endgame 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 |
r2r4/pq3pk1/1p1Bp1p1/1p1bP1Pp/5R1P/2R1QPK1/4P3/8 w - - 0 41 | c3c7 b7c7 d6c7 d8d7 c7d6 | 1,555 | crushing defensiveMove 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 |
r1bqk2r/ppp1bppp/3p1n2/3P4/1n6/2NB1N2/PP3PPP/R1BQ1RK1 w kq - 1 10 | d1a4 c7c6 a4b4 | 1,381 | advantage fork master opening short | β, ., β, β, β, ., ., β,
β, β, β, ., β, β, β, β,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, β, ., β, ., .,
β, β, ., ., ., β, β, β,
β, ., β, β, ., β, β, . | false | false | true | true | w |
5k2/1p3ppp/2p1p1q1/8/1P2n3/P2Q4/1b4PP/5R1K w - - 0 27 | d3d8 | 933 | 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 |
r2r1nk1/p1Q2ppp/1p3q2/3p1p2/3P4/B3P3/P4PPP/1RR3K1 w - - 6 19 | a3e7 f6g6 e7d8 | 1,679 | 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, . | false | false | false | false | w |
2r3k1/ppP3p1/2n5/1q6/8/4P2P/P5P1/2RQ2K1 w - - 3 29 | d1d7 c8c7 d7c7 | 2,518 | advantage endgame short | ., ., β, ., ., ., β, .,
β, β, β, ., ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., β, .,
., ., β, β, ., ., β, . | false | false | false | false | w |
r4rk1/ppp2ppp/3p1q2/8/2B1P3/P1NP2nP/1PP1n1PR/R2Q2K1 w - - 5 17 | c3e2 g3e2 d1e2 | 965 | 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 |
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.