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 |
|---|---|---|---|---|---|---|---|---|---|
r1bq1rk1/ppp3b1/3p2np/3P4/2P1Qp2/5N1P/PP2BPP1/2B1RRK1 b - - 0 18 | c8f5 e4f5 f8f5 | 1,489 | crushing opening short trappedPiece | β, ., β, β, ., β, β, .,
β, β, β, ., ., ., β, .,
., ., ., β, ., ., β, β,
., ., ., β, ., ., ., .,
., ., β, ., β, β, ., .,
., ., ., ., ., β, ., β,
β, β, ., ., β, β, β, .,
., ., β, ., β, β, β, . | false | false | false | false | b |
r6r/kp6/p1n2n1p/8/2R2pq1/1QN5/PPP2P1P/2KR4 w - - 2 26 | c4c6 b7c6 b3f7 a7b8 f7f6 | 2,030 | advantage clearance fork long middlegame sacrifice | 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 |
b1r1r1k1/5p1p/pp1R2p1/6q1/1PP2p2/1N5Q/P4KBP/4R3 b - - 5 30 | a8g2 e1e8 c8e8 | 2,271 | 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 |
r6k/6pp/p7/2Q5/2Pbq3/6P1/P2P1N1P/2B2K2 w - - 3 28 | f2e4 d4c5 e4c5 | 968 | crushing endgame short | β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, β, β, ., ., .,
., ., ., ., ., ., β, .,
β, ., ., β, ., β, ., β,
., ., β, ., ., β, ., . | false | false | false | false | w |
8/p7/8/2p5/5pK1/3k1P2/PP3P2/8 b - - 2 38 | c5c4 g4f4 d3c2 | 2,341 | crushing endgame pawnEndgame quietMove short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., β, ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1bq1bnr/ppp1k1p1/3p3p/n3p1NP/3PP3/5Q2/PPP2PP1/RNB1K2R w KQ - 3 10 | f3f7 | 737 | mate mateIn1 oneMove opening | β, ., β, β, ., β, β, β,
β, β, β, ., β, ., β, .,
., ., ., β, ., ., ., β,
β, ., ., ., β, ., β, β,
., ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., β, β, .,
β, β, β, ., β, ., ., β | true | true | false | false | w |
8/kbp5/8/p2P4/Q6q/1B6/P5PP/6K1 b - - 3 32 | h4e1 | 1,057 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
5rk1/ppq2pp1/4p3/3pP1p1/1PrP4/P2Q3P/5PP1/R1R3K1 b - - 1 21 | c4c1 a1c1 c7c1 | 614 | 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 |
2q3k1/6pp/2pQR1b1/3p2P1/1ppP4/8/1P3P1P/6K1 b - - 1 39 | c4c3 b2c3 b4b3 d6c6 c8c6 e6c6 b3b2 | 2,307 | advancedPawn advantage endgame sacrifice veryLong | ., ., β, ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., β, β, β, ., β, .,
., ., ., β, ., ., β, .,
., β, β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/2p2p1k/5r2/p1R5/P5R1/4P1K1/5r2/8 w - - 4 46 | c5h5 f6h6 h5h6 h7h6 g3f2 | 1,363 | crushing endgame exposedKing long rookEndgame | ., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., β, ., .,
β, ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/pp2bppp/8/2p1p2Q/4Nn2/1P1B4/P1P2PPP/R4RK1 w - - 2 15 | e4f6 g8h8 h5h7 | 864 | 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, . | false | false | false | false | w |
r5k1/1ppQ1pP1/p7/6q1/B4n2/6P1/PPP4P/R5K1 b - - 0 20 | a8d8 d7d8 g5d8 | 2,184 | crushing endgame pin 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/p6k/3Q1n1p/2p2p2/4q2N/P5P1/4r3/2R2RK1 w - - 2 37 | d6f6 e4e3 g1h1 | 1,592 | advantage hangingPiece master middlegame short | ., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., β, ., β, ., β,
., ., β, ., ., β, ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., β, ., ., β, β, . | false | false | false | false | w |
r5k1/pp1b2p1/2p1nrqp/3p4/3PP2P/2N2B2/PP3QP1/R4RK1 b - - 0 22 | a8f8 f2e3 e6d4 | 2,501 | crushing master masterVsMaster middlegame quietMove 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/P1kb1p1p/BR2p1p1/8/3p3P/4P1P1/5PK1/r7 b - - 3 34 | c7b6 a7a8q d7c6 a8c6 b6c6 | 1,836 | advantage endgame fork long master | ., ., ., ., ., ., ., .,
β, ., β, β, ., β, ., β,
β, β, ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r3r1k1/p3qpp1/1pn4p/8/2PNn1b1/1Q2B3/PP2BPPP/3R1RK1 b - - 1 17 | c6d4 d1d4 g4e2 | 1,486 | advantage capturingDefender 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 |
8/8/8/2ppk1K1/4b3/1P6/3R4/8 b - - 0 56 | d5d4 g5g4 d4d3 g4g3 e5d4 g3f2 e4d5 | 2,540 | crushing endgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., β, .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2rqkbr1/1p2pp2/p2p1p2/3P4/4NP2/3n2PB/PP3P1P/R3R1K1 w - - 0 18 | e4f6 | 1,182 | mate mateIn1 middlegame oneMove 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, . | false | false | false | false | w |
8/8/p6P/1kp5/1p4P1/5K2/5N2/4r3 w - - 1 47 | h6h7 e1e8 g4g5 c5c4 g5g6 | 2,165 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., β, β, ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
r1b2rk1/ppp3pp/3b4/8/2nq1P2/2BNN1Q1/PPP3PP/R4RK1 b - - 6 16 | d4e3 g3e3 c4e3 | 1,143 | crushing kingsideAttack middlegame short | β, ., β, ., ., β, β, .,
β, β, β, ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
., ., β, β, β, ., β, .,
β, β, β, ., ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
4r3/pp5p/3p4/2p1k3/2R5/P2P4/1P3KPP/8 w - - 2 27 | c4e4 e5d5 e4e8 | 864 | crushing endgame rookEndgame short skewer | ., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
., ., β, ., ., ., ., .,
β, ., ., β, ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2qk2r/pppb1ppp/2nb1n2/4N3/2QPp3/2P5/PP3PPP/RNB1KB1R w KQkq - 3 8 | c4f7 | 922 | attackingF2F7 mate mateIn1 oneMove opening | β, ., ., β, β, ., ., β,
β, β, β, β, ., β, β, β,
., ., β, β, ., β, ., .,
., ., ., ., β, ., ., .,
., ., β, β, β, ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, β, β, ., β, β, ., β | true | true | true | true | w |
1n3rk1/5ppp/2N1p3/1p1q4/3PQ3/2b1P3/5PPP/1R4K1 w - - 3 21 | c6e7 g8h8 e7d5 | 969 | crushing fork 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 |
r1b1k2r/pppp2pp/5n2/8/1qBp4/3P1Q2/PPP2PPP/RN2R1K1 b kq - 1 12 | b4e1 | 981 | hangingPiece kingsideAttack mate mateIn1 middlegame oneMove | β, ., β, ., β, ., ., β,
β, β, β, β, ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, β, β, ., ., ., .,
., ., ., β, ., β, ., .,
β, β, β, ., ., β, β, β,
β, β, ., ., β, ., β, . | false | false | true | true | b |
5r1k/1b1P1rbp/3p2p1/2q5/1p2P3/1B3Q2/1P4PP/5R1K w - - 4 28 | f3f7 f8f7 d7d8q g7f8 b3f7 | 2,087 | advancedPawn advantage intermezzo long middlegame pin promotion | ., ., ., ., ., 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/pbp3b1/1p6/4p3/6P1/1BP1n1QP/PP1R1P1K/4q3 w - - 0 31 | g3h4 g7h6 h4h6 | 964 | kingsideAttack mate mateIn2 middlegame short | ., ., ., ., ., β, ., β,
β, β, β, ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., β, β, ., β, ., β, β,
β, β, ., β, ., β, ., β,
., ., ., ., β, ., ., . | false | false | false | false | w |
1r2r1k1/p3qppp/1p1b2b1/PP6/2PQPP2/3P3B/1B5P/R4RK1 b - - 0 27 | d6c5 d4f2 c5f2 | 1,126 | advantage middlegame pin short | ., β, ., ., β, ., β, .,
β, ., ., ., β, β, β, β,
., β, ., β, ., ., β, .,
β, β, ., ., ., ., ., .,
., ., β, β, β, β, ., .,
., ., ., β, ., ., ., β,
., β, ., ., ., ., ., β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
6R1/8/5k2/5p2/7P/6K1/8/5r2 b - - 7 61 | f1g1 g3f2 g1g8 | 976 | crushing endgame rookEndgame short skewer | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r2q1rk1/1bpn1ppp/4p3/p1Pn4/1p1Q1N2/1B3P2/PPP3PP/R1B2RK1 b - - 1 15 | e6e5 d4d5 b7d5 | 1,777 | 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, . | false | false | false | false | b |
5rr1/pppkq2p/3pb3/1P2n3/4PR2/2Q1B3/P1PN2PP/5RK1 b - - 2 20 | e7g7 f1f2 e5f3 d2f3 g7c3 | 1,500 | 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, . | false | false | false | false | b |
2r3k1/Qb3ppp/1p3q2/3p1p2/5P2/8/P2N1PPP/2R3K1 w - - 1 21 | c1c8 b7c8 a7c7 g7g6 c7c8 | 2,036 | advantage 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 | w |
r4rk1/1p3p2/4p1p1/4n3/2P1NR1R/p4P2/7P/7K w - - 0 31 | e4f6 g8g7 h4h7 | 887 | endgame mate mateIn2 short | β, ., ., ., ., β, β, .,
., β, ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., β, ., β, β, ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
r3k3/pp3p1p/2p5/4B3/3P3n/P6q/1P1Q1PrP/R4BRK b q - 3 23 | g2g1 | 1,784 | equality kingsideAttack 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 | true | b |
1k2r3/8/p3p3/1p1p1p2/BB6/P7/4nPPK/1R2R3 b - - 0 29 | e8h8 | 528 | anastasiaMate 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 |
8/4Qp1k/1p1Bp2p/4P2K/5q2/8/8/8 b - - 5 62 | f4f3 h5h4 h6h5 e7g5 f3h1 h4g3 h1g1 g3f4 g1c1 | 2,785 | crushing endgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., β, ., β, β, ., ., β,
., ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1b2r2k/p3N1pp/2p1Q3/3p2q1/3P4/2P3P1/Pr5P/4RRK1 b - - 6 27 | b8g3 e7g6 h7g6 e6h3 g3h4 | 2,016 | crushing discoveredAttack long master middlegame | ., β, ., ., β, ., ., β,
β, ., ., ., β, ., β, β,
., ., β, ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
β, β, ., ., ., ., ., β,
., ., ., ., β, β, β, . | false | false | false | false | b |
4rbk1/pR4p1/2p4p/P1Pp1B2/3P4/4r1Bq/2Q2P2/1R4K1 b - - 0 29 | e3e1 b1e1 e8e1 | 1,258 | kingsideAttack mate mateIn2 middlegame short | ., ., ., ., β, β, β, .,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., ., β,
β, ., β, β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, β,
., ., β, ., ., β, ., .,
., β, ., ., ., ., β, . | false | false | false | false | b |
r2k1b1r/pp1q4/2np2P1/2p5/4P3/5Qp1/PPP3P1/RN3RK1 w - - 2 17 | f3f6 d8c7 f6h8 | 1,621 | 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, . | false | false | false | false | w |
R7/P4p1k/5p2/5KpP/r5P1/5P2/8/8 b - - 8 58 | a4f4 | 1,180 | endgame mate mateIn1 oneMove rookEndgame | β, ., ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/4kp2/4p3/2NbP3/1P1R1P2/r1P5/3K1R1P/6r1 b - - 8 36 | a3a2 d2e3 g1e1 | 1,322 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., ., β, β, β, ., ., .,
., β, ., β, ., β, ., .,
β, ., β, ., ., ., ., .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
3Q1bk1/1p3rqp/p7/2pP1R2/2P1p3/1P1P4/P5PP/6K1 w - - 1 27 | f5g5 e4d3 g5g7 | 1,464 | 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 | w |
r1b1k2r/pp3pp1/2N1p3/3pP3/1P4pq/1NP5/P4PPP/R2Q1RK1 b kq - 0 17 | h4h2 | 1,251 | 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 | true | true | b |
1k3r2/ppb1qp2/3r1np1/2p1Nb2/7p/1PQ1P3/PB2BPPP/2R2RK1 b - - 7 22 | f6e4 | 1,597 | advantage 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 | false | false | b |
8/5pk1/R6p/1pQ1p1p1/1Pb1B1R1/5P2/5PKP/2q5 b - - 3 36 | c1f1 g2g3 f1g1 g3h3 c4f1 g4g2 g1g2 | 1,654 | endgame mate mateIn4 veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., β,
., β, β, ., β, ., β, .,
., β, β, ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
4r1k1/b1p4p/2p2p2/2P2Pp1/pP1P2R1/P3B1KP/5P2/8 b - - 3 33 | h7h5 g3f3 h5g4 | 1,308 | crushing endgame short trappedPiece | ., ., ., ., 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/ppp5/6k1/3P1n2/P6Q/2P3Pp/1P4bP/4R1K1 w - - 8 28 | e1e6 g6g7 h4g5 g7h8 e6g6 | 2,553 | crushing defensiveMove endgame exposedKing long | β, ., ., ., ., β, ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., β, β,
., β, ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
2r1k2r/1R1bpp1p/6p1/p2Pq3/2Q1P3/2R3P1/5PBP/6K1 w k - 1 23 | c4c8 d7c8 c3c8 | 805 | mate mateIn2 middlegame short | ., ., β, ., β, ., ., β,
., β, ., β, β, β, ., β,
., ., ., ., ., ., β, .,
β, ., ., β, β, ., ., .,
., ., β, ., β, ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | true | false | w |
7k/4Q1p1/1b5p/1p1p4/2p2r2/2P2q2/PP4R1/R6K w - - 2 39 | e7g7 | 1,009 | endgame | ., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., β, ., ., ., ., ., β,
., β, ., β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., ., β, ., .,
β, β, ., ., ., ., β, .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
1r3rk1/3b1ppp/R2p4/3Bp1q1/3nP2b/1PN3P1/2P2P1P/1N1QR1K1 b - - 0 20 | d7g4 d1d3 d4f3 | 1,744 | advantage middlegame short | ., β, ., ., ., β, β, .,
., ., ., β, ., β, β, β,
β, ., ., β, ., ., ., .,
., ., ., β, β, ., β, .,
., ., ., β, β, ., ., β,
., β, β, ., ., ., β, .,
., ., β, ., ., β, ., β,
., β, ., β, β, ., β, . | false | false | false | false | b |
r4rk1/1b3pp1/p3p2p/2p1P3/P1Qqn3/8/5PPP/RBB1R1K1 w - - 1 23 | c4d4 | 1,653 | advantage 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 |
8/8/8/1p5r/8/6k1/PR6/5K2 b - - 1 44 | h5h1 f1e2 h1h2 e2d3 h2b2 | 1,267 | crushing endgame exposedKing long rookEndgame skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
rb1q1rk1/1p3p2/p3pP1p/3p4/7p/N1P5/PP2QPPP/R4RK1 w - - 0 18 | e2g4 g8h8 g4g7 | 829 | 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, . | false | false | false | false | w |
5rk1/ppp3p1/2b1q1rp/4P3/3P4/P2Q1P2/1P1B2PP/2R2RK1 b - - 2 24 | g6g2 g1g2 e6g4 g2h1 f8f3 | 2,201 | attraction crushing deflection kingsideAttack long middlegame pin sacrifice | ., ., ., ., ., β, β, .,
β, β, β, ., ., ., β, .,
., ., β, ., β, ., β, β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, ., β, ., .,
., β, ., β, ., ., β, β,
., ., β, ., ., β, β, . | false | false | false | false | b |
8/8/2p2p1p/1pPk2p1/1P1P1PP1/4K3/8/8 w - - 1 41 | f4g5 h6g5 e3d3 d5e6 d3e4 | 2,027 | crushing defensiveMove endgame long master pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
., β, β, β, ., ., β, .,
., β, ., β, ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1qr3k1/npr2ppb/4p2p/Q1RpP3/3P2P1/P3B2P/4BP2/2R3K1 b - - 0 29 | b7b6 c5c7 b6a5 c7c8 a7c8 | 1,780 | crushing fork long middlegame | ., β, β, ., ., ., β, .,
β, β, β, ., ., β, β, β,
., ., ., ., β, ., ., β,
β, ., β, β, β, ., ., .,
., ., ., β, ., ., β, .,
β, ., ., ., β, ., ., β,
., ., ., ., β, β, ., .,
., ., β, ., ., ., β, . | false | false | false | false | b |
7k/1p3r2/p6p/2p5/5q2/1P5Q/1PP3PP/3R2K1 b - - 1 29 | f4f2 g1h1 f2f1 d1f1 f7f1 | 1,154 | backRankMate endgame long mate mateIn3 sacrifice | ., ., ., ., ., ., ., β,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., β,
., β, β, ., ., ., β, β,
., ., ., β, ., ., β, . | false | false | false | false | b |
3r2k1/p1p1r1p1/1p3nQ1/6N1/8/P2q2P1/5R1P/1R4K1 w - - 1 32 | f2f6 d3g6 f6g6 | 1,606 | advantage master middlegame pin short | ., ., ., β, ., ., β, .,
β, ., β, ., β, ., β, .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., β, . | false | false | false | false | w |
1kr4r/pp6/5p2/3q3p/3R2p1/P2P1NP1/5PKP/3Q1R2 b - - 0 27 | g4f3 d1f3 d5d4 | 1,281 | crushing intermezzo 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 |
r1b2rk1/1pQq1pp1/7p/R7/3P4/5N2/P1R3PP/6K1 b - - 0 23 | d7c7 c2c7 a8a5 | 1,516 | capturingDefender crushing intermezzo 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 |
Q1b1r1k1/3n1p1p/p2Bpnp1/8/2p5/2q5/P1P1BPPP/R4RK1 b - - 1 19 | c3d2 e2d3 c4d3 | 1,972 | advantage fork 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, . | false | false | false | false | b |
1k4r1/ppp5/3qp2Q/5p2/3P4/2P3P1/PP6/3RR1K1 b - - 0 25 | d6g3 g1f1 g3g2 | 1,177 | 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 | b |
6k1/5p1p/4pKp1/R7/7P/2p3P1/2r2P2/8 w - - 2 36 | a5a8 | 590 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., β, β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5kp1/2R4p/1P1r1p2/8/3r2PP/4pKP1/1R6 b - - 1 40 | d3d1 f2e2 d1b1 | 1,390 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., β,
., β, ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., β, β, β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
2b2k2/1p5p/p2r3p/4Rp1B/5P2/8/P4K2/8 w - - 0 41 | e5e8 f8g7 e8c8 | 1,110 | advantage endgame fork short | ., ., β, ., ., β, ., .,
., β, ., ., ., ., ., β,
β, ., ., β, ., ., ., β,
., ., ., ., β, β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r2rk1/1p3pp1/p1nQ3p/4p3/4PqPP/1NP2P2/PP2K3/6RR b - - 0 21 | f8d8 d6c5 c6d4 | 1,915 | 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 | b |
r2b3k/pp1b1Qrp/2q2n2/5pB1/2Bp1P2/8/PPP1R1PP/4R2K w - - 10 26 | g5f6 d8f6 e2e8 a8e8 e1e8 d7e8 f7f8 g7g8 f8g8 | 2,641 | kingsideAttack mate mateIn5 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 | false | false | false | false | w |
3r3k/p5pp/1p6/3r4/3N3q/2P1BR2/PP2K1P1/5R2 w - - 0 30 | f3f8 d8f8 f1f8 | 426 | backRankMate mate mateIn2 middlegame short | ., ., ., β, ., ., ., β,
β, ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., β,
., ., β, ., β, β, ., .,
β, β, ., ., β, ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
r7/4Nqkp/p2p2pR/2n1p1Q1/1p2P1P1/8/PPP2r2/2KR4 w - - 4 22 | e7f5 g7g8 h6g6 h7g6 f5h6 g8f8 h6f7 | 1,633 | crushing deflection 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, ., ., ., . | false | false | false | false | w |
5r1k/1pQ3p1/p6p/2P3q1/1P4P1/P4P2/4r1B1/4RRK1 b - - 2 37 | g5e3 g1h2 e2e1 f1e1 e3e1 | 1,580 | advantage long middlegame | ., ., ., ., ., β, ., β,
., β, β, ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., β, β, β, . | false | false | false | false | b |
1r2k3/3n2Qp/p3r3/8/1q5P/1P6/1P3PP1/3R2K1 w - - 0 28 | g7d7 e8f8 d7e6 | 1,079 | 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 |
8/8/p7/Pp5k/1Pp2P1P/2PpKP2/8/8 b - - 0 42 | h5h4 e3f2 h4h5 | 1,900 | crushing defensiveMove endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., β, β, ., ., β, ., β,
., ., β, β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r1bk1/6pN/p3p1Q1/5p2/8/2P4P/4q1P1/5R1K w - - 6 33 | h7f6 g8h8 g6h7 | 1,013 | endgame mate mateIn2 pin short | ., ., ., β, ., β, β, .,
., ., ., ., ., ., β, β,
β, ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
rr4k1/pQ1n3p/3q2p1/2pNpp2/P7/1P1P4/2P2PP1/R3R1K1 w - - 1 22 | b7d7 d6d7 d5f6 g8g7 f6d7 | 1,550 | attraction crushing fork long middlegame sacrifice | β, β, ., ., ., ., β, .,
β, β, ., β, ., ., ., β,
., ., ., β, ., ., β, .,
., ., β, β, β, β, ., .,
β, ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., β, ., ., β, β, .,
β, ., ., ., β, ., β, . | false | false | false | false | w |
r1b2rk1/pp4p1/4pp2/2q1n1N1/7Q/8/2PN1PPP/R3R1K1 w - - 0 18 | h4h7 | 722 | 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 |
3r1r2/pp4kp/2bp2p1/2q1n3/3Np3/5B2/2PQ2PP/1R1R3K w - - 0 28 | d4e6 g7f7 e6c5 | 1,057 | advantage fork 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 | w |
8/6k1/6p1/pB6/P7/7P/1r2R1r1/3K3R b - - 1 43 | g2e2 b5e2 b2b1 d1c2 b1h1 | 2,094 | advantage endgame exposedKing long skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., β, ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | b |
8/8/8/8/p1rk1RP1/8/7K/8 b - - 1 51 | d4c3 f4f3 c3b4 g4g5 a4a3 f3f8 a3a2 | 2,479 | advancedPawn crushing defensiveMove endgame rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, β, ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1q6/3r1rbk/pp5p/8/P3N2P/3Qnp2/1PR2P2/6K1 w - - 0 39 | e4f6 h7h8 d3h7 | 1,746 | doubleCheck mate mateIn2 middlegame short | ., β, ., ., ., ., ., .,
., ., ., β, ., β, β, β,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., β, β, β, ., .,
., β, β, ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/p3p3/1pk4p/6pP/1P1B2P1/6b1/P7/3K4 w - - 3 42 | d4g7 c6d7 g7h6 g3e5 h6g5 | 1,631 | bishopEndgame crushing endgame long | ., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., β, β,
., β, ., β, ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
2R5/1p3R2/p2kp3/7P/b2B4/2P1P3/PP5r/1K6 b - - 0 39 | h2h1 f7f1 h1f1 | 904 | endgame mate mateIn2 short | ., ., β, ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
β, β, ., ., ., ., ., β,
., β, ., ., ., ., ., . | false | false | false | false | b |
8/7p/b1P1B3/8/p3pp1k/P6P/1KR5/5r2 w - - 0 55 | e6c4 a6c4 c2c4 | 2,221 | advantage endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., β,
β, ., ., ., ., ., ., β,
., β, β, ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
r3kb1r/ppp3pp/2n1pq2/8/3NP3/8/PPP3PP/R1BQ1RK1 b kq - 0 12 | f6d4 d1d4 c6d4 | 1,607 | advantage middlegame short | β, ., ., ., β, β, ., β,
β, β, β, ., ., ., β, β,
., ., β, ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
β, ., β, β, ., β, β, . | false | false | true | true | b |
r1b1Nr1k/1p1p3p/p3p1p1/4n3/P7/1B6/1PP3PP/R4RK1 w - - 0 23 | f1f8 | 666 | hangingPiece kingsideAttack mate mateIn1 middlegame oneMove | β, ., β, ., β, β, ., β,
., β, ., β, ., ., ., β,
β, ., ., ., β, ., β, .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
NQb2b1r/ppBk3p/2q2p2/6p1/1n1P4/2R5/PPP3PP/2K2R2 b - - 7 20 | b4a2 c1d1 a2c3 | 978 | 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, ., . | false | false | false | false | b |
3k4/p5Rp/1pp1B2p/4K3/P1P5/5r2/3b4/8 w - - 6 52 | g7d7 d8e8 d7d2 | 1,597 | advantage endgame fork master short | ., ., ., β, ., ., ., .,
β, ., ., ., ., ., β, β,
., β, β, ., β, ., ., β,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5kp1/2p1b3/7P/1P1P1qP1/2P2Q2/5NK1/8 b - - 2 47 | e6d5 f3d5 c6d5 | 1,376 | crushing endgame master masterVsMaster pin short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., β,
., β, ., β, ., β, β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/kp6/pR6/P2q1p2/5P2/4p1PK/8/1R6 w - - 0 52 | b6b7 d5b7 b1b7 a7b7 h3g2 e3e2 g2f2 e2e1q f2e1 | 1,258 | crushing endgame queenRookEndgame veryLong | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
β, ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
r1b2rk1/1pQpqppp/p4n2/3Np1B1/4P3/8/PPn2PPP/R3KB1R w KQ - 0 14 | c7c2 f6d5 g5e7 | 1,668 | crushing hangingPiece opening short | β, ., β, ., ., β, β, .,
., β, β, β, β, β, β, β,
β, ., ., ., ., β, ., .,
., ., ., β, β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., ., ., β, β, ., β | true | true | false | false | w |
rn3rk1/p2pbppp/qp2pn2/8/3P1B2/2P1QN2/PP1N1PPP/R4RK1 b - - 4 12 | f6d5 e3e4 f7f5 e4d5 e6d5 | 1,764 | crushing long master masterVsMaster middlegame | β, β, ., ., ., β, β, .,
β, ., ., β, β, β, β, β,
β, β, ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., β, ., β, β, ., .,
β, β, ., β, ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
kn2R3/ppp2N2/8/1P5r/3r1n2/P5p1/6p1/4R1K1 w - - 0 35 | e8b8 a8b8 e1e8 d4d8 e8d8 | 762 | attraction backRankMate long mate mateIn3 middlegame sacrifice | β, β, ., ., β, ., ., .,
β, β, β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., β, ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
6k1/5pp1/7p/pB6/Pp2q3/2b5/2P2PP1/3Q2K1 w - - 1 34 | d1d8 g8h7 b5d3 | 984 | crushing endgame pin short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
β, β, ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
3q1Q2/pp5k/4N3/1bppP3/6p1/2P1P3/PP3KPP/8 b - - 2 28 | d8h4 g2g3 h4h2 f2e1 h2e2 | 1,510 | endgame long mate mateIn3 | ., ., ., β, ., β, ., .,
β, β, ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., β, β, β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., β, ., ., .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/Q4kP1/8/3p4/2nP4/5P2/pr6/2K5 b - - 2 65 | f7g8 a7a8 g8g7 | 1,640 | crushing defensiveMove endgame master short | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
r1q1nbk1/1p3p2/1Qn3pp/pN2N3/2P1P3/1P4Pb/PB3PB1/3R2K1 b - - 0 24 | h3g2 g1g2 c6e5 | 2,531 | advantage intermezzo 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 |
8/8/6p1/6Pp/5k1P/4R2K/8/8 b - - 0 73 | f4e3 h3g3 e3e4 | 736 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/pR1n1ppp/2p5/P1Pp2qn/3P4/2NQ4/4NPPP/6K1 b - - 1 20 | h5f4 e2f4 e8e1 d3f1 e1f1 | 2,006 | crushing kingsideAttack long middlegame sacrifice | ., ., ., ., β, ., β, .,
β, β, ., β, ., β, β, β,
., ., β, ., ., ., ., .,
β, ., β, β, ., ., β, β,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2k4r/2q1bp1p/p4p2/3Q4/Pp6/1n6/3P2PP/R1B2RK1 b - - 0 22 | c7c5 d5c5 e7c5 g1h1 b3a1 | 2,229 | crushing 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 | b |
6k1/5p2/6p1/7p/pQ5P/Pq4P1/4KP2/8 b - - 3 41 | b3b4 a3b4 a4a3 | 1,337 | crushing endgame master queenEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4r2/pp1b1qp1/2n1pk2/2b4Q/4p3/2P5/PP3PPP/R1B2RK1 w - - 2 19 | h5g5 | 1,609 | master mate mateIn1 middlegame oneMove | β, ., ., ., ., β, ., .,
β, β, ., β, ., β, β, .,
., ., β, ., β, β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., β, ., ., β, β, . | false | false | false | false | w |
4r3/3k1p1p/p4QpB/3P1b2/8/Pp3B2/2r2PPP/K2R4 b - - 0 26 | c2a2 | 1,278 | 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 | b |
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.