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 |
|---|---|---|---|---|---|---|---|---|---|
8/P2R2pp/8/4p1P1/2p1b2P/3p4/1k6/3K4 w - - 2 47 | d7d8 c4c3 d8b8 | 2,223 | crushing endgame short | ., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., β, ., β, ., ., β,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
5r2/5p1k/2bPp3/6Q1/2q3P1/7K/P4R1P/8 w - - 1 33 | f2f6 c4c3 h3h4 c3f6 g5f6 | 1,969 | crushing defensiveMove endgame long | ., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., β, β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/7p/6p1/1p4P1/3k1P1P/8/3K4/8 w - - 1 55 | f4f5 d4e5 f5f6 | 1,998 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., β, .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/1q4p1/2b2B1p/8/P7/6QP/5P2/6K1 b - - 0 35 | b7b1 g1h2 b1h1 | 696 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., β, ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
3rk3/5pb1/1p1p2p1/1N1Q3p/8/7P/PP3PPK/2r5 w - - 1 27 | b5d6 d8d6 d5d6 | 1,674 | advantage endgame short | ., ., ., β, β, ., ., .,
., ., ., ., ., β, β, .,
., β, ., β, ., ., β, .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | w |
4r2k/1p1q2pp/p1pN1pn1/P7/1BPP1n2/8/1P1Q2PP/5RK1 b - - 1 27 | e8e2 f1f4 e2d2 | 1,620 | 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 |
r3r1k1/pp3ppp/2p5/3pP3/5P2/1BN2Q2/PPPK1n1q/R3R3 b - - 8 23 | f2e4 d2c1 h2d2 c1b1 d2e1 | 1,054 | crushing doubleCheck 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, ., ., . | false | false | false | false | b |
k1r5/pp1Q4/2rB3p/3p2p1/8/qP3P2/P2R2PP/1K2R3 b - - 5 31 | c6c1 e1c1 a3c1 | 942 | mate mateIn2 middlegame queensideAttack 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 |
r3kb1r/pp2n1pp/n1ppq3/1N2p3/4P3/8/PPP2PPP/R1BQ1RK1 w kq - 0 13 | b5d6 e8d7 d6f7 d7c7 f7h8 | 1,905 | advantage discoveredAttack exposedKing long opening | β, ., ., ., β, β, ., β,
β, β, ., ., β, ., β, β,
β, ., β, β, β, ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., β, β, ., β, β, . | false | false | true | true | w |
8/8/4p3/4P3/3P1Kpk/8/8/8 w - - 2 63 | d4d5 g4g3 d5d6 g3g2 d6d7 | 1,846 | advancedPawn crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5pkp/R5p1/P4n2/8/8/r4BPP/6K1 b - - 0 41 | a2a1 f2e1 a1e1 | 532 | advantage endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2Rr2k1/p3Qppp/1b1r4/5q2/5P1P/5BP1/8/2R4K w - - 2 30 | e7e8 d8e8 c8e8 | 1,900 | backRankMate mate mateIn2 middlegame sacrifice short xRayAttack | ., ., β, β, ., ., β, .,
β, ., ., ., β, β, β, β,
., β, ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β | false | false | false | false | w |
4k3/rR6/4K2p/6p1/3b2P1/8/2B5/8 w - - 0 50 | b7b8 | 1,452 | endgame master mate mateIn1 oneMove | ., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/4R1b1/p1p4p/1p6/8/2P2pP1/PP3K1P/R1Br4 w - - 0 28 | e7g7 g8g7 c1h6 g7h6 a1d1 | 1,227 | attraction crushing discoveredAttack 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 |
r1b2q1k/pp2p1bp/3p2p1/5rN1/3n2P1/1Q3N1P/PP3P2/R1B2RK1 w - - 0 15 | f3d4 f5g5 c1g5 | 1,555 | 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 | w |
rnb1k2r/pp3ppp/2p2q2/8/2Ppnb2/3N4/PP1PQPPP/R1B1KB1R w KQkq - 0 10 | e2e4 e8d8 e4f4 f6f4 d3f4 | 1,840 | advantage hangingPiece long opening | β, β, β, ., β, ., ., β,
β, β, ., ., ., β, β, β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, β, ., .,
., ., ., β, ., ., ., .,
β, β, ., β, β, β, β, β,
β, ., β, ., β, β, ., β | true | true | true | true | w |
r1bq2k1/p5p1/1p1p3p/2p4Q/2PbP3/3P3P/P4PP1/1R3R1K w - - 0 20 | h5d5 c8e6 d5e6 | 956 | 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 | false | false | false | false | w |
8/2p4p/6p1/2P1kp2/3N3P/PP2KP2/6P1/1b6 b - - 4 41 | f5f4 e3f2 e5d4 | 1,002 | advantage deflection endgame short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., β, β, ., .,
., ., ., β, ., ., ., β,
β, β, ., ., β, β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
6k1/2N5/R5p1/1Pp1p1P1/K1P5/2P1Q3/8/1q6 b - - 2 55 | b1a2 | 1,358 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, β, ., β, ., β, .,
β, ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
8/p7/P1p1kpp1/2Pp2Pp/3P1P1P/5K2/8/8 b - - 0 34 | f6g5 f4g5 e6f5 f3g3 f5e4 | 885 | crushing endgame long pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., β, ., β, β, β, .,
., ., β, β, ., ., β, β,
., ., ., β, ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k1rr3/1pp3p1/R7/5p1p/8/3Pq3/PQP3PP/1R5K b - - 1 25 | e3e1 b1e1 e8e1 | 731 | backRankMate endgame mate mateIn2 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 |
4r2k/6pp/p6r/1p3b2/3P1p1q/2P2B2/PP3PPP/R3R2K w - - 0 32 | e1e8 | 481 | backRankMate 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 |
6k1/1p4p1/5bPp/3PB2P/2P5/p4N2/r7/2K5 w - - 0 40 | e5f6 g7f6 d5d6 a2a1 c1c2 | 1,973 | advantage endgame long | ., ., ., ., ., ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., β, β, ., ., β,
., ., β, ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
r1k2b1N/2p1q1pp/pp2pp2/7Q/2bP1P2/8/PP3PPP/R1R3K1 b - - 1 18 | g7g6 h8g6 h7g6 | 1,287 | 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 |
rnb1k2r/pp3ppp/2pp4/4p3/2P1P1n1/2NPq1PB/PP1Q3P/R3K1NR w KQkq - 0 10 | d2e3 g4e3 h3c8 | 1,051 | 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 | true | true | w |
3r1rk1/p1p2ppp/1p2p3/2q5/2P3P1/1PQ2b1P/PB3P2/5RK1 w - - 0 23 | c3g7 | 611 | kingsideAttack mate mateIn1 middlegame oneMove | ., ., ., β, ., β, β, .,
β, ., β, ., ., β, β, β,
., β, ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., β, .,
., β, β, ., ., β, ., β,
β, β, ., ., ., β, ., .,
., ., ., ., ., β, β, . | false | false | false | false | w |
r5rk/1p3p1p/pbp2R2/4p2Q/2P1P3/P1N5/1PPq2PP/R6K b - - 0 18 | d2g2 | 858 | 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 | false | false | false | false | b |
2r3k1/1p3ppp/p2r4/4Pb2/3n1Q2/P1N5/BP5P/2KR3R b - - 0 24 | d4e2 | 837 | master 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 | false | false | false | false | b |
8/3R3p/8/8/k1K2PP1/1p6/8/r7 b - - 1 48 | a1c1 c4d5 c1d1 d5e6 d1d7 | 1,838 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
2r2k2/1b3Ppp/4p2P/3p4/4PP2/3BKQN1/1q6/3R4 b - - 8 35 | d5d4 | 1,506 | master mate mateIn1 middlegame oneMove | ., ., β, ., ., β, ., .,
., β, ., ., ., β, β, β,
., ., ., ., β, ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., β, β, β, β, .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
r1b2r1k/4bPp1/p1p4B/3p3Q/8/2P5/PP3qPP/RN5K w - - 0 19 | h6c1 | 1,517 | discoveredAttack 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 |
Q7/5pkp/p3r1p1/8/3Pp2P/1P1qR1P1/P2n1P2/6KR b - - 8 39 | d3f1 g1h2 f1f2 | 1,796 | crushing deflection 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 | b |
5k2/5n2/1p2PK2/p7/6P1/8/8/8 w - - 0 55 | e6f7 a5a4 g4g5 a4a3 g5g6 a3a2 g6g7 | 1,777 | advancedPawn endgame mate mateIn4 quietMove veryLong | ., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., β, ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1Q2bk1p/4p1p1/1P1nP3/1p1PNpK1/5N1P/1P4P1/2r4r b - - 1 35 | h7h5 | 1,775 | 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 |
7k/ppp5/2pr4/4N2p/2P1br2/1PP1R2P/P7/2K3R1 w - - 4 28 | e3e4 f4e4 e5f7 h8h7 f7g5 | 2,259 | crushing endgame exposedKing fork long sacrifice | ., ., ., ., ., ., ., β,
β, β, β, ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., β, ., ., β,
., ., β, ., β, β, ., .,
., β, β, ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., β, . | false | false | false | false | w |
6k1/2R5/2r1r3/3p2N1/3P4/P6P/2P2PP1/6K1 b - - 0 30 | e6e1 g1h2 c6c7 | 1,032 | crushing endgame intermezzo short | ., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r1bqr1k1/ppp1bppp/2p5/8/4Q3/2N2P2/PPPPB1PP/R1B1K2R b KQ - 4 9 | e7h4 g2g3 e8e4 | 1,000 | advantage discoveredAttack 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 | b |
1r5k/7p/8/5p2/R4P1n/3K2NP/8/8 b - - 2 35 | b8b3 d3c4 b3g3 | 939 | crushing endgame short skewer | ., β, ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., β,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/p4p1k/1pp1nqp1/5R1p/2P5/1P2PBQ1/P4PPP/6K1 b - - 0 33 | f6a1 f3d1 a1d1 | 782 | backRankMate endgame 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 |
5rk1/Q4p1p/2q2b2/2p3pP/2P3P1/6K1/PP3P2/1R2R3 b - - 0 30 | f8a8 a7a8 c6a8 | 2,028 | advantage endgame short trappedPiece | ., ., ., ., ., β, β, .,
β, ., ., ., ., β, ., β,
., ., β, ., ., β, ., .,
., ., β, ., ., ., β, β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., .,
., β, ., ., β, ., ., . | false | false | false | false | b |
r2q3k/p5pp/2p2r2/3ppQN1/PPb5/2N5/2P2PPP/R5K1 w - - 1 23 | f5h7 | 995 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., β, ., ., ., β,
β, ., ., ., ., ., β, β,
., ., β, ., ., β, ., .,
., ., ., β, β, β, β, .,
β, β, β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
2r2rk1/5ppp/p3p3/2Ppq3/b7/8/3QNPPP/2R1R1K1 w - - 0 23 | e2c3 e5f5 c3a4 | 1,548 | 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 |
r3r1k1/2pq1ppp/3p1b2/8/1p1PP3/3Q1P2/1PB2P1P/R3R1K1 w - - 1 20 | a1a8 e8a8 e4e5 | 2,328 | advantage middlegame short | β, ., ., ., β, ., β, .,
., ., β, β, ., β, β, β,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., β, β, ., ., .,
., ., ., β, ., β, ., .,
., β, β, ., ., β, ., β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
3r1k2/ppp2pb1/4r3/4pNp1/8/8/PPP2P1R/2K4R w - - 0 29 | h2h8 g7h8 h1h8 | 842 | endgame mate mateIn2 sacrifice short | ., ., ., β, ., β, ., .,
β, β, β, ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, ., β,
., ., β, ., ., ., ., β | false | false | false | false | w |
r4rk1/3bppbp/p1p3p1/q3p2n/5P2/P1NBB3/1PP2QPP/1R3R1K w - - 0 21 | e3b6 a5b6 f2b6 | 1,744 | crushing 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,
., β, ., ., ., β, ., β | false | false | false | false | w |
r1b2rk1/p4ppp/2p2n2/n1bqN3/BP2p3/2P5/P2P1PPP/RNBQR1K1 b - - 0 12 | c5f2 g1f2 d5e5 f2g1 f6g4 | 2,437 | crushing kingsideAttack long middlegame | β, ., β, ., ., β, β, .,
β, ., ., ., ., β, β, β,
., ., β, ., ., β, ., .,
β, ., β, β, β, ., ., .,
β, β, ., ., β, ., ., .,
., ., β, ., ., ., ., .,
β, ., ., β, ., β, β, β,
β, β, β, β, β, ., β, . | false | false | false | false | b |
3r4/1pkr3p/p7/2pbn3/2P5/1P3NPP/P2RBPK1/3R4 b - - 0 27 | d5f3 e2f3 d7d2 d1d2 d8d2 | 1,316 | crushing discoveredAttack 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 |
8/8/kP6/PR6/K7/8/8/2r5 b - - 30 70 | c1a1 a4b4 a1b1 b4c5 b1b5 | 1,522 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
r4rk1/2p3p1/p3R1QB/1p6/8/P7/5qPP/R6K b - - 1 23 | f2f1 a1f1 f8f1 | 528 | backRankMate mate mateIn2 middlegame sacrifice short | β, ., ., ., ., β, β, .,
., ., β, ., ., ., β, .,
β, ., ., ., β, ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., β | false | false | false | false | b |
3b4/5p1p/p5p1/Pp2k3/1PpN4/6P1/6PP/5K2 w - - 6 34 | d4c6 e5e4 c6d8 | 1,553 | endgame equality fork short | ., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
β, β, ., ., β, ., ., .,
., β, β, β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/6p1/3p4/1Np1bP1K/2PP4/P7/2k5/8 b - - 0 50 | c5d4 b5d4 e5d4 | 1,282 | crushing endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., β, β, ., β, β, ., β,
., ., β, β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r4k1/5Rbp/4q1p1/p7/P2pP3/1PrQ4/2P3PP/5R1K w - - 2 29 | f7g7 g8g7 d3d4 g7g8 d4c3 | 1,387 | advantage attraction fork long middlegame | ., β, ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
β, ., ., β, β, ., ., .,
., β, β, β, ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
8/8/3R4/8/K1R4p/Prk5/2n5/8 b - - 0 57 | c3c4 d6c6 c4d3 | 1,088 | crushing defensiveMove endgame hangingPiece master masterVsMaster short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
β, β, β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q1rk1/p5bp/1p1p2p1/3Ppp2/3n4/3Q4/PPPNNPPP/R3R1K1 b - - 1 19 | e5e4 d3d4 g7d4 | 1,554 | 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, . | false | false | false | false | b |
5rk1/1pqb2pp/p2b1r2/2pPp3/P2PPp2/1P4PP/4QBBK/2R2R2 w - - 1 24 | g3f4 e5d4 e4e5 | 2,499 | 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, ., . | false | false | false | false | w |
8/6r1/2R3P1/pp6/k4K2/P7/8/8 b - - 2 51 | a4a3 c6c5 a3b4 c5g5 a5a4 | 2,322 | crushing defensiveMove endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
β, β, ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/pb3r2/1p2Q1B1/1q6/1R6/1K6/P5PP/8 b - - 2 35 | b7d5 b3c2 b5c5 c2d3 d5e6 | 1,747 | crushing endgame exposedKing fork long | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., .,
., β, ., ., β, ., β, .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/8/pp1k1K2/2pp4/3P4/PPP5/8 w - - 0 51 | b2b3 c4d3 c2d3 d5c5 a2a3 b5b4 a3a4 | 2,473 | crushing defensiveMove endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., β, ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r6k/pp4p1/8/2P1R1pq/2R5/5rP1/PP1Q3P/7K b - - 1 31 | h5h3 c4h4 g5h4 e5h5 h8g8 d2d5 f3f7 | 2,423 | crushing defensiveMove endgame veryLong | β, ., ., ., ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, β, .,
β, β, ., β, ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
2rq2k1/p4p2/1p2pQp1/4P1Np/1PP5/P2r4/6PP/2R3K1 w - - 9 31 | f6f7 g8h8 f7h7 | 1,142 | 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 |
2rr2k1/3N1pp1/p3p2p/1p4q1/2B5/3P4/PPP2P1Q/1K5R w - - 4 26 | h1g1 g5g1 h2g1 d8d7 c4b3 | 1,746 | advantage 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 |
4r3/p4kpp/1p6/8/3B4/2n4P/P1R2PP1/6K1 b - - 0 28 | c3e2 g1f1 e2d4 | 1,279 | advantage endgame fork short | ., ., ., ., β, ., ., .,
β, ., ., ., ., β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., β,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r2qr1k1/1pp1bpp1/p2p1n1p/3NnP2/7B/8/PPP2PPP/R2QRBK1 b - - 3 14 | f6d5 d1d5 e7h4 | 1,246 | advantage discoveredAttack 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 |
8/8/6pk/4p2p/6P1/5P1P/7K/8 b - - 0 45 | h5h4 h2g1 h6g5 g1f2 g5f4 f2e2 f4g3 | 2,168 | crushing endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/5pR1/p1k1P1b1/1pp3B1/4pK2/P6r/1PP2P2/8 b - - 6 34 | h3f3 f4g4 g6f5 | 1,275 | advantage endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., β, ., β, ., β, .,
., β, β, ., ., ., β, .,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., β,
., β, β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/3k2p1/3P4/4K3/1p6/1P6/2P5/8 b - - 4 54 | g7g5 e5d5 g5g4 d5e4 d7d6 | 1,856 | crushing endgame long pawnEndgame quietMove zugzwang | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2qr2Q/1p2k1p1/p1p3P1/3pP3/3P4/2N4b/PPP4P/R5K1 w - - 5 26 | h8g7 e7e6 g7f7 | 1,457 | mate mateIn2 middlegame short | β, ., ., β, β, ., ., β,
., β, ., ., β, ., β, .,
β, ., β, ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., β,
β, β, β, ., ., ., ., β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
8/8/PR6/2p2p2/2P2kp1/1P6/4rPK1/8 b - - 0 52 | g4g3 g2f1 e2f2 | 1,311 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., ., β, β, .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r3k1/1p4p1/p3pQ1p/3r4/8/4PP2/PP3RPP/3R2K1 b - - 0 24 | d5d1 f2f1 d1f1 | 1,170 | crushing endgame hangingPiece queenRookEndgame short | ., ., β, ., ., ., β, .,
., β, ., ., ., ., β, .,
β, ., ., ., β, β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | b |
1r4k1/p4p1p/5p1P/2pp2q1/8/4P2Q/5PP1/5RK1 w - - 3 27 | f2f4 g5g6 f4f5 g6g5 f1f3 g8f8 f3g3 | 2,580 | crushing endgame quietMove veryLong | ., β, ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., β, ., β,
., ., β, β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
rr4k1/2q2p1p/p3p1p1/8/1BBP4/3QPP1R/4K3/6R1 b - - 0 26 | b8b4 g1c1 a8c8 | 1,911 | advantage defensiveMove 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 |
5r1k/pbpp4/1pn1p3/7p/1PPq3P/2NB2P1/P2Q2PK/8 w - - 1 27 | d2h6 h8g8 h6h7 | 1,002 | fork mate mateIn2 middlegame short | ., ., ., ., ., β, ., β,
β, β, β, β, ., ., ., .,
., β, β, ., β, ., ., .,
., ., ., ., ., ., ., β,
., β, β, β, ., ., ., β,
., ., β, β, ., ., β, .,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b4k/1p4p1/p2b2q1/2p3N1/2Pp1P1P/1Pn5/PK1R2P1/4Q2R w - - 3 29 | h4h5 g6b1 e1b1 | 1,405 | advantage middlegame short | β, ., β, ., ., ., ., β,
., β, ., ., ., ., β, .,
β, ., ., β, ., ., β, .,
., ., β, ., ., ., β, .,
., ., β, β, ., β, ., β,
., β, β, ., ., ., ., .,
β, β, ., β, ., ., β, .,
., ., ., ., β, ., ., β | false | false | false | false | w |
r3k2r/pp2bppp/2bpq3/3Np3/2Q1P3/5N2/PPP2PPP/R3K2R w KQkq - 4 12 | d5c7 e8d7 c7e6 | 931 | 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 | true | true | true | true | w |
r7/7p/6p1/P7/1k6/2pK4/5PPP/R7 b - - 0 46 | a8d8 d3c2 d8d2 c2c1 d2f2 a1b1 b4a5 b1b7 h7h6 b7b3 f2g2 | 2,828 | crushing endgame exposedKing quietMove rookEndgame veryLong | β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
8/pp2Q1R1/1k6/3p4/4p1q1/1N1n4/PP6/1K6 b - - 0 34 | g4d1 b3c1 d1c1 | 991 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, β, ., ., β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, .,
., β, ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
5r1k/7p/p5p1/2Q5/P3q3/1P5P/2P3P1/6K1 w - - 0 39 | c5f8 | 417 | endgame hangingPiece mate mateIn1 oneMove | ., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/5ppp/1P1k1p2/3P4/2p5/1R2P1P1/5P1P/6K1 b - - 0 32 | c4b3 b6b7 d6c7 b7b8q c7b8 | 1,201 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., β, ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/8/4n3/5kp1/5p2/8/4R1K1 b - - 10 57 | f3f2 g1f2 e5d3 f2f1 d3e1 | 1,991 | advancedPawn attraction crushing endgame exposedKing fork long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, . | false | false | false | false | b |
7k/8/P4p2/1N4pp/2B5/1P4PK/3r3P/8 b - - 0 43 | g5g4 h3h4 d2h2 | 974 | deflection endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., β, β,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3r1k1/2p2ppp/p1n5/1p2P3/6n1/5N1q/PPB2N2/R1BQR1K1 b - - 0 19 | h3g3 g1f1 g3f2 | 1,593 | 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, . | false | false | false | false | b |
3R4/5ppk/7p/p4P1P/4q3/4P1Q1/1r4P1/6K1 w - - 1 37 | g3g6 f7g6 h5g6 | 1,978 | endgame mate mateIn2 sacrifice short | ., ., ., β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
4rbk1/B2Q1p1p/6p1/8/8/6P1/P1q2P1P/3R2K1 b - - 0 29 | e8e7 d7d2 c2d2 d1d2 e7a7 | 1,857 | crushing endgame long | ., ., ., ., β, β, β, .,
β, ., ., β, ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., β, ., ., β, ., β,
., ., ., β, ., ., β, . | false | false | false | false | b |
r7/2kbQ3/pR1p2p1/N1p2P2/2P1P1q1/3Pn3/5RPP/6K1 b - - 0 27 | g4d1 f2f1 d1f1 | 1,094 | 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 |
r6r/4kppp/p2p4/1B2p3/4b3/NQP5/PP3qPP/K2R4 w - - 0 21 | d1f1 f2f1 b5f1 | 1,724 | 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 |
rn1qr1k1/ppp2R2/3b3p/3pN1p1/3P4/6PP/PPPNQ1P1/R5K1 b - - 0 15 | d6e5 e2h5 e5d4 | 1,916 | 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 |
6k1/3r2p1/7p/2B3q1/1PP1Rn2/8/5QP1/5K2 b - - 0 42 | d7d1 e4e1 d1e1 f1e1 f4d3 e1e2 d3f2 | 1,409 | attraction crushing endgame fork veryLong | ., ., ., ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., β, β, ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
8/6p1/4pk2/6RK/5P1P/8/8/6r1 b - - 8 47 | g1g5 f4g5 f6f5 g5g6 f5f6 h5g4 f6g6 | 2,232 | crushing endgame master rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
rn1q2n1/pppb1Q1r/3p3k/3P2p1/8/8/PPP1B1PP/RN3RK1 w - - 4 17 | f7h5 h6g7 f1f7 g7h8 f7h7 | 1,422 | long mate mateIn3 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, . | false | false | false | false | w |
4r1k1/p1q5/5pp1/7p/2P4R/1P2r2P/P5P1/3R1Q1K b - - 4 41 | c7g3 h4f4 e3e1 d1e1 e8e1 | 1,673 | crushing endgame long pin | ., ., ., ., β, ., β, .,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., β,
., β, ., ., β, ., ., β,
β, ., ., ., ., ., β, .,
., ., ., β, ., β, ., β | false | false | false | false | b |
r1q5/1kp1BR1Q/p1nb4/1p1B1b2/3P4/8/PPP3P1/4R1K1 b - - 2 26 | f5h7 e7d6 h7g8 d5c6 b7c6 | 2,029 | advantage 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 |
4rk2/3Q2p1/2P1q2p/1p1p4/4p3/P2nP3/3P1r2/1KBR2R1 w - - 2 35 | d7g7 | 917 | 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 |
1r3knQ/p4pp1/q7/8/4R3/N1Pr4/PP3PPP/1R4K1 b - - 7 30 | a6a3 e4e8 f8e8 b1e1 a3e7 e1e7 e8e7 | 2,213 | advantage middlegame veryLong | ., β, ., ., ., β, β, β,
β, ., ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., β, β, ., ., ., .,
β, β, ., ., ., β, β, β,
., β, ., ., ., ., β, . | false | false | false | false | b |
r2qkb1r/3p1ppp/b4n2/p1p1P3/1p6/1Q1B4/PPP2PPP/RNB2RK1 b kq - 2 11 | a5a4 e5f6 a4b3 f1e1 f8e7 | 1,796 | advantage long opening | β, ., ., β, β, β, ., β,
., ., ., β, ., β, β, β,
β, ., ., ., ., β, ., .,
β, ., β, ., β, ., ., .,
., β, ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, β, β, ., ., β, β, β,
β, β, β, ., ., β, β, . | false | false | true | true | b |
8/1b3ppk/1p5p/1P1pN2P/3P2P1/B3K3/1Qqn1P2/5B2 b - - 0 33 | d2f1 e3f4 c2e4 | 1,722 | hangingPiece mate mateIn2 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 |
rn3r2/p5kp/2pp1p1p/1p2qQ2/8/P2B4/2P3PP/R4R1K w - - 0 19 | f5h7 | 1,186 | 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 |
8/7p/5pp1/1r1P4/4K3/Rpr1PPPk/1R5P/8 b - - 0 36 | b5b4 | 1,743 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., .,
β, β, β, ., β, β, β, β,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1bqk1nr/p1p2ppp/2p5/2b1N3/4P3/8/PPPP2PP/RNBQK2R b KQkq - 0 7 | d8h4 g2g3 h4e4 | 1,147 | crushing 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 | true | true | b |
1k3r2/ppp2P2/1bp5/8/2B4p/1P3R1P/P3Q3/1q5K w - - 4 33 | f3f1 b1f1 e2f1 | 984 | crushing 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 |
r5k1/7p/2N3p1/p2r1pP1/1Pp1n3/2P1R2P/6K1/R7 w - - 2 40 | c6e7 g8g7 e7d5 | 1,009 | 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 | 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.