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 |
|---|---|---|---|---|---|---|---|---|---|
r1b2rk1/ppp2ppp/8/1B1p4/3bn3/5N2/PPP2qPP/RNBQR2K b - - 1 12 | f2g1 f3g1 e4f2 | 1,421 | kingsideAttack mate mateIn2 opening sacrifice short smotheredMate | 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 |
1k5r/ppq2p2/2pN4/4PBb1/2P2pp1/1P5r/P1Q3KP/3R3R b - - 6 28 | f4f3 g2f1 g4g3 f5h3 h8h3 | 1,949 | crushing 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 |
rn1q1rk1/1bpppBbp/1p4pn/6N1/p3P3/2PP3Q/PP3PPP/RNB1K2R b KQ - 0 9 | f8f7 g5f7 h6f7 | 1,854 | advantage opening short | β, β, ., β, ., β, β, .,
., β, β, β, β, β, β, β,
., β, ., ., ., ., β, β,
., ., ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., β, β, ., ., ., β,
β, β, ., ., ., β, β, β,
β, β, β, ., β, ., ., β | true | true | false | false | b |
2k2r2/1pq2p1r/p1p1p3/2NpP2p/3P1RpP/6P1/PPPQ2P1/2K5 w - - 5 28 | c5e6 f7e6 f4f8 | 1,205 | advantage endgame 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 |
4B3/1b4kp/p7/3p3R/6P1/1P6/KPrn1r2/7R w - - 3 35 | h5h7 g7f8 h7b7 | 2,350 | advantage master middlegame short skewer | ., ., ., ., β, ., ., .,
., β, ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, β, β, β, ., β, ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
1k2r3/1p3ppp/3p4/2n5/1rPN4/1P3P2/P5PP/2KRR3 b - - 2 23 | e8e1 d1e1 c5d3 c1d2 d3e1 | 1,343 | advantage attraction endgame exposedKing fork long | ., β, ., ., β, ., ., .,
., β, ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., β, β, β, ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., β, β, β, ., ., . | false | false | false | false | b |
3r1rk1/ppp2pp1/8/4P3/2PPNnq1/3Q4/PP6/5K1R w - - 1 25 | e4f6 g7f6 d3h7 | 1,048 | clearance mate mateIn2 middlegame sacrifice short | ., ., ., β, ., β, β, .,
β, β, β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, β, β, β, β, .,
., ., ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, ., β | false | false | false | false | w |
r2q1rk1/pb3ppp/1p2p3/3n4/8/PnN1PN2/1P1Q1PPP/1BR1K2R w K - 2 14 | d2c2 g7g6 c2b3 | 1,734 | 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 | true | false | false | false | w |
1r4k1/3bqr1p/2p1p1B1/1p2P3/p2P1P2/2PQ2P1/P5K1/1R5R b - - 0 26 | h7g6 d3g6 f7g7 | 1,354 | 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 | b |
r7/pRp2pkp/3p1pr1/4pQ2/4P3/5PB1/P1q2bPP/1R5K w - - 2 23 | b7b2 c2b2 b1b2 | 1,904 | 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 |
3rk2r/p3nppp/1pp5/3q4/1B2QRP1/4P2P/P7/4KR2 w k - 12 31 | e4e7 | 928 | 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 | true | false | w |
r7/ppp1kp2/4n2r/4P1p1/6P1/2q1B2Q/P6P/5RK1 w - - 0 31 | e3g5 e6g5 h3c3 | 1,616 | advantage discoveredAttack 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 |
rk6/1p6/p1n1b3/2Q5/7B/8/P4PPP/4qBK1 w - - 3 31 | h4g3 b8c8 c5d6 e1a5 d6e6 | 2,144 | crushing long middlegame | β, β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, β, β, . | false | false | false | false | w |
k4n2/p2r1pp1/P1rBp2p/4P3/2P5/2K4P/5PP1/1R6 w - - 0 35 | b1b8 | 579 | endgame master 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 | w |
r5k1/pp1qrppp/2nb1n2/6N1/3PNp2/2P5/PPQ3PP/R1B2RK1 b - - 5 15 | f6e4 c2e4 e7e4 | 1,094 | 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 | b |
3r1rk1/pp6/5pb1/5q2/2p5/P2P4/1PP4Q/2K3RR w - - 0 28 | h2h7 | 1,989 | mate mateIn1 middlegame oneMove pin | ., ., ., β, ., β, β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, ., ., β, ., ., ., .,
., β, β, ., ., ., ., β,
., ., β, ., ., ., β, β | false | false | false | false | w |
6k1/2pQr1pp/p1p5/2q1p3/2P5/1P6/P5PP/4R2K w - - 2 28 | d7c8 e7e8 c8e8 | 2,187 | crushing endgame short | ., ., ., ., ., ., β, .,
., ., β, β, β, ., β, β,
β, ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., ., β | false | false | false | false | w |
r4bk1/1p1n1ppp/p2p4/q1pP4/4rP2/1P1B1Q1P/1BP3P1/5RK1 w - - 0 19 | f3e4 g7g6 f4f5 | 1,612 | 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, . | false | false | false | false | w |
2k5/p1p5/r6B/3b4/8/3P4/PPP2P1P/R4RK1 b - - 0 31 | a6g6 h6g5 g6g5 | 986 | endgame fork mate mateIn2 short | ., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., β, ., β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r5k1/p4ppp/q1p3b1/3p1Pn1/8/2P1R3/P1P4P/4R1K1 w - - 0 24 | e3e8 a8e8 e1e8 | 585 | backRankMate endgame mate mateIn2 short | β, ., ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
β, ., β, ., ., ., β, .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., β, ., ., ., ., β,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/8/5k2/R2K4/2P4r/8/P7/8 b - - 2 43 | h4h5 d5d6 h5a5 | 873 | crushing endgame rookEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., β, ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1bqk2r/pp2bpp1/2p1p2p/4N3/3PnQ2/2P3P1/PP3PBP/R3K2R w KQkq - 0 14 | f4f7 | 819 | attackingF2F7 mate mateIn1 middlegame oneMove | β, ., β, β, β, ., ., β,
β, β, ., ., β, β, β, .,
., ., β, ., β, ., ., β,
., ., ., ., β, ., ., .,
., ., ., β, β, β, ., .,
., ., β, ., ., ., β, .,
β, β, ., ., ., β, β, β,
β, ., ., ., β, ., ., β | true | true | true | true | w |
r1b1r3/pp1p1p1k/2n2Bp1/2p1qp2/2B1P3/3P1R2/PPP3PP/R5K1 w - - 0 17 | f3h3 h7g8 h3h8 | 891 | 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 |
6k1/pQ3pp1/7p/8/3P4/6Pb/PPR2r1P/6K1 b - - 0 25 | f2f1 | 973 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
β, β, β, ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
R7/3kbpp1/4p3/1p1pP3/2pPb1P1/1PP1B3/1Q3P1r/6K1 b - - 0 28 | h2h1 | 1,255 | endgame master mate mateIn1 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 |
4rrk1/pB4pp/2N2p2/2p5/6b1/1PN3P1/P1P2P1P/4RK2 b - - 0 21 | g4h3 f1g1 e8e1 | 1,283 | deflection 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 |
2k2n1r/prp3pp/8/Q1RP4/2N1Pq2/P7/1P3PPP/2R3K1 b - - 4 28 | f4c1 a5e1 c1e1 | 657 | hangingPiece 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, . | false | false | false | false | b |
1R6/8/8/p1p5/PbP3p1/1P3pk1/8/5K2 b - - 5 44 | b4c3 b8f8 g3h3 f8f7 g4g3 f7f3 h3h2 f1e2 g3g2 f3c3 g2g1q | 2,917 | advancedPawn crushing endgame promotion quietMove veryLong | ., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, β, β, ., ., ., β, .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
rn1q1r1k/pb2n1pp/1p2Qp2/2pp4/1bPP4/2NBBN2/PP3PPP/R4RK1 b - - 3 12 | b7c8 e6e7 d8e7 | 1,673 | advantage middlegame short trappedPiece | β, β, ., β, ., β, ., β,
β, β, ., ., β, ., β, β,
., β, ., ., β, β, ., .,
., ., β, β, ., ., ., .,
., β, β, β, ., ., ., .,
., ., β, β, β, β, ., .,
β, β, ., ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
4k3/4P3/2p1KP1r/2N5/8/8/p7/8 w - - 5 43 | c5e4 c6c5 e4d6 | 2,116 | endgame mate mateIn2 quietMove short | ., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6R1/6p1/p1k4p/1p1p4/PP2p1P1/2b1P3/6K1/8 w - - 0 38 | g8c8 c6b7 c8c3 | 820 | advantage endgame master short skewer | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., β, ., ., ., ., β,
., β, ., β, ., ., ., .,
β, β, ., ., β, ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rnb1k2r/bpqp1pp1/p3p3/7p/4P1n1/1NNB3P/PPP1QPP1/R1B2R1K b kq - 2 11 | c7h2 | 673 | 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, ., ., β, ., β | false | false | true | true | b |
4Q3/2B3k1/4p2p/2P3p1/3P4/4p3/6PP/4qNK1 b - - 1 34 | e1f2 g1h1 f2f1 | 1,134 | deflection endgame mate mateIn2 short | ., ., ., ., β, ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, β, β, . | false | false | false | false | b |
3r1rk1/1b3ppB/p1p1p3/1pqNP1b1/5P2/8/PPP1Q1PP/3R1R1K b - - 0 18 | g8h7 f4g5 d8d5 | 1,866 | 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 |
8/5B2/8/8/5k2/2n1p3/Pr3P1P/R4K2 b - - 1 38 | b2f2 f1g1 c3e2 g1h1 e2d4 | 2,186 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., β, ., ., .,
β, β, ., ., ., β, ., β,
β, ., ., ., ., β, ., . | false | false | false | false | b |
r1b2k2/p2p1ppp/1pn5/3N2q1/4PR2/3B4/PPP3PP/5RK1 w - - 0 18 | f4f7 f8g8 f7f8 | 1,046 | 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, . | false | false | false | false | w |
r2qk1nr/p1pbb1pp/4p3/2p2P2/2p5/8/PPP1Q1PP/RNB2RK1 w kq - 0 14 | e2h5 g7g6 f5g6 | 1,654 | 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, . | false | false | true | true | w |
8/1k6/5p1p/1P4p1/4p3/7P/5PP1/5K2 w - - 0 41 | g2g4 f6f5 g4f5 | 2,192 | crushing endgame pawnEndgame quietMove short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
r3kbnr/p5pp/2pp2q1/4n2b/2P1Pp2/P1N2N1P/4BP1R/1RBQK3 w kq - 0 22 | f3e5 g6g1 e1d2 g1d1 e2d1 | 1,948 | advantage long middlegame | β, ., ., ., β, β, β, β,
β, ., ., ., ., ., β, β,
., ., β, β, ., ., β, .,
., ., ., ., β, ., ., β,
., ., β, ., β, β, ., .,
β, ., β, ., ., β, ., β,
., ., ., ., β, β, ., β,
., β, β, β, β, ., ., . | false | false | true | true | w |
r3kb1r/1p1b1p2/p2ppp1p/2q2P1B/2nNP3/2N3R1/P1PQ2PP/1R4K1 w kq - 1 20 | d2f2 e6e5 d4e6 c5f2 g1f2 | 2,367 | advantage long middlegame pin quietMove | 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 |
2k5/pp3b2/2p1N1p1/2P2p2/3K4/P4r2/8/R7 w - - 2 32 | e6g5 f7d5 g5f3 | 1,269 | endgame equality fork short | ., ., β, ., ., ., ., .,
β, β, ., ., ., β, ., .,
., ., β, ., β, ., β, .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
rn3k1r/pp2p2p/2p3p1/8/2B1n3/4q3/PQP3PP/RN3K1R w - - 4 15 | b2h8 | 605 | hangingPiece mate mateIn1 middlegame oneMove | β, β, ., ., ., β, ., β,
β, β, ., ., β, ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
β, β, β, ., ., ., β, β,
β, β, ., ., ., β, ., β | false | false | false | false | w |
6k1/pp6/1bpN3p/4P1p1/7q/3Q3P/PP4P1/7K w - - 0 29 | d3g6 g8h8 d6f7 | 966 | 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 |
8/1p4k1/p2p1N2/P1pPp3/2P1Pbp1/1P6/6K1/8 w - - 1 43 | f6e8 g7f8 e8d6 | 1,836 | crushing endgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., β, ., β, ., .,
β, ., β, β, β, ., ., .,
., ., β, ., β, β, β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r2/1bN3k1/5rp1/3Np2p/2PbP3/pP5P/P3R1P1/3R3K b - - 1 34 | f6f1 d1f1 f8f1 h1h2 d4g1 | 1,382 | advantage kingsideAttack 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 |
5q1k/7p/3Np1bP/4P3/3P2P1/2n5/8/5QK1 w - - 0 46 | f1f8 | 454 | endgame hangingPiece mate mateIn1 oneMove | ., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., β, β, ., β, β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, . | false | false | false | false | w |
3r4/pp1q2kp/2p1Qpp1/2P1b3/1P1rRp2/P4P1P/2B3P1/4R1K1 w - - 7 32 | e4e5 f6e5 e6e5 g7g8 c2b3 | 1,879 | advantage long middlegame | ., ., ., β, ., ., ., .,
β, β, ., β, ., ., β, β,
., ., β, ., β, β, β, .,
., ., β, ., β, ., ., .,
., β, ., β, β, β, ., .,
β, ., ., ., ., β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
1r1q1rk1/pb3pbp/1p2nnp1/1Npp4/2P5/PP3NP1/1B3PBP/Q1RR2K1 w - - 0 21 | c4d5 | 1,576 | advantage 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, . | false | false | false | false | w |
4rk2/pprR3p/1b4p1/6B1/4p2P/1B6/PP3PP1/6K1 w - - 1 32 | g5h6 | 1,520 | 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 | w |
r2qkbnr/1p2pppp/p1n5/4N3/2BP4/8/PP3PPP/RNBb1RK1 w kq - 0 9 | c4f7 | 1,016 | 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, . | false | false | true | true | w |
8/3R3p/6pk/5p2/5PP1/7P/rr1B1K2/8 w - - 1 47 | g4g5 h6h5 d7h7 | 895 | deflection endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
β, β, ., β, ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
kr6/8/2r5/1q1p3P/N2P4/Q1P5/PP4P1/1K6 w - - 1 47 | a4c5 c6a6 a3a6 b5a6 c5a6 | 2,068 | crushing discoveredAttack endgame exposedKing long | β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., β, ., ., ., β,
β, ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
β, β, ., ., ., ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | w |
1k1r4/pb3p2/1pq2B2/4p3/PQ2p1p1/6P1/2P2P1P/1R3RK1 b - - 0 28 | e4e3 f2f3 g4f3 f6e5 b8a8 | 1,871 | crushing defensiveMove 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 |
4R3/5ppk/7p/2p2q2/1B6/3r2P1/5P1P/1Q4K1 b - - 0 35 | d3g3 f2g3 f5b1 | 1,227 | advantage discoveredAttack endgame short | ., ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., β,
., ., β, ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., β, . | false | false | false | false | b |
2r3k1/R1r2qp1/R3p2p/3p1p2/3P4/2P3QP/5PP1/6K1 b - - 8 35 | c7a7 a6a7 f7a7 | 1,245 | crushing endgame master short | ., ., β, ., ., ., β, .,
β, ., β, ., ., β, β, .,
β, ., ., ., β, ., ., β,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r5k1/p1pN1p2/1p1b2p1/3p1n2/3P4/2P3Pq/P2QRP1P/1R4K1 b - - 4 23 | f5h4 d7f6 g8g7 | 1,877 | advantage defensiveMove 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, . | false | false | false | false | b |
r1b1k2r/p4p1p/2p1p3/1pRnPp2/q2P4/2Q2N1P/5PP1/1B3RK1 w kq - 1 20 | c5d5 c6d5 c3c6 | 1,651 | clearance crushing middlegame sacrifice short | β, ., β, ., β, ., ., β,
β, ., ., ., ., β, ., β,
., ., β, ., β, ., ., .,
., β, β, β, β, β, ., .,
β, ., ., β, ., ., ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., β, β, .,
., β, ., ., ., β, β, . | false | false | true | true | w |
1r6/2qknpp1/p3p1p1/3pP1P1/1p1NnP1r/1P2Q3/P1P1N3/1K1RR3 w - - 1 24 | d4f3 d7e8 f3h4 | 2,241 | 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 |
r6k/pp2R1pp/3p4/q7/8/8/Pb3PPP/4R1K1 w - - 0 30 | e7e8 a8e8 e1e8 | 540 | backRankMate 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 |
5k2/1p1r1p2/p1p4p/2Pn2p1/3R4/1P4P1/PN3PKP/8 b - - 1 29 | d5f4 d4f4 g5f4 | 1,705 | 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 |
8/KP2r1pk/5p2/7p/4Q2P/8/8/8 b - - 0 72 | e7e4 b7b8q e4a4 a7b7 a4b4 b7c8 b4b8 | 1,157 | crushing endgame master skewer veryLong | ., ., ., ., ., ., ., .,
β, β, ., ., β, ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r5/1p5k/p2q2pb/3p1bQn/3B4/P1NP1N1P/1P6/K3R3 w - - 1 34 | e1e7 h7g8 g5h6 | 1,511 | crushing deflection master 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 |
B4rk1/p3b1pp/1q2bp2/1p2p3/2p2P2/3PR1P1/PPPN3P/R1BQ2K1 b - - 0 16 | b6e3 g1g2 f8a8 | 1,519 | advantage hangingPiece intermezzo middlegame short | β, ., ., ., ., β, β, .,
β, ., ., ., β, ., β, β,
., β, ., ., β, β, ., .,
., β, ., ., β, ., ., .,
., ., β, ., ., β, ., .,
., ., ., β, β, ., β, .,
β, β, β, β, ., ., ., β,
β, ., β, β, ., ., β, . | false | false | false | false | b |
3r4/2pP2k1/pp3pp1/3P1bP1/P1P5/8/1B1K4/8 w - - 1 36 | b2f6 g7f8 f6d8 f5d7 d8c7 | 1,405 | crushing endgame fork long | ., ., ., β, ., ., ., .,
., ., β, β, ., ., β, .,
β, β, ., ., ., β, β, .,
., ., ., β, ., β, β, .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/4p1k1/p2p1R2/3P1p2/6r1/1P4Q1/4PP2/6K1 b - - 0 39 | g4g3 g1h2 g7f6 h2g3 f6e5 | 1,992 | crushing endgame intermezzo long master | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
β, ., ., β, ., β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
1B6/5kpp/8/pp1K4/6r1/3N4/7P/8 w - - 1 38 | d3e5 f7f6 e5g4 | 596 | advantage endgame fork short | ., β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, β, ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1k1/1R3bpp/3b4/P3n3/3B2P1/2P2P2/5K2/7R b - - 0 38 | e5d3 f2g2 e8e2 | 1,288 | crushing middlegame short | ., ., ., ., β, ., β, .,
., β, ., ., ., β, β, β,
., ., ., β, ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
r3k2r/1q3pQp/p1b1pn2/8/2BP4/4P3/3N1PPP/R4RK1 b kq - 0 15 | h8g8 g7g8 f6g8 | 1,321 | 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 | true | true | b |
8/8/8/pP2kp2/P2q2pp/KR6/1R5P/8 w - - 0 67 | b5b6 d4d6 a3a2 | 1,579 | crushing endgame queenRookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., β, β, ., .,
β, ., ., β, ., ., β, β,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r7/pp1Qp1B1/3b4/3k4/4q3/8/PP3PP1/5K2 w - - 5 35 | d7b7 d5e6 b7e4 | 1,478 | crushing deflection endgame fork master short skewer | β, ., ., ., ., ., ., .,
β, β, ., β, β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
r3r1k1/ppQ2pqp/4b3/8/4BnPP/5P2/PPP5/2KR3R w - - 1 18 | c7f4 | 1,412 | advantage hangingPiece 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 |
3r1r1k/5Qpp/2p3n1/p3p1N1/P2q4/3P4/B1P2P2/R4K2 w - - 0 26 | f7g8 f8g8 g5f7 | 1,329 | mate mateIn2 middlegame sacrifice short smotheredMate | ., ., ., 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/p7/7p/1p4p1/6R1/3B1q1P/2P3RP/2B4K b - - 7 35 | c8e8 c1d2 f3d1 g2g1 d1d2 | 1,966 | advantage deflection endgame long quietMove | ., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., β,
., ., β, ., ., ., β, β,
., ., β, ., ., ., ., β | false | false | false | false | b |
4rk2/p3q1pp/1p3p2/3QN3/P2P2P1/6KP/8/8 w - - 0 32 | e5d7 e7d7 d5d7 | 1,070 | crushing endgame short | ., ., ., ., β, β, ., .,
β, ., ., ., β, ., β, β,
., β, ., ., ., β, ., .,
., ., ., β, β, ., ., .,
β, ., ., β, ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/2Rn2bp/3p2p1/1p1r4/1P2N3/4BN2/P4PPP/6K1 b - - 0 26 | d5d1 f3e1 d1e1 | 482 | backRankMate mate mateIn2 middlegame short | ., ., ., ., ., ., β, .,
., ., β, β, ., ., β, β,
., ., ., β, ., ., β, .,
., β, ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
rnb1k2r/ppp2p1p/4p3/8/3N2Bq/2NP2b1/PPP2PP1/R1BQ1RK1 b kq - 2 13 | h4h2 | 823 | 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 | true | true | b |
7k/p5p1/2P5/4p2p/6n1/PqBQ2P1/7P/6K1 b - - 0 32 | b3b6 c3d4 e5d4 | 1,899 | crushing endgame master short | ., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
β, β, β, β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/6k1/5R2/1K4Pp/1PP5/8/6r1/8 b - - 0 63 | g2g5 b5a6 g7f6 | 1,789 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, β,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r4/1N2k3/2p2pn1/4p1p1/P3P1Pp/2Pn1P2/1P2K2P/R1B5 b - - 0 21 | d3c1 a1c1 g6f4 | 2,070 | advantage endgame master masterVsMaster short | ., ., ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., ., β, ., ., β, β, .,
., ., ., ., β, ., β, .,
β, ., ., ., β, ., β, β,
., ., β, β, ., β, ., .,
., β, ., ., β, ., ., β,
β, ., β, ., ., ., ., . | false | false | false | false | b |
8/3Q2pp/6k1/3K4/6P1/8/7P/q7 w - - 10 47 | d7f5 g6h6 f5h5 | 1,178 | endgame mate mateIn2 queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., . | false | false | false | false | w |
8/p1p2k1p/Pp5b/1PPP1K2/3P4/8/8/8 w - - 0 46 | d5d6 c7d6 c5b6 | 2,018 | bishopEndgame crushing deflection endgame short | ., ., ., ., ., ., ., .,
β, ., β, ., ., β, ., β,
β, β, ., ., ., ., ., β,
., β, β, β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bqkr2/1pp3pN/p1np4/4pp2/2B1n3/P1NPK2P/1PP3P1/R1BQ3R b q - 1 11 | f5f4 e3e4 c8f5 e4f3 d8h4 | 2,375 | advantage 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, β, ., ., ., β, .,
β, ., β, β, ., ., ., β | false | false | false | true | b |
8/8/R7/8/6PK/1k6/p3r3/8 b - - 2 53 | e2e1 a6a2 b3a2 | 2,480 | crushing endgame master quietMove rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1q4rk/4B1bp/6pN/p1pN4/8/8/P1P2PPP/1r1R2K1 w - - 0 26 | h6f7 | 1,207 | mate mateIn1 middlegame oneMove smotheredMate | ., β, ., ., ., ., β, β,
., ., ., ., β, ., β, β,
., ., ., ., ., ., β, β,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., β, ., β, ., ., β, . | false | false | false | false | w |
r3k1nr/2pp1pp1/npbbp1q1/7p/2PP3B/2NBPN1P/PP3PP1/2RQK2R b Kkq - 4 12 | g6g2 h1g1 g2f3 d1f3 c6f3 | 1,760 | 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, β, β, ., ., β | true | false | true | true | b |
5r2/1pp4k/p1n1p2p/3p2Q1/3P2P1/2P2q2/PP3P2/1K3R1R b - - 0 31 | f3d3 b1c1 d3f1 h1f1 h6g5 | 1,712 | crushing endgame long | ., ., ., ., ., β, ., .,
., β, β, ., ., ., ., β,
β, ., β, ., β, ., ., β,
., ., ., β, ., ., β, .,
., ., ., β, ., ., β, .,
., ., β, ., ., β, ., .,
β, β, ., ., ., β, ., .,
., β, ., ., ., β, ., β | false | false | false | false | b |
1r6/p7/1p3k1K/P2p2R1/2p5/2P3P1/2P3P1/1R6 b - - 0 36 | b8h8 | 625 | endgame mate mateIn1 oneMove rookEndgame | ., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
β, ., ., β, ., ., β, .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., β, ., ., ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
1k1r3r/p2b1p1p/Bp2pq2/3p4/1Q6/3N1N2/P1P2PPP/b3R1K1 w - - 4 21 | b4d6 b8a8 d6c7 | 1,629 | 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, . | false | false | false | false | w |
8/1p6/1P3r2/1Rp3K1/3p4/4k3/8/8 w - - 0 45 | g5f6 c5c4 b5e5 | 2,263 | crushing endgame hangingPiece rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., β, β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/3r3p/pp1pk1pP/3r1pP1/P1PRpP2/1P2P3/4K3/8 w - - 0 38 | c4d5 e6e7 d4c4 | 1,987 | crushing endgame rookEndgame 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 |
1r2r1k1/Q1p3pp/6q1/2nb4/8/5P2/PPP3PP/RNB2RK1 b - - 0 19 | d5f3 f1f3 e8e1 f3f1 e1f1 | 2,221 | crushing fork 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, . | false | false | false | false | b |
Bn3rk1/5ppp/1p2bq2/p1b1p3/8/2QPP1P1/PP2NP1P/R1B1K2R b KQ - 0 13 | c5b4 c1d2 b4c3 | 1,171 | 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, ., β, ., ., β | true | true | false | false | b |
3r1rk1/pp4b1/2p2p2/5P1p/6n1/2N2B2/PPP1Q1Pq/3RRK2 b - - 3 26 | h2h1 | 938 | mate mateIn1 middlegame oneMove | ., ., ., β, ., β, β, .,
β, β, ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
β, β, β, ., β, ., β, β,
., ., ., β, β, β, ., . | false | false | false | false | b |
8/pp6/8/2p2k1P/3p4/2P3K1/PP6/8 w - - 0 40 | c3d4 c5d4 g3f3 | 2,096 | crushing defensiveMove endgame pawnEndgame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/R4pp1/1p2p2p/1q2P3/3Pp3/4P2P/1p3QP1/6K1 w - - 0 35 | f2f7 g8h8 f7g7 | 1,039 | endgame mate mateIn2 short | ., ., β, ., ., ., β, .,
β, ., ., ., ., β, β, .,
., β, ., ., β, ., ., β,
., β, ., ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
1k6/ppp3r1/8/P1b5/4R3/7P/1PPr4/R6K w - - 1 26 | e4e8 d2d8 e8d8 | 581 | backRankMate endgame mate mateIn2 short | ., β, ., ., ., ., ., .,
β, β, β, ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., β, β, β, ., ., ., .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
2b2k2/2q2p2/p1p2Ppr/4p3/2r1B3/5Q2/P1P4P/R2R3K w - - 0 25 | f3e3 h6h2 h1h2 | 2,537 | crushing master 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 |
3R4/4r1kp/pp2r1p1/1p2P1P1/2p5/P3n3/1P5P/5RK1 w - - 2 37 | f1f8 e7a7 f8g8 | 1,854 | endgame equality quietMove short | ., ., ., β, ., ., ., .,
., ., ., ., β, ., β, β,
β, β, ., ., β, ., β, .,
., β, ., ., β, ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, . | false | false | false | false | w |
r2r4/4kppp/p1npb3/4p3/2N1P3/1Bq5/P1P2PPP/1R1Q1RK1 b - - 2 18 | e6c4 b3c4 c3c4 | 1,182 | 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 |
r4rk1/pb3ppp/2q2B2/4p3/8/2PB4/P1Q2PPP/R2R2K1 b - - 0 16 | c6g2 | 602 | 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 | 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.