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 |
|---|---|---|---|---|---|---|---|---|---|
4r1k1/6p1/1b1Np2p/3bP1n1/P5B1/6B1/2r3PP/3R1R1K b - - 7 36 | d5g2 | 1,148 | master 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 |
8/8/5p2/4k1p1/6Pp/3K1P2/6P1/8 b - - 0 48 | e5f4 d3e2 f4g3 e2f1 h4h3 g2h3 g3f3 | 1,802 | crushing deflection endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., β, β,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/p6k/7p/2p2p2/2P1q3/8/PPQ4P/7K w - - 0 37 | c2e4 f5e4 b2b4 c5b4 c4c5 | 2,174 | crushing defensiveMove endgame long queenEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., β, ., ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/R1R3p1/4r1k1/P5p1/5p2/5K1P/r5P1/8 b - - 4 44 | e6e3 f3g4 a2g2 | 1,172 | deflection endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, .,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/p6p/6p1/3NQ3/4P3/7P/Prq2PP1/R5K1 b - - 0 28 | c2f2 g1h2 f2g2 | 1,101 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
β, β, β, ., ., β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
2r3k1/2p2rbp/1p1pNqp1/p2Pp3/P1P2pQ1/1P6/5PPP/3RR1K1 w - - 2 25 | e6g7 c8f8 g7e6 | 1,598 | 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 |
8/1k1r1b2/1p5p/pP1pRp2/P2P1PpP/q2NQ1P1/8/6K1 w - - 6 40 | d3c5 b6c5 e3a3 | 1,453 | crushing discoveredAttack endgame short | ., ., ., ., ., ., ., .,
., β, ., β, ., β, ., .,
., β, ., ., ., ., ., β,
β, β, ., β, β, β, ., .,
β, ., ., β, ., β, β, β,
β, ., ., β, β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
5r2/1p2ppk1/2r3b1/Q2R4/4q1P1/PB6/1PP5/1K4R1 b - - 3 29 | e4e3 g1c1 e3b3 | 2,260 | advantage middlegame pin short | ., ., ., ., ., β, ., .,
., β, ., ., β, β, β, .,
., ., β, ., ., ., β, .,
β, ., ., β, ., ., ., .,
., ., ., ., β, ., β, .,
β, β, ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., ., ., ., β, . | false | false | false | false | b |
r2q1rk1/pp3Bpp/3p4/2p1P2n/3nP2b/P1NP3P/1PP2QP1/R1B2RK1 b - - 0 13 | g8h8 f2d2 h5g3 | 2,029 | advantage master middlegame short | β, ., ., β, ., β, β, .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., β,
., ., ., β, β, ., ., β,
β, ., β, β, ., ., ., β,
., β, β, ., ., β, β, .,
β, ., β, ., ., β, β, . | false | false | false | false | b |
r4r2/1bq2p1k/p3pPp1/1pp4p/2P5/1P1P3P/PB1Q2P1/R5K1 w - - 1 25 | b2c1 g6g5 d2g5 c7g3 g5g3 | 1,736 | crushing long middlegame quietMove | β, ., ., ., ., β, ., .,
., β, β, ., ., β, ., β,
β, ., ., ., β, β, β, .,
., β, β, ., ., ., ., β,
., ., β, ., ., ., ., .,
., β, ., β, ., ., ., β,
β, β, ., β, ., ., β, .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
4rrk1/ppq3pp/2pb1p2/8/3P4/1P3N1P/P1QNn1P1/R3R1K1 w - - 2 19 | e1e2 e8e2 c2c4 c7f7 c4e2 | 1,736 | advantage attraction 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, . | false | false | false | false | w |
3r4/3k1ppp/pp1Bpn2/1q1p4/3P4/4PK2/PPQ2PPP/1R6 w - - 0 22 | c2c7 d7e8 c7e7 | 963 | endgame master mate mateIn2 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 |
r4rk1/2R3pp/pP1p1nq1/3P4/3Npp2/8/1PQ2Pb1/2R2BK1 w - - 0 28 | f1g2 f4f3 d4f3 e4f3 c2g6 | 1,673 | advantage long master middlegame | β, ., ., ., ., β, β, .,
., ., β, ., ., ., β, β,
β, β, ., β, ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., β, β, .,
., ., β, ., ., β, β, . | false | false | false | false | w |
q3r1k1/rbp1bppp/3p4/p7/2NPn3/1Pp2N1P/P1Q2PP1/RB2R1K1 w - - 2 21 | e1e4 b7e4 c2e4 | 1,333 | 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, . | false | false | false | false | w |
5rk1/p2bb2p/2n1p1NP/1p1pP1B1/2nP2P1/3Q4/q7/2R2BKR b - - 0 25 | a2f2 | 1,488 | 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 |
2r5/2k5/4RRpB/8/p1p5/r7/5PPP/6K1 b - - 1 36 | a3a1 h6c1 a1c1 e6e1 c1e1 | 643 | backRankMate endgame long mate mateIn3 | ., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
5r1k/p6p/6p1/2p5/5p2/PP4QP/2P1r1PK/8 w - - 0 33 | g3c3 h8g8 c3c4 g8g7 c4e2 | 1,220 | crushing endgame fork long queenRookEndgame | ., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., β, β,
., ., β, ., β, ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6R1/2p5/3b1kpR/3B1p2/3p3N/3P2Pb/4PP1K/5q2 b - - 7 33 | f1f2 h4g2 f2g3 h2g1 g3h2 | 2,216 | crushing long middlegame | ., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., β, β,
., ., ., ., β, β, ., β,
., ., ., ., ., β, ., . | false | false | false | false | b |
N2k2nr/1p3pp1/2np4/p3p3/2PPP1bq/P5Q1/1PB2PP1/R4RK1 b - - 3 18 | h4h1 | 1,025 | mate mateIn1 middlegame oneMove | β, ., ., β, ., ., β, β,
., β, ., ., ., β, β, .,
., ., β, β, ., ., ., .,
β, ., ., ., β, ., ., .,
., ., β, β, β, ., β, β,
β, ., ., ., ., ., β, .,
., β, β, ., ., β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
5R2/6k1/6p1/2p3r1/1p1p4/3P4/r1P2R1K/8 w - - 2 42 | f2f7 g7h6 f8h8 | 1,016 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., β, ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r2/6pk/p5pp/1p1Q4/1P4P1/P3P1Pq/2RR4/6K1 b - - 0 32 | f8f1 | 1,626 | endgame killBoxMate mate mateIn1 oneMove | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., β, β,
., β, ., β, ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., β, ., β, β,
., ., β, β, ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
7r/1p2pp2/3pN1k1/p2Pnp2/1qP4Q/1P5P/P5P1/6K1 w - - 4 30 | h4g5 g6h7 g5g7 | 1,376 | 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 |
r3r1k1/pn4p1/1p3p1p/8/1p6/P1Q4P/1B2qPP1/R3R1K1 w - - 0 23 | c3b3 g8h8 e1e2 | 1,781 | crushing 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 |
r1bqk2r/3pbppp/p4n2/1p4B1/8/1pN1Q3/PPP2PPP/R3R1K1 w kq - 0 14 | g5f6 g7f6 c3d5 | 1,431 | crushing 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, . | false | false | true | true | w |
2kr3r/pppb2bp/2nq2p1/4Pp2/1P6/2PB1NP1/P2NQPP1/R4RK1 b - - 0 16 | c6e5 f3e5 d6e5 | 2,365 | 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, . | false | false | false | false | b |
r2k2r1/1bppR1Q1/pp3P1p/3q4/8/8/P5PP/5R1K w - - 4 30 | e7d7 d8c8 d7c7 c8b8 c7b7 d5b7 g7g8 | 2,041 | crushing deflection fork middlegame veryLong | β, ., ., β, ., ., β, .,
., β, β, β, β, ., β, .,
β, β, ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
4r3/R3N1rk/6p1/3B1bBq/1P3R1P/6P1/1P5K/8 w - - 1 30 | d5f3 h5g5 h4g5 | 2,062 | crushing middlegame short trappedPiece | ., ., ., ., β, ., ., .,
β, ., ., ., β, ., β, β,
., ., ., ., ., ., β, .,
., ., ., β, ., β, β, β,
., β, ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q2rk/1b2bp1p/p4n2/1pppN1Q1/8/3P1R2/PPP1N1PP/R5K1 w - - 1 22 | e5f7 | 959 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., β, ., ., β, β,
., β, ., ., β, β, ., β,
β, ., ., ., ., β, ., .,
., β, β, β, β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
β, β, β, ., β, ., β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
r3k2r/1b2ppbp/pp3np1/2q1B3/5P2/2NQ1N2/PPP3PP/2KR3R w kq - 1 15 | e5f6 g7f6 d3d7 e8f8 d7b7 | 1,735 | crushing fork long middlegame | β, ., ., ., β, ., ., β,
., β, ., ., β, β, β, β,
β, β, ., ., ., β, β, .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, ., β, ., .,
β, β, β, ., ., ., β, β,
., ., β, β, ., ., ., β | false | false | true | true | w |
6k1/1N3ppp/2n1p3/8/Rn2P3/7P/2r2PPK/8 w - - 1 44 | a4a8 c6b8 a8b8 c2c8 b8c8 | 528 | backRankMate endgame long mate mateIn3 | ., ., ., ., ., ., β, .,
., β, ., ., ., β, β, β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn3rk1/ppq2ppp/3bpn2/2pP4/3Pb1PN/2N1P2P/PP3P2/R1BQRBK1 b - - 0 13 | d6h2 | 746 | 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, β, . | false | false | false | false | b |
3k4/5r1r/PK4R1/8/1B6/8/8/8 w - - 9 56 | g6g8 d8d7 a6a7 f7f6 b6b5 | 2,134 | advancedPawn crushing defensiveMove endgame long | ., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1r1k/1Q1nn1pp/pb3p2/4p3/2Np2b1/3P1NP1/PP1BPPBP/2R2RK1 b - - 4 17 | a8a7 b7e4 f6f5 | 2,157 | advantage master masterVsMaster 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, . | false | false | false | false | b |
r5k1/p3qppp/b3r3/3p4/3Qn3/P7/1BP2PPP/R4RK1 w - - 2 18 | d4g7 | 492 | 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 |
2bN3r/5Bkp/3bpn2/pp1p4/2pP4/2P5/PP1N1PPP/R4RK1 b - - 2 23 | h8d8 f7e6 c8e6 | 1,498 | equality hangingPiece middlegame short trappedPiece | ., ., β, β, ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., β, β, β, ., .,
β, β, ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., β, ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
8/2p3pp/8/2B4k/P6N/2bb1R1P/Pr3PP1/6K1 b - - 10 27 | b2b1 g1h2 c3e5 g2g3 d3e4 | 1,519 | advantage endgame long | ., ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., ., β,
., ., β, β, ., β, ., β,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/p7/1p3kp1/4p1Np/3bP2P/R4KP1/PPr5/8 b - - 8 40 | c2f2 | 902 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., β, ., β, β,
., ., ., β, β, ., ., β,
β, ., ., ., ., β, β, .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6kr/2p2p1p/2r3pQ/1p4B1/p7/P1NP3P/RPn2qPK/8 w - - 0 24 | g5e7 f2f4 h6f4 | 2,256 | crushing middlegame quietMove 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 |
1r1q2k1/p4rp1/1n6/2b1p1P1/6R1/1QPp1Pn1/PP4P1/RNB1K3 w Q - 2 21 | g5g6 b6d5 g6f7 g8f8 b3c4 | 2,103 | advancedPawn 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 | true | false | false | w |
4r3/2p2b2/2k5/Pp1p1R1p/1P1P1p2/2P4K/3R2P1/8 b - - 3 31 | f7e6 h3h4 e6f5 | 1,542 | advantage endgame pin short | ., ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., .,
β, β, ., β, ., β, ., β,
., β, ., β, ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/3r1pp1/Q1p1p2p/2q5/P7/1P5P/5PP1/5RK1 w - - 1 27 | a6c8 g8h7 c8d7 | 1,216 | crushing endgame fork short | ., ., ., ., ., ., β, .,
., ., ., β, ., β, β, .,
β, ., β, ., β, ., ., β,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
2kr2r1/1p1qbppp/pnp1p3/2P1B2n/2NP4/5P1B/PP3P1P/R3K2R w KQ - 0 19 | c4b6 | 609 | mate mateIn1 middlegame oneMove queensideAttack | ., ., β, β, ., ., β, .,
., β, ., β, β, β, β, β,
β, β, β, ., β, ., ., .,
., ., β, ., β, ., ., β,
., ., β, β, ., ., ., .,
., ., ., ., ., β, ., β,
β, β, ., ., ., β, ., β,
β, ., ., ., β, ., ., β | true | true | false | false | w |
r5k1/pb1pb1pp/1p2pr1q/4N3/6n1/2PB2N1/PPQ2PPP/4RRK1 b - - 1 17 | h6h2 | 1,009 | 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 | false | false | b |
6k1/q1r2pp1/p3pb1p/1p6/2n1Q3/7P/P4PP1/1B1R2K1 w - - 0 27 | e4h7 g8f8 h7h8 f8e7 h8d8 | 1,358 | long mate mateIn3 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 |
r1b1nrk1/1pqpb1pp/p1n1p3/4Pp2/3NQB2/2NB4/PPP2PPP/R4RK1 w - f6 0 12 | e5f6 e8f6 f4c7 | 1,781 | crushing discoveredAttack enPassant 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, β, . | false | false | false | false | w |
7k/6bp/6p1/8/7q/8/4Q1K1/8 w - - 0 59 | e2e8 g7f8 e8f8 | 400 | endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2R5/3r3Q/p2pkpp1/1p6/4P3/3q4/PP4P1/K7 w - - 1 32 | c8e8 d7e7 h7e7 | 979 | endgame mate mateIn2 short | ., ., β, ., ., ., ., .,
., ., ., β, ., ., ., β,
β, ., ., β, β, β, β, .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
β, β, ., ., ., ., β, .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
1k6/ppp3R1/3r2p1/1P5p/8/7P/5PP1/6K1 w - - 2 29 | g7g8 d6d8 g8d8 | 586 | backRankMate endgame mate mateIn2 rookEndgame short | ., β, ., ., ., ., ., .,
β, β, β, ., ., ., β, .,
., ., ., β, ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/7p/P6r/2pkp1p1/1p4P1/1P1PK3/R6P/8 b - - 0 37 | h6h3 e3e2 h3h2 | 907 | crushing endgame interference master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., β,
., ., β, β, β, ., β, .,
., β, ., ., ., ., β, .,
., β, ., β, β, ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3k2r/ppp1qp2/2n1b2p/2b1N1pn/4N3/2PB2BP/PP3PPK/R2Q1R2 b kq - 0 15 | h5g3 f2g3 c6e5 | 1,687 | advantage capturingDefender 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,
β, ., ., β, ., β, ., . | false | false | true | true | b |
r2q1rk1/1p3pp1/p2bpn1p/3p4/3n3B/2NB2QP/PPP2PP1/3R1RK1 w - - 2 15 | h4f6 d6g3 f6d8 | 1,297 | 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, β, . | false | false | false | false | w |
rn2kb1r/p4pp1/2p1p1p1/1p6/2NqP1Q1/2PB4/PP5P/R1B1K2R b KQkq - 0 13 | d4d3 c4e5 d3h3 g4h3 h8h3 | 2,076 | advantage hangingPiece 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 | true | true | true | true | b |
8/2R5/bp3k2/4p3/4Bp2/r1P2P2/2R3PP/6K1 b - - 1 44 | a3a1 c2c1 a1c1 g1f2 c1f1 | 1,198 | endgame long mate mateIn3 | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, β, ., .,
β, ., β, ., ., β, ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
4rr1k/1qp3pp/1p1b4/p3n3/2P1N3/P1Q2P2/1P2P1KP/R1B2R2 b - - 6 24 | e5f3 e2f3 e8e4 | 2,428 | crushing discoveredAttack master middlegame short | ., ., ., ., β, β, ., β,
., β, β, ., ., ., β, β,
., β, ., β, ., ., ., .,
β, ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
β, ., β, ., ., β, ., .,
., β, ., ., β, ., β, β,
β, ., β, ., ., β, ., . | false | false | false | false | b |
8/5p2/8/p3k2P/8/8/3K2P1/8 b - - 0 52 | f7f5 h5h6 e5f6 | 2,204 | crushing defensiveMove endgame pawnEndgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/5ppp/2Q5/2BP4/4P3/p4PPK/2q4P/8 w - - 0 37 | c5f8 c2c6 d5c6 | 1,878 | advantage endgame short | ., ., ., ., ., β, β, .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, β, β,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/1p3k2/1P1p4/3P4/5Pp1/5Kn1/8 w - - 0 47 | f2g2 f6g5 g2g3 | 1,050 | crushing endgame hangingPiece short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., β, ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/3k1ppp/1P6/2p3PP/4K3/1P6/8 b - - 1 35 | d6c5 b5b6 c5b6 e3d4 b6b5 | 1,470 | crushing defensiveMove endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
., β, ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/5r2/1Kppk1R1/3Np3/7P/P1P5/8 b - - 1 46 | e5d4 c2c3 d4c3 | 999 | advantage endgame hangingPiece short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, β, β, β, ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7Q/7R/p2q1r2/6p1/3ppkP1/8/1P3PK1/8 w - - 2 41 | h7f7 f6f7 h8h2 | 1,975 | advantage clearance endgame sacrifice short skewer | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
β, ., ., β, ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., β, β, β, β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/3n1ppp/p2qp3/1p6/3n2N1/P1PQN2P/1P3PP1/R3R1K1 b - - 0 18 | d4f3 g2f3 d6d3 | 1,171 | crushing discoveredAttack middlegame short | β, ., ., ., ., β, β, .,
., ., ., β, ., β, β, β,
β, ., ., β, β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., β, .,
β, ., β, β, β, ., ., β,
., β, ., ., ., β, β, .,
β, ., ., ., β, ., β, . | false | false | false | false | b |
8/pp1k2pp/8/1rP5/8/2K3B1/PnP3PP/1R6 b - - 2 29 | b2a4 c3c4 b5b1 | 1,137 | crushing discoveredAttack endgame short | ., ., ., ., ., ., ., .,
β, β, ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
β, β, β, ., ., ., β, β,
., β, ., ., ., ., ., . | false | false | false | false | b |
5k2/8/3b2Q1/p4pP1/P3nP2/7P/4r3/5K2 b - - 4 41 | e4g3 f1g1 d6c5 | 1,626 | endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
β, ., ., ., ., β, β, .,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r7/p2kbppp/5p2/8/5n2/P4P2/1PK3PP/2R3NR b - - 2 22 | a8c8 c2d1 c8c1 d1c1 f4d3 c1d2 d3f2 | 1,786 | attraction crushing endgame veryLong | β, ., ., ., ., ., ., .,
β, ., ., β, β, β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
., β, β, ., ., ., β, β,
., ., β, ., ., ., β, β | false | false | false | false | b |
8/4R3/1p6/1k6/1N6/1K1b3r/1P2p3/8 w - - 2 46 | e7e5 | 1,233 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., β, ., ., ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r4/pp3pbk/7p/1P2q3/P3pPB1/4Q2P/2P3K1/6R1 b - f3 0 32 | e4f3 g2f3 e5e3 f3e3 g7d4 e3f4 d4g1 | 2,095 | advantage attraction discoveredAttack enPassant endgame skewer veryLong | ., ., ., β, ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., β,
., β, ., ., β, ., ., .,
β, ., ., ., β, β, β, .,
., ., ., ., β, !, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
1rb3k1/p4rpp/1p6/2n3q1/2BN4/2P4P/P4PP1/3RR1K1 w - - 0 20 | e1e8 | 1,425 | 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 | w |
1r3rk1/p5p1/3pq2p/2p4n/2Pp1Pb1/1P1P1BP1/P3NR1K/R2Q4 w - - 7 24 | f3d5 e6d5 c4d5 | 993 | 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 | w |
6r1/p7/2q1k2p/3pbp1Q/PP2p3/4P3/5P1P/1R3B1K b - - 3 34 | c6c2 h5h6 e5f6 | 1,734 | crushing defensiveMove 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 |
Q4n2/4bNpk/4p2p/8/3P4/5N1P/2q2PP1/6K1 b - - 0 27 | c2c1 g1h2 c1f4 | 1,732 | advantage endgame short | β, ., ., ., ., β, ., .,
., ., ., ., β, β, β, β,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
3q1rk1/pp1b1p1p/1b2pPp1/3pP1P1/3r4/1PNQ4/P3B2P/R4R1K w - - 1 20 | d3h3 g8h8 h3h6 | 1,543 | 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 | false | false | false | false | w |
1r1qk2r/3nppbp/p2p1np1/1pp1P3/3P1P2/2P1B1P1/PP1NN1bP/R2Q1RK1 w k - 0 12 | e5f6 d7f6 g1g2 | 1,642 | 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, ., β, β,
β, ., ., β, ., β, β, . | false | false | true | false | w |
r4rk1/5pp1/3bq1P1/pp6/3P4/3R4/PPP5/1K5Q w - - 2 27 | h1h7 | 1,011 | endgame mate mateIn1 oneMove | β, ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., ., β, β, ., β, .,
β, β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., ., ., .,
., β, ., ., ., ., ., β | false | false | false | false | w |
4b1k1/1pb2ppp/p2q4/2p5/3p1B2/1P1P1N1P/P1PQ1PP1/6K1 b - - 1 22 | d6f4 d2f4 c7f4 | 683 | 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, . | false | false | false | false | b |
r5k1/1bp2q1p/p2p2pB/1pbP4/7Q/2P2N1P/5PPK/4rR2 w - - 0 25 | f1e1 b7d5 e1e7 | 1,822 | 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 | w |
5r1k/ppQ3bp/8/4B3/2pPq1pP/2P5/PP4P1/5RK1 b - - 2 23 | e4e3 g1h2 g7e5 d4e5 f8f1 c7d8 h8g7 | 2,066 | advantage endgame master 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 |
8/5p2/2p2k2/4p1p1/1K4P1/2P2PN1/5b2/8 w - - 1 45 | g3e4 f6e7 e4f2 | 977 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., β, ., .,
., ., ., ., β, ., β, .,
., β, ., ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq1rk1/8/3p1p1p/P5p1/2PQPp2/3P4/R5PP/R5K1 w - - 0 26 | d4d5 c8e6 d5e6 | 1,161 | advantage fork 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 |
8/3N2p1/4k2p/5p2/5P2/1r4PP/5K2/8 w - - 4 39 | d7c5 e6d5 c5b3 | 682 | endgame | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/1p2qp2/p3p1pn/3pn2p/3N4/2PQ3P/PP3PPN/R4RK1 w - - 0 18 | d3e3 e5c4 e3h6 | 1,539 | 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, . | false | false | false | false | w |
r5k1/ppp3p1/3qprQP/3p4/1n1p2P1/N7/PPP5/1K1n3R w - - 1 23 | g6g7 | 1,140 | 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 |
5r1k/1p6/pQ5p/4b3/P3P2P/5qP1/2R4K/8 w - - 1 37 | b6h6 h8g8 h6e6 g8h7 e6e5 | 2,285 | advantage endgame exposedKing fork long | ., ., ., ., ., β, ., β,
., β, ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., β, ., ., .,
β, ., ., ., β, ., ., β,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1Q6/3K2p1/6k1/P5n1/8/8/8/3q4 w - - 3 61 | b8d6 d1d6 d7d6 | 1,139 | advantage endgame master short | ., β, ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
8/8/6pp/p4p2/1pk2P2/2p1K3/P5PP/2R5 b - - 5 47 | a5a4 c1a1 b4b3 a2b3 a4b3 a1a4 c4b5 a4a8 b3b2 | 2,035 | advancedPawn advantage endgame quietMove rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., β, β, ., ., β, ., .,
., ., β, ., β, ., ., .,
β, ., ., ., ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
r3k1nr/1pp2p2/p1p1q1Np/2b3BQ/4P2P/P1NP4/1PP2PP1/R4RK1 b kq - 0 14 | f7g6 h5f3 h6g5 | 1,573 | 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, . | false | false | true | true | b |
3rk1nr/b4ppp/p3p3/1p6/4R3/1N6/PPP2PPP/R1B3K1 b k - 0 15 | d8d1 e4e1 d1e1 | 595 | 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, . | false | false | true | false | b |
r6r/ppp2pk1/1bnpqNP1/8/4PR2/P2P3P/1PP1N1B1/R2Q3K b - - 0 19 | h8h3 g2h3 e6h3 | 1,079 | 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 | b |
8/6B1/8/7p/2k1n2P/1p3PP1/4K3/8 b - - 0 55 | e4c3 e2e3 b3b2 | 1,784 | advancedPawn crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., β, ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
b3r3/6p1/2p5/4P3/2RP1k1p/6NK/6P1/8 w - - 0 42 | d4d5 f4e5 c4e4 e5d6 e4e8 | 2,093 | crushing discoveredAttack endgame long skewer | β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, β, ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1k1/1b4p1/p1q5/1p5p/8/2P2PPP/PP3QK1/2R2N2 b - - 3 34 | c6f3 f2f3 e8e2 g2g1 b7f3 | 1,774 | crushing endgame long pin sacrifice | ., ., ., ., β, ., β, .,
., β, ., ., ., ., β, .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
β, β, ., ., ., β, β, .,
., ., β, ., ., β, ., . | false | false | false | false | b |
4r1k1/pp3p1p/6p1/8/3Q4/3P2Bq/PPP1rPR1/R5K1 b - - 0 23 | e2e1 a1e1 e8e1 | 1,004 | 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 |
8/2k5/R3r1p1/1KP5/6P1/8/8/8 b - - 2 62 | e6a6 b5a6 c7c6 a6a5 c6c5 | 1,026 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., β, .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/ppp2ppp/2np1B2/2b1p3/4P1q1/1QPP1N2/PP2NPPP/R3K2R b KQ - 0 11 | g4g2 h1g1 g2f2 e1d1 g7g6 f3d2 f2f6 | 2,565 | advantage attackingF2F7 fork middlegame quietMove veryLong | β, ., ., ., ., β, β, .,
β, β, β, ., ., β, β, β,
., ., β, β, ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., β, .,
., β, β, β, ., β, ., .,
β, β, ., ., β, β, β, β,
β, ., ., ., β, ., ., β | true | true | false | false | b |
2kr1b1r/ppp2Npp/8/8/5n2/8/PPP3PP/2KR3R w - - 0 17 | d1d8 | 486 | mate mateIn1 middlegame oneMove queensideAttack | ., ., β, β, ., β, ., β,
β, β, β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
., ., β, β, ., ., ., β | false | false | false | false | w |
1r6/R2b1k2/3P1b2/1N5K/5p2/1R6/7P/8 b - - 2 50 | b8h8 | 1,242 | endgame master mate mateIn1 oneMove | ., β, ., ., ., ., ., .,
β, ., ., β, ., β, ., .,
., ., ., β, ., β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1Bk1q3/1p3p1p/2p3p1/8/5Q1P/P2r1PP1/6K1 w - - 0 32 | f3c6 c7b8 c6c8 b8a7 c8a8 | 767 | endgame long mate mateIn3 | ., ., ., ., ., ., ., .,
., β, β, ., β, ., ., .,
., β, ., ., ., β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., β, ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1b5/pp2b1k1/2n1p1r1/3q2NQ/3P4/P3PN2/1P4PP/R4RK1 b - - 8 22 | e7g5 f3g5 d5g5 h5g5 g6g5 | 1,942 | crushing long middlegame | β, ., β, ., ., ., ., .,
β, β, ., ., β, ., β, .,
., ., β, ., β, ., β, .,
., ., ., β, ., ., β, β,
., ., ., β, ., ., ., .,
β, ., ., ., β, β, ., .,
., β, ., ., ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
1b6/2r4p/R1P5/1K4pP/4k1P1/5pB1/P7/8 b - - 1 54 | c7c6 a6a4 e4d5 | 2,595 | crushing defensiveMove endgame short | ., β, ., ., ., ., ., .,
., ., β, ., ., ., ., β,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r5/3R3p/2R3k1/p3rpp1/8/P7/5PPP/6K1 b - - 1 32 | c8c6 | 905 | crushing endgame hangingPiece oneMove rookEndgame | ., ., β, ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., β, ., ., ., β, .,
β, ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2k3r1/pp6/3Q4/2p4r/3p4/3PN2q/PPP4R/4R2K b - - 0 40 | h3f3 e3g2 f3g2 | 1,586 | mate mateIn2 middlegame pin short | ., ., 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.