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 |
|---|---|---|---|---|---|---|---|---|---|
6k1/pp1q1p2/2pb2p1/6p1/3PNn2/3B1P2/PP2QP1P/6K1 w - - 8 28 | e4f6 g8g7 f6d7 f4e2 d3e2 | 892 | advantage endgame fork 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 | w |
r3r1k1/2p3pp/3p4/p6q/2PPbR1B/P3P2P/5Q1K/5R2 w - - 0 36 | h4e7 h7h6 f4e4 | 2,152 | crushing interference 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 |
2r5/1b2k3/p4n1p/6p1/3nP2P/P4P2/2PBB1P1/2KR4 w - - 1 25 | d2b4 e7e6 d1d4 | 1,298 | 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 |
2r3k1/1Q3p2/6pp/4bbN1/2P5/6PP/P4r2/6K1 w - - 0 26 | b7f7 g8h8 f7h7 | 970 | endgame mate mateIn2 short | ., ., β, ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, β, β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
4r3/2k4r/1R6/2P1ppp1/N3p3/1P2P1P1/5P2/2R3K1 b - - 0 38 | e8h8 g1f1 h7h1 f1e2 h1c1 | 1,494 | crushing endgame long quietMove skewer | ., ., ., ., β, ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., β, ., β, β, β, .,
β, ., ., ., β, ., ., .,
., β, ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., β, . | false | false | false | false | b |
6k1/pq2r2p/2pR2p1/2Pp1p2/8/2Q4P/5PP1/6K1 w - - 12 40 | d6d8 g8f7 c3h8 | 1,438 | crushing endgame short | ., ., ., ., ., ., β, .,
β, β, ., ., β, ., ., β,
., ., β, β, ., ., β, .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
kb1R3Q/1p6/pq6/7p/PP3p2/5p1P/5Pr1/1R5K b - - 2 32 | g2h2 h1h2 b6f2 h2h1 f2g2 | 1,599 | attraction endgame exposedKing long mate mateIn3 sacrifice | β, β, ., β, ., ., ., β,
., β, ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, β, .,
., β, ., ., ., ., ., β | false | false | false | false | b |
3rr1kb/pp3p1p/2p3pB/5q2/5P2/1PP1R1Q1/P5PP/4R1K1 w - - 0 27 | e3e8 d8e8 e1e8 | 747 | 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 | false | false | w |
6k1/pp3ppp/2p2n2/5P2/8/1BN1q1bP/PP4K1/R2Q4 b - - 1 21 | e3f2 g2h1 f2h2 | 794 | 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 |
4r1k1/1p1n1pp1/p7/8/P2Q2b1/2P3P1/5PBP/2B1R1K1 b - - 0 28 | e8e1 g2f1 g4h3 d4d3 e1c1 | 2,205 | advantage fork long middlegame pin | ., ., ., ., β, ., β, .,
., β, ., β, ., β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., β, ., β, ., β, . | false | false | false | false | b |
8/8/3k4/p1p5/2P2Kp1/1P3b2/P2N4/8 w - - 3 63 | d2f3 g4f3 f4f3 | 1,145 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., β, ., ., β, β, .,
., β, ., ., ., β, ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/1r2k3/8/6RK/8/8/8 w - - 9 61 | g4g6 e6d5 g6b6 | 890 | crushing endgame master rookEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/4kpp1/4p3/pq2P3/1b1P4/5NPQ/PR3K1P/2r5 b - - 0 36 | b4e1 f3e1 b5b2 | 1,378 | crushing discoveredAttack endgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., β, ., ., .,
β, β, ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., β, β, β,
β, β, ., ., ., β, ., β,
., ., β, ., ., ., ., . | false | false | false | false | b |
r5k1/1b2qp2/p3p2Q/1pp1n1Np/4P2P/1P1r4/P4PP1/R3R1K1 w - - 2 26 | h6h7 g8f8 h7h8 | 994 | 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 | w |
rnbqk1nr/pp4pp/4p3/3pP1b1/2P2B2/2P1P3/P4PPP/RN1QKB1R w KQkq - 1 10 | d1h5 g7g6 h5g5 d8g5 f4g5 | 1,331 | 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, β, ., β | true | true | true | true | w |
1q3k2/5ppp/4p3/pp1bN3/5P2/3Q2PP/P4P2/6K1 w - - 11 34 | e5d7 f8e7 d7b8 | 870 | 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 |
r1b1k2r/ppp4p/2n2p2/4p3/4P3/2N3P1/Pq3P1P/2RQKB1R w Kkq - 0 14 | d1h5 e8d8 h5h6 | 2,014 | 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 | true | false | true | true | w |
5r1k/pb3p1p/5p2/7q/1bNQP3/1P3P2/P3R1PP/1B4K1 b - - 2 25 | b4c5 d4c5 h5c5 | 1,244 | advantage middlegame pin 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 |
r5k1/p1p3pp/1p2p3/4P3/2PPbr2/P2p4/1B1R2PP/4R1K1 w - - 4 27 | g2g3 f4g4 h2h3 g4g3 g1h2 g3f3 e1e4 | 2,111 | advantage defensiveMove endgame veryLong | β, ., ., ., ., ., β, .,
β, ., β, ., ., ., β, β,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, β, β, β, ., .,
β, ., ., β, ., ., ., .,
., β, ., β, ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
5rk1/pp4p1/2P5/4qp2/2P2R2/1P1Q2KP/P2R1PP1/7r b - - 2 45 | g7g5 d3d5 e5d5 c4d5 g5f4 | 1,672 | advantage endgame 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 |
6k1/7p/3P1p2/p2qrNp1/6P1/1P1Q3P/5PK1/8 w - - 1 45 | d3d5 e5d5 f5e7 g8f7 e7d5 | 1,104 | attraction crushing endgame fork long | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., β, ., .,
β, ., ., β, β, β, β, .,
., ., ., ., ., ., β, .,
., β, ., β, ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5r1/ppp1bp1k/2n2p2/4p3/2PpP1P1/3q4/PP1N3N/R2Q1RK1 w - - 0 20 | f1f3 d3e3 f3e3 | 1,580 | 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, . | false | false | false | false | w |
2k4r/ppp1b3/7p/2PrPpp1/q1Q5/2P2NP1/PP3P1P/2K2B1R b - - 1 17 | d5d1 | 791 | master mate mateIn1 middlegame oneMove | ., ., β, ., ., ., ., β,
β, β, β, ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., β, β, β, β, β, .,
β, ., β, ., ., ., ., .,
., ., β, ., ., β, β, .,
β, β, ., ., ., β, ., β,
., ., β, ., ., β, ., β | false | false | false | false | b |
r4rk1/ppp2ppp/3p4/8/B2bP3/4NbPq/PPP4P/R2NQRK1 b - - 0 16 | h3g2 | 1,914 | mate mateIn1 middlegame oneMove pin | β, ., ., ., ., β, β, .,
β, β, β, ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, β, ., ., .,
., ., ., ., β, β, β, β,
β, β, β, ., ., ., ., β,
β, ., ., β, β, β, β, . | false | false | false | false | b |
rn2k2r/2qp4/p2bp1p1/3p2Qp/3P4/P1P2P2/5P1P/R1B1K2R w KQkq - 0 19 | g5g6 e8d8 g6f6 d8c8 f6h8 | 1,444 | advantage 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 | true | true | true | true | w |
4R3/1p1r4/p3Npk1/3Pb1p1/P7/1P5P/6K1/8 w - - 5 54 | e6f8 g6f7 f8d7 | 1,338 | crushing endgame fork short | ., ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
β, ., ., ., β, β, β, .,
., ., ., β, β, ., β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3kb1r/p4ppp/2p5/q7/3Pn1P1/2N1P3/PP3Pp1/R1BQK1R1 w Qkq - 2 13 | d1f3 | 2,126 | crushing middlegame oneMove | β, ., ., ., β, β, ., β,
β, ., ., ., ., β, β, β,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, β, ., β, .,
., ., β, ., β, ., ., .,
β, β, ., ., ., β, β, .,
β, ., β, β, β, ., β, . | false | true | true | true | w |
8/8/p1p5/2Pb4/PP1K4/6k1/8/8 w - - 1 48 | b4b5 a6b5 a4b5 d5e6 b5b6 e6c8 d4e5 | 2,264 | bishopEndgame crushing defensiveMove endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., β, β, ., ., ., .,
β, β, ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5k1/1p3p2/4pPp1/3bR2p/3B1Q1R/p2q2KP/5PP1/7r w - - 8 37 | f2f3 d5f3 f4h6 f3e4 d4e3 | 2,891 | advantage 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 | w |
8/5pkp/4p1p1/P7/3p4/2BK3P/r4bP1/1R6 w - - 0 33 | b1a1 a2a5 c3a5 | 2,208 | advantage endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., β,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., ., . | false | false | false | false | w |
2Q2Bk1/1p3r1p/6p1/4p3/8/8/q4PPP/2R3K1 b - - 0 23 | a2f2 g1h1 f2f1 c1f1 f7f1 | 949 | backRankMate endgame long mate mateIn3 sacrifice | ., ., β, ., ., β, β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
6k1/pb4pp/1p6/2p2P2/P2p1nRq/2PP1r1P/1P1Q1N1N/7K w - - 0 30 | h2f3 b7f3 h1h2 | 2,244 | crushing defensiveMove 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 |
3r2k1/5ppp/3pp3/1Nq3Q1/8/2Pn4/1P3PPP/1R4K1 w - - 1 29 | g5d8 | 1,061 | backRankMate endgame hangingPiece 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 |
8/5k2/5p2/pR1Nn1pp/4P3/5PKP/P1r3P1/8 b - - 0 35 | h5h4 g3h2 e5f3 h2h1 c2c1 | 1,112 | deflection endgame long mate mateIn3 pin | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
β, β, ., β, β, ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r4/pk6/2p4p/2PpPp2/2PP2r1/8/P3Q2P/5K2 b - - 0 26 | g4f4 f1g2 d8g8 | 1,798 | crushing endgame queenRookEndgame short | ., ., ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., β, β, β, β, ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | b |
1r1q1b1r/p3kppp/2Bpp3/2p1n1N1/5Q2/2P4P/PP1P4/RNB1K1R1 b Q - 0 15 | e5d3 e1d1 d3f4 | 1,209 | 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, . | false | true | false | false | b |
6r1/8/4p1q1/1QrkP3/5R2/PP6/KP1p4/8 w - - 5 42 | b5d7 d5e5 d7d4 | 1,656 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., β, β, β, β, ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
β, β, ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/4p3/1k6/p1pPp1pp/2P1Pp2/5PPP/P4K2/8 w - - 1 31 | h3h4 g5h4 g3f4 | 2,310 | crushing deflection endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
β, ., β, β, β, ., β, β,
., ., β, ., β, β, ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3r1k1/pp1b1ppp/3q4/1Q1p2n1/3N3P/2P2P2/PP2R1P1/4R1K1 w - - 1 25 | e2e8 a8e8 e1e8 d7e8 b5e8 | 922 | crushing kingsideAttack long middlegame xRayAttack | β, ., ., ., β, ., β, .,
β, β, ., β, ., β, β, β,
., ., ., β, ., ., ., .,
., β, ., β, ., ., β, .,
., ., ., β, ., ., ., β,
., ., β, ., ., β, ., .,
β, β, ., ., β, ., β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/8/6p1/5p2/3N1P1p/4K1k1/8/8 b - - 1 58 | h4h3 d4e2 g3g2 | 997 | crushing defensiveMove endgame knightEndgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., β, ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/1R4p1/p4p1p/5P2/8/Pb2r1PP/6BK/5R2 w - - 1 32 | b7b3 e3b3 g2d5 g8f8 d5b3 | 1,403 | advantage attraction endgame fork long sacrifice | ., ., ., ., β, ., β, .,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, ., ., β, ., β, β,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
3r2k1/p5p1/1p2r2p/1b1pB3/3P1R2/2P1P1R1/PP1Q1KPP/1q6 b - - 10 27 | b1f1 | 815 | 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 |
6r1/1p1q2k1/p2p1p2/b1pPpPp1/2P1NnP1/1P3P2/2Q1BK2/7R w - - 1 30 | h1h7 g7h7 e4f6 h7h8 f6d7 | 1,279 | attraction crushing deflection 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 |
1n3rk1/5p1p/2p3p1/NqPp1p2/3P2n1/4PNP1/5PKP/QR6 b - - 8 21 | b5e2 b1b2 g4e3 g2g1 e2f3 | 1,593 | crushing deflection long middlegame pin | ., β, ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., ., β, .,
β, β, β, β, ., β, ., .,
., ., ., β, ., ., β, .,
., ., ., ., β, β, β, .,
., ., ., ., ., β, β, β,
β, β, ., ., ., ., ., . | false | false | false | false | b |
r2q1rk1/1pp2pp1/3n3p/p2P4/1n4b1/1P3N2/1B2RPPP/RN1Q2K1 w - - 3 17 | d1d4 f7f6 d4g4 | 1,545 | 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, . | false | false | false | false | w |
r2q1rk1/ppp2npp/3b1p2/3Q4/8/2P1BP1P/PP3PP1/RN2R1K1 b - - 2 13 | d6h2 g1h2 d8d5 | 751 | 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, ., β, . | false | false | false | false | b |
8/p5k1/P5P1/1Pp1rBK1/2Pp4/8/8/8 w - - 5 68 | b5b6 a7b6 a6a7 e5e8 f5e4 e8e4 a7a8q | 1,735 | endgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., β, β, ., β, β, β, .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k6/7R/P3p3/2pnP3/1pNp4/1PBP4/1KP5/6r1 b - - 0 40 | b4c3 b2a2 d5b4 a2a3 g1a1 | 2,065 | endgame long mate mateIn3 | ., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., β, ., ., .,
., ., β, β, β, ., ., .,
., β, β, β, ., ., ., .,
., β, β, β, ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
1rr5/4Q2R/5p2/p4kp1/6n1/4P3/PP1qB1P1/1K6 w - - 0 33 | e2g4 f5g4 e7e4 g4g3 e4f3 | 2,112 | attraction long mate mateIn3 middlegame | ., β, β, ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
β, β, ., β, β, ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | w |
4rrk1/1pp1n3/p7/3p1ppQ/3P2P1/2Pq4/PP4R1/R6K w - - 0 28 | g4f5 d3f5 g2g5 f5g5 h5g5 g8f7 a1f1 f7e6 g5h6 | 2,530 | crushing discoveredAttack exposedKing fork middlegame veryLong | ., ., ., ., 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 |
8/8/6p1/3k1p2/B1nP1P1p/3K3P/6P1/8 b - - 13 50 | c4b2 d3c2 b2a4 | 667 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., .,
β, ., β, β, ., β, ., β,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3r1k1/p2b1pp1/2N4p/3P2q1/1Q6/8/PP3PPP/2R1R1K1 b - - 4 25 | d7h3 g2g3 g5d5 | 2,109 | crushing middlegame pin 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 |
R7/1qp2p1k/6pp/3nPQ2/5n2/2r4P/5PP1/4NNK1 w - - 0 35 | f5f7 | 815 | mate mateIn1 middlegame oneMove | β, ., ., ., ., ., ., .,
., β, β, ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., β, β, β, ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., β, β, β, . | false | false | false | false | w |
r3kb1r/1pp2ppp/p2p4/6q1/2B1Pn2/1P2BP1P/P1PP1P2/R2Q1R1K b kq - 4 14 | g5g2 | 806 | 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 | false | false | true | true | b |
r5kr/pp2Q1bp/n1q5/3N2N1/8/8/P1P2PPP/6K1 w - - 0 20 | e7f7 | 1,066 | mate mateIn1 middlegame oneMove | β, ., ., ., ., ., β, β,
β, β, ., ., β, ., β, β,
β, ., β, ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
6Q1/8/2p2k2/2P1qp2/p3p3/P3r1P1/5RK1/8 w - - 2 39 | g8h8 f6e6 h8h6 e5f6 h6e3 | 2,208 | crushing endgame fork long master | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., β, β, ., .,
β, ., ., ., β, ., ., .,
β, ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1Q6/8/p3q1pk/7p/8/3pr2P/6P1/5RK1 w - - 0 46 | b8f8 h6h7 f1f7 e6f7 f8f7 | 2,017 | crushing endgame long | ., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/1k5p/1r3pp1/3K4/8/8/6PP/1R6 w - - 0 44 | b1b6 b7b6 d5e6 | 1,071 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., . | false | false | false | false | w |
3r2k1/pp2bppp/2q1p3/3rB3/3P4/2P2QP1/PP3P1P/R3R1K1 b - - 2 20 | d5e5 f3c6 e5e1 a1e1 b7c6 | 1,319 | 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, ., β, . | false | false | false | false | b |
1r4k1/p4p1p/2p1RQp1/4p3/4P3/P1q5/2P2PPP/2K2B1R b - - 0 18 | c3e1 | 1,513 | endgame 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 |
r2q1k1r/p5pp/2p1p1b1/3p4/3P1N2/5P2/PP4PP/R2Q2K1 w - - 0 17 | f4e6 f8g8 e6d8 | 794 | advantage fork middlegame short | β, ., ., β, ., β, ., β,
β, ., ., ., ., ., β, β,
., ., β, ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., β, β,
β, ., ., β, ., ., β, . | false | false | false | false | w |
8/8/8/P2k2p1/1P2p1P1/2p1K3/8/8 b - - 0 44 | d5c4 a5a6 c3c2 e3d2 c4b3 | 2,514 | advancedPawn crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., β, ., ., β, ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r4k1/5p1p/p7/2p1N3/5n2/P5q1/3N4/Q1K4R b - - 5 36 | f4e2 c1d1 e2d4 | 2,546 | crushing defensiveMove middlegame short | ., β, ., ., ., ., β, .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., β | false | false | false | false | b |
r5k1/5rB1/p2pNb2/q1nP3P/1p1Q2n1/1P3P2/2P1B3/1K4RR b - - 0 28 | f7g7 g1g4 f6d4 | 2,358 | 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 | false | false | false | false | b |
8/8/5k2/1pp2P2/3pK3/1P1P4/8/8 w - - 1 37 | e4d5 c5c4 b3c4 b5b4 d5d4 | 1,708 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, β, ., ., β, ., .,
., ., ., β, β, ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn2k2r/p3ppbp/2q2np1/8/Q1pP4/2N1P3/P2B1PPP/1R2K2R w Kkq - 0 14 | b1b8 a8b8 a4c6 | 1,373 | crushing intermezzo 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 | true | false | true | true | w |
4r1k1/1p2qppp/p7/3p4/2pP4/P1P1rP2/1Q2R1PP/4R1K1 w - - 0 26 | e2e3 e7e3 e1e3 | 591 | crushing endgame short | ., ., ., ., β, ., β, .,
., β, ., ., β, β, β, β,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
β, ., β, ., β, β, ., .,
., β, ., ., β, ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
r2r1bk1/p7/1p4p1/2p5/3q4/1P4QR/P2p1PPP/3R2K1 w - - 0 31 | g3g6 d4g7 g6e6 g7f7 h3h8 g8h8 e6f7 | 1,935 | crushing deflection exposedKing 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 | w |
r3nrk1/1R4p1/1p1p3p/8/3PPqP1/2N1n2P/PP2Q2N/4R1K1 b - - 2 21 | f4g3 g1h1 f8f2 e2f2 g3f2 | 1,553 | clearance 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, . | false | false | false | false | b |
r2q1bnr/ppp1kBpp/2n5/8/3P4/1Q2Pb2/PP3P1P/RNB2RK1 w - - 0 10 | b3e6 | 846 | 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, . | false | false | false | false | w |
Q4nk1/p3qNpp/1p2p3/4N3/4PP2/1P6/P1r4P/3R3K b - - 0 28 | e7h4 e5f3 h4h3 f7h6 h3h6 | 2,513 | advantage long middlegame | β, ., ., ., ., β, β, .,
β, ., ., ., β, β, β, β,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, β, ., .,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
., ., ., β, ., ., ., β | false | false | false | false | b |
r2r4/4ppkp/p1n3p1/2p1q1P1/2P3B1/7P/PP1Q1P2/2KRR3 b - - 2 21 | d8d2 e1e5 d2d1 c1d1 c6e5 | 1,444 | crushing intermezzo long middlegame queensideAttack | 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/pp3p2/2n2bpp/8/3pQN2/2q3B1/P4PPP/R4RK1 w - - 2 20 | f4d5 c3a3 d5f6 | 1,861 | advantage fork middlegame short | β, ., ., ., ., β, β, .,
β, β, ., ., ., β, ., .,
., ., β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., β, ., ., ., β, .,
β, ., ., ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
8/8/6pp/r4p2/1k3P1P/5PK1/R7/8 w - - 0 44 | a2a5 b4a5 h4h5 | 1,661 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4r1R/ppp3k1/3pbR2/6p1/2P1P3/2B3P1/PPP5/2K5 b - - 0 28 | f8h8 f6e6 g7f7 | 1,742 | advantage 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 |
1b4k1/p2n2pp/8/1pp2p1b/8/PP1PPNqP/2R1Q1B1/6K1 b - - 1 30 | d7e5 e2f2 e5f3 | 2,016 | crushing kingsideAttack middlegame short | ., β, ., ., ., ., β, .,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., β, β, ., ., β, ., β,
., ., ., ., ., ., ., .,
β, β, ., β, β, β, β, β,
., ., β, ., β, ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/8/1p1k4/5Kp1/2P3P1/8/8 b - - 7 60 | d5c4 f4e3 c4c3 | 884 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1K2k3/3R1R2/8/4P3/8/1p6/1rr5 b - - 3 63 | c1c7 b7c7 b1c1 d6c6 c1c6 f6c6 b2b1q | 1,760 | advancedPawn attraction crushing endgame promotion rookEndgame sacrifice veryLong | ., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., ., ., ., . | false | false | false | false | b |
r4rk1/q4pb1/b5p1/3N4/4p3/1P1p2P1/1Q2NPK1/3RR3 w - - 1 32 | d5f6 g7f6 b2f6 a6b7 e1h1 e4e3 f2f3 b7f3 g2f3 | 1,856 | advantage middlegame quietMove veryLong | β, ., ., ., ., β, β, .,
β, ., ., ., ., β, β, .,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., ., β, .,
., β, ., ., β, β, β, .,
., ., ., β, β, ., ., . | false | false | false | false | w |
8/8/8/5Qpk/7p/4q2P/6P1/7K w - - 0 51 | f5h7 | 1,476 | endgame master mate mateIn1 oneMove queenEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/4kp2/p4Q2/1p2P3/8/P7/1PP2q2/1K6 b - - 3 48 | f2f6 e5f6 e7f6 | 765 | crushing endgame queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., β, ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
r5k1/pp3r2/1q2p2R/6p1/3P4/2P3PP/PP1Q2P1/6K1 w - - 1 27 | d2g5 f7g7 g5h5 g8f8 h6h8 | 1,837 | crushing endgame long quietMove | β, ., ., ., ., ., β, .,
β, β, ., ., ., β, ., .,
., β, ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, β,
β, β, ., β, ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/4kppp/1rnNp3/p2pP3/5P2/8/P5PP/2R3K1 w - - 7 29 | d6c8 e7d7 c8b6 | 1,142 | advantage 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 |
6k1/pB4pp/1b6/5R2/8/1P2P1P1/P1r2P1P/2n2K2 w - - 0 26 | b7d5 g8h8 f5f8 | 897 | 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 |
r1b2Q2/3knN2/p1p1p1r1/q2pP3/5B2/1BP5/PP3b1P/3R1K1R b - - 3 22 | c8b7 f8a8 b7a8 | 2,006 | crushing middlegame quietMove 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 | false | false | false | false | b |
r4r2/pp2bp1k/2q1p1p1/3n4/3B4/3BR3/PPP2PPP/R5K1 w - - 0 18 | e3h3 e7h4 h3h4 h7g8 h4h8 | 975 | long mate mateIn3 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 |
6k1/6p1/3p3p/2pP4/8/8/PP4P1/K3Qr2 b - - 0 37 | f1e1 | 400 | backRankMate endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
β, ., ., ., β, β, ., . | false | false | false | false | b |
5rk1/1p6/p2p2p1/P2Pq3/3Rp3/4Q1PP/1P4K1/8 b - - 0 33 | f8f3 e3f3 e4f3 | 1,351 | crushing endgame short | ., ., ., ., ., β, β, .,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
β, ., ., β, β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., β, β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q1rk1/pbp2pp1/1p2pn1p/8/3n4/2NB1N1P/PPP2PP1/R2QR1K1 w - - 0 15 | f3d4 d8d4 d3h7 g8h7 d1d4 | 1,284 | crushing discoveredAttack 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 | false | false | w |
8/3P2k1/8/4P3/4K3/2p2P2/3r3p/7R b - - 0 49 | c3c2 e5e6 g7f6 | 2,348 | advancedPawn crushing endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
r7/3p3p/3P2pk/3Q4/2B2P2/4P3/p4KPP/Rq6 b - - 3 36 | b1a1 d5a8 a1b2 c4e2 a2a1q | 1,561 | advancedPawn advantage clearance endgame long promotion | β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., β, β,
., ., ., β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, β, β,
β, β, ., ., ., ., ., . | false | false | false | false | b |
r3r1k1/1p2qppp/1pp5/5P2/8/2P2Q2/PP3PPP/3RR1K1 b - - 1 19 | e7e1 d1e1 e8e1 | 535 | 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, ., β, . | false | false | false | false | b |
2r2rk1/1p2bppp/p1n1b3/3qp3/8/P2BBN2/1PP1QPPP/2RR2K1 b - - 1 15 | e5e4 | 1,332 | advantage middlegame oneMove | ., ., β, ., ., β, β, .,
., β, ., ., β, β, β, β,
β, ., β, ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, β, β, ., .,
., β, β, ., β, β, β, β,
., ., β, β, ., ., β, . | false | false | false | false | b |
1r2k3/1p1R1p2/p1p2p1p/7b/4B1P1/1P5P/P4P2/6K1 w - - 1 27 | d7b7 b8b7 e4c6 b7d7 g4h5 e8e7 c6d7 | 2,308 | advantage capturingDefender endgame fork master pin sacrifice veryLong | ., β, ., ., β, ., ., .,
., β, ., β, ., β, ., .,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., β, ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
3r3k/4N2p/p3Ppp1/8/1P6/2B3P1/b6P/6K1 w - - 0 33 | c3f6 | 906 | endgame mate mateIn1 oneMove | ., ., ., β, ., ., ., β,
., ., ., ., β, ., ., β,
β, ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
4r1k1/p6p/2pQ2p1/5r2/P2PqN2/1PP2R2/R5K1/8 b - - 6 32 | f5g5 g2h2 e4f3 | 1,489 | crushing deflection master middlegame short | ., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., β,
., ., β, β, ., ., β, .,
., ., ., ., ., β, ., .,
β, ., ., β, β, β, ., .,
., β, β, ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/pp2B3/4R3/1P1p1p1p/P2P1P1N/1k2P1nP/1r5r/1R4K1 b - - 12 48 | h2h1 | 1,598 | mate mateIn1 middlegame oneMove | ., ., ., ., ., ., ., .,
β, β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., β, ., β,
β, ., ., β, ., β, ., β,
., β, ., ., β, ., β, β,
., β, ., ., ., ., ., β,
., β, ., ., ., ., β, . | false | false | false | false | b |
8/ppp2k2/3p2n1/1P1P1B2/1P6/P7/3q1QKP/8 b - - 4 35 | g6h4 g2g3 d2f2 g3f2 h4f5 | 1,913 | crushing endgame long pin | ., ., ., ., ., ., ., .,
β, β, β, ., ., β, ., .,
., ., ., β, ., ., β, .,
., β, ., β, ., β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1p6/p1br1kpp/5p2/1PB1pKPP/P3N3/8/2R5 b - - 0 35 | g6g5 f4g3 f5f4 | 1,310 | advantage endgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, β, ., β, β, β,
., ., ., ., ., β, ., .,
., β, β, ., β, β, β, β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
3r3k/pQ3pp1/7p/3R4/8/P7/5PPP/q2B2K1 b - - 1 31 | a1d1 d5d1 d8d1 | 1,311 | backRankMate endgame mate mateIn2 short xRayAttack | ., ., ., 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.