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 |
|---|---|---|---|---|---|---|---|---|---|
rn1qr2Q/pbp1k1p1/1p1pp3/3nP1N1/1b1P1P2/2N5/PPP3PP/R1B1K2R w KQ - 7 16 | h8g7 | 1,003 | 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, ., β, ., ., β | true | true | false | false | w |
8/8/8/2K5/6p1/1P6/1P3kPP/8 b - - 2 47 | f2g2 b3b4 g2h2 | 883 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/5p2/2k1p2K/1p5p/1R1P1r1P/2P5/8/8 w - - 0 40 | d4d5 c6b6 b4f4 | 1,228 | crushing discoveredAttack endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., β, ., ., β,
., β, ., ., ., ., ., β,
., β, ., β, ., β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/pp1bbppp/1nn5/4p3/8/P1NQPN2/1PB2PPP/R1B2RK1 w - - 0 14 | d3h7 | 891 | kingsideAttack 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, . | false | false | false | false | w |
r2q2kr/1p1b1p2/p1np4/4p1bQ/4P3/2P4P/PP1N1P2/R3KBR1 w Q - 6 19 | g1g5 d8g5 h5g5 | 1,290 | crushing kingsideAttack middlegame short | β, ., ., β, ., ., β, β,
., β, ., β, ., β, ., .,
β, ., β, β, ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., β,
β, β, ., β, ., β, ., .,
β, ., ., ., β, β, β, . | false | true | false | false | w |
8/8/p4k2/P4p2/3K1P2/8/4N3/1b6 w - - 13 56 | e2c3 b1c2 c3d5 f6e6 d4c5 | 2,774 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
r4rk1/1b3pp1/p4P1p/1p1nN3/1q5B/8/P1P1Q1PP/4RRK1 b - - 0 22 | b4h4 | 1,722 | 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, β, . | false | false | false | false | b |
8/5k2/2p4p/1pBn1Pp1/3P2P1/P7/3K4/8 b - - 0 33 | d5f6 d2e3 f6g4 | 1,994 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., β, β, β, ., β, β, .,
., ., ., β, ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1p3kpp/p1p5/3n1n2/1P3PP1/3K3P/NP3B2/8 b - - 0 30 | d5f4 d3e4 f4h3 | 1,437 | crushing endgame master short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
β, ., β, ., ., ., ., .,
., ., ., β, ., β, ., .,
., β, ., ., ., β, β, .,
., ., ., β, ., ., ., β,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/B2n3b/1p5k/2p5/2P1pK2/P1P5/8/3B4 w - - 3 48 | d1g4 e4e3 f4e3 d7e5 g4e6 | 2,220 | advantage defensiveMove endgame long | ., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., β,
., β, ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., β, ., β, β, ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
3r4/q3k2p/4p1p1/P7/3P4/2Q2P2/6PP/4B1K1 w - - 1 44 | e1h4 e7e8 h4d8 | 2,016 | crushing endgame short skewer | ., ., ., β, ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
3rk3/4b3/4Q1p1/3Pp3/P6q/1pP5/1P6/1K3R2 w - - 2 41 | e6g6 e8d7 g6c6 | 2,089 | endgame master mate mateIn2 short | ., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., β, β, ., ., .,
β, ., ., ., ., ., ., β,
., β, β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., β, ., . | false | false | false | false | w |
8/5rkp/6p1/pp6/2nR4/8/5PPP/R4K2 b - - 1 30 | c4e3 f1g1 e3c2 | 1,338 | advantage endgame master pin short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., β, ., . | false | false | false | false | b |
8/7k/6pp/8/3Q2P1/7K/PP2q2P/8 b - - 0 42 | e2f3 h3h4 g6g5 h4h5 f3h3 | 1,658 | endgame long master mate mateIn3 queenEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
β, β, ., ., β, ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4r2/p1p3bk/1p1q2p1/3P2Rp/5p1n/2P2P1P/PPBQ1P1K/3R4 w - - 2 26 | g5h5 h7g8 h5h4 | 1,430 | 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 |
4b1q1/p5p1/1p1pk3/4p1Bp/2P1B2P/P5P1/1P1R4/5K2 w - - 3 34 | e4d5 e6d7 d5g8 | 1,047 | crushing endgame short skewer | ., ., ., ., β, ., β, .,
β, ., ., ., ., ., β, .,
., β, ., β, β, ., ., .,
., ., ., ., β, ., β, β,
., ., β, ., β, ., ., β,
β, ., ., ., ., ., β, .,
., β, ., β, ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
6k1/1q3p2/6p1/1P5p/8/1Q5P/1P2rRP1/6K1 b - - 4 37 | e2e1 g1h2 b7c7 g2g3 h5h4 | 2,509 | crushing endgame long pin | ., ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., β, ., ., β, β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
4R3/p4k1p/1p3b1q/5p2/7P/5P2/P1Pr4/4Q2K w - - 6 40 | e1e6 f7g6 e8g8 | 1,432 | crushing endgame pin short | ., ., ., ., β, ., ., .,
β, ., ., ., ., β, ., β,
., β, ., ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
β, ., β, β, ., ., ., .,
., ., ., ., β, ., ., β | false | false | false | false | w |
r1b1kb1r/ppNpn1pp/5p2/4Q1B1/4P3/8/PPq2PPP/R3KB1R b KQkq - 1 10 | e8d8 a1c1 c2c1 g5c1 f6e5 | 1,727 | advantage defensiveMove 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 | true | true | true | true | b |
8/2R4p/2B1r1pk/1Pb1p3/8/7P/6PK/8 b - - 10 36 | e5e4 c7d7 e4e3 c6f3 e3e2 f3e2 e6e2 | 1,755 | advancedPawn crushing endgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., β, ., β, ., β, β,
., β, β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/5Q1p/8/1p4p1/6k1/P7/3q2PK/8 w - - 4 44 | f7f3 g4h4 f3h3 | 1,063 | endgame master mate mateIn2 queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r1q2k/4b1pp/4Q3/5p2/3B3P/P5P1/1PP5/2KR4 b - - 2 28 | e7g5 h4g5 e8e6 | 1,204 | advantage discoveredAttack endgame short | ., ., β, ., β, ., ., β,
., ., ., ., β, ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., β,
β, ., ., ., ., ., β, .,
., β, β, ., ., ., ., .,
., ., β, β, ., ., ., . | false | false | false | false | b |
r3r1k1/ppp2p2/6p1/5RQp/7P/2N5/PPP5/1K2R3 b - - 0 26 | e8e1 g5c1 e1c1 b1c1 g6f5 | 956 | crushing endgame long queensideAttack | β, ., ., ., β, ., β, .,
β, β, β, ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
β, β, β, ., ., ., ., .,
., β, ., ., β, ., ., . | false | false | false | false | b |
6k1/3N1pp1/4p2p/1B1p4/P2n3q/1Pr5/3Q1PP1/5RK1 b - - 1 27 | c3h3 g2h3 d4f3 g1g2 f3d2 | 1,728 | crushing fork long middlegame sacrifice | ., ., ., ., ., ., β, .,
., ., ., β, ., β, β, .,
., ., ., ., β, ., ., β,
., β, ., β, ., ., ., .,
β, ., ., β, ., ., ., β,
., β, β, ., ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | b |
r2q1r2/ppp3pk/n4n1p/2bP4/4P1N1/P1N4P/1PP3P1/R1BQ1R1K b - - 0 15 | f6g4 f1f8 d8f8 | 1,350 | advantage middlegame short | β, ., ., β, ., β, ., .,
β, β, β, ., ., ., β, β,
β, ., ., ., ., β, ., β,
., ., β, β, ., ., ., .,
., ., ., ., β, ., β, .,
β, ., β, ., ., ., ., β,
., β, β, ., ., ., β, .,
β, ., β, β, ., β, ., β | false | false | false | false | b |
8/1p6/3k4/P2p4/1P1K3p/7P/8/8 b - - 0 52 | d6c6 d4e5 c6b5 | 1,313 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, ., ., ., .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3k4/p2b2R1/1p1P4/4Pr2/8/8/PPP5/2K5 w - - 1 35 | g7g8 d7e8 e5e6 f5f1 c1d2 f1f6 d6d7 | 1,680 | advancedPawn crushing endgame veryLong | ., ., ., β, ., ., ., .,
β, ., ., β, ., ., β, .,
., β, ., β, ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
1R6/6pk/3p4/p1pPb1p1/q1Pp1r2/8/4QPPP/6K1 w - - 0 33 | e2h5 | 665 | 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 |
1k3r1r/5pp1/pp2p3/2b2PBp/P3b3/N5qP/R2Q2P1/5R1K w - - 1 27 | g5f4 b8a8 f4g3 | 1,111 | crushing fork middlegame short | ., β, ., ., ., β, ., β,
., ., ., ., ., β, β, .,
β, β, ., ., β, ., ., .,
., ., β, ., ., β, β, β,
β, ., ., ., β, ., ., .,
β, ., ., ., ., ., β, β,
β, ., ., β, ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
rn2k2r/ppp2ppp/4b3/4p3/2Pq4/3P1Q2/PP1N1PPP/R3K1NR w KQkq - 1 10 | f3b7 d4b6 b7a8 | 1,214 | crushing middlegame short trappedPiece | β, β, ., ., β, ., ., β,
β, β, β, ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., β, ., .,
β, β, ., β, ., β, β, β,
β, ., ., ., β, ., β, β | true | true | true | true | w |
8/1p3pk1/6p1/p7/P1BPnq2/2P2Q2/1P2K1P1/8 b - - 4 45 | f4d2 e2f1 d2c1 | 1,485 | crushing endgame master short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
β, ., β, β, β, β, ., .,
., ., β, ., ., β, ., .,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4q1k/p2R2pn/1p1N1r1p/4p3/8/1Q5P/PP3PP1/4R1K1 b - - 3 27 | f6d6 d7d6 f8d6 | 1,517 | advantage middlegame short | β, ., ., ., ., β, ., β,
β, ., ., β, ., ., β, β,
., β, ., β, ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
4rk2/pp6/2p3QP/8/3P4/8/q5PK/8 w - - 1 33 | g6g7 | 1,074 | endgame mate mateIn1 oneMove | ., ., ., ., β, β, ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3k4/5p2/1N6/1P2P1p1/p7/1bK3P1/8/8 b - - 1 46 | d8c7 b6c4 b3c4 | 1,521 | crushing endgame master short | ., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., β, ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3r1kb/pp3p1p/2p1b1nB/3qp3/4N3/3P2P1/PPPQ1PB1/2K3NR w - - 5 20 | e4f6 h8f6 g2d5 | 1,043 | advantage 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, β | false | false | false | false | w |
rnb1k3/1pb2pp1/2p1pn2/3p4/N1PP1P1q/7P/PP2P1B1/R1B1QRK1 b q - 2 13 | h4e1 f1e1 a8a4 | 1,679 | 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 | true | b |
7k/p1p3p1/1p5p/2pP4/2P4P/PK6/1PQ2R2/r2q4 w - - 6 40 | f2f8 | 837 | endgame master masterVsMaster 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 |
r1r3k1/p1p2p1p/4n1p1/8/1R1N1p2/3P4/P1P2PPP/4R1K1 b - - 6 18 | c7c5 d4e6 c5b4 | 1,628 | crushing endgame fork 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 |
r1b2rk1/1p1qpp2/p5B1/P2pn1N1/5B2/7R/1bP2PPP/3Q1RK1 b - - 0 17 | f7g6 f4e5 b2e5 | 2,103 | advantage hangingPiece 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 |
r4r1k/5pp1/p1p1pq1p/1p1p3P/4PP2/1P1B4/P1PP2Q1/3K2R1 w - - 1 23 | e4e5 f8g8 e5f6 | 1,170 | crushing endgame short | β, ., ., ., ., β, ., β,
., ., ., ., ., β, β, .,
β, ., β, ., β, β, ., β,
., β, ., β, ., ., ., β,
., ., ., ., β, β, ., .,
., β, ., β, ., ., ., .,
β, ., β, β, ., ., β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
8/2R4p/1p3kp1/4Np2/3PnK2/4P2P/6P1/7r b - - 6 39 | h1f1 e5f3 g6g5 | 1,501 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., β, β, ., .,
., ., ., β, β, β, ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
r5k1/6rp/1n6/pp1p1R1B/1PpP4/P3q1P1/5Q1P/R5K1 b - - 2 27 | e3f2 f5f2 a5b4 | 1,747 | crushing 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 | b |
r2qrk2/pp3ppQ/3bb1P1/4p3/2B3n1/1P2P3/PB1P1PP1/R3K2R w KQ - 1 17 | g6f7 f8f7 h7h5 | 2,435 | advancedPawn attraction 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, .,
β, ., ., ., β, ., ., β | true | true | false | false | w |
2q5/pp2Qrp1/2p3kp/3p4/3Pp1PP/2P5/PP2RP2/6K1 w - - 1 29 | h4h5 g6h7 e7f7 c8g4 g1f1 | 1,209 | crushing defensiveMove deflection 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 | w |
3r4/8/2Pn2k1/1R5p/1P6/P7/2K5/8 w - - 1 48 | b5d5 g6f7 c6c7 d8c8 d5d6 | 2,303 | advancedPawn crushing endgame long | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., β, .,
., β, ., ., ., ., ., β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5bk1/1p1P1ppp/1qp5/8/5p2/3R1P2/5KP1/3R4 w - - 2 38 | f2f1 b6d8 d1e1 f8e7 e1e7 | 1,804 | advantage defensiveMove endgame long quietMove | ., ., ., ., ., β, β, .,
., β, ., β, ., β, β, β,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., . | false | false | false | false | w |
r1br2k1/pp1n1pp1/4p3/3pb1NQ/3q4/P6P/1PPB2P1/R2K3R w - - 4 21 | h5f7 g8h8 f7h5 | 1,981 | crushing kingsideAttack middlegame short | β, ., β, β, ., ., β, .,
β, β, ., β, ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., β, β, ., β, β,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., β, β, β, ., ., β, .,
β, ., ., β, ., ., ., β | false | false | false | false | w |
8/1K6/4p2p/6p1/6P1/P6P/5k2/8 w - - 2 40 | b7c6 e6e5 c6d5 e5e4 d5e4 | 2,205 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/3b1pp1/4pn1p/pp6/2pP4/2P1P1QN/3BBPPP/R4RK1 b - - 1 15 | f6e4 g3e5 e4d2 | 973 | 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, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r1bBk2r/pppp1ppp/2n5/2b5/2P1n3/5N2/PP2PPPP/RN1QKB1R b KQkq - 0 7 | c5f2 | 1,330 | attackingF2F7 mate mateIn1 oneMove opening | β, ., β, β, β, ., ., β,
β, β, β, β, ., β, β, β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., β, β, β, β,
β, β, ., β, β, β, ., β | true | true | true | true | b |
3r1rk1/pp2pp1p/1q4p1/8/4QP2/1B6/PP3bPP/3R1RK1 w - - 0 20 | f1f2 d8d1 b3d1 | 1,070 | advantage middlegame short | ., ., ., β, ., β, β, .,
β, β, ., ., β, β, ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., β, ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., β, ., β, β, . | false | false | false | false | w |
3r2k1/1b1P1p1p/3Q2p1/pPp3n1/P5q1/5N2/1B3PP1/5R1K b - - 2 28 | g5f3 | 1,840 | crushing 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 |
3r3k/p4pp1/1prPq1np/2p4Q/4N3/P4P2/1P3P1P/3R2RK w - - 13 28 | e4g5 e6f5 g5f7 f5f7 g1g6 | 1,904 | advantage discoveredAttack kingsideAttack long master 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 | w |
r3k2r/pb1p1ppp/4p3/3qP3/3P4/P2B4/1P2QPPP/R4RK1 b kq - 0 16 | d5g2 | 545 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., ., β, ., ., β,
β, β, ., β, ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, ., ., ., .,
., β, ., ., β, β, β, β,
β, ., ., ., ., β, β, . | false | false | true | true | b |
2kr4/1b6/pp2N3/3pb1p1/PPp5/2B1P3/6PP/3R2K1 b - - 1 28 | e5c3 e6d8 c8d8 | 1,549 | 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 |
2r3k1/5ppp/Q3p1q1/3pP3/3P4/8/2r2PPP/2R3K1 w - - 0 28 | a6c8 c2c8 c1c8 | 1,217 | backRankMate endgame mate mateIn2 short xRayAttack | ., ., β, ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., β, ., β, .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | w |
5rk1/1Bq2pp1/4pn1p/p7/1prb4/1QP3P1/P2B1P1P/R3R1K1 w - - 2 23 | c3d4 c4d4 d2e3 | 1,899 | 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, . | false | false | false | false | w |
2krq2r/2p1b3/1p1p1n2/pP2pP2/P1P1N3/6p1/1B4QP/3R1RK1 w - - 0 35 | e4f6 e7f6 g2a8 c8d7 d1d6 d7e7 d6e6 | 2,441 | clearance crushing middlegame queensideAttack veryLong | ., ., 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 |
r4r2/p2q2k1/1p4pp/n2p1p2/3PpN2/P7/1P1Q1PPP/2R2RK1 w - - 4 23 | c1c7 d7c7 f4e6 g7h7 e6c7 | 1,568 | advantage attraction 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, ., ., β, β, . | false | false | false | false | w |
6k1/5p1p/2q3p1/2pr4/8/4P1P1/4QPKP/2R5 b - - 7 32 | d5d1 f2f3 d1c1 | 1,934 | crushing discoveredAttack endgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., ., β, .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., β, β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
r2qkbnr/2p2ppp/p2pb3/1p6/3QP3/1BN5/PPP2PPP/R1B1K2R b KQkq - 2 9 | c7c5 d4e3 c5c4 | 1,569 | 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 | true | true | true | true | b |
8/2k5/8/p3p2N/3n4/P2n1PP1/3p3P/3B2K1 b - - 0 63 | d3b2 h5f6 b2d1 | 1,704 | crushing endgame short trappedPiece | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., β, ., ., ., .,
β, ., ., β, ., β, β, .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., β, . | false | false | false | false | b |
8/1p6/3k3p/1p2R3/1P4rP/P1P4K/8/8 b - - 2 46 | g4h4 h3h4 d6e5 | 1,748 | crushing endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., β, ., ., β, ., ., .,
., β, ., ., ., ., β, β,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
Rn3r2/1kp5/1p6/1Pqpp3/Q7/2P5/5PPP/R5K1 b - - 1 37 | c5f2 g1h1 f2f1 a1f1 f8f1 | 796 | backRankMate endgame 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 |
r4b1r/pb2kp1p/4nN2/1p3Q2/2p5/5N2/qP3PPP/2KR1B1R w - - 0 16 | d1d7 | 1,241 | mate mateIn1 middlegame oneMove | β, ., ., ., ., β, ., β,
β, β, ., ., β, β, ., β,
., ., ., ., β, β, ., .,
., β, ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., β, β, β,
., ., β, β, ., β, ., β | false | false | false | false | w |
8/6p1/1k2p3/p1p1P2P/PpK5/1P6/2P5/8 b - - 0 44 | b6c6 c4d3 c6d5 | 1,064 | crushing endgame master pawnEndgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., β, ., ., .,
β, ., β, ., β, ., ., β,
β, β, β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r1qkb1r/p4pp1/B1p1pn1p/3p1b2/N2P4/P6P/1PP2PP1/R1BQ1RK1 b k - 3 13 | d8a5 a6d3 a5a4 d3f5 e6f5 | 1,310 | 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, ., β, β, . | false | false | true | false | b |
8/p7/1p2k3/bNP2ppp/P2P4/5KP1/7P/8 w - - 0 41 | c5c6 a7a6 d4d5 e6d5 c6c7 | 2,168 | advancedPawn advantage endgame long | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
β, β, β, ., ., β, β, β,
β, ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/2kn1prB/2nNp3/1P1pP3/2pP3p/2P1NP2/Q6q/R3RK2 b - - 0 35 | g7g1 | 1,636 | 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 |
2r5/p5pk/2r3bp/5p2/1Q3B2/8/PP1R1PPP/K4R2 b - - 2 25 | c6c1 f1c1 c8c1 | 585 | 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 |
8/4nk2/pp1Q2p1/3n3p/6q1/3N4/PPK2P2/8 w - - 4 31 | d3e5 f7g7 e5g4 | 1,084 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
β, β, ., β, ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
β, β, β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4k3/8/4Pp2/5Kp1/6P1/8/8/8 b - - 4 46 | e8e7 f5e4 e7e6 | 711 | crushing endgame pawnEndgame short zugzwang | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
Q7/1p2kp1p/p3b3/6q1/4p3/4p3/PPP3PP/2KR1B1R b - - 0 19 | e3e2 d1d2 e2e1q | 1,382 | advancedPawn deflection discoveredAttack endgame mate mateIn2 promotion queensideAttack short | β, ., ., ., ., ., ., .,
., β, ., ., β, β, ., β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, β, β, ., ., ., β, β,
., ., β, β, ., β, ., β | false | false | false | false | b |
r1b1k2r/pp4pp/2n1p3/q2pPp2/1b1P2P1/2NB1N1P/PPQB1Pn1/R3K2R w KQkq - 5 13 | e1f1 g2h4 f3h4 | 1,021 | advantage defensiveMove 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 | true | true | true | true | w |
2r2rk1/5ppp/4p3/1N4P1/1Qq5/Pn6/KP4PP/3R2R1 b - - 7 25 | b3c1 a2a1 c4a2 | 1,321 | doubleCheck 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 |
8/8/p7/3p3p/P2P1k2/1P5p/5K2/8 w - - 0 38 | b3b4 h3h2 f2g2 h2h1q g2h1 | 1,360 | crushing endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
β, ., ., β, ., β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3R4/5k2/1qp1r1pB/p3b1Q1/5p2/1P2p3/P4PP1/6K1 w - - 1 31 | d8f8 | 1,086 | 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 |
8/1p2R1pp/p2r2k1/5bP1/P2N4/1P4K1/8/8 w - - 0 38 | e7g7 g6h5 d4f5 | 1,907 | crushing deflection endgame short | ., ., ., ., ., ., ., .,
., β, ., ., β, ., β, β,
β, ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., β, ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2R5/1r3pk1/4p1pp/2p1P1P1/P1P1b2P/7r/3R1K2/3B4 w - - 0 36 | d2d8 b7b2 d1e2 | 1,894 | crushing defensiveMove endgame master 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 |
r2q3k/p1p3bp/PpP2pp1/1P2p3/2R1P3/1Q1rBN2/4KPPP/8 w - - 3 29 | b3d3 d8d3 e2d3 | 949 | 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,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1R6/8/4k1rp/8/P4K2/8/8 w - - 1 41 | b7b5 e5f6 b5g5 f6g5 a3a4 | 1,456 | crushing defensiveMove endgame long rookEndgame | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/2p2R2/2kr2p1/1ppN3p/p1P4P/Pn4P1/1P6/1K6 w - - 0 44 | f7c7 | 1,085 | endgame hookMate master 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 |
5q1k/pp4p1/3p2Qp/2p3b1/4B3/3P2PP/PPP5/6K1 b - - 1 22 | g5e3 g1h2 f8f2 e4g2 f2g1 | 955 | endgame exposedKing long mate mateIn3 | ., ., ., ., ., β, ., β,
β, β, ., ., ., ., β, .,
., ., ., β, ., ., β, β,
., ., β, ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., β, β,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
2r2rk1/pp5p/6p1/6P1/2n3Q1/1B1p2qP/PP4R1/R1B4K b - - 0 26 | f8f1 g2g1 f1g1 | 1,788 | kingsideAttack mate mateIn2 middlegame short | ., ., β, ., ., β, β, .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., β, ., β, ., ., β, β,
β, β, ., ., ., ., β, .,
β, ., β, ., ., ., ., β | false | false | false | false | b |
r1bq3k/pp1p1Bbp/2p3pB/4r3/5Q2/2P3P1/PP2PP1P/R3R1K1 b - - 2 19 | e5f5 h6g7 h8g7 f4d4 g7f7 | 1,746 | advantage long middlegame | β, ., β, β, ., ., ., β,
β, β, ., β, ., β, β, β,
., ., β, ., ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., β, .,
β, β, ., ., β, β, ., β,
β, ., ., ., β, ., β, . | false | false | false | false | b |
r1bk4/pp4b1/2p1pn1p/5qpQ/8/1BP1PN2/PP3PPP/5RK1 w - - 8 20 | h5f7 f6d7 f7g7 | 1,946 | 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 | w |
r2q1rk1/1p3ppp/4p1n1/pN1p4/P3PPPN/4B1nP/1PPQ4/2KR2R1 b - - 0 18 | g3e4 | 1,577 | equality 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 | false | false | b |
1k1r4/pp4p1/2pp1p2/3Q4/4P3/1RP3P1/q1PK4/8 w - - 0 25 | b3b7 b8b7 d5a2 | 1,234 | crushing discoveredAttack endgame short | ., β, ., β, ., ., ., .,
β, β, ., ., ., ., β, .,
., ., β, β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., β, β, ., ., ., β, .,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1rk1/ppqbbp2/1n5p/8/2pPN3/8/PPBQ1PPP/R4RK1 w - - 0 20 | e4f6 e7f6 d2h6 d7f5 c2f5 | 2,143 | crushing intermezzo kingsideAttack long middlegame sacrifice | ., ., ., β, ., β, β, .,
β, β, β, β, β, β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, β, ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
2kr3r/1pNq2b1/pP1pbp2/2p3p1/2P1PPnp/P3B3/3QBRP1/1R4K1 w - - 1 23 | f4f5 | 2,236 | 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, ., ., ., ., β, . | false | false | false | false | w |
2kr4/1pq2ppp/p3p3/8/2Q5/5P1P/PP3PP1/2R3K1 b - - 0 25 | d8d1 c1d1 c7c4 | 1,068 | advantage deflection 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 |
2r3k1/p1rR1ppp/1p2p3/1P2b3/2P5/P7/4BPP1/3R3K w - - 7 27 | d7d8 c8d8 d1d8 | 665 | 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 |
8/8/1p6/1P1k4/5K2/2pp1P1P/6P1/4R3 b - - 1 53 | d3d2 e1d1 d5d4 h3h4 d4d3 | 2,293 | advancedPawn crushing defensiveMove endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | b |
r4rk1/ppb2ppp/n2q4/8/1P1P4/PB3Q2/5PPP/R1B2RK1 b - - 0 17 | d6h2 | 600 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., ., ., β, β, .,
β, β, β, ., ., β, β, β,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., β, β, β,
β, ., β, ., ., β, β, . | false | false | false | false | b |
r2q1rk1/pbbp2p1/1p2p1p1/2p1P3/3n2N1/2N3Q1/PPP3PP/R1B2RK1 w - - 0 15 | g4h6 g8h7 c1g5 g7h6 g5d8 | 2,370 | 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, . | false | false | false | false | w |
7k/5qpp/1N2R3/P7/1P4P1/1BP4n/3r3P/4Q2K b - - 2 50 | f7f3 | 1,552 | mate mateIn1 middlegame oneMove | ., ., ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., β, ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., β, β, ., ., ., ., β,
., ., ., β, ., ., ., β,
., ., ., ., β, ., ., β | false | false | false | false | b |
k5r1/pp6/4p3/2Q1Pr1p/7q/P4P2/1P4P1/3R1RK1 b - - 0 42 | g8g2 g1g2 f5g5 | 1,353 | attraction endgame mate mateIn2 sacrifice short | β, ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, β, ., β,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., β, .,
., ., ., β, ., β, β, . | false | false | false | false | b |
2r3k1/bb3ppp/8/3P4/2p2N2/P5P1/6PP/2RBrR1K b - - 3 32 | e1f1 | 421 | backRankMate hangingPiece 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 |
1r6/rPR5/4pkp1/3p2p1/3K4/8/6PP/1R6 w - - 0 37 | b1f1 | 1,523 | endgame mate mateIn1 oneMove rookEndgame | ., β, ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., . | false | false | false | false | w |
8/3Pk3/1K6/3PPBpp/8/8/8/5r2 w - - 7 62 | d5d6 e7d8 e5e6 f1f5 b6c6 f5e5 e6e7 e5e7 d6e7 d8e7 c6c7 | 2,261 | advancedPawn crushing defensiveMove endgame exposedKing master sacrifice veryLong | ., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, β, β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
Subsets and Splits
SQL Console for codingmonster1234/chess_puzzles_dataset
Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.