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 |
|---|---|---|---|---|---|---|---|---|---|
5rrk/p1p5/1p1b1q2/nP2p3/2Pp3P/3P1Q2/P4P1N/R4R1K w - - 0 31 | f3h5 h8g7 f1g1 | 1,167 | 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 | false | false | false | false | w |
8/k2B4/1p1Rn2p/6p1/P3P3/5P2/5PKP/2r5 b - - 2 36 | e6f4 g2g3 c1g1 | 1,013 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., β, ., β, β, ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
8/7p/4k1p1/4P3/p3PKP1/P7/8/8 b - - 0 46 | h7h6 g4g5 h6h5 | 2,051 | crushing defensiveMove endgame pawnEndgame quietMove short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., .,
β, ., ., ., β, β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/6p1/4p2p/K7/3Pk3/6PP/P7/8 b - - 0 41 | e4d4 a5b6 e6e5 a2a4 e5e4 a4a5 e4e3 a5a6 e3e2 a6a7 e2e1q | 1,172 | advancedPawn crushing endgame pawnEndgame promotion quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r3r2/q3ppkp/3p2p1/p1p1P3/Pn3P1P/P2B4/2PQ2P1/2KR3R b - - 0 20 | b4a2 | 1,242 | 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 |
2kB2r1/p1p2p1p/b1p3q1/2b1Q3/8/2Np3N/PPP2PPP/R4KR1 b - - 0 17 | d3d2 c3e2 g8d8 | 2,265 | advancedPawn 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, . | false | false | false | false | b |
rn2k2r/1p3pp1/p1qNp3/2PpPnPp/7P/P2QB3/1PP2P2/R3K2R b KQkq - 1 16 | f5d6 c5d6 d5d4 h1h3 d4e3 | 1,793 | 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 | true | true | true | true | b |
2rr4/2R2p2/3P2k1/R3p1Pp/1pp1P3/3n1P2/1PB4K/8 w - - 3 38 | c7c8 d8c8 c2d3 c4d3 a5e5 d3d2 e5d5 d2d1q d5d1 | 2,434 | capturingDefender 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 | w |
3r3r/p3n3/3q1kRp/5p1Q/1Rp2P2/2P1P3/P1B1K1P1/8 b - - 3 32 | e7g6 h5f5 f6g7 b4b7 g6e7 | 1,808 | 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 |
q3r3/p1Q2pkp/1p3np1/3pB3/1P1b2b1/3B4/P5PP/2R1R2K b - - 7 27 | d4e5 e1e5 e8c8 c7c8 g4c8 | 2,106 | 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 |
r2k3R/p3rp2/5Qp1/1p3p2/3P4/P1P3P1/1P1K1Pq1/R7 b - - 8 28 | d8d7 f6e7 d7e7 | 700 | advantage endgame pin 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 |
6k1/R5b1/3pb2p/2p5/2P2q2/3P4/P5B1/3Q3K b - - 1 28 | f4h4 h1g1 g7d4 g1f1 h4f2 | 1,372 | endgame exposedKing long mate mateIn3 | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., β, β, ., ., β,
., ., β, ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | b |
3nk3/4r1p1/p6p/2Pp1p2/3P4/B4P1P/6P1/4R1K1 w - - 2 46 | e1e7 e8e7 c5c6 e7e8 c6c7 | 1,342 | advancedPawn crushing discoveredAttack endgame exposedKing long | ., ., ., β, β, ., ., .,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., β,
., ., β, β, ., β, ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
r1b1k2r/ppp2ppp/2pq4/8/4P1n1/2NPP2P/PPP3P1/R2QKB1R b KQkq - 0 9 | d6g3 e1d2 g3e3 | 1,714 | 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, β, ., β | true | true | true | true | b |
r1bq1rk1/4bp1p/p5p1/1ppPn1NQ/3p4/3P3P/PPP3P1/RNB2RK1 w - - 0 16 | h5h7 | 590 | 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 |
r2k3r/pppn2pp/2b1Q3/8/3P2P1/7q/PPP2P2/4RRK1 w - - 0 19 | e6e7 d8c8 e7e8 h8e8 e1e8 | 1,011 | backRankMate long mate mateIn3 middlegame sacrifice | β, ., ., β, ., ., ., β,
β, β, β, β, ., ., β, β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
β, β, β, ., ., β, ., .,
., ., ., ., β, β, β, . | false | false | false | false | w |
r5k1/6p1/6q1/1p6/2b5/P1P2P1Q/1P1R1RPP/6K1 b - - 0 37 | g6b1 d2d1 b1d1 f2f1 d1f1 | 1,072 | 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 |
4r1k1/5p1p/p2B2P1/1ppR2Q1/8/8/P1q1r1PP/3R2K1 b - - 0 25 | e2e1 d1e1 e8e1 | 1,401 | 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 |
2r2b1k/1p4pp/p4n2/q1p5/2QR1B2/5P2/PPP3PP/2K4R b - - 0 20 | b7b5 c4e6 c8e8 e6e8 f6e8 | 1,892 | advantage long middlegame | ., ., 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 |
1rr3k1/p4ppp/5n2/2pq4/4n3/B3PN1P/P3QPP1/3RR1K1 b - - 5 20 | e4c3 e2c2 c3d1 | 1,596 | 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 | b |
3r2k1/1b3ppp/p1p1pn2/4R3/1b6/1PNB3P/PBPr1PP1/2R3K1 b - - 6 17 | d8d3 c2d3 d2b2 | 1,833 | advantage middlegame short | ., ., ., β, ., ., β, .,
., β, ., ., ., β, β, β,
β, ., β, ., β, β, ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., β, β, β, ., ., ., β,
β, β, β, β, ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | b |
5r2/pp6/2p3kp/4PpP1/4p3/4K1Q1/PPP5/8 b - - 0 42 | f5f4 g3f4 f8f4 e3f4 e4e3 f4e3 g6g5 | 2,505 | advantage deflection endgame fork queenRookEndgame veryLong | ., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., β, β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4r1k/1ppb3P/p1np4/4p1b1/4Q3/1PNP4/PBP1NqP1/3K1R1R b - - 4 18 | f2f1 h1f1 f8f1 | 933 | 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 |
R4qk1/1Q1b2pp/4p3/3pP3/5r2/6rP/6P1/6KR w - - 0 27 | a8f8 f4f8 b7d7 | 940 | advantage middlegame short | β, ., ., ., ., β, β, .,
., β, ., β, ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β | false | false | false | false | w |
r2qk2r/pbp5/3p3p/2p1ppp1/4n3/2P2N1P/PPP1QPPB/R4RK1 w kq - 0 14 | e2b5 d8d7 b5b7 | 1,098 | 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, β, . | false | false | true | true | w |
3r1rk1/pp2bppp/5n2/2pq4/8/1P2P1P1/PB1N1P1P/R2Q1RK1 b - - 1 17 | d5d2 d1d2 d8d2 | 1,347 | advantage middlegame short | ., ., ., β, ., β, β, .,
β, β, ., ., β, β, β, β,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
β, β, ., β, ., β, ., β,
β, ., ., β, ., β, β, . | false | false | false | false | b |
r7/1p4Q1/2pk4/4p3/p1Pq4/Pn1P4/1P3r1P/1K1R2R1 w - - 6 30 | g1g6 d6c5 g7e7 c5b6 e7b4 b6a7 b4a4 a7b8 g6g8 b8c7 g8g7 | 2,003 | advantage fork interference 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 |
3n2k1/pq4pp/1p3p2/n1p1p3/Q1P5/2P1BNP1/P3PPKP/8 w - - 0 25 | a4e8 | 703 | endgame mate mateIn1 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 |
5rk1/1pp2ppp/1pnpq3/8/4PP2/2P5/rPQN2PP/R4RK1 w - - 0 15 | f4f5 a2a1 f5e6 | 1,538 | 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, . | false | false | false | false | w |
8/6p1/4kbR1/1p2pN1r/1P1pKp2/P4P2/2P5/8 w - - 0 44 | f5g7 e6f7 g6f6 | 1,837 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, β, β, .,
., β, ., ., β, β, ., β,
., β, ., β, β, β, ., .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bqk1r1/p3ppQN/1npp1np1/1p5p/3P4/P1N5/1PP1PPPP/R3KB1R w KQq - 2 12 | h7f6 e7f6 g7g8 | 1,054 | crushing opening short | β, ., β, β, β, ., β, .,
β, ., ., ., β, β, β, β,
., β, β, β, ., β, β, .,
., β, ., ., ., ., ., β,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., β, β, ., β, β, β, β,
β, ., ., ., β, β, ., β | true | true | false | true | w |
Q7/2Bq2pk/5p1p/8/2b5/5P1P/6PK/8 w - - 3 38 | a8e4 h7h8 e4c4 | 919 | advantage endgame fork short | β, ., ., ., ., ., ., .,
., ., β, β, ., ., β, β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn2k1nr/pbpp2pp/1p2pq2/5p2/3PP3/2PBBQ2/P1P2PPP/R3K1NR w KQkq - 2 8 | e4e5 b7f3 e5f6 | 1,480 | advantage opening short | β, β, ., ., β, ., β, β,
β, β, β, β, ., ., β, β,
., β, ., ., β, β, ., .,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., .,
., ., β, β, β, β, ., .,
β, ., β, ., ., β, β, β,
β, ., ., ., β, ., β, β | true | true | true | true | w |
r1r3k1/6b1/6Q1/5pN1/ppqPp1p1/4P3/PP3P2/1K5R w - - 1 35 | h1h8 g8h8 g6h7 | 1,822 | attraction master masterVsMaster mate mateIn2 middlegame pin sacrifice short | β, ., β, ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, β, β, β, β, ., β, .,
., ., ., ., β, ., ., .,
β, β, ., ., ., β, ., .,
., β, ., ., ., ., ., β | false | false | false | false | w |
8/8/2r5/R6P/5p2/6k1/8/5K2 b - - 4 70 | c6c1 f1e2 f4f3 | 1,183 | crushing endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
rnbqk2r/pp1pbppp/4pn2/8/3N1B2/3BP3/PPP2PPP/RN1QK2R b KQkq - 2 6 | e6e5 f4e5 d8a5 d1d2 a5e5 | 1,837 | advantage fork long opening | β, β, β, β, β, ., ., β,
β, β, ., β, β, β, β, β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., β, β, ., ., .,
β, β, β, ., ., β, β, β,
β, β, ., β, β, ., ., β | true | true | true | true | b |
2rq1rk1/1b3pp1/p1nppb1p/1p6/4P3/2PQ1N2/PPB2PPP/RN2R1K1 w - - 5 15 | e4e5 g7g6 e5f6 | 1,067 | 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, . | false | false | false | false | w |
r1bq1rk1/4bppp/p4n2/3pQ3/2B5/2N4P/PPP2PP1/R1B1R1K1 b - - 0 14 | e7d6 e5d4 d5c4 | 1,761 | 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 | b |
2k3r1/1pp4p/3p4/4p3/4P2P/2BB1n2/PPPbN1r1/3R1K1R b - - 1 24 | d2e3 c3e1 f3h2 h1h2 g2h2 | 2,334 | crushing exposedKing long middlegame quietMove | ., ., β, ., ., ., β, .,
., β, β, ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., β, β, ., β, ., .,
β, β, β, β, β, ., β, .,
., ., ., β, ., β, ., β | false | false | false | false | b |
3r4/5kpp/p2P4/2P3P1/8/1PK2n2/3R4/8 w - - 3 46 | d2f2 f7e6 f2f3 | 1,055 | crushing endgame pin short | ., ., ., β, ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k4r/1qp2p2/p4p2/6pp/Pb1r4/3B4/1PQ2PPP/R2R2K1 w - - 0 20 | d3f5 c8b8 d1d4 | 1,108 | 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, . | false | false | false | false | w |
r5k1/pb1n2pp/1pp1p3/2Pp2q1/1P1P4/P3PQ1P/3B2P1/5RK1 w - - 2 19 | f3f7 g8h8 f7d7 | 1,346 | 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, . | false | false | false | false | w |
1P6/5pk1/2Q2p2/3B2n1/4p3/1K5p/5P2/4q3 b - - 0 54 | e1b1 b3a3 b1b8 | 1,019 | advantage endgame master short skewer | ., β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., β, .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
4r1k1/ppp2p1p/6p1/2P1P3/3p2qr/P2B2Pn/1P1Q2K1/R3R3 w - - 2 24 | e1e4 h3f4 e4f4 g4h3 g2f3 | 1,647 | advantage defensiveMove 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 | w |
8/5kp1/7n/1R4p1/1p1P2P1/1P3P2/2K1n1P1/8 b - - 4 42 | e2d4 c2d3 d4b5 | 838 | advantage endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., β, ., β, ., ., β, .,
., β, ., ., ., β, ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3qr1k1/1p3p2/r7/p1b3NQ/8/1P1Pp1P1/PBP2nKP/R4R2 b - - 0 30 | d8d5 h5f3 d5g5 | 1,745 | advantage deflection 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 |
4r1k1/pp3p1p/2q3p1/8/3Q4/2B1p2P/PP3nP1/5R1K w - - 2 29 | f1f2 c6c3 b2c3 e3f2 d4f2 | 1,991 | advantage endgame long | ., ., ., ., β, ., β, .,
β, β, ., ., ., β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., β,
β, β, ., ., ., β, β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
r2q3r/1pp3kp/p2b1p2/6BQ/3p4/8/PPP2PPP/RN4K1 w - - 2 16 | g5h6 g7g8 h5d5 | 2,206 | 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 |
r4r1k/ppp3pp/3p4/8/4P1Pq/1BN2n1P/PPP2bP1/R1BQ1R1K b - - 2 17 | h4g3 d1f3 f8f3 | 1,520 | 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 |
3r3r/2k2pp1/p3p2p/8/1b2P3/3RB2q/PPP1BP1P/2K4R w - - 0 20 | e3f4 b4d6 f4d6 d8d6 d3h3 | 1,868 | crushing exposedKing long middlegame | ., ., ., 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 |
3r2k1/1pp2p1p/p1n3pB/2b2nQ1/8/7R/PPq3PP/4R2K w - - 8 25 | g5d8 c6d8 e1e8 c5f8 e8f8 | 1,215 | fork long mate mateIn3 middlegame sacrifice | ., ., ., β, ., ., β, .,
., β, β, ., ., β, ., β,
β, ., β, ., ., ., β, β,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, β, ., ., ., β, β,
., ., ., ., β, ., ., β | false | false | false | false | w |
r4r2/1p2N1pk/5p2/p4P1b/8/P1P4Q/1q4PP/6K1 w - - 2 35 | h3h5 | 531 | anastasiaMate endgame hangingPiece 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 |
8/8/8/7p/1P1NK3/2r3k1/2P5/8 w - - 3 45 | d4e2 g3f2 e2c3 | 859 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., β, β, ., ., .,
., ., β, ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/pp5p/3b2p1/1b2N3/4R3/P5P1/1P2nB1P/7K b - - 0 32 | d6e5 e4e2 b5e2 | 1,732 | crushing endgame short | ., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., β,
., ., ., β, ., ., β, .,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., β, .,
., β, ., ., β, β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
4Q3/6bk/3p2pp/P2Pnp2/4pB2/4N2P/1q3PPK/8 b - - 0 43 | b2f2 f4e5 g7e5 e8e5 d6e5 | 1,976 | crushing endgame long | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., β, β,
β, ., ., β, β, β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., β,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/p1p1bpp1/1pb2n1p/2Pp2Bq/1P1P1P2/2N3NP/P5P1/R2Q1RK1 b - - 2 15 | h5d1 a1d1 h6g5 | 1,355 | advantage middlegame short | β, ., ., ., ., β, β, .,
β, ., β, ., β, β, β, .,
., β, β, ., ., β, ., β,
., ., β, β, ., ., β, β,
., β, ., β, ., β, ., .,
., ., β, ., ., ., β, β,
β, ., ., ., ., ., β, .,
β, ., ., β, ., β, β, . | false | false | false | false | b |
8/8/3p4/3P4/4pK1P/2k5/8/8 b - - 3 52 | c3d3 h4h5 e4e3 h5h6 e3e2 h6h7 e2e1q | 1,514 | advancedPawn crushing endgame pawnEndgame promotion veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r4k/4R1R1/2p5/r3n3/3p3P/6P1/5PK1/8 w - - 0 53 | g7h7 h8g8 e7g7 | 1,530 | crushing endgame short | ., ., β, ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
7k/2p3p1/p2p3p/1p6/1P2QKP1/Pq5P/4R3/8 b - - 0 40 | g7g5 f4f5 b3f7 | 1,545 | endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
β, ., ., β, ., ., ., β,
., β, ., ., ., ., ., .,
., β, ., ., β, β, β, .,
β, β, ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4k1r1/1r1p1p2/Q3pp2/5q2/1p6/3P2Pp/PPP2P1P/4RRK1 b - - 0 24 | f5f3 a6b7 f3b7 | 1,558 | advantage 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 | b |
r4r2/p6k/1p2pp1p/8/3qPQ2/8/P4PK1/7R w - - 0 30 | f4h6 h7g8 h6g6 | 1,285 | endgame mate mateIn2 short | β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., β, ., ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/8/8/6Kp/6p1/4k1P1/8/8 w - - 4 53 | g5h5 e3f3 h5h4 | 826 | crushing endgame pawnEndgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5pk1/6p1/2pQ4/7P/1P3KP1/5P2/q7 b - - 11 40 | a1h1 f3e3 h1d5 | 1,754 | crushing endgame master queenEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
rn1qkb1r/3pnppp/b3p3/1Np3N1/4P3/8/PPPP1PPP/R1BQK2R w KQkq - 1 8 | b5d6 | 1,027 | mate mateIn1 oneMove opening smotheredMate | β, β, ., β, β, β, ., β,
., ., ., β, β, β, β, β,
β, ., ., ., β, ., ., .,
., β, β, ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, β, ., β, β, β,
β, ., β, β, β, ., ., β | true | true | true | true | w |
2rqk3/5p2/p2p1Pp1/1p1Np3/3nn3/P4P2/1PPQB1K1/3R4 w - - 0 27 | f3e4 c8c2 d2c2 | 2,432 | 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, ., ., ., . | false | false | false | false | w |
3rr1k1/1p2qp1b/7B/pNp5/P1p1n3/1P2PN1P/5PP1/Q3R1K1 w - - 0 26 | a1g7 | 853 | 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 |
5rk1/5ppp/8/pP1Pp3/3bP1n1/1P2B1Pq/P3Q2P/3N1R1K b - - 2 27 | g4e3 d1e3 d4e3 | 1,971 | advantage middlegame short | ., ., ., ., ., β, β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, β, ., β, β, ., ., .,
., ., ., β, β, ., β, .,
., β, ., ., β, ., β, β,
β, ., ., ., β, ., ., β,
., ., ., β, ., β, ., β | false | false | false | false | b |
2k2b1r/ppp1pBp1/7p/q6P/4b1P1/8/PPP1NK2/3R3R w - - 0 18 | f7e6 c8b8 d1d8 | 883 | backRankMate mate mateIn2 middlegame short | ., ., β, ., ., β, ., β,
β, β, β, ., β, β, β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
β, β, β, ., β, β, ., .,
., ., ., β, ., ., ., β | false | false | false | false | w |
8/1p1r1ppk/1B5p/8/1P1n4/P6P/4RK2/8 w - - 1 33 | e2d2 d7d6 b6d4 | 1,625 | crushing endgame master masterVsMaster short | ., ., ., ., ., ., ., .,
., β, ., β, ., β, β, β,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1Q6/p4pk1/6rp/8/8/r4P1K/8 w - - 3 47 | b7b1 g5f5 b1a2 | 1,684 | crushing endgame fork queenRookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6r1/3nqk2/4p3/P2p1prp/3P1P2/2P5/1P1NQP2/R5RK b - - 0 27 | g5g1 a1g1 e7h4 | 1,144 | 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 |
2kr3r/ppp1bppp/4pn2/4P3/2N5/2P5/PP2RPPP/R1B3K1 b - - 0 14 | d8d1 e2e1 d1e1 | 472 | backRankMate 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, . | false | false | false | false | b |
1b6/8/1PKPk2p/8/8/8/8/8 w - - 1 90 | d6d7 e6e7 c6b7 b8g3 b7c8 | 1,639 | advancedPawn bishopEndgame crushing defensiveMove endgame long | ., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, β, β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3k2r/2qp2p1/2b1ppn1/1N5p/4P2P/bP2B1P1/P1R1QPB1/5RK1 b kq - 0 23 | c6b5 c2c7 b5e2 | 1,082 | 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 | true | true | b |
1r6/b4p2/5rpk/p3P3/2pp1P1P/P7/1PK3R1/7R w - - 0 39 | e5f6 d4d3 c2c3 | 1,286 | advantage endgame hangingPiece short | ., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, β, β,
β, ., ., ., β, ., ., .,
., ., β, β, ., β, ., β,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
rnb1kb1r/pp2pppp/5n2/8/3q4/2NB4/PPP2PPP/R1BQK2R w KQkq - 0 8 | d3b5 d4d7 b5d7 | 960 | 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 | true | true | true | true | w |
2r5/1pr4p/2p2n1k/P1R2p2/P2P1P2/1B2Pp1P/5K2/2R5 b - - 0 41 | f6e4 f2f3 e4d2 f3e2 d2b3 | 2,073 | endgame | ., ., β, ., ., ., ., .,
., β, β, ., ., ., ., β,
., ., β, ., ., β, ., β,
β, ., β, ., ., β, ., .,
β, ., ., β, ., β, ., .,
., β, ., ., β, β, ., β,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
1q2r2k/2p3p1/4N2p/3P4/4p1b1/4B3/Qb1K1PPP/1R5R b - - 1 25 | b8b4 d2c2 b4c3 | 1,101 | 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 |
1k5r/ppp3p1/2n2p1p/5Qbq/1P1P1Bn1/P4NP1/5PB1/R4RK1 b - - 0 24 | c6d4 f4c7 b8a8 f1d1 d4f5 | 2,108 | 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, . | false | false | false | false | b |
3r1k2/ppB3bb/8/8/2B4p/7P/PP3pP1/R1K4R b - - 0 30 | g7h6 c7f4 h6f4 | 1,221 | mate mateIn2 middlegame short | ., ., ., β, ., β, ., .,
β, β, β, ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., β,
β, β, ., ., ., β, β, .,
β, ., β, ., ., ., ., β | false | false | false | false | b |
r2q1rk1/1pp2ppp/p1n1b3/3np1NQ/2B4P/3P4/PPP2PP1/R3K2R w KQ - 2 13 | h5h7 | 813 | 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, ., ., β | true | true | false | false | w |
rnb1qb1r/pp2pNk1/1nppP1pp/3P4/8/8/PPP2PPP/RNBQK2R w KQ - 0 11 | d1d4 g7g8 d4h8 | 1,488 | mate mateIn2 opening short | β, β, β, ., β, β, ., β,
β, β, ., ., β, β, β, .,
., β, β, β, β, ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, β, β, β, β, ., ., β | true | true | false | false | w |
B2q1rk1/2pb1pp1/p3pn1p/1p2n3/1P1P4/P5P1/1B2PP1P/R2Q1RK1 b - - 0 14 | e5c4 a8g2 c4b2 | 1,801 | 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 |
4r1k1/pp1Q1p2/5p1p/8/2B4b/P1N5/1PP2qPP/R6K b - - 2 25 | e8e1 a1e1 f2e1 c4f1 e1f1 | 1,178 | 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 | b |
3b4/5B2/2p3r1/p3k3/4Pp2/5P2/PP4PK/2R5 b - - 0 39 | g6h6 h2g1 d8b6 g1f1 h6h1 f1e2 h1c1 | 1,068 | crushing endgame skewer veryLong | ., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
3r2k1/Q4pp1/5qnp/4p3/B7/2P2N2/P1P1bPPP/2K4R b - - 0 19 | e2f3 g2f3 f6f3 h1g1 d8a8 a7e3 f3e3 f2e3 a8a4 | 2,485 | advantage 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 | b |
8/8/5k2/3pR2R/1r2n3/7P/P4nP1/6K1 b - - 2 33 | b4b1 g1h2 b1h1 | 1,321 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/2P5/7p/1Qr3p1/6k1/8/1KN5/8 b - - 2 72 | c5b5 c2b4 b5c5 | 1,795 | crushing endgame hangingPiece master masterVsMaster short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, β, ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k5r/pp1RQ1pp/5p2/1qb1pP2/8/2P5/PPK3PP/8 w - - 14 30 | d7d8 h8d8 e7d8 | 915 | endgame mate mateIn2 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 | w |
5rk1/pR3p2/6p1/4q3/7Q/5r1P/PP3P2/5R1K b - - 5 30 | e5d5 h1g1 d5b7 | 1,773 | crushing endgame short | ., ., ., ., ., β, β, .,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
β, β, ., ., ., β, ., .,
., ., ., ., ., β, ., β | false | false | false | false | b |
4k3/5p1p/q3p1p1/8/2Q5/2PK4/Pr1R1PPP/4R3 b - - 6 27 | b2d2 d3d2 a6c4 | 1,264 | crushing endgame short | ., ., ., ., β, ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, β, ., ., ., .,
β, β, ., β, ., β, β, β,
., ., ., ., β, ., ., . | false | false | false | false | b |
r1b1r1k1/2p2ppp/p1pp4/8/PPB1P3/2P2Q1P/6P1/R1b1qN1K w - - 0 21 | f3f7 g8h8 f7e8 | 955 | backRankMate fork mate mateIn2 middlegame short | β, ., β, ., β, ., β, .,
., ., β, ., ., β, β, β,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., β, ., ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., β, .,
β, ., β, ., β, β, ., β | false | false | false | false | w |
3rr1k1/pp3ppp/1q6/8/1b1N3Q/1P2Pb1P/P1B3P1/R5K1 w - - 0 21 | h4h7 g8f8 d4f5 b6e3 f5e3 | 2,165 | crushing long middlegame | ., ., ., 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 |
3n2B1/ppN3R1/6p1/8/5k2/2P4P/P2r1bPK/8 b - - 2 40 | f2g3 h2g1 d2d1 | 1,206 | endgame mate mateIn2 short | ., ., ., β, ., ., β, .,
β, β, β, ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
β, ., ., β, ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/ppp5/4p1k1/3pP3/4q3/2P1P2R/PP1K3p/4Q3 b - - 0 40 | e4g2 d2d3 g2h3 | 940 | crushing endgame fork short | ., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., β,
β, β, ., β, ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | b |
5r1k/pppq2p1/2n2r1p/4p3/2Q4N/2PP3P/PP4P1/3R1RK1 w - - 11 24 | h4g6 h8h7 g6f8 | 965 | 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, . | false | false | false | false | w |
r2q1r1k/pp1n3p/3P4/2p1Pp2/2B3p1/2N3n1/PP3QPP/5RK1 w - - 0 22 | f2g3 d8g5 e5e6 | 2,006 | 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 |
r2q1r2/1b2bp1k/2n1p1p1/p2pP3/2p2Q1P/2NB4/PPP2PP1/1K1R3R w - - 0 17 | h4h5 e7g5 h5g6 | 1,337 | advantage doubleCheck 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 |
1k1r4/6Q1/p4p1p/1p2p3/1Rr1P3/7P/2q2PP1/1R4K1 w - - 1 31 | b4b5 a6b5 b1b5 b8c8 g7b7 | 1,122 | 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 | w |
8/5pk1/2pP3p/2P5/p1B1P3/3PK1P1/1r6/8 w - - 0 43 | d3d4 g7f8 d4d5 c6d5 c5c6 | 2,338 | advantage endgame long quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, β, ., ., ., β,
., ., β, ., ., ., ., .,
β, ., β, ., β, ., ., .,
., ., ., β, β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
Subsets and Splits
SQL Console for codingmonster1234/chess_puzzles_dataset
Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.