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 |
|---|---|---|---|---|---|---|---|---|---|
1k6/8/8/6p1/1pp4P/p4PP1/N1P5/7K b - - 0 38 | b4b3 c2b3 c4b3 | 967 | crushing endgame knightEndgame short | ., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, β, ., ., ., ., β,
β, ., ., ., ., β, β, .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
r1bq1r2/1p4kp/4p1p1/1NpPp1P1/2P1P3/pPQ4B/P7/2KR3n w - - 0 22 | c3e5 g7g8 d5e6 d8e7 d1h1 e7g7 e5g7 | 2,444 | advantage middlegame veryLong | β, ., β, β, ., β, ., .,
., β, ., ., ., ., β, β,
., ., ., ., β, ., β, .,
., β, β, β, β, ., β, .,
., ., β, ., β, ., ., .,
β, β, β, ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., β, β, ., ., ., β | false | false | false | false | w |
r2qkbnr/pp4pp/2p2p2/4n2b/2B1P3/2N2N2/PPP1Q1PP/R1B2RK1 b kq - 1 10 | h5f3 g2f3 d8d4 | 2,105 | crushing kingsideAttack 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 | true | true | b |
6k1/B7/2p2pK1/3nr2p/8/1Q3PP1/P6r/8 w - - 1 32 | b3b8 e5e8 b8e8 | 641 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., β, β, ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b2rk1/4bppp/p1n5/3q4/Pp6/3B1N2/1B3PPP/R2Q1RK1 w - - 0 18 | d3h7 g8h7 d1d5 | 989 | crushing discoveredAttack 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, . | false | false | false | false | w |
3q1r1k/p1r3pp/8/1p1BpPb1/2Pp2Q1/P2P2R1/6PP/R5K1 w - - 4 26 | g4g5 d8g5 g3g5 | 827 | 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 |
2k3r1/1p1q3p/1p2p3/1NbpQr2/P1p2P2/6P1/6KP/R4R2 w - - 1 32 | b5a7 c8d8 e5b8 d8e7 b8g8 | 1,242 | crushing long middlegame skewer | ., ., 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 |
8/2p4r/1p3k2/p2PR1p1/P1P2pP1/1P3P1r/4R1K1/8 b - - 0 46 | h3h2 g2f1 h2h1 f1f2 h7h2 | 1,592 | endgame long mate mateIn3 rookEndgame | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., β, ., .,
β, ., ., β, β, ., β, .,
β, ., β, ., ., β, β, .,
., β, ., ., ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r5k1/5pp1/1p1rb1qp/3pR3/p1pP4/P1P3Q1/5PPN/4R1K1 w - - 2 31 | g3g6 f7g6 e5e6 d6e6 e1e6 | 1,328 | 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 | w |
r1b1k1nr/1pp2p2/p7/1q5p/6p1/4PP2/PPPQ1P2/2KR3R w kq - 0 18 | d2d8 | 605 | 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 | true | true | w |
8/5p1k/5Ppb/2p3P1/qp6/8/KB5Q/8 w - - 5 59 | a2b1 a4d1 b2c1 | 1,495 | endgame equality pin short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, β, β,
., ., β, ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/p5pk/1p3b1p/3r3P/6P1/3nBN2/P4PK1/3R4 b - - 4 30 | d3f4 e3f4 d5d1 | 1,091 | crushing discoveredAttack endgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., β, ., ., ., β, ., β,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, β, β, ., .,
β, ., ., ., ., β, β, .,
., ., ., β, ., ., ., . | false | false | false | false | b |
8/5P1P/1p4Kr/8/6P1/8/2p5/k7 w - - 1 63 | g6h6 c2c1q g4g5 c1c6 h6g7 | 2,482 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
r3k2r/p1bN2pp/2p1Rp2/3p3b/3P1q2/2N4P/PPPQ1PP1/R5K1 b kq - 0 16 | e8d7 d2f4 c7f4 | 1,345 | crushing 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, ., ., ., ., ., β, . | false | false | true | true | b |
4R3/4R3/1k1K2p1/1P6/1P6/2rp3r/8/8 w - - 4 46 | e8b8 | 923 | endgame master mate mateIn1 oneMove rookEndgame | ., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., ., β, .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/6pk/1Q1p2n1/4p3/2P3P1/P2PPK1P/1B6/4q3 b - - 2 35 | g6h4 f3e4 e1h1 | 1,405 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., β, ., ., β, .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., β, .,
β, ., ., β, β, β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
1r4k1/p3p1bp/1n4p1/4q1B1/6Q1/1P4pP/P5B1/3R3K w - - 1 30 | g5f4 e5f4 g4f4 | 1,665 | crushing master 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 |
q5kr/p4p2/4b1p1/4B2p/5n2/2P5/P1Q2PPP/3R1RK1 b - - 0 21 | a8g2 | 854 | master mate mateIn1 middlegame oneMove | β, ., ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., ., β, ., β, β, . | false | false | false | false | b |
7R/8/8/6p1/2p1p1k1/2Pb3p/P4K2/8 b - - 5 71 | e4e3 f2e3 g4g3 | 1,618 | crushing defensiveMove endgame master short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., β, ., β, .,
., ., β, β, ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/5k2/7p/p1P1bPpP/Pp2P3/1P1p1K2/5B2/8 b - - 2 47 | g5g4 f3e3 e5d4 e3d3 d4f2 | 2,356 | bishopEndgame crushing deflection endgame long master skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
β, ., β, ., β, β, β, β,
β, β, ., ., β, ., ., .,
., β, ., β, ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b5/ppr2k1p/5p2/5p2/8/2P3P1/P4PP1/4RK1R w - - 2 24 | h1h7 f7g6 h7c7 | 974 | crushing endgame short skewer | β, ., β, ., ., ., ., .,
β, β, β, ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., β, β, ., β | false | false | false | false | w |
7R/1K3p2/6k1/PP6/6p1/6rp/8/8 w - - 0 48 | a5a6 h3h2 h8h2 | 1,752 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., β,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1p4pk/pPp4b/P1P1P3/3pq1b1/8/6PP/2B1QRK1 b - - 1 32 | e4e1 f1e1 h6c1 | 2,291 | 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 |
2k2r2/pp5p/3p4/3Nb1p1/8/1P1P3P/P1PR4/1K3R2 b - - 0 28 | f8f1 d2d1 f1d1 | 561 | endgame hangingPiece mate mateIn2 short | ., ., β, ., ., β, ., .,
β, β, ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., β, β, ., β, .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., β,
β, ., β, β, ., ., ., .,
., β, ., ., ., β, ., . | false | false | false | false | b |
4rrk1/ppp2pp1/7p/3n4/3P3q/1P2p2P/PB4P1/R2QRBK1 b - - 3 23 | h4f2 g1h2 f2b2 | 2,033 | 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 | b |
r1qr3k/pp3pb1/1np1p3/8/3P3P/2N2PR1/PP1Q2P1/2KR4 w - - 0 23 | d2g5 d8g8 g5h5 g7h6 h5h6 | 1,696 | exposedKing kingsideAttack 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 |
r2k2nr/p3qBb1/1p1p3p/Q5p1/3n1B2/2N2R2/PPP3P1/R5K1 w - - 0 19 | a5d5 d4f3 g2f3 a8c8 f4d6 | 1,996 | advantage 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 |
8/8/8/6R1/2pk2P1/1r5P/6K1/8 b - - 1 48 | c4c3 g5g7 c3c2 | 1,386 | advancedPawn crushing endgame master masterVsMaster rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, β, ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r1rk1/5ppp/p7/1p1P4/2Ppq3/P6Q/B4PPP/2R3K1 w - - 0 30 | a2b1 e4b1 c1b1 | 1,330 | crushing endgame short | ., ., ., β, ., β, β, .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., β, β, β, ., ., .,
β, ., ., ., ., ., ., β,
β, ., ., ., ., β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | w |
r6k/pp2n1pp/2nN4/4p1r1/1PB5/2P4b/P3Nb1P/R2R3K w - - 0 23 | d6f7 h8g8 f7g5 | 860 | advantage discoveredAttack 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 |
2r5/1p2k1pp/4p3/1N3p2/5P2/P2nP3/3R2PP/6K1 b - - 1 24 | c8c1 d2d1 c1d1 | 569 | endgame mate mateIn2 short | ., ., β, ., ., ., ., .,
., β, ., ., β, ., β, β,
., ., ., ., β, ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., .,
β, ., ., β, β, ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
3R4/3P4/8/5p2/5kPp/8/3r2P1/6K1 b - - 2 64 | f4g3 g1f1 f5g4 | 2,154 | advantage endgame rookEndgame short | ., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
6r1/7p/2pk1p2/P2p4/P2KbP2/2N1P3/5R1P/8 b - - 2 35 | c6c5 | 691 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., β, β, ., β, ., .,
β, ., ., β, ., ., ., .,
β, ., ., β, β, β, ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q2kr/p1B2pp1/4b2p/n1Qn4/8/4P3/PP3PPP/2KR1BNR b - - 2 14 | d8c7 c5c7 d5c7 | 1,449 | 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 | false | false | false | false | b |
Q7/5qk1/p2p4/b1p1pr2/P7/6P1/4KP1R/8 w - - 4 39 | a8h8 g7g6 h8h6 | 996 | endgame mate mateIn2 short | β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., β, ., ., ., .,
β, ., β, ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bk3r/ppp1np1p/3P2pP/1N4q1/2BP1n2/8/PPP3P1/R1BQ2KR b - - 0 14 | g5g2 | 794 | 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 | false | false | false | false | b |
5k2/1R6/3pp1P1/2p5/1p2PK2/5P2/8/2r5 w - - 1 61 | f4g5 c1g1 g5f6 | 1,860 | crushing defensiveMove endgame master rookEndgame short | ., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., β, β, ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., β, β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
6r1/1p1bqk2/p4n1r/3p4/3Q4/1P1B3P/P1P2PP1/4R1K1 w - - 0 28 | e1e7 f7e7 d4e3 e7f7 e3h6 | 1,806 | advantage attraction exposedKing fork 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 | w |
1r3k2/1p1q1p2/p2p2p1/2pP2bp/2P1n1n1/1PQ3P1/P3N1K1/3N1R1R w - - 0 29 | c3h8 f8e7 h8b8 | 931 | crushing middlegame short skewer | ., 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 |
r2q1r2/p3ppkp/3p2P1/1N2n3/4P1P1/5P2/PPPQ4/R3K2R b KQ - 0 16 | e5f3 e1e2 f3d2 | 926 | 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 | true | true | false | false | b |
5rk1/p4ppp/4p3/1Q6/1P1BN1b1/8/Pq3PPP/2R1KB1R b K - 0 18 | b2c1 | 591 | 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 | true | false | false | false | b |
8/6pp/8/3k1P2/2p3PP/2K5/8/8 b - - 0 50 | d5e5 h4h5 h7h6 g4g5 h6g5 | 2,434 | crushing endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., β, ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2qk2r/1pp2ppp/p1pb1P2/8/3Q4/2N2b2/PPP2PPP/R1B2RK1 b kq - 0 10 | d6h2 g1h2 d8d4 | 1,117 | crushing discoveredAttack 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, ., ., β, β, . | false | false | true | true | b |
r2q1rk1/ppp2ppp/2nbb3/6N1/6n1/2NPB3/PPP1BPPP/R2QK2R b KQ - 6 9 | g4e3 f2e3 d8g5 | 1,203 | capturingDefender 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 | true | true | false | false | b |
3r1rk1/pp2n1pp/3q4/8/N7/1PB5/P3QPPP/4R1K1 w - - 2 26 | e2e7 d6e7 e1e7 | 1,464 | advantage middlegame short | ., ., ., β, ., β, β, .,
β, β, ., ., β, ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., β, β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/1b4p1/1k3pPp/4K2P/4PP2/8/8/8 w - - 0 47 | e5e6 b7e4 e6f7 | 1,140 | advantage bishopEndgame defensiveMove endgame master short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., β, ., ., ., β, β, β,
., ., ., ., β, ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bk1b1r/pppp1Bpp/5n2/3Nq3/3nP3/3P4/PPP2PPP/R1BQK2R w KQ - 1 9 | c1f4 e5f4 d5f4 | 1,616 | crushing opening 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 | true | true | false | false | w |
6k1/5pp1/7p/2p5/2P5/1Rrp2PP/P4P2/5K2 b - - 1 37 | c3c1 f1g2 d3d2 | 1,001 | advancedPawn crushing endgame master rookEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, β, β, ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
1rb2k2/p4ppp/2B5/2pr1NP1/2P5/P7/7P/4R1K1 w - - 0 28 | e1e8 | 1,125 | 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 |
6k1/6Bp/3q2pP/5p2/p2PnQ2/2r5/P5PK/4R3 w - - 2 40 | e1e4 d6f4 e4f4 | 1,444 | crushing endgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., β, β,
., ., ., ., ., β, ., .,
β, ., ., β, β, β, ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., ., . | false | false | false | false | w |
5rk1/5ppp/4b3/1p1pPpPP/2pP4/b1P5/rqNQKP2/2RRN3 w - - 6 24 | c1b1 b2b3 b1b3 | 1,677 | advantage middlegame short trappedPiece | ., ., ., ., ., β, β, .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., β, ., β, β, β, β, β,
., ., β, β, ., ., ., .,
β, ., β, ., ., ., ., .,
β, β, β, β, β, β, ., .,
., ., β, β, β, ., ., . | false | false | false | false | w |
rnb1k2r/ppp2q1p/3b2p1/3P1pBQ/4p2N/2N5/PPP2PPP/R3R1K1 w kq - 2 14 | c3e4 f5e4 e1e4 | 2,084 | crushing middlegame short | β, β, β, ., β, ., ., β,
β, β, β, ., ., β, ., β,
., ., ., β, ., ., β, .,
., ., ., β, ., β, β, β,
., ., ., ., β, ., ., β,
., ., β, ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | true | true | w |
5k2/3b2q1/pn4p1/1rp2p2/8/8/1P2Q1P1/1K2R2R w - - 4 33 | h1h8 g7h8 e2e7 f8g8 e7d8 | 1,546 | crushing exposedKing long middlegame sacrifice | ., ., ., ., ., β, ., .,
., ., ., β, ., ., β, .,
β, β, ., ., ., ., β, .,
., β, β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
., β, ., ., β, ., ., β | false | false | false | false | w |
6k1/4pp2/p5pB/2p4n/3pP1Q1/P2P2qP/1r4P1/5RK1 w - - 2 31 | g4c8 g8h7 f1f7 h5g7 f7g7 h7h6 c8h8 h6g5 g7g6 g5g6 h8g8 g6f6 g8g3 | 1,958 | attraction crushing deflection endgame sacrifice skewer 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 |
r1b2k1r/pp4p1/2pq2p1/3p4/3Q4/1N6/PPP2PPP/R4RK1 b - - 0 17 | d6h2 | 917 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., β, ., ., β, ., β,
β, β, ., ., ., ., β, .,
., ., β, β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
2k4r/pp6/3p4/2pBb3/4P2B/2P2bp1/PP4R1/R5K1 b - - 2 32 | h8h4 a1f1 f3g2 | 1,634 | advantage hangingPiece 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 |
4r3/pN3kpp/2N1b3/2R5/5b2/P5P1/1P3P1P/7K b - - 0 30 | e6h3 c5c1 f4c1 | 1,875 | advantage endgame quietMove short | ., ., ., ., β, ., ., .,
β, β, ., ., ., β, β, β,
., ., β, ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
r5k1/pbp2ppp/6q1/3p4/3p3r/2P1R1P1/PP2QP1P/R5K1 w - - 0 21 | e3e8 a8e8 e2e8 | 587 | 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 |
1r4k1/p4p1p/6p1/3rb3/K7/2PpB3/1P1R1PPP/3R4 b - - 2 25 | d5d6 b2b4 e5c3 e3c5 d6a6 | 2,290 | advantage endgame long master masterVsMaster quietMove | ., β, ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
β, ., ., ., ., ., ., .,
., ., β, β, β, ., ., .,
., β, ., β, ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | b |
8/1pp5/p2p3p/3P1Pk1/P5P1/1P3K1R/8/2r5 b - - 2 39 | c1c3 f3g2 c3h3 g2h3 h6h5 g4h5 g5h5 | 2,236 | crushing endgame rookEndgame veryLong | ., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
β, ., ., β, ., ., ., β,
., ., ., β, ., β, β, .,
β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
r1b2rk1/ppb5/2p4p/2Ppqpp1/1P6/2NBP3/P4PPP/2RQ1RK1 b - - 1 16 | e5h2 | 505 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., β, ., ., β, β, .,
β, β, β, ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., β, β, β, β, β, .,
., β, ., ., ., ., ., .,
., ., β, β, β, ., ., .,
β, ., ., ., ., β, β, β,
., ., β, β, ., β, β, . | false | false | false | false | b |
7k/6p1/8/4p3/Pp1Q4/1P3b1q/6P1/5RK1 b - - 0 45 | h3g2 | 894 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, β, ., β, ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | b |
1r4k1/4Pp1p/p5pb/2q5/p2n4/P2Q2B1/r2N1PPP/3KR2R w - - 1 28 | e7e8q b8e8 e1e8 | 1,222 | advancedPawn crushing kingsideAttack middlegame promotion 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 |
r1b1kb1r/pppp1ppp/2n1p3/4N3/3P2q1/4n3/PPP1BPPP/RN1Q1RK1 w kq - 0 9 | f2e3 g4g5 e5f7 g5e3 g1h1 | 2,185 | advantage attackingF2F7 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, . | false | false | true | true | w |
8/8/1k6/8/p7/1p1N2P1/5KP1/r3R3 b - - 1 55 | a1e1 f2e1 a4a3 e1d2 a3a2 d2c3 a2a1q | 1,792 | advancedPawn crushing endgame promotion veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., β, ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., β, ., ., . | false | false | false | false | b |
rn1qr1k1/1p3ppp/2p2b2/p2p4/3P4/2N2N2/PPP1QPPP/2KRR3 w - - 0 13 | e2e8 d8e8 e1e8 | 824 | 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, β, β, ., ., . | false | false | false | false | w |
6k1/5pp1/2R1p2p/8/P1B5/1P4P1/1q3QKP/3r4 b - - 2 35 | d1d2 c6c8 g8h7 c4d3 f7f5 c8c2 d2f2 | 2,288 | advantage endgame pin veryLong | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., β, ., ., β,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., β, .,
., β, ., ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | b |
rnbk1r2/pppp1Bpp/8/5p2/4p3/2PP4/P1P2PPP/R1B1K2R w KQ - 1 14 | c1g5 | 879 | doubleBishopMate 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 | true | true | false | false | w |
r7/p4kp1/1p4p1/2qNn3/Q7/4PP2/PP3K2/6R1 w - - 1 26 | a4f4 f7e6 f4e4 a8f8 g1g6 | 2,456 | crushing endgame fork long pin | β, ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., β, .,
., ., β, β, β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
4r2k/p4R1p/1p6/2p5/2P5/1P4R1/r5PP/2K5 b - - 1 32 | e8e1 | 622 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., β, ., ., β,
β, ., ., ., ., β, ., β,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
8/p7/1p2k1pp/5p2/P2P1P2/4K3/1P5P/8 b - - 0 37 | g6g5 f4g5 h6g5 | 2,318 | advantage endgame master pawnEndgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., β, ., β, β,
., ., ., ., ., β, ., .,
β, ., ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
5k2/8/4p3/3p2p1/p1pQ2P1/P1P2q2/1PB4K/8 b - - 1 42 | f3e2 h2g3 e2c2 | 1,381 | endgame equality fork short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., β, .,
β, ., β, β, ., ., β, .,
β, ., β, ., ., β, ., .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r1rk1/5pp1/7p/8/b2Qp1n1/1P6/PB1q1PP1/R5K1 w - - 0 26 | d4g7 | 922 | 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 |
r4k2/1pp2Bp1/5n1p/1q2N3/3P4/7P/5PP1/4Q1K1 w - - 3 31 | f7c4 b5c4 e5c4 | 1,916 | crushing endgame master short | β, ., ., ., ., β, ., .,
., β, β, ., ., β, β, .,
., ., ., ., ., β, ., β,
., β, ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
N2k3r/1b1n1Bpp/p3P3/1pb5/6P1/4p3/PPP4P/1K1R3R b - - 0 20 | b7h1 d1d7 d8c8 d7c7 c8b8 | 1,755 | 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 |
3r1rk1/p4pp1/b1p4p/8/BPP5/P2P3P/2Q3P1/qNB4K w - - 0 28 | c1b2 a1b2 c2b2 | 1,226 | 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 |
8/5Rpk/3p3p/p1qPp3/P7/5N1P/1Q3nPK/2r5 w - - 0 36 | b2b7 c1h1 h2g3 f2e4 g3g4 e4f6 f7f6 c5b4 b7b4 | 2,427 | advantage endgame pin quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., β,
β, ., β, β, β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | w |
5r1k/8/2b2rQp/1p1p2p1/1q4P1/8/8/1B3R1K w - - 0 37 | g6h7 | 1,558 | mate mateIn1 middlegame oneMove | ., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
., β, ., β, ., ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., β | false | false | false | false | w |
7k/p3b2p/Pp1n4/1PpPp3/2B1PpP1/1P6/5BK1/8 w - - 1 34 | f2c5 b6c5 b5b6 a7b6 a6a7 | 1,790 | advancedPawn advantage endgame long master masterVsMaster sacrifice | ., ., ., ., ., ., ., β,
β, ., ., ., β, ., ., β,
β, β, ., β, ., ., ., .,
., β, β, β, β, ., ., .,
., ., β, ., β, β, β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/2r3p1/p3pqQ1/1p1p4/nP1P4/2P4R/P4PPP/2R3K1 w - - 1 31 | g6h7 g8f7 h3f3 f6f3 g2f3 | 1,372 | advantage long middlegame pin | ., ., 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/b2r1p1k/5Qp1/1p5p/4p3/1q5P/5PP1/2B2RK1 w - - 0 39 | c1b2 b3b2 f6b2 | 1,617 | advantage endgame quietMove short | ., ., ., ., ., ., ., .,
β, ., ., β, ., β, ., β,
., ., ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., β, ., ., β, β, . | false | false | false | false | w |
r2qr1k1/pn1p2pp/bp3R2/2p1N3/2P5/1PB3Q1/P1P3PP/R5K1 b - - 0 18 | d8f6 a1f1 f6h6 e5g4 h6g6 c3g7 e8e4 g4f6 g8g7 | 2,608 | advantage hangingPiece intermezzo middlegame veryLong | β, ., ., β, β, ., β, .,
β, β, ., β, ., ., β, β,
β, β, ., ., ., β, ., .,
., ., β, ., β, ., ., .,
., ., β, ., ., ., ., .,
., β, β, ., ., ., β, .,
β, ., β, ., ., ., β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
3r4/6k1/1p1pr1p1/p1p2p2/P1P1p1P1/1P1n4/3R1PBP/4R1K1 w - - 1 30 | d2d3 e4d3 e1e6 d3d2 g2f3 | 1,406 | crushing defensiveMove endgame long | ., ., ., 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 |
1r3rk1/2p1qppb/p2n4/1p2p1Pp/4Qn1P/2P1N3/PPB2P1K/3R2R1 w - - 0 29 | e4h7 | 410 | kingsideAttack mate mateIn1 middlegame oneMove | ., β, ., ., ., β, β, .,
., ., β, ., β, β, β, β,
β, ., ., β, ., ., ., .,
., β, ., ., β, ., β, β,
., ., ., ., β, β, ., β,
., ., β, ., β, ., ., .,
β, β, β, ., ., β, ., β,
., ., ., β, ., ., β, . | false | false | false | false | w |
8/8/1p1k1n2/4p2p/1PP2pp1/3K4/3N1PPP/8 w - - 0 38 | d2e4 f6e4 d3e4 | 835 | crushing endgame knightEndgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., β, ., .,
., ., ., ., β, ., ., β,
., β, β, ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1k1/5pp1/7R/1p6/8/1PP3QP/2q2PP1/6K1 b - - 0 29 | c2c1 g1h2 c1h6 | 1,620 | crushing endgame fork short | ., ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., β, β,
., ., β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r1b1k2r/ppp3pp/2n2p2/2bBp3/2Pq4/3P1QP1/P2B1P1P/1R2K1NR w Kkq - 0 13 | g1e2 d4f2 f3f2 c5f2 e1f2 | 2,269 | crushing 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 | true | false | true | true | w |
7k/p5pp/2r2q2/2p4Q/8/8/P5PP/3r1R1K w - - 0 30 | h5e8 f6f8 e8f8 | 1,364 | endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, β,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., β, ., β, ., β | false | false | false | false | w |
1q3r2/p5k1/1p2pbpp/2p5/2P1p3/2P2PQP/PP3P2/6RK w - - 0 30 | g3g6 g7h8 g6h6 | 1,169 | deflection 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 | w |
6rk/7p/R2N3P/3r4/1P5K/P7/8/8 w - - 5 51 | d6f7 | 764 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
β, ., ., β, ., ., ., β,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/4qpp1/3p3p/8/2BP4/1PQ5/3n1PPP/6K1 b - - 0 29 | e7e1 c4f1 e1f1 | 979 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., β, β, β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
1n5k/6p1/p2q1rPp/1ppB4/8/3P4/PPP1rPQ1/2K4R w - - 0 26 | h1h6 g7h6 g6g7 h8h7 g7g8q | 1,175 | advancedPawn kingsideAttack long mate mateIn3 middlegame promotion sacrifice | ., 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 |
4r1k1/pp1qn3/2p4R/6p1/3P2r1/3Q2P1/PP3P1P/6K1 w - - 0 32 | d3h7 g8f8 h6f6 | 1,524 | endgame mate mateIn2 short | ., ., ., ., β, ., β, .,
β, β, ., β, β, ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., β, .,
β, β, ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
b3k2r/4bpp1/2q1p2p/1p1nP3/1Pp1N3/2P1B3/2B2PPP/3QR1K1 b k - 1 19 | d5c3 d1g4 c3e4 | 1,653 | 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 | true | false | b |
1k6/1Pp2qp1/p1R1r3/6pp/Q6P/1P6/P4PBK/3r4 w - - 6 35 | a4c4 e6c6 c4f7 | 2,328 | 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 | w |
3k1rr1/R2b3Q/2pqp3/8/N2P4/8/5PB1/R4K2 b - - 0 34 | f8f2 f1e1 d6b4 a4c3 b4c3 e1f2 c3d4 f2f1 g8f8 | 2,244 | crushing middlegame veryLong | ., ., ., β, ., β, β, .,
β, ., ., β, ., ., ., β,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., β, ., . | false | false | false | false | b |
6k1/5ppp/3rp3/8/8/8/1P3PPP/2R3K1 w - - 0 35 | c1c8 d6d8 c8d8 | 407 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | w |
5r2/7r/2kpqBRP/p1p1p2Q/P3P3/2PP4/5P1K/8 b - - 1 40 | f8f6 g6f6 e6f6 | 940 | crushing endgame master short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., β, β, β, β, β, β,
β, ., β, ., β, ., ., β,
β, ., ., ., β, ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2k3r1/pppb1prp/1q6/8/Q7/2P1R1P1/P4P1P/4R1K1 w - - 4 24 | e3e8 d7e8 e1e8 g8e8 a4e8 | 806 | long mate mateIn3 middlegame queensideAttack sacrifice | ., ., β, ., ., ., β, .,
β, β, β, β, ., β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/8/2p2p2/p4P1p/Pk5P/3K2P1/8/8 b - - 2 39 | c6c5 d3e2 c5c4 g3g4 h5g4 | 2,230 | crushing endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., 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.