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 |
|---|---|---|---|---|---|---|---|---|---|
8/3br3/1p1kn3/p7/3N4/K1P5/PP6/7R w - - 20 72 | d4f5 d6c7 f5e7 | 1,201 | advantage endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., β, ., β, β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/5k2/1p1rp2R/6RP/1PpP1K2/2P5/1P6/r7 b - - 2 50 | e6e5 f4e5 d6h6 | 1,797 | advantage discoveredAttack endgame master masterVsMaster rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., β, β, ., ., β,
., ., ., ., ., ., β, β,
., β, β, β, ., β, ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
6k1/p3rppp/8/2p2P2/N7/7P/P1r1n1PK/3RR3 w - - 0 28 | d1d8 e7e8 d8e8 | 807 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
β, ., ., ., β, β, β, β,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., β, ., β, β,
., ., ., β, β, ., ., . | false | false | false | false | w |
8/p7/8/N3K3/k7/8/8/8 b - - 0 57 | a4a5 e5d4 a5b4 d4d3 b4b3 | 1,560 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k6/2p1q3/1p1p4/p2bppN1/P7/2R5/KPPQ1PP1/7r w - - 0 28 | d2d5 e7g5 c3g3 g5g3 f2g3 | 2,145 | advantage endgame long master | ., 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/ppp3k1/3b1pbB/4n3/4q1P1/1B3N1P/PPPQ2K1/8 b - - 0 27 | g7h7 b3d5 e5f3 d5e4 f3d2 e4g6 h7h6 | 2,169 | advantage middlegame veryLong | ., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, .,
., ., ., β, ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., β, ., ., ., β, ., β,
β, β, β, β, ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r4/2pk3p/1p1p2p1/8/2Q1R2P/KPP3q1/8/8 w - - 4 42 | c4e6 d7c6 e4c4 c6b7 e6d5 b7c8 d5a8 c8d7 a8c6 d7e6 c4e4 | 2,118 | crushing endgame veryLong | ., ., ., β, ., ., ., .,
., ., β, β, ., ., ., β,
., β, ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., β,
β, β, β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/1p5p/6p1/P1N3P1/1K1k3P/5b2/8 w - - 7 46 | b3b4 d3e2 b4b5 e2f1 c4b6 | 2,360 | crushing endgame long master | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., β, ., ., ., β, .,
., β, ., β, ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/pp1b2pp/1b1p1p2/2pPN2q/4P3/2P1B2P/PPB1Q1P1/R4R1K b - - 0 21 | h5e2 | 1,145 | crushing 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, ., β, ., β, .,
β, ., ., ., ., β, ., β | false | false | false | false | b |
8/7p/8/1K2kp2/P6P/8/8/8 b - - 0 47 | f5f4 b5c4 f4f3 c4d3 e5f4 a4a5 f4g3 a5a6 f3f2 d3e2 g3g2 a6a7 f2f1q | 2,650 | advancedPawn crushing endgame master pawnEndgame promotion quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., β, β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1rq2rk1/p4pp1/1p1p3p/1PpPp3/2P1P1n1/P1N4B/3BNb2/R3Q1K1 w - - 0 22 | e1f2 g4f2 h3c8 | 1,471 | 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 | w |
8/8/2P1k1p1/4p1P1/P3K2R/8/8/2r5 b - - 2 53 | c1c4 e4d3 c4h4 | 1,029 | crushing endgame rookEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., β, .,
., ., ., ., β, ., β, .,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
r1b2k1r/ppQp2pp/2n2n2/2b1q3/8/2N5/PPPPNPPP/R1B2RK1 w - - 6 10 | c7e5 c6e5 d2d4 e5f3 g2f3 | 1,570 | 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, . | false | false | false | false | w |
8/8/4k1p1/7p/P4PP1/3pp3/8/3K4 w - - 0 60 | g4h5 g6h5 a4a5 | 2,347 | crushing defensiveMove endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
2r4r/4kp2/Q3p3/3nPp2/1P3q2/P1p3RP/2P5/1K4R1 w - - 2 28 | a6d6 e7e8 g3g8 h8g8 g1g8 | 1,448 | long master mate mateIn3 middlegame | ., ., β, ., ., ., ., β,
., ., ., ., β, β, ., .,
β, ., ., ., β, ., ., .,
., ., ., β, β, β, ., .,
., β, ., ., ., β, ., .,
β, ., β, ., ., ., β, β,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, . | false | false | false | false | w |
7k/2P5/7p/5Qpr/3p4/1P3PK1/5P2/5r2 b - - 0 43 | f1g1 | 858 | endgame mate mateIn1 oneMove queenRookEndgame | ., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
2k5/4Q3/2p1b3/1p2PB2/p7/P7/1PP2P2/1K2B2q b - - 8 42 | h1e1 | 989 | endgame hangingPiece mate mateIn1 oneMove | ., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., β, ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., β, ., .,
., β, ., ., β, ., ., β | false | false | false | false | b |
2br1r2/2q2ppk/pp1b1n1p/2pPnP2/P3PB2/2N2NQ1/4B1PP/2R2RK1 b - - 1 25 | f6h5 f4e5 h5g3 | 1,980 | 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 |
4q1k1/1p1nrp2/pp5p/3B2p1/P2N4/2P3Pb/1PQ2P1P/3R2K1 b - - 5 29 | e7e1 d1e1 e8e1 | 629 | 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 | b |
8/p3k1p1/1p2prP1/1Pp1N3/2Pn4/6KP/P7/6R1 b - - 8 46 | d4e2 g3g2 e2g1 | 1,326 | 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 |
r2qk1nr/pp1nppbp/6p1/1BP5/8/8/PPP2PPP/RNBQK2R b KQkq - 0 8 | d8a5 b1c3 g7c3 b2c3 a5b5 | 1,577 | 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 | true | true | true | true | b |
r4rk1/4R1n1/p5Q1/1p1N3n/3P4/P4q2/1P3P2/R5K1 w - - 0 26 | e7g7 h5g7 d5e7 g8h8 g6h6 | 1,567 | exposedKing long mate mateIn3 middlegame sacrifice | β, ., ., ., ., β, β, .,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., β, .,
., β, ., β, ., ., ., β,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
2r2rk1/4pp1p/3p2p1/3P4/1p1Q2P1/5P2/qPBK3P/3R3R b - - 1 20 | c8c4 d4d3 f8c8 | 2,029 | advantage clearance defensiveMove 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 |
rn3rk1/ppp2ppp/8/2bB4/4nPq1/5R2/PPPPQ1PP/RNB4K b - - 0 12 | e4g3 f3g3 g4e2 | 1,399 | 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 | false | false | false | false | b |
r7/8/R5p1/1P1k1p1p/P3pP1P/4K1P1/8/8 b - - 5 45 | a8a6 b5a6 d5c6 a4a5 c6c7 | 1,591 | crushing defensiveMove endgame long rookEndgame | β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, ., β, ., β, ., β,
β, ., ., ., β, β, ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b1kbnr/ppp2ppp/2N5/4q3/4N3/4P1P1/PP1P1P1P/R1BQKB1R b KQkq - 0 9 | e5e4 f2f3 e4c6 | 1,120 | advantage fork hangingPiece 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 |
r4rk1/1p4pp/p2bp3/2pn4/4N3/3P4/PPP3PP/R1B2RK1 b - - 2 16 | d6h2 g1h2 f8f1 | 1,369 | advantage deflection kingsideAttack master middlegame short | β, ., ., ., ., β, β, .,
., β, ., ., ., ., β, β,
β, ., ., β, β, ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., ., β, β,
β, ., β, ., ., β, β, . | false | false | false | false | b |
8/2p5/2p5/3k1pPp/1P2pK2/2P5/8/8 w - - 0 37 | f4f5 d5d6 f5e4 d6e6 e4f4 | 2,518 | crushing defensiveMove endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, β, β,
., β, ., ., β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5k2/pb4p1/1p1p1r1p/1P3P2/P3B1P1/2P1KR2/8 b - - 5 40 | d5d4 e3d2 d4d3 c2d3 b6f2 | 1,553 | 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 | b |
5b1r/p2Bn2p/1k1pPp2/1P1Pp1p1/2r5/5N2/5PPP/BN2K2R b K - 0 23 | c4c1 e1e2 c1h1 | 886 | crushing fork 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 | true | false | false | false | b |
r1bq1rk1/2b2p1N/4p1pQ/1p1p4/6n1/2P5/PP3PP1/R3K2R w KQ - 2 23 | h7f6 g4f6 h6h8 | 1,096 | clearance kingsideAttack mate mateIn2 middlegame sacrifice 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 | w |
8/5kp1/8/1p3P2/6K1/2P5/8/8 w - - 1 49 | g4g5 f7e7 g5g6 | 1,320 | crushing endgame pawnEndgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/8/7p/1pn1PP1P/pnk3P1/Q5K1/8 b - - 0 59 | b3d2 a2a1 c3d3 f4f5 b4b3 f5f6 b3b2 | 2,569 | advancedPawn crushing defensiveMove endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, β, ., β, β, ., β,
β, β, β, ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6r1/p3R3/2kp3p/Bpp2B1n/3p4/PP1P2rP/7K/2R5 b - - 2 31 | g3g2 h2h1 h5g3 h1g2 g3f5 g2h2 f5e7 | 1,752 | crushing discoveredAttack fork middlegame sacrifice veryLong | ., ., ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., β, β, ., ., ., β,
β, β, β, ., ., β, ., β,
., ., ., β, ., ., ., .,
β, β, ., β, ., ., β, β,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., . | false | false | false | false | b |
r1bq4/1n2bprk/pp1p1n2/3PpN2/P3P3/2N5/1P2BPPP/R1Q2RK1 w - - 0 18 | c1h6 h7g8 h6g7 | 960 | 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, . | false | false | false | false | w |
r1r3k1/5pp1/p1Q4p/1pp2q2/2p1n3/5N2/PPP2PPP/3RR1K1 w - - 2 22 | c6e4 f5e4 e1e4 | 1,476 | 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 |
1r3k2/p1R5/1p6/3p3R/3p1p2/5P1K/r5PP/8 w - - 0 39 | h5h8 | 666 | endgame mate mateIn1 oneMove rookEndgame | ., β, ., ., ., β, ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r3k/p3Rp1p/1p2Nbp1/2p5/2P5/1P3N1P/P4PP1/6K1 b - - 0 28 | d8d1 g1h2 f6e7 | 1,634 | advantage endgame master 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 |
3r1rk1/1Q5p/2pp2pq/p2b3P/5P2/2N5/PPP4R/2K2R2 b - - 0 26 | f8f4 f1f4 h6f4 h2d2 d8e8 | 2,015 | crushing defensiveMove fork long middlegame | ., ., ., β, ., β, β, .,
., β, ., ., ., ., ., β,
., ., β, β, ., ., β, β,
β, ., ., β, ., ., ., β,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, β, β, ., ., ., ., β,
., ., β, ., ., β, ., . | false | false | false | false | b |
r1b2rk1/1pq2pp1/p1nb1n1p/3pp3/3P4/P1NBBN1P/1PPQ1PP1/R4RK1 w - - 0 13 | e3h6 e5e4 d2g5 f6e8 c3d5 | 2,593 | clearance crushing long middlegame pin | β, ., β, ., ., β, β, .,
., β, β, ., ., β, β, .,
β, ., β, β, ., β, ., β,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
β, ., β, β, β, β, ., β,
., β, β, β, ., β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
r2q1rk1/pp1b1pp1/4pb1p/5n2/3PQ1P1/P1NB1N2/1P3P1P/3RK2R b K - 0 16 | d7c6 d4d5 f6c3 | 2,194 | 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 | true | false | false | false | b |
2kr4/1ppr1p1p/p3pQp1/3pP3/q2P2P1/n2R1N2/NKP2P1P/7R b - - 14 24 | a4c2 b2a3 c2d3 | 1,983 | 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 | false | false | false | false | b |
r5k1/ppR5/3p1q2/1P1Pp2p/P4bp1/3QnN1b/4B3/R5K1 w - - 0 26 | d3h7 g8f8 f3h4 f4h2 g1h1 h3g2 h4g2 | 2,647 | crushing middlegame quietMove veryLong | β, ., ., ., ., ., β, .,
β, β, β, ., ., ., ., .,
., ., ., β, ., β, ., .,
., β, ., β, β, ., ., β,
β, ., ., ., ., β, β, .,
., ., ., β, β, β, ., β,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
3r2k1/pp3ppp/1np3b1/6q1/2p1P3/2B3P1/PP2QPBP/3R2K1 w - - 3 23 | h2h4 d8d1 e2d1 | 1,995 | advantage master middlegame short | ., ., ., β, ., ., β, .,
β, β, ., ., ., β, β, β,
., β, β, ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., β, ., β, ., ., .,
., ., β, ., ., ., β, .,
β, β, ., ., β, β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
6k1/ppq3pp/2p2p2/3p4/5r1Q/1P5P/P1P2PK1/4R3 w - - 0 31 | e1e8 g8f7 h4h5 g7g6 h5h7 f7e8 h7c7 | 954 | crushing endgame skewer veryLong | ., ., ., ., ., ., β, .,
β, β, β, ., ., ., β, β,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., ., β,
β, ., β, ., ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
1k6/p1p2R2/1pBr3p/2p5/8/5NPK/1b2r2P/8 w - - 10 37 | f7f8 e2e8 f8e8 d6d8 e8d8 | 1,106 | endgame long mate mateIn3 | ., β, ., ., ., ., ., .,
β, ., β, ., ., β, ., .,
., β, β, β, ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., β, ., ., β, ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1rbq1rk1/p1p2ppp/2Bb1n2/8/8/NP6/PBPP1PPP/R2Q1RK1 b - - 2 11 | d6h2 g1h2 f6g4 | 2,095 | advantage attraction kingsideAttack opening sacrifice 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 |
r3k1nr/pp3pp1/3P4/q3N1Bp/3pp2P/1Q6/PP1K2P1/R7 w kq - 2 20 | d2d1 a5e5 b3b7 e5d6 b7a8 | 2,248 | advantage defensiveMove long middlegame sacrifice trappedPiece | 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 |
r4r1k/7p/8/4qp2/pp2p2R/1PP1Q3/1K1P3P/6R1 w - - 0 32 | h4h7 h8h7 e3h3 | 1,246 | 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 | w |
8/1p3p1p/p2k2p1/5P2/3K2PP/P7/P7/8 b - - 0 33 | g6f5 g4f5 b7b5 | 2,538 | crushing defensiveMove endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
β, ., ., β, ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., β, β,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/4pk2/7r/3PK3/R7/P7/8 b - - 0 56 | h5h4 e4d3 h4h3 d3c2 h3a3 | 1,171 | crushing endgame long rookEndgame skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., β,
., ., ., β, β, ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/5pp1/2p5/K1k3PP/8/8/8 w - - 0 47 | h4h5 g6h5 g4h5 c4d3 h5h6 | 1,137 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., .,
β, ., β, ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5k1/p3Qppp/3p4/8/8/8/Pqr3PP/R4R1K w - - 0 20 | e7f7 g8h8 f7f8 a8f8 f1f8 | 919 | backRankMate endgame long mate mateIn3 sacrifice | β, ., ., ., ., ., β, .,
β, ., ., ., β, β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
β, ., ., ., ., β, ., β | false | false | false | false | w |
2kr2r1/ppp2pqp/5p2/5b2/3n4/1PN2N1P/P4PPK/R1Q3R1 w - - 5 19 | c1f4 f5d3 f3d4 | 2,585 | 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, . | false | false | false | false | w |
2k5/p1p2r2/2p3R1/P6p/1PPP4/N1n5/6PP/6K1 b - - 0 30 | c3e2 g1h1 f7f1 | 899 | backRankMate endgame mate mateIn2 short | ., ., β, ., ., ., ., .,
β, ., β, ., ., β, ., .,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., β,
., β, β, β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r4r1k/2q4p/3p1bpP/3Pn3/4BR2/1P6/PB1Q4/1K4R1 b - - 0 29 | c7a7 b2d4 e5c4 d4a7 c4d2 | 2,225 | crushing 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 |
6k1/5pp1/3N3p/4P3/2R1P3/3p4/1r4PP/r2RK3 b - - 1 33 | b2e2 e1f1 a1d1 | 1,655 | deflection endgame mate mateIn2 pin short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., β,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., β, β,
β, ., ., β, β, ., ., . | false | false | false | false | b |
2Q5/1pN2ppk/3p2p1/p6r/5P2/P7/1P3KPq/2RR4 b - - 0 27 | h2f4 f2e2 h5e5 e2d3 e5e3 d3c2 f4e4 d1d3 e4d3 | 2,436 | dovetailMate endgame mate mateIn5 veryLong | ., ., β, ., ., ., ., .,
., β, β, ., ., β, β, β,
., ., ., β, ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., β, β, ., ., ., . | false | false | false | false | b |
4r1k1/pp4p1/1p5p/3pnQ2/1P3P1q/P7/6P1/R4RK1 b - - 0 27 | e5g4 f5g4 h4g4 | 1,404 | crushing endgame quietMove short | ., ., ., ., β, ., β, .,
β, β, ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., β, β, β, ., .,
., β, ., ., ., β, ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r2qkbnr/pp2pppp/2n5/1B1p4/3P4/2Q5/PP3PPP/RbB1K1NR w KQkq - 0 8 | b5c6 b7c6 c3c6 d8d7 c6a8 | 992 | crushing deflection 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 | true | true | true | true | w |
r1b1kb1r/ppp1q1pp/8/4np2/4QP2/2P1B3/PP4PP/RN2KB1R w KQkq - 0 11 | e4e5 e7e5 f4e5 | 1,650 | 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 | true | true | true | true | w |
7R/p3r1k1/5p2/5p2/1ppQ4/8/PP3P2/K7 b - - 0 35 | e7e1 d4d1 e1d1 | 998 | backRankMate endgame mate mateIn2 queenRookEndgame short | ., ., ., ., ., ., ., β,
β, ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., β, β, β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r5qk/pp4pp/1bp5/6NQ/3p1n2/2PP3P/P4PP1/4R1K1 w - - 0 23 | g5f7 g8f7 h5f7 | 1,446 | crushing kingsideAttack middlegame short | β, ., ., ., ., ., β, β,
β, β, ., ., ., ., β, β,
., β, β, ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., β, ., .,
., ., β, β, ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
r4rk1/P1p2ppp/8/2p1PqB1/1n2b3/5N2/1P3PPP/R2QR1K1 b - - 0 18 | e4f3 d1f3 f5g5 | 1,223 | advantage capturingDefender 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 |
3k4/4p2Q/4bqp1/p4p1p/B7/P1p1R1PP/3rPP1K/8 w - - 6 49 | e3e6 f6e6 h7h8 d8c7 h8c3 c7b8 c3d2 | 1,677 | crushing endgame fork master sacrifice 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 |
4r1k1/5ppp/2QB2q1/4P3/P2p4/3Pr2P/4n1PK/R4R2 b - - 4 29 | e3h3 g2h3 g6g3 h2h1 g3h3 | 1,656 | deflection long mate mateIn3 middlegame sacrifice | ., ., ., ., β, ., β, .,
., ., ., ., ., β, β, β,
., ., β, β, ., ., β, .,
., ., ., ., β, ., ., .,
β, ., ., β, ., ., ., .,
., ., ., β, β, ., ., β,
., ., ., ., β, ., β, β,
β, ., ., ., ., β, ., . | false | false | false | false | b |
1r3r2/p4p1k/b5p1/3pPN1p/8/P1qp2RQ/1P4PP/1R5K w - - 0 29 | g3g5 b8b6 g5h5 g6h5 h3h5 | 2,152 | advantage long master 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 |
2k4r/pp6/2p1PQ1p/3pnp2/3q4/7P/PPP3P1/R1B4K b - - 2 25 | d4d1 h1h2 e5f3 g2f3 h8g8 c1g5 d1e2 | 2,491 | crushing endgame kingsideAttack quietMove sacrifice 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 |
5r1k/1Q4pp/p7/2bN2n1/8/6P1/PP2R2P/7K b - - 0 27 | f8f1 h1g2 f1g1 | 1,137 | endgame mate mateIn2 short | ., ., ., ., ., β, ., β,
., β, ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., β, ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
2k5/1p2qpp1/p1n1p3/3P4/Q1pP1RKN/2P4r/PPB5/R1B5 b - - 0 23 | e7h4 | 1,033 | 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 |
4r3/2R5/1P1p3k/p2Nb1pp/P3P1q1/4Q3/5PP1/6K1 b - - 2 35 | g4d1 e3e1 d1e1 | 1,105 | endgame 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 |
4rb2/1p4kp/1rp1P1p1/5pB1/5P2/pP3B1P/P5P1/4R1K1 w - - 0 34 | e6e7 f8e7 g5e7 | 2,416 | advancedPawn advantage endgame master short | ., ., ., ., β, β, ., .,
., β, ., ., ., ., β, β,
., β, β, ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
β, β, ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/p4b2/5kpp/3N1p2/3K1P1P/8/PP6/8 b - - 3 31 | f7d5 d4d5 g6g5 | 1,270 | crushing endgame master short | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., β, ., .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4kr2/pQp1n3/8/8/2p5/5PP1/PPP2q2/R3R2K b - - 2 28 | f8h8 | 1,018 | endgame mate mateIn1 oneMove | ., ., ., ., β, β, ., .,
β, β, β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, β, .,
β, β, β, ., ., β, ., .,
β, ., ., ., β, ., ., β | false | false | false | false | b |
4r3/1p4k1/p1p4p/6pP/1PbP2P1/2P3B1/5K2/4R3 b - - 1 40 | e8e1 f2e1 c4e6 | 2,189 | crushing endgame short | ., ., ., ., β, ., ., .,
., β, ., ., ., ., β, .,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., β, β,
., β, β, β, ., ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
8/8/8/5pk1/5p2/R3n1p1/4K1P1/8 b - - 3 68 | e3g2 a3a7 g2h4 | 1,962 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/2p2ppp/1p1p4/p4PPP/1k6/4K3/8/8 w - - 0 32 | g5g6 h7g6 f5f6 g7f6 h5h6 | 1,666 | crushing endgame long pawnEndgame sacrifice | ., ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
., β, ., β, ., ., ., .,
β, ., ., ., ., β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn5k/p1p1qBbp/1p6/7Q/3P4/2N5/PPb2PPP/R5K1 w - - 0 19 | c3d5 e7d6 a1c1 c7c6 c1c2 | 2,389 | 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 | w |
8/pR5p/7k/2pp1prb/5Q1P/3P1N2/P1q3P1/5RK1 b - - 0 26 | c2g2 | 1,067 | 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 | b |
3k3r/2n2pp1/2q1p3/4PnP1/1BPN1P2/3Q3p/7P/1R4K1 b - - 0 33 | c6g2 | 928 | mate mateIn1 middlegame oneMove | ., ., ., β, ., ., ., β,
., ., β, ., ., β, β, .,
., ., β, ., β, ., ., .,
., ., ., ., β, β, β, .,
., β, β, β, ., β, ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, . | false | false | false | false | b |
8/6b1/2k3pp/5p2/N4p1P/1KP2P2/P4P2/8 b - - 2 37 | g6g5 h4g5 h6h5 b3c4 h5h4 | 1,997 | crushing defensiveMove endgame long quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, β,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., β,
., β, β, ., ., β, ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b3k1/p4ppp/2p2b2/1p6/PPBNP3/2P4P/6P1/5R1K w - - 0 25 | a4b5 c6b5 c4d5 a8b8 e4e5 | 2,592 | crushing 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 |
2b5/R1Pk4/p7/5ppp/3K4/6P1/7P/8 b - - 1 45 | d7c6 d4e5 c6b6 a7a8 b6c7 | 2,580 | crushing endgame long master | ., ., β, ., ., ., ., .,
β, ., β, β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1qr/pppk4/1b6/1Q4Bp/6b1/P2P2P1/4PPBP/1R3RK1 b - - 2 22 | c7c6 b5b2 g8g5 | 1,535 | advantage defensiveMove middlegame short | ., ., ., ., β, ., β, β,
β, β, β, β, ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., β, .,
β, ., ., β, ., ., β, .,
., ., ., ., β, β, β, β,
., β, ., ., ., β, β, . | false | false | false | false | b |
2kr4/pppr1ppp/5q2/4R3/8/P6Q/1PP2PPP/2KR4 w - - 2 17 | d1d7 d8d7 e5e8 f6d8 e8d8 | 1,541 | crushing endgame long pin queensideAttack | ., ., 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/p3k3/1ppR1p1p/8/4PKP1/1P6/P7/8 b - - 0 32 | e7d6 f4f5 d6e7 e4e5 f6e5 | 1,332 | crushing endgame long | ., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, β, β, ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rnbqr1k1/ppp2p2/3p1bpQ/3N4/4P1P1/8/PPP2PP1/2KR1BNR b - - 4 13 | f6g5 h6g5 d8g5 f2f4 g5d8 | 1,873 | advantage defensiveMove 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 | false | false | false | false | b |
8/8/p2p4/1p5p/1k5P/3K2P1/8/8 w - - 0 43 | g3g4 h5g4 h4h5 g4g3 d3e2 d6d5 h5h6 d5d4 h6h7 | 2,171 | advancedPawn endgame equality pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., β, ., ., ., ., ., β,
., β, ., ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r1q1r1k/p5pp/1p3n2/2p2P2/3nBQ2/3P3P/PPPB4/R4RK1 b - - 0 22 | d4e2 g1g2 e2f4 | 1,170 | 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 |
5r2/8/1pp2pk1/p1b4p/P5b1/1P1RN3/2P3P1/5R1K b - - 3 35 | g4e2 d3d2 e2f1 | 1,332 | advantage endgame fork master short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., β, β, .,
β, ., β, ., ., ., ., β,
β, ., ., ., ., ., β, .,
., β, ., β, β, ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | b |
6k1/pp3ppp/2p5/4N3/2PPb3/P6P/1P4r1/R4K2 w - - 2 29 | a1e1 g2b2 e1e4 | 1,348 | advantage endgame short | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, β, β, ., ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, ., . | false | false | false | false | w |
rnb4r/pp1pkppp/2p1p3/8/2qPn1Q1/1N6/PP2KPPP/R4BNR w - - 0 10 | e2f3 e4f6 f1c4 f6g4 f3g4 | 2,343 | advantage defensiveMove discoveredAttack long master 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 |
1k1r4/pp3Q2/3P4/2p1rppp/8/4n3/PPP1KPq1/2B2R2 w - - 0 28 | f7c7 b8a8 c7d8 | 1,033 | 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, ., . | false | false | false | false | w |
r1b3R1/p1pk1n1p/1p2p3/3pPp2/3P1P2/B6P/P2N4/R4K2 b - - 1 24 | c8a6 f1f2 a8g8 | 854 | 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, ., . | false | false | false | false | b |
8/1P1k4/6p1/3P4/4p3/4PpK1/8/8 b - - 0 48 | d7c7 d5d6 c7b7 d6d7 b7c7 d7d8q c7d8 | 971 | crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1p6/4pK2/4P3/8/8/2k5/3p3R w - - 0 51 | h1d1 c2d1 f6e6 b7b5 e6d5 b5b4 d5c4 | 1,640 | crushing endgame master masterVsMaster veryLong | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., β | false | false | false | false | w |
r1b3k1/ppp3pp/5n2/2qP1r2/2B5/2N1B3/PPP3PP/R2Q2KR b - - 1 14 | c5e3 | 740 | hangingPiece 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 | false | false | false | false | b |
2rq1rk1/1p1b1p1n/p3p1p1/3pP2p/7P/P1NQP1R1/1PB2PP1/1R2K3 w - - 1 21 | g3g6 f7g6 d3g6 g8h8 g6h7 | 991 | kingsideAttack 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, β, ., ., β, β, .,
., β, ., ., β, ., ., . | false | false | false | false | w |
4r3/1b5p/p3p1pk/1p4qP/1P6/3Q3P/B1P2P1K/2R2R2 b - - 0 28 | g5g2 | 1,294 | 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 |
1r1k1r2/pb1pRB2/1p1P1pp1/4n2p/3N4/8/PP4PP/2R3K1 w - - 2 27 | e7d7 d8d7 c1c7 d7d8 d4e6 | 2,522 | attraction 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 |
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.