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 |
|---|---|---|---|---|---|---|---|---|---|
5R2/8/7p/8/2kp4/1pn5/3K3P/8 b - - 1 56 | b3b2 f8c8 c4d5 | 2,365 | advancedPawn crushing defensiveMove endgame short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1bqr1kb/ppp4p/5ppP/8/8/1P1PR3/1BQ2PP1/5K1R w - - 0 20 | c2c4 c8e6 e3e6 d8d3 c4d3 | 1,209 | 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 |
2r4r/1p2kp1p/p2pbN2/4N3/4P3/3QP3/qPP3PP/2KR4 w - - 1 20 | d3d6 e7f6 e5d7 | 2,205 | crushing middlegame sacrifice 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 |
6k1/6P1/8/4rP2/5K2/8/8/8 w - - 0 64 | f4e5 g8g7 e5e6 g7f8 e6f6 | 1,676 | crushing defensiveMove endgame long | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r2k/1pq3p1/4pr1p/p2b3P/P4PP1/3QB2B/1b6/4RRK1 w - - 0 31 | d3b5 c7c6 b5b2 | 2,310 | advantage fork master 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 |
5r2/2q1Qpk1/6p1/1p1p1bNn/3P3P/pPr2P2/P3N3/K2R2R1 w - - 4 28 | g5e6 f5e6 g1g6 g7h7 g6h6 h7h6 e7g5 h6h7 g5h5 | 2,405 | attraction crushing deflection discoveredAttack master middlegame pin sacrifice veryLong | ., ., ., ., ., β, ., .,
., ., β, ., β, β, β, .,
., ., ., ., ., ., β, .,
., β, ., β, ., β, β, β,
., ., ., β, ., ., ., β,
β, β, β, ., ., β, ., .,
β, ., ., ., β, ., ., .,
β, ., ., β, ., ., β, . | false | false | false | false | w |
7k/p5b1/1p2p1B1/2q1P3/3r4/8/P3Q1P1/3R3K b - - 0 28 | d4h4 | 1,135 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., β, ., ., β, ., β, .,
., ., β, ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | b |
r1bqr1k1/pp2bppn/2p4p/3p4/5Q1B/3B1N2/PPP2PPP/R3R1K1 w - - 4 15 | d3h7 g8h7 f4f7 | 2,102 | advantage 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, ., β, . | false | false | false | false | w |
3rr1k1/p4ppp/1pp5/3bP1q1/3P4/2P4P/PP2QBP1/R4RK1 b - - 0 23 | g5g2 | 841 | kingsideAttack mate mateIn1 middlegame oneMove | ., ., ., β, β, ., β, .,
β, ., ., ., ., β, β, β,
., β, β, ., ., ., ., .,
., ., ., β, β, ., β, .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., β,
β, β, ., ., β, β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r1b1qrk1/1pp2ppp/p1p5/8/2NbPB2/7P/PPP2PP1/RN1QK2R b KQ - 0 11 | e8e4 f4e3 e4g2 | 1,680 | advantage fork 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 | false | false | b |
2r2q1k/7p/p4R2/8/3Q3N/3P3P/1P4P1/2r3K1 w - - 1 40 | g1h2 f8g7 h4f5 c1h1 h2h1 c8c1 h1h2 | 2,142 | crushing defensiveMove endgame veryLong | ., ., β, ., ., β, ., β,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., β,
., β, ., ., ., ., β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
1n6/RP2K1k1/1r2p1p1/8/5P2/6P1/8/8 w - - 5 57 | e7d8 b8c6 d8c7 b6b7 a7b7 | 1,777 | crushing defensiveMove endgame long | ., β, ., ., ., ., ., .,
β, β, ., ., β, ., β, .,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r2k1/5ppp/bQn1p3/8/8/Rp1q1NB1/3N1PPP/1R4K1 b - - 0 25 | d3b1 d2b1 d8d1 f3e1 d1e1 | 1,167 | backRankMate clearance 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, . | false | false | false | false | b |
2r5/8/p7/3R2pk/PP3pp1/8/1P3PKP/8 b - - 0 34 | f4f3 g2g3 c8c1 h2h3 c1g1 g3h2 g1g2 | 2,226 | crushing endgame master quietMove rookEndgame veryLong | ., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2R5/3Q2p1/5p1p/3bp1k1/4q3/6BP/5PPK/8 b - - 0 39 | e4g2 | 939 | endgame master mate mateIn1 oneMove | ., ., β, ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., β, β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2Q1n3/4pk2/3p4/1pp2NK1/8/1q6/8/8 w - - 1 38 | c8d7 b3e6 f5h6 e6h6 g5h6 | 2,512 | advantage endgame long | ., ., β, ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., ., β, ., ., ., .,
., β, β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4r1k/ppq4P/3bppp1/3pn3/3Q1B2/2N5/PPP2P2/2KR3R w - - 0 22 | c3b5 e5d3 c1b1 d3f4 b5c7 | 2,421 | 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, ., ., ., β | false | false | false | false | w |
1k1r4/ppp3p1/2p5/4q2p/8/2N4P/PP4P1/3R3K w - - 0 26 | d1d8 | 656 | backRankMate endgame mate mateIn1 oneMove | ., β, ., β, ., ., ., .,
β, β, β, ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | w |
8/8/1b3k2/5p1p/1N3Pp1/6P1/6KP/8 w - - 4 53 | b4d5 f6f7 d5b6 | 632 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r1k1bnr/1bpp2qp/p4p2/1p4BQ/3p4/1B6/PPPN1PPP/R3R1K1 w - - 6 16 | h5e8 | 466 | master mate mateIn1 middlegame oneMove | ., β, ., β, ., β, β, β,
., β, β, β, ., ., β, β,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
β, β, β, β, ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
8/1b1kpp2/p6p/1p6/3B1Q1P/PP3q2/2P5/2KN2r1 w - - 0 31 | f4f3 b7f3 d4g1 | 1,028 | advantage endgame master masterVsMaster short | ., ., ., ., ., ., ., .,
., β, ., β, β, β, ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., β, ., β, ., β,
β, β, ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., β, β, ., ., β, . | false | false | false | false | w |
1r3r2/5qbk/Rp1p2np/2pNp1p1/1PP1P3/3PB1Pb/2Q4P/4R1KB b - - 2 25 | f7f1 e1f1 f8f1 | 904 | 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, ., ., ., ., β,
., ., ., ., β, ., β, β | false | false | false | false | b |
5rk1/5p2/1p3Q1p/4p1p1/8/2P1PB1P/Pq3PPB/R5K1 b - - 0 22 | b2a1 f3d1 a1d1 | 797 | backRankMate endgame hangingPiece mate mateIn2 short | ., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., β, β, ., β,
β, β, ., ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
1k1r4/p1p4p/B7/1P1p1n1n/3P4/5R1P/6P1/6K1 w - - 0 31 | f3f5 | 830 | endgame equality hangingPiece oneMove | ., β, ., β, ., ., ., .,
β, ., β, ., ., ., ., β,
β, ., ., ., ., ., ., .,
., β, ., β, ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
2k2r2/pppr4/6pp/8/5Kb1/1B4P1/PPP5/R4R2 w - - 1 31 | f4g4 f8f1 a1f1 | 1,043 | 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 |
6k1/3n1pp1/1r2p1p1/6P1/P1Qp1q2/1P3B1P/5K2/3R3R b - - 1 28 | d7e5 c4d4 f4f3 | 1,797 | crushing 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 |
r3k3/5qQ1/p1bPpB2/1p5r/2pP4/8/PP3PPP/R4RK1 b q - 0 23 | f7g7 f6g7 h5g5 f2f3 g5g7 | 1,599 | 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 | true | b |
6R1/7p/k1r5/p4P2/P2pn1P1/8/4p2P/1R5K b - - 5 40 | c6b6 b1e1 d4d3 | 2,395 | crushing endgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., β, β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., β, ., ., ., ., ., β | false | false | false | false | b |
r1b2k1r/1p4p1/p1nqpnQp/3p1pN1/3P4/P1P5/4BPPP/R4RK1 w - - 0 18 | g6f7 | 1,302 | 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 |
r3k1nr/ppp2ppp/3p4/2P5/4P3/5b2/PB2QPPP/1q3RK1 w kq - 0 13 | e2b5 c7c6 b5b7 | 2,005 | 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 | true | true | w |
4r1k1/4Qppp/2q5/8/p7/8/2r2PPP/1R1R2K1 w - - 2 32 | b1b8 c2e2 b8e8 c6e8 e7e2 | 2,240 | crushing endgame long pin | ., ., ., ., β, ., β, .,
., ., ., ., β, β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
., β, ., β, ., ., β, . | false | false | false | false | w |
8/2pbb2p/3k4/2p2pP1/2PpB3/1P1N1K2/r6P/2B5 w - - 4 38 | c1f4 d6e6 e4d5 | 1,330 | 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 |
qr1R2k1/5p2/4p1p1/p3P1Np/5nPQ/P7/1P3P1P/3R2K1 b - - 0 27 | b8d8 d1d8 a8d8 | 659 | crushing 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 |
r1b3k1/pp5p/2p3r1/3p4/2Pb3q/3P1R2/PP2Q1B1/R4K2 w - - 0 27 | e2e8 g8g7 e8f8 | 1,821 | 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 | w |
4k2r/1p1Nppb1/1q3n1p/p2p2p1/6P1/1P2P2P/PBrP1P2/2R1KB1R w Kk - 0 16 | d7b6 c2c1 b2c1 | 1,378 | advantage hangingPiece master middlegame short | ., ., ., ., β, ., ., β,
., β, ., β, β, β, β, .,
., β, ., ., ., β, ., β,
β, ., ., β, ., ., β, .,
., ., ., ., ., ., β, .,
., β, ., ., β, ., ., β,
β, β, β, β, ., β, ., .,
., ., β, ., β, β, ., β | true | false | true | false | w |
4Q3/pb2Rpkn/1p3q2/3p3P/3p4/3P2PB/PPr2P2/6K1 w - - 0 31 | h5h6 g7h6 e7f7 c2f2 f7f6 | 1,828 | advantage deflection fork long master masterVsMaster middlegame | ., ., ., ., β, ., ., .,
β, β, ., ., β, β, β, β,
., β, ., ., ., β, ., .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, β,
β, β, β, ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/p2n1pk1/4r1rp/4P3/7Q/3q4/P4RPP/5R1K w - - 1 29 | f2f7 g7h8 h4d8 g6g8 d8d7 d3d7 f7d7 | 1,847 | advantage middlegame veryLong | ., ., ., ., ., ., ., .,
β, ., ., β, ., β, β, .,
., ., ., ., β, ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
2k3r1/2p2pq1/p3p3/3p4/1PnP1P2/P1N1P3/4QKP1/R5R1 b - - 8 32 | g7g3 f2f1 c4e3 e2e3 g3e3 | 1,128 | advantage deflection 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 |
5r1k/6p1/2p4p/p2pR1q1/P2B1n2/1rP2PQ1/6PP/3R2K1 b - - 1 34 | g5e5 d4e5 f4e2 g1f2 e2g3 | 1,575 | advantage fork long middlegame 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 | b |
5k2/8/1B2K3/p3P2p/Pb6/8/8/8 w - - 2 47 | e6d7 h5h4 e5e6 h4h3 b6a5 | 2,287 | bishopEndgame crushing endgame long | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
β, ., ., ., β, ., ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r3k/5Rpp/5b2/p1p1p3/7P/2P3P1/P3qP2/3R2K1 w - - 0 32 | d1d8 f6d8 f7f8 | 1,043 | 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 |
8/7k/6pP/5p2/r4P2/4K2R/8/8 b - - 5 58 | a4a3 e3d4 a3h3 | 839 | crushing endgame rookEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3kbnr/ppp3pp/2n2p2/4p3/4QB2/1N6/PqP2PPP/RN2K2R w KQkq - 0 10 | f4c1 f8b4 e1f1 b2a1 b3a1 | 2,074 | advantage defensiveMove long middlegame trappedPiece | β, ., ., ., β, β, β, β,
β, β, β, ., ., ., β, β,
., ., β, ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, β, ., .,
., β, ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, β, ., ., β, ., ., β | true | true | true | true | w |
2k2n2/1p4r1/p2p3p/2pPp3/2Pn3R/2N5/PP2N1PP/6K1 b - - 1 25 | d4f3 g1h1 f3h4 | 1,628 | crushing endgame kingsideAttack pin short | ., ., β, ., ., β, ., .,
., β, ., ., ., ., β, .,
β, ., ., β, ., ., ., β,
., ., β, β, β, ., ., .,
., ., β, β, ., ., ., β,
., ., β, ., ., ., ., .,
β, β, ., ., β, ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
3k1r2/1b3P2/q3p2Q/3pN2P/8/1p2R3/1Pr3B1/1K5R b - - 1 32 | a6a2 | 921 | mate mateIn1 middlegame oneMove | ., ., ., β, ., β, ., .,
., β, ., ., ., β, ., .,
β, ., ., ., β, ., ., β,
., ., ., β, β, ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., β, β, ., ., ., β, .,
., β, ., ., ., ., ., β | false | false | false | false | b |
8/8/p7/1ppp2k1/4p1P1/P2P3K/1PP4P/8 b - - 0 41 | e4d3 c2d3 b5b4 a3b4 c5b4 h3g3 a6a5 | 2,647 | crushing defensiveMove endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, β, ., ., β, .,
., ., ., ., β, ., β, .,
β, ., ., β, ., ., ., β,
., β, β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/3R1r2/6k1/1p6/p1pB3P/3n2K1/5P2/8 w - - 4 44 | h4h5 g6h5 d7f7 | 1,672 | crushing deflection endgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., β, β, ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r1k/ppp3rp/3p4/3B4/2P5/6P1/P3q2P/5RK1 w - - 0 30 | f1f8 g7g8 f8g8 | 602 | endgame mate mateIn2 short | ., ., ., ., ., β, ., β,
β, β, β, ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., β, ., ., β,
., ., ., ., ., β, β, . | false | false | false | false | w |
2r1k3/ppB4p/7q/8/Q2PP1b1/P4nP1/P6P/2R2R1K b - - 4 24 | g4d7 a4c2 c8c7 c2b2 c7c1 | 1,665 | advantage defensiveMove long middlegame pin | ., ., β, ., β, ., ., .,
β, β, β, ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., β, β, ., β, .,
β, ., ., ., ., β, β, .,
β, ., ., ., ., ., ., β,
., ., β, ., ., β, ., β | false | false | false | false | b |
4B1k1/6p1/4R2p/4n2P/4r3/1PP5/5p2/5K2 w - - 0 38 | e8g6 e4e1 f1f2 | 1,529 | crushing endgame master short | ., ., ., ., β, ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., ., β,
., ., ., ., β, ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
r1bqk2r/1p1n2p1/p2pP3/2p4p/PP2P3/2NB1Q2/2P3PP/1R3nK1 w kq - 0 17 | f3f7 | 1,503 | 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, . | false | false | true | true | w |
r4rk1/4pp2/p6Q/1p1nq1p1/2p3P1/2P2R2/PP4P1/R6K w - - 1 31 | f3f5 e5f5 g4f5 | 1,742 | advantage middlegame short | β, ., ., ., ., β, β, .,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., β,
., β, ., β, β, ., β, .,
., ., β, ., ., ., β, .,
., ., β, ., ., β, ., .,
β, β, ., ., ., ., β, .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
3r1r2/2p2pk1/p1p4p/8/3b4/2NR3P/PP3PP1/R5K1 b - - 1 20 | d4f2 g1f2 d8d3 | 835 | advantage discoveredAttack endgame short | ., ., ., β, ., β, ., .,
., ., β, ., ., β, β, .,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., β,
β, β, ., ., ., β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
6k1/q6p/6p1/4Bp2/P7/7P/3rbPPN/R1R3K1 w - - 10 36 | c1c8 g8f7 c8c7 a7c7 e5c7 | 911 | advantage fork long middlegame | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, β, β, β, β,
β, ., β, ., ., ., β, . | false | false | false | false | w |
7r/pp6/4kN1R/4P3/n1pP2P1/P1B5/2P5/1K6 b - - 0 35 | a4c3 b1b2 c3a4 b2c1 h8h6 | 1,999 | crushing endgame long | ., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., β, ., ., .,
β, ., β, β, ., ., β, .,
β, ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
1r3k2/5ppp/8/8/8/1p2P1P1/1Qq2P1P/1R4K1 w - - 3 33 | b2c2 b3c2 b1b8 f8e7 b8c8 | 1,634 | crushing discoveredAttack endgame long | ., β, ., ., ., β, ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
., β, β, ., ., β, ., β,
., β, ., ., ., ., β, . | false | false | false | false | w |
r5k1/pp3pp1/7p/3P2qn/8/1P1BRP1P/4RP1K/8 w - - 8 27 | e3e8 a8e8 e2e8 | 600 | 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 |
r6k/p4npp/1p3qn1/2pP4/4QP2/1P6/P4P1P/R3R1K1 w - - 1 22 | e4e8 g6f8 e8a8 | 1,421 | crushing middlegame pin short | β, ., ., ., ., ., ., β,
β, ., ., ., ., β, β, β,
., β, ., ., ., β, β, .,
., ., β, β, ., ., ., .,
., ., ., ., β, β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
1k5r/1pp3q1/1b1p1n2/pP1P4/P4PPp/4PB2/2Q3K1/4R2R b - - 0 34 | f6g4 g2h3 g4e3 | 1,849 | crushing 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 |
3k1r2/ppq5/2pb4/3p2p1/PP1P3p/2P1P2P/2Q3P1/R3B1K1 b - - 0 23 | d6h2 g1h1 f8f1 | 822 | endgame kingsideAttack mate mateIn2 short | ., ., ., β, ., β, ., .,
β, β, β, ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., ., β, .,
β, β, ., β, ., ., ., β,
., ., β, ., β, ., ., β,
., ., β, ., ., ., β, .,
β, ., ., ., β, ., β, . | false | false | false | false | b |
1kr4r/pp4pp/3b1p2/1N6/P2Pqp2/2Q2N1P/5PP1/2R3K1 w - - 4 25 | c3c8 h8c8 c1c8 b8c8 b5d6 c8d7 d6e4 | 1,589 | advantage attraction fork middlegame 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 |
8/p2pr2p/1p1k4/8/2P1n1Q1/5N2/PP2B1PP/nN2K3 b - - 3 22 | a1c2 e1f1 c2e3 f1g1 e3g4 | 1,100 | advantage exposedKing fork long middlegame | ., ., ., ., ., ., ., .,
β, ., ., β, β, ., ., β,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., β, ., .,
β, β, ., ., β, ., β, β,
β, β, ., ., β, ., ., . | false | false | false | false | b |
P7/8/1BB5/8/4pppk/8/5PPK/r7 b - - 0 70 | g4g3 f2g3 f4g3 | 1,216 | endgame master mate mateIn2 short | β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
7r/1p2Rpk1/pP1p2p1/P2P4/3r4/2p5/2P5/2K2R2 w - - 0 39 | e7f7 g7h6 f1h1 h6g5 h1h8 | 1,604 | crushing endgame long rookEndgame skewer | ., ., ., ., ., ., ., β,
., β, ., ., β, β, β, .,
β, β, ., β, ., ., β, .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., β, ., . | false | false | false | false | w |
4k3/7R/1pp3r1/8/Pr5p/1B3K2/1PP5/8 w - - 3 51 | b3f7 e8e7 f7g6 | 1,075 | advantage discoveredAttack endgame fork master short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., β, β, ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., β, ., ., ., β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/pp1q2p1/2n2ppp/3B4/Q2P2P1/2P4P/P3PP2/R4RK1 b - - 0 16 | d7d5 | 819 | advantage hangingPiece middlegame oneMove | β, ., ., ., ., β, β, .,
β, β, ., β, ., ., β, .,
., ., β, ., ., β, β, β,
., ., ., β, ., ., ., .,
β, ., ., β, ., ., β, .,
., ., β, ., ., ., ., β,
β, ., ., ., β, β, ., .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
4k3/1bpq1pQ1/p2p1p2/3P1N2/8/5P1P/P7/4K3 w - - 3 32 | g7g8 | 736 | endgame mate mateIn1 oneMove | ., ., ., ., β, ., ., .,
., β, β, β, ., β, β, .,
β, ., ., β, ., β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
1r3b2/2p1kp2/1qB2n1p/1N1Pp3/2P2p2/1P6/P4P2/R3RK2 w - - 0 28 | e1e5 e7d8 a1e1 b6c6 d5c6 | 1,654 | crushing long middlegame quietMove | ., 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 |
r2qr1k1/p1p1bpBp/2pp1n2/8/4P1bP/6Q1/PPP2PP1/RN2K2R w KQ - 2 13 | g7f6 e7f6 g3g4 | 1,428 | capturingDefender equality kingsideAttack opening pin short | β, ., ., β, β, ., β, .,
β, ., β, ., β, β, β, β,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., β, .,
β, β, β, ., ., β, β, .,
β, β, ., ., β, ., ., β | true | true | false | false | w |
5rk1/p2p2pp/1p2p3/8/2PB3q/8/P1K3QP/R4B2 b - - 0 20 | h4d4 a1d1 f8f2 g2f2 d4f2 | 1,512 | crushing endgame exposedKing fork long | ., ., ., ., ., β, β, .,
β, ., ., β, ., ., β, β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, β,
β, ., ., ., ., β, ., . | false | false | false | false | b |
8/1p6/8/p5pp/Pk4P1/1P5P/2K5/8 b - - 0 41 | h5h4 c2b2 b4c5 b2c3 c5d5 b3b4 a5b4 | 2,797 | crushing endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
β, β, ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5r1r/7k/p2p2p1/1p1P3p/2p1NRnP/P5P1/1PP3K1/5R2 b - - 0 36 | g4e3 g2g1 e3f1 | 855 | crushing endgame fork short | ., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
β, ., ., β, ., ., β, .,
., β, ., β, ., ., ., β,
., ., β, ., β, β, β, β,
β, ., ., ., ., ., β, .,
., β, β, ., ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
8/8/8/p1ppk1pp/8/PPP2KPP/8/8 b - - 2 33 | d5d4 f3e2 d4c3 | 2,384 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, β, β, ., β, β,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r6r/pp1bq1Q1/1nn1k3/3pPp2/3P1P2/8/PPN3PP/R3K2R w KQ - 0 21 | g7g6 e7f6 g6f6 | 1,396 | 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 | true | true | false | false | w |
2r3k1/1R1n1ppp/8/3Pp3/p3P3/P2K1B2/6PP/8 b - - 0 29 | d7c5 d3d2 c5b7 | 954 | 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 |
r2qk2r/1Np3p1/4p2p/3pn3/P7/2P5/1P3nPP/R1BQ2K1 w kq - 0 17 | d1h5 e5f7 b7d8 | 1,512 | advantage fork middlegame pin short | 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 |
3r2k1/pp4pp/8/1PP2p2/5P2/8/P2rp1PP/R3R1K1 b - - 1 26 | d2d1 g1f2 d1a1 | 1,524 | crushing endgame pin rookEndgame short | ., ., ., β, ., ., β, .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., β, β, ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., β, β, ., β, β,
β, ., ., ., β, ., β, . | false | false | false | false | b |
2r2rk1/1R4pp/p7/2Np4/8/4b3/P1R3PP/5Q1K b - - 0 30 | f8f1 | 486 | backRankMate master mate mateIn1 middlegame oneMove | ., ., β, ., ., β, β, .,
., β, ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | b |
6k1/1p3p2/8/p2pP3/P2Q2b1/1B2p3/1P2K1PP/2q5 w - - 2 31 | d4g4 g8f8 g4d4 | 1,831 | endgame | ., ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., β, β, ., ., .,
β, ., ., β, ., ., β, .,
., β, ., ., β, ., ., .,
., β, ., ., β, ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | w |
2r5/pp3pk1/3pb1p1/4b1Pp/4P2P/PqP5/1PQ5/KB2R2R b - - 6 28 | c8c3 c2b3 c3b3 b1a2 b3a3 | 2,071 | 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 | false | false | false | false | b |
5r2/p7/2p3Q1/P3R3/3q4/3k2B1/3p2PP/7K b - - 13 46 | d3c3 g6c6 c3b2 | 2,359 | advantage defensiveMove endgame short | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
5k2/p4ppp/3Np3/8/1Prp4/2P3KP/P5P1/2R5 b - - 1 27 | c4c3 c1c3 d4c3 | 899 | crushing endgame short | ., ., ., ., ., β, ., .,
β, ., ., ., ., β, β, β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., β, β, β, ., ., ., .,
., ., β, ., ., ., β, β,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., ., . | false | false | false | false | b |
2kr3r/pp4pp/B1p1Pqn1/3pp3/2Q5/8/PPP2PPP/R3K2R w KQ - 0 18 | c4c6 c8b8 c6b7 | 1,481 | mate mateIn2 middlegame pin queensideAttack 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 | true | true | false | false | w |
2R2bk1/5p1p/3p1p1Q/3P4/7P/q5P1/4n1K1/8 w - - 0 44 | c8f8 | 594 | endgame mate mateIn1 oneMove | ., ., β, ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., ., β, ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1rk1/ppp2pp1/1b6/7p/4P1R1/2Pq3P/P5P1/R1Q1B2K w - - 0 24 | g4g7 g8g7 c1g5 | 1,548 | attraction equality kingsideAttack middlegame sacrifice 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 |
6k1/5p2/8/2pq4/2N1p1b1/1P2P2p/P1Q2PP1/6K1 b - - 1 36 | h3g2 g1g2 g4d1 c2d1 d5d1 | 2,734 | advancedPawn crushing endgame long master | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., β, ., β, .,
., β, ., ., β, ., ., β,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
N1b2b1r/pp1p1k1p/2n2p2/8/8/5N2/PqP1PPPP/R2QKB1R b KQ - 0 10 | f8b4 f3d2 b4d2 d1d2 b2a1 | 1,537 | 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 | true | true | false | false | b |
rnb1k1nr/ppp2ppp/5q2/4N2Q/4p3/3P4/PPP3PP/RNB2BKR b kq - 2 7 | f6b6 d3d4 b6d4 c1e3 d4e3 | 1,736 | kingsideAttack long mate mateIn3 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 | true | true | b |
5rk1/8/5p1Q/4p1R1/3q1n2/1P1p3P/5P1K/R7 b - - 0 35 | f6g5 h6g5 g8f7 g5f5 f7e7 f5h7 f8f7 | 2,300 | advantage endgame veryLong | ., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., β, ., β, ., .,
., β, ., β, ., ., ., β,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
5r2/pp2Q3/4n1k1/3N1p2/2P2P2/1P4P1/P3q1BK/8 b - - 0 39 | f8h8 h2g1 e2e1 g2f1 e1g3 f1g2 g3e1 | 2,125 | crushing endgame veryLong | ., ., ., ., ., β, ., .,
β, β, ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., β, ., β, ., .,
., ., β, ., ., β, ., .,
., β, ., ., ., ., β, .,
β, ., ., ., β, ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r2r/Qpk3p1/p1bp4/3p1BP1/1P3P1q/PNP2R1P/8/R5K1 b - - 4 27 | d5d4 a7d4 c6f3 d4f2 h4f4 | 1,896 | advantage capturingDefender discoveredAttack 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 |
2kr3r/1pp2ppp/pbp5/3b4/4N2q/3PB2P/PPP2PP1/R2Q1R1K w - - 2 17 | e3g5 h4h3 g2h3 | 1,606 | crushing middlegame short trappedPiece | ., ., β, β, ., ., ., β,
., β, β, ., ., β, β, β,
β, β, β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., β, β, ., ., β,
β, β, β, ., ., β, β, .,
β, ., ., β, ., β, ., β | false | false | false | false | w |
5r2/8/kpBp2R1/3P4/P6K/8/5p2/8 b - - 1 46 | f2f1q c6b5 f1b5 a4b5 a6b5 | 2,196 | advancedPawn crushing endgame long promotion | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, β, ., ., β, .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r2k1/1p4pn/pnp1N1p1/6P1/2PP4/1PQ3b1/PB3KBq/5R2 w - - 3 32 | c3g3 h2g3 f2g3 | 1,020 | 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 |
4Brkb/2p5/p2p3P/3P2B1/1p1n4/5q2/PPPQ4/1NK3R1 b - - 0 29 | d4e2 d2e2 f3e2 g5d2 h8g7 | 2,330 | crushing 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 |
r5r1/ppp2p1k/2np1P1q/6p1/4PNP1/1N6/PPP5/2KR3Q w - - 0 30 | h1h6 h7h6 d1h1 | 918 | attraction 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 |
2r5/1kbQ2p1/p4pP1/1p3P2/2b5/P1B5/1P6/K7 b - - 2 35 | c8d8 d7d8 c7d8 | 1,038 | advantage endgame short | ., ., β, ., ., ., ., .,
., β, β, β, ., ., β, .,
β, ., ., ., ., β, β, .,
., β, ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r2qr1k1/p4p1p/2Q1b1pB/1BP1b3/4p3/8/P4PPP/2R2RK1 b - - 5 18 | d8h4 g2g3 h4h6 | 2,002 | 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, . | false | false | false | false | b |
8/5pk1/1R4p1/6K1/6PP/8/1P6/5r2 b - - 2 39 | f7f6 b6f6 f1f6 | 1,053 | crushing endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
2kB2r1/ppp2p1p/2n5/8/1P1p2b1/2PB1P1q/P4R1b/RN3Q1K b - - 1 20 | g4f3 f2f3 g8g1 f1g1 h2g3 g1h2 h3h2 | 2,214 | discoveredAttack exposedKing fork mate mateIn4 middlegame sacrifice veryLong | ., ., β, β, ., ., β, .,
β, β, β, ., ., β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., β, .,
., ., β, β, ., β, ., β,
β, ., ., ., ., β, ., β,
β, β, ., ., ., β, ., β | false | false | false | false | 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.