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 |
|---|---|---|---|---|---|---|---|---|---|
4N1k1/3n3p/4p1p1/4Kp2/1P3P2/2QB2q1/6r1/8 w - - 2 32 | e5d6 g3f4 d6d7 | 2,000 | crushing defensiveMove endgame short | ., ., ., ., β, ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., β, β, ., .,
., β, ., ., ., β, ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r3r/QRbk4/2pq4/3p2p1/3P4/2P3p1/P2B1P2/4R1K1 w - - 0 29 | b7c7 d6c7 e1e7 d7e7 a7c7 | 1,724 | attraction crushing deflection long master middlegame sacrifice | ., ., ., β, ., ., ., β,
β, β, β, β, ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
β, ., ., β, ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
1q4k1/6p1/3p4/Q1pPp1p1/2NnP3/P6P/K7/7R b - - 1 35 | b8b3 a2a1 d4c2 | 1,142 | endgame fork mate mateIn2 short | ., β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
β, ., β, β, β, ., β, .,
., ., β, β, β, ., ., .,
β, ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/3k4/8/4r3/R2p2P1/4p3/PP2K3/8 b - - 3 41 | d4d3 e2e1 d3d2 e1e2 e5d5 | 2,275 | advancedPawn crushing defensiveMove endgame exposedKing long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., β, ., ., β, .,
., ., ., ., β, ., ., .,
β, β, ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/3K2k1/1p4p1/p2QN2n/3P4/8/PPq4P/8 b - - 5 38 | h5f6 d7d6 f6d5 | 1,266 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., β, ., ., ., ., β, .,
β, ., ., β, β, ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r2k3/pp3pp1/2pbp1p1/3p2r1/2PPP2q/1QN4P/PP1B2P1/5RKR b - - 0 18 | g5g2 g1g2 h4g3 | 1,650 | attraction kingsideAttack master 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 |
3q4/5kpp/1pQ1bp2/4p3/7N/P5P1/1P2PP1P/6K1 b - - 0 30 | d8d1 g1g2 e6d5 c6d5 d1d5 | 1,157 | crushing endgame fork long | ., ., ., β, ., ., ., .,
., ., ., ., ., β, β, β,
., β, β, ., β, β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., β, ., ., β, β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/2p2k2/pp3Pp1/2PPp1Pp/P3K2P/8/8 b - - 0 42 | b5b4 a3b4 a5a4 d4d5 c6d5 c4d5 a4a3 | 2,043 | crushing endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, β, ., ., ., β, β, .,
., ., β, β, β, ., β, β,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/R1pr2k1/1p4p1/1rn1pp2/3P4/4P1P1/4NP1P/3R1K2 w - - 0 34 | e2c3 b5b3 d4c5 | 1,815 | 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 | w |
k5r1/1pQ1R3/2p5/p1Pq3p/3P2rP/P5P1/1P1R1P1K/8 b - - 5 40 | g4h4 h2g1 d5h1 | 1,556 | endgame mate mateIn2 pin short | β, ., ., ., ., ., β, .,
., β, β, ., β, ., ., .,
., ., β, ., ., ., ., .,
β, ., β, β, ., ., ., β,
., ., ., β, ., ., β, β,
β, ., ., ., ., ., β, .,
., β, ., β, ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
7r/6k1/q4Rp1/2pN4/1p1np3/1P4P1/P2Q3P/1R4K1 b - - 0 35 | a6f6 d5f6 d4f3 g1h1 f3d2 | 1,901 | advantage fork long middlegame sacrifice | ., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., β, β, ., ., ., .,
., β, ., β, β, ., ., .,
., β, ., ., ., ., β, .,
β, ., ., β, ., ., ., β,
., β, ., ., ., ., β, . | false | false | false | false | b |
3r3k/1pr2ppp/pQ1p4/3b3q/2P1P3/6P1/PP3PK1/5RN1 w - - 0 28 | b6c7 d5e4 f2f3 d8g8 f3e4 | 1,525 | crushing long middlegame | ., ., ., β, ., ., ., β,
., β, β, ., ., β, β, β,
β, β, ., β, ., ., ., .,
., ., ., β, ., ., ., β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/4p3/2N1k2p/3p2p1/Pp1P1p2/2bK4/5PPP/8 w - - 2 35 | a4a5 e6d7 c6e7 | 2,015 | crushing endgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., β,
., ., ., β, ., ., β, .,
β, β, ., β, ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/6pk/1Qp5/3p3p/2P1q3/1B4Pb/5P2/R5K1 b - - 0 40 | e4g2 | 816 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, β, ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., β, ., β, ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
1r1q1rk1/p3p1bp/1n1p2p1/2p2p2/2b1PN2/P1P1BP2/1P2B1PP/R2Q1RK1 w - - 4 19 | e2c4 b6c4 d1d5 | 1,504 | 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 | false | false | w |
1r4k1/2nNR2p/5Qp1/p2p1p2/5q2/P7/1P3PPP/6K1 b - - 2 40 | f4c1 e7e1 c1e1 | 778 | 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 | b |
5r2/6bk/Q5p1/1p3p2/3p4/3q3P/PP4R1/7K w - - 0 37 | a6g6 h7h8 g6g7 | 1,003 | endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
4rr1k/p1q3p1/7p/2p5/3b3P/3Q2P1/PP2RPK1/2R2N2 b - - 3 26 | e8e2 d3e2 f8f2 e2f2 d4f2 | 1,630 | crushing fork long master masterVsMaster 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 |
4r1k1/2q2pp1/p6p/1p1N2b1/8/3R4/2r2QPP/2R4K w - - 0 34 | c1c2 c7c2 d5e7 g5e7 f2c2 | 2,157 | advantage intermezzo long middlegame | ., ., ., ., β, ., β, .,
., ., β, ., ., β, β, .,
β, ., ., ., ., ., ., β,
., β, ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., β, β, β,
., ., β, ., ., ., ., β | false | false | false | false | w |
1rb2rk1/pp3pp1/4pq1p/8/1b1p4/3QP2N/PPB2PPP/R4RK1 w - - 0 19 | d3h7 | 608 | 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 | false | false | w |
q4r1k/2p3bp/2bp2N1/1p3p2/1P1BP3/5Q2/2P2PPP/5RK1 b - - 0 20 | h7g6 f3h3 h8g8 d4g7 g8g7 | 931 | advantage hangingPiece 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 |
6R1/3k1p2/4pK2/3pPp1P/2p5/2r5/6P1/8 w - - 0 46 | h5h6 c3c1 h6h7 | 1,495 | advancedPawn crushing endgame rookEndgame short | ., ., ., ., ., ., β, .,
., ., ., β, ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., β, β, β, ., β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4Q3/6pp/1K6/8/7P/2q5/3k2P1/8 b - - 5 47 | c3e3 e8e3 d2e3 | 1,808 | crushing endgame queenEndgame short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2k1r/p4Bpp/2pp1n2/4N3/8/Bn2P3/P2P1PPP/4K2R w K - 0 16 | a3d6 | 1,100 | 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 | true | false | false | false | w |
r7/1k6/2p1B3/R5P1/4PK2/p1r2P2/8/8 w - - 1 44 | a5a8 b7a8 g5g6 a3a2 e6a2 | 1,752 | crushing endgame long | β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., β, β, ., .,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1rk1/pp4pp/3b1p2/8/2q1Pn1B/1PN2Q2/P1P2PPP/2R2RK1 b - - 0 17 | c4c3 f3c3 f4e2 g1h1 e2c3 | 1,617 | advantage attraction fork long middlegame sacrifice | ., ., ., β, ., β, β, .,
β, β, ., ., ., ., β, β,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, β, ., β,
., β, β, ., ., β, ., .,
β, ., β, ., ., β, β, β,
., ., β, ., ., β, β, . | false | false | false | false | b |
6k1/7p/4N3/3p4/8/1p2P2P/1Q3rPK/5q2 w - - 3 47 | b2g7 | 813 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., β,
., β, ., ., ., β, β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
5Q2/p1pkr3/1p6/3p4/3n1R2/8/PPB5/1K6 b - - 0 44 | e7e1 c2d1 e1d1 | 830 | endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
β, ., β, β, β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
rn3rk1/1b2bppp/p2qpn2/1pp5/4N3/1B1P1N1P/PPPB1PP1/R2QR1K1 b - - 5 12 | f6e4 d3e4 c5c4 b3c4 b5c4 | 1,673 | crushing long opening trappedPiece | β, β, ., ., ., β, β, .,
., β, ., ., β, β, β, β,
β, ., ., β, β, β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., β, ., β,
β, β, β, β, ., β, β, .,
β, ., ., β, β, ., β, . | false | false | false | false | b |
r4qk1/ppp3p1/2n3P1/3pP1N1/3P2Qp/2P3b1/PP4K1/RNB5 b - - 0 23 | f8f2 g2h3 f2f1 | 1,165 | 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, ., ., ., ., . | false | false | false | false | b |
1k6/1pbRR3/p3B3/8/6p1/5r2/4N2r/4K3 b - - 7 46 | c7a5 e1d1 f3f1 d1c2 h2e2 | 1,830 | crushing deflection exposedKing long middlegame | ., β, ., ., ., ., ., .,
., β, β, β, β, ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | b |
8/1q3ppk/7p/3bQ3/1PpN4/4P3/1P3K1P/8 w - - 1 33 | d4f5 f7f6 e5e7 b7e7 f5e7 | 2,231 | advantage endgame long | ., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., β,
., ., ., β, β, ., ., .,
., β, β, β, ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
rnbq2nr/ppp5/3p2kb/3N3p/2BPPppP/8/PPP3P1/R1BQK2R w KQ - 0 11 | d5f4 h6f4 c1f4 | 1,252 | 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, ., ., β | true | true | false | false | w |
r3br1q/pp3k2/2pp2RQ/5P2/2PpP3/3P4/PP2B3/2K5 w - - 5 27 | g6g7 h8g7 h6e6 | 2,149 | clearance master 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, ., ., ., ., . | false | false | false | false | w |
r2q3k/pp2r1p1/1b1pbpQp/2p1p2P/4P3/P2P1N2/BPP3P1/1K1R3R w - - 2 21 | a2e6 e7e6 f3g5 f6g5 g6e6 | 2,013 | advantage attraction long middlegame | β, ., ., β, ., ., ., β,
β, β, ., ., β, ., β, .,
., β, ., β, β, β, β, β,
., ., β, ., β, ., ., β,
., ., ., ., β, ., ., .,
β, ., ., β, ., β, ., .,
β, β, β, ., ., ., β, .,
., β, ., β, ., ., ., β | false | false | false | false | w |
r3k2r/ppp2ppp/1b1p4/4q3/2PnNBb1/1P4P1/P3NPB1/R2Q1RK1 b kq - 1 14 | d4e2 d1e2 g4e2 f4e5 d6e5 | 2,694 | advantage kingsideAttack long middlegame | β, ., ., ., β, ., ., β,
β, β, β, ., ., β, β, β,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, β, β, β, β, .,
., β, ., ., ., ., β, .,
β, ., ., ., β, β, β, .,
β, ., ., β, ., β, β, . | false | false | true | true | b |
8/8/1p3k1p/4R1p1/3n4/3K2BP/5rP1/8 w - - 0 45 | g3f2 f6e5 f2d4 | 1,828 | advantage endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/pkp5/2p5/P2r1q2/1PQ2P2/2P5/3BR1P1/3KR3 b - - 0 38 | f5b1 | 1,046 | 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 |
rn2kbnr/3p1pp1/3q3p/pp1bp3/4P3/2QPBN2/PPP2PPP/R3K2R w KQkq - 0 11 | c3c8 e8e7 e3c5 b8a6 c5d6 e7d6 c8c3 | 1,908 | clearance crushing middlegame pin 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, β, β,
β, ., ., ., β, ., ., β | true | true | true | true | w |
8/8/8/3R1k2/3Pn3/1KP3p1/8/8 b - - 0 61 | f5f4 d5a5 g3g2 a5a1 e4d2 b3a4 d2f1 | 2,121 | advancedPawn crushing defensiveMove endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., β, β, ., ., .,
., β, β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/R5p1/p3kb2/8/1PPPK2p/4P1r1/8/8 w - - 0 41 | d4d5 e6d6 c4c5 | 1,677 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., β, β, β, β, ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r1k/1pp1n1p1/p3R2p/2b5/5P2/1BB3P1/PP4KP/8 w - - 2 28 | e6h6 | 1,199 | endgame master mate mateIn1 oneMove pin | ., ., ., ., ., β, ., β,
., β, β, ., β, ., β, .,
β, ., ., ., β, ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, β, ., ., ., β, .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/4qpp1/b1p1p2p/p1npP3/5P2/2p1PN2/PPQ3PP/1BKR3R w - - 0 19 | c2h7 | 614 | 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 |
8/4k3/4p1P1/3p4/3q1PQ1/6K1/8/8 b - - 0 57 | d4g1 g3h4 g1g4 h4g4 e7f6 g4h5 f6g7 h5g5 d5d4 | 2,127 | crushing defensiveMove endgame queenEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r5k1/ppp2pp1/3qb3/3p3R/3PnQ2/2P5/P1P3PP/5RK1 w - - 8 20 | f4h4 f7f5 h5h8 | 1,741 | 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 |
6Q1/6q1/2KN2kp/5p2/8/6bP/6P1/8 w - - 6 51 | g8g7 g6g7 d6f5 g7f6 f5g3 | 1,599 | attraction crushing endgame fork long | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., β, β, ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/5ppp/pq2p3/1p1pPn2/nP1P4/P4BPP/1BQ2P2/6K1 w - - 5 25 | c2c8 b6d8 c8d8 | 732 | backRankMate 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, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1q1k2r/1b2bpp1/p3p2p/npppP3/3PNP2/PP1B3P/2P1NBP1/RQ3RK1 b kq - 0 16 | d5e4 d3b5 a6b5 | 1,363 | advantage 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, ., ., ., β, β, . | false | false | true | true | b |
4r3/p3rpkp/q4p2/3p4/2pP2b1/5BN1/2P2P1P/3QR1K1 w - - 0 22 | e1e7 e8e7 f3g4 | 1,484 | advantage intermezzo master middlegame short | ., ., ., ., β, ., ., .,
β, ., ., ., β, β, β, β,
β, ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., ., β, ., β,
., ., ., β, β, ., β, . | false | false | false | false | w |
5Q2/kp6/p5r1/P1p5/3b2Np/1P4qP/8/4RR1K b - - 2 39 | g3h3 g4h2 h3g2 | 1,413 | fork mate mateIn2 middlegame short | ., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
β, ., β, ., ., ., ., .,
., ., ., β, ., ., β, β,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., β | false | false | false | false | b |
4r3/p5bk/Pp1R2pp/4pbq1/2P5/1PB1PBP1/5PQ1/6K1 b - - 14 36 | e5e4 c3g7 e4f3 | 1,603 | 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 | b |
5rk1/5ppp/pR6/2pNb3/2PnP3/P2P2P1/2n3BP/2B3K1 b - - 4 26 | d4e2 g1h1 e2c1 | 868 | 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, . | false | false | false | false | b |
6k1/p5pp/8/3R1K2/2pP4/4PPP1/7r/8 b - - 0 32 | h2h5 f5e4 h5d5 e4d5 c4c3 | 1,500 | crushing endgame long rookEndgame | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
5r2/7p/4pPpk/3pK2n/3P2P1/r4N2/5P2/7R w - - 1 38 | g4g5 | 1,403 | endgame mate mateIn1 oneMove | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, β, β,
., ., ., β, β, ., ., β,
., ., ., β, ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
r3qrk1/1bp1bppp/n3p3/p3P3/Np1PQn2/1P1B1N2/P4PPP/R2R2K1 w - - 0 17 | e4h7 | 696 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., ., β, β, β, .,
., β, β, ., β, β, β, β,
β, ., ., ., β, ., ., .,
β, ., ., ., β, ., ., .,
β, β, ., β, β, β, ., .,
., β, ., β, ., β, ., .,
β, ., ., ., ., β, β, β,
β, ., ., β, ., ., β, . | false | false | false | false | w |
6k1/8/p3Ppp1/1p3q1p/7P/P7/1PR2rP1/2R3K1 w - - 0 36 | c2c8 g8h7 c1c7 h7h6 c8h8 | 1,731 | endgame exposedKing long mate mateIn3 queenRookEndgame | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., β, β, ., ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
5rk1/1p2n1pp/p4r2/3pN3/8/N1P5/4RqPP/3QR2K b - - 0 23 | f2f1 e1f1 f6f1 d1f1 f8f1 | 878 | backRankMate 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 | false | false | false | false | b |
2r1k3/5p1r/p3p1p1/1p3P2/1q1B2P1/1P1PQ2P/4R3/1K1R4 b - - 0 29 | b4b3 e2b2 b3d1 | 1,069 | advantage fork middlegame short | ., ., β, ., β, ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., β, ., β, .,
., β, ., ., ., β, ., .,
., β, ., β, ., ., β, .,
., β, ., β, β, ., ., β,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., . | false | false | false | false | b |
8/3bq3/3pk3/1pp3p1/p3P3/6P1/P1B2Q1P/6K1 w - - 0 39 | f2f5 | 777 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, β, ., ., .,
., β, β, ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r5k1/1p3ppp/2p1r3/p2p2q1/P2Pn2n/B3P1PP/1P2QP2/1BR2R1K b - - 0 22 | g5g3 f2g3 e4g3 h1h2 g3e2 | 2,029 | crushing exposedKing fork long middlegame sacrifice | β, ., ., ., ., ., β, .,
., β, ., ., ., β, β, β,
., ., β, ., β, ., ., .,
β, ., ., β, ., ., β, .,
β, ., ., β, β, ., ., β,
β, ., ., ., β, ., β, β,
., β, ., ., β, β, ., .,
., β, β, ., ., β, ., β | false | false | false | false | b |
5k2/3p1pp1/pb2p3/1p2P3/1PrP1P1p/PN5P/2RK2P1/8 w - - 3 34 | c2c4 b5c4 b3c5 | 1,558 | crushing 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 |
3r2r1/1p2p1k1/2p2pp1/p6p/8/2P3R1/PPQN1q2/2K5 w - - 0 27 | c2g6 g7h8 g6h5 | 1,098 | 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 |
5rk1/7p/4R1p1/3PQ3/2P3Pn/3P2K1/3q1p1P/5B2 b - - 2 38 | f8f3 g3h4 d2h6 e5h5 g6g5 | 2,070 | 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 | b |
r1b4r/1p1p4/p2Npk2/2p5/2Pn2R1/1P1P2P1/P2NPP2/4K3 w - - 1 22 | d2e4 f6e7 g4g7 e7d8 d6f7 d8c7 f7h8 | 1,359 | advantage 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 |
1k3b1r/1p4pp/5p2/1Np5/b1P5/8/PP1R3P/5K2 w - - 2 30 | d2d8 | 462 | 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 |
6k1/5ppp/R2rpn2/3p4/3P4/4PP1P/6PK/5r2 w - - 0 31 | a6a8 d6d8 a8d8 f6e8 d8e8 | 817 | backRankMate endgame long mate mateIn3 | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., β, β, β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
2kr4/pp5Q/1bp5/8/4r3/P4B2/1P4PP/3R3K b - - 0 25 | d8d1 f3d1 e4e1 | 1,110 | backRankMate endgame mate mateIn2 short | ., ., β, β, ., ., ., .,
β, β, ., ., ., ., ., β,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., β, β,
., ., ., β, ., ., ., β | false | false | false | false | b |
r5k1/1p4b1/p4nQ1/8/Pq5p/3B4/2P3P1/5R1K w - - 0 32 | f1f6 b4e1 f6f1 e1f1 d3f1 | 1,644 | crushing long middlegame pin | β, ., ., ., ., ., β, .,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
5k1r/p4ppp/3Pq3/4P2b/P1r4b/4BP1P/1Q2K3/R4BR1 b - - 1 27 | h5f3 e2f3 e6f5 f3e2 c4c2 b2c2 f5c2 | 2,003 | advantage attraction fork middlegame sacrifice 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 | b |
2k4r/3bqnb1/1p1p1p1r/pPpPp2P/P1P1PpP1/2N2P2/3NBQRK/6R1 b - - 0 33 | h6h5 g4h5 h8h5 f2h4 h5h4 | 1,231 | exposedKing 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, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
5rk1/5ppp/p3p3/1p1n4/1N1q4/P4Q1P/3r2P1/2R2R1K w - - 4 29 | f3f7 f8f7 c1c8 f7f8 f1f8 | 1,705 | 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 | w |
6k1/1Bb1n1pp/2P1R3/6N1/1r6/7P/5PP1/7K b - - 0 35 | b4b1 e6e1 b1e1 | 479 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., β, β, ., β, ., β, β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
2r2rk1/1pq1bppp/p7/3bn1N1/3pN1P1/P3P2P/1PQ2PB1/R4RK1 w - - 0 22 | e4f6 g7f6 c2h7 | 1,709 | middlegame | ., ., β, ., ., β, β, .,
., β, β, ., β, β, β, β,
β, ., ., ., ., ., ., .,
., ., ., β, β, ., β, .,
., ., ., β, β, ., β, .,
β, ., ., ., β, ., ., β,
., β, β, ., ., β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
3q1k2/p3br1p/8/8/3Q4/5P2/KP4PP/8 w - - 6 50 | d4h8 | 967 | endgame mate mateIn1 oneMove | ., ., ., β, ., β, ., .,
β, ., ., ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2qk2r/p1p1nppp/Qp1p4/3P4/4nB2/8/P1P2PPP/R3K1NR w KQkq - 0 13 | a6a4 d8d7 a4e4 | 1,494 | 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 | true | true | true | true | w |
2kr2r1/pp4q1/2p5/5R1p/3P1R1P/1P4n1/P1Q2BPK/8 b - - 4 30 | g3f1 h2g1 g7g2 | 1,451 | discoveredAttack mate mateIn2 middlegame short | ., ., β, β, ., ., β, .,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., β, ., β, ., β,
., β, ., ., ., ., β, .,
β, ., β, ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/5p2/2k2Kp1/4Pb1p/7P/3p2P1/1R6/8 b - - 27 75 | c6d5 g3g4 f5g4 f6f7 d5e5 | 2,215 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., β, β, .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r4k1/4rppp/p2p1n2/8/q2P4/1Np1PPP1/1PQ4R/1K5R w - - 4 30 | h2h7 g7g6 h7h8 g8g7 h8b8 | 1,916 | crushing long middlegame skewer | ., 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 |
3r1rk1/1pp2ppp/p1n2q2/2Q1p3/6bN/PP2P1P1/1B3PBP/RN2K2R b KQ - 0 13 | d8d1 | 894 | mate mateIn1 middlegame oneMove | ., ., ., β, ., β, β, .,
., β, β, ., ., β, β, β,
β, ., β, ., ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., β, β,
β, β, ., ., β, ., β, .,
., β, ., ., ., β, β, β,
β, β, ., ., β, ., ., β | true | true | false | false | b |
rn3rk1/6pp/p1pbb3/5qB1/2B1pp2/1Q5N/PPP3PP/2K4R w - - 0 20 | c4e6 f5e6 b3e6 | 789 | 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, ., ., ., ., β | false | false | false | false | w |
1q6/5pk1/R3pn1p/3p2p1/P1nP4/2N3PP/3rB1PK/2Q5 w - - 3 35 | e2c4 b8b2 c1b2 | 1,292 | advantage master middlegame short | ., β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., β, β, ., β,
., ., ., β, ., ., β, .,
β, ., β, β, ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., β, β, ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | w |
8/8/5k2/R2K2p1/P4pP1/4rP2/8/8 b - - 0 59 | e3e5 d5c4 e5a5 | 1,158 | crushing endgame rookEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., β, ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/6pp/8/2k5/1p1R4/3KP1PP/5P2/1r6 b - - 4 42 | b1d1 d3e4 d1d4 e3d4 c5c4 | 1,120 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., β, β, ., β, β,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
5rk1/R4pb1/1r1N2pp/4P3/1p3P2/7P/1PP3P1/4R1K1 b - - 2 32 | b6d6 e5d6 g7d4 g1f1 d4a7 | 1,563 | advantage endgame fork long sacrifice | ., ., ., ., ., β, β, .,
β, ., ., ., ., β, β, .,
., β, ., β, ., ., β, β,
., ., ., ., β, ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., β, β, ., ., ., β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
2rqkbnr/pp3ppp/2n1p3/1B1pP3/3P4/5N1P/PP3PP1/R1BQK2R b KQk - 0 10 | d8a5 c1d2 a5b5 | 1,182 | 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, ., ., β | true | true | true | false | b |
2r4k/2q3bp/5p2/4pPp1/pB1pN1P1/Q2R1P1P/1PR5/2K5 b - - 0 37 | c7c2 | 403 | master mate mateIn1 middlegame oneMove queensideAttack | ., ., 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 |
b5k1/p3qRp1/1p2P3/3P2p1/6Q1/6P1/P6P/2r2BK1 b - - 1 35 | e7c5 f7f2 c5d5 | 1,735 | crushing endgame short | β, ., ., ., ., ., β, .,
β, ., ., ., β, β, β, .,
., β, ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., β, ., ., β, β, . | false | false | false | false | b |
r2q1r2/6kp/4Q1p1/p7/1pp5/7R/Pnp2P1P/6RK w - - 0 33 | h3h7 g7h7 e6g6 h7h8 g6h5 | 1,594 | attraction long mate mateIn3 middlegame sacrifice | β, ., ., β, ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, β, ., ., β, ., β,
., ., ., ., ., ., β, β | false | false | false | false | w |
r1r3k1/1p2ppbp/2bp2p1/p7/q1B1P3/4BP2/1PP1Q1PP/1R3R1K w - - 0 20 | b1a1 a4b4 c2c3 g7c3 b2c3 | 1,828 | advantage long master middlegame | β, ., β, ., ., ., β, .,
., β, ., ., β, β, β, β,
., ., β, β, ., ., β, .,
β, ., ., ., ., ., ., .,
β, ., β, ., β, ., ., .,
., ., ., ., β, β, ., .,
., β, β, ., β, ., β, β,
., β, ., ., ., β, ., β | false | false | false | false | w |
1k4r1/1pp5/p7/P3Qp2/1P4Pp/2P2N1P/3Nq3/6K1 b - - 0 37 | f5g4 e5e2 g4f3 g1f1 f3e2 | 2,102 | advancedPawn crushing discoveredAttack endgame exposedKing long sacrifice | ., β, ., ., ., ., β, .,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., β, β, ., .,
., β, ., ., ., ., β, β,
., ., β, ., ., β, ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/4Qrkp/3p1NpR/8/1qn5/1N6/1PP5/2Kb4 w - - 1 31 | h6h7 | 1,177 | mate mateIn1 middlegame oneMove | ., ., ., ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., β, ., β, β, β,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., β, β, ., ., ., . | false | false | false | false | w |
rn1q1rk1/p3p1bp/2p2np1/1p2N3/4P3/2NP3P/PPP3P1/R1BQ1RK1 b - - 0 12 | d8d4 g1h1 d4e5 | 1,092 | advantage fork middlegame short | β, β, ., β, ., β, β, .,
β, ., ., ., β, ., β, β,
., ., β, ., ., β, β, .,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, β, ., ., ., β,
β, β, β, ., ., ., β, .,
β, ., β, β, ., β, β, . | false | false | false | false | b |
2q3k1/pb2bppp/1n2p3/3pP3/5P2/1P1QB3/P2NN1PP/6K1 b - - 1 21 | b7a6 d3c3 a6e2 c3c8 b6c8 | 1,720 | advantage long middlegame skewer | ., ., 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 |
r6k/p3Qrpp/1p6/6B1/4n1PP/8/P2R1P1K/1q6 w - - 0 27 | d2d8 a8d8 e7d8 f7f8 d8f8 | 1,314 | long mate mateIn3 middlegame | β, ., ., ., ., ., ., β,
β, ., ., ., β, β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
β, ., ., β, ., β, ., β,
., β, ., ., ., ., ., . | false | false | false | false | w |
r4r2/p1q1bpk1/2n3p1/7p/5R2/6QP/PPP2NP1/4R2K w - - 4 28 | f4f7 f8f7 g3c7 e7b4 c7c6 | 1,564 | advantage discoveredAttack 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 | w |
kr3r2/p2b4/2Rq3p/P7/3PB3/6p1/1PRQ3P/6K1 b - - 0 32 | g3h2 d2h2 d6d4 | 2,044 | advancedPawn crushing middlegame short | β, β, ., ., ., β, ., .,
β, ., ., β, ., ., ., .,
., ., β, β, ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, .,
., β, β, β, ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r5rk/3n1p1p/b1pn1PpQ/pp2p1P1/1bP1P3/1P3N1P/PB1N1q2/2R2BRK b - - 15 25 | b4d2 f3d2 f2d2 | 1,353 | 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, β, ., β, ., β, ., .,
., ., β, ., ., β, β, β | false | false | false | false | b |
1r4k1/p1rnRp2/2p2pp1/3q4/Q2P4/5N2/P4PPP/2R3K1 b - - 3 22 | d7c5 d4c5 c7e7 | 2,455 | advantage discoveredAttack 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 |
8/ppr5/7R/6PP/1P4k1/3P2R1/8/7K b - - 0 56 | g4g3 h6f6 c7c1 f6f1 c1f1 | 871 | endgame exposedKing hangingPiece long mate mateIn3 rookEndgame | ., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., β, ., ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
2kr1b1r/ppp1pppp/8/3n4/8/2NP4/Pq1BQPPP/2R2RK1 w - - 3 16 | c3d5 d8d5 c1c7 | 2,131 | advantage discoveredAttack middlegame 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, . | 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.