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 |
|---|---|---|---|---|---|---|---|---|---|
6k1/5pp1/pp5p/q2nN3/3P4/1Q6/PPrr2PP/3R1RK1 w - - 3 30 | d1d2 a5d2 b3d5 d2e3 g1h1 | 1,695 | crushing 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 |
8/8/2k5/ppB5/4K3/P7/8/8 b - - 0 60 | c6c5 e4d3 c5d5 | 2,151 | crushing defensiveMove endgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b1k1nr/pppp2pp/5p2/8/5N2/8/PPn1BPPP/RN2R1K1 w kq - 0 12 | e2h5 e8d8 e1e8 | 1,504 | doubleCheck mate mateIn2 middlegame short | β, ., β, ., β, ., β, β,
β, β, β, β, ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., β, β, β, β,
β, β, ., ., β, ., β, . | false | false | true | true | w |
1r4k1/2R2R2/5P1p/4P3/8/1pK5/r6P/8 b - - 2 35 | a2c2 c3d3 c2c7 f7c7 b3b2 | 1,711 | advancedPawn crushing endgame long rookEndgame | ., β, ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1bq1r1k/p1p3pp/1p3p2/3n4/3BN2Q/6R1/PP4PP/5RK1 w - - 0 23 | g3g7 h8g7 h4g5 g7h8 e4f6 | 2,238 | advantage attraction deflection kingsideAttack long middlegame pin sacrifice | 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 |
3rn1k1/1p3ppp/pq6/5Q2/PP1r4/7P/B5P1/3R3K w - - 0 28 | f5f7 g8h8 f7f8 | 972 | mate mateIn2 middlegame short | ., ., ., β, β, ., β, .,
., β, ., ., ., β, β, β,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., β, ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | w |
1r6/8/5p2/5p1p/R3pP1P/2k3P1/2rp4/K3R3 w - - 2 61 | e1e3 | 1,184 | endgame mate mateIn1 oneMove rookEndgame | ., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
β, ., ., ., β, β, ., β,
., ., β, ., ., ., β, .,
., ., β, β, ., ., ., .,
β, ., ., ., β, ., ., . | false | false | false | false | w |
4Q3/pp3Npk/2p3p1/3n4/3P1r2/7P/Pq3PP1/3R2K1 b - - 0 32 | b2f2 g1h1 f4f7 | 1,539 | crushing endgame intermezzo short | ., ., ., ., β, ., ., .,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
2r2rk1/1pqb1pp1/p2p1P2/3Pp1p1/3pP1P1/3P3P/PP4B1/R2Q1RK1 w - - 1 18 | d1d2 c7d8 d2g5 | 2,145 | 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, . | false | false | false | false | w |
6k1/1p4b1/p1p4p/P1P1Nn2/8/2NQp2P/2P2pP1/R4K2 b - - 0 30 | f5g3 | 968 | endgame master mate mateIn1 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 |
r4rk1/1b1p1qpp/p2Pp3/5p2/3N1P2/1p4Q1/nB4PP/1R2R1K1 w - - 0 23 | d4f5 e6f5 e1e7 | 2,145 | crushing master 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, . | false | false | false | false | w |
8/8/4R2P/p5K1/Pp6/1Pk5/8/7r b - - 9 55 | c3b3 e6e4 h1h6 g5h6 b3a4 h6g5 a4a3 e4e1 b4b3 | 2,319 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
4R3/1p6/3k4/p4Bp1/2P2n2/2KP4/PP5r/8 b - - 4 34 | f4e2 c3b3 e2d4 b3a4 d4f5 | 1,275 | advantage endgame fork long | ., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, β, .,
., ., β, ., ., β, ., .,
., ., β, β, ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/1p5p/p1p1pnp1/2q1P1Q1/2P5/2N5/PP3RPP/R5K1 b - - 2 20 | c5f2 g1f2 f6e4 f2g1 e4g5 | 1,806 | attraction crushing doubleCheck kingsideAttack 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, . | false | false | false | false | b |
r4rk1/pp1n1pp1/8/3p2Q1/7P/5P2/PPP1qP2/2K3RR w - - 0 18 | g5g7 | 427 | 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 | false | false | false | false | w |
4R3/ppp3pk/3q3p/1P3P2/P1P5/b1Kn1R2/2BB4/8 b - - 4 35 | a3b2 c3b3 d6a3 | 1,881 | mate mateIn2 middlegame short | ., ., ., ., β, ., ., .,
β, β, β, ., ., ., β, β,
., ., ., β, ., ., ., β,
., β, ., ., ., β, ., .,
β, ., β, ., ., ., ., .,
β, ., β, β, ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r1qk2r/p1pn1pp1/1p1pp3/8/1PPP3P/2N1PB2/P4P1K/R1BQ1R2 b k - 0 14 | d8h4 h2g1 h4h2 | 1,348 | mate mateIn2 middlegame short | ., β, ., β, β, ., ., β,
β, ., β, β, ., β, β, .,
., β, ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., β, β, β, ., ., ., β,
., ., β, ., β, β, ., .,
β, ., ., ., ., β, ., β,
β, ., β, β, ., β, ., . | false | false | true | false | b |
8/8/8/8/6Kp/8/6kP/8 b - - 1 58 | h4h3 g4f4 g2h2 f4f3 h2g1 | 995 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3nrk1/pb1pqppp/2p5/8/2B1PRQ1/2N5/PPP3PP/R5K1 b - - 1 13 | e7c5 g1h1 c5c4 | 940 | 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 | b |
6k1/1p3p1p/p1pqrn1r/3p2p1/3P1PP1/3BP2P/PP4Q1/3R1RK1 w - - 1 25 | f4g5 e6e3 f1f3 e3f3 g2f3 h6h3 f3h3 | 2,197 | crushing fork middlegame veryLong | ., ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
β, ., β, β, β, β, ., β,
., ., ., β, ., ., β, .,
., ., ., β, ., β, β, .,
., ., ., β, β, ., ., β,
β, β, ., ., ., ., β, .,
., ., ., β, ., β, β, . | false | false | false | false | w |
8/1pr5/p4p1p/6k1/P2NP1P1/3P4/1P1K4/8 w - - 1 39 | d4e6 g5g4 e6c7 | 803 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
β, ., ., β, β, ., β, .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1k1/7p/p4Rp1/1p6/2p3p1/P7/2R2PPP/3B2K1 b - - 0 25 | e8e1 | 494 | 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 | b |
1r3r2/pq3pkp/3pp3/2pNb1P1/2P1p3/1P5Q/P2R4/5R1K w - - 0 27 | d5f6 e5f6 g5f6 | 2,596 | 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 | false | false | false | false | w |
r3k2r/ppNb1p2/2N4p/4b3/Q5p1/6P1/PP2PqP1/R2K1B1R b kq - 0 18 | e5c7 a4d4 f2d4 | 1,298 | advantage hangingPiece middlegame short | β, ., ., ., β, ., ., β,
β, β, β, β, ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, β, ., ., β, β, β, .,
β, ., ., β, ., β, ., β | false | false | true | true | b |
r2k2r1/pp1qb3/8/3ppN1Q/2P1n2p/4P2P/P4P1B/R4R1K b - - 3 27 | g8g5 h5h8 d8c7 h8e5 e7d6 e5d5 d7f5 h2d6 e4d6 | 2,267 | advantage defensiveMove middlegame 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 | b |
7k/5K2/8/8/p4P2/r7/8/6R1 w - - 0 49 | g1h1 a3h3 h1h3 | 1,315 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
4q3/6pk/2p2p1p/1pP1nN1P/1P2P3/6Q1/r5P1/3R2K1 w - - 5 35 | g3g7 | 921 | endgame mate mateIn1 oneMove | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., ., β, ., β,
., β, β, ., β, β, ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
r5k1/2p2qp1/p1p2p1b/3p3b/3P1N1P/1PN3Q1/P1P3R1/1KB1r3 w - - 4 29 | g3e1 h6f4 c1f4 | 1,711 | crushing hangingPiece middlegame short | β, ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
β, ., β, ., ., β, ., β,
., ., ., β, ., ., ., β,
., ., ., β, ., β, ., β,
., β, β, ., ., ., β, .,
β, ., β, ., ., ., β, .,
., β, β, ., β, ., ., . | false | false | false | false | w |
r1bq1k1r/ppp1bB1p/5np1/4p3/4P3/1QP5/P4PPP/RNB2RK1 w - - 0 12 | c1h6 | 885 | mate mateIn1 oneMove opening | β, ., β, β, ., β, ., β,
β, β, β, ., β, β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., ., β, β, β,
β, β, β, ., ., β, β, . | false | false | false | false | w |
rr6/5k2/7R/1p1PP3/p2p4/K1bB3P/5P2/2R5 b - - 0 35 | b5b4 a3a2 b4b3 a2a3 c3b4 | 2,271 | advantage endgame exposedKing long | β, β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., β, ., β, β, ., ., .,
β, ., ., β, ., ., ., .,
β, ., β, β, ., ., ., β,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
4r1k1/p4ppp/5n2/2P4q/3p1b2/P2P1Q2/2N2PP1/R3B1K1 b - - 0 25 | h5h2 g1f1 h2h1 | 1,077 | kingsideAttack mate mateIn2 middlegame short | ., ., ., ., β, ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., β, ., β, ., .,
β, ., ., β, ., β, ., .,
., ., β, ., ., β, β, .,
β, ., ., ., β, ., β, . | false | false | false | false | b |
r1r3k1/1p3pPb/1q2p3/5N2/2n1nN1P/pPP1Q3/P4P2/2KR3R w - - 0 24 | f5e7 g8g7 h1g1 g7f8 f4g6 f8e8 e3h6 f7g6 h6h7 c4d6 e7c8 a8c8 h7g6 | 3,024 | 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 |
6k1/5pp1/7p/8/P7/3r1PPP/3rp1K1/R3R3 b - - 0 30 | d2d1 e1e2 d1a1 | 1,011 | crushing endgame interference rookEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., β, β, ., β, .,
β, ., ., ., β, ., ., . | false | false | false | false | b |
2k5/4bpK1/1p2p3/3p4/3P4/4P1P1/5P1P/8 w - - 2 34 | h2h4 f7f5 h4h5 c8d7 h5h6 e7g5 h6h7 d7e7 g7g8 g5f6 f2f3 f5f4 g3f4 b6b5 e3e4 d5e4 f3e4 | 2,519 | advancedPawn advantage bishopEndgame endgame quietMove veryLong | ., ., β, ., ., ., ., .,
., ., ., ., β, β, β, .,
., β, ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3r1k1/2N2pbp/5qp1/3pn3/1B2n3/RB2Pb2/1PP2PPP/3Q1RK1 w - - 0 18 | c7e8 f6g5 e8f6 g7f6 a3a8 | 2,424 | equality 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, . | false | false | false | false | w |
rn1qkb1r/ppp4p/3p3P/8/2BP1Bb1/5p2/PPP3P1/RN1Q1RK1 b kq - 0 10 | f3f2 f1f2 g4d1 | 1,580 | advancedPawn advantage discoveredAttack 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, . | false | false | true | true | b |
r1b1k2r/pp3ppp/2p1pn2/q7/1bPPB3/5N2/PP1B1PPP/R2Q1RK1 b kq - 6 11 | f6e4 d2b4 a5b4 | 1,338 | crushing hangingPiece middlegame short | β, ., β, ., β, ., ., β,
β, β, ., ., ., β, β, β,
., ., β, ., β, β, ., .,
β, ., ., ., ., ., ., .,
., β, β, β, β, ., ., .,
., ., ., ., ., β, ., .,
β, β, ., β, ., β, β, β,
β, ., ., β, ., β, β, . | false | false | true | true | b |
2kr4/p1p3Rp/1p1pq3/3N4/4b3/P7/1PP2Q1P/1K6 w - - 0 25 | g7c7 c8b8 c7a7 e6d5 f2b6 d5b7 a7b7 | 2,200 | capturingDefender crushing endgame fork veryLong | ., ., β, β, ., ., ., .,
β, ., β, ., ., ., β, β,
., β, ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., β, ., β,
., β, ., ., ., ., ., . | false | false | false | false | w |
r3r3/pp4kp/2p3p1/3q4/3Pp1n1/4P1P1/PP4BP/R2QR1K1 w - - 0 21 | d1g4 | 1,046 | 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, . | false | false | false | false | w |
5k2/4pp1p/Q5p1/2q5/4n3/1P2N1PP/P4P1K/4n3 w - - 5 34 | a6a8 f8g7 a8e4 | 1,123 | advantage endgame fork short | ., ., ., ., ., β, ., .,
., ., ., ., β, β, ., β,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., β, ., β, β,
β, ., ., ., ., β, ., β,
., ., ., ., β, ., ., . | false | false | false | false | w |
1r2k1r1/1bQ2pq1/p3p3/2p5/2P5/3P1N2/PP2nRP1/5RK1 w - - 0 27 | f2e2 g7g3 f3e5 | 1,899 | 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 | w |
2k5/2p5/1pBp1p2/pP1Pp3/2P1q3/5RP1/4NK2/8 w - - 0 43 | f3f6 c8d8 f6e6 | 1,949 | crushing endgame short | ., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, β, β, ., β, ., .,
β, β, ., β, β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/pQ1P1ppp/1B6/8/8/4qPPb/P1r2R1P/R5K1 b - - 4 28 | c2c1 a1c1 e3c1 f2f1 c1f1 | 1,854 | long 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 | b |
6k1/6p1/5pPp/p2r4/8/8/P4PPK/1R6 w - - 0 36 | b1b8 d5d8 b8d8 | 600 | endgame master mate mateIn2 rookEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., β, ., ., ., ., ., . | false | false | false | false | w |
2kr3r/2p1b3/p3pnp1/6B1/P2pP3/1QpP2qP/4K1P1/1R5R w - - 0 24 | b3e6 d8d7 e6a6 c8d8 b1b8 | 1,905 | backRankMate fork long mate mateIn3 middlegame | ., ., β, β, ., ., ., β,
., ., β, ., β, ., ., .,
β, ., ., ., β, β, β, .,
., ., ., ., ., ., β, .,
β, ., ., β, β, ., ., .,
., β, β, β, ., ., β, β,
., ., ., ., β, ., β, .,
., β, ., ., ., ., ., β | false | false | false | false | w |
r3kb1r/pp1npppp/2p2q2/8/8/1P1Q4/P1P2PPP/R2R2K1 w kq - 0 14 | d3d7 | 484 | 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 | true | true | w |
4N3/1p3pp1/p3n2p/3pk3/P7/4K1PP/5P2/8 w - - 12 38 | f2f4 e5f5 g3g4 f5g6 f4f5 g6g5 f5e6 | 1,547 | advantage endgame fork knightEndgame veryLong | ., ., ., ., β, ., ., .,
., β, ., ., ., β, β, .,
β, ., ., ., β, ., ., β,
., ., ., β, β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
7r/2P5/1P1k4/p3pp2/3N2p1/1P2P1K1/8/8 w - - 2 50 | d4f5 d6c6 f5e7 | 1,404 | crushing endgame short | ., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., β, ., β, ., ., ., .,
β, ., ., ., β, β, ., .,
., ., ., β, ., ., β, .,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1q1k/Q7/1p6/2p5/2n5/PPb2N2/5PPP/4R1K1 w - - 0 30 | f3g5 f8g7 a7g7 | 2,121 | crushing master masterVsMaster middlegame quietMove short | ., ., ., β, ., β, ., β,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, β, ., ., β, ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/8/2B4p/4kppP/3p4/5K2/8/8 b - - 1 45 | g5g4 f3e2 f5f4 | 1,953 | bishopEndgame crushing defensiveMove endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., β, β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
qr2n3/5pkp/3r2p1/2pNR3/P7/5QP1/1P3P1P/4R1K1 b - - 4 23 | e8f6 e5e6 d6e6 e1e6 f6d5 | 2,339 | advantage long master 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 |
6R1/6P1/3P1k2/p1pbp2p/7P/P1P1K3/8/8 b - - 0 50 | d5g8 d6d7 f6e7 d7d8q e7d8 | 1,072 | crushing endgame long master | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., .,
β, ., β, β, β, ., ., β,
., ., ., ., ., ., ., β,
β, ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2rk1/1p3ppp/p3pn2/3p4/3q4/3B2N1/P1P1KPPP/R2Q3R w - - 0 16 | d3h7 g8h7 d1d4 | 1,116 | crushing discoveredAttack kingsideAttack middlegame short | β, ., β, ., ., β, β, .,
., β, ., ., ., β, β, β,
β, ., ., ., β, β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, .,
β, ., β, ., β, β, β, β,
β, ., ., β, ., ., ., β | false | false | false | false | w |
8/8/5k2/8/2R2K2/5P1P/2pr4/8 b - - 1 55 | d2d4 c4d4 c2c1q | 993 | advancedPawn crushing deflection endgame promotion rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6rk/p6p/3q4/1Pp1RQ2/2Pp4/3P3P/P6K/8 b - - 6 38 | g8e8 f5f6 d6f6 e5e8 h8g7 | 1,745 | crushing endgame long pin | ., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., β, β, ., β, β, ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q1rk1/pppb1pp1/3p1n1p/3Pn3/4PN1B/2PB3P/P1P3P1/R2Q1RK1 w - - 0 15 | f4h5 f6h5 h4d8 | 2,023 | crushing opening short | β, ., ., β, ., β, β, .,
β, β, β, β, ., β, β, .,
., ., ., β, ., β, ., β,
., ., ., β, β, ., ., .,
., ., ., ., β, β, ., β,
., ., β, β, ., ., ., β,
β, ., β, ., ., ., β, .,
β, ., ., β, ., β, β, . | false | false | false | false | w |
2krr3/pp4pp/q4n2/2pp4/2n5/1NP1P3/PP1NQPPP/1K1R3R b - - 7 17 | c4a3 b2a3 a6e2 | 1,612 | crushing discoveredAttack middlegame short | ., ., β, β, β, ., ., .,
β, β, ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
., β, β, ., β, ., ., .,
β, β, ., β, β, β, β, β,
., β, ., β, ., ., ., β | false | false | false | false | b |
5r1k/pp2pq1r/3p3p/2n1b3/1P3NQ1/4B3/P5PP/4R2K w - - 1 31 | f4g6 f7g6 g4g6 | 867 | 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 | false | false | false | false | w |
5rk1/1p1q3p/4b3/2RN4/3b4/P3p2P/1P4PB/2R1Q1K1 b - - 0 33 | e3e2 g1h1 f8f1 | 1,865 | advancedPawn crushing discoveredAttack 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 |
8/pp6/3qpkp1/3p1p2/3P1Prr/4P1B1/PP4Q1/2R3K1 w - - 1 34 | g3h4 g6g5 h4g3 g5f4 e3f4 | 2,173 | crushing endgame long quietMove | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., β, β, β, β, .,
., ., ., β, ., β, ., .,
., ., ., β, ., β, β, β,
., ., ., ., β, ., β, .,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
8/5pk1/6p1/R5P1/8/5qNp/R4P1K/8 b - - 3 60 | f3g2 | 915 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r3r1k/2p2ppn/2pp4/6PQ/2P1R3/6qP/8/4R1BK w - - 2 32 | e4h4 g3h4 h5h4 | 1,855 | advantage middlegame quietMove short | ., β, ., ., ., β, ., β,
., ., β, ., ., β, β, β,
., ., β, β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β | false | false | false | false | w |
2kr2r1/Qpp2p1p/p6p/3N2q1/2B1P1b1/PP6/2P3PP/R4R1K b - - 2 20 | g4f3 a7a8 c8d7 d5f6 g5f6 | 2,283 | 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 | false | false | false | false | b |
8/7p/5p2/4p1p1/3k4/3P2PP/2K2P2/8 b - - 0 42 | e5e4 d3e4 d4e4 c2d2 e4f3 | 1,639 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r2rk1/pbq2pp1/1p2p2p/2p1n3/3pPB2/2PB4/PP1Q1PPP/2R1R1K1 w - - 0 19 | c3d4 e5d3 f4c7 | 1,808 | 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, . | false | false | false | false | w |
r3q1k1/1pb2p2/p1n3p1/6QN/8/2p5/PP3PPP/R5K1 w - - 0 26 | h5f6 g8g7 f6e8 | 944 | 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 | w |
2r2k2/7R/p4p2/1p3Ppp/5n2/1N6/PPP5/1K6 w - - 0 34 | h7h8 f8g7 h8c8 | 876 | advantage endgame short skewer | ., ., β, ., ., β, ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
r1b1k2r/pp1p1pp1/1qn1pn1p/2b5/2P5/P1N1PN2/1P3PPP/R1BQKB1R w KQkq - 1 9 | c3a4 b6d8 a4c5 | 1,477 | advantage opening short | β, ., β, ., β, ., ., β,
β, β, ., β, ., β, β, .,
., β, β, ., β, β, ., β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., β, ., β, β, ., .,
., β, ., ., ., β, β, β,
β, ., β, β, β, β, ., β | true | true | true | true | w |
r3r3/2p3pp/p1k3n1/2Bpp3/1RpP1qQ1/2P5/P1P2PPP/1R4K1 w - - 2 22 | b4b6 c7b6 b1b6 c6c7 b6b7 c7b7 g4d7 b7b8 c5d6 | 1,874 | attraction mate mateIn5 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, ., ., ., ., β, . | false | false | false | false | w |
3r3r/p2b1k2/1pn2pq1/3p4/2pP1B2/P1P4P/2P1N1BK/R1Q3R1 b - - 4 30 | d7h3 g2h3 h8h3 h2h3 d8h8 f4h6 h8h6 c1h6 g6h6 | 2,164 | advantage attraction 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 |
2r2r1k/5R2/5p1p/8/3P2Q1/4P2P/1qp2PPK/2R5 b - - 0 37 | b2b8 g2g3 f8f7 | 2,227 | advantage endgame intermezzo master short | ., ., β, ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., β, ., ., β,
., β, β, ., ., β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
3r4/R1P5/5p1p/1P6/P7/5k2/2P4P/5K2 b - - 0 39 | d8d1 | 954 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | b |
b1r4k/3R3p/5p1B/1N6/pPn1pP2/4P1P1/1r5P/2R3K1 b - - 5 33 | a8c6 d7a7 c6b5 | 1,922 | 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 |
r4r1k/ppp1n1p1/7p/4pq1n/2B5/3PB2P/PP3P1K/R2QR1N1 b - - 4 20 | f5f2 e3f2 f8f2 h2h1 h5g3 | 1,278 | 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, . | false | false | false | false | b |
2r1rnk1/pp2b2p/1q2p1pR/3pP3/3P2Q1/P1NB4/1P2KPP1/7R b - - 5 21 | b6b2 e2e3 c8c3 h6h7 c3d3 | 2,142 | crushing fork long middlegame | ., ., β, ., β, β, β, .,
β, β, ., ., β, ., ., β,
., β, ., ., β, ., β, β,
., ., ., β, β, ., ., .,
., ., ., β, ., ., β, .,
β, ., β, β, ., ., ., .,
., β, ., ., β, β, β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/6r1/2P4k/3B4/1p1p3P/3P1K2/8/8 w - - 3 46 | f3e4 g7c7 e4d4 b4b3 d4c3 | 1,583 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., ., .,
., β, ., β, ., ., ., β,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r4/6pk/1p2Q2p/p2p1N2/1nq2b1N/8/6PP/5R1K w - - 4 35 | e6g6 h7h8 g6g7 | 1,174 | master mate mateIn2 middlegame short | ., ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., β, ., ., β,
β, ., ., β, ., β, ., .,
., β, β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
r3q1kr/pbpnp1b1/1p1pN1Q1/7p/3P1BnP/2P1P3/PP1N1PP1/R3K2R w KQ - 5 14 | g6g7 | 979 | 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 | true | true | false | false | w |
4bk2/8/4p2p/1p1pP2B/p1pP2K1/P1P4P/1P6/8 w - - 0 38 | h5e8 f8e8 g4h5 | 993 | bishopEndgame crushing endgame short | ., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., β, ., β, β, ., ., β,
β, ., β, β, ., ., β, .,
β, ., β, ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/pp6/2p1k1r1/4p2Q/5q2/1PPPR2P/P5P1/7K b - - 0 36 | f4f1 h1h2 f1g2 | 1,012 | endgame master masterVsMaster mate mateIn2 short | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., β, ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., β, β, β, β, ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
r2qr1k1/pp2np1p/2pb1ppB/5b2/2PP3P/P2B2N1/1PQ2PP1/R4RK1 b - - 2 15 | d6g3 f2g3 d8d4 | 1,842 | crushing discoveredAttack 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, β, ., ., β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r3k1r1/1b1pnp1Q/p3p3/1p6/4PB2/2q3P1/P1P2PBP/R3R1K1 b q - 1 15 | g8h8 h7h8 c3h8 | 1,744 | advantage middlegame short trappedPiece | β, ., ., ., β, ., β, .,
., β, ., β, β, β, ., β,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., β, ., ., ., β, .,
β, ., β, ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | true | b |
5k2/1b3p2/p5p1/1p3q2/1P6/P6P/4Q1P1/6RK b - - 0 41 | f5h3 | 1,189 | endgame mate mateIn1 oneMove pin | ., ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., β, β | false | false | false | false | b |
6k1/2R5/p3pR1p/1p1p4/3P4/q3PP1P/6PK/8 b - - 0 39 | a3d6 f3f4 d6c7 | 940 | crushing endgame fork queenRookEndgame short | ., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., β, β, ., β,
., β, ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., β, β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/p1kR4/1p6/1Pp5/P1P5/8/1K6 b - - 0 42 | c6d6 b1c2 d6e5 | 1,828 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, β, ., ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
b4k2/5ppp/pp6/4P1B1/8/4p1P1/qP2PP1P/3R2K1 w - - 0 23 | d1d8 | 688 | endgame master mate mateIn1 oneMove | β, ., ., ., ., β, ., .,
., ., ., ., ., β, β, β,
β, β, ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
β, β, ., ., β, β, ., β,
., ., ., β, ., ., β, . | false | false | false | false | w |
1k5r/p4p1P/1pb1p3/4PP2/8/q1pBQ3/2P3rR/3K3R w - - 0 27 | h2g2 c6g2 h1g1 h8h7 g1g2 | 1,749 | advantage long middlegame | ., β, ., ., ., ., ., β,
β, ., ., ., ., β, ., β,
., β, β, ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
β, ., β, β, β, ., ., .,
., ., β, ., ., ., β, β,
., ., ., β, ., ., ., β | false | false | false | false | w |
1r1r2k1/3b1p2/3qpnpQ/3p4/1pp2P2/4BP1P/1PP5/RB2R1K1 w - - 0 31 | e3d4 d6f8 h6f8 g8f8 d4f6 | 1,563 | 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, . | false | false | false | false | w |
8/5R1p/p3p1p1/1p1pq2k/6R1/6PK/7P/8 w - - 10 38 | f7h7 | 1,131 | endgame mate mateIn1 oneMove queenRookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., β, ., β, .,
., β, ., β, β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/pp3ppp/1q2p3/2n1Q3/2b5/1PB5/P1P2PPP/1K1RR3 w - - 0 20 | e5g7 | 1,179 | 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 | w |
8/3r4/4pB2/5kP1/8/8/p2RK3/8 b - - 0 70 | d7d2 e2d2 e6e5 | 1,620 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1bq3r/pp1n2pk/4Qb1p/2pP4/4PB2/3B2P1/PP6/R3K1NR b KQ - 4 17 | d7e5 e6e5 f6e5 | 1,646 | 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 | true | true | false | false | b |
6r1/pp1n3k/2p1N2p/5Kp1/1P2P3/3r1PR1/8/6R1 w - - 3 37 | g3h3 g8g6 e6g5 g6g5 g1g5 | 2,635 | advantage endgame long pin | ., ., ., ., ., ., β, .,
β, β, ., β, ., ., ., β,
., ., β, ., β, ., ., β,
., ., ., ., ., β, β, .,
., β, ., ., β, ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r6r/pp2k2p/4pp2/1B1p4/3n2Q1/P1N1b2P/1P3qP1/R2K3R w - - 0 20 | g4g7 e7d6 g7d7 d6e5 d7c7 e5f5 h1f1 | 2,270 | crushing master 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 | false | false | false | false | w |
4r2k/p1P2Qp1/1pb4p/8/8/1BP1q2P/PP4P1/5R1K b - - 2 28 | e3h3 h1g1 h3g2 | 1,536 | endgame mate mateIn2 pin short | ., ., ., ., β, ., ., β,
β, ., β, ., ., β, β, .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., β, ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | b |
8/p1R2pbk/1p4pp/3q4/3PP3/3Q1N1P/r4PP1/6K1 b - - 0 26 | a2a1 g1h2 d5d6 | 1,125 | advantage endgame master short | ., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., β, ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, ., β, ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/1p5R/pr1k4/3P1p2/5K2/1P5P/8 w - - 3 44 | h6h5 d5c4 h5b5 | 1,291 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
β, β, ., β, ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6kr/p1q3pp/2p5/1pBbr1b1/3NpQ2/2P5/P2R1PPP/3R2K1 w - - 4 24 | f4f8 | 623 | mate mateIn1 middlegame oneMove | ., ., ., ., ., ., β, β,
β, ., β, ., ., ., β, β,
., ., β, ., ., ., ., .,
., β, β, β, β, ., β, .,
., ., ., β, β, β, ., .,
., ., β, ., ., ., ., .,
β, ., ., β, ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
r4rk1/pp1b1ppp/1qnbp3/8/3pQ3/2PB1N2/PP3PPP/R1B1R1K1 w - - 0 13 | e4h7 | 857 | 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, . | false | false | false | false | w |
r4rk1/3qb2p/4p3/2PpQ1p1/1P6/P6P/5PP1/RN3RK1 b - - 0 22 | e7f6 e5g3 f6a1 | 1,280 | advantage middlegame short skewer | β, ., ., ., ., β, β, .,
., ., ., β, β, ., ., β,
., ., ., ., β, ., ., .,
., ., β, β, β, ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
β, β, ., ., ., β, β, . | false | false | false | false | 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.