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 |
|---|---|---|---|---|---|---|---|---|---|
r4rk1/3RQppp/2N1p3/p6q/2P4n/1P6/P4PPP/4R1K1 b - - 9 37 | h5g4 g2g3 h4f3 | 1,908 | 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, . | false | false | false | false | b |
b3k2r/1q3ppp/4pn2/1Nb1n3/4P3/3BB3/1PP3PP/3Q1RK1 w k - 0 18 | e3c5 | 1,463 | crushing middlegame oneMove | β, ., ., ., β, ., ., β,
., β, ., ., ., β, β, β,
., ., ., ., β, β, ., .,
., β, β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, β, ., ., .,
., β, β, ., ., ., β, β,
., ., ., β, ., β, β, . | false | false | true | false | w |
8/4qk1p/6p1/p2p1P2/n5Q1/8/1r4PP/2R3K1 w - - 1 35 | f5g6 h7g6 g4f4 f7g8 c1c8 | 2,554 | advantage endgame fork long | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., β, .,
β, ., ., β, ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., β, ., ., ., β, . | false | false | false | false | w |
r2q1rk1/1pp3p1/p1n1p1Np/4p3/4P3/P3P2P/1PP3P1/R3QRK1 b - - 1 17 | f8f1 e1f1 d8g5 | 1,490 | 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, . | false | false | false | false | b |
r3kb1r/1p4p1/p1n3p1/q2p2P1/8/2P1B2P/PP2QP2/R3K2R w KQkq - 0 19 | e3b6 f8e7 b6a5 | 1,014 | crushing discoveredAttack middlegame pin short | β, ., ., ., β, β, ., β,
., β, ., ., ., ., β, .,
β, ., β, ., ., ., β, .,
β, ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., β,
β, β, ., ., β, β, ., .,
β, ., ., ., β, ., ., β | true | true | true | true | w |
r4rk1/pbpp2pp/1p6/2nq4/8/P1QB1N2/1PK3PP/R6R w - - 4 18 | d3c4 g8h8 c4d5 | 1,322 | advantage middlegame pin 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 |
8/1p4kp/p3q1p1/4P1r1/3Q4/2P1R2P/PP6/5K2 b - - 10 42 | e6f5 f1e1 f5b1 | 2,218 | advantage endgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
β, ., ., ., β, ., β, .,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
6k1/6p1/q4p1p/p1p1p3/P1NnP3/1PQ5/5PPP/6K1 b - - 2 35 | d4e2 g1h1 e2c3 | 865 | crushing endgame fork short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
β, ., β, ., β, ., ., .,
β, ., β, β, β, ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
1r3rk1/p2bbppp/2p2n2/2ppN3/8/P7/1PPP1PPP/RNB1R1K1 w - - 8 13 | e5d7 f6d7 e1e7 | 687 | 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, ., β, . | false | false | false | false | w |
8/8/8/p1Np1k2/P1rP2p1/8/3NK3/8 w - - 2 48 | d2c4 d5c4 e2e3 g4g3 c5e4 g3g2 e4g3 | 2,383 | crushing endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, β, ., β, ., .,
β, ., β, β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/5k1p/1p1K1P2/p1pP4/P1P5/7P/8 b - - 2 38 | b5b4 c3b4 c4c3 b4b5 c3c2 b5b6 c2c1q | 1,776 | advancedPawn crushing endgame pawnEndgame promotion veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., β, ., β, ., .,
β, ., β, β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/5b2/2Q3k1/6p1/3b4/p4PK1/8/8 b - - 2 56 | d4f6 f3f4 g5g4 c6e4 g6g7 f4f5 a3a2 | 2,626 | advancedPawn crushing defensiveMove endgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3k2r/ppp2pp1/2pq1n2/2b5/4P2p/2NP3P/PPP1BP2/R1BQ1RK1 b kq - 0 10 | d6g3 g1h1 g3h3 | 1,436 | crushing kingsideAttack middlegame 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, β, . | false | false | true | true | b |
8/8/2b5/2P1p3/4p1N1/5k2/3K4/8 w - - 2 85 | g4e5 f3f4 e5c6 | 680 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r1r1k1/pp1b2p1/2n2p2/7p/2nNB2P/8/P1P2PP1/R1B1R1K1 w - - 0 23 | e4d5 g8h8 e1e8 c8e8 d4c6 | 2,221 | advantage discoveredAttack 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, . | false | false | false | false | w |
1n3k2/p1r2p2/4p3/q2pPNQ1/3P4/n7/2p2PPP/6K1 w - - 4 36 | g5d8 | 1,927 | 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 |
r4rk1/5pp1/p4q2/2pp3p/Np1n1Q2/1B1P2BP/PP3P2/R4RK1 b - - 0 20 | d4e2 g1h1 e2f4 | 951 | 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 |
r4rk1/pp3ppp/8/3q1b2/3N4/2PQ4/P4PPP/R4RK1 w - - 1 17 | d3f5 d5f5 d4f5 | 1,267 | 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 |
2b3k1/ppq2p1N/4p2Q/4Pp1p/1P6/P5PP/3p1P2/6K1 w - - 0 31 | h7f6 | 1,261 | 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 | w |
rnb2rk1/ppq1b1p1/4pp1p/4P3/3Q1P2/2N2N2/PP2B1PP/2R2RK1 b - - 2 15 | e7c5 d4c5 c7c5 | 979 | crushing middlegame 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, . | false | false | false | false | b |
1r3r1k/ppp4b/2np2p1/4bp1p/2P1N2q/2N4B/PP4K1/R1BQ1R2 w - - 0 23 | c1g5 h4e4 c3e4 | 1,518 | crushing master middlegame short trappedPiece | ., β, ., ., ., β, ., β,
β, β, β, ., ., ., ., β,
., ., β, β, ., ., β, .,
., ., ., ., β, β, ., β,
., ., β, ., β, ., ., β,
., ., β, ., ., ., ., β,
β, β, ., ., ., ., β, .,
β, ., β, β, ., β, ., . | false | false | false | false | w |
r4r1k/2p3p1/2P1bq1p/p1Q1bp2/8/2NP4/PPP3PP/R1B2RK1 b - - 3 17 | e5d4 c5d4 f6d4 | 1,151 | 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, . | false | false | false | false | b |
3r1rk1/p4ppp/1p3p2/2bNq3/1n2b2N/1Q4P1/P4PBP/3R1RK1 w - - 0 22 | d5b4 d8d1 f1d1 e4g2 h4g2 | 2,100 | 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, . | false | false | false | false | w |
b4rk1/1r4pp/p2Qp3/4p1qn/Pp2P3/4N1P1/1PP1R1BP/2R4K b - - 3 30 | h5g3 h2g3 g5h5 | 1,222 | advantage clearance 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, β,
., ., β, ., ., ., ., β | false | false | false | false | b |
8/1p6/p1r1pk2/3p1p1P/3P1K1P/1PR2P2/1P6/8 b - - 4 39 | c6c3 b2c3 a6a5 f4e3 b7b5 | 2,252 | crushing defensiveMove endgame long quietMove rookEndgame | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., β, β, ., .,
., ., ., β, ., β, ., β,
., ., ., β, ., β, ., β,
., β, β, ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7R/4bk1P/4p3/2p2p2/p2P1P2/PrPK1N2/4Qq2/2R5 b - - 1 38 | c5c4 d3d2 b3b2 c1c2 b2c2 d2c2 f2e2 | 1,595 | attraction crushing middlegame pin veryLong | ., ., ., ., ., ., ., β,
., ., ., ., β, β, ., β,
., ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
β, ., ., β, ., β, ., .,
β, β, β, β, ., β, ., .,
., ., ., ., β, β, ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
r1bqr1k1/pp2bppp/4p3/8/2BPn1PB/P1P2Q2/7P/3R1RK1 w - - 0 21 | f3f7 g8h8 h4e7 c8d7 e7d8 | 1,867 | crushing kingsideAttack 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, . | false | false | false | false | w |
2R5/1Rp2rk1/p3p3/2p3r1/2b4P/2P1P3/P4PB1/6K1 b - - 0 32 | g5g2 g1g2 c4d5 g2f1 d5b7 | 1,350 | attraction crushing endgame fork long sacrifice | ., ., β, ., ., ., ., .,
., β, β, ., ., β, β, .,
β, ., ., ., β, ., ., .,
., ., β, ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., β, ., β, ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
1Q2rk2/3q1pp1/7p/3b4/8/1P3P1P/P5P1/4R1K1 w - - 5 33 | e1e8 d7e8 b8d6 f8g8 d6d5 | 1,699 | advantage endgame fork long | ., β, ., ., β, β, ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
r2qk2r/pppbb3/2n2np1/4N2p/2P5/P3P1B1/1PQ2PPP/RN3RK1 w kq - 0 16 | c2g6 e8f8 g6f7 | 1,033 | mate mateIn2 opening short | β, ., ., β, β, ., ., β,
β, β, β, β, β, ., ., .,
., ., β, ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., β, .,
., β, β, ., ., β, β, β,
β, β, ., ., ., β, β, . | false | false | true | true | w |
r5k1/p1p4p/1p3Qp1/3bR3/6PK/3q3P/P7/8 w - - 5 34 | e5e7 g6g5 f6g5 d3g6 g5d5 g8f8 e7e6 | 2,141 | crushing deflection endgame fork veryLong | β, ., ., ., ., ., β, .,
β, ., β, ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
k6r/q5pp/3Bp3/1P1nPp2/8/3p4/2rQ1PP1/R5K1 w - - 0 37 | a1a7 a8a7 d2a5 a7b7 a5a6 | 1,527 | attraction exposedKing long mate mateIn3 middlegame queensideAttack | β, ., ., ., ., ., ., β,
β, ., ., ., ., ., β, β,
., ., ., β, β, ., ., .,
., β, ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
r3k3/ppq2ppr/2p1p2p/2P5/Q2PNn1P/4KP2/PP6/R6R w q - 0 22 | e4d6 e8e7 e3f4 | 1,270 | advantage interference 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 | true | w |
8/p7/8/5k2/1p4pK/1P6/P6P/8 b - - 1 41 | f5f4 h4h5 g4g3 h2g3 f4g3 | 2,081 | crushing endgame long master pawnEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r3/ppR5/2bp2kp/5r2/3B1P2/8/PP4PK/8 w - - 0 28 | c7g7 g6h5 g2g4 h5h4 d4f2 | 1,792 | endgame fork long mate mateIn3 | ., ., ., ., β, ., ., .,
β, β, β, ., ., ., ., .,
., ., β, β, ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3rr2k/p4qpp/bp1R1p2/5P2/4pR1Q/1P2P3/PB4PP/6K1 w - - 6 26 | d6f6 f7e7 h2h3 | 2,492 | crushing defensiveMove 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 | w |
r1b2rk1/2p1qpbN/p1n1p2p/2n1P2Q/5B2/8/PpB2PPP/2KR3R w - - 0 18 | c1b1 f7f5 e5f6 f8f6 h7f6 | 1,835 | advantage defensiveMove enPassant 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, β, ., ., ., β | false | false | false | false | w |
3r3r/pkpp1p2/1pb4b/7p/1P1NP2q/2NP2pP/P1P3P1/R2Q1RK1 b - - 0 18 | h6e3 g1h1 e3d4 | 1,113 | 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, ., β, β, . | false | false | false | false | b |
r4rk1/ppp2pbp/2qp1np1/3N4/2P1P3/8/PP2QPPP/R1B2RK1 w - - 1 13 | d5e7 g8h8 e7c6 | 1,003 | 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, ., ., β, β, . | false | false | false | false | w |
6k1/ppp2ppp/2q4B/3pb3/6Q1/2P3RP/PP3PPK/4r3 w - - 5 22 | g4c8 c6e8 c8e8 | 1,475 | endgame kingsideAttack mate mateIn2 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 | false | false | w |
6k1/8/2p4p/2P1qpp1/3r4/PP3RP1/1Q3K1P/8 b - - 1 37 | g5g4 b2e2 e5e2 f2e2 g4f3 | 2,197 | attraction crushing endgame long | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., β, ., β, β, β, .,
., ., ., β, ., ., ., .,
β, β, ., ., ., β, β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2rk1/p4ppp/1p6/2p2Q2/2B5/1N6/Pq1R1PPP/2R3K1 b - - 7 23 | b2c1 b3c1 c8f5 | 1,421 | 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 |
2r4k/p5p1/1pq4p/6p1/3Rp3/1Qr1R2P/P1P2PP1/6K1 w - - 0 31 | e3c3 c6c3 d4d8 c8d8 b3c3 | 1,511 | advantage deflection endgame long | ., ., β, ., ., ., ., β,
β, ., ., ., ., ., β, .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., β, β, ., β, ., ., β,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
6k1/1p1qbr1p/p5p1/3pQ3/1P6/3B3P/P5P1/R2N3K b - - 0 26 | e7f6 e5b8 f7f8 | 1,863 | advantage defensiveMove 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 |
R4rk1/1p3ppp/2pp4/4nPq1/3QP3/1PN5/1PP3PP/4R1K1 b - - 0 20 | e5f3 g1h1 f3d4 | 1,284 | advantage middlegame pin 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 |
6k1/6p1/P6p/8/3PQ3/2p1KPB1/q5PP/2r5 b - - 2 37 | a2d2 | 1,523 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., β, β, β, .,
β, ., ., ., ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
r4r1k/p1R2Bpp/b1p5/8/3Q4/8/P1q3PP/5R1K w - - 2 22 | f7c4 f8f1 c4f1 a8g8 f1a6 | 2,205 | crushing long middlegame | β, ., ., ., ., β, ., β,
β, ., β, ., ., β, β, β,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
3r2k1/2p1q3/p5bp/1p2b1p1/4P1Qr/P3BP2/1PP3P1/3R1RK1 w - - 2 33 | d1d8 e7d8 g4e6 g6f7 e6e5 | 1,173 | advantage exposedKing 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, . | false | false | false | false | w |
8/8/7p/4Q1pk/8/4pqPK/8/8 w - - 0 58 | e5e8 f3f7 e8f7 | 1,066 | endgame mate mateIn2 queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn6/6k1/1p1B4/2pP1r2/p7/P1N2PPq/1PQ2K1P/R4R2 b - - 0 26 | h3h2 f2e1 h2c2 | 1,329 | crushing 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 |
5k2/6bp/3p4/p2B1pp1/3P4/1P2PPKP/P2RQ1P1/1qr5 b - - 1 32 | f5f4 e3f4 g5f4 g3f4 g7h6 | 1,361 | attraction crushing endgame long | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
β, ., ., β, ., β, β, .,
., ., ., β, ., ., ., .,
., β, ., ., β, β, β, β,
β, ., ., β, β, ., β, .,
., β, β, ., ., ., ., . | false | false | false | false | b |
4k3/7R/4K3/2r5/8/8/8/8 w - - 0 58 | h7h8 | 747 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
7Q/p3krR1/2p5/3p1p2/3Pp3/2P1K3/2q2PPP/8 b - - 4 31 | f5f4 | 1,738 | 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 |
3q2k1/pR1p1p1p/3r2p1/8/3b4/3P4/r2B1PPP/3Q1RK1 w - - 0 23 | d1b1 a2d2 b7b8 d4b6 b8d8 | 2,399 | advantage long middlegame pin 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 |
2r1r1k1/1p3ppp/p1bR4/6q1/1PNR4/P6P/1Q3PP1/6K1 w - - 4 32 | d4g4 g5g4 h3g4 | 1,426 | 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 |
2r1r1k1/pb3qBp/1ppp1Pp1/3Pn3/2P1R2Q/8/PP4PP/5RK1 w - - 1 25 | h4h7 g8h7 e4h4 h7g8 h4h8 | 1,416 | attraction kingsideAttack long mate mateIn3 middlegame sacrifice | ., ., β, ., β, ., β, .,
β, β, ., ., ., β, β, β,
., β, β, β, ., β, β, .,
., ., ., β, β, ., ., .,
., ., β, ., β, ., ., β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
6k1/1p3ppp/p1p1q3/P3p3/1Pn1Pn1Q/2B2P1P/r3rPB1/1R3RK1 w - - 7 29 | h4d8 e6e8 d8e8 | 856 | kingsideAttack mate mateIn2 middlegame short | ., ., ., ., ., ., β, .,
., β, ., ., ., β, β, β,
β, ., β, ., β, ., ., .,
β, ., ., ., β, ., ., .,
., β, β, ., β, β, ., β,
., ., β, ., ., β, ., β,
β, ., ., ., β, β, β, .,
., β, ., ., ., β, β, . | false | false | false | false | w |
r1b5/ppppqQpk/2n3n1/b5P1/2BpPP2/2P5/P6P/RN3RK1 w - - 1 16 | f7g8 | 1,107 | 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 |
4rr1k/pp4pp/2b3q1/4R3/5p2/1N1P1P1P/PPP3PK/R3Q3 b - - 0 25 | c6f3 g2f3 e8e5 e1e5 f8e8 | 2,771 | advantage clearance intermezzo 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 |
6k1/4rppp/p7/1p1p4/5P2/P5PP/1PR2K2/8 w - - 0 33 | c2c8 e7e8 c8e8 | 883 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., β, β, β, β,
β, ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., β, β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1r1/pp5k/3N1p1P/6p1/4qnR1/8/PPP4Q/1K5R b - - 0 33 | e4e1 h1e1 e8e1 | 1,386 | backRankMate mate mateIn2 middlegame sacrifice short | ., ., ., ., β, ., β, .,
β, β, ., ., ., ., ., β,
., ., ., β, ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., β,
., β, ., ., ., ., ., β | false | false | false | false | b |
5rk1/pp1qp3/1n1p2b1/3Pb3/8/1BN4Q/PPP2PK1/R3R3 b - - 0 27 | f8f2 g2f2 d7h3 | 1,618 | crushing deflection 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 |
3r1k1r/1p1q1n1p/p4p1b/5Q2/6P1/2P2P1N/PPN5/1K2RB1R b - - 0 28 | d7d1 e1d1 d8d1 | 764 | backRankMate 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 | false | false | false | false | b |
8/3Q3p/p2P2p1/1p6/4k3/6P1/1q4KP/8 w - - 0 39 | g2h3 e4d5 d7e7 b2e5 e7e5 d5e5 d6d7 | 1,933 | advancedPawn crushing defensiveMove endgame queenEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
β, ., ., β, ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1b3r2/4R1pk/p6p/1p6/3p1p1Q/PB1P3P/1PP2P1K/3q4 w - - 6 32 | e7g7 h7g7 h4e7 g7g6 e7f8 | 1,728 | attraction crushing deflection endgame long sacrifice | ., β, ., ., ., β, ., .,
., ., ., ., β, ., β, β,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., β, ., β, ., β,
β, β, ., β, ., ., ., β,
., β, β, ., ., β, ., β,
., ., ., β, ., ., ., . | false | false | false | false | w |
3k4/p6R/1p1p1N2/2nP4/P1PK4/7P/1r6/8 b - - 2 31 | b2b3 h7d7 c5d7 | 2,130 | crushing endgame master masterVsMaster short | ., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., β, ., β, ., β, ., .,
., ., β, β, ., ., ., .,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2qkb1r/pp3ppp/2n1p3/1B1p4/5P2/5Q2/PPPP4/RNB2RK1 b kq - 0 12 | d8b6 g1h1 b6b5 | 1,542 | 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, . | false | false | true | true | b |
r2q1rk1/1p4pp/p2pPbn1/2p2p2/P4P2/2NBQ2P/1PP3P1/4RRK1 b - - 0 18 | f6d4 e3d4 c5d4 | 1,071 | crushing middlegame 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, . | false | false | false | false | b |
7r/1p3B2/1k4p1/4Pp2/1P2n3/1KP5/P7/5R2 b - - 2 34 | e4d2 b3c2 d2f1 | 752 | advantage endgame fork short | ., ., ., ., ., ., ., β,
., β, ., ., ., β, ., .,
., β, ., ., ., ., β, .,
., ., ., ., β, β, ., .,
., β, ., ., β, ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
4r2k/2q5/2p2p2/p1p2Pr1/P2p1pP1/1P1P1Q2/2P4K/5RR1 b - - 0 35 | e8e3 g1h1 e3f3 | 2,340 | crushing endgame short | ., ., ., ., β, ., ., β,
., ., β, ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., β, ., ., β, β, .,
β, ., ., β, ., β, β, .,
., β, ., β, ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, β, . | false | false | false | false | b |
3r1rk1/pbppqppp/1p6/2b1n1N1/2P2B2/2P1P3/P1Q1BPPP/R4RK1 w - - 0 13 | c2h7 | 587 | 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, . | false | false | false | false | w |
8/p1P1k3/8/3K4/P5p1/8/8/8 b - - 0 50 | e7d7 c7c8b d7c8 | 975 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
β, ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2qkb1r/p5pp/5n2/1pp1pbN1/2Qnp3/6P1/PPPN1PBP/R1B2RK1 w kq - 0 12 | c4f7 | 1,071 | 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 | true | true | w |
r2qr1k1/5pb1/p4B1p/1p1P2p1/2p5/P1N2b2/1PB2PPP/R3R1K1 w - - 0 21 | f6d8 e8e1 a1e1 a8d8 g2f3 | 1,509 | 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, . | false | false | false | false | w |
8/ppp3p1/8/PPP5/4k1p1/7p/5K2/8 w - - 1 43 | b5b6 a7b6 c5c6 b7c6 a5a6 | 1,648 | advantage endgame long pawnEndgame sacrifice | ., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/ppp4p/6p1/6q1/2P2p2/1P1p1PnP/PB1R1Q1K/3R4 w - - 0 27 | f2d4 g3f5 d4h8 g8f7 h8h7 | 1,633 | advantage deflection 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, ., ., ., . | false | false | false | false | w |
R7/p1rp1k2/bp3q2/3P4/7p/4Q3/P4PP1/6K1 w - - 6 36 | e3e8 f7g7 e8h8 g7g6 a8g8 | 1,766 | advantage endgame exposedKing long | β, ., ., ., ., ., ., .,
β, ., β, β, ., β, ., .,
β, β, ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
3rk2r/1p6/p2b2p1/3p4/4bqB1/5P1P/PPP3P1/R2QR1K1 w k - 1 20 | d1d5 f4h2 g1f1 h2h1 f1f2 d6g3 f2g3 h1e1 a1e1 | 2,448 | advantage middlegame pin trappedPiece veryLong | ., ., ., 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 | w |
6k1/1p4pp/p4n2/2Pp4/PP1N2q1/2P1Q3/6P1/6K1 b - - 4 30 | g4d1 g1h2 f6g4 h2g3 g4e3 | 902 | crushing endgame fork long | ., ., ., ., ., ., β, .,
., β, ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
β, β, ., β, ., ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/5p2/2p3p1/1p3kPp/p4P2/P1P1P1P1/1P2K3/8 b - - 2 37 | f5e4 e2f2 c6c5 f2e2 c5c4 e2f2 e4d3 f2f3 d3c2 | 2,426 | crushing endgame pawnEndgame quietMove veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., β, .,
., β, ., ., ., β, β, β,
β, ., ., ., ., β, ., .,
β, ., β, ., β, ., β, .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7k/7p/1p6/5R2/3P4/2p4P/1r4P1/3B3K b - - 5 42 | b2b1 f5f1 c3c2 d1c2 b1f1 | 1,740 | advancedPawn advantage endgame long pin | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | b |
3q1r2/1p2pp1k/p2b3p/8/2r5/P1N2R2/1PPQ2PP/3R2K1 w - - 1 25 | d2d3 f7f5 d3c4 | 1,221 | crushing fork 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 |
8/6pp/2p1P3/3p1k1P/3P1P2/2rp4/5K2/3R4 w - - 0 43 | e6e7 c3c2 f2f1 c2e2 d1e1 | 2,120 | advancedPawn crushing defensiveMove endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., β, ., ., .,
., ., ., β, ., β, ., β,
., ., ., β, ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
r4rk1/1bp2ppp/p1qb4/6B1/8/2NP1P2/PPP3PP/R2Q1RK1 b - - 0 15 | c6c5 d3d4 c5g5 | 1,519 | 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, . | false | false | false | false | b |
8/kp1q4/8/3R2pP/4pp2/1P2Q3/P7/1K6 b - - 0 39 | f4e3 d5d7 e3e2 d7c7 e2e1q | 1,465 | advancedPawn crushing endgame long promotion | ., ., ., ., ., ., ., .,
β, β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., β, β, ., .,
., β, ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
6rk/5p1p/p4p2/5q2/8/1P3Pb1/P1P3R1/3R1QK1 b - - 7 27 | f5c5 g1h1 c5h5 | 2,135 | crushing endgame short | ., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
β, ., β, ., ., ., β, .,
., ., ., β, ., β, β, . | false | false | false | false | b |
5rk1/1b2q1p1/2n1p2p/3p4/RPpP3Q/4Pr1P/1R3PB1/6K1 w - - 0 28 | h4e7 c6e7 g2f3 | 1,222 | advantage intermezzo 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 |
r2q1rk1/4bppp/p4n2/1p1Pp3/2p1P3/2N2B1P/PP1Q1PP1/3R1RK1 w - - 0 16 | d5d6 e7d6 d2d6 d8d6 d1d6 | 1,033 | 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, ., β, β, . | false | false | false | false | w |
r3r1k1/1p3pp1/p2p1q2/2pP2Np/2Pb1Pbn/3Q4/P2B2P1/4RR1K w - - 0 22 | d3h7 g8f8 h7h8 | 980 | kingsideAttack mate mateIn2 middlegame short | β, ., ., ., β, ., β, .,
., β, ., ., ., β, β, .,
β, ., ., β, ., β, ., .,
., ., β, β, ., ., β, β,
., ., β, β, ., β, β, β,
., ., ., β, ., ., ., .,
β, ., ., β, ., ., β, .,
., ., ., ., β, β, ., β | false | false | false | false | w |
8/1k6/7b/3N4/p4p2/N2Kp2r/1P4R1/8 b - - 5 52 | e3e2 d3e2 f4f3 e2f2 f3g2 | 2,233 | advancedPawn attraction crushing discoveredAttack endgame exposedKing fork long | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., β, β, ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2rk1/pp4p1/4p2p/3pPp1n/5P1q/3BP3/PP4PP/R2Q1RNK b - - 2 17 | h5g3 | 1,107 | mate mateIn1 middlegame oneMove pin smotheredMate | 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 |
3r3k/ppQ3qp/8/5b2/2B5/1P6/P1n2PPP/1K5R w - - 0 21 | c7d8 g7f8 d8f8 | 966 | hangingPiece 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 |
rnb1r1k1/p1p2ppp/1p2pn2/3qN3/5P2/1Q1B4/PP2NP1P/R3K1R1 w Q - 2 14 | d3h7 f6h7 b3g3 | 2,450 | clearance 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, β, ., β,
β, ., ., ., β, ., β, . | false | true | false | false | w |
6k1/ppQ2pbp/6p1/3B4/PP3P2/4r1Pq/7P/6K1 w - - 0 33 | c7f7 g8h8 f7g8 | 1,568 | 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 |
4r1k1/1p3ppp/p1q3r1/7Q/1P3P2/P3B2P/5P1K/2R1R3 b - - 2 39 | c6g2 | 752 | mate mateIn1 middlegame oneMove | ., ., ., ., β, ., β, .,
., β, ., ., ., β, β, β,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, ., .,
β, ., ., ., β, ., ., β,
., ., ., ., ., β, ., β,
., ., β, ., β, ., ., . | false | false | false | false | b |
r7/5Qpk/2p5/3pN1q1/3P4/4RPpP/r5P1/4R1K1 b - - 0 32 | g5e3 e1e3 a2a1 e3e1 a1e1 | 1,866 | long mate mateIn3 middlegame sacrifice | β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., β, β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, β, β, β,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
8/8/8/3N4/3B4/pk3pK1/6b1/8 b - - 1 67 | b3c4 d5e3 c4d4 e3c2 d4d3 c2a3 d3e2 | 1,941 | crushing defensiveMove endgame master masterVsMaster veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5k2/5p1p/5p2/ppR2N2/2b3P1/7P/1r3P2/6K1 w - - 3 37 | c5c8 | 957 | endgame mate mateIn1 oneMove | ., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
β, β, β, ., ., β, ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
6k1/1pq1rpbp/p2N2p1/4P3/8/1P1b4/PB3QPP/5RK1 w - - 6 27 | f1c1 c7c1 b2c1 | 2,104 | 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 |
7k/pp2rR1p/2pb2p1/6P1/2B5/1P6/8/6K1 w - - 6 33 | f7f8 h8g7 f8g8 | 1,044 | endgame mate mateIn2 short | ., ., ., ., ., ., ., 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.