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 |
|---|---|---|---|---|---|---|---|---|---|
r2q1rk1/ppp2pb1/2n2npp/4p3/2P1N1bB/P3PN2/1P2BPPP/R2QK2R b KQ - 3 11 | d8d1 a1d1 f6e4 | 1,664 | 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, β, ., ., β | true | true | false | false | b |
3n3k/1p1q2p1/pQ1N3p/4p3/8/6P1/PP3PP1/6K1 w - - 3 34 | b6d8 d7d8 d6f7 h8g8 f7d8 | 1,350 | attraction crushing endgame fork long sacrifice | ., ., ., β, ., ., ., β,
., β, ., β, ., ., β, .,
β, β, ., β, ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/5Qpk/p4B1p/3p4/2N1n3/1P4P1/P4qBP/7K b - - 1 32 | f2e1 g2f1 e1f1 | 1,158 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
r2qkb1r/2p1nppp/p2P1n2/1p2N3/8/1B3b2/PPP2PPP/RNB1K2R w KQkq - 0 12 | b3f7 | 1,490 | attackingF2F7 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 | true | true | true | true | w |
8/1N6/6k1/p5p1/2P5/2K2n2/P7/8 b - - 1 47 | g5g4 c4c5 g4g3 c5c6 g3g2 | 1,264 | advancedPawn crushing endgame knightEndgame long quietMove | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4Q3/8/p2Bp1k1/P2pPq1p/6pP/6P1/5P1K/2b5 b - - 8 41 | f5f7 e8f7 g6f7 | 812 | crushing defensiveMove endgame master short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, β, ., β, .,
β, ., ., β, β, β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., ., ., . | false | false | false | false | b |
8/p7/1p4p1/2p1k1Pp/7P/PPP2K2/8/8 b - - 0 50 | b6b5 c3c4 b5c4 | 2,392 | crushing endgame pawnEndgame quietMove short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., β, ., β, ., β, β,
., ., ., ., ., ., ., β,
β, β, β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2k2/p2n3r/2p2p1p/1pq3p1/1Q4B1/4P1P1/PPP2PP1/2KR3R w - - 8 21 | b4c5 d7c5 d1d8 f8e7 d8c8 a8c8 g4c8 | 1,577 | advantage exposedKing 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 |
8/6p1/3k1p1p/5K1P/6P1/8/8/8 w - - 5 73 | f5g6 d6e5 g6g7 f6f5 g4g5 f5f4 g5h6 f4f3 h6h7 | 2,163 | advancedPawn crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5p2/7p/4PK2/6Pk/8/8/8 w - - 1 61 | f5f6 h4g4 f6f7 | 1,244 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/pp3p1p/2p2p2/8/8/2PQ3P/PPB2Pq1/1K4NR b - - 1 19 | f8e8 d3h7 g8f8 h7h6 f8e7 | 2,709 | advantage defensiveMove long middlegame quietMove | β, ., ., ., ., β, β, .,
β, β, ., ., ., β, ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., β,
β, β, β, ., ., β, β, .,
., β, ., ., ., ., β, β | false | false | false | false | b |
6k1/2r2pp1/p6p/3R1B2/2p5/6P1/2PK3P/7r w - - 0 35 | d5d8 | 399 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
β, ., ., ., ., ., ., β,
., ., ., β, ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, β, ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
rnbqkb2/ppp3pr/3ppn2/4N3/3P4/3Q4/PPP1PP2/RNB1KB2 w Qq - 0 9 | d3g6 e8e7 g6f7 | 1,453 | 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 | true | false | true | w |
6k1/1p1r1p2/p7/2pp1r1p/4n1p1/1PPR1PP1/P1N1RKP1/8 w - - 0 30 | e2e4 d5e4 d3d7 | 655 | advantage endgame 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 |
2k3r1/1bpqb3/1p1pp2p/8/1n1PQ3/2P1NNrP/6P1/R3KB1R w KQ - 0 25 | a1a8 b7a8 e4a8 | 1,299 | mate mateIn2 middlegame queensideAttack sacrifice short xRayAttack | ., ., 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 |
5k2/3q1ppp/4bn2/4Q3/3B4/4KP2/1PP4P/r4BR1 b - - 7 26 | a1e1 f1e2 e1g1 | 1,776 | advantage master masterVsMaster middlegame short | ., ., ., ., ., β, ., .,
., ., ., β, ., β, β, β,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., .,
., β, β, ., ., ., ., β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r3k2r/1pp2p2/2np1n2/4p2p/p3PPpP/2Pq2B1/PP1N2PN/R2Q1RK1 b kq f3 0 18 | d3g3 | 1,315 | advantage hangingPiece middlegame oneMove | β, ., ., ., β, ., ., β,
., β, β, ., ., β, ., .,
., ., β, β, ., β, ., .,
., ., ., ., β, ., ., β,
β, ., ., ., β, β, β, β,
., ., β, β, ., !, β, .,
β, β, ., β, ., ., β, β,
β, ., ., β, ., β, β, . | false | false | true | true | b |
2R5/5ppk/2p5/2Pp3r/4q3/5QP1/4PP2/6K1 b - - 2 28 | e4b1 g1g2 b1h1 | 958 | endgame mate mateIn2 short | ., ., β, ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., β, β, ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
6k1/3q2p1/1r2p2p/Qp1nB3/2pP2B1/2P4P/5PP1/6K1 w - - 4 27 | a5a8 g8h7 g4d1 | 2,597 | advantage defensiveMove 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 |
r2qk2r/p2b1ppp/3b1n2/4N3/2Q5/4P3/PP3PPP/R1B1K2R w KQkq - 1 14 | c4f7 | 696 | attackingF2F7 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 | true | true | true | true | w |
r2q4/2p1pkb1/p1np2pB/1p6/3Pn1b1/2N5/PPPQ1PPP/R4RK1 w - - 0 14 | c3e4 g7h6 d2h6 | 1,945 | 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,
β, ., ., ., ., β, β, . | false | false | false | false | w |
1k1q4/ppp4p/6pn/1P6/2P5/QB6/P3rPPP/3R2K1 b - - 1 23 | d8d1 b3d1 e2e1 | 1,089 | backRankMate endgame mate mateIn2 sacrifice 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 |
1k1r2nr/ppp2pp1/8/7p/3P2Pq/4P3/PP1N1PP1/R1B1QRK1 b - - 0 15 | h5g4 f2f3 g4g3 e1g3 h4g3 | 1,703 | 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/pp3pk1/2p2rp1/1P2b3/4P3/3Q2Nq/P4P2/2R3K1 w - - 3 35 | g3f5 h3f5 e4f5 | 1,064 | advantage endgame master short | ., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, .,
., ., β, ., ., β, β, .,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., β, β,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., β, . | false | false | false | false | w |
3rk3/p1p4R/4n3/2p1P3/1pP3N1/1P1r1RKP/P7/8 b - - 8 44 | d3f3 g3f3 e6g5 f3e3 g5h7 | 1,418 | advantage attraction 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 |
8/2n1N1p1/p2R1p2/4p1k1/6P1/1pr2PK1/7P/8 w - - 0 39 | h2h4 g5h6 g4g5 h6h5 d6d8 c3f3 g3f3 | 2,340 | advantage endgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., β, ., β, ., β, .,
β, ., ., β, ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., β, .,
., β, β, ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2kr3r/1p1b4/pq1p3p/P1p5/2Qb1B2/3P1R2/1PP3PP/R5K1 w - - 1 24 | c4d4 c5d4 a5b6 | 1,952 | 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, . | false | false | false | false | w |
Q5k1/3p3p/3qp1p1/1p6/5r1n/1P4RP/PB1P2PK/8 b - - 6 31 | f4f8 a8e4 h4f5 b2e5 f5g3 | 2,037 | crushing defensiveMove endgame long | β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., β, β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., β, β,
β, β, ., β, ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2rr2k1/p4pb1/1p4pp/3B4/1P1N3q/P2Q3P/5PP1/3RR1K1 b - - 0 26 | d8d5 d4f3 d5d3 | 1,141 | 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 |
r4k2/pp1b1pbQ/3qn3/4r2N/3pB3/P2P2P1/1P3P1P/2R2RK1 w - - 3 23 | h5g7 e6g7 h7h8 | 1,525 | crushing middlegame short | β, ., ., ., ., β, ., .,
β, β, ., β, ., β, β, β,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., β, β, ., ., .,
β, ., ., β, ., ., β, .,
., β, ., ., ., β, ., β,
., ., β, ., ., β, β, . | false | false | false | false | w |
8/1r3pk1/4pR1r/3pP1p1/p1pP2Pp/PpP2RPP/1P4K1/8 w - - 3 37 | f6h6 g7h6 f3f6 h6g7 g3h4 | 1,719 | attraction crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., 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/p1q2pn1/2Rbp2p/3pN1p1/3Pb1Q1/4B2P/PP2NPP1/R5K1 b kq - 0 18 | c7c6 e5c6 f7f5 g4g3 d6g3 | 2,205 | advantage long middlegame sacrifice trappedPiece | β, ., ., ., β, ., ., β,
β, ., β, ., ., β, β, .,
., ., β, β, β, ., ., β,
., ., ., β, β, ., β, .,
., ., ., β, β, ., β, .,
., ., ., ., β, ., ., β,
β, β, ., ., β, β, β, .,
β, ., ., ., ., ., β, . | false | false | true | true | b |
8/6kp/8/8/3P3r/R1K5/8/8 b - - 0 48 | h4h3 c3b2 h3a3 | 962 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r1b1k1/5pp1/1q3b1p/p3p2Q/4B3/BP1P4/P1p2PPP/4R1K1 w - - 0 26 | h5f5 g7g6 f5c8 | 1,663 | 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, . | false | false | false | false | w |
8/1k6/2p1p3/1pB4b/1P1PPKp1/6P1/8/8 w - - 5 37 | f4g5 h5e8 g5f6 b7c7 f6e6 e8g6 e4e5 | 2,440 | bishopEndgame crushing defensiveMove endgame veryLong | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., β, β, ., ., ., ., β,
., β, ., β, β, β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3n1k2/2R1r1p1/5b2/7Q/pp1P4/4PP2/P7/1q3NK1 w - - 5 47 | h5h8 f8f7 h8d8 | 1,796 | equality middlegame short skewer | ., ., ., β, ., β, ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
β, β, ., β, ., ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, β, . | false | false | false | false | w |
r1b1r1k1/pp4p1/2p2p1p/3pN3/1P1P1PPq/P3PQ1P/8/2R1R1K1 w - - 0 26 | e5g6 h4e1 c1e1 | 1,205 | 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, . | false | false | false | false | w |
1q2r1k1/5p1p/p4np1/8/8/2Q2B2/PP1R1PPP/6K1 b - - 4 23 | e8e1 | 940 | endgame mate mateIn1 oneMove | ., β, ., ., β, ., β, .,
., ., ., ., ., β, ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, β, ., β, ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/6p1/1p1Pk2p/1prR4/2p1K1P1/P6P/1P6/8 w - - 3 40 | d5c5 b6c5 d6d7 e6d7 e4d5 | 1,696 | advancedPawn crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., β, β, ., ., β,
., β, β, β, ., ., ., .,
., ., β, ., β, ., β, .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b1k2r/1pqp1pp1/p1n1p3/2b4p/4P1nP/2NB4/PPP1NPP1/R1B1QR1K b kq - 6 13 | c7h2 | 633 | master 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, ., β, ., β, β, ., β | false | false | true | true | b |
2Q5/6r1/2Pp3p/3k4/p3rp2/8/P2KP3/8 w - - 0 43 | c6c7 g7c7 c8c7 | 2,188 | advancedPawn crushing endgame master queenRookEndgame short | ., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, β, ., ., ., β,
., ., ., β, ., ., ., .,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/2p2R2/4P1p1/p7/2k2nP1/8/2r2PK1/8 w - - 0 37 | f7f4 c4d5 f4e4 c2c6 e6e7 | 2,135 | advancedPawn crushing endgame long quietMove | ., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5pp1/4p2p/1k1pP3/8/5N2/2rBKPPP/8 w - - 2 33 | f3d4 b5c5 d4c2 | 730 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., β,
., β, ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, β, β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bqk3/p2p2pN/2pbP3/1p4rp/1P5n/PQP5/R7/4KR2 w q - 0 23 | e6d7 e8d7 f1f7 d6e7 h7g5 | 2,275 | advancedPawn attraction equality long middlegame pin | β, ., β, β, β, ., ., .,
β, ., ., β, ., ., β, β,
., ., β, β, β, ., ., .,
., β, ., ., ., ., β, β,
., β, ., ., ., ., ., β,
β, β, β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, β, ., . | false | false | false | true | w |
r2q4/pb1n1p1k/1p1p1b2/3P2B1/2P1r3/8/PP4PP/R2Q1RK1 w - - 0 19 | d1h5 h7g8 g5f6 d7f6 h5g5 | 1,857 | 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, . | false | false | false | false | w |
7k/ppp5/7p/1P2bBp1/P3Pp2/1Qq4P/5PP1/6K1 w - - 0 32 | b3e6 c3a1 g1h2 f4f3 g2g3 e5g3 h2g3 | 2,109 | crushing endgame veryLong | ., ., ., ., ., ., ., β,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., β, β, β, .,
β, ., ., ., β, β, ., .,
., β, β, ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
4Q3/6bk/qp2p2p/p5pN/2bPp1P1/B3P2P/PP4K1/8 b - - 19 35 | c4f1 g2g1 a6e2 h5f6 g7f6 e8f7 f6g7 | 1,439 | clearance crushing endgame veryLong | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
β, β, ., ., β, ., ., β,
β, ., ., ., ., ., β, β,
., ., β, β, β, ., β, .,
β, ., ., ., β, ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rnbqr1k1/ppp5/1b4pp/4p3/1P6/2P2N2/P1Q2PPP/RN2K2R w KQ - 0 14 | c2g6 g8f8 g6h6 | 1,420 | equality kingsideAttack middlegame short | β, β, β, β, β, ., β, .,
β, β, β, ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., β, ., ., β, β, β,
β, β, ., ., β, ., ., β | true | true | false | false | w |
8/pp6/6pk/3P1bq1/2PQ4/P1P5/4r1PP/5RK1 w - - 7 31 | d4h8 | 1,161 | 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 |
7Q/1pr1rp2/1k6/1B4p1/P7/1P6/6PP/4R2K b - - 0 41 | e7e1 b5f1 e1f1 | 490 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
., β, β, ., β, β, ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., β | false | false | false | false | b |
1b6/6pp/K1Pk4/P3p3/5pPP/5P2/8/8 w - - 2 42 | a6b7 e5e4 b7b8 e4f3 c6c7 f3f2 c7c8q | 2,244 | advancedPawn advantage bishopEndgame endgame promotion veryLong | ., β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., β, β, ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/p2b2pp/4p3/8/5R2/2p1P1PB/P1K4P/8 w - - 1 34 | f4d4 g8f7 d4d7 | 1,392 | crushing endgame short | ., ., β, ., ., ., β, .,
β, ., ., β, ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., β, ., β, β,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r4k1/p2R1p1p/2BN2p1/4b3/P7/4B2P/4bPP1/6K1 b - - 0 24 | b8b1 e3c1 b1c1 | 545 | 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 | b |
8/p2nkp2/3p4/7p/3PpN2/5qQ1/PPP4P/RK5R b - - 3 27 | f3h1 g3e1 h1e1 | 871 | backRankMate endgame hangingPiece 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 |
4rrk1/1p4p1/8/pn1qBp2/8/P4PQP/1P4P1/2R3K1 w - - 0 36 | g3g7 | 990 | mate mateIn1 middlegame oneMove | ., ., ., ., β, β, β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., β, β, β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., β, ., ., ., ., β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
2rq1rk1/p5pp/1p1Pp3/2nb1p2/3Q1B1P/P2B1P2/1PP3P1/2KR3R b - - 0 17 | c5b3 c1b1 b3d4 | 1,271 | advantage middlegame pin queensideAttack short | ., ., β, β, ., β, β, .,
β, ., ., ., ., ., β, β,
., β, ., β, β, ., ., .,
., ., β, β, ., β, ., .,
., ., ., β, ., β, ., β,
β, ., ., β, ., β, ., .,
., β, β, ., ., ., β, .,
., ., β, β, ., ., ., β | false | false | false | false | b |
2rr2k1/pb3pp1/1p2p2p/4N3/4pP2/P5Q1/1P4RP/R2q3K w - - 4 28 | a1d1 d8d1 g2g1 e4e3 e5f3 d1g1 h1g1 | 1,848 | advantage middlegame veryLong | ., ., β, β, ., ., β, .,
β, β, ., ., ., β, β, .,
., β, ., ., β, ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., β, β,
β, ., ., β, ., ., ., β | false | false | false | false | w |
8/2p2pb1/1n1p3p/1N1Pr1p1/1PR1nqPk/1B5P/5PQ1/6K1 w - - 4 30 | b5d4 f4f2 g2f2 e4f2 g1g2 f2g4 d4f3 h4h5 h3g4 h5g6 f3e5 | 2,459 | advantage fork middlegame quietMove 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 | w |
5rk1/1R3Bpp/1p4q1/2p5/2Pp2bP/5QP1/PP3P2/6K1 b - - 0 28 | g6f7 b7f7 g4f3 | 2,142 | advantage endgame 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 |
rnb1kb1r/pppp1ppp/4p3/8/3Pn2q/1P2PN2/PBP2PPP/RN1QKB1R b KQkq - 2 5 | h4f2 | 838 | attackingF2F7 master 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,
β, β, ., β, β, β, ., β | true | true | true | true | b |
7k/ppb3pp/4Pp2/4q3/8/1QP4P/PP4P1/5N1K b - - 2 27 | e5e2 h1g1 c7b6 b3b6 a7b6 | 2,270 | crushing endgame long | ., ., ., ., ., ., ., β,
β, β, β, ., ., ., β, β,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | b |
3kb3/2R3p1/3K4/8/2p5/8/8/8 w - - 10 54 | c7a7 d8c8 a7a8 c8b7 a8e8 | 1,985 | crushing endgame exposedKing long skewer | ., ., ., β, β, ., ., .,
., ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
R7/5ppk/4p2p/p1B5/P2PPn2/3r4/5P1P/5K2 b - - 4 32 | d3d1 | 1,012 | 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 |
r1q2rk1/4b1pp/p1nppn2/8/1pB1PB2/P1N4Q/1PP3PP/2KR3R b - - 1 16 | c6d8 b2b3 b4c3 | 2,502 | advantage master middlegame quietMove 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 |
8/8/4pRpk/1P6/6R1/3p1P1P/1r1r2PK/8 b - - 4 51 | d2g2 g4g2 b2g2 h2g2 d3d2 f6e6 d2d1q | 1,281 | advancedPawn advantage endgame master masterVsMaster promotion rookEndgame sacrifice veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., β,
., β, ., β, ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
3rrk2/7p/pb6/1p1P1p2/8/P4R2/1PP2P2/1K4R1 w - - 0 27 | f3f5 f8e7 g1g7 e7d6 f5f6 d6d5 f6b6 | 1,720 | advantage endgame exposedKing skewer veryLong | ., ., ., β, β, β, ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
., β, ., β, ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, β, ., ., β, ., .,
., β, ., ., ., ., β, . | false | false | false | false | w |
1Q3rk1/5ppp/p4q2/1p2pB2/3p4/8/PPP3PP/R4RK1 b - - 0 18 | f8b8 f5h7 g8h7 f1f6 g7f6 | 1,018 | advantage endgame hangingPiece 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 |
8/4k3/1p3p1r/p2p3b/3PpKB1/2P5/1P3P2/4R3 w - - 0 60 | e1h1 h5g4 h1h6 | 1,534 | advantage endgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., β, ., β,
β, ., ., β, ., ., ., β,
., ., ., β, β, β, β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/5pp1/7p/R7/P1pPk3/4r2P/5K2/8 w - - 0 32 | a5e5 e4d4 e5e3 | 801 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
β, ., β, β, β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r4/kp6/pp6/8/q3Q3/2P2N2/PP3P2/1K2R3 b - - 8 39 | d8d1 e1d1 a4d1 | 1,121 | endgame mate mateIn2 short | ., ., ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
β, β, ., ., ., β, ., .,
., β, ., ., β, ., ., . | false | false | false | false | b |
8/5p2/5p2/4p1kR/8/5KP1/5P2/8 b - - 0 37 | g5h5 f3e4 h5g4 | 1,552 | crushing endgame master short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r5k1/2p2pp1/1pqr1n1p/p7/2PpP3/PQ5P/1P1B1PP1/R3R1K1 w - - 2 20 | e4e5 d6d8 e5f6 | 1,202 | 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 |
r1b2rk1/pp3pp1/2pp1Q1p/8/1PB3n1/P6P/1B2RPP1/R5K1 b - - 0 20 | g4f6 | 1,492 | equality middlegame oneMove | β, ., β, ., ., β, β, .,
β, β, ., ., ., β, β, .,
., ., β, β, ., β, ., β,
., ., ., ., ., ., ., .,
., β, β, ., ., ., β, .,
β, ., ., ., ., ., ., β,
., β, ., ., β, β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
2k3r1/ppp1B3/8/3pn3/P4P2/2q4p/2P5/R2Q2RK b - - 0 26 | g8g1 d1g1 c3f3 h1h2 e5g4 g1g4 f3g4 | 1,455 | crushing exposedKing middlegame veryLong | ., ., β, ., ., ., β, .,
β, β, β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., β, ., ., ., ., .,
β, ., ., β, ., ., β, β | false | false | false | false | b |
r2q3k/4p1bp/p5p1/1P6/2nPP1P1/1Q6/4NBPP/R4K2 b - - 0 19 | c4d2 f1g1 d2b3 | 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, ., . | false | false | false | false | b |
3r3k/3P2p1/7p/1R3p2/p7/6P1/2r4P/3R2K1 w - - 1 34 | b5e5 h8h7 e5e8 d8d7 d1d7 | 1,861 | advantage endgame long rookEndgame | ., ., ., β, ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., β, . | false | false | false | false | w |
r1b2r2/pp2pp1k/2p3p1/8/2Pq4/2NB1PP1/PP1Q1nP1/2KR4 w - - 0 17 | d3g6 h7g6 d2d4 | 1,165 | advantage discoveredAttack middlegame short | β, ., β, ., ., β, ., .,
β, β, ., ., β, β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., β, β, ., β, β, .,
β, β, ., β, ., β, β, .,
., ., β, β, ., ., ., . | false | false | false | false | w |
rnb1k2r/pp3ppp/8/3p4/8/2qB1N2/P3KPPP/R2Q3R w kq - 0 13 | a1c1 c3c1 d1c1 | 1,907 | crushing middlegame short | β, β, β, ., β, ., ., β,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
β, ., ., ., β, β, β, β,
β, ., ., β, ., ., ., β | false | false | true | true | w |
5rk1/ppp3pp/5r1q/4p3/4P1R1/2P1BP1n/PP1R3K/5B2 w - - 0 28 | e3h6 f6h6 f1h3 | 1,380 | advantage intermezzo middlegame pin short | ., ., ., ., ., β, β, .,
β, β, β, ., ., ., β, β,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., β, ., β, β, ., β,
β, β, ., β, ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
r4r2/2pqnp1k/1n1p1Qp1/p2P1bPp/1p5P/1PN1B3/P1P5/2KR3R w - - 0 23 | e3d4 f8g8 f6f7 g8g7 f7g7 | 1,823 | 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, ., β, ., ., ., ., .,
., ., β, β, ., ., ., β | false | false | false | false | w |
r3k2r/1b3Rpp/p3p3/npQ1P1q1/2p5/2P5/PBBP2PP/RN4K1 b kq - 0 17 | g5g2 | 638 | 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, . | false | false | true | true | b |
3r4/5n2/4R2p/1kp3p1/1b6/6NP/3rNPP1/1R3K2 b - - 11 36 | d2d1 b1d1 d8d1 | 967 | backRankMate 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 |
4r1k1/p2b3p/1qp2Pp1/4Q1B1/2p4P/8/7K/4R3 w - - 7 42 | f6f7 g8f7 e5f6 f7g8 g5h6 b6c7 h2g2 d7h3 g2h3 | 2,510 | advancedPawn attraction crushing endgame quietMove veryLong | ., ., ., ., β, ., β, .,
β, ., ., β, ., ., ., β,
., β, β, ., ., β, β, .,
., ., ., ., β, ., β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | w |
5rk1/pQR2pp1/6q1/7p/3N3n/4P1P1/PP3P1P/6K1 b - - 0 28 | g6b1 c7c1 b1c1 | 1,068 | 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 |
8/5p1p/4p3/1p2N3/5QP1/3R1P1P/1Pq1k2K/2r5 b - - 6 36 | e2e1 d3d2 c2d2 f4d2 e1d2 | 2,180 | crushing discoveredAttack endgame long master | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., β, ., β,
., β, β, ., β, ., ., β,
., ., β, ., ., ., ., . | false | false | false | false | b |
r1b1kr2/pp1p2pp/8/1N1pp1B1/2B5/3P3P/PPq3P1/R5KR w q - 0 17 | b5d6 | 1,530 | 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 | true | w |
r1bq3k/1p5r/p1nb1pQ1/3pp3/3P1PP1/1PP1P2R/3N3P/R1B3K1 w - - 3 19 | h3h7 | 580 | 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, . | false | false | false | false | w |
8/bpp1k3/p2pBp2/5Pp1/1P1p2n1/P2P2P1/1BP1KPr1/4R3 w - - 2 30 | e2f3 g2f2 f3g4 | 1,508 | crushing endgame 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 |
r2qk2r/pp3ppp/4pn2/3p4/1b1P4/2N1B3/PPP1QPPP/R4RK1 w kq - 2 11 | e2b5 d8d7 b5b4 | 1,107 | 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, . | false | false | true | true | w |
2k4r/1bpp4/pp5p/6p1/2P1r3/PP6/6PP/Q6K w - - 0 29 | a1h8 e4e8 h8e8 | 787 | endgame hangingPiece 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 |
r5k1/p1R2pp1/2p4p/8/8/5Q1P/2qb1PP1/6K1 w - - 0 25 | f3f7 g8h8 f7g7 | 748 | endgame mate mateIn2 short | β, ., ., ., ., ., β, .,
β, ., β, ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., β, β, ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
n6r/1pbbkp2/2p1p2p/2P2p2/1q1P4/2N2N1P/3QBPP1/6K1 w - - 5 25 | c3d5 c6d5 d2b4 | 1,368 | advantage discoveredAttack middlegame short | β, ., ., ., ., ., ., β,
., β, β, β, β, β, ., .,
., ., β, ., β, ., ., β,
., ., β, ., ., β, ., .,
., β, ., β, ., ., ., .,
., ., β, ., ., β, ., β,
., ., ., β, β, β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
5rk1/5p1p/4pQp1/4B3/n2b4/1P4P1/P1qr2BP/5R1K w - - 4 30 | f6g7 | 832 | 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 | w |
R7/8/8/P7/2r3p1/4N2k/7P/7K b - - 8 42 | c4c1 e3d1 c1d1 | 608 | endgame mate mateIn2 short | β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
1r1qrk2/p1p2p1Q/1p1p1b2/n2Pp1N1/7P/2PP4/PP3PP1/R3K2R w KQ - 5 18 | h7f7 | 870 | 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 | true | true | false | false | w |
1q1r1bk1/pb3p2/1p2p1pQ/1P1p4/2n5/4P3/PB1N1PPP/1BR3K1 w - - 1 29 | h6h8 | 994 | mate mateIn1 middlegame oneMove | ., β, ., β, ., β, β, .,
β, β, ., ., ., β, ., .,
., β, ., ., β, ., β, β,
., β, ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
β, β, ., β, ., β, β, β,
., β, β, ., ., ., β, . | false | false | false | false | w |
2r5/6k1/7p/5pp1/P2R4/2p1P1P1/1r3P1P/2R3K1 b - - 0 32 | c3c2 g1g2 b2b1 | 1,084 | advancedPawn crushing endgame rookEndgame short | ., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
β, ., ., β, ., ., ., .,
., ., β, ., β, ., β, .,
., β, ., ., ., β, ., β,
., ., β, ., ., ., β, . | false | false | false | false | b |
8/5R1p/p5pk/8/6PP/5P2/1r6/6K1 w - - 0 30 | g4g5 h6h5 f7h7 | 932 | deflection endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
4r3/pb3kbp/1p2p3/3pPp2/1Bq1n3/5NP1/PP4BP/3QR1K1 w - - 3 30 | e1e4 f5e4 f3g5 f7g8 d1h5 c4b4 h5e8 b4f8 e8e6 | 2,015 | advantage clearance 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 | w |
rnb1k1nr/ppppqppp/8/2b5/2B1P3/1Q6/PB3PPP/RN2K1NR w KQkq - 3 7 | b2g7 g8f6 g7h8 | 1,479 | 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 | true | true | true | true | 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.