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 |
|---|---|---|---|---|---|---|---|---|---|
4rrk1/p2q2pp/1p1bb3/2p2p2/2Pp4/1P1P2P1/PB2RPBP/4RQK1 w - - 2 24 | e2e6 e8e6 e1e6 | 1,207 | 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, . | false | false | false | false | w |
8/1p4k1/pq1pp1p1/7p/4P3/1P2r2P/2P2QP1/3R3K w - - 2 26 | d1f1 e3h3 g2h3 b6f2 f1f2 | 2,265 | crushing endgame long master quietMove | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, β, ., β, β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., β, ., ., β, ., ., β,
., ., β, ., ., β, β, .,
., ., ., β, ., ., ., β | false | false | false | false | w |
r1r5/4n2p/p1b1k1p1/4Pp2/pP3P1P/P3KN2/6P1/2RR4 w - - 0 30 | f3g5 | 1,453 | 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 |
8/1p3k2/pP4p1/P1np4/3K2P1/7P/3B4/8 b - - 1 52 | c5b3 d4e3 b3d2 | 887 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, β, ., ., ., ., β, .,
β, ., β, β, ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b3k1/p2q2b1/2p4p/4B1Q1/3P4/7P/5PP1/1R4K1 w - - 0 26 | g5g6 c8a6 e5g7 d7g7 g6c6 | 2,279 | crushing long master masterVsMaster middlegame | β, ., β, ., ., ., β, .,
β, ., ., β, ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., β, ., ., ., ., β, . | false | false | false | false | w |
r1b2rk1/p2n1ppp/2p1qn2/1pb5/4NP2/1PN1P2P/PBPQ2P1/2KR1B1R b - - 0 15 | f6e4 c3e4 e6e4 | 926 | advantage middlegame short | β, ., β, ., ., β, β, .,
β, ., ., β, ., β, β, β,
., ., β, ., β, β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., β, β, ., .,
., β, β, ., β, ., ., β,
β, β, β, β, ., ., β, .,
., ., β, β, ., β, ., β | false | false | false | false | b |
5rk1/1b2bppp/4pn2/3pN3/n1pP1P2/1pP1PN2/1P3RPP/qB1QB1K1 w - - 4 19 | b1h7 f6h7 d1a1 | 1,097 | 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,
β, β, ., β, β, ., β, . | false | false | false | false | w |
2rr2k1/1bqRbp2/p5p1/1p2P2p/1np2P2/P1P2NP1/2Q1NBBP/5RK1 b - - 0 24 | b4c2 d7c7 c8c7 | 1,818 | 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 | b |
8/8/1p1K2k1/p5P1/P7/8/8/8 w - - 5 50 | d6c6 g6g5 c6b6 g5f6 b6a5 | 924 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., β, .,
β, ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/1b2bppp/8/1B1n4/3QP3/1P6/PB3PPP/R3R1K1 w - - 0 18 | d4g7 | 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, . | false | false | false | false | w |
r2k1b1r/pb4pp/8/1p1P4/8/5Q2/Pq3PPP/3RR1K1 w - - 0 23 | f3f7 f8d6 e1e6 d8c8 e6d6 b2c2 d1e1 | 2,668 | crushing defensiveMove middlegame veryLong | β, ., ., β, ., β, ., β,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., β, β, β,
., ., ., β, β, ., β, . | false | false | false | false | w |
3qk2r/1p3ppp/5n2/3pp3/1b6/4P3/3NQPPP/B3K2R w Kk - 0 15 | e2b5 f6d7 b5b4 | 902 | advantage fork middlegame short | ., ., ., β, β, ., ., β,
., β, ., ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, β, β, β, β,
β, ., ., ., β, ., ., β | true | false | true | false | w |
2r3rk/1p1bb3/p3ppqB/3pP3/2nP4/5NPQ/PP3P1P/R4RK1 w - - 7 23 | h6f8 g6h7 h3h7 h8h7 f8e7 | 1,492 | advantage discoveredAttack exposedKing 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 |
r4r2/p2b2bk/1q4Rp/1pnpPp2/2pN1P2/2P1P3/PPB3QP/R1B3K1 b - - 0 22 | b6g6 g2g6 h7g6 | 1,113 | 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, ., ., ., β, β,
β, ., β, ., ., ., β, . | false | false | false | false | b |
r1bk3N/ppp2ppp/8/2bP2qn/5p2/8/PPP1Q1PP/RNB2R1K b - - 0 13 | h5g3 h2g3 g5h6 e2h5 h6h5 | 1,637 | 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, ., ., β, ., β | false | false | false | false | b |
5rk1/p5pp/1p2p3/1P2q1P1/P3N1Q1/2n3P1/5PK1/4R3 w - - 4 35 | e4f6 e5f6 g5f6 | 1,092 | crushing endgame master pin short | ., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, β,
., β, ., ., β, ., ., .,
., β, ., ., β, ., β, .,
β, ., ., ., β, ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/6p1/2b3p1/5kN1/ppp2p1P/2P2P2/PP3KP1/8 b - - 1 41 | a4a3 b2a3 b4b3 a2b3 c4b3 | 2,000 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, β, .,
β, β, β, ., ., β, ., β,
., ., β, ., ., β, ., .,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2kr3r/ppp2pNp/8/4n3/3bN1n1/PP6/1BP2PPP/2KR1B1R b - - 2 15 | d4b2 c1b2 d8d1 | 1,193 | advantage discoveredAttack middlegame queensideAttack short | ., ., β, β, ., ., ., β,
β, β, β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, β, ., β, .,
β, β, ., ., ., ., ., .,
., β, β, ., ., β, β, β,
., ., β, β, ., β, ., β | false | false | false | false | b |
r4r1k/pp2n2p/1bp1Qqp1/4p3/3pPN2/3P4/PP1B1PPP/4RRK1 b - - 1 20 | e5f4 e6f6 f8f6 | 1,684 | 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, . | false | false | false | false | b |
8/R4pk1/6p1/p7/3K1n2/5P2/r3B1P1/8 w - - 2 41 | e2c4 a2g2 a7f7 g7h6 f7f4 | 1,922 | crushing endgame fork long | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq2k1/pppp1ppp/8/4r3/2Q5/4P1P1/PPP4P/RN3RK1 w - - 0 13 | c4f7 g8h8 f7f8 d8f8 f1f8 | 786 | backRankMate 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, . | false | false | false | false | w |
1Q6/1p1K1kpp/2p1p3/8/n1P4P/n7/8/1q6 w - - 2 37 | b8e8 f7f6 e8e6 | 1,405 | endgame mate mateIn2 short | ., β, ., ., ., ., ., .,
., β, ., β, ., β, β, β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
1k6/1p6/1q5r/4p1b1/1PQpP1B1/pK1P1P2/P4P2/3R4 b - - 4 32 | h6c6 g4d7 c6c4 | 1,363 | crushing endgame master short | ., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., β, β, β, β, ., β, .,
β, β, ., β, ., β, ., .,
β, ., ., ., ., β, ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
8/8/5pnk/4pB2/6KP/5P2/8/8 w - - 1 46 | f5g6 h6g6 h4h5 g6h7 g4f5 | 1,596 | attraction crushing endgame exposedKing long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r2rk1/pbqn2pB/1pn1pp2/2p1P3/2P2B2/P1P2N2/5PPP/R2QR1K1 b - - 0 16 | g8h7 e5f6 c7f4 d1d7 c8c7 | 2,299 | advantage hangingPiece long middlegame | ., ., β, ., ., β, β, .,
β, β, β, β, ., ., β, β,
., β, β, ., β, β, ., .,
., ., β, ., β, ., ., .,
., ., β, ., ., β, ., .,
β, ., β, ., ., β, ., .,
., ., ., ., ., β, β, β,
β, ., ., β, β, ., β, . | false | false | false | false | b |
r4rk1/1p3ppp/3R4/7P/p3PPb1/P1B5/qPP5/2KR2Q1 b - - 1 23 | a2a1 c1d2 a1d1 g1d1 g4d1 | 1,900 | advantage long middlegame queensideAttack skewer | β, ., ., ., ., β, β, .,
., β, ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., β, β, β, .,
β, ., β, ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., β, β, ., ., β, . | false | false | false | false | b |
5q1k/1b4pp/7r/pp1pP3/2pPn3/P1P3PB/1P5P/2R1BRK1 w - - 0 32 | f1f8 | 544 | backRankMate 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 |
1k5r/ppp5/3p4/8/P3P1Rr/2P5/1P1q2RP/6K1 w - - 0 29 | g4g8 h8g8 g2g8 | 587 | backRankMate endgame mate mateIn2 queenRookEndgame short | ., β, ., ., ., ., ., β,
β, β, β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, β,
., ., β, ., ., ., ., .,
., β, ., β, ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
1qr4r/1b2bpk1/pp1pp2p/6p1/2PNP1nP/1P3Q2/P3N2B/2RR1B1K b - - 1 25 | b7e4 f3e4 g4f2 h1g1 f2e4 | 1,618 | attraction crushing exposedKing fork long master 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, ., ., β,
., ., β, β, ., β, ., β | false | false | false | false | b |
r2q1r1k/p1p1n1bp/1p4p1/4Pp2/3n1P2/1BN4Q/PP1B2PP/R4RK1 b - - 1 15 | d4b3 | 1,656 | advantage middlegame oneMove | β, ., ., β, ., β, ., β,
β, ., β, ., β, ., β, β,
., β, ., ., ., ., β, .,
., ., ., ., β, β, ., .,
., ., ., β, ., β, ., .,
., β, β, ., ., ., ., β,
β, β, ., β, ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
5rk1/pp5p/4prp1/3pn3/7n/1PP5/P1NQB1PP/5qRK w - - 0 22 | e2f1 e5g4 h2h3 g4f2 h1h2 | 1,892 | 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 |
3r2k1/3P1ppp/1p6/1p4r1/5PP1/5q1P/PP6/3RR1K1 w - - 0 28 | e1e8 d8e8 d7e8q | 738 | advancedPawn endgame mate mateIn2 promotion queenRookEndgame short | ., ., ., β, ., ., β, .,
., ., ., β, ., β, β, β,
., β, ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
β, β, ., ., ., ., ., .,
., ., ., β, β, ., β, . | false | false | false | false | w |
6rk/8/7b/3Q4/P6P/2P4n/1P6/R6K b - - 4 44 | h3f2 h1h2 h6f4 | 1,318 | endgame mate mateIn2 short | ., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., ., β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., β | false | false | false | false | b |
3r2k1/1p3pq1/8/p4Pn1/P6Q/1P6/2P5/1K4R1 w - - 5 35 | f5f6 g7f6 g1g5 g8f8 g5g8 f8g8 h4f6 | 2,231 | advancedPawn advantage deflection discoveredAttack endgame pin sacrifice veryLong | ., ., ., β, ., ., β, .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, . | false | false | false | false | w |
r1bk3r/ppp3p1/2p2n1p/2b1PpB1/2B5/8/PPP2PPP/RN2K2R w KQ - 0 10 | e5f6 h6g5 f6g7 | 1,400 | advancedPawn 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 | true | true | false | false | w |
5k2/pb1Q4/1p3p2/n3pKp1/8/6P1/5r2/8 w - - 4 44 | f5e6 f8g8 d7f7 g8h8 e6e7 f2c2 f7f6 h8h7 f6f5 | 2,182 | crushing defensiveMove endgame exposedKing veryLong | ., ., ., ., ., β, ., .,
β, β, ., β, ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2qk2r/pp1n1ppp/3p1b2/2pPpb2/Q1P1N3/8/PP2PPPP/R3KBNR w KQkq - 4 9 | e4d6 e8f8 d6f5 | 1,301 | crushing fork opening short | β, ., ., β, β, ., ., β,
β, β, ., β, ., β, β, β,
., ., ., β, ., β, ., .,
., ., β, β, β, β, ., .,
β, ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., β, β, β, β,
β, ., ., ., β, β, β, β | true | true | true | true | w |
R7/5pk1/6p1/7p/1p6/1P4PP/P5K1/1b6 b - - 1 34 | b1e4 g2f2 e4a8 | 984 | crushing endgame fork short | β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., β, ., ., ., ., β, β,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
6k1/5pp1/2P2n1p/1Q6/5K2/5N1P/6q1/8 w - - 0 38 | c6c7 g2c2 b5b8 g8h7 c7c8q | 1,661 | advancedPawn crushing endgame long promotion | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., ., β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/p4p2/2pk2r1/2Npp3/1PbP1R2/P4K2/5P2/8 w - - 0 32 | f4f7 e5d4 f3f4 g6f6 f7f6 | 2,237 | crushing endgame long | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., β, β, ., ., β, .,
., ., β, β, β, ., ., .,
., β, β, β, ., β, ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r5/5pk1/p1b3pp/1p5r/1P1QP3/PB3P1q/4R2P/2R4K b - - 5 32 | g7h7 e2g2 h3f3 | 2,074 | advantage defensiveMove middlegame short | ., ., β, ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., β, ., ., ., β, β,
., β, ., ., ., ., ., β,
., β, ., β, β, ., ., .,
β, β, ., ., ., β, ., β,
., ., ., ., β, ., ., β,
., ., β, ., ., ., ., β | false | false | false | false | b |
8/5Bbk/6R1/p7/1p3Pqp/1P2BbPr/P4Q1P/6K1 b - - 0 43 | h4g3 g6g4 g3f2 e3f2 f3g4 | 1,771 | advancedPawn crushing long middlegame | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., β, ., ., β, β, β, β,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
6k1/1ppq3p/3p2pQ/3P4/2r1P3/P5b1/8/5R1K w - - 0 50 | h6f8 | 814 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., β, β, β, ., ., ., β,
., ., ., β, ., ., β, β,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β | false | false | false | false | w |
r4rk1/ppq2pp1/2pbpBb1/6N1/4P2p/3P2PP/P1Q2PB1/1R3RK1 b - - 0 20 | g7f6 g5f3 h4g3 | 1,507 | 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, . | false | false | false | false | b |
2b2rk1/p2p1pb1/2pR3p/5Qp1/8/2q1B1P1/PrB2P1P/2KR4 w - - 4 21 | f5h7 | 1,037 | 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, ., ., ., . | false | false | false | false | w |
8/2p5/2Pp4/3Pp3/4P2k/4NKp1/5n2/8 w - - 2 55 | e3f5 h4h3 f5g3 f2d3 g3f5 | 1,426 | crushing endgame knightEndgame long master | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., β, β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2qr1k1/5pbp/p2B2p1/2pB3n/1p6/5n1P/PP1Q1PP1/R2NR1K1 w - - 0 19 | d5f3 e8e1 d2e1 | 1,717 | 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, . | false | false | false | false | w |
8/6k1/6p1/1p1P1pKp/r6P/6P1/P3RP2/8 b - - 2 40 | a4g4 | 802 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., β, ., β, ., β, β, β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/3n2p1/3k4/p3pK2/NpP1P2P/1P6/8/8 b - - 1 54 | d7c5 a4b2 c5b3 | 1,529 | advantage endgame knightEndgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
β, ., ., ., β, β, ., .,
β, β, β, ., β, ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2qk2r/5ppp/p4b2/2pQ4/Np3N2/3P2P1/PPP1nPKP/R4R2 b kq - 2 16 | e2f4 g3f4 d8d5 | 1,151 | advantage master middlegame short | β, ., ., β, β, ., ., β,
., ., ., ., ., β, β, β,
β, ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
β, β, ., ., ., β, ., .,
., ., ., β, ., ., β, .,
β, β, β, ., β, β, β, β,
β, ., ., ., ., β, ., . | false | false | true | true | b |
8/1p3N2/4pK2/2kb2P1/5R2/5r2/8/8 w - - 1 59 | f4f3 d5f3 g5g6 f3e4 g6g7 | 1,540 | advancedPawn crushing endgame long | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r4r/pbkq1p2/1p1N4/8/2PQ1p2/5P1p/P1P4K/3nRB2 w - - 0 32 | d6b5 c7b8 d4d7 | 1,224 | crushing deflection discoveredAttack middlegame short | ., ., β, ., ., ., ., β,
β, β, β, β, ., β, ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., β, ., β,
β, ., β, ., ., ., ., β,
., ., ., β, β, β, ., . | false | false | false | false | w |
4qk2/p1Q2p2/3p1Pp1/4r3/6p1/P2P3r/BPP2RKP/8 w - - 1 33 | c7d6 f8g8 a2f7 g8f7 d6c7 | 1,582 | advantage attraction 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 |
4r2k/q2r2pp/1p3p2/pP3N1P/1bBP1N2/6P1/5PK1/1R1R4 w - - 0 39 | f4g6 h7g6 h5g6 a7b7 f2f3 | 1,900 | crushing defensiveMove long master middlegame sacrifice | ., ., ., ., 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 |
5r1k/p2n2pp/1p3q2/3Q1N2/4N1P1/b1r1P3/P4P1P/1K1R3R b - - 2 23 | c3c1 d1c1 f6b2 | 1,558 | clearance mate mateIn2 middlegame queensideAttack sacrifice short | ., ., ., ., ., β, ., β,
β, ., ., β, ., ., β, β,
., β, ., ., ., β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., β, ., β, .,
β, ., β, ., β, ., ., .,
β, ., ., ., ., β, ., β,
., β, ., β, ., ., ., β | false | false | false | false | b |
r4r1k/2p4p/p1np4/1p2pp1n/3P3q/N1P1BP1P/PPBQ1P1K/6R1 w - - 0 22 | e3g5 h4f4 g5f4 | 1,440 | crushing middlegame short trappedPiece | β, ., ., ., ., β, ., β,
., ., β, ., ., ., ., β,
β, ., β, β, ., ., ., .,
., β, ., ., β, β, ., β,
., ., ., β, ., ., ., β,
β, ., β, ., β, β, ., β,
β, β, β, β, ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r3kb1n/3b4/pq1pN1p1/1ppP4/8/8/PPP3PP/R1B2RK1 w q - 0 19 | f1f8 e8e7 c1g5 | 1,703 | fork master mate mateIn2 middlegame short | β, ., ., ., β, β, ., β,
., ., ., β, ., ., ., .,
β, β, ., β, β, ., β, .,
., β, β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
β, ., β, ., ., β, β, . | false | false | false | true | w |
r1b2rk1/1p3pbp/p1n1p1p1/3pPn2/3P3P/P1N1BN2/1q2BPP1/R2QK2R w KQ - 0 14 | c3a4 b2a1 d1a1 | 1,532 | 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, β, β, .,
β, ., ., β, β, ., ., β | true | true | false | false | w |
6k1/5prp/p7/1p1q1r2/2pp1QP1/7P/PP3R1K/8 w - - 0 38 | f4b8 d5d8 b8d8 | 869 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., .,
., β, ., β, ., β, ., .,
., ., β, β, ., β, β, .,
., ., ., ., ., ., ., β,
β, β, ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/2k5/7p/3KPp2/8/6P1/8 b - - 1 42 | h5h4 d4d3 f4f3 g2f3 h4h3 | 2,054 | crushing endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/2P5/3P4/5k1K/5P2/P5R1/3r4 b - - 0 48 | d1h1 g2h2 h1h2 | 1,441 | endgame master mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., . | false | false | false | false | b |
8/8/2n2ppp/1k1Bp3/p3P1PP/2PK1P2/8/8 w - - 0 33 | d5c6 b5c6 d3c4 a4a3 c4b3 | 1,780 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
., β, ., β, β, ., ., .,
β, ., ., ., β, ., β, β,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bqr1k1/pp1n1ppp/8/2Q5/5p2/4PN1P/PPP2PP1/2KR1B1R b - - 0 12 | d7c5 d1d8 e8d8 | 976 | 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 | false | false | false | false | b |
r2b1rk1/1p1q1ppp/p2p4/2pn4/2P1PP2/1PQ5/PB4PP/R4RK1 w - - 0 18 | c3g7 | 851 | 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 |
8/1kB2p2/2R1p1p1/p2p4/r7/2n4P/5PP1/6K1 w - - 1 46 | c6c3 a4a1 g1h2 | 1,301 | advantage endgame hangingPiece short | ., ., ., ., ., ., ., .,
., β, β, ., ., β, ., .,
., ., β, ., β, ., β, .,
β, ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1b3k1/p5bp/3B2p1/3q4/5pP1/8/PPP1Q3/2K4R w - - 0 22 | e2e8 g7f8 e8f8 | 562 | 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 |
r1b2rk1/1p1pqpp1/p4n1p/6B1/1b6/1R1B1N2/2P2PPP/3Q1RK1 w - - 0 21 | g5f6 e7f6 b3b4 | 1,257 | 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, . | false | false | false | false | w |
5rk1/2p3bp/1p1p2p1/1P1Pp1q1/1B2P3/5R1n/P5PP/R2Q3K b - - 0 23 | h3f2 f3f2 f8f2 | 1,937 | advantage fork middlegame short xRayAttack | ., ., ., ., ., 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 |
r3nrk1/1p1b3p/p2qp1p1/2p3B1/P1BN2n1/2N5/1P2Q1PP/3R1RK1 b - - 0 20 | d6h2 | 1,044 | kingsideAttack master mate mateIn1 middlegame oneMove | β, ., ., ., β, β, β, .,
., β, ., β, ., ., ., β,
β, ., ., β, β, ., β, .,
., ., β, ., ., ., β, .,
β, ., β, β, ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., β, β,
., ., ., β, ., β, β, . | false | false | false | false | b |
8/8/7p/5P2/2kp3P/1R2r3/2K5/8 w - - 0 44 | b3e3 d4e3 f5f6 e3e2 c2d2 e2e1q d2e1 | 1,661 | crushing endgame master rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., β,
., β, ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1k6/1p4n1/1N6/4b2P/6P1/5P2/5K2 w - - 0 42 | b5d6 b7c6 d6e4 | 716 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/8/K4p2/1pk5/8/8/P5P1/8 w - - 0 45 | g2g4 b5b4 a6a5 | 2,383 | crushing endgame pawnEndgame quietMove short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4k3/n1P2p2/2K3pp/1P6/7P/5P2/8/8 w - - 1 50 | c6b7 e8d7 b7a7 | 2,013 | crushing defensiveMove endgame knightEndgame short | ., ., ., ., β, ., ., .,
β, ., β, ., ., β, ., .,
., ., β, ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r4k/5p2/1q2pP2/pP1pP1rp/Pb1P1RP1/2pB4/5K1Q/3R4 b - - 1 41 | c3c2 d1c1 b4d2 c1c2 c8c2 d3c2 b6c7 | 2,653 | advancedPawn clearance 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, ., ., ., . | false | false | false | false | b |
2r4k/6p1/7p/p3P3/4Q3/1p1P2qP/2r2RP1/5RK1 w - - 0 44 | f2f8 c8f8 f1f8 | 753 | endgame mate mateIn2 short | ., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., ., β, β,
., ., β, ., ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
r1q2rk1/ppp2pn1/8/6QP/8/3b1P2/PPP3P1/2KR3R w - - 0 22 | h5h6 d3g6 h6g7 | 1,640 | advancedPawn 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 |
r3kr2/pp1bnpQ1/1qn1p1p1/3pP1Pp/2pP4/NPP5/P3B1PP/R1B2RK1 b q - 0 17 | c6d4 c3d4 b6d4 g1h1 d4a1 | 1,940 | 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, ., β, β,
β, ., β, ., ., β, β, . | false | false | false | true | b |
2r3k1/Q4p1p/6p1/P4n2/8/5PPb/4P2P/2R3K1 b - - 0 28 | c8c1 g1f2 c1f1 | 885 | endgame mate mateIn2 short | ., ., β, ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., β,
., ., β, ., ., ., β, . | false | false | false | false | b |
3b3k/8/1pbN2pp/2p1pp2/2B5/P1P4P/1P3PP1/6K1 w - - 4 26 | d6f7 h8g7 f7d8 | 593 | 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 | w |
1Q6/p3r1kp/Pbp3p1/8/1Pp1q3/7P/6P1/5R1K w - - 1 36 | b8f8 | 857 | endgame master mate mateIn1 oneMove | ., β, ., ., ., ., ., .,
β, ., ., ., β, ., β, β,
β, β, β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, β, ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
2r1k2r/1R2bp2/4p2p/3pP3/p2P1Q2/3p1P2/q2N1KP1/3R4 w k - 0 29 | b7e7 e8e7 f4f6 e7d7 f6f7 | 1,258 | attraction crushing deflection long middlegame sacrifice | ., ., β, ., β, ., ., β,
., β, ., ., β, β, ., .,
., ., ., ., β, ., ., β,
., ., ., β, β, ., ., .,
β, ., ., β, ., β, ., .,
., ., ., β, ., β, ., .,
β, ., ., β, ., β, β, .,
., ., ., β, ., ., ., . | false | false | true | false | w |
r3k2r/4qpp1/p3pn1p/Qp1pN3/3P4/4P1P1/PP1N1PP1/2R2K2 w kq - 2 20 | c1c7 e7c7 a5c7 | 1,589 | 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, ., . | false | false | true | true | w |
r1b1kb1r/pp1p2pp/3P4/2pNPp2/8/5N2/PqnBKPPP/R2Q1B1R b kq - 2 13 | b2b5 | 1,699 | 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 | false | false | true | true | b |
8/2P5/p5R1/1p3b2/1P2k2P/4pp2/P7/3K4 b - - 0 56 | f3f2 d1e2 e4d4 g6d6 d4e5 d6d8 f5g4 e2e3 f2f1q | 2,090 | advancedPawn crushing defensiveMove deflection endgame exposedKing promotion veryLong | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
., β, ., ., β, ., ., β,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
3r2k1/5p1p/1R1P2p1/2p1B1P1/pp5P/4KP2/b7/8 w - - 0 34 | d6d7 a2e6 e5f6 e6d7 f6d8 | 2,326 | advancedPawn crushing endgame long | ., ., ., β, ., ., β, .,
., ., ., ., ., β, ., β,
., β, ., β, ., ., β, .,
., ., β, ., β, ., β, .,
β, β, ., ., ., ., ., β,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1r2/5kpp/4pn2/p7/1p6/5N2/2P2PPP/R3R1K1 w - - 0 22 | f3g5 f7g8 g5e6 d8a8 e6f8 | 1,623 | crushing deflection endgame fork long | ., ., ., β, ., β, ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
4k2r/p1qn4/1p3N2/3p1R2/3P4/4P1b1/PP4P1/2NQ2K1 b k - 0 23 | d7f6 f5f6 c7h7 | 2,319 | advantage clearance defensiveMove middlegame short | ., ., ., ., β, ., ., β,
β, ., β, β, ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, .,
β, β, ., ., ., ., β, .,
., ., β, β, ., ., β, . | false | false | true | false | b |
4r2k/5n2/1p1p1NQp/p1p2N2/P4b2/7q/1PP2B2/3KR3 b - - 3 35 | h3f3 e1e2 f3e2 | 1,618 | fork mate mateIn2 middlegame short | ., ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., β, ., β, ., β, β, β,
β, ., β, ., ., β, ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., β, β, ., ., β, ., .,
., ., ., β, β, ., ., . | false | false | false | false | b |
r7/P4pkp/R5p1/8/1p6/2pP2PP/3n3K/4Q3 b - - 0 37 | d2f3 h2h1 f3e1 | 764 | crushing endgame fork master short | β, ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, β, ., ., β, β,
., ., ., β, ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | b |
5rk1/p4n2/2p2p2/1p2pN2/1P1nP3/P4PK1/2Pr2PR/7R w - - 2 39 | f5e7 g8g7 h2h7 | 1,404 | kingsideAttack mate mateIn2 middlegame short | ., ., ., ., ., β, β, .,
β, ., ., ., ., β, ., .,
., ., β, ., ., β, ., .,
., β, ., ., β, β, ., .,
., β, ., β, β, ., ., .,
β, ., ., ., ., β, β, .,
., ., β, β, ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | w |
5r2/4k1p1/6p1/pppP4/2Pn1R2/1P5P/P4PP1/5K2 w - - 5 30 | d5d6 e7e8 d6d7 e8d7 f4f8 | 1,591 | advancedPawn advantage deflection endgame exposedKing long | ., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., β, .,
β, β, β, β, ., ., ., .,
., ., β, β, ., β, ., .,
., β, ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/1p6/p1p4p/k1P2K1P/8/8/8/8 w - - 0 49 | f5g6 a5b4 g6h6 | 775 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1k2/6p1/p4p1p/1p1b4/1P2B3/4K3/2P3PP/7R w - - 4 29 | h1d1 d5e4 d1d8 | 1,281 | advantage endgame short | ., ., ., β, ., β, ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., β, ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/p3Rp2/1pk4p/5P2/8/P3K3/1P4PP/3r4 b - - 3 40 | d1e1 e3d4 e1e7 | 979 | crushing endgame master rookEndgame short skewer | ., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., .,
., β, β, ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., β, β,
., ., ., β, ., ., ., . | false | false | false | false | b |
8/p2pkp2/1p2pp2/3r4/8/R6p/5P1P/3R3K b - - 0 43 | d5d1 | 1,115 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
β, ., ., β, β, β, ., .,
., β, ., ., β, β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., β | false | false | false | false | b |
3krQ2/1p6/p2p3r/PqpP4/6p1/6P1/1PP3NP/4R2K w - - 2 30 | e1e8 b5e8 f8h6 | 1,598 | crushing 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 | w |
6k1/pp4p1/7p/2pp4/4N2q/3P4/PPP2Q2/1K6 b - - 0 42 | h4h1 f2e1 h1e1 | 800 | endgame | ., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., β, β, ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., β, ., ., ., .,
β, β, β, ., ., β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
r4k2/1p3p1R/4p3/1pPp3N/2n5/r7/5PPP/R5K1 w - - 0 29 | h7h8 f8e7 h8a8 | 834 | crushing endgame short | β, ., ., ., ., β, ., .,
., β, ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., β, β, β, ., ., ., β,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
5Q2/rq5p/6p1/p2pNp1k/3Pb2P/8/PP4P1/2R3K1 w - - 3 30 | g2g4 f5g4 f8f4 b7e7 f4g4 | 2,525 | advantage endgame long | ., ., ., ., ., β, ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., β, β, β, ., β,
., ., ., β, β, ., ., β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
2q5/k1r5/p2QR3/2r5/1P2P3/4P3/1P4P1/1K1R4 b - - 0 31 | c5c1 b1a2 c1d1 d6d1 c8e6 | 1,076 | advantage endgame long | ., ., 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.