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 |
|---|---|---|---|---|---|---|---|---|---|
8/1R2q1rk/2BNp2p/2PpPp2/1P1P1P2/8/r6P/2Q4K b - - 2 40 | a2h2 h1h2 e7h4 | 1,681 | attraction mate mateIn2 middlegame 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 |
r2qk2r/pppb4/1b1p4/4n1Bp/6n1/5N1P/PPB2PP1/RN1Q1RK1 b kq - 0 15 | e5f3 d1f3 d8g5 | 1,305 | crushing intermezzo kingsideAttack opening short | β, ., ., β, β, ., ., β,
β, β, β, β, ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
β, β, β, ., ., β, β, .,
β, β, ., β, ., β, β, . | false | false | true | true | b |
8/p1k5/n7/2N1p1p1/2K1P1P1/5P2/8/8 b - - 1 46 | a6c5 c4c5 a7a5 c5d5 a5a4 | 2,506 | endgame | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., β, .,
., ., β, ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/p4k2/1p3b2/1B1p4/P5Q1/2r1q1P1/7K/5R2 w - - 0 41 | b5e8 f7e8 f1f6 e8d8 g4g8 d8c7 f6f7 c7d6 g8f8 | 2,911 | crushing deflection endgame exposedKing veryLong | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., β, .,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
3q1rk1/p2pbppp/1p2pn2/8/1P2P3/PQ3N2/1B2bPPP/1BR3K1 w - - 1 19 | e4e5 e2f3 e5f6 | 1,961 | 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 |
2kr3r/1b3pp1/p7/1p1PR3/2pN3q/2P5/PPQ3B1/5RK1 b - - 0 25 | h4h2 g1f2 h2e5 c2f5 e5f5 | 1,490 | advantage fork long middlegame | ., ., β, β, ., ., ., β,
., β, ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
., β, ., β, β, ., ., .,
., ., β, β, ., ., ., β,
., ., β, ., ., ., ., .,
β, β, β, ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | b |
8/6k1/2p4p/1pB2BpP/1Pb3P1/2PN4/1RK5/r2r4 b - - 2 43 | c4d3 f5d3 a1c1 c2b3 d1d3 | 1,453 | advantage deflection long master middlegame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., β, β, ., ., β, β, β,
., β, β, ., ., ., β, .,
., ., β, β, ., ., ., .,
., β, β, ., ., ., ., .,
β, ., ., β, ., ., ., . | false | false | false | false | b |
r1bqkbnr/3npppp/p2p4/1p1N4/1Q2P3/4B3/PPP2PPP/R3KBNR w KQkq - 0 10 | b4c3 e7e6 d5c7 | 2,161 | crushing master 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 |
r2qr1k1/pbpn1pbp/1p4p1/6B1/4B2P/2P1PN2/PPQ2PP1/2KR3R b - - 0 14 | b7e4 g5d8 e4c2 | 1,209 | crushing middlegame short | β, ., ., β, β, ., β, .,
β, β, β, β, ., β, β, β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., β, ., β, β, ., .,
β, β, β, ., ., β, β, .,
., ., β, β, ., ., ., β | false | false | false | false | b |
r4r2/7k/6pp/1p2p3/3p1p1q/P5RP/1Q4PK/1B6 w - - 0 34 | g3g6 d4d3 b1d3 | 1,869 | 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 |
r6r/2kb1Bp1/p1n3P1/1pppp1B1/P2q2P1/1P1P4/2P2R1P/R2Q2K1 b - - 0 22 | h8h2 g5e3 d4e3 | 2,072 | 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, . | false | false | false | false | b |
5r2/6p1/p3rkBp/1p1p3P/2nP1Pp1/P1N5/1P5K/4R3 w - - 0 33 | c3d5 | 1,387 | 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 |
r5k1/ppp1qp1p/4b1pb/n3Q3/4P3/1PP5/P1KNBPPP/3R2NR b - - 0 16 | e6b3 a2b3 e7e5 | 1,171 | 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 | false | false | false | false | b |
r1br2k1/p3qppp/1p2pn2/8/3N4/2P5/PPB1QPPP/R3R1K1 w - - 0 16 | d4c6 e7c7 c6d8 | 1,500 | crushing fork 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, . | false | false | false | false | w |
5rk1/pp2R3/2p4Q/2Pp2p1/1P1q4/5PP1/P5KP/8 b - - 2 36 | d4d2 g2h3 g5g4 h3g4 d2h6 | 1,178 | crushing discoveredAttack endgame long master | ., ., ., ., ., β, β, .,
β, β, ., ., β, ., ., .,
., ., β, ., ., ., ., β,
., ., β, β, ., ., β, .,
., β, ., β, ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1n4r1/pq2k1N1/1p5p/1B1pPQ2/1b1P4/8/5P1P/6K1 w - - 1 31 | f5f6 | 1,623 | mate mateIn1 middlegame oneMove | ., β, ., ., ., ., β, .,
β, β, ., ., β, ., β, .,
., β, ., ., ., ., ., β,
., β, ., β, β, β, ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
3k2r1/p7/1p5b/6nN/8/3B2P1/PPPr1R1P/4R1K1 b - - 2 26 | g5h3 g1g2 h3f2 | 1,580 | crushing fork middlegame short | ., ., ., β, ., ., β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
β, β, β, β, ., β, ., β,
., ., ., ., β, ., β, . | false | false | false | false | b |
r1b2rk1/ppq3pp/4p3/4np2/2P4Q/4PP2/1BB2P1P/R3K2R w KQ - 1 18 | h4f4 e5f3 f4f3 | 2,103 | 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 | true | true | false | false | w |
r3k2r/4n1pp/nqp1R3/3p4/8/P1N5/5PPP/R2Q2K1 w kq - 1 21 | c3d5 b6f2 g1f2 | 2,111 | crushing middlegame short | β, ., ., ., β, ., ., β,
., ., ., ., β, ., β, β,
β, β, β, ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., β, ., ., β, . | false | false | true | true | w |
rnb1r1k1/pp3ppp/2p2q2/3p4/5n2/1B1P1N1P/PPP2PP1/RNQ1R1K1 w - - 3 15 | e1e8 | 944 | backRankMate hangingPiece 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 | false | false | w |
4r1k1/2p2qp1/1p1b1P1p/p6P/5PQ1/1PBn4/1P4rK/R4R2 w - - 0 35 | h2g2 d3f4 f1f4 d6f4 g4f4 | 2,133 | crushing hangingPiece long middlegame | ., ., ., ., β, ., β, .,
., ., β, ., ., β, β, .,
., β, ., β, ., β, ., β,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., β, β, β, ., ., ., .,
., β, ., ., ., ., β, β,
β, ., ., ., ., β, ., . | false | false | false | false | w |
6k1/6p1/4p2p/p2q1p2/P2Q1PP1/4P2P/7K/8 b - - 0 31 | d5d4 e3d4 f5g4 | 1,999 | crushing endgame queenEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
β, ., ., β, ., β, ., .,
β, ., ., β, ., β, β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2N5/R7/P1p1k3/3p3K/3P4/r3b3/8/8 w - - 1 46 | h5g6 e3g5 g6g5 | 2,528 | crushing endgame master short | ., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., β, ., β, ., ., .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r6/p2R1pr1/3p3k/q4P2/4P2b/P7/4Q3/5R1K w - - 1 29 | d7d6 f7f6 d6f6 h6g5 f6g6 g7g6 e2g2 | 2,453 | crushing exposedKing middlegame sacrifice veryLong | ., β, ., ., ., ., ., .,
β, ., ., β, ., β, β, .,
., ., ., β, ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., β | false | false | false | false | w |
Q1b4r/4kppp/4p3/8/4K3/8/PP1qPPPP/R4B1R b - - 0 16 | d2b4 e4e3 b4b6 e3f3 c8b7 a8b7 b6b7 | 2,546 | crushing fork 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 | b |
1k3b1r/ppp3pp/4Bp2/4n3/8/3rB2P/PP3PK1/3R1R2 w - - 0 19 | d1d3 e5d3 f1d1 f8c5 d1d3 | 1,456 | advantage clearance long middlegame | ., β, ., ., ., β, ., β,
β, β, β, ., ., ., β, β,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., β,
β, β, ., ., ., β, β, .,
., ., ., β, ., β, ., . | false | false | false | false | w |
r7/pbp1R2k/1pnq2pp/8/8/2N5/PPQ2PPP/4R1K1 b - - 1 23 | c6e7 c3b5 d6b4 | 2,370 | 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 | b |
7R/8/p7/1pn1pk2/8/3p2KP/P4P2/8 b - - 1 35 | e5e4 h8d8 c5b7 d8d7 f5e6 d7d4 e6e5 | 2,889 | crushing endgame quietMove veryLong | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4r2/1b5k/1q2pn1p/pp1pb2p/2p5/PPP5/3QB1PP/R1B2R1K w - - 0 25 | d2h6 h7g8 h6g5 | 2,338 | 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 | w |
8/6pp/2p1k3/1p2P3/pP1P4/2PKP2P/r3R1P1/8 b - - 0 37 | a2e2 d3e2 a4a3 e2d3 a3a2 | 931 | advancedPawn crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., β, ., ., .,
., β, ., ., β, ., ., .,
β, β, ., β, ., ., ., .,
., ., β, β, β, ., ., β,
β, ., ., ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/p4ppp/4p3/8/8/7P/P1r2PP1/1R3K2 w - - 0 22 | b1b8 c2c8 b8c8 | 400 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., β, β, .,
., β, ., ., ., β, ., . | false | false | false | false | w |
8/2b1np1k/R6p/2p1p1p1/2P1q1PP/5N2/1r1p1PB1/3Q2K1 w - - 0 30 | f3g5 h6g5 g2e4 | 1,245 | crushing 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 |
r1bq1rk1/pp1nb1p1/2n1p2p/3pp3/3P3N/1N1B4/PPQ2PPP/R1B2RK1 w - - 0 13 | d3h7 g8h8 h4g6 h8h7 g6f8 h7g8 f8e6 | 1,865 | crushing doubleCheck fork opening veryLong | β, ., β, β, ., β, β, .,
β, β, ., β, β, ., β, .,
., ., β, ., β, ., ., β,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., β,
., β, ., β, ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., β, ., ., β, β, . | false | false | false | false | w |
3r2k1/5p1p/2p3p1/p7/2B1PQ2/1PK2P2/P6P/3q4 w - - 0 32 | f4f7 g8h8 f7f6 | 1,114 | 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 |
2r4k/p3q1b1/1pN1b3/7p/1PP1B3/P5P1/2Rr3P/5RK1 w - - 0 27 | c6e7 g7d4 g1h1 | 1,649 | equality hangingPiece middlegame short | ., ., β, ., ., ., ., β,
β, ., ., ., β, ., β, .,
., β, β, ., β, ., ., .,
., ., ., ., ., ., ., β,
., β, β, ., β, ., ., .,
β, ., ., ., ., ., β, .,
., ., β, β, ., ., ., β,
., ., ., ., ., β, β, . | false | false | false | false | w |
2rq2k1/pb2rR2/1pp5/6p1/2PB1QPb/1P6/P6P/5RK1 w - - 0 29 | f4f6 d8d4 f6d4 e7f7 f1f7 | 1,897 | advantage long middlegame | ., ., β, β, ., ., β, .,
β, β, ., ., β, β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, β, ., β, β, β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, . | false | false | false | false | w |
r1b1k1nr/ppqp1p1p/6p1/4b3/2B5/4PQP1/PPPP3P/R1B1K2R w KQkq - 0 12 | f3f7 e8d8 f7f8 | 943 | attackingF2F7 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 | true | true | true | true | w |
4rr2/1Qpk4/p1n5/8/3P4/P1P5/1PB3q1/1K1R4 w - - 0 36 | d4d5 c6e7 c2a4 d7d8 b7b8 e7c8 d5d6 g2g6 a4c2 | 2,215 | advantage middlegame veryLong | ., ., ., ., β, β, ., .,
., β, β, β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., β, β, ., ., ., β, .,
., β, ., β, ., ., ., . | false | false | false | false | w |
6k1/pp3ppp/3p1r2/8/4Q2q/2P1P2P/PP3PB1/3R1K2 b - - 0 29 | h4f2 | 892 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., β, ., β, ., ., β,
β, β, ., ., ., β, β, .,
., ., ., β, ., β, ., . | false | false | false | false | b |
5rk1/4np1p/5R2/4p3/2Q1P3/2q2P2/Pr3P1P/R4BK1 b - - 1 22 | c3d2 c4c5 d2g5 g1h1 g5f6 | 2,153 | crushing fork 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 |
3r2k1/ppQ2pbp/3q2p1/8/2P5/5N2/5PPP/4R1K1 w - - 2 37 | e1e8 d8e8 c7d6 | 1,126 | advantage deflection endgame short | ., ., ., β, ., ., β, .,
β, β, β, ., ., β, β, β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/7p/p1p3p1/1pPk4/1P1p1PP1/7P/P3K3/8 w - - 0 33 | e2d3 h7h6 h3h4 | 1,840 | crushing defensiveMove endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., β, .,
., β, β, β, ., ., ., .,
., β, ., β, ., β, β, .,
., ., ., ., ., ., ., β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rrk/Q6p/2p1b3/2p5/3pP2q/3P2nR/PPP3PB/R6K w - - 5 29 | h2g3 h4h3 g2h3 g8g3 a7e7 g3h3 h1g2 f8g8 g2f2 h3h2 f2f3 | 2,285 | crushing defensiveMove fork middlegame veryLong | ., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., β,
., ., β, ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, β, ., ., β,
., ., ., β, ., ., β, β,
β, β, β, ., ., ., β, β,
β, ., ., ., ., ., ., β | false | false | false | false | w |
r1b1r3/pp3kpB/2n1pn2/q2p4/1b1P1B2/2N1P3/PPQ2P1P/R3K2R w KQ - 0 15 | c2g6 f7f8 f4h6 b4c3 b2c3 | 2,357 | 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 | true | true | false | false | w |
5k2/1P5p/R5p1/8/6B1/P2pn2P/7r/4K3 b - - 0 38 | d3d2 | 1,992 | advancedPawn endgame mate mateIn1 oneMove | ., ., ., ., ., β, ., .,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., β, β, ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | b |
r7/p1B2kpQ/2p2q1p/3b4/8/3Bn2P/P6K/6R1 w - - 4 31 | g1g7 f6g7 d3g6 f7f6 c7e5 f6e5 h7g7 | 2,032 | advantage attraction deflection middlegame sacrifice veryLong | β, ., ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., β, ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/8/5BQ1/1Rp2p2/2Pb1Pk1/5n2/1P4K1/4q3 b - - 7 57 | g4f4 g6h6 f4e4 f6d4 f3h4 h6h4 e1h4 | 2,574 | crushing endgame exposedKing sacrifice veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, β, ., ., β, ., .,
., ., β, β, ., β, β, .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | b |
2r2r1k/1R4bp/pq2Ppp1/1p2np2/8/1QN2B2/PP3PPP/4R1K1 b - - 6 23 | e5f3 g2f3 b6b7 | 1,188 | 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 | b |
3Q4/4ppkp/pB4p1/P1P3N1/4q3/2b4P/5PP1/6K1 b - - 1 31 | e4e1 g1h2 c3e5 g2g3 e1f2 | 987 | 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 |
Q7/6pk/7p/8/P4b2/1P3P1P/2r5/6RK b - - 0 51 | c2h2 | 697 | endgame mate mateIn1 oneMove | β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, β | false | false | false | false | b |
3k4/4nK2/4b3/7P/8/6P1/8/8 w - - 0 67 | f7e6 e7g8 e6f7 | 1,338 | crushing endgame short | ., ., ., β, ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1rk1/5pb1/b1q5/p2ppN2/Pp2P3/1B1P4/1PP2PP1/1K1R3R w - - 0 25 | f5e7 | 1,354 | 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 |
2r3k1/5pp1/1pq4p/P4Pn1/2Pp4/P2Q2P1/4R2P/2R3K1 b - - 0 30 | g5h3 g1f1 c6h1 | 1,418 | endgame mate mateIn2 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 |
5r1k/pR2Q1pp/8/8/5r2/6N1/PP3qPP/2R4K b - - 8 28 | f2f1 g3f1 f4f1 c1f1 f8f1 | 602 | backRankMate long mate mateIn3 middlegame sacrifice | ., ., ., ., ., β, ., β,
β, β, ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., ., β | false | false | false | false | b |
r1b1k2r/ppqp1pb1/4p3/4Pn1p/2B2Qp1/BPP5/P2N1PPP/R3R1K1 b kq - 3 16 | g7h6 f4e4 h6d2 | 1,633 | advantage middlegame short skewer | β, ., β, ., β, ., ., β,
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 |
r2qkb1r/2p2ppp/p1N1p1b1/3n4/3P2P1/2N1B2P/PPP1QP2/R3K2R b KQkq - 0 13 | d5c3 c6d8 c3e2 | 1,547 | 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 | true | true | true | true | b |
6k1/pQ3pbp/1p2q3/5n2/3pN3/3P4/1r3BPP/5RK1 w - - 0 26 | b7b8 g7f8 f2d4 f5d4 e4f6 e6f6 f1f6 | 2,450 | advantage deflection middlegame sacrifice veryLong | ., ., ., ., ., ., 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/kpPKpp2/7p/7P/8/8 w - - 0 46 | c5c6 a5b6 d5d6 | 1,042 | crushing endgame master pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, β, β, β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4k3/3N4/4P3/3K2p1/8/7p/8/8 b - - 1 52 | e8e7 d7f6 h3h2 d5e5 h2h1q | 2,397 | advancedPawn crushing endgame knightEndgame long master promotion | ., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/pp1n2pp/3b4/2ppq3/6Q1/2NP4/PPPB2PP/4R1K1 b - - 6 17 | e5h2 | 1,196 | 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 | b |
r7/1R5P/p1k4r/P1p2pp1/8/5PK1/8/3R4 w - - 5 43 | b7b6 c6c7 b6h6 | 1,148 | crushing endgame rookEndgame short skewer | β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
β, ., β, ., ., ., ., β,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
8/8/6Pp/4k3/3p3P/1p1K4/8/8 w - - 0 61 | g6g7 b3b2 d3c2 d4d3 c2b2 d3d2 b2c2 | 1,406 | advancedPawn crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., β,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn2kb1r/ppq1ppp1/2p5/3P2Bp/6n1/2N2B1P/PPP2PP1/R2Q1RK1 b kq - 0 11 | c7h2 | 565 | 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 |
1q6/p2b2pk/2pP3p/2PpRp2/P1r2P2/3Q2P1/R5KP/Br6 b - - 8 31 | b1a1 a2a1 b8b2 | 1,566 | 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, ., ., ., ., ., . | false | false | false | false | b |
1r1q1rk1/1b2bppp/p7/3pP3/P1p5/3Q1N1P/1PB2PP1/R3R1K1 w - - 0 20 | d3h7 | 982 | 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, . | false | false | false | false | w |
4k2r/3q1p1p/5b2/4p2P/1B1p4/1P3P2/2P1Q3/5R1K b k - 6 29 | d7h3 e2h2 h3f1 | 968 | crushing deflection endgame short | ., ., ., ., β, ., ., β,
., ., ., β, ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
., β, ., β, ., ., ., .,
., β, ., ., ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., β | false | false | true | false | b |
4r3/1pp2kpp/1pn5/3b4/3P3P/2P3P1/PP1NrP2/R1BR2K1 b - - 0 21 | e2e1 d1e1 e8e1 | 521 | 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, . | false | false | false | false | b |
8/5p2/5kp1/3p3p/5K1P/4P1P1/5P2/8 w - - 3 50 | f2f3 f6e6 f4g5 e6e5 g5h6 | 2,066 | crushing endgame long pawnEndgame quietMove zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1rk1/q3np1p/4N1p1/4b3/2P5/6P1/P2R2BP/3Q1R1K b - - 1 30 | d8d2 d1d2 f7e6 | 1,776 | advantage 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 |
r4k2/pp3p2/2pp2pq/4p3/B3Pn2/2PPQ3/PP3P2/R5KR b - - 9 25 | h6g5 e3g3 f4e2 g1f1 e2g3 | 1,355 | 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 | false | false | false | false | b |
2r4r/6k1/2b2p2/3p4/3Qp3/1P2PPq1/P1R3p1/5RK1 w - - 0 30 | c2g2 g3g2 g1g2 c6b5 f1g1 c8c2 g2g3 | 2,478 | crushing middlegame pin quietMove veryLong | ., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, β, ., ., .,
., β, ., ., β, β, β, .,
β, ., β, ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
r2qr1k1/2p2pp1/2Q1bn1p/p7/1p2P3/3P3P/PPP1NPP1/1K1R1B1R b - - 1 15 | f6e4 c6e8 d8e8 | 1,935 | 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 |
2b3k1/2q3p1/p2pp2p/1p5N/1Pr1P3/P1b2Q1P/1P4P1/5R1K w - - 0 31 | f3f8 g8h7 b2c3 | 2,360 | crushing 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 |
8/p5k1/1b2p1p1/5p1p/2B1N3/1P6/b4PPP/6K1 w - - 0 27 | e4c3 a2b3 c4b3 | 2,289 | endgame equality short trappedPiece | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, ., ., β, ., β, .,
., ., ., ., ., β, ., β,
., ., β, ., β, ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/5ppk/3Q3p/p2p4/3P4/5PnP/6P1/q1N2BK1 b - - 0 30 | a1d4 g1h2 g3f1 | 1,762 | crushing deflection endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., β,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, .,
β, ., β, ., ., β, β, . | false | false | false | false | b |
rn1qk2r/p1p2ppp/1p2pn2/8/4b3/2P3PP/P2PNPB1/R1BQ1RK1 w kq - 0 11 | g2e4 f6e4 d1a4 d8d7 a4e4 | 1,624 | advantage fork long 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, . | false | false | true | true | w |
3r4/p1p5/6p1/8/2kbNpq1/P7/4PPB1/1R3K2 w - - 1 32 | b1b4 c4d5 e4f6 d5c5 f6g4 | 1,597 | advantage doubleCheck endgame long master | ., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, β, β, β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., β, ., ., ., β, ., . | false | false | false | false | w |
8/8/p1K5/Pp1p4/1P1P4/2k5/8/8 b - - 0 57 | c3d4 c6b7 d4c4 b7a6 d5d4 a6b6 d4d3 a5a6 d3d2 a6a7 d2d1q | 2,007 | advancedPawn crushing endgame pawnEndgame promotion quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, β, ., β, ., ., ., .,
., β, ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/3R3p/6p1/7k/r6P/5KP1/8 w - - 10 50 | d6h6 | 1,132 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq1k1r/pp1n3p/2pN2p1/4p3/1P3nP1/1QP4P/P4PB1/RN1R2K1 w - - 7 19 | b3f7 | 915 | 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, . | false | false | false | false | w |
8/1R3q1k/6pp/1P4p1/2r5/3Q3P/5PP1/6K1 b - - 0 36 | c4c1 g1h2 f7b7 | 889 | crushing endgame intermezzo short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., β, β,
., β, ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r2qr1k1/1p4b1/p1n3p1/2pNp3/2P2B2/8/PP1Q2PP/R3R1K1 b - - 0 20 | e5f4 e1e8 d8e8 | 1,035 | 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 | b |
1r3rk1/1q3pp1/4p2p/pB1n3P/6R1/P3PP2/1P2QP2/1K4R1 b - - 4 25 | b7b5 g4g7 g8h8 e2c2 d5f6 | 2,374 | crushing long middlegame | ., β, ., ., ., β, β, .,
., β, ., ., ., β, β, .,
., ., ., ., β, ., ., β,
β, β, ., β, ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., β, β, ., .,
., β, ., ., β, β, ., .,
., β, ., ., ., ., β, . | false | false | false | false | b |
r2q1rk1/1p2b3/p2pp2p/4n1p1/4Ppn1/2N5/PPP1BBPP/R2Q1R1K w - - 4 17 | e2g4 e5g4 d1g4 | 1,068 | advantage opening short | β, ., ., β, ., β, β, .,
., β, ., ., β, ., ., .,
β, ., ., β, β, ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., β, β, β, .,
., ., β, ., ., ., ., .,
β, β, β, ., β, β, β, β,
β, ., ., β, ., β, ., β | false | false | false | false | w |
rnb2rk1/pp3ppp/1qp5/4N3/4P3/1B2P3/PPP3PP/R2QK2R b KQ - 0 11 | b6a5 d1d2 a5e5 | 1,999 | crushing fork 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 | true | true | false | false | b |
4Rb2/pk1p1P1p/1p6/8/1P6/P7/2r4P/5K2 w - - 0 36 | e8f8 c2c6 f8b8 b7b8 f7f8q | 981 | advancedPawn advantage attraction endgame hangingPiece long promotion | ., ., ., ., β, β, ., .,
β, β, ., β, ., β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
r1b3r1/pp2bk1p/2p2p1B/8/5Q2/2Pq1N2/Pn3PPP/RN3RK1 w - - 2 18 | f3e5 f7e8 e5d3 | 1,176 | crushing master 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, . | false | false | false | false | w |
r2q2k1/1p3rpp/p2B1n2/5b2/2Pp4/3n3P/B4PP1/RN1Q1RK1 w - - 0 17 | c4c5 | 1,341 | advantage defensiveMove middlegame oneMove pin | 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 |
2k5/p1p5/Pp6/3r4/4Q3/8/6PP/7K b - - 2 35 | d5d1 e4e1 d1e1 | 400 | backRankMate endgame mate mateIn2 queenRookEndgame short | ., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
r5k1/p3p1b1/1pp3Bp/2N1q3/5r2/2P5/PP4Q1/1K4R1 w - - 0 27 | c5d3 e5g5 d3f4 | 2,302 | advantage fork middlegame short | β, ., ., ., ., ., β, .,
β, ., ., ., β, ., β, .,
., β, β, ., ., ., β, β,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., β, .,
., β, ., ., ., ., β, . | false | false | false | false | w |
R7/4bpp1/4p2p/2R5/8/pk4P1/r4PKP/8 w - - 12 34 | a8b8 b3a4 c5c4 | 2,651 | crushing endgame short | β, ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., β, ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/6k1/6P1/3R3K/8/1Brp4/P7/5r2 w - - 1 48 | d5d7 g7f6 d7f7 f6e5 f7f1 | 1,447 | crushing endgame exposedKing long skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., β, β, β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
r3r1k1/p3bppp/2p3q1/2B1Pb2/2PpNP2/1P1P4/P3Q1PP/R4RK1 b - - 0 20 | f5e4 d3e4 e7c5 | 1,494 | advantage capturingDefender intermezzo 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 |
8/1ppbn3/p2k1p2/P2Pp1p1/1P2P3/1B2NP2/3K2P1/8 w - - 3 36 | e3c4 | 1,185 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., β, β, β, β, ., ., .,
β, ., ., β, ., β, ., .,
β, ., ., β, β, ., β, .,
., β, ., ., β, ., ., .,
., β, ., ., β, β, ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/1pp2k2/8/P4P1p/2P2K2/5P2/8 b - - 1 38 | f6f5 c3c4 c6c5 f3e3 f5g4 f4f5 g4f5 | 2,148 | crushing endgame pawnEndgame quietMove veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/p6p/1pQ1b1p1/5pq1/2P1P3/1P3B1P/P2r2P1/R4RK1 b - - 1 25 | e6d7 c6b7 f5e4 | 2,213 | crushing master middlegame short | ., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., β,
., β, β, ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., β, ., ., .,
., β, ., ., ., β, ., β,
β, ., ., β, ., ., β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
3k4/3b2pp/3N4/r2nPp2/3p4/B7/5P1P/R5K1 w - - 2 35 | d6b7 d8c7 b7a5 | 918 | advantage endgame fork short | ., ., ., β, ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., β, ., ., ., .,
β, ., ., β, β, β, ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
r2q1rk1/pp2npbp/2n3p1/2Pp1b2/8/2NBPN2/PPQ2PPP/R1B2RK1 b - - 5 11 | c6b4 d3f5 b4c2 | 1,533 | advantage opening short | β, ., ., β, ., β, β, .,
β, β, ., ., β, β, β, β,
., ., β, ., ., ., β, .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, β, ., .,
β, β, β, ., ., β, β, β,
β, ., β, ., ., β, β, . | false | false | false | false | b |
2bq3k/1p2r3/4P3/2pP1rRB/8/8/3Q4/3R2K1 b - - 0 36 | f5g5 d2g5 e7g7 | 1,158 | advantage middlegame pin short | ., ., β, β, ., ., ., β,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, β, ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, . | false | false | false | false | b |
2r3k1/6pp/1Q3p2/4p3/1P1p4/2n2qP1/P2R1B1P/6K1 w - - 0 34 | b6e6 g8f8 e6c8 | 932 | crushing endgame fork master short | ., ., β, ., ., ., β, .,
., ., ., ., ., ., β, β,
., β, ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., ., β, ., ., β, β, .,
β, ., ., β, ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
Subsets and Splits
SQL Console for codingmonster1234/chess_puzzles_dataset
Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.