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 |
|---|---|---|---|---|---|---|---|---|---|
4kb1r/2pnqppp/P1Q3b1/3B4/3N4/2N5/1Pn2PPP/R1BKR3 b k - 0 18 | e7e1 | 1,047 | 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 | true | false | b |
rn3bkr/p5pp/1pp2q2/3pNb2/3P4/1QN5/PPP2PPP/R4RK1 w - - 0 13 | c3d5 c6d5 b3d5 | 1,649 | 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 |
2k4r/ppp2pp1/2b5/3r3p/3N4/q3P3/2PBQPPP/1K1R3R b - - 1 16 | d5d4 e3d4 c6d5 | 2,076 | advantage clearance middlegame sacrifice short | ., ., β, ., ., ., ., β,
β, β, β, ., ., β, β, .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., .,
β, ., ., ., β, ., ., .,
., ., β, β, β, β, β, β,
., β, ., β, ., ., ., β | false | false | false | false | b |
8/5R2/6p1/3k3p/3r4/5K2/6PP/8 w - - 0 50 | f7d7 d5c5 d7d4 c5d4 f3f4 | 1,213 | crushing defensiveMove endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3k2r/pp2nppp/8/q1pp1b2/1P6/1PN3Q1/1P1B1PPP/2KR1BNR b kq - 0 12 | a5a1 c3b1 a1b1 | 469 | mate mateIn2 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, ., β, β, β | false | false | true | true | b |
1rbr3k/1p2qppp/pn3N2/2p3P1/2B2P2/2PQP3/P6P/R3K1R1 w Q - 5 21 | d3h7 | 815 | 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, . | false | true | false | false | w |
r1bqk1nr/pp2b2p/2n1ppN1/3p4/3P1B2/2NB4/PPP2PPP/R2Q1RK1 b kq - 0 10 | h7g6 d3g6 e8f8 | 2,029 | 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 | true | true | b |
2k4q/pp6/3p2p1/3Pp2b/Br6/3Q1PRP/P4P1K/8 w - - 0 29 | d3c3 c8b8 c3b4 | 1,177 | 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 |
2rr2k1/p3qpp1/7p/4N3/Q1NP2P1/7P/PP6/R2K3R b - - 0 25 | d8d4 d1c2 e7e5 | 1,694 | crushing middlegame pin 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 |
2r4k/p2Q2pp/1p6/2qp1NP1/4p2P/1P6/PP3P2/1K5R b - - 1 33 | c5c2 b1a1 c2c1 h1c1 c8c1 | 1,091 | backRankMate endgame long mate mateIn3 sacrifice | ., ., β, ., ., ., ., β,
β, ., ., β, ., ., β, β,
., β, ., ., ., ., ., .,
., ., β, β, ., β, β, .,
., ., ., ., β, ., ., β,
., β, ., ., ., ., ., .,
β, β, ., ., ., β, ., .,
., β, ., ., ., ., ., β | false | false | false | false | b |
5k1r/1bq3b1/3p1npp/1BN1r3/p5P1/4B1QP/PP3P2/1K2R3 w - - 3 27 | g3e5 d6e5 c5e6 f8g8 e6c7 | 1,696 | advantage exposedKing fork long middlegame sacrifice | ., ., ., ., ., β, ., β,
., β, β, ., ., ., β, .,
., ., ., β, ., β, β, β,
., β, β, ., β, ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., β, β,
β, β, ., ., ., β, ., .,
., β, ., ., β, ., ., . | false | false | false | false | w |
r3k3/ppp2p2/2np4/8/2B1PP2/2B4r/PPP5/2Kn3R w q - 0 22 | h1h3 d1c3 h3h8 e8e7 h8a8 | 1,642 | crushing long middlegame skewer | β, ., ., ., β, ., ., .,
β, β, β, ., ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, β, ., .,
., ., β, ., ., ., ., β,
β, β, β, ., ., ., ., .,
., ., β, β, ., ., ., β | false | false | false | true | w |
8/4k3/4p3/1B1p1p2/1P3Pb1/4P3/5K2/8 w - - 1 54 | b5e2 g4e2 f2e2 | 2,009 | bishopEndgame crushing endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., β, ., .,
., β, ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1r1k/p3p1b1/2p4p/2P2p2/2Q5/4B1NP/q7/1RR3K1 b - - 1 28 | d8d1 g3f1 a2c4 c1c4 d1b1 | 2,020 | advantage 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 |
r2r2k1/1b2q1p1/p3ppp1/1p5P/2pPpPP1/2P1Q3/2P1KP2/R6R w - - 0 25 | h5g6 e7e8 f4f5 e6f5 g4f5 | 2,262 | advantage long middlegame | β, ., ., β, ., ., β, .,
., β, ., ., β, ., β, .,
β, ., ., ., β, β, β, .,
., β, ., ., ., ., ., β,
., ., β, β, β, β, β, .,
., ., β, ., β, ., ., .,
., ., β, ., β, β, ., .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
5rk1/3nbpp1/1q2pn1p/ppr5/7B/P1N1PP2/BP2QP1P/3R1RK1 w - - 2 18 | d1d7 g7g5 d7e7 | 1,979 | 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, β, . | false | false | false | false | w |
3Rrnk1/1p3pp1/2b5/r4PP1/5K2/P7/1B1R4/5B2 b - - 4 38 | e8e4 f4g3 a5f5 | 2,174 | advantage deflection master middlegame short | ., ., ., β, β, β, β, .,
., β, ., ., ., β, β, .,
., ., β, ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r5k1/pbp4p/3p4/1N1P4/2P2P1P/P4p1K/5Pr1/R4R2 b - - 4 26 | b7c8 f4f5 c8f5 | 1,257 | 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 |
8/3r3p/pk1rR1p1/1p3pP1/1P1p1P2/P2R1K2/7P/8 w - - 3 33 | d3d4 d6e6 d4d7 e6c6 d7h7 | 1,396 | crushing endgame long pin rookEndgame | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
β, β, ., β, β, ., β, .,
., β, ., ., ., β, β, .,
., β, ., β, ., β, ., .,
β, ., ., β, ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3k1r2/pppb4/3bq2p/1PnNn3/2P3p1/P2P4/1B3PP1/R2QRBK1 b - - 3 24 | e6f5 d1d2 g4g3 f2g3 e5g4 d5e3 f5g5 | 2,438 | crushing middlegame quietMove 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, . | false | false | false | false | b |
r1b2knr/ppp1bpN1/3p3p/q3n3/4PB2/2PB2Q1/PP3PPP/RN3RK1 b - - 2 14 | e5d3 g3d3 f8g7 | 1,671 | 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 |
r4r1k/pp5p/8/3P4/8/PQ3pPq/1P3B1P/5RK1 w - - 1 29 | f2d4 h8g8 d5d6 f8f7 f1f3 | 1,508 | crushing discoveredAttack endgame long | β, ., ., ., ., β, ., β,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
., β, ., ., ., β, ., β,
., ., ., ., ., β, β, . | false | false | false | false | w |
3r2k1/1pQ2pp1/p1b1p2p/8/2B5/1P2P2P/2q2PP1/6K1 w - - 0 25 | c7d8 g8h7 c4d3 c2d3 d8d3 | 864 | crushing endgame fork long | ., ., ., β, ., ., β, .,
., β, β, ., ., β, β, .,
β, ., β, ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., ., β,
., ., β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/4B3/p7/1p1N4/1P6/3k4/r7/4K3 b - - 3 58 | a2e2 e1d1 e2e5 d5f4 d3e4 | 2,100 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
6R1/1p6/p1p5/3nBp1k/3P4/P4K1r/1P6/8 w - - 6 40 | e5g3 f5f4 g8h8 h5g6 h8h3 | 2,168 | crushing defensiveMove endgame long skewer | ., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., β, β, β, ., β,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/6pp/p2R4/1p4B1/2bP2n1/P5P1/1PB4P/6K1 b - - 0 28 | f8f1 g1g2 f1f2 | 1,536 | crushing endgame short | ., ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
β, ., ., β, ., ., ., .,
., β, ., ., ., ., β, .,
., ., β, β, ., ., β, .,
β, ., ., ., ., ., β, .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
1k5r/ppp5/1q6/3P1p2/2PNpb1r/Q6P/PP3PP1/3R2RK b - - 3 26 | b6g6 d4c6 b7c6 | 2,110 | 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 | false | false | b |
r6k/6pp/3P4/q7/2BP1P2/1P1Q2P1/1K6/8 b - - 0 38 | a5a1 b2c2 a8a2 | 1,583 | endgame mate mateIn2 short | β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
., β, ., β, ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/1pp2pp1/3p3p/p1P1p3/2P1PN2/P1NP1bPq/5P2/1RBQ1RK1 b - - 2 18 | h3h1 | 1,611 | mate mateIn1 middlegame oneMove | β, ., ., ., ., β, β, .,
., β, β, ., ., β, β, .,
., ., ., β, ., ., ., β,
β, ., β, ., β, ., ., .,
., ., β, ., β, β, ., .,
β, ., β, β, ., β, β, β,
., ., ., ., ., β, ., .,
., β, β, β, ., β, β, . | false | false | false | false | b |
r5k1/1p5p/3R2p1/p4q2/2P2P1P/6P1/PP6/4Q1K1 b - - 0 32 | f5c5 g1h2 c5d6 | 910 | crushing endgame fork master short | β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., β, ., ., β, .,
β, ., ., ., ., β, ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., β, ., β, . | false | false | false | false | b |
5rk1/p3q1bp/2B1b1p1/4p3/2Pn4/2NP2P1/PP4QP/R1B3K1 b - - 0 20 | e7c5 c1e3 c5c6 e3d4 c6g2 g1g2 e5d4 | 2,020 | advantage 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 |
8/8/1k2p3/pPp1P1p1/2P3P1/K7/8/8 w - - 7 50 | a3a4 b6b7 a4a5 | 855 | crushing endgame pawnEndgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
β, β, β, ., β, ., β, .,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b3n1/p5kp/1p2pqp1/2Qp1r2/8/2NP1N2/PP2BPPP/3R2K1 w - - 0 22 | c5c6 f6e7 c6a8 e7b7 a8b7 | 1,849 | crushing long middlegame | β, ., β, ., ., ., β, .,
β, ., ., ., ., ., β, β,
., β, ., ., β, β, β, .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
β, β, ., ., β, β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
5rk1/r7/1q2nQp1/3pP3/2pP3P/p2nB1N1/P3N1P1/5RK1 w - - 5 42 | f6g6 a7g7 f1f8 | 1,424 | crushing discoveredAttack kingsideAttack master middlegame short | ., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
., β, ., ., β, β, β, .,
., ., ., β, β, ., ., .,
., ., β, β, ., ., ., β,
β, ., ., β, β, ., β, .,
β, ., ., ., β, ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/p5pp/8/5P2/1p4P1/k6P/2K5/8 w - - 6 50 | c2b1 h7h6 h3h4 a3b3 g4g5 h6g5 h4g5 | 1,948 | crushing endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/5pp1/7p/8/3b2b1/6P1/2rBRPBP/6K1 w - - 5 35 | e2e8 g8h7 g2e4 g7g6 e4c2 | 1,264 | advantage endgame fork long | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, .,
., ., β, β, β, β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
1r4k1/3p2pp/2p1pn2/3n2Q1/rq1N4/1P3N2/5PPP/1R2R1K1 w - - 0 24 | d4c2 b4c5 b3a4 b8b1 e1b1 | 2,023 | advantage long master 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 |
r1bq1rk1/3pnpbp/p2Qp1p1/np6/4PP2/1BN1BN2/PP4PP/R4RK1 w - - 2 13 | e3b6 d8e8 b6a5 | 1,611 | crushing interference master middlegame short | β, ., β, β, ., β, β, .,
., ., ., β, β, β, β, β,
β, ., ., β, β, ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., β, β, ., β, β, ., .,
β, β, ., ., ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
r3k2r/1bp2ppp/pp2p2n/4P3/3q4/2NB4/PPP3PP/R2Q1R1K w kq - 2 14 | d3b5 a6b5 d1d4 | 1,311 | crushing discoveredAttack middlegame short | β, ., ., ., β, ., ., β,
., β, β, ., ., β, β, β,
β, β, ., ., β, ., ., β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
β, β, β, ., ., ., β, β,
β, ., ., β, ., β, ., β | false | false | true | true | w |
r1bq1rk1/ppp2pp1/2p4p/2b1P1N1/6n1/2P5/P1Q2PPP/RNB1K2R w KQ - 1 12 | c2h7 | 608 | 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 | true | true | false | false | w |
1k1r3r/1p3p2/p7/1n4R1/1q6/5QP1/5PBP/R5K1 w - - 0 31 | f3b7 | 993 | mate mateIn1 middlegame oneMove | ., β, ., β, ., ., ., β,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
5rk1/4Qp1p/p3pPp1/1pp5/8/P4P1P/1q4P1/6RK w - - 0 34 | g1d1 b2d4 d1d4 | 1,590 | advantage endgame quietMove short | ., ., ., ., ., β, β, .,
., ., ., ., β, β, ., β,
β, ., ., ., β, β, β, .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, β | false | false | false | false | w |
2k4r/ppq3p1/2n1p3/3p1p2/2pP2N1/1PP1P2r/P1BBQ1K1/R3bN2 w - - 0 21 | d2e1 f5g4 e1g3 | 2,241 | 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 |
q4r2/6kp/pp2Rbp1/8/3pN3/8/PP1Q1PPP/6K1 b - - 1 24 | a8d5 e6d6 d5e4 | 1,699 | crushing endgame short | β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
β, β, ., ., β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., β, ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/4p1p1/8/4B3/1R4NP/1p1q1k2/7K w - - 14 56 | b3f3 f2e1 f3f1 | 1,184 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., β, β,
., β, ., β, ., β, ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
1r6/1Pk2p1R/8/8/8/6Pp/7r/3R1K2 b - - 5 51 | h2h1 f1e2 b8e8 e2f3 h1d1 | 1,895 | crushing deflection endgame exposedKing long rookEndgame | ., β, ., ., ., ., ., .,
., β, β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., β, ., β, ., . | false | false | false | false | b |
r6r/pB2kppp/4p3/4Pb2/8/2n5/PP3PPP/R1BR2K1 b - - 0 16 | c3d1 b7a8 h8a8 c1g5 f7f6 | 1,845 | advantage 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 |
2rq1rk1/pp2bppp/3p1nb1/3np3/1P2PP2/2NB2N1/P2B2PP/R2Q1RK1 w - - 0 15 | c3d5 f6d5 f4f5 | 1,930 | 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 | w |
r5k1/pb4np/2q1p1p1/2p2p2/1pP1P3/1P1r1N2/PQ3PPP/3RR1K1 w - - 0 21 | d1d3 f5e4 f3e5 e4d3 e5c6 | 1,539 | crushing 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 |
r3rk2/p1p2p2/1p5p/3bPPq1/3pB3/P2Pn2Q/1PP4P/1K1R1R2 w - - 5 23 | f1g1 g5f4 e4d5 | 1,708 | 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 |
2k3r1/1pPPRQ2/2b4p/p7/P5q1/2P3P1/5P2/6K1 b - - 0 36 | c8c7 f7e8 g4d1 | 2,204 | crushing endgame short | ., ., β, ., ., ., β, .,
., β, β, β, β, β, ., .,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
6r1/q3kp2/2p2p2/1p2pP2/1P2Pb2/p1P2R2/P1N1Q2R/5K2 b - - 0 35 | a7g1 | 1,282 | 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, ., . | false | false | false | false | b |
8/8/8/p1k1p3/3Q4/P5PP/1P4PK/8 b - - 0 50 | e5d4 h2g1 c5c4 g1f2 c4b3 | 2,433 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., β, β,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2b5/p3qk2/1p3p2/3p1p2/1P1p1P1N/P4P1P/3Q2P1/6K1 b - - 0 33 | e7e3 d2e3 d4e3 | 1,189 | advantage endgame short | ., ., β, ., ., ., ., .,
β, ., ., ., β, β, ., .,
., β, ., ., ., β, ., .,
., ., ., β, ., β, ., .,
., β, ., β, ., β, ., β,
β, ., ., ., ., β, ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r3r1k1/2R1Rpp1/7p/8/8/1bB5/1P3PPP/6K1 b - - 3 28 | a8a1 c3e1 a1e1 e7e1 e8e1 | 994 | backRankMate endgame long mate mateIn3 xRayAttack | β, ., ., ., β, ., β, .,
., ., β, ., β, β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2rk1q1r/3pnP2/p2Np1pp/1p4Q1/8/5B2/P4PPP/2R3K1 w - - 0 28 | c1c8 | 874 | mate mateIn1 middlegame oneMove pin | ., ., 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 |
8/4Qpk1/7p/5Pp1/1P1Nn1P1/1BP1P2P/3q4/5K2 b - - 8 39 | d2f2 | 1,032 | 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 |
r1bq1rk1/1p2bp2/p1n4p/2p1N1pn/P2p4/2PP2B1/1P1NBPPP/R2Q1RK1 b - - 3 14 | h5g3 e5c6 g3e2 d1e2 b7c6 | 1,688 | crushing 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, β,
β, ., ., β, ., β, β, . | false | false | false | false | b |
r1b2rk1/p2pppbp/2p3p1/8/1qB1n3/1PN1B3/P1PQ1PPP/R4RK1 w - - 0 12 | c3e4 b4d2 e4d2 g7a1 f1a1 | 1,463 | 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 | w |
1k1r3r/ppp5/8/2P2N2/1P6/P2n1P2/6Pp/3RR2K b - - 2 31 | d3f2 | 810 | 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 |
4r2k/1pqbb1pp/p6r/3Q1N2/4p3/5N2/PPP2PPP/R3R1K1 b - - 2 22 | d7f5 d5f5 e4f3 | 1,983 | 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, . | false | false | false | false | b |
r2r2k1/1p3ppp/6n1/5R2/P3Pp2/1QP5/3pB2q/3K1R2 w - - 0 31 | b3f7 g8h8 f5h5 h2h5 e2h5 | 2,053 | advantage long middlegame | β, ., ., β, ., ., β, .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
β, ., ., ., β, β, ., .,
., β, β, ., ., ., ., .,
., ., ., β, β, ., ., β,
., ., ., β, ., β, ., . | false | false | false | false | w |
1r4k1/5p1p/4qPp1/P1p3Q1/3p4/1p3RP1/7P/7K w - - 0 42 | g5h6 e6f6 f3f6 b3b2 f6f1 b2b1q f1b1 b8b1 h1g2 | 1,618 | crushing endgame master veryLong | ., β, ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., β, β, β, .,
β, ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
6k1/2p3r1/4pp2/PP6/2QPpP1p/1R4qP/6P1/5RK1 b - - 0 41 | g3g2 | 1,029 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., β, β, ., .,
β, β, ., ., ., ., ., .,
., ., β, β, β, β, ., β,
., β, ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | b |
8/3k2pp/5p2/3P4/1rn4P/2N3P1/2K2P2/1R6 b - - 16 35 | c4a3 c2c1 a3b1 | 1,233 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., β, β, ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., β, ., ., β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
8/q2p3k/4pQ2/p3Pn1r/Pp6/6P1/1P3RKP/2R5 b - - 5 46 | h5h2 g2h2 a7f2 h2h3 f2g3 | 1,777 | attraction deflection endgame long mate mateIn3 | ., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., β,
., ., ., ., β, β, ., .,
β, ., ., ., β, β, ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
r1b1rbk1/2p2p1n/p1n2qpp/1p1Qp3/4P3/1BP2NNP/PP3PP1/R1B1R1K1 b - - 1 16 | e8d8 d5c6 f6c6 | 1,939 | 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, ., β, . | false | false | false | false | b |
4rk2/ppp3p1/2bpqp2/4b2Q/5P2/2N5/PPP3PP/R3R1K1 b - - 0 20 | e5d4 g1f1 e6c4 | 1,691 | 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 |
r3k2r/pp1n1ppp/2pbpn2/4N1B1/3Pb3/2N5/PP2BPPP/2R2RK1 w kq - 8 13 | e5d7 e8d7 g5f6 | 1,655 | 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 | true | true | w |
3r2k1/pR3pp1/1bp4p/3n4/P1Q5/1P6/2P3PP/5K2 b - - 0 24 | d5e3 f1e2 e3c4 | 693 | crushing endgame fork short | ., ., ., β, ., ., β, .,
β, β, ., ., ., β, β, .,
., β, β, ., ., ., ., β,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | b |
8/8/6p1/5k2/1Rr2P1p/P7/1P5K/8 b - - 2 42 | c4b4 a3b4 f5f4 b4b5 f4e5 b5b6 e5d6 b6b7 d6c7 b7b8r c7b8 | 1,923 | crushing endgame rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., β, β, ., ., β, ., β,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/1N6/3p1k2/1p1P1P2/2n1K3/8/8 b - - 1 49 | b4b3 e3d2 b3b2 b6d5 b2b1q | 1,594 | advancedPawn crushing endgame knightEndgame long promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., β, ., β, ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rn1q1rk1/4b2n/3p3Q/p2Pp3/P1B3b1/2N2N2/1P3PP1/R4RK1 w - - 1 21 | h6g6 g8h8 c4d3 g4f5 d3f5 f8f5 g6f5 | 2,638 | advantage fork middlegame quietMove 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 |
6k1/6p1/2P1p2p/5p2/1RN5/2r5/1p4PP/2b2K2 w - - 4 41 | c6c7 c3c4 b4c4 b2b1q c7c8q | 1,676 | advancedPawn advantage endgame long promotion | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., β, ., β, ., ., β,
., ., ., ., ., β, ., .,
., β, β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., β, ., ., β, ., . | false | false | false | false | w |
r1b1kb1r/p1p2pp1/2p4q/3pp3/4P1p1/3P2P1/PPP2PKN/RNBQ3R b kq - 0 12 | h6h3 g2g1 f8c5 d1f1 h3g3 f1g2 c5f2 | 1,883 | advantage opening pin 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 | false | false | true | true | b |
B3kbnr/p1p2ppp/8/3pp3/2Pnq3/8/PP1PPP1P/RNBQKR2 b Qk - 0 9 | d4f3 | 1,411 | mate mateIn1 middlegame oneMove pin smotheredMate | β, ., ., ., β, β, β, β,
β, ., β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., β, β, β, ., β,
β, β, β, β, β, β, ., . | false | true | true | false | b |
3b4/1p3ppp/3N4/3k4/1n3B2/1P6/P4PPP/6K1 b - - 4 23 | d8c7 d6b7 c7f4 | 1,579 | advantage endgame master short | ., ., ., β, ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2kr3r/Q1p2p1p/2pp1b2/7p/3P4/2P1qNP1/PP4K1/R4R2 w - - 0 19 | a7a6 c8d7 a1e1 | 2,121 | advantage 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 |
2rqkb1r/pQ3ppp/2n1pn2/2p2bN1/3Pp3/2P5/PP3PPP/RNB1KB1R w KQk - 1 9 | b7f7 | 1,540 | 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, β, ., β | true | true | true | false | w |
8/8/4p1kp/1p2P3/1Pp2ppP/2P3P1/5PK1/8 w - - 0 44 | g3f4 g6f5 g2g3 f5e4 g3g4 | 1,341 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., β, ., ., β, ., ., .,
., β, β, ., ., β, β, β,
., ., β, ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r2r1/1b3p1k/p4Pp1/3qpBB1/3b4/5R2/PpP3PP/1R5K w - - 0 27 | f3h3 | 738 | 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 | false | false | false | false | w |
r1q4k/p1p1pn1p/1p2Brp1/4Qp2/5P2/2P1B2P/P1P3P1/3R1RK1 b - - 0 20 | c8e6 e5e6 f6e6 | 1,337 | 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 |
7k/6pp/p7/1p3r2/2p5/5P1P/P5P1/4R2K w - - 0 32 | e1e8 f5f8 e8f8 | 650 | backRankMate endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., ., β | false | false | false | false | w |
r2qk2r/pp2ppbp/2n3pn/1B1pP3/3P4/5N1P/PP3PP1/R1BQK2R b KQkq - 0 10 | d8a5 c1d2 a5b5 | 951 | advantage fork opening short | β, ., ., β, β, ., ., β,
β, β, ., ., β, β, β, β,
., ., β, ., ., ., β, β,
., β, ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
β, β, ., ., ., β, β, .,
β, ., β, β, β, ., ., β | true | true | true | true | b |
6k1/5pp1/pq2p2p/4Q3/RP6/2Pr3P/3r1PP1/5RK1 b - - 4 31 | d2f2 f1f2 d3d1 g1h2 b6f2 | 1,681 | advantage deflection endgame long sacrifice | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, β, ., ., β, ., ., β,
., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., .,
., ., β, β, ., ., ., β,
., ., ., β, ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | b |
2k3rr/1ppR1p1p/p1p2q2/4B3/4P1n1/2N2QP1/PPP2P2/3R2K1 b - - 0 18 | f6f3 d7c7 c8b8 c7f7 g4e5 f7f3 e5f3 | 1,757 | advantage kingsideAttack 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, . | false | false | false | false | b |
r3k3/3qbp2/3p4/3P1Q2/pp6/2p1P3/PP5P/1K4R1 w q - 2 28 | g1g8 e7f8 g8f8 e8f8 f5d7 | 1,546 | crushing deflection endgame long | β, ., ., ., β, ., ., .,
., ., ., β, β, β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., .,
β, β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, β, ., ., ., ., ., β,
., β, ., ., ., ., β, . | false | false | false | true | w |
r2q1rk1/4bppp/p1n1pn2/1p1pNb2/2pP4/1PP1P3/PBQN1PPP/RB3RK1 w - - 2 13 | e5c6 f5c2 c6d8 c2b1 d8c6 | 2,063 | 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, ., ., .,
β, β, β, β, ., β, β, β,
β, β, ., ., ., β, β, . | false | false | false | false | w |
Qnk1r3/1pp2p2/2q4p/3pr1p1/R7/1PP2P1P/1P1N2P1/R5K1 w - - 2 23 | a8b8 c8d7 b8a7 | 1,504 | advantage 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, . | false | false | false | false | w |
2kr4/1pp2p1p/4p1p1/Q7/5P2/8/6PP/3R3K b - - 0 34 | d8d1 a5e1 d1e1 | 595 | backRankMate endgame mate mateIn2 queenRookEndgame short | ., ., β, β, ., ., ., .,
., β, β, ., ., β, ., β,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., β | false | false | false | false | b |
2r3k1/pp3p2/1n2p1b1/5q2/3Pp2Q/4P1PP/PP3PB1/2R3K1 w - - 6 25 | c1c8 b6c8 h4d8 | 819 | advantage 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 |
r6k/4qp1P/2p1p1p1/2PnP3/1p1P4/1P3Q1R/r2B1RKP/8 b - - 2 36 | a2d2 f2d2 e7g5 h3g3 g5d2 | 1,639 | attraction crushing fork long 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 | b |
6k1/p7/8/PP3p2/6pn/3K3p/7N/8 w - - 0 49 | b5b6 a7b6 a5a6 g4g3 a6a7 g3h2 a7a8q | 2,005 | advancedPawn advantage endgame knightEndgame promotion veryLong | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
k7/6r1/P7/4Q3/6pp/7P/5PPK/2r5 b - - 0 40 | g4g3 f2g3 h4g3 | 1,154 | advantage endgame queenRookEndgame short | β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
r3kb1r/5ppp/p1n1p3/1N1pP3/3P4/1R3P2/q2B1P1P/3QK1R1 w kq - 0 18 | b5c7 e8d7 c7a8 | 793 | 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, . | false | false | true | true | w |
6k1/ppp2p1p/6p1/5rq1/6P1/1NQ2P2/PPP1r2P/R4RK1 b - - 0 25 | g5h4 c3c7 f5e5 c7b8 g8g7 b8e5 e2e5 | 2,029 | advantage defensiveMove middlegame quietMove 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 | b |
r2q1rk1/pppbbpp1/4p2B/8/2n1n3/2PP2QN/PP3PPP/R3R1K1 w - - 0 14 | g3g7 | 966 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., β, ., β, β, .,
β, β, β, β, β, β, β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., β, β, ., ., β, β,
β, β, ., ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
r3kb1r/ppp2ppp/8/3q3b/3n1B2/5N1P/PPP3P1/RN1Q1RK1 w kq - 0 11 | f1e1 e8d8 b1c3 d4f3 g2f3 | 2,518 | advantage 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, . | false | false | true | true | w |
1q6/1r3pbk/3p2p1/1npPp1Pp/2Q1P2P/1P2BP2/PR6/1K3R2 b - - 22 50 | b5a3 b1a1 a3c4 | 1,025 | 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, ., . | false | false | false | false | b |
r3kb1r/1p3pp1/p3q2p/2p4P/4QnP1/8/PPP5/2K1R1NR w kq - 0 21 | e4a4 e8d8 e1e6 | 1,597 | advantage discoveredAttack fork 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 | 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.