Split (1)

train · 5.04M rows

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
6k1/4pp2/3p2p1/8/1P1QP2p/5Pqb/6B1/2R3K1 b - - 0 38	g3g2	666	endgame master mate mateIn1 oneMove	., ., ., ., ., ., ♚, ., ., ., ., ., ♟, ♟, ., ., ., ., ., ♟, ., ., ♟, ., ., ., ., ., ., ., ., ., ., ♙, ., ♕, ♙, ., ., ♟, ., ., ., ., ., ♙, ♛, ♝, ., ., ., ., ., ., ♗, ., ., ., ♖, ., ., ., ♔, .	false	false	false	false	b
6r1/p6p/1p1ppk1r/5p2/2PPnp2/3N3P/PP2RPPK/3R4 b - - 1 31	f4f3 g2f3 e4g5	2,040	advantage endgame master short	., ., ., ., ., ., ♜, ., ♟, ., ., ., ., ., ., ♟, ., ♟, ., ♟, ♟, ♚, ., ♜, ., ., ., ., ., ♟, ., ., ., ., ♙, ♙, ♞, ♟, ., ., ., ., ., ♘, ., ., ., ♙, ♙, ♙, ., ., ♖, ♙, ♙, ♔, ., ., ., ♖, ., ., ., .	false	false	false	false	b
r4rk1/1p1b1pbp/p1pp2p1/8/2PNq3/1P1QP2P/PB3PP1/R2R2K1 b - - 1 19	e4d3 d1d3 c6c5 b2c3 c5d4	1,629	crushing long middlegame	♜, ., ., ., ., ♜, ♚, ., ., ♟, ., ♝, ., ♟, ♝, ♟, ♟, ., ♟, ♟, ., ., ♟, ., ., ., ., ., ., ., ., ., ., ., ♙, ♘, ♛, ., ., ., ., ♙, ., ♕, ♙, ., ., ♙, ♙, ♗, ., ., ., ♙, ♙, ., ♖, ., ., ♖, ., ., ♔, .	false	false	false	false	b
r2q1rk1/pb2bpp1/2p1p3/4P3/3P3p/P1PQnN1P/2B2PP1/R4RK1 w - - 0 19	d3h7	938	mate mateIn1 middlegame oneMove	♜, ., ., ♛, ., ♜, ♚, ., ♟, ♝, ., ., ♝, ♟, ♟, ., ., ., ♟, ., ♟, ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♙, ., ., ., ♟, ♙, ., ♙, ♕, ♞, ♘, ., ♙, ., ., ♗, ., ., ♙, ♙, ., ♖, ., ., ., ., ♖, ♔, .	false	false	false	false	w
1k1r3r/1b1p1p2/p3p3/1p2PB2/3n2Np/P1Q5/1P3PPP/4NRK1 b - - 0 26	d4e2 g1h1 e2c3	1,432	advantage fork middlegame short	., ♚, ., ♜, ., ., ., ♜, ., ♝, ., ♟, ., ♟, ., ., ♟, ., ., ., ♟, ., ., ., ., ♟, ., ., ♙, ♗, ., ., ., ., ., ♞, ., ., ♘, ♟, ♙, ., ♕, ., ., ., ., ., ., ♙, ., ., ., ♙, ♙, ♙, ., ., ., ., ♘, ♖, ♔, .	false	false	false	false	b
6Q1/q1k5/3pB1p1/2pP1p2/2P2P2/rp2PK1P/8/8 w - - 3 38	g8c8 c7b6 c8c6 b6a5 c6b5	1,386	endgame long mate mateIn3	., ., ., ., ., ., ♕, ., ♛, ., ♚, ., ., ., ., ., ., ., ., ♟, ♗, ., ♟, ., ., ., ♟, ♙, ., ♟, ., ., ., ., ♙, ., ., ♙, ., ., ♜, ♟, ., ., ♙, ♔, ., ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	w
8/5k2/7p/1R3Kp1/4P3/5P1P/1pr5/8 b - - 3 51	c2c5 b5c5 b2b1q	1,162	advancedPawn crushing deflection endgame promotion rookEndgame short	., ., ., ., ., ., ., ., ., ., ., ., ., ♚, ., ., ., ., ., ., ., ., ., ♟, ., ♖, ., ., ., ♔, ♟, ., ., ., ., ., ♙, ., ., ., ., ., ., ., ., ♙, ., ♙, ., ♟, ♜, ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	b
8/p5k1/1pp3p1/4pp1p/5P1P/2P3P1/PP4K1/8 w - - 0 36	f4e5 g7f7 g2f3 f7e6 f3f4	1,061	advantage endgame long pawnEndgame	., ., ., ., ., ., ., ., ♟, ., ., ., ., ., ♚, ., ., ♟, ♟, ., ., ., ♟, ., ., ., ., ., ♟, ♟, ., ♟, ., ., ., ., ., ♙, ., ♙, ., ., ♙, ., ., ., ♙, ., ♙, ♙, ., ., ., ., ♔, ., ., ., ., ., ., ., ., .	false	false	false	false	w
3rr1k1/pp2qpb1/2n2n2/4p2p/2P4P/2NBBP2/PPQ2P2/2K3RR b - - 4 17	c6b4 e3h6 b4c2 g1g7 g8h8	2,037	advantage long middlegame	., ., ., ♜, ♜, ., ♚, ., ♟, ♟, ., ., ♛, ♟, ♝, ., ., ., ♞, ., ., ♞, ., ., ., ., ., ., ♟, ., ., ♟, ., ., ♙, ., ., ., ., ♙, ., ., ♘, ♗, ♗, ♙, ., ., ♙, ♙, ♕, ., ., ♙, ., ., ., ., ♔, ., ., ., ♖, ♖	false	false	false	false	b
r3k2r/1p3ppp/p7/3npbB1/1n6/2N5/PP2PPPP/R2K1B1R w kq - 0 13	e2e4 d5c3 b2c3	1,829	advantage fork master middlegame short	♜, ., ., ., ♚, ., ., ♜, ., ♟, ., ., ., ♟, ♟, ♟, ♟, ., ., ., ., ., ., ., ., ., ., ♞, ♟, ♝, ♗, ., ., ♞, ., ., ., ., ., ., ., ., ♘, ., ., ., ., ., ♙, ♙, ., ., ♙, ♙, ♙, ♙, ♖, ., ., ♔, ., ♗, ., ♖	false	false	true	true	w
r2qk2r/1p2bp2/p2pp1p1/8/4b2P/4B3/PPPQB3/2K3RR w kq - 0 18	d2d4 e4h1 d4h8 e8d7 h8d8	1,837	advantage fork long middlegame	♜, ., ., ♛, ♚, ., ., ♜, ., ♟, ., ., ♝, ♟, ., ., ♟, ., ., ♟, ♟, ., ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ♝, ., ., ♙, ., ., ., ., ♗, ., ., ., ♙, ♙, ♙, ♕, ♗, ., ., ., ., ., ♔, ., ., ., ♖, ♖	false	false	true	true	w
r2qr1k1/pb2bppp/2p2n2/3pN1B1/2P5/4P3/PPQ1BPPP/3RK2R b K - 4 13	e7b4 e1f1 e8e5	1,691	crushing discoveredAttack middlegame short	♜, ., ., ♛, ♜, ., ♚, ., ♟, ♝, ., ., ♝, ♟, ♟, ♟, ., ., ♟, ., ., ♞, ., ., ., ., ., ♟, ♘, ., ♗, ., ., ., ♙, ., ., ., ., ., ., ., ., ., ♙, ., ., ., ♙, ♙, ♕, ., ♗, ♙, ♙, ♙, ., ., ., ♖, ♔, ., ., ♖	true	false	false	false	b
8/8/3Q4/8/pn6/k6r/8/2K5 b - - 3 83	h3c3 c1d2 c3d3 d6d3 b4d3	1,667	crushing endgame exposedKing fork long	., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♕, ., ., ., ., ., ., ., ., ., ., ., ., ♟, ♞, ., ., ., ., ., ., ♚, ., ., ., ., ., ., ♜, ., ., ., ., ., ., ., ., ., ., ♔, ., ., ., ., .	false	false	false	false	b
r4k2/3R1p1p/2p1p1p1/3bB3/1r6/2R4P/5PP1/6K1 w - - 2 25	e5d6 f8g7 d6b4 a8a1 g1h2	1,261	advantage endgame fork long	♜, ., ., ., ., ♚, ., ., ., ., ., ♖, ., ♟, ., ♟, ., ., ♟, ., ♟, ., ♟, ., ., ., ., ♝, ♗, ., ., ., ., ♜, ., ., ., ., ., ., ., ., ♖, ., ., ., ., ♙, ., ., ., ., ., ♙, ♙, ., ., ., ., ., ., ., ♔, .	false	false	false	false	w
3r3r/pp3pp1/5k2/2Qbq3/3N4/5PP1/PPP1N2p/R3R2K b - - 0 22	d5f3 d4f3 e5c5	963	advantage discoveredAttack middlegame short	., ., ., ♜, ., ., ., ♜, ♟, ♟, ., ., ., ♟, ♟, ., ., ., ., ., ., ♚, ., ., ., ., ♕, ♝, ♛, ., ., ., ., ., ., ♘, ., ., ., ., ., ., ., ., ., ♙, ♙, ., ♙, ♙, ♙, ., ♘, ., ., ♟, ♖, ., ., ., ♖, ., ., ♔	false	false	false	false	b
6rk/pq3p1p/1p3RrB/1Pp1p3/2PnP2Q/P5P1/6KP/5R2 b - - 3 28	g6g4 h4g4 g8g4 f6f7 b7e4	1,749	capturingDefender crushing long middlegame	., ., ., ., ., ., ♜, ♚, ♟, ♛, ., ., ., ♟, ., ♟, ., ♟, ., ., ., ♖, ♜, ♗, ., ♙, ♟, ., ♟, ., ., ., ., ., ♙, ♞, ♙, ., ., ♕, ♙, ., ., ., ., ., ♙, ., ., ., ., ., ., ., ♔, ♙, ., ., ., ., ., ♖, ., .	false	false	false	false	b
4r1k1/p5pp/1p3n2/8/1q3B2/3Q1P2/PP3P1P/2R3K1 b - - 6 24	b4f4 d3c4 f4c4	1,869	advantage endgame hangingPiece master short	., ., ., ., ♜, ., ♚, ., ♟, ., ., ., ., ., ♟, ♟, ., ♟, ., ., ., ♞, ., ., ., ., ., ., ., ., ., ., ., ♛, ., ., ., ♗, ., ., ., ., ., ♕, ., ♙, ., ., ♙, ♙, ., ., ., ♙, ., ♙, ., ., ♖, ., ., ., ♔, .	false	false	false	false	b
2Q5/1p4pk/p1P4p/8/P5KP/1q4P1/8/8 b - - 0 52	b3a4 g4h3 a4c6	1,831	crushing endgame queenEndgame short	., ., ♕, ., ., ., ., ., ., ♟, ., ., ., ., ♟, ♚, ♟, ., ♙, ., ., ., ., ♟, ., ., ., ., ., ., ., ., ♙, ., ., ., ., ., ♔, ♙, ., ♛, ., ., ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	b
2b2r1k/pp4p1/2p5/4r3/2B5/1P6/P4pK1/5R2 w - - 5 33	f1h1 c8h3 h1h3 e5h5 h3h5	1,059	endgame long mate mateIn3	., ., ♝, ., ., ♜, ., ♚, ♟, ♟, ., ., ., ., ♟, ., ., ., ♟, ., ., ., ., ., ., ., ., ., ♜, ., ., ., ., ., ♗, ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♙, ., ., ., ., ♟, ♔, ., ., ., ., ., ., ♖, ., .	false	false	false	false	w
8/8/4kpK1/1p2p2P/2p2b2/5P2/1PB5/8 w - - 4 35	h5h6 f4h6 g6h6	1,967	bishopEndgame crushing endgame short	., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♚, ♟, ♔, ., ., ♟, ., ., ♟, ., ., ♙, ., ., ♟, ., ., ♝, ., ., ., ., ., ., ., ♙, ., ., ., ♙, ♗, ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	w
2r3k1/3n1pp1/pq2r1p1/2p5/3b4/1P5P/PB1N1PP1/R1Q1R1K1 b - - 1 23	e6e1 c1e1 d4b2 d2c4 b6f6 c4b2 f6b2	1,858	advantage middlegame veryLong	., ., ♜, ., ., ., ♚, ., ., ., ., ♞, ., ♟, ♟, ., ♟, ♛, ., ., ♜, ., ♟, ., ., ., ♟, ., ., ., ., ., ., ., ., ♝, ., ., ., ., ., ♙, ., ., ., ., ., ♙, ♙, ♗, ., ♘, ., ♙, ♙, ., ♖, ., ♕, ., ♖, ., ♔, .	false	false	false	false	b
3q3k/8/3PQ2p/p3n1r1/P1P4b/2N1p2P/1r6/R5RK w - - 0 33	e6h6 h8g8 h6h4 b2h2 h1h2 e5f3 h2h1 f3h4 g1g5	2,446	crushing fork middlegame veryLong	., ., ., ♛, ., ., ., ♚, ., ., ., ., ., ., ., ., ., ., ., ♙, ♕, ., ., ♟, ♟, ., ., ., ♞, ., ♜, ., ♙, ., ♙, ., ., ., ., ♝, ., ., ♘, ., ♟, ., ., ♙, ., ♜, ., ., ., ., ., ., ♖, ., ., ., ., ., ♖, ♔	false	false	false	false	w
8/8/8/1p6/3k4/2p4P/rP2RK2/8 w - - 2 50	b2c3 d4c3 e2a2	1,017	crushing discoveredAttack endgame rookEndgame short	., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ♚, ., ., ., ., ., ., ♟, ., ., ., ., ♙, ♜, ♙, ., ., ♖, ♔, ., ., ., ., ., ., ., ., ., .	false	false	false	false	w
8/2k3pp/4p3/1R2Kp2/1Pr4P/6P1/5P2/8 b - - 8 37	c4e4	1,270	endgame mate mateIn1 oneMove rookEndgame	., ., ., ., ., ., ., ., ., ., ♚, ., ., ., ♟, ♟, ., ., ., ., ♟, ., ., ., ., ♖, ., ., ♔, ♟, ., ., ., ♙, ♜, ., ., ., ., ♙, ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♙, ., ., ., ., ., ., ., ., ., .	false	false	false	false	b
r1b2rk1/pp3ppp/2p1pn2/8/2P5/n5Q1/PP1BN1PP/KR3B1R b - - 0 22	a3c2	1,068	opening	♜, ., ♝, ., ., ♜, ♚, ., ♟, ♟, ., ., ., ♟, ♟, ♟, ., ., ♟, ., ♟, ♞, ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ., ., ♞, ., ., ., ., ., ♕, ., ♙, ♙, ., ♗, ♘, ., ♙, ♙, ♔, ♖, ., ., ., ♗, ., ♖	false	false	false	false	b
2r1r1k1/1p3ppp/p7/3n4/1P1Pp2q/P3P2P/Q2N1PP1/2R2RK1 b - - 4 20	d5c3 c1c3 c8c3	1,618	advantage middlegame short	., ., ♜, ., ♜, ., ♚, ., ., ♟, ., ., ., ♟, ♟, ♟, ♟, ., ., ., ., ., ., ., ., ., ., ♞, ., ., ., ., ., ♙, ., ♙, ♟, ., ., ♛, ♙, ., ., ., ♙, ., ., ♙, ♕, ., ., ♘, ., ♙, ♙, ., ., ., ♖, ., ., ♖, ♔, .	false	false	false	false	b
2r1kb2/5p1p/p3p3/1p2P3/1Pq2Q2/P1p3P1/2P4P/2KR1R2 b - - 1 28	f8h6 c1b1 h6f4	2,105	advantage endgame pin short	., ., ♜, ., ♚, ♝, ., ., ., ., ., ., ., ♟, ., ♟, ♟, ., ., ., ♟, ., ., ., ., ♟, ., ., ♙, ., ., ., ., ♙, ♛, ., ., ♕, ., ., ♙, ., ♟, ., ., ., ♙, ., ., ., ♙, ., ., ., ., ♙, ., ., ♔, ♖, ., ♖, ., .	false	false	false	false	b
r4k2/1p4R1/3pQ3/pP2p3/4q3/4Pr2/8/7K w - - 5 39	e6g8	1,105	endgame mate mateIn1 oneMove	♜, ., ., ., ., ♚, ., ., ., ♟, ., ., ., ., ♖, ., ., ., ., ♟, ♕, ., ., ., ♟, ♙, ., ., ♟, ., ., ., ., ., ., ., ♛, ., ., ., ., ., ., ., ♙, ♜, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♔	false	false	false	false	w
1rb4k/p5pp/1p6/3R4/2B1p3/8/PP3rPP/1K5R w - - 2 27	d5d8 f2f8 d8f8	420	backRankMate endgame mate mateIn2 short	., ♜, ♝, ., ., ., ., ♚, ♟, ., ., ., ., ., ♟, ♟, ., ♟, ., ., ., ., ., ., ., ., ., ♖, ., ., ., ., ., ., ♗, ., ♟, ., ., ., ., ., ., ., ., ., ., ., ♙, ♙, ., ., ., ♜, ♙, ♙, ., ♔, ., ., ., ., ., ♖	false	false	false	false	w
rnb1r2k/ppp2Qb1/3pN3/8/3Pq2P/2P5/PP3P2/RN2K1R1 w Q - 1 19	e1d1 e8e7 f7e7	2,153	crushing defensiveMove middlegame short	♜, ♞, ♝, ., ♜, ., ., ♚, ♟, ♟, ♟, ., ., ♕, ♝, ., ., ., ., ♟, ♘, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ♛, ., ., ♙, ., ., ♙, ., ., ., ., ., ♙, ♙, ., ., ., ♙, ., ., ♖, ♘, ., ., ♔, ., ♖, .	false	true	false	false	w
3rr1k1/p4pp1/1p1q3p/2pnR3/8/5N1P/PP2QPP1/4R1K1 w - - 0 22	e5e8 d8e8 e2e8	1,004	crushing kingsideAttack middlegame short	., ., ., ♜, ♜, ., ♚, ., ♟, ., ., ., ., ♟, ♟, ., ., ♟, ., ♛, ., ., ., ♟, ., ., ♟, ♞, ♖, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♘, ., ♙, ♙, ♙, ., ., ♕, ♙, ♙, ., ., ., ., ., ♖, ., ♔, .	false	false	false	false	w
r1bq1rk1/pp2npp1/4p3/3p4/3P2n1/2P2NP1/PPQN1PP1/R3K2R w KQ - 0 14	c2h7	795	mate mateIn1 middlegame oneMove	♜, ., ♝, ♛, ., ♜, ♚, ., ♟, ♟, ., ., ♞, ♟, ♟, ., ., ., ., ., ♟, ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ., ♞, ., ., ., ♙, ., ., ♘, ♙, ., ♙, ♙, ♕, ♘, ., ♙, ♙, ., ♖, ., ., ., ♔, ., ., ♖	true	true	false	false	w
rnb3k1/pp3pp1/2p2p1p/8/3P4/2Pr1N2/PP4PP/R3R1K1 w - - 0 16	e1e8 g8h7 e8c8	1,184	advantage fork middlegame short	♜, ♞, ♝, ., ., ., ♚, ., ♟, ♟, ., ., ., ♟, ♟, ., ., ., ♟, ., ., ♟, ., ♟, ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♙, ♜, ., ♘, ., ., ♙, ♙, ., ., ., ., ♙, ♙, ♖, ., ., ., ♖, ., ♔, .	false	false	false	false	w
3r1b2/1p1r1pk1/p1p2q1p/4p1pQ/P1B1P3/2PPBP2/1P5P/6RK w - - 4 24	e3g5 h6g5 g1g5 f6g5 h5g5	1,239	crushing long middlegame	., ., ., ♜, ., ♝, ., ., ., ♟, ., ♜, ., ♟, ♚, ., ♟, ., ♟, ., ., ♛, ., ♟, ., ., ., ., ♟, ., ♟, ♕, ♙, ., ♗, ., ♙, ., ., ., ., ., ♙, ♙, ♗, ♙, ., ., ., ♙, ., ., ., ., ., ♙, ., ., ., ., ., ., ♖, ♔	false	false	false	false	w
2rq1r2/4p1kp/pn1PBbp1/1p2N3/3PR3/P4Q2/1P3PPP/3R2K1 b - - 2 25	f6e5 d6e7 d8e7 f3e3 e7e6	1,892	advantage long master middlegame	., ., ♜, ♛, ., ♜, ., ., ., ., ., ., ♟, ., ♚, ♟, ♟, ♞, ., ♙, ♗, ♝, ♟, ., ., ♟, ., ., ♘, ., ., ., ., ., ., ♙, ♖, ., ., ., ♙, ., ., ., ., ♕, ., ., ., ♙, ., ., ., ♙, ♙, ♙, ., ., ., ♖, ., ., ♔, .	false	false	false	false	b
rn1r2k1/pp2qppp/2b1pn2/6B1/2B4N/8/PPP1QPPP/2KR3R w - - 8 16	h4f5 d8d1 h1d1	1,900	crushing middlegame short	♜, ♞, ., ♜, ., ., ♚, ., ♟, ♟, ., ., ♛, ♟, ♟, ♟, ., ., ♝, ., ♟, ♞, ., ., ., ., ., ., ., ., ♗, ., ., ., ♗, ., ., ., ., ♘, ., ., ., ., ., ., ., ., ♙, ♙, ♙, ., ♕, ♙, ♙, ♙, ., ., ♔, ♖, ., ., ., ♖	false	false	false	false	w
8/1p3p2/p1n2p2/3kpN1r/1PR5/P2P1P2/1K5P/8 w - - 0 30	c4c5 d5e6 f5g7	1,404	advantage endgame master short	., ., ., ., ., ., ., ., ., ♟, ., ., ., ♟, ., ., ♟, ., ♞, ., ., ♟, ., ., ., ., ., ♚, ♟, ♘, ., ♜, ., ♙, ♖, ., ., ., ., ., ♙, ., ., ♙, ., ♙, ., ., ., ♔, ., ., ., ., ., ♙, ., ., ., ., ., ., ., .	false	false	false	false	w
8/8/k6p/p4p1P/K1p1pP2/2P1P3/1P6/8 b - - 0 49	a6b6 a4a3 b6b5 a3a2 b5a4	1,393	crushing defensiveMove endgame long pawnEndgame zugzwang	., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♚, ., ., ., ., ., ., ♟, ♟, ., ., ., ., ♟, ., ♙, ♔, ., ♟, ., ♟, ♙, ., ., ., ., ♙, ., ♙, ., ., ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	b
6qk/1p4p1/B1n2rQp/3p4/8/2P2P2/P6P/6RK w - - 1 30	g6f6 g7f6 g1g8 h8g8 a6b7	1,436	crushing discoveredAttack endgame long master	., ., ., ., ., ., ♛, ♚, ., ♟, ., ., ., ., ♟, ., ♗, ., ♞, ., ., ♜, ♕, ♟, ., ., ., ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ♙, ., ., ♙, ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♖, ♔	false	false	false	false	w
r1b2r2/pp2bpkp/1qn1p2p/3pP3/3P4/5NN1/PP1QBPPP/R3K2R b KQ - 7 12	e7b4 e1c1 b4d2	1,140	crushing master middlegame pin short	♜, ., ♝, ., ., ♜, ., ., ♟, ♟, ., ., ♝, ♟, ♚, ♟, ., ♛, ♞, ., ♟, ., ., ♟, ., ., ., ♟, ♙, ., ., ., ., ., ., ♙, ., ., ., ., ., ., ., ., ., ♘, ♘, ., ♙, ♙, ., ♕, ♗, ♙, ♙, ♙, ♖, ., ., ., ♔, ., ., ♖	true	true	false	false	b
1k1r3r/4pBb1/Q2pNn1p/8/p3qP1n/P3B3/1PP2P2/R3K3 w Q - 6 26	a6a7 b8c8 a7c7	1,433	mate mateIn2 middlegame queensideAttack short	., ♚, ., ♜, ., ., ., ♜, ., ., ., ., ♟, ♗, ♝, ., ♕, ., ., ♟, ♘, ♞, ., ♟, ., ., ., ., ., ., ., ., ♟, ., ., ., ♛, ♙, ., ♞, ♙, ., ., ., ♗, ., ., ., ., ♙, ♙, ., ., ♙, ., ., ♖, ., ., ., ♔, ., ., .	false	true	false	false	w
r1r3k1/1b3ppp/4p3/p2q4/1p1N4/3P3P/2PN1PP1/R2QR1K1 b - - 0 20	d5g2	896	kingsideAttack mate mateIn1 middlegame oneMove	♜, ., ♜, ., ., ., ♚, ., ., ♝, ., ., ., ♟, ♟, ♟, ., ., ., ., ♟, ., ., ., ♟, ., ., ♛, ., ., ., ., ., ♟, ., ♘, ., ., ., ., ., ., ., ♙, ., ., ., ♙, ., ., ♙, ♘, ., ♙, ♙, ., ♖, ., ., ♕, ♖, ., ♔, .	false	false	false	false	b
6k1/ppp1r1pp/8/8/2r5/2P5/P5PP/3R1RK1 w - - 0 27	d1d8 e7e8 d8e8	767	endgame mate mateIn2 rookEndgame short	., ., ., ., ., ., ♚, ., ♟, ♟, ♟, ., ♜, ., ♟, ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♜, ., ., ., ., ., ., ., ♙, ., ., ., ., ., ♙, ., ., ., ., ., ♙, ♙, ., ., ., ♖, ., ♖, ♔, .	false	false	false	false	w
1r1r3k/2q1b1pp/p7/4Q1pP/3B4/Pp6/1P3P2/1K1N2RR b - - 2 28	c7c2 b1a1 c2c1	1,492	mate mateIn2 middlegame queensideAttack short	., ♜, ., ♜, ., ., ., ♚, ., ., ♛, ., ♝, ., ♟, ♟, ♟, ., ., ., ., ., ., ., ., ., ., ., ♕, ., ♟, ♙, ., ., ., ♗, ., ., ., ., ♙, ♟, ., ., ., ., ., ., ., ♙, ., ., ., ♙, ., ., ., ♔, ., ♘, ., ., ♖, ♖	false	false	false	false	b
2b5/2Q2p2/k7/1q2P3/1p6/1N3P2/1PP5/2K5 b - - 0 38	b5f1 c1d2 f1f2 d2d3 c8f5 d3c4 f2c2 c4b4 c2c7	1,657	crushing deflection endgame skewer veryLong	., ., ♝, ., ., ., ., ., ., ., ♕, ., ., ♟, ., ., ♚, ., ., ., ., ., ., ., ., ♛, ., ., ♙, ., ., ., ., ♟, ., ., ., ., ., ., ., ♘, ., ., ., ♙, ., ., ., ♙, ♙, ., ., ., ., ., ., ., ♔, ., ., ., ., .	false	false	false	false	b
1k4r1/7p/1p4r1/pPp1qp2/P1Pp1R2/3Q1RNP/2P4K/8 b - - 5 32	g6g3 f3g3 e5f4	1,143	advantage deflection middlegame pin short	., ♚, ., ., ., ., ♜, ., ., ., ., ., ., ., ., ♟, ., ♟, ., ., ., ., ♜, ., ♟, ♙, ♟, ., ♛, ♟, ., ., ♙, ., ♙, ♟, ., ♖, ., ., ., ., ., ♕, ., ♖, ♘, ♙, ., ., ♙, ., ., ., ., ♔, ., ., ., ., ., ., ., .	false	false	false	false	b
r5k1/q6p/p1Q3p1/1p3p2/4p3/P1P4P/1P3RK1/8 w - - 8 50	f2d2 g8f8 d2d7 a7d7 c6d7	1,980	advantage endgame long quietMove	♜, ., ., ., ., ., ♚, ., ♛, ., ., ., ., ., ., ♟, ♟, ., ♕, ., ., ., ♟, ., ., ♟, ., ., ., ♟, ., ., ., ., ., ., ♟, ., ., ., ♙, ., ♙, ., ., ., ., ♙, ., ♙, ., ., ., ♖, ♔, ., ., ., ., ., ., ., ., .	false	false	false	false	w
3r1rk1/1p3p1p/p1q3p1/4Pb1P/2p2P2/P5R1/2Q1B1P1/3R2K1 w - - 2 26	c2f5 d8d1 e2d1	1,721	crushing middlegame pin short	., ., ., ♜, ., ♜, ♚, ., ., ♟, ., ., ., ♟, ., ♟, ♟, ., ♛, ., ., ., ♟, ., ., ., ., ., ♙, ♝, ., ♙, ., ., ♟, ., ., ♙, ., ., ♙, ., ., ., ., ., ♖, ., ., ., ♕, ., ♗, ., ♙, ., ., ., ., ♖, ., ., ♔, .	false	false	false	false	w
4r1k1/1b1r1pPp/4p3/p5B1/5Q2/1P6/PbR3RP/7K b - - 0 36	d7d1 f4f1 d1f1	1,165	mate mateIn2 middlegame pin short	., ., ., ., ♜, ., ♚, ., ., ♝, ., ♜, ., ♟, ♙, ♟, ., ., ., ., ♟, ., ., ., ♟, ., ., ., ., ., ♗, ., ., ., ., ., ., ♕, ., ., ., ♙, ., ., ., ., ., ., ♙, ♝, ♖, ., ., ., ♖, ♙, ., ., ., ., ., ., ., ♔	false	false	false	false	b
3r4/2k1r1qp/pp1pRNp1/n1pP1n2/P1P5/7Q/2P2PPP/4R1K1 w - - 11 27	h3f5 g6f5 e6e7 g7e7 e1e7	1,990	advantage fork long middlegame	., ., ., ♜, ., ., ., ., ., ., ♚, ., ♜, ., ♛, ♟, ♟, ♟, ., ♟, ♖, ♘, ♟, ., ♞, ., ♟, ♙, ., ♞, ., ., ♙, ., ♙, ., ., ., ., ., ., ., ., ., ., ., ., ♕, ., ., ♙, ., ., ♙, ♙, ♙, ., ., ., ., ♖, ., ♔, .	false	false	false	false	w
8/6k1/pp2p3/3pPpp1/PPpP1n1P/2P3K1/2R5/8 b - - 0 39	f4h5 g3f2 g5g4	2,277	advantage defensiveMove endgame master short	., ., ., ., ., ., ., ., ., ., ., ., ., ., ♚, ., ♟, ♟, ., ., ♟, ., ., ., ., ., ., ♟, ♙, ♟, ♟, ., ♙, ♙, ♟, ♙, ., ♞, ., ♙, ., ., ♙, ., ., ., ♔, ., ., ., ♖, ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	b
8/8/1P5p/3R3P/8/2k5/3p3r/3K4 b - - 0 49	h2h1 d1e2 h1e1	1,566	crushing endgame rookEndgame short	., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ., ., ♟, ., ., ., ♖, ., ., ., ♙, ., ., ., ., ., ., ., ., ., ., ♚, ., ., ., ., ., ., ., ., ♟, ., ., ., ♜, ., ., ., ♔, ., ., ., .	false	false	false	false	b
1r1Rb1k1/5ppp/1r2p3/2Q5/p3P3/5P2/P1P3PP/2K5 b - - 6 26	b6b1 c1d2 b8d8	1,260	advantage endgame short	., ♜, ., ♖, ♝, ., ♚, ., ., ., ., ., ., ♟, ♟, ♟, ., ♜, ., ., ♟, ., ., ., ., ., ♕, ., ., ., ., ., ♟, ., ., ., ♙, ., ., ., ., ., ., ., ., ♙, ., ., ♙, ., ♙, ., ., ., ♙, ♙, ., ., ♔, ., ., ., ., .	false	false	false	false	b
3R4/5ppk/2b4p/2b5/p1P5/P4P1P/6P1/5K2 w - - 5 37	d8c8 c5a3 c8c6	1,142	advantage endgame short	., ., ., ♖, ., ., ., ., ., ., ., ., ., ♟, ♟, ♚, ., ., ♝, ., ., ., ., ♟, ., ., ♝, ., ., ., ., ., ♟, ., ♙, ., ., ., ., ., ♙, ., ., ., ., ♙, ., ♙, ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♔, ., .	false	false	false	false	w
r3k2r/1p1bbpp1/pq3p1p/3p4/3P4/2N2N2/PPP1QPPP/R3K2R w KQkq - 2 12	e2e7 e8e7 c3d5 e7d6 d5b6	2,008	advantage attraction fork long middlegame sacrifice	♜, ., ., ., ♚, ., ., ♜, ., ♟, ., ♝, ♝, ♟, ♟, ., ♟, ♛, ., ., ., ♟, ., ♟, ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♘, ., ., ♘, ., ., ♙, ♙, ♙, ., ♕, ♙, ♙, ♙, ♖, ., ., ., ♔, ., ., ♖	true	true	true	true	w
5rk1/5ppp/PR1p4/3P3n/P3P3/b4P2/B3N1PP/6K1 b - - 3 27	a3c5 g1f1 c5b6	908	advantage endgame fork short	., ., ., ., ., ♜, ♚, ., ., ., ., ., ., ♟, ♟, ♟, ♙, ♖, ., ♟, ., ., ., ., ., ., ., ♙, ., ., ., ♞, ♙, ., ., ., ♙, ., ., ., ♝, ., ., ., ., ♙, ., ., ♗, ., ., ., ♘, ., ♙, ♙, ., ., ., ., ., ., ♔, .	false	false	false	false	b
r4r1k/1ppqn1p1/1p1p1nQp/4pN2/4P3/3PB2P/PPP2RP1/R5K1 w - - 12 19	g6g7	1,149	kingsideAttack mate mateIn1 middlegame oneMove	♜, ., ., ., ., ♜, ., ♚, ., ♟, ♟, ♛, ♞, ., ♟, ., ., ♟, ., ♟, ., ♞, ♕, ♟, ., ., ., ., ♟, ♘, ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♙, ♗, ., ., ♙, ♙, ♙, ♙, ., ., ♖, ♙, ., ♖, ., ., ., ., ., ♔, .	false	false	false	false	w
5k2/3Pb3/8/pK6/4R3/1B5p/P1p3r1/8 w - - 0 53	e4f4 f8g7 f4f7	1,377	advantage endgame short	., ., ., ., ., ♚, ., ., ., ., ., ♙, ♝, ., ., ., ., ., ., ., ., ., ., ., ♟, ♔, ., ., ., ., ., ., ., ., ., ., ♖, ., ., ., ., ♗, ., ., ., ., ., ♟, ♙, ., ♟, ., ., ., ♜, ., ., ., ., ., ., ., ., .	false	false	false	false	w
r1bq1r2/2p2B1k/pb1p1pnp/1p2p2Q/1P2P2N/P1PP1N2/5PPP/R4RK1 b - - 0 17	g6f4 f7g6 h7g7 h4f5 c8f5	1,988	advantage defensiveMove long middlegame	♜, ., ♝, ♛, ., ♜, ., ., ., ., ♟, ., ., ♗, ., ♚, ♟, ♝, ., ♟, ., ♟, ♞, ♟, ., ♟, ., ., ♟, ., ., ♕, ., ♙, ., ., ♙, ., ., ♘, ♙, ., ♙, ♙, ., ♘, ., ., ., ., ., ., ., ♙, ♙, ♙, ♖, ., ., ., ., ♖, ♔, .	false	false	false	false	b
r2q1rk1/p4pbp/1pp1p1p1/4n3/2PQN3/1P4P1/PB2PP1P/1R3RK1 b - - 0 16	e5f3 e2f3 g7d4	1,255	crushing discoveredAttack middlegame short	♜, ., ., ♛, ., ♜, ♚, ., ♟, ., ., ., ., ♟, ♝, ♟, ., ♟, ♟, ., ♟, ., ♟, ., ., ., ., ., ♞, ., ., ., ., ., ♙, ♕, ♘, ., ., ., ., ♙, ., ., ., ., ♙, ., ♙, ♗, ., ., ♙, ♙, ., ♙, ., ♖, ., ., ., ♖, ♔, .	false	false	false	false	b
5r1k/ppp3pp/1bp2rq1/8/Q1BP4/2P3Bb/PP1N2PK/4R2R b - - 1 21	h3g2 h1f1 g2f1	2,106	crushing middlegame short	., ., ., ., ., ♜, ., ♚, ♟, ♟, ♟, ., ., ., ♟, ♟, ., ♝, ♟, ., ., ♜, ♛, ., ., ., ., ., ., ., ., ., ♕, ., ♗, ♙, ., ., ., ., ., ., ♙, ., ., ., ♗, ♝, ♙, ♙, ., ♘, ., ., ♙, ♔, ., ., ., ., ♖, ., ., ♖	false	false	false	false	b
2r2r2/1b4pk/p5qp/2p2p1Q/4pP2/2P1R2N/PP4PP/2R3K1 w - - 5 33	h3g5 g6g5 f4g5	1,490	crushing middlegame pin short	., ., ♜, ., ., ♜, ., ., ., ♝, ., ., ., ., ♟, ♚, ♟, ., ., ., ., ., ♛, ♟, ., ., ♟, ., ., ♟, ., ♕, ., ., ., ., ♟, ♙, ., ., ., ., ♙, ., ♖, ., ., ♘, ♙, ♙, ., ., ., ., ♙, ♙, ., ., ♖, ., ., ., ♔, .	false	false	false	false	w
6rk/p1N2R1p/1n1Q4/2p1p3/8/7P/PPP3PK/4q3 b - - 2 33	e1g3 h2g1 g3g2	866	endgame mate mateIn2 short	., ., ., ., ., ., ♜, ♚, ♟, ., ♘, ., ., ♖, ., ♟, ., ♞, ., ♕, ., ., ., ., ., ., ♟, ., ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ♙, ♙, ♙, ., ., ., ♙, ♔, ., ., ., ., ♛, ., ., .	false	false	false	false	b
r2q1r1k/4N1bp/p2p2p1/2p3N1/Pp4P1/1Q5P/1P1n1P2/5RK1 w - - 1 22	b3g8 f8g8 g5f7	1,522	kingsideAttack mate mateIn2 middlegame sacrifice short smotheredMate	♜, ., ., ♛, ., ♜, ., ♚, ., ., ., ., ♘, ., ♝, ♟, ♟, ., ., ♟, ., ., ♟, ., ., ., ♟, ., ., ., ♘, ., ♙, ♟, ., ., ., ., ♙, ., ., ♕, ., ., ., ., ., ♙, ., ♙, ., ♞, ., ♙, ., ., ., ., ., ., ., ♖, ♔, .	false	false	false	false	w
r4rk1/3qb1pp/2n1N3/ppp1p3/3p4/P2PB1PP/1PPQB1PK/R4R2 b - - 0 17	f8f1 a1f1 d4e3 d2e3 d7e6	2,107	advantage long middlegame	♜, ., ., ., ., ♜, ♚, ., ., ., ., ♛, ♝, ., ♟, ♟, ., ., ♞, ., ♘, ., ., ., ♟, ♟, ♟, ., ♟, ., ., ., ., ., ., ♟, ., ., ., ., ♙, ., ., ♙, ♗, ., ♙, ♙, ., ♙, ♙, ♕, ♗, ., ♙, ♔, ♖, ., ., ., ., ♖, ., .	false	false	false	false	b
1r4k1/2pr1ppp/1pP5/pQ6/8/q7/5PPP/3R2K1 w - - 0 29	c6d7 a3e7 g1f1	2,491	advancedPawn advantage defensiveMove endgame short	., ♜, ., ., ., ., ♚, ., ., ., ♟, ♜, ., ♟, ♟, ♟, ., ♟, ♙, ., ., ., ., ., ♟, ♕, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♛, ., ., ., ., ., ., ., ., ., ., ., ., ♙, ♙, ♙, ., ., ., ♖, ., ., ♔, .	false	false	false	false	w
2r1r1k1/p3qpbp/1p1p1np1/4P3/3B1P2/1P3bP1/PQ1N3P/1R2R1K1 w - - 0 22	e5f6 e7e1 b1e1 e8e1 g1f2	1,432	crushing fork long middlegame	., ., ♜, ., ♜, ., ♚, ., ♟, ., ., ., ♛, ♟, ♝, ♟, ., ♟, ., ♟, ., ♞, ♟, ., ., ., ., ., ♙, ., ., ., ., ., ., ♗, ., ♙, ., ., ., ♙, ., ., ., ♝, ♙, ., ♙, ♕, ., ♘, ., ., ., ♙, ., ♖, ., ., ♖, ., ♔, .	false	false	false	false	w
1r2r3/pp3pk1/2pp2p1/1P2p2p/2P3nq/3PP1N1/P2Q1PB1/1R3RK1 b - - 1 23	h4h2	943	master mate mateIn1 middlegame oneMove	., ♜, ., ., ♜, ., ., ., ♟, ♟, ., ., ., ♟, ♚, ., ., ., ♟, ♟, ., ., ♟, ., ., ♙, ., ., ♟, ., ., ♟, ., ., ♙, ., ., ., ♞, ♛, ., ., ., ♙, ♙, ., ♘, ., ♙, ., ., ♕, ., ♙, ♗, ., ., ♖, ., ., ., ♖, ♔, .	false	false	false	false	b
2n3k1/rb3ppp/p3p3/4P3/1P1P1P2/P4B2/6PP/5RK1 w - - 0 24	f1c1 c8b6 c1c7 b7f3 c7a7	1,852	advantage endgame long	., ., ♞, ., ., ., ♚, ., ♜, ♝, ., ., ., ♟, ♟, ♟, ♟, ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ., ., ., ♙, ., ♙, ., ♙, ., ., ♙, ., ., ., ., ♗, ., ., ., ., ., ., ., ., ♙, ♙, ., ., ., ., ., ♖, ♔, .	false	false	false	false	w
r4rk1/5p2/p2p2np/1p3b1Q/2p1P2q/2P5/PPB3PP/RN2R1K1 w - - 1 21	h5h4 g6h4 e4f5	1,716	crushing middlegame short	♜, ., ., ., ., ♜, ♚, ., ., ., ., ., ., ♟, ., ., ♟, ., ., ♟, ., ., ♞, ♟, ., ♟, ., ., ., ♝, ., ♕, ., ., ♟, ., ♙, ., ., ♛, ., ., ♙, ., ., ., ., ., ♙, ♙, ♗, ., ., ., ♙, ♙, ♖, ♘, ., ., ♖, ., ♔, .	false	false	false	false	w
3q4/5kpQ/p1p5/1p1n4/2p3P1/P6P/1PPB4/1K6 b - - 0 33	d5f6 h7f5 d8d2	1,740	advantage discoveredAttack endgame short	., ., ., ♛, ., ., ., ., ., ., ., ., ., ♚, ♟, ♕, ♟, ., ♟, ., ., ., ., ., ., ♟, ., ♞, ., ., ., ., ., ., ♟, ., ., ., ♙, ., ♙, ., ., ., ., ., ., ♙, ., ♙, ♙, ♗, ., ., ., ., ., ♔, ., ., ., ., ., .	false	false	false	false	b
4r3/1k3pbp/1pp1q3/p4pp1/P2P2n1/2PQ1N2/1P3PPP/2N1R1K1 b - - 7 33	e6e1 f3e1 e8e1 d3f1 e1f1	864	crushing fork long middlegame	., ., ., ., ♜, ., ., ., ., ♚, ., ., ., ♟, ♝, ♟, ., ♟, ♟, ., ♛, ., ., ., ♟, ., ., ., ., ♟, ♟, ., ♙, ., ., ♙, ., ., ♞, ., ., ., ♙, ♕, ., ♘, ., ., ., ♙, ., ., ., ♙, ♙, ♙, ., ., ♘, ., ♖, ., ♔, .	false	false	false	false	b
1r5r/p1p1kppp/4p3/4P3/2B1n1K1/1P2P3/P4PPP/R2R4 b - - 0 20	e4f2 g4f3 f2d1	886	advantage endgame fork short	., ♜, ., ., ., ., ., ♜, ♟, ., ♟, ., ♚, ♟, ♟, ♟, ., ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ., ., ., ., ♗, ., ♞, ., ♔, ., ., ♙, ., ., ♙, ., ., ., ♙, ., ., ., ., ♙, ♙, ♙, ♖, ., ., ♖, ., ., ., .	false	false	false	false	b
8/pb3k2/3P4/3N2p1/4p3/2K4P/8/8 w - - 2 46	d6d7 b7d5 d7d8q	928	advancedPawn crushing endgame promotion short	., ., ., ., ., ., ., ., ♟, ♝, ., ., ., ♚, ., ., ., ., ., ♙, ., ., ., ., ., ., ., ♘, ., ., ♟, ., ., ., ., ., ♟, ., ., ., ., ., ♔, ., ., ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	w
3r1rk1/1p2q1pp/p1b2N2/2p1p3/P1P4P/1P2QNP1/2PR1P2/2K4R b - - 0 19	e7f6 h1d1 e5e4 c1b1 e4f3 d2d8 f8d8 d1d8 f6d8	2,456	crushing middlegame veryLong	., ., ., ♜, ., ♜, ♚, ., ., ♟, ., ., ♛, ., ♟, ♟, ♟, ., ♝, ., ., ♘, ., ., ., ., ♟, ., ♟, ., ., ., ♙, ., ♙, ., ., ., ., ♙, ., ♙, ., ., ♕, ♘, ♙, ., ., ., ♙, ♖, ., ♙, ., ., ., ., ♔, ., ., ., ., ♖	false	false	false	false	b
2r3k1/pb3ppp/1p2pq2/1P6/2Q1PP2/6P1/P5BP/2R3K1 w - - 1 25	c4c8 b7c8 c1c8 f6d8 c8d8	435	backRankMate endgame long mate mateIn3	., ., ♜, ., ., ., ♚, ., ♟, ♝, ., ., ., ♟, ♟, ♟, ., ♟, ., ., ♟, ♛, ., ., ., ♙, ., ., ., ., ., ., ., ., ♕, ., ♙, ♙, ., ., ., ., ., ., ., ., ♙, ., ♙, ., ., ., ., ., ♗, ♙, ., ., ♖, ., ., ., ♔, .	false	false	false	false	w
r2qk1nr/pb1p3p/1pN2pp1/2b1p3/2B1PP2/4B3/PPP3PP/RN1Q1RK1 b kq - 0 11	c5e3	1,538	advantage hangingPiece kingsideAttack middlegame oneMove	♜, ., ., ♛, ♚, ., ♞, ♜, ♟, ♝, ., ♟, ., ., ., ♟, ., ♟, ♘, ., ., ♟, ♟, ., ., ., ♝, ., ♟, ., ., ., ., ., ♗, ., ♙, ♙, ., ., ., ., ., ., ♗, ., ., ., ♙, ♙, ♙, ., ., ., ♙, ♙, ♖, ♘, ., ♕, ., ♖, ♔, .	false	false	true	true	b
2r5/2r3k1/1p2Qp1p/p2p2p1/3P4/4P1P1/PPq2P1R/KR6 b - - 0 30	c2b1 a1b1 c7c1	1,500	attraction endgame mate mateIn2 sacrifice short	., ., ♜, ., ., ., ., ., ., ., ♜, ., ., ., ♚, ., ., ♟, ., ., ♕, ♟, ., ♟, ♟, ., ., ♟, ., ., ♟, ., ., ., ., ♙, ., ., ., ., ., ., ., ., ♙, ., ♙, ., ♙, ♙, ♛, ., ., ♙, ., ♖, ♔, ♖, ., ., ., ., ., .	false	false	false	false	b
1r4k1/5p1p/4p1p1/p1p1P3/2Pn1P2/PPR3P1/5Q1q/1R3K2 b - - 5 30	h2h1 f2g1 h1g1 f1g1 d4e2 g1h2 e2c3	1,464	attraction crushing endgame exposedKing fork veryLong	., ♜, ., ., ., ., ♚, ., ., ., ., ., ., ♟, ., ♟, ., ., ., ., ♟, ., ♟, ., ♟, ., ♟, ., ♙, ., ., ., ., ., ♙, ♞, ., ♙, ., ., ♙, ♙, ♖, ., ., ., ♙, ., ., ., ., ., ., ♕, ., ♛, ., ♖, ., ., ., ♔, ., .	false	false	false	false	b
2R5/p4ppk/1p2q3/6Q1/8/7P/5PPK/4r3 w - - 1 36	g5h5 e6h6 h5f7	2,021	crushing deflection endgame short	., ., ♖, ., ., ., ., ., ♟, ., ., ., ., ♟, ♟, ♚, ., ♟, ., ., ♛, ., ., ., ., ., ., ., ., ., ♕, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ., ., ♙, ♙, ♔, ., ., ., ., ♜, ., ., .	false	false	false	false	w
2r4r/pp2q1k1/2pp1bp1/5p2/2P2N2/1P4PP/P1Q3K1/3R1R2 w - - 1 27	f4g6 g7g6 c2f5	2,110	advantage attraction middlegame short	., ., ♜, ., ., ., ., ♜, ♟, ♟, ., ., ♛, ., ♚, ., ., ., ♟, ♟, ., ♝, ♟, ., ., ., ., ., ., ♟, ., ., ., ., ♙, ., ., ♘, ., ., ., ♙, ., ., ., ., ♙, ♙, ♙, ., ♕, ., ., ., ♔, ., ., ., ., ♖, ., ♖, ., .	false	false	false	false	w
5rn1/1p3r1k/p5pp/4Q3/3P4/1N5P/PP4PK/R1B2q2 w - - 1 25	c1h6 f1a1 b3a1	1,756	crushing middlegame short	., ., ., ., ., ♜, ♞, ., ., ♟, ., ., ., ♜, ., ♚, ♟, ., ., ., ., ., ♟, ♟, ., ., ., ., ♕, ., ., ., ., ., ., ♙, ., ., ., ., ., ♘, ., ., ., ., ., ♙, ♙, ♙, ., ., ., ., ♙, ♔, ♖, ., ♗, ., ., ♛, ., .	false	false	false	false	w
r2qk2r/4bpp1/4pn1p/pp1pP3/2p2P1B/P1P1P3/1P2B1PP/Rb1Q1RK1 w kq - 0 14	e5f6 e7f6 h4f6	1,636	advantage middlegame short	♜, ., ., ♛, ♚, ., ., ♜, ., ., ., ., ♝, ♟, ♟, ., ., ., ., ., ♟, ♞, ., ♟, ♟, ♟, ., ♟, ♙, ., ., ., ., ., ♟, ., ., ♙, ., ♗, ♙, ., ♙, ., ♙, ., ., ., ., ♙, ., ., ♗, ., ♙, ♙, ♖, ♝, ., ♕, ., ♖, ♔, .	false	false	true	true	w
8/8/p1p5/1pKp3k/3P2p1/P1q3P1/1P6/8 w - - 0 60	b2c3 h5g6 c5c6	1,186	crushing endgame short	., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♟, ., ♟, ., ., ., ., ., ., ♟, ♔, ♟, ., ., ., ♚, ., ., ., ♙, ., ., ♟, ., ♙, ., ♛, ., ., ., ♙, ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	w
r5k1/p5pp/1p5r/3p4/2pQ1P1q/2P1P2b/P1P1B1P1/R5K1 w - - 0 26	d4d5 h3e6 d5a8	1,193	advantage fork middlegame short	♜, ., ., ., ., ., ♚, ., ♟, ., ., ., ., ., ♟, ♟, ., ♟, ., ., ., ., ., ♜, ., ., ., ♟, ., ., ., ., ., ., ♟, ♕, ., ♙, ., ♛, ., ., ♙, ., ♙, ., ., ♝, ♙, ., ♙, ., ♗, ., ♙, ., ♖, ., ., ., ., ., ♔, .	false	false	false	false	w
2kr2r1/ppq1bb1Q/2p1pB2/2npP3/8/2P2N2/PPB2PPP/R4RK1 b - - 4 21	e7f6 e5f6 g8h8	1,697	advantage master middlegame short	., ., ♚, ♜, ., ., ♜, ., ♟, ♟, ♛, ., ♝, ♝, ., ♕, ., ., ♟, ., ♟, ♗, ., ., ., ., ♞, ♟, ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ♘, ., ., ♙, ♙, ♗, ., ., ♙, ♙, ♙, ♖, ., ., ., ., ♖, ♔, .	false	false	false	false	b
r1b2rk1/p2n2bp/4pqp1/2pN4/5PPP/4B3/PPPQ4/2KR1B1R b - - 0 16	f6b2	919	mate mateIn1 middlegame oneMove queensideAttack	♜, ., ♝, ., ., ♜, ♚, ., ♟, ., ., ♞, ., ., ♝, ♟, ., ., ., ., ♟, ♛, ♟, ., ., ., ♟, ♘, ., ., ., ., ., ., ., ., ., ♙, ♙, ♙, ., ., ., ., ♗, ., ., ., ♙, ♙, ♙, ♕, ., ., ., ., ., ., ♔, ♖, ., ♗, ., ♖	false	false	false	false	b
1n1q2rk/p3b3/1pr1p1Rp/2p1P3/4N3/2PP1N1P/P3B2K/6R1 w - - 0 29	g6h6	1,209	kingsideAttack mate mateIn1 middlegame oneMove	., ♞, ., ♛, ., ., ♜, ♚, ♟, ., ., ., ♝, ., ., ., ., ♟, ♜, ., ♟, ., ♖, ♟, ., ., ♟, ., ♙, ., ., ., ., ., ., ., ♘, ., ., ., ., ., ♙, ♙, ., ♘, ., ♙, ♙, ., ., ., ♗, ., ., ♔, ., ., ., ., ., ., ♖, .	false	false	false	false	w
r1b4r/p1B1ppbp/k1p2np1/1p6/N2RP3/8/PPP2PPP/2K2B1R w - - 2 14	a4c5	880	mate mateIn1 middlegame oneMove	♜, ., ♝, ., ., ., ., ♜, ♟, ., ♗, ., ♟, ♟, ♝, ♟, ♚, ., ♟, ., ., ♞, ♟, ., ., ♟, ., ., ., ., ., ., ♘, ., ., ♖, ♙, ., ., ., ., ., ., ., ., ., ., ., ♙, ♙, ♙, ., ., ♙, ♙, ♙, ., ., ♔, ., ., ♗, ., ♖	false	false	false	false	w
1r4k1/2q3p1/p3R2p/b2p4/2pP3N/6P1/1rQ1RPP1/6K1 w - - 0 32	e6e8 b8e8 e2e8 g8f7 c2g6	1,234	killBoxMate long mate mateIn3 middlegame	., ♜, ., ., ., ., ♚, ., ., ., ♛, ., ., ., ♟, ., ♟, ., ., ., ♖, ., ., ♟, ♝, ., ., ♟, ., ., ., ., ., ., ♟, ♙, ., ., ., ♘, ., ., ., ., ., ., ♙, ., ., ♜, ♕, ., ♖, ♙, ♙, ., ., ., ., ., ., ., ♔, .	false	false	false	false	w
4r1k1/ppqb1p1p/2p2Bp1/3p4/8/2P2Q2/PP3PPP/4R1K1 w - - 1 20	e1e8 d7e8 f3e3 c7d6 e3e8	1,912	advantage endgame kingsideAttack long	., ., ., ., ♜, ., ♚, ., ♟, ♟, ♛, ♝, ., ♟, ., ♟, ., ., ♟, ., ., ♗, ♟, ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ♕, ., ., ♙, ♙, ., ., ., ♙, ♙, ♙, ., ., ., ., ♖, ., ♔, .	false	false	false	false	w
1r4k1/5p2/4p1pp/3p4/3P4/2P3P1/qrRQRP1P/6K1 w - - 0 28	c2b2 b8b2 d2b2	848	crushing endgame short	., ♜, ., ., ., ., ♚, ., ., ., ., ., ., ♟, ., ., ., ., ., ., ♟, ., ♟, ♟, ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♙, ., ., ., ♙, ., ♛, ♜, ♖, ♕, ♖, ♙, ., ♙, ., ., ., ., ., ., ♔, .	false	false	false	false	w
r4rk1/p1p2p1p/1p2p1p1/2n5/4q3/P1B1PQP1/1P3P1P/2R2RK1 w - - 4 19	f3f6 e6e5 c3e5 e4e5 f6e5	1,328	crushing long middlegame	♜, ., ., ., ., ♜, ♚, ., ♟, ., ♟, ., ., ♟, ., ♟, ., ♟, ., ., ♟, ., ♟, ., ., ., ♞, ., ., ., ., ., ., ., ., ., ♛, ., ., ., ♙, ., ♗, ., ♙, ♕, ♙, ., ., ♙, ., ., ., ♙, ., ♙, ., ., ♖, ., ., ♖, ♔, .	false	false	false	false	w
5k2/5p1p/6p1/1p2q3/2p1p1Q1/1P2P3/P1R2PPP/6K1 b - - 0 26	e5a1 c2c1 a1c1 g4d1 c1d1	1,010	backRankMate endgame long mate mateIn3	., ., ., ., ., ♚, ., ., ., ., ., ., ., ♟, ., ♟, ., ., ., ., ., ., ♟, ., ., ♟, ., ., ♛, ., ., ., ., ., ♟, ., ♟, ., ♕, ., ., ♙, ., ., ♙, ., ., ., ♙, ., ♖, ., ., ♙, ♙, ♙, ., ., ., ., ., ., ♔, .	false	false	false	false	b
6k1/5pp1/7p/2n5/rnNKPP2/3P3P/6B1/2R5 b - - 4 40	c5b3 d4c3 b3c1	1,515	advantage endgame fork short	., ., ., ., ., ., ♚, ., ., ., ., ., ., ♟, ♟, ., ., ., ., ., ., ., ., ♟, ., ., ♞, ., ., ., ., ., ♜, ♞, ♘, ♔, ♙, ♙, ., ., ., ., ., ♙, ., ., ., ♙, ., ., ., ., ., ., ♗, ., ., ., ♖, ., ., ., ., .	false	false	false	false	b
8/1p6/6K1/2k4p/7P/5P2/8/8 w - - 1 51	f3f4 c5d6 f4f5	1,767	crushing defensiveMove endgame pawnEndgame quietMove short	., ., ., ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ., ., ., ♔, ., ., ., ♚, ., ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ., ., ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	w
r1bq1rk1/pp1p1ppp/4pn2/4n3/2B5/2B5/PPP2PPP/R2QK1NR w KQ - 0 10	c3e5 d8a5 e5c3	1,419	advantage hangingPiece opening short	♜, ., ♝, ♛, ., ♜, ♚, ., ♟, ♟, ., ♟, ., ♟, ♟, ♟, ., ., ., ., ♟, ♞, ., ., ., ., ., ., ♞, ., ., ., ., ., ♗, ., ., ., ., ., ., ., ♗, ., ., ., ., ., ♙, ♙, ♙, ., ., ♙, ♙, ♙, ♖, ., ., ♕, ♔, ., ♘, ♖	true	true	false	false	w
2r3k1/1QP1qpp1/7p/r3P3/6PP/6K1/p7/B7 w - - 0 43	b7c8 g8h7 c8b7	1,494	defensiveMove endgame equality hangingPiece short	., ., ♜, ., ., ., ♚, ., ., ♕, ♙, ., ♛, ♟, ♟, ., ., ., ., ., ., ., ., ♟, ♜, ., ., ., ♙, ., ., ., ., ., ., ., ., ., ♙, ♙, ., ., ., ., ., ., ♔, ., ♟, ., ., ., ., ., ., ., ♗, ., ., ., ., ., ., .	false	false	false	false	w
rn2qr1k/p5pp/1p3n2/2bRp1B1/2B3Q1/7P/PPP2PP1/1K1R4 w - - 2 18	g5f6 g7f6 d5d8 e8d8 d1d8	1,460	advantage long middlegame	♜, ♞, ., ., ♛, ♜, ., ♚, ♟, ., ., ., ., ., ♟, ♟, ., ♟, ., ., ., ♞, ., ., ., ., ♝, ♖, ♟, ., ♗, ., ., ., ♗, ., ., ., ♕, ., ., ., ., ., ., ., ., ♙, ♙, ♙, ♙, ., ., ♙, ♙, ., ., ♔, ., ♖, ., ., ., .	false	false	false	false	w
1k1r1b1r/n1p3p1/p3n1p1/1p2P3/P2B2Pq/2P2Q1P/1PB1K3/R6R w - - 1 25	d4a7 b8a7 a4b5 d8d2 e2d2	2,007	crushing long middlegame pin queensideAttack	., ♚, ., ♜, ., ♝, ., ♜, ♞, ., ♟, ., ., ., ♟, ., ♟, ., ., ., ♞, ., ♟, ., ., ♟, ., ., ♙, ., ., ., ♙, ., ., ♗, ., ., ♙, ♛, ., ., ♙, ., ., ♕, ., ♙, ., ♙, ♗, ., ♔, ., ., ., ♖, ., ., ., ., ., ., ♖	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.