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
2R5/1p1k1p1Q/p3qP2/8/3p4/8/P3r2P/3N1RK1 b - - 0 33	e6g4 g1h1 g4g2	952	endgame mate mateIn2 short	., ., ♖, ., ., ., ., ., ., ♟, ., ♚, ., ♟, ., ♕, ♟, ., ., ., ♛, ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ♜, ., ., ♙, ., ., ., ♘, ., ♖, ♔, .	false	false	false	false	b
5k2/5p2/5P2/4Q1n1/8/8/8/6K1 b - - 0 52	g5f3 g1f2 f3e5	678	crushing endgame fork short	., ., ., ., ., ♚, ., ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♕, ., ♞, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♔, .	false	false	false	false	b
q1r1rk2/1Q2b1pp/8/3p1p2/P2Pp3/4P2P/5PPB/RR4K1 b - - 0 25	c8c1 b1c1 a8b7	1,101	advantage deflection middlegame short	♛, ., ♜, ., ♜, ♚, ., ., ., ♕, ., ., ♝, ., ♟, ♟, ., ., ., ., ., ., ., ., ., ., ., ♟, ., ♟, ., ., ♙, ., ., ♙, ♟, ., ., ., ., ., ., ., ♙, ., ., ♙, ., ., ., ., ., ♙, ♙, ♗, ♖, ♖, ., ., ., ., ♔, .	false	false	false	false	b
r1bq1rk1/ppp1p3/6pQ/4bp2/2PPN2P/8/PP2BPP1/2KR3R b - - 0 15	e5g7 h6e3 f5e4	2,009	advantage middlegame short	♜, ., ♝, ♛, ., ♜, ♚, ., ♟, ♟, ♟, ., ♟, ., ., ., ., ., ., ., ., ., ♟, ♕, ., ., ., ., ♝, ♟, ., ., ., ., ♙, ♙, ♘, ., ., ♙, ., ., ., ., ., ., ., ., ♙, ♙, ., ., ♗, ♙, ♙, ., ., ., ♔, ♖, ., ., ., ♖	false	false	false	false	b
2kr4/1pp2ppp/2p2n2/8/PbN1P3/5P2/1B2r1PP/1R3R1K w - - 6 22	b2f6 g7f6 b1b4	1,246	advantage discoveredAttack middlegame short	., ., ♚, ♜, ., ., ., ., ., ♟, ♟, ., ., ♟, ♟, ♟, ., ., ♟, ., ., ♞, ., ., ., ., ., ., ., ., ., ., ♙, ♝, ♘, ., ♙, ., ., ., ., ., ., ., ., ♙, ., ., ., ♗, ., ., ♜, ., ♙, ♙, ., ♖, ., ., ., ♖, ., ♔	false	false	false	false	w
1r5r/2p1k1p1/2q1p3/2NnP2p/Q2P4/P6P/1P2B1P1/1K1R1R2 b - - 2 27	d5c3 b1a1 c3a4	1,255	advantage middlegame pin queensideAttack short	., ♜, ., ., ., ., ., ♜, ., ., ♟, ., ♚, ., ♟, ., ., ., ♛, ., ♟, ., ., ., ., ., ♘, ♞, ♙, ., ., ♟, ♕, ., ., ♙, ., ., ., ., ♙, ., ., ., ., ., ., ♙, ., ♙, ., ., ♗, ., ♙, ., ., ♔, ., ♖, ., ♖, ., .	false	false	false	false	b
7b/pp5p/3q4/6k1/5nb1/1B2QnP1/PPP2P2/4RR1K b - - 2 25	d6h6	1,294	mate mateIn1 middlegame oneMove	., ., ., ., ., ., ., ♝, ♟, ♟, ., ., ., ., ., ♟, ., ., ., ♛, ., ., ., ., ., ., ., ., ., ., ♚, ., ., ., ., ., ., ♞, ♝, ., ., ♗, ., ., ♕, ♞, ♙, ., ♙, ♙, ♙, ., ., ♙, ., ., ., ., ., ., ♖, ♖, ., ♔	false	false	false	false	b
1k4r1/1pp5/5pq1/p2Qp3/8/4BPp1/4r3/3R2K1 w - - 0 40	d5d8 g8d8 d1d8	767	endgame mate mateIn2 sacrifice short	., ♚, ., ., ., ., ♜, ., ., ♟, ♟, ., ., ., ., ., ., ., ., ., ., ♟, ♛, ., ♟, ., ., ♕, ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♗, ♙, ♟, ., ., ., ., ., ♜, ., ., ., ., ., ., ♖, ., ., ♔, .	false	false	false	false	w
6k1/5p2/b3pPpp/2pq4/3r3P/P4PQ1/2r2P2/R1R3K1 w - - 0 32	g3b8 d5d8 b8d8 d4d8 c1c2	1,010	advantage long master middlegame	., ., ., ., ., ., ♚, ., ., ., ., ., ., ♟, ., ., ♝, ., ., ., ♟, ♙, ♟, ♟, ., ., ♟, ♛, ., ., ., ., ., ., ., ♜, ., ., ., ♙, ♙, ., ., ., ., ♙, ♕, ., ., ., ♜, ., ., ♙, ., ., ♖, ., ♖, ., ., ., ♔, .	false	false	false	false	w
8/5ppk/4r3/2Bp4/5p2/1R3P1q/P4QpP/6K1 b - - 4 37	e6h6 f2c2 f7f5 c2g2 h6g6 g2g6 h7g6	2,286	advantage defensiveMove endgame pin quietMove veryLong	., ., ., ., ., ., ., ., ., ., ., ., ., ♟, ♟, ♚, ., ., ., ., ♜, ., ., ., ., ., ♗, ♟, ., ., ., ., ., ., ., ., ., ♟, ., ., ., ♖, ., ., ., ♙, ., ♛, ♙, ., ., ., ., ♕, ♟, ♙, ., ., ., ., ., ., ♔, .	false	false	false	false	b
6k1/pp3pp1/3b1n2/3pn3/3P3B/3B3P/PP2QPK1/2q5 w - - 0 26	d4e5 d6e5 e2e5	1,667	crushing fork master middlegame short	., ., ., ., ., ., ♚, ., ♟, ♟, ., ., ., ♟, ♟, ., ., ., ., ♝, ., ♞, ., ., ., ., ., ♟, ♞, ., ., ., ., ., ., ♙, ., ., ., ♗, ., ., ., ♗, ., ., ., ♙, ♙, ♙, ., ., ♕, ♙, ♔, ., ., ., ♛, ., ., ., ., .	false	false	false	false	w
1rb1k2r/p3Ppb1/6pp/1q1n4/3P1Q1P/1PN2P2/P1P3P1/2KR3R w k - 3 18	c3d5 b5d5 f4b8	1,578	advantage middlegame pin short	., ♜, ♝, ., ♚, ., ., ♜, ♟, ., ., ., ♙, ♟, ♝, ., ., ., ., ., ., ., ♟, ♟, ., ♛, ., ♞, ., ., ., ., ., ., ., ♙, ., ♕, ., ♙, ., ♙, ♘, ., ., ♙, ., ., ♙, ., ♙, ., ., ., ♙, ., ., ., ♔, ♖, ., ., ., ♖	false	false	true	false	w
3r2k1/p4pp1/1b3n1p/1q6/3p1B2/5BP1/1P1QPP1P/3R2K1 b - - 5 23	g7g5 d2d3 b5d3 e2d3 g5f4	2,119	advantage long middlegame	., ., ., ♜, ., ., ♚, ., ♟, ., ., ., ., ♟, ♟, ., ., ♝, ., ., ., ♞, ., ♟, ., ♛, ., ., ., ., ., ., ., ., ., ♟, ., ♗, ., ., ., ., ., ., ., ♗, ♙, ., ., ♙, ., ♕, ♙, ♙, ., ♙, ., ., ., ♖, ., ., ♔, .	false	false	false	false	b
5R2/1p3rpk/p6p/2Qp4/1P2p1n1/4PqPB/5P1P/6K1 w - - 5 31	f8f7 f3f7 h3g4	1,837	advantage endgame master short	., ., ., ., ., ♖, ., ., ., ♟, ., ., ., ♜, ♟, ♚, ♟, ., ., ., ., ., ., ♟, ., ., ♕, ♟, ., ., ., ., ., ♙, ., ., ♟, ., ♞, ., ., ., ., ., ♙, ♛, ♙, ♗, ., ., ., ., ., ♙, ., ♙, ., ., ., ., ., ., ♔, .	false	false	false	false	w
5r1k/1p2Np1p/3P1Pp1/4P3/8/p3B3/1r5P/5K2 w - - 0 34	e3h6 f8g8 d6d7 b2d2 h6d2 a3a2 d2c3 a2a1q c3a1	2,290	advancedPawn crushing endgame quietMove veryLong	., ., ., ., ., ♜, ., ♚, ., ♟, ., ., ♘, ♟, ., ♟, ., ., ., ♙, ., ♙, ♟, ., ., ., ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ♟, ., ., ., ♗, ., ., ., ., ♜, ., ., ., ., ., ♙, ., ., ., ., ., ♔, ., .	false	false	false	false	w
r6k/1p5p/1q1pr1pP/p4p2/1PPp2nR/P5Q1/1B3PP1/R4K2 w - - 2 24	h4g4 f5g4 g3g4	1,755	crushing middlegame short	♜, ., ., ., ., ., ., ♚, ., ♟, ., ., ., ., ., ♟, ., ♛, ., ♟, ♜, ., ♟, ♙, ♟, ., ., ., ., ♟, ., ., ., ♙, ♙, ♟, ., ., ♞, ♖, ♙, ., ., ., ., ., ♕, ., ., ♗, ., ., ., ♙, ♙, ., ♖, ., ., ., ., ♔, ., .	false	false	false	false	w
r4rk1/pp4bp/1qp1n1pB/8/4B3/2P4P/PP1Q1PP1/2KR3R b - - 2 19	f8f2 h6e3 f2d2	1,611	crushing middlegame short	♜, ., ., ., ., ♜, ♚, ., ♟, ♟, ., ., ., ., ♝, ♟, ., ♛, ♟, ., ♞, ., ♟, ♗, ., ., ., ., ., ., ., ., ., ., ., ., ♗, ., ., ., ., ., ♙, ., ., ., ., ♙, ♙, ♙, ., ♕, ., ♙, ♙, ., ., ., ♔, ♖, ., ., ., ♖	false	false	false	false	b
6k1/2q4p/2bp1p2/2p1pP1Q/1pP1P2P/1P1P4/r1B5/1R5K b - - 1 38	a2c2 b1g1 g8h8 h5h6 c7e7	2,699	crushing defensiveMove endgame hangingPiece long	., ., ., ., ., ., ♚, ., ., ., ♛, ., ., ., ., ♟, ., ., ♝, ♟, ., ♟, ., ., ., ., ♟, ., ♟, ♙, ., ♕, ., ♟, ♙, ., ♙, ., ., ♙, ., ♙, ., ♙, ., ., ., ., ♜, ., ♗, ., ., ., ., ., ., ♖, ., ., ., ., ., ♔	false	false	false	false	b
1B2k3/p3r1pp/P1p5/1p1p4/2n5/2P2P2/R4KPP/8 w - - 4 34	a2e2 e7e2 f2e2	1,242	advantage endgame master masterVsMaster short	., ♗, ., ., ♚, ., ., ., ♟, ., ., ., ♜, ., ♟, ♟, ♙, ., ♟, ., ., ., ., ., ., ♟, ., ♟, ., ., ., ., ., ., ♞, ., ., ., ., ., ., ., ♙, ., ., ♙, ., ., ♖, ., ., ., ., ♔, ♙, ♙, ., ., ., ., ., ., ., .	false	false	false	false	w
r1bqkb1r/ppp2ppp/4p3/6B1/2Qnn3/8/PP2PPPP/R3KBNR w KQkq - 0 8	g5d8 f8b4 e1d1	1,901	advantage defensiveMove opening short	♜, ., ♝, ♛, ♚, ♝, ., ♜, ♟, ♟, ♟, ., ., ♟, ♟, ♟, ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ♗, ., ., ., ♕, ♞, ♞, ., ., ., ., ., ., ., ., ., ., ., ♙, ♙, ., ., ♙, ♙, ♙, ♙, ♖, ., ., ., ♔, ♗, ♘, ♖	true	true	true	true	w
8/1p2q1k1/p1pP1p2/5p2/PP1Qp2b/4P3/1B3KP1/8 w - - 1 31	g2g3 h4g3 f2g3	836	crushing defensiveMove endgame master short	., ., ., ., ., ., ., ., ., ♟, ., ., ♛, ., ♚, ., ♟, ., ♟, ♙, ., ♟, ., ., ., ., ., ., ., ♟, ., ., ♙, ♙, ., ♕, ♟, ., ., ♝, ., ., ., ., ♙, ., ., ., ., ♗, ., ., ., ♔, ♙, ., ., ., ., ., ., ., ., .	false	false	false	false	w
rnb2rk1/ppp2ppp/4q3/2bpP3/4QP2/3B4/PB4PP/RN3R1K w - d6 0 15	e4h7	637	kingsideAttack mate mateIn1 oneMove opening	♜, ♞, ♝, ., ., ♜, ♚, ., ♟, ♟, ♟, ., ., ♟, ♟, ♟, ., ., ., !, ♛, ., ., ., ., ., ♝, ♟, ♙, ., ., ., ., ., ., ., ♕, ♙, ., ., ., ., ., ♗, ., ., ., ., ♙, ♗, ., ., ., ., ♙, ♙, ♖, ♘, ., ., ., ♖, ., ♔	false	false	false	false	w
6k1/5pp1/1P5p/8/2r5/3p3P/6P1/R6K w - - 0 33	b6b7 c4b4 a1a8	1,517	advancedPawn crushing endgame rookEndgame short	., ., ., ., ., ., ♚, ., ., ., ., ., ., ♟, ♟, ., ., ♙, ., ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ., ♜, ., ., ., ., ., ., ., ., ♟, ., ., ., ♙, ., ., ., ., ., ., ♙, ., ♖, ., ., ., ., ., ., ♔	false	false	false	false	w
r3k2r/ppp2pp1/2p5/4P1b1/5qQ1/2PPN3/PP3PPP/R4RK1 b kq - 0 15	f4h2	1,125	kingsideAttack mate mateIn1 middlegame oneMove	♜, ., ., ., ♚, ., ., ♜, ♟, ♟, ♟, ., ., ♟, ♟, ., ., ., ♟, ., ., ., ., ., ., ., ., ., ♙, ., ♝, ., ., ., ., ., ., ♛, ♕, ., ., ., ♙, ♙, ♘, ., ., ., ♙, ♙, ., ., ., ♙, ♙, ♙, ♖, ., ., ., ., ♖, ♔, .	false	false	true	true	b
6k1/p4p1p/4rRp1/1pp1r3/n4N2/P6P/1PP3P1/4R1K1 w - - 0 30	f6e6 e5e1 e6e1	1,625	crushing endgame short	., ., ., ., ., ., ♚, ., ♟, ., ., ., ., ♟, ., ♟, ., ., ., ., ♜, ♖, ♟, ., ., ♟, ♟, ., ♜, ., ., ., ♞, ., ., ., ., ♘, ., ., ♙, ., ., ., ., ., ., ♙, ., ♙, ♙, ., ., ., ♙, ., ., ., ., ., ♖, ., ♔, .	false	false	false	false	w
5r1k/p5pp/1pp1Q3/3p4/5q2/2P5/PP4PP/4RNK1 b - - 2 25	f4f2 g1h1 f2f1 e1f1 f8f1	1,296	backRankMate deflection endgame long mate mateIn3	., ., ., ., ., ♜, ., ♚, ♟, ., ., ., ., ., ♟, ♟, ., ♟, ♟, ., ♕, ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ♛, ., ., ., ., ♙, ., ., ., ., ., ♙, ♙, ., ., ., ., ♙, ♙, ., ., ., ., ♖, ♘, ♔, .	false	false	false	false	b
r3r2k/1p3pbp/p2B4/2p2pN1/P1P3n1/5Q2/1qP3PP/R4RK1 w - - 1 21	f3f5 b2d4 g1h1 g4f2 f1f2	2,339	advantage long middlegame	♜, ., ., ., ♜, ., ., ♚, ., ♟, ., ., ., ♟, ♝, ♟, ♟, ., ., ♗, ., ., ., ., ., ., ♟, ., ., ♟, ♘, ., ♙, ., ♙, ., ., ., ♞, ., ., ., ., ., ., ♕, ., ., ., ♛, ♙, ., ., ., ♙, ♙, ♖, ., ., ., ., ♖, ♔, .	false	false	false	false	w
4rrk1/ppp4p/3p2p1/5bN1/2PP4/P1P5/1KqQP1B1/7R w - - 6 25	d2c2 f5c2 g2d5 g8g7 b2c2	1,926	advantage intermezzo long middlegame	., ., ., ., ♜, ♜, ♚, ., ♟, ♟, ♟, ., ., ., ., ♟, ., ., ., ♟, ., ., ♟, ., ., ., ., ., ., ♝, ♘, ., ., ., ♙, ♙, ., ., ., ., ♙, ., ♙, ., ., ., ., ., ., ♔, ♛, ♕, ♙, ., ♗, ., ., ., ., ., ., ., ., ♖	false	false	false	false	w
2r5/1p1r1pk1/3B3p/p1P3p1/1P1RP3/7P/P4P2/1K6 w - - 0 29	d6e5 g7g6 d4d7	917	crushing discoveredAttack endgame short	., ., ♜, ., ., ., ., ., ., ♟, ., ♜, ., ♟, ♚, ., ., ., ., ♗, ., ., ., ♟, ♟, ., ♙, ., ., ., ♟, ., ., ♙, ., ♖, ♙, ., ., ., ., ., ., ., ., ., ., ♙, ♙, ., ., ., ., ♙, ., ., ., ♔, ., ., ., ., ., .	false	false	false	false	w
2k1r3/1p1b2pp/p1p1P3/5r2/1P6/P1p5/4RPPP/4R1K1 w - - 0 26	e6d7 c8d7 e2e8	970	advancedPawn crushing discoveredAttack endgame queensideAttack short	., ., ♚, ., ♜, ., ., ., ., ♟, ., ♝, ., ., ♟, ♟, ♟, ., ♟, ., ♙, ., ., ., ., ., ., ., ., ♜, ., ., ., ♙, ., ., ., ., ., ., ♙, ., ♟, ., ., ., ., ., ., ., ., ., ♖, ♙, ♙, ♙, ., ., ., ., ♖, ., ♔, .	false	false	false	false	w
2kr4/pb3pp1/1P1p4/2pP3r/2Pn4/2QBq3/1B3NPP/R4RK1 b - - 0 23	d4f3 g2f3 h5g5 g1h1 e3f3	1,931	intermezzo kingsideAttack long mate mateIn3 middlegame sacrifice	., ., ♚, ♜, ., ., ., ., ♟, ♝, ., ., ., ♟, ♟, ., ., ♙, ., ♟, ., ., ., ., ., ., ♟, ♙, ., ., ., ♜, ., ., ♙, ♞, ., ., ., ., ., ., ♕, ♗, ♛, ., ., ., ., ♗, ., ., ., ♘, ♙, ♙, ♖, ., ., ., ., ♖, ♔, .	false	false	false	false	b
r1b2rk1/p4p1p/2p2p2/Q3p3/2B1P3/2R5/P2q1PPP/6K1 w - - 0 19	c3g3 d2g5 g3g5	1,283	advantage kingsideAttack middlegame short	♜, ., ♝, ., ., ♜, ♚, ., ♟, ., ., ., ., ♟, ., ♟, ., ., ♟, ., ., ♟, ., ., ♕, ., ., ., ♟, ., ., ., ., ., ♗, ., ♙, ., ., ., ., ., ♖, ., ., ., ., ., ♙, ., ., ♛, ., ♙, ♙, ♙, ., ., ., ., ., ., ♔, .	false	false	false	false	w
5k2/1R5p/2p3p1/p2p4/3Pr3/P2QP2P/1P4PK/4q3 b - - 0 30	e4e3 d3e3 e1e3	1,026	crushing endgame short	., ., ., ., ., ♚, ., ., ., ♖, ., ., ., ., ., ♟, ., ., ♟, ., ., ., ♟, ., ♟, ., ., ♟, ., ., ., ., ., ., ., ♙, ♜, ., ., ., ♙, ., ., ♕, ♙, ., ., ♙, ., ♙, ., ., ., ., ♙, ♔, ., ., ., ., ♛, ., ., .	false	false	false	false	b
2r4k/2p1q1pp/1p1pP3/4p3/4P3/1Q4P1/5RKP/8 w - - 3 47	f2f7 e7e8 e6e7	1,269	advancedPawn advantage endgame short	., ., ♜, ., ., ., ., ♚, ., ., ♟, ., ♛, ., ♟, ♟, ., ♟, ., ♟, ♙, ., ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ., ., ., ♕, ., ., ., ., ♙, ., ., ., ., ., ., ♖, ♔, ♙, ., ., ., ., ., ., ., .	false	false	false	false	w
2B5/8/P4k2/3p4/3PpK2/7p/8/5b2 w - - 0 46	a6a7 h3h2 a7a8q	2,151	advancedPawn bishopEndgame crushing endgame promotion short	., ., ♗, ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ., ♚, ., ., ., ., ., ♟, ., ., ., ., ., ., ., ♙, ♟, ♔, ., ., ., ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ♝, ., .	false	false	false	false	w
8/8/1pp3pp/2k2p2/P1P2P1P/3K2P1/8/8 b - - 0 40	c5b4 g3g4 h6h5 g4h5 g6h5 d3d4 b4a4 d4e5 b6b5 c4b5 c6b5 e5f5 b5b4 f5g5 b4b3 f4f5 b3b2 f5f6 b2b1q	2,594	advancedPawn crushing endgame pawnEndgame promotion quietMove veryLong	., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♟, ♟, ., ., ., ♟, ♟, ., ., ♚, ., ., ♟, ., ., ♙, ., ♙, ., ., ♙, ., ♙, ., ., ., ♔, ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	b
r3r2k/pp2qpp1/2npb2p/3N4/1b2N3/1Q1B4/PP3PPP/R4K1R w - - 10 19	d5e7 e6b3 e7c6 b7c6 a2b3	1,631	advantage long middlegame	♜, ., ., ., ♜, ., ., ♚, ♟, ♟, ., ., ♛, ♟, ♟, ., ., ., ♞, ♟, ♝, ., ., ♟, ., ., ., ♘, ., ., ., ., ., ♝, ., ., ♘, ., ., ., ., ♕, ., ♗, ., ., ., ., ♙, ♙, ., ., ., ♙, ♙, ♙, ♖, ., ., ., ., ♔, ., ♖	false	false	false	false	w
8/8/7p/4p2P/6P1/PP1K1k2/8/8 b - - 1 49	e5e4 d3d2 f3f2 b3b4 e4e3	1,470	crushing endgame long pawnEndgame	., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♟, ., ., ., ., ♟, ., ., ♙, ., ., ., ., ., ., ♙, ., ♙, ♙, ., ♔, ., ♚, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	b
2kr4/1pp1qpp1/p7/nn5r/3pP3/6Q1/P3PBBP/R3K2R w KQ - 0 21	g3g4 c8b8 g4h5 e7b4 e1f1	1,319	advantage fork long middlegame	., ., ♚, ♜, ., ., ., ., ., ♟, ♟, ., ♛, ♟, ♟, ., ♟, ., ., ., ., ., ., ., ♞, ♞, ., ., ., ., ., ♜, ., ., ., ♟, ♙, ., ., ., ., ., ., ., ., ., ♕, ., ♙, ., ., ., ♙, ♗, ♗, ♙, ♖, ., ., ., ♔, ., ., ♖	true	true	false	false	w
r5k1/5p1p/p5p1/2QP3R/6n1/1PN3Pq/P4P1P/1R4K1 b - - 0 27	g6h5 b1e1 h3h2 g1f1 h2h1 f1e2 a8e8	1,925	crushing hangingPiece middlegame veryLong	♜, ., ., ., ., ., ♚, ., ., ., ., ., ., ♟, ., ♟, ♟, ., ., ., ., ., ♟, ., ., ., ♕, ♙, ., ., ., ♖, ., ., ., ., ., ., ♞, ., ., ♙, ♘, ., ., ., ♙, ♛, ♙, ., ., ., ., ♙, ., ♙, ., ♖, ., ., ., ., ♔, .	false	false	false	false	b
5k2/pp1Q1p2/1q1p2p1/4b3/P2NP3/4P3/4K1Pr/3R4 w - - 7 28	d4e6 f8g8 d7e8 g8h7 e8f7	1,970	crushing deflection endgame long master masterVsMaster	., ., ., ., ., ♚, ., ., ♟, ♟, ., ♕, ., ♟, ., ., ., ♛, ., ♟, ., ., ♟, ., ., ., ., ., ♝, ., ., ., ♙, ., ., ♘, ♙, ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ., ♔, ., ♙, ♜, ., ., ., ♖, ., ., ., .	false	false	false	false	w
r4rk1/pR4np/2p1p1b1/2PpP3/3P1p2/2N4R/P2qBQPP/6K1 b - - 1 26	f4f3 h3f3 f8f3 e2f3 d2c3	1,979	capturingDefender crushing long middlegame	♜, ., ., ., ., ♜, ♚, ., ♟, ♖, ., ., ., ., ♞, ♟, ., ., ♟, ., ♟, ., ♝, ., ., ., ♙, ♟, ♙, ., ., ., ., ., ., ♙, ., ♟, ., ., ., ., ♘, ., ., ., ., ♖, ♙, ., ., ♛, ♗, ♕, ♙, ♙, ., ., ., ., ., ., ♔, .	false	false	false	false	b
r1b1k2r/pppp1ppp/4q3/2PPn3/8/6P1/PPP1BP1P/R1BQK2R b KQkq - 0 10	e5f3 e1f1 e6h3	1,237	mate mateIn2 middlegame pin short	♜, ., ♝, ., ♚, ., ., ♜, ♟, ♟, ♟, ♟, ., ♟, ♟, ♟, ., ., ., ., ♛, ., ., ., ., ., ♙, ♙, ♞, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ♙, ♙, ♙, ., ♗, ♙, ., ♙, ♖, ., ♗, ♕, ♔, ., ., ♖	true	true	true	true	b
r1bq1rk1/3n2p1/p3p2p/1p1pP3/3N4/2PB4/PP4PP/R2QK2R w KQ - 1 19	d4e6 d8h4 g2g3 h4e7 e6f8	1,245	crushing fork long middlegame	♜, ., ♝, ♛, ., ♜, ♚, ., ., ., ., ♞, ., ., ♟, ., ♟, ., ., ., ♟, ., ., ♟, ., ♟, ., ♟, ♙, ., ., ., ., ., ., ♘, ., ., ., ., ., ., ♙, ♗, ., ., ., ., ♙, ♙, ., ., ., ., ♙, ♙, ♖, ., ., ♕, ♔, ., ., ♖	true	true	false	false	w
r1b1k2r/5p2/pbp1q3/8/1p2PPpp/1N1PN1P1/PPP1Q2P/R4RK1 b kq f3 0 23	h4g3 h2g3 e6h6 g1f2 h6h2 f2e1 h2g3	1,486	advantage deflection kingsideAttack middlegame veryLong	♜, ., ♝, ., ♚, ., ., ♜, ., ., ., ., ., ♟, ., ., ♟, ♝, ♟, ., ♛, ., ., ., ., ., ., ., ., ., ., ., ., ♟, ., ., ♙, ♙, ♟, ♟, ., ♘, ., ♙, ♘, !, ♙, ., ♙, ♙, ♙, ., ♕, ., ., ♙, ♖, ., ., ., ., ♖, ♔, .	false	false	true	true	b
r2r4/pp3pbk/2np2p1/4p2p/2P1P1q1/5NP1/PP1Q1PBP/2R1R1K1 w - - 0 21	f3g5 h7g8 g2h3	1,591	crushing middlegame short	♜, ., ., ♜, ., ., ., ., ♟, ♟, ., ., ., ♟, ♝, ♚, ., ., ♞, ♟, ., ., ♟, ., ., ., ., ., ♟, ., ., ♟, ., ., ♙, ., ♙, ., ♛, ., ., ., ., ., ., ♘, ♙, ., ♙, ♙, ., ♕, ., ♙, ♗, ♙, ., ., ♖, ., ♖, ., ♔, .	false	false	false	false	w
r1b2rk1/pp3ppp/4p3/8/1b1q4/2NB4/PPP3PP/R2Q1R1K w - - 2 13	d3h7 g8h7 d1d4	1,109	crushing discoveredAttack kingsideAttack middlegame short	♜, ., ♝, ., ., ♜, ♚, ., ♟, ♟, ., ., ., ♟, ♟, ♟, ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ., ., ., ♝, ., ♛, ., ., ., ., ., ., ♘, ♗, ., ., ., ., ♙, ♙, ♙, ., ., ., ♙, ♙, ♖, ., ., ♕, ., ♖, ., ♔	false	false	false	false	w
5rk1/p3bp2/1q1p3p/2r3p1/3Q4/3P2B1/PPP2PPP/2K1R2R b - - 0 20	c5c2 c1c2 b6d4	1,162	advantage discoveredAttack middlegame queensideAttack short	., ., ., ., ., ♜, ♚, ., ♟, ., ., ., ♝, ♟, ., ., ., ♛, ., ♟, ., ., ., ♟, ., ., ♜, ., ., ., ♟, ., ., ., ., ♕, ., ., ., ., ., ., ., ♙, ., ., ♗, ., ♙, ♙, ♙, ., ., ♙, ♙, ♙, ., ., ♔, ., ♖, ., ., ♖	false	false	false	false	b
r4rk1/pb3pbp/1p3np1/3pn1B1/8/1NP2P2/PqB1N1PP/R2Q1R1K w - - 2 15	g5c1 b2a1 b3a1	1,662	advantage middlegame short trappedPiece	♜, ., ., ., ., ♜, ♚, ., ♟, ♝, ., ., ., ♟, ♝, ♟, ., ♟, ., ., ., ♞, ♟, ., ., ., ., ♟, ♞, ., ♗, ., ., ., ., ., ., ., ., ., ., ♘, ♙, ., ., ♙, ., ., ♙, ♛, ♗, ., ♘, ., ♙, ♙, ♖, ., ., ♕, ., ♖, ., ♔	false	false	false	false	w
r5k1/r1q1Qpp1/1p1p1n1p/1Bp2P2/Pn1P4/5N1P/3B1PP1/R3R1K1 b - - 0 28	c7e7 e1e7 a7e7 d2b4 c5b4	1,374	advantage long middlegame	♜, ., ., ., ., ., ♚, ., ♜, ., ♛, ., ♕, ♟, ♟, ., ., ♟, ., ♟, ., ♞, ., ♟, ., ♗, ♟, ., ., ♙, ., ., ♙, ♞, ., ♙, ., ., ., ., ., ., ., ., ., ♘, ., ♙, ., ., ., ♗, ., ♙, ♙, ., ♖, ., ., ., ♖, ., ♔, .	false	false	false	false	b
2r1r1k1/5p2/p5p1/3pb2p/1B2q2P/1P2P1P1/P1R1RP2/2Q3K1 b - - 0 27	c8c2 c1c2 e4b4	1,551	advantage intermezzo middlegame short	., ., ♜, ., ♜, ., ♚, ., ., ., ., ., ., ♟, ., ., ♟, ., ., ., ., ., ♟, ., ., ., ., ♟, ♝, ., ., ♟, ., ♗, ., ., ♛, ., ., ♙, ., ♙, ., ., ♙, ., ♙, ., ♙, ., ♖, ., ♖, ♙, ., ., ., ., ♕, ., ., ., ♔, .	false	false	false	false	b
5r1k/pp5p/2pPN1p1/2P1b3/8/5r1P/PPB1Q3/6RK b - - 0 28	f3h3 e2h2 h3h2	868	mate mateIn2 middlegame short	., ., ., ., ., ♜, ., ♚, ♟, ♟, ., ., ., ., ., ♟, ., ., ♟, ♙, ♘, ., ♟, ., ., ., ♙, ., ♝, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♜, ., ♙, ♙, ♙, ♗, ., ♕, ., ., ., ., ., ., ., ., ., ♖, ♔	false	false	false	false	b
r5k1/1p3pbp/4p1p1/1PBq4/p1pP4/4P2P/PQ3PP1/2R3K1 b - - 3 24	d5c5 d4c5 g7b2	1,701	advantage endgame master masterVsMaster short	♜, ., ., ., ., ., ♚, ., ., ♟, ., ., ., ♟, ♝, ♟, ., ., ., ., ♟, ., ♟, ., ., ♙, ♗, ♛, ., ., ., ., ♟, ., ♟, ♙, ., ., ., ., ., ., ., ., ♙, ., ., ♙, ♙, ♕, ., ., ., ♙, ♙, ., ., ., ♖, ., ., ., ♔, .	false	false	false	false	b
r1b2rk1/pp4bp/n1Pp2q1/4ppB1/2P5/P1N4P/1P2BPP1/R2QR1K1 b - - 0 18	g6g5 d1d5 f8f7	2,075	advantage defensiveMove hangingPiece master middlegame short	♜, ., ♝, ., ., ♜, ♚, ., ♟, ♟, ., ., ., ., ♝, ♟, ♞, ., ♙, ♟, ., ., ♛, ., ., ., ., ., ♟, ♟, ♗, ., ., ., ♙, ., ., ., ., ., ♙, ., ♘, ., ., ., ., ♙, ., ♙, ., ., ♗, ♙, ♙, ., ♖, ., ., ♕, ♖, ., ♔, .	false	false	false	false	b
5Bk1/p5pp/b1p5/3p4/5qn1/2N3Q1/PPP3PP/R5K1 b - - 0 22	f4d4 g1h1 g4f2 g3f2 d4f2	1,374	crushing long middlegame	., ., ., ., ., ♗, ♚, ., ♟, ., ., ., ., ., ♟, ♟, ♝, ., ♟, ., ., ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ♛, ♞, ., ., ., ♘, ., ., ., ♕, ., ♙, ♙, ♙, ., ., ., ♙, ♙, ♖, ., ., ., ., ., ♔, .	false	false	false	false	b
r2k2nr/1pp2ppp/p2p4/3b2q1/8/1N3Q2/PBP2PPP/1R2R1K1 w - - 8 18	h2h4 d5f3 h4g5	2,418	advantage middlegame short	♜, ., ., ♚, ., ., ♞, ♜, ., ♟, ♟, ., ., ♟, ♟, ♟, ♟, ., ., ♟, ., ., ., ., ., ., ., ♝, ., ., ♛, ., ., ., ., ., ., ., ., ., ., ♘, ., ., ., ♕, ., ., ♙, ♗, ♙, ., ., ♙, ♙, ♙, ., ♖, ., ., ♖, ., ♔, .	false	false	false	false	w
5r1k/1R1Q2bp/p2p2p1/1npPp3/4Pp2/3P3P/q4PP1/5RK1 w - - 2 25	d7g7	996	kingsideAttack mate mateIn1 middlegame oneMove	., ., ., ., ., ♜, ., ♚, ., ♖, ., ♕, ., ., ♝, ♟, ♟, ., ., ♟, ., ., ♟, ., ., ♞, ♟, ♙, ♟, ., ., ., ., ., ., ., ♙, ♟, ., ., ., ., ., ♙, ., ., ., ♙, ♛, ., ., ., ., ♙, ♙, ., ., ., ., ., ., ♖, ♔, .	false	false	false	false	w
6k1/6b1/P5p1/3R4/8/1KP4p/1P3r2/8 w - - 1 33	d5d8 g8h7 a6a7 h3h2 a7a8q f2f1 a8d5 h2h1q d5g8 h7h6 d8d7	2,427	advancedPawn advantage endgame exposedKing promotion quietMove veryLong	., ., ., ., ., ., ♚, ., ., ., ., ., ., ., ♝, ., ♙, ., ., ., ., ., ♟, ., ., ., ., ♖, ., ., ., ., ., ., ., ., ., ., ., ., ., ♔, ♙, ., ., ., ., ♟, ., ♙, ., ., ., ♜, ., ., ., ., ., ., ., ., ., .	false	false	false	false	w
2kr3r/pbp2pp1/2n1p3/bpBqPn2/3P1P1N/2P3PP/P2QN1B1/R4RK1 b - - 0 18	d5c5 h4f5 e6f5	1,975	advantage middlegame short	., ., ♚, ♜, ., ., ., ♜, ♟, ♝, ♟, ., ., ♟, ♟, ., ., ., ♞, ., ♟, ., ., ., ♝, ♟, ♗, ♛, ♙, ♞, ., ., ., ., ., ♙, ., ♙, ., ♘, ., ., ♙, ., ., ., ♙, ♙, ♙, ., ., ♕, ♘, ., ♗, ., ♖, ., ., ., ., ♖, ♔, .	false	false	false	false	b
2r1k3/p4p1B/1qpnbBp1/3pN3/3P4/8/PP1Q1PPP/6K1 w - - 4 28	h7g6 f7g6 d2h6 d6f7 h6g6	2,412	advantage long middlegame sacrifice	., ., ♜, ., ♚, ., ., ., ♟, ., ., ., ., ♟, ., ♗, ., ♛, ♟, ♞, ♝, ♗, ♟, ., ., ., ., ♟, ♘, ., ., ., ., ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ., ♙, ♙, ., ♕, ., ♙, ♙, ♙, ., ., ., ., ., ., ♔, .	false	false	false	false	w
4r1k1/5ppp/p5r1/1p1Q4/8/2P3B1/PP2q1PP/5R1K w - - 1 27	d5f7 g8h8 f7f8 e8f8 f1f8	1,127	backRankMate endgame long mate mateIn3 sacrifice	., ., ., ., ♜, ., ♚, ., ., ., ., ., ., ♟, ♟, ♟, ♟, ., ., ., ., ., ♜, ., ., ♟, ., ♕, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ♗, ., ♙, ♙, ., ., ♛, ., ♙, ♙, ., ., ., ., ., ♖, ., ♔	false	false	false	false	w
3k4/4R3/1n1P2pN/1r1p2p1/3P4/7P/1p4PK/8 w - - 3 56	h6f7 d8c8 d6d7 b6d7 f7d6 c8b8 e7e8 b8a7 d6b5	2,454	advancedPawn advantage endgame exposedKing fork veryLong	., ., ., ♚, ., ., ., ., ., ., ., ., ♖, ., ., ., ., ♞, ., ♙, ., ., ♟, ♘, ., ♜, ., ♟, ., ., ♟, ., ., ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ♙, ., ♟, ., ., ., ., ♙, ♔, ., ., ., ., ., ., ., .	false	false	false	false	w
1r1R2k1/Q4pp1/7p/4P3/8/P4PPq/7P/1r1R2K1 b - - 5 25	b8d8 d1b1 d8d2 a7f2 d2f2	1,408	endgame	., ♜, ., ♖, ., ., ♚, ., ♕, ., ., ., ., ♟, ♟, ., ., ., ., ., ., ., ., ♟, ., ., ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ., ♙, ♙, ♛, ., ., ., ., ., ., ., ♙, ., ♜, ., ♖, ., ., ♔, .	false	false	false	false	b
r1bq2k1/pp2p3/3p2p1/6p1/3Q4/3B1r2/PP3P1P/R4RK1 w - - 0 18	d4d5 f3f7 d3g6	1,320	advantage fork middlegame short	♜, ., ♝, ♛, ., ., ♚, ., ♟, ♟, ., ., ♟, ., ., ., ., ., ., ♟, ., ., ♟, ., ., ., ., ., ., ., ♟, ., ., ., ., ♕, ., ., ., ., ., ., ., ♗, ., ♜, ., ., ♙, ♙, ., ., ., ♙, ., ♙, ♖, ., ., ., ., ♖, ♔, .	false	false	false	false	w
3rkb1r/ppq2p1p/2n3p1/1B3p2/3P4/4PQ2/PP3PPP/R1B1K2R b KQk - 2 13	c7a5 c1d2 a5b5	1,143	advantage fork middlegame short	., ., ., ♜, ♚, ♝, ., ♜, ♟, ♟, ♛, ., ., ♟, ., ♟, ., ., ♞, ., ., ., ♟, ., ., ♗, ., ., ., ♟, ., ., ., ., ., ♙, ., ., ., ., ., ., ., ., ♙, ♕, ., ., ♙, ♙, ., ., ., ♙, ♙, ♙, ♖, ., ♗, ., ♔, ., ., ♖	true	true	true	false	b
6R1/8/8/P1p2r2/2P5/1P3k1K/8/8 b - - 0 54	f5h5	657	endgame mate mateIn1 oneMove rookEndgame	., ., ., ., ., ., ♖, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ♟, ., ., ♜, ., ., ., ., ♙, ., ., ., ., ., ., ♙, ., ., ., ♚, ., ♔, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	b
7k/p7/1p5P/6P1/2B3K1/1P1pr3/8/8 w - - 0 54	g5g6 e3e4 g4f3 e4e8 c4d3	2,290	crushing defensiveMove endgame long	., ., ., ., ., ., ., ♚, ♟, ., ., ., ., ., ., ., ., ♟, ., ., ., ., ., ♙, ., ., ., ., ., ., ♙, ., ., ., ♗, ., ., ., ♔, ., ., ♙, ., ♟, ♜, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	w
1rb1k2r/p4ppp/2Q1p3/4P3/3q1P2/1P4P1/P6P/RN2K2R b KQk - 0 16	c8d7 c6d6 d4e3	2,487	crushing defensiveMove middlegame short	., ♜, ♝, ., ♚, ., ., ♜, ♟, ., ., ., ., ♟, ♟, ♟, ., ., ♕, ., ♟, ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♛, ., ♙, ., ., ., ♙, ., ., ., ., ♙, ., ♙, ., ., ., ., ., ., ♙, ♖, ♘, ., ., ♔, ., ., ♖	true	true	true	false	b
1k1r2r1/p1pq2pp/1p2b3/n4p2/2P2B2/3P3P/2P2QP1/RR4K1 w - - 0 22	a1a5 d7d4 f4e3	2,227	advantage middlegame pin short	., ♚, ., ♜, ., ., ♜, ., ♟, ., ♟, ♛, ., ., ♟, ♟, ., ♟, ., ., ♝, ., ., ., ♞, ., ., ., ., ♟, ., ., ., ., ♙, ., ., ♗, ., ., ., ., ., ♙, ., ., ., ♙, ., ., ♙, ., ., ♕, ♙, ., ♖, ♖, ., ., ., ., ♔, .	false	false	false	false	w
r3r3/np3pkp/1b1p2p1/pb2p3/2B1P1PP/2PP1N2/4NP2/R3K2R w KQ - 0 19	c4b5 a7b5 a1b1	1,819	advantage middlegame short	♜, ., ., ., ♜, ., ., ., ♞, ♟, ., ., ., ♟, ♚, ♟, ., ♝, ., ♟, ., ., ♟, ., ♟, ♝, ., ., ♟, ., ., ., ., ., ♗, ., ♙, ., ♙, ♙, ., ., ♙, ♙, ., ♘, ., ., ., ., ., ., ♘, ♙, ., ., ♖, ., ., ., ♔, ., ., ♖	true	true	false	false	w
3n2k1/p1q1Q2p/3pn3/4p3/7P/P5P1/8/5RK1 w - - 2 39	f1f8 e6f8 e7c7	1,633	advantage deflection endgame short	., ., ., ♞, ., ., ♚, ., ♟, ., ♛, ., ♕, ., ., ♟, ., ., ., ♟, ♞, ., ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ., ♙, ♙, ., ., ., ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♖, ♔, .	false	false	false	false	w
1kr1r3/p4q2/2P2p2/Q1Pp1P2/4P2p/8/P6P/4R2K w - - 1 36	e1b1 b8a8 b1b7 f7b7 c6b7	1,688	advancedPawn advantage endgame long	., ♚, ♜, ., ♜, ., ., ., ♟, ., ., ., ., ♛, ., ., ., ., ♙, ., ., ♟, ., ., ♕, ., ♙, ♟, ., ♙, ., ., ., ., ., ., ♙, ., ., ♟, ., ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♙, ., ., ., ., ♖, ., ., ♔	false	false	false	false	w
3k1r2/pb3q1p/1p4p1/1Bpp1p2/3P2Q1/2P5/P1P3PP/4RRK1 b - - 0 22	f5g4 f1f7 f8f7	864	advantage middlegame short	., ., ., ♚, ., ♜, ., ., ♟, ♝, ., ., ., ♛, ., ♟, ., ♟, ., ., ., ., ♟, ., ., ♗, ♟, ♟, ., ♟, ., ., ., ., ., ♙, ., ., ♕, ., ., ., ♙, ., ., ., ., ., ♙, ., ♙, ., ., ., ♙, ♙, ., ., ., ., ♖, ♖, ♔, .	false	false	false	false	b
8/5k2/4p2p/5n2/1p6/1P3P1P/5K2/1B6 w - - 5 46	b1f5 e6f5 f2e3 f7f6 f3f4	2,497	crushing defensiveMove endgame long	., ., ., ., ., ., ., ., ., ., ., ., ., ♚, ., ., ., ., ., ., ♟, ., ., ♟, ., ., ., ., ., ♞, ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ., ., ♙, ., ♙, ., ., ., ., ., ♔, ., ., ., ♗, ., ., ., ., ., .	false	false	false	false	w
1rbq1rk1/p2N1pp1/1p2p2p/nPp4n/2P2B2/P1PQ2P1/4PPBP/R4RK1 b - - 0 15	h5f4 d7b8 f4d3	1,663	advantage middlegame short	., ♜, ♝, ♛, ., ♜, ♚, ., ♟, ., ., ♘, ., ♟, ♟, ., ., ♟, ., ., ♟, ., ., ♟, ♞, ♙, ♟, ., ., ., ., ♞, ., ., ♙, ., ., ♗, ., ., ♙, ., ♙, ♕, ., ., ♙, ., ., ., ., ., ♙, ♙, ♗, ♙, ♖, ., ., ., ., ♖, ♔, .	false	false	false	false	b
6r1/n1qp4/1p3Q2/pP6/P6P/5pPk/2P2P2/R4RK1 b - - 0 33	g8g3 f2g3 c7g3 g1h1 g3g2	1,050	endgame long mate mateIn3 sacrifice	., ., ., ., ., ., ♜, ., ♞, ., ♛, ♟, ., ., ., ., ., ♟, ., ., ., ♕, ., ., ♟, ♙, ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♙, ., ., ., ., ., ♟, ♙, ♚, ., ., ♙, ., ., ♙, ., ., ♖, ., ., ., ., ♖, ♔, .	false	false	false	false	b
6k1/6p1/b2N3p/2pPpp2/p6n/4P2P/2PQ1KP1/1r6 b - - 0 34	f5f4 e3f4 e5f4 c2c4 a4a3	2,356	advantage endgame long	., ., ., ., ., ., ♚, ., ., ., ., ., ., ., ♟, ., ♝, ., ., ♘, ., ., ., ♟, ., ., ♟, ♙, ♟, ♟, ., ., ♟, ., ., ., ., ., ., ♞, ., ., ., ., ♙, ., ., ♙, ., ., ♙, ♕, ., ♔, ♙, ., ., ♜, ., ., ., ., ., .	false	false	false	false	b
r5k1/2q1rpp1/p1b2n1p/3p4/1p6/1B1N4/PP1R1PPP/2RQ2K1 w - - 8 24	d2c2 e7e6 d3b4 c7b6 b4c6	2,569	crushing long middlegame	♜, ., ., ., ., ., ♚, ., ., ., ♛, ., ♜, ♟, ♟, ., ♟, ., ♝, ., ., ♞, ., ♟, ., ., ., ♟, ., ., ., ., ., ♟, ., ., ., ., ., ., ., ♗, ., ♘, ., ., ., ., ♙, ♙, ., ♖, ., ♙, ♙, ♙, ., ., ♖, ♕, ., ., ♔, .	false	false	false	false	w
r4b1k/1b4Rp/p3Q3/4B3/8/3p4/P1p2PPP/1q3RK1 b - - 0 33	b1f1 g1f1 c2c1q	1,624	advancedPawn attraction mate mateIn2 middlegame promotion short	♜, ., ., ., ., ♝, ., ♚, ., ♝, ., ., ., ., ♖, ♟, ♟, ., ., ., ♕, ., ., ., ., ., ., ., ♗, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♟, ., ., ., ., ♙, ., ♟, ., ., ♙, ♙, ♙, ., ♛, ., ., ., ♖, ♔, .	false	false	false	false	b
r4rk1/pp3p1p/6p1/2p5/2PnPqb1/2NB4/PP4QP/1K1R3R w - - 4 19	c3d5 f4f3 g2g4 f3g4 d5f6 g8g7 f6g4	2,126	advantage attraction fork middlegame sacrifice veryLong	♜, ., ., ., ., ♜, ♚, ., ♟, ♟, ., ., ., ♟, ., ♟, ., ., ., ., ., ., ♟, ., ., ., ♟, ., ., ., ., ., ., ., ♙, ♞, ♙, ♛, ♝, ., ., ., ♘, ♗, ., ., ., ., ♙, ♙, ., ., ., ., ♕, ♙, ., ♔, ., ♖, ., ., ., ♖	false	false	false	false	w
3r1rk1/4b1pN/pq2pn2/2pbB3/3p1P2/6Q1/PPP1B1PP/1R1R3K b - - 0 22	g8h7 e2d3 h7g8	1,986	advantage defensiveMove hangingPiece middlegame short	., ., ., ♜, ., ♜, ♚, ., ., ., ., ., ♝, ., ♟, ♘, ♟, ♛, ., ., ♟, ♞, ., ., ., ., ♟, ♝, ♗, ., ., ., ., ., ., ♟, ., ♙, ., ., ., ., ., ., ., ., ♕, ., ♙, ♙, ♙, ., ♗, ., ♙, ♙, ., ♖, ., ♖, ., ., ., ♔	false	false	false	false	b
5rk1/p1p3pp/3p1q2/1p2N3/4P1Q1/P1P5/1P4PP/R5K1 b - - 0 20	f6f2 g1h1 f2f1 a1f1 f8f1	1,089	backRankMate endgame long mate mateIn3 sacrifice	., ., ., ., ., ♜, ♚, ., ♟, ., ♟, ., ., ., ♟, ♟, ., ., ., ♟, ., ♛, ., ., ., ♟, ., ., ♘, ., ., ., ., ., ., ., ♙, ., ♕, ., ♙, ., ♙, ., ., ., ., ., ., ♙, ., ., ., ., ♙, ♙, ♖, ., ., ., ., ., ♔, .	false	false	false	false	b
r7/4r2k/1p2bppp/1Nb3NR/p4p2/P1P4P/2B1RPPK/8 b - - 1 29	f6g5 e2e6 e7e6	801	crushing middlegame short	♜, ., ., ., ., ., ., ., ., ., ., ., ♜, ., ., ♚, ., ♟, ., ., ♝, ♟, ♟, ♟, ., ♘, ♝, ., ., ., ♘, ♖, ♟, ., ., ., ., ♟, ., ., ♙, ., ♙, ., ., ., ., ♙, ., ., ♗, ., ♖, ♙, ♙, ♔, ., ., ., ., ., ., ., .	false	false	false	false	b
r4rk1/pppq1ppp/3b4/n2Q2B1/3P2b1/2P2N2/PP1N1PPP/R3R1K1 b - - 8 16	d6h2 f3h2 d7d5	1,355	advantage discoveredAttack kingsideAttack middlegame short	♜, ., ., ., ., ♜, ♚, ., ♟, ♟, ♟, ♛, ., ♟, ♟, ♟, ., ., ., ♝, ., ., ., ., ♞, ., ., ♕, ., ., ♗, ., ., ., ., ♙, ., ., ♝, ., ., ., ♙, ., ., ♘, ., ., ♙, ♙, ., ♘, ., ♙, ♙, ♙, ♖, ., ., ., ♖, ., ♔, .	false	false	false	false	b
rn1q2kr/pbp1n1bp/1p1pp1p1/8/2B1P3/2NP1Q2/PPP2PPP/R1B2RK1 w - - 2 10	c4e6	989	kingsideAttack mate mateIn1 oneMove opening	♜, ♞, ., ♛, ., ., ♚, ♜, ♟, ♝, ♟, ., ♞, ., ♝, ♟, ., ♟, ., ♟, ♟, ., ♟, ., ., ., ., ., ., ., ., ., ., ., ♗, ., ♙, ., ., ., ., ., ♘, ♙, ., ♕, ., ., ♙, ♙, ♙, ., ., ♙, ♙, ♙, ♖, ., ♗, ., ., ♖, ♔, .	false	false	false	false	w
r4rk1/ppp3pp/2b1R1q1/5p2/3P4/1QPB4/PP3PPP/R5K1 b - - 0 17	g6g2	1,081	kingsideAttack mate mateIn1 middlegame oneMove	♜, ., ., ., ., ♜, ♚, ., ♟, ♟, ♟, ., ., ., ♟, ♟, ., ., ♝, ., ♖, ., ♛, ., ., ., ., ., ., ♟, ., ., ., ., ., ♙, ., ., ., ., ., ♕, ♙, ♗, ., ., ., ., ♙, ♙, ., ., ., ♙, ♙, ♙, ♖, ., ., ., ., ., ♔, .	false	false	false	false	b
4r3/8/1prRp3/p1k1Pp2/P1P3p1/6Pp/7P/1R4K1 w - - 5 38	b1b5 c5c4 d6c6	1,416	crushing deflection endgame rookEndgame short	., ., ., ., ♜, ., ., ., ., ., ., ., ., ., ., ., ., ♟, ♜, ♖, ♟, ., ., ., ♟, ., ♚, ., ♙, ♟, ., ., ♙, ., ♙, ., ., ., ♟, ., ., ., ., ., ., ., ♙, ♟, ., ., ., ., ., ., ., ♙, ., ♖, ., ., ., ., ♔, .	false	false	false	false	w
8/6k1/p1b1p1p1/1pPp2P1/1P1PBp2/P2K2R1/8/8 b - - 0 45	d5e4 d3e2 f4g3	1,309	endgame	., ., ., ., ., ., ., ., ., ., ., ., ., ., ♚, ., ♟, ., ♝, ., ♟, ., ♟, ., ., ♟, ♙, ♟, ., ., ♙, ., ., ♙, ., ♙, ♗, ♟, ., ., ♙, ., ., ♔, ., ., ♖, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	b
rnb1k2r/pp2qpbp/2p3p1/4P3/N3B3/2P1B3/PP4PP/1R1QK1NR b Kkq - 0 14	e7h4 e1e2 h4e4	1,102	advantage fork master opening short	♜, ♞, ♝, ., ♚, ., ., ♜, ♟, ♟, ., ., ♛, ♟, ♝, ♟, ., ., ♟, ., ., ., ♟, ., ., ., ., ., ♙, ., ., ., ♘, ., ., ., ♗, ., ., ., ., ., ♙, ., ♗, ., ., ., ♙, ♙, ., ., ., ., ♙, ♙, ., ♖, ., ♕, ♔, ., ♘, ♖	true	false	true	true	b
k7/1p3R2/8/3pB3/p1pP1Krb/7q/P3Q3/8 w - - 6 42	e2g4 h3f1 g4f3	1,105	advantage endgame master short	♚, ., ., ., ., ., ., ., ., ♟, ., ., ., ♖, ., ., ., ., ., ., ., ., ., ., ., ., ., ♟, ♗, ., ., ., ♟, ., ♟, ♙, ., ♔, ♜, ♝, ., ., ., ., ., ., ., ♛, ♙, ., ., ., ♕, ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	w
8/8/4p3/3p1p1p/1k1P1Pp1/3KP1P1/6P1/8 b - - 2 60	b4b3 d3d2 b3b2	1,795	crushing defensiveMove endgame pawnEndgame short zugzwang	., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♟, ., ., ., ., ., ., ♟, ., ♟, ., ♟, ., ♚, ., ♙, ., ♙, ♟, ., ., ., ., ♔, ♙, ., ♙, ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ., ., .	false	false	false	false	b
1r2r1k1/1pp2pp1/p1nb1q1p/3p1b2/1P1P4/P3P1n1/1BQN1PBP/R3NRK1 w - - 0 17	f2g3 f5c2 f1f6 g7f6 e1c2	1,652	crushing discoveredAttack long middlegame	., ♜, ., ., ♜, ., ♚, ., ., ♟, ♟, ., ., ♟, ♟, ., ♟, ., ♞, ♝, ., ♛, ., ♟, ., ., ., ♟, ., ♝, ., ., ., ♙, ., ♙, ., ., ., ., ♙, ., ., ., ♙, ., ♞, ., ., ♗, ♕, ♘, ., ♙, ♗, ♙, ♖, ., ., ., ♘, ♖, ♔, .	false	false	false	false	w
1k6/pp3p1p/8/8/1K6/6rb/8/2RR4 w - - 0 40	d1d8 h3c8 c1c8	982	endgame mate mateIn2 short	., ♚, ., ., ., ., ., ., ♟, ♟, ., ., ., ♟, ., ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♔, ., ., ., ., ., ., ., ., ., ., ., ., ♜, ♝, ., ., ., ., ., ., ., ., ., ., ♖, ♖, ., ., ., .	false	false	false	false	w
rn6/1k1bQpp1/2p1p2p/1p6/4BPq1/1P4P1/7P/3R2K1 w - - 3 32	d1d7 b8d7 e7d7 b7b6 d7c6	1,510	crushing long middlegame	♜, ♞, ., ., ., ., ., ., ., ♚, ., ♝, ♕, ♟, ♟, ., ., ., ♟, ., ♟, ., ., ♟, ., ♟, ., ., ., ., ., ., ., ., ., ., ♗, ♙, ♛, ., ., ♙, ., ., ., ., ♙, ., ., ., ., ., ., ., ., ♙, ., ., ., ♖, ., ., ♔, .	false	false	false	false	w
5r1k/p4qp1/7p/2pR4/8/P5P1/1P4PP/3Q2K1 b - - 0 36	f7f2 g1h1 f2f1 d1f1 f8f1	978	backRankMate endgame long mate mateIn3	., ., ., ., ., ♜, ., ♚, ♟, ., ., ., ., ♛, ♟, ., ., ., ., ., ., ., ., ♟, ., ., ♟, ♖, ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ., ., ♙, ., ., ♙, ., ., ., ., ♙, ♙, ., ., ., ♕, ., ., ♔, .	false	false	false	false	b
1k4rr/ppp2p2/2nb1n2/4q3/4PB2/2N2BP1/PPP2P2/R1QR2K1 b - - 2 17	e5f4 c1f4 d6f4	1,673	advantage master middlegame pin short	., ♚, ., ., ., ., ♜, ♜, ♟, ♟, ♟, ., ., ♟, ., ., ., ., ♞, ♝, ., ♞, ., ., ., ., ., ., ♛, ., ., ., ., ., ., ., ♙, ♗, ., ., ., ., ♘, ., ., ♗, ♙, ., ♙, ♙, ♙, ., ., ♙, ., ., ♖, ., ♕, ♖, ., ., ♔, .	false	false	false	false	b
r4rk1/ppp1qp1p/5p2/2b5/3n4/2Q2N2/PP1PPPBP/R1B1K2R b KQ - 3 12	e7e2	1,122	mate mateIn1 middlegame oneMove	♜, ., ., ., ., ♜, ♚, ., ♟, ♟, ♟, ., ♛, ♟, ., ♟, ., ., ., ., ., ♟, ., ., ., ., ♝, ., ., ., ., ., ., ., ., ♞, ., ., ., ., ., ., ♕, ., ., ♘, ., ., ♙, ♙, ., ♙, ♙, ♙, ♗, ♙, ♖, ., ♗, ., ♔, ., ., ♖	true	true	false	false	b
3R4/p7/8/4kpp1/2r5/6P1/P2K1P2/8 b - - 1 38	c4d4 d8d4 e5d4	1,130	crushing endgame master rookEndgame short zugzwang	., ., ., ♖, ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♚, ♟, ♟, ., ., ., ♜, ., ., ., ., ., ., ., ., ., ., ., ♙, ., ♙, ., ., ♔, ., ♙, ., ., ., ., ., ., ., ., ., .	false	false	false	false	b
8/8/1p6/P4k2/2P3p1/P3K3/8/8 b - - 0 51	b6a5 c4c5 f5e5 c5c6 e5d6 c6c7 d6c7	1,969	crushing endgame pawnEndgame veryLong zugzwang	., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♟, ., ., ., ., ., ., ♙, ., ., ., ., ♚, ., ., ., ., ♙, ., ., ., ♟, ., ♙, ., ., ., ♔, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	b
3r4/2k3pp/2p2p2/2P4P/R7/2K5/5r2/R7 w - - 0 42	a4a7 c7c8 a7a8 c8d7 a1d1	2,062	advantage endgame long rookEndgame	., ., ., ♜, ., ., ., ., ., ., ♚, ., ., ., ♟, ♟, ., ., ♟, ., ., ♟, ., ., ., ., ♙, ., ., ., ., ♙, ♖, ., ., ., ., ., ., ., ., ., ♔, ., ., ., ., ., ., ., ., ., ., ♜, ., ., ♖, ., ., ., ., ., ., .	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.