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
r1b1r1k1/ppp2ppp/8/6B1/3q4/6Q1/PPP1NPP1/3RK2R b K - 2 17	e8e2 e1e2 c8g4	1,947	attraction crushing middlegame sacrifice short	♜, ., ♝, ., ♜, ., ♚, ., ♟, ♟, ♟, ., ., ♟, ♟, ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♗, ., ., ., ., ♛, ., ., ., ., ., ., ., ., ., ., ♕, ., ♙, ♙, ♙, ., ♘, ♙, ♙, ., ., ., ., ♖, ♔, ., ., ♖	true	false	false	false	b
5k2/5pRQ/p2pBq2/1prP4/8/5n2/PPP5/1K3R2 b - - 0 33	f3d2 b1c1 d2b3 a2b3 f6f1	2,040	crushing fork long middlegame pin	., ., ., ., ., ♚, ., ., ., ., ., ., ., ♟, ♖, ♕, ♟, ., ., ♟, ♗, ♛, ., ., ., ♟, ♜, ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♞, ., ., ♙, ♙, ♙, ., ., ., ., ., ., ♔, ., ., ., ♖, ., .	false	false	false	false	b
4r1k1/2p2p2/pnNb3p/1p1P2p1/1P6/PB3P1P/1B2nKP1/4R3 b - - 3 28	d6g3 f2f1 g3e1	1,204	crushing master middlegame short skewer	., ., ., ., ♜, ., ♚, ., ., ., ♟, ., ., ♟, ., ., ♟, ♞, ♘, ♝, ., ., ., ♟, ., ♟, ., ♙, ., ., ♟, ., ., ♙, ., ., ., ., ., ., ♙, ♗, ., ., ., ♙, ., ♙, ., ♗, ., ., ♞, ♔, ♙, ., ., ., ., ., ♖, ., ., .	false	false	false	false	b
1k6/5R2/p1B5/8/1PK4p/2P1p1n1/P5P1/4r3 b - - 0 46	e3e2 c4c5 e1f1 f7b7 b8c8	2,164	advancedPawn crushing endgame long	., ♚, ., ., ., ., ., ., ., ., ., ., ., ♖, ., ., ♟, ., ♗, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ♔, ., ., ., ., ♟, ., ., ♙, ., ♟, ., ♞, ., ♙, ., ., ., ., ., ♙, ., ., ., ., ., ♜, ., ., .	false	false	false	false	b
r4rk1/ppp1Bp1p/6p1/3qb3/8/3B2Pb/PPP2P1P/R2QR1K1 b - - 0 14	d5g2	735	mate mateIn1 middlegame oneMove	♜, ., ., ., ., ♜, ♚, ., ♟, ♟, ♟, ., ♗, ♟, ., ♟, ., ., ., ., ., ., ♟, ., ., ., ., ♛, ♝, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♗, ., ., ♙, ♝, ♙, ♙, ♙, ., ., ♙, ., ♙, ♖, ., ., ♕, ♖, ., ♔, .	false	false	false	false	b
8/p4R2/1p6/8/P1P5/4k2P/5pr1/5K2 b - - 0 48	g2g1	400	endgame mate mateIn1 oneMove rookEndgame	., ., ., ., ., ., ., ., ♟, ., ., ., ., ♖, ., ., ., ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ♙, ., ., ., ., ., ., ., ., ., ♚, ., ., ♙, ., ., ., ., ., ♟, ♜, ., ., ., ., ., ., ♔, ., .	false	false	false	false	b
1rr3k1/4pp2/q2p3p/3P2p1/4P3/1RRn2PP/P2BQPK1/8 b - - 0 40	d3f4 d2f4 a6e2	1,202	crushing discoveredAttack middlegame short	., ♜, ♜, ., ., ., ♚, ., ., ., ., ., ♟, ♟, ., ., ♛, ., ., ♟, ., ., ., ♟, ., ., ., ♙, ., ., ♟, ., ., ., ., ., ♙, ., ., ., ., ♖, ♖, ♞, ., ., ♙, ♙, ♙, ., ., ♗, ♕, ♙, ♔, ., ., ., ., ., ., ., ., .	false	false	false	false	b
8/1p1k1p2/6p1/4r3/K1R5/6P1/1P5P/8 b - - 0 34	b7b5 a4b4 b5c4	1,002	crushing endgame fork rookEndgame short	., ., ., ., ., ., ., ., ., ♟, ., ♚, ., ♟, ., ., ., ., ., ., ., ., ♟, ., ., ., ., ., ♜, ., ., ., ♔, ., ♖, ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ♙, ., ., ., ., ., ♙, ., ., ., ., ., ., ., .	false	false	false	false	b
4k3/1R2P3/6p1/1p2K2p/4P2P/8/8/4r3 w - - 1 41	e5f6 e1e4 b7b8	1,945	crushing endgame rookEndgame short	., ., ., ., ♚, ., ., ., ., ♖, ., ., ♙, ., ., ., ., ., ., ., ., ., ♟, ., ., ♟, ., ., ♔, ., ., ♟, ., ., ., ., ♙, ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♜, ., ., .	false	false	false	false	w
r1b2rk1/pp1q1pp1/4p2p/3p1n1Q/3P2P1/2P4B/PP2NP1P/R3R1K1 b - - 0 17	g7g6 g4f5 g6h5	1,272	crushing middlegame short trappedPiece	♜, ., ♝, ., ., ♜, ♚, ., ♟, ♟, ., ♛, ., ♟, ♟, ., ., ., ., ., ♟, ., ., ♟, ., ., ., ♟, ., ♞, ., ♕, ., ., ., ♙, ., ., ♙, ., ., ., ♙, ., ., ., ., ♗, ♙, ♙, ., ., ♘, ♙, ., ♙, ♖, ., ., ., ♖, ., ♔, .	false	false	false	false	b
r1b2rk1/p2p1pp1/2pbp1qp/2p5/4Pn1Q/2NP1NP1/PPP2P1P/R1B1K2R b KQ - 2 13	f4g2 e1f1 g2h4	987	advantage fork middlegame short	♜, ., ♝, ., ., ♜, ♚, ., ♟, ., ., ♟, ., ♟, ♟, ., ., ., ♟, ♝, ♟, ., ♛, ♟, ., ., ♟, ., ., ., ., ., ., ., ., ., ♙, ♞, ., ♕, ., ., ♘, ♙, ., ♘, ♙, ., ♙, ♙, ♙, ., ., ♙, ., ♙, ♖, ., ♗, ., ♔, ., ., ♖	true	true	false	false	b
8/ppp5/8/1n2kpN1/4p3/1P2N2P/2P5/6K1 b - - 1 33	e5f4 h3h4 f4e3	1,525	advantage endgame knightEndgame master short	., ., ., ., ., ., ., ., ♟, ♟, ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♞, ., ., ♚, ♟, ♘, ., ., ., ., ., ♟, ., ., ., ., ♙, ., ., ♘, ., ., ♙, ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ♔, .	false	false	false	false	b
rnb1k2r/ppp2ppp/4p3/6B1/1bp1n3/2N5/PP3PPP/3RKBNR w Kkq - 0 9	d1d8	681	mate mateIn1 oneMove opening	♜, ♞, ♝, ., ♚, ., ., ♜, ♟, ♟, ♟, ., ., ♟, ♟, ♟, ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ♗, ., ., ♝, ♟, ., ♞, ., ., ., ., ., ♘, ., ., ., ., ., ♙, ♙, ., ., ., ♙, ♙, ♙, ., ., ., ♖, ♔, ♗, ♘, ♖	true	false	true	true	w
r4rk1/pp4p1/5q1p/3p1p2/3PBP2/7P/PP1b2P1/R3QRK1 w - - 0 22	e4d5 g8h8 e1d2	1,194	crushing intermezzo middlegame short	♜, ., ., ., ., ♜, ♚, ., ♟, ♟, ., ., ., ., ♟, ., ., ., ., ., ., ♛, ., ♟, ., ., ., ♟, ., ♟, ., ., ., ., ., ♙, ♗, ♙, ., ., ., ., ., ., ., ., ., ♙, ♙, ♙, ., ♝, ., ., ♙, ., ♖, ., ., ., ♕, ♖, ♔, .	false	false	false	false	w
3r2k1/5pp1/7p/1P6/p7/P1Q1P2P/1q3PP1/2R3K1 b - - 2 31	d8d1 c1d1 b2c3	1,053	advantage deflection endgame master masterVsMaster short	., ., ., ♜, ., ., ♚, ., ., ., ., ., ., ♟, ♟, ., ., ., ., ., ., ., ., ♟, ., ♙, ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ♕, ., ♙, ., ., ♙, ., ♛, ., ., ., ♙, ♙, ., ., ., ♖, ., ., ., ♔, .	false	false	false	false	b
5k2/1R4p1/p6p/P7/1Pr1p3/7P/6P1/5K2 w - - 0 36	b4b5 a6b5 a5a6	1,944	crushing endgame master rookEndgame short	., ., ., ., ., ♚, ., ., ., ♖, ., ., ., ., ♟, ., ♟, ., ., ., ., ., ., ♟, ♙, ., ., ., ., ., ., ., ., ♙, ♜, ., ♟, ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♔, ., .	false	false	false	false	w
1r2r1k1/p4p2/3p1Q2/4p3/2P1P3/P3R3/5PPP/6K1 b - - 0 27	b8b1 e3e1 b1e1	405	backRankMate endgame mate mateIn2 queenRookEndgame short	., ♜, ., ., ♜, ., ♚, ., ♟, ., ., ., ., ♟, ., ., ., ., ., ♟, ., ♕, ., ., ., ., ., ., ♟, ., ., ., ., ., ♙, ., ♙, ., ., ., ♙, ., ., ., ♖, ., ., ., ., ., ., ., ., ♙, ♙, ♙, ., ., ., ., ., ., ♔, .	false	false	false	false	b
6k1/5p1p/6p1/8/p2P4/PpP1P3/4KPPP/4N3 b - - 0 36	b3b2 e2d2 b2b1q	793	advancedPawn advantage endgame knightEndgame promotion short	., ., ., ., ., ., ♚, ., ., ., ., ., ., ♟, ., ♟, ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ♟, ., ., ♙, ., ., ., ., ♙, ♟, ♙, ., ♙, ., ., ., ., ., ., ., ♔, ♙, ♙, ♙, ., ., ., ., ♘, ., ., .	false	false	false	false	b
2r1kbnr/p1B1pppp/2p5/1B5b/1P6/2P5/P4P1P/RN2K2R w KQk - 0 15	b5c6	493	doubleBishopMate mate mateIn1 middlegame oneMove	., ., ♜, ., ♚, ♝, ♞, ♜, ♟, ., ♗, ., ♟, ♟, ♟, ♟, ., ., ♟, ., ., ., ., ., ., ♗, ., ., ., ., ., ♝, ., ♙, ., ., ., ., ., ., ., ., ♙, ., ., ., ., ., ♙, ., ., ., ., ♙, ., ♙, ♖, ♘, ., ., ♔, ., ., ♖	true	true	true	false	w
5k1r/1bq3p1/4QR1p/2P5/8/2PB4/6rP/3R1K2 b - - 0 29	g7f6 e6f6 c7f7	1,302	advantage master middlegame pin short	., ., ., ., ., ♚, ., ♜, ., ♝, ♛, ., ., ., ♟, ., ., ., ., ., ♕, ♖, ., ♟, ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ♗, ., ., ., ., ., ., ., ., ., ., ♜, ♙, ., ., ., ♖, ., ♔, ., .	false	false	false	false	b
6rk/1p5p/p2p3q/2p2p1N/P1PP2BK/8/1P1Q1R2/R7 b - - 0 33	g8g4 h4h3 h6h5	1,257	middlegame	., ., ., ., ., ., ♜, ♚, ., ♟, ., ., ., ., ., ♟, ♟, ., ., ♟, ., ., ., ♛, ., ., ♟, ., ., ♟, ., ♘, ♙, ., ♙, ♙, ., ., ♗, ♔, ., ., ., ., ., ., ., ., ., ♙, ., ♕, ., ♖, ., ., ♖, ., ., ., ., ., ., .	false	false	false	false	b
r2b1rk1/1p1q1ppp/p2p1n2/3NpQ2/4P3/P5B1/1PP2PPP/R4RK1 w - - 3 17	d5f6 d8f6 f5d7	1,371	crushing kingsideAttack master middlegame short	♜, ., ., ♝, ., ♜, ♚, ., ., ♟, ., ♛, ., ♟, ♟, ♟, ♟, ., ., ♟, ., ♞, ., ., ., ., ., ♘, ♟, ♕, ., ., ., ., ., ., ♙, ., ., ., ♙, ., ., ., ., ., ♗, ., ., ♙, ♙, ., ., ♙, ♙, ♙, ♖, ., ., ., ., ♖, ♔, .	false	false	false	false	w
4k3/R2n4/3p4/3b1K2/p3B1P1/2p5/P7/8 b - - 2 51	d5e4 f5e4 c3c2	1,509	advancedPawn crushing endgame short	., ., ., ., ♚, ., ., ., ♖, ., ., ♞, ., ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ♝, ., ♔, ., ., ♟, ., ., ., ♗, ., ♙, ., ., ., ♟, ., ., ., ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	b
2k4r/ppp2p2/2q2p1p/2r1pP2/1b6/P1NP3P/2PQ1P2/2K1R1R1 w - - 0 23	a3b4 c5c3 c1b2 c3c2 d2c2	1,979	advantage long middlegame	., ., ♚, ., ., ., ., ♜, ♟, ♟, ♟, ., ., ♟, ., ., ., ., ♛, ., ., ♟, ., ♟, ., ., ♜, ., ♟, ♙, ., ., ., ♝, ., ., ., ., ., ., ♙, ., ♘, ♙, ., ., ., ♙, ., ., ♙, ♕, ., ♙, ., ., ., ., ♔, ., ♖, ., ♖, .	false	false	false	false	w
3r1rk1/1p2pp2/p4qpQ/2p5/P6R/3P1P1P/5PK1/8 w - - 6 32	h6h7	976	endgame mate mateIn1 oneMove	., ., ., ♜, ., ♜, ♚, ., ., ♟, ., ., ♟, ♟, ., ., ♟, ., ., ., ., ♛, ♟, ♕, ., ., ♟, ., ., ., ., ., ♙, ., ., ., ., ., ., ♖, ., ., ., ♙, ., ♙, ., ♙, ., ., ., ., ., ♙, ♔, ., ., ., ., ., ., ., ., .	false	false	false	false	w
3r1k2/1p4pp/4Qp2/p2p4/Pb1Pp3/1P2P1PP/6P1/3qNRK1 w - - 3 39	e1f3 d1f1 g1f1	2,078	advantage endgame quietMove short	., ., ., ♜, ., ♚, ., ., ., ♟, ., ., ., ., ♟, ♟, ., ., ., ., ♕, ♟, ., ., ♟, ., ., ♟, ., ., ., ., ♙, ♝, ., ♙, ♟, ., ., ., ., ♙, ., ., ♙, ., ♙, ♙, ., ., ., ., ., ., ♙, ., ., ., ., ♛, ♘, ♖, ♔, .	false	false	false	false	w
6k1/1R3p2/1p3qpQ/3p4/7P/1B6/4rPP1/6K1 b - - 0 28	f6f2 g1h2 f2g2	1,505	endgame mate mateIn2 short	., ., ., ., ., ., ♚, ., ., ♖, ., ., ., ♟, ., ., ., ♟, ., ., ., ♛, ♟, ♕, ., ., ., ♟, ., ., ., ., ., ., ., ., ., ., ., ♙, ., ♗, ., ., ., ., ., ., ., ., ., ., ♜, ♙, ♙, ., ., ., ., ., ., ., ♔, .	false	false	false	false	b
1rb2k1r/ppN1b1pn/4Pp1p/2p5/3p4/5Q2/PqPB1PPP/2R1K2R w K - 0 18	f3h5 c8e6 c7e6	1,488	crushing middlegame short	., ♜, ♝, ., ., ♚, ., ♜, ♟, ♟, ♘, ., ♝, ., ♟, ♞, ., ., ., ., ♙, ♟, ., ♟, ., ., ♟, ., ., ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ♕, ., ., ♙, ♛, ♙, ♗, ., ♙, ♙, ♙, ., ., ♖, ., ♔, ., ., ♖	true	false	false	false	w
6k1/2p2p1p/2p2pq1/Q3p3/N6N/1P1r3P/P4PP1/6K1 b - - 2 25	d3d1 g1h2 g6e4	2,262	advantage endgame short	., ., ., ., ., ., ♚, ., ., ., ♟, ., ., ♟, ., ♟, ., ., ♟, ., ., ♟, ♛, ., ♕, ., ., ., ♟, ., ., ., ♘, ., ., ., ., ., ., ♘, ., ♙, ., ♜, ., ., ., ♙, ♙, ., ., ., ., ♙, ♙, ., ., ., ., ., ., ., ♔, .	false	false	false	false	b
6rk/1R2b1rp/p2pP3/2p5/P4qP1/3Q3P/5B2/5RK1 b - - 4 34	g7g4 h3g4 g8g4 f2g3 g4g3 d3g3 f4g3	1,454	crushing exposedKing fork middlegame sacrifice veryLong	., ., ., ., ., ., ♜, ♚, ., ♖, ., ., ♝, ., ♜, ♟, ♟, ., ., ♟, ♙, ., ., ., ., ., ♟, ., ., ., ., ., ♙, ., ., ., ., ♛, ♙, ., ., ., ., ♕, ., ., ., ♙, ., ., ., ., ., ♗, ., ., ., ., ., ., ., ♖, ♔, .	false	false	false	false	b
2r1kb1r/5pp1/pppp2p1/8/Q1P4q/2NnPPn1/PP1BK1PP/R4R2 w k - 0 19	h2g3 d3b2 g3h4 b2a4 c3a4	2,030	advantage long middlegame	., ., ♜, ., ♚, ♝, ., ♜, ., ., ., ., ., ♟, ♟, ., ♟, ♟, ♟, ♟, ., ., ♟, ., ., ., ., ., ., ., ., ., ♕, ., ♙, ., ., ., ., ♛, ., ., ♘, ♞, ♙, ♙, ♞, ., ♙, ♙, ., ♗, ♔, ., ♙, ♙, ♖, ., ., ., ., ♖, ., .	false	false	true	false	w
5rk1/p1R2p1p/6pb/2PB4/3Q3q/P2n3P/4rpP1/5R1K w - - 0 33	d4h4 e2e1 d5f7 f8f7 h4d8 h6f8 c7f7	2,262	crushing fork hangingPiece middlegame pin veryLong	., ., ., ., ., ♜, ♚, ., ♟, ., ♖, ., ., ♟, ., ♟, ., ., ., ., ., ., ♟, ♝, ., ., ♙, ♗, ., ., ., ., ., ., ., ♕, ., ., ., ♛, ♙, ., ., ♞, ., ., ., ♙, ., ., ., ., ♜, ♟, ♙, ., ., ., ., ., ., ♖, ., ♔	false	false	false	false	w
r3k2r/1bqp1ppp/ppnbp3/2p5/2P1P1n1/1PN2N1P/PB1P1PP1/R2QRBK1 b kq - 0 11	d6h2 g1h1 g4f2	837	deflection kingsideAttack mate mateIn2 middlegame short	♜, ., ., ., ♚, ., ., ♜, ., ♝, ♛, ♟, ., ♟, ♟, ♟, ♟, ♟, ♞, ♝, ♟, ., ., ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ♙, ., ♞, ., ., ♙, ♘, ., ., ♘, ., ♙, ♙, ♗, ., ♙, ., ♙, ♙, ., ♖, ., ., ♕, ♖, ♗, ♔, .	false	false	true	true	b
3k4/1Qp3rp/p2p4/6q1/4Pn2/2N5/PP3RPP/5RK1 b - - 0 32	f4h3 g1h1 h3f2 f1f2 g5c1 c3d1 c1d1 f2f1 d1f1	1,518	master mate mateIn5 middlegame pin veryLong	., ., ., ♚, ., ., ., ., ., ♕, ♟, ., ., ., ♜, ♟, ♟, ., ., ♟, ., ., ., ., ., ., ., ., ., ., ♛, ., ., ., ., ., ♙, ♞, ., ., ., ., ♘, ., ., ., ., ., ♙, ♙, ., ., ., ♖, ♙, ♙, ., ., ., ., ., ♖, ♔, .	false	false	false	false	b
2r1r1k1/p4pp1/8/2p4p/5Pb1/PN1B2Pn/2P3KP/4RR2 b - - 3 25	e8e1 f1e1 c5c4 d3e2 c4b3	1,362	crushing fork long middlegame	., ., ♜, ., ♜, ., ♚, ., ♟, ., ., ., ., ♟, ♟, ., ., ., ., ., ., ., ., ., ., ., ♟, ., ., ., ., ♟, ., ., ., ., ., ♙, ♝, ., ♙, ♘, ., ♗, ., ., ♙, ♞, ., ., ♙, ., ., ., ♔, ♙, ., ., ., ., ♖, ♖, ., .	false	false	false	false	b
1r3rk1/p1pqbppp/n3p3/2PpP3/N1n5/1Q2BN2/P4PPP/3R1RK1 w - - 1 21	b3c4 b8b4 c4a6	1,673	advantage middlegame short	., ♜, ., ., ., ♜, ♚, ., ♟, ., ♟, ♛, ♝, ♟, ♟, ♟, ♞, ., ., ., ♟, ., ., ., ., ., ♙, ♟, ♙, ., ., ., ♘, ., ♞, ., ., ., ., ., ., ♕, ., ., ♗, ♘, ., ., ♙, ., ., ., ., ♙, ♙, ♙, ., ., ., ♖, ., ♖, ♔, .	false	false	false	false	w
5r1k/pp4p1/2b3Q1/8/5q2/P4p2/5P2/3RR2K b - - 1 33	f4h4 h1g1 f8f4 e1e5 f4g4 g6g4 h4g4	2,194	clearance crushing endgame exposedKing fork quietMove veryLong	., ., ., ., ., ♜, ., ♚, ♟, ♟, ., ., ., ., ♟, ., ., ., ♝, ., ., ., ♕, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♛, ., ., ♙, ., ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ., ., ., ., ♖, ♖, ., ., ♔	false	false	false	false	b
5rk1/5pp1/3N1n1p/1Q6/3P4/2P1P1P1/1Pq4P/5RK1 b - - 6 31	f6g4 b5h5 g4e3	1,452	advantage endgame master short	., ., ., ., ., ♜, ♚, ., ., ., ., ., ., ♟, ♟, ., ., ., ., ♘, ., ♞, ., ♟, ., ♕, ., ., ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♙, ., ♙, ., ♙, ., ., ♙, ♛, ., ., ., ., ♙, ., ., ., ., ., ♖, ♔, .	false	false	false	false	b
8/4K1k1/3p2P1/2bP4/2P5/p7/B7/8 b - - 2 60	g7g6 a2b1 g6g5	1,393	bishopEndgame crushing defensiveMove endgame short	., ., ., ., ., ., ., ., ., ., ., ., ♔, ., ♚, ., ., ., ., ♟, ., ., ♙, ., ., ., ♝, ♙, ., ., ., ., ., ., ♙, ., ., ., ., ., ♟, ., ., ., ., ., ., ., ♗, ., ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	b
5k2/p6p/4PK2/5P2/P1n5/7P/8/8 w - - 5 56	e6e7 f8e8 f6e6 c4e5 e6e5	2,122	advancedPawn crushing endgame knightEndgame long	., ., ., ., ., ♚, ., ., ♟, ., ., ., ., ., ., ♟, ., ., ., ., ♙, ♔, ., ., ., ., ., ., ., ♙, ., ., ♙, ., ♞, ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	w
r1b2rk1/ppp3pp/2n1P3/2bp4/3p2p1/3B2Pq/PPP2P1N/RNBQR1K1 b - - 0 13	f8f2 g1f2 h3h2	1,694	attraction crushing deflection kingsideAttack opening short	♜, ., ♝, ., ., ♜, ♚, ., ♟, ♟, ♟, ., ., ., ♟, ♟, ., ., ♞, ., ♙, ., ., ., ., ., ♝, ♟, ., ., ., ., ., ., ., ♟, ., ., ♟, ., ., ., ., ♗, ., ., ♙, ♛, ♙, ♙, ♙, ., ., ♙, ., ♘, ♖, ♘, ♗, ♕, ♖, ., ♔, .	false	false	false	false	b
8/p7/6kp/2P3p1/4R3/3n4/PP5P/3K4 b - - 2 30	d3f2 d1c2 f2e4	960	advantage endgame fork short	., ., ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ♚, ♟, ., ., ♙, ., ., ., ♟, ., ., ., ., ., ♖, ., ., ., ., ., ., ♞, ., ., ., ., ♙, ♙, ., ., ., ., ., ♙, ., ., ., ♔, ., ., ., .	false	false	false	false	b
4r2r/5kb1/3n1p2/n2p4/Pp3PQp/1P1q3P/3N2PK/2R2R2 w - - 0 27	c1c7 e8e7 c7e7 f7e7 g4g7	1,947	attraction crushing long middlegame	., ., ., ., ♜, ., ., ♜, ., ., ., ., ., ♚, ♝, ., ., ., ., ♞, ., ♟, ., ., ♞, ., ., ♟, ., ., ., ., ♙, ♟, ., ., ., ♙, ♕, ♟, ., ♙, ., ♛, ., ., ., ♙, ., ., ., ♘, ., ., ♙, ♔, ., ., ♖, ., ., ♖, ., .	false	false	false	false	w
r2q1k1r/3np3/3p1p2/p2P1P2/1p2Q2P/5P2/PPP5/2K3RR w - - 2 22	e4g4 d7e5 g4g7 f8e8 g7h8	1,703	crushing fork long middlegame	♜, ., ., ♛, ., ♚, ., ♜, ., ., ., ♞, ♟, ., ., ., ., ., ., ♟, ., ♟, ., ., ♟, ., ., ♙, ., ♙, ., ., ., ♟, ., ., ♕, ., ., ♙, ., ., ., ., ., ♙, ., ., ♙, ♙, ♙, ., ., ., ., ., ., ., ♔, ., ., ., ♖, ♖	false	false	false	false	w
3r1rk1/1b2qpp1/p1n1pB1p/2bp4/Pp6/1B3NNP/1PPQ1PP1/3RR1K1 b - - 0 20	e7f6	1,070	advantage middlegame oneMove	., ., ., ♜, ., ♜, ♚, ., ., ♝, ., ., ♛, ♟, ♟, ., ♟, ., ♞, ., ♟, ♗, ., ♟, ., ., ♝, ♟, ., ., ., ., ♙, ♟, ., ., ., ., ., ., ., ♗, ., ., ., ♘, ♘, ♙, ., ♙, ♙, ♕, ., ♙, ♙, ., ., ., ., ♖, ♖, ., ♔, .	false	false	false	false	b
r5k1/pb2pp1p/6pB/3q3P/1p6/3p1PN1/P5P1/Q5K1 w - - 0 23	a1g7	816	endgame master mate mateIn1 oneMove	♜, ., ., ., ., ., ♚, ., ♟, ♝, ., ., ♟, ♟, ., ♟, ., ., ., ., ., ., ♟, ♗, ., ., ., ♛, ., ., ., ♙, ., ♟, ., ., ., ., ., ., ., ., ., ♟, ., ♙, ♘, ., ♙, ., ., ., ., ., ♙, ., ♕, ., ., ., ., ., ♔, .	false	false	false	false	w
4brk1/p1r3pp/B1p5/1PRp4/Q2Pp3/8/P5PP/5R1K b - - 0 27	f8f1	481	backRankMate mate mateIn1 middlegame oneMove	., ., ., ., ♝, ♜, ♚, ., ♟, ., ♜, ., ., ., ♟, ♟, ♗, ., ♟, ., ., ., ., ., ., ♙, ♖, ♟, ., ., ., ., ♕, ., ., ♙, ♟, ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ., ., ♙, ♙, ., ., ., ., ., ♖, ., ♔	false	false	false	false	b
r4rk1/5pp1/1p2p2p/p1p1n3/P3P3/1N2NPb1/1PP1K1P1/3R3R w - - 2 22	e3f1 g3f4 g2g3 f4g3 f1g3	2,036	advantage long middlegame	♜, ., ., ., ., ♜, ♚, ., ., ., ., ., ., ♟, ♟, ., ., ♟, ., ., ♟, ., ., ♟, ♟, ., ♟, ., ♞, ., ., ., ♙, ., ., ., ♙, ., ., ., ., ♘, ., ., ♘, ♙, ♝, ., ., ♙, ♙, ., ♔, ., ♙, ., ., ., ., ♖, ., ., ., ♖	false	false	false	false	w
r7/pp3kpQ/2pp1r2/q5N1/1nPP2b1/4P3/1P4PP/1BR2RK1 b - - 2 19	a5g5 f1f6 f7f6 c1f1 f6e7	2,063	advantage defensiveMove hangingPiece long middlegame	♜, ., ., ., ., ., ., ., ♟, ♟, ., ., ., ♚, ♟, ♕, ., ., ♟, ♟, ., ♜, ., ., ♛, ., ., ., ., ., ♘, ., ., ♞, ♙, ♙, ., ., ♝, ., ., ., ., ., ♙, ., ., ., ., ♙, ., ., ., ., ♙, ♙, ., ♗, ♖, ., ., ♖, ♔, .	false	false	false	false	b
r3r1k1/bpp1qp2/p2pbn1Q/4p3/4P3/1PPP1NN1/1P3PPP/R4RK1 w - - 1 16	f3g5 e7f8 h6f6	1,725	advantage middlegame short	♜, ., ., ., ♜, ., ♚, ., ♝, ♟, ♟, ., ♛, ♟, ., ., ♟, ., ., ♟, ♝, ♞, ., ♕, ., ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ., ., ., ♙, ♙, ♙, ., ♘, ♘, ., ., ♙, ., ., ., ♙, ♙, ♙, ♖, ., ., ., ., ♖, ♔, .	false	false	false	false	w
2q1r3/Rb6/1Q3pkp/3p2p1/3N4/2P3P1/1P3PP1/7K b - - 0 31	e8e1 h1h2 c8g4 b6e6 e1e6	2,030	advantage endgame long	., ., ♛, ., ♜, ., ., ., ♖, ♝, ., ., ., ., ., ., ., ♕, ., ., ., ♟, ♚, ♟, ., ., ., ♟, ., ., ♟, ., ., ., ., ♘, ., ., ., ., ., ., ♙, ., ., ., ♙, ., ., ♙, ., ., ., ♙, ♙, ., ., ., ., ., ., ., ., ♔	false	false	false	false	b
rnb1k2r/pp2npp1/2p3qp/4b1B1/2B1P2P/2N5/PPPQ1PP1/2KR3R w kq - 0 13	d2d8	808	mate mateIn1 middlegame oneMove	♜, ♞, ♝, ., ♚, ., ., ♜, ♟, ♟, ., ., ♞, ♟, ♟, ., ., ., ♟, ., ., ., ♛, ♟, ., ., ., ., ♝, ., ♗, ., ., ., ♗, ., ♙, ., ., ♙, ., ., ♘, ., ., ., ., ., ♙, ♙, ♙, ♕, ., ♙, ♙, ., ., ., ♔, ♖, ., ., ., ♖	false	false	true	true	w
r4rk1/pp4pp/n2q1n2/2p5/8/2P5/PP3PQP/4K1R1 w - - 0 19	g2g7	604	mate mateIn1 middlegame oneMove	♜, ., ., ., ., ♜, ♚, ., ♟, ♟, ., ., ., ., ♟, ♟, ♞, ., ., ♛, ., ♞, ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ., ., ♙, ♙, ., ., ., ♙, ♕, ♙, ., ., ., ., ♔, ., ♖, .	false	false	false	false	w
1k3bnr/1p2pppp/8/1N1r4/P5b1/8/1P3PPP/R1B1K1NR b KQ - 0 14	d5d1	759	mate mateIn1 middlegame oneMove	., ♚, ., ., ., ♝, ♞, ♜, ., ♟, ., ., ♟, ♟, ♟, ♟, ., ., ., ., ., ., ., ., ., ♘, ., ♜, ., ., ., ., ♙, ., ., ., ., ., ♝, ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ♙, ♙, ♙, ♖, ., ♗, ., ♔, ., ♘, ♖	true	true	false	false	b
5qk1/ppp4p/3p4/3P4/2P1Rp2/1P3Ppr/P5K1/2Q5 w - - 0 47	e4f4 h3h2 g2g3 f8h6 f4g4	2,057	crushing endgame long	., ., ., ., ., ♛, ♚, ., ♟, ♟, ♟, ., ., ., ., ♟, ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♙, ., ♖, ♟, ., ., ., ♙, ., ., ., ♙, ♟, ♜, ♙, ., ., ., ., ., ♔, ., ., ., ♕, ., ., ., ., .	false	false	false	false	w
R7/4q2b/2B1p1pk/3PQp2/4p3/4P3/5r1P/7K w - - 1 38	d5d6 e7g5 e5g3 g5g3 h2g3	2,088	advantage endgame long	♖, ., ., ., ., ., ., ., ., ., ., ., ♛, ., ., ♝, ., ., ♗, ., ♟, ., ♟, ♚, ., ., ., ♙, ♕, ♟, ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ., ., ♜, ., ♙, ., ., ., ., ., ., ., ♔	false	false	false	false	w
r2qr1k1/1p3pp1/3bp2p/p2nNP2/3p4/3QP1B1/PP4PP/R4RK1 w - - 0 18	f5e6 e8e6 e5f7	2,083	advantage middlegame short	♜, ., ., ♛, ♜, ., ♚, ., ., ♟, ., ., ., ♟, ♟, ., ., ., ., ♝, ♟, ., ., ♟, ♟, ., ., ♞, ♘, ♙, ., ., ., ., ., ♟, ., ., ., ., ., ., ., ♕, ♙, ., ♗, ., ♙, ♙, ., ., ., ., ♙, ♙, ♖, ., ., ., ., ♖, ♔, .	false	false	false	false	w
r7/pppn4/3pk3/3Np2K/4P3/3P4/PP4r1/R3R3 w - - 2 23	d5c7 e6e7 c7a8 d7f6 h5h4	1,684	advantage endgame fork long	♜, ., ., ., ., ., ., ., ♟, ♟, ♟, ♞, ., ., ., ., ., ., ., ♟, ♚, ., ., ., ., ., ., ♘, ♟, ., ., ♔, ., ., ., ., ♙, ., ., ., ., ., ., ♙, ., ., ., ., ♙, ♙, ., ., ., ., ♜, ., ♖, ., ., ., ♖, ., ., .	false	false	false	false	w
2r5/1p2q3/p1nQ2bk/7p/3Pp1p1/P3P3/1P1K3P/2R2R2 w - - 2 39	c1c6 e7d6 c6d6	1,868	advantage middlegame short	., ., ♜, ., ., ., ., ., ., ♟, ., ., ♛, ., ., ., ♟, ., ♞, ♕, ., ., ♝, ♚, ., ., ., ., ., ., ., ♟, ., ., ., ♙, ♟, ., ♟, ., ♙, ., ., ., ♙, ., ., ., ., ♙, ., ♔, ., ., ., ♙, ., ., ♖, ., ., ♖, ., .	false	false	false	false	w
3q3k/3b2p1/5p2/1p3Bp1/6P1/5p1P/5P2/4Q1K1 w - - 6 44	e1d1 d8c7 f5d7	2,184	advantage endgame master short	., ., ., ♛, ., ., ., ♚, ., ., ., ♝, ., ., ♟, ., ., ., ., ., ., ♟, ., ., ., ♟, ., ., ., ♗, ♟, ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♟, ., ♙, ., ., ., ., ., ♙, ., ., ., ., ., ., ♕, ., ♔, .	false	false	false	false	w
1n2k2r/Q4ppp/2pb1n2/4q3/4p3/8/PPP2PPP/RNB2RK1 b k - 0 12	e5h2	516	kingsideAttack mate mateIn1 middlegame oneMove	., ♞, ., ., ♚, ., ., ♜, ♕, ., ., ., ., ♟, ♟, ♟, ., ., ♟, ♝, ., ♞, ., ., ., ., ., ., ♛, ., ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ., ., ., ., ♙, ♙, ♙, ., ., ♙, ♙, ♙, ♖, ♘, ♗, ., ., ♖, ♔, .	false	false	true	false	b
8/3p2p1/2k1p3/rR1bP1p1/P3p3/7P/4KPP1/3B4 b - - 13 35	d5c4 e2e3 c4b5	1,168	advantage endgame fork short	., ., ., ., ., ., ., ., ., ., ., ♟, ., ., ♟, ., ., ., ♚, ., ♟, ., ., ., ♜, ♖, ., ♝, ♙, ., ♟, ., ♙, ., ., ., ♟, ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ., ♔, ♙, ♙, ., ., ., ., ♗, ., ., ., .	false	false	false	false	b
8/2P1n3/1P2R3/1r2K2p/8/7k/8/8 w - - 6 53	e5d6 e7c8 d6d7 b5b6 d7c8 b6e6 c8d7 e6e3 c7c8q	2,502	advancedPawn advantage clearance defensiveMove endgame promotion sacrifice veryLong	., ., ., ., ., ., ., ., ., ., ♙, ., ♞, ., ., ., ., ♙, ., ., ♖, ., ., ., ., ♜, ., ., ♔, ., ., ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♚, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	w
2kr3r/1pq1bp2/2npb1pp/p1p1p3/P2PPn2/2P1N2P/1P1BNPP1/R2QKB1R b KQ - 0 15	f4d3	1,039	mate mateIn1 middlegame oneMove smotheredMate	., ., ♚, ♜, ., ., ., ♜, ., ♟, ♛, ., ♝, ♟, ., ., ., ., ♞, ♟, ♝, ., ♟, ♟, ♟, ., ♟, ., ♟, ., ., ., ♙, ., ., ♙, ♙, ♞, ., ., ., ., ♙, ., ♘, ., ., ♙, ., ♙, ., ♗, ♘, ♙, ♙, ., ♖, ., ., ♕, ♔, ♗, ., ♖	true	true	false	false	b
rn2k2r/pp2ppbp/3p2p1/1b5n/2Q1PP2/2PPBN1P/Pq2B1P1/3RKN1R w Kkq - 2 14	c4c8	937	mate mateIn1 middlegame oneMove	♜, ♞, ., ., ♚, ., ., ♜, ♟, ♟, ., ., ♟, ♟, ♝, ♟, ., ., ., ♟, ., ., ♟, ., ., ♝, ., ., ., ., ., ♞, ., ., ♕, ., ♙, ♙, ., ., ., ., ♙, ♙, ♗, ♘, ., ♙, ♙, ♛, ., ., ♗, ., ♙, ., ., ., ., ♖, ♔, ♘, ., ♖	true	false	true	true	w
r2qkb1r/p4ppp/5n2/5b2/3n4/2N1P3/PP3PPP/R1BQKBNR b KQkq - 0 11	d4c2 d1c2 f5c2	1,226	advantage fork opening short	♜, ., ., ♛, ♚, ♝, ., ♜, ♟, ., ., ., ., ♟, ♟, ♟, ., ., ., ., ., ♞, ., ., ., ., ., ., ., ♝, ., ., ., ., ., ♞, ., ., ., ., ., ., ♘, ., ♙, ., ., ., ♙, ♙, ., ., ., ♙, ♙, ♙, ♖, ., ♗, ♕, ♔, ♗, ♘, ♖	true	true	true	true	b
r2r2k1/1b1n1ppp/1qp1pn2/p1N1N3/Pp1P4/4P1P1/2Q2PBP/R4RK1 w - - 1 17	c5b7 b6b7 e5c6	2,458	advantage master middlegame short	♜, ., ., ♜, ., ., ♚, ., ., ♝, ., ♞, ., ♟, ♟, ♟, ., ♛, ♟, ., ♟, ♞, ., ., ♟, ., ♘, ., ♘, ., ., ., ♙, ♟, ., ♙, ., ., ., ., ., ., ., ., ♙, ., ♙, ., ., ., ♕, ., ., ♙, ♗, ♙, ♖, ., ., ., ., ♖, ♔, .	false	false	false	false	w
r2qkbnr/ppp3pp/3p4/4p3/2Bn4/5Q2/PPP2PPP/RNB2RK1 w kq - 0 9	f3f7	1,255	mate mateIn1 oneMove opening	♜, ., ., ♛, ♚, ♝, ♞, ♜, ♟, ♟, ♟, ., ., ., ♟, ♟, ., ., ., ♟, ., ., ., ., ., ., ., ., ♟, ., ., ., ., ., ♗, ♞, ., ., ., ., ., ., ., ., ., ♕, ., ., ♙, ♙, ♙, ., ., ♙, ♙, ♙, ♖, ♘, ♗, ., ., ♖, ♔, .	false	false	true	true	w
1r1k2r1/2R4p/4pp2/3q1p2/P2P3n/5P2/3Q2PP/2R1N1K1 b - - 0 29	g8g2 d2g2 h4g2	2,128	advantage master middlegame short	., ♜, ., ♚, ., ., ♜, ., ., ., ♖, ., ., ., ., ♟, ., ., ., ., ♟, ♟, ., ., ., ., ., ♛, ., ♟, ., ., ♙, ., ., ♙, ., ., ., ♞, ., ., ., ., ., ♙, ., ., ., ., ., ♕, ., ., ♙, ♙, ., ., ♖, ., ♘, ., ♔, .	false	false	false	false	b
1br1r1k1/1p3ppp/3qNn2/1P1p4/1B6/P1PB1P2/2Q1R1PP/4R2K b - - 0 27	d6h2	1,146	kingsideAttack mate mateIn1 middlegame oneMove	., ♝, ♜, ., ♜, ., ♚, ., ., ♟, ., ., ., ♟, ♟, ♟, ., ., ., ♛, ♘, ♞, ., ., ., ♙, ., ♟, ., ., ., ., ., ♗, ., ., ., ., ., ., ♙, ., ♙, ♗, ., ♙, ., ., ., ., ♕, ., ♖, ., ♙, ♙, ., ., ., ., ♖, ., ., ♔	false	false	false	false	b
5rk1/pp3p1p/4pPq1/3p4/3P1Q2/b5B1/1r1R2PP/6RK w - - 2 30	d2b2 a3b2 f4d2 b2d4 d2d4	2,274	advantage clearance long middlegame	., ., ., ., ., ♜, ♚, ., ♟, ♟, ., ., ., ♟, ., ♟, ., ., ., ., ♟, ♙, ♛, ., ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ♕, ., ., ♝, ., ., ., ., ., ♗, ., ., ♜, ., ♖, ., ., ♙, ♙, ., ., ., ., ., ., ♖, ♔	false	false	false	false	w
r3r3/1pp2pbk/p1n3p1/3p1pBp/3P3q/2NB1P2/PPP3QN/3RR1K1 b - - 3 20	e8e1 d3f1 g7d4 g1h1 h4f2 g2f2 d4f2	2,122	advantage exposedKing kingsideAttack middlegame veryLong	♜, ., ., ., ♜, ., ., ., ., ♟, ♟, ., ., ♟, ♝, ♚, ♟, ., ♞, ., ., ., ♟, ., ., ., ., ♟, ., ♟, ♗, ♟, ., ., ., ♙, ., ., ., ♛, ., ., ♘, ♗, ., ♙, ., ., ♙, ♙, ♙, ., ., ., ♕, ♘, ., ., ., ♖, ♖, ., ♔, .	false	false	false	false	b
1k1r3r/2p1np1q/p1Pp3p/2B1p1b1/4P3/3Q3P/PPP2P2/R3K2R w KQ - 1 24	d3b3 b8c8 b3b7	1,818	mate mateIn2 middlegame short	., ♚, ., ♜, ., ., ., ♜, ., ., ♟, ., ♞, ♟, ., ♛, ♟, ., ♙, ♟, ., ., ., ♟, ., ., ♗, ., ♟, ., ♝, ., ., ., ., ., ♙, ., ., ., ., ., ., ♕, ., ., ., ♙, ♙, ♙, ♙, ., ., ♙, ., ., ♖, ., ., ., ♔, ., ., ♖	true	true	false	false	w
2kr1bN1/ppp3p1/2n5/3p1b2/3Pn3/2PB4/PP3qPP/RNB1QR1K b - - 2 16	f2e1 f1e1 e4f2 h1g1 f2d3	1,631	advantage fork long middlegame pin	., ., ♚, ♜, ., ♝, ♘, ., ♟, ♟, ♟, ., ., ., ♟, ., ., ., ♞, ., ., ., ., ., ., ., ., ♟, ., ♝, ., ., ., ., ., ♙, ♞, ., ., ., ., ., ♙, ♗, ., ., ., ., ♙, ♙, ., ., ., ♛, ♙, ♙, ♖, ♘, ♗, ., ♕, ♖, ., ♔	false	false	false	false	b
6k1/4nppp/1q4N1/1pn5/2p5/2P2P2/1P2B1PP/2N1Q1K1 b - - 0 29	c5d3 g1f1 d3e1	1,162	crushing discoveredAttack middlegame short	., ., ., ., ., ., ♚, ., ., ., ., ., ♞, ♟, ♟, ♟, ., ♛, ., ., ., ., ♘, ., ., ♟, ♞, ., ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ♙, ., ., ♙, ., ., ., ♙, ., ., ♗, ., ♙, ♙, ., ., ♘, ., ♕, ., ♔, .	false	false	false	false	b
4r1k1/pp3qp1/2n4p/5r2/4p3/P2P2B1/1P1NQbPP/R3R1K1 w - - 0 27	g3f2 e4e3 f2e3	1,220	crushing middlegame short	., ., ., ., ♜, ., ♚, ., ♟, ♟, ., ., ., ♛, ♟, ., ., ., ♞, ., ., ., ., ♟, ., ., ., ., ., ♜, ., ., ., ., ., ., ♟, ., ., ., ♙, ., ., ♙, ., ., ♗, ., ., ♙, ., ♘, ♕, ♝, ♙, ♙, ♖, ., ., ., ♖, ., ♔, .	false	false	false	false	w
r4rk1/p2n2pp/bp2p3/q1p1P3/4pP2/1N2p1PP/PPP2R1B/R2Q2K1 w - - 0 17	b3a5 e3f2 g1f2	1,364	advantage middlegame short	♜, ., ., ., ., ♜, ♚, ., ♟, ., ., ♞, ., ., ♟, ♟, ♝, ♟, ., ., ♟, ., ., ., ♛, ., ♟, ., ♙, ., ., ., ., ., ., ., ♟, ♙, ., ., ., ♘, ., ., ♟, ., ♙, ♙, ♙, ♙, ♙, ., ., ♖, ., ♗, ♖, ., ., ♕, ., ., ♔, .	false	false	false	false	w
R7/p2r4/1kpp1pqn/4p3/P3P3/3PP2P/2PK4/7Q w - - 0 29	h1b1 b6a6 a8c8 d7b7 c8c6	2,725	crushing endgame long	♖, ., ., ., ., ., ., ., ♟, ., ., ♜, ., ., ., ., ., ♚, ♟, ♟, ., ♟, ♛, ♞, ., ., ., ., ♟, ., ., ., ♙, ., ., ., ♙, ., ., ., ., ., ., ♙, ♙, ., ., ♙, ., ., ♙, ♔, ., ., ., ., ., ., ., ., ., ., ., ♕	false	false	false	false	w
1k1r3r/ppp1b1p1/2qpBn2/4pP2/2P3Pp/3P1n1P/PP2NPK1/R1BQ1R2 b - - 1 18	f3e1 g2g1 c6g2	1,697	doubleCheck mate mateIn2 middlegame short	., ♚, ., ♜, ., ., ., ♜, ♟, ♟, ♟, ., ♝, ., ♟, ., ., ., ♛, ♟, ♗, ♞, ., ., ., ., ., ., ♟, ♙, ., ., ., ., ♙, ., ., ., ♙, ♟, ., ., ., ♙, ., ♞, ., ♙, ♙, ♙, ., ., ♘, ♙, ♔, ., ♖, ., ♗, ♕, ., ♖, ., .	false	false	false	false	b
6k1/p4p2/3P3q/6p1/2P5/1P3bQ1/P4P2/4R1K1 b - - 0 34	h6h1	499	endgame mate mateIn1 oneMove	., ., ., ., ., ., ♚, ., ♟, ., ., ., ., ♟, ., ., ., ., ., ♙, ., ., ., ♛, ., ., ., ., ., ., ♟, ., ., ., ♙, ., ., ., ., ., ., ♙, ., ., ., ♝, ♕, ., ♙, ., ., ., ., ♙, ., ., ., ., ., ., ♖, ., ♔, .	false	false	false	false	b
5r2/p3r2p/1p1p1kp1/2pBqp2/2P5/2P1P3/P1Q2PPP/4R1K1 w - - 4 25	f2f4 e5e3 e1e3	1,381	advantage endgame short trappedPiece	., ., ., ., ., ♜, ., ., ♟, ., ., ., ♜, ., ., ♟, ., ♟, ., ♟, ., ♚, ♟, ., ., ., ♟, ♗, ♛, ♟, ., ., ., ., ♙, ., ., ., ., ., ., ., ♙, ., ♙, ., ., ., ♙, ., ♕, ., ., ♙, ♙, ♙, ., ., ., ., ♖, ., ♔, .	false	false	false	false	w
3r3r/Ppk1bp2/2q1p1p1/P1p1P2p/3n1P2/2NQB3/6PP/R4RK1 b - - 0 23	d4f3 f1f3 d8d3	1,243	advantage discoveredAttack middlegame short	., ., ., ♜, ., ., ., ♜, ♙, ♟, ♚, ., ♝, ♟, ., ., ., ., ♛, ., ♟, ., ♟, ., ♙, ., ♟, ., ♙, ., ., ♟, ., ., ., ♞, ., ♙, ., ., ., ., ♘, ♕, ♗, ., ., ., ., ., ., ., ., ., ♙, ♙, ♖, ., ., ., ., ♖, ♔, .	false	false	false	false	b
r1bBk2r/ppp2pp1/2np3p/2b1p3/4nP2/2PP4/PP2N1PP/RN1QKB1R b KQkq - 0 8	c5f2	929	mate mateIn1 oneMove opening	♜, ., ♝, ♗, ♚, ., ., ♜, ♟, ♟, ♟, ., ., ♟, ♟, ., ., ., ♞, ♟, ., ., ., ♟, ., ., ♝, ., ♟, ., ., ., ., ., ., ., ♞, ♙, ., ., ., ., ♙, ♙, ., ., ., ., ♙, ♙, ., ., ♘, ., ♙, ♙, ♖, ♘, ., ♕, ♔, ♗, ., ♖	true	true	true	true	b
rb3rk1/pb1n1ppp/1p2p3/4P1q1/1P1B4/P1NR4/4QPPP/1B2R1K1 b - - 4 22	g5g2	1,260	kingsideAttack master mate mateIn1 middlegame oneMove	♜, ♝, ., ., ., ♜, ♚, ., ♟, ♝, ., ♞, ., ♟, ♟, ♟, ., ♟, ., ., ♟, ., ., ., ., ., ., ., ♙, ., ♛, ., ., ♙, ., ♗, ., ., ., ., ♙, ., ♘, ♖, ., ., ., ., ., ., ., ., ♕, ♙, ♙, ♙, ., ♗, ., ., ♖, ., ♔, .	false	false	false	false	b
8/p4kp1/2p4p/4Pp2/4r3/1P2R2P/P4KP1/8 w - - 1 30	e3e4 f5e4 f2e3 f7e6 e3e4	1,176	crushing endgame long rookEndgame	., ., ., ., ., ., ., ., ♟, ., ., ., ., ♚, ♟, ., ., ., ♟, ., ., ., ., ♟, ., ., ., ., ♙, ♟, ., ., ., ., ., ., ♜, ., ., ., ., ♙, ., ., ♖, ., ., ♙, ♙, ., ., ., ., ♔, ♙, ., ., ., ., ., ., ., ., .	false	false	false	false	w
r3r3/6p1/p1k5/R1Bbq3/1Pp5/8/2Q2PPP/2R3K1 b - - 3 44	e5e1 c1e1 e8e1	871	mate mateIn2 middlegame sacrifice short	♜, ., ., ., ♜, ., ., ., ., ., ., ., ., ., ♟, ., ♟, ., ♚, ., ., ., ., ., ♖, ., ♗, ♝, ♛, ., ., ., ., ♙, ♟, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♕, ., ., ♙, ♙, ♙, ., ., ♖, ., ., ., ♔, .	false	false	false	false	b
8/8/8/P6p/6p1/1K3k2/7P/8 w - - 1 57	a5a6 f3g2 a6a7 g2h2 a7a8q	650	advancedPawn crushing endgame long pawnEndgame promotion	., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ♟, ., ., ., ., ., ., ♟, ., ., ♔, ., ., ., ♚, ., ., ., ., ., ., ., ., ., ♙, ., ., ., ., ., ., ., .	false	false	false	false	w
4k3/ppp3pp/8/4b1B1/8/3P3P/P1r3P1/5R1K w - - 0 31	f1e1 e8d7 e1e5	1,162	advantage endgame pin short	., ., ., ., ♚, ., ., ., ♟, ♟, ♟, ., ., ., ♟, ♟, ., ., ., ., ., ., ., ., ., ., ., ., ♝, ., ♗, ., ., ., ., ., ., ., ., ., ., ., ., ♙, ., ., ., ♙, ♙, ., ♜, ., ., ., ♙, ., ., ., ., ., ., ♖, ., ♔	false	false	false	false	w
4k3/2p2r2/ppP1p3/4b1N1/2Pp3p/1P1R3P/P5P1/7K b - - 0 30	f7f1	1,366	endgame mate mateIn1 oneMove	., ., ., ., ♚, ., ., ., ., ., ♟, ., ., ♜, ., ., ♟, ♟, ♙, ., ♟, ., ., ., ., ., ., ., ♝, ., ♘, ., ., ., ♙, ♟, ., ., ., ♟, ., ♙, ., ♖, ., ., ., ♙, ♙, ., ., ., ., ., ♙, ., ., ., ., ., ., ., ., ♔	false	false	false	false	b
r1b1r2k/pp2Np1p/6p1/2pR4/8/5B2/PbP2PPP/4R1K1 w - - 0 17	e7g6 h7g6 e1e8	1,201	crushing discoveredAttack kingsideAttack middlegame short	♜, ., ♝, ., ♜, ., ., ♚, ♟, ♟, ., ., ♘, ♟, ., ♟, ., ., ., ., ., ., ♟, ., ., ., ♟, ♖, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♗, ., ., ♙, ♝, ♙, ., ., ♙, ♙, ♙, ., ., ., ., ♖, ., ♔, .	false	false	false	false	w
8/2p2kp1/5p2/5n1r/2Q5/3PB3/2q3PP/5RK1 b - - 11 41	c2c4 d3c4 f5e3	896	advantage endgame short	., ., ., ., ., ., ., ., ., ., ♟, ., ., ♚, ♟, ., ., ., ., ., ., ♟, ., ., ., ., ., ., ., ♞, ., ♜, ., ., ♕, ., ., ., ., ., ., ., ., ♙, ♗, ., ., ., ., ., ♛, ., ., ., ♙, ♙, ., ., ., ., ., ♖, ♔, .	false	false	false	false	b
1q3rk1/pp4p1/2p3Qp/3nb3/7P/P7/1PR2PP1/4R1K1 w - - 0 36	g6e6 g8h8 e6e5	1,928	advantage middlegame short	., ♛, ., ., ., ♜, ♚, ., ♟, ♟, ., ., ., ., ♟, ., ., ., ♟, ., ., ., ♕, ♟, ., ., ., ♞, ♝, ., ., ., ., ., ., ., ., ., ., ♙, ♙, ., ., ., ., ., ., ., ., ♙, ♖, ., ., ♙, ♙, ., ., ., ., ., ♖, ., ♔, .	false	false	false	false	w
r1b1r1k1/ppp2ppp/3p2n1/8/3PN3/6P1/P1PK2BP/B3R3 w - - 1 20	e4f6 g7f6 e1e8	749	advantage discoveredAttack kingsideAttack middlegame short	♜, ., ♝, ., ♜, ., ♚, ., ♟, ♟, ♟, ., ., ♟, ♟, ♟, ., ., ., ♟, ., ., ♞, ., ., ., ., ., ., ., ., ., ., ., ., ♙, ♘, ., ., ., ., ., ., ., ., ., ♙, ., ♙, ., ♙, ♔, ., ., ♗, ♙, ♗, ., ., ., ♖, ., ., .	false	false	false	false	w
4r2k/1p3Q2/6R1/p2Pqb2/2P1p3/1P5P/P1K5/7R b - - 0 32	e4e3 f7f5 e5f5	1,059	crushing discoveredAttack endgame short	., ., ., ., ♜, ., ., ♚, ., ♟, ., ., ., ♕, ., ., ., ., ., ., ., ., ♖, ., ♟, ., ., ♙, ♛, ♝, ., ., ., ., ♙, ., ♟, ., ., ., ., ♙, ., ., ., ., ., ♙, ♙, ., ♔, ., ., ., ., ., ., ., ., ., ., ., ., ♖	false	false	false	false	b
r5k1/1b3ppp/4p3/4r3/P2R2P1/1P6/2P1Q2q/3RK3 w - - 0 41	d4d8 a8d8 d1d8	1,084	backRankMate mate mateIn2 middlegame short	♜, ., ., ., ., ., ♚, ., ., ♝, ., ., ., ♟, ♟, ♟, ., ., ., ., ♟, ., ., ., ., ., ., ., ♜, ., ., ., ♙, ., ., ♖, ., ., ♙, ., ., ♙, ., ., ., ., ., ., ., ., ♙, ., ♕, ., ., ♛, ., ., ., ♖, ♔, ., ., .	false	false	false	false	w
8/8/1p3p1p/3k2pP/1p3PP1/P3K3/1P6/8 w - - 0 43	a3b4 b6b5 b2b3 d5d6 f4g5 f6g5 e3d4	2,697	crushing defensiveMove endgame pawnEndgame quietMove veryLong zugzwang	., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♟, ., ., ., ♟, ., ♟, ., ., ., ♚, ., ., ♟, ♙, ., ♟, ., ., ., ♙, ♙, ., ♙, ., ., ., ♔, ., ., ., ., ♙, ., ., ., ., ., ., ., ., ., ., ., ., ., .	false	false	false	false	w
5rk1/1p1rnpbp/p4qp1/3Bp3/4P3/1P6/PB4PP/1R1R1QK1 w - - 0 24	f1f6 g7f6 d5f7 f8f7 d1d7	2,118	crushing discoveredAttack kingsideAttack long middlegame	., ., ., ., ., ♜, ♚, ., ., ♟, ., ♜, ♞, ♟, ♝, ♟, ♟, ., ., ., ., ♛, ♟, ., ., ., ., ♗, ♟, ., ., ., ., ., ., ., ♙, ., ., ., ., ♙, ., ., ., ., ., ., ♙, ♗, ., ., ., ., ♙, ♙, ., ♖, ., ♖, ., ♕, ♔, .	false	false	false	false	w
r1b1k2r/ppp2ppp/2n5/4p1B1/2q1P3/2b5/PPPQ2PP/2KR2NR w kq - 0 11	d2d8 c6d8 d1d8	987	mate mateIn2 opening sacrifice short	♜, ., ♝, ., ♚, ., ., ♜, ♟, ♟, ♟, ., ., ♟, ♟, ♟, ., ., ♞, ., ., ., ., ., ., ., ., ., ♟, ., ♗, ., ., ., ♛, ., ♙, ., ., ., ., ., ♝, ., ., ., ., ., ♙, ♙, ♙, ♕, ., ., ♙, ♙, ., ., ♔, ♖, ., ., ♘, ♖	false	false	true	true	w
rnbq1rk1/pp2ppbp/6p1/3Q4/8/2N1PN2/PP2BPPP/R1B1K2R b KQ - 0 9	g7c3 b2c3 d8d5	1,056	advantage intermezzo opening short	♜, ♞, ♝, ♛, ., ♜, ♚, ., ♟, ♟, ., ., ♟, ♟, ♝, ♟, ., ., ., ., ., ., ♟, ., ., ., ., ♕, ., ., ., ., ., ., ., ., ., ., ., ., ., ., ♘, ., ♙, ♘, ., ., ♙, ♙, ., ., ♗, ♙, ♙, ♙, ♖, ., ♗, ., ♔, ., ., ♖	true	true	false	false	b
2rq1rk1/1b2bppp/p6B/5P2/Bnp3Q1/2N4P/1PP3P1/R4RK1 b - - 3 20	d8b6 g1h2 b6h6	1,835	advantage fork middlegame short	., ., ♜, ♛, ., ♜, ♚, ., ., ♝, ., ., ♝, ♟, ♟, ♟, ♟, ., ., ., ., ., ., ♗, ., ., ., ., ., ♙, ., ., ♗, ♞, ♟, ., ., ., ♕, ., ., ., ♘, ., ., ., ., ♙, ., ♙, ♙, ., ., ., ♙, ., ♖, ., ., ., ., ♖, ♔, .	false	false	false	false	b

Subsets and Splits

SQL Console for codingmonster1234/chess_puzzles_dataset

Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.