Datasets:

agi-noobs
/

chess-sft-2k-llm-reasoning-enriched

id string	game_id string	source string	source_type string	fen string	board_utf8 string	board_ascii string	side_to_move string	ply int64	game_phase string	fullmove_number int64	legal_moves_uci string	legal_moves_san string	num_legal_moves int64	material_white int64	material_black int64	material_diff int64	material_total int64	white_pawns int64	white_knights int64	white_bishops int64	white_rooks int64	white_queens int64	black_pawns int64	black_knights int64	black_bishops int64	black_rooks int64	black_queens int64	has_bishop_pair_white bool	has_bishop_pair_black bool	is_queenless bool	white_king_castled_short bool	white_king_castled_long bool	white_king_in_center bool	white_king_zone_attacks int64	black_king_castled_short bool	black_king_castled_long bool	black_king_in_center bool	black_king_zone_attacks int64	is_check bool	num_checking_moves int64	num_capture_moves int64	max_capture_value int64	white_doubled_pawns int64	white_passed_pawns int64	black_doubled_pawns int64	black_passed_pawns int64	white_center_control int64	black_center_control int64	is_stalemate bool	is_insufficient_material bool	can_claim_draw bool	halfmove_clock int64	is_fifty_move_possible bool	board_tension int64	current_cp int64	current_mate int64	current_eval_desc string	current_eval_category string	best_move_uci string	best_move_san string	best_move_cp int64	best_move_mate int64	best_move_is_capture bool	best_move_captured_piece string	best_move_captured_value int64	best_move_is_check bool	best_move_is_checkmate bool	best_move_is_castling bool	best_move_is_promotion bool	best_move_promotion_piece string	best_move_piece_moved string	best_move_from string	best_move_to string	best_move_category string	best_move_is_sacrifice bool	best_move_sacrifice_type null	best_move_creates_threats bool	best_move_num_new_attacks int64	best_move_total_threat_value int64	best_move_attacks_queen bool	best_move_attacks_rook bool	best_move_attacks_minor bool	best_move_new_attacks_json string	best_move_creates_fork bool	best_move_creates_pin bool	best_move_pinned_piece string	best_move_creates_skewer bool	best_move_is_discovered_attack bool	position_had_hanging_piece bool	position_hanging_piece_value int64	best_move_saves_hanging bool	best_move_saved_piece string	best_move_saved_piece_value int64	best_move_is_developing bool	best_move_improves_center bool	best_move_center_control_change int64	best_move_increases_king_pressure bool	best_move_king_attack_change int64	best_move_creates_passed_pawn bool	best_move_advances_passed_pawn bool	mobility_before int64	mobility_after_opponent int64	our_mobility_after int64	after_best_cp int64	after_best_mate int64	eval_change int64	pv_uci string	pv_san string	pv_length int64	candidates_json string	num_candidates int64	second_move_uci string	second_move_san string	second_move_cp int64	second_move_cp_loss int64	third_move_uci string	third_move_san string	third_move_cp int64	third_move_cp_loss int64	num_good_moves int64	num_ok_moves int64	num_mistake_moves int64	num_blunder_moves int64	gap_1_2 int64	gap_1_3 int64	gap_1_worst int64	is_clear_best bool	is_only_move bool	is_critical bool	is_tactical bool	is_forcing bool	is_quiet bool	is_winning bool	is_losing bool	is_equal bool	is_sharp bool	interesting_score int64	analysis_depth int64	analysis_multipv int64	white_elo int64	black_elo int64	avg_elo int64	elo_bucket string	time_control string	result string	puzzle_rating int64	puzzle_rating_deviation int64	puzzle_themes list	puzzle_solution_uci string	puzzle_popularity int64	puzzle_nb_plays int64	filter_reason string	in_100 bool	in_500 bool	in_1000 bool	in_2000 bool	in_5000 bool	in_10000 bool	in_20000 bool	in_50000 bool	llm_explanation string
lichess-elite_game_440793_77	game_440793	lichess-elite	game	4r1k1/5p2/3p2p1/3P2Pp/p3N3/8/4K1P1/R7 b - - 0 39	a b c d e f g h 8 · · · · ♜ · ♚ · 7 · · · · · ♟ · · 6 · · · ♟ · · ♟ · 5 · · · ♙ · · ♙ ♟ 4 ♟ · · · ♘ · · · 3 · · · · · · · · 2 · · · · ♔ · ♙ · 1 ♖ · · · · · · · a b c d e f g h	a b c d e f g h 8 . . . . r . k . 7 . . . . . p . . 6 . . . p . . p . 5 . . . P . . P p 4 p . . . N . . . 3 . . . . . . . . 2 . . . . K . P . 1 R . . . . . . . a b c d e f g h	black	77	endgame	39	g8h8 g8f8 g8h7 g8g7 e8f8 e8d8 e8c8 e8b8 e8a8 e8e7 e8e6 e8e5 e8e4 f7f6 h5h4 a4a3 f7f5	Kh8 Kf8 Kh7 Kg7 Rf8 Rd8 Rc8 Rb8 Ra8 Re7 Re6 Re5 Rxe4+ f6 h4 a3 f5	17	11	10	1	21	3	1	0	1	0	5	0	0	1	0	false	false	true	false	false	false	0	true	false	false	0	false	1	1	3	1	0	0	1	0	3	false	false	false	0	false	5	493	null	winning_clear	winning	e8e4	Rxe4+	493	null	true	knight	3	true	false	false	false	null	rook	e8	e4	tactical	false	null	true	1	0	false	false	false	[{"square": "e2", "piece": "king", "value": 0}]	false	false	null	false	false	true	1	true	pawn	1	false	false	0	true	2	false	false	17	6	0	494	null	1	e8e4 e2d3 e4e5 d3c4 e5g5 a1a2 g8f8 a2d2 a4a3 c4b5	Rxe4+ Kd3 Re5 Kc4 Rxg5 Ra2 Kf8 Rd2 a3 Kb5	24	[{"rank": 1, "move_uci": "e8e4", "move_san": "Rxe4+", "cp": 493, "mate": null, "cp_loss": 0, "pv_uci": "e8e4 e2d3 e4e5 d3c4 e5g5 a1a2 g8f8 a2d2 a4a3 c4b5", "pv_san": "Rxe4+ Kd3 Re5 Kc4 Rxg5 Ra2 Kf8 Rd2 a3 Kb5", "pv_length": 24, "depth": 20, "nodes": 490246, "is_capture": true, "captured_piece": "knight", "captured_valu...	3	f7f5	f5	11	482	a4a3	a3	-341	834	1	0	0	2	482	834	834	true	true	true	true	true	false	true	null	false	true	75	20	3	2,463	2,577	2,520	expert	180+0	0-1	null	null	null	null	null	null	very_interesting	false	false	false	true	true	true	true	true	Observation: The rook on e8 can capture the undefended knight on e4 with check. Logic: This move wins a piece, saves the attacked pawn on a4, and maintains a decisive material advantage. Move: e8e4.
lichess-tournament_game_152562_31	game_152562	lichess-tournament	game	5rk1/pbp2pp1/1pn1pq1p/8/3N4/P5P1/1PQ1PPBP/3R1RK1 b - - 0 16	a b c d e f g h 8 · · · · · ♜ ♚ · 7 ♟ ♝ ♟ · · ♟ ♟ · 6 · ♟ ♞ · ♟ ♛ · ♟ 5 · · · · · · · · 4 · · · ♘ · · · · 3 ♙ · · · · · ♙ · 2 · ♙ ♕ · ♙ ♙ ♗ ♙ 1 · · · ♖ · ♖ ♔ · a b c d e f g h	a b c d e f g h 8 . . . . . r k . 7 p b p . . p p . 6 . p n . p q . p 5 . . . . . . . . 4 . . . N . . . . 3 P . . . . . P . 2 . P Q . P P B P 1 . . . R . R K . a b c d e f g h	black	31	middlegame	16	g8h8 f8e8 f8d8 f8c8 f8b8 f8a8 b7c8 b7a8 b7a6 f6d8 f6e7 f6g6 f6g5 f6f5 f6e5 f6h4 f6f4 f6d4 f6f3 f6f2 c6d8 c6b8 c6e7 c6e5 c6a5 c6d4 c6b4 g7g6 a7a6 h6h5 e6e5 b6b5 g7g5 a7a5	Kh8 Re8 Rd8 Rc8 Rb8 Ra8 Bc8 Ba8 Ba6 Qd8 Qe7 Qg6 Qg5 Qf5 Qe5 Qh4 Qf4 Qxd4 Qf3 Qxf2+ Nd8 Nb8 Ne7 Ne5 Na5 Nxd4 Nb4 g6 a6 h5 e5 b5 g5 a5	34	31	27	4	58	6	1	1	2	1	7	1	1	1	1	false	false	false	true	false	false	1	true	false	false	1	false	1	3	3	0	0	0	0	4	5	false	false	false	0	false	8	-452	null	losing_clear	losing	c6d4	Nxd4	-452	null	true	knight	3	false	false	false	false	null	knight	c6	d4	capture	false	null	true	3	13	true	false	true	[{"square": "c2", "piece": "queen", "value": 9}, {"square": "e2", "piece": "pawn", "value": 1}, {"square": "g2", "piece": "bishop", "value": 3}]	true	false	null	false	true	true	3	true	knight	3	false	false	0	true	1	false	false	34	41	40	-458	null	-6	c6d4 d1d4 b7g2 d4f4 f6e7 g1g2 f8d8 f4f3 c7c5 f3d3	Nxd4 Rxd4 Bxg2 Rf4 Qe7 Kxg2 Rd8 Rf3 c5 Rd3	25	[{"rank": 1, "move_uci": "c6d4", "move_san": "Nxd4", "cp": -452, "mate": null, "cp_loss": 0, "pv_uci": "c6d4 d1d4 b7g2 d4f4 f6e7 g1g2 f8d8 f4f3 c7c5 f3d3", "pv_san": "Nxd4 Rxd4 Bxg2 Rf4 Qe7 Kxg2 Rd8 Rf3 c5 Rd3", "pv_length": 25, "depth": 20, "nodes": 1232558, "is_capture": true, "captured_piece": "knight", "captured_va...	3	c6d8	Nd8	-563	111	c6a5	Na5	-569	117	1	0	2	0	111	117	117	true	false	true	true	true	false	null	true	false	false	75	20	3	2,544	2,456	2,500	expert	40 moves in 90 minutes f.b. 30 minutes to complete the game	1/2-1/2	null	null	null	null	null	null	very_interesting	false	false	false	true	true	true	true	true	Observation: Black's knight on c6 is attacked by White's pawn on b5, and moving it to d4 captures White's knight while uncovering an attack from Black's queen on f6 against White's rook on d1. Logic: This knight move executes a tactical fork, attacking both the white knight and, via the discovered attack, the undefen...
lichess-puzzles_P8mLY_0	P8mLY	lichess-puzzles	puzzle	1r3rk1/p4pp1/8/3p1P2/q1pNnQ2/P6P/1P6/1K4RR b - - 5 28	a b c d e f g h 8 · ♜ · · · ♜ ♚ · 7 ♟ · · · · ♟ ♟ · 6 · · · · · · · · 5 · · · ♟ · ♙ · · 4 ♛ · ♟ ♘ ♞ ♕ · · 3 ♙ · · · · · · ♙ 2 · ♙ · · · · · · 1 · ♔ · · · · ♖ ♖ a b c d e f g h	a b c d e f g h 8 . r . . . r k . 7 p . . . . p p . 6 . . . . . . . . 5 . . . p . P . . 4 q . p N n Q . . 3 P . . . . . . P 2 . P . . . . . . 1 . K . . . . R R a b c d e f g h	black	0	opening	28	g8h8 g8h7 f8e8 f8d8 f8c8 b8e8 b8d8 b8c8 b8a8 b8b7 b8b6 b8b5 b8b4 b8b3 b8b2 e4f6 e4d6 e4g5 e4c5 e4g3 e4c3 e4f2 e4d2 a4e8 a4d7 a4c6 a4a6 a4b5 a4a5 a4b4 a4b3 a4a3 a4c2 a4d1 g7g6 f7f6 a7a6 c4c3 g7g5 a7a5	Kh8 Kh7 Rfe8 Rfd8 Rfc8 Rbe8 Rbd8 Rbc8 Ra8 Rb7 Rb6 Rb5 Rb4 Rb3 Rxb2+ Nf6 Nd6 Ng5 Nc5 Ng3 Nc3+ Nf2 Nd2+ Qe8 Qd7 Qc6 Qa6 Qb5 Qa5 Qb4 Qb3 Qxa3 Qc2+ Qd1+ g6 f6 a6 c3 g5 a5	40	26	27	-1	53	4	1	0	2	1	5	1	0	2	1	false	false	false	false	true	false	2	true	false	false	1	false	5	2	1	0	0	0	1	2	1	false	false	false	5	false	11	470	null	winning_clear	winning	b8b2	Rxb2+	470	null	true	pawn	1	true	false	false	false	null	rook	b8	b2	tactical	false	null	true	1	0	false	false	false	[{"square": "b1", "piece": "king", "value": 0}]	false	false	null	false	true	false	0	false	null	0	false	false	0	true	2	false	false	40	3	0	482	null	12	b8b2 b1b2 c4c3 b2c1 a4d4 f4h6 c3c2 h6g7 d4g7 f5f6	Rxb2+ Kxb2 c3+ Kc1 Qxd4 Qh6 c2 Qxg7+ Qxg7 f6	21	[{"rank": 1, "move_uci": "b8b2", "move_san": "Rxb2+", "cp": 470, "mate": null, "cp_loss": 0, "pv_uci": "b8b2 b1b2 c4c3 b2c1 a4d4 f4h6 c3c2 h6g7 d4g7 f5f6", "pv_san": "Rxb2+ Kxb2 c3+ Kc1 Qxd4 Qh6 c2 Qxg7+ Qxg7 f6", "pv_length": 21, "depth": 20, "nodes": 1074478, "is_capture": true, "captured_piece": "pawn", "captured_va...	3	a4a6	Qa6	41	429	b8b6	Rb6	0	470	1	0	0	2	429	470	470	true	true	true	true	true	false	true	null	false	true	75	20	3	0	0	0	unknown			2,324	77	[ "attraction", "crushing", "middlegame", "sacrifice", "veryLong" ]	a4a3 g1g7 g8g7 f5f6 g7h7 f4h4 h7g6 h1g1	94	2,273	puzzle	false	false	false	true	true	true	true	true	Observation: The rook on b8 moves to b2, capturing a pawn and delivering check. Logic: This discovered attack unleashes the queen on a4, which now threatens the white queen on f4, winning material decisively. Move: b8b2.
lichess-elite_game_267055_59	game_267055	lichess-elite	game	2r3k1/pR3pp1/8/3Pp2p/4B3/3bN1PP/P4K2/8 b - - 0 30	a b c d e f g h 8 · · ♜ · · · ♚ · 7 ♟ ♖ · · · ♟ ♟ · 6 · · · · · · · · 5 · · · ♙ ♟ · · ♟ 4 · · · · ♗ · · · 3 · · · ♝ ♘ · ♙ ♙ 2 ♙ · · · · ♔ · · 1 · · · · · · · · a b c d e f g h	a b c d e f g h 8 . . r . . . k . 7 p R . . . p p . 6 . . . . . . . . 5 . . . P p . . p 4 . . . . B . . . 3 . . . b N . P P 2 P . . . . K . . 1 . . . . . . . . a b c d e f g h	black	59	middlegame	30	g8h8 g8f8 c8f8 c8e8 c8d8 c8b8 c8a8 c8c7 c8c6 c8c5 c8c4 c8c3 c8c2 c8c1 d3a6 d3b5 d3e4 d3c4 d3e2 d3c2 d3f1 d3b1 g7g6 f7f6 a7a6 h5h4 g7g5 f7f5 a7a5	Kh8 Kf8 Rf8 Re8 Rd8 Rb8 Ra8 Rc7 Rc6 Rc5 Rc4 Rc3 Rc2+ Rc1 Ba6 Bb5 Bxe4 Bc4 Be2 Bc2 Bf1 Bb1 g6 f6 a6 h4 g5 f5 a5	29	15	13	2	28	4	1	1	1	0	5	0	1	1	0	false	false	true	false	false	false	2	true	false	false	2	false	1	1	3	0	1	0	1	2	2	false	false	false	0	false	8	0	null	equal	equal	d3e4	Bxe4	0	null	true	bishop	3	false	false	false	false	null	bishop	d3	e4	capture	false	null	true	1	1	false	false	false	[{"square": "d5", "piece": "pawn", "value": 1}]	false	true	pawn	false	false	true	3	true	bishop	3	false	false	0	false	0	false	false	29	28	32	0	null	0	d3e4 b7a7 c8b8 a7c7 f7f6 a2a4 b8b2 f2e1 b2b3 e1e2	Bxe4 Rxa7 Rb8 Rc7 f6 a4 Rb2+ Ke1 Rb3 Ke2	12	[{"rank": 1, "move_uci": "d3e4", "move_san": "Bxe4", "cp": 0, "mate": null, "cp_loss": 0, "pv_uci": "d3e4 b7a7 c8b8 a7c7 f7f6 a2a4 b8b2 f2e1 b2b3 e1e2", "pv_san": "Bxe4 Rxa7 Rb8 Rc7 f6 a4 Rb2+ Ke1 Rb3 Ke2", "pv_length": 12, "depth": 20, "nodes": 455037, "is_capture": true, "captured_piece": "bishop", "captured_value": ...	3	d3a6	Ba6	-565	565	c8c2	Rc2+	-638	638	1	0	0	2	565	638	638	true	true	true	true	true	false	null	null	true	true	75	20	3	2,331	2,505	2,418	expert	180+0	1-0	null	null	null	null	null	null	very_interesting	false	false	false	true	true	true	true	true	Observation: The bishop on d3 is attacked by the rook on b7 and can be captured. Logic: Moving it to e4 captures the white bishop on that square, simultaneously saving our piece and pinning the white knight on e3 to the king. Move: Therefore, Bxe4 is the best move.
lichess-elite_game_263939_15	game_263939	lichess-elite	game	rnbqk2r/bp1p1ppp/p3pn2/8/4P3/1N1B2Q1/PPP2PPP/RNB1K2R b KQkq - 7 8	a b c d e f g h 8 ♜ ♞ ♝ ♛ ♚ · · ♜ 7 ♝ ♟ · ♟ · ♟ ♟ ♟ 6 ♟ · · · ♟ ♞ · · 5 · · · · · · · · 4 · · · · ♙ · · · 3 · ♘ · ♗ · · ♕ · 2 ♙ ♙ ♙ · · ♙ ♙ ♙ 1 ♖ ♘ ♗ · ♔ · · ♖ a b c d e f g h	a b c d e f g h 8 r n b q k . . r 7 b p . p . p p p 6 p . . . p n . . 5 . . . . . . . . 4 . . . . P . . . 3 . N . B . . Q . 2 P P P . . P P P 1 R N B . K . . R a b c d e f g h	black	15	opening	8	h8g8 h8f8 e8f8 e8e7 d8e7 d8c7 d8b6 d8a5 b8c6 a7b6 a7c5 a7d4 a7e3 a7f2 f6g8 f6h5 f6d5 f6g4 f6e4 e8g8 h7h6 g7g6 d7d6 b7b6 e6e5 a6a5 h7h5 g7g5 d7d5 b7b5	Rg8 Rf8 Kf8 Ke7 Qe7 Qc7 Qb6 Qa5+ Nc6 Bb6 Bc5 Bd4 Be3 Bxf2+ Ng8 Nh5 Nd5 Ng4 Nxe4 O-O h6 g6 d6 b6 e5 a5 h5 g5 d5 b5	30	38	38	0	76	7	2	2	2	1	7	2	2	2	1	true	true	false	false	false	true	1	false	false	true	0	false	2	2	1	0	0	0	0	4	4	false	false	false	7	false	7	-48	null	equal	equal	d7d6	d6	-48	null	false	null	0	false	false	false	false	null	pawn	d7	d6	positional	false	null	false	0	0	false	false	false	null	false	false	null	false	true	true	1	false	null	0	false	true	1	false	0	false	false	30	44	34	-49	null	-1	d7d6 b1c3 b8c6 c1d2 b7b5 a2a3 c6e5 e1c1 e8g8 d3e2	d6 Nc3 Nc6 Bd2 b5 a3 Ne5 O-O-O O-O Be2	21	[{"rank": 1, "move_uci": "d7d6", "move_san": "d6", "cp": -48, "mate": null, "cp_loss": 0, "pv_uci": "d7d6 b1c3 b8c6 c1d2 b7b5 a2a3 c6e5 e1c1 e8g8 d3e2", "pv_san": "d6 Nc3 Nc6 Bd2 b5 a3 Ne5 O-O-O O-O Be2", "pv_length": 21, "depth": 20, "nodes": 1965471, "is_capture": false, "captured_piece": null, "captured_value": 0, "...	3	e8g8	O-O	-76	28	h7h5	h5	-124	76	2	1	0	0	28	76	76	false	false	false	false	false	false	null	null	true	false	0	20	3	2,521	2,494	2,507	expert	180+0	0-1	null	null	null	null	null	null	standard	false	false	true	true	true	true	true	true	Observation: The pawn move from d7 to d6 opens the diagonal for the dark-squared bishop on c8. Logic: This creates a discovered attack on the white queen on g3 by the bishop, while also reinforcing the central e5 square and challenging White's pawn on e4.
lichess-elite_game_374723_25	game_374723	lichess-elite	game	r2qk2r/3nppb1/1pp3pp/p1pNP3/P4B2/1P1P1N1P/2PQ1PP1/R3K2R b KQkq - 0 13	a b c d e f g h 8 ♜ · · ♛ ♚ · · ♜ 7 · · · ♞ ♟ ♟ ♝ · 6 · ♟ ♟ · · · ♟ ♟ 5 ♟ · ♟ ♘ ♙ · · · 4 ♙ · · · · ♗ · · 3 · ♙ · ♙ · ♘ · ♙ 2 · · ♙ ♕ · ♙ ♙ · 1 ♖ · · · ♔ · · ♖ a b c d e f g h	a b c d e f g h 8 r . . q k . . r 7 . . . n p p b . 6 . p p . . . p p 5 p . p N P . . . 4 P . . . . B . . 3 . P . P . N . P 2 . . P Q . P P . 1 R . . . K . . R a b c d e f g h	black	25	middlegame	13	h8g8 h8f8 h8h7 e8f8 d8c8 d8b8 d8c7 a8c8 a8b8 a8a7 a8a6 g7f8 g7f6 g7e5 d7f8 d7b8 d7f6 d7e5 e8g8 c6d5 f7f6 e7e6 h6h5 g6g5 b6b5 c5c4 f7f5	Rg8 Rf8 Rh7 Kf8 Qc8 Qb8 Qc7 Rc8 Rb8 Ra7 Ra6 Bf8 Bf6 Bxe5 Nf8 Nb8 Nf6 Nxe5 O-O cxd5 f6 e6 h5 g5 b5 c4 f5	27	36	33	3	69	8	2	1	2	1	8	1	1	2	1	false	false	false	false	false	true	0	false	false	true	1	false	0	3	3	0	0	1	0	4	4	false	false	false	0	false	8	-67	null	losing_slight	losing	c6d5	cxd5	-67	null	true	knight	3	false	false	false	false	null	pawn	c6	d5	capture	false	null	false	0	0	false	false	false	null	false	false	null	false	true	false	0	false	null	0	false	false	0	false	0	false	false	27	38	27	-69	null	-2	c6d5 e1g1 e7e6 a1d1 d7b8 d3d4 b8c6 c2c3 a8c8 f4e3	cxd5 O-O e6 Rad1 Nb8 d4 Nc6 c3 Rc8 Be3	25	[{"rank": 1, "move_uci": "c6d5", "move_san": "cxd5", "cp": -67, "mate": null, "cp_loss": 0, "pv_uci": "c6d5 e1g1 e7e6 a1d1 d7b8 d3d4 b8c6 c2c3 a8c8 f4e3", "pv_san": "cxd5 O-O e6 Rad1 Nb8 d4 Nc6 c3 Rc8 Be3", "pv_length": 25, "depth": 20, "nodes": 1270449, "is_capture": true, "captured_piece": "knight", "captured_value":...	3	g6g5	g5	-360	293	d7e5	Nxe5	-455	388	1	0	0	2	293	388	388	true	true	true	true	true	false	null	null	true	true	75	20	3	2,667	2,430	2,548	expert	180+0	1-0	null	null	null	null	null	null	very_interesting	false	false	false	true	true	true	true	true	Observation: The knight on d5 is a strong central outpost, and moving the pawn from c6 to d5 captures it. Logic: This capture not only removes a key attacking piece but also unleashes a discovered attack from the bishop on g7, targeting the unprotected bishop on f4. Move: c6d5.
lichess-tournament_game_746773_55	game_746773	lichess-tournament	game	5n2/5pk1/1p5p/pr1N1p2/1P6/P2R2P1/5P1P/6K1 b - - 1 28	a b c d e f g h 8 · · · · · ♞ · · 7 · · · · · ♟ ♚ · 6 · ♟ · · · · · ♟ 5 ♟ ♜ · ♘ · ♟ · · 4 · ♙ · · · · · · 3 ♙ · · ♖ · · ♙ · 2 · · · · · ♙ · ♙ 1 · · · · · · ♔ · a b c d e f g h	a b c d e f g h 8 . . . . . n . . 7 . . . . . p k . 6 . p . . . . . p 5 p r . N . p . . 4 . P . . . . . . 3 P . . R . . P . 2 . . . . . P . P 1 . . . . . . K . a b c d e f g h	black	55	middlegame	28	f8h7 f8d7 f8g6 f8e6 g7h8 g7g8 g7h7 g7g6 b5d5 b5c5 b5b4 a5b4 f7f6 h6h5 f5f4 a5a4	Nh7 Nd7 Ng6 Ne6 Kh8 Kg8 Kh7 Kg6 Rxd5 Rc5 Rxb4 axb4 f6 h5 f4 a4	16	13	13	0	26	5	1	0	1	0	5	1	0	1	0	false	false	true	true	false	false	0	false	false	false	1	false	0	3	3	0	0	1	0	2	2	false	false	false	1	false	6	-49	null	equal	equal	a5b4	axb4	-49	null	true	pawn	1	false	false	false	false	null	pawn	a5	b4	capture	false	null	true	1	1	false	false	false	[{"square": "a3", "piece": "pawn", "value": 1}]	false	false	null	false	true	false	0	false	null	0	false	false	0	false	0	false	false	16	25	16	-51	null	-2	a5b4 a3b4 f8h7 d3d4 h7f6 d5e3 f6g8 f2f4 g8e7 d4c4	axb4 axb4 Nh7 Rd4 Nf6 Ne3 Ng8 f4 Ne7 Rc4	27	[{"rank": 1, "move_uci": "a5b4", "move_san": "axb4", "cp": -49, "mate": null, "cp_loss": 0, "pv_uci": "a5b4 a3b4 f8h7 d3d4 h7f6 d5e3 f6g8 f2f4 g8e7 d4c4", "pv_san": "axb4 axb4 Nh7 Rd4 Nf6 Ne3 Ng8 f4 Ne7 Rc4", "pv_length": 27, "depth": 20, "nodes": 1838313, "is_capture": true, "captured_piece": "pawn", "captured_value":...	3	f8d7	Nd7	-506	457	f8e6	Ne6	-511	462	1	0	0	2	457	462	462	true	true	true	true	true	false	null	null	true	true	75	20	3	0	0	1,500	novice	null	1/2-1/2	null	null	null	null	null	null	very_interesting	false	false	false	true	true	true	true	true	Observation: The pawn on a5 captures the pawn on b4, opening a discovered attack from the rook on a5 against the white knight on d5. Logic: This capture wins a pawn and simultaneously attacks the undefended knight, forcing White to lose material or compromise their position.
lichess-standard_1yoajeff_23	1yoajeff	lichess-standard	game	rnb1k2r/2pq2b1/1p1p1p1p/p2Pp1P1/4P3/3P1NP1/PP3PB1/R1BQ1RK1 b kq - 0 12	a b c d e f g h 8 ♜ ♞ ♝ · ♚ · · ♜ 7 · · ♟ ♛ · · ♝ · 6 · ♟ · ♟ · ♟ · ♟ 5 ♟ · · ♙ ♟ · ♙ · 4 · · · · ♙ · · · 3 · · · ♙ · ♘ ♙ · 2 ♙ ♙ · · · ♙ ♗ · 1 ♖ · ♗ ♕ · ♖ ♔ · a b c d e f g h	a b c d e f g h 8 r n b . k . . r 7 . . p q . . b . 6 . p . p . p . p 5 p . . P p . P . 4 . . . . P . . . 3 . . . P . N P . 2 P P . . . P B . 1 R . B Q . R K . a b c d e f g h	black	23	middlegame	12	h8g8 h8f8 h8h7 e8f8 e8d8 e8f7 e8e7 c8b7 c8a6 b8c6 b8a6 a8a7 a8a6 g7f8 d7d8 d7f7 d7e7 d7e6 d7c6 d7f5 d7b5 d7g4 d7a4 d7h3 e8g8 h6g5 f6g5 c7c6 h6h5 f6f5 b6b5 a5a4 c7c5	Rg8 Rf8 Rh7 Kf8 Kd8 Kf7 Ke7 Bb7 Ba6 Nc6 Na6 Ra7 Ra6 Bf8 Qd8 Qf7 Qe7 Qe6 Qc6 Qf5 Qb5 Qg4 Qa4 Qh3 O-O hxg5 fxg5 c6 h5 f5 b5 a4 c5	33	36	35	1	71	8	1	2	2	1	7	1	2	2	1	true	true	false	true	false	false	0	false	false	true	0	false	0	2	1	2	0	0	0	4	3	false	false	false	0	false	4	-58	null	losing_slight	losing	h6g5	hxg5	-58	null	true	pawn	1	false	false	false	false	null	pawn	h6	g5	capture	false	null	false	0	0	false	false	false	null	false	false	null	false	true	false	0	false	null	0	false	false	0	true	2	false	false	33	27	38	-54	null	4	h6g5 c1e3 b8a6 d1c2 e8f7 a2a3 d7g4 f1c1 g4h5 g1f1	hxg5 Be3 Na6 Qc2 Kf7 a3 Qg4 Rfc1 Qh5 Kf1	19	[{"rank": 1, "move_uci": "h6g5", "move_san": "hxg5", "cp": -58, "mate": null, "cp_loss": 0, "pv_uci": "h6g5 c1e3 b8a6 d1c2 e8f7 a2a3 d7g4 f1c1 g4h5 g1f1", "pv_san": "hxg5 Be3 Na6 Qc2 Kf7 a3 Qg4 Rfc1 Qh5 Kf1", "pv_length": 19, "depth": 20, "nodes": 1328965, "is_capture": true, "captured_piece": "pawn", "captured_value":...	3	f6g5	fxg5	-158	100	d7g4	Qg4	-247	189	1	0	2	0	100	189	189	true	false	true	true	true	false	null	null	true	false	60	20	3	1,406	1,265	1,335	novice	120+0	1-0	null	null	null	null	null	null	very_interesting	false	false	false	true	true	true	true	true	Observation: The pawn on g5 is undefended, and capturing it with hxg5 opens the h-file for the rook. Logic: This capture removes a key attacking pawn, disrupts White's kingside structure, and initiates a discovered attack along the h-file against the white king. Move: h6g5
lichess-standard_atmu1lio_82	atmu1lio	lichess-standard	game	8/6k1/8/3QP1p1/r1pP2P1/2K5/8/8 w - - 1 42	a b c d e f g h 8 · · · · · · · · 7 · · · · · · ♚ · 6 · · · · · · · · 5 · · · ♕ ♙ · ♟ · 4 ♜ · ♟ ♙ · · ♙ · 3 · · ♔ · · · · · 2 · · · · · · · · 1 · · · · · · · · a b c d e f g h	a b c d e f g h 8 . . . . . . . . 7 . . . . . . k . 6 . . . . . . . . 5 . . . Q P . p . 4 r . p P . . P . 3 . . K . . . . . 2 . . . . . . . . 1 . . . . . . . . a b c d e f g h	white	82	endgame	42	d5g8 d5d8 d5a8 d5f7 d5d7 d5b7 d5e6 d5d6 d5c6 d5c5 d5b5 d5a5 d5e4 d5c4 d5f3 d5g2 d5h1 c3d2 c3c2 c3b2 e5e6	Qg8+ Qd8 Qa8 Qf7+ Qd7+ Qb7+ Qe6 Qd6 Qc6 Qc5 Qb5 Qa5 Qe4 Qxc4 Qf3 Qg2 Qh1 Kd2 Kc2 Kb2 e6	21	12	7	5	19	3	0	0	0	1	2	0	0	1	0	false	false	false	false	false	false	4	false	false	false	3	false	4	1	1	0	2	0	1	5	0	false	false	false	1	false	1	99,992	8	mate_in_8	winning	d5d7	Qd7+	99,992	8	false	null	0	true	false	false	false	null	queen	d5	d7	checking	false	null	true	2	5	false	true	false	[{"square": "a4", "piece": "rook", "value": 5}, {"square": "g7", "piece": "king", "value": 0}]	true	false	null	false	false	false	0	false	null	0	false	false	-1	false	0	false	false	21	5	0	99,993	7	1	d5d7 g7f8 d7a4 f8e7 c3c4 e7f7 a4d7 f7f8 e5e6 f8g8	Qd7+ Kf8 Qxa4 Ke7 Kxc4 Kf7 Qd7+ Kf8 e6 Kg8	15	[{"rank": 1, "move_uci": "d5d7", "move_san": "Qd7+", "cp": 99992, "mate": 8, "cp_loss": 0, "pv_uci": "d5d7 g7f8 d7a4 f8e7 c3c4 e7f7 a4d7 f7f8 e5e6 f8g8", "pv_san": "Qd7+ Kf8 Qxa4 Ke7 Kxc4 Kf7 Qd7+ Kf8 e6 Kg8", "pv_length": 15, "depth": 20, "nodes": 340331, "is_capture": false, "captured_piece": null, "captured_value": ...	3	d5b7	Qb7+	99,985	7	e5e6	e6	1,080	98,912	2	0	0	1	7	98,912	98,912	false	false	true	true	false	false	true	false	false	true	70	20	3	1,826	1,820	1,823	club	180+0	1-0	null	null	null	null	null	null	very_interesting	false	true	true	true	true	true	true	true	Observation: The queen moving from d5 to d7 delivers a check to the black king on g7. Logic: This move forks the king and the rook on a4, as the queen's line of attack along the 7th rank controls the a4 square, winning the rook after the king moves. Move: d5d7
lichess-standard_xjjugue4_23	xjjugue4	lichess-standard	game	r2qk1nr/1p4pp/p1bPpp2/3p4/3Q4/2P5/PP2BPPP/R1B1K2R b KQkq - 2 12	a b c d e f g h 8 ♜ · · ♛ ♚ · ♞ ♜ 7 · ♟ · · · · ♟ ♟ 6 ♟ · ♝ ♙ ♟ ♟ · · 5 · · · ♟ · · · · 4 · · · ♕ · · · · 3 · · ♙ · · · · · 2 ♙ ♙ · · ♗ ♙ ♙ ♙ 1 ♖ · ♗ · ♔ · · ♖ a b c d e f g h	a b c d e f g h 8 r . . q k . n r 7 . p . . . . p p 6 p . b P p p . . 5 . . . p . . . . 4 . . . Q . . . . 3 . . P . . . . . 2 P P . . B P P P 1 R . B . K . . R a b c d e f g h	black	23	middlegame	12	g8e7 g8h6 e8f8 e8f7 e8d7 d8c8 d8b8 d8e7 d8d7 d8c7 d8d6 d8b6 d8a5 a8c8 a8b8 a8a7 c6d7 c6b5 c6a4 h7h6 g7g6 b7b6 f6f5 e6e5 a6a5 h7h5 g7g5 b7b5	Ne7 Nh6 Kf8 Kf7 Kd7 Qc8 Qb8 Qe7 Qd7 Qc7 Qxd6 Qb6 Qa5 Rc8 Rb8 Ra7 Bd7 Bb5 Ba4 h6 g6 b6 f5 e5 a5 h5 g5 b5	28	32	32	0	64	7	0	2	2	1	7	1	1	2	1	true	false	false	false	false	true	0	false	false	true	1	false	0	1	1	0	1	0	0	4	4	false	false	false	2	false	4	119	null	winning_slight	winning	d8d6	Qxd6	119	null	true	pawn	1	false	false	false	false	null	queen	d8	d6	capture	false	null	true	1	1	false	false	false	[{"square": "h2", "piece": "pawn", "value": 1}]	false	false	null	false	true	false	0	false	null	0	false	true	2	false	0	false	false	28	49	37	111	null	-8	d8d6 e1g1 g8e7 d4b6 e7f5 f1d1 e8f7 a2a4 e6e5 c1e3	Qxd6 O-O Ne7 Qb6 Nf5 Rd1 Kf7 a4 e5 Be3	19	[{"rank": 1, "move_uci": "d8d6", "move_san": "Qxd6", "cp": 119, "mate": null, "cp_loss": 0, "pv_uci": "d8d6 e1g1 g8e7 d4b6 e7f5 f1d1 e8f7 a2a4 e6e5 c1e3", "pv_san": "Qxd6 O-O Ne7 Qb6 Nf5 Rd1 Kf7 a4 e5 Be3", "pv_length": 19, "depth": 20, "nodes": 1461629, "is_capture": true, "captured_piece": "pawn", "captured_value": 1...	3	d8d7	Qd7	15	104	h7h5	h5	-25	144	1	0	2	0	104	144	144	true	false	true	true	true	false	null	null	false	false	75	20	3	1,500	1,885	1,692	club	60+0	0-1	null	null	null	null	null	null	very_interesting	false	true	true	true	true	true	true	true	Observation: The queen on d8 can capture the pawn on d6, which is undefended. Logic: This capture also reveals a discovered attack from the bishop on c6 against the white queen on d4, forcing it to move and losing a pawn.
lichess-elite_game_5895_38	game_5895	lichess-elite	game	r3qrk1/p1p3p1/1p1ppn1p/8/2PP2QP/1P2P3/PB3PK1/R4R2 w - - 2 20	a b c d e f g h 8 ♜ · · · ♛ ♜ ♚ · 7 ♟ · ♟ · · · ♟ · 6 · ♟ · ♟ ♟ ♞ · ♟ 5 · · · · · · · · 4 · · ♙ ♙ · · ♕ ♙ 3 · ♙ · · ♙ · · · 2 ♙ ♗ · · · ♙ ♔ · 1 ♖ · · · · ♖ · · a b c d e f g h	a b c d e f g h 8 r . . . q r k . 7 p . p . . . p . 6 . p . p p n . p 5 . . . . . . . . 4 . . P P . . Q P 3 . P . . P . . . 2 P B . . . P K . 1 R . . . . R . . a b c d e f g h	white	38	middlegame	20	g4g7 g4g6 g4e6 g4h5 g4g5 g4f5 g4f4 g4e4 g4h3 g4g3 g4f3 g4e2 g4d1 g2h3 g2g3 g2f3 g2h2 g2h1 g2g1 b2c3 b2a3 b2c1 f1h1 f1g1 f1e1 f1d1 f1c1 f1b1 a1e1 a1d1 a1c1 a1b1 h4h5 d4d5 c4c5 e3e4 b3b4 f2f3 a2a3 f2f4 a2a4	Qxg7+ Qg6 Qxe6+ Qh5 Qg5 Qf5 Qf4 Qe4 Qh3 Qg3 Qf3 Qe2 Qd1 Kh3 Kg3 Kf3 Kh2 Kh1 Kg1 Bc3 Ba3 Bc1 Rh1 Rg1 Rfe1 Rfd1 Rfc1 Rfb1 Rae1 Rad1 Rac1 Rab1 h5 d5 c5 e4 b4 f3 a3 f4 a4	41	29	29	0	58	7	0	1	2	1	7	1	0	2	1	false	false	false	false	false	false	0	true	false	false	1	false	2	2	1	0	0	0	0	6	4	false	false	false	2	false	11	-254	null	losing_clear	losing	g4h3	Qh3	-254	null	false	null	0	false	false	false	false	null	queen	g4	h3	defensive	false	null	false	0	0	false	false	false	null	false	false	null	false	false	true	9	true	queen	9	false	false	-2	false	-1	false	false	41	34	34	-225	null	29	g4h3 e8g6 g2h1 g6c2 b2a3 c2e4 f2f3 e4e3 a1d1 g8h8	Qh3 Qg6+ Kh1 Qc2 Ba3 Qe4+ f3 Qxe3 Rad1 Kh8	19	[{"rank": 1, "move_uci": "g4h3", "move_san": "Qh3", "cp": -254, "mate": null, "cp_loss": 0, "pv_uci": "g4h3 e8g6 g2h1 g6c2 b2a3 c2e4 f2f3 e4e3 a1d1 g8h8", "pv_san": "Qh3 Qg6+ Kh1 Qc2 Ba3 Qe4+ f3 Qxe3 Rad1 Kh8", "pv_length": 19, "depth": 20, "nodes": 3476294, "is_capture": false, "captured_piece": null, "captured_value"...	3	g4g3	Qg3	-259	5	g4e2	Qe2	-353	99	2	1	0	0	5	99	99	false	false	false	false	false	false	null	true	false	false	0	20	3	2,534	2,612	2,573	expert	180+0	0-1	null	null	null	null	null	null	standard	false	false	true	true	true	true	true	true	Observation: The queen on g4 is under attack by the black knight on f6. Logic: Moving to h3 removes the queen from attack while maintaining its defensive presence and control over key central squares. Move: g4h3
lichess-standard_2cj7onop_58	2cj7onop	lichess-standard	game	6k1/p4rp1/1p5q/2p5/1nQ5/4b1P1/PPP3KP/RN6 w - - 0 30	a b c d e f g h 8 · · · · · · ♚ · 7 ♟ · · · · ♜ ♟ · 6 · ♟ · · · · · ♛ 5 · · ♟ · · · · · 4 · ♞ ♕ · · · · · 3 · · · · ♝ · ♙ · 2 ♙ ♙ ♙ · · · ♔ ♙ 1 ♖ ♘ · · · · · · a b c d e f g h	a b c d e f g h 8 . . . . . . k . 7 p . . . . r p . 6 . p . . . . . q 5 . . p . . . . . 4 . n Q . . . . . 3 . . . . b . P . 2 P P P . . . K P 1 R N . . . . . . a b c d e f g h	white	58	middlegame	30	c4f7 c4e6 c4a6 c4d5 c4c5 c4b5 c4h4 c4g4 c4f4 c4e4 c4d4 c4b4 c4d3 c4c3 c4b3 c4e2 c4f1 g2h1 b1c3 b1a3 b1d2 g3g4 h2h3 c2c3 b2b3 a2a3 h2h4 a2a4	Qxf7+ Qe6 Qa6 Qd5 Qxc5 Qb5 Qh4 Qg4 Qf4 Qe4 Qd4 Qxb4 Qd3 Qc3 Qb3 Qe2 Qf1 Kh1 Nc3 Na3 Nd2 g4 h3 c3 b3 a3 h4 a4	28	22	24	-2	46	5	1	0	1	1	4	1	1	1	1	false	false	false	false	false	false	7	true	false	false	1	false	1	3	5	0	0	0	0	3	3	false	false	false	0	false	12	-562	null	losing_big	losing	b1c3	Nc3	-562	null	false	null	0	false	false	false	false	null	knight	b1	c3	developing	false	null	false	0	0	false	false	false	null	false	false	null	false	true	false	0	false	null	0	true	true	2	false	0	false	false	28	34	37	-562	null	0	b1c3 b6b5 c4h4 h6h4 g3h4 b4c2 a1d1 e3d4 g2h1 c2e3	Nc3 b5 Qh4 Qxh4 gxh4 Nxc2 Rd1 Bd4 Kh1 Ne3	22	[{"rank": 1, "move_uci": "b1c3", "move_san": "Nc3", "cp": -562, "mate": null, "cp_loss": 0, "pv_uci": "b1c3 b6b5 c4h4 h6h4 g3h4 b4c2 a1d1 e3d4 g2h1 c2e3", "pv_san": "Nc3 b5 Qh4 Qxh4 gxh4 Nxc2 Rd1 Bd4 Kh1 Ne3", "pv_length": 22, "depth": 20, "nodes": 3613411, "is_capture": false, "captured_piece": null, "captured_value":...	3	b1a3	Na3	-647	85	a2a4	a4	-650	88	1	2	0	0	85	88	88	true	false	true	false	true	false	null	true	false	false	40	20	3	1,791	1,673	1,732	club	900+0	0-1	null	null	null	null	null	null	very_interesting	false	false	false	true	true	true	true	true	Observation: The knight on b1 is undeveloped, and moving it uncovers an attack from the white queen on c4 against the black rook on g7. Logic: Developing the knight to c3 creates a discovered attack, threatening the rook while simultaneously bringing a piece into play and defending the central d5 square.
lichess-elite_game_716044_67	game_716044	lichess-elite	game	3rr1k1/p4pb1/3pn1p1/2p3P1/2P1PPBQ/1q4N1/4R1K1/5R2 b - - 1 34	a b c d e f g h 8 · · · ♜ ♜ · ♚ · 7 ♟ · · · · ♟ ♝ · 6 · · · ♟ ♞ · ♟ · 5 · · ♟ · · · ♙ · 4 · · ♙ · ♙ ♙ ♗ ♕ 3 · ♛ · · · · ♘ · 2 · · · · ♖ · ♔ · 1 · · · · · ♖ · · a b c d e f g h	a b c d e f g h 8 . . . r r . k . 7 p . . . . p b . 6 . . . p n . p . 5 . . p . . . P . 4 . . P . P P B Q 3 . q . . . . N . 2 . . . . R . K . 1 . . . . . R . . a b c d e f g h	black	67	middlegame	34	g8f8 e8f8 e8e7 d8c8 d8b8 d8a8 d8d7 g7h8 g7f8 g7h6 g7f6 g7e5 g7d4 g7c3 g7b2 g7a1 e6f8 e6c7 e6g5 e6f4 e6d4 b3b8 b3b7 b3b6 b3b5 b3c4 b3b4 b3a4 b3g3 b3f3 b3e3 b3d3 b3c3 b3a3 b3c2 b3b2 b3a2 b3d1 b3b1 f7f6 a7a6 d6d5 f7f5 a7a5	Kf8 Rf8 Re7 Rc8 Rb8 Ra8 Rd7 Bh8 Bf8 Bh6 Bf6 Be5 Bd4 Bc3 Bb2 Ba1 Nf8 Nc7 Nxg5 Nxf4+ Nd4 Qb8 Qb7 Qb6 Qb5 Qxc4 Qb4 Qa4 Qxg3+ Qf3+ Qe3 Qd3 Qc3 Qa3 Qc2 Qb2 Qa2 Qd1 Qb1 f6 a6 d5 f5 a5	44	29	30	-1	59	4	1	1	2	1	5	1	1	2	1	false	false	false	false	false	false	2	true	false	false	2	false	3	4	3	0	0	0	1	5	5	false	false	false	1	false	9	0	null	equal	equal	e6d4	Nd4	0	null	false	null	0	false	false	false	false	null	knight	e6	d4	tactical	false	null	true	2	6	false	true	false	[{"square": "e2", "piece": "rook", "value": 5}, {"square": "e4", "piece": "pawn", "value": 1}]	true	false	null	false	true	false	0	false	null	0	false	true	1	true	1	false	false	44	40	45	0	null	0	e6d4 e2f2 d4c2 f2f3 b3b2 g2h3 b2d4 f4f5 c2e3 f1h1	Nd4 Ref2 Nc2 Rf3 Qb2 Kh3 Qd4 f5 Ne3 Rh1	23	[{"rank": 1, "move_uci": "e6d4", "move_san": "Nd4", "cp": 0, "mate": null, "cp_loss": 0, "pv_uci": "e6d4 e2f2 d4c2 f2f3 b3b2 g2h3 b2d4 f4f5 c2e3 f1h1", "pv_san": "Nd4 Ref2 Nc2 Rf3 Qb2 Kh3 Qd4 f5 Ne3 Rh1", "pv_length": 23, "depth": 20, "nodes": 1931667, "is_capture": false, "captured_piece": null, "captured_value": 0, "...	3	e6f8	Nf8	-78	78	b3c4	Qxc4	-78	78	1	2	0	0	78	78	78	true	false	true	false	true	false	null	null	true	false	40	20	3	2,503	2,512	2,507	expert	180+0	1-0	null	null	null	null	null	null	very_interesting	false	false	false	true	true	true	true	true	Observation: The knight on e6 can move to d4, attacking both the queen on h4 and the rook on e2. Logic: This creates a double attack (fork) while simultaneously uncovering an attack from the rook on e8 against the undefended rook on e2. Move: e6d4.
lichess-standard_ceyil802_61	ceyil802	lichess-standard	game	2r3k1/p4ppp/1p6/3pPP2/3P4/8/q1rNN3/3QK3 b - - 0 31	a b c d e f g h 8 · · ♜ · · · ♚ · 7 ♟ · · · · ♟ ♟ ♟ 6 · ♟ · · · · · · 5 · · · ♟ ♙ ♙ · · 4 · · · ♙ · · · · 3 · · · · · · · · 2 ♛ · ♜ ♘ ♘ · · · 1 · · · ♕ ♔ · · · a b c d e f g h	a b c d e f g h 8 . . r . . . k . 7 p . . . . p p p 6 . p . . . . . . 5 . . . p P P . . 4 . . . P . . . . 3 . . . . . . . . 2 q . r N N . . . 1 . . . Q K . . . a b c d e f g h	black	61	middlegame	31	g8h8 g8f8 c8f8 c8e8 c8d8 c8b8 c8a8 c8c7 c8c6 c8c5 c8c4 c8c3 c2c7 c2c6 c2c5 c2c4 c2c3 c2d2 c2b2 c2c1 a2a6 a2a5 a2c4 a2a4 a2b3 a2a3 a2b2 a2b1 a2a1 h7h6 g7g6 f7f6 a7a6 b6b5 h7h5 g7g5 a7a5	Kh8 Kf8 Rf8 Re8 Rd8 Rb8 Ra8 R8c7 R8c6 R8c5 R8c4 R8c3 R2c7 R2c6 R2c5 R2c4 R2c3 Rxd2 Rb2 Rc1 Qa6 Qa5 Qc4 Qa4 Qb3 Qa3 Qb2 Qb1 Qa1 h6 g6 f6 a6 b5 h5 g5 a5	37	18	25	-7	43	3	2	0	0	1	6	0	0	2	1	false	false	false	false	false	true	1	true	false	false	0	false	0	1	3	0	0	0	3	3	2	false	false	false	0	false	8	704	null	winning_big	winning	a2a3	Qa3	704	null	false	null	0	false	false	false	false	null	queen	a2	a3	positional	false	null	false	0	0	false	false	false	null	false	false	null	false	true	false	0	false	null	0	false	false	-1	false	0	false	false	37	19	48	751	null	47	a2a3 d2f1 a3f3 f1g3 g8h8 e5e6 f7e6 f5e6 f3e3 e6e7	Qa3 Nf1 Qf3 Nfg3 Kh8 e6 fxe6 fxe6 Qe3 e7	20	[{"rank": 1, "move_uci": "a2a3", "move_san": "Qa3", "cp": 704, "mate": null, "cp_loss": 0, "pv_uci": "a2a3 d2f1 a3f3 f1g3 g8h8 e5e6 f7e6 f5e6 f3e3 e6e7", "pv_san": "Qa3 Nf1 Qf3 Nfg3 Kh8 e6 fxe6 fxe6 Qe3 e7", "pv_length": 20, "depth": 20, "nodes": 617209, "is_capture": false, "captured_piece": null, "captured_value": 0,...	3	g8h8	Kh8	649	55	f7f6	f6	611	93	1	2	0	0	55	93	93	true	false	false	false	true	false	true	null	false	false	20	20	3	1,636	1,641	1,638	club	180+0	0-1	null	null	null	null	null	null	interesting	false	false	false	true	true	true	true	true	Observation: The queen on a2 is currently blocked by the knight on d2 from directly attacking the white queen on d1. Logic: Moving the queen to a3 creates a discovered attack along the second rank, where the rook on c2 now threatens the undefended white queen on d1. Move: a2a3.
lichess-standard_ctnzs8fj_100	ctnzs8fj	lichess-standard	game	8/1k3p2/1P6/1K5P/8/6p1/8/8 w - - 0 51	a b c d e f g h 8 · · · · · · · · 7 · ♚ · · · ♟ · · 6 · ♙ · · · · · · 5 · ♔ · · · · · ♙ 4 · · · · · · · · 3 · · · · · · ♟ · 2 · · · · · · · · 1 · · · · · · · · a b c d e f g h	a b c d e f g h 8 . . . . . . . . 7 . k . . . p . . 6 . P . . . . . . 5 . K . . . . . P 4 . . . . . . . . 3 . . . . . . p . 2 . . . . . . . . 1 . . . . . . . . a b c d e f g h	white	100	endgame	51	b5c5 b5a5 b5c4 b5b4 b5a4 h5h6	Kc5 Ka5 Kc4 Kb4 Ka4 h6	6	2	2	0	4	2	0	0	0	0	2	0	0	0	0	false	false	true	false	false	false	3	false	false	false	5	false	0	0	0	0	2	0	2	0	0	false	false	false	0	false	1	-7	null	equal	equal	h5h6	h6	-7	null	false	null	0	false	false	false	false	null	pawn	h5	h6	pawn_push	false	null	false	0	0	false	false	false	null	false	false	null	false	false	false	0	false	null	0	false	false	0	false	0	false	true	6	6	6	-6	null	1	h5h6 g3g2 h6h7 g2g1q h7h8q g1b6 b5c4 b6a6 c4d5 b7c7	h6 g2 h7 g1=Q h8=Q Qxb6+ Kc4 Qa6+ Kd5 Kc7	26	[{"rank": 1, "move_uci": "h5h6", "move_san": "h6", "cp": -7, "mate": null, "cp_loss": 0, "pv_uci": "h5h6 g3g2 h6h7 g2g1q h7h8q g1b6 b5c4 b6a6 c4d5 b7c7", "pv_san": "h6 g2 h7 g1=Q h8=Q Qxb6+ Kc4 Qa6+ Kd5 Kc7", "pv_length": 26, "depth": 20, "nodes": 927113, "is_capture": false, "captured_piece": null, "captured_value": 0...	3	b5c4	Kc4	-1,252	1,245	b5c5	Kc5	-1,252	1,245	1	0	0	2	1,245	1,245	1,245	true	true	true	false	true	false	null	null	true	true	55	20	3	1,500	1,599	1,549	novice	1680+0	1/2-1/2	null	null	null	null	null	null	very_interesting	false	false	true	true	true	true	true	true	Observation: The pawn on h5 is blocked by the black pawn on f7, but pushing it to h6 creates a passed pawn and fixes the black pawn on g3 as a target. Logic: Advancing to h6 forces Black to either capture on h6, weakening their king's pawn cover, or allow White to eventually queen the h-pawn, creating decisive counte...
lichess-elite_game_19292_31	game_19292	lichess-elite	game	r4rk1/pp1bqp1p/2p3p1/2bpP3/P2NnP2/2P1B3/1P2B1PP/R3QRK1 b - - 2 16	a b c d e f g h 8 ♜ · · · · ♜ ♚ · 7 ♟ ♟ · ♝ ♛ ♟ · ♟ 6 · · ♟ · · · ♟ · 5 · · ♝ ♟ ♙ · · · 4 ♙ · · ♘ ♞ ♙ · · 3 · · ♙ · ♗ · · · 2 · ♙ · · ♗ · ♙ ♙ 1 ♖ · · · ♕ ♖ ♔ · a b c d e f g h	a b c d e f g h 8 r . . . . r k . 7 p p . b q p . p 6 . . p . . . p . 5 . . b p P . . . 4 P . . N n P . . 3 . . P . B . . . 2 . P . . B . P P 1 R . . . Q R K . a b c d e f g h	black	31	middlegame	16	g8h8 g8g7 f8e8 f8d8 f8c8 f8b8 a8e8 a8d8 a8c8 a8b8 e7e8 e7d8 e7f6 e7e6 e7d6 e7g5 e7e5 e7h4 d7e8 d7c8 d7e6 d7f5 d7g4 d7h3 c5d6 c5b6 c5d4 c5b4 c5a3 e4f6 e4d6 e4g5 e4g3 e4c3 e4f2 e4d2 h7h6 f7f6 b7b6 a7a6 g6g5 h7h5 f7f5 b7b5 a7a5	Kh8 Kg7 Rfe8 Rfd8 Rfc8 Rfb8 Rae8 Rad8 Rac8 Rab8 Qe8 Qd8 Qf6 Qe6 Qd6 Qg5 Qxe5 Qh4 Be8 Bc8 Be6 Bf5 Bg4 Bh3 Bd6 Bb6 Bxd4 Bb4 Ba3 Nf6 Nd6 Ng5 Ng3 Nxc3 Nf2 Nd2 h6 f6 b6 a6 g5 h5 f5 b5 a5	45	35	35	0	70	7	1	2	2	1	7	1	2	2	1	true	true	false	true	false	false	1	true	false	false	0	false	0	3	3	0	0	0	0	3	4	false	false	false	2	false	6	22	null	equal	equal	f7f6	f6	22	null	false	null	0	false	false	false	false	null	pawn	f7	f6	positional	false	null	false	0	0	false	false	false	null	false	false	null	false	true	false	0	false	null	0	false	true	1	false	0	false	false	45	44	45	24	null	2	f7f6 b2b4 f6e5 b4c5 e5d4 e3d4 e4c5 e2g4 c5e4 g4e2	f6 b4 fxe5 bxc5 exd4 Bxd4 Nxc5 Bg4 Ne4 Be2	25	[{"rank": 1, "move_uci": "f7f6", "move_san": "f6", "cp": 22, "mate": null, "cp_loss": 0, "pv_uci": "f7f6 b2b4 f6e5 b4c5 e5d4 e3d4 e4c5 e2g4 c5e4 g4e2", "pv_san": "f6 b4 fxe5 bxc5 exd4 Bxd4 Nxc5 Bg4 Ne4 Be2", "pv_length": 25, "depth": 20, "nodes": 1494806, "is_capture": false, "captured_piece": null, "captured_value": 0...	3	a7a5	a5	-3	25	c5b6	Bb6	-44	66	2	1	0	0	25	66	66	false	false	false	false	false	false	null	null	true	false	0	20	3	2,669	2,669	2,669	expert	180+0	0-1	null	null	null	null	null	null	standard	false	false	false	true	true	true	true	true	Observation: The pawn move f7-f6 attacks the white pawn on e5 and opens a discovered attack from the black queen on e7 against the undefended white knight on d4. Logic: This tactical sequence challenges the center, as capturing on e5 with the pawn would remove a key white pawn and leave the knight on d4 hanging to the ...
lichess-tournament_game_960605_29	game_960605	lichess-tournament	game	2rqr1k1/pb1nbppp/1p1pp3/n7/3PP3/1P3NN1/P1B2PPP/R1BQR1K1 b - - 0 15	a b c d e f g h 8 · · ♜ ♛ ♜ · ♚ · 7 ♟ ♝ · ♞ ♝ ♟ ♟ ♟ 6 · ♟ · ♟ ♟ · · · 5 ♞ · · · · · · · 4 · · · ♙ ♙ · · · 3 · ♙ · · · ♘ ♘ · 2 ♙ · ♗ · · ♙ ♙ ♙ 1 ♖ · ♗ ♕ ♖ · ♔ · a b c d e f g h	a b c d e f g h 8 . . r q r . k . 7 p b . n b p p p 6 . p . p p . . . 5 n . . . . . . . 4 . . . P P . . . 3 . P . . . N N . 2 P . B . . P P P 1 R . B Q R . K . a b c d e f g h	black	29	middlegame	15	g8h8 g8f8 e8f8 d8c7 c8b8 c8a8 c8c7 c8c6 c8c5 c8c4 c8c3 c8c2 e7f8 e7f6 e7g5 e7h4 d7f8 d7b8 d7f6 d7e5 d7c5 b7a8 b7c6 b7a6 b7d5 b7e4 a5c6 a5c4 a5b3 h7h6 g7g6 f7f6 a7a6 e6e5 d6d5 b6b5 h7h5 g7g5 f7f5	Kh8 Kf8 Rf8 Qc7 Rb8 Ra8 Rc7 Rc6 Rc5 Rc4 Rc3 Rxc2 Bf8 Bf6 Bg5 Bh4 Nf8 Nb8 Nf6 Ne5 Nc5 Ba8 Bc6 Ba6 Bd5 Bxe4 Nc6 Nc4 Nxb3 h6 g6 f6 a6 e5 d5 b5 h5 g5 f5	39	38	38	0	76	7	2	2	2	1	7	2	2	2	1	true	true	false	true	false	false	0	true	false	false	0	false	0	3	3	0	0	0	0	8	5	false	false	false	0	false	5	-65	null	losing_slight	losing	a5c6	Nc6	-65	null	false	null	0	false	false	false	false	null	knight	a5	c6	positional	false	null	true	1	1	false	false	false	[{"square": "d4", "piece": "pawn", "value": 1}]	false	false	null	false	false	false	0	false	null	0	false	false	0	false	0	false	false	39	34	34	-64	null	1	a5c6 c1b2 g7g6 a1c1 b6b5 d1d2 e7f6 c2b1 d8a5 b2c3	Nc6 Bb2 g6 Rc1 b5 Qd2 Bf6 Bb1 Qa5 Bc3	23	[{"rank": 1, "move_uci": "a5c6", "move_san": "Nc6", "cp": -65, "mate": null, "cp_loss": 0, "pv_uci": "a5c6 c1b2 g7g6 a1c1 b6b5 d1d2 e7f6 c2b1 d8a5 b2c3", "pv_san": "Nc6 Bb2 g6 Rc1 b5 Qd2 Bf6 Bb1 Qa5 Bc3", "pv_length": 23, "depth": 20, "nodes": 2041518, "is_capture": false, "captured_piece": null, "captured_value": 0, "...	3	d7f8	Nf8	-77	12	a7a6	a6	-80	15	3	0	0	0	12	15	15	false	false	false	false	false	true	null	null	true	false	-30	20	3	3,078	3,070	3,074	expert	180+1	1-0	null	null	null	null	null	null	boring	false	false	false	true	true	true	true	true	Observation: The knight on a5 is currently passive and not contributing to the center. Logic: Relocating it to c6 centralizes the knight, attacks the e5 square, and supports potential advances like d5, improving Black's piece coordination and control of key central squares. Move: a5c6.
lichess-tournament_VYkgGUUp_38	VYkgGUUp	lichess-tournament	game	3r1rk1/pp3ppp/2pbp3/5b2/1PPP4/PQ2PBqP/1B3RP1/R5K1 w - - 3 20	a b c d e f g h 8 · · · ♜ · ♜ ♚ · 7 ♟ ♟ · · · ♟ ♟ ♟ 6 · · ♟ ♝ ♟ · · · 5 · · · · · ♝ · · 4 · ♙ ♙ ♙ · · · · 3 ♙ ♕ · · ♙ ♗ ♛ ♙ 2 · ♗ · · · ♖ ♙ · 1 ♖ · · · · · ♔ · a b c d e f g h	a b c d e f g h 8 . . . r . r k . 7 p p . . . p p p 6 . . p b p . . . 5 . . . . . b . . 4 . P P P . . . . 3 P Q . . P B q P 2 . B . . . R P . 1 R . . . . . K . a b c d e f g h	white	38	middlegame	20	f3c6 f3h5 f3d5 f3g4 f3e4 f3e2 f3d1 b3a4 b3d3 b3c3 b3c2 b3a2 b3d1 f2e2 f2d2 f2c2 f2f1 b2c3 b2c1 g1h1 g1f1 a1a2 a1f1 a1e1 a1d1 a1c1 a1b1 d4d5 c4c5 b4b5 h3h4 e3e4 a3a4	Bxc6 Bh5 Bd5 Bg4 Be4 Be2 Bd1 Qa4 Qd3 Qc3 Qc2 Qa2 Qd1 Re2 Rd2 Rc2 Rff1 Bc3 Bc1 Kh1 Kf1 Ra2 Raf1 Re1 Rd1 Rc1 Rb1 d5 c5 b5 h4 e4 a4	33	32	32	0	64	7	0	2	2	1	7	0	2	2	1	true	true	false	true	false	false	3	true	false	false	0	false	0	1	1	0	0	0	0	6	5	false	false	false	3	false	12	-217	null	losing_clear	losing	g1f1	Kf1	-217	null	false	null	0	false	false	false	false	null	king	g1	f1	positional	false	null	false	0	0	false	false	false	null	false	false	null	false	true	true	1	false	null	0	false	false	0	false	0	false	false	33	43	32	-198	null	19	g1f1 d6e7 f1g1 f5h3 b3c3 e7d6 g1f1 h3g4 e3e4 f7f6	Kf1 Be7 Kg1 Bxh3 Qc3 Bd6 Kf1 Bg4 e4 f6	21	[{"rank": 1, "move_uci": "g1f1", "move_san": "Kf1", "cp": -217, "mate": null, "cp_loss": 0, "pv_uci": "g1f1 d6e7 f1g1 f5h3 b3c3 e7d6 g1f1 h3g4 e3e4 f7f6", "pv_san": "Kf1 Be7 Kg1 Bxh3 Qc3 Bd6 Kf1 Bg4 e4 f6", "pv_length": 21, "depth": 20, "nodes": 1893361, "is_capture": false, "captured_piece": null, "captured_value": 0,...	3	a1d1	Rd1	-242	25	c4c5	c5	-280	63	2	1	0	0	25	63	63	false	false	false	false	false	false	null	true	false	false	0	20	3	2,429	2,790	2,609	expert	300+1	0-1	null	null	null	null	null	null	standard	false	false	true	true	true	true	true	true	Observation: The queen on g3 is attacking the rook on f2, and the king on g1 is vulnerable along the g-file. Logic: Moving the king to f1 creates a discovered attack from the bishop on b2 against the queen on g3, forcing it to move and relieving the immediate pressure. Move: g1f1
lichess-tournament_game_427839_13	game_427839	lichess-tournament	game	rnbq1rk1/ppp2pbp/3ppnp1/8/2P1P3/2NP2P1/PP2NPBP/R1BQK2R b KQ - 1 7	a b c d e f g h 8 ♜ ♞ ♝ ♛ · ♜ ♚ · 7 ♟ ♟ ♟ · · ♟ ♝ ♟ 6 · · · ♟ ♟ ♞ ♟ · 5 · · · · · · · · 4 · · ♙ · ♙ · · · 3 · · ♘ ♙ · · ♙ · 2 ♙ ♙ · · ♘ ♙ ♗ ♙ 1 ♖ · ♗ ♕ ♔ · · ♖ a b c d e f g h	a b c d e f g h 8 r n b q . r k . 7 p p p . . p b p 6 . . . p p n p . 5 . . . . . . . . 4 . . P . P . . . 3 . . N P . . P . 2 P P . . N P B P 1 R . B Q K . . R a b c d e f g h	black	13	opening	7	g8h8 f8e8 d8e8 d8e7 d8d7 c8d7 b8d7 b8c6 b8a6 g7h8 g7h6 f6e8 f6d7 f6h5 f6d5 f6g4 f6e4 h7h6 c7c6 b7b6 a7a6 g6g5 e6e5 d6d5 h7h5 c7c5 b7b5 a7a5	Kh8 Re8 Qe8 Qe7 Qd7 Bd7 Nbd7 Nc6 Na6 Bh8 Bh6 Ne8 Nfd7 Nh5 Nd5 Ng4 Nxe4 h6 c6 b6 a6 g5 e5 d5 h5 c5 b5 a5	28	39	39	0	78	8	2	2	2	1	8	2	2	2	1	true	true	false	false	false	true	0	true	false	false	0	false	0	1	1	0	0	0	0	7	4	false	false	false	1	false	1	-28	null	equal	equal	c7c5	c5	-28	null	false	null	0	false	false	false	false	null	pawn	c7	c5	positional	false	null	false	0	0	false	false	false	null	false	false	null	false	true	false	0	false	null	0	false	true	1	false	0	false	false	28	36	0	-21	null	7	c7c5 a1b1 b8c6 a2a3 a8b8 b2b4 f6d7 e1g1 a7a6 b4c5	c5 Rb1 Nc6 a3 Rb8 b4 Nd7 O-O a6 bxc5	20	[{"rank": 1, "move_uci": "c7c5", "move_san": "c5", "cp": -28, "mate": null, "cp_loss": 0, "pv_uci": "c7c5 a1b1 b8c6 a2a3 a8b8 b2b4 f6d7 e1g1 a7a6 b4c5", "pv_san": "c5 Rb1 Nc6 a3 Rb8 b4 Nd7 O-O a6 bxc5", "pv_length": 20, "depth": 20, "nodes": 1993028, "is_capture": false, "captured_piece": null, "captured_value": 0, "is...	3	a7a6	a6	-50	22	e6e5	e5	-56	28	3	0	0	0	22	28	28	false	false	false	false	false	true	null	null	true	false	-10	20	3	2,445	2,453	2,449	expert	90 minutes for 40 moves + 30 minutes for the rest of the game + 30 seconds per move from move one.	1/2-1/2	null	null	null	null	null	null	boring	false	false	true	true	true	true	true	true	Observation: The pawn move from c7 to c5 attacks the white pawn on d4 and opens the diagonal for the black queen on d8. Logic: This creates a discovered attack on the white queen on d1 by the black bishop on g7, while challenging White's central pawn structure.
lichess-tournament_game_299161_93	game_299161	lichess-tournament	game	8/1p3kp1/p4B1p/N7/1P3n2/P4r2/7P/4R1K1 b - - 1 47	a b c d e f g h 8 · · · · · · · · 7 · ♟ · · · ♚ ♟ · 6 ♟ · · · · ♗ · ♟ 5 ♘ · · · · · · · 4 · ♙ · · · ♞ · · 3 ♙ · · · · ♜ · · 2 · · · · · · · ♙ 1 · · · · ♖ · ♔ · a b c d e f g h	a b c d e f g h 8 . . . . . . . . 7 . p . . . k p . 6 p . . . . B . p 5 N . . . . . . . 4 . P . . . n . . 3 P . . . . r . . 2 . . . . . . . P 1 . . . . R . K . a b c d e f g h	black	93	endgame	47	f7g8 f7f8 f7g6 f7f6 f4g6 f4e6 f4h5 f4d5 f4h3 f4d3 f4g2 f4e2 f3h3 f3g3 f3e3 f3d3 f3c3 f3b3 f3a3 f3f2 f3f1 g7f6 g7g6 b7b6 h6h5 g7g5 b7b5	Kg8 Kf8 Kg6 Kxf6 Ng6 Ne6 Nh5 Nd5 Nh3+ Nd3 Ng2 Ne2+ Rh3 Rg3+ Re3 Rd3 Rc3 Rb3 Rxa3 Rf2 Rf1+ gxf6 g6 b6 h5 g5 b5	27	14	12	2	26	3	1	1	1	0	4	1	0	1	0	false	false	true	true	false	false	3	false	false	false	5	false	4	3	3	0	0	0	0	4	1	false	false	false	1	false	6	122	null	winning_slight	winning	f7f6	Kxf6	122	null	true	bishop	3	false	false	false	false	null	king	f7	f6	capture	false	null	false	0	0	false	false	false	null	false	false	null	false	false	true	1	false	null	0	false	true	1	false	0	false	false	27	21	26	120	null	-2	f7f6 a5b7 f3a3 b7d6 f4h3 g1h1 g7g5 b4b5 a6b5 d6b5	Kxf6 Nxb7 Rxa3 Nd6 Nh3+ Kh1 g5 b5 axb5 Nxb5	28	[{"rank": 1, "move_uci": "f7f6", "move_san": "Kxf6", "cp": 122, "mate": null, "cp_loss": 0, "pv_uci": "f7f6 a5b7 f3a3 b7d6 f4h3 g1h1 g7g5 b4b5 a6b5 d6b5", "pv_san": "Kxf6 Nxb7 Rxa3 Nd6 Nh3+ Kh1 g5 b5 axb5 Nxb5", "pv_length": 28, "depth": 20, "nodes": 701204, "is_capture": true, "captured_piece": "bishop", "captured_val...	3	g7f6	gxf6	40	82	b7b6	b6	21	101	1	1	1	0	82	101	101	true	false	true	true	true	false	null	null	false	false	60	20	3	2,549	2,557	2,553	expert	3 min + 2 sec per move	0-1	null	null	null	null	null	null	very_interesting	false	true	true	true	true	true	true	true	Observation: The bishop on f6 is undefended and attacks key squares. Logic: Capturing it with the king removes a dangerous piece, secures the f6 square, and avoids potential future threats from the bishop. Move: f7f6.
lichess-elite_game_230773_31	game_230773	lichess-elite	game	r2q1rk1/pp3ppp/2b1pb1B/8/2P1N1Q1/3R4/PP3PPP/5RK1 b - - 0 16	a b c d e f g h 8 ♜ · · ♛ · ♜ ♚ · 7 ♟ ♟ · · · ♟ ♟ ♟ 6 · · ♝ · ♟ ♝ · ♗ 5 · · · · · · · · 4 · · ♙ · ♘ · ♕ · 3 · · · ♖ · · · · 2 ♙ ♙ · · · ♙ ♙ ♙ 1 · · · · · ♖ ♔ · a b c d e f g h	a b c d e f g h 8 r . . q . r k . 7 p p . . . p p p 6 . . b . p b . B 5 . . . . . . . . 4 . . P . N . Q . 3 . . . R . . . . 2 P P . . . P P P 1 . . . . . R K . a b c d e f g h	black	31	middlegame	16	g8h8 f8e8 d8e8 d8c8 d8b8 d8e7 d8d7 d8c7 d8d6 d8b6 d8d5 d8a5 d8d4 d8d3 a8c8 a8b8 f6e7 f6g5 f6e5 f6h4 f6d4 f6c3 f6b2 c6e8 c6d7 c6d5 c6b5 c6e4 c6a4 g7g6 b7b6 a7a6 e6e5 g7g5 b7b5 a7a5	Kh8 Re8 Qe8 Qc8 Qb8 Qe7 Qd7 Qc7 Qd6 Qb6 Qd5 Qa5 Qd4 Qxd3 Rc8 Rb8 Be7 Bg5 Be5 Bh4 Bd4 Bc3 Bxb2 Be8 Bd7 Bd5 Bb5 Bxe4 Ba4 g6 b6 a6 e5 g5 b5 a5	36	31	31	0	62	6	1	1	2	1	6	0	2	2	1	false	true	false	true	false	false	0	true	false	false	2	false	0	3	5	0	0	0	0	4	7	false	false	false	0	false	26	-24	null	equal	equal	d8e7	Qe7	-24	null	false	null	0	false	false	false	false	null	queen	d8	e7	positional	false	null	false	0	0	false	false	false	null	false	false	null	false	true	false	0	false	null	0	false	false	-2	false	0	false	false	36	56	36	-24	null	0	d8e7 h6e3 c6e4 g4e4 a8d8 d3d8 f8d8 e3a7 d8d2 b2b3	Qe7 Be3 Bxe4 Qxe4 Rad8 Rxd8 Rxd8 Bxa7 Rd2 b3	27	[{"rank": 1, "move_uci": "d8e7", "move_san": "Qe7", "cp": -24, "mate": null, "cp_loss": 0, "pv_uci": "d8e7 h6e3 c6e4 g4e4 a8d8 d3d8 f8d8 e3a7 d8d2 b2b3", "pv_san": "Qe7 Be3 Bxe4 Qxe4 Rad8 Rxd8 Rxd8 Bxa7 Rd2 b3", "pv_length": 27, "depth": 20, "nodes": 1277412, "is_capture": false, "captured_piece": null, "captured_value...	3	f6d4	Bd4	-306	282	f6b2	Bxb2	-328	304	1	0	0	2	282	304	304	true	true	true	false	true	false	null	null	true	true	55	20	3	2,513	2,419	2,466	expert	180+2	1-0	null	null	null	null	null	null	very_interesting	false	false	false	true	true	true	true	true	Observation: The queen on d8 is under a discovered attack from the bishop on c6, as the white knight on e4 is pinned to the queen on g4. Logic: Moving the queen to e7 unpins the bishop, allowing it to capture the knight on e4 and win material, while also placing the queen on a safe, active square. Move: d8e7
lichess-tournament_game_764189_13	game_764189	lichess-tournament	game	rn1qkb1r/pp1bnppp/4p3/3P4/3N4/5N2/PPP2PPP/R1BQKB1R b KQkq - 0 7	a b c d e f g h 8 ♜ ♞ · ♛ ♚ ♝ · ♜ 7 ♟ ♟ · ♝ ♞ ♟ ♟ ♟ 6 · · · · ♟ · · · 5 · · · ♙ · · · · 4 · · · ♘ · · · · 3 · · · · · ♘ · · 2 ♙ ♙ ♙ · · ♙ ♙ ♙ 1 ♖ · ♗ ♕ ♔ ♗ · ♖ a b c d e f g h	a b c d e f g h 8 r n . q k b . r 7 p p . b n p p p 6 . . . . p . . . 5 . . . P . . . . 4 . . . N . . . . 3 . . . . . N . . 2 P P P . . P P P 1 R . B Q K B . R a b c d e f g h	black	13	opening	7	h8g8 d8c8 d8c7 d8b6 d8a5 b8c6 b8a6 e7g8 e7c8 e7g6 e7c6 e7f5 e7d5 d7c8 d7c6 d7b5 d7a4 e6d5 h7h6 g7g6 f7f6 b7b6 a7a6 e6e5 h7h5 g7g5 f7f5 b7b5 a7a5	Rg8 Qc8 Qc7 Qb6 Qa5+ Nbc6 Na6 Ng8 Nc8 Ng6 Nec6 Nf5 Nxd5 Bc8 Bc6 Bb5 Ba4 exd5 h6 g6 f6 b6 a6 e5 h5 g5 f5 b5 a5	29	38	37	1	75	7	2	2	2	1	6	2	2	2	1	true	true	false	false	false	true	0	false	false	true	0	false	1	2	1	0	0	0	0	3	2	false	false	false	0	false	2	-15	null	equal	equal	e7d5	Nxd5	-15	null	true	pawn	1	false	false	false	false	null	knight	e7	d5	capture	false	null	false	0	0	false	false	false	null	false	false	null	false	true	false	0	false	null	0	false	false	-1	false	0	false	false	29	38	40	-24	null	-9	e7d5 f1c4 f8e7 e1g1 e8g8 f3e5 e7f6 f1e1 b8c6 d4c6	Nxd5 Bc4 Be7 O-O O-O Ne5 Bf6 Re1 Nc6 Ndxc6	18	[{"rank": 1, "move_uci": "e7d5", "move_san": "Nxd5", "cp": -15, "mate": null, "cp_loss": 0, "pv_uci": "e7d5 f1c4 f8e7 e1g1 e8g8 f3e5 e7f6 f1e1 b8c6 d4c6", "pv_san": "Nxd5 Bc4 Be7 O-O O-O Ne5 Bf6 Re1 Nc6 Ndxc6", "pv_length": 18, "depth": 20, "nodes": 750146, "is_capture": true, "captured_piece": "pawn", "captured_value"...	3	d8a5	Qa5+	-120	105	e6d5	exd5	-145	130	1	0	2	0	105	130	130	true	false	true	true	true	false	null	null	true	false	75	20	3	2,210	2,366	2,288	strong	null	1-0	null	null	null	null	null	null	very_interesting	false	true	true	true	true	true	true	true	Observation: The knight on e7 moving to d5 captures the white pawn on d5 and simultaneously uncovers an attack from the dark-squared bishop on b7 towards the white rook on a1. Logic: This discovered attack forces white to address the threat to the rook, allowing black to win a central pawn while developing a knight to ...
lichess-standard_e8je0one_85	e8je0one	lichess-standard	game	q5k1/5r2/1p1prp2/p3pNpQ/2P1b3/PP2R2P/3R1PP1/6K1 b - - 1 43	a b c d e f g h 8 ♛ · · · · · ♚ · 7 · · · · · ♜ · · 6 · ♟ · ♟ ♜ ♟ · · 5 ♟ · · · ♟ ♘ ♟ ♕ 4 · · ♙ · ♝ · · · 3 ♙ ♙ · · ♖ · · ♙ 2 · · · ♖ · ♙ ♙ · 1 · · · · · · ♔ · a b c d e f g h	a b c d e f g h 8 q . . . . . k . 7 . . . . . r . . 6 . p . p r p . . 5 p . . . p N p Q 4 . . P . b . . . 3 P P . . R . . P 2 . . . R . P P . 1 . . . . . . K . a b c d e f g h	black	85	middlegame	43	g8f8 a8f8 a8e8 a8d8 a8c8 a8b8 a8b7 a8a7 a8c6 a8a6 a8d5 f7f8 f7h7 f7g7 f7e7 f7d7 f7c7 f7b7 f7a7 e6e8 e6e7 e4b7 e4c6 e4f5 e4d5 e4f3 e4d3 e4g2 e4c2 e4b1 d6d5 b6b5 g5g4 a5a4	Kf8 Qf8 Qe8 Qd8 Qc8 Qb8 Qb7 Qa7 Qc6 Qa6 Qd5 Rf8 Rh7 Rg7 Rfe7 Rd7 Rc7 Rb7 Ra7 Re8 Ree7 Bb7 Bc6 Bxf5 Bd5 Bf3 Bd3 Bxg2 Bc2 Bb1 d5 b5 g4 a4	34	28	28	0	56	6	1	0	2	1	6	0	1	2	1	false	false	false	true	false	false	1	true	false	false	4	false	0	2	3	0	0	0	0	5	7	false	false	false	1	false	14	330	null	winning_clear	winning	e4f5	Bxf5	330	null	true	knight	3	false	false	false	false	null	bishop	e4	f5	capture	false	null	true	1	1	false	false	false	[{"square": "h3", "piece": "pawn", "value": 1}]	false	false	null	false	true	true	1	true	pawn	1	false	false	0	false	0	false	false	34	39	38	332	null	2	e4f5 d2d5 g8g7 h5d1 a8h8 d5b5 a5a4 b5b6 f5g6 b3a4	Bxf5 Rd5 Kg7 Qd1 Qh8 Rb5 a4 Rxb6 Bg6 bxa4	13	[{"rank": 1, "move_uci": "e4f5", "move_san": "Bxf5", "cp": 330, "mate": null, "cp_loss": 0, "pv_uci": "e4f5 d2d5 g8g7 h5d1 a8h8 d5b5 a5a4 b5b6 f5g6 b3a4", "pv_san": "Bxf5 Rd5 Kg7 Qd1 Qh8 Rb5 a4 Rxb6 Bg6 bxa4", "pv_length": 13, "depth": 20, "nodes": 912280, "is_capture": true, "captured_piece": "knight", "captured_value...	3	f7d7	Rd7	-234	564	f7c7	Rc7	-389	719	1	0	0	2	564	719	719	true	true	true	true	true	false	true	null	false	true	75	20	3	1,544	1,446	1,495	novice	180+3	0-1	null	null	null	null	null	null	very_interesting	true	true	true	true	true	true	true	true	Observation: The bishop on e4 is attacked by the rook on e3, and the pawn on e6 is hanging to the knight on f5. Logic: By capturing the knight on f5, the bishop removes a key attacker, saves the e6 pawn, and unleashes a discovered attack from the rook on f7 against the white queen on h5. Move: e4f5.
lichess-tournament_game_157737_69	game_157737	lichess-tournament	game	2r3k1/5p1p/3q2p1/3PbbP1/1P2p2P/1BP1R3/1K1Q1P2/R7 b - - 0 35	a b c d e f g h 8 · · ♜ · · · ♚ · 7 · · · · · ♟ · ♟ 6 · · · ♛ · · ♟ · 5 · · · ♙ ♝ ♝ ♙ · 4 · ♙ · · ♟ · · ♙ 3 · ♗ ♙ · ♖ · · · 2 · ♔ · ♕ · ♙ · · 1 ♖ · · · · · · · a b c d e f g h	a b c d e f g h 8 . . r . . . k . 7 . . . . . p . p 6 . . . q . . p . 5 . . . P b b P . 4 . P . . p . . P 3 . B P . R . . . 2 . K . Q . P . . 1 R . . . . . . . a b c d e f g h	black	69	middlegame	35	g8h8 g8f8 g8g7 c8f8 c8e8 c8d8 c8b8 c8a8 c8c7 c8c6 c8c5 c8c4 c8c3 d6f8 d6d8 d6b8 d6e7 d6d7 d6c7 d6f6 d6e6 d6c6 d6b6 d6a6 d6d5 d6c5 d6b4 f5d7 f5e6 f5g4 f5h3 e5h8 e5g7 e5f6 e5f4 e5d4 e5g3 e5c3 e5h2 h7h6 f7f6 h7h5	Kh8 Kf8 Kg7 Rf8 Re8 Rd8 Rb8 Ra8 Rc7 Rc6 Rc5 Rc4 Rxc3 Qf8 Qd8 Qb8 Qe7 Qd7 Qc7 Qf6 Qe6 Qc6 Qb6 Qa6 Qxd5 Qc5 Qxb4 Bd7 Be6 Bg4 Bh3 Bh8 Bg7 Bf6 Bf4 Bd4 Bg3 Bxc3+ Bh2 h6 f6 h5	42	28	24	4	52	6	0	1	2	1	4	0	2	1	1	false	true	false	false	false	false	2	true	false	false	0	false	1	4	1	0	3	0	0	5	4	false	false	false	0	false	4	0	null	equal	equal	d6b4	Qxb4	0	null	true	pawn	1	false	false	false	false	null	queen	d6	b4	capture	false	null	true	1	3	false	false	true	[{"square": "b3", "piece": "bishop", "value": 3}]	false	true	pawn	false	true	false	0	false	null	0	false	false	0	true	3	false	false	42	36	46	7	null	7	d6b4 d5d6 f5e6 a1a3 b4b6 d6d7 c8d8 e3e4 e5d6 b2a2	Qxb4 d6 Be6 Ra3 Qb6 d7 Rd8 Rxe4 Bd6 Ka2	29	[{"rank": 1, "move_uci": "d6b4", "move_san": "Qxb4", "cp": 0, "mate": null, "cp_loss": 0, "pv_uci": "d6b4 d5d6 f5e6 a1a3 b4b6 d6d7 c8d8 e3e4 e5d6 b2a2", "pv_san": "Qxb4 d6 Be6 Ra3 Qb6 d7 Rd8 Rxe4 Bd6 Ka2", "pv_length": 29, "depth": 20, "nodes": 1706864, "is_capture": true, "captured_piece": "pawn", "captured_value": 1,...	3	h7h5	h5	-198	198	f5d7	Bd7	-214	214	1	0	1	1	198	214	214	true	true	true	true	true	false	null	null	true	false	75	20	3	2,764	2,784	2,774	expert	40/6000+30:20/3000+30:900+30	1-0	null	null	null	null	null	null	very_interesting	false	false	false	true	true	true	true	true	Observation: The queen on d6 can capture the pawn on b4, which is pinned to the white king by the bishop on b3. Logic: This capture exploits the pin, as the pawn cannot recapture, and simultaneously creates a discovered attack from the bishop on e5 against the rook on e3. Move: d6b4
lichess-puzzles_qd4Wh_0	qd4Wh	lichess-puzzles	puzzle	4r1k1/pbQ1Rqb1/1p6/1Pn5/P1P5/8/5PPP/6K1 w - - 5 27	a b c d e f g h 8 · · · · ♜ · ♚ · 7 ♟ ♝ ♕ · ♖ ♛ ♝ · 6 · ♟ · · · · · · 5 · ♙ ♞ · · · · · 4 ♙ · ♙ · · · · · 3 · · · · · · · · 2 · · · · · ♙ ♙ ♙ 1 · · · · · · ♔ · a b c d e f g h	a b c d e f g h 8 . . . . r . k . 7 p b Q . R q b . 6 . p . . . . . . 5 . P n . . . . . 4 P . P . . . . . 3 . . . . . . . . 2 . . . . . P P P 1 . . . . . . K . a b c d e f g h	white	0	opening	27	e7e8 e7f7 e7d7 e7e6 e7e5 e7e4 e7e3 e7e2 e7e1 c7d8 c7c8 c7b8 c7d7 c7b7 c7d6 c7c6 c7b6 c7e5 c7c5 c7f4 c7g3 g1h1 g1f1 a4a5 h2h3 g2g3 f2f3 h2h4 g2g4 f2f4	Rxe8+ Rxf7 Rd7 Re6 Re5 Re4 Re3 Re2 Re1 Qd8 Qc8 Qb8 Qd7 Qxb7 Qd6 Qc6 Qxb6 Qe5 Qxc5 Qf4 Qg3 Kh1 Kf1 a5 h3 g3 f3 h4 g4 f4	30	20	25	-5	45	6	0	0	1	1	2	1	2	1	1	false	true	false	true	false	false	2	true	false	false	1	false	1	5	9	0	3	0	0	4	6	false	false	false	5	false	30	-862	null	losing_big	losing	h2h4	h4	-862	null	false	null	0	false	false	false	false	null	pawn	h2	h4	pawn_push	false	null	false	0	0	false	false	false	null	false	false	null	false	true	true	5	false	null	0	false	false	0	false	0	false	true	30	47	0	-1,065	null	-203	h2h4 f7e7 c7e7 e8e7 a4a5 e7e1 g1h2 g7e5 h2h3 b6a5	h4 Qxe7 Qxe7 Rxe7 a5 Re1+ Kh2 Be5+ Kh3 bxa5	20	[{"rank": 1, "move_uci": "h2h4", "move_san": "h4", "cp": -862, "mate": null, "cp_loss": 0, "pv_uci": "h2h4 f7e7 c7e7 e8e7 a4a5 e7e1 g1h2 g7e5 h2h3 b6a5", "pv_san": "h4 Qxe7 Qxe7 Rxe7 a5 Re1+ Kh2 Be5+ Kh3 bxa5", "pv_length": 20, "depth": 20, "nodes": 2261251, "is_capture": false, "captured_piece": null, "captured_value"...	3	h2h3	h3	-909	47	c7b7	Qxb7	-1,035	173	1	1	1	0	47	173	173	false	false	false	false	false	false	null	true	false	false	0	20	3	0	0	0	unknown			415	114	[ "endgame", "mate", "mateIn1", "oneMove" ]	e7f7 e8e1	91	444	puzzle	false	false	false	true	true	true	true	true	Observation: The pawn on h2 is pinned by the bishop on g7, but moving it uncovers an attack from the rook on e7 against the undefended bishop on b7. Logic: Advancing the pawn to h4 creates a discovered attack, forcing the opponent to address the threat to their bishop and relieving the immediate pressure on the kingsid...

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