git.sesse.net Git - stockfish/search

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2009-03-30	Marco Costalba	An VALUE_TYPE_EVAL score cannot overwrite an entry Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-30	Marco Costalba	Remember when TT value equals static evaluation value Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-30	Marco Costalba	Document TTEntry and move layouts Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-29	Marco Costalba	A move needs 17 bits not 19 Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-27	Marco Costalba	Remove some obsolete code in movepick.cpp Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-27	Marco Costalba	Revert storing of TT when returning from "stand pat" Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-24	Marco Costalba	Cache evaluation score in qsearch Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-24	Marco Costalba	Let to toggle dynamic LMR Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-24	Marco Costalba	In qsearch update TT only if returning from stand pat Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-24	Marco Costalba	When asked for position key print it as an hex value Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-24	Marco Costalba	Wait at least until iteration 3 before to stop the... Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-24	Marco Costalba	Let zobrist keys to be compatible with Glaurung 1 Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-24	Marco Costalba	Fixed a sliding attack bitboard bug in 32-bit mode Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-23	Marco Costalba	Fix a bug in insert_pv() where minimum depth is zero Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-23	Marco Costalba	Revert odd depths razoring	commit \| commitdiff \| tree
2009-03-23	Marco Costalba	More aggressive dynamic LMR Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-22	Marco Costalba	LMR dynamic reduction Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-22	Marco Costalba	Always print a best move when requested Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-22	Marco Costalba	Better castle move detector in move_to_san() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-22	Marco Costalba	Fix a smal bug in Position::from_fen Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-22	Marco Costalba	Merge new pawn storm evaluation Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-22	Marco Costalba	Fix a small bug in king safety Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-22	Marco Costalba	Merge KBPP vs KB endgame from iPhone Glaurung Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-21	Marco Costalba	Fix: In qsearch do not use TT value when in a PV node Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-19	Marco Costalba	Big headers cleanup Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-16	Marco Costalba	Safe guard some wild and ugly casts Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-16	Marco Costalba	Partially revert pawns storm bug fix Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-15	Marco Costalba	Silence a good bunch of Intel warnings Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-15	Marco Costalba	Fix an overflow bug in pawns stormValue Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-15	Marco Costalba	Fix a silly warning on Intel compiler Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-15	Marco Costalba	Revert NULL move beta corrections	commit \| commitdiff \| tree
2009-03-15	Marco Costalba	Retire Null Driven IID Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-14	Marco Costalba	Merge Joona Kiiski NULL search beta correction Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-14	Marco Costalba	Merge Joona Kiiski evaluation tweaks Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-07	Marco Costalba	Micro optimize move_is_check() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-07	Marco Costalba	Micro optimize pl_move_is_legal() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-06	Marco Costalba	Micro optimize previous patch Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-06	Marco Costalba	Introduce evaluate_pieces<>() to remove redundancy Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-04	Marco Costalba	Fix compile error with inlines under gcc and Intel Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-04	Marco Costalba	Fix some comments in position.cpp Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-04	Marco Costalba	Avoid to call useless sliders attacks in update_checkers() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-04	Marco Costalba	Super fast hidden_checkers() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-03	Marco Costalba	Cleanup SearchStack initialization Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-02	Marco Costalba	Micro optimize copy of new state in do_move() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-03-02	Marco Costalba	Revert hidden checkers rework Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-28	Marco Costalba	Use checker info to remove a bunch of hidden checks... Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-28	Marco Costalba	Stricter condition to check for dc candidates Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-28	Marco Costalba	Split calculation of pinners from dc candidates Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-28	Marco Costalba	Slightly better condition in update_hidden_checks() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-28	Marco Costalba	Compute pinned and friends incrementally Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-23	Marco Costalba	Fix a subtle bug due to the StateInfo pointer became... Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-23	Marco Costalba	Teach SEE about pinned pieces Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-23	Marco Costalba	Small Position::clear() cleanup Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-23	Marco Costalba	Do not copy the whole old state in do_move() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-23	Marco Costalba	Update pinned bitboards and friends in do_move() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-23	Marco Costalba	Fix some asserts unhidden by a debug compile Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-22	Marco Costalba	Avoid resetting pinners[c] Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-22	Marco Costalba	Introduce StateInfo instead of UndoInfo Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-22	Marco Costalba	Wrap state variables in a named struct Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-22	Marco Costalba	Convert also undo_null_move() to avoid passing UndoInfo... Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-22	Marco Costalba	Passing UndoInfo is not needed anymore when undoing... Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-22	Marco Costalba	Remove two useless calls to pinned_pieces() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-20	Marco Costalba	Position: Unify and templetize mg_pst() and eg_pst() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-20	Marco Costalba	Unify compute_mg_value() and compute_eg_value() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-20	Marco Costalba	Use a union to fast and simply backup info in do_move() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-20	Marco Costalba	In Position backup and restore contiguous data Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-19	Marco Costalba	Finally remove any occurence of dcCandidates from search.cpp Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-19	Marco Costalba	Do not pass discovery check candidates in Position... Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-19	Marco Costalba	Do not pass pinned argument in Position::move_is_check() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-19	Marco Costalba	Do not pass pinned argument in Position::pl_move_is_legal() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-19	Marco Costalba	Cleanup pinned and friends in movegen.cpp Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-19	Marco Costalba	Cache pinned and discovery check bitboards Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-19	Marco Costalba	Revert mobility of pinned pieces for now	commit \| commitdiff \| tree
2009-02-17	Marco Costalba	Remove xxx_of_color() for real Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-17	Marco Costalba	Change piece_attacks_square() API Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-17	Marco Costalba	Mobility is zero for a pinned piece Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-17	Marco Costalba	Remove xxx_of_color() helpers Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-13	Marco Costalba	Avoid a call to move_is_capture() in extension() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-13	Marco Costalba	Add scan for X-ray attacks in piece_attacks_square() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-13	Marco Costalba	Fix a subtle bug in Position::move_is_capture() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-13	Marco Costalba	Do not manually build endgame functions hash keys Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-13	Marco Costalba	Use template for endgame scaling functions Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-13	Marco Costalba	Use templates for end game evaluation functions Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-13	Marco Costalba	Small code formatting in position.cpp Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-13	Marco Costalba	Use update_checkers<>() also for PAWN Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-13	Marco Costalba	Introduce update_checkers() to simplify do_move() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-13	Marco Costalba	Remove square_is_attacked() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-13	Marco Costalba	Rename generate_piece_blocking_evasions() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-13	Marco Costalba	Final touches to generate_evasions() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-13	Marco Costalba	Simplify legality check in generate_evasions() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-11	Marco Costalba	generate_evasions() avoid an usless check for enpassant... Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-11	Marco Costalba	Optimize generate_piece_blocking_evasions() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-11	Marco Costalba	generate_evasions() avoid to calculate pinned pieces Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-11	Marco Costalba	Drop a double semicolon Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-10	Marco Costalba	Last touches to movegen.cpp Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-10	Marco Costalba	Remove special case of pawn checks generation Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-10	Marco Costalba	Remove special case of pawn move generatation Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-10	Marco Costalba	Simplify generate_evasions() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-10	Marco Costalba	Simplify generate_checks() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
2009-02-10	Marco Costalba	Micro-optimize do_generate_pawn_checks() Signed-off-by: Marco Costalba <mcostalba@gmail.com>	commit \| commitdiff \| tree
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