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Do not consider discovered checks in king safety
2010-05-16 Marco CostalbaDo not consider discovered checks in king safety
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-16 Marco CostalbaFix RootMove::operator<() description
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-15 Marco CostalbaRemove an useless Max() in passed pawns evaluation
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-15 Marco CostalbaThreath tuning results
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-15 Marco CostalbaAdd support for gcc-profile
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-14 Marco CostalbaRename OutpostMask[] in AttackSpanMask[]
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-14 Marco CostalbaMicro optimization in evaluate_pawns()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-14 Marco CostalbaIntroduce evaluate_pawn_storm() to unify redundant...
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-14 Marco CostalbaCode style tweaks to pawns.cpp
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-14 Marco CostalbaChange color argument of square_is_weak()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-13 Marco CostalbaSpace inflate marsenne
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-13 Marco CostalbaAnother split() tweak session
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-12 Marco CostalbaFix a possible out of range access in previous patch
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-12 Marco CostalbaRetire splitPoint->cpus field
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-12 Marco CostalbaSyncing sp_search() and search()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-11 Marco CostalbaSimplify init_safety()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-11 Marco CostalbaGreatly simplify weight_option()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-11 Marco CostalbaSmall evaluate_passed_pawns() cleanup
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-11 Marco CostalbaBetter integration of faked split
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-09 Marco CostalbaRevert to old prefetch detection logic
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-09 Marco CostalbaFix an off-by-one bug in ThreatBonus[] table
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-08 Marco CostalbaRetire mate threat detection from evaluation
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-08 Marco CostalbaAdd a comment and a FIXME
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-08 Marco CostalbaLookup TT for eval also in PV nodes
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-08 Marco CostalbaFix an obsoleted descrption comment
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-08 Marco CostalbaUnify Internal iterative deepening
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-08 Marco CostalbaTempletize extension() function
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-08 Marco CostalbaTempletize reduction() functions
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-08 Marco CostalbaUse enum NodeType instead of opaque true/false
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-07 Marco CostalbaRename AttackWeight[] in KingAttackWeights[]
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2010-05-07 Marco CostalbaArray ThreatBonus[] is initialized at zero by compiler
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2010-05-07 Marco CostalbaProperly indent evaluate_king()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-07 Marco CostalbaRename futilityMargin in kingDanger in EvalInfo
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-07 Marco CostalbaSimplify some obsolete code in king safety
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2010-05-07 Marco CostalbaRename king "safety" to king "danger"
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2010-05-07 Marco CostalbaEvaluation weights cleanup
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-07 Marco CostalbaSet Mate Threat Extension to OnePly
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-05 Marco CostalbaAvoid a call to apply_weight() in evaluate_king()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-05 Marco CostalbaA promotion piece cannot be a king or a pawn
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-05 Marco CostalbaDo not return from idle_loop() with lock held
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-05 Marco CostalbaReverse the logic used to detect prefetch
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-05 Marco CostalbaAllow a static evaluation to overwrite an exsisting...
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-02 Marco CostalbaDo not refresh TT in qsearch
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-05-01 Marco CostalbaRefresh TT entry after a cut-off to avoid aging
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-27 Marco CostalbaEndgame's apply() method can be 'const'
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-27 Marco CostalbaRemove an obsolete comment
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-26 Marco CostalbaAnother small material tweak
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-26 Marco CostalbaCleanup material distribution detectors
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-25 Marco CostalbaDo not call exit_threads() in Application d'tor
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-25 Marco CostalbaSmall passed pawns evaluation cleanup
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-23 Marco CostalbaSimplify a bit futility marging formula
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-21 Marco CostalbaRevert scale factor in pawn evaluation
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-19 Marco CostalbaIntroduce PawnsQtyTable[] to refine pawn's drawish...
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-19 Marco CostalbaFirst attempt at tweaking UnpairedPawnsTable[] values
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-19 Marco CostalbaIntroduce scale factor in pawn evaluation
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-18 Marco CostalbaFix candidate passed pawn definition
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-18 Marco CostalbaRetire Position::pawn_is_passed() and friends
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-18 Marco CostalbaIntroduce table SquaresInFrontMask[2][64]
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-18 Marco CostalbaBetter perft integration in benchmark
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-18 Marco CostalbaSpace inflate bitboard.cpp
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-17 Marco CostalbaConvert polyglot.ini to use Linux line ending
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-17 Marco CostalbaTeach polyglot the new "Best Book Move" UCI option
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-17 Marco CostalbaRevert saving of null search value in TT
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-16 Marco CostalbaDon't overwrite exsisting TT with null search value
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-16 Marco CostalbaAdd "Best Book Move" UCI option
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-11 Marco CostalbaFix some warnings under +w1 HP-UX compile
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-10 Marco CostalbaRestore development version
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-10 Marco CostalbaUpdate polyglot.ini
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-10 Marco CostalbaStockfish 1.7.1
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-10 Marco CostalbaIntroduce "Zugzwang detection" temporary hack for 1.7.1
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-10 Marco CostalbaRevert HT detection
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-10 Marco CostalbaRevert last patch
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-10 Marco CostalbaRelax TT condition for zugzwang verified null values
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-10 Marco CostalbaAvoid TT cutoffs at root of null zugzwang verification
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-10 Marco CostalbaUse a flag in TT to track null search values
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-09 Marco CostalbaFix a warning under HP-UX ANSI C++
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-07 Marco CostalbaStockfish 1.7
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-05 Marco CostalbaFix one gcc 4.4 warning
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-05 Marco CostalbaFix a warning in HT_enabled()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-04 Marco CostalbaStore score in TT when null search fails high
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-02 Marco CostalbaCleanup pawn storm code
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-04-02 Marco CostalbaFix a comment in evaluate.cpp
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-31 Marco CostalbaChange poll() signature
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-28 Marco CostalbaRevert LMR reduction based on thinking time
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-28 Marco CostalbaSmall comments tweaks in search.cpp
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-28 Marco CostalbaSync static null conditions with real one
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-23 Marco CostalbaSilence a couple of warnings
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-21 Marco CostalbaUse fail soft in null search
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-20 Marco CostalbaRemove castleRightsMask[] hack
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-20 Marco CostalbaRetire Position::fast_copy()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-20 Marco CostalbaUpdated copyright year to 2010
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-17 Marco CostalbaFix POPCNT detection gcc compile error
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-17 Marco CostalbaFix __cpuid() compile error with gcc
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-14 Marco CostalbaAdd hyper-threading detection
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-14 Marco CostalbaMove __cpuid() definition for gcc in types.h
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-13 Marco CostalbaIntroduce captured_piece()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-13 Marco CostalbaReduce increase progression of aspiration window
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-13 Marco CostalbaUse separated research counters in root_search()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-13 Marco CostalbaGroup time management globals initialization
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2010-03-06 Marco CostalbaHighlight that alpha and beta could change in root_search()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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