projects / stockfish / search
| 2009-12-09 | Joona Kiiski | Re-enable TT.insert_pv() Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-12-08 | Joona Kiiski | Disable insert_pv Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-12-08 | Marco Costalba | Set IncrementalFutilityMargin to 8 Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-12-03 | Joona Kiiski | Replace 100 with PLY_MAX in ok_to_use_TT Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-12-02 | Joona Kiiski | Adjust SingleReplyMargin 0x64 -> 0x20 Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-12-02 | Marco Costalba | Don't clear hash at the beginning of a new game Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-12-01 | Marco Costalba | Try to prune also when approximateEval < beta Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-28 | Joona Kiiski | Do not crash if we are asked to search mate or stalemate... Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-28 | Marco Costalba | Fix get_option_value() for strings with spaces Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-28 | Marco Costalba | Retire FutilityMargins[] array Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-27 | Marco Costalba | IncrementalFutilityMargin to 4 and increased pruning Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-27 | Joona Kiiski | Drop OnlyMoveExt PV-condition from 8 plies to 6 plies Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-27 | Marco Costalba | Use move not ttMove in exclude search Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-27 | Marco Costalba | Better document previous patch Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-26 | Marco Costalba | Fix a possible crash in excluded search condition Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-25 | Marco Costalba | Document why we don't use TT to prune in search_pv() Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-25 | Joona Kiiski | Revert last Only move extensions tweaks Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-25 | Marco Costalba | Speed up sorting of non-captures Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-25 | Marco Costalba | Rewrite messy LSN-code take 2 Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-25 | Joona Kiiski | Rewrite messy LSN-code Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-25 | Joona Kiiski | Remove RootMoveList::scan_for_easy_move() Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-25 | Joona Kiiski | Remove 2 FIXMEs from search.cpp Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-23 | Marco Costalba | Document and cleanup new effective-single-reply code Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-23 | Joona Kiiski | Always extend full ply in PV Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-23 | Joona Kiiski | Add mild extension in low depths Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-23 | Joona Kiiski | Fix currentMove bug Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-23 | Joona Kiiski | Only move extension based on exclusion search Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-23 | Joona Kiiski | Base work for exclusion search Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-23 | Marco Costalba | Tone down a bit futility parameters Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-23 | Marco Costalba | Remove 4*IncrementalFutilityMargin from futilityValue Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-23 | Marco Costalba | Logaritmic futility margins Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-23 | Marco Costalba | Exponential futility margins Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-23 | Marco Costalba | History pruning exponential limit Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-23 | Marco Costalba | Incremental Futility Margin Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-22 | Marco Costalba | In razor qsearch use corrected beta Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-22 | Marco Costalba | Code style triviality Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-15 | Marco Costalba | Micro-optimize get_material_info() Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-14 | Marco Costalba | Convert pawns evaluation to Score Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-14 | Marco Costalba | Move game phase computation to MaterialInfo Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-14 | Marco Costalba | Null move dynamic reduction based on value Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-13 | Marco Costalba | Use a more standard perft UCI interface Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-13 | Marco Costalba | Better document king safety evaluation Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-13 | Marco Costalba | Rearrange table layout in evaluate.cpp Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-13 | Marco Costalba | Remove dcCandidates data member from SplitPoint Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-11 | Marco Costalba | Remove update_checkers() Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-11 | Marco Costalba | Retire evaluate_mobility() Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-11 | Marco Costalba | Small sort_moves() deobfuscation Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-11 | Marco Costalba | Don't futility-prune ttMove Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-10 | Marco Costalba | Propagate "move is check" info to do_move() Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-10 | Marco Costalba | Small update_checkers() cleanup Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-10 | Marco Costalba | Small update to pop_1st_bit() Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-09 | Marco Costalba | Small CheckInfo fallout Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-09 | Marco Costalba | Fully convert move_is_check() internally Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-09 | Marco Costalba | Convert move_is_check() to take a CheckInfo reference Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-09 | Marco Costalba | Use CheckInfo to compute dcCandidates Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-09 | Marco Costalba | Introduce CheckInfo struct Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-09 | Marco Costalba | Fix operator/(Score s, int i) Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-09 | Marco Costalba | Don't copy the key in do_move Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-09 | Marco Costalba | Define Score as an enum Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-07 | Marco Costalba | Change Score definition to avoid the union Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-07 | Marco Costalba | Revert "Do not extend at low depths if not in PV" Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-07 | Marco Costalba | Revert "IID in pv also when TT move depth is too small" Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-07 | Marco Costalba | Last conversions to Score in evaluate.cpp Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-07 | Marco Costalba | Convert ThreatBonus to Score Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-07 | Marco Costalba | Convert RookOn7thBonus and QueenOn7thBonus to be Score Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-07 | Marco Costalba | Convert mobility bonus tables to Score Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-07 | Marco Costalba | Convert apply_weight() to handle Score Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-07 | Marco Costalba | Convert MaterialInfo and PawnInfo to use Score Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-07 | Marco Costalba | Introduce PieceSquareTable[16][64] Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-07 | Marco Costalba | Convert Position to use Score struct Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-07 | Marco Costalba | Introduce Score struct Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-07 | Marco Costalba | Fix correct name of int64_t type Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-06 | Marco Costalba | Do not extend at low depths if not in PV Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-06 | Marco Costalba | IID in pv also when TT move depth is too small Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-06 | Marco Costalba | Better big-endian support wording in Makefile Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-06 | Marco Costalba | Enable POPCNT only through Makefile Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-06 | Joona Kiiski | Add popcnt-support in Makefile Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-06 | Marco Costalba | Small code-style touches in movegen.cpp Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-06 | Marco Costalba | Fix a small warning under icc Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-06 | Marco Costalba | Big-endian compatible pop_1st_bit() Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-06 | Marco Costalba | Fix a compile error in debug mode Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-05 | Marco Costalba | Enable PH_TT_MOVES during evasion generation Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-05 | Marco Costalba | Extend move_is_legal() to work also when in check Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-05 | Marco Costalba | Move locals definitions at the function start Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-05 | Marco Costalba | Retire MovePicker::discovered_check_candidates() Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-05 | Marco Costalba | Rewrite generate_pawn_moves() and simplify evasions Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-05 | Marco Costalba | Generate pseudo-legal moves in generate_evasions() Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-04 | Marco Costalba | Optimize generate_evasions() Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-04 | Marco Costalba | Speed up perft Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-04 | Marco Costalba | Remove SEE optimizations Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-01 | Marco Costalba | Reorder evasions Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-01 | Marco Costalba | Another see() shortcut Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-01 | Marco Costalba | Shortcut see_sign() when SEE is known negative Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-01 | Marco Costalba | Remove castling moves in check generation Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-01 | Marco Costalba | Optimize check generation Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-11-01 | Joona Kiiski | Implemented perft Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-10-31 | Marco Costalba | Evaluation threat values after 39089 games Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-10-25 | Marco Costalba | Fix build under gcc Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-10-25 | Marco Costalba | Add threat evaluation Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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| 2009-10-23 | Marco Costalba | Micro optimize mobility calculation Signed-off-by: Marco Costalba <mcostalba@gmail.com> |
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