Commit Graph

22 Commits

Author SHA1 Message Date
Mattia Giambirtone d9e183caf3
Hopefully fix pondering bugs 2024-05-13 17:11:24 +02:00
Mattia Giambirtone 6adae84bca
Minor refactoring and cleanup 2024-05-13 14:51:21 +02:00
Mattia Giambirtone 7fcdf25dbb
Fix SEE bugs and ensure getKingAttacks works even if the king is removed from the board 2024-05-13 14:47:36 +02:00
Mattia Giambirtone ca3f13ef04 Fix movegen bug with king attacks, implement SEE and related tests (still not integrated) 2024-05-11 09:43:58 +02:00
Mattia Giambirtone e0914e2eb5 Refactor move ordering, implement killer moves, probe TT in qsearch, initial work on aspiration windows 2024-05-09 10:15:00 +02:00
Mattia Giambirtone 0695fff442 Refactor code to eliminate refs shared across thread boundaries 2024-05-04 20:30:26 +02:00
Mattia Giambirtone 316a63303c Fix incremental zobrist hashing, fix repetition detection, add ttmove, wait for search thread to complete 2024-05-02 14:39:46 +02:00
Mattia Giambirtone fe453aa3fd Hopefully fix crashing issues 2024-05-02 00:24:57 +02:00
Mattia Giambirtone fe7e64e9c3 Refactor chessboard code and move most logic to Position 2024-05-01 19:46:28 +02:00
Mattia Giambirtone 2de3f64562 Move the mailbox into the position object and get rid of update(). Minor UI tweaks 2024-05-01 18:02:17 +02:00
Mattia Giambirtone e6dd6fcf4c Minor refactoring and cleanup. Switch away from boehm GC as that's too slow 2024-05-01 16:54:08 +02:00
Mattia Giambirtone b865ece113 Pregenerate pawn attacks (currently unused). Attempts at fixing random crashing 2024-05-01 16:30:21 +02:00
Mattia Giambirtone d3170ab03a Hide untested options behind when defined(), increase size of some position counters, tweak MVVLVA multiplier and more fixes 2024-04-28 16:17:30 +02:00
Mattia Giambirtone 679965c438 Remove unnecessary modules and refactor some things. WIP on testing broken Zobrist hashing 2024-04-27 15:00:03 +02:00
Mattia Giambirtone e442d832e7 Bug fixes. Implement quiescent search, extensions and LMR. Needs SPRT 2024-04-27 09:49:45 +02:00
Mattia Giambirtone d47040feed Initial work on transposition table and repetition detection
Signed-off-by: Mattia Giambirtone <nocturn9x@nocturn9x.space>
2024-04-25 23:41:25 +02:00
Mattia Giambirtone e42c1fd95d Make test suite optionally parallel. Many bug fixes 2024-04-23 01:50:56 +02:00
Mattia Giambirtone fbb21f19d1 Add nim.cfg and various bugfixes to movegen 2024-04-21 15:58:31 +02:00
Mattia Giambirtone bb9eea4ef8 Add missing license headers 2024-04-21 11:09:12 +02:00
Mattia Giambirtone 9969f9abaa Bug fixes to checks, pins and more. Reworking pawn movegen 2024-04-20 23:47:57 +02:00
Mattia Giambirtone 29cc592a56 Bug fixes and huge performance improvement. Initial work on pins 2024-04-20 17:48:18 +02:00
Mattia Giambirtone c66fa99340 Refactoring, cleanup, improve modularity 2024-04-20 14:52:45 +02:00