 Mattia Giambirtone
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6adae84bca
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Minor refactoring and cleanup
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2024-05-13 14:51:21 +02:00 |
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Mattia Giambirtone
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ca3f13ef04
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Fix movegen bug with king attacks, implement SEE and related tests (still not integrated)
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2024-05-11 09:43:58 +02:00 |
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Mattia Giambirtone
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b9fbb9eb3f
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Implement null move pruning (+34.5 +/- 19.6), minor changes and fixes
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2024-05-10 11:21:57 +02:00 |
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Mattia Giambirtone
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e0914e2eb5
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Refactor move ordering, implement killer moves, probe TT in qsearch, initial work on aspiration windows
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2024-05-09 10:15:00 +02:00 |
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Mattia Giambirtone
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0695fff442
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Refactor code to eliminate refs shared across thread boundaries
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2024-05-04 20:30:26 +02:00 |
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Mattia Giambirtone
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316a63303c
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Fix incremental zobrist hashing, fix repetition detection, add ttmove, wait for search thread to complete
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2024-05-02 14:39:46 +02:00 |
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Mattia Giambirtone
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fe7e64e9c3
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Refactor chessboard code and move most logic to Position
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2024-05-01 19:46:28 +02:00 |
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Mattia Giambirtone
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2de3f64562
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Move the mailbox into the position object and get rid of update(). Minor UI tweaks
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2024-05-01 18:02:17 +02:00 |
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Mattia Giambirtone
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e6dd6fcf4c
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Minor refactoring and cleanup. Switch away from boehm GC as that's too slow
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2024-05-01 16:54:08 +02:00 |
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Mattia Giambirtone
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b865ece113
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Pregenerate pawn attacks (currently unused). Attempts at fixing random crashing
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2024-05-01 16:30:21 +02:00 |
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Mattia Giambirtone
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d3170ab03a
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Hide untested options behind when defined(), increase size of some position counters, tweak MVVLVA multiplier and more fixes
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2024-04-28 16:17:30 +02:00 |
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Mattia Giambirtone
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679965c438
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Remove unnecessary modules and refactor some things. WIP on testing broken Zobrist hashing
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2024-04-27 15:00:03 +02:00 |
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Mattia Giambirtone
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e442d832e7
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Bug fixes. Implement quiescent search, extensions and LMR. Needs SPRT
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2024-04-27 09:49:45 +02:00 |
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Mattia Giambirtone
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19f2c7ab58
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Fix some bugs in movegen. Untested TT
Signed-off-by: Mattia Giambirtone <nocturn9x@nocturn9x.space>
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2024-04-26 11:41:59 +02:00 |
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Mattia Giambirtone
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d47040feed
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Initial work on transposition table and repetition detection
Signed-off-by: Mattia Giambirtone <nocturn9x@nocturn9x.space>
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2024-04-25 23:41:25 +02:00 |
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Mattia Giambirtone
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1aa37d8af8
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Initial work on Zobrist hashing. Add Pohl opening book
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2024-04-25 18:53:51 +02:00 |
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Mattia Giambirtone
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40b47053c1
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Massive eval improvement. Perform search in a separate thread. Implement more UCI commands
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2024-04-25 15:20:55 +02:00 |
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Mattia Giambirtone
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9ffe08400d
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Minor (hopefully last) movegen bugfix
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2024-04-23 20:42:57 +02:00 |
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Mattia Giambirtone
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bc9ff4c3ed
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Final bug fixes. Test suite is passing
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2024-04-23 18:57:38 +02:00 |
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Mattia Giambirtone
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46142496ec
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More movegen bug fixes and minor improvements to the test suite
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2024-04-23 11:48:11 +02:00 |
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Mattia Giambirtone
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e42c1fd95d
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Make test suite optionally parallel. Many bug fixes
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2024-04-23 01:50:56 +02:00 |
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Mattia Giambirtone
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fbb21f19d1
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Add nim.cfg and various bugfixes to movegen
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2024-04-21 15:58:31 +02:00 |
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Mattia Giambirtone
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bb9eea4ef8
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Add missing license headers
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2024-04-21 11:09:12 +02:00 |
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Mattia Giambirtone
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cb8064a833
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Further improve modularity
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2024-04-21 11:07:15 +02:00 |
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Mattia Giambirtone
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d6dcacc8de
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Refactor package structure
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2024-04-21 10:51:11 +02:00 |