 Mattia Giambirtone
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7292356948
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Fix crashing, implement LMR and tempo bonus
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2024-05-06 23:48:40 +02:00 |
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Mattia Giambirtone
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2a1f020edd
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Fix bugs with LMR (needs testing). Move to ptrs. General refactoring
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2024-05-06 00:34:06 +02:00 |
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Mattia Giambirtone
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245a5d75e8
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Initial work on killer moves. Add soft tm (gains 41.8 +/- 22.0)
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2024-05-05 16:07:37 +02:00 |
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Mattia Giambirtone
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651acd26ed
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Implement history euristic (gain: 73.1 +/- 30.2)
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2024-05-05 13:37:33 +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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d5f3071733
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Remove useTT compile time flag
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2024-05-02 19:08:30 +02:00 |
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Mattia Giambirtone
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5100bc744c
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Fix TT: Gains 83.0 +/- 32.5 elo
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2024-05-02 19:07:20 +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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fe453aa3fd
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Hopefully fix crashing issues
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2024-05-02 00:24:57 +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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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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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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a94d9ae1f0
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Initial work on search and eval
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2024-04-24 19:38:54 +02:00 |
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Mattia Giambirtone
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51ef1ff9db
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More UCI ground work
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2024-04-24 12:38:03 +02:00 |
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Mattia Giambirtone
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b4d2c5cbef
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Add heavy tests. Fix minor bugs. Initial work on UCI interface
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2024-04-24 10:41:01 +02:00 |