🔍 LMR: use continuation history and clamp it all to [-1,1]

lynx-chess / Lynx

Chess Engine, written in C#

https://lichess.org/@/Lynx_BOT

MIT License

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🔍 LMR: use continuation history and clamp it all to [-1,1] #975

Open eduherminio opened 1 week ago

eduherminio commented 1 week ago

Test  | search/continuation-history-lmr-clamped
Elo   | 0.05 +- 3.30 (95%)
SPRT  | 8.0+0.08s Threads=1 Hash=32MB
LLR   | -0.73 (-2.25, 2.89) [0.00, 3.00]
Games | 20528: +5801 -5798 =8929
Penta | [631, 2464, 4036, 2537, 596]
https://openbench.lynx-chess.com/test/691/