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lynx-chess / Lynx

Chess Engine, written in C#
https://lichess.org/@/Lynx_BOT
MIT License
47 stars 4 forks source link

🔍SEE: threshold based on fomula but using static eval #988

Closed eduherminio closed 1 month ago

eduherminio commented 2 months ago

Try SEE threshold formula suggested in SF server (-score / 32) + 236) but using static eval instead of capture history due to a misunderstanding

Test  | search/see-threshold-formula
Elo   | 0.81 +- 3.25 (95%)
SPRT  | 8.0+0.08s Threads=1 Hash=32MB
LLR   | -0.13 (-2.25, 2.89) [0.00, 3.00]
Games | 19322: +5461 -5416 =8445
Penta | [487, 2259, 4142, 2268, 505]
https://openbench.lynx-chess.com/test/701/