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lynx-chess / Lynx

Chess Engine, written in C#
https://lichess.org/@/Lynx_BOT
MIT License
39 stars 3 forks source link

🔍 Fail hard: alpha before beta #1048

Closed eduherminio closed 9 hours ago

eduherminio commented 9 hours ago

Just validating #1039 cause I'm a moron that tests multiple things at the same time, and given how bad is having beta before alpha with fail soft (#1047)

vs 5a3803d24e98b47912ad3dc4bb65396f5fdbd71a (previous main commit)

Test  | test/alpha-before-beta
Elo   | -6.32 +- 47.54 (95%)
SPRT  | 8.0+0.08s Threads=1 Hash=32MB
LLR   | -0.03 (-2.25, 2.89) [0.00, 3.00]
Games | 110: +33 -35 =42
Penta | [4, 13, 24, 9, 5]
https://openbench.lynx-chess.com/test/762/
eduherminio commented 9 hours ago

Superseded by #1049