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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

⚖ Eval: split checks in safe and unsafe using opponent pawn attacks #1036

Closed eduherminio closed 20 hours ago

eduherminio commented 1 day ago

'Lightweight' or incomplete version of #1028 

Score of Lynx-eval-safe-unsafe-checks-pawn-attacks-only-4002-win-x64 vs Lynx 3993 - main: 2252 - 2360 - 3749  [0.494] 8361
...      Lynx-eval-safe-unsafe-checks-pawn-attacks-only-4002-win-x64 playing White: 1693 - 594 - 1893  [0.631] 4180
...      Lynx-eval-safe-unsafe-checks-pawn-attacks-only-4002-win-x64 playing Black: 559 - 1766 - 1856  [0.356] 4181
...      White vs Black: 3459 - 1153 - 3749  [0.638] 8361
Elo difference: -4.5 +/- 5.5, LOS: 5.6 %, DrawRatio: 44.8 %
SPRT: llr -2.26 (-78.1%), lbound -2.25, ubound 2.89 - H0 was accepted