⚡ Pop LSB instead of resetting it when iterating over a bitboard

lynx-chess / Lynx

Chess Engine, written in C#

https://lichess.org/@/Lynx_BOT

MIT License

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⚡ Pop LSB instead of resetting it when iterating over a bitboard #961

Closed eduherminio closed 2 weeks ago

eduherminio commented 2 weeks ago

Test  | GetAndResetLS1BIndex
Elo   | -5.29 +- 4.54 (95%)
SPRT  | 8.0+0.08s Threads=1 Hash=32MB
LLR   | -2.33 (-2.25, 2.89) [-3.00, 1.00]
Games | 10240: +2834 -2990 =4416
Penta | [331, 1145, 2261, 1115, 268]
https://openbench.lynx-chess.com/test/674/