Add quiesence-search futility pruning.

cosmobobak / viridithas

A superhuman chess engine.

MIT License

81 stars 7 forks source link

Add quiesence-search futility pruning. #135

Closed cosmobobak closed 3 months ago

cosmobobak commented 3 months ago

Elo   | 3.04 +- 2.81 (95%)
SPRT  | 8.0+0.08s Threads=1 Hash=16MB
LLR   | 2.95 (-2.94, 2.94) [0.00, 3.00]
Games | N: 27502 W: 6584 L: 6343 D: 14575
Penta | [139, 3093, 7044, 3338, 137]
https://chess.swehosting.se/test/5842/