Matthies / RubiChess

Another chess engine
GNU General Public License v3.0
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Cutnode #379

Closed Matthies closed 1 year ago

Matthies commented 1 year ago

Implement cut node flag and increase reduction for quiet moves at cut nodes. Idea (probably) by Berserk. STC: ELO | 4.05 +- 2.93 (95%) SPRT | 10.0+0.10s Threads=1 Hash=8MB LLR | 2.97 (-2.94, 2.94) [0.00, 3.00] GAMES | N: 27656 W: 7237 L: 6915 D: 13504 LTC: ELO | 6.57 +- 4.00 (95%) SPRT | 60.0+0.60s Threads=1 Hash=64MB LLR | 2.96 (-2.94, 2.94) [0.00, 3.00] GAMES | N: 14712 W: 3874 L: 3596 D: 7242