extend the entire node if tt bounds were wrong for a cutoff at low depth

Ciekce / Stormphrax

UCI chess engine, with NNUE trained from zero knowledge

GNU General Public License v3.0

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extend the entire node if tt bounds were wrong for a cutoff at low depth #145

Closed Ciekce closed 4 months ago

Ciekce commented 4 months ago

Elo   | 4.14 +- 3.17 (95%)
SPRT  | 13.0+0.13s Threads=1 Hash=32MB
LLR   | 2.90 (-2.25, 2.89) [0.00, 5.00]
Games | N: 13832 W: 3313 L: 3148 D: 7371
Penta | [95, 1598, 3378, 1737, 108]

https://chess.swehosting.se/test/6685/