]> git.sesse.net Git - stockfish/commit - src/search.cpp
Small simplification in low depth pruning
authorMichael Chaly <Vizvezdenec@gmail.com>
Sat, 13 May 2023 21:30:35 +0000 (00:30 +0300)
committerJoost VandeVondele <Joost.VandeVondele@gmail.com>
Sat, 20 May 2023 08:19:03 +0000 (10:19 +0200)
commitdf0fb8471e5015bb4ba0b398c203b7faad45840e
tree64ff9d27cd9093045fbc77422500aee352f4a3bd
parent7cd650f435715f73550d1f8031315e65b701d631
Small simplification in low depth pruning

Uncap low depth pruning lmr depth.
It's anyway capped for most cases apart from futility pruning for captures - removes one std::min call.

Passed STC:
https://tests.stockfishchess.org/tests/view/645e8fa6d55cccb2e64225a1
LLR: 2.95 (-2.94,2.94) <-1.75,0.25>
Total: 184064 W: 49039 L: 48982 D: 86043
Ptnml(0-2): 462, 20353, 50349, 20402, 466

Passed LTC:
https://tests.stockfishchess.org/tests/view/645f4d48d55cccb2e6423335
LLR: 2.96 (-2.94,2.94) <-1.75,0.25>
Total: 83886 W: 22613 L: 22465 D: 38808
Ptnml(0-2): 31, 8090, 25546, 8252, 24

closes https://github.com/official-stockfish/Stockfish/pull/4566

bench 3201883
src/search.cpp