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Small simplification for probcut in check

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Remove depth condition from there as not longer needed.

Passed STC:
https://tests.stockfishchess.org/tests/view/647367cad29264e4cfa753e6
LLR: 2.96 (-2.94,2.94) <-1.75,0.25>
Total: 254336 W: 67830 L: 67847 D: 118659
Ptnml(0-2): 580, 28181, 69697, 28096, 614

Passed LTC:
https://tests.stockfishchess.org/tests/view/647576184a36543c4c9f3af7
LLR: 2.95 (-2.94,2.94) <-1.75,0.25>
Total: 80706 W: 22048 L: 21898 D: 36760
Ptnml(0-2): 28, 7721, 24712, 7857, 35

closes https://github.com/official-stockfish/Stockfish/pull/4594

bench 2381945
This commit is contained in:
Michael Chaly 2023-05-31 09:22:26 +03:00 • committed by Joost VandeVondele
parent 07bd8adcbc
commit d99942f254
1 changed files with 0 additions and 1 deletions
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src/search.cpp
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@ -895,7 +895,6 @@ moves_loop: // When in check, search starts here
probCutBeta = beta + 430; probCutBeta = beta + 430;
if ( ss->inCheck if ( ss->inCheck
&& !PvNode && !PvNode
&& depth >= 2
&& ttCapture && ttCapture
&& (tte->bound() & BOUND_LOWER) && (tte->bound() & BOUND_LOWER)
&& tte->depth() >= depth - 4 && tte->depth() >= depth - 4