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Simplify cutoffCnt further

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Based off [Simplify cutoffCnt](69be04d38e) commit

Original
[commit](a77a895c3b)
adding extension condition seems to not be improving strength anymore

Passed STC:
LLR: 2.93 (-2.94,2.94) <-1.75,0.25>
Total: 54176 W: 14331 L: 14125 D: 25720
Ptnml(0-2): 261, 6340, 13676, 6554, 257
https://tests.stockfishchess.org/tests/view/679edb7c0774dfd78deb0eed

Passed LTC:
LLR: 2.95 (-2.94,2.94) <-1.75,0.25>
Total: 267198 W: 68148 L: 68179 D: 130871
Ptnml(0-2): 232, 30051, 73055, 30038, 223
https://tests.stockfishchess.org/tests/view/679ef2c70774dfd78deb0f43

closes https://github.com/official-stockfish/Stockfish/pull/5851

Bench: 3119355
This commit is contained in:
Kenneth Lee
2025-02-01 18:41:08 -08:00
committed by Disservin
parent 9ed1725e78
commit 09623abbe8
1 changed files with 1 additions and 1 deletions
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2
src/search.cpp
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@@ -1348,7 +1348,7 @@ moves_loop: // When in check, search starts here
if (value >= beta)
{
ss->cutoffCnt += (extension < 2);
ss->cutoffCnt++;
assert(value >= beta); // Fail high
break;
}