From e2fae2b910e897a9fb5b995bd3c3c7a0b2c86b9a Mon Sep 17 00:00:00 2001 From: Michael Chaly Date: Mon, 3 Feb 2025 02:52:44 +0300 Subject: [PATCH] bench 3478757 --- src/search.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/search.cpp b/src/search.cpp index 5b26b66575b..e5fe8800ce2 100644 --- a/src/search.cpp +++ b/src/search.cpp @@ -999,6 +999,8 @@ Value Search::Worker::search( Depth r = reduction(improving, depth, moveCount, delta); + r -= 32 * moveCount; + // Increase reduction for ttPv nodes (*Scaler) // Smaller or even negative value is better for short time controls // Bigger value is better for long time controls @@ -1169,7 +1171,7 @@ Value Search::Worker::search( // These reduction adjustments have no proven non-linear scaling - r += 307 - moveCount * 64; + r += 307 - moveCount * 32; r -= std::abs(correctionValue) / 34112;