Combo

[stockfish] / src / search.cpp

diff --git a/src/search.cpp b/src/search.cpp
index d98ba4e42fb8a7c55962d48b0ebd9e5aad7a0d26..2678f7d5d9bae66685e3a108ec1868bdfde5d014 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -388,7 +388,7 @@ void Thread::search() {
           if (rootDepth >= 5 * ONE_PLY)
           {
               Value previousScore = rootMoves[pvIdx].previousScore;
-              delta = Value(18);
+              delta = Value(20);
               alpha = std::max(previousScore - delta,-VALUE_INFINITE);
               beta  = std::min(previousScore + delta, VALUE_INFINITE);