X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.cpp;h=2678f7d5d9bae66685e3a108ec1868bdfde5d014;hp=d98ba4e42fb8a7c55962d48b0ebd9e5aad7a0d26;hb=4a0db9ea3c34d7663a039c40ce810ba9cb743cca;hpb=081af9080542a0d076a5482da37103a96ee15f64

diff --git a/src/search.cpp b/src/search.cpp
index d98ba4e4..2678f7d5 100644
--- 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);