X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.cpp;h=4650b1579bf0e11dafd78722151ab5d54f0370d5;hp=edc020fd6900f289c2dd33f75eb7327476ce60d2;hb=5e6a5e48e636babe1c2ba1fc63422e84c0eee942;hpb=9a64e737cfef639f202787161498ba94466ad730

diff --git a/src/search.cpp b/src/search.cpp
index edc020fd..4650b157 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -192,7 +192,7 @@ namespace {
 void Search::init() {
 
   for (int i = 1; i < MAX_MOVES; ++i)
-      Reductions[i] = int((22.0 + std::log(Threads.size())) * std::log(i));
+      Reductions[i] = int((22.0 + 2 * std::log(Threads.size())) * std::log(i));
 }