X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fsearch.cpp;h=a54d41b9c8fbb34353e3451edfe8739104edf0d9;hb=9e3ab9099f056a864c2ac7596bf3474dce8ee167;hp=2fdc5ad11055828c71d6b88d543b5325fd60176f;hpb=f09884d72f9b60523685c9a96f9c51cc615dc0a0;p=stockfish

diff --git a/src/search.cpp b/src/search.cpp
index 2fdc5ad1..a54d41b9 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -1139,6 +1139,7 @@ namespace {
 
     // Null move search
     if (    allowNullmove
+        &&  depth > OnePly
         && !isCheck
         &&  ok_to_do_nullmove(pos)
         &&  approximateEval >= beta - NullMoveMargin)