X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.cpp;h=26d8fde8767a1d26971c43949db7beb648d837ca;hp=a54d41b9c8fbb34353e3451edfe8739104edf0d9;hb=07b45151d2f7abfac7030f3bf401a36b5b8c7b8b;hpb=9e3ab9099f056a864c2ac7596bf3474dce8ee167

diff --git a/src/search.cpp b/src/search.cpp
index a54d41b9..26d8fde8 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -107,7 +107,7 @@ namespace {
   const bool UseIIDAtNonPVNodes = false;
 
   // Use null move driven internal iterative deepening?
-  bool UseNullDrivenIID = true;
+  bool UseNullDrivenIID = false;
 
   // Internal iterative deepening margin.  At Non-PV moves, when
   // UseIIDAtNonPVNodes is true, we do an internal iterative deepening search