Limit double extensions

[stockfish] / src / search.h

diff --git a/src/search.h b/src/search.h
index 811b2e2a9460ef0437322fde8d76ce8731303eb5..801baacc7f1cccfb8ed0852cab3d250ea6ca4e83 100644 (file)
--- a/src/search.h
+++ b/src/search.h
@@ -52,6 +52,7 @@ struct Stack {
   bool inCheck;
   bool ttPv;
   bool ttHit;
+  int doubleExtensions;
 };