Set killer slots number to 2

Signed-off-by: Marco Costalba <mcostalba@gmail.com>

diff --git a/src/search.h b/src/search.h
index f73799b..0317919 100644 (file)
--- a/src/search.h
+++ b/src/search.h
@@ -41,7 +41,7 @@
 
 const int PLY_MAX = 100;
 const int PLY_MAX_PLUS_2 = 102;
-const int KILLER_MAX = 4;
+const int KILLER_MAX = 2;
 
 
 ////