Revert store of distinct upper and lower bounds

[stockfish] / src / types.h

diff --git a/src/types.h b/src/types.h
index 785d98986ea39e1cbcab7bbb8e65562ace65efe7..99567bd7e22a608de7ca91a16d81058112661624 100644 (file)
--- a/src/types.h
+++ b/src/types.h
@@ -164,7 +164,7 @@ enum Bound {
   BOUND_NONE  = 0,
   BOUND_UPPER = 1,
   BOUND_LOWER = 2,
-  BOUND_EXACT = BOUND_UPPER | BOUND_LOWER | 4
+  BOUND_EXACT = BOUND_UPPER | BOUND_LOWER
 };
 
 enum Value {