Bench: 3107739

jhonnold · Mar 12, 2024 · b62195e · b62195e
1 parent 3e110d5
commit b62195e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/search.c b/src/search.c
@@ -727,7 +727,7 @@ int Negamax(int alpha, int beta, int depth, int cutnode, ThreadData* thread, PV*
         R += 1 + !IsCap(move);
 
       if (ttDepth >= depth)
-        R--;
+        R -= (ttDepth - depth) / 2 + 1;
 
       // prevent dropping into QS, extending, or reducing all extensions
       R = Min(newDepth, Max(R, 1));