bench: 1018300

official-stockfish · Nov 23, 2024 · bbf4d33 · bbf4d33
1 parent b7f1734
commit bbf4d33
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/search.cpp b/src/search.cpp
@@ -856,7 +856,7 @@ Value Search::Worker::search(
     // Step 11. ProbCut (~10 Elo)
     // If we have a good enough capture (or queen promotion) and a reduced search
     // returns a value much above beta, we can (almost) safely prune the previous move.
-    probCutBeta = beta + 187 - 53 * improving - 27 * opponentWorsening;
+    probCutBeta = beta + 187 - 56 * improving;
     if (!PvNode && depth > 3
         && std::abs(beta) < VALUE_TB_WIN_IN_MAX_PLY
         // If value from transposition table is lower than probCutBeta, don't attempt