diff --git a/src/search.cpp b/src/search.cpp
index 4e0d808e371..7a60e9731ee 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -1293,6 +1293,11 @@ Value Search::Worker::search(
 
     assert(moveCount || !ss->inCheck || excludedMove || !MoveList<LEGAL>(pos).size());
 
+    // Adjust best value for fail high cases at non-pv nodes
+    if (!PvNode && bestValue >= beta && std::abs(bestValue) < VALUE_TB_WIN_IN_MAX_PLY && 
+        std::abs(beta) < VALUE_TB_WIN_IN_MAX_PLY && std::abs(alpha) < VALUE_TB_WIN_IN_MAX_PLY)
+        bestValue = (bestValue * (depth + 2) + beta) / (depth + 3);
+
     if (!moveCount)
         bestValue = excludedMove ? alpha : ss->inCheck ? mated_in(ss->ply) : VALUE_DRAW;