X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.cpp;h=97ab5918ae808090ca181aab078e35f15f8399d4;hp=064df0ca11fafc5b5b100eb23f8a61fd48565e76;hb=ade3bb9a4e774aa9b760235f3b0ee42e0a0420d9;hpb=716a145a6cc9257c3b45a41030913220c3878249

diff --git a/src/search.cpp b/src/search.cpp
index 064df0ca..97ab5918 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -731,6 +731,7 @@ namespace {
     if (   !PvNode
         &&  depth >= 2 * ONE_PLY
         &&  eval >= beta
+        && (ss->staticEval >= beta || depth >= 12 * ONE_PLY)
         &&  pos.non_pawn_material(pos.side_to_move()))
     {
         ss->currentMove = MOVE_NULL;