X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.cpp;h=163df7b4ec4b6f4f017fbe13318a0320a820c15e;hp=abb5116d2cfe3114bfdd74f7c7c48c3161033c5d;hb=4c91dbc28e8bb6265f8;hpb=1b6b711c444362d442f8362d356f668f676ec5cb

diff --git a/src/search.cpp b/src/search.cpp
index abb5116d..163df7b4 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -863,7 +863,7 @@ split_point_start: // At split points actual search starts from here
           ss->excludedMove = MOVE_NONE;
 
           if (value < rBeta)
-              ext = ONE_PLY;
+              ext = rBeta >= beta ? ONE_PLY + ONE_PLY / 2 : ONE_PLY;
       }
 
       // Update current move (this must be done after singular extension search)