X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.cpp;h=8089130e594c153a8f87955fde79f4a05dbff1ab;hp=a17a7506856bf82f36d5dbf47f3e55694e6fa22b;hb=af7412e58a4ce374b5035d9bb1e8c47a108ff352;hpb=1ceaea701baaa79f378b0842ff0fb5d2a1f53ef7

diff --git a/src/search.cpp b/src/search.cpp
index a17a7506..8089130e 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -721,7 +721,7 @@ namespace {
         &&  eval + razor_margin[depth / ONE_PLY] <= alpha)
     {
         if (depth <= ONE_PLY)
-            return qsearch<NonPV, false>(pos, ss, alpha, beta);
+            return qsearch<NonPV, false>(pos, ss, alpha, alpha+1);
 
         Value ralpha = alpha - razor_margin[depth / ONE_PLY];
         Value v = qsearch<NonPV, false>(pos, ss, ralpha, ralpha+1);