Fix an off-by-one bug in sort_multipv()

[stockfish] / src / search.cpp

diff --git a/src/search.cpp b/src/search.cpp
index 1b6cf365b427ca10e38252896666bb8f302879ea..355eed1b24ca79327194aaf8f90ab4f549e57cec 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -149,7 +149,7 @@ namespace {
     void set_non_pv_scores(const Position& pos);
 
     void sort() { insertion_sort<RootMove, Base::iterator>(begin(), end()); }
-    void sort_multipv(int n) { insertion_sort<RootMove, Base::iterator>(begin(), begin() + n); }
+    void sort_multipv(int n) { insertion_sort<RootMove, Base::iterator>(begin(), begin() + n + 1); }
   };