X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fbenchmark.cpp;h=2978f3468ff55812c6c0551499638d8c7ebe67a4;hp=6d69541fcb574755fd21126880edbebc2bf6a38b;hb=7eaea3848c9e8a388c0b79cee6fba6bf3cd32108;hpb=89723339d93c87f52e148080d5b1dc101ee76685

diff --git a/src/benchmark.cpp b/src/benchmark.cpp
index 6d69541f..2978f346 100644
--- a/src/benchmark.cpp
+++ b/src/benchmark.cpp
@@ -144,10 +144,12 @@ void benchmark(const Position& current, istream& is) {
 
   uint64_t nodes = 0;
   TimePoint elapsed = now();
+  Position pos;
 
   for (size_t i = 0; i < fens.size(); ++i)
   {
-      Position pos(fens[i], Options["UCI_Chess960"], Threads.main());
+      StateListPtr states(new std::vector<StateInfo>(1));
+      pos.set(fens[i], Options["UCI_Chess960"], &states->back(), Threads.main());
 
       cerr << "\nPosition: " << i + 1 << '/' << fens.size() << endl;
 
@@ -156,9 +158,8 @@ void benchmark(const Position& current, istream& is) {
 
       else
       {
-          Search::StateStackPtr st;
           limits.startTime = now();
-          Threads.start_thinking(pos, limits, st);
+          Threads.start_thinking(pos, states, limits);
           Threads.main()->wait_for_search_finished();
           nodes += Threads.nodes_searched();
       }