"8/8/3P3k/8/1p6/8/1P6/1K3n2 b - - 0 1", // Nd2 - draw
// 7-man positions
- "8/R7/2q5/8/6k1/8/1P5p/K6R w - - 0 124" // Draw
+ "8/R7/2q5/8/6k1/8/1P5p/K6R w - - 0 124", // Draw
+
+ // Mate and stalemate positions
+ "8/8/8/8/8/6k1/6p1/6K1 w - -",
+ "5k2/5P2/5K2/8/8/8/8/8 b - -",
+ "8/8/8/8/8/4k3/4p3/4K3 w - -",
+ "8/8/8/8/8/5K2/8/3Q1k2 b - -",
+ "7k/7P/6K1/8/3B4/8/8/8 b - -"
};
} // namespace
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::deque<StateInfo>(1));
+ pos.set(fens[i], Options["UCI_Chess960"], &states->back(), Threads.main());
cerr << "\nPosition: " << i + 1 << '/' << fens.size() << endl;
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();
}
elapsed = now() - elapsed + 1; // Ensure positivity to avoid a 'divide by zero'
- dbg_print(); // Just before to exit
+ dbg_print(); // Just before exiting
cerr << "\n==========================="
<< "\nTotal time (ms) : " << elapsed