X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fsearch.h;h=f93c53a50a0f4e276966b0da894d3c873574296e;hb=da34023cfcb856e95d8cbc0b80653ab0ee6af6d6;hp=809a15d1cf2ee63735a27337f8ac1150fec274b0;hpb=86f04dbcc08e52864c1136d713996e3a0c8d2610;p=stockfish

diff --git a/src/search.h b/src/search.h
index 809a15d1..f93c53a5 100644
--- a/src/search.h
+++ b/src/search.h
@@ -39,7 +39,6 @@ struct Stack {
   Move* pv;
   int ply;
   Move currentMove;
-  Move ttMove;
   Move excludedMove;
   Move killers[2];
   Depth reduction;
@@ -56,7 +55,7 @@ struct RootMove {
 
   explicit RootMove(Move m) : pv(1, m) {}
 
-  bool operator<(const RootMove& m) const { return score > m.score; } // Ascending sort
+  bool operator<(const RootMove& m) const { return m.score < score; } // Descending sort
   bool operator==(const Move& m) const { return pv[0] == m; }
   void insert_pv_in_tt(Position& pos);
   bool extract_ponder_from_tt(Position& pos);
@@ -93,7 +92,7 @@ struct LimitsType {
 /// typically in an async fashion e.g. to stop the search by the GUI.
 
 struct SignalsType {
-  std::atomic<bool> stop, stopOnPonderhit, firstRootMove, failedLowAtRoot;
+  std::atomic_bool stop, stopOnPonderhit;
 };
 
 typedef std::unique_ptr<std::stack<StateInfo>> StateStackPtr;