MovePicker: take advantage of threat move for ordering

[stockfish] / src / movepick.h

diff --git a/src/movepick.h b/src/movepick.h
index fd1ee890f7f8646eb06b6165c6e9645940068a4a..5fff409259c1cfd8d1544b277c06c85715ede770 100644 (file)
--- a/src/movepick.h
+++ b/src/movepick.h
@@ -83,7 +83,7 @@ private:
   int find_best_index(Bitboard* squares, int values[]);
 
   const Position& pos;
-  Move ttMove, mateKiller, killer1, killer2;
+  Move ttMove, mateKiller, killer1, killer2, threatMove;
   Bitboard pinned, dc;
   MoveStack moves[256], badCaptures[64];
   bool pvNode;