Introduce asymmetric SEE.

[stockfish] / src / position.h

diff --git a/src/position.h b/src/position.h
index 8d15f266d11f04607cfcb3ce85be26ea8785acd1..2ad9294fc896e0fd2518c9122c846c8fe00a56db 100644 (file)
--- a/src/position.h
+++ b/src/position.h
@@ -160,6 +160,8 @@ public:
   // Static exchange evaluation
   int see(Move m) const;
   int see_sign(Move m) const;
+  int see_asymm(Move m, int asymmThreshold) const;
+  template <bool Asymmetric> int do_see(Move m, int asymmThreshold) const; //FIXME: private!!
 
   // Accessing hash keys
   Key key() const;