void undo_move(Move m);
void do_null_move(StateInfo& st);
void undo_null_move();
- Key hash_after_move(Move m) const;
// Static exchange evaluation
Value see(Move m) const;
// Accessing hash keys
Key key() const;
+ Key key_after(Move m) const;
Key exclusion_key() const;
Key pawn_key() const;
Key material_key() const;