X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fposition.h;h=8765aac049a9e75520fab73719f43ddbb4c80dd5;hb=4397e6c03e72881a0a477c61c7d17c040c6fdb92;hp=48f40dac47e66598b97f1384490861cc6c2ac7aa;hpb=5dc23121215039938a9ef4e59ae934312774571c;p=stockfish

diff --git a/src/position.h b/src/position.h
index 48f40dac..8765aac0 100644
--- a/src/position.h
+++ b/src/position.h
@@ -217,8 +217,8 @@ public:
   bool piece_attacks_square(Square f, Square t) const; // Dispatch at run-time
 
   // Properties of moves
-  bool move_is_legal(Move m) const;
-  bool move_is_legal(Move m, Bitboard pinned) const;
+  bool pl_move_is_legal(Move m) const;
+  bool pl_move_is_legal(Move m, Bitboard pinned) const;
   bool move_is_check(Move m) const;
   bool move_is_check(Move m, Bitboard dcCandidates) const;
   bool move_is_capture(Move m) const;
@@ -305,6 +305,9 @@ private:
   void undo_ep_move(Move m);
   void find_checkers();
 
+  template<PieceType Piece, bool FindPinned>
+  Bitboard hidden_checks(Color c, Square ksq) const;
+
   // Computing hash keys from scratch (for initialization and debugging)
   Key compute_key() const;
   Key compute_pawn_key() const;
@@ -553,7 +556,7 @@ inline Bitboard Position::checkers() const {
 }
 
 inline bool Position::is_check() const {
-  return checkers() != EmptyBoardBB;
+  return checkersBB != EmptyBoardBB;
 }
 
 inline bool Position::pawn_attacks_square(Color c, Square f, Square t) const {