X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fposition.h;h=4e79a8fa33b878bfba50f02230f6b03aab79e087;hb=b196af4dcdbd692c9165b65fe5f1204cb48ca56b;hp=b006cff248fef882e4c4901ced0911b722009bcf;hpb=391e176274ecf39ea76550f443ae302687eeaf71;p=stockfish

diff --git a/src/position.h b/src/position.h
index b006cff2..4e79a8fa 100644
--- a/src/position.h
+++ b/src/position.h
@@ -50,9 +50,6 @@
 //// Constants
 ////
 
-/// FEN string for the initial position
-const std::string StartPositionFEN = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
-
 /// Maximum number of plies per game (220 should be enough, because the
 /// maximum search depth is 100, and during position setup we reset the
 /// move counter for every non-reversible move).
@@ -275,6 +272,7 @@ public:
   // Other properties of the position
   bool opposite_colored_bishops() const;
   bool has_pawn_on_7th(Color c) const;
+  bool is_chess960() const;
 
   // Current thread ID searching on the position
   int thread() const;
@@ -338,6 +336,7 @@ private:
   int castleRightsMask[64];
   StateInfo startState;
   File initialKFile, initialKRFile, initialQRFile;
+  bool isChess960;
   int startPosPlyCounter;
   int threadID;
   StateInfo* st;
@@ -558,6 +557,11 @@ inline bool Position::has_pawn_on_7th(Color c) const {
   return pieces(PAWN, c) & relative_rank_bb(c, RANK_7);
 }
 
+inline bool Position::is_chess960() const {
+
+  return isChess960;
+}
+
 inline bool Position::move_is_capture(Move m) const {
 
   // Move must not be MOVE_NONE !