Introduce and use same_color_squares()

[stockfish] / src / position.cpp

diff --git a/src/position.cpp b/src/position.cpp
index 5e64975b0e2c8106b40e2b9e04852dd85ed41380..9af2d9d8103a62b43bc19343e78e64f23e586260 100644 (file)
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -400,7 +400,7 @@ void Position::print(Move move) const {
           char c = (color_of_piece_on(sq) == BLACK ? '=' : ' ');
           Piece piece = piece_on(sq);
 
-          if (piece == EMPTY && square_color(sq) == BLACK)
+          if (piece == EMPTY && same_color_squares(sq, SQ_A1))
               piece = EMPTY_BLACK_SQ;
 
           cout << c << pieceLetters.from_piece(piece) << c << '|';