X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=backend.c;h=57155b3cbcd0f816224e7e8004bccf2a970eb0bb;hb=8abb29a1624309afe03630a85c507854b862f131;hp=21ea33310ff4c972daa971ae544d45f843649ad0;hpb=9798d0e093e1ea35cbea11b5f0846d09d1e1ba34;p=xboard.git

diff --git a/backend.c b/backend.c
index 21ea333..57155b3 100644
--- a/backend.c
+++ b/backend.c
@@ -9453,8 +9453,7 @@ ApplyMove (int fromX, int fromY, int toX, int toY, int promoChar, Board board)
                ) {
 	/* white pawn promotion */
         board[toY][toX] = CharToPiece(ToUpper(promoChar));
-        if((gameInfo.variant==VariantBughouse || gameInfo.variant==VariantCrazyhouse)
-           && PieceToChar(PROMOTED board[toY][toX]) == '~') /* [HGM] use shadow piece (if available) */
+        if(board[toY][toX] < WhiteCannon && PieceToChar(PROMOTED board[toY][toX]) == '~') /* [HGM] use shadow piece (if available) */
             board[toY][toX] = (ChessSquare) (PROMOTED board[toY][toX]);
 	board[fromY][fromX] = EmptySquare;
     } else if ((fromY >= BOARD_HEIGHT>>1)
@@ -9514,8 +9513,7 @@ ApplyMove (int fromX, int fromY, int toX, int toY, int promoChar, Board board)
                ) {
 	/* black pawn promotion */
 	board[toY][toX] = CharToPiece(ToLower(promoChar));
-        if((gameInfo.variant==VariantBughouse || gameInfo.variant==VariantCrazyhouse)
-           && PieceToChar(PROMOTED board[toY][toX]) == '~') /* [HGM] use shadow piece (if available) */
+        if(board[toY][toX] < BlackCannon && PieceToChar(PROMOTED board[toY][toX]) == '~') /* [HGM] use shadow piece (if available) */
             board[toY][toX] = (ChessSquare) (PROMOTED board[toY][toX]);
 	board[fromY][fromX] = EmptySquare;
     } else if ((fromY < BOARD_HEIGHT>>1)