Merge branch 'v4.8.x' into master

[xboard.git] / moves.c

diff --git a/moves.c b/moves.c
index a66c2e0..e560d34 100644 (file)
--- a/moves.c
+++ b/moves.c
@@ -1829,7 +1829,10 @@ LegalityTest (Board board, int flags, int rf, int ff, int rt, int ft, int promoC
         if(cl.kind != NormalMove || promoChar == NULLCHAR || promoChar == '=') return cl.kind;
         if(promoChar != '+')
             return CharToPiece(promoChar) == EmptySquare ? ImpossibleMove : IllegalMove;
-        if(PieceToChar(CHUPROMOTED board[rf][ff]) != '+') return ImpossibleMove;
+        if(PieceToChar(CHUPROMOTED board[rf][ff]) != '+') {
+           if(PieceToChar(CHUPROMOTED (board[rf][ff] < BlackPawn ? WhitePawn : BlackPawn)) != '.')
+           return ImpossibleMove;
+       }
         return flags & F_WHITE_ON_MOVE ? WhitePromotion : BlackPromotion;
     } else
     if(gameInfo.variant == VariantShogi) {
@@ -2137,8 +2140,10 @@ Disambiguate (Board board, int flags, DisambiguateClosure *closure)
     if (closure->kind == WhitePromotion || closure->kind == BlackPromotion) {
         if(c == NULLCHAR) { // missing promoChar on mandatory promotion; use default for variant
             if(gameInfo.variant == VariantShatranj || gameInfo.variant == VariantCourier ||
-               gameInfo.variant == VariantMakruk || gameInfo.variant == VariantASEAN)
+               gameInfo.variant == VariantMakruk)
                 c = PieceToChar(BlackFerz);
+            else if(gameInfo.variant == VariantASEAN)
+                c = PieceToChar(BlackRook);
             else if(gameInfo.variant == VariantGreat)
                 c = PieceToChar(BlackMan);
             else if(gameInfo.variant == VariantGrand)