X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=moves.h;h=569fc89a1a55a5639f6c7039e2492537d5bcba80;hb=refs%2Ftags%2Fv4.3.14;hp=f50ea085ea8ca7e5ee3ff67feab4bc3dd30a6dca;hpb=0efdc4c5ef60cf4c15e9dddf3658d2115e4d5d93;p=xboard.git

diff --git a/moves.h b/moves.h
index f50ea08..569fc89 100644
--- a/moves.h
+++ b/moves.h
@@ -84,6 +84,7 @@ typedef void (*MoveCallback) P((Board board, int flags, ChessMove kind,
 #define EP_RULE_DRAW  (-14)
 #define EP_INSUF_DRAW  (-13)
 #define EP_DRAWS (-10)
+#define EP_BEROLIN_A 16        /* [HGM] berolina: add to file if pawn to be taken of a-side of e.p.file */
 
 /* Call callback once for each pseudo-legal move in the given
    position, except castling moves.  A move is pseudo-legal if it is