changes from H.G. Muller; version 4.3.14

[xboard.git] / moves.h

diff --git a/moves.h b/moves.h
index f50ea08..569fc89 100644 (file)
--- 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)\r
 #define EP_INSUF_DRAW  (-13)\r
 #define EP_DRAWS (-10)\r
+#define EP_BEROLIN_A 16        /* [HGM] berolina: add to file if pawn to be taken of a-side of e.p.file */\r
 \r
 /* Call callback once for each pseudo-legal move in the given\r
    position, except castling moves.  A move is pseudo-legal if it is\r