X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fposition.cpp;h=d3afddeb4fb1df982f15604d0f5c70eafa905e23;hb=9eba3583586893cb01501378eb0906d11ebce8c9;hp=cf172126e99416a3b8923ee965b593b9c85bfc61;hpb=d963529dcaa3ba80267aaca8b769a3081d2c5da9;p=stockfish

diff --git a/src/position.cpp b/src/position.cpp
index cf172126..d3afddeb 100644
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -474,7 +474,7 @@ const string Position::fen() const {
   if (can_castle(BLACK_OOO))
       ss << (chess960 ? char('a' + file_of(castling_rook_square(BLACK | QUEEN_SIDE))) : 'q');
 
-  if (!can_castle(WHITE) && !can_castle(BLACK))
+  if (!can_castle(ANY_CASTLING))
       ss << '-';
 
   ss << (ep_square() == SQ_NONE ? " - " : " " + UCI::square(ep_square()) + " ")