X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fposition.h;h=9a88e1b215c06d1b4660db5012c04c0abb6c514a;hb=47b89f2e3717d59e9245b69fb33d51e749f71794;hp=4e15bb136f9997d98e9e070243d142b9836efca2;hpb=431c3ac485386cc10413fc8a3c7d338dcc71602d;p=stockfish

diff --git a/src/position.h b/src/position.h
index 4e15bb13..9a88e1b2 100644
--- a/src/position.h
+++ b/src/position.h
@@ -379,7 +379,7 @@ inline bool Position::is_chess960() const {
 inline bool Position::capture_or_promotion(Move m) const {
 
   assert(is_ok(m));
-  return type_of(m) ? type_of(m) != CASTLING : !empty(to_sq(m));
+  return type_of(m) != NORMAL ? type_of(m) != CASTLING : !empty(to_sq(m));
 }
 
 inline bool Position::capture(Move m) const {