X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmove.h;h=4e86a68908f6e2a68bb31254935426e3e3e4327f;hp=844ec1f6be609d198be1b656630e55eaf327a387;hb=2f01d67a925e01508b4f3ae3bdc1c44d14b85c8e;hpb=cf4df0327a3f30be345b0e9685b095be79e47cae

diff --git a/src/move.h b/src/move.h
index 844ec1f6..4e86a689 100644
--- a/src/move.h
+++ b/src/move.h
@@ -123,6 +123,10 @@ inline PieceType move_promotion_piece(Move m) {
   return PieceType((int(m) >> 12) & 7);
 }
 
+inline int move_is_special(Move m) {
+  return m & (0x1F << 12);
+}
+
 inline int move_is_promotion(Move m) {
   return m & (7 << 12);
 }