X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fposition.cpp;h=84892d094a60fd3d770b1af0ba2546724ef7b8a9;hp=812eabcaa5f625a786792be4d5cf0c09f7214087;hb=8fa6273ff6d9aed4fb044cac0bfef9cc927eee65;hpb=242c566c1a80c7f3d95774eac513935fcee0cf0d

diff --git a/src/position.cpp b/src/position.cpp
index 812eabca..84892d09 100644
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -18,7 +18,6 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include <algorithm>
 #include <cassert>
 #include <cstddef> // For offsetof()
 #include <cstring> // For std::memset, std::memcmp
@@ -629,7 +628,7 @@ bool Position::pseudo_legal(const Move m) const {
   {
       // We have already handled promotion moves, so destination
       // cannot be on the 8th/1st rank.
-      if (rank_of(to) == relative_rank(us, RANK_8))
+      if ((Rank8BB | Rank1BB) & to)
           return false;
 
       if (   !(attacks_from<PAWN>(from, us) & pieces(~us) & to) // Not a capture