X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmovegen.cpp;h=5b8f2e9a8a1103410b740488cf2f88d793c72f25;hp=c9255f31eb4e5245b867c0694d2d358a72dc77a0;hb=36bb57a47e137f075fe546887be01fdd0d4670e3;hpb=37d551fb39a4e631946156fcb76cde7fcde37ba4

diff --git a/src/movegen.cpp b/src/movegen.cpp
index c9255f31..5b8f2e9a 100644
--- a/src/movegen.cpp
+++ b/src/movegen.cpp
@@ -362,7 +362,6 @@ namespace {
   inline MoveStack* generate_promotions(const Position& pos, MoveStack* mlist, Bitboard pawnsOn7, Bitboard target) {
 
     const Bitboard TFileABB = (Delta == DELTA_NE || Delta == DELTA_SE ? FileABB : FileHBB);
-    const Color Them = (Delta > 0 ? BLACK : WHITE);
 
     Bitboard b;
     Square to;
@@ -390,7 +389,7 @@ namespace {
         // This is the only possible under promotion that can give a check
         // not already included in the queen-promotion.
         if (   Type == MV_CHECK
-            && bit_is_set(pos.attacks_from<KNIGHT>(to), pos.king_square(Them)))
+            && bit_is_set(pos.attacks_from<KNIGHT>(to), pos.king_square(Delta > 0 ? BLACK : WHITE)))
             (*mlist++).move = make_promotion_move(to - Delta, to, KNIGHT);
         else (void)pos; // Silence a warning under MSVC
     }