Small cleanups

[stockfish] / src / endgame.cpp

diff --git a/src/endgame.cpp b/src/endgame.cpp
index 74e16fa6941b0e5e6196c4b319cbd122d6fa5940..5fdd307e4427c49556dc4bb49cbf1afc92ba8771 100644 (file)
--- a/src/endgame.cpp
+++ b/src/endgame.cpp
@@ -281,7 +281,7 @@ Value Endgame<KQKP>::operator()(const Position& pos) const {
 
   if (   relative_rank(weakSide, pawnSq) != RANK_7
       || distance(loserKSq, pawnSq) != 1
-      || !((FileABB | FileCBB | FileFBB | FileHBB) & pawnSq))
+      || ((FileBBB | FileDBB | FileEBB | FileGBB) & pawnSq))
       result += QueenValueEg - PawnValueEg;
 
   return strongSide == pos.side_to_move() ? result : -result;