X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fendgame.cpp;h=20d175bab916fe150172bb63f2cabd724499b597;hb=cedbd3332a4a1574e701bda098a9df1153e299c6;hp=dbf10582ac8964fdf3f047d6d93c54b202274c5d;hpb=b84af67f4c88f3e3f7b61bf2035475f79fb3e62e;p=stockfish

diff --git a/src/endgame.cpp b/src/endgame.cpp
index dbf10582..20d175ba 100644
--- a/src/endgame.cpp
+++ b/src/endgame.cpp
@@ -648,7 +648,7 @@ ScaleFactor Endgame<KPsK>::operator()(const Position& pos) const {
       // Does the defending king block the pawns?
       if (   square_distance(ksq, relative_square(strongerSide, SQ_A8)) <= 1
           || (    file_of(ksq) == FILE_A
-              && !in_front_bb(strongerSide, ksq) & pawns))
+              && !(in_front_bb(strongerSide, ksq) & pawns)))
           return SCALE_FACTOR_DRAW;
   }
   // Are all pawns on the 'h' file?
@@ -657,7 +657,7 @@ ScaleFactor Endgame<KPsK>::operator()(const Position& pos) const {
     // Does the defending king block the pawns?
     if (   square_distance(ksq, relative_square(strongerSide, SQ_H8)) <= 1
         || (    file_of(ksq) == FILE_H
-            && !in_front_bb(strongerSide, ksq) & pawns))
+            && !(in_front_bb(strongerSide, ksq) & pawns)))
         return SCALE_FACTOR_DRAW;
   }
   return SCALE_FACTOR_NONE;