X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fendgame.cpp;h=fd283ad9d975cc10fa9a10dc6faef7ed54eb6752;hp=dbf10582ac8964fdf3f047d6d93c54b202274c5d;hb=e40b06a0503b44bae5508a371d961914828214b6;hpb=b84af67f4c88f3e3f7b61bf2035475f79fb3e62e

diff --git a/src/endgame.cpp b/src/endgame.cpp
index dbf10582..fd283ad9 100644
--- a/src/endgame.cpp
+++ b/src/endgame.cpp
@@ -31,7 +31,7 @@ namespace {
 
   // Table used to drive the defending king towards the edge of the board
   // in KX vs K and KQ vs KR endgames.
-  const int MateTable[64] = {
+  const int MateTable[SQUARE_NB] = {
     100, 90, 80, 70, 70, 80, 90, 100,
      90, 70, 60, 50, 50, 60, 70,  90,
      80, 60, 40, 30, 30, 40, 60,  80,
@@ -44,7 +44,7 @@ namespace {
 
   // Table used to drive the defending king towards a corner square of the
   // right color in KBN vs K endgames.
-  const int KBNKMateTable[64] = {
+  const int KBNKMateTable[SQUARE_NB] = {
     200, 190, 180, 170, 160, 150, 140, 130,
     190, 180, 170, 160, 150, 140, 130, 140,
     180, 170, 155, 140, 140, 125, 140, 150,
@@ -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;