Hide global visibility when not needed

[stockfish] / src / evaluate.cpp

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index d00b862fee37378e7b170d38cd2a652b8c5da75a..9739a0018ab24861f5fea5d811cd3bd2ad2b3823 100644 (file)
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -392,8 +392,8 @@ namespace {
                         | ei.attackedBy[Us][QUEEN]);
 
         // ... and those which are not defended at all in the larger king ring
-        b =   ei.attackedBy[Them][ALL_PIECES] & ~ei.attackedBy[Us][ALL_PIECES] 
-            & ei.kingRing[Us] & ~pos.pieces(Them);
+        b =  ei.attackedBy[Them][ALL_PIECES] & ~ei.attackedBy[Us][ALL_PIECES]
+           & ei.kingRing[Us] & ~pos.pieces(Them);
 
         // Initialize the 'attackUnits' variable, which is used later on as an
         // index into the KingDanger[] array. The initial value is based on the
@@ -614,9 +614,6 @@ namespace {
                 mbonus += rr + r * 2, ebonus += rr + r * 2;
         } // rr != 0
 
-        if (pos.count<PAWN>(Us) < pos.count<PAWN>(Them))
-            ebonus += ebonus / 4;
-
         score += make_score(mbonus, ebonus) + PassedFile[file_of(s)];
     }