Code clean-up

[stockfish] / src / evaluate.cpp

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index 76ffcf039a65622a978520c0353e493801bcff59..7309f9f31a6c5e7c7de25bdaac4e75394f9f9f57 100644 (file)
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -551,7 +551,6 @@ namespace {
                 score += ThreatByRank * (int)relative_rank(Them, s);
         }
 
-        // Bonus for king attacks on pawns or pieces which are not pawn-defended
         if (weak & attackedBy[Us][KING])
             score += ThreatByKing;
 
@@ -576,7 +575,7 @@ namespace {
     b  = shift<Up>(pos.pieces(Us, PAWN)) & ~pos.pieces();
     b |= shift<Up>(b & TRank3BB) & ~pos.pieces();
 
-    // Keep only the squares which are not completely unsafe
+    // Keep only the squares which are relatively safe
     b &= ~attackedBy[Them][PAWN]
         & (attackedBy[Us][ALL_PIECES] | ~attackedBy[Them][ALL_PIECES]);