X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fevaluate.cpp;h=8bbd0bff161b3917f6fae299f6f21fe7ff65d2af;hb=9749f1f14c956133c2f42f96592b46f4f2c2b7ec;hp=c5af2f89524e5f9c04b89bb5c1780d8caa105911;hpb=6fbe027da05d6de0b7f03e8696bbde2e33baad98;p=stockfish

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index c5af2f89..8bbd0bff 100644
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -509,7 +509,9 @@ Value do_evaluate(const Position& pos, Value& margin) {
                 ei.kingAdjacentZoneAttacksCount[Us] += popcount<Max15>(bb);
         }
 
-        int mob = popcount<Piece == QUEEN ? Full : Max15>(b & mobilityArea);
+        int mob = Piece != QUEEN ? popcount<Max15>(b & mobilityArea)
+                                 : popcount<Full >(b & mobilityArea);
+
         mobility += MobilityBonus[Piece][mob];
 
         // Decrease score if we are attacked by an enemy pawn. Remaining part
@@ -554,7 +556,7 @@ Value do_evaluate(const Position& pos, Value& margin) {
             if (ei.pi->semiopen(Us, file_of(s)))
                 score += ei.pi->semiopen(Them, file_of(s)) ? RookOpenFile : RookSemiopenFile;
 
-            if (mob > 6 || ei.pi->semiopen(Us, file_of(s)))
+            if (mob > 3 || ei.pi->semiopen(Us, file_of(s)))
                 continue;
 
             Square ksq = pos.king_square(Us);
@@ -1142,7 +1144,7 @@ Value do_evaluate(const Position& pos, Value& margin) {
 
     stream.str("");
     stream << std::showpoint << std::showpos << std::fixed << std::setprecision(2);
-    memset(scores, 0, 2 * (TOTAL + 1) * sizeof(Score));
+    std::memset(scores, 0, 2 * (TOTAL + 1) * sizeof(Score));
 
     Value margin;
     do_evaluate<true>(pos, margin);