X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fpawns.cpp;h=b83b780ab00f21e8228889e8ea13c358d0ce2939;hb=602d7fbb07e2cb1643469c0116fa47d711398a06;hp=41127d1f4a57e64192869876f9cc55edc8dce5c6;hpb=9585f8ef582bc317f61534503a76563dedd247fa;p=stockfish

diff --git a/src/pawns.cpp b/src/pawns.cpp
index 41127d1f..b83b780a 100644
--- a/src/pawns.cpp
+++ b/src/pawns.cpp
@@ -172,7 +172,6 @@ namespace {
             score += Lever[relative_rank(Us, s)];
     }
 
-    b = e->semiopenFiles[Us] ^ 0xFF;
     return score;
   }
 
@@ -216,6 +215,7 @@ Entry* probe(const Position& pos) {
   e->key = key;
   e->score = evaluate<WHITE>(pos, e) - evaluate<BLACK>(pos, e);
   e->asymmetry = popcount(e->semiopenFiles[WHITE] ^ e->semiopenFiles[BLACK]);
+  e->openFiles = popcount(e->semiopenFiles[WHITE] & e->semiopenFiles[BLACK]);
   return e;
 }