X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fpawns.cpp;h=b83b780ab00f21e8228889e8ea13c358d0ce2939;hp=72496fcc26ad5cf7b3844a48a6daf20388ae2c87;hb=d37dfe9ae41de722eccd50aee39fb5eb59811bc2;hpb=13b4444d9e3a3ac5a71f256145904d13754f9e7f

diff --git a/src/pawns.cpp b/src/pawns.cpp
index 72496fcc..b83b780a 100644
--- a/src/pawns.cpp
+++ b/src/pawns.cpp
@@ -215,6 +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;
 }