Remove backmost_sq (#2190)

[stockfish] / src / pawns.cpp

diff --git a/src/pawns.cpp b/src/pawns.cpp
index d7848fbd2f33364cc63232c11646701dc47f1a5a..bbcadceb3bed6a5d4c4944cc2e50b3bb0aa41a8e 100644 (file)
--- a/src/pawns.cpp
+++ b/src/pawns.cpp
@@ -190,7 +190,7 @@ void Entry::evaluate_shelter(const Position& pos, Square ksq, Score& shelter) {
   for (File f = File(center - 1); f <= File(center + 1); ++f)
   {
       b = ourPawns & file_bb(f);
-      Rank ourRank = b ? relative_rank(Us, backmost_sq(Us, b)) : RANK_1;
+      Rank ourRank = b ? relative_rank(Us, frontmost_sq(Them, b)) : RANK_1;
 
       b = theirPawns & file_bb(f);
       Rank theirRank = b ? relative_rank(Us, frontmost_sq(Them, b)) : RANK_1;