X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fpawns.cpp;h=fe989e9b8f24a502f7febb083f4b6733beae5d8b;hb=2c52147dbfdc714a0ae95982f37fc5141b225f8c;hp=1099c5a48a67a9e5f15f1526ce720c299800c06a;hpb=6fb0a1bc4050dd9b15e9c163c46c60f25c48137d;p=stockfish

diff --git a/src/pawns.cpp b/src/pawns.cpp
index 1099c5a4..fe989e9b 100644
--- a/src/pawns.cpp
+++ b/src/pawns.cpp
@@ -165,7 +165,7 @@ namespace {
             value -= UnsupportedPawnPenalty;
 
         if (doubled)
-            value -= Doubled[f] / distance<Rank>(s, Square(lsb(doubled)));
+            value -= Doubled[f] / distance<Rank>(s, frontmost_sq(Us, doubled));
 
         if (backward)
             value -= Backward[opposed][f];