X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fevaluate.cpp;h=f37820afcef975b2f5bb326b30bbe16588d4b6ea;hp=a7a091abd154d711a127909f8c0705312dc2713d;hb=d703d2b5e760edf4d34b6664f2d0552ffe424b12;hpb=7b064752943b67eaa7ef93f1109acfad50b4ecc2

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index a7a091ab..f37820af 100644
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -353,7 +353,7 @@ namespace {
 
             // Bonus for rook on an open or semi-open file
             if (pos.is_on_semiopen_file(Us, s))
-                score += RookOnFile[bool(pos.is_on_semiopen_file(Them, s))];
+                score += RookOnFile[pos.is_on_semiopen_file(Them, s)];
 
             // Penalty when trapped by the king, even more if the king cannot castle
             else if (mob <= 3)
@@ -662,7 +662,7 @@ namespace {
             || (pos.pieces(PAWN) & (s + Up)))
             bonus = bonus / 2;
 
-        score += bonus - PassedFile * std::min(f, ~f);
+        score += bonus - PassedFile * map_to_queenside(f);
     }
 
     if (T)