Assorted trivial cleanups January 2020

[stockfish] / src / evaluate.cpp

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index 3a4adef300684cbc1aa7069382068b12f2c19e55..7c7ce95cebcf27d72960c0d34d45857e3d10f052 100644 (file)
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -317,20 +317,19 @@ namespace {
                 // Bonus for bishop on a long diagonal which can "see" both center squares
                 if (more_than_one(attacks_bb<BISHOP>(s, pos.pieces(PAWN)) & Center))
                     score += LongDiagonalBishop;
-            }
 
-            // An important Chess960 pattern: A cornered bishop blocked by a friendly
-            // pawn diagonally in front of it is a very serious problem, especially
-            // when that pawn is also blocked.
-            if (   Pt == BISHOP
-                && pos.is_chess960()
-                && (s == relative_square(Us, SQ_A1) || s == relative_square(Us, SQ_H1)))
-            {
-                Direction d = pawn_push(Us) + (file_of(s) == FILE_A ? EAST : WEST);
-                if (pos.piece_on(s + d) == make_piece(Us, PAWN))
-                    score -= !pos.empty(s + d + pawn_push(Us))                ? CorneredBishop * 4
-                            : pos.piece_on(s + d + d) == make_piece(Us, PAWN) ? CorneredBishop * 2
-                                                                              : CorneredBishop;
+                // An important Chess960 pattern: a cornered bishop blocked by a friendly
+                // pawn diagonally in front of it is a very serious problem, especially
+                // when that pawn is also blocked.
+                if (   pos.is_chess960()
+                    && (s == relative_square(Us, SQ_A1) || s == relative_square(Us, SQ_H1)))
+                {
+                    Direction d = pawn_push(Us) + (file_of(s) == FILE_A ? EAST : WEST);
+                    if (pos.piece_on(s + d) == make_piece(Us, PAWN))
+                        score -= !pos.empty(s + d + pawn_push(Us))                ? CorneredBishop * 4
+                                : pos.piece_on(s + d + d) == make_piece(Us, PAWN) ? CorneredBishop * 2
+                                                                                  : CorneredBishop;
+                }
             }
         }