Move pawnsOnSquares to Position (#2100)

[stockfish] / src / evaluate.cpp

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index fbe768bbbd4d72983fd1abd312ec7c31ba881c58..566eba6d93433659afa89898dac49de293c50cbb 100644 (file)
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -328,7 +328,7 @@ namespace {
                 // bishop, bigger when the center files are blocked with pawns.
                 Bitboard blocked = pos.pieces(Us, PAWN) & shift<Down>(pos.pieces());
 
-                score -= BishopPawns * pe->pawns_on_same_color_squares(Us, s)
+                score -= BishopPawns * pos.pawns_on_same_color_squares(Us, s)
                                      * (1 + popcount(blocked & CenterFiles));
 
                 // Bonus for bishop on a long diagonal which can "see" both center squares