Avoid spamming the GUI in multipv search

[stockfish] / src / pawns.h

diff --git a/src/pawns.h b/src/pawns.h
index 0376ce617f098e7c151dd45cf6816640936f11d8..e1583fc04928f14a34895188133fcf0e3e3d6824 100644 (file)
--- a/src/pawns.h
+++ b/src/pawns.h
@@ -56,12 +56,14 @@ private:
   Value shelter_storm(const Position& pos, Square ksq);
 
   Key key;
-  Bitboard passedPawns[2];
-  Bitboard pawnAttacks[2];
-  Square kingSquares[2];
+  Bitboard passedPawns[COLOR_NB];
+  Bitboard pawnAttacks[COLOR_NB];
+  Square kingSquares[COLOR_NB];
+  int minKPdistance[COLOR_NB];
+  int castleRights[COLOR_NB];
   Score value;
-  int halfOpenFiles[2];
-  Score kingSafety[2];
+  int halfOpenFiles[COLOR_NB];
+  Score kingSafety[COLOR_NB];
 };
 
 
@@ -106,7 +108,8 @@ inline int PawnEntry::has_open_file_to_right(Color c, File f) const {
 
 template<Color Us>
 inline Score PawnEntry::king_safety(const Position& pos, Square ksq) {
-  return kingSquares[Us] == ksq ? kingSafety[Us] : update_safety<Us>(pos, ksq);
+  return kingSquares[Us] == ksq && castleRights[Us] == pos.can_castle(Us)
+       ? kingSafety[Us] : update_safety<Us>(pos, ksq);
 }
 
 #endif // !defined(PAWNS_H_INCLUDED)