X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fpawns.h;h=353cb6a5f5e87c06ab3e65ce3bf2dc0c35c6fb49;hp=aacaf7247713616910c5e0b5ddb6e3ac68ba04cd;hb=8315620522dd268755f32be792802abb62f7366f;hpb=be509525336b65419e708678abe4e16efb5f6f4d

diff --git a/src/pawns.h b/src/pawns.h
index aacaf724..353cb6a5 100644
--- a/src/pawns.h
+++ b/src/pawns.h
@@ -35,7 +35,9 @@ struct Entry {
   Score pawns_score() const { return score; }
   Bitboard pawn_attacks(Color c) const { return pawnAttacks[c]; }
   Bitboard passed_pawns(Color c) const { return passedPawns[c]; }
+  Bitboard pawn_attacks_span(Color c) const { return pawnAttacksSpan[c]; }
   int pawn_span(Color c) const { return pawnSpan[c]; }
+  int pawn_asymmetry() const { return asymmetry; }
 
   int semiopen_file(Color c, File f) const {
     return semiopenFiles[c] & (1 << f);
@@ -65,12 +67,14 @@ struct Entry {
   Score score;
   Bitboard passedPawns[COLOR_NB];
   Bitboard pawnAttacks[COLOR_NB];
+  Bitboard pawnAttacksSpan[COLOR_NB];
   Square kingSquares[COLOR_NB];
   Score kingSafety[COLOR_NB];
   int castlingRights[COLOR_NB];
   int semiopenFiles[COLOR_NB];
   int pawnSpan[COLOR_NB];
   int pawnsOnSquares[COLOR_NB][COLOR_NB]; // [color][light/dark squares]
+  int asymmetry;
 };
 
 typedef HashTable<Entry, 16384> Table;