diff --git a/src/pawns.cpp b/src/pawns.cpp index 523ed157..3634f957 100644 --- a/src/pawns.cpp +++ b/src/pawns.cpp @@ -57,9 +57,6 @@ namespace { S( 0, 0), S( 0, 0), S(0, 0), S(0, 0), S(20,20), S(40,40), S(0, 0), S(0, 0) }; - // Bonus for file distance of the two outermost pawns - const Score PawnsFileSpan = S(0, 8); - // Unsupported pawn penalty const Score UnsupportedPawnPenalty = S(20, 10); @@ -183,10 +180,6 @@ namespace { b = e->semiopenFiles[Us] ^ 0xFF; e->pawnSpan[Us] = b ? int(msb(b) - lsb(b)) : 0; - // In endgame it's better to have pawns on both wings. So give a bonus according - // to file distance between left and right outermost pawns. - value += PawnsFileSpan * e->pawnSpan[Us]; - return value; }