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Remove code unneeded for playing, refactor, update to latest master dev

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This commit is contained in:
Dariusz Orzechowski
2020-07-20 05:45:24 +02:00
parent 961047ed6e
commit 4cceeb7380
90 changed files with 2007 additions and 12428 deletions
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src/endgame.cpp
+2 -2
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@@ -589,8 +589,8 @@ ScaleFactor Endgame<KPsK>::operator()(const Position& pos) const {
Bitboard strongPawns = pos.pieces(strongSide, PAWN);
// If all pawns are ahead of the king on a single rook file, it's a draw.
if (!((strongPawns & ~FileABB) || (strongPawns & ~FileHBB)) &&
!(strongPawns & ~passed_pawn_span(weakSide, weakKing)))
if ( !(strongPawns & ~(FileABB | FileHBB))
&& !(strongPawns & ~passed_pawn_span(weakSide, weakKing)))
return SCALE_FACTOR_DRAW;
return SCALE_FACTOR_NONE;