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2004-02-18(chess-pos-passed-pawns): New function.Mario Lang
2004-01-28(chess-search-position): document arguments check-only and no-castling.Mario Lang
2004-01-26(chess-pos-move): There was a bug in castling removal when a Rook moved, now ↵Mario Lang
compare chess-pos-can-castle and the source square of the moving piece to figure out if we need to remove castling priveledges
2004-01-26(chess-pos-legal-candidates): Remove the opponent pawn if we are capturing ↵Mario Lang
en passant. This fixes a bug where chess-legal-plies does not find an en passant if the pawn to be captured is giving check
2004-01-25Added an argument to chess-search-position, so that if we areJohn Wiegley
searching for the source of an algebraic move, and it is not a castle, then do not check castle moves.
2004-01-07remov chess-pos-read-epd-fileMario Lang
2004-01-03New function chess-pos-read-epd-file, which parses an epd file into a list ↵Mario Lang
of positions
2002-05-01*** no comment ***John Wiegley
2002-05-01added a small commentJohn Wiegley
2002-04-28*** no comment ***John Wiegley
2002-04-26*** no comment ***John Wiegley
2002-04-26bug fixesJohn Wiegley
2002-04-25fixJohn Wiegley
2002-04-24*** no comment ***John Wiegley
2002-04-24*** no comment ***John Wiegley
2002-04-24added support for setting EPD codesJohn Wiegley
2002-04-22Bug fixes and reducing the TODO list.John Wiegley
2002-04-19Fixes and other work.John Wiegley
2002-04-18whitespace fixJohn Wiegley
2002-04-18Many efficiency improvements and bug fixes.John Wiegley
2002-04-17More general bug fixing, efficiency improvements, etc.John Wiegley
2002-04-17*** no comment ***John Wiegley
2002-04-17*** no comment ***John Wiegley
2002-04-17*** no comment ***John Wiegley
2002-04-16More efficiency improvements.John Wiegley
2002-04-16Fixed pos status not being updated.John Wiegley
2002-04-16Report checkmate in the modeline correctly.John Wiegley
2002-04-16Removed the $ Revision strings; they are no longer necessary since IJohn Wiegley
tag every revision that I upload.
2002-04-16Major speed improvement and efficiency work. chess-legal-plies isJohn Wiegley
much more memory conservative now. Reduced recursion in chess-search-position by a slight bit.
2002-04-13added message catalog supportJohn Wiegley
2002-04-12*** no comment ***John Wiegley
2002-04-12optimizations and bug fixesJohn Wiegley
2002-04-11*** no comment ***John Wiegley
2002-04-11*** no comment ***John Wiegley
2002-04-10*** no comment ***John Wiegley
2002-04-10*** no comment ***John Wiegley
2002-04-10Support smart killing/yankingJohn Wiegley
2002-04-08*** no comment ***John Wiegley
2002-04-08*** no comment ***John Wiegley
2002-04-08Added support for playing out puzzle collections.John Wiegley
2002-04-08*** no comment ***John Wiegley
2002-04-08added support for pawn promotion and en-passant capturesJohn Wiegley
2002-04-08Bug fixes.John Wiegley
2002-04-08Simplified the code, removed the 'search-function' nonsense. Even theJohn Wiegley
wackiest chess variants use standard move notation. `chess-ply-create' now fully validates and annotates the plies that it creates, based on the initial piece move (such as the king, in the case of castling).
2002-04-07Simplified the event model, and removed session objects. NowJohn Wiegley
everything just revolves around a game. Gnuchess is now playable to the end, except don't make moves that leave your king in check! The engine still doesn't check for this yet.
2002-03-01Playing against crafty now works.John Wiegley
2002-03-01Initial revisionJohn Wiegley