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2002-04-08added castling keywordsJohn 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.
2002-04-04fixed conversion of pawn capturesJohn Wiegley
2002-04-03Gnuchess can be played against (up until a pawn take occurs).John Wiegley
2002-04-02Coded engines as a separate library. Still work to be done here.John Wiegley
2002-03-28Made the display code into part of the core library.John Wiegley
2002-03-11changesJohn Wiegley
2002-03-01Playing against crafty now works.John Wiegley
2002-03-01Initial revisionJohn Wiegley