Almost Chess Almost Chess Almost Chess is a chess variant invented by Ralph Betza in 1977. The game is played using a standard chessboard and pieces, except the players' queens are replaced by chancellors, which combine the moves of a rook and a knight. Almost Chess was featured in NOST magazine "Nost-algia", beginning with issue 205. Other than the replacement of queens by chancellors (notated "C"), the game follows all the rules and conventions of standard chess. The Fool's mate in Almost Chess begins 1.Cc3. Replacing queens with chancellors imparts a radical change to the nature of the chess game, despite the
Pure mate Pure mate A pure mate is a checkmating position in chess in which the mated king and all vacant squares in its field are attacked only once, and squares in the king's field occupied by friendly units are not also attacked by the mating side (unless such a unit is necessarily pinned to the king to avoid it interposing to block the check or capturing of mating unit). Pure mates are of only incidental interest in practical play, but they are considered by some to add value to a chess problem. If all units of the mating side, with the