One queen has combined rook and knight moves. Game of Ralph Betza, description by Hans Bodlaender. The Amazon Army . By Ralph Betza. Augmented Chess .
Players give standard chess pieces small additional movement possibilities from predescribed set.
By Ralph Betza. B Bid Chess . Players bid for special pieces or powers. C The Colorbound Clobberers . Another team from Ralph Betza to play against the Fabulous FIDE's, the All-Around Allstars, etc.