It was one of my, if not the first game i ever played at the age of 13 together with my dad (and sometimes sister). We played more often against the Game System... it was always fun and it already seemed at that time that it got a kind of ingame KI that was learning and adapting to your play style. The best part of it was the little RPG like fight when you got your chess piece against your oponent so you always get a chance to win.
It will always be a fond memory for me and i wished for a new version of it. ^.^