Description: [DSiWare] Patience will be key if you want to score big in Chess Challenge. Perfect your chess skills by playing against the computer in multiple difficulty modes, or play against your friends in either shared or wireless play via DS Wireless Play. Start by practicing with some casual games, then work your way up in fully Elo-rated matches. You'll even be able to track all of your game-play stats – win, lose or draw. Chess Challenge! will keep both novice and expert players glued to the screen for hours.