I know we will be able to do the Chess game and Puzzle game online.

but...

have any features been announced for the online fighting? im kind of concered since I havent read anything regarding it. Hopefully the fighting online wont just be hosting a room and have one person join and fight them for a while. i think i read something about tournaments. Anybody have any details on the tournaments? Has anybody else heard about any other features that I may have missed?

sorry if this has been discussed before