i have introduced a chess game that can be played between VIP Fibsboarders - tested in firefox ok
(but not as good in safari unfortunately...(where the page needs refreshing after a move)
take a look at http://www.fibsboard.com/index.php?action=chess;sa=main
and there is also a link on the front page top LHS below Gallery, and in VIP Links too
it's pretty nifty! you can challenge members -other VIP 's and leave games to resume later -- or put yourself up for a game which others can join..
let me know how u get on - there have been a few bugs with rating system and 'dark chess', but overall it seems great and there is realtime moves and chat too!!!
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