King= Fry- In that outfit that he wears on the playing card.
Queen= Leela- Ditto.
Bishop= Bender/Flexo- In some sort of Pope Outfit. I say both of them because I think it'd be interesting to have the Bishops be slightly different and that. (Not two whole different characters! Sheesh. Wouldn't that just be confusing?)
Knight= Zapp riding on Felicity. With some sort of cocky grin on his face, of course. OR! Zoidberg riding Fry's sperm. *giggles like a schoolgirl*
Rook= The Planet Express Building would make a very cool one. If they could make it look half-decent...
Pawn= Cubert. 'nuff said.
EDIT: And yes! Welcome to PEEL.
Be sure to
read the FAQ, as PEEL is pretty strict compared to many other boards. See the sights, try the veal, and listen to Lampy's every word.