That's a good suggestion. I'd also like to see a six player variation that uses a Chinese checkers board! Who knows?
3-Man Chess?

JoethePro7777777, may we see the link to the rules of the specific variant that you're talking about? =)
(I've always known of circular chess but haven't so far learned the rules. It will be an interesting gain of knowledge!)
I found that this site hosts 4 player games, which is cool and all, but I played a really fun, interesting 3 player chess with some friends on a circular board once, and won't forget it. Since they have so many variants here already, why couldn't this one be next up to add to the collection? They'd have a least one player.
Anyways, just an interesting suggestion.