K-K VI VII VIII IX?

Chessninja.com reported it in July: Kasparov, Obama, Karpov; Chessbase.com picked up on it in August: Karpov - Kasparov: Grudge Match in Valencia; now that we're in September, the next match between the two greatest rivals in chess history starts in a few days.

I was planning to put together a summary of K-K's openings from the five World Championship matches, but then discovered that I'd already done one (in 1999!): The Great Rivalries, Kasparov - Karpov. As for their overall record: Chessgames.com informs that in the 190 games they have played together (CG.com's number, not confirmed), Garry Kasparov beat Anatoli Karpov 31 to 23, with 136 draws. • But wait, there's more to come: Kasparov Karpov Paris 2009!