I wont spoil it for you - this is truly compelling viewing. These guys are both amazing. Nobody won, nobody lost. You just get to see two geniuses at work.

I'm still trying to hunt down the full video set as this is Part 1 of 7 and here is part 2. If you see the rest of 'em, please shout!

[update 1] thanks to Jas and Marijn - all 7 parts are now on D's site 

[update 2] short on time? check out the highlight reel