I think he actually searches for such positions for his repertoire in order to confound his opponents who trust too much in engine evaluations.
New Man vs Machine Idea

I think he actually searches for such positions for his repertoire in order to confound his opponents who trust too much in engine evaluations.

I think that sounds like a brilliant idea! I am fascinated by the concept that our top GMs still have a deeper understanding of certain positions, purely intuitively, than our super-computer counterparts. To sort of further this experiment, I'm wondering if we could develop a tournament that combines strong GMs and strong engines, and see which "team" is the best in the world.
I remember in the Deep Blue match v Kasparov (the one he lost), Kasparov was complaining that the GMs working with Deep Blue were sort of "guiding" it through the game, but letting it do the brute force calculation still. The point was that the GMs using their insight into positional chess combined with the raw calculation power of Deep Blue was enough to beat Kasparov. Now, whether or not this actually happened is debatable, and not really my point. I just like the idea that human's "guiding" our top engines could result in even more powerful chess playing ability, and it might just bring us closer to, and I strongly hesitate to say this, perfection.
So a while back i watched this video:
https://www.youtube.com/watch?v=Tnf0W2YxteA
which basically talks about a variation that GM kramnik claims is no longer playable due to the novelty Ne2