Well that was utterly absurd. I -- with all of 1200 rating points -- end up yelling at myself when I make blunders as egregious as Svidler dropping that rook. I can't even fathom how he felt. Though the visual speaks volumes:
It's obvious that after a month of nonstop chess, the players aren't at full strength. They have to be fried out of their minds. So I'd like to take the opportunity to retroactively LOL at FIDE for ever pretending that an event like this was viable to determine the world champion.