Levy Rozman returns to answer more of the internet's burning questions about the game of chess. What does he make of the Carlsen vs. Neimann controversy? What's the greatest chess move of all time?

There is a singular misery to trying your very best, after months of training, only to be crushed by a 6-year-old. Last December, I spent a cloudy day holed up at the Mechanics' Institute, a venerable ...