Now that we know that Ian Nepomniachtchi will be Magnus Carlsen’s next challenger for the World Championship title, it’s time to start getting ready for the big match. Star columnist Jon Speelman has another go at prediction, claiming that “Carlsen is surely the favourite, but not, I think, by that much: no more than 60-40, and perhaps just 55-45”. | Photo: Lennart Ootes / Grand Chess Tour