Both Vitali and his brother are avid chess players. Vitali is a friend of former world chess champion Vladimir Kramnik and the two have played, with Kramnik always winning. Klitschko has commented that "chess is similar to boxing. You need to develop a strategy, and you need to think two or three steps ahead about what your opponent is doing. You have to be smart. But what's the difference between chess and boxing? In chess, nobody is an expert, but everybody plays. In boxing everybody is an expert, but nobody fights."