Kramnik, 50, insinuated that his US rival was using footage of Naroditsky’s online games to claim that he was looking at a second screen on which he had a sophisticated computer program that could calculate millions of chess moves a second.

Oliver Roeder is a journalist, author and games player. He is a former senior writer for FiveThirtyEight, where he covered the World Chess Championship and other gaming pursuits. The following is adapted from his new book, “Seven Games: A Human History ...

A cheating scandal rocking the chess world over the past month has sparked debate about the role of artificial intelligence in high-level competition. Last month, five-time world chess champion Magnus Carlsen dropped out of a tournament after playing ...

It was as if a bottom seed had knocked out the top team in March Madness: At the Sinquefield Cup chess tournament in St. Louis earlier this month, an upstart American teenager named Hans Niemann snapped the 53-game unbeaten streak of world champion Magnus ...