Chess world champion Magnus Carlsen, of Norway, left, looks through a virtual reality viewer while his challenger, Sergey Karjakin, of Russia, looks on during a news conference to promote the World Chess Championship in New York, Thursday, Nov. 10, 2016. The championship, which will also be broadcast live in 360 degrees, starts Nov. 11, 2016, in New York. (AP Photo/Seth Wenig)