Daniel Naroditsky, a 29-year-old chess grandmaster who gained viral fame for winning games while wearing a blindfold, has died. The Charlotte Chess Center (N.C.) announced his death Monday in a joint statement with Naroditsky's family. Per the announcement, Naroditsky's death was "unexpected."

Daniel Naroditsky, a chess grandmaster, the highest title given to competitors by the International Chess Federation, and a former Junior World Champion, has died.

“This is absolutely shocking! My deepest condolences..,” posted Vidit Gujrathi.