On a table in front of you is a chessboard, its pieces frozen midway through a game. It's white's turn to play. How long would it take you to find white's best move? Not a good move or even a great ...
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 ...