Defeating Magnus Carlsen in any format remains one of the most difficult tasks in modern chess. For 15-year-old Vandan Alankar Sawai of Delhi, that milestone arrived on 18 August during the late Titled Tuesday. Paired with the white pieces against the former world champion in round two, Vandan kept pressing until, at one point, Magnus mouse-slipped, and after that Vandan gave him no chance to come back. Read the story of this talented boy.