Rameshbabu Praggnanandhaa, who in 2016 became youngest international master at 10, beats Carlsen in online championship.
source https://www.aljazeera.com/news/2022/2/22/india-grandmaster-praggnanandhaa-stuns-world-chess-champion-magnus-carlsen
source https://emptunes.blogspot.com/2022/02/indian-grandmaster-16-beats-world-chess.html