How do people know that DrNykterstein on Lichess.org is Magnus Carlsen? What does this nickname mean? - Quora
Lichess.org on Twitter: "GM DrNykterstein aka Magnus Carlsen is playing Bullet right now! Follow his games at https://t.co/Pvei0Cexkq https://t.co/sxKH2nxlQo" / Twitter
Too Strong, Too Fast: Carlsen Rides Again in the Lichess Titled Arena | Blog • lichess.org
Magnus Carlsen breaks 3300 on Lichess bullet rating : r/chess
Chess puzzles rated 2600-2699.
♚ MAGNUS CARLSEN DrNykterstein Lichess TITLED ARENA September 7, 2019 - YouTube