I beat an FM in a rated match game: https://www.chess.com/daily/game/59507114
What is the highest opponent you've won?

Yeah cause he was banned for cheating
He was banned several years after I beat him.
The game was played in October 2012. He was banned in May 2018.
SIX YEARS LATER.
Does the game's info page say "Won on time", or "Won by resignation"?

Online: @OparinGrigoriy, currently 2952 blitz: https://www.chess.com/live/game/4947430490
OTB: Ameet Ghasi, currently 2485 FIDE
Both games were with the London system
Haha mine is somebody I one because of time, who was like 70 above me, but my best one with checkmate was someone 100 below me lol I'm not too good at chess