Top 100 players with the most rating lost since the last list update: 1. Magnus Carlsen(-18.3), 2. Hans Niemann(-15.7) : r/chess

2021 Chess by the Numbers

Magnus Carlsen broke records; controversy with Hans Niemann continued in one of the biggest chess events of the year

AmazedCoder (u/AmazedCoder) - Reddit

World Chess Champion Magnus Carlsen Accuses Hans Niemann Of Cheating

Chess Investigation Finds That U.S. Grandmaster 'Likely Cheated' More Than 100 Times - WSJ

Chess Grandmaster Probably Cheated In More Than 100 Online Games, Investigation Finds

Magnus scores record win, breaks silence on Hans

During Magnus Carlsen's current unbroken streak as World #1, starting July 2011, he has lost only 20 Classical Games with White, to 16 different players. : r/chess

Is Hans Niemann a cheater, or is Magnus Carlsen a sore loser? – The Guilfordian

Hans Niemann has lost -21 points and now in world 68th place with 2673 rating after his recent loss in Philadelphia Open. : r/chess

A stunning move shakes the chess world : NPR

A cheating feud involving world champion Magnus Carlsen and a 19-year-old prodigy is rocking the chess world

Hans Niemann defeats Magnus Carlsen with the black pieces and crosses 2700 in the live ratings for the first time : r/chess