Netflix’s Untold: Chess Mates reveals a key twist in the Hans Niemann scandal.
After the 2022 Sinquefield Cup, Magnus Carlsen and his father urged
Chess.com to investigate OTB cheating, trusting their tools would confirm suspicions. But while Niemann’s online cheating was far more extensive than admitted, no evidence was found in over-the-board play.
Magnus later felt misled, criticizing
Chess.com for overpromising without proof. The episode exposes tensions behind the scenes and suggests this fallout may have influenced Magnus’ later split from
Chess.com and his move toward building a rival ecosystem.