Who is Hans Niemann, the controversial teen chess grandmaster – and did he really cheat against world champion Magnus Carlsen? Inside the 19-year-old’s rise to notoriety

- Drama has rocked the world of competitive chess, with world No 1 Carlsen dropping out of 2022’s Sinquefield Cup and Julius Baer Generation Cup after Niemann broke his 53-game winning streak
- Now a popular Twitch streamer, Niemann admitted that he cheated on Chess.com at ages 12 and 16, but denies Carlsen’s claims – and that bizarre sex toy rumour
An intriguing controversy recently rocked the mind-boggling world of chess. First, world champion Magnus Carlsen accused fast-rising grandmaster Hans Niemann of cheating in their showdown at the 2022 Sinquefield Cup earlier this month. Then Carlsen withdrew from his Julius Baer Generation Cup game against Niemann after one move – igniting speculations even further.
Let’s get to know Niemann, the 19-year-old underdog who has earned the ire of Carlsen, the 31-year-old grandmaster that many consider the greatest chess player of all time.
He’s a chess whizz who became teenage champion

Niemann is an American chess prodigy who has been rising up the ranks as a teenager. Currently one of the top 50 players in the world, the young grandmaster earned the highest title in chess at just 17 years old.

In July 2021, Niemann became a household name when he bagged the US Junior Championship. He also nabbed a ticket to the 2022 US Chess Championship, which is happening next month.
The underdog who broke Magnus Carlsen’s impressive unbeaten streak

This September, the upstart Niemann shocked the world when he defeated No 1 ranked Carlsen in an over-the-board match. The feat was deemed even more impressive as Niemann was playing as black when he took down the Norwegian grandmaster. In an even more surprising turn of events, Carlsen immediately withdrew from the tournament the day after.
The teenager’s win ended Carlsen’s 53-game unbeaten streak.
Then he was publicly called out for alleged cheating during the match

After the Sinquefield and Julius Baer Cup fiascos, the reigning world champion released a lengthy statement calling out Niemann’s supposed unusual board progress and questionable demeanour during their match. “I believe that Niemann has cheated more – and more recently – than he has publicly admitted,” he said.