Untold: Chess Mates: Everything We Know About Carlsen-Niemann Real Life Scandal

Netflix documentary Untold: Chess Mates is here. It explores the Carlsen-Niemann scandal, cheating allegations, and chess controversy.

Follow Login to Follow

A new Netflix documentary, Untold: Chess Mates, revisits one of the most sensational controversies in recent chess history. The documentary takes viewers to the rivalry between five-time world champion Magnus Carlsen and rising American grandmaster Hans Niemann, focusing on the controversy that erupted after the 2022 Sinquefield Cup. Through candid interviews, Twitch footage, and behind-the-scenes insights, the documentary explores how a single game turned into a global media frenzy.

The series not only revisits the pivotal games but also explores the personalities behind the headlines: Niemann, the young American player who rose to fame online, and Carlsen, one of Norway’s greatest chess players. Before watching the documentary, let’s revisit the Carlsen-Niemann real-life controversy.

The Cheating Accusations Against Hans Niemann at Sinquefield Cup

The scandal began in September 2022 when 19-year-old Niemann shocked the chess world by defeating Carlsen in the third round of the Sinquefield Cup. Carlsen, stunned by the loss, withdrew from the tournament. His withdrawal fueled speculation that he suspected Niemann of cheating, which eventually led to allegations of cheating with a se* toy.

After the fifth round, Niemann gave an interview where he admitted to cheating in online games as a teenager, but denied any over-the-board cheating, including the game against Carlsen.

Carlsen explained that Niemann’s play during the game, along with earlier online performances and encounters, made him believe that Niemann had cheated more than he admitted. FIDE, the international chess federation, rebuked Carlsen for withdrawing but acknowledged the importance of protecting fair play.

Chess.com temporarily removed Niemenn from the platform, and bizarre rumors spread online like wildfire. Niemann was suspected of wearing vibrating anal beads that a co-conspirator would buzz to signal when to make specific moves on the chessboard.

In 2023, Niemann spoke with Piers Morgan on Piers Morgan Uncensored regarding the intense scrutiny he has faced after the cheating allegations. Morgan repeatedly brought up claims that Niemann was receiving signals from someone through a remote-controlled s** toy. Niemann gave a fitting reply (via BBC):

Well, your curiosity is a bit concerning, you know – maybe you’re personally interested, but I can tell you, no. Categorically, no, of course not.

FIDE announced an investigation was underway into Carlsen’s claims of cheating and Niemann’s response. Many chess players and journalists commented on the issue. Some chess players supported Carlsen’s suspicions, and others criticized him for withdrawing.

Niemann Filed Defamation Lawsuit Against Carlsen and Chess.com

In October 2022, Niemann filed a $100 million defamation lawsuit against Carlsen, Play Magnus Group, Chess.com, Daniel Rensch, and Hikaru Nakamura. Niemann claimed that statements about his history of online cheating were false, damaging, and part of a conspiracy to ruin his career.

The lawsuit was dismissed in June 2023. In August 2023, the parties reached a settlement. Chess.com reinstated Niemann. Chess.com stated that it stood by its report on Niemann, “including that we found no determinative evidence that he has cheated in any in-person games.” Carlsen agreed to play him in future pairings, setting the stage for potential rematches (via Chess.com).

In December 2023, FIDE fined Carlsen €10,000 for withdrawing from the Sinquefield Cup but cleared him of wrongdoing regarding the cheating allegations.

Untold: Chess Mates: Niemann Said the Scandal Destroyed His Life

The documentary, released on Netflix on April 7, 2026, gives Niemann a chance to speak openly about the fallout. Talking to People, he said that the scandal “destroyed” his life and career. Referencing one of the more bizarre theories that captured international attention, he said

My entire life and career has been destroyed. And I’ll have to live the fact that every conversation I have about chess, we’ll eventually discuss anal beads.

Carlsen also reflects on the situation. In the documentary, about playing with Niemann, he said, “I felt that I was not playing a human.” He explained that he was unsettled by Niemann’s play and past online history. Chess.com officials add context, noting that while Niemann had cheated online as a teen, there was no evidence of over-the-board cheating.

Niemann, in the documentary, admitted he cheated in nine games when he was 12 or 13, and at the age of 16, it was “maybe 20 to 30.” He also admitted to making mistakes from his youth, saying,

I was a complex person who made mistakes. You make mistakes as a kid. That doesn’t mean everything I do for the rest of my life should be discredited.

The documentary highlights how Niemann has worked to rebuild his reputation, while also showing the intense pressure and scrutiny elite chess players face in the digital age. Untold: Chess Mates brilliantly presents all sides of the story and leaves the audience to decide who, if anyone, is truly at fault.

From a viewer’s perspective, the documentary doesn’t hand out clear answers. It feels less about proving guilt or innocence and more about understanding how perception shapes reality. Personally, it feels like Niemann deserves a chance to move on, and the documentary does a good job letting both sides tell their story without cheap sensationalism.

What is Untold: Chess Mates about?

Untold: Chess Mates is a Netflix documentary that explores the 2022 controversy between Magnus Carlsen and Hans Niemann, including cheating allegations, lawsuits, and the impact on their chess careers.

Did Hans Niemann cheat against Magnus Carlsen?

Niemann admitted to cheating in online chess as a teenager but has consistently denied cheating in any over-the-board games, including his Sinquefield Cup victory over Carlsen.

What happened with Niemann’s lawsuit?

In October 2022, Niemann filed a $100 million defamation lawsuit against Carlsen, Chess.com, and others. The case was dismissed in June 2023 and later settled, with Niemann reinstated on Chess.com.

Why is the scandal called the “anal beads” controversy?

A bizarre online theory claimed Niemann could have used vibrating anal beads to receive move suggestions during games. Niemann denies this, calling it a conspiracy and a major misunderstanding that affected his reputation.

Have you watched the documentary Untold: Chess Mates yet? Let us know your thoughts.

Untold: Chess Mates is available to stream on Netflix (US).

🎮 Take a short break — play a quick game