The world of chess, often seen as an intellectual sanctuary, has been marred by a deeply painful and complex controversy involving former World Champion Vladimir Kramnik and the late Grandmaster Daniel Naroditsky. What began as persistent online cheating allegations evolved into a far more tragic and unsettling narrative following Naroditsky’s unexpected passing in October 2025. This dispute has laid bare the fragility of reputations, the power of online speculation, and the profound human cost of public feuds in the digital age.

The initial storm gathered in early 2024 when Vladimir Kramnik, a figure revered for his classical World Championship reign, began a campaign questioning the integrity of several top online blitz and bullet players, including Daniel Naroditsky. Kramnik, often employing his own unique statistical analyses, publicly insinuated that Naroditsky’s exceptional win rates and accuracy in high-speed online games were “non-realistic” and strongly suggested the use of computer assistance—a damning accusation of cheating.
Specifically, the former World Champion hinted that Naroditsky might be using a second screen to consult a chess engine during his popular Twitch streams.
Naroditsky, known for his calm demeanour, was visibly shaken by these claims. He vehemently denied any wrongdoing, producing detailed videos demonstrating his streaming setup and explaining his rapid-fire thought process. In an emotionally charged statement during the World Rapid and Blitz Championship, Naroditsky captured the essence of the damage being inflicted, declaring that while cheating was a career-ending offence, for Kramnik to make such unfounded public accusations, he was “morally worse than dirt.”
The broader chess community largely sided with Naroditsky, viewing Kramnik’s statistical methods as flawed and his public accusations as irresponsible. Many top Grandmasters and commentators rallied in support of Danya, but the psychological toll of being under such a cloud of suspicion was undeniable.
The controversy took a heartbreaking turn with the sudden and unexpected death of Daniel Naroditsky on 19 October 2025, at the age of 29. While his family requested privacy and no official cause of death has been released, the tragedy tragically provided a new and deeply disturbing platform for Kramnik.
In the days following Naroditsky’s death, Kramnik posted a series of cryptic and highly inflammatory messages on X (formerly Twitter). He began with a stark “Don’t Do Drugs” message, then shared an alleged private message from a viewer claiming Naroditsky appeared to be “on some serious drugs” in his final stream, bizarrely implicating a “chess mafia.”
Kramnik explicitly called for a “proper investigation” into Naroditsky’s passing, implying foul play and suggesting his posts were an urgent attempt to “warn people.” He went further, making severe accusations against those close to Naroditsky, claiming they were focused on “hiding it and erasing evidence” and ignoring Naroditsky’s “obvious long-term problems,” thereby insinuating substance abuse without any factual basis.
What exactly happened? Because I received this two days ago from a friend of mine chess fan, and at least did what I could to warn people to do something urgently in my posts. To those who prefer blaming and shaming instead of helping. Awfull tradegy, hope properly investigated pic.twitter.com/12xz9oZNx4
— Vladimir Kramnik (@VBkramnik) October 20, 2025
Perhaps most controversially, Kramnik alleged a systematic cover-up, claiming videos of Naroditsky’s final stream and related discussions were “erased” from Twitch and other platforms with suspicious haste. He theorised this urgency implied “there must be something quite interesting.” He also linked recent “conflicts” with major chess organisations like Chess.com and the Freestyle Chess Cup, from which he himself had been “kicked out”, to Naroditsky’s mental state, suggesting they had a significant negative impact before his death.
Seemingly, conflicts with @chesscom, @freestylechess1, both kicking him out from commentator role,had a big impact lately on @GmNaroditsky. Got the stream episodes. Not a doctor but looks like something "very else" than sleeping pills. Hope,if any, real friends of him will care
— Vladimir Kramnik (@VBkramnik) October 20, 2025
The reaction was immediate and overwhelmingly condemnatory. The chess world, still reeling from the shock of Naroditsky’s loss, expressed profound outrage at Kramnik’s posts. His actions were widely seen as deeply insensitive, opportunistic, and a continuation of a harassment campaign that had already caused immense distress to Naroditsky during his lifetime. Many viewed it as an unforgivable act to exploit a young man’s tragic death to further unsubstantiated conspiracy theories.
The relentless, baseless accusations and public interrogations he faced in recent months caused him immense pressure and pain. This has to stop. When respected figures spread unfounded allegations without accountability, real lives are destroyed. (2/3)
— Nihal Sarin (@NihalSarin) October 20, 2025
Hikaru saying what everyone thinks about Kramnik:
— Corvath Draemir (@Archaicmind3000) October 20, 2025
"I'll say it before and I'll say it again, Kramnik can go f*** himself. He can go f*** himself and can go rot in hell." pic.twitter.com/m4Kva7BEkW



