He basically accused many players of cheating without any real evidence. His proofs are notoriously bad. The most notable examples are Daniel Naroditsky who was under immense psychological stress due to the allegations and died due to an accidental kratom overdose (kratom is used to self-medicate anxiety). Another prominent example are his allegations against Jose Martinez (aka Jospem) which resulted in them playing a grudge match which Jospem won. Kramnik was struggling with the tech in the online portion of the game. Basically he cannot accept that younger players beat him in quick formats and flings around ridiculous stuff. He's also feuding with Hikaru who is obviously really good at blitz.

> (kratom is used to self-medicate anxiety)

As a side note because I don’t want anybody to get the wrong idea: Kratom is an opioid and it is not an anxiety treatment. Some people with anxiety try to self-medicate with opioids because they can provide a temporary feeling of well being and euphoria, but they leave the person in worse condition when the effects wear off. This is what leads to the addiction and following dose escalation.

So without passing any judgment on anyone in this story, I would warn anyone else reading this that Kratom is decidedly a very bad way to try to cope with an anxiety condition and the false and fleeting feelings of calm that come from opioids will only bring more problems on top of a difficult mental health situation.

> accidental kratom overdose

You cannot overdose on plain leaf kratom

How can one cheat in chess?

Oh, I didn't hear that he died from kratom, maybe chess should be sanctioning Joe Rogan instead.