American GM Daniel Naroditsky's death ruled as an accident in medical examiner's report

More than three months on since his tragic demise at the age of 29 left the global chess community stunned, American Grandmaster Daniel Naroditsky's death has been ruled accidental as per a report released by medical authorities on earlier this week.

Naroditsky, a popular chess streamer, commentator and coach who was among the top Blitz players in the world, was found dead at his residence in Charlotte, North Carolina on 19 October. While the police were investigating his death as a possible overdose or suicide, no cause had been made public at the time, with social media full of rumours and speculation over the nature of his sudden passing.

Cardiac arrhythmia due to systemic sarcoidosis identified as cause of death

The report released  by the Mecklenburg County Medical Examiner’s Office on Thursday, however, confirms that Naroditsky had died of probable cardiac arrhythmia, a sudden heart rhythm disturbance, caused primarily by an underlying heart condition known as systemic sarcoidosis. The manner of death has been ruled as an accident.

The toxicology report further noted that Naroditsky had substances such as methamphetamine, amphetamine, mitragynine, and 7-hydroxymitragynine in his system at the time of his death.

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Mitragynine compounds are associated with kratom, a plant-based substance that is used as a stimulant or for its sedative effects. Additionally, bags of kratom powder were discovered at Naroditsky’s residence.

The levels of these substances, however, were not considered toxic or lethal on their own.

Postmortem radiographic imaging, however, revealed extensive granulomatous lung disease, which is highly suggestive of sarcoidosis – a condition that can disrupt the heart’s electrical system and is known to cause sudden death, even without prior diagnosis or warning symptoms.

The medical examiner further noted that circumstances and scene findings led to the conclusion of death occurring suddenly, without evidence of acute distress, with no evidence of an overdose – either intentional or unintentional – as well as no signs of traumatic injury or foul play.

Did Kramnik’s cheating allegations have anything to do with Danya’s death?

Naroditsky, popularly known as ‘Danya’, was discovered unresponsive at his residence by his friends – GM Oleksandr Bortnyk and FM Peter Giannatos, founder of the Charlotte Chess Center – who grew concerned after he missed a scheduled flight. Responders would later pronounce him dead at the scene.

Two days before his death, Bortnyk and Giannatos had confiscated approximately 40 pills described as “probably Adderall” after paying him a visit out of concern for his well-being.

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Naroditsky’s death also brought to light allegations of cheating leveled against him by Russian chess icon Vladimir Kramnik, which he had consistently denied. Kramnik had been waging what he described as a war on cheating at the time and had hurled similar allegations at other players as well.

The allegations, however, appeared to have had a serious psychological impact on ‘Danya’ and may have had an indirect role in his death.

The report added that there was “additional concern for suicidal overdose over stress the decedent had been experiencing from cheating allegations leveled against him by a prominent international chess figure over the previous year.”

However, it also stated that “there is no evidence for intentional or unintentional overdose on illicit, prescription, and/or over-the-counter substances.”

Kramnik had expressed condolences to Naroditsky’s family in a statement issued this week while rejecting the allegation that his harsh statements led to the young chess star’s death. Governing body FIDE, meanwhile, is reviewing whether the 50-year-old should face disciplinary action – which range from fines to suspensions – for his public statements.

Tributes had poured in from across the world, including from some of the biggest names in the sport with world No 1 Magnus Carlsen remembering him as “a resource to the chess community”. Hikaru Nakamura, who is ranked second in the world and is also popular as a streamer, hailed him as the “best of us”.