The International Chess Federation, known as FIDE, announced on Wednesday that it is considering disciplinary action against former world champion Vladimir Kramnik for repeatedly making unsubstantiated cheating allegations against American grandmaster Daniel Naroditsky, who recently died at 29.

Naroditsky, who was noted for his contributions to the chess community, passed away on a Monday, with the cause of death remaining undisclosed. Kramnik’s accusations began last October and continued without substantial proof throughout the year, raising significant scrutiny.

FIDE president Arkady Dvorkovich stated that Kramnik's declarations would be reviewed by the Ethics and Disciplinary Commission. He emphasized that appropriate action will follow should any public harassment or bullying be confirmed.

In response to FIDE's investigation, Kramnik voiced his displeasure, labeling the inquiry insulting and unfair, and challenged the organization to produce evidence of the alleged harassment claims.

Reactions within the chess community highlight the serious implications of Kramnik's accusations. Notably, figures like Hikaru Nakamura and Magnus Carlsen have criticized Kramnik’s behavior, asserting it has negatively impacted Naroditsky's reputation.

Meanwhile, concerns about unfounded harassment in the chess world have gained momentum, with the rise of cheatings accusations in the online chess circuit, especially amid the COVID-19 pandemic, leading to turbulent discussions about ethics and conduct.

Naroditsky was recognized as one of the top blitz players globally, having recently won the U.S. National Blitz Championship. In his final livestream, he conveyed the emotional toll that the ongoing allegations had on him.

Following the recent events, FIDE has pledged to establish a prize in memory of Naroditsky to honor his contributions and impact on the game.