Freestyle Chess Grand Slam tour boss Jan Henric Buettner and all-time great Magnus Carlsen have called on International Chess Federation (FIDE) president Arkady Dvorkovich to resign after talks over an agreement about the new series fell through.

World No. 1 Magnus Carlsen shared a text that FIDE chief Dvorkovich had sent to his father, Henrik, before demanding the Russian's resignation.

Magnus Carlsen faced scathing criticism from Hans Niemann as the FIDE-Freestyle Chess battle keeps escalating leading to a chess war.

Magnus Carlsen, a 34-year-old Norwegian, is among the greatest chess players of all time.

World No.1 chess player Magnus Carlsen has launched a scathing attack on FIDE president Arkady Dvorkovich, accusing him of abusing his authority and coercing players against Freestyle Chess Grand Slam.

Chess Grandmaster Magnus Carlsen has called for FIDE President Arkady Dvorkovich to resign due to coercive tactics and unfulfilled promises. The disagreement stems from the collapsed talks between FIDE and the Freestyle Tour,

Fide has been unequivocal about not wanting to part with its sole authority over the ‘World Championship’ title

The International Chess Federation (FIDE) issued a comprehensive statement on Monday following the news that no agreement had been reached between FIDE and Freestyle Chess over the use of the “World Championship.