This isn't just another chess tournament though, with a public spat between Carlsen and the promoters of the FCGT with FIDE in the build-up to the tournament.

Magnus Carlsen questioned the validity of classical chess as a measure of skill, favoring rapid chess. Gukesh acknowledged the quality of their championship match, while Carlsen ruled out a title clash.

D Gukesh is set to face Magnus Carlsen for the first time since becoming the world champion. Carlsen, one of the greatest players of all time, will face Gukesh in the classical format in Norway Chess 2025.

The five-tournament series will unfold through the year, with Paris, New York, New Delhi and Cape Town being the other four host cities. It will end with the final competition from December 5 to 12

World Champion D Gukesh began his campaign at the Freestyle Chess Grand Slam tour with three draws and a lone loss, signalling that he is gradually coming to terms with the new format.

D Gukesh ends the opening day of the Weissenhaus tournament tied on 2 points with Magnus Carlsen, Hikaru Nakamura and Vincent Keymer after collecting four draws along with a defeat. Fabiano Caruana and Javokhir Sindarov end the day occupying the top two slots.

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If you or someone you know has a gambling problem, call 1-800-GAMBLER On Friday, Magnus Carlsen begins his quest to grow the popularity of an alternative chess variant and win the tournament itself.