Carlsen, the world’s highest-rated chess player since 2010, will take a seat in Weissenhaus, Germany, to compete in freestyle chess, previously known as Chess960 and Fischer Random. The starting position of the back row pieces is randomized, removing a top grandmaster’s lifetime of memorization and theory on how to open a chess game.

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.