Leinier Dominguez secured victory in the 2021 Champions Showdown: Chess 9LX after winning a dramatic final round game against Levon Aronian and ending with 6.0/9 points. Finishing in second place were Wesley So, Maxime Vachier-Lagrave, and Sam Shankland, all on 5.5/9, while former World Champion Garry Kasparov concluded an impressive performance with 5.0/9.