Champions Showdown: Chess 9LX
Champions Showdown: Chess 9LX is an annual chess 960 tournament held by the Saint Louis Chess Club, featuring many top players in a round robin format.
| Tournament | Year | Location | Winner(s) | 
|---|---|---|---|
| Champions Showdown: Chess 9LX | 2024 | Saint Louis (USA) | 
                            Fabiano Caruana
                                             | 
        
| Champions Showdown: Chess 9LX | 2023 | Saint Louis (USA) | 
                            Samuel Sevian
                                             | 
        
| Champions Showdown: Chess 9LX | 2022 | Saint Louis (USA) | 
                            Fabiano Caruana
                                             | 
        
| Champions Showdown: Chess 9LX | 2021 | Saint Louis (USA) | 
                            Leinier Dominguez Perez
                                             | 
        
| Champions Showdown: Chess 9LX | 2020 | Saint Louis (USA) | 
                            Magnus Carlsen
                                             Hikaru Nakamura  |