October 7, 2025 - October 11, 2025
Now Hiring Chess Teachers!
This event has already taken place. All information below is for reference only.
total Prize fund
$150,000
Event Type
Invitational Events
Time Control
G/20+10
Format
Round Robin Chess 960
Sep 11, 2020 - Sep 13, 2020
The top international chess superstars are set to battle online from September 11-13 in Championships Showdown: Chess 9LX hosted by the Saint Louis Chess Club. Champions Showdown: Chess 9LX will feature the world’s top grandmasters including legendary World Champion Garry Kasparov, the reigning World Champion Magnus Carlsen, and World Number 2 Fabiano Caruana. The matches will be played in Chess 960 style, also known as Fischer Random, with a $150,000 prize fund. Games will start daily at 1:00pm CDT (GMT-5) from September 11-13 with expert commentary featuring GM’s Yasser Seirawan and Maurice Ashley and WGM Jennifer Shahade. Viewers can watch live on saintlouischessclub.org or on STLChessClub’s YouTube and Twitch.tv channels.
Garry Kasparov
Peter Svidler
Leinier Dominquez
Alireza Firouzja
Levon Aronian
Wesley So
Fabiano Caruana
Maxime Vachier-Lagrave
Hikaru Nakamura
Magnus Carlsen
Schedule
*All times are Central Time* Chess 9LX is an event featuring a chess variant known as Chess 960 or Fischer Random. Chess 960 was created by Bobby Fischer in the late 1990s in which the order of the pieces on the home rank are randomized, with 960 representing the number of possible starting positions. Players will not know the order of the home rank pieces until they arrive before the start of the round and will have to rely on their creativity from move one.
Prize Fund
Regulations
January 1, 1970 - August 29, 2025
May 3, 2013 - May 13, 2013
May 5, 2013 - May 13, 2013
June 13, 2013 - June 23, 2013
September 9, 2013 - September 15, 2013
August 27, 2014 - September 7, 2014
March 31, 2015 - April 14, 2015
April 25, 2015 - April 26, 2015
July 6, 2015 - July 16, 2015