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U.S. CHESS CHAMPS

HOME OF U.S. CHAMPIONSHIP CHESS & THE COUNTRY’S TOP PLAYERS

2021 Champions Showdown: Chess 9LX

The highly anticipated Champions Showdown: Chess 9LX tournament returns this year with over the board competition once again. This tournament will feature the world’s top grandmasters including legendary World Champion Garry Kasparov! The matches will be played in Chess 960 style, also known as Fischer Random, with a $150,000 prize fund. Kicking off the tournament will be the Ultimate Moves exhibition event on September 7th at 1:00pm CT. Ultimate Moves is a casual team based event with Saint Louis Chess Club co-founder Rex Sinquefield playing on one team and Saint Louis Chess Club board member, Mike Leuken playing on the competing team. Spectators are not allowed this year due to local COVID-19 restrictions, but viewers can watch live on uschesschamps.com or on Saint Louis Chess Club’s YouTube and Twitch.tv channels.
At A Glance
Dates September 7-10, 2021
Format Round Robin Chess 960
Time control G/20+5
Prize Fund $150,000

What is Chess 960?

Chess 960, also known as Fischer Random, is a variant of chess created by Bobby Fischer in the late 1990s in which the pieces on the home rank are randomized, with 960 representing the number of possible starting positions.

What is Chess 9LX?

Chess 9LX is a trademark of the Saint Louis Chess Club, and the name of one of its annual tournaments. All competitions in the Chess 9LX tournament are played in the Chess 960 or Fischer Random style. 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 in rapid and blitz games.

Schedule

DATE TIME* EVENT
Tuesday, September 7 1:00 PM Ultimate Moves Exhibition 4 games, G/10+5, rotate every 5 moves
6:00 PM Private Opening Dinner
Wednesday, September 8 1:45 PM Reveal Position
2:00 PM 9LX Round 1
3:00 PM Reveal Position
3:15 PM 9LX Round 2
4:15 PM Reveal Position
4:30 PM 9LX Round 3
Thursday, September 9 1:45 PM Reveal Position
2:00 PM 9LX Round 4
3:00 PM Reveal Position
3:15 PM 9LX Round 5
4:15 PM Reveal Position
4:30 PM 9LX Round 6
Friday, September 10 1:45 PM Reveal Position
2:00 PM 9LX Round 7
3:00 PM Reveal Position
3:15 PM 9LX Round 8
4:15 PM Reveal Position
4:30 PM 9LX Round 9
5:30 PM Playoffs (if necessary)
6:30 PM Private Closing Dinner

*All times are Central Time*

Prize Fund

PLACE PRIZE PLACE PRIZE
1st $37,500 6th $10,000
2nd $25,000 7th $7,500
3rd $20,000 8th $7,500
4th $15,000 9th $7,500
5th $12,500 10th $7,500
Total Prize Fund: $150,000
  • 2021 Champions Showdown: Chess 9LX
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2021 Champions Showdown: Chess 9LX

  • Overview
  • The Field
  • Pairings & Results
  • Recap Articles
  • Regulations

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Past Events

2025
  • 2025 Spring Chess Classic
  • 2025 American Cup
  • 2025 Champions Showdown: The Kings
2024
  • 2024 U.S. National Championships
  • 2024 Spring Chess Classic
  • 2024 Cairns Cup
  • 2024 Summer Chess Classic
  • 2024 American Cup
  • Today in Chess: 2024 FIDE Candidates
2023
  • 2023 American Cup
  • 2023 Cairns Cup
  • 2023 Saint Louis Super Swiss
  • 2023 Spring Chess Classic
  • 2023 Summer Chess Classic
  • 2023 U.S. Championships
  • 2023 U.S. National Championships
  • 2023 Winter Classic
2022
  • 2022 U.S. Championships
  • 2022 Champions Showdown: Chess 9LX
  • 2022 Fall Chess Classic
  • 2022 U.S. Senior Championship
  • 2022 U.S. Junior Championship
  • 2022 U.S. Girls’ Junior Championship
  • Today in Chess: 2022 FIDE Candidates
  • 2022 Summer Chess Classic
  • 2022 Saint Louis Norm Congress
  • 2022 American Cup
  • 2022 Spring Chess Classic
2021
  • 2021 U.S. Championships
  • 2021 U.S. Senior Championship
  • 2021 U.S. Junior Championships
2020
  • Today in Chess: 2020 FIDE Candidates
  • 2020 U.S. Championships
  • 2020 Champion Showdown: Chess 9LX
  • 2020 Saint Louis Rapid & Blitz
  • 2020 Clutch Chess: International
  • 2020 Clutch Chess: USA
  • 2020 Cairns Cup
2019
  • 2019 Saint Louis Invitational
  • 2019 Winter Chess Classic
  • 2019 Midwest Collegiate
  • 2019 Fall Chess Classic
  • 2019 Champions Showdown: Chess 9LX
  • 2019 U.S. Senior Championship
  • 2019 U.S. Junior Championship
  • 2019 U.S. Girls Junior Championship
  • 2019 Summer Chess Classic
  • 2019 Saint Louis Norm Congress
  • 2019 U.S. Championships
  • 2019 US Collegiate Rapid & Blitz
  • 2019 Spring Chess Classic
  • 2019 Champions Showdown: The Kings
  • 2019 Cairns Cup
2018
  • 2018 TiC: World Championship
  • 2018 Saint Louis Invitational
  • 2018 Winter Classic
  • 2018 Fall Chess Classic
  • 2018 Champions Showdown
  • 2018 U.S. Junior Championships
  • 2018 Summer Chess Classic
  • 2018 U.S. Championships
  • 2018 Today in Chess: Candidates
  • 2018 Spring Chess Classic
  • 2018 Saint Louis Norm Congress
2017
  • 2017 Winter Chess Classic
  • 2017 Saint Louis Winter Invitational
  • 2017 Saint Louis Invitational
  • 2017 Champions Showdown
  • 2017 Fall Chess Classic
  • 2017 Saint Louis Rapid & Blitz
  • 2017 Sinquefield Cup
  • 2017 Match of the Millennials
  • 2017 U.S. Junior Championship
  • 2017 U.S. Girls’ Junior Championship
  • 2017 Your Next Move
  • 2017 Paris GCT
  • 2017 Spring Chess Classic
  • 2017 U.S. Championship
  • 2017 U.S. Women's Championship
2016
  • 2016 Saint Louis Autumn Invitational
  • 2016 Champions Showdown
  • 2016 Sinquefield Cup
  • 2016 U.S. Junior Closed
  • 2016 Saint Louis Invitational
  • 2016 U.S. Championships
  • 2016 U.S. Women's Championship
2015
  • 2015 Showdown in Saint Louis
  • 2015 U.S. Championships
  • 2015 U.S. Junior Closed Championship
  • Kasparov vs Short
2014
  • 2014 Sinquefield Cup
2013
  • 2013 Sinquefield Cup
  • 2013 U.S. Championships
  • 2013 U.S. Junior Closed Championship

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