June 10, 2025 - June 20, 2025
2025 UMB Bank Open Championship — May 16‑18 • $4,200 in prizes • Register now →
This event has already taken place. All information below is for reference only.
total Prize fund
$402,000
Event Type
Invitational Events
Format
12-player round robin
recent news
2023 U.S. Chess Championships – Day 1 Recap
2023 U.S. Chess Championships – Day 2 Recap
Oct 5, 2022 - Oct 18, 2022
Saint Louis Chess Club
The U.S. Championship returns this fall featuring twelve of the country’s best players fighting for the highest national title. With a prize fund of $250,000, the tournament will consist of 11 rounds of classical chess, in a round-robin (all play all) format.
Tune in for daily live grandmaster commentary starting at 1:20 PM CDT on Thursday, October 5th, on the Saint Louis Chess Club’s Twitch & YouTube channels.
The U.S. Women’s Chess Championship returns this fall featuring twelve of the nation’s top female players fighting for their share of a $152,000 prize fund. The tournament will consist of 11 rounds of classical chess, played in a round-robin (all play all) format.
2023 U.S. Chess Championships – Day 4 Recap
2023 U.S. Chess Championships – Day 5 Recap
2023 U.S. Chess Championships – Day 6 Recap
2023 U.S. Chess Championships – Day 7 Recap
2023 U.S. Chess Championships – Day 8 Recap
2023 U.S. Chess Championships – Day 9 Recap
2023 U.S. Chess Championships – Day 10 Recap
2023 U.S. Chess Championships – Day 11 Recap
2023 U.S. Chess Championships: Awards Ceremony
Regulations
The 2023 U.S. Championship and 2023 U.S. Women’s Championship shall both be 12-player tournaments paired as a Round Robin.
January 1, 1970
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
July 15, 2021 - July 26, 2021