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2023 U.S Senior Open


  • Elmhurst University-Frick Center 190 South Prospect Avenue Elmhurst, IL, 60126 United States (map)

FIDE Rated

200 Grand Prix Points

  • 6SS, G/90+30, must be 50 or over on July 21, 2023

  • Frick Hall, Elmhurst University
    (Room TBD. Participants will be contacted in advance.)

  • Register by clicking here.

    Entry Fee: $95 online by January 17th midnight CT

    $140 online by June 1st, midnight CT;

    $160 online until July 10th midnight CT.

    $180 online untill July 21th midnight CT.

    All entries will be completed online.

  • Dorm Rooms are available, initially ranging from $60-$85 a person. Reserve early! Nearby hotels – 10 within 2.5 miles 45 within 5 miles. Shop for dorm rooms at https://www.cavemanchess.com/dorm-rooms-for-tournaments.

  • FIDE rated. June supplement used for US Chess ratings which are used for pairings and prizes.

  • All plaques are awarded based on points and tie-breaks. (Modified Median, Solkoff, Cumulative, Cumulative of Opposition in Order.)

    $10,000 Guaranteed:

    $2000, $1,500; $1,000; $500;

    U2400: $450-$350;

    U2200: $400-$200;

    U2000: $400-$200;

    U1800: $400-$200;

    U1600: $400-$200;

    U1400: $400-$200;

    U1200: $400-$200;

    U1000: $400-$200;

    Unrated eligible for overall or U1200 prizes only.

    Plaque to top in each age group: 50-54, 55-59, 60-64, 65-69, 70-74, 75+. Players may win both cash & age awards.

  • There is no tournament check-in. Please verify your information online before the tournament.

  • Fri 1:00pm & 6:00pm; Sat 9:00am & 2:30pm; Sun 8:30am & 2:30pm.

  • Thu eve, GM Lecture, Dinner with Grandmasters and show, Saturday Blitz after R4. Blitz registration will be posted online separately. Free WiFi on campus. Caveman Chess Camp 7/16-21; adult-only camp sections available, see website for details.

  • Sets and Clocks: Caveman Chess provides sets, boards; please bring clocks. Please know how to set your clock for increment and how to add time to the clock in case of a time penalty. Print out instructions and carry them with you. See Setting http://pdxchess.org/wp-content/uploads/Setting-the-popular-digital-clocks-for-G90inc30.pdf . Also, check YouTube for videos of your clock and know how to add penalty time.

  • Email: Contact@cavemanchess.com with the below subject line, and your tournament and name in the first line of the email body.

    Subject Lines

    Withdraw to withdraw

    Question to ask a question.

  • Terms and Conditions: See Terms & Conditions — Caveman Chess including information on withdrawals, refunds, COVID, etc.

    Be sure to follow our Withdrawal policies

Earlier Event: May 15
Park Ridge May 3x3
Later Event: July 22
2023 Caveman Beginner Open