- Dates
- Feb 19–21, 2027
- Location
- DoubleTree by Hilton Chicago Oak Brook · 1909 Spring Road, Oak Brook, IL 60523
- Organiser
- Chess Weekend and US Chess
- Eligibility
- Four-player teams with an optional alternate. Open team average under 2200, Reserve under 1600; additional roster rules apply.
- Rating
- US Chess
- Time control
- G/90; +30. Two-day rounds 1–2: G/60; d5.
- Entry fees
- Main event $200 per team by Feb 6, $220 by Feb 13, then $240. Booster has separate fees.
- Sections
- Open (team average Under 2200)
- Reserve (team average Under 1600)
- One-day Booster (team average Under 1000)
- Schedules
- Review exact round times, registration deadlines, and alternate schedules on the organiser’s site. Times follow the venue’s local time zone.
