Supernationals VIII Supernationals VIII by United States Chess Federation 6 6 people viewed this event. Register for event To register for this event please visit the following URL: https://www.uschess.org/tournaments/2025/sn8/ → Date And Time 2025-05-08 to 2025-05-11 Location Orange County Convention Center Event Types Appearance or SigningClass, Training, or WorkshopSeminar or TalkTournament Event Category National TournamentScholastic Share With Friends Facebook Twitter Linkedin Xing Pinterest