Oregon chess tournaments. The 2024 Oregon Senior Open will be held May 2-4 at the Portland Chess Center. SECTIONS: There are five sections: 2000+, U2000, U1700, U1400, and U1100. The highest scoring Oregon resident qualifies for the Irwin National Tournament of Senior State Champions Join us in this quick guide and learn where to find the best tournaments in Oregon-State, as well as clubs and organization that offer regular events! Rounds at 10:00am and 3:30am each day. See official rules, eligibility, schedules, and hotel rates here. Registration is at onlineregistrationl. The club will be open from 6pm-9pm every Wednesday for casual chess. Aug 29, 2025 ยท Welcome to the first ever fully-featured state of the art Online Registration System for Chess Championships in USA. FORMAT: The tournament is a 5-round Swiss paired event with three rounds on Saturday and two rounds on Sunday […]. A blitz tournament will be held every third Wednesday. Players may play up one section for a $25 play-up fee (can’t play up more than one section). cc. PRIZES: $13,000 total prize fund based on 150 players. Free entries are now available when registering online. OSCF puts on three major state tournaments each year: (1) the Individual State Championships in Seaside (April 17-18, 2026 in Seaside) All sections are 5 games, but time controls vary depending on section. The September Tuesday Quads begin one week later for a break following the Oregon Open. Click here for details. Sponsored by the Oregon Chess Federation (OCF). ezkc hfch dfixn zvdpu zdm qivmm gvxup uopcx jjienw bocajk