The Oklahoma Scholastic Chess Organization (OSCO) provides chess tournaments for K-12 students throughout Oklahoma. We are an all-volunteer 501 (c)(3) nonprofit. If you would like to volunteer, connect us with a potential tournament venue, or make a donation, contact us at board@oscochess.org.
Spring 2026 Tournaments
Scroll to the bottom for a list of recent events.
DEER CREEK K-12 OPEN
January 10, 2026
Deer Creek Intermediate School
4800 NW 206th Street
Edmond, OK 73012
JENKS K–12 OPEN
February 21, 2026
Jenks Middle School
3019 E 101st Street
Tulsa, Oklahoma 74137
More information coming soon.
OSCO State Championships
March 14, 2026
Nigh University Center
University of Central Oklahoma
100 North University Drive
Edmond, Oklahoma 73034
More information coming soon.
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