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The Oklahoma Scholastic Chess Organization (OSCO) is an all-volunteer nonprofit organization. We provide chess tournaments for K-12 students throughout Oklahoma. For information about volunteering or hosting a tournament at your school, or if you'd like to make a donation, contact us at osco_treasurer@ochess.org.

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OSCO home  |  OSCO rules  |  Invitationals standings  |  OSCO Hall of Fame  |  OCA home

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UPCOMING K-12 TOURNAMENTS

January 21, 2023

Independence K-12 Open (Yukon)

Registration starts Jan. 6

March 25, 2023

Washington K-12 Open (Norman)

Registration starts Jan. 26

February 11, 2023

Classen SAS K-12 Open (OKC)

Registration starts Jan. 26

April 8, 2023

2023 OK Scholastic Chess Championships (Edmond)

Registration starts Jan. 26

Copyright (c) 2022 Oklahoma Chess Association. All rights reserved.

info@ochess.org |  (405) 642-6136  |  terms of use

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If you know of an Oklahoma tournament, club, event, or news item that should be listed on this site, or for corrections, please contact the webmaster.

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Home  (latest news)

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Tournaments (upcoming Oklahoma events)

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Results (Oklahoma tournament results)

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Oklahoma Chess Magazine  A magazine about Oklahoma chess players, history, and tournaments. 

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Scholastics  (K-12 tournaments & results)​​

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Clubs (a statewide listing of chess clubs)

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Media  (Tournament videos and photos)

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About/contact (Board of directors, contact/feedback form, meeting minutes, list of state champions

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