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The sdchess.org website is home to the South Dakota Chess Association (SDCA). SDCA is a not for profit organization based in South Dakota, USA. SDCA is the official USCF affiliate for the state of South Dakota and is led by a core of volunteers to promote the game in the state and beyond.

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News and Tournaments

2025 Sioux Falls City Chess Championship Logo

Signup Now for the 2025 Sioux Falls City Chess Championship! March 29th and 30th, 2025 – View Player ListPay Tournament Fee Here

Donate or Pay Tournament Fees with PayPal

Donate to SDCA to help sustain prize funds for tournaments and travel expenses for state scholastic champions going to nationals. Tournament fees may also be paid at this same link. (Click the picture below)

SD Chess Association