The Chess competition that was organized by UIMSA was held on the 22nd of May, 2021. It was scheduled to start at 12: 30 pm. Each constituency under UIMSA was represented by those that their respective classes have deemed worthy or qualified to represent the class.

Mr Oladotun Motolani and Mr Olaniran Oluwatosin, both of the 2k18 constituency emerged as winners of the competition. This was closely followed by the representatives of the 2k17 class. The results of the competition is displayed below.