World Chess Olympiad veterans, Bomo Kigigha (2317), Dapo Adu (2299) and Bunmi Olape(2252) with Oluwafemi Balogun (2275) and Anwuli Daniel (2267) have all qualified in the open section and will represent Nigeria at the forth coming 43rd World Chess Olympiad in Batumi, Georgia from 23rd September to 6th October, 2018.