Asante Kotoko goalkeeper Felix Annan has called on his teammates concentrate on their subsequent games and forget about their painful loss to arch rivals Hearts of Oak. Hearts ended Kotoko's unbeaten run in the league with a 1-0 win at the Accra Sports Stadium last Sunday. A controversial penalty which was awarded by referee Samuel Sukah proved to be the only goal of the game. In an interview with Atinka FM, Annan said “That is the nature of the game, sometime you loss painful, but we just have to forget and move on, it is past and gone". “We have to concentrate on the remaining matches, we still have about 22 matches to play and so it is important for us to overcome the defeat to Hearts of Oak,” he added.