Substitute Ably Gallo scored a last-minute goal to shock Gambia's rival Tunisia with a 1-0 victory, securing second place in Group F of the Africa Cup of Nations held in Cameroon on Thursday. Gallo struck a powerful shot that was followed by Tunisia's goalkeeper Bashir Ben Said as it found the net in the fourth minute of stoppage time. Gambia, participating in the Africa Cup of Nations for the first time, increased its tally to seven points, tying with first-placed Mali, who won 2-0 against Mauritania but have a superior goal difference. Tunisia finished in third place and will face Nigeria in the Round of 16.