Guingamp made it back-to-back wins at the Stade Municipal with a 2-1 win against 10-man Gazelec Ajaccio.Sloan Privat set the hosts on their way on 22 minutes, benefiting from some good work by Jimmy Briand, but Guingamp did not have things all their own way as the visitors hit back.David Ducourtioux found space on the right and his delivery was volleyed home by Kader Mangane.The visitors' evening took a turn for the worse, though, when Issiaga Sylla was dismissed for a second yellow card and Briand took full advantage, acrobatically turning home Jacobsen's delivery on the hour mark to secure a maximum points haul.