FC Copenhagen re-established their four-point lead at the top of the Superligaen thanks to a 2-0 home victory over Sonderjyske. Second-placed Nordsjaelland won 1-0 at OB Odense yesterday to cut the gap to one point, but the capital giants took the lead through Dame N\'Doye\'s 11th goal of the season eight minutes before the break and wrapped up the victory as Lasse Vibe put through his own goal in the 65th minute. AGF Aarhus moved within one point of third-placed Horsens, having played a game more, with a goalless draw at Brondby, while AaB Aalborg are a point further back following a 1-0 win at home to second-bottom Lyngby, secured by Anders Due\'s seventh-minute goal. Bottom side Koge claimed only their second league win of the season as they won 1-0 at Silkeborg, with Nicolaj Madsen netting the only goal on the hour.