The Istanbul giants fell behind to Julio Cesar's goal after 10 minutes and Armand Deumi put the game beyond the visitors in the 51st minute.

The result leaves Besiktas one point behind Kayserispor in the race for Europa League qualification, and six behind league leaders Fenerbahce.

In the day's other game, Diyarbakirspor and Sivasspor are two points above the relegation zone after a 1-1 draw.