FCSB put three points on top of their haul of six from the first three Europa League matches and wash the Glasgow shame away, 2-0 against FC Midtjylland, Denmark champs.
Tănase scored from a free kick, and then Bîrligea took advantage of a wrong scheme by the Danes from FC Midtjylland in the very eighth second of the second half and pushed the ball into the goal with his chest after a wrong clearance by the goalkeeper.
More than 37,000 fans supported the Romanian champions on their way to advance to the next phase of the competition.