Olympiakos 2 – Arsenal 1 (Champions League, December 4, 2012) (Alternative highlights & longer highlights.) A Gervinho cut back was converted by the returning Tomas Rosicky for 1-0 to the Arsenal. the home side turned it round with two goals in 9 minutes on 64 and 73. Giannis Maniatis poked home at the back post. And Kostas Mitroglou curled home the second.