The boys have it all to do at the Allianz Arena in three weeks' time after they lost 2-0 to Bayern Munich on Wednesday. 

Mesut saw his penalty saved by Manuel Neuer early on before David Alaba struck a post with a spot kick after Wojciech was sent off for bringing down Arjen Robben. 

Bayern dominated from then onwards and goals from Toni Kroos and Thomas Muller ensured  Pep Guardiola's team will take a big advantage going into the second leg. 

Click the play button above to watch a bitesize clip of the game.  

Copyright 2014 The Arsenal Football Club plc. Permission to use quotations from this article is granted subject to appropriate credit being given to www.arsenal.com as the source 13 Feb 2014