By Ewan Murray Chelsea will face an Armenian side for the first time in their history on Thursday evening when they host FC Noah in the Europa Conference League. The Blues return to European action after a challenging few weeks. Since their 4-1 demolition of Panathinaikos, they have faced Newcastle United home and away – winning at Stamford Bridge and losing on the road – and visited Manchester United. Their clash with Noah is followed by a tantalising fixture with London rivals Arsenal. Enzo Maresca’s side currently lead the table in theConference League after triumphing in their opening two …