Chelsea last season at their best vs the Barcelona who beat RM 5-0 earlier this season?

Chelsea for sure. in the past 5years Barcelona have not beaten Chelsea when Chelsea got 11players on the pitch FACT. last game it were 1-1 barca score last 5mins had one shot on goal all game and chelsea were denied 4 pens not even a diehard barca fans would not denie chelsea should of had aleast 2pens. Baracelona are a fantastic team but there defence lets them down.