I haven't watched it, but it seems to be a match where the bookmakers give both teams a 50% chance to advance to the next round. Real Madrid is very important from Benzema, but Chelsea can't miss a few players either. Chelsea had been in charge in the last 2 encounters, but that Madrid team was not in shape and even lost at home to Shakta Donetsk if I am not mistaken. Both teams are not favorites to win the CL, but these are teams that can beat anyone on a good day, as Chelsea showed last season.