Five things that Arsenal must do to stand a chance of beating Chelsea

Target Chelsea’s full backs

Chelsea’s 4-2-3-1 system has been eye-catching this season, but one small weakness of Mourinho’s set up is that it necessitates the full backs providing real width, with wide players given the license to come inside. Arsenal will look to exploit this with pacey wingers such as Alex Oxlade-Chamberlain and Alexis Sanchez competing for a place in the team, whilst the in-form striker Danny Welbeck is also likely to peel into wide areas and look to exploit any space that is left free.