Captain Gary Cahill says Chelsea are determined to bounce back from last Saturday's limp loss to Crystal Palace by showing their true pedigree.
The Blues, crowned champions in May, were beaten 2-1 by the Premier League's bottom club and have a chance to make amends in the Champions League against Roma on Wednesday night.
Antonio Conte's men will be seeking a third win from three Group C games after a 6-0 win over Qarabag and the impressive late victory at Atletico Madrid, which has been followed by successive Premier League defeats, against Manchester City and then Palace.