Arsenal look to continue their recovery against the Premier League champions on Nissan Super Sunday, but haven’t beaten their west London rivals at Stamford Bridge since October 2011.
However, following their recent FA Cup final and Community Shield victories over Chelsea, Cech is adamant there is nothing for the Gunners to fear.
“We have to draw a line under what happened and move forward,” he told Sky Sports.
“We played Chelsea in the Community Shield and in the FA Cup final last season, so we know we can beat them. They know they lost two games against us that they were not happy to lose, so this is something we have to use to our advantage.”
Defeats at Stoke and Liverpool have left Arsenal four points off the pace in the Premier League after their first four games.
After reflecting on those defeats, and praising the Gunners’ response against Bournemouth, Cech stressed the importance of claiming back-to-back wins to stay in contention at the top of the table.