Chelsea goalkeeper Petr Cech is confident they can rattle Arsenal at the Emirates.
Cech wants to "twist the table" with victory in the derby at a ground where they have lost just once on their last seven visits.
The 31-year-old said: "Arsenal is always a big game. But we can go first if we win so it is a massive game for both teams, because if Arsenal want to stay top and not lose their momentum they need to win. We know winning will twist everything in the table."
