Cesc Fabregas says Arsenal's Champions League victory over Dynamo Kiev sets them up nicely for Sunday's showdown with Chelsea.
"We showed we are united," said Fabregas, with Arsenal likely to have Emmanuel Adebayor, Samir Nasri and Bacary Sagna returning from injury for the Blues game.
"We want to get back in the title race, so we have to win," he added on Sky Sports News.
"But let's not put too much pressure on Sunday's game. We go there with confidence."