Chelsea had to go for it towards the end, and it proved their undoing as Kai Havertz stole the only goal of the second leg on the counter-attack with almost the last kick of the game to send Arsenal to the Carabao Cup final and dump the Blues out.
Liam Rosenior’s side had ground to make up from their first-leg defeat but despite causing Arsenal problems they were unable to find the net on a tense night in north London.
