A Christian Fuchs own goal and Eddie Nketiah's poked finish gave Arsenal victory over Leicester City and set up a potential Carabao Cup fourth-round tie against Liverpool.
There was little Fuchs could do as Nicolas Pepe's angled effort hit him after coming off the post and went in.
Nketiah settled the tie in the closing stages, stabbing in after fine work from substitute Hector Bellerin.
Earlier, City's James Maddison hit the post on his first start of 2020-21.
Arsenal will play Liverpool in round four if the Premier League champions beat League One Lincoln on Thursday.