Islam Slimani’s superb strike helped Leicester see off a wasteful Liverpool at the King Power Stadium to reach the fourth round of the Carabao Cup.
The Algeria striker’s left-footed shot found the top corner after substitute Shinji Okazaki had put the Foxes ahead.
That came after Liverpool had dominated a first half in which Philippe Coutinho impressed before being replaced.
Elsewhere, Roy Hodgson got his first win as Crystal Palace boss at home to Huddersfield and Bristol City shocked Premier League Stoke.
It took Tottenham 65 minutes to break down a resolute Barnsley at Wembley, while Leeds beat Burnley on penalties at Turf Moor.