Carlo Ancelotti warned Everton that they cannot afford to slip up in the race for the Champions League after a clinical 2-0 win at Leicester.
Goals from Richarlison and Mason Holgate clinched victory at the King Power Stadium as the Toffees closed the gap to the top four.
They are fifth in the Premier League, just a point and a place behind the Foxes, after building on Saturday's victory over Chelsea.
Leicester had a late penalty overturned but organised Everton were always in control and boss Ancelotti knows they need to maintain their standards.