Inter Milan are through to the Italian Cup semifinals after beating Serie A leaders Napoli 2-0 on Tuesday, thanks to a stunning goal from Stevan Jovetic.
Inter, third in the league, will face the winner of Wednesday's match between Lazio and Juventus.
Jovetic struck 16 minutes from time with a delightful chipped effort from 25 yards out. It was only Inter's second shot on target.
Napoli winger Dries Mertens was sent off with two minutes remaining following a second booking for an adjudged dive in the penalty area.
In stoppage time, Adem Ljajic ran from the halfway line onto Jovetic's through ball and slotted into the bottom left corner from the edge of the area.
Inter coach Roberto Mancini was sent in the aftermath off after angrily remonstrating with the Napoli bench.