Watch highlights as a Romelu Lukaku inspired Inter overcame a spirited Benevento side 5-2 in Serie A.
It took the Lukaku just 30 seconds to open the scoring before Roberto Gagliardini doubled the advantage after 25 minutes and the Belgian all but secure the victory with his side's third before the half-hour mark.
Gianluca Capari did reduce the deficit but Achraf Hakimi made it four before the half Martinez added another on 71 minutes to secure the three points.