Inter Milan warmed up for their Champions League semi-final showdown with AC Milan with an entertaining 4-2 win over Sassuolo on Saturday while their city rivals floundered 2-0 at Serie A strugglers Spezia. A Romelu Lukaku brace on his 30th birthday, a further strike from Lautaro Martinez and an unfortunate Ruan Tressoldi own goal were enough for Inter to claim a seventh straight win in all competitions and move level on 66 points with second-placed Juventus. "The coach told us the game was a match-point for the top four, and we're in good shape as we've been winning a lot of games recently," said Lukaku to Sky Sport.