Lazio striker Immobile said afterwards: "I've got rid of something that was hanging around my neck.

"I really wanted to score. I'm getting my confidence back by scoring and I'm happy with this."

Italy boss Roberto Mancini acknowledged things did not run smoothly as he admitted to the Azzurri's official Twitter feed: "We created problems for ourselves.

"Then, we took control of things again and all of the guys did well.

"Having more players to choose from can only be a positive. This group is improving.

"Our philosophy is to attack, you'll give something up at the back when you do that – but the defence is up to it."

Mancini is already looking forward to qualification, with four group matches remaining and his team nine points clear of third-placed Armenia.

Next up is a home match against Greece on October 12, with a trip to Liechtenstein following three days later.

The former Fiorentina, Lazio and Inter Milan boss added: "The next match could secure qualification for Euro 2020. I want to feel the passion from the fans."