Napoli will have to be perfect to get a result against Bayern Munich on Tuesday, says boss Walter Mazzarri.
Bayern have made an impressive start to the Champions League campaign with two wins out of two, but the Italian side are second in Group A thanks to their four points.
"When you take on one of the strongest sides in the world, you have to be aware of everything and try to take advantage of every possible error they may make," the tactician stated on Monday.
"To get a positive result, you have to play the perfect game. We know that they have champions in every department. On top of that they are in an incredible moment of form.
"This has to stimulate us and we have to make as few mistakes as possible. We are already in the history books, but we'll look to give our fans something extra on Tuesday."
Napoli have impressed many European onlookers this season and they are keen to make a point tomorrow night as well.
"It's pleasing that people are starting to take notice of our potential," Mazzarri added. "First in England, now in Germany."
The Stadio San Paolo outfit do go into the game following defeat at the weekend though, a shock 2-1 reverse at home to Parma.
"When Napoli have fallen in the past, we've always put on a great display in the following game," the Coach responded.
"We did well towards the end of matches last season and this hasn't happened this time around. Actually, we are now losing games at the death.
"The side has never given up though and they've always played some excellent football, even if we have made some mistakes.
"We correct every error though and we always look to improve on a mental scale."