A month ago Inter Milan boss Simone Inzaghi's job seemed to be hanging by a thread amid a wretched run of form, but the Italian has masterminded a revival that has moved the club back into the top four while they have advanced to two major finals.Inter's season nearly unravelled after a six-match winless run, which included three straight Serie A defeats that dropped them out of the top four having been second for several weeks.A 3-3 draw in the second leg of the Champions League quarter-finals against Benfica allowed Inter to advance 5-3 on aggregate and that gave Inzaghi some breathing room, an opportunity to set things right.Inzaghi had attempted to implement different tactics this season with a high press, a stark contrast to their title-winning season two years ago when a counter-attacking system was the norm.But when that did not work after Inter conceded goals easily, Inzaghi reverted to type and stuck to their strengths - being compact and playing on the counter which helped them win games again.The result was an eight-match winning run in all competitions this past month during which Inter came through a testing set of fixtures with a perfect record, beating Juventus, Lazio, AS Roma and arch rivals AC Milan twice.Juve were knocked out in the Coppa Italia semi-finals while Milan did not even manage to score against Inter in four encounters this year, crashing out of the Champions League after Inter won their semi-final tie 3-0 on aggregate.'WE ALWAYS BELIEVED'The last time Milan lost four times to Inter in a season was in the 1973-74 campaign. "We've faced AC Milan so many times, in the last few months we've played four derbies and won them all.