Gennaro Gattuso sends warning to his Italy players ahead of Northern Ireland World Cup play-off

Italy’s World Cup aspirations hang precariously in the balance as coach Gennaro Gattuso has declared their play-off semi-final against Northern Ireland the "most important game" of his career. The four-time world champions, who suffered the ignominy of failing to qualify for the last two World Cups , face Michael O’Neill’s side in Bergamo on Thursday night, with the immense pressure of a nation resting on their shoulders. Gattuso, a World Cup winner as a player in 2006, was appointed Italy manager in June following a poor start to their Group I campaign.

Despite his efforts, they finished second behind Norway, missing out on automatic qualification. The stakes are now incredibly high, with the winner of Thursday’s clash advancing to a final against either Wales or Bosnia and Herzegovina. The weight of expectation is clearly felt by the manager.

"I’d be lying if I said when I put my head on the pillow at night, I didn’t hear the voices saying ‘Take us to the World Cup, take us to the World Cup, take us to the World Cup’," Gattuso admitted. Gattuso has warned his players they must be ready to ‘suffer’ (AFP via Getty Images) "I hear it, and this is certainly the most important game of my career, even if I’ve been coaching for a few years now. Having said that, I am prepared, and believe me I am not thinking about things going badly.

I want to think positive, to think big. Tomorrow we will play our game, and then we’ll see. " Despite commanding a squad brimming with players experienced at the highest levels, Gattuso remains acutely aware of the threat posed by a "motivated and hungry" Northern Ireland team, even with the absence of injured Premier League talents Conor Bradley and Dan Ballard.