Republic of Ireland approaches Thursday's World Cup play-off semi-final against Czech Republic with fresh momentum after stunning victories over Portugal and Hungary. The team's 3-2 success in Budapest provided a rare road triumph, giving them belief as they face a crucial match in Prague with their World Cup qualification hopes hanging in the balance.

Veteran John O'Shea, who won 118 Ireland caps, expressed confidence the squad can transport their winning mentality to Prague. "Without a doubt, but you have to reinforce that idea of momentum straight away," said O'Shea, describing training sessions that reminded him of "cup final scenarios" with growing quiet confidence in the group.

Victory in Prague would set up a home play-off final against Denmark or North Macedonia on March 31. Manager Heimir Hallgrimsson faces no fresh injury concerns following his squad announcement. The Ireland squad trains with intensity, knowing their World Cup hopes depend on overcoming tough Czech opposition in Prague.