The last match at the old Lansdowne Road stadium was against Ulster on 31 December 2006 before it was demolished to make way for the new Aviva Stadium, earning the match the moniker of "The Last Stand". Leinster won the match 20–12, with an attendance of 48,000 – a record at the time. A previous attendance record in the Pro12 was also set at Lansdowne Road, for a game between Leinster and Munster which drew a crowd of 30,000. Leinsters European Cup clash against Munster at Croke Park on 2 May 2009 set a world record attendance for a club rugby union game with a crowd of 82,208. The Official Leinster Supporters Club was formally established as a club in 2007.