Arsenal were beaten 2-1 by 10-man Manchester United in 1999 . The Gunners went on to win the FA Cup that season and then won it again two years later - but they lost their title challenge at Old Trafford after a 1-0 defeat against Liverpool in 2001. Ryan Giggs then struck the winner with an incredible solo goal .
Arsenal were beaten 2-1 by 10-man Manchester United in 1999 . Dennis Bergkamp had a penalty saved by Peter Schmeichel . Ryan Giggs then struck the winner with an incredible solo goal .