Greatest match you have ever seen
Obviously this can mean different things to different people. Ireland apart it has to be France v Portugal semi-finals Euro 84. The game that had everything. Watched it live in a bar in Rathmines and everyone in the packed bar took/changed sides. Dunphy called Platini a spoofer before the game and during the half-time interval. The passion and quality of football shown by both teams that night was as good as it gets. And probably the best commentary Motson ever did.
http://www.youtube.com/watch?v=AW8DAjJaD-0