Northern Ireland's best World Cup performance was in their first appearance in the finals, the 1958 World Cup, where they reached the quarter-finals after beating Czechoslovakia 2–1 in the play-off. They were knocked out by France, losing 4–0. In the 1958 competition, Northern Ireland became the least populous country to have qualified for the World Cup, a record that stood until Trinidad and Tobago qualified for the 2006 World Cup. Northern Ireland remains, however, the least populous country to have qualified for more than one World Cup finals tournament, to win a World Cup finals match, and to have progressed from the first round of the World Cup finals.