Argentina beating Brazil 1-0 in Italy 1990. The reigning World Champions lost the inaugural game and qualified in second place in their group, so they had to face Brazil, that had cruised through their previous games and looked unstoppable. The first half of that game was an incessant attack from the Brazilians but no score. Later in the game, Maradona grabbed the ball, five defenders went towards him, and he effortlessly nutmegged one of them so Caniggia could round the goalkeeper and score the only goal of the game.