Passage: The semi-final of the 1970 FIFA World Cup between Italy and West Germany is known as the "Game of the Century" (Spanish: Partido del Siglo; Italian: Partita del secolo; German: Jahrhundertspiel). It was played on 17 June 1970 at the Estadio Azteca in Mexico City. Italy won 4–3 after five goals were scored in extra time, a record number of scored goals during any 2x15 minute extra time during a FIFA World Cup game. The record is still standing after the 2018 World Cup. Four goals in extra time were scored in the 1982 semifinal between West Germany and  France.

Question: When did Italy play West Germany?
1970