Having two runners on base after scoring three times in the 12th, the Cards file a protest against the Phillies for failing to get the field in playing condition after two rain delays, one 31 minutes and the other 49 minutes. The Phils say their Zamboni broke down and the score reverts to a 3 – 3, 11-inning tie.

On August 1, 1971 — Having two runners on base after scoring three times in the 12th, the Cards file a protest against the Phillies for failing to get the field in playing condition after two rain delays, one 31 minutes and the other 49 minutes. The Phils say their Zamboni broke down and the score reverts to a 3 – 3, 11-inning tie.

Source:
Baseball Reference August 1
National Pastime
Retro Sheet
Hall of Fame
SABR Games Project
Replay The Game