Chicago Bears played in 12 playoff games. The 1940 Chicago Bears team holds the record for the biggest margin of victory in an NFL game (playoff or regular season) with a 73–0 victory over the Washington Redskins in the 1940 NFL Championship Game. The largest home victory for the Bears came in a 61–7 result against the Green Bay Packers in 1980. The largest defeat in club history was a 52–0 loss against the Baltimore Colts in 1964. The club recorded undefeated regular seasons in 1934 and 1942, but (unlike the 1972 Dolphins) did not win the championship game in either season.
History of the Chicago Bears first place in the league. The teams played an "unofficial" championship playoff game, held on December 18 at Chicago Stadium. The Bears won the game 9–0 and captured the NFL Championship before 11,198 fans. The popularity of the game prompted the NFL to institute various rule changes for the 1933 season, including the splitting of the league into two geographical divisions and the establishment of an officially scheduled championship game to determine the NFL champion. In 1933, George Halas made his return to coaching the Bears. Halas led the Bears to win the first ever Western Division title and the