T formation the key weapon used by the Chicago Bears, who had used the T formation since the team's inception in 1920, to defeat the Washington Redskins, 73–0, in the 1940 NFL Championship Game and immortalized afterward in their fight song. Shaughnessy helped the Bears prepare for the game against the Redskins. He has been called "The father of the T formation". The T-formation was viewed as a complicated "gadget" offense by early football coaches. But NFL owner-coach George Halas and Ralph Jones of the Chicago Bears along with University of Chicago coach Clark Shaughnessy, University of Texas coach Dana X. Bible,
1946 NFL Championship Game 1946 NFL Championship Game The 1946 National Football League Championship Game was the 14th annual championship game of the National Football League (NFL), played December 15 at the Polo Grounds in New York City, with a record-breaking attendance of The game matched the New York Giants (7–3–1), champions of the Eastern Division, against the Western Division champion Chicago Bears (8–2–1). The Giants had won the regular season game at the Polo Grounds seven weeks earlier on October 27, but the Bears were seven to ten point This was the fifth and final NFL Championship game played at the Polo Grounds