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,
History of the Chicago Bears first ever NFL Championship Game. The Bears again captured the championship in a nail biter against the New York Giants, 23–21 as Red Grange made the game-winning tackle. In 1934, the Bears dominated the league and finished 13–0, but were denied perfection, losing 30–13 to the Giants in the NFL Championship, what became known as the "Sneakers Game." The Bears would play in the Championship game two more times in the decade, losing both of them. In 1935 and 1936, the Bears remained somewhat competitive, but failed to qualify for the Championship Game. In 1937, the Bears made a return