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,
1940 NFL Championship Game or postseason. Chicago's seven rushing touchdowns is the second-most touchdowns (by both teams in one game) in league history and the most ever in a postseason game. "The First Fifty Years", a 1969 book that chronicles the first half century of the NFL, listed the game as one of "Ten [Games] That Mattered" to the growth of pro football in the United States. "On a Sunday in the 1940 December," the book states, "the Chicago Bears played perfect football for a greater percentage of the official hour than any team before or since. In the championship game, as an underdog