Dan Fortmann team captain, he led the Bears to back-to-back NFL championships in 1940 and 1941 with records of 8–3 and 10–1. After the 1940 season, Fortmann was rated as the best lineman in the NFL. The United Press called him "the heart and soul" of the Bears' ground attack that "rolled up a vast amount of yardage overland." In the 1940 NFL Championship Game, the Bears defeated the Washington Redskins by a 73-0 score. Fortman later cited the 1940 championship game as proof of Halas' skill as a "master of psychology." The Bears had lost to the Redskins three weeks earlier,
1934 Chicago Bears season won their second NFL title and first championship game 30–13. Thus, the Bears were denied a perfect season. 1934 Chicago Bears season The 1934 Chicago Bears season was the team's 15th regular season and 3rd postseason completed in the National Football League. The club posted an unprecedented 13–0 record in the second year of George Halas's second tenure. The season began with startling success, as the Bears reeled off nine straight wins in which they scored 20 or more points each game while allowing more than 7 points only twice. The last four wins were more difficult, including a tough