On Sunday, January 15, the Steelers traveled to the RCA Dome in Indianapolis, Indiana where they faced the No. 1 seeded Colts, and defeated them 21–18 in spite of a highly improbable fourth quarter—including a controversial call reversal that turned a crucial Troy Polamalu interception into an incomplete pass—which found the suddenly revitalized Colts offense with a chance to turn the game around. After recovering an unlikely Jerome Bettis fumble on the Colts 1 with just over a minute remaining, Colts cornerback Nick Harper sped downfield toward what would have been a game-winning touchdown, only to be tripped up by Steelers quarterback Ben Roethlisberger in a shoe-string tackle. This heads-up play probably prevented a game-winning touchdown for the Colts. The Steelers defense held their ground on the ensuing Colts drive, leaving the Colts with just one last chance to tie and send the game into overtime. But Colts kicker Mike Vanderjagt, one of the most accurate kickers in NFL history, missed a 46-yard field goal attempt—wide right—with :18 left in the fourth quarter. The game was the first time in NFL history that a sixth seed (Pittsburgh) defeated a first seed (Indianapolis Colts) in the playoffs. It also marked the first time that a sixth seed would get to play in a Conference Championship game.