The Redskins took advantage of banged-up Eagles squad to get a division win and another shutout.
Neither team got on the board in the first quarter, but in the second Rypien hit Monk for a TD, followed by a FG that made it 10-0 at halftime.
Washington continued to chip away in the second half, adding two FGs and a fourth quarter Byner scoring run that put the game away.
After three home games, opponents had not scored a single point on the Redskins.