Dak Prescott has thrown two touchdown passes, including a franchise record-breaker to Dez Bryant, for Dallas to finally win without suspended star running back Ezekiel Elliott, beating Washington 38-14.
Prescott, last year's NFL Offensive Rookie of the Year, shook off a hand injury and found Bryant on a 13-yard leaping grab in the end zone for the 2014 All-Pro's first score in six games and 72nd of his career, one more than Hall of Famer Bob Hayes.
The Cowboys (6-6) started quickly thanks to three first-half turnovers and four overall by the Redskins (5-7) and kept it going after halftime with a 21-7 scoring edge after getting outscored 72-6 in the second half of three straight losses without Elliott.
Alfred Morris, Elliott's replacement during the six-game suspension for alleged domestic violence, had 127 yards rushing and a clinching touchdown.
The Cowboys forced NFL-leading Philadelphia to wait until at least Sunday to clinch the division title but they still face a steep climb to playoff contention and two more games without Elliott.
The Redskins had already been eliminated in the division race and are virtually out of the postseason picture after Kirk Cousins threw two interceptions and lost a fumble while throwing two touchdown passes.
Jamison Crowder let the pass go through his hands on Cousins' first interception and fumbled on a Dallas punt a few plays later in the Redskins' fourth straight loss to the Cowboys, the longest such streak in the series since 2003-04.
Prescott injured his right hand in the second quarter, apparently when he was hit by linebacker Josh Harvey-Clemons as he made an option pitch to Rod Smith but didn't leave the game.
While Prescott was being evaluated, rookie Ryan Switzer scored his first career touchdown on an 83-yard punt return, cutting up the middle before breaking to the sideline untouched.
By the time the Redskins finished the subsequent 75-yard drive that ended with Cousins' 20-yard scoring pass to Ryan Grant, Prescott was ready to return.
Prescott only threw for 102 yards but didn't have a turnover after throwing five interceptions and losing three fumbles without a touchdown pass during the losing streak.
And the Cowboys looked more like the offence they have when Elliott is around, with Morris picking up big yardage on clock-killing drives with the Cowboys in front.
Cousins moved the Washington offensive sporadically because he was consistently harassed behind a patchwork offensive line that had to shuffle some more because of injuries.
Cousins, who was 26 of 37 for 251 yards, was replaced by Colt McCoy late in the fourth quarter.
