NFL Christmas Day round up: Denver Broncos edge Kansas City Chiefs to retain AFC's top spot

Elsewhere Dak Prescott completed 19 of 37 passes for 307 yards and two touchdowns as the Cowboys held off Washington.

LAST HOME GAME?: Kansas City Chiefs tight end Travis Kelce walks off the field after a loss. Pic: AP Photo/Abbie Parr.

Bo Nix tossed a 1-yard scoring pass to RJ Harvey with 1:45 remaining and the Denver Broncos played keepaway while notching a 20-13 victory over the host Kansas City Chiefs on Thursday night.

Nix completed 26 of 38 passes for 182 yards and one interception and rushed for 42 yards and a touchdown on nine carries as Denver (13-3) won for the 12th time in 13 games.