Question: when was the last time the redskins beat dallas
Answer: Redskins 38 -- 31 Dallas Cowboys Cowboys Stadium 62 -- 41 -- 2 DAL December 30 Washington Redskins 28 -- 18 Dallas Cowboys FedExField 62 -- 42 -- 2 DAL 2013 October 13 Dallas Cowboys 31 -- 16 Washington Redskins AT&T Stadium 63 -- 42 -- 2 DAL December 22 Dallas Cowboys 24 -- 23 Washington Redskins FedExField 64 -- 42 -- 2 DAL 2014 October 27 Washington Redskins 20 -- 17 ( OT ) Dallas Cowboys AT&T Stadium 64 -- 43 -- 2 DAL December 28 Dallas Cowboys 44 -- 17 Washington Redskins FedExField 65 -- 43 -- 2 DAL 2015 December 7 Dallas Cowboys 19 -- 16 Washington Redskins FedExField 66 -- 43 -- 2 DAL January 3 Washington Redskins 34 -- 23 Dallas Cowboys AT&T Stadium 66 -- 44 -- 2 DAL 2016 September 18 Dallas Cowboys 27 - 23 Washington Redskins FedEx Field 67 -- 44 -- 2 DAL November 24 Dallas Cowboys 31 - 26 Washington Redskins AT&T Stadium 68 -- 44 -- 2 DAL 2017 October 29 Dallas Cowboys 33 - 19 Washington Redskins FedEx Field 69 -- 44 -- 2 DAL November 30 Dallas Cowboys 38 - 14 Washington Redskins AT&T Stadium 70 -- 44