Fehr made up for having a goal overturned in the second period by putting a wrist shot past Cam Talbot. Washington had lost its previous two games and had dropped four out of six.
The Rangers never led, but twice overcame a one-goal deficit. Carl Hagelin scored 17 seconds into the third period to create a 2-2 tie.
Talbot made 31 saves, but the Rangers had a two-game winning streak halted.
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