Coach's Challenge: OTT @ NYR - 6:31 of Third Period

At 6:31 of the third period in the Senators/Rangers game, Ottawa requested a Coach's Challenge to review whether New York was off-side prior to Nick Holden's goal.
After reviewing all available replays and consulting with the linesmen, NHL Hockey Operations staff determined that the Rangers entered the attacking zone legally prior to the goal.

Therefore the original call stands - good goal New York Rangers.
Since the Coach's Challenge did not result in the original call being overturned, the Ottawa Senators forfeit their time-out.