Coach's Challenge: CHI @ ANA - 6:53 of First Period

At 6:53 of the first period in the Blackhawks/Ducks game, Chicago requested a Coach's Challenge to review whether Anaheim was off-side prior to their goal.
After reviewing all available replays and consulting with the linesman, NHL Hockey Operations staff confirmed that the puck never left the Blackhawks zone and the Ducks were therefore in the attacking zone legally.

Therefore the original call stands - good goal Anaheim Ducks.
Since the Coach's Challenge did not result in the original call being overturned, the Chicago Blackhawks forfeit their time-out.