Alaska Aces defenseman Nolan Descoteaux, whose turnover delivered Idaho's late equalizer, scored in overtime Saturday night to give the Aces a 3-2 ECHL victory over the Steelheads at Sullivan Arena.
The victory gave the Aces three straight wins in the series.
Descoteaux's turnover late in regulation led to Kyle Jean's game-tying goal.
His goal came seconds after Travis Walsh hit the post for Idaho.
Kevin Carr stopped 32 shots for the Aces and Branden Komm made 31 saves for the