Chris Pronger scored the tying goal with 0.3 of a second left to force overtime, and the Edmonton Oilers completed the comeback by defeating the Phoenix Coyotes, 4-2, in a six-round shootout Sunday night at Glendale, Ariz.
Pronger beat Curtis Joseph with a one-timer through traffic.
The Blackhawks have won only three of 15 at home.
Washington 2, Tampa Bay 1 -- Dainius Zubrus scored with 2:20 left in regulation, and the host Capitals ended a three-game losing streak.
Vincent Lacavalier scored for the Lightning, which was 5-0-1 in its previous six games.