Blues 4, Blackhawks 3 (3OT)

St. Louis went the distance, and then some, to get the jump on the defending Stanley Cup champions.

Alexander Steen scored at 26 seconds of the third overtime to cap the longest playoff game in franchise history and give the Blues a victory over Chicago in Game 1 of their first-round playoff series on Thursday night.

Steen beat Corey Crawford off a pair of short passes from Steve Ott and David Backes to end the marathon.Blues coach Ken Hitchcock greeted reporters for the postgame news conference with a hearty "Good morning."

"It's big. We want to start this series off on a good note," Steen said. "Especially at home in front of our fans."

Ryan Miller made 39 saves and blanked the Blackhawks after Patrick Kane scored on a breakaway to put Chicago up 3-2 late in the first period.

Jaden Schwartz tied it with 1:45 to go in regulation to send the game into overtime.

Alex Pietrangelo logged 44 minutes, 8 seconds of ice time. Two Blackhawks, Duncan Keith and Niklas Hjalmarsson, played more than 40 minutes.

Hitchcock called Miller "a difference-maker."

"From the second period on, I thought he was great," Hitchcock said. "Both goalies were outstanding."

Crawford made 48 saves for Chicago. The Blackhawks weren't panicking.

"I think the big thing for us is we have to realize it's only one game and we've got a quick turnaround coming back," Kane said. "That's the best part about it, we get right back at it.

Game 2 is Saturday afternoon.

"We've got to move ahead," Chicago coach Joel Quenneville said. "We knew it was going to be a tough series from the start. We almost got through it."

The Blues' previous longest overtime game was a 4-3 loss at Detroit in 1984 that extended 37 minutes, 7 seven seconds. The home record for a playoff overtime game was 33:49 of extra time in a 5-4 win over Chicago on April 20, 1989.

St. Louis had to kill off delay-of-game penalties for shooting the puck into the stands in the first two overtimes and Quenneville argued vehemently for a second delay of game that would have given Chicago a 5-on-3 advantage in the first OT. The Blackhawks killed off a holding penalty in the second overtime.

Jonathan Toews, like Kane back from a lengthy injury absence, had two assists for Chicago.

Schwartz, Vladimir Tarasenko and Adam Cracknell all scored their first playoff goal for the Blues.

The Blackhawks kept the Blues pinned in their own zone for 2:10 during the first overtime, and Maxim Lapierre made the save of the session getting his body on a drive by Kris Versteeg with less than two minutes remaining.

Tarasenko was among the best players coming off a 15-game absence because of a broken thumb.

Cracknell tapped in a rebound early in the first to end a scoring drought of 148 minutes and 39 seconds for a team that got shut out the last two games of the regular season.

Kane scored his 30th career playoff goal after catching the defense napping at the end of a St. Louis power play, beating Miller off a long lead pass from Toews for a 3-2 lead at 18:24 of the first.

Miller allowed three goals on just seven shots in the first with defensemen Johnny Oduya and Brent Seabrook also scoring for Chicago.

Avalanche 5, Wild 4 (OT)

Paul Stastny scored 7:27 into overtime after tying the game with 13.4 seconds remaining in regulation, lifting Colorado to a win over Minnesota in the opener of its Western Conference quarterfinal.

Gabriel Landeskog, Ryan O'Reilly and Jamie McGinn also added goals for Colorado in Patrick Roy's postseason debut behind the bench.

The Hall of Fame goaltender led the Avalanche to two Stanley Cup titles as a player.

Erik Haula, Charlie Coyle, Ryan Suter and Kyle Brodziak scored for the Wild.

Game 2 is Saturday.

Stastny beat Ilya Bryzgalov with a close-in wrist shot in overtime, the same type of play Stastny used to tie the game in regulation.