Sunday's NHL playoff capsules

CHICAGO - Duncan Keith had a goal and three assists, and the Chicago Blackhawks used a four-goal third period to finish off the St. Louis Blues with a 5-1 victory in Game 6 of their first-round playoff series on Sunday.

Chicago won four in a row after a slow start in St. Louis. The defending Stanley Cup champions will play the winner of the Minnesota-Colorado series in the Western Conference semifinals. The Avalanche lead the Wild 3-2 heading into Game 6 in Minnesota on Monday night.

Jonathan Toews, Patrick Sharp, Andrew Shaw and Keith scored in the third period as the Blackhawks improved to 14-2 in home playoff games over the last two seasons. Corey Crawford made 35 saves, keeping Chicago in a tie game when St. Louis controlled the second period.

DUCKS 5, STARS 4, OT

DALLAS (AP) — Nick Bonino scored 2:47 into overtime, after getting one of Anaheim's two goals late in regulation, and the Ducks eliminated Dallas in six games.

Bonino took a wrist shot from in front of the net after getting a pass from Andrew Cogliano, and made sure the Ducks didn't need a Game 7 to advance in the playoffs for only the second time since winning their lone Stanley Cup title seven years ago.

The Ducks scored twice in the final 2:10 of regulation to force overtime for the first time in the series.

Bonino skated around the from behind the net and got a puck over Kari Lehtonen's left shoulder to get the Ducks within 4-3.

Anaheim got the overtime-forcing goal with 24 seconds left after a wild scramble in front of the net with an extra skater and Lehtonen without his stick.

When the puck trickled free, Devante Smith-Pelly pushed into the open gap for his second goal of the game for a 4-4 tie.

Corey Perry had the primary assists on both third-period goals for the Ducks, who will have to wait to see who they play in the second round. Teemu Selanne assisted on the first two Anaheim goals, by Smith-Pelly and Ben Lovejoy.

Trevor Daley scored twice on breakaways, the first goal coming after he got the puck charging out of the penalty box, and had an assist for the Stars.

RANGERS 4, FLYERS 2

NEW YORK (AP) — brad Richards and Dominic Moore scored second-period goals, and Henrik Lundqvist made 24 saves as the Rangers pushed the Flyers to the brink of elimination.

Defenceman Marc Staal gave the Rangers the lead in the first period and they extended it in the second in taking a 3-2 edge in the first-round series. Game 6 is Tuesday in Philadelphia. If necessary, a deciding seventh game would be back at Madison Square Garden on Wednesday.

The teams have alternated wins the entire series. New York clinched this one on Brian Boyle's empty-net goal with 15 seconds remaining.