period goal snapped a tie and lifted the slumping Dallas Stars to a 2-1 victory over the New York Rangers on Monday in the return to Madison Square Garden of noted pest Sean Avery. Avery heard boos from the crowd that mostly adored him during his 1 1/2 seasons with the Rangers, cheers when he was leveled twice in the third period, and mocking singsong chants of his name when he picked himself off the ice following a hit by Dan Girardi. Modano made it all worth it for the Stars, who had allowed an NHL-high 23 goals in starting the season 1-3-1. Penguins 2, Bruins 1, SO: At Boston, Evgeni Malkin scored in the second extra round of the shootout to lift Pittsburgh over Boston in the Bruins' home-opener. Malkin beat goaltender Tim Thomas with a forehand shot inside the left post, and Pittsburgh goalie Dany Sabourin stopped Boston's Marc Savard's wrist shot, ending the contest. Canadiens 3, Panthers 1: At Montreal, Francis Bouillon scored 10:53 into the third period in his season debut and the Canadiens extended their winning streak to five games with a victory over Florida. Avalanche 4, Kings 3: At Los Angeles, Ryan Smyth had two goals and Milan Hejduk extended his season-opening goal streak to six games, leading Colorado over Los Angeles.