PHILADELPHIA—Michal Neuvirth stopped 30 shots in his second straight shutout, leading the Philadelphia Flyers to a 3-0 win over the Blackhawks on Wednesday night.Sam Gagner, Claude Giroux and Matt Read scored to lead the Flyers to their 12th straight regular-season home victory over the Hawks. The Flyers have not lost to the Blackhawks in Philly during the regular season since Nov. 9, 1996.The Blackhawks beat the Flyers in the 2010 Stanley Cup Final and clinched with a Game 6 win in Philly.Filling in for Steve Mason, Neuvirth was sensational in his ninth career shutout. Mason missed a second straight game because of unspecified family reasons and there was no word when he would return.