The Penguins were the second team in the NHL's modern era (since 1943-44) to score three goals in the first 5:10 of a season opener. The Los Angeles Kings scored three in the first 4:18 on Oct. 5, 2005.
Ritchie cut it to 3-1 with a power-play goal at 16:10 of the second period, shooting off the left post and in from the slot.
"They get the crowd going, the towels are flying. It's definitely not the right team to spot them three," Ritchie said. "But we came back and had a decent effort. It wasn't great, by any means, but we fought back a little bit. I guess we'll take something from it."
Malkin pushed the lead to 4-1 at 19:11 with a backhand from the slot off a rebound from Crosby on a power play.
Ritchie scored on another power play to cut it to 4-2, going backhand to forehand around Jarry at 4:46 of the third period.
Rust made it 5-2 during a scrum at 15:01 before Kasperi Kapanen scored off a pass from Danton Heinen with 2:23 left for the 6-2 final.
NOTES: Crosby is three seasons behind Willie Stargell, who played 21 with the Pittsburgh Pirates, for the most in the history of Pittsburgh professional sports. His 16 seasons as captain of one NHL team are tied for second (Joe Sakic, 16 with the Colorado Avalanche/Quebec Nordiques). Crosby trails Steve Yzerman's 19 seasons as captain of the Detroit Red Wings. … Crosby's 17 seasons with Malkin and Letang are tied for the most all-time of any three teammates in the history of major North American professional sports. Derek Jeter, Jorge Posada and Mariano Rivera played 17 for the New York Yankees. … Coyotes forward Nick Schmaltz left with an upper-body injury after playing 2:26 in the first period. Tourigny did not have an update other than Schmaltz would not play at the Boston Bruins on Saturday. … Arizona defenseman Juuso Valimaki did not play because of visa issues. … Crosby has 1,412 points (518 goals, 894 assists) in 1,109 NHL games, passing Washington Capitals forward Alex Ovechkin (1,410 points; 780 goals, 630 assists in 1,276 games) for the most among active players.