It was the second straight game Calgary gave up a lead in the third following a 3-2 loss here to the Edmonton Oilers on Saturday.
"We're not a young group of players. We're definitely one of the oldest and (most) experienced in the League," Flames defenseman Nikita Zadorov said. "It's definitely not acceptable for us. It can happen to young teams, but it cannot happen to us. It's definitely on all of us. We made individual mental mistakes on the ice in crucial minutes, and it cost us the game."
Carson Soucy put Seattle up 1-0 at 14:58 of the first period when he shot over Vladar's glove from just inside the left face-off circle off the rush.
Zadorov tied it 1-1 at 6:28 of the second period after corralling a cross-ice pass from Toffoli, and Kadri scored on a second-chance effort from the edge of the crease at 8:14 to give Calgary a 2-1 lead.
Morgan Geekie tied it 2-2 at 13:10 on a 2-on-1 after a Flames turnover in the neutral zone.
Toffoli put the Flames back in front 3-2 at 1:34 of the third period, and Trevor Lewis shot by Daccord's blocker from inside the right circle to extend it to 4-2 at 1:51.
"Yeah, it wasn't great," Beniers said. "We probably would've liked to not give up two goals. I think we took a timeout and we kind of banded back together and were like 'all right we've got this, lets calm down, it's not over yet, we've got 18 minutes left.' Slowly but surely, we got one, and then 'Gourdo' made a great play on the PK and] got another one and we were able to finish it. It was good."
**NOTES:**The win is Seattle's first against Calgary, which was 4-0-0 last season. ... Kraken goalie Christopher Gibson, who signed a one-year, two-way contract Thursday, was recalled before the game from Coachella Valley of the American Hockey League to serve as the backup.
[Martin Jones
is out due to a family matter. ... Beniers has five points (four goals, one assist) during a five-game point streak, and leads all rookies with nine points (five goals, four assists). ... Flames forward Brett Ritchie has four points (two goals, two assists) during four-game point streak. … Toffoli's two points give him 400 (197 goals, 203 assists) in 658 NHL games. ... Daccord won his first game with Seattle after going 0-4-0 last season in five games (four starts).