Francouz, who made 34 saves Wednesday in a 2-0 win against the Anaheim Ducks, became the first Avalanche goalie to have consecutive shutouts since Patrick Roy did it Jan. 23-25, 2003.
"When we needed a save, we got it," Bednar said. "He looked sharp, he looked quick, composed at the net."
Marc-Andre Fleury made 27 saves for Chicago (15-20-7), which is 0-2-2 in its past four games after winning four straight.
"Just couple mistakes, and when you're playing against a great team, two mistakes will cost you," Blackhawks coach Derek King said. "We played well. We had our opportunities, but that's a really good hockey team. If we thought it was going to be easy, and I don't think we thought it was going to be easy, but there were times we competed the right way and other times where we kind of just dropped our compete a little lower than it should be and they capitalized. We made a couple of mistakes, and that's why they're one of the best teams in the League."
The Avalanche took a 1-0 lead at 11:23 of the second period on Kadri's power-play goal. Kadri shot from above the left face-off circle and the puck dribbled by Fleury.
"I think the way the game developed, I could see a big difference when we scored that one goal and we kind of shut them down," Francouz said. "It was huge, we controlled the whole third period, we were patient, we just did what we needed, and it was a big message for everyone that these are the habits that Mikko talked about getting closer to the playoffs. It was a huge test for us and we passed."