Jonathan Toews got the Blackhawks to within 2-1 at 4:47 of the second period. He outmuscled Samuel Girard for a loose puck in the crease after Kuemper sprawled to try and make a save on MacKenzie Entwistle.
Colorado got into penalty trouble early in the third period. Nathan MacKinnon was called for interference at 34 seconds, and Tyson Jost was assessed a minor for delay of game at 1:30.
On the ensuing 5-on-3 power play, DeBrincat tied it 2-2 when he beat Kuemper with a one-timer off a diagonal seam pass from Kane at 2:18. He then gave Chicago a 3-2 lead with his second power-play goal in 40 seconds, again taking a pass from Kane and scoring blocker side from near the right hash marks.
However, Johnson tied it 3-3 at 11:44 when his shot from along the right boards deflected in off the stick of Blackhawks defenseman Jake McCabe.
"The first one, just a nice, delayed pass from [Kadri], and I just took some space and tried to pick my corner, and there's a great screen by a couple of our guys, and it just found its way in," Johnson said. "Second one, I just tried to get it to the net. Got lucky on a deflection off their 'D.' I don't put the puck in the back of the net as much as I used to, but any time you can contribute and help the team get a victory like tonight where we played so, so good in the first and pretty average in the second and not very good in the third and found a way to get it done."