Here are four takeaways from the Blackhawks' 6-3 loss to the Boston Bruins at TD Garden on Tuesday:
1. Early missed opportunity
The Blackhawks started exactly how you want to on the road. They recorded the first four shots on goal, didn't allow the Bruins to get their first until the 5:01 mark, and went up 1-0 after Alex DeBrincat scored at 4:22. They were dictating the pace of play.
Then the Blackhawks were awarded back-to-back power plays, including a 5-on-3 opportunity for 49 seconds. But they failed to capitalize on it, and the big kill pumped life into the Bruins, who responded in a big way.
David Krejci, Danton Heinen and Brad Marchand each scored in a span of 4:12 towards the latter stages of the opening frame to go up 3-1, and the Blackhawks didn't record a shot on goal in the final 9:27. The final 10 minutes was a complete 180 from the first 10, and it changed the complexion of the game.
2. No Pastrnak? No problem
The Bruins announced on Tuesday morning that leading goal scorer and point getter David Pastrnak would be out at least two weeks after injuring his thumb in a fluke accident over the weekend. Second-year forward Heinen slid into his role on the top line, and the top-six forward group didn't skip a beat.
Patrice Bergeron, Marchand and Heinen combined for two goals and seven assists, while Jake DeBrusk (one goal, two assists) and Krejci (two goals, one assist) each had three-point outings. The Blackhawks simply had no answer for Boston's first two lines.
3. Too many penalties
After going down 3-1 at the end of the first period, the Blackhawks knew they were going to be playing catch-up all game. But it's hard to do that when you're playing shorthanded.
The Blackhawks committed six minor penalties, including five in a span of 15:29 in between the second and third periods, and it prevented them from generating any sort of momentum. The Bruins converted on two of those opportunities, the second of which made it 5-3 after the Blackhawks had pulled within a goal. And it proved to be the dagger.
4. Defensive breakdowns
The Blackhawks really struggled with their defensive zone coverage, and it was a particularly rough night for their second and third pairing defensemen.
Gustav Forsling and Erik Gustafsson had a minus-15 shot attempt differential when they were on the ice at even strength, and were on the ice for only one scoring chance for and 12 against, according to naturalstattrick.com. Gustafsson did, however, score a power play goal for his 12th tally of the season, which is now tied for third among NHL defensemen.
Meanwhile, Carl Dahlstrom was on the ice for four of Boston's six goals — three at even strength — and Connor Murphy was on the ice for three of them — two at even strength.
Duncan Keith and Brent Seabrook were the only two defensemen with a positive scoring chances for percentage at even strength. Keith scored his second goal in six games, had a multi-point game and was on the ice for all three Blackhawks goals. Seabrook had six shot attempts (three on goal), three hits, three takeaways and three blocked shots.
Here are four takeaways from the Blackhawks' 4-2 loss to the Colorado Avalanche at Pepsi Center on Saturday:
1. Losing ground
It's been well-documented much this weekend means for the Blackhawks. It could basically make or break their playoff chances with exactly two weeks left. They even got a break when they found out during warmups that Colorado's second-leading point getter Mikko Rantanen would miss the game due to an undisclosed injury, joining captain Gabriel Landeskog on the sidelines.
But the Avalanche seemed to elevate their intensity because of it. Just like their last meeting against Colorado, the Blackhawks failed to hold a lead at any point in the game and were forced to play catch-up in the third period when they fell behind two goals.
With the regulation loss, the Blackhawks fell six points out of the final wildcard spot in the Western Conference with only a game in hand. It didn't help that Arizona picked up a point, either. Time is running out.
2. Lack of power play success reason for offensive drought
The power play was one of the main reasons why the Blackhawks turned their season around at the end of December. It was converting at a 40 percent clip for months. Obviously, that was going to be unsustainable over the course of a full season.
But it has completely dried up over the last several weeks, and it's the primary reason why the offense hasn't been firing on all cylinders as of late.
The Blackhawks had three power-play opportunities against Colorado. They recorded 12 shot attempts, six shots on goal and generated four scoring chances but couldn't find the back of the net. They're now 1-for-25 on the power play in their last 11 games. The 5-on-5 success is there, but the 5-on-4 isn't.
The Blackhawks have scored only seven goals in their past four games, which comes out to 1.75 per game. That's not going to cut it.
3. Not taking advantage of defensive improvement
It really is a shame that the Blackhawks are hitting a scoring drought at the worst possible time. Because there's noticeably been a defensive improvement over the last week. It's their best stretch in a while.
Over the last three games, the Blackhawks have allowed 20 total high-danger chances at 5-on-5, according to naturalstattrick.com, for an average of 6.7 per game. They had given up double-digit high-danger chances in 13 of their previous 17 games, including consecutive games where they allowed 20 to Montreal and 15 to Toronto.
Their season average in that department before Monday was 11.5. So they've shaved off nearly five full high quality scoring chances per game in this mini stretch. That's a huge improvement. But they haven't had much to show for it, recording one out of a possible six points.
4. Turning the page fast
Fortunately for the Blackhawks, they won't have too much time to sulk on this regulation loss. The two Central Division foes will go right back at it on Sunday night at the United Center. And that's truly a must-win game for the Blackhawks. It's why they should start Corey Crawford on back-to-back days for the first time since November 2017.
Another regulation loss would put the Blackhawks eight points back with seven games left, and it would only be a matter of time before they're mathematically eliminated from playoff contention.Click here to download the new MyTeams App by NBC Sports! Receive comprehensive coverage of your teams and stream the Blackhawks easily on your device.
The last time the Blackhawks and Avalanche met, it was viewed as the most important regular season game to date for the Blackhawks because it was a chance to finally pull inside the playoff picture and push the Avalanche out of it. That was Feb. 22.
Fast forward one month and the Blackhawks are approaching a home-and-home weekend series with the Avalanche, who are currently sitting in the second wildcard spot with 78 points. The Blackhawks are at 74 with a game in hand. They have an opportunity to make things real interesting with exactly two weeks left in the season.
“It can go one of two ways,” Jonathan Toews said. “So obviously we want to play our best hockey and make sure we’re in control of who gets the points in these next two.”
The Blackhawks were encouraged with how they played in that Feb. 22 against Colorado. They led in shot attempts (73-47), shots on goal (44-31), scoring chances (40-23) and high-danger chances (20-13), according to naturalstattrick.com, except the category that mattered most and that's the scoreboard (5-3 loss).
"It's one of our better efforts of the year," coach Jeremy Colliton said after the game. "Sometimes the results don't go your way, but the challenge is to reproduce [at] that level and I think if we do, we'll get our fair share of points."
The Blackhawks are hoping a similar performance will lead to the desire result this time around. These are a pair of four-point swings that mean so much at this time of year. Colliton even acknowledged on Friday that Corey Crawford could start in both games, which would be his first back-to-back action since Nov. 4 and 5 in 2017.
The Avalanche have won three in a row, and have outscored their opponents 9-2 in that span. They're coming in hot. The Blackhawks have scored only five goals in their past three games, so they're looking to end that offensive dry spell.
The good news? The Blackhawks are 8-3-0 in their last 11 road games and have a plus-6 goal differential over that stretch. They clearly have been feeling more comfortable on the road as of late. And maybe it'll help set the tone in an all-important series.
"We’re OK with a track meet, but on our terms," Colliton said. "We want to be the one with the puck and catching them before they’re ready to defend. But they’ve got some good players and we’ve gotta be aware of them when they’re on the ice and try to keep the puck out of their hands. Hopefully — we’re coming off a loss and we know the stakes here — we’ll be really good tomorrow.”Click here to download the new MyTeams App by NBC Sports! Receive comprehensive coverage of your teams and stream the Blackhawks easily on your device.