Karl-Anthony Towns scored 20 of his 24 points in the fourth quarter Sunday, and Jalen Brunson added 23 points as the New York Knicks rallied from 20 points down to beat the Indiana Pacers 106-100 in Game 3 of the Eastern Conference finals.

Towns also had 15 rebounds as the Knicks cut the series deficit to 2-1 despite having Towns and Brunson in foul trouble most of the night.

Game 4 will be played Tuesday night in Indianapolis.

Tyrese Haliburton led the Pacers with 20 points and six assists. Myles Turner added 19 points as Indiana dropped to 0-4 all-time playing on the same day the Indianapolis 500 was held.

The Pacers failed to put this one away after holding a 68-52 lead early in the third quarter.

New York charged back, cutting the deficit to 80-70 after three. Then behind the strength of Towns and the nimbleness of Brunson, New York finally retook an 89-88 lead on Brunson’s basket with 7:10 to play. The Knicks never led by more than four until the final free throws with 2.6 seconds left.

Thunder face a rare test of fortitude

The score was already out of hand midway through the second quarter, when Shai Gilgeous-Alexander recognized the opening in Minnesota’s drop pick-and-roll coverage and rose up at the elbow for the type of mid-range jumper Oklahoma City feasted on over the first two games of the Western Conference finals.

Instead of following through on that shot on Saturday night, though, the newly minted NBA MVP had a second thought.

With Rudy Gobert’s long arm outstretched in front of him, Gilgeous-Alexander suddenly turned to his right in mid-air. But with nobody there to pass to, he landed back on the court while still holding the ball for the rare but obvious traveling call.

After the Thunder found all kinds of soft spots in their defense and consistently hit those open shots over two decisive wins to start the series, the Timberwolves tightened up their pressure with a back-to-basics approach on their home court that fueled a 143-101 victory in Game 3 in Minneapolis.

“Sometimes you’ve just got to throw your fastball,” coach Chris Finch said. “We were trying to do too much other junk out there at times.”

Inspired by the success Denver had with the look in its seven-game second-round series against Oklahoma City, Minnesota mixed in some zone defenses over the first two games but failed to gain any traction with it. Gilgeous-Alexander totaled 69 points, and the Thunder made exactly half of their shots from the floor.

With a palpable boost from the crowd at Target Center from the opening tip, the Wolves aggressively hounded the ball, employed effective switches and — the possession that ended with Gilgeous-Alexander’s traveling violation notwithstanding — played far less drop coverage than in the first two games to keep the Thunder from finding a mid-range rhythm. Most importantly, they were disciplined enough to keep their fouls to a minimum.

Gilgeous-Alexander went more than 13 minutes of game time in the first half between baskets and finished with 14 points on 4-for-13 shooting with four turnovers and only four free throw attempts. In the first quarter, with the Wolves up 24-9, Gobert blitzed Gilgeous-Alexander for a double-team in the backcourt and swatted the ball out of his hand for a steal that started a fast break.

“What works for us is us playing hard man-to-man defense, playing in gaps, being in passing lanes and being physical,” point guard Mike Conley said. “We’ve got to continue to get better at some of the adjustments they’re going to do.”

The big question for Game 4 tonight is how quickly the Thunder can bounce back from such a drubbing.

“It’s been who we are generally,” coach Mark Daigneault said. “We know the ebbs and flows of a playoff series. We’ve been on the other end of games like this, and they haven’t been predictive of the next game either.”

It was the largest margin of defeat in NBA history for a team with 65-plus regular-season wins and only the second time in these playoffs the Thunder lost by more than 10.