Brayden Schenn scored 15:06 into overtime to lift the St. Louis Blues to a 3-2 win over the Vancouver Canucks on Sunday night.

Schenn, circling in the neutral zone, took a stretch pass, raced in and fired a shot high past Vancouver goalie Jacob Markstrom for the defending Stanley Cup champion Blues’ first win this postseason.

David Perron and Justin Faulk also scored, and Jake Allen stopped 39 shots.

The Blues still trail in the best-of-seven series two games to one. Game 4 is 9:30 central time Monday night.

Elias Pettersson and J.T. Miller scored for the Canucks, and Markstrom finished with 46 saves.

All the scoring in regulation play came in the second period, starting on the power play when Pettersson hit Miller with a tape-to-tape stretch pass with Miller in full flight at the Blues blue line. Miller streaked in and snapped a shot high glove side on Allen for a 1-0 lead at 1:19.

The Blues tied it nearly 7 minutes later when Faulk jumped into the slot, took a seam pass from Robert Thomas and ripped the puck past Markstrom.

Perron gave the Blues their first lead of the series, taking a dish pass from Ryan O’Reilly and delivering a sharp angle shot over Markstrom’s shoulder with 1:58 left in the period.

Vancouver replied just 37 seconds later when St. Louis defensemen Colton Parayko and Marco Scandella got tangled up with the puck in the high slot. Pettersson jumped in and fired a quick shot short-side under the bar on Allen.
It was Allen’s first appearance in the series, replacing Jordan Binnington, the hero of the 2019 Cup run.

Binnington has struggled in return to play, fighting rebounds while letting in nine goals in the first two games (.809 save percentage) against the Canucks.

Allen saw limited action in the regular season but compiled a 12-6-3 record and a .927 save percentage. The 30-year-old stopped 37-of-38 shots against Dallas in his lone appearance in the round robin.