The Canadiens stole one. They lost the expected-goals battle 3.34–4.26 and won anyway.
Vancouver controlled this game—56% of expected goals (4.26–3.34), 56% of shot attempts (31–24)—but Montreal won 4–3. A heist.
J. Dobes was the difference. The Montreal goaltender stopped 28 of 31 shots with a 0.903 save percentage, 1.26 goals above expected. K. Lankinen's 0.833 SV% came in 0.66 goals short of expected. That two-goal swing in goaltending was the game.
Both teams scored in transition. Vancouver made 3 goals off 34 rush chances; Montreal made 4 off 28 rush chances—Montreal more efficient, Vancouver less so. On the power play, Vancouver buried 2 of 11 shots; Montreal buried 2 of 9. Both dangerous, neither dominant.
High-danger chances finished 7–7. Neither team converted a rebound opportunity. The game turned on goaltending and efficiency in lower-leverage shots.
The turning point came late in the third: Conor Garland's tip-in from the high slot at 16:13 put Montreal ahead and held.
For Vancouver, this was the frustrating loss. The Canucks owned the underlying metrics and exited empty. E. Pettersson registered 1G, 2A in 21:47. Q. Hughes added 2A in 26:25. I. Demidov contributed 1G, 2A in 13:47 for Montreal.

