What happened: Dillon Boucher scored Chicago's second goal in a game that reached overtime tied 2-2. Minnesota won it 3-2 after the extra period.

Why it matters: Preseason scoring flashes can matter as clubs sort through depth roles before opening night. A one-goal finish also gives Chicago another close-game look as camp evaluations continue.

What to watch: Chicago's next exhibition games will show whether Boucher can build on the finish. Camp roster decisions are the next marker to watch.