CHICAGO (AP) — Jesper Fast and Martin Necas scored 3:09 apart in the third period, and the undefeated Carolina Hurricanes topped the Chicago Blackhawks 4-3. Derek Stepan had a goal and an assist as Carolina matched a franchise record with its ninth straight victory. Seth Jarvis added his first career goal, and Frederik Andersen made 27 saves in the opener of a challenging three-game trip.