Following the Bears opening drive of the game, Pat O'Donnell's punt was blocked, giving the 49ers the ball on the Chicago 8-yard line.

Michael Crabtree's 3-yard touchdown was reviewed, but the refs confirmed he made the catch, giving San Francisco an early lead.

Phil Dawson made a 27-yard field goal to give the 49ers a 10-0 advantage.

A diving interception by safety Chris Conte halted the San Francisco drive and gave the Bears possession midway through the second quarter.

Later in the second quarter, Jared Allen chased down 49ers quarterback Colin Kaepernick and knocked the ball out. It was recovered by safety Danny McCray.

The 49ers extended their lead to 17-0 with Frank Gore's 8-yard touchdown run at 2:27 remaining in second quarter.

A spectacular, one-handed catch by Brandon Marshall puts the Bears on the scoreboard, cutting the lead to 17-7 just before halftime.

A 14-play drive that takes more than nine minutes off the clock is capped off with a 24-yard Dawson field goal.

Less than two minutes into the fourth quarter, Marshall hauls in his second touchdown on the day, a five-yard strike from Jay Cutler.

Rookie Kyle Fuller makes his first-career interception, taking the ball out of Crabtree's hands, giving the Bears terrific field position.

On the very next play, Cutler finds Martellus Bennett on a 3-yard fade for a touchdown, giving the Bears the lead for the first time.

A little more than four minutes after his first, Fuller grabs his second interception of the game, the team's fourth takeaway of the evening.

The Bears again turn the turnover into points, as Marshall grabs his third touchdown of the game, a 3-yard fade to make it 28-20.

Willie Young sacks Kaepernick to start the 49ers drive, setting the San Francisco offense back.

Danny McCray breaks up Kaepernick's final chance, on 4th-and-9 from the Chicago 17-yard line, giving the Bears the ball back and sealing the victory.