Javier Arenas is wrapped up.

Jerraud Powers breaks up a pass for Vernon Davis.

Jake Ballard celebrates his touchdown reception.

Coach Steve Keim and General Manager Steve Keim before the game.

Carson Palmer directs the offense.

Anquan Boldin breaks a tackle attempt by Jerraud Powers.

Anquan Boldin celebrates his touchdown reception.

Calais Campbell and Darnell Dockett talk.

Jim Dray catches a pass.

49ers coach Jim Harbaugh on the sidelines.

Larry Fitzgerald and Bradley Sowell look at the scoreboard.

Anquan Boldin carries the ball on an end-around.

Carson Palmer throws a pass.

Javier Arenas is tackled on a kick return.

Anquan Boldin is brought down by Karlos Dansby.

Daryn Colledge and Lyle Sendlein look at the scoreboard.

Colin Kaepernick throws a pass.