Programming note: For comprehensive 49ers coverage from Santa Clara, watch SportsNet Central tonight at 6, 10:30 and midnight on Comcast SportsNet Bay Area.
The last time Lance Briggs and the Bears played in San Francisco, the 49ers beat them 32-7 on Monday Night Football.
In fact, the combined score of the last eight meetings between the Bears and 49ers in San Francisco: 49ers 271, Bears 49.
On Tuesday, the Bears linebacker shared what he believes are the keys to securing a Chicago win Sunday night at Levi's Stadium.
1) Stop the run
Last week the Bears allowed 193 rushing yards to the Buffalo Bills, while the 49ers ran all over the Cowboys for 127 yards on 30 carries.
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