SAN FRANCISCO -- Tramaine Brock intercepted Matt Schaub's first pass of the night and returned it 18 yards for a touchdown, Schaub threw three interceptions in all before the embattled quarterback got replaced in the fourth, and the San Francisco 49ers pounded the Houston Texans 34-3 on Sunday night.
Colin Kaepernick threw a 64-yard touchdown pass to Vernon Davis and Frank Gore ran for 81 yards and a score in his second straight impressive prime-time game.
Anthony Dixon added a 2-yard touchdown run for the NFC champions, while Brock had a second interception and nearly a third.
Copyright 2013 by The Associated Press
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