Los Angeles Chargers beat San Francisco, 34-23, to move into sole possession of first place in the NFC West.

The Chargers won the last two meetings with the 49ers, 35-28 on Dec. 8 and 31-31 in Los Angeles.

The 49ers have now lost nine of their last 11 regular season games, including a 20-13 defeat to the New York Jets on Sunday night.