The 49ers were without three of their top playmakers for much of the matchup, with running back Christian McCaffrey (Achilles) and wide receivers Brandon Aiyuk (knee) and Deebo Samuel (illness) all sidelined by the end of the day. Their final touchdown, a sneak by Purdy, came with under two minutes to play.

The Kansas City Chiefs are the lone remaining unbeaten team in the NFL after a 28-18 win over the San Francisco 49ers at Levi's Stadium. The Chiefs defense terrorized Brock Purdy, who threw three interceptions in the game.

Patrick Mahomes overcame two interceptions to deliver a few big plays with his feet and the Kansas City Chiefs remained the league’s only undefeated team after beating the San Francisco 49ers 28-18 in a Super Bowl rematch.

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