The San Francisco 49ers cruised to a commanding 38-13 victory over the Kansas City Chiefs in Week 16 of the 2026 season. With playoff positioning on the line, the 49ers showcased their dominance, solidifying their status as a formidable contender in the league. Brock Purdy led the charge for San Francisco, throwing for two touchdown passes and steering the offense with poise. Christian McCaffrey was a force on the ground, racking up 99 rushing yards and helping to control the tempo of the game. On the other side, Patrick Mahomes put up 270 passing yards, but struggled to find the end zone, hampering the Chiefs' chances of mounting a comeback. Defensively, the 49ers did not register standout individual performances, but their team effort was instrumental in stifling the Chiefs' offense. The turning point came in the second quarter when San Francisco scored back-to-back touchdowns, effectively pulling away and leaving Kansas City unable to recover. With strong defensive pressure throughout the game, the 49ers secured a crucial win as they pushed toward the playoffs.