The San Francisco 49ers secured a decisive 27-7 victory over the Kansas City Chiefs in Week 16 of the 2026 season, further solidifying their playoff positioning. With both teams vying for crucial postseason momentum, the 49ers showcased their dominance on both sides of the ball. Brock Purdy led the charge for San Francisco, throwing for 343 yards and two touchdowns, effectively finding his rhythm throughout the game. Support came from Christian McCaffrey, who added 86 rushing yards, while De'Zhaun Stribling emerged as a key target with 116 receiving yards, making significant contributions to the offense's success. Despite a strong individual effort from Kansas City's Nate Landman, who recorded nine tackles, the Chiefs struggled to contain the 49ers' offensive onslaught. The game's turning point came in the third quarter when Purdy connected with Stribling for a pivotal touchdown, extending the lead to 20-7, which ultimately demoralized the Chiefs and cemented San Francisco's control of the contest.