In a high-stakes Week 4 showdown, the San Francisco 49ers topped the Denver Broncos with a final score of 45-34, solidifying their position in the playoff race early in the season. The victory showcased both teams' offensive firepower, with the 49ers demonstrating their ability to score in crucial moments. Leading the charge for San Francisco was quarterback Anthony Richardson Sr, who delivered an impressive performance with 405 passing yards and five touchdowns. Bhayshul Tuten complemented the aerial attack with 79 rushing yards, while the 49ers' offensive line provided ample protection against a fierce Broncos' defense, allowing Richardson to shine. Defensively, the 49ers made key plays that shifted momentum, highlighted by Jihaad Campbell's interception that halted a Broncos drive and Chuck Clark's sack that put pressure on Denver's quarterback. The turning point came in the fourth quarter when Campbell's pick set up a touchdown, extending San Francisco's lead and ultimately sealing the game. Denver's defense struggled to contain the 49ers' explosive offense, leaving them unable to mount a comeback.