Zamir White, filling in for injured running back Josh Jacobs, rushed for 145 yards and a crucial 43-yard touchdown to secure the Las Vegas Raiders' 20-14 upset win over the Kansas City Chiefs. White's performance not only kept the Raiders' playoff hopes alive but also solidified interim coach Antonio Pierce's claim on the full-time job. The Raiders' defense also played a key role in the victory, scoring two touchdowns and limiting the Chiefs' offense. White's success raises questions about Jacobs' future with the team.