Bears kicker Jake Moody proved to be the hero, scoring a 38-yard field goal on the final play of the game to clinch the win.
Washington's defeat was significantly impacted by three critical turnovers, including quarterback Jayden Daniels' first interception of the season and a crucial fumbled handoff.
D'Andre Swift was a standout player for the Bears, rushing for 108 yards and adding a 55-yard touchdown reception.
The win extended the Bears' winning streak to three games, while the Commanders continued their pattern of alternating wins and losses this season.