Siemian finds Tonges as Bears extend lead (0:20)Trevor Siemian connects with Jake Tonges, who lunges past the goal line to score the 2-yard touchdown. (0:20)
Second-year quarterback Justin Fields looked sharp for the Bears in his lone drive to begin the game, while Seahawks starter Geno Smith and the offensive unit struggled to pick up first downs in their first couple of drives.
Chicago was able to set the tone early to earn its second win in the preseason, while Seattle went the entire first quarter without getting a first down. The Seahawks were finally able to get one on their third drive, before punting the ball away for a third time.
Smith, vying for the starting job once the season starts, played the entire first half in an attempt to make his case.
Here are the biggest takeaways from the Thursday night game, along with the rest of the Week 2 preseason schedule: