The title challenger Won Sungjin 9P became the new title holder! In the title challenge match round 4, he defeated Jo Hanseung 9P by 1.5 points and held the 15th GS Caltex Cup title by winning the best of five series 3:1.

A professional commentator said that the game was favorable for Black (Won Sungjin) from the move 161.

It is his first GS Caltex Cup title. Congratulations!