Red utilizes the coordinated attack of Twin Horses and Cannon to exploit Black's King's weakness and secure victory.
The Xie Song position showcases the harmonious coordination between the Horses and Cannon. Red must maneuver the Horses to the flank to support the Cannon, forming a direct assault on Black's King. Black's weakness lies in the King's isolated position and lack of effective defensive pieces, creating an opportunity for Red to execute the mating attack.