Red utilizes seamless coordination between a Knight, Cannon, and two advanced Pawns to execute a forced checking sequence, decapitating the trapped Black King before Black's double Rooks can counterattack.
This position showcases the supreme tactical synergy of light pieces penetrating a congested palace structure. Despite Black's immense material advantage with two heavy Rooks pressing Red's baseline, Red's initiative and deeply embedded Pawns allow a relentless chain of forced moves. The key to victory lies in using the Knight to restrict escape squares while the Cannon and high Pawns seal the mating net. The vital endgame lesson here is that tempo and piece geometry override sheer material power in a direct king-hunt.