In a thrilling 68-move contest, Black (Nhập môn Tí) executed a lethal checkmate combination to decisively defeat Red (Mạnh Đinh). Black brilliantly capitalized on Red's defensive lapses to seal the victory.
Red launched an aggressive offensive early on but exposed critical vulnerabilities along the flanks during mid-game maneuvers. Black demonstrated superior counter-attacking technique, artfully coordinating Rook, Cannon, and Knight to encircle Red's Palace. Red's tactical missteps in the endgame left the King completely defenseless against Black's unstoppable final assault.