Challenge: Secret Counterattack: Red Rook Dominates at File 2, Black Horse Trapped - Can you solve it?

The battle is in its decisive phase as the Red Rook launches an assault on the opponent's territory at File 2, forcing them into desperate defense. The Red Cannon adjusts its position to threaten the castle, while the Black Horse is trapped by the 'double empty cannon' tactic. This is the critical moment to exploit the weakness and turn the tide into victory with precise moves.