Challenge: Black Rook's Illegal Move: The Defense and Counterattack Strategy of the Red General in the 'Kill God' Formation - Can you solve it?

When the Red Rook threatens the Black General directly on File 9, the position becomes tense. Discover how the Black Rook's moves on File 1 and File 4 work together to defend and counterattack, creating opportunities to reverse the game in a high-level match.