Challenge: Red Rook on File 4, Rank 7: The Trick to Defeat the Black General in 3 Moves - Can you solve it?

Learn how the Red Rook on File 4, Rank 7 works with the Red Cannon to create the 'Rook Retreat + Empty Cannon' tactic to break through the Black General's defense. This strategy exploits the weaknesses of the Black Bishop on File 5, Rank 8 and the Black Pawn on File 6, Rank 3.