Analyzing the '1 Rook - 2 Cannons' formation with Black Advisor on File 5, Rank 9, and Black Horse on File 2, Rank 1. Discover how Red Cannon on File 3, Rank 5 can create a 'Empty Cannon' setup to force the Black General to retreat, opening the way for Red Rook on File 3, Rank 6 to penetrate deeper.