Challenge: Peak of the Endgame: Rook 2 Cannons 2 Advisors vs. Rook Cannon 2 Bishops - The Undefeated Strategy - Can you solve it?

Analyze the extremely tricky position when two Rooks face off, with Red's 2 Cannons and 2 Advisors coordinating an attack, while Black has 2 Bishops and 1 Cannon. Guide on defense and counterattack to achieve an astonishing reversal.