Challenge: Red General's Exposed Cannon: A Real Trap or 'Iron Man's' Strategic Move? - Can you solve it?

Step into the board, where three Red Cannons stand like three sharp spears of the Red General, waiting for a decisive battle. The Black General is left with only one Elephant and a weak General, yet it won't be easy to force it. This is the 'Exposed Cannon 5-3-10' formation — a dangerous setup akin to 'Fisher's Trap' in military strategy, where every move is a hidden tactic. Is the Red player preparing a surprise attack with an 'Empty Cannon', or simply aiming to force the opponent into a disadvantage? Let's analyze each lever of this board, where survival isn't just about military strength but also tactical intelligence.