Before you lies a seemingly peaceful chess position, yet it conceals a deadly strategic trap. With only Cannon, Advisor, and two Elephants, the Red side must face two Black Pawns poised to penetrate the palace and transform. This is not a chaotic battle but a refined cannon duel, using the 'heaven and earth' formation to lock down the opponent. Join Chess Historian General in decoding this formation and see how ancient masters employed the 'Double Elephants Cannon Advisor' to create lessons on patience and long-term vision.