The 'Red Chariot vs. Black Cannon' formation recreates the confrontation between the great generals La Zi and Han Xin. The Red Chariot on file 7, rank 3 charges in like a tiger, while the Black Cannon on file 4, rank 8 defends like a turtle in its shell. The board trembles as the main forces clash, creating tension akin to the Battle of Bạch Đằng.