Không rõ —
Yi Jing - Chapter 02: Breaking 2 Moves Ahead, 8 Games #2
Yijing · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot
Yijing · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot
Yijing · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot