Không rõ — Yi Jing - Chapter 02: Breaking 2 Moves Ahead, 8 Games #1 Yijing · 5-7 cannon mutual 7th pawns vs screen horses
Không rõ — Yi Jing - Chapter 02: Breaking 2 Moves Ahead, 8 Games #7 Yijing · 5-7 cannon mutual 7th pawns vs screen horses