Thử xem, đỏ tiên hòa:

1. P3.4 X6-7
2. P2.4 X7.4
3. Bt.1 Tg4-5
4. X1-3 B4-5
5. Tg5-6 B6.1
6. X3.4 Tg5.1
7. B5.1 Tg5-6
8. B5-4 Tg6-5
9. B4.1 Tg5-6
10. X3/1 Tg6/1
11. X3-4 Tg6.1
12. P2-5 B6-5
13. P5/9 B5.1
14. Tg6-5 (Hòa)