Ask a chess master, how to solve this mess?

Method (Hong Xiansheng): 1. Ma Qijin, six soldiers and seven goals 1 2. Liu Ma enters seven and returns four to 1.

3. March retired five, tied four, tied five, tied five, tied six, tied five, tied six.

5. Handsome six into one, six into 1 6. Five horses into three, six draws and five.

7. Ma San, one retreats and five advances, 1 8. Liu Shuai, one retreat, five draws and six draws.

9. Handsome, six draws, five generals, six retreats, 1, 10. One horse becomes two horses (draw troops to win)

Change from side to side. Welcome questions.

Please adopt it, thank you!