It would be easy to draw if there were only the pieces you mentioned on the board. Because guns must work on batteries, in the case of two guns, the two guns can only overlap to eat or shine. In this case, the only way to kill the other side is to occupy the middle road first, and then merge the two cannons, general. But if the other party has a horse, it will disrupt the layout, and if you don't walk well, you will be slapped or the horse will be shot twice.
Chess skills
Many scholars believe that according to reliable records in ancient books, chess was popular in the Warring States period. Han and Liu not only quoted the book of seclusion, but also recorded the story of playing chess in the Warring States period: "The first step of a swallow is to play chess, which is also a matter of using troops." There is also a saying in the evocation works of Chu ci in the warring States period that "the chess is thin and six points."
All these show that "chess" has become a routine activity during the Warring States period. Therefore, some scholars believe that chess came into being before the Warring States Period. But when? Some people think that it can be pushed back to the Spring and Autumn Period, and that chess was produced by imitating the military system at that time.
Their basis is that the "image" in chess means "symbol" and has nothing to do with animal images. For example, dancing symbolizes fighting, so it is called "elephant dance", and playing chess symbolizes fighting, so it is called "chess".
The names of chess players also come from symbols of different arms. This situation coincides with the military system in the Spring and Autumn Period, that is, the arrow is on the string, handsome, car, horse, scholar, soldier and pawn. Therefore, the emergence of chess in the Spring and Autumn Period was in line with the historical situation at that time. However, some scholars disagree with this statement and think that this kind of competition is still an inference.