There is nothing wrong with Jinjiao's statement about the grass belly on the yin side, that is to say, in terms of the efficiency of chess pieces, the angle is the least used, followed by the side and the middle belly.

Because the middle diaphragm is the most difficult to grasp, and human beings have basically studied the changes of bends, even dogs and Mr. Wu Qingyuan can't make a breakthrough in bends, and their power in the middle diaphragm is more obvious.

Dogs won't make any breakthrough in theory, but rely on powerful computing power. The human brain is not as big as a palm-sized calculator, but the software for playing chess is normal, just a tool!