Rule of winning chess: The more enterprising you are, the easier it is to win. When your opponent is inactive, you don't have to follow him, but you should consider whether your game can attack.

2. The attack starts from activity 2.

We should make good use of every piece on the chessboard as much as possible to form two more active pieces.

Black has different choices. If Blake goes to point A, although there are two, he is still alive and has little strength in the attack. Walking at point B will produce two scenes, which will pave the way for subsequent attacks. Obviously, point b is more powerful than point a.

In short, there is a principle: if one son falls, the more alive the two, the better.

3. When you have to defend, you can choose a defense point that is most helpful for your attack:

In vain, black has two defensive points, A and B, to stop the futile three-pointer. Therefore, it is necessary to determine which defensive point is more conducive to your own attack. Obviously, you will form a connection when you walk at point A, and the white flag has no means to follow up. Therefore, after preventing black A, we need to go back to prevent black, thus losing the first step.