In fact, as I said above, children should be more logical in the game in order to better generate images in their brains and connect them. If their every move can't be related, professional players can't write down the chess game.
There are many steps in a chess game, ranging from dozens to hundreds. There are more and more chess pieces on the chessboard, so it is particularly important to associate the logic line of the front chess piece with the logic line to be developed later.
This requires the chess player to have a strong logical management ability, that is, to think about the new logical line generated by the change of situation, and take into account the original intention of the previous logical line of chess pieces, and finally find the balance point. I think that's what confidant in Sun Tzu's Art of War means.