This white chess move is a folk formation in backgammon. It can be called the Bagua formation or the horse step.

This solution is very simple. You can destroy the point where White wants to move, that is, the point where White wants to move, before White gets into position. That's it.

This chess piece, Black definitely has no possibility of connecting 5, that’s it.

Oh, by the way, there is a famous saying when playing chess: Jump three or four to get a good move. Sometimes, if you move more and jump three and four, you will naturally break the Bagua array