Tell a story about a trough horse, okay? What does _ trough horse mean in fortune telling?

Slotted horse, a chess term. A horse that points to the bottom like a square in front. This is a common way to kill people. In the early days, a sleeping horse can also walk out of the sleeping groove and pull the car against the unmoved car of the other side.

In front of the black elephant is a sleeping horse, as shown in the figure-

The horse walks one grid at a time and then obliquely walks another grid, that is, horizontally or vertically, and then obliquely walks a diagonal line, which can advance or retreat and cross the river boundary, commonly known as "the horse walks in the sky". In China chess, a horse can't go over the chess pieces, so the horse is afraid of being stuck, which is also commonly known as lame or lame. In chess, the horse moves straight and obliquely, but it can cross the pieces without the restriction of vault.

Extended data:

Other murders-

1, Monday morning quarterback:

Ma Dingjiang, the gun is in the back, general. One side of the horse and the other side of the horse will be in the same straight line or the same horizontal line, one step apart, and then use a gun behind the horse, which is called "Monday morning quarterback." It is a kind of forced killing in the stage of residual avoidance or middle game.

3. Fishing horse:

Control the other side with the horse's two footholds. That handsome horse is called a fishing horse. The killing method that the horse blocks the opponent's door at the position of 3.8 (3.8) or 7.8 (7.8) on the chessboard, and the relative position between the horse and the opponent's handsome (general) is like a "double elephant chain", and then the car or other chess pieces are used to cooperate to win is called "horse fishing" killing method. ?

3, octagonal horse:

Also known as "will go out." It refers to the method of using a horse to form a diagonal line with the opponent in any corner of the opponent's ninth house, restricting his activities, and then killing the opponent with other components, which is called "octagonal horse". With the cooperation of other components, it can constitute a very difficult killing potential.