There are 9 vertical lines on the chessboard, counting from right to left, and they become 1 to 9 in turn.

Because both red and black are counted from their own right, except for the middle 5 roads, the other 8 roads, the names of the two sides of red and black are different.

Red 1 corresponds to Black's 9, and Red 2 corresponds to Black's 8...... Red 8 corresponds to Black 2, and Red 9 corresponds to Black 1.

There are 10 lines on the board, and they are counted from your side to your opponent's side, which is called 1 line to 10 lines.

There are also horizontal lines called several lines, which are easy to be confused with the vertical lines, and here they are directly called several lines.

There are also rivers as the boundary, each side is from the bottom line to the river patrol line, called 1 first to 5 lines, in this way, both sides have 1 line to 5 lines are easy to confuse, here directly use 1 to 10 lines to call.

With the river as the boundary, each side is divided into 5 lines, and the key is to study the 5 horizontal lines on each side, because both sides are the same, so only one side can be studied.

Count from one's side

The first horizontal line is called the 1 line, and it is generally called the bottom line when researching, which is easy to understand and think that it is the horizontal line at the bottom of itself.

The second horizontal line is called the 2nd line, which is generally called the lifeline when researching, because if this horizontal line is occupied by the opponent's force, it will threaten the life safety of your veteran.

The third horizontal line is called the 3rd line, and it is generally called the palace top line when studied, because this horizontal line is at the top of the nine-square grid, and the square in the form of connecting the ends of the two diagonal lines in the chessboard is called the nine-square.

The fourth horizontal line is called the 4th line, and when studied, it is generally called the marching line, because this horizontal line is placed with 5 soldiers.

The fifth horizontal line is called the 5th line, and it is generally called the river patrol line when studied, because this horizontal line is on its own side of the river, which is equivalent to the boundary line.

The above 5 is the 5 lines that divide the board into two halves and study.

But if you put it all together according to 10 lines,

The sixth horizontal line is called the 6th line, and when studied, it can also be called the river riding line, which means the other side of the river.

The seventh horizontal line is called the 7th line, which is the same as the pawn line, but because the pawn on the red side is the pawn, and the opponent's side is the pawn, it is also called the pawn line.

The eighth horizontal line is called the 8th line, which is the same as the palace top line on your side.

The ninth horizontal line is called the 9th line, which is the same as the lifeline on your side.

The tenth horizontal line is called the 10th line, which is the same as the bottom line on your side.

The positioning of the chess pieces is the same thing as the coordinates.

That is, count from right to left on the number of vertical lines, that is, the number of lines, and then count from your own side to the opponent's side on the number of horizontal lines, that is, the number of lines.

Then a few ways plus a few lines is the positioning of the pieces, but because the number of vertical lines and horizontal lines counted by red are different from Black, so the position of the discs cannot be defined by a few lines on one side, generally Red uses a few lines on its side to define the position of its own pieces, and Black uses a few lines on Black to define the position of Black's pieces.

Because the article can not send the endgame diagram, so I have to position each child so much, interested friends can take a look at the chessboard, I personally think that the listed killing methods and endgame are more helpful to improve the level of chess.