Chess Teaching post

The rules of Chess - The Chess Pieces

During this lesson all the moves of the chess pieces are shortly explained.

The King
The King can move one square in any direction. The King can also capture an opponent’s piece if it is on one of those squares as long as this piece is not defended. The King is not allowed to move himself into check. The following figure illustrates how the King moves. The King can move to any of the marked squares.








White to move
Position after move 0
0 half-moves after last pawn advance or capture

Sometimes a special move with the King is allowed which is called castling. This is the only chess move that actually involves two pieces at the same time as we will see at the end of this lesson.

The Rook
The Rook can move any number of squares in a horizontal or vertical straight line, but the Rook may not jump over a piece of either color. The Rook can capture an opponent’s piece by placing the Rook at the same square.
In the castling moves in which two pieces are moved at the same time apart from the King the Rook is involved as we will see at te end of this lesson.
One final remark about the possibility to move a Rook (or any other piece): A move may never result in a placement of the own King in check.








White to move

The Bishop
The Bishop can move any number of squares diagonally as long as it doesn’t jump over another piece. At the beginning of the game each player has a Bishop on a white square and a Bishop on a black square. Because of their move possibilities these Bishops will always remain on the same color.








White to move

The Queen
The Queen is the most powerfull piece and combines the powers of both the Rook and the Bishop. It can move horizontally, vertically, or diagonally. However, even the Queen is unable to jump over another piece.
The following diagram gives an overview of these possibilities to move and capture. The white pawn is blocking the path of the Queen. A black pawn on the same place can be captured, but the Queen is still unable to jump over it.








White to move

The Knight
The Knight’s move is unusual among the chess pieces. It is the only piece that jumps. The move is most of the times described as two squares horizontally and one square vertically, or two squares vertically and one square horizontally. It may be easier to say that the Knight may jump to any of the outer squares with a different color of the 5 by 5 area around the Knight.
Let’s look at the diagram.








White to move

Please note that both the white as the black pawn, as well as any other piece, doesn’t influence the move possibilities of the Knight, as long as the move doesn’t place the own King in check.

The pawn
The pawns are allowed to only move one square forwards at at time. However, in their first move, they can move two squares if they want. They can only move straight forward and never backwards. And they can only capture one of the enemy pieces diagonally. A pawn that makes it to the other side will be promoted to another piece: a Knight, a Bishop, a Rook or even a Queen! Most of the time the player exchanges his pawn at such a moment for a Queen, but it may be useful to remember that another piece may be choosen.








White to move

In the diagram above the normal moves are indicated by the cross marks, while the capture moves of the white pawn are indicated by the black dots. However capture is only possible when one of the opponent’s pieces is located at one of these squares.

En passant
As mentioned a pawn is able to move two squares forward when it has not moved before, but there is a special rule to prevent them to pass an opposite pawn.
On the very next move and only the next move, this pawn can be captured on the field that has been skipped.

Chess diagrams illustrating En Passant

On the left diagram the white pawn has just been moved two squares forward as indicated by the red arrow. It has been passing a square that is attacked by the black pawn. At the next move Black takes the pawn by placing his pawn on the square. The situation after this move is shown in the diagram at the right.

Castling
In the next diagram, the white King can castle on either side of the board. To castle, move the King two squares toward the Rook, and then move the Rook to the square immediately on the other side of the King.








White to move
Position after move 8
Castling possibilities: KQkq
8 half-moves after last pawn advance or capture

Castling is only allowed when:

  • The King and castling Rook have never moved during this game
  • The King is not in check at the starting square
  • The King is not in check at the destination square
  • The King is not in check on the squares is passing through
  • All the squares between the Rook and the King are vacant

Please note that in the diagram above Black is not allowed to castle on the King-side. (Look at the white Bishop on c4.)
King-side castling is also called short castling. Queen-side castling is called long castling.

One final rule
One final rule about the moves of the chess pieces. According to the official rules a piece that has been touched has to be moved. A move is completed as soon as the piece has been released and may not been taken back.

2 Responses to “The rules of Chess - The Chess Pieces”

  1. I think that u should teach them about the point system in chess while teaching them how to move this way they can comprehend more data about the piece.

  2. The order of the chess lessons is somewhat arbitrary, but I have chosen to start with the lessons about how to play the game. These lessons are followed by the lessons about how to win the game. The value of the pieces is one of the first lessons in the beginner’s course.

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