Find Out How to Play En Passant in Chess
The en passant pawn capturing move is one of a kind in chess. It prevents an opponent's pawn from bypassing a pawn in the fifth rank that moves two squares forward from where it started. In the fifteenth century, the en passant rule was implemented to speed up the game.
If an enemy pawn has made the first two-step move, you can capture it en passant as if it had only moved one step. "In passing" is the meaning of the French phrase "en passant capture."
Simply put, you can use en passant to capture the opponent's pawn forward move regardless of whether it jumps one or two squares. However, the enemy pawn must be captured en passant on the subsequent move to play en passant.
Origin of En Passant
Where does this rule come from, which seems odd? It all started in Europe in the fifteenth century, when the current set of chess rules were being made. Particularly, it emerged in response to the initial double-step for pawns, a game-changing innovation meant to accelerate play.
However, the double step created a problem. If a pawn could move two spaces at once, it could avoid being taken by a rival pawn on a file next to it that had already reached the fifth rank (or fourth for black). The player who had carefully advanced her pawns ran into trouble as a result of this.
Consequently, en passant was introduced to provide advanced players with a unique opportunity to capture a pawn that might otherwise be impossible to capture.
Rules for En Passant
You cannot constantly capture en passant; You can only do so in exceptional circumstances. For an en passant capture, the following conditions must be met following the rules of the game:
1. Your pawn must be within one square of your opponent's half of the board. As a result, your pawn must be on the fifth rank if you are White, and on the fourth rank if you are Black (keep in mind that the ranks are always arranged in White's favour, so it is not your fourth rank but White's fourth rank).
2. You can only capture en passant right after your opponent moves a pawn. You won't be able to hold on until the next turn because you won't be eligible to catch en passant!
3. The enemy pawn must land directly next to your pawn after jumping two squares.
Should You Take an En Passant
Just as it is not always a good idea to capture an opponent's pawn in the normal way, capturing en passant when offered is not always a good idea. Like most aspects of chess strategy, it depends on the situation.
Example:

How Many Times Can An En passant Be Taken in A Game?
The capturing pawn can only perform the en passant capture once per game after an opponent moves a pawn two squares from where it started.
The capturing pawn must be on its fifth rank, and it takes the opponent's pawn as if it had only moved one square. The capturing pawn moves diagonally into the square that was skipped by the passed pawn.