In the intricate world of chess, each piece has its unique movement patterns, contributing to the game’s strategic depth. For beginners, understanding these movements is crucial.
One common question arises: which chess piece can only move diagonally? The answer is the bishop.
The Basics of the Bishop
Each player starts with two bishops on the board – one on a light-colored square and the other on a dark-colored square. The bishops are placed next to the king and queen at the start of the game.
The bishop’s movement is simple yet powerful:
- It can move diagonally in any direction (forward or backward).
- It has no limit to how far it can travel, as long as no other piece blocks its path.
- The bishop captures enemy pieces by landing on their square, following its diagonal movement pattern.
Because of its unique diagonal movement, a bishop is confined to squares of its initial color throughout the game. For instance, a light-squared bishop can only occupy light-colored squares.
Understanding the Bishop’s Movement

(Photo courtesy: Chess.com)
So, how does this chess piece only move diagonally? Each player starts with two bishops, positioned next to the knights on squares c1 and f1 for White, and c8 and f8 for Black. These pieces are confined to their initial square colors throughout the game; one operates solely on light squares, the other on dark. This color-bound movement is a defining characteristic of bishops.
Bishops move diagonally across the board, capable of traversing multiple squares in a single move, provided no obstacles block their path. This diagonal movement allows bishops to control long stretches of the board, making them powerful in open positions. However, they cannot jump over other pieces; any obstruction limits their range. To capture an opponent’s piece, a bishop moves diagonally to the occupied square and replaces the captured piece. This ability to control and attack along diagonals makes bishops formidable, especially when they work in tandem.
Strategic Value of Bishops
In chess, bishops are considered minor pieces, each valued at three points, similar to knights. Their long-range diagonal movement allows them to influence both flanks of the board, especially in open positions where pawn structures don’t obstruct their paths. A pair of bishops, often referred to as the “bishop pair,” can be particularly powerful, controlling squares of both colors and coordinating attacks effectively.
However, bishops’ color-bound nature means they can only control half the squares on the board. This limitation can be a disadvantage in closed positions where pawns block diagonal lines. In such scenarios, knights, with their unique L-shaped movement, may prove more versatile.
Bishops in Action

(Photo Courtesy: Hercules Chess)
To appreciate the bishop’s potential, consider its role in various phases of the game:
- Opening: Developing bishops early can control key diagonals and influence the center. Placing them on active squares increases their effectiveness.
- Middlegame: Bishops can be instrumental in launching attacks, especially when aligned on long diagonals targeting the opponent’s king or weak pawns.
- Endgame: In open endgames, a bishop can dominate the board, especially against a knight. However, in positions with pawns fixed on squares of the opposite color, a bishop’s mobility can be severely restricted.
Advantages of Bishops in Chess
- Long-Range Power: Bishops can dominate large sections of the board, making them essential in attacking and defending strategies.
- Coordination: When used together, the two bishops can cover all squares on the board, creating a powerful duo known as the “bishop pair.”
- Endgame Potential: Bishops excel in endgames where pawns are spread across the board, as their diagonal reach allows them to control multiple key squares.
Limitations of Bishops
Despite their strengths, bishops have limitations:
- Color Dependency: Each bishop is restricted to squares of one color, which can limit their influence in certain positions.
- Blocked by Pawns: Bishops can become “bad” if they are trapped behind pawns of the same color.
How to Use Bishops Effectively
- Develop Early: Bring your bishops into the game early to control the center and prepare for castling.
- Preserve the Bishop Pair: If possible, avoid trading one bishop unnecessarily, as the bishop pair is a significant asset.
- Exploit Open Diagonals: Position your bishops on open diagonals where they can exert maximum influence.
The bishop’s diagonal movement adds depth and elegance to chess, making it a fascinating piece for beginners and experienced players alike. By mastering how to use bishops effectively, you can enhance your strategic gameplay and enjoy the beauty of this timeless game.
So next time someone asks, “Which chess piece can only move diagonally?”, you’ll know the answer and appreciate the vital role bishops play in chess!
Understanding the bishop is just one step in mastering the game. To deepen your knowledge and improve your skills, visit Caissa School of Chess for expert coaching and resources designed for players of all levels. Visit our website today to learn chess from the top coaches in India.