Which Piece is Stronger, Knight or Bishop?

In chess, the knight and the bishop are considered to be roughly equal in strength, with the bishop being slightly stronger in some positions and the knight being slightly stronger in others. The knight is considered to be stronger in closed positions, where there are few open lines for the bishop to move along. This is because the knight can jump over other pieces and can access squares of both colors, making it more flexible in these types of positions.

On the other hand, the bishop is considered to be stronger in open positions, where there are many open lines for it to move along. This is because the bishop can cover long distances quickly and can attack many squares at once, making it more powerful in these types of positions. Ultimately, the strength of a knight or a bishop depends on the specific position and how it is being used in the game.