The term "king's bishop" refers to a specific chess piece, known as the bishop, that starts on the square next to the king in the initial setup. In standard chess notation, this piece is often referred to as the "king's bishop" to distinguish it from the "queen's bishop," which is positioned next to the queen. The king's bishop moves diagonally across the board and can control squares of one color throughout the game. In chess strategy, the king's bishop plays a crucial role in both offense and defense. It can help control the center of the board and support other pieces, such as the king and queen. Properly utilizing the king's bishop can lead to strong tactical advantages and contribute to a successful game plan.