How many piece belong in the chess game?

How many different types of pieces in the chess game?

What do you called the timer in the chess game?

What is the important piece?

It is the common chess piece on the chessboard

It moves letter L

It moves and captures along diagonals without jumping over intervening pieces

It may move any number of square horizontally or vertically without jumping

It is the most powerful piece in the game of chess, able to move any number of square vertically, horizontally, or diagonally