Elements of the game
The Board
It is a checkered board having 64 squares (8 squares high and 8 squares wide), 32 of them are white and 32 are black.
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The Placement of the Board according to the Rules:
The lower right-hand corner of the board must be a white square.
The Ranks
The 8 lines of horizontal squares are called Ranks.
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The Files
The 8 lines of vertical squares are called Files.
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The Diagonals
This is the name of the slanting set of squares joined at their vertices.
Each Diagonal is formed by the same color square.
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The Center Squares
The Center of the Board is composed of 4 squares as shown in the Diagram. These squares and their neighbors (“widened” Center) acquire great value during the development of the game.
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