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unusual facts about Chessboard


Chessboard

The board is structurally similar to that used in English draughts (American checkers).


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Alice's Meadow

The name 'Alice's Meadow' is a reference to Lewis Carroll's book Through the Looking-Glass, which is said to have been partly inspired by the 'chessboard-like' field pattern of Otmoor.

Chebyshev distance

On a grid (such as a chessboard), the points at a Chebyshev distance of 1 of a point are the Moore neighborhood of that point.

Djambi

Djambi (also described as "Machiavelli's chessboard") is a board game and a chess variant for four players, invented by Jean Anesto in 1975.

Erling Fløtten

During the third round of the 2010 World Senior Chess Championship in Arco, Italy, Fløtten collapsed at the chessboard, and despite rapid intervention from medical personnel, his life could not be saved.

Lattice graph

The rook's graph (the graph that represents all legal moves of the rook chess piece on a chessboard) is also sometimes called the lattice graph.

Wheat and chessboard problem

On the entire chessboard there would be 264 − 1 = 18,446,744,073,709,551,615 grains of rice, weighing 461,168,602,000 metric tons, which would be a heap of rice larger than Mount Everest.


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