A checkerboard (or chequerboard) is a board on which American checkers is played. It is an 8×8 board and the 64 squares are of alternating dark and light color, often red and black.
The term checkerboard is also used to denote any rectangular square-tiled board. In this sense it refers not to a physical board as such but to the mathematical abstraction of such a board. Mathematics is the body of Knowledge and Academic discipline that studies such concepts as Quantity, Structure, Space and --> Abstraction is the process or result of generalization by reducing the information The adjective checkered may refer to a pattern resembling a checkerboard, as in the checkered flag used to welcome the winning cars in a Formula One race, for instance, or the livery on some emergency service vehicles. Racing flags are traditionally used in Auto racing and similar motorsports to communicate important messages to drivers
An 8×8 board is also used for some other board games, although not necessarily a board with an alternating pattern:
A checkerboard marking painted on a hilltop was used as visual guidance on Hongkong's old Kai Tak Airport. A board game is a Game in which counters or pieces that are placed on removed from or moved across a "board" (a premarked surface usually specific to that game Chess is a recreational and competitive Game played between two players. Makruk ( Thai: หมากรุก (or Thai chess) is a Board game descended from the 6th century Indian game of Chaturanga Arimaa is a two-player Abstract strategy Board game that can be played using the same equipment as Chess. The Game of the Amazons (in Spanish El Juego de las Amazonas often called Amazons for short is a two-player Abstract strategy game invented in 1988 Mak-yek is a Board game played in Thailand and Malaysia (under the name Apit-sodok) on an 8 by 8 board by two players each having sixteen Breakthrough is an Abstract strategy Board game invented by Dan Troyka in 2000 and made available as a Zillions of Games file (ZRF Crossings is a two-player Abstract strategy Board game invented by Robert Abbott. Gounki is an abstract strategy game in which pieces can combine and disperse to affect their movement possibilities Lines of Action is a two-player Abstract strategy Board game invented by Claude Soucie. See Jetan for a discussion of Edgar Rice Burroughs ' Martian chess Reversi (also marketed by Pressman under the trade name Othello) is an abstract strategy Board game which involves play by two parties on Chapayev (игра в Чапаева igra v Chapayeva) is a Game played on a Checkerboard, a unique hybrid of Checkers and Billiards Kai Tak Airport (officially Hong Kong International Airport from 1954 to closure The airport ran out of landing slots and parking bays and flights often had to be diverted
Many taxicabs also use a checkerboard pattern.