A chessboard is a game board used to play chess. It consists of 64 squares, 8 rows by 8 columns, on which the chess pieces are placed. It is square in shape and uses two colours of squares, one light and one dark, in a chequered pattern. During play, the board is oriented such that each player's near-right corner square is a light square.
The columns of a chessboard are known as files, the rows are known as ranks, and the lines of adjoining same-coloured squares (each running from one edge of the board to an adjacent edge) are known as diagonals. Each square of the board is named using algebraic, descriptive, or numeric chess notation; algebraic notation is the FIDE standard. In algebraic notation, using White's perspective, files are labeled a through h from left to right, and ranks are labeled 1 through 8 from bottom to top; each square is identified by the file and rank which it occupies. The a- through d-files constitute the queenside, and the e- through h-files constitute the kingside; the 1st through 4th ranks constitute White's side, and the 5th through 8th ranks constitute Black's side.
A chessboard is a game board used to play chess. It consists of 64 squares, 8 rows by 8 columns, on which the chess pieces are placed. It is square in...
wheat and chessboard problem (sometimes expressed in terms of rice grains) is a mathematical problem expressed in textual form as: If a chessboard were to...
The Grand Chessboard: American Primacy and Its Geostrategic Imperatives (1997) is one of the major works of Zbigniew Brzezinski. Brzezinski graduated with...
Алекса́ндр Ю́рьевич Пичу́шкин; born 9 April 1974), also known as the Chessboard Killer (Убийца с шахматной доской) and the Bitsa Park Maniac (Битцевский...
known as chessboard distance, since in the game of chess the minimum number of moves needed by a king to go from one square on a chessboard to another...
A chessboard complex is a particular kind of abstract simplicial complex, which has various applications in topological graph theory and algebraic topology...
The mutilated chessboard problem is a tiling puzzle posed by Max Black in 1946 that asks: Suppose a standard 8×8 chessboard (or checkerboard) has two...
The chessboard paradox or paradox of Loyd and Schlömilch is a falsidical paradox based on an optical illusion. A chessboard or a square with a side length...
The Steinhaus chessboard theorem is the following theorem, due to Hugo Steinhaus: Consider a chessboard on which some cells contain landmines. Then, either...
queens puzzle is the problem of placing eight chess queens on an 8×8 chessboard so that no two queens threaten each other; thus, a solution requires that...
The Feynman checkerboard, or relativistic chessboard model, was Richard Feynman’s sum-over-paths formulation of the kernel for a free spin-½ particle moving...
Chessboards arise frequently in computer vision theory and practice because their highly structured geometry is well-suited for algorithmic detection...
so winters of discontent" (Washington Post). Talbot's book The Devil's Chessboard: Allen Dulles, the CIA, and the Rise of America's Secret Government is...
used to play many other games, including chess, whereby it is known as a chessboard. Other rectangular square-tiled boards are also often called checkerboards...
War, writing books on the subject in the 1990s—Diplomacy and The Grand Chessboard: American Primacy and Its Geostrategic Imperatives. The Anglo-American...
A chess piece, or chessman, is a game piece that is placed on a chessboard to play the game of chess. It can be either white or black, and it can be one...
Zeno's paradoxes Monty Hall problem Bedlam cube Conway puzzle Mutilated chessboard problem Packing problem Pentominoes tiling Slothouber–Graatsma puzzle...
Sissa Ben Dahir presented an Indian King Sharim with a beautiful handmade chessboard. The king asked what he would like in return for his gift and the courtier...
of one of the Thirteen Treasures of the Island of Britain: a magical chessboard / gwyddbwyll board. If the pieces were set, they would play by themselves...
The Byelorussian Soviet Socialist Republic (BSSR, or Byelorussian SSR; Belarusian: Беларуская Савецкая Сацыялістычная Рэспубліка; Russian: Белорусская...
of Romania in Europe, its relations with Moldova and the continental chessboard with Russia". blue-europe.eu. Blue Europe - The European Think Hub. Retrieved...
column of troops one in front of the other File (chess), a column of the chessboard Filé powder, a culinary ingredient used in Cajun and Creole cooking Filé...
the world's known energy resources." — Zbigniew Brzezinski, The grand chessboard : American primacy and its geostrategic imperatives The Russian "Eurasianism"...
Starksia sluiteri, the chessboard blenny, is a species of labrisomid blenny native to the Caribbean Sea and the Atlantic Ocean along the coast of Brazil...
July 2014. Petrov, Angel (6 October 2014). "Bulgaria's Grand Parliament Chessboard Might Be Both Ailment and Cure". Novinite. Archived from the original...
to put a rook. The board is the ordinary chessboard if all squares are allowed and m = n = 8 and a chessboard of any size if all squares are allowed and...
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