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Rocade Sud D'Alger
Castling is a move in chess. It consists of moving the king two squares toward a rook on the same and then moving the rook to the square that the king passed over. Castling is permitted only if neither the king nor the rook has previously moved; the squares between the king and the rook are vacant; and the king does not leave, cross over, or finish on a square attacked by an enemy piece. Castling is the only move in chess in which two pieces are moved at once. Castling with the is called ''kingside castling'', and castling with the is called ''queenside castling''. In both algebraic and descriptive notations, castling kingside is written as 0-0 and castling queenside as 0-0-0. Castling originates from the ''king's leap'', a two-square king move added to European chess between the 14th and 15th centuries, and took on its present form in the 17th century. Local variations in castling rules were common, however, persisting in Italy until the late 19th century. Castling d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chess
Chess is a board game for two players. It is an abstract strategy game that involves Perfect information, no hidden information and no elements of game of chance, chance. It is played on a square chessboard, board consisting of 64 squares arranged in an 8×8 grid. The players, referred to as White and Black in chess, "White" and "Black", each control sixteen Chess piece, pieces: one king (chess), king, one queen (chess), queen, two rook (chess), rooks, two bishop (chess), bishops, two knight (chess), knights, and eight pawn (chess), pawns, with each type of piece having a different pattern of movement. An enemy piece may be captured (removed from the board) by moving one's own piece onto the square it occupies. The object of the game is to "checkmate" (threaten with inescapable capture) the enemy king. There are also several ways a game can end in a draw (chess), draw. The recorded history of chess goes back to at least the emergence of chaturanga—also thought to be an ancesto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gata Kamsky
Gata Kamsky (; ; born June 2, 1974) is a Soviet-born American chess grandmaster, and a five-time U.S. champion. Kamsky reached the final of the FIDE World Chess Championship 1996 at the age of 22, and reached a ranking of fourth in the world rankings in 1995. He played almost no FIDE-rated games between 1997 and late 2004. Kamsky won the Chess World Cup 2007. This earned him a Candidates Match against Veselin Topalov, which he lost. Kamsky also competed in the Candidates Tournament in 2011, losing to Boris Gelfand. Early career Kamsky was born in Novokuznetsk in Russia, in a Tatar family. Gata's last name, Kamsky, is derived from the stage nickname of his grandfather Gataullah "Kamsky" Sabirov, the founder of the Tatar Drama Theater in Kazan. At age 12, he defeated veteran Grandmaster Mark Taimanov in a tournament game. He also earned his National Master title in that year. He won the Soviet under-20 championship in 1987 and 1988. In 1989, he moved to the United States w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knight (chess)
The knight (♘, ♞) is a piece in the game of chess, represented by a horse's head and neck. It moves two squares vertically and one square horizontally, or two squares horizontally and one square vertically, jumping over other pieces. Each player starts the game with two knights on the b- and g-, each located between a rook and a bishop. Movement Compared to other chess pieces, the knight's movement is unique: it moves two squares vertically and one square horizontally, or two squares horizontally and one square vertically (with both forming the shape of a capital L). Consequently, a knight alternates between light and dark squares with each move. When moving, the knight can jump over pieces to reach its destination. Knights capture in the same way, replacing the enemy piece on the square and removing it from the board. A knight can have up to eight available moves at once. Knights and pawns are the only pieces that can be moved in the chess starting position. Val ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ICCF Numeric Notation
ICCF numeric notation is the official chess notation system of the International Correspondence Chess Federation. The system was devised for use in international correspondence chess to avoid the potential confusion of using algebraic notation, as the chess pieces have different abbreviations depending on language. In ICCF numeric notation, each square of the chessboard has a two-digit designation. The first digit is the number of the ; files are numbered 1 to 8 from left to right from White's point of view. The second digit is the ; ranks are numbered 1 to 8 from nearest to farthest from White's point of view. Each move is denoted by either four or five digits: the first two digits denote the square the moving piece leaves; the following two digits denote the square at which the moving piece arrives; and, where applicable, the fifth digit denotes the piece of promotion. Details In numeric notation, each square is designated with a two-digit number via a coordinate system. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portable Game Notation
Portable Game Notation (PGN) is a standard plain text format for recording chess games (both the moves and related data), which can be read by humans and is also supported by most chess software. History PGN was devised around 1993, by Steven J. Edwards, and was first popularized and specified via the Usenet newsgroup rec.games.chess. Usage PGN is structured "for easy reading and writing by human users and for easy parsing and generation by computer programs." The chess moves themselves are given in algebraic chess notation using English initials for the pieces. The filename extension is .pgn. There are two formats in the PGN specification, the "import" format and the "export" format. The import format describes data that may have been prepared by hand, and is intentionally lax; a program that can read PGN data should be able to handle the somewhat lax import format. The export format is rather strict and describes data prepared under program control, similar to a pretty prin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draw By Agreement
A game of chess can end in a draw by agreement. A player may offer a draw at any stage of a game; if the opponent accepts, the game is a draw. In some competitions, draws by agreement are restricted; for example draw offers may be subject to the discretion of the arbiter, or may be forbidden before move 30 or 40, or even forbidden altogether. The majority of draws in chess are by agreement. Under FIDE rules, a draw should be offered after making the move and before pressing the clock, then marked in the scoresheet as ''(=)''. However, draw offers made at any time are valid. If a player offers a draw before making a move, the opponent has the option of requesting a move before deciding whether or not to accept the offer. Once made, a draw offer cannot be retracted and is valid until rejected. A player may offer a draw by asking, "Would you like a draw?", or similar; the French word ''remis'' (literally "reset") is internationally understood as a draw offer and may be used if the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tony Miles
Anthony John Miles (23 April 1955 – 12 November 2001) was an English chess player and the first Englishman to earn the International Grandmaster, Grandmaster title. Early and personal life Miles was born on 23 April 1955 in Edgbaston, a suburb of Birmingham, and attended King Edward's School, Birmingham.Tony Miles ''The Guardian'', 14 November 2001 ''The Daily Telegraph'', 14 November 2001 He was married and divorced twice, and had no children. Miles's first wife was Jana Bellin, Jana Hartston, who had previously been married to William Hartston. Early chess career He learned the game of chess early in l ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anatoly Karpov
Anatoly Yevgenyevich Karpov (, ; born May 23, 1951) is a Russian and former Soviet Grandmaster (chess), chess grandmaster, former World Chess Championship, World Chess Champion, and politician. He was the 12th World Chess Champion from 1975 to 1985, a three-time FIDE World Champion (1993, 1996, 1998), twice World Chess champion as a member of the USSR team (1985, 1989), and a six-time winner of Chess Olympiad, Chess Olympiads as a member of the USSR team (1972, 1974, 1980, 1982, 1986, 1988). The International Association of Chess Press awarded him nine Chess Oscars (1973–77, 1979, 1980, 1981, 1984). Karpov's chess tournament successes include over 160 first-place finishes. He had a peak Elo rating system, Elo rating of 2780, and his 102 total months world number one is the third-longest of all time, behind Magnus Carlsen and Garry Kasparov. Karpov is also an elected Member of the State Duma in Russia. Since 2006, he has chaired the Commission for Ecological Safety and Envir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Threefold Repetition
In chess, the threefold repetition rule states that a player may claim a draw if the same position occurs three times during the game. The rule is also known as repetition of position and, in the USCF rules, as triple occurrence of position.Article 14K.2 in Two positions are by definition "the same" if pieces of the same type and color occupy the same squares, the same player has the move, the remaining castling rights are the same and the possibility to capture ''en passant'' is the same. The repeated positions need not occur in succession. The game is not automatically drawn if a position occurs for the third time – one of the players, on their turn, must claim the draw with the arbiter. The claim must be made either before making the move which will produce the third repetition, or after the opponent has made a move producing a third repetition. By contrast, the fivefold repetition rule requires the arbiter to intervene and declare the game drawn if the same position occurs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Hartston
William Roland Hartston (born 12 August 1947) is an English journalist who has written the Beachcomber column in the ''Daily Express'' since 1998. He is also a chess player who played competitively from 1962 to 1987 and earned a highest Elo rating of 2485. He was awarded the title International Master in 1972, but is now best known as a chess author and presenter of the game on television. Biography Hartston was born in Willesden, Middlesex, England, and attended the City of London School before studying Mathematics at Jesus College, Cambridge. At the 19th Chess Olympiad, held at Siegen 1970, he won the gold medal for best score on board 3 (78.1%). He won the British Chess Championship in 1973 and 1975. In international competition, he had many strong performances but failed, by the smallest possible margin, to achieve the results required for the title of International Grandmaster. Hartston became the first person to stack the pieces from an entire chess set on top of a sin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chess Tournament
A chess tournament is a series of chess games played competitively to determine a winning individual or team. Since the first international chess tournament in London 1851 chess tournament, London, 1851, chess tournaments have become the standard form of chess competition among multiple serious players. Today, the most recognized chess tournaments for individual competition include the Candidates Tournament and the Tata Steel Chess Tournament. The largest team chess tournament is the Chess Olympiad, in which players compete for their country's team in the same fashion as the Olympic Games. Since the 1960s, Computer chess, chess computers have occasionally entered human tournaments, but this is no longer common, because computers would defeat humans and win the tournament. Most chess tournaments are organized and directed according to the World Chess Federation (FIDE) handbook, which offers guidelines and regulations for conducting tournaments. Chess tournaments are mainly held in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
