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Four Knights Game
The Four Knights Game is a chess opening that begins with the moves: :1. e4 e5 :2. Nf3 Nc6 :3. Nc3 Nf6 This is the most common sequence, but the knights may in any order to reach the same position. The opening is fairly popular with beginners who strictly adhere to the opening principle: "Develop knights before bishops." It was one of the workhorses in the family of the Open Game, at even the highest levels, until World War I. Thereafter it fell by the wayside, along with a number of other Open Games. In this period ambitious players explored the Ruy Lopez, believing it a better attempt by White to exploit the advantage of the first move. In the 1990s, this opening saw a renaissance, and is now seen in the praxis of players from beginner to grandmaster. The Four Knights usually leads to quiet , though there are some variations. The ''Encyclopaedia of Chess Openings'' has three codes for the Four Knights Game: * C49: 4.Bb5 Bb4 (Symmetrical Variation) * C48: 4.Bb5 without ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deep Blue Versus Garry Kasparov
Deep Blue versus Garry Kasparov was a pair of six-game chess matches between the world chess champion Garry Kasparov and an IBM supercomputer called Deep Blue. The first match was played in Philadelphia in 1996 and won by Kasparov by 4–2. A rematch was played in New York City in 1997 and won by Deep Blue by 3½–2½. The second match was the first defeat of a reigning world chess champion by a computer under tournament conditions, and was the subject of a documentary film, '' Game Over: Kasparov and the Machine''. Symbolic significance Deep Blue's win was seen as symbolically significant, a sign that artificial intelligence was catching up to human intelligence, and could defeat one of humanity's great intellectual champions. Later analysis tended to play down Kasparov's loss as a result of uncharacteristically bad play on Kasparov's part, and play down the intellectual value of chess as a game that can be defeated by brute force. In December 2016, discussing the match in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three Knights Game
The Three Knights Game is a chess opening which most commonly begins with the moves: :1. e4 e5 :2. Nf3 Nc6 :3. Nc3 In the Three Knights Game, Black chooses to break symmetry in order to avoid the main lines of what is often considered the drawish Four Knights Game after the usual 3...Nf6. The relevant '' ECO'' code is C46. Black's third move After tries such as 3...d6 or 3...Be7, White can play 4.d4, leaving Black with a cramped position resembling Philidor's Defense. If Black plays 3...Bc5 instead, White can eliminate Black's outpost at e5: 4.Nxe5 Nxe5 5.d4 Bd6 6.dxe5 Bxe5. Since tournament praxis shows the line seems to favor White, Black usually plays 3...Bb4 or 3...g6. Continuations then are typically 3...Bb4 4.Nd5 and 3...g6 4.d4 exd4 5.Nd5. Another alternative for Black is 3...f5!? – the Winawer Defense (or Gothic Defense). Then 4.Bb5 transposes into the Schliemann variation of the Ruy Lopez with 4.Nc3. The Three Knights is almost never seen at master level ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Chess Congress
The American Chess Congress was a series of chess tournaments held in the United States, a predecessor to the current U.S. Chess Championship. It had nine editions, the first played in October 1857 and the last in August 1923. First American Chess Congress (1857) The first American Chess Congress, organized by Daniel Willard Fiske and held in New York, October 6 to November 10, 1857, was won by Paul Morphy. It was a knockout tournament in which draws did not count. The top sixteen American players were invited (William Allison, Samuel Robert Calthrop, Daniel Willard Fiske, William James Fuller, Hiram Kennicott, Hubert Knott, Theodor Lichtenhein, Napoleon Marache, Hardman Philips Montgomery, Alexander Beaufort Meek, Paul Morphy, Louis Paulsen, Frederick Perrin, Benjamin Raphael, Charles Henry Stanley, and James Thompson). First prize was $300. Morphy refused any money, but accepted a silver service consisting of a pitcher, four goblets, and a tray. Morphy's prize was given ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ludvig Collijn
Ludvig Collijn (20 November 1878 – 4 October 1939 in Stockholm) was a chess writer and chairman of the Swedish Chess Federation from 1917 to 1939. At the first Nordic Chess Championship held in Stockholm 1897, Collijn responded consistently against 1.e4 with 1...d5. This chess opening, at the time known as the Centre Counter Gambit, is now commonly referred to as the Scandinavian Defence. By 1912 he and his brother Gustav were acknowledged for organising the International Chess Conference held in Stockholm that year. They subsequently authored a publication of annotated games of interest from the Stochholm Congress.CHESS, The Manchester Guardian, 5 November 1912 Ludvig was a cousin of Isaac Collijn. ''Lärobok'' In 1896 the brothers authored their "Textbook of Chess", '' Lärobok i Schack''. According to Hooper and Whyld, the fourth edition of Collijn's '' Lärobok'' (in Swedish Swedish or ' may refer to: Anything from or related to Sweden, a country in Northern Eur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yakov Estrin
Yakov Borisovich Estrin (Russian: Я́ков Бори́сович Эстрин, April 21, 1923 – February 2, 1987) was a Russian chess player, chess theoretician, writer, and World Correspondence Chess Champion who held the chess titles of International Master and International Correspondence Chess Grandmaster. Chess biography After a brief foray into play, he turned to correspondence chess in the early 1960s with immediate success (joint first place in the USSR Correspondence Championship in 1962). He became an International Correspondence Chess Grandmaster in 1966, and would go on to compete in the final of the World Correspondence Chess Championship, World Correspondence Championship five times. He is best known for being the seventh International Correspondence Chess Federation, ICCF World Champion, 1972–1976. For over-the-board play, he was awarded the International Master title in 1975.A few chess authors indicate the Estrin was awarded the Grandmaster (chess), Grandma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sacrifice (chess)
In chess, a sacrifice is a move that gives up a piece with the objective of gaining tactical or positional compensation in other forms. A sacrifice could also be a deliberate exchange of a chess piece of higher value for an opponent's piece of lower value. Any chess piece except the king may be sacrificed. Because players usually try to hold on to their own pieces, offering a sacrifice can come as an unpleasant surprise to one's opponent, putting them off balance and causing them to waste precious time trying to calculate whether the sacrifice is sound or not, and whether to accept it. Sacrificing one's queen (the most valuable piece), or a string of pieces, adds to the surprise, and such games can be awarded . Types of sacrifice Real versus sham Rudolf Spielmann proposed a division between sham and real sacrifices: * In a ''real sacrifice'', the sacrificing player will often have to play on with less than their opponent for quite some time. * In a ''sham sacrifice'', t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antoaneta Stefanova
Antoaneta Stefanova ( bg, Антоанета Стефанова; born 19 April 1979) is a Bulgarian chess grandmaster and Women's World Champion from 2004 to 2006. She has represented Bulgaria in the Chess Olympiad in 2000 and the Women's Chess Olympiad since 1992. Early life and career Stefanova was born in Sofia, the capital of Bulgaria. When she was four years old, she received chess lessons from her father, Andon Stefanov, a designing artist. In 1989, Stefanova won the Girls U10 section at the World Youth Chess Festival in Aguadilla, Puerto Rico. In 1992, she played, at the age of 13, in her first Chess Olympiad in Manila, Philippines. In the same year she became European under-14 girls' champion at the European Youth Chess Championship in Rimavská Sobota. Stefanova won the Bulgarian women's championship in 1995. She tied for fourth place in the 4th Hawaii International Chess Tournament in 1997 scoring 7 points out of 10 games. Thanks to this result Stefanova achieved ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nigel Short
Nigel David Short (born 1 June 1965) is an English chess grandmaster, columnist, coach, and commentator, who is the vice-president of FIDE since October 2018. Short earned the Grandmaster title at the age of 19, and was ranked third in the world by FIDE from July 1988 to July 1989. In 1993, he became the first English player to play a World Chess Championship match, when he qualified to play Garry Kasparov in the World Chess Championship 1993 in London, where Kasparov won 12½ to 7½. He was appointed Member of the Order of the British Empire (MBE) in the 1999 Birthday Honours for services to chess. Early life, family, and education Short was born 1 June 1965 in Leigh, Lancashire. He is the second of three children (all boys) of David and Jean Short. His father was a journalist and his mother was a school secretary. He grew up in Atherton, going to St Philip's Primary School on Bolton Old Road. He studied at the independent Bolton School and Leigh College. He was a membe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giuoco Piano
The Giuoco Piano (Italian: "Quiet Game"; ), also called the Italian Opening, is a chess opening beginning with the moves: :1. e4 e5 :2. Nf3 Nc6 :3. Bc4 Bc5 "White aims to develop quickly – but so does Black. White can construct a pawn centre but in unfavourable conditions a centre which cannot provide a basis for further active play." The name Italian Game is used by some authors ; however, that name is also used to describe all openings starting 1.e4 e5 2.Nf3 Nc6 3.Bc4, including 3...Nf6 (the Two Knights Defence) and other less common replies. The Giuoco Piano is assigned codes C50 to C54 in the ''Encyclopaedia of Chess Openings''. History The Giuoco Piano is one of the oldest recorded openings. The Portuguese Damiano played it at the beginning of the 16th century and the Italian Greco played it at the beginning of the 17th century. The Giuoco Piano was popular through the 19th century, but modern refinements in defensive play have led most chess masters towards op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giuoco Pianissimo
The Giuoco Piano (Italian: "Quiet Game"; ), also called the Italian Opening, is a chess opening beginning with the moves: :1. e4 e5 :2. Nf3 Nc6 :3. Bc4 Bc5 "White aims to develop quickly – but so does Black. White can construct a pawn centre but in unfavourable conditions a centre which cannot provide a basis for further active play." The name Italian Game is used by some authors ; however, that name is also used to describe all openings starting 1.e4 e5 2.Nf3 Nc6 3.Bc4, including 3...Nf6 (the Two Knights Defence) and other less common replies. The Giuoco Piano is assigned codes C50 to C54 in the ''Encyclopaedia of Chess Openings''. History The Giuoco Piano is one of the oldest recorded openings. The Portuguese Damiano played it at the beginning of the 16th century and the Italian Greco played it at the beginning of the 17th century. The Giuoco Piano was popular through the 19th century, but modern refinements in defensive play have led most chess masters towards o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chess Life
The monthly ''Chess Life'' and bi-monthly ''Chess Life Kids'' (formerly ''School Mates'' and ''Chess Life for Kids'') are the official magazines published by the United States Chess Federation (US Chess). ''Chess Life'' is advertised as the "most widely read chess magazine in the world," and reaches more than a quarter of a million readers each month. It focuses on American chess players and tournaments, instruction, human interest, and US Chess governance matters. ''Chess Life Kids'' is geared towards those under 14. A subscription to ''Chess Life'' and ''Chess Life Kids'' is currently one benefit of becoming a US Chess member or affiliate. All members are given access to the online versions of ''Chess Life'' and ''Chess Life Kids'' (including back issues). Affiliates and some membership categories also receive printed copies of ''Chess Life'' and/or ''Chess Life Kids''. History The United States Chess Federation was incorporated on December 27, 1939. In the early years, it had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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