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C35 King's Gambit Accepted, Cunningham Defense
The King's Gambit is a chess opening that begins with the moves: :1. e4 e5 :2. f4 White offers a pawn to divert the black e-pawn. If Black accepts the gambit, White has two main plans. The first is to play d4 and Bxf4, regaining the gambit pawn with domination. The alternative plan is to play Nf3 and Bc4 followed by 0-0, when the semi-open f-file created after a pawn push to g3 allows White to attack the weakest point in Black's position, the pawn on f7. Theory has shown that, in order to maintain the gambit pawn, Black may well be forced to weaken the with moves such as ...g5 or odd piece placement (e.g. ). A downside to the King's Gambit is that it weakens White's king's position, exposing it to the latent threat of ...Qh4+ (or ). With a black pawn on f4, it is not usually viable for White to respond to the check with g2-g3, but if the king moves then it also loses the right to castle. The King's Gambit is one of the oldest documented openings, appearing in one of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open Game
An Open Game (or Double King's Pawn Opening) is a chess opening that begins with the following moves: :1. b:Chess Opening Theory/1. e4, e4 b:Chess Opening Theory/1. e4/1...e5, e5 White has moved the king's pawn two squares and Black has replied in kind. The result is an Open Game. Other responses to 1.e4 are termed Semi-Open Games or Single King's Pawn Games. It should not be confused with the term "" (lowercase o and g), referring to a chess position where ranks, files and diagonals are open, and tending to more tactical gameplay. Analysis White opens by playing 1.e4, which is the most popular opening move and has many strengths—it immediately stakes a claim in the center, and frees two pieces (the queen (chess), queen and king's bishop (chess), bishop) for action. The oldest openings in chess follow 1.e4. Bobby Fischer wrote that 1.e4 was "Best by test." On the negative side, 1.e4 places a pawn (chess), pawn on an undefended square and weakens the squares d4 and f4. If Black ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Chess Championship
The World Chess Championship is played to determine the world champion in chess. The current world champion is Magnus Carlsen of Norway, who has held the title since 2013. The first event recognized as a world championship was the World Chess Championship 1886, 1886 match between the two leading players in the world, Wilhelm Steinitz and Johannes Zukertort. Steinitz won, becoming the first world champion. From 1886 to 1946, the champion set the terms, requiring any challenger to raise a sizable stake and defeat the champion in a match in order to become the new world champion. Following the death of reigning world champion Alexander Alekhine in 1946, FIDE (the International Chess Federation) took over administration of the World Championship, beginning with the World Chess Championship 1948, 1948 World Championship tournament. From 1948 to 1993, FIDE organized a set of tournaments to choose a new challenger every three years. World Chess Championship 1993, In 1993, reigning cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rybka
Rybka is a computer chess engine designed by International Master Vasik Rajlich. Around 2011, Rybka was one of the top-rated engines on chess engine rating lists and won many computer chess tournaments. After Rybka won four consecutive World Computer Chess Championships from 2007 to 2010, it was stripped of these titles after the International Computer Games Association concluded in June 2011 that Rybka was plagiarized from both the Crafty and the Fruit chess engines and so failed to meet their originality requirements. In 2015FIDE Ethics Commission following a complaint put forward by Vasik Rajlich and chess engine developer and games publisher Chris Whittington regarding ethical breaches during internal disciplinary proceedings, ruled the ICGA guilty and sanctioned ICGA with a warning. Case 2/2012. ChessBase published a challenging two-part interview-article about the process and verdict with ICGA spokesperson David Levy. Subsequently, ChessBase has published Rybka to prod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vasik Rajlich
Vasik Rajlich (born 1971 in Cleveland, Ohio) is an International Master in chess and the author of Rybka, previously one of the strongest chess playing programs in the world. Rajlich is a dual Czechoslovakian-American citizen by birth; he was born in the United States of America to Czech parents, at that time graduate students, but grew up in Prague. He later spent years in the United States as a student, graduating from MIT. He married Iweta (née Radziewicz) on 19 August 2006. Iweta, who is also an International Master in chess, helps him with the development of Rybka as its tester. In April 2012, the couple was living in Budapest, Hungary and had one child, a son. In April 2012, Rajlich participated in an April Fools' Day prank on ChessBase—claiming by using Rybka he had proven to a "99.99999999% certainty" that the accepted King's Gambit is a draw for White, but only after 3. Be2. Rajlich later admitted on ChessBase, that, "we're still probably a good 25 or so orders o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
April Fools' Day
April Fools' Day or All Fools' Day is an annual custom on 1 April consisting of practical jokes and hoaxes. Jokesters often expose their actions by shouting "April Fools!" at the recipient. Mass media can be involved in these pranks, which may be revealed as such the following day. The custom of setting aside a day for playing harmless pranks upon one's neighbour has been relatively common in the world historically. Origins Although the origins of April Fools’ is unknown, there are many theories surrounding it. A disputed association between 1 April and foolishness is in Geoffrey Chaucer's '' The Canterbury Tales'' (1392). In the " Nun's Priest's Tale", a vain cock Chauntecleer is tricked by a fox on "Since March began thirty days and two," i.e. 32 days since March began, which is 1 April. However, it is not clear that Chaucer was referencing 1 April since the text of the "Nun's Priest's Tale" also states that the story takes place on the day when the sun is "in the sign ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boris Spassky
Boris Vasilievich Spassky ( rus, Бори́с Васи́льевич Спа́сский, Borís Vasíl'yevich Spásskiy; born January 30, 1937) is a Russian chess grandmaster who was the tenth World Chess Champion, holding the title from 1969 to 1972. Spassky played three world championship matches: he lost to Tigran Petrosian in 1966; defeated Petrosian in 1969 to become world champion; then lost to Bobby Fischer in a famous match in 1972. Spassky won the Soviet Chess Championship twice outright (1961, 1973), and twice lost in playoffs (1956, 1963), after tying for first place during the event proper. He was a World Chess Championship candidate on seven occasions (1956, 1965, 1968, 1974, 1977, 1980 and 1985). In addition to his candidates wins in 1965 and 1968, Spassky reached the semi-final stage in 1974 and the final stage in 1977. Spassky immigrated to France in 1976, becoming a French citizen in 1978. He continued to compete in tournaments but was no longer a major ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Bronstein
David Ionovich Bronstein (russian: Дави́д Ио́нович Бронште́йн; February 19, 1924 – December 5, 2006) was a Soviet and Ukrainian chess player. Awarded the title of International Grandmaster by FIDE in 1950, he narrowly missed becoming World Chess Champion in 1951. Bronstein was one of the world's strongest players from the mid-1940s into the mid-1970s, and was described by his peers as a creative genius and master of tactics. Also a renowned chess writer, his book ''Zurich International Chess Tournament 1953'' is widely considered one of the greatest chess books ever written. Early life David Bronstein was born in Bila Tserkva, Ukrainian SSR, Soviet Union, to Jewish parents. Growing up in a poor family, he learned chess at age six from his grandfather. As a youth in Kyiv, he was trained by the renowned International Master Alexander Konstantinopolsky. He finished second in the Kyiv Championship when he was only 15, and achieved the Soviet Master t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypermodernism (chess)
Hypermodernism is a school of chess that emerged after World War I. It featured challenges to the chess ideas of central European masters, including Wilhelm Steinitz's approach to the and the rules established by Siegbert Tarrasch. Overview The Hypermodernists demonstrated their new ideas with games and victories. Aron Nimzowitsch, considered the founder and leading practitioner of hypermodernism, showed that games could be won through indirect control of the centre, breaking with Tarrasch's view that the centre must be occupied by pawns. Nimzowitsch advocated controlling the centre with distant pieces rather than with pawns, thus inviting the opponent to occupy the centre with pawns, which can then become targets of attack. This was part of the hypermodern framework, which Nimzowitsch encapsulated in his seminal book ''My System'', which greatly influenced many chess players. It introduced and formalised concepts of the , , undermining, prophylaxis, restraint, rook on the sev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelm Steinitz
William Steinitz (born Wilhelm Steinitz; May 14, 1836 – August 12, 1900) was an Austrian and, later, American chess player. From 1886 to 1894, he was the first official World Chess Champion. He was also a highly influential writer and chess theoretician. When discussing chess history from the 1850s onwards, commentators have debated whether Steinitz could be effectively considered the champion from an earlier time, perhaps as early as 1866. Steinitz lost his title to Emanuel Lasker in 1894, and lost a rematch in 1896–97. Statistical rating systems give Steinitz a rather low ranking among world champions, mainly because he took several long breaks from competitive play. However, an analysis based on one of these rating systems shows that he was one of the most dominant players in the history of the game. Steinitz was unbeaten in match play for 32 years, from 1862 to 1894. Although Steinitz became "world number one" by winning in the all-out attacking style that was comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graham Burgess
Graham K. Burgess (born 24 February 1968 in Liverpool, England) is an English FIDE Master of chess and a noted writer and trainer. He became a FIDE Master at the age of twenty. He attended Birkdale High School in Southport, Merseyside. In 1989 he graduated from the University of Cambridge with a degree in mathematics. In 1994 he set a world record by playing 510 games of blitz chess (five minutes for each player) in three days, winning 431 games and drawing 25 . Burgess has written more than twenty books and edited more than 250. His book ''The Mammoth Book of Chess'' won the British Chess Federation Book of the Year Award in 1997. He is the editorial director of Gambit Publications {{Infobox publisher , name = Gambit Publications , image = , caption = , parent = , status = , traded_as = , predecessor = , founded = , founder = John Nunn, Murray Chandler, and Graham B .... . Books * * * * * * * * * * * First e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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