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Old Indian Defence
The Old Indian Defense is a chess opening defined by the moves: :1. d4 Nf6 :2. c4 d6 This opening is distinguished from the King's Indian Defense in that Black develops their on e7 rather than by fianchetto on g7. Mikhail Chigorin pioneered this defense late in his career. The Old Indian is considered sound, though developing the bishop at e7 is less than the fianchetto, and it has never attained the popularity of the King's Indian. Some King's Indian players will use the Old Indian to avoid certain anti-King's Indian systems, such as the Sämisch and Averbakh Variations. The opening is classified in the ''Encyclopaedia of Chess Openings'' with the codes A53–A55. Main line: 3.Nc3 e5 The Main line, also known as the Ukrainian Variation, arises after 3.Nc3 e5 4.Nf3 Nbd7 5.e4; White can also play 4.dxe5 dxe5 5.Qxd8+, but despite the displacement of Black's king, this has long been known to offer no advantage, e.g. 5...Kxd8 6.Nf3 Nfd7, with Black often following up ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Defence
In the game of chess, Indian Defence or Indian Game is a broad term for a group of chess opening, openings characterised by the moves: : 1. b:Chess Opening Theory/1. d4, d4 b:Chess Opening Theory/1. d4/1...Nf6, Nf6 They are all to varying degrees hypermodernism (chess), hypermodern defences, where Black invites White to establish an imposing presence in the with the plan of undermining and ultimately destroying it. Although the Indian defences were championed in the 1920s by players in the hypermodern school, they were not fully accepted until Russian players showed in the late 1940s that these systems are sound for Black. Since then, the Indian defences have become a popular way for Black to respond to 1.d4 because they often offer a balanced game with winning chances for both sides. transposition (chess), Transpositions are important and many variations can be reached by several move orders. It is also possible to transpose back into classical openings such as the Queen's Gambit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mikhail Tal
Mikhail Tal (9 November 1936 – 28 June 1992) was a Soviet and Latvian chess player and the eighth World Chess Champion. He is considered a creative genius and is widely regarded as Comparison of top chess players throughout history, one of the most influential players in chess history. Tal played in an attacking and daring combinatorial style. His play was known above all for improvisation and unpredictability. Vladislav Zubok said of him, "Every game for him was as inimitable and invaluable as a poem". His nickname was "Misha (name), Misha", a diminutive for Michael (given name), Mikhail, and he earned the nickname "The Magician from Riga". Both ''The Mammoth Book of the World's Greatest Chess Games'' and ''Modern Chess Brilliancies'' include more games by Tal than any other player. He also held the record for the longest unbeaten streak in competitive chess history with 95 games (46 wins, 49 draws) between 23 October 1973 and 16 October 1974, until Ding Liren's streak o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Chess Openings
This is a list of chess openings, organised by the ''Encyclopaedia of Chess Openings'' (''ECO'') code classification system. The chess openings are categorised into five broad areas ("A" through "E"), with each of those broken up into one hundred subcategories ("00" through "99"). The openings were published in five volumes of ''ECO'', with volumes labeled "A" through "E". A – Flank openings White first moves other than 1.e4, 1.d4 (A00–A39) * White first moves other than 1.c4 (A00–A09): Atypical openings * 1.c4: English Opening (A10–A39) 1.d4 without 1...d5 or 1...Nf6: Atypical Semi-Closed Games (A40–A99) * 1.d4 without 1...d5, 1...Nf6 or 1...f5: Atypical replies to 1.d4 (A40–A44) * 1.d4 Nf6 without 2.c4: Atypical replies to 1...Nf6 (A45–A49) * 1.d4 Nf6 2.c4 without 2...e6 or 2...g6: Atypical Indian defences, Indian systems (A50–A79) * 1.d4 f5: Dutch Defence (A80–A99) A00–A09 White first moves other than 1.e4, 1.d4, 1.c4: A00 Irregular chess opening ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nick De Firmian
Nicholas Ernest de Firmian (born July 26, 1957) is an American chess player who received the FIDE title of Grandmaster (GM) in 1985. He is a three-time U.S. chess champion, winning in 1987 (with Joel Benjamin), 1995, and 1998. He also tied for first in 2002, but Larry Christiansen won the playoff. He is also a chess writer, most famous for his work in writing the 13th, 14th, and 15th editions of the important chess opening treatise ''Modern Chess Openings''. He was born in Fresno, California. Chess career De Firmian has represented the United States at several Interzonals and played on the United States Olympiad teams of 1980, 1984, 1986, 1988, 1990, 1996, 1998, and 2000. De Firmian earned the International Master title in 1979 and the GM title in 1985. Beginning in the 1990s, he lived for many years in Denmark. He currently resides in California. He won the 1983 Canadian Open Chess Championship. In 1986, he won the World Open and the first prize of $21,000, at that tim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transposition (chess)
In chess, a transposition is a sequence of moves that results in a position that may also be reached by another, more common sequence of moves. Transpositions are particularly common in the opening, where a given position may be reached by different sequences of moves. Players sometimes use transpositions deliberately, to avoid variations they dislike, lure opponents into unfamiliar or uncomfortable territory or simply to worry opponents. See review at To transpose is to play a move that results in a transposition. Transposition tables are an essential part of a computer chess program. Transpositions exist in other abstract strategy games such as shogi, Go, tic-tac-toe and Hex. Examples Positions reached by different routes For instance, the first position can be obtained from the Queen's Gambit: :1. d4 d5 :2. c4 e6 :3. Nc3 Nf6 But this position can also be reached from the English Opening: :1. c4 e6 :2. Nc3 Nf6 :3. d4 d5 so the English Opening has transposed into the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kamran Shirazi
Kamran Shirazi (; born 21 November 1952) is an International Master of chess, who won the Iranian Chess Championship in 1972. Born in Tehran, he has represented Iran, the United States, and France. He moved to the United States in the late 1970s and quickly became one of the most active players in the country, winning many tournaments, including the Southern California Open (five times), the World Open (tied for first in 1983), the National Open (tied for first in 1985), and the Memorial Day Classic (tied for first in 1986). He was known for playing strange and unorthodox openings. Shirazi's rating rose rapidly and he became one of the highest rated players in the United States Chess Federation. However, when invited to play in the 1984 U.S. Chess Championship, Shirazi managed only one draw from 17 games, finishing last. In that championship, Shirazi also achieved the dubious distinction of losing the shortest decisive game in the history of the U.S. Championship: his game as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Florin Gheorghiu
Florin Gheorghiu (born 6 April 1944) is a Romanian Chess, chess player and has been a university lecturer in foreign languages. Born in Ploiești, on 6 April 1944, while the American bombers Bombing of Bucharest in World War II, attacked the country's capital, his prodigious talent for the game was evidenced by his many early achievements; he became an International Master in 1963 and Romania's first Grandmaster (chess), Grandmaster just two years later. He earned the title of World Junior Chess Championship, World Junior Champion in 1963, at Vrnjacka Banja, and has been the national champion of Romania on nine occasions. Gheorghiu was a lecturer in French at the University of Bucharest and he also speaks English, Russian, German, and Spanish. Chess career When playing at his peak on the international tournament circuit, he was many times a winner. His victories included: Hastings International Chess Congress, Hastings 1967–68 (with Vlastimil Hort, Hort and Leonid Stein, Ste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bent Larsen
Jørgen Bent Larsen (4 March 1935 – 9 September 2010) was a Danish chess Grandmaster (chess), grandmaster and author. Known for his imaginative and unorthodox style of play, he was the second-strongest non-Soviet Union, Soviet player, behind only Bobby Fischer, for much of the 1960s and 1970s. He is considered to be the strongest player born in Denmark and the strongest from Scandinavia until the emergence of Magnus Carlsen. Larsen was a six-time Danish Chess Championship, Danish Champion and a Candidates Tournament, Candidate for the World Chess Championship on four occasions, reaching the semifinal three times. He had multiple wins over all seven World Champions who held the title from 1948 to 1985: Mikhail Botvinnik, Vasily Smyslov, Mikhail Tal, Tigran Petrosian, Boris Spassky, Bobby Fischer, and Anatoly Karpov, but lifetime negative scores against them. From the early 1970s onward, he divided his years between Las Palmas and Buenos Aires with his Argentine people, Argenti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dawid Janowski
Dawid Markelowicz Janowski (25 May 1868 – 15 January 1927; often spelled ''David'') was a Polish chess player. Several opening variations are named after Janowski. Biography Born into a Jewish-Polish family in Wołkowysk, Russian Empire (now Belarus), he settled in Paris around 1890 and began his professional chess career in 1894. He won tournaments in Monte Carlo 1901, Hanover 1902 and tied for first at Vienna 1902. Janowski was devastating against the older masters such as Wilhelm Steinitz (+5−2), Mikhail Chigorin (+17−4=4) and Joseph Henry Blackburne (+6−2=2). He had minus scores, however, against newer players such as Siegbert Tarrasch (+5−9=3), Frank Marshall (+28−34=18), Akiba Rubinstein (+3−5), Géza Maróczy (+5−10=5) and Carl Schlechter (+13−20=13). He was outclassed by world champions Emanuel Lasker (+4−25=7) and José Raúl Capablanca (+1−9=1), but scored respectably against Alexander Alekhine (+2−4=2). In particular, he was able to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chess Opening
The opening is the initial stage of a chess game. It usually consists of established Chess_theory#Opening_theory, theory. The other phases are the chess middlegame, middlegame and the chess endgame, endgame. Many opening sequences, known as ''openings'', have standard names such as "Sicilian Defense". ''The Oxford Companion to Chess'' lists 1,327 named openings and variants, and there are many others with varying degrees of common usage. Opening moves that are considered standard are referred to as "book moves", or simply "book". When a game begins to deviate from known Chess theory#Opening theory, opening theory, the players are said to be "out of book". In some openings, book lines have been worked out for over 30 moves, such as some lines in the classical King's Indian Defense and in the Sicilian Defense, Najdorf Variation, Najdorf Variation of the Sicilian Defense. Professional chess players spend years studying openings, and they continue doing so throughout their careers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Encyclopaedia Of Chess Openings
The ''Encyclopaedia of Chess Openings'' (''ECO'') is a reference work describing the state of Chess theory#Opening theory, opening theory in chess, originally published in five volumes from 1974 to 1979 by the Socialist Federal Republic of Yugoslavia, Yugoslavian company Šahovski Informator (Chess Informant). It is currently undergoing its fifth edition. ''ECO'' may also refer to the opening classification system used by the encyclopedia. Overview Both ''ECO'' and ''Chess Informant'' are published by the Belgrade-based company Chess Informant, Šahovski Informator. The moves are taken from thousands of master games and from published analysis in ''Informant'' and compiled by the editors, most of whom are Grandmaster (chess), grandmasters, who select the lines which they consider most relevant or critical. The chief editor since the first edition has been Aleksandar Matanović (1930-2023). The openings are provided in an chess opening theory table, ''ECO'' table that concisely p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
King's Indian Defence, Sämisch Variation
The Sämisch Variation of the King's Indian Defence is a chess opening that begins with the moves: :1. d4 Nf6 :2. c4 g6 :3. Nc3 Bg7 :4. e4 d6 :5. f3 The Sämisch is a subtle blockading system and a critical challenge to the King's Indian. It is named after the German grandmaster Friedrich Sämisch. The Sämisch has been played by numerous grandmasters, including world champions Mikhail Botvinnik, Mikhail Tal, Tigran Petrosian, Boris Spassky, Anatoly Karpov, and Garry Kasparov. Bobby Fischer had trouble against the Sämisch. Mednis' ''How to Beat Bobby Fischer'' showed that five of Fischer's losses were against the Sämisch King's Indian, and remarked that Fischer eventually avoided the King's Indian if he believed he would face the Sämisch; however, Fischer faced the Sämisch five times against Spassky in their 1992 rematch—winning two, drawing two, and losing one. In the ''Encyclopaedia of Chess Openings'', the Sämisch Variation is covered in chapters E80 to E89. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
