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Semi-Slav Defense
The Semi-Slav Defense is a variation of the Queen's Gambit chess opening defined by the position reached after the moves: :1. d4 d5 :2. c4 c6 :3. Nf3 Nf6 :4. Nc3 e6 The position may readily be reached by a number of different . Black's supporting pawns resemble a mixture of the Orthodox Queen's Gambit Declined, e6, and the Slav Defense, c6. Black is threatening to capture the white pawn on c4 and hold it with ...b7–b5. White can avoid this in a number of ways. About 80% of games continue 5.Bg5 or 5.e3: the former constitutes a sharp pawn sacrifice, while the latter restricts the dark-squared bishop from its natural development to g5. Other possible moves are 5.Qb3, 5.g3 and 5.cxd5, the last of which, after 5...exd5, leads to a line of the QGD Exchange Variation where White's early Nf3 enables Black's queen bishop to freely develop, which should give equality (''ECO'' codes D43 and D45). It is worth noting that 5.Bf4 is considered somewhat inaccurate, as 5...dx ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen's Gambit
The Queen's Gambit is the chess opening that starts with the moves: :1. d4 d5 :2. c4 It is one of the oldest openings and is still commonly played today. It is traditionally described as a ''gambit'' because White appears to sacrifice the c-pawn; however, this could be considered a misnomer as Black cannot retain the pawn without incurring a disadvantage. History The Queen's Gambit is one of the oldest known openings in chess. It was mentioned in the Göttingen manuscript of 1490 and was later analyzed by Gioachino Greco in the 17th century. In the 18th century, it was recommended by Philipp Stamma and is sometimes known as the Aleppo Gambit in his honor. During the early period of modern chess, queen pawn openings were not in fashion, and the Queen's Gambit did not become commonplace until the 1873 tournament in Vienna. As Wilhelm Steinitz and Siegbert Tarrasch developed chess theory and increased the appreciation of , the Queen's Gambit grew more popular, reaching its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexey Shirov
Alexei Shirov (, lv, Aleksejs Širovs; born 4 July 1972) is a Latvian and Spanish chess player. Shirov was ranked number two in the world in 1994. He won a match against Vladimir Kramnik in 1998 to qualify to play as challenger for the classical world championship match with Garry Kasparov; it never took place due to a lack of sponsorship. Career Shirov became the world under-16 champion in 1988 and was the runner-up at the World Junior Championship in 1990 (second on tiebreaks to Ilya Gurevich). In the same year, he achieved the title of Grandmaster. Shirov is the winner of numerous international tournaments: Biel 1991, Madrid 1997 (shared first place with Veselin Topalov), Ter Apel 1997, Monte Carlo 1998, Mérida 2000, Paul Keres Memorial Rapid Tournament in Tallinn (2004, 2005, 2011, 2012, 2013), Canadian Open Chess Championship 2005. He reached second on the FIDE rating list in January and July 1994, behind Anatoly Karpov, though Garry Kasparov was excluded from those ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glossary Of Chess
This glossary of chess explains commonly used terms in chess, in alphabetical order. Some of these terms have their own pages, like ''#fork, fork'' and ''#pin, pin''. For a list of unorthodox chess pieces, see Fairy chess piece; for a list of terms specific to chess problems, see Glossary of chess problems; for a list of named #opening, opening lines, see List of chess openings; for a list of chess-related games, see List of chess variants. A B , "lightning"] A #fast chess, fast form of chess with a very short #time control, time limit, usually three or five minutes per player for the entire game. With the advent of electronic #chess clock, chess clocks, the time remaining is often incremented by one or two seconds per move.Schiller 2003, p. 398 C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Klaus Junge
Klaus Junge (1 January 1924 – 17 April 1945) was one of the youngest Chilean-German chess masters. In several tournaments during the 1940s he held his own among the world's leading players. An officer in the Wehrmacht, he died during the Battle of Welle shortly before the end of World War II. Biography Junge was born into a German Chilean family. His father Otto was a strong chess player who won the Chilean Chess Championship in 1922. In 1928 his parents and their five sons returned to Germany. On 11–20 August 1939, he, along with Wolfgang Unzicker (14 years old), Edith Keller (17), Rudolf Kunath (15) and Karl Krbavic (17), played in Fürstenwalde (''Jugendschachwoche'') near Berlin. In 1941, at the age of 17, Klaus Junge was considered one of the strongest players in Germany. In 1941, he won the championship of Hamburg. In May 1941, he won at Bad Elster (qualifying German championship). In August 1941, he tied for first with Paul Felix Schmidt at Bad Oeynhausen (the ei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexei Shirov
Alexei Shirov (, lv, Aleksejs Širovs; born 4 July 1972) is a Latvian and Spanish chess player. Shirov was ranked number two in the world in 1994. He won a match against Vladimir Kramnik in 1998 to qualify to play as challenger for the classical world championship match with Garry Kasparov; it never took place due to a lack of sponsorship. Career Shirov became the World Youth Chess Championship, world under-16 champion in 1988 and was the runner-up at the World Junior Chess Championship, World Junior Championship in 1990 (second on tiebreaks to Ilya Gurevich). In the same year, he achieved the title of International Grandmaster, Grandmaster. Shirov is the winner of numerous international tournaments: Biel Chess Festival, Biel 1991, Madrid 1997 (shared first place with Veselin Topalov), Ter Apel 1997, Monte Carlo 1998, Mérida, Spain, Mérida 2000, Paul Keres Memorial Tournament, Paul Keres Memorial Rapid Tournament in Tallinn (2004, 2005, 2011, 2012, 2013), Canadian Open Chess ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alex Yermolinsky
Alex Yermolinsky (russian: Алексей Ермолинский, translit=Alexey Yermolinskiy; born April 11, 1958) is an American chess player. Awarded the title of Grandmaster by FIDE in 1992, he is a two-time U.S. champion. Career Yermolinsky tied for first with Vladislav Vorotnikov in the Leningrad City Chess Championship in 1985. In 1993, Yermolinsky won the U.S. Chess Championship, tying for first place with Alexander Shabalov. In 1996 he was the sole champion. He won the World Open in Philadelphia three times: in 1993, 1995 and 1996; in 1999 he shared first with nine other players, but Gregory Serper won the playoff. In 2001 he won the American Continental Championship in Cali, Colombia. In 2012 Yermolinsky was inducted into the US Chess Hall of Fame. He is a regular commentator and presenter on the Internet Chess Club. Books * Yermolinsky, Alex (2000). ''Road to Chess Improvement''. Gambit Publications. . * Yermolinsky, Alex (2006). ''Chess Explained: The Cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arnold Denker
Arnold Sheldon Denker (February 21, 1914 – January 2, 2005) was an American chess player and author. He was U.S. champion in 1944 and 1946. In later years he served in various chess organizations, receiving recognition from the United States Chess Federation, including in 2004 the highest honor, "Dean of American Chess". Rising star Denker was born on February 21, 1914, in the Bronx, New York City, in an Orthodox Jewish family. According to Denker himself, he learned chess in 1923 watching his elder brothers play, but took up the game seriously only in his freshman year in Theodore Roosevelt High School, where his schoolmates played for a nickel a game in the cafeteria. After steadily losing his milk money for a long time, Denker discovered former world chess champion Emanuel Lasker's book "Common Sense in Chess" in the school library, studied the book, and soon "the nickels came pouring back with interest". Denker was a promising boxer in his early years. He first gained at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mikhail Botvinnik
Mikhail Moiseyevich Botvinnik, ( – May 5, 1995) was a Soviet and Russian chess grandmaster. The sixth World Chess Champion, he also worked as an electrical engineer and computer scientist and was a pioneer in computer chess. Botvinnik was the first world-class player to develop within the Soviet Union. He also played a major role in the organization of chess, making a significant contribution to the design of the World Chess Championship system after World War II and becoming a leading member of the coaching system that enabled the Soviet Union to dominate top-class chess during that time. His pupils include World Champions Anatoly Karpov, Garry Kasparov and Vladimir Kramnik. Early years Botvinnik was born on August 17, 1911, in what was then Kuokkala, Vyborg Governorate, Grand Duchy of Finland, now the district of Repino in Saint Petersburg. His parents were Russian Jews; his father, Moisei Botvinnik (1878–1931), was a dental technician and his mother, Shifra (Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexei Dreev
Alexey Sergeyevich Dreev (, also transliterated as Aleksey or Alexei; born 30 January 1969) is a Russian chess player. He was awarded the title Grandmaster by FIDE in 1989. Career While being a promising young chess talent, he was for a period coached by the world-class chess trainer Mark Dvoretsky. Dreev was world under 16 champion in 1983 and 1984, and the European junior champion in 1988. In 1989 he became a grandmaster, won a strong tournament at Moscow (+5 =5 −1) and made his first appearance in the Russian Chess Championship. In the 1990–1993 world championship cycle he qualified for the Candidates Tournament at Manila 1990 Interzonal, but lost his 1991 round of sixteen match to Viswanathan Anand in Madras (+1 =5 −4). Then in the FIDE World Championship Tournaments, firstly at Groningen 1997, he reached the quarter finals where he lost to Boris Gelfand. In the next four FIDE World Championship tournaments he was knocked out at the last sixteen stage: at L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orthodox Defense
The Queen's Gambit Declined (or QGD) is a chess opening in which Black declines a pawn offered by White in the Queen's Gambit: :1. d4 d5 :2. c4 e6 This is known as the ''Orthodox Line'' of the Queen's Gambit Declined. When the "Queen's Gambit Declined" is mentioned, it is usually assumed to be referring to the Orthodox Line; see " Other lines" below. The Orthodox Line can be reached by a number of different , such as 1.d4 Nf6 2.c4 e6 3.Nf3 d5; 1.d4 e6 2.c4 d5; 1.c4 e6 2.Nc3 d5 3.d4; 1.Nf3 d5 2.c4 e6 3.d4; and so on. General concepts Playing 2...e6 releases Black's dark-squared bishop, while obstructing his light-squared bishop. By declining White's temporary pawn sacrifice, Black erects a solid position; the pawns on d5 and e6 give Black a foothold in the . The Queen's Gambit Declined has the reputation of being one of Black's most reliable defenses to 1.d4. In this situation, White will try to exploit the passivity of Black's light-squared bishop, and Black will try to r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cambridge Springs Defence
In chess, the Cambridge Springs Defense (or less commonly, the Pillsbury Variation) is a variation of the Queen's Gambit Declined that begins with the moves: :1. d4 d5 :2. c4 e6 :3. Nc3 Nf6 :4. Bg5 Nbd7 :5. Nf3 c6 :6. e3 Qa5 Black breaks the pin on the h4–d8 diagonal and forms a pin of his own on the c3-knight (exploiting the absence of the White's queen bishop from the ). If Black later plays dxc4, there may be threats against the g5-bishop. Note that 5.cxd5 cannot win a pawn because of the Elephant Trap. The main line continues 7.Nd2 Bb4 with the threat of ...Ne4 and pressure along the a5–e1 diagonal. The ''Encyclopaedia of Chess Openings'' code is D52. Background The first recorded use of the Cambridge Springs was by Emanuel Lasker in 1892. The name derives from a 1904 tournament in Cambridge Springs, Pennsylvania, in which the defense was used several times. Practitioners of the opening have included Efim Bogoljubov, Vasily Smyslov, Garry Kasparov, and Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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