|
Opposition (chess)
In chess, opposition (or direct opposition) is a situation in which two kings are two squares apart on the same or . Since kings cannot move adjacent to each other, each king prevents the other's advance, creating a mutual blockade. In this situation, the player not having to move is said to ''have the opposition''. It is a special type of zugzwang and most often occurs in endgames with only kings and pawns. The side with the move may have to move their king away, potentially allowing the opposing king access to important squares. Taking the opposition is a means to an end, normally to force the opponent's king to move to a weaker position, and is not always the best thing to do. There are extensions of direct opposition, such as diagonal opposition and distant opposition, which can be conducive to reaching direct opposition. All three types may be referred to simply as ''opposition'' if the type is unambiguous in context. Direct opposition ''Direct opposition'' is a posi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chess Kll45
Chess is a board game for two players. It is an abstract strategy game that involves no hidden information and no elements of chance. It is played on a square board consisting of 64 squares arranged in an 8×8 grid. The players, referred to as "White" and "Black", each control sixteen pieces: one king, one queen, two rooks, two bishops, two knights, and eight 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. The recorded history of chess goes back to at least the emergence of chaturanga—also thought to be an ancestor to similar games like and —in seventh-century India. After its introduction in Persia, it spread to the Arab world and then to Europe. The modern rules of chess emerged in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Promotion (chess)
In chess, promotion is the replacement of a pawn with a new piece when the pawn is moved to its . The player replaces the pawn immediately with a queen, rook, bishop, or knight of the same . The new piece does not have to be a previously captured piece. Promotion is mandatory when moving to the last rank; the pawn cannot remain as a pawn. Promotion to a queen is known as ''queening''; promotion to any other piece is known as '' underpromotion''. Promotion is almost always to a queen, as it is the most powerful piece. Underpromotion might be done for various reasons, such as to avoid stalemate or for tactical reasons related to the knight's unique movement pattern. Promotion or the threat of it often decides the result in an endgame. Rules When a pawn is promoted, it is removed from the board, and the new piece is placed on the square the pawn moved to. Any piece may be promoted to regardless of whether it has been captured. Consequently, a player might have two or more quee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chess Terminology
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; for a list of terms general to board games, see Glossary of board games. A B C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gambit Publications
Gambit Publications is a major publisher of chess books. The company's headquarters is in London. It has published more than 200 chess books. The company was founded by three chess players. Grandmaster (GM) John Nunn is the chess director, GM Murray Chandler is the managing director, and FIDE Master Graham Burgess is the editorial director. Some of the major books published by Gambit are ''Mastering the Chess Openings'' (four volumes) by John Watson, ''Secrets of Modern Chess Strategy'' also by Watson, ''Fundamental Chess Endings'' by Karsten Müller and Frank Lamprecht, ''Understanding the Chess Openings'' by Sam Collins, and the new ''Chess Explained'' series by various authors.{{Cite web , last=Peter Wells and 5 more , date=23 December 2013 , title=Chess Explained (8 books) , url=https://www.amazon.in/Chess-Explained/dp/B08P1K7185 , website=Amazon.com Amazon.com, Inc., doing business as Amazon, is an American multinational technology company engaged in e-com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Everyman Chess
Popular Chess, formerly known as Everyman Chess and Cadogan Chess, is a major publisher of books and CDs about chess. "Everyman" is a registered trademark of Random House and the company headquarters is in London. Former world chess champion Garry Kasparov is their chief advisor and John Emms is the general editor, assisted by Richard Palliser. The company is now known as "Gloucester Publishers". In 2024 it was announced that Popular Chess was sold to Quality Chess. Due to a rights issue, Everyman had to continue under the name Popular Chess. In addition to individual books, the company publishes some series of books. Some of their most famous series of books are: * ''Winning Chess'' series by Grandmaster Yasser Seirawan * ''Starting Out'' series by various writers, including John Emms, Chris Ward, Glenn Flear, Joe Gallagher, Richard Palliser, and John Shaw * ''Move by Move'' series by various writers, including John Emms, Steve Giddins, Adam Hunt, Colin Crouch, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
My 60 Memorable Games
''My 60 Memorable Games'' is a chess book by Bobby Fischer, first published in 1969. It is a collection of his games dating from the 1957 New Jersey Open to the 1967 Sousse Interzonal. Unlike many players' anthologies, which are often titled ''My Best Games'' and include only wins or draws, ''My 60 Memorable Games'' includes nine draws and three losses. It has been described as a "classic of objective and painstaking analysis" and is regarded as one of the great pieces of chess literature. The book was originally published in descriptive notation. An algebraic notation version in 1995 caused some controversy in the chess world because of the many other changes made to the text, with Fischer himself denouncing the edition. In 2008 a reissue of Fischer's original text was published, the only changes being the updating to algebraic notation and the correcting of typographical errors, notation mistakes, and the erroneous last few moves of game 17. Writing The book had been planned ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Random House
Random House is an imprint and publishing group of Penguin Random House. Founded in 1927 by businessmen Bennett Cerf and Donald Klopfer as an imprint of Modern Library, it quickly overtook Modern Library as the parent imprint. Over the following decades, a series of acquisitions made it into one of the largest publishers in the United States. In 2013, it was merged with Penguin Group to form Penguin Random House, which is owned by the Germany-based media conglomerate Bertelsmann. Penguin Random House uses its brand for Random House Publishing Group and Random House Children's Books, as well as several imprints. Company history 20th century Random House was founded in 1927 by Bennett Cerf and Donald Klopfer, two years after they acquired the Modern Library imprint from publisher Horace Liveright, which reprints classic works of literature. Cerf is quoted as saying, "We just said we were going to publish a few books on the side at random", which suggested the name Random ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zugzwang
Zugzwang (; ) is a situation found in chess and other turn-based games wherein one player is put at a disadvantage because of their obligation to make a move; a player is said to be "in zugzwang" when any legal move will worsen their position. Although the term is used less precisely in games such as chess, it is used specifically in combinatorial game theory to denote a move that directly changes the outcome of the game from a win to a loss. Putting the opponent in zugzwang is a common way to help the superior side win a game, and in some cases it is necessary in order to make the win possible. More generally, the term can also be used to describe a situation where none of the available options lead to a good outcome. The term ''zugzwang'' was used in German chess literature in 1858 or earlier, and the first known use of the term in English was by World Champion Emanuel Lasker in 1905. The concept of zugzwang was known to chess players many centuries before the term was coine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triangulation (chess)
Triangulation is a tactic used in chess to put one's opponent in zugzwang (a position in which it is a disadvantage to move). Triangulation is also called ''losing a tempo'' or ''losing a move''. Triangulation occurs most commonly in endgames with only kings and pawns when one king can maneuver on three adjacent squares in the shape of a triangle and maintain the basic position while the opposing king only has two such squares. Thus, if one king triangulates by using three moves to return to the original square and the opposing king cannot do the same, he has lost a crucial tempo and reached the same position with the other player to move. Triangulation can occur in other endgames and even in some middlegames. Example Consider this position, with White to move. Here, Black has the opposition and is keeping the white king out. However, if White had the opposition (i.e. it were Black's move in this position), the black king would have to move away from d7 and allow the whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corresponding Squares
In chess, two squares are corresponding squares (also known as relative squares, sister squares, or coordinate squares) if the occupation of one of these squares by a king requires the enemy king to move to the other square in order to hold the position. Corresponding squares exist in some chess endgames, usually ones that are mostly blocked. Usually, there are several groups of corresponding squares. In some cases, they indicate which square the defending king must move to in order to keep the opposing king away. In other cases, a maneuver by one king puts the other player in a situation where he cannot move to the corresponding square, so the first king is able to penetrate the position. The theory of corresponding squares is more general than opposition and is more useful in cluttered positions. In this article, all members of a pair of corresponding squares are labeled with the same number, i.e. 1, 2, etc. Details Corresponding squares are squares of reciprocal (or mutual) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yuri Averbakh
Yuri Lvovich Averbakh (; 8 February 1922 – 7 May 2022) was a Russian chess grandmaster and author. He was chairman of the USSR Chess Federation from 1973 to 1978. Averbakh was the first centenarian FIDE Grandmaster. Despite his eyesight and hearing having worsened, by his 100th birthday he continued to devote time to chess-related activities. Early life Averbakh was born on 8 February 1922 in Kaluga in the Russian SFSR. His father was German Jewish, and his ancestors were named Auerbach, meaning "meadow brook". His mother was Russian. Both sets of grandparents disapproved of their marriage because his father was likely an atheist and his mother was Eastern Orthodox, as well as the fact that his maternal grandmother died very young, so his mother was expected to look after the family. Averbakh called himself a fatalist. Career Tournament successes Averbakh's first major success was taking first place in the Moscow Championship of 1949, ahead of players including Andor Lili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ortvin Sarapu
Ortvin Sarapu (born Ortvin Sarapuu; 22 January 1924 – 13 April 1999), known in New Zealand as "Mr Chess", was an Estonian-born chess player who emigrated to New Zealand and won or shared the New Zealand Chess Championship 20 times from 1952 to 1990. Early life Born Ortvin Sarapuu in Narva, Estonia, he won the Estonian Junior Championship in 1940, then defected to Finland from then Nazi-occupied Estonia in 1943, thence to Sweden.Sarapu 1993, p. 4. In 1945, just after World War II ended, Sarapu was invited to stay with a family friend in Denmark. In 1946, he won the Copenhagen championship and the Copenhagen five-minute lightning chess championship. In 1948, he played twenty games of blindfold chess simultaneously in Denmark. Sarapu's first international tournament in Europe was at Oldenburg 1949. There, he defeated former world chess championship candidate Efim Bogoljubov with a sharp turnaround from a bad position. Sarapu finished in fifth place with 11–6, a point ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
