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Boden's Mate
Boden's Mate is a checkmating pattern in chess characterized by bishops on two criss-crossing diagonals (for example, bishops on a6 and f4 delivering mate to a king on c8), with possible flight squares for the king being occupied by friendly pieces or under attack by enemy pieces. Most often the checkmated king has castled queenside, and is mated on c8 or c1. Many variants on the mate are seen, for example a king on e8 checkmated by bishops on g6 and a3, and a king on f1 checkmated by bishops on h3 and b6. Often the mate is immediately preceded by a sacrifice that opens up the diagonal on which the bishop delivers checkmate, and the mate is often a pure mate (as is the case for all but one of the examples given here). The mate is named for Samuel Boden, who played a famous early example of it in Schulder–Boden, London 1853. However, it had been known previously from the game Horwitz–Popert, Hamburg 1844. History Boden's Mate is characterized by a king being mated by t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samuel Boden
Samuel Standidge Boden (born 4 May 1826 in East Retford, Nottinghamshire; d. 13 January 1882 in Bedford Square, London) was an English professional chess master. The mating pattern "Boden's Mate" was named after the mate that occurred in one of his games, Schulder–Boden, London 1853. However, the mate was known previously from the game Horwitz–Popert, Hamburg 1844. There is also a line in the Philidor Defence named after him, based on one of his games against Paul Morphy. Morphy was of the opinion that Boden was the strongest English master, even though Thomas Wilson Barnes, Barnes had a better record against him than Boden. He was the author of ''A Popular Introduction to the Study and Practice of Chess'', published anonymously in 1851. References External links * Remembering Samuel Bodenfrom British Chess Newsby Dany Sénéchaud oMieux jouer aux échecs 1826 births 1882 deaths 19th-century British chess players 19th-century British sportsmen {{England-chess-bio- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nomen Nescio
''Nomen nescio'' (), abbreviated to ''N.N.'', is used to signify an anonymous or unnamed person. From Latin – "name", and – "I do not know", it literally means "I do not know the name". The generic name Numerius Negidius used in Roman times was chosen partly because it shared initials with this phrase. Usage One use for this name is to protect against retaliation when reporting a crime or company fraud. In the Netherlands, a police suspect who refuses to give his name is given an "N.N. number." In Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ... and Belgium, ''N.N.'' is also frequently seen in university course lists, indicating that a course will take place but that the lecturer is not yet known; the abbreviation in this case means ''nomen nominandum'' – "th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Checkmate
Checkmate (often shortened to mate) is any game position in chess and other chess-like games in which a player's king is in check (threatened with ) and there is no possible escape. Checkmating the opponent wins the game. In chess, the king is never actually captured. The player loses as soon as their king is checkmated. In formal games, it is usually considered good etiquette to resign an inevitably lost game before being checkmated. If a player is not in check but has no legal moves, then it is '' stalemate'', and the game immediately ends in a draw. A checkmating move is recorded in algebraic notation using the hash symbol "#", for example: 34.Qg3#. Examples A checkmate may occur in as few as two moves on one side with all of the pieces still on the board (as in fool's mate, in the opening phase of the game), in a middlegame position (as in the 1956 game called the Game of the Century between Donald Byrne and Bobby Fischer), or after many moves with as few as t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruy Lopez
The Ruy Lopez (; ), also called the Spanish Opening or Spanish Game, is a chess opening characterised by the moves: :1. e4 e5 :2. Nf3 Nc6 :3. Bb5 The Ruy Lopez remains one of the most popular chess openings, featuring many variations. In the ''Encyclopaedia of Chess Openings'' (''ECO''), the Ruy Lopez is classified under codes C60 to C99. History The Ruy Lopez is named after Ruy López de Segura, a 16th-century Spanish priest who systematically studied this and other openings in his 150-page chess book, ''Libro del Axedrez'', written in 1561. Lopez advocated 3.Bb5 as superior to 3.Bc4, and was of the opinion that Black should play 2...d6 (the Philidor Defence) to avoid it. Although it bears his name, this particular opening was included in the Göttingen manuscript, which dates from . A popular use of the Ruy Lopez opening did not develop, however, until the mid-19th century, when the Finnish and Russian theoretician Carl Jaenisch published a detailed article on in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chess Theory
The game of chess is commonly divided into three phases: the chess opening, opening, Chess middlegame, middlegame, and Chess endgame, endgame. There is a large body of theory regarding how the game should be played in each of these phases, especially the opening and endgame. Those who write about chess theory, who are often also eminent players, are referred to as "chess :Chess theoreticians, theorists" or "chess theoreticians". "Opening theory" commonly refers to consensus, broadly represented by current literature on the openings. "Endgame theory" consists of statements regarding specific positions, or positions of a similar type, though there are few universally applicable principles. "Middlegame theory" often refers to maxims or principles applicable to the middlegame. The modern trend, however, is to assign paramount importance to analysis of the specific position at hand rather than to general principles. The development of theory in all of these areas has been assisted by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruce Pandolfini
Bruce Pandolfini (born September 17, 1947) is an American chess author, teacher, and coach. A USCF national master, he is considered to be one of America's most experienced chess teachers. In 1983, Pandolfini was the chess consultant to author Walter Tevis for the novel '' The Queen's Gambit''. Pandolfini returned as consultant for the 2020 Netflix miniseries of the same name. As a coach and trainer, Pandolfini has possibly conducted more chess sessions than anyone in the world. By the summer of 2015 he had given an estimated 25,000 private and group lessons. Pandolfini's list of successful students includes Fabiano Caruana, one of the highest ranked chess players in history; Josh Waitzkin, subject of the film ''Searching for Bobby Fischer''; Rachel Crotto, two-time U.S. Women’s Chess Champion; and Jeff Sarwer, the 1988 Under-10 World Chess Champion and now professional poker player. Other notable players receiving lessons as children from Pandolfini include grandmasters ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adolf Anderssen
Karl Ernst Adolf Anderssen (6 July 1818 – 13 March 1879)"Anderssen, Adolf" in ''Encyclopædia Britannica, The New Encyclopædia Britannica''. Chicago: Encyclopædia Britannica Inc., 15th edn., 1992, Vol. 1, p. 385. was a German chess master. He won the great international tournaments of London 1851 chess tournament, 1851 and London 1862 chess tournament, 1862, but lost matches to Paul Morphy in 1858, and to Wilhelm Steinitz in 1866. Accordingly, he is generally regarded as having been the world's leading chess player from 1851 to 1858, and leading active player from 1862 to 1866, although the title of World Chess Champion did not yet exist. Anderssen became the most successful tournament player in Europe, winning over half the events he entered, including the very strong Baden-Baden 1870 chess tournament. He achieved most of these successes when he was over the age of 50. Anderssen is famous today for his brilliant sacrifice (chess), sacrificial attacking play, particularly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johannes Zukertort
Johannes Hermann Zukertort (; 7 September 1842 – 20 June 1888) was a Polish-born British-German chess master. He was one of the leading world players for most of the 1870s and 1880s, but lost to Wilhelm Steinitz in the World Chess Championship 1886, which is generally regarded as the first World Chess Championship match. He was also defeated by Steinitz in 1872 in an unofficial championship. Zukertort filled his relatively short life with a wide range of other achievements as a soldier, musician, linguist, journalist and political activist. Early life and non-chess achievements Zukertort was born on 7 September 1842 in Lublin, Congress Poland, Russian Empire as Jan Hermann Cukiertort. He said that his mother was the Baroness Krzyżanowska (Krzyzanovska). His parents were Polish Jews who converted to Protestant Christianity and missionized for the London Society for Promoting Christianity Amongst the Jews. Because the Christian Protestant mission among the Jewish populati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
From's Gambit
Bird's Opening (or the Dutch Attack) is a chess opening characterised by the move: : 1. f4 Named after 19th century English player Henry Bird, Bird's opening is a standard flank opening. White's strategic ideas involve control of the e5-square, offering good attacking chances at the expense of slightly weakening their own . Black may challenge White's plan to control e5 immediately by playing From's Gambit (1...e5); however, the From Gambit is notoriously double-edged and should only be played after significant study. The ''Encyclopaedia of Chess Openings'' assigns two codes for Bird's Opening: A02 (1.f4) and A03 (1.f4 d5). History The opening was mentioned by Luis Ramírez de Lucena in his book ''Repetición de Amores y Arte de Ajedrez con Cien Juegos de Partido'', published c. 1497. In the mid-nineteenth century the opening was sometimes played by La Bourdonnais and Elijah Williams, among others. The British master Henry Edward Bird first played it in 1855 and continued t ... [...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] |
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'' and '' 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 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] |
