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Swindle (chess)
In chess, a swindle is a ruse by which players in a losing position trick their opponent and thereby achieve a win or draw instead of the expected loss. It may also refer more generally to obtaining a win or draw from a clearly losing position. I. A. Horowitz and Fred Reinfeld distinguish among "traps", "pitfalls", and "swindles". In their terminology, a "trap" refers to a situation where players go wrong through their own efforts. In a "pitfall", the beneficiary of the pitfall plays an active role, creating a situation where a plausible move by the opponent will turn out badly. A "swindle" is a pitfall adopted by a player who has a clearly lost game. Horowitz and Reinfeld observe that swindles, "though ignored in virtually all chess books", "play an enormously important role in over-the-board chess, and decide the fate of countless games". Although "swindling" in general usage is synonymous with cheating or fraud, in chess the term does not imply that the swindler has done anyt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NFCC
The PFF National Challenge Cup is an annual semi-professional Single-elimination tournament, knockout association football, football competition in men's domestic Football in Pakistan, Pakistani football within the Pakistan football league system. It is organized by and named after the Pakistan Football Federation. Khan Research Laboratories F.C., Khan Research Laboratories have won the most titles (six). WAPDA F.C., WAPDA are the current champions, winning the 2020 PFF National Challenge Cup, 2020 edition courtesy of a 1-0 win against SSGC F.C. in the final. Background Although it is an annual competition, it has not been held on a few occasions. The competition was not held from (1980–83, 1986, 1988–89, 1995, 1997, 2004, 2006–07, 2017, 2021–22). The tournament has seen various name changes throughout its establishment. Names Finals ;Wins by club Results by team Since its establishment, the National Challenge Cup has been won by 15 different teams. Teams shown in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stalemate
Stalemate is a situation in the game of chess where the player whose turn it is to move is not in check and has no legal move. Stalemate results in a draw. During the endgame, stalemate is a resource that can enable the player with the inferior position to draw the game rather than lose. In more complex positions, stalemate is much rarer, usually taking the form of a swindle that succeeds only if the superior side is inattentive. Stalemate is also a common theme in endgame studies and other chess problems. The outcome of a stalemate was standardized as a draw in the 19th century. Before this standardization, its treatment varied widely, including being deemed a win for the stalemating player, a half-win for that player, or a loss for that player; not being permitted; and resulting in the stalemated player missing a turn. Stalemate rules vary in other games of the chess family. Etymology and usage The first recorded use of stalemate is from 1765. It is a compounding of Middl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monte Carlo
Monte Carlo (; ; french: Monte-Carlo , or colloquially ''Monte-Carl'' ; lij, Munte Carlu ; ) is officially an administrative area of the Principality of Monaco, specifically the ward of Monte Carlo/Spélugues, where the Monte Carlo Casino is located. Informally, the name also refers to a larger district, the Monte Carlo Quarter (corresponding to the former municipality of Monte Carlo), which besides Monte Carlo/Spélugues also includes the wards of La Rousse/Saint Roman, Larvotto/Bas Moulins and Saint Michel. The permanent population of the ward of Monte Carlo is about 3,500, while that of the quarter is about 15,000. Monaco has four traditional quarters. From west to east they are: Fontvieille (the newest), Monaco-Ville (the oldest), La Condamine, and Monte Carlo. Monte Carlo is situated on a prominent escarpment at the base of the Maritime Alps along the French Riviera. Near the quarter's western end is the "world-famous Place du Casino, the gambling center ... that has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chessmetrics
Chessmetrics is a system for rating chess players devised by Jeff Sonas. It is intended as an improvement over the Elo rating system. Implementation Chessmetrics is a weighted average of past performance. The score considers a player's win percentage against other players weighted by the ratings of the other players and the time elapsed since the match. A 10% increase in performance is equivalent to an increase of 85 rating points. The weighting of previous matches digresses linearly from 100% for just-finished matches to zero for matches conducted more than two years ago. Formulas Performance rating adjustment after tournament: :Performance Rating = Average Opponents' Rating + PctScore - 0.50) * 850/code> Weighting of past tournaments (age in months): :100% * (24 - age) Criticism In 2006 economists Charles C. Moul and John V. C. Nye used Chessmetrics to determine the "expected" results of games, and wrote:Ratings in chess that make use of rigorous statistics to produce goo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emanuel Lasker
Emanuel Lasker (; December 24, 1868 – January 11, 1941) was a German chess player, mathematician, and philosopher who was World Chess Champion for 27 years, from 1894 to 1921, the longest reign of any officially recognised World Chess Champion in history. In his prime, Lasker was one of the most dominant champions, and he is still generally regarded as one of the strongest players in history. His contemporaries used to say that Lasker used a "psychological" approach to the game, and even that he sometimes deliberately played inferior moves to confuse opponents. Recent analysis, however, indicates that he was ahead of his time and used a more flexible approach than his contemporaries, which mystified many of them. Lasker knew contemporary analyses of openings well but disagreed with many of them. He published chess magazines and five chess books, but later players and commentators found it difficult to draw lessons from his methods. Lasker made contributions to the developm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Chess Championship 1907
The 1907 World Chess Championship was a chess match contested between reigning world champion Emanuel Lasker of Germany, and challenger Frank J. Marshall of the United States, for the world chess championship. Lasker defended his title in dominant fashion, holding Marshall winless throughout the series, while winning eight games and drawing seven. Background Lasker had played little chess since retaining the World Championship in 1896–1897, in part due to his doctoral studies in mathematics. However, Lasker agreed to defend his title against American challenger Frank Marshall from January 26 to April 6, 1907, in the United States, with the games being played in New York, Philadelphia, Washington, D.C., Baltimore, Chicago, and Memphis. Lasker won the first three games, then scored one win and seven draws in games 4-11 before winning the last four games. Results Conditions The first player to win eight games would be World Champion. Match : Lasker retained his title. Exte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nathan Divinsky
Nathan Joseph Harry Divinsky (October 29, 1925 – June 17, 2012) was a Canadian mathematician, university professor, chess master, chess writer, and chess official. Divinsky was also known for being the former husband of the 19th prime minister of Canada, Kim Campbell. Divinsky and Campbell were married from 1972 to 1983. Early life, education, professional career He was born in Winnipeg, Manitoba, in 1925, and was a contemporary and friend of Canadian Grandmaster and lawyer Daniel Yanofsky. Divinsky received a Bachelor of Science from the University of Manitoba in 1946. He received a Master of Science in 1947, and a PhD in Mathematics under A. A. Albert in 1950 from the University of Chicago after which he returned to Winnipeg and was on the staff of the Mathematics Department of the University of Manitoba for most of the '50s. Divinsky then moved to Vancouver where he served as a mathematics professor, and also as an assistant dean of science, at the University of British Colu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frank James Marshall
Frank James Marshall (August 10, 1877 – November 9, 1944) was the U.S. Chess Champion from 1909 to 1936, and one of the world's strongest chess players in the early part of the 20th century. Chess career Marshall was born in New York City, and lived in Montreal, Quebec, Canada, from age 8 to 19. He began playing chess at the age of 10, and by 1890 (aged 13) was one of the leading players in Montreal. He won the 1904 Cambridge Springs International Chess Congress (scoring 13/15, ahead of World Champion Emanuel Lasker) and the U.S. Congress in 1904, but did not get the national title because the U.S. champion at that time, Harry Nelson Pillsbury, did not compete. In 1906 Pillsbury died and Marshall again refused the championship title until he won it in competition in 1909. In 1907 he played a match against World Champion Emanuel Lasker for the title and lost eight games, winning none and drawing seven. They played their match in New York City, Philadelphia, Washington, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norman Lessing
Norman Lessing (June 24, 1911 – October 22, 2001) was an American television screenwriter and producer, playwright, chess master, and chess writer. Biography Lessing grew up in New York City, and played a great deal of chess as a youth, reaching national master strength. He was New York State co-champion at age 19 in 1930 at Utica with 6½/8. He often played at the Stuyvesant Chess Club, on the lower east side of Manhattan. He won the 1967 Santa Monica Chess Club championship, and the 1967 United States Senior Open, at which time he had a rating of 2207. He was the Senior champion at the American and National Opens several times in the 1960s. Lessing wrote actively for television from its pioneering days in 1950 in New York, and moved to California to continue his career until 1979. Shows he wrote screenplays for include ''Hawaii Five-O'', '' The Fugitive'', ''Lost in Space'', '' Bonanza'', '' The Nurses'', ''The F.B.I.'', ''Baretta'', ''Cannon'', '' Dragnet'', ''Eight is En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthony Saidy
Anthony Saidy (born May 16, 1937) is an International Master of chess, a retired physician and author. He competed eight times in the U.S. Chess Championship, with his highest placement being 4th. He won the 1960 Canadian Open Chess Championship. The same year, he played on the U.S. Team in the World Student Team Championship in Leningrad, USSR The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen nationa .... The U.S. team won the World Championship, the only time the U.S. has ever won that event. Saidy is the author of several chess books, including ''The Battle of Chess Ideas'', and ''The World of Chess'' (with Norman Lessing). His most recent book''1983, a Dialectical Novel'' is a work of "what if" political fiction inspired by Saidy's four sojourns in the USSR, during which he was able to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harry Golombek
Harry Golombek OBE (1 March 1911 – 7 January 1995) was a British chess player, chess author, and wartime codebreaker. He was three times British chess champion, in 1947, 1949, and 1955 and finished second in 1948. He was born in Lambeth to Polish-Jewish parents. He was the chess correspondent of the newspaper ''The Times'' from 1945 to 1985, after Stuart Milner-Barry. He was a FIDE official, and served as arbiter for several important events, including the Candidates' Tournament of 1959 in Yugoslavia, and the 1963 World Chess Championship match between Mikhail Botvinnik and Tigran Petrosian. He also edited the game collections of José Raúl Capablanca's and Réti, and was a respected author. He was editor of ''British Chess Magazine'' from 1938 to 1940, and its overseas editor in the 1960s and 1970s. Golombek also translated several chess books from Russian into English. On the outbreak of World War II in September 1939, Golombek was in Buenos Aires, Argentina, competing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andrew Soltis
Andrew Eden Soltis (born May 28, 1947) is an American chess grandmaster, author and columnist. He was inducted into the United States Chess Hall of Fame in September 2011. Chess career Soltis learned how the chess pieces moved at age 10 when he came upon a how-to-play book in the public library in Astoria, Queens where he grew up. He took no further interest in the game until he was 14, when he joined an Astoria chess club, then the Marshall Chess Club and competed in his first tournament, the 1961 New York City Junior Championship. Tournaments and championships In 1970, Soltis played second board on the gold-medal winning US team in the 17th World Student Team Championship and tied for the best overall score, 8–1. He was also a member of the silver-medal winning US teams in the 14th and the 18th World Student Team Championships. Soltis won the annual international tournament at Reggio Emilia, Italy, in 1972 and was awarded the International Master title two years later. His ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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