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Benoni Defence
The Benoni Defense, or simply the Benoni, is a chess opening characterized by an early reply of ...c5 against White's opening move 1.d4. The original form of the Benoni, now known as the Old Benoni, is characterized by : 1. b:Chess Opening Theory/1. d4, d4 b:Chess Opening Theory/1. d4/1...c5, c5 This leaves Black a few options such as an early ...f5 and an early dark-squared bishop trade by ...Be7–g5, but has the drawback that White is no longer committed to playing c2–c4 after the response 2.d5. White may prefer to occupy c4 with a knight, or to inconvenience Black's development with an early bishop check on b5. More commonly, it is reached by the sequence: : 1. b:Chess Opening Theory/1. d4, d4 b:Chess Opening Theory/1. d4/1...Nf6, Nf6 : 2. b:Chess Opening Theory/1. d4/1...Nf6/2. c4, c4 b:Chess Opening Theory/1. d4/1...Nf6/2. c4/2...c5, c5 : 3. b:Chess Opening Theory/1. d4/1...Nf6/2. c4/2...c5/3. d5, d5 Black can then offer a pawn Sacrifice (chess), sacrifice with 3...b5 ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen's Pawn Opening
The Queen's Pawn Game is any chess opening starting with the move: : b:Chess Opening Theory/1. d4, 1. d4 It is the second-most popular opening move after 1.e4 (King's Pawn Game). Terminology The term "Queen's Pawn Game" is usually used to describe openings beginning with 1.d4 where White does not play the Queen's Gambit. The most common Queen's Pawn Game openings are: * The London System, 2.Bf4 or 2.Nf3 and 3.Bf4 * The Trompowsky Attack, 1...Nf6 2.Bg5 and the Hodgson Attack, Pseudo-Trompowsky 1...d5 2.Bg5 * The Torre Attack, 2.Nf3 and 3.Bg5 * The Stonewall Attack, 2.e3 * The Colle System, 2.Nf3 and 3.e3 * The King's Fianchetto Opening, 2.Nf3 and 3.g3 * The Barry Attack, 1...Nf6 2.Nf3 g6 3.Nc3 d5 4.Bf4 * The Richter–Veresov Attack, 1...d5 2.Nc3 Nf6 3.Bg5 or 1...Nf6 2.Nc3 d5 3.Bg5 * The Blackmar–Diemer Gambit, 1...d5 2.e4, and the Hübsch Gambit 1...Nf6 2.Nc3 d5 3.e4 In the ''Encyclopaedia of Chess Openings'' (''ECO''), Closed Games (1.d4 d5) are classified under cod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Efim Bogoljubow
Efim Bogoljubow, also known as Efim Dimitrijewitsch Bogoljubow (April 14, 1889 – June 18, 1952), was a Russian-born German Grandmaster (chess), chess grandmaster. Early career Bogoljubow learned how to play chess at 15 years old, and developed a serious interest at the age of 18. His father was a priest. Originally he wanted to become a priest too, and studied theology in Kiev, but he decided otherwise and enrolled in the Polytechnical Institute to study agriculture.Efim Bogoljubov Chess Federation of Russia He did not finish his studies and instead focused on chess. In 1911, Bogoljubow tied for first place in the Kiev championships, and finished 9–10th in the Saint Petersburg (All-Russian Amateur) Tournament, won by Stepan Levitsky. In 1912, he took second place, behind Karel Hromádka, in Vilna ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Normunds Miezis
Normunds Miezis (born 11 May 1971) is a Latvian chess Grandmaster (1997). Chess career He won the Latvian Chess Championship in 1991 and 2006. He played for Latvia in the Chess Olympiads of 1998, 2000, 2002, 2004, 2006, 2008, 2010, 2012 and 2014. Other notable results include shared 1st with Eduardas Rozentalis, Sergey Ivanov, Tomi Nybäck and Evgeny Postny at Stockholm, Rilton Cup 2005/6, shared 6th with Slavko Cicak, Joel Benjamin and Alexander Baburin in the European Union Championship of 2005, won Kaupthing Bank Chess Tournament GM-Section in 2007, 2nd–3rd with Arturs Neikšāns in Kaunas 2009 and 2nd behind Alexei Shirov in the Aivars Gipslis Memorial in Riga. In 2011, he won the Västerås Open with 7.5 points out of 8 games. In 2020, he won the Offerspill Nordic Invitational with 7 points out of 9 games, after winning the tiebreaker with Jonas Buhl Bjerre. Chess strength His best single performance was at Istanbul ol (Men), 2000, where he scored 6.5 of 11 pos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anagram
An anagram is a word or phrase formed by rearranging the letters of a different word or phrase, typically using all the original letters exactly once. For example, the word ''anagram'' itself can be rearranged into the phrase "nag a ram"; which is an Easter egg suggestion in Google after searching for the word "anagram". The original word or phrase is known as the ''subject'' of the anagram. Any word or phrase that exactly reproduces the letters in another order is an anagram. Someone who creates anagrams may be called an "anagrammatist", and the goal of a serious or skilled anagrammatist is to produce anagrams that reflect or comment on their subject. Examples Anagrams may be created as a commentary on the subject. They may be a parody, a criticism or satire. For example: * "The New York Times, New York Times" = "monkeys write" * "Church of Scientology" = "rich-chosen goofy cult" * "McDonald's restaurants" = "Uncle Sam's standard rot" An anagram may also be a synonym of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolf Olav Martens
Rolf is a male given name and a surname. It originates in the Germanic name ''Hrolf'', itself a contraction of ''Hrodwulf'' ( Rudolf), a conjunction of the stem words ''hrod'' ("renown") + ''wulf'' ("wolf"). The Old Norse cognate is ''Hrólfr''. An alternative but less common variation of ''Rolf'' in Norway is ''Rolv''. The oldest evidence of the use of the name Rolf in Sweden is an inscription from the 11th century on a runestone in Forsheda, Småland. The name also appears twice in the Orkneyinga sagas, where a scion of the jarls of Orkney, Gånge-Rolf, is said to be identical to the Viking Rollo who captured Normandy in 911. This Saga of the Norse begins with the abduction of Gói daughter by a certain Hrolf of Berg, (the Mountain). She is the daughter of Thorri, a Jotun of Gandvik, and sister of Gór and Nór. The latter is regarded as a first king and eponymous anchestor of Nórway. After a fierce duell (Holmgang) where none is able to overcome the other, Hrolf and Nór becom ... [...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] |
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] |
Fianchetto
In chess, the fianchetto ( or spelling pronunciation ; "little flank") is a pattern of wherein a bishop is developed to the second of the adjacent b- or g-, the having been moved one or two squares forward. The fianchetto is a staple of many " hypermodern" openings, whose philosophy is to delay direct occupation of the with the plan of undermining and destroying the opponent's occupied centre. It also regularly occurs in Indian defences. The fianchetto is less common in Open Games (1.e4 e5), but the is sometimes fianchettoed by Black in the Ruy Lopez or by White in an uncommon variation of the Vienna Game. One of the major benefits of the fianchetto is that it often allows the fianchettoed bishop to become more active. A fianchettoed position, however, also presents some opportunities for the opponent: if the fianchettoed bishop can be exchanged, the squares the bishop was formerly protecting will become weak (see ') and can form the basis of an attack (particularly i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shakhriyar Mamedyarov
Shahriyar Hamid oglu Mammadyarov (; born 12 April 1985), known internationally as Shakhriyar Mamedyarov, is an Azerbaijani chess grandmaster. he is Azerbaijan's highest rated chess player. His personal best rating of 2820 makes him the sixth-highest-rated player in chess history. Mamedyarov has competed in the Candidates Tournament in 2011 (eliminated in quarterfinals), in 2014 (placing fourth) and in 2018 (placing second). He is a two-time World Junior Champion (2003 and 2005) and was World Rapid Champion in 2013. A gold medalist at the 2012 Chess Olympiad on the third board, he is a three-time European Team Champion (2009, 2013, 2017) with Azerbaijan. He is also a two-time winner at Tal Memorial (2010 joint and 2014 Blitz) and Shamkir Chess (2016 and 2017), as well as the winner of 2018 Biel Chess Festival where he beat reigning World Champion Magnus Carlsen. Personal life Shakhriyar's parents are from the Zangilan District of Azerbaijan. In 1980, his family moved t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ben Finegold
Benjamin Philip Finegold (born September 6, 1969) is an American chess grandmaster and YouTuber/ Twitch streamer. He had previously been nicknamed the "strongest International Master in the United States" until receiving his Grandmaster (GM) title in 2009. Finegold became a USCF Master at the age of 14, Life Master (USCF) at 15, Senior Master (USCF) at 16, International Master (FIDE) at 20, and Grandmaster (FIDE) at 40. Finegold was recipient of the U.S. Chess Trust's Samford fellowship. In addition to filming and streaming chess topics on social media sites, he has been active in giving live tournament commentary, lectures, and writing. He was the grandmaster-in-residence of the Saint Louis Chess Club, and co-founded the Chess Club and Scholastic Center of Atlanta. Early life Finegold was born in Detroit, Michigan, into a chess family, the son of chess master Ron Finegold and his wife Rita. He learned the rules of chess at age 5 and received his first USCF rating at age ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grandmaster (chess)
Grandmaster (GM) is a Chess title, title awarded to chess players by the world chess organization FIDE. Apart from World Chess Championship, World Champion, Grandmaster is the highest title a chess player can attain. Once achieved, the title is held for life, though exceptionally the title can be revoked for Cheating in chess, cheating. The title of Grandmaster, along with the lesser FIDE titles of FIDE titles#International Master (IM), International Master (IM), FIDE titles#FIDE Master (FM), FIDE Master (FM), and FIDE titles#Candidate Master (CM), Candidate Master (CM), is open to all players regardless of gender. The great majority of grandmasters are men, but 42 women have been awarded the GM title as of 2024, out of a total of about 2000 grandmasters. There is also a FIDE titles#Woman Grandmaster (WGM), Woman Grandmaster title with lower requirements awarded only to women. There are also Grandmaster titles for composers and solvers of chess problems, awarded by the World Federa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chess Middlegame
The middlegame is the portion of a chess game between the opening and the endgame. It is generally considered to begin when each player has completed the development of all or most of their pieces and brought their king to relative safety, and it is generally considered to end when only a few pieces remain on the board. However, there is no clear line between the opening and middlegame or between the middlegame and endgame. At master level, the opening analysis may go well into the middlegame; likewise, the middlegame blends into the endgame. Theory on the middlegame is less developed than the opening or endgames. Since middlegame positions are unique from game to game, memorization of theoretical variations is not possible as it is in the opening. Likewise, there are usually too many pieces on the board for theoretical positions to be completely analyzed as can be done in the simpler endgames. Defining the middlegame Views vary on when the opening ends and the middlegame be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
