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Seirawan Attack
The Neo-Indian Attack is a chess opening that begins with the moves: :1. d4 Nf6 :2. c4 e6 :3. Bg5 This opening is also known as the Seirawan Attack, after top 1980s player Yasser Seirawan. Description The pinning of the f6-knight looks similar to the Torre Attack, but while the Torre is fairly common, the Neo-Indian is rarely played. The move order has been used by players such as David Janowski against Edward Lasker in New York City 1922. The opening has been considered possible opening surprise in the ''Secrets of Opening Surprises'' series. The most common responses from Black are: *3...h6 which the bishop to move again, and unlike the Trompowsky Attack, 4.Bxf6 will not leave Black with doubled pawns. *3...Bb4+ which can transpose to the Leningrad Variation of the Nimzo-Indian Defense after 4.Nc3, or lead to unique variations after 4.Nd2. *3...c5 4.d5 *3...Be7 Unless the game transposes to another variation, the Neo-Indian is classified as E00 by the ''Encyclopa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Defence
In the game of chess, Indian Defence or Indian Game is a broad term for a group of openings characterised by the moves: :1. d4 Nf6 They are all to varying degrees hypermodern defences, where Black invites White to establish an imposing presence in the with the plan of undermining and ultimately destroying it. Although the Indian defences were championed in the 1920s by players in the hypermodern school, they were not fully accepted until Russian players showed in the late 1940s that these systems are sound for Black. Since then, the Indian defences have become a popular way for Black to respond to 1.d4 because they often offer a balanced game with winning chances for both sides. Transpositions are important and many variations can be reached by several move orders. It is also possible to transpose back into classical openings such as the Queen's Gambit and the Slav Defence; these are not considered "Indian" openings. The usual White second move is 2.c4, grabbing a larger shar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chess Opening
A chess opening or simply an opening is the initial stage of a chess game. It usually consists of established theory; the other phases are the middlegame and the endgame. Many opening sequences have standard names such as the "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 opening theory, the players are said to be "out of book". In some openings, "book" lines have been worked out for over 30 moves, as in the classical King's Indian Defense and in the Najdorf variation of the Sicilian Defense. Professional chess players spend years studying openings, and continue doing so throughout their careers, as opening theory continues to evolve. Players at the club level also study openings but the importance of the opening phase is smaller t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chess Opening Theory/1
Chess is a board game for two players, called White and Black, each controlling an army of chess pieces in their color, with the objective to checkmate the opponent's king. It is sometimes called international chess or Western chess to distinguish it from related games, such as xiangqi (Chinese chess) and shogi (Japanese chess). The recorded history of chess goes back at least to the emergence of a similar game, chaturanga, in seventh-century India. The rules of chess as we know them today emerged in Europe at the end of the 15th century, with standardization and universal acceptance by the end of the 19th century. Today, chess is one of the world's most popular games, played by millions of people worldwide. Chess is an abstract strategy game that involves no hidden information and no use of dice or cards. It is played on a chessboard with 64 squares arranged in an eight-by-eight grid. At the start, each player controls sixteen pieces: one king, one queen, two rooks, two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yasser Seirawan
Yasser Seirawan ( ar, ياسر سيروان; born March 24, 1960) is a Syrian-born American chess grandmaster and four-time United States champion. He won the World Junior Chess Championship in 1979. Seirawan is also a published chess author and commentator. Early life Seirawan was born in Damascus, Syria. His father was Syrian and his mother an English nurse from Nottingham, where he spent some time in his early childhood. When he was seven, his family immigrated to Seattle, Washington, where he attended Queen Anne Elementary School, Meany Middle School, and Garfield High School. He honed his game at a now-defunct coffeehouse, the Last Exit on Brooklyn, playing against the likes of Latvian-born master Viktors Pupols and six-time Washington State Champion James Harley McCormick. Career Seirawan began playing chess at 12; at 13, he became Washington junior champion. At 19, he won the World Junior Chess Championship. He also won a game against Viktor Korchnoi, who had two yea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pin (chess)
In chess, a pin is a tactic in which a defending piece cannot move out of an attacking piece's line of attack without exposing a more valuable defending piece. Moving the attacking piece to effect the pin is called ''pinning''; the defending piece restricted by the pin is described as ''pinned''. Only a piece that can move any number of squares along a horizontal, vertical, or diagonal line (i.e. a bishop, rook, or queen) can pin. Any piece can be pinned except the king, which is the most valuable piece. The inverse of a pin is a skewer, in which a more valuable piece under direct attack may move to expose a less valuable piece to an attack. Types Absolute pin An ''absolute pin'' is one where the piece shielded by the pinned piece is the king. In this case it is illegal to move the pinned piece out of the line of attack, as that would place one's king in check (see diagram). A piece pinned in this way can still give check or defend another piece from capture by the opposing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torre Attack
The Torre Attack is a chess opening characterized by the moves: :1. d4 Nf6 :2. Nf3 e6 :3. Bg5 ('' ECO'' code A46) or the Tartakower Variation in the Queen's Pawn Game (''ECO'' code D03): :2... d5 :3. Bg5 or the Torre Attack in the East Indian Defence (''ECO'' code A48): :2... g6 :3. Bg5 or the Torre Attack in the Indian Defence (''ECO'' code A47): :2... b6 :3. Bg5 Description A common position for White's opening attack on Black's will be with the light-squared bishop at d3 and the dark-squared bishop at g5, and the knights at d2 and f3: White pursues quick and harmonious development, will bolster his d4-pawn by c2–c3, then often enforces e2–e4 to obtain attacking chances on the kingside as the pins the f6-knight. If White plays an early c4, the opening will transpose to a number of more common queen pawn openings, such as the Queen's Gambit or one of the various Indian defences. The opening is named after the Mexican grandmaster Carlos Torre Repetto, wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Janowski
Dawid Markelowicz Janowski (25 May 1868 – 15 January 1927; often spelled ''David'') was a Polish-born French chess player. The Janowski variations of the Old Indian Defense and of the Queen's Gambit Declined are named after him. Biography Born into a Jewish-Polish family in Wołkowysk, Russian Empire (now Belarus), he settled in Paris around 1890 and began his professional chess career in 1894. He won tournaments in Monte Carlo 1901, Hanover Hanover (; german: Hannover ; nds, Hannober) is the capital and largest city of the German state of Lower Saxony. Its 535,932 (2021) inhabitants make it the 13th-largest city in Germany as well as the fourth-largest city in Northern Germany ... 1902 and tied for first at Vienna 1902. Janowski was devastating against the older masters such as Wilhelm Steinitz (+5−2), Mikhail Chigorin (+17−4=4) and Joseph Henry Blackburne (+6−2=2). However, he had minus scores against newer players such as Siegbert Tarrasch (+5−9=3), Fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Lasker
Edward Lasker (born Eduard Lasker) (December 3, 1885 – March 25, 1981) was a German-American chess and Go player. He was awarded the title of International Master of chess by FIDE. Lasker was an engineer by profession, and an author of books on Go, chess and checkers. Born in Prussia, he emigrated to the United States in 1914. He was distantly related to World Chess Champion Emanuel Lasker with whom he is sometimes confused. Early life and education Lasker was born in Kempen, Province of Posen, Prussia, German Empire (present-day Kępno, Poland), the son of Sigismund Lasker and Flora Bornstein. He studied in Breslau (now Wrocław) and in Charlottenburg (now part of Berlin). Lasker earned undergraduate degrees at the Technical College of Charlottenburg in Mechanical and Electrical Engineering, graduating in 1910. Engineering career Before World War I he moved first to London and then, in 1914 shortly after the outbreak of war, to the U.S., the birthplace of his mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City
New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the List of United States cities by population density, most densely populated major city in the United States, and is more than twice as populous as second-place Los Angeles. New York City lies at the southern tip of New York (state), New York State, and constitutes the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the world by urban area, urban landmass. With over 20.1 million people in its metropolitan statistical area and 23.5 million in its combined statistical area as of 2020, New York is one of the world's most populous Megacity, megacities, and over 58 million people live within of the city. New York City is a global city, global Culture of New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chessgames
Chessgames.com is an Internet chess community with over 224,000 members. The site maintains a large database of chess games, where each game has its own discussion page for comments and analysis. Limited primarily to games where at least one player is of master strength, the database begins with the earliest known recorded games and is updated with games from current top-level tournaments. Basic membership is free, and the site is open to players at all levels of ability, with additional features available for Premium members. While the primary purpose of Chessgames.com is to provide an outlet for chess discussion and analysis, consultation games are periodically organized with teams of members playing either other teams of members or very strong masters, including a former US champion and two former world correspondence champions. Members can maintain their own discussion pages, and there are features to assist study of openings, endgames and sacrifices. The front page also feat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trompowsky Attack
The Trompowsky Attack (or Trompowsky Opening, also known as the Opočenský Opening, the Ruth Opening, and the Zot) is a chess opening that begins with the moves: :1. d4 Nf6 :2. Bg5 White prepares to exchange the bishop for Black's knight, inflicting doubled pawns upon Black in the process. This is not a lethal threat; Black can choose to fall in with White's plan. The Trompowsky is a popular alternative to the more common lines after 1.d4 Nf6 beginning 2.c4 or 2.Nf3. By playing 2.Bg5, White sidesteps immense bodies of opening theory of various Indian Defences like the Queen's Indian, King's Indian, Nimzo-Indian, as well as the Grünfeld Defence. The opening is named after the one-time Brazilian champion Octávio Trompowsky (1897–1984) who played it in the 1930s and 1940s.Hooper & Whyld (1996), p. 430, Trompowsky Opening Chess master Karel Opočenský (1892–1975) also played it in the 1930s, and the opening is also known as the Opočenský Opening.Hooper & Whyld (1996), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doubled Pawns
In chess, doubled pawns are two pawn (chess), pawns of the same color residing on the same Chess terminology#File, file. Pawns can become doubled only when one pawn captures onto a file on which another friendly pawn resides. In the diagram, the white pawns on the b-file and e-file are doubled. The pawns on the are doubled and isolated pawn, isolated. In most cases, doubled pawns are considered a weakness due to their inability to defend each other. This inability, in turn, makes it more difficult to achieve a breakthrough which could create a passed pawn (often a deciding factor in Chess endgame, endgames). In the case of isolated doubled pawns, these problems are only further aggravated. Several chess strategies and Chess opening, openings are based on burdening the opponent with doubled pawns, a strategic weakness. There are, however, cases where accepting doubled pawns can be advantageous because doing so may open up a file for a rook (chess), rook, or because the doubled paw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
