Légal Trap
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Légal Trap
The Légall Trap or Blackburne Trap (also known as Légall Pseudo-Sacrifice and Légall Mate) is a chess opening , characterized by a queen sacrifice followed by checkmate with minor pieces if Black accepts the sacrifice. The trap is named after the French player Sire de Légall. Joseph Henry Blackburne, a British master and one of the world's top five players in the latter part of the 19th century, set the trap on many occasions. Natural move sequence There is a number of ways the trap can arise; the one below shows a natural move sequence from a simultaneous exhibition in Paris. André Cheron, one of France's leading players, won with the trap as White against Jeanlose: 1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 :The Semi-Italian Opening. 4. Nc3 Bg4 :Black pins the knight in the fight over the center. Strategically this is a sound idea, but there is a tactical flaw with the move. 5. h3 :In this position 5.Nxe5 would be . While the white queen still cannot be taken (5...Bxd1) without su ...
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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 ...
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Chess Traps
In chess, a trap is a move which tempts the opponent to play a losing move. Traps are common in all phases of the game; in the opening, some traps have occurred often enough that they have acquired names. List of chess traps Ordered by chess opening: *Albin Countergambit: Lasker Trap *Blackmar–Diemer Gambit: Halosar Trap *Bogo-Indian Defence: Monticelli Trap *Budapest Gambit: Kieninger Trap *Englund Gambit Trap *Italian Game: Blackburne Shilling Gambit *Petrov's Defence: Marshall Trap *Philidor Defence: Légal Trap *Queen's Gambit Declined: **Elephant Trap **Rubinstein Trap *Ruy Lopez: **Mortimer Trap **Noah's Ark Trap **Tarrasch Trap **Fishing Pole Trap *Sicilian Defence: **Magnus Smith Trap **Siberian Trap *Vienna Gambit: Würzburger Trap See also

* Fool's mate * Scholar's mate * Swindle (chess) {{DEFAULTSORT:Chess Trap Chess theory, Trap Chess traps, ...
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Oxford University Press
Oxford University Press (OUP) is the university press of the University of Oxford. It is the largest university press in the world, and its printing history dates back to the 1480s. Having been officially granted the legal right to print books by decree in 1586, it is the second oldest university press after Cambridge University Press. It is a department of the University of Oxford and is governed by a group of 15 academics known as the Delegates of the Press, who are appointed by the vice-chancellor of the University of Oxford. The Delegates of the Press are led by the Secretary to the Delegates, who serves as OUP's chief executive and as its major representative on other university bodies. Oxford University Press has had a similar governance structure since the 17th century. The press is located on Walton Street, Oxford, opposite Somerville College, in the inner suburb of Jericho. For the last 500 years, OUP has primarily focused on the publication of pedagogical texts and ...
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The Oxford Companion To Chess
''The Oxford Companion to Chess'' is a reference book on the game of chess written by David Vincent Hooper and Kenneth Whyld. The book is written in an encyclopedia format. The book belongs to the Oxford Companions series. Details The first edition of the book was published in 1984 by Oxford University Press. The second edition (1992) has over 2,500 entries, including rules, terms, strategies, tactics, over 500 brief biographies of famous players, and entries on more than 700 named openings and opening variations. In the back of the book is a comprehensive index of opening variations and sub-variations, listing 1,327 named variations. The book also discusses chess from other countries (such as shogi), chess variants (such as three dimensional chess), and some forms of fairy chess. Editions * First published in 1984 by Oxford University Press Oxford University Press (OUP) is the university press of the University of Oxford. It is the largest university press in the w ...
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Elephant Trap
In chess, the Elephant Trap is a faulty attempt by White to win a pawn in a popular variation of the Queen's Gambit Declined. The earliest recorded occurrence of the trap seems to be the game Karl Mayet–Daniel Harrwitz, Berlin 1848.K. Mayet vs. D. Harrwitz, Berlin 1848


The trap

1. d4 d5 2. c4
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Checkmate Pattern
In chess, several checkmate patterns occur frequently enough to have acquired specific names in chess commentaryBy definition a checkmate pattern is a recognizable/particular/studied arrangements of pieces that delivers checkmate. The diagrams that follow show these checkmates with White checkmating Black. Anastasia's mate In Anastasia's mate, a knight and rook team up to trap the opposing king between the side of the board on one side and a friendly piece on the other. Often, the queen is first sacrificed along the a-file or h-file to achieve the position. A bishop can be used instead of a knight to the same effect (see Greco's mate). This checkmate gets its name from the novel ''Anastasia und das Schachspiel'' by Johann Jakob Wilhelm Heinse, but the novelist took the chess position from an essay by Giambattista Lolli. Anderssen's mate In Anderssen's mate (named for Adolf Anderssen), the rook or queen is supported by a diagonally attacking piece such as a pawn or bishop as ...
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Scotch Game
The Scotch Game, or Scotch Opening, is a chess opening that begins with the moves: :1. e4 e5 :2. Nf3 Nc6 :3. d4 Ercole del Rio, in his 1750 treatise ''Sopra il giuoco degli Scacchi, Osservazioni pratiche d’anonimo Autore Modenese'' ("On the game of Chess, practical Observations by an anonymous Modenese Author"), was the first author to mention what is now called the Scotch Game. The opening received its name from a correspondence match in 1824 between Edinburgh and London. Popular in the 19th century, by 1900 the Scotch had lost favour among top players because it was thought to release the central tension too early and allow Black to without difficulty. More recently, grandmasters Garry Kasparov and Jan Timman helped to repopularise the Scotch when they used it as a surprise weapon to avoid the well-analysed Ruy Lopez. Analysis White aims to dominate the by exchanging their d-pawn for Black's e-pawn. Black usually plays 3...exd4, as they have no good way of mainta ...
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Ernst Falkbeer
Ernst Karl Falkbeer (June 27, 1819 – December 14, 1885) was an Austrian chess master and journalist. Life and chess career Falkbeer was born in Brünn, a town that in 1819 belonged to Habsburg Austria, and which today is known as Brno in the Czech Republic. Falkbeer moved to Vienna to study law, but ended up becoming a journalist. During the European Revolutions of 1848, he fled Vienna for Germany. He played chess with German masters Adolf Anderssen and Jean Dufresne in Leipzig, Berlin, Dresden, and Bremen. In 1853 Falkbeer was allowed to return to Vienna. Two years later, in January 1855, he started the first Austrian chess magazine, ''Wiener Schachzeitung'', which lasted only a few months. He went to London where he played two matches against Henry Bird. Falkbeer lost the 1856 match (+1 −2), but won the 1856/7 match (+5 −4 =4). At the Birmingham 1858 knockout tournament he beat Saint-Amant in round two (+2 −1), but lost in the round four final to Johann Löwent ...
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Viktor Kupreichik
Viktor Davidovich Kupreichik (russian: Ви́ктор Давыдо́вич Купре́йчик, be, Віктар Давыдавіч Купрэйчык, ''Viktar Davydavič Kuprejčyk''; 3 July 1949 – 22 May 2017) was a Belarusian chess grandmaster. Career At the beginning of his career, he won the individual gold medal at the 15th World Student Team Chess Championship in Ybbs in 1968 at age 19. He won the Belarusian Chess Championship in 1972 and 2003. In 1980, he was awarded the Grandmaster title. He also placed first at Wijk aan Zee (Masters' tournament) 1977, Kirovakan 1978 (jointly), Reykjavík 1980, Plovdiv 1980, Medina del Campo 1980, and Hastings International Chess Congress in 1981/82. In 2002 Kupreichik won the Group B of the first edition of the Aeroflot Open. In 2010, he won the European Seniors’ Rapid Championship. A player of real fighting chess, he would often lead tournaments in the early stages and then run out of stamina and lose heavily in the last fe ...
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Nigel Short
Nigel David Short (born 1 June 1965) is an English chess grandmaster, columnist, coach, and commentator, who is the vice-president of FIDE since October 2018. Short earned the Grandmaster title at the age of 19, and was ranked third in the world by FIDE from July 1988 to July 1989. In 1993, he became the first English player to play a World Chess Championship match, when he qualified to play Garry Kasparov in the World Chess Championship 1993 in London, where Kasparov won 12½ to 7½. He was appointed Member of the Order of the British Empire (MBE) in the 1999 Birthday Honours for services to chess. Early life, family, and education Short was born 1 June 1965 in Leigh, Lancashire. He is the second of three children (all boys) of David and Jean Short. His father was a journalist and his mother was a school secretary. He grew up in Atherton, going to St Philip's Primary School on Bolton Old Road. He studied at the independent Bolton School and Leigh College. He was a membe ...
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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 is named after 16th-century Spanish priest Ruy López de Segura. It is one of the most popular openings, with many variations. In the ''Encyclopaedia of Chess Openings'' (''ECO''), all codes from C60 to C99 are assigned to the Ruy Lopez. History The opening is named after the 16th-century Spanish priest Ruy López de Segura, who made a systematic study of this and other openings in the 150-page book on chess ''Libro del Ajedrez'', written in 1561. Although it bears his name, this particular opening was included in the Göttingen manuscript, which dates from c.1490. Popular use of the Ruy Lopez opening did not develop, however, until the mid-19th century, when the Russian theoretician Carl Jaenisch "rediscovered" its potential. The opening remains the most commonly used amongst the open games in master play; it ...
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