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In chess, the Scheveningen Variation [1] of the Sicilian Defence is an opening that is a line of the Open Sicilian characterised by Black setting up a "small centre" with pawns on d6 and e6. There are numerous move orders that reach the Scheveningen; a common one is: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6
The Scheveningen system (Dutch pronunciation: [ˈsxeːvənɪŋə(n)] ⓘ) is a method of organizing a chess match between two teams. Each player on one team plays each player on the other team. [ 1 ] The team with the highest number of games won is the winner.
Often, play will eventually transpose to the Scheveningen Variation. Currently, White's most popular weapon against the Najdorf is 6.Be3. This is called the English Attack, because it was popularized by English grandmasters Murray Chandler, John Nunn and Nigel Short in the 1980s. White's idea is to play f3, Qd2, 0-0-0 and g4 in some order.
In a game of chess, the pawn structure (sometimes known as the pawn skeleton) is the configuration of pawns on the chessboard.Because pawns are the least mobile of the chess pieces, the pawn structure is relatively static and thus plays a large role in determining the strategic character of the position.
The opening is named after the Polish-Argentine grandmaster Miguel Najdorf, although he was not the first strong player to play the variation. [5] Many players have relied on the Najdorf (notably Bobby Fischer and Garry Kasparov, although Kasparov would often transpose into a Scheveningen). [6] The Najdorf begins: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 ...
Among tied players, the player whose first loss came last gets priority. If player A's first loss was in round 4 and player B's first loss was in round 2, player A gets priority. This was a tiebreaker used by Pokémon Organized Play in 2004-2005.
The first chess engine (a chess playing computer program) to beat a person in tournament play was the Mac Hack Six, in 1967. [14] Soon after, tournaments were created just for chess computers. In 1970, the first North American Computer Chess Championship (NACCC) was held in New York City, and in 1974, the first World Computer Chess Championship ...
The opening is the initial stage of a chess game. It usually consists of established theory.The other phases are the middlegame and the endgame. [1] Many opening sequences, known as openings, have standard names such as "Sicilian Defense".