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Search references for TRANSPOSITION CHESS. Phrases containing TRANSPOSITION CHESS
See searches and references containing TRANSPOSITION CHESS!TRANSPOSITION CHESS
Reaching a chess position via an alternative sequence of moves
transpose is to play a move that results in a transposition. Transposition tables are an essential part of a computer chess program. Transpositions exist
Transposition_(chess)
Topics referred to by the same term
Look up transposition in Wiktionary, the free dictionary. Transposition may refer to: Transposition (mathematics), a permutation which exchanges two elements
Transposition
Cache of previously seen positions, and associated evaluations in a game tree
The usage of transposition tables is essentially memoization applied to the tree search and is a form of dynamic programming. Transposition tables are typically
Transposition_table
Chess opening
The English Opening is a chess opening that begins with the move: 1. c4 A flank opening, it is the fourth most popular and, according to various databases
English_Opening
Free and open-source chess engine
maximum transposition table size of 32 TB. Stockfish has been a very popular engine on various platforms. On desktop, it is the default chess engine bundled
Stockfish_(chess)
Initial moves of a chess game
The opening is the initial stage of a chess game. The other phases are the middlegame and the endgame. A large amount of established opening theory exists
Chess_opening
Chess opening
The King's Gambit is a chess opening that begins with the moves: 1. e4 e5 2. f4 White offers a pawn to divert Black's e-pawn from the center. If Black
King's_Gambit
Chess opening
analysing the line in Chess World, 1867. The line is also known as Paulsen–Alapin Attack, and Schlechter Variation. Transposition to the Worrall Attack
Ruy_Lopez
Chess opening
where White usually plays 3.Bd2, avoiding a transposition to the Nimzo-Indian Defence; however, transpositions to other openings such as the Bogo-Indian
Franco-Indian_Defence
1976 chess computer
alpha-beta pruning. The computer also had one megabyte of memory for storing transposition tables. At the end of its career, Belle was donated to the Smithsonian
Belle_(chess_machine)
describe chess moves. For a list of: unorthodox chess pieces, see Fairy chess piece; terms specific to chess problems, see Glossary of chess problems;
Glossary_of_chess
Computer hardware and software capable of playing chess
chess engines are minimal, but performance will vary with processor speed, and memory, needed to hold large transposition tables. Most modern chess engines
Computer_chess
Chess opening
The Sicilian Defence is a chess opening that begins with the following moves: 1. e4 c5 1...c5 is one of the most popular responses to White's first move
Sicilian_Defence
that branch. transposition table A record of positions and their evaluations as found in an earlier part of the search. A transposition table saves computation
Glossary of computer chess terms
Glossary_of_computer_chess_terms
Chess opening
The Caro–Kann Defence is a chess opening beginning with the moves: 1. e4 c6 Black prepares to contest the centre with 2...d5. It is a common defence against
Caro–Kann_Defence
Chess opening
by transposition) 3.Nc3 Nf6 (Vienna Game, Falkbeer Variation, by transposition) 3.Nc3 Nc6 (Vienna Game, Symmetrical Variation, by transposition) 3.d3
Bishop's_Opening
Chess opening
inviting transposition to the mainline Queen's Indian Defence via 3...e6, the most common response. Otherwise, the line is considered a transposition to the
Indian_Defence
Game related to chess
A chess variant is any board game related to, derived from, or inspired by orthodox chess. Chess variants can differ from standard chess in many different
Chess_variant
Game piece for playing chess
A chess piece, or chessman, is a game piece that is placed on a chessboard to play the game of chess. It can be either white or black, and it can be one
Chess_piece
Chess opening
(Lolli Variation, by transposition) 3...exd4 4.Bc4 (Scotch Gambit) 4...Nf6 (Two Knights Defense, Open Variation, by transposition) 4...Bc5 5.c3 Nf6 (Giuoco
Scotch_Game
Chess opening
dxe5 4.Nxe5 d5 5.Bd3 (4.Bd3 main line, by transposition) 4.Nxe5 d6 5.Nf3 (3.Nxe5 main line, by transposition) 3...exd4 4.e5 Ne4 5.Qxd4 d5 6. exd6 Nxd6
Petrov's_Defence
Internet chess server
Chess.com is an internet chess server. The largest chess platform in the world, the site operates on a freemium model in which some features are available
Chess.com
Portable Game Notation – Transposition table – Endgame tablebase – Chess problem – also chess composition, a composed chess position requiring the reader
Outline_of_chess
Chess opening
order to reach the same position, but it is also frequently reached by transposition after other moves have been played, such as from the Scotch Game (3
Four_Knights_Game
Chess opening
The Réti Opening is a chess opening whose "traditional" or "classic method" begins with the moves: 1. Nf3 d5 2. c4 White attacks Black's pawn from the
Réti_Opening
Chess opening
3.Nf3 for White. The Queen's Gambit Declined can be also reached by transposition from a number of other move orders. A common example is 1.d4 Nf6 2.c4
Queen's_Gambit_Declined
Chess opening
Center Counter Game) is a chess opening beginning with the moves: 1. e4 d5 This opening was featured in the first documented chess game with the modern queen
Scandinavian_Defense
Finding an optimal algorithm for playing chess
Solving chess consists of finding an optimal strategy for the game of chess; that is, one by which one of the players (White or Black) can always force
Solving_chess
Chess opening
The Queen's Pawn Game is any chess opening starting with the move: 1. d4 It is the second most popular opening move in chess after 1.e4, the King's Pawn
Queen's_Pawn_Game
Chess opening
The King's Indian Attack (or KIA) is a chess opening system where White adopts the setup more commonly seen being played by Black in the King's Indian
King's_Indian_Attack
Chess opening
(Petrov's Defense, Three Knights Game, by transposition) 3.d4 exd4 4.Qxd4 Nc6 (Center Game, by transposition) 3.a3 (Mengarini Variation) 2...Nc6 (Max Lange
Vienna_Game
Chess opening
The Berlin Defence is a chess opening that begins with the moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 The Berlin is the second most popular reply (after 3
Berlin_Defence
The following people have all been grandmasters (GM) of chess. The title has been awarded since 1950 to players who have met the standards required by
List_of_chess_grandmasters
1956 chess game
The Game of the Century is a chess game that was won by the 13-year-old future world champion Bobby Fischer against Donald Byrne in the Rosenwald Memorial
Game_of_the_Century_(chess)
Chess opening
Kevitz–Trajkovic Defense) is a chess opening beginning with the moves: 1. d4 Nf6 2. c4 Nc6 This position can also be reached by transposition, for example 1.c4 Nf6
Black_Knights'_Tango
2022 chess controversy
the Sinquefield Cup in September 2022, a controversy arose involving the chess grandmasters Magnus Carlsen, then world champion, and Hans Niemann. Carlsen
Carlsen–Niemann_controversy
Family of chess variants
Displacement chess is a family of chess variants in which a few pieces are transposed in the initial standard chess position. The main goal of these variants
Displacement_chess
Chess opening
frequently through the transposition 1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6. At this point White can still transpose to the Classical or
Modern_Benoni
Chess-playing automaton hoax (1770–1854)
(German: Schachtürke, lit. 'chess Turk'), also known as the Automaton Chess Player or simply the Turk (Hungarian: A Török), was a chess-playing machine first
Mechanical_Turk
Chess opening
follows up with c4 the opening often transposes into an English Opening. If he plays d4, a likely transposition into a Catalan will occur. And if White
Barcza_System
Methods for describing chess moves and/or positions
Chess notation systems are used to record either the moves made or the position of the pieces in a game of chess. Algebraic notation is the standard method
Chess_notation
Chess opening
The Queen's Gambit is the chess opening that begins with the moves: 1. d4 d5 2. c4 It is one of the oldest openings and is still commonly played today
Queen's_Gambit
Chess opening
The Italian Game is a chess opening beginning with the moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 White develops the bishop to the active square c4 (the so-called
Italian_Game
Chess computer
The ChessMachine was a chess computer sold between 1991 and 1995 by TASC (The Advanced Software Company). It was unique at the time for incorporating both
ChessMachine
Chess opening
easily transpose if Black plays 2...e5, citing one book which recommended 2.Nc3 while assuring readers that 2...e5 is uncommon. Another transposition Black
Alekhine's_Defence
Computer program for chess analysis and game
In computer chess, a chess engine is a computer program that analyzes chess or chess variant positions, and generates a move or list of moves that it regards
Chess_engine
Chess opening
Queen's Fianchetto Opening) is a chess opening that begins with the move: 1.b3 Frequently, it is reached by transposition, particularly with the move order
Nimzowitsch–Larsen_Attack
Chess piece
The bishop (♗, ♝) is a piece in the game of chess. It moves and captures along diagonals without jumping over interfering pieces. Each player begins the
Bishop_(chess)
Chess opening
numerous transpositional possibilities can result in various ECO codes. Transposition by delayed fianchetto occurs in the Barcza Opening (1.Nf3 d5 2.g3 or
King's_Fianchetto_Opening
Chess variant native to China
known as cờ tướng, literally 'General's chess', in contrast with Western chess or cờ vua, literally 'King's chess'. The game represents a battle between
Xiangqi
Chess opening
From's Gambit, named for the Danish chess player Martin Severin From (1828–1895). White then has the option to transpose into the King's Gambit with 2.e4
Bird's_Opening
Chess opening that is considered unusual
This article uses algebraic notation to describe chess moves. In chess, an irregular opening is an opening considered unusual or unorthodox. In the early
Irregular_chess_opening
Chess opening
The Evans Gambit is a chess opening that begins with the moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 The Evans Gambit is an attacking line of the Giuoco
Evans_Gambit
Chess opening
Gambit, by transposition) 4...Bc5 5.Bc4 Nc6 6.Nf3 (Göring Gambit, by transposition) 4...Nc6 5.Bc4 and 6.Nf3 (Göring Gambit, by transposition) 4...Bb4 5
Danish_Gambit
Chess opening
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
Benoni_Defense
Chess opening
The London System is an opening system in chess characterized by the moves (with any first move by Black): 1. d4 2. Bf4 In addition to these moves, in
London_System
Chess opening
The Queen's Indian Defense (QID) is a chess opening defined by the moves: 1. d4 Nf6 2. c4 e6 3. Nf3 b6 The opening is a solid defense to the Queen's Pawn
Queen's_Indian_Defense
Match between Bobby Fischer and Boris Spassky
The World Chess Championship 1972 was a match for the World Chess Championship between challenger Bobby Fischer of the United States and defending champion
World_Chess_Championship_1972
Chess opening
The French Defence is a chess opening characterised by the moves: 1. e4 e6 This is most commonly followed by 2.d4 d5. Black usually plays ...c5 soon after
French_Defence
Humorous chess puzzle
A joke chess problem is a puzzle in chess that uses humor as an element. Although most chess problems, like other creative forms, are appreciated for
Joke_chess_problem
Chess opening
The Modern Defense (also known as the Robatsch Defense) is a hypermodern chess opening which usually starts with the opening moves: 1. e4 g6 Black allows
Modern_Defense
A chess opening theory table or ECO table (Encyclopaedia of Chess Openings) presents lines of moves, typically (but not always) from the starting position
Chess_opening_theory_table
Computer program designed to play chess variants
ChessV (short for Chess Variants) is a free computer program designed to play many chess variants. ChessV is an open-source, universal chess variant program
ChessV
Configuration of pawns on a chessboard
unstable and tend to transpose into a stable formation with a pawn push or exchange. Play often revolves around making the transposition happen under favorable
Pawn_structure
Game of chess via postal system or e-mail
Correspondence chess is chess played by various forms of long-distance correspondence, traditionally through the postal system. Today it is usually played
Correspondence_chess
Chess opening
c4 e6 3.g3, although various other openings can transpose into the Catalan. The Encyclopaedia of Chess Openings (ECO) lists codes E01–E09 for lines with
Catalan_Opening
Chess opening
the Semi-Slav, though transposition to the Semi-Slav from the Slav is common. This article uses algebraic notation to describe chess moves. The Slav can
Slav_Defense
Chess opening
The Nimzo-Indian Defence is a chess opening characterised by the moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Other move orders, such as 1.c4 e6 2.Nc3 Nf6 3.d4
Nimzo-Indian_Defence
Chess opening
The Blackmar–Diemer Gambit (or BDG) is a chess opening characterized by the moves: 1. d4 d5 2. e4 dxe4 3. Nc3 White intends to follow up with f3, usually
Blackmar–Diemer_Gambit
Chess opening
The Pirc Defence (/ˈpɪərts/ PEERTS) is a chess opening beginning with the moves: 1. e4 d6 2. d4 Nf6 3. Nc3 g6 In hypermodern fashion, Black allows White
Pirc_Defence
Advantage of White over Black in chess
In chess, there is a consensus among players and theorists that the player who makes the first move (White) has an inherent advantage, albeit not one
First-move_advantage_in_chess
the progress of significant human–computer chess matches. Chess computers were first able to beat strong chess players in the late 1980s. Their most famous
Human–computer_chess_matches
List of codes used to classify chess openings
used to classify chess openings in the Encyclopaedia of Chess Openings. The five-volume encyclopaedia was first published by Chess Informant between
List_of_ECO_codes
Chess opening
The Philidor Defence (or Philidor's Defence) is a chess opening characterised by the moves: 1. e4 e5 2. Nf3 d6 The solid move 2...d6 defends Black's pawn
Philidor_Defence
Chess piece
The queen (♕, ♛) is the most powerful piece in the game of chess. It can move any number of squares vertically, horizontally or diagonally, combining
Queen_(chess)
Chess opening
although Kasparov would often transpose into a Scheveningen. This article uses algebraic notation to describe chess moves. Players began experimenting
Sicilian Defence, Najdorf Variation
Sicilian_Defence,_Najdorf_Variation
Computer chess competition
World Computer Chess Championship (WCCC) was an event held periodically from 1974 to 2024 where computer chess engines competed against each other. The
World Computer Chess Championship
World_Computer_Chess_Championship
Chess opening
Pianissimo) 4...Nf6 5.Nc3 (Four Knights Variation, by transposition) 4...Nf6 5.c3 (modern line, by transposition) 4.b4 (Evans Gambit) 4...Bxb4 5.c3 Ba5 6.d4 exd4
Giuoco_Piano
1996 and 1997 chess matches
Deep Blue vs. Kasparov Garry Kasparov, then-world champion in chess, played a pair of six-game matches against Deep Blue, a supercomputer by IBM. Kasparov
Deep Blue versus Garry Kasparov
Deep_Blue_versus_Garry_Kasparov
Chess opening
d4 e5 (the Kennedy Variation). White can also play 2.Nf3, offering a transposition to a more common opening if Black plays 2...e5. Black can refuse this
Nimzowitsch_Defence
Hash function construction used in computer programs that play abstract board games
computer programs that play abstract board games, such as chess and Go, to implement transposition tables, a special kind of hash table that is indexed by
Zobrist_hashing
Chess engine software
The program uses the Chess Cases chess font, created by Matthieu Leschemelle. The name CuckooChess comes due that the transposition table is based on Cuckoo
CuckooChess
Chess opening
moves. The loss of popularity is due to 1.e3 gaining little except as a transposition strategy to reach other positions. It releases the king's bishop, and
Van_'t_Kruijs_Opening
Chess game played in London in 1851
The Immortal Game was a chess game played in 1851 between Adolf Anderssen and Lionel Kieseritzky during the London 1851 chess tournament, an event in
Immortal_Game
Chess match between Magnus Carlsen and Sergey Karjakin
The World Chess Championship 2016 was a chess match between the reigning world champion Magnus Carlsen and the challenger Sergey Karjakin to determine
World_Chess_Championship_2016
Style of chess, 18th to 19th century
Romantic chess is a style of chess popular in the 19th century until its decline in the 1880s. This style of chess emphasizes quick, tactical maneuvers
Romantic_chess
Unofficial World Computer Chess Championship
Top Chess Engine Championship, formerly known as Thoresen Chess Engines Competition (TCEC or nTCEC), is a computer chess tournament that has been run since
Top_Chess_Engine_Championship
Chess opening
3...g6 will likely transpose to the King's Indian Defence. 3...Nbd7 4.Nc3 will likely transpose to the Main line. List of chess openings Komarov, Dmitry;
Old_Indian_Defense
Chess game played by Garry Kasparov
immortal is a chess game played by Garry Kasparov as White against Veselin Topalov as Black at the Hoogovens Wijk aan Zee Chess Tournament 1999 chess tournament
Kasparov's_Immortal
Chess tournament in Pegeia, Cyprus
Candidates Tournament was an eight-player chess tournament, held to determine the challenger for the World Chess Championship 2026. The tournament took place
Candidates_Tournament_2026
Reference work on chess openings
The Encyclopaedia of Chess Openings (ECO) is a reference work describing the state of opening theory in chess, originally published in five volumes from
Encyclopaedia of Chess Openings
Encyclopaedia_of_Chess_Openings
Chess variant invented in 1978 by Maxwell Lawrence
Transcendental chess (TC) also known as pre-chess, is a chess variant invented in 1978 by Maxwell Lawrence. Chess960 (Fischer random chess) is similar but
Transcendental_chess
System of points scoring in the game of chess
In chess, by far the most common scoring system is 1 point for a win, ½ for a draw, and 0 for a loss. A number of different notations are used to denote
Chess_scoring
Chess opening
The Bogo-Indian Defence is a chess opening characterised by the moves: 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ The position after 1.d4 Nf6 2.c4 e6 is common. The
Bogo-Indian_Defence
Chess opening
The Dutch Defence is a chess opening characterised by the moves: 1. d4 f5 Black's 1...f5 stakes a claim to the e4-square and envisions an attack in the
Dutch_Defence
Unusually bad move in chess
In chess, a blunder is a critically bad mistake that severely worsens the player's position by allowing a loss of material, checkmate, or anything similar
Blunder_(chess)
Situation in chess without a legal move
Example of stalemate Stalemate is a situation in chess where the player whose turn it is to move is not in check but has no legal move. Stalemate results
Stalemate
Chess opening
edge for White. List of chess openings List of chess openings named after people Siegbert Tarrasch wrote, using descriptive chess notation, "To 2.P-QB3
Sicilian Defence, Alapin Variation
Sicilian_Defence,_Alapin_Variation
Chess opening
Attack, also called the Fegatello Attack (named after an Italian dish), is a chess opening variation of the Two Knights Defense in which White sacrifices a
Fried_Liver_Attack
Chess opening
In chess, the Dragon Variation is a variation of the Sicilian Defence that begins with the moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6
Sicilian Defence, Dragon Variation
Sicilian_Defence,_Dragon_Variation
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