Encyclopaedia of Chess Openings
Encyclopedia
The Encyclopaedia of Chess Openings (ECO) is a classification system for the opening moves in a game of chess
Chess
Chess is a two-player board game played on a chessboard, a square-checkered board with 64 squares arranged in an eight-by-eight grid. It is one of the world's most popular games, played by millions of people worldwide at home, in clubs, online, by correspondence, and in tournaments.Each player...

. It is presented as a five volume book collection (now also a computer database) describing chess opening
Chess opening
A chess opening is the group of initial moves of a chess game. Recognized sequences of opening moves are referred to as openings as initiated by White or defenses, as created in reply by Black. There are many dozens of different openings, and hundreds of named variants. The Oxford Companion to...

s. The moves were taken from hundreds of thousands of games between masters, from published analysis in the Chess Informant
Chess Informant
Chess Informant is a publishing company from Belgrade that periodically produces a book of the same name, as well as the Encyclopaedia of Chess Openings, Encyclopaedia of Chess Endings, Opening Monographs, other print publications, and software Chess Informant (Šahovski Informator) is a...

since 1966, and then compiled by notable chess players. The main editor is Aleksandar Matanović
Aleksandar Matanovic
Aleksandar Matanović is a Serbian chess Grandmaster. He was born in Belgrade.Awarded the GM title in 1955, he was junior champion of Yugoslavia in 1948 and Yugoslav national champion in 1962 , 1969 and 1978...

. Both the ECO and the Chess Informant are published by the Serbia
Serbia
Serbia , officially the Republic of Serbia , is a landlocked country located at the crossroads of Central and Southeast Europe, covering the southern part of the Carpathian basin and the central part of the Balkans...

n company Šahovski Informator (Chess Informant). These openings are typically provided in an ECO table
Chess opening theory table
A chess opening theory table or ECO table presents lines of moves, typically from the starting position. Notated chess moves are presented in the table from left to right...

 that concisely presents the best opening lines.

The books contain only a small amount of text, which is in eight languages. The bulk of the book consists of diagrams of positions and chess moves in International figurine algebraic notation
Algebraic chess notation
Algebraic notation is a method for recording and describing the moves in a game of chess. It is now standard among all chess organizations and most books, magazines, and newspapers...

, with special symbols for comments about moves (see Punctuation (chess)
Punctuation (chess)
When annotating chess games, commentators frequently use question marks and exclamation points to denote a move as bad or good. The symbols normally used are "??", "?", "?!", "!?", "!", and "!!". The corresponding symbol is juxtaposed in the text immediately after the move When annotating chess...

).

Instead of the traditional names for the openings, ECO has developed a unique coding system that has also been adopted by other chess publications. There are five main categories, "A" to "E", each of which is divided into one hundred sub-categories.

ECO code is a trademark of Chess Informant Inc.

Openings covered

  • Volume A: Flank opening
    Flank opening
    A flank opening is a chess opening played by White and typified by play on one or both flanks ....

    s


    • English Opening
      English Opening
      In chess, the English Opening is the opening where White begins:A flank opening, it is the fourth most popular and, according to various databases, anywhere from one of the two most successful to the fourth most successful of White's twenty possible first moves. White begins the fight for the...

    • Benoni Defense
      Benoni Defense
      The Benoni Defense is a group of chess openings generally characterized by the opening moves 1. d4 c5 2. d5, although Black's ...c5 and White's answer d5 are often delayed. The most usual opening sequence for the Benoni is 1. d4 Nf6 2. c4 c5 3. d5...

    • Dutch Defence
      Dutch Defence
      The Dutch Defence is a chess opening characterised by the moves:-History:Elias Stein , an Alsatian who settled in The Hague, recommended the defence as the best reply to 1.d4 in his 1789 book Nouvel essai sur le jeu des échecs, avec des réflexions militaires relatives à ce jeu.-Theory:Black's 1.....

    • Réti Opening
      Réti Opening
      The Réti Opening is a hypermodern chess opening whose traditional or classic method begins with the moves:White plans to bring the d5-pawn under attack from the flank, or entice it to advance to d4 and undermine it later...


    • Benko Gambit
      Benko Gambit
      The Benko Gambit is a chess opening characterised by the move 3...b5 in the Benoni Defense arising after:- Origin and predecessors :The idea of sacrificing a pawn with ...b5 and ...a6 is quite old. Karel Opočenský applied the idea against, among others, Gideon Ståhlberg at Poděbrady 1936, Paul...

    • Old Indian Defense
      Old Indian Defense
      The Old Indian Defense is a chess opening defined by the moves:This opening is distinguished from the King's Indian Defense by Black developing his king's bishop on e7 rather than fianchettoing it at g7...

    • Bird's Opening
      Bird's Opening
      Bird's Opening is a chess opening characterised by the move:Bird's is a standard but never popular flank opening. White's strategic ideas involve control of the e5-square without occupying it, but his first move is also non-developing and slightly weakens his kingside...

    • Irregular openings, etc.


  • Volume B: Semi-Open Game
    Semi-Open Game
    A Semi-Open Game is a chess opening in which White plays 1.e4 and Black breaks symmetry immediately by replying with a move other than 1...e5.The Semi-Open Games are also called Single King Pawn Games, and are the complement of the Open Games or Double King Pawn Games which begin 1.e4 e5.-Popular...

    s other than the French Defense


    • Sicilian Defence
      Sicilian Defence
      The Sicilian Defence is a chess opening that begins with the moves:The Sicilian is the most popular and best-scoring response to White's first move 1.e4...

    • Caro-Kann Defence
      Caro-Kann Defence
      The Caro-Kann Defence is a chess opening —a common defense against the King's Pawn Opening characterised by the moves:The usual continuation isfollowed by 3.Nc3 , 3.Nd2 , 3.exd5 , or 3.e5 . The classical variation has gained much popularity...

    • Pirc Defence
      Pirc Defence
      The Pirc Defence |grandmasters]]), sometimes known as the Ufimtsev Defence or Yugoslav Defence, is a chess opening characterised by Black responding to 1.e4 with 1...d6 and 2...Nf6, followed by ...g6 and ...Bg7, while allowing White to establish an impressive-looking centre with pawns on d4 and e4...


    • Alekhine's Defence
      Alekhine's Defence
      Alekhine's Defence is a hypermodern chess opening that begins with the moves:Black tempts White's pawns forward to form a broad pawn centre, with plans to undermine and attack the White structure later in the spirit of hypermodern defence. White's imposing mass of pawns in the centre often includes...

    • Modern Defense
      Modern Defense
      The Modern Defense is a hypermodern chess opening in which Black allows White to occupy the center with pawns on d4 and e4, then proceeds to attack and undermine this "ideal" center without attempting to occupy it himself...

    • Scandinavian Defense
      Scandinavian Defense
      The Scandinavian Defense is a chess opening characterized by the moves:The Center Counter Defense is one of the oldest recorded openings, first recorded as being played between Francesco di Castellvi and Narciso Vinyoles in Valencia in 1475 in what may be the first recorded game of modern chess,...

      , etc.


  • Volume C: Open Games and the French Defense


    • Ruy Lopez
      Ruy Lopez
      The Ruy Lopez, also called the Spanish Opening or Spanish Game, is a chess opening characterised by the moves:-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...

    • French Defence
      French Defence
      The French Defence is a chess opening. It is characterised by the moves:The French has a reputation for solidity and resilience, though it can result in a somewhat cramped game for Black in the early stages...

    • Petrov's Defence
      Petrov's Defence
      Petrov's Defence is a chess opening characterised by the following moves:Though this symmetrical response has a long history, it was first popularised by Alexander Petrov, a Russian chess player of the mid-19th century...

    • King's Gambit
      King's Gambit
      The King's Gambit is a chess opening that begins with the moves:White offers a pawn to divert the Black e-pawn so as to build a strong centre with d2–d4...


    • Philidor Defence
      Philidor Defence
      The Philidor Defence is a chess opening characterised by the moves:It is named after the famous 18th-century player François-André Danican Philidor, who advocated it as an alternative to the common 2...Nc6...

    • Italian
      Italian Game
      The Italian Game is a family of chess openings beginning with the moves:The game's defining move is the White king's bishop's move to c4 in preparation for an early attack on Black's vulnerable f7-square. As such the game is typified by aggressive play, where Black's best chances are often...

       (Giuoco Piano
      Giuoco Piano
      The Giuoco Piano is a chess opening beginning with the moves:Common alternatives to 3...Bc5 include 3...Nf6 , 3...Be7 , or 3...d6 .-History:...

       and Two Knights
      Two Knights Defense
      The Two Knights Defense is a chess opening that begins with the moves: in the late 16th century, this line of the Italian Game was extensively developed in the 19th century....

      )
    • Scotch Game
      Scotch Game
      The Scotch Game is a chess opening that begins with the movesWhite aims to dominate the centre by exchanging his d-pawn for Black's e-pawn. Black usually plays 3...exd4, as he has no good way to maintain his pawn on e5...

    • Four Knights Game
      Four Knights Game
      The Four Knights Game is a chess opening that begins with the moves:The opening is fairly popular with beginners who strictly adhere to the opening principle: "Develop knights before bishops." It was one of the workhorses in the family of the Open Game, at even the highest levels, until World War...

      , etc.


  • Volume D: Closed Game
    Closed Game
    A Closed Game, also called a Double Queen Pawn Opening, is a chess opening that begins with the moves:The move 1.d4 offers the same benefits to development and center control as does 1.e4, but unlike with the King Pawn openings where the e4 pawn is undefended after the first move, the d4 pawn is...

    s and Semi-Closed Game
    Semi-Closed Game
    A Semi-Closed Game is a chess opening in which White opens with the queen's pawn 1.d4 but Black does not make the symmetrical reply 1...d5...

    s (including Grünfeld Defence but not other Indian Defenses)
    • Queen's Gambit
      Queen's Gambit
      The Queen's Gambit is a chess opening that starts with the moves:The Queen's Gambit is one of the oldest known chess openings. It was mentioned in the Göttingen manuscript of 1490 and was later analysed by masters such as Gioachino Greco in the seventeenth century...

      • Accepted
        Queen's Gambit Accepted
        The Queen's Gambit Accepted is a chess opening characterised by the moves:The Queen's Gambit is not considered a true gambit, in contradistinction to the King's Gambit, because the pawn is either regained, or can only be held unprofitably by Black...

      • Declined
        Queen's Gambit Declined
        The Queen's Gambit Declined is a chess opening in which Black declines a pawn offered by White in the Queen's Gambit:This is known as the Orthodox Line of the Queen's Gambit Declined...

         (Slav
        Slav Defense
        The Slav Defense is a chess opening that begins with the moves:The Slav is one of the primary defenses to the Queen's Gambit. Although it was analyzed as early as 1590, it was not until the 1920s that it started to be explored extensively...

        , Orthodox, Tarrasch
        Tarrasch Defense
        The Tarrasch Defense is a chess opening characterized by the moves:With his third move, Black makes an aggressive bid for central space. After White plays cxd5 and dxc5, Black will be left with an isolated pawn on d5...

        , Tartakower, Albin Countergambit
        Albin Countergambit
        The Albin Countergambit is a chess opening that begins with the moves:and the usual continuation is:The opening is an uncommon defense to the Queen's Gambit. In exchange for the gambit pawn, Black has a central wedge at d4 and gets some chances for an attack...

        , etc.)
    • Grünfeld Defence
      Grünfeld Defence
      The Grünfeld Defence is a chess opening characterised by the moves:-History:The first instance of this opening is in an 1855 game by Moheschunder Bannerjee, an Indian player who had transitioned from Indian chess rules, playing black against John Cochrane in Calcutta, in May 1855: 1. d4 Nf6 2. c4...

    • Queen's Pawn Game
      Queen's Pawn Game
      In the most general sense the term Queen's Pawn Game can refer to any chess opening which starts with the move:It is the second most popular opening move. The name is now usually used to describe openings beginning with the moves 1.d4 d5 where White does not follow through with an early pawn...

      , etc.

  • Volume E: Indian Defenses (other than Grünfeld Defence and Old Indian Defense)


    • Nimzo-Indian Defence
      Nimzo-Indian Defence
      The Nimzo-Indian Defence is a chess opening characterised by the moves:This hypermodern opening was developed by Grandmaster Aron Nimzowitsch who introduced it to master-level chess in the early 20th century. Unlike most Indian openings the Nimzo-Indian does not involve an immediate fianchetto,...

    • Queen's Indian Defense
      Queen's Indian Defense
      The Queen's Indian Defense is a chess opening defined by the movesBy playing 3.Nf3, White sidesteps the Nimzo-Indian Defense that arises after 3.Nc3 Bb4. The Queen's Indian is regarded as the sister opening of the Nimzo-Indian, since both openings aim to impede White's efforts to gain full control...

    • King's Indian Defence
      King's Indian Defence
      The King's Indian Defence is a common chess opening. It arises after the moves:Black intends to follow up with 3...Bg7 and 4...d6.The Grünfeld Defence arises when Black plays 3...d5 instead, and is considered a separate opening...


    • Catalan Opening
      Catalan Opening
      The Catalan is a chess opening which can be considered to be White adopting a mixture of the Queen's Gambit and Réti Opening: White plays d4 and c4 and fianchettoes the white bishop on g2. A common opening sequence is 1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2, though the opening can arise from a large number...

    • Bogo-Indian Defence
      Bogo-Indian Defence
      The Bogo-Indian Defence is a chess opening characterised by the moves:-Variations:White has three viable moves to meet the check. 4.Nc3 is a transposition to the Kasparov Variation of the Nimzo-Indian, therefore the main independent variations are 4.Bd2 and 4.Nbd2.-4...

      , etc.


Main ECO codes

  • A
    • White first moves other than 1.e4, 1.d4 (A00–A39)
    • 1.d4 without 1...d5, 1...Nf6: Atypical replies to 1.d4 (A40–A44)
    • 1.d4 Nf6 without 2.c4: Atypical replies to 1...Nf6 (A45–A49)
    • 1.d4 Nf6 2.c4 without 2...e6, 2...g6: Atypical Indian systems (A50–A79)
    • 1.d4 f5: Dutch Defence
      Dutch Defence
      The Dutch Defence is a chess opening characterised by the moves:-History:Elias Stein , an Alsatian who settled in The Hague, recommended the defence as the best reply to 1.d4 in his 1789 book Nouvel essai sur le jeu des échecs, avec des réflexions militaires relatives à ce jeu.-Theory:Black's 1.....

       (A80–A99)

  • B
    • 1.e4 without 1...c5, 1...e6, 1...e5 (B00–B09)
    • 1.e4 c6: Caro-Kann Defence
      Caro-Kann Defence
      The Caro-Kann Defence is a chess opening —a common defense against the King's Pawn Opening characterised by the moves:The usual continuation isfollowed by 3.Nc3 , 3.Nd2 , 3.exd5 , or 3.e5 . The classical variation has gained much popularity...

       (B10–B19)
    • 1.e4 c5: Sicilian Defence
      Sicilian Defence
      The Sicilian Defence is a chess opening that begins with the moves:The Sicilian is the most popular and best-scoring response to White's first move 1.e4...

       (B20–B99)

  • C
    • 1.e4 e6: French Defence
      French Defence
      The French Defence is a chess opening. It is characterised by the moves:The French has a reputation for solidity and resilience, though it can result in a somewhat cramped game for Black in the early stages...

       (C00–C19)
    • 1.e4 e5: Double King Pawn games (C20–C99)

  • D
    • 1.d4 d5: Double Queen Pawn
      Closed Game
      A Closed Game, also called a Double Queen Pawn Opening, is a chess opening that begins with the moves:The move 1.d4 offers the same benefits to development and center control as does 1.e4, but unlike with the King Pawn openings where the e4 pawn is undefended after the first move, the d4 pawn is...

       games (D00–D69)
    • 1.d4 Nf6 2.c4 g6 with 3...d5: Grünfeld Defence
      Grünfeld Defence
      The Grünfeld Defence is a chess opening characterised by the moves:-History:The first instance of this opening is in an 1855 game by Moheschunder Bannerjee, an Indian player who had transitioned from Indian chess rules, playing black against John Cochrane in Calcutta, in May 1855: 1. d4 Nf6 2. c4...

       (D70–D99)

  • E
    • 1.d4 Nf6 2.c4 e6: Indian systems with ...e6 (E00–E59)
    • 1.d4 Nf6 2.c4 g6 without 3...d5: Indian systems with ...g6 (except Grünfeld) (E60–E99)

First edition

The first edition was published in the following years:
  • volume A: 1979
  • volume B: 1975
  • volume C: 1974
  • volume D: 1976
  • volume E: 1978

Volume D (1976)
Code Author
00–01 Bagirov, Vladimir
Vladimir Bagirov
Vladimir Bagirov was a Soviet-Latvian grandmaster of chess, chess author, and trainer. He played in ten USSR Championships, with his best result being fourth place in his debut in 1960. Bagirov was World Senior Champion in 1998...

94–95 Bagirov, Vladimir
Vladimir Bagirov
Vladimir Bagirov was a Soviet-Latvian grandmaster of chess, chess author, and trainer. He played in ten USSR Championships, with his best result being fourth place in his debut in 1960. Bagirov was World Senior Champion in 1998...

60–65 Barcza, Gedeon
Gedeon Barcza
Gedeon Barcza was a Hungarian chess master.In 1940, Barcza took third place, behind Max Euwe and Milan Vidmar, at Maróczy Jubiläum in Budapest. In September 1942, he took sixth place at the first European Championship in Munich; the event was won by Alexander Alekhine...

60–65 Florian, Tibor
70–79 Botvinnik, Mikhail
Mikhail Botvinnik
Mikhail Moiseyevich Botvinnik, Ph.D. was a Soviet and Russian International Grandmaster and three-time World Chess Champion. Working as an electrical engineer and computer scientist at the same time, he was one of the very few famous chess players who achieved distinction in another career while...

98–99 Botvinnik, Mikhail
Mikhail Botvinnik
Mikhail Moiseyevich Botvinnik, Ph.D. was a Soviet and Russian International Grandmaster and three-time World Chess Champion. Working as an electrical engineer and computer scientist at the same time, he was one of the very few famous chess players who achieved distinction in another career while...

70–79 Abramov, Lev
98–99 Abramov, Lev
56–57 Bukić, Enver
02–05 Cvetković, Srđan
02–05 Sokolov, Vladimir
31–32 Euwe, Max
Max Euwe
Machgielis Euwe was a Dutch chess Grandmaster, mathematician, and author. He was the fifth player to become World Chess Champion . Euwe also served as President of FIDE, the World Chess Federation, from 1970 to 1978.- Early years :Euwe was born in Watergraafsmeer, near Amsterdam...

50–55 Filip, Miroslav
Miroslav Filip
Miroslav Filip was a Grandmaster of chess from the Czech Republic. Filip was awarded the title of International Master in 1953, and the Grandmaster title in 1955...

45–46 Gheorghiu, Florin
Florin Gheorghiu
Florin Gheorghiu is a Romanian chess player and university lecturer in foreign languages.Born in Bucharest, his prodigious talent for the game was evidenced by his many early achievements; he became an International Master in 1963 and Romania's first Grandmaster just two years later...

45–46 Samarian, Sergiu
38–39 Gipslis, Aivars
Aivars Gipslis
Aivars Gipslis was a Latvian chess FIDE Grandmaster and also an ICCF Grandmaster, and a chess writer.-History:...

80 Gipslis, Aivars
Aivars Gipslis
Aivars Gipslis was a Latvian chess FIDE Grandmaster and also an ICCF Grandmaster, and a chess writer.-History:...

90–91 Gipslis, Aivars
Aivars Gipslis
Aivars Gipslis was a Latvian chess FIDE Grandmaster and also an ICCF Grandmaster, and a chess writer.-History:...

58–59 Hort, Vlastimil
Vlastimil Hort
Vlastimil Hort is a chess Grandmaster of Czech nationality. During the 1960s and 1970s he was one of the world's strongest players and reached the Candidates stage of competition for the world chess championship, but was never able to compete for the actual title.Hort was born in Kladno,...

66–69 Judovič, Mihail
85–89 Karpov, Anatoly
Anatoly Karpov
Anatoly Yevgenyevich Karpov is a Russian chess grandmaster and former World Champion. He was the official world champion from 1975 to 1985 when he was defeated by Garry Kasparov. He played three matches against Kasparov for the title from 1986 to 1990, before becoming FIDE World Champion once...

43–44 Korchnoi, Viktor
Viktor Korchnoi
Viktor Lvovich Korchnoi ; pronounced in the original Russian as "karch NOY"; Ви́ктор Льво́вич Корчно́й, born March 23, 1931 is a professional chess player, author and currently the oldest active grandmaster on the tournament circuit...

47–49 Korchnoi, Viktor
Viktor Korchnoi
Viktor Lvovich Korchnoi ; pronounced in the original Russian as "karch NOY"; Ви́ктор Льво́вич Корчно́й, born March 23, 1931 is a professional chess player, author and currently the oldest active grandmaster on the tournament circuit...

15–19 Kotov, Alexander
Alexander Kotov
Alexander Alexandrovich Kotov was a Soviet chess grandmaster and author. He was a Soviet champion, a two-time world title Candidate, and a prolific chess author. Kotov served in high posts in the Soviet Chess Federation and most of his books were written during the period of Cold War between the...

33–34 Larsen, Bent
Bent Larsen
Jørgen Bent Larsen was a Danish chess Grandmaster and author. Larsen was known for his imaginative and unorthodox style of play and he was the first western player to pose a serious challenge to the Soviet Union's dominance of chess...

30 Matanović, Aleksandar
Aleksandar Matanovic
Aleksandar Matanović is a Serbian chess Grandmaster. He was born in Belgrade.Awarded the GM title in 1955, he was junior champion of Yugoslavia in 1948 and Yugoslav national champion in 1962 , 1969 and 1978...

35–36 Matanović, Aleksandar
Aleksandar Matanovic
Aleksandar Matanović is a Serbian chess Grandmaster. He was born in Belgrade.Awarded the GM title in 1955, he was junior champion of Yugoslavia in 1948 and Yugoslav national champion in 1962 , 1969 and 1978...

30 Ugrinović, Dragan
35–36 Ugrinović, Dragan
25 Matulović, Milan
Milan Matulovic
Milan Matulović is a chess Grandmaster who was the second or third strongest Yugoslav player for much of the 1960s and 1970s behind Svetozar Gligorić and possibly Borislav Ivkov. He was primarily active before 1977, but has remained an occasional tournament competitor as recently as...

25 Krnić, Zdenko
06–09 Minev, Nikolay
Nikolay Minev
Nikolay Nikolaev Minev was born in Rousse, Bulgaria, on 8 November 1931. He is a chess International master and noted chess author....

37–38 Minev, Nikolay
Nikolay Minev
Nikolay Nikolaev Minev was born in Rousse, Bulgaria, on 8 November 1931. He is a chess International master and noted chess author....

40–42 Parma, Bruno
Bruno Parma
Bruno Parma is a Slovene chess player and Grandmaster.Parma was born in Ljubljana, Slovenia . He first played in the World Junior Chess Championship in 1959, sharing second place...

26–29 Polugaevsky, Lev
Lev Polugaevsky
Lev Abramovich Polugaevsky was an International Grandmaster of chess and frequent contender for the world chess championship, although he never achieved that title...

96–97 Smyslov, Vasily
Vasily Smyslov
Vasily Vasilyevich Smyslov was a Soviet and Russian chess grandmaster, and was World Chess Champion from 1957 to 1958. He was a Candidate for the World Chess Championship on eight occasions . Smyslov was twice equal first at the Soviet Championship , and his total of 17 Chess Olympiad medals won...

10–14 Suetin, Alexey
Alexey Suetin
Alexey Stepanovich Suetin was a Russian International Grandmaster of chess and author.-Biography:A resident of Moscow and a mechanical engineer by profession, he became an International Master in 1961 and a Grandmaster in 1965. His philosophy was always that "mastery is not enough; you must dare,...

20–24 Taimanov, Mark
Mark Taimanov
Mark Evgenievich Taimanov is a leading Soviet and Russian chess player and concert pianist.-Chess:He was awarded the International Grandmaster title in 1952 and played in the Candidates Tournament in Zurich in 1953, where he tied for eighth place. From 1946 to 1956, he was among the world's top...

81–84 Uhlmann, Wolfgang
Wolfgang Uhlmann
Wolfgang Uhlmann is a prominent German International Grandmaster of chess. Despite being a dedicated professional chess player, and undoubtedly the GDR's most successful ever, he has also had a career in accountancy.-Chess career:...

92–93 Uhlmann, Wolfgang
Wolfgang Uhlmann
Wolfgang Uhlmann is a prominent German International Grandmaster of chess. Despite being a dedicated professional chess player, and undoubtedly the GDR's most successful ever, he has also had a career in accountancy.-Chess career:...

Volume E (1978)
Code Author
00–05 Averbakh, Yuri
Yuri Averbakh
Yuri Lvovich Averbakh is a Soviet and Russian chess player and author. He is currently the oldest living chess grandmaster.-Life and career:...

00–05 Neishtadt, Yakov
32–37 Bagirov, Vladimir
Vladimir Bagirov
Vladimir Bagirov was a Soviet-Latvian grandmaster of chess, chess author, and trainer. He played in ten USSR Championships, with his best result being fourth place in his debut in 1960. Bagirov was World Senior Champion in 1998...

67–69 Boleslavsky, Isaac
Isaac Boleslavsky
Isaac Yefremovich Boleslavsky was a Soviet–Jewish chess Grandmaster.-Early career:Boleslavsky taught himself chess at age 9...

67–69 Lepeshkin, Vladimir
27–29 Botvinnik, Mikhail
Mikhail Botvinnik
Mikhail Moiseyevich Botvinnik, Ph.D. was a Soviet and Russian International Grandmaster and three-time World Chess Champion. Working as an electrical engineer and computer scientist at the same time, he was one of the very few famous chess players who achieved distinction in another career while...

47–49 Botvinnik, Mikhail
Mikhail Botvinnik
Mikhail Moiseyevich Botvinnik, Ph.D. was a Soviet and Russian International Grandmaster and three-time World Chess Champion. Working as an electrical engineer and computer scientist at the same time, he was one of the very few famous chess players who achieved distinction in another career while...

27–29 Abramov, Lev
47–49 Abramov, Lev
97–99 Byrne, Robert
97–99 Mednis, Edmar
Edmar Mednis
Edmar John Mednis was an American International Grandmaster of chess born in Riga, Latvia. He was also a popular and respected chess writer.-Biography:...

90–92 Euwe, Max
Max Euwe
Machgielis Euwe was a Dutch chess Grandmaster, mathematician, and author. He was the fifth player to become World Chess Champion . Euwe also served as President of FIDE, the World Chess Federation, from 1970 to 1978.- Early years :Euwe was born in Watergraafsmeer, near Amsterdam...

46 Filip, Miroslav
Miroslav Filip
Miroslav Filip was a Grandmaster of chess from the Czech Republic. Filip was awarded the title of International Master in 1953, and the Grandmaster title in 1955...

56–59 Filip, Miroslav
Miroslav Filip
Miroslav Filip was a Grandmaster of chess from the Czech Republic. Filip was awarded the title of International Master in 1953, and the Grandmaster title in 1955...

10–11 Gipslis, Aivars
Aivars Gipslis
Aivars Gipslis was a Latvian chess FIDE Grandmaster and also an ICCF Grandmaster, and a chess writer.-History:...

20–23 Gipslis, Aivars
Aivars Gipslis
Aivars Gipslis was a Latvian chess FIDE Grandmaster and also an ICCF Grandmaster, and a chess writer.-History:...

95–96 Vlastimil Hort
Vlastimil Hort
Vlastimil Hort is a chess Grandmaster of Czech nationality. During the 1960s and 1970s he was one of the world's strongest players and reached the Candidates stage of competition for the world chess championship, but was never able to compete for the actual title.Hort was born in Kladno,...

54–55 Ivkov, Borislav
Borislav Ivkov
Borislav Ivkov is a Serbian chess Grandmaster. He was the first ever World Junior Champion in 1951. He won the Yugoslav Championship in 1958 , 1963 and 1972. He was a World championship candidate in 1965, and played in four more Interzonal tournaments, in 1967, 1970, 1973, and 1979...

52 Judovič, Mihail
83–84 Karpov, Anatoly
Anatoly Karpov
Anatoly Yevgenyevich Karpov is a Russian chess grandmaster and former World Champion. He was the official world champion from 1975 to 1985 when he was defeated by Garry Kasparov. He played three matches against Kasparov for the title from 1986 to 1990, before becoming FIDE World Champion once...

83–84 Razuvayev, Yuri
Yuri Razuvayev
Yuri Razuvaev is a Russian chess player and trainer.-Chess career:He became International Master in 1973, Grandmaster in 1976 and Honoured Coach of Russia in 1977...

43 Kotov, Alexander
Alexander Kotov
Alexander Alexandrovich Kotov was a Soviet chess grandmaster and author. He was a Soviet champion, a two-time world title Candidate, and a prolific chess author. Kotov served in high posts in the Soviet Chess Federation and most of his books were written during the period of Cold War between the...

50–51 Kotov, Alexander
Alexander Kotov
Alexander Alexandrovich Kotov was a Soviet chess grandmaster and author. He was a Soviet champion, a two-time world title Candidate, and a prolific chess author. Kotov served in high posts in the Soviet Chess Federation and most of his books were written during the period of Cold War between the...

06–07 Krnić, Zdenko
93–94 Krnić, Zdenko
06–07 Cvetković, Srđan
93–94 Cvetković, Srđan
85–86 Larsen, Bent
Bent Larsen
Jørgen Bent Larsen was a Danish chess Grandmaster and author. Larsen was known for his imaginative and unorthodox style of play and he was the first western player to pose a serious challenge to the Soviet Union's dominance of chess...

87–89 Lilienthal, Andor
Andor Lilienthal
Andor Arnoldovich Lilienthal was a Hungarian and Soviet chess Grandmaster. In his long career, he played against ten male and female world champions, beating Emanuel Lasker, José Raúl Capablanca, Alexander Alekhine, Max Euwe, Mikhail Botvinnik, Vasily Smyslov, and Vera Menchik...

87–89 Florian, Tibor
08–09 Matanović, Aleksandar
Aleksandar Matanovic
Aleksandar Matanović is a Serbian chess Grandmaster. He was born in Belgrade.Awarded the GM title in 1955, he was junior champion of Yugoslavia in 1948 and Yugoslav national champion in 1962 , 1969 and 1978...

15–19 Matanović, Aleksandar
Aleksandar Matanovic
Aleksandar Matanović is a Serbian chess Grandmaster. He was born in Belgrade.Awarded the GM title in 1955, he was junior champion of Yugoslavia in 1948 and Yugoslav national champion in 1962 , 1969 and 1978...

08–09 Ugrinović, Dragan
15–19 Ugrinović, Dragan
70–72 Minev, Nikolay
Nikolay Minev
Nikolay Nikolaev Minev was born in Rousse, Bulgaria, on 8 November 1931. He is a chess International master and noted chess author....

76–79 Minev, Nikolay
Nikolay Minev
Nikolay Nikolaev Minev was born in Rousse, Bulgaria, on 8 November 1931. He is a chess International master and noted chess author....

24–26 Parma, Bruno
Bruno Parma
Bruno Parma is a Slovene chess player and Grandmaster.Parma was born in Ljubljana, Slovenia . He first played in the World Junior Chess Championship in 1959, sharing second place...

53 Parma, Bruno
Bruno Parma
Bruno Parma is a Slovene chess player and Grandmaster.Parma was born in Ljubljana, Slovenia . He first played in the World Junior Chess Championship in 1959, sharing second place...

14 Polugaevsky, Lev
Lev Polugaevsky
Lev Abramovich Polugaevsky was an International Grandmaster of chess and frequent contender for the world chess championship, although he never achieved that title...

73–75 Polugaevsky, Lev
Lev Polugaevsky
Lev Abramovich Polugaevsky was an International Grandmaster of chess and frequent contender for the world chess championship, although he never achieved that title...

80–82 Razuvayev, Yuri
Yuri Razuvayev
Yuri Razuvaev is a Russian chess player and trainer.-Chess career:He became International Master in 1973, Grandmaster in 1976 and Honoured Coach of Russia in 1977...

12–13 Suetin, Alexey
Alexey Suetin
Alexey Stepanovich Suetin was a Russian International Grandmaster of chess and author.-Biography:A resident of Moscow and a mechanical engineer by profession, he became an International Master in 1961 and a Grandmaster in 1965. His philosophy was always that "mastery is not enough; you must dare,...

30–31 Taimanov, Mark
Mark Taimanov
Mark Evgenievich Taimanov is a leading Soviet and Russian chess player and concert pianist.-Chess:He was awarded the International Grandmaster title in 1952 and played in the Candidates Tournament in Zurich in 1953, where he tied for eighth place. From 1946 to 1956, he was among the world's top...

40–45 Taimanov, Mark
Mark Taimanov
Mark Evgenievich Taimanov is a leading Soviet and Russian chess player and concert pianist.-Chess:He was awarded the International Grandmaster title in 1952 and played in the Candidates Tournament in Zurich in 1953, where he tied for eighth place. From 1946 to 1956, he was among the world's top...

60–63 Uhlmann, Wolfgang
Wolfgang Uhlmann
Wolfgang Uhlmann is a prominent German International Grandmaster of chess. Despite being a dedicated professional chess player, and undoubtedly the GDR's most successful ever, he has also had a career in accountancy.-Chess career:...

38–39 Unzicker, Wolfgang
Wolfgang Unzicker
Wolfgang Unzicker was one of the strongest German chess Grandmasters from 1945 to about 1970.He decided against making chess his profession, choosing law instead....

64–66 Wade, Robert
Robert Wade (chess player)
Robert Graham Wade OBE , was a British chess player, writer, arbiter, coach, and promoter. He was New Zealand champion three times, British champion twice, and played in seven Chess Olympiads and one Interzonal tournament...


Second edition

The second edition was published in the following years:
  • volume A: 1996
  • volume B: 1984
  • volume C: 1981
  • volume D: 1987
  • volume E: 1991

Volume B (1984)
Code Author
04–05 Bagirov, Vladimir
Vladimir Bagirov
Vladimir Bagirov was a Soviet-Latvian grandmaster of chess, chess author, and trainer. He played in ten USSR Championships, with his best result being fourth place in his debut in 1960. Bagirov was World Senior Champion in 1998...

18–19 Bagirov, Vladimir
Vladimir Bagirov
Vladimir Bagirov was a Soviet-Latvian grandmaster of chess, chess author, and trainer. He played in ten USSR Championships, with his best result being fourth place in his debut in 1960. Bagirov was World Senior Champion in 1998...

13–14 Botvinnik, Mikhail
Mikhail Botvinnik
Mikhail Moiseyevich Botvinnik, Ph.D. was a Soviet and Russian International Grandmaster and three-time World Chess Champion. Working as an electrical engineer and computer scientist at the same time, he was one of the very few famous chess players who achieved distinction in another career while...

13–14 Abramov, Lev
10 Filip, Miroslav
Miroslav Filip
Miroslav Filip was a Grandmaster of chess from the Czech Republic. Filip was awarded the title of International Master in 1953, and the Grandmaster title in 1955...

12 Filip, Miroslav
Miroslav Filip
Miroslav Filip was a Grandmaster of chess from the Czech Republic. Filip was awarded the title of International Master in 1953, and the Grandmaster title in 1955...

15 Filip, Miroslav
Miroslav Filip
Miroslav Filip was a Grandmaster of chess from the Czech Republic. Filip was awarded the title of International Master in 1953, and the Grandmaster title in 1955...

17 Filip, Miroslav
Miroslav Filip
Miroslav Filip was a Grandmaster of chess from the Czech Republic. Filip was awarded the title of International Master in 1953, and the Grandmaster title in 1955...

36–39 Filip, Miroslav
Miroslav Filip
Miroslav Filip was a Grandmaster of chess from the Czech Republic. Filip was awarded the title of International Master in 1953, and the Grandmaster title in 1955...

70–79 Geller, Efim
Efim Geller
Efim Petrovich Geller was a Soviet chess player and world-class grandmaster at his peak. He won the Soviet Championship twice and was a Candidate for the World Championship on six occasions...

95–99 Gipslis, Aivars
Aivars Gipslis
Aivars Gipslis was a Latvian chess FIDE Grandmaster and also an ICCF Grandmaster, and a chess writer.-History:...

20–21 Gufeld, Eduard
Eduard Gufeld
Eduard Yefimovich Gufeld was a Soviet International Grandmaster of chess, and a chess author.By the late 1950s he established himself as one of the strongest players in the world...

23–26 Gufeld, Eduard
Eduard Gufeld
Eduard Yefimovich Gufeld was a Soviet International Grandmaster of chess, and a chess author.By the late 1950s he established himself as one of the strongest players in the world...

02–03 Hort, Vlastimil
Vlastimil Hort
Vlastimil Hort is a chess Grandmaster of Czech nationality. During the 1960s and 1970s he was one of the world's strongest players and reached the Candidates stage of competition for the world chess championship, but was never able to compete for the actual title.Hort was born in Kladno,...

80–85 Kasparov, Garry
Garry Kasparov
Garry Kimovich Kasparov is a Russian chess grandmaster, a former World Chess Champion, writer, political activist, and one of the greatest chess players of all time....

30–31 Korchnoi, Viktor
Viktor Korchnoi
Viktor Lvovich Korchnoi ; pronounced in the original Russian as "karch NOY"; Ви́ктор Льво́вич Корчно́й, born March 23, 1931 is a professional chess player, author and currently the oldest active grandmaster on the tournament circuit...

34–35 Korchnoi, Viktor
Viktor Korchnoi
Viktor Lvovich Korchnoi ; pronounced in the original Russian as "karch NOY"; Ви́ктор Льво́вич Корчно́й, born March 23, 1931 is a professional chess player, author and currently the oldest active grandmaster on the tournament circuit...

28–29 Krnić, Zdenko
87 Krnić, Zdenko
28–29 Cvetković, Srđan
00–01 Larsen, Bent
Bent Larsen
Jørgen Bent Larsen was a Danish chess Grandmaster and author. Larsen was known for his imaginative and unorthodox style of play and he was the first western player to pose a serious challenge to the Soviet Union's dominance of chess...

16 Larsen, Bent
Bent Larsen
Jørgen Bent Larsen was a Danish chess Grandmaster and author. Larsen was known for his imaginative and unorthodox style of play and he was the first western player to pose a serious challenge to the Soviet Union's dominance of chess...

60–69 Matanović, Aleksandar
Aleksandar Matanovic
Aleksandar Matanović is a Serbian chess Grandmaster. He was born in Belgrade.Awarded the GM title in 1955, he was junior champion of Yugoslavia in 1948 and Yugoslav national champion in 1962 , 1969 and 1978...

60–69 Ugrinović, Dragan
06 Minev, Nikolay
Nikolay Minev
Nikolay Nikolaev Minev was born in Rousse, Bulgaria, on 8 November 1931. He is a chess International master and noted chess author....

11 Minev, Nikolay
Nikolay Minev
Nikolay Nikolaev Minev was born in Rousse, Bulgaria, on 8 November 1931. He is a chess International master and noted chess author....

57 Nunn, John
John Nunn
John Denis Martin Nunn is one of England's strongest chess players and once belonged to the world's top ten. He is also a three times world champion in chess problem solving, a chess writer and publisher, and a mathematician....

88–89 Nunn, John
John Nunn
John Denis Martin Nunn is one of England's strongest chess players and once belonged to the world's top ten. He is also a three times world champion in chess problem solving, a chess writer and publisher, and a mathematician....

07–09 Parma, Bruno
Bruno Parma
Bruno Parma is a Slovene chess player and Grandmaster.Parma was born in Ljubljana, Slovenia . He first played in the World Junior Chess Championship in 1959, sharing second place...

44 Polugaevsky, Lev
Lev Polugaevsky
Lev Abramovich Polugaevsky was an International Grandmaster of chess and frequent contender for the world chess championship, although he never achieved that title...

50–53 Polugaevsky, Lev
Lev Polugaevsky
Lev Abramovich Polugaevsky was an International Grandmaster of chess and frequent contender for the world chess championship, although he never achieved that title...

86 Polugaevsky, Lev
Lev Polugaevsky
Lev Abramovich Polugaevsky was an International Grandmaster of chess and frequent contender for the world chess championship, although he never achieved that title...

90–94 Polugaevsky, Lev
Lev Polugaevsky
Lev Abramovich Polugaevsky was an International Grandmaster of chess and frequent contender for the world chess championship, although he never achieved that title...

96 Polugaevsky, Lev
Lev Polugaevsky
Lev Abramovich Polugaevsky was an International Grandmaster of chess and frequent contender for the world chess championship, although he never achieved that title...

27 Suetin, Alexey
Alexey Suetin
Alexey Stepanovich Suetin was a Russian International Grandmaster of chess and author.-Biography:A resident of Moscow and a mechanical engineer by profession, he became an International Master in 1961 and a Grandmaster in 1965. His philosophy was always that "mastery is not enough; you must dare,...

54–56 Suetin, Alexey
Alexey Suetin
Alexey Stepanovich Suetin was a Russian International Grandmaster of chess and author.-Biography:A resident of Moscow and a mechanical engineer by profession, he became an International Master in 1961 and a Grandmaster in 1965. His philosophy was always that "mastery is not enough; you must dare,...

58–59 Suetin, Alexey
Alexey Suetin
Alexey Stepanovich Suetin was a Russian International Grandmaster of chess and author.-Biography:A resident of Moscow and a mechanical engineer by profession, he became an International Master in 1961 and a Grandmaster in 1965. His philosophy was always that "mastery is not enough; you must dare,...

22 Sveshnikov, Evgeny
Evgeny Sveshnikov
Evgeny Ellinovich Sveshnikov is a Latvian, former Soviet International Grandmaster of chess, and a chess writer.-The player:...

33 Sveshnikov, Evgeny
Evgeny Sveshnikov
Evgeny Ellinovich Sveshnikov is a Latvian, former Soviet International Grandmaster of chess, and a chess writer.-The player:...

40–43 Taimanov, Mark
Mark Taimanov
Mark Evgenievich Taimanov is a leading Soviet and Russian chess player and concert pianist.-Chess:He was awarded the International Grandmaster title in 1952 and played in the Candidates Tournament in Zurich in 1953, where he tied for eighth place. From 1946 to 1956, he was among the world's top...

45–49 Taimanov, Mark
Mark Taimanov
Mark Evgenievich Taimanov is a leading Soviet and Russian chess player and concert pianist.-Chess:He was awarded the International Grandmaster title in 1952 and played in the Candidates Tournament in Zurich in 1953, where he tied for eighth place. From 1946 to 1956, he was among the world's top...

32 Uhlmann, Wolfgang
Wolfgang Uhlmann
Wolfgang Uhlmann is a prominent German International Grandmaster of chess. Despite being a dedicated professional chess player, and undoubtedly the GDR's most successful ever, he has also had a career in accountancy.-Chess career:...


See also

  • Chess Informant
    Chess Informant
    Chess Informant is a publishing company from Belgrade that periodically produces a book of the same name, as well as the Encyclopaedia of Chess Openings, Encyclopaedia of Chess Endings, Opening Monographs, other print publications, and software Chess Informant (Šahovski Informator) is a...

  • List of chess books
  • List of chess openings for the full ECO codes
  • Opening book
    Opening book
    Chess opening book refers either to a book on chess openings, or to a database of chess openings used by chess programs.-Literature:Opening books, which discuss chess openings, are by far the most common type of literature on Chess play...

  • Punctuation (chess)
    Punctuation (chess)
    When annotating chess games, commentators frequently use question marks and exclamation points to denote a move as bad or good. The symbols normally used are "??", "?", "?!", "!?", "!", and "!!". The corresponding symbol is juxtaposed in the text immediately after the move When annotating chess...

    ECO uses a lot of symbols instead of text

External links

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