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The Old Indian Defense is a
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 Defens ...
defined by the moves: :1. d4 Nf6 :2. c4 d6 This opening is distinguished from the
King's Indian Defense The King's Indian Defence is a common chess opening. It is defined by the following moves: :1. d4 Nf6 :2. c4 g6 Black intends to follow up with 3...Bg7 and 4...d6 (the Grünfeld Defence arises when Black plays 3...d5 instead, and is consid ...
in that Black develops their on e7 rather than by
fianchetto In chess, the fianchetto ( or ; "little flank") is a pattern of wherein a bishop is developed to the second rank of the adjacent b- or g-, the having been moved one or two squares forward. The fianchetto is a staple of many " hypermodern" ...
on g7.
Mikhail Chigorin Mikhail Ivanovich Chigorin (also ''Tchigorin''; russian: Михаи́л Ива́нович Чиго́рин; – ) was a Russian chess player. He played two World Championship matches against Wilhelm Steinitz, losing both times. The last great ...
pioneered this defense late in his career. The Old Indian is considered sound, though developing the bishop at e7 is less than the fianchetto, and it has never attained the popularity of the King's Indian. Some King's Indian players will use the Old Indian to avoid certain anti-King's Indian systems, such as the Sämisch and Averbakh Variations. The opening is classified in the ''
Encyclopaedia of Chess Openings The ''Encyclopaedia of Chess Openings'' () is a reference work describing the state of opening theory in chess, originally published in five volumes from 1974 to 1979 by the Serbian company Šahovski Informator (Chess Informant). It is current ...
'' with the codes A53–A55.


Main line: 3.Nc3 e5

The Main line is 3. Nc3 e5 4. Nf3 Nbd7 5. e4; White can also play 4.dxe5 dxe5 5.Qxd8+, but despite the displacement of Black's king, this has long been known to offer no advantage, e.g. 5...Kxd8 6.Nf3 Nfd7, with Black often following up with some combination of ...c6, ...Kd8–c7, ...a5, ...Na6, and ...f6. Black's position is solid and their piece coordination is good; White's pawn exchange in the center has allowed Black equal and freed the f8-bishop. 5... Be7 6. Be2 0-0 7. 0-0 c6 8. Re1 (or 8.Be3) and White stands slightly better.


Janowski Variation: 3.Nc3 Bf5

The Janowski Variation, 3. Nc3 Bf5, was first introduced by
Dawid 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 B ...
in the 1920s. The idea behind it is that 3...Bf5 prevents White from immediately grabbing space with 4.e4. The variation did not gain much popularity until the 1980s. Several top-level players have employed the line multiple times, including
Mikhail Tal Mikhail Nekhemyevich Tal; rus, Михаил Нехемьевич Таль, ''Mikhail Nekhem'yevich Tal' '', ; sometimes transliterated ''Mihails Tals'' or ''Mihail Tal'' (9 November 1936 – 28 June 1992) was a Soviet-Latvian chess player ...
,
Bent Larsen Jørgen Bent Larsen (4 March 1935 – 9 September 2010) was a Danish chess grandmaster and author. Known for his imaginative and unorthodox style of play, he was the second strongest non-Soviet player, behind Bobby Fischer, for much of the 196 ...
,
Florin Gheorghiu Florin Gheorghiu (born 6 April 1944) is a Romanian chess player and has been a university lecturer in foreign languages. Born in Ploiești, on 6 April 1944, while the American bombers attacked the country's capital, his prodigious talent for the ...
, and
Kamran Shirazi Kamran Shirazi ( fa, کامران شیرازی; born 21 November 1952) is an International Master of chess, who won the Iranian Chess Championship in 1972. Born in Tehran, he has represented Iran, the United States, and France. He moved to the Un ...
.


3.Nf3

Or via the transposition 2.Nf3 d6 3.c4. Now: * 3...Bg4 is suggested by De Firmian. (Tartakower-Indian variation) * 3...c6 (Czech Variation) and 3...Bf5 are possible. * 3...g6 will likely transpose to the
King's Indian Defence The King's Indian Defence is a common chess opening. It is defined by the following moves: :1. d4 Nf6 :2. c4 g6 Black intends to follow up with 3...Bg7 and 4...d6 (the Grünfeld Defence arises when Black plays 3...d5 instead, and is cons ...
. * 3...Nbd7 4.Nc3 will likely transpose to the Main line.


See also

*
List of chess openings This is a list of chess openings, organized by the ''Encyclopaedia of Chess Openings'' () code. In 1966, Chess Informant categorized the chess openings into five broad areas ("A" through "E"), with each of those broken down into one hundred subca ...


Further reading

* * {{chess, state=collapsed Chess openings