The Old Indian Defense is a

chess opening The opening is the initial stage of a chess game. It usually consists of established Chess_theory#Opening_theory, theory. The other phases are the chess middlegame, middlegame and the chess endgame, endgame. Many opening sequences, known as ''op ...

defined by the moves: :1. d4 Nf6 :2. c4 d6 This opening is distinguished from the King's Indian Defense in that Black develops their on e7 rather than by

fianchetto In chess, the fianchetto ( or spelling pronunciation ; "little flank") is a pattern of wherein a bishop is developed to the second of the adjacent b- or g-, the having been moved one or two squares forward. The fianchetto is a staple of man ...

on g7.

Mikhail Chigorin Mikhail Ivanovich Chigorin (also ''Tchigorin''; ; – ) was a Russian chess player. He played two World Championship matches against Wilhelm Steinitz, losing both times. The last great player of the Romantic chess style, he also served as a ma ...

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'' (''ECO'') is a reference work describing the state of Chess theory#Opening theory, opening theory in chess, originally published in five volumes from 1974 to 1979 by the Socialist Federal Republic of Yugos ...

'' with the codes A53–A55.

Main line: 3.Nc3 e5

The Main line, also known as the Ukrainian Variation, arises after 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. After 5...Be7 6.Be2 0-0 7.0-0 c6 8.Re1 (or 8.Be3), 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 chess player. Several opening variations are named after Janowski. Biography Born into a Jewish-Polish family in Wołkowysk, Russian Empire ...

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 Tal (9 November 1936 – 28 June 1992) was a Soviet and Latvian chess player and the eighth World Chess Champion. He is considered a creative genius and is widely regarded as Comparison of top chess players throughout history, one ...

Bent Larsen Jørgen Bent Larsen (4 March 1935 – 9 September 2010) was a Danish chess Grandmaster (chess), grandmaster and author. Known for his imaginative and unorthodox style of play, he was the second-strongest non-Soviet Union, Soviet player, behind ...

, Florin Gheorghiu, and Kamran Shirazi.

3.Nf3

Or via the transposition 2.Nf3 d6 3.c4. Now: * 3...Bg4 (Tartakower-Indian Variation) is suggested by de Firmian. * 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 (or KID) 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 ...

. * 3...Nbd7 4.Nc3 will likely transpose to the Main line.

Main line: 3.Nc3 e5

Janowski Variation: 3.Nc3 Bf5

3.Nf3

See also

Further reading