The Nimzo-Indian Defence: 1.d4 Nf6 2.c4... d5 arises after 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 0-0 5.Nf3 d5 and falls under ECO code E51. With 772,243 Lichess games across all rating levels, it is a specialized opening choice.
History and Notable Players
It arises from the Nimzo-Indian Defence: 1.d4 Nf6 2.c4... 5.Nf3. Among the most prolific practitioners on the White side are Viktor Korchnoi (10 games), Alexander Riazantsev (9 games), Anatoly Vaisser (9 games). On the Black side, notable exponents include Viacheslav Ragozin (14 games), Nikola Mitkov (11 games), Yacov Estrin (11 games).
Statistics
Based on 770,955 Lichess games across all rating levels:
- White wins: 51%
- Black wins: 44.2%
- Draws: 4.8%
The statistics show a roughly balanced opening where both sides have equal chances.
Main Lines and Variations
After 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 0-0 5.Nf3 d5, the main continuations include:
- Nimzo-Indian Defence: 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 0-0 5.Nf3 d5 6.Bd3 b6
- Nimzo-Indian Defence: 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 0-0 5.Nf3 d5 6.Bd3 c5
Each of these lines leads to distinct types of positions and requires its own understanding of the resulting pawn structures and piece placements.
Common Mistakes to Avoid
- Allowing White to build an overwhelming center: Hypermodern openings allow White space in the center, but you need to strike back at the right moment. Delaying the counterattack too long can leave you without active play.
Practice on Chessiverse
The best way to learn the Nimzo-Indian Defence: 1.d4 Nf6 2.c4... d5 is through practice. On Chessiverse, you can play chess against computer opponents from any opening or custom position. Our AI bots range from beginner to grandmaster level, each with unique playing styles — from aggressive attackers to solid defenders. Choose a bot that matches your rating and work your way up as you master the opening's key ideas.
