The Nimzo-Indian Defence: 1.d4 Nf6 2.c4... 0-0 arises after 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 0-0 and falls under ECO code E27. With 378,978 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.bxc3. Among the most prolific practitioners on the White side are Christer Niklasson (5 games), Clara Mourot (5 games), Francisco Jose Perez Perez (4 games). On the Black side, notable exponents include Laszlo Eperjesi (5 games), Ludek Pachman (4 games), Lajos Portisch (3 games).
Statistics
Based on 378,348 Lichess games across all rating levels:
- White wins: 48.5%
- Black wins: 47%
- Draws: 4.5%
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.a3 Bxc3+ 5.bxc3 0-0, the main continuations include:
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... 0-0 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.
