The Nimzo-Indian Defence: 1.d4 Nf6 2.c4... 4.Nf3 begins with 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 (ECO E21). Lichess records 2,627,810 games in this line, which gives us a reliable view of how it actually performs in practice.
History and Notable Players
It arises from the Nimzo-Indian Defense. On the White side, Alexei Barsov (72 games), Alexander Moiseenko (66 games), Jiri Stocek (66 games) top the database. Notable Black exponents: Anatoly Karpov (26 games), Viswanathan Anand (21 games), Eduardas Rozentalis (20 games).
Performance Across Rating Levels
How well the Nimzo-Indian Defence: 1.d4 Nf6 2.c4... 4.Nf3 works depends on what level you're playing at. The 1200 bracket has 114,935 games (0.02% of all games at that level); White wins 52%, Black 44.6%, 3.4% are drawn. Move up to 1800 Elo and the share shifts to 0.09%, with White winning 48.3% versus Black's 46.8%. At the top end (2500+ Elo), popularity is 0.20% with 10.3% draws — a clear sign of how much theory rules the line at master level. White's edge erodes by 5.4pp from 1200 to 2500 Elo, suggesting Black's counterplay is easier to find with experience.
Time Control Patterns
Look at the same opening across time controls and blitz stands out. In bullet, it appears in 0.06% of games (1,637,854); White wins 50.6%. Blitz shows 0.06% adoption across 2,237,933 games, White scoring 49%. In rapid, the share rises to 0.03% — 385,036 games, White 48.3%. White's score swings 2.3pp across formats, so time control isn't just a stylistic choice here — it shifts the actual results.
Move Diversity and Theory Depth
What players actually play after the opening moves depends heavily on rating. At 1200 Elo, the top reply is O-O, played 27.2% of the time. There are 6 other moves seeing meaningful share, and 65.3% of games stick to established theory. Entropy: 2.80. By 2500, O-O dominates at 37.1% of replies; only 5 viable alternatives remain and 77.4% of moves are theory. Entropy drops to 2.35.
Common Mistakes
- Neglecting development — Extra pawn moves in the opening are tempting, especially when you "know the moves". Developing a piece each turn is the simple correction.
- Letting White own the centre — Hypermodern openings concede central space on purpose, but only if you strike back in time. Delay the counter-blow and you end up squeezed.
Practice on Chessiverse
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