Chessy
Nimzo-Larsen Attack after 1.b3 Nf6 2.e3
The Nimzo-Larsen Attack begins quietly with 1.b3, inviting Black to step into a flexible queenside-fianchetto setup. After the common reply 1...Nf6, White plays 2.e3 — a modest move that keeps the position balanced while preparing Bb2. Stockfish evaluates this as -0.16 at depth 16, a tiny edge for Black — meaning the position is dead level and neither side has any reason to fear. This page breaks down what comes next, how to handle Black's most popular responses, and what the statistics reveal about your chances. Use the interactive drill below to test yourself and build confidence in this solid, underrated opening.
Play the Nimzo-Larsen Attack: Nf6 against the engine
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Create a free account →What You Are Fighting For
The Nimzo-Larsen Attack after 2.e3 is not a sharp, tactical weapon. Instead it aims for a flexible, positional game where White gradually develops with Bb2, Nf3, and later Be2 or Bd3 depending on Black's setup. There is no forced win, but there is also no risk — the engine gives -0.16, a microscopic edge for Black that translates to dead equality. In the Lichess database across 282,663 games from this exact position, White wins 46.2% of the time, draws 3.8%, and Black wins 50.0%. Those numbers confirm it: this is a fighting opening that leads to rich, balanced middlegames where the better player — not the opening — decides the result.
The Engine's Best Move and Idea
If you want the computer's recommendation, Stockfish suggests 2...e5. Black pushes the e-pawn two squares, claiming central space. The engine's continuation runs: 3.Bb2 Nc6 4.Nf3. White develops the bishop to the long diagonal (its natural home after 1.b3) and then brings the knight to f3 to pressure Black's centre. This is a principled, straightforward way to play. If your opponent chooses a different second move — and most do — you will still follow the same ideas: fianchetto the bishop, develop your kingside pieces, and keep a solid pawn structure. Flexibility is the strength of this opening, not memorisation.
How to Handle Black's Most Popular Replies
The database reveals five major continuations after 2.e3. Here is how to approach each one from White's perspective: g6 (111,708 games — White scores 44.5%). Black fianchettoes immediately. Develop with Bb2, Bg7, Nf3, and castle. The closed centre means a slow, manoeuvring game. d5 (40,543 games — White scores 46.2%). Black stakes a claim in the centre. Answer with Bb2, then Nf3, and consider c4 later to challenge the d5-pawn. e5 (39,765 games — White scores 46.7%). This is the engine's top choice (see above). Play Bb2 Nc6 Nf3 and prepare to contest the centre with d4 or c4. e6 (34,452 games — White scores 47.9%). Black solidifies the dark squares. Go Bb2, Nf3, Be2, and castle. A quiet, even game. Nc6 (19,420 games — White scores 48.3%). Black develops a piece. Bb2 followed by Nf3 keeps things simple. In every case your plan rarely changes: fianchetto, develop, and castle. White's score hovers around 46–48% against all of these — no reply is dangerous.
Where Players Go Wrong
Because White's setup is so solid, mistakes in the Nimzo-Larsen Attack tend to come from overreaching or misplacing pieces rather than falling into a trap. The most common error is rushing to attack before completing development. With a 50.0% Black win rate across all games, more than half the losses come from White playing too aggressively too soon. Another frequent mistake is neglecting the centre: 1.b3 does not fight for the central squares directly, so if you delay moves like Nf3 or d4, Black can seize space with ...d5 or ...e5 and leave you cramped. Stay patient, develop your bishop to b2 on move 3, and treat this as a slow-burn positional opening — not a blitzkrieg.
Results across 282,663 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| g6 | 111,708 | 44.5% |
| d5 | 40,543 | 46.2% |
| e5 | 39,765 | 46.7% |
| e6 | 34,452 | 47.9% |
| Nc6 | 19,420 | 48.3% |
| d6 | 18,110 | 47.0% |
Frequently asked questions
Is the Nimzo-Larsen Attack good for beginners?
Yes — it avoids long, forced lines and focuses on simple development and piece play. With 2.e3 you stay in safe territory. Stockfish rates it -0.16, dead level, so there is no risk of losing out of the opening.
What does White do after 2...g6?
Develop naturally: 3.Bb2 Bg7 4.Nf3, then castle and decide on a central break later. The database shows 111,708 games have reached this position, and White scores 44.5% — competitive but slightly below average, so stay patient.
Why does White play 2.e3 instead of 2.Bb2?
2.e3 prepares Bb2 while keeping the e2-square free for the bishop later. It also avoids some early ...e5 lines that can be tricky. The move is flexible and keeps the position balanced.
How should White handle Black playing 2...d5?
After 2...d5, play 3.Bb2 and follow with Nf3. You can later challenge the centre with c4 or d4. White scores 46.2% in these games, so treat it as a normal, equal position.