A05

Zukertort Opening: Nimzo-Larsen Variation

Chess diagram: Zukertort Opening: Nimzo-Larsen Variation after 2. b3

Type a move and press Enter: e4, Nf3, O-O, or from and to squares like g1f3 (e7e8q to promote). The board is also played with the mouse.

Play any move on the board to explore from there, or step through the line with ‹ › and the arrow keys.

Statistics from Lichess

1,149,066 games: White 48.8% / Draw 6.9% / Black 44.3%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
520,984521K
224,446224K
134,563135K
89,16889K
56,30856K
46,93047K
43,90544K
10,57511K

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 31, 2026

Engine evaluation

+0.06 The position is about equal

Best play: 2... d5 3. e3 Bf5 4. Be2 c5 5. Bb2 e6 6. O-O Nc6 7. Nh4

Stockfish 19, depth 30, after the line's last move. Scores are in pawns, from White's side.

By rating

Rating changes little here: White scores 52% under 1400, 53% at 2200 and up and 53% in master games (wins plus half the draws).

PlayersGamesWhite / Draw / BlackW / D / B
Under 1400 71K
1400–1799 266K
1800–2199 657K
2200 and up 318K
Masters, over the board 4,475

Master games

Rated blitz, rapid and classical Lichess games by rating band, and over-the-board games of players rated 2200+ from the Lichess masters database, updated Sep 27, 2026

Overview

Zukertort Opening: Nimzo-Larsen Variation (ECO A05, Flank Openings) is a variation of the Zukertort Opening, reached after 1. Nf3 Nf6 2. b3 (2 moves).

In 1,149,066 rated Lichess games between players rated 1600 to 2500, White won 48.8%, Black 44.3% and 6.9% were drawn. Black's most played move here is 2…g6, in 45% of those games.

Written from the Lichess opening list and explorer. Know this line well? Write about it.

Write a description or report a mistake
What would you like to send?

Markdown supported (headings ###, bold, lists, links). Submissions are reviewed before publishing.

How to play against the Zukertort Opening: Nimzo-Larsen Variation

The most played answer, 2…g6, also scores best for Black: 48.7%, with Black winning 45.0% and White 47.7% of 521K games. Of the main answers, 2…e6 scores lowest: 46.7%. Stockfish's first choice is 2…d5.

Main answers: those played in at least 5% of these games. Score: Black's wins plus half the draws, in rated Lichess games between players rated 1600 to 2500. How to play against other popular openings

Popularity by year

The Zukertort Opening: Nimzo-Larsen Variation has gained ground since 2016: 0.045% of Lichess games in 2025, up from 0.029% (its peak: 0.055% in 2019).

Numbers by year
YearShare of gamesGames
20160.029%10,526
20170.036%19,942
20180.045%35,139
20190.055%68,958
20200.054%158,646
20210.041%161,281
20220.043%160,670
20230.042%156,979
20240.043%155,828
20250.045%155,342
2026 (Jan–Apr)0.044%48,617

Share of rated Lichess games between players rated 1600 to 2500 (blitz, rapid and classical) that reach this position, by year; 2026: January to April. Which openings are rising and falling

Transpositions

Cite this page

Caissa Codex. “Zukertort Opening: Nimzo-Larsen Variation (A05)”. Lichess data as of 31 Oct 2026. https://chesscodex.org/openings/zukertort-opening-nimzo-larsen-variation