E11

Bogo-Indian Defense: Nimzowitsch Variation

Chess diagram: Bogo-Indian Defense: Nimzowitsch Variation after 4…Qe7

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Statistics from Lichess

375,197 games: White 46.3% / Draw 7.8% / Black 45.9%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
150,276150K
101,712102K
62,78463K
38,45038K
8,6068,606
6,9826,982
3,9163,916
893893

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 25, 2026

Engine evaluation

+0.26 The position is about equal

Best play: 5. g3 Bxd2+ 6. Qxd2 Nc6 7. a3 d5 8. Bg2 O-O 9. O-O dxc4

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

By rating

Rating changes little here: Black scores 48% under 1400, 49% at 2200 and up and 44% in master games (wins plus half the draws).

PlayersGamesWhite / Draw / BlackW / D / B
Under 1400 3,674
1400–1799 34K
1800–2199 200K
2200 and up 150K
Masters, over the board 6,254

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

Bogo-Indian Defense: Nimzowitsch Variation (ECO E11, Indian Defenses) is a variation of the Bogo-Indian Defense, reached after 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 (4 moves).

In 375,197 rated Lichess games between players rated 1600 to 2500, White won 46.3%, Black 45.9% and 7.8% were drawn. White's most played move here is 5. g3, in 40% of those games.

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How to play against the Bogo-Indian Defense: Nimzowitsch Variation

The most played answer, 5. g3, also scores best for White: 52.8%, with White winning 48.6% and Black 43.0% of 150K games. Of the main answers, 5. a3 scores lowest: 47.0%. Stockfish's first choice is also 5. g3.

Main answers: those played in at least 5% of these games. Score: White'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 Bogo-Indian Defense: Nimzowitsch Variation has lost ground since 2016: 0.013% of Lichess games in 2025, down from 0.02%.

Numbers by year
YearShare of gamesGames
20160.02%7,307
20170.02%11,276
20180.022%17,636
20190.019%23,979
20200.017%49,736
20210.013%51,260
20220.013%49,921
20230.013%49,291
20240.013%46,567
20250.013%46,102
2026 (Jan–Apr)0.014%15,160

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

Cite this page

Caissa Codex. “Bogo-Indian Defense: Nimzowitsch Variation (E11)”. Lichess data as of 25 Oct 2026. https://chesscodex.org/openings/bogo-indian-defense-nimzowitsch-variation