E11

Bogo-Indian Defense: Retreat Variation 9…b6 10. Nbd2

Chess diagram: Bogo-Indian Defense: Retreat Variation after 10. Nbd2

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Statistics from Lichess

9,147 games: White 46.0% / Draw 9.6% / Black 44.4%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
5,5025,502
1,8121,812
1,4611,461
217217
9898
2323
1717
1212

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

Engine evaluation

+0.15 The position is about equal

Best play: 10... Nh5 11. Be5 Nhf6 12. Bxf6 Nxf6 13. e4 dxc4 14. Nxc4 Bb7 15. Rfd1

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

Overview

Bogo-Indian Defense: Retreat Variation (ECO E11, Indian Defenses) is a variation of the Indian Defense: Anti-Nimzo-Indian, reached after 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Bf4 b6 10. Nbd2 (10 moves).

In 9,147 rated Lichess games between players rated 1600 to 2500, White won 46.0%, Black 44.4% and 9.6% were drawn. Black's most played move here is 10…Bb7, in 60% of those games.

It continues into one named variation.

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How to answer 10. Nbd2

10…Nh5 scores best for Black: 53.3%, with Black winning 47.6% and White 40.9% of 1,461 games. The most played answer, 10…Bb7, scores lowest: 48.5% in 5,502 games. Stockfish's first choice is also 10…Nh5.

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

Variations (1)

Cite this page

Caissa Codex. “Bogo-Indian Defense: Retreat Variation (E11)”. Lichess data as of 31 Oct 2026. https://chesscodex.org/openings/bogo-indian-defense-retreat-variation-11