E52

Nimzo-Indian Defense: Normal Variation, Schlechter Defense

Chess diagram: Nimzo-Indian Defense: Normal Variation, Schlechter Defense after 6…b6

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.

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Statistics from Lichess

37,400 games: White 48.8% / Draw 5.7% / Black 45.5%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
27,12927K
6,5706,570
1,8211,821
795795
513513
108108
9595
7878

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 30, 2026

Engine evaluation

+0.11 The position is about equal

Best play: 7. O-O c5 8. dxc5 dxc4 9. Bxc4 Qxd1 10. Rxd1 Bxc5 11. a3 Be7

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

Overview

Nimzo-Indian Defense: Normal Variation, Schlechter Defense (ECO E52, Indian Defenses) is a variation of the Nimzo-Indian Defense: Normal Variation, Classical Defense, reached after 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 (6 moves).

In 37,400 rated Lichess games between players rated 1600 to 2500, White won 48.8%, Black 45.5% and 5.7% were drawn. White's most played move here is 7. O-O, in 73% of those games.

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How to play against the Nimzo-Indian Defense: Normal Variation, Schlechter Defense

7. cxd5 scores best for White: 53.9%, with White winning 51.2% and Black 43.4% of 6,570 games. The most played answer, 7. O-O, scores lowest: 51.5% in 27K games. Stockfish's first choice is 7. O-O.

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

Cite this page

Caissa Codex. “Nimzo-Indian Defense: Normal Variation, Schlechter Defense (E52)”. Lichess data as of 30 Oct 2026. https://chesscodex.org/openings/nimzo-indian-defense-normal-variation-schlechter-defense