A81

Dutch Defense: Leningrad Variation, Carlsbad Variation

Chess diagram: Dutch Defense: Leningrad Variation, Carlsbad Variation after 4. Nh3

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

2,300 games: White 53.1% / Draw 6.0% / Black 40.9%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
1,4441,444
407407
170170
8686
5656
4343
3838
2323

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Nov 2, 2026

Engine evaluation

+0.44 White is slightly better

Best play: 4... Nc6 5. d5 Ne5 6. a4 Nf6 7. a5 d6 8. O-O O-O 9. Ng5

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

Overview

Dutch Defense: Leningrad Variation, Carlsbad Variation (ECO A81, Flank Openings) is a variation of the Dutch Defense: Fianchetto Attack, reached after 1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nh3 (4 moves).

In 2,300 rated Lichess games between players rated 1600 to 2500, White won 53.1%, Black 40.9% and 6.0% were drawn. Black's most played move here is 4…Nf6, in 63% of those games.

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How to play against the Dutch Defense: Leningrad Variation, Carlsbad Variation

4…c6 scores best for Black: 44.7%, with Black winning 42.4% and White 52.9% of 170 games. The most played, 4…Nf6, scores 44.1% in 1,444 games, and 4…d6 scores lowest: 41.5%. Stockfish's first choice is 4…Nc6.

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

Cite this page

Caissa Codex. “Dutch Defense: Leningrad Variation, Carlsbad Variation (A81)”. Lichess data as of 2 Nov 2026. https://chesscodex.org/openings/dutch-defense-leningrad-variation-carlsbad-variation