D51

Queen's Gambit Declined: Alekhine Variation

Chess diagram: Queen's Gambit Declined: Alekhine Variation after 6. e4

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

78,719 games: White 46.4% / Draw 5.6% / Black 48.0%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
53,20153K
9,3469,346
8,1048,104
3,7143,714
2,0032,003
1,2071,207
651651
123123

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 29, 2026

Engine evaluation

+0.09 The position is about equal

Best play: 6... dxe4 7. Nxe4 h6 8. Nxf6+ Nxf6 9. Bf4 Qa5+ 10. Bd2 Bb4 11. a3

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

Overview

Queen's Gambit Declined: Alekhine Variation (ECO D51, Closed & Semi-Closed Games) is a declined gambit in the Queen's Gambit Declined: Modern Variation, Knight Defense, reached after 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. e4 (6 moves).

In 78,719 rated Lichess games between players rated 1600 to 2500, White won 46.4%, Black 48.0% and 5.6% were drawn. Black's most played move here is 6…dxe4, in 68% of those games.

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How to play against the Queen's Gambit Declined: Alekhine Variation

The most played answer, 6…dxe4, also scores best for Black: 53.2%, with Black winning 50.2% and White 43.8% of 53K games. Of the main answers, 6…Be7 scores lowest: 43.9%. Stockfish's first choice is also 6…dxe4.

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. “Queen's Gambit Declined: Alekhine Variation (D51)”. Lichess data as of 29 Oct 2026. https://chesscodex.org/openings/queens-gambit-declined-alekhine-variation