D21

Queen's Gambit Accepted: Slav Gambit

Chess diagram: Queen's Gambit Accepted: Slav Gambit after 3…b5

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

154,763 games: White 58.7% / Draw 4.3% / Black 37.0%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
65,38065K
31,22031K
20,43620K
15,77216K
13,43913K
3,0503,050
1,6241,624
1,5061,506

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

Engine evaluation

+0.36 White is slightly better

Best play: 4. a4 c6 5. axb5 cxb5 6. Nc3 Qb6 7. Bd2 e6 8. b3 Bb4

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

Overview

Queen's Gambit Accepted: Slav Gambit (ECO D21, Closed & Semi-Closed Games) is a gambit in the Queen's Gambit Accepted: Normal Variation, reached after 1. d4 d5 2. c4 dxc4 3. Nf3 b5 (3 moves).

In 154,763 rated Lichess games between players rated 1600 to 2500, White won 58.7%, Black 37.0% and 4.3% were drawn. White's most played move here is 4. a4, in 42% of those games.

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How to play against the Queen's Gambit Accepted: Slav Gambit

The most played answer, 4. a4, also scores best for White: 63.7%, with White winning 61.5% and Black 34.2% of 65K games. Of the main answers, 4. e4 scores lowest: 54.4%. Stockfish's first choice is also 4. a4.

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. “Queen's Gambit Accepted: Slav Gambit (D21)”. Lichess data as of 31 Oct 2026. https://chesscodex.org/openings/queens-gambit-accepted-slav-gambit