A03

Bird Opening: Dutch Variation, Dudweiler Gambit

Chess diagram: Bird Opening: Dutch Variation, Dudweiler Gambit after 2. g4

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

24,124 games: White 18.7% / Draw 2.5% / Black 78.9%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
11,13011K
3,6063,606
2,7232,723
2,0702,070
2,0052,005
750750
639639
226226

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Nov 5, 2026

Engine evaluation

−4.16 Black is clearly better

Best play: 2... Bxg4 3. Nh3 e6 4. Nf2 Nh6 5. Bg2 Bh5 6. O-O Nf5 7. c4

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

Overview

Bird Opening: Dutch Variation, Dudweiler Gambit (ECO A03, Flank Openings) is a gambit in the Bird Opening: Dutch Variation, reached after 1. f4 d5 2. g4 (2 moves).

In 24,124 rated Lichess games between players rated 1600 to 2500, White won 18.7%, Black 78.9% and 2.5% were drawn. Black's most played move here is 2…Bxg4, in 46% of those games.

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How to play against the Bird Opening: Dutch Variation, Dudweiler Gambit

2…e5 scores best for Black: 90.6%, with Black winning 89.7% and White 8.4% of 2,005 games. The most played, 2…Bxg4, scores 81.1% in 11K games, and 2…e6 scores lowest: 76.7%. Stockfish's first choice is 2…Bxg4.

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. “Bird Opening: Dutch Variation, Dudweiler Gambit (A03)”. Lichess data as of 5 Nov 2026. https://chesscodex.org/openings/bird-opening-dutch-variation-dudweiler-gambit