A00

Hungarian Opening: Bücker Gambit

Chess diagram: Hungarian Opening: Bücker Gambit after 3. b4

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

4,268 games: White 51.1% / Draw 3.6% / Black 45.3%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
1,4951,495
1,0711,071
433433
370370
252252
245245
101101
6868

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

Engine evaluation

−1.27 Black is better

Best play: 3... Bxb4 4. c4 Nf6 5. cxd5 O-O 6. Nc3 c6 7. Qb3 a5 8. a3

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

Overview

Hungarian Opening: Bücker Gambit (ECO A00, Flank Openings) is a gambit in the Hungarian Opening, reached after 1. g3 d5 2. Bg2 e5 3. b4 (3 moves).

In 4,268 rated Lichess games between players rated 1600 to 2500, White won 51.1%, Black 45.3% and 3.6% were drawn. Black's most played move here is 3…Bxb4, in 35% of those games.

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How to play against the Hungarian Opening: Bücker Gambit

3…c6 scores best for Black: 53.0%, with Black winning 51.4% and White 45.4% of 370 games. The most played, 3…Bxb4, scores 46.9% in 1,495 games, and 3…f5 scores lowest: 44.6%. Stockfish's first choice is 3…Bxb4.

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. “Hungarian Opening: Bücker Gambit (A00)”. Lichess data as of 31 Oct 2026. https://chesscodex.org/openings/hungarian-opening-bucker-gambit