B00

Duras Gambit

Chess diagram: Duras Gambit after 1…f5

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

2,635,579 games: White 51.3% / Draw 3.5% / Black 45.2%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
1,698,7281.7M
392,019392K
196,248196K
Zukertort Opening: Lisitsyn Gambit 86,19286K
79,20779K
46,63147K
Dutch Defense: Staunton Gambit 41,16041K
30,47830K

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Nov 6, 2026

Engine evaluation

+2.13 White is clearly better

Even so, Black scores 46.9% here in practice: wins plus half the draws in rated Lichess games between players rated 1600 to 2500.

Best play: 2. exf5 Nf6 3. d4 d5 4. Bd3 c5 5. c3 c4 6. Bc2 e6

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

By rating

Rating changes little here: Black scores 44% under 1400, 45% at 2200 and up (wins plus half the draws).

PlayersGamesWhite / Draw / BlackW / D / B
Under 1400 1.7M
1400–1799 2.4M
1800–2199 1.3M
2200 and up 63K
Masters, over the board 3

Master games

Rated blitz, rapid and classical Lichess games by rating band, and over-the-board games of players rated 2200+ from the Lichess masters database, updated Sep 26, 2026

Overview

Duras Gambit (ECO B00, Semi-Open Games) is a gambit in the King's Pawn Game, reached after 1. e4 f5 (1 move).

In 2,635,579 rated Lichess games between players rated 1600 to 2500, White won 51.3%, Black 45.2% and 3.5% were drawn. White's most played move here is 2. exf5, in 64% of those games.

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How to play against the Duras Gambit

The most played answer, 2. exf5, also scores best for White: 54.0%, with White winning 52.2% and Black 44.2% of 1.7M games. Of the main answers, 2. e5 scores lowest: 52.5%. Stockfish's first choice is also 2. exf5.

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

Popularity by year

The Duras Gambit dipped to 0.09% of Lichess games in 2018 and has recovered since: 0.11% in 2025.

Numbers by year
YearShare of gamesGames
20160.096%34,143
20170.091%50,153
20180.09%71,042
20190.11%132,867
20200.095%277,467
20210.1%394,797
20220.1%385,406
20230.099%373,087
20240.1%370,840
20250.11%376,826
2026 (Jan–Apr)0.11%124,479

Share of rated Lichess games between players rated 1600 to 2500 (blitz, rapid and classical) that reach this position, by year; 2026: January to April. Which openings are rising and falling

Transpositions

Cite this page

Caissa Codex. “Duras Gambit (B00)”. Lichess data as of 6 Nov 2026. https://chesscodex.org/openings/duras-gambit