C40

Latvian Gambit: Mayet Attack, Strautins Gambit

Chess diagram: Latvian Gambit: Mayet Attack, Strautins 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

1,495 games: White 46.6% / Draw 3.9% / Black 49.4%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
557557
415415
355355
6565
5858
2020
1212
33

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 30, 2026

Engine evaluation

+2.77 White is clearly better

Even so, Black scores 51.4% here in practice: wins plus half the draws in rated Lichess games between players rated 1600 to 2500.

Best play: 4. Bb3 fxe4 5. d3 Qe7 6. dxe4 Nf6 7. Nc3 c6 8. Ng5 d6

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

Overview

Latvian Gambit: Mayet Attack, Strautins Gambit (ECO C40, Open Games) is a gambit in the Latvian Gambit: Mayet Attack, reached after 1. e4 e5 2. Nf3 f5 3. Bc4 b5 (3 moves).

In 1,495 rated Lichess games between players rated 1600 to 2500, White won 46.6%, Black 49.4% and 3.9% were drawn. White's most played move here is 4. Bb3, in 37% of those games.

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How to play against the Latvian Gambit: Mayet Attack, Strautins Gambit

4. Bxg8 scores best for White: 53.1%, with White winning 51.1% and Black 44.8% of 415 games. The most played, 4. Bb3, scores 49.3% in 557 games, and 4. Bxb5 scores lowest: 42.0%. Stockfish's first choice is 4. Bb3.

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. “Latvian Gambit: Mayet Attack, Strautins Gambit (C40)”. Lichess data as of 30 Oct 2026. https://chesscodex.org/openings/latvian-gambit-mayet-attack-strautins-gambit