C23

Bishop's Opening: Stein Gambit

Chess diagram: Bishop's Opening: Stein Gambit after 3. f4

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

101,427 games: White 49.8% / Draw 3.1% / Black 47.1%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
33,83534K
28,76329K
11,18311K
11,16411K
5,4755,475
3,8153,815
2,3072,307
1,2821,282

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 23, 2026

Engine evaluation

−0.57 Black is slightly better

Best play: 3... d5 4. Bxd5 Nf6 5. Qf3 O-O 6. d3 Nxd5 7. exd5 c6 8. Nc3

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

Overview

Bishop's Opening: Stein Gambit (ECO C23, Open Games) is a gambit in the Bishop's Opening: Boi Variation, reached after 1. e4 e5 2. Bc4 Bc5 3. f4 (3 moves).

In 101,427 rated Lichess games between players rated 1600 to 2500, White won 49.8%, Black 47.1% and 3.1% were drawn. Black's most played move here is 3…exf4, in 33% of those games.

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How to play against the Bishop's Opening: Stein Gambit

3…Bxg1 scores best for Black: 60.6%, with Black winning 59.1% and White 38.0% of 11K games. The most played answer, 3…exf4, scores lowest: 42.1% in 34K games. Stockfish's first choice is 3…d5.

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

Transpositions

Cite this page

Caissa Codex. “Bishop's Opening: Stein Gambit (C23)”. Lichess data as of 23 Oct 2026. https://chesscodex.org/openings/bishops-opening-stein-gambit