B80

Sicilian Defense: Scheveningen Variation, Fianchetto Variation

Chess diagram: Sicilian Defense: Scheveningen Variation, Fianchetto Variation after 6. g3

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

30,431 games: White 47.2% / Draw 6.1% / Black 46.6%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
15,14615K
9,2099,209
4,6234,623
413413
281281
219219
133133
108108

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

Engine evaluation

+0.18 The position is about equal

Best play: 6... Be7 7. Bg2 Nc6 8. O-O O-O 9. a4 a6 10. Be3 Ne5 11. Qe2

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

Overview

Sicilian Defense: Scheveningen Variation, Fianchetto Variation (ECO B80, Semi-Open Games) is a variation of the Sicilian Defense: Scheveningen Variation, reached after 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 (6 moves).

In 30,431 rated Lichess games between players rated 1600 to 2500, White won 47.2%, Black 46.6% and 6.1% were drawn. Black's most played move here is 6…Be7, in 50% of those games.

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How to play against the Sicilian Defense: Scheveningen Variation, Fianchetto Variation

6…Nc6 scores best for Black: 50.8%, with Black winning 47.2% and White 45.5% of 4,623 games. The most played answer, 6…Be7, scores lowest: 49.2% in 15K games. Stockfish's first choice is 6…Be7.

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. “Sicilian Defense: Scheveningen Variation, Fianchetto Variation (B80)”. Lichess data as of 23 Oct 2026. https://chesscodex.org/openings/sicilian-defense-scheveningen-variation-fianchetto-variation