B40

Sicilian Defense: French Variation, Normal

Chess diagram: Sicilian Defense: French Variation, Normal after 4…Nf6

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

3,789,014 games: White 44.0% / Draw 5.4% / Black 50.6%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
2,910,2382.9M
452,703453K
166,317166K
109,430109K
88,37988K
14,68615K
9,1339,133
5,7125,712

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Nov 9, 2026

Engine evaluation

+0.37 White is slightly better

Best play: 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5

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 53% under 1400, 51% at 2200 and up and 44% in master games (wins plus half the draws).

PlayersGamesWhite / Draw / BlackW / D / B
Under 1400 130K
1400–1799 1.1M
1800–2199 2.3M
2200 and up 695K
Masters, over the board 18K

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

Sicilian Defense: French Variation, Normal (ECO B40, Semi-Open Games) is a variation of the Sicilian Defense: French Variation, Open, reached after 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 (4 moves).

In 3,789,014 rated Lichess games between players rated 1600 to 2500, White won 44.0%, Black 50.6% and 5.4% were drawn. White's most played move here is 5. Nc3, in 77% of those games.

It branches into 3 named variations; the most played are Sicilian Defense: Scheveningen Variation and Sicilian Defense: Pin Variation. In all, 14 named lines continue from it.

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How to play against the Sicilian Defense: French Variation, Normal

5. Bd3 scores best for White: 48.5%, with White winning 45.5% and Black 48.6% of 453K games. The most played answer, 5. Nc3, scores lowest: 47.1% in 2.9M games. Stockfish's first choice is 5. Nc3.

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 Sicilian Defense: French Variation, Normal peaked in 2018 at 0.2% of Lichess games and has slipped since: 0.14% in 2025.

Numbers by year
YearShare of gamesGames
20160.15%55,013
20170.18%97,038
20180.2%155,557
20190.18%222,951
20200.17%512,073
20210.14%560,241
20220.13%495,237
20230.13%506,730
20240.14%500,153
20250.14%471,825
2026 (Jan–Apr)0.14%149,373

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

Variations (3)

All 14 named lines that continue from here

Cite this page

Caissa Codex. “Sicilian Defense: French Variation, Normal (B40)”. Lichess data as of 9 Nov 2026. https://chesscodex.org/openings/sicilian-defense-french-variation-normal