Sicilian Defense: Franco-Sicilian Variation: what should White play?

In the Franco-Sicilian Variation, White's most reliable and frequently played choice is exd5, resolving the tension in the center immediately. This liquidation clarifies the central pawn structure and yields a slight engine evaluation of +0.13. Alternatively, completing kingside development with O-O provides a nearly identical evaluation of +0.12 while preserving central options.

Clarifying the Center with exd5

The exchange exd5 represents the primary continuation, appearing in 67.9% of the 26,048 recorded games from this position. White scores 46.7% across these 18K recorded encounters. Following this capture, play typically transitions into an isolated queen's pawn or open central structure where White quickly secures king safety. An illustrative continuation demonstrating this plan is exd5 exd5 O-O Ne7 Nbd2 O-O, after which both sides have completed basic kingside development and White seeks active squares for the minor pieces.

Development Alternatives: Castling and Nc3

White can also delay central decisions by choosing O-O, which features in 22.1% of recorded games (5.8K recorded) and delivers a 47.9% score for White. Often, this transposes into lines similar to the main capture, as seen in the continuation O-O Ne7 exd5 exd5 Nbd2 O-O. Another natural developing move is Nc3, played in 9.1% of games (2.4K recorded) with an evaluation of -0.02 and a 48.7% score, commonly leading to Nc3 a6 Bd3 Nge7 exd5 exd5.

Minor Sidelines

Less common choices include c4, played in 0.9% of games (227 recorded) with an evaluation of -0.09 and a 52.2% score, leading to c4 Ne7 exd5 exd5 O-O O-O. Finally, Qd3 evaluates at -0.21, where the engine main line Qd3 Nf6 exd5 Qxd5 Qxd5 Nxd5 leads to an early queen trade.