Sicilian Defense · B22

Alapin Variation, Stoltz Attack, Ivanchuk Line

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2 g5

2.c3 says no to main-line theory: White simply builds d4 next move and plays a tidy centre against Black's queenside counters.

The first 4 moves, explained

• 1. e4 Stakes a claim in the centre, controlling d5, and frees the bishop and queen.
• 1... c5 Fights for d4 from the flank - contesting the centre without committing a centre pawn. Theory calls this the Sicilian Defense.
• 2. c3 Fights for d4 from the flank - contesting the centre without committing a centre pawn. Theory calls this the Alapin Variation.
• 2... Nf6 Develops the knight to f6, eyeing d5 and e4.

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