ECO B22

Sicilian Defense: Heidenfeld Variation

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Moves

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Start with the Anti-Sicilian: Alapin Variation

The Sicilian Defense: Heidenfeld Variation begins with the Anti-Sicilian: Alapin Variation, which has an annotated AnkiChess course: flashcards you play out on the board, each review scheduled just before you'd forget it.

Study the Anti-Sicilian: Alapin Variation free

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More Sicilian Defense lines

Sicilian Defense: Accelerated DragonSicilian Defense: Acton ExtensionSicilian Defense: Alapin VariationSicilian Defense: Amazon AttackSicilian Defense: Big Clamp FormationSicilian Defense: Boleslavsky VariationSicilian Defense: Bowdler AttackSicilian Defense: Brick VariationSicilian Defense: Brussels GambitSicilian Defense: Bücker VariationSicilian Defense: Chekhover VariationSicilian Defense: ClassicalSicilian Defense: Classical VariationSicilian Defense: ClosedSicilian Defense: Coles Sicilian GambitSicilian Defense: Delayed Alapin VariationSicilian Defense: Double-Dutch GambitSicilian Defense: DragonSicilian Defense: Dragon VariationSicilian Defense: Drazic VariationSicilian Defense: Euwe Attack, Prins GambitSicilian Defense: Flohr VariationSicilian Defense: Four Knights VariationSicilian Defense: Franco-Sicilian Variation