ECO B27

Modern Defense: Pterodactyl Variation

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Moves

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Start with the Sicilian Defense

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

Study the Sicilian Defense free

Free account, up to 3 openings. No card needed.

More Modern Defense lines

Modern Defense: Anti-ModernModern Defense: Averbakh SystemModern Defense: Averbakh Variation, Pseudo-SämischModern Defense: Beefeater VariationModern Defense: Bishop AttackModern Defense: Dunworthy VariationModern Defense: Fianchetto GambitModern Defense: Geller's SystemModern Defense: Gurgenidze DefenseModern Defense: Kotov VariationModern Defense: Lizard Defense, Mittenberger GambitModern Defense: Lizard Defense, Pirc-Diemer GambitModern Defense: Masur GambitModern Defense: Modern PterodactylModern Defense: Mongredien Defense, with Nc3Modern Defense: Mongredien Defense, with Nf3Modern Defense: Neo-Modern DefenseModern Defense: Norwegian DefenseModern Defense: Pseudo-Austrian AttackModern Defense: Randspringer VariationModern Defense: Semi-Averbakh Variation, Polish VariationModern Defense: Semi-Averbakh Variation, Pterodactyl VariationModern Defense: Semi-Averbakh Variation, Pterodactyl Variation DeclinedModern Defense: Standard Defense