Dragon Variation, Yugoslav Attack, Early Deviations

This entry covers the position after 7. f3 in the Yugoslav Attack against the Dragon, before Black has committed the king. The f-pawn already guards e4 and rules out ...Ng4, so Black's seventh move decides whether to enter the usual race with opposite-side castling. The great majority of games continue 7...O-O, reaching the main Yugoslav Attack. The engine gives White a slight edge and lists 7...Nc6 and 7...h5 among its preferred replies alongside castling.

The most frequent deviation is 7...Nc6, the Belezky Line. It is often only a move-order nuance, transposing after 8. Qd2 O-O. It also keeps open the option of leaving the king in the center rather than castling into White's prepared pawn storm. Rarer is 7...a6, nicknamed the Dragondorf because it borrows the Najdorf's signature pawn move. Its purpose is different, though. The Najdorf's standard reply to the English Attack, ...e5 with ...Be6, sits badly with a bishop on g7. Black instead uses ...a6 to prepare ...b5, fianchettoes the queen's bishop and generally does without castling. Results across these lines are close in online play, with White scoring marginally better.