The Austrian Attack, Dragon Formation is a variation of the Pirc Defense, catalogued as ECO B09. The line runs 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5, reaching the position shown below after 10 half-moves.
White holds the centre with pawns on d4 and e4, and one pawn capture is available, so the structure has not settled yet. Development is level at two minor pieces each. It is White to move after five moves.
On the Pirc Defense generally: A hypermodern defense where Black lets White build a center, then counterattacks.
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The Austrian Attack, Dragon Formation goes 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5. It is a variation of the Pirc Defense and is catalogued as ECO B09.
The Austrian Attack, Dragon Formation is ECO B09. ECO codes group openings by their move order, so nearby codes cover closely related lines of the Pirc Defense.
Stockfish evaluates the position after 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 at +0.51 at depth 18, which is a slight pull for White, within normal opening margins. Engine evaluation is only a starting point — at club level the practical value of a line is mostly about whether you know its plans better than your opponent does.
White holds the centre with pawns on d4 and e4, and one pawn capture is available, so the structure has not settled yet. Development is level at two minor pieces each. It is White to move.