B09

Pirc Defense: Austrian Attack, Ljubojevic Variation

Chess diagram: Pirc Defense: Austrian Attack, Ljubojevic Variation after 5. Bc4

Type a move and press Enter: e4, Nf3, O-O, or from and to squares like g1f3 (e7e8q to promote). The board is also played with the mouse.

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Statistics from Lichess

98,607 games: White 49.9% / Draw 4.2% / Black 45.9%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
71,16771K
6,7396,739
4,6504,650
3,6293,629
2,7282,728
2,7032,703
1,9951,995
1,5841,584

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 31, 2026

Engine evaluation

+0.05 The position is about equal

Best play: 5... Nxe4 6. Bxf7+ Kxf7 7. Nxe4 Rf8 8. Nf3 Kg8 9. O-O Nd7 10. Neg5

Stockfish 19, depth 30, after the line's last move. Scores are in pawns, from White's side.

Overview

Pirc Defense: Austrian Attack, Ljubojevic Variation (ECO B09, Semi-Open Games) is a variation of the Pirc Defense: Austrian Attack, reached after 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Bc4 (5 moves).

In 98,607 rated Lichess games between players rated 1600 to 2500, White won 49.9%, Black 45.9% and 4.2% were drawn. Black's most played move here is 5…O-O, in 72% of those games.

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How to play against the Pirc Defense: Austrian Attack, Ljubojevic Variation

The most played answer, 5…O-O, also scores best for Black: 48.4%, with Black winning 46.3% and White 49.4% of 71K games. Of the main answers, 5…c6 scores lowest: 46.8%. Stockfish's first choice is 5…Nxe4.

Main answers: those played in at least 5% of these games. Score: Black's wins plus half the draws, in rated Lichess games between players rated 1600 to 2500. How to play against other popular openings

Cite this page

Caissa Codex. “Pirc Defense: Austrian Attack, Ljubojevic Variation (B09)”. Lichess data as of 31 Oct 2026. https://chesscodex.org/openings/pirc-defense-austrian-attack-ljubojevic-variation