Home › Openings › Pirc Defense Pirc Defense: Roscher Gambit ECO B00 · 1. e4 d6 2. d4 Nf6 3. Nf3 Related variationsPirc Defense: Austrian AttackPirc Defense: Classical VariationPirc Defense: 150 AttackPirc Defense: Byrne VariationPirc Defense: Kholmov SystemPirc Defense: Sveshnikov SystemPirc Defense: Bayonet AttackPirc Defense: Chinese Variation Practice this opening · Play against the computer