Related Openings
Robatsch defense - Pseudo-Austrian attack	e4, g6, d4, Bg7, Nc3, d6, f4
Robatsch defense - Two knights, Suttles Variation	e4, g6, d4, Bg7, Nc3, d6, Nf3, c6
Robatsch defense - Two knights Variation	e4, g6, d4, Bg7, Nc3, d6, Nf3
Robatsch defense - Gurgenidze Variation	e4, g6, d4, Bg7, Nc3, c6, f4, d5, e5, h5
Robatsch defense	e4, g6, d4, Bg7, Nc3
Robatsch defense - Three pawns attack	e4, g6, d4, Bg7, f4
Norwegian defense	e4, g6, d4, Nf6, e5, Nh5, g4, Ng7