All ECO Codes
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A41
Queen's Pawn Game
1.d4 d6
A41
Old Indian Defence
Tartakower (Wade) Variation
1.d4 d6 2.Nf3 Bg4
A41
Old Indian Defence
1.d4 d6 2.c4
A41
Modern Defence
1.d4 d6 2.c4 g6 3.Nc3 Bg7
A41
Robatsch Defence
Rossolimo Variation
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.c4 Bg4