Nc3
reply
1.e4 g6 2.d4 Bg7 3.Nc3
reply
d6
reply
1.e4 g6 2.d4 Bg7 3.Nc3 d6
reply
f4
reply
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4
reply
Nc6
reply
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nc6
1.e4 g6 2.d4 Bg7 3.Nc3
1.e4 g6 2.d4 Bg7 3.Nc3 d6
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nc6
1.e4 g6 2.d4 Bg7