pull down to refresh

1.e4 g6 2.d4 Bg7

reply
reply

1.e4 g6 2.d4 Bg7 3.Nc3

reply
reply

1.e4 g6 2.d4 Bg7 3.Nc3 d6

reply
reply

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