Obertures

King's Indian Defense: Fianchetto, Yugoslav, Kaválek-Bronstein, Kaválek Defense

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c6 7.O-O Qa5 8.e4
Millors jugadors