Sicilian Defense: Open, Pelikán and Sveshnikov Variations

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Nd5 Nxd5 8.exd5 Nb8 9.c4 Be7 10.Bd3 a6 11.Nc3 O-O 12.O-O f5 13.f3