1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.Bf4 Na6 8.e4 c5 9.dxc5 Be6 10.Qb5 Qc8 11.c6 Nc7 12.cxb7 Nxb5 13.bxc8=Q Nxc3 14.Qxc3 Nxe4 15.Qb4