1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Qb3 dxc4 5.Qxc4 Be6 6.Qb5+ Bd7 7.Qb3 Nc6 8.Nf3 Bg7 9.e4 O-O 10.Qxb7 Rb8 11.Qa6 Nb4 12.Qe2 c5 13.dxc5 Qa5 14.a3 Rfd8 15.Rb1 Na2 16.b4 Nxc3 17.Qe3 Ng4 18.bxa5 Rxb1 19.Qf4 Bb5 20.Bxb5 Rd1#