1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Nf3 c5 7.Be3 Ng4 8.Bg1 cxd4 9.Bxd4 Nf6 10.Be2 Nc6 11.Bf2 Ng4 12.Rc1 Nxf2 13.Kxf2 Qb6+ 14.Kg3 Qxb2 15.Rc2 Qa3 16.Nb5 Qe3 17.Rd2 e5 18.h3 Bh6 19.Kh2 Bxf4+ 20.g3 Qf2#