1.e4 g6 2.d4 Bg7 3.Be3 c5 4.c3 cxd4 5.Bxd4 Nf6 6.e5 Nh5 7.Nf3 Qa5 8.Nbd2 Nc6 9.Nc4 Qc7 10.Qd2 Nxd4 11.cxd4 Bf8 12.Rc1 Qd8 13.Bd3 Ng7 14.O-O e6 15.Ng5 f5 16.exf6 Qxf6 17.Ne4 Qd8 18.Ncd6+ Bxd6 19.Nxd6+ Ke7 20.Qg5+ Kxd6 21.Qc5#