1.e4 c5 2.Nf3 Nc6 3.d4 e6 4.d5 Nb4 5.Nc3 b6 6.a3 Na6 7.Be2 Nc7 8.d6 Na6 9.O-O g6 10.e5 Bg7 11.Bc4 f6 12.Qd3 Nb8 13.Nd5 Bb7 14.Nc7+ Kf7 15.exf6 Nxf6 16.Ng5+ Kg8 17.Ngxe6 Qc8 18.Nf4+ Kf8 19.Qxg6 Nc6 20.Qf7#