1.b3 e5 2.Bb2 d6 3.e3 g6 4.d4 Nd7 5.dxe5 dxe5 6.Bc4 Bg7 7.Nf3 Ne7 8.Bxf7+ Kxf7 9.Ng5+ Kf6 10.Ne4+ Kf7 11.Ng5+ Kf6 12.Ne4+ Kf7 13.Ng5+ Kf6