1.Na3 d6 2.d4 Nf6 3.g3 e5 4.dxe5 dxe5 5.Qxd8+ Kxd8 6.Nc4 Nc6 7.Nf3 Nb4 8.Na3 Nc6 9.Nc4 Nb4 10.Na3 Nc6 11.Nc4 1/2-1/2