1.Nf3 d5 2.g3 Bf5 3.c4 e6 4.Qb3 Nc6 5.Qxb7 Nb4 6.Nd4 Be4 7.f3 Rb8 8.Qxa7 Bxb1 9.Rxb1 Ra8 10.Qb7 Rb8 11.Qa7 Ra8 12.Qb7 Rb8 13.Qa7 1/2-1/2