1.Nf3 d5 2.d4 Bf5 3.g3 e6 4.Bg2 Nf6 5.O-O Be7 6.c4 O-O 7.Qb3 Nc6 8.cxd5 exd5 9.Qxb7 Nb4 10.a3 Rb8 11.Qxa7 Ra8 12.Qb7 Rb8 13.Qa7 Ra8 14.Qb7 Rb8 15.Qa7 1/2-1/2