1.Nf3 d5 2.g3 Nf6 3.Bg2 Bf5 4.c4 e6 5.cxd5 exd5 6.O-O Be7 7.Qb3 Na6 8.Qxb7 Nb4 9.Nc3 c5 10.d4 Rb8 11.Qxa7 Ra8 12.Qb7 Rb8 13.Qa7 Ra8 14.Qb7 Rb8 15.Qa7 1/2-1/2 {OL: 12}