1.Nf3 d6 2.d4 Bg4 3.e4 Nf6 4.Nbd2 e6 5.Bd3 d5 6.O-O Be7 7.e5 Nfd7 8.c4 c5 9.cxd5 exd5 10.Qb3 Nc6 11.Qxb7 Nb4 12.Bb1 O-O 13.a3 Rb8 14.Qxa7 Ra8 15.Qb7 Rb8 16.Qa7 Ra8 17.Qb7 Rb8 18.Qa7 1/2-1/2 {OL: 12}