1.c4 Nf6 2.d4 a6 3.Nc3 c6 4.e4 d6 5.Nf3 g6 6.h3 Bg7 7.Be2 Nbd7 8.e5 Ng8 9.exd6 exd6 10.O-O Ne7 11.Bf4 Nf6 12.a4 Be6 13.Qb3 O-O 14.Qxb7 Rb8 15.Qxa6 Ra8 16.Qb7 Rb8 17.Qa7 Ra8 18.Qb7 Rb8 19.Qa6 Ra8 20.Qb7 1/2-1/2