1.c4 e5 2.d3 Nf6 3.Nf3 Nc6 4.Nc3 d5 5.cxd5 Nxd5 6.e4 Nf6 7.Be2 Bg4 8.Qb3 Bd6 9.Qxb7 Nb4 10.O-O O-O 11.h3 Be6 12.d4 Rb8 13.Qxa7 Ra8 14.Qb7 Rb8 15.Qa7 Ra8 16.Qb7 Rb8 17.Qa7 1/2-1/2