1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 e6 6.e3 Be7 7.Bxc4 c5 8.Qe2 cxd4 9.exd4 Nc6 10.O-O O-O 11.Rd1 Nb4 12.a5 Bd7 13.Ne5 Be8 14.Qf3 Nc2 15.Rb1 Nb4 16.Qxb7 Nfd5 17.Bd2 Rb8 18.Qxa7 Ra8 19.Qb7 Rb8 20.Qa7 Ra8 21.Qb7 Rb8 22.Qa7 1/2-1/2 {OL: 12}