1.Nf3 d5 2.d4 Nf6 3.c4 e6 4.Nc3 dxc4 5.e3 a6 6.a4 Be7 7.Bxc4 c5 8.O-O Nc6 9.dxc5 Qxd1 10.Rxd1 Bxc5 11.Be2 O-O 12.b3 b6 13.Nd2 Rd8 14.Bb2 Bb7 15.Nc4 Nb4 16.Rac1 Rac8 17.Ba3 a5 18.Nb5 Bd5 19.Na7 Ra8 20.Nb5 Rac8 21.Na7 Ra8 22.Nb5 Rac8 1/2-1/2