1.d4 e6 2.c4 Bb4+ 3.Nd2 c5 4.dxc5 Nf6 5.Nf3 Bxc5 6.a3 a5 7.e3 O-O 8.b3 Nc6 9.Bb2 d5 10.Be2 d4 11.exd4 Nxd4 12.O-O b6 13.Bxd4 Bxd4 14.Nxd4 Qxd4 15.Nf3 Qb2 16.Qd3 Nd7 17.Rfb1 Qf6 18.Qd6 Rd8 19.Qc7 Ba6 20.Rd1 Rac8 21.Qa7 Ra8 22.Qc7 Rac8 23.Qa7 Ra8 24.Qc7 1/2-1/2