1.d4 Nf6 2.Nf3 c6 3.Bf4 Qb6 4.b3 e6 5.e3 c5 6.c4 Nc6 7.d5 Qa5+ 8.Nbd2 exd5 9.Bd3 dxc4 10.bxc4 d5 11.O-O Be7 12.Qb3 d4 13.exd4 cxd4 14.Ne4 O-O 15.Nd6 Nh5 16.Bd2 Qc7 17.Nxc8 Raxc8 18.Rab1 b6 19.Rfe1 Nf6 20.h3 Nd7 21.Qc2 h6 22.Bf5 Rcd8 23.Qe4 Nf6 24.Qh4 Nh7 25.Qe4 Nf6 26.Qh4 Nh7 27.Qe4 Nf6 1/2-1/2