1.f4 Nf6 2.Nf3 d5 3.d4 c5 4.c3 Qc7 5.e3 Bf5 6.dxc5 Qxc5 7.Qb3 Nbd7 8.Qxb7 Rb8 9.Qa6 Qc7 10.Nbd2 e6 11.Nb3 Be4 12.Be2 Be7 13.Nbd4 Rb6 14.Qa5 O-O 15.O-O Rc8 16.b3 e5 17.Nb5 Qb8 18.fxe5 Bxf3 19.gxf3 Qxe5 20.Nd4 Nc5 21.b4 Ne6 22.Qxa7 Nxd4 23.cxd4 Qe6 24.b5 Rbb8 25.Bd2 Ra8 26.Qb7 Bd6 27.Rf2 Rab8 28.Qa7 Ra8 29.Qb7 Rab8 30.Qa7 Ra8 31.Qb7 1/2-1/2