1.c4 Nf6 2.d4 e6 3.Nf3 d5 4.Nc3 dxc4 5.e3 a6 6.a4 Be7 7.Bxc4 c5 8.O-O O-O 9.Qe2 Nc6 10.dxc5 Bxc5 11.e4 Qc7 12.e5 Nd7 13.Bf4 Nd4 14.Nxd4 Bxd4 15.Rfe1 Bxe5 16.Bxe5 Nxe5 17.Qxe5 Qxc4 18.Rad1 Qb3 19.Rd3 Qxb2 20.Rg3 f6 21.Qc7 Rf7 22.Qd8+ Rf8 23.Qe7 Rf7 24.Qe8+ Rf8 25.Qe7 Rf7 26.Qe8+ Rf8 27.Qe7 1/2-1/2