1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 dxc4 5.e3 a6 6.a4 Be7 7.Bxc4 c5 8.O-O cxd4 9.exd4 Nc6 10.d5 Nxd5 11.Nxd5 exd5 12.Bxd5 O-O 13.Qb3 Nb4 14.Bc4 Bf5 15.Ne5 Nc2 16.Nxf7 Qc7 17.Be3 Nxa1 18.Rxa1 Bc5 19.Nd6+ Kh8 20.Nf7+ Kg8 21.Nh6+ Kh8 22.Nf7+ Kg8 1/2-1/2