1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.e3 a6 5.Bxc4 e6 6.Be2 Nbd7 7.O-O b6 8.Nbd2 Bb7 9.b3 Be7 10.Nc4 O-O 11.Bb2 Ne4 12.Qc2 Rc8 13.Nfe5 Nxe5 14.dxe5 Qe8 15.f3 Nc5 16.Rfd1 a5 17.Rac1 Na6 18.a3 Nc5 19.Nd2 Ba6 20.Bxa6 Nxa6 21.Ne4 Rd8 22.Rxd8 Qxd8 23.Rd1 Qc8 24.Qc4 h6 25.Nf6+ Kh8 26.Qe4 gxf6 27.exf6 Bc5 28.Qf4 Kh7 29.Qe4+ Kh8 30.Qf4 Kh7 31.Qe4+ Kh8 1/2-1/2