1.e3 Nf6 2.d4 e6 3.a3 b6 4.c4 d5 5.cxd5 exd5 6.Bd3 Bd6 7.Nf3 O-O 8.b3 Nbd7 9.Bb2 Bb7 10.O-O a6 11.Nc3 Qe7 12.Qc2 Ne4 13.b4 c5 14.dxc5 bxc5 15.bxc5 Ndxc5 16.Rfd1 Rfc8 17.Bf1 Nd7 18.Qd3 Ndc5 19.Qc2 Nd7 20.Qd3 Ndc5 21.Qc2 1/2-1/2