1.c4 c5 2.Nf3 Nc6 3.e3 Nf6 4.Nc3 e6 5.d4 d5 6.dxc5 Bxc5 7.a3 a5 8.Be2 O-O 9.O-O dxc4 10.Bxc4 Qe7 11.e4 Rd8 12.Qe2 h6 13.e5 Nd5 14.Qe4 Qf8 15.Bd2 Nde7 16.Rad1 Nd4 17.Nxd4 Rxd4 18.Qe2 Nf5 19.Nb5 Rd8 20.Nc7 Ra7 21.Nb5 Ra8 22.Nc7 Ra7 23.Nb5 Ra8 1/2-1/2