1.e4 e6 2.c4 c5 3.Nf3 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Nc3 Bb4 7.Nxc6 bxc6 8.Bd3 e5 9.O-O d6 10.Qa4 a5 11.Qxc6+ Bd7 12.Qb7 Rb8 13.Qa6 Bc5 14.Bg5 O-O 15.Rab1 h6 16.Be3 Ra8 17.Qb7 Rb8 18.Qa6 Ra8 19.Qb7 Rb8 20.Qa6 1/2-1/2