1.c4 c5 2.Nc3 g6 3.e3 Nf6 4.d4 cxd4 5.exd4 d5 6.cxd5 Nxd5 7.Bc4 Nb6 8.Bb3 Nc6 9.d5 Na5 10.Qd4 Rg8 11.Nge2 Bg7 12.Qb4 Nxb3 13.Qxb3 Bg4 14.f3 Bd7 15.O-O Rc8 16.Rd1 Nc4 17.Qxb7 Qa5 18.Nd4 Qc5 19.Ne2 Rc7 20.Qa8+ Rc8 21.Qb7 Rc7 22.Qa8+ Rc8 23.Qb7 1/2-1/2