1.d4 d5 2.c4 c6 3.Nc3 e6 4.e3 f5 5.g4 Nf6 6.gxf5 exf5 7.Qb3 Bd6 8.cxd5 cxd5 9.Bg2 O-O 10.Nge2 Be6 11.Qxb7 Nbd7 12.Nf4 Bf7 13.O-O Nb6 14.Nb5 a6 15.Na7 Rb8 16.Qxa6 Ra8 17.Qb7 Rb8 18.Qa6 Ra8 19.Qb7 Rb8 20.Qa6 1/2-1/2