1.d4 Nf6 2.d5 g6 3.e3 Bg7 4.c4 O-O 5.Nc3 h6 6.e4 e6 7.Bd3 d6 8.Nf3 Re8 9.O-O exd5 10.cxd5 Nbd7 11.Bc2 Nc5 12.Re1 a5 13.h3 b5 14.Nxb5 Nfxe4 15.a4 Bd7 16.Nfd4 Qh4 17.Be3 Rac8 18.Na7 Rb8 19.Nab5 Rbc8 20.Na7 Rb8 21.Nab5 Rbc8 1/2-1/2