1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.e4 Nb6 7.Ne2 O-O 8.O-O Nc6 9.d5 Na5 10.Nbc3 c6 11.dxc6 Nxc6 12.Rb1 Bg4 13.f3 Be6 14.b3 Qc8 15.Be3 Rd8 16.Qc1 Nb4 17.a3 Nd3 18.Qc2 Qc7 19.Rfd1 Ne5 20.Rbc1 Rxd1+ 21.Qxd1