1.d4 d5 2.Nf3 Nf6 3.e3 Bg4 4.Bd3 e6 5.Nbd2 c5 6.b3 cxd4 7.exd4 Nc6 8.Bb2 Bb4 9.c3 Bd6 10.O-O Bf4 11.h3 Bxf3 12.gxf3 h5 13.Kh1 Qd7 14.Qc2 O-O-O 15.Rg1 Rdg8 16.c4 Nb4 17.Qc3 Nxd3 18.cxd5+ Kb8 19.dxe6 Qxe6 20.Qxd3 Qxh3#