1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bg4 5.Nc3 e6 6.h3 Bh5 7.g4 Bg6 8.Ne5 Nbd7 9.Nxg6 hxg6 10.Bd2 Bb4 11.Qb3 Bxc3 12.Bxc3 Nxg4 13.Qxb7 Rb8 14.Qxc6 Qh4 15.hxg4 Qxh1 16.c5 Qf3 17.Qd6 Rc8 18.c6 Nb8 19.c7 Na6 20.Bb5#