1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 b4 9.Ne4 c5 10.Qa4 Bb7 11.Nxc5 Bxc5 12.dxc5 O-O 13.Qxb4 Nxc5 14.Bxh7+ Nxh7 15.Qxc5 Ba6 16.Nd4 Rc8 17.Qe5 Qb6 18.f4 Nf6 19.Ne2 Rfd8 20.b3 Qb4+ 21.Kf1 Ng4 22.Qb2 Rd1#