1.d4 d5 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c6 6.e3 Nf6 7.Bd3 e5 8.dxe5 dxc4 9.Bxc4 Qxd1+ 10.Kxd1 Ng4 11.Ke2 Nxe5 12.Bb3 b6 13.f4 Ba6+ 14.Kf2 Nd3+ 15.Kg3 Nd7 16.Nf3 N7c5 17.Bc2 Ne4+ 18.Kh4 h6 19.Rg1 g5+ 20.fxg5 hxg5+ 21.Kg4 Bc8#