1.d4 d5 2.c4 c6 3.Nc3 e6 4.Nf3 Nf6 5.Bf4 Bd6 6.Bg5 h6 7.Bh4 g5 8.Bg3 Ne4 9.e3 Nxg3 10.hxg3 Nd7 11.cxd5 exd5 12.a3 Nf6 13.Nxg5 Ng4 14.Nf3 Be6 15.Qd2 Qc7 16.Bd3 Bxg3 17.fxg3 Qxg3+ 18.Kf1 Rg8 19.Re1 O-O-O 20.e4 Nf6 21.e5 Nd7 22.Ne2 Qxg2#