1.d4 d5 2.Nf3 Nf6 3.Bg5 g6 4.Nbd2 Nc6 5.Bxf6 exf6 6.e3 Bg4 7.Be2 Nb4 8.c3 Nc6 9.O-O f5 10.Qb3 Rb8 11.Bb5 Qd6 12.Ne5 f6 13.Nxc6 bxc6 14.Bxc6+ Ke7 15.Qxb8 Be2 16.Qe8#