1.e3 e6 2.Nf3 Qf6 3.Bd3

Black can play 3...Bb4 4.c3 Bxc3 and now white has two lines:

5.Qa4 b5 (if 5...c6 then 6.Kd1 and 7.Ng5 is winning) 6.Qd4 (if 6.Qa5 then 6...Nc6 or 6...Qf5) d6 7.Kd1 c5 8.Ng5 Kd8 9.Nxf7 cxd4,

5.Nc3 Nh6 6.g4 Nxg4 7.Qf3.