1.Nf3 f6 2.e3 d5 3.Ne5 fxe5 4.Qh5+ g6 5.Qe5 Be6

The natural 6.Qxc7 is tricky since black has a strong attack on the f-file (first 6...b5 to keep the white bishop harmless, then ...Nf6, ...Ne4, ...Bh6 and ...0-0; white can play 7.b3 d4 (7...a6 8.Ba3 b4) 8.Bc4 bxc4 9.Ba3 Bxb3 10.Na3 Nf6 11.g4 or 7.Nc3 Bf5 8.Bd3 (8.Ne4 Bg4 9.f3) Bxd3 9.d3 or 9.g4; 7...Nf6 8.g4).

White can play 6.Nc3 or 6.Bb5+ c6 7.Qc7 Qxc7.