Chess Opening Theory/1. e4/1...e5/2. Nf3/2...d6/3. d4/3...Nd7/4. Bc4/4...Be7/5. dxe5/5...Nxe5/6. Nxe5/6...dxe5/7. Qh5

7.Qh5
This move forks e5 and f7. Since Black cannot allow Qxf7, the only sane move is 7...g6, allowing Qxe5. White is a pawn up, though the game is far from over.