Chess Opening Theory/1. e4/1...e5/2. Nf3/2...d6/3. d4/3...Nd7/4. Bc4/4...exd4/5. Nxd4/5...Be7/6. Bxf7/6...Kxf7/7. Ne6

7.Ne6!!
This move appears to lose a knight, but it wins Black's queen.