Chess Opening Theory/1. e4/1...e5/2. Nf3/2...Nc6/3. Bc4/3...Nf6/4. Ng5/4...Bc5/5. Nxf7/5...Bxf2/6. Kxf2/6...Nxe4/7. Ke3/7...Qh4/8. g3/8...Nxg3/9. hxg3/9...Qd4/10. Kf3

10. Kf3
Here, Black's plan is to castle, targeting the knight, followed by d5, cutting off the bishop from the knight. It is actually impossible to save both minor pieces, and Black appears to be closing in on gaining back their -4 material advantage.