5.Nxf7 … 7...Nxe4+ 8.Kf1 Qf6+ 9.Ke1: Traxler Counterattack line

Traxler Counterattack line, 9 moves deep. You play Black.

1. e4
2. e5
3. Nf3
4. Nc6
5. Bc4
6. Nf6
7. Ng5
8. Bc5
9. Nxf7
10. Bxf2+
11. Ke2
12. Nd4+
13. Kxf2
14. Nxe4+
15. Kf1
16. Qf6+
17. Ke1
18. Qf2#