Extra Line 4: Vienna Gambit line

Practice this Vienna variation move by move.

1. e4
2. e5
3. Nc3
4. Nf6
5. f4
6. exf4
7. e5
8. Qe7
9. Qe2
10. Ng8
11. Nf3
12. Nc6
13. d4
14. d6
15. Nd5
16. Qd8
17. Nxc7+
18. Qxc7
19. exd6+
20. Be7
21. dxc7