3.Nf3 … 8...Ne7 9.Ne1 Nd7 10.Nd3: King's Indian Defense line

King's Indian Defense line, 11 moves deep. You play Black.

1. d4
2. Nf6
3. c4
4. g6
5. Nf3
6. Bg7
7. Nc3
8. O-O
9. e4
10. d6
11. Be2
12. e5
13. O-O
14. Nc6
15. d5
16. Ne7
17. Ne1
18. Nd7
19. Nd3
20. f5
21. f3
22. f4