2...e5 … 7.Nb3 Bxf3 8.exf3 Ng6: Queen's Gambit line

Queen's Gambit line, 9 moves deep. You play White.

1. d4
2. d5
3. c4
4. e5
5. dxe5
6. d4
7. Nf3
8. Nc6
9. a3
10. Bg4
11. Nbd2
12. Nge7
13. Nb3
14. Bxf3
15. exf3
16. Ng6
17. f4