2...c5 3.cxd5 cxd4: Queen's Gambit line

Queen's Gambit line, 7 moves deep. You play White.

1. d4
2. d5
3. c4
4. c5
5. cxd5
6. cxd4
7. Qxd4
8. e6
9. e4
10. exd5
11. exd5
12. Nf6
13. Nc3