[Event "Wolfsburg sim"]
[Site "Wolfsburg"]
[Date "2007.01.20"]
[Round "1"]
[White "Karpov, Anatoly"]
[Black "Langenfeld, Olaf"]
[Result "1-0"]
[WhiteElo "2668"]
[BlackElo "1864"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Nf3 O-O 9. Bd3
Re8 10. O-O a6 11. a4 Qc7 12. a5 c4 13. Bc2 Nbd7 14. Be3 b5 15. axb6 Nxb6 16. Qd2 Bd7 17.
Nd4 Rec8 18. Ra2 Qb7 19. Rb1 Be8 20. Bf4 Rd8 21. Bd1 Nxe4 22. Nxe4 Qxd5 23. Nc2 Qxe4 24.
Bf3 Qe6 25. Nd4 Bxd4 26. Qxd4 c3 27. Raa1 cxb2 28. Rxb2 Qc4 29. Qxb6 Rab8 30. Qxb8 Rxb8
31. Rxb8 Qxf4 32. Rxe8+ Kg7 33. Re4 Qf5 34. Rxa6 d5 35. Rd4 Qb1+ 36. Rd1 Qb4 37. Ra2 1-0