[Event "Oslomesterskapet Individuelt, Klasse A"]
[Site "Oslo"]
[Date "2009.05.08"]
[Round "1"]
[White "Ekeberg, Carl Fredrik"]
[Black "Clausen, Tormod"]
[Result "1-0"]
[WhiteElo "2300"]
[BlackElo "1670"]
[ECO "D41"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Qa5 10. Be2 Nc6 11. Bxb4 Qxb4+ 12. Qd2 Qxd2+ 13. Kxd2 Bd7 14. Rhc1 Rc8 15. Rab1 b6 16. Ba6 Rb8 17. Bb5 Ne7 18. Bxd7+ Kxd7 19. Ne5+ Ke8 20. Rc7 f6 21. Nc4 Ra8 22. Nd6+ Kd8 23. Rbc1 Rf8 24. Nb7+ Ke8 25. Nd6+ Kd8 26. Rb7 Nc8 27. Nxc8 Rxc8 28. Rxc8+ Kxc8 29. Rxa7 Kb8 30. Rxg7 f5 31. e5 h5 32. Re7 Rd8 33. Kd3 Rd5 34. Rxe6 Kc7 35. Rf6 Ra5 36. Rxf5 Rxa2 37. Kc4 Rc2+ 38. Kd5 b5 39. Rxh5 b4 40. Rf5 Kb6 41. e6 Kb5 42. e7 Re2 43. Re5 1-0