[Event "Dortmunder Schachtage-03"]
[Site "Dortmund"]
[Date "1975.04.04"]
[Round "3"]
[White "Ornstein, Axel"]
[Black "Beutelhoff, Josef"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 c6 5. e3 Bg7 6. h3 O-O 7. Nf3 Nbd7 8. cxd5 Nxd5 9. Nxd5 cxd5 10. Bd3 Qa5+ 11. Qd2 Qxd2+ 12. Kxd2 f6 13. Bg3 e5 14. Be2 e4 15. Nh2 Nb6 16. Rhc1 Bd7 17. Rc7 Bc6 18. a4 Rfc8 19. a5 Nd7 20. Rxc8+ Rxc8 21. a6 Bf8 22. axb7 Bb4+ 23. Kd1 Bxb7 24. Rxa7 Bc6 25. b3 Ra8 26. Rxa8+ Bxa8 27. Bb5 Nf8 28. f3 exf3 29. Nxf3 Ne6 30. Kc2 Kf7 31. Ne1 Ng5 32. Nd3 Ne4 33. Nxb4 Nxg3 34. Bd3 h5 35. Na6 g5 36. b4 Ke7 37. b5 Kd6 38. Kb3 Nh1 39. Kb4 Nf2 40. Be2 h4 41. Nc5 f5 42. Ka5 g4 43. Nd3 gxh3 44. Nxf2 hxg2 45. Nh3 Bb7 46. Bf3 1-0