[Event "Rubinstein Memorial-13"]
[Site "Polanica Zdroj"]
[Date "1975.08.16"]
[Round "9"]
[White "Rodriguez, Ruben"]
[Black "Ornstein, Axel"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 b6 6. Bd3 Bb7 7. O-O O-O 8. Na4 cxd4 9. a3 Be7 10. exd4 d6 11. Re1 Nbd7 12. b4 a5 13. Bb2 axb4 14. axb4 b5 15. cxb5 Nb6 16. Nc5 Rxa1 17. Bxa1 Bd5 18. Nb3 Qa8 19. Na5 Bxf3 20. gxf3 Nfd5 21. Qd2 Qd8 22. f4 Bh4 23. Nc4 Nxc4 24. Bxc4 Qa8 25. Bb2 Qb7 26. Bf1 Bd8 27. Bc1 Qd7 28. Bb2 h6 29. Bc4 Qb7 30. Bc1 Bf6 31. Qd3 Rc8 32. Bd2 Ne7 33. Rc1 Rb8 34. Bb3 Qxb5 35. Qxb5 Rxb5 36. Rc7 d5 37. Bc3 Rb8 38. Bc2 Kf8 39. Kf1 Rc8 40. Rxc8+ Nxc8 41. b5 Ke7 42. Ke2 g6 43. Bb4+ Ke8 44. Bc5 Bd8 45. Ke3 Nb6 46. Bxb6 Bxb6 47. f5 gxf5 48. f4 Ke7 49. Bd1 f6 50. Kd3 Bc7 51. Ke3 e5 52. fxe5 fxe5 53. dxe5 Bxe5 54. h3 Bc7 55. Bf3 Ke6 56. Bd1 Ke5 57. Bc2 f4+ 58. Kf3 Kd4 59. Ke2 Kc4 60. Bd3+ Kb4 1/2-1/2