[Event "Rubinstein Memorial-13"]
[Site "Polanica Zdroj"]
[Date "1975.08.10"]
[Round "4"]
[White "Adamski, Jan"]
[Black "Rodriguez, Ruben"]
[Result "1/2-1/2"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 d6 6. Be2 Nf6 7. d5 Nb8 8. O-O O-O 9. e4 Bg4 10. Bf4 Bxf3 11. Bxf3 Nfd7 12. Qd2 Na6 13. Bg5 Bf6 14. Be3 Qa5 15. Be2 Nb6 16. Rfc1 Na4 17. Nxa4 Qxa4 18. a3 Qd7 19. Rab1 b6 20. Rd1 Rad8 21. Qc2 Bg7 22. b4 Rc8 23. Qd3 Rc7 24. h3 f5 25. exf5 gxf5 26. b5 Nb8 27. f4 Qe8 28. Bf3 Qf7 29. Re1 Nd7 30. Re2 Ra8 31. g4 a6 32. g5 axb5 33. Rxb5 Rca7 34. Bc1 Bd4+ 35. Kg2 h6 36. h4 hxg5 37. hxg5 Kg7 38. Rb3 Rh8 39. Bb2 Bxb2 40. Rbxb2 Kf8 41. Kg3 Ke8 42. Rh2 Qg7 43. Qxf5 Rf8 44. Qe4 Rxa3 45. Rh7 Rxf3+ 46. Kxf3 Qc3+ 47. Kg4 Nf6+ 48. gxf6 Rg8+ 49. Rg7 Rxg7+ 50. fxg7 Qxg7+ 51. Kf3 Qxb2 52. Qf5 Qc3+ 53. Kg4 Qg7+ 54. Kf3 Kd8 55. Qc2 Qa1 56. Qb3 Qf1+ 57. Kg4 Ke8 58. Qa4+ Kf7 59. Qd7 Qg1+ 60. Kh4 Qh2+ 61. Kg4 Qh6 62. Qf5+ Qf6 63. Qd7 Qg6+ 64. Kh4 Qe4 65. Kg4 Kf6 66. Qc8 Kg7 67. Qd7 Qg6+ 68. Kh4 Kf8 69. Qd8+ Kf7 70. Qd7 Qe4 71. Kg4 Kf6 72. Qc8 1/2-1/2