[Event "Interzonal-12c"]
[Site "Moscow"]
[Date "1982.09.13"]
[Round "6"]
[White "Sax, Gyula"]
[Black "Rodriguez, Ruben"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[BlackElo "2405"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Be7 10. c3 Qd7 11. Nbd2 O-O 12. Bc2 f5 13. exf6 Nxf6 14. Qb1 Kh8 15. Ng5 Bg8 16. Bf5 Qd8 17. Ndf3 Bd6 18. Qc2 Qe7 19. Rfe1 Rfe8 20. Rad1 Qf8 21. Nh4 Ne7 22. Bh3 h6 23. Ne6 Qf7 24. f4 Bh7 25. Qf2 Ne4 26. Qf3 c5 27. f5 Qf6 28. Qh5 Nxf5 29. Nxf5 Rxe6 30. Nxd6 Rxd6 31. Rxd5 Rxd5 32. Qxd5 Rd8 33. Qe6 Qxe6 34. Bxe6 Bg8 35. Bf5 Nd6 36. Bg6 Rc8 37. b3 Bh7 38. Bxh7 Kxh7 39. Bf2 c4 40. b4 Re8 41. Rd1 Ne4 42. Bd4 h5 43. a4 bxa4 44. Ra1 g5 45. Rxa4 Re6 46. Ra5 Kg6 47. h3 h4 48. Rd5 Ng3 49. Be5 Ne4 50. Bd4 Ng3 51. Be5 1/2-1/2