[Event "Las Palmas-05"]
[Site "Las Palmas"]
[Date "1976.??.??"]
[Round "8"]
[White "Rodriguez Vargas, Orestes"]
[Black "Byrne, Robert Eugene"]
[Result "1/2-1/2"]
[BlackElo "2540"]

1. d4 Nf6 2. Nf3 e6 3. e3 Be7 4. Bd3 d5 5. O-O O-O 6. b3 c5 7. c4 cxd4 8. exd4 Nc6 9. Bb2 Nb4 10. Be2 b6 11. Nbd2 Bb7 12. a3 Nc6 13. Bd3 Re8 14. Qe2 Bf8 15. Rfd1 Rc8 16. Rac1 Nh5 17. Qe3 f5 18. b4 Qf6 19. cxd5 exd5 20. Ne5 g5 21. Qh3 Ng7 22. Nd7 Qe6 23. Nxf8 Rxf8 24. Bb1 Ne7 25. Rxc8 Rxc8 26. Qd3 Ng6 27. Nf3 Nf4 28. Qd2 Qf6 29. Re1 Ba6 30. Ne5 Bc4 31. g3 Nh3+ 32. Kg2 g4 33. Nxc4 dxc4 34. Bc3 Ng5 35. d5 Qh6 36. h4 gxh3+ 37. Kh1 Qh5 38. Qf4 Re8 39. Rxe8+ Nxe8 40. Qxf5 Nd6 41. Qf6 Qd1+ 1/2-1/2