[Event "Las Palmas-05"]
[Site "Las Palmas"]
[Date "1976.??.??"]
[Round "4"]
[White "Huebner, Robert"]
[Black "Hernandez Onna, Roman"]
[Result "1-0"]
[WhiteElo "2585"]
[BlackElo "2460"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Rc1 b6 11. Bd3 Bb7 12. O-O O-O 13. Bb1 Rc8 14. b3 d6 15. Qd2 a5 16. Nd5 Nc5 17. Bg5 f6 18. Be3 e6 19. Nc3 Rc7 20. Rfd1 Rd7 21. f3 f5 22. exf5 gxf5 23. Nb5 Be5 24. Bf4 Qh4 25. Bxe5 dxe5 26. Qe3 Rg7 27. Kh1 f4 28. Qe2 Rg5 29. Nd6 Rh5 30. h3 Bc6 31. Be4 Nxe4 32. Nxe4 Kh8 33. c5 Bxe4 34. Qxe4 Rg8 35. Rd2 Rg3 36. Qa8+ Rg8 37. Qc6 bxc5 38. Qxe6 e4 39. Qxe4 Qf6 40. Re1 Rhg5 41. Qc2 Qg7 42. Re4 1-0