[Event "Las Palmas-05"]
[Site "Las Palmas"]
[Date "1976.??.??"]
[Round "9"]
[White "Debarnot, Roberto Luis"]
[Black "Rogoff, Kenneth"]
[Result "1/2-1/2"]
[WhiteElo "2350"]
[BlackElo "2480"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8. Ne2 Nc6 9. O-O b6 10. Be3 Bb7 11. Qd2 Qd6 12. Bh6 e6 13. e5 Nxe5 14. dxe5 Qc6 15. f3 Qxc4 16. Bxg7 Kxg7 17. Qe3 Rad8 18. Nf4 h6 19. Rfd1 Qa4 20. Rd2 Rd7 21. Rad1 Rfd8 22. Rxd7 Rxd7 23. Rxd7 Qxd7 24. h4 Ba6 25. h5 g5 26. Nh3 Qd1+ 27. Kh2 Qe2 28. Qxe2 Bxe2 29. Nf2 a5 30. a3 c5 31. Kg3 a4 32. Ng4 b5 33. Kf2 Bc4 34. Ke1 b4 35. cxb4 cxb4 36. Kd2 b3 37. Kc3 Bb5 38. Kb2 Bf1 39. Ne3 Bd3 40. Ng4 Bf5 41. Nf6 Bd3 42. Ng4 Bb5 43. Kc3 Be8 44. Nf6 Kf8 45. Kb2 Bb5 46. Ng4 f5 47. exf6 Be8 48. Ne5 Bxh5 49. g4 Be8 50. Kc3 h5 51. gxh5 Bxh5 52. Kb2 Be8 53. Kc3 Bb5 54. Kb2 Ke8 55. Kc3 Be2 56. Kb2 Bxf3 57. Nxf3 g4 58. Ng5 g3 59. f7+ 1/2-1/2