[Event "Las Palmas-05"]
[Site "Las Palmas"]
[Date "1976.??.??"]
[Round "4"]
[White "Bellon Lopez, Juan Manuel"]
[Black "Rogoff, Kenneth"]
[Result "1/2-1/2"]
[WhiteElo "2475"]
[BlackElo "2480"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. c4 Bg7 7. Be3 Ne7 8. Nc3 d5 9. cxd5 exd5 10. O-O O-O 11. Re1 Nd7 12. exd5 Nf6 13. Bg5 Nexd5 14. Qf3 Bg4 15. Qg3 Nb4 16. Be2 Bxe2 17. Ndxe2 Qa5 18. Qh4 Nfd5 19. Red1 Rfe8 20. a3 Nxc3 21. Nxc3 Nc2 22. Rac1 Nd4 23. h3 h6 24. Be7 Qf5 25. Re1 Rac8 26. Rcd1 g5 27. Qg4 Qxg4 28. hxg4 Nc2 29. Re2 Bxc3 30. Rxc2 Bxb2 31. Rxb2 Rxe7 32. Rd6 Kg7 33. Rbb6 Rc3 34. Rxh6 Rxa3 35. Rhf6 Ra1+ 36. Kh2 Ra5 37. Rfd6 Rae5 38. Kg3 a5 39. Rd8 R5e6 40. Rb5 Re5 41. Rdd5 Rxd5 42. Rxd5 b6 43. Rxg5+ Kf8 44. Rb5 Rb7 45. Kf4 a4 46. Ke3 a3 47. Rb1 a2 48. Ra1 Ra7 49. Kd3 Ke7 50. Kc3 Kf6 51. Kb3 Kg5 1/2-1/2