[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1987.01.28"]
[Round "10"]
[White "Zapata, Alonso"]
[Black "Olafsson, Helgi"]
[Result "1-0"]
[WhiteElo "2505"]
[BlackElo "2550"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Qc7 7. Be2 e6 8. a4 Nc6 9. O-O Be7 10. f4 O-O 11. Bf3 Na5 12. Kh1 e5 13. Nde2 Nc4 14. Bc1 exf4 15. Nxf4 Be6 16. Nce2 Ne5 17. Nd4 Bd7 18. a5 Rfe8 19. b3 Bf8 20. Bb2 g6 21. c4 Bh6 22. Qd2 Qd8 23. Nde2 Bc6 24. Qd4 Bg7 25. Rfd1 Qc8 26. Qxd6 Nxe4 27. Bxe4 Bxe4 28. Qd4 Bc2 29. Rdc1 Bf5 30. Nd5 Qd8 31. Ng3 Be6 32. Ne4 Rc8 33. Rf1 Bxd5 34. cxd5 f5 35. Ng3 Qd7 36. h3 Nd3 37. Qxg7+ Qxg7 38. Bxg7 Kxg7 39. Rad1 Re3 40. Kh2 Rd8 41. Rxf5 Nc5 42. d6 Nxb3 43. Rfd5 Kf6 44. Nf1 Re5 45. R5d3 Nxa5 46. Ne3 Kg7 47. Rc1 Nc6 48. Rb1 Rd7 49. Nc4 Re6 50. Rbd1 b5 51. Nb6 Rd8 52. Rd5 Ne5 53. d7 Rxb6 54. Rxe5 Kf6 55. Re8 Rbb8 56. Rf1+ 1-0