[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.15"]
[Round "1"]
[White "Castaneda, Blas"]
[Black "El Mokhtar, Mohamed Sidi"]
[Result "1-0"]
[WhiteElo "2250"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Qxd4 Bd7 6. Bxc6 Bxc6 7. Nc3 h6 8. O-O Qd7 9. Re1 Ne7 10. Bf4 b6 11. a4 Bb7 12. Nd5 O-O-O 13. b4 Rg8 14. Bg3 g5 15. Nf6 Bg7 16. Nxd7 Bxd4 17. Nxd4 Rxd7 18. b5 h5 19. h3 h4 20. Bh2 g4 21. hxg4 Rxg4 22. f3 Rg8 23. Kf2 Rg6 24. a5 Kb8 25. c4 Rd8 26. Rad1 Rdg8 27. Rg1 Rf6 28. e5 dxe5 29. Bxe5 Rh6 30. a6 Bc8 31. Rge1 Be6 32. Nxe6 Rxe6 33. Rd7 Rc8 34. Bh2 Rxe1 35. Kxe1 Re8 36. Rxc7 Ka8 37. Kf2 f5 38. Bd6 Nc8 39. Bb4 f4 40. Bd2 Rg8 41. Bxf4 h3 42. gxh3 Ne7 1-0