[Event "Olympiad-25"]
[Site "Luzern"]
[Date "1982.10.30"]
[Round "1"]
[White "El Khechen, Nabil"]
[Black "Bronstein, Luis Marcos"]
[Result "1/2-1/2"]
[BlackElo "2395"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O d5 5. d4 O-O 6. c4 dxc4 7. Na3 c3 8. bxc3 c5 9. Nc4 Nc6 10. Nfe5 Nd5 11. Nxc6 bxc6 12. Bb2 Rb8 13. Qd2 Ba6 14. Ne5 Qb6 15. Ba3 Nxc3 16. Bxc5 Nxe2+ 17. Kh1 Qxc5 18. dxc5 Bxe5 19. Rab1 Nd4 20. Rfe1 Bf6 21. Rxb8 Rxb8 22. Qa5 Bc4 23. Qxa7 Rb2 24. a4 Rxf2 25. a5 Ra2 26. Qb8+ Kg7 27. Qb4 Bb5 28. Rd1 h5 29. Qb1 Rxa5 30. Qe4 Ra4 31. Qe3 Nf5 32. Qe1 Nd4 33. Qe3 Nf5 34. Qe1 h4 35. gxh4 Nxh4 36. Bf1 Bxf1 37. Qxf1 Ra2 38. Qf4 Nf5 39. Qc4 Rf2 40. Qe4 Rb2 41. Rd8 1/2-1/2