[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.10"]
[Round "14"]
[White "Clua Ballague, Miguel"]
[Black "Shabsh Abdulatif, Mohammed"]
[Result "0-1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. e3 c6 6. Bd3 Be7 7. O-O Qc7 8. Bd2 Nf8 9. Rc1 Ng6 10. Re1 O-O 11. e4 Nxe4 12. Nxe4 dxe4 13. Bxe4 f5 14. Bb1 Bf6 15. Bg5 Bxg5 16. Nxg5 Rf6 17. Rc3 Bd7 18. Rce3 Nf8 19. d5 exd5 20. cxd5 Qd6 21. dxc6 Qxd1 22. Rxd1 Bxc6 23. Bc2 h6 24. Bb3+ Kh8 25. Nf7+ Kh7 26. f3 Nd7 27. Nd6 Nc5 28. Bc2 Rd8 29. Nc4 Rxd1+ 30. Bxd1 b5 31. Na5 Rd6 32. Bc2 Bd7 33. b4 Na4 34. Nb3 Kg6 35. Kf2 Kf6 36. g3 Be6 37. Bd3 Bxb3 38. axb3 Nb2 39. Ke2 Nxd3 40. Rxd3 Rxd3 41. Kxd3 Ke5 42. h4 a6 43. Kc3 h5 44. Kd3 f4 45. g4 hxg4 46. fxg4 f3 47. Ke3 f2 48. Kxf2 Kf4 49. g5 Kg4 50. Ke3 Kxh4 51. g6 Kg5 52. Kd4 Kxg6 53. Kc5 Kf6 54. Kb6 g5 55. Kxa6 g4 56. Kxb5 g3 57. Kc6 g2 58. b5 g1=Q 59. b6 Ke6 60. b4 Qg3 61. Kb7 Kd7 62. b5 Qa3 63. Kb8 Qa5 64. Kb7 Qxb5 65. Ka8 Kc8 0-1