[Event "Las Palmas-07"]
[Site "Las Palmas"]
[Date "1978.??.??"]
[Round "5"]
[White "Csom, Istvan"]
[Black "Rodriguez Vargas, Orestes"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2485"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. O-O b6 8. Nc3 Bb7 9. e4 a6 10. Qe2 e5 11. d3 Be7 12. b3 O-O 13. Bb2 Re8 14. Nd1 Bf8 15. Ne3 b5 16. Bc3 Qc7 17. Rac1 Bc6 18. Qb2 b4 19. Bd2 Nb6 20. Qc2 a5 21. Rcd1 Qb7 22. Bc1 c4 23. Nxc4 Nxc4 24. bxc4 Nd7 25. Bb2 a4 26. Qe2 f6 27. Rb1 Rab8 28. Rfe1 Nc5 29. Bc3 Ne6 30. Bh3 Qf7 31. Bd2 Rb7 32. Be3 Nc5 33. Red1 Rd8 34. Bg2 Rbd7 35. Ne1 b3 36. Bh3 Rb7 37. axb3 axb3 38. Bxc5 Bxc5 39. Nf3 Ba4 40. Qb2 Qe7 41. Ra1 Be8 42. Ra6 Bf7 43. Qc3 Rb4 44. Rb1 Qb7 45. Ra3 Rb8 46. Qb2 Qb6 47. Bf1 Bh5 48. Kg2 Bxf3+ 49. Kxf3 Qd6 50. Ra5 Qb6 51. Ra3 Qd8 52. Kg2 Bd4 53. Qd2 Qb6 54. Qe2 b2 55. Qc2 Qc5 56. h4 R4b7 57. Ra2 Rb3 58. Be2 Qb4 59. c5 Qxc5 60. Qxc5 Bxc5 61. d4 Bxd4 62. Bc4+ Kf8 63. Bxb3 Rxb3 64. h5 Ke7 65. Kf1 Kd6 66. Ke2 Kc5 67. Ra7 Kb4 68. Ra8 h6 69. Rg8 Ka3 70. Ra8+ Kb4 71. Rg8 Kc3 72. Rc8+ Kb4 73. Rg8 1/2-1/2