Cubas Cabrera, Angel Luis vs Rodriguez Bittar, Karim Javier

1. d4 1... d5 2. Nf3 2... c6 3. c4 3... e6 4. e3 4... f5 5. Be2 5... Bd6 6. Nc3 6... Nd7 7. Qc2 7... Nh6 8. Rb1 8... a5 9. a3 9... O-O 10. b4 10... axb4 11. axb4 11... Qf6 12. O-O 12... Ng4?! 13. h3 13... Nh6 14. Qd1?! 14... Nf7 15. Ne1 15... g5 16. c5 16... Bb8 17. f4 17... Qg7 18. Kh2 18... Nf6 19. g3?! 19... Kh8?! 20. Nd3 20... Rg8 21. Rg1 21... Ne4 22. Nxe4 22... fxe4 23. Ne5 23... Bxe5? 24. fxe5? 24... Bd7 25. Rf1 25... Nh6 26. g4 26... Rgf8 27. Kg2 27... Ng8 28. Bd2 28... Ne7 29. Rxf8+ 29... Qxf8 30. Ra1 30... Rb8?! 31. Be1 31... Kg7 32. Bg3 32... h6 33. Ra7 33... Nc8 34. Ra2 34... Qd8?? 35. Qf1 35... Qf8 36. Qe1?? 36... Qd8?? 37. h4?? 37... Ne7 38. Qf2 38... Ng8 39. Ra1?! 39... Qf8?! 40. Qe1 40... Ra8 41. Qb1? 41... Ne7? 42. Ra5 42... Rxa5 43. bxa5 43... Bc8 44. Qb6 44... Kf7 45. Qc7 45... Qe8 46. Qb6 46... Kg7 47. h5 47... Qd7 48. Kf1 48... Kf7 49. Ke1 49... Ke8 50. Kd1 50... Qd8 51. Kc2 51... Kd7 52. Kb3 52... Qc7 53. Ka4 53... Qd8 54. Bd1 54... Ke8 55. Qb2?! 55... Ng8 56. Qf2 56... Qe7 57. Be2 57... Kd8 58. Bf1 58... Ke8 59. Bh2 59... Kd8 60. Bg3 60... Ke8 61. Qb2 61... Qf7 62. Be2 62... Qc7 63. Qb6 63... Kd8 64. Be1 64... Kd7 65. a6? 65... bxa6 66. Ba5?! 66... Qxb6 67. cxb6 67... Bb7?? 68. Bb4 68... Ne7 69. Ka5?? 69... c5 70. Bxc5 70... Nc6+ 71. Ka4 71... Ke8 72. Ka3 72... Nb8 73. Bd1 73... Kf7 74. Ba4 74... Kg7?? 75. Be7 75... Kf7 76. Bf6?? 76... a5 77. Bb5 77... Na6?? 78. Bxa6 78... Bxa6 79. Ka4 79... Bb7 80. Kxa5