Sanchez Sandoval, Gonzalo vs Marrero Rodriguez, Jorge

1. e4 1... c6 2. d4 2... d5 3. exd5 3... cxd5 4. c4 4... Nf6 5. Nc3 5... Nc6 6. Bg5 6... dxc4 7. d5 7... Ne5 8. Qd4 8... h6 9. Bf4 9... Ng6 10. Bg3?! 10... e6?! 11. d6?! 11... a6?? 12. Bxc4?? 12... h5 13. h4 13... Ne7 14. Bd3?! 14... Nc6 15. Qc5 15... Qa5?? 16. Qxa5 16... Nxa5 17. Nf3 17... Bd7 18. Rd1 18... Rc8 19. O-O 19... Bc6?! 20. Ng5 20... b5 21. Rfe1 21... Nb7 22. Nce4 22... Nxe4? 23. Bxe4 23... Nc5 24. Rc1? 24... f6?? 25. Rxc5 25... Kd7 26. Bxc6+ 26... Rxc6 27. Rxc6 27... Kxc6 28. Nxe6?! 28... Bxd6 29. Rc1+ 29... Kd7 30. Rd1 30... Kxe6 31. Rxd6+ 31... Kf5 32. Rxa6 32... Rc8 33. Ra7 33... g5 34. hxg5 34... fxg5 35. Rb7 35... h4 36. Rxb5+ 36... Kg4 37. Be5 37... h3 38. gxh3+ 38... Kxh3 39. Rb3+ 39... Kg4 40. Rg3+ 40... Kh4 41. Kg2 41... Rc6 42. Bc3 42... g4 43. a3 43... Rc4 44. Bb4 44... Re4 45. b3 45... Re2 46. Be7+?! 46... Kh5 47. Bc5 47... Kh4 48. b4 48... Rb2 49. a4 49... Ra2 50. a5 50... Kg5 51. Be7+ 51... Kh5 52. Bc5 52... Kg5 53. Re3 53... Kf4 54. Bd6+ 54... Kf5 55. Re5+ 55... Kf6 56. Re3 56... Kf5 57. Bc5 57... Kf6 58. Rd3 58... Ke5 59. Rg3 59... Kf5 60. Bb6 60... Rb2 61. Bc5 61... Ra2 62. Rb3 62... Ke4 63. Bd6 63... Kd5 64. Bg3 64... Kc4 65. Rb1 65... Kb5 66. Bd6 66... Rd2 67. Bc5 67... Rc2 68. Rb3 68... Rc4 69. Rg3 69... Re4?! 70. Re3 70... Rc4 71. Re6 71... Rc2 72. Kg3 72... Rd2 73. Rb6+ 73... Kc4 74. Kxg4 74... Ra2 75. f4 75... Rg2+ 76. Kf5 76... Rg8 77. a6 77... Ra8 78. Bf2 78... Kd5 79. b5 79... Rf8+ 80. Kg4 80... Rg8+?! 81. Kf3 81... Ra8 82. Rb7 82... Kc4 83. a7 83... Rd8 84. Rb8 84... Rd3+ 85. Be3 85... Ra3 86. a8=R