Gavilan Diaz,M vs Mekhitarian,K

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 a6 5. a4 Nf6 6. Nf3 O-O 7. h3 Nc6 8. Be3 Nxe4 9. Nxe4 d5 10. Bd3 dxe4 11. Bxe4 Qd6 12. c3 Bf5 13. Bxf5 gxf5 14. g3 Qd5 15. O-O b5 16. Nd2 e6 17. Nb3 b4 18. Nc5 bxc3 19. bxc3 a5 20. Qe2 e5 21. dxe5 Nxe5 22. f4 Ng6 23. Rad1 Qc6 24. Bd4 Rfe8 25. Qf2 Bf8 26. Nd3 Qxa4 27. h4 Ne7 28. Ne5 Qb3 29. Qf3 Qe6 30. Rfe1 a4 31. Nd3 Qd5 32. Qh5 Ng6 33. Ne5 a3 34. c4 Qb7 35. Qxf5 c5 36. Bc3 a2 37. Ng4 Bg7 38. Nf6+ Kf8 39. Nxh7+ Kg8 40. Nf6+ Kf8 41. Qxc5+ Re7 42. Rd7 Qf3 43. Rdxe7 Qxg3+ 44. Kf1 Qf3+ 45. Qf2 Qxf2+ 46. Kxf2 Nxe7 47. Nd7+ Kg8 48. Nf6+ Bxf6 49. Bxf6 Nf5 50. h5 Kh7 51. Rg1 Ra4 52. Ba1 Rxc4 53. Rg5 Rxf4+ 54. Kg2 Kh6 55. Rg8 Kxh5 56. Ra8 Nh4+ 57. Kg3 Rf3+ 58. Kh2 Kg4 59. Ra4+ Rf4 60. Rxa2 f5 61. Ra5 Rf3 62. Ra8 Rf2+ 63. Kg1 Rg2+ 64. Kf1 Rc2 65. Be5 f4 66. Ra4 Ng6 67. Bxf4 Nxf4 68. Ke1 Rb2 69. Rd4 Kf3 70. Rd2 Rb1+ 71. Rd1 Rb3 72. Kd2 Ke4 73. Kc2 Rb8 74. Re1+ Kd4 75. Rd1+ Kc4 76. Rf1 Ne6 77. Rf6 Nd4+ 78. Kd2 Re8 79. Rf2 Rh8 80. Rg2 Rh3 81. Rf2 Rd3+ 82. Kc1 Kc3 83. Rh2 Nb3+ 84. Kb1 Rd1+ 85. Ka2 Ra1#