Alvarez Gonzalez, David vs Alfaro Aldunate, Amaya

1. c4 1... c5 2. Nc3 2... Nc6 3. g3 3... Nf6 4. Bg2 4... g6 5. e4 5... d6 6. d3 6... Bg7 7. Be3?! 7... a6?! 8. Nge2 8... Rb8 9. a4 9... Bd7 10. O-O 10... O-O 11. d4?? 11... cxd4?! 12. Nxd4 12... Nxd4?? 13. Bxd4 13... Qc7 14. b3 14... b5?! 15. Bxf6 15... Bxf6 16. Nd5 16... Qc8 17. Nxf6+ 17... exf6 18. Qxd6?! 18... Kg7?? 19. Rfc1?? 19... bxa4 20. bxa4 20... Rd8?? 21. e5 21... f5 22. Qf6+ 22... Kg8 23. Bd5 23... Be6 24. Bxe6 24... fxe6 25. h4? 25... Rf8 26. Qg5 26... Qc5? 27. Re1? 27... Rb2? 28. Qf4 28... Rc8 29. Rad1 29... Rc2? 30. Rd7 30... Rc7 31. Rd8+?? 31... Kg7 32. Rf1? 32... Qe7?! 33. Rd4 33... h6?! 34. Rd6?? 34... R2xc4 35. Qe3 35... Re4?? 36. Qb6 36... Ra7?? 37. Rxe6 37... Qf7 38. Rf6 38... Qb7?? 39. Rxg6+ 39... Kh7 40. Rxh6+ 40... Kg8 41. Rg6+ 41... Kf8 42. Qxb7?? 42... Rxb7 43. Rxa6 43... Rxe5 44. Rc6 44... Ra5 45. Rc4 45... Rba7 46. Ra1 46... Ke7 47. Kg2 47... Kd6 48. Kf3 48... Kd5 49. Rf4 49... Ke5 50. Re1+ 50... Kf6 51. Ra1 51... Kg6 52. Kg2 52... Rd7 53. Rb1 53... Rda7 54. Rb5 54... Rxa4 55. Rbxf5 55... Ra2 56. Rf6+ 56... Kg7 57. g4 57... Re7 58. Kg3 58... Ra3+ 59. f3 59... Ra2 60. R4f5 60... Ra4 61. Rb6 61... Kh7 62. Rb3 62... Kg6 63. Rf4 63... Ra2 64. Rb6+ 64... Kg7 65. g5 65... Ree2 66. Kg4 66... Rg2+ 67. Kh5 67... Ra7 68. Rfb4