Sticca Rosales, Matias Alberto vs Sanchez Maldonado, Angel

1. e4 1... c5 2. Nf3 2... d6 3. d4 3... cxd4 4. Nxd4 4... Nf6 5. Nc3 5... a6 6. Be2 6... e5 7. Nf3 7... Be7 8. O-O 8... O-O 9. Re1 9... h6 10. h3 10... Be6 11. Be3 11... b5 12. a3?! 12... Nbd7 13. Bd3 13... Nb6 14. b3 14... Rc8 15. Ne2 15... Nbd7 16. Ng3 16... Nc5 17. Bxc5 17... Rxc5 18. a4 18... Qb6 19. Qe2 19... Rfc8 20. axb5 20... axb5 21. b4 21... R5c7 22. Ra5 22... Bc4 23. Rea1 23... Bxd3 24. cxd3 24... Rc2 25. Qe1 25... g6 26. Ra7 26... Bf8 27. Nf1 27... d5 28. R7a6 28... Qd8 29. exd5? 29... Nxd5 30. Qxe5? 30... Bg7 31. Qg3 31... Bxa1 32. Rxa1 32... Nc3 33. Qe5 33... Ne2+?! 34. Kh1?! 34... Rc1 35. Rxc1 35... Nxc1 36. Qxb5 36... Qxd3 37. Qxd3 37... Nxd3 38. Kg1 38... Nxb4 39. g4 39... Rc1 40. Kg2 40... Nd3 41. N1d2 41... Rc2 42. Kg3 42... Kg7 43. Kg2 43... g5 44. Kg3 44... Kf6?! 45. Ne4+ 45... Ke7 46. Nd4 46... Rc4 47. Nf5+ 47... Kf8 48. f3 48... Nf4? 49. Nxh6 49... Rc2 50. Nxg5 50... Ne6?! 51. Nhxf7 51... Nd4 52. Nd6?! 52... Ke7 53. Nf5+ 53... Nxf5+ 54. gxf5 54... Rc4 55. Ne4 55... Rd4 56. Kg4 56... Kf7 57. h4 57... Kg7 58. h5 58... Ra4 59. Kg5 59... Ra5?? 60. h6+?? 60... Kh7?? 61. Nf6+ 61... Kh8 62. Ng4 62... Kg8 63. Kg6 63... Ra6+ 64. f6 64... Rb6 65. h7+ 65... Kh8 66. Ne5 66... Rxf6+ 67. Kxf6 67... Kxh7 68. Ke7 68... Kh6 69. f4 69... Kh5 70. f5