[Event "Round 1: Carlos Daniel Maya Rojas - Alejandro Ortiz Alcantara"]
[Site "https://lichess.org/study/6u1qaKJ7/OfPC5K9M"]
[White "Carlos Daniel Maya Rojas"]
[Black "Alejandro Ortiz Alcantara"]
[Result "1-0"]
[UTCDate "2022.09.04"]
[UTCTime "16:05:56"]
[Variant "Standard"]
[ECO "B41"]
[Opening "Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation"]
[Annotator "https://lichess.org/@/Club_Nikaili"]
1. e4  c5  2. Nf3  e6  3. d4  cxd4  4. Nxd4  a6  5. c4  Qc7  6. Nc3  Nc6  7. Nxc6  bxc6  8. Be2  Bb7  9. Be3  Nf6  10. O-O  d5  11. exd5  cxd5  12. Bd4  Be7  13. Bf3  Qxc4  14. Na4  Nd7  15. b3  Qb4  16. Rc1  Rc8  17. Rxc8+  Bxc8  18. Bc3  Qb5  19. Be2  Qc6  20. Qd3  Nc5  21. Nxc5  Qxc5  22. Bxg7  Rg8  23. Qxh7  Rxg7  24. Qxg7  Qc2  25. Bd1  Qxa2  26. Qh8+  Kd7  27. Qc3  Qa3  28. h3  Bb4  29. Qf3  Ke7  30. Qe3  Qa5  31. Qa7+  Ke8  32. Qe3  Bb7  33. Qg3  Ke7  34. Qg5+  Ke8  35. Qg8+  Bf8  36. Bh5  Qc7  37. Qg3  Qd8  38. Kh1  Qc8  39. Rd1  Qd8  40. Qf3  Qd7  41. Rd4  Bc5  42. Rf4  d4  43. Rxf7  Bxf3  44. Rxd7+  Kxd7  45. Bxf3  d3  46. Kg1  d2  47. Kf1  Bb4  48. Ke2  Kc6  49. Kd3+  Kc5  50. h4  Kd5  51. h5+  Kd6  52. h6  Ke5  53. h7  Kf4  54. Bd1  e5  55. f3  Kg3  56. h8=Q  Kf2  57. Qxe5  Kxg2  58. Qe2+  Kg3  59. Qxd2  Bxd2  60. Kxd2  Kf4  61. Kc3  Ke5  62. Kb4  Kd6  63. Ka5  Ke6 64. Kxa6  Kd6  65. b4  Kc7  66. b5  Kb8  67. f4  Ka8  68. f5  Kb8  69. f6  Ka8  70. f7  Kb8  71. f8=Q+  Kc7  72. Qe7+  Kc8  73. Bg4+  Kb8  74. Qb7#  1-0