[Event "Round 2: Arturo Claudio Piedras - Joe Samuel Sandoval Yepez"]
[Site "https://lichess.org/study/SZLiNPUg/61q4KuKW"]
[White "Arturo Claudio Piedras"]
[Black "Joe Samuel Sandoval Yepez"]
[Result "1/2-1/2"]
[UTCDate "2022.08.14"]
[UTCTime "22:57:52"]
[Variant "Standard"]
[ECO "B43"]
[Opening "Sicilian Defense: Kan Variation, Knight Variation"]
[Annotator "https://lichess.org/@/Club_Nikaili"]
1. e4  c5  2. Nf3  e6  3. d4  cxd4  4. Nxd4  a6  5. Nc3  Qc7  6. a3  Nf6  7. f4  b5  8. Bd3  Bb7  9. Be3  d5  10. e5  Nfd7  11. O-O  Bc5  12. Kh1  g6  13. Qe1  Nc6  14. Qf2  Bxd4  15. Bxd4  Nxd4  16. Qxd4  Qc5  17. Ne2  Qxd4  18. Nxd4  Nc5  19. b4  Na4  20. Kg1  h5  21. Kf2  Rc8  22. Ke3  Ke7  23. Kd2  Rc7  24. g3  Rhc8  25. h3  Nb2  26. Rac1  Na4  27. g4  hxg4  28. hxg4  Rh8  29. Rh1  Rcc8  30. Ke3  Nc3  31. Kd2  Na4  32. Rcf1  Nc3  33. Ra1  Na4  34. Ke3  Nc3  35. Raf1  Na4  36. f5  gxf5  37. gxf5  Rxh1  38. Rxh1 Rf8  39. fxe6  fxe6  40. Rh6  Bc8  41. Bg6  Nb6  42. Bd3  Na4  43. Be2  Nb6  44. Nc6+  Kd7  45. Nd4  Ke7  46. Rh7+  Rf7  47. Nc6+  Kf8  48. Rh8+  Kg7  49. Rh2 Bd7 50. Nd4  Kf8  51. Rh6  Ke7  52. Kd2  Rf2  53. Ke3  Rf7  54. Bd3  Rg7  55. Kf4  Rf7+  56. Kg5  Rf2  57. Rh7+  Kd8  58. Rh6  Rg2+  59. Kf4  Ke7  60. Rh7+  Kd8  61. Rh8+  Ke7  62. Rh4  Rf2+  63. Ke3  Rf7  64. Rh6  Rg7  65. Nb3  Rg3+  66. Kd2  Rg2+  67. Kc3  Rg3  68. Kb2  Rg7  69. Nc5  Nc4+  70. Bxc4  dxc4  71. Nxa6  Bc6  72. Nc5  Bd5  73. a4  bxa4  74. Nxa4  Rg5  75. b5  Rxe5  76. Kc3  Kd6  77. Rh7  Re3+  78. Kb4  c3  79. b6  Re4+  80. Ka5  Bc6  81. Nxc3  Rc4  82. b7  Rxc3  83. Rh4  Bxb7  84. Rh2  Bd5  85. Kb4  Rc6  86. Rf2  Rb6+  87. Kc3  Rc6+  88. Kd2 Ke5 89. c3  Rc4  90. Re2+  Kd6  91. Kd3  e5  92. Rf2  Rc6  93. Rf6+  Kc5  94. Rf8  Bc4+  95. Ke3  Kd5  96. Rd8+  Rd6  97. Rb8  Ke6  98. Rb4  Rd3+  99. Ke4  Rxc3  100. Rb6+  Ke7  1/2-1/2