[Event "Round 6: Luis Carlos Vega Castaneda - Juan Octavio Ruiz Perez"]
[Site "https://lichess.org/study/0z2S3PlE/t0jaBfmK"]
[White "Luis Carlos Vega Castaneda"]
[Black "Juan Octavio Ruiz Perez"]
[Result "0-1"]
[WhiteTitle "CM"]
[UTCDate "2023.09.17"]
[UTCTime "03:24:23"]
[Variant "Standard"]
[ECO "D01"]
[Opening "Richter-Veresov Attack: Two Knights System, Grünfeld Defense"]
[Annotator "https://lichess.org/@/FernandoSalazarJ"]
1. d4  Nf6  2. Nc3  d5  3. Bg5  Nbd7  4. Nf3  g6  5. Qd2  h6  6. Bf4  c5  7. e3  a6  8. a4  Bg7  9. Ne5  O-O  10. Nxd7  Bxd7  11. Be5  cxd4  12. Qxd4  Be6  13. Be2  Rc8  14. h3  Qa5  15. O-O  Qc5  16. Rfd1  Qxd4  17. Bxd4  Bf5  18. Bd3  Bxd3  19. cxd3  e6  20. Ra3  Nd7  21. Bxg7  Kxg7  22. d4  b6  23. Kf1  Kf6  24. Ke2  Ke7  25. Kd2  Rc6  26. Rc1  Nf6  27. f3  Rfc8  28. Na2  Rxc1  29. Nxc1  Rc4  30. Nd3  Nd7  31. a5  b5  32. b3  Rc7  33. Nb4  Nb8  34. Ra2  Kd6  35. Ra1  Rc8  36. Kd3  Rc7  37. e4  h5  38. exd5  exd5  39. Re1  Nc6  40. Nxa6  Ra7  41. Nc5  Nxa5  42. Re8  Nc6  43. g4  hxg4  44. hxg4  Ra1  45. Rc8  Rd1+  46. Ke3  Nxd4  47. b4  Nc6  48. Nd3  Rb1  49. Rf8  Rb3  50. Ke2  Ke7  51. Rc8  Nxb4  52. Ne5  Rb2+  53. Ke3  Rc2  54. Rb8  Nc6  55. Rb7+  Ke6  56. Nxf7  b4  57. Ng5+  Kd6  58. Rb5  Rc3+  59. Kd2  Rb3  60. Nf7+  Ke6  61. Ng5+  Ke5  62. Rb6  Nd4  63. Rxg6  Nxf3+  64. Nxf3+  Rxf3  65. Rb6  b3  66. g5  Rg3  67. g6  Ke4  68. g7  Rg2+  69. Kc3  Rxg7  70. Kxb3  Rc7  71. Re6+  Kd3  72. Kb2  Kd2  73. Rd6  Rb7+  74. Ka3  Kc3  75. Rc6+  Kd3  76. Rd6  d4  77. Rd8  Kc3  78. Rc8+  Kd2  79. Rd8  d3  80. Ka2  Kc2  81. Rc8+  Kd1  82. Rd8  d2  83. Re8  Rb5  84. Re7  Kc2  85. Rc7+  Kd3  86. Rd7+  Kc3  87. Rd8  Rb4  0-1