[Event "Round 4: Paul Omar Perez Avendano - Carlos Eduardo Otalora Pacheco"]
[Site "https://lichess.org/study/2pTOWqla/XvSFcGpp"]
[White "Paul Omar Perez Avendano"]
[Black "Carlos Eduardo Otalora Pacheco"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[UTCDate "2023.09.16"]
[UTCTime "16:10:07"]
[Variant "Standard"]
[ECO "A08"]
[Opening "Kings Indian Attack: Sicilian Variation"]
[Annotator "https://lichess.org/@/FernandoSalazarJ"]
1. Nf3  Nf6  2. g3  d5  3. Bg2  e6  4. O-O  Be7  5. d3  O-O  6. Nbd2  c5  7. Re1  Nc6  8. e4  Rb8  9. e5  Nd7  10. Nf1  b5  11. h4  Re8  12. h5  Bf8  13. h6  g6  14. N1h2  a5  15. a4  b4  16. Ng4  Ne7  17. Bg5  Qc7  18. Bf4  Nf5  19. Qd2  Ba6  20. Ng5  Bb7  21. c3  bxc3  22. bxc3  c4  23. dxc4  Qxc4  24. Bf1  Qc8  25. Bd3  Ba6  26. Bxf5  gxf5  27. Nf6+  Nxf6  28. exf6  Rb6  29. Nf3  d4  30. Nxd4  Bb7  31. Be5  Qc4  32. Qf4  Qd5  33. f3  Kh8  34. Qg5  Rc8  35. Re3  Rc4  36. Qh5  Qd7  37. Qg5  Rb2  38. Rd3  Qe8  39. Bd6  Rxa4  40. Rdd1  Rc4  41. Re1  Bxf3  42. Bxf8  Qxf8  43. Qg7+  Qxg7  44. hxg7+  Kg8  45. Rab1  Rg2+  46. Kf1  Rc8  47. Nxf3  Rxg3  48. Ne5  Rgxc3  49. Rb7  a4  50. Nxf7  Rh3  51. Nd6  1-0