[Event "Round 8: Erick Adrian Calderon Orihuela - Kevin Ozuna Ramos"]
[Site "https://lichess.org/study/IgzNXyVt/m2rvFs9T"]
[White "Erick Adrian Calderon Orihuela"]
[Black "Kevin Ozuna Ramos"]
[Result "0-1"]
[UTCDate "2022.08.15"]
[UTCTime "00:51:43"]
[Variant "Standard"]
[ECO "B92"]
[Opening "Sicilian Defense: Najdorf Variation, Opocensky Variation"]
[Annotator "https://lichess.org/@/Club_Nikaili"]
1. e4  c5  2. Nf3  d6  3. d4  cxd4  4. Nxd4  Nf6  5. Nc3  a6  6. Be2  e5  7. Nf3  h6  8. O-O  Be6  9. Be3  Be7  10. a4  Nbd7  11. Qd2  O-O  12. Rfd1  Rc8  13. h3  Nb6  14. Nh2  Nc4  15. Bxc4  Rxc4  16. f3  Qc7  17. Rac1  Rc8  18. Ng4  Nxg4  19. hxg4  b6  20. Qf2  Rb8  21. Rd3  b5  22. axb5  axb5  23. Nd5  Bxd5  24. Rxd5  b4  25. Rd2  Rc8  26. Kh1  Qc6  27. Qe2  Bh4  28. Kh2  Bd8  29. Qd3  Be7  30. g3  Bf8  31. Kg2  Qd7  32. Re1  Qe6  33. Ree2  Qg6  34. Qd5  Qe6  35. Qxe6  fxe6  36. g5  h5  37. g6  Be7  38. Kh3  Kf8  39. g4  hxg4+  40. Kxg4  Ke8  41. Rh2  Kd7  42. Bg1  Rf8  43. Be3  d5  44. Kg3  d4  45. Bg1  Bg5  46. Rde2  Bf4+  47. Kg2  Bxh2  48. Bxh2  Kd6  49. Rd2  Rfc8  50. Kh3  Rxc2  51. Rxd4+  Ke7  52. Rxb4  Kf6  53. Bg3  Rh8+  54. Kg4  Rh6  55. f4 Rxg6+ 56. Kh4 exf4 57. Bxf4 Rcg2 0-1