[Event "CHI-ch sf"]
[Site "Quilpue"]
[Date "2019.01.20"]
[Round "8"]
[White "Lobos Barrenechea, Miguel"]
[Black "Espinoza Oyarzun, Guillermo Al"]
[Result "0-1"]
[ECO "C61"]
[WhiteElo "2327"]
[BlackElo "1867"]
[PlyCount "54"]
[EventDate "2019.01.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Bc4 Nxf3+ 5. Qxf3 Qf6 6. Qg3 Bc5 7. d4 Bxd4 8. c3 Bb6 9. Bg5 Qd6 10. Na3 Nf6 11. Qh4 0-0 12. 0-0 h6 13. Bxh6 gxh6 14. Rad1 Qe7 15. Qxh6 Nh7 16. Rd3 Qf6 17. Qh5 Kh8 18. Rh3 Qg6 19. Qxe5+ f6 20. Qe7 Qg7 21. Rxh7+ Kxh7 22. Qb4 d6 23. Kh1 Bd7 24. Nc2 Rg8 25. Ne1 Qg5 26. Bxg8+ Rxg8 27. Qc4 Bb5 0-1

[Event "CHI-ch sf"]
[Site "Quilpue"]
[Date "2019.01.17"]
[Round "1"]
[White "Espinoza Oyarzun, Guillermo Al"]
[Black "Vergara Jofre, Felipe Andres"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1867"]
[BlackElo "2257"]
[PlyCount "134"]
[EventDate "2019.01.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. 0-0 Nge7 7. d3 0-0 8. Be3 Nd4 9. Qd2 d6 10. f4 Qd7 11. Rae1 Rb8 12. b3 b6 13. h3 Bb7 14. Kh2 Rbe8 15. Ng1 d5 16. Nd1 dxe4 17. dxe4 Rd8 18. c3 Nb5 19. Qxd7 Rxd7 20. e5 Bxg2 21. Kxg2 Nf5 22. Bc1 Rd3 23. Rf3 Rfd8 24. Rxd3 Rxd3 25. Ne2 f6 26. a4 Nc7 27. Nb2 Rd7 28. g4 Ne7 29. exf6 Bxf6 30. Rd1 Ned5 31. Kf3 Rf7 32. c4 Nb4 33. Ke4 Nc2 34. g5 Be7 35. Rd7 Bf8 36. Rd8 Na1 37. Nd3 Nxb3 38. Be3 Na5 39. Ne5 Re7 40. Nd7 Ne8 41. Nxf8 Kxf8 42. Kd3 Nc6 43. Rc8 Nb4+ 44. Ke4 Kf7 45. Rd8 Rc7 46. Bd2 Ke7 47. Ra8 Nd6+ 48. Kf3 Nxc4 49. Bc3 Nd5 50. Rh8 Kd6 51. Ba1 Rf7 52. Ke4 Kc6 53. Be5 a6 54. Ra8 Nxe5 55. Kxe5 Nc7 56. Rb8 b5 57. a5 b4 58. Rb6+ Kd7 59. Rd6+ Ke7 60. Rc6 Rf5+ 61. Ke4 Kd7 62. Rb6 Rd5 63. Nc1 Rd4+ 64. Ke5 Rd5+ 65. Ke4 Nb5 66. Nd3 Nd6+ 67. Ke3 Nc4+ 0-1

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2018.12.29"]
[Round "2.1"]
[White "Cuevas Rivadeneira, Rodrigo"]
[Black "Espinoza Oyarzun, Guillermo Al"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1315"]
[BlackElo "1884"]
[PlyCount "147"]
[EventDate "2018.12.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nf3 Bg4 4. e3 Nbd7 5. Be2 c6 6. h3 Bxf3 7. Bxf3 e5 8. dxe5 dxe5 9. Bh2 Bb4+ 10. c3 Bc5 11. 0-0 0-0 12. Nd2 Qe7 13. Qb3 Bb6 14. Rad1 Rfe8 15. Nc4 Nc5 16. Qc2 Bc7 17. b4 e4 18. Bxc7 exf3 19. Bd6 Qe6 20. Bxc5 fxg2 21. Kxg2 Qxc4 22. Rd4 Qe6 23. Rfd1 b6 24. Bd6 Nd5 25. Bg3 Rac8 26. a3 Nf6 27. Rd6 Qe4+ 28. Qxe4 Nxe4 29. R6d3 Nxg3 30. Kxg3 c5 31. b5 Rc7 32. Rd8 Kf8 33. Rxe8+ Kxe8 34. c4 Ke7 35. Kf4 Ke6 36. Rd8 f6 37. h4 g6 38. e4 Re7 39. Rd5 h6 40. a4 g5+ 41. Kg4 h5+ 42. Kg3 Rg7 43. f3 Rg8 44. Rf5 Rg7 45. Rd5 gxh4+ 46. Kxh4 Rg1 47. Kxh5 Rc1 48. Kg6 Rxc4 49. Rf5 Rxa4 50. Rxf6+ Ke5 51. Rf5+ Kd4 52. e5 Ra1 53. e6 Re1 54. Kf7 c4 55. Rf4+ Kd3 56. Re4 Rxe4 57. fxe4 c3 58. e7 c2 59. e8Q c1Q 60. e5 Qf4+ 61. Ke6 Kd4 62. Qd8+ Kc5 63. Qd6+ Kxb5 64. Kd7 Qf7+ 65. Kc8 Qe8+ 66. Kc7 a5 67. e6 Qh8 68. Qxb6+ Ka4 69. e7 Qe5+ 70. Qd6 Qg7 71. Qd7+ Kb3 72. e8Q Qc3+ 73. Kb6 Qb4+ 74. Qb5 1-0

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2018.12.29"]
[Round "1.1"]
[White "Espinoza Oyarzun, Guillermo Al"]
[Black "Jaque Potocnjak, Emilio"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1884"]
[BlackElo "1310"]
[PlyCount "51"]
[EventDate "2018.12.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Nc6 4. Bg2 Bg7 5. Nge2 d6 6. 0-0 e5 7. d3 Nge7 8. Be3 0-0 9. Qd2 a6 10. f4 Be6 11. Rf2 Rb8 12. Raf1 Qd7 13. f5 gxf5 14. Bh6 Nd4 15. Qg5 Ng6 16. exf5 Nxf5 17. Bxg7 Kxg7 18. Rxf5 Bxf5 19. Rxf5 f6 20. Qh5 Kh8 21. Nd5 Qg7 22. Nec3 Rf7 23. Ne4 Rbf8 24. Nxd6 Rd7 25. Nc4 Rxd5 26. Bxd5 1-0

