[Event "Ibague Blitz op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "7"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Gomez Morales, Juan Sebastian"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1492"]
[BlackElo "1696"]
[PlyCount "37"]
[EventDate "2022.10.08"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. Nxc6 bxc6 11. e5 Ne8 12. f4 f6 13. Bc5 fxe5 14. fxe5 Bxe5 15. Bd3 Bf4 16. Be3 Bxe3 17. Qxe3 d4 18. Qf3 Rxf3 19. Bc4+ 0-1

[Event "Ibague Blitz op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "9"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Longas, Edgar"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1492"]
[BlackElo "1841"]
[PlyCount "18"]
[EventDate "2022.10.08"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nd2 g6 4. f3 Bg7 5. Nb3 a5 6. a4 Nc6 7. Be3 0-0 8. Qd2 e5 9. g4 exd4 0-1

[Event "Ibague Blitz op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "3"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Mena, Yamil Octavio"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1492"]
[BlackElo "1986"]
[PlyCount "18"]
[EventDate "2022.10.08"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 Nf6 5. d3 Ng4 6. d4 exd4 7. Nxd4 Nc6 8. c3 Qh4+ 9. Kf1 Qf2# 0-1

[Event "Ibague Blitz op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "5"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Torres Urrego, Diego Alejandro"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1492"]
[PlyCount "55"]
[EventDate "2022.10.08"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nge7 7. g3 0-0 8. Bg2 d6 9. 0-0 a6 10. a3 Ng6 11. Kh1 Re8 12. f4 f5 13. Nd5 Ba7 14. Qd3 fxe4 15. Bxe4 Nce7 16. c4 c6 17. Nc3 d5 18. cxd5 cxd5 19. Bg2 Qc7 20. Be3 Bxe3 21. Qxe3 Bf5 22. Qd4 Nc6 23. Qxd5+ Be6 24. Qd3 Bxb3 25. Nd5 Red8 26. Qxb3 Na5 27. Qa2 Qb6 28. Ne7+ 1-0

[Event "Ibague Blitz op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "8"]
[White "Garcia Lopez, Juan Gilberto"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1442"]
[BlackElo "1492"]
[PlyCount "60"]
[EventDate "2022.10.08"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 d6 3. e3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e6 7. Nc3 Nge7 8. Qc2 a6 9. b3 0-0 10. Bb2 b6 11. a3 Bb7 12. Rad1 Qc7 13. Ne4 e5 14. d4 cxd4 15. exd4 f5 16. Neg5 Qc8 17. d5 Nd8 18. Ne6 Nxe6 19. dxe6 Qxe6 20. Ng5 Qc8 21. Bxb7 Qxb7 22. Ne6 Rae8 23. Nxg7 Kxg7 24. Rxd6 Ng8 25. Rfd1 Nf6 26. f4 Qf3 27. fxe5 Ng4 28. e6+ Kg8 29. Rxb6 Ne3 30. Qd3 Qg2# 0-1

[Event "Ibague Blitz op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "6"]
[White "Huertas Botache, Alvaro Eduardo"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1776"]
[BlackElo "1492"]
[PlyCount "33"]
[EventDate "2022.10.08"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 a6 5. 0-0 b5 6. d3 Nc6 7. Re1 Qc7 8. Bg5 e6 9. Nbd2 Be7 10. Nf1 0-0 11. Ng3 Re8 12. h3 Bb7 13. Be3 d5 14. exd5 Nxd5 15. Bd2 Rad8 16. Qc2 Nf6 17. Rad1 1-0

[Event "Ibague Blitz op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "2"]
[White "Lozano Pulgarin, Maria Antonia"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "0-1"]
[ECO "B55"]
[BlackElo "1492"]
[PlyCount "52"]
[EventDate "2022.10.08"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nd2 a6 6. b3 b5 7. Bb2 e6 8. Bd3 Bb7 9. Qe2 Qc7 10. h3 Be7 11. 0-0 0-0 12. a4 e5 13. N4f3 b4 14. c4 bxc3 15. Ba3 Nbd7 16. Nc4 Nc5 17. Rab1 d5 18. Rfc1 dxc4 19. Bxc4 Ncxe4 20. Bxe7 Qxe7 21. Bd3 Rac8 22. Qe3 Rfd8 23. Bxe4 Bxe4 24. Ra1 Rd3 25. Qb6 Rd6 26. Qe3 Qc7 0-1

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.15"]
[Round "6"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Gonzalez Velasquez, Juana Valentina"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1483"]
[BlackElo "1331"]
[PlyCount "33"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nxd4 4. Nxd4 exd4 5. Qxd4 Nf6 6. Be2 Be7 7. e5 c5 8. Qd3 Qa5+ 9. Bd2 c4 10. Qe3 Qa6 11. exf6 Qxf6 12. Bc3 Qg6 13. 0-0 Qxc2 14. Bxc4 Qa4 15. Re1 0-0 16. Bb3 Qg4 17. Qxe7 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.15"]
[Round "7"]
[White "Padilla, Jorge Andres"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1483"]
[PlyCount "35"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. Nc3 a6 5. a4 Nf6 6. 0-0 Nc6 7. Re1 Be7 8. d3 Qc7 9. Be3 0-0 10. Qd2 b6 11. Bb3 Bb7 12. d4 cxd4 13. Nxd4 Rfe8 14. Bxe6 fxe6 15. Nxe6 Qc8 16. Nf4 Qd8 17. Nfd5 Nxe4 18. Nxe4 0-1

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.14"]
[Round "4"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Baez Rayo, Juan David"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1483"]
[PlyCount "52"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. d3 a6 6. Bxc6 dxc6 7. Nxe5 Bd6 8. Nf3 Bg4 9. 0-0 Bxf3 10. Qxf3 Nd7 11. d4 c5 12. e5 Be7 13. Qxb7 cxd4 14. cxd4 c5 15. Qd5 cxd4 16. Qxd4 Bc5 17. Qe4 f6 18. e6 Ne5 19. Nc3 g6 20. Bf4 Bd6 21. Bxe5 fxe5 22. Qc6+ Kf8 23. Nd5 Rc8 24. e7+ Qxe7 25. Qxc8+ Qe8 26. Qxe8+ Kxe8 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.14"]
[Round "5"]
[White "Rivera Cabrera, Andreu"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "B41"]
[BlackElo "1483"]
[PlyCount "63"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e6 5. c4 Nf6 6. Nc3 a6 7. Be3 Be7 8. Be2 Bd7 9. f3 Nc6 10. Qd2 Rb8 11. 0-0 Qc7 12. Rac1 0-0 13. b3 Qa5 14. Nxc6 bxc6 15. Nd5 Bd8 16. Nxf6+ gxf6 17. Qxd6 Qc7 18. Bc5 Re8 19. Rfd1 Rb7 20. Qxc7 Rxc7 21. Bb6 Rb7 22. Bxd8 Rxd8 23. Rd6 Kf8 24. Rcd1 Ke7 25. f4 Rg8 26. Bf3 Rc7 27. Kf2 Bc8 28. c5 Bb7 29. Bh5 Bc8 30. R1d3 Bd7 31. Bxf7 Rb7 32. Bxg8 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.13"]
[Round "2"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Obando Gonzalez, Sara Sofia"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1483"]
[BlackElo "1242"]
[PlyCount "42"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 0-0 6. c3 a6 7. Bxc6 dxc6 8. h3 Be6 9. Nxe5 Bd6 10. f4 Nd7 11. d4 f6 12. Nxd7 Qxd7 13. f5 Bf7 14. Bf4 Bxf4 15. Rxf4 b5 16. Rf2 Qe7 17. Qf3 c5 18. d5 Rad8 19. c4 b4 20. b3 Qe5 21. Qc3 Qxc3 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.13"]
[Round "3"]
[White "Vallejo Palacio, Sergio Andres"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "1483"]
[PlyCount "179"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 d6 3. Nc3 a6 4. d4 cxd4 5. Qxd4 Nc6 6. Qa4 e6 7. Bg5 Qc7 8. 0-0-0 Bd7 9. Bb5 Rc8 10. Bxc6 Qxc6 11. Qd4 b5 12. Rd2 Qc5 13. Qd3 b4 14. Nb1 Bb5 15. Qe3 f6 16. Qxc5 Rxc5 17. Be3 Rc8 18. Nd4 Bd7 19. f4 Ne7 20. g4 e5 21. fxe5 dxe5 22. Nb3 Bxg4 23. Nc5 Nc6 24. h3 Bxc5 25. Bxc5 Bf3 26. Re1 Rd8 27. Rxd8+ Kxd8 28. Re3 Bh5 29. Rd3+ Kc7 30. Nd2 Rd8 31. Rg3 g5 32. h4 gxh4 33. Rg7+ Rd7 34. Bb6+ Kd6 35. Bc5+ Ke6 36. Rg8 Bg6 37. b3 h3 38. Nf3 Bxe4 39. Nh2 Bg6 40. Rc8 Ne7 41. Ra8 Rc7 42. Rxa6+ Kd5 43. Bg1 Rxc2+ 44. Kd1 Rg2 45. Ra5+ Ke4 46. Bc5 Nd5 47. Nf1 h2 48. Nxh2 Rxh2 49. a3 Kd3 50. Ke1 Kc3 51. axb4 Nxb4 52. Rb5 Nd3+ 53. Kf1 Nxc5 54. Rxc5+ Kxb3 55. Kg1 Rc2 56. Rb5+ Kc4 57. Rb7 Kd4 58. Rd7+ Ke3 59. Ra7 Kf4 60. Ra3 e4 61. Kf1 e3 62. Ke1 Kf3 63. Kd1 Ra2 64. Rxa2 Bd3 65. Rh2 Kg3 66. Ra2 Be4 67. Ke2 f5 68. Kxe3 h5 69. Ra7 h4 70. Rg7+ Kh2 71. Kf2 Kh3 72. Ke3 Bc2 73. Kf4 Kh2 74. Kf3 Bd1+ 75. Kf2 Bg4 76. Rh7 Kh3 77. Ra7 f4 78. Ra1 Bh5 79. Rg1 f3 80. Ke1 Kh2 81. Rg5 Be8 82. Kf2 Bc6 83. Ke1 Bb7 84. Kf2 Kh3 85. Rg7 Bc6 86. Rg6 Be4 87. Rg1 Kh2 88. Rg4 Bf5 89. Rxh4+ Bh3 90. Kxf3 1-0

[Event "Tolima Departamenl Amateur-ch"]
[Site "Tolima"]
[Date "2020.01.09"]
[Round "5"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1485"]
[BlackElo "1991"]
[PlyCount "96"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. 0-0 e6 10. c4 Be7 11. h3 Qc7 12. Re1 0-0 13. Bg5 h6 14. Bxf6 Nxf6 15. Ne5 Rad8 16. Rad1 Bb4 17. Re2 Bd6 18. Qc3 c5 19. d5 b5 20. b3 Rfe8 21. f4 b4 22. Qb2 exd5 23. cxd5 Bxe5 24. fxe5 Rxd5 25. Rde1 Nh7 26. Nf5 Re6 27. Nd6 f6 28. Nc4 fxe5 29. Rxe5 Rdxe5 30. Rxe5 Rxe5 31. Qxe5 Qxe5 32. Nxe5 Nf6 33. Nd3 Nd7 34. Kf2 Kf7 35. Kf3 Ke6 36. Nf4+ Ke5 37. Ke3 g5 38. Nd3+ Kd5 39. g4 a5 40. Nf2 Nf6 41. Nh1 Ne4 42. Kd3 Ke5 43. Kc4 Kf4 44. Kd5 Kf3 45. Ke5 Nc3 46. Kd6 Nxa2 47. Kxc5 Nc1 48. Kb5 Nxb3 0-1

[Event "Tolima Departamenl Amateur-ch"]
[Site "Tolima"]
[Date "2020.01.09"]
[Round "4"]
[White "Florez Osorio, Hernan"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1631"]
[BlackElo "1485"]
[PlyCount "75"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 d5 7. Qc2 0-0 8. Bd3 Nbd7 9. 0-0 c5 10. cxd5 exd5 11. dxc5 bxc5 12. Rad1 h6 13. Bh4 Re8 14. Bg3 Bf8 15. Nb5 Re7 16. Nd6 Qb6 17. Nxb7 Qxb7 18. Bf5 Ree8 19. Rd3 Nb6 20. Rfd1 g6 21. Bh4 Qc6 22. Bxf6 Qxf6 23. Bh3 Rad8 24. Ne1 Qc6 25. g3 Re7 26. Bg2 Red7 27. Nf3 Bg7 28. b3 Rd6 29. Qd2 c4 30. bxc4 Nxc4 31. Qb4 Qd7 32. Rf1 Rb6 33. Qe1 Rb2 34. a3 Ra2 35. Qb4 Bf8 36. Qb1 Rxa3 37. Rxa3 Nxa3 38. Qb3 0-1

[Event "Tolima Departamenl Amateur-ch"]
[Site "Tolima"]
[Date "2020.01.08"]
[Round "3"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Orozco Camelo, Alejandro"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1485"]
[PlyCount "56"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 a6 4. Nc3 cxd4 5. Nxd4 Be7 6. g3 Nf6 7. Bg2 e5 8. Nf3 d6 9. 0-0 0-0 10. h3 Nc6 11. Be3 h6 12. Qd2 Be6 13. a3 Qd7 14. Bb6 Bxh3 15. Rad1 Bg4 16. Rde1 Bxf3 17. Bxf3 Qh3 18. Bg2 Qh5 19. f3 Qg6 20. Ne2 Rfe8 21. Kf2 Bd8 22. Be3 Nh5 23. Rh1 Be7 24. Bh3 Nd4 25. Bxd4 exd4 26. Bf5 Qf6 27. Rxh5 Bf8 28. Rh4 d5 1-0

[Event "Tolima Departamenl Amateur-ch"]
[Site "Tolima"]
[Date "2020.01.08"]
[Round "2"]
[White "Huergo Herran, Jorge Luis"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1485"]
[PlyCount "30"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. Bc4 e6 4. f4 d6 5. Nf3 Nf6 6. a3 Qc7 7. d3 b5 8. Ba2 Be7 9. 0-0 Nbd7 10. Ne2 Bb7 11. Qe1 Nb6 12. Bd2 d5 13. e5 Nfd7 14. Qg3 g6 15. Rae1 0-0-0 0-1

[Event "Tolima Departamenl Amateur-ch"]
[Site "Tolima"]
[Date "2020.01.07"]
[Round "1"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Lopez Mejia, Cesar"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1485"]
[PlyCount "44"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 d6 6. h3 h6 7. c3 0-0 8. Re1 Be6 9. Nbd2 Ne7 10. d4 exd4 11. Nxd4 Bb6 12. Nf1 Ng6 13. Ng3 c6 14. Be3 Rc8 15. Bd3 Bc7 16. b3 Qd7 17. Kh2 d5 18. e5 Ne8 19. Qc2 Ne7 20. Nh5 f5 21. f4 g5 22. Nf3 c5 0-1

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.04"]
[Round "6"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Montenegro, Heidy"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1424"]
[BlackElo "1675"]
[PlyCount "47"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. g3 d6 4. Bg2 Nf6 5. Nc3 0-0 6. Nf3 Bg4 7. h3 Bxf3 8. Bxf3 e5 9. Be3 Nbd7 10. 0-0 a6 11. Qe2 Qe7 12. Rad1 exd4 13. Bxd4 Ne5 14. Bg2 Nc6 15. Be3 Rfe8 16. f3 Qf8 17. Qd2 Ne5 18. b3 Rad8 19. g4 Rd7 20. f4 Nc6 21. Bf3 h6 22. Rfe1 Nh7 23. Nd5 Ne7 24. Qb4 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.04"]
[Round "7"]
[White "Munoz Guzman, German"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1671"]
[BlackElo "1424"]
[PlyCount "32"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d3 Nbd7 5. Be3 a6 6. h3 b5 7. d4 cxd4 8. Bxd4 e5 9. Be3 Be7 10. Bg5 Qc7 11. Bd3 Bb7 12. 0-0 h6 13. Bh4 0-0 14. a3 Rac8 15. Nd5 Nxd5 16. Bxe7 Nxe7 0-1

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.03"]
[Round "4"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Florez Caceres, Rafael Omar"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1424"]
[BlackElo "1654"]
[PlyCount "75"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 d6 7. Be3 Be7 8. 0-0 0-0 9. Qd2 Nbd7 10. f4 Qc7 11. Bf3 Rb8 12. Rfe1 b5 13. g4 Bb7 14. a3 Rfd8 15. g5 Ne8 16. Qg2 Nb6 17. Bf2 d5 18. e5 Nc4 19. Rab1 Nd2 20. Rbd1 Nxf3+ 21. Qxf3 Ba8 22. f5 exf5 23. Qxf5 g6 24. Qg4 Ng7 25. Rd3 Bb7 26. Rf3 Bc8 27. Qf4 Bf5 28. h4 Ne6 29. Nxe6 fxe6 30. h5 Qc4 31. Qh2 Bxg5 32. hxg6 hxg6 33. Rxf5 exf5 34. e6 Qg4+ 35. Kf1 Bf4 36. Qh1 d4 37. Nd5 Be3 38. Nf6+ 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.03"]
[Round "5"]
[White "Giraldo Aristizabal, Marlon"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1763"]
[BlackElo "1424"]
[PlyCount "45"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. g4 0-0 9. g5 Nfd7 10. f4 Nc5 11. Be3 Nxb3 12. axb3 Bd7 13. Qd2 Nc6 14. 0-0-0 b5 15. h4 Qc7 16. h5 Rad8 17. g6 Nxd4 18. Bxd4 b4 19. gxh7+ Kxh7 20. Qg2 Rg8 21. Rdg1 Bf8 22. Qg6+ Kh8 23. Qh6# 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.02"]
[Round "2"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Bolanos Calvache, Brigeth Vanessa"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1424"]
[BlackElo "1741"]
[PlyCount "31"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. 0-0 0-0 9. Re1 Qc7 10. Bg5 h6 11. Be3 Nc6 12. h3 Bd7 13. Nce2 Rac8 14. c3 Rfd8 15. g4 Bf8 16. Ng3 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.02"]
[Round "3"]
[White "Idrobo, Juan Manuel"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1754"]
[BlackElo "1424"]
[PlyCount "117"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 b6 3. Bg2 c6 4. Nc3 e6 5. d3 Bb4 6. Bd2 Bb7 7. a3 Be7 8. b4 d5 9. cxd5 cxd5 10. Rc1 Nbd7 11. Nf3 Rc8 12. 0-0 0-0 13. Qb3 Bd6 14. Ng5 h6 15. Nh3 a6 16. f4 b5 17. f5 Nb6 18. fxe6 fxe6 19. Nf4 Bxf4 20. Bxf4 Kh8 21. Kh1 e5 22. Bxe5 Qe7 23. Bd4 Nfd7 24. Qa2 Qg5 25. e3 h5 26. Rf4 Rxf4 27. exf4 Qf5 28. Qe2 Na4 29. Qe7 Rg8 30. Nxa4 bxa4 31. Rc7 Qxd3 32. Bg1 Bc8 33. Qg5 Qd1 34. h3 d4 35. Rc1 Qe2 36. Re1 Qd3 37. Be4 Qb5 38. Bd5 Nf6 39. Re5 Bb7 40. Qxh5+ Nh7 41. Bxd4 Bxd5+ 42. Rxd5 Qf1+ 43. Kh2 Rc8 44. Bc5 Qc1 45. Qd1 Qb2+ 46. Qd2 Qf6 47. Rd6 Qe7 48. Rxa6 Qe8 49. Ra7 Nf6 50. Re7 Qg6 51. Qe2 Nh5 52. Qf2 Rd8 53. g4 Nf6 54. f5 Nxg4+ 55. hxg4 Qxg4 56. Qg3 Qh5+ 57. Kg2 g5 58. Qe5+ Kg8 59. Qg7# 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.01"]
[Round "1"]
[White "Quevedo Bonilla, Paula Thaliana"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1424"]
[PlyCount "74"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. h3 Nf6 4. Nc3 a6 5. Bc4 Qc7 6. Ng5 e6 7. Nf3 b5 8. Bxb5+ axb5 9. Nxb5 Qc6 10. Qe2 Ba6 11. a4 e5 12. 0-0 Be7 13. Qc4 Nbd7 14. Ng5 0-0 15. Qb3 c4 16. Qf3 Bxb5 17. axb5 Qxb5 18. Rxa8 Rxa8 19. d3 h6 20. dxc4 Qxc4 21. b3 Qxc2 22. Qe3 hxg5 23. Qxg5 Qxe4 24. Qg3 Nh5 25. Qc3 Qb7 26. Be3 Rc8 27. Qd2 Qxb3 28. Qe2 Nhf6 29. Bg5 Nd5 30. Bd2 Rc2 31. Ra1 Ra2 32. Rc1 Qb2 33. Rc8+ Nf8 34. Qh5 Qxd2 35. Qf5 Ra1+ 36. Kh2 Qf4+ 37. Qxf4 Nxf4 0-1

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.21"]
[Round "10"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Malagon Guzman, Juan Daniel"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1446"]
[BlackElo "1219"]
[PlyCount "43"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Bc5 7. d3 0-0 8. h3 Bb7 9. c3 d5 10. exd5 Nxd5 11. Bg5 Qd7 12. Nbd2 a5 13. Ne4 Bb6 14. a3 Kh8 15. Bd2 f5 16. Ng3 Nf6 17. Bc2 Rad8 18. Nh4 f4 19. Ne2 Ne7 20. d4 exd4 21. Nxd4 c6 22. Ne6 1-0

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.20"]
[Round "9"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Quintero Jara, Ana Sofia"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1446"]
[BlackElo "1326"]
[PlyCount "35"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 Nc6 5. Bd3 Nc5 6. 0-0 Be7 7. Nc3 Ne6 8. Be3 0-0 9. Qd2 Re8 10. Rfe1 Nc5 11. Bf1 d6 12. Bxc5 dxc5 13. Nd5 Bf8 14. h3 a6 15. Rad1 Be6 16. c4 Ne7 17. b3 Nxd5 18. cxd5 1-0

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.19"]
[Round "7"]
[White "Solano, Deisy"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1402"]
[BlackElo "1446"]
[PlyCount "51"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. f4 Nf6 4. Bd3 c5 5. c3 Nc6 6. Nf3 Bd6 7. 0-0 b6 8. Nbd2 0-0 9. Ne5 Bb7 10. g4 cxd4 11. exd4 Qe7 12. g5 Nd7 13. Qh5 f5 14. Ng6 Qf7 15. Rf3 Qxg6 16. Qh4 a5 17. Rh3 Ba6 18. Bc2 Be2 19. Nf1 h5 20. Re3 Bxf1 21. Kxf1 b5 22. Bd1 Nd8 23. Rh3 Be7 24. Bxh5 Qh6 25. gxh6 Bxh4 26. Rxh4 1-0

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.18"]
[Round "4"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Gallo Mazo, Ximena"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1446"]
[BlackElo "1500"]
[PlyCount "66"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Be2 d5 6. d4 Bd6 7. c4 c6 8. 0-0 0-0 9. Nbd2 Nxd2 10. Qxd2 Bg4 11. cxd5 cxd5 12. h3 Bh5 13. Qd3 h6 14. Be3 Nc6 15. a3 Rc8 16. Qb5 Qd7 17. Rac1 a6 18. Qd3 Rc7 19. Rc3 Rfc8 20. Rfc1 Ne7 21. Rxc7 Rxc7 22. Rxc7 Qxc7 23. Qc3 Qxc3 24. bxc3 Bxa3 25. c4 Bb2 26. cxd5 Nxd5 27. Bc4 Nxe3 28. fxe3 Bxf3 29. gxf3 Kf8 30. d5 Ke7 31. Kf1 b5 32. Bd3 Kd6 33. f4 Kxd5 0-1

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.18"]
[Round "5"]
[White "Gonzalez Mojica, Renan Arturo"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1175"]
[BlackElo "1446"]
[PlyCount "27"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 c6 2. g3 Nf6 3. Bg2 d5 4. Nf3 h6 5. 0-0 Bf5 6. Nc3 e6 7. b3 d4 8. Na4 Qc7 9. Nxd4 Bg6 10. Bb2 Be7 11. Rc1 0-0 12. Nc3 Nbd7 13. Nc2 Rad8 14. e4 1-0

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.17"]
[Round "2"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Duque, Milton Antonio"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1446"]
[BlackElo "1797"]
[PlyCount "44"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 c6 6. Be3 0-0 7. Bd3 b5 8. 0-0 a5 9. Qd2 Re8 10. Bg5 b4 11. Ne2 Ba6 12. Rfd1 Qc7 13. c4 Nbd7 14. Rac1 c5 15. d5 Nf8 16. Re1 Nh5 17. Nf4 Nxf4 18. Bxf4 Nd7 19. b3 Bc8 20. Re2 a4 21. Qe3 axb3 22. axb3 Ra3 0-1

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.17"]
[Round "3"]
[White "Gomez Guardo, Laura Melissa"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1850"]
[BlackElo "1446"]
[PlyCount "53"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. cxd5 cxd5 5. Bg5 Bf5 6. Qb3 Qd7 7. Bxf6 exf6 8. Qxd5 Bb4 9. Qxd7+ Nxd7 10. a3 Bd6 11. e4 Bg6 12. Bb5 a6 13. Ba4 b5 14. Bb3 0-0 15. Nge2 h5 16. 0-0 h4 17. f4 b4 18. axb4 Bxb4 19. Nd5 Bd6 20. f5 Bh5 21. Nef4 Bxf4 22. Nxf4 g6 23. fxg6 Kg7 24. Nxh5+ Kxg6 25. Nf4+ Kg5 26. Nd5 Nb6 27. Nxb6 1-0

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.16"]
[Round "1"]
[White "Sepulveda, Julio Orlando"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2027"]
[BlackElo "1446"]
[PlyCount "43"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3 Qc7 9. g4 h6 10. h4 Nc6 11. Rg1 Nxd4 12. Bxd4 e5 13. Be3 Be6 14. g5 hxg5 15. hxg5 Nd7 16. Nd5 Bxd5 17. Qxd5 Rf8 18. g6 fxg6 19. Rxg6 Rh8 20. Qf7+ Kd8 21. Rxg7 Rh1+ 22. Ke2 1-0

[Event "COL-chT"]
[Site "Ibague"]
[Date "2018.10.13"]
[Round "6.4"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Gil Giraldo, Oscar Leandro"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1447"]
[PlyCount "36"]
[EventDate "2018.10.11"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Tolima Masivo"]
[BlackTeam "Tolima Retadores"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Bc4 Nf6 5. c3 Nc6 6. Bb5 Bd6 7. 0-0 0-0 8. Re1 Re8 9. h3 a6 10. Ba4 b5 11. Bc2 b4 12. d4 Rb8 13. Bg5 bxc3 14. bxc3 Na5 15. Nbd2 c5 16. Rb1 c4 17. Rxb8 Bxb8 18. Qb1 Bb7 1-0

[Event "COL-chT"]
[Site "Ibague"]
[Date "2018.10.13"]
[Round "5.4"]
[White "Barragan, Enrique"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1447"]
[PlyCount "51"]
[EventDate "2018.10.11"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Tolima II"]
[BlackTeam "Tolima Masivo"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 b5 7. Be3 Nbd7 8. Qd2 Qc7 9. 0-0-0 Qa5 10. h4 b4 11. Nc6 bxc3 12. Qe1 cxb2+ 13. Kxb2 Qxe1 14. Rxe1 Bb7 15. Na5 Bc8 16. Nc6 Ne5 17. Na5 Bb7 18. Ka1 g6 19. Rb1 Bg7 20. Bd4 0-0 21. Rb6 Nc6 22. Nxc6 Bxc6 23. Rxc6 Rfc8 24. Rxa6 Rxa6 25. Bxa6 Rxc2 26. g4 0-1

[Event "COL-chT"]
[Site "Ibague"]
[Date "2018.10.12"]
[Round "4.4"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Lopez Rayo, Isabella"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1447"]
[BlackElo "1517"]
[PlyCount "34"]
[EventDate "2018.10.11"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Tolima Masivo"]
[BlackTeam "Cali Selec"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Be2 0-0 8. Qd2 d6 9. f3 Bd7 10. 0-0-0 a6 11. Nb3 Rc8 12. Bh6 Ne5 13. Bxg7 Kxg7 14. g4 Nc4 15. Bxc4 Rxc4 16. h4 Qc8 17. Kb1 a5 1/2-1/2

[Event "COL-chT"]
[Site "Ibague"]
[Date "2018.10.12"]
[Round "3.4"]
[White "Cardozo Meza, Ferney Adan"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1891"]
[BlackElo "1447"]
[PlyCount "97"]
[EventDate "2018.10.11"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Boyaca II"]
[BlackTeam "Tolima Masivo"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Be7 8. Bb3 0-0 9. Qf3 Qc7 10. Qg3 Re8 11. Bh6 Bf8 12. Bg5 Nbd7 13. Rad1 b5 14. a3 Bb7 15. Rfe1 Nh5 16. Qh3 g6 17. Nxe6 fxe6 18. Bxe6+ Rxe6 19. Qxe6+ Kh8 20. Be3 Nc5 21. Bd4+ Ng7 22. Qf6 Kg8 23. Nd5 Qf7 24. Qh4 Nd7 25. f4 Re8 26. c3 Bxd5 27. exd5 Rxe1+ 28. Qxe1 Nf5 29. Bf2 Nf6 30. Qe6 Qxe6 31. dxe6 Be7 32. a4 Ng7 33. axb5 axb5 34. Re1 Nd5 35. g3 Nc7 36. g4 Kf8 37. Bd4 Ncxe6 38. Be3 Bd8 39. Ra1 Ke7 40. Ra7+ Ke8 41. Rb7 h5 42. h3 hxg4 43. hxg4 Nc7 44. Kg2 Kd7 45. Kf3 Kc6 46. Ra7 Bf6 47. Ra1 d5 48. Rh1 Nce6 49. Rh6 1-0

[Event "COL-chT"]
[Site "Ibague"]
[Date "2018.10.11"]
[Round "1.4"]
[White "Corredor Rengifo, Luis Fernando"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2141"]
[BlackElo "1447"]
[PlyCount "67"]
[EventDate "2018.10.11"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Tolima"]
[BlackTeam "Tolima Masivo"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c5 7. d5 a6 8. a4 Nbd7 9. Nc3 Ng4 10. h3 Nge5 11. Nd2 f5 12. f4 Nf7 13. e4 Bd4+ 14. Kh2 fxe4 15. Ncxe4 b6 16. Nf3 Bg7 17. Re1 Nf6 18. Neg5 Rb8 19. Ra3 Nxg5 20. Nxg5 Ne8 21. Rae3 Bf6 22. Qe2 Ng7 23. g4 h6 24. Nf3 Bd4 25. Nxd4 cxd4 26. Rxe7 b5 27. axb5 axb5 28. cxb5 Qb6 29. f5 g5 30. Bxg5 hxg5 31. Rxg7+ Kxg7 32. Qe7+ Kg8 33. Qxg5+ Kh8 34. Re7 1-0

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.03"]
[Round "8"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Ardanaz Onate, Samuel Matias"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1495"]
[BlackElo "1380"]
[PlyCount "90"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. Re1 0-0 6. c3 Re8 7. d3 h6 8. Nbd2 a6 9. Ba4 b5 10. Bb3 d6 11. h3 Bb7 12. Nf1 Ne7 13. a4 Ng6 14. Be3 Bxe3 15. fxe3 Qe7 16. Qd2 Rad8 17. Ng3 d5 18. exd5 Bxd5 19. Bxd5 Nxd5 20. axb5 axb5 21. Qf2 Qc5 22. Kh2 b4 23. Ne4 Qc6 24. c4 Nf6 25. Nxf6+ Qxf6 26. Rad1 e4 27. dxe4 Rxd1 28. Rxd1 Rxe4 29. Rd4 Re7 30. Qd2 Re8 31. b3 Ne5 32. Qe2 Nxf3+ 33. gxf3 Qe5+ 34. Kg2 Qxe3 35. Qxe3 Rxe3 36. Rd8+ Kh7 37. Rc8 Rxb3 38. Rxc7 f6 39. c5 Rb2+ 40. Kg3 b3 41. c6 Rb1 42. Rb7 Rc1 43. c7 b2 44. Rxb2 Rxc7 45. Kg4 Re7 0-1

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.03"]
[Round "9"]
[White "Norena Marin, Jeronimo"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1348"]
[BlackElo "1495"]
[PlyCount "50"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bc4 Be7 8. Qf3 Qc7 9. Bd3 Nbd7 10. 0-0-0 b5 11. a3 h6 12. Be3 Ne5 13. Qe2 Bd7 14. h4 Nc4 15. Bxc4 bxc4 16. g4 g6 17. g5 Ng8 18. gxh6 Nxh6 19. Bg5 Rb8 20. Na2 e5 21. Nf3 Bg4 22. Nb4 Qb6 23. c3 f6 24. Be3 Qb7 25. Nd5 Bxf3 0-1

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.02"]
[Round "6"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Molina, Luisa Fernanda"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1495"]
[BlackElo "1564"]
[PlyCount "80"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e3 d6 5. Bd3 Nbd7 6. 0-0 0-0 7. b3 e5 8. Bb2 Re8 9. dxe5 Ng4 10. Qc1 Ndxe5 11. Be2 Qe7 12. Nxe5 Nxe5 13. Re1 Qh4 14. Nf3 Qe7 15. Nxe5 Bxe5 16. Bf3 Qh4 17. g3 Qf6 18. Qd1 Bxb2 19. Rb1 Bc3 20. Rf1 c6 21. Bg2 Bf5 22. Qf3 Be4 23. Qe2 Bxg2 24. Kxg2 d5 25. h4 Re7 26. h5 Rae8 27. Qd3 d4 28. h6 c5 29. Qc4 Qc6+ 30. Kg1 Re5 31. g4 Qf3 32. Qe2 Qxe2 33. f3 Rxe3 34. Rf2 Qa6 35. a4 Re2 36. b4 Rxf2 37. Kxf2 Qe2+ 38. Kg3 Be1+ 39. Kh3 Qxf3+ 40. Kh2 Re2+ 0-1

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.02"]
[Round "7"]
[White "Gonzalez, Leandro"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1623"]
[BlackElo "1495"]
[PlyCount "53"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. a4 b6 5. g3 Qc7 6. Bg2 Bb7 7. 0-0 Nd7 8. Re1 e6 9. d4 cxd4 10. Nxd4 Be7 11. Qh5 g6 12. Qe2 e5 13. Nb3 h6 14. Be3 Ngf6 15. Rad1 Rc8 16. h3 Qc4 17. Qxc4 Rxc4 18. f3 Kf8 19. Bf1 Rc6 20. Rd2 Kg7 21. Na2 Rhc8 22. Rc1 Nc5 23. Bxc5 dxc5 24. Bc4 Rd8 25. Rxd8 Bxd8 26. Rd1 Be7 27. Nc3 1-0

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.01"]
[Round "4"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Aguirre Aguirre, Karen Dayana"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1495"]
[PlyCount "16"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Bxc6 dxc6 6. Re1 Qd5 7. d3 Bf5 8. dxe4 Bxe4 1-0

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.01"]
[Round "5"]
[White "Cruz, Adriana"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1735"]
[BlackElo "1495"]
[PlyCount "74"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 Nbd7 6. Bd3 e5 7. Be3 a6 8. Rc1 Ng4 9. Bg5 f6 10. Bh4 0-0 11. 0-0 Qe8 12. Nd5 Qd8 13. Nd2 Nh6 14. Nb3 c6 15. Nc3 b6 16. f3 Rb8 17. Be2 g5 18. Bf2 Qe7 19. d5 c5 20. Nd2 f5 21. a3 Nf6 22. b4 f4 23. bxc5 bxc5 24. Na4 Bd7 25. Nc3 Nf7 26. Rb1 h5 27. Nb3 Qd8 28. Qc2 h4 29. Rfd1 Nh5 30. Bxc5 dxc5 31. Nxc5 Rxb1 32. Rxb1 Qc8 33. N3a4 Bxa4 34. Nxa4 Qc7 35. c5 Kh7 36. d6 Nxd6 37. cxd6 Qxd6 1/2-1/2

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.05.31"]
[Round "2"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Raigosa, Andrea"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1495"]
[BlackElo "1809"]
[PlyCount "82"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. exd5 exd5 5. Ngf3 Bf5 6. Be2 Bd6 7. c4 dxc4 8. Qa4+ Nbd7 9. 0-0 0-0 10. Qxc4 Nb6 11. Qb3 Re8 12. Bd3 Bxd3 13. Qxd3 Qd7 14. h3 c6 15. Nc4 Nxc4 16. Qxc4 Nd5 17. Bd2 Re7 18. Rfe1 Rae8 19. Rxe7 Rxe7 20. Re1 Rxe1+ 21. Nxe1 Qe7 22. Qd3 Bb4 23. a3 Bxd2 24. Qxd2 Qe4 25. Nf3 Nf4 26. Kh2 Nd5 27. Qg5 Qf4+ 28. Qxf4 Nxf4 29. Nd2 Kf8 30. Kg3 Ne2+ 31. Kf3 Nxd4+ 32. Ke4 Ne6 33. Nc4 Ke7 34. f4 f6 35. h4 b6 36. b4 Nc7 37. Ne3 Nb5 38. Nc2 Ke6 39. f5+ Kd6 40. a4 Nc3+ 41. Kf4 Nxa4 0-1

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.05.30"]
[Round "1"]
[White "Buitrago, Juan Carlos"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2018"]
[BlackElo "1495"]
[PlyCount "111"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 c6 6. Be2 Qc7 7. 0-0 Bg4 8. Be3 Bxf3 9. Bxf3 e5 10. d5 a6 11. Rc1 c5 12. a3 Nbd7 13. Be2 Qa5 14. Qc2 Rb8 15. Rb1 h5 16. f3 h4 17. b4 Qc7 18. Bd3 h3 19. g4 Rh4 20. Qf2 Rh8 21. Rfc1 b6 22. Bf1 cxb4 23. axb4 Rc8 24. Ra1 Ra8 25. Ra3 Ke7 26. Rca1 Qc8 27. Qa2 a5 28. bxa5 Nc5 29. Bxc5 Qxc5+ 30. Qf2 Bh6 31. Qxc5 bxc5 32. Nb5 Bd2 33. a6 Kd7 34. a7 g5 35. Rd3 Bf4 36. Ra6 Ne8 37. Rc6 Rh7 38. Ra3 f6 39. Raa6 Be3+ 40. Kh1 Re7 41. Rab6 Rxa7 42. Nxa7 Nc7 43. Rb7 Kd8 44. Rxd6+ Ke8 45. Nb5 Nxb5 46. Rxe7+ Kxe7 47. Re6+ Kd7 48. cxb5 c4 49. Bxc4 Bc5 50. b6 Kd8 51. b7 Kc7 52. Rc6+ Kxb7 53. Rxc5 Kb6 54. Rc6+ Ka5 55. Bf1 Kb4 56. d6 1-0

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.21"]
[Round "6.1"]
[White "Agudelo Pineres, Oscar Marino"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2030"]
[BlackElo "1491"]
[PlyCount "88"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Quindio"]
[BlackTeam "Tolima III"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 g6 2. Bf4 Bg7 3. Nf3 Nf6 4. h3 a6 5. e3 d6 6. Bd3 Nbd7 7. Nbd2 c5 8. c3 Qc7 9. Bh2 b5 10. 0-0 Bb7 11. e4 0-0 12. e5 Ne8 13. Re1 dxe5 14. dxe5 e6 15. c4 Qb6 16. Qe2 Nc7 17. b3 Rfd8 18. Ne4 Bxe4 19. Qxe4 Rab8 20. Rad1 Qb7 21. Qh4 bxc4 22. Bxc4 Nb5 23. a4 Na7 24. Bf4 Nc6 25. Rd2 Nb6 26. Red1 Rxd2 27. Rxd2 Nxc4 28. bxc4 Qb1+ 29. Kh2 Qe4 30. Ng5 Qxc4 31. Qxh7+ Kf8 32. Qh4 Nd4 33. Nh7+ Kg8 34. Nf6+ Bxf6 35. Qxf6 Nf5 36. Bg5 Qxa4 37. g4 Ng7 38. Bh6 Ne8 39. Qe7 Ng7 40. Rd7 Rf8 41. Rc7 Qa5 42. Rxc5 Qb6 43. Be3 Qb8 44. Qf6 Rc8 1/2-1/2

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.21"]
[Round "5.1"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Blandon Villa, Diego F"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1491"]
[BlackElo "2212"]
[PlyCount "62"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Tolima III"]
[BlackTeam "Fuerzas Armadas"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bb3 0-0 8. Be3 Nc6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. 0-0 a5 13. Nd5 Nxd5 14. Bxd5 Bxd4+ 15. Qxd4 Rc8 16. Qf2 e6 17. Bb7 Rb8 18. Rfd1 Qc7 19. e5 Qxb7 20. exd6 Bc6 21. Qg3 Bd5 22. b3 b4 23. a3 Rfd8 24. axb4 axb4 25. h4 Qb6+ 26. Kh1 Qxd6 27. Qh3 Qf4 28. h5 Rbc8 29. hxg6 hxg6 30. Ra7 Kg7 31. Re7 Rh8 0-1

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.20"]
[Round "3.2"]
[White "Carrillo Gil, William Alexander"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1946"]
[BlackElo "1491"]
[PlyCount "63"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Fuerzas Armadas III"]
[BlackTeam "Tolima III"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. c3 Nf6 5. d3 Be7 6. Nbd2 Qc7 7. Nf1 a6 8. Bg5 Nbd7 9. h4 b5 10. Bb3 Bb7 11. Ng3 a5 12. Qe2 a4 13. Bc2 Bc6 14. d4 cxd4 15. cxd4 Qa5+ 16. Bd2 Qb6 17. Bb4 Bb7 18. Bd3 Ba6 19. 0-0 0-0 20. e5 Nd5 21. Bxd6 Bxd6 22. Bxh7+ Kh8 23. exd6 b4 24. Qd1 Bxf1 25. Kxf1 Qxd6 26. Ng5 Nf4 27. Be4 Ra5 28. Nh5 Qa6+ 29. Ke1 Nf6 30. Nxf4 Rxg5 31. hxg5 Nxe4 32. Qg4 1-0

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.20"]
[Round "4.1"]
[White "Castaneda, Jorge Luis"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2181"]
[BlackElo "1491"]
[PlyCount "57"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Cesar"]
[BlackTeam "Tolima III"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 Nbd7 6. Nf3 c5 7. d5 a6 8. a4 b6 9. Bc4 Ng4 10. 0-0 0-0 11. Be2 Nde5 12. Nxe5 Nxe5 13. Bh6 f5 14. Bxg7 Kxg7 15. f4 Nf7 16. Bd3 fxe4 17. Nxe4 Bf5 18. Ng3 Nh6 19. Rae1 Qd7 20. Qe2 Bxd3 21. Qxd3 Ra7 22. Ne4 Qxa4 23. Ng5 Rf5 24. Re4 Qb5 25. Qc3+ Rf6 26. Rfe1 Qe8 27. Nxh7 Kxh7 28. Qxf6 exf6 29. Rxe8 1-0

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.19"]
[Round "1.2"]
[White "Nieto Medina, Agustin"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2038"]
[BlackElo "1491"]
[PlyCount "25"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Caldas II"]
[BlackTeam "Tolima III"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 b5 9. Bd5 Nxd5 10. Qxd5 Qd7 11. Qxa8 Nc6 12. Nd5 0-0 13. Qxc6 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.21"]
[Round "10"]
[White "Trujillo, Luis Angel"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1795"]
[BlackElo "1487"]
[PlyCount "133"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Re1 Nbd7 7. e4 e6 8. d5 Nb6 9. Nbd2 e5 10. c4 Bg4 11. a4 a5 12. b3 Nh5 13. Qc2 f5 14. h3 Bxf3 15. Bxf3 fxe4 16. Bxh5 gxh5 17. Kg2 Qf6 18. Nxe4 Qf3+ 19. Kg1 h6 20. Re3 Qf5 21. Kg2 Rf7 22. Qe2 Raf8 23. Bd2 Nd7 24. Bxa5 b6 25. Be1 Bh8 26. a5 bxa5 27. Rxa5 h4 28. Qg4+ Qxg4 29. hxg4 hxg3 30. Rxg3 Nf6 31. Nxf6+ Bxf6 32. Rf3 Rg7 33. Kh3 e4 34. Rf4 Be5 35. Rxf8+ Kxf8 36. Ra8+ Ke7 37. Rc8 Kd7 38. Rh8 Bf4 39. Rf8 Bg5 40. Ra8 Rf7 41. Kg2 Rf4 42. Ra7 Rxg4+ 43. Kh2 h5 44. Ba5 Bd8 45. b4 e3 46. fxe3 Rxc4 47. b5 Re4 48. b6 Rxe3 49. bxc7 Bxc7 50. Bxc7 Rd3 51. Bb6+ Ke8 52. Ra5 Kf7 53. Bd8 Kg6 54. Be7 Kf5 55. Bxd6 Ke4 56. Bg3 Rxd5 57. Ra8 Kf3 58. Kh3 Rf5 59. Ra3+ Ke4 60. Kh4 Rd5 61. Bc7 Rf5 62. Bd8 Rf8 63. Bg5 Rh8 64. Ra6 Kf5 65. Bh6 Rb8 66. Ra5+ Kg6 67. Ra6+ 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.20"]
[Round "9"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Bonilla, Julio Cesar"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1487"]
[BlackElo "1554"]
[PlyCount "65"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bb3 0-0 8. f3 Nc6 9. Be3 a6 10. h4 h5 11. Qd2 Bd7 12. 0-0-0 Rc8 13. Kb1 b5 14. Nxc6 Rxc6 15. Bh6 Kh7 16. Bxg7 Kxg7 17. Nd5 e6 18. Ne3 Qe7 19. g4 Rfc8 20. g5 Ne8 21. f4 Rc5 22. Rhg1 Bc6 23. f5 exf5 24. exf5 Qe5 25. fxg6 fxg6 26. Rgf1 Kh8 27. Rf7 Ng7 28. Qf2 Qe4 29. Rf8+ Kh7 30. Bg8+ Kh8 31. Bd5+ Kh7 32. Bxe4 Rxf8 33. Bxg6+ 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.20"]
[Round "8"]
[White "Sanchez, Carlos Fernando"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1903"]
[BlackElo "1487"]
[PlyCount "13"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. Bf4 Bg7 4. h3 Nf6 5. e3 a6 6. c4 Nbd7 7. Nc3 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.19"]
[Round "7"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1487"]
[BlackElo "1583"]
[PlyCount "63"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Bg7 7. Bc4 0-0 8. Bb3 d6 9. h3 a5 10. a3 Bd7 11. 0-0 Nxd4 12. Bxd4 Bc6 13. Re1 a4 14. Ba2 Qd7 15. Qd3 b5 16. Rad1 Rab8 17. e5 dxe5 18. Bxe5 Qxd3 19. Rxd3 Rbd8 20. Red1 Rxd3 21. Rxd3 Nd7 22. Bxg7 Kxg7 23. Bd5 Ne5 24. Bxc6 Nxd3 25. cxd3 b4 26. axb4 a3 27. bxa3 Rd8 28. Bb5 e6 29. f3 Kf8 30. a4 Rd4 31. Bc4 f5 32. Kf2 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.18"]
[Round "5"]
[White "Dabraccio, Guillermo"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1692"]
[BlackElo "1487"]
[PlyCount "57"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. Bf4 Bg7 4. h3 Nf6 5. e3 b6 6. c4 Nbd7 7. Nc3 Bb7 8. Be2 0-0 9. 0-0 c6 10. Bh2 Re8 11. Rc1 e5 12. b4 Qe7 13. Qb3 e4 14. Nd2 Rac8 15. Rfe1 h5 16. c5 d5 17. a4 Ba8 18. a5 bxc5 19. bxc5 g5 20. Rb1 g4 21. hxg4 Nxg4 22. Bxg4 hxg4 23. Ne2 Bh6 24. Bd6 Qh4 25. Ng3 Re6 26. Qd1 Kh7 27. Ndf1 Bg5 28. Nf5 Kg6 29. Nxh4+ 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.18"]
[Round "6"]
[White "Gonzalez, Leandro"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1614"]
[BlackElo "1487"]
[PlyCount "78"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 Nbd7 7. Be3 e5 8. Nf5 Nc5 9. Ng3 b6 10. Bc4 Qc7 11. Be2 Be6 12. Qd2 Qb7 13. f3 Be7 14. 0-0 d5 15. exd5 Nxd5 16. Nxd5 Bxd5 17. Rad1 Be6 18. b3 0-0 19. Qc3 f6 20. f4 e4 21. f5 Bf7 22. Nh5 Rfd8 23. Rxd8+ Rxd8 24. Bc4 Bd6 25. g4 Be5 26. Qb4 a5 27. Bxf7+ Kxf7 28. Qc4+ Kf8 29. Bxc5+ bxc5 30. Qxc5+ Kg8 31. Qc4+ Kf8 32. Qc5+ Kg8 33. Qb5 Qa7+ 34. Kh1 e3 35. Qe2 Rd2 36. Qc4+ Kf8 37. Qc8+ Ke7 38. Qe6+ Kf8 39. Qc8+ Ke7 1/2-1/2

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.17"]
[Round "4"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Valencia, Dario"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "1487"]
[BlackElo "1909"]
[PlyCount "42"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Nbd7 9. Qf3 g5 10. fxg5 hxg5 11. Bxg5 Be7 12. 0-0-0 Ne5 13. Qe2 Bd7 14. Bxf6 Bxf6 15. Kb1 Qb6 16. Nb3 0-0-0 17. h3 Bc6 18. Nd4 Be8 19. g4 Kb8 20. Qd2 Nxg4 21. Be2 Nf2 0-1

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.16"]
[Round "3"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Salguero, Miguel Angel"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1487"]
[BlackElo "1500"]
[PlyCount "79"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bd3 Bxd3 8. Qxd3 Qa5+ 9. c3 e6 10. 0-0 Be7 11. b4 Qb5 12. Qc2 0-0 13. a4 Qd5 14. c4 Qd8 15. Rb1 Re8 16. Rd1 Nbd7 17. Bd2 Nf8 18. h3 Ng6 19. Bg5 Rc8 20. c5 b6 21. Bxf6 Bxf6 22. Qe4 bxc5 23. dxc5 Qe7 24. Rd6 Qb7 25. b5 Rb8 26. Qxc6 Qxc6 27. Rxc6 Rbc8 28. Rxc8 Rxc8 29. c6 Be7 30. Rd1 a6 31. Rd7 Kf8 32. Rb7 axb5 33. axb5 Bd6 34. Ne4 Bb8 35. Nc5 Bd6 36. Na6 Ne7 37. c7 Nd5 38. Rb8 Rxb8 39. cxb8Q+ Bxb8 40. Nxb8 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.16"]
[Round "2"]
[White "Duque, Milton Antonio"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "1909"]
[BlackElo "1487"]
[PlyCount "77"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nf3 Bg7 4. g3 Nf6 5. Bg2 0-0 6. Nc3 Nbd7 7. 0-0 e5 8. e4 a6 9. Re1 c6 10. h3 Rb8 11. a4 exd4 12. Nxd4 Ne5 13. Qe2 c5 14. Nc2 Re8 15. Rd1 Qb6 16. Kh2 Be6 17. Ne3 Rbd8 18. Ncd5 Nxd5 19. cxd5 Bc8 20. f4 Nd7 21. Nc4 Qc7 22. Bd2 f5 23. Qd3 fxe4 24. Bxe4 b6 25. Bc3 Nf6 26. Re1 Re7 27. g4 Rde8 28. Bf3 b5 29. Rxe7 Rxe7 30. axb5 axb5 31. Na5 c4 32. Qd1 Bd7 33. Qg1 Be8 34. Qf2 Kf7 35. Kg2 Bd7 36. Nc6 Bxc6 37. dxc6 Ne4 38. Bxe4 Rxe4 39. Ra7 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.15"]
[Round "1"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Pardo, Alejandro"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1487"]
[BlackElo "2151"]
[PlyCount "98"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Be7 6. Bd3 Ngf6 7. 0-0 0-0 8. h3 c5 9. Be3 Nxe4 10. Bxe4 Nf6 11. Bd3 Nd5 12. Qe2 Bf6 13. c3 Nxe3 14. fxe3 Qb6 15. Kh1 Bd7 16. Nh2 Be7 17. Qc2 f5 18. Bc4 Kh8 19. Rad1 cxd4 20. exd4 Bd6 21. Qe2 Rae8 22. Bb3 a5 23. Nf3 a4 24. Bc4 a3 25. b4 Qc7 26. Ne5 Ba4 27. Rd2 Bxe5 28. dxe5 b5 29. Bxb5 Bxb5 30. Qxb5 Qxc3 31. Rd7 Rb8 32. Qa6 Qxe5 33. Qxa3 Qb5 34. Rfd1 Qxb4 35. Qa7 Qb2 36. R7d2 Qf6 37. Qd7 e5 38. Rd6 Qg5 39. a4 e4 40. a5 f4 41. R6d5 Qf6 42. Rd6 Qc3 43. a6 f3 44. Qg4 f2 45. Qe2 Qe5 46. a7 Qxd6 47. axb8Q Qxb8 48. Rf1 Qf4 49. g4 Qg3 0-1

[Event "COL-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.03.05"]
[Round "6"]
[White "Garcia Alarcon, Alvaro"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2165"]
[BlackElo "1511"]
[PlyCount "13"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Bg4 7. Be2 1-0

[Event "COL-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.03.02"]
[Round "1"]
[White "Henao, Bernardo Andres"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2100"]
[BlackElo "1511"]
[PlyCount "36"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 g6 4. e3 Bg7 5. h3 Nbd7 6. Nbd2 c5 7. c3 a6 8. a4 b6 9. Bd3 Bb7 10. e4 Qc7 11. 0-0 0-0 12. Bh2 e5 13. Re1 Rfe8 14. Rc1 Bh6 15. g4 Rad8 16. g5 Nxe4 17. Bxe4 Bxe4 18. Nxe4 Bg7 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.06"]
[Round "8"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Ceballos, Julio Cesar"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1789"]
[PlyCount "80"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 e6 6. Nc3 Bd7 7. Bxc6 bxc6 8. Na4 c5 9. Qf4 Qa5+ 10. Nc3 d4 11. Bd2 dxc3 12. Bxc3 Qa4 13. Qd2 Ne7 14. 0-0-0 Nd5 15. Kb1 Nxc3+ 16. Qxc3 Be7 17. b3 Rb8 18. Ne2 0-0 19. Qd2 Qc6 20. f3 Rfc8 21. c4 a5 22. h4 a4 23. Nc1 axb3 24. axb3 Rd8 25. Qc3 Be8 26. h5 Rxd1 27. Rxd1 Rd8 28. Rh1 h6 29. Ne2 Bg5 30. Qa5 Qb7 31. Qa3 Rd2 32. Nc3 Rxg2 33. Ne4 Be7 34. Rd1 Bc6 35. Nd6 Bxd6 36. exd6 Bxf3 37. d7 Qe4+ 38. Ka1 Qe5+ 39. Kb1 Be4+ 40. Rd3 Bxd3+ 0-1

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.06"]
[Round "7"]
[White "Garvin, Ricardo Luis"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1750"]
[PlyCount "56"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 g6 9. Bxf6 exf6 10. 0-0-0 Be7 11. Rhe1 0-0 12. Qe3 Re8 13. Nd4 Qa5 14. Kb1 Bd7 15. f4 Bf8 16. Qg3 b5 17. h4 b4 18. Nd5 Kg7 19. h5 Be7 20. Rh1 Be6 21. hxg6 hxg6 22. Nxe6+ fxe6 23. f5 exf5 24. exf5 g5 25. Qb3 Rab8 26. Nc7 Qxc7 27. Rh7+ Kxh7 28. Qf7+ Kh8 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.05"]
[Round "6"]
[White "Velez, Luis Fernando"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1761"]
[PlyCount "39"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 dxe5 9. Qxd8+ Kxd8 10. 0-0-0+ Kc7 11. f4 Ng4 12. Bg1 exf4 13. h3 Nf6 14. Bd4 Bh6 15. Be5+ Kb7 16. Kb1 Be6 17. Rd4 Rad8 18. Rb4+ Ka8 19. Ba6 Bc8 20. Rb8# 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.04"]
[Round "5"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Santamaria Vargas, Miguel"]
[Result "0-1"]
[ECO "C64"]
[BlackElo "1892"]
[PlyCount "32"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Qe7 5. c3 Nf6 6. Re1 Bxf2+ 7. Kxf2 Qc5+ 8. d4 Qxb5 9. Kg1 d6 10. h3 h6 11. Na3 Qa6 12. Kh2 0-0 13. Nc2 Re8 14. d5 Ne7 15. Nb4 Qa5 16. Nd2 b5 0-1

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.04"]
[Round "4"]
[White "Sanchez Bonilla, John Henry"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1893"]
[PlyCount "95"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 Nf6 3. Nf3 g6 4. h3 Bg7 5. e3 0-0 6. Bc4 Nbd7 7. Nbd2 c5 8. c3 a6 9. 0-0 b5 10. Bb3 Bb7 11. Rc1 Ne4 12. Bc2 Ndf6 13. Bb1 Rc8 14. a3 Qb6 15. Nxe4 Nxe4 16. Nd2 d5 17. Nxe4 dxe4 18. Qg4 Bd5 19. Qh4 Qe6 20. Bh6 f5 21. Bxg7 Kxg7 22. Rfd1 c4 23. Re1 Rc6 24. Qg3 Qf6 25. Bc2 g5 26. Bd1 Kh8 27. f4 gxf4 28. Qxf4 Qg7 29. Rf1 Rh6 30. Kh2 Rg8 31. Rf2 Rxh3+ 32. Kxh3 Qf7 33. g3 Be6 34. Be2 Qg6 35. Rh1 h6 36. Rfh2 Kg7 37. Kg2 Rh8 38. Kf2 Bg8 39. Rh4 Rh7 40. Ke1 a5 41. g4 e6 42. gxf5 exf5 43. Qe5+ Kf8 44. Bh5 Qg5 45. Qf4 Qf6 46. Rg1 b4 47. axb4 axb4 48. Qb8+ 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.03"]
[Round "3"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Zapata, Alvaro"]
[Result "1-0"]
[ECO "C05"]
[BlackElo "1750"]
[PlyCount "65"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. e5 Nfd7 6. c4 Nb6 7. Qc2 Nc6 8. Nb3 Nb4 9. Qc3 cxd4 10. Nbxd4 Bd7 11. c5 Na6 12. b4 Rc8 13. Bb5 Be7 14. Qb3 Bxb5 15. Nxb5 Nc4 16. Nd6+ Kf8 17. Nxb7 Qc7 18. Nd6 Rb8 19. Nxc4 dxc4 20. Qxc4 Rxb4 21. Qxa6 Qxc5 22. 0-0 Rb8 23. Be3 Qd5 24. Rfd1 Qe4 25. Qxa7 Ra8 26. Qc7 h5 27. Rd7 Re8 28. Bc5 Qa8 29. Bxe7+ Kg8 30. Bd6 Rc8 31. Qb7 Qxa2 32. Qxc8+ Kh7 33. Qxh8+ 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.03"]
[Round "2"]
[White "Hernandez Villar, Andres F"]
[Black "Arguelles Ochoa, Julio Cesar"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1838"]
[PlyCount "39"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. h4 h5 10. Be2 a6 11. 0-0-0 Qc7 12. Rdg1 Ne5 13. Bh6 Bd7 14. Bxg7 Kxg7 15. g4 Nc4 16. Bxc4 Qxc4 17. gxh5 Nxh5 18. Rg5 Rac8 19. Rxh5 gxh5 20. Qg5+ 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.02"]
[Round "1"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Agudelo Pineres, Oscar Marino"]
[Result "0-1"]
[ECO "B75"]
[BlackElo "1992"]
[PlyCount "86"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 g6 7. Be3 Bg7 8. Qd2 Qc7 9. Bh6 Bxh6 10. Qxh6 Nc6 11. 0-0-0 Nxd4 12. Rxd4 Be6 13. Kb1 Rc8 14. Qd2 b5 15. h4 h5 16. Be2 Qc5 17. a3 Kf8 18. Re1 Kg7 19. Nd5 Nxd5 20. exd5 Bf5 21. Bd1 Rc7 22. Qf2 Rhc8 23. Re2 e5 24. dxe6 fxe6 25. Red2 d5 26. g4 hxg4 27. fxg4 Be4 28. Re2 Rf8 29. Qh2 Qxd4 30. Qxc7+ Rf7 31. Qc3 Qxc3 32. bxc3 Rf1 33. Kc1 Bf3 34. Rd2 Bxg4 35. Rd4 Rxd1+ 36. Rxd1 Bxd1 37. Kxd1 Kh6 38. Kd2 Kh5 39. Ke3 Kxh4 40. Kd4 g5 41. Ke3 g4 42. Kf2 Kh3 43. Kf1 Kg3 0-1

