[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.31"]
[Round "11"]
[White "Ortega Leon, Jaime"]
[Black "Sanchez Riobo, Miguel Angel"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1715"]
[BlackElo "1513"]
[PlyCount "152"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. b4 Bb6 6. c3 Nf6 7. Qb3 0-0 8. d3 h6 9. a4 a6 10. Be3 Ba7 11. Bxa7 Rxa7 12. Nbd2 Qe7 13. a5 Be6 14. Ne1 Bxc4 15. Nxc4 Kh8 16. Ne3 Qd7 17. Qd1 Raa8 18. Nf5 Ne7 19. Ne3 c6 20. f4 exf4 21. Rxf4 Ng6 22. Rf2 Rae8 23. Nf5 Ne7 24. Nc2 Nxf5 25. Rxf5 Re5 26. Ne3 Rxf5 27. Nxf5 d5 28. Qf3 Kh7 29. e5 Ne8 30. Rf1 g6 31. Ng3 Ng7 32. Qf6 Ne8 33. Qf2 Qe6 34. d4 Kg7 35. h4 h5 36. Qe3 f6 37. Qf4 Qg4 38. Qxg4 hxg4 39. exf6+ Rxf6 40. Re1 Nd6 41. Re7+ Rf7 42. Rxf7+ Kxf7 43. Kf2 Kf6 44. Ke3 g5 45. h5 Nc4+ 46. Kf2 Nd6 47. Ke2 Kg7 48. Kd3 Kf6 49. Ke2 Kg7 50. Kf2 Kf6 51. Ne2 Ne4+ 52. Ke3 Kg7 53. c4 Kh6 54. cxd5 cxd5 55. Nc1 Kxh5 56. Nb3 Kh4 57. Ke2 Kg3 58. Kf1 Kh2 59. Nc5 Nd6 60. Ne6 Ne4 61. Nc5 Nd2+ 62. Ke2 g3 63. Kxd2 Kxg2 64. Nd3 Kh2 65. Ne5 g2 66. Nf3+ Kg3 67. Ke3 g4 68. Ng1 Kh2 69. Ne2 g1Q+ 70. Nxg1 Kxg1 71. Kf4 Kf2 72. Kxg4 Ke3 73. Kf5 Kxd4 74. Ke6 Kc4 75. Kd6 Kxb4 76. Kxd5 Kxa5 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.31"]
[Round "10"]
[White "Valencia Giraldo, Miguel Angel"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "D30"]
[BlackElo "1715"]
[PlyCount "91"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. cxd5 exd5 6. e3 Nc6 7. Bd3 Qd7 8. 0-0 0-0-0 9. Qc2 Nge7 10. Ng5 Nb4 11. Qd1 Ng6 12. Be2 Qe7 13. Nf3 Kb8 14. a3 Nc6 15. b4 f6 16. b5 Na5 17. Bd2 Qf7 18. a4 Nc4 19. Bxc4 dxc4 20. a5 Ne7 21. axb6 cxb6 22. Qa4 Nc8 23. e4 Bd6 24. d5 Rd7 25. Qxc4 h5 26. Na2 Rc7 27. Qa4 h4 28. h3 Qe8 29. Nb4 g5 30. Nc6+ Bxc6 31. bxc6 Rhh7 32. Rfb1 Be5 33. Ra2 Qe7 34. Be3 g4 35. Nxe5 Qxe5 36. Bxb6 Nxb6 37. Rxb6+ Ka8 38. Rab2 Rc8 39. Rb7 Rxb7 40. Rxb7 Qb8 41. Rxb8+ Rxb8 42. c7 Rb1+ 43. Kh2 Kb7 44. Qc6+ Kc8 45. d6 Rd1 46. Qa8+ 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.30"]
[Round "8"]
[White "Bermudez Rojas, Alejandro"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1551"]
[BlackElo "1715"]
[PlyCount "71"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Nc6 4. Nf3 b6 5. Nc3 Bb7 6. Bd3 Qd7 7. 0-0 0-0-0 8. a4 Kb8 9. Bd2 Nge7 10. Ne2 Nc8 11. a5 f5 12. axb6 cxb6 13. Nf4 Be7 14. Bb5 g5 15. Nd3 g4 16. Nfe1 Qc7 17. c3 h5 18. Nf4 Qd7 19. Ned3 Rdg8 20. Qa4 h4 21. Rfe1 Rg7 22. Kf1 g3 23. h3 Bg5 24. Nb4 N8e7 25. Qxa7+ Nxa7 26. Bxd7 Bxf4 27. Bxf4 gxf2 28. Kxf2 Rg6 29. Ba4 Rhg8 30. Rg1 Nec6 31. Nxc6+ Nxc6 32. g3 hxg3+ 33. Rxg3 Na5 34. Rxg6 Rxg6 35. Rg1 Rxg1 36. Kxg1 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.30"]
[Round "9"]
[White "Ortega Leon, Jaime"]
[Black "Villada Londono, Thomas"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1715"]
[BlackElo "1500"]
[PlyCount "73"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 Nc6 5. 0-0 0-0 6. c3 h6 7. Nbd2 d6 8. a4 Be6 9. b4 Nxb4 10. cxb4 Bxb4 11. Qb3 Bxc4 12. Nxc4 a5 13. Bd2 Bxd2 14. Nfxd2 b6 15. Ne3 Qd7 16. f4 exf4 17. Rxf4 Rfb8 18. Qd1 d5 19. e5 Nh7 20. Nf5 Qd8 21. Qg4 Qg5 22. h4 Qxg4 23. Rxg4 g6 24. Nxh6+ Kg7 25. Nf5+ Kg8 26. Ne7+ Kg7 27. Nxd5 c6 28. Ne7 c5 29. Nf5+ Kg8 30. Nd6 Rd8 31. N2c4 Rab8 32. Rf1 Rd7 33. Rgf4 Rf8 34. Nxb6 Rc7 35. Nbc4 g5 36. Rg4 Ra7 37. hxg5 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "6"]
[White "Marin Florez, Schmidt"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1909"]
[BlackElo "1715"]
[PlyCount "119"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 b6 6. Bf4 Bd6 7. Ne2 Bb7 8. 0-0 Nge7 9. Nd2 Qd7 10. b4 f6 11. a4 g5 12. Bxd6 Qxd6 13. Ng3 0-0-0 14. a5 Kb8 15. axb6 cxb6 16. Re1 Nc8 17. Nf5 Qc7 18. Qh5 N6e7 19. Ra3 Ng6 20. g3 Nd6 21. Nxd6 Qxd6 22. Rea1 Qc6 23. Qd1 Ne7 24. b5 Qc7 25. Qa4 Nc8 26. Bf5 Rd7 27. Bxd7 Qxd7 28. Nf1 h5 29. Rb1 h4 30. Ra2 hxg3 31. fxg3 f5 32. Qd1 Qc7 33. Qf3 Rf8 34. Re2 g4 35. Qf4 Qxf4 36. gxf4 Nd6 37. Re5 Nc4 38. Re7 Nd6 39. Kg2 Ne4 40. Rb3 Nf6 41. Ng3 Ne4 42. Nxe4 fxe4 43. Kg3 Bc8 44. Ra3 Rh8 45. Rexa7 Rh3+ 46. Kg2 Rf3 47. Rf7 e3 48. Ra2 e2 49. Rxe2 Rxc3 50. Re8 Rc4 51. Rff8 Rxd4 52. Rxc8+ Kb7 53. Rce8 Kc7 54. Re6 Rb4 55. Rf7+ Kd8 56. Rxb6 Kc8 57. Rg6 Rb2+ 58. Kg3 Re2 59. Rg8+ Re8 60. Rxe8# 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "7"]
[White "Ortega Leon, Jaime"]
[Black "Rodas Garzon, Jhon Fredy"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1715"]
[PlyCount "172"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Be7 6. 0-0 Bg4 7. Be3 0-0 8. h3 Bh5 9. c3 c6 10. Nbd2 Bd6 11. Qc2 Qc7 12. Bg5 Nbd7 13. Rfe1 Rfe8 14. Re3 Rxe3 15. Bxe3 Re8 16. Ng5 Bg6 17. Bxg6 hxg6 18. Ngf3 Bf4 19. Re1 Bxe3 20. Rxe3 Rxe3 21. fxe3 Nf8 22. e4 Qf4 23. e5 Qe3+ 24. Kh1 Nh5 25. Nf1 Qf4 26. Qd2 Ng3+ 27. Nxg3 Qxg3 28. Kg1 Ne6 29. Qf2 Qf4 30. Qd2 Qe4 31. Kf2 Nf4 32. Ne1 f6 33. Qe3 Qf5 34. Kg1 g5 35. g4 Qb1 36. e6 Kf8 37. e7+ Ke8 38. h4 Qe4 39. Qxe4 dxe4 40. hxg5 fxg5 41. Kf2 Nd5 42. Ng2 Nf6 43. Ne3 g6 44. Kg3 Kxe7 45. Nc4 Nd5 46. Ne5 Nf4 47. Nc4 Nd3 48. b4 Nc1 49. Nd2 Ne2+ 50. Kf2 Nxc3 51. a3 Ke6 52. Ke3 Kd5 53. Nb3 b6 54. Nd2 a6 55. Nf1 Nb5 56. Nd2 Nxd4 57. Nxe4 Nc2+ 58. Kd3 Nxa3 59. Nxg5 Nb5 60. Nh7 Nd6 61. Nf8 g5 62. Ng6 Nf7 63. Ne7+ Kd6 64. Nf5+ Ke6 65. Nd4+ Kd5 66. Kc3 Ne5 67. Nf5 Nxg4 68. Ne7+ Kd6 69. Nf5+ Ke6 70. Nd4+ Kd5 71. Nf3 Nf2 72. Nxg5 Ne4+ 73. Nxe4 Kxe4 74. Kb3 Kd5 75. Kc3 Ke4 76. Kb3 a5 77. b5 cxb5 78. Kc3 Kd5 79. Kb3 a4+ 80. Ka3 Kc4 81. Kb2 b4 82. Ka2 Kc3 83. Kb1 Kb3 84. Ka1 Kc2 85. Ka2 b3+ 86. Ka3 b2 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.28"]
[Round "5"]
[White "Ortega Leon, Jaime"]
[Black "Giraldo Bejarano, Alejandro"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1715"]
[BlackElo "1454"]
[PlyCount "73"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. Be2 Bc5 5. 0-0 0-0 6. h3 d6 7. c3 Bb6 8. Qc2 d5 9. Rd1 d4 10. Bg5 h6 11. Bh4 Re8 12. c4 Qd6 13. a3 a5 14. Nbd2 Ne7 15. Rac1 c5 16. Nf1 Ng6 17. Bg3 Bd8 18. a4 b6 19. b3 Bd7 20. Ne1 Be7 21. Qd2 Bf8 22. Bf3 Ne7 23. Qe2 Ng6 24. Qd2 Qc7 25. Bh2 Qd8 26. Ng3 Be7 27. Nf5 Qc7 28. Bg3 Bf8 29. Nc2 Qc8 30. Rf1 Bxf5 31. exf5 Qxf5 32. Bxa8 Rxa8 33. Rce1 Re8 34. f3 Nh5 35. Bh2 Re6 36. g4 Nh4 37. gxf5 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.27"]
[Round "4"]
[White "Gonzalez Velasco, Leandro"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "1971"]
[BlackElo "1715"]
[PlyCount "27"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 b6 5. Bb5 Nge7 6. Ne5 Bb7 7. Qh5 g6 8. Qf3 f5 9. exf5 exf5 10. Qc3 Qd6 11. Ndf3 0-0-0 12. Bf4 Bg7 13. Nxc6 Qxf4 14. Nxe7+ 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.27"]
[Round "3"]
[White "Ortega Leon, Jaime"]
[Black "Acevedo Vergara, Jorge Luis"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1715"]
[PlyCount "51"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d3 d6 4. Be2 c6 5. c3 Qb6 6. Qc2 Nf6 7. Be3 c5 8. 0-0 Ng4 9. Bd2 Nc6 10. h3 Nge5 11. Be3 Nxf3+ 12. Bxf3 Ne5 13. Be2 0-0 14. Nd2 f5 15. f4 Nc6 16. Rab1 Be6 17. b4 Qc7 18. bxc5 d5 19. e5 Rad8 20. d4 b6 21. cxb6 axb6 22. Nf3 Ra8 23. a4 Na5 24. Ng5 Bc8 25. Rb4 h6 26. Nf3 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.26"]
[Round "2"]
[White "Aponte Castillo, Ernesto"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2008"]
[BlackElo "1715"]
[PlyCount "61"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 e6 4. Nc3 b6 5. Bf4 Bd6 6. cxd5 exd5 7. Nxd5 Bb7 8. Bxd6 Qxd6 9. Nc3 0-0-0 10. e3 f6 11. Be2 Kb8 12. Qa4 Nge7 13. 0-0-0 Qb4 14. Qc2 Nd5 15. Nxd5 Rxd5 16. Kb1 Qe7 17. Rc1 Nb4 18. Qb3 Ra5 19. a3 Be4+ 20. Ka1 Rd8 21. Rhg1 Bd5 22. Bc4 g5 23. Nd2 h5 24. Bxd5 Rdxd5 25. Rc4 Rdb5 26. Rgc1 Nd5 27. Qc2 Nb4 28. Qe4 Qd6 29. Rxc7 Rxa3+ 30. bxa3 Nc6 31. Rc8+ 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.26"]
[Round "1"]
[White "Ortega Leon, Jaime"]
[Black "Perdomo Olarte, Jefferson"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1715"]
[BlackElo "2015"]
[PlyCount "104"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. Be3 d6 5. Be2 Bg7 6. Qc1 Qb6 7. c3 Nf6 8. 0-0 Ng4 9. Bd2 0-0 10. h3 Nf6 11. Be3 Bd7 12. Re1 Rfe8 13. Nbd2 Qc7 14. Nf1 b5 15. Ng3 Ne5 16. Nxe5 dxe5 17. Bh6 Rab8 18. Nf5 Bxh6 19. Nxh6+ Kf8 20. Qg5 b4 21. c4 Ng8 22. Rf1 Kg7 23. Nf5+ Kh8 24. Nh6 f6 25. Qh4 Kg7 26. Nxg8 Rxg8 27. Qg3 g5 28. Bg4 Rbd8 29. Bf5 Bxf5 30. exf5 Rd4 31. Qe3 Qd7 32. Rad1 Qxf5 33. Rd2 Rgd8 34. Rfd1 Qd7 35. f3 Qa4 36. b3 Qd7 37. Kf2 a5 38. Ke2 a4 39. Ra1 Ra8 40. Rb1 axb3 41. axb3 Ra3 42. Rdb2 Qa7 43. g4 Qc7 44. Qf2 Qd6 45. Qe3 Ra8 46. Rd2 h5 47. Rh1 Ra3 48. Rb1 e4 49. fxe4 Qh2+ 50. Kd1 Qh1+ 51. Kc2 Ra2+ 52. Rb2 Ra1 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.20"]
[Round "9"]
[White "Jimenez Mendez, William"]
[Black "Ortega Leon, Jaime"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1405"]
[BlackElo "1573"]
[PlyCount "86"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 b6 6. Nf3 Bd6 7. 0-0 Bb7 8. Re1+ Nge7 9. Nbd2 Qd7 10. Nf1 f6 11. Ng3 0-0-0 12. Qc2 g6 13. b4 Kb8 14. Qa4 Nxd4 15. Qxd7 Nxf3+ 16. gxf3 Rxd7 17. Be3 f5 18. f4 Nc8 19. a4 Re8 20. a5 Rde7 21. axb6 cxb6 22. Bb5 Rd8 23. Red1 Rc7 24. Ra4 Rxc3 25. Rda1 Bc6 26. Bxc6 Rxc6 27. Ne2 Rd7 28. Nd4 Rc4 29. Ra6 Bxb4 30. Nb5 Bc5 31. Bxc5 Rxc5 32. Nd4 Rc4 33. Nb5 d4 34. Na3 Rc6 35. Nb1 Rc1+ 36. Kg2 d3 37. Nd2 Rxa1 38. Rxa1 a5 39. Kf3 Kb7 40. Ra3 Ka6 41. Ke3 b5 42. Rxd3 Rxd3+ 43. Kxd3 Ne7 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.20"]
[Round "8"]
[White "Ortega Leon, Jaime"]
[Black "Valencia Lopez, Greissy Sofia"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1573"]
[BlackElo "1473"]
[PlyCount "54"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. Be3 e5 5. Be2 f5 6. exf5 Bxf5 7. 0-0 Nf6 8. Ne1 Nd4 9. Bf3 Nxf3+ 10. Qxf3 Qd7 11. Bg5 Bg4 12. Qe3 Be7 13. f4 exf4 14. Bxf4 0-0 15. Nd2 Nd5 16. Qe4 Nxf4 17. Rxf4 Rxf4 18. Qxf4 Rf8 19. Qe3 Bf6 20. c3 Be5 21. Nef3 Bf4 22. Qe1 Re8 23. Qf1 Qf5 24. Re1 Rxe1 25. Qxe1 Qe6 26. c4 Qxe1+ 27. Nxe1 Bxd2 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.19"]
[Round "6"]
[White "Chavarro Corredor, Cesar Camilo"]
[Black "Ortega Leon, Jaime"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1080"]
[BlackElo "1573"]
[PlyCount "128"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Ne7 3. Nc3 Nbc6 4. e3 b6 5. d4 d5 6. Be2 Bb7 7. 0-0 Qd7 8. Rb1 0-0-0 9. b4 dxc4 10. Bxc4 Kb8 11. Bd2 Nc8 12. a4 Bxb4 13. Qc2 Bd6 14. Rfc1 N8e7 15. Rb3 Na5 16. Ne1 Nxc4 17. Nb5 Nxd2 18. Qxd2 a6 19. Nc3 Nd5 20. Nd3 Nxc3 21. Qxc3 Rc8 22. a5 Bd5 23. Rbb1 b5 24. f3 f6 25. e4 Bc4 26. Qxc4 Ka7 27. Qc3 g5 28. Nb4 Bxb4 29. Rxb4 Rhd8 30. Qc5+ Kb7 31. Rd1 Qc6 32. Qe7 Qc3 33. d5 exd5 34. Rbd4 Re8 35. Qxf6 Qe3+ 36. Kh1 dxe4 37. fxe4 Rxe4 38. Rd7 Qe1+ 39. Qf1 Qxf1+ 40. Rxf1 h5 41. h3 g4 42. Rf6 g3 43. Rd1 Rce8 44. Rff1 c5 45. Rf7+ Kc6 46. Rf6+ R8e6 47. Rff1 b4 48. Kg1 Kb5 49. Ra1 c4 50. Rf5+ R6e5 51. Rff1 c3 52. Rfd1 b3 53. Kf1 Re2 54. Rd3 b2 55. Rb1 Re1+ 56. Rxe1 Rxe1+ 57. Kxe1 b1Q+ 58. Ke2 c2 59. Rf3 Qd1+ 60. Ke3 c1R 61. Rf5+ Rc5 62. Rf8 Rc3+ 63. Ke4 Qe2+ 64. Kd5 Rd3# 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.19"]
[Round "7"]
[White "Zea Parra, Luis Estiven"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "C10"]
[BlackElo "1573"]
[PlyCount "79"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 b6 5. Bb5 Bb7 6. 0-0 Nge7 7. Bg5 f6 8. Bh4 Qd7 9. a4 0-0-0 10. a5 Kb8 11. axb6 cxb6 12. Bg3+ Ka8 13. Na4 Nc8 14. Qd3 Bd6 15. e5 Bc7 16. c3 f5 17. b3 Qe7 18. Bh4 Qf7 19. Bxd8 Bxd8 20. c4 Nb4 21. Qd2 Nc6 22. c5 Na5 23. Qc3 a6 24. cxb6 axb5 25. Qxa5+ Kb8 26. Rfc1 Qd7 27. Rxc8+ Kxc8 28. Rc1+ Bc7 29. Rxc7+ Qxc7 30. bxc7 bxa4 31. bxa4 Re8 32. Qb6 Re7 33. Qd6 Rxc7 34. Qxe6+ Kb8 35. h4 g6 36. Qd6 Kc8 37. Ng5 h6 38. Ne6 Rc1+ 39. Kh2 g5 40. Qd8# 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.18"]
[Round "4"]
[White "Carrillo Riano, Karen Sofia"]
[Black "Ortega Leon, Jaime"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1307"]
[BlackElo "1573"]
[PlyCount "92"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nge2 b6 5. Be3 Bb7 6. Ng3 Nge7 7. Be2 Qd7 8. 0-0 0-0-0 9. a4 Kb8 10. Bf3 Na5 11. b4 Nc4 12. b5 Nc8 13. Na2 Nb2 14. Qe2 Nc4 15. Nc1 h6 16. Nb3 Bd6 17. e5 Be7 18. Nd2 Na5 19. c4 dxc4 20. Bxb7 Kxb7 21. Nxc4 Nxc4 22. Qxc4 Qd5 23. Qc3 h5 24. Ne2 g5 25. Rfc1 Rd7 26. Rab1 Kb8 27. a5 h4 28. h3 f5 29. exf6 Bxf6 30. a6 Nd6 31. Qc6 Qxc6 32. Rxc6 Rhh7 33. f3 Rhg7 34. Nc3 Rge7 35. Rc1 Nf5 36. Bf2 Bxd4 37. Ne4 Bxf2+ 38. Kxf2 Nd4 39. Nf6 Rd8 40. R6c4 Nxb5 41. Rg4 Rg7 42. Ke3 Nd6 43. Ke2 Nf5 44. Nh5 Rg6 45. Nf4 Rgg8 46. Nxe6 Rde8 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.18"]
[Round "5"]
[White "Ortega Leon, Jaime"]
[Black "Norena Marin, Jeronimo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1573"]
[BlackElo "1375"]
[PlyCount "106"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Bg4 4. Be2 Qxd5 5. Nc3 Qf5 6. 0-0 Nc6 7. d3 0-0-0 8. Be3 e5 9. Nh4 Bxe2 10. Nxf5 Bxd1 11. Raxd1 Nd4 12. Bxd4 exd4 13. Ne2 c5 14. a4 g6 15. Nfg3 Bd6 16. f3 Nd5 17. Rd2 Ne3 18. Ra1 f5 19. b3 h5 20. Nf1 Rde8 21. c4 dxc3 22. Nxc3 Be5 23. Rc1 Nxf1 24. Kxf1 Bf4 25. Rcd1 Bxd2 26. Rxd2 Rd8 27. Ne2 g5 28. Ng3 Rd5 29. Kf2 h4 30. Nf1 f4 31. h3 Rhd8 32. Ke2 Re5+ 33. Kd1 Rde8 34. Nh2 Re1+ 35. Kc2 R1e2 36. Ng4 Rxd2+ 37. Kxd2 Kc7 38. Nf6 Re6 39. Ne4 Re5 40. Kc3 Kc6 41. Kc4 a6 42. a5 Rd5 43. Kc3 b5 44. axb6 Kxb6 45. Nd2 Kb5 46. Nc4 Rd7 47. Na3+ Kb6 48. Nc4+ Kb5 49. Nd2 a5 50. Nc4 Re7 51. Nd6+ Kc6 52. Ne4 Re5 53. Kc4 Rd5 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.17"]
[Round "2"]
[White "Morales Velasco, Dario Alexander"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1573"]
[PlyCount "53"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 e6 4. e3 Bd6 5. Bg3 Bxg3 6. hxg3 b6 7. c4 dxc4 8. Bxc4 Bb7 9. Nc3 Nge7 10. a3 Qd7 11. Qe2 0-0-0 12. b4 Kb8 13. Bb5 f6 14. 0-0 Nd5 15. Rac1 Nxc3 16. Rxc3 Qd5 17. Rfc1 Rd6 18. Bc4 Qe4 19. Ba6 Rc8 20. Bxb7 Kxb7 21. Nd2 Qd5 22. Nf3 g5 23. Qc2 g4 24. Ne1 f5 25. Nd3 Qe4 26. b5 e5 27. Rxc6 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.17"]
[Round "3"]
[White "Ortega Leon, Jaime"]
[Black "Bolano Merino, Sebastian"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1573"]
[PlyCount "91"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Be2 Nf6 4. d3 g6 5. 0-0 Bg7 6. c3 0-0 7. Re1 Nc6 8. Nbd2 Qc7 9. Nf1 Be6 10. Bd2 Rab8 11. Qc1 Rfd8 12. Ng3 d5 13. Bf4 Qc8 14. Bxb8 Qxb8 15. Qc2 dxe4 16. Nxe4 Nxe4 17. dxe4 Bg4 18. Rad1 Rxd1 19. Rxd1 Bxf3 20. Bxf3 Qf4 21. Be2 Be5 22. g3 Qf6 23. Bb5 a6 24. Bxc6 Qxc6 25. Rd5 Bd6 26. Qd2 Qa4 27. e5 Bc7 28. Rxc5 Bb6 29. Rc8+ Kg7 30. b3 Qe4 31. c4 Qb1+ 32. Kg2 Qe4+ 33. f3 Qxe5 34. Qd5 Qe2+ 35. Kh3 Qf1+ 36. Kh4 Qe2 37. Kh3 Qf1+ 38. Kh4 Qe2 39. h3 e6 40. Qe4 Qd2 41. f4 Qd1 42. Qe5+ f6 43. Rc7+ Bxc7 44. Qxc7+ Kh6 45. Qc5 e5 46. Qf8# 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.16"]
[Round "1"]
[White "Ortega Leon, Jaime"]
[Black "Angulo Ricardo, Milton"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1573"]
[PlyCount "53"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. Be3 e5 5. Be2 f5 6. exf5 Bxf5 7. 0-0 Nf6 8. Nh4 Be6 9. f4 Nd5 10. Bf2 Nxf4 11. Bf3 Be7 12. g3 Nh3+ 13. Kh1 Nxf2+ 14. Rxf2 Bxh4 15. gxh4 0-0 16. Rg2 Qf6 17. Nd2 Nd4 18. Bg4 Bd5 19. Ne4 Qxh4 20. c3 Ne6 21. c4 Nf4 22. cxd5 Nxg2 23. Kxg2 Rf4 24. Be6+ Kh8 25. Qe2 Raf8 26. Rg1 Qxh2+ 27. Kxh2 1-0

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.03.01"]
[Round "9"]
[White "Ortega Leon, Jaime"]
[Black "Bernal Parra, Eliana Valentina"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1574"]
[BlackElo "1310"]
[PlyCount "65"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Be2 e6 4. d3 Nf6 5. 0-0 Be7 6. Re1 0-0 7. Nbd2 d5 8. exd5 exd5 9. Nf1 Qc7 10. g3 Bd6 11. Bd2 Re8 12. Ne3 h6 13. Ng2 Nh5 14. Qc1 Kh7 15. Ng5+ hxg5 16. Bxh5 Bf5 17. Bxg5 Rxe1+ 18. Nxe1 f6 19. Bd2 Ne5 20. Nf3 Ng4 21. Nh4 Qd7 22. Bf4 Rd8 23. Bxd6 g5 24. Nxf5 Qxf5 25. Bxg4 Qxg4 26. Bxc5 Rc8 27. Qe1 Kg6 28. Ba3 Rxc2 29. Qe8+ Kg7 30. Bf8+ Kg8 31. Be7+ Kg7 32. Qf8+ Kh7 33. Qf7+ 1-0

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.28"]
[Round "4"]
[White "Ortega Leon, Jaime"]
[Black "Garcia Fonseca, Karen Geraldin"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1574"]
[BlackElo "1465"]
[PlyCount "49"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Nf6 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 d6 8. e5 c5 9. Qd3 Nh7 10. Re1 Be6 11. Bb5+ Ke7 12. exd6+ Qxd6 13. Qf3 Rb8 14. Bf4 Qd8 15. Bxb8 Qxb8 16. Nc3 Nf6 17. Rad1 g6 18. Nd5+ Nxd5 19. Rxd5 Bg7 20. Rd7+ Kf8 21. Rxe6 f5 22. Rxg6 Qe5 23. Rgxg7 Qe1+ 24. Bf1 Qe6 25. Qxb7 1-0

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.28"]
[Round "5"]
[White "Puentes Torres, Alberto"]
[Black "Ortega Leon, Jaime"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1129"]
[BlackElo "1574"]
[PlyCount "154"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 f6 5. e5 f5 6. a3 Nge7 7. Bb5 Qd7 8. Be3 b6 9. Ng5 h6 10. Bxc6 Qxc6 11. Nh3 Bb7 12. Qe2 0-0-0 13. Qb5 Kb8 14. Qxc6 Nxc6 15. 0-0 g5 16. f4 g4 17. Nf2 Be7 18. g3 h5 19. h4 gxh3 20. Nxh3 h4 21. Ne2 hxg3 22. Kg2 Rdg8 23. Rh1 Ba6 24. Nxg3 Bh4 25. Ng5 Nd8 26. Rh3 Bxg3 27. Rxg3 Bb7 28. Rh1 c5 29. c3 Rxh1 30. Kxh1 cxd4 31. cxd4 Ba6 32. Kg2 Bd3 33. Nf3 Rxg3+ 34. Kxg3 Kc7 35. Ng5 Be2 36. Kf2 Bd1 37. Ke1 Bg4 38. Kd2 Kd7 39. Kc3 Nc6 40. b4 b5 41. Nh7 Ke7 42. Bf2 Be2 43. Bh4+ Kf7 44. Ng5+ Ke7 45. Nh7+ Kf7 46. Ng5+ Ke7 47. Nh7+ Ke8 48. Nf6+ Kf7 49. Nd7 Bh5 50. Nc5 Bg6 51. a4 bxa4 52. Nxa4 Kg7 53. b5 Na5 54. Nc5 Bf7 55. Kb4 Nc4 56. Nd7 Be8 57. Nb8 Nb6 58. Nc6 Nc8 59. Ka5 Kg6 60. Bg5 Kh5 61. Ka6 Kg4 62. Ne7 Nxe7 63. Bxe7 Kxf4 64. b6 axb6 65. Kxb6 Ke3 66. Kc5 f4 67. Bg5 Ke4 68. Bxf4 Kxf4 69. Kd6 Ke4 70. Kxe6 Kxd4 71. Kd6 Ke4 72. e6 d4 73. e7 d3 74. Kc7 d2 75. Kd8 Ba4 76. e8Q+ Bxe8 77. Kxe8 d1Q 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "2"]
[White "Ortega Leon, Jaime"]
[Black "Rodriguez Parada, Sebastian"]
[Result "0-1"]
[ECO "C23"]
[WhiteElo "1574"]
[BlackElo "1781"]
[PlyCount "77"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 d6 4. 0-0 Nf6 5. Re1 0-0 6. c3 Bg4 7. h3 Bh5 8. b4 Bb6 9. d3 Nc6 10. Be3 d5 11. exd5 Nxd5 12. Bxd5 Qxd5 13. Bxb6 axb6 14. c4 Qd6 15. b5 Bxf3 16. Qxf3 Nb4 17. Qe2 Nxd3 18. Rd1 Nf4 19. Qf3 Qc5 20. Nd2 Rfd8 21. Qb3 Ne2+ 22. Kf1 Nd4 23. Qc3 Nxb5 24. Qc1 Nd6 25. Re1 f6 26. Qc2 b5 27. Rac1 bxc4 28. Nxc4 Qxc4+ 29. Qxc4+ Nxc4 30. Rxc4 Rxa2 31. Re2 Rd1+ 32. Re1 Rdd2 33. Rxc7 Rxf2+ 34. Kg1 Rxg2+ 35. Kh1 Rh2+ 36. Kg1 Rag2+ 37. Kf1 Rb2 38. Kg1 Rhc2 39. Rd7 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "3"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Ortega Leon, Jaime"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1021"]
[BlackElo "1574"]
[PlyCount "74"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Bb5 Qd7 5. Nf3 f6 6. 0-0 b6 7. Re1 Nge7 8. e5 f5 9. Ng5 h6 10. Bxc6 Qxc6 11. Nf3 Bb7 12. Qd3 0-0-0 13. a3 Kb8 14. Na2 Nc8 15. Nb4 Qe8 16. Na6+ Bxa6 17. Qxa6 Qc6 18. Qd3 g5 19. h3 Be7 20. c3 Rdg8 21. Nh2 h5 22. Re3 Rg7 23. Rg3 Rhg8 24. Kf1 h4 25. Re3 g4 26. hxg4 fxg4 27. g3 h3 28. f3 gxf3 29. Rxf3 Rf8 30. Bh6 Rxf3+ 31. Qxf3 Rg8 32. Bf4 Qb5+ 33. Qe2 Qe8 34. b4 Qf7 35. Qf2 Qh7 36. Qe3 Qc2 37. Rc1 Qxh2 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.26"]
[Round "1"]
[White "Rosas Molano, Mauricio"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1556"]
[BlackElo "1574"]
[PlyCount "67"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 Nc6 4. Nf3 Nge7 5. 0-0 b6 6. Nc3 Bb7 7. e5 Qd7 8. Qe2 0-0-0 9. Bd2 Kb8 10. a4 Nc8 11. Bb5 h6 12. Bxc6 Qxc6 13. Rfb1 f5 14. b4 g5 15. b5 Qe8 16. a5 Be7 17. axb6 cxb6 18. Na4 g4 19. Ne1 h5 20. Bb4 h4 21. Bxe7 Qxe7 22. c4 dxc4 23. Qxc4 Bd5 24. Qc3 Rd7 25. Nd3 Rc7 26. Qd2 Be4 27. Rc1 h3 28. g3 Rxc1+ 29. Rxc1 Qb7 30. Nb4 Rh7 31. Nc3 Bh1 32. d5 Rd7 33. Nc6+ Ka8 34. Kxh1 1-0

[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.02"]
[Round "4"]
[White "Ortega Leon, Jaime"]
[Black "Melgarejo Suarez, Aritna Valentina"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1581"]
[BlackElo "1271"]
[PlyCount "95"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nc6 4. 0-0 Nxe4 5. Re1 d6 6. d3 Nf6 7. Nc3 Be7 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 0-0 11. Bg5 Bf5 12. Re2 Re8 13. Rae1 Qd7 14. Bd3 Bxd3 15. cxd3 h6 16. Bh4 c5 17. Qa4 Qxa4 18. Nxa4 Kf8 19. Nc3 g5 20. Bg3 d5 21. Nb5 c4 22. dxc4 dxc4 23. Nc7 Bb4 24. Nxe8 Rxe8 25. Rxe8+ Nxe8 26. Rd1 Ba5 27. Rd7 b5 28. Rxa7 Bb6 29. Rb7 Bd4 30. Rxb5 Nf6 31. Be5 Bxe5 32. Rxe5 Nd7 33. Rb5 Ke7 34. a4 Nf8 35. a5 Ne6 36. Kf1 Kd8 37. Rb6 Kc8 38. Rc6+ Kb7 39. Rxc4 Ka6 40. b4 h5 41. Rc6+ Kb5 42. Rb6+ Ka4 43. Rxe6 fxe6 44. a6 Kxb4 45. a7 Kc4 46. Ke2 e5 47. Ke3 Kd5 48. a8Q+ 1-0

[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.01"]
[Round "3"]
[White "Lopez Marin, Johnier Andres"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1581"]
[PlyCount "65"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nd2 Nc6 3. c3 e6 4. g3 b6 5. Bg2 Bb7 6. f4 Qd7 7. Ngf3 Bd6 8. e4 0-0-0 9. e5 Bf8 10. 0-0 Kb8 11. b4 Nge7 12. Nb3 Nc8 13. Be3 h6 14. Qd3 f5 15. a4 N6e7 16. Rfb1 Ng8 17. Nc5 Qf7 18. a5 Rh7 19. axb6 cxb6 20. Nxb7 Qxb7 21. Bd2 Qf7 22. c4 dxc4 23. Qxc4 Qd7 24. Be3 Nge7 25. d5 Nxd5 26. Bf2 Qc7 27. Qf1 Bxb4 28. Rc1 Qe7 29. Nd4 Rd7 30. Nc6+ Ka8 31. Nxb4 g5 32. Rxc8+ Kb7 33. Qa6# 1-0

[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.01"]
[Round "2"]
[White "Ortega Leon, Jaime"]
[Black "Corpus, Eugenio"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "1581"]
[BlackElo "1824"]
[PlyCount "42"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. b4 Bxb4 6. c3 Ba5 7. d4 Bd7 8. dxe5 dxe5 9. Ba3 Qf6 10. Qb3 Bb6 11. Rd1 0-0-0 12. Bb5 Nh6 13. Nbd2 Ng4 14. h3 Nxf2 15. Kf1 Nxd1 16. Rxd1 g5 17. c4 Bd4 18. Rb1 Kb8 19. Qa4 h5 20. Ke1 g4 21. hxg4 hxg4 0-1

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.24"]
[Round "7"]
[White "Gaona Ballesteros, Esteban Andres"]
[Black "Ortega Leon, Jaime"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "1525"]
[BlackElo "1642"]
[PlyCount "15"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 b6 3. Nf3 Bb7 4. Nc3 e6 5. g3 dxc4 6. Bg2 Bd6 7. Qa4+ Qd7 8. Qxc4 1/2-1/2

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.24"]
[Round "6"]
[White "Ortega Leon, Jaime"]
[Black "Castillo Barajas, Juan Alberto"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1642"]
[BlackElo "1436"]
[PlyCount "66"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d6 4. Be3 Nc6 5. Be2 Bd7 6. 0-0 Qc7 7. Re1 g6 8. Nbd2 Bg7 9. Rb1 Nf6 10. Nf1 0-0 11. Ng3 Ng4 12. Bd2 Nge5 13. Qc1 Nxf3+ 14. Bxf3 Nd4 15. Bd1 e5 16. c3 Ne6 17. Rf1 c4 18. dxc4 Qxc4 19. Bb3 Qc7 20. Bd5 Rae8 21. Be3 Nd8 22. Rd1 Bc6 23. Bh6 Bxd5 24. Rxd5 Ne6 25. Qd2 Rd8 26. Rd1 Rd7 27. Bxg7 Kxg7 28. Rxd6 Rxd6 29. Qxd6 Rd8 30. Qxc7 Rxd1+ 31. Nf1 Nxc7 32. g3 Rb1 33. b3 Rb2 0-1

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.23"]
[Round "5"]
[White "Becerra Fonseca, Camila Andrea"]
[Black "Ortega Leon, Jaime"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1327"]
[BlackElo "1642"]
[PlyCount "84"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nc6 5. Nf3 Bxg3 6. hxg3 b6 7. Bd3 g6 8. c3 Bb7 9. Nbd2 Qd7 10. Qc2 0-0-0 11. a4 Kb8 12. b4 f6 13. b5 Nce7 14. Ke2 Nc8 15. Rhb1 Qd6 16. c4 dxc4 17. Nxc4 Qe7 18. a5 Nh6 19. axb6 cxb6 20. Qa4 Nf7 21. e4 Nfd6 22. Nfd2 Nxc4 23. Nxc4 Rxd4 24. f3 Rhd8 25. Ra3 R8d7 26. Rd1 Qc5 27. Rc3 Qg5 28. g4 h5 29. Rh1 hxg4 30. Rh8 gxf3+ 31. gxf3 Qg2+ 32. Ke3 Qg1+ 33. Ke2 f5 34. e5 Qg2+ 35. Kd1 Rxd3+ 36. Rxd3 Rxd3+ 37. Kc1 Rc3+ 38. Kb1 Qf1+ 39. Kb2 Qc1+ 40. Ka2 Bd5 41. Rxc8+ Kxc8 42. Qa6+ Kb8 0-1

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.23"]
[Round "4"]
[White "Ortega Leon, Jaime"]
[Black "Rativa Jimenez, Laura Milena"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1642"]
[BlackElo "1527"]
[PlyCount "22"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Be3 d5 5. Be2 Nf6 6. e5 Ng4 7. Bf4 Qc7 8. c3 Ngxe5 9. Nxe5 Nxe5 10. 0-0 Bd6 11. Nd2 0-0 0-1

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.22"]
[Round "2"]
[White "Ortega Leon, Jaime"]
[Black "Bautista Luis, Fernando"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1642"]
[BlackElo "1218"]
[PlyCount "91"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. Be2 Nf6 5. Be3 Bg4 6. 0-0 h6 7. Nbd2 e6 8. c3 Be7 9. Ne1 Bxe2 10. Qxe2 0-0 11. f4 e5 12. f5 Nh7 13. Qg4 Bg5 14. Rf3 Bxe3+ 15. Rxe3 f6 16. Rg3 Qc7 17. Rh3 Kh8 18. Nef3 Ne7 19. Rg3 Rf7 20. Nh4 Ng5 21. Qh5 Raf8 22. Ndf3 Qb6 23. Nxg5 fxg5 24. Rxg5 Qxb2 25. Rf1 Qxc3 26. Rg3 Rf6 27. h3 b5 28. Qg4 R8f7 29. Qh5 b4 30. Ng6+ Nxg6 31. Rxg6 Qxd3 32. Rxf6 Rxf6 33. Qe8+ Kh7 34. Qa8 Qc2 35. Rf2 Qb1+ 36. Kh2 Qe1 37. Rf3 a5 38. Qb7 Kg8 39. Rg3 Rf7 40. Qc8+ Rf8 41. Qe6+ Rf7 42. Qe8+ Rf8 43. Qe6+ Rf7 44. f6 g5 45. Qe8+ Rf8 46. Qg6+ 1-0

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.22"]
[Round "3"]
[White "Prado, Leonardo"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2082"]
[BlackElo "1642"]
[PlyCount "103"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Nc6 4. Nf3 b6 5. c4 dxc4 6. Bxc4 Bb7 7. Nc3 Qd7 8. 0-0 0-0-0 9. Be3 Nge7 10. Qe2 Kb8 11. Rfd1 Nd5 12. Nxd5 exd5 13. Bb5 Qg4 14. Rac1 Ne7 15. h3 Qh5 16. Qc2 c6 17. Ng5 Rc8 18. Be2 Qg6 19. Bd3 f5 20. g4 h6 21. gxf5 Qh5 22. Be2 Qh4 23. Nf7 Rg8 24. Kh2 g5 25. Rg1 Qe4 26. Bd3 Qf3 27. f6 Qh5 28. fxe7 Bxe7 29. Nd6 Bxd6 30. exd6 g4 31. Rg3 gxh3 32. Rcg1 Rxg3 33. Rxg3 Rf8 34. Qe2 Qh4 35. Qg4 Qf6 36. Qg6 Qd8 37. Bf5 Rf6 38. Qg8 Rf8 39. Qg4 Qf6 40. Be6 h5 41. Qg7 h4 42. Qxf8+ Qxf8 43. Rg8 Qxg8 44. Bxg8 Bc8 45. Bf7 Bd7 46. f4 Kb7 47. Bg6 Kc8 48. f5 Kd8 49. Bg5+ Kc8 50. f6 Be6 51. Bf5 Kd7 52. f7 1-0

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.21"]
[Round "1"]
[White "Becerra, Juan David"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2323"]
[BlackElo "1642"]
[PlyCount "39"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 b6 5. Bb5 Bb7 6. Ne5 Nge7 7. Qh5 g6 8. Qh4 Bg7 9. Bg5 Bxe5 10. dxe5 d4 11. 0-0-0 Qd7 12. Ne2 0-0-0 13. Nxd4 Nd5 14. Bxd8 Rxd8 15. exd5 Qe7 16. Qxe7 Nxe7 17. dxe6 fxe6 18. Nxe6 Rxd1+ 19. Rxd1 c6 20. Rd8# 1-0

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2019.03.25"]
[Round "9"]
[White "Celis Vargas, Walter Enrique"]
[Black "Ortega Leon, Jaime"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1709"]
[BlackElo "1705"]
[PlyCount "60"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nge7 5. Be2 b6 6. 0-0 Bb7 7. Bg5 Qd7 8. Re1 f6 9. Be3 0-0-0 10. exd5 exd5 11. a3 Kb8 12. b4 Nc8 13. Nd2 g5 14. Nb3 Qf7 15. b5 N6e7 16. a4 Nf5 17. Bh5 Qg7 18. Qd3 Bb4 19. a5 Nfd6 20. axb6 cxb6 21. Ra4 Bxc3 22. Qxc3 Nxb5 23. Qb4 Nbd6 24. Rea1 Bc6 25. R4a2 Nc4 26. Nc5 Qf8 27. Na6+ Kb7 28. Nc5+ Kb8 29. Na6+ Kb7 30. Nc5+ Kb8 1/2-1/2

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2019.03.25"]
[Round "8"]
[White "Silva Albarracin, Waldomiro"]
[Black "Ortega Leon, Jaime"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "1692"]
[BlackElo "1705"]
[PlyCount "36"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nge7 5. e5 b6 6. Be2 Bb7 7. Nb3 Qd7 8. a4 Ng6 9. a5 Bb4+ 10. Bd2 Qe7 11. Bxb4 Nxb4 12. a6 Bc8 13. c3 Nc6 14. Qd2 h6 15. 0-0 Bd7 16. Ne1 Nb8 17. Nd3 Bb5 18. f4 Bxa6 0-1

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2019.03.24"]
[Round "6"]
[White "Buitrago, Bernardo"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1878"]
[BlackElo "1705"]
[PlyCount "52"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nc6 5. Nd2 Nge7 6. Ngf3 b6 7. c3 Bb7 8. Bd3 Qd7 9. Qe2 h6 10. a4 Bxg3 11. hxg3 0-0-0 12. b4 Kb8 13. a5 Nc8 14. Bb5 f6 15. Nb3 Qf7 16. axb6 cxb6 17. Nfd2 e5 18. Bd3 exd4 19. Nxd4 Nxd4 20. cxd4 Rd7 21. 0-0 g5 22. Bf5 Rc7 23. Rfc1 Nd6 24. Rxc7 Qxc7 25. Bd3 h5 26. Qf3 Qg7 1-0

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2019.03.24"]
[Round "7"]
[White "Ortega Leon, Jaime"]
[Black "Atehortua, Jorge Hernando"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1705"]
[BlackElo "1848"]
[PlyCount "60"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Be3 d6 4. Nf3 g6 5. Be2 Bg7 6. c3 Nf6 7. 0-0 a6 8. h3 b5 9. Nbd2 Qc7 10. Re1 0-0 11. Nf1 Bb7 12. Qd2 Rad8 13. Bh6 d5 14. Bxg7 Kxg7 15. Qc2 dxe4 16. dxe4 Rd7 17. Red1 Rfd8 18. Ng3 Ne5 19. Rxd7 Rxd7 20. Rd1 Rxd1+ 21. Bxd1 h5 22. a3 Nfd7 23. Ng5 c4 24. Be2 Nc5 25. Nf3 Ned3 26. Nd2 Qf4 27. Bf3 Nxf2 28. Kxf2 Nd3+ 29. Kg1 Qxg3 30. b3 Qe1+ 0-1

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2019.03.23"]
[Round "4"]
[White "Zuluaga, Nicolas"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1729"]
[BlackElo "1705"]
[PlyCount "55"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Nc6 4. Bb5 Qd7 5. Nf3 b6 6. 0-0 Bb7 7. c3 0-0-0 8. a4 Kb8 9. a5 Nge7 10. axb6 cxb6 11. Bg5 h6 12. Bxe7 Bxe7 13. Nbd2 Rc8 14. Qa4 Rc7 15. Ra2 f5 16. Rfa1 g5 17. Qd1 Rh7 18. Rxa7 Qc8 19. Qa4 Na5 20. Rxa5 bxa5 21. Qxa5 Qd8 22. Nb3 g4 23. Ne1 Kc8 24. Nd3 h5 25. Nbc5 Bxc5 26. Nxc5 Qe7 27. Qa8+ Bxa8 28. Rxa8# 1-0

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2019.03.22"]
[Round "2"]
[White "Gutierrez, Jhon Jaime"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1805"]
[BlackElo "1705"]
[PlyCount "81"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nc6 3. f4 e6 4. c3 b6 5. Bd3 Bb7 6. Nd2 Bd6 7. Ngf3 Qd7 8. 0-0 0-0-0 9. b4 Kb8 10. a4 f6 11. a5 Nce7 12. axb6 cxb6 13. Qe2 Nc8 14. Nb3 Nge7 15. Bd2 h6 16. c4 dxc4 17. Bxc4 Nd5 18. Nc5 Qf7 19. Rfb1 Ba8 20. Ra2 g5 21. Na6+ Kb7 22. f5 exf5 23. Qd3 Nce7 24. e4 fxe4 25. Qxe4 f5 26. Qd3 g4 27. Ne5 Bxe5 28. dxe5 Nxb4 29. Bxb4 Rxd3 30. Bxf7 Nc6 31. Bd6 h5 32. Bg6 Nd4 33. Nc5+ Kc8 34. Nxd3 h4 35. Rb4 Nc6 36. Rc4 h3 37. Bxf5+ Kd8 38. Nb4 Ne7 39. Bxe7+ Kxe7 40. Rxa7+ Ke8 41. Rc8# 1-0

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2019.03.22"]
[Round "3"]
[White "Ortega Leon, Jaime"]
[Black "Latorre, Franklin Leandro"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1705"]
[BlackElo "1775"]
[PlyCount "106"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Be2 g6 4. Nf3 Bg4 5. e5 Bg7 6. 0-0 Bxf3 7. Bxf3 Bxe5 8. d4 Bg7 9. Re1 e6 10. Bf4 Ne7 11. c3 0-0 12. Nd2 Nd7 13. Nf1 c5 14. Ng3 cxd4 15. cxd4 Qb6 16. Be3 Nc6 17. Ne2 Rfc8 18. Qd2 Na5 19. b3 Nc6 20. Rec1 a5 21. Rab1 Nf6 22. h3 Ne8 23. Rd1 Nd6 24. Bh6 Bh8 25. a4 Nf5 26. Be3 Qb4 27. Qd3 Nxe3 28. fxe3 Qe7 29. Rdc1 Qg5 30. Re1 Nb4 31. Qb5 Nc2 32. Rec1 Qxe3+ 33. Kh1 Bxd4 34. Qxb7 Rab8 35. Qd7 Be5 36. b4 Rc7 37. Qxc7 Bxc7 38. Rxc2 Bd6 39. b5 d4 40. Rc6 Bb4 41. Rd1 e5 42. Ng3 d3 43. Ne4 d2 44. Nf6+ Kg7 45. Nd5 Qe1+ 46. Kh2 e4 47. Rxe1 dxe1Q 48. Bg4 h5 49. Bd7 h4 50. Bg4 Ba3 51. b6 Bb2 52. Rc2 Bd4 53. Rc1 Qxc1 0-1

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2019.03.21"]
[Round "1"]
[White "Ortega Leon, Jaime"]
[Black "Martinez, Luis Hernando"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1705"]
[BlackElo "1888"]
[PlyCount "54"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nc6 3. Be3 d5 4. Be2 Nf6 5. Nd2 h6 6. f3 Be6 7. Bf1 Be7 8. Ne2 a5 9. Ng3 g6 10. Bf2 d4 11. Be2 h5 12. Ngf1 a4 13. a3 Qd7 14. Bh4 Ra5 15. c4 Ra8 16. Bf2 0-0 17. Qc1 Na5 18. Ng3 Rfb8 19. 0-0 h4 20. Nh1 Nh5 21. Be1 Bg5 22. Qc2 b6 23. b4 axb3 24. Nxb3 Nxb3 25. Qxb3 b5 26. Qc2 bxc4 27. dxc4 Nf6 0-1

[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.16"]
[Round "6"]
[White "Toro, Jonathan"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "1923"]
[BlackElo "1705"]
[PlyCount "95"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 b6 5. c3 Bb7 6. exd5 exd5 7. Bd3 Qd7 8. 0-0 0-0-0 9. Re1 Bd6 10. Nf1 Kb8 11. Bg5 f6 12. Bh4 g5 13. Bg3 Bxg3 14. Nxg3 Nce7 15. a4 h5 16. Qc2 h4 17. Nf5 Nxf5 18. Bxf5 Qg7 19. h3 Ne7 20. Bg4 Bc8 21. Bxc8 Nxc8 22. a5 g4 23. hxg4 Qxg4 24. Re3 h3 25. g3 Rde8 26. Rae1 Rxe3 27. Rxe3 f5 28. Nh2 Qg6 29. Rf3 Nd6 30. a6 Re8 31. Qd1 Nc4 32. b3 Na5 33. Nf1 Qh5 34. Ne3 f4 35. Rxf4 Qxd1+ 36. Nxd1 Kc8 37. Ne3 c6 38. b4 Nb3 39. Kh2 Nd2 40. Kxh3 Ne4 41. Nd1 Ng5+ 42. Kg2 Re7 43. Ne3 b5 44. Rg4 Ne6 45. Nf1 Kc7 46. Nh2 Kb6 47. Nf3 Kxa6 48. Ne5 1-0

[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.15"]
[Round "4"]
[White "Castelblanco Castellanos, Carlos Arturo"]
[Black "Ortega Leon, Jaime"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1705"]
[PlyCount "57"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. h3 b6 6. Bb5 Bb7 7. 0-0 f6 8. Re1+ Nge7 9. c3 Qd7 10. a4 0-0-0 11. b4 Kb8 12. a5 Nc8 13. axb6 cxb6 14. Bf4+ Bd6 15. Bxd6+ Qxd6 16. Nh2 h5 17. Nd2 g5 18. f3 N6e7 19. Ba6 Ng6 20. Bxb7 Kxb7 21. c4 dxc4 22. Nxc4 Qxd4+ 23. Qxd4 Rxd4 24. Rac1 Nf4 25. Rc2 Nd3 26. Rb1 Rhd8 27. Nf1 f5 28. Nfe3 Rf4 29. Rd2 0-1

[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.15"]
[Round "5"]
[White "Ortega Leon, Jaime"]
[Black "Univio Sanchez, German"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1705"]
[BlackElo "2044"]
[PlyCount "28"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. Be3 Nf6 5. Be2 Ng4 6. Bd2 g6 7. h3 Nf6 8. Qc1 h5 9. 0-0 Bg7 10. Be3 Be6 11. Re1 Qd7 12. Ng5 Nd4 13. Bd1 b5 14. c3 Nc6 0-1

[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.14"]
[Round "3"]
[White "Ortega Leon, Jaime"]
[Black "Valle, Efrain"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1705"]
[BlackElo "2136"]
[PlyCount "91"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Bd3 Bg4 5. Be3 e5 6. c3 Be7 7. d5 Nb8 8. 0-0 0-0 9. Nbd2 c6 10. c4 Nbd7 11. Re1 Bh5 12. h3 Bg6 13. Qc2 cxd5 14. exd5 Nh5 15. Bxg6 fxg6 16. Ne4 h6 17. Ng3 Nxg3 18. fxg3 g5 19. g4 Rc8 20. b3 a6 21. Rad1 b5 22. Qd3 bxc4 23. bxc4 Qa5 24. a3 Bd8 25. Qg6 Qxa3 26. Qe6+ Rf7 27. c5 Rb8 28. cxd6 Nf8 29. Qxe5 Bf6 30. Qe4 Qxd6 31. Bd4 Re7 32. Qf5 Rf7 33. Be5 Qc5+ 34. Kh1 Rd8 35. Bxf6 Rxf6 36. Qd3 Rfd6 37. Re5 Ng6 38. Rf5 Nf4 39. Qb3 Rxd5 40. Rfxd5 Rxd5 41. Ne5 Qb5 42. Qa2 Qa5 43. Qb3 Kh7 44. Qb1+ Kh8 45. Qb8+ Kh7 46. Qb1+ 1/2-1/2

[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.14"]
[Round "2"]
[White "Pino Villarreal, Maria del Pilar"]
[Black "Ortega Leon, Jaime"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1630"]
[BlackElo "1705"]
[PlyCount "49"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 b6 3. d4 d5 4. e5 Nc6 5. Nf3 Bb7 6. Bb5 Qd7 7. 0-0 0-0-0 8. a3 Kb8 9. Qd3 Nge7 10. Be3 Nc8 11. Nd2 f5 12. f4 h6 13. a4 Qe7 14. Bxc6 Bxc6 15. a5 g5 16. axb6 cxb6 17. Ra3 Rd7 18. Rfa1 Rh7 19. Nb5 gxf4 20. Bxf4 Qh4 21. g3 Qg4 22. Rc3 Bxb5 23. Qxb5 h5 24. Qc6 Rc7 25. Qxe6 0-1

[Event "Tunja Boyacense op"]
[Site "Tunja"]
[Date "2018.12.13"]
[Round "1"]
[White "Ortega Leon, Jaime"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1705"]
[BlackElo "2419"]
[PlyCount "70"]
[EventDate "2018.12.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Be3 e6 4. Nf3 d5 5. Be2 Nf6 6. Nbd2 Bd6 7. 0-0 h6 8. exd5 exd5 9. Nb3 b6 10. Qc1 Qc7 11. Re1 Be6 12. c3 a5 13. Qc2 a4 14. Nc1 0-0 15. d4 c4 16. Bf1 Bg4 17. Be2 Bxf3 18. Bxf3 Bxh2+ 19. Kf1 Bd6 20. Ne2 Rfe8 21. Qc1 Ne7 22. g3 Nf5 23. Bf4 Bxf4 24. Qxf4 Qd7 25. Kg2 g5 26. Qd2 g4 27. Bxg4 Nxg4 28. Qf4 Re4 29. Qd2 Rae8 30. f3 Nge3+ 31. Kf2 R4e7 32. g4 Qd6 33. Rh1 Nxg4+ 34. fxg4 Rxe2+ 35. Qxe2 Qg3+ 0-1

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.10"]
[Round "5"]
[White "Ortega Leon, Jaime"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1629"]
[BlackElo "1594"]
[PlyCount "113"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Be2 Nf6 4. e5 Nfd7 5. Nf3 c5 6. c3 Nc6 7. Bf4 Qb6 8. Qc2 Be7 9. 0-0 f6 10. exf6 Nxf6 11. Nbd2 Nh5 12. Bg5 Bd6 13. Ne1 Nf4 14. Bf3 Ne5 15. Bd1 Nfg6 16. Bh5 Nf7 17. f4 Qc7 18. d4 Bxf4 19. Bxf4 Nxf4 20. Bxf7+ Qxf7 21. Nef3 Ne2+ 22. Kh1 Qh5 23. Rfe1 Nf4 24. Re5 Qh6 25. Rae1 Qg6 26. Qxg6+ Nxg6 27. Rxd5 Nf4 28. Rg5 cxd4 29. Nxd4 0-0 30. g3 h6 31. Rb5 a6 32. Rb6 Nd5 33. Rd6 b5 34. Nxe6 Re8 35. Nb3 Nf6 36. Nbc5 Kf7 37. Nd8+ Kf8 38. Rxe8+ Kxe8 39. Nc6 Bg4 40. Kg2 Rc8 41. b4 Bf5 42. Kf2 Ne4+ 43. Nxe4 Bxe4 44. Re6+ Kd7 45. Rxe4 Rxc6 46. Rd4+ Ke7 47. Rd3 Ke6 48. Kf3 Ke5 49. Ke3 Rc4 50. a3 Re4+ 51. Kf3 Rc4 52. h3 g6 53. Ke3 Re4+ 54. Kd2 Rc4 55. Rd8 Ke6 56. Kd3 Ke5 57. a4 1-0

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.10"]
[Round "4"]
[White "Ramirez, Alexis"]
[Black "Ortega Leon, Jaime"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "1735"]
[BlackElo "1629"]
[PlyCount "76"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nc6 4. c3 b6 5. Bd3 Bb7 6. Ne2 Qd7 7. 0-0 0-0-0 8. a4 Kb8 9. b4 Nge7 10. Bb5 Nc8 11. a5 h6 12. Qa4 f5 13. e5 g5 14. Nb3 Rh7 15. axb6 cxb6 16. Bd2 Qc7 17. Rfc1 Qd7 18. c4 dxc4 19. Rxc4 N8e7 20. f3 g4 21. fxg4 fxg4 22. Nf4 Rc8 23. Rac1 h5 24. Be3 h4 25. Nd2 Bh6 26. Ne4 Bxf4 27. Bxf4 Qd5 28. Nf6 Qd8 29. Nxh7 h3 30. Nf6 Nxd4 31. Nd7+ Ka8 32. Rxc8+ Nxc8 33. Rd1 Nxb5 34. Qxb5 Qc7 35. Qd3 Bd5 36. Nf6 Bc4 37. Qe4+ Qb7 38. Qxc4 Qxg2# 0-1

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.09"]
[Round "2"]
[White "Cardenas Angarita, Juan Pablo"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1678"]
[BlackElo "1629"]
[PlyCount "44"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 b6 3. Nf3 Bb7 4. g3 Ne7 5. d4 d5 6. b3 Nbc6 7. e3 Qd7 8. Bg2 0-0-0 9. 0-0 Kb8 10. a4 Nc8 11. cxd5 exd5 12. Bd2 f6 13. Na2 g5 14. b4 h5 15. h4 Qg4 16. hxg5 fxg5 17. b5 N6e7 18. Ne5 Qe6 19. a5 h4 20. Qg4 Qxg4 21. Nxg4 hxg3 22. fxg3 Ng6 1-0

[Event "Gachantiva Boyaca Cup"]
[Site "Gachantiva"]
[Date "2016.06.05"]
[Round "4"]
[White "Ortega Leon, Jaime"]
[Black "Ceballos, Julio Cesar"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1783"]
[PlyCount "70"]
[EventDate "2016.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bd3 Nf6 5. Be3 Ng4 6. Bf4 c5 7. h3 Nf6 8. dxc5 Qa5+ 9. c3 Qxc5 10. 0-0 Nh5 11. Be3 Qc7 12. Nbd2 0-0 13. Nb3 Nc6 14. Qd2 Rd8 15. Rad1 a6 16. Bh6 Bh8 17. Nbd4 Ne5 18. Nxe5 dxe5 19. Nf3 Be6 20. b3 Nf4 21. Qc2 Rac8 22. c4 Bg7 23. Bxg7 Kxg7 24. Ng5 f6 25. Nxe6+ Nxe6 26. Qe2 Nf4 27. Qf3 Rd4 28. Bc2 Rcd8 29. Rfe1 Qa5 30. a4 Qb4 31. Kh2 Rd2 32. Qe3 R8d4 33. Rxd2 Rxd2 34. g3 Rxc2 35. gxf4 exf4 0-1

[Event "Gachantiva Boyaca Cup"]
[Site "Gachantiva"]
[Date "2016.06.05"]
[Round "3"]
[White "Sanint, Jorge Hernan"]
[Black "Ortega Leon, Jaime"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1760"]
[PlyCount "47"]
[EventDate "2016.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. e5 b6 5. a3 Bb7 6. Nf3 Qd7 7. b4 0-0-0 8. Bb5 Kb8 9. Qd3 f5 10. exf6 gxf6 11. 0-0 Bd6 12. Re1 Qf7 13. Ne2 e5 14. dxe5 fxe5 15. Bxc6 Bxc6 16. Qc3 Qe8 17. Bg5 Rc8 18. Ned4 Bb7 19. Nf5 h6 20. Bh4 Qg6 21. Nxd6 cxd6 22. Nxe5 Qg7 23. Nc6+ Bxc6 24. Qxg7 1-0

[Event "Gachantiva Boyaca Cup"]
[Site "Gachantiva"]
[Date "2016.06.04"]
[Round "1"]
[White "Celi, Juan Carlos"]
[Black "Ortega Leon, Jaime"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1962"]
[PlyCount "66"]
[EventDate "2016.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Nc6 4. Nf3 b6 5. Bd3 Bb7 6. b3 Nge7 7. Bg5 Qd7 8. Nbd2 h6 9. Bxe7 Bxe7 10. Qe2 0-0-0 11. Bb5 Kb8 12. b4 f5 13. a4 Rc8 14. a5 g5 15. axb6 cxb6 16. Nb3 g4 17. Nfd2 Bg5 18. 0-0 Rc7 19. Rfd1 Qf7 20. c4 dxc4 21. Nxc4 Nxb4 22. Ra4 Nd5 23. Nd6 Qe7 24. Rc4 Nc3 25. Rxc3 Rxc3 26. Qa2 Bd5 27. Rb1 Qc7 28. Qa4 Bxb3 29. Rxb3 Rc1+ 30. Bf1 Rxf1+ 31. Kxf1 Qc1+ 32. Ke2 Qd2+ 33. Kf1 Qd1# 0-1

[Event "Gachantiva Boyaca Cup"]
[Site "Gachantiva"]
[Date "2016.06.04"]
[Round "2"]
[White "Ortega Leon, Jaime"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "2255"]
[PlyCount "25"]
[EventDate "2016.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Be3 d6 4. Nf3 g6 5. Be2 Bg7 6. g3 Nf6 7. h3 0-0 8. 0-0 b5 9. Qd2 Re8 10. Re1 Rb8 11. Bh6 Bh8 12. Ng5 b4 13. f4 0-1

[Event "Duitama op 13th"]
[Site "Duitama"]
[Date "2010.01.09"]
[Round "2.29"]
[White "Ortega Leon, Jaime"]
[Black "Lopez, David"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1628"]
[PlyCount "36"]
[EventDate "2010.01.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 e6 5. Bg5 Be7 6. Nbd2 a6 7. a3 b5 8. Ba2 Bb7 9. c3 Nbd7 10. Qc2 0-0 11. Rc1 Rc8 12. 0-0 Re8 13. Rfe1 d5 14. Bxf6 Bxf6 15. Re2 g6 16. Rce1 dxe4 17. Nxe4 Bg7 18. Qd2 Nb6 0-1

