[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2019.03.25"]
[Round "9"]
[White "Cordoba Rodriguez, Milton Dennis"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1902"]
[BlackElo "1931"]
[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 e5 2. Nf3 Qe7 3. Nc3 c6 4. Be2 Nf6 5. 0-0 d6 6. d4 h6 7. Re1 g5 8. dxe5 dxe5 9. Qd3 Bg4 10. Be3 Nbd7 11. h3 Be6 12. Rad1 g4 13. hxg4 Nxg4 14. Na4 b5 15. Nc3 Qf6 16. a4 b4 17. Nb1 Nxe3 18. Qxe3 Bc5 19. Qd3 Rg8 20. Nbd2 a5 21. Nc4 Ke7 22. Ne3 Qf4 23. Kf1 Rgd8 24. g3 Bh3+ 25. Kg1 Rg8 26. Kh2 Qf6 27. Kxh3 Bxe3 28. Qxd7+ 1-0

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2019.03.25"]
[Round "8"]
[White "Ospina Loaiza, Jhonny"]
[Black "Barrios, Bernardo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1931"]
[BlackElo "1888"]
[PlyCount "137"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. Bd2 Qc7 7. Qe2 e6 8. Nf3 Be7 9. Ne5 0-0 10. 0-0-0 b5 11. Bd3 Re8 12. g4 Nbd7 13. g5 Nd5 14. Bxh7+ Kf8 15. f4 c5 16. Qh5 Nxe5 17. dxe5 Rb8 18. Bd3 Bd8 19. Nxb5 Qb7 20. Qh8+ Ke7 21. Qxe8+ Kxe8 22. Nd6+ Ke7 23. Nxb7 Bxb7 24. Rhf1 g6 25. a3 Bb6 26. c4 Nc7 27. Be3 Rh8 28. Rf2 Rh3 29. Kd2 Ne8 30. Bf1 Rh4 31. b4 cxb4 32. c5 Ba5 33. axb4 Bxb4+ 34. Kc2 Bd5 35. Kb2 a5 36. Bb5 Nc7 37. Ba4 Rh3 38. Rd3 Rh8 39. c6 Rh3 40. Rc2 Ke8 41. Rxd5 exd5 42. Bb6 Kd8 43. Re2 Kc8 44. Rf2 Be1 45. Bd1 Rd3 46. Bg4+ Kb8 47. Re2 Rd2+ 48. Kc1 Rxe2 49. Bxe2 Ne6 50. Bg4 a4 51. f5 gxf5 52. Bxf5 Nc7 53. Kb2 a3+ 54. Kxa3 Bc3 55. g6 fxg6 56. e6 Bf6 57. Bxg6 Nxe6 58. Bf5 Nc7 59. Kb4 Be7+ 60. Kc3 Nb5+ 61. Kd3 Bf6 62. h3 d4 63. Bd7 Be5 64. Kc4 Na3+ 65. Kd5 Bf4 66. Bxd4 Kc7 67. Be5+ Bxe5 68. Kxe5 Nc4+ 69. Kf6 1-0

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2019.03.23"]
[Round "5"]
[White "Cuesta Cifuentes, Jair Alfonso"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1932"]
[BlackElo "1931"]
[PlyCount "40"]
[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. c4 e5 2. g3 Bc5 3. Bg2 Ne7 4. Nc3 a6 5. Nf3 Nbc6 6. e3 Ba7 7. d4 Ng6 8. a3 d6 9. b4 Bd7 10. Bb2 Qc8 11. h4 h5 12. Nd5 Bg4 13. Qd3 0-0 14. Ng5 Bf5 15. Ne4 exd4 16. exd4 Re8 17. 0-0 Bh3 18. Ng5 Bxg2 19. Kxg2 Qg4 20. Nxc7 Nf4+ 0-1

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2019.03.22"]
[Round "2"]
[White "Duque, Arnel Alberto"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1864"]
[BlackElo "1931"]
[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 e5 2. Nf3 Qe7 3. Bc4 h6 4. Nc3 c6 5. 0-0 Nf6 6. d4 d6 7. h3 g5 8. Nh2 Rg8 9. dxe5 dxe5 10. Ng4 Nxg4 11. hxg4 Be6 12. Bb3 Nd7 13. Be3 Nf6 14. Bxe6 Qxe6 15. f3 h5 16. gxh5 Nxh5 17. g4 Nf4 18. Ne2 Rh8 19. Bxf4 Rd8 20. Qxd8+ Kxd8 21. Bxg5+ Kc7 22. Kg2 Bc5 23. Rh1 Rg8 24. Rh5 Qc4 25. Nc3 b5 26. Bf6 Bd4 27. Rah1 Qe6 28. Rf5 b4 29. Nd1 Rg6 30. g5 Qxa2 31. Rh7 Kd7 32. Bxe5 Bxe5 33. Rxe5 Kd6 34. Rf5 f6 35. Rh6 Rxh6 36. gxh6 Qg8+ 37. Kf2 Qg6 38. Ne3 Qxh6 39. Ng4 Qd2+ 40. Kg3 Qxc2 41. Rxf6+ Ke7 42. e5 Qxb2 43. Rxc6 Qa2 44. Ne3 b3 45. Nd5+ Kd7 46. Rd6+ Ke8 47. Nc7+ Kf8 48. e6 b2 49. Rd8+ Ke7 50. Rd7+ Kf6 51. e7 b1Q 52. e8Q Qg1+ 53. Kf4 Qc4+ 0-1

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2019.03.22"]
[Round "3"]
[White "Ospina Loaiza, Jhonny"]
[Black "Montoya, Duvan"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1931"]
[BlackElo "1889"]
[PlyCount "149"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 Bg7 6. Qd2 Nbd7 7. Bh6 Bxh6 8. Qxh6 e6 9. 0-0-0 Qe7 10. g4 Qf8 11. Qe3 Nb6 12. d5 cxd5 13. exd5 e5 14. h3 Bd7 15. f4 Qe7 16. Nf3 exf4 17. Qxf4 0-0 18. Re1 Qd8 19. Qxd6 Ne8 20. Qf4 f5 21. g5 Qc7 22. Qd4 Rc8 23. Bd3 Qg3 24. Reg1 Qd6 25. h4 Qc5 26. Qe5 Nd6 27. h5 Rce8 28. Qh2 Re7 29. hxg6 Qe3+ 30. Nd2 Nbc4 31. gxh7+ Kh8 32. Ncb1 Be8 33. g6 Bxg6 34. Qh6 Qxh6 35. Rxh6 Rfe8 36. Nxc4 Nxc4 37. Bxc4 Bxh7 38. Re6 Rxe6 39. dxe6 Bg8 40. Rg6 Kh7 41. Rf6 Kg7 42. Rxf5 Bxe6 43. Re5 Bd7 44. Rxe8 Bxe8 45. Kd2 Kf6 46. Ke3 Ke5 47. Nc3 Bg6 48. Bd3 Bf7 49. a3 Be8 50. Be4 b6 51. Nd5 Bf7 52. Ne7 a6 53. Nc6+ Kd6 54. Kd4 Kc7 55. Nb4 a5 56. Nd5+ Kc6 57. Ne3+ Kc7 58. Ke5 Bh5 59. Nd5+ Kb8 60. Nxb6 Ka7 61. Nc4 Ka6 62. Kd6 Be2 63. Kc5 Bf1 64. Bc6 Bh3 65. Bb5+ Ka7 66. Nxa5 Bf5 67. Bd3 Bg4 68. b4 Bf3 69. b5 Bg2 70. b6+ Ka8 71. Ba6 Be4 72. c3 Bf3 73. Kd6 Be4 74. Kc7 Bf3 75. b7+ 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.12"]
[Round "9"]
[White "Cuellar Canosa, Nicolas"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1792"]
[BlackElo "1961"]
[PlyCount "43"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Qe7 3. Nc3 c6 4. d3 Nf6 5. f4 d6 6. Nf3 Bg4 7. h3 Bc8 8. 0-0 h6 9. fxe5 dxe5 10. Nxe5 Qxe5 11. d4 Qg3 12. Rf3 Qg6 13. e5 Be6 14. Bxe6 fxe6 15. exf6 gxf6 16. Qe2 Kf7 17. Bf4 Nd7 18. Re1 Re8 19. Rg3 Qf5 20. Rf1 h5 21. Be5 Qh7 22. Ne4 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.11"]
[Round "8"]
[White "Ospina Loaiza, Jhonny"]
[Black "Rivera, Luis Enrique"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1961"]
[BlackElo "1756"]
[PlyCount "68"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 Bg4 6. f3 Bh5 7. Bd2 c6 8. Nd5 Qd8 9. Nf4 e6 10. Ngh3 Bg6 11. Qe2 Be7 12. 0-0-0 0-0 13. Rde1 Nd5 14. Nxg6 hxg6 15. Nf4 Nxf4 16. Bxf4 Bg5 17. Qe3 Bxf4 18. Qxf4 b5 19. Bb3 a5 20. a4 b4 21. h4 Nd7 22. Qd6 Nb8 23. Qc5 Nd7 24. Qxc6 Rc8 25. Qd6 Nc5 26. Qxd8 Nxb3+ 27. Kb1 Rfxd8 28. cxb3 Rxd3 29. Rc1 Rcd8 30. Rc5 R3d5 31. Rhc1 Kf8 32. g4 Ke7 33. Rc7+ R8d7 34. Rxd7+ Kxd7 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.10"]
[Round "7"]
[White "Palomares Valencia, Daniel Felipe"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1783"]
[BlackElo "1961"]
[PlyCount "62"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Bc4 h6 4. Nc3 c6 5. 0-0 Nf6 6. Re1 d6 7. a4 Bg4 8. h3 Bh5 9. a5 g5 10. d4 Nbd7 11. Be3 g4 12. hxg4 Bxg4 13. Be2 Rg8 14. Qd2 Nh5 15. g3 Qf6 16. Nh2 Bxe2 17. Nxe2 Qg6 18. Qd3 Ndf6 19. dxe5 dxe5 20. Ra4 Rd8 21. Qc3 Bd6 22. Qc4 Bb8 23. a6 Ng4 24. Nxg4 b5 25. Qc5 bxa4 26. Nxe5 Qxe4 27. Nxc6 Rd5 28. Qc3 Bxg3 29. Nxg3 Nxg3 30. Bd2 Ne2+ 31. Kf1 Rg1# 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "5"]
[White "Gonzalez Parejo, Ramon Junior"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2143"]
[BlackElo "1961"]
[PlyCount "63"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Bc4 h6 4. h3 Nf6 5. 0-0 d6 6. Re1 g5 7. d4 g4 8. dxe5 dxe5 9. hxg4 Bxg4 10. Nc3 c6 11. Qd3 Nbd7 12. Nh2 Rg8 13. Nxg4 Nxg4 14. Qf3 0-0-0 15. Bxf7 Rg7 16. Bh5 Ndf6 17. Be3 Nxe3 18. Rxe3 Rd2 19. Rd1 Rd4 20. Qf5+ Kb8 21. Bg6 Qd6 22. Red3 Nd7 23. Be8 Nc5 24. Rxd4 exd4 25. Bh5 Rg5 26. Qf7 Bg7 27. f4 Rg3 28. Ne2 Nxe4 29. Nxg3 Nxg3 30. Qxg7 Qxf4 31. Qg8+ Kc7 32. Qf7+ 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "6"]
[White "Ospina Loaiza, Jhonny"]
[Black "Rodriguez, Giovanni"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1961"]
[BlackElo "1708"]
[PlyCount "80"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 Nf6 4. d3 Nc6 5. a4 g6 6. Nge2 Bg7 7. f3 e6 8. Bg5 h6 9. Bh4 g5 10. Bf2 d5 11. exd5 exd5 12. Bb5 Qd6 13. Bg3 Qe7 14. Qd2 d4 15. Ne4 Nxe4 16. fxe4 Bd7 17. h4 a6 18. Bc4 Ne5 19. Bd5 Rb8 20. c3 b5 21. axb5 Rxb5 22. Rxa6 0-0 23. 0-0 gxh4 24. Bf4 Bc8 25. Ra4 dxc3 26. bxc3 Rb6 27. d4 cxd4 28. cxd4 Ng4 29. Qa2 Rg6 30. Ra7 Bd7 31. Rc1 h3 32. g3 h2+ 33. Kg2 Nf6 34. Rcc7 Nxd5 35. Qxd5 Qh4 36. Kh1 Qh3 37. Qa2 Bg4 38. Ra3 Qf1+ 39. Kxh2 Qf2+ 40. Kh1 Bxe2 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.08"]
[Round "4"]
[White "Ospina Loaiza, Jhonny"]
[Black "Gutierrez, Ramon"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1961"]
[BlackElo "2126"]
[PlyCount "87"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Be7 4. d3 0-0 5. f4 Nc6 6. Nf3 d6 7. a3 Bg4 8. h3 Bxf3 9. Qxf3 Nd4 10. Qd1 exf4 11. Bxf4 c6 12. 0-0 Ne6 13. Bh2 a5 14. Qd2 b5 15. Ba2 b4 16. Ne2 bxa3 17. bxa3 d5 18. e5 Nd7 19. d4 Nb6 20. Qd3 c5 21. c3 c4 22. Qc2 Qd7 23. Bb1 g6 24. a4 Rab8 25. Ng3 Ng7 26. Nh1 Rb7 27. Nf2 h5 28. g4 Bh4 29. gxh5 Bxf2+ 30. Qxf2 Nxh5 31. Bxg6 Qxh3 32. Bf5 Qxc3 33. Qh4 f6 34. Qxh5 Re7 35. Kh1 Rg7 36. Rg1 Rff7 37. Rxg7+ Kxg7 38. Rg1+ Kf8 39. Qh8+ Ke7 40. exf6+ Rxf6 41. Rg7+ Rf7 42. Rxf7+ Kxf7 43. Qh7+ Ke8 44. Bg6+ 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.07"]
[Round "3"]
[White "Bueno, Miguel Angel"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1713"]
[BlackElo "1961"]
[PlyCount "98"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Bc4 h6 4. 0-0 Nf6 5. d4 d6 6. Nc3 c6 7. a4 Bg4 8. Re1 Nbd7 9. d5 g5 10. b4 c5 11. Ba3 cxb4 12. Bxb4 a6 13. Rb1 Rc8 14. Bf1 Qd8 15. a5 Nc5 16. Re3 Nfd7 17. Qe1 Be7 18. Nd2 0-0 19. Rg3 f5 20. Nc4 Bh5 21. exf5 Rxf5 22. Rh3 g4 23. Ne3 Rg5 24. Rh4 Qe8 25. Be2 Rg7 26. Rxh5 Qxh5 27. Nxg4 Qg6 28. Bf3 Qxc2 29. Nxh6+ Kh7 30. Ng4 Qf5 31. Ne4 Rxg4 32. Ng3 Rxg3 33. hxg3 e4 34. Bxc5 Nxc5 35. Rxb7 Qe5 36. Ra7 Kh6 37. Bg4 Rf8 38. Qe3+ Bg5 39. f4 exf3 40. Qxe5 f2+ 41. Kf1 dxe5 42. Rc7 Ne4 43. Rc6+ Kg7 44. Bf3 Nd2+ 45. Kxf2 e4 46. Rc7+ Kh8 47. Ke2 exf3+ 48. gxf3 Nxf3 49. Rc6 Nd4+ 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.07"]
[Round "2"]
[White "Ospina Loaiza, Jhonny"]
[Black "Gallego, Julian Andres"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1961"]
[BlackElo "2188"]
[PlyCount "90"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nc6 3. Bc4 e6 4. Nc3 a6 5. a4 Nf6 6. d3 Be7 7. 0-0 d6 8. Bg5 0-0 9. Qd2 h6 10. Bf4 Bd7 11. Rae1 Qc7 12. h3 Ne5 13. Nxe5 dxe5 14. Bxh6 gxh6 15. Qxh6 Nh7 16. Re3 Kh8 17. Rg3 Rg8 18. h4 Qd8 19. Rxg8+ Kxg8 20. f4 Bxh4 21. Qh5 Qe7 22. Qxe5 Bf6 23. Qh5 Bd4+ 24. Kh2 Nf6 25. Qg5+ Kf8 26. e5 Ng8 27. Qh5 f5 28. Rf3 Be8 29. Qh3 Bf7 30. Nd1 Qd7 31. c3 b5 32. Ba2 b4 33. Bb3 bxc3 34. bxc3 c4 35. Bxc4 Bb6 36. Nb2 Rb8 37. Rg3 Bf2 38. Rg5 Rxb2 39. Qh7 Qe7 40. Bxa6 Be3 41. Qg7+ Ke8 42. Kg3 Qc5 43. Bb5+ Ke7 44. d4 Qxc3 45. Rg6 Qe1+ 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.06"]
[Round "1"]
[White "Velasquez, Joan Sebastian"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1464"]
[BlackElo "1961"]
[PlyCount "154"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. d4 d6 5. dxe5 dxe5 6. Bd3 Nf6 7. 0-0 Bg4 8. Be2 Nbd7 9. h3 Bh5 10. Be3 h6 11. a3 g5 12. Nh2 Bg6 13. Bd3 Nc5 14. Bxc5 Qxc5 15. Qf3 Be7 16. Qe3 Qd6 17. Rad1 Qe6 18. Rfe1 Nh5 19. Be2 Nf4 20. Bg4 Qf6 21. Ne2 Ne6 22. Qf3 h5 23. Qxf6 Bxf6 24. Bf5 Bxf5 25. exf5 Ng7 26. g4 hxg4 27. hxg4 Rh4 28. Ng3 Ke7 29. Nf3 Rxg4 30. Nxe5 Bxe5 31. Rxe5+ Kf6 32. Re4 Rxe4 33. Nxe4+ Kxf5 34. Nd6+ Kg6 35. Nxb7 Rb8 36. Na5 Rxb2 37. Nxc6 Rxc2 38. Nxa7 Ra2 39. Nb5 Nh5 40. Rd6+ Kf5 41. Rd3 Nf4 42. Rb3 Kg4 43. Rg3+ Kh4 44. Rb3 Nh3+ 45. Kf1 Rxf2+ 46. Ke1 Ra2 47. Nd4 g4 48. Nf5+ Kg5 49. Ng3 Nf4 50. Rb5+ Kh4 51. Nf5+ Kh3 52. Rb3+ Kh2 53. Ne3 Ng2+ 54. Nxg2 Kxg2 55. Rd3 Ra1+ 56. Ke2 f5 57. Ke3 g3 58. Kf4 Rf1+ 59. Kg5 f4 60. a4 f3 61. Kg4 Ra1 62. a5 Ra4+ 63. Kf5 Rxa5+ 64. Ke4 Ra4+ 65. Ke3 f2 66. Rd2 Kg1 67. Rd1+ f1Q 68. Rxf1+ Kxf1 69. Kf3 g2 70. Ke3 g1Q+ 71. Kd3 Qd4+ 72. Kc2 Ra2+ 73. Kb3 Qa4+ 74. Kc3 Rc2+ 75. Kd3 Qc4+ 76. Ke3 Rc3+ 77. Kd2 Qd3# 0-1

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.21"]
[Round "10"]
[White "Ospina Loaiza, Jhonny"]
[Black "Cifuentes, Santiago"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1973"]
[BlackElo "1553"]
[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. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. f4 d6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Nd4 8. Qd1 Nd7 9. 0-0 Be7 10. a3 0-0 11. d3 c6 12. f5 Bf6 13. Be3 a5 14. Qd2 Qe7 15. Nd1 Nc5 16. Nf2 h5 17. Rae1 Bh4 18. c3 Nb5 19. Qe2 Nc7 20. Qxh5 b5 21. Ba2 Nxd3 22. Nxd3 Bxe1 23. Bg5 Qd7 24. Nxe1 d5 25. Bf6 Ne8 26. Bxe5 f6 27. exd5 Qf7 28. Qxf7+ Kxf7 29. d6# 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.20"]
[Round "9"]
[White "Arango, Andres Mauricio"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2083"]
[BlackElo "1973"]
[PlyCount "91"]
[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 e5 2. Nf3 Qe7 3. Bc4 h6 4. Qe2 Nf6 5. d4 d6 6. dxe5 dxe5 7. h3 c6 8. a4 Qc7 9. Nbd2 Be7 10. b3 Nh5 11. Bb2 Bf6 12. g3 g6 13. Qe3 Ng7 14. 0-0-0 a6 15. Qc3 Nd7 16. g4 Ra7 17. a5 b5 18. axb6 Qxb6 19. Rdf1 a5 20. h4 Ne6 21. Bxe6 fxe6 22. g5 hxg5 23. Nc4 Qd8 24. Nd6+ Kf8 25. Nxc8 Qxc8 26. hxg5 Rxh1 27. Rxh1 Bg7 28. Nh4 Qe8 29. Qxc6 a4 30. bxa4 Kg8 31. Rh3 Qe7 32. Rg3 Kh7 33. Ba3 Qe8 34. Rh3 Kg8 35. Bb4 Bf8 36. Bxf8 Kxf8 37. Nf5 Kg8 38. Nh6+ Kh8 39. Nf7+ Kg7 40. Nxe5 Qe7 41. Nxd7 Rxd7 42. f4 Rc7 43. Qb6 e5 44. Qb8 Rxc2+ 45. Kxc2 Qc5+ 46. Kb3 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.20"]
[Round "8"]
[White "Ospina Loaiza, Jhonny"]
[Black "Bedoya, Gustavo"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1973"]
[BlackElo "1587"]
[PlyCount "69"]
[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 e6 3. a3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d5 7. Bb5 Bd7 8. exd5 exd5 9. 0-0 Be7 10. Bg5 0-0 11. Re1 a6 12. Ba4 Re8 13. Bb3 Qb6 14. Nf3 Bc5 15. Rxe8+ Nxe8 16. Qd2 Nc7 17. Na4 Qb5 18. Nxc5 Qxc5 19. Be3 Qa5 20. Qd3 Re8 21. Ng5 g6 22. Bd2 Qc5 23. Bc3 Ne5 24. Qg3 Qe7 25. Re1 f6 26. Ne4 Be6 27. Nxf6+ Qxf6 28. Bxe5 Bf7 29. f4 Qb6+ 30. Kh1 Qa5 31. h3 Nb5 32. Rd1 Nc7 33. f5 Qc5 34. Bxc7 Re3 35. Qd6 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.19"]
[Round "7"]
[White "Segura, Armando"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2079"]
[BlackElo "1973"]
[PlyCount "61"]
[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 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. c3 Nh5 6. Bg5 h6 7. Bh4 g5 8. Nfd2 Ng7 9. Bg3 cxd4 10. cxd4 Nf5 11. Nc3 Nxg3 12. hxg3 Bg7 13. Rc1 0-0 14. f4 Bf5 15. Nf3 Re8 16. Bd3 Bg4 17. Bb1 e5 18. dxe5 Qb6 19. Nxd5 Qxb2 20. Qc2 Qb5 21. Qb3 Qa5+ 22. Kf2 Bxf3 23. Kxf3 Rxe5 24. fxe5 Qd2 25. Rxc6 g4+ 26. Kxg4 Qe2+ 27. Kh4 Qxg2 28. Rcc1 Bxe5 29. Nf4 Bf6+ 30. Kg4 h5+ 31. Rxh5 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.18"]
[Round "5"]
[White "Beltran, Carlos Armando"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2143"]
[BlackElo "1973"]
[PlyCount "67"]
[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 c5 2. g3 Nc6 3. Bg2 e5 4. d3 d5 5. 0-0 Be7 6. c4 d4 7. b4 f6 8. b5 Nb8 9. e3 Nd7 10. Nh4 Nf8 11. Bd5 Qc7 12. e4 Bd7 13. f4 0-0-0 14. a4 Bd6 15. a5 Ne7 16. f5 Nxd5 17. exd5 g5 18. Ng2 e4 19. b6 axb6 20. axb6 Qxb6 21. dxe4 Re8 22. Rf3 Kd8 23. Bd2 Bc7 24. Rb3 Qd6 25. Rxb7 Bc8 26. Rb3 Rxe4 27. Na3 Bd7 28. Nb5 Bxb5 29. Rxb5 Ke8 30. Qh5+ Ke7 31. Ra7 Nd7 32. Rbb7 Rc8 33. Qxh7+ Kd8 34. Ba5 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.18"]
[Round "6"]
[White "Ospina Loaiza, Jhonny"]
[Black "Dabraccio, Guillermo"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1973"]
[BlackElo "1692"]
[PlyCount "37"]
[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 e6 3. a3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Bc4 a6 7. Ba2 Nxd4 8. Qxd4 Qxc2 9. Nc3 Nf6 10. 0-0 d6 11. Re1 e5 12. Qe3 d5 13. Re2 d4 14. Qg3 Qxc1+ 15. Rxc1 dxc3 16. Qxe5+ Be7 17. Rxc3 Kf8 18. Rc7 Nd7 19. Qd5 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.17"]
[Round "4"]
[White "Londono, Neider Farid"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1809"]
[BlackElo "1973"]
[PlyCount "80"]
[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. c4 e5 2. Nc3 a6 3. g3 Bc5 4. Bg2 Nc6 5. e3 d6 6. Nge2 Bd7 7. 0-0 h5 8. d4 Ba7 9. a3 h4 10. b4 hxg3 11. fxg3 Qg5 12. b5 axb5 13. cxb5 Nce7 14. Bxb7 Rb8 15. Bd5 Nf6 16. Qb3 Qh5 17. Rf2 Bg4 18. Bc4 Nf5 19. Nd5 Ne4 20. Ndf4 exf4 21. Nxf4 Nxd4 22. exd4 Qf5 23. Qe3 0-0 24. Rf1 Rbe8 25. Ne6 Qxf1+ 26. Bxf1 Rxe6 27. Bb2 d5 28. Qf4 f5 29. Qxc7 Bb8 30. Qc2 f4 31. gxf4 Rg6 32. Bg2 Bxf4 33. Kh1 Be3 34. Bxe4 dxe4 35. Qb3+ Kh7 36. Qxe3 Bf3+ 37. Qxf3 Rxf3 38. d5 e3 39. Rg1 e2 40. Rxg6 Kxg6 0-1

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.16"]
[Round "2"]
[White "Henao, Sebastian"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1477"]
[BlackElo "1973"]
[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. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. g3 Nxe5 5. Nxe5 Qxe5 6. Bg2 Nf6 7. 0-0 Bc5 8. Nc3 d6 9. e3 Bg4 10. Qd3 0-0-0 11. Na4 h5 12. Nxc5 dxc5 13. Qb3 c6 14. Qxf7 Rd7 15. Qc4 h4 16. Qf4 Qe6 17. f3 g5 18. Qa4 Bh3 19. g4 Bxg2 20. Kxg2 h3+ 21. Kg1 Rh4 22. Qb3 Rxg4+ 23. Kh1 Qf5 24. e4 Rxe4 25. Be3 Rb4 26. Qc3 b6 27. b3 Nd5 28. Qd2 g4 29. Qf2 Nxe3 30. Qxe3 Qxc2 31. Rf2 Rd1+ 32. Qe1 0-1

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.16"]
[Round "3"]
[White "Ospina Loaiza, Jhonny"]
[Black "Dominguez, Ramiro"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1973"]
[BlackElo "2251"]
[PlyCount "72"]
[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 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 0-0 8. Be2 Nc6 9. 0-0 Re8 10. Qd3 Nxe4 11. Nd5 Bf5 12. Nxb6 Ng3 13. hxg3 Bxd3 14. Bxd3 axb6 15. Bd2 d5 16. Kf2 Qf6 17. Bc3 Re7 18. Ne5 Nxe5 19. dxe5 Qc6 20. Bb4 Ree8 21. a3 Qd7 22. Rh1 h6 23. Rh4 c5 24. Bd2 c4 25. Be2 b5 26. Rah1 d4 27. g4 d3 28. Bf3 Qd4+ 29. Kg3 Qxb2 30. Bc1 Qd4 31. g5 d2 32. Bxd2 Qxd2 33. gxh6 g6 34. h7+ Kh8 35. Bxb7 Rxa3+ 36. Bf3 c3 0-1

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.05.01"]
[Round "6"]
[White "Ospina Loaiza, Jhonny"]
[Black "Palechor, Andres Fernando"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1973"]
[BlackElo "1865"]
[PlyCount "54"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. e5 c5 4. Nc3 d4 5. Ne4 f5 6. exf6 Nxf6 7. Bd3 Nc6 8. Nf3 Nb4 9. Nxf6+ Qxf6 10. Be4 Bd6 11. d3 0-0 12. Bg5 Qf7 13. Bd2 Qf6 14. Bg5 Qf7 15. Bh4 h6 16. g4 g5 17. Bg3 Bxg3 18. hxg3 Qf6 19. Qe2 e5 20. Nxe5 Kg7 21. f4 gxf4 22. gxf4 Qxf4 23. Bf3 Nc2+ 24. Qxc2 Qxe5+ 25. Be4 Qg3+ 26. Kd1 Rf2 27. Qb3 Qe3 0-1

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.05.01"]
[Round "7"]
[White "Renteria, Rolando"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2106"]
[BlackElo "1973"]
[PlyCount "139"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. d4 d6 4. d5 Nf6 5. Bd3 h6 6. c4 a5 7. Nc3 Bd7 8. h3 Na6 9. Be3 b6 10. Bc2 Nc5 11. a3 g6 12. b4 Nb7 13. g4 Bg7 14. Nd2 0-0 15. Nf1 Nh7 16. Ng3 Qh4 17. b5 Nc5 18. Qe2 Kh8 19. 0-0-0 a4 20. Kb2 Ra5 21. Rdg1 Rfa8 22. f3 Nb3 23. Bxb3 axb3 24. a4 R8a7 25. Nf1 f5 26. gxf5 gxf5 27. Rxg7 Kxg7 28. Qg2+ Kf7 29. exf5 Bxf5 30. Nd2 Ra8 31. Rg1 Ng5 32. Nde4 Rg8 33. Bxg5 hxg5 34. Nxg5+ Ke7 35. Kxb3 Raa8 36. Qg3 Qd4 37. Rd1 Bd3 38. Rxd3 Qxd3 39. Qh4 Qf5 40. Nce4 Kd7 41. Qh6 Rxg5 42. Nxg5 Kc8 43. Qe6+ Qxe6 44. dxe6 Kd8 45. c5 d5 46. cxb6 cxb6 47. Nf7+ Ke7 48. Nxe5 Kxe6 49. Nc6 Kd6 50. Nd4 Rh8 51. h4 Ke5 52. Nc6+ Kd6 53. Nd4 Rf8 54. h5 Rf4 55. Kc3 Ke5 56. Nc6+ Kf6 57. a5 bxa5 58. Nxa5 Rxf3+ 59. Kd4 Ke6 60. b6 Kd6 61. b7 Rf4+ 62. Ke3 Re4+ 63. Kf3 Kc7 64. Kg3 d4 65. h6 d3 66. h7 Re8 67. Nc4 Rh8 68. Kf2 Kxb7 69. Ke3 Rxh7 70. Kxd3 1/2-1/2

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.04.30"]
[Round "5"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2100"]
[BlackElo "1973"]
[PlyCount "54"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. e4 Bxc3+ 6. bxc3 d6 7. e5 dxe5 8. dxe5 Nfd7 9. Qe4 c6 10. Ba3 Nc5 11. Bxc5 bxc5 12. Bd3 Qc7 13. f4 Nd7 14. Nf3 Rb8 15. 0-0 g6 16. Ng5 0-0 17. Qe3 Rd8 18. Rf3 Qa5 19. Rc1 Nf8 20. Ne4 Rb2 21. Nf6+ Kg7 22. Rh3 Qxa2 23. f5 Rxg2+ 24. Kh1 Qd2 25. Ne4 Rxh2+ 26. Rxh2 Qxe3 27. f6+ Kg8 0-1

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.04.30"]
[Round "4"]
[White "Ospina Loaiza, Jhonny"]
[Black "Soto, Hoover"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1973"]
[BlackElo "1665"]
[PlyCount "51"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 Nbd7 7. a3 b5 8. Ba2 Bb7 9. f3 Rc8 10. Be3 g6 11. Qd2 Bg7 12. Bh6 0-0 13. h4 Ne5 14. 0-0-0 Nc4 15. Bxc4 Rxc4 16. h5 Nxe4 17. Qe3 Nxc3 18. Bxg7 Nxd1 19. Qh6 Nf2 20. hxg6 fxg6 21. Qxh7+ Kf7 22. Bxf8+ Ke8 23. Qxg6+ Kd7 24. Qf5+ Ke8 25. Rh8 Nd3+ 26. Kb1 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.04.29"]
[Round "2"]
[White "Ospina Loaiza, Jhonny"]
[Black "Ortiz, Jorge Adrian"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1973"]
[BlackElo "1728"]
[PlyCount "61"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bc4 Be7 7. 0-0 0-0 8. Re1 d6 9. h3 b6 10. a3 Bb7 11. Nc3 Rc8 12. Ba2 Qc7 13. Bg5 Nd8 14. Rc1 a6 15. Nh4 Ne6 16. Bxf6 Bxf6 17. Nf5 Nd4 18. Ne3 Bg5 19. Qh5 Bh6 20. Rcd1 Bxe3 21. Rxe3 Nxc2 22. Rg3 Bxe4 23. Nxe4 Qe7 24. Rxd6 Kh8 25. Rxg7 Kxg7 26. Qh6+ Kh8 27. Nf6 Qxf6 28. Qxf6+ Kg8 29. Rd3 h6 30. Rg3+ Kh7 31. Qg7# 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.04.28"]
[Round "1"]
[White "Donneys, Franz"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1578"]
[BlackElo "1973"]
[PlyCount "66"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. d4 d6 5. d5 h6 6. dxc6 bxc6 7. Bc4 Nf6 8. h3 Nxe4 9. Nxe4 d5 10. Bxd5 cxd5 11. Qxd5 Bb7 12. Qc4 Qb4+ 13. Qxb4 Bxb4+ 14. Bd2 Be7 15. Nc3 Nd7 16. 0-0-0 f6 17. Rhe1 Nb6 18. Ne4 Kf7 19. Bc3 Nd5 20. Kb1 Rhc8 21. Rd2 Rab8 22. Ba5 Rc4 23. b3 Ba8 24. Ka1 Rcc8 25. c4 Nf4 26. Nh4 Ke6 27. g3 Nxh3 28. Rh1 Bxe4 29. Rxh3 Rxc4 30. Rh2 Rc1+ 31. Kb2 Rb1+ 32. Kc3 Rc8+ 33. Bc7 Rxc7# 0-1

[Event "Santiago de Cali op"]
[Site "Cali"]
[Date "2016.12.28"]
[Round "5"]
[White "Cardoso Cardoso, Jaidy Marcela"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1716"]
[BlackElo "1995"]
[PlyCount "75"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. d5 h6 6. Bd3 Be7 7. Nge2 c6 8. 0-0 Qc7 9. Ng3 g6 10. Be3 h5 11. h3 h4 12. Nge2 Nh5 13. Qd2 Qd8 14. Nc1 g5 15. Be2 Nf4 16. Bg4 Nf8 17. f3 Nd7 18. Nd3 cxd5 19. cxd5 Nxd3 20. Qxd3 b6 21. Rac1 a5 22. Rfd1 Ba6 23. Bxd7+ Qxd7 24. Qd2 Qd8 25. Na4 Rb8 26. Qf2 b5 27. Bb6 Rxb6 28. Qxb6 Qxb6+ 29. Nxb6 Bd8 30. Nc8 Kd7 31. Nxd6 Bb6+ 32. Kh1 Bc7 33. Nxf7 Rf8 34. d6 Bb6 35. Nxe5+ Ke6 36. Rc6 Rb8 37. Rxb6 Rxb6 38. d7 1-0

[Event "Santiago de Cali op"]
[Site "Cali"]
[Date "2016.12.28"]
[Round "6"]
[White "Ospina Loaiza, Jhonny"]
[Black "Oliveros, Camilo"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1995"]
[BlackElo "1982"]
[PlyCount "67"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d3 g6 3. e4 d6 4. Be2 Bg7 5. h3 c5 6. c3 b6 7. Nbd2 Bb7 8. Nf1 Nbd7 9. Bd2 c4 10. Qc2 cxd3 11. Bxd3 Nc5 12. Bb5+ Nfd7 13. Ng3 a6 14. Be2 Nf6 15. Ng5 h6 16. b4 Ncd7 17. Nf3 h5 18. Bd3 0-0 19. 0-0 Qc7 20. Rae1 Nh7 21. Qb3 Rac8 22. Rc1 Kh8 23. Rfe1 Nhf6 24. Bb1 Ba8 25. a3 Nh7 26. Ba2 Bc6 27. Nd4 Ne5 28. Nxc6 Qxc6 29. c4 Qd7 30. Bc3 h4 31. Nf1 Kg8 32. Bb2 Bh6 33. Ne3 Qe6 34. Rc2 0-1

[Event "Santiago de Cali op"]
[Site "Cali"]
[Date "2016.12.27"]
[Round "4"]
[White "Ospina Loaiza, Jhonny"]
[Black "Norena, Derly Jiseth"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1995"]
[BlackElo "1531"]
[PlyCount "55"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d3 g6 3. e4 Bg7 4. c3 c5 5. Qc2 Nc6 6. Be2 b6 7. h3 d6 8. Nbd2 Nd7 9. Nf1 Bb7 10. Bd2 Qc7 11. Ne3 e6 12. Ng5 Ne7 13. Bg4 d5 14. f4 Bh6 15. 0-0-0 Nf6 16. Bf3 Rc8 17. Rdf1 dxe4 18. dxe4 e5 19. Ng4 Nxg4 20. hxg4 Bxg5 21. fxg5 b5 22. Be2 b4 23. Bc4 0-0 24. Rh6 Kg7 25. Qd3 f5 26. Rxh7+ Kxh7 27. Qh3+ Kg7 28. Qh6# 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.07"]
[Round "9"]
[White "Ospina Loaiza, Jhonny"]
[Black "Vargas, Edwin Antonio"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1939"]
[BlackElo "2049"]
[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 a6 6. Bc4 e6 7. Qe2 Be7 8. Bd2 0-0 9. Bb3 Nc6 10. Nxc6 bxc6 11. 0-0-0 Qc7 12. g4 Bd7 13. g5 Ne8 14. f4 Qb7 15. Rhg1 Nc7 16. Qh5 Rfd8 17. Rg3 c5 18. Rh3 e5 19. Qxf7+ Kh8 20. Rxh7+ 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.06"]
[Round "8"]
[White "Esquivia Cuadrado, Franklin Javier"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2081"]
[BlackElo "1939"]
[PlyCount "81"]
[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. c4 e5 2. Nc3 f5 3. g3 Nf6 4. Bg2 Bc5 5. e3 Nc6 6. Nge2 a6 7. d4 Ba7 8. Rb1 0-0 9. b4 Qe8 10. b5 axb5 11. Nxb5 Bb8 12. d5 Nd8 13. 0-0 d6 14. a4 Nf7 15. Bb2 Ng5 16. f4 exf4 17. exf4 Qe3+ 18. Kh1 Nge4 19. Bd4 Qd2 20. Nec3 Qxd1 21. Rfxd1 c6 22. Nxe4 Nxe4 23. dxc6 bxc6 24. Nc3 d5 25. cxd5 c5 26. Nxe4 cxd4 27. Nc5 Bd6 28. Ne6 Rf7 29. Rxd4 Rfa7 30. Rb6 Ra6 31. Rxa6 Rxa6 32. Bf1 Ra5 33. Bb5 Ba6 34. Bxa6 Rxa6 35. Kg2 Ra8 36. Kf3 Kf7 37. Ke2 h6 38. Kd3 g6 39. Rc4 Ra7 40. Nd4 Ra5 41. Nb5 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.06"]
[Round "7"]
[White "Ospina Loaiza, Jhonny"]
[Black "Arango, Santiago"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1939"]
[BlackElo "2062"]
[PlyCount "71"]
[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. Bd3 c5 4. exd5 Qxd5 5. Nc3 Qxd4 6. Nf3 Qd8 7. Bf4 a6 8. Qe2 Nf6 9. 0-0-0 Qa5 10. Rhe1 Nc6 11. Bc4 Be7 12. g4 0-0 13. g5 Nh5 14. Bd2 Qc7 15. a4 g6 16. Qe4 Bd7 17. Qh4 b5 18. Be2 bxa4 19. Ne4 a3 20. bxa3 c4 21. Bxc4 Bxa3+ 22. Kb1 Rfb8+ 23. Bb3 Na5 24. Bxa5 Qxa5 25. Rxd7 Rxb3+ 26. cxb3 Qb5 27. Ka2 Qxd7 28. Qxh5 Be7 29. Qh6 Qd3 30. Nf6+ Bxf6 31. gxf6 Qc2+ 32. Ka3 Qc5+ 33. Kb2 Qf8 34. Qxf8+ Kxf8 35. Rd1 Rd8 36. Rxd8# 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.05"]
[Round "6"]
[White "Corradine, Jorge Ricardo"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2183"]
[BlackElo "1939"]
[PlyCount "75"]
[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 Qe7 3. Nc3 c6 4. g3 Nf6 5. Bg2 d6 6. h3 h6 7. 0-0 Be6 8. d4 Nbd7 9. b3 0-0-0 10. Ba3 Qe8 11. d5 cxd5 12. exd5 Bf5 13. Re1 Nb6 14. Bb2 Qd7 15. Kh2 g5 16. Nd2 h5 17. a4 Be7 18. a5 Na8 19. Nc4 h4 20. g4 Bxg4 21. hxg4 Nxg4+ 22. Qxg4 f5 23. Qe2 g4 24. Rh1 h3 25. Be4 fxe4 26. Rhg1 Rdg8 27. Nxe4 Nc7 28. Ne3 Bg5 29. Nxg5 Rxg5 30. Rxg4 Rgh5 31. Rag1 Qf7 32. f4 Kb8 33. fxe5 Nxd5 34. Nxd5 Qxd5 35. e6 Re8 36. Rg8 Rxg8 37. Rxg8+ Kc7 38. Qc4+ 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.04"]
[Round "4"]
[White "Castaneda, Jorge Luis"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2166"]
[BlackElo "1939"]
[PlyCount "38"]
[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 Nf6 2. Bf4 c5 3. e3 d6 4. Nd2 cxd4 5. exd4 Nc6 6. Ngf3 g6 7. c3 Bg7 8. Be2 0-0 9. 0-0 Bd7 10. h3 a6 11. a4 Rb8 12. Bh2 b5 13. axb5 axb5 14. Re1 Qb6 15. b4 Rfc8 16. Ra3 Rc7 17. Qa1 Rbc8 18. Bd3 Nd5 19. Be4 Nf6 1/2-1/2

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.04"]
[Round "5"]
[White "Ospina Loaiza, Jhonny"]
[Black "Martinez Zuluaica, Julian"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1939"]
[BlackElo "2179"]
[PlyCount "73"]
[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. Bd3 Nf6 4. e5 Nfd7 5. c4 dxc4 6. Bxc4 c5 7. Nf3 Nc6 8. 0-0 cxd4 9. Bf4 Bc5 10. a3 Qc7 11. Re1 a6 12. Nbd2 0-0 13. Rc1 Qb6 14. b4 Be7 15. Nb3 Rd8 16. Ng5 Bxg5 17. Bxg5 Re8 18. f4 Nf8 19. Bd3 Ng6 20. h4 a5 21. h5 Nf8 22. Qg4 axb4 23. Bf6 Ng6 24. hxg6 hxg6 25. Bxg6 d3+ 26. Kh2 fxg6 27. Qxg6 Re7 28. Bxe7 Nxe7 29. Qe8+ Kh7 30. Qxe7 Qf2 31. Qxb4 Bd7 32. Qe4+ g6 33. Qxd3 Rh8 34. Re3 Bc6 35. Rxc6 Kg7+ 36. Rh3 Qxf4+ 37. Kg1 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.03"]
[Round "3"]
[White "Ospina Loaiza, Jhonny"]
[Black "Coca Cubillos, Jesus Alberto"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1939"]
[BlackElo "2132"]
[PlyCount "53"]
[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. f4 Bc5 3. Nf3 d6 4. c3 Nc6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Qe7 8. Bd3 Nf6 9. 0-0 Bg4 10. Nd5 Qd7 11. Nxb4 Nxb4 12. Bb1 0-0-0 13. Qb3 Bxf3 14. Qxf3 d5 15. e5 Ne4 16. f5 g6 17. Qa3 Nc6 18. b4 Kb8 19. Bd3 gxf5 20. Be3 Qe6 21. b5 Ne7 22. Bxe4 fxe4 23. Rf6 Qd7 24. Rxf7 Rhg8 25. Qxe7 Qxb5 26. Qxc7+ Ka8 27. Rc1 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.03"]
[Round "2"]
[White "Ospina Loaiza, Jhonny"]
[Black "Garvin, Ricardo Luis"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1939"]
[BlackElo "1750"]
[PlyCount "91"]
[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. f4 Bc5 3. Nf3 d6 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. Bd3 Nc6 10. 0-0 Bg4 11. Qb3 Qc8 12. Rae1 Nh5 13. f5 a5 14. Bc4 a4 15. Qe3 Qd8 16. Ng5 Qf6 17. h3 Ng3 18. hxg4 Nxf1 19. Rxf1 Qxd4 20. Qxd4 Nxd4 21. Ndf3 Nxf3+ 22. gxf3 h6 23. Nh3 c6 24. g5 b5 25. Be2 Rfc8 26. gxh6 gxh6 27. Kf2 Kh7 28. Nf4 b4 29. Bc4 d5 30. exd5 cxd5 31. Bxd5 Rc2+ 32. Ke3 Ra7 33. Rg1 Rh2 34. f6 h5 35. Rg7+ Kh6 36. Bxf7 h4 37. Rg6+ Kh7 38. Bg8+ Kh8 39. f7 Re7+ 40. Re6 Rxf7 41. Bxf7 Rxb2 42. Ra6 Kg7 43. Bd5 a3 44. Nh5+ Kf8 45. Ra7 h3 46. Nf6 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2016.03.13"]
[Round "6"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1839"]
[BlackElo "1958"]
[PlyCount "54"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 e6 3. c4 d6 4. Nc3 Nf6 5. g3 Be7 6. Bg2 Nbd7 7. e4 Nxe4 8. Nxe4 fxe4 9. Nd2 Nf6 10. Nxe4 0-0 11. 0-0 c6 12. b3 Qa5 13. Bb2 Qf5 14. Qe2 d5 15. Nc3 Bd6 16. Rae1 Bd7 17. Nb1 Rae8 18. Ba3 Bxa3 19. Nxa3 Rf7 20. f4 h5 21. Qc2 Qxc2 22. Nxc2 h4 23. Re5 hxg3 24. hxg3 Ng4 25. Re2 Nh6 26. Bh3 Nf5 27. Bxf5 Rxf5 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2016.03.12"]
[Round "4"]
[White "Cruz, Juan Manuel"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "A84"]
[BlackElo "1958"]
[PlyCount "112"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 f5 3. Bf4 Nf6 4. e3 e6 5. h3 Be7 6. c4 0-0 7. Nc3 c6 8. Bd3 Ne4 9. 0-0 Nd7 10. Rc1 Ndf6 11. Ne5 Bd7 12. Qe2 Be8 13. Rfd1 g5 14. Bh2 h5 15. f3 Nd6 16. c5 Nc8 17. a3 Kh8 18. Rc2 Rg8 19. Rf1 Rg7 20. Rf2 h4 21. b4 Nh5 22. Qe1 Bf6 23. Rfd2 Ne7 24. Bf1 Ng8 25. e4 Nh6 26. a4 dxe4 27. fxe4 g4 28. hxg4 fxg4 29. Kh1 Bg5 30. Rd1 Nf4 31. Bxf4 Bxf4 32. Ne2 Bg5 33. d5 Qf6 34. Qc3 exd5 35. exd5 cxd5 36. Nd3 Bxa4 37. Qxf6 Bxf6 38. Rdc1 Bxc2 39. Rxc2 Bg5 40. Nc3 Rf8 41. Be2 Rf5 42. Nb5 Re7 43. Nd4 Rxe2 44. Nxe2 Rf1+ 45. Kh2 Rd1 46. Nb2 g3+ 47. Nxg3 hxg3+ 48. Kxg3 Rd2 49. Rxd2 Bxd2 50. b5 Nf5+ 51. Kg4 Nd4 52. b6 axb6 53. cxb6 Kg7 54. Na4 Bb4 55. Kf4 Kf6 56. g4 Ne6+ 0-1

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2016.03.12"]
[Round "5"]
[White "Ospina Loaiza, Jhonny"]
[Black "Vargas, Jose Robinson"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1958"]
[BlackElo "2040"]
[PlyCount "88"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. f4 d5 2. b3 Nf6 3. Bb2 g6 4. e3 Bg7 5. d3 c5 6. Be2 Nc6 7. Nd2 0-0 8. Nf1 Re8 9. Nf3 Qc7 10. Ne5 Nd7 11. d4 cxd4 12. exd4 f6 13. Nxc6 bxc6 14. Qd2 Bh6 15. g3 a5 16. a4 e5 17. dxe5 fxe5 18. Ne3 Bg7 19. 0-0 Nf6 20. Bxe5 Rxe5 21. fxe5 Ne4 22. Qd3 Qxe5 23. Rae1 Nc5 24. Qd2 Ne4 25. Qd3 Nc5 26. Qd2 Ne4 27. Qc1 Bh6 28. Bd3 Nxg3 29. Nf5 Bxc1 30. Rxe5 Nxf1 31. Re8+ Kf7 32. Nd6+ Kf6 33. Bxf1 Bb7 34. Re1 Bd2 35. Re2 Bb4 36. Rf2+ Kg7 37. Nxb7 Rb8 38. Ba6 Ra8 39. Bd3 Rb8 40. Ba6 Ra8 41. Bd3 Rb8 42. Ba6 Ra8 43. Bd3 Rb8 44. Ba6 Ra8 1/2-1/2

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2016.03.11"]
[Round "1"]
[White "Acevedo Hernandez, Fausto"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1466"]
[BlackElo "1958"]
[PlyCount "74"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 e6 3. Bf4 Nf6 4. e3 b6 5. c3 Bb7 6. Nbd2 Be7 7. h3 0-0 8. Qc2 d5 9. 0-0-0 Nbd7 10. g4 Ne4 11. Nxe4 fxe4 12. Ne5 Nxe5 13. Bxe5 Bh4 14. Bf4 c5 15. Kb1 Rc8 16. Bg2 Qe7 17. Bg3 Bxg3 18. fxg3 cxd4 19. exd4 Qc7 20. Rdg1 Ba6 21. Qc1 Bd3+ 22. Ka1 Rf2 23. Bf1 Rc2 24. Qb1 Rxc3 25. Bxd3 Rxd3 26. Rc1 Qb8 27. b3 Rf8 28. Qc2 Rxd4 29. Rhf1 Rd3 30. Rxf8+ Qxf8 31. Qc8 Qxc8 32. Rxc8+ Kf7 33. Rc7+ Kf6 34. h4 e3 35. g5+ Ke5 36. Rc1 e2 37. Kb2 Rd1 0-1

[Event "Cali Loyola Cup 13th"]
[Site "Cali"]
[Date "2011.08.25"]
[Round "1.6"]
[White "Mosquera Garcia, Ramiro"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1600"]
[BlackElo "1958"]
[PlyCount "40"]
[EventDate "2011.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e5 2. Na3 Bxa3 3. bxa3 Nc6 4. Be3 d5 5. c3 Nf6 6. Bg5 Qd6 7. Qc1 exd4 8. cxd4 Nxd4 9. e3 Nf5 10. Bb5+ c6 11. Ba4 0-0 12. Qd1 Re8 13. g4 Nxg4 14. Qxg4 Nxe3 15. Bxe3 Bxg4 16. Kf1 Rxe3 17. fxe3 Qf6+ 18. Ke1 Qxa1+ 19. Kf2 d4 20. exd4 Qxd4+ 0-1

[Event "Cali Loyola Cup 13th"]
[Site "Cali"]
[Date "2011.08.25"]
[Round "3.3"]
[White "Torres Benitez, Fabio Ignacio"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1660"]
[BlackElo "1958"]
[PlyCount "70"]
[EventDate "2011.08.25"]
[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 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 c6 5. Qf3 e6 6. Nge2 Nd7 7. d4 N7f6 8. Bg5 Be7 9. 0-0 h6 10. Nxd5 exd5 11. Bxf6 Bxf6 12. Bd3 Qb6 13. Qe3+ Be6 14. Bf5 Kd7 15. Bxe6+ fxe6 16. Rfe1 Rae8 17. c3 e5 18. Qh3+ Kc7 19. Qh5 Qxb2 20. Ng3 Qxc3 21. Nf5 Rhf8 22. Qg6 exd4 23. Rec1 Qd3 24. Rd1 Qe4 25. f3 Qe5 26. Re1 Qxe1+ 27. Rxe1 Rxe1+ 28. Kf2 Ra1 29. Nxg7 Rxa2+ 30. Kg3 Be5+ 31. Kh3 Rxf3+ 32. g3 Rff2 33. Ne6+ Kb6 34. Qe8 h5 35. Qd8+ Kb5 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "10"]
[White "Lopez, Rafael David"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "2002"]
[PlyCount "46"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 e5 5. 0-0 Be7 6. Re1 0-0 7. d3 Nc6 8. h3 d5 9. exd5 Nxd5 10. Nh2 h6 11. Bf3 Be6 12. Qe2 Bg5 13. Bxd5 Bxd5 14. Nd2 f5 15. Nhf3 Bf6 16. Nf1 Qd7 17. Ng3 Rae8 18. Nh5 Bd8 19. Be3 Bf7 20. Nh2 b6 21. Bd2 f4 22. Qg4 Qxg4 23. hxg4 g6 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "7"]
[White "Ospina Loaiza, Jhonny"]
[Black "Estrada Romero, Hermes"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "2002"]
[PlyCount "32"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 Be6 5. Bxe6 fxe6 6. d4 Nf6 7. Qe2 Nbd7 8. Bxf4 Be7 9. Nc3 0-0 10. Ng5 e5 11. Ne6 Qe8 12. Be3 Nxe4 13. Nxe4 Bh4+ 14. g3 Qxe6 15. gxh4 exd4 16. Bxd4 Rae8 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "9"]
[White "Ospina Loaiza, Jhonny"]
[Black "Saavedra, Samuel"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2002"]
[PlyCount "71"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. g4 Bg6 7. Bb5+ Nc6 8. Ne5 Rc8 9. d4 e6 10. Qe2 Bb4 11. h4 Qa5 12. Bd2 Nge7 13. h5 Bxc2 14. Rc1 Be4 15. f3 Bxf3 16. Qxf3 0-0 17. Bxc6 Nxc6 18. Nxc6 Rxc6 19. a3 Bd6 20. 0-0 Qb6 21. Qf2 Qxb2 22. Rb1 Qxa3 23. Rxb7 Rxc3 24. Bxc3 Qxc3 25. Rxf7 Qc8 26. g5 Qd8 27. Rxf8+ Qxf8 28. Qc2 Qd8 29. Qc1 h6 30. g6 e5 31. Rf5 Qd7 32. Qf1 exd4 33. Qf3 Qc6 34. Rf8+ Bxf8 35. Qf7+ Kh8 36. Qxf8# 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.07"]
[Round "8"]
[White "Chavarriaga, Maribel"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "E91"]
[BlackElo "2002"]
[PlyCount "46"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 Nbd7 7. Bg5 c5 8. e5 Ne8 9. exd6 Nxd6 10. 0-0 h6 11. Bh4 Nf5 12. dxc5 Nxh4 13. Nxh4 Nxc5 14. Qc2 e5 15. g3 Bf6 16. Nxg6 fxg6 17. Qxg6+ Bg7 18. Nd5 Bf5 19. Qh5 Qg5 20. Qf3 Bd3 21. Nf6+ Qxf6 22. Qd5+ Qe6 23. Qxc5 Bxe2 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.06"]
[Round "6"]
[White "Villafane Gomez, Jaime"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "B99"]
[BlackElo "2002"]
[PlyCount "47"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 b5 11. Rhe1 Nc5 12. e5 Bb7 13. Qg3 Nxd3+ 14. Rxd3 dxe5 15. fxe5 Nd7 16. Bxe7 Kxe7 17. Qg5+ Kf8 18. Nxe6+ fxe6 19. Rf1+ Nf6 20. exf6 g6 21. Qh6+ Ke8 22. f7+ Ke7 23. Qg5+ Kf8 24. Qf6 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.05"]
[Round "5"]
[White "Ospina Loaiza, Jhonny"]
[Black "Avila, Pedro Andres"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2002"]
[BlackElo "2113"]
[PlyCount "52"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. Bg5 Nc5 9. Qe2 Be7 10. 0-0-0 Qc7 11. Rhe1 0-0 12. f4 h6 13. h4 b5 14. Bxf6 Bxf6 15. g4 Nxb3+ 16. axb3 Qc5 17. e5 dxe5 18. Ne4 Qe7 19. g5 Bxg5 20. hxg5 exd4 21. Qh5 Bb7 22. f5 Bxe4 23. f6 Qc5 24. Rxe4 Qxg5+ 25. Qxg5 hxg5 26. fxg7 Kxg7 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "2"]
[White "Celis Vargas, Walter Enrique"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "B99"]
[BlackElo "2002"]
[PlyCount "62"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 gxf6 12. f5 Ne5 13. Qh3 0-0 14. a3 Kh8 15. Rg1 Rg8 16. Be2 Bd7 17. Qh6 Rac8 18. h4 d5 19. Rg3 Nc4 20. Rdd3 dxe4 21. Nxe4 Qe5 22. fxe6 fxe6 23. Nc3 Be8 24. Rge3 Nxe3 25. Qxe3 Qxe3+ 26. Rxe3 Bc5 27. Rd3 Bg6 28. Nxe6 Bxd3 29. cxd3 Bxa3 30. Kb1 Bd6 31. h5 Rge8 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "4"]
[White "Martinez Zuluaica, Julian"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2151"]
[BlackElo "2002"]
[PlyCount "85"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. f4 b5 10. Be3 Qc7 11. f5 Bc8 12. Nd5 Nxd5 13. exd5 Nd7 14. Qd2 Nf6 15. a4 b4 16. Rac1 0-0 17. c4 bxc3 18. bxc3 Qb7 19. Bc4 Bd7 20. Ra1 Rfc8 21. Qd3 Rxc4 22. Qxc4 Rc8 23. Qb4 Qxb4 24. cxb4 Nxd5 25. Bd2 Rb8 26. Na5 Nxb4 27. Rab1 d5 28. Rfc1 Bxf5 29. Rb2 Kf8 30. g4 Bxg4 31. Rcb1 Bc5+ 32. Kg2 e4 33. Bxb4 Rxb4 34. Rxb4 d4 35. Rc4 Bf3+ 36. Kg1 d3+ 37. Rxc5 d2 38. Rd5 e3 39. Rd7 Ke8 40. Rd3 d1Q+ 41. Rbxd1 Bxd1 42. Rxd1 f5 43. Nc4 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "3"]
[White "Ospina Loaiza, Jhonny"]
[Black "Duran Vega, Andres"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2002"]
[BlackElo "1969"]
[PlyCount "55"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 h5 11. 0-0-0 Rc8 12. Bb3 a5 13. Rdg1 Nxd4 14. Bxd4 b5 15. a4 b4 16. Nd5 Nxd5 17. Bxg7 Kxg7 18. Qxd5 Qb6 19. Qd2 Rc5 20. g4 Rfc8 21. Kb1 Qc6 22. Qf4 Rf8 23. Bd5 Qc7 24. gxh5 Rxc2 25. Rc1 e5 26. h6+ Kh7 27. Qf6 Rxc1+ 28. Rxc1 1-0

[Event "Pan American Continental"]
[Site "Cali"]
[Date "2010.11.22"]
[Round "9"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1965"]
[BlackElo "2002"]
[PlyCount "58"]
[EventDate "2010.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. Nxe5 Nxe5 6. d4 Bb6 7. dxe5 Nxe4 8. Qg4 c6 9. Qxe4 cxb5 10. Nc3 a6 11. Nd5 0-0 12. Be3 Bxe3 13. fxe3 b6 14. Nf6+ gxf6 15. Qxa8 fxe5 16. Qd5 Qc7 17. Rf3 Bb7 18. Rg3+ Kh8 19. Qd3 f5 20. Rf1 f4 21. exf4 Qc5+ 22. Kh1 exf4 23. Rh3 Rf7 24. Rxf4 Bxg2+ 25. Kxg2 Qg5+ 26. Rg3 Qxf4 27. Qc3+ Qf6 28. Qc8+ Rf8 29. Qxd7 Qf1# 0-1

[Event "Pan American Continental"]
[Site "Cali"]
[Date "2010.11.21"]
[Round "8"]
[White "Ospina Loaiza, Jhonny"]
[Black "Vacca, Leonardo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2002"]
[BlackElo "2043"]
[PlyCount "58"]
[EventDate "2010.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 b5 5. Bb3 Bg4 6. f3 Bc8 7. a4 b4 8. c4 e6 9. dxe6 Bc5 10. d4 Bxd4 11. Ne2 Nc6 12. exf7+ Kxf7 13. Nxd4 Nxd4 14. 0-0 Re8 15. c5+ Be6 16. Bxe6+ Rxe6 17. Bg5 Qd5 18. Bxf6 gxf6 19. Nd2 f5 20. Nb3 Ne2+ 21. Kf2 Qe5 22. g3 Rg8 23. Re1 f4 24. Rxe2 fxg3+ 25. Ke1 gxh2 26. Qd7+ Kf8 27. Nd4 h1Q+ 28. Kd2 Qh6+ 29. Kd3 Qxe2+ 0-1

[Event "Pan American Continental"]
[Site "Cali"]
[Date "2010.11.20"]
[Round "7"]
[White "Heredia Serrano, Carla Sofia"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "2087"]
[BlackElo "2002"]
[PlyCount "40"]
[EventDate "2010.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. Bg5 Nf6 7. d5 Nb8 8. d6 cxd6 9. 0-0 a5 10. Nh4 g6 11. Qf3 Bd8 12. Na3 h6 13. Be3 Kf8 14. Rfd1 Kg7 15. Qg3 Kh7 16. Qh3 Ng8 17. Nf3 Kg7 18. Nb5 Nf6 19. Nxd6 Nc6 20. Bc5 Kf8 1-0

[Event "Pan American Continental"]
[Site "Cali"]
[Date "2010.11.20"]
[Round "6"]
[White "Ospina Loaiza, Jhonny"]
[Black "Orozco Lopez, Lina Yomayra"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2002"]
[BlackElo "2137"]
[PlyCount "65"]
[EventDate "2010.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 d6 8. Kh1 Nc6 9. c3 Ne5 10. Bc2 Be7 11. f4 Ned7 12. Nd2 b6 13. N2f3 Bb7 14. Ng5 g6 15. f5 gxf5 16. exf5 e5 17. Bb3 d5 18. Ndf3 h6 19. Nh3 0-0-0 20. Be3 Bd6 21. Bg1 Rdg8 22. Nf2 Rg7 23. Nd1 Rhg8 24. Ne3 Bc5 25. g3 b5 26. Rad1 Bxe3 27. Bxe3 h5 28. Bg1 h4 29. Bf2 hxg3 30. Bxg3 Rxg3 31. hxg3 Ne4 32. Kh2 Nxg3 33. Qf2 0-1

[Event "Pan American Continental"]
[Site "Cali"]
[Date "2010.11.19"]
[Round "5"]
[White "Saladen Dulce, Rafael"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2195"]
[BlackElo "2002"]
[PlyCount "79"]
[EventDate "2010.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 c6 6. Be2 Be7 7. 0-0 0-0 8. Qc2 exd4 9. Nxd4 a5 10. Rd1 Re8 11. Bf4 Bf8 12. b3 Nc5 13. Bf3 Qe7 14. Re1 Nfd7 15. Rad1 Ne5 16. Be2 Qc7 17. h3 Qb6 18. Be3 f6 19. f4 Nf7 20. Bf3 Qb4 21. Qd2 Qb6 22. Nde2 Qb4 23. Nd4 Qb6 24. Nc2 Qc7 25. g4 Ne6 26. Bg2 g5 27. Ne2 Bh6 28. Rf1 Nf8 29. Ng3 Ng6 30. fxg5 fxg5 31. Nh5 Rf8 32. c5 dxc5 33. Bxc5 Rd8 34. Nf6+ Kh8 35. Qf2 Rxd1 36. Rxd1 Be6 37. Nd4 Qe5 38. Nxc6 bxc6 39. Bd4 Qb8 40. Nd7+ 1-0

[Event "Pan American Continental"]
[Site "Cali"]
[Date "2010.11.18"]
[Round "3"]
[White "Ospina Loaiza, Jhonny"]
[Black "Acosta, Mariano"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2002"]
[BlackElo "2060"]
[PlyCount "57"]
[EventDate "2010.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Be2 Nbd7 5. f4 Qa5 6. Qd3 e5 7. Nf3 Be7 8. Bd2 Qc7 9. 0-0-0 0-0 10. Ng5 h6 11. h4 b5 12. fxe5 dxe5 13. Rdf1 a5 14. Qg3 b4 15. Na4 Bd6 16. dxe5 Bxe5 17. Bf4 Ba6 18. Bxa6 Rxa6 19. Bxe5 Qxe5 20. Qd3 Rfa8 21. Rf5 Qe7 22. Qg3 Re8 23. e5 Nxe5 24. Rhf1 Ned7 25. Kb1 c5 26. a3 bxa3 27. Qd3 a2+ 28. Kxa2 Rd6 29. Qc3 0-1

[Event "Pan American Continental"]
[Site "Cali"]
[Date "2010.11.17"]
[Round "1"]
[White "Ospina Loaiza, Jhonny"]
[Black "Guerrero Sierra, Juan Carlos"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2002"]
[BlackElo "2254"]
[PlyCount "66"]
[EventDate "2010.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Nc6 8. Qd2 0-0 9. f3 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. g4 b5 13. h4 b4 14. Nb1 a5 15. c3 bxc3 16. Nxc3 Nxf3 17. Nxf3 Nxe4 18. Qe1 Nxc3 19. bxc3 Bxc3 20. Qe2 a4 21. Bc2 Bxg4 22. Rhg1 Be6 23. Ng5 Bc4 24. Qf3 Qa5 25. Bd4 Bxd4 26. Rxd4 Qc5 27. Rdg4 Bb3 28. Kd2 Qa5+ 29. Ke3 Rxc2 30. Ne4 Bd5 31. Qd1 Bxe4 32. Rxe4 Qc5+ 33. Kf3 Qf2+ 0-1

[Event "Pan American Continental"]
[Site "Cali"]
[Date "2010.11.17"]
[Round "2"]
[White "Salazar, Aura Cristina"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2150"]
[BlackElo "2002"]
[PlyCount "83"]
[EventDate "2010.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. c3 0-0 6. d4 Bb6 7. Bg5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Re8 11. d5 Nb8 12. Qf3 Kg7 13. h4 Rh8 14. d6 cxd6 15. h5 Nc6 16. h6+ Rxh6 17. Bxh6+ Kxh6 18. Nd2 a6 19. Be2 Qh8 20. Nc4 Bc7 21. Rad1 Qg7 22. Nxd6 Ne7 23. Ne8 Qg5 24. Nxf6 Ng6 25. Nd5 Bd8 26. Qxf7 d6 27. Ne3 Be7 28. Nf5+ Bxf5 29. Qxf5 Rf8 30. Qxg5+ Kxg5 31. g3 Rg8 32. Rd5 Nf4 33. Rd2 d5 34. exd5 Bc5 35. b4 Bb6 36. Bf3 Nh3+ 37. Kh2 Rh8 38. Kg2 Rf8 39. Kxh3 Rxf3 40. c4 e4 41. c5 e3 42. Re2 1-0

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "5.1"]
[White "Gallego, Orlando"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "C65"]
[BlackElo "2002"]
[PlyCount "88"]
[EventDate "2010.11.12"]
[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 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. d3 0-0 6. Bg5 d6 7. Nbd2 Bg4 8. h3 Be6 9. b4 Bb6 10. Nc4 a6 11. Nxb6 cxb6 12. Ba4 Qe7 13. Bb3 Rfd8 14. Qe2 Bxb3 15. axb3 Qe6 16. Rb1 Rac8 17. 0-0 Ne7 18. Rfc1 Rd7 19. Be3 d5 20. Bg5 dxe4 21. dxe4 h6 22. Bxf6 Qxf6 23. b5 Ng6 24. bxa6 Nf4 25. Qb5 Rdc7 26. a7 Ra8 27. Ra1 Rc5 28. Qf1 Nxh3+ 29. Kh2 Nf4 30. b4 Rc6 31. g3 Ng6 32. Qe2 Ne7 33. Ra3 Nc8 34. Rca1 Nd6 35. Kg2 Nc4 36. R3a2 b5 37. Nd2 Nxd2 38. Qxd2 Ra6 39. Qd5 R8xa7 40. Rxa6 bxa6 41. Rd1 Rc7 42. Rd3 Rc6 43. Rf3 Qe6 44. Qd8+ Kh7 0-1

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "2.1"]
[White "Ospina Loaiza, Jhonny"]
[Black "Giraldo, Leonardo Emilio"]
[Result "1-0"]
[ECO "C31"]
[WhiteElo "2002"]
[PlyCount "45"]
[EventDate "2010.11.12"]
[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 e5 2. f4 d5 3. exd5 c6 4. dxc6 Nxc6 5. Bb5 exf4 6. Qe2+ Be6 7. Nf3 Bc5 8. c3 Nge7 9. d4 Bb6 10. Bxf4 0-0 11. 0-0 Ng6 12. Bd2 Qc7 13. Na3 Rae8 14. Nc4 Bd5 15. Ne3 a6 16. Ba4 Be6 17. Qf2 Nf4 18. Bc2 Nd5 19. Bxh7+ Kxh7 20. Qh4+ Kg6 21. Qg5+ Kh7 22. Qh5+ Kg8 23. Ng5 1-0

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "4.1"]
[White "Ospina Loaiza, Jhonny"]
[Black "Vasquez Martinez, Roberto Enr"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "2002"]
[PlyCount "76"]
[EventDate "2010.11.12"]
[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 e5 2. f4 Bc5 3. Nf3 d6 4. Nc3 Nc6 5. Na4 Bb6 6. Nxb6 axb6 7. Bb5 Bg4 8. 0-0 Nf6 9. h3 Bxf3 10. Qxf3 Qe7 11. d4 0-0 12. dxe5 dxe5 13. Bxc6 bxc6 14. f5 Qc5+ 15. Rf2 Qc4 16. Qe2 Qxe2 17. Rxe2 Ra4 18. b4 Rfa8 19. c3 Rd8 20. Bb2 Ne8 21. a3 Nd6 22. Rc2 b5 23. Rd1 Rda8 24. Rcd2 f6 25. Rxd6 cxd6 26. Rxd6 Rc8 27. Kf2 c5 28. Ke3 cxb4 29. axb4 Ra2 30. Rd2 Kf7 31. Ke2 Ke8 32. Kd1 Rd8 33. Rxd8+ Kxd8 34. Kc2 Ra6 35. Bc1 Ke7 36. Kb3 Rc6 37. Be3 Rc4 38. Bc5+ Kf7 0-1

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "1.1"]
[White "Riascos, Guillermo"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "2002"]
[PlyCount "90"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. e3 Nxe5 5. Nc3 Nf6 6. Be2 c6 7. Nxe5 Qxe5 8. Bf3 d5 9. Ne2 Bc5 10. c3 Bd7 11. Nd4 0-0-0 12. Bd2 Rhe8 13. Be2 Ne4 14. Nf3 Qf6 15. Qc1 g5 16. b4 Bd6 17. h3 h5 18. Rf1 g4 19. hxg4 hxg4 20. Nd4 Nxf2 21. Qa3 Kb8 22. Bc1 Rh8 23. Bb2 Rh2 24. c4 Qh4 25. c5 Bg3 26. Kd2 Rxg2 27. b5 cxb5 28. c6 bxc6 29. Rac1 Kb7 30. Qa5 Bc7 31. Qa3 a6 32. Nxc6 Ne4+ 33. Kd3 Bxc6 34. Rxc6 Kxc6 35. Qxa6+ Bb6 36. Rc1+ Nc5+ 37. Rxc5+ Kxc5 38. Bd4+ Kc6 39. Qxb6+ Kd7 40. Qxb5+ Ke6 41. Qa6+ Kf5 42. Kc3 Qe1+ 43. Kb3 Rb8+ 44. Bb6 Rxb6+ 45. Qxb6 Qb1+ 0-1

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "3.1"]
[White "Sierra Mejia, Juan Pablo"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1886"]
[BlackElo "2002"]
[PlyCount "27"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. f4 f6 4. Nf3 Bc5 5. e4 fxe5 6. fxe5 Nxe5 7. Nxe5 Qh4+ 8. g3 Qxe4+ 9. Qe2 Qxh1 10. Ng6+ Ne7 11. Nxh8 d6 12. Bg5 d5 13. Qb5+ Bd7 14. Qxc5 1-0

[Event "Cartago op"]
[Site "Cartago"]
[Date "2010.11.01"]
[Round "6"]
[White "Ospina Loaiza, Jhonny"]
[Black "Perez Arroyave, Damian"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2002"]
[BlackElo "1908"]
[PlyCount "53"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Nc3 a6 5. fxe5 dxe5 6. Nxe5 Qd4 7. Nd3 Ba7 8. b3 Nf6 9. Qf3 Bg4 10. Qf4 0-0 11. h3 Re8 12. hxg4 Nxe4 13. Kd1 Nc6 14. Bb2 g5 15. Qf5 Nf2+ 16. Nxf2 Qxf2 17. Qxh7+ Kf8 18. Qh6+ Ke7 19. Nd5+ Kd8 20. Qxg5+ Kc8 21. Qf5+ Re6 22. Bd3 Qxg2 23. Rh8+ Nd8 24. Ne7+ Kd7 25. Qd5+ Qxd5 26. Nxd5 Bf2 27. Bf5 1-0

[Event "Cartago op"]
[Site "Cartago"]
[Date "2010.10.31"]
[Round "3"]
[White "Ospina Loaiza, Jhonny"]
[Black "Castano, Duvan Martin"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2002"]
[BlackElo "2311"]
[PlyCount "57"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bc4 Nc6 4. a4 Nge7 5. Nf3 d5 6. Be2 d4 7. Nb5 Ng6 8. d3 e5 9. 0-0 a6 10. Na3 Bd6 11. Nc4 Bc7 12. Bg5 f6 13. Bd2 Be6 14. b3 b5 15. Nb2 0-0 16. Ne1 Qd7 17. h3 Ba5 18. Bxa5 Nxa5 19. Bg4 Nf4 20. Bxe6+ Qxe6 21. Nf3 c4 22. Qe1 c3 23. Nd1 Nc6 24. Ne3 dxe3 25. fxe3 Ng6 26. Qxc3 b4 27. Qe1 Qd6 28. Nd2 Na5 29. Qe2 0-1

[Event "Cartago op"]
[Site "Cartago"]
[Date "2010.10.31"]
[Round "4"]
[White "Ossa Ramirez, Jesus Antonio"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1808"]
[BlackElo "2002"]
[PlyCount "40"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. c3 Qe7 6. 0-0 Bg4 7. Nbd2 Nf6 8. Qb3 0-0-0 9. Bxf7 Rhf8 10. Bc4 Nh5 11. Bd5 Nf4 12. Bxc6 bxc6 13. Qa4 Rf6 14. d4 Bb6 15. g3 Nh3+ 16. Kg2 Rdf8 17. Qxc6 Rxf3 18. Nxf3 Bxf3+ 19. Kxh3 Qe6+ 20. Kh4 Qg4# 0-1

[Event "Cartago op"]
[Site "Cartago"]
[Date "2010.10.30"]
[Round "1"]
[White "Ospina Loaiza, Jhonny"]
[Black "Hernandez, Stefano"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2002"]
[PlyCount "41"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bc4 Qc7 7. Bb3 Nbd7 8. Bg5 e6 9. Qe2 b5 10. 0-0 Bb7 11. Rae1 Ne5 12. f4 Nc6 13. Nxc6 Bxc6 14. Nd5 Qa7+ 15. Kh1 Be7 16. Nxe7 Kxe7 17. e5 Rhg8 18. Bxe6 d5 19. exf6+ gxf6 20. Bxf7+ Kd8 21. Bxf6+ 1-0

[Event "Cartago op"]
[Site "Cartago"]
[Date "2010.10.30"]
[Round "2"]
[White "Torres, Saulo de Jesus"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "C64"]
[WhiteElo "1861"]
[BlackElo "2002"]
[PlyCount "64"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. d3 d6 5. c3 Qe7 6. Nbd2 Bd7 7. 0-0 Nf6 8. Nc4 a6 9. Bxc6 Bxc6 10. Ne3 g6 11. b4 Ba7 12. a4 a5 13. b5 Bd7 14. Nc4 Ng4 15. h3 h5 16. Bg5 f6 17. Bd2 g5 18. Nh2 Qh7 19. Qe2 Ke7 20. d4 Rag8 21. b6 cxb6 22. dxe5 fxe5 23. Qd3 Qg6 24. Be3 Nxh2 25. Kxh2 Bc6 26. Rfd1 Bb8 27. Nxb6 g4 28. Nd5+ Ke8 29. h4 g3+ 30. Kh1 gxf2 31. Bg5 Rf8 32. Ra2 Bxd5 0-1

[Event "Colombia Mire Lea Florida Cup"]
[Site "Colombia"]
[Date "2010.10.18"]
[Round "7.8"]
[White "Ospina Loaiza, Jhonny"]
[Black "Galindo, Gustavo"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2002"]
[BlackElo "1627"]
[PlyCount "69"]
[EventDate "2010.10.16"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nd7 7. Nf4 e5 8. Nxg6 hxg6 9. Bc4 Ngf6 10. Qe2 Qc7 11. f4 0-0-0 12. fxe5 Nd5 13. Bd2 f6 14. exf6 gxf6 15. 0-0-0 f5 16. Bxd5 cxd5 17. Bg5 Bh6 18. Bxh6 Rxh6 19. Rd3 Kb8 20. Qe7 Rhh8 21. Qg5 Qb6 22. Ne2 Qe6 23. Nf4 Qe4 24. Nxg6 Rhg8 25. Qf4+ Ka8 26. Qxe4 fxe4 27. Rg3 Nf6 28. Rf1 Nd7 29. h4 Nf8 30. h5 Nxg6 31. hxg6 Kb8 32. Rf7 Kc8 33. Rc3+ Kb8 34. g7 Rc8 35. Rxc8+ 1-0

[Event "Colombia Mire Lea Florida Cup"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "4.7"]
[White "Cayon, Diego Mauricio"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1691"]
[BlackElo "2002"]
[PlyCount "76"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. e3 e4 4. Nc3 c6 5. d5 Bb4 6. Bd2 Na6 7. a3 Be7 8. Nge2 Nc7 9. Ng3 cxd5 10. cxd5 Ncxd5 11. Nxd5 Nxd5 12. Nxe4 0-0 13. Bc4 Nc7 14. Ng3 d5 15. Bd3 f5 16. Rc1 d4 17. Qc2 dxe3 18. fxe3 Bd6 19. 0-0 g6 20. Rfd1 Be6 21. Bc4 Qe7 22. Qb3 b6 23. Bxe6+ Qxe6 24. Qa4 Bxg3 25. hxg3 Nd5 26. Rc6 Qe5 27. Qc4 Rf7 28. Be1 Nxe3 29. Rc8+ Rxc8 30. Qxc8+ Rf8 31. Rd8 Rxd8 32. Qxd8+ Kf7 33. Bc3 Qe7 34. Qh8 Ke6 35. Bb4 Qd7 36. Qg8+ Kf6 37. Bc3+ Kg5 38. Qf8 Qd1+ 0-1

[Event "Colombia Mire Lea Florida Cup"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "6.4"]
[White "Herrera, Juan Sebastian"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "2125"]
[BlackElo "2002"]
[PlyCount "71"]
[EventDate "2010.10.16"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d3 d6 6. b4 Bb6 7. a4 a6 8. Nbd2 Nf6 9. h3 h6 10. Bb3 Ba7 11. Ba3 b5 12. Qe2 Bd7 13. Bb2 Nh5 14. g3 Nf6 15. Nf1 0-0 16. Ne3 Nd8 17. Nh4 c6 18. Ng6 Qe8 19. Nxf8 Kxf8 20. Qf3 Ne6 21. h4 Nc7 22. Nf5 d5 23. Nxh6 Be6 24. Bc2 dxe4 25. dxe4 Nd7 26. axb5 axb5 27. Nf5 Nb6 28. Rd1 Nc4 29. Bc1 Bb6 30. 0-0 Kg8 31. Qg4 g6 32. Nh6+ Kh7 33. Qf3 Ra1 34. Bg5 Ra2 35. Bb1 Rb2 36. Rd8 1-0

[Event "Colombia Mire Lea Florida Cup"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "3.8"]
[White "Ospina Loaiza, Jhonny"]
[Black "Correa, Cesar Alexis"]
[Result "1-0"]
[ECO "C39"]
[WhiteElo "2002"]
[BlackElo "1637"]
[PlyCount "47"]
[EventDate "2010.10.16"]
[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 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nf6 6. Bc4 d5 7. exd5 Bd6 8. d4 Nbd7 9. Bxf4 Nb6 10. Qe2 0-0 11. Nc3 Bb4 12. Bg5 Qd6 13. 0-0 Bxc3 14. bxc3 Nfxd5 15. Nxg4 Nxc4 16. Bf6 Nxf6 17. Nxf6+ Kg7 18. Qh5 Qxf6 19. Rxf6 Kxf6 20. Qg5+ Ke6 21. Re1+ Kd6 22. Qc5+ Kd7 23. Re7+ Kd8 24. Qxc7# 1-0

[Event "Colombia Mire Lea Florida Cup"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "5.2"]
[White "Ospina Loaiza, Jhonny"]
[Black "Morales, Jhon Alexander"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2002"]
[BlackElo "2309"]
[PlyCount "26"]
[EventDate "2010.10.16"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Qd3 Nf6 8. f3 d5 9. Bd2 dxe4 10. fxe4 0-0 11. 0-0-0 Rd8 12. Qe3 Bc5 13. Nce2 e5 0-1

[Event "Colombia Mire Lea Florida Cup"]
[Site "Colombia"]
[Date "2010.10.16"]
[Round "2.11"]
[White "Buila Cortes, Harry Yersson"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1600"]
[BlackElo "2002"]
[PlyCount "48"]
[EventDate "2010.10.16"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Be3 Bb6 6. Nc3 Bg4 7. h3 Bh5 8. Qd2 Bxf3 9. gxf3 Nd4 10. 0-0-0 Nxf3 11. Qe2 Nd4 12. Qg4 g6 13. Nd5 h5 14. Qg5 Qxg5 15. Bxg5 c6 16. Nf6+ Nxf6 17. Bxf6 Rh7 18. Rhg1 Ne2+ 19. Kd2 Nxg1 20. Rxg1 Bxf2 21. Rf1 Bc5 22. Bg5 a5 23. Bxf7+ Rxf7 24. Rd1 Rf2+ 0-1

[Event "Colombia Mire Lea Florida Cup"]
[Site "Colombia"]
[Date "2010.10.16"]
[Round "1.11"]
[White "Ospina Loaiza, Jhonny"]
[Black "Ramos, Angel Omar"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "2002"]
[BlackElo "1600"]
[PlyCount "42"]
[EventDate "2010.10.16"]
[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 e5 2. f4 exf4 3. Nf3 Nc6 4. Nc3 Bb4 5. Nd5 Nf6 6. Nxb4 Nxb4 7. e5 Qe7 8. Be2 Nfd5 9. c4 Nb6 10. d4 d6 11. Bxf4 Bf5 12. 0-0 dxe5 13. Bxe5 0-0 14. d5 Nc2 15. Bc3 Nxa1 16. Nd4 Qe3+ 17. Kh1 Be4 18. Nf5 Bxf5 19. Rxf5 Rfe8 20. Bd3 Na4 21. Qh5 g6 0-1

[Event "Cali Deptal Valle"]
[Site "Cali"]
[Date "2010.05.16"]
[Round "5"]
[White "Ospina Loaiza, Jhonny"]
[Black "Chaverra, Bismark"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2007"]
[BlackElo "2138"]
[PlyCount "61"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bg5 e5 5. Nf3 Be7 6. Qd2 c6 7. 0-0-0 h6 8. Bh4 Qa5 9. Kb1 b5 10. Bd3 b4 11. Ne2 Rb8 12. Rhg1 g5 13. Bg3 Nh5 14. dxe5 dxe5 15. Bc4 Nxg3 16. hxg3 Nf8 17. Nc1 Ne6 18. Nd3 f6 19. Qe2 Ng7 20. Nd2 Ba6 21. Nb3 Qb6 22. Nxe5 Bxc4 23. Nxc4 Qc7 24. e5 f5 25. Nd6+ Kf8 26. Nc5 Rd8 27. Ncb7 Rb8 28. Nc5 Rd8 29. Qd3 Kg8 30. Qc4+ Kh7 31. Ne6 1-0

[Event "Cali Deptal Valle"]
[Site "Cali"]
[Date "2010.05.15"]
[Round "3"]
[White "Ospina Loaiza, Jhonny"]
[Black "Pantoja, Arlex"]
[Result "1-0"]
[ECO "C35"]
[WhiteElo "2007"]
[PlyCount "59"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Bh4+ 5. Kf1 d5 6. exd5 Bg4 7. Qe2+ Qe7 8. d4 Nd7 9. Bxf4 0-0-0 10. Qxe7 Nxe7 11. Na3 Bxf3 12. gxf3 Nb6 13. d6 cxd6 14. Bd3 Ned5 15. Bd2 g6 16. c4 Ne7 17. Nb5 a6 18. Nc3 Nc6 19. Ne2 Rhe8 20. Rc1 Kd7 21. Rg1 Bf6 22. Rg4 h5 23. Rf4 Rxe2 24. Bxe2 Bxd4 25. Rxf7+ Ne7 26. Bg5 Re8 27. Bd3 Ke6 28. Rxe7+ Rxe7 29. Re1+ Be5 30. Bxe7 1-0

[Event "Cali Deptal Valle"]
[Site "Cali"]
[Date "2010.05.15"]
[Round "4"]
[White "Sanchez, Victor Hugo"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2293"]
[BlackElo "2007"]
[PlyCount "60"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. e3 Nbd7 5. Bd3 Bg6 6. Nf3 a6 7. 0-0 c5 8. dxc5 e6 9. b4 Be7 10. Re1 0-0 11. Bxg6 hxg6 12. e4 dxe4 13. Nxe4 a5 14. c3 axb4 15. cxb4 Nxe4 16. Bxe7 Qxe7 17. Rxe4 Nf6 18. Rd4 Ra3 19. h3 Rfa8 20. Qe2 Nd5 21. Ne5 Qc7 22. Nc4 R3a6 23. Qd2 b6 24. Rxd5 exd5 25. Nxb6 Rd8 26. a4 d4 27. a5 d3 28. Ra3 Qe5 29. Rxd3 Rxd3 30. Qxd3 Ra7 1-0

[Event "Cali Deptal Valle"]
[Site "Cali"]
[Date "2010.05.14"]
[Round "2"]
[White "Ospina Loaiza, Jhonny"]
[Black "Beltran, Carlos Armando"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2007"]
[BlackElo "2210"]
[PlyCount "92"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 Nf6 4. Nc3 d5 5. e5 Ne4 6. Nxe4 dxe4 7. Bc4 0-0 8. f3 c5 9. c3 cxd4 10. cxd4 b5 11. Bb3 Bb7 12. fxe4 Bxe4 13. Nf3 Nc6 14. 0-0 Bd5 15. Rc1 Rc8 16. Rc5 Bxb3 17. Qxb3 a6 18. Rfc1 Qd7 19. Qc3 Na7 20. Qa5 Rxc5 21. Rxc5 f6 22. Rc7 Qd8 23. Qb6 Nc8 24. Qb7 fxe5 25. Ng5 Bh6 26. Rd7 Qb6 27. Qd5+ e6 28. Qxe5 Rf5 29. Nxh7 Bxe3+ 30. Qxe3 Qc6 31. Rd8+ Kxh7 32. g4 Qc7 33. Qh3+ Rh5 34. Rxc8 Qxc8 35. gxh5 Qc1+ 36. Qf1 Qg5+ 37. Qg2 Qxh5 38. Qb7+ Kh6 39. Qxa6 Qg4+ 40. Kf1 Qf3+ 41. Kg1 Qd1+ 42. Kg2 Qe2+ 43. Kg3 Kh5 44. Qd6 Qe3+ 45. Kg2 Qe2+ 46. Kg3 Qe3+ 1/2-1/2

[Event "Cali Deptal Valle"]
[Site "Cali"]
[Date "2010.05.14"]
[Round "1"]
[White "Pineros, Diego Fernando"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2007"]
[PlyCount "44"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. dxe5 dxe5 5. h3 Bc5 6. Nf3 0-0 7. Nxe5 Qd4 8. Qf3 Qxe5 9. Nd2 b5 10. c3 Bb7 11. Bxb5 Nxe4 12. Nxe4 Bxe4 13. Qe2 Qd5 14. Bc4 Qb7 15. f3 Bc6 16. Kd2 Re8 17. Qd3 Nd7 18. Qf5 Ne5 19. Bxf7+ Nxf7 20. Qxc5 Rad8+ 21. Kc2 Re2+ 22. Kb1 Be4+ 0-1

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.28"]
[Round "4.1"]
[White "Rua, Nora L"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1995"]
[BlackElo "2010"]
[PlyCount "88"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 Nbd7 4. e3 Nh5 5. Bg5 h6 6. Bh4 g5 7. Nfd2 Ndf6 8. Be2 Ng7 9. Bg3 Nf5 10. Nc3 Bg7 11. Nde4 Nxe4 12. Nxe4 d5 13. Nc3 Nxg3 14. hxg3 e6 15. Qd2 c5 16. 0-0-0 cxd4 17. exd4 a6 18. Rhe1 Qa5 19. Kb1 Bd7 20. Bf3 0-0-0 21. Ne2 Qb6 22. Nc1 a5 23. Nb3 a4 24. Qa5 Qxa5 25. Nxa5 b6 26. c4 bxa5 27. cxd5 exd5 28. Bxd5 Bf5+ 29. Be4 Bxe4+ 30. Rxe4 Rhe8 31. Re3 Kb7 32. d5 Re5 33. d6 Rxe3 34. fxe3 Kc6 35. Rf1 f6 36. Rf5 Ra8 37. Kc2 Kxd6 38. Kd3 Ke6 39. Rc5 Bf8 40. Rc4 Rd8+ 41. Ke2 a3 42. bxa3 Bxa3 43. g4 Rb8 44. Rc2 Rb2 0-1

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.27"]
[Round "2.1"]
[White "Henao, Cristobal"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "A55"]
[BlackElo "2010"]
[PlyCount "77"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. dxe5 dxe5 6. e4 c6 7. Bg5 Qa5 8. Bd2 Qb6 9. Rb1 Ng4 10. Qe2 Bc5 11. Na4 Bxf2+ 12. Kd1 Qa6 13. b3 Nb6 14. h3 Nxa4 15. hxg4 Bb6 16. Nxe5 Nc5 17. Bc3 Be6 18. Qc2 0-0-0+ 19. Kc1 f6 20. Nf3 Bxg4 21. Rb2 h6 22. b4 Bxf3 23. gxf3 Nxe4 24. fxe4 Bd4 25. Bxd4 Rxd4 26. b5 Qa5 27. Bh3+ Kb8 28. bxc6 b6 29. Qh2+ Qe5 30. Qxe5+ fxe5 31. Be6 Rxe4 32. Rg2 Kc7 33. Rxg7+ Kd6 34. Bd5 Rd4 35. Rxa7 b5 36. c7 bxc4 37. Rxh6+ Rxh6 38. c8Q Kxd5 39. Qb7+ 1-0

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.27"]
[Round "3.1"]
[White "Ospina Loaiza, Jhonny"]
[Black "Cortes, Jonny"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "2010"]
[PlyCount "82"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Bc4 Nf6 6. Nc3 e6 7. Bb3 Be7 8. Be3 a6 9. Rg1 Qc7 10. g4 Nxd4 11. Bxd4 d5 12. e5 Nd7 13. Qe2 Bg5 14. Kf1 Nc5 15. Kg2 b5 16. Raf1 Bf4 17. Kf3 g5 18. h4 Bb7 19. Bxc5 d4+ 20. Ne4 Qxc5 21. Kg2 Qxe5 22. f3 Be3 23. hxg5 Bxe4 24. fxe4 Qxe4+ 25. Kh3 h5 26. gxh5 Qg6 27. Kh4 Bxg1 28. Rf6 Rxh5+ 29. Qxh5 Qxh5+ 30. Kxh5 Ke7 31. Rh6 Be3 32. Kh4 Rg8 33. Rh5 Kd6 34. c4 Ke5 35. g6+ f5 36. c5 Rxg6 37. c6 Bf4 38. c7 Rg2 39. Rxf5+ exf5 40. Kh5 Kf6 41. c8Q Rh2# 0-1

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.26"]
[Round "1.1"]
[White "Ospina Loaiza, Jhonny"]
[Black "Ballesteros Lopez, William"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2010"]
[PlyCount "47"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. a3 Bb7 9. Qe2 Be7 10. Bxe6 fxe6 11. Nxe6 Qc8 12. Nxg7+ Kf7 13. Nf5 Qc4 14. f3 Qxe2+ 15. Kxe2 Bf8 16. Rd1 Ke6 17. Bf4 d5 18. Nd4+ Kf7 19. e5 Nh5 20. Bg5 Rg8 21. e6+ Ke8 22. e7 Rxg5 23. exf8Q+ Kxf8 24. Ne6+ 1-0

[Event "Medellin Americas op"]
[Site "Medellin"]
[Date "2009.11.16"]
[Round "9"]
[White "Castano Hoyos, David"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "C53"]
[BlackElo "2010"]
[PlyCount "29"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. 0-0 d6 6. h3 h6 7. Re1 Nf6 8. d3 g5 9. Nh2 Rg8 10. Nd2 g4 11. hxg4 Bxg4 12. Qb3 Bh3 13. g3 Rxg3+ 14. Kh1 Bxf2 15. Nhf1 0-1

[Event "Medellin Americas op"]
[Site "Medellin"]
[Date "2009.11.16"]
[Round "8"]
[White "Ospina Loaiza, Jhonny"]
[Black "Gonzalez, Andres G"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2010"]
[PlyCount "91"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. d4 g6 4. f3 Bg7 5. Be3 c6 6. Qd2 b5 7. 0-0-0 b4 8. Nce2 a5 9. g4 h6 10. h4 Nbd7 11. Nh3 Nb6 12. Ng3 Ba6 13. Bxa6 Rxa6 14. Qe2 Qc8 15. h5 g5 16. Nf5 Bf8 17. Ng3 a4 18. Nf2 d5 19. e5 Nfd7 20. e6 fxe6 21. f4 Nc4 22. fxg5 Qb8 23. Rh3 b3 24. cxb3 axb3 25. a3 hxg5 26. Bxg5 c5 27. h6 Rxa3 28. bxa3 b2+ 29. Kb1 Qb3 30. Qxc4 dxc4 31. Nge4 Qb6 32. dxc5 Qc6 33. Be3 e5 34. g5 Kf7 35. Rg1 Kg6 36. Rhg3 c3 37. Nxc3 Nxc5 38. Bxc5 Qxc5 39. Nce4 Qb5 40. Rc3 e6 41. Rf3 Be7 42. Ng4 Rf8 43. Rxf8 Bxf8 44. Rd1 Qb3 45. Ngf2 Qxa3 46. Nd2 0-1

[Event "Medellin Americas op"]
[Site "Medellin"]
[Date "2009.11.15"]
[Round "6"]
[White "Ospina Loaiza, Jhonny"]
[Black "Vallejo, Diego"]
[Result "1-0"]
[ECO "C32"]
[WhiteElo "2010"]
[PlyCount "81"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Nf3 Bc5 7. Qe2 Qe7 8. Be3 Bf5 9. Bxc5 Nxc5 10. Na3 Qxe2+ 11. Bxe2 Nbd7 12. 0-0-0 0-0-0 13. Ne5 Rhf8 14. Nb5 a6 15. Nc3 Ne4 16. Nxe4 Bxe4 17. Rd4 Nf6 18. c4 c5 19. Rdd1 Nd7 20. Bg4 f5 21. Bf3 Bxf3 22. Nxf3 Rde8 23. Rhe1 Re4 24. b3 Rxf4 25. h3 h6 26. Re7 g5 27. Rde1 Kd8 28. Rh7 Re8 29. Re6 Re4 30. Rhxh6 g4 31. Ng5 Re2 32. Kd1 R2xe6 33. Nxe6+ Ke7 34. Rh7+ Kd6 35. hxg4 fxg4 36. Rg7 b5 37. Rxg4 bxc4 38. bxc4 Ne5 39. Re4 Nxc4 40. Rxc4 Kxd5 41. Nc7+ 1-0

[Event "Medellin Americas op"]
[Site "Medellin"]
[Date "2009.11.14"]
[Round "4"]
[White "Medina, Julio C"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "C70"]
[BlackElo "2010"]
[PlyCount "81"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 f5 5. d4 exd4 6. e5 Bc5 7. 0-0 Nge7 8. Re1 h6 9. c3 dxc3 10. Nxc3 0-0 11. Nd5 Nb4 12. Nf4 d5 13. a3 Nbc6 14. b4 Nxb4 15. axb4 Bxb4 16. Re2 g5 17. Nh5 c5 18. Nf6+ Kg7 19. Bb2 Be6 20. h4 g4 21. Nh2 d4 22. Qb1 Ng6 23. Nhxg4 Nf4 24. Re4 Nd5 25. Bb3 Rf7 26. Bxd5 Bxd5 27. Rf4 Be6 28. Nh2 Bd2 29. Rf3 Qc7 30. Qd1 Bb4 31. Rg3+ Kh8 32. f4 Rxf6 33. exf6 Qxf4 34. Rg6 Qxh4 35. Bc1 f4 36. Qf3 Bf7 37. Qxb7 Re8 38. Bb2 Rf8 39. Qe7 Rg8 40. Qxf7 Rxg6 41. Qxg6 1-0

[Event "Medellin Americas op"]
[Site "Medellin"]
[Date "2009.11.13"]
[Round "2"]
[White "Moreno Arbelaez, Oscar"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "2010"]
[PlyCount "60"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Qd3 Ne5 6. Qe3 Nf6 7. Nc3 Bb4 8. Ndb5 Ba5 9. b4 Bb6 10. Qg3 Qxg3 11. hxg3 a6 12. f4 Nc6 13. e5 Ng4 14. Rh4 f5 15. exf6 Nxf6 16. Na3 Bd4 17. Bd2 Ne4 18. Nxe4 Bxa1 19. Bc4 Ne7 20. b5 d5 21. c3 dxc4 22. b6 Bf5 23. Nc5 cxb6 24. Nxb7 b5 25. Nd6+ Kd7 26. Nxf5 Nxf5 27. Rh3 Rae8+ 28. Kd1 Bb2 29. Nb1 Ne3+ 30. Bxe3 Rxe3 0-1

[Event "Bogota op 4th"]
[Site "Bogota"]
[Date "2009.11.02"]
[Round "9"]
[White "Mateus Urbano, Luis Alejandro"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2241"]
[BlackElo "2010"]
[PlyCount "67"]
[EventDate "2009.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 e5 6. dxe5 Qxd1+ 7. Kxd1 Bg4 8. Bf4 0-0-0+ 9. Nbd2 Nge7 10. Be2 Ng6 11. Bg3 Bxf3 12. Bxf3 Ncxe5 13. Be4 Bd6 14. Kc2 Ne7 15. Rhe1 N5g6 16. Bxd6 Rxd6 17. h4 Rhd8 18. Rad1 h5 19. Bf3 Rf6 20. Ne4 Rxd1 21. Rxd1 Rf4 22. Nxc5 Nc6 23. Rd2 Nxh4 24. Bxc6 bxc6 25. g3 Rc4 26. b4 Nf3 27. Rd6 Rg4 28. Rxc6+ Kb8 29. Rd6 f5 30. Rd7 f4 31. Rb7+ Ka8 32. Rc7 Kb8 33. Na6+ Ka8 34. b5 1-0

[Event "Bogota op 4th"]
[Site "Bogota"]
[Date "2009.11.02"]
[Round "8"]
[White "Ospina Loaiza, Jhonny"]
[Black "Barrios, Hernando"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2010"]
[PlyCount "69"]
[EventDate "2009.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 b6 9. Bg5 Rg6 10. Qh4 Bb7 11. Nh3 Nbd7 12. Nf4 Rg8 13. Bb5 c6 14. Be2 Qe7 15. Nh5 Rg6 16. Nxf6+ Nxf6 17. Bh5 h6 18. Bxf6 Qxf6 19. Qxe4 Rg5 20. Bf3 0-0-0 21. 0-0 Rd7 22. Qe2 Rd8 23. a4 Ra5 24. Rfe1 Rg8 25. g3 Qg5 26. c4 h5 27. Red1 h4 28. d5 hxg3 29. hxg3 cxd5 30. cxd5 Bxd5 31. c4 Bxf3 32. Qxf3 Qe5 33. Qxf7 Rxg3+ 34. Kf1 Rd3 35. Qg8+ 1-0

[Event "Bogota op 4th"]
[Site "Bogota"]
[Date "2009.11.01"]
[Round "6"]
[White "Ospina Loaiza, Jhonny"]
[Black "Prieto, Ernesto"]
[Result "1-0"]
[ECO "C32"]
[WhiteElo "2010"]
[BlackElo "2101"]
[PlyCount "51"]
[EventDate "2009.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Nf3 Bc5 7. Qe2 f5 8. Be3 Qxd5 9. Bxc5 Qxc5 10. Nc3 0-0 11. Nxe4 fxe4 12. Qxe4 Kh8 13. 0-0-0 Bf5 14. Qc4 Qe3+ 15. Kb1 Nc6 16. Ng5 Qf2 17. Bd3 Nd8 18. Bxf5 Rxf5 19. Rhe1 Nc6 20. Nf7+ Rxf7 21. Qxf7 h6 22. g4 Nd4 23. Re8+ Kh7 24. Qg8+ Kg6 25. f5+ Kf6 26. Qf8+ 1-0

[Event "Bogota op 4th"]
[Site "Bogota"]
[Date "2009.11.01"]
[Round "7"]
[White "Sanchez Liecano, Sebastian Felipe"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2032"]
[BlackElo "2010"]
[PlyCount "39"]
[EventDate "2009.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 Na5 8. Be2 d6 9. f3 a6 10. Qd2 Qc7 11. g4 Nc4 12. Bxc4 Qxc4 13. g5 Nh5 14. Nd5 Rb8 15. b3 Qc5 16. Nf5 Qa3 17. Nxg7+ Nxg7 18. Qc3 0-0 19. Nxe7+ Kh8 20. Bd4 1-0

[Event "Bogota op 4th"]
[Site "Bogota"]
[Date "2009.10.31"]
[Round "4"]
[White "Ospina Loaiza, Jhonny"]
[Black "Lopez Idarraga, Daniel Eduardo"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2010"]
[BlackElo "1973"]
[PlyCount "79"]
[EventDate "2009.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. e5 Be7 7. Qg4 0-0 8. 0-0-0 c5 9. dxc5 Nc6 10. f4 Bd7 11. Rd3 f5 12. Qd1 a5 13. Nxd5 exd5 14. Rxd5 Nb8 15. Bc4 Kh8 16. e6 Qc7 17. exd7 Qxf4+ 18. Kb1 Qxc4 19. d8Q Bxd8 20. Rxd8 Nc6 21. Rxa8 Rxa8 22. Nf3 a4 23. a3 Rd8 24. Qg1 Rd5 25. Qe3 h6 26. Re1 f4 27. Qe8+ Kh7 28. h4 Qxc5 29. Ng5+ Rxg5 30. hxg5 Qxg5 31. Qe4+ Qg6 32. Qxf4 Qxg2 33. Qxa4 h5 34. Qh4 Kh6 35. Re6+ g6 36. Qf4+ Qg5 37. Qf8+ Kh7 38. Rd6 Qg1+ 39. Ka2 Qg4 40. Rf6 1-0

[Event "Bogota op 4th"]
[Site "Bogota"]
[Date "2009.10.31"]
[Round "5"]
[White "Rivera, Alberto"]
[Black "Ospina Loaiza, Jhonny"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2389"]
[BlackElo "2010"]
[PlyCount "69"]
[EventDate "2009.10.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c5 5. d5 0-0 6. Nc3 d6 7. Bg2 Na6 8. 0-0 Nc7 9. h3 e6 10. a4 exd5 11. cxd5 Re8 12. Nd2 b6 13. Rb1 Ba6 14. Re1 Qd7 15. b3 Re7 16. Bb2 Rae8 17. Nc4 h5 18. e4 Bxc4 19. bxc4 h4 20. g4 Bh6 21. Nb5 Nxe4 22. Rxe4 Rxe4 23. Bxe4 Rxe4 24. Qf3 Rf4 25. Qc3 f6 26. Nxc7 Qxc7 27. Bc1 Qe7 28. Bxf4 Bxf4 29. Re1 Qd8 30. Re6 Kg7 31. Qb2 g5 32. Qb5 Kf7 33. Qc6 a5 34. Qb7+ Kg6 35. Re7 1-0

