[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.24"]
[Round "7"]
[White "Castillo Barajas, Juan Alberto"]
[Black "Lopez Morales, Ruben Alfonso"]
[Result "0-1"]
[ECO "C71"]
[WhiteElo "1436"]
[BlackElo "1605"]
[PlyCount "122"]
[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 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 a6 5. Ba4 b5 6. Bb3 Na5 7. c3 Nxb3 8. Qxb3 Be6 9. Qc2 Be7 10. d4 Bf6 11. d5 Bd7 12. Be3 h6 13. Nbd2 Ne7 14. 0-0-0 c5 15. dxc6 Nxc6 16. Nf1 Be6 17. Kb1 Qc7 18. Rc1 b4 19. b3 Qb8 20. c4 0-0 21. g4 Be7 22. g5 h5 23. Nh4 a5 24. Nf5 g6 25. Nxe7+ Nxe7 26. Ng3 Rc8 27. Qd2 a4 28. Rhd1 Rc6 29. Rc2 axb3 30. axb3 Rca6 31. Rb2 Bxh3 32. f4 Bg4 33. Rh1 Ra1+ 34. Kc2 Rxh1 35. Nxh1 Ra1 36. Nf2 Bf3 37. Rb1 Ra2+ 38. Rb2 Ra1 39. fxe5 dxe5 40. Bc5 Nc6 41. Qd6 Qxd6 42. Bxd6 Kg7 43. Kd3 Bh1 44. c5 Bg2 45. Kc4 Ra6 46. Kd5 Bf1 47. Bxe5+ Nxe5 48. Kxe5 Bb5 49. Kd4 Re6 50. Nd3 Bxd3 51. Kxd3 f6 52. gxf6+ Kxf6 53. Kd4 g5 54. Rf2+ Kg6 55. Kd5 Re8 56. c6 h4 57. e5 h3 58. e6 g4 59. Ke5 Kg5 60. Rf7 g3 61. Rh7 h2 0-1

[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 "Castillo Barajas, Juan Alberto"]
[Black "Castillo Barajas, Jonhatan"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1436"]
[BlackElo "1820"]
[PlyCount "114"]
[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 Nf6 4. Be3 g6 5. h3 Bg7 6. c4 0-0 7. Be2 Nc6 8. a3 a6 9. 0-0 Nd7 10. Qc2 Rb8 11. Nc3 Nd4 12. Bxd4 cxd4 13. Nd1 b6 14. Nh2 e5 15. f4 exf4 16. Rxf4 Be5 17. Rf3 Qh4 18. Nf2 h5 19. Rf1 Qg5 20. Qc1 Qxc1 21. Rxc1 b5 22. b4 Nb6 23. c5 dxc5 24. Rxc5 Re8 25. Bd1 Nd7 26. Rc1 Kg7 27. Bb3 Nf6 28. g4 Be6 29. Bxe6 Rxe6 30. g5 Nd7 31. h4 Rbb6 32. Nh3 Bxh2+ 33. Kxh2 Ne5 34. Rg3 Rec6 35. Rc5 Rxc5 36. bxc5 Rc6 37. Nf4 Rxc5 38. Nd5 Rc2+ 39. Rg2 Rxg2+ 40. Kxg2 Nxd3 41. Nb4 Nc5 42. e5 Nd7 43. Nd3 Nb6 44. Kf3 Nc4 45. Ke4 Nxa3 46. Kxd4 Nc2+ 47. Kc3 Ne3 48. Nf4 a5 49. Kd3 Nf5 50. e6 fxe6 51. Nxe6+ Kf7 52. Nd8+ Ke8 53. Nc6 Nxh4 54. Nxa5 Nf3 55. Nb7 Kd7 56. Nc5+ Kd6 57. Ne4+ Ke5 0-1

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.23"]
[Round "4"]
[White "Corredor Sanchez, Fabian Ricardo"]
[Black "Castillo Barajas, Juan Alberto"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2092"]
[BlackElo "1436"]
[PlyCount "78"]
[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 e5 2. Bc4 Nf6 3. d3 d6 4. Nf3 h6 5. c3 Nc6 6. Nbd2 a6 7. Bb3 Be7 8. Nf1 Bg4 9. h3 Bh5 10. Be3 Na5 11. Bc2 b5 12. g4 Bg6 13. Ng3 h5 14. g5 Nd7 15. h4 Qc8 16. Nf5 Rg8 17. b4 Nb7 18. d4 c6 19. Qd2 Qc7 20. a4 a5 21. 0-0 Bxf5 22. exf5 Nb6 23. Qe2 Nd5 24. axb5 Nxc3 25. Qc4 Nxb5 26. dxe5 d5 27. Qe2 Bxb4 28. e6 fxe6 29. Nd4 Nc3 30. Qxh5+ g6 31. fxg6 Nc5 32. Qh7 0-0-0 33. Qxc7+ Kxc7 34. Bf4+ Kd7 35. h5 N5e4 36. Nf3 Ne2+ 37. Kh1 Nxf4 38. Ne5+ Kc7 39. Nf7 Rdf8 1/2-1/2

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.22"]
[Round "3"]
[White "Castillo Barajas, Juan Alberto"]
[Black "Silva Albarracin, Waldomiro"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1436"]
[BlackElo "1640"]
[PlyCount "69"]
[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 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. a3 Bxc3 5. dxc3 Nc6 6. Bd3 d5 7. Bb5 Bg4 8. h3 dxe4 9. Qxd8+ Rxd8 10. Bxc6+ bxc6 11. hxg4 exf3 12. gxf3 Nd5 13. c4 Nf4 14. Be3 Ng2+ 15. Ke2 Nxe3 16. fxe3 0-0 17. Rhd1 f6 18. Rd3 Kf7 19. Rad1 Ke7 20. Rxd8 Rxd8 21. Rxd8 Kxd8 22. Kd3 Kd7 23. c5 g6 24. e4 Ke6 25. Ke3 h6 26. c4 h5 27. b4 h4 28. a4 a6 29. b5 axb5 30. cxb5 cxb5 31. axb5 g5 32. Kf2 Kd7 33. Ke3 Kc8 34. Kf2 Kb7 35. Ke3 1/2-1/2

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.22"]
[Round "2"]
[White "Pedroza Rojas, Eulicer Alfonso"]
[Black "Castillo Barajas, Juan Alberto"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1436"]
[PlyCount "56"]
[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 Nf6 2. Nf3 d5 3. Bf4 Nc6 4. c3 Bf5 5. e3 h6 6. Nbd2 e6 7. h3 Bd6 8. Ne5 Bxe5 9. dxe5 Ne4 10. Nf3 a6 11. Be2 g5 12. Bh2 h5 13. Bd3 g4 14. Bxe4 Bxe4 15. Ng5 Qxg5 16. Qb3 Rb8 17. 0-0-0 Nxe5 18. Bf4 Qf6 19. h4 Nd3+ 20. Kd2 Nxf4 21. exf4 Qxf4+ 22. Ke1 Bxg2 23. Rd4 Qe5+ 24. Kd2 Bxh1 25. Kc1 Qe1+ 26. Rd1 Qxf2 27. Rxh1 Qe3+ 28. Kb1 Qe4+ 0-1

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.21"]
[Round "1"]
[White "Castillo Barajas, Juan Alberto"]
[Black "Mena, Yamil Octavio"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1436"]
[BlackElo "1966"]
[PlyCount "76"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. c3 Nf6 7. d3 0-0 8. Nbd2 d6 9. Nf1 Na5 10. Ng3 Nxb3 11. Qxb3 Be6 12. Qc2 c5 13. b3 Rc8 14. 0-0 h6 15. h3 Qc7 16. Be3 d5 17. Bd2 c4 18. d4 exd4 19. Nxd4 Bc5 20. b4 Bxd4 21. cxd4 dxe4 22. Nxe4 Nxe4 23. Qxe4 Rfd8 24. Bc3 Bd5 25. Qe5 Qxe5 26. dxe5 Be6 27. Rfd1 Rd3 28. Rac1 Rcd8 29. Re1 g6 30. Re3 h5 31. Rce1 Kf8 32. f4 Rxe3 33. Rxe3 Rd1+ 34. Kf2 Rc1 35. Bd4 Ke7 36. Rc3 Rb1 37. Bc5+ Kd8 38. Rc2 Kc7 0-1

