[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.08"]
[Round "7"]
[White "Borbon, Oscar"]
[Black "Cayon, Laura Valentina"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2061"]
[BlackElo "1660"]
[PlyCount "50"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Qc2 Qc7 12. Re1 0-0 13. Ng5 g6 14. Bxg6 hxg6 15. Qxg6+ Qg7 16. Qxg7+ Kxg7 17. Nxe6+ Bxe6 18. Rxe6 Bc7 19. Nf3 Rae8 20. Rxe8 Rxe8 21. Bg5 Re2 22. b3 Bb6 23. Be3 Ng4 24. Kf1 Rc2 25. Ne1 Rb2 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.08"]
[Round "6"]
[White "Sanchez, Luis Alejandro"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1698"]
[BlackElo "2061"]
[PlyCount "15"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. cxd5 exd5 4. exd5 Qxd5 5. d4 Bb4+ 6. Nc3 Nf6 7. Bd3 0-0 8. Bg5 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.07"]
[Round "5"]
[White "Borbon, Oscar"]
[Black "Hijuelos, Ignacio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2061"]
[BlackElo "1847"]
[PlyCount "17"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 d5 6. b3 Nbd7 7. Bb2 Be7 8. Nbd2 0-0 9. Nb1 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.06"]
[Round "2"]
[White "Bejarano Urrea, Ricardo Jaime"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1588"]
[BlackElo "2061"]
[PlyCount "47"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. Be3 Nc6 7. Be2 Qb6 8. b3 cxd4 9. Bxd4 Nxd4 10. Nxd4 Nxe5 11. 0-0 Bd7 12. Na4 Qa5 13. Nb2 Qc3 14. Nd3 Qxd4 15. a4 Nxd3 16. Bxd3 Bd6 17. Qf3 Qf4 18. Qxf4 Bxf4 19. c4 dxc4 20. Bxc4 Bc6 21. Rad1 Ke7 22. g3 Bc7 23. f4 Rad8 24. Rfe1 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.05"]
[Round "1"]
[White "Borbon, Oscar"]
[Black "Tocua, Santiago"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2061"]
[BlackElo "1967"]
[PlyCount "18"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. b3 c6 7. Bb2 Nbd7 8. Nbd2 b6 9. c4 Ba6 0-1

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.10"]
[Round "4"]
[White "Borbon, Oscar"]
[Black "Palencia Morales, Wilson Guillermo"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2037"]
[BlackElo "2340"]
[PlyCount "130"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 f5 5. 0-0 Nf6 6. c3 0-0 7. Qb3+ e6 8. Nbd2 Nc6 9. Re1 d5 10. Ne5 Nxe5 11. dxe5 Ng4 12. f4 Ne3 13. Bf3 g5 14. Nf1 gxf4 15. gxf4 Ng4 16. Bxg4 Qh4 17. Ng3 Qxg4 18. e3 Bd7 19. Qd1 Qg6 20. Qh5 Be8 21. Qxg6 hxg6 22. Ne2 Kf7 23. Nd4 c5 24. Nf3 Bc6 25. b4 Rfc8 26. Ba3 Ke7 27. bxc5 Kd7 28. Ng5 Rh8 29. Rab1 Rh4 30. Rb2 Bf8 31. Nf3 Rh3 32. Nd4 b6 33. Rg2 Rh6 34. Rb1 Be7 35. Rb3 bxc5 36. Nxc6 Kxc6 37. Rb1 Bd8 38. c4 Bb6 39. Rd1 Rd8 40. Rgd2 Rh3 41. Bc1 Rxe3 42. cxd5+ exd5 43. Rg2 Re4 44. Rxg6+ Kb5 45. Kf1 d4 46. Re1 d3 47. Rxe4 fxe4 48. e6 c4 49. e7 Re8 50. Re6 Bc5 51. Rxe4 Rxe7 52. Rxe7 Bxe7 53. Bd2 Bb4 54. Ke1 c3 55. Bxc3 Bxc3+ 56. Kd1 Bf6 57. Kd2 Kc4 58. h3 Kd4 59. a3 a5 60. a4 Ke4 61. f5 Kd4 62. Kd1 Bg5 63. Ke1 d2+ 64. Ke2 Kc3 65. Kd1 Bf6 0-1

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.10"]
[Round "5"]
[White "Diaz Ballen, Wilman Alejandro"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1846"]
[BlackElo "2037"]
[PlyCount "56"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Qb6 5. Be2 Bd7 6. 0-0 Bb5 7. c3 Bxe2 8. Qxe2 Nc6 9. dxc5 Bxc5 10. b4 Bf8 11. Be3 Qc7 12. Nbd2 Nge7 13. Bc5 Ng6 14. Bxf8 Nxf8 15. c4 Nxb4 16. cxd5 exd5 17. Qb5+ Nc6 18. Qxd5 Rd8 19. Qb3 Ne6 20. Rab1 b6 21. Rbc1 0-0 22. Ne4 Qb7 23. Nd6 Qd7 24. Rfd1 Nc5 25. Qc4 Qe6 26. Qf4 f6 27. exf6 Rxf6 28. Qg3 Rxd6 0-1

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.09"]
[Round "2"]
[White "Borbon, Oscar"]
[Black "Mesa Baez, Samuel"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2037"]
[BlackElo "1701"]
[PlyCount "103"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 e5 8. dxe5 dxe5 9. Qc2 c6 10. Rd1 Qe7 11. b3 Nc5 12. Ba3 Bf5 13. e4 Bg4 14. Na4 b6 15. Nxc5 bxc5 16. h3 Bxf3 17. Bxf3 Rfd8 18. Qc3 Ne8 19. Qa5 Bf8 20. Qa6 Qf6 21. Bg4 h5 22. Bd7 Qf3 23. Qxc6 Nf6 24. Bb2 Nxe4 25. Rf1 Nd2 26. Bxe5 Rac8 27. Qxf3 Nxf3+ 28. Kg2 Nxe5 29. Bxc8 Rxc8 30. Rad1 a5 31. f4 Nc6 32. f5 Nd4 33. fxg6 fxg6 34. Rf6 Kh7 35. Rdf1 Nf5 36. Re1 Bg7 37. Ra6 Rd8 38. g4 Rd2+ 39. Kf3 Nd4+ 40. Ke4 Rxa2 41. Kd5 Nxb3 42. Ra7 Rd2+ 43. Kc6 Rd8 44. Ree7 Nd4+ 45. Kxc5 Rc8+ 46. Kd5 Rd8+ 47. Ke4 Nc6 48. Rxg7+ Kh6 49. Rac7 Rd4+ 50. Ke3 hxg4 51. Rh7+ Kg5 52. Rxc6 1-0

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.11"]
[Round "7"]
[White "Borbon, Oscar"]
[Black "Becerra, Juan David"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2028"]
[BlackElo "2290"]
[PlyCount "106"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 c6 7. b3 Qc7 8. Bb2 Re8 9. Nc3 Nbd7 10. Re1 a5 11. e4 e5 12. d5 Nc5 13. Qc2 Bf8 14. Ba3 Qb6 15. Bxc5 Qxc5 16. Na4 Qa7 17. dxc6 bxc6 18. Rad1 Nd7 19. Bh3 Nc5 20. Bxc8 Nxa4 21. Bh3 Nc5 22. Nd2 Reb8 23. Rb1 Rb6 24. Bg4 h5 25. Bd1 Rab8 26. Qc3 Qb7 27. Bc2 Ra6 28. h4 Qb4 29. Qxb4 axb4 30. Rb2 Bh6 31. Nf3 Ne6 32. Bb1 Kf8 33. Kg2 Ke7 34. Rd1 c5 35. Nd2 Rf8 36. Nf1 Kd7 37. Ne3 Kc6 38. Nd5 f5 39. exf5 gxf5 40. Ne3 Ra7 41. Kg1 Raf7 42. Kg2 Kb6 43. Re1 Kc7 44. Rd1 Kc6 45. Nd5 Rg7 46. Kh3 Kd7 47. Rf1 Nd4 48. a3 f4 49. axb4 fxg3 50. f4 Bxf4 51. Be4 cxb4 52. Ra1 Ke6 53. Nxb4 Rb8 0-1

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.10"]
[Round "5"]
[White "Bernal, Jose A"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1853"]
[BlackElo "2028"]
[PlyCount "64"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. h3 c5 3. Nf3 d5 4. exd5 exd5 5. Be2 Nf6 6. 0-0 d4 7. Re1 Be7 8. Bc4 0-0 9. d3 a6 10. a4 h6 11. Bf4 Nc6 12. Nbd2 Bd6 13. Ne5 Nb4 14. c3 dxc3 15. bxc3 Nbd5 16. Bh2 Qc7 17. Qb3 Be6 18. Ndf3 Rab8 19. Qc2 b5 20. axb5 axb5 21. Bb3 b4 22. cxb4 Nxb4 23. Qd1 Nxd3 24. Bxe6 Nxe1 25. Bxf7+ Rxf7 26. Qxe1 Re7 27. Qc3 Rbe8 28. Qc4+ Re6 29. Re1 Qf7 30. g4 Qe7 31. Kg2 Bxe5 32. Nxe5 Qb7+ 0-1

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.10"]
[Round "4"]
[White "Borbon, Oscar"]
[Black "Castillo Barajas, Jonhatan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2028"]
[BlackElo "1803"]
[PlyCount "79"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 d5 6. b3 c6 7. Bb2 Bf5 8. Nbd2 Nbd7 9. c4 Rc8 10. Re1 Qa5 11. Nh4 Be6 12. Qc2 Rfd8 13. f4 Ng4 14. e4 dxe4 15. Nxe4 h6 16. h3 Ngf6 17. Nxf6+ Bxf6 18. Rxe6 fxe6 19. Qxg6+ Kf8 20. Qxh6+ Ke8 21. Be4 Nb6 22. f5 e5 23. dxe5 Bxe5 24. Qg6+ Kf8 25. Qh7 Qc5+ 26. Kh1 Nxc4 27. Ng6+ Ke8 28. Qg8+ Kd7 29. Qe6+ Kc7 30. Bxe5+ Nxe5 31. Qxe5+ Qxe5 32. Nxe5 Rd4 33. Re1 Rd2 34. Ng6 Rg8 35. g4 Rxa2 36. Bb1 Rb2 37. Rxe7+ Kb6 38. Re1 Rxb3 39. Ba2 Rxh3+ 40. Kg2 1-0

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.09"]
[Round "2"]
[White "Borbon, Oscar"]
[Black "Luna Velandia, Juan Sebastian"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2028"]
[BlackElo "1491"]
[PlyCount "81"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 Nbd7 7. b3 b6 8. Bb2 Bb7 9. Ne5 Rc8 10. Nd2 c5 11. e3 Qc7 12. Rc1 Bd6 13. f4 Ne4 14. Nxd7 Qxd7 15. Nxe4 dxe4 16. dxc5 bxc5 17. Qc2 Qc6 18. Rcd1 Rfd8 19. Rd2 h6 20. Rfd1 Rd7 21. Bxe4 Qxe4 22. Qxe4 Bxe4 23. Rxd6 Rxd6 24. Rxd6 Bb1 25. Ra6 Rc7 26. Kf2 Rd7 27. Bc3 Kh7 28. Ke2 Bd3+ 29. Ke1 Be4 30. Ra5 Rc7 31. Be5 Rc6 32. Rxa7 Kg6 33. Kd2 f6 34. Bc7 Kh5 35. Kc3 Kg4 36. a3 Kh3 37. b4 cxb4+ 38. axb4 Bd5 39. c5 Kxh2 40. Kd4 e5+ 41. Kxd5 1-0

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.09"]
[Round "3"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2430"]
[BlackElo "2028"]
[PlyCount "61"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 d4 5. 0-0 c5 6. d3 Nc6 7. e3 Bd6 8. Na3 e5 9. exd4 cxd4 10. Nc2 Bg4 11. h3 Bxf3 12. Bxf3 h6 13. b4 a6 14. Rb1 0-0 15. Bg2 Re8 16. Re1 Qc7 17. Bd2 b5 18. c5 Bf8 19. a4 Rab8 20. axb5 axb5 21. Ra1 g5 22. Ra6 Re6 23. Bxc6 Rxc6 24. Rxc6 Qxc6 25. Rxe5 Qd7 26. Qf3 Bg7 27. Rf5 Re8 28. Rxf6 Bxf6 29. Qxf6 Re2 30. Nxd4 Rxd2 31. Nf5 1-0

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.08"]
[Round "1"]
[White "Florez Caceres, Rafael Omar"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1490"]
[BlackElo "2028"]
[PlyCount "86"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a4 cxd4 7. cxd4 Bb4+ 8. Nc3 Nc6 9. Be3 Rc8 10. Rb1 Na5 11. Be2 Nc4 12. Qb3 Qa5 13. 0-0 Bxc3 14. bxc3 b6 15. Rfc1 Bxa4 16. Qb4 Qxb4 17. Rxb4 b5 18. Nd2 Ne7 19. Bg5 Nxd2 20. Bxd2 a6 21. Rbb1 Nc6 22. Ra1 Na5 23. Bd1 Nc4 24. Bxa4 Nxd2 25. Bd1 Rc6 26. Ra2 Ne4 27. Rca1 Nxc3 28. Rxa6 Rxa6 29. Rxa6 0-0 30. Bc2 Ne2+ 31. Kf1 Nxd4 32. Bd3 Rb8 33. Ke1 b4 34. Kd2 g6 35. Ke3 Nb3 36. Bc2 d4+ 37. Ke2 Nc5 38. Rc6 Rb5 39. f4 b3 40. Bb1 Na4 41. Kd3 Nc3 42. Rxc3 dxc3 43. Kxc3 b2 0-1

[Event "COL-ch sf 2nd"]
[Site "Tunja"]
[Date "2018.04.22"]
[Round "10"]
[White "Borbon, Oscar"]
[Black "Guerra, Miguel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2016"]
[BlackElo "1836"]
[PlyCount "67"]
[EventDate "2018.04.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. Nbd2 e6 4. g3 Nf6 5. Bg2 Bxf3 6. Bxf3 c5 7. e3 cxd4 8. exd4 Nc6 9. c3 a6 10. a4 Rc8 11. Qe2 Be7 12. h4 h5 13. Nf1 Qb6 14. Bg5 g6 15. Bxf6 Bxf6 16. Bxd5 Ne7 17. Be4 0-0 18. Ne3 Rb8 19. a5 Qc7 20. 0-0 Nc6 21. Qc4 Rfc8 22. d5 Nd8 23. Qd3 Kg7 24. Rfd1 exd5 25. Nxd5 Qc4 26. Qf3 Rc6 27. Nb6 Rxb6 28. axb6 Qb3 29. Rd6 Be5 30. Rd2 Qxb6 31. Rad1 Ne6 32. Rd7 Bf6 33. R1d6 Qb5 34. Rxe6 1-0

[Event "COL-ch sf 2nd"]
[Site "Tunja"]
[Date "2018.04.21"]
[Round "8"]
[White "Borbon, Oscar"]
[Black "Franco Valencia, Beatriz Irene"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2016"]
[BlackElo "2201"]
[PlyCount "129"]
[EventDate "2018.04.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 c6 4. g3 g6 5. Bg2 Bg7 6. Nc3 Qc7 7. 0-0 e5 8. c5 exd4 9. cxd6 Qxd6 10. Bf4 Qb4 11. Qxd4 Qxd4 12. Nxd4 0-0 13. Rad1 Nh5 14. Bc1 Na6 15. e4 Nc5 16. Be3 Ne6 17. f4 Nxd4 18. Bxd4 Bg4 19. Bf3 Rfd8 20. e5 Bxf3 21. Rxf3 Bf8 22. Rfd3 Ng7 23. Ne4 Ne6 24. Bc3 Rxd3 25. Rxd3 Rd8 26. Nf6+ Kh8 27. Rxd8 Nxd8 28. Kg2 Ne6 29. Kf3 Be7 30. Ne4 Kg8 31. g4 b5 32. b4 Nc7 33. a3 a5 34. bxa5 Bxa3 35. Bd4 Na6 36. Bb6 Kf8 37. Ke2 Ke7 38. Kd3 h5 39. gxh5 gxh5 40. Ng3 Ke6 41. Ke4 b4 42. Ne2 f5+ 43. Kd3 Kd5 44. e6 b3 45. e7 Bxe7 46. Kc3 c5 47. Ng3 c4 48. Nxh5 Ba3 49. Nf6+ Ke6 50. Bd4 b2 51. Kc2 Nb4+ 52. Kb1 Nc6 53. Bc3 Nxa5 54. Ne8 Nb7 55. Ng7+ Kd5 56. Bxb2 Bxb2 57. Kxb2 Ke4 58. Ne6 Nd6 59. h4 Kd3 60. Kc1 c3 61. h5 Ne4 62. h6 Nf6 63. Kd1 c2+ 64. Kc1 Nh7 65. Ng7 1/2-1/2

[Event "COL-ch sf 2nd"]
[Site "Tunja"]
[Date "2018.04.21"]
[Round "9"]
[White "Escobar Medina, Andres F"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2281"]
[BlackElo "2016"]
[PlyCount "51"]
[EventDate "2018.04.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bd3 0-0 8. Qe2 Nc6 9. Ne4 Nxe4 10. Bxe4 Qh5 11. Bd2 f5 12. Bxc6 bxc6 13. Bc3 Qg4 14. 0-0-0 Qe4 15. Qd2 h6 16. Bxg7 Be3 17. fxe3 Kxg7 18. Qc3+ e5 19. Nxe5 Kh7 20. Nd7 Bxd7 21. Rxd7+ Kg6 22. Rg7+ Kh5 23. Qe1 Rae8 24. Qe2+ Kh4 25. Rg3 Rh8 26. Rf1 1-0

[Event "COL-ch sf 2nd"]
[Site "Tunja"]
[Date "2018.04.20"]
[Round "6"]
[White "Borbon, Oscar"]
[Black "Herrera, Juan Sebastian"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2016"]
[BlackElo "2314"]
[PlyCount "118"]
[EventDate "2018.04.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. 0-0 d5 6. b3 c5 7. e3 Nc6 8. Bb2 Ne4 9. Ne5 Qd6 10. Nxc6 Qxc6 11. c4 e6 12. Nd2 Rd8 13. cxd5 exd5 14. Rc1 Bf5 15. Qe2 b6 16. Nxe4 dxe4 17. dxc5 bxc5 18. Bxg7 Kxg7 19. Rc4 Rab8 20. Rfc1 Rb5 21. Qc2 h5 22. a4 Rb6 23. Rxc5 Qe6 24. Qc3+ Kh7 25. Qc4 Rxb3 26. Qxe6 Bxe6 27. Bxe4 Rb4 28. Bc6 Rd2 29. R5c2 Rd6 30. e4 h4 31. f4 h3 32. Kf2 Rd3 33. Bb5 Ra3 34. Rc3 Ra2+ 35. R1c2 Rxc2+ 36. Rxc2 Rxe4 37. Kf3 Rb4 38. Rc3 Rb2 39. Be2 Ra2 40. g4 Bd5+ 41. Kf2 Rxa4 42. Rxh3+ Kg7 43. Rd3 Bc6 44. Rc3 Bd5 45. Kg3 a5 46. Bb5 Rb4 47. Bc6 Rb3 48. Rxb3 Bxb3 49. h4 a4 50. Bxa4 Bxa4 51. g5 Bd1 52. Kf2 f5 53. Ke3 Kf7 54. Kd4 Ke6 55. Kc4 Kd6 56. Kd4 Kc6 57. Ke5 Kc5 58. Kf6 Bh5 59. Ke5 Kc4 0-1

[Event "COL-ch sf 2nd"]
[Site "Tunja"]
[Date "2018.04.20"]
[Round "7"]
[White "Rengifo Astudillo, Carlos Alberto"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1561"]
[BlackElo "2016"]
[PlyCount "100"]
[EventDate "2018.04.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Bc5 6. Bc4 Nf6 7. 0-0 0-0 8. e5 Ne8 9. Ne4 Be7 10. Bf4 f6 11. exf6 Nxf6 12. Nxf6+ Bxf6 13. Bd6 Re8 14. Qc2 Qb6 15. Ba3 g6 16. h4 Nc6 17. h5 Kf7 18. hxg6+ hxg6 19. Bd3 Rg8 20. Rae1 Nd4 21. Nxd4 Qxd4 22. Re4 Qd5 23. Rg4 Qh5 24. Rg3 a5 25. Rh3 Qg5 26. Rh7+ Bg7 27. f4 Qf6 28. f5 Qd4+ 29. Kh1 gxf5 30. Bxf5 Ke8 31. Bg6+ Kd8 32. Rc1 Qe5 33. Rh5 Rh8 34. Rxh8+ Bxh8 35. Qd3 Ra6 36. Qh3 Rc6 37. Rf1 b5 38. b3 Bg7 39. Bc1 Rxc1 40. Rxc1 Qg5 41. Rxc8+ Kxc8 42. Qh5 Qxh5+ 43. Bxh5 b4 44. Kg1 Kc7 45. Kf2 Kd6 46. Ke3 Ke5 47. Be8 d5 48. g3 Bh6+ 49. Kd3 Kd6 50. Bg6 e5 0-1

[Event "COL-ch sf 2nd"]
[Site "Tunja"]
[Date "2018.04.19"]
[Round "4"]
[White "Borbon, Oscar"]
[Black "Martinez, Jorge Alexander"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2016"]
[BlackElo "2255"]
[PlyCount "74"]
[EventDate "2018.04.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. g3 g6 8. Bg2 Bg7 9. Nf3 Nbd7 10. h3 0-0 11. 0-0 Qc7 12. Qc2 Rfb8 13. Rd1 Nb6 14. e4 h6 15. Nd2 Nfd7 16. f4 c4 17. Nf3 Nc5 18. e5 Nd3 19. e6 f5 20. Nh4 Kh7 21. Kh2 Bf6 22. a4 Qc5 23. Qe2 Bxc3 24. bxc3 Nxd5 25. Nxf5 Nxc3 26. Qd2 Qxf5 27. Qxc3 Qxe6 28. Bxa8 Rxa8 29. Rd2 Rf8 30. Bb2 Nxb2 31. Rxb2 Bc8 32. g4 Rxf4 33. Re1 Qd7 34. Rbe2 e5 35. Re4 Qf7 36. Qe3 Rf3 37. Qc1 Rf2+ 0-1

[Event "COL-ch sf 2nd"]
[Site "Tunja"]
[Date "2018.04.19"]
[Round "5"]
[White "Ospina Castro, Santiago"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1707"]
[BlackElo "2016"]
[PlyCount "96"]
[EventDate "2018.04.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nf3 Bd6 6. 0-0 0-0 7. c3 Bg4 8. Bg5 Nbd7 9. Nbd2 c6 10. h3 Bh5 11. Qc2 Qc7 12. Rae1 Bg6 13. Nh4 Rae8 14. Nxg6 hxg6 15. Nf3 Nh5 16. Rxe8 Rxe8 17. Re1 Rxe1+ 18. Nxe1 Bf4 19. Bxf4 Qxf4 20. g3 Nxg3 21. fxg3 Qxg3+ 22. Ng2 Qxh3 23. Be2 Nf6 24. Qb3 Qe6 25. Bd3 b5 26. Qa3 Ng4 27. b3 Qd7 28. Be2 Nf6 29. Qc1 Ne4 30. Qe3 Qd8 31. Bf3 Nd6 32. Qe5 Nf5 33. Bg4 Nd6 34. Bf3 a5 35. Kf2 b4 36. Qe1 Qf6 37. cxb4 Qxd4+ 38. Qe3 Qxb4 39. Qg5 Qd4+ 40. Ke2 Qb2+ 41. Kf1 Qa1+ 42. Ne1 Nf5 43. Qd8+ Kh7 44. Qxa5 Nh4 45. Bg2 Qf6+ 46. Kg1 Qd4+ 47. Kh1 Qf2 48. Qc3 d4 0-1

[Event "COL-ch sf 2nd"]
[Site "Tunja"]
[Date "2018.04.18"]
[Round "3"]
[White "Martinez Romero, Martin"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2444"]
[BlackElo "2016"]
[PlyCount "45"]
[EventDate "2018.04.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bd2 e6 9. Ne4 Qd8 10. Nxf6+ Qxf6 11. Qb3 b6 12. 0-0-0 Bd6 13. Qe3 0-0 14. f4 c5 15. dxc5 Bxc5 16. Qe4 Nd7 17. Bc3 Qe7 18. b4 f5 19. Qe1 Bd6 20. Qd2 Nf6 21. Qxd6 Qxd6 22. Rxd6 Ne4 23. Rc6 1-0

[Event "COL-ch sf 2nd"]
[Site "Tunja"]
[Date "2018.04.17"]
[Round "1"]
[White "Corredor Agamez, Nicole Vanessa"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1494"]
[BlackElo "2016"]
[PlyCount "12"]
[EventDate "2018.04.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nc3 Nc6 4. Be3 d5 5. exd5 exd5 6. Nf3 d4 0-1

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.17"]
[Round "7.11"]
[White "Borbon, Oscar"]
[Black "Rojas Castillo, Leibnitz Edison"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1977"]
[BlackElo "1900"]
[PlyCount "49"]
[EventDate "2017.12.14"]
[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 d5 2. Nf3 Nf6 3. g3 Nc6 4. Bg2 e6 5. 0-0 Bd6 6. b3 0-0 7. Bb2 b6 8. c4 Bb7 9. Nbd2 Re8 10. Ne5 Nd7 11. Nxd7 Qxd7 12. cxd5 exd5 13. Rc1 Ne7 14. Nf3 c5 15. Qd3 Qf5 16. Qc3 Rac8 17. dxc5 Qg6 18. Nh4 Qh6 19. Qxg7+ Qxg7 20. Bxg7 Kxg7 21. cxd6 Ng6 22. Nf5+ Kf8 23. d7 Rxc1 24. dxe8Q+ Kxe8 25. Rxc1 1-0

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.17"]
[Round "6.15"]
[White "Silva Suna, Juan Esteban"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1763"]
[BlackElo "1977"]
[PlyCount "22"]
[EventDate "2017.12.14"]
[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. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Bg3 c5 6. c3 Nc6 7. Nbd2 a6 8. Bd3 b5 9. Ne5 Qc7 10. f4 b4 11. 0-0 Nxe5 0-1

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.16"]
[Round "4.3"]
[White "Borbon, Oscar"]
[Black "Garcia Alarcon, Alvaro"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1977"]
[BlackElo "2166"]
[PlyCount "86"]
[EventDate "2017.12.14"]
[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. Nf3 c6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Nbd7 8. Qc2 e5 9. dxe5 dxe5 10. b3 Re8 11. e3 Qc7 12. Ba3 Bf8 13. Bxf8 Nxf8 14. Rad1 Bf5 15. Qb2 Bg4 16. h3 Bxf3 17. Bxf3 Ne6 18. Rd2 Rad8 19. Rfd1 Rxd2 20. Rxd2 a5 21. Na4 Nd7 22. Qa3 Nb8 23. c5 Qe7 24. Bg4 f5 25. Be2 Kg7 26. f4 exf4 27. Qb2+ Kh6 28. exf4 Nxc5 29. g4 Qe3+ 30. Kg2 Ne4 31. g5+ Nxg5 32. fxg5+ Qxg5+ 33. Kh1 Qg3 34. Bf1 Re1 35. Rf2 Qxh3+ 36. Kg1 Qe3 37. Qd2 Qxd2 38. Rxd2 Rc1 39. Kf2 b5 40. Nb2 Na6 41. a4 Nc5 42. Nd3 Ne4+ 43. Kg1 Rxf1+ 0-1

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.16"]
[Round "5.11"]
[White "Garcia Engels, Vladimir"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1982"]
[BlackElo "1977"]
[PlyCount "111"]
[EventDate "2017.12.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d5 3. cxd5 Qxd5 4. Nf3 c6 5. Nc3 Qa5 6. Bg2 e5 7. 0-0 Bd6 8. d4 0-0 9. dxe5 Bxe5 10. Nxe5 Qxe5 11. Bf4 Qa5 12. Qb3 Na6 13. Bd6 Re8 14. Rfd1 Nc5 15. Qc4 Ncd7 16. b4 Qf5 17. b5 Nb6 18. Qd3 Qxd3 19. Rxd3 Nbd5 20. bxc6 bxc6 21. Nxd5 cxd5 22. e3 Ba6 23. Ra3 Bc4 24. Rb1 Ne4 25. Bc7 Rec8 26. Rb7 a6 27. Bh3 Re8 28. Ra5 Re7 29. Kg2 Nd2 30. Bg4 h5 31. Bxh5 Rc8 32. Rc5 Ne4 33. Bb6 Rxb7 34. Rxc8+ Kh7 35. Bd4 Rb1 36. h4 Rf1 37. f3 Rf2+ 38. Kg1 Rf1+ 39. Kg2 Rf2+ 40. Kh3 f5 41. Rxc4 dxc4 42. fxe4 g6 43. Bd1 Rxa2 44. exf5 gxf5 45. g4 f4 46. Bf3 fxe3 47. Be4+ Kg8 48. Bd5+ Kf8 49. Bxc4 e2 50. Bf2 Ra3+ 51. Kg2 Re3 52. Be1 Re4 53. Bxa6 Rxg4+ 54. Kf3 Rg1 55. Bb4+ Kg7 56. Bxe2 1-0

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.15"]
[Round "2.16"]
[White "Reyes Aristizabal, Andres"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1591"]
[BlackElo "1977"]
[PlyCount "86"]
[EventDate "2017.12.14"]
[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 Nf6 2. f3 Nc6 3. Nc3 d5 4. Nxd5 Nxd5 5. exd5 Qxd5 6. b3 Qd4 7. c3 Qe5+ 8. Qe2 Qxe2+ 9. Bxe2 b5 10. Nh3 Bxh3 11. gxh3 e5 12. a3 a6 13. d4 exd4 14. cxd4 Nxd4 15. Be3 Nxe2 16. Kxe2 0-0-0 17. Rhd1 Rxd1 18. Kxd1 Bd6 19. Kc1 Bxh2 20. f4 Re8 21. Kd2 c5 22. Bxc5 Bxf4+ 23. Kc2 Re2+ 24. Kc3 Bd2+ 25. Kb2 Be1+ 26. Kb1 Bc3 27. Ra2 Re1+ 28. Kc2 Re2+ 29. Kb1 Rxa2 30. Kxa2 f5 31. h4 f4 32. b4 Kc7 33. h5 g6 34. hxg6 hxg6 35. Bf2 g5 36. Bg1 g4 37. Bh2 Be5 38. a4 bxa4 39. Ka3 Kb6 40. Bg3 fxg3 41. b5 axb5 42. Ka2 g2 43. Kb1 g1Q+ 0-1

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.14"]
[Round "1.19"]
[White "Borbon, Oscar"]
[Black "Pena Idrobo, Gloria"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1977"]
[BlackElo "1600"]
[PlyCount "31"]
[EventDate "2017.12.14"]
[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 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 b6 6. h3 Bb7 7. Qc2 0-0 8. Be2 c5 9. d5 Re8 10. 0-0 e6 11. dxe6 Rxe6 12. Nd2 Nbd7 13. f4 Qe7 14. Bf3 Re8 15. e5 Bxf3 16. exf6 1-0

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.05"]
[Round "7"]
[White "Borbon, Oscar"]
[Black "Cordoba Rodriguez, Milton Dennis"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "1953"]
[BlackElo "1852"]
[PlyCount "27"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. 0-0 Nbd7 6. Nbd2 0-0 7. c4 c6 8. b3 Re8 9. Bb2 b6 10. Ne5 Bb7 11. Rc1 Rc8 12. Nxd7 Qxd7 13. e4 dxe4 14. Nxe4 1/2-1/2

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.04"]
[Round "5"]
[White "Alvarez Gamez, Ismael"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1950"]
[BlackElo "1953"]
[PlyCount "90"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 f6 11. Nf3 0-0 12. Ng3 Qa5 13. Qxa5 Nxa5 14. Rc1 Nb6 15. b3 Bd7 16. Rc5 Nc6 17. Bb5 Rac8 18. Bxc6 Rxc6 19. Rxc6 Bxc6 20. Kd2 Rc8 21. Rc1 Bb5 22. Rc5 Ba6 23. a4 Rxc5 24. dxc5 Nd7 25. b4 Bc4 26. Kc3 a5 27. f5 axb4+ 28. Kxb4 Nxe5 29. Nxe5 fxe5 30. fxe6 g6 31. c6 bxc6 32. Kc5 Kf8 33. Kd6 Ke8 34. Kxe5 Ke7 35. Nh1 c5 36. Nf2 d4 37. Ne4 d3 38. a5 Ba6 39. g3 h6 40. h4 Bb7 41. Nd2 Ba6 42. g4 c4 43. Ne4 Bb7 44. Nc3 d2 45. Kf4 Kxe6 0-1

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.03"]
[Round "2"]
[White "Borbon, Oscar"]
[Black "Leal Cortes, Diego Fernando"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1953"]
[BlackElo "1882"]
[PlyCount "102"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. c4 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 c5 12. dxc5 Qxc5 13. Be3 Qf5 14. Qxc4 Bb7 15. f3 Bd5 16. Qa4 Rab8 17. Bd4 Ba8 18. Nd2 Rfd8 19. Rac1 e5 20. Bc3 Nd5 21. Qxa7 Nxc3 22. bxc3 Rb2 23. Rfd1 Qg5 24. Ne4 Bxe4 25. Rxd8+ Qxd8 26. fxe4 h5 27. Rf1 f6 28. Qa6 Qd2 29. Qc8+ Kh7 30. Qf5+ Kh6 31. Qf3 Rxa2 32. Qd3 Qxe2 33. Qxe2 Rxe2 34. Rc1 Rxe4 35. c4 Rd4 36. c5 Rd7 37. Kf2 Kg6 38. Ke3 Kf5 39. c6 Rc7 40. h3 Ke6 41. g4 h4 42. Ke4 g6 43. Rc2 Kd6 44. Rd2+ Kxc6 45. Rf2 Rf7 46. g5 Kd6 47. Rxf6+ Rxf6 48. gxf6 Ke6 49. f7 Kxf7 50. Kxe5 Ke7 51. Kf4 Kf6 1/2-1/2

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.03"]
[Round "3"]
[White "Torres Diaz, Hector Camilo"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "1708"]
[BlackElo "1953"]
[PlyCount "94"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. Nf3 Bb7 5. g3 Be7 6. Bg2 0-0 7. 0-0 d6 8. Qc2 a6 9. e4 c5 10. Be3 cxd4 11. Nxd4 Qc7 12. b3 Ng4 13. Bc1 Nc6 14. Nde2 Bf6 15. Ba3 Na5 16. Rad1 Rfd8 17. Qc1 Rac8 18. h3 Ne5 19. f4 Nexc4 20. bxc4 Qxc4 21. Rxd6 Rxd6 22. e5 Bxg2 23. Kxg2 Rd3 24. exf6 Rxc3 25. Nxc3 Qxc3 26. Qxc3 Rxc3 27. Be7 Nc4 28. Rf2 Ne3+ 29. Kh2 Nd5 30. Rd2 gxf6 31. Bd6 Ne3 32. Kg1 Nc4 33. Rd1 Rxg3+ 34. Kh2 Rg2+ 35. Kh1 Rg6 36. f5 exf5 37. Rd4 Nxd6 38. Rxd6 Rg3 39. Kh2 Ra3 40. Rxb6 Rxa2+ 41. Kg3 Kg7 42. Kf4 Kg6 43. Rb8 Ra4+ 44. Kf3 f4 45. Rg8+ Kf5 46. Rg7 Ra3+ 47. Kg2 Rg3+ 0-1

[Event "Bogota Region-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.02.18"]
[Round "2.6"]
[White "Borbon, Oscar"]
[Black "Rodriguez, Yesid"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1936"]
[BlackElo "1843"]
[PlyCount "67"]
[EventDate "2017.02.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. g3 Nf6 4. Bg2 e6 5. 0-0 Bd6 6. Nbd2 0-0 7. c4 Nbd7 8. b3 e5 9. dxe5 Nxe5 10. Bb2 Re8 11. cxd5 Nxd5 12. e4 Nf6 13. Nxe5 Bxe5 14. Bxe5 Rxe5 15. Nc4 Re8 16. e5 Nd5 17. Qd4 Be6 18. Nd6 Rf8 19. Nxb7 Qb6 20. Nc5 Rad8 21. Nxe6 fxe6 22. Rfd1 Nb4 23. Qxb6 axb6 24. a3 Nd5 25. Rd2 Rf7 26. Rc1 Rc7 27. f4 g6 28. Kf2 Ra8 29. Bxd5 exd5 30. Rxd5 Rxa3 31. Rd6 Rxb3 32. Rdxc6 Rd7 33. R1c2 Kf7 34. e6+ 1-0

[Event "Bogota Region-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.02.18"]
[Round "3.2"]
[White "Garcia Alarcon, Alvaro"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2179"]
[BlackElo "1936"]
[PlyCount "107"]
[EventDate "2017.02.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Qc2 Bb7 6. e3 0-0 7. Be2 Be4 8. Qb3 c5 9. a3 Bxc3+ 10. Qxc3 d6 11. b4 Nbd7 12. Bb2 Qc7 13. 0-0 Rac8 14. Rfd1 cxb4 15. axb4 Bxf3 16. gxf3 b5 17. c5 Nd5 18. Qd2 dxc5 19. dxc5 f5 20. Ra6 Rfe8 21. Rd6 Re7 22. Bxb5 Nxc5 23. Rc6 Qb7 24. Rxc8+ Qxc8 25. bxc5 Qxc5 26. Be2 Rb7 27. Rc1 Qe7 28. Rc8+ Kf7 29. f4 Rd7 30. Qd4 Nf6 31. Qc5 Qxc5 32. Rxc5 Ne4 33. Rc2 Rd2 34. Rxd2 Nxd2 35. f3 h6 36. Kf2 g5 37. fxg5 hxg5 38. Bc3 Nb3 39. Bc4 Nc5 40. Bd4 Nd7 41. Bxa7 Ne5 42. Be2 Ng6 43. Bb8 e5 44. Bd3 Ke6 45. Bc7 Nf8 46. Bd8 Nh7 47. Bb5 e4 48. fxe4 fxe4 49. Kg3 Kd5 50. Kg4 Nf8 51. Bxg5 Ne6 52. h4 Ng7 53. Bf6 Ne6 54. Kf5 1-0

[Event "Bogota Region-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.02.17"]
[Round "1.8"]
[White "Lopez Parra, Carlos Alberto"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1613"]
[BlackElo "1936"]
[PlyCount "60"]
[EventDate "2017.02.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 0-0 6. e3 Ba6 7. Bd3 Nc6 8. 0-0 Bxc3 9. bxc3 h6 10. Bh4 Qe7 11. Re1 g5 12. Nxg5 hxg5 13. Bxg5 e5 14. Qf3 e4 15. Bxe4 Qxe4 16. Qxf6 Qg6 17. Qxg6+ fxg6 18. c5 Bc4 19. cxb6 axb6 20. a3 Rf5 21. Bf4 d6 22. Bg3 Rfa5 23. e4 Rxa3 24. Rac1 Re8 25. f4 Ra2 26. Re3 d5 27. e5 Ne7 28. Rf3 Nf5 29. Be1 Rea8 30. g4 Be2 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.10"]
[Round "6"]
[White "Maldonado, Hector"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1966"]
[BlackElo "1955"]
[PlyCount "32"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. a3 a6 4. g3 Be7 5. Bg2 Nf6 6. Nf3 0-0 7. 0-0 b5 8. cxd5 Nxd5 9. e4 Nb6 10. Nc3 Bb7 11. Be3 N8d7 12. Rc1 c5 13. dxc5 Bxc5 14. Bxc5 Nxc5 15. Qxd8 Rfxd8 16. Ne5 f6 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.08"]
[Round "2"]
[White "Ceballos, Julio Cesar"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1693"]
[BlackElo "1955"]
[PlyCount "32"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. h3 c6 6. Nf3 Bd6 7. 0-0 0-0 8. Be3 Ne4 9. c3 f5 10. Qb3 Nd7 11. c4 Ndf6 12. cxd5 Nxd5 13. Nbd2 Nxd2 14. Bxd2 Re8 15. Ne5 Bxe5 16. dxe5 Rxe5 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.07"]
[Round "1"]
[White "Borbon, Oscar"]
[Black "Becerra Fonseca, Camila Andrea"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1955"]
[BlackElo "1353"]
[PlyCount "33"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. c4 Nbd7 5. e3 c5 6. Qa4 Be7 7. Nc3 a6 8. Nb5 Kf8 9. Nc7 Ra7 10. Ng5 Nb6 11. Qb3 Na8 12. Nxd5 Nxd5 13. cxd5 Bxg5 14. Bb8 Qa5+ 15. Qc3 Qb6 16. dxc5 Qd8 17. d6 1-0

[Event "Bogota University op 8th"]
[Site "Bogota"]
[Date "2014.10.09"]
[Round "1"]
[White "Borbon, Oscar"]
[Black "Alvarez Pedraza, Aramis"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1998"]
[BlackElo "2476"]
[PlyCount "65"]
[EventDate "2014.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. e3 0-0 7. Bd3 d6 8. 0-0 Nc6 9. Nbd2 b6 10. Qc2 Bb7 11. Ng5 h6 12. Nge4 Rc8 13. Rac1 Nxe4 14. Bxe4 d5 15. Bf3 dxc4 16. Qxc4 Ne5 17. Qe2 Nxf3+ 18. Nxf3 Qd5 19. b3 Rc3 20. Rfd1 Rfc8 21. Qd2 a5 22. Ne1 Qg5 23. Rxc3 bxc3 24. Qd3 b5 25. f3 b4 26. Rc1 e5 27. h4 Qxh4 28. Qb5 Qe7 29. Qxe5 Qxe5 30. dxe5 Rd8 31. Nc2 Rd2 32. a3 a4 33. Nd4 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.08"]
[Round "8"]
[White "Caro Bermudes, Erick"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2201"]
[BlackElo "1976"]
[PlyCount "99"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 b5 7. 0-0 Bb7 8. Bf3 Nbd7 9. a4 b4 10. Nd5 e6 11. Nxb4 Qb6 12. c3 Bxe4 13. Bxe4 Nxe4 14. Be3 d5 15. Nb3 Qc7 16. Nxd5 Qb7 17. Nf4 Rb8 18. Qc2 Be7 19. Na5 Qa8 20. Rad1 Nef6 21. Rfe1 0-0 22. Nh5 Rfc8 23. Nxf6+ Nxf6 24. Qe2 Qe4 25. Rd4 Qf5 26. Nc4 Nd5 27. Bc1 Bc5 28. Re4 Nf6 29. Rf4 Qd5 30. Rd1 Qc6 31. Ne5 Qc7 32. Rxf6 gxf6 33. Nd7 Rd8 34. Nxb8 Rxb8 35. Qxa6 Qe5 36. Qd3 Kh8 37. Qg3 Qxg3 38. hxg3 Ra8 39. Bh6 f5 40. a5 Kg8 41. b4 Be7 42. Rd7 Bf6 43. Rc7 Bd8 44. Rc6 e5 45. a6 f6 46. Be3 Kf7 47. b5 Ke7 48. Bb6 Kd7 49. Bxd8 Kxd8 50. Rxf6 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.07"]
[Round "7"]
[White "Borbon, Oscar"]
[Black "Narvaez Ramirez, Faber Alberto"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1976"]
[BlackElo "2142"]
[PlyCount "71"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 Qb6 7. Bb5 a6 8. Bxc6+ bxc6 9. Qd2 Nh5 10. Na4 Qa7 11. Ne2 Nxf4 12. Nxf4 g6 13. 0-0 Bg7 14. Nd3 Bf5 15. Rac1 Rc8 16. Nac5 a5 17. f4 0-0 18. h3 h5 19. Qd1 Rb8 20. b3 Rfd8 21. g4 hxg4 22. hxg4 Bxd3 23. Qxd3 e6 24. Rf2 Re8 25. Rfc2 g5 26. Rh2 gxf4 27. exf4 Rb4 28. f5 Rxd4 29. Qf3 exf5 30. gxf5 Ree4 31. f6 Rf4 32. Qh3 Rg4+ 33. Rg2 Rg6 34. fxg7 Rxg7 35. Rxg7+ Kxg7 36. Qc3 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.07"]
[Round "6"]
[White "Pardo, Efrain Camilo"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "B19"]
[BlackElo "1976"]
[PlyCount "42"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. 0-0-0 Be7 13. Kb1 Qc7 14. Rhe1 c5 15. Ne5 Nxe5 16. dxe5 Nd5 17. Nf5 Rg8 18. Nd6+ Kf8 19. c3 Rd8 20. Bf4 Nb6 21. Qe4 c4 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.05"]
[Round "2"]
[White "Borbon, Oscar"]
[Black "Numpaque, Orlando"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1976"]
[PlyCount "80"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Bg5 Bg4 7. Be2 Nbd7 8. Qb3 c5 9. d5 a6 10. 0-0 b5 11. cxb5 axb5 12. Bxb5 Bxf3 13. gxf3 Ne5 14. Bxf6 Bxf6 15. Qd1 Qc8 16. f4 Qh3 17. fxe5 Bxe5 18. f4 Bxc3 19. bxc3 Qxc3 20. Qd3 Qb2 21. Rfb1 Qf6 22. Qf1 Qd4+ 23. Qf2 Qxe4 24. Bc6 Ra3 25. Re1 Qf5 26. Re3 Rxe3 27. Qxe3 Rb8 28. a4 Rb2 29. Rf1 Qc2 30. Rf2 Qd1+ 31. Kg2 Rb1 32. Qf3 Qg1+ 33. Kh3 c4 34. Rg2 Qd4 35. Rg3 Rb3 36. Qf1 Rb2 37. Qf3 Qg7 38. Kg4 f5+ 39. Kg5 Qf6+ 40. Kh6 Qh4+ 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.05"]
[Round "3"]
[White "Rojas Mendoza, Alfredo"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "D51"]
[BlackElo "1976"]
[PlyCount "151"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. cxd5 exd5 6. Nf3 Nbd7 7. g3 Bb4 8. Bg2 h6 9. Bd2 0-0 10. 0-0 Re8 11. a3 Bxc3 12. Bxc3 Ne4 13. Rc1 Qb6 14. e3 Ndf6 15. Ne5 Nxc3 16. bxc3 Nd7 17. Nd3 Qa6 18. Ra1 Qc4 19. Qc2 a5 20. Rfb1 Qa6 21. Bf1 Qa7 22. c4 Nf6 23. Ne5 c5 24. Rd1 cxd4 25. exd4 Be6 26. c5 Ne4 27. Bb5 Rec8 28. a4 Qb8 29. Bd7 Bxd7 30. Nxd7 Qc7 31. Nb6 Qxb6 32. Qxe4 Qxc5 33. Qf4 Qc2 34. Rdb1 Qe4 35. Qxe4 dxe4 36. Rxb7 Rc4 37. d5 Rd4 38. Rb5 Kf8 39. Kf1 Ra7 40. Ke2 f5 41. d6 g6 42. Rd1 Rxd1 43. Kxd1 Kf7 44. Ke2 Ke6 45. f3 exf3+ 46. Kxf3 Ra6 47. g4 fxg4+ 48. Kxg4 Kxd6 49. h4 Kc6 50. h5 g5 51. Rf5 Kb6 52. Rf6+ Kb7 53. Rf7+ Kc8 54. Rf5 Kd7 55. Rf7+ Ke8 56. Rf5 Ke7 57. Rb5 Kd6 58. Rf5 Ke6 59. Rb5 Kd7 60. Rf5 Kc8 61. Rf8+ Kd7 62. Rf5 Ke7 63. Rb5 Rf6 64. Rxa5 Rf4+ 65. Kg3 Rh4 66. Ra8 Rxh5 67. a5 Rh4 68. a6 Ra4 69. a7 h5 70. Rh8 Ra3+ 71. Kf2 Ra2+ 72. Ke3 Ra3+ 73. Ke4 Rxa7 74. Rh7+ Kf6 75. Rxa7 g4 76. Kf4 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.04"]
[Round "1"]
[White "Castelblanco Roberto, Carlos A"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "D43"]
[BlackElo "1976"]
[PlyCount "68"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Nf3 c6 5. Bg5 Bb4 6. g3 Nbd7 7. Bg2 Qa5 8. Qc2 Ne4 9. Bd2 Ndf6 10. a3 Nxd2 11. Qxd2 0-0 12. Ne5 Bxc3 13. Qxc3 Qxc3+ 14. bxc3 dxc4 15. Nxc4 Nd5 16. Rc1 Nb6 17. Nd2 Re8 18. 0-0 e5 19. e3 Be6 20. f4 Bc4 21. Rfe1 exf4 22. exf4 Bd5 23. c4 Rxe1+ 24. Rxe1 Bxc4 25. Rb1 Bd5 26. Ne4 Bxe4 27. Bxe4 Re8 28. Bg2 Re3 29. a4 Ra3 30. Re1 Kf8 31. f5 Rxa4 32. Rd1 Nd5 33. Kf2 Ra2+ 34. Kf3 Rxg2 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.13"]
[Round "7"]
[White "Borbon, Oscar"]
[Black "Obando Guzman, Soren Federico"]
[Result "1-0"]
[ECO "E39"]
[WhiteElo "1971"]
[BlackElo "1749"]
[PlyCount "72"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 c5 6. dxc5 Na6 7. e3 Nxc5 8. Bd3 Nxd3+ 9. Qxd3 b6 10. Nge2 Ba6 11. Qd4 Rc8 12. b3 h6 13. Bxf6 Qxf6 14. Qxf6 gxf6 15. Kd2 d5 16. a3 Bxc3+ 17. Nxc3 dxc4 18. b4 Rcd8+ 19. Kc2 Rd3 20. Rad1 Rfd8 21. Rxd3 Rxd3 22. Rd1 Rxd1 23. Kxd1 Kg7 24. Kc2 f5 25. f3 Kg6 26. a4 Kg5 27. Nb5 Bxb5 28. axb5 f4 29. e4 Kf6 30. Kc3 Ke5 31. Kxc4 h5 32. g3 f6 33. Kd3 f5 34. exf5 exf5 35. gxf4+ Kxf4 36. Kd4 Kxf3 1-0

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.12"]
[Round "6"]
[White "Quinonez Lara, Maria Constanza"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1793"]
[BlackElo "1971"]
[PlyCount "26"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 d4 4. Ngf3 c5 5. Be2 Nc6 6. Nf1 e5 7. Ng3 Nf6 8. 0-0 h5 9. Bg5 Be7 10. Nh4 g6 11. f4 Bg4 12. h3 Bxe2 13. Qxe2 Qb6 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.11"]
[Round "4"]
[White "Borbon, Oscar"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1971"]
[BlackElo "2207"]
[PlyCount "78"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 0-0 6. e3 Bg4 7. h3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nc6 10. a3 h6 11. Bh4 Qc8 12. Nd5 Re8 13. 0-0 g5 14. Bg3 Nh5 15. Nd2 e6 16. Nc3 e5 17. d5 Ne7 18. Qe2 Nf6 19. e4 Ng6 20. Rac1 Nd7 21. b4 a5 22. Ra1 Nf4 23. Qe3 b6 24. f3 h5 25. Na4 f5 26. Bf2 Nf6 27. Kh2 Qd7 28. b5 g4 29. fxg4 hxg4 30. Bh4 Nxe4 31. Nxe4 fxe4 32. Nc3 Rf8 33. Nxe4 Qf5 34. Rad1 Qh5 35. Qg3 gxh3 36. gxh3 Ne2 37. Qg4 Qxg4 38. hxg4 Rf4 39. Rxf4 Nxf4 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.11"]
[Round "3"]
[White "Rozo Pulido, Claudia Magally"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1499"]
[BlackElo "1971"]
[PlyCount "34"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 c5 5. c3 Nbd7 6. Nbd2 Qb6 7. Qc2 Bd6 8. Be2 0-0 9. 0-0 Qc7 10. Rac1 b6 11. Bxf6 Nxf6 12. dxc5 bxc5 13. b3 Bb7 14. Bd3 Rad8 15. Rfd1 Kh8 16. h3 e5 17. e4 g6 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.10"]
[Round "2"]
[White "Borbon, Oscar"]
[Black "Hernandez Moya, Yuleisis"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "1971"]
[BlackElo "2218"]
[PlyCount "48"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. e4 Nf6 6. Nc3 g6 7. Nf3 Bg7 8. Bb5+ Nbd7 9. 0-0 0-0 10. Bf4 Qe7 11. Re1 Ng4 12. Bxd7 Bxd7 13. Qd2 Rfe8 14. h3 Ne5 15. Nxe5 Bxe5 16. Bxe5 Qxe5 17. f4 Qf6 18. Rac1 b5 19. e5 dxe5 20. Ne4 Qb6 21. fxe5 Rxe5 22. Qc3 c4+ 23. Kh1 Rae8 24. Qf3 f5 0-1

[Event "Bogota Verano op"]
[Site "Bogota"]
[Date "2013.08.19"]
[Round "7"]
[White "Guzman Lozano, Campo Elias"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2054"]
[BlackElo "1974"]
[PlyCount "35"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 d5 6. Nbd2 c5 7. c3 Nc6 8. e5 Qd8 9. a3 cxd4 10. cxd4 Qb6 11. Qb3 Nxd4 12. Nxd4 Qxd4 13. Bb5+ Kd8 14. Nf3 Qb6 15. Qa4 Bc5 16. 0-0 a6 17. Bd3 Bd7 18. Qf4 1-0

[Event "Bogota Verano op"]
[Site "Bogota"]
[Date "2013.08.17"]
[Round "3"]
[White "Acosta, Alejandro"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2308"]
[BlackElo "1974"]
[PlyCount "45"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ndf6 6. Nxf6+ Nxf6 7. Bg5 Be7 8. Bd3 0-0 9. Qe2 c5 10. dxc5 Qa5+ 11. c3 Qxc5 12. 0-0 h6 13. Be3 Qc7 14. Bd4 b6 15. Rfe1 Bb7 16. Rad1 Bd6 17. Bxf6 gxf6 18. Be4 Bxe4 19. Qxe4 f5 20. Qh4 Kg7 21. Nd4 Bf4 22. Rxe6 Bg5 23. Nxf5+ 1-0

[Event "Bogota Verano op"]
[Site "Bogota"]
[Date "2013.08.17"]
[Round "2"]
[White "Borbon, Oscar"]
[Black "Becerra Fonseca, Camila Andrea"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1974"]
[BlackElo "1505"]
[PlyCount "31"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. e3 Nc6 6. dxc5 Bxc5 7. Nc3 Nf6 8. Bb5 Bd7 9. 0-0 0-0 10. Nxd5 Ne4 11. Nc3 Re8 12. Nxe4 Rxe4 13. Qc2 Qe7 14. Bd3 Re6 15. Bxh7+ Kh8 16. Bf5 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.15"]
[Round "7"]
[White "Munoz Guzman, German"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1751"]
[BlackElo "1968"]
[PlyCount "95"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 e6 4. e3 c5 5. c3 Nc6 6. Be2 b6 7. Nbd2 Be7 8. 0-0 Bb7 9. h3 Qc7 10. Bf4 Bd6 11. Bb5 0-0 12. Bxc6 Bxc6 13. Bxd6 Qxd6 14. Ne5 Nd7 15. f4 f6 16. Nxc6 Qxc6 17. Qe2 e5 18. f5 Rae8 19. Rac1 Qa4 20. a3 exd4 21. Qf3 dxe3 22. Qxd5+ Kh8 23. Nc4 e2 24. Rfe1 Qb3 25. Qd3 Ne5 26. Nxe5 Rxe5 27. Rxe2 Rxe2 28. Qxe2 Qd5 29. Rd1 Qxf5 30. Qe7 Rg8 31. Qxa7 Qc2 32. Rd7 Qxb2 33. Rb7 Qxc3 34. Qxb6 Qc1+ 35. Kh2 Re8 36. Qc7 Rg8 37. a4 Qa3 38. a5 c4 39. Qb6 c3 40. Rc7 h6 41. a6 Ra8 42. a7 Qb2 43. Qc6 Rxa7 44. Rxa7 c2 45. Ra8+ Kh7 46. Qe4+ f5 47. Qxf5+ g6 48. Ra7+ 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.14"]
[Round "4"]
[White "Borbon, Oscar"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1968"]
[BlackElo "2113"]
[PlyCount "76"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. cxd5 exd5 8. Bd3 0-0 9. Rb1 Qe7 10. 0-0 Re8 11. a3 a5 12. h3 Ne4 13. Na4 f5 14. Nd2 g6 15. Nxe4 fxe4 16. Be2 Rb8 17. Bd2 Bc7 18. b4 Qd6 19. f4 exf3 20. Rxf3 Rf8 21. e4 Qh2+ 22. Kf2 Bg3+ 23. Ke3 Bf4+ 24. Kf2 dxe4 25. Bc4+ Kh8 26. Bxf4 Rxf4 27. Rxf4 Qxf4+ 28. Ke2 Nf6 29. Nc5 axb4 30. axb4 Bf5 31. Rf1 Qg3 32. Kd1 Rd8 33. Qb2 Nd5 34. Bxd5 Rxd5 35. Nxb7 Qd3+ 36. Ke1 Rxd4 37. Na5 Qe3+ 38. Qe2 Qc3+ 0-1

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.13"]
[Round "3"]
[White "Escobar, Haiber"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1968"]
[PlyCount "126"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nc3 e6 2. Nf3 d5 3. e3 Nf6 4. d4 c5 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. 0-0 Bd6 8. Re1 a6 9. e4 dxe4 10. Nxe4 Nxe4 11. Rxe4 Nf6 12. Bg5 0-0 13. Ne5 Bxe5 14. Rxe5 Qxd4 15. Qxd4 cxd4 16. Bxf6 gxf6 17. Re4 Rfd8 18. f4 Rac8 19. Rc1 Rc6 20. Kf2 f5 21. Re2 Kg7 22. Rd2 b5 23. Rd3 f6 24. c3 e5 25. Rcd1 Rcd6 26. cxd4 Rxd4 27. Rxd4 exd4 28. Ke2 Kf7 29. Rc1 Rd6 30. Rc7+ Kg6 31. g3 h6 32. Kd3 h5 33. Rc5 Re6 34. b3 Re3+ 35. Kd2 Rf3 36. Ke2 Re3+ 37. Kf2 Rc3 38. b4 Rxc5 39. bxc5 Kf7 40. c6 Ke6 41. c7 Kd7 42. c8Q+ Kxc8 43. Ke2 Kc7 44. Kd3 Kc6 45. Kxd4 a5 46. a3 Kd6 47. h3 Kc6 48. Ke3 Kc5 49. g4 fxg4 50. hxg4 hxg4 51. f5 b4 52. axb4+ axb4 53. Kf4 b3 54. Kxg4 b2 55. Kh5 b1Q 56. Kg6 Qb2 57. Kf7 Kd6 58. Kg6 Ke5 59. Kh7 Qg2 60. Kh6 Kd6 61. Kh7 Ke7 62. Kh6 Kf7 63. Kh7 Qh3# 0-1

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "2"]
[White "Borbon, Oscar"]
[Black "Baron Calderon, Ismael"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1968"]
[PlyCount "63"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 h6 7. Bxf6 Bxf6 8. Bd3 d5 9. Rc1 a6 10. 0-0 Nd7 11. cxd5 exd5 12. e4 dxe4 13. Bxe4 Bxe4 14. Nxe4 0-0 15. Qc2 Rc8 16. Qa4 a5 17. Rfd1 Re8 18. Ne5 Bxe5 19. dxe5 Rxe5 20. Rxd7 Qe8 21. Ng3 Rd5 22. Rd1 b5 23. Qg4 Re5 24. Qd4 Qe6 25. Rd8+ Rxd8 26. Qxd8+ Kh7 27. Qxc7 a4 28. Qc2+ g6 29. b3 h5 30. Nf1 axb3 31. Qxb3 Qf5 32. Rd3 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "1"]
[White "Navia Alvarez, Edwin Adrian"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2095"]
[BlackElo "1968"]
[PlyCount "50"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ndf6 6. Bg5 Be7 7. Nxf6+ Nxf6 8. Bd3 0-0 9. Qd2 b6 10. 0-0-0 Bb7 11. h4 a5 12. Kb1 Ne4 13. Qe3 Nf6 14. Ne5 h6 15. c3 h5 16. Qe2 g6 17. Bh6 Re8 18. Rhe1 Bf8 19. Bxf8 Kxf8 20. f3 Kg7 21. g4 Qd6 22. gxh5 Nxh5 23. Qe3 Qe7 24. Rg1 Qxh4 25. Bxg6 Ng3 1-0

[Event "Bogota Humana op"]
[Site "Bogota"]
[Date "2012.12.08"]
[Round "7"]
[White "Bacallao Alonso, Yusnel"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2574"]
[BlackElo "1968"]
[PlyCount "67"]
[EventDate "2012.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bg5 Be7 8. Ne5 a6 9. c3 c5 10. dxc5 Qxd1+ 11. Rxd1 Bxc5 12. Bd3 Nd7 13. Nc4 f6 14. Bc1 0-0 15. 0-0 g6 16. Rfe1 Nb6 17. b4 Nxc4 18. Bxc4 Ba7 19. Bh6 Re8 20. Bb3 Kf7 21. h4 Bb8 22. c4 e5 23. c5+ Be6 24. Rd7+ Re7 25. Rd8 Bxb3 26. axb3 Re8 27. Red1 e4 28. R1d7+ Ke6 29. Rxe8+ Kxd7 30. Rf8 Ke7 31. Kf1 g5 32. hxg5 fxg5 33. Ke2 a5 34. bxa5 1-0

[Event "Bogota Humana op"]
[Site "Bogota"]
[Date "2012.12.07"]
[Round "4"]
[White "Borbon, Oscar"]
[Black "Ceron, Juan Carlos"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1968"]
[BlackElo "2102"]
[PlyCount "109"]
[EventDate "2012.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Be7 7. Qc2 0-0 8. Rc1 Re8 9. cxd5 exd5 10. Bd3 h6 11. Bf4 Nf8 12. 0-0 Bd6 13. Bxd6 Qxd6 14. a4 Be6 15. b4 Rac8 16. Qb2 N8d7 17. h3 b6 18. Rc2 c5 19. Ba6 c4 20. Bxc8 Rxc8 21. Nb5 Qb8 22. Nc3 Bf5 23. Rcc1 g5 24. g4 Bd3 25. Rfd1 Rc6 26. Nxd5 Nxd5 27. Rxd3 Qd6 28. Ne5 Nxe5 29. dxe5 Qxb4 30. Qxb4 Nxb4 31. Rdc3 Re6 32. Rxc4 Nd3 33. Rd1 Nxe5 34. Rd8+ Kg7 35. Rcc8 a6 36. f4 gxf4 37. exf4 Nc6 38. Rg8+ Kf6 39. Rh8 Ke7 40. Rce8+ Kd7 41. Rxe6 fxe6 42. Rxh6 b5 43. axb5 axb5 44. Rh7+ Kd6 45. Rb7 Nd4 46. Kf2 Kc6 47. Rb8 Kc7 48. Ra8 b4 49. Ra1 Kc6 50. h4 Kd5 51. h5 Nc6 52. h6 Ne7 53. h7 Ng6 54. f5 exf5 55. gxf5 1-0

[Event "Bogota Humana op"]
[Site "Bogota"]
[Date "2012.12.07"]
[Round "5"]
[White "Ramirez, Carlos"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "2310"]
[BlackElo "1968"]
[PlyCount "53"]
[EventDate "2012.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d5 7. Bg5 Nbd7 8. e3 c6 9. Bd3 dxc4 10. Bxc4 Ne4 11. Bxd8 Nxc3 12. Bh4 Na4 13. 0-0-0 Nab6 14. Ba2 e5 15. Nf3 exd4 16. Rxd4 Nc5 17. Be7 Ne6 18. Bxe6 Bxe6 19. Bxf8 Kxf8 20. Ng5 Bf5 21. g4 c5 22. Rf4 Bg6 23. Ne6+ Kg8 24. Nxc5 Rc8 25. b4 Nd5 26. Rd4 b6 27. Rxd5 1-0

[Event "Bogota Humana op"]
[Site "Bogota"]
[Date "2012.12.06"]
[Round "2"]
[White "Becerra, Juan David"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2260"]
[BlackElo "1968"]
[PlyCount "62"]
[EventDate "2012.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ndf6 6. Bg5 Be7 7. Nc3 Nd5 8. Bd2 Ngf6 9. Bd3 a6 10. a3 c5 11. dxc5 Bxc5 12. Qe2 Qc7 13. Ne5 Bd4 14. Nxd5 Nxd5 15. Nc4 b5 16. Ba5 Qb8 17. Be4 0-0 18. c3 Bxf2+ 19. Qxf2 bxc4 20. Bxd5 Qe5+ 21. Kf1 Qxd5 22. Bb6 Rb8 23. a4 a5 24. h4 Bb7 25. Rh3 Qxg2+ 26. Qxg2 Bxg2+ 27. Kxg2 Rxb6 28. Rb1 Rfb8 29. Kf3 Rxb2 30. Rc1 Rd8 31. Ke4 Ra2 0-1

[Event "Bogota Humana op"]
[Site "Bogota"]
[Date "2012.12.06"]
[Round "3"]
[White "Borbon, Oscar"]
[Black "Martinez Romero, Martin"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1968"]
[BlackElo "2382"]
[PlyCount "30"]
[EventDate "2012.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. h3 c5 7. dxc5 Qa5 8. Bd2 Qxc5 9. Na4 Qd6 10. c5 Qc7 11. Bc3 Nc6 12. Bb5 Re8 13. Bxc6 bxc6 14. 0-0 e5 15. Qe1 Ba6 0-1

[Event "Bogota Humana op"]
[Site "Bogota"]
[Date "2012.12.05"]
[Round "1"]
[White "Acosta, Jaime"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1710"]
[BlackElo "1968"]
[PlyCount "88"]
[EventDate "2012.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ndf6 6. Bg5 Be7 7. Nxf6+ Nxf6 8. Bd3 b6 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. Bxe7 Qxe7 12. 0-0 0-0 13. Qe2 Nf6 14. c3 Rfd8 15. Ne5 Qd6 16. Rfd1 c5 17. dxc5 Qxc5 18. h3 Nd5 19. Rd4 f6 20. Rc4 Nxc3 21. Rxc3 Qxe5 22. Qxe5 fxe5 23. Re3 Rd5 24. Rae1 Rc8 25. Rxe5 Rxe5 26. Rxe5 Rc1+ 27. Kh2 Rc2 28. Rb5 Rxf2 29. Kg3 Rd2 30. a4 Kf7 31. a5 Rd5 32. Rxd5 exd5 33. axb6 axb6 34. Kf4 Kf6 35. g3 g5+ 36. Ke3 Ke5 37. b4 d4+ 38. Kd3 b5 39. h4 gxh4 40. gxh4 h5 41. Ke2 Ke4 42. Kd2 d3 43. Ke1 Kd4 44. Kd2 Kc4 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.19"]
[Round "9"]
[White "Corpus, Eugenio"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1868"]
[BlackElo "1990"]
[PlyCount "51"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Nh6 10. Nc3 Nxb4 11. axb4 Bxb4 12. Rc1 0-0 13. Be2 Qa5 14. Qd3 Rc4 15. 0-0 Rfc8 16. Ng5 Nf5 17. Qh3 Rxd4 18. Qxh7+ Kf8 19. Qh8+ Ke7 20. Nxd5+ Rxd5 21. Rxc8 Bxc8 22. Qxc8 Qb6 23. Bf3 Rd7 24. Rc1 a5 25. Qg8 a4 26. Rc8 1-0

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.18"]
[Round "8"]
[White "Borbon, Oscar"]
[Black "Montenegro, Juan Rolando"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1990"]
[BlackElo "2109"]
[PlyCount "31"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 c6 4. Nf3 Nd7 5. b3 Ngf6 6. Bd3 Bd6 7. Bb2 0-0 8. Nbd2 b6 9. 0-0 Bb7 10. Qc2 Rc8 11. Rad1 Qc7 12. h3 Qb8 13. Qb1 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Nf3 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.17"]
[Round "7"]
[White "Rojas Castillo, Andrea Lizeth"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1841"]
[BlackElo "1990"]
[PlyCount "64"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. Qxc3 Bb7 7. Nf3 0-0 8. e3 d6 9. Be2 Nbd7 10. 0-0 c5 11. Rd1 Rc8 12. Qe1 cxd4 13. exd4 Bxf3 14. gxf3 d5 15. b3 dxc4 16. bxc4 Nh5 17. Qf1 Qh4 18. Qg2 Nf4 19. Bxf4 Qxf4 20. Qg3 Qc7 21. Qxc7 Rxc7 22. a4 Nf6 23. a5 Rb8 24. Rdb1 Rcb7 25. a6 Rc7 26. Rb5 Rd8 27. Rb2 Rcd7 28. Rd2 Nh5 29. Bd3 Nf4 30. Bf1 g6 31. h3 Nh5 32. Kh2 h6 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.16"]
[Round "6"]
[White "Borbon, Oscar"]
[Black "Puentes, Alvaro"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1990"]
[BlackElo "2094"]
[PlyCount "27"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Qe7 7. Qd5 Bxc3+ 8. bxc3 f6 9. exf6 Nxf6 10. Qg5 d6 11. e3 0-0 12. Bd3 Bg4 13. Nd4 Ne5 14. Nf5 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.14"]
[Round "4"]
[White "Borbon, Oscar"]
[Black "Nunez V, Daniel Fernando"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1990"]
[BlackElo "2211"]
[PlyCount "48"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. e4 Bb7 6. Bd3 c5 7. d5 e5 8. Nf3 d6 9. Bg5 h6 10. Bh4 Nbd7 11. 0-0 Bxc3 12. Qxc3 g5 13. Bg3 Nh5 14. Ne1 Nf4 15. Bxf4 gxf4 16. g3 Rg8 17. Kh1 Qe7 18. Ng2 0-0-0 19. Nh4 Kc7 20. Nf5 Qg5 21. Be2 Nf6 22. Qf3 h5 23. Rg1 Bc8 24. Qd3 Nxe4 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.13"]
[Round "3"]
[White "Huertas Botache, Alvaro Arturo"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1820"]
[BlackElo "1990"]
[PlyCount "33"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nf6 6. Bd3 c4 7. Bc2 Be7 8. Bg5 0-0 9. 0-0 Bg4 10. h3 Bh5 11. g4 Bg6 12. Bxg6 hxg6 13. Ne5 Nbd7 14. f4 Qb6 15. Nxd7 Nxd7 16. Qc2 Rae8 17. Nd2 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.12"]
[Round "2"]
[White "Borbon, Oscar"]
[Black "Becerra, Juan David"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1990"]
[BlackElo "2277"]
[PlyCount "34"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Bf4 dxc4 5. a4 Nf6 6. Qc2 b5 7. axb5 cxb5 8. Bxb8 Rxb8 9. Rxa7 Bb4+ 10. Nc3 Bb7 11. e3 Ba5 12. b4 Bxb4 13. Nd2 0-0 14. Ra1 Bc6 15. f3 Bxc3 16. Qxc3 Nd5 17. Qc1 Nxe3 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.11"]
[Round "1"]
[White "Sanchez, Rubiela"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1586"]
[BlackElo "1990"]
[PlyCount "56"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 Bf5 4. Nf3 e6 5. Nbd2 c5 6. e3 Nc6 7. a3 Qb6 8. Nb3 Rc8 9. 0-0 cxd4 10. Nbxd4 Nxd4 11. Nxd4 Bg6 12. f4 Bc5 13. c3 0-0 14. a4 Bxd4 15. exd4 Qa6 16. Re1 Be4 17. Bf1 Qd6 18. b3 Rfd8 19. Ba3 Qb6 20. Be7 Rd7 21. Bxf6 gxf6 22. c4 f5 23. a5 Qb4 24. Re3 dxc4 25. Ra4 Qd6 26. Rxc4 Rxc4 27. Bxc4 Qxd4 28. Qxd4 Rxd4 0-1

[Event "Bogota op 07"]
[Site "Bogota"]
[Date "2012.07.20"]
[Round "2"]
[White "Puerto Reyes, Ruth Maribel"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1959"]
[PlyCount "82"]
[EventDate "2012.07.19"]
[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. Bc4 a6 4. Nc3 b5 5. Be2 Bb7 6. b3 b4 7. Na4 Bxe4 8. d4 cxd4 9. Qxd4 d5 10. 0-0 Nc6 11. Qd2 Nf6 12. Bb2 Be7 13. a3 bxa3 14. Bxa3 Bxa3 15. Rxa3 0-0 16. Nc5 Qd6 17. b4 a5 18. Nb7 Qxb4 19. Qxb4 Nxb4 20. Rxa5 Rxa5 21. Nxa5 Bxf3 22. Bxf3 Nxc2 23. Nc6 g6 24. Bd1 Na3 25. Bb3 Kg7 26. f4 Rc8 27. Ne5 Ne4 28. Ra1 Nb5 29. g3 Nec3 30. Kf2 Nd4 31. Bd1 Nxd1+ 32. Rxd1 Rc2+ 33. Kf1 Nf5 34. Kg1 Ne3 35. Rd4 Nc4 36. Nf3 h5 37. h3 Nd6 38. g4 hxg4 39. hxg4 Ne4 40. g5 Nc3 41. Kf1 Ne2 0-1

[Event "Bogota op 07"]
[Site "Bogota"]
[Date "2012.07.19"]
[Round "1"]
[White "Borbon, Oscar"]
[Black "Almanza, Rafael Andres"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1959"]
[BlackElo "2160"]
[PlyCount "134"]
[EventDate "2012.07.19"]
[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 g6 3. Nf3 Bg7 4. e3 0-0 5. Nc3 d5 6. cxd5 Nxd5 7. Bc4 Nb6 8. Be2 N8d7 9. 0-0 c6 10. b3 e5 11. dxe5 Nxe5 12. Bb2 Qe7 13. Qc2 Nxf3+ 14. Bxf3 Bf5 15. e4 Be6 16. a4 Qb4 17. Bd1 Rfd8 18. Na2 Qd2 19. Bxg7 Kxg7 20. Nc3 a5 21. Qxd2 Rxd2 22. f4 f5 23. exf5 gxf5 24. Re1 Kf6 25. g4 h6 26. g5+ hxg5 27. fxg5+ Ke7 28. h4 Rh8 29. h5 Rd3 30. Ra2 Rxc3 31. Rae2 Rg3+ 32. Kf2 Rxg5 33. Rxe6+ Kd7 34. Re7+ Kd6 35. R1e6+ Kc5 36. Rxb7 Nd5 37. Bf3 Rhxh5 38. Bxh5 Rxh5 39. Rb8 f4 40. Ree8 Rh2+ 41. Kf3 Rh3+ 42. Kf2 Rh2+ 43. Kf3 Rh3+ 44. Kg2 Rg3+ 45. Kf2 Kd4 46. Rb7 Nb4 47. Rd7+ Kc5 48. Re5+ Kb6 49. Rf5 Rxb3 50. Rxf4 Nd3+ 51. Rxd3 Rxd3 52. Ke2 Rb3 53. Rf1 Rb4 54. Ra1 Kc5 55. Kd3 Rb3+ 56. Kc2 Rh3 57. Rb1 Ra3 58. Kb2 Rxa4 59. Rc1+ Kb5 60. Rg1 Rh4 61. Rg2 c5 62. Ka2 Kb4 63. Re2 Kc3 64. Re3+ Kd2 65. Ra3 c4 66. Rxa5 c3 67. Rb5 Kc2 0-1

[Event "Bogota IRT op 06"]
[Site "Bogota"]
[Date "2012.06.09"]
[Round "2"]
[White "Guzman Campo, Elias"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2036"]
[BlackElo "1927"]
[PlyCount "51"]
[EventDate "2012.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bd3 b6 5. Nd2 c5 6. e5 Nd5 7. Bxe7 Nxe7 8. Ne4 Nf5 9. g4 Nxd4 10. Nd6+ Kf8 11. c3 Ndc6 12. Nf3 f6 13. Qd2 Nxe5 14. Nxe5 fxe5 15. 0-0-0 a6 16. f4 Nc6 17. fxe5 Nxe5 18. Be4 Rb8 19. Rhf1+ Kg8 20. Qf4 Qf6 21. Qg3 Qg5+ 22. Kb1 Bb7 23. Bxb7 Rxb7 24. Nxb7 h5 25. h4 Qg6+ 26. Ka1 1-0

[Event "Bogota op 05"]
[Site "Bogota"]
[Date "2012.05.21"]
[Round "7"]
[White "Borbon, Oscar"]
[Black "Villamil Alarcon, Hector Orlando"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1927"]
[BlackElo "2065"]
[PlyCount "79"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 g6 5. b3 Bg7 6. Bb2 0-0 7. Bd3 b6 8. Nbd2 Bb7 9. 0-0 d5 10. Qc2 Nbd7 11. Rad1 Rc8 12. Qb1 Re8 13. Ne5 Nxe5 14. dxe5 Ng4 15. Nf3 Qc7 16. Qa1 dxc4 17. Bxc4 Bxf3 18. gxf3 Nxe5 19. Be2 f5 20. f4 Nc6 21. Bxg7 Qxg7 22. Qxg7+ Kxg7 23. Rd7+ Re7 24. Rfd1 Rc7 25. Rxc7 Rxc7 26. Rd6 Nb4 27. Bc4 Nxa2 28. Bxe6 Nc3 29. f3 Nb5 30. Rd8 Re7 31. Bd7 Nd6 32. Bc6 Nf7 33. Rd3 Rc7 34. Bb5 Kf8 35. e4 fxe4 36. fxe4 Re7 37. Re3 Nd6 38. Bc6 Nf5 39. Re1 Nd4 40. Bd5 0-1

[Event "Bogota op 05"]
[Site "Bogota"]
[Date "2012.05.21"]
[Round "6"]
[White "Garavito, Miguel Angel"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2232"]
[BlackElo "1927"]
[PlyCount "103"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Be7 7. g4 c5 8. g5 Ne4 9. Nxe4 dxe4 10. Qxe4 Bxg5 11. Nxg5 Qxg5 12. Bd2 Nf6 13. Qf3 cxd4 14. exd4 Qg4 15. Qxg4 Nxg4 16. Rg1 h5 17. h3 Nh6 18. 0-0-0 Nf5 19. Bb4 Bd7 20. Bd3 g6 21. Bxf5 exf5 22. Rge1+ Kd8 23. Re7 Rc8 24. b3 a5 25. Bd6 Re8 26. Rxf7 Re2 27. Rd2 Re6 28. Be5 a4 29. c5 axb3 30. axb3 Ra8 31. f4 Ra1+ 32. Kb2 Rea6 33. Rf8+ Be8 34. Bf6+ Kd7 35. Kc3 Rc1+ 36. Kb4 Re1 37. d5 Re4+ 38. Kb5 Kc7+ 39. Rxe8 Rxe8 40. Be5+ Kc8 41. b4 g5 42. c6 gxf4 43. Bxf4 Re4 44. Bd6 Ra3 45. Rg2 bxc6+ 46. dxc6 Re8 47. Rg7 Rd3 48. Rc7+ Kd8 49. Rd7+ Kc8 50. Kb6 Re6 51. Ra7 Ra3 52. Rxa3 1-0

[Event "Bogota op 05"]
[Site "Bogota"]
[Date "2012.05.20"]
[Round "5"]
[White "Borbon, Oscar"]
[Black "Guzman Lozano, Campo Elias"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1927"]
[BlackElo "2036"]
[PlyCount "73"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 Bf5 5. f3 h6 6. e4 Bh7 7. Bd3 Nbd7 8. Nh3 a6 9. 0-0 Ne5 10. Nf2 e6 11. Re1 Nxd3 12. Nxd3 Be7 13. f4 exd5 14. cxd5 0-0 15. Nf2 b5 16. e5 Nd7 17. Ng4 Nb6 18. Qf3 b4 19. Ne2 dxe5 20. fxe5 Qxd5 21. Qg3 Kh8 22. Nf4 Qc6 23. b3 Rad8 24. Bb2 Rd2 25. Bc1 Rd4 26. Bb2 Bh4 27. Qxh4 Rxf4 28. Qg3 Rf5 29. e6 Rg5 30. Ne5 Qxe6 31. Qf2 Nd7 32. Nf3 Qf5 33. Nxg5 Qxg5 34. Rad1 Nf6 35. Bxf6 gxf6 36. Rd6 Bf5 37. Rd5 1-0

[Event "Bogota op 05"]
[Site "Bogota"]
[Date "2012.05.20"]
[Round "4"]
[White "Hernandez Villar, Andres F"]
[Black "Borbon, Oscar"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1927"]
[PlyCount "56"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. exd5 Qxd5 4. Nc3 Qd6 5. Nf3 a6 6. a4 Nc6 7. Bc4 Nf6 8. 0-0 Bg4 9. Kh1 Nd4 10. Bxf7+ Kd8 11. Bc4 Bxf3 12. gxf3 Qxf4 13. d3 Qh4 14. Bd2 e6 15. Ne4 Nxe4 16. dxe4 Bd6 17. Ba5+ Ke7 18. Qd2 Rhf8 19. c3 Bf4 20. Qg2 Nc6 21. b4 Nxa5 22. bxa5 Rad8 23. Rfd1 Qf6 24. Qb2 Rxd1+ 25. Rxd1 Bc7 26. Qxb7 Qxf3+ 27. Kg1 Qf2+ 28. Kh1 Qxh2# 0-1

[Event "Bogota op 05"]
[Site "Bogota"]
[Date "2012.05.19"]
[Round "3"]
[White "Borbon, Oscar"]
[Black "Patino, Jairo"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1927"]
[BlackElo "1622"]
[PlyCount "63"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. Nf3 0-0 6. a3 Re8 7. c5 c6 8. b4 Nbd7 9. Bd3 Qc7 10. Bb2 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. 0-0 Qc7 14. h3 Bd8 15. Qc2 a5 16. b5 Be7 17. b6 Qd8 18. Ne2 Ne4 19. Bd4 Bh4 20. f3 Ng3 21. Nxg3 Bxg3 22. Bxh7+ Kh8 23. Bf5 Qg5 24. Bg4 f5 25. f4 Qg6 26. Be2 Kh7 27. Qd1 Qf7 28. Bd3 Re6 29. Qf3 Rg6 30. h4 Bd7 31. h5 Rg4 32. Qxg4 1-0

[Event "Bogota op 05"]
[Site "Bogota"]
[Date "2012.05.18"]
[Round "1"]
[White "Borbon, Oscar"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1927"]
[BlackElo "1600"]
[PlyCount "57"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 b6 4. e4 d6 5. f4 c5 6. d5 Bg7 7. Nf3 a6 8. Be2 0-0 9. 0-0 Ra7 10. Bd2 e6 11. Qc2 Qc7 12. e5 dxe5 13. fxe5 Ng4 14. d6 Qd7 15. Qe4 f5 16. Qf4 Nc6 17. Na4 Qb7 18. Bc3 Bh6 19. Qg3 Ne3 20. Qh3 Kg7 21. Bd2 Ng4 22. Bxh6+ Nxh6 23. Rae1 b5 24. cxb5 axb5 25. Nxc5 Qb6 26. Rc1 Rxa2 27. Kh1 Rxb2 28. d7 Rxe2 29. Nxe6+ 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.08"]
[Round "6"]
[White "Borbon, Oscar"]
[Black "Barrios, Felipe"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1924"]
[PlyCount "86"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 0-0 6. Qd2 Re8 7. 0-0-0 c6 8. e4 a5 9. Bd3 Na6 10. a3 e5 11. Bc2 Qc7 12. Ba4 Bg4 13. d5 Nc5 14. Bc2 cxd5 15. Bxf6 Bxf6 16. Nxd5 Qd8 17. Nxf6+ Qxf6 18. Qxd6 Qf4+ 19. Kb1 Nxe4 20. Bxe4 Qxe4+ 21. Qd3 Qxd3+ 22. Rxd3 e4 23. Rd4 exf3 24. Rxg4 fxg2 25. Rxg2 Re2 26. Rhg1 Rc8 27. b3 a4 28. f3 Rxg2 29. Rxg2 axb3 30. Kb2 Rxc4 31. Kxb3 Rf4 32. Rf2 g5 33. Ka2 Kg7 34. Rg2 Kf6 35. Rb2 Rxf3 36. Rxb7 Rf2+ 37. Rb2 Rxb2+ 38. Kxb2 g4 39. a4 Ke5 40. Kc2 h5 41. Kd2 h4 42. Ke3 g3 43. hxg3 h3 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.08"]
[Round "5"]
[White "Duarte Carreno, Samuel Dario"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1924"]
[PlyCount "99"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Qf3 Nf6 4. Nc3 Qd6 5. d3 Bg4 6. Qxb7 Qc6 7. Qxc6+ Nxc6 8. Be3 Rb8 9. f3 Bd7 10. Nd1 Nd5 11. Bf2 g6 12. Ne2 Bh6 13. c3 Ncb4 14. cxb4 Nxb4 15. Nd4 e5 16. a3 Nd5 17. Ne2 0-0 18. Nec3 Nf4 19. g3 Ne6 20. Bxa7 Rb7 21. Be3 g5 22. h4 Nd4 23. Bxd4 exd4 24. Ne4 f5 25. Nxg5 Re8+ 26. Kf2 Ba4 27. b4 Bf8 28. Nb2 Bc6 29. Nc4 Bd5 30. Na5 Rb6 31. Bg2 Be7 32. Rhe1 f4 33. g4 h6 34. Rxe7 Rxe7 35. Ne4 Kf7 36. Rc1 Ra6 37. Rc5 c6 38. Bf1 Ke6 39. Bh3 Kf7 40. Ke1 Re8 41. Kd2 Ke7 42. h5 Rg8 43. Bf1 Rb6 44. Be2 Rgb8 45. Bd1 Ra8 46. Ba4 Raa6 47. Kc2 Kd8 48. Bb3 Bxb3+ 49. Kxb3 Rb5 50. Nxc6+ 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.07"]
[Round "4"]
[White "Borbon, Oscar"]
[Black "Mejia Acevedo, Miguel Angel"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1924"]
[PlyCount "33"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. b3 e6 4. Nf3 b6 5. e3 Bb7 6. Bd3 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. Qc2 d6 10. 0-0-0 Nc6 11. a3 d5 12. cxd5 Qxd5 13. Bc4 Qd6 14. Qxf5 Qxa3+ 15. Kb1 Nb4 16. Bxe6+ Kh8 17. Bc4 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.07"]
[Round "3"]
[White "Narvaez Ramirez, Faber Alberto"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2165"]
[BlackElo "1924"]
[PlyCount "73"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. a3 b6 4. c4 Ba6 5. Qa4 Be7 6. Nc3 c6 7. e4 0-0 8. e5 Ne8 9. b4 d5 10. b5 Bb7 11. cxd5 exd5 12. Bd3 c5 13. Be3 Nd7 14. h4 cxd4 15. Qxd4 Bc5 16. Qf4 Bxe3 17. Qxe3 Nc5 18. Bc2 f6 19. Rd1 fxe5 20. Nxe5 Nf6 21. 0-0 Rc8 22. Bb1 Re8 23. f4 Qc7 24. Ba2 Rcd8 25. Rfe1 Kh8 26. Qg3 Rf8 27. f5 Qd6 28. Bxd5 Bxd5 29. Rxd5 Qb8 30. Rxd8 Qxd8 31. Rd1 Qe7 32. Nc6 Qf7 33. Qf3 Qc7 34. g4 g6 35. g5 Nfd7 36. Nd5 Ne5 37. Qc3 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.06"]
[Round "2"]
[White "Borbon, Oscar"]
[Black "Gutierrez Herrera, Jose Antonio"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1924"]
[BlackElo "2179"]
[PlyCount "55"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 c5 5. b3 cxd4 6. exd4 Nc6 7. c5 b6 8. Bb5 Bd7 9. Be3 bxc5 10. Bxc6 Bxc6 11. dxc5 Ne4 12. 0-0 Bb5 13. Re1 Nxc5 14. Nc3 Ba6 15. Bxc5 Bxc5 16. Qxd5 Qxd5 17. Nxd5 Rc8 18. b4 0-0 19. bxc5 exd5 20. Rac1 Bc4 21. Ne5 Bb5 22. a4 Bxa4 23. Ra1 Bb5 24. Rxa7 Rxc5 25. Nd7 Bxd7 26. Rxd7 g6 27. g3 Kg7 28. Re5 1/2-1/2

[Event "Bogota Univ Central op-A 5th"]
[Site "Bogota"]
[Date "2011.10.17"]
[Round "9.1"]
[White "Borbon, Oscar"]
[Black "Nieto, Guillermo Luigui"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1952"]
[BlackElo "1812"]
[PlyCount "8"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 1-0

[Event "Bogota Univ Central op-A 5th"]
[Site "Bogota"]
[Date "2011.10.17"]
[Round "8.1"]
[White "Corredor Rengifo, Luis Fernando"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1871"]
[BlackElo "1952"]
[PlyCount "75"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[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 Bc5 5. Nb3 Bb6 6. Bd3 Nc6 7. 0-0 Nf6 8. Nc3 a6 9. Bf4 d6 10. Qe2 Nd4 11. Nxd4 Bxd4 12. Rad1 e5 13. Be3 Bxc3 14. bxc3 Be6 15. a3 Qc7 16. Rb1 0-0 17. f4 d5 18. fxe5 Nxe4 19. Bd4 Nxc3 20. Bxc3 Qxc3 21. Rf4 Qc5+ 22. Kh1 Qe7 23. Rbf1 g6 24. Rf6 Qxa3 25. h4 Kg7 26. Qe3 Rh8 27. Qg5 Qb4 28. R1f4 Qb6 29. h5 Kf8 30. Qh6+ Ke7 31. Qg5 Ke8 32. Qh6 Ke7 33. Qg5 Ke8 34. Kh2 a5 35. Kg3 a4 36. hxg6 hxg6 37. Bxg6 Rf8 38. Bxf7+ 1-0

[Event "Bogota Univ Central op-A 5th"]
[Site "Bogota"]
[Date "2011.10.14"]
[Round "3.1"]
[White "Borbon, Oscar"]
[Black "Padilla, Ivo"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "1952"]
[PlyCount "62"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. Bg5 Bb7 6. Nf3 h6 7. Bh4 d6 8. 0-0-0 0-0 9. Bxf6 Qxf6 10. Na4 d5 11. c5 b5 12. Nc3 Bxc3 13. Qxc3 Nc6 14. b4 a5 15. bxa5 Rxa5 16. Qb3 Rfa8 17. e3 b4 18. Rd2 Ra3 19. Qb2 Ba6 20. Ne5 Bxf1 21. Nxc6 b3 22. Rxf1 Rxa2 23. Qxa2 bxa2 24. Kb2 Ra6 25. Nb4 a1Q+ 26. Rxa1 Rxa1 27. Kxa1 e5 28. Ra2 exd4 29. Nxd5 Qe5 30. e4 c6 31. Nb4 Qxc5 0-1

[Event "Bogota Univ Central op-A 5th"]
[Site "Bogota"]
[Date "2011.10.14"]
[Round "2.1"]
[White "Silva, Julio Armando"]
[Black "Borbon, Oscar"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1952"]
[PlyCount "25"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. Nf3 Nd7 5. e3 Ngf6 6. c4 c6 7. c5 Bc7 8. Be2 0-0 9. d4 Qe7 10. dxe5 Nxe5 11. 0-0 Bf5 12. Nxe5 Bxe5 13. Bd4 1/2-1/2

[Event "Bogota Univ Central op-A 5th"]
[Site "Bogota"]
[Date "2011.10.13"]
[Round "1.1"]
[White "Borbon, Oscar"]
[Black "Pozo Vera, Sandro"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1952"]
[BlackElo "2488"]
[PlyCount "75"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 h6 6. Bxf6 Qxf6 7. Nf3 c5 8. 0-0-0 cxd4 9. Rxd4 Nc6 10. Rd1 Rd8 11. Ne4 Qf4+ 12. e3 Qc7 13. g4 d5 14. Nc3 Qa5 15. a3 Bxc3 16. Qxc3 Qxc3+ 17. bxc3 dxc4 18. Bxc4 Bd7 19. Rd6 Be8 20. Rhd1 Rxd6 21. Rxd6 Na5 22. Bd3 Kf8 23. e4 Ke7 24. e5 Rc8 25. Kb2 Nc6 26. Be2 Nxe5 27. Rd4 Nxf3 28. Bxf3 b6 29. Bb7 Rc5 30. f4 g5 31. fxg5 hxg5 32. Be4 f6 33. Kb3 Bf7 34. Rd2 f5 35. Bf3 f4 36. Rb2 Kf6 37. Rd2 Re5 38. Rd7 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2009.04.06"]
[Round "7.20"]
[White "Castillo, Ricardo"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "1935"]
[BlackElo "1952"]
[PlyCount "51"]
[EventDate "2009.04.03"]
[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 d5 4. exd5 Qxd5 5. Nc3 Qd8 6. Bc4 Bc5 7. d4 Qe7+ 8. Ne2 Bd6 9. 0-0 Bg4 10. Nxf4 Bxf3 11. Qxf3 Nf6 12. Qxb7 0-0 13. Qxa8 c6 14. d5 Ng4 15. Be2 Nxh2 16. Bd2 Qh4 17. Be1 Qh6 18. Bg3 Bc5+ 19. Bf2 Bd6 20. Nh3 Re8 21. Qb7 g5 22. Bd4 Qg6 23. Bd3 Qh5 24. Rf5 h6 25. dxc6 f6 26. Bc4+ 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2009.04.05"]
[Round "4.19"]
[White "Ossa, Juan Sebastian"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1892"]
[BlackElo "1952"]
[PlyCount "14"]
[EventDate "2009.04.03"]
[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 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 c5 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2009.04.03"]
[Round "1.18"]
[White "Borbon, Oscar"]
[Black "Ojeda, Jesus David"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1952"]
[BlackElo "2037"]
[PlyCount "60"]
[EventDate "2009.04.03"]
[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 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. Nxd5 Nxd5 7. Bxd8 Bb4+ 8. Qd2 Bxd2+ 9. Kxd2 Kxd8 10. g4 N7f6 11. Bg2 Nf4 12. Bf3 Bxg4 13. e4 c6 14. Ke3 g5 15. h4 Bxf3 16. Nxf3 Ng4+ 17. Kd2 Nxf2 18. Nxg5 Nxh1 19. Rxh1 Ke7 20. Rf1 f6 21. Nf3 Rhg8 22. e5 Rg2+ 23. Kc3 Nd5+ 24. Kb3 fxe5 25. Nxe5 Rg3+ 26. Ka4 Rf8 27. Re1 Kd6 28. Nc4+ Kc7 29. Nd2 b5+ 30. Ka5 Rf2 0-1

[Event "Bogota Mila Memorial op"]
[Site "Bogota"]
[Date "2009.04.??"]
[Round "4"]
[White "Alvarez Lora, Amaury Antonio"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2131"]
[BlackElo "1952"]
[PlyCount "59"]
[EventDate "2009.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be6 9. Be2 Be7 10. Bxf6 Bxf6 11. 0-0 0-0 12. Nd5 Bxd5 13. Qxd5 Qc7 14. Rfd1 Rad8 15. c3 Ne7 16. Qb3 Rd7 17. Nc4 b5 18. Ne3 Bg5 19. Nd5 Nxd5 20. Rxd5 Rb8 21. Rad1 Rb6 22. R1d3 g6 23. Rg3 Bh6 24. Bg4 Re7 25. Rgd3 Qc4 26. Qd1 Qxe4 27. Rxd6 Rxd6 28. Rxd6 Qa4 29. Rd8+ Kg7 30. g3 1-0

[Event "Bogota Mila Memorial op"]
[Site "Bogota"]
[Date "2009.04.??"]
[Round "7"]
[White "Borbon, Oscar"]
[Black "Gutierrez Cascardo, Jaime"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1952"]
[BlackElo "2003"]
[PlyCount "48"]
[EventDate "2009.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. a3 a5 8. b3 Re8 9. 0-0 Ngxe5 10. Nxe5 Nxe5 11. Nd2 Ra6 12. Nf3 Rg6 13. Nxe5 Rxe5 14. Bd3 Rh6 15. e4 Rxh2 16. Bf4 Rh1+ 17. Kxh1 Qh4+ 18. Kg1 Rh5 19. Qxh5 Qxh5 20. Bxc7 d6 21. Bxa5 Bd4 22. Ra2 Qxa5 23. b4 Qg5 24. g3 Qxg3+ 0-1

[Event "Bogota Mila Memorial op"]
[Site "Bogota"]
[Date "2009.04.??"]
[Round "1"]
[White "Borbon, Oscar"]
[Black "Juez, Jhon Alexander"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1952"]
[BlackElo "2036"]
[PlyCount "109"]
[EventDate "2009.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 d5 5. e3 Nc6 6. cxd5 exd5 7. Bb5 Bg4 8. 0-0 Bd6 9. h3 Bxf3 10. Qxf3 0-0 11. Rd1 cxd4 12. exd4 a6 13. Bxc6 bxc6 14. Bg5 Rb8 15. Bxf6 Qxf6 16. Qxf6 gxf6 17. Na4 Rfe8 18. Rac1 Rb4 19. b3 Re4 20. Rxc6 Rbxd4 21. Rcc1 Rxd1+ 22. Rxd1 Re2 23. Nc3 Re5 24. Nxd5 Kg7 25. Nxf6 Bb4 26. Nd5 Ba3 27. Kf1 Re6 28. Rd4 Rc6 29. Ra4 Bd6 30. Rc4 Rxc4 31. bxc4 Kg6 32. Ke2 Kf5 33. Kd3 Bc5 34. f4 h5 35. g3 f6 36. Ne3+ Ke6 37. g4 hxg4 38. hxg4 a5 39. a4 Bd6 40. Ke4 Bc5 41. Nf5 Bb4 42. Kd4 Kd7 43. Ng7 Bd2 44. f5 Kc6 45. c5 Be1 46. Ne6 Bf2+ 47. Kc4 Be3 48. Nd4+ Kc7 49. Kd5 Bf2 50. Nb5+ Kd7 51. c6+ Kc8 52. Ke6 Bh4 53. c7 Bg5 54. Kd6 Bf4+ 55. Kc6 1-0

[Event "Bogota Mila Memorial op"]
[Site "Bogota"]
[Date "2009.04.??"]
[Round "6"]
[White "Silva Pena, John Hansen"]
[Black "Borbon, Oscar"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1997"]
[BlackElo "1952"]
[PlyCount "47"]
[EventDate "2009.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 a6 5. Bxc6 bxc6 6. e5 Be7 7. Nc3 f6 8. Ne4 fxe5 9. Nxe5 g6 10. d3 Nf6 11. Bh6 Nxe4 12. dxe4 Qc7 13. Nf3 d6 14. Re1 e5 15. c4 Bf8 16. Qd2 Bg4 17. Bxf8 Rxf8 18. Ng5 h6 19. h3 hxg5 20. hxg4 Qf7 21. b3 0-0-0 22. f3 Qf4 23. Qxf4 gxf4 24. Kf2 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Bogota"]
[Date "2003.06.08"]
[Round "1"]
[White "Sanchez Liecano, Sebastian Felipe"]
[Black "Borbon, Oscar"]
[Result "1-0"]
[ECO "B92"]
[PlyCount "54"]
[EventDate "2003.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 0-0 10. Kh1 Nbd7 11. f4 Qc7 12. f5 Bc4 13. Bxc4 Qxc4 14. Nd2 Qc6 15. g4 h6 16. h4 Nh7 17. Qe1 Rac8 18. Nd5 Bd8 19. c4 Re8 20. Rg1 Ba5 21. b4 Bb6 22. b5 axb5 23. cxb5 Qxb5 24. Bxb6 Nxb6 25. Rb1 Qa5 26. Nxb6 Rc2 27. Nbc4 Qxa2 1-0

