[Event "COL-chT Cup"]
[Site "Bogota"]
[Date "2015.06.06"]
[Round "1.1"]
[White "Gaitan Bautista, Oscar"]
[Black "Mateus, Martha"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1832"]
[BlackElo "2174"]
[PlyCount "46"]
[EventDate "2015.06.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Bogota Kallipa"]
[BlackTeam "Valle (Women)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Qd2 h5 10. 0-0-0 Be7 11. Kb1 Qc7 12. h3 Rc8 13. Be2 h4 14. Bg5 b5 15. Bd3 b4 16. Nd5 Bxd5 17. exd5 Nxd5 18. Bxe7 Kxe7 19. Bxa6 Ra8 20. Bb5 N7f6 21. Rhe1 Rhb8 22. Bd3 Qa7 23. Nc1 Nc3+ 0-1

[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.05.03"]
[Round "7"]
[White "Guzman, Campo Elias"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "2018"]
[BlackElo "1798"]
[PlyCount "67"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nf3 e6 4. e3 Nbd7 5. c4 c6 6. Nc3 Be7 7. Bd3 0-0 8. 0-0 b6 9. Rc1 Bb7 10. cxd5 Nxd5 11. Bxe7 Qxe7 12. Nxd5 exd5 13. Qa4 c5 14. Bb5 Rfd8 15. Qa3 Rdc8 16. Bxd7 Qxd7 17. dxc5 Qc7 18. b4 a5 19. cxb6 Qxb6 20. bxa5 Qxa5 21. Rxc8+ Bxc8 22. Qxa5 Rxa5 23. Rc1 Be6 24. Rc2 g6 25. Nd4 Kg7 26. h4 Kf6 27. f4 Ra3 28. Kf2 Bf5 29. Rc6+ Be6 30. g4 Rxa2+ 31. Kf3 h5 32. gxh5 Kg7 33. hxg6 Kxg6 34. f5+ 1-0

[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.05.02"]
[Round "4"]
[White "Gaitan Bautista, Oscar"]
[Black "Ramirez Perez, Jose Alexis"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1798"]
[BlackElo "1719"]
[PlyCount "77"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 Bb6 7. Bc4 d6 8. Nxc6 bxc6 9. Bxb6 cxb6 10. Qd2 b5 11. Bb3 b4 12. Ne2 Nxe4 13. Qxb4 Qe7 14. 0-0 0-0 15. Rfe1 c5 16. Qa5 Qf6 17. f3 Ng5 18. Nc3 Rd8 19. Rad1 Bb7 20. Bd5 Bxd5 21. Rxd5 Ne6 22. Red1 Nd4 23. Qc7 Rac8 24. Qxa7 Nxc2 25. Ne4 Qf4 26. Rxd6 Rxd6 27. Nxd6 Rf8 28. Ne4 Qe3+ 29. Kf1 Qf4 30. Rd2 Ne3+ 31. Kg1 Ng4 32. Qxc5 Qxh2+ 33. Kf1 Qh1+ 34. Qg1 Qxg1+ 35. Kxg1 Ne5 36. Kf2 Re8 37. a4 Nc4 38. Rc2 Nb6 39. a5 1-0

[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.05.02"]
[Round "5"]
[White "Salej, Jorge"]
[Black "Gaitan Bautista, Oscar"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2085"]
[BlackElo "1798"]
[PlyCount "42"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 c6 5. Qc2 Nbd7 6. Bg2 Bd6 7. 0-0 b6 8. Rd1 Ba6 9. b3 0-0 10. Nbd2 Rc8 11. e4 dxe4 12. Nxe4 Be7 13. Ne5 Bb7 14. Bf4 Re8 15. Ng5 Rf8 16. c5 h6 17. Ne4 Nd5 18. Nxd7 Qxd7 19. Bd6 Bxd6 20. Nxd6 Rb8 21. a3 Rbe8 0-1

[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.05.01"]
[Round "2"]
[White "Gaitan Bautista, Oscar"]
[Black "Forero, Edwin Johann"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1798"]
[BlackElo "1975"]
[PlyCount "106"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. g4 Nbd7 11. h4 b5 12. 0-0-0 Nb6 13. g5 Nh5 14. Qf2 Nc4 15. Nd5 Bxd5 16. Rxd5 Nxe3 17. Qxe3 Nf4 18. Rd2 f6 19. gxf6 Bxf6 20. Nc5 Qe7 21. Nd3 Bxh4 22. Nxf4 Rxf4 23. Qb3+ Rf7 24. Qd5 Raf8 25. Rdh2 Bg5+ 26. Kb1 h6 27. Bh3 Kh8 28. Bf5 Qf6 29. Be6 Re7 30. Bf5 g6 31. Bg4 Kg7 32. Rf1 h5 33. Bh3 Qf4 34. Rhh1 Rf6 35. Qd3 Ref7 36. Bc8 Ra7 37. Bh3 Ra8 38. Bd7 Qe3 39. Qxe3 Bxe3 40. Rh3 Raf8 41. Bc6 b4 42. Bb7 a5 43. Bc6 Kh6 44. Bb5 g5 45. Rfh1 h4 46. Re1 Bc5 47. Rf1 Kh5 48. Bd7 Rf4 49. Bf5 d5 50. Rhh1 dxe4 51. fxe4 Rxf1+ 52. Rxf1 g4 53. Bxg4+ Kxg4 0-1

[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.05.01"]
[Round "3"]
[White "Sierra, Henry Alberto"]
[Black "Gaitan Bautista, Oscar"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "1600"]
[BlackElo "1798"]
[PlyCount "53"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. Nf3 Be7 6. e3 Nbd7 7. Bd3 0-0 8. 0-0 b6 9. Qc2 h6 10. Bh4 dxc4 11. Bxc4 Bb7 12. Bd3 c5 13. Ne4 Rc8 14. Nxf6+ Nxf6 15. Qe2 Nd5 16. Bxe7 Qxe7 17. dxc5 Rxc5 18. a3 Rfc8 19. Rfd1 Nf6 20. Nd4 Qc7 21. Nb5 Qc6 22. f3 Ra8 23. Nd6 Rd5 24. Nxb7 Qxb7 25. Ba6 Qe7 26. Rxd5 Nxd5 27. Rd1 1/2-1/2

[Event "Bogota Region-ch U16 Integrada"]
[Site "Tercer Piso"]
[Date "2015.03.30"]
[Round "6.1"]
[White "Gaitan Bautista, Oscar"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1683"]
[BlackElo "2006"]
[PlyCount "94"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[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 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. f3 fxe4 12. fxe4 Qh4+ 13. Kd2 Bh6+ 14. Ne3 Qf2+ 15. Qe2 Bxe3+ 16. Kd3 Qxe2+ 17. Bxe2 Bc5 18. Rhf1 Be6 19. c3 Bxa3 20. bxa3 Bc4+ 21. Kd2 Bxe2 22. Kxe2 Rg8 23. g3 Na5 24. Rf6 Ke7 25. Raf1 Rg7 26. Rh6 Rc8 27. Rff6 Rc6 28. Kd3 Rg6 29. Rhxg6 hxg6 30. Rf2 Nc4 31. h4 Nxa3 32. g4 Nb1 33. Rc2 Kf6 34. Rc1 Na3 35. Rf1+ Kg7 36. h5 Rc8 37. hxg6 fxg6 38. g5 Rf8 39. Rg1 Rf3+ 40. Kd2 Nc4+ 41. Kc2 Rf2+ 42. Kb1 Ne3 43. a3 Rf1+ 44. Rxf1 Nxf1 45. Kb2 Nd2 46. Kc2 Nxe4 47. Kd3 Nxg5 0-1

[Event "Bogota Region-ch U16 Integrada"]
[Site "Tercer Piso"]
[Date "2015.03.30"]
[Round "5.2"]
[White "Leon Morales, Gustavo"]
[Black "Gaitan Bautista, Oscar"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1916"]
[BlackElo "1683"]
[PlyCount "61"]
[EventDate "2015.03.28"]
[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. Nc3 d5 3. Bg5 e6 4. e4 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 c5 8. Nf3 a6 9. Qd2 Nc6 10. Nd1 Nxd4 11. Nxd4 cxd4 12. Qxd4 b5 13. Bd3 Qc5 14. c3 Bb7 15. Ne3 Rc8 16. Kd2 Nb6 17. Rac1 Nc4+ 18. Bxc4 dxc4 19. Ke2 Qxd4 20. cxd4 Ke7 21. Rc3 Rhd8 22. Nc2 Bxg2 23. Rg1 Be4 24. Rxg7 Bxc2 25. Rxc2 Rxd4 26. Rxh7 Rxf4 27. Ke3 Rf5 28. Kd4 Rd8+ 29. Kc5 Rxe5+ 30. Kb6 Rd6+ 31. Ka5 0-1

[Event "Bogota Region-ch U16 Integrada"]
[Site "Tercer Piso"]
[Date "2015.03.29"]
[Round "3.3"]
[White "Gaitan Bautista, Oscar"]
[Black "Gonzalez Ahumada, Andres Javier"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1683"]
[BlackElo "1742"]
[PlyCount "68"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Bc4 Nf6 5. Nc3 Nbd7 6. e5 dxe5 7. dxe5 Ng4 8. e6 fxe6 9. Ng5 Nde5 10. Qxd8+ Kxd8 11. Bxe6 h6 12. Bxc8 Kxc8 13. Ne6 Kd7 14. Nxg7 Rh7 15. Bf4 Rxg7 16. f3 Rf7 17. 0-0-0+ Kc6 18. Bg3 Ne3 19. Rde1 N5c4 20. Re2 Nf5 21. Re6+ Ncd6 22. Rxg6 h5 23. Ne4 b6 24. Re1 Re8 25. Nxd6 cxd6 26. Ree6 Kd7 27. Bf2 Rc8 28. Re4 Rcf8 29. Ra4 Kc7 30. Rxa7+ Kc6 31. Ra6 Rf6 32. Rxf6 Rxf6 33. Rxb6+ Kd5 34. Rb5+ Ke6 1-0

[Event "Bogota Region-ch U16 Integrada"]
[Site "Tercer Piso"]
[Date "2015.03.28"]
[Round "2.2"]
[White "Jimenez, Leonardo Andres"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1927"]
[BlackElo "1683"]
[PlyCount "49"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 c6 5. d4 Bf5 6. Bc4 e6 7. Bd2 Nf6 8. 0-0 Qc7 9. Re1 Nbd7 10. Qe2 Be7 11. Bg5 0-0 12. h3 h6 13. Bh4 Rad8 14. Rad1 Rfe8 15. Bb3 Nd5 16. Bxd5 cxd5 17. Bxe7 Rxe7 18. Nxd5 Qd6 19. Nxe7+ Qxe7 20. c3 Nb6 21. Qe5 Bg6 22. d5 Nxd5 23. Rxd5 Rxd5 24. Qxd5 Qc7 25. Qd4 1-0

[Event "Tercer Piso op"]
[Site "Tercer Piso"]
[Date "2015.03.23"]
[Round "6"]
[White "Gaitan Bautista, Oscar"]
[Black "Garcia Sanchez, Jaime"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "1683"]
[BlackElo "1871"]
[PlyCount "99"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. f3 g6 7. Be3 Bg7 8. Qd2 a6 9. Be2 Qa5 10. h4 Bd7 11. g4 Qb4 12. Nb3 d5 13. Bc5 Nxe4 14. fxe4 Bxc3 15. Bxb4 Bxd2+ 16. Bxd2 dxe4 17. Nc5 Nd4 18. Bd1 Bc6 19. Bc3 0-0-0 20. g5 e5 21. Bg4+ Kb8 22. 0-0-0 h5 23. Bxd4 exd4 24. Bh3 e3 25. Rhe1 Rhe8 26. Nb3 Re4 27. Bg2 Rxh4 28. Bxc6 bxc6 29. Rxe3 dxe3 30. Rxd8+ Kc7 31. Rd1 Rg4 32. Re1 Rg3 33. Nd4 h4 34. Rh1 h3 35. Ne2 Rxg5 36. Rxh3 Re5 37. c3 f5 38. Rg3 Re4 39. Nf4 Re6 40. Ne2 Rd6 41. Rxe3 a5 42. Nf4 g5 43. Ne6+ Kb6 44. Nxg5 f4 45. Rf3 Rf6 46. Nh3 Rh6 47. Nxf4 Rh4 48. Nd3 Rh1+ 49. Kc2 Rh2+ 50. Rf2 1-0

[Event "Tercer Piso op"]
[Site "Tercer Piso"]
[Date "2015.03.22"]
[Round "4"]
[White "Gaitan Bautista, Oscar"]
[Black "Vanegas, Mateo de Jesus"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1683"]
[BlackElo "1522"]
[PlyCount "45"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 e6 3. c3 d5 4. exd5 exd5 5. d4 c4 6. Be2 Nf6 7. 0-0 Bd6 8. Bg5 0-0 9. Nbd2 Be6 10. Qc2 Nc6 11. Rfe1 a6 12. Bf1 h6 13. Bh4 b5 14. Ne5 Nxe5 15. dxe5 g5 16. Bg3 Bxe5 17. Bxe5 Ng4 18. Nf3 Qb6 19. Bd4 Qd6 20. h3 Nxf2 21. Kxf2 f5 22. g4 fxg4 23. Qg6# 1-0

[Event "Tercer Piso op"]
[Site "Tercer Piso"]
[Date "2015.03.22"]
[Round "5"]
[White "Rozo, Claudia Magally"]
[Black "Gaitan Bautista, Oscar"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1857"]
[BlackElo "1683"]
[PlyCount "82"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 e6 5. e3 Nc6 6. Bd3 b6 7. Bb5 Bd7 8. Nbd2 Nh5 9. Bxc6 Bxc6 10. Ne5 Nxf4 11. Nxc6 Nd3+ 12. Ke2 Nxb2 13. Qb3 Qc7 14. Nxa7 Rxa7 15. Qxb2 Bd6 16. Qb5+ Ke7 17. g3 Ra5 18. Qb2 c4 19. e4 Qc6 20. e5 Bc7 21. Qb4+ Kd7 22. Rhb1 Rha8 23. Qb2 Bd8 24. f4 Ra3 25. Rc1 Be7 26. Rc2 Bd8 27. Qb1 g6 28. Nf3 R3a4 29. Rb2 h6 30. g4 R8a6 31. f5 gxf5 32. gxf5 exf5 33. Qxf5+ Qe6 34. Qxe6+ fxe6 35. Ke3 Ra3 36. Rc2 Ra7 37. Kf4 Ke8 38. Kg4 Rf7 39. Rb1 Rf5 40. Rb4 Ra7 41. h4 Rg7+ 0-1

[Event "Tercer Piso op"]
[Site "Tercer Piso"]
[Date "2015.03.21"]
[Round "2"]
[White "Gaitan Bautista, Oscar"]
[Black "Ospina Ortiz, Oscar Alexander"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1683"]
[BlackElo "1942"]
[PlyCount "42"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 d6 5. Bc4 Be7 6. 0-0 Bg4 7. dxe5 dxe5 8. Qxd8+ Rxd8 9. Ng5 0-0 10. Be3 Nd4 11. f3 Nxc2 12. Bf2 Nxa1 13. fxg4 Nc2 14. b3 a6 15. h3 b5 16. Be2 Bb4 17. Nb1 h6 18. Nf3 Nxe4 19. Nxe5 Nxf2 20. Kxf2 Bc5+ 21. Kf3 Nd4+ 0-1

[Event "Tercer Piso op"]
[Site "Tercer Piso"]
[Date "2015.03.21"]
[Round "3"]
[White "Garcia Mendez, Engels Vladimir"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1863"]
[BlackElo "1683"]
[PlyCount "47"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Bf5 5. Nf3 c6 6. Bd3 Nf6 7. 0-0 Nbd7 8. Bf4 Bxd3 9. Qxd3 e6 10. Rfe1 Be7 11. a3 Rc8 12. b4 Qd8 13. Na4 Nd5 14. Bg3 N7f6 15. c4 Nb6 16. Nc5 Bxc5 17. bxc5 Nbd7 18. Bd6 b6 19. Re2 bxc5 20. Rae1 Ng8 21. d5 cxd5 22. cxd5 Ne7 23. dxe6 0-0 24. exd7 1-0

[Event "Tercer Piso op"]
[Site "Tercer Piso"]
[Date "2015.03.21"]
[Round "1"]
[White "Gonzalez Lopez, Nicolas Mateo"]
[Black "Gaitan Bautista, Oscar"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1966"]
[BlackElo "1683"]
[PlyCount "58"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Bf5 5. Bc4 e6 6. Bd2 c6 7. Qe2 Nf6 8. 0-0-0 Bb4 9. a3 Bxc3 10. Bxc3 Qc7 11. f3 Nd5 12. Bd2 Nd7 13. g4 Bg6 14. h4 h5 15. Bd3 Nf4 16. Bxf4 Qxf4+ 17. Kb1 Bxd3 18. Rxd3 0-0-0 19. Nh3 Qd6 20. g5 Nb6 21. Qe4 Nd5 22. Rg1 g6 23. c4 Ne7 24. Nf4 Rhe8 25. Rgd1 Nf5 26. R3d2 Ng3 27. Qe3 Nf5 28. Qe4 Ng3 29. Qe3 Nf5 1/2-1/2

[Event "Bogota Region-ch U16"]
[Site "Bogota"]
[Date "2015.02.08"]
[Round "5.4"]
[White "Gaitan Bautista, Oscar"]
[Black "Lopez Ramirez, Daniel Giovanny"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "1643"]
[BlackElo "1559"]
[PlyCount "47"]
[EventDate "2015.02.07"]
[EventType "swiss"]
[EventRounds "6"]
[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. Be3 e6 7. f3 Be7 8. Qd2 0-0 9. Bc4 Qc7 10. Bb3 Nc6 11. 0-0-0 Na5 12. g4 e5 13. Nf5 Nxb3+ 14. axb3 Bxf5 15. exf5 Rac8 16. g5 Nd7 17. Nd5 Qd8 18. Nxe7+ Qxe7 19. Qxd6 Qxd6 20. Rxd6 Nb8 21. h4 Rc6 22. Rhd1 Rxd6 23. Rxd6 Nc6 24. h5 1-0

[Event "Bogota Region-ch U16"]
[Site "Bogota"]
[Date "2015.02.07"]
[Round "1.2"]
[White "Gaitan Bautista, Oscar"]
[Black "Jimenez, Leonardo Andres"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1643"]
[BlackElo "1942"]
[PlyCount "70"]
[EventDate "2015.02.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bb5 Qb6 8. Bxc6 bxc6 9. 0-0 cxd4 10. cxd4 Ba6 11. Re1 c5 12. Nb3 cxd4 13. Qxd4 Qxd4 14. Nbxd4 Bb4 15. Bd2 Bxd2 16. Nxd2 Rc8 17. N2f3 Nc5 18. b3 Nd3 19. Red1 Kd7 20. a3 Rc3 21. b4 Bc4 22. Ne2 Rc2 23. Ned4 Rb2 24. Rab1 Rxf2 25. Rxd3 Bxd3 26. Rd1 Rxf3 27. gxf3 Bc4 28. b5 f6 29. exf6 gxf6 30. a4 e5 31. Nf5 d4 32. Nxd4 Kc7 33. Rc1 Kd6 34. Rxc4 exd4 35. Rxd4+ Ke7 1-0

[Event "Bogota Region-ch U16"]
[Site "Bogota"]
[Date "2015.02.07"]
[Round "2.2"]
[White "Gaitan Bautista, Oscar"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1643"]
[BlackElo "1887"]
[PlyCount "102"]
[EventDate "2015.02.07"]
[EventType "swiss"]
[EventRounds "6"]
[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 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. g4 Rb8 10. h4 h5 11. gxh5 Nxh5 12. Nde2 Ne5 13. Nd4 Ng3 14. Rg1 Nxf1 15. Rxf1 Nc4 16. Qc1 Nxe3 17. Qxe3 e5 18. Nde2 Qxh4+ 19. Qf2 Qxf2+ 20. Rxf2 b5 21. Rd1 Rd8 22. Nd5 Bf8 23. Rh2 Kg7 24. Kf2 Be6 25. Nc7 Kf6 26. Nc3 b4 27. N3d5+ Bxd5 28. Nxd5+ Ke6 29. Nc7+ Kd7 30. Nd5 Rdc8 31. Rd2 Ke6 32. Rh1 Be7 33. Nxe7 Kxe7 34. Rhd1 Rc6 35. b3 Rb5 36. Kg3 Ra5 37. c3 bxc3 38. Rc2 Ke6 39. Rd3 Rac5 40. a3 f5 41. exf5+ gxf5 42. Rd1 Rd5 43. Rdc1 Rd3 44. Kf2 e4 45. fxe4 fxe4 46. Ke2 Rh3 47. b4 d5 48. Rf1 Rh2+ 49. Rf2 Rxf2+ 50. Kxf2 d4 51. Ke1 d3 0-1

[Event "Bogota Region-ch U16"]
[Site "Bogota"]
[Date "2015.02.07"]
[Round "3.3"]
[White "Mora Suarez, Juan Felipe"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1522"]
[BlackElo "1643"]
[PlyCount "61"]
[EventDate "2015.02.07"]
[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. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 Nc6 6. e5 Qd8 7. Nbd2 d6 8. Nc4 d5 9. Ne3 b6 10. a3 Bb7 11. c4 Ne7 12. Rc1 c6 13. Bd3 dxc4 14. Nxc4 Nd5 15. 0-0 c5 16. Qa4+ Qd7 17. Nd6+ Ke7 18. Qxd7+ Kxd7 19. Nxb7 Rb8 20. Nd6 Bxd6 21. exd6 Kxd6 22. dxc5+ bxc5 23. Rc2 f6 24. Rfc1 Nf4 25. Bf1 g5 26. Rxc5 Rxb2 27. g3 Nd5 28. Nd4 Rhb8 29. Rc6+ Ke5 30. Re1+ Kxd4 31. Rc4# 1-0

[Event "COL-ch U16"]
[Site "Bogota"]
[Date "2014.06.01"]
[Round "6"]
[White "Diaz Herrera, Leider Andres"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1920"]
[BlackElo "1615"]
[PlyCount "91"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 Nc6 3. Bb2 d5 4. e3 Bf5 5. Bb5 a6 6. Bxc6+ bxc6 7. 0-0 Bg4 8. d3 e6 9. Nbd2 Bd6 10. e4 dxe4 11. Nxe4 Nxe4 12. dxe4 0-0 13. Qd3 Bxf3 14. Qxf3 Qg5 15. Rad1 Be5 16. h4 Qf4 17. Qxf4 Bxf4 18. Rd3 Bd6 19. Rfd1 f6 20. Kf1 e5 21. g4 Kf7 22. Rc3 c5 23. Ba3 Ke6 24. Bxc5 Rfd8 25. Be3 a5 26. a4 Rab8 27. Rcd3 Ke7 28. Bd2 Ra8 29. Be3 Rab8 30. Rd5 Bb4 31. Rxd8 Rxd8 32. Rxd8 Kxd8 33. Ke2 Kd7 34. Bd2 Bxd2 35. Kxd2 Kd6 36. h5 Kc5 37. c3 g6 38. h6 g5 39. f3 c6 40. Kd3 Kb6 41. Kc4 Kc7 42. Kc5 Kd7 43. Kb6 Kd6 44. Kxa5 Kc5 45. Ka6 Kd6 46. Kb7 1-0

[Event "COL-ch U16"]
[Site "Bogota"]
[Date "2014.06.01"]
[Round "5"]
[White "Gaitan Bautista, Oscar"]
[Black "Echavarria Ramirez, Juan Diego"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1615"]
[BlackElo "1954"]
[PlyCount "78"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. 0-0 cxd5 10. Bg5 c6 11. Qf3 Bd6 12. Bf5 Bxf5 13. Qxf5 Rb8 14. Rab1 Qd7 15. Qxd7 Nxd7 16. Rfe1 Rfe8 17. Rxe8+ Rxe8 18. Kf1 Bb4 19. Ne2 Ne5 20. c3 Bc5 21. Nd4 Bxd4 22. cxd4 f6 23. dxe5 fxg5 24. Rc1 Re6 25. Rc5 Kf7 26. g4 Ke8 27. f3 Kd8 28. Rc2 Kd7 29. Re2 c5 30. Ke1 Kc6 31. Kd2 d4 32. h4 h6 33. hxg5 hxg5 34. Rf2 Rxe5 35. f4 gxf4 36. Rxf4 Rg5 37. b4 cxb4 38. Rxd4 Rd5 39. Ke3 Rxd4 0-1

[Event "COL-ch U16"]
[Site "Bogota"]
[Date "2014.05.31"]
[Round "4"]
[White "Calero, Hector Andres"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1818"]
[BlackElo "1615"]
[PlyCount "103"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Bf5 5. Nf3 c6 6. Bd2 e6 7. Bc4 Nd7 8. Bb3 Ngf6 9. Qe2 Bb4 10. a3 Bxc3 11. Bxc3 Qc7 12. Nh4 Bg6 13. Nxg6 hxg6 14. g3 0-0-0 15. 0-0-0 Rh5 16. Bd2 Qb6 17. Bf4 Nd5 18. Bxd5 Rxd5 19. Rd3 Nf6 20. Be5 Rg8 21. c4 Rdd8 22. Qf3 Nd7 23. Qxf7 Nxe5 24. dxe5 Rxd3 25. Qxg8+ Kc7 26. Qxg7+ Rd7 27. Qxg6 Qxf2 28. Qc2 Qe3+ 29. Kb1 Rd2 30. Qc1 Qd3+ 31. Ka1 Rc2 32. Qd1 Rd2 33. Qc1 Rc2 34. Qd1 Rd2 35. Qa4 Qd4 36. Qb4 c5 37. Qc3 Qf2 38. Qa5+ Kc8 39. Qb5 Kc7 40. h4 a6 41. Qa5+ b6 42. Qc3 Rc2 43. Qb3 Qg2 44. Rd1 Qe2 45. Rd6 b5 46. cxb5 c4 47. b6+ Kb7 48. Qb4 Rc1+ 49. Ka2 Qe4 50. Rd7+ Kc6 51. Rc7+ Kd5 52. Qc5# 1-0

[Event "COL-ch U16"]
[Site "Bogota"]
[Date "2014.05.30"]
[Round "2"]
[White "Castellanos Rodriguez, Camilo"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1846"]
[BlackElo "1615"]
[PlyCount "53"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Bf5 5. Bc4 e6 6. Bd2 c6 7. Nf3 Bb4 8. a3 Bxc3 9. Bxc3 Qc7 10. 0-0 Nf6 11. b4 0-0 12. Ne5 Nbd7 13. Bb2 Rfd8 14. Qe2 Nxe5 15. dxe5 Nd5 16. Rad1 b5 17. Bb3 a6 18. Bd4 a5 19. Bc5 Nc3 20. Rxd8+ Rxd8 21. Qe3 Nd5 22. Qd4 a4 23. Ba2 Bxc2 24. Bd6 Qb7 25. Qc5 Qb6 26. Qxb6 Nxb6 27. Bc7 1-0

[Event "COL-ch U16"]
[Site "Bogota"]
[Date "2014.05.30"]
[Round "3"]
[White "Gaitan Bautista, Oscar"]
[Black "Piamonte, Cristian Eduardo"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1615"]
[BlackElo "1508"]
[PlyCount "73"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bxd4 6. Qxd4 Nc6 7. Qxg7 Qf6 8. Qxf6 Nxf6 9. Bg5 Ng4 10. h3 f6 11. Bh4 Nge5 12. Nd5 Kf7 13. Nxc7 Rb8 14. Nd5 Nd4 15. 0-0-0 Ndc6 16. Bxf6 Rg8 17. Be2 Rxg2 18. Bh5+ Ng6 19. f4 Nb4 20. Bxg6+ hxg6 21. Be5 Nxd5 22. Bxb8 Nb4 23. c3 Nc6 24. Bd6 b6 25. Bc7 Bb7 26. h4 Rf2 27. h5 gxh5 28. Rxh5 Ba6 29. Bd6 Be2 30. Rh7+ Kf6 31. Rg1 Bd3 32. Rh6+ Kf7 33. Rh7+ Kf6 34. Rh6+ Kf7 35. Rh7+ Kf6 36. e5+ Kf5 37. Rh6 1-0

[Event "COL-ch U16"]
[Site "Bogota"]
[Date "2014.05.29"]
[Round "1"]
[White "Gaitan Bautista, Oscar"]
[Black "Zuleta, Juan Carlos"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1615"]
[BlackElo "1857"]
[PlyCount "80"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 d6 6. Be3 Nf6 7. Nc3 Qc7 8. Be2 b6 9. 0-0 Bb7 10. f3 Be7 11. Qd2 Nbd7 12. Rad1 0-0 13. Bf2 Rfd8 14. Bg3 Ne5 15. b3 Rac8 16. f4 Nc6 17. f5 Nxd4 18. Qxd4 e5 19. Qd3 b5 20. Nd5 bxc4 21. bxc4 Bxd5 22. cxd5 Qa5 23. Qxa6 Qxa6 24. Bxa6 Ra8 25. Bd3 Rxa2 26. Rf2 Rda8 27. Rb1 h6 28. h3 Nh5 29. Bh2 Bg5 30. Rff1 Be3+ 31. Kh1 Rd2 32. Rbd1 Rb2 33. Rfe1 Bf4 34. Re2 Raa2 35. Rde1 Rxe2 36. Bxe2 Ng3+ 37. Bxg3 Bxg3 38. Bc4 Rc2 39. Bb3 Rb2 40. Rd1 Rxb3 0-1

[Event "Bogota U16"]
[Site "Bogota"]
[Date "2014.05.18"]
[Round "5.5"]
[White "Gaitan Bautista, Oscar"]
[Black "Munoz Juzga, Juan Alejandro"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1615"]
[PlyCount "69"]
[EventDate "2014.05.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d4 Bg4 6. f3 Bh5 7. Bd2 c6 8. Nd5 Qd8 9. Nxf6+ exf6 10. Bf4 Be7 11. Qd2 0-0 12. 0-0-0 b5 13. Bb3 Nd7 14. h4 f5 15. Ne2 a5 16. a3 a4 17. Ba2 Qb6 18. Ng3 Nf6 19. Bg5 g6 20. Nxh5 gxh5 21. Bh6 Nd7 22. Bxf8 Nxf8 23. Rhe1 Bxh4 24. g3 Bf6 25. Rh1 Rd8 26. c3 c5 27. dxc5 Qxc5 28. Qh6 Qe7 29. Qxh5 Rc8 30. Rhe1 Qc7 31. Qxf5 Bxc3 32. bxc3 Qxc3+ 33. Kb1 b4 34. Qxf7+ Kh8 35. Qg8# 1-0

[Event "Bogota U16"]
[Site "Bogota"]
[Date "2014.05.17"]
[Round "3.5"]
[White "Baron, Maria Camila"]
[Black "Gaitan Bautista, Oscar"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1622"]
[BlackElo "1615"]
[PlyCount "57"]
[EventDate "2014.05.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Bf5 5. Bd2 c6 6. Nf3 e6 7. Bc4 Bb4 8. a3 Bxc3 9. Bxc3 Qc7 10. 0-0 Nf6 11. Bd3 Bg6 12. Re1 Bxd3 13. Qxd3 Nbd7 14. Rad1 0-0 15. Ne5 Rad8 16. Qh3 Nxe5 17. dxe5 Rxd1 18. Rxd1 Nd5 19. Qg3 Rd8 20. Rd4 c5 21. Rd2 Nxc3 22. Qxc3 h6 23. Rxd8+ Qxd8 24. Qd3 Qg5 25. Qc3 Qg4 26. Qe1 Qd4 27. c3 Qd3 28. f4 Qc2 29. Qf2 1/2-1/2

[Event "Bogota U16"]
[Site "Bogota"]
[Date "2014.05.17"]
[Round "4.3"]
[White "Gaitan Bautista, Oscar"]
[Black "Sanchez Navarrete, Sonia Ximena"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1615"]
[BlackElo "1643"]
[PlyCount "54"]
[EventDate "2014.05.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nc6 6. c4 Qe4+ 7. Be3 cxd4 8. Nxd4 Bc5 9. Nc3 Qe5 10. Nf3 Qd6 11. Nb5 Bb4+ 12. Bd2 Qe7 13. Bxb4 Qxb4+ 14. Qd2 Nf6 15. Nfd4 Qxd2+ 16. Kxd2 Nxd4 17. Nxd4 Ke7 18. Nb5 Rd8+ 19. Kc2 Bd7 20. Nc3 Rac8 21. b3 b5 22. Bd3 b4 23. Ne4 g6 24. Nxf6 Kxf6 25. f4 Ke7 26. Rhe1 Bc6 27. g4 Bd5 1/2-1/2

[Event "Bogota U16"]
[Site "Bogota"]
[Date "2014.05.16"]
[Round "2.5"]
[White "Gaitan Bautista, Oscar"]
[Black "Calderon Zuluaga, Andrea"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "1615"]
[BlackElo "1749"]
[PlyCount "77"]
[EventDate "2014.05.16"]
[EventType "swiss"]
[EventRounds "5"]
[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 Nc6 5. Nf3 Qc7 6. Nc3 a6 7. Bc4 Nf6 8. 0-0 b5 9. Bd3 Bb7 10. Re1 d6 11. Bf4 e5 12. Bg5 Be7 13. Qd2 Nd8 14. Bf1 Ne6 15. Bxf6 Bxf6 16. Nd5 Bxd5 17. Qxd5 0-0 18. c3 Rad8 19. Rad1 Qd7 20. a3 Nf4 21. Qb3 Qg4 22. g3 Qxf3 23. gxf4 Bh4 24. Qc2 Qxf4 25. Bh3 g6 26. Kg2 f5 27. exf5 gxf5 28. Rg1 Kh8 29. Rd2 Rg8+ 30. Kf1 Qxh2 31. Rxg8+ Rxg8 32. Qxf5 Qg1+ 33. Ke2 Qg6 34. Qf3 Bg5 35. Bf5 Qf6 36. Rd3 Rf8 37. Be4 Qxf3+ 38. Bxf3 Be7 39. Bb7 1/2-1/2

[Event "Bogota U16"]
[Site "Bogota"]
[Date "2014.05.16"]
[Round "1.3"]
[White "Jimenez, Leonardo Andres"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1878"]
[BlackElo "1615"]
[PlyCount "24"]
[EventDate "2014.05.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. Bc4 Nf6 7. Bd2 e6 8. 0-0 Bb4 9. Re1 0-0 10. a3 Bxc3 11. Bxc3 Qc7 12. h3 Bh5 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.07"]
[Round "6"]
[White "Numpaque, Orlando"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "D35"]
[BlackElo "1620"]
[PlyCount "111"]
[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. cxd5 exd5 5. Nf3 Bf5 6. a3 Nbd7 7. Bg5 c6 8. e3 Bd6 9. Bd3 Bg6 10. 0-0 Qc7 11. Bh4 Ne4 12. Rc1 f6 13. Nxd5 Qa5 14. Nc3 Nxc3 15. Rxc3 0-0-0 16. b4 Qd5 17. Qc2 Bxd3 18. Qxd3 Kb8 19. Qc2 h5 20. e4 Qe6 21. e5 g5 22. exd6 gxh4 23. Nxh4 Qxd6 24. Nf5 Qd5 25. Rg3 h4 26. Rg4 Rh5 27. Nxh4 f5 28. Rf4 Rg8 29. f3 Qd6 30. Qd2 Qd5 31. Qe3 Qa2 32. g3 Nb6 33. Rf2 Qb1+ 34. Kg2 Nd5 35. Qe5+ Ka8 36. Ng6 Nxf4+ 37. Nxf4 Rh7 38. Ne6 Rc8 39. Ng5 Rhh8 40. h4 Qb3 41. Ne6 a6 42. Nc7+ Ka7 43. Qc5+ Kb8 44. Nxa6+ bxa6 45. Qb6+ Ka8 46. Re2 Qf7 47. Qxa6+ Qa7 48. Qd3 f4 49. Re5 Kb8 50. b5 fxg3 51. Qe4 Qb6 52. a4 Rhd8 53. Rc5 Qa5 54. Qf4+ Ka7 55. bxc6 Qe1 56. Qf7+ 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "5"]
[White "Gaitan Bautista, Oscar"]
[Black "Acosta Alba, Johanna Cristina"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1620"]
[PlyCount "31"]
[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 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Bxf2+ 5. Kxf2 Nxe5 6. d4 Nc6 7. Bc4 Qf6+ 8. Ke3 d6 9. Rf1 Qg5+ 10. Kf2 Qh4+ 11. Kg1 Nf6 12. Bf4 Bg4 13. Qd2 Nh5 14. Bg5 Qxg5 15. Bxf7+ Kd7 16. Qxg5 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.15"]
[Round "7"]
[White "Ramirez Buitrago, Diego Mauricio"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "1991"]
[BlackElo "1628"]
[PlyCount "97"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Bg4 7. c3 Be7 8. d4 0-0 9. h3 Bh5 10. Bg5 Bg6 11. Nbd2 b5 12. Bc2 Re8 13. dxe5 Nxe5 14. Nxe5 dxe5 15. Qe2 c5 16. Rad1 Qc7 17. Nf3 Rad8 18. Bxf6 Bxf6 19. Rxd8 Rxd8 20. Rd1 h6 21. a4 b4 22. cxb4 cxb4 23. Bb3 Rxd1+ 24. Qxd1 a5 25. Kh2 Kh7 26. Qd5 Qc1 27. Qxa5 Qxb2 28. Bd5 b3 29. Nd2 Qa3 30. Nxb3 Qb2 31. Nd2 Bg5 32. Nf3 Qxf2 33. Nxg5+ hxg5 34. Qc3 f6 35. Qg3 Qa2 36. Qb3 Qf2 37. Qf3 Qa2 38. Bc6 Bf7 39. Bd5 Bxd5 40. exd5 Qxa4 41. Qf5+ Kh8 42. d6 Qd4 43. Qc8+ Kh7 44. Qf5+ Kh8 45. d7 Qd5 46. h4 gxh4 47. Qh5+ Kg8 48. Qe8+ Kh7 49. d8Q 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.14"]
[Round "4"]
[White "Gaitan Bautista, Oscar"]
[Black "Leon Archibaldo, Orlando Andres"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1628"]
[BlackElo "2059"]
[PlyCount "40"]
[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 c5 2. Nf3 d6 3. Bc4 e6 4. Nc3 Nf6 5. d3 Be7 6. Bf4 0-0 7. e5 Nd5 8. Nxd5 exd5 9. Bb3 dxe5 10. Nxe5 Bd6 11. 0-0 Qf6 12. Qf3 Bxe5 13. Bxe5 Qxe5 14. c3 Be6 15. Rfe1 Qd6 16. c4 Nc6 17. cxd5 Nd4 18. Qd1 Nxb3 19. Qxb3 Bxd5 20. Qc3 Bc6 0-1

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "1"]
[White "Gaitan Bautista, Oscar"]
[Black "Jaramillo Martinez, Samuel"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1628"]
[PlyCount "34"]
[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 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 Bb4 5. Bg5 d6 6. dxe5 Nxe5 7. Nxe5 dxe5 8. Qxd8+ Kxd8 9. Bc4 Bxc3+ 10. bxc3 Ke7 11. Rd1 Be6 12. Bb3 h6 13. Bxf6+ Kxf6 14. 0-0 Rad8 15. f3 Ke7 16. Kf2 Rd6 17. Ke2 Rhd8 1/2-1/2

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "2"]
[White "Mena Cordoba, Yamil Octavio"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2042"]
[BlackElo "1628"]
[PlyCount "67"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Be2 Nxd5 8. d3 Bc5 9. c3 Nc6 10. b4 Bb6 11. Bh5 g6 12. Bf3 Bf5 13. Qb3 f6 14. Nf7 Kxf7 15. Bxd5+ Kg7 16. 0-0 Qd6 17. Na3 Rad8 18. Be4 Qd7 19. Be3 Bxe4 20. dxe4 Bxe3 21. fxe3 Qd3 22. Rf3 Qxe4 23. Raf1 Rhf8 24. b5 Na5 25. Qe6 Rd6 26. Qh3 f5 27. R3f2 Rd3 28. Rf3 Rxc3 29. Nb1 Rc2 30. Qg3 Nc4 31. Qe1 Rd8 32. Nc3 Qg4 33. Rg3 Qh4 34. Rxg6+ 1-0

[Event "Central Region-ch U14"]
[Site "Bogota"]
[Date "2012.05.20"]
[Round "4.5"]
[White "Duran Barraza, Mateo Andres"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1852"]
[BlackElo "1616"]
[PlyCount "97"]
[EventDate "2012.05.18"]
[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. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 Nge7 7. Nc2 Bb6 8. g3 d6 9. Bg2 Ne5 10. 0-0 Bg4 11. f3 Bh5 12. Qe2 0-0 13. g4 Bxg4 14. fxg4 Qh4 15. h3 Qg3 16. Bxb6 axb6 17. Qe3 Qh4 18. Nd2 N7g6 19. Nd4 c5 20. Nf5 Qd8 21. Qe2 Nh4 22. Nxh4 Qxh4 23. Nf3 Qg3 24. Nxe5 Qxe5 25. Qd3 Rfe8 26. Rfe1 Qe6 27. Qd5 Qd7 28. e5 Qe7 29. exd6 Qxe1+ 30. Rxe1 Rxe1+ 31. Kf2 Ree8 32. d7 Red8 33. Qxb7 Rab8 34. Qc7 Kf8 35. Qd6+ Kg8 36. Bd5 h6 37. Qe7 Rf8 38. Kg3 Kh8 39. Bxf7 b5 40. Qxf8+ Rxf8 41. Be8 Rxe8 42. dxe8Q+ Kh7 43. Kf4 b4 44. cxb4 cxb4 45. b3 g6 46. Ke5 h5 47. Kf6 hxg4 48. Qf7+ Kh8 49. Qg7# 1-0

[Event "Central Region-ch U14"]
[Site "Bogota"]
[Date "2012.05.20"]
[Round "5.7"]
[White "Gaitan Bautista, Oscar"]
[Black "Diaz Herrera, Leider Andres"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1616"]
[BlackElo "1896"]
[PlyCount "46"]
[EventDate "2012.05.18"]
[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. c3 d5 4. e5 Nc6 5. Bb5 Qb6 6. Bxc6+ bxc6 7. d4 cxd4 8. cxd4 c5 9. b3 Ba6 10. Ba3 Nh6 11. Bb2 Rc8 12. Nbd2 Nf5 13. Nf1 c4 14. Rc1 Bb4+ 15. Bc3 cxb3 16. Qxb3 Qb5 17. Ng1 Qxf1+ 18. Kd2 Qd3+ 19. Ke1 Bxc3+ 20. Rxc3 Rxc3 21. Qb2 Qf1+ 22. Kd2 Rd3+ 23. Kc2 Qd1# 0-1

[Event "Central Region-ch U14"]
[Site "Bogota"]
[Date "2012.05.19"]
[Round "3.1"]
[White "Gaitan Bautista, Oscar"]
[Black "Salcedo, Jackeline"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1616"]
[BlackElo "1956"]
[PlyCount "42"]
[EventDate "2012.05.18"]
[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. e5 Bf5 4. Nc3 e6 5. Bd3 Bg6 6. Bf4 Qb6 7. Bxg6 hxg6 8. Rb1 c5 9. Nge2 Nc6 10. Be3 cxd4 11. Bxd4 Nxd4 12. Nxd4 Bc5 13. Nce2 Ne7 14. c3 Nc6 15. b4 Be7 16. Nxc6 Qxc6 17. Qb3 Rc8 18. Rc1 a6 19. a4 Qc4 20. Qxc4 Rxc4 21. Nd4 Bxb4 0-1

[Event "Bogota U14 Mixto op"]
[Site "Bogota"]
[Date "2012.03.23"]
[Round "6.5"]
[White "Castellanos, Camilo Andres"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "18"]
[EventDate "2012.03.23"]
[EventType "swiss"]
[EventRounds "6"]
[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. d4 exd4 4. Bc4 Bc5 5. c3 d3 6. 0-0 d6 7. a4 Nf6 8. b4 Nxb4 9. cxb4 Bxb4 1-0

[Event "Bogota U14 Mixto op"]
[Site "Bogota"]
[Date "2012.03.23"]
[Round "5.4"]
[White "Gaitan Bautista, Oscar"]
[Black "Moreno Lozano, Esteban"]
[Result "1/2-1/2"]
[ECO "B50"]
[BlackElo "1638"]
[PlyCount "57"]
[EventDate "2012.03.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Bc4 Nc6 4. Nf3 Bg7 5. d3 Nf6 6. Be3 d6 7. h3 0-0 8. Qd2 a6 9. a3 Re8 10. Ng5 e6 11. 0-0-0 d5 12. exd5 exd5 13. Ba2 h6 14. Nxf7 Kxf7 15. Bxh6 Rh8 16. Bxg7 Kxg7 17. Rde1 d4 18. Ne4 Nxe4 19. Rxe4 Bf5 20. Rf4 Qa5 21. Qxa5 Nxa5 22. g4 Kf6 23. Re1 Kg7 24. g5 Kf8 25. Be6 Kg7 26. Bxf5 gxf5 27. Rxf5 Nc6 28. f3 Ne7 29. Rxe7+ 1/2-1/2

[Event "Bogota U14 Mixto op"]
[Site "Bogota"]
[Date "2012.03.23"]
[Round "2.2"]
[White "Moreno Lozano, David"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1924"]
[PlyCount "71"]
[EventDate "2012.03.23"]
[EventType "swiss"]
[EventRounds "6"]
[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. d4 exd4 4. Bc4 d6 5. Nxd4 Nxd4 6. Qxd4 Be6 7. Nc3 Nf6 8. Be3 c6 9. Bxe6 fxe6 10. e5 dxe5 11. Qxe5 Qd7 12. Rd1 Qf7 13. Bxa7 Bb4 14. Be3 Ng4 15. Qd4 Bxc3+ 16. Qxc3 0-0 17. 0-0 Rxa2 18. h3 Nxe3 19. fxe3 Qe7 20. Rxf8+ Qxf8 21. Qb3 Ra7 22. Qxe6+ Kh8 23. Rf1 Qd8 24. Qd7 Qb8 25. e4 h6 26. Qe6 Ra4 27. Qe7 Ra8 28. e5 b5 29. Rf7 Qg8 30. Qb7 Re8 31. Re7 Qf8 32. Rf7 Qg8 33. Rc7 Rxe5 34. Qxc6 b4 35. Rc8 Qxc8 36. Qxc8+ 1-0

[Event "Bogota op 02"]
[Site "Bogota"]
[Date "2012.02.26"]
[Round "6"]
[White "Gaitan Bautista, Oscar"]
[Black "Cabiativa, Jose Rene"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1501"]
[BlackElo "1605"]
[PlyCount "29"]
[EventDate "2012.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Nf3 0-0 6. Bc4 Bg4 7. h3 Bxf3 8. Qxf3 Nfd7 9. 0-0-0 c6 10. e5 dxe5 11. dxe5 Bxe5 12. Bf4 Bxf4+ 13. Qxf4 Re8 14. Bxf7+ Kh8 15. Bxe8 1-0

[Event "Bogota op 02"]
[Site "Bogota"]
[Date "2012.02.26"]
[Round "7"]
[White "Sanchez, Angie"]
[Black "Gaitan Bautista, Oscar"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1526"]
[BlackElo "1501"]
[PlyCount "21"]
[EventDate "2012.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 Nxe4 4. Nge2 Nf6 5. Bg5 c5 6. dxc5 Bxc5 7. Nf4 d5 8. Nh5 0-0 9. Bxf6 gxf6 10. Nxf6+ Qxf6 11. Qe2 0-1

[Event "Bogota op 02"]
[Site "Bogota"]
[Date "2012.02.25"]
[Round "4"]
[White "Corredor Castellanos, Camilo"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1874"]
[BlackElo "1501"]
[PlyCount "73"]
[EventDate "2012.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f6 4. 0-0 Bc5 5. c3 d6 6. d4 exd4 7. cxd4 Bb6 8. d5 a6 9. Bxc6+ bxc6 10. dxc6 Ne7 11. Qc2 Bg4 12. Nfd2 d5 13. Nc3 Nxc6 14. exd5 Ne7 15. Nc4 Nxd5 16. Qe4+ Qe7 17. Re1 Bf5 18. Qxe7+ Nxe7 19. Nd5 Bc5 20. Nxc7+ Kf7 21. Nxa8 Rxa8 22. Be3 Bb4 23. Red1 Rc8 24. Nd6+ Bxd6 25. Rxd6 Rc2 26. Rxa6 Rxb2 27. Bc5 Rc2 28. Bxe7 Kxe7 29. Ra7+ Kf8 30. h3 g5 31. Rd1 Rc8 32. Rd6 Bg6 33. Rxf6+ Ke8 34. Re6+ Kd8 35. Ree7 Bf5 36. Rf7 Be6 37. Rf8# 1-0

[Event "Bogota op 02"]
[Site "Bogota"]
[Date "2012.02.25"]
[Round "3"]
[White "Gaitan Bautista, Oscar"]
[Black "Cortes, Maria Angelica"]
[Result "1-0"]
[ECO "C62"]
[BlackElo "1988"]
[PlyCount "43"]
[EventDate "2012.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 d6 5. Bb5 Bd7 6. Bg5 Be7 7. Qd3 a6 8. Bxc6 Bxc6 9. dxe5 dxe5 10. Nxe5 Qxd3 11. cxd3 h6 12. Nxc6 hxg5 13. Nxe7 Kxe7 14. 0-0 Rad8 15. Rad1 Kd7 16. Rfe1 Kc8 17. f3 Rhe8 18. d4 g6 19. a3 Rd7 20. e5 Nd5 21. Ne4 Ree7 22. Nxg5 1-0

[Event "Bogota op 02"]
[Site "Bogota"]
[Date "2012.02.25"]
[Round "5"]
[White "Gaitan Bautista, Oscar"]
[Black "Manuel Mestras, Nelson"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1501"]
[PlyCount "86"]
[EventDate "2012.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. c3 a6 5. Bxc6+ bxc6 6. d4 Bg4 7. Qd3 Nf6 8. Bg5 cxd4 9. cxd4 Bxf3 10. Qxf3 h6 11. Bxf6 exf6 12. 0-0 Be7 13. Rd1 0-0 14. Nc3 Qc7 15. Qh5 Rab8 16. b3 Kh7 17. Rac1 g6 18. Qh3 Qa7 19. d5 c5 20. Qf3 Rfe8 21. h4 Bd8 22. Re1 Re5 23. Ne2 Qe7 24. Ng3 Rb4 25. Rc4 Rxc4 26. bxc4 f5 27. h5 Qg5 28. hxg6+ fxg6 29. Kf1 Ba5 30. Rb1 Qe7 31. Qa3 f4 32. Qxa5 fxg3 33. fxg3 Rxe4 34. Qxa6 Qf6+ 35. Kg1 h5 36. Rf1 Qd4+ 37. Kh2 Qe5 38. Rf4 Re2 39. a4 Qb2 40. Kh3 Rxg2 41. Kh4 Rh2+ 42. Kg5 Qe5+ 43. Rf5 Qxf5# 0-1

[Event "Bogota op 02"]
[Site "Bogota"]
[Date "2012.02.24"]
[Round "2"]
[White "Zamora, Lidia"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "2007"]
[BlackElo "1501"]
[PlyCount "73"]
[EventDate "2012.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 Bb6 6. dxe5 Be6 7. Bxe6 fxe6 8. exd6 cxd6 9. 0-0 Bc7 10. Qb3 Qc8 11. Ng5 Nd8 12. Qb5+ Nc6 13. Be3 Nge7 14. Qb3 d5 15. exd5 exd5 16. Qc2 Qg4 17. h3 Qd7 18. Na3 Qd6 19. f4 h6 20. Nb5 Qd7 21. Nxc7+ Qxc7 22. Ne6 Qd6 23. Nxg7+ Kd8 24. Nf5 Qe6 25. Bd4 Nxd4 26. Nxd4 Qe3+ 27. Qf2 Qd3 28. Rfe1 Rg8 29. Re3 Qa6 30. Qh4 Qd6 31. Nf5 Qc5 32. Qxe7+ Qxe7 33. Nxe7 Re8 34. Rae1 Rxe7 35. Rxe7 b5 36. Re8+ Kd7 37. Rxa8 1-0

[Event "Bogota U17 Mixto op"]
[Site "Bogota"]
[Date "2012.02.03"]
[Round "3.5"]
[White "Gaitan Bautista, Oscar"]
[Black "Barajas, Ivan"]
[Result "1/2-1/2"]
[ECO "B20"]
[BlackElo "1821"]
[PlyCount "29"]
[EventDate "2012.02.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. c3 d5 4. exd5 exd5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. Qe2+ Be7 8. d4 c4 9. b3 b5 10. Ba3 Kf8 11. Bxe7+ Qxe7 12. Qxe7+ Nxe7 13. Nd2 Ng6 14. Ne2 Nh4 15. Nf4 1/2-1/2

[Event "Bogota U17 Mixto op"]
[Site "Bogota"]
[Date "2012.02.03"]
[Round "1.6"]
[White "Gaitan Bautista, Oscar"]
[Black "Leon Morales, Gustavo"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "1946"]
[PlyCount "34"]
[EventDate "2012.02.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Qb6 6. Nc3 Bd7 7. Bxc6 Bxc6 8. 0-0 0-0-0 9. b3 cxd4 10. Nxd4 Bc5 11. Nxc6 Qxc6 12. Qd3 f6 13. Bf4 fxe5 14. Bxe5 Nf6 15. Rad1 Bd6 16. Nb5 Bc5 17. Bd4 a6 1/2-1/2

[Event "Bogota U17 Mixto op"]
[Site "Bogota"]
[Date "2012.02.03"]
[Round "1.6"]
[White "Gaitan Bautista, Oscar"]
[Black "Leon Morales, Gustavo"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "1946"]
[PlyCount "24"]
[EventDate "2012.02.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Be7 6. Bxc6+ bxc6 7. 0-0 cxd4 8. Nxd4 Bc5 9. Nf3 f6 10. exf6 Nxf6 11. Nc3 Ba6 12. Re1 Qd6 1/2-1/2

[Event "Bogota Univ Central op-B 5th"]
[Site "Bogota"]
[Date "2011.10.15"]
[Round "5.9"]
[White "Gaitan Bautista, Oscar"]
[Black "Figueroa Salcedo, Reinaldo Art"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1455"]
[BlackElo "1579"]
[PlyCount "26"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 h6 6. Be3 Bb6 7. d4 exd4 8. Nxd4 d6 9. Nxc6 bxc6 10. Bxb6 cxb6 11. e5 dxe5 12. Qxd8+ Kxd8 13. Bxf7 e4 1/2-1/2

[Event "Bogota Univ Central op-B 5th"]
[Site "Bogota"]
[Date "2011.10.14"]
[Round "2.9"]
[White "Perez V, Juan Esteban"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1656"]
[BlackElo "1455"]
[PlyCount "32"]
[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 e5 2. Nf3 Nc6 3. d4 f6 4. d5 Nce7 5. c4 b6 6. Nc3 Ba6 7. b3 Ng6 8. Be2 Bb4 9. Bb2 d6 10. 0-0 N8e7 11. a3 Bxc3 12. Bxc3 f5 13. Ng5 fxe4 14. Ne6 Qd7 15. Nxg7+ Kd8 16. Bg4 Nf5 1-0

[Event "Bogota Univ Central op-B 5th"]
[Site "Bogota"]
[Date "2011.10.13"]
[Round "1.27"]
[White "Gaitan Bautista, Oscar"]
[Black "Quintero, Brandon C"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1455"]
[PlyCount "39"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Bxc6 dxc6 6. Nxe5 Bd6 7. Nf3 0-0 8. 0-0 Bg4 9. d4 Bb4 10. Bg5 Qe8 11. Bxf6 gxf6 12. Qd3 Kh8 13. e5 Rg8 14. exf6 Bxf3 15. Qxf3 Rg5 16. Qf4 Qg8 17. Qf3 Re8 18. Rfe1 b5 19. Qxc6 Rge5 20. dxe5 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.08"]
[Round "9"]
[White "Lescano Osorio, Oswaldo"]
[Black "Gaitan Bautista, Oscar"]
[Result "1/2-1/2"]
[ECO "A29"]
[PlyCount "21"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 e5 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. Nxe5 Nxe5 7. Bxb7 Rb8 8. Bg2 Nxc4 9. Nd5 Nxd5 10. Bxd5 Ne5 11. Bg2 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "7"]
[White "Gaitan Bautista, Oscar"]
[Black "Silva Suna, Juan Esteban"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "27"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bc4 a6 4. d3 b5 5. Bb3 Bb7 6. Bf4 Nf6 7. Bg5 Be7 8. Nf3 d5 9. e5 Nfd7 10. Bxe7 Qxe7 11. Qe2 c4 12. dxc4 dxc4 13. Bxc4 bxc4 14. Qxc4 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "8"]
[White "Gaitan Bautista, Oscar"]
[Black "Valenzuela, Juan Camilo"]
[Result "1/2-1/2"]
[ECO "C66"]
[PlyCount "76"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. Bg5 Be7 8. 0-0 0-0 9. Qd3 Nxd4 10. Bxd7 Nxc2 11. Qxc2 Qxd7 12. Rad1 Qg4 13. Bxf6 Bxf6 14. Nd5 Rfc8 15. Nxf6+ gxf6 16. Qc3 Qxe4 17. Qxf6 Qe6 18. Qg5+ Qg6 19. Qe7 Kg7 20. Rde1 Qf6 21. Qxf6+ Kxf6 22. Re3 Re8 23. Rc3 Re7 24. g3 Ke6 25. Re1+ Kd7 26. Rxe7+ Kxe7 27. Rxc7+ Ke6 28. Rxb7 d5 29. Kf1 d4 30. Ke2 a5 31. Kd3 Rd8 32. Rb6+ Ke5 33. Rb5+ Rd5 34. Rxd5+ Kxd5 35. f4 f5 36. h3 h5 37. h4 Kc5 38. a3 a4 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "5"]
[White "Gomez, Juan Andres"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1880"]
[PlyCount "87"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 b6 5. Nge2 Bb7 6. d4 exd4 7. Nxd4 Bb4 8. Bg5 d5 9. e5 Qe7 10. 0-0 Bxc3 11. bxc3 Qxe5 12. Re1 Ne4 13. Bf4 Qf6 14. f3 Qe7 15. Nf5 Qf6 16. fxe4 0-0 17. Qg4 g6 18. Nh6+ Kh8 19. exd5 Bc8 20. Be5 Qxe5 21. Nxf7+ Kg7 22. Nxe5 Bxg4 23. Nxg4 Nd7 24. Re7+ Rf7 25. Rxf7+ Kxf7 26. Rf1+ Ke8 27. Nf6+ Nxf6 28. Rxf6 Rd8 29. Rc6 Kd7 30. Bh3+ Ke8 31. Be6 Rd6 32. Rxc7 a5 33. Rxh7 Rd8 34. Kf2 b5 35. Ke3 b4 36. Kd4 bxc3 37. Ke5 Rb8 38. d6 Rb5+ 39. Kf6 Rf5+ 40. Bxf5 gxf5 41. Ke6 Kf8 42. d7 Kg8 43. Re7 f4 44. d8Q# 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "6"]
[White "Ramos Guevara, Gerald"]
[Black "Gaitan Bautista, Oscar"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "1249"]
[PlyCount "28"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. d3 Nd4 5. Nxd4 Bxd4 6. c3 Bb6 7. 0-0 c6 8. Ba4 d6 9. Nd2 Nf6 10. h3 Bd7 11. Nf3 h6 12. Re1 g5 13. Nh2 Ng8 14. Bb3 Qf6 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.05"]
[Round "4"]
[White "Gaitan Bautista, Oscar"]
[Black "Garzon, Alan Derek"]
[Result "1-0"]
[ECO "B23"]
[BlackElo "1589"]
[PlyCount "77"]
[EventDate "2011.07.03"]
[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. Nc3 d6 3. Bc4 Nf6 4. d3 e6 5. Bg5 Be7 6. Nf3 a6 7. 0-0 Nc6 8. d4 b5 9. Bxf6 Bxf6 10. e5 bxc4 11. exf6 cxd4 12. fxg7 Rg8 13. Nxd4 Nxd4 14. Qxd4 d5 15. Rfe1 Bb7 16. Rad1 Qg5 17. Nxd5 Bxd5 18. Qxd5 Qxd5 19. Rxd5 Rb8 20. Rc5 Rxg7 21. b3 cxb3 22. cxb3 Rg4 23. Rec1 Rd4 24. g3 Rd7 25. Rc8+ Rxc8 26. Rxc8+ Rd8 27. Rxd8+ Kxd8 28. Kf1 Kd7 29. Ke2 Kd6 30. f4 Kd5 31. Kd3 f5 32. h3 h5 33. h4 Kc5 34. Kc3 Kd5 35. b4 e5 36. fxe5 Kxe5 37. Kd3 Kd5 38. a4 Ke5 39. b5 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "2"]
[White "Gaitan Bautista, Oscar"]
[Black "Romero, Jean Paul"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "27"]
[EventDate "2011.07.03"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 d6 6. d3 0-0 7. Bxc6 bxc6 8. Bg5 Bg4 9. Qe2 d5 10. exd5 cxd5 11. Qxe5 Qd6 12. Bxf6 Qxe5 13. Nxe5 gxf6 14. Nxg4 1-0

