[Event "Bogota Region-ch Amateur"]
[Site "Bogota"]
[Date "2012.03.04"]
[Round "7.17"]
[White "Heredia, Esteban"]
[Black "Rivera, Camilo Ernesto"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1718"]
[BlackElo "1901"]
[PlyCount "55"]
[EventDate "2012.03.01"]
[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 e6 3. e3 c5 4. c3 Be7 5. Bd3 b6 6. e4 d5 7. e5 Ne4 8. Nbd2 Bb7 9. 0-0 Nd7 10. Qe2 f5 11. exf6 Ndxf6 12. Bb5+ Kf8 13. Ne5 a6 14. Bd3 cxd4 15. cxd4 g6 16. f4 Kg7 17. g4 Rf8 18. g5 Nh5 19. Nxe4 dxe4 20. Bc4 Nxf4 21. Bxf4 Rxf4 22. Rxf4 Qxd4+ 23. Qf2 Qxe5 24. Rf7+ Kg8 25. h4 Bc5 26. Rd1 Bd5 27. Be2 Bxf2+ 28. Rxf2 0-1

[Event "Bogota Region-ch Amateur"]
[Site "Bogota"]
[Date "2012.03.04"]
[Round "6.22"]
[White "Rivera, Camilo Ernesto"]
[Black "Castellanos, Carlos"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1901"]
[BlackElo "1600"]
[PlyCount "119"]
[EventDate "2012.03.01"]
[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 b6 3. Nc3 e6 4. g3 Bb7 5. Nf3 Bb4 6. Bg2 h6 7. Qc2 d6 8. 0-0 Bxc3 9. Qxc3 Ne4 10. Qc2 Nd7 11. b3 Qe7 12. Nh4 g5 13. Ng6 fxg6 14. Bxe4 Bxe4 15. Qxe4 Kf7 16. Bb2 Nf6 17. Qd3 Rad8 18. e4 Kg7 19. Rae1 Rhg8 20. e5 Ne8 21. d5 Kh7 22. exd6 Rxd6 23. Ba3 e5 24. Re2 Nf6 25. Rfe1 Nd7 26. Bxd6 cxd6 27. b4 h5 28. Qe3 Re8 29. f4 gxf4 30. Qxf4 Rf8 31. Qc1 Qf7 32. Rf1 Qe7 33. Rxf8 Qxf8 34. Rf2 Qg7 35. Qf1 Kg8 36. Qh3 a5 37. Qe6+ Kh8 38. Rf7 Qg8 39. Rxd7 Qf8 40. Qf7 Qxf7 41. Rxf7 Kg8 42. Rb7 Kf8 43. Kf2 g5 44. bxa5 bxa5 45. a4 Ke8 46. Ke3 Kd8 47. Ke4 h4 48. gxh4 gxh4 49. Kf5 h3 50. Ke6 Kc8 51. Rg7 e4 52. Kxd6 e3 53. c5 e2 54. c6 Kb8 55. Re7 e1Q 56. Rxe1 Ka7 57. Kc7 Ka6 58. Re8 Ka7 59. Rh8 Ka6 60. Ra8# 1-0

[Event "Bogota Region-ch Amateur"]
[Site "Bogota"]
[Date "2012.03.04"]
[Round "5.27"]
[White "Rozo, Claudia Magally"]
[Black "Rivera, Camilo Ernesto"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1405"]
[BlackElo "1901"]
[PlyCount "62"]
[EventDate "2012.03.01"]
[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 Nc6 3. c3 Bg4 4. Bg5 Qd7 5. Nbd2 f6 6. Bf4 e6 7. Qc2 Bd6 8. Bxd6 Qxd6 9. e4 Nge7 10. Bd3 0-0-0 11. 0-0 Bxf3 12. Nxf3 g5 13. Rfe1 g4 14. e5 fxe5 15. dxe5 Qd7 16. Nd4 Rdf8 17. b4 Nxd4 18. cxd4 Rf4 19. Qc3 Rhf8 20. Re2 Nc6 21. Bb5 Qf7 22. Qe3 Nxd4 23. Rd2 Nxb5 24. a4 d4 25. Qg3 Nc3 26. Qd3 Ne4 27. Rc2 Nxf2 28. Rxf2 Rxf2 29. Rc1 Rb2 30. Qxd4 Qf2+ 31. Qxf2 Rfxf2 0-1

[Event "Bogota Region-ch Amateur"]
[Site "Bogota"]
[Date "2012.03.02"]
[Round "2.22"]
[White "Rivera, Camilo Ernesto"]
[Black "Camargo, Luz Adriana"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1901"]
[BlackElo "1600"]
[PlyCount "59"]
[EventDate "2012.03.01"]
[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 Nc6 3. Nc3 e5 4. Nf3 Bb4 5. d5 Na5 6. e4 d6 7. Qa4+ Bd7 8. Qxb4 b6 9. Bd3 Nf6 10. Bg5 Nb7 11. Qb3 Nc5 12. Qc2 0-0 13. b4 Na4 14. Nxa4 h6 15. Bh4 c5 16. bxc5 bxc5 17. 0-0 Rb8 18. Nc3 Qe7 19. Rab1 Bg4 20. Be2 Rb7 21. Bxf6 gxf6 22. Rxb7 Qxb7 23. Nb5 Qb6 24. Nh4 Bd7 25. Nf5 Kh7 26. Nbxd6 Rb8 27. Qd2 Kg8 28. Qxh6 Bxf5 29. Nxf5 Rf8 30. Qg7# 1-0

[Event "Bogota Region-ch Amateur"]
[Site "Bogota"]
[Date "2012.03.01"]
[Round "1.20"]
[White "Paniagua, David"]
[Black "Rivera, Camilo Ernesto"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1912"]
[BlackElo "1901"]
[PlyCount "39"]
[EventDate "2012.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d3 c5 3. Nbd2 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. c3 Qc7 8. Re1 b5 9. e4 Bb7 10. d4 Nc6 11. dxc5 dxc5 12. e5 Nh5 13. e6 f5 14. Nb3 Na5 15. Nxa5 Qxa5 16. Qd7 Bxf3 17. Bxf3 Rad8 18. Qxe7 Bxc3 19. bxc3 Qxc3 20. Be3 1-0

