[Event "Bogota Avenida Chile op 5th"]
[Site "Bogota"]
[Date "2025.06.15"]
[Round "7"]
[White "Agudelo Guevara, Mariana"]
[Black "Ochoa Pinzon, Cristian"]
[Result "1-0"]
[ECO "A13"]
[BlackElo "1824"]
[PlyCount "34"]
[EventDate "2025.06.15"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ Nc6 6. Qxc4 Bd7 7. 0-0 Bd6 8. d4 Ne7 9. Nc3 a6 10. a4 Bc6 11. Re1 Ne4 12. Qd3 Nxc3 13. bxc3 Bxf3 14. Bxf3 c6 15. e4 Ng6 16. h4 h5 17. Qe2 c5 1-0

[Event "Bogota Avenida Chile op 5th"]
[Site "Bogota"]
[Date "2025.06.15"]
[Round "4"]
[White "Ochoa Pinzon, Cristian"]
[Black "Ramirez Mejia, Jose Gregorio"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1824"]
[BlackElo "1582"]
[PlyCount "149"]
[EventDate "2025.06.15"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. dxc5 e6 4. Nf3 Bxc5 5. Nc3 0-0 6. Bg5 Nc6 7. e3 Be7 8. a3 d6 9. Bd3 b6 10. Rc1 h6 11. Bh4 Bb7 12. Bb1 Na5 13. Qd3 Nb3 14. Bxf6 g6 15. Bxe7 Qxe7 16. Rd1 Rfd8 17. Ne4 Nc5 18. Nxc5 dxc5 19. Qc2 Rxd1+ 20. Qxd1 Rd8 21. Qc2 Qf6 22. Ke2 Rc8 23. Rd1 e5 24. Rd7 e4 25. Ne1 Qc6 26. Qd2 Kg7 27. Qc3+ Kg8 28. Qd2 Kg7 29. f3 exf3+ 30. gxf3 Ba6 31. b3 Bb7 32. Be4 Qe6 33. Bxb7 Re8 34. Be4 Qh3 35. Qc3+ Kg8 36. Rxa7 Qxh2+ 37. Kd1 Rd8+ 38. Kc1 Qg1 39. b4 cxb4 40. axb4 Qf2 41. c5 bxc5 42. bxc5 Rc8 43. Ra8 Rxa8 44. Bxa8 Qa2 45. Be4 Qe2 46. c6 Qa6 47. c7 Qc8 48. Bd5 h5 49. Bb3 h4 50. Qc4 h3 51. Qxf7+ Kh8 52. Qf6+ Kh7 53. Qh4+ Kg7 54. Qe7+ Kh6 55. Bg8 Qxg8 56. Qh4+ Kg7 57. Qd4+ Kh6 58. Qf4+ Kg7 59. Nd3 Qc8 60. Qe5+ Kh6 61. f4 h2 62. Nf2 Qg8 63. Ng4+ Kh7 64. Qe7+ Qg7 65. Qxg7+ Kxg7 66. Nxh2 g5 67. c8Q gxf4 68. exf4 Kf6 69. Nf3 Kg6 70. Qe6+ Kg7 71. f5 Kh8 72. f6 Kh7 73. Qf7+ Kh6 74. Qg7+ Kh5 75. Qg5# 1-0

[Event "Bogota Avenida Chile op 5th"]
[Site "Bogota"]
[Date "2025.06.15"]
[Round "5"]
[White "Paez Colmenares, Adolfo"]
[Black "Ochoa Pinzon, Cristian"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1642"]
[BlackElo "1824"]
[PlyCount "109"]
[EventDate "2025.06.15"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. h3 Be7 6. c3 Bd7 7. Ba4 0-0 8. 0-0 a5 9. Nbd2 h6 10. Re1 Na7 11. Bc2 b5 12. Nf1 c5 13. Ne3 Nc6 14. Nd5 Be6 15. Nxe7+ Qxe7 16. d4 exd4 17. cxd4 cxd4 18. Nxd4 Rac8 19. Nxb5 Rfd8 20. Bf4 Ne5 21. Nd4 Rc4 22. Nxe6 fxe6 23. f3 Rdc8 24. Bb3 R4c5 25. Be3 Rb5 26. Qe2 Rcb8 27. Rab1 Nc6 28. Ba4 R5b6 29. Bxb6 Rxb6 30. Qe3 Qb7 31. Rec1 Nb4 32. a3 Na6 33. Qc3 Nc5 34. Bd1 a4 35. Qc4 Rxb2 36. Rxb2 Qxb2 37. Bxa4 Qxa3 38. Bc6 Qe3+ 39. Kh1 Nh5 40. Ra1 Ng3+ 41. Kh2 Ne2 42. Bd7 Qf4+ 43. Kh1 Ng3+ 44. Kg1 Qe5 45. Ra8+ Kh7 46. Be8 Qf4 47. Ra3 h5 48. Bb5 h4 49. Qc3 d5 50. exd5 Qf5 51. Ra1 exd5 52. Qxc5 Qe5 53. Bd3+ g6 54. Ra7+ Kh6 55. Qc1+ 1-0

[Event "Bogota Samana Santa op 4th"]
[Site "Bogota"]
[Date "2016.05.08"]
[Round "4"]
[White "Estrella Becerra, Fernando"]
[Black "Ochoa Pinzon, Cristian"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1902"]
[BlackElo "1736"]
[PlyCount "99"]
[EventDate "2016.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. g3 0-0 5. Bg2 Nc6 6. Nf3 Re8 7. d5 Nb8 8. 0-0 d6 9. Qc2 a5 10. b3 Na6 11. Bb2 c6 12. a3 Rb8 13. Rac1 Bd7 14. Rfd1 Qc8 15. Nd4 e5 16. dxe6 fxe6 17. e4 Nh5 18. Nde2 Qc7 19. Qd2 Bf8 20. e5 Qb6 21. Ne4 d5 22. g4 dxe4 23. gxh5 Nc5 24. Bd4 Qxb3 25. hxg6 Qd3 26. Qe1 Qxa3 27. gxh7+ Kh8 28. Bxc5 Qxc5 29. Rxd7 e3 30. f4 Re7 31. Qg3 Rg7 32. Rxg7 Bxg7 33. Qg6 a4 34. Bh3 a3 35. Bxe6 Rf8 36. Bf7 Qe7 37. Bg8 Bxe5 38. fxe5 Qxe5 39. Bf7 Qg7 40. Qxg7+ Kxg7 41. Bh5 Kxh7 42. Ra1 Kh6 43. Bg4 Kg5 44. h3 Ra8 45. Nc3 Kf4 46. Nb1 Ra4 47. Nxa3 Ke4 48. Kf1 Kd3 49. Be2+ Ke4 50. Nc2 1-0

[Event "Bogota Samana Santa op 4th"]
[Site "Bogota"]
[Date "2016.05.07"]
[Round "3"]
[White "Gutierrez, Carlos"]
[Black "Ochoa Pinzon, Cristian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1791"]
[BlackElo "1736"]
[PlyCount "28"]
[EventDate "2016.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Bd6 5. Ne5 Nbd7 6. Nd2 0-0 7. Bd3 Qe7 8. c3 c5 9. h4 c4 10. Bc2 b5 11. g4 b4 12. Nc6 Qe8 13. Bxd6 e5 14. Bxe5 Bb7 1-0

[Event "Bogota Samana Santa op 4th"]
[Site "Bogota"]
[Date "2016.05.06"]
[Round "1"]
[White "Ochoa Pinzon, Cristian"]
[Black "Barrios, Felipe"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1736"]
[BlackElo "1981"]
[PlyCount "124"]
[EventDate "2016.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. c3 Nc6 6. e5 Nd7 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Be7 10. 0-0 0-0 11. Nf4 Kh8 12. Bc2 Nb4 13. Bb1 f5 14. Nh5 Qd8 15. a3 Nc6 16. Nf4 Nb6 17. b4 a6 18. Bd3 g5 19. Ne2 g4 20. Nd2 Bd7 21. f3 Rg8 22. f4 Qe8 23. Nb3 Nc4 24. Nc5 Bxc5 25. dxc5 b5 26. Bxc4 bxc4 27. Bd2 Rg6 28. Be1 Rh6 29. Rb1 Ne7 30. Bf2 Ba4 31. Qe1 Qh5 32. Bg3 Nc6 33. Qc3 Qf7 34. Rfc1 Qe7 35. Bf2 Rg6 36. Ng3 Rh6 37. Rb2 Rg8 38. Bd4 Nxd4 39. Qxd4 Rxh2 40. Nxf5 Qf7 41. Kxh2 Qxf5 42. Kg3 Qh5 43. Re1 Qf5 44. Rf2 h5 45. Rh1 Kg7 46. Rd2 Rh8 47. Qe3 Kg6 48. Kh4 Rf8 49. Kg3 Rb8 50. Rb2 Bc2 51. Rc1 Bd3 52. a4 Rd8 53. Qd4 h4+ 54. Kxh4 Rh8+ 55. Kg3 Qh5 56. Kf2 Qh4+ 57. Ke3 Qg3+ 58. Kd2 Rh2 59. Rg1 Be4 60. Qe3 c3+ 61. Qxc3 Qf2+ 62. Kd1 Qxg1+ 0-1

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.08"]
[Round "1"]
[White "Larrada Roa, Hassid"]
[Black "Ochoa Pinzon, Cristian"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1946"]
[PlyCount "90"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 Qc7 7. Bb3 Nc6 8. 0-0 h6 9. Re1 e6 10. Be3 b5 11. Qe2 Rb8 12. a3 Ne5 13. Rad1 Neg4 14. Bc1 h5 15. h3 Ne5 16. f4 Nc6 17. f5 Nxd4 18. Rxd4 e5 19. Rd3 Bd7 20. Bg5 Bc6 21. Bxf6 gxf6 22. Bd5 Bd7 23. Red1 Qc5+ 24. Kh2 a5 25. Ba2 Bc6 26. Nd5 Bxd5 27. Rxd5 Qb6 28. Qd3 h4 29. c4 bxc4 30. Qxc4 Rh7 31. Qa4+ Kd8 32. Bc4 Be7 33. Rb5 Qc7 34. Rxb8+ Qxb8 35. Qxa5+ Ke8 36. Qb5+ Qxb5 37. Bxb5+ Kd8 38. Rc1 Rg7 39. Rc3 Rg5 40. Bc6 Rg8 41. Bd5 Ke8 42. Rc8+ Bd8 43. Bc6+ Ke7 44. b4 Rg3 45. a4 Bb6 1-0

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.08"]
[Round "2"]
[White "Ochoa Pinzon, Cristian"]
[Black "Cuellar, Jose Gabriel"]
[Result "1-0"]
[ECO "B54"]
[BlackElo "1684"]
[PlyCount "61"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. N5c3 Nf6 7. Bd3 Be6 8. 0-0 Be7 9. f4 exf4 10. Rxf4 Nbd7 11. Nd2 Ne5 12. h3 Qb6+ 13. Kh1 g5 14. Rf1 h5 15. Qe2 g4 16. h4 g3 17. Nc4 Nxc4 18. Bxc4 Ng4 19. Bxe6 fxe6 20. Bf4 Bxh4 21. Nd1 0-0-0 22. a4 Rdf8 23. a5 Qc5 24. c3 e5 25. b4 Qa7 26. Bd2 Rxf1+ 27. Qxf1 Nf2+ 28. Nxf2 Qxf2 29. Qd3 Z0 30. c4 Rf8 31. Be3 1-0

