[Event "COL-ch U17"]
[Site "Bogota"]
[Date "2019.12.08"]
[Round "5.7"]
[White "Molina Rojas, Andrey Felipe"]
[Black "Pacheco Pena, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1310"]
[BlackElo "1543"]
[PlyCount "23"]
[EventDate "2019.12.06"]
[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. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. 0-0 d6 9. Re1 Be6 10. Nxc6 Nxc6 11. Bxc5 dxc5 12. Bxe6 1/2-1/2

[Event "COL-ch U17"]
[Site "Bogota"]
[Date "2019.12.08"]
[Round "6.6"]
[White "Sabogal Varela, Erika Tatiana"]
[Black "Pacheco Pena, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "C53"]
[WhiteElo "1140"]
[BlackElo "1543"]
[PlyCount "39"]
[EventDate "2019.12.06"]
[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. Bc4 Bc5 4. c3 Bb6 5. d4 exd4 6. cxd4 d6 7. 0-0 h6 8. a3 Nf6 9. Re1 Bg4 10. d5 Ne5 11. Nbd2 Bxf3 12. Nxf3 Nxc4 13. Qa4+ Qd7 14. Qxc4 0-0-0 15. h3 Rhe8 16. b4 Re7 17. a4 a6 18. a5 Ba7 19. Bb2 Rde8 20. Nd2 1/2-1/2

[Event "COL-ch U17"]
[Site "Bogota"]
[Date "2019.12.07"]
[Round "3.5"]
[White "Pacheco Pena, Juan Carlos"]
[Black "Mora Garcia, Edwin Andres"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1543"]
[BlackElo "1392"]
[PlyCount "138"]
[EventDate "2019.12.06"]
[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. Nc3 a6 4. Bc4 Nc6 5. 0-0 Nf6 6. h3 e6 7. d3 Be7 8. Bg5 b5 9. Bb3 0-0 10. Ne2 h6 11. Bxf6 Bxf6 12. c3 Bb7 13. Qd2 d5 14. exd5 exd5 15. d4 Rc8 16. Bc2 Re8 17. Qd3 cxd4 18. Nexd4 g6 19. Nxc6 Bxc6 20. a3 d4 21. cxd4 Be4 22. Qxe4 Rxe4 23. Bxe4 Qd6 24. Rad1 Rc4 25. Rfe1 b4 26. a4 b3 27. Re3 Rxa4 28. Rxb3 Rb4 29. Rxb4 Qxb4 30. Rd2 Kf8 31. Bb1 Ke7 32. g3 Kd6 33. Kg2 Bg7 34. g4 a5 35. Ba2 f5 36. gxf5 gxf5 37. Bf7 Ke7 38. Bg8 Qd6 39. Ba2 Bf6 40. Re2+ Kf8 41. Re6 Qd8 42. Re1 Kg7 43. Bb1 Qb6 44. Re2 Bxd4 45. Nxd4 Qxd4 46. Bxf5 Qc4 47. Kf3 Qd5+ 48. Be4 Qh5+ 49. Ke3 Qxh3+ 50. Kd2 Kf6 51. Re3 Qf1 52. Rf3+ Ke5 53. Bd3 Qa1 54. Rf5+ Ke6 55. Rb5 Qa4 56. Rb6+ Ke5 57. Rxh6 Qf4+ 58. Kc3 Qxh6 59. f3 Qc6+ 60. Kb3 a4+ 61. Ka3 Qd6+ 62. Kxa4 Qxd3 63. b4 Kd5 64. f4 Kc4 65. Ka5 Qd5+ 66. Ka6 Qc6+ 67. Ka7 Kb5 68. f5 Qc7+ 69. Ka8 Kb6 0-1

[Event "COL-ch U17"]
[Site "Bogota"]
[Date "2019.12.06"]
[Round "2.7"]
[White "Campos Perilla, Angie Catalina"]
[Black "Pacheco Pena, Juan Carlos"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1327"]
[BlackElo "1543"]
[PlyCount "62"]
[EventDate "2019.12.06"]
[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. Bc4 Bc5 4. 0-0 d6 5. c3 Nf6 6. d4 exd4 7. cxd4 Bb6 8. Nc3 Bg4 9. Bg5 h6 10. Bxf6 Qxf6 11. Nd5 Qd8 12. Nxb6 axb6 13. Qb3 0-0 14. Be2 Bxf3 15. Bxf3 Nxd4 16. Qe3 Nxf3+ 17. Qxf3 Qd7 18. Rfd1 Rfe8 19. Rd3 Qe6 20. Qg3 Qxe4 21. Re3 Qg6 22. Qf3 Rxe3 23. fxe3 c6 24. a3 Re8 25. Rf1 Re6 26. Qh3 h5 27. Qh4 f6 28. Qc4 Qe4 29. Qxe4 Rxe4 30. Kf2 Kf7 31. Rd1 Ke6 0-1

[Event "COL-ch U17"]
[Site "Bogota"]
[Date "2019.12.06"]
[Round "1.5"]
[White "Gomez Leon, Sebastian"]
[Black "Pacheco Pena, Juan Carlos"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1437"]
[BlackElo "1543"]
[PlyCount "51"]
[EventDate "2019.12.06"]
[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 Nf6 3. Bf4 Bf5 4. e3 e6 5. Nbd2 c5 6. Bxb8 Qxb8 7. Bb5+ Kd8 8. Ne5 Bg6 9. 0-0 Bd6 10. f4 cxd4 11. exd4 a6 12. Be2 Qc7 13. c4 Bxe5 14. fxe5 Ne4 15. cxd5 exd5 16. Nxe4 dxe4 17. Bh5 Ke7 18. Bxg6 hxg6 19. Qb3 f6 20. Rac1 Qd7 21. Qb6 Rac8 22. exf6+ Ke8 23. fxg7 Rg8 24. Qxg6+ Kd8 25. Rf8+ Ke7 26. Qf6# 1-0

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.05"]
[Round "6.11"]
[White "Pacheco Pena, Juan Carlos"]
[Black "Mendrales Acosta, Emmanuel"]
[Result "1/2-1/2"]
[ECO "B51"]
[PlyCount "66"]
[EventDate "2019.05.02"]
[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. Nc3 Nd7 4. Bb5 a6 5. Bxd7+ Bxd7 6. 0-0 Nf6 7. d3 e6 8. Bg5 Be7 9. Qe2 0-0 10. Rfd1 Re8 11. e5 Nd5 12. Bxe7 Qxe7 13. exd6 Nxc3 14. bxc3 Qxd6 15. Qe5 Qxe5 16. Nxe5 Ba4 17. Rd2 Red8 18. d4 Bb5 19. a4 f6 20. Nf3 Bc6 21. Kf1 Bxf3 22. gxf3 e5 23. Rad1 cxd4 24. cxd4 exd4 25. Rxd4 Rxd4 26. Rxd4 b5 27. Ke2 Kf7 28. Re4 Rb8 29. Kd3 a5 30. Kc3 Rc8+ 31. Kb3 Rc5 32. axb5 Rxb5+ 33. Ka4 Rf5 1/2-1/2

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.04"]
[Round "5.10"]
[White "Cortina Cuentas, Jhoan"]
[Black "Pacheco Pena, Juan Carlos"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1600"]
[PlyCount "109"]
[EventDate "2019.05.02"]
[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 Nc6 3. Bf4 Nf6 4. e3 Bf5 5. Bd3 Bg6 6. 0-0 e6 7. Re1 Bd6 8. Ne5 Bxd3 9. Qxd3 Bxe5 10. Bxe5 Nxe5 11. dxe5 Nd7 12. f4 c5 13. c4 Nb6 14. cxd5 Qxd5 15. Qb5+ Qc6 16. Qxc6+ bxc6 17. Nc3 Rd8 18. Red1 Ke7 19. b3 Rd7 20. Rxd7+ Kxd7 21. Ne4 c4 22. Rd1+ Kc7 23. Kf2 cxb3 24. axb3 Rd8 25. Rd4 Rxd4 26. exd4 h6 27. Nd6 Kd7 28. Nxf7 Nd5 29. g3 c5 30. dxc5 Kc6 31. Nd8+ Kd7 32. Nf7 Kc6 33. Nd8+ Kd7 34. Nf7 Kc6 35. Nd6 Kxc5 36. Ne4+ Kd4 37. Kf3 Ne3 38. b4 Nf1 39. Nc5 Kd5 40. h3 Nd2+ 41. Ke2 Ne4 42. Nxe4 Kxe4 43. b5 Kd4 44. Kf3 Kc4 45. f5 Kd5 46. Kf4 exf5 47. Kxf5 h5 48. h4 g6+ 49. Kxg6 Kxe5 50. Kxh5 Kd5 51. g4 Kc5 52. g5 Kxb5 53. g6 a5 54. g7 a4 55. g8Q 1-0

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.04"]
[Round "4.13"]
[White "Pacheco Pena, Juan Carlos"]
[Black "Pacheco Navarro, Jaime Sebastian"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "71"]
[EventDate "2019.05.02"]
[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. Bb5 Nf6 4. Bxc6 bxc6 5. d3 d6 6. Bg5 d5 7. exd5 cxd5 8. Nxe5 Qe7 9. d4 Ba6 10. Nc3 Rd8 11. Qd2 Qe6 12. f3 Qb6 13. Rb1 Be7 14. Qe3 Bb4 15. Bxf6 Qxf6 16. Nc6+ Kf8 17. Nxd8 Qxd8 18. a3 Bxc3+ 19. bxc3 g6 20. Rb4 Qc8 21. Qh6+ Ke7 22. Qg5+ Ke8 23. Qe5+ Kf8 24. Qxh8+ Ke7 25. Qxc8 Bxc8 26. 0-0 Bf5 27. Ra4 Kd7 28. Rxa7 Bxc2 29. Ra1 Kc8 30. a4 Bf5 31. a5 Be6 32. Rb1 c6 33. f4 Kd8 34. g3 Ke8 35. Rb8+ Bc8 36. Rxc8# 1-0

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.03"]
[Round "3.14"]
[White "Leon Vega, Danilo Jose"]
[Black "Pacheco Pena, Juan Carlos"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "38"]
[EventDate "2019.05.02"]
[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. Nxd4 Bc5 5. Nxc6 bxc6 6. Nc3 d6 7. Bc4 Nf6 8. Bg5 0-0 9. 0-0 Re8 10. Re1 Be6 11. Bxe6 Rxe6 12. Qf3 Rb8 13. Rab1 Qe8 14. b3 Bb4 15. Re3 Bxc3 16. Rxc3 Nxe4 17. Re3 Nxg5 18. Rxe6 Nxf3+ 19. gxf3 Qxe6 0-1

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.03"]
[Round "2.14"]
[White "Pacheco Pena, Juan Carlos"]
[Black "Diaz Bermudez, Luis Fernando"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1462"]
[PlyCount "148"]
[EventDate "2019.05.02"]
[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. Nc3 a6 4. Be2 Nc6 5. d3 e6 6. 0-0 Nf6 7. Bg5 Be7 8. Qd2 h6 9. Bh4 0-0 10. Nd1 d5 11. Bxf6 Bxf6 12. Qe3 d4 13. Qf4 e5 14. Qd2 Qe7 15. c3 Be6 16. b3 Rac8 17. Rc1 Bg4 18. Rc2 Bxf3 19. Bxf3 Bg5 20. Qe2 dxc3 21. Nxc3 Nd4 22. Qd1 Nxc2 23. Qxc2 Rfd8 24. Qe2 Qd6 25. Rd1 b5 26. g3 Rb8 27. h4 Be7 28. Nd5 Bf8 29. Bg4 a5 30. Qf3 a4 31. Bh5 Rb7 32. Ne3 axb3 33. axb3 Ra8 34. Nf5 Qf6 35. Bg4 Ra6 36. Kg2 g6 37. Ne3 Qxf3+ 38. Kxf3 Ra3 39. Rb1 h5 40. Bh3 c4 41. bxc4 Rxd3 42. cxb5 Ra3 43. Kg2 Bc5 44. Nc4 Ra2 45. Nxe5 Rxf2+ 46. Kh1 Re2 47. Nd7 Bd6 48. Nf6+ Kh8 49. Rc1 Bxg3 50. Rc8+ Kg7 51. Ne8+ Kh6 52. Bf1 Rh2+ 53. Kg1 Rxh4 54. Kg2 Rf4 55. Bd3 h4 56. Nd6 Rf2+ 57. Kg1 Rd7 58. e5 Rd2 59. Bc4 Kg7 60. Ne8+ Kh6 61. Nf6 Rd1+ 62. Bf1 Rd8 63. Rc7 Kg7 64. Ng4 R8d7 65. Rc5 h3 66. b6 h2+ 67. Nxh2 Bxh2+ 68. Kxh2 Rxf1 69. Rb5 Rb7 70. Kg2 Rf5 71. Kg3 Kf8 72. Kg4 f6 73. Ra5 Rxe5 74. Ra8+ Re8 0-1

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.02"]
[Round "1.15"]
[White "Gamarra Pardo, Sebastian Andres"]
[Black "Pacheco Pena, Juan Carlos"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1423"]
[PlyCount "49"]
[EventDate "2019.05.02"]
[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 h6 5. h3 Bc5 6. c3 dxc3 7. Bxf7+ Kf8 8. 0-0 Qe7 9. Bb3 d6 10. Nxc3 Nf6 11. Re1 Qd8 12. Be3 Bb4 13. Qc2 Bxc3 14. Qxc3 Nd7 15. Nd4 Nde5 16. Rad1 Bd7 17. f4 Ng6 18. Nxc6 Bxc6 19. e5 Qc8 20. exd6 cxd6 21. Qd3 Ne7 22. Qxd6 Qe8 23. Bc5 g6 24. Qf6+ Qf7 25. Qxf7# 1-0

[Event "COL-chT Liga Quintal"]
[Site "Barranquilla"]
[Date "2019.03.25"]
[Round "2.2"]
[White "Pacheco Pena, Juan Carlos"]
[Black "Jimenez Mendoza, Andres Felipe"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "93"]
[EventDate "2019.03.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Club Aspros II"]
[BlackTeam "Quintal F"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. d3 Nf6 6. Nc3 Bg4 7. h3 Bh5 8. Be3 d5 9. exd5 cxd5 10. Bg5 d4 11. Ne4 Be7 12. g4 Bg6 13. Bxf6 Bxf6 14. Qe2 Bxe4 15. Qxe4 0-0 16. h4 Re8 17. g5 Be7 18. 0-0-0 c6 19. Rdg1 f6 20. gxf6 Bxf6 21. Ng5 Bxg5+ 22. Rxg5 h6 23. Rgg1 Qb6 24. Rg2 Rab8 25. b3 Qb4 26. Rhg1 Rb7 27. Qxc6 Ree7 28. Qc8+ Kh7 29. Qf5+ Kg8 30. Qh5 Qc3 31. Kb1 Rbc7 32. f3 a5 33. Qxh6 a4 34. Qd2 axb3 35. cxb3 Rc6 36. Qxc3 Rxc3 37. Rd2 Rec7 38. Re1 Kf7 39. Rdd1 Kf6 40. Rc1 g6 41. Rxc3 Rxc3 42. Rd1 Rc7 43. Rc1 Rh7 44. Rh1 g5 45. h5 Kf5 46. Rh3 Kf4 47. Kc2 1-0

[Event "COL-chT Liga Quintal"]
[Site "Barranquilla"]
[Date "2019.03.17"]
[Round "1.2"]
[White "Molina Sanjuan, Sebastian Alejandro"]
[Black "Pacheco Pena, Juan Carlos"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1565"]
[PlyCount "67"]
[EventDate "2019.03.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ajedrez Baranoa II"]
[BlackTeam "Club Aspros II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. h3 Nf6 6. Nc3 d5 7. d3 dxe4 8. Nxe4 Nxe4 9. dxe4 Qxd1+ 10. Kxd1 Bd6 11. Be3 0-0 12. c3 Ba6 13. Kc2 Be2 14. Rae1 Bxf3 15. gxf3 g6 16. h4 Rfe8 17. h5 Re6 18. Rh3 Rf8 19. Reh1 g5 20. Bxg5 f6 21. Bh6 Rb8 22. Rg3+ Kf7 23. Rg7+ Ke8 24. Rg8+ Bf8 25. Rxf8+ Kd7 26. Rxb8 f5 27. Be3 fxe4 28. fxe4 Rf6 29. Rg1 Rf7 30. Rgg8 Kd6 31. Rbd8+ Ke6 32. Rge8+ Re7 33. Rxe7+ Kxe7 34. Rh8 1-0

