[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 "2019.05.04"]
[Round "5.15"]
[White "Reyes Revollo, Sebastian de Jesus"]
[Black "Pacheco Navarro, Jaime Sebastian"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1096"]
[PlyCount "97"]
[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 d6 3. h3 Nf6 4. Nc3 Nc6 5. Bb5 a6 6. Ba4 g6 7. d3 Bg7 8. Bg5 0-0 9. Nd5 b5 10. Bb3 a5 11. a4 Ba6 12. Nxf6+ Bxf6 13. Bh6 Re8 14. Qd2 b4 15. Bg5 Be7 16. Bxe7 Qxe7 17. Qh6 Qf8 18. Qh4 Qg7 19. 0-0 Ne7 20. Ng5 Bc8 21. f4 Rf8 22. fxe5 dxe5 23. Rf3 Ra6 24. Raf1 Be6 25. Nxe6 Rxe6 26. Bxe6 fxe6 27. Rxf8+ Qxf8 28. Rxf8+ Kxf8 29. Qf6+ Ke8 30. Qxe6 c6 31. Qd6 Kf7 32. Qxe5 h6 33. Qf4+ Kg7 34. Qc7 Kf6 35. Qd6+ Kf7 36. Qf4+ Kg7 37. Qe5+ Kf7 38. Qxa5 g5 39. Qxb4 Ng6 40. Qc4+ Kg7 41. Qxc6 Kh7 42. Qxg6+ Kxg6 43. a5 Kf6 44. a6 Ke6 45. a7 Ke5 46. a8Q Kf4 47. Qf8+ Kg3 48. Qf3+ Kh4 49. Qg4# 1-0

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.03"]
[Round "2.15"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Pacheco Navarro, Jaime Sebastian"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1456"]
[PlyCount "101"]
[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 d6 2. d4 e6 3. Nf3 Nf6 4. Nc3 Nc6 5. Bd3 d5 6. exd5 exd5 7. Bf4 Bg4 8. Nb5 Bb4+ 9. c3 Ba5 10. Qd2 Bxf3 11. gxf3 Qe7+ 12. Qe3 Qxe3+ 13. fxe3 0-0 14. 0-0-0 Nh5 15. Nxc7 Rac8 16. Nxd5 Rcd8 17. Bc4 Rd7 18. b4 Bd8 19. Rhe1 Re8 20. Bg3 Ne7 21. Nxe7+ Bxe7 22. Bb5 Red8 23. Bxd7 Rxd7 24. Be5 f6 25. Bf4 b6 26. a4 a6 27. a5 bxa5 28. bxa5 Rb7 29. d5 Ba3+ 30. Kd2 g5 31. Bg3 Rb5 32. f4 Rxd5+ 33. Kc2 Rxa5 34. Ra1 Nxg3 35. hxg3 h6 36. fxg5 fxg5 37. Kb3 h5 38. Rxa3 Rxa3+ 39. Kxa3 Kf7 40. Rg1 Kf6 41. g4 hxg4 42. Rxg4 Kf5 43. Rg3 g4 44. c4 Kg5 45. c5 Kh4 46. c6 Kxg3 47. c7 Kh3 48. c8Q Kh4 49. e4 g3 50. Qg8 Kh3 51. e5 1-0

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.03"]
[Round "3.15"]
[White "Pacheco Navarro, Jaime Sebastian"]
[Black "Mendrales Acosta, Emmanuel"]
[Result "0-1"]
[ECO "B55"]
[PlyCount "56"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Bg5 Nxe4 6. Qe2 Qa5+ 7. c3 Qxg5 8. Qxe4 e6 9. Bb5+ Nd7 10. Nd2 a6 11. Ba4 Be7 12. N2f3 Qf6 13. g4 0-0 14. h4 Nc5 15. Qc2 e5 16. Ng5 g6 17. Ngf3 exd4 18. cxd4 Qxf3 19. dxc5 Qxh1+ 20. Ke2 Qxa1 21. h5 Bxg4+ 22. Kd2 Bg5+ 23. Kd3 Bf5+ 24. Kc3 Bxc2 25. Kxc2 Qc1+ 26. Kb3 b5 27. Bxb5 axb5 28. f3 Qc4# 0-1

[Event "COL-ch U18 sf2"]
[Site "Malambo"]
[Date "2019.05.02"]
[Round "1.14"]
[White "Pacheco Navarro, Jaime Sebastian"]
[Black "Olier Robayo, Mishelle Dayana"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "1425"]
[PlyCount "82"]
[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 b6 2. Nc3 Bb7 3. Nf3 e6 4. d3 Be7 5. g3 d6 6. Bg2 Nd7 7. 0-0 Ngf6 8. Bg5 0-0 9. Qe2 Ng4 10. Qd2 Nge5 11. h4 Nxf3+ 12. Bxf3 Bxg5 13. hxg5 f6 14. Bg2 fxg5 15. g4 Ne5 16. f3 Ng6 17. Ne2 d5 18. Nd4 Qf6 19. Qe3 Nf4 20. e5 Qe7 21. Rac1 Qc5 22. c3 Ba6 23. b4 Qe7 24. Rcd1 c5 25. Nc6 Qc7 26. bxc5 Qxc6 27. d4 Bxf1 28. Bxf1 bxc5 29. dxc5 Rac8 30. Qd4 Qxc5 31. Qxc5 Rxc5 32. Rc1 d4 33. c4 d3 34. Bxd3 Nxd3 35. Rc3 Rxf3 36. Kg2 Ne1+ 37. Kh1 Rxc3 38. Kh2 R5xc4 39. Kg1 Nf3+ 40. Kh1 Rc2 41. a3 Rh2# 0-1

