[Event "Cartagena Region-ch"]
[Site "Cartagena"]
[Date "2020.02.23"]
[Round "4"]
[White "Barbosa, Lucas"]
[Black "Acevedo Jimenez, Aler Santiago"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1276"]
[PlyCount "96"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nc3 Bb4 6. cxd5 cxd5 7. Qa4+ Nc6 8. Bb5 Bxc3+ 9. bxc3 Nge7 10. Nf3 0-0 11. h3 Qc7 12. 0-0 a6 13. Bxc6 Nxc6 14. Ba3 b5 15. Qb3 Rd8 16. Qc2 Qf4 17. Bc1 Bf5 18. Bxf4 Bxc2 19. Rac1 Bd3 20. Rfd1 Bc4 21. Ne5 Nxe5 22. Bxe5 Bxa2 23. Bc7 Re8 24. Ba5 Bc4 25. Re1 Rxe1+ 26. Rxe1 h6 27. Kh2 Rc8 28. Kg3 Rc6 29. f3 Re6 30. Kf2 Rxe1 31. Kxe1 g5 32. g4 Kg7 33. Kf2 Kf6 34. Kg3 Kg6 35. f4 f5 36. Kf3 Bf1 37. gxf5+ Kxf5 38. fxg5 Kxg5 39. Kg3 Kf5 40. h4 Be2 41. Kh3 Kg6 42. Kg3 Kf5 43. Bd8 Ke4 44. Ba5 Kd3 45. Kf4 Kc2 46. Ke5 Bf3 47. Kd6 Kb3 48. Kc6 Ka4 1/2-1/2

[Event "Cartagena Region-ch"]
[Site "Cartagena"]
[Date "2020.02.23"]
[Round "3"]
[White "Barbosa, Lucas"]
[Black "Ibarra Prada, Sebastian Andres"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1276"]
[BlackElo "1051"]
[PlyCount "95"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. 0-0 0-0 6. d3 d6 7. h3 Be6 8. Bb3 h6 9. Re1 Re8 10. d4 Bxb3 11. axb3 Kh8 12. d5 Nb8 13. Be3 c6 14. Rxa7 Rxa7 15. Bxa7 cxd5 16. Nxd5 Nxd5 17. Qxd5 Qc7 18. Bxb8 Qxb8 19. Qxf7 Qd8 20. Rd1 Rf8 21. Nxe5 Rxf7 22. Nxf7+ Kg8 23. Nxd8 Bxd8 24. Rxd6 Be7 25. Rd7 Bf6 26. Rxb7 Bxb2 27. c4 Bd4 28. Rd7 Bc5 29. e5 Kf8 30. e6 Ke8 31. Rxg7 h5 32. Kf1 h4 33. Ke2 Bb4 34. f3 Bc3 35. Rb7 Bd4 36. Kd3 Bc5 37. b4 Be7 38. Rb8+ Bd8 39. c5 Ke7 40. Ke4 Bc7 41. Rb7 Kd8 42. e7+ Kxe7 43. Rxc7+ Kd8 44. Rh7 Kc8 45. Kd5 Kd8 46. Kc6 Ke8 47. Kd6 Kd8 48. Rh8# 1-0

[Event "Cartagena Region-ch"]
[Site "Cartagena"]
[Date "2020.02.23"]
[Round "5"]
[White "Sepulveda Brango, Alberto Enrique"]
[Black "Barbosa, Lucas"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1288"]
[BlackElo "1276"]
[PlyCount "72"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Bf4 Bb4+ 4. Nd2 dxc4 5. e3 Nf6 6. a3 Bxd2+ 7. Qxd2 Nc6 8. Bxc4 b6 9. Nf3 Bb7 10. 0-0 0-0 11. Qc2 Qe7 12. Ba2 a6 13. Bb1 Rfe8 14. Be5 Nxe5 15. dxe5 Be4 16. exf6 Bxc2 17. fxe7 Bxb1 18. Raxb1 Rxe7 19. Ne5 Ree8 20. Rbd1 Rad8 21. f4 Rd6 22. Rc1 c5 23. b4 cxb4 24. axb4 f6 25. Ng4 a5 26. bxa5 bxa5 27. Rc7 Ra6 28. Rf3 a4 29. Rg3 Kh8 30. Nf2 a3 31. Rgxg7 a2 32. Rxh7+ Kg8 33. Rcg7+ Kf8 34. Rf7+ Kg8 35. Rhg7+ Kh8 36. h4 a1Q+ 0-1

[Event "Cartagena Region-ch"]
[Site "Cartagena"]
[Date "2020.02.22"]
[Round "2"]
[White "Diaz Bermudez, Luis Fernando"]
[Black "Barbosa, Lucas"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1350"]
[BlackElo "1276"]
[PlyCount "52"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bd6 6. a3 Ne7 7. c3 c5 8. Be3 0-0 9. Nbd2 b5 10. Qe2 Ng6 11. g3 f5 12. Bg5 Qe8 13. exf5 Bxf5 14. Ne4 Qc6 15. Rc1 c4 16. Nfd2 cxd3 17. Qxd3 h6 18. Be3 Rad8 19. Qc2 Bc5 20. Bxc5 Rxd2 21. Qxd2 Qxe4+ 22. Qe3 Qxh1+ 23. Ke2 Qxh2 24. Bxf8 Kxf8 25. Re1 Qh5+ 26. Kd2 Qg4 1-0

[Event "Cartagena Region-ch"]
[Site "Cartagena"]
[Date "2020.02.22"]
[Round "1"]
[White "Pena Bermudez, Juan Camilo"]
[Black "Barbosa, Lucas"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1963"]
[BlackElo "1276"]
[PlyCount "45"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. c3 b5 7. Bc2 0-0 8. d4 exd4 9. cxd4 Bb6 10. e5 Nd5 11. Bxh7+ Kh8 12. Be4 Nde7 13. Ng5 g6 14. Qg4 Kg7 15. Qf4 f6 16. Nf3 fxe5 17. Qh6+ Kf7 18. Ng5+ Kf6 19. Nc3 Rh8 20. Nd5+ Nxd5 21. Qxg6+ Ke7 22. Qf7+ Kd6 23. dxe5+ 1-0

[Event "Bolivar Region-ch U20"]
[Site "Bolivar"]
[Date "2020.02.02"]
[Round "4.5"]
[White "Barbosa, Lucas"]
[Black "Ibarra Prada, Sebastian Andres"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1276"]
[BlackElo "1051"]
[PlyCount "17"]
[EventDate "2020.02.01"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke8 8. Bxd5 Nd4 9. Qf7# 1-0

[Event "Bolivar Region-ch U20"]
[Site "Bolivar"]
[Date "2020.02.02"]
[Round "5.4"]
[White "Diaz Bermudez, Luis Fernando"]
[Black "Barbosa, Lucas"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1350"]
[BlackElo "1276"]
[PlyCount "97"]
[EventDate "2020.02.01"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bd6 6. c3 Nf6 7. d4 Nd7 8. dxe5 Nxe5 9. Nxe5 Bxe5 10. Qxd8+ Kxd8 11. 0-0 Ke7 12. f4 Bd6 13. Be3 b6 14. b4 Kf8 15. e5 Be7 16. f5 f6 17. e6 g6 18. Bh6+ Ke8 19. fxg6 hxg6 20. Bg7 Rg8 21. Bxf6 Bxe6 22. Bxe7 Kxe7 23. Nd2 Kd7 24. Ne4 Kc8 25. Ng5 Bc4 26. Rf3 Kb7 27. a3 Raf8 28. Rxf8 Rxf8 29. Nf3 Re8 30. Re1 Rxe1+ 31. Nxe1 Kc8 32. Nf3 Bg8 33. Kf2 Kd7 34. Ne5+ Kd8 35. Nxg6 Ke8 36. Ke3 Bd5 37. Nf4 Bf7 38. Kd4 Kd7 39. g4 Ke7 40. g5 Bg8 41. h4 Kd6 42. h5 Ke7 43. Ke5 a5 44. Ng6+ Kf7 45. Nh4 Ke7 46. g6 axb4 47. axb4 b5 48. h6 Kd7 49. h7 1-0

[Event "Bolivar Region-ch U20"]
[Site "Bolivar"]
[Date "2020.02.01"]
[Round "2.1"]
[White "Barbosa, Lucas"]
[Black "Torres Cueto, Jesus Marcial"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1276"]
[BlackElo "2086"]
[PlyCount "56"]
[EventDate "2020.02.01"]
[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. Nc3 e6 3. g3 d5 4. exd5 exd5 5. d4 Be6 6. Bg2 Nf6 7. Nf3 Nc6 8. Be3 c4 9. 0-0 Be7 10. h3 a6 11. Ne2 h6 12. Qd2 b5 13. c3 b4 14. Nh2 a5 15. f4 a4 16. a3 bxa3 17. bxa3 Na5 18. Rab1 Nb3 19. Qc2 Bxa3 20. Nc1 Bxc1 21. Bxc1 a3 22. Qa2 0-0 23. Nf3 Bf5 24. Rxb3 cxb3 25. Qxb3 Qa5 26. Nd2 Bd3 27. Rd1 Bc4 28. Qb1 Ne4 0-1

[Event "Bolivar Region-ch U20"]
[Site "Bolivar"]
[Date "2020.02.01"]
[Round "3.5"]
[White "Brito Carrascal, Isabela"]
[Black "Barbosa, Lucas"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1564"]
[BlackElo "1276"]
[PlyCount "92"]
[EventDate "2020.02.01"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 Nf6 6. Nc3 Bd6 7. 0-0 c5 8. d3 h6 9. Be3 0-0 10. Ne2 Be6 11. c3 b6 12. Qc2 c6 13. d4 cxd4 14. cxd4 exd4 15. Nexd4 Bc5 16. Nxe6 fxe6 17. Bxc5 bxc5 18. Qxc5 Nxe4 19. Qxc6 Qd5 20. Qxd5 exd5 21. Nd4 Rab8 22. b3 Rf6 23. Rac1 Rbf8 24. f3 Ng3 25. Rfd1 Rf4 26. Kh2 Rxd4 27. Rxd4 Ne2 28. Rcd1 Nxd4 29. Rxd4 Rd8 30. a4 a5 31. Kg3 Kf7 32. Kf4 Ke6 33. Ke3 Rb8 34. Rd3 Rb4 35. g4 g5 36. Kd2 Ke5 37. Ke2 d4 38. Kf2 Kd5 39. Kg3 Ke5 40. h4 Rb8 41. hxg5 hxg5 42. Kf2 Rb4 43. Ke2 Kf4 44. Kd2 Ke5 45. Ke2 Kf4 46. Kd2 Ke5 1/2-1/2

[Event "Bolivar Region-ch U20"]
[Site "Bolivar"]
[Date "2020.02.01"]
[Round "1.3"]
[White "Rosado Perez, Maria Jose"]
[Black "Barbosa, Lucas"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1811"]
[BlackElo "1276"]
[PlyCount "77"]
[EventDate "2020.02.01"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 Bg4 7. Be3 exd4 8. Qxd4 Bxf3 9. Qxg7 Qh4 10. e5 Bf8 11. Qg3 Qxg3 12. fxg3 Bd5 13. Nc3 0-0-0 14. Nxd5 cxd5 15. Rxf7 Nh6 16. Rxf8 Rhxf8 17. Bxh6 Rfe8 18. Bf4 d4 19. Rd1 c5 20. Kf2 c4 21. Kf3 d3 22. c3 b5 23. Ke4 Kd7 24. Rd2 Ke6 25. a3 Rb8 26. Rf2 Rf8 27. Rd2 a5 28. h3 b4 29. axb4 axb4 30. Be3 bxc3 31. bxc3 Rb5 32. Bd4 h5 33. Ra2 Kd7 34. Ra7+ Ke6 35. Ra6+ Kf7 36. Ra7+ Kg8 37. Ra1 Rfb8 38. Rd1 Rb2 39. Be3 0-1

[Event "La Rueda Caribbean 1st U12"]
[Site "La Rueda"]
[Date "2019.10.19"]
[Round "3.1"]
[White "Barbosa, Lucas"]
[Black "Cotes Ontibon, Anibal Santiago"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1276"]
[BlackElo "1319"]
[PlyCount "34"]
[EventDate "2019.10.19"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 Bg4 7. Nf1 Bb6 8. Ng3 0-0 9. 0-0 Na5 10. Bb3 Nxb3 11. axb3 Re8 12. h3 Bd7 13. Be3 Bc6 14. Bxb6 axb6 15. Re1 Qd7 16. b4 b5 17. c4 bxc4 0-1

[Event "La Rueda Caribbean 1st U12"]
[Site "La Rueda"]
[Date "2019.10.19"]
[Round "2.1"]
[White "Conto Garcia, Nicolas Alberto"]
[Black "Barbosa, Lucas"]
[Result "0-1"]
[ECO "C70"]
[BlackElo "1276"]
[PlyCount "91"]
[EventDate "2019.10.19"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 d6 6. Nc3 Nf6 7. d3 h6 8. Be3 Bb6 9. Qd2 0-0 10. d4 Bg4 11. Qe2 Nxd4 12. Bxd4 Bxd4 13. h3 Bh5 14. Qd3 Bxc3 15. Qxc3 Nxe4 16. Qd3 Nc5 17. Qc4 Bxf3 18. gxf3 Qg5+ 19. Kh2 Qf4+ 20. Qxf4 exf4 21. Bb3 Nxb3 22. axb3 Rfe8 23. Rfe1 Kf8 24. Re4 Rxe4 25. fxe4 Re8 26. f3 g5 27. Kg1 f6 28. Ra4 Re5 29. Rb4 b6 30. Ra4 Ra5 31. Rc4 c5 32. Ra4 Rxa4 33. bxa4 Ke7 34. Kf2 Ke6 35. Ke2 d5 36. exd5+ Kxd5 37. Kd3 f5 38. c4+ Ke5 39. Ke2 Kd4 40. Kd2 Kxc4 41. Kc2 Kd4 42. Kd2 b5 43. axb5 axb5 44. Ke2 c4 45. Kd2 b4 46. Kc2 0-1

[Event "COL-ch sf3 U12"]
[Site "Moniquira"]
[Date "2019.05.25"]
[Round "4.11"]
[White "Barbosa, Lucas"]
[Black "Ganan Espinoza, Sergio Andres"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1286"]
[PlyCount "71"]
[EventDate "2019.05.23"]
[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. Bc4 Nf6 4. d3 Bb4+ 5. c3 Bc5 6. 0-0 d5 7. exd5 Nxd5 8. Re1 Bd6 9. Bxd5 0-0 10. Bg5 Qd7 11. h3 h6 12. Bh4 b6 13. Bxc6 Qxc6 14. Qe2 f6 15. Qe4 Bd7 16. Nbd2 Qb5 17. Qc4+ Kh8 18. Qxb5 Bxb5 19. c4 g5 20. cxb5 gxh4 21. Nxh4 f5 22. Ng6+ Kg8 23. Nxf8 Rxf8 24. Nc4 Bc5 25. Nxe5 Bd4 26. Nc6 Bxb2 27. Ne7+ Kf7 28. Rab1 Bc3 29. Re2 Re8 30. Rc1 Bd4 31. Rxc7 Kf6 32. Nd5+ Kg5 33. Rxe8 a5 34. Rg8+ Kh5 35. Nf4+ Kh4 36. g3# 1-0

[Event "COL-ch sf3 U12"]
[Site "Moniquira"]
[Date "2019.05.25"]
[Round "5.8"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Barbosa, Lucas"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1068"]
[BlackElo "1286"]
[PlyCount "116"]
[EventDate "2019.05.23"]
[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 d6 3. Nc3 Nf6 4. Bc4 Be7 5. 0-0 Bg4 6. h3 Bh5 7. d3 0-0 8. Bg5 Nc6 9. Re1 Nd4 10. Re3 Nxf3+ 11. Rxf3 Bxf3 12. Qxf3 c6 13. Qg3 Nh5 14. Bxe7 Nxg3 15. Bxd8 Raxd8 16. fxg3 a5 17. a3 b5 18. Ba2 b4 19. axb4 axb4 20. Na4 Ra8 21. b3 Kh8 22. Rc1 d5 23. exd5 cxd5 24. c4 bxc3 25. Rxc3 Rfc8 26. Rxc8+ Rxc8 27. Kh2 e4 28. dxe4 dxe4 29. g4 e3 30. Kg3 e2 31. Kf2 Rc2 32. Bb1 e1Q+ 33. Kxe1 Rc1+ 34. Kd2 Rxb1 35. Ke2 Rxb3 36. Kf2 g6 37. Kg1 Kg7 38. Kh2 Kf6 39. Nc5 Re3 40. Nd7+ Kg7 41. Nc5 Re2 42. Nd3 g5 43. Nc1 Re8 44. Nd3 Kg6 45. Nb4 f5 46. gxf5+ Kxf5 47. Nd3 h5 48. Nf2 Re2 49. Nh1 h4 50. Kg1 Kf4 51. Nf2 Rd2 52. Kf1 Ra2 53. Ke1 Ra1+ 54. Ke2 Rg1 55. Nd1 Rxd1 56. Kxd1 Kg3 57. Ke2 Kxg2 58. Ke1 Kxh3 0-1

[Event "COL-ch sf3 U12"]
[Site "Moniquira"]
[Date "2019.05.24"]
[Round "2.13"]
[White "Barbosa, Lucas"]
[Black "Soto Ramirez, Luna Sofia"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1286"]
[BlackElo "1252"]
[PlyCount "71"]
[EventDate "2019.05.23"]
[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. c3 Nf6 4. d3 Bc5 5. Nxe5 Nxe5 6. d4 Bd6 7. dxe5 Bxe5 8. Bd3 0-0 9. 0-0 d6 10. f4 Bxc3 11. Nxc3 Bg4 12. Qc2 Nh5 13. Qf2 Qc8 14. f5 Nf6 15. Bg5 Bh5 16. Bxf6 gxf6 17. Nd5 Qd8 18. Qh4 c6 19. Nxf6+ Kh8 20. Qg5 Rg8 21. Qh6 Rg7 22. Nxh5 Qg5 23. Qxg7+ Qxg7 24. Nxg7 Kxg7 25. Rfe1 f6 26. Rac1 Re8 27. Bc4 b5 28. Be6 c5 29. Re3 Re7 30. Rg3+ Kh6 31. Rcc3 Rc7 32. Rh3+ Kg5 33. Rcg3+ Kf4 34. Rh4+ Ke5 35. Rd3 d5 36. Rxd5# 1-0

[Event "COL-ch sf3 U12"]
[Site "Moniquira"]
[Date "2019.05.24"]
[Round "3.7"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Barbosa, Lucas"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1086"]
[BlackElo "1286"]
[PlyCount "43"]
[EventDate "2019.05.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Ne7 4. Bf4 g6 5. Nb5 Na6 6. Be5 Rg8 7. Nf3 Nc6 8. Bf4 Bb4+ 9. Nd2 dxc4 10. e3 Qd5 11. Nxc7+ Nxc7 12. Bxc7 c3 13. bxc3 Bxc3 14. Rc1 Bxd2+ 15. Qxd2 Bd7 16. Rc5 Qe4 17. f3 Qb1+ 18. Rc1 Qb4 19. Be2 Qxd2+ 20. Kxd2 Ke7 21. Rc3 Rac8 22. Bg3 1/2-1/2

[Event "COL-ch sf3 U12"]
[Site "Moniquira"]
[Date "2019.05.23"]
[Round "1.6"]
[White "Diaz Bobadilla, Laura Juliana"]
[Black "Barbosa, Lucas"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1299"]
[BlackElo "1286"]
[PlyCount "77"]
[EventDate "2019.05.23"]
[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 d6 3. c3 Nf6 4. Bc4 Be7 5. 0-0 0-0 6. d4 exd4 7. cxd4 Nxe4 8. Re1 d5 9. Bd3 Bb4 10. Bd2 Bf5 11. Bxb4 Re8 12. Nbd2 Nc6 13. Qb3 a5 14. Bc3 Nxd2 15. Bxd2 Rxe1+ 16. Rxe1 Bg4 17. Qxb7 Bxf3 18. gxf3 Nxd4 19. Re3 Rb8 20. Qa7 Nc6 21. Qc5 Qf6 22. Qxd5 Rd8 23. Qe4 g6 24. Bc3 Qd6 25. Qe8+ Rxe8 26. Rxe8+ Qf8 27. Rxf8+ Kxf8 28. a3 a4 29. Bb5 Ne7 30. Bb4 h5 31. Bxa4 f5 32. Bb3 Ke8 33. Ba4+ Kf8 34. Bb5 Kf7 35. Bc4+ Kf6 36. Bxe7+ Kxe7 37. b4 Kd6 38. a4 Kc6 39. a5 1-0

[Event "Central America & Caribbean U10"]
[Site "Hotel Continental Panama"]
[Date "2017.08.10"]
[Round "1.10"]
[White "Grant, Jahvier"]
[Black "Barbosa, Lucas"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1333"]
[PlyCount "82"]
[EventDate "2017.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 Nf6 4. Bb5+ c6 5. Bd3 Bg6 6. Be5 Nbd7 7. Bxf6 Nxf6 8. Bxg6 hxg6 9. Nf3 Qb6 10. Nc3 Qxb2 11. Rb1 Qxc3+ 12. Nd2 Ne4 13. Rb3 Qa5 14. Rd3 Nxd2 15. Rxd2 Qc7 16. g3 e5 17. dxe5 Bb4 18. e6 Bxd2+ 19. Qxd2 fxe6 20. Qd3 Qa5+ 21. c3 Kf7 22. e4 Qb5 23. Qf3+ Ke7 24. exd5 Qxd5 25. Qxd5 cxd5 26. 0-0 Rac8 27. Rc1 d4 28. c4 d3 29. Rc3 d2 30. Rd3 Rxc4 31. Rxd2 Rd8 32. Rb2 b6 33. Kf1 Rdc8 34. Kg2 Rc2 35. Rb4 Rxa2 36. Rg4 Rcc2 37. Rxg6 Rxf2+ 38. Kg1 Rfb2 39. Rxg7+ Kf6 40. Rd7 Ra1+ 41. Rd1 Rxd1# 0-1

