[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.20"]
[Round "9"]
[White "Barahona Urrego, Lenier David"]
[Black "Puerta Rendon, Josue"]
[Result "1-0"]
[ECO "C25"]
[BlackElo "1406"]
[PlyCount "59"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. d3 h6 4. g3 Nf6 5. Bg2 d6 6. Nge2 Nc6 7. 0-0 Be6 8. Na4 Bb6 9. h3 Qd7 10. Nxb6 axb6 11. Kh2 Rxa2 12. Rxa2 Bxa2 13. b3 0-0 14. f4 Nb4 15. fxe5 dxe5 16. Bxh6 Ng4+ 17. hxg4 gxh6 18. Bh3 Qd6 19. Qd2 c5 20. Nc3 Kg7 21. Rf5 f6 22. Nxa2 Nxa2 23. c3 Ra8 24. Rh5 Nxc3 25. Qxh6+ Kf7 26. Qh7+ Ke8 27. Qg8+ Kd7 28. Qxa8 Kc6 29. Qe8+ Kc7 30. Rh7+ 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.20"]
[Round "8"]
[White "Galindo Torres, Jeimy Julissa"]
[Black "Barahona Urrego, Lenier David"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1149"]
[PlyCount "76"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. f4 0-0 8. Qd2 Ng4 9. Nxc6 bxc6 10. Be2 Nxe3 11. Qxe3 Qb6 12. Qxb6 axb6 13. Kd2 Ba6 14. Rhe1 Bxc3+ 15. Kxc3 Bxe2 16. Rxe2 d6 17. a3 Ra7 18. Rd1 f5 19. g3 Rd7 20. Rde1 fxe4 21. Rxe4 Kf7 22. Ra4 e6 23. Ra6 Rb8 24. a4 Ke7 25. a5 Rdb7 26. Rxb6 Rxb6 27. axb6 Rxb6 28. Ra1 h5 29. b4 Kf6 30. Kc4 d5+ 31. Kc5 Rb5+ 32. Kxc6 Rxb4 33. Re1 Re4 34. Rc1 Re2 35. Kd6 Rxh2 36. Re1 Rxc2 37. Rxe6+ Kf7 38. Kxd5 Rd2+ 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.19"]
[Round "7"]
[White "Barahona Urrego, Lenier David"]
[Black "Carmona, Luisa Maria"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "39"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nf6 5. e5 Ng8 6. Nf3 Nc6 7. Bc4 e6 8. Bg5 Qc7 9. Nd5 Qb8 10. Qd2 Nxe5 11. Nxe5 Qxe5+ 12. Qe3 Qb8 13. 0-0-0 h6 14. Bf4 d6 15. Rhe1 Be7 16. Bb5+ Kf8 17. Nxe7 Nxe7 18. Bxd6 Qxd6 19. Rxd6 a6 20. Rd8# 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.19"]
[Round "6"]
[White "Barahona Urrego, Lenier David"]
[Black "Remicio Gomez, Joshua Santiago"]
[Result "1/2-1/2"]
[ECO "B23"]
[BlackElo "1238"]
[PlyCount "64"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 a6 5. Nge2 e6 6. d3 Qc7 7. 0-0 Nc6 8. h3 Be7 9. Kh2 0-0 10. f4 Rb8 11. g4 b5 12. Ng3 b4 13. Nce2 Bb7 14. f5 exf5 15. Nxf5 Ne5 16. Bf4 Ng6 17. Bg3 Rfe8 18. Nf4 Ne5 19. Rf2 Ng6 20. Qd2 c4 21. Nxg6 hxg6 22. Nxe7+ Qxe7 23. Qxb4 Bxe4 24. Qxd6 Qxd6 25. Bxd6 Rbd8 26. dxe4 Rxd6 27. Re1 Rde6 28. Rfe2 Nd5 29. Bf3 c3 30. b3 Nb4 31. a3 Nc6 32. Rd1 f5 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.18"]
[Round "4"]
[White "Barahona Urrego, Lenier David"]
[Black "Olier Robayo, Mishelle Dayana"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1432"]
[PlyCount "60"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 b6 4. Bg2 Bb7 5. Nge2 Nf6 6. 0-0 d6 7. d4 Nbd7 8. Bg5 h6 9. Be3 a6 10. Qd2 Qc7 11. f4 0-0-0 12. d5 h5 13. h3 Be7 14. Nd1 b5 15. c3 exd5 16. exd5 Nb6 17. b4 Nfxd5 18. Bf2 Bf6 19. Rc1 Rhe8 20. Re1 Nc4 21. Qd3 Ndb6 22. bxc5 Bxg2 23. cxb6 Qb7 24. Kh2 Be4 25. Qxc4+ bxc4 26. Ne3 Bd3 27. Nd4 Bxd4 28. cxd4 Qf3 29. Kg1 Be4 30. Rxc4+ Kb8 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.18"]
[Round "5"]
[White "Valencia Lopez, Greissy Sofia"]
[Black "Barahona Urrego, Lenier David"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1473"]
[PlyCount "91"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nc6 4. d5 Nb8 5. f4 e5 6. fxe5 dxe5 7. h3 Bb4 8. Bd3 Nxe4 9. Bxe4 Qh4+ 10. Ke2 Bxc3 11. Bd3 Bd4 12. Qf1 e4 13. Bb5+ Bd7 14. Bxd7+ Nxd7 15. Qf4 Qxf4 16. Bxf4 0-0-0 17. c3 Be5 18. Ke3 Bxf4+ 19. Kxf4 Nf6 20. c4 Nh5+ 21. Ke3 f5 22. Ne2 g5 23. g4 fxg4 24. hxg4 Nf6 25. Rhg1 Rhf8 26. Nd4 Rd7 27. Ne6 Rg8 28. Raf1 Rf7 29. Rf5 Nxg4+ 30. Kxe4 Rxf5 31. Kxf5 Ne3+ 32. Kf6 g4 33. Ng7 Rxg7 34. Kxg7 h5 35. Kh6 h4 36. Kg5 h3 37. Kf4 Nxc4 38. Kxg4 Nxb2 39. Kxh3 Nd3 40. Rg8+ Kd7 41. Kg3 Nb4 42. a3 Nxd5 43. Kf3 a6 44. Rg6 Nc3 45. Rg4 b5 46. Ke3 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.17"]
[Round "3"]
[White "Barahona Urrego, Lenier David"]
[Black "Cardenas Blandon, Jefferson Alexis"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "21"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 g6 2. f4 Bg7 3. Bc4 e6 4. Nf3 h6 5. f5 d6 6. fxg6 Bd7 7. gxf7+ Kxf7 8. 0-0 b5 9. Ne5+ Ke8 10. Qh5+ Ke7 11. Qf7# 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.17"]
[Round "2"]
[White "Lopez Lopez, William Andres"]
[Black "Barahona Urrego, Lenier David"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1563"]
[PlyCount "63"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Bb5 Bd7 7. 0-0 Bg7 8. Nde2 Nf6 9. Kh1 0-0 10. f4 Re8 11. a3 a6 12. Bd3 h6 13. h3 Kh7 14. Be3 e6 15. Ng3 Na5 16. Qd2 Qc7 17. Qf2 Nc4 18. Bc1 Ng8 19. Nd1 Qb6 20. Qe2 Qc7 21. Rb1 Ne7 22. b3 Na5 23. f5 exf5 24. exf5 Nxf5 25. Nxf5 Bxf5 26. Bxf5 gxf5 27. Qd2 Nc6 28. c4 Ne7 29. Ne3 Rac8 30. Nxf5 Nxf5 31. Rxf5 Rg8 32. Qd3 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.16"]
[Round "1"]
[White "Restrepo Charry, Sebastian"]
[Black "Barahona Urrego, Lenier David"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1563"]
[PlyCount "119"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Be3 Bg7 4. Nf3 Nf6 5. Nc3 a5 6. h3 0-0 7. Qd2 Nc6 8. Bc4 Nxe4 9. Nxe4 d5 10. Bd3 dxe4 11. Bxe4 Bd7 12. Bh6 f5 13. Bxg7 Kxg7 14. Bd3 Be6 15. Qe3 Rf6 16. c3 Bd5 17. Ne5 Nxe5 18. Qxe5 Qd6 19. Qxd6 cxd6 20. f3 e5 21. c4 Bc6 22. d5 Bd7 23. Kd2 Rb8 24. Kc3 Rff8 25. b4 axb4+ 26. Kxb4 Ra8 27. a4 Rfc8 28. Rhb1 Rc5 29. Kc3 Ra7 30. Rb6 Bxa4 31. Rxd6 b5 32. Kb4 Rac7 33. Rd7+ Rxd7 34. Kxc5 bxc4 35. Bxc4 Rc7+ 36. Kb4 Bd7 37. d6 Rb7+ 38. Kc5 Kf6 39. Bd5 Rb5+ 40. Kc4 Rb8 41. Ra7 Be6 42. Rxh7 Rc8+ 43. Rc7 Rd8 44. Kc5 Bd7 45. Bc6 Ke6 46. Bxd7+ Rxd7 47. Rxd7 Kxd7 48. Kd5 e4 49. fxe4 fxe4 50. Kxe4 Kxd6 51. Kf4 Ke6 52. Kg5 Kf7 53. g4 Kg7 54. h4 Kh7 55. Kf6 Kh6 56. g5+ Kh7 57. Kf7 Kh8 58. Kxg6 Kg8 59. Kh6 Kh8 60. g6 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.03"]
[Round "4"]
[White "Montoya, Nerio Antonio"]
[Black "Barahona Urrego, Lenier David"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1760"]
[BlackElo "1605"]
[PlyCount "66"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. f4 g6 3. Nf3 Bg7 4. Bc4 e6 5. Nc3 Nc6 6. a4 d6 7. 0-0 Nge7 8. d3 0-0 9. f5 exf5 10. exf5 Bxf5 11. Ng5 d5 12. Ba2 Qd7 13. h3 Bd4+ 14. Kh1 h6 15. g4 hxg5 16. gxf5 Nxf5 17. Qg4 Nce7 18. Bxg5 f6 19. Bd2 Kg7 20. Rae1 Rh8 21. Rxe7+ Qxe7 22. Rxf5 Rxh3+ 23. Qxh3 Rh8 24. Qxh8+ Kxh8 25. Rf3 Qe6 26. Bxd5 Qg4 27. Ne2 Qh5+ 28. Kg2 Qxd5 29. Nf4 Qc6 30. Nxg6+ Kg7 31. Ne7 Qe6 32. Nf5+ Kf7 33. Ng3 Be5 1/2-1/2

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.02"]
[Round "3"]
[White "Barahona Urrego, Lenier David"]
[Black "Gutierrez Bermudez, Ivan"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1605"]
[BlackElo "1600"]
[PlyCount "63"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 d6 5. Nge2 Be7 6. d3 Bg4 7. 0-0 Qd7 8. Qe1 Bh3 9. f4 0-0 10. f5 Bxg2 11. Kxg2 d5 12. Bg5 d4 13. Bxf6 Bxf6 14. Nd5 Qd6 15. g4 Ne7 16. Nxf6+ Qxf6 17. h4 g5 18. Rh1 h6 19. Qf2 Kg7 20. Ng3 Qd6 21. f6+ Kg8 22. fxe7 Qxe7 23. Nf5 Qf6 24. hxg5 Qxg5 25. Rxh6 f6 26. Rah1 Kf7 27. Rh7+ Ke8 28. Re7+ Kd8 29. Rhh7 Qxg4+ 30. Qg3 Qe2+ 31. Kh3 Qf1+ 32. Qg2 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.02"]
[Round "2"]
[White "Ramirez, Orlando"]
[Black "Barahona Urrego, Lenier David"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "1413"]
[BlackElo "1605"]
[PlyCount "72"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 a5 7. Be2 Na6 8. 0-0 c6 9. Kh1 Ne8 10. h3 h6 11. a3 Bd7 12. Be3 Kh7 13. Qd2 e6 14. Rab1 Nac7 15. b4 b5 16. c5 f5 17. e5 d5 18. Nh2 h5 19. Nf3 Bh6 20. h4 a4 21. Ng5+ Bxg5 22. hxg5 Ng7 23. g3 Kg8 24. Kg2 Kf7 25. Kh3 Rh8 26. Kh4 Rh7 27. Rh1 Qe7 28. Bf3 Rah8 29. Rh2 Na6 30. Rbh1 Nb8 31. Nd1 Qf8 32. Nf2 Qg8 33. Nd3 Ke7 34. Qg2 Na6 35. Ne1 Nc7 36. Be2 Nce8 1/2-1/2

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.01"]
[Round "1"]
[White "Barahona Urrego, Lenier David"]
[Black "Munoz Guzman, German"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1605"]
[BlackElo "1671"]
[PlyCount "50"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 c6 5. d3 Bb6 6. Nf3 d6 7. Bd2 Be6 8. 0-0 0-0 9. h3 Re8 10. Kh2 Nbd7 11. b4 Nf8 12. Rb1 Ng6 13. Bg5 h6 14. Bd2 d5 15. c5 Bc7 16. Qc2 d4 17. Nd1 Bf5 18. Qb2 a6 19. a4 Qd7 20. Ng1 e4 21. e3 Rad8 22. dxe4 Bxe4 23. Bxe4 Nxe4 24. Nf3 Ne5 25. Nxd4 Nc4 0-1

