[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.02.02"]
[Round "8"]
[White "Casas Bernal, Juan Jose"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1568"]
[BlackElo "1696"]
[PlyCount "47"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. c3 Qb6 6. Qc1 Bf5 7. Nbd2 e6 8. Nh4 Bg4 9. Bd3 Be7 10. h3 Bh5 11. Nhf3 0-0 12. 0-0 Rac8 13. Ne5 cxd4 14. exd4 Nxe5 15. Bxe5 Bg6 16. Bxg6 hxg6 17. Qc2 Rc6 18. Qb3 Rfc8 19. Bh2 Bd6 20. Bxd6 Rxd6 21. Rfe1 Qc7 22. a4 Rb6 23. Qc2 Rc6 24. Qb3 1/2-1/2

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.02.01"]
[Round "6"]
[White "Manrique Hernandez, Andres Leonardo"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1696"]
[PlyCount "110"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. h4 b4 13. Na4 a5 14. h5 Qc7 15. g5 Ne8 16. Bb5 Rb8 17. Bxd7 Bxd7 18. Nac5 a4 19. Na6 axb3 20. Nxc7 bxa2 21. Qd3 a1Q+ 22. Kd2 Qa5 23. Nd5 Bd8 24. Rhg1 Bb5 25. Qb3 Ba4 26. Qd3 Bb5 27. Qb3 Qa4 28. Qxa4 Bxa4 29. b3 Bc6 30. Ke2 Rb5 31. f4 Bxd5 32. Rxd5 Rxd5 33. exd5 Nc7 34. Rd1 Re8 35. f5 Nb5 36. Kd3 Nc3 37. Ra1 Nxd5 38. Bd2 e4+ 39. Kd4 e3 40. Re1 Kf8 41. Bc1 Nc7 42. g6 hxg6 43. hxg6 Bf6+ 44. Kc4 Re4+ 45. Kd3 d5 46. Bxe3 Ke8 47. Rh1 fxg6 48. fxg6 Ne6 49. Rh5 Bd4 50. Bc1 Re5 51. Rh8+ Kd7 52. Rb8 Bc3 53. Be3 Ke7 54. Rb7+ Kf6 55. Rb6 Rxe3+ 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.02.01"]
[Round "7"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Beltran Serna, Ian Samuel"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1696"]
[BlackElo "1837"]
[PlyCount "62"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. h3 Bf6 11. d3 Bf5 12. Be3 Nxe3 13. Rxe3 g6 14. Qf1 Bg7 15. g4 Bc8 16. Nbd2 Kh8 17. g5 f5 18. gxf6 Bh6 19. Ree1 Qxf6 20. Rad1 Bf5 21. Bd5 Rad8 22. Ne4 Bxe4 23. dxe4 Qxf3 24. Bxc6 Rxd1 25. Rxd1 Be3 26. fxe3 Qxe3+ 27. Kg2 Qg5+ 28. Kh2 Rxf1 29. Rxf1 Qd2+ 30. Kg1 Qxb2 31. Bd5 Qxc3 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.01.31"]
[Round "4"]
[White "Diaz Uchima, Emmanuel Santiago"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1590"]
[BlackElo "1696"]
[PlyCount "118"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. c4 c6 4. e3 e6 5. c5 b6 6. b4 a5 7. Bxb8 Rxb8 8. a3 e5 9. Nf3 Bg4 10. Be2 Bxf3 11. Bxf3 exd4 12. exd4 Be7 13. Nd2 0-0 14. 0-0 Nd7 15. Qc2 Bf6 16. Qc3 bxc5 17. bxc5 Qc7 18. Rab1 Rfe8 19. a4 Nf8 20. Nb3 Ne6 21. Rfd1 Rb4 22. Bg4 Reb8 23. Bxe6 fxe6 24. Qe3 e5 25. dxe5 Qxe5 26. Nd2 Qxe3 27. fxe3 Rxb1 28. Nxb1 Rb4 29. Nd2 Rxa4 30. Nb3 Rc4 31. Nxa5 Rxc5 32. Nb7 Rc3 33. Kf2 Kf7 34. g4 Ke6 35. Rb1 Bg5 36. e4 dxe4 37. Rd1 Ke5 38. Nd6 Rc2+ 39. Kg1 Rc1 40. Nf7+ Kf6 41. Rxc1 Bxc1 42. Nd6 Ke5 43. Nf5 g6 44. Ng3 c5 45. Kf1 Bf4 46. Ne2 Bxh2 47. Kf2 c4 48. Ke3 h5 49. gxh5 gxh5 50. Nc3 Bf4+ 51. Kf2 Bd2 52. Nd1 c3 53. Ke2 c2 54. Kxd2 cxd1Q+ 55. Kxd1 h4 56. Ke2 h3 57. Kf1 e3 58. Kg1 h2+ 59. Kg2 e2 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.01.31"]
[Round "5"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Becker Newmark, Jeronimo"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1696"]
[BlackElo "1904"]
[PlyCount "82"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 cxd4 8. Nxd4 Ne5 9. 0-0 Be7 10. Nc3 a6 11. Qe2 Nxf3+ 12. Qxf3 0-0 13. Rad1 Qa5 14. Rfe1 Rd8 15. Nb3 Rxd1 16. Rxd1 Qc7 17. Bc5 Kf8 18. Bxe7+ Kxe7 19. Qe3 Bd7 20. a4 Rc8 21. Nd4 Kf8 22. Nf3 Be8 23. Ng5 b5 24. Nge4 Nd5 25. Nxd5 exd5 26. Nc3 bxa4 27. Nxd5 Qxc2 28. Qe7+ Kg8 29. Re1 Bb5 30. Qd6 Kh8 31. Nb6 Rg8 32. Qd4 Qc6 33. h4 h6 34. Rd1 Re8 35. Nd5 Rd8 36. Qe5 Qc5 37. Kh1 Bc4 38. Rc1 Qxd5 39. Qxd5 Bxd5 40. Kg1 Bb3 41. Rc6 Rd2 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.01.30"]
[Round "2"]
[White "Delgado Caballero, Kevin Daniel"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1576"]
[BlackElo "1696"]
[PlyCount "140"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Bb4 7. Bd2 Nge7 8. 0-0 0-0 9. a3 Bxc3 10. Bxc3 d5 11. exd5 Nxd5 12. Bd2 b6 13. Bd3 Bb7 14. Re1 h6 15. Re4 Nf6 16. Re3 Ng4 17. Re4 f5 18. Rxg4 fxg4 19. Ne1 Qf6 20. Qe2 Nd4 21. Qe3 Nb3 22. Bc3 Qf7 23. Rb1 Nc5 24. Bc2 Be4 25. Bd4 Bxc2 26. Nxc2 Qf5 27. Qe2 Rad8 28. Re1 Rfe8 29. Bc3 h5 30. Nd4 Qd3 31. Qe5 Qg6 32. Qc7 Qf7 33. Qxf7+ Kxf7 34. Nc6 Rd5 35. Nxa7 e5 36. Nc6 e4 37. Kf1 Nd3 38. Re3 Rf5 39. Re2 e3 40. Bd4 Rxf2+ 41. Rxf2+ exf2 42. Bxf2 Nxf2 43. Kxf2 Re4 44. b4 g5 45. a4 Ke8 46. a5 Kd7 47. Na7 bxa5 48. bxa5 Rb4 49. a6 Rb8 50. Ke3 Kc7 51. Ke4 Kb6 52. Kf5 Kxa7 53. Kxg5 Rb5+ 54. Kh4 Kxa6 55. g3 Kb6 56. h3 gxh3 57. Kxh3 Kc6 58. g4 hxg4+ 59. Kxg4 Kd6 60. Kf4 Ke6 61. Ke4 Rb4+ 62. Kd3 Kd5 63. Ke3 Ra4 64. Kf3 Ke5 65. Ke3 Ra3+ 66. Kd2 Kd4 67. Kc2 Rh3 68. Kc1 Rh2 69. Kd1 Kd3 70. Ke1 Rh1+ 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.01.30"]
[Round "3"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Guarin Fonseca, Nobel Alfredo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1696"]
[BlackElo "2032"]
[PlyCount "76"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Qb6 5. dxc5 Qxb2 6. Nbd2 Nc6 7. Be2 Qc3 8. 0-0 e5 9. Bg3 e4 10. Nd4 Nxd4 11. exd4 Qxd4 12. Bb5+ Bd7 13. Bxd7+ Nxd7 14. Nb3 Qc4 15. Rb1 Nxc5 16. Qh5 b6 17. Nxc5 Bxc5 18. Qe5+ Kf8 19. Rfd1 Re8 20. Qxd5 Qxd5 21. Rxd5 Ke7 22. Kf1 Ke6 23. Rbd1 f6 24. Ke2 Re7 25. Rd8 Rxd8 26. Rxd8 Rd7 27. Rxd7 Kxd7 28. f3 exf3+ 29. Kxf3 Kc6 30. Be1 Kb5 31. Ke4 Ka4 32. Kd3 Ka3 33. Kc4 a6 34. Bc3 Kxa2 35. g4 Bd6 36. h3 b5+ 37. Kd3 b4 38. Bd2 a5 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.01.29"]
[Round "1"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Caballero Marrugo, David Jose"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1696"]
[BlackElo "2148"]
[PlyCount "93"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. f4 c5 4. Nf3 Nc6 5. Bc4 a6 6. a4 e6 7. 0-0 Nge7 8. Qe1 Nb4 9. Qd1 d5 10. exd5 exd5 11. Be2 0-0 12. d3 Nec6 13. Bd2 Bg4 14. Rc1 Qc7 15. Be1 Qxf4 16. Bg3 Qe3+ 17. Kh1 Qe7 18. h3 Bf5 19. Nh4 Be6 20. Qd2 Rad8 21. Rfe1 Nd4 22. Nf3 Nf5 23. Bf2 Bh6 24. Qd1 Ne3 25. Bxe3 Bxe3 26. Rb1 Rfe8 27. Bf1 d4 28. Ne4 Bd5 29. Ned2 Qd7 30. c3 Bxd2 31. Qxd2 Bxf3 32. gxf3 Nd5 33. Re4 Ne3 34. Bg2 Nxg2 35. Kxg2 Rxe4 36. dxe4 Qxa4 37. b3 Qa5 38. Rd1 b5 39. b4 cxb4 40. cxb4 Qc7 41. Rc1 Qe7 42. Rc6 Rd6 43. Rc8+ Kg7 44. Qb2 Qg5+ 45. Kf2 h5 46. Rc5 Qf4 47. Qb3 0-1

[Event "Santiago de Cali U2000 op"]
[Site "Cali"]
[Date "2024.12.30"]
[Round "7"]
[White "Guerra, Alvaro"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1890"]
[BlackElo "1695"]
[PlyCount "86"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB01_2025"]
[SourceDate "2025.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. cxd5 exd5 5. d4 c6 6. Bg5 Be7 7. e3 Bf5 8. Be2 0-0 9. 0-0 Nbd7 10. Nh4 Bg6 11. Nxg6 hxg6 12. Rb1 a5 13. Qc2 Re8 14. Bd3 Nf8 15. a3 Ne6 16. Bh4 Nd7 17. Bg3 b5 18. f4 b4 19. axb4 axb4 20. Na4 c5 21. Nxc5 Nexc5 22. dxc5 Bxc5 23. f5 Bxe3+ 24. Kh1 g5 25. Bb5 Re4 26. Bxd7 Qxd7 27. f6 g6 28. Rbd1 Rae8 29. Qb3 Qb5 30. Qxd5 Qxd5 31. Rxd5 Bd4 32. h3 Bxb2 33. Rxg5 R8e6 34. Rb5 Bxf6 35. Rc1 Bc3 36. Rd1 Kg7 37. Rd7 Re7 38. Rxe7 Rxe7 39. Bd6 Re1+ 40. Kh2 Rb1 41. g3 b3 42. Kg2 b2 43. Ba3 Re1 0-1

[Event "Santiago de Cali U2000 op"]
[Site "Cali"]
[Date "2024.12.29"]
[Round "5"]
[White "Varela Acosta, Valeria"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1516"]
[BlackElo "1695"]
[PlyCount "59"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB01_2025"]
[SourceDate "2025.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. h4 b4 13. Nd5 Bxd5 14. exd5 a5 15. g5 a4 16. gxf6 axb3 17. fxe7 bxa2 18. exf8Q+ Kxf8 19. Qxb4 a1Q+ 20. Kd2 Qaa5 21. Qxa5 Qxa5+ 22. Ke2 Qb5+ 23. Kf2 Qxb2 24. Bd3 Nf6 25. Rb1 Qa2 26. Ra1 Qxd5 27. c4 Rxa1 28. cxd5 Rxh1 29. Bc4 Rxh4 30. Ba2 0-1

[Event "Santiago de Cali U2000 op"]
[Site "Cali"]
[Date "2024.12.28"]
[Round "4"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1695"]
[BlackElo "1990"]
[PlyCount "60"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB01_2025"]
[SourceDate "2025.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. Re1 d6 9. c3 Na5 10. Bc2 c5 11. Nbd2 Re8 12. Nf1 Bf8 13. h3 g6 14. Bd2 Nc6 15. a4 b4 16. Bg5 h6 17. Bxf6 Qxf6 18. Ne3 Be6 19. Bb3 bxc3 20. bxc3 Rab8 21. Bd5 Ne7 22. Qe2 Nxd5 23. Nxd5 Bxd5 24. exd5 e4 25. dxe4 Qxc3 26. Qxa6 Rxe4 27. Rxe4 Qxa1+ 28. Kh2 Qa2 29. Qc6 Qxf2 30. a5 Rb2 0-1

[Event "Santiago de Cali U2000 op"]
[Site "Cali"]
[Date "2024.12.27"]
[Round "1"]
[White "Paz Piamba, Dario"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1695"]
[PlyCount "50"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB01_2025"]
[SourceDate "2025.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.01"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. c3 g6 4. f4 Bg7 5. Nf3 e6 6. h4 h5 7. g3 Nge7 8. a4 d5 9. e5 0-0 10. Be2 Nf5 11. Rg1 a6 12. g4 Nxh4 13. Nh2 hxg4 14. Rxg4 Bd7 15. Rg1 d4 16. c4 Nf5 17. b3 Qh4+ 18. Kd2 Qxh2 19. a5 Nb4 20. Rh1 Qxf4+ 21. Ke1 Ne3 22. Rg1 Nec2+ 23. Qxc2 Nxc2+ 24. Kd1 Ne3+ 25. Kd2 Bh6 0-1

[Event "Santiago de Cali U2000 op"]
[Site "Cali"]
[Date "2024.12.27"]
[Round "2"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Cortes Castro, Jhonny"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1695"]
[BlackElo "1896"]
[PlyCount "85"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB01_2025"]
[SourceDate "2025.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Bf4 Bf5 8. Bxf5 gxf5 9. Nf3 Rg8 10. 0-0 e6 11. Qb3 Qd7 12. Nbd2 Rc8 13. Rae1 Ne4 14. Nxe4 fxe4 15. Ne5 Nxe5 16. Bxe5 Be7 17. Qd1 Bd6 18. Qh5 Bxe5 19. dxe5 Qe7 20. h4 Rg7 21. f3 exf3 22. Rxf3 Rc4 23. Rf6 Rcg4 24. Re2 Qc5+ 25. Kf1 Qc4 26. Rxe6+ Kf8 27. Rf6 Rxh4 28. Qf3 Rh1+ 29. Kf2 Qh4+ 30. g3 Qh2+ 31. Qg2 Rxg3 32. Qxh2 Rxh2+ 33. Ke1 Rxe2+ 34. Kxe2 Rg5 35. Kd3 Rxe5 36. Kd4 Re2 37. b4 Rd2+ 38. Ke5 Rd3 39. a4 Rxc3 40. Kxd5 Re3 41. Rd6 Rd3+ 42. Ke5 Rxd6 43. Kxd6 0-1

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "1"]
[White "Cordoba Roa, Angel Gabriel"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2325"]
[BlackElo "1631"]
[PlyCount "87"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Bxb5 5. cxb5 Nf6 6. Nc3 Nbd7 7. 0-0 e6 8. d4 cxd4 9. Nxd4 Be7 10. f4 0-0 11. Qf3 Rc8 12. f5 e5 13. Nc2 Nb6 14. Bg5 d5 15. Bxf6 Bxf6 16. Rad1 d4 17. Nb4 Qd7 18. Nbd5 Nxd5 19. Nxd5 Qxb5 20. Qg4 Kh8 21. Rf3 Qe2 22. Rdf1 Rc2 23. h3 Rg8 24. Kh2 h6 25. a4 b6 26. h4 Kh7 27. Kh3 Rxb2 28. R1f2 Qxf2 29. Rxf2 Rxf2 30. Qh5 d3 31. Qxf7 Kh8 32. Qc7 Re2 33. Qc4 Rd2 34. Qc1 Rc2 35. Qd1 Rc4 36. Qxd3 Rxa4 37. g4 Ra1 38. Qf3 Rc8 39. g5 hxg5 40. Qh5+ Kg8 41. Nxf6+ gxf6 42. Qg6+ Kh8 43. Qxf6+ Kh7 44. Qe7+ 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "5"]
[White "Moncada Correa, Sara"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2018"]
[BlackElo "1631"]
[PlyCount "55"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 c6 6. Nc3 d5 7. cxd5 cxd5 8. Ne5 e6 9. 0-0 Nbd7 10. f4 b6 11. e3 Ba6 12. Rf2 Rc8 13. Bd2 Ne8 14. Qa4 Nxe5 15. fxe5 Nc7 16. Bf1 Bxf1 17. Raxf1 a6 18. e4 b5 19. Qb4 a5 20. Qxa5 dxe4 21. Nxe4 Ra8 22. Qc3 Rxa2 23. Bg5 Nd5 24. Bxd8 Nxc3 25. Nxc3 Ra7 26. Bb6 Rb7 27. Bc5 Rc8 28. Ne4 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "3"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2201"]
[BlackElo "1631"]
[PlyCount "123"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nf3 Be7 8. Bg5 Be6 9. Qd2 Nbd7 10. 0-0-0 0-0 11. Kb1 b5 12. Qe1 Qc7 13. Bxf6 Nxf6 14. g4 b4 15. Nd5 Bxd5 16. exd5 Rac8 17. Bd3 Qc5 18. g5 Nh5 19. Qe4 f5 20. gxf6 Nxf6 21. Qf5 e4 22. Bxe4 Nxe4 23. Qxe4 Rxf3 24. Qxf3 Qxc2+ 25. Ka1 Bf6 26. Rb1 a5 27. Qb3 Qxb3 28. axb3 a4 29. bxa4 Ra8 30. Ka2 Rxa4+ 31. Kb3 Ra5 32. Rhd1 Rb5 33. Ra1 Be5 34. Ra7 h6 35. Ra4 Rb8 36. Rd2 Bf4 37. Rd4 Rf8 38. f3 Be3 39. Rd3 Bc5 40. Rxb4 Bxb4 41. Kxb4 Rb8+ 42. Kc3 Rc8+ 43. Kd4 Rb8 44. b3 Kf7 45. Re3 Rb4+ 46. Kc3 Rb5 47. Kc4 Rc5+ 48. Kd4 Rb5 49. Rd3 Ke7 50. Kc4 Rc5+ 51. Kb4 Kd7 52. Ka4 Kc7 53. b4 Rc1 54. Kb5 g5 55. Re3 Kd7 56. Ra3 Kc7 57. Ra7+ Kb8 58. Rd7 Rc3 59. Kb6 Kc8 60. Rxd6 h5 61. Rc6+ Rxc6+ 62. Kxc6 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "7"]
[White "Uribe Sanchez, Alejandro"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1966"]
[BlackElo "1631"]
[PlyCount "57"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. g3 d5 6. Bg2 c6 7. Ne2 0-0 8. 0-0 Nd7 9. b3 f5 10. c4 Nf6 11. Nbc3 Be6 12. Qd3 Qd7 13. c5 Qe7 14. b4 Ne4 15. a4 h5 16. b5 Qc7 17. a5 Rfb8 18. a6 b6 19. cxb6 Rxb6 20. Rfc1 c5 21. dxc5 Nxc5 22. Nxd5 Nxd3 23. Rxc7 Bxd5 24. Bxd5 Bxa1 25. Bxa8 Rxb5 26. Rxa7 h4 27. Rb7 Rxb7 28. Bxb7 Nc5 29. a7 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "2"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Luna Uribe, Rafael"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1631"]
[BlackElo "1501"]
[PlyCount "85"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 f6 5. 0-0 Bc5 6. c3 d6 7. d4 Bb6 8. d5 Nge7 9. dxc6 bxc6 10. Be3 0-0 11. Bxb6 cxb6 12. Bb3+ Kh8 13. Qe2 d5 14. Rd1 Bb7 15. exd5 cxd5 16. Na3 Qc7 17. Rd2 Rfd8 18. Rad1 a5 19. Nb5 Qc6 20. a4 Rd7 21. Bc2 Rad8 22. Qf1 Ba8 23. Re1 Qe6 24. Nfd4 Qf7 25. Nf5 Nxf5 26. Bxf5 Re7 27. Red1 Qh5 28. Bh3 f5 29. Qe2 Qh6 30. Bxf5 Rf8 31. Bh3 e4 32. Nd4 Re5 33. Qe3 Qxe3 34. fxe3 Rf6 35. Rf2 Rxf2 36. Kxf2 Kg8 37. Rf1 Bb7 38. Kg3 Rg5+ 39. Kh4 h6 40. Be6+ Kh7 41. g4 Ba6 42. Rf8 Bf1 43. Rxf1 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "4"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Ocampo Cadavid, Matias"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1631"]
[BlackElo "1680"]
[PlyCount "47"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 e6 6. Bf4 Bd6 7. Bg3 0-0 8. Nf3 b6 9. Qe2 Bb7 10. Nbd2 Bxg3 11. hxg3 Nc6 12. Ne5 h6 13. f4 Nd7 14. 0-0-0 Ndxe5 15. fxe5 Qc7 16. Rxh6 gxh6 17. Qg4+ Kh8 18. Rh1 f5 19. Rxh6+ Qh7 20. Rxh7+ Kxh7 21. Nf3 Kh8 22. Qh5+ Kg7 23. Ng5 Rh8 24. Nxe6+ 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "9"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Tobar Beltran, Jorge Esteban"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1631"]
[BlackElo "1994"]
[PlyCount "84"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 Nf6 4. e5 Nfd7 5. Ne2 c5 6. c3 Nc6 7. a3 Qb6 8. b4 cxd4 9. cxd4 Be7 10. Be3 f5 11. Nbc3 Nf8 12. Qd2 Bd7 13. Na4 Qd8 14. Nc5 Bxc5 15. bxc5 Qa5 16. Qxa5 Nxa5 17. Nc3 a6 18. 0-0 Ng6 19. Rab1 0-0 20. f4 Ne7 21. Bd2 Nec6 22. Ne2 Rab8 23. Bxa5 Nxa5 24. Rb4 Nc6 25. Rb6 Na5 26. Rfb1 Rbd8 27. Kf2 Bc6 28. R6b4 Kf7 29. Ke3 Ke7 30. Nc1 Kd7 31. Nb3 Nxb3 32. R1xb3 Kc7 33. a4 h6 34. a5 g5 35. Rb2 Rg8 36. fxg5 hxg5 37. Rf2 Rdf8 38. h3 g4 39. hxg4 Rxg4 40. Rbb2 Rfg8 41. Rbd2 Rg3+ 42. Ke2 R8g4 0-1

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "6"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Vasquez Ramirez, Jean Paul"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1631"]
[BlackElo "1531"]
[PlyCount "39"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f3 a6 7. Be3 Nc6 8. Qd2 Be7 9. 0-0-0 Ne5 10. Be2 Qc7 11. g4 Nc4 12. Bxc4 Qxc4 13. g5 Nd7 14. f4 e5 15. Nf5 exf4 16. Nxe7 fxe3 17. Qxd6 b5 18. Nxc8 Qxc8 19. Nd5 Qd8 20. Nc7+ 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "8"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Velasquez Hernandez, Martin"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1631"]
[BlackElo "1528"]
[PlyCount "49"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Nxc6 dxc6 8. Ba4 0-0 9. d4 Be6 10. Bf4 Nc4 11. b3 Nb2 12. Qd2 Nxa4 13. bxa4 Bf6 14. Be5 Bg5 15. Qd3 Qd7 16. Qg3 f6 17. Bxc7 Qxd4 18. Nc3 Bh4 19. Qe3 Qxe3 20. Rxe3 Rfe8 21. Rae1 Bf7 22. Rxe8+ Rxe8 23. Rxe8+ Bxe8 24. g3 Bxg3 25. fxg3 1-0

[Event "COL-ch U18"]
[Site "Ibague"]
[Date "2024.03.17"]
[Round "7"]
[White "Rubiano Neira, Gian Carlo"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "B92"]
[BlackElo "1654"]
[PlyCount "84"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Nd5 Nxe4 9. Bf3 f5 10. Bxe4 fxe4 11. Bg5 Qxg5 12. Nc7+ Kf7 13. Nxa8 Qd8 14. Nd2 Nc6 15. Nxe4 Qxa8 16. Ng5+ Ke7 17. Nxe6 Kxe6 18. Qg4+ Ke7 19. c3 Qe8 20. 0-0 Kd8 21. Rad1 Kc7 22. a4 h5 23. Qc4 Rh6 24. b4 Kb8 25. Rb1 Qe6 26. Qe4 d5 27. Qe2 Ne7 28. b5 a5 29. Rfe1 e4 30. b6 h4 31. h3 Rg6 32. Qb5 Nc6 33. Re3 Bd6 34. c4 d4 35. Qh5 dxe3 36. Qh8+ Qc8 37. Qh5 exf2+ 38. Kxf2 Rf6+ 39. Kg1 Nb4 40. c5 Qxc5+ 41. Qxc5 Bxc5+ 42. Kh2 Bxb6 0-1

[Event "COL-ch U18"]
[Site "Ibague"]
[Date "2024.03.17"]
[Round "6"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Alcala Leon, Daniel Alejandro"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1654"]
[BlackElo "1830"]
[PlyCount "58"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 d5 7. Bg5 c6 8. Bd3 Bd6 9. h3 Nbd7 10. 0-0 0-0 11. Qd2 Qc7 12. Rfe1 b5 13. Bxf6 Nxf6 14. Ne5 a6 15. f4 c5 16. Qe2 c4 17. Nxd5 Nxd5 18. Bxh7+ Kxh7 19. Qh5+ Kg8 20. Ng6 fxg6 21. Qxd5+ Kh7 22. Qxa8 Bb7 23. Qa7 Ra8 24. Qxa8 Bxa8 25. f5 gxf5 26. c3 Bh2+ 27. Kh1 Qg3 28. Re2 Qxh3 29. d5 Bxd5 0-1

[Event "COL-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "5"]
[White "Brinez Bernal, Juan Fernando"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1474"]
[BlackElo "1654"]
[PlyCount "58"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. c4 c5 5. Nc3 a6 6. a4 Nc6 7. Nf3 Be7 8. Qb3 Na5 9. Qa2 Nxc4 10. Bxc4 dxc4 11. Qxc4 Qb6 12. Rb1 Qb4 13. Qxb4 cxb4 14. Ne2 Bd7 15. b3 b5 16. a5 0-0 17. 0-0 Bc6 18. Ne5 Be4 19. Rbc1 Rfc8 20. f3 Bc2 21. Bg5 Bxb3 22. Bxf6 gxf6 23. Nd7 Rxc1 24. Rxc1 Bc4 25. Nb6 Rb8 26. Nxc4 bxc4 27. Rxc4 Rb5 28. Rc7 Bf8 29. Nc1 Rxa5 0-1

[Event "COL-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "4"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Rincon Acosta, Danny Edicson"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1654"]
[BlackElo "1617"]
[PlyCount "62"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. f4 Bg7 6. Nf3 Nf6 7. d3 Rb8 8. 0-0 0-0 9. Qe1 d6 10. Qh4 e6 11. g4 Nd7 12. Qg3 e5 13. f5 Nf6 14. b3 Qc7 15. Be3 Qa5 16. Bd2 Qb6 17. Na4 Qa6 18. Qh4 c4 19. Bg5 cxb3 20. Bxf6 Bxf6 21. Qxf6 b2 22. Nxb2 Rxb2 23. Nh4 Qb6+ 24. Kh1 Qd8 25. fxg6 fxg6 26. Qxd8 Rxd8 27. g5 Rxc2 28. Rfc1 Rxc1+ 29. Rxc1 Bd7 30. Rb1 Rf8 31. Kg2 Bg4 1/2-1/2

[Event "COL-ch U18"]
[Site "Ibague"]
[Date "2024.03.15"]
[Round "3"]
[White "Ospina Aponte, Juan Stiven"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1600"]
[BlackElo "1654"]
[PlyCount "70"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. exd6 Qxd6 7. Nf3 Nc6 8. Bd3 Bg4 9. Be2 g6 10. h3 Bxf3 11. Bxf3 Bg7 12. Be3 Nxe3 13. fxe3 Qg3+ 14. Ke2 0-0 15. Nc3 Rad8 16. Ne4 Qc7 17. Rc1 Qb6 18. Qb3 Bxd4 19. Qxb6 Bxb6 20. Rhd1 Ne5 21. Nd2 Nxf3 22. Nxf3 f6 23. Nd4 Kf7 24. b4 Rd5 25. a4 Rfd8 26. Rc4 Bxd4 27. Rcxd4 Rxd4 28. Rxd4 Rxd4 29. exd4 Ke6 30. Ke3 Kd5 31. Kd3 f5 32. g3 g5 33. b5 b6 34. h4 gxh4 35. gxh4 f4 0-1

[Event "COL-ch U18"]
[Site "Ibague"]
[Date "2024.03.15"]
[Round "2"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Aguiar Oyuela, Luis Alejandro"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1654"]
[BlackElo "1603"]
[PlyCount "82"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 b5 10. 0-0-0 Nbd7 11. g4 Nb6 12. Kb1 b4 13. Bxb6 Qxb6 14. Nd5 Nxd5 15. exd5 Bd7 16. Be2 a5 17. f4 Qa7 18. fxe5 dxe5 19. d6 Bh4 20. Qd5 0-0 21. Bf3 Rfe8 22. Nc5 a4 23. Nxd7 Qxd7 24. Qc6 Qa7 25. d7 Red8 26. Qd6 Rab8 27. Qxe5 b3 28. cxb3 axb3 29. axb3 Bf6 30. Qe2 Rxd7 31. Rxd7 Qxd7 32. Rd1 Qa7 33. Bc6 h6 34. Ba4 Qc5 35. Rc1 Qd4 36. Rc4 Qg1+ 37. Ka2 Rd8 38. Qc2 Qe3 39. Rc8 Rxc8 40. Qxc8+ Kh7 41. Qf5+ Kg8 1/2-1/2

[Event "COL-ch U18"]
[Site "Ibague"]
[Date "2024.03.14"]
[Round "1"]
[White "Campos Gomez, Manuel"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2281"]
[BlackElo "1654"]
[PlyCount "37"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 Nbd7 6. 0-0 0-0 7. Qc2 c5 8. Rd1 b6 9. Nc3 Bb7 10. cxd5 exd5 11. Bf4 a6 12. dxc5 bxc5 13. Nh4 Nb6 14. Nf5 Re8 15. a4 Nh5 16. a5 Nxf4 17. gxf4 Nd7 18. Nxd5 Bxd5 19. Bxd5 1-0

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.03"]
[Round "9"]
[White "Pabon Arevalo, Emmanuel Alejandro"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1633"]
[BlackElo "1423"]
[PlyCount "97"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. Nf3 Bf5 7. 0-0 Nbd7 8. Re1 e6 9. Bd2 Be7 10. a3 Qc7 11. Ne5 Nxe5 12. dxe5 Nd7 13. Bf4 0-0-0 14. Qe2 g5 15. Bg3 h5 16. h3 h4 17. Bh2 Rhg8 18. f3 Qb6+ 19. Kh1 Qxb2 20. Ne4 Bxe4 21. Qxe4 Nb6 22. Bd3 Qc3 23. a4 Nd5 24. Rab1 Qa5 25. Rb3 Bc5 26. Reb1 Nc3 27. Qe1 Bb4 28. Rxb4 Nxb1 29. Qxb1 Rd7 30. Bg1 Qxe5 31. Bxa7 f5 32. Bf2 Rgd8 33. Qb2 Qxb2 34. Rxb2 Rd5 35. Kh2 R8d7 36. Be1 Rxd3 37. cxd3 Rxd3 38. Re2 Rd6 39. Rd2 Kd7 40. Kg1 Rd5 41. Kf2 f4 42. Rxd5+ exd5 43. Bb4 Ke6 44. Bc5 d4 45. Ke2 Kd5 46. Be7 Kc4 47. Kd2 d3 48. Bxg5 Kd4 49. Bxh4 1-0

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.02"]
[Round "6"]
[White "Buitrago Garces, Maicol"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1285"]
[BlackElo "1423"]
[PlyCount "72"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Be3 Be7 10. Qd2 0-0 11. 0-0-0 b5 12. g4 b4 13. Ne2 a5 14. g5 a4 15. Na1 Ne8 16. Kb1 b3 17. a3 bxc2+ 18. Nxc2 Nc5 19. Bxc5 dxc5 20. Qc3 Qb6 21. h4 c4 22. Bxc4 Rc8 23. Ne3 Nd6 24. Rxd6 Bxd6 25. Qd3 Bxa3 26. Qxa3 Bxc4 27. Ng3 Bb3 28. Re1 Qd4 29. Ngf5 Qd3+ 30. Ka1 Qd2 31. Rb1 Rc7 32. Ng4 Rc1 33. Ne7+ Kh8 34. Ng6+ hxg6 35. Qxf8+ Kh7 36. Nf6+ gxf6 0-1

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.02"]
[Round "7"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Hernandez Jimenez, Xavi"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1423"]
[BlackElo "1926"]
[PlyCount "80"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Be2 Bc5 5. 0-0 d6 6. d3 Bb6 7. Be3 Bg4 8. h3 Bh5 9. Nd2 Bxe2 10. Qxe2 Nd4 11. Bxd4 Bxd4 12. Nb3 Bb6 13. Na4 0-0 14. Kh2 g6 15. Nxb6 axb6 16. f4 exf4 17. Rxf4 Nh5 18. Rf2 Qg5 19. c3 Qg3+ 20. Kh1 Rfe8 21. Qf3 Qxf3 22. Rxf3 d5 23. g4 dxe4 24. dxe4 Ng7 25. Rd1 Re7 26. a3 Rae8 27. e5 Rxe5 28. Rd7 R5e7 29. Rxe7 Rxe7 30. Nd4 Ne6 31. Nxe6 Rxe6 32. b4 b5 33. Rd3 Rd6 34. Re3 Kf8 35. Kg2 Ra6 36. Kg3 Rxa3 37. Kf4 Ra6 38. g5 Rc6 39. h4 Rc4+ 40. Kg3 b6 0-1

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.01"]
[Round "4"]
[White "Brito Carrascal, Camilo Andres"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1985"]
[BlackElo "1423"]
[PlyCount "85"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 Nbd7 10. g4 b5 11. g5 Nh5 12. Rg1 b4 13. Nd5 Bxd5 14. Qxd5 0-0 15. 0-0-0 a5 16. Kb1 a4 17. Nc1 Nb6 18. Qc6 Rb8 19. Bh3 Nf4 20. Bg4 Ne6 21. h4 Qc8 22. Qxc8 Rfxc8 23. b3 axb3 24. cxb3 Rc6 25. Nd3 Nd7 26. Bd2 Rcb6 27. f4 exf4 28. Bxf4 Ndc5 29. Nxc5 Nxc5 30. Rge1 Ne6 31. Bg3 Rc6 32. Rc1 Rbc8 33. Rxc6 Rxc6 34. Rc1 Nc5 35. Rc4 Rb6 36. Be2 g6 37. Be1 Na6 38. Rc8+ Kg7 39. Bxa6 Rxa6 40. Bxb4 Rb6 41. Bc3+ f6 42. gxf6+ Bxf6 43. Rc7+ 1-0

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.01"]
[Round "5"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Salazar Yandun, Daniel Alexander"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1423"]
[BlackElo "1252"]
[PlyCount "80"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. h4 d6 9. c4 Nb6 10. exd6 Qxe2+ 11. Bxe2 cxd6 12. 0-0 Be6 13. Bf3 Rc8 14. b3 Be7 15. Bb2 Bxh4 16. Bxg7 Rg8 17. Bb2 d5 18. Nd2 Bg5 19. Bc3 Bxd2 20. Bxd2 dxc4 21. Rfe1 Kd7 22. Bf4 Bd5 23. Rad1 cxb3 24. axb3 Rce8 25. Be4 Kc8 26. Bxd5 Rxe1+ 27. Rxe1 Nxd5 28. Bg3 f5 29. Re6 Kb7 30. Rh6 Rg7 31. Be5 Re7 32. Bd6 Rf7 33. Kf1 Kb6 34. Rh4 Kb5 35. Ke2 Nc3+ 36. Ke3 c5 37. Bxc5 Kxc5 38. Rc4+ Kb5 39. Rxc3 Kb4 40. Rd3 a5 1/2-1/2

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.02.29"]
[Round "2"]
[White "Canar Lopez, Taylor Nicolas"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "B10"]
[BlackElo "1423"]
[PlyCount "34"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. d3 e6 5. a3 Ne7 6. g3 Qc7 7. Bf4 Ng6 8. Qc1 c5 9. d4 Nc6 10. dxc5 Bxc5 11. Bg2 Ngxe5 12. Nfd2 Bxf2+ 13. Kxf2 Qb6+ 14. Be3 Ng4+ 15. Kf1 Nxe3+ 16. Kg1 Ng4+ 17. Kf1 Qf2# 0-1

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.02.29"]
[Round "3"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Canchala Jimenez, Juan Manuel"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1423"]
[BlackElo "1658"]
[PlyCount "144"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. exf5 e4 5. Qe2 Nf6 6. d4 Qe7 7. Bxc6 dxc6 8. Ne5 Bxf5 9. c4 0-0-0 10. Bf4 Rxd4 11. 0-0 g5 12. Bg3 Bg7 13. Qe3 Rhd8 14. Qxg5 Be6 15. b3 h6 16. Qc1 Nh5 17. Ng6 Qe8 18. Nf4 Nxf4 19. Qxf4 R4d7 20. Nd2 Bxa1 21. Rxa1 Rf7 22. Qe3 Bf5 23. Nf1 Qh8 24. Re1 b6 25. Qc1 h5 26. h4 Rfd7 27. c5 Kb7 28. b4 Bg6 29. b5 Qf6 30. cxb6 cxb6 31. bxc6+ Qxc6 32. Qf4 Rf7 33. Qg5 Rd5 34. Qe3 Rd3 35. Qg5 Rc3 36. a4 Qf6 37. Qd5+ Qc6 38. Qg5 a6 39. Qd8 Qc8 40. Qd5+ Rc6 41. Ne3 Rd7 42. Qg5 Bf7 43. Nf5 Rg6 44. Qe3 Bd5 45. a5 Qf8 46. Nd4 Qe8 47. Rc1 Ka8 48. axb6 Rxb6 49. Qc3 Rdb7 50. Kh2 Qd7 51. Ra1 Ka7 52. Qc5 Ka8 53. Qf8+ Ka7 54. Qc5 Bc6 55. Nb3 Qd5 56. Qxd5 Bxd5 57. Nc5 Rf7 58. Rd1 Bc6 59. Rd8 Rb5 60. Ne6 Rd5 61. Rb8 Rb7 62. Rh8 a5 63. Nd8 Rb6 64. Bc7 Ra6 65. Rh7 Bd7 66. Bf4 a4 67. Be3+ Kb8 68. Nf7 a3 69. Rh8+ Kc7 70. Bf4+ Kc6 71. Rh6+ Kb5 72. Nd6+ Ka4 0-1

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2023.06.25"]
[Round "6"]
[White "Sanchez Riscanevo, Santiago"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1266"]
[BlackElo "1444"]
[PlyCount "66"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Re1 Nf6 7. c3 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Rc1 0-0 14. Re3 Rfc8 15. h3 Nd8 16. Rec3 Rc6 17. Qc2 Rac8 18. Qd3 Rxc3 19. Rxc3 Rxc3 20. Bxc3 Qa4 21. a3 Qc4 22. Qxc4 dxc4 23. Nd2 b5 24. Kf1 Kf8 25. Ke2 Ke8 26. Kd1 Kd7 27. Kc2 Kc6 28. f3 Kd5 29. Nf1 Bg5 30. Ng3 Be3 31. Nh5 Bxd4 32. f4 Be3 33. g3 Bf2 0-1

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2023.06.25"]
[Round "7"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Luligo Bejarano, Luis Angel"]
[Result "0-1"]
[ECO "C86"]
[WhiteElo "1444"]
[BlackElo "1989"]
[PlyCount "74"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 0-0 8. 0-0 d6 9. h3 Nd7 10. d4 Bf6 11. d5 Na5 12. Bc2 Bb7 13. Rd1 Qe7 14. Nbd2 Nb6 15. Nf1 c6 16. dxc6 Bxc6 17. Ne3 g6 18. Ng4 Bg7 19. Bh6 Bxh6 20. Nxh6+ Kg7 21. Ng4 h5 22. Ne3 Nb7 23. Rd2 Nc5 24. Rad1 Rad8 25. c4 Bxe4 26. cxb5 axb5 27. Bxe4 Nxe4 28. Nd5 Nxd5 29. Rxd5 f5 30. Rxb5 Qa7 31. Rc1 Rc8 32. Rxc8 Rxc8 33. Rb3 Rc1+ 34. Kh2 Nxf2 35. Nxe5 Rh1+ 36. Kg3 Ne4+ 37. Kf3 dxe5 0-1

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2023.06.24"]
[Round "4"]
[White "Londono Lopez, Donaldo Eliuver"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2071"]
[BlackElo "1444"]
[PlyCount "73"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. Be3 Ne4 18. c4 Qf5 19. Ka1 b5 20. Ne5 Rfc8 21. g4 Qh7 22. c5 b4 23. Rdg1 Bf6 24. f3 Bxe5 25. dxe5 Ng5 26. Rd1 b3 27. Rd6 Qc2 28. Rd2 Qh7 29. axb3 a5 30. Rhd1 a4 31. b4 Ne4 32. fxe4 Qxe4 33. Rd4 Qxe5 34. R1d3 a3 35. Rxa3 Rxa3+ 36. bxa3 Rd8 37. Qb2 1-0

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2023.06.24"]
[Round "5"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Cardona Duque, Juan Esteban"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "1444"]
[BlackElo "1338"]
[PlyCount "88"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 d5 9. exd5 Nxd5 10. Nxc6 bxc6 11. Bd4 e5 12. Bc5 Qa5 13. b4 Nxb4 14. Qd6 Bf8 15. Qxe5+ Be6 16. Bd3 Nxd3+ 17. cxd3 Qxc5 18. Qxh8 Qe3+ 19. Ne2 Rd8 20. Qc3 Bc5 21. d4 Qxc3+ 22. Nxc3 Bxd4 23. Rc1 Rb8 24. Kd2 Rb2+ 25. Rc2 Bxc3+ 26. Kxc3 Rxc2+ 27. Kxc2 Bxa2 28. Ra1 Bc4 29. Rxa7 Bf1 30. g3 c5 31. Kc3 c4 32. f4 Bd3 33. Kd4 Kf8 34. Rc7 Kg7 35. Ke5 h5 36. h4 Bf5 37. Rxc4 Bg4 38. Rc7 Be6 39. Rc6 Bg4 40. Rf6 Bh3 41. Rd6 Bg4 42. Rd4 Bh3 43. Re4 Bg2 44. Re1 Bh3 1/2-1/2

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2023.06.23"]
[Round "2"]
[White "Castro Castro, Joaquin"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1937"]
[BlackElo "1444"]
[PlyCount "49"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Bf5 5. a3 Nc6 6. Nf3 e6 7. b4 Qc7 8. Bb2 Nge7 9. Bb5 a5 10. 0-0 axb4 11. axb4 Rxa1 12. Bxa1 Ng6 13. Nd4 Nge7 14. Na3 Bg6 15. c4 Nf5 16. Nxf5 Bxf5 17. cxd5 exd5 18. Qxd5 Be6 19. Qe4 Be7 20. f4 g6 21. Nc4 0-0 22. Nd6 Na7 23. Bd3 Qc6 24. Qd4 f5 25. Bc4 1-0

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2023.06.23"]
[Round "3"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Cortes Espana, Diego Alejandro"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1444"]
[BlackElo "1407"]
[PlyCount "49"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Be3 a6 7. f3 Be7 8. Qd2 Qc7 9. g4 b5 10. a3 Nc6 11. Nxc6 Qxc6 12. 0-0-0 Bb7 13. g5 Nh5 14. Be2 Qc7 15. f4 g6 16. Bxh5 gxh5 17. Rhf1 Rc8 18. f5 e5 19. Rf2 Qc4 20. f6 Bf8 21. Rf5 Bxe4 22. Rxe5+ Kd7 23. Rxe4 Qc6 24. Nd5 Kd8 25. Ne7 1-0

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2023.06.22"]
[Round "1"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Soto Leguizamon, David Esteban"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1444"]
[PlyCount "65"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Be3 Nf6 5. f3 b6 6. Qd2 c5 7. 0-0-0 Bb7 8. dxc5 bxc5 9. Bxc5 Nc6 10. Be3 Ne5 11. Bh6 0-0 12. h4 Nh5 13. Bxg7 Nxg7 14. Nh3 f5 15. exf5 Nxf5 16. h5 Ng3 17. Rh2 Rxf3 18. gxf3 Nxf3 19. Qf2 Nxh2 20. Qxh2 Nxh5 21. Bc4+ Kg7 22. Ng5 Qc8 23. Qe2 Qd7 24. Rf1 Nf6 25. Qh2 Qg4 26. Ne6+ Kh8 27. Qh6 Rg8 28. Nf4 d5 29. Ncxd5 Bxd5 30. Bxd5 Nxd5 31. Nxd5 Qh5 32. Qxh5 gxh5 33. Nxe7 1-0

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.29"]
[Round "7"]
[White "Escobar, Daniel"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1278"]
[BlackElo "1457"]
[PlyCount "60"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6 5. b4 Nbd7 6. c3 0-0 7. Nbd2 e5 8. 0-0 Re8 9. e4 Nb6 10. Qc2 Nh5 11. Nb3 Bg4 12. Be2 Nf4 13. Bxf4 exf4 14. h3 Bd7 15. Rfe1 f5 16. Bd3 fxe4 17. Bxe4 c6 18. Na5 Rb8 19. Rad1 Qf6 20. Nb3 Be6 21. Nc1 Bd5 22. Bxd5+ cxd5 23. Ne2 Rbc8 24. Qa4 Nxa4 25. Rc1 Nb6 26. Rc2 Rc7 27. Rec1 Nc4 28. Kf1 Rce7 29. a4 Qf5 30. Ra2 h5 0-1

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.29"]
[Round "6"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Dabraccio, Guillermo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1457"]
[BlackElo "1562"]
[PlyCount "52"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc2 c4 7. Nbd2 g6 8. Be2 Bf5 9. Qc1 h6 10. h3 Bg7 11. Ne5 g5 12. Bh2 Nxe5 13. Bxe5 0-0 14. 0-0 Nd7 15. Bxg7 Kxg7 16. Re1 e5 17. Nf1 a5 18. Bg4 Be6 19. Bxe6 fxe6 20. Nh2 Rf7 21. Ng4 e4 22. Rb1 Raf8 23. Rf1 Qd6 24. Qd1 b5 25. a3 h5 26. Nh2 Nf6 0-1

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.28"]
[Round "4"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Lopez de Anda, Edgar"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1457"]
[BlackElo "1693"]
[PlyCount "58"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bd3 d5 8. exd5 Qxd5 9. 0-0 Bxc3 10. bxc3 0-0 11. Ba3 Re8 12. Re1 Qc6 13. Re3 Bg4 14. Be2 Bxe2 15. Qxe2 Nbd7 16. Rh3 Rac8 17. Rd1 Nb6 18. Rd6 Qc4 19. Qd1 Nbd5 20. Rxf6 Nxf6 21. Rd3 e4 22. Rd6 Qxc3 23. h3 e3 24. fxe3 Qxe3+ 25. Kh2 Qf4+ 26. Kg1 Ne4 27. Rd4 Qf2+ 28. Kh2 Qg3+ 29. Kg1 Nc3 0-1

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.27"]
[Round "3"]
[White "Pacheco Jimenez, Yesenia Camila"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1748"]
[BlackElo "1457"]
[PlyCount "87"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. c4 Nc6 6. cxd5 Nxd5 7. 0-0 cxd4 8. Nxd4 Bd7 9. e4 Nb6 10. Nb5 Be7 11. Nd6+ Bxd6 12. Qxd6 Qe7 13. Qxe7+ Kxe7 14. Nc3 Ne5 15. b3 Rhc8 16. Bd2 Nd3 17. f4 Rc7 18. Rf3 Nc5 19. Ne2 Nxe4 20. Bb4+ Ke8 21. Re3 Nc5 22. Bxc5 Rxc5 23. Bxb7 Nd5 24. Rxe6+ Bxe6 25. Bxa8 Bh3 26. Nd4 Kf8 27. Kf2 Nf6 28. Ke2 Ng4 29. Kd2 Nf6 30. Re1 g6 31. a3 a5 32. Bc6 Nd7 33. Re3 h5 34. Rc3 Rxc3 35. Kxc3 Ke7 36. Bf3 Nb8 37. Kc4 Bf1+ 38. Ne2 Bxe2+ 39. Bxe2 Kd6 40. Bf3 Nd7 41. Kb5 Nc5 42. Bd1 a4 43. bxa4 f6 44. a5 1-0

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.27"]
[Round "2"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Duque, Milton Antonio"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1457"]
[BlackElo "1819"]
[PlyCount "82"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. Be2 Nbd7 6. 0-0 b6 7. Nbd2 Bb7 8. h3 0-0 9. Re1 Re8 10. Bf1 h6 11. Bg3 Nh5 12. Bh2 c5 13. a4 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Bxe5 dxe5 17. Nc4 Qf6 18. Qg4 Rad8 19. Rad1 Bc6 20. b3 Ng7 21. Rxd8 Rxd8 22. Rd1 Bd5 23. Rd2 Bxc4 24. Rxd8+ Qxd8 25. Bxc4 Kf8 26. Qf3 Nf5 27. Bxf7 e4 28. Qf4 Qd1+ 29. Kh2 Kxf7 30. g4 Qd6 31. gxf5 Qxf4+ 32. exf4 gxf5 33. Kg3 Kg6 34. Kh4 Kh7 35. Kh5 Kg7 36. c3 Kh7 37. Kh4 Kg6 38. Kg3 Kh5 39. Kh2 Kh4 40. Kg2 a6 41. c4 Kh5 1/2-1/2

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.26"]
[Round "1"]
[White "Seehagen, Jan"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1768"]
[BlackElo "1457"]
[PlyCount "88"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 Nbd7 9. f4 Qc7 10. Kh1 b5 11. Bf3 Bb7 12. f5 e5 13. Nde2 b4 14. Nd5 Bxd5 15. exd5 e4 16. Nf4 exf3 17. Rxf3 0-0 18. Bd4 Rac8 19. c3 Qa5 20. Rg3 Ne5 21. Qe1 bxc3 22. bxc3 Qc7 23. Qe3 Rfe8 24. Nd3 Bf8 25. Qg5 Nxd3 26. Bxf6 Nf2+ 27. Kg1 Ne4 28. Qh4 Nxg3 29. Qxg3 Qc5+ 30. Bd4 Qxd5 31. Rf1 Kh8 32. f6 g6 33. h4 Re4 34. Qh3 Rce8 35. g4 Rxd4 36. cxd4 Qxd4+ 37. Kh1 Qe4+ 38. Rf3 d5 39. g5 d4 40. Kg1 Bc5 41. Rd3 Qe3+ 42. Rxe3 dxe3 43. Qd7 e2+ 44. Kg2 e1Q 0-1

[Event "COL-ch sf3 U12"]
[Site "Moniquira"]
[Date "2019.05.26"]
[Round "6.14"]
[White "Ganan Espinoza, Sergio Andres"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1342"]
[PlyCount "48"]
[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 d5 2. Nc3 dxe4 3. Nxe4 Qd5 4. d3 c6 5. g3 Qa5+ 6. Bd2 Qb6 7. b4 Bf5 8. Bg2 e6 9. Nf3 Bxb4 10. 0-0 Bxd2 11. Qxd2 Ne7 12. Nd6+ Kd8 13. Nxf7+ Ke8 14. Nxh8 Kf8 15. Qg5 Qc7 16. Nh4 Kg8 17. Nxf5 Nxf5 18. Bxc6 Nxc6 19. g4 Nfd4 20. Qe3 Kxh8 21. Rfd1 Nxc2 22. Qxe6 Nxa1 23. Rxa1 Qc8 24. Qxc8+ Rxc8 0-1

[Event "COL-ch sf3 U12"]
[Site "Moniquira"]
[Date "2019.05.25"]
[Round "4.14"]
[White "Licona Verbel, Cristian David"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1342"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. b4 e6 7. Bd3 Be7 8. a3 0-0 9. 0-0 Nbd7 10. Re1 Qc7 11. Bb2 b5 12. Qe2 Bb7 13. h3 Rfc8 14. Rad1 Qb6 15. Nf3 Qc7 16. e5 Bxf3 17. Qxf3 Nxe5 18. Qe3 Nxd3 19. Rxd3 Qa7 20. Qg5 Ne4 21. Qg4 Nxf2 22. Qg3 Nxd3+ 23. Kh1 Nxe1 24. Nxb5 g6 25. Nxa7 Rxa7 26. Qxe1 Rac7 27. c3 Bf6 28. Qf2 Bxc3 29. Bxc3 Rxc3 30. Qf1 Rc1 31. Qxc1 Rxc1+ 32. Kh2 Ra1 33. Kg3 Rxa3+ 34. Kg4 Kg7 35. Kg5 Rb3 36. h4 0-1

[Event "COL-ch sf3 U12"]
[Site "Moniquira"]
[Date "2019.05.25"]
[Round "5.10"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1342"]
[BlackElo "1178"]
[PlyCount "60"]
[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. Bf4 g6 3. Nf3 Bg7 4. e3 Nf6 5. Bd3 0-0 6. c3 b6 7. Nbd2 Bb7 8. 0-0 Nbd7 9. Qc2 Nh5 10. Bg5 Nhf6 11. Bxf6 Bxf6 12. e4 dxe4 13. Nxe4 Bg7 14. Ned2 Nf6 15. Rae1 Rc8 16. Be4 Nxe4 17. Nxe4 Qd5 18. Ned2 c5 19. Qe4 Qxe4 20. Nxe4 Ba6 21. Ng3 Bxf1 22. Kxf1 e6 23. Re3 cxd4 24. cxd4 Rc2 25. Ra3 Rxb2 26. Rxa7 Rc8 27. Ra3 Rc1+ 28. Ne1 Rbb1 29. Re3 Bxd4 30. Re2 Bc3 0-1

[Event "COL-ch sf3 U12"]
[Site "Moniquira"]
[Date "2019.05.24"]
[Round "2.16"]
[White "Bohorquez Parra, Juana Valentina"]
[Black "Vega Cotacio, Jhon Alejandro"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "1342"]
[PlyCount "88"]
[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 Nf6 2. Nc3 g6 3. e4 d6 4. Be3 Bg7 5. Qd2 0-0 6. Nf3 Nbd7 7. Bd3 e5 8. d5 Ng4 9. 0-0 Nxe3 10. Qxe3 Nf6 11. Be2 Bg4 12. Nh4 Bxe2 13. Nxe2 Nxd5 14. Qg3 Nf6 15. Qd3 Qd7 16. c4 Qg4 17. Nf3 Qxe4 18. Rad1 Qxd3 19. Rxd3 e4 20. Re3 exf3 21. Rxf3 Rae8 22. Nd4 Re7 23. Nb5 a6 24. Nc3 Rfe8 25. h3 Re1 26. b4 Rxf1+ 27. Kxf1 Ne4 28. Re3 Nd2+ 29. Ke2 Rxe3+ 30. Kxe3 Bxc3 31. Kd3 Bxb4 32. f4 b5 33. g4 bxc4+ 34. Kc2 Ne4 35. Kc1 c3 36. h4 Ba3+ 37. Kc2 d5 38. Kb3 Bb4 39. Kc2 d4 40. Kd3 Nc5+ 41. Kc2 d3+ 42. Kd1 c2+ 43. Kc1 Ba3+ 44. Kd2 c1Q# 0-1

[Event "COL-ch sf3 U12"]
[Site "Moniquira"]
[Date "2019.05.24"]
[Round "3.10"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Cruz Beltran, Ismael Josue"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1342"]
[BlackElo "1196"]
[PlyCount "23"]
[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 c5 2. Nf3 d6 3. d3 Nf6 4. g3 e5 5. Bg2 Be7 6. 0-0 0-0 7. Nbd2 Be6 8. Re1 Nc6 9. Nf1 Qb6 10. h4 Ng4 11. N3h2 Nf6 12. Ne3 0-1

[Event "COL-ch sf3 U12"]
[Site "Moniquira"]
[Date "2019.05.23"]
[Round "1.2"]
[White "Vega Cotacio, Jhon Alejandro"]
[Black "Rodriguez Pantoja, Obel"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1342"]
[BlackElo "1647"]
[PlyCount "74"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Ng4 8. f3 Nxe3 9. Qxe3 Nc6 10. Bb5 Qb6 11. 0-0-0 0-0 12. Bxc6 bxc6 13. Rhe1 Rb8 14. Nb3 Qxe3+ 15. Rxe3 Bh6 16. Rde1 Be6 17. Nd2 Bxe3 18. Rxe3 Rb7 19. Re1 Rfb8 20. b3 a5 21. Kd1 d5 22. exd5 cxd5 23. Ne2 a4 24. Nf4 Rb6 25. g3 Ra8 26. Ke2 axb3 27. axb3 Ra2 28. Rc1 g5 29. Nxe6 Rxe6+ 30. Kf2 Rc6 31. Nf1 Rcxc2+ 32. Rxc2 Rxc2+ 33. Kg1 Rb2 34. Ne3 e6 35. Ng4 Kg7 36. Kf1 Rxb3 37. Ke2 h5 0-1

