[Event "ARG-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 "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[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 "ARG-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 "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[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 "ARG-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 "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[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 "ARG-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 "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[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 "ARG-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 "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[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 "ARG-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 "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[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 "ARG-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 "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[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 "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[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 "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[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 "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[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 "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[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 "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[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 "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[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 "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[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

