[Event "COL-ch U18"]
[Site "Bogota"]
[Date "2023.05.14"]
[Round "6"]
[White "Chaparro Velandia, Joan Sebastian"]
[Black "Cifuentes Camacho, Miguel Angel"]
[Result "0-1"]
[ECO "D04"]
[BlackElo "1644"]
[PlyCount "73"]
[EventDate "2023.05.11"]
[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. d4 d5 2. e3 Nf6 3. Bd3 Bg4 4. Nf3 Nbd7 5. Be2 e6 6. Nbd2 Bd6 7. h3 Bf5 8. c4 c6 9. Nh4 Be4 10. Nhf3 0-0 11. Nxe4 Nxe4 12. c5 Bc7 13. Bd2 e5 14. 0-0 Re8 15. Bc3 Nxc3 16. bxc3 e4 17. Nd2 b5 18. f4 exf3 19. Rxf3 Qg5 20. Nf1 Nf6 21. Bd3 Reb8 22. Rf5 Qh6 23. Qf3 Re8 24. g4 Ne4 25. Bxe4 dxe4 26. Qg2 Qe6 27. Nd2 g6 28. Rf2 Ba5 29. Rc1 Kh8 30. Nb3 Bc7 31. Rcf1 f5 32. gxf5 gxf5 33. Rxf5 Rg8 34. Rg5 Rxg5 35. Qxg5 Rg8 36. Rf8 Rxf8 37. Qg7+ 0-1

[Event "COL-ch U18"]
[Site "Bogota"]
[Date "2023.05.13"]
[Round "4"]
[White "Chaparro Velandia, Joan Sebastian"]
[Black "Claro Molinares, Samuel David"]
[Result "1/2-1/2"]
[ECO "A45"]
[BlackElo "1638"]
[PlyCount "99"]
[EventDate "2023.05.11"]
[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. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. Nd2 d6 5. c4 0-0 6. Ngf3 Nc6 7. a3 e5 8. 0-0 Nd7 9. dxe5 dxe5 10. e4 Nc5 11. Bc2 a5 12. Nb3 Nxb3 13. Bxb3 Bg4 14. h3 Qxd1 15. Bxd1 Be6 16. Be2 a4 17. Bd2 Rfd8 18. Bc3 h6 19. Rad1 f5 20. exf5 gxf5 21. Rxd8+ Rxd8 22. Rd1 Nd4 23. Bxd4 exd4 24. Bd3 Bf6 25. Re1 Kf7 26. Ne5+ Ke7 27. g4 Bxe5 28. gxf5 Bxc4 29. Bxc4 Kf6 30. Bd3 Rd6 31. Kf1 Rb6 32. Re2 Rb3 33. f4 Bxf4 34. Re6+ Kg7 35. f6+ Kf8 36. Be2 Re3 37. Rxe3 Bxe3 38. Bc4 Bc1 39. b3 axb3 40. Bxb3 Bxa3 41. Ke2 b5 42. Bd5 Bc5 43. Kd3 Bb6 44. Bc6 Kf7 45. Bxb5 Kxf6 46. h4 Kf5 47. h5 Kf4 48. Be8 Kg4 49. Bf7 c6 50. Bg6 1/2-1/2

[Event "COL-ch U18"]
[Site "Bogota"]
[Date "2023.05.13"]
[Round "5"]
[White "Garces Suaza, Carlos Daniel"]
[Black "Chaparro Velandia, Joan Sebastian"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1704"]
[PlyCount "112"]
[EventDate "2023.05.11"]
[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. c3 e6 3. d4 cxd4 4. cxd4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 d6 7. Nf3 h6 8. Nc3 Ne7 9. Rc1 a6 10. Bd3 Nbc6 11. 0-0 Ng6 12. Rfe1 Nce7 13. e5 0-0 14. Bb1 dxe5 15. Nxe5 Nxe5 16. Rxe5 Nc6 17. Re3 Qxd4 18. Rd3 Qh4 19. Re1 f5 20. Rh3 Qf6 21. f4 Ne7 22. Rd3 Ng6 23. a3 Re8 24. Ba2 Kh7 25. Rd6 Qf8 26. Bxe6 Bxe6 27. Rexe6 Rxe6 28. Rxe6 Qc5+ 29. Qe3 Qxe3+ 30. Rxe3 Nxf4 31. Rf3 g5 32. g3 Nh3+ 33. Kg2 g4 34. Rxf5 Kg6 35. Rd5 Rf8 36. Rd2 Rf3 37. Nd5 h5 38. Nf4+ Nxf4+ 39. gxf4 Rxf4 40. h3 Rf6 41. hxg4 hxg4 42. Rd4 Kg5 43. Rd7 Rb6 44. b4 Rb5 45. Kg3 b6 46. Rg7+ Kf5 47. Rxg4 a5 48. Rf4+ Ke6 49. bxa5 Rxa5 50. a4 Rg5+ 51. Kh4 Rg8 52. Rb4 Rb8 53. Rb5 Kd6 54. a5 Kc6 55. Rxb6+ Rxb6 56. axb6 Kxb6 1/2-1/2

[Event "COL-ch U18"]
[Site "Bogota"]
[Date "2023.05.12"]
[Round "2"]
[White "Chaparro Velandia, Joan Sebastian"]
[Black "Pabon Arevalo, Emmanuel Alejandro"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1717"]
[PlyCount "56"]
[EventDate "2023.05.11"]
[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. d4 Nf6 2. e3 g6 3. Bd3 d5 4. Nd2 Bg7 5. f4 c5 6. c3 Nc6 7. Ngf3 cxd4 8. exd4 Nh5 9. Nb3 Bh6 10. f5 Nf4 11. Bxf4 Bxf4 12. fxg6 hxg6 13. Qc2 Qd6 14. Nbd2 Bg3+ 15. Kd1 Bg4 16. h3 0-0-0 17. Qa4 Kb8 18. Kc2 Bd7 19. Rad1 e5 20. dxe5 Nxe5 21. Qd4 Nxd3 22. Kxd3 Bf5+ 23. Ke2 Qa6+ 24. c4 dxc4 25. Qc3 Bd3+ 26. Ke3 Rhe8+ 27. Ne4 Rxe4+ 28. Kd2 Re2+ 0-1

[Event "COL-ch U18"]
[Site "Bogota"]
[Date "2023.05.12"]
[Round "3"]
[White "Ortega Rueda, Nicolas"]
[Black "Chaparro Velandia, Joan Sebastian"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1246"]
[PlyCount "72"]
[EventDate "2023.05.11"]
[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. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. Nf3 Nc6 6. 0-0 Nf6 7. Re1 Bg4 8. Nbd2 g6 9. h3 Be6 10. Ng5 Bd7 11. Qb3 e6 12. Ngf3 Bg7 13. Qxb7 Rb8 14. Qa6 0-0 15. Bb5 Rb6 16. Qa4 Qb8 17. Bxc6 Bxc6 18. Qa3 Qb7 19. Nc4 Ra6 20. Na5 Qb6 21. b4 Nxe4 22. Be3 Qc7 23. Bd2 Nxd2 24. Nxd2 Rb8 25. Rab1 Bh6 26. Red1 d5 27. c4 Bxd2 28. b5 Rxa5 29. Qd3 Bh6 30. bxc6 Rxb1 31. Rxb1 Qxc6 32. Rb8+ Bf8 33. cxd5 Qxd5 34. Qe3 Rxa2 35. Qh6 Qd1+ 36. Kh2 Qd6+ 0-1

[Event "COL-ch U18"]
[Site "Bogota"]
[Date "2023.05.11"]
[Round "1"]
[White "Negron Lizarazo, Juan Sebastian"]
[Black "Chaparro Velandia, Joan Sebastian"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1587"]
[PlyCount "66"]
[EventDate "2023.05.11"]
[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. d4 f5 2. Nf3 e6 3. g3 Nf6 4. b3 c6 5. Bb2 d5 6. Nbd2 Bd6 7. Bg2 Qe7 8. c4 Nbd7 9. Qc2 Nf8 10. 0-0-0 Ba3 11. Ne1 a5 12. c5 Bxb2+ 13. Kxb2 N8d7 14. a3 0-0 15. Nd3 Rb8 16. Nf3 b6 17. Nfe5 Nxe5 18. Nxe5 Qb7 19. cxb6 Qxb6 20. Nxc6 Rb7 21. Rc1 Bd7 22. Ka1 Bxc6 23. Qxc6 Qxb3 24. Qc3 Rfb8 25. Bf3 Ne4 26. Bxe4 fxe4 27. Rhd1 Qa4 28. Rb1 Rb3 29. Rxb3 Rxb3 30. Qc8+ Kf7 31. Qc7+ Kg6 32. Qc5 Rxa3+ 33. Kb2 Qb3+ 0-1

