[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.17"]
[Round "7"]
[White "Betancourt Vega, Breynner David"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1515"]
[BlackElo "1668"]
[PlyCount "93"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. c3 Nc6 6. Ngf3 cxd4 7. cxd4 dxe4 8. Nxe4 Bd7 9. Nxf6+ gxf6 10. Bf4 Qb6 11. 0-0 Nxd4 12. b3 e5 13. Nxd4 Qxd4 14. Be3 Qh4 15. g3 Qh3 16. Be4 h5 17. Bxb7 Rd8 18. Bg2 Qe6 19. Qd5 a6 20. Rfd1 Be7 21. Qxe6 fxe6 22. Bf1 a5 23. Bb6 Ra8 24. Rac1 Bd8 25. Bxd8 Rxd8 26. Rc7 Rh7 27. Ra7 f5 28. Rxa5 e4 29. Bc4 Ke7 30. Bb5 Kf6 31. h4 Re7 32. Be2 Rh8 33. Ra7 Bc6 34. Rxe7 Kxe7 35. a4 e5 36. Rc1 Kd6 37. a5 f4 38. a6 Rg8 39. Kh2 e3 40. Rd1+ Ke7 41. fxe3 Rxg3 42. Rg1 Rxe3 43. Bxh5 Rxb3 44. Rg7+ Kd6 45. a7 Rb2+ 46. Kh3 Bg2+ 47. Rxg2 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.17"]
[Round "6"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Gonzalez Bolivar, Juan Jose"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1668"]
[BlackElo "1879"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 d6 6. Be3 Bb6 7. c3 h6 8. h3 0-0 9. Bxb6 axb6 10. Nbd2 Be6 11. Re1 Re8 12. Bxe6 fxe6 13. d4 exd4 14. cxd4 e5 15. d5 Ne7 16. Nh2 Qd7 17. Re3 Ng6 18. Ng4 Nxg4 19. Qxg4 Qxg4 20. hxg4 Nf8 21. Rc3 Rec8 22. g3 Nd7 23. Nb3 Nc5 24. Nxc5 bxc5 25. b3 Ra3 26. Kg2 Rca8 27. f4 Rxa2+ 28. Rxa2 Rxa2+ 29. Kf3 exf4 30. gxf4 Ra3 31. Ke2 b5 32. Kd2 Ra2+ 33. Kd3 Rg2 34. e5 Rxg4 35. Rxc5 dxc5 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "5"]
[White "Restrepo Ortiz, Brayan David"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1800"]
[BlackElo "1668"]
[PlyCount "99"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Be7 8. h4 b6 9. Nf4 cxd4 10. cxd4 Bb4+ 11. Bd2 Qe7 12. Rc1 Bb7 13. a3 Bxd2+ 14. Qxd2 0-0 15. Bd3 Rfc8 16. 0-0 Na5 17. Qe3 Kh8 18. Ng5 Nf8 19. Qf3 g6 20. Ne2 Kg7 21. Qg3 h6 22. Nh3 Rxc1 23. Rxc1 Rc8 24. Rxc8 Bxc8 25. h5 Nc4 26. hxg6 fxg6 27. Nhf4 Qg5 28. Bxc4 Qxg3 29. Nxg3 dxc4 30. Ne4 Bd7 31. Ne2 g5 32. f4 Kg6 33. fxg5 hxg5 34. N2c3 b5 35. Nc5 Bc6 36. Na6 Nd7 37. Nc7 Kf5 38. g4+ Kxg4 39. Nxe6 Kf5 40. Nd8 Nb8 41. e6 Be8 42. d5 Ke5 43. Kf2 a5 44. Nf7+ Bxf7 45. exf7 Nd7 46. Nxb5 Kxd5 47. Kg3 Ke6 48. Kg4 Ne5+ 49. Kxg5 Nxf7+ 50. Kf4 1/2-1/2

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "4"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Diaz Uchima, Emmanuel Santiago"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1668"]
[BlackElo "1536"]
[PlyCount "60"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be2 0-0 8. 0-0 Bg4 9. Qd3 Qd7 10. c4 Qf5 11. Qxf5 Bxf5 12. Be3 Nd7 13. c5 Bc7 14. b4 a6 15. a4 b5 16. cxb6 Nxb6 17. b5 cxb5 18. axb5 axb5 19. Bxb5 Bd7 20. Bxd7 Nxd7 21. d5 Ne5 22. Nxe5 fxe5 23. Bc5 Rfd8 24. d6 Ba5 25. Rfb1 Bc3 26. Rxa8 Rxa8 27. d7 Ba5 28. Be7 Bd8 29. Rc1 Ra7 30. Bxd8 Rxd7 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.15"]
[Round "3"]
[White "Rincon Acosta, Danny Edicson"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1617"]
[BlackElo "1668"]
[PlyCount "110"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. dxc5 Bxc5 7. Bd3 Nge7 8. 0-0 Ng6 9. Re1 Qc7 10. b4 Bb6 11. a4 a5 12. b5 Nce7 13. Ba3 0-0 14. h4 Bc5 15. Qd2 Bxa3 16. Nxa3 f6 17. exf6 Rxf6 18. c4 Qf4 19. Qxf4 Nxf4 20. Bf1 Nh3+ 21. gxh3 Rxf3 22. Bg2 Rf4 23. cxd5 Nxd5 24. Re4 Raf8 25. Nc4 Rxf2 26. Nxa5 b6 27. Nc4 Rc2 28. Ne3 Nxe3 29. Rxe3 Rff2 30. Bf1 Rfd2 31. a5 bxa5 32. Rxa5 Ra2 33. Rea3 Rxa3 34. Rxa3 Rd1 35. Rb3 Bc8 36. b6 Bb7 37. Kf2 Kf7 38. Be2 Rd4 39. Bf3 Rd7 40. Rc3 Ke7 41. Be2 Kd8 42. Bg4 Bd5 43. Ra3 Rb7 44. Ra7 Rxa7 45. bxa7 e5 46. Ke3 Kc7 47. Bf3 Bxf3 48. Kxf3 Kb7 49. Ke4 Kxa7 50. Kxe5 Kb7 51. Ke6 Kc7 52. Kf7 Kd7 53. h5 h6 54. Kf8 Ke6 55. Kxg7 Ke7 1/2-1/2

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.15"]
[Round "2"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Alcala Leon, Daniel Alejandro"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1668"]
[BlackElo "1830"]
[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 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 Bc5 5. Be3 Bxe3 6. fxe3 Nc6 7. Qd5 Ng5 8. Bc4 Nb4 9. Qd2 Nxf3+ 10. gxf3 Qh4+ 11. Kd1 Qxc4 12. b3 Qd5 13. Qxd5 Nxd5 14. Kd2 0-0 15. f4 f6 16. c4 Ne7 17. exf6 Rxf6 18. Nc3 c6 19. Rhg1 d5 20. c5 Rh6 21. Rg2 Bh3 22. Rg5 Bf5 23. Rag1 Rxh2+ 24. Ne2 g6 25. Ke1 Kf7 26. R1g3 Bd7 27. Rg2 Rxg2 28. Rxg2 Nf5 29. Rh2 h5 30. Kd2 Re8 31. Rh3 Nd6 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.14"]
[Round "1"]
[White "Rubiano Neira, Gian Carlo"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1668"]
[PlyCount "20"]
[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 e6 2. Nf3 d5 3. d3 c5 4. exd5 exd5 5. d4 Nf6 6. Bg5 c4 7. Nc3 Bb4 8. Be2 0-0 9. b3 Qa5 10. Qd2 Bxc3 0-1

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.27"]
[Round "6"]
[White "Cardenas, Guillermo"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C00"]
[BlackElo "1451"]
[PlyCount "33"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. a3 d5 3. Nc3 c5 4. d4 dxe4 5. d5 exd5 6. Bb5+ Bd7 7. Qxd5 Bxb5 8. Qxe4+ Qe7 9. Qxe7+ Bxe7 10. Nxb5 Na6 11. Nf3 Nf6 12. 0-0 0-0 13. Ne5 Rad8 14. h3 Ne4 15. Nxa7 Rfe8 16. b3 Rd5 17. Bf4 1-0

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.27"]
[Round "7"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Cardona Salazar, Matias"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1451"]
[PlyCount "29"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[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. d4 exd4 5. e5 Nxe5 6. Nxe5 Qe7 7. Qe2 d6 8. Nxf7 Qxe2+ 9. Kxe2 Rg8 10. Re1 Be7 11. Kf1 d5 12. Bb5+ c6 13. Nd6+ Kd8 14. Nxc8 Rxc8 15. Bd3 1-0

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.26"]
[Round "4"]
[White "Hernandez Arias, Samuel"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1451"]
[PlyCount "52"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 Qb6 7. Bc2 cxd4 8. cxd4 Bd7 9. Nc3 Nb4 10. 0-0 Nxc2 11. Qxc2 Nf5 12. Be3 Be7 13. Qb3 Qxb3 14. axb3 Nxe3 15. fxe3 f5 16. Rfd1 a6 17. Na4 Rc8 18. Rac1 Rxc1 19. Rxc1 Bc6 20. Nc5 Kf7 21. Kf2 Rc8 22. Na4 Bd8 23. Nc3 Bd7 24. Ne2 Rxc1 25. Nxc1 g5 26. g3 h5 0-1

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.26"]
[Round "5"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Mena Cordoba, Yamil Octavio"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1451"]
[BlackElo "1858"]
[PlyCount "42"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. Nf3 g5 8. Qd3 g4 9. Ne5 h5 10. f3 Ba6 11. Nb5 Bd6 12. Qc3 Bxb5 13. Bxb5 c6 14. Nxc6 Qh4+ 15. Ke2 Nxc6 16. Bxc6 Rc8 17. d5 Rg8 18. e5 Be7 19. Rad1 Kf8 20. d6 Bd8 21. fxg4 Rxc6 0-1

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.25"]
[Round "2"]
[White "Burbano Rodriguez, Angel Gabriel"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1237"]
[BlackElo "1451"]
[PlyCount "83"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Nf6 6. Nc3 0-0 7. 0-0 Bg4 8. Bg5 c6 9. Be2 Re8 10. Ne5 Bf5 11. f4 Nbd7 12. g4 Be4 13. Nxe4 dxe4 14. Bc4 Rf8 15. c3 Qb6 16. Bxf6 Nxf6 17. g5 Nd5 18. Bxd5 cxd5 19. Nd7 Qxb2 20. Nxf8 Rxf8 21. Qb3 Qd2 22. Rad1 Qe3+ 23. Rf2 Bxf4 24. Qc2 Bxg5 25. Kf1 Qh3+ 26. Rg2 Rc8 27. Kg1 Rxc3 28. Qa4 Qe3+ 29. Kh1 g6 30. Rf1 Rc6 31. Rgf2 f5 32. Qb5 Qxd4 33. Qxb7 Qb6 34. Qd7 Rd6 35. Qe8+ Kg7 36. Qe5+ Bf6 37. Qg3 Kh8 38. Rg1 Bd4 39. Rxf5 Bxg1 40. Qe5+ Kg8 41. Qe8+ Kg7 42. Qf8# 1-0

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.25"]
[Round "3"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Carrillo Riano, Karen Sofia"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1451"]
[BlackElo "1253"]
[PlyCount "53"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. 0-0 Qc7 8. f4 Nf6 9. f5 Bd6 10. h3 Bd7 11. Nc3 0-0-0 12. Be3 Rdf8 13. Na4 c5 14. c4 exf5 15. exf5 Re8 16. Bf2 Ne4 17. Bxe4 Rxe4 18. Nc3 Ree8 19. Nd5 Qc6 20. Qd3 Re5 21. Bg3 Rxd5 22. cxd5 Qb6 23. Kh1 Bb5 24. Qb3 Bxg3 25. a4 c4 26. Qxg3 Bd7 27. Qxg7 1-0

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.24"]
[Round "1"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Rodriguez Velasco, German Enrique"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1451"]
[BlackElo "2016"]
[PlyCount "52"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nxc6 dxc6 8. 0-0 e5 9. f4 Nf6 10. fxe5 Qxe5 11. Bf4 Qc5+ 12. Kh1 Bg4 13. Be2 Rd8 14. Qe1 Be6 15. e5 Nd5 16. Bg5 Nxc3 17. Qxc3 Qxc3 18. bxc3 Be7 19. Bxe7 Kxe7 20. Rab1 b5 21. a4 Rd2 22. Bd3 Bd5 23. Rg1 h5 24. Rbd1 Bxg2+ 25. Rxg2 Rxd1+ 26. Rg1 Rxg1+ 0-1

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.23"]
[Round "7"]
[White "Ayala Delgado, Gabriela"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1381"]
[BlackElo "1452"]
[PlyCount "25"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. d4 dxe4 5. Ne5 Bb4 6. Bd2 Qxd4 7. f4 e3 8. Nf3 exd2+ 9. Qxd2 Qxd2+ 10. Nxd2 Nc6 11. 0-0-0 Ng4 12. Nde4 Bxc3 13. bxc3 0-1

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.23"]
[Round "6"]
[White "Rodriguez, Wilfreddy"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1703"]
[BlackElo "1452"]
[PlyCount "27"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 Qb6 6. exd5 exd5 7. Nb3 Nxd4 8. cxd4 Ne7 9. Bd3 Nc6 10. Bg5 h6 11. Qe2+ Kd7 12. Qe8+ Kc7 13. Qe5+ Kd7 14. Bf5# 1-0

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.22"]
[Round "4"]
[White "Campos Guatavita, Daniel Felipe"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1300"]
[BlackElo "1452"]
[PlyCount "71"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Qe7 5. Qe2 Nd5 6. Nxd4 d6 7. exd6 Qxe2+ 8. Bxe2 Bxd6 9. Nb5 0-0 10. Nxd6 cxd6 11. 0-0 Re8 12. Bb5 Bd7 13. Bxd7 Nxd7 14. Na3 a6 15. Rd1 b5 16. Bg5 N5f6 17. Rxd6 b4 18. Nc4 Rac8 19. b3 Re6 20. Rad1 Ne4 21. Rxd7 Nxg5 22. Rd8+ Re8 23. R8d5 Ne4 24. R5d3 Nc3 25. Ra1 Red8 26. Rxd8+ Rxd8 27. Kf1 Rd1+ 28. Rxd1 Nxd1 29. a3 bxa3 30. Nxa3 Kf8 31. Nb1 Ke7 32. Ke2 Nb2 33. Kd2 a5 34. Kc1 a4 35. Kxb2 axb3 36. cxb3 0-1

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.21"]
[Round "2"]
[White "Cuellar Gomez, Cristina"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1327"]
[BlackElo "1452"]
[PlyCount "112"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Bb4+ 8. Nc3 Bd7 9. 0-0 Na5 10. Bd2 Nc4 11. Bxc4 dxc4 12. Na4 Qa5 13. Nc5 Bc6 14. a3 Bxd2 15. Nxd2 Qb5 16. Qc1 b6 17. Nce4 Qd5 18. f3 Qxd4+ 19. Kh1 Bxe4 20. Nxe4 Qxe5 21. Qxc4 Ne7 22. Qb4 Rd8 23. Rfe1 Nd5 24. Qb5+ Ke7 25. Nc3 Qd6 26. Nxd5+ Qxd5 27. Qb4+ Qc5 28. Qxc5+ bxc5 29. Rac1 Rd5 30. h3 Rb8 31. Rc2 Kd6 32. Re4 Rb6 33. Ra4 Rb7 34. Ra6+ Ke5 35. Re2+ Kd4 36. Rc2 Kd3 37. Rf2 Rc7 38. Ra4 Rd4 39. Ra6 Kc4 40. Ra5 Kd3 41. Rb5 c4 42. Rb4 Rd6 43. Rf1 Rb6 44. Rxb6 axb6 45. Rc1 Rc5 46. Rc3+ Kd4 47. Rc2 Rb5 48. Kh2 Rb3 49. Kg1 Kd3 50. Rf2 c3 51. bxc3 Kxc3 52. Ra2 Rb2 53. Ra1 Kb3 54. a4 Kb4 55. Kf1 Ka5 56. Ke1 Rxg2 0-1

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.21"]
[Round "3"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Capera, Milton Javier"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1452"]
[PlyCount "66"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ng4 5. Qxd4 d6 6. exd6 Qxd6 7. Bf4 Qc5 8. h3 Nf6 9. Qxc5 Bxc5 10. Bxc7 0-0 11. Be2 Re8 12. Nc3 Nc6 13. 0-0-0 Bxf2 14. Bb5 Be6 15. Ne5 Rec8 16. Bd6 Nxe5 17. Bxe5 a6 18. Be2 b5 19. Kb1 b4 20. Na4 Ne4 21. Bf3 f5 22. Bxe4 fxe4 23. Bd4 Bxd4 24. Rxd4 Rab8 25. Rxe4 Bf5 26. Re2 Bd7 27. b3 Bxa4 28. bxa4 Rc3 29. Re5 Rbc8 30. Rc1 R8c5 31. Rxc5 Rxc5 32. Rd1 Ra5 33. Rd4 Rxa4 0-1

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.20"]
[Round "1"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Hernandez Jimenez, Jeronimo"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1452"]
[BlackElo "2137"]
[PlyCount "87"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 Bc5 5. Be3 Bxe3 6. fxe3 d5 7. Nbd2 Qe7 8. c4 Nxd2 9. Qxd2 dxc4 10. Bxc4 0-0 11. 0-0-0 Nc6 12. Qc3 Be6 13. Bxe6 Qxe6 14. a3 Rfe8 15. Nd4 Qxe5 16. Nxc6 Qxc3+ 17. bxc3 bxc6 18. Rd7 Rac8 19. Rhd1 Kf8 20. R1d3 Re5 21. Kd2 Ra5 22. c4 Ke8 23. R7d4 Re5 24. Rb3 Rd8 25. Rb7 c5 26. Rxd8+ Kxd8 27. Ke2 Kc8 28. Rxa7 Kb8 29. Ra5 c6 30. Kf3 Kb7 31. h4 f6 32. Kf4 g6 33. g4 h5 34. gxh5 Rxh5 35. Kg4 Rh8 36. Rxc5 Kb6 37. h5 Kxc5 38. hxg6 Kxc4 39. Kf5 Kd5 40. e4+ Kc5 41. g7 Kd4 42. Kxf6 Kxe4 43. Kf7 c5 44. a4 0-1

[Event "Ibague Blitz op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "6"]
[White "Gomez Bernal, Juan Sebastian"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1388"]
[PlyCount "64"]
[EventDate "2022.10.08"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. c4 c6 7. 0-0 0-0 8. cxd5 Nxd5 9. Qc2 Nf6 10. Bg5 h6 11. Bh4 Bg4 12. Nbd2 g5 13. Bg3 Bxg3 14. fxg3 Nd5 15. Ne5 Ne3 16. Bh7+ Kg7 17. Qe4 Nxf1 18. Rxf1 f5 19. Bxf5 Bxf5 20. Qf3 Qxd4+ 21. Kh1 Qxd2 22. g4 Qf4 23. gxf5 Qxe5 24. h4 Nd7 25. hxg5 hxg5 26. Qh5 Rh8 27. Qxh8+ Rxh8+ 28. Kg1 Qe3+ 29. Rf2 Rh1+ 30. Kxh1 Qxf2 31. g4 Nf6 32. a4 Nxg4 0-1

[Event "Ibague Blitz op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "9"]
[White "Lopez Mahecha, Natalia"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1229"]
[BlackElo "1388"]
[PlyCount "111"]
[EventDate "2022.10.08"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 c5 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. 0-0 cxd4 10. Qxd4 Qxd4 11. Nxd4 Be7 12. f4 Bc5 13. Be3 Bxd4 14. Bxd4 0-0 15. Rad1 Nb6 16. Bxb6 axb6 17. a3 Rad8 18. Rfe1 Rfe8 19. f5 Kf8 20. fxe6 fxe6 21. Rxd8 Rxd8 22. Rxe6 Rd2 23. Rxb6 Rxc2 24. Rxb7 h5 25. h3 g5 26. a4 Rc4 27. a5 Ra4 28. Rb5 g4 29. Rxh5 gxh3 30. gxh3 Kg7 31. Kf2 Kg6 32. Rb5 Kf6 33. Rb6+ Ke7 34. a6 Kd8 35. b4 Kc7 36. Rb7+ Kc8 37. h4 Rxa6 38. Rb5 Rh6 39. Kg3 Kc7 40. Kg4 Rb6 41. Rxb6 Kxb6 42. h5 Kb5 43. h6 Kxb4 44. h7 Kc5 45. h8Q Kc4 46. Qe5 Kd3 47. Qf4 Kc2 48. Qe3 Kd1 49. Qf2 Kc1 50. Qe2 Kb1 51. Qd2 Ka1 52. Kf3 Kb1 53. Ke3 Ka1 54. Kd3 Kb1 55. Kc3 Ka1 56. Qb2# 1-0

[Event "Ibague Blitz op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "1"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Cardozo, Stid Jafhar"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1388"]
[BlackElo "1911"]
[PlyCount "110"]
[EventDate "2022.10.08"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Bd2 Nc6 8. Nb3 Nf6 9. f3 0-0 10. a3 Be7 11. Be3 Rd8 12. Be2 d5 13. exd5 Nxd5 14. Nxd5 Rxd5 15. Bd3 Ne5 16. 0-0 Nxd3 17. cxd3 Bf6 18. Qe2 Bd7 19. Rf2 Bb5 20. Nc1 Rad8 21. Qc2 Qxc2 22. Rxc2 Bxd3 23. Nxd3 Rxd3 24. Bf4 g5 25. Bg3 Bd4+ 26. Kf1 Bb6 27. Rac1 h5 28. Bf2 Bxf2 29. Rxf2 Rd1+ 30. Rxd1 Rxd1+ 31. Ke2 Rd6 32. Rf1 Rb6 33. Rb1 Kf8 34. Kd3 Ke7 35. Kc3 Rc6+ 36. Kd3 Kd6 37. Rd1 f5 38. h3 Ke7 39. Rb1 Kf6 40. Kd2 Ke5 41. Ke3 Rb6 42. g3 Rb3+ 43. Ke2 h4 44. g4 Kf4 45. gxf5 exf5 46. Rd1 Rxb2+ 47. Kd3 Rb3+ 48. Kc4 Rxf3 49. Rd4+ Kg3 50. Rd5 Rf4+ 51. Kc5 Kxh3 52. Kb6 Kg4 53. Kxb7 Ra4 54. Rd6 Rxa3 55. Rd4+ f4 0-1

[Event "Ibague Blitz op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "7"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Fraile Vargas, Michael Steven"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1388"]
[PlyCount "103"]
[EventDate "2022.10.08"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Bc5 3. Bc4 Nc6 4. c3 Nf6 5. d3 h6 6. 0-0 d6 7. h3 Be6 8. Bb3 0-0 9. d4 exd4 10. cxd4 Bb4 11. d5 Bxd5 12. exd5 Na5 13. Bd2 Bxd2 14. Qxd2 Nxb3 15. axb3 Re8 16. Nc3 Qd7 17. Rfe1 b5 18. Rxe8+ Rxe8 19. Re1 b4 20. Rxe8+ Qxe8 21. Nd1 Ne4 22. Qe3 f5 23. Nd2 Kf7 24. Nxe4 Qxe4 25. Qxe4 fxe4 26. Kf1 Kf6 27. Ne3 Ke5 28. Ke2 Kd4 29. Kd2 h5 30. Nf5+ Kxd5 31. Nxg7 c5 32. Nxh5 c4 33. bxc4+ Kxc4 34. Kc2 a5 35. Nf6 d5 36. g4 d4 37. Nxe4 d3+ 38. Kc1 a4 39. Nd2+ Kd4 40. g5 a3 41. bxa3 bxa3 42. g6 a2 43. Nb3+ Kc3 44. Na1 d2+ 45. Kd1 Kb2 46. Nc2 Kb1 47. Kxd2 Kb2 48. g7 Kb3 49. g8Q+ Ka4 50. Qb8 Ka5 51. Qb7 Ka4 52. Qb4# 1-0

[Event "Ibague Blitz op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "3"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Gomez Viana, Duvan Leandro"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1388"]
[BlackElo "1815"]
[PlyCount "67"]
[EventDate "2022.10.08"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Qd3 Nc6 7. Nxc6 bxc6 8. a3 Ba5 9. f3 0-0 10. Bd2 d5 11. exd5 cxd5 12. Be2 d4 13. Ne4 Bxd2+ 14. Nxd2 a5 15. 0-0 Ba6 16. Nc4 Qd5 17. b3 a4 18. f4 Rab8 19. Bf3 Qc5 20. Rfe1 axb3 21. cxb3 Nd5 22. Rec1 Nc3 23. Be2 Rxb3 24. Rc2 Rc8 25. f5 Bxc4 26. Qxc4 Qxc4 27. Bxc4 Rxc4 28. fxe6 fxe6 29. a4 Rxa4 30. Rxa4 Nxa4 31. Re2 Kf7 32. Rd2 e5 33. Rf2+ Ke6 34. g3 0-1

[Event "Ibague Blitz op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "8"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Hurtado Sarmiento, Juan Sebastian"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1388"]
[BlackElo "1905"]
[PlyCount "78"]
[EventDate "2022.10.08"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[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 Nbd7 9. Be2 Rc8 10. 0-0 Be7 11. f4 b5 12. a4 b4 13. Nd5 Nxe4 14. Bxa6 exf4 15. Bxc8 fxe3 16. Bxd7+ Qxd7 17. Nxe7 Qxe7 18. Qe2 Qg5 19. Qb5+ Ke7 20. Qxg5+ Nxg5 21. Rfe1 Rc8 22. Nd4 Rc4 23. Nxe6 fxe6 24. Rxe3 Rxc2 25. b3 d5 26. a5 Rc7 27. a6 Ra7 28. Ree1 Ne4 29. Red1 Nc3 30. Rd2 Kd6 31. Rf2 e5 32. Rf8 e4 33. Rb8 d4 34. Rb7 Rxb7 35. axb7 Kc7 36. Kf1 e3 37. Ke1 Kxb7 38. Ra5 d3 39. Rf5 d2+ 0-1

[Event "Ibague Blitz op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "5"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Varon Castillo, Milton Rey"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1388"]
[PlyCount "137"]
[EventDate "2022.10.08"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 a6 6. Be3 e6 7. f3 Bb4 8. Qd2 Nf6 9. a3 Ba5 10. Nb3 Bb6 11. 0-0-0 0-0 12. Bg5 Qd8 13. Qf4 h6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. Bd3 e5 17. Nd5 Bd8 18. g4 d6 19. Rhg1 Be6 20. Rg3 Bxd5 21. exd5 Ne7 22. c4 Ng6 23. Rh3 Kg7 24. Bxg6 fxg6 25. Rg3 f5 26. gxf5 Rxf5 27. Rdg1 Bg5+ 28. Kb1 Kf6 29. h3 Rg8 30. Na5 Be3 31. Rf1 Bf4 32. Rg2 b5 33. cxb5 axb5 34. Nc6 Rg5 35. Rxg5 Bxg5 36. Rd1 Bf4 37. Rd3 g5 38. Rb3 h5 39. Rxb5 g4 40. fxg4 hxg4 41. hxg4 Rxg4 42. Ka2 Be3 43. Rb4 Rxb4 44. Nxb4 Bc5 45. Nd3 e4 46. Nxc5 dxc5 47. b4 cxb4 48. axb4 e3 49. b5 e2 50. b6 e1Q 51. b7 Qd2+ 52. Kb3 Qd3+ 53. Kb4 Qb1+ 54. Kc5 Qc2+ 55. Kb6 Qb3+ 56. Kc7 Qc4+ 57. Kd8 Qxd5+ 58. Kc7 Qa5+ 59. Kc8 Qa6 60. Kc7 Qa7 61. Kc8 Qc5+ 62. Kd8 Qd6+ 63. Kc8 Qf8+ 64. Kc7 Qe7+ 65. Kc8 Qc5+ 66. Kd8 Qb6+ 67. Kc8 Qa6 68. Kc7 Ke6 69. b8Q 1/2-1/2

[Event "Ibague Blitz op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "4"]
[White "Torres Urrego, Diego Alejandro"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "1388"]
[PlyCount "62"]
[EventDate "2022.10.08"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 cxd4 7. cxd4 Nge7 8. b4 Nf5 9. Be3 Nxe3 10. fxe3 Be7 11. Bd3 Rc8 12. 0-0 f6 13. exf6 Bxf6 14. Nbd2 0-0 15. Nb3 b6 16. Rc1 e5 17. dxe5 Nxe5 18. Nxe5 Bxe5 19. Qh5 g6 20. Qxe5 Rxc1 21. Rxc1 Qh4 22. Qxd5+ Rf7 23. Rf1 Qe7 24. Bc4 Be8 25. Qd4 Kf8 26. Rxf7+ Bxf7 27. Bxf7 Kxf7 28. Qf4+ Kg7 29. Nd4 g5 30. Qf3 Kh8 31. Qa8+ Kg7 1-0

[Event "COL-ch U16"]
[Site "Villavicencio"]
[Date "2022.05.15"]
[Round "8"]
[White "Lopez Torres, Jorge Emmanuel"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1322"]
[BlackElo "1495"]
[PlyCount "75"]
[EventDate "2022.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. d4 c5 4. Bg2 Nc6 5. 0-0 cxd4 6. Nxd4 Bc5 7. Nxc6 bxc6 8. e4 Ba6 9. Re1 Qb6 10. Qd2 Nf6 11. h3 dxe4 12. a4 Rd8 13. a5 Rxd2 14. axb6 Bxf2+ 15. Kh2 Rd8 16. Rxa6 Bxe1 17. bxa7 Ra8 18. Bg5 0-0 19. Nc3 Bf2 20. Bxf6 gxf6 21. Nxe4 Rxa7 22. Nxf6+ Kg7 23. Rxa7 Bxa7 24. Nh5+ Kh6 25. g4 c5 26. h4 f5 27. Bf3 fxg4 28. Bxg4 Rf2+ 29. Kg3 Rxc2 30. Nf4 Bb8 31. Kf3 Bxf4 32. Kxf4 Rxb2 33. Bxe6 Rb4+ 34. Kg3 c4 35. Kf2 Kh5 36. Bf5 h6 37. Be4 c3 38. Bd5 0-1

[Event "COL-ch U16"]
[Site "Villavicencio"]
[Date "2022.05.15"]
[Round "9"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Giraldo, Emanuel"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1495"]
[BlackElo "1724"]
[PlyCount "56"]
[EventDate "2022.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 0-0 6. 0-0 Nxe4 7. Bxf7+ Rxf7 8. Nxe4 h6 9. Qd3 Bf5 10. Qe3 Nc6 11. c3 e5 12. d5 Ne7 13. Rd1 Bg4 14. Ned2 Nxd5 15. Qe4 Nf4 16. Qxb7 Qe8 17. h3 Bh5 18. Kh2 c5 19. Qb3 Nxg2 20. Kxg2 Qc6 21. Rf1 Bxf3+ 22. Nxf3 Qxf3+ 23. Kh2 e4 24. c4 Be5+ 25. Kg1 Qh5 26. Qe3 Rf3 27. Qxh6 Qf5 28. h4 Qg4+ 0-1

[Event "COL-ch U16"]
[Site "Villavicencio"]
[Date "2022.05.14"]
[Round "6"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Guarin Fonseca, Nobel Alfredo"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1495"]
[BlackElo "1884"]
[PlyCount "106"]
[EventDate "2022.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Be7 7. 0-0 0-0 8. c3 b6 9. Re1 Bb7 10. Qc2 c5 11. Bg5 h6 12. Bh4 Rc8 13. Qa4 Re8 14. Ba6 Bxe4 15. Bxc8 Qxc8 16. Ne5 Bb7 17. Nxd7 Nxd7 18. Bxe7 Rxe7 19. Qxa7 Qc7 20. Rad1 Nf6 21. dxc5 Ng4 22. Rd6 bxc5 23. Qb6 Bd5 24. a4 Qxb6 25. Rxb6 Ra7 26. Ra1 Ne5 27. b4 Nd7 28. Rb5 Bc4 29. Ra5 Rxa5 30. bxa5 Nb8 31. Rb1 Na6 32. Rb6 Kf8 33. f3 Ke7 34. Rb7+ Kf6 35. Kf2 h5 36. Ke3 h4 37. g4 g5 38. f4 gxf4+ 39. Kxf4 Kg6 40. g5 e5+ 41. Kg4 e4 42. Rb6+ Kg7 43. Kxh4 e3 44. Kg3 e2 45. Kf2 Nc7 46. Rc6 Ne6 47. a6 Nf4 48. a7 Ng2 49. a8Q e1Q+ 50. Kxg2 Bd5+ 51. Kh3 Qf1+ 52. Kh4 Qf2+ 53. Kg4 Bf3+ 0-1

[Event "COL-ch U16"]
[Site "Villavicencio"]
[Date "2022.05.14"]
[Round "7"]
[White "Urueta Gonzalez, Yeiren David"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1518"]
[BlackElo "1495"]
[PlyCount "51"]
[EventDate "2022.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. cxd5 exd5 4. exd5 Qxd5 5. Nc3 Qe6+ 6. Be2 Bd7 7. Nf3 Nf6 8. 0-0 Bc5 9. d4 Bb6 10. Ng5 Qd6 11. Bf3 c6 12. Re1+ Kf8 13. Qb3 Be8 14. Bf4 Qd8 15. Rad1 h6 16. Nge4 Nxe4 17. Nxe4 Bd7 18. Nd6 Be6 19. d5 cxd5 20. Bxd5 Qf6 21. Bg3 Nc6 22. Bxe6 Nd4 23. Rxd4 Qxd4 24. Bc8 Kg8 25. Qxf7+ Kh7 26. Bf5# 1-0

[Event "COL-ch U16"]
[Site "Villavicencio"]
[Date "2022.05.13"]
[Round "4"]
[White "Gomez Cardenas, Brayan Duvan"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1414"]
[BlackElo "1495"]
[PlyCount "68"]
[EventDate "2022.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Be3 Qb6 6. b3 cxd4 7. Nxd4 Nxe5 8. Nb5 Bc5 9. Bxc5 Qxc5 10. Be2 Nf6 11. 0-0 Bd7 12. Nd4 Nc6 13. Nf3 0-0 14. Nbd2 e5 15. Kh1 e4 16. Ng1 Rac8 17. Nh3 Nb4 18. c4 d4 19. Qc1 d3 20. Bd1 Bxh3 21. gxh3 Qf5 22. Bg4 Nxg4 23. hxg4 Qxg4 24. Qc3 Nd5 25. Qd4 Nf6 26. Rg1 Qf4 27. Rad1 Rfd8 28. Qxa7 Ng4 29. Rg2 e3 30. Rxg4 Qxg4 31. Rg1 Qxg1+ 32. Kxg1 exd2 33. Qxb7 d1Q+ 34. Kg2 Qg4+ 0-1

[Event "COL-ch U16"]
[Site "Villavicencio"]
[Date "2022.05.13"]
[Round "5"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Delgado Caballero, Nigel Alejandro"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1495"]
[BlackElo "1315"]
[PlyCount "35"]
[EventDate "2022.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. Be3 e5 9. Nb3 Be6 10. f3 Be7 11. Nd5 Nxd5 12. exd5 Bf5 13. Bd3 Bxd3 14. Qxd3 Nd7 15. 0-0 0-0 16. f4 Bf6 17. f5 Qe7 18. Qe4 1-0

[Event "COL-ch U16"]
[Site "Villavicencio"]
[Date "2022.05.12"]
[Round "2"]
[White "Rodriguez Perez, Deivid Stiven"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1600"]
[BlackElo "1495"]
[PlyCount "43"]
[EventDate "2022.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nc3 Nf6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Bc4 Bb4 9. Qd3 Qe7+ 10. Be3 Nf4 11. Qf1 Qe4 12. Be2 Qc2 13. Bxf4 Bxc3+ 14. Nd2 Bxd2+ 15. Bxd2 Qxb2 16. Rd1 Be6 17. a4 Bb3 18. Rc1 0-0 19. Be3 Bxa4 20. f3 f5 21. Qf2 f4 22. Bc4+ 1-0

[Event "COL-ch U16"]
[Site "Villavicencio"]
[Date "2022.05.12"]
[Round "3"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Beltran, Oscar Sebastian"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1495"]
[BlackElo "1473"]
[PlyCount "45"]
[EventDate "2022.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Qxd5 Qe7+ 7. Be2 Nf6 8. Qd3 Be6 9. Be3 Nbd7 10. Nf3 0-0 11. 0-0 Rad8 12. Rad1 Ne5 13. Bxc5 Nxf3+ 14. Bxf3 Rxd3 15. Bxe7 Rxd1 16. Rxd1 Re8 17. Bxf6 gxf6 18. Bxb7 Rb8 19. Bd5 Rxb2 20. Bxe6 fxe6 21. Rd2 Kg7 22. Kf1 Kg6 23. Ke2 1-0

[Event "COL-ch U16"]
[Site "Villavicencio"]
[Date "2022.05.11"]
[Round "1"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Lozano Grazt, Joseth Stiven"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1495"]
[BlackElo "1105"]
[PlyCount "76"]
[EventDate "2022.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nf3 Bd6 6. 0-0 0-0 7. Bg5 h6 8. Bh4 c5 9. c4 dxc4 10. Bxc4 Bg4 11. dxc5 Bxc5 12. Qxd8 Rxd8 13. Bxf6 gxf6 14. Nbd2 Bb4 15. Rad1 Nc6 16. Ne4 Bxf3 17. gxf3 Ne5 18. Nxf6+ Kg7 19. Nd5 Nxc4 20. Nxb4 Nxb2 21. Rb1 Nc4 22. Rfd1 Nd2 23. Rbc1 Nxf3+ 24. Kg2 Nh4+ 25. Kh3 Nf3 26. Rxd8 Rxd8 27. Rc7 a5 28. Nc2 Rd2 29. Kg3 Ng5 30. a4 Ne6 31. Rc4 f5 32. Kf3 Rxc2 33. Rxc2 Nd4+ 34. Kf4 Nxc2 35. Kxf5 Nd4+ 36. Ke4 Ne6 37. Kd5 Kf7 38. Kc4 Nc7 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.20"]
[Round "9"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Pinzon, Luis Guillermo"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1387"]
[BlackElo "1567"]
[PlyCount "148"]
[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 e5 5. Nb5 d6 6. c4 a6 7. N5a3 Nf6 8. Nc3 Be7 9. Nc2 0-0 10. Be2 Qb6 11. Be3 Qc7 12. 0-0 Bd7 13. Nd5 Nxd5 14. cxd5 Na7 15. Rc1 Qd8 16. Na3 f5 17. exf5 Bxf5 18. Qd2 Bf6 19. Rc4 b5 20. Rb4 Qd7 21. Bg5 Rac8 22. Bxf6 Rxf6 23. Bd3 Rc5 24. Bxf5 Qxf5 25. Rb3 Qc8 26. Qe3 Rf7 27. Rc3 Rxc3 28. bxc3 Rc7 29. Nb1 Qb7 30. Qd2 Nc8 31. f4 Rf7 32. fxe5 Qb6+ 33. Qd4 dxe5 34. Qxb6 Nxb6 35. Re1 Rf5 36. d6 Kf7 37. Nd2 Ke6 38. Ne4 Nd7 39. g3 h6 40. Kg2 Kd5 41. Re2 Rf8 42. Re3 Nb6 43. d7 Nxd7 44. Rd3+ Kc6 45. Rd6+ Kc7 46. Rxa6 Kb7 47. Rg6 Kc7 48. Rxg7 Kc6 49. Rg6+ Kd5 50. Rd6+ Kxe4 51. Rxd7 Ra8 52. Rd2 Ke3 53. Rb2 Kd3 54. Rxb5 Rxa2+ 55. Kh3 e4 56. Rh5 e3 57. Rxh6 e2 58. Re6 Ra1 59. Kg4 e1Q 60. Rxe1 Rxe1 61. h4 Re8 62. h5 Ke4 63. Kg5 Rg8+ 64. Kf6 Rxg3 65. h6 Rh3 66. Kg7 Kf5 67. h7 Rg3+ 68. Kf7 Rxc3 69. h8Q Rc7+ 70. Kg8 Rc3 71. Kf7 Rc7+ 72. Kf8 Rc8+ 73. Kg7 Rc7+ 74. Kf8 Rc8+ 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.20"]
[Round "8"]
[White "Soto Ramirez, Andres Camilo"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1413"]
[BlackElo "1387"]
[PlyCount "68"]
[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 e6 2. d4 d5 3. Bd3 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Nf3 Qb6 8. Bc2 Be7 9. g4 cxd4 10. cxd4 Bb4+ 11. Nc3 f6 12. a3 Be7 13. h4 fxe5 14. fxe5 Rf8 15. Bxh7 Ndxe5 16. dxe5 Nxe5 17. Nd4 Nc6 18. Bg6+ Kd7 19. Be3 Ne5 20. Qa4+ Kd8 21. Bc2 Bd7 22. Qb3 Qxb3 23. Bxb3 Nf3+ 24. Ke2 e5 25. Nxd5 exd4 26. Nxe7 Nxh4 27. Ba2 dxe3 28. Rxh4 Kxe7 29. Kxe3 Bc6 30. Re1 Rad8 31. Rh3 Rd6 32. Ke2 Bb5+ 33. Ke3 Rd3+ 34. Ke4 Rxh3 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.19"]
[Round "6"]
[White "Paez, Adolfo"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1687"]
[BlackElo "1387"]
[PlyCount "41"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Be2 Bd7 8. 0-0 0-0-0 9. Nbd2 Na5 10. b4 cxb3 11. Bb2 Bb5 12. Rc1 Bxe2 13. Qxe2 Kb8 14. c4 dxc4 15. Nxc4 Nxc4 16. Rxc4 Ne7 17. h3 Nd5 18. Rfc1 Qa6 19. Nd2 Nb6 20. a4 Nxc4 21. Rxc4 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.19"]
[Round "7"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1387"]
[BlackElo "1622"]
[PlyCount "115"]
[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. Nf3 Nf6 3. d4 Nxe4 4. dxe5 d5 5. Nbd2 Nc5 6. c4 Bf5 7. Nb3 Nxb3 8. Qxb3 Na6 9. cxd5 Bb4+ 10. Bd2 Bxd2+ 11. Nxd2 0-0 12. Bxa6 bxa6 13. Qf3 Qd7 14. 0-0 Rab8 15. b3 Rb5 16. Nc4 Rxd5 17. Rfd1 Be4 18. Qe2 Bd3 19. Qf3 Bxc4 20. bxc4 Rd4 21. Qe2 Rd8 22. Rxd4 Qxd4 23. Rb1 h6 24. e6 fxe6 25. Qxe6+ Kh8 26. h3 Rf8 27. Rf1 Qb6 28. Qxb6 axb6 29. Rc1 Rd8 30. Rc2 Rd6 31. c5 Rc6 32. Kf1 Re6 33. cxb6 cxb6 34. Re2 Rd6 35. Ke1 Kg8 36. Rd2 Rc6 37. Kd1 Kf7 38. Rd3 b5 39. Kd2 Kf6 40. Rf3+ Ke7 41. Re3+ Kd7 42. Rd3+ Rd6 43. Rxd6+ Kxd6 44. Kc3 Kc5 45. f4 a5 46. g4 Kd5 47. Kd3 b4 48. h4 a4 49. h5 b3 50. axb3 axb3 51. g5 b2 52. Kc2 Ke4 53. gxh6 gxh6 54. Kxb2 Kxf4 55. Kc2 Kg4 56. Kd2 Kxh5 57. Ke1 Kg4 58. Kf1 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.18"]
[Round "4"]
[White "Reina Bonilla, Edwin Oswaldo"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1652"]
[BlackElo "1387"]
[PlyCount "61"]
[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. d4 e6 2. c4 d5 3. Nc3 Nf6 4. e3 c5 5. cxd5 Nxd5 6. Bd3 Nc6 7. Nge2 Nxc3 8. bxc3 cxd4 9. cxd4 Qa5+ 10. Bd2 Bb4 11. a3 Bxd2+ 12. Qxd2 Bd7 13. Nc3 0-0 14. 0-0 Rac8 15. Rfc1 Ne7 16. Qb2 Bc6 17. Ne4 Qd5 18. f3 e5 19. Rc5 Qd7 20. Rxe5 b6 21. Rg5 Nd5 22. Bc4 Kh8 23. Bxd5 Bxd5 24. Nc3 Bb7 25. Rd1 f6 26. Rh5 Qe8 27. Rh3 Qxe3+ 28. Kh1 Qxc3 29. Qe2 Qc2 30. Qf1 Ba6 31. Qg1 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.18"]
[Round "5"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Herrera Nopan, Fabian"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1387"]
[BlackElo "1663"]
[PlyCount "66"]
[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. Nf3 Nc6 3. Bc4 Nf6 4. d4 Na5 5. dxe5 Nxc4 6. exf6 Qxf6 7. Qd4 Qxd4 8. Nxd4 a6 9. b3 Nb6 10. Bb2 d6 11. Nd2 Bd7 12. 0-0-0 f6 13. f4 0-0-0 14. N4f3 Be7 15. Ba3 c5 16. c4 Bc6 17. Rhe1 g5 18. fxg5 fxg5 19. Nf1 g4 20. N3d2 Nd7 21. Ng3 Ne5 22. Kc2 Bh4 23. Bb2 Bxg3 24. hxg3 Rdf8 25. Rf1 Rhg8 26. Rf4 Ng6 27. Rxg4 h6 28. Rh1 Bd7 29. Rxg6 Rxg6 30. Rf1 Rxf1 31. Nxf1 Bc6 32. e5 Bxg2 33. Ne3 Rxg3 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.17"]
[Round "2"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Finley Rosero, Karol Valentina"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1387"]
[BlackElo "1473"]
[PlyCount "70"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. g4 Qa5 12. a3 Rfc8 13. h3 a6 14. f4 b5 15. g5 Nh5 16. Bxg7 Nxg7 17. Nd5 Qxd2+ 18. Rxd2 Bxd5 19. Rxd5 Nh5 20. f5 Ng3 21. Rg1 Nxe4 22. fxg6 hxg6 23. Bg2 Nc5 24. Rxc5 dxc5 25. Bxa8 Rxa8 26. Rd1 Kf8 27. Rd5 c4 28. Kd2 Ke8 29. Kc3 Rd8 30. Re5 Kd7 31. Kb4 Kd6 32. Re2 Rd7 33. Ka5 Kc6 34. Kxa6 Kc5 35. Ka5 Rc7 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.17"]
[Round "3"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Zea Parra, Luis Estiven"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1387"]
[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 e6 4. d5 exd5 5. exd5 Nb8 6. d6 Qf6 7. Qe2+ Qe6 8. Qxe6+ fxe6 9. Bf4 Nc6 10. Nc3 Nf6 11. 0-0-0 g6 12. Bc4 a6 13. Rhe1 b5 14. Nd5 Kf7 15. Nxf6 bxc4 16. Ne4 Bg7 17. Nxc5 Re8 18. Ne5+ Nxe5 19. Bxe5 Bxe5 20. Rxe5 Kf6 21. Re4 g5 22. Rxc4 h5 23. Rd3 e5 24. Ra4 Kf5 25. Rf3+ Kg6 26. h3 e4 27. Re3 Kf5 28. Raxe4 Rxe4 29. Rxe4 Bb7 30. g4+ hxg4 31. hxg4+ Kg6 32. Nxb7 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.16"]
[Round "1"]
[White "Ruiz Toro, Arlen de Jesus"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "1387"]
[PlyCount "132"]
[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 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. h3 0-0 7. 0-0 c5 8. dxc5 Bxc5 9. Bg5 Nbd7 10. Nc3 Qc7 11. Bf5 Qc6 12. Ne2 Nb6 13. Ned4 Qd6 14. Qd3 Bxd4 15. Nxd4 h6 16. Bh4 Nh5 17. c3 g5 18. Bg3 Nxg3 19. Qxg3 Qxg3 20. fxg3 Bxf5 21. Nxf5 Kh7 22. Nd6 Nc4 23. Nxf7 Kg7 24. b3 Nd2 25. Rfd1 Ne4 26. Ne5 Nxc3 27. Rd2 Rad8 28. Nf3 Ne4 29. Rd3 Nxg3 30. Nd4 Rf6 31. Rxg3 Re8 32. Rd1 Re4 33. Nf3 Re2 34. Rxd5 Rxa2 35. Rd7+ Rf7 36. Rxf7+ Kxf7 37. Ne5+ Ke6 38. Re3 Kd5 39. Nf7 a5 40. Nxh6 b5 41. Nf7 a4 42. Re5+ Kc6 43. bxa4 bxa4 44. Rxg5 a3 45. Ra5 Kb6 46. Ra8 Kc5 47. Ne5 Kb4 48. Nd3+ Kc3 49. Nc5 Kb4 50. Ne4 Ra1+ 51. Kh2 a2 52. Nf2 Kb3 53. Nd3 Rb1 54. h4 a1Q 55. Rxa1 Rxa1 56. Kh3 Kc4 57. Nf4 Kd4 58. Kg4 Ke5 59. g3 Kf6 60. h5 Kg7 61. Kh4 Ra4 62. Kg5 Ra5+ 63. Kg4 Ra4 64. Kh4 Rb4 65. Kg5 Rb5+ 66. Kg4 Rb3 1/2-1/2

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.24"]
[Round "9"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Shaffer, Alexander"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "1288"]
[BlackElo "1774"]
[PlyCount "47"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 a6 7. Nc3 Bb4 8. Qd2 Qa5 9. Nb3 Bxc3 10. Nxa5 Bxd2+ 11. Bxd2 Nxa5 12. Bxa5 d5 13. exd5 Nxd5 14. 0-0 0-0 15. Bd2 Bd7 16. c4 Nf6 17. Bg5 Bc6 18. Bxf6 gxf6 19. Rad1 Rfd8 20. Bc2 f5 21. Rxd8+ Rxd8 22. Rd1 Rxd1+ 23. Bxd1 Kf8 24. f4 1/2-1/2

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.23"]
[Round "7"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Penas Burgos, Nestor"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1288"]
[BlackElo "1655"]
[PlyCount "95"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 a5 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 d6 8. Nc3 Nge7 9. a3 Bxc3 10. Bxc3 0-0 11. d5 Nb8 12. Qd4 f6 13. 0-0 Nd7 14. b4 a4 15. Qe3 Ng6 16. Bd3 Nde5 17. h3 Nxf3+ 18. Qxf3 Ne5 19. Qe3 h5 20. f4 Nxd3 21. Qxd3 Qe8 22. Rae1 b6 23. Qf3 h4 24. f5 g5 25. g3 hxg3 26. Qxg3 Rf7 27. Rf4 Qe7 28. Rg4 Bd7 29. h4 Rg7 30. hxg5 Rxg5 31. Rxg5+ fxg5 32. f6 Qh7 33. Qxg5+ Kf7 34. Qg7+ Qxg7+ 35. fxg7 Bb5 36. Re3 c5 37. Rf3+ Kg8 38. Rh3 Kf7 39. Rh8 Rg8 40. bxc5 bxc5 41. Kf2 Re8 42. Rxe8 Bxe8 43. Ba5 c4 44. Ke3 Kxg7 45. Bc7 Bg6 46. Bxd6 c3 47. Be5+ Kf7 48. Bxc3 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.22"]
[Round "6"]
[White "Cordoba Perez, Jeronimo"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1821"]
[BlackElo "1288"]
[PlyCount "51"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 Qc7 4. Nc3 a6 5. Nf3 d6 6. b3 Bf5 7. d4 e6 8. 0-0 Be7 9. Re1 Ne4 10. Bb2 Nxc3 11. Bxc3 0-0 12. e4 Bg6 13. Qd2 b5 14. dxc5 dxc5 15. Ne5 b4 16. Bb2 Rd8 17. Qe2 Nd7 18. f4 Nxe5 19. Bxe5 Bd6 20. Bxd6 Qxd6 21. f5 Qd4+ 22. Kh1 Qc3 23. fxg6 Rd2 24. gxf7+ Kf8 25. Qh5 Rxa2 26. Qxc5+ 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.22"]
[Round "5"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Pelaez, Hernan"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1288"]
[BlackElo "1666"]
[PlyCount "171"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 Nf6 5. f4 c6 6. e5 dxe5 7. fxe5 Nd5 8. Nxd5 cxd5 9. Nf3 Bg4 10. 0-0 Bxf3 11. Bxf3 0-0 12. c4 e6 13. cxd5 exd5 14. Qb3 Nc6 15. Be3 Na5 16. Qxd5 Qb6 17. b3 Rad8 18. Qe4 f5 19. Qd3 Bxe5 20. dxe5 Rxd3 21. Bxb6 axb6 22. Rad1 Rfd8 23. Rxd3 Rxd3 24. Rc1 Rd2 25. b4 Nc6 26. Bxc6 bxc6 27. Rxc6 Rxa2 28. Rxb6 Rb2 29. Rb8+ Kf7 30. b5 Ke6 31. b6 Kxe5 32. b7 Kf4 33. Kf1 h5 34. Rg8 Rxb7 35. Rxg6 h4 36. Re6 Rb1+ 37. Re1 Rb3 38. Kf2 Kg4 39. Re3 Rb2+ 40. Re2 Rb4 41. h3+ Kf4 42. Ra2 Rc4 43. Rb2 Re4 44. Re2 Ra4 45. Rb2 Ra1 46. Rc2 Ra3 47. Rb2 Kg5 48. Rc2 Rg3 49. Rc5 Kf6 50. Rc6+ Kg5 51. Rc5 Kf4 52. Rc4+ Kg5 53. Rc5 Ra3 54. Rc2 Ra4 55. Rc3 Rf4+ 56. Rf3 Re4 57. Ra3 Rf4+ 58. Rf3 Ra4 59. Rb3 Ra2+ 60. Kf3 Ra1 61. Rb8 Rf1+ 62. Ke2 Rf4 63. Rb3 Kf6 64. Ke3 Kg5 65. Rb8 Ra4 66. Rb3 Ra2 67. Kf3 Rc2 68. Ra3 Rc1 69. Rb3 Rf1+ 70. Ke2 Ra1 71. Kf3 Ra2 72. Rc3 Ra5 73. Rb3 Kf6 74. Rb4 Ra3+ 75. Kf4 Rg3 76. Rb6+ Kg7 77. Kxf5 Rxg2 78. Rb4 Ra2 79. Rxh4 Ra5+ 80. Ke6 Ra6+ 81. Kd5 Kg6 82. Rb4 Ra3 83. h4 Kh5 84. Ke5 Rh3 85. Kf5 Rxh4 86. Rb8 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.21"]
[Round "4"]
[White "Estrada Quintanilla, Juan David"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1582"]
[BlackElo "1288"]
[PlyCount "33"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. c3 Qb6 6. exd5 exd5 7. Nb3 cxd4 8. Nfxd4 Nxd4 9. Nxd4 Bc5 10. Bb5+ Kf8 11. Qe2 Be6 12. Nxe6+ Qxe6 13. Qxe6 fxe6 14. 0-0 Nf6 15. Be3 Bxe3 16. fxe3 Ke7 17. Bd3 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.21"]
[Round "3"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Gomez Perdomo, Jonathan"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1288"]
[BlackElo "1720"]
[PlyCount "51"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Nxe5 Qf6 5. Qf3 d5 6. Qxf6 Nxf6 7. Nc3 c6 8. Bf4 Bb4 9. Bd2 0-0 10. 0-0-0 Bf5 11. Bd3 Bxd3 12. Nxd3 Bxc3 13. Bxc3 Nbd7 14. f3 Rfe8 15. Rde1 b6 16. Ne5 Re6 17. Nxd7 Nxd7 18. Rxe6 fxe6 19. Re1 Kf7 20. Bd2 b5 21. Bf4 a5 22. Bd6 g6 23. Kd2 a4 24. a3 Nb6 25. Bc5 Nc4+ 26. Kc3 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.20"]
[Round "2"]
[White "Rubio Bahamon, Juan Esteban"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C15"]
[BlackElo "1288"]
[PlyCount "26"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d4 Bb4 4. Bd3 Nc6 5. Nge2 dxe4 6. Bxe4 Nge7 7. 0-0 Bxc3 8. bxc3 0-0 9. Bg5 f6 10. Bh4 g5 11. Bg3 f5 12. Bd3 f4 13. Bxf4 gxf4 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.20"]
[Round "1"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Ordonez Gonzalez, Gabriel"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1288"]
[BlackElo "1971"]
[PlyCount "54"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. c3 Qc7 5. Bc4 e6 6. 0-0 a6 7. a4 b6 8. Be3 Nf6 9. Qc2 0-0 10. Na3 Bb7 11. Nd2 Ng4 12. g3 Nxe3 13. fxe3 d6 14. dxc5 dxc5 15. Rad1 Rd8 16. Be2 h5 17. Bf3 Nc6 18. Ndc4 Ne5 19. Nxe5 Qxe5 20. Rd2 Bc6 21. Rfd1 Qc7 22. Nc4 b5 23. axb5 axb5 24. Na3 Bh6 25. Re2 Rxd1+ 26. Qxd1 Rd8 27. Qe1 Qe5 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.12"]
[Round "8"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Zambrano Ramirez, Daniel"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1246"]
[PlyCount "51"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. e5 Nxe5 11. g4 Nc6 12. Nxc6 bxc6 13. Bh6 Qa5 14. h4 d4 15. Nb1 Qxa2 16. h5 Rb8 17. b3 Bxh6 18. Qxh6 Bxg4 19. fxg4 Nxg4 20. Qf4 Ne3 21. Rd2 c5 22. hxg6 fxg6 23. Qh6 Rxf1+ 24. Rxf1 Nxf1 25. Rf2 d3 26. Qf4 1-0

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.12"]
[Round "9"]
[White "Urquijo Prada, Santiago"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1626"]
[BlackElo "1246"]
[PlyCount "64"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 d5 5. Bd3 h6 6. Bh4 Nbd7 7. Nbd2 c5 8. c3 c4 9. Bc2 b5 10. e4 dxe4 11. Nxe4 Bb7 12. Qe2 Bxe4 13. Bxe4 Nxe4 14. Bxe7 Qxe7 15. Qxe4 0-0 16. 0-0 Nf6 17. Qe2 Rfd8 18. Ne5 Qb7 19. f4 Qe4 20. Qxe4 Nxe4 21. f5 exf5 22. Rxf5 Rd5 23. Re1 Nd6 24. Rf3 Re8 25. Rfe3 Nf5 26. R3e2 Rd6 27. g4 Nh4 28. Kf2 Rde6 29. Nc6 Rf6+ 30. Kg3 Rf3+ 31. Kxh4 g5+ 32. Kh5 Rh3# 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.11"]
[Round "6"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Piraquive, Alberto"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1246"]
[BlackElo "1843"]
[PlyCount "47"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nf6 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. Be3 e6 12. 0-0-0 Qa5 13. a3 Bd6 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qd3 b5 17. Bd2 Qc7 18. Rh4 a5 19. g4 a4 20. g5 hxg5 21. Bxg5 Nxh5 22. Rdh1 g6 23. Bf6 Rg8 24. Be5 1/2-1/2

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.10"]
[Round "5"]
[White "Rincon Rozo, Juan Pablo"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1246"]
[PlyCount "52"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Be2 Nf6 6. 0-0 Nbd7 7. Re1 Bd6 8. Ng5 Bxe2 9. Rxe2+ Be7 10. Qe1 h6 11. Nf3 Ne4 12. Nbd2 Ndf6 13. c4 Kf8 14. Nxe4 dxe4 15. Nd2 Qxd4 16. Rb1 Bb4 17. a3 Bxd2 18. Bxd2 c6 19. Rc1 Re8 20. Be3 Qd6 21. Bxa7 Ng4 22. g3 f5 23. b4 Kg8 24. Bc5 Qe6 25. f3 Ne5 26. fxe4 Nf3+ 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.10"]
[Round "4"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Bolanos Lopez, Juan Jacobo"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1246"]
[BlackElo "1603"]
[PlyCount "102"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nc6 7. Be3 Nf6 8. Be2 Be7 9. 0-0 0-0 10. f4 d5 11. Nxc6 bxc6 12. e5 Nd7 13. Bd3 Rb8 14. b3 Nc5 15. Rf3 g6 16. Be2 a5 17. Kh1 Rd8 18. Qg1 Nd7 19. Na4 c5 20. h4 Bb7 21. Rh3 d4 22. Bd2 f6 23. h5 fxe5 24. hxg6 hxg6 25. Qh2 Bf6 26. fxe5 Qxe5 27. Bf4 Qxe2 28. Bxb8 Nxb8 29. Qg3 d3 30. Qxg6+ Bg7 31. Rg3 Qe5 32. Rf1 Rf8 33. Rxf8+ Kxf8 34. Rxd3 Qe1+ 35. Kh2 Be5+ 36. Kh3 Qh1+ 37. Kg4 Qxg2+ 38. Kh5 Bf3+ 39. Rxf3+ Qxf3+ 40. Qg4 Qxg4+ 41. Kxg4 Nd7 42. Kf3 Ke7 43. Ke4 Kd6 44. c4 Bd4 45. b4 axb4 46. axb4 Bf6 47. b5 Bd8 48. Nc3 Ne5 49. Kf4 Nxc4 50. Ne4+ Kd5 51. Nc3+ Kd4 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.09"]
[Round "3"]
[White "Pinton Rivero, Samuel Alejandro"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1246"]
[PlyCount "46"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be3 Qb6 7. Qb3 Qxb3 8. axb3 cxd4 9. Nxd4 Nxe5 10. Nb5 Bxb5 11. Bxb5+ Nc6 12. Bxc6+ bxc6 13. Rxa7 Rxa7 14. Bxa7 Kd7 15. 0-0 Bd6 16. Rd1 Nf6 17. Bd4 e5 18. Be3 Ng4 19. Bb6 Rb8 20. Be3 Nxe3 21. fxe3 Rxb3 22. Rd2 e4 23. Rf2 f6 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.09"]
[Round "2"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Guerrero Guzman, Francisco"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1246"]
[PlyCount "55"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Ne4 c5 14. Nxf6+ Nxf6 15. Qb5+ Qd7 16. Qxd7+ Nxd7 17. Be3 cxd4 18. Bxd4 Bf6 19. Rhe1 0-0 20. Bxa7 Rxa7 21. Rxd7 Rxa2 22. Rxb7 Rd8 23. Kb1 Rda8 24. c3 R2a5 25. g4 Ra4 26. Rb4 Rxb4 27. cxb4 Rb8 28. Re4 1/2-1/2

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.08"]
[Round "1"]
[White "Ramirez, Francisco Javier"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1859"]
[BlackElo "1246"]
[PlyCount "75"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. d5 Na6 5. Bxa6 bxa6 6. Qe2 g6 7. c4 Bg7 8. Nc3 0-0 9. f3 Nh5 10. g3 f5 11. Be3 f4 12. Bf2 Bd7 13. g4 Nf6 14. h4 h5 15. g5 Ne8 16. Kf1 c6 17. dxc6 Bxc6 18. Rd1 Qe7 19. Qd3 Rb8 20. b3 Rf7 21. Nd5 Bxd5 22. Qxd5 Qb7 23. Ne2 Bf8 24. Nc3 Qb4 25. Rd3 Nc7 26. Qc6 Qb7 27. Qa4 Ne6 28. Nd5 Nc5 29. Bxc5 dxc5 30. Kg2 Kg7 31. Rhd1 Rd8 32. Nf6 Rxd3 33. Rxd3 Be7 34. Rd7 Qc8 35. Rxa7 Bxf6 36. gxf6+ Kxf6 37. Qxa6+ Qxa6 38. Rxa6+ 1-0

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.16"]
[Round "11"]
[White "Azza, Johan Sebastian"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1436"]
[BlackElo "1149"]
[PlyCount "74"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 Ne4 4. e3 Bf5 5. Nbd2 f6 6. Bd3 g5 7. Bg3 h5 8. h3 Nxg3 9. fxg3 Bxd3 10. cxd3 Qd6 11. Nf1 Nd7 12. Qc2 0-0-0 13. 0-0-0 Nb6 14. Qc5 Qe6 15. Kb1 Rd6 16. Rc1 Rc6 17. Qa5 Rxc1+ 18. Kxc1 Qc6+ 19. Qc5 Qa4 20. a3 Qb3 21. Qc3 Qxc3+ 22. bxc3 e6 23. N1d2 Bxa3+ 24. Kc2 Bd6 25. Nf1 Rd8 26. e4 dxe4 27. dxe4 e5 28. d5 c6 29. Kd3 cxd5 30. exd5 Nxd5 31. c4 Nb4+ 32. Kc3 Be7 33. N1d2 Nd3 34. Ne1 Bb4+ 35. Kc2 Bxd2 36. Kxd2 Nf2+ 37. Ke2 Nxh1 0-1

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.16"]
[Round "10"]
[White "Majul Zappa, Andres Felipe"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1600"]
[BlackElo "1149"]
[PlyCount "69"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. h3 Be6 6. Bxe6 fxe6 7. c3 Qd7 8. d4 exd4 9. cxd4 Bb6 10. d5 Nd8 11. Be3 Bxe3 12. fxe3 Nf6 13. Nc3 Nf7 14. Qb3 e5 15. Rac1 0-0 16. Qc4 a6 17. Rfd1 Kh8 18. Ne2 Rac8 19. Ng3 c6 20. Qa4 cxd5 21. Qxd7 Nxd7 22. exd5 Nb6 23. b3 Rxc1 24. Rxc1 Nxd5 25. e4 Nb4 26. Rc7 Nxa2 27. Rxb7 g6 28. Nd2 Kg8 29. Nc4 Rd8 30. Rb6 a5 31. Nxa5 d5 32. Nc6 Rd6 33. exd5 Rxd5 34. Ne7+ Kg7 35. Nxd5 1-0

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.15"]
[Round "9"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Gomez Loaiza, Jhon Fredy"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1149"]
[BlackElo "2038"]
[PlyCount "40"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 e6 10. Bf4 Ngf6 11. Ne4 Nxe4 12. Qxe4 Qa5+ 13. c3 Be7 14. 0-0 Qh5 15. Bg3 g5 16. Rfe1 Rg8 17. Qh7 0-0-0 18. Qe4 gxh4 19. Bxh4 Bxh4 20. Qxh4 Qxf3 0-1

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.14"]
[Round "6"]
[White "Pena Mora, Carlos"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1476"]
[BlackElo "1149"]
[PlyCount "58"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 0-0 5. a3 Be7 6. Bg2 d5 7. Ngf3 Nbd7 8. 0-0 c5 9. Ne5 cxd4 10. f4 Nxe5 11. fxe5 Ng4 12. Nf3 Ne3 13. Bxe3 dxe3 14. b4 dxc4 15. Qc1 Qb6 16. Qxc4 Bd7 17. Qb3 a5 18. Rab1 axb4 19. axb4 Ra4 20. b5 Rb4 21. Qa2 Rxb5 22. Rxb5 Bxb5 23. Rb1 Qa6 24. Qb2 Bxe2 25. Qxb7 Bc5 26. h3 Qxb7 27. Rxb7 Bxf3 28. Rb5 e2+ 29. Rxc5 e1Q+ 0-1

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.14"]
[Round "7"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Pereira Vera, Henry Alberto"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1149"]
[BlackElo "1834"]
[PlyCount "18"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. g3 Bf5 6. Qf3 Qe6+ 7. Nge2 c6 8. Qe3 Qxe3 9. Bxe3 Bxc2 0-1

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.13"]
[Round "5"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Dabraccio, Guillermo"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1149"]
[BlackElo "1630"]
[PlyCount "79"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be3 Qc7 7. a3 Nf6 8. f3 b5 9. Na2 Bb7 10. Nxc6 dxc6 11. Rc1 Rd8 12. Qe2 Be7 13. Qf2 Qb8 14. Bc5 Bxc5 15. Qxc5 Nd7 16. Qg5 0-0 17. h4 h6 18. Qe3 f5 19. Rh3 Kh8 20. g4 fxg4 21. fxg4 Qf4 22. Be2 Qxe3 23. Rxe3 Ne5 24. Nc3 Rf4 25. Rg3 c5 26. Rd1 Rxd1+ 27. Kxd1 g6 28. g5 h5 29. Rh3 Bc6 30. b4 c4 31. Kd2 Bd7 32. Ke3 Rf7 33. Rh1 Nc6 34. Rf1 Kg7 35. Rxf7+ Kxf7 36. Nd1 Ke7 37. Nf2 Kd6 38. c3 e5 39. Nh1 Nd8 40. Ng3 1/2-1/2

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.13"]
[Round "4"]
[White "Santos Rios, Carlos Gabriel"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1366"]
[BlackElo "1149"]
[PlyCount "87"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 Nc6 4. e3 d5 5. c4 Ne4 6. Be2 Bc5 7. 0-0 d4 8. d3 Nf6 9. exd4 Nxd4 10. Nc3 Bd7 11. Ne4 Nxe2+ 12. Qxe2 Nxe4 13. Qxe4 Bc6 14. Qe2 Rg8 15. d4 Be7 16. Ne5 Bf6 17. d5 Bd7 18. Rad1 Qe7 19. Ba3 Qxa3 20. Nxd7 Kxd7 21. dxe6+ Kc6 22. Qe4+ Kb6 23. b4 Qc3 24. Qd5 Qe5 25. c5+ Ka6 26. b5+ Ka5 27. Qxb7 Qxe6 28. Rfe1 Rgd8 29. Rb1 Qc8 30. Qf3 Rd4 31. Qc3+ Ka4 32. a3 Qg4 33. Qb3+ Ka5 34. b6 Qd7 35. c6 Qxc6 36. Rec1 Qa4 37. Rc5+ Ka6 38. Qxa4+ Rxa4 39. bxc7 Rc8 40. Rc6+ Ka5 41. Rb8 Re4 42. g3 Ree8 43. Rb7 Bd4 44. Rb4 0-1

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.12"]
[Round "2"]
[White "Mora Munoz, Alejandro"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C74"]
[WhiteElo "1761"]
[BlackElo "1149"]
[PlyCount "107"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 b5 6. Bc2 Bg4 7. h3 Bxf3 8. Qxf3 Qf6 9. Qe2 Nge7 10. 0-0 Ng6 11. a4 Nf4 12. Qf3 Na7 13. d4 Be7 14. dxe5 dxe5 15. axb5 Nxb5 16. Nd2 0-0 17. Nc4 Bd6 18. Nxd6 Nxd6 19. Bxf4 Qxf4 20. Qxf4 exf4 21. Ra4 Nb5 22. Rfa1 Rfd8 23. Rxa6 Rxa6 24. Rxa6 g6 25. Rf6 Rd2 26. Bb3 Rxb2 27. Bxf7+ Kg7 28. Rxf4 Nxc3 29. Bc4 Rb4 30. Rf7+ Kh6 31. Rxc7 Nxe4 32. f3 Nf6 33. h4 Rb1+ 34. Kf2 Rc1 35. g4 g5 36. Rc6 Rc2+ 37. Kg3 gxh4+ 38. Kxh4 Kg7 39. Rc7+ Kh8 40. Kg5 Nd5 41. Rxh7+ Kxh7 42. Bd3+ Kg7 43. Bxc2 Nc7 44. Bb3 Ne8 45. f4 Nf6 46. Kf5 Nd7 47. g5 Nc5 48. Bc2 Nd7 49. Ke6 Nc5+ 50. Ke7 Na6 51. f5 Nb4 52. f6+ Kh8 53. Be4 Nd5+ 54. Bxd5 1-0

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.12"]
[Round "3"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Pelaez, Hernan"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1149"]
[BlackElo "1668"]
[PlyCount "94"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c5 5. Nge2 Nf6 6. dxc5 Qa5 7. cxd6 exd6 8. Bd2 Nc6 9. Nd5 Qd8 10. Bc3 0-0 11. Qd3 Re8 12. Nxf6+ Bxf6 13. 0-0-0 Bxc3 14. Nxc3 Bg4 15. Be2 Nb4 16. Qc4 Bxe2 17. Qxe2 Rc8 18. a3 Na6 19. e5 Rxc3 20. bxc3 Qa5 21. Kb2 dxe5 22. Rhe1 Nc5 23. Ra1 Na4+ 24. Kc1 Qxc3 25. Ra2 Qc5 26. Qe3 Qc4 27. Rb2 Nxb2 28. Kxb2 Rc8 29. Qe4 Qc3+ 30. Kb1 exf4 31. Re2 b5 32. Qd3 Qxd3 33. cxd3 Rc3 34. Rd2 Rxa3 35. d4 Kf8 36. Kb2 Re3 37. d5 Ke7 38. Rc2 Kd7 39. Rf2 g5 40. Rd2 Kd6 41. Kc1 Re5 42. h3 Rxd5 43. Re2 h5 44. Re8 g4 45. hxg4 hxg4 46. Rg8 f5 47. Rg7 a5 0-1

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.11"]
[Round "1"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Toro Castaneda, Miguel Angel"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1149"]
[BlackElo "1991"]
[PlyCount "78"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. Nxc6 Bxc6 11. Bh6 Bxh6 12. Qxh6 b5 13. Bd5 Rc8 14. Bxc6 Rxc6 15. Qd2 Qa5 16. 0-0 Rfc8 17. Rfc1 Qb6+ 18. Kh1 b4 19. Nd1 a5 20. c3 Qc7 21. Rc2 a4 22. a3 b3 23. Rcc1 e6 24. Ne3 Rc5 25. Rd1 d5 26. exd5 Nxd5 27. Nxd5 Rxd5 28. Qe2 Rcd8 29. Rxd5 Rxd5 30. Rd1 Re5 31. Qf2 Qc4 32. Rd4 Qe2 33. Qxe2 Rxe2 34. h3 Rxb2 35. Rxa4 Rc2 36. Rb4 Rxc3 37. a4 Kg7 38. a5 Rc5 39. Rxb3 Rxa5 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.03.01"]
[Round "9"]
[White "Pacheco, Gustavo"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C27"]
[BlackElo "1021"]
[PlyCount "49"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bc5 4. h3 0-0 5. Nf3 d6 6. d3 h6 7. a3 Be6 8. Ba2 Re8 9. Na4 Bxa2 10. Rxa2 Bb6 11. Nxb6 axb6 12. 0-0 c6 13. Nh2 d5 14. f3 dxe4 15. fxe4 Qd4+ 16. Kh1 Rd8 17. Nf3 Qd6 18. Nh4 Nxe4 19. Qf3 Nf6 20. Be3 Qd5 21. Raa1 Qxf3 22. Rxf3 c5 23. Raf1 Nbd7 24. Nf5 Kf8 25. g4 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.28"]
[Round "5"]
[White "Molano Vanegas, Ibeth"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1185"]
[BlackElo "1021"]
[PlyCount "31"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 Bb4 5. a3 Ba5 6. 0-0 0-0 7. d3 h6 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 Bxc3 11. Qxc3 Nxe4 12. Qe3 Re8 13. f3 Ng3 14. Qf2 Nxe2+ 15. Kh1 Nxc1 16. Raxc1 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "2"]
[White "Reyes Aristizabal, Andres"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1577"]
[BlackElo "1021"]
[PlyCount "59"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 exf4 5. d3 Bg4 6. Bxf4 Qf6 7. Bc1 Bxf3 8. gxf3 Qh4+ 9. Kf1 Nd4 10. c3 Qh3+ 11. Kf2 Ne6 12. Bxe6 fxe6 13. Bf4 Be7 14. Na3 0-0-0 15. Qf1 Qxf1+ 16. Raxf1 Rf8 17. Be3 Bh4+ 18. Ke2 d5 19. Nb5 a6 20. Nd4 Kd7 21. Rhg1 g6 22. Rg4 Bf6 23. Nb3 Ne7 24. Nc5+ Kd6 25. Nxb7+ Kc6 26. Nc5 Rb8 27. Nb3 a5 28. Nxa5+ Kd6 29. Nb3 Ra8 30. Bc5+ 1-0

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "3"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Ortega Leon, Jaime"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1021"]
[BlackElo "1574"]
[PlyCount "74"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Bb5 Qd7 5. Nf3 f6 6. 0-0 b6 7. Re1 Nge7 8. e5 f5 9. Ng5 h6 10. Bxc6 Qxc6 11. Nf3 Bb7 12. Qd3 0-0-0 13. a3 Kb8 14. Na2 Nc8 15. Nb4 Qe8 16. Na6+ Bxa6 17. Qxa6 Qc6 18. Qd3 g5 19. h3 Be7 20. c3 Rdg8 21. Nh2 h5 22. Re3 Rg7 23. Rg3 Rhg8 24. Kf1 h4 25. Re3 g4 26. hxg4 fxg4 27. g3 h3 28. f3 gxf3 29. Rxf3 Rf8 30. Bh6 Rxf3+ 31. Qxf3 Rg8 32. Bf4 Qb5+ 33. Qe2 Qe8 34. b4 Qf7 35. Qf2 Qh7 36. Qe3 Qc2 37. Rc1 Qxh2 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.26"]
[Round "1"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Orozco, Omar"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1021"]
[BlackElo "1635"]
[PlyCount "62"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bg5 Be7 6. Be2 0-0 7. 0-0 Nbd7 8. Nc3 c6 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bxe7 Qxe7 12. f4 f6 13. exf6 Rxf6 14. Bg4 Nc5 15. Bxc8 Rxc8 16. Re1 Qc7 17. Qd4 Ne6 18. Qe5 Nxf4 19. Qxc7 Rxc7 20. Re8+ Kf7 21. Re5 Re7 22. Rae1 Rfe6 23. Rf5+ Kg6 24. Rxe6+ Nxe6 25. Re5 Kf6 26. Re2 Nd4 27. Rd2 Nf5 28. Re2 Rxe2 29. Nxe2 Ne3 30. c3 Ke5 31. Kf2 Nd1+ 0-1

[Event "COL-ch U20"]
[Site "Tolima"]
[Date "2020.02.15"]
[Round "7"]
[White "Molina Rojas, Andrey Felipe"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1146"]
[BlackElo "1021"]
[PlyCount "35"]
[EventDate "2020.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[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. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qe7 6. Nc3 Qc5 7. Be3 Qxd4 8. Bxd4 f6 9. Nb5 Kd8 10. e5 c6 11. Nd6 Bxd6 12. exd6 Nh6 13. 0-0-0 Nf5 14. Bc3 Re8 15. g4 Nh4 16. g5 Rf8 17. Bc4 b5 18. Ba5+ 1-0

[Event "COL-ch U20"]
[Site "Tolima"]
[Date "2020.02.15"]
[Round "6"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Ruiz Orozco, Neider Santiago"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1021"]
[BlackElo "1360"]
[PlyCount "105"]
[EventDate "2020.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Nd7 11. c4 Bxd5 12. Qxd5 Qc7 13. Rd1 Be7 14. Be2 Nf6 15. Qd3 Qc6 16. Bf3 Rc8 17. Rc1 0-0 18. 0-0 Rc7 19. Rfe1 Rfc8 20. Rc2 b5 21. Rec1 bxc4 22. Rxc4 Qb5 23. Be2 Rxc4 24. Rxc4 Rxc4 25. Qxc4 Qb8 26. f3 a5 27. Qb5 Qa7+ 28. Kf1 a4 29. Na5 Qc5 30. Qxc5 dxc5 31. Nc6 Bd6 32. Bb5 a3 33. bxa3 Nd7 34. Ne7+ Bxe7 35. Bxd7 c4 36. a4 Bb4 37. Ke2 Kf8 38. Bb5 c3 39. Bc4 g5 40. Bb3 f6 41. Kd3 Ke7 42. Kc4 Ba5 43. Kb5 Bc7 44. Kb4 Kd6 45. Kxc3 Kc5 46. Kd3 Kb4 47. Ke2 Bb6 48. Kf1 h5 49. g3 h4 50. gxh4 gxh4 51. Kg2 Be3 52. Kh3 Bg5 53. Kg4 1/2-1/2

[Event "COL-ch U20"]
[Site "Tolima"]
[Date "2020.02.14"]
[Round "5"]
[White "Londono Lopez, Donaldo Eliuver"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1800"]
[BlackElo "1021"]
[PlyCount "57"]
[EventDate "2020.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[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. d3 h6 7. Bxc6 dxc6 8. Nxe5 Bd4 9. Nf3 Bg4 10. h3 Be6 11. Nxd4 Qxd4 12. c3 Qd6 13. f4 Nh7 14. f5 Bd7 15. Bf4 Qc5+ 16. d4 Qb6 17. Qc2 0-0-0 18. a4 Rde8 19. a5 Qa7 20. Nd2 Re7 21. b4 Rhe8 22. Bg3 f6 23. h4 b6 24. axb6 cxb6 25. Ra3 c5 26. bxc5 bxc5 27. Bd6 Rf7 28. Bxc5 Qa8 29. Rfa1 1-0

[Event "COL-ch U20"]
[Site "Tolima"]
[Date "2020.02.14"]
[Round "4"]
[White "Munoz Triana, Joseph Steve"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1213"]
[BlackElo "1021"]
[PlyCount "91"]
[EventDate "2020.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nf3 Nc6 4. Nc3 Bb4 5. e3 Nf6 6. a3 Bxc3+ 7. bxc3 Ne4 8. Bb2 0-0 9. Nd2 f5 10. Nxe4 fxe4 11. Be2 Qg5 12. 0-0 e5 13. Re1 Bh3 14. g3 Qf6 15. Rf1 Bxf1 16. Qxf1 exd4 17. cxd4 Ne7 18. Bc3 Rf7 19. cxd5 Nxd5 20. Bc4 c6 21. Be1 Kh8 22. Bxd5 cxd5 23. Qb5 Qc6 24. Qxc6 bxc6 25. Bb4 Rb7 26. Kg2 a5 27. Bc5 Rab8 28. Rc1 Rb1 29. Rc2 R1b2 30. Rc1 Ra2 31. g4 Rbb2 32. Rf1 Kg8 33. Kg3 Kf7 34. Bd6 a4 35. Bc5 Ke8 36. Bd6 Kd7 37. Bf8 g6 38. Bc5 Kc8 39. Bd6 Kb7 40. Bc5 Ka6 41. h4 Kb5 42. g5 Kc4 43. Bd6 Re2 44. Bc5 Rab2 45. Bd6 Rec2 46. Bc5 0-1

[Event "COL-ch U20"]
[Site "Tolima"]
[Date "2020.02.13"]
[Round "2"]
[White "Cuartas Lozano, Santiago"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1173"]
[BlackElo "1021"]
[PlyCount "90"]
[EventDate "2020.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[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 Bc5 4. c3 d6 5. Bb3 Be6 6. Bc2 Nf6 7. 0-0 0-0 8. d4 exd4 9. cxd4 Bc4 10. Re1 Bb6 11. Bg5 Re8 12. Qc1 Nxd4 13. Nxd4 Bxd4 14. Rd1 c5 15. Ba4 b5 16. Bc2 Qd7 17. Nd2 Be6 18. Nf3 Bg4 19. Re1 Bxf3 20. gxf3 Qh3 21. Bd1 Be5 22. Bf4 Bxf4 23. Qxf4 Qe6 24. Bc2 Qe5 25. Qxe5 dxe5 26. Rad1 Red8 27. Rxd8+ Rxd8 28. Rd1 Rxd1+ 29. Bxd1 Nh5 30. Be2 b4 31. Kf1 Nf4 32. Bc4 Kf8 33. b3 Ke7 34. Kg1 Ne6 35. Bxe6 Kxe6 36. Kf1 Kd6 37. Ke2 Kc6 38. Kd2 a5 39. Ke3 Kb5 40. h4 h5 41. Kd2 f6 42. Kd3 g5 43. hxg5 fxg5 44. Ke2 a4 45. bxa4+ Kxa4 0-1

[Event "COL-ch U20"]
[Site "Tolima"]
[Date "2020.02.13"]
[Round "3"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Vargas Diaz, Juan David"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1021"]
[BlackElo "1246"]
[PlyCount "93"]
[EventDate "2020.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 4. d3 d5 5. exd5 Nxd5 6. Bxd5 Qxd5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 Bg4 10. 0-0 0-0-0 11. Re1 Rhe8 12. Re4 f5 13. Re3 e4 14. h3 Bh5 15. Qe1 Bxf3 16. gxf3 Nd4 17. Bxd4 Qxd4 18. c3 Qf6 19. fxe4 fxe4 20. Rxe4 Qg6+ 21. Kf1 Rxe4 22. Qxe4 Qxe4 23. dxe4 Re8 24. Re1 Re5 25. Kg2 g5 26. Kf3 h5 27. Kg3 Kd7 28. f4 gxf4+ 29. Kxf4 Ke6 30. Rg1 Rb5 31. b3 c5 32. Rg5 a5 33. c4 Rb4 34. Rxc5 a4 35. Rb5 Rxb5 36. cxb5 axb3 37. axb3 h4 38. e5 Kf7 39. Kf5 Ke7 40. Ke4 Ke6 41. Kd4 Kd7 42. Kd5 Ke7 43. e6 Ke8 44. Kd6 Kd8 45. e7+ Ke8 46. b6 Kf7 47. Kd7 1-0

[Event "COL-ch U20"]
[Site "Tolima"]
[Date "2020.02.12"]
[Round "1"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Gonzalez, Leandro"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1021"]
[BlackElo "1753"]
[PlyCount "88"]
[EventDate "2020.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd2 Bxc3 8. Bxc3 Nxe4 9. Qg4 Ng5 10. 0-0-0 Qf6 11. f4 Ne4 12. fxe5 Qh6+ 13. Bd2 Nxd2 14. Nxd2 d6 15. Qe4 dxe5 16. Bb5 0-0 17. Bxc6 Qxc6 18. Qxc6 bxc6 19. Nc4 f6 20. Na5 Bg4 21. Rd6 c5 22. h3 Bf5 23. g4 Be4 24. Re1 Bg2 25. Re3 Rfd8 26. Rxd8+ Rxd8 27. Nc4 Rd4 28. Nd2 c4 29. c3 Rf4 30. Rg3 Bd5 31. h4 Kf7 32. h5 f5 33. g5 Rg4 34. Rxg4 fxg4 35. Nf1 h6 36. gxh6 gxh6 37. Ng3 Kf6 38. Kd2 Kg5 39. Ke3 Kh4 40. Kf2 e4 41. Ne2 g3+ 42. Kg1 e3 43. Nd4 Be4 44. b3 Kg4 0-1

[Event "Tolima Departament-ch U14"]
[Site "Tolima"]
[Date "2020.01.09"]
[Round "5"]
[White "Munoz Triana, Joseph Steve"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1213"]
[BlackElo "1021"]
[PlyCount "99"]
[EventDate "2020.01.07"]
[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. Nc3 Bb4 4. Bd2 Nf6 5. Nf3 0-0 6. a3 Bxc3 7. bxc3 Nc6 8. Bg5 h6 9. Bh4 Re8 10. e3 e5 11. cxd5 Qxd5 12. Bxf6 gxf6 13. Be2 exd4 14. 0-0 d3 15. Bxd3 Rd8 16. Nd4 Nxd4 17. cxd4 c5 18. Re1 cxd4 19. exd4 Qxd4 20. Re8+ Kg7 21. Rxd8 Qxd8 22. Qf3 Qd6 23. Rd1 Qe6 24. Be4 Qg4 25. Bxb7 Rb8 26. Qxg4+ Bxg4 27. f3 Rxb7 28. fxg4 Rb3 29. Ra1 Kg6 30. a4 a5 31. h3 Kg5 32. Ra2 Kf4 33. Kh2 Ke4 34. Rf2 Ke5 35. Rf5+ Ke6 36. Rxa5 Ra3 37. Rh5 Rxa4 38. Rxh6 Ra3 39. g5 Ra5 40. Rxf6+ Ke7 41. h4 Ra4 42. Kh3 Ra3+ 43. g3 Ra8 44. h5 Rg8 45. Kh4 Rh8 46. h6 Rh7 47. Ra6 Rh8 48. Kh5 Rh7 49. g6 fxg6+ 50. Kxg6 1-0

[Event "Tolima Departament-ch U14"]
[Site "Tolima"]
[Date "2020.01.09"]
[Round "4"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Ramos Rocha, Natalia"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1021"]
[BlackElo "1199"]
[PlyCount "77"]
[EventDate "2020.01.07"]
[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 Bc5 4. c3 Bb6 5. 0-0 d6 6. d4 Bg4 7. d5 Nce7 8. Re1 Ng6 9. Bb5+ Bd7 10. Qa4 Bxb5 11. Qxb5+ Qd7 12. Qxd7+ Kxd7 13. Nbd2 Nf6 14. h3 Nf4 15. Nc4 Bxf2+ 16. Kxf2 Nd3+ 17. Ke2 Nxe1 18. Kxe1 Nxe4 19. Ng5 Nxg5 20. Bxg5 f6 21. Be3 Rac8 22. Na5 b6 23. Nc6 f5 24. g3 Rce8 25. Kd2 Rhf8 26. Rf1 f4 27. gxf4 exf4 28. Rxf4 Rxf4 29. Bxf4 Rf8 30. Be3 Rf5 31. c4 b5 32. b3 Rh5 33. Nxa7 bxc4 34. bxc4 Rxh3 35. a4 Rh2+ 36. Kc3 Rh1 37. Nb5 h5 38. Kd3 Rg1 39. Bxg1 1-0

[Event "Tolima Departament-ch U14"]
[Site "Tolima"]
[Date "2020.01.08"]
[Round "2"]
[White "Callejas Riano, Natalia Catherine"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1406"]
[BlackElo "1021"]
[PlyCount "26"]
[EventDate "2020.01.07"]
[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 Bc5 4. 0-0 Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8. fxe5 dxe5 9. Bg5 Be6 10. b3 Bxc4 11. bxc4 Ne6 12. Bd2 Qd4+ 13. Kh1 Qxa1 0-1

[Event "Tolima Departament-ch U14"]
[Site "Tolima"]
[Date "2020.01.08"]
[Round "3"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Rubio Hernandez, Maria Camila"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1021"]
[BlackElo "1500"]
[PlyCount "96"]
[EventDate "2020.01.07"]
[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 Nf6 4. d3 Bc5 5. 0-0 d6 6. Be3 0-0 7. Bxc5 dxc5 8. Nc3 Nd4 9. Nxe5 Be6 10. Ne2 Bxc4 11. Nxc4 Re8 12. Nxd4 Qxd4 13. c3 Qd7 14. Qc2 Ng4 15. h3 Ne5 16. Nxe5 Rxe5 17. Rad1 Rae8 18. d4 cxd4 19. Rxd4 Qc6 20. Rfd1 Qf6 21. Rd5 h6 22. Rxe5 Qxe5 23. Rd5 Qxe4 24. Qxe4 Rxe4 25. Rd8+ Kh7 26. Kf1 Kg6 27. Rd7 Rc4 28. Ke2 Kf6 29. Kd3 Ke6 30. Rxf7 Kxf7 31. Kxc4 c6 32. Kc5 Ke6 33. b4 Kd7 34. a4 b6+ 35. Kd4 Kd6 36. c4 c5+ 37. bxc5+ bxc5+ 38. Ke4 Ke6 39. f4 g6 40. g4 g5 41. f5+ Kd6 42. f6 Ke6 43. f7 Kxf7 44. Kd5 Ke7 45. Kxc5 Kd7 46. Kd5 Kc7 47. c5 Kc8 48. a5 Kc7 1-0

[Event "Tolima Departament-ch U14"]
[Site "Tolima"]
[Date "2020.01.07"]
[Round "1"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Obando Gonzalez, Sara Sofia"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1021"]
[BlackElo "1241"]
[PlyCount "59"]
[EventDate "2020.01.07"]
[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 Nf6 4. d3 h6 5. Nc3 Bb4 6. Bd2 0-0 7. 0-0 d6 8. h3 Be6 9. Bb3 Qd7 10. Ne2 Bxb3 11. axb3 Bxd2 12. Qxd2 Nh7 13. c4 a6 14. d4 f6 15. d5 Ne7 16. Qb4 c6 17. Nc3 cxd5 18. Nxd5 Nxd5 19. cxd5 Ng5 20. Nxg5 fxg5 21. Qa4 Qb5 22. Qxb5 axb5 23. Ra3 Rac8 24. Ra7 Rc7 25. Rfa1 Rc2 26. Rxb7 Rfxf2 27. Ra8+ Kh7 28. Raa7 Rxg2+ 29. Kf1 Rgf2+ 30. Ke1 1/2-1/2

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.17"]
[Round "9"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Rovira Concepcion, Alexis Jesus"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1041"]
[PlyCount "17"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 Nc6 4. Bc4 e6 5. Nc3 d6 6. 0-0 Nf6 7. Bg5 0-0 8. a3 b6 9. Qe2 1-0

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.16"]
[Round "7"]
[White "Garzon Restrepo, Fray"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1312"]
[BlackElo "1041"]
[PlyCount "85"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qe2+ Be6 11. Nb3 0-0 12. Nc5 Qd6 13. Nxe6 fxe6 14. 0-0 Rf6 15. Rad1 Nb6 16. Bb3 Rh6 17. Rfe1 Re8 18. d5 Nd8 19. dxe6 Qe7 20. Nd4 g6 21. Qg4 Kh8 22. Qe2 Rh5 23. a3 Nc8 24. Nb5 Nd6 25. Nxd6 cxd6 26. Qd3 Rf5 27. Qxd6 Qxd6 28. Rxd6 Rf6 29. g3 Kg7 30. Rd7+ Kh6 31. e7 Nc6 32. Ba4 Rf7 33. Bxc6 bxc6 34. Rxa7 c5 35. a4 Kg7 36. a5 Rf5 37. Rd7 Kf7 38. a6 c4 39. Ra1 Rc5 40. Rd8 Rc8 41. Rxc8 Rxc8 42. Re1 Ke8 43. Re4 1-0

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.16"]
[Round "8"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Rojas Puerta, Miguel Angel"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1041"]
[PlyCount "48"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd3 Nge7 9. Nc3 0-0 10. Qg3 h6 11. Bc4 Rd8 12. 0-0 Nb4 13. Bb3 d5 14. a3 Nbc6 15. Nxd5 Nxd5 16. Bxd5 Nd4 17. c3 Ne2+ 18. Kh1 Nxg3+ 19. hxg3 Ra7 20. f4 Be6 21. Rd1 Bxd5 22. exd5 b5 23. b3 exf4 24. gxf4 Qxc3 0-1

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.15"]
[Round "6"]
[White "Hurtado Paez, Andres Jesus"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C78"]
[BlackElo "1041"]
[PlyCount "71"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. 0-0 b5 7. Bb3 0-0 8. Be3 Ba7 9. Nbd2 d6 10. Bxa7 Rxa7 11. c3 Be6 12. Bc2 b4 13. Re1 bxc3 14. bxc3 Rb7 15. Bb3 Qe7 16. Qe2 Bg4 17. Nf1 Rfb8 18. Bc2 Rb2 19. Ne3 Bh5 20. h3 Qe6 21. Ng5 Bxe2 22. Nxe6 Bxd3 23. Bxd3 fxe6 24. Bxa6 Ra8 25. Bc4 Nd8 26. Nf5 Kf8 27. Ne3 Rd2 28. Rad1 Rxd1 29. Rxd1 Nxe4 30. Rc1 Nd2 31. Bb3 Nxb3 32. axb3 Rb8 33. b4 d5 34. Kf1 d4 35. Ng4 Nf7 36. Re1 0-1

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "4"]
[White "Molina Ballesteros, Juan Sebastian"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1530"]
[BlackElo "1041"]
[PlyCount "64"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. b4 Be7 7. b5 Na5 8. Nxe5 Nxc4 9. Nxc4 0-0 10. 0-0 d5 11. exd5 Qxd5 12. a4 b6 13. Ne3 Qg5 14. f4 Qg6 15. Qf3 Bg4 16. Nxg4 Qxg4 17. Na3 Qxf3 18. Rxf3 Bc5+ 19. Be3 Bxe3+ 20. Rxe3 Rfe8 21. Rae1 Kf8 22. Rxe8+ Rxe8 23. Rxe8+ Kxe8 24. Kf2 Kd7 25. Kf3 Kd6 26. d4 g6 27. g4 g5 28. Nb1 Ng8 29. Nd2 Nf6 30. Ne4+ Nxe4 31. Kxe4 f6 32. fxg5 hxg5 1-0

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.13"]
[Round "3"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Licona Verbel, Cristian David"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1041"]
[PlyCount "53"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 0-0 8. 0-0 d6 9. a3 Ba5 10. b4 Bb6 11. d5 Ne7 12. a4 a6 13. Re1 Re8 14. Be3 Bxe3 15. Rxe3 Ng6 16. Qd4 Bd7 17. Ra2 h6 18. e5 dxe5 19. Nxe5 Nxe5 20. Rxe5 b6 21. Rxe8+ Qxe8 22. Re2 Qf8 23. Qf4 Qxb4 24. Qd4 b5 25. d6 cxd6 26. Bxf7+ Kxf7 27. Qxb4 1-0

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.12"]
[Round "2"]
[White "Olaya, Horacio"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1466"]
[BlackElo "1041"]
[PlyCount "53"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. Be3 Bb6 7. Nbd2 d6 8. c3 Be6 9. Qc2 Ng4 10. Bxb6 cxb6 11. h3 Bxc4 12. Nxc4 Nf6 13. d4 exd4 14. cxd4 d5 15. exd5 Qxd5 16. Rfe1+ Ne7 17. Re5 Qd7 18. Rae1 Nfg8 19. Qb3 0-0-0 20. a4 Nc6 21. Rc1 Kb8 22. Re2 Nxd4 23. Nxd4 Qxd4 24. Rd2 Qf6 25. Qg3+ Ka8 26. Qc7 Rb8 27. f4 1-0

[Event "Pan American-ch School U13"]
[Site "Medellin"]
[Date "2019.11.12"]
[Round "1"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Rodriguez Pantoja, Obel"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1041"]
[BlackElo "1614"]
[PlyCount "42"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nf6 6. Nc3 Nc6 7. Nxc6 bxc6 8. Bd3 0-0 9. 0-0 d5 10. exd5 cxd5 11. Bb5 Bb7 12. Bc5 Qc7 13. Ba3 Rfd8 14. Ba4 a6 15. Ne2 h5 16. f3 h4 17. Qd4 h3 18. gxh3 Bc8 19. h4 Ng4 20. Qf4 Be5 21. Qg5 Bd4+ 0-1

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.04"]
[Round "7"]
[White "Leal Ortega, Jose del Carmen"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "1602"]
[BlackElo "1041"]
[PlyCount "95"]
[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 d5 2. c4 dxc4 3. Nf3 Bf5 4. e3 Nf6 5. Bxc4 e6 6. Nc3 Be7 7. 0-0 Bg4 8. Be2 Nbd7 9. Bd2 0-0 10. h3 Bh5 11. Rc1 c6 12. a3 Nd5 13. e4 Nxc3 14. Bxc3 Nf6 15. Qc2 Bg6 16. Bd3 Rc8 17. Qb1 Qd7 18. Ne5 Qd8 19. Nxg6 fxg6 20. Rcd1 b5 21. Qa2 Qd7 22. Rfe1 Rfe8 23. Bc2 c5 24. dxc5 Qc6 25. b4 Red8 26. f3 a5 27. Bb3 Kf8 28. Bxe6 Ra8 29. Rxd8+ Rxd8 30. Bxf6 Bxf6 31. Bd5 Qa6 32. Kh1 axb4 33. axb4 Qxa2 34. Bxa2 Bc3 35. Rb1 Rd4 36. Bd5 Rxb4 37. Rxb4 Bxb4 38. c6 Bd6 39. Kg1 Ke7 40. Kf1 Kf6 41. Ke2 Ke5 42. Kd3 Bc7 43. g3 b4 44. f4+ Kd6 45. Kc4 Ba5 46. e5+ Kc7 47. Kb5 Bb6 48. Kxb4 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.03"]
[Round "4"]
[White "Ceballos Castellanos, Isabela"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1394"]
[BlackElo "1041"]
[PlyCount "78"]
[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. d4 exd4 3. Bc4 Bb4+ 4. c3 dxc3 5. Nxc3 Qf6 6. Nge2 Qg6 7. 0-0 Bxc3 8. Nxc3 Ne7 9. f4 f5 10. e5 d6 11. Nb5 Kd7 12. Qc2 d5 13. Bd3 Nbc6 14. Be3 a6 15. Nd4 Nxd4 16. Bxd4 Kd8 17. Rac1 Qc6 18. Bc5 Rf8 19. Bxe7+ Kxe7 20. Qxc6 bxc6 21. Rxc6 Kd7 22. Rc5 c6 23. Re1 g6 24. b4 Re8 25. a4 Kc7 26. b5 Re6 27. Rec1 Bb7 28. Rxd5 axb5 29. axb5 Ra3 30. Bf1 Ra4 31. g3 Kb6 32. bxc6 Bxc6 33. Rb1+ Kc7 34. Rc5 Rd4 35. Bg2 Rd8 36. Rbc1 Rc8 37. Rxc6+ Rxc6 38. Rxc6+ Kd8 39. Rxc8+ Kxc8 1-0

[Event "COL-ch U1800"]
[Site "Villamaria"]
[Date "2019.11.03"]
[Round "5"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Arias Lopez, Jesus Miguel"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1041"]
[BlackElo "1240"]
[PlyCount "77"]
[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. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 d6 6. Nc3 Bg4 7. Nd5 Nd4 8. Bxf6 Bxf3 9. Bxd8 Bxd1 10. Kxd1 Rxd8 11. Nxc7+ Kf8 12. c3 Ne6 13. Bxe6 fxe6 14. Nxe6+ Ke7 15. Nxd8 Rxd8 16. Ke2 d5 17. b4 Bb6 18. Rad1 dxe4 19. dxe4 Re8 20. Rd5 Ke6 21. h4 Rf8 22. f3 Kf6 23. Rhd1 g5 24. Rd6+ Kg7 25. Rd7+ Rf7 26. hxg5 Rxd7 27. Rxd7+ Kh8 28. Rxb7 Kg8 29. c4 Bd4 30. c5 Kf8 31. Rxh7 Ke8 32. Rxa7 Kd8 33. Rb7 Kc8 34. Rh7 Kd8 35. c6 Kc8 36. g6 Kd8 37. Rf7 Kc8 38. g7 Kd8 39. g8Q# 1-0

