[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.19"]
[Round "9"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Garvin Mejia, Ricardo Luis"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1625"]
[BlackElo "1759"]
[PlyCount "108"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. exd5 Qxd5 9. 0-0 Bxc3 10. bxc3 e4 11. Bxe4 Qxd1 12. Rxd1 Nxe4 13. Re1 0-0 14. Rxe4 Bf5 15. Re2 Rd8 16. Be3 Nc6 17. Nd4 Bg6 18. Nxc6 bxc6 19. Rb1 Rab8 20. Rxb8 Rxb8 21. f3 f6 22. a4 Rb2 23. a5 Rxc2 24. Rxc2 Bxc2 25. Bc5 Kf7 26. Kf2 Ke6 27. Ke3 Kd5 28. Bf8 g6 29. Bg7 f5 30. Kf4 Kc4 31. h4 Kb5 32. Kg5 Kxa5 33. Kh6 Kb5 34. Kxh7 f4 35. Kh6 Kc4 36. Be5 a5 37. Bxf4 a4 38. g4 Kxc3 39. Be5+ Kd2 40. f4 c5 41. h5 gxh5 42. Kxh5 c4 43. Ba1 a3 44. f5 c3 45. f6 Bb3 46. Bxc3+ Kxc3 47. g5 a2 48. g6 a1Q 49. f7 Qa8 50. Kh6 Qf8+ 51. Kh7 Bxf7 52. g7 Qg8+ 53. Kh6 Kd4 54. Kg5 Qxg7+ 0-1

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.18"]
[Round "8"]
[White "Aragon, Diego Fernando"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1732"]
[BlackElo "1625"]
[PlyCount "73"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. Be3 Bg4 7. Nbd2 Nd7 8. h3 Bh5 9. Qe2 Bg6 10. Nh4 Nf6 11. Nxg6 hxg6 12. 0-0-0 Qd7 13. Nb3 b6 14. Rhe1 0-0 15. Bg5 Rfe8 16. Qf3 Nh7 17. Bd2 c6 18. Re2 Nf5 19. Rde1 Nh4 20. Rxe8+ Rxe8 21. Rxe8+ Qxe8 22. Qg4 g5 23. Bxh7+ Kxh7 24. Qxg5 Ng6 25. Kb1 Qe2 26. Be3 Qd1+ 27. Nc1 b5 28. h4 Be7 29. Qg3 Bxh4 30. Qh3 Kg8 31. g3 Bf6 32. Qc8+ Nf8 33. Qxc6 Ne6 34. Qe8+ Nf8 35. Qxb5 Bxd4 36. Qxd5 Ne6 37. c3 1-0

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.18"]
[Round "7"]
[White "Perez Cardenas, Luis Miguel"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1625"]
[PlyCount "68"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Nc3 Nf6 6. Bg5 c6 7. Bd3 0-0 8. 0-0 Bg4 9. h3 Bh5 10. Be2 Nbd7 11. Re1 Qc7 12. Bxf6 Bxf3 13. Bxf3 Nxf6 14. a3 Rfe8 15. Rxe8+ Rxe8 16. Kf1 b5 17. Qd3 Nd7 18. Ne2 Nb6 19. b3 a5 20. c3 a4 21. b4 Nc4 22. Ke1 Qe7 23. Kf1 Qg5 24. Bg4 Re7 25. Qf5 Qxf5 26. Bxf5 g6 27. Bd3 Nb2 28. Bc2 h5 29. Ra2 Nc4 30. Bd3 f5 31. Bxc4 dxc4 32. Ng3 Bxg3 33. fxg3 Re3 34. Rc2 Rxg3 0-1

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.17"]
[Round "6"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Cifuentes Jimenez, Fernando"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1625"]
[PlyCount "80"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nc6 6. Nc3 Bb4 7. Bd2 d6 8. Nd5 Bxd2+ 9. Qxd2 Nf6 10. Nxf6+ Qxf6 11. 0-0-0 Ke7 12. h4 h6 13. h5 Bg4 14. Be2 Rhd8 15. Nh4 Be6 16. Bf3 Rac8 17. Be2 Nd4 18. c3 Bxa2 19. Qe3 Nb3+ 20. Kc2 b5 21. Nf5+ Kf8 22. Rh3 Qe6 23. Rg3 Nd4+ 24. Kc1 Nxf5 25. exf5 Qxf5 26. Bd3 Qxh5 27. f4 exf4 28. Qxf4 Qe5 29. Qf3 d5 30. Rg4 d4 31. Re4 Qg5+ 32. Kc2 Bd5 33. Rde1 Bxe4 34. Rxe4 dxc3 35. bxc3 a5 36. Re2 b4 37. c4 a4 38. Bh7 Rxc4+ 39. Kb1 Qc1+ 40. Ka2 b3+ 0-1

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.16"]
[Round "5"]
[White "Manotas Sanchez, Franklin"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1856"]
[BlackElo "1625"]
[PlyCount "125"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. d4 e6 2. e3 d5 3. Bd3 c5 4. c3 Nc6 5. f4 cxd4 6. exd4 Nf6 7. Nf3 h5 8. 0-0 Bd7 9. Qe2 Bd6 10. Ne5 Qe7 11. Be3 0-0-0 12. Nd2 Kb8 13. b4 Rc8 14. Rfc1 Bxe5 15. fxe5 Ng4 16. h3 Nxe3 17. Qxe3 g5 18. g3 Rcf8 19. Rf1 f5 20. exf6 Rxf6 21. Rxf6 Qxf6 22. Rf1 Qg7 23. Nf3 g4 24. Ng5 Rf8 25. Rxf8+ Qxf8 26. Nxe6 Bxe6 27. Qxe6 Qf3 28. Qd6+ Kc8 29. Bf1 Qe3+ 30. Kh2 Qxc3 31. Bg2 Qxd4 32. b5 Qe5 33. Qc5 Qd4 34. Qf8+ Nd8 35. Qf5+ Kc7 36. Bxd5 gxh3 37. Qxh5 Qf2+ 38. Kxh3 Qf1+ 39. Bg2 Qf6 40. Qc5+ Kb8 41. g4 Nf7 42. Kg3 Qd6+ 43. Qxd6+ Nxd6 44. Bf1 Kc7 45. Kf4 Kd7 46. Kg5 Ke7 47. Kh6 Nf7+ 48. Kg7 Ng5 49. Bc4 Nf3 50. Be2 Ne5 51. g5 Nf7 52. g6 Ne5 53. Kh7 Nxg6 54. Kxg6 Kd6 55. Kf6 Kd5 56. Ke7 Kc5 57. Kd7 b6 58. Bd3 Kb4 59. a4 Kxa4 60. Kc6 Kb4 61. Kc7 Kc5 62. Kb7 a5 63. bxa6 1-0

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.16"]
[Round "4"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Martinez A, Miguel Angel"]
[Result "0-1"]
[ECO "B74"]
[WhiteElo "1625"]
[BlackElo "1850"]
[PlyCount "62"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. Nb3 Be6 10. f4 Rc8 11. f5 Bd7 12. fxg6 hxg6 13. Qd2 Ng4 14. Bxg4 Bxg4 15. Bh6 Ne5 16. Bxg7 Kxg7 17. Qd4 a6 18. Nd2 b5 19. Rf4 Be6 20. a4 b4 21. Nd5 Bxd5 22. exd5 Rxc2 23. Qxb4 Qc7 24. Raf1 Qa7+ 25. Qd4 Qxd4+ 26. Rxd4 Rxb2 27. Rc1 Rfb8 28. Rc7 R8b4 29. Rxb4 Rxb4 30. Nf3 Nxf3+ 31. gxf3 Kf6 0-1

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.15"]
[Round "3"]
[White "Salazar, Andres Felipe"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1966"]
[BlackElo "1625"]
[PlyCount "51"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. Nf3 e6 2. d3 d5 3. Nbd2 c5 4. e4 Nc6 5. g3 Nf6 6. Bg2 d4 7. Nc4 b5 8. Nce5 Nxe5 9. Nxe5 Qc7 10. f4 Bb7 11. 0-0 c4 12. a4 a6 13. axb5 axb5 14. Rxa8+ Bxa8 15. dxc4 bxc4 16. c3 d3 17. b3 Bc6 18. Nxc6 Bc5+ 19. Nd4 Qd8 20. Qxd3 Bxd4+ 21. Qxd4 Qxd4+ 22. cxd4 0-0 23. Bd2 Rc8 24. Bc3 Ng4 25. Rd1 Rf8 26. h3 1-0

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.14"]
[Round "1"]
[White "Luna Velandia, Juan Sebastian"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1973"]
[BlackElo "1625"]
[PlyCount "119"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. Bg2 c5 4. d4 Nc6 5. 0-0 Nf6 6. c4 cxd4 7. Nxd4 Bc5 8. Nb3 Be7 9. cxd5 Nxd5 10. Bxd5 Qxd5 11. Qxd5 exd5 12. Rd1 Be6 13. Nc3 Rd8 14. Be3 Rd7 15. Nc5 Bxc5 16. Bxc5 b6 17. Ba3 a6 18. Rac1 Ne5 19. Nxd5 Bxd5 20. Rc8+ Rd8 21. Rxd8+ Kxd8 22. Rxd5+ Nd7 23. e4 Re8 24. f3 Re6 25. Rd6 Rxd6 26. Bxd6 b5 27. b3 Nb6 28. Bc5 Nd7 29. Bd4 g6 30. Kf2 Ke7 31. Ke3 Ke6 32. h4 Nb8 33. Kf4 Nc6 34. Bc3 a5 35. g4 a4 36. bxa4 bxa4 37. a3 f6 38. g5 f5 39. exf5+ gxf5 40. h5 Ne7 41. Ke3 Nd5+ 42. Kd4 f4 43. Kc4 Nxc3 44. Kxc3 Kf5 45. g6 hxg6 46. hxg6 Kxg6 47. Kd4 Kf5 48. Kd5 Kf6 49. Ke4 Kg5 50. Ke5 Kg6 51. Kxf4 Kf6 52. Ke4 Ke6 53. Kd4 Kf5 54. Kc4 Kf4 55. Kb4 Kxf3 56. Kxa4 Ke4 57. Kb5 Kd5 58. a4 Kd6 59. Kb6 Kd7 60. Kb7 1-0

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.14"]
[Round "2"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Gaona Ballesteros, Andres"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1625"]
[BlackElo "1858"]
[PlyCount "45"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Bc4 Nc6 7. Qd1 Nc7 8. 0-0 d5 9. exd6 Bxd6 10. Nc3 0-0 11. Qe2 Kh8 12. Ne4 Qe7 13. Rd1 Rd8 14. Nxd6 Rxd6 15. Bf4 Rxd1+ 16. Rxd1 Ne8 17. Qe4 f6 18. Bb5 Nd8 19. Qa4 Nc7 20. Bd6 Qf7 21. Bxc7 Qxc7 22. Qc4 Qb6 23. Qc5 1-0

[Event "COL-ch U18"]
[Site "Bucaramanga"]
[Date "2025.04.06"]
[Round "6"]
[White "Camacho Casalinas, Said Gabriel"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1558"]
[BlackElo "1625"]
[PlyCount "106"]
[EventDate "2025.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 d5 3. b3 c5 4. g3 g6 5. Bb2 Nf6 6. Bg2 Bg7 7. 0-0 0-0 8. d4 dxc4 9. dxc5 cxb3 10. axb3 Bd7 11. Ne5 Bc6 12. Nxc6 Nxc6 13. Nc3 Nd7 14. Qd6 Be5 15. Qd3 Nxc5 16. Qc4 Qd4 17. Qxd4 Bxd4 18. Bxc6 bxc6 19. b4 Nb7 20. Rfd1 Rfd8 21. e3 Bb6 22. Na4 Rxd1+ 23. Rxd1 Rd8 24. Rxd8+ Bxd8 25. Bd4 a5 26. bxa5 Bxa5 27. Nc5 Nxc5 28. Bxc5 Kg7 29. Kg2 Kf6 30. Kf3 Ke5 31. e4 f5 32. exf5 exf5 33. Ke3 Kd5 34. Ba3 Bb6+ 35. Ke2 g5 36. f3 h5 37. h3 c5 38. Bc1 g4 39. fxg4 fxg4 40. hxg4 hxg4 41. Kd3 Bc7 42. Ba3 Bxg3 43. Bxc5 Kxc5 44. Kd2 Kd4 45. Ke2 Ke4 46. Kf1 Kf3 47. Kg1 Bc7 48. Kh1 g3 49. Kg1 Bd8 50. Kh1 g2+ 51. Kg1 Bb6+ 52. Kh2 g1Q+ 53. Kh3 Qg3# 0-1

[Event "COL-ch U18"]
[Site "Bucaramanga"]
[Date "2025.04.06"]
[Round "7"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Porras Castro, Ciro Emilio"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1625"]
[BlackElo "1525"]
[PlyCount "61"]
[EventDate "2025.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Be2 Nf6 8. 0-0 0-0 9. Qd2 Nxd4 10. Bxd4 h6 11. h3 Bd7 12. Be3 Kh7 13. a4 a6 14. a5 Bc6 15. Bb6 Qc8 16. Bf3 Nd7 17. Bg4 h5 18. Bxd7 Qxd7 19. f4 Bxc3 20. Qxc3 Bxe4 21. Qd2 Rac8 22. c3 Qc6 23. Rf2 d5 24. Raf1 Bf5 25. Bd4 Qb5 26. Re1 Rfe8 27. Qe3 f6 28. Ra1 Qd3 29. Qxd3 Bxd3 30. Re1 Bf5 31. h4 1/2-1/2

[Event "COL-ch U18"]
[Site "Bucaramanga"]
[Date "2025.04.05"]
[Round "4"]
[White "Perez Valero, Andres Gabriel"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1785"]
[BlackElo "1625"]
[PlyCount "71"]
[EventDate "2025.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. e3 c5 4. dxc5 Qa5+ 5. Nc3 dxc4 6. Bxc4 Qxc5 7. Be2 Bd7 8. Nf3 Nf6 9. 0-0 Be7 10. e4 Bc6 11. Bd3 Nbd7 12. Be3 Qb4 13. Qc2 Rc8 14. a3 Qa5 15. Nd4 Ba4 16. Qxa4 Qh5 17. Qd1 Qh4 18. Nf3 Qh5 19. Bb5 Rd8 20. Ng5 Qg6 21. e5 Nd5 22. Nxd5 exd5 23. Bd3 Qc6 24. Rc1 Nc5 25. b4 d4 26. Qe2 a6 27. Bd2 h6 28. Nf3 g5 29. bxc5 g4 30. Ne1 h5 31. Be4 Qe6 32. f4 h4 33. Nd3 h3 34. g3 Bh4 35. f5 Qa2 36. Rf2 1-0

[Event "COL-ch U18"]
[Site "Bucaramanga"]
[Date "2025.04.05"]
[Round "5"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Moreno Hernandez, Andres Mauricio"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1625"]
[BlackElo "1808"]
[PlyCount "112"]
[EventDate "2025.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. c3 Ngf6 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Nd5 12. Bd2 N7f6 13. Ne5 Bd6 14. f4 Nd7 15. Ne4 Be7 16. g4 N7f6 17. g5 Nxe4 18. Qxe4 Bd6 19. 0-0-0 Qe7 20. gxh6 gxh6 21. c4 Nf6 22. Qf3 0-0-0 23. f5 Bxe5 24. dxe5 Nd7 25. Bc3 Nb6 26. b3 Rxd1+ 27. Rxd1 Qxh4 28. fxe6 fxe6 29. Qf6 Qg5+ 30. Bd2 Qxf6 31. exf6 Rf8 32. Rf1 Nd7 33. f7 Ne5 34. Bxh6 Rxf7 35. Rd1 Nd7 36. Bd2 Kc7 37. Kb2 Rf2 38. Ka3 Rf5 39. Be1 e5 40. Bg3 Nc5 41. Re1 Kd6 42. Re3 Ke6 43. b4 Nd7 44. Be1 Nb6 45. Kb3 Rf4 46. Bg3 Rf5 47. a4 Nd7 48. a5 a6 49. c5 Nf6 50. Be1 e4 51. Ka4 Rf3 52. Re2 Kf5 53. Rg2 Ng4 54. Rd2 Rd3 55. Rg2 Kf4 56. Rg1 Ne3 0-1

[Event "COL-ch U18"]
[Site "Bucaramanga"]
[Date "2025.04.04"]
[Round "2"]
[White "Quintero Marciales, Emiliano"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1625"]
[PlyCount "35"]
[EventDate "2025.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. Qe2+ Be7 5. h3 Nf6 6. Nf3 0-0 7. Qd3 Re8 8. Be2 Nc6 9. a3 h6 10. 0-0 Bd6 11. Re1 a6 12. Nd4 Ne5 13. Qg3 c5 14. Nb3 d4 15. Nd1 Ne4 16. Qf3 Nxf3+ 17. Bxf3 Nf6 18. Rf1 0-1

[Event "COL-ch U18"]
[Site "Bucaramanga"]
[Date "2025.04.04"]
[Round "3"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Becker Newmark, Jeronimo"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "1625"]
[BlackElo "1828"]
[PlyCount "129"]
[EventDate "2025.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. Bxc3 Ne4 8. Qg4 g6 9. Bd3 Nxc3 10. bxc3 c5 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. Ne2 Qa5 14. 0-0 Rc8 15. Rfb1 b6 16. Nf4 Qxc3 17. Nxe6 fxe6 18. Qxe6+ Kd8 19. Qd6 cxd4 20. e6 Qc6 21. Qxd7+ Qxd7 22. exd7 Kxd7 23. Rb2 Rc4 24. Rd1 Rhc8 25. Rd2 Kd6 26. Kf1 Ra4 27. Ke2 Rc3 28. Rd3 Kc5 29. f4 Kc4 30. g4 Raa3 31. f5 gxf5 32. gxf5 b5 33. Rxc3+ dxc3 34. Rb1 Ra6 35. Kf3 Rf6 36. Kf4 Rf8 37. Re1 d4 38. Re4 Kd5 39. Re5+ Kc4 40. Re4 a5 41. Re7 d3 42. Rc7+ Kb4 43. cxd3 Rd8 44. Ke3 Ka3 45. Rxc3+ Kxa2 46. Rc5 b4 47. Rxa5+ Kb2 48. Kd2 b3 49. Rb5 Ka2 50. Ra5+ Kb1 51. Ke3 b2 52. Kd2 Rc8 53. f6 Rc2+ 54. Ke3 Kc1 55. Rb5 b1Q 56. Rxb1+ Kxb1 57. Ke4 Kb2 58. d4 Kc3 59. d5 Kc4 60. d6 Re2+ 61. Kf5 Kc5 62. d7 Rd2 63. f7 Rf2+ 64. Kg6 Rg2+ 65. Kh7 1-0

[Event "COL-ch U18"]
[Site "Bucaramanga"]
[Date "2025.04.03"]
[Round "1"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Rueda Rojas, Richard Alejandro"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1625"]
[BlackElo "2022"]
[PlyCount "80"]
[EventDate "2025.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Rad1 h6 11. Bh4 Nc6 12. Bb5 a6 13. Ba4 Bg4 14. Nd5 g5 15. Bg3 Rac8 16. Nxf6+ Bxf6 17. Rd3 b5 18. Bb3 Rcd8 19. Rc3 Rd6 20. a3 Bxf3 21. Rxf3 Nd4 22. Rd3 Red8 23. Kh1 Nxb3 24. Rxb3 Rc6 25. Rc3 Rxc3 26. bxc3 Rd2 27. Rc1 Be7 28. a4 bxa4 29. Bxe5 f6 30. Bxc7 a3 31. e5 a2 32. h3 Rxc2 33. Ra1 Kf7 34. Bd6 Bxd6 35. exd6 Ke6 36. Rd1 Rd2 37. Rxd2 a1Q+ 38. Kh2 Qxc3 39. Rd1 Qe5+ 40. Kg1 Qxd6 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.02.02"]
[Round "8"]
[White "Ramirez Mejia, Jose Gregorio"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1452"]
[BlackElo "1672"]
[PlyCount "56"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 Nc6 5. bxc5 Bxc5 6. d4 Bb6 7. c3 Bd7 8. Bd3 Rc8 9. 0-0 Nge7 10. Qc2 Nb4 11. Qe2 Nxd3 12. Qxd3 a6 13. Bd2 Bb5 14. Qe3 Bxf1 15. Kxf1 Qd7 16. a4 Ba5 17. Qg5 Ng6 18. Nh4 Nxh4 19. Qxh4 b5 20. axb5 Qxb5+ 21. Kg1 Qb2 22. f3 Qxa1 23. Qe1 Rb8 24. Kf2 Rxb1 25. Qe2 Rb2 26. Ke3 Bxc3 27. Qd3 Bxd2+ 28. Ke2 Qe1# 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.02.02"]
[Round "9"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Casas Bernal, Juan Jose"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1672"]
[BlackElo "1568"]
[PlyCount "119"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. h3 a6 7. c3 Ba7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Be6 11. Bxe6 fxe6 12. Qb3 Qc8 13. Re1 Nh5 14. Bh2 Nf4 15. Bxf4 exf4 16. e5 d5 17. c4 dxc4 18. Qxc4 Qd7 19. Nc3 0-0-0 20. Rad1 h5 21. Ne4 g4 22. Nf6 Qe7 23. hxg4 hxg4 24. Nxg4 Nd4 25. Nf6 Nxf3+ 26. gxf3 Rdg8+ 27. Kf1 Bxf2 28. Re2 Rg1+ 29. Kxf2 Rxd1 30. Qxf4 Qc5+ 31. Qe3 Qxe3+ 32. Kxe3 Rd8 33. Rd2 Rxd2 34. Kxd2 Rh8 35. Ne4 b6 36. Ke3 Rh2 37. Nf2 Kd7 38. d4 Rg2 39. Nd3 Rh2 40. f4 Rh3+ 41. Ke4 Rg3 42. Ne1 Rg1 43. Nd3 Rd1 44. a3 Rd2 45. Ke3 Rc2 46. Ke4 c5 47. d5 c4 48. dxe6+ Kxe6 49. f5+ Ke7 50. f6+ Kf7 51. Nf4 Rxb2 52. Kf5 c3 53. e6+ Kg8 54. Kg6 Kf8 55. e7+ Ke8 56. f7+ Kxe7 57. Kg7 c2 58. f8Q+ Kd7 59. Qf5+ Kc6 60. Qf6+ 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.02.01"]
[Round "6"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Gomez Henao, Emanuel Fernando"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1672"]
[PlyCount "109"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. 0-0 Bf5 7. Bxf5 Nxf5 8. Qd3 Qf6 9. Bg5 Qg6 10. Re1+ Be7 11. Nc3 c6 12. Re2 f6 13. Bf4 0-0 14. Rae1 Bb4 15. Re6 Nd7 16. a3 Ba5 17. b4 Bb6 18. Bd6 Nxd6 19. Qxg6 hxg6 20. Rxd6 Rad8 21. Re7 Rf7 22. Rde6 Rxe7 23. Rxe7 Kf8 24. Re1 a5 25. b5 Nb8 26. a4 Re8 27. Rxe8+ Kxe8 28. Kf1 Nd7 29. Ke2 Nf8 30. Kd3 Ne6 31. g3 Kf7 32. Ne2 Nc7 33. bxc6 bxc6 34. c3 Ne6 35. h4 Ke7 36. Ke3 Kd6 37. Nf4 Nxf4 38. Kxf4 Ke6 39. Kg4 Bd8 40. Nd2 f5+ 41. Kf4 Kf6 42. Nf3 Bc7+ 43. Ke3 Bd6 44. Kd3 Ke6 45. Ng5+ Kf6 46. f4 c5 47. Nf3 c4+ 48. Kd2 Ke6 49. Ne5 Bxe5 50. fxe5 Ke7 51. Ke3 Ke6 52. Kf4 Ke7 53. Kg5 Kf7 54. e6+ Kxe6 55. Kxg6 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.02.01"]
[Round "7"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Manrique Hernandez, Andres Leonardo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1672"]
[PlyCount "54"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. h3 a6 7. c3 d6 8. Re1 Be6 9. Bxe6 fxe6 10. Qb3 Qd7 11. Be3 Ba7 12. Nbd2 Nh5 13. Rad1 Nf4 14. Bxf4 Rxf4 15. Nf1 Rff8 16. Ne3 Ne7 17. Ng5 Rf6 18. Qxb7 Qd8 19. d4 Rg6 20. Nf3 exd4 21. Nxd4 Bb6 22. Nc6 Nxc6 23. Qxc6 Qf8 24. Rd2 Rd8 25. Nc4 Qf3 26. Kf1 Rxg2 27. Nxb6 Rh2 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.01.31"]
[Round "4"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Jimenez Pirajan, Samuel Esteban"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1672"]
[BlackElo "1565"]
[PlyCount "117"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 h6 6. Bh4 d6 7. h3 Be6 8. Nbd2 d5 9. Bxf6 gxf6 10. exd5 Bxd5 11. Qe2 Nd4 12. Nxd4 Bxd4 13. Bxd5 Qxd5 14. Ne4 0-0-0 15. c3 Bb6 16. Nxf6 Qxg2 17. Qg4+ Qxg4 18. Nxg4 Rxd3 19. Ke2 Rd6 20. Rad1 h5 21. Rxd6 cxd6 22. Nf6 Rh6 23. Nd5 Kd7 24. Nxb6+ axb6 25. Rg1 Rg6 26. Rxg6 fxg6 27. Kd3 Ke6 28. Kc4 Kd7 29. Kd5 g5 30. f3 Ke7 31. a4 Kf6 32. Ke4 Ke6 33. c4 Kf6 34. b4 Ke6 35. a5 Kf6 36. axb6 Ke6 37. b5 Kf6 38. Kd5 Ke7 39. c5 dxc5 40. Kxe5 c4 41. Kd4 Kd6 42. Kxc4 Ke5 43. Kc5 h4 44. Kc4 Kf4 45. Kd5 Kxf3 46. Kd6 g4 47. Kc7 gxh3 48. Kxb7 h2 49. Kc8 h1Q 50. b7 Qd1 51. b8Q Qc2+ 52. Qc7 Qf5+ 53. Qd7 Qf8+ 54. Kc7 Qf4+ 55. Qd6 h3 56. Qxf4+ Kxf4 57. b6 h2 58. b7 h1Q 59. b8Q 1/2-1/2

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.01.31"]
[Round "5"]
[White "Tapiero Lozano, Harrison Geronimo"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1455"]
[BlackElo "1672"]
[PlyCount "35"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bf4 Bd6 4. Bg3 Ne7 5. c4 c5 6. e3 Nbc6 7. Nc3 Bxg3 8. hxg3 cxd4 9. Nxd4 Qb6 10. Nb3 dxc4 11. Bxc4 Bd7 12. Nb5 Nc8 13. Qg4 g6 14. Qf4 Kf8 15. 0-0-0 Be8 16. Nc7 e5 17. Qh6+ Kg8 18. Nxe8 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.01.30"]
[Round "3"]
[White "Campo Jimenez, David"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "1914"]
[BlackElo "1672"]
[PlyCount "115"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. dxc5 Bxc5 7. Nb3 Bb6 8. Bd3 Nf6 9. Qe2+ Qe7 10. Qxe7+ Nxe7 11. Bg5 Ne4 12. Bxe4 dxe4 13. Nfd2 f6 14. Bf4 Nd5 15. Bg3 e3 16. Nc4 exf2+ 17. Bxf2 0-0 18. Bxb6 Nxb6 19. Nd6 Bd7 20. 0-0-0 Bc6 21. Na5 Bxg2 22. Rhg1 Bd5 23. Nf5 Kh8 24. Nxg7 f5 25. Rdf1 f4 26. Nh5 f3 27. Rg4 Rae8 28. c4 f2 29. Kd2 Bf3 30. Rf4 Bxh5 31. R1xf2 Rxf4 32. Rxf4 Re7 33. c5 Nd5 34. Rf5 Bf7 35. Nc4 Nc7 36. Nd6 Bd5 37. Rf8+ Kg7 38. Rc8 Be6 39. Rxc7 Rxc7 40. Ne8+ Kg6 41. Nxc7 Bxa2 42. b4 Kf7 43. Nb5 Ke6 44. Nxa7 Kd5 45. Kc3 Ke4 46. b5 Bd5 47. b6 Kf4 48. c6 Kg4 49. c7 Be6 50. c8Q Bxc8 51. Nxc8 Kh3 52. Nd6 Kxh2 53. Nxb7 h5 54. Nc5 h4 55. b7 h3 56. b8Q+ Kh1 57. Qf4 Kg2 58. Ne4 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.01.30"]
[Round "2"]
[White "Contreras Salcedo, Samuel Esteban"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1482"]
[BlackElo "1672"]
[PlyCount "48"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. b3 Bd7 7. Bb2 cxd4 8. cxd4 Bb4+ 9. Nc3 Rc8 10. Qd3 Nge7 11. Be2 Nf5 12. 0-0 Ncxd4 13. Nxd4 Qxd4 14. Qxd4 Nxd4 15. Rfe1 Nc2 16. Rac1 Nxe1 17. Rxe1 Bxc3 18. Bxc3 Rxc3 19. Ra1 0-0 20. Bf3 Rfc8 21. h3 Rc1+ 22. Rxc1 Rxc1+ 23. Kh2 d4 24. Kg3 d3 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2025.01.29"]
[Round "1"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Guarin Fonseca, Nobel Alfredo"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1672"]
[BlackElo "2032"]
[PlyCount "126"]
[EventDate "2025.01.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. Be2 Bg7 5. Nf3 c6 6. 0-0 Bg4 7. h3 Bxf3 8. Bxf3 Nbd7 9. Re1 e5 10. d5 c5 11. b3 0-0 12. Nb5 a6 13. Na3 b5 14. c4 b4 15. Nc2 a5 16. a3 a4 17. Ne3 axb3 18. Qxb3 Qc7 19. Bd2 Rfb8 20. axb4 Rxa1 21. Rxa1 cxb4 22. Ng4 Nxg4 23. hxg4 Nc5 24. Qb1 f5 25. Be3 fxe4 26. Bxe4 b3 27. Bxc5 Qxc5 28. Qd3 b2 29. Rb1 Qd4 30. Kf1 Qxd3+ 31. Bxd3 Bh6 32. Rd1 Bc1 33. Bb1 Ra8 34. c5 dxc5 35. d6 Kf8 36. d7 Ke7 37. d8Q+ Rxd8 38. Rxd8 Kxd8 39. Ke2 Ke7 40. Kd3 Kf6 41. Ke4 Bf4 42. g3 Bd2 43. f4 exf4 44. gxf4 h5 45. g5+ Kg7 46. Kf3 h4 47. Kg4 h3 48. Kxh3 Bxf4 49. Kg4 Be3 50. Kh4 c4 51. Kg4 Bc1 52. Kh4 Kf7 53. Kg4 Bd2 54. Kh4 c3 55. Kg4 Be3 56. Bc2 Bc1 57. Bb1 Ke6 58. Bxg6 Kd5 59. Kf3 Kc4 60. Bc2 Bxg5 61. Ke2 Kb4 62. Kd1 Ka3 63. Bb1 Kb3 0-1

[Event "Santiago de Cali U2000 op"]
[Site "Cali"]
[Date "2024.12.29"]
[Round "5"]
[White "Mejia, German"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "1674"]
[PlyCount "93"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB01_2025"]
[SourceDate "2025.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nge7 7. dxc5 Qxc5 8. 0-0 Nf5 9. g4 Nfe7 10. Be3 Qa5 11. b4 Qc7 12. Kh1 h5 13. g5 Nf5 14. Bf4 g6 15. b5 Na5 16. a4 b6 17. Nbd2 Bb7 18. Rc1 h4 19. h3 Bc5 20. c4 d4 21. Bd3 0-0-0 22. Be4 d3 23. Rc3 Bxe4 24. Nxe4 Qb7 25. Nxc5 bxc5 26. Kh2 Qe4 27. Bd2 Nd4 28. Nxd4 Qxe5+ 29. f4 Qxd4 30. Rf3 Qe4 31. Be3 Nxc4 32. Bxc5 Qe2+ 33. Qxe2 dxe2 34. Bf2 Rd4 35. Rc1 Re4 36. Rfc3 Rxf4 37. Rxc4+ Rxc4 38. Rxc4+ Kb7 39. Re4 Rh5 40. Rg4 Rh8 41. Kg2 e5 42. Re4 Re8 43. Bxh4 Kb6 44. Bf2+ Ka5 45. Be1+ Kb6 46. Bb4 f5 47. gxf6 1-0

[Event "Santiago de Cali U2000 op"]
[Site "Cali"]
[Date "2024.12.28"]
[Round "4"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Ramirez Marcus, Daniel Enrique"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1674"]
[PlyCount "62"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB01_2025"]
[SourceDate "2025.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. f4 b5 10. a3 Qb6+ 11. Kh1 Bb7 12. Bd3 Nbd7 13. Rf3 Rfd8 14. Be3 Qc7 15. f5 Nc5 16. Nxc5 dxc5 17. Qg1 Qc6 18. Bg5 c4 19. Bxf6 Qxf6 20. Be2 Rac8 21. Rd1 Bc5 22. Rxd8+ Qxd8 23. Qf1 f6 24. h4 Qd2 25. a4 Bb4 26. axb5 Bxc3 27. Rxc3 axb5 28. Bf3 Qd4 29. Qa1 b4 30. Rd3 cxd3 31. Qa2+ Qc4 0-1

[Event "Santiago de Cali U2000 op"]
[Site "Cali"]
[Date "2024.12.27"]
[Round "1"]
[White "Valdes Torres, Fabian"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1674"]
[PlyCount "57"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB01_2025"]
[SourceDate "2025.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.01"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 d5 3. Nf3 c5 4. e3 Nc6 5. c3 Qb6 6. b3 Nf6 7. Bd3 Nh5 8. Bg5 cxd4 9. exd4 h6 10. Be3 Bd6 11. Nbd2 Nf4 12. Bxf4 Bxf4 13. 0-0 0-0 14. Re1 Re8 15. Nf1 Bd7 16. g3 Bd6 17. Ne3 Qc7 18. a4 Ne7 19. Rc1 Rac8 20. Qd2 a5 21. Ng4 Nf5 22. Nge5 f6 23. Nxd7 Qxd7 24. Bxf5 exf5 25. Rxe8+ Rxe8 26. Re1 Rxe1+ 27. Qxe1 f4 28. Nd2 Qf5 29. c4 0-1

[Event "COL-ch U18"]
[Site "Florencia Caqueta"]
[Date "2024.10.06"]
[Round "3"]
[White "Agudelo Zapata, Yarli Alejandra"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1751"]
[BlackElo "1646"]
[PlyCount "65"]
[EventDate "2024.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. g3 c5 4. Bg2 Nc6 5. 0-0 Qb6 6. dxc5 Bxc5 7. Nc3 Qc7 8. e4 Nge7 9. exd5 exd5 10. Bf4 Qd7 11. Qd2 0-0 12. Ne2 Re8 13. Ned4 Nxd4 14. Nxd4 b6 15. Rad1 Bb7 16. Nb3 Rad8 17. c4 d4 18. Bxb7 Qxb7 19. Qd3 Nc6 20. a3 Ne5 21. Bxe5 Rxe5 22. Nd2 Rde8 23. b4 Bd6 24. Qxd4 Bc7 25. Qd3 Qc8 26. Nf3 Rh5 27. Qd7 Qb8 28. Rfe1 Rxe1+ 29. Rxe1 Be5 30. Nxe5 h6 31. Qxf7+ Kh8 32. Qxh5 Qd8 33. Nf7+ 1-0

[Event "COL-ch U18"]
[Site "Florencia Caqueta"]
[Date "2024.10.06"]
[Round "8"]
[White "Banol Banol, Jose Daniel"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1950"]
[BlackElo "1646"]
[PlyCount "109"]
[EventDate "2024.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nbd2 cxd4 6. exd4 Bd6 7. Bxd6 Qxd6 8. c3 Nf6 9. Bd3 Bd7 10. Qe2 0-0 11. Ne5 Ne8 12. f4 f6 13. Qh5 h6 14. Qg6 fxe5 15. Qh7+ Kf7 16. fxe5 Nxe5 17. 0-0+ Ke7 18. dxe5 Rxf1+ 19. Rxf1 Qxe5 20. Nf3 Qe3+ 21. Kh1 Kd6 22. Re1 Qf4 23. Qg6 Qf6 24. Qg3+ Ke7 25. Ne5 Nc7 26. Rf1 Qg5 27. Qxg5+ hxg5 28. Rf7+ Kd6 29. Rxd7+ Kxe5 30. Rxc7 Rf8 31. Kg1 Rb8 32. Rxg7 Kf6 33. Rg6+ Kf7 34. Rxg5 Re8 35. c4 dxc4 36. Bxc4 Kf6 37. Rg3 e5 38. Rf3+ Kg5 39. b3 e4 40. Re3 Kf4 41. Kf2 Rd8 42. g3+ Kf5 43. h4 Rd2+ 44. Re2 Rd1 45. Ke3 Rg1 46. Kf2 Rd1 47. g4+ Kf4 48. g5 e3+ 49. Rxe3 Rd2+ 50. Re2 Rd6 51. Re6 Rd2+ 52. Be2 Rxa2 53. g6 Rc2 54. g7 Rc8 55. Rf6+ 1-0

[Event "COL-ch U18"]
[Site "Florencia Caqueta"]
[Date "2024.10.06"]
[Round "5"]
[White "Galindez Guerrero, Tania Isabela"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1560"]
[BlackElo "1646"]
[PlyCount "112"]
[EventDate "2024.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Bf4 Bd6 6. Qd2 0-0 7. 0-0-0 Bf5 8. f3 Nbd7 9. Bxd6 cxd6 10. g4 Bg6 11. h4 h5 12. g5 Nh7 13. f4 Be4 14. Bg2 Qa5 15. Nxe4 Qxa2 16. Nc3 Qa1+ 17. Nb1 Rac8 18. Qb4 Qa6 19. Bxd5 Nb6 20. Bb3 d5 21. Qa3 Qb5 22. Nc3 Qd7 23. Nf3 Qg4 24. Nxd5 Nxd5 25. Bxd5 Qxf4+ 26. Kb1 Rfd8 27. Qb3 Qf5 28. Bxf7+ Qxf7 29. Qxf7+ Kxf7 30. Ne5+ Kg8 31. c3 Nf8 32. Rdf1 Rc7 33. Rf5 Rd6 34. Rhf1 Ne6 35. Rf7 Rxf7 36. Rxf7 Rb6 37. d5 Nc5 38. Rc7 Ne4 39. Rc4 Nd2+ 40. Kc2 Nxc4 41. b3 Ne3+ 42. Kd3 Nxd5 43. c4 Nb4+ 44. Ke4 Nc6 45. Nd7 Rxb3 46. Nc5 Rb4 47. Kd5 Rb1 48. Ne4 a5 49. Nd6 a4 50. c5 a3 51. Nxb7 Rxb7 52. Kxc6 Rb1 53. Kd7 a2 54. c6 Rc1 55. c7 Rxc7+ 56. Kxc7 a1Q 0-1

[Event "COL-ch U18"]
[Site "Florencia Caqueta"]
[Date "2024.10.06"]
[Round "1"]
[White "Perez Latorre, Juan Sebastian"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1868"]
[BlackElo "1646"]
[PlyCount "65"]
[EventDate "2024.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Nxd4 9. Qxd4 Be7 10. cxd5 0-0 11. Be2 Bd6 12. 0-0 Bd7 13. h3 a6 14. Rac1 Rc8 15. Bf3 Qa5 16. a3 Bc5 17. Qd3 Bxe3 18. Qxe3 Rfe8 19. Qd4 b5 20. Rfe1 Rxe1+ 21. Rxe1 Rc4 22. Qa7 h6 23. Re7 Rc7 24. Qa8+ Rc8 25. Qa7 Rc7 26. Qe3 b4 27. axb4 Qxb4 28. Qe5 Ra7 29. Ne4 Nxe4 30. Bxe4 Qe1+ 31. Kh2 Qa5 32. Re8+ Bxe8 33. Qxe8# 1-0

[Event "COL-ch U18"]
[Site "Florencia Caqueta"]
[Date "2024.10.06"]
[Round "9"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Cruz Azcarate, Juan Esteban"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1646"]
[BlackElo "1675"]
[PlyCount "55"]
[EventDate "2024.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 d6 6. Nc3 Bg4 7. Nd5 h6 8. Nxf6+ gxf6 9. Be3 Bb6 10. Bxb6 axb6 11. Bb5 Kf8 12. Bxc6 bxc6 13. Rg1 Rg8 14. h3 Be6 15. Nh4 Bxh3 16. Qh5 Be6 17. Qxh6+ Ke7 18. Qe3 Rxa2 19. Rxa2 Bxa2 20. b3 d5 21. Nf5+ Ke8 22. Kd2 dxe4 23. Qxe4 Qd7 24. Rh1 Qe6 25. Rh7 b5 26. Ng7+ Kf8 27. Nxe6+ fxe6 28. Qxc6 1-0

[Event "COL-ch U18"]
[Site "Florencia Caqueta"]
[Date "2024.10.06"]
[Round "6"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Munoz Triana, Joseph Steve"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1646"]
[BlackElo "2120"]
[PlyCount "126"]
[EventDate "2024.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bd3 0-0 8. 0-0 h6 9. a3 Be7 10. Kh1 d6 11. f4 exf4 12. Bxf4 Ne5 13. Nd5 Be6 14. c4 Rc8 15. Nd4 Nfd7 16. Nxe6 fxe6 17. Nxe7+ Qxe7 18. b3 a5 19. Rc1 Rf6 20. Qd2 Rcf8 21. Bg3 b6 22. Rxf6 Qxf6 23. Kg1 Nc6 24. Rf1 Qd4+ 25. Bf2 Qe5 26. Bg3 Qc5+ 27. Kh1 Qxa3 28. Rxf8+ Nxf8 29. Bc2 e5 30. Qd5+ Kh8 31. h3 Ne7 32. Qf7 Nfg6 33. Kh2 Qc1 34. Qf2 Kh7 35. Qe2 Nc6 36. Qd1 Qa3 37. Bf2 Qb4 38. Qe1 Qxe1 39. Bxe1 Nd4 40. Bd1 Nf8 41. Bf2 Nfe6 42. Bg4 Nc5 43. Bxd4 exd4 44. Bd1 d3 45. Kg3 Nxe4+ 46. Kf3 Nc3 47. Ke3 Nxd1+ 48. Kd2 Nf2 49. Ke3 Ne4 50. Kxd3 Nc5+ 51. Kc3 Kg6 52. b4 axb4+ 53. Kxb4 Nd7 54. Kb5 Kf6 55. Kc6 Ke6 56. g4 g5 57. Kc7 Ne5 58. Kxb6 Nxc4+ 59. Kb5 Ne3 60. Kb4 Ke5 61. Kc3 Kf4 62. Kd4 d5 63. Kd3 Nf1 0-1

[Event "COL-ch U18"]
[Site "Florencia Caqueta"]
[Date "2024.10.06"]
[Round "2"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Rivera Burgos, Aura Daniela"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1646"]
[BlackElo "1493"]
[PlyCount "70"]
[EventDate "2024.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 d6 6. Be3 Nf6 7. Nc3 Be7 8. Bd3 a6 9. 0-0 0-0 10. f4 Bg4 11. Be2 Bxe2 12. Qxe2 exf4 13. Bxf4 Nd7 14. Nd5 Bf6 15. Bxd6 Re8 16. Nxf6+ Nxf6 17. e5 Nd5 18. Qf3 Nde7 19. Qxf7+ Kh8 20. Kh1 h6 21. Nc5 Rf8 22. Qxf8+ Qxf8 23. Rxf8+ Rxf8 24. Kg1 Rf5 25. Nxb7 Nd5 26. Rf1 Rxf1+ 27. Kxf1 Ne3+ 28. Kf2 Nxc2 29. e6 Kg8 30. Nc5 N2d4 31. e7 Kf7 32. Nxa6 Nxe7 33. Bxe7 Kxe7 34. b4 Kd6 35. a4 Nb5 1-0

[Event "COL-ch U18"]
[Site "Florencia Caqueta"]
[Date "2024.10.06"]
[Round "4"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Susunaga Duran, Madelen Fernanda"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1646"]
[BlackElo "1604"]
[PlyCount "76"]
[EventDate "2024.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. 0-0 0-0 7. c4 dxc4 8. Bxc4 Bg4 9. Be3 Nf5 10. Nbd2 Re8 11. Qb3 Qe7 12. Qxb7 Nxe3 13. Qxa8 Nxf1 14. Re1 Qd7 15. Rxe8+ Qxe8 16. Kxf1 c5 17. Ng5 Be6 18. Nxe6 fxe6 19. Qxa7 cxd4 20. Qxd4 Qe7 21. Ne4 Bc7 22. Qc5 Qxc5 23. Nxc5 Be5 24. Bxe6+ Kf8 25. b3 Ke7 26. Bc4 Nc6 27. a4 Na5 28. Bg8 h6 29. b4 Bd6 30. Na6 Nc6 31. b5 Na5 32. Bd5 Kd7 33. Ke2 Kc8 34. h3 Nb7 35. Bxb7+ Kxb7 36. Kd3 Kb6 37. Kc4 Be5 38. Nb4 Kc7 1-0

[Event "COL-ch U18"]
[Site "Florencia Caqueta"]
[Date "2024.10.06"]
[Round "7"]
[White "Suarez Vera, Angel Antonio"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1579"]
[BlackElo "1646"]
[PlyCount "49"]
[EventDate "2024.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. g3 d5 4. Bg2 Nf6 5. e3 Bf5 6. Ne2 Bc5 7. 0-0 0-0 8. d4 exd4 9. Nxd4 Nxd4 10. exd4 Bd6 11. Nd2 c6 12. c4 Qd7 13. cxd5 Nxd5 14. Nc4 Bc7 15. Ba3 Rfe8 16. Qd2 Bh3 17. Rfe1 Bxg2 18. Kxg2 Qg4 19. Kh1 Qf3+ 20. Kg1 Rad8 21. Rxe8+ Rxe8 22. Nd6 Re2 23. Qe1 Rxe1+ 24. Rxe1 h6 25. Ra1 0-1

[Event "COL-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 "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[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 "COL-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 "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[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 "COL-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 "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[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 "COL-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 "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[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 "COL-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 "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[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 "COL-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 "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[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 "COL-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 "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[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 "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[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 "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[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 "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[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 "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[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 "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[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 "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[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 "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[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 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 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 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 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 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 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 Colmenares, 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 Beltran, 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

