[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.12"]
[Round "9"]
[White "Alzate Araujo, Miguel Angel"]
[Black "Marquez Martelo, Alex Josue"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1227"]
[BlackElo "1054"]
[PlyCount "75"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e4 Ne7 5. Nf3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Bf4 Nd7 9. e5 h6 10. h4 Nf5 11. g3 b6 12. Qd2 Kh7 13. cxd5 exd5 14. Bd3 Nb8 15. Rac1 Be6 16. Rfe1 Nd7 17. Nd1 Rc8 18. Ne3 Nxe3 19. Qxe3 b5 20. h5 Re8 21. Nh4 Nf8 22. Kg2 Bg4 23. hxg6+ fxg6 24. Nxg6 Nxg6 25. Rh1 Rf8 26. f3 Bxf3+ 27. Qxf3 Qe8 28. Qh5 Kg8 29. Qxg6 Qxg6 30. Bxg6 a5 31. Bxh6 Bxh6 32. Rxh6 Kg7 33. Rch1 c5 34. dxc5 Rxc5 35. Bd3 Kf7 36. Rf6+ Ke7 37. Rh7+ Ke8 38. Bg6+ 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.11"]
[Round "7"]
[White "Alzate Araujo, Miguel Angel"]
[Black "Claro Molinares, Samuel David"]
[Result "0-1"]
[ECO "A68"]
[WhiteElo "1227"]
[BlackElo "1634"]
[PlyCount "48"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Bg4 10. 0-0 Nbd7 11. h3 Bxf3 12. Bxf3 Re8 13. Re1 Qc7 14. Kh1 c4 15. Nb5 Qb8 16. Qc2 a6 17. Nd4 Nc5 18. e5 Nd3 19. Re2 dxe5 20. Qxc4 Nxc1 21. Rxe5 Rc8 22. Qf1 Nd7 23. Re4 Nc5 24. Re7 Qd6 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.11"]
[Round "8"]
[White "Florez Perez, Owen Andrew"]
[Black "Alzate Araujo, Miguel Angel"]
[Result "1-0"]
[ECO "C03"]
[BlackElo "1227"]
[PlyCount "61"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[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 b6 4. Nd2 Qd7 5. c3 Ne7 6. Ndf3 Nf5 7. Bd3 Ba6 8. Ne2 Bxd3 9. Qxd3 c5 10. h4 Nc6 11. 0-0 Be7 12. h5 0-0-0 13. dxc5 Bxc5 14. b4 Be7 15. Bf4 g6 16. h6 g5 17. Nxg5 Bxg5 18. Bxg5 Rdg8 19. Bf6 Nxh6 20. Bxh8 Rxh8 21. Ng3 Nxe5 22. Qd4 Qd6 23. Rfe1 Ng6 24. a4 a6 25. b5 a5 26. c4 f5 27. cxd5 exd5 28. Rac1+ Kd8 29. Rc6 Qd7 30. Qxb6+ Qc7 31. Qxc7# 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.10"]
[Round "6"]
[White "Garces Trujillo, Luis Javier"]
[Black "Alzate Araujo, Miguel Angel"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "1796"]
[BlackElo "1227"]
[PlyCount "89"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 b5 5. a4 b4 6. Bxc4 e6 7. 0-0 Be7 8. Nbd2 0-0 9. Qe2 Bb7 10. Rd1 c5 11. dxc5 Nbd7 12. Nb3 Qc7 13. Bd2 a5 14. Rac1 Nxc5 15. Nxc5 Bxc5 16. h3 Qb6 17. Bd3 Rfd8 18. Be1 Rac8 19. Bb1 Ba6 20. Rxd8+ Rxd8 21. Qc2 Rc8 22. Nd4 g6 23. Qd1 Nd5 24. Qg4 e5 25. Nf5 Kf8 26. Ng3 Nxe3 27. Qg5 f6 28. Qh6+ Kg8 29. Kh1 Nd5 30. Ne4 Nf4 31. Qh4 Kg7 32. Bd2 Nh5 33. Rxc5 Rxc5 34. Be3 Qd8 35. Nxc5 Qd1+ 36. Kh2 Qxb1 37. Nxa6 Qxb2 38. Qc4 g5 39. Qc7+ Kg6 40. Qxa5 b3 41. Nc5 Nf4 42. Qb5 Ne2 43. Qxb3 Qa1 44. Qd3+ f5 45. Qxe2 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.09"]
[Round "3"]
[White "Alzate Araujo, Miguel Angel"]
[Black "Padilla, Daniel Eduardo"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "1227"]
[BlackElo "1666"]
[PlyCount "44"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d5 5. Bf4 0-0 6. Qb3 dxc4 7. Qxc4 c6 8. e4 Nbd7 9. Rd1 Nb6 10. Qc5 Bg4 11. Bg5 Na4 12. Qa3 Nxc3 13. bxc3 Nxe4 14. Bxe7 Qb6 15. Bc4 Nxc3 16. Bc5 Rfe8+ 17. Kf1 Be6 18. Bxe6 Qb5+ 19. Kg1 Ne2+ 20. Kf1 Ng3+ 21. Kg1 Qf1+ 22. Rxf1 Ne2# 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.09"]
[Round "4"]
[White "Vasquez Lara, Andres Camilo"]
[Black "Alzate Araujo, Miguel Angel"]
[Result "0-1"]
[ECO "D36"]
[BlackElo "1227"]
[PlyCount "154"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Bd6 7. Qc2 0-0 8. cxd5 exd5 9. Bd3 h6 10. Bh4 Re8 11. 0-0 Qc7 12. e4 dxe4 13. Nxe4 Be7 14. Bg3 Qb6 15. Nd6 Bxd6 16. Bxd6 Nd5 17. Rae1 N7f6 18. Rxe8+ Nxe8 19. Bc5 Qc7 20. Ne5 Nef6 21. Nc4 Qf4 22. g3 Qf3 23. Ne5 Qh5 24. Re1 Be6 25. f4 Nd7 26. Bd6 Nxe5 27. Rxe5 Qg4 28. Be2 Qh3 29. Bf1 Qg4 30. Be2 Qh3 31. f5 Bd7 32. Qe4 h5 33. Qf3 f6 34. Rxd5 cxd5 35. Qxd5+ Kh7 36. Qxb7 Re8 37. Qf3 Kh6 38. Bf4+ g5 39. fxg6+ Kxg6 40. Bd3+ f5 41. Bd2 Qg4 42. Qxg4+ hxg4 43. Kf2 Bc6 44. b4 Be4 45. Ba6 Re6 46. b5 Bd3 47. Be3 Rb6 48. a4 Rd6 49. Bf4 Rxd4 50. Ke3 Rd7 51. Bc8 Rd8 52. Bb7 Bc4 53. Kf2 Kf7 54. Be3 Rd7 55. Bc6 Re7 56. a5 Ke6 57. Bc5 Rh7 58. Kg1 Bd5 59. Be8 Rc7 60. Be3 Ke7 61. Bg6 Be4 62. Bg5+ Ke6 63. Be3 Kd5 64. Be8 Kc4 65. b6 axb6 66. axb6 Re7 67. Bg6 Kd3 68. Bc5 Rd7 69. Be8 Rd8 70. Bb5+ Kc3 71. Ba4 Kd2 72. Bb4+ Ke3 73. Ba5 Rd4 74. Bb5 Rd1+ 75. Bf1 Kf3 76. b7 Bxb7 77. Bb6 Ba6 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.08"]
[Round "1"]
[White "Alzate Araujo, Miguel Angel"]
[Black "Narvaez Ramirez, Faber Alberto"]
[Result "0-1"]
[ECO "E51"]
[WhiteElo "1227"]
[BlackElo "2076"]
[PlyCount "44"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. Bd2 b6 6. e3 Bb7 7. Be2 d5 8. cxd5 Bxc3 9. Bxc3 Qxd5 10. b3 Rd8 11. 0-0 Nbd7 12. Rc1 Rac8 13. Qd2 Nf8 14. Rfd1 Ng6 15. Bc4 Qh5 16. Be2 Nh4 17. Nxh4 Qxh4 18. Bb4 c5 19. Bc3 e5 20. Qb2 exd4 21. exd4 cxd4 22. Bxd4 Rxc1 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.08"]
[Round "2"]
[White "Basabe Buelvas, Salvador"]
[Black "Alzate Araujo, Miguel Angel"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1237"]
[BlackElo "1227"]
[PlyCount "78"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. c4 c6 3. Nc3 Bc5 4. d4 Bb4 5. Bd2 d5 6. cxd5 cxd5 7. exd5 Bxc3 8. Bxc3 Qxd5 9. Nf3 Nf6 10. Be2 0-0 11. 0-0 b6 12. Ne1 Nc6 13. Qd3 Bb7 14. Bf3 Qd6 15. Nc2 Ne5 16. Qd2 Nxf3+ 17. gxf3 Bxf3 18. Ne1 Bd5 19. Bb4 Qc6 20. Nd3 Rfd8 21. Ne5 Qb7 22. f3 Nd7 23. Nxd7 Rxd7 24. Kf2 Bxf3 25. Rg1 Rd5 26. Qe3 Rad8 27. Kxf3 Re5+ 28. Ke2 Rxe3+ 29. Kxe3 Qd5 30. Rad1 f5 31. Rgf1 Qe4+ 32. Kf2 Rxd4 33. Rxd4 Qxd4+ 34. Kg2 Qxb4 35. Rf2 f4 36. h4 e5 37. h5 Qe7 38. Kg1 Qg5+ 39. Rg2 Qxh5 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.10"]
[Round "8"]
[White "Alzate Araujo, Miguel Angel"]
[Black "Toncel Diaz, Carlos de Jesus"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1217"]
[PlyCount "79"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bf4 c5 5. Nf3 a6 6. e3 Nc6 7. Be2 Be7 8. 0-0 Ne4 9. cxd5 Nxc3 10. bxc3 exd5 11. Qc2 g5 12. Bg3 g4 13. Nd2 h5 14. f3 h4 15. Be1 Rg8 16. Qh7 Kf8 17. fxg4 Be6 18. Nf3 Bf6 19. Bxh4 Rh8 20. Qxh8+ Bxh8 21. Bxd8 Rxd8 22. Ng5 Ke7 23. Nxe6 Kxe6 24. Rf2 cxd4 25. exd4 Rb8 26. Rf4 b5 27. Raf1 Nd8 28. Re1 Kd6 29. Rf5 a5 30. Bf3 b4 31. Rxd5+ Kc7 32. Re7+ Kc8 33. Rc5+ Nc6 34. Rxc6+ Kd8 35. Rcc7 bxc3 36. Rcd7+ Kc8 37. Bc6 Rb1+ 38. Kf2 Bf6 39. Re8+ Bd8 40. Rexd8# 1-0

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.10"]
[Round "9"]
[White "Balza Gil, Salvatore"]
[Black "Alzate Araujo, Miguel Angel"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1033"]
[BlackElo "1217"]
[PlyCount "42"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Qb6 5. Qb3 c4 6. Qc2 g6 7. Nd2 Bf5 8. Qa4+ Nbd7 9. Qb4 e6 10. Qxb6 axb6 11. Ngf3 Ra5 12. Ne5 Bc2 13. Rc1 Bf5 14. Ra1 Be7 15. Nxd7 Kxd7 16. Be2 Rha8 17. a3 Bxa3 18. b4 Bxb4 19. Rxa5 Bxa5 20. Be5 Ne4 21. f3 Nxc3 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.09"]
[Round "7"]
[White "Alzate Araujo, Miguel Angel"]
[Black "Rueda Ahumada, Daniel Alejandro"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1217"]
[BlackElo "1340"]
[PlyCount "65"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 Nbd7 7. Bd3 b6 8. 0-0 Bb7 9. Re1 Rc8 10. e4 c5 11. e5 Nh5 12. Bd2 cxd4 13. Nxd4 g6 14. cxd5 exd5 15. e6 Nc5 16. exf7+ Rxf7 17. Bc2 Bg5 18. Bxg5 Qxg5 19. Nf3 Qg4 20. Ne5 Qxd1 21. Raxd1 Re7 22. Nf3 Rxe1+ 23. Rxe1 Rd8 24. Nd4 Nf4 25. Re5 Ncd3 26. Bxd3 Nxd3 27. Re7 Rf8 28. Rxb7 Re8 29. g3 Nc5 30. Rxa7 h5 31. Nxd5 Rd8 32. Nf6+ Kh8 33. Rh7# 1-0

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.08"]
[Round "4"]
[White "Alzate Araujo, Miguel Angel"]
[Black "Gonzalez Rodriguez, Jose David"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "1217"]
[PlyCount "60"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. a3 cxd4 6. axb4 dxc3 7. bxc3 d5 8. e3 0-0 9. Bd3 dxc4 10. Bxc4 Qc7 11. Ba2 b6 12. Bb2 Bb7 13. Nf3 Nbd7 14. 0-0 Be4 15. Qe2 Ng4 16. g3 Qb7 17. Nh4 Nge5 18. Bb1 Bf3 19. Qc2 f5 20. Ba2 Rf6 21. Nxf5 Be4 22. Nd6 Nf3+ 23. Kg2 Ng5+ 24. Nxe4 Nxe4 25. f3 Ng5 26. e4 Raf8 27. c4 Rxf3 28. Qd2 Rxf1 29. Rxf1 Qxe4+ 30. Kg1 Nh3# 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.08"]
[Round "5"]
[White "Escorcia Bolano, Andrees Josee"]
[Black "Alzate Araujo, Miguel Angel"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "1217"]
[PlyCount "41"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 b6 4. g3 Ba6 5. Bg2 c5 6. c3 Nc6 7. Nf3 cxd4 8. Nxd4 Nxe5 9. Qa4+ Nd7 10. Qxa6 Bc5 11. 0-0 Bxd4 12. cxd4 h5 13. Nc3 h4 14. g4 Nh6 15. Qe2 Qb8 16. Nxd5 h3 17. Bxh3 Nf5 18. gxf5 Rxh3 19. Bf4 Qb7 20. Qe4 Nf8 21. Nc7+ 1-0

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.07"]
[Round "2"]
[White "Alzate Araujo, Miguel Angel"]
[Black "Rivera Crespo, Victor"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "1217"]
[PlyCount "56"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Nc6 5. Bg5 e6 6. e3 Be7 7. Bd3 Nb4 8. Be2 c5 9. cxd5 exd5 10. 0-0 cxd4 11. Nxd4 0-0 12. Bxf6 Bxf6 13. Qb3 Nc6 14. Rfd1 Ne7 15. Bf3 Be6 16. Qxb7 Rb8 17. Qxa7 Rxb2 18. Qa3 Rb8 19. Rac1 Qd7 20. e4 dxe4 21. Nxe6 Qxe6 22. Nxe4 Bb2 23. Nc5 Bxa3 24. Nxe6 fxe6 25. Rc7 Rb2 26. Re1 Nd5 27. Ra7 Bc5 28. Ra6 Bxf2+ 0-1

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.07"]
[Round "3"]
[White "De La Ossa, Madera Ethan"]
[Black "Alzate Araujo, Miguel Angel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1473"]
[BlackElo "1217"]
[PlyCount "71"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qb3 Qc7 7. Be3 Nh6 8. Nbd2 Nf5 9. Be2 Nxe3 10. fxe3 b6 11. Qc2 Bb7 12. 0-0 Be7 13. Rac1 0-0 14. a3 f6 15. Bb5 fxe5 16. Bxc6 Bxc6 17. Nxe5 Bb5 18. Rxf8+ Rxf8 19. b4 Bd6 20. Ndf3 Be8 21. Ng5 Rf6 22. Qxh7+ Kf8 23. Qh8+ Ke7 24. Qxg7+ Kd8 25. Qxf6+ Be7 26. Nxe6+ Kc8 27. Nxc7 Bxf6 28. Nxe8 Bg5 29. Kf2 c4 30. g3 Kb7 31. h4 Be7 32. Nf7 Ka6 33. a4 Kb7 34. h5 Kc8 35. Nfd6+ Kd7 36. h6 1-0

[Event "COL-ch U20"]
[Site "Barranquilla"]
[Date "2022.07.06"]
[Round "1"]
[White "Ramirez Andrade, Leonardo Jesus"]
[Black "Alzate Araujo, Miguel Angel"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1795"]
[BlackElo "1217"]
[PlyCount "87"]
[EventDate "2022.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. Nc3 Ne7 7. Be3 Bf5 8. cxd5 cxd5 9. Qb3 Qd7 10. Be2 0-0 11. 0-0 Nbc6 12. Nb5 Bb8 13. Rac1 a6 14. Na3 Ba7 15. Bd3 Rfe8 16. Nb1 Rac8 17. Nbd2 Bxd3 18. Qxd3 Nf5 19. Rfe1 Nce7 20. Ne5 Qd6 21. Rxc8 Rxc8 22. Nb3 f6 23. Nf3 Bb8 24. Bd2 Nh4 25. g3 Nxf3+ 26. Qxf3 Ng6 27. Nc5 Rxc5 28. dxc5 Ne5 29. Qb3 Qc6 30. Bf4 Kf8 31. Bxe5 fxe5 32. Qf3+ Ke7 33. Qh5 h6 34. Rxe5+ Bxe5 35. Qxe5+ Kf7 36. b4 Qe6 37. Qd4 Qe1+ 38. Kg2 Qe4+ 39. Qxe4 dxe4 40. f3 e3 41. f4 Ke6 42. Kf3 e2 43. Kxe2 Kd5 44. Kd3 1-0

[Event "COL-chT Liga Quintal"]
[Site "Barranquilla"]
[Date "2019.06.16"]
[Round "7.3"]
[White "Viasus Cuellar, Juan Diego"]
[Black "Alzate Araujo, Miguel Angel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1275"]
[PlyCount "67"]
[EventDate "2019.03.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Petrossian A"]
[BlackTeam "Quintal D"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Nbd7 5. Nbd2 c5 6. c3 Nh5 7. Bg5 Be7 8. Bxe7 Qxe7 9. Ne5 Nhf6 10. f4 b6 11. Ndf3 Bb7 12. Bb5 0-0-0 13. Qa4 a5 14. Bc6 Nb8 15. Bxb7+ Kxb7 16. 0-0 c4 17. Rab1 Nfd7 18. b4 Nxe5 19. Nxe5 f6 20. Nf3 Qd7 21. Qa3 a4 22. b5 Qd6 23. Qxa4 Rd7 24. Rb4 Kc8 25. Qa3 Rb7 26. Ra4 Kc7 27. Ra7 Qxa3 28. Rxa3 Rg8 29. Rb1 f5 30. Ng5 Kd6 31. Nxh7 g5 32. Nxg5 Rbg7 33. h4 Rh8 34. g3 1-0

[Event "COL-chT Liga Quintal"]
[Site "Barranquilla"]
[Date "2019.05.26"]
[Round "5.3"]
[White "Serrano Arrieta, Cristian"]
[Black "Alzate Araujo, Miguel Angel"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1449"]
[PlyCount "46"]
[EventDate "2019.03.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Quintal G"]
[BlackTeam "Quintal D"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nf3 Be6 6. Nbd2 Bd6 7. Nf1 Nbd7 8. Ng3 0-0 9. Be3 b6 10. Rc1 c5 11. c4 Rc8 12. Qb3 cxd4 13. Bxd4 Bc5 14. 0-0 Bxd4 15. Nxd4 Nc5 16. Nxe6 Nxb3 17. Nxd8 Nxc1 18. Rxc1 Rfxd8 19. f3 dxc4 20. Bxc4 b5 21. Bxf7+ Kxf7 22. Rc3 Rxc3 23. bxc3 Rd1+ 0-1

[Event "COL-chT Liga Quintal"]
[Site "Barranquilla"]
[Date "2019.03.25"]
[Round "2.3"]
[White "Rico Velasco, Juliana Sofia"]
[Black "Alzate Araujo, Miguel Angel"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1063"]
[PlyCount "92"]
[EventDate "2019.03.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Quintal C"]
[BlackTeam "Quintal D"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nge7 7. 0-0 Nf5 8. dxc5 Bxc5 9. b4 Be7 10. Ba3 0-0 11. b5 Bxa3 12. Nxa3 Nce7 13. Rc1 Rd8 14. Nc2 Bd7 15. a4 Rac8 16. Ncd4 Nxd4 17. Nxd4 Nf5 18. Nxf5 exf5 19. Qxd5 Be6 20. Qf3 Rc5 21. Rfd1 Rxd1+ 22. Rxd1 Rxe5 23. Qf4 Rc5 24. Qf3 g6 25. h3 Bc4 26. Bd3 Bxd3 27. Qxd3 a6 28. bxa6 bxa6 29. Rb1 Qa5 30. Rb8+ Kg7 31. Qd4+ f6 32. Qd7+ Kh6 33. Qd2+ g5 34. Qd6 Qc7 35. Qxf6+ Kh5 36. Rb3 Rd5 37. Rb1 g4 38. hxg4+ Kxg4 39. Rb4+ f4 40. f3+ Kg3 41. Rb1 Qc5+ 42. Qd4 Rxd4 43. cxd4 Qxd4+ 44. Kh1 Qf6 45. Kg1 Qh4 46. Kf1 Qh1+ 0-1

[Event "COL-chT Liga Quintal"]
[Site "Barranquilla"]
[Date "2019.03.17"]
[Round "1.3"]
[White "Alzate Araujo, Miguel Angel"]
[Black "Barrios Gonzalez, Jesus David"]
[Result "0-1"]
[ECO "A55"]
[BlackElo "1447"]
[PlyCount "86"]
[EventDate "2019.03.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Quintal D"]
[BlackTeam "Ajedrez Baranoa"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e4 Be7 6. Bd3 0-0 7. 0-0 a5 8. a4 Re8 9. Be3 b6 10. dxe5 dxe5 11. Nd2 Nc5 12. Bc2 c6 13. f4 exf4 14. Bxf4 Bd6 15. h3 Bb7 16. Qe2 Bb8 17. Rad1 Qe7 18. Bg5 Ncd7 19. Nb3 Qe5 20. Bf4 Qe6 21. Nd4 Qe7 22. Nf5 Qc5+ 23. Be3 Qb4 24. Bb1 Ne5 25. Ba2 Ba6 26. Bd4 Bxc4 27. Bxc4 Qxc4 28. Bxe5 Qxe2 29. Nxe2 Bxe5 30. Nd6 Bxd6 31. Rxd6 Rxe4 32. Nc3 Rc4 33. Rfd1 h6 34. Rd8+ Rxd8 35. Rxd8+ Kh7 36. Rb8 Rb4 37. Rb7 Kg6 38. Rc7 c5 39. Rc6 Kf5 40. g4+ Kf4 41. Rxf6+ gxf6 42. Nd5+ Kg3 43. Nxb4 axb4 0-1

