[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.27"]
[Round "7"]
[White "Pardo Sierra, Aurelio"]
[Black "Tobar Beltran, Carlos Andres"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "1964"]
[BlackElo "1819"]
[PlyCount "96"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c5 6. a3 Bxc3+ 7. Nxc3 b6 8. Be2 d5 9. 0-0 Bb7 10. dxc5 bxc5 11. Bf3 Qd6 12. e4 d4 13. e5 Bxf3 14. Qxf3 Qc6 15. Nb5 Nfd7 16. Qg3 Kh8 17. Bg5 f6 18. Bf4 a6 19. Nd6 fxe5 20. Bxe5 Nxe5 21. Qxe5 Rf6 22. Qe4 Ra7 23. Qxc6 Nxc6 24. Rab1 Rf8 25. Ne4 Na5 26. Nxc5 Nxc4 27. Nxe6 Rb8 28. Rfd1 Rd7 29. Rxd4 Rxd4 30. Nxd4 h6 31. Nc6 Rb6 32. Nb4 a5 33. Nd5 Rb3 34. Ne3 Nd2 35. Rc1 Rxb2 36. h4 Ra2 37. Rc3 Ne4 38. Rc8+ Kh7 39. Nc2 Nd6 40. Rc5 Ne4 41. Rc6 Rb2 42. Kf1 Nd2+ 43. Ke1 Nb1 44. Rc4 a4 45. Kd1 Ra2 46. g3 Nxa3 47. Rxa4 Rxc2 48. Rxa3 Rxf2 1/2-1/2

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.26"]
[Round "5"]
[White "Pardo Sierra, Aurelio"]
[Black "Cifuentes Camacho, Miguel Angel"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1964"]
[BlackElo "1668"]
[PlyCount "83"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. Bd3 Bg7 5. Nbd2 0-0 6. 0-0 c5 7. c3 Nc6 8. dxc5 e5 9. e4 Qe7 10. exd5 Nxd5 11. Ne4 Kh8 12. Bc4 f5 13. Qxd5 fxe4 14. Ng5 h6 15. Nxe4 Qh4 16. Nd6 Ne7 17. Qe4 Qf6 18. Be3 Bd7 19. Rad1 Bc6 20. Qg4 Nf5 21. Bc1 b6 22. Bd5 Bxd5 23. Rxd5 bxc5 24. Ne4 Qf7 25. Rxc5 h5 26. Qe2 Qe7 27. Rc6 Qe8 28. Qa6 Ne7 29. Re6 Qd7 30. Bg5 Ng8 31. f3 Rab8 32. b3 Rb6 33. Rxb6 axb6 34. Qxb6 Kh7 35. a4 Rc8 36. a5 Rc6 37. Qb5 Qe6 38. Rd1 Nh6 39. Bd8 Nf7 40. Qd5 Qxd5 41. Rxd5 Bh6 42. Kf2 1-0

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.26"]
[Round "4"]
[White "Ramirez Perez, Jose Alexis"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1685"]
[BlackElo "1964"]
[PlyCount "84"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Na3 a6 7. Nc2 Nf6 8. Ne2 e5 9. dxe5 Nxe5 10. Bf4 Bd6 11. Bxe5 Bxe5 12. h3 0-0 13. 0-0 b6 14. Qd2 Ne4 15. Qe3 Bb7 16. f3 Nc5 17. Ncd4 Rfe8 18. Qd2 Rad8 19. Rac1 Nxd3 20. Qxd3 Qc5 21. Kh1 Bb8 22. Qf5 Re5 23. Qd3 Rde8 24. Rc2 Bc8 25. b4 Qd6 26. f4 Re3 27. Qd1 Qh6 28. Rf3 R3e4 29. Qf1 Bg4 30. Rf2 Re3 31. Ng1 b5 32. Kh2 g5 33. g3 gxf4 34. gxf4 Kh8 35. Nde2 R8e4 36. Rd2 Be6 37. Rf3 Rxf3 38. Qxf3 Rxf4 39. Nxf4 Bxf4+ 40. Kg2 Bxd2 41. Ne2 Qg5+ 42. Kf2 Qf5 0-1

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.25"]
[Round "2"]
[White "Munoz, Mauricio"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1689"]
[BlackElo "1964"]
[PlyCount "38"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Bg4 6. Bb5 Qb6 7. Qd3 Bxf3 8. gxf3 cxd4 9. cxd4 e6 10. Rg1 Nge7 11. Nd2 a6 12. Bxc6+ Nxc6 13. Nb3 Nb4 14. Qc3 Nxa2 15. Qe3 Nb4 16. Qc3 Nc6 17. Ke2 Qxb3 18. Qxb3 Nxd4+ 19. Kd3 Nxb3 0-1

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.25"]
[Round "3"]
[White "Pardo Sierra, Aurelio"]
[Black "Buitrago, Bernardo"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1964"]
[BlackElo "1785"]
[PlyCount "62"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Rc1 a6 9. Qb3 Be7 10. Bd3 0-0 11. 0-0 g5 12. e4 dxe4 13. Nxe4 Qg7 14. Bb1 g4 15. Ne5 Nxe5 16. dxe5 Qxe5 17. c5 f5 18. Ng3 Rf7 19. Rfe1 Qf6 20. a4 Qg5 21. Ba2 Kg7 22. Qc2 Rf6 23. Rcd1 h5 24. Qc3 h4 25. Nf1 Kf7 26. Qe5 Rg6 27. Qc7 f4 28. Rd8 g3 29. hxg3 hxg3 30. fxg3 Qxc5+ 31. Kh1 fxg3 0-1

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.24"]
[Round "1"]
[White "Pardo Sierra, Aurelio"]
[Black "Largo Chaparro, Sofia Alejandra"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1964"]
[BlackElo "1392"]
[PlyCount "39"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 c6 6. Ng3 a6 7. a4 a5 8. Be2 Na6 9. 0-0 Nb4 10. f4 0-0 11. Be3 Nd7 12. Qd2 c5 13. d5 Nb6 14. e5 dxe5 15. f5 Bd7 16. Nce4 Nc8 17. Bxc5 Na6 18. Ba3 b6 19. Rf2 Bxa4 20. f6 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2022.10.09"]
[Round "9"]
[White "Pardo Sierra, Aurelio"]
[Black "Mateus Urbano, Luis Alejandro"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1949"]
[BlackElo "2282"]
[PlyCount "66"]
[EventDate "2022.10.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 dxc4 5. Qa4+ Nbd7 6. Nc3 a6 7. Qxc4 b5 8. Qb3 Bb7 9. e3 c5 10. Rd1 Qa5 11. Bxf6 Nxf6 12. Nd2 cxd4 13. exd4 Be7 14. Be2 b4 15. Ncb1 Bxg2 16. Rg1 Bd5 17. Nc4 Qc7 18. Rxg7 Qxh2 19. Bf3 Ne4 20. Bxe4 Bxe4 21. Ne5 Qh1+ 22. Ke2 Qh5+ 23. Kf1 Bg6 24. Nd2 Kf8 25. Rxg6 hxg6 26. Ndf3 Qf5 27. Ke2 Rc8 28. Rd3 Qe4+ 29. Kd2 Rh1 30. Re3 Qf5 31. Nd3 Qd5 32. Qa4 a5 33. Re5 Qxf3 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2022.10.09"]
[Round "10"]
[White "Pardo Sierra, Aurelio"]
[Black "Mora Munoz, Alejandro"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1949"]
[BlackElo "1905"]
[PlyCount "67"]
[EventDate "2022.10.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 h6 6. Bh4 c6 7. Bd3 0-0 8. Ne5 Nbd7 9. f4 c5 10. c3 c4 11. Bc2 Nb6 12. 0-0 Bf5 13. Bxf5 gxf5 14. Rf3 Nc8 15. Rg3 Qe8 16. Qe2 Kh7 17. b3 b5 18. a4 cxb3 19. axb5 Nd6 20. Bxf6 Bxf6 21. Ndf3 Qxb5 22. c4 dxc4 23. Ng5+ Kh8 24. Qh5 Bg7 25. Ne6 b2 26. Rb1 fxe6 27. Qg6 Ne8 28. e4 Qb6 29. Nf3 Rf6 30. Qh5 fxe4 31. Ne5 Qxd4+ 32. Kh1 c3 33. Qe2 Rc8 34. Qh5 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "8"]
[White "Gonzalez Velasco, Leandro"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1948"]
[BlackElo "1949"]
[PlyCount "162"]
[EventDate "2022.10.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d4 e6 7. Bd3 Be7 8. 0-0 a6 9. a4 a5 10. Bf4 Na6 11. exd5 cxd5 12. Bb5+ Kf8 13. Ne2 Bd6 14. c3 Qc7 15. Rfe1 h6 16. Rac1 Bxf4 17. Nxf4 Qd6 18. c4 Nb4 19. c5 Qb8 20. Nd3 Nxd3 21. Bxd3 Ke7 22. Rc3 Rc8 23. Rb3 Qc7 24. Rb5 Rcb8 25. Qg3 Qxg3 26. fxg3 Kd7 27. Rc1 Kc7 28. Kf2 Ng8 29. Ke3 Ne7 30. Rb3 Nc6 31. Bb5 Nb4 32. Rf1 Rf8 33. Kd2 Kd8 34. g4 Rc8 35. h4 Rc7 36. g5 hxg5 37. hxg5 f6 38. Rh3 Re7 39. g6 e5 40. dxe5 Rxe5 41. Bd3 Rfe8 42. Rf2 Kc7 43. g4 R8e7 44. Rf5 Kc6 45. Rxe5 fxe5 46. Bf5 Kxc5 47. Rh8 e4 48. Rc8+ Kd6 49. Rd8+ Ke5 50. Rf8 d4 51. Rf7 Nd5 52. g5 Rc7 53. Bd7 Kd6 54. Rxg7 Rxd7 55. Rh7 e3+ 56. Kd3 Nf4+ 57. Kxd4 e2 58. Rxd7+ Kxd7 59. g7 Ne6+ 60. Kd3 Nxg7 61. Kxe2 Kd6 62. Kd3 Kc5 63. Kc3 Nf5 64. Kb3 Kd4 65. Ka3 Kc4 66. b3+ Kc3 67. Ka2 Nh4 68. Ka3 Ng6 69. Ka2 Nf8 70. Ka3 b6 71. Ka2 Kd4 72. Kb2 Kc5 73. Kc3 Ng6 74. Kb2 Kb4 75. Ka2 Kc3 76. Ka3 Nf4 77. Ka2 Kc2 78. Ka3 Nd3 79. g6 Nb4 80. g7 Kb1 81. g8B Nc2# 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2022.10.08"]
[Round "7"]
[White "Pardo Sierra, Aurelio"]
[Black "Escobar Villota, Domenika Gabriela"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1949"]
[BlackElo "1545"]
[PlyCount "108"]
[EventDate "2022.10.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 b6 8. Ne5 Bb7 9. Be2 Nbd7 10. Bf3 Ne4 11. Bxe7 Qxe7 12. Nxd7 Nxc3 13. bxc3 Qxd7 14. a4 a5 15. cxd5 Bxd5 16. 0-0 b5 17. Bxd5 exd5 18. axb5 Qxb5 19. Qa4 Rfb8 20. Rfc1 Qb2 21. h3 Qe2 22. Rc2 Qd3 23. Rac1 Qc4 24. Ra2 Qd3 25. c4 Rb1 26. Rxb1 Qxb1+ 27. Kh2 dxc4 28. Qxc4 Qb6 29. Ra4 Kf8 30. g3 Ke7 31. Qc2 Ra7 32. Rc4 Kd7 33. Qa4+ Ke7 34. Rc5 f6 35. Qa3 Qb4 36. Qa2 Qb8 37. Rxa5 Rxa5 38. Qxa5 Qb6 39. Qd5 Qb2 40. Kg2 Qb8 41. h4 g6 42. h5 g5 43. Qe4+ Kd6 44. Qf5 Qd8 45. e4 c6 46. Kf3 Kc7 47. Qa5+ Kd7 48. Qxd8+ Kxd8 49. Kg4 Ke7 50. Kf5 Kf7 51. g4 Ke7 52. Kg6 Ke6 53. Kxh6 Kf7 54. f3 Ke6 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2022.10.07"]
[Round "6"]
[White "Blanco Fernandez, Lino Orlando"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2297"]
[BlackElo "1949"]
[PlyCount "51"]
[EventDate "2022.10.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nd7 3. c4 c6 4. cxd5 cxd5 5. Nc3 Ngf6 6. Nf3 e6 7. e3 Bd6 8. Bd3 0-0 9. Rc1 a6 10. a4 Qa5 11. 0-0 h6 12. Bh4 Rb8 13. Qe2 Qb4 14. Rfd1 Re8 15. Bb1 g5 16. Bg3 Bxg3 17. hxg3 Kg7 18. Ne5 Qd6 19. f4 Rh8 20. Rf1 g4 21. Nxg4 Nxg4 22. Qxg4+ Kf8 23. f5 e5 24. f6 Nxf6 25. Qf3 Ke7 26. Qxf6+ 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2022.10.07"]
[Round "5"]
[White "Pardo Sierra, Aurelio"]
[Black "Campos Gomez, Manuel"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "1949"]
[BlackElo "2330"]
[PlyCount "119"]
[EventDate "2022.10.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Bf4 e6 5. e3 Bb4 6. Nge2 0-0 7. a3 Be7 8. Ng3 d5 9. Nb5 Na6 10. Nh5 Qd7 11. Bd3 Rfe8 12. cxd5 Bxd5 13. Rc1 Nxh5 14. Qxh5 g6 15. Qh3 Bc6 16. Nc3 Nc5 17. Bc2 e5 18. Qxd7 Nxd7 19. dxe5 Bxg2 20. Rg1 Bc6 21. Ne4 Rac8 22. Bg3 Kg7 23. h4 Bd8 24. f4 f6 25. Bd3 Bxe4 26. Bxe4 fxe5 27. Bc6 Re7 28. h5 Nc5 29. Rd1 exf4 30. Bxf4 Re6 31. Bd5 Re8 32. b4 Bh4+ 33. Ke2 Ne4 34. Rc1 Nd6 35. Rc6 Nb5 36. Kd3 Rcd8 37. e4 Rf8 38. Rg4 Bf6 39. a4 Nd6 40. e5 Nf5 41. exf6+ Kh8 42. Ke4 Rfe8+ 43. Be5 Ne3 44. f7+ Rxe5+ 45. Kxe5 Nxg4+ 46. Ke6 Kg7 47. Ke7 Rf8 48. hxg6 Ne5 49. Rxc7 Nxg6+ 50. Kd6 Rd8+ 51. Rd7 Rxd7+ 52. Kxd7 Kf8 53. Kc7 Ne5 54. Kb7 Nd3 55. Kxa7 Nxb4 56. Bc4 h5 57. Kxb6 h4 58. Kc5 Nc2 59. a5 Ne3 60. a6 1/2-1/2

[Event "Ibague op"]
[Site "Ibague"]
[Date "2022.10.06"]
[Round "4"]
[White "Pardo Sierra, Aurelio"]
[Black "Pereira Vera, Henry Alberto"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1949"]
[BlackElo "1792"]
[PlyCount "97"]
[EventDate "2022.10.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 cxd4 5. exd4 Be7 6. Nbd2 b6 7. Bd3 Bb7 8. Qe2 0-0 9. c3 d6 10. 0-0 Nbd7 11. Rfe1 a6 12. a4 Re8 13. Nb3 Qc7 14. h3 Bf8 15. Bf4 g6 16. c4 Nh5 17. Bh2 Bh6 18. Qd1 Nf4 19. Bf1 Qc6 20. Nbd2 Nf6 21. Ra3 e5 22. d5 Qd7 23. Rb3 Qxa4 24. Rxb6 Qd7 25. Qb3 Ra7 26. Qb4 Rd8 27. Nxe5 N6xd5 28. cxd5 dxe5 29. Bxf4 Bxf4 30. Ne4 Qc7 31. d6 Qb8 32. Nc5 Rxd6 33. Rxb7 Rxb7 34. Qxb7 Qxb7 35. Nxb7 Rb6 36. Nc5 Rxb2 37. Bxa6 f6 38. Nd3 Rb6 39. Bc4+ Kg7 40. Nxf4 exf4 41. Re7+ Kh8 42. Kf1 h5 43. Ke2 f5 44. h4 Rb2+ 45. Kf3 Rc2 46. Rc7 Rc3+ 47. Kxf4 Ra3 48. Kg5 Ra8 49. Kh6 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2022.10.06"]
[Round "3"]
[White "Vanegas Henao, Ricardo Javier"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1900"]
[BlackElo "1949"]
[PlyCount "68"]
[EventDate "2022.10.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Bd2 0-0 9. Bd3 Nc6 10. 0-0 Nf6 11. Bg5 Be7 12. Rc1 Bd7 13. a3 Qb6 14. Na4 Qc7 15. Re1 Rfd8 16. Bb1 Be8 17. Qc2 g6 18. b4 b5 19. Nb2 Qb6 20. Be3 Nd5 21. Qe4 a5 22. Nd3 axb4 23. axb4 Ncxb4 24. Nc5 Na2 25. Rc2 Nac3 26. Qg4 Ra1 27. Rb2 Rxb1 28. Rbxb1 Nxb1 29. Rxb1 Nxe3 30. fxe3 Bxc5 31. dxc5 Qxc5 32. Nd4 e5 33. Qg5 Rd7 34. Rf1 Qe7 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2022.10.05"]
[Round "1"]
[White "Lopez Rayo, Santiago"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2266"]
[BlackElo "1949"]
[PlyCount "97"]
[EventDate "2022.10.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 a5 13. Rde1 Be7 14. Ne4 Nd5 15. Kb1 b5 16. g4 Qb6 17. g5 b4 18. g6 f6 19. Nh4 0-0-0 20. Ng3 Ne5 21. Qe2 Nc3+ 22. Bxc3 bxc3 23. b3 Rxd4 24. Nf3 Rd5 25. Nxe5 Rxe5 26. Qc4 Qb5 27. Qxc3 Bb4 28. Rxe5 Bxc3 29. Rxb5 cxb5 30. Ne2 Be5 31. f4 Bb8 32. Nd4 Re8 33. f5 e5 34. Ne6 Re7 35. Rd1 Bc7 36. c4 bxc4 37. bxc4 Kb7 38. Kc2 Kc6 39. c5 a4 40. Kc3 Ba5+ 41. Kc4 e4 42. Rd6+ Kb7 43. c6+ Kc8 44. Kd4 Bc7 45. Rd5 Kb8 46. Rd7 Re8 47. Rxc7 e3 48. Rb7+ Kc8 49. Kxe3 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2022.10.05"]
[Round "2"]
[White "Pardo Sierra, Aurelio"]
[Black "Garcia Pantoja, Roberto"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1949"]
[BlackElo "2525"]
[PlyCount "106"]
[EventDate "2022.10.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 c5 5. e3 b6 6. Bd3 Bb7 7. Nbd2 Be7 8. c3 Nc6 9. 0-0 0-0 10. a4 cxd4 11. exd4 Nd5 12. Bxe7 Qxe7 13. Re1 f5 14. Bc4 Qd6 15. Bf1 Qc7 16. Nc4 Rab8 17. Nce5 Nxe5 18. Rxe5 Nf4 19. a5 Bc6 20. c4 Be4 21. Rb5 Bc6 22. Re5 Ng6 23. axb6 Qxb6 24. Re3 f4 25. Rea3 Bxf3 26. Rxf3 Rb7 27. b3 Nh4 28. Rh3 Nf5 29. c5 Qc6 30. Bc4 Kh8 31. d5 Qxc5 32. dxe6 dxe6 33. Bxe6 Nd4 34. Bc4 f3 35. gxf3 Re7 36. Kg2 Re5 37. Rg3 Ref5 38. Be2 Rf4 39. Ra4 Qe5 40. Ra2 Nf5 41. Rxa7 Rd4 42. Qc2 Rfd8 43. Bc4 Ne3+ 44. fxe3 Rd2+ 45. Qxd2 Rxd2+ 46. Kf1 g5 47. Ra8+ Kg7 48. Rg2 Rd1+ 49. Kf2 Qc3 50. Ra7+ Kf6 51. Rf7+ Kg6 52. Kg3 Qxe3 53. Rf8 Qe1+ 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.28"]
[Round "9"]
[White "Pardo Sierra, Aurelio"]
[Black "Guarin Fonseca, Nobel Alfredo"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1982"]
[BlackElo "1812"]
[PlyCount "46"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. a4 e6 6. Bxc4 Be7 7. 0-0 0-0 8. Nc3 c5 9. Qe2 Nc6 10. Rd1 cxd4 11. exd4 Nb4 12. Ne5 Nfd5 13. Ne4 b6 14. Ra3 f6 15. Rh3 fxe5 16. Qh5 h6 17. Bxh6 Qe8 18. Qg4 Rf7 19. Qg6 Qf8 20. Rdd3 Nxd3 21. Bxd3 Rf5 22. Bg5 Nf4 23. Bxf4 exf4 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.27"]
[Round "8"]
[White "Castano Orrego, Simon"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1791"]
[BlackElo "1982"]
[PlyCount "44"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. c5 b6 7. b4 Bd7 8. Bf4 a5 9. Nb5 Na6 10. a3 Be7 11. Qc1 axb4 12. axb4 0-0 13. Qb2 Ne4 14. Nf3 Nxb4 15. Rxa8 Qxa8 16. Be2 Bxb5 17. Qxb4 Bxe2 18. Kxe2 Qa6+ 19. Ke3 bxc5 20. Qb2 cxd4+ 21. Nxd4 Bf6 22. Ra1 Qc4 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.26"]
[Round "7"]
[White "Pardo Sierra, Aurelio"]
[Black "Vanegas, Josue"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1982"]
[BlackElo "1754"]
[PlyCount "83"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. f4 e5 6. fxe5 dxe5 7. d5 Ngf6 8. Be3 0-0 9. Be2 Qe7 10. Qd2 Nc5 11. Bf3 Bg4 12. b4 Na6 13. a3 Rfd8 14. Bg5 Bxf3 15. Nxf3 Nxb4 16. axb4 Qxb4 17. Ra4 Qc5 18. h3 Re8 19. Qf2 Nd7 20. Be3 Qe7 21. c5 f5 22. Qa2 Kh8 23. Rxa7 Rxa7 24. Qxa7 f4 25. Bf2 Bf8 26. Qxb7 Nxc5 27. Qb1 Qd6 28. 0-0 Qa6 29. Qb5 Qxb5 30. Nxb5 Nxe4 31. Nxc7 Rc8 32. Ne6 Nxf2 33. Nxf8 e4 34. Ne6 Nd3 35. Nfd4 e3 36. d6 Kg8 37. d7 Rb8 38. d8Q+ Rxd8 39. Nxd8 g5 40. h4 h6 41. hxg5 hxg5 42. N8e6 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.26"]
[Round "6"]
[White "Rodriguez Munoz, Cesar Esteban"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "1794"]
[BlackElo "1982"]
[PlyCount "87"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nc6 5. Nf3 Nf6 6. Bf4 g6 7. e3 Nh5 8. Be5 f6 9. Bg3 Bg7 10. Qb3 e6 11. Be2 0-0 12. Rc1 Nxg3 13. hxg3 a6 14. 0-0 Na5 15. Qc2 b5 16. Nb1 Rf7 17. Rfd1 Bb7 18. b3 Bf8 19. Qd2 Nc6 20. Ne1 Bb4 21. Qb2 Rc7 22. Nd3 Rac8 23. Rxc6 Bxc6 24. Nxb4 Bd7 25. Na3 a5 26. Na6 b4 27. Nxc7 bxa3 28. Qxa3 Qxc7 29. Qe7 f5 30. g4 Qb7 31. gxf5 exf5 32. Bf3 Rc2 33. Qd8+ Kf7 34. Qxa5 Be6 35. b4 g5 36. g3 f4 37. exf4 gxf4 38. gxf4 Qb8 39. Bxd5 Qg8+ 40. Kf1 Qg4 41. Bxe6+ Qxe6 42. Qh5+ Kf8 43. Re1 Qc4+ 44. Kg1 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "5"]
[White "Pardo Sierra, Aurelio"]
[Black "Sanchez Bonilla, John Henry"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1982"]
[BlackElo "1814"]
[PlyCount "74"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. a4 Bf5 6. Qb3 Ra7 7. Bf4 e6 8. e3 Nbd7 9. a5 Be7 10. h3 h6 11. c5 Qc8 12. Na4 0-0 13. Be2 Re8 14. 0-0 Bf8 15. Rfc1 Be4 16. Nb6 Qd8 17. Ne5 Nxe5 18. Bxe5 Nd7 19. Bg3 Be7 20. Ra4 Bf6 21. f4 g6 22. Nxd7 Qxd7 23. Qb6 Rea8 24. Qb3 Bd8 25. Bd3 Bxd3 26. Qxd3 Bc7 27. h4 h5 28. Rf1 Qd8 29. b4 f5 30. Kf2 Qe8 31. Ke2 Bd8 32. Kd2 Bf6 33. Kc2 Qe7 34. Rh1 Kf7 35. Raa1 Rh8 36. Kb3 Rha8 37. Bf2 Rh8 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "4"]
[White "Quinonez Garcia, Santiago"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2263"]
[BlackElo "1982"]
[PlyCount "55"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Bg7 7. Bc4 0-0 8. Nge2 Nbd7 9. Nf4 Nb6 10. Bb3 Bf5 11. 0-0 Rc8 12. Re1 a6 13. h3 h5 14. Qf3 Qd7 15. Qe2 Rc7 16. a4 Rfc8 17. a5 Nc4 18. Na4 Qb5 19. Bxc4 Rxc4 20. Nb6 Qb4 21. Nxc4 Rxc4 22. Qxe7 Qb5 23. Be3 Rc2 24. Rac1 Qxa5 25. b4 Qa2 26. d6 g5 27. Nxh5 Ne4 28. Rxc2 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "2"]
[White "Ortiz Lopera, Miguel Angel"]
[Black "Pardo Sierra, Aurelio"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1503"]
[BlackElo "1982"]
[PlyCount "112"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. 0-0 Bd6 12. Ne5 0-0 13. f4 c5 14. Ne4 cxd4 15. Nxf6+ Qxf6 16. Qg3 Qf5 17. Qb3 Na6 18. Qxb7 Nc5 19. Qc6 Rad8 20. g4 Qxc2 21. b4 Bxe5 22. fxe5 Rc8 23. Qf3 Nd3 24. g5 Nxe5 25. Qg3 Qe2 26. gxh6 Qg4 27. Qxg4 Nxg4 28. hxg7 Kxg7 29. Rf4 Ne5 30. Bb2 Rc4 31. Rd1 Rd8 32. a3 a6 33. Kh1 Nc6 34. Rg1+ Kf8 35. h6 Ke7 36. Rg7 Ne5 37. h7 Rh8 38. Bxd4 Rxd4 39. Rxd4 Kf6 40. Rg3 Rxh7+ 41. Kg2 Ke7 42. Rc3 Rg7+ 43. Kf2 Rh7 44. Rc7+ Kf6 45. Ra7 Rh2+ 46. Kg3 Rc2 47. Rxa6 Rc3+ 48. Kf2 Kg5 49. Ra5 Kf5 50. Ke2 f6 51. Kd2 Rh3 52. Rd6 Kg6 53. Rxe5 fxe5 54. Rxe6+ Kf5 55. Ra6 Ke4 56. b5 Kd4 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "3"]
[White "Pardo Sierra, Aurelio"]
[Black "Gonzalez Bolivar, Juan Jose"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "1982"]
[BlackElo "1427"]
[PlyCount "83"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. Ng3 c5 8. dxc5 Bxc5 9. b4 Bb6 10. c5 Bc7 11. Bb2 e5 12. Nb5 Nc6 13. Nxc7 Qxc7 14. Bd3 d4 15. exd4 exd4 16. 0-0 Rd8 17. Qd2 Ne5 18. Rac1 b6 19. Be4 Nxe4 20. Nxe4 Ba6 21. Rfd1 Nd3 22. cxb6 Qe5 23. b7 Rab8 24. Nc5 Nxc1 25. Nxa6 Nb3 26. Qd3 Rxb7 27. Qxb3 Qe2 28. Nc5 Re7 29. Nd3 Rde8 30. h3 Re4 31. b5 Rb8 32. Re1 Qxe1+ 33. Nxe1 Rxe1+ 34. Kh2 a6 35. b6 Rb1 36. Qc2 Re1 37. Bxd4 Ree8 38. Qc4 Re4 39. Qc7 Rbe8 40. b7 Rxd4 41. b8Q Rde4 42. Qbb7 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.23"]
[Round "1"]
[White "Pardo Sierra, Aurelio"]
[Black "Triana Castro, Francisco Javier"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1982"]
[BlackElo "1593"]
[PlyCount "85"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Be2 e5 5. d5 Nf6 6. Nc3 Nbd7 7. h4 Nc5 8. Bf3 h5 9. Bg5 Qd7 10. b4 Na6 11. Rb1 b6 12. Qd2 Nh7 13. Bd1 0-0 14. Ba4 Qg4 15. f3 Qg3+ 16. Kf1 Nxg5 17. hxg5 f6 18. gxf6 Bxf6 19. Nge2 Qg5 20. Qd3 Nb8 21. c5 Bd7 22. Bxd7 Nxd7 23. c6 Nb8 24. a4 a5 25. b5 Bg7 26. Nd1 Bh6 27. Kf2 Qf6 28. Ne3 Bxe3+ 29. Qxe3 Rf7 30. Rh3 Nxc6 31. dxc6 Qe6 32. Qb3 Qxb3 33. Rxb3 Raf8 34. Nc3 Kg7 35. Nd5 Rg8 36. Rc3 Rgf8 37. Rc1 Kg8 38. Rg1 Kg7 39. g4 hxg4 40. Rxg4 Rg8 41. Rgh4 Kf8 42. Rh8 Rfg7 43. R3h7 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.23"]
[Round "7"]
[White "Rativa Jimenez, Cesar Daniel"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1815"]
[BlackElo "2022"]
[PlyCount "57"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Ngf6 12. 0-0-0 a5 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 a4 16. Be5 a3 17. b3 Qa5 18. Bxf6 Qc3 19. Be5 f6 20. Qc4 Qxc4 21. bxc4 fxe5 22. Nxe5 Bb4 23. Ng6 Rg8 24. Rh3 b6 25. Rb3 Ra4 26. c3 Ba5 27. c5 b5 28. Ne5 Kd8 29. Nxc6+ 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.22"]
[Round "5"]
[White "Gonzalez Mojica, Renan Arturo"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1793"]
[BlackElo "2022"]
[PlyCount "99"]
[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. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 exd5 6. Nf3 Nc6 7. Qd1 Nf6 8. g3 d4 9. Nb1 Bb4+ 10. Bd2 Bc5 11. Bg2 Qb6 12. Qb3 Qa6 13. 0-0 0-0 14. Re1 Be6 15. Qc2 Qb6 16. Rc1 Be7 17. Na3 h6 18. Nc4 Qb5 19. Qb3 Qa6 20. Qd3 Rfd8 21. Nce5 Nxe5 22. Nxe5 Qb6 23. a4 Rac8 24. Qb5 Rxc1+ 25. Bxc1 Bd5 26. Qxb6 axb6 27. Bd2 Bxg2 28. Kxg2 Ne4 29. Rd1 Rc8 30. Kf3 f5 31. b3 Rc2 32. Nc4 g5 33. g4 Nc5 34. Nxb6 fxg4+ 35. Kxg4 Ne4 36. Be1 Rxe2 37. Kf3 Rxe1 38. Rxe1 Nd2+ 39. Kg2 Bc5 40. Nd7 Bb4 41. Rd1 Bc3 42. Nf6+ Kf7 43. Nd5 Nxb3 44. Nxc3 dxc3 45. Rd7+ Ke6 46. Rc7 Kd5 47. Rxc3 Nc5 48. a5 h5 49. h4 gxh4 50. Rh3 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.22"]
[Round "6"]
[White "Pardo Sierra, Aurelio"]
[Black "Ospina, Juan David"]
[Result "1-0"]
[ECO "D83"]
[WhiteElo "2022"]
[BlackElo "1631"]
[PlyCount "79"]
[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. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Qb3 dxc4 7. Qxc4 c6 8. Nf3 Be6 9. Qa4 Nbd7 10. e4 Nb6 11. Qc2 Qc8 12. Be2 Rd8 13. 0-0 Nh5 14. Bg5 Nf6 15. Rfd1 h6 16. Bf4 Nh5 17. Be3 Nf6 18. a4 Qb8 19. Ne5 Nbd7 20. Nd3 Ng4 21. Bf4 Qc8 22. h3 Ngf6 23. Bg3 Nf8 24. Nf4 Bd7 25. e5 Nd5 26. Ncxd5 cxd5 27. Qb3 Bc6 28. Qa3 Qd7 29. b4 b5 30. a5 a6 31. Rac1 e6 32. Nd3 Rdc8 33. Bh4 g5 34. Bg3 Ng6 35. Rf1 f5 36. exf6 Bxf6 37. Nc5 Qf7 38. Bh5 Bxd4 39. Qd3 Bxc5 40. Bxg6 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.21"]
[Round "3"]
[White "Pardo Sierra, Aurelio"]
[Black "Valencia Lopez, Daily Vanessa"]
[Result "0-1"]
[ECO "D61"]
[WhiteElo "2022"]
[BlackElo "1634"]
[PlyCount "122"]
[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. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Re8 7. Qc2 Nbd7 8. Rd1 h6 9. Bh4 a6 10. a3 dxc4 11. Bxc4 b5 12. Ba2 Bb7 13. Bb1 Rc8 14. Ne5 Nf8 15. 0-0 Nd5 16. Bxe7 Nxe7 17. Ne4 Qd5 18. f3 a5 19. Nc3 Qd6 20. Nxb5 Qb6 21. Qc5 Qxc5 22. dxc5 Ba6 23. a4 Nd5 24. Rfe1 Bxb5 25. axb5 Rb8 26. Bd3 Nb4 27. Bc4 f6 28. Nd3 Kf7 29. Rd2 Ke7 30. Nxb4 axb4 31. Red1 Red8 32. Kf2 Rxd2+ 33. Rxd2 Nd7 34. c6 Nc5 35. Rd4 Rd8 36. Ke2 Rd6 37. Kd2 e5 38. Rd5 Na4 39. Kc2 Rxd5 40. Bxd5 Nb6 41. Be4 Kd6 42. Bd3 Kc5 43. b3 Nd5 44. Kd2 Nc3 45. Bg6 Nxb5 46. Be8 Kd5 47. Kd3 Nd6 48. Bd7 Nf7 49. h4 Nd6 50. h5 e4+ 51. Ke2 exf3+ 52. gxf3 Nf7 53. f4 Nd6 54. Kd3 f5 55. Bxf5 Nxf5 56. e4+ Ke6 57. exf5+ Kxf5 58. Kc4 g6 59. hxg6 Kxg6 60. Kxb4 h5 61. Kc3 h4 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.20"]
[Round "1"]
[White "Pardo Sierra, Aurelio"]
[Black "Herrera Cortes, Luis Felipe"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2022"]
[BlackElo "1355"]
[PlyCount "75"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 b6 6. Nf3 Bb7 7. Qc2 Nfd7 8. Be3 e5 9. 0-0 exd4 10. Nxd4 0-0 11. Rad1 Re8 12. b4 c5 13. Ndb5 Bxc3 14. Qxc3 Bxe4 15. Nxd6 Re6 16. Nxe4 Rxe4 17. Bf3 Qe7 18. Qd3 Nf6 19. Qd8+ Qxd8 20. Rxd8+ Kg7 21. Bg5 Nbd7 22. Rxa8 Rxc4 23. bxc5 Rxc5 24. Bxf6+ Nxf6 25. Rxa7 g5 26. h3 h5 27. Bd1 Ne4 28. Bxh5 Rf5 29. Bg4 Rd5 30. Be6 Rd2 31. Bxf7 Kh6 32. Be6 Nc5 33. Bf5 g4 34. hxg4 Kg5 35. Rf7 Rxa2 36. f4+ Kh4 37. Rh7+ Kg3 38. Rh3# 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.20"]
[Round "2"]
[White "Penas Burgos, Nestor"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1655"]
[BlackElo "2022"]
[PlyCount "68"]
[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. Nc3 d5 2. e4 c6 3. d4 dxe4 4. Nxe4 Bf5 5. Bd3 Nd7 6. Nf3 Ngf6 7. Nxf6+ Nxf6 8. c3 Bxd3 9. Qxd3 e6 10. Ne5 Be7 11. a3 0-0 12. g4 Qd5 13. f3 Rad8 14. Be3 Qxe5 15. dxe5 Rxd3 16. Ke2 Rxe3+ 17. Kxe3 Bc5+ 18. Ke2 Nd5 19. Kd3 Nf4+ 20. Kc4 Be3 21. Rad1 Nd5 22. Kd3 Bb6 23. Ke4 f5+ 24. exf6 Rxf6 25. Rd3 Kf7 26. Ke5 Bc7+ 27. Kd4 Rf4+ 28. Kc5 Ke7 29. Rd4 Bb6+ 30. Kc4 Bxd4 31. cxd4 Rxf3 32. a4 Kd6 33. Rc1 a5 34. h4 Nb6# 0-1

[Event "Soacha op-A"]
[Site "Soacha"]
[Date "2021.09.12"]
[Round "10"]
[White "Pardo Sierra, Aurelio"]
[Black "Garcia Alarcon, Alvaro"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2013"]
[BlackElo "2021"]
[PlyCount "27"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nf3 b6 5. Nc3 Bb7 6. Be2 d6 7. 0-0 Be7 8. a3 0-0 9. b4 Nbd7 10. Bb2 d5 11. cxd5 Nxd5 12. dxc5 bxc5 13. b5 Bf6 14. Qc2 1/2-1/2

[Event "Soacha op-A"]
[Site "Soacha"]
[Date "2021.09.12"]
[Round "9"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2203"]
[BlackElo "2013"]
[PlyCount "89"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "10"]
[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. e5 c5 4. dxc5 e6 5. Be3 Qc7 6. Nf3 Bxc5 7. Bxc5 Qxc5 8. c3 Bd7 9. Na3 Ne7 10. Bd3 Ng6 11. 0-0 a6 12. Re1 Nc6 13. Nc2 Nf4 14. Bf1 Rc8 15. Qd2 Ng6 16. h4 h5 17. Qg5 Qe7 18. Qg3 Na5 19. Bd3 Rh6 20. Ncd4 Kf8 21. Re2 Kg8 22. Rae1 Be8 23. Ng5 Nc6 24. Nc2 Qc5 25. Nf3 Qa5 26. a3 Qa4 27. Ncd4 Nxd4 28. Nxd4 Bb5 29. Bc2 Qa5 30. Re3 Qd8 31. Nxe6 fxe6 32. Bxg6 Rc4 33. f4 Be8 34. Bd3 Ra4 35. Bc2 Rc4 36. Bd3 Ra4 37. Qg5 Qb6 38. Kh2 Qc7 39. Rg3 Kh8 40. f5 Rg4 41. Rxg4 hxg4 42. fxe6 Rh5 43. Rf1 g6 44. Rf8+ Kg7 45. Qf6+ 1-0

[Event "Soacha op-A"]
[Site "Soacha"]
[Date "2021.09.11"]
[Round "7"]
[White "Dominguez Rincon, Miller Duvan"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1998"]
[BlackElo "2013"]
[PlyCount "70"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "10"]
[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. Nf3 Nd7 7. Bd3 Ngf6 8. 0-0 e6 9. Re1 Be7 10. c4 a5 11. b3 a4 12. Bxg6 hxg6 13. Bf4 Qa5 14. Ne5 Bb4 15. Re2 Rd8 16. a3 Bc3 17. Rb1 axb3 18. Rxb3 Nc5 19. Rxb7 Nxb7 20. Nxc6 Qxa3 21. Nxd8 Nxd8 22. Bc1 Qa1 23. d5 0-0 24. Rc2 exd5 25. cxd5 Nb7 26. h3 Nd6 27. Kh2 Be5 28. Qd3 Qd4 29. Qb3 Qxd5 30. Qb6 Nde4 31. Be3 Qd3 32. Ra2 Nxg3 33. fxg3 Nd5 34. Qc5 Qxe3 35. Qxd5 Bxg3+ 0-1

[Event "Soacha op-A"]
[Site "Soacha"]
[Date "2021.09.11"]
[Round "8"]
[White "Pardo Sierra, Aurelio"]
[Black "Pazos Gambarrotti, Plinio Efrain"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2013"]
[BlackElo "2063"]
[PlyCount "101"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "10"]
[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 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Bd6 7. Nbd2 h6 8. Bh4 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Nf3 Bc7 12. Bb5+ Kf8 13. Bg3 Bg4 14. Be2 Bxg3 15. hxg3 Qe7 16. Qa4 g6 17. Rd1 Kg7 18. Rh4 Be6 19. b4 Ne4 20. bxc5 Qxc5 21. Qd4+ Qxd4 22. cxd4 Rhc8 23. Bd3 g5 24. Rh1 Rc3 25. Bb1 Rac8 26. Ne5 Rc1 27. Nd3 Rxd1+ 28. Kxd1 Bd7 29. f3 Ba4+ 30. Ke1 Nc3 31. Kd2 Nxb1+ 32. Rxb1 Rc2+ 33. Ke1 Bc6 34. Rb2 Rxb2 35. Nxb2 a5 36. g4 b5 37. a3 Bd7 38. Nd3 f5 39. Nc5 Bc8 40. gxf5 Bxf5 41. g4 Bc8 42. Kd2 Kg6 43. Nb3 b4 44. axb4 axb4 45. Nc5 h5 46. gxh5+ Kxh5 47. Nd3 Kh4 48. Nxb4 Kg3 49. Nxd5 Kxf3 50. Nf6 g4 51. Nxg4 1/2-1/2

[Event "Soacha op-A"]
[Site "Soacha"]
[Date "2021.09.10"]
[Round "5"]
[White "Oliveros, Camilo"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2191"]
[BlackElo "2013"]
[PlyCount "81"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "10"]
[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. Bc4 Nf6 7. N1e2 e6 8. 0-0 Bd6 9. f4 0-0 10. f5 exf5 11. Nxf5 Bc7 12. Bg5 Bxh2+ 13. Kh1 Nbd7 14. g3 Re8 15. Bxf6 Nxf6 16. Kxh2 Ng4+ 17. Kg1 Qg5 18. Qc1 Qh5 19. Nh4 Re3 20. Qd2 Qh6 21. Rf3 Rae8 22. Nf4 b5 23. Bf1 R3e7 24. Nhxg6 Re2 25. Qxe2 Rxe2 26. Nh4 Re8 27. Bh3 Nf6 28. Raf1 g5 29. Nfg2 Nd5 30. Bd7 Re2 31. Nf5 Qf6 32. c3 a5 33. Nfe3 Qd6 34. Be8 f6 35. Bh5 Rxb2 36. Nxd5 Qxd5 37. Ne3 Qd6 38. d5 Qxd5 39. Ng4 Qxa2 40. Rxf6 Qa3 41. Rf7 1-0

[Event "Soacha op-A"]
[Site "Soacha"]
[Date "2021.09.10"]
[Round "6"]
[White "Pardo Sierra, Aurelio"]
[Black "Benavides Montenegro, Maicol Alexander"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2013"]
[BlackElo "2159"]
[PlyCount "88"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 0-0 8. Nf3 Qa5 9. Bd2 Bxa6 10. Be2 Bxe2 11. Qxe2 Qa6 12. h3 d6 13. Rc1 Nbd7 14. Rc2 Rfb8 15. Bg5 h6 16. Bc1 Nb6 17. Nd2 Nfd7 18. f4 c4 19. 0-0 Nc5 20. e5 Nd3 21. Nde4 dxe5 22. f5 Nc8 23. Be3 gxf5 24. Rxf5 Qg6 25. g4 e6 26. dxe6 fxe6 27. Rf3 Ne7 28. Nd6 Nd5 29. Nxc4 e4 30. Rf1 Rb4 31. Nd6 Nxe3 32. Ncxe4 Rxe4 33. Nxe4 Qxe4 34. Rd2 Nf4 35. Qf3 Qxf3 36. Rxf3 Ned5 37. a3 e5 38. Rb3 e4 39. Rb5 e3 40. Rdxd5 Nxd5 41. Rxd5 e2 42. Kf2 Re8 43. Ke1 Bxb2 44. Rd3 Bg7 0-1

[Event "Soacha op-A"]
[Site "Soacha"]
[Date "2021.09.09"]
[Round "4"]
[White "Pardo Sierra, Aurelio"]
[Black "Obando Guzman, Soren Federico"]
[Result "1-0"]
[ECO "A66"]
[WhiteElo "2013"]
[BlackElo "2056"]
[PlyCount "39"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. e5 dxe5 9. fxe5 Ng4 10. Bb5+ Kf8 11. Nf3 Nxe5 12. 0-0 Nbd7 13. Bg5 Qb6 14. d6 c4+ 15. Kh1 Nxf3 16. Qxf3 Ne5 17. Qd5 Bf5 18. Rae1 a6 19. Rxe5 axb5 20. Re7 1-0

[Event "Soacha op-A"]
[Site "Soacha"]
[Date "2021.09.09"]
[Round "3"]
[White "Ramirez Gonzalez, Mauricio"]
[Black "Pardo Sierra, Aurelio"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2144"]
[BlackElo "2013"]
[PlyCount "95"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "10"]
[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. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. f4 Nf6 7. Nf3 Bg4 8. 0-0 e6 9. h3 Bh5 10. Qe1 Bxf3 11. Rxf3 Bd6 12. Be3 Ne4 13. Bxe4 dxe4 14. Rf1 f5 15. Nd2 0-0 16. Qe2 Ne7 17. c4 Ng6 18. g3 Bb4 19. Nb1 Ne7 20. a3 Qa5 21. b3 Bd6 22. c5 Bb8 23. b4 Qd8 24. Nc3 Rf6 25. d5 Nxd5 26. Nxd5 Qxd5 27. Rfd1 Qb3 28. Rd8+ Rf8 29. Rd7 e5 30. Rad1 exf4 31. gxf4 g5 32. Kh1 Bxf4 33. Bxf4 Qxh3+ 34. Bh2 Rf7 35. Rxf7 Kxf7 36. Kg1 Re8 37. Rd6 f4 38. Qc4+ Re6 39. Qd5 Qg4+ 40. Kf1 Qf3+ 41. Kg1 Qg4+ 42. Kf1 Qf3+ 43. Kg1 Qe3+ 44. Kf1 Qf3+ 45. Kg1 Qg4+ 46. Kf1 Kf6 47. Rxe6+ Qxe6 48. Qxg5+ 1/2-1/2

[Event "Soacha op-A"]
[Site "Soacha"]
[Date "2021.09.08"]
[Round "1"]
[White "Brizuela Abreu, Ronald Jesus"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2349"]
[BlackElo "2013"]
[PlyCount "53"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Nbd7 4. 0-0 e5 5. c4 c6 6. d3 Bc5 7. a3 a5 8. Nc3 dxc4 9. dxc4 0-0 10. Qc2 Re8 11. Na4 Ba7 12. c5 Qe7 13. b4 Nd5 14. e4 Nc7 15. Bg5 f6 16. Be3 Nf8 17. bxa5 Bg4 18. h3 Bxf3 19. Bxf3 Nfe6 20. Qc4 Kh8 21. Bg4 Bb8 22. Qb4 Nb5 23. Nb6 Bc7 24. Nxa8 Rxa8 25. Bxe6 Qxe6 26. a4 Bxa5 27. axb5 1-0

[Event "Soacha op-A"]
[Site "Soacha"]
[Date "2021.09.08"]
[Round "2"]
[White "Pardo Sierra, Aurelio"]
[Black "Negron Lizarazo, Juan Sebastian"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2013"]
[BlackElo "1488"]
[PlyCount "45"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. Qxd5 Be6 8. Qxd8+ Rxd8 9. Bd2 Nb4 10. Rc1 Nxa2 11. Nxa2 Bxa2 12. e4 a6 13. Ba5 Rd4 14. Rc8+ Ke7 15. Nf3 Rxe4+ 16. Kd2 Bd5 17. Bd3 Ra4 18. Bb6 Ra2 19. Bc5+ Kd7 20. Rxf8 Rxb2+ 21. Kc1 Rb3 22. Bf5+ Kc6 23. Rc8+ 1-0

[Event "COL-ch Amateur U2300"]
[Site "Paipa"]
[Date "2020.02.29"]
[Round "5"]
[White "Pardo Sierra, Aurelio"]
[Black "Silva, Jorge"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "1991"]
[BlackElo "1987"]
[PlyCount "57"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Nxe4 dxe4 10. Nd2 f5 11. g3 c5 12. Nb3 cxd4 13. Qxd4 Rd8 14. Qc3 Nc6 15. a3 b6 16. Be2 Ba6 17. 0-0 Rac8 18. Rfd1 Qf6 19. Rxd8+ Rxd8 20. Qxf6 gxf6 21. Rc1 Kf7 22. Rc2 Ke7 23. Kf1 Rd7 24. c5 Rd1+ 25. Kg2 Bxe2 26. Rxe2 bxc5 27. Nxc5 Ne5 28. Nb3 Nf3 29. h4 1/2-1/2

[Event "COL-ch Amateur U2300"]
[Site "Paipa"]
[Date "2020.02.28"]
[Round "4"]
[White "Gonzalez Parejo, Ramon Junior"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2244"]
[BlackElo "1991"]
[PlyCount "16"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. c4 e6 4. d3 c6 5. b3 a5 6. a3 a4 7. cxd5 axb3 8. dxc6 Nxc6 1-0

[Event "COL-ch Amateur U2300"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "2"]
[White "Pardo Sierra, Aurelio"]
[Black "Lozano Ramirez, Nestor Favian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1991"]
[BlackElo "2247"]
[PlyCount "30"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. Bc4 e6 5. 0-0 Ne7 6. Bb3 b6 7. Re1 0-0 8. Bg5 h6 9. Bh4 Nd7 10. a4 a6 11. a5 b5 12. c4 bxc4 13. Bxc4 Bb7 14. Nc3 c5 15. d5 e5 0-1

[Event "COL-ch Amateur U2300"]
[Site "Paipa"]
[Date "2020.02.26"]
[Round "1"]
[White "Dominguez Rincon, Miller Duvan"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2106"]
[BlackElo "1991"]
[PlyCount "73"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d3 e6 7. Bd2 Nbd7 8. g4 h6 9. Bg2 Bd6 10. h4 d4 11. Ne2 Ne5 12. Qh3 Nexg4 13. f4 e5 14. fxe5 Bxe5 15. Rf1 h5 16. 0-0-0 a5 17. Rf5 g6 18. Rf3 Qe7 19. Kb1 0-0 20. Bg5 a4 21. Rdf1 Ra5 22. Qh1 Rb5 23. Ka1 Qb4 24. Rb1 Nh7 25. a3 Qc5 26. Qd1 Nxg5 27. hxg5 Bg7 28. Bh3 Ne3 29. Rxe3 dxe3 30. d4 Qxg5 31. Nc3 Ra5 32. e5 Rd8 33. Ne4 Qh4 34. Qf3 Rxd4 35. Nd6 Qf4 36. Qg2 Rd2 37. Qe4 0-1

[Event "Tolima Departamenl Amateur-ch"]
[Site "Tolima"]
[Date "2020.01.09"]
[Round "5"]
[White "Arguelles Ochoa, Julio Cesar"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1485"]
[BlackElo "1991"]
[PlyCount "96"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. 0-0 e6 10. c4 Be7 11. h3 Qc7 12. Re1 0-0 13. Bg5 h6 14. Bxf6 Nxf6 15. Ne5 Rad8 16. Rad1 Bb4 17. Re2 Bd6 18. Qc3 c5 19. d5 b5 20. b3 Rfe8 21. f4 b4 22. Qb2 exd5 23. cxd5 Bxe5 24. fxe5 Rxd5 25. Rde1 Nh7 26. Nf5 Re6 27. Nd6 f6 28. Nc4 fxe5 29. Rxe5 Rdxe5 30. Rxe5 Rxe5 31. Qxe5 Qxe5 32. Nxe5 Nf6 33. Nd3 Nd7 34. Kf2 Kf7 35. Kf3 Ke6 36. Nf4+ Ke5 37. Ke3 g5 38. Nd3+ Kd5 39. g4 a5 40. Nf2 Nf6 41. Nh1 Ne4 42. Kd3 Ke5 43. Kc4 Kf4 44. Kd5 Kf3 45. Ke5 Nc3 46. Kd6 Nxa2 47. Kxc5 Nc1 48. Kb5 Nxb3 0-1

[Event "Tolima Departamenl Amateur-ch"]
[Site "Tolima"]
[Date "2020.01.09"]
[Round "4"]
[White "Pardo Sierra, Aurelio"]
[Black "Suarez, Luis Humberto"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1991"]
[BlackElo "2027"]
[PlyCount "50"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 Nc6 7. 0-0 a6 8. d5 Nb8 9. Nd4 c5 10. Nc2 e6 11. Bg5 h6 12. Bh4 Qb6 13. f4 Nbd7 14. e5 dxe5 15. fxe5 Nh7 16. Na4 Qa5 17. Be1 Qd8 18. dxe6 fxe6 19. Rxf8+ Qxf8 20. Bg3 Nxe5 21. Nb6 Rb8 22. Bg4 Ng5 23. Qe2 Ngf7 24. Rf1 Qd8 25. Na4 b6 1/2-1/2

[Event "Tolima Departamenl Amateur-ch"]
[Site "Tolima"]
[Date "2020.01.08"]
[Round "3"]
[White "Hurtado Sarmiento, Juan Sebastian"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B18"]
[BlackElo "1991"]
[PlyCount "108"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Nd7 8. 0-0 Ngf6 9. Re1 Be7 10. Bxg6 hxg6 11. Qe2 c5 12. dxc5 Bxc5 13. Ne4 Nxe4 14. Qxe4 Qb6 15. Be3 Bxe3 16. Rxe3 Qxb2 17. Rd1 Nc5 18. Qc4 b6 19. Ng5 Qf6 20. Ne4 Qe7 21. Qb5+ Kf8 22. Nxc5 Qxc5 23. Qd7 Rh5 24. Qb7 Qc8 25. Rd7 Qxb7 26. Rxb7 Rd5 27. g4 Rd4 28. h3 Rc8 29. Rxa7 Rxc2 30. g5 Rc5 31. Ra8+ Ke7 32. Ra7+ Rd7 33. Rxd7+ Kxd7 34. h4 Rc4 35. Rf3 Ke7 36. Ra3 Rxh4 37. Ra7+ Kd6 38. Rxf7 Rg4+ 39. Kf1 Rxg5 40. Rxg7 Ra5 41. Rxg6 Rxa2 42. Rg5 Rb2 43. Ke1 b5 44. f3 e5 45. Kd1 b4 46. Rg4 b3 47. Rb4 Kc5 48. Rb8 Kc4 49. Rc8+ Kd3 50. Rd8+ Ke3 51. Kc1 Rc2+ 52. Kd1 Rf2 53. Kc1 b2+ 54. Kb1 Kxf3 0-1

[Event "Tolima Departamenl Amateur-ch"]
[Site "Tolima"]
[Date "2020.01.08"]
[Round "2"]
[White "Pardo Sierra, Aurelio"]
[Black "Trujillo, Luis Angel"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "1991"]
[BlackElo "1697"]
[PlyCount "63"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. e3 Nf6 5. Bd3 c5 6. a3 cxd4 7. exd4 Be7 8. c5 Nc6 9. Nf3 a6 10. 0-0 0-0 11. Re1 Qd7 12. b4 Bd8 13. Bc2 Bc7 14. Qd3 g6 15. Ba4 Bb8 16. Bh6 Re8 17. Ne5 Qc7 18. Bxc6 bxc6 19. Qf3 Nh5 20. g4 f6 21. gxh5 fxe5 22. dxe5 Qf7 23. Qg3 Kh8 24. Kh1 Bc7 25. Re3 Qf5 26. hxg6 Qxg6 27. Qh3 Qf5 28. Rg1 Qxh3 29. Bg7+ Kg8 30. Rxh3 h5 31. Bf6+ Kf8 32. Rxh5 1-0

[Event "Tolima Departamenl Amateur-ch"]
[Site "Tolima"]
[Date "2020.01.07"]
[Round "1"]
[White "Galindo Torres, Jeimy Julissa"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1144"]
[BlackElo "1991"]
[PlyCount "38"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nd7 3. e3 Ngf6 4. Bd3 e5 5. c3 Bd6 6. Nd2 0-0 7. Qe2 c5 8. dxc5 Nxc5 9. 0-0-0 Be6 10. Kb1 Rc8 11. Bc2 Be7 12. Ngf3 Qc7 13. Bh4 b5 14. Bg3 Bd6 15. Nb3 Na4 16. Qxb5 Nxb2 17. Rc1 Nc4 18. Qa6 Na3+ 19. Ka1 Qxc3# 0-1

[Event "COL-chT 21st"]
[Site "Cartagena"]
[Date "2019.11.30"]
[Round "4.4"]
[White "Pardo Sierra, Aurelio"]
[Black "Herrera, Juan Sebastian"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2001"]
[BlackElo "2308"]
[PlyCount "18"]
[EventDate "2019.11.30"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Tolima"]
[BlackTeam "Valle"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e3 d5 2. f4 c5 3. Nf3 Nc6 4. b3 Bg4 5. Bb2 e6 6. Be2 Nf6 7. 0-0 Be7 8. Qe1 0-0 9. d3 Rc8 0-1

[Event "COL-chT rapid"]
[Site "Cartagena"]
[Date "2019.11.29"]
[Round "1.4"]
[White "Casas, Jose Fernando"]
[Black "Pardo Sierra, Aurelio"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1791"]
[BlackElo "2002"]
[PlyCount "141"]
[EventDate "2019.11.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Fuerzas Armadas"]
[BlackTeam "Tolima"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. exd5 cxd5 5. Bb5+ Nc6 6. Qe2 Nf6 7. 0-0 Rc8 8. h3 Bxf3 9. Qxf3 e6 10. d3 Be7 11. Qg3 0-0 12. Bh6 Ne8 13. Rae1 Kh8 14. Bf4 Bd6 15. Ba4 a6 16. Ne2 Bxf4 17. Qxf4 Qf6 18. Bxc6 bxc6 19. Qb4 Nc7 20. d4 Qd8 21. b3 Rb8 22. Qd2 Qd6 23. f4 c5 24. f5 cxd4 25. f6 e5 26. fxg7+ Kxg7 27. Qg5+ Kh8 28. Rf6 Ne6 29. Qh5 Rg8 30. Ref1 Rg7 31. Rxf7 Rbg8 32. Rxg7 Nxg7 33. Qg5 Ne8 34. Qf5 Qe7 35. Nc1 Qg7 36. Rf2 Nd6 37. Qf6 Ne4 38. Qxg7+ Kxg7 39. Rf5 Re8 40. Nd3 Rc8 41. Rxe5 Rxc2 42. Rxd5 Nc3 43. Rd7+ Kf6 44. Rd6+ Kg7 45. Rxa6 Nxa2 46. Kf1 Nc3 47. Rd6 Ne4 48. Rxd4 Nd2+ 49. Kg1 Nxb3 50. Rd7+ Kg8 51. Nf4 Rc6 52. Nh5 Nc5 53. Rg7+ Kh8 54. Rf7 Kg8 55. Ra7 Ne4 56. Kh2 Rg6 57. Nf4 Rd6 58. Re7 Nf6 59. g4 Kf8 60. Ra7 Kg8 61. Kg3 Ne4+ 62. Kh4 Rh6+ 63. Nh5 Rd6 64. g5 Rd4 65. Kg4 Nf6+ 66. Kf5 Nxh5 67. g6 Ng7+ 68. Kf6 Rf4+ 69. Kg5 Ne6+ 70. Kh5 Ng7+ 71. Kg5 1/2-1/2

[Event "COL-chT rapid"]
[Site "Cartagena"]
[Date "2019.11.29"]
[Round "6.3"]
[White "Jimenez, Jose Mauricio"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2227"]
[BlackElo "2002"]
[PlyCount "98"]
[EventDate "2019.11.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Caldas"]
[BlackTeam "Tolima"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Nfd2 f5 5. e3 Nf6 6. Nc3 g6 7. Be2 Bg7 8. 0-0 0-0 9. f4 c5 10. Nb3 b6 11. a4 a5 12. Qc2 Na6 13. Nb5 Nb4 14. Qb1 Ba6 15. Bd2 Bxb5 16. cxb5 Qe7 17. dxc5 dxc5 18. Bxb4 cxb4 19. Bc4+ Kh8 20. Nd4 Ng4 21. Nc2 Qc5 22. b3 Nxe3 23. Nxe3 Qxe3+ 24. Kh1 Bxa1 25. Qxa1+ Qc3 26. Qb1 Rad8 27. Rc1 Qf6 28. Qc2 Rd6 29. h3 Rfd8 30. Be2 Rd2 31. Qc4 Qd4 32. Qxd4+ R8xd4 33. Re1 Rb2 34. Bc4 Rdd2 35. g4 Rh2+ 36. Kg1 Rbg2+ 37. Kf1 Rh1+ 38. Kxg2 Rxe1 39. gxf5 gxf5 40. Be6 Re2+ 41. Kf1 Re3 42. Kg2 Rf3 43. Bxf5 Rxf4 44. Bg4 Kg7 45. Be2 Kf6 46. Kg3 Ke5 47. Bg4 e3 48. Bf3 Rxf3+ 49. Kxf3 Kd4 0-1

[Event "COL-chT rapid"]
[Site "Cartagena"]
[Date "2019.11.29"]
[Round "7.3"]
[White "Pardo Sierra, Aurelio"]
[Black "Mosquera Klinger, Miguel Alonso"]
[Result "0-1"]
[ECO "D14"]
[WhiteElo "2002"]
[BlackElo "2343"]
[PlyCount "110"]
[EventDate "2019.11.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Tolima"]
[BlackTeam "Bogota"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 Bf5 7. Nf3 e6 8. Bb5 Nd7 9. 0-0 Be7 10. Rc1 0-0 11. Bd3 Bxd3 12. Qxd3 Rc8 13. e4 dxe4 14. Nxe4 Nf6 15. Rfd1 Qa5 16. Nfg5 Nxe4 17. Nxe4 Rfd8 18. Nc3 Rxd4 19. Qg3 Rxd1+ 20. Rxd1 Rd8 21. Re1 Qf5 22. Be3 Bd6 23. Qh4 Be5 24. Qc4 Qc2 25. Bc1 Bxc3 26. Qxc3 Qxc3 27. bxc3 Rd3 28. Bb2 Rd2 29. Rb1 f6 30. Kf1 Ne5 31. Bc1 Rxa2 32. Be3 b6 33. Rd1 Ng4 34. Bd2 Nxh2+ 35. Ke2 Ng4 36. f4 Kf7 37. Kf3 h5 38. Be1 Kg6 39. Rd6 Kf5 40. Rd7 g6 41. Bd2 h4 42. Rd8 e5 43. Rd5 Rb2 44. fxe5 Nxe5+ 45. Ke2 g5 46. Kd1 Ke6 47. Rd4 b5 48. Kc1 Ra2 49. Kb1 Ra4 50. Rd8 Rg4 51. Rb8 Rxg2 52. Be3 a6 53. Rb6+ Kf5 54. Rxa6 h3 55. Ra8 Ng6 0-1

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.11"]
[Round "6"]
[White "Pardo Sierra, Aurelio"]
[Black "Orozco, Lina Yomayra"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1955"]
[BlackElo "2073"]
[PlyCount "89"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 d6 7. e4 Nbd7 8. Nf3 Bg7 9. Be2 Qa5 10. 0-0 Bxa6 11. h3 0-0 12. Re1 Nb6 13. e5 dxe5 14. Bxa6 Rxa6 15. Rxe5 Rd8 16. Bd2 Nc4 17. Rxe7 Rad6 18. Be1 Qa6 19. Qe2 Bf8 20. Rc7 Re8 21. Qc2 Qb6 22. Rc6 Rxc6 23. dxc6 Qxc6 24. Na4 Qe4 25. Rc1 Ne5 26. Qxe4 Nxe4 27. Nxe5 Rxe5 28. Nb6 Re6 29. Nc4 Bg7 30. a4 Kf8 31. Kf1 Ke7 32. f3 Nd6 33. Nxd6 Kxd6 34. Bc3 Bxc3 35. Rxc3 Kd5 36. a5 Ra6 37. Ra3 Kc4 38. Ke2 Kb4 39. Kd3 Rxa5 40. Rxa5 Kxa5 41. Kc4 Kb6 42. f4 f6 43. g4 Kc6 44. h4 h5 45. f5 1-0

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.10"]
[Round "4"]
[White "Pardo Sierra, Aurelio"]
[Black "Becerra, Juan David"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1955"]
[BlackElo "2346"]
[PlyCount "99"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Bd6 6. Bg5 f6 7. Bh4 Ne7 8. Bg3 Bb4 9. e3 Qa5 10. Qc2 Bf5 11. Bd3 Bxd3 12. Qxd3 Qa6 13. Qxa6 Nxa6 14. 0-0 Nf5 15. Rfc1 g5 16. Ne2 h5 17. h3 Kd7 18. a3 Nxg3 19. Nxg3 Bd6 20. Nf5 Bc7 21. g4 hxg4 22. hxg4 Rae8 23. Nd2 Rh7 24. Kg2 Rh2+ 25. Kf3 Reh8 26. Nf1 R8h3+ 27. N1g3 Bxg3 28. Nxg3 Nc7 29. Rh1 a5 30. Rxh2 Rxh2 31. Rc1 a4 32. Rh1 Rxh1 33. Nxh1 Nb5 34. Ke2 Nd6 35. Kd3 f5 36. gxf5 Nxf5 37. Kc3 Nd6 38. Ng3 b6 39. f3 Ke6 40. Ne2 Nc4 41. e4 Nd6 42. Ng3 dxe4 43. fxe4 c5 44. dxc5 bxc5 45. b3 Ke5 46. bxa4 Nxe4+ 47. Nxe4 Kxe4 48. Kc4 Ke5 49. a5 Kd6 50. a6 1/2-1/2

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.09"]
[Round "2"]
[White "Pardo Sierra, Aurelio"]
[Black "Sanchez Velandia, Carlos Julio"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1955"]
[PlyCount "81"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c6 7. 0-0 Qc7 8. Ne1 b6 9. f4 e6 10. Be3 Kh8 11. Qd2 Ng8 12. Rd1 f5 13. e5 d5 14. cxd5 exd5 15. Rc1 Be6 16. b4 Qd7 17. Nf3 b5 18. Nd1 Qc7 19. Bxb5 Qb6 20. Be2 a5 21. bxa5 Rxa5 22. Nf2 Qa7 23. Rc2 Re8 24. Nd3 Bf8 25. Rb1 Nh6 26. Ng5 Bg8 27. Rbb2 Rc8 28. h3 Nd7 29. Bf3 Nb6 30. Rb1 Nc4 31. Qf2 Na3 32. Rbc1 Nxc2 33. Rxc2 Qb6 34. Nc5 Bxc5 35. dxc5 Qb1+ 36. Kh2 Rca8 37. Bd4 Be6 38. Nxe6 Rxa2 39. Rxa2 Rxa2 40. Qh4 Ng8 41. Ng5 1-0

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.09"]
[Round "3"]
[White "Torrente, Alejandro Josue"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2071"]
[BlackElo "1955"]
[PlyCount "72"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 a5 14. Rhe1 0-0 15. Ne4 Nxe4 16. Qxe4 Nf6 17. Qe2 Qb6 18. g4 a4 19. Ka1 a3 20. b3 Rfd8 21. g5 hxg5 22. Bxg5 Ra5 23. Rg1 Rxg5 24. Rxg5 Nd5 25. Rg4 Bf6 26. Rd3 Nb4 27. Rd2 c5 28. c3 Nc6 29. Qe4 Qa5 30. Rd3 cxd4 31. cxd4 Qxh5 32. Kb1 Qb5 33. Rd1 g6 34. Rxg6+ fxg6 35. Qxg6+ Bg7 36. Rg1 Qf5+ 0-1

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.08"]
[Round "1"]
[White "Pena, Luis Orlando"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1507"]
[BlackElo "1955"]
[PlyCount "50"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. Nf3 Bg4 6. d4 e6 7. h3 Bxf3 8. Qxf3 Qb6 9. Bxc6+ bxc6 10. c3 c5 11. dxc5 Bxc5 12. 0-0 Nf6 13. b4 Bd6 14. Be3 Qc7 15. Re1 0-0 16. Bg5 Ne4 17. Rxe4 dxe4 18. Qxe4 Be5 19. Bd2 Rad8 20. Qe1 Rd5 21. a4 Rfd8 22. Ra2 Bh2+ 23. Kh1 Bf4 24. Qc1 Qd7 25. g3 Bxd2 0-1

[Event "Medellin Raza op 9th"]
[Site "Medellin"]
[Date "2019.10.13"]
[Round "5"]
[White "Pardo Sierra, Aurelio"]
[Black "Vanegas, Mateo de Jesus"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1993"]
[BlackElo "1454"]
[PlyCount "58"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 h6 6. h4 b6 7. e3 Bb7 8. f3 Nc6 9. Nge2 Na5 10. a3 Be7 11. Ng3 Ba6 12. b4 Nxc4 13. b5 Nxa3 14. Qb3 Bb7 15. Bxf6 gxf6 16. Rxa3 Bxa3 17. Qxa3 d5 18. Nh5 c6 19. Rh3 Kh8 20. Bd3 f5 21. Qc1 Kh7 22. g4 Rg8 23. Kf2 cxb5 24. gxf5 exf5 25. Bxf5+ Kh8 26. e4 Qd6 27. e5 Qc6 28. Nf6 Kg7 29. Rg3+ Kf8 1-0

[Event "Medellin Raza op 9th"]
[Site "Medellin"]
[Date "2019.10.12"]
[Round "4"]
[White "Salcedo, Diana"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2028"]
[BlackElo "1993"]
[PlyCount "60"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Bf5 5. Bf4 e6 6. e3 Qb6 7. Qb3 Qxb3 8. axb3 Na6 9. Be2 Nb4 10. 0-0 Be7 11. Ne5 0-0 12. g4 Bc2 13. f3 Bxb3 14. c5 b6 15. g5 Nh5 16. cxb6 Nxf4 17. exf4 axb6 18. Nd7 Nc2 19. Nxf8 Nxa1 20. Nd7 Nc2 21. Nxb6 Ra5 22. Bd1 Nxd4 23. Bxb3 Nxb3 24. Kg2 Bd8 25. Nd7 f6 26. h4 Kf7 27. Nb8 Rc5 28. Ne2 Rc2 29. Re1 Bc7 30. Na6 Bd6 0-1

[Event "Medellin Raza op 9th"]
[Site "Medellin"]
[Date "2019.10.11"]
[Round "1"]
[White "Becerra, Juan David"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2343"]
[BlackElo "1993"]
[PlyCount "55"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. Nc3 Qd8 6. d4 e6 7. Nf3 Nf6 8. Bd3 Be7 9. 0-0 0-0 10. Ne5 Re8 11. Bg5 Nbd7 12. Qf3 Nf8 13. Rfd1 a6 14. Rac1 Ng6 15. h4 Nxe5 16. dxe5 Nd7 17. Qg3 Bxg5 18. hxg5 Qa5 19. f4 Nf8 20. Ne4 Rd8 21. Nf6+ Kh8 22. Qh4 g6 23. Be4 Rd2 24. Kh2 Bd7 25. Rxd2 Qxd2 26. Rc3 Qe2 27. Qh6 Bc6 28. Rh3 1-0

[Event "Medellin Raza op 9th"]
[Site "Medellin"]
[Date "2019.10.11"]
[Round "2"]
[White "Pardo Sierra, Aurelio"]
[Black "Loaiza Cuervo, Santiago"]
[Result "1/2-1/2"]
[ECO "E99"]
[WhiteElo "1993"]
[BlackElo "1720"]
[PlyCount "39"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nd3 Nf6 14. c5 Rf7 15. Qb3 Bf8 16. Rac1 Ng6 17. Rc2 g4 18. Rfc1 g3 19. hxg3 fxg3 20. Bxg3 1/2-1/2

[Event "La Vega op 3rd"]
[Site "La Vega"]
[Date "2019.08.25"]
[Round "9"]
[White "Pardo Sierra, Aurelio"]
[Black "Infante Guerrero, Miguel Antonio"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "1994"]
[BlackElo "2282"]
[PlyCount "43"]
[EventDate "2019.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DOM"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. Bg5 Nbd7 6. e3 b6 7. Bd3 Bb7 8. f3 h6 9. Bh4 c5 10. Nge2 cxd4 11. exd4 d5 12. 0-0 dxc4 13. Bxc4 0-0 14. a3 Be7 15. Rad1 Rc8 16. Ba2 Re8 17. Rfe1 Nd5 18. Bf2 N7f6 19. Qd3 Nh7 20. Nxd5 Bxd5 21. Bb1 Nf6 22. Bg3 1/2-1/2

[Event "La Vega op 3rd"]
[Site "La Vega"]
[Date "2019.08.24"]
[Round "7"]
[White "Pardo Sierra, Aurelio"]
[Black "Castillo Garcia, Josue Natanael"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1994"]
[BlackElo "2115"]
[PlyCount "46"]
[EventDate "2019.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DOM"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. Bd2 0-0 8. Bc4 e6 9. Qb3 axb5 10. Bxb5 Na6 11. Nge2 Bb7 12. e4 exd5 13. exd5 Nb4 14. 0-0 Nbxd5 15. Bc4 Rb8 16. Qd1 Nxc3 17. Nxc3 d5 18. Be2 Bc6 19. Rb1 d4 20. Na4 Ne4 21. b3 Bxa4 22. Bf4 Nc3 23. Qc2 Nxe2+ 0-1

[Event "La Vega op 3rd"]
[Site "La Vega"]
[Date "2019.08.24"]
[Round "8"]
[White "Rosario Almanzar, Raydili"]
[Black "Pardo Sierra, Aurelio"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1768"]
[BlackElo "1994"]
[PlyCount "48"]
[EventDate "2019.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DOM"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Bf4 Nf6 6. c3 Bg4 7. h3 Bxf3 8. Qxf3 Qb6 9. Qe2 a6 10. Qc2 e6 11. Nd2 Be7 12. Bd3 0-0 13. 0-0 Rac8 14. Qb3 Qa7 15. Nf3 Na5 16. Qc2 b5 17. Qe2 Ra8 18. Ne5 Qb7 19. Rfd1 Nc4 20. a4 Rfc8 21. axb5 axb5 22. Kh1 h6 23. Bh2 Ra6 24. b3 Nd6 1/2-1/2

[Event "La Vega op 3rd"]
[Site "La Vega"]
[Date "2019.08.23"]
[Round "6"]
[White "Hazim Gonzalez, Elizabeth"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1724"]
[BlackElo "1994"]
[PlyCount "60"]
[EventDate "2019.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DOM"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Nf3 Bg4 7. Nbd2 e6 8. 0-0 Bd6 9. h3 Bh5 10. Re1 Nge7 11. Nf1 h6 12. g4 Bg6 13. Kg2 h5 14. gxh5 Bxh5 15. Ng3 Bg6 16. Ng5 0-0-0 17. Be3 Bxd3 18. Qxd3 Ng6 19. Nf3 Rh7 20. a4 Rdh8 21. Rh1 Nce7 22. Ng5 Nh4+ 23. Kf1 Bxg3 24. fxg3 Qxg3 25. Rg1 Qh2 26. Nxh7 Nf3 27. Rxg7 Nf5 28. Rg2 Qxh3 29. Ng5 Nxg5 30. Kf2 Qf3+ 0-1

[Event "La Vega op 3rd"]
[Site "La Vega"]
[Date "2019.08.22"]
[Round "5"]
[White "Pardo Sierra, Aurelio"]
[Black "Ramirez Luzon, Franchesca"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1994"]
[BlackElo "1729"]
[PlyCount "51"]
[EventDate "2019.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DOM"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. h4 h5 7. Bg5 c5 8. d5 Qa5 9. Qd2 Re8 10. Nf3 a6 11. 0-0 Bg4 12. e5 dxe5 13. Nxe5 Bxe2 14. Qxe2 Nfd7 15. Bf4 Nxe5 16. Bxe5 Bxe5 17. Qxe5 Nd7 18. Qg3 Qb6 19. b3 Qd6 20. f4 Nf6 21. Qg5 Kh7 22. Qe5 Rab8 23. b4 Ng4 24. Qe2 Qf6 25. Ne4 Qxh4 26. g3 1-0

[Event "La Vega op 3rd"]
[Site "La Vega"]
[Date "2019.08.21"]
[Round "2"]
[White "Mikalsen, Erlend"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2388"]
[BlackElo "1994"]
[PlyCount "43"]
[EventDate "2019.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DOM"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 e6 8. Ne5 Be7 9. Bd3 0-0 10. Qe2 c5 11. dxc5 Bxc5 12. Bg5 Be7 13. 0-0-0 Qc7 14. h4 Rd8 15. f4 Rb8 16. Bxf6 Bxf6 17. Qe4 g6 18. h5 b5 19. hxg6 fxg6 20. Nc6 Rd6 21. Nxb8 Qxb8 22. Rxh7 1-0

[Event "Medellin Castro Memorial 36th"]
[Site "Medellin"]
[Date "2019.08.11"]
[Round "8"]
[White "Pardo Sierra, Aurelio"]
[Black "Ruiz Agudelo, Jeronimo"]
[Result "1-0"]
[ECO "E38"]
[WhiteElo "1994"]
[BlackElo "1371"]
[PlyCount "67"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 b6 7. Bg5 h6 8. Bh4 Bb7 9. e3 Nc6 10. Be2 Be7 11. 0-0 0-0 12. Rfd1 Qc7 13. Nb5 Qd8 14. Nd6 Bxd6 15. Rxd6 Bc8 16. Rad1 Qe7 17. a3 Kh8 18. h3 Rg8 19. g4 g5 20. Bg3 Ne8 21. R6d2 f6 22. h4 Qh7 23. Bd3 Qe7 24. hxg5 fxg5 25. Be4 Nf6 26. Ne5 Nxe4 27. Qxe4 Rg7 28. Nxc6 Bb7 29. Rxd7 Qxd7 30. Rxd7 Rxd7 31. Be5+ Kg8 32. Qg6+ Kf8 33. Qf6+ Rf7 34. Qh8# 1-0

[Event "Medellin Castro Memorial 36th"]
[Site "Medellin"]
[Date "2019.08.10"]
[Round "6"]
[White "Pardo Sierra, Aurelio"]
[Black "Campos Gomez, Manuel"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1994"]
[BlackElo "1881"]
[PlyCount "53"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. cxd5 exd5 6. Bg5 Be7 7. Qc2 0-0 8. e3 Ne4 9. Bxe7 Qxe7 10. Bd3 f5 11. 0-0 Nd7 12. Rab1 b6 13. b4 Bb7 14. Rfc1 Qd6 15. a4 Rae8 16. g3 Qh6 17. Re1 Ndf6 18. Ne5 Rxe5 19. dxe5 Ng4 20. h4 Ngxf2 21. Kg2 Ng4 22. Nd1 Nxe5 23. Rf1 Bc8 24. Bxe4 fxe4 25. Rxf8+ Kxf8 26. Qf2+ Nf3 27. Nc3 1/2-1/2

[Event "Medellin Castro Memorial 36th"]
[Site "Medellin"]
[Date "2019.08.09"]
[Round "5"]
[White "Pazos Gambarrotti, Plinio Efrain"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "D51"]
[WhiteElo "2139"]
[BlackElo "1994"]
[PlyCount "95"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Bb4 6. Bd3 c5 7. cxd5 cxd4 8. exd4 Qa5 9. Nge2 Nxd5 10. Bd2 0-0 11. 0-0 N7f6 12. a3 Be7 13. Ng3 Qb6 14. Nge2 Bd7 15. Qb1 Bc6 16. Rd1 Rfd8 17. Bg5 h6 18. Bh4 Rac8 19. Bg3 Bd6 20. Rd2 Rc7 21. Qd1 Bxg3 22. hxg3 a6 23. Rc1 Rcd7 24. Na4 Qa7 25. Nc5 Rd6 26. Rdc2 Ne7 27. Qe1 Qa8 28. f3 Qa7 29. Qf2 Bd5 30. Ne4 Rc6 31. Nxf6+ gxf6 32. Qe3 Kg7 33. Nf4 Ng8 34. Rc5 Rcd6 35. Rc7 Kf8 36. R1c5 Qb6 37. Rc8 Bc6 38. Rxd8+ Qxd8 39. Bh7 Rxd4 40. Bxg8 Kxg8 41. Nh5 Kh7 42. Kh2 Rd5 43. Rxd5 Bxd5 44. Qd4 Qh8 45. Qh4 f5 46. Qe7 Qxb2 47. Qxf7+ Kh8 48. Nf6 1-0

[Event "Medellin Castro Memorial 36th"]
[Site "Medellin"]
[Date "2019.08.09"]
[Round "4"]
[White "Zapata Cuartas, Juan Carlos"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2120"]
[BlackElo "1994"]
[PlyCount "91"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Bb4 6. cxd5 exd5 7. Qb3 c5 8. Bxf6 Nxf6 9. a3 Bxc3+ 10. bxc3 0-0 11. dxc5 Qc7 12. e3 Qxc5 13. Bd3 Bg4 14. 0-0 Bxf3 15. gxf3 b6 16. Qb4 Rac8 17. Ba6 Rc7 18. Rac1 Re8 19. Rfd1 g6 20. Qf4 Nh5 21. Qb4 Re6 22. Qxc5 Rxc5 23. Kg2 Nf6 24. c4 dxc4 25. Rxc4 Ra5 26. Bc8 Re7 27. a4 Kg7 28. h4 h5 29. Kg3 Rc5 30. Rxc5 bxc5 31. Ba6 Rc7 32. Bb5 Ng8 33. Kf4 c4 34. Rc1 c3 35. e4 f6 36. Bd3 Rc5 37. Ke3 Ne7 38. Kd4 Ra5 39. Bb5 a6 40. Bd7 g5 41. Rxc3 Ng6 42. hxg5 Ne5 43. gxf6+ Kxf6 44. Bc6 Kg5 45. Ke3 Ng6 46. Rc1 1-0

[Event "Medellin Castro Memorial 36th"]
[Site "Medellin"]
[Date "2019.08.07"]
[Round "1"]
[White "Pardo Sierra, Aurelio"]
[Black "Garnier, Rene Augusto"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "1994"]
[BlackElo "2203"]
[PlyCount "66"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. Nc3 Bb4 6. Rc1 0-0 7. Nf3 d5 8. a3 Bxc3+ 9. Rxc3 Nc6 10. cxd5 exd5 11. e3 Bf5 12. Bd3 Be4 13. Bxe4 dxe4 14. Nd2 Rae8 15. 0-0 Qg5 16. b4 a6 17. Rc5 f5 18. a4 Rf7 19. Nc4 Kh7 20. Qb3 Nd8 21. b5 axb5 22. Rxb5 b6 23. a5 bxa5 24. Rxa5 Ne6 25. d5 Nf8 26. d6 Ng6 27. f4 exf3 28. Rxf3 Nh4 29. Rg3 Qf6 30. Rd5 f4 31. Qd3+ g6 32. exf4 Qa1+ 33. Kf2 Qe1# 0-1

[Event "COL-chT Interligas"]
[Site "Palmira"]
[Date "2019.04.28"]
[Round "4.4"]
[White "Pardo Sierra, Aurelio"]
[Black "Gomez Barrero, Sergio"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1980"]
[BlackElo "2034"]
[PlyCount "58"]
[EventDate "2019.04.27"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Tolima"]
[BlackTeam "Caqueta"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. g4 Bg7 10. g5 Nh5 11. Qg4 0-0 12. Nge2 Nd7 13. Ng3 Ne5 14. Qh3 Qc8 15. Nf5 gxf5 16. Qxh5 fxe4 17. Rg1 Qa6+ 18. Ne2 Nf3 19. Rg3 Nd4 20. Re3 Nxe2 21. Qxe2 e6 22. Rxe4 exd5 23. Re7 Qc6 24. Bf4 Rfe8 25. a4 Rxe7 26. Qxe7 Bf8 27. Qf6 Rxa4 28. Rxa4 Qxa4 29. Bxd6 Qa6+ 0-1

[Event "COL-chT Interligas"]
[Site "Palmira"]
[Date "2019.04.27"]
[Round "2.4"]
[White "Pardo Sierra, Aurelio"]
[Black "De la Asuncion Ortiz, Angel Mario"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "1980"]
[BlackElo "1727"]
[PlyCount "77"]
[EventDate "2019.04.27"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Tolima"]
[BlackTeam "Atlantico"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 0-0 7. Qc2 Nbd7 8. Rd1 h6 9. Bh4 a6 10. a3 b5 11. c5 Nh5 12. Bxe7 Qxe7 13. g4 Nhf6 14. g5 hxg5 15. Nxg5 Re8 16. Rg1 e5 17. Be2 exd4 18. Rxd4 Nxc5 19. Rxd5 cxd5 20. Nxd5 Qe5 21. Nxf6+ Qxf6 22. Qxc5 Re5 23. Ne4 Qf5 24. Qd6 Rxe4 25. Qd8+ Kh7 26. Rg5 Bb7 27. Qxa8 Qxg5 28. Qxb7 Re7 29. Bd3+ g6 30. Qxa6 Re5 31. Qb7 Kg7 32. h3 Rc5 33. Qe4 Rc1+ 34. Kd2 Qg1 35. Be2 Qe1+ 36. Kd3 b4 37. Qe5+ Kh7 38. Qf4 bxa3 39. Qxf7+ 1/2-1/2

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.25"]
[Round "9"]
[White "Nieto Medina, Agustin"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2111"]
[BlackElo "1980"]
[PlyCount "64"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. d4 e6 5. h3 dxe4 6. Nxe4 Bf5 7. Ng3 Bg6 8. h4 h6 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Be7 12. 0-0-0 Nbd7 13. Kb1 a5 14. Rde1 a4 15. c4 0-0 16. d5 cxd5 17. cxd5 Nc5 18. Qc2 Qxd5 19. Re5 Qd6 20. Bc3 Rfd8 21. Rc1 b6 22. Re3 Ng4 23. Re2 Bf6 24. Rd2 Qf4 25. Nh5 Qe4 26. Nxf6+ gxf6 27. Ne1 Nxf2 28. Rxd8+ Rxd8 29. Bxf6 Rd2 30. Qxe4 Nfxe4 31. Be5 Re2 32. Bc7 Nd2+ 0-1

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.25"]
[Round "8"]
[White "Pardo Sierra, Aurelio"]
[Black "Sierra Fonseca, Edwin Andres"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1980"]
[BlackElo "2213"]
[PlyCount "70"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. h4 h5 7. Be3 Nc6 8. Nf3 a6 9. d5 Nb8 10. Ng5 c6 11. a4 Qa5 12. Ra3 Qd8 13. 0-0 Nbd7 14. f4 Nc5 15. b4 Ng4 16. Bd4 Nd7 17. Bxg7 Kxg7 18. Bxg4 hxg4 19. Qd4+ Kg8 20. e5 Qb6 21. Qxb6 Nxb6 22. exd6 exd6 23. dxc6 bxc6 24. c5 Nc4 25. Raa1 d5 26. Rfe1 Bf5 27. Re7 Rab8 28. b5 axb5 29. axb5 d4 30. Nce4 Rxb5 31. Raa7 Bxe4 32. Nxe4 Rb1+ 33. Kh2 Ne3 34. h5 Nf1+ 35. Kg1 g3 0-1

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.24"]
[Round "7"]
[White "Garcia Alarcon, Alvaro"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "2118"]
[BlackElo "1980"]
[PlyCount "82"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. e3 0-0 6. Nc3 a6 7. Qc2 h6 8. h4 c5 9. dxc5 Nc6 10. a3 Qa5 11. Bxf6 Bxf6 12. g4 d4 13. exd4 Bxd4 14. Nxd4 Nxd4 15. Qe4 Nb3 16. Rd1 Qxc5 17. g5 h5 18. Bd3 g6 19. Bc2 Na5 20. Bd3 Nb3 21. Qe2 Nd4 22. Qe3 e5 23. Ne4 Qa7 24. Nf6+ Kh8 25. 0-0 Bg4 26. Nxg4 hxg4 27. Be4 Rae8 28. Kg2 Qc5 29. Bd5 b5 30. b4 Qc8 31. c5 Kg7 32. Rh1 Rh8 33. Qg3 Nf5 34. Qc3 Nxh4+ 35. Kf1 Qf5 36. c6 Nf3 37. Rxh8 Rxh8 38. Ke2 Rh2 39. Bxf3 gxf3+ 40. Ke3 Qf4+ 41. Kd3 Rxf2 0-1

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.24"]
[Round "6"]
[White "Pardo Sierra, Aurelio"]
[Black "Ardila, Oscar Humberto"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1980"]
[BlackElo "2062"]
[PlyCount "87"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. a3 Be7 6. Nc3 0-0 7. e3 d6 8. Be2 Nbd7 9. 0-0 h6 10. Bh4 Ne4 11. Nxe4 Bxe4 12. Bg3 f5 13. Nd2 Bb7 14. f4 c5 15. Bf3 Qc7 16. Bxb7 Qxb7 17. Nf3 Rad8 18. Qb3 Bf6 19. Rad1 g6 20. Rfe1 Bg7 21. d5 exd5 22. cxd5 Rde8 23. Bh4 b5 24. a4 a6 25. axb5 axb5 26. Qc2 Re4 27. Nd2 Rb4 28. b3 Nb6 29. e4 fxe4 30. Nxe4 Nxd5 31. Nxd6 Qc6 32. Be7 Nxf4 33. Bxf8 Bxf8 34. Re4 Rxe4 35. Qxe4 Qxe4 36. Nxe4 c4 37. bxc4 bxc4 38. Rd7 Bg7 39. Rc7 c3 40. Kf1 Nd5 41. Rc5 Ne3+ 42. Ke2 Nxg2 43. Nxc3 Bxc3 44. Rxc3 1-0

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.23"]
[Round "5"]
[White "Pardo, Alejandro"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2140"]
[BlackElo "1980"]
[PlyCount "45"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Nbd2 c5 6. cxd5 Qxd5 7. a3 Bxd2+ 8. Qxd2 Nc6 9. dxc5 Qxc5 10. b4 Qb6 11. Bg2 0-0 12. 0-0 Rd8 13. Qb2 Ne8 14. Be3 Qb5 15. Rac1 a5 16. Rc5 Qa4 17. b5 Ne7 18. Ne5 Nd6 19. Rfc1 Rb8 20. Nc4 Ndf5 21. Nb6 Qg4 22. Bf4 Nd6 23. Rg5 1-0

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.23"]
[Round "4"]
[White "Pardo Sierra, Aurelio"]
[Black "Nunez V, Gustavo Eduardo"]
[Result "1/2-1/2"]
[ECO "D63"]
[WhiteElo "1980"]
[BlackElo "2170"]
[PlyCount "33"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Rc1 b6 8. cxd5 exd5 9. Qa4 Bb7 10. Ba6 Bxa6 11. Qxa6 c5 12. 0-0 h6 13. Bh4 g5 14. Bg3 c4 15. Rfd1 Bb4 16. Nb5 Ne4 17. Qb7 1/2-1/2

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.22"]
[Round "2"]
[White "Pardo Sierra, Aurelio"]
[Black "Useche Contreras, Maigel"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "1980"]
[BlackElo "2041"]
[PlyCount "105"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 c6 8. Qc2 Nbd7 9. Rd1 dxc4 10. Bxc4 b5 11. Be2 Nd5 12. Bg3 Bb7 13. 0-0 Qb6 14. e4 Nxc3 15. bxc3 Qa5 16. Rb1 Nb6 17. c4 bxc4 18. Bxc4 Ba6 19. Bxa6 Qxa6 20. Ne5 Rac8 21. Nxc6 Ba3 22. Rfd1 Nd7 23. d5 exd5 24. exd5 Nf6 25. Qd3 Qxd3 26. Rxd3 Bc5 27. Rc1 Rfe8 28. h3 Ne4 29. Kf1 Nxg3+ 30. fxg3 Bd6 31. Re1 Rxe1+ 32. Kxe1 Re8+ 33. Kd2 Re4 34. Rd4 Rxd4+ 35. Nxd4 Bxg3 36. Kd3 Kf8 37. Kc4 Ke8 38. Kb5 Kd7 39. Ka6 g6 40. Nb5 Bf2 41. a4 f5 42. Nxa7 Kd6 43. Nc8+ Kxd5 44. Ne7+ Ke4 45. Nxg6 f4 46. Kb7 f3 47. gxf3+ Kxf3 48. a5 Kg3 49. h4 Kg4 50. a6 Kh5 51. Nf4+ Kxh4 52. Nd5 Kg3 53. Nb6 1-0

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.22"]
[Round "3"]
[White "Quiros, Juan Pablo"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2107"]
[BlackElo "1980"]
[PlyCount "34"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Qa4+ Nc6 6. Ne5 Bd7 7. Nxd7 Qxd7 8. e3 0-0 9. Qc2 e5 10. dxe5 Nxe5 11. cxd5 Qxd5 12. Bd2 Qc6 13. a3 Bd6 14. Rc1 a6 15. Ne2 Qxc2 16. Rxc2 Nd3+ 17. Kd1 Nxf2+ 0-1

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.21"]
[Round "1"]
[White "Narvaez Ramirez, Faber Alberto"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2120"]
[BlackElo "1980"]
[PlyCount "67"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Bd3 Qb6 6. Qc1 Bg4 7. f3 Bh5 8. Ne2 Bg6 9. Bxg6 hxg6 10. Nd2 e6 11. h4 Be7 12. g4 Nd7 13. Bg3 e5 14. Nb3 cxd4 15. exd4 g5 16. h5 Bf6 17. Qd2 a5 18. dxe5 Ndxe5 19. Bxe5 Nxe5 20. Nbd4 0-0-0 21. b3 Rhe8 22. 0-0-0 Qa6 23. Qc2 Kb8 24. Rhf1 Rc8 25. Kb1 a4 26. Rd2 Nxg4 27. fxg4 Bxd4 28. Rxf7 Bxc3 29. Nxc3 Re1+ 30. Rd1 Rxc3 31. Qh2+ Ka7 32. Rxe1 Qd3+ 33. Ka1 Qd4 34. Qb2 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.11"]
[Round "8"]
[White "Pardo Sierra, Aurelio"]
[Black "Lora, Joel Fernando"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1988"]
[BlackElo "2154"]
[PlyCount "60"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3 d6 9. Nf3 Nbd7 10. Be2 Re8 11. 0-0 h6 12. Bxf6 Nxf6 13. b4 Ne4 14. Qc2 Ng5 15. Qd1 Ne4 16. Rc1 c5 17. Ne1 Qc7 18. Bf3 Rac8 19. Nd3 Red8 20. Nf4 cxd4 21. Bxe4 Bxe4 22. Qxd4 d5 23. cxd5 Qxc1 24. Qxe4 exd5 25. Qe5 Qc3 26. Qf5 Qc2 27. Qh3 Qe4 28. Ne2 Qd3 29. Nd4 Qxa3 30. b5 Rc1 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.10"]
[Round "7"]
[White "Gutierrez Herrera, Jose Antonio"]
[Black "Pardo Sierra, Aurelio"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2130"]
[BlackElo "1988"]
[PlyCount "61"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Nf3 Bg4 7. Nbd2 e6 8. 0-0 Bd6 9. Re1 Nge7 10. Nf1 0-0 11. h3 Bh5 12. Bxh7+ Kxh7 13. Ng5+ Kg6 14. g4 Bf4 15. gxh5+ Kh6 16. Qg4 Bxg5 17. Bxg5+ Kh7 18. Ng3 Ng8 19. Re3 Nh6 20. Qh4 Rae8 21. Rae1 Qd7 22. Qf4 Ne7 23. Bxh6 gxh6 24. Kh2 Nc8 25. Rg1 Rg8 26. Rf3 Nd6 27. Qf6 Rg5 28. h4 Rg4 29. Ne2 Reg8 30. Rxg4 Rxg4 31. Ng3 1/2-1/2

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "5"]
[White "Campos Gomez, Manuel"]
[Black "Pardo Sierra, Aurelio"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1791"]
[BlackElo "1988"]
[PlyCount "112"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. b3 Bg4 5. Be2 Qa5+ 6. c3 cxd4 7. exd4 e6 8. 0-0 Nc6 9. h3 Bh5 10. Bf4 Be7 11. b4 Qd8 12. Nbd2 0-0 13. Ne5 Bxe2 14. Qxe2 Rc8 15. Rac1 a6 16. a3 Qe8 17. Rfd1 Na7 18. c4 dxc4 19. Nexc4 Nb5 20. Ne4 Nxe4 21. Qxe4 Qc6 22. Qxc6 Rxc6 23. a4 Rfc8 24. axb5 Rxc4 25. Rxc4 Rxc4 26. Ra1 Rxb4 27. bxa6 bxa6 28. Rxa6 Rxd4 29. g3 Kf8 30. Kg2 Rd5 31. Be3 Ke8 32. Ra8+ Rd8 33. Ra7 Bd6 34. Bg5 f6 35. Be3 Rd7 36. Ra8+ Kf7 37. Ra6 e5 38. Kf3 f5 39. h4 g6 40. Ra5 Ke6 41. Ke2 Rb7 42. Ra2 f4 43. gxf4 exf4 44. Bd2 Kf5 45. f3 Be5 46. Ra5 Ke6 47. Ra6+ Kf5 48. Ra5 Re7 49. Kf2 Kf6 50. Ra6+ Re6 51. Ra4 Kf5 52. Ra5 Rc6 53. Ke2 Rc2 54. Kd3 Rc6 55. Ke2 Re6 56. Kf2 Kf6 1/2-1/2

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "6"]
[White "Pardo Sierra, Aurelio"]
[Black "Palomares Valencia, Daniel Felipe"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1988"]
[BlackElo "1783"]
[PlyCount "128"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 d5 7. Bd3 c6 8. 0-0 Ne4 9. Bxe7 Qxe7 10. Qb3 Nd7 11. Rac1 Ndf6 12. Bxe4 Nxe4 13. Ne5 Nd6 14. f4 Qh4 15. Rc2 dxc4 16. Qb4 Qd8 17. Nxc4 Nxc4 18. Qxc4 Bd7 19. b4 b6 20. Rfc1 Rc8 21. Qa6 Be8 22. Na4 Rf7 23. Nb2 Rfc7 24. Nd3 Qd5 25. Qc4 Qe4 26. Kf2 c5 27. dxc5 Qxc4 28. Rxc4 Bb5 29. R4c3 Bxd3 30. Rxd3 bxc5 31. Rdc3 c4 32. Rd1 Kf7 33. Rd4 Ke7 34. Ke2 h6 35. Kd2 Rd7 36. Rxd7+ Kxd7 37. Ra3 Rc7 38. Kc3 Kd6 39. Ra6+ Kd7 40. a4 g5 41. g3 g4 42. Ra5 Kd6 43. Rb5 h5 44. Ra5 h4 45. e4 fxe4 46. Re5 hxg3 47. hxg3 Rh7 48. Rxe4 Rh3 49. Re3 Kd5 50. Re5+ Kd6 51. Rg5 Rxg3+ 52. Kxc4 Rg1 53. a5 a6 54. Rg6 Ke7 55. Kc5 g3 56. Kb6 Rb1 57. Rxg3 Rxb4+ 58. Kxa6 Kf6 59. Rf3 Kf5 60. Ka7 Rb2 61. a6 Rb4 62. Ka8 Rb2 63. Rf1 Rb6 64. a7 Rb2 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.08"]
[Round "4"]
[White "Pardo Sierra, Aurelio"]
[Black "Acuna, Nelson David"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "1988"]
[BlackElo "1852"]
[PlyCount "25"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. a3 Nc6 5. e3 Be6 6. Nf3 Bg4 7. Be2 Nge7 8. e6 f5 9. Nxd4 Bxe2 10. Kxe2 Qd6 11. Nb5 Qxd1+ 12. Rxd1 Rc8 13. Rd7 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.07"]
[Round "3"]
[White "Contreras, Henry"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2204"]
[BlackElo "1988"]
[PlyCount "67"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. f4 e6 7. Nf3 Nd7 8. Be2 Bd6 9. 0-0 Ne7 10. Ng5 Nf6 11. c4 h5 12. Bf3 Nf5 13. Nxf5 Bxf5 14. h3 h4 15. Kh1 Kf8 16. Be3 Qc7 17. Qd2 Nh5 18. Bxh5 Rxh5 19. d5 exd5 20. cxd5 c5 21. Rac1 Rh6 22. Bxc5 Bxc5 23. b4 b6 24. bxc5 bxc5 25. Rfd1 Rd6 26. Qf2 Rc8 27. Qxh4 Rh6 28. Qf2 Qd7 29. Kh2 c4 30. Qd4 Bd3 31. Ne4 Re8 32. Nc5 Qf5 33. Nxd3 cxd3 34. Rxd3 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.07"]
[Round "2"]
[White "Pardo Sierra, Aurelio"]
[Black "Torres, Juan Camilo"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "1988"]
[BlackElo "2279"]
[PlyCount "143"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 c6 5. Nf3 e5 6. Be2 Be7 7. 0-0 0-0 8. h3 Qc7 9. Be3 Re8 10. b4 exd4 11. Bxd4 Ne5 12. a3 Nxf3+ 13. Bxf3 Be6 14. Be2 Nd7 15. f4 f5 16. exf5 Bxf5 17. g4 Bg6 18. g5 d5 19. Bd3 Bxg5 20. Bxg6 hxg6 21. fxg5 Qg3+ 22. Kh1 Qxh3+ 23. Kg1 Qg3+ 24. Kh1 Qh4+ 25. Kg2 Qxg5+ 26. Kh3 Nf6 27. cxd5 Kf7 28. Rxf6+ gxf6 29. Qg4 Re3+ 30. Bxe3 Rh8+ 31. Kg3 Qxe3+ 32. Kg2 f5 33. Qg3 Qd2+ 34. Kg1 Qd4+ 35. Kg2 Qd2+ 36. Kg1 Rh5 37. Qc7+ Kg8 38. Qd8+ Kg7 39. Qe7+ Kh6 40. Qf8+ Kg5 41. Qe7+ Kg4 42. Qe5 Rh3 43. Ne2 cxd5 44. Kf2 Rf3+ 45. Kg2 Qe3 46. Qxe3 Rxe3 47. Kf2 Rf3+ 48. Kg2 Rd3 49. Kf2 Rf3+ 50. Kg2 g5 51. b5 f4 52. a4 Rh3 53. Rg1 Rd3 54. Kf2+ Kf5 55. Rc1 Ra3 56. Rc7 Rxa4 57. Rxb7 Kg4 58. Rd7 f3 59. Nc3 Ra3 60. Nxd5 Ra2+ 61. Kf1 Kg3 62. Nc3 Ra1+ 63. Rd1 Rxd1+ 64. Nxd1 Kf4 65. Nc3 g4 66. Nd5+ Ke5 67. Ne7 g3 68. Nc6+ Kd6 69. Nxa7 Kc5 70. Nc6 Kxb5 71. Nd4+ Kc4 72. Nxf3 1/2-1/2

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.06"]
[Round "1"]
[White "Florez Caceres, Rafael Omar"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1514"]
[BlackElo "1988"]
[PlyCount "48"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nc3 Qd6 6. d4 a6 7. g3 e6 8. Bg2 Nf6 9. Bf4 Qb6 10. Qd2 Bd7 11. Rd1 Bb4 12. a3 Bxc3 13. bxc3 0-0 14. Nf3 Bc6 15. 0-0 Qa5 16. Qb2 Nbd7 17. Bd6 Rfc8 18. Bb4 Qh5 19. Nd2 Bxg2 20. Kxg2 b5 21. Qc2 a5 22. Be7 Nd5 23. Bd6 Nxc3 24. Rc1 Qd5+ 0-1

[Event "COL-chT"]
[Site "Ibague"]
[Date "2018.10.13"]
[Round "5.1"]
[White "Matoma, Yimmy"]
[Black "Pardo Sierra, Aurelio"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2061"]
[BlackElo "1990"]
[PlyCount "60"]
[EventDate "2018.10.11"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Tolima Masivo"]
[BlackTeam "Tolima II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Bg4 5. Be2 e6 6. Nc3 Nf6 7. h3 Bxf3 8. Bxf3 cxd4 9. exd4 Qb6 10. Ne2 Qxb2 11. 0-0 Qa3 12. Rb1 Na5 13. Bc1 Qd6 14. c4 Nxc4 15. Rxb7 Qc6 16. Qb3 Nb6 17. Rxb6 axb6 18. Bb2 Bd6 19. Nc3 0-0 20. Nb5 Rfc8 21. Rb1 Bf4 22. g3 Bd2 23. Rd1 Qc2 24. Ba3 h5 25. Be2 h4 26. g4 Bf4 27. Kf1 Ne4 28. Qxc2 Rxc2 29. Ra1 Ra5 30. Bd3 Rxf2+ 0-1

[Event "COL-chT"]
[Site "Ibague"]
[Date "2018.10.13"]
[Round "6.1"]
[White "Pardo Sierra, Aurelio"]
[Black "Torres, Richard"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "1990"]
[BlackElo "1803"]
[PlyCount "39"]
[EventDate "2018.10.11"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Tolima II"]
[BlackTeam "Cauca II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. g4 Bg7 10. g5 Nfd7 11. h4 Qa5 12. Nge2 Ne5 13. h5 Qa6 14. h6 Bf8 15. Rh3 e6 16. f4 Ng4 17. dxe6 f5 18. exf5 gxf5 19. Qd5 Qc6 20. Qxf5 1-0

[Event "COL-chT"]
[Site "Ibague"]
[Date "2018.10.11"]
[Round "2.1"]
[White "Pardo Sierra, Aurelio"]
[Black "Hernandez, Jeronimo"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1990"]
[BlackElo "1826"]
[PlyCount "76"]
[EventDate "2018.10.11"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Tolima II"]
[BlackTeam "Cundinamarca Juniors"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. Nf3 d5 6. e3 0-0 7. Rc1 c6 8. Bd3 Nbd7 9. 0-0 Ne4 10. Bxe7 Qxe7 11. Qb3 h6 12. Rc2 Re8 13. Rfc1 Ndc5 14. dxc5 Nxc5 15. Nxd5 exd5 16. Qa3 Nxd3 17. Qxd3 dxc4 18. Rxc4 Be6 19. Rd4 Rad8 20. a3 Rxd4 21. Nxd4 Rd8 22. Qc3 Rd7 23. Qa5 Bd5 24. Qxa7 Qe4 25. Qb8+ Kh7 26. Nf3 Re7 27. Qg3 g5 28. h3 f4 29. exf4 gxf4 30. Qh4 Rg7 31. Rc3 Qg6 32. Kf1 Qb1+ 33. Ne1 Bxg2+ 34. Ke2 Qxb2+ 35. Rc2 Qe5+ 36. Kd2 Rd7+ 37. Nd3 Qe4 38. Rc3 Bf1 0-1

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.04"]
[Round "10"]
[White "Pardo Sierra, Aurelio"]
[Black "Molano, Walter Rene"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2020"]
[BlackElo "1676"]
[PlyCount "58"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nbd7 7. Qd2 e5 8. d5 Nc5 9. f3 a5 10. h4 h5 11. g4 hxg4 12. h5 gxh5 13. Rxh5 Re8 14. 0-0-0 a4 15. fxg4 Ncxe4 16. Bxf6 Nxf6 17. Rg5 Nh7 18. Rh5 e4 19. Nh3 a3 20. Rf1 axb2+ 21. Kxb2 c5 22. Rxh7 Qb6+ 23. Kc1 Kxh7 24. Rxf7 Re5 25. Qf4 Rxa2 26. Nxa2 Qa5 27. Qf6 Qe1+ 28. Bd1 Qe3+ 29. Kb1 Qh6 1-0

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.03"]
[Round "8"]
[White "Pardo Sierra, Aurelio"]
[Black "Lora, Joel Fernando"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2020"]
[BlackElo "2190"]
[PlyCount "122"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb4+ 5. Nbd2 Bb7 6. a3 Be7 7. e3 0-0 8. Bd3 d5 9. Bxf6 Bxf6 10. cxd5 exd5 11. Qc2 h6 12. b4 Nd7 13. Nb3 a5 14. 0-0 a4 15. Nbd2 c5 16. bxc5 bxc5 17. Rab1 Bc6 18. dxc5 Ra5 19. Nd4 Rxc5 20. Qb2 Ne5 21. Be2 Bd7 22. Rfc1 Rxc1+ 23. Qxc1 Qa5 24. Bb5 Rc8 25. Qd1 Qc3 26. Bxd7 Nxd7 27. Nb5 Qc2 28. Nf3 Qxd1+ 29. Rxd1 Nb6 30. g3 Rc2 31. Rb1 Rb2 32. Rxb2 Bxb2 33. Ne1 Nc4 34. Nc2 Kf8 35. Kf1 Ke7 36. Ke2 Kd7 37. Kd3 Kc6 38. Nc3 Ne5+ 39. Kd2 Nf3+ 40. Kd3 Bxc3 41. Kxc3 Nxh2 42. Nd4+ Kc5 43. Nf5 Ng4 44. Nxg7 Nxf2 45. Nf5 Ng4 46. Kd2 f6 47. Kc3 Nxe3 48. Nxh6 d4+ 49. Kd3 f5 50. Nf7 Kd5 51. Ng5 Ng4 52. Ke2 Ne5 53. Kd2 Nc4+ 54. Kd3 Nxa3 55. Nf3 Nb5 56. Ne1 a3 57. Nc2 Kc5 58. Na1 Kb4 59. Kd2 Kc4 60. Kc2 d3+ 61. Kd2 Nd4 0-1

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.03"]
[Round "9"]
[White "Pereira Vera, Henry Alberto"]
[Black "Pardo Sierra, Aurelio"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1882"]
[BlackElo "2020"]
[PlyCount "59"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 e6 3. e3 Nf6 4. Nf3 Be7 5. Be2 0-0 6. d3 b6 7. Nbd2 Bb7 8. 0-0 c5 9. Re1 Nbd7 10. Nf1 Qc7 11. Ng3 Rad8 12. Bf1 Bd6 13. Qd2 b5 14. Rad1 b4 15. Qc1 Ng4 16. Qa1 f6 17. Nd2 h5 18. Be2 Kf7 19. d4 g6 20. dxc5 Qxc5 21. Bd4 Qc6 22. c4 Nxh2 23. cxd5 Qxd5 24. e4 Qg5 25. Nc4 Bf4 26. Be3 Ba8 27. Qc1 Bxe3 28. Qxe3 Qxe3 29. Nxe3 h4 30. Nh1 1-0

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.02"]
[Round "6"]
[White "Pardo Sierra, Aurelio"]
[Black "Cifuentes, John Jairo"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "2020"]
[BlackElo "2247"]
[PlyCount "42"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Qa5 7. Bxf6 Nxf6 8. a3 Ne4 9. Rc1 Nxc3 10. Rxc3 Bxa3 11. Nd2 Bxb2 12. Rc2 Bc3 13. Bd3 e5 14. dxe5 dxc4 15. Bxc4 Bf5 16. e4 Bxe4 17. Ra2 Qb4 18. 0-0 Bxd2 19. Rxd2 Qxc4 20. Rd4 Qc2 21. Qg4 Bd5 0-1

