[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.31"]
[Round "10"]
[White "Cifuentes, John Jairo"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2118"]
[BlackElo "2179"]
[PlyCount "85"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Be7 6. c4 c6 7. Nc3 h6 8. Nd2 0-0 9. e4 dxe4 10. Ndxe4 Nxe4 11. Nxe4 Nd7 12. Be3 Qa5 13. Qb3 Qb4 14. Qxb4 Bxb4 15. a3 Be7 16. b4 Rfd8 17. Rfd1 Kf8 18. h3 Bxe4 19. Bxe4 Nb6 20. Rac1 Rd7 21. f4 Rad8 22. f5 Bg5 23. Bxg5 hxg5 24. fxe6 Rxd4 25. Rxd4 Rxd4 26. Bf5 Nxc4 27. exf7 Kxf7 28. Rc3 Kf6 29. Bd3 Ne5 30. Be2 Kf5 31. Kf2 Ke4 32. b5 cxb5 33. Rc7 Rd7 34. Bf3+ Kd4 35. Rxd7+ Nxd7 36. Bxb7 Ne5 37. Ba6 Kc5 38. Ke3 Nc4+ 39. Ke4 Nxa3 40. Kf5 b4 41. Bd3 Kd4 42. h4 gxh4 43. Ba6 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.31"]
[Round "11"]
[White "Rios Parra, Alejandro"]
[Black "Garcia Pantoja, Roberto"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2179"]
[BlackElo "2516"]
[PlyCount "146"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Qe2+ Be7 8. Nf3 0-0 9. 0-0 Na6 10. h3 Bd6 11. Re1 Nc7 12. Bb3 Bf5 13. c4 Re8 14. Qd1 Qd7 15. c5 Bf8 16. Bf4 Rxe1+ 17. Qxe1 Ne6 18. Be3 Be4 19. Nd2 Bg6 20. Nf3 Bh5 21. Bxe6 fxe6 22. Nd2 Qd5 23. Nb3 b6 24. Qc3 Rb8 25. cxb6 axb6 26. a4 Be2 27. Rc1 Ba6 28. f3 Rc8 29. a5 bxa5 30. Nxa5 Bb5 31. b4 Qd6 32. Rb1 Qg3 33. Bf2 Qf4 34. Be3 Qf5 35. Rc1 Rc7 36. Nb3 Bd6 37. Qe1 Kf7 38. Nc5 Ra7 39. Ne4 Rd7 40. Ra1 Bc7 41. Ra7 Qd5 42. Kh1 e5 43. dxe5 Qxe5 44. Bg1 h6 45. Qc1 Kg6 46. Qc2 f5 47. Nc5 Re7 48. Qd2 Qg3 49. Nd3 Bxd3 50. Qxd3 Re1 51. Rxc7 Qxc7 52. g4 Qe5 53. Qc2 Qd5 54. Kg2 Re6 55. Bf2 h5 56. Bh4 Qe5 57. Bf2 Qd5 58. Bh4 Rd6 59. Bf2 Qd3 60. gxf5+ Qxf5 61. Qc3 Kh7 62. h4 Rg6+ 63. Kh2 Rd6 64. Kg2 Qd3 65. Qe5 Qg6+ 66. Bg3 Rd2+ 67. Kh3 Rd5 68. Qe2 Rd3 69. Be1 Rb3 70. Kh2 Qd3 71. Qxd3+ Rxd3 72. Kg3 Rd4 73. Kg2 Kg6 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.30"]
[Round "8"]
[White "Garzon Camelo, Andres Santiago"]
[Black "Rios Parra, Alejandro"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2081"]
[BlackElo "2179"]
[PlyCount "43"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Bxc5 5. exd5 Qxd5 6. Ngf3 Nf6 7. Bc4 Qc6 8. 0-0 0-0 9. Qe2 Nbd7 10. c3 b6 11. Nb3 Bb7 12. Nxc5 Qxc5 13. Ba6 Be4 14. Ng5 Bf5 15. h3 Rad8 16. Be3 Qc7 17. Rad1 Nd5 18. Bd3 Nf4 19. Bxf4 Qxf4 20. Nf3 Bxd3 21. Qxd3 Qc7 22. Nd4 1/2-1/2

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.30"]
[Round "9"]
[White "Rios Parra, Alejandro"]
[Black "Univio Sanchez, German"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2179"]
[BlackElo "2024"]
[PlyCount "105"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 g6 2. e4 a6 3. Nc3 Bg7 4. Be3 b5 5. Qd2 h5 6. f3 Bb7 7. Nh3 d6 8. a4 b4 9. Nd1 a5 10. c3 bxc3 11. bxc3 Nf6 12. Rb1 Bc6 13. Bb5 0-0 14. Bh6 Bd7 15. Ndf2 c6 16. Bd3 c5 17. Bxg7 Kxg7 18. e5 dxe5 19. dxe5 Nd5 20. Be4 Bc6 21. Rd1 Qc7 22. Bxd5 Rd8 23. Nf4 Qxe5+ 24. Ne4 e6 25. 0-0 exd5 26. Nxc5 Nd7 27. Rfe1 Qf6 28. Nce6+ Kh7 29. Nxd8 Qxd8 30. Nxd5 Bxa4 31. Ra1 Nb6 32. c4 Bc6 33. Qd4 Nxd5 34. Red1 Qb6 35. cxd5 Qxd4+ 36. Rxd4 Bd7 37. Kf2 Kg7 38. Ke3 Kf6 39. Re4 a4 40. Kd4 Ra5 41. Re3 Bf5 42. Ra2 Bd7 43. Rc2 g5 44. Rcc3 g4 45. fxg4 hxg4 46. h3 Rb5 47. Rc7 Bf5 48. h4 Bc2 49. Ra7 Bb3 50. Ree7 Kg6 51. Rxf7 g3 52. Rfd7 Bc2 53. Ke5 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "7"]
[White "Rios Parra, Alejandro"]
[Black "Perdomo Olarte, Jefferson"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2179"]
[BlackElo "2015"]
[PlyCount "83"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d5 3. e3 c5 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nc6 7. Bb5 Qb6 8. c4 0-0-0 9. 0-0 d4 10. Bxc6 Qxc6 11. Qxc6+ bxc6 12. exd4 cxd4 13. Re1 e6 14. a3 c5 15. b4 Kc7 16. b5 Bd6 17. d3 Nd7 18. a4 Kb7 19. Nd2 Rde8 20. Nb3 Kb6 21. Ba3 a5 22. bxa6 Kxa6 23. Reb1 e5 24. f3 f5 25. Nd2 Nb8 26. Rb5 Nc6 27. Bxc5 Bxc5 28. Rxc5 Na5 29. Rb1 Re6 30. Rbb5 Nc6 31. a5 Rc8 32. Nb3 e4 33. fxe4 fxe4 34. dxe4 d3 35. Rd5 Ka7 36. Rd7+ Ka8 37. Nc5 Re5 38. Nxd3 Rxe4 39. Rc5 Kb8 40. a6 h5 41. Rxg7 h4 42. Kh2 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "6"]
[White "Zuluaga Alzate, Ernesto Uriel"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1990"]
[BlackElo "2179"]
[PlyCount "62"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. exd5 cxd5 6. c4 Nf6 7. cxd5 0-0 8. Qb3 b6 9. Ne4 Nxd5 10. Be2 Bb4+ 11. Kf1 Be6 12. Qa4 Nd7 13. a3 Be7 14. h3 h6 15. Bd2 Kh8 16. Kg1 f5 17. Ng3 Nc5 18. Qd1 Bf6 19. Rb1 e4 20. Ne1 Bd4 21. Nc2 Bxf2+ 22. Kxf2 exd3 23. Nd4 dxe2 24. Qxe2 Qd6 25. Nxe6 Nxe6 26. Rhd1 Rae8 27. Qd3 f4 28. Ne4 Qe5 29. Re1 Ne3 30. Bc3 Qf5 31. Rbc1 Ng5 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.28"]
[Round "5"]
[White "Rios Parra, Alejandro"]
[Black "Garces Trujillo, Luis Javier"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2179"]
[BlackElo "1875"]
[PlyCount "47"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 Nf6 7. f4 d5 8. exd5 exd5 9. Be2 Bb4 10. 0-0 Bxc3 11. bxc3 0-0 12. Nxc6 Qxc6 13. Bd4 Bf5 14. g4 Be4 15. f5 h6 16. Qd2 Nh7 17. f6 g5 18. Qe3 Kh8 19. Qh3 Rg8 20. Qxh6 Bxc2 21. Rf3 Rae8 22. Bd3 Bxd3 23. Rxd3 Rg6 24. Qh5 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.27"]
[Round "3"]
[White "Rios Parra, Alejandro"]
[Black "Herrera Jimenez, Mateo"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2179"]
[BlackElo "1828"]
[PlyCount "69"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bg5 Be7 6. Bxe7 Qxe7 7. Bxc6 dxc6 8. Qxd4 Nf6 9. Nc3 Bg4 10. 0-0-0 Bxf3 11. gxf3 0-0 12. Qe3 a5 13. h4 Nh5 14. Ne2 a4 15. a3 b5 16. c3 Rfd8 17. Rdg1 Rd6 18. Nd4 Kh8 19. Rg5 Rad8 20. Rxh5 gxh5 21. Nf5 Qe6 22. Nxd6 Rxd6 23. Rg1 Qa2 24. Qg5 Rg6 25. Qe5+ f6 26. Qe8+ Qg8 27. Qxg8+ Kxg8 28. Rg3 Kf7 29. Kd2 Ke6 30. Ke3 Kd6 31. f4 Rg4 32. Rxg4 hxg4 33. h5 Ke6 34. Kd4 Kd6 35. e5+ 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.27"]
[Round "4"]
[White "Valle, Efrain"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1941"]
[BlackElo "2179"]
[PlyCount "111"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. Nbd2 Nbd7 7. e4 e5 8. c3 b6 9. Qc2 Bb7 10. Re1 exd4 11. cxd4 c5 12. d5 b5 13. a4 a6 14. Nb3 Re8 15. Bd2 b4 16. Bf4 Qc7 17. Nbd2 Nh5 18. Be3 a5 19. Bf1 Ba6 20. Bxa6 Rxa6 21. Nc4 Nb6 22. Nfd2 Nxc4 23. Nxc4 Qe7 24. f3 Nf6 25. Bg5 h6 26. Bxf6 Bxf6 27. Kg2 Bd4 28. Rad1 h5 29. f4 h4 30. Qd3 Ra7 31. b3 Qd8 32. Qf3 hxg3 33. hxg3 Rae7 34. f5 gxf5 35. Qxf5 Bc3 36. Rf1 Qd7 37. Qxd7 Rxd7 38. Rf4 Be5 39. Rg4+ Bg7 40. Rf1 Ra8 41. Rf6 Ra6 42. e5 Kf8 43. Rxd6 Rdxd6 44. exd6 Ra7 45. Re4 Bf6 46. Kf3 Bd8 47. g4 Rd7 48. Kf4 Ra7 49. Kf5 Rd7 50. g5 Ra7 51. Ne5 Rb7 52. Rh4 Kg7 53. Rc4 Bb6 54. d7 Rb8 55. Nc6 Ra8 56. d6 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.26"]
[Round "2"]
[White "Gonzalez Zapata, Julian David"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1939"]
[BlackElo "2179"]
[PlyCount "73"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. a3 Be7 9. h4 f6 10. Bd3 cxd4 11. cxd4 0-0 12. Ne2 Kh8 13. Bc2 fxe5 14. fxe5 Rxf3 15. gxf3 Nf8 16. b3 Bd7 17. Bg5 Rc8 18. Ra2 Be8 19. Bxe7 Nxe7 20. h5 Rc7 21. Qd2 a5 22. h6 g6 23. Qg5 Kg8 24. Rh4 Nf5 25. Rf4 Bb5 26. Bxf5 exf5 27. Rxf5 Ne6 28. Rf6 Nxg5 29. Rxb6 Nxf3+ 30. Kf2 Bxe2 31. Rxe2 Nxd4 32. Rd2 Nf5 33. Rxd5 Nxh6 34. Rxa5 Re7 35. e6 Kg7 36. Ra7 Kf6 37. Raxb7 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.26"]
[Round "1"]
[White "Rios Parra, Alejandro"]
[Black "Valencia Escobar, Dario"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2179"]
[BlackElo "1821"]
[PlyCount "77"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 d5 3. e3 e6 4. b3 b6 5. Bb2 Ba6 6. Bxa6 Nxa6 7. 0-0 Be7 8. Qe2 Nc5 9. Ne5 0-0 10. Nc6 Qd7 11. Nxe7+ Qxe7 12. Ba3 Qd8 13. d4 Nce4 14. Bxf8 Qxf8 15. Nd2 Nxd2 16. Qxd2 Ne4 17. Qd3 f5 18. c4 Rd8 19. Rac1 c5 20. Rfd1 h5 21. Rc2 Qf6 22. cxd5 exd5 23. Qa6 Qe7 24. dxc5 Nxc5 25. Qe2 h4 26. Qf3 Qe6 27. b4 Ne4 28. Rdc1 Nf6 29. Rc7 Re8 30. Rxa7 Ng4 31. h3 Nxe3 32. Rcc7 g6 33. Rg7+ Kh8 34. Rh7+ Kg8 35. Rag7+ Kf8 36. Rf7+ Kg8 37. Rhg7+ Kh8 38. Qf2 g5 39. Qb2 1-0

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.12.01"]
[Round "8"]
[White "Rios Parra, Alejandro"]
[Black "De la Riva Aguado, Oscar"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2185"]
[BlackElo "2437"]
[PlyCount "70"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Qe2 Be7 10. Rd1 e5 11. h3 0-0 12. c3 a6 13. Bg5 h6 14. Bh4 Bf5 15. cxd4 e4 16. Ne5 b5 17. Bxf7+ Rxf7 18. Nxf7 Kxf7 19. a4 bxa4 20. Rxa4 Qd5 21. Nc5 g5 22. Bg3 a5 23. Na6 Rc8 24. Nc7 Qd7 25. Rc4 Nb4 26. f3 exf3 27. Qxf3 g4 28. Qb3 a4 29. Qe3 Nbd5 30. Nxd5 Nxd5 31. Qc1 Bg5 32. Rxc8 Bxc1 33. Rcxc1 gxh3 34. Re1 hxg2 35. Kxg2 Qb7 0-1

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.30"]
[Round "7"]
[White "Portal Ramos, Cristian"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2085"]
[BlackElo "2185"]
[PlyCount "82"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 Bc5 6. e3 f4 7. exf4 0-0 8. Nge2 d6 9. h3 Qe8 10. Ne4 Nxe4 11. dxe4 exf4 12. Nxf4 Ne5 13. 0-0 c6 14. b3 Ng6 15. Nd3 Bd4 16. Rb1 a5 17. Bb2 Bb6 18. Kh2 Bd7 19. f4 Rd8 20. Qe2 d5 21. cxd5 cxd5 22. e5 Bf5 23. a4 Kh8 24. Rbd1 Rf7 25. Ba3 Rc7 26. Rc1 Rc6 27. Rxc6 bxc6 28. e6 Rb8 29. Re1 Bc7 30. Ne5 Bd6 31. Qh5 Bc2 32. Rc1 Bxb3 33. f5 Ne7 34. Qg5 h6 35. Qg4 Bc4 36. f6 gxf6 37. Qf3 Qg6 38. Nd7 Bxg3+ 39. Kh1 Rb3 40. Nf8 Qg5 41. Rc3 Rb1+ 0-1

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.29"]
[Round "6"]
[White "Rios Parra, Alejandro"]
[Black "Bogantes Robleto, Karina"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2185"]
[BlackElo "1739"]
[PlyCount "69"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. b3 Nf6 4. Bb2 e6 5. e3 Be7 6. Bb5 Nb4 7. a3 Nbd5 8. 0-0 0-0 9. Qe1 Nc7 10. Bd3 d5 11. Nc3 Nce8 12. Ng5 h6 13. Nf3 Nd6 14. Qg3 Nf5 15. Qh3 d4 16. Nd1 dxe3 17. dxe3 Nd6 18. Qg3 Nf5 19. Qe1 Qb6 20. Ne5 Nd6 21. Kh1 Nfe4 22. Nc3 Nf6 23. Rd1 Qc7 24. e4 a6 25. a4 b6 26. Qe2 Bb7 27. Nf3 Nd7 28. e5 Nc8 29. Ne4 Rd8 30. Ng3 Bf8 31. f5 Nb8 32. fxe6 fxe6 33. Nh4 Ne7 34. Qg4 Qc8 35. Nh5 1-0

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.28"]
[Round "5"]
[White "Mata Tencio, Randall"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "A67"]
[WhiteElo "1902"]
[BlackElo "2185"]
[PlyCount "58"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 Nc6 11. 0-0 Nb4 12. f5 Ne5 13. Nxe5 Bxe5 14. Qf3 Nc2 15. Rb1 Nd4 16. Qf2 a6 17. Bd3 b5 18. Bh6 c4 19. fxg6 hxg6 20. Bxf8 Qxf8 21. Ne2 Qg7 22. Bxc4 bxc4 23. Kh1 a5 24. Nxd4 Bxd4 25. Qd2 Be5 26. Rfd1 Qh7 27. h3 Qh4 28. Qe1 Qf6 29. Kg1 Qf4 0-1

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.27"]
[Round "4"]
[White "Rios Parra, Alejandro"]
[Black "Fascio Outerbridge, Arno Augusto"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2185"]
[BlackElo "1664"]
[PlyCount "92"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. d5 b5 5. dxe6 fxe6 6. cxb5 Be7 7. g3 d5 8. Bg2 a6 9. bxa6 Rxa6 10. 0-0 Nbd7 11. Nbd2 0-0 12. e4 Bb7 13. exd5 exd5 14. b3 Qa8 15. a4 d4 16. b4 Ne4 17. Nxe4 Bxe4 18. Ne1 cxb4 19. Bb2 Bxg2 20. Nxg2 Ne5 21. f4 Nc6 22. Re1 Bf6 23. g4 g5 24. fxg5 Bxg5 25. Re6 Qa7 26. Qb3 Qf7 27. Qc4 Nd8 28. Qxa6 Nxe6 29. Rf1 Qxf1+ 30. Qxf1 Rxf1+ 31. Kxf1 Bd2 32. a5 b3 33. a6 Bc3 34. a7 Nc7 35. Ba3 b2 36. Bxb2 Bxb2 37. Ke2 Ba3 38. Nf4 Kf7 39. Nd3 Bd6 40. h3 Na8 41. Kf3 Bc7 42. Ke4 Bb6 43. Ne5+ Ke6 44. Nc6 Kd6 45. Nxd4 Kd7 46. Nb5 Ke6 1/2-1/2

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.26"]
[Round "3"]
[White "Pineda Figuera, Julio Cesar"]
[Black "Rios Parra, Alejandro"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1914"]
[BlackElo "2185"]
[PlyCount "139"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[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 Qa5+ 12. Bd2 Bb4 13. a3 Bxd2+ 14. Qxd2 Qxd2+ 15. Nxd2 0-0-0 16. Nge4 Ndf6 17. c3 Kc7 18. 0-0-0 Rd5 19. Ng3 Ne7 20. Nc4 Nf5 21. Ne5 Nxg3 22. fxg3 Rf8 23. Rh4 c5 24. Kc2 cxd4 25. cxd4 Kd6 26. Kd3 Nd7 27. Nc4+ Ke7 28. Ne3 Rb5 29. b4 Rc8 30. Rhh1 Nf6 31. g4 Nd5 32. Rc1 Rd8 33. Rc5 Rxc5 34. bxc5 Nxe3 35. Kxe3 Kd7 36. d5 exd5 37. Kd4 Re8 38. Kxd5 Re2 39. g5 hxg5 40. Rf1 Ke7 41. Rb1 Rd2+ 42. Ke4 Rd7 43. Kf5 Rc7 44. Rc1 Rc6 45. Kxg5 Kf8 46. Kf5 b6 47. Ke5 bxc5 48. Kd5 Ra6 49. Rxc5 Rxa3 50. g4 Kg8 51. Rc8+ Kh7 52. Rc7 f6 53. Ke4 Ra1 54. Kf3 a5 55. Ra7 a4 56. Kg2 a3 57. Kh2 Kh6 58. Ra5 g6 59. hxg6 Kxg6 60. Kg2 Kf7 61. Ra6 Kg6 62. Ra5 a2 63. Kh2 Rf1 64. Rxa2 Kg5 65. Ra4 Rf3 66. Kg2 Rb3 67. Rc4 Kh4 68. Rf4 Kg5 69. Rc4 Ra3 70. Rb4 1/2-1/2

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.26"]
[Round "2"]
[White "Rios Parra, Alejandro"]
[Black "Cuenca Jimenez, Jose Fernando"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2185"]
[BlackElo "2505"]
[PlyCount "168"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 c5 13. d5 c4 14. Nf1 Qc7 15. Ng3 g6 16. Nh2 a5 17. Kh1 b4 18. f4 exf4 19. Bxf4 Ne5 20. Bxe5 dxe5 21. Rf1 Ne8 22. Qd2 Qd8 23. Nf3 f6 24. Nh2 Nd6 25. Rf2 Bc8 26. Raf1 Rb8 27. Ng4 bxc3 28. Qxc3 h5 29. Ne3 Qb6 30. Nd1 Rf7 31. Ne2 Bd7 32. Qg3 Rg7 33. Nec3 Rf8 34. Rf3 Qd4 35. Qe1 Bd8 36. Ne2 Qa7 37. Nec3 Rff7 38. Ne3 Qd4 39. Qc1 Rf8 40. Ne2 Qb6 41. Nc3 Qa7 42. Qe1 Bc8 43. Qc1 Bb6 44. Ned1 Qe7 45. Ne3 Rh7 46. Bb1 Ba7 47. Ncd1 Ba6 48. Nc3 Rg7 49. Qd1 Bd4 50. Qa4 Qc7 51. Ned1 Rgf7 52. Ne3 Qb6 53. Ned1 Kg7 54. Qc2 Bc8 55. Qd2 Kh7 56. Qe2 Qc7 57. Ne3 Kh8 58. Rg3 Rg7 59. Rgf3 Rgf7 60. Rg3 Kh7 61. Rgf3 Qc5 62. Kh2 h4 63. Qe1 g5 64. Qe2 Kg7 65. Ncd1 Bd7 66. Nc3 Qb4 67. g4 hxg3+ 68. Rxg3 Rh8 69. Kg2 Rh4 70. Ned1 Rf8 71. Qd2 Nf7 72. d6 Be6 73. d7 Rh6 74. Qe2 Qd6 75. Ne3 Qxd7 76. Nf5+ Bxf5 77. Rxf5 Nd6 78. Rff3 Bxc3 79. Rxc3 Qc6 80. b3 Rh4 81. Qe3 Nf5 82. Rxg5+ fxg5 83. Qxg5+ Kh8 84. Rxc4 Qh6 0-1

[Event "Medellin de La Raza op"]
[Site "Medellin"]
[Date "2023.10.16"]
[Round "9"]
[White "Olarte Parra, Jhoan Sebastian"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1977"]
[BlackElo "2185"]
[PlyCount "64"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Nf6 3. e3 Bg7 4. Be2 0-0 5. 0-0 b6 6. c4 c5 7. d5 e6 8. Nc3 exd5 9. cxd5 d6 10. e4 Re8 11. Bg5 h6 12. Bxf6 Bxf6 13. Nd2 Ba6 14. f3 Bxe2 15. Qxe2 a6 16. a4 Nd7 17. Kh1 Bd4 18. f4 Nf6 19. Qf3 Ra7 20. Rae1 Rae7 21. Qd3 Qa8 22. e5 Bxc3 23. Qxc3 Qxd5 24. Rd1 dxe5 25. Nc4 Qa8 26. fxe5 Ne4 27. Qh3 Rd8 28. Rde1 Rd4 29. Nxb6 Qb8 30. Rxe4 Qxb6 31. Re3 Rxa4 32. Qxh6 Rd4 1-0

[Event "Medellin de La Raza op"]
[Site "Medellin"]
[Date "2023.10.16"]
[Round "10"]
[White "Rios Parra, Alejandro"]
[Black "Jimenez Jimenez, Leandro"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2185"]
[BlackElo "2147"]
[PlyCount "91"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[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 Be7 13. Kb1 Qb6 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 c5 17. dxc5 Bxc5 18. Ne5 Qa6 19. Qf3 Bd6 20. Bc3 0-0 21. Ng4 Nxg4 22. Qxg4 e5 23. f4 Rae8 24. Rh3 f5 25. Qg3 Rf7 26. Qd3 Qxd3 27. Rhxd3 Bc7 28. fxe5 Bxe5 29. Rd8 Rff8 30. Rxe8 Rxe8 31. Re1 Rd8 32. Bxe5 Rd2 33. Rg1 Kf7 34. Kc1 Re2 35. Bf4 Rf2 36. Be3 Re2 37. Bxa7 Re4 38. Bf2 Kf6 39. Kd2 Kg5 40. Rh1 Rg4 41. g3 Ra4 42. a3 Ra6 43. Rh4 Rd6+ 44. Ke2 Rc6 45. Be3+ Kf6 46. c3 1-0

[Event "Medellin de La Raza op"]
[Site "Medellin"]
[Date "2023.10.15"]
[Round "7"]
[White "Garcia Pantoja, Roberto"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2513"]
[BlackElo "2185"]
[PlyCount "87"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Nf6 6. Re1 Be7 7. c3 Bg4 8. d3 Nd7 9. Be3 0-0 10. Nbd2 Kh8 11. h3 Bh5 12. g4 Bg6 13. Nf1 f6 14. Ng3 Bf7 15. Bb3 Qe8 16. d4 Bd8 17. d5 Na5 18. Bc2 Nc4 19. Bc1 Rg8 20. b3 Ncb6 21. Kh2 Nf8 22. Be3 Nbd7 23. Qd2 g5 24. h4 gxh4 25. Nxh4 Rxg4 26. Nhf5 Ng6 27. Bd1 Rf4 28. Rh1 Be7 29. Kg2 Bf8 30. Bh5 Rxf5 31. exf5 Ne7 32. Bxf7 Qxf7 33. c4 Ng8 34. Rh4 Be7 35. Rah1 Nf8 36. Rg4 Nd7 37. Qe2 c6 38. Qf3 cxd5 39. cxd5 Rc8 40. Rgh4 Nf8 41. Rc4 Rxc4 42. bxc4 Bd8 43. Rb1 Qc7 44. Bb6 1-0

[Event "Medellin de La Raza op"]
[Site "Medellin"]
[Date "2023.10.15"]
[Round "8"]
[White "Rios Parra, Alejandro"]
[Black "Obando Guzman, Soren Federico"]
[Result "1/2-1/2"]
[ECO "B61"]
[WhiteElo "2185"]
[BlackElo "2038"]
[PlyCount "61"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. 0-0-0 Nxd4 9. Qxd4 Qa5 10. Bd2 a6 11. f3 Qc5 12. Qxc5 Rxc5 13. Be3 Rc7 14. Bd4 e5 15. Be3 h6 16. g4 Be6 17. h4 Be7 18. Bd3 g6 19. Kb1 h5 20. g5 Nd7 21. Be2 0-0 22. Nd5 Bxd5 23. Rxd5 f6 24. gxf6 Nxf6 25. Rd2 Ne8 26. Bd1 Kh7 27. Rg2 Bd8 28. c3 Rcf7 29. Rh3 Nc7 30. Rgg3 Ne6 31. Bb3 1/2-1/2

[Event "Medellin de La Raza op"]
[Site "Medellin"]
[Date "2023.10.14"]
[Round "5"]
[White "Toro Castaneda, Miguel Angel"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "C72"]
[WhiteElo "2060"]
[BlackElo "2185"]
[PlyCount "38"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Nge7 6. Bb3 Ng6 7. d4 Be7 8. c3 0-0 9. Nbd2 Kh8 10. Nc4 exd4 11. Nxd4 Nxd4 12. cxd4 f5 13. f3 f4 14. a4 Bd7 15. a5 Bb5 16. Rf2 Bf6 17. Na3 c5 18. dxc5 dxc5 19. Rd2 Qxa5 0-1

[Event "Medellin de La Raza op"]
[Site "Medellin"]
[Date "2023.10.13"]
[Round "3"]
[White "Dominguez, Laura Lucia"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1976"]
[BlackElo "2185"]
[PlyCount "60"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. d3 Nf6 6. Qe2 Be7 7. g3 0-0 8. Bg2 b5 9. e5 Nd7 10. 0-0 b4 11. Nd1 a5 12. c3 a4 13. a3 bxa3 14. bxa3 Na5 15. Be3 Nb3 16. Ra2 Nb6 17. Nf2 Ba6 18. Rd1 Qc7 19. h4 Rfd8 20. h5 h6 21. g4 d4 22. Bd2 dxc3 23. Bxc3 Nd5 24. Bd2 c4 25. Ne4 cxd3 26. Qe1 Nxd2 27. Nfxd2 Nxf4 28. Nf3 Bb7 29. Qe3 Nxg2 30. Kxg2 Qc4 0-1

[Event "Medellin de La Raza op"]
[Site "Medellin"]
[Date "2023.10.13"]
[Round "4"]
[White "Rios Parra, Alejandro"]
[Black "Cordoba Roa, Angel Gabriel"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2185"]
[BlackElo "2285"]
[PlyCount "40"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Nge2 Re8 10. 0-0 a5 11. f3 b5 12. Rc1 Na6 13. h3 Bd7 14. Bf2 Bd6 15. Bb1 Nc7 16. Qd3 g6 17. Bh4 Bf5 18. e4 g5 19. exf5 gxh4 20. Nd1 Na6 1/2-1/2

[Event "Medellin de La Raza op"]
[Site "Medellin"]
[Date "2023.10.12"]
[Round "1"]
[White "Cuellar Canosa, Nicolas"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1858"]
[BlackElo "2185"]
[PlyCount "92"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 Qc7 5. 0-0 Be7 6. Re1 0-0 7. Bb3 d6 8. h3 Nbd7 9. c3 d5 10. Nbd2 dxe4 11. Nxe4 Nxe4 12. Rxe4 Bf6 13. Bc2 Nc5 14. Re1 Bf5 15. Be3 Ne6 16. Qe2 c5 17. Nd2 Bg6 18. Ne4 Be7 19. Bb3 Nf4 20. Bxf4 exf4 21. Rad1 Rfd8 22. Qf3 b5 23. a3 a5 24. d4 c4 25. Ba2 b4 26. Nc5 Bxc5 27. dxc5 bxa3 28. bxa3 Qxc5 29. a4 Qa3 30. Bxc4 Qxa4 31. Rd4 Qa3 32. Red1 Qf8 33. Rxf4 Rxd1+ 34. Qxd1 h6 35. Bd5 Rb8 36. Qa4 Qd6 37. Qd4 Rd8 38. c4 a4 39. g3 a3 40. Qa7 Rd7 41. Qa8+ Qf8 42. Qa4 Qe7 43. Rf3 Ra7 44. Qd1 a2 45. Qa1 Qb4 46. Re3 Qb1+ 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "2"]
[White "Aadit, Bhatia"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "2051"]
[BlackElo "2185"]
[PlyCount "97"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Nge7 6. Re1 Ng6 7. c3 Be7 8. h3 0-0 9. d4 Bd7 10. Bc2 Kh8 11. Nbd2 Nf4 12. Nf1 g5 13. Ng3 h6 14. b3 Bf6 15. Bb2 Bg7 16. Nf5 Bxf5 17. exf5 f6 18. Nh2 Qe8 19. Ng4 h5 20. Ne3 Rf7 21. Kh2 h4 22. g3 hxg3+ 23. fxg3 Bf8 24. gxf4 gxf4 25. Qh5+ Rh7 26. Qxe8 Rxe8 27. Ng4 Be7 28. Be4 Rg8 29. Rg1 Rg5 30. Nf2 Rgh5 31. Bxc6 bxc6 32. c4 Bf8 33. c5 Rxf5 34. cxd6 cxd6 35. Rac1 c5 36. dxc5 dxc5 37. Ne4 Rfh5 38. Rc3 Be7 39. Rf3 Rg7 40. Rd1 Kh7 41. Rd7 f5 42. Rxe7 Rxe7 43. Nf6+ Kg6 44. Nxh5 Kxh5 45. Rc3 Rc7 46. Ba3 e4 47. Rxc5 Rxc5 48. Bxc5 f3 49. Kg3 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "5"]
[White "Heinechen, Juan"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2154"]
[BlackElo "2185"]
[PlyCount "83"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 a6 7. b4 Ba7 8. Qb3 0-0 9. h3 b5 10. Bd5 Nxd5 11. exd5 Ne7 12. a4 Bb7 13. c4 c6 14. dxc6 Bxc6 15. 0-0 bxa4 16. Qc3 Ng6 17. Bb2 Rc8 18. Rfe1 Re8 19. c5 Nf4 20. Ne4 Bxe4 21. Rxe4 f6 22. Rxa4 dxc5 23. Rxa6 Rc7 24. b5 Rb7 25. Qa3 Bb6 26. Ne1 Kh8 27. Bc1 Ne6 28. Be3 Nd4 29. Bxd4 cxd4 30. Re2 h6 31. Rc2 Qd7 32. Rc6 Reb8 33. Nf3 Bd8 34. Nh4 Rxb5 35. Ng6+ Kg8 36. Qf8+ Kh7 37. Rd6 Rb1+ 38. Kh2 Qc7 39. Qe8 Be7 40. Qxe7 Qxe7 41. Nxe7 R8b3 42. Rd8 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "1"]
[White "Rios Parra, Alejandro"]
[Black "Martin Fuentes, Alberto"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2185"]
[BlackElo "2376"]
[PlyCount "94"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. c3 c5 7. Bd3 Nc6 8. 0-0 a5 9. Re1 cxd4 10. cxd4 Qb6 11. Qa4 Qb4 12. Bb5 Qxa4 13. Bxa4 Nb6 14. Bxc6+ bxc6 15. a4 c5 16. dxc5 Bxc5 17. Nb3 Bb4 18. Rd1 Bd7 19. Nbd4 Bxa4 20. b3 Bd7 21. Be3 0-0 22. Nxe6 fxe6 23. Bxb6 Rfb8 24. Bd4 h6 25. h3 Be8 26. Rdc1 Rb7 27. Bc5 Bh5 28. Bxb4 Rxb4 29. Nd2 Ra7 30. Rc5 Rd4 31. Ra2 Be2 32. f3 a4 33. bxa4 Rdxa4 34. Rxa4 Rxa4 35. Kf2 Bd3 36. Rc8+ Kh7 37. Rc6 Ra2 38. Ke3 Bb5 39. Rxe6 d4+ 40. Kxd4 Rxd2+ 41. Kc5 Bf1 42. Rd6 Rxg2 43. e6 Re2 44. h4 Bh3 45. Kd5 Bg2 46. Rb6 Bxf3+ 47. Kd6 Bg4 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "3"]
[White "Rios Parra, Alejandro"]
[Black "Shevchuk, Olexandr"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2185"]
[BlackElo "2093"]
[PlyCount "59"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bb5 a6 7. Ba4 b5 8. Bb3 Bb7 9. c3 Na5 10. 0-0 c5 11. Bc2 Rc8 12. dxc5 Bxc5 13. b4 Ba7 14. bxa5 Qxa5 15. Bb2 0-0 16. Bxh7+ Kh8 17. Bc2 g6 18. Nb3 Qc7 19. Re1 Kg7 20. Qd2 Rh8 21. Qf4 Rh5 22. Rac1 Rch8 23. Nbd4 Bb8 24. Ng5 Nxe5 25. Ngxe6+ fxe6 26. Nxe6+ Kg8 27. Nxc7 Bxc7 28. h3 Rh4 29. Qf6 Bc8 30. Rxe5 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "4"]
[White "Rosh, Jain"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "C75"]
[WhiteElo "2248"]
[BlackElo "2185"]
[PlyCount "39"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Nge7 6. 0-0 Ng6 7. d4 Bd7 8. Bg5 Be7 9. Be3 0-0 10. Nbd2 Bg4 11. h3 Bd7 12. b4 exd4 13. Nxd4 Bf6 14. f4 Re8 15. Bc2 Nxd4 16. cxd4 Bc6 17. e5 Be7 18. f5 Nf8 19. Qg4 f6 20. Bh6 1-0

[Event "Titled Tuesday intern op 29th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "7"]
[White "Andrews, Todd D"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2149"]
[BlackElo "2198"]
[PlyCount "67"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Bd2 Nf6 6. c4 Be7 7. Nc3 0-0 8. 0-0-0 Re8 9. f3 Bf8 10. h4 Ne5 11. h5 c6 12. h6 g6 13. Kb1 Be6 14. b3 Qb6 15. Qg5 Be7 16. Na4 Qc7 17. Qg3 a6 18. Bc3 b5 19. Nc5 dxc5 20. Bxe5 Qa5 21. Qf4 Nd7 22. Bb2 bxc4 23. Bxc4 Bxc4 24. Rxd7 Qe1+ 25. Kc2 Rad8 26. Qd2 Qxd2+ 27. Rxd2 Rxd2+ 28. Kxd2 Bf1 29. Rh2 Bg5+ 30. Ke1 Bd3 31. Ne2 f5 32. g3 fxe4 33. f4 Bd8 34. Kd2 1-0

[Event "Titled Tuesday intern op 29th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "4"]
[White "Aqib, Javaid Butt"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1759"]
[BlackElo "2198"]
[PlyCount "98"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 c5 4. c3 d5 5. Nf3 Nc6 6. 0-0 Be7 7. dxc5 Bxc5 8. Bg5 h6 9. Bxf6 Qxf6 10. Nbd2 0-0 11. e4 Rd8 12. Qc2 Bb6 13. exd5 Rxd5 14. Rad1 Qe7 15. Nc4 Rxd1 16. Rxd1 Bc7 17. Nd4 Nxd4 18. Rxd4 Rb8 19. Qd2 b5 20. Ne3 Bb6 21. Rd3 a6 22. Ng4 Qg5 23. Qxg5 hxg5 24. Ne5 Kf8 25. Nc6 Rb7 26. Nb4 Ra7 27. Nc6 Rd7 28. Rxd7 Bxd7 29. Ne5 Bc8 30. Kf1 Ke7 31. Ke2 f6 32. Nd3 Kd6 33. f4 gxf4 34. Nxf4 g5 35. Nh5 Ke5 36. Kd3 a5 37. b4 axb4 38. cxb4 Bd7 39. Ng7 Bc7 40. h4 gxh4 41. gxh4 Bd6 42. a3 Bf8 43. Nh5 Bh6 44. Bf3 Be8 45. Ng3 Bg6+ 46. Ke2 Bf4 47. Nh5 Bc1 48. Bc6 Bxh5+ 49. Kd3 Bxa3 0-1

[Event "Titled Tuesday intern op 29th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "2"]
[White "Rios Parra, Alejandro"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2198"]
[BlackElo "2222"]
[PlyCount "50"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Qe2 a6 10. Rd1 b5 11. Bd3 Bb7 12. Nbxd4 Nxd4 13. Nxd4 Qd5 14. Qf1 Bd6 15. Nxb5 Bxh2+ 16. Kxh2 Qh5+ 17. Kg1 axb5 18. Bxb5+ Ke7 19. Bd2 Ng4 20. Bb4+ Kf6 21. Bd6 e5 22. Bxe5+ Qxe5 23. f3 Qe3+ 24. Kh1 Qh6+ 25. Kg1 Qh2# 0-1

[Event "Titled Tuesday intern op 29th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "5"]
[White "Rios Parra, Alejandro"]
[Black "Mesa Cruz, Juan Carlos"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2198"]
[BlackElo "2145"]
[PlyCount "54"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 0-0 14. Rg1 b4 15. f6 bxc3 16. fxe7 cxb2+ 17. Kb1 Re8 18. h4 Ne5 19. Qe2 Rb8 20. h5 Rb4 21. Nf3 Nc4 22. Rd3 Qa5 23. g6 Na3+ 24. Rxa3 Qxa3 25. gxf7+ Kxf7 26. Ng5+ Kxe7 27. Nxh7 Qxa2+ 0-1

[Event "Titled Tuesday intern op 29th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "6"]
[White "Rios Parra, Alejandro"]
[Black "Morales Garcia, Sergio Joshafatt"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2198"]
[BlackElo "2221"]
[PlyCount "57"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. Qe2 b5 9. Nxc6 Qxc6 10. e5 Bb4 11. 0-0 Bxc3 12. bxc3 Bb7 13. f3 Nd5 14. Bd4 Nxc3 15. Qd2 Nd5 16. Rae1 Ne7 17. Be4 Qc7 18. Bxb7 Qxb7 19. Bc5 Ng6 20. f4 Rc8 21. Bd6 Qc6 22. Re2 Nh4 23. f5 Nxf5 24. Rxf5 h6 25. Rf1 Qc4 26. Ref2 Qe4 27. Rxf7 Rxc2 28. Rf8+ Rxf8 29. Rxf8# 1-0

[Event "Titled Tuesday intern op 29th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "3"]
[White "Rios Parra, Alejandro"]
[Black "Wafa, Shrook"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2198"]
[BlackElo "2111"]
[PlyCount "101"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 0-0 12. 0-0 Be6 13. c3 f5 14. Nc2 f4 15. a4 Rb8 16. axb5 axb5 17. Ra6 Ne7 18. Ncb4 Nxd5 19. exd5 Bc8 20. Nc6 Qc7 21. Nxb8 Qxb8 22. Ra5 Bd7 23. Qe2 b4 24. c4 f5 25. Rfa1 e4 26. Bb1 Qe8 27. Ra7 Be5 28. Qd2 Qh5 29. Rxd7 f3 30. g3 Qh3 31. Qg5+ Kh8 32. Rxh7+ Qxh7 33. h4 Rg8 34. Qe3 Qxh4 35. Ra8 Bxg3 36. Rxg8+ Kxg8 37. fxg3 Qxg3+ 38. Kf1 Qg2+ 39. Ke1 Qh1+ 40. Kd2 Qxb1 41. Qg5+ Kf7 42. Qxf5+ Ke8 43. Qe6+ Kd8 44. Qxd6+ Ke8 45. Qe6+ Kf8 46. Qf6+ Kg8 47. Qg6+ Kh8 48. Qh6+ Kg8 49. Qg6+ Kh8 50. Qh6+ Kg8 51. Qg6+ 1/2-1/2

[Event "Titled Tuesday intern op 29th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "1"]
[White "Valenzuela Gomez, Fernando Alberto"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2393"]
[BlackElo "2198"]
[PlyCount "45"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qc4 d6 5. Nc3 Nf6 6. Nf3 Be7 7. Bf4 0-0 8. 0-0-0 Be6 9. Nd5 a6 10. h3 h6 11. g4 Re8 12. Rg1 g5 13. Be3 Bf8 14. h4 Nxg4 15. hxg5 Nxe3 16. fxe3 Bxd5 17. exd5 Ne5 18. gxh6+ Kh8 19. Qf4 Qe7 20. Nd4 Ng6 21. Rxg6 fxg6 22. Ne6 Kh7 23. Bd3 1-0

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.07"]
[Round "9"]
[White "Castaneda Jimenez, Jhon David"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2123"]
[BlackElo "2198"]
[PlyCount "65"]
[EventDate "2023.08.03"]
[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. Nf3 Nf6 2. b3 d5 3. Bb2 g6 4. c4 c6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Bf5 8. d3 Qc8 9. Re1 Bh3 10. Bh1 Qg4 11. Ne5 Qh5 12. Bf3 Bg4 13. Nd2 Bxf3 14. exf3 Rd8 15. Qe2 Nbd7 16. d4 Nxe5 17. dxe5 Ne8 18. Ba3 e6 19. Rad1 Bf8 20. Bxf8 Kxf8 21. Qe3 Qf5 22. f4 Qc2 23. Rc1 Qxa2 24. Nf3 Qa3 25. f5 Kg8 26. c5 exf5 27. e6 f6 28. Nd4 Ng7 29. Qc3 b6 30. Nxc6 Re8 31. Qd3 Rxe6 32. Qxd5 Kh8 33. Nd8 1-0

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.07"]
[Round "8"]
[White "Rios Parra, Alejandro"]
[Black "Araujo Sanchez, Josue"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2198"]
[BlackElo "2318"]
[PlyCount "68"]
[EventDate "2023.08.03"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 Nf6 7. Bd3 a6 8. Qe2 Bb4 9. 0-0 Ne5 10. f4 Neg4 11. e5 Nxe3 12. Qxe3 Ng8 13. Ne4 Be7 14. Qg3 g6 15. c3 Nh6 16. Rae1 b6 17. Qh3 Nf5 18. Nxf5 gxf5 19. Nf6+ Bxf6 20. exf6 Kd8 21. Rf2 Bb7 22. Qh5 Qc5 23. Qxf7 Qf8 24. Qh5 Qxf6 25. Rd2 Kc7 26. Red1 Rag8 27. Bf1 Bc6 28. Bxa6 Rg4 29. Qh3 Rxf4 30. Qd3 Qe5 31. b4 Re4 32. c4 Re1+ 33. Kf2 Rxd1 34. Rxd1 Qxh2 0-1

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.06"]
[Round "7"]
[White "Florez Salazar, Luis Angel"]
[Black "Rios Parra, Alejandro"]
[Result "1/2-1/2"]
[ECO "C69"]
[WhiteElo "2157"]
[BlackElo "2198"]
[PlyCount "76"]
[EventDate "2023.08.03"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Ne2 Qxd1 9. Rxd1 Bd7 10. Nbc3 0-0-0 11. Be3 Re8 12. Rd2 Bc6 13. Rad1 Bd6 14. Bf4 Bxf4 15. Nxf4 Nh6 16. Nh5 Rhg8 17. f3 Nf7 18. Nd5 Ne5 19. b3 Bxd5 20. Rxd5 b6 21. Kf2 Re7 22. g4 a5 23. h4 Rf8 24. Ng3 g6 25. h5 c4 26. hxg6 hxg6 27. Rh1 cxb3 28. axb3 Rd7 29. Rxd7 Kxd7 30. f4 Nxg4+ 31. Kf3 f5 32. exf5 gxf5 33. Nxf5 Rxf5 34. Kxg4 Rc5 35. c4 a4 36. bxa4 Rxc4 37. Ra1 Ke6 38. a5 bxa5 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.06"]
[Round "6"]
[White "Rios Parra, Alejandro"]
[Black "Zapata Montoya, Andres Geronimo"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2198"]
[BlackElo "2033"]
[PlyCount "255"]
[EventDate "2023.08.03"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Qe2+ Be7 8. Be3 0-0 9. 0-0-0 b5 10. Bb3 a5 11. a3 a4 12. Ba2 b4 13. axb4 Bxb4 14. c3 Bd6 15. Qc2 a3 16. b4 Na6 17. Ne2 Bxb4 18. cxb4 Nxb4 19. Qb1 Nxa2+ 20. Qxa2 Be6 21. Qa1 Qa5 22. Qc3 Qb5 23. Kd2 a2 24. Ra1 Ra4 25. Rhc1 Rb4 26. Qc5 Rb2+ 27. Rc2 Bf5 28. Qxf5 Qxf5 29. Rxb2 Qh5 30. h3 Qd5 31. g3 h6 32. Rbxa2 Kh7 33. Ra8 Rxa8 34. Rxa8 Qf5 35. h4 Qb1 36. Nc3 Qb2+ 37. Kd3 Qb7 38. Ra5 Qd7 39. Rc5 Qb7 40. Ke4 Qd7 41. Kf3 Qh3 42. Na2 f5 43. Nb4 g5 44. hxg5 hxg5 45. Ke2 Qg4+ 46. Kd3 f4 47. gxf4 gxf4 48. Bd2 Qf3+ 49. Kc2 Qxf2 50. Nd3 Qxd4 51. Bxf4 Qa4+ 52. Kd2 Qa2+ 53. Ke3 Qe6+ 54. Re5 Qh3+ 55. Kd4 Qd7+ 56. Kc4 f6 57. Ra5 Qe6+ 58. Kc3 Qe4 59. Bc1 Qf3 60. Rc5 Kg7 61. Rc4 Qd5 62. Rc5 Qf3 63. Ba3 Qe4 64. Rc4 Qf3 65. Bc5 Qd5 66. Rd4 Qa2 67. Rd6 Qa5+ 68. Kd4 Qa1+ 69. Ke3 Qg1+ 70. Kd2 Qg2+ 71. Kc3 Qf3 72. Bd4 Kf7 73. Kc4 Ke7 74. Bc5 Kf7 75. Rd4 Qe2 76. Rd7+ Ke8 77. Ra7 f5 78. Kc3 Kd8 79. Rf7 Qe4 80. Bd4 Qd5 81. Ra7 Qf3 82. Bb6+ Ke8 83. Bc5 Kd8 84. Re7 Qh1 85. Re1 Qf3 86. Re3 Qh1 87. Re1 Qf3 88. Bb6+ Kc8 89. Re8+ Kb7 90. Be3 Qf1 91. Bf4 Qa1+ 92. Kd2 Qa2+ 93. Ke3 Qa7+ 94. Kf3 Qg1 95. Rb8+ Ka7 96. Rb2 Qh1+ 97. Ke3 Qe4+ 98. Kd2 Qg2+ 99. Kc3 Qf3 100. Bc7 Ka8 101. Rb8+ Ka7 102. Rb3 Qe3 103. Be5 Qf3 104. Bd4+ Ka8 105. Bf2 Qe2 106. Rb4 Qf3 107. Rf4 Qd5 108. Ra4+ Kb8 109. Bg3+ Kb7 110. Rb4+ Ka8 111. Be5 Qa5 112. Kc2 Qa2+ 113. Nb2 Qd5 114. Nc4 Qe4+ 115. Kb2 Qe2+ 116. Ka3 Qd3+ 117. Ka4 Ka7 118. Bb8+ Ka8 119. Bd6 Ka7 120. Bc5+ Ka8 121. Ka5 Qd8+ 122. Bb6 Qd5+ 123. Ka6 Qd7 124. Be3 Qc8+ 125. Ka5 Qd8+ 126. Nb6+ Kb7 127. Bc5 Ka7 128. Rd4 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.05"]
[Round "5"]
[White "Moncada Correa, Sara"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "1989"]
[BlackElo "2198"]
[PlyCount "68"]
[EventDate "2023.08.03"]
[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. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 a6 8. a4 Bg7 9. h3 0-0 10. e3 Re8 11. Nd2 Nbd7 12. Be2 Ne5 13. 0-0 Rb8 14. Bg3 Qe7 15. Re1 g5 16. f4 Ng6 17. Bf3 gxf4 18. exf4 Qf8 19. Rxe8 Nxe8 20. Nde4 Bf5 21. Qd2 Bd4+ 22. Kh2 Qh6 23. Re1 Nh4 24. Qd1 b5 25. axb5 axb5 26. Ng5 Nf6 27. Bxh4 Qxh4 28. g3 Qh6 29. Re7 b4 30. Na4 Qg6 31. Nxf7 Bc2 32. Nh6+ Kf8 33. Qe2 Qxh6 34. Qe6 Ng4+ 0-1

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.05"]
[Round "4"]
[White "Rios Parra, Alejandro"]
[Black "Dominguez Rincon, Miller Duvan"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2198"]
[BlackElo "2021"]
[PlyCount "49"]
[EventDate "2023.08.03"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Nd7 7. 0-0 Be7 8. Re1 0-0 9. Bxc6 bxc6 10. Nxd4 Nb8 11. Qf3 a5 12. Nc3 Ra6 13. Bf4 c5 14. Nde2 d4 15. Nd5 Be6 16. c4 Nd7 17. Bg3 Nb6 18. Nxe7+ Qxe7 19. b3 a4 20. Nf4 Rfa8 21. Rab1 axb3 22. axb3 Ra3 23. Qe4 Qd7 24. Nxe6 fxe6 25. f4 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.04"]
[Round "2"]
[White "Rios Parra, Alejandro"]
[Black "Ospina Castro, Santiago"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2198"]
[BlackElo "2041"]
[PlyCount "131"]
[EventDate "2023.08.03"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f3 Be7 10. h4 h6 11. Be3 h5 12. Bg5 Ne5 13. Qe1 0-0 14. Be2 Re8 15. Bxf6 Bxf6 16. f4 Ng4 17. Bxg4 hxg4 18. e5 dxe5 19. fxe5 Be7 20. Qg3 Qa5 21. Nb3 Qc7 22. Qxg4 Bc6 23. Rhe1 b5 24. Nd4 Bb7 25. Kb1 Rad8 26. a3 Bf8 27. Ne4 Bxe4 28. Qxe4 Qc4 29. Rd3 Bc5 30. Nf3 Qxe4 31. Rxe4 Rxd3 32. cxd3 Rd8 33. Kc2 Kf8 34. d4 Bb6 35. Kd3 Ke7 36. Re2 f6 37. g4 Rd5 38. exf6+ gxf6 39. Ke4 Rd8 40. g5 fxg5 41. hxg5 Rh8 42. Rh2 Rxh2 43. Nxh2 Kf7 44. Nf3 Bc7 45. d5 exd5+ 46. Kxd5 Bf4 47. b3 Bc1 48. a4 bxa4 49. bxa4 Ba3 50. Ne5+ Kg7 51. Ke6 Bc1 52. Kf5 Bb2 53. Nd3 Bc3 54. Nf4 a5 55. Ne6+ Kf7 56. g6+ Kg8 57. Ke4 Kh8 58. Kd5 Kg8 59. Kc4 Be1 60. Kb5 Kh8 61. Nd8 Kg7 62. Nc6 Kxg6 63. Nxa5 Kf7 64. Nc6 Ke8 65. Nb4 Bxb4 66. Kxb4 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.04"]
[Round "3"]
[White "Sierra Mejia, Juan Pablo"]
[Black "Rios Parra, Alejandro"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "2154"]
[BlackElo "2198"]
[PlyCount "95"]
[EventDate "2023.08.03"]
[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 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 a6 8. a4 Nbd7 9. g3 Bg7 10. Bg2 0-0 11. 0-0 Re8 12. h3 Rb8 13. a5 b5 14. axb6 Nxb6 15. f4 Nfd7 16. e4 c4 17. Kh2 Qc7 18. Qf3 Nc5 19. Rd1 Nd3 20. Bf1 Nxc1 21. Rdxc1 f5 22. exf5 gxf5 23. Bg2 Bb7 24. Qh5 Qf7 25. Qxf7+ Kxf7 26. Re1 Rxe1 27. Rxe1 Re8 28. Rxe8 Kxe8 29. Ndb1 Bd4 30. g4 fxg4 31. hxg4 Be3 32. Kg3 Bc1 33. g5 Bxb2 34. Be4 Kf8 35. Bxh7 Bxd5 36. Kg4 Bc6 37. f5 Kg7 38. Bg6 Na4 39. Ne2 Be5 40. Bh5 Bd7 41. Bg6 Bc6 42. Bh5 Be4 43. Nd2 Bd3 44. Nf4 Nc5 45. f6+ Bxf6 46. gxf6+ Kxf6 47. Nxd3 cxd3 48. Kf4 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.03"]
[Round "1"]
[White "Mateus, Martha"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "C75"]
[WhiteElo "1955"]
[BlackElo "2198"]
[PlyCount "62"]
[EventDate "2023.08.03"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Nge7 6. 0-0 Ng6 7. d4 Bd7 8. Re1 Be7 9. Nbd2 0-0 10. Nf1 Bg4 11. Bxc6 bxc6 12. Ne3 Bd7 13. Nf5 f6 14. h4 Bxf5 15. exf5 Nh8 16. Qa4 Qd7 17. d5 Qxf5 18. Qxc6 Ng6 19. a4 Rfc8 20. a5 Bf8 21. Ra4 Kh8 22. Qc4 Ne7 23. Rb4 c6 24. Rb6 cxd5 25. Qb3 Qd7 26. Be3 Rc4 27. Rd1 Rg4 28. Rb8 Rxb8 29. Qxb8 Kg8 30. Qa8 Qa4 31. Rxd5 Qe4 0-1

[Event "Sabaneta op-A 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.07.03"]
[Round "8"]
[White "Garcia Pantoja, Roberto"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2507"]
[BlackElo "2176"]
[PlyCount "97"]
[EventDate "2023.06.28"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 d6 7. c4 Bg4 8. Re1 Nd7 9. h3 Bxf3 10. Qxf3 Nd4 11. Qg3 0-0 12. Bh6 Bf6 13. Bxd7 Qxd7 14. Na3 b5 15. Rac1 c5 16. Nc2 Kh8 17. Bd2 Nxc2 18. Rxc2 b4 19. Qg4 Qa4 20. b3 Qc6 21. a4 bxa3 22. Ra2 a5 23. Rxa3 a4 24. g3 Rfb8 25. bxa4 Rxa4 26. Rea1 Rxa3 27. Rxa3 Kg8 28. Kg2 Bd8 29. Bh6 Bf6 30. Ra7 Qc8 31. Bd2 Qxg4 32. hxg4 Kf8 33. g5 Bd8 34. Rd7 Be7 35. Kf3 Ke8 36. Ra7 Rb2 37. Ra8+ Kd7 38. Be3 Bd8 39. Ra1 Rb3 40. Rh1 Rxd3 41. Rxh7 Rc3 42. Rxg7 Ke6 43. g6 fxg6 44. Rxg6+ Kd7 45. g4 Rxc4 46. g5 Rb4 47. Rg8 Rb8 48. g6 Ke6 49. Rf8 1-0

[Event "Sabaneta op-A 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.07.03"]
[Round "9"]
[White "Rios Parra, Alejandro"]
[Black "Panesso Rivera, Henry"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2176"]
[BlackElo "2346"]
[PlyCount "35"]
[EventDate "2023.06.28"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a5 7. 0-0 Ba7 8. Be3 0-0 9. Nbd2 Be6 10. Bxa7 Rxa7 11. d4 Bg4 12. Qe1 a4 13. Bc2 Re8 14. Qe3 Ra8 15. d5 Ne7 16. c4 c5 17. b3 Bd7 18. Rfb1 1/2-1/2

[Event "Sabaneta op-A 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.07.02"]
[Round "6"]
[White "Rios Parra, Alejandro"]
[Black "Barrientos Chavarriaga, Sergio E"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2176"]
[BlackElo "2475"]
[PlyCount "62"]
[EventDate "2023.06.28"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. Qe2 b5 9. Nxc6 dxc6 10. a4 Rb8 11. 0-0 Bd6 12. f4 e5 13. axb5 axb5 14. h3 0-0 15. f5 Qe7 16. g4 Bc5 17. Bxc5 Qxc5+ 18. Kh2 h6 19. h4 g5 20. hxg5 hxg5 21. Kg3 Rd8 22. Qd2 Kf8 23. Qxg5 Ke7 24. Kf3 Rg8 25. Qe3 Qxe3+ 26. Kxe3 Rxg4 27. Ra7+ Bd7 28. Rh1 Rbg8 29. Rh6 Rg2 30. Be2 R8g3+ 31. Kd2 b4 0-1

[Event "Sabaneta op-A 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.07.02"]
[Round "7"]
[White "Rios Parra, Alejandro"]
[Black "Blanco Fernandez, Lino Orlando"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2176"]
[BlackElo "2283"]
[PlyCount "113"]
[EventDate "2023.06.28"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 b5 7. Qe2 Bb7 8. Bd2 b4 9. Nd1 Nf6 10. c4 Nc6 11. Nxc6 Qxc6 12. f3 Bc5 13. e5 Ng8 14. Be4 Qc7 15. Bxb7 Qxb7 16. Nf2 f5 17. Nd3 Rc8 18. Nxc5 Rxc5 19. 0-0 Ne7 20. a3 a5 21. axb4 axb4 22. f4 b3 23. Ra4 Rc7 24. Rb4 Qa6 25. Qd3 0-0 26. Qxb3 Rfc8 27. Rc1 Nc6 28. Ra4 Nd4 29. Qd1 Qc6 30. b3 Qe4 31. Kf2 Qb7 32. Be3 Nc6 33. Rca1 Rb8 34. Qd6 Rbc8 35. b4 Nxe5 36. fxe5 Rxc4 37. Rd1 Rc2+ 38. Rd2 f4 39. Bc5 Qe4 40. Qxd7 Rxd2+ 41. Qxd2 Rxc5 42. Qd8+ Kf7 43. Qd7+ Kg6 44. Qxe6+ Kh5 45. Qf7+ Kh6 46. Ra6+ Rc6 47. Rxc6+ Qxc6 48. Qxf4+ Kg6 49. Qg3+ Kh6 50. Qh3+ Kg6 51. Qd3+ Kg5 52. Qe3+ Kg6 53. e6 Qc2+ 54. Kg3 Qc7+ 55. Qf4 Qc3+ 56. Kh4 h6 57. Qg3+ 1-0

[Event "Sabaneta op-A 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.06.30"]
[Round "5"]
[White "Palencia Morales, Wilson Guillermo"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "2300"]
[BlackElo "2176"]
[PlyCount "88"]
[EventDate "2023.06.28"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. h3 0-0 8. d3 d6 9. c3 Na5 10. Bc2 c5 11. Nbd2 Qc7 12. Re1 Nc6 13. Nf1 Rd8 14. Qe2 h6 15. Ne3 Bf8 16. Nh2 Be6 17. Nhg4 Nxg4 18. hxg4 g6 19. g3 Rac8 20. Kg2 Nd4 21. cxd4 cxd4 22. Bd1 dxe3 23. Bxe3 d5 24. g5 h5 25. Rh1 dxe4 26. dxe4 Bc4 27. Qe1 Bc5 28. g4 Bxe3 29. Qxe3 Rd3 30. Qe1 Qd8 31. b3 Be6 32. Be2 Rdc3 33. f3 Qxg5 34. Qh4 Qxh4 35. Rxh4 hxg4 36. Rah1 gxf3+ 37. Bxf3 Kg7 38. Rh7+ Kf6 39. Rf1 Kg5 40. Bd1 Rd8 41. Rhh1 Rd2+ 42. Rf2 Bh3+ 43. Rxh3 Rxf2+ 44. Kxf2 Rxh3 0-1

[Event "Sabaneta op-A 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.06.30"]
[Round "4"]
[White "Rios Parra, Alejandro"]
[Black "Giraldo, Emanuel"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2176"]
[BlackElo "1812"]
[PlyCount "41"]
[EventDate "2023.06.28"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 c6 6. Bh6 Bxh6 7. Qxh6 Qa5 8. f3 b5 9. Nge2 b4 10. Nd1 b3+ 11. c3 Ba6 12. Nc1 bxa2 13. Rxa2 Qb6 14. Bxa6 Nxa6 15. 0-0 e5 16. Kh1 exd4 17. Qf4 Nd7 18. Qxd6 dxc3 19. bxc3 Qc7 20. Qd4 0-0 21. Rxa6 1-0

[Event "Sabaneta op-A 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.06.29"]
[Round "3"]
[White "Bobadilla Viera, Jorge Samuel"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2388"]
[BlackElo "2176"]
[PlyCount "75"]
[EventDate "2023.06.28"]
[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. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. Qc2 b6 8. cxd5 Nxd5 9. 0-0 Bb7 10. Re1 Nd7 11. e4 Nb4 12. Bxb4 Bxb4 13. Nc3 Rc8 14. Rad1 Qe7 15. a3 Bxc3 16. Qxc3 c6 17. b4 Rfd8 18. Qb2 Qf6 19. h4 Rc7 20. e5 Qe7 21. Nd2 Nf8 22. Nc4 h6 23. Nd6 Ba8 24. Rc1 Ng6 25. h5 Nf8 26. f4 f5 27. Rc2 g5 28. hxg6 h5 29. Qb3 Rxd6 30. exd6 Qxd6 31. Qe3 Rg7 32. b5 Rxg6 33. bxc6 Qc7 34. Qe5 Qc8 35. Re3 h4 36. d5 exd5 37. Bxd5+ Kh7 38. Rh2 1-0

[Event "Sabaneta op-A 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.06.29"]
[Round "2"]
[White "Rios Parra, Alejandro"]
[Black "Cori, Jorge Moise"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2176"]
[BlackElo "2636"]
[PlyCount "123"]
[EventDate "2023.06.28"]
[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 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 Ngf6 11. Bf4 e6 12. 0-0-0 Be7 13. c4 b5 14. Ne5 bxc4 15. Qxc4 Nd5 16. Bd2 Qb6 17. Ne4 Rb8 18. b3 Nxe5 19. dxe5 Qb5 20. Qxb5 cxb5 21. g4 Ba3+ 22. Kb1 Rc8 23. f4 Ke7 24. f5 Rc6 25. Rdf1 a5 26. f6+ gxf6 27. exf6+ Kd7 28. g5 hxg5 29. Nxg5 Ke8 30. h6 Bd6 31. h7 Be5 32. Ne4 a4 33. Rh6 axb3 34. axb3 Kd7 35. b4 Rc4 36. Nc5+ Kd6 37. Nd3 Bd4 38. Rf3 Rcc8 39. Be1 Ra8 40. Bg3+ e5 41. Rh5 Nc3+ 42. Kc2 Ra2+ 43. Kc1 Ra1+ 44. Kc2 Ra2+ 45. Kc1 Ne2+ 46. Kb1 Ra1+ 47. Kc2 Rc8+ 48. Nc5 Ra2+ 49. Kd1 Bxc5 50. h8Q Rxh8 51. bxc5+ Kd5 52. Rxh8 Nd4 53. Re3 Ra1+ 54. Kd2 Ra2+ 55. Kc1 e4 56. Rh5+ Kc6 57. Be5 Ne6 58. Bb2 Ra4 59. Re5 Rc4+ 60. Rc3 Ra4 61. Re3 Rc4+ 62. Kb1 1-0

[Event "Sabaneta op-A 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.06.28"]
[Round "1"]
[White "Hernandez Bermudez, Manuela"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "C75"]
[WhiteElo "1883"]
[BlackElo "2176"]
[PlyCount "70"]
[EventDate "2023.06.28"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Nge7 6. d4 Bd7 7. d5 Nb8 8. c4 Ng6 9. h4 Be7 10. h5 Nh4 11. Nxh4 Bxh4 12. Bxd7+ Nxd7 13. Qg4 Bf6 14. Nc3 Nc5 15. Qg3 Qd7 16. b4 Na4 17. Nxa4 Qxa4 18. Qb3 Qd7 19. Be3 Qg4 20. Qc2 Qxg2 21. Ke2 Qg4+ 22. f3 Qd7 23. a4 g5 24. Rag1 h6 25. c5 0-0 26. Rg3 c6 27. Rd1 Rac8 28. Qb3 Be7 29. dxc6 Qxc6 30. cxd6 Bxd6 31. Rc1 Qd7 32. Rcg1 Kh8 33. Bd2 b5 34. a5 Rc4 35. Qe3 Bxb4 0-1

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.09"]
[Round "7"]
[White "Rios Parra, Alejandro"]
[Black "Care Garcia, Jose Joaquin"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2192"]
[BlackElo "1695"]
[PlyCount "34"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. c4 Bb4+ 7. Bd2 Nxd2 8. Nbxd2 0-0 9. Be2 dxc4 10. Bxc4 Nd7 11. 0-0 Nf6 12. h3 c6 13. Re1 Bf5 14. Re3 Qb6 15. Nf1 Bd6 16. Rb3 Qc7 17. Ne3 Be4 1/2-1/2

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.09"]
[Round "6"]
[White "Tobon, Sebastian"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "C71"]
[WhiteElo "1752"]
[BlackElo "2192"]
[PlyCount "56"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. h3 Nge7 6. d3 Ng6 7. 0-0 Be7 8. Be3 0-0 9. Nbd2 f5 10. Bb3+ Kh8 11. exf5 Bxf5 12. Ne4 d5 13. Ng3 Be6 14. c3 Qd7 15. Kh2 Nf4 16. Bxf4 Rxf4 17. Qe2 Bd6 18. Ng5 Bg8 19. Kg1 Raf8 20. Nh5 R4f5 21. Qg4 Qe7 22. h4 h6 23. Nh3 Be6 24. Qg6 R5f7 25. Rae1 Na5 26. d4 Nxb3 27. dxe5 Bc5 28. axb3 Bxh3 0-1

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.08"]
[Round "5"]
[White "Paniagua, Fabio de Jesus"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "C71"]
[WhiteElo "1595"]
[BlackElo "2192"]
[PlyCount "76"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. h3 Nge7 6. Nc3 Ng6 7. d3 Be7 8. Be3 0-0 9. Qd2 f5 10. exf5 Bxf5 11. Bb3+ Kh8 12. 0-0-0 Qd7 13. d4 exd4 14. Nxd4 Nxd4 15. Qxd4 Be6 16. Bxe6 Qxe6 17. Qd5 Qc8 18. g3 c6 19. Qh5 b5 20. Rhe1 d5 21. f4 a5 22. Qg4 Qxg4 23. hxg4 Bb4 24. Bd2 Rfe8 25. Rxe8+ Rxe8 26. Re1 Rc8 27. Re6 Kg8 28. a3 Bc5 29. Ne2 Kf7 30. f5 Nf8 31. Re5 Nd7 32. Re6 b4 33. axb4 axb4 34. Kd1 Nf8 35. Re5 Ra8 36. Bf4 Ra1+ 37. Nc1 Bd4 38. Re2 Bxb2 0-1

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.07"]
[Round "4"]
[White "Rios Parra, Alejandro"]
[Black "Lujan Gil, Mateo"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2192"]
[BlackElo "1672"]
[PlyCount "72"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h4 Bg7 5. Bc4 c6 6. h5 Nxh5 7. Qf3 e6 8. Nge2 Nd7 9. g4 Nhf6 10. Bh6 Bxh6 11. Rxh6 Qa5 12. Rh1 Qg5 13. Rg1 h5 14. gxh5 Qxh5 15. Qg3 Qh2 16. 0-0-0 Qxg3 17. Nxg3 Nb6 18. Bb3 Bd7 19. f3 0-0-0 20. e5 dxe5 21. dxe5 Nfd5 22. Nce4 Kc7 23. Ng5 Be8 24. N3e4 Nd7 25. Rh1 Rxh1 26. Rxh1 Nxe5 27. Rh7 Kd7 28. Bxd5 cxd5 29. Nf6+ Ke7 30. Ng8+ Kf8 31. Nh6 Rc8 32. b3 Rc6 33. Kd2 Ke7 34. Ng8+ Kf8 35. Nf6 Ke7 36. Ng8+ Kf8 1/2-1/2

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.06"]
[Round "3"]
[White "Olarte Ospina, Manuel"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1890"]
[BlackElo "2192"]
[PlyCount "61"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 d5 6. c4 c5 7. cxd5 Nxd5 8. Bxg7 Kxg7 9. 0-0 Nc6 10. d4 cxd4 11. Nxd4 Nxd4 12. Qxd4+ Nf6 13. Qb2 Qb6 14. Nc3 Kg8 15. Na4 Qb4 16. a3 Qb5 17. Rac1 Be6 18. Nc5 Bd5 19. e4 Bc6 20. a4 Qb6 21. b4 Nd7 22. a5 Qb5 23. Rfd1 Nxc5 24. Rxc5 Qa6 25. Rdc1 Bd7 26. Rc7 Rfd8 27. Qe5 e6 28. Bf1 b5 29. R1c5 Rac8 30. Qf6 Qd6 31. Bxb5 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.06"]
[Round "2"]
[White "Rios Parra, Alejandro"]
[Black "Hoyos Campuzano, Efrain"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2192"]
[BlackElo "1756"]
[PlyCount "77"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Qb6 7. Ne2 Nc6 8. Nf3 cxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Qb4 12. Rc1 Qxd2+ 13. Kxd2 Nb4 14. Bb1 Nb6 15. b3 0-0 16. a3 Nc6 17. Bd3 Bd7 18. Rc5 Rac8 19. Rhc1 Ne7 20. Rc7 Nc6 21. Rxb7 Na5 22. Rxc8 Rxc8 23. Rxa7 Nxb3+ 24. Ke3 Be8 25. Nd2 Nxd2 26. Kxd2 Rb8 27. Nc3 g6 28. a4 Bc6 29. Ra6 Ba8 30. a5 Nc4+ 31. Bxc4 dxc4 32. f3 g5 33. Rb6 Rd8 34. Ke3 g4 35. a6 gxf3 36. gxf3 Kf8 37. a7 Ke8 38. Rb8 Kd7 39. Na4 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.05"]
[Round "1"]
[White "Suarez Flores, Jacobo"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1428"]
[BlackElo "2192"]
[PlyCount "62"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 b6 5. Nbd2 Be7 6. c3 0-0 7. 0-0 Ba6 8. Bxa6 Nxa6 9. Qe2 Nc7 10. e4 d6 11. Rd1 Nd7 12. e5 d5 13. a4 f6 14. Nf1 Qe8 15. exf6 Bxf6 16. Bf4 Rc8 17. Re1 Kh8 18. Bxc7 Rxc7 19. Qxe6 Qxe6 20. Rxe6 cxd4 21. cxd4 Rc2 22. Rd6 Nb8 23. Rb1 Rc4 24. b3 Rc3 25. Ne3 Rfc8 26. h3 Be7 27. Rxd5 Kg8 28. b4 Ra3 29. a5 bxa5 30. Rxa5 Bxb4 31. Rxa7 Rxa7 0-1

[Event "Pereira Gildardo Garcia Memorial-A"]
[Site "Pereira"]
[Date "2022.05.22"]
[Round "9"]
[White "Rios Parra, Alejandro"]
[Black "Guillen Cristobal, Sandra Nayeli"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2220"]
[BlackElo "1962"]
[PlyCount "58"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 c5 4. d5 d6 5. Nf3 Nf6 6. Be2 a6 7. a4 0-0 8. 0-0 Nbd7 9. Nd2 Rb8 10. f4 Qa5 11. Nc4 Qc7 12. Na3 b6 13. Qe1 Bb7 14. Qh4 e6 15. Bf3 exd5 16. exd5 Rbe8 17. Bd2 Qb8 18. g4 Qa8 19. Nc4 Qb8 20. Ne3 b5 21. axb5 axb5 22. Nxb5 Bxd5 23. Nxd5 Nxd5 24. c4 N5b6 25. b3 d5 26. Rab1 Nf6 27. f5 Ne4 28. Bh6 f6 29. Bxg7 Kxg7 1/2-1/2

[Event "Pereira Gildardo Garcia Memorial-A"]
[Site "Pereira"]
[Date "2022.05.22"]
[Round "10"]
[White "Toro Castaneda, Elizabeth"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "1943"]
[BlackElo "2220"]
[PlyCount "56"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Ne2 Nd7 8. Ng3 Bg6 9. h4 h6 10. h5 Bh7 11. Bd3 Bxd3 12. Qxd3 Qc7 13. Be3 e6 14. 0-0-0 f5 15. Ne2 Be7 16. Qd2 Nf6 17. f3 0-0-0 18. Kb1 Rdg8 19. Rdg1 Nd5 20. Bxh6 Rxh6 21. Qxh6 Bg5 22. Qh7 Nf6 23. Qxg8+ Nxg8 24. g4 f4 25. h6 Nxh6 26. Rh5 f6 27. Rgh1 Qh7+ 28. Kc1 Qd3 0-1

[Event "Pereira Gildardo Garcia Memorial-A"]
[Site "Pereira"]
[Date "2022.05.21"]
[Round "8"]
[White "Dominguez, Laura Lucia"]
[Black "Rios Parra, Alejandro"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1999"]
[BlackElo "2220"]
[PlyCount "66"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. g3 Nc6 4. Nf3 Bf5 5. Bg2 h6 6. d3 Qd7 7. h4 0-0-0 8. e3 Bg4 9. Qd2 g6 10. Ne5 Nxe5 11. Bxe5 Rg8 12. Qa5 a6 13. Nc3 Be6 14. b4 Ng4 15. Bd4 Bg7 16. b5 Bxd4 17. exd4 Qd6 18. bxa6 Qxa6 19. Qxa6 bxa6 20. Na4 Kb8 21. Nc5 Bc8 22. Rb1+ Ka7 23. 0-0 g5 24. Rfe1 e6 25. hxg5 hxg5 26. Rb4 Rd6 27. Reb1 Rb6 28. Kf1 Rxb4 29. Rxb4 Rd8 30. Ke2 Rd6 31. c3 Rb6 32. Rb3 Nf6 33. Ke3 Rxb3 1/2-1/2

[Event "Pereira Gildardo Garcia Memorial-A"]
[Site "Pereira"]
[Date "2022.05.21"]
[Round "7"]
[White "Rios Parra, Alejandro"]
[Black "Agudelo, Carlos Hernan"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "2220"]
[BlackElo "2008"]
[PlyCount "74"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ng8 5. Bd3 b6 6. c3 Qd7 7. f4 Ba6 8. Bxa6 Nxa6 9. Qe2 Nb8 10. Ngf3 g6 11. Nf1 h5 12. h3 c5 13. Be3 Nc6 14. Rg1 cxd4 15. Nxd4 Nxd4 16. Bxd4 Ne7 17. 0-0-0 0-0-0 18. Kb1 Kb8 19. Ne3 Nc6 20. g4 Nxd4 21. cxd4 hxg4 22. hxg4 Qa4 23. f5 gxf5 24. gxf5 Rh4 25. fxe6 fxe6 26. Nc2 Rc8 27. Rdf1 Qc6 28. Rg8 Bh6 29. Qg2 Bf4 30. Rxc8+ Qxc8 31. Rh1 Rxh1+ 32. Qxh1 Qg8 33. a3 Qg6 34. Qh8+ Kb7 35. Qd8 Bd2 36. Qd7+ Kb8 37. Qc6 Qd3 1/2-1/2

[Event "Pereira Gildardo Garcia Memorial-A"]
[Site "Pereira"]
[Date "2022.05.20"]
[Round "6"]
[White "Obando Guzman, Soren Federico"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2041"]
[BlackElo "2220"]
[PlyCount "115"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 c5 7. Nc3 Nc6 8. cxd5 Nxd5 9. Nxd5 exd5 10. dxc5 Bxc5 11. a3 a5 12. b3 Be6 13. Bb2 Qb6 14. Ng5 Rad8 15. Qc2 g6 16. Nxe6 fxe6 17. e3 Be7 18. Rad1 Bf6 19. h4 Ne5 20. Bd4 Qa6 21. e4 Nf3+ 22. Bxf3 Bxd4 23. Rxd4 Rxf3 24. Qd1 Rdf8 25. exd5 e5 26. Rd2 e4 27. Qe2 Qb6 28. Qxe4 Rxg3+ 29. Kh2 Rxb3 30. d6 Rbf3 31. Kg2 R3f7 32. f3 Qb5 33. Rb1 Qd7 34. Rd3 Rc8 35. Re1 b5 36. Qd5 Re8 37. Rc1 Rd8 38. Re3 Qf5 39. Re5 Qf6 40. Re7 Qf5 41. Re5 Qf6 42. Rc6 Kg7 43. h5 gxh5 44. Rxh5 b4 45. Rg5+ Kh8 46. axb4 Rg7 47. Rxg7 Qxg7+ 48. Kf2 Qb2+ 49. Ke3 Re8+ 50. Kd3 Qe2+ 51. Kd4 Qd2+ 52. Kc4 Qxb4+ 53. Kd3 Qa3+ 54. Rc3 Qb2 55. d7 Qe2+ 56. Kd4 Qf2+ 57. Kc4 Qa2+ 58. Kc5 1-0

[Event "Pereira Gildardo Garcia Memorial-A"]
[Site "Pereira"]
[Date "2022.05.20"]
[Round "5"]
[White "Rios Parra, Alejandro"]
[Black "Heredia Serrano, Carla Sofia"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2220"]
[BlackElo "2083"]
[PlyCount "101"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 e5 2. e3 Nc6 3. Nc3 Nf6 4. d4 Bb4 5. a3 Bxc3+ 6. bxc3 0-0 7. Nf3 d6 8. Be2 Re8 9. 0-0 b6 10. Nd2 Na5 11. e4 Ba6 12. f3 exd4 13. cxd4 d5 14. cxd5 Bxe2 15. Qxe2 Nxd5 16. Kh1 c5 17. Qf2 Nf4 18. dxc5 Nd3 19. Qe3 Nxc5 20. Bb2 Qd3 21. Qxd3 Nxd3 22. Bc3 Nb7 23. a4 Rac8 24. Ra3 Red8 25. g3 Nbc5 26. Nb1 h5 27. Kg2 a5 28. Kh3 f6 29. Bd2 Ne5 30. Be3 g5 31. Kg2 Nc4 32. Bxc5 Nxa3 33. Bxa3 Kf7 34. Bc1 Rc2+ 35. Kg1 Rd3 36. e5 Rc4 37. exf6 Kxf6 38. Nd2 Rxa4 39. Ne4+ Kg6 40. Nxg5 Ra1 41. f4 Kf5 42. Nf7 Rc3 43. Nd6+ Kg4 44. Bd2 Rxf1+ 45. Kxf1 Rd3 46. Nc4 Kf5 47. Ke2 Rb3 48. Be3 a4 49. Bxb6 a3 50. Bd4 a2 51. Bb6 0-1

[Event "Pereira Gildardo Garcia Memorial-A"]
[Site "Pereira"]
[Date "2022.05.19"]
[Round "4"]
[White "Castro Castro, Joaquin"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1660"]
[BlackElo "2220"]
[PlyCount "44"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. g4 h6 10. Qd2 b5 11. 0-0-0 Nb6 12. Bxb6 Qxb6 13. Nd5 Bxd5 14. exd5 Be7 15. h4 b4 16. Kb1 a5 17. Bh3 a4 18. Nc1 Ra5 19. g5 Nxd5 20. Rdg1 hxg5 21. hxg5 Rxh3 22. Rxh3 Qxg1 0-1

[Event "Pereira Gildardo Garcia Memorial-A"]
[Site "Pereira"]
[Date "2022.05.19"]
[Round "3"]
[White "Rios Parra, Alejandro"]
[Black "Narvaez Ramirez, Faber Alberto"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2220"]
[BlackElo "2070"]
[PlyCount "75"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 Nc6 6. d5 Nb8 7. h3 c6 8. dxc6 Nxc6 9. Be3 Qa5 10. Qd2 Bd7 11. 0-0-0 Rc8 12. Kb1 Be6 13. a3 0-0 14. Nd5 Qxd2 15. Nxf6+ Bxf6 16. Rxd2 a6 17. Bb6 Ne5 18. Nxe5 Bxe5 19. Bd4 Bxd4 20. Rxd4 Rc5 21. Bg4 Bxg4 22. hxg4 Rfc8 23. c3 Kg7 24. Rd3 Rg5 25. Rh4 h5 26. gxh5 Rxg2 27. hxg6 Rxg6 28. Rdh3 Kf6 29. f4 Rg1+ 30. Ka2 Rcg8 31. e5+ dxe5 32. fxe5+ Ke6 33. Rb4 b5 34. a4 R1g4 35. Rh6+ Kxe5 36. Rxa6 Rxb4 37. cxb4 bxa4 38. b5 1/2-1/2

[Event "Pereira Gildardo Garcia Memorial-A"]
[Site "Pereira"]
[Date "2022.05.18"]
[Round "2"]
[White "Mora Munoz, Alejandro"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "2004"]
[BlackElo "2220"]
[PlyCount "116"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. d4 Bf5 7. Bf4 e6 8. Bd3 Bg6 9. Qd2 Bd6 10. 0-0-0 Bxd3 11. cxd3 Bxf4 12. Qxf4 Nd7 13. Nd2 Qb8 14. Qg3 Qxg3 15. hxg3 f5 16. Nc4 Ke7 17. Kd2 Nf6 18. Rh4 Rhg8 19. Re1 Rad8 20. Ne5 Rd5 21. Rc1 h5 22. Rc5 Rgd8 23. Kc3 R5d6 24. Nc4 R6d7 25. Ne5 Rd5 26. b4 Rg8 27. Kd2 Rgd8 28. Kc3 Kf8 29. a4 Kg7 30. b5 cxb5 31. axb5 Ng4 32. Nxg4 hxg4 33. Rxd5 Rxd5 34. Kc4 a6 35. bxa6 bxa6 36. Rh1 Ra5 37. Kb3 Kf6 38. Re1 Ke7 39. Rc1 Rb5+ 40. Kc3 Kd6 41. Ra1 a5 42. Ra2 Kc6 43. f4 Kb6 44. Ra1 Ka6 45. Ra2 Rb8 46. Re2 a4 47. Re5 a3 48. Re2 Ka5 49. Ra2 Ka4 50. Kc2 Rc8+ 51. Kb1 Kb3 52. Rf2 Rh8 53. Rf1 Kc3 54. Rc1+ Kxd3 55. Rc7 Rh2 56. Rxf7 Rxg2 57. Re7 Rxg3 58. Rxe6 Kxd4 0-1

[Event "Pereira Gildardo Garcia Memorial-A"]
[Site "Pereira"]
[Date "2022.05.18"]
[Round "1"]
[White "Rios Parra, Alejandro"]
[Black "Rangel, Carlos"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2220"]
[BlackElo "1981"]
[PlyCount "64"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. Bxa7 b4 14. Nd5 Nxd5 15. exd5 Qa5 16. Qe3 Ba4 17. Bb6 Bxb3 18. axb3 Qa1+ 19. Kd2 Qxb2 20. Rc1 Rc3 21. Qe4 Rfc8 22. Rhe1 Be5 23. g4 Rxb3 24. Kd1 Rbc3 25. f4 b3 26. Bd4 bxc2+ 27. Kd2 Bxd4 28. Qxd4 Qb7 29. Qxc3 Rxc3 30. Kxc3 Qc8+ 31. Kd3 Qxg4 32. Rxe7 Qd1+ 0-1

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.17"]
[Round "8"]
[White "Laverde, Luis Eduardo"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "C75"]
[WhiteElo "2022"]
[BlackElo "2230"]
[PlyCount "94"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Nge7 6. d4 Bd7 7. 0-0 Ng6 8. Nbd2 Be7 9. Re1 0-0 10. Nf1 Qe8 11. Bc2 Bg4 12. d5 Nb8 13. Ne3 Bc8 14. Nf5 Qd8 15. g3 Re8 16. Be3 Bf8 17. c4 Ne7 18. N3h4 Nxf5 19. Nxf5 Bxf5 20. exf5 Nd7 21. Ba4 Be7 22. b4 Bf6 23. Rc1 a5 24. a3 axb4 25. axb4 e4 26. Bb5 Re7 27. Qg4 Ra3 28. Bxd7 Qxd7 29. Bg5 Bxg5 30. Qxg5 Re5 31. Ra1 h6 32. Qg4 Rxa1 33. Rxa1 b5 34. Rc1 Qxf5 35. Qxf5 Rxf5 36. cxb5 Rxd5 37. Rxc7 Rxb5 38. Rc8+ Kh7 39. Rd8 d5 40. Kf1 Kg6 41. Ke2 Kf6 42. Kd2 Ke7 43. Rg8 Rxb4 44. Rxg7 Rb2+ 45. Ke3 Rb3+ 46. Ke2 Kf6 47. Rg8 d4 0-1

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.16"]
[Round "6"]
[White "Cordoba Perez, Jeronimo"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1832"]
[BlackElo "2230"]
[PlyCount "50"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 d4 5. d3 Nc6 6. 0-0 Bc5 7. e3 0-0 8. exd4 Nxd4 9. Nc3 c6 10. Ne4 Nxe4 11. dxe4 Nxf3+ 12. Qxf3 e5 13. Be3 Bd4 14. Bxd4 Qxd4 15. b3 Be6 16. Rfd1 Qb2 17. Bf1 Rfd8 18. Qe2 Qa3 19. Rxd8+ Rxd8 20. Rd1 Rxd1 21. Qxd1 h6 22. Qc2 a5 23. Kg2 a4 24. f3 axb3 25. axb3 Kf8 0-1

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.16"]
[Round "7"]
[White "Rios Parra, Alejandro"]
[Black "Lopez Gonzalez, Carlos Andres"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2230"]
[BlackElo "2008"]
[PlyCount "84"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. a4 b4 13. Nd5 Nxd5 14. Bxg7 Kxg7 15. exd5 Qa5 16. Qd4+ Kg8 17. 0-0 Rac8 18. Rfe1 Rfe8 19. Kh1 Qc5 20. Qh4 Bf5 21. Re2 Rc7 22. Rae1 f6 23. Qf4 a5 24. h4 Bc8 25. Qd2 Kg7 26. Kh2 Ba6 27. Re4 h6 28. R1e3 Qb6 29. g4 Bc8 30. Qe2 Qa7 31. h5 gxh5 32. gxh5 Kh8 33. Rc4 Rxc4 34. Bxc4 Rg8 35. Qe1 e5 36. dxe6 Qg7 37. Qf2 Qg5 38. Re4 d5 39. Rg4 Qe5+ 40. f4 Qxe6 41. Rxg8+ Qxg8 42. Be2 Qe6 1/2-1/2

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.15"]
[Round "4"]
[White "Ospina Castro, Santiago"]
[Black "Rios Parra, Alejandro"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2043"]
[BlackElo "2230"]
[PlyCount "96"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 e6 4. Bg2 d5 5. d4 Nc6 6. cxd5 exd5 7. 0-0 Be6 8. Nc3 Qa5 9. Bg5 Be7 10. dxc5 Qxc5 11. Rc1 Qa5 12. Nd4 Nxd4 13. Qxd4 0-0 14. Qa4 Qxa4 15. Nxa4 h6 16. Be3 b6 17. Rfd1 Rfd8 18. Bd4 Rac8 19. e3 Ne4 20. Nc3 Nxc3 21. Rxc3 Rxc3 22. Bxc3 f5 23. a3 Kf7 24. Kf1 Bf6 25. Bxf6 Kxf6 26. Ke2 Rc8 27. Kd2 g5 28. f4 Rc4 29. Rc1 gxf4 30. gxf4 d4 31. Rxc4 dxe3+ 32. Kxe3 Bxc4 33. Kd4 Be6 34. Bc6 a5 35. Bd5 Bd7 36. Bb7 Ke6 37. Bd5+ Kd6 38. Bf7 Bc8 39. b4 axb4 40. axb4 Bb7 41. Bc4 Bc8 42. Bd5 Ba6 43. Bf7 Bc8 44. Bc4 Bb7 45. Be2 Bc8 46. Bd3 Be6 47. Ba6 Bd7 48. Bb7 Be6 1/2-1/2

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.15"]
[Round "5"]
[White "Rios Parra, Alejandro"]
[Black "Dominguez Rincon, Miller Duvan"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2230"]
[BlackElo "2022"]
[PlyCount "80"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. Bg5 b5 8. Bb3 Bg7 9. Nbd2 h6 10. Bh4 0-0 11. Nf1 Na5 12. Bc2 d5 13. Nxe5 Qe8 14. d4 Nxe4 15. Ne3 Bb7 16. 0-0 f6 17. Nd3 f5 18. Bg3 Nc4 19. Re1 Qd8 20. f4 c5 21. Nxc4 dxc4 22. Nxc5 Nxc5 23. dxc5 Qc7 24. Qd6 Qxd6 25. cxd6 Rfd8 26. Rad1 Bf8 27. d7 Bc6 28. Bh4 Rxd7 29. Re6 Rxd1+ 30. Bxd1 Bd5 31. Rxg6+ Kh7 32. Rg3 Re8 33. Bf3 Bxf3 34. gxf3 Re1+ 35. Kf2 Rb1 36. Ke3 Bc5+ 37. Kd2 Rxb2+ 38. Kc1 Rxa2 39. Bf6 Bf8 40. h4 a5 0-1

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.14"]
[Round "2"]
[White "Mateus, Martha"]
[Black "Rios Parra, Alejandro"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2009"]
[BlackElo "2230"]
[PlyCount "89"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. Be2 Bb4 8. Qd3 Nc6 9. Nxc6 bxc6 10. 0-0 0-0 11. f4 Bxc3 12. bxc3 d5 13. e5 Ne4 14. Bf3 f5 15. exf6 Nxf6 16. Re1 a5 17. Qd4 Bd7 18. Ba3 Rfe8 19. Re5 Rab8 20. Rg5 Kf7 21. Re1 Qb6 22. Bc5 Qb2 23. Qe5 h6 24. Rg3 Qc2 25. Bh5+ Nxh5 26. Qxh5+ Kg8 27. Bd4 e5 28. Bxe5 Re7 29. Qxh6 Qh7 30. Rxg7+ Rxg7 31. Qxh7+ Kxh7 32. Bxb8 Bf5 33. Re5 Bb1 34. cxd5 cxd5 35. Rh5+ Kg8 36. Rxd5 a4 37. Ra5 Rb7 38. Be5 Bc2 39. Ra8+ Kf7 40. Rb8 Rd7 41. Rb2 Rd2 42. a3 Ke6 43. g4 Kd5 44. Rb4 Re2 45. h4 1/2-1/2

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.14"]
[Round "3"]
[White "Rios Parra, Alejandro"]
[Black "Toro Castaneda, Miguel Angel"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2230"]
[BlackElo "1955"]
[PlyCount "77"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. Rdg1 Qa5 14. Kb1 Nc4 15. Bxc4 Rxc4 16. Nb3 Qc7 17. Bh6 Rc8 18. Bxg7 Kxg7 19. g4 Rxc3 20. bxc3 hxg4 21. h5 Qxc3 22. hxg6 Qxd2 23. Nxd2 fxg6 24. e5 dxe5 25. fxg4 Bxg4 26. Rh4 Bf5 27. Rc4 e4 28. Rxc8 Bxc8 29. Kc1 Bf5 30. Nf1 Nd5 31. Kd2 Kf6 32. c4 Nf4 33. Ne3 b6 34. a4 e6 35. a5 bxa5 36. Ra1 g5 37. Rxa5 g4 38. c5 Nd5 39. c6 1-0

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.13"]
[Round "1"]
[White "Rios Parra, Alejandro"]
[Black "Valencia Lopez, Daily Vanessa"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2230"]
[BlackElo "1716"]
[PlyCount "39"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. 0-0-0 Qc7 10. g4 b5 11. Bxf6 gxf6 12. f5 Nb6 13. fxe6 fxe6 14. g5 0-0 15. g6 hxg6 16. Rg1 Kf7 17. Rxg6 Rh8 18. Qg3 Bf8 19. Be2 Bd7 20. Rxf6+ 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.24"]
[Round "9"]
[White "Rios Parra, Alejandro"]
[Black "Valderrama Castano, Julian Camilo"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2252"]
[BlackElo "1923"]
[PlyCount "86"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bf4 Bxf4 13. Nxf4 Ne4 14. Nh5 g6 15. Ng3 Nxg3 16. hxg3 Qf6 17. Bb5 Nd8 18. Rc1 Nf7 19. Qd2 a6 20. Bd3 Bd7 21. Rfe1 Rac8 22. Rxc8 Rxc8 23. Rc1 Rc6 24. Rxc6 Bxc6 25. Qc3 Nd8 26. Ne5 Be8 27. Qc7 Qg5 28. b3 Nc6 29. Qc8 Nd8 30. a4 Qe7 31. Kf1 Kg7 32. Ke2 Nc6 33. Nxc6 Bxc6 34. Qb8 Qf6 35. Qc7+ Qf7 36. Qd6 Qf6 37. Qc7+ Qf7 38. Qxf7+ Kxf7 39. f4 Kf6 40. Kd2 a5 41. g4 h6 42. g3 g5 43. Kc3 b6 1/2-1/2

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.22"]
[Round "6"]
[White "Rios Parra, Alejandro"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2252"]
[BlackElo "1664"]
[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. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bg5 Bd7 13. Rc1 Rc8 14. Ng3 Qe8 15. Re1 Qf7 16. a3 a6 17. Bb1 b5 18. Qd3 g6 19. Bh6 Rfe8 20. Bd2 e5 21. dxe5 Nxe5 22. Nxe5 Bxe5 23. Rxc8 Bxc8 24. Bc3 Bxc3 25. Rxe8+ Qxe8 26. Qxc3 Kg7 27. Kf1 Bb7 28. f3 Qc6 29. Qxc6 Bxc6 30. Ke2 Kf7 31. Ke3 Ke6 32. Kd4 Kd6 33. h4 Bd7 34. Ba2 Be6 35. Ne2 Ne8 36. Nf4 Nc7 37. g4 Bf7 38. g5 Ne6+ 39. Nxe6 Bxe6 40. Bb1 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.22"]
[Round "5"]
[White "Tobar Beltran, Carlos Andres"]
[Black "Rios Parra, Alejandro"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1776"]
[BlackElo "2252"]
[PlyCount "85"]
[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. Bf4 d6 3. e3 Nbd7 4. Nf3 Nh5 5. Bg3 g6 6. Bc4 e6 7. Bh4 Be7 8. Bxe7 Qxe7 9. Nc3 a6 10. Qd2 b5 11. Bd3 Bb7 12. e4 c5 13. a3 0-0 14. 0-0 Qf6 15. dxc5 Nxc5 16. Qe3 Rac8 17. Qd4 e5 18. Qe3 Nf4 19. g3 Ncxd3 20. cxd3 Ne6 21. Rac1 Nd4 22. Kg2 Kg7 23. Ne2 Nxf3 24. Qxf3 Qe6 25. Qe3 d5 26. f3 f5 27. Qa7 Rf7 28. Rxc8 Bxc8 29. exd5 Rxa7 30. dxe6 Bxe6 31. Kf2 a5 32. Rc1 b4 33. Rc5 bxa3 34. bxa3 Kf6 35. d4 exd4 36. Nxd4 Bd7 37. Ke3 a4 38. Nc2 Be6 39. Nd4 Bd7 40. Nc2 Rb7 41. Nb4 Be6 42. f4 Bb3 43. Nd3 1/2-1/2

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.21"]
[Round "4"]
[White "Rios Parra, Alejandro"]
[Black "Puentes Ninco, Nicolas Ricardo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2252"]
[PlyCount "53"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. b4 Bb6 6. d3 d6 7. a4 a5 8. b5 Ne7 9. Be3 Ng6 10. Nbd2 0-0 11. 0-0 Be6 12. Bxe6 fxe6 13. d4 Ng4 14. h3 Nxe3 15. fxe3 exd4 16. cxd4 d5 17. Qb3 Kh8 18. Rf2 c5 19. bxc6 bxc6 20. Raf1 Rb8 21. Qc2 Qc7 22. h4 c5 23. h5 Ne7 24. exd5 cxd4 25. Ng5 Nf5 26. Qxc7 Bxc7 27. e4 1-0

[Event "Manizales Las Americas op-A"]
[Site "Manizales"]
[Date "2021.10.18"]
[Round "10"]
[White "Panesso Rivera, Henry"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "E35"]
[WhiteElo "2366"]
[BlackElo "2252"]
[PlyCount "93"]
[EventDate "2021.10.14"]
[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 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 0-0 7. e3 c6 8. Bd3 h6 9. Bh4 Be7 10. f3 Nbd7 11. Nge2 b6 12. 0-0 c5 13. Rad1 Bb7 14. Kh1 a6 15. Bf2 c4 16. Bf5 b5 17. a3 Nb6 18. e4 Bc8 19. Ng3 g6 20. Bxc8 Qxc8 21. Be3 Kg7 22. Qd2 Rh8 23. e5 Ne8 24. f4 f5 25. exf6+ Nxf6 26. f5 g5 27. Rde1 Kf7 28. Qe2 Ra7 29. Nh5 Kf8 30. Bf2 Rh7 31. Bg3 Rf7 32. Qd1 b4 33. axb4 Bxb4 34. Nxf6 Rxf6 35. Be5 Rc6 36. Qh5 Rh7 37. f6 Qd7 38. Re2 Qf7 39. Qf3 h5 40. Qf5 g4 41. Bf4 Kg8 42. Bg5 Kh8 43. h3 gxh3 44. gxh3 Bf8 45. Re7 Qg8 46. f7 Qg7 47. Re8 1-0

[Event "Manizales Las Americas op-A"]
[Site "Manizales"]
[Date "2021.10.18"]
[Round "9"]
[White "Rios Parra, Alejandro"]
[Black "Pazos Gambarrotti, Plinio Efrain"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2252"]
[BlackElo "2066"]
[PlyCount "55"]
[EventDate "2021.10.14"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Qb6 7. Nb3 e6 8. Qd2 Be7 9. 0-0-0 a6 10. f4 Qc7 11. Be2 b5 12. Bxf6 gxf6 13. Bh5 b4 14. Ne2 a5 15. Kb1 a4 16. Nbd4 Nxd4 17. Nxd4 Qc5 18. f5 0-0 19. Qh6 Kh8 20. Bg6 fxg6 21. fxg6 Rf7 22. gxf7 Bd7 23. Rhf1 Qe5 24. Rf4 Rf8 25. Nf3 Qc5 26. Rxf6 b3 27. cxb3 axb3 28. axb3 1-0

[Event "Manizales Las Americas op-A"]
[Site "Manizales"]
[Date "2021.10.17"]
[Round "8"]
[White "Mateus, Martha"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2025"]
[BlackElo "2252"]
[PlyCount "90"]
[EventDate "2021.10.14"]
[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 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 e5 5. 0-0 Be7 6. d4 exd4 7. cxd4 Nxe4 8. dxc5 d5 9. Qd4 0-0 10. Rd1 Be6 11. Be3 Nc6 12. Qa4 Bxc5 13. Nbd2 Bxe3 14. Nxe4 Bb6 15. Neg5 Qf6 16. Bd3 h6 17. Nh7 Qxb2 18. Nxf8 Qxf2+ 19. Kh1 Rxf8 20. Rd2 Qc5 21. Qh4 Rd8 22. Rb1 Qe7 23. Qh5 Qf6 24. Rf1 Qf4 25. Rb2 Qg4 26. Qxg4 Bxg4 27. Nh4 g6 28. h3 Bc8 29. Re2 Kg7 30. Bb5 Nd4 31. Re7 Rf8 32. Bd3 Bd8 33. Nxg6 Bxe7 34. Nxe7 Be6 35. Rf4 Nc6 36. Nf5+ Bxf5 37. Rxf5 Rd8 38. a3 f6 39. Kg1 Ne5 40. Be2 d4 41. Kf2 Rc8 42. Ke1 Rc3 43. a4 Ra3 44. Bd1 Ra2 45. g4 Rh2 0-1

[Event "Manizales Las Americas op-A"]
[Site "Manizales"]
[Date "2021.10.17"]
[Round "7"]
[White "Rios Parra, Alejandro"]
[Black "Otero Acosta, Diasmany"]
[Result "0-1"]
[ECO "B82"]
[WhiteElo "2252"]
[BlackElo "2348"]
[PlyCount "74"]
[EventDate "2021.10.14"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. f4 d6 8. Qf3 Nbd7 9. g4 Nc5 10. g5 Nfd7 11. Be3 b5 12. a3 Bb7 13. h4 Nxd3+ 14. cxd3 Nc5 15. Rd1 g6 16. h5 Bg7 17. h6 Bf8 18. Rh2 Be7 19. Rc2 Qd8 20. Qg4 0-0 21. b4 Nd7 22. Nxe6 fxe6 23. Qxe6+ Rf7 24. Rdc1 Nf8 25. Qb3 d5 26. exd5 Rc8 27. d6 Rxc3 28. Rxc3 Bxd6 29. Kd2 Qd7 30. Rf1 Ne6 31. Rcc1 Nc7 32. f5 Nd5 33. fxg6 hxg6 34. Rxf7 Qxf7 35. Rh1 Kh7 36. Rh4 Qf5 37. d4 Bg3 0-1

[Event "Manizales Las Americas op-A"]
[Site "Manizales"]
[Date "2021.10.16"]
[Round "6"]
[White "Cabiativa, Juan Esteban"]
[Black "Rios Parra, Alejandro"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1998"]
[BlackElo "2252"]
[PlyCount "131"]
[EventDate "2021.10.14"]
[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. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. e4 0-0 7. Be2 d6 8. Be3 Nc6 9. f3 Be6 10. 0-0 Qa5 11. Qd2 Rfc8 12. b3 Nd7 13. Rab1 Nxd4 14. Bxd4 Bxd4+ 15. Qxd4 Qc5 16. Rbd1 a6 17. Qxc5 Rxc5 18. a4 Kf8 19. f4 f6 20. Bf3 Rc7 21. Rde1 Ke8 22. Re3 Bg8 23. Bg4 Nc5 24. Rb1 Rd8 25. Kf2 e5 26. g3 exf4 27. gxf4 Re7 28. Rbe1 Kf8 29. Bd1 Rde8 30. Bc2 b6 31. Rd1 Nb7 32. Ree1 Rc8 33. h4 Bf7 34. Re3 Rc5 35. Nd5 Bxd5 36. Rxd5 Rxd5 37. cxd5 Rc7 38. Bd3 Nc5 39. Bc4 Nxa4 40. Bxa6 Rc2+ 41. Kf3 Nc5 42. Bc4 Rb2 43. e5 b5 44. Bxb5 Nxb3 45. Kg3 Nd4 46. Bd7 fxe5 47. fxe5 Ke7 48. Bg4 dxe5 49. Rxe5+ Kd6 50. Re8 Kxd5 51. h5 gxh5 52. Bf3+ Kc4 53. Bxh5 Nf5+ 54. Kh3 Kd4 55. Bg4 Rb3+ 56. Kh2 Ne3 57. Bh3 Rb6 58. Rd8+ Ke4 59. Re8+ Kf4 60. Rf8+ Kg5 61. Kg3 Nc4 62. Rf5+ Kg6 63. Rc5 Nd6 64. Bg2 Rb4 65. Rc6 Rd4 66. Be4+ 1/2-1/2

[Event "Manizales Las Americas op-A"]
[Site "Manizales"]
[Date "2021.10.16"]
[Round "5"]
[White "Rios Parra, Alejandro"]
[Black "Tirado Veliz, Henry Jose"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2252"]
[BlackElo "2101"]
[PlyCount "84"]
[EventDate "2021.10.14"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10. Qe2 Nfd7 11. 0-0-0 Bb7 12. Qg4 Qb6 13. Bxb5 axb5 14. Ndxb5 Rxa2 15. Rd6 Bxd6 16. Nxd6+ Kf8 17. Nxa2 Nxe5 18. Qd1 Bd5 19. Nf5 f6 20. Be3 Qa5 21. Nc3 Qa1+ 22. Nb1 Nbd7 23. b3 Qa5 24. Nd4 Kf7 25. Qh5+ g6 26. Qh3 h5 27. Rf1 Ng4 28. Bd2 Qa8 29. Nf3 Rc8 30. c4 Qa2 31. Bc3 Qxb3 32. Nfd2 Qb7 33. cxd5 Qxd5 34. Qf3 Nxh2 35. Qxd5 exd5 36. Rf4 Ng4 37. Nf3 Ke7 38. Kd2 Nf2 39. Bb4+ Ke8 40. Nc3 Ne4+ 41. Nxe4 dxe4 42. Rxe4+ Kf7 1-0

[Event "Manizales Las Americas op-A"]
[Site "Manizales"]
[Date "2021.10.15"]
[Round "4"]
[White "Pereira Vera, Henry Alberto"]
[Black "Rios Parra, Alejandro"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1739"]
[BlackElo "2252"]
[PlyCount "111"]
[EventDate "2021.10.14"]
[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. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 d6 5. a3 g6 6. b4 Bg7 7. d3 0-0 8. Nf3 Re8 9. Be2 a5 10. b5 Nb8 11. 0-0 Nbd7 12. Nbd2 Nc5 13. Nb3 Na4 14. Rb1 Nxb2 15. Rxb2 e4 16. Nfd4 a4 17. Nc1 exd3 18. Nxd3 Ne4 19. Bf3 Ng5 20. Rb4 Bxd4 21. exd4 Qf6 22. c5 Nxf3+ 23. Qxf3 Qxf3 24. gxf3 Bf5 25. Nf4 dxc5 26. dxc5 Re5 27. Rc1 Ra5 28. Kg2 Kg7 29. h4 h5 30. Kg3 Kh6 31. Rc3 b6 32. cxb6 cxb6 33. Rc6 Raxb5 34. Rxb6 Rxb6 35. Rxb6 Bc2 36. Nh3 Bb3 37. f4 Rc5 38. Ng5 Kg7 39. Ne4 Rc1 40. f5 gxf5 41. Nd6 Be6 42. Kf4 Rc3 43. Nxf5+ Kf6 44. Ng3 Kg6 45. Rb5 Rc4+ 46. Ke5 Rxh4 47. f4 Kg7 48. Nf5+ Bxf5 49. Kxf5 Rh3 50. Kg5 h4 51. Ra5 Rxa3 52. Kxh4 Ra1 53. Kg4 a3 54. Kf5 Ra2 55. Ra7 Ra1 56. Ra6 1/2-1/2

[Event "Manizales Las Americas op-A"]
[Site "Manizales"]
[Date "2021.10.15"]
[Round "3"]
[White "Rios Parra, Alejandro"]
[Black "Arenas Vanegas, David"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "2252"]
[BlackElo "2457"]
[PlyCount "78"]
[EventDate "2021.10.14"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Be2 Nd4 7. c3 Nxe2 8. Qxe2 Qxd5 9. 0-0 Bd6 10. Na3 Bxa3 11. bxa3 h6 12. Nf3 e4 13. Nd4 0-0 14. f3 Re8 15. Qxb5 c5 16. fxe4 Rxe4 17. d3 Rxd4 18. cxd4 Qxd4+ 19. Be3 Qxe3+ 20. Kh1 Be6 21. Rae1 Qd4 22. h3 Rd8 23. Rf3 Qc3 24. Ref1 Qxa3 25. d4 Qb4 26. Qxc5 Qxd4 27. Qxd4 Rxd4 28. Ra3 Rd2 29. Rxa7 Bd5 30. Rg1 Bxa2 31. Kh2 Bd5 32. Ra4 g5 33. h4 Nh5 34. hxg5 hxg5 35. Rg4 f6 36. Rf1 Kh7 37. Kg1 Nf4 38. Rf2 Rxf2 39. Kxf2 Bxg2 0-1

[Event "Manizales Las Americas op-A"]
[Site "Manizales"]
[Date "2021.10.14"]
[Round "2"]
[White "Lopez Rayo, Isabella"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1748"]
[BlackElo "2252"]
[PlyCount "60"]
[EventDate "2021.10.14"]
[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 Nf6 5. Ng3 g6 6. Nf3 Bg7 7. c3 Nbd7 8. Bd3 0-0 9. 0-0 c5 10. Qe2 cxd4 11. Nxd4 e5 12. Nb3 Re8 13. Rd1 Qc7 14. Bc2 b6 15. Nd2 Bb7 16. Nde4 Nd5 17. c4 Nf4 18. Qd2 Nf8 19. f3 Red8 20. Qc3 N8e6 21. Be3 h5 22. Kf2 Nd4 23. Nf1 Rac8 24. b3 Qe7 25. g3 Nfe6 26. Ned2 Nxf3 27. Ne4 Nfd4 28. Rac1 f5 29. Ned2 f4 30. gxf4 Qh4+ 0-1

[Event "Manizales Las Americas op-A"]
[Site "Manizales"]
[Date "2021.10.14"]
[Round "1"]
[White "Rios Parra, Alejandro"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2252"]
[BlackElo "2019"]
[PlyCount "78"]
[EventDate "2021.10.14"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. Qe2 d6 9. 0-0-0 Nxd4 10. Bxd4 e5 11. Be3 Be6 12. Bg5 Be7 13. Kb1 0-0 14. h4 Rac8 15. h5 Qa5 16. Bxf6 Bxf6 17. Nd5 Bg5 18. Bc4 Qc5 19. Bb3 Rce8 20. g3 Bd8 21. f4 exf4 22. gxf4 f5 23. Rhg1 Kh8 24. Qg2 Rf7 25. exf5 Bxf5 26. Nc3 Rfe7 27. a3 Bb6 28. Ka2 Qc6 29. Bd5 Qc8 30. h6 Bxg1 31. Rxg1 Be6 32. hxg7+ Kg8 33. f5 Bxd5+ 34. Qxd5+ Rf7 35. Ne4 Qxf5 36. Qxf5 Rxf5 37. Nxd6 Ree5 38. Nxf5 Rxf5 39. c4 Rf7 1/2-1/2

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.16"]
[Round "11"]
[White "Londono Lopez, Donaldo Eliuver"]
[Black "Rios Parra, Alejandro"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2083"]
[BlackElo "2254"]
[PlyCount "17"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bd3 e6 7. N1f3 Bd6 8. Qe2 h6 9. Qd1 1/2-1/2

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.16"]
[Round "10"]
[White "Rios Parra, Alejandro"]
[Black "Pinzon, Jairo David"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "2254"]
[BlackElo "2167"]
[PlyCount "84"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Nxd4 9. Qxd4 a6 10. f4 b5 11. Bxf6 gxf6 12. f5 Qa5 13. fxe6 fxe6 14. e5 dxe5 15. Qg4 Kf8 16. Qh5 h6 17. Be2 Qc7 18. Rhf1 f5 19. Kb1 Bf6 20. Ne4 Qf7 21. Nxf6 Qxf6 22. Qf3 Ra7 23. Qc3 Kg7 24. Rd3 Rf8 25. Rg3+ Kh8 26. Re3 e4 27. Qxf6+ Rxf6 28. Rxe4 Rg6 29. Rh4 Rxg2 30. Rxh6+ Kg7 31. Bf3 Kxh6 32. Bxg2 e5 33. Kc1 Kg5 34. Kd2 Rh7 35. Rh1 f4 36. Be4 Bf5 37. h4+ Kf6 38. Bf3 e4 39. Bd1 e3+ 40. Kc3 Rc7+ 41. Kd4 Rd7+ 42. Kc5 Rxd1 0-1

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.15"]
[Round "9"]
[White "Rios Parra, Alejandro"]
[Black "Ojeda, Jesus David"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2254"]
[BlackElo "2136"]
[PlyCount "127"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Bb4 8. 0-0 Nf6 9. h3 Ne5 10. Nde2 Be7 11. f4 Nc4 12. Bxc4 Qxc4 13. e5 Ne4 14. Qd4 Qxd4 15. Bxd4 Nxc3 16. Nxc3 b5 17. Ne4 Bb7 18. Rfe1 Rc8 19. c3 0-0 20. Rad1 f5 21. Nd6 Bxd6 22. exd6 Kf7 23. b4 Rg8 24. h4 Kg6 25. Rd3 h5 26. Bb6 Kf6 27. Re5 Rc4 28. Bd4 Kf7 29. Kf2 Bd5 30. Rde3 Re8 31. a3 g6 32. g3 Bc6 33. Rc5 Rxc5 34. Bxc5 Be4 35. Bd4 Bd5 36. Re1 Ra8 37. Bb6 Rc8 38. Bc7 Be4 39. Ke3 e5 40. fxe5 Ke6 41. Kd4 Bc6 42. c4 bxc4 43. Kxc4 Rf8 44. Kc5 f4 45. gxf4 Rxf4 46. Bd8 Bb5 47. Kb6 Rc4 48. Ka5 Rc3 49. Ra1 Kxe5 50. a4 Bd3 51. Be7 Rc6 52. Rd1 Ke4 53. Rg1 Kd4 54. Rg5 Rc8 55. b5 axb5 56. axb5 Ra8+ 57. Kb6 Be4 58. Bf6+ Kd3 59. Kc7 Ra7+ 60. Kc8 Rb7 61. Bd8 Ra7 62. b6 Ra4 63. b7 Rc4+ 64. Bc7 1-0

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.14"]
[Round "6"]
[White "Avila Pavas, Santiago"]
[Black "Rios Parra, Alejandro"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2373"]
[BlackElo "2254"]
[PlyCount "127"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nxd4 6. Bxd4 Bxd4 7. Qxd4 Qf6 8. e5 Qb6 9. Qxb6 axb6 10. Nc3 Ra5 11. f4 f6 12. b4 Ra8 13. Nd5 Kd8 14. Bc4 b5 15. Bb3 Ra6 16. 0-0-0 Ne7 17. exf6 gxf6 18. Nxe7 Kxe7 19. Rhe1+ Kd8 20. Rd5 d6 21. Rxb5 f5 22. Rd5 Bd7 23. Rd3 Bc6 24. Rg3 Be4 25. b5 Rb6 26. a4 d5 27. Rd1 Rd6 28. c4 dxc4 29. Rxd6+ cxd6 30. Bxc4 Kc7 31. a5 d5 32. Be2 d4 33. Rg7+ Kd6 34. g4 d3 35. Bd1 Kc5 36. gxf5 Kxb5 37. Re7 Rc8+ 38. Kd2 Bxf5 39. Re5+ Rc5 40. Bb3 Rxe5 41. fxe5 Kxa5 42. Bf7 Kb4 43. e6 Kc5 44. e7 Bd7 45. e8Q Bxe8 46. Bxe8 Kd4 47. Bb5 Ke4 48. Bc4 Kf3 49. Bd5+ Kg4 50. Be6+ Kg5 51. Ke3 b5 52. Kxd3 b4 53. Ke4 h5 54. Ke5 Kg6 55. Bb3 h4 56. h3 Kg7 57. Ke6 Kg6 58. Ke5 Kg7 59. Kf5 Kh7 60. Kf6 Kh8 61. Ke6 Kg7 62. Ke7 Kh7 63. Kf7 Kh8 64. Kf6 1/2-1/2

[Event "COL-ch sf"]
[Site "Santa Rosa"]
[Date "2021.08.14"]
[Round "7"]
[White "Rios Parra, Alejandro"]
[Black "Munoz Galvez, Jhon Edison"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "2254"]
[BlackElo "2307"]
[PlyCount "101"]
[EventDate "2021.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 h6 10. Bxf6 Nxf6 11. g4 Nd7 12. h4 b5 13. Bd3 b4 14. Nce2 Bb7 15. g5 hxg5 16. hxg5 Rxh1 17. Qxh1 g6 18. Qh7 Nc5 19. Kb1 0-0-0 20. Ng3 Kb8 21. Nde2 Rc8 22. Rc1 a5 23. f5 d5 24. fxg6 fxg6 25. Qxc7+ Rxc7 26. exd5 Nxd3 27. cxd3 Rxc1+ 28. Kxc1 Bxd5 29. Nf4 Bd6 30. Nge2 Bxa2 31. Nxg6 e5 32. Ng3 Kc7 33. Ne4 Be6 34. Nxd6 Kxd6 35. Kc2 a4 36. Nh4 Bb3+ 37. Kc1 Ke6 38. Kb1 Bd1 39. Kc1 Be2 40. Kc2 Bg4 41. Kd2 Kf7 42. Kc2 Be2 43. Kd2 a3 44. bxa3 bxa3 45. Kc2 Bxd3+ 46. Kb3 Ke6 47. Kxa3 Kd5 48. Kb2 Be4 49. Kc3 Kc5 50. g6 Bxg6 51. Nxg6 1/2-1/2

