[Event "COL-ch Universities Rapid"]
[Site "Bogota"]
[Date "2025.04.05"]
[Round "4"]
[White "Chavarro Fraija, Juan Pablo"]
[Black "Cordoba Fernandez, Juan Diego"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1835"]
[BlackElo "1752"]
[PlyCount "69"]
[EventDate "2025.04.05"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. f4 Bg7 6. Nf3 Nf6 7. d3 0-0 8. 0-0 Qc7 9. Qe1 Nh5 10. e5 Bh8 11. Qh4 f6 12. Be3 d6 13. Ne4 dxe5 14. fxe5 fxe5 15. Nfg5 Bf6 16. g4 h6 17. gxh5 hxg5 18. Bxg5 Bf5 19. hxg6 Bxg6 20. Nxf6+ exf6 21. Bxf6 Qh7 22. Qxh7+ Bxh7 23. Bxe5 Rae8 24. Rxf8+ Kxf8 25. Bd6+ Kf7 26. Rf1+ Kg6 27. Bxc5 Re2 28. Rf2 Re1+ 29. Kg2 Rb1 30. Bd4 Ra1 31. Rf6+ Kg5 32. h4+ Kh5 33. Kg3 Bg8 34. Be3 Bd5 35. Rh6# 1-0

[Event "COL-ch Universities Rapid"]
[Site "Bogota"]
[Date "2025.04.05"]
[Round "6"]
[White "Cordoba Fernandez, Juan Diego"]
[Black "Campos Perilla, Felix Santiago"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "1752"]
[BlackElo "1806"]
[PlyCount "69"]
[EventDate "2025.04.05"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 Bb6 7. Bg5 h6 8. Be3 Bg4 9. h3 Bh5 10. Re1 Qc8 11. Nbd2 0-0 12. Nf1 Ne7 13. Ng3 Bg6 14. Ba4 c6 15. Bc2 Bc7 16. d4 Nh5 17. Nh4 Nf4 18. Bxf4 exf4 19. Ngf5 Qe6 20. Bb3 Qf6 21. Nxg6 Nxg6 22. Qg4 Rfe8 23. h4 Kf8 24. h5 Ne7 25. Qxf4 Nxf5 26. Qxf5 Qxf5 27. exf5 d5 28. g3 Re7 29. Kf1 b5 30. Re2 Rxe2 31. Kxe2 Ke7 32. Kf3 Kf6 33. Re1 Bd6 34. g4 a6 35. Bc2 1/2-1/2

[Event "COL-ch Universities Rapid"]
[Site "Bogota"]
[Date "2025.04.05"]
[Round "2"]
[White "Cordoba Fernandez, Juan Diego"]
[Black "Cortes Jaque, Johan Andres"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1752"]
[PlyCount "89"]
[EventDate "2025.04.05"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 Nd7 6. Nbd2 Be7 7. Nb3 b6 8. Be3 a5 9. a4 h6 10. Bd3 Bxd3 11. Qxd3 Qc7 12. 0-0 Bd8 13. c4 Ne7 14. Nbd2 0-0 15. Rfc1 f6 16. Bf4 g5 17. exf6 Qxf4 18. fxe7 Bxe7 19. Qg6+ Kh8 20. Qxh6+ Kg8 21. Qxe6+ Rf7 22. Qxd7 Rd8 23. Qe6 Rd6 24. Qe3 Qxe3 25. fxe3 Rdf6 26. Nxg5 Rf8 27. Ngf3 Rf5 28. cxd5 cxd5 29. Rc7 Bf6 30. g4 Bd8 31. Rc8 R5f6 32. Rf1 Rd6 33. Ne5 Be7 34. Rfxf8+ Bxf8 35. Ndf3 Kg7 36. Nh4 Be7 37. Nf5+ Kf6 38. Rc7 Re6 39. Rxe7 Rxe7 40. Nxe7 Kxe7 41. h4 Kf6 42. g5+ Kf5 43. g6 Ke4 44. g7 Kxe3 45. Nc6 1-0

[Event "COL-ch Universities Rapid"]
[Site "Bogota"]
[Date "2025.04.05"]
[Round "5"]
[White "Cordoba Fernandez, Juan Diego"]
[Black "Garnica Hincapie, Diego Felipe"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1752"]
[PlyCount "147"]
[EventDate "2025.04.05"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Re1 Nf6 6. d4 exd4 7. Nxd4 Be7 8. Nc3 0-0 9. Ba4 Nxd4 10. Qxd4 c5 11. Qd1 Bg4 12. f3 Bh5 13. Bg5 a6 14. Bb3 Qb6 15. Na4 Qa7 16. c4 h6 17. Bh4 Rfe8 18. Qc2 Bg6 19. Nc3 Rab8 20. Rad1 b5 21. Bxf6 Bxf6 22. Rxd6 b4 23. Ne2 Ra8 24. Rdd1 a5 25. Ba4 Red8 26. Kh1 Qb8 27. Bc6 Ra6 28. Bd5 Be5 29. g3 Qc8 30. f4 Bd6 31. Ng1 Qg4 32. Qf2 a4 33. Nf3 a3 34. b3 Kh8 35. Nh4 Bh5 36. Nf5 Qf3+ 37. Qxf3 Bxf3+ 38. Kg1 Bxd1 39. Rxd1 f6 40. Nh4 g5 41. Nf5 gxf4 42. Nxh6 fxg3 43. Nf7+ Kg7 44. Nxd8 gxh2+ 45. Kg2 Ra8 46. Ne6+ Kg6 47. Rh1 Rh8 48. Kf3 Be5 49. Nf4+ Kg5 50. Nd3 Rh3+ 51. Ke2 Bd4 52. Ne1 Re3+ 53. Kd2 Rh3 54. Ke2 Kf4 55. Nc2 Bg1 56. Ne1 Re3+ 57. Kd2 Kg3 58. Kd1 Bf2 59. Nc2 Rd3+ 60. Ke2 Rc3 61. Kd2 Rf3 62. e5 Rf5 63. e6 Re5 64. Ne1 f5 65. Nd3 Re3 66. Nxf2 Kxf2 67. Rxh2+ Kg3 68. Kxe3 f4+ 69. Ke2 Kxh2 70. e7 f3+ 71. Bxf3 Kg1 72. e8Q Kh2 73. Kf2 Kh3 74. Qh8# 1-0

[Event "COL-ch Universities Rapid"]
[Site "Bogota"]
[Date "2025.04.05"]
[Round "7"]
[White "Quintero Saavedra, Luis Alejandro"]
[Black "Cordoba Fernandez, Juan Diego"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1653"]
[BlackElo "1752"]
[PlyCount "65"]
[EventDate "2025.04.05"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 e5 7. d5 a5 8. Bd3 Nbd7 9. Be3 Nb6 10. Qd2 Ne8 11. Bh6 f5 12. 0-0-0 fxe4 13. Nxe4 Nf6 14. Bxg7 Nxe4 15. Qh6 Rf7 16. Bxe4 Rxg7 17. h4 Qf6 18. h5 Qf4+ 19. Qxf4 exf4 20. hxg6 hxg6 21. Rh6 Bf5 22. Ng5 Bxe4 23. Nxe4 Nxc4 24. Rdh1 Kf7 25. Ng5+ Kf6 26. Ne6 Re7 27. Nxf4 Ne5 28. Kd2 a4 29. Ne6 Ra5 30. Nf4 Kf5 31. g3 Ng4 32. Rxg6 Nxf2 33. Rh5+ 0-1

[Event "COL-ch Universities Rapid"]
[Site "Bogota"]
[Date "2025.04.05"]
[Round "1"]
[White "Sierra Daza, Edinson"]
[Black "Cordoba Fernandez, Juan Diego"]
[Result "1-0"]
[ECO "E76"]
[BlackElo "1752"]
[PlyCount "68"]
[EventDate "2025.04.05"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nfd7 9. f5 Bxd4 10. Bh6 Bg7 11. Bxg7 Kxg7 12. h4 Ne5 13. Qf4 h5 14. Be2 e6 15. f6+ Qxf6 16. Qe3 c5 17. 0-0-0 Rd8 18. Rdg1 Rh8 19. Nb5 Qe7 20. Rd1 Rd8 21. g4 hxg4 22. h5 g5 23. Nxd6 f6 24. Qxc5 Na6 25. Nf5+ exf5 26. Qxe7+ Nf7 27. h6+ Kg6 28. exf5+ Kxf5 29. Qxf7 Re8 30. Rhf1+ Ke4 31. Qxb7+ Ke3 32. Qxa6 Kxe2 33. Qxf6 Rac8 34. b3 a5 1-0

[Event "COL-ch Universities Rapid"]
[Site "Bogota"]
[Date "2025.04.05"]
[Round "3"]
[White "Tunarosa Rodriguez, Nicolas"]
[Black "Cordoba Fernandez, Juan Diego"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1752"]
[PlyCount "62"]
[EventDate "2025.04.05"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2025"]
[SourceDate "2025.04.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 d4 6. Ne2 Qc7 7. d3 Nf6 8. 0-0 Be7 9. c3 dxc3 10. Nxc3 0-0 11. Be3 Rd8 12. Qe2 a6 13. Ba4 Ng4 14. Rac1 Nxe3 15. Qxe3 b6 16. Bxc6 Qxc6 17. Ne5 Qe8 18. Rf2 Bb7 19. b3 Rac8 20. Rfc2 c4 21. Nxc4 Bc5 22. Qxc5 Rxc5 23. Nxb6 Rxd3 24. Nba4 Rc7 25. Re2 Qc8 26. Nb6 Rcxc3 27. Rxc3 Qxc3 28. Nc4 Qd4+ 29. Kf1 Rd1+ 30. Re1 Rxe1+ 31. Kxe1 Qxe4+ 0-1

[Event "COL-ch Universities Blitz"]
[Site "Bogota"]
[Date "2025.04.04"]
[Round "5"]
[White "Chavarro Fraija, Juan Pablo"]
[Black "Cordoba Fernandez, Juan Diego"]
[Result "1-0"]
[ECO "B23"]
[BlackElo "1741"]
[PlyCount "59"]
[EventDate "2025.04.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nf6 4. Bxc6 bxc6 5. d3 Qc7 6. f4 d6 7. Nf3 g6 8. 0-0 Bg7 9. Qe1 0-0 10. Qh4 a6 11. Bd2 d5 12. Kh1 dxe4 13. dxe4 Qb6 14. b3 Rd8 15. e5 Nd5 16. Na4 Qa7 17. c4 Nb6 18. Nc3 Bf5 19. Be3 Nd7 20. g4 Be6 21. Ng5 h6 22. Nxe6 fxe6 23. Kg1 Re8 24. Qxe7 a5 25. Qh4 Kh7 26. Ne4 Rad8 27. Rad1 Re7 28. Nd6 Rf8 29. Qxe7 a4 30. Ne4 1-0

[Event "COL-ch Universities Blitz"]
[Site "Bogota"]
[Date "2025.04.04"]
[Round "3"]
[White "Copete Castillo, Oscar David"]
[Black "Cordoba Fernandez, Juan Diego"]
[Result "0-1"]
[ECO "D92"]
[BlackElo "1741"]
[PlyCount "64"]
[EventDate "2025.04.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d5 5. Bf4 0-0 6. Qc2 dxc4 7. e4 Nc6 8. Rd1 Bg4 9. Bxc4 Nh5 10. Be3 Bxf3 11. gxf3 a6 12. Ne2 Qd7 13. Bd5 Nb4 14. Qb3 Nxd5 15. exd5 Rab8 16. Ng3 Qh3 17. Ke2 Rfd8 18. Rc1 Rdc8 19. Ne4 Qf5 20. Qc2 Qxd5 21. Nc5 Qd6 22. Ne4 Nf4+ 23. Kf1 Qb6 24. Bxf4 Bxd4 25. Nc3 e5 26. Bg3 Qc6 27. Ne4 Qb5+ 28. Qe2 Qxe2+ 29. Kxe2 Bxb2 30. Rc2 Bd4 31. Rhc1 c5 32. Nf6+ Kg7 0-1

[Event "COL-ch Universities Blitz"]
[Site "Bogota"]
[Date "2025.04.04"]
[Round "7"]
[White "Cordoba Fernandez, Juan Diego"]
[Black "Calvache Orozco, Juan Camilo"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1741"]
[PlyCount "111"]
[EventDate "2025.04.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Nd2 Nd7 6. Ngf3 Ne7 7. Nh4 Bg6 8. Nxg6 Nxg6 9. Qb3 Rb8 10. Nf3 c5 11. Be2 cxd4 12. cxd4 Qa5+ 13. Bd2 Qb6 14. Bb5 Rd8 15. Qa4 a6 16. Bxd7+ Rxd7 17. 0-0 Be7 18. Ba5 Qxb2 19. Rfb1 Qa3 20. Qxa3 Bxa3 21. Rb3 Be7 22. Bb6 0-0 23. Rab1 Bd8 24. Bxd8 Rfxd8 25. Rxb7 Rxb7 26. Rxb7 Rc8 27. g3 Rc2 28. Ng5 h6 29. Nxf7 Rxa2 30. Nd6 a5 31. Ra7 a4 32. Ra8+ Kh7 33. Ne8 a3 34. Nc7 Ra1+ 35. Kg2 a2 36. Nxe6 Rd1 37. Rxa2 Kg8 38. Ra7 Nf8 39. Rxg7+ Kh8 40. Re7 Nxe6 41. Rxe6 Rxd4 42. Rxh6+ Kg7 43. Rd6 Kf7 44. f4 Rd2+ 45. Kf3 d4 46. Ke4 Rxh2 47. Rxd4 Rh3 48. Kf3 Ke6 49. Ra4 Rh1 50. Ra6+ Ke7 51. Kg4 Rb1 52. Kf5 Rb5 53. Ra7+ Kf8 54. g4 Rc5 55. Kf6 Rc4 56. Ra8+ 1-0

[Event "COL-ch Universities Blitz"]
[Site "Bogota"]
[Date "2025.04.04"]
[Round "4"]
[White "Cordoba Fernandez, Juan Diego"]
[Black "Galvis Bolivar, Andres Felipe"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1741"]
[PlyCount "34"]
[EventDate "2025.04.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. f4 Bb4 7. Ndb5 Nxe4 8. a3 Qh4+ 9. g3 Bxc3+ 10. bxc3 Nxg3 11. Nd6+ Kf8 12. hxg3 Qxh1 13. Nc4 Qe4+ 14. Ne3 h5 15. Qd6+ Kg8 16. Bd2 Qf3 17. f5 e5 0-1

[Event "COL-ch Universities Blitz"]
[Site "Bogota"]
[Date "2025.04.04"]
[Round "2"]
[White "Cordoba Fernandez, Juan Diego"]
[Black "Silva Oliveros, Juan Angel"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1741"]
[BlackElo "1677"]
[PlyCount "126"]
[EventDate "2025.04.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Bb7 9. f3 Nf6 10. c4 b4 11. Nc2 a5 12. Be3 Nxd5 13. exd5 Ne7 14. Bd3 Ng6 15. 0-0 Be7 16. Re1 0-0 17. Bf2 Nf4 18. Ne3 Nxd3 19. Qxd3 Ba6 20. b3 Bc8 21. Nf5 Bf6 22. Ng3 g6 23. Ne4 Bg7 24. c5 Ba6 25. Qe3 dxc5 26. Qxc5 Rc8 27. Qb6 Qxb6 28. Bxb6 Bb7 29. Bxa5 Bxd5 30. Bxb4 Rfd8 31. Be7 Rd7 32. Bf6 Bxe4 33. Bxg7 Bxf3 34. Bh6 Ba8 35. Rac1 Re8 36. Rc5 e4 37. Kf2 f5 38. Rec1 Kf7 39. Rc7 Red8 40. b4 Bd5 41. a4 Bb3 42. a5 Ba4 43. a6 Ra8 44. Rxd7+ Bxd7 45. Rc7 Ke6 46. a7 Kd6 47. Bf4+ Ke6 48. Rb7 Bc6 49. Rxh7 Bd5 50. b5 Kf6 51. b6 g5 52. Be3 f4 53. Bd4+ Kg6 54. Rh8 Rxh8 55. Bxh8 e3+ 56. Kf1 Kf5 57. Bg7 Ke4 58. Bh6 g4 59. Bg5 f3 60. gxf3+ gxf3 61. Bh4 Kd3 62. Bg5 Kd2 63. h4 Kd3 1/2-1/2

[Event "COL-ch Universities Blitz"]
[Site "Bogota"]
[Date "2025.04.04"]
[Round "8"]
[White "Cordoba Fernandez, Juan Diego"]
[Black "Talero Cubillos, Santiago"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1741"]
[PlyCount "73"]
[EventDate "2025.04.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Be2 Nf5 7. 0-0 Be7 8. Re1 cxd4 9. cxd4 Qb6 10. a3 0-0 11. Nc3 Ncxd4 12. Nxd4 Nxd4 13. Bd3 Nf5 14. Na4 Qc7 15. b4 Bd7 16. Bb2 b6 17. Rc1 Qb7 18. Nc3 Rac8 19. Qe2 Bg5 20. Ba6 Qb8 21. Bxc8 Bxc8 22. Rb1 Nd4 23. Qg4 Bd2 24. Qxd4 Bxe1 25. Rxe1 Ba6 26. a4 Bc4 27. Nb5 a6 28. Nd6 b5 29. axb5 axb5 30. Qg4 Qa8 31. Ra1 Qb8 32. Bc1 Kh8 33. Qh5 Qc7 34. Be3 g6 35. Qg5 Kg7 36. Qf6+ Kg8 37. Bh6 1-0

[Event "COL-ch Universities Blitz"]
[Site "Bogota"]
[Date "2025.04.04"]
[Round "6"]
[White "Fonseca Guarin, John Henry"]
[Black "Cordoba Fernandez, Juan Diego"]
[Result "1/2-1/2"]
[ECO "D74"]
[WhiteElo "1578"]
[BlackElo "1741"]
[PlyCount "137"]
[EventDate "2025.04.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d5 6. cxd5 Nxd5 7. Nc3 c6 8. 0-0 Bg4 9. e3 Qc8 10. e4 Nxc3 11. bxc3 Bh3 12. Re1 Bxg2 13. Kxg2 Rd8 14. Qc2 Nd7 15. Bg5 Re8 16. e5 h6 17. Bf4 e6 18. Rab1 c5 19. Qa4 Nb6 20. Qd1 Nd5 21. Qb3 b6 22. Rbc1 c4 23. Qb2 Nxf4+ 24. gxf4 Qc6 25. Re3 f6 26. Kg1 fxe5 27. dxe5 Rf8 28. Nd4 Qc8 29. Rf3 Rf7 30. Re1 Bf8 31. Qb5 Bc5 32. Re4 a6 33. Qc6 Bxd4 34. Qxc8+ Rxc8 35. Rxd4 Rc5 36. Rd8+ Kg7 37. Rd6 Rb5 38. Rxe6 Rb2 39. a4 Rb3 40. a5 b5 41. Rxa6 b4 42. Rb6 Rxc3 43. Rxc3 bxc3 44. Rc6 Ra7 45. Rxc4 Rxa5 46. Rxc3 Kf7 47. Kg2 Ke6 48. Kg3 Kf5 49. h3 Ra1 50. Rc8 Rg1+ 51. Kf3 Rh1 52. Kg2 Ra1 53. Rf8+ Ke6 54. Rg8 Kf7 55. Rb8 Ra2 56. Rb7+ Ke6 57. Rb6+ Kf5 58. Kg3 Ra1 59. Rb4 Rg1+ 60. Kf3 Rh1 61. Kg2 Ra1 62. f3 Ra2+ 63. Kg3 Ra1 64. e6 Kxe6 65. Rb6+ Kf5 66. Rb5+ Kf6 67. Kg2 Ra2+ 68. Kg3 Ra1 69. Kg2 1/2-1/2

[Event "COL-ch Universities Blitz"]
[Site "Bogota"]
[Date "2025.04.04"]
[Round "1"]
[White "Orellano Correa, Andres Eduardo"]
[Black "Cordoba Fernandez, Juan Diego"]
[Result "1/2-1/2"]
[ECO "B34"]
[BlackElo "1741"]
[PlyCount "93"]
[EventDate "2025.04.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Be2 d5 9. exd5 Nxd5 10. Nxc6 bxc6 11. Nxd5 cxd5 12. c3 e6 13. 0-0 Qc7 14. Bd4 Rb8 15. Bxg7 Kxg7 16. Qc2 e5 17. Rfd1 Bf5 18. Bd3 Be6 19. b3 Rfc8 20. Rac1 Qa5 21. c4 dxc4 22. Bxc4 Bxc4 23. bxc4 Qa3 24. Rb1 Rb7 25. Rdc1 Rxb1 26. Rxb1 Qc5+ 27. Kf1 Qxc4+ 28. Qxc4 Rxc4 29. Rb7 Ra4 30. Rb2 Kf6 31. Ke2 Kf5 32. Ke3 Ra3+ 33. Kf2 h5 34. g3 g5 35. h3 g4 36. hxg4+ hxg4 37. fxg4+ Kxg4 38. Re2 a5 39. Rxe5 Rxa2+ 40. Ke3 Kxg3 41. Rf5 a4 42. Rxf7 a3 43. Ra7 Ra1 44. Kd2 a2 45. Kc2 Rh1 46. Kb2 Rh2+ 47. Kb3 1/2-1/2

[Event "COL-ch Universities Blitz"]
[Site "Bogota"]
[Date "2025.04.04"]
[Round "9"]
[White "Sierra Daza, Edinson"]
[Black "Cordoba Fernandez, Juan Diego"]
[Result "0-1"]
[ECO "E76"]
[BlackElo "1741"]
[PlyCount "66"]
[EventDate "2025.04.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 Nbd7 8. Qc2 Nb6 9. Rb1 Ne8 10. a3 f5 11. e5 dxe5 12. fxe5 Qc7 13. Nb5 Qb8 14. Bf4 e6 15. d6 a6 16. Nc3 Nd7 17. h4 h6 18. Bd3 b6 19. Qd2 Kh7 20. Ke2 Bb7 21. Rbg1 Bc6 22. g4 fxg4 23. Rxg4 Bxf3+ 24. Kxf3 Nxe5+ 25. Kg3 Nxg4 26. Bxg6+ Kxg6 27. Qd3+ Rf5 28. Kxg4 h5+ 29. Kh3 Kf7 30. d7 Qxf4 31. d8Q Rxd8 32. Qxd8 Qg4+ 33. Kh2 Rf2# 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.08"]
[Round "8"]
[White "Cordoba Fernandez, Juan Diego"]
[Black "Zabaleta Rodriguez, Fernando"]
[Result "1-0"]
[ECO "B08"]
[BlackElo "1892"]
[PlyCount "73"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 0-0 6. h3 c6 7. Bb3 b5 8. a3 Bb7 9. Be3 a5 10. Nd2 Na6 11. 0-0 Qc7 12. f4 b4 13. Ne2 c5 14. d5 Nb8 15. Ng3 Ba6 16. Rf2 c4 17. Ba4 h5 18. Nf3 Nfd7 19. Bd4 Bxd4 20. Qxd4 Nc5 21. b3 Nxa4 22. bxa4 Nd7 23. f5 Qc5 24. Ne2 Qxd4 25. Nexd4 Nc5 26. Re2 c3 27. Re3 Bb7 28. Ne1 g5 29. Nd3 Nd7 30. axb4 axb4 31. Nxb4 Rfc8 32. Nb5 Rc4 33. Nd3 Rcxa4 34. Rxa4 Rxa4 35. Nxc3 Ba6 36. Rg3 f6 37. Nxa4 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.07"]
[Round "6"]
[White "Cordoba Fernandez, Juan Diego"]
[Black "Celis Vargas, Walter Enrique"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1749"]
[PlyCount "58"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 cxd4 7. cxd4 Bd7 8. Bc2 Nb4 9. 0-0 Nxc2 10. Qxc2 Rc8 11. Qd1 Ne7 12. Nc3 Nf5 13. a3 Be7 14. Rb1 Rxc3 15. g4 Rxf3 16. Qxf3 Nxd4 17. Qe3 Nc6 18. Qf4 Qd4 19. Qxd4 Nxd4 20. Be3 Nc6 21. f4 f6 22. b4 b6 23. b5 Na5 24. a4 Nc4 25. Rbe1 Nxe3 26. Rxe3 Bc5 27. Kf2 fxe5 28. fxe5 0-0+ 29. Ke2 Rxf1 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.07"]
[Round "7"]
[White "Duran Toro, Mauricio"]
[Black "Cordoba Fernandez, Juan Diego"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1829"]
[PlyCount "35"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c5 7. d5 Nbd7 8. 0-0 Nb6 9. b3 Nfd7 10. Be3 Ne5 11. Nxe5 Bxe5 12. Bh6 Re8 13. Qd2 Nd7 14. f4 Bg7 15. Bxg7 Kxg7 16. Qe3 Qb6 17. Rab1 Nf8 18. e5 1/2-1/2

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.06"]
[Round "5"]
[White "Acosta Nunez, Miguel Antonio"]
[Black "Cordoba Fernandez, Juan Diego"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1785"]
[PlyCount "36"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e3 d5 2. Qh5 e6 3. Qxf7+ Kxf7 4. g3 Bd6 5. h4 Bxg3 6. e4 Ne7 7. e5 h5 8. Ne2 Bf4 9. c4 dxc4 10. f3 Bg3+ 11. Nxg3 c3 12. d3 Qxd3 13. b3 c2 14. Nd2 Qe3+ 15. Be2 Qxe2+ 16. Kxe2 g5 17. Nxh5 Ng6 18. Nc4 Kf8 1/2-1/2

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.06"]
[Round "4"]
[White "Cordoba Fernandez, Juan Diego"]
[Black "Angulo Ricardo, Milton"]
[Result "1-0"]
[ECO "C42"]
[BlackElo "1699"]
[PlyCount "93"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bc4 d5 6. Bb3 Bc5 7. 0-0 Bg4 8. d3 Nf6 9. Re1+ Be7 10. Qe2 Bxf3 11. gxf3 Kf8 12. Nc3 c6 13. Bg5 Nbd7 14. Nd1 Bd6 15. Ne3 Qc7 16. h3 Re8 17. Qd2 Bf4 18. Qb4+ Bd6 19. Qd2 Ne5 20. Kg2 h6 21. Bh4 Ng6 22. Bg3 Nh5 23. Nf5 Nhf4+ 24. Kh2 Re6 25. c4 Qd7 26. cxd5 cxd5 27. Nxd6 Qxd6 28. Rac1 Rxe1 29. Qxe1 Qd7 30. Qb4+ Kg8 31. Bxf4 Kh7 32. Bg3 Qf5 33. Qxb7 Nf4 34. Bxf4 Qxf4+ 35. Kg2 Qxc1 36. Qxd5 Qf4 37. Qxf7 Qg5+ 38. Kh2 Qe5+ 39. f4 Qc5 40. Kg3 Rf8 41. Qc4 Qd6 42. Qe4+ Kh8 43. d4 h5 44. Qe5 h4+ 45. Kg4 Qd7+ 46. Be6 Qe7 47. Qh5# 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.05"]
[Round "2"]
[White "Castro Diaz, Erick Andrey"]
[Black "Cordoba Fernandez, Juan Diego"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1872"]
[PlyCount "55"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Bg4 5. c3 e6 6. Nbd2 Nc6 7. Be2 Nge7 8. 0-0 Qb6 9. Qa4 Bh5 10. dxc5 Qxc5 11. Nb3 Qb6 12. Be3 Qc7 13. Nbd4 a6 14. Nb5 Qb8 15. Nd6+ Kd7 16. c4 dxc4 17. Nxc4 Nd5 18. Nb6+ Nxb6 19. Bxb6 Ke8 20. Rfd1 Be7 21. Rac1 Kf8 22. Rd7 Nxe5 23. Bc7 Qc8 24. Rxe7 b5 25. Qa3 Kg8 26. Nxe5 Bxe2 27. Rxf7 Bh5 28. Qe7 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.05"]
[Round "3"]
[White "Garcia Diaz, Juan Manuel"]
[Black "Cordoba Fernandez, Juan Diego"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1891"]
[PlyCount "99"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qc8 8. Nd2 e6 9. h3 Bh5 10. Ngf3 Be7 11. Ne5 0-0 12. g4 Bg6 13. Bxg6 fxg6 14. Bg3 a6 15. 0-0 b5 16. Nxc6 Qxc6 17. Rae1 Rae8 18. Re3 Bd6 19. Rfe1 Bxg3 20. Rxg3 Ne4 21. Nxe4 dxe4 22. Rge3 Rf4 23. Qc2 Ref8 24. Rxe4 Qd6 25. Rxe6 Qd5 26. Qb3 Qxb3 27. axb3 Rxf2 28. R1e2 Rf1+ 29. Kg2 Ra1 30. Re8 a5 31. c4 Rxe8 32. Rxe8+ Kf7 33. Re3 Rd1 34. d5 Rd2+ 35. Kf3 Rxb2 36. Ke4 a4 37. bxa4 Rb4 38. axb5 Rxc4+ 39. Ke5 Ke7 40. Rb3 Kd7 41. b6 Rc8 42. b7 Rb8 43. Rb5 h5 44. g5 Re8+ 45. Kd4 Rb8 46. Kc5 Kc7 47. d6+ Kd7 48. h4 Ke8 49. Kc6 Kd8 50. Rb4 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.04"]
[Round "1"]
[White "Cordoba Fernandez, Juan Diego"]
[Black "Gomez, Dario G"]
[Result "1-0"]
[ECO "B06"]
[BlackElo "1851"]
[PlyCount "79"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 g6 2. d4 d6 3. f4 e6 4. Nf3 Bg7 5. Bd3 Ne7 6. 0-0 c6 7. Qe2 a5 8. Nbd2 0-0 9. a4 Qc7 10. Nb3 Na6 11. c3 Bd7 12. e5 d5 13. Qe1 Qb6 14. Ra3 Nb8 15. h3 Re8 16. Nh2 f5 17. exf6 Bxf6 18. Ng4 Bg7 19. Nc5 Nf5 20. Rb3 Qd8 21. Nxb7 Qe7 22. Bxf5 gxf5 23. Ne5 Ra7 24. Nc5 Qd6 25. Rb6 Rc7 26. Qd1 Rf8 27. Qb3 Rcc8 28. Rb7 Be8 29. Qb6 Rd8 30. Qxa5 Bf6 31. Qa7 h5 32. Qb6 Kh8 33. Rc7 Rg8 34. Nb7 Qf8 35. Nxd8 Bxd8 36. Qxb8 Bxc7 37. Qxc7 Rg7 38. Qb6 Qd6 39. a5 Rc7 40. Qb8 1-0

