[Event "COL-ch Students"]
[Site "Popayan"]
[Date "2024.05.04"]
[Round "6"]
[White "Cardona, Jacobo"]
[Black "Delgado Rodallega, Erwin Damar"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1729"]
[BlackElo "1612"]
[PlyCount "46"]
[EventDate "2024.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Be7 7. h3 Nc6 8. Nf3 Bf5 9. Bd3 Qd7 10. Be3 Nb4 11. Bxf5 Qxf5 12. 0-0 Nc2 13. Rc1 Nxe3 14. fxe3 0-0 15. e4 Qg6 16. b3 Rae8 17. Qd2 c6 18. Rce1 Nd7 19. Qf4 Bd8 20. Nh4 Qe6 21. d5 Qf6 22. Nf5 Qxc3 23. Nxd6 Bc7 0-1

[Event "COL-ch Students"]
[Site "Popayan"]
[Date "2024.05.04"]
[Round "7"]
[White "Chamorro Cuaical, Ivan Andres"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1881"]
[BlackElo "1729"]
[PlyCount "72"]
[EventDate "2024.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. d3 e6 5. g3 Be7 6. Bg2 d5 7. Qc2 0-0 8. 0-0 b6 9. Be3 Bb7 10. Re1 Rc8 11. a3 d4 12. Bd2 dxc3 13. Bxc3 Nd4 14. Bxd4 cxd4 15. Qb3 Nd7 16. Qd1 Nc5 17. b4 Na6 18. Nbd2 Nc7 19. Nb3 Nb5 20. Qd2 Qd6 21. Rec1 e5 22. Rc4 Rxc4 23. dxc4 Nc3 24. Nxe5 Qxe5 25. f4 Qd6 26. e5 Qc7 27. Qxd4 Bxg2 28. Kxg2 Qc6+ 29. Kf2 Ne4+ 30. Ke3 Nf6 31. exf6 Bxf6 32. Qd3 Re8+ 33. Kf2 Rd8 34. Qf1 Bxa1 35. Nxa1 Qe4 36. Qe2 Qd4+ 0-1

[Event "COL-ch Students"]
[Site "Popayan"]
[Date "2024.05.03"]
[Round "4"]
[White "Cardona, Jacobo"]
[Black "Guelgua, Alvaro"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "1729"]
[BlackElo "2063"]
[PlyCount "83"]
[EventDate "2024.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 d6 9. d4 Bb6 10. d5 Ne7 11. c4 b4 12. Be3 Ng6 13. Ba4+ Kf8 14. Nbd2 a5 15. Rc1 Ng4 16. Nb3 Qe7 17. c5 Nxe3 18. cxd6 cxd6 19. fxe3 Ba6 20. Rc6 Qd8 21. Kh1 Ne7 22. Rc2 g6 23. Nfd2 Bd3 24. Rc1 Kg7 25. Qf3 Rf8 26. Nc4 f5 27. exf5 Rxf5 28. Qd1 e4 29. Nxb6 Qxb6 30. Nd4 Rf2 31. Bc2 Rc8 32. Bb3 Rxc1 33. Qxc1 Nf5 34. Kg1 Nxd4 35. Kxf2 Nf5 36. Qc6 Qd8 37. Kg1 Qg5 38. Qd7+ Kg8 39. Bd1 Nxe3 40. Qc8+ Kg7 41. Qd7+ Kg8 42. Qc8+ 1/2-1/2

[Event "COL-ch Students"]
[Site "Popayan"]
[Date "2024.05.03"]
[Round "3"]
[White "Tobar Beltran, Jorge Esteban"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2002"]
[BlackElo "1729"]
[PlyCount "38"]
[EventDate "2024.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. g3 dxe5 4. Bg2 Nf6 5. Nf3 Nc6 6. 0-0 Bc5+ 7. Kh1 Bg4 8. Nc3 Qd7 9. d3 h6 10. Na4 Bd6 11. Be3 Bh3 12. Nc5 Bxg2+ 13. Kxg2 Bxc5 14. Bxc5 Qd5 15. Bf2 e4 16. dxe4 Qxe4 17. Qd3 Rd8 18. Qxe4+ Nxe4 19. Bc5 Nxc5 0-1

[Event "COL-ch Students"]
[Site "Popayan"]
[Date "2024.05.03"]
[Round "5"]
[White "Vallejo, Flavieth"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1722"]
[BlackElo "1729"]
[PlyCount "69"]
[EventDate "2024.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 d5 7. exd5 Nxd5 8. h3 Nb6 9. Bb3 Bf5 10. Nxe5 Nxe5 11. d4 Bd6 12. dxe5 Bxe5 13. Qf3 Qf6 14. Bf4 Rad8 15. Na3 Rd3 16. Be3 Qg6 17. Bc2 Rxe3 18. Qxe3 Bd6 19. Bxf5 Qxf5 20. Rad1 Nd5 21. Qd3 Qe5 22. g3 Nf6 23. Nc4 Qh5 24. Nxd6 cxd6 25. Kg2 d5 26. Qf3 Qg6 27. c4 dxc4 28. Qxb7 Ne4 29. Rfe1 f5 30. Qd5+ Kh8 31. Qxc4 Qh5 32. Rd5 Ng5 33. Qf4 Qxh3+ 34. Kg1 Qh5 35. Rxf5 1-0

[Event "COL-ch Students"]
[Site "Popayan"]
[Date "2024.05.02"]
[Round "2"]
[White "Cardona, Jacobo"]
[Black "Angulo Mosquera, Blainer"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1729"]
[BlackElo "1538"]
[PlyCount "71"]
[EventDate "2024.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 d6 5. Nf3 Qxe4+ 6. Be2 a6 7. 0-0 Be6 8. c4 Bf5 9. Re1 Be7 10. Qa4+ Nbd7 11. Bd1 Qc6 12. Qxc6 bxc6 13. Ba4 Rb8 14. Bxc6 Rb6 15. Ba4 Kd8 16. Nc3 Rb4 17. Bxd7 Nxd7 18. Rxe7 Be6 19. Rxe6 fxe6 20. Bg5+ Nf6 21. b3 Kd7 22. Re1 Re8 23. Ne4 Rf8 24. c5 a5 25. Bd2 Rb5 26. Nc3 Rb7 27. Ng5 Re8 28. Nge4 Rb4 29. Nxf6+ gxf6 30. Ne4 Rxd4 31. Nxf6+ Ke7 32. Be3 Kxf6 33. Bxd4+ e5 34. Bc3 d5 35. Rxe5 Rxe5 36. f4 1-0

[Event "COL-ch Students"]
[Site "Popayan"]
[Date "2024.05.02"]
[Round "1"]
[White "Hernandez Cruz, Andres Felipe"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "1499"]
[BlackElo "1729"]
[PlyCount "81"]
[EventDate "2024.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 d6 5. Bg5 c6 6. h3 Be6 7. Bb3 Nbd7 8. Nf3 a5 9. Na4 Ba7 10. c4 h6 11. Bh4 Nf8 12. c5 g5 13. Bg3 b5 14. cxb6 Bxb6 15. 0-0 c5 16. Nd2 Rb8 17. Nc4 Bc7 18. Nc3 Ng6 19. Ba4+ Kf8 20. b3 h5 21. Nb5 h4 22. Bh2 g4 23. hxg4 Nxg4 24. Qf3 Rg8 25. Ne3 h3 26. Nxg4 Nh4 27. Qe3 Rxg4 28. g3 Rg6 29. Rac1 Bb6 30. Qe2 Qf6 31. Nxd6 Bg4 32. f3 Nxf3+ 33. Kh1 Qxd6 34. Rxf3 Bxf3+ 35. Qxf3 Qf6 36. Qe2 Qg5 37. Rd1 Qg4 38. Qf1 Rd8 39. Bb5 Rdd6 40. d4 Rdf6 41. Qe1 0-1

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.29"]
[Round "6"]
[White "Cardona, Jacobo"]
[Black "Bonilla Barreiro, Maria Jose"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1471"]
[BlackElo "1210"]
[PlyCount "89"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. c4 Ngf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. 0-0 0-0 10. Be3 Rc8 11. b3 Nc5 12. f3 a6 13. Qd2 Nfd7 14. Rfd1 Ne5 15. Qe2 Nc6 16. Rac1 Qa5 17. Nd5 Qd8 18. Nc2 Ne5 19. b4 Na4 20. Nd4 e6 21. Nf4 Re8 22. Nb3 Nb2 23. Rd4 Na4 24. Rd2 Nc6 25. a3 Bc3 26. Rdc2 Bg7 27. Rd1 Nc3 28. Rxc3 Bxc3 29. c5 Be5 30. Nd3 Qh4 31. f4 Bg7 32. cxd6 Red8 33. e5 Nb8 34. g3 Qh3 35. Bb6 Rf8 36. Ndc5 Rc6 37. Bc7 b6 38. Ne4 Nd7 39. Nd4 Rxc7 40. dxc7 b5 41. Nc6 Nb6 42. Rd8 f6 43. exf6 Bh6 44. f7+ Kxf7 45. Nd6+ 1-0

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.29"]
[Round "7"]
[White "Mina, Fischer"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1639"]
[BlackElo "1471"]
[PlyCount "64"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. c3 d5 4. e5 c4 5. d4 cxd3 6. Bxd3 e6 7. Nf3 Bc5 8. b4 Bb6 9. a3 Nge7 10. Nbd2 Qc7 11. Nb3 Bd7 12. Bb2 0-0 13. Bxh7+ Kxh7 14. Ng5+ Kg6 15. Qd3+ f5 16. exf6+ Nf5 17. h4 gxf6 18. h5+ Kh6 19. Nf3 Qxf4 20. Bc1 Be3 21. Rh4 Qg3+ 22. Kd1 Bxc1 23. Rxc1 Nxh4 24. Qe3+ Kh7 25. Nc5 Nxf3 26. Nxd7 Qe1+ 27. Qxe1 Nxe1 28. Nxf8+ Rxf8 29. Kxe1 Kh6 30. Kf2 Kxh5 31. Rh1+ Kg6 32. Re1 Ne5 0-1

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.28"]
[Round "4"]
[White "Cardona, Jacobo"]
[Black "Taborda Borja, Valeria"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1471"]
[PlyCount "61"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 h6 7. h3 Bd7 8. Re1 0-0 9. Nbd2 a6 10. Ba4 Re8 11. Nf1 b5 12. Bc2 d5 13. Ng3 dxe4 14. dxe4 Be6 15. Be3 Bb6 16. Bxb6 cxb6 17. Nh4 Qxd1 18. Raxd1 Rad8 19. Nhf5 Bxf5 20. Nxf5 Rxd1 21. Rxd1 Kh7 22. Rd6 Rc8 23. f3 g6 24. Rxf6 gxf5 25. Rxf7+ Kg6 26. Rd7 fxe4 27. Bxe4+ Kg5 28. Rg7+ Kh5 29. g3 Na5 30. f4 exf4 31. Bf3# 1-0

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.28"]
[Round "5"]
[White "Ceron, Edgar Ivan"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2045"]
[BlackElo "1471"]
[PlyCount "37"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. g3 e6 3. Bg2 Nf6 4. Nf3 c5 5. 0-0 Be7 6. b3 0-0 7. Bb2 b6 8. c4 Bb7 9. Nbd2 Nbd7 10. Rc1 Rc8 11. e3 Re8 12. Ne5 Nxe5 13. dxe5 Nd7 14. f4 f6 15. cxd5 Bxd5 16. e4 Bc6 17. Bh3 fxe5 18. Bxe6+ Kh8 19. Nc4 1-0

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.27"]
[Round "2"]
[White "Cardona, Jacobo"]
[Black "Lopez Ramirez, Jorge Hernan"]
[Result "0-1"]
[ECO "C82"]
[WhiteElo "1471"]
[BlackElo "1898"]
[PlyCount "62"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Bc2 Nxf2 12. Rxf2 f6 13. exf6 Qxf6 14. Nb3 Bxf2+ 15. Kxf2 Ne5 16. Be3 Ng4+ 17. Ke2 Nxe3 18. Kxe3 Qf4+ 19. Kf2 Qxh2 20. Nbd4 Bg4 21. Bf5 Qf4 22. Bxg4 Qxg4 23. Qd3 c5 24. Nc6 Rae8 25. Rh1 Qe4 26. Qd2 d4 27. Na5 d3 28. Re1 Rxf3+ 29. gxf3 Qh4+ 30. Kf1 Qh1+ 31. Kf2 Qh2+ 0-1

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.27"]
[Round "3"]
[White "Hernandez Pinzon, Helvert"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1835"]
[BlackElo "1471"]
[PlyCount "65"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. g3 d5 8. Bg2 dxe4 9. Nd2 Bxd4 10. cxd4 Bf5 11. Nxe4 Bxe4 12. Bxe4 0-0-0 13. Qb3 Rhe8 14. 0-0 Qe6 15. Qxe6+ fxe6 16. Rad1 Nf5 17. Bxc6 bxc6 18. Rd2 Rd5 19. Rc1 e5 20. Rxc6 exd4 21. Bf4 Rd7 22. Kg2 h6 23. h4 Kb7 24. Rc4 a5 25. Rc5 Ne7 26. Rxa5 Kb6 27. Re5 Ra8 28. Re6+ Kb5 29. b3 c5 30. a4+ Kb4 31. Rd3 Nd5 32. Bd2+ Nc3 33. Rb6+ 1-0

[Event "Cali Valle Colombia op-B"]
[Site "Cali Valle Colombia"]
[Date "2022.12.26"]
[Round "1"]
[White "Wong Pages, Juan Diego"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2011"]
[BlackElo "1471"]
[PlyCount "56"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. c3 d6 7. a4 a6 8. Nbd2 0-0 9. Re1 Be6 10. h3 Ba7 11. a5 Ne7 12. Bxe6 fxe6 13. d4 Ng6 14. Qb3 Qd7 15. dxe5 dxe5 16. Nc4 Nh5 17. Be3 Rxf3 18. gxf3 Nhf4 19. Qxb7 Qd8 20. Nxe5 Bxe3 21. Ng4 Qh4 22. Qxa8+ Kh7 23. Nxe3 Nxh3+ 24. Kh2 Ngf4 25. e5 Nxf2+ 26. Kg1 Qg3+ 27. Kf1 N2h3 28. Qe4+ g6 0-1

[Event "Palmira op-B"]
[Site "Palmira"]
[Date "2022.12.18"]
[Round "8"]
[White "Cardona, Jacobo"]
[Black "Munoz Ortega, Juan David"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1471"]
[BlackElo "1275"]
[PlyCount "70"]
[EventDate "2022.12.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bb5 a6 7. Bxc6 dxc6 8. 0-0 Nf6 9. Qe2 Bb4 10. Bg5 Be7 11. Rfd1 Qc7 12. Rac1 0-0 13. e5 Ng4 14. Bf4 Bc5 15. Ne4 Be7 16. h3 Nh6 17. Bxh6 gxh6 18. Qe3 f5 19. exf6 Bxf6 20. Qxh6 Qg7 21. Nxf6+ Qxf6 22. Qxf6 Rxf6 23. Rd6 Rf5 24. Rcd1 Rd5 25. R1xd5 cxd5 26. Ng5 Kg7 27. Nxe6+ Bxe6 28. Rxe6 Rd8 29. Re7+ Kf6 30. Rxb7 Ke5 31. Kf1 Ke4 32. Ke2 d4 33. Rxh7 d3+ 34. Kd2 Rc8 35. Re7+ Kd5 1-0

[Event "Palmira op-B"]
[Site "Palmira"]
[Date "2022.12.17"]
[Round "6"]
[White "Cardona, Jacobo"]
[Black "Ramirez Calderon, Carlos Arturo"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1471"]
[BlackElo "1610"]
[PlyCount "57"]
[EventDate "2022.12.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Be7 5. Re1 a6 6. Bxc6 dxc6 7. d3 Nf6 8. Nbd2 0-0 9. e5 Nd5 10. Ne4 f5 11. exf6 Nxf6 12. Bg5 Nxe4 13. Bxe7 Qxe7 14. Rxe4 Qf6 15. Re5 b6 16. Qe2 Bd7 17. Re1 Qf4 18. Ng5 Qa4 19. Qe4 Qxe4 20. R5xe4 h6 21. Nxe6 Rf6 22. Nc7 Raf8 23. f3 Bf5 24. Re7 Rg6 25. Ne6 Rff6 26. Re8+ Kh7 27. Nf8+ Rxf8 28. Rxf8 c4 29. Rxf5 1-0

[Event "Palmira op-B"]
[Site "Palmira"]
[Date "2022.12.17"]
[Round "7"]
[White "Diaz Larrea, Juan Manuel"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "1761"]
[BlackElo "1471"]
[PlyCount "114"]
[EventDate "2022.12.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[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 Re8 13. a4 c5 14. d5 c4 15. b3 cxb3 16. Nxb3 Nb6 17. Na5 Qc7 18. Bd2 Nfd7 19. Qe2 Nxa4 20. Bxa4 bxa4 21. c4 Nc5 22. Bb4 Bc8 23. Nc6 Bd7 24. Bxc5 Bxc6 25. dxc6 dxc5 26. Rxa4 Qxc6 27. Rea1 Bd6 28. Nd2 Reb8 29. Qd3 Rb4 30. R4a3 Bc7 31. Nf1 a5 32. Ne3 Bd8 33. Nd5 Rb7 34. Rd1 Rab8 35. Nc3 h6 36. Nb5 Bc7 37. Qe3 Rxb5 38. cxb5 Rxb5 39. Rd5 c4 40. Rxb5 Qxb5 41. Qc1 Bb6 42. Rc3 Qc5 43. Qc2 Qb4 44. g3 a4 45. Rxc4 Qe1+ 46. Kg2 a3 47. Ra4 g6 48. Rxa3 Qb4 49. Rf3 Qe7 50. Qc6 Bd4 51. Rb3 Kg7 52. Rb7 Qg5 53. Qe6 Qf6 54. Qxf6+ Kxf6 55. f4 Ke6 56. Kf3 f5 57. exf5+ Kd5 1-0

[Event "Palmira op-B"]
[Site "Palmira"]
[Date "2022.12.16"]
[Round "4"]
[White "Cardona, Jacobo"]
[Black "Moreno Castillo, Juan Sebastian"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1471"]
[BlackElo "1512"]
[PlyCount "43"]
[EventDate "2022.12.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bd6 5. c3 a6 6. Ba4 b5 7. Bc2 0-0 8. 0-0 b4 9. Nbd2 a5 10. Nc4 Qe7 11. Re1 h6 12. d4 Ba6 13. Ne3 Qd8 14. Nf5 Be7 15. d5 Nb8 16. Nxe5 Bd6 17. Ng4 Nxg4 18. Qxg4 Qg5 19. Bxg5 hxg5 20. Qxg5 Be5 21. Ne7+ Kh7 22. Qh5# 1-0

[Event "Palmira op-B"]
[Site "Palmira"]
[Date "2022.12.16"]
[Round "5"]
[White "Luligo Bejarano, Luis Angel"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1675"]
[BlackElo "1471"]
[PlyCount "73"]
[EventDate "2022.12.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. Nbd2 d6 7. 0-0 0-0 8. Re1 Be6 9. Bb3 Re8 10. h3 Bb6 11. Nf1 d5 12. Bc2 Qd7 13. Qe2 Rad8 14. Ng3 Re7 15. Nh4 dxe4 16. dxe4 Qe8 17. Nhf5 Red7 18. Qf3 Nh7 19. Qg4 g6 20. Bxh6 Bc5 21. Nh5 Bf8 22. Bg7 Bxg7 23. Nhxg7 Bxf5 24. Nxf5 Kh8 25. Ne3 Rd2 26. Rad1 R8d6 27. Bb3 Na5 28. Bc2 Qd8 29. b4 Nc6 30. Bb3 Qf6 31. Rxd2 Rxd2 32. Re2 Rxe2 33. Qxe2 Ng5 34. Nd5 Qd8 35. Qg4 Ne6 36. Qg3 Kg7 37. b5 1-0

[Event "Palmira op-B"]
[Site "Palmira"]
[Date "2022.12.15"]
[Round "2"]
[White "Cardona, Jacobo"]
[Black "Taborda Borja, Valeria"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1471"]
[BlackElo "1471"]
[PlyCount "37"]
[EventDate "2022.12.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. c3 Bb6 6. d4 exd4 7. cxd4 Bd7 8. Re1 a6 9. Bc4 Bg4 10. Be3 Nge7 11. Bxf7+ Kxf7 12. Ng5+ Ke8 13. Qxg4 Nxd4 14. Qd1 Nec6 15. Nc3 h6 16. Qh5+ Kd7 17. Nf7 Qe7 18. Nxh8 Nc2 19. Bxb6 1-0

[Event "Palmira op-B"]
[Site "Palmira"]
[Date "2022.12.15"]
[Round "3"]
[White "Duque, Milton Antonio"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1819"]
[BlackElo "1471"]
[PlyCount "79"]
[EventDate "2022.12.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. Qc2 d6 6. e4 Nbd7 7. cxb5 a6 8. Nc3 Bg7 9. Be2 0-0 10. 0-0 axb5 11. Bxb5 Ba6 12. a4 Qc7 13. h3 Rfb8 14. Be3 Nb6 15. Bxa6 Rxa6 16. Nd2 Nfd7 17. Ra3 Ne5 18. Nb5 Qb7 19. f4 Ned7 20. Nc3 g5 21. g3 gxf4 22. gxf4 Nf8 23. Rfa1 Qd7 24. Kh2 Ng6 25. a5 Nc8 26. Qd3 Raa8 27. Nc4 Rb4 28. Bd2 Rab8 29. Na4 R4b7 30. Rg1 e6 31. Nab6 Nxb6 32. axb6 Rxb6 33. Nxb6 Rxb6 34. Ra8+ Nf8 35. Bc3 e5 36. fxe5 dxe5 37. Bxe5 f6 38. Bc3 Qc7+ 39. Qg3 Qb7 40. Rb8 1-0

[Event "Palmira op-B"]
[Site "Palmira"]
[Date "2022.12.14"]
[Round "1"]
[White "Chavarro, Jeffry"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2020"]
[BlackElo "1471"]
[PlyCount "43"]
[EventDate "2022.12.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. e5 Ne4 8. Re1 Nc5 9. Bxc6 dxc6 10. Nxd4 0-0 11. Nc3 Ne6 12. Nf5 Bg5 13. Be3 Bd7 14. Ne4 Bxe3 15. Rxe3 Ng5 16. Rd3 Nxe4 17. Rxd7 Qg5 18. Qf3 Nd2 19. Qd3 Rfe8 20. h4 Qf4 21. Ng3 Nc4 22. Rd4 1-0

[Event "COL-ch"]
[Site "Boyaca"]
[Date "2022.08.21"]
[Round "9"]
[White "Saladen Dulce, Rafael"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2179"]
[BlackElo "1471"]
[PlyCount "67"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. a4 Bb7 9. Nc3 b4 10. Nd5 d6 11. c3 bxc3 12. dxc3 Nb8 13. Nxe7+ Qxe7 14. Bg5 Nbd7 15. Nh4 Nc5 16. Nf5 Qd8 17. Bc2 Ne6 18. Bh4 Nf4 19. Qf3 Rb8 20. b4 Bc8 21. Ne3 Be6 22. Rad1 Ng6 23. Bxf6 Qxf6 24. Qxf6 gxf6 25. Bd3 a5 26. bxa5 Ne7 27. Rb1 Ba2 28. Rb5 c6 29. Rb6 Ra8 30. Ra1 Be6 31. a6 Rfb8 32. Rab1 Rxb6 33. Rxb6 Bc8 34. Nc2 1-0

[Event "COL-ch"]
[Site "Boyaca"]
[Date "2022.08.19"]
[Round "6"]
[White "Cardona, Jacobo"]
[Black "Mahecha Villa, Steven"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1471"]
[BlackElo "1645"]
[PlyCount "85"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nxc6 bxc6 7. Bc4 Nf6 8. Qe2 Be7 9. Nc3 0-0 10. 0-0 Be6 11. Bxe6 fxe6 12. e5 Nd5 13. exd6 Qxd6 14. Ne4 Qe5 15. Ng3 Qxe2 16. Nxe2 Bc5 17. Bd2 e5 18. Nc3 Rad8 19. Bg5 Nf6 20. Rae1 Rde8 21. Ne4 Bd6 22. f3 h6 23. Nxf6+ gxf6 24. Bxh6 Rf7 25. Re2 Rh7 26. Bd2 Kf7 27. g3 f5 28. Bc3 Rh6 29. Rfe1 Rhe6 30. Kg2 Kg6 31. h4 e4 32. fxe4 fxe4 33. Bd4 a6 34. Be3 Kf5 35. Kh3 Rg6 36. Rf1+ Ke6 37. Bf4 Kd5 38. Rd1+ Kc5 39. Be3+ Kb5 40. Rg1 Reg8 41. g4 Rf8 42. Rf2 Rgf6 43. Rgf1 1-0

[Event "COL-ch"]
[Site "Boyaca"]
[Date "2022.08.19"]
[Round "5"]
[White "Ortiz Perez, Javier Augusto"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1962"]
[BlackElo "1471"]
[PlyCount "47"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. c3 b5 7. Bc2 d6 8. a4 b4 9. d4 bxc3 10. bxc3 0-0 11. h3 Re8 12. Be3 Bf8 13. Nbd2 d5 14. Nxe5 Nxe5 15. dxe5 Rxe5 16. f4 Re8 17. e5 Nd7 18. Nf3 Nc5 19. Ng5 g6 20. f5 Bxf5 21. Rxf5 f6 22. Rxf6 Rxe5 23. Qf3 Rxe3 24. Rxg6+ 1-0

[Event "COL-ch"]
[Site "Boyaca"]
[Date "2022.08.18"]
[Round "4"]
[White "Cardona, Jacobo"]
[Black "Rubiano Aguirre, Alan Samuel"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1471"]
[PlyCount "32"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. d4 d6 4. Bc4 Bg4 5. h3 Bh5 6. c3 Nf6 7. g4 Bg6 8. Nbd2 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. dxe5 Nf4 12. Qf3 Nd3+ 13. Bxd3 Bxd3 14. Qxb7 Bc5 15. Qc6+ Kf8 16. Qxc5+ Kg8 1-0

[Event "COL-ch"]
[Site "Boyaca"]
[Date "2022.08.18"]
[Round "3"]
[White "Moreno Marino, Juan Nicolas"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "1901"]
[BlackElo "1471"]
[PlyCount "63"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. g3 Be7 5. Bg2 dxc4 6. Nc3 c5 7. Qa4+ Bd7 8. Qxc4 Bc6 9. dxc5 Nbd7 10. b4 a6 11. Qb3 b6 12. cxb6 Qxb6 13. Rb1 Rb8 14. a3 Ng4 15. 0-0 h5 16. h3 Qb7 17. hxg4 hxg4 18. Ne1 Ne5 19. Bf4 Bxg2 20. Nxg2 Nf3+ 21. exf3 gxf3 22. Ne1 e5 23. Qd5 Qc8 24. Qxf3 exf4 25. Nd5 Qh3 26. Qg2 Qf5 27. Rd1 Bd6 28. Nc7+ Bxc7 29. Qc6+ Kf8 30. Qxc7 Re8 31. Qc5+ Qxc5 32. bxc5 1-0

[Event "COL-ch"]
[Site "Boyaca"]
[Date "2022.08.17"]
[Round "2"]
[White "Cardona, Jacobo"]
[Black "Bernal Lozano, Andres Felipe"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1471"]
[PlyCount "27"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 a6 5. Bxc6+ bxc6 6. dxe5 dxe5 7. Qxd8+ Kxd8 8. Nxe5 Ne7 9. Nxf7+ Ke8 10. Nxh8 Nf5 11. exf5 Bxf5 12. 0-0 g6 13. Re1+ Kd8 14. Nf7+ 1-0

[Event "COL-ch"]
[Site "Boyaca"]
[Date "2022.08.17"]
[Round "1"]
[White "Vargas Arteaga, Alexis"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2239"]
[BlackElo "1471"]
[PlyCount "79"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 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 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Nh2 c5 16. d5 c4 17. Ng4 Nxg4 18. hxg4 Qh4 19. Nf1 h6 20. g3 Qd8 21. f3 Rc8 22. Re2 b4 23. Rh2 g5 24. Ne3 Qf6 25. cxb4 Nb6 26. a4 c3 27. b3 Rc7 28. a5 Nc8 29. Bd3 Na7 30. Nc2 Rb8 31. Be3 Bc8 32. Bb6 Rd7 33. Kg2 Nb5 34. Bxb5 axb5 35. Qd3 Ba6 36. Ne3 Rc8 37. Qc2 Bg7 38. Nf5 Kh7 39. Rah1 Rb7 40. Be3 1-0

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.08"]
[Round "9"]
[White "Campos Perilla, Angie Catalina"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1333"]
[BlackElo "1409"]
[PlyCount "27"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Bc4 d6 8. 0-0 Nb6 9. Bb5 Bd7 10. Nc3 Be7 11. Bf4 dxe5 12. Nxe5 Nxe5 13. Bxe5 0-0 14. Bd3 0-1

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.07"]
[Round "8"]
[White "Cardona, Jacobo"]
[Black "Zuluaga Gallego, Juan Pablo"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1409"]
[PlyCount "32"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 b5 8. Qd2 Bb7 9. f3 Nbd7 10. 0-0 b4 11. Nd1 d5 12. exd5 Nxd5 13. Bf2 N7b6 14. Ne3 Nxe3 15. Qxe3 Bc5 16. c3 e5 0-1

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.07"]
[Round "7"]
[White "Loaiza Cuervo, Santiago"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1655"]
[BlackElo "1409"]
[PlyCount "30"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[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. g3 f5 12. Bg2 0-0 13. exf5 Bxf5 14. Ne3 Be6 15. Bxc6 Rc8 1-0

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.06"]
[Round "6"]
[White "Cardona, Jacobo"]
[Black "Carrillo Parra, Miguel Alfredo"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1409"]
[BlackElo "2132"]
[PlyCount "92"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. 0-0 Bc5 7. Bxc6 bxc6 8. Nxe5 0-0 9. Nc3 d6 10. Na4 Nxe4 11. Nxc5 Nxc5 12. Nxc6 Qe8 13. Nd4 Qg6 14. Qd2 Ba6 15. Re1 Ne4 16. Qa5 Bb7 17. f3 c5 18. fxe4 Bxe4 19. Rxe4 Qxe4 20. Nf3 Qxc2 21. Qd2 Qe4 22. Qe3 Qd5 23. Bd2 Rae8 24. Qb3 c4 25. Qc3 Re2 26. Be3 Rb8 27. b3 Qd3 28. Qxd3 cxd3 29. Bxa7 Rc8 30. Nd4 Rb2 31. Kf1 Ra8 32. Bb6 Rf8+ 33. Nf3 g5 34. Kg1 g4 35. Ne1 d2 36. Nd3 Rxa2 37. Rd1 Rb8 38. Nb4 Rb2 39. Nd5 Rc2 40. Kf2 Kf7 41. Ke2 Ke6 42. Nf4+ Kf5 43. Be3 Rxb3 44. Rxd2 Rxe3+ 45. Kxe3 Rxd2 46. Kxd2 Kxf4 0-1

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.06"]
[Round "5"]
[White "Restrepo, Hugo"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1700"]
[BlackElo "1409"]
[PlyCount "46"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. Bd3 Ne7 12. c4 Nxd5 13. cxd5 0-0 14. 0-0 f5 15. f3 fxe4 16. fxe4 Qg5 17. Nc2 f5 18. Qc1 f4 19. Nb4 Bh3 20. Rf2 Bh6 21. Qc7 f3 22. g3 Qf6 23. Re1 Bd2 0-1

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.04"]
[Round "2"]
[White "Cardona, Jacobo"]
[Black "Agudelo Zapata, Yarli Alejandra"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1409"]
[BlackElo "1193"]
[PlyCount "34"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 Nf6 7. e5 dxe5 8. Qxd8+ Nxd8 9. Nb5 Ne6 10. Bxe6 Bxe6 11. Nc7+ Kd8 12. Nxa8 Nd7 13. Be3 b6 14. Rc1 Bxa2 15. 0-0 e6 16. Rfd1 Bd5 17. Nc7 Bd6 1-0

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.04"]
[Round "3"]
[White "Vasquez Chaparro, Santiago"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1409"]
[PlyCount "26"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. d4 cxd4 4. cxd4 Nxe4 5. Nf3 d5 6. Nbd2 Nxd2 7. Bxd2 Nc6 8. Bb5 Bd7 9. 0-0 g6 10. Rc1 Bg7 11. Bc3 0-0 12. Re1 Rc8 13. Ne5 Nxe5 0-1

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.03"]
[Round "1"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2392"]
[BlackElo "1409"]
[PlyCount "67"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Na4 Bd6 11. Be3 Ne4 12. Qxd5 Qe7 13. Nd4 Nf6 14. Nxc6 bxc6 15. Qxc6 Bd7 16. Qa6 Rab8 17. Rfd1 Bxa4 18. Qxa4 Rxb2 19. Qxa7 Qxa7 20. Bxa7 Be5 21. Bd4 Rxe2 22. Bf3 Bxd4 23. Rxd4 Re5 24. a4 Ra5 25. Rb1 g6 26. Rb5 Rxb5 27. axb5 Rb8 28. Bc6 Kf8 29. Kf1 Ne8 30. Rd7 Nf6 31. Ra7 Ng4 32. f4 Nxh2+ 33. Ke2 Ng4 34. Kd3 1-0

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.09.01"]
[Round "7"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1172"]
[BlackElo "1445"]
[PlyCount "56"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Nc6 9. Be2 Bg4 10. Bb5 0-0 11. Bxc6 bxc6 12. 0-0 cxd4 13. cxd4 c5 14. Qa4 Bxf3 15. gxf3 cxd4 16. Rad1 e5 17. f4 Qh4 18. Bc1 exf4 19. Ba3 f3 20. Kh1 Rfe8 21. Bc5 Rxe4 22. Qc6 Rae8 23. Rxd4 Bxd4 24. Bxd4 Qg4 25. Rg1 Qg2+ 26. Rxg2 Re1+ 27. Rg1 Rxg1+ 28. Kxg1 Re1# 0-1

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.31"]
[Round "6"]
[White "Cardona, Jacobo"]
[Black "Caicedo Gomez, Tiana Paola"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1445"]
[BlackElo "1111"]
[PlyCount "58"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. c4 Ng6 5. Nf3 Nf6 6. Bd3 Bc5 7. Nc3 0-0 8. 0-0 d6 9. a3 a6 10. b4 Ba7 11. Bd2 Nh5 12. Rb1 c6 13. Qb3 Nhf4 14. Be2 Nxe2+ 15. Nxe2 Rb8 16. Rfc1 Nh4 17. Nxh4 Qxh4 18. Be3 Bxe3 19. Qxe3 f5 20. f3 f4 21. Qb3 Qg5 22. Rb2 Bh3 23. Nc3 Rf6 24. c5 Rg6 25. Rcc2 Qh4 26. Kf1 Qg5 27. gxh3 Qg1+ 28. Ke2 Rg2+ 29. Kd3 Qe3+ 0-1

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.31"]
[Round "5"]
[White "Quintero Plata, Diego Armando"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1445"]
[PlyCount "24"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qa4 Nf6 5. Nc3 d6 6. Bb5 Bd7 7. Nf3 a6 8. Bc4 b5 9. Bxb5 axb5 10. Qxb5 g6 11. b3 Bg7 12. Bb2 Nxe4 0-1

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.30"]
[Round "4"]
[White "Cardona, Jacobo"]
[Black "Caicedo Gomez, Javier Dario"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1445"]
[BlackElo "1266"]
[PlyCount "43"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Bd2 c6 9. Bc4 e6 10. Nd5 Qd8 11. Nxf6+ Qxf6 12. Bg5 Bxc2 13. Qe2 Bb4+ 14. Kf1 Qg6 15. Rc1 Be4 16. Bf4 b5 17. Bxb5 0-0 18. Ne5 Qf6 19. Qxe4 cxb5 20. Qxa8 Qxf4 21. Rd1 Nd7 22. Qf3 1-0

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.29"]
[Round "2"]
[White "Cardona, Jacobo"]
[Black "Tascon, Diego Alejandro"]
[Result "0-1"]
[ECO "C32"]
[WhiteElo "1445"]
[BlackElo "1051"]
[PlyCount "50"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Nc3 Nf6 5. Bc4 Bc5 6. d4 exd3 7. Qxd3 0-0 8. Bd2 Ng4 9. Ne4 Bf5 10. 0-0-0 Nf2 11. Nxf2 Bxd3 12. Nxd3 Nd7 13. Nf3 a6 14. g4 b5 15. Bb3 a5 16. a3 a4 17. Ba2 Qf6 18. Bc3 Qd6 19. h4 Bxa3 20. Be5 Nxe5 21. fxe5 Qh6+ 22. g5 Qh5 23. Nh2 Be7 24. Nf1 Bxg5+ 25. Kb1 Qxd1+ 0-1

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.29"]
[Round "3"]
[White "Sanchez Mesa, Sebastian"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1243"]
[BlackElo "1445"]
[PlyCount "109"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. f3 d5 8. Bd2 Bxc3 9. Bxc3 dxe4 10. Qxd8+ Kxd8 11. Nc5 exf3 12. 0-0-0+ Kc7 13. gxf3 Nd7 14. Ne4 Nb6 15. Nd6 Be6 16. Nb5+ Kb8 17. b3 a6 18. Nd6 Kc7 19. Bd3 Kxd6 20. Be4+ Ke7 21. Bxc6 bxc6 22. Bxe5 Rad8 23. Bc7 Rxd1+ 24. Rxd1 Nd5 25. Be5 f6 26. Bb2 Rd8 27. Ba3+ Ke8 28. Re1 Kf7 29. Rd1 Rd7 30. Kb2 Nf4 31. Re1 Rd2 32. Kc3 Rxh2 33. Bd6 Nd5+ 34. Kb2 Bf5 35. Bxh2 Nb4 36. Re3 Nxc2 37. Rc3 Nd4 38. Bg1 Ne2 39. Rc5 Nxg1 40. Rxf5 Ke6 41. Rc5 Kd6 42. Rf5 Ne2 43. Rh5 h6 44. Rh2 Nf4 45. Rh4 Ke5 46. Kc3 h5 47. Rh1 g5 48. Kc4 f5 49. Re1+ Kf6 50. Kd4 g4 51. fxg4 fxg4 52. Rf1 Kg5 53. Ke3 g3 54. Rxf4 g2 55. Rf8 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.06.03"]
[Round "10"]
[White "Cardona, Jacobo"]
[Black "Azza, Johan Sebastian"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1494"]
[BlackElo "1323"]
[PlyCount "37"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. Bf4 Bb4 9. 0-0 Bxc3 10. bxc3 Nf6 11. Rfe1 0-0 12. Re5 Qd8 13. Rb1 b6 14. Rg5 Nbd7 15. Ne5 Nxe5 16. Bxe5 h6 17. Rg3 Kh8 18. Rh3 Nd7 19. Rxh6+ 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.06.02"]
[Round "8"]
[White "Cardona, Jacobo"]
[Black "Yepes Bermudez, Maribel"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "1494"]
[BlackElo "1336"]
[PlyCount "45"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd3 Bg6 7. 0-0 e6 8. Bd2 c6 9. Ne4 Qd8 10. Nxf6+ gxf6 11. Bf4 Nd7 12. Qd2 h6 13. Rfe1 Bh5 14. Re3 Bg7 15. Rae1 Qe7 16. Bc4 0-0-0 17. Qa5 e5 18. dxe5 fxe5 19. Nxe5 Nxe5 20. Bxe5 Bxe5 21. Rxe5 Qxe5 22. Rxe5 Rd1+ 23. Bf1 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.06.02"]
[Round "9"]
[White "Vargas, Diana Paola"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1697"]
[BlackElo "1494"]
[PlyCount "45"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[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. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 0-0 14. Bd3 Bg5 15. h4 Bh6 16. g4 g6 17. g5 Bg7 18. Qf3 f6 19. Qg2 f5 20. exf5 gxf5 21. Nf6+ Bxf6 22. gxf6+ Kh8 23. Qg7# 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.06.01"]
[Round "6"]
[White "Cardona, Jacobo"]
[Black "Villota Munoz, Gabriela Ana"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1494"]
[BlackElo "1560"]
[PlyCount "20"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nf3 Bg4 6. Nc3 Nc6 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. Be2 Bxf3 10. Bxf3 Qxd4 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.06.01"]
[Round "7"]
[White "Trujillo, Aldemar"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1779"]
[BlackElo "1494"]
[PlyCount "101"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d5 5. Be2 0-0 6. 0-0 Nbd7 7. h3 b6 8. Nbd2 Bb7 9. Rc1 c5 10. c3 Rc8 11. Qc2 Ne4 12. Nxe4 dxe4 13. Ng5 cxd4 14. exd4 Bxd4 15. Qa4 Bg7 16. Nxe4 e5 17. Bh2 Bc6 18. Bb5 Bxb5 19. Qxb5 Nc5 20. Rcd1 Qe7 21. Rfe1 Rfd8 22. Nxc5 Qxc5 23. Qxc5 bxc5 24. Kf1 f6 25. Ke2 Rb8 26. Rxd8+ Rxd8 27. Rd1 Rxd1 28. Kxd1 Kf7 29. Kd2 Ke6 30. c4 f5 31. Ke3 Kd7 32. b3 Ke6 33. f3 Bf6 34. Bg1 Bd8 35. Bf2 g5 36. Be1 a5 37. a3 Bb6 38. g3 h5 39. f4 g4 40. hxg4 fxg4 41. Ke4 exf4 42. Kxf4 Bd8 43. b4 axb4 44. axb4 Kd6 45. b5 Ke6 46. Ke4 Be7 47. b6 Kd7 48. Kd5 Kc8 49. Kc6 Kb8 50. Bd2 h4 51. Bf4+ 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.05.31"]
[Round "4"]
[White "Cardona, Jacobo"]
[Black "Jaramillo Dominguez, Alejandro"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1494"]
[BlackElo "1407"]
[PlyCount "62"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. Nc3 Bd7 10. Be2 Rc8 11. 0-0 Nxd4 12. Bxd4 Qa5 13. Qd3 e6 14. a3 Nh5 15. Bxg7 Kxg7 16. Qxd6 Qc7 17. Qxc7 Rxc7 18. b4 Nf4 19. Rac1 Nxe2+ 20. Nxe2 Rfc8 21. c5 b6 22. cxb6 axb6 23. Rxc7 Rxc7 24. Rc1 Rxc1+ 25. Nxc1 Kf6 26. Kf2 Ke5 27. Ke3 f5 28. Nd3+ Kd6 29. Kd4 Kc6 30. Ne5+ Kd6 31. Nxd7 Kxd7 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.05.31"]
[Round "5"]
[White "Quinones, Fernando"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "D88"]
[WhiteElo "1724"]
[BlackElo "1494"]
[PlyCount "41"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Be3 Nc6 9. Ne2 0-0 10. 0-0 cxd4 11. cxd4 b6 12. Rc1 Bb7 13. Qd2 Rc8 14. Rc2 Qd7 15. Rfc1 Rfd8 16. Bb5 a6 17. Bxc6 Bxc6 18. d5 Bb5 19. Bxb6 Rxc2 20. Qxc2 Rb8 21. Be3 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.05.30"]
[Round "2"]
[White "Cardona, Jacobo"]
[Black "Vanegas, Ricardo"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1494"]
[BlackElo "1807"]
[PlyCount "106"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Qd3 Nf6 8. Be2 d5 9. exd5 Nxd5 10. Bd2 Nf4 11. Bxf4 Qxf4 12. 0-0 0-0 13. Nb3 Nd7 14. Rad1 Nf6 15. a3 Be7 16. Bf3 Rb8 17. Rfe1 Re8 18. Na5 h5 19. Nc4 Rd8 20. Qe2 g6 21. Rxd8+ Bxd8 22. Rd1 Be7 23. Nb6 Qc7 24. Nxc8 Rxc8 25. Qe3 Rd8 26. Qe2 b5 27. h3 Rxd1+ 28. Qxd1 Bxa3 29. bxa3 Qxc3 30. Qd3 Qxd3 31. cxd3 Nd5 32. Kf1 Kf8 33. Ke1 Ke7 34. Kd2 Kd6 35. d4 Kc6 36. Kc2 Kb6 37. h4 Ka5 38. Kb3 Nf4 39. g4 hxg4 40. Bxg4 Kb6 41. Kc3 Kc6 42. Bf3+ Kb6 43. Bg4 a5 44. Bf3 a4 45. Bg4 Ka5 46. Bf3 Nd5+ 47. Kc2 b4 48. h5 b3+ 49. Kb2 gxh5 50. Bxh5 f6 51. Bf7 Nf4 52. Kc3 Ne2+ 53. Kb2 Nxd4 0-1

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.05.30"]
[Round "3"]
[White "Torres, Saulo de Jesus"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1818"]
[BlackElo "1494"]
[PlyCount "53"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[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. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Be2 Bg5 14. 0-0 0-0 15. Qd3 f5 16. Bf3 f4 17. Rfd1 Bh6 18. Qe2 Kh8 19. Rd3 Rb8 20. b3 g5 21. Rad1 Be6 22. Bg4 Qd7 23. Bxe6 Qxe6 24. Nc7 Qc8 25. Nb5 g4 26. Nxd6 Qe6 27. Nf5 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.05.29"]
[Round "1"]
[White "Renteria, Rolando"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2044"]
[BlackElo "1494"]
[PlyCount "39"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. 0-0 Bg7 5. d4 0-0 6. Re1 Nc6 7. c3 Re8 8. Bf4 Nh5 9. Be3 Bf5 10. h3 Nf6 11. g4 Be4 12. Nbd2 e5 13. dxe5 Nxe5 14. Nxe5 Rxe5 15. Bd4 Bxg2 16. Bxe5 Bxh3 17. e4 Nxg4 18. Bxg7 Qh4 19. Bd4 Nxf2 20. Qf3 1-0

[Event "COL-chT Interligas"]
[Site "Palmira"]
[Date "2019.04.29"]
[Round "5.4"]
[White "Alvarez Angel, Nelson Eduardo"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "1974"]
[BlackElo "1480"]
[PlyCount "53"]
[EventDate "2019.04.27"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Caqueta"]
[BlackTeam "Valle Carlos Cuartas IV"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Nxc3 6. bxc3 Bg7 7. e3 c5 8. Nf3 Nc6 9. Be2 0-0 10. 0-0 cxd4 11. cxd4 Bf5 12. Rc1 Be4 13. Nd2 f5 14. f3 f4 15. fxe4 fxe3 16. Rxf8+ Qxf8 17. Nf3 dxe4 18. Ne5 Nxe5 19. dxe5 Rd8 20. Qb3 Bxe5 21. Qxb7 Qf4 22. Bg3 Qf5 23. Qxe7 Bf6 24. Qxa7 Rd2 25. Rf1 Qe6 26. Rb1 Bb2 27. Qb8+ 1-0

[Event "COL-chT Interligas"]
[Site "Palmira"]
[Date "2019.04.29"]
[Round "6.4"]
[White "Cardona, Jacobo"]
[Black "Pantoja, Armando Ramiro"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1480"]
[BlackElo "1837"]
[PlyCount "88"]
[EventDate "2019.04.27"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Valle Carlos Cuartas IV"]
[BlackTeam "Narino"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 0-0 8. Nbd2 d6 9. c3 Na5 10. Bc2 c5 11. Re1 Qc7 12. Nf1 Bd7 13. Ne3 Rfd8 14. a4 Bf8 15. h3 g6 16. Kh2 Bg7 17. Rh1 d5 18. Qe2 dxe4 19. dxe4 Bc6 20. Nf1 bxa4 21. Ng3 Bb5 22. Qe1 Nb3 23. Ra3 Nxc1 24. Qxc1 Nd7 25. Qg5 Nb6 26. Raa1 f6 27. Qg4 Bd7 28. Qh4 Be8 29. Rhd1 Qe7 30. Ne2 Bb5 31. Ng3 Rxd1 32. Bxd1 Rd8 33. Be2 Bxe2 34. Nxe2 Qd7 35. Qg4 Qxg4 36. hxg4 Bf8 37. g5 Kf7 38. gxf6 Kxf6 39. b3 axb3 40. Rxa6 Rd6 41. c4 Nxc4 42. Rxd6+ Nxd6 43. Nd2 c4 44. Nc3 Bh6 0-1

[Event "COL-chT Interligas"]
[Site "Palmira"]
[Date "2019.04.28"]
[Round "4.4"]
[White "Cardona, Jacobo"]
[Black "Giraldo Lotero, Jamilton Wvaldo"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1480"]
[PlyCount "107"]
[EventDate "2019.04.27"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Valle Carlos Cuartas IV"]
[BlackTeam "Valle Club Union"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. f4 Nxd4 10. Bxd4 Qc7 11. Kh1 Be6 12. g4 Bc4 13. g5 Bxe2 14. Qxe2 Nh5 15. Bxg7 Nxg7 16. Nd5 Qd7 17. f5 gxf5 18. exf5 Qc6 19. Qg2 Rae8 20. f6 e6 21. Ne7+ Rxe7 22. fxe7 Qxg2+ 23. Kxg2 Re8 24. Rad1 Nf5 25. Kf3 Rxe7 26. Rd3 Rc7 27. Rf2 Kg7 28. Kg4 Kg6 29. b3 Rc5 30. Re2 h5+ 31. gxh6 Nxh6+ 32. Kf3 Rf5+ 33. Kg2 d5 34. Rg3+ Kf6 35. Rf2 Ke5 36. h4 Rxf2+ 37. Kxf2 Nf5 38. Rg4 Nd6 39. h5 Nf5 40. Kf3 Kf6 41. Rg8 e5 42. Rd8 Ke6 43. Kg4 e4 44. Re8+ Kf6 45. Kf4 Ng7 46. Rh8 Ne6+ 47. Kg4 d4 48. Rg8 e3 49. Kg3 Ng5 50. h6 Nh7 51. Kf3 Ke5 52. Rg7 Nf8 53. h7 Nxh7 54. Rxh7 1-0

[Event "COL-chT Interligas"]
[Site "Palmira"]
[Date "2019.04.28"]
[Round "3.4"]
[White "Hernandez Negron, Newton Johao"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1480"]
[PlyCount "94"]
[EventDate "2019.04.27"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Valle Talentos Palmira IV"]
[BlackTeam "Valle Carlos Cuartas IV"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. Bc4 a6 10. Nc3 Be7 11. 0-0 0-0 12. Be3 f5 13. f4 e4 14. Bd4 Bf6 15. b4 Nd7 16. a4 Nb6 17. Bb3 a5 18. b5 Nd7 19. Ne2 b6 20. Bxf6 Qxf6 21. Nd4 Nc5 22. Ra3 Bb7 23. Re1 Nxb3 24. Nxb3 Rac8 25. Re3 Rc3 26. Nc1 Rfc8 27. Raxc3 Rxc3 28. Rxc3 Qxc3 29. Ne2 Qc5+ 30. Qd4 Qxc2 31. Qxb6 Qxe2 32. Qd8+ Kf7 33. Qd7+ Kg6 34. Qe8+ Kh6 35. Qe6+ g6 36. h3 Qe3+ 37. Kh1 Qc1+ 38. Kh2 Qxf4+ 39. Kh1 e3 40. b6 Qe4 41. Qxd6 Bxd5 42. Qg3 e2 43. h4 e1Q+ 44. Kh2 Qxh4+ 45. Qxh4+ Qxh4+ 46. Kg1 Qe1+ 47. Kh2 Qf2 0-1

[Event "COL-ch U16 sf1"]
[Site "Duitama"]
[Date "2019.04.13"]
[Round "4.14"]
[White "Campos Perilla, Miguel Angel"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1344"]
[BlackElo "1480"]
[PlyCount "108"]
[EventDate "2019.04.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[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. Nd5 Nxd5 8. exd5 Nb8 9. c4 a6 10. Nc3 Be7 11. Bd3 0-0 12. Qh5 f5 13. g4 g6 14. Qh6 Bf6 15. gxf5 Bg7 16. Qh3 Bxf5 17. Bxf5 Rxf5 18. Rg1 Qb6 19. Ne4 Nd7 20. b3 Qd4 21. Qe3 Qxa1 22. Nxd6 Rf3 23. Qxf3 Qxc1+ 24. Qd1 Qxd1+ 25. Kxd1 b6 26. Kd2 Rf8 27. Ke2 Nc5 28. f3 Rd8 29. Ne4 Nxe4 30. fxe4 Kf7 31. Rf1+ Bf6 32. a3 Ke7 33. b4 Rf8 34. Rd1 Kd6 35. Rf1 Be7 36. Rc1 Rc8 37. Kd3 Bg5 38. Rf1 Bf4 39. h4 h6 40. Rb1 Rf8 41. Rg1 g5 42. h5 Rg8 43. Rg4 Bc1 44. a4 Rf8 45. Rg3 Rf2 46. Kc3 Bf4 47. Rh3 Rh2 48. Rxh2 Bxh2 49. a5 bxa5 50. c5+ Kc7 51. bxa5 Bg1 52. c6 Bc5 53. Kd3 Bb4 54. Ke3 Bxa5 0-1

[Event "COL-ch U16 sf1"]
[Site "Duitama"]
[Date "2019.04.13"]
[Round "5.11"]
[White "Cardona, Jacobo"]
[Black "Campos Perilla, Felix Santiago"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1480"]
[BlackElo "1408"]
[PlyCount "85"]
[EventDate "2019.04.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[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 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 0-0 8. d4 exd4 9. cxd4 Bb6 10. e5 Ne8 11. Bg5 Ne7 12. Nc3 Kh8 13. Nd5 f6 14. exf6 gxf6 15. Nxe7 Qxe7 16. Re1 Qg7 17. Bf4 Bb7 18. Re3 Nd6 19. Nh4 Nf5 20. Qh5 Nxe3 21. fxe3 f5 22. Bh6 Qg4 23. Bf4 d6 24. Qh6 Qg7 25. Qe6 Rae8 26. Qh6 Ra8 27. Qh5 Rf6 28. Bg5 f4 29. Bxf6 Qxf6 30. Rf1 f3 31. Nxf3 Rf8 32. Nd2 Qg7 33. Rxf8+ Qxf8 34. Nf3 Qe7 35. Qg5 Qf8 36. Ne5 d5 37. Qh5 Qb4 38. Qh4 Kg7 39. Bc2 h5 40. Qg5+ Kf8 41. Qf6+ Ke8 42. Qf7+ Kd8 43. Qd7# 1-0

[Event "COL-ch U16 sf1"]
[Site "Duitama"]
[Date "2019.04.12"]
[Round "3.21"]
[White "Cardona, Jacobo"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1480"]
[PlyCount "83"]
[EventDate "2019.04.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[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 Nf6 5. 0-0 Bc5 6. d3 b5 7. Bb3 0-0 8. Nbd2 d6 9. c3 b4 10. Nc4 a5 11. h3 Bb7 12. Be3 Bxe3 13. Nxe3 bxc3 14. bxc3 Qe7 15. Rb1 g6 16. Nd5 Nxd5 17. Bxd5 Rfd8 18. Rxb7 Ra6 19. Qa4 Qd7 20. Qc4 Rf8 21. Qxa6 Nd8 22. Qb5 Qe7 23. Rb8 Kh8 24. Qxa5 c6 25. Rxd8 Rxd8 26. Bxc6 Rc8 27. Qb6 f6 28. Qb7 Rc7 29. Qb8+ Kg7 30. Qe8 Qxe8 31. Bxe8 Rxc3 32. Bb5 Rc5 33. a4 Kf8 34. Nd2 Ke7 35. Nb3 Rc3 36. Bc4 Kd7 37. Rc1 Rxc1+ 38. Nxc1 Kc6 39. Nb3 Kb6 40. a5+ Ka7 41. a6 h5 42. Na5 1-0

[Event "COL-ch U16 sf1"]
[Site "Duitama"]
[Date "2019.04.12"]
[Round "2.12"]
[White "Sarmiento Vargas, Nicolas"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1662"]
[BlackElo "1480"]
[PlyCount "29"]
[EventDate "2019.04.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Bg3 0-0 6. Bd3 Nbd7 7. Nbd2 Qe7 8. Ne5 c5 9. c3 Bb8 10. 0-0 Nxe5 11. dxe5 Nd7 12. f4 b6 13. Qh5 h6 14. Bh4 f6 15. Qg6 1-0

[Event "COL-ch U16 sf1"]
[Site "Duitama"]
[Date "2019.04.11"]
[Round "1.12"]
[White "Cardona, Jacobo"]
[Black "Ruiz Jaraba, Valentina Sofia"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1480"]
[BlackElo "1501"]
[PlyCount "53"]
[EventDate "2019.04.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[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. Qg4 Bb7 14. f5 b4 15. Nb1 Rc8 16. Bd3 Ne5 17. Qg3 Nxd3+ 18. Qxd3 Bxg5+ 19. Nd2 e5 20. N4b3 d5 21. Kb1 d4 22. Rhg1 h6 23. Nf3 Bf6 24. Ne1 Qc6 25. Nd2 a5 26. Nef3 a4 27. Ne1 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.25"]
[Round "8"]
[White "Cardona, Jacobo"]
[Black "Moncada, Duvan Andres"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "1480"]
[BlackElo "1614"]
[PlyCount "62"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. h3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re4 Bf5 14. Re1 Qh4 15. Qf3 Rae8 16. Be3 Nf4 17. Nd2 Nxh3+ 18. gxh3 Bxh3 19. Nf1 Re6 20. Bxe6 fxe6 21. Qe4 Bg4 22. Ng3 Rf6 23. Bd4 Rf4 24. Qxc6 Rxd4 25. Re4 Rxe4 26. Qxe4 Bxg3 27. fxg3 Qxg3+ 28. Qg2 Qe3+ 29. Qf2 Qg5 30. Qg2 Qc5+ 31. Qf2 Qg5 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.25"]
[Round "9"]
[White "Herrera Nopan, Fabian"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1621"]
[BlackElo "1480"]
[PlyCount "41"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Rc1 c6 7. Nf3 Nh5 8. Bg3 Nxg3 9. hxg3 Bg4 10. cxd5 cxd5 11. Qb3 b6 12. Qxd5 Nd7 13. Ba6 Nf6 14. Qxd8 Raxd8 15. Ne5 Bc8 16. Bxc8 Rxc8 17. Ke2 e6 18. Nb5 a6 19. Nd6 Rxc1 20. Rxc1 Rd8 21. Ndxf7 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.24"]
[Round "6"]
[White "Cardona, Jacobo"]
[Black "Pino Villarreal, Maria del Pilar"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "1480"]
[BlackElo "1611"]
[PlyCount "54"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Bd3 d5 8. exd5 exd5 9. 0-0 Bd6 10. Nf5 Bxf5 11. Bxf5 d4 12. Bd2 dxc3 13. Bxc3 0-0 14. Qd3 g6 15. Qe3 Nd5 16. Qh6 Nxc3 17. bxc3 gxf5 18. Rad1 Bxh2+ 19. Kxh2 Qc7+ 20. Kg1 Ne7 21. Rd3 Ng6 22. Rfd1 Rad8 23. Qg5 Rxd3 24. Rxd3 Qf4 25. Rd8 Rxd8 26. Qxd8+ Kg7 27. Qd1 Qe4 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.24"]
[Round "7"]
[White "Ramirez Guarumo, Simon"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1480"]
[PlyCount "34"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d5 8. Nd2 d4 9. Ne2 0-0 10. 0-0 Ne7 11. Nf3 Ng6 12. c3 dxc3 13. bxc3 Bc5 14. Bc2 Qe7 15. g3 Bg4 16. Nd2 Bh3 17. Re1 Ng4 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.23"]
[Round "4"]
[White "Cardona, Jacobo"]
[Black "Medina Baquiro, Paula Andrea"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1480"]
[PlyCount "57"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bd6 4. c3 Nge7 5. 0-0 a6 6. Ba4 b5 7. Bb3 Bb7 8. Ng5 0-0 9. Qh5 h6 10. Nxf7 Qb8 11. Nxd6+ Kh8 12. Nxb7 Qxb7 13. d3 Rf6 14. Bg5 Rd6 15. Bxe7 Nxe7 16. Qxe5 Ng6 17. Qg3 Rf8 18. Nd2 Nf4 19. Qe3 Rxd3 20. Qe1 Qb6 21. Kh1 Qg6 22. Rg1 Qd6 23. Rd1 Qf6 24. Bc2 Nh3 25. gxh3 Rxh3 26. Qf1 Rxh2+ 27. Kxh2 Qh4+ 28. Qh3 Rxf2+ 29. Rg2 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.23"]
[Round "5"]
[White "Montano Rios, Johan Andres"]
[Black "Cardona, Jacobo"]
[Result "1/2-1/2"]
[ECO "B23"]
[BlackElo "1480"]
[PlyCount "68"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. f4 d5 6. d3 Be7 7. Nf3 Nf6 8. 0-0 0-0 9. e5 Nd7 10. Qe1 Qb6 11. Na4 Qb4 12. b3 Qxe1 13. Rxe1 Nb6 14. Nb2 Ba6 15. c4 Bb7 16. Bd2 a5 17. a4 Nd7 18. Rab1 Nb8 19. Re2 Bd8 20. Ne1 Na6 21. Nc2 Nb4 22. Nxb4 cxb4 23. Be3 Ra6 24. Bc5 Bb6 25. Bxb6 Rxb6 26. c5 Ra6 27. d4 Raa8 28. Re3 Ba6 29. g3 h5 30. Nd1 Kh7 31. h4 Rae8 32. Nf2 f5 33. Nh3 g6 34. Ng5+ Kg7 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.22"]
[Round "3"]
[White "Arango Leon, Andres Felipe"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1688"]
[BlackElo "1480"]
[PlyCount "103"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 a6 10. Nc3 Be7 11. Bd3 0-0 12. 0-0 f5 13. f3 Nd7 14. Be3 Bg5 15. Bf2 b6 16. b4 Bb7 17. Qc2 g6 18. Rfd1 Rc8 19. Qb3 Qe7 20. Rab1 e4 21. fxe4 f4 22. c5 f3 23. g3 bxc5 24. bxc5 Nxc5 25. Bxc5 Rxc5 26. Qxb7 Qxb7 27. Rxb7 Rxc3 28. Rb3 Be3+ 29. Kf1 Rfc8 30. Rxc3 Rxc3 31. e5 Kf8 32. exd6 Ke8 33. Be4 Rc1 34. Rxc1 Bxc1 35. Bxf3 Kd7 36. h4 h6 37. Ke2 Kxd6 38. Kd3 a5 39. Kc4 g5 40. h5 Bd2 41. Kd4 Be1 42. g4 Bd2 43. Ke4 a4 44. Kf5 Bb4 45. Kg6 Ke7 46. Kxh6 Kf6 47. Kh7 Kf7 48. Bd1 a3 49. d6 Bxd6 50. Bb3+ Kf6 51. h6 Bf8 52. Bc4 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.22"]
[Round "2"]
[White "Cardona, Jacobo"]
[Black "Dabraccio, Guillermo"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1480"]
[BlackElo "1615"]
[PlyCount "55"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. e5 Ne4 8. Bd2 Nxd2 9. Qxd2 Qa5 10. Be2 Qxe5 11. 0-0 0-0 12. Nf3 Bxc3 13. bxc3 Qc5 14. Bd3 h6 15. Rfe1 Nc6 16. Re4 f5 17. Rh4 Rf6 18. Re1 e5 19. Qe2 d6 20. Bc2 Be6 21. Rd1 e4 22. Nd4 Bxc4 23. Qe3 Nxd4 24. cxd4 Qc7 25. Qa3 d5 26. Rb1 b5 27. Bb3 Raf8 28. Qc1 0-1

[Event "Palmira op"]
[Site "Palmira"]
[Date "2018.09.23"]
[Round "7"]
[White "Lareo, Flor Alicia"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "27"]
[EventDate "2018.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. Bc4 e6 5. d3 Nf6 6. Be3 Be7 7. Nc3 a6 8. d4 b5 9. Bd3 0-0 10. d5 exd5 11. Nxd5 c4 12. Be2 Nxe4 13. 0-0 Nf6 14. c3 0-1

[Event "Palmira op"]
[Site "Palmira"]
[Date "2018.09.22"]
[Round "4"]
[White "Cardona, Jacobo"]
[Black "Quinones, Fernando"]
[Result "0-1"]
[ECO "C05"]
[BlackElo "1697"]
[PlyCount "28"]
[EventDate "2018.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bb5 Be7 8. 0-0 0-0 9. Re1 a6 10. Bd3 cxd4 11. cxd4 Nb4 12. Nb3 Nxd3 13. Qxd3 b6 14. Bd2 a5 0-1

[Event "Palmira op"]
[Site "Palmira"]
[Date "2018.09.22"]
[Round "5"]
[White "Lopez Rayo, Isabella"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1484"]
[PlyCount "39"]
[EventDate "2018.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[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. Nd5 Be7 10. Nxe7 Qxe7 11. f3 0-0 12. Be2 Nd4 13. Bd3 Be6 14. c3 Nc6 15. 0-0 h6 16. Bh4 Qa7+ 17. Kh1 Nd7 18. Be2 Nb6 19. Qxd6 Rac8 20. Qd1 1-0

[Event "Palmira op"]
[Site "Palmira"]
[Date "2018.09.21"]
[Round "2"]
[White "Cardona, Jacobo"]
[Black "Restrepo Santa, Fabian"]
[Result "0-1"]
[ECO "B19"]
[BlackElo "1649"]
[PlyCount "48"]
[EventDate "2018.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 e6 12. 0-0-0 Ngf6 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qf4 Bd6 16. Ne5 Nd5 17. Qe4 c5 18. Nc4 0-0-0 19. Nxd6+ Rxd6 20. Bf4 Nxf4 21. Qxf4 Rhd8 22. dxc5 Rxd1+ 23. Rxd1 Qxf4+ 24. Kb1 Rxd1# 0-1

[Event "Palmira op"]
[Site "Palmira"]
[Date "2018.09.21"]
[Round "3"]
[White "Tegue, Daniel Fernando"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "64"]
[EventDate "2018.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. Bb5 Bd7 5. 0-0 Nf6 6. d3 e6 7. Nc3 Be7 8. Qe1 0-0 9. Be3 Nb4 10. a3 Nxc2 11. Qd2 Nxa1 12. Rxa1 a6 13. Bxd7 Qxd7 14. e5 Ng4 15. exd6 Bxd6 16. h3 Nxe3 17. Qxe3 Qc7 18. Ne2 c4 19. d4 Rad8 20. Rc1 b5 21. Qe4 f5 22. Qxe6+ Kh8 23. Nc3 Rde8 24. Qd5 Bxf4 25. Rf1 Be3+ 26. Kh1 Qd8 27. Qb7 Bxd4 28. Qxa6 Bxc3 29. bxc3 Qd3 30. Rc1 Re3 31. Qb7 Qe4 32. Qd7 Rxf3 0-1

[Event "Palmira op"]
[Site "Palmira"]
[Date "2018.09.20"]
[Round "1"]
[White "Calero, Hector Andres"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1928"]
[PlyCount "47"]
[EventDate "2018.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. c4 Nf6 6. d3 d5 7. e5 Nd7 8. Qa4 Qc7 9. Nc3 e6 10. 0-0 Be7 11. Bf4 0-0 12. Bg3 Nb6 13. Qa5 Ra7 14. Nd2 dxc4 15. dxc4 Rd8 16. Nce4 Rd4 17. Nd6 Bxd6 18. exd6 Qd7 19. Nb3 Nxc4 20. Qxc5 Re4 21. f3 Re2 22. Qxc4 Rxb2 23. Qc3 Re2 24. Nd4 1-0

[Event "Valle Region-ch U20"]
[Site "Cali"]
[Date "2017.02.19"]
[Round "6.9"]
[White "Cardona, Jacobo"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "B38"]
[BlackElo "1547"]
[PlyCount "64"]
[EventDate "2017.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Bg7 6. c4 d6 7. Be2 e6 8. Nc3 Nge7 9. Qd2 0-0 10. 0-0 Qc7 11. Rac1 a6 12. a3 Nxd4 13. Bxd4 Nc6 14. Bxg7 Kxg7 15. Rfd1 Rd8 16. b4 b6 17. Rb1 Bb7 18. Qa2 Rac8 19. b5 Ne5 20. Rd4 Qc5 21. Rbd1 f5 22. f4 Nf7 23. Kh1 axb5 24. Nxb5 Bxe4 25. Bd3 Bb7 26. a4 e5 27. fxe5 dxe5 28. Rxd8 Rxd8 29. Be2 Qc6 30. Bf3 Rxd1+ 31. Bxd1 Qe4 32. Qf2 Qxc4 0-1

[Event "Valle Region-ch U20"]
[Site "Cali"]
[Date "2017.02.19"]
[Round "7.9"]
[White "Ovalle, Lional Esteban"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1494"]
[PlyCount "70"]
[EventDate "2017.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 0-0 6. 0-0 Nbd7 7. Nc3 b6 8. Bg5 h6 9. Bf4 Bb7 10. Qd2 Kh7 11. Rfe1 Rb8 12. e4 Nh5 13. Rad1 Nxf4 14. Qxf4 Nf6 15. e5 dxe5 16. dxe5 Nd7 17. Qd2 Nc5 18. Qxd8 Rbxd8 19. Rxd8 Rxd8 20. b4 Nd3 21. Re3 Nxb4 22. Ng5+ hxg5 23. Bxb7 c6 24. Re2 Rb8 25. a3 Rxb7 26. axb4 Rd7 27. Ne4 Kh6 28. c5 Rd4 29. cxb6 axb6 30. b5 cxb5 31. Nc3 b4 32. Nb5 Rd5 33. Nc7 Rxe5 34. Rc2 b3 35. Rb2 Re1+ 0-1

[Event "Valle Region-ch U20"]
[Site "Cali"]
[Date "2017.02.18"]
[Round "3.8"]
[White "Cardona, Jacobo"]
[Black "Urbano, Santiago"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "1364"]
[PlyCount "52"]
[EventDate "2017.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nb3 g6 7. Be3 Bg7 8. f3 0-0 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Be2 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. Bd4 a5 15. Nd5 e5 16. Bb6 Qe8 17. Nxa5 Rc8 18. Nxb7 Qe6 19. Nxf6+ Qxf6 20. Nxd6 Ra8 21. a3 Ba4 22. Qg5 Qe6 23. Kb1 Ra6 24. Qe3 Rb8 25. Bc5 Bf8 26. b3 Bxb3 0-1

[Event "Valle Region-ch U20"]
[Site "Cali"]
[Date "2017.02.18"]
[Round "4.10"]
[White "Mora Munoz, Daniel Andres"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1600"]
[PlyCount "55"]
[EventDate "2017.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Be3 d6 6. h3 h6 7. Nc3 0-0 8. Qd2 Re8 9. 0-0-0 Be6 10. Bxe6 Rxe6 11. g4 Nd4 12. Nxd4 Bxd4 13. Bxd4 exd4 14. Ne2 c5 15. Qf4 Qd7 16. Rdg1 Nh7 17. h4 Re5 18. g5 h5 19. g6 Nf8 20. gxf7+ Qxf7 21. Rxg7+ Qxg7 22. Rg1 Qxg1+ 23. Nxg1 Ng6 24. Qf6 Kh7 25. Qxd6 Rf8 26. Nh3 Rf3 27. Ng5+ Kh6 28. Nxf3 1-0

[Event "Valle Region-ch U20"]
[Site "Cali"]
[Date "2017.02.17"]
[Round "1.10"]
[White "Cardona, Jacobo"]
[Black "Rodriguez Jimenez, Juan Jose"]
[Result "0-1"]
[ECO "B38"]
[BlackElo "1653"]
[PlyCount "64"]
[EventDate "2017.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. f3 0-0 8. Nc3 d6 9. Qd2 Bd7 10. 0-0-0 Nxd4 11. Bxd4 Bc6 12. h4 Qa5 13. Be3 Nd7 14. Bd4 Bxd4 15. Qxd4 Qc5 16. Be2 Qxd4 17. Rxd4 a5 18. Rhd1 Nc5 19. Nd5 Bxd5 20. Rxd5 Rfc8 21. e5 dxe5 22. Rxe5 e6 23. f4 b5 24. Kb1 bxc4 25. Bxc4 Rab8 26. Rc1 a4 27. Re3 Rd8 28. g3 Rd2 29. Rc2 Rd4 30. Rc1 Ne4 31. Bd3 Nf2 32. Rc3 Nd1 0-1

[Event "Valle Region-ch U20"]
[Site "Cali"]
[Date "2017.02.17"]
[Round "2.11"]
[White "Mesa Parra, Esteban"]
[Black "Cardona, Jacobo"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1252"]
[PlyCount "42"]
[EventDate "2017.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bc4 Bc5 5. d3 d6 6. Be3 0-0 7. Qe2 Bxe3 8. Qxe3 Be6 9. 0-0-0 Re8 10. Bxe6 fxe6 11. Qd2 Nd4 12. Nxd4 exd4 13. Ne2 Ng4 14. h3 Nxf2 15. Rh2 Rf8 16. g4 Qe7 17. Rg1 g6 18. h4 Rf7 19. g5 Raf8 20. h5 gxh5 21. Rxh5 Rg7 1/2-1/2

