[Event "COL Intercollegiate U14"]
[Site "Zipaquira"]
[Date "2010.09.07"]
[Round "5"]
[White "Cardenas, Joan Sebastian"]
[Black "Ocampo, Jonathan Steven"]
[Result "1-0"]
[ECO "B41"]
[PlyCount "37"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[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 a6 5. Be2 Qc7 6. 0-0 Nf6 7. f3 Bc5 8. Kh1 Nc6 9. Nxc6 bxc6 10. Nc3 Bb7 11. a3 0-0 12. Bg5 d5 13. Bxf6 gxf6 14. Qe1 Kh8 15. Qh4 Qe7 16. f4 Bd6 17. Bd3 e5 18. exd5 cxd5 19. Qxh7# 1-0

[Event "COL Intercollegiate U14"]
[Site "Zipaquira"]
[Date "2010.09.07"]
[Round "4"]
[White "Escudero Perez, Jose Alfredo"]
[Black "Cardenas, Joan Sebastian"]
[Result "1/2-1/2"]
[ECO "C92"]
[PlyCount "129"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "5"]
[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 Be7 7. Re1 0-0 8. c3 d6 9. h3 Bb7 10. Bc2 Re8 11. d4 exd4 12. cxd4 Nb4 13. Nc3 Nxc2 14. Qxc2 h6 15. Bf4 Bf8 16. Rad1 b4 17. e5 Bxf3 18. gxf3 bxc3 19. exf6 Qxf6 20. Rxe8 Rxe8 21. Bg3 cxb2 22. Qxb2 Qxf3 23. Qb3 Qxb3 24. axb3 c5 25. Kg2 g5 26. dxc5 dxc5 27. h4 gxh4 28. Bxh4 Re6 29. Rd8 Kg7 30. Kf3 Be7 31. Bxe7 Rxe7 32. Rc8 Rb7 33. Rxc5 Rxb3+ 34. Kg2 Rb5 35. Rc6 a5 36. Ra6 f6 37. Kf3 Kg6 38. Ke3 Kg5 39. Kf3 h5 40. Kg3 f5 41. Ra8 Rb3+ 42. Kg2 Ra3 43. Rg8+ Kf4 44. Rh8 Kg5 45. Rg8+ Kf6 46. Rh8 Ra4 47. Rxh5 Rg4+ 48. Kh2 Ke5 49. Rh8 Kf4 50. Rf8 a4 51. Kh3 a3 52. Ra8 Kf3 53. Rxa3+ Kxf2 54. Ra5 Rg3+ 55. Kh2 Rg5 56. Ra2+ Ke3 57. Ra3+ Ke4 58. Ra4+ Ke5 59. Ra5+ Kf6 60. Ra6+ Kg7 61. Ra7+ Kh6 62. Ra6+ Kh5 63. Ra4 Rg4 64. Rxg4 Kxg4 65. Kg2 1/2-1/2

[Event "COL Intercollegiate U14"]
[Site "Zipaquira"]
[Date "2010.09.06"]
[Round "3"]
[White "Cardenas, Joan Sebastian"]
[Black "Munoz Romero, Cristian Camilo"]
[Result "1/2-1/2"]
[ECO "C54"]
[BlackElo "1580"]
[PlyCount "106"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "5"]
[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. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 Nxd2 10. Nbxd2 0-0 11. Bxc6 bxc6 12. 0-0 c5 13. a3 Bxd2 14. Qxd2 cxd4 15. Qxd4 Ba6 16. Rfe1 Qd7 17. Rac1 c6 18. Qc5 Bc4 19. Nd4 Rab8 20. b3 Bxb3 21. Qxc6 Qxc6 22. Nxc6 Rb6 23. Nxa7 Ra6 24. Nb5 Ra5 25. Nd4 Rxa3 26. Nxb3 Rxb3 27. g3 Rd8 28. Red1 Kf8 29. Rd4 Ke7 30. Kg2 Ke6 31. f4 Kf5 32. Rc5 Ke6 33. Kh3 Re3 34. Rc6+ Ke7 35. Kg4 Re4 36. Rxe4 dxe4 37. f5 Rd5 38. Rc7+ Ke8 39. Kf4 e3 40. Rc3 e2 41. Re3 Rd2 42. h4 g6 43. f6 Kd7 44. Kg5 Ke6 45. g4 Rd5 46. Rxe2 Rxe5+ 47. Rxe5+ Kxe5 48. Kh6 Kxf6 49. Kxh7 Ke6 50. Kg7 f5 51. h5 fxg4 52. h6 g3 53. h7 g2 1/2-1/2

[Event "COL Intercollegiate U14"]
[Site "Zipaquira"]
[Date "2010.09.06"]
[Round "2"]
[White "Torres Rojas, Yuber Andres"]
[Black "Cardenas, Joan Sebastian"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2057"]
[PlyCount "69"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "5"]
[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. Nc3 d6 5. h3 Nf6 6. d3 h6 7. Be3 Bxe3 8. fxe3 0-0 9. 0-0 a6 10. a4 Be6 11. Bd5 Bxd5 12. Nxd5 Nxd5 13. exd5 Ne7 14. e4 Ng6 15. d4 f6 16. dxe5 fxe5 17. Nd2 Rxf1+ 18. Qxf1 Qg5 19. Rd1 Rf8 20. Qe2 Nf4 21. Qg4 Qxg4 22. hxg4 Ne2+ 23. Kh2 Rf4 24. Re1 Rf2 25. Rf1 Rxf1 26. Nxf1 Nd4 27. c3 Nb3 28. Ne3 Nc5 29. a5 Nxe4 30. c4 Nd2 31. b4 b6 32. b5 Nxc4 33. Nxc4 axb5 34. Nxb6 cxb6 35. axb6 1-0

[Event "COL Intercollegiate U14"]
[Site "Zipaquira"]
[Date "2010.09.05"]
[Round "1"]
[White "Cardenas, Joan Sebastian"]
[Black "Godoy Martinez, Alvaro Andres"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "39"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Bd6 3. Bc4 Nf6 4. d3 a6 5. Bg5 h6 6. Bh4 c6 7. Nc3 a5 8. a4 Qb6 9. Bb3 Qb4 10. 0-0 c5 11. Bxf6 gxf6 12. Nd5 Nc6 13. Nxb4 Nxb4 14. Nh4 Bf8 15. f4 Rh7 16. fxe5 fxe5 17. Qh5 Rg7 18. Rxf7 Rg5 19. Rxf8+ Kxf8 20. Qf7# 1-0

[Event "Bogota Intercolegiados 30th"]
[Site "Bogota"]
[Date "2009.10.01"]
[Round "5.12"]
[White "Cardenas, Joan Sebastian"]
[Black "Pena, Jorge Felipe"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1660"]
[PlyCount "51"]
[EventDate "2009.09.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. Nf3 Nc6 7. e5 Be7 8. Bb5 Bd7 9. Bxc6 Bxc6 10. 0-0 0-0 11. h3 a6 12. Nh2 f6 13. f4 f5 14. Qe1 b5 15. Nf3 h6 16. Qg3 b4 17. Ne2 a5 18. h4 Bb5 19. Rfe1 Qd7 20. h5 Rf7 21. Nh4 Raf8 22. Ng6 a4 23. Nxf8 Bxf8 24. Rac1 c5 25. dxc5 Bxc5+ 26. Kh1 1/2-1/2

[Event "Bogota Intercolegiados 30th"]
[Site "Bogota"]
[Date "2009.09.30"]
[Round "4.9"]
[White "Perez Arrieta, Alex"]
[Black "Cardenas, Joan Sebastian"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1570"]
[BlackElo "1660"]
[PlyCount "73"]
[EventDate "2009.09.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nc6 4. e3 Nge7 5. Nf3 g6 6. cxd5 exd5 7. Bb5 Be6 8. Bd2 Bg7 9. 0-0 0-0 10. Bxc6 Nxc6 11. Re1 a6 12. a3 b5 13. b4 Qf6 14. h3 Rad8 15. Rc1 Ne7 16. e4 h6 17. e5 Qf5 18. g4 Qd3 19. Re3 Qc4 20. Ne2 Qa2 21. Rc2 Qxc2 22. Qxc2 c6 23. Ng3 Rc8 24. Re1 Rfe8 25. Qc1 Kh7 26. Qc2 Kg8 27. Nh2 Kh7 28. h4 Kg8 29. Kg2 Rc7 30. Rh1 Kf8 31. Qc1 Ng8 32. f4 Bc8 33. f5 f6 34. fxg6 fxe5 35. Rf1+ Ke7 36. Rf7+ Kd6 37. Qc5+ 1-0

[Event "COL-ch U14"]
[Site "Villanvicencio"]
[Date "2009.03.21"]
[Round "6"]
[White "Cardenas, Joan Sebastian"]
[Black "Mapura, Juan David"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "25"]
[EventDate "2009.03.19"]
[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 Nf6 5. Nc3 e6 6. Be2 Bb4 7. f3 Qa5 8. Ndb5 a6 9. Nd6+ Ke7 10. Nc4 Bxc3+ 11. bxc3 Qc7 12. Ba3+ Kd8 13. Bd6 1-0

[Event "COL-ch U14"]
[Site "Villanvicencio"]
[Date "2009.03.21"]
[Round "5"]
[White "Ospina, Carl Erik"]
[Black "Cardenas, Joan Sebastian"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1975"]
[PlyCount "65"]
[EventDate "2009.03.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 g6 4. Nf3 Bg7 5. Qc2 Nf6 6. Bg5 Nc6 7. e3 0-0 8. a3 Ne7 9. cxd5 exd5 10. Bd3 c6 11. Ne5 Qc7 12. Bxf6 Bxf6 13. 0-0 Bg4 14. Nxg4 Bg7 15. h3 f5 16. Nh2 f4 17. Nf3 Rae8 18. Rfe1 Qd7 19. Qd2 Bh6 20. Ne5 Qc7 21. Rac1 g5 22. Qe2 Bg7 23. Qh5 h6 24. Ng6 Rf6 25. Nxf4 Ref8 26. Ncxd5 Qd6 27. Nxf6+ Qxf6 28. Bc4+ Kh8 29. Nd3 Nf5 30. Ne5 Kh7 31. Bd3 Kg8 32. Qg6 Ne7 33. Qh7# 1-0

[Event "COL-ch U14"]
[Site "Villanvicencio"]
[Date "2009.03.19"]
[Round "2"]
[White "Cardenas, Joan Sebastian"]
[Black "Galeano Hoyos, Janer M"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "67"]
[EventDate "2009.03.19"]
[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 Nf6 5. Nc3 e6 6. Be2 Be7 7. Be3 d5 8. exd5 Nxd5 9. Nxd5 Qxd5 10. 0-0 0-0 11. Bf3 Qd6 12. Nxc6 bxc6 13. Qxd6 Bxd6 14. Bxc6 Rb8 15. b3 a6 16. c3 Bb7 17. Bxb7 Rxb7 18. Rad1 Bb8 19. Rd3 f5 20. f3 f4 21. Bf2 h5 22. Rfd1 Rf6 23. Rd7 Rxd7 24. Rxd7 Kh7 25. c4 e5 26. c5 Rc6 27. b4 e4 28. fxe4 Re6 29. Bd4 Rxe4 30. Bxg7 Kg6 31. Rb7 Be5 32. Bxe5 Rxe5 33. Rb6+ Kf5 34. Rxa6 1-0

[Event "COL-ch U14"]
[Site "Villanvicencio"]
[Date "2009.03.19"]
[Round "1"]
[White "Juez, Jhon Alexander"]
[Black "Cardenas, Joan Sebastian"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2062"]
[PlyCount "71"]
[EventDate "2009.03.19"]
[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 d6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Be6 7. Nc3 h6 8. Be3 Ne7 9. 0-0-0 Nc6 10. Bb5 Bd7 11. Bxc6 Bxc6 12. Rhe1 f6 13. f4 Qe7 14. e5 0-0-0 15. exd6 Rxd6 16. Qxa7 Rxd1+ 17. Rxd1 b6 18. Qa6+ Bb7 19. Qe2 Bxg2 20. Qxg2 Qxe3+ 21. Kb1 Bd6 22. Qa8+ Kd7 23. Qxh8 Qxf4 24. Qxg7+ Kc6 25. Qg2+ Kd7 26. Nb5 Ke7 27. Nxd6 cxd6 28. Qb7+ Ke6 29. Re1+ Kf5 30. Qd7+ Kg5 31. Qb5+ Kg6 32. Rg1+ Kf7 33. Qd5+ Ke8 34. Rg8+ Ke7 35. Rg7+ Ke8 36. Qg8# 1-0

[Event "Armenia Nal Colegial A"]
[Site "Armenia"]
[Date "2008.10.30"]
[Round "2.11"]
[White "Cardenas, Joan Sebastian"]
[Black "Fajardo Murgas, Jossimar David"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "70"]
[EventDate "2008.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 d6 4. Nc3 Nc6 5. h3 Be7 6. d3 0-0 7. Be3 Re8 8. 0-0 Na5 9. Bb3 Nxb3 10. axb3 a6 11. Nh2 Be6 12. f4 exf4 13. Bxf4 Qd7 14. Qf3 Rad8 15. d4 d5 16. e5 Ne4 17. Be3 Qc6 18. Nxe4 dxe4 19. Qe2 f5 20. Rac1 Qd7 21. Qd2 Rf8 22. c4 c6 23. Rfd1 Bh4 24. Bf2 Be7 25. Qe3 h6 26. Qg3 f4 27. Qc3 f3 28. gxf3 exf3 29. Rd3 Bxh3 30. Rxf3 Rxf3 31. Qxf3 Rf8 32. Qg3 Rf5 33. Qd3 Rg5+ 34. Kh1 Bg2+ 35. Kg1 Be4+ 0-1

[Event "Armenia Nal Colegial A"]
[Site "Armenia"]
[Date "2008.10.30"]
[Round "3.12"]
[White "Solano, David Alfonso"]
[Black "Cardenas, Joan Sebastian"]
[Result "1/2-1/2"]
[ECO "B90"]
[PlyCount "53"]
[EventDate "2008.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[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. f3 a6 7. Be3 e5 8. Nb3 Be6 9. Nd5 b5 10. Bb6 Qd7 11. Nc7+ Ke7 12. Nxa8 d5 13. Bc5+ Ke8 14. Nb6 Qd8 15. exd5 Bxc5 16. Nxc5 Qxb6 17. Nxe6 fxe6 18. dxc6 Qxc6 19. Qd3 Kf7 20. 0-0-0 Nd5 21. c4 Rc8 22. b3 bxc4 23. bxc4 Rb8 24. Kd2 Nf4 25. Qe4 Qc5 26. Ke1 Rb2 27. Rd2 1/2-1/2

[Event "Armenia Nal Colegial A"]
[Site "Armenia"]
[Date "2008.10.29"]
[Round "1.5"]
[White "Ossa, Juan Sebastian"]
[Black "Cardenas, Joan Sebastian"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1864"]
[PlyCount "57"]
[EventDate "2008.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 h6 7. Bh4 g5 8. Bg3 Nh5 9. Bd3 Nxg3 10. hxg3 f5 11. cxd5 exd5 12. Qb3 Bb4 13. 0-0-0 Bxc3 14. Qxc3 Qf6 15. Rh5 Be6 16. Rdh1 0-0-0 17. Ne5 Nxe5 18. dxe5 Qf8 19. Qa5 Kb8 20. Kb1 f4 21. exf4 gxf4 22. Rc1 Qf7 23. Rh4 fxg3 24. Ra4 a6 25. Bxa6 Bf5+ 26. Ka1 b6 27. Qc3 Qd7 28. Bb5 Qg7 29. Qc6 1-0

[Event "Armenia Nal Colegial A"]
[Site "Armenia"]
[Date "2008.10.01"]
[Round "4.14"]
[White "Cardenas, Joan Sebastian"]
[Black "Mattos Fonseca, Adrian David"]
[Result "1-0"]
[ECO "B85"]
[PlyCount "55"]
[EventDate "2008.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[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 e6 6. Be2 Be7 7. Be3 Bd7 8. 0-0 Nc6 9. f4 a6 10. Qe1 Nxd4 11. Bxd4 Bc6 12. Bd3 0-0 13. Qg3 Rc8 14. Be3 Nd7 15. f5 Bh4 16. Qg4 Ne5 17. Qh3 exf5 18. exf5 Bg5 19. Bxg5 Qxg5 20. Ne4 Bxe4 21. Bxe4 b5 22. c3 Rc4 23. f6 g6 24. Rae1 Ng4 25. Qd3 Rcc8 26. Qxd6 Nxf6 27. Qxf6 Qxf6 28. Rxf6 1-0

[Event "Armenia Nal Colegial A"]
[Site "Armenia"]
[Date "2008.10.01"]
[Round "5.11"]
[White "Valencia, Julian David"]
[Black "Cardenas, Joan Sebastian"]
[Result "0-1"]
[ECO "C28"]
[PlyCount "86"]
[EventDate "2008.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 h6 5. a3 Bc5 6. Nh3 d6 7. 0-0 Bxh3 8. gxh3 Qd7 9. Qf3 Nd4 10. Qg2 g5 11. b4 Bb6 12. Ra2 Rg8 13. Be3 g4 14. h4 Nf3+ 15. Kh1 h5 16. Bxb6 axb6 17. Qg3 Nd2 18. Rd1 Nxc4 19. dxc4 Qc6 20. Nd5 Nxd5 21. cxd5 Qc4 22. Rb2 Qxe4+ 23. Kg1 f5 24. Rb3 Qxc2 25. Rbd3 f4 26. Qg2 Qe2 27. Qf1 Qxf1+ 28. Kxf1 Kd7 29. Ke2 c6 30. dxc6+ bxc6 31. Rxd6+ Kc7 32. R6d3 Rgd8 33. Rxd8 Rxd8 34. Rxd8 Kxd8 35. f3 gxf3+ 36. Kxf3 Kd7 37. a4 c5 38. bxc5 bxc5 39. a5 Kc6 40. Ke4 c4 41. Kxe5 f3 42. Ke4 f2 43. Ke3 f1Q 0-1

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.07"]
[Round "9"]
[White "Quintero Gomez, Juan David"]
[Black "Cardenas, Joan Sebastian"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "17"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bb5 a6 5. Bxc6 dxc6 6. Nxe5 Qd4 7. Nd3 Nf6 8. 0-0 Bg4 9. Qe1 0-1

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.06"]
[Round "8"]
[White "Cardenas, Joan Sebastian"]
[Black "Salazar, Kevin Mateo"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "37"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. c3 Nf6 5. 0-0 Bd6 6. Re1 0-0 7. d4 exd4 8. cxd4 a6 9. e5 Bb4 10. Nc3 Ne8 11. Bd2 d6 12. Qc1 Kh7 13. Bd3+ Kg8 14. Qc2 f5 15. Rad1 dxe5 16. dxe5 Bc5 17. Bc4+ Kh8 18. Bxh6 gxh6 19. Rxd8 1-0

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "6"]
[White "Cardenas, Joan Sebastian"]
[Black "Velasquez Garcia, Luis Moises"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "44"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. h3 Nf6 6. d3 h6 7. 0-0 g5 8. Nh2 Rg8 9. Nd5 Bd7 10. Be3 Bb6 11. Nxf6+ Qxf6 12. Ng4 Qg6 13. Kh1 h5 14. Nh2 g4 15. hxg4 hxg4 16. Bxb6 axb6 17. Kg1 0-0-0 18. g3 Rh8 19. Re1 Qh5 20. Kf1 Qxh2 21. Ke2 Nd4+ 22. Ke3 Qh6+ 0-1

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "7"]
[White "Morantes Maldonado, Brandon"]
[Black "Cardenas, Joan Sebastian"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "31"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. d3 d6 6. Bg5 Be6 7. Nd5 Nxd5 8. exd5 Bxg5 9. dxe6 fxe6 10. Bxe6 Qe7 11. Nxg5 Qxg5 12. Qg4 Qxg4 13. Bxg4 0-0 14. 0-0 Rf4 15. Be6+ Kh8 16. Bb3 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "4"]
[White "Cardenas, Joan Sebastian"]
[Black "Valencia, Camilo"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "64"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. bxc3 d5 10. Re1 0-0 11. Bd3 Nf6 12. Qc2 h6 13. Ne5 Nxe5 14. dxe5 Nd7 15. Re3 Nc5 16. Rg3 Kh8 17. Bd2 Nxd3 18. Qxd3 Be6 19. f4 Qd7 20. Rf1 f5 21. exf6 Rxf6 22. Be3 Bf5 23. Qe2 Rg6 24. Rf2 Rxg3 25. hxg3 Bg4 26. Qd3 Bf5 27. Qd2 b6 28. c4 dxc4 29. Qxd7 Bxd7 30. Re2 b5 31. Kf2 a5 32. Bc5 Re8 0-1

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "5"]
[White "Tamayo, Michael Leandro"]
[Black "Cardenas, Joan Sebastian"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "71"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 a6 5. Bxc6+ bxc6 6. dxe5 Bd7 7. h3 dxe5 8. Nxe5 Nf6 9. Nxd7 Nxd7 10. 0-0 Bc5 11. a3 0-0 12. Nc3 Qe7 13. Re1 Rae8 14. Be3 Bb6 15. Qe2 a5 16. Rad1 f5 17. exf5 Rxf5 18. Qc4+ Qf7 19. Qxf7+ Rxf7 20. Na4 Rb8 21. Re2 Ne5 22. Red2 Bxe3 23. Rd8+ Rxd8 24. Rxd8+ Rf8 25. Rxf8+ Kxf8 26. fxe3 Nc4 27. Kf2 Ke7 28. Kf3 Nd2+ 29. Kf4 Ke6 30. Nc5+ Kf6 31. Ne4+ Nxe4 32. Kxe4 g5 33. g4 Ke6 34. b4 a4 35. c4 h6 36. c5 1-0

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.03"]
[Round "3"]
[White "Ravelo, Javier"]
[Black "Cardenas, Joan Sebastian"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "55"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Nf6 7. Nc3 d6 8. h3 Be6 9. Be3 c6 10. 0-0-0 Nxe4 11. Qxe4 d5 12. Qf3 Qc7 13. Bd3 b5 14. Bf5 Bxf5 15. Qxf5 a5 16. Rhe1 0-0 17. Bg5 f6 18. Bf4 Qb7 19. Qe6+ Rf7 20. Bd6 Bxd6 21. Qxd6 a4 22. a3 Rb8 23. Re2 Rc7 24. Rde1 Rcc8 25. Qe6+ Qf7 26. Qxf7+ Kxf7 27. Re7+ Kg6 28. Rd7 1-0

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "2"]
[White "Cardenas, Joan Sebastian"]
[Black "Perez Viana, Yhoiner"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "41"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bc4 h6 5. d3 Bc5 6. 0-0 0-0 7. Bd2 d6 8. h3 Nh5 9. Nxe5 Nxe5 10. Qxh5 Qf6 11. Nd5 Qg6 12. Ne7+ Kh7 13. Nxg6 fxg6 14. Qe2 Bd7 15. c3 c6 16. d4 Bxd4 17. cxd4 Nf7 18. f4 g5 19. Bb3 c5 20. dxc5 dxc5 21. f5 1-0

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "1"]
[White "Salazar, Samuel"]
[Black "Cardenas, Joan Sebastian"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "78"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 h6 5. Be3 d6 6. h3 Nf6 7. Nc3 0-0 8. Qd2 Nh5 9. 0-0-0 Nd4 10. Nxd4 exd4 11. Bxd4 Bg5 12. Be3 Bxe3 13. Qxe3 Kh8 14. g4 Nf6 15. f3 c6 16. h4 Nh7 17. d4 Be6 18. d5 Bd7 19. g5 h5 20. f4 Bg4 21. Rdf1 Qb6 22. Qxb6 axb6 23. f5 g6 24. dxc6 bxc6 25. Kb1 Rae8 26. fxg6 fxg6 27. Rxf8+ Rxf8 28. Be2 Bxe2 29. Nxe2 Re8 30. Nc3 b5 31. a3 Nf8 32. b3 Ne6 33. Kc1 Nd4 34. Kd2 c5 35. Ke3 Rf8 36. b4 Rf3+ 37. Kd2 Rf2+ 38. Kd1 cxb4 39. axb4 Nxc2 1-0

