[Event "Bogota Ventura Cup"]
[Site "Bogota"]
[Date "2024.08.19"]
[Round "5"]
[White "Guzman Contreras, Jhoan Sebastian"]
[Black "Triana Castro, Francisco Javier"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "1547"]
[BlackElo "1664"]
[PlyCount "35"]
[EventDate "2024.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. e3 e6 4. Nge2 Nge7 5. d4 cxd4 6. exd4 d5 7. c5 b6 8. b4 g6 9. g3 Bg7 10. Bg2 0-0 11. 0-0 bxc5 12. bxc5 f6 13. Re1 e5 14. dxe5 fxe5 15. Nxd5 Nxd5 16. Qxd5+ Qxd5 17. Bxd5+ Kh8 18. Bxc6 1-0

[Event "Bogota Ventura Cup"]
[Site "Bogota"]
[Date "2024.08.19"]
[Round "6"]
[White "Pena Canon, Javier Orlando"]
[Black "Guzman Contreras, Jhoan Sebastian"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1755"]
[BlackElo "1547"]
[PlyCount "87"]
[EventDate "2024.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. dxc5 e6 5. b4 Nc6 6. Bb5 Bd7 7. c3 Be7 8. Ne2 Nh5 9. Bg3 Nxg3 10. hxg3 a5 11. Qb3 Bf6 12. Bxc6 Bxc6 13. b5 Bd7 14. a4 Qc7 15. Nd2 Qxc5 16. Rc1 e5 17. c4 dxc4 18. Qxc4 Qxc4 19. Nxc4 0-0 20. Nb6 Rad8 21. Rc7 Be6 22. 0-0 Rb8 23. Nd7 Bxd7 24. Rxd7 Rfd8 25. Rfd1 b6 26. Nc3 Kf8 27. Kf1 Ke8 28. Rxd8+ Rxd8 29. Nd5 Rd6 30. e4 Bd8 31. Ke2 Rh6 32. Ne3 Be7 33. Rd5 Re6 34. Nc4 f6 35. Kd3 Bc5 36. f3 Re7 37. Nxa5 Ra7 38. Rxc5 bxc5 39. b6 Ra8 40. b7 Rb8 41. Kc4 Kd7 42. Kxc5 Kc7 43. Kb5 g6 44. g4 1-0

[Event "Bogota Ventura Cup"]
[Site "Bogota"]
[Date "2024.08.18"]
[Round "3"]
[White "Guzman Contreras, Jhoan Sebastian"]
[Black "Gomez Diaz, Hector Javier"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1547"]
[BlackElo "1697"]
[PlyCount "80"]
[EventDate "2024.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 Be7 6. b3 Nf6 7. Bb2 0-0 8. 0-0-0 Bb4 9. f3 a6 10. Nge2 Qc7 11. Nd4 Nxd4 12. Qxd4 Bc5 13. Qd3 b5 14. Kb1 Bb7 15. e5 Nd5 16. Nxd5 Bxd5 17. g4 Bc6 18. h4 a5 19. g5 a4 20. h5 axb3 21. axb3 Qa5 22. Qc3 Qxc3 23. Bxc3 Bxf3 24. Bxb5 Bxh1 25. Rxh1 d6 26. exd6 Bxd6 27. Bc4 Rfe8 28. Rd1 Red8 29. g6 hxg6 30. hxg6 Bf8 31. gxf7+ Kxf7 32. Rf1+ Ke7 33. Re1 Kd6 34. Rxe6+ Kc7 35. Re5 Rd1+ 36. Kb2 Ba3+ 37. Ka2 Bd6+ 38. Ba5+ Kc6 39. Rg5 Bc5 40. Rg6+ Rd6 0-1

[Event "Bogota Ventura Cup"]
[Site "Bogota"]
[Date "2024.08.18"]
[Round "2"]
[White "Guzman Contreras, Jhoan Sebastian"]
[Black "Rubio Guerra, Sergio"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1547"]
[PlyCount "41"]
[EventDate "2024.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 a6 11. Bh6 Re8 12. Bxg7 Kxg7 13. h4 Kg8 14. g4 h5 15. gxh5 gxh5 16. Qg5+ Kh7 17. Bxf7 Kh8 18. Qh6+ Nh7 19. Bg6 Kg8 20. Qxh7+ Kf8 21. Qf7# 1-0

[Event "Bogota Ventura Cup"]
[Site "Bogota"]
[Date "2024.08.18"]
[Round "1"]
[White "Lopez Ramirez, Daniel Giovanny"]
[Black "Guzman Contreras, Jhoan Sebastian"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1926"]
[BlackElo "1547"]
[PlyCount "89"]
[EventDate "2024.08.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 Nxd4 10. Bxd4 Be6 11. Rc1 b6 12. f4 Rc8 13. b3 Bd7 14. g4 Bc6 15. Bf3 Qc7 16. g5 Nd7 17. Bxg7 Kxg7 18. h4 Rg8 19. h5 gxh5 20. Bxh5 Kf8 21. Kh2 Nc5 22. Qf3 e6 23. Kh3 Ke7 24. f5 exf5 25. Qxf5 Bd7 26. Nd5+ Kd8 27. Nxc7 Rxc7 28. Bxf7 Rxg5 29. Kh4 Bxf5 30. Kxg5 Bxe4 31. Rce1 Rc8 32. b4 Bd3 33. Re8+ Kd7 34. Rxc8 Ne4+ 35. Kf4 Kxc8 36. Rd1 Bc2 37. Rc1 Bd3 38. Ke3 Ng5 39. Kxd3 Nxf7 40. Rh1 Ng5 41. Rh5 Nf3 42. Rxh7 Ne5+ 43. Kd4 Nc6+ 44. Kc3 Ne5 45. Rxa7 1-0

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "5"]
[White "Cruz, David1"]
[Black "Guzman Contreras, Jhoan Sebastian"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1812"]
[BlackElo "1585"]
[PlyCount "87"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. f4 dxe5 9. dxe5 Qxd1+ 10. Bxd1 g6 11. Nf3 Bg7 12. Nc3 0-0 13. Bb3 Kh8 14. Ng5 e6 15. Nce4 h6 16. Nf3 Na5 17. Bc2 Bd7 18. Nd6 Nac4 19. Nxb7 Rab8 20. Nc5 Rfc8 21. b4 a5 22. a3 Bc6 23. 0-0 Bf8 24. Ne4 Bxe4 25. Bxe4 axb4 26. axb4 Bxb4 27. Ra7 Bc5+ 28. Kh1 Nd5 29. Rxf7 Nce3 30. Re1 Bb4 31. Rg1 Rf8 32. Bxg6 Rxf7 33. Bxf7 Bc5 34. Bxe3 Bxe3 35. Re1 Bf2 36. Rc1 Nxf4 37. g3 Nd3 38. Rc2 Ba7 39. Bxe6 Kg7 40. Rc7+ Kg6 41. Rxa7 Re8 42. Nh4+ Kg5 43. Rg7+ Kh5 44. Bf7# 1-0

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "6"]
[White "Guzman Contreras, Jhoan Sebastian"]
[Black "Patino, Stiven"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1585"]
[PlyCount "116"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. 0-0 d6 9. Nxc6 Nxc6 10. Bxc5 dxc5 11. Nd2 Ne5 12. Bb3 Qg6 13. Kh1 Qh6 14. f4 Ng4 15. h3 Ne3 16. Qf3 Nxf1 17. Rxf1 Be6 18. Bxe6 fxe6 19. e5 Rf7 20. Qxb7 Raf8 21. Qxa7 Rxf4 22. Rxf4 Qxf4 23. Nf3 Qc1+ 24. Kh2 Qxb2 25. Ng5 Qxc3 26. Qxc7 Qc4 27. Qd7 Qf4+ 28. g3 Qxg5 29. Qxe6+ Kh8 30. Qd6 Qd8 31. Qxc5 Qd2+ 32. Kg1 Re8 33. e6 Qe1+ 34. Kg2 Qxe6 35. a4 Qe4+ 36. Kh2 Qe2+ 37. Kg1 Qe3+ 38. Qxe3 Rxe3 39. a5 Ra3 40. Kf2 Rxa5 41. Kf3 Ra4 42. g4 g5 43. Kg3 Kg7 44. h4 gxh4+ 45. Kxh4 h6 46. Kh5 Ra5+ 47. Kh4 Kg6 48. Kh3 h5 49. Kg3 hxg4 50. Kxg4 Ra4+ 51. Kf3 Kg5 52. Ke3 Kf5 53. Kd3 Ke5 54. Kc3 Kd5 55. Kb3 Rh4 56. Kc3 Rg4 57. Kb3 Kc5 58. Ka3 Kb5 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "2"]
[White "Guzman Contreras, Jhoan Sebastian"]
[Black "Ramirez Perez, Jose Alexis"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1585"]
[BlackElo "1877"]
[PlyCount "48"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 a6 6. a4 0-0 7. 0-0 Nc6 8. Bf4 Bg4 9. d5 Nb4 10. Bb3 Nh5 11. Be3 f5 12. h3 Bxf3 13. Qxf3 f4 14. Bd2 Kh8 15. Rab1 Qd7 16. a5 b6 17. axb6 cxb6 18. Na4 Qb5 19. c3 Nd3 20. Bc2 Ne5 21. Qd1 Rab8 22. b3 Qd7 23. c4 f3 24. g3 Qxh3 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "4"]
[White "Guzman Contreras, Jhoan Sebastian"]
[Black "Santagada, Hector Ricardo"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1585"]
[BlackElo "1859"]
[PlyCount "109"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. Bg5 Be7 8. Bd3 0-0 9. 0-0 h6 10. Bh4 dxc4 11. Bxc4 Nd5 12. Nxd5 exd5 13. Bxe7 Nxe7 14. Bd3 Bg4 15. h3 Bh5 16. Re1 Bg6 17. Bxg6 Nxg6 18. Ne5 Nxe5 19. dxe5 Re8 20. Qb3 Qb6 21. Qxd5 Qxb2 22. Rab1 Qc3 23. Re3 Qc6 24. Qb3 b6 25. Rc3 Qe6 26. Qxe6 Rxe6 27. f4 f6 28. exf6 gxf6 29. Rc7 Re2 30. a3 Re3 31. a4 Re4 32. a5 Rxf4 33. axb6 axb6 34. Rxb6 Ra1+ 35. Kh2 Ra8 36. Kg3 Rf1 37. Kh4 Rfa1 38. Rxf6 R1a6 39. Rxa6 Rxa6 40. g4 Ra5 41. Kg3 Ra4 42. h4 Rb4 43. g5 hxg5 44. hxg5 Rb6 45. Kh4 Ra6 46. Kh5 Rb6 47. g6 Rb1 48. Kg5 Rg1+ 49. Kf5 Rf1+ 50. Ke5 Re1+ 51. Kf4 Rf1+ 52. Ke3 Rg1 53. g7 Rxg7 54. Rc8+ Kh7 55. Rc6 1/2-1/2

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "5"]
[White "Garvin Mejia, Ricardo Luis"]
[Black "Guzman Contreras, Jhoan Sebastian"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1798"]
[BlackElo "1539"]
[PlyCount "82"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. e4 Nge7 5. g3 g6 6. Bg2 Bg7 7. d3 0-0 8. Bg5 h6 9. Be3 d6 10. Qd2 g5 11. 0-0-0 Nd4 12. h4 f6 13. hxg5 fxg5 14. Nxg5 hxg5 15. Bxg5 Kf7 16. Nd5 Ndc6 17. Rh7 Rh8 18. Rdh1 Qg8 19. Rxh8 Bxh8 20. Bxe7 Nxe7 21. Qh6 Ng6 22. Bf3 Be6 23. Nc7 Rc8 24. Nxe6 Kxe6 25. Bg4+ Kf7 26. Bxc8 Qxc8 27. Qh7+ Bg7 28. Rh5 Ne7 29. Rg5 Qg8 30. Qh5+ Kf8 31. Qg4 Bh6 32. f4 Bxg5 33. fxg5 Qg6 34. Kc2 Kf7 35. Kb3 Nc6 36. Qd7+ Ne7 37. Qxb7 Qxg5 38. Qxa7 Qxg3 39. Ka4 Qxd3 40. b3 Qxe4 41. Qd7 Qc6+ 0-1

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "6"]
[White "Guzman Contreras, Jhoan Sebastian"]
[Black "Castillo, Samir"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1539"]
[BlackElo "1826"]
[PlyCount "102"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Qd3 0-0 8. Bd2 a5 9. a3 Ba6 10. Qe3 Bxc3 11. Bxc3 Bxf1 12. Rxf1 Nxe4 13. 0-0-0 Nxc3 14. Qxc3 Qg5+ 15. Kb1 Rab8 16. f4 Qb5 17. Rfe1 d6 18. Re7 Rb7 19. Rde1 Qd5 20. Rd7 Rfb8 21. Ka1 h6 22. b3 a4 23. b4 Qxg2 24. Ree7 Qh1+ 25. Kb2 Rf8 26. Qc4 Qd5 27. Qxd5 cxd5 28. Rxc7 Rxc7 29. Rxc7 Re8 30. Ra7 Re2 31. Rxa4 Rxh2 32. b5 Re2 33. Ra8+ Kh7 34. b6 Re7 35. Ra7 Re8 36. Rxf7 h5 37. Rd7 h4 38. Rxd6 Rb8 39. a4 h3 40. Rxd5 Rxb6+ 41. Ka3 h2 42. Rd1 Rd6 43. Rh1 Rd2 44. c4 Kg6 45. a5 Kf5 46. a6 Rd6 47. Rxh2 Rxa6+ 48. Kb4 Kxf4 49. Kb5 Ra1 50. c5 Rb1+ 51. Kc6 g5 1/2-1/2

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "2"]
[White "Guzman Contreras, Jhoan Sebastian"]
[Black "Melo Jimenez, Juan Manuel"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1539"]
[PlyCount "44"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. b3 Nc6 6. Qd2 e6 7. Bb2 Be7 8. 0-0-0 0-0 9. f4 a6 10. Kb1 b5 11. Nf3 Bb7 12. g4 b4 13. Na4 Nxe4 14. Qe3 d5 15. Nb6 Ra7 16. Ne5 Nxe5 17. Bxe5 Bf6 18. Bxf6 Qxf6 19. g5 Qc3 20. Nxd5 Qxe3 21. Nxe3 Nc3+ 22. Kc1 Bxh1 0-1

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "3"]
[White "Rivera Pulga, Pedro Ignacio"]
[Black "Guzman Contreras, Jhoan Sebastian"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1539"]
[PlyCount "34"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 d5 4. Nf3 Nc6 5. c3 Bf5 6. Bb5 a6 7. Ba4 b5 8. Bc2 Bg6 9. Ne5 Nxe5 10. Bxe5 e6 11. Nd2 Bd6 12. Bg3 0-0 13. e4 dxe4 14. Qe2 Bxg3 15. hxg3 cxd4 16. Nxe4 dxc3 17. bxc3 Rc8 0-1

