[Event "COL-ch U14"]
[Site "Bucaramanga"]
[Date "2022.05.08"]
[Round "8"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Campo Jimenez, David"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1429"]
[BlackElo "1319"]
[PlyCount "73"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Qc2 d5 6. Bg5 Bb7 7. e3 Nbd7 8. cxd5 Bxd5 9. Be2 0-0 10. 0-0 h6 11. Nxd5 exd5 12. Bf4 Rc8 13. Ba6 Bd6 14. Bxd6 cxd6 15. Qxc8 Qxc8 16. Bxc8 Rxc8 17. Rac1 Re8 18. Rc7 b5 19. Rfc1 Nb6 20. Rxa7 Nc4 21. b3 Nb6 22. Rcc7 Nbd7 23. Rxd7 Nxd7 24. Rxd7 Rc8 25. h3 Rc2 26. Rxd6 Rxa2 27. Rxd5 Kf8 28. Rxb5 Ke7 29. Rb7+ Ke6 30. b4 Rb2 31. b5 g5 32. b6 Kd6 33. Ne5 f6 34. Nc4+ Kc6 35. Rc7+ Kd5 36. Nxb2 Kd6 37. Rc1 1-0

[Event "COL-ch U14"]
[Site "Bucaramanga"]
[Date "2022.05.08"]
[Round "9"]
[White "Rueda Rojas, Richard Alejandro"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "1502"]
[BlackElo "1429"]
[PlyCount "111"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 Nf6 7. Nc3 d6 8. g3 0-0 9. Bg2 Bg4 10. Qd2 Ne5 11. Ne3 Bf3 12. 0-0 Bxg2 13. Kxg2 Rc8 14. b3 Nc6 15. Bb2 Qd7 16. Rfe1 Rfd8 17. Rad1 Ne5 18. Ned5 Nxd5 19. exd5 Qf5 20. Qe2 Re8 21. Nb5 a6 22. Nd4 Qd7 23. h3 Qc7 24. f4 Nd7 25. Nf3 Nf6 26. g4 e6 27. Bxf6 Bxf6 28. Qd2 Rcd8 29. Qf2 Bg7 30. Ng5 e5 31. fxe5 Rxe5 32. Rxe5 Bxe5 33. Rf1 Rd7 34. Qh4 f6 35. Ne4 Rf7 36. Nxf6+ Bxf6 37. Rxf6 Qe7 38. g5 Qe2+ 39. Rf2 Rxf2+ 40. Qxf2 Qe4+ 41. Kg1 Qb1+ 42. Kh2 Qa1 43. Qe2 Kf8 44. Kg2 Qb1 45. Qf1+ Qxf1+ 46. Kxf1 b6 47. Ke2 Ke7 48. Kd3 Kd7 49. a4 a5 50. Kc3 Kc7 51. b4 Kb7 52. bxa5 bxa5 53. Kd4 Kb6 54. c5+ dxc5+ 55. Kc4 Kc7 56. Kxc5 1-0

[Event "COL-ch U14"]
[Site "Bucaramanga"]
[Date "2022.05.07"]
[Round "6"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Figueroa Rincon, Cesar Fabian"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1429"]
[PlyCount "82"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Nbd7 5. Nf3 e5 6. d5 Bg7 7. Bd3 0-0 8. 0-0 Nh5 9. Bc2 Nf4 10. Ne2 Nxe2+ 11. Qxe2 Nf6 12. Bg5 h6 13. Bd2 Nh5 14. Rad1 Qf6 15. b4 Nf4 16. Bxf4 Qxf4 17. Qd2 f5 18. Qxf4 exf4 19. exf5 Bxf5 20. Bxf5 Rxf5 21. Rfe1 Kf7 22. c5 Re8 23. Rxe8 Kxe8 24. Nh4 Rf6 25. h3 g5 26. Nf3 Rf5 27. Rd3 Kd7 28. Nd2 dxc5 29. bxc5 Re5 30. Nc4 Re4 31. Na5 b6 32. c6+ Ke7 33. Nb7 Be5 34. Rd2 Bd6 35. Rc2 Re5 36. Rd2 h5 37. Kf1 Kf6 38. Nxd6 cxd6 39. c7 Re8 40. Re2 Rc8 41. Re6+ Kf5 1/2-1/2

[Event "COL-ch U14"]
[Site "Bucaramanga"]
[Date "2022.05.07"]
[Round "7"]
[White "Tellez Leguizamo, Diego Alejandro"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1/2-1/2"]
[ECO "B30"]
[BlackElo "1429"]
[PlyCount "42"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 g6 4. d3 Bg7 5. Nc3 Nf6 6. 0-0 0-0 7. Be3 d6 8. h3 Bd7 9. Qd2 a6 10. a4 Re8 11. Bf4 Nh5 12. Ng5 Rf8 13. Be3 Ne5 14. Ba2 h6 15. f4 hxg5 16. fxe5 Bxe5 17. Bxg5 Bd4+ 18. Kh2 Be5+ 19. Kg1 Bd4+ 20. Kh2 Be5+ 21. Kg1 Bd4+ 1/2-1/2

[Event "COL-ch U14"]
[Site "Bucaramanga"]
[Date "2022.05.06"]
[Round "4"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Beltran Serna, Ian Samuel"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1429"]
[PlyCount "89"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bf4 Nbd7 7. e3 Be7 8. cxd5 exd5 9. Bd3 0-0 10. 0-0 Re8 11. Re1 Nf8 12. Qc2 Nh5 13. Ne5 f6 14. Ng6 Nxf4 15. exf4 Bd6 16. Nxf8 Kxf8 17. Bg6 Re7 18. Qd2 Be6 19. f5 Bf7 20. Rxe7 Qxe7 21. Re1 Qc7 22. h3 Re8 23. Qc1 Bxg6 24. fxg6 Rxe1+ 25. Qxe1 Qe7 26. Qd2 Qe8 27. Qe3 b5 28. Qxe8+ Kxe8 29. Kf1 Bf4 30. Ke2 Bc1 31. b3 Bb2 32. Kd3 Bxc3 33. Kxc3 a5 34. b4 a4 35. g4 Ke7 36. f4 f5 37. Kd3 Kf6 38. gxf5 Kxf5 39. Ke3 Kxg6 40. Kf3 Kf5 41. a3 Kf6 42. Kg4 g6 43. h4 h5+ 44. Kg3 Ke6 45. Kf2 1/2-1/2

[Event "COL-ch U14"]
[Site "Bucaramanga"]
[Date "2022.05.06"]
[Round "5"]
[White "Padilla, Jorge Andres"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1/2-1/2"]
[ECO "D00"]
[BlackElo "1429"]
[PlyCount "75"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Nd2 c6 5. Bd3 Bd6 6. Bg3 0-0 7. Ngf3 Re8 8. c3 Qe7 9. Ne5 Nbd7 10. f4 c5 11. Bh4 c4 12. Bc2 Qf8 13. g4 b5 14. g5 Ne4 15. Nxe4 dxe4 16. Bxe4 Rb8 17. Qc2 g6 18. Bg3 Bxe5 19. fxe5 b4 20. h4 bxc3 21. bxc3 Bb7 22. h5 Bxe4 23. Qxe4 Qa3 24. Qc2 Rb2 25. Qc1 Reb8 26. hxg6 fxg6 27. 0-0 Qa4 28. d5 Nc5 29. Qd1 Qa6 30. dxe6 Ne4 31. Qd5 Nxc3 32. Qd7 Ne2+ 33. Kh2 Nf4+ 34. Kh1 Nxe6 35. Qf7+ Kh8 36. Qf6+ Kg8 37. Qf7+ Kh8 38. Qf6+ 1/2-1/2

[Event "COL-ch U14"]
[Site "Bucaramanga"]
[Date "2022.05.05"]
[Round "2"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Cardenas, David Santiago"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1429"]
[PlyCount "55"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Qe7 7. Qd5 Bxc3+ 8. bxc3 f6 9. exf6 Nxf6 10. Qd2 Ne4 11. Qc2 0-0 12. Be3 Qa3 13. Rc1 Re8 14. g3 d6 15. Bg2 Bf5 16. Nh4 Nxg3 17. Nxf5 Nxh1 18. Bxh1 Re5 19. Bd5+ Kf8 20. Bxc6 bxc6 21. Bd4 Ra5 22. Nxg7 Rg5 23. Ne6+ Ke7 24. Nxg5 h6 25. Qh7+ Ke8 26. Qf7+ Kd8 27. Ne6+ Kc8 28. Qxc7# 1-0

[Event "COL-ch U14"]
[Site "Bucaramanga"]
[Date "2022.05.05"]
[Round "3"]
[White "Moreno Hernandez, Andres Mauricio"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1691"]
[BlackElo "1429"]
[PlyCount "71"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nf3 d6 7. Bc4 Nf6 8. h3 0-0 9. 0-0 Bd7 10. Be3 Rc8 11. a3 Na5 12. Ba2 Nc4 13. Bxc4 Rxc4 14. Qd3 Qc7 15. Bxa7 Rc8 16. Be3 d5 17. exd5 Bf5 18. Qd2 Ne4 19. Nxe4 Bxe4 20. c3 Bxf3 21. gxf3 Qd7 22. Kg2 Rh4 23. Rh1 Rh5 24. Rad1 Rc4 25. Bf4 Qf5 26. Bg3 Rc5 27. Qe3 Rxd5 28. Rxd5 Qxd5 29. Qxe7 Be5 30. Rd1 Qxd1 31. Qe8+ Kg7 32. Bxe5+ Kh6 33. Qf8+ Kg5 34. Qxf7 Rxh3 35. Qf4+ Kh5 36. Qg4+ 1-0

[Event "COL-ch U14"]
[Site "Bucaramanga"]
[Date "2022.05.04"]
[Round "1"]
[White "Perilla Cardenas, Cristian Camilo"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "0-1"]
[ECO "D05"]
[BlackElo "1429"]
[PlyCount "68"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 c6 5. c3 Nbd7 6. Nbd2 Bd6 7. Qe2 0-0 8. 0-0 Re8 9. Re1 e5 10. e4 exd4 11. Nxd4 Nc5 12. Bc2 Ncxe4 13. Nxe4 Nxe4 14. f3 Nf6 15. Qf2 Rxe1+ 16. Qxe1 Bd7 17. Bg5 h6 18. Bh4 c5 19. Nf5 Bxf5 20. Bxf5 g5 21. Bg3 Qb6 22. Be6 Bxg3 23. Bxf7+ Kxf7 24. Qxg3 c4+ 25. Kh1 Qxb2 26. Qc7+ Kg6 27. Re1 Qxc3 28. Rf1 Re8 29. h3 Re1 30. Rxe1 Qxe1+ 31. Kh2 c3 32. h4 Qxh4+ 33. Kg1 Qd4+ 34. Kh2 Qf4+ 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.28"]
[Round "9"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Mena Nieto, Cristian David"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1327"]
[BlackElo "1527"]
[PlyCount "48"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. 0-0 b6 9. cxd5 exd5 10. Re1 Re8 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe7 Rxe7 14. Bxe4 Bb7 15. Qc2 g6 16. Bxc6 Rc8 17. d5 Bxc6 18. dxc6 Rxe1+ 19. Rxe1 Nc5 20. b4 Nd7 21. h3 a6 22. cxd7 Rxc2 23. Re8+ Qxe8 24. dxe8Q+ Kg7 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.27"]
[Round "8"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Molina Ballesteros, Juan Sebastian"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1327"]
[BlackElo "1733"]
[PlyCount "64"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Ne4 6. Nc3 Bb4 7. Qc2 Bxc3+ 8. bxc3 Qf6 9. 0-0 Nd6 10. Qb3 Nc6 11. Bg5 Qf5 12. Bf4 Na5 13. Qb4 Nc6 14. Qb3 0-0 15. Nh4 Qf6 16. Bxd6 cxd6 17. d5 Na5 18. Qb4 e5 19. Bh3 Rac8 20. Bxd7 Rxc4 21. Qb5 Rc5 22. Qb4 Bxd5 23. Bb5 Rfc8 24. Rac1 e4 25. Rfd1 Bxa2 26. Bd7 Rd8 27. Qxe4 Re5 28. Qg4 h5 29. Qh3 g5 30. Nf3 Rxe2 31. Nd4 Qxf2+ 32. Kh1 Bd5+ 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.26"]
[Round "6"]
[White "Dabraccio, Guillermo"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1593"]
[BlackElo "1327"]
[PlyCount "84"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 0-0 9. Bd2 Qc7 10. Bd3 a6 11. Ng5 h6 12. h4 e5 13. 0-0-0 Re8 14. Nge4 exd4 15. Nxd6 Qxd6 16. exd4 Qxd4 17. Bxh6 Qg4 18. f3 Qh5 19. Bg5 b5 20. g4 Qh8 21. h5 Bb7 22. h6 g6 23. h7+ Nxh7 24. Bxg6 Ndf8 25. Bxf7+ Kxf7 26. Qf5+ Kg8 27. Rd6 Qe5 28. Bh6 Qxf5 29. gxf5 Red8 30. Rg1+ Kf7 31. Rg7+ Ke8 32. Rxd8+ Rxd8 33. Rxb7 Rd6 34. Bf4 Rf6 35. Ne4 a5 36. Nxf6+ Nxf6 37. Bd6 N8d7 38. Rc7 c5 39. Bxc5 Nd5 40. Rc8+ Kf7 41. Bd4 Nf4 42. Kd2 Nd5 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.26"]
[Round "7"]
[White "Sanchez Reyes, Juan Sebastian"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1613"]
[BlackElo "1327"]
[PlyCount "100"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 c6 5. Nbd2 Nbd7 6. 0-0 Bd6 7. Re1 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bd3 Qc7 12. h3 Bd7 13. Ne5 Nd5 14. Qg4 c5 15. c3 cxd4 16. cxd4 Nb4 17. Bh6 g6 18. Rac1 Qd8 19. Bb1 Re8 20. h4 f5 21. Qg3 Bxe5 22. dxe5 Qe7 23. Rc7 Rab8 24. Bg5 Qf7 25. Qb3 Nc6 26. Bf6 Rec8 27. Rxc8+ Rxc8 28. Rc1 Nd4 29. Rxc8+ Bxc8 30. Qd3 Qd7 31. f4 b6 32. Kf2 Kf7 33. Ke3 Nb5 34. g3 Ke8 35. Bc2 Nc7 36. Kf2 Qxd3 37. Bxd3 Nd5 38. Bb5+ Bd7 39. Bxd7+ Kxd7 40. Ke2 Kc6 41. Kd3 Nb4+ 42. Kd2 Nxa2 43. Ke3 Kd5 44. Kf3 a5 45. g4 b5 46. Be7 b4 47. gxf5 gxf5 48. Ke3 Kc4 49. Bd8 a4 50. Be7 Kb3 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "5"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Soto Ramirez, Andres Camilo"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "1327"]
[BlackElo "1435"]
[PlyCount "93"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Bg7 5. Nf3 dxc4 6. e4 c5 7. d5 Qa5 8. Bxf6 Bxf6 9. e5 Bg7 10. Bxc4 0-0 11. 0-0 Bg4 12. Re1 Nd7 13. e6 fxe6 14. dxe6 Nb6 15. Be2 Bxc3 16. bxc3 Qxc3 17. Rc1 Qf6 18. Rxc5 Rad8 19. Qc1 Bxe6 20. a4 Rc8 21. Rxc8 Rxc8 22. Qa3 Rc7 23. a5 Nc4 24. Qd3 Rd7 25. Qc2 Nxa5 26. Qc8+ Kg7 27. Bb5 Rd5 28. Rxe6 Rxb5 29. h3 Rb1+ 30. Ne1 Qg5 31. Qc3+ Kf7 32. Re5 Qf6 33. Qxa5 Kg7 34. Qc7 Kf7 35. Qc4+ Kg7 36. Re2 a6 37. Kh2 b5 38. Qa2 Ra1 39. Qc2 b4 40. Nd3 a5 41. Qc7 Qd6+ 42. Qxd6 exd6 43. Rd2 b3 44. Rb2 a4 45. Nb4 d5 46. Nxd5 Ra2 47. Rb1 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "4"]
[White "Ortiz Monsalve, Sebastian"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1472"]
[BlackElo "1327"]
[PlyCount "82"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. h3 Rc8 11. Qc2 Ne5 12. b3 a6 13. Rad1 Qc7 14. f4 Nc6 15. Bf3 Nb4 16. Qc1 b5 17. a3 Nc6 18. cxb5 Nxd4 19. Bxd4 axb5 20. e5 Ne8 21. Nd5 Qd8 22. Bb6 Rxc1 23. Bxd8 Rxd1 24. Nxe7+ Kh8 25. Rxd1 Be6 26. exd6 Bxb3 27. Rd2 Nf6 28. Nc6 Nd7 29. Be7 Rc8 30. Bg4 f5 31. Bf3 Bc4 32. Ne5 Bxe5 33. fxe5 Kg8 34. Bd5+ Bxd5 35. Rxd5 Kf7 36. Rxb5 Ke6 37. Kh2 Rc3 38. a4 Ra3 39. a5 Nxe5 40. Rxe5+ Kxe5 41. d7 Rd3 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "2"]
[White "Camperos Jimenez, Wilder Camilo"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1700"]
[BlackElo "1327"]
[PlyCount "91"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 g6 6. Be3 Bg7 7. Nbd2 Nf6 8. h3 0-0 9. 0-0 d5 10. Qe2 Qc7 11. c4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Ne5 14. Rac1 Be6 15. b3 Rad8 16. Nxe5 Bxe5 17. f4 Bg7 18. f5 Bxf5 19. Bxf5 gxf5 20. Rxf5 e6 21. Rf3 Bd4 22. Kh1 Kh8 23. Rcf1 Bg7 24. Qf2 f5 25. Bxa7 Qd7 26. Bc5 Bd4 27. Bxd4+ Qxd4 28. Qxd4+ Rxd4 29. Re1 Rf6 30. g4 Kg7 31. gxf5 Rxf5 32. Rxf5 exf5 33. Re7+ Kf6 34. Rxh7 Rd2 35. a4 Kg5 36. Rxb7 Kh4 37. Kg1 Kg3 38. Kf1 f4 39. a5 f3 40. Rg7+ Kf4 41. a6 Rd1+ 42. Kf2 Rd2+ 43. Ke1 Ra2 44. a7 Ra1+ 45. Kd2 f2 46. c5 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "3"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Palacio, Pablo Persi"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1327"]
[BlackElo "1917"]
[PlyCount "88"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. e3 Nc6 6. Be2 a6 7. a4 b6 8. 0-0 Bd6 9. Re1 0-0 10. Bd3 Bb7 11. Qe2 Qc7 12. h3 Nb4 13. cxd5 exd5 14. Bd2 Rae8 15. Qf1 Re7 16. Rac1 Nxd3 17. Qxd3 Ne4 18. dxc5 Nxc5 19. Qc2 Qd7 20. Ng5 g6 21. b4 Ne4 22. Ngxe4 dxe4 23. Qb3 Qf5 24. Ne2 Bd5 25. Qb2 Rd8 26. Bc3 Rde8 27. Red1 Rd7 28. b5 a5 29. Bd4 Bc7 30. Rc2 Qe6 31. Rdc1 Qd6 32. Ng3 h5 33. Bh8 f5 34. Bf6 Rf8 35. Bh4 f4 36. exf4 Qxf4 37. Bg5 Qf7 38. Be3 Bf4 39. Bxf4 Qxf4 40. Qd4 Rf6 41. Rc8+ Kg7 42. Qe3 Qe5 43. Qc3 Qxc3 44. R1xc3 Rdf7 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.23"]
[Round "1"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Rativa Jimenez, Cesar Daniel"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1327"]
[BlackElo "1846"]
[PlyCount "95"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Qe7 7. Qd5 f6 8. exf6 Bxc3+ 9. bxc3 Nxf6 10. Qd2 d6 11. e3 0-0 12. Be2 Bg4 13. 0-0 Ne5 14. Nxe5 dxe5 15. Bg5 Be6 16. Qb2 b6 17. Rfd1 Rae8 18. Bh5 Rc8 19. Be2 Qf7 20. Bxf6 Qxf6 21. Bf3 Bxc4 22. Bd5+ Bxd5 23. Rxd5 c6 24. Rd7 Rf7 25. Rad1 Rcf8 26. Rxf7 Rxf7 27. Qd2 Kf8 28. f3 g6 29. Qd8+ Qxd8 30. Rxd8+ Ke7 31. Rc8 Kd7 32. Rb8 Kd6 33. Rd8+ Kc5 34. Re8 Kc4 35. Rxe5 Kxc3 36. Kf2 Rd7 37. e4 Rd2+ 38. Kg3 Rxa2 39. f4 Kd4 40. Re8 Re2 41. Kf3 Re3+ 42. Kg4 Rxe4 43. Rd8+ Kc5 44. Kf3 Re7 45. g4 b5 46. f5 gxf5 47. gxf5 b4 48. f6 0-1

[Event "Bogota El Tablazo Blitz op"]
[Site "Bogota"]
[Date "2021.11.07"]
[Round "1"]
[White "Rodriguez Mayorga, Julian E"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2050"]
[BlackElo "1332"]
[PlyCount "39"]
[EventDate "2021.11.07"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nf3 e6 6. Nc3 Bb4 7. Bd3 0-0 8. e5 c6 9. Bxh7+ Kh8 10. Ng5 g6 11. Qg4 f6 12. Bxg6 Kg7 13. Nh7 f5 14. Bxf5+ Kh8 15. Bg6 Bxc3+ 16. bxc3 Rg8 17. Qh5 Rxg6 18. Nf6+ Kg7 19. Qh7+ Kf8 20. Qxg6 1-0

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.26"]
[Round "8"]
[White "Salcedo Rodelo, Brayan"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1599"]
[BlackElo "1253"]
[PlyCount "63"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 0-0 9. h4 h5 10. 0-0-0 Bd7 11. Bc4 Rc8 12. Bb3 Ne5 13. Bg5 Nc4 14. Qe2 Na5 15. Kb1 Nxb3 16. cxb3 Nh7 17. g4 a6 18. gxh5 gxh5 19. Rhg1 Kh8 20. Nf5 Bxf5 21. exf5 Bxc3 22. bxc3 f6 23. Bh6 Rg8 24. Rg6 Qa5 25. Qe4 d5 26. Qxe7 Rc7 27. Rxg8+ Kxg8 28. Qe8+ Nf8 29. Qxf8+ Kh7 30. Rg1 Qxc3 31. Qg8+ Kxh6 32. Qg6# 1-0

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.26"]
[Round "9"]
[White "Toro Ortega, Jhefferson"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1394"]
[BlackElo "1253"]
[PlyCount "49"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Be7 4. g3 0-0 5. Bg2 c6 6. Qc2 d5 7. Nbd2 Bd6 8. 0-0 Nbd7 9. b3 Re8 10. Re1 e5 11. dxe5 Nxe5 12. Bb2 Bd7 13. Rad1 Rc8 14. e4 Bg4 15. exd5 Nxf3+ 16. Nxf3 Rxe1+ 17. Rxe1 cxd5 18. Ng5 g6 19. Qc3 Be7 20. Qe5 Rc7 21. cxd5 h6 22. Ne4 Kg7 23. d6 Kf8 24. dxc7 Qc8 25. Nxf6 1-0

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.25"]
[Round "7"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Ladino Hernandez, Angel Joel"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1253"]
[PlyCount "73"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Be7 5. Nf3 Nc6 6. e3 0-0 7. Be2 b6 8. 0-0 Bb7 9. Ne5 Bb4 10. Nb5 a6 11. Nc3 dxc4 12. Bxc4 b5 13. Be2 Bxc3 14. bxc3 Qd5 15. c4 bxc4 16. Bxc4 Qd8 17. Rb1 Rb8 18. Rxb7 Rxb7 19. Nxc6 Qd7 20. Ne5 Qe7 21. Bxa6 Rb6 22. Bc4 Ne4 23. Qc2 Nd6 24. Bd3 h6 25. Rc1 Rc8 26. Nc6 Qd7 27. Bxd6 cxd6 28. Ne7+ Qxe7 29. Qxc8+ Qf8 30. Bh7+ Kxh7 31. Qxf8 f6 32. h3 Rb7 33. Qe8 e5 34. h4 exd4 35. h5 d3 36. Qg6+ Kg8 37. Rc8# 1-0

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.24"]
[Round "6"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Guerra Ramirez, Jorge"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1253"]
[PlyCount "63"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 c5 7. Bd3 Nc6 8. 0-0 cxd4 9. exd4 Qb6 10. Rb1 h6 11. Re1 dxc4 12. Bxc4 a6 13. d5 exd5 14. Nxd5 Nxd5 15. Bxd5 Re8 16. Bd6 Qd8 17. Bxc6 bxc6 18. Bxe7 Qa5 19. Bb4 Rxe1+ 20. Qxe1 Qd5 21. Rd1 Qe6 22. Rd8+ Kh7 23. Qxe6 fxe6 24. Ne5 Rb8 25. Bc3 Ra8 26. Nxc6 Bb7 27. Rxa8 Bxa8 28. Ne5 Bd5 29. a4 g5 30. f3 Kg7 31. b4 Kf6 32. b5 1-0

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.24"]
[Round "5"]
[White "Trujillo Bahamon, Halan David"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1346"]
[BlackElo "1253"]
[PlyCount "93"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nf6 8. Qd2 0-0 9. h4 h5 10. f3 Bd7 11. 0-0-0 Rc8 12. Kb1 Ne5 13. Bh6 Nc4 14. Bxc4 Rxc4 15. Bxg7 Kxg7 16. f4 Bg4 17. Rde1 Qb6 18. Nb3 a5 19. e5 dxe5 20. fxe5 Nh7 21. Qd5 Rfc8 22. Rhf1 Be6 23. Qxa5 Qc6 24. Qa3 Qe8 25. Qa7 b5 26. a3 b4 27. axb4 Rxb4 28. Re4 Rxe4 29. Nxe4 Qb5 30. Rf3 Qxe5 31. Nec5 Bd5 32. Nd3 Qe6 33. Re3 Qc6 34. Qd4+ Nf6 35. Nb4 Qc7 36. Rc3 Bc4 37. Nd2 Qa5 38. Rxc4 e5 39. Qd3 Ra8 40. Qa3 Qd8 41. Qc3 Qb6 42. Nb3 Rd8 43. Nd3 e4 44. Rxe4 Qg1+ 45. Nbc1 Qxg2 46. Rd4 Ne4 47. Rxe4+ 1-0

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.23"]
[Round "4"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Bolanos Lopez, Juan Jacobo"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1253"]
[BlackElo "1603"]
[PlyCount "70"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 h6 6. Be3 0-0 7. Bd3 Ng4 8. Qd2 Nxe3 9. Qxe3 Nd7 10. Nge2 c5 11. d5 a6 12. 0-0 Rb8 13. Qd2 Qa5 14. a3 Ne5 15. Rab1 Nxd3 16. Qxd3 b5 17. cxb5 axb5 18. b4 cxb4 19. axb4 Qb6 20. h3 Bd7 21. Kh1 Rfc8 22. f4 Rc4 23. e5 Bf5 24. Qd2 Bxb1 25. Rxb1 dxe5 26. fxe5 Bxe5 27. Rf1 Bxc3 28. Nxc3 Qd4 29. Qe2 Rxc3 30. Qxe7 Qxd5 31. Qa7 Rbc8 32. Qa1 Rc2 33. Rg1 R8c3 34. Kh2 Qe5+ 35. Kh1 Rxh3+ 0-1

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.22"]
[Round "3"]
[White "Gonzalez Mojica, Renan Arturo"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1629"]
[BlackElo "1253"]
[PlyCount "53"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 Nbd7 8. Qc2 h6 9. Bh4 0-0 10. Nge2 Qc7 11. Bg3 a6 12. Rc1 Re8 13. 0-0 Bxg3 14. Nxg3 b5 15. a4 Bb7 16. axb5 cxb5 17. Nxd5 Qxc2 18. Nxf6+ Nxf6 19. Rxc2 b4 20. Rc7 Rab8 21. Ra1 Rec8 22. Rac1 a5 23. Nf5 Rxc7 24. Rxc7 a4 25. Bc4 Bd5 26. Ne7+ Kh8 27. Nxd5 1-0

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.22"]
[Round "2"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Hernandez, Jeronimo"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1253"]
[BlackElo "2003"]
[PlyCount "76"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. e3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. cxd5 exd5 9. Re1 Nbd7 10. Bd2 Ne4 11. Ne2 Bd6 12. Bc3 Qe7 13. Ng3 f5 14. Rc1 Rae8 15. Ne5 Nxc3 16. bxc3 Nxe5 17. Nxf5 Rxf5 18. Bxf5 Nf7 19. Bd3 Rf8 20. c4 Ng5 21. cxd5 Ne4 22. Bxe4 Qxe4 23. f3 Qh4 24. f4 Bxd5 25. g3 Qe7 26. Qc2 Be4 27. Qb3+ Kh8 28. a3 Bxa3 29. Ra1 Bb4 30. Rec1 a5 31. Qc4 Bd2 32. Qxc7 Bxe3+ 33. Kf1 Bd3+ 34. Ke1 Qe4 35. Qc6 Qxd4 36. Ra4 Bf2+ 37. Kd1 Bc4+ 38. Kc2 Qd3+ 0-1

[Event "Central America Carribean-ch U20"]
[Site "Pereira"]
[Date "2021.09.21"]
[Round "1"]
[White "Loaiza Cuervo, Santiago"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1745"]
[BlackElo "1253"]
[PlyCount "91"]
[EventDate "2021.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 0-0 9. 0-0 Bd7 10. h3 Rc8 11. Qd2 Ne5 12. b3 a6 13. Rac1 Bc6 14. f4 Ned7 15. Bf3 Re8 16. g4 e5 17. Nxc6 Rxc6 18. f5 h6 19. Bxh6 Bxh6 20. Qxh6 Nh7 21. h4 gxf5 22. exf5 d5 23. Qd2 e4 24. Be2 Qxh4 25. Kg2 e3 26. Qe1 Qxe1 27. Rfxe1 d4 28. Rcd1 dxc3 29. Rxd7 b6 30. Rd3 Ng5 31. Rxc3 Rh6 32. Bf3 Rh2+ 33. Kg3 Rh3+ 34. Kf4 Nxf3 35. Rexe3 Rxe3 36. Rxe3 Ng1 37. Re1 Rf3+ 38. Ke4 Rg3 39. Kf4 Rg2 40. b4 Nh3+ 41. Ke5 Rxg4 42. c5 Nf2 43. c6 Nd3+ 44. Kd5 Nxb4+ 45. Kd6 Rd4+ 46. Kc7 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.12"]
[Round "9"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Bautista Chiquillo, Leidy Johanna"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1253"]
[BlackElo "1638"]
[PlyCount "39"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 Bd6 4. Bg3 Bxg3 5. hxg3 Nf6 6. Nbd2 Qd6 7. e3 Nbd7 8. c3 e5 9. dxe5 Nxe5 10. Nxe5 Qxe5 11. Nf3 Qe7 12. Bd3 h6 13. Qc2 Bg4 14. 0-0-0 0-0-0 15. Bf5+ Bxf5 16. Qxf5+ Kb8 17. Qc2 Rhe8 18. Nd4 Ng4 19. Rhf1 g6 20. Qb3 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.12"]
[Round "8"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Franco, Marcos"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "1253"]
[BlackElo "1644"]
[PlyCount "55"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. e3 Bb4+ 6. Bd2 dxe3 7. fxe3 Bg4 8. Be2 Nge7 9. 0-0 0-0 10. Nc3 Ng6 11. a3 Be7 12. Nd5 Bxf3 13. Bxf3 Ngxe5 14. Qe2 Nxf3+ 15. gxf3 Bd6 16. Rf2 Re8 17. Rg2 Nd4 18. Qd1 Nf5 19. Bc3 Be5 20. Bxe5 Rxe5 21. e4 Nh4 22. Rg3 c6 23. Nc3 Qb6+ 24. Kh1 Qxb2 25. Rc1 Qxa3 26. f4 Ree8 27. Nd5 Qb2 28. Rc2 1-0

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.11"]
[Round "6"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Ovalle Rocha, Juan Diego"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1253"]
[PlyCount "56"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Bb4 4. Bf4 Nf6 5. e3 Ne4 6. Qc2 Nc6 7. Nf3 b6 8. Bd3 Bb7 9. 0-0 Qd7 10. Nxe4 dxe4 11. Bxe4 0-0-0 12. Rfd1 Qe7 13. Rac1 f6 14. d5 exd5 15. cxd5 Ne5 16. Nxe5 fxe5 17. Bg5 Qf7 18. Bxd8 Rxd8 19. Bf5+ Kb8 20. e4 a6 21. Be6 Qe7 22. a3 Bd6 23. b4 h5 24. Ra1 a5 25. bxa5 bxa5 26. Rab1 Bxa3 27. Qc6 Qb4 28. Rxb4 Bxb4 1-0

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.11"]
[Round "7"]
[White "Rodriguez Tovar, Liliana"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "0-1"]
[ECO "B32"]
[BlackElo "1253"]
[PlyCount "40"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Bc4 g6 5. Bxf7+ Kxf7 6. Ng5+ Ke8 7. 0-0 d6 8. Nd2 Bg7 9. Ndf3 h6 10. c3 hxg5 11. Qb3 Nf6 12. Nxg5 e6 13. cxd4 Nxd4 14. Qa4+ Nc6 15. Bf4 e5 16. Bg3 Bd7 17. Qb3 Qe7 18. Qxb7 Rd8 19. b4 Nd4 20. Rfe1 Bb5 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.10"]
[Round "4"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Gomez Morales, Juan Sebastian"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1253"]
[BlackElo "1713"]
[PlyCount "54"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. Nf3 0-0 7. Bg5 Qa5 8. Qc2 cxd4 9. Bxf6 gxf6 10. Nxd4 Nc6 11. e3 Ne5 12. Be2 b6 13. 0-0 Bb7 14. f4 Ng6 15. e4 Rac8 16. f5 Ne5 17. fxe6 fxe6 18. a4 Nxc4 19. Bxc4 Rxc4 20. Rf3 Qe5 21. Qe2 Rxd4 22. Rg3+ Kh8 23. Qg4 f5 24. Qg5 Rxe4 25. h3 f4 26. Qe7 Re1+ 27. Rxe1 Qxe1+ 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.09"]
[Round "3"]
[White "Castaneda Lizarazo, Duvan"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1793"]
[BlackElo "1253"]
[PlyCount "13"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. f4 Bg7 6. Nf3 e6 7. 0-0 1-0

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.08"]
[Round "8"]
[White "Finley Rosero, Karol Valentina"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1630"]
[BlackElo "1170"]
[PlyCount "79"]
[EventDate "2021.08.04"]
[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 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 a6 8. Be3 b5 9. a3 c5 10. Nf3 Bb7 11. Re1 Nxe4 12. Nxe4 Bxe4 13. Bd3 Bxd3 14. Qxd3 Nc6 15. Rad1 Ne5 16. Nxe5 dxe5 17. Qf5 Qc8 18. Qxe5 Bf6 19. Qxc5 Qxc5 20. Bxc5 Rfc8 21. b4 a5 22. Re2 axb4 23. axb4 Ra4 24. g3 Bc3 25. Rb1 h6 26. Re7 Rb8 27. Rb3 Bf6 28. Re4 Ra1+ 29. Kg2 Rc1 30. Re2 Ra8 31. Be3 Rd1 32. Rd3 Rxd3 33. cxd3 Ra3 34. Rc2 Rb3 35. Rc8+ Kh7 36. Bc5 Rxd3 37. Rb8 Rb3 38. Rxb5 Bc3 39. Rb7 Kg6 40. b5 1-0

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.07"]
[Round "6"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Leon Acevedo, Juan Alejandro"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1170"]
[BlackElo "1858"]
[PlyCount "62"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 h6 6. Bh4 0-0 7. Be2 Nbd7 8. Nf3 c6 9. 0-0 Qc7 10. Rc1 Re8 11. Bg3 Nh5 12. b4 Nxg3 13. fxg3 e5 14. d5 Qb6+ 15. Kh1 Qxb4 16. Qd2 Bf8 17. Bd3 Nc5 18. Nh4 Qa5 19. Bc2 Qc7 20. Rf2 Re7 21. Rcf1 Bg7 22. dxc6 bxc6 23. h3 Ba6 24. Bb3 Rb8 25. Rb1 Kh7 26. g4 Bxc4 27. Bxc4 Rxb1+ 28. Nxb1 Nxe4 29. Qc2 Nxf2+ 30. Qxf2 d5 31. Nxg6 fxg6 0-1

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.06"]
[Round "5"]
[White "Cuartas Lozano, Santiago"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1194"]
[BlackElo "1170"]
[PlyCount "86"]
[EventDate "2021.08.04"]
[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 d6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Nf6 6. Bc4 Be7 7. 0-0 0-0 8. h3 Nxd4 9. Qxd4 a6 10. Be3 c5 11. Qd1 b5 12. Bd5 Rb8 13. a3 Be6 14. f3 Re8 15. b4 Nxd5 16. Nxd5 Bxd5 17. Qxd5 Qc7 18. c3 Bf6 19. Rac1 Rbd8 20. Rfd1 c4 21. Qd2 Qb7 22. Bg5 Bxg5 23. Qxg5 Qb6+ 24. Rd4 f6 25. Qd2 d5 26. Re1 dxe4 27. fxe4 Re6 28. Kf1 Rde8 29. Qf4 Re5 30. Red1 Qb7 31. Qg3 Rxe4 32. Rxe4 Qxe4 33. Re1 Qxe1+ 34. Qxe1 Rxe1+ 35. Kxe1 Kf7 36. Ke2 Ke6 37. Kf3 Ke5 38. Ke3 f5 39. g4 f4+ 40. Kf3 g5 41. Kf2 Ke4 42. Ke2 f3+ 43. Kf1 Ke3 0-1

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.06"]
[Round "4"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Castro Castro, Joaquin"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "1170"]
[BlackElo "1493"]
[PlyCount "66"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bf4 Nxc3 6. bxc3 Bg7 7. Nf3 dxc4 8. e3 c5 9. Bxc4 0-0 10. h3 Nc6 11. 0-0 Na5 12. Bd3 cxd4 13. exd4 Be6 14. Qd2 Rc8 15. Rab1 Bd5 16. Rfe1 Bxf3 17. gxf3 e6 18. Bg3 Qd7 19. Kh2 Nc4 20. Bxc4 Rxc4 21. Rb3 Rfc8 22. f4 a6 23. Re3 Qc6 24. Qe2 h5 25. Qd2 b5 26. Rd3 Bf8 27. Re3 Bd6 28. h4 Qd5 29. Qb2 Qf5 30. Qd2 Bxf4 31. Bxf4 Qxf4+ 32. Kg2 Qxh4 33. Rg3 Kg7 0-1

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.05"]
[Round "2"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Munoz, Julian Andres"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "1170"]
[BlackElo "2154"]
[PlyCount "72"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. a3 c5 10. 0-0 Bb7 11. Re1 Qc7 12. Nd2 Rd8 13. Qe2 Qc6 14. f3 cxd4 15. exd4 Nb6 16. Nde4 Rxd4 17. Nxf6+ gxf6 18. Be3 Rxd3 19. Qxd3 Nc4 20. Ne4 Be7 21. Qe2 f5 22. Rac1 fxe4 23. b3 exf3 24. Qf2 Bxa3 25. Rc2 fxg2 26. bxc4 bxc4 27. Rd1 Be7 28. Rdc1 Qf3 29. Qxf3 Bxf3 30. Rxc4 Bd8 31. Rc8 Kd7 32. R8c4 Bd5 33. Ra4 a5 34. Rf4 f5 35. Rd4 Bf6 36. Ra4 Ra8 0-1

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.04"]
[Round "1"]
[White "Toro Castaneda, Elizabeth"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1975"]
[BlackElo "1170"]
[PlyCount "40"]
[EventDate "2021.08.04"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. f3 g6 7. Be3 Bg7 8. Qd2 0-0 9. g4 a6 10. h4 h5 11. gxh5 Nxh5 12. Rg1 Nxd4 13. Bxd4 e5 14. Bf2 Kh7 15. 0-0-0 Bh6 16. Be3 Bxe3 17. Qxe3 Qxh4 18. Bc4 Bd7 19. Nd5 f6 20. Rh1 Qg5 1/2-1/2

[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 "5"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Florez Chaparro, Edgar Orlando"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1172"]
[BlackElo "1527"]
[PlyCount "52"]
[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 d6 3. Nc3 g6 4. e4 Bg7 5. Be2 0-0 6. Bg5 h6 7. Be3 Nbd7 8. Qd2 e5 9. d5 Nc5 10. f3 Nh7 11. Bxh6 Qh4+ 12. g3 Qxh6 13. 0-0-0 Qxd2+ 14. Kxd2 f5 15. Nb5 Rf7 16. Nc3 fxe4 17. fxe4 Bh6+ 18. Ke1 Nf6 19. Nf3 Nfxe4 20. Nxe4 Nxe4 21. Bd3 Rxf3 22. Bxe4 Re3+ 23. Kf2 Rxe4 24. b3 Bg4 25. Rdf1 Rf8+ 26. Kg2 Re2+ 0-1

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.31"]
[Round "6"]
[White "Martinez Blandon, Jhojan Stiven"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "0-1"]
[ECO "E20"]
[BlackElo "1172"]
[PlyCount "28"]
[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 e6 3. Nc3 Bb4 4. Bd2 Nc6 5. Nf3 0-0 6. e4 d5 7. cxd5 exd5 8. e5 Ne4 9. Bd3 Bf5 10. Qe2 Nxd2 11. Bxf5 Nxf3+ 12. Qxf3 Nxd4 13. Qh3 Nxf5 14. Qxf5 d4 0-1

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.30"]
[Round "4"]
[White "Pinilla, Diego Alexander"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1698"]
[BlackElo "1172"]
[PlyCount "57"]
[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. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Be3 d6 6. Bg2 Nf6 7. h3 0-0 8. Qd2 Bd7 9. f4 e6 10. Nge2 Qb6 11. Nd1 d5 12. e5 d4 13. Bf2 Ne8 14. 0-0 f6 15. exf6 Nxf6 16. g4 Qc7 17. Bg3 Rae8 18. f5 e5 19. fxg6 hxg6 20. Qg5 Kh7 21. Qh4+ Kg8 22. a3 Qb6 23. b3 Nh7 24. Nf2 g5 25. Qh5 Re6 26. Be4 Be8 27. Bxh7+ Kh8 28. Bg6+ Kg8 29. Qh7# 1-0

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.28"]
[Round "1"]
[White "Lopez, Alberto1111"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1594"]
[BlackElo "1172"]
[PlyCount "65"]
[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 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 0-0 8. f3 Qb6 9. Qd2 Nxe4 10. fxe4 Nxd4 11. 0-0-0 e5 12. Nd5 Qd6 13. c3 b5 14. Bd3 Nc6 15. Bh6 Ne7 16. Nxe7+ Qxe7 17. Bxg7 Kxg7 18. Bxb5 Qe6 19. b3 Rb8 20. Bc4 Qb6 21. Rhf1 Bb7 22. Qxd7 Qe3+ 23. Kb2 Qxe4 24. Rxf7+ Rxf7 25. Qxf7+ Kh6 26. Rd7 Qxg2+ 27. Ka3 Qh1 28. Qxh7+ Kg5 29. Qe7+ Kh6 30. Qxe5 Qc1+ 31. Kb4 a5+ 32. Kb5 Qg5 33. Rh7+ 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.27"]
[Round "9"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Arias Diaz, Javier Alonso"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1082"]
[BlackElo "1173"]
[PlyCount "60"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[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 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nbd7 7. h4 c5 8. d5 b5 9. cxb5 a6 10. h5 Qa5 11. Bd2 Qb6 12. hxg6 fxg6 13. Bh6 axb5 14. Bxg7 Kxg7 15. Qc2 c4 16. Bf3 Ne5 17. Be2 Bg4 18. f3 Bd7 19. b3 Nh5 20. bxc4 bxc4 21. Rb1 Qc5 22. Qd2 Nf4 23. g3 Nfd3+ 24. Bxd3 Nxd3+ 25. Kf1 Kg8 26. Rh2 Qd4 27. Qh6 Qg7 28. Qe3 Qxc3 29. Qh6 Qg7 30. Qd2 Nc5 0-1

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.26"]
[Round "8"]
[White "Rojas Reyes, Bernardo"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "0-1"]
[ECO "B35"]
[BlackElo "1082"]
[PlyCount "56"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[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 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qb6 8. Qd2 Nxe4 9. Nxc6 Qxb2 10. f3 0-0 11. Nxe7+ Kh8 12. Nxe4 Qxa1+ 13. Qc1 Qxc1+ 14. Bxc1 Re8 15. Ba3 f5 16. Ng5 Bf6 17. Bf7 Rxe7+ 18. Bxe7 Bxe7 19. f4 Kg7 20. Bb3 a5 21. h4 h6 22. Nf7 Bb4+ 23. Ke2 b5 24. h5 Bb7 25. hxg6 a4 26. Nxh6 axb3 27. axb3 Re8+ 28. Kf2 Re6 0-1

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.25"]
[Round "7"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Llanto Llacsa, Yaden Wilden"]
[Result "0-1"]
[ECO "E35"]
[WhiteElo "1082"]
[BlackElo "1236"]
[PlyCount "62"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. cxd5 exd5 5. Nc3 Bb4 6. Qc2 Nc6 7. a3 Ba5 8. b4 Bb6 9. e3 0-0 10. Bd3 Re8 11. Ng5 h6 12. Nxf7 Kxf7 13. Bg6+ Kg8 14. Bxe8 Qxe8 15. Bb2 Nxd4 16. Qd3 Bf5 17. e4 Nxe4 18. Nxe4 Bxe4 19. Qc3 Bxg2+ 20. Kd2 Qe2+ 21. Kc1 Bxh1 22. Kb1 Be4+ 23. Ka2 Qc2 24. Qg3 Nf5 25. Qg1 Bd4 26. Rb1 Bxf2 27. Qg4 Qxb1+ 28. Kb3 Bd4 29. Ka4 Qc2+ 30. Ka5 Bb6+ 31. Kb5 a6# 0-1

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "6"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Cardenas Lima, Vincent Matias"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1082"]
[BlackElo "1482"]
[PlyCount "74"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Bd6 5. cxd5 exd5 6. e3 f5 7. Qc2 Nf6 8. Bd3 Ne4 9. Bxe4 fxe4 10. Ne5 Bxe5 11. dxe5 0-0 12. Bd2 Qg5 13. g3 Qxe5 14. Ne2 Qf6 15. Nf4 Bg4 16. Bc3 Qf7 17. Ng2 Bf3 18. Rg1 Nd7 19. Nh4 Nc5 20. Kd2 Bg4 21. Raf1 Bh3 22. Ng2 Qxf2+ 23. Rxf2 Rxf2+ 24. Kd1 Rxc2 25. Kxc2 Bxg2 26. Rxg2 Nd3 27. Re2 Rf8 28. Kd2 Kf7 29. b4 g6 30. Bd4 a6 31. a4 Ke6 32. Bc5 Rf2 33. a5 Rxe2+ 34. Kxe2 Nxc5 35. bxc5 Ke5 36. h3 d4 37. h4 h5 0-1

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "5"]
[White "Ruiz Agudelo, Jeronimo"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1/2-1/2"]
[ECO "B39"]
[WhiteElo "1371"]
[BlackElo "1082"]
[PlyCount "68"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[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 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Bxd4 Bxd4 10. Qf3 Qa5 11. 0-0-0 Bxc3 12. Qxc3 Qxc3+ 13. bxc3 d6 14. h4 h5 15. f3 Be6 16. Kb2 Kd7 17. c5 Kc6 18. cxd6 exd6 19. Be2 Rad8 20. Rd2 f6 21. Rhd1 d5 22. c4 d4 23. Rxd4 Rxd4 24. Rxd4 Kc5 25. Kc3 Re8 26. a3 Re7 27. Bd3 Rd7 28. Rxd7 Bxd7 29. e5 f5 30. g3 b6 31. Be2 Be6 32. Bd3 Bd7 33. Be2 Be6 34. Bd3 Bd7 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.21"]
[Round "1"]
[White "Polanco Fernandez, Reynie"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1661"]
[BlackElo "1082"]
[PlyCount "44"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Bb5 Bd7 8. 0-0 a6 9. Bc4 Nf6 10. Qf3 Ne5 11. Qe2 Nxc4 12. Qxc4 b5 13. Qe2 b4 14. Nd5 Nxd5 15. exd5 0-0 16. Rae1 f5 17. c3 f4 18. Bd2 Bxd4 19. cxd4 Bb5 20. Qe6+ Rf7 21. Bxf4 Bd7 22. Qe2 Rxf4 0-1

[Event "COL-ch U10"]
[Site "Fusagasuga"]
[Date "2019.07.01"]
[Round "9"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Lopez, Ricardo Andres"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1083"]
[BlackElo "1421"]
[PlyCount "62"]
[EventDate "2019.06.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 Bf5 6. Nc3 Bd6 7. Bg5 h6 8. Bxf6 Qxf6 9. Qb3 b6 10. Qxd5 c6 11. Qb3 0-0 12. e4 Re8 13. e5 Qg6 14. Nh4 Qg5 15. Nxf5 Qxf5 16. Be2 Bc7 17. 0-0 Re6 18. Qd1 Qg5 19. f4 Qe7 20. f5 Rxe5 21. dxe5 Qxe5 22. g3 Na6 23. Bxa6 Rd8 24. Qe2 Qd4+ 25. Rf2 b5 26. Rd1 Qb6 27. Rxd8+ Bxd8 28. Qe8+ Kh7 29. Qxf7 Qxa6 30. Qg6+ Kh8 31. Qf7 Kh7 1-0

[Event "COL-ch U10"]
[Site "Fusagasuga"]
[Date "2019.06.30"]
[Round "8"]
[White "Borre Meza, Orlando David"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "1058"]
[BlackElo "1083"]
[PlyCount "120"]
[EventDate "2019.06.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Bb4 5. Qc2 Nc6 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Bd3 Bxc3+ 10. bxc3 Nxg3 11. hxg3 Ne7 12. Ne2 b6 13. g4 Bb7 14. f3 Qd6 15. e4 0-0-0 16. Qb3 c5 17. Rb1 Rd7 18. Qa3 Kc7 19. dxc5 Qxc5 20. Qxc5+ bxc5 21. Rb5 Ba6 22. Ra5 Kb6 23. Ra4 dxc4 24. Bxc4 Bxc4 25. Kf2 Bxe2 26. Kxe2 Kb5 27. Ra3 Kc6 28. Rb1 Rb7 29. Ra6+ Rb6 30. Rbxb6+ axb6 31. Ra7 Re8 32. g3 f5 33. Kf2 fxe4 34. fxe4 Rf8+ 35. Ke3 Ng6 36. Rh7 Ne5 37. Ke2 Nxg4 38. a3 Rf2+ 39. Kd3 Rf3+ 40. Kc2 Rxg3 41. Rg7 Nf6 42. Rg6 Nxe4 43. Rxe6+ Kd5 44. Rxh6 Rxc3+ 45. Kb2 g4 46. Rxb6 g3 47. Rg6 Rf3 48. a4 Rf2+ 49. Kb3 g2 50. a5 Rf3+ 51. Ka4 Rg3 52. Rxg3 Nxg3 53. a6 g1Q 54. Kb5 c4 55. Kb4 Qa7 56. Kc3 Qxa6 57. Kc2 Kd4 58. Kd2 Qa2+ 59. Kd1 Kd3 60. Kc1 Qa1# 0-1

[Event "COL-ch U10"]
[Site "Fusagasuga"]
[Date "2019.06.30"]
[Round "7"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Giraldo Alvarez, Tomas"]
[Result "0-1"]
[ECO "E74"]
[WhiteElo "1083"]
[BlackElo "1371"]
[PlyCount "92"]
[EventDate "2019.06.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 Re8 8. h4 h5 9. f3 Kh7 10. g4 Nbd7 11. gxh5 Nxh5 12. Qd2 Rh8 13. 0-0-0 Kg8 14. Nb5 a6 15. Nc3 Kf8 16. Nh3 Ng3 17. Rh2 f6 18. Nf4 Ne5 19. Rg2 fxg5 20. Rxg3 gxf4 21. Qxf4+ Ke8 22. Rh1 Bh6 23. Rg5 Nf7 24. Rhg1 Rf8 25. Qh2 e5 26. Qg2 Nxg5 27. hxg5 Bg7 28. Qh2 Qe7 29. Qf2 Qf7 30. Kc2 Qf4 31. Bd1 Bg4 32. Rg3 Bh5 33. Ne2 Qxe4+ 34. fxe4 Rxf2 35. Kd2 Ke7 36. Rh3 Raf8 37. Rb3 Rb8 38. Rg3 Kd7 39. Ke3 Rf1 40. Bc2 Rbf8 41. Ng1 R1f2 42. Kd3 R2f4 43. Ke3 Rg4 44. Ba4+ Kc7 45. Rxg4 Bxg4 46. a3 Rf1 0-1

[Event "COL-ch U10"]
[Site "Fusagasuga"]
[Date "2019.06.29"]
[Round "6"]
[White "Torres Rodriguez, Carlos Enrique"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1077"]
[BlackElo "1083"]
[PlyCount "106"]
[EventDate "2019.06.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Qd2 Ng4 8. Nxc6 bxc6 9. 0-0-0 Nxe3 10. Qxe3 Qb6 11. Qxb6 axb6 12. Kb1 Bxc3 13. bxc3 0-0 14. Bc4 b5 15. Bb3 c5 16. c4 bxc4 17. Bxc4 Ra4 18. Bd3 c4 19. Be2 d6 20. c3 Be6 21. Rd2 Rb8+ 22. Rb2 Rxb2+ 23. Kxb2 Ra5 24. Ra1 Kf8 25. Kc2 Ke8 26. Kd2 Kd7 27. Ke3 Kc7 28. Kd4 Kb6 29. Bxc4 Ra4 30. Rb1+ Kc7 31. Rb4 Rxb4 32. cxb4 Bxc4 33. Kxc4 e6 34. a4 Kb6 35. e5 d5+ 36. Kd4 g5 37. b5 h6 38. a5+ Kxb5 39. f3 Kxa5 40. g3 Kb4 41. h3 Kb3 42. Kd3 Kb2 43. f4 gxf4 44. gxf4 h5 45. Kd4 h4 46. f5 exf5 47. Kxd5 Kc2 48. Kd6 f4 49. Ke7 f3 50. Kxf7 f2 51. e6 f1Q+ 52. Ke8 Qxh3 53. e7 Qe6 0-1

[Event "COL-ch U10"]
[Site "Fusagasuga"]
[Date "2019.06.28"]
[Round "5"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Aguirre Laverde, Juan Jose"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1083"]
[BlackElo "1372"]
[PlyCount "59"]
[EventDate "2019.06.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 0-0 6. Bd2 d6 7. Bd3 Nc6 8. a3 Qc7 9. Nb5 Qd8 10. Be2 a6 11. Nc3 cxd4 12. exd4 Nd7 13. Qc1 Nxd4 14. Nxd4 Bxd4 15. Bh6 Re8 16. Qd2 Bg7 17. Bxg7 Kxg7 18. h4 Rg8 19. h5 Ne5 20. hxg6 Nxg6 21. Qh6+ Kf6 22. Nd5+ Ke6 23. Bg4+ f5 24. Bxf5+ Kf7 25. Qxh7+ Kf8 26. Bxg6 Be6 27. Rh4 Rxg6 28. Qxg6 Qa5+ 29. b4 Qxd5 30. cxd5 1-0

[Event "COL-ch U10"]
[Site "Fusagasuga"]
[Date "2019.06.28"]
[Round "4"]
[White "Ortiz Monsalve, Sebastian"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1378"]
[BlackElo "1083"]
[PlyCount "113"]
[EventDate "2019.06.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 g6 4. f4 d6 5. Nf3 Bg7 6. 0-0 e6 7. Qe1 Nge7 8. d3 0-0 9. Qh4 Nd4 10. Nxd4 cxd4 11. Ne2 d5 12. exd5 exd5 13. Bb3 Nf5 14. Qf2 Re8 15. Rb1 Ne3 16. Bxe3 dxe3 17. Qf3 d4 18. Qd5 Qf6 19. Qg5 Be6 20. Qxf6 Bxf6 21. Bxe6 Rxe6 22. c3 dxc3 23. bxc3 Rb6 24. d4 Ra6 25. Ra1 Rb6 26. Rfe1 Rb2 27. Kf1 Be7 28. Reb1 Rxb1+ 29. Rxb1 b6 30. Ng3 Bh4 31. Ke2 Bxg3 32. hxg3 Rc8 33. Rc1 Re8 34. d5 Kg7 35. c4 Kf6 36. Rc3 a6 37. Rxe3 Rxe3+ 38. Kxe3 Ke7 39. Kd4 Kd6 40. g4 h6 41. Ke4 f6 42. Kd4 f5 43. g5 h5 44. g3 b5 45. c5+ Kd7 46. Ke5 a5 47. Kf6 a4 48. Kxg6 b4 49. Kf7 b3 50. axb3 axb3 51. g6 b2 52. g7 b1Q 53. g8Q Qb3 54. Qe8+ Kc7 55. Qc6+ Kb8 56. Qb6+ Qxb6 57. cxb6 1-0

[Event "COL-ch U10"]
[Site "Fusagasuga"]
[Date "2019.06.27"]
[Round "2"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Roldan Cortes, David"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1083"]
[BlackElo "1215"]
[PlyCount "113"]
[EventDate "2019.06.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nbd7 10. Rd1 h6 11. Nxf6+ Kf8 12. Nh7+ Ke8 13. Bxd8 Kxd8 14. g4 Ke7 15. g5 Nc5 16. Bf3 Be6 17. b3 Rh8 18. Nf6 hxg5 19. Nd5+ Kf8 20. Nxc7 Rh4 21. Nxe6+ fxe6 22. Ne2 Ke7 23. Ng3 Rf4 24. Ke2 g4 25. Bg2 Bf8 26. h3 Ke8 27. hxg4 Rxg4 28. Rh8 Ke7 29. b4 Na6 30. Rh7+ Ke8 31. Rxb7 Nxb4 32. Rb1 Nxa2 33. Rb8+ Kd7 34. Rxf8 Nc3+ 35. Kf3 Rf4+ 36. Rxf4 exf4 37. Rb7+ Kc6 38. Rxa7 fxg3 39. fxg3 e5 40. Ra6+ Kc5 41. Rxg6 Kxc4 42. Rc6+ Kd4 43. Rxc3 Kxc3 44. g4 Kd4 45. g5 Kd3 46. g6 Kc3 47. g7 Kd3 48. g8Q Kd4 49. Qd5+ Kc3 50. Bf1 Kc2 51. Qd3+ Kb2 52. Be2 Ka1 53. Bd1 Kb2 54. Qb3+ Ka1 55. Qb4 Ka2 56. Bc2 Ka1 57. Qa3# 1-0

[Event "COL-ch U10"]
[Site "Fusagasuga"]
[Date "2019.06.27"]
[Round "3"]
[White "Mesa Parra, Esteban"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1324"]
[BlackElo "1083"]
[PlyCount "141"]
[EventDate "2019.06.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 Bb4 4. Bg2 0-0 5. Qb3 c5 6. a3 Ba5 7. Bxb7 Bxb7 8. Qxb7 Nc6 9. Qb3 Nd4 10. Qd1 d5 11. Nf3 Nxf3+ 12. exf3 dxc4 13. 0-0 Nd5 14. Qa4 Nxc3 15. dxc3 Rb8 16. Qxc4 Qd5 17. Qe4 Rfc8 18. Qxd5 exd5 19. b4 cxb4 20. axb4 Bb6 21. Bb2 Re8 22. Rfe1 h6 23. Kf1 Rxe1+ 24. Rxe1 Rd8 25. Rd1 a5 26. bxa5 Bxa5 27. Ra1 Bb6 28. Re1 Ba5 29. Re5 Bb6 30. Re1 Ba5 31. Rd1 Bb6 32. Kg2 Kh7 33. g4 Re8 34. Rxd5 Re2 35. Ba3 Rxf2+ 36. Kg3 Rf1 37. Bc5 Bxc5 38. Rxc5 Rg1+ 39. Kf2 Rc1 40. h4 Rd1 41. h5 Rd8 42. Rc7 Kg8 43. c4 Kf8 44. c5 Ke8 45. Ke3 Rd7 46. Rc6 Kd8 47. Ke4 Ke8 48. Ke5 Ke7 49. Rb6 f6+ 50. Ke4 Rc7 51. Kd5 Kd7 52. c6+ Kc8 53. Rb7 Rxb7 54. cxb7+ Kxb7 55. Ke6 Kc6 56. Kf7 Kd6 57. Kxg7 Ke5 58. Kxh6 f5 59. Kg6 fxg4 60. fxg4 Ke6 61. h6 Ke5 62. h7 Kf4 63. h8Q Kxg4 64. Qe5 Kf3 65. Kg5 Kg2 66. Qf4 Kh1 67. Kg4 Kg2 68. Qf3+ Kg1 69. Qe2 Kh1 70. Kg3 Kg1 71. Qg2# 1-0

[Event "COL-ch U10"]
[Site "Fusagasuga"]
[Date "2019.06.26"]
[Round "1"]
[White "Paladines Pinzon, Samuel"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1287"]
[BlackElo "1083"]
[PlyCount "119"]
[EventDate "2019.06.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nd7 3. e3 Ngf6 4. Nf3 e6 5. a3 g6 6. Be2 Bg7 7. 0-0 0-0 8. d4 b6 9. Nbd2 Bb7 10. c4 c5 11. Rc1 Qe7 12. b5 Rfc8 13. Bd3 Rd8 14. Qb3 Ne4 15. Qc2 Nxd2 16. Qxd2 dxc4 17. Be2 e5 18. Qc2 cxd4 19. exd4 exd4 20. Nxd4 Be4 21. Qxc4 Ne5 22. Qc7 Qg5 23. f3 Qe3+ 24. Kh1 Rd7 25. Qc3 Qxc3 26. Bxc3 Bd3 27. f4 Bxe2 28. Nxe2 Nd3 29. Rc2 Rc8 30. h3 Bxc3 31. Rxc3 Rxc3 32. Nxc3 Rd4 33. f5 Rc4 34. Nd5 Rc5 35. Ne7+ Kf8 36. f6 Rxb5 37. Kh2 Ra5 38. Rf3 Ne5 39. Rc3 Rc5 40. Rxc5 bxc5 41. Kg1 c4 42. Nd5 Ke8 43. Kf2 Kd7 44. Ke3 c3 45. Nxc3 Nc4+ 46. Kd4 Nxa3 47. Kd5 a6 48. Ne4 a5 49. Nc5+ Kc7 50. Ne6+ Kb6 51. Nd8 a4 52. Nxf7 Nb1 53. Nd6 Nc3+ 54. Kc4 Kc6 55. f7 a3 56. Kb3 a2 57. Kb2 Kxd6 58. f8Q+ Kd5 59. Qa8+ Kd4 60. Qh8+ 1-0

[Event "COL-ch sf3 U12"]
[Site "Moniquira"]
[Date "2019.05.26"]
[Round "6.5"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Hernandez Guarin, Samuel Andres"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1086"]
[BlackElo "1360"]
[PlyCount "42"]
[EventDate "2019.05.23"]
[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 d5 2. Nf3 e6 3. c4 Nf6 4. Bg5 Be7 5. Nc3 Bd6 6. Nb5 Nc6 7. Bf4 h6 8. Ne5 Nxe5 9. dxe5 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Nd7 12. cxd5 Nxe5 13. Qf4 f6 14. Rc1 c6 15. dxc6 Qa5+ 16. Nc3 Nxc6 17. e3 Bd7 18. Bd3 Rc8 19. Bg6+ Kf8 20. 0-0 Ne7 21. Ne4 Nxg6 0-1

[Event "COL-ch sf3 U12"]
[Site "Moniquira"]
[Date "2019.05.24"]
[Round "2.9"]
[White "Castiblanco Melo, David"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1326"]
[BlackElo "1086"]
[PlyCount "21"]
[EventDate "2019.05.23"]
[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. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 a6 6. Bg5 Qa5 7. Bxf6 exf6 8. Bc4 Be6 9. Qb3 Bxc4 10. Qxc4 Be7 11. Qc8+ 1/2-1/2

[Event "COL-ch sf3 U12"]
[Site "Moniquira"]
[Date "2019.05.24"]
[Round "3.7"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Barbosa, Lucas"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1086"]
[BlackElo "1286"]
[PlyCount "43"]
[EventDate "2019.05.23"]
[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 d5 2. c4 e6 3. Nc3 Ne7 4. Bf4 g6 5. Nb5 Na6 6. Be5 Rg8 7. Nf3 Nc6 8. Bf4 Bb4+ 9. Nd2 dxc4 10. e3 Qd5 11. Nxc7+ Nxc7 12. Bxc7 c3 13. bxc3 Bxc3 14. Rc1 Bxd2+ 15. Qxd2 Bd7 16. Rc5 Qe4 17. f3 Qb1+ 18. Rc1 Qb4 19. Be2 Qxd2+ 20. Kxd2 Ke7 21. Rc3 Rac8 22. Bg3 1/2-1/2

[Event "COL-ch sf3 U12"]
[Site "Moniquira"]
[Date "2019.05.23"]
[Round "1.11"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Campos Perilla, Ximena Estefania"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1086"]
[BlackElo "1194"]
[PlyCount "27"]
[EventDate "2019.05.23"]
[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 d5 2. c4 Nf6 3. Nc3 Nc6 4. Nf3 Bf5 5. Bg5 e6 6. a3 h6 7. Bf4 Bd6 8. Ne5 g5 9. Bg3 Na5 10. c5 Bxe5 11. Bxe5 Qe7 12. Nb5 0-0-0 13. Bxc7 Rd7 14. Bxa5 1-0

[Event "COL-ch U12 sf1"]
[Site "Duitama"]
[Date "2019.04.13"]
[Round "4.10"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Garzon Restrepo, Fray"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1080"]
[BlackElo "1227"]
[PlyCount "22"]
[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 d5 2. Nf3 Nf6 3. Bg5 e6 4. c4 dxc4 5. e4 Be7 6. Bxf6 Bxf6 7. Bxc4 c5 8. e5 Be7 9. 0-0 Nc6 10. Nc3 cxd4 11. Nxd4 Qxd4 0-1

[Event "COL-ch U12 sf1"]
[Site "Duitama"]
[Date "2019.04.12"]
[Round "3.15"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Paez Rodriguez, Diego Esteban"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1080"]
[BlackElo "1270"]
[PlyCount "13"]
[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. Nf3 d6 2. d4 Nc6 3. d5 Ne5 4. Nxe5 dxe5 5. Nc3 e6 6. e4 Bb4 7. Bb5+ 1-0

[Event "COL-ch U12 sf1"]
[Site "Duitama"]
[Date "2019.04.11"]
[Round "1.18"]
[White "Aguiar Castillo, Mateo"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1080"]
[PlyCount "36"]
[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. Nc3 d6 3. Nf3 Nf6 4. Bc4 Bg4 5. Qe2 Nc6 6. Bb5 Qc7 7. 0-0 g6 8. d3 Bg7 9. Bg5 0-0 10. Qe3 Bxf3 11. Qxf3 Nd4 12. Qh3 Nxb5 13. Nxb5 Qa5 14. Nc3 Rfe8 15. a3 c4 16. Bxf6 Bxf6 17. b4 cxb3 18. Nb1 Bxa1 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.12"]
[Round "9"]
[White "Campos Cruz, Felix Antonio"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1318"]
[BlackElo "1115"]
[PlyCount "39"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. d3 Nf6 4. h3 g6 5. Nc3 Nc6 6. a3 Bg7 7. Bg5 0-0 8. Nf3 Be6 9. Qd2 d5 10. exd5 Nxd5 11. Nxd5 Bxd5 12. Bxd5 Qxd5 13. c3 Ne5 14. Nxe5 Qxg2 15. 0-0-0 Bxe5 16. Bxe7 Rfc8 17. Kb1 Rc7 18. Bh4 Rac8 19. Bg5 f6 20. Bh6 1/2-1/2

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.11"]
[Round "8"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Cotes Ontibon, Anibal Santiago"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1115"]
[BlackElo "1419"]
[PlyCount "96"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. Nc3 e6 5. Bxc4 Bb4 6. Nge2 Nxe4 7. Qd3 Bxc3+ 8. bxc3 Nd6 9. Bb3 b6 10. 0-0 Ba6 11. c4 Nf5 12. Qf3 Nd7 13. d5 Bb7 14. Bb2 0-0 15. Qc3 Qg5 16. Ng3 Nxg3 17. fxg3 exd5 18. cxd5 Nf6 19. h4 Qh6 20. Bc1 Qh5 21. Bb2 Qh6 22. Bc1 Qh5 23. Bd1 Qxd5 24. Bf3 Ne4 25. Qxc7 Qc5+ 26. Qxc5 Nxc5 27. Ba3 Rfe8 28. Bxc5 Bxf3 29. Rxf3 bxc5 30. Rc1 Re5 31. Rd3 a5 32. Rcd1 f6 33. Rd8+ Rxd8 34. Rxd8+ Kf7 35. Ra8 c4 36. Rc8 Re1+ 37. Kf2 Rc1 38. Rc5 a4 39. Ra5 Rc2+ 40. Ke1 Rxa2 41. Rc5 Rc2 42. Ra5 Rxg2 43. Rxa4 c3 44. Kd1 Rxg3 45. Kc2 Kg6 46. Rc4 h5 47. Rxc3 Rxc3+ 48. Kxc3 Kf5 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.10"]
[Round "7"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Cardona, Jaiber Camilo"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1115"]
[BlackElo "1499"]
[PlyCount "42"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bf4 0-0 6. e5 dxe5 7. dxe5 Qxd1+ 8. Rxd1 Ng4 9. Nf3 Nc6 10. Be2 Ngxe5 11. Nxe5 Bxe5 12. Bxe5 Nxe5 13. 0-0 Bf5 14. Nd5 e6 15. Nxc7 Rac8 16. Nb5 Nxc4 17. Bxc4 Rxc4 18. Nxa7 Rc2 19. Rb1 Ra8 20. Nb5 Rc5 21. Ra1 Rxb5 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "5"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Polania Reyes, Fernando Alberto"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1115"]
[BlackElo "1718"]
[PlyCount "34"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. Nc3 e6 5. Bf4 Bd6 6. Qd2 Nf6 7. c5 Bxf4 8. Qxf4 0-0 9. e3 Qa5 10. a3 Na6 11. Be2 Ne4 12. 0-0 Nxc3 13. bxc3 Qxc3 14. Bxa6 bxa6 15. Qc7 Rfc8 16. Rfc1 Qxc1+ 17. Rxc1 Rxc7 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "6"]
[White "Rengifo Astudillo, Carlos Alberto"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1579"]
[BlackElo "1115"]
[PlyCount "49"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 g6 5. Nf3 Bg7 6. Bc4 e6 7. 0-0 Ne7 8. Bg5 f6 9. Bf4 0-0 10. Qe2 Qa5 11. Bd6 Nbc6 12. Nb5 a6 13. Nc7 Ra7 14. a3 b5 15. b4 Qb6 16. Nxb5 axb5 17. Bc5 Qc7 18. Bxa7 Qxa7 19. Bxb5 f5 20. e5 Nd4 21. Nxd4 Qxd4 22. Rad1 Qxe5 23. Qxe5 Bxe5 24. Bxd7 Bxd7 25. Rxd7 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.08"]
[Round "4"]
[White "Mora Suarez, Juan Felipe"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1789"]
[BlackElo "1115"]
[PlyCount "45"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 c6 8. Qc2 Qc7 9. d4 c5 10. cxd5 exd5 11. Nbd2 b6 12. Rfd1 Bb7 13. Rac1 Rac8 14. Qf5 c4 15. bxc4 g6 16. Qd3 Qd6 17. cxd5 Rxc1 18. Rxc1 Qxd5 19. Bc3 Qxa2 20. Ra1 Qd5 21. Ne1 Qe6 22. Bxb7 Rb8 23. Rxa7 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.07"]
[Round "3"]
[White "Gomez, Dario G"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1915"]
[BlackElo "1115"]
[PlyCount "49"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 0-0 6. h3 Nc6 7. Nge2 e6 8. d4 Ne7 9. 0-0 e5 10. Be3 Bd7 11. Qd2 Qc8 12. Kh2 Re8 13. f4 Nc6 14. fxe5 dxe5 15. d5 Na5 16. b3 c6 17. Rf2 Rd8 18. Raf1 cxd5 19. exd5 e4 20. Rxf6 Bxf6 21. Rxf6 Kg7 22. Bd4 Kg8 23. Qh6 Rf8 24. Rxg6+ fxg6 25. Qg7# 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.06"]
[Round "1"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Ramirez, Francisco Javier"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1115"]
[BlackElo "1925"]
[PlyCount "22"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Qa4 dxc4 5. e4 b5 6. Qd1 a6 7. b3 cxb3 8. axb3 Bb7 9. Nf3 e6 10. Bf4 Bb4 11. Qc2 Nxe4 0-1

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.20"]
[Round "7"]
[White "Bejarano, Martha"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1496"]
[BlackElo "1115"]
[PlyCount "54"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 Nf6 4. Bd2 a6 5. Nf3 e6 6. Be2 Be7 7. 0-0 0-0 8. h3 Bd7 9. b3 Qc7 10. Qc1 Nc6 11. Qa3 b5 12. b4 cxb4 13. Qb2 bxc3 14. Bxc3 Rfc8 15. Ng5 Ne5 16. Qc1 Qxc3 17. a3 Qxc2 18. Qe3 Qc5 19. Qg3 h6 20. Rac1 Qxa3 21. Qf4 Rxc1 22. Rxc1 Nh5 23. Qd2 Bxg5 24. f4 Bxf4 25. Qe1 Qxc1 26. Kf2 Bg3+ 27. Kf1 Qxe1# 0-1

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.20"]
[Round "6"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Ramirez, Juan Andres"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1115"]
[BlackElo "1350"]
[PlyCount "38"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. Nxe5 Nxe5 6. d4 Nxc4 7. dxc5 b6 8. Qd4 Na5 9. Qe5+ Kf8 10. Qd4 d6 11. cxb6 axb6 12. e5 Ng8 13. Qd5 Be6 14. Qf3 dxe5 15. Bg5 f6 16. 0-0 h6 17. Be3 Ne7 18. Rfd1 Qe8 19. Nb5 Rd8 0-1

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.19"]
[Round "5"]
[White "Valencia Molina, Jairo"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "1115"]
[PlyCount "69"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. h3 a6 5. d3 h6 6. Be2 Nc6 7. a3 e6 8. 0-0 Be7 9. Be3 0-0 10. Nh2 Qb6 11. Na4 Qa7 12. c4 b5 13. cxb5 axb5 14. Nc3 Ba6 15. b4 Nd4 16. bxc5 Nxe2+ 17. Nxe2 dxc5 18. Qb3 c4 19. Qc3 Qd7 20. Rfd1 Qc7 21. Nf3 Qb7 22. Ng3 cxd3 23. Bc5 b4 24. axb4 Bxc5 25. Qxc5 Nxe4 26. Nxe4 Qxe4 27. Re1 Qb7 28. Ra3 Rfd8 29. Rd1 Qe4 30. Nd2 Qe2 31. Raa1 Rac8 32. Qe3 Rc2 33. Rxa6 Re8 34. Raa1 Rc3 35. b5 1-0

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.18"]
[Round "2"]
[White "Galeano Tinjaca, Hector Henry"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1532"]
[BlackElo "1115"]
[PlyCount "8"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. f3 f6 3. g3 e6 4. Bg2 c6 1-0

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.18"]
[Round "3"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Pena, Luis Orlando"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1115"]
[BlackElo "1483"]
[PlyCount "46"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Qxe7+ Bxe7 8. Be2 b6 9. 0-0 0-0 10. h3 Bb7 11. Be3 Nbd7 12. Nc3 Rfe8 13. Nd2 a6 14. Nde4 Nxe4 15. Nxe4 Nf6 16. f3 d5 17. Nxf6+ Bxf6 18. d4 Rxe3 19. Bd3 Rae8 20. Bf5 Bxd4 21. Kh2 Bxb2 22. Bd7 R8e7 23. Rae1 Be5+ 0-1

[Event "COL-ch U1800"]
[Site "Moniquira"]
[Date "2018.07.21"]
[Round "4"]
[White "Campos Perilla, Felix Santiago"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1391"]
[BlackElo "1091"]
[PlyCount "40"]
[EventDate "2018.07.19"]
[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. b4 cxb4 3. d4 d6 4. Nf3 Nf6 5. Bd3 Bg4 6. c3 bxc3 7. Nxc3 Nc6 8. Bb5 a6 9. Bxc6+ bxc6 10. 0-0 g6 11. Qd3 Bg7 12. e5 dxe5 13. Nxe5 Bf5 14. Qc4 0-0 15. Nxc6 Rc8 16. Qxa6 Qd6 17. d5 Nxd5 18. Nxd5 Rxc6 19. Nxe7+ Qxe7 20. Qxc6 Bxa1 0-1

[Event "COL-ch U1800"]
[Site "Moniquira"]
[Date "2018.07.20"]
[Round "3"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Leal Ortega, Jose del Carmen"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1091"]
[BlackElo "1607"]
[PlyCount "49"]
[EventDate "2018.07.19"]
[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. g3 g6 3. Bg2 Bg7 4. Ne2 Nc6 5. 0-0 Nf6 6. d3 d6 7. Be3 Ng4 8. Bd2 Bxb2 9. Bc3 Bxa1 10. Bxa1 Rg8 11. h3 Nge5 12. f4 Nd7 13. f5 gxf5 14. c3 Qa5 15. d4 Qxa2 16. Nd2 fxe4 17. Bxe4 Qa6 18. Rf5 Nb6 19. c4 Bxf5 20. Bxf5 Nxd4 21. Nxd4 cxd4 22. Bxd4 Rxg3+ 23. Kh1 Nxc4 24. Nxc4 Qxc4 25. Qa4+ 0-1

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.07"]
[Round "9"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Rodriguez Calvo, Ronald"]
[Result "1-0"]
[ECO "C52"]
[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 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 h6 8. cxd4 d6 9. Qb3 Qd7 10. Ba3 Nf6 11. e5 d5 12. exf6 dxc4 13. fxg7 Rg8 14. Qxc4 Rxg7 15. d5 Ne7 16. Bxe7 Kxe7 17. Qc5+ Kd8 18. Qf8+ Qe8 19. Qxg7 1-0

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.06"]
[Round "8"]
[White "Monroy Carrizo, Javier"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2242"]
[PlyCount "57"]
[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. d4 d5 2. c4 e6 3. Nf3 Nd7 4. g3 Ngf6 5. Bg2 c5 6. 0-0 Be7 7. Nc3 0-0 8. dxc5 Bxc5 9. cxd5 exd5 10. Nxd5 Nxd5 11. Qxd5 Bb6 12. Bg5 Nf6 13. Qxd8 Bxd8 14. Rfd1 Nd7 15. Bxd8 Rxd8 16. Ne5 f6 17. Nxd7 Rxd7 18. Rxd7 Bxd7 19. Bxb7 Re8 20. e4 Kh8 21. Rd1 Bg4 22. Rd3 h6 23. f3 Bh5 24. b3 Rb8 25. Ba6 Rb6 26. Bc4 Rb7 27. Rd8+ Kh7 28. Bg8+ Kg6 29. g4 1-0

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "7"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Turizo Poveda, Edgar Marcelo"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "114"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bd3 0-0 8. Qd2 Nc6 9. Nxc6 bxc6 10. Bh6 Be6 11. Bxg7 Kxg7 12. Qf4 Rb8 13. 0-0-0 Qb6 14. b3 Qd4 15. Ne2 Qa1+ 16. Kd2 Qe5 17. Qxe5 dxe5 18. f3 Rfd8 19. Kc1 Nd7 20. Ng3 Nc5 21. Be2 f6 22. h4 Bf7 23. h5 gxh5 24. Nxh5+ Bxh5 25. Rxh5 Ne6 26. Bc4 Nf4 27. Rhh1 Rd4 28. c3 Rd6 29. Rxd6 exd6 30. Rd1 Rd8 31. Bf1 d5 32. g3 Ng6 33. exd5 Rxd5 34. Rxd5 cxd5 35. Kd2 f5 36. c4 dxc4 37. bxc4 Kf7 38. Bh3 f4 39. gxf4 exf4 40. Bf5 Nf8 41. Kd3 h5 42. Ke4 Ne6 43. Bxe6+ Kxe6 44. Kxf4 Kd6 45. Kg5 Kc5 46. Kxh5 Kxc4 47. Kg5 Kd5 48. f4 Ke6 49. Kg6 Ke7 50. f5 Kf8 51. Kf6 a6 52. a4 a5 53. Ke6 Ke8 54. Kd6 Kf7 55. Kc6 Kf6 56. Kb5 Kxf5 57. Kxa5 Ke5 1-0

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "6"]
[White "Smith, Alpacino"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "C58"]
[PlyCount "86"]
[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 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4 Nxe4 10. Bxe4 f5 11. Qh5+ Ke7 12. Bxf5 Qd6 13. Qg6 Bxf5 14. Qxf5 g6 15. Qf3 Bg7 16. Qa3 Qxa3 17. Nxa3 Rhf8 18. 0-0 Kf7 19. c3 Kg8 20. b4 Nb7 21. Nc4 Rad8 22. Rb1 Nd6 23. Nxd6 Rxd6 24. Rb3 Rd5 25. Ra3 Rf7 26. Ra6 Rc7 27. Re1 Kh7 28. Re4 c5 29. Rc4 Bf8 30. bxc5 Rdxc5 31. Rxc5 Bxc5 32. Ba3 Bxa3 33. Rxa3 Rd7 34. Kf1 Rxd2 35. Rxa7+ Kg8 36. Ra8+ Kg7 37. Ra5 Kf6 38. c4 Rc2 39. c5 Ke7 40. c6 Kd6 41. Ra6 Rxc6 42. Rxc6+ Kxc6 43. Ke2 Kd5 1-0

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "4"]
[White "Coaquira, Maynard"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "109"]
[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. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nc6 6. e3 Nd7 7. Bxe7 Nxe7 8. Be2 c5 9. cxd5 exd5 10. dxc5 Nxc5 11. Bb5+ Bd7 12. Bxd7+ Qxd7 13. 0-0 Rd8 14. Rc1 0-0 15. Qd4 b6 16. Rfd1 Ne6 17. Qd3 f5 18. Rc2 f4 19. Rcd2 fxe3 20. fxe3 Qd6 21. Nxd5 Qxd5 22. Qxd5 Rxd5 23. Rxd5 Nxd5 24. Rxd5 Rd8 25. Rxd8+ Nxd8 26. Ne5 Ne6 27. b4 Nc7 28. Kf2 Kf8 29. a4 Nd5 30. b5 Nc3 31. Nc6 Nxa4 32. Nxa7 Nc3 33. Nc8 Nxb5 34. Nxb6 Nd6 35. Kf3 Kf7 36. Kf4 h6 37. Ke5 Ne8 38. Nc4 Nf6 39. h3 g5 40. Kf5 Nd5 41. g3 Ne7+ 42. Ke5 Ng6+ 43. Kf5 Ne7+ 44. Kg4 Kg6 45. e4 h5+ 46. Kf3 Kf6 47. g4 hxg4+ 48. Kxg4 Ng6 49. e5+ Nxe5+ 50. Nxe5 Kxe5 51. Kxg5 Ke6 52. Kg6 Ke7 53. Kg7 Ke6 54. h4 Kf5 55. h5 1-0

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "5"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Solano, David Alfonso"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "88"]
[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 Nf6 4. d3 Bc5 5. Nc3 d6 6. Be3 Bd4 7. Bxd4 exd4 8. Nd5 Be6 9. Nxf6+ Qxf6 10. Bxe6 fxe6 11. Qe2 e5 12. Nd2 0-0 13. Rf1 b5 14. Qf3 Nb4 15. Qxf6 Rxf6 16. Kd1 Raf8 17. a3 Nc6 18. f3 Ne7 19. Rf2 d5 20. Ke2 c5 21. Raf1 c4 22. exd5 cxd3+ 23. Kxd3 Nxd5 24. Ke4 Ne3 25. Rc1 Rf4+ 26. Kd3 Rc8 27. c4 bxc4+ 28. Nxc4 Nxc4 29. Rxc4 e4+ 30. fxe4 Rxc4 31. Rxf4 Rc1 32. Kxd4 Rc2 33. e5 Rxb2 34. e6 Rb7 35. Kd5 g5 36. Rb4 Rxb4 37. axb4 Kf8 38. Kc6 Ke7 39. Kb7 Kxe6 40. Kxa7 Ke5 41. b5 Ke4 42. b6 Ke3 43. b7 Kf2 44. b8Q Kxg2 1-0

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.03"]
[Round "3"]
[White "Valdes Escobar, Jose Ignacio"]
[Black "Guerrero Ortega, Johan Nicolas"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2017"]
[PlyCount "39"]
[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. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. a4 a6 7. Nc3 Nf6 8. Bd3 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. 0-0 Be6 12. Qe2 0-0-0 13. Be3 Bxe3 14. fxe3 Nb4 15. Nd4 Nxd3 16. cxd3 Bd7 17. b4 Rhe8 18. Qf3 Qxf3 19. Rxf3 f6 20. h3 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "1"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Narvaez, Eduardo De Oliveira"]
[Result "0-1"]
[ECO "B49"]
[BlackElo "2026"]
[PlyCount "20"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. Be2 Bb4 9. 0-0-0 Nxe4 10. Bd3 Nxd2 0-1

