[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.20"]
[Round "9"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Ramirez, Cristian Camilo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1665"]
[BlackElo "1780"]
[PlyCount "116"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 g6 6. Be2 cxd4 7. exd4 Bg7 8. h4 h5 9. Ngf3 0-0 10. 0-0 Bg4 11. Ne5 Bxe2 12. Qxe2 Qb6 13. Rab1 Rfe8 14. Rfe1 Rac8 15. Qd3 Nxe5 16. Bxe5 Nd7 17. Bxg7 Kxg7 18. Nf3 f6 19. Re2 e6 20. Rbe1 Re7 21. b3 Qc6 22. Re3 b5 23. Qe2 Nf8 24. Nd2 Qb6 25. g4 b4 26. c4 Qxd4 27. gxh5 Qxh4 28. hxg6 Nxg6 29. Rxe6 Rf7 30. Re3 Rh8 31. Qf3 Rh5 32. Kf1 Nf4 33. Qg3+ Kh6 34. Qxh4 Rxh4 35. Rg3 d4 36. Nf3 Rh1+ 37. Ng1 d3 38. Rg4 Rg7 39. Rxg7 Kxg7 40. f3 Ne2 41. Kf2 Rxg1 42. Rxg1+ Nxg1 43. Ke3 d2 44. Kxd2 Nxf3+ 45. Kd3 Ne5+ 46. Kd4 Nc6+ 47. Kc5 f5 48. Kxc6 f4 49. Kb7 f3 50. c5 f2 51. c6 f1Q 52. c7 Qf7 53. Kb8 Qf4 54. Kb7 Qe4+ 55. Kb8 Qe5 56. Kb7 Qb5+ 57. Ka8 Qc6+ 58. Kb8 Qb6+ 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.19"]
[Round "7"]
[White "Acosta, Mariana"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1404"]
[BlackElo "1665"]
[PlyCount "81"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. c3 Ne7 6. h3 Bf5 7. Nf3 0-0 8. 0-0 Nbc6 9. Bg5 f6 10. Bh4 Qd7 11. Bxf5 Nxf5 12. Qd3 g5 13. Bg3 Bxg3 14. fxg3 Nxg3 15. Re1 Ne4 16. Nbd2 f5 17. Qe3 f4 18. Qd3 Nxd2 19. Qxd2 Qg7 20. Re6 Rae8 21. Qe2 Re7 22. Rxe7 Nxe7 23. Re1 Nf5 24. Qe6+ Kh8 25. Qxd5 g4 26. hxg4 Qxg4 27. Qe5+ Ng7 28. Qxc7 h5 29. Qe7 Re8 30. Qh4 Rxe1+ 31. Qxe1 Nf5 32. Qe8+ Kh7 33. Qd7+ Kh6 34. Qe6+ Kh7 35. Qf7+ Ng7 36. Qf6 Qg3 37. Ng5+ Kg8 38. Qd8+ Ne8 39. Qxe8+ Kg7 40. Nf3 h4 41. Qe7+ 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.19"]
[Round "6"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Puerta Rendon, Josue"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1665"]
[BlackElo "1406"]
[PlyCount "164"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Ne5 0-0 6. Bd3 b6 7. Nd2 Ba6 8. 0-0 c5 9. Bxa6 Nxa6 10. c3 Qc7 11. Qe2 Nb8 12. e4 Nc6 13. exd5 Nxd5 14. Bg3 cxd4 15. Nxc6 Bxg3 16. fxg3 Qxc6 17. cxd4 Qc2 18. Rab1 Rac8 19. Qf2 Qa4 20. b3 Qb4 21. Nc4 b5 22. Ne5 f6 23. Nd7 Rf7 24. Nc5 Nc3 25. Rbe1 e5 26. Rxe5 Nxa2 27. Re3 Nc3 28. Qd2 Nd5 29. Qxb4 Nxb4 30. Rd1 Nc2 31. Rc3 Na3 32. b4 Nc4 33. Kf2 Re7 34. d5 Nd6 35. Re3 Kf7 36. Rxe7+ Kxe7 37. Re1+ Kf7 38. Ra1 Rc7 39. Ke3 a5 40. Na6 Rc3+ 41. Kd4 Rc4+ 42. Kd3 axb4 43. Rb1 Rc3+ 44. Kd4 Nf5+ 45. Ke4 Rc4+ 46. Kf3 b3 47. d6 Ke6 48. Nc7+ Kxd6 49. Nxb5+ Kc6 50. Rxb3 Rc5 51. Na7+ Kc7 52. Kf2 Nd6 53. Ke3 Ra5 54. Rc3+ Kb7 55. Nc6 Ra2 56. Nd8+ Ka8 57. Kf3 Ra7 58. Ne6 Re7 59. Nf4 Ne4 60. Rc2 Kb7 61. g4 Ng5+ 62. Kf2 Re4 63. g3 Re7 64. Nd5 Rd7 65. Ne3 Rc7 66. h4 Rxc2+ 67. Nxc2 Ne6 68. Kf3 Kc6 69. Ke4 g6 70. Ne3 Nc5+ 71. Kf4 Ne6+ 72. Ke4 Nc5+ 73. Kf3 Kd6 74. h5 Ke6 75. Ng2 gxh5 76. Nf4+ Ke5 77. gxh5 Nb3 78. Ng6+ Kf5 79. Nf8 Nd2+ 80. Ke3 Nf1+ 81. Kf3 Nxg3 82. Kxg3 Kg5 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.18"]
[Round "4"]
[White "Herrera Machado, Juan Camilo"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1665"]
[PlyCount "68"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nf3 g6 4. e3 Bg7 5. Be2 Nh5 6. Bg5 h6 7. Bh4 g5 8. Bg3 c5 9. c3 Qb6 10. Qb3 Nxg3 11. hxg3 Nc6 12. 0-0 Bf5 13. dxc5 dxc5 14. Rd1 0-0 15. Nbd2 Rad8 16. Qxb6 axb6 17. Rac1 Na5 18. b4 cxb4 19. cxb4 Nc6 20. e4 Be6 21. b5 Na5 22. Rc2 Rd7 23. Rdc1 Rfd8 24. Nf1 f5 25. N3d2 Bd4 26. Bf3 g4 27. exf5 Bxf5 28. Be4 e6 29. Rc8 Bc5 30. Rxd8+ Rxd8 31. Rc2 Kf7 32. Ne3 Bxe3 33. fxe3 Rxd2 34. Rxd2 Bxe4 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.18"]
[Round "5"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Chavarro Corredor, Cesar Camilo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1665"]
[BlackElo "1080"]
[PlyCount "29"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 Bf5 4. e3 e6 5. Bd3 Bxd3 6. cxd3 Nh5 7. Be5 Nd7 8. 0-0 Nxe5 9. dxe5 g6 10. Nc3 Bh6 11. Qb3 Rb8 12. Qa4+ Qd7 13. Qxd7+ Kxd7 14. g4 d4 15. Nd1 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.17"]
[Round "3"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Pardo Useche, Laura Valentina"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1665"]
[BlackElo "1370"]
[PlyCount "97"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 d5 4. Nd2 Bg7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 0-0 8. 0-0 Nd7 9. Bb5 Qb6 10. a4 a6 11. Bxc6 bxc6 12. Rb1 cxd4 13. exd4 c5 14. dxc5 Nxc5 15. Be3 Qc6 16. Bxc5 Qxc5 17. Nb3 Qd6 18. Qd2 e5 19. Rbd1 Rb8 20. Na5 Qb6 21. b4 Be6 22. Rfe1 f6 23. Nb3 d4 24. Nc5 dxc3 25. Qxc3 Rfe8 26. Nxe6 Qxe6 27. Qc7 Rbc8 28. Qd6 Rc6 29. Qxe6+ Rcxe6 30. Rd7 R8e7 31. Red1 Rxd7 32. Rxd7 Rb6 33. b5 axb5 34. axb5 Rxb5 35. h4 h6 36. Nd2 f5 37. g3 Rb8 38. Nc4 Bf6 39. Ne3 Re8 40. h5 Bg5 41. hxg6 Bxe3 42. fxe3 Re6 43. Rf7 Rxg6 44. Rxf5 Rxg3+ 45. Kf2 Rg5 46. Rf6 Kg7 47. Ra6 Rf5+ 48. Kg3 Rf6 49. Ra4 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2022.02.17"]
[Round "2"]
[White "Soto Ramirez, Andres Camilo"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1/2-1/2"]
[ECO "C40"]
[WhiteElo "1413"]
[BlackElo "1665"]
[PlyCount "94"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. g3 Nf6 8. Bg2 Bg4 9. f3 exf3 10. Bxf3 Nc6 11. Bxg4 Nxg4 12. 0-0 0-0-0 13. Bf4 h5 14. a3 d5 15. Ne3 Nxe3 16. Bxe3 h4 17. Bf4 hxg3 18. Bxg3 Bd6 19. Rf3 Qh5 20. Bxd6 cxd6 21. Rf2 Qh4 22. Rg2 Nxd4 23. Nxd5 Rh5 24. Nf4 Rf5 25. Rg4 Qf6 26. Nh5 Rxh5 27. Qxd4 Qh6 28. Rxg7 Kb8 29. Rg2 Rh8 30. Qd2 Qf6 31. Rf1 Qe5 32. Qf4 Qc5+ 33. Qf2 Qd5 34. c3 Rh4 35. Qg3 Rh3 36. Qg7 R3h7 37. Rf8+ Rxf8 38. Qxf8+ Kc7 39. Rg7+ Rxg7+ 40. Qxg7+ Kd8 41. Qh8+ Kd7 42. h4 Qd1+ 43. Kf2 Qd2+ 44. Kg3 Qxb2 45. h5 Qd2 46. h6 Qg5+ 47. Kf3 Qf5+ 1/2-1/2

[Event "Manizales Las Americas blitz op"]
[Site "Manizales"]
[Date "2021.10.23"]
[Round "8"]
[White "Alvarez Moncada, Carlos Alberto"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "C35"]
[WhiteElo "1768"]
[BlackElo "1633"]
[PlyCount "61"]
[EventDate "2021.10.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Bh4+ 5. Kf1 Be7 6. Ne5 Nh6 7. d4 0-0 8. Bxf4 d6 9. Nf3 Ng4 10. Nc3 Nc6 11. h3 Nf6 12. Qe2 Nh5 13. Bh2 Bh4 14. Rd1 Bg3 15. d5 Bxh2 16. Qd2 Ng3+ 17. Kf2 Nxh1+ 18. Rxh1 Ne5 19. Nxe5 Bxe5 20. h4 Qf6+ 21. Ke1 Bg3+ 22. Kd1 Bg4+ 23. Be2 Bxe2+ 24. Qxe2 Rae8 25. Rf1 Qd4+ 26. Kc1 Bxh4 27. Qf3 Bg5+ 28. Kb1 Qe3 29. Qf5 g6 30. Qg4 h5 31. Qd1 0-1

[Event "Manizales Las Americas blitz op"]
[Site "Manizales"]
[Date "2021.10.23"]
[Round "5"]
[White "Giraldo Aristizabal, Marlon"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1854"]
[BlackElo "1633"]
[PlyCount "106"]
[EventDate "2021.10.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Qe2 Qe7 5. Nd4 c5 6. Nb3 Nf6 7. d3 exd3 8. Qxe7+ Bxe7 9. Bxd3 d5 10. Bb5+ Nc6 11. 0-0 0-0 12. Re1 Bd6 13. Nc3 Bxf5 14. Nxd5 Nxd5 15. Bc4 Nce7 16. Rd1 Rad8 17. Bg5 Kh8 18. Bxd5 Nxd5 19. Bxd8 Rxd8 20. c4 Nb4 21. Nxc5 Bc7 22. Rxd8+ Bxd8 23. Nxb7 Bf6 24. Re1 h5 25. Nd6 Bg6 26. a3 Nd3 27. Re2 Nf4 28. Rd2 Bg5 29. h4 Nh3+ 30. gxh3 Bxd2 31. b4 Kg8 32. Nc8 a6 33. Ne7+ Kf7 34. Nd5 Bd3 35. c5 Ke6 36. Nc7+ Kd7 37. Na8 Kc6 38. Nb6 Bc1 39. a4 Ba3 40. b5+ axb5 41. axb5+ Bxb5 42. Nc8 Kxc5 43. Ne7 Bb2 44. Nf5 Bd7 45. Ng3 g6 46. Kg2 Bc6+ 47. Kf1 Be5 48. Ne2 Bb5 49. Ke1 Bxe2 50. Kxe2 Kd5 51. Kf3 Ke6 52. Ke4 Kf6 53. f3 Bg3 0-1

[Event "Manizales Las Americas blitz op"]
[Site "Manizales"]
[Date "2021.10.23"]
[Round "6"]
[White "Guzman, Juan Pablo"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1851"]
[BlackElo "1633"]
[PlyCount "90"]
[EventDate "2021.10.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nc3 fxe4 4. Nxe4 d5 5. Ng3 e4 6. Nd4 Nf6 7. d3 c5 8. Nb3 exd3 9. Bxd3 c4 10. Qe2+ Qe7 11. Qxe7+ Bxe7 12. Be2 cxb3 13. axb3 0-0 14. 0-0 Nc6 15. Bf3 Bg4 16. Rd1 Bxf3 17. gxf3 Bc5 18. c3 Rad8 19. b4 Bb6 20. Be3 d4 21. cxd4 Nxd4 22. Bxd4 Rxd4 23. Re1 Rxb4 24. Re2 Re8 25. Rd2 Rd4 26. Rc2 Red8 27. Ra3 Rd2 28. Rac3 Bxf2+ 29. Kg2 Be1+ 30. Kh3 Rxc2 31. Rxc2 Rd2 32. Rc8+ Kf7 33. Rc7+ Rd7 34. Rc1 Bd2 35. Rc2 a5 36. Nf5 Bb4 37. Ne3 Nd5 38. Nc4 Nf4+ 39. Kg4 Rd4 40. Kg3 Ke6 41. b3 b5 42. Ne3 Nh5+ 43. Kh3 Nf4+ 44. Kg3 Be1+ 45. Kg4 Bh4 0-1

[Event "Manizales Las Americas blitz op"]
[Site "Manizales"]
[Date "2021.10.23"]
[Round "11"]
[White "Jaramillo, Carlos Orlando"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1752"]
[BlackElo "1633"]
[PlyCount "97"]
[EventDate "2021.10.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. f4 f5 3. Nf3 Nf6 4. e3 e6 5. Bd3 c5 6. c3 Nc6 7. Nbd2 c4 8. Bc2 Ne4 9. 0-0 Bd6 10. Ne5 Bxe5 11. fxe5 0-0 12. Rf3 g6 13. Rh3 Rf7 14. Qe1 b5 15. a3 Bb7 16. Qe2 Rc8 17. Nf3 Ng5 18. Nxg5 Qxg5 19. Bd2 Qg4 20. Qe1 Rcf8 21. Rg3 Qh4 22. Qe2 Kh8 23. Rf1 Ne7 24. Be1 Qh5 25. Qd2 g5 26. Bd1 Qg6 27. Qc2 h5 28. Rgf3 Qh7 29. a4 a6 30. axb5 axb5 31. b3 f4 32. Qc1 Ng6 33. Bc2 Qh6 34. bxc4 bxc4 35. Bxg6 Qxg6 36. exf4 g4 37. R3f2 Qf5 38. Bd2 h4 39. Qa3 h3 40. g3 Ra8 41. Qb4 Qc2 42. Qd6 Re8 43. f5 Rxf5 44. Rxf5 exf5 45. Qf6+ Kg8 46. Qg6+ Kf8 47. Rxf5+ Qxf5 48. Qxf5+ Ke7 49. Bg5# 1-0

[Event "Manizales Las Americas blitz op"]
[Site "Manizales"]
[Date "2021.10.23"]
[Round "2"]
[White "Pereira Vera, Henry Alberto"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1832"]
[BlackElo "1633"]
[PlyCount "82"]
[EventDate "2021.10.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. b3 f5 2. Bb2 e6 3. c4 Nf6 4. Nc3 c6 5. d3 d5 6. e3 Bd6 7. Nf3 0-0 8. Be2 Bd7 9. 0-0 Be8 10. a3 Nbd7 11. b4 e5 12. Qc2 e4 13. dxe4 fxe4 14. Nd4 Qe7 15. cxd5 cxd5 16. Rad1 Qe5 17. g3 Rc8 18. Qd2 Nb6 19. Ndb5 Bxb5 20. Nxb5 Qe7 21. Nxd6 Qxd6 22. Rc1 Qe6 23. Rxc8 Rxc8 24. Rc1 Rxc1+ 25. Bxc1 h5 26. Bb2 Ng4 27. Qd4 Qf6 28. Bxg4 hxg4 29. Qxf6 gxf6 30. Bxf6 Nc4 31. a4 Kf7 32. Bd4 a6 33. Kf1 Ke6 34. Ke2 b5 35. axb5 axb5 36. Kf1 Nd6 37. Kg2 Nf5 38. h3 gxh3+ 39. Kxh3 Nd6 40. Kg4 Nc4 41. Kf4 Kf7 1-0

[Event "Manizales Las Americas blitz op"]
[Site "Manizales"]
[Date "2021.10.23"]
[Round "9"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Chaux, Oscar Orlando"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1633"]
[BlackElo "1929"]
[PlyCount "58"]
[EventDate "2021.10.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Be2 d5 5. Nf3 c5 6. c3 Nc6 7. 0-0 0-0 8. h3 b6 9. Nbd2 Bb7 10. Ne5 Rc8 11. a4 Ne4 12. f3 Nxd2 13. Qxd2 Nxe5 14. Bxe5 f6 15. Bh2 cxd4 16. exd4 e5 17. dxe5 fxe5 18. Bb5 a6 19. Bd3 Qh4 20. Bc2 Kh8 21. a5 b5 22. Rad1 d4 23. Rfe1 Bh6 24. Qe2 Be3+ 25. Kh1 Rce8 26. cxd4 exd4 27. Qd3 Rxf3 28. Rxe3 Rfxe3 29. Qf1 Rxh3 0-1

[Event "Manizales Las Americas blitz op"]
[Site "Manizales"]
[Date "2021.10.23"]
[Round "10"]
[White "Zuleta, Juan Esteban"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "1778"]
[BlackElo "1633"]
[PlyCount "57"]
[EventDate "2021.10.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Nc3 g6 6. Bd2 Bg7 7. 0-0-0 a5 8. f4 a4 9. a3 Bg4 10. Nf3 Nge7 11. h3 Bxf3 12. gxf3 0-0 13. h4 d5 14. exd5 Nxd5 15. Nxd5 Qxd5 16. Bc3 Qa2 17. Bxg7 Qa1+ 18. Kd2 Rfd8+ 19. Bd3 Qa2 20. Bf6 Re8 21. Qf2 Re6 22. Bc3 Rae8 23. f5 Rd6 24. fxg6 fxg6 25. h5 Qd5 26. hxg6 Qg5+ 27. f4 Rxd3+ 28. cxd3 Qxg6 29. Rdg1 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.22"]
[Round "6"]
[White "Rios Parra, Alejandro"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2252"]
[BlackElo "1664"]
[PlyCount "79"]
[EventDate "2021.10.20"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bg5 Bd7 13. Rc1 Rc8 14. Ng3 Qe8 15. Re1 Qf7 16. a3 a6 17. Bb1 b5 18. Qd3 g6 19. Bh6 Rfe8 20. Bd2 e5 21. dxe5 Nxe5 22. Nxe5 Bxe5 23. Rxc8 Bxc8 24. Bc3 Bxc3 25. Rxe8+ Qxe8 26. Qxc3 Kg7 27. Kf1 Bb7 28. f3 Qc6 29. Qxc6 Bxc6 30. Ke2 Kf7 31. Ke3 Ke6 32. Kd4 Kd6 33. h4 Bd7 34. Ba2 Be6 35. Ne2 Ne8 36. Nf4 Nc7 37. g4 Bf7 38. g5 Ne6+ 39. Nxe6 Bxe6 40. Bb1 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.21"]
[Round "4"]
[White "Ordonez Gonzalez, Gabriel"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1971"]
[BlackElo "1664"]
[PlyCount "64"]
[EventDate "2021.10.20"]
[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. c4 e6 2. Nc3 f5 3. g3 Nf6 4. Bg2 d5 5. cxd5 exd5 6. Nf3 Bd6 7. Nb5 Be7 8. d3 c6 9. Nbd4 c5 10. Nc2 Nc6 11. 0-0 0-0 12. Ne3 f4 13. gxf4 Nh5 14. Nxd5 Qxd5 15. Ng5 Qf5 16. e4 Qg6 17. f5 Bxf5 18. exf5 Rxf5 19. Qb3+ Kh8 20. Qxb7 Raf8 21. Qxc6 Qxc6 22. Bxc6 Bxg5 23. Be4 Re5 24. Bxg5 Rxg5+ 25. Kh1 Nf4 26. f3 Rh5 27. Rad1 Rf6 28. Rd2 Rfh6 29. b3 Kg8 30. Rg1 Rh3 31. Rg5 R6h5 32. Rxh5 Rxh5 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.20"]
[Round "2"]
[White "Corredor Sanchez, Fabian Ricardo"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2055"]
[BlackElo "1664"]
[PlyCount "53"]
[EventDate "2021.10.20"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. c3 Nc6 6. e5 Nd7 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Bb4+ 10. Kf1 f6 11. Nf4 Nd8 12. Nh4 fxe5 13. Qh5+ Nf7 14. dxe5 Ndxe5 15. Bxh7 Bd7 16. Nhg6 Bb5+ 17. Kg1 0-0-0 18. Nxh8 Bc5 19. h3 Bxf2+ 20. Kh2 Rxh8 21. Bd2 g5 22. Rhc1+ Kb8 23. Ng6 Qd6 24. Kh1 Nxg6 25. Qxg6 Ne5 26. Qg7 Re8 27. Bb4 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.20"]
[Round "1"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Osorio Jaramillo, Christian Alonso"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1664"]
[PlyCount "15"]
[EventDate "2021.10.20"]
[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 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nf3 Bd6 7. Bg3 b6 8. Qa4 1-0

[Event "Manizales Las Americas op-C"]
[Site "Manizales"]
[Date "2021.10.18"]
[Round "8"]
[White "Herrera Nopan, Fabian"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1612"]
[BlackElo "1664"]
[PlyCount "65"]
[EventDate "2021.10.14"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Bb4+ 8. Nc3 f6 9. exf6 gxf6 10. 0-0 Nge7 11. Bf4 Ng6 12. Bg3 a6 13. a3 Bf8 14. Re1 Bg7 15. Nxd5 exd5 16. Bc4+ Kd8 17. Bxd5 Bd7 18. Rc1 Rc8 19. b4 Nge7 20. Ba2 Nf5 21. d5 Ncd4 22. Rxc8+ Bxc8 23. Nxd4 Qxd4 24. Qc2 Nxg3 25. hxg3 Bd7 26. Rd1 Qb6 27. d6 Qc6 28. Qb3 Re8 29. Qf7 Qc2 30. Rb1 Qg6 31. Qd5 Bc6 32. Qa5+ Kd7 33. Qc7# 1-0

[Event "Manizales Las Americas op-C"]
[Site "Manizales"]
[Date "2021.10.18"]
[Round "9"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Montoya, Ricardo"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1664"]
[BlackElo "1558"]
[PlyCount "48"]
[EventDate "2021.10.14"]
[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 c5 2. e3 cxd4 3. exd4 d5 4. Bd3 Nf6 5. Nf3 Bg4 6. Nbd2 Nc6 7. h3 Bh5 8. g4 Bg6 9. Qe2 a6 10. c3 e6 11. Ne5 Bxd3 12. Nxd3 Bd6 13. f4 Qc7 14. g5 Nd7 15. Nf3 0-0-0 16. Bd2 Nb6 17. 0-0-0 Nc4 18. Kb1 Qb6 19. Ka1 Ne7 20. h4 Nf5 21. Rdg1 Qb5 22. Bc1 Kb8 23. Nde5 Bxe5 24. Nxe5 Nfd6 0-1

[Event "Manizales Las Americas op-C"]
[Site "Manizales"]
[Date "2021.10.17"]
[Round "7"]
[White "Ceballos Castellanos, Isabela"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1460"]
[BlackElo "1664"]
[PlyCount "29"]
[EventDate "2021.10.14"]
[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 e6 2. c4 c5 3. Nc3 Nc6 4. Nf3 d6 5. Be2 g6 6. d4 cxd4 7. Nxd4 a6 8. Nxc6 bxc6 9. 0-0 Bg7 10. Bf4 e5 11. Be3 Nf6 12. f4 0-0 13. fxe5 dxe5 14. Qxd8 Rxd8 15. Bg5 0-1

[Event "Manizales Las Americas op-C"]
[Site "Manizales"]
[Date "2021.10.17"]
[Round "6"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Molina Soto, Yefferson"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1664"]
[BlackElo "1530"]
[PlyCount "63"]
[EventDate "2021.10.14"]
[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 c6 2. Bf4 d5 3. e3 Bf5 4. Nd2 e6 5. Ngf3 Nf6 6. Be2 Be7 7. Nh4 Bg6 8. Nxg6 hxg6 9. 0-0 Bd6 10. c4 Bxf4 11. exf4 dxc4 12. Nxc4 Nd5 13. g3 Nxf4 14. Qd2 Nxe2+ 15. Qxe2 0-0 16. Rad1 Na6 17. a3 Nc7 18. h4 Nb5 19. Qe3 Qd5 20. Ne5 Rfd8 21. Qf4 Rf8 22. a4 Nd6 23. g4 Qe4 24. Qg3 Qd5 25. Rd3 Nc4 26. b3 Nxe5 27. dxe5 Qa5 28. Rd7 Rfd8 29. Rfd1 Rxd7 30. Rxd7 Rd8 31. b4 Qb6 32. a5 1-0

[Event "Manizales Las Americas op-C"]
[Site "Manizales"]
[Date "2021.10.16"]
[Round "5"]
[White "Ortiz Hernandez, Jose Guillermo"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "E78"]
[WhiteElo "1600"]
[BlackElo "1664"]
[PlyCount "46"]
[EventDate "2021.10.14"]
[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. f4 0-0 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 c5 9. d5 Nfd7 10. Ne2 b5 11. Qd3 bxc4 12. Qxc4 Nb6 13. Qd3 N8d7 14. 0-0 Rb8 15. Rb1 a5 16. b3 a4 17. Bb2 axb3 18. axb3 Bxb2 19. Rxb2 Qc7 20. Rc2 Qa7 21. Kh1 Qa3 22. Rc3 Na8 23. Rd1 Rb4 0-1

[Event "Manizales Las Americas op-C"]
[Site "Manizales"]
[Date "2021.10.16"]
[Round "4"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Munoz, Edgar Alex"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1664"]
[BlackElo "1638"]
[PlyCount "38"]
[EventDate "2021.10.14"]
[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 f5 2. Bf4 Nf6 3. e3 e6 4. Bd3 Be7 5. Nd2 0-0 6. Ngf3 d6 7. h3 Qe8 8. 0-0 Nbd7 9. c4 Bd8 10. Bh2 Qh5 11. Be2 Kh8 12. Bf4 h6 13. b4 Rg8 14. a4 g5 15. Nxg5 Qg6 16. h4 e5 17. h5 Qg7 18. Nf7+ Qxf7 19. Bxh6 Qh7 0-1

[Event "Manizales Las Americas op-C"]
[Site "Manizales"]
[Date "2021.10.15"]
[Round "3"]
[White "Gallego Perez, Alejandro"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1600"]
[BlackElo "1664"]
[PlyCount "47"]
[EventDate "2021.10.14"]
[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 e6 2. Nc3 d5 3. d4 Nf6 4. Bd3 Be7 5. Nge2 c5 6. dxc5 dxe4 7. Bb5+ Bd7 8. b4 a5 9. Bxd7+ Nbxd7 10. Ng3 axb4 11. Ncxe4 Nxc5 12. Qxd8+ Rxd8 13. Nxc5 Bxc5 14. Bg5 0-0 15. Bxf6 gxf6 16. Ne4 Bd4 17. 0-0-0 f5 18. Nd2 Bxf2 19. Nb3 b6 20. Rhf1 Be3+ 21. Kb2 Bg5 22. Nc1 Rxd1 23. Rxd1 Bxc1+ 24. Kxc1 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.11"]
[Round "7"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Trujillo Quesada, Harlinson"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1653"]
[BlackElo "1924"]
[PlyCount "42"]
[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. Nf3 Bf5 3. Bf4 e6 4. e3 Nf6 5. Nbd2 c5 6. c3 Qb6 7. Qb3 c4 8. Qxb6 axb6 9. Be2 b5 10. 0-0 b4 11. cxb4 Bxb4 12. Rfc1 h6 13. Nxc4 dxc4 14. Rxc4 Na6 15. a3 Be7 16. Ne5 0-0 17. Rac1 Nd5 18. Bg3 Nb6 19. R4c3 Rfc8 20. Bf3 Rxc3 21. Rxc3 Nd5 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.10"]
[Round "4"]
[White "Moreno Marino, Juan Nicolas"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1860"]
[BlackElo "1653"]
[PlyCount "47"]
[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 e6 2. d3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Ne7 6. 0-0 Qb6 7. c3 Nbc6 8. Na3 d5 9. Qe2 0-0 10. h4 Qc7 11. Nb5 Qd8 12. h5 a6 13. Na3 b5 14. h6 Bh8 15. Nc2 Bb7 16. e5 d4 17. Bg5 Qc7 18. Rfe1 dxc3 19. bxc3 Nd5 20. c4 Nc3 21. Qd2 Nxe5 22. Nxe5 Bxe5 23. Bxb7 Qxb7 24. Rxe5 1-0

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.28"]
[Round "4"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Lopez Parra, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1627"]
[BlackElo "1570"]
[PlyCount "32"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. c4 e6 5. Qb3 b6 6. Nf3 Be7 7. Nc3 c6 8. Bxb8 Qxb8 9. Qa4 0-0 10. Qxc6 Rc8 11. Qa4 a6 12. cxd5 Nxd5 13. Qb3 Nxc3 14. bxc3 b5 15. Be2 Qc7 16. Rc1 Qa5 1/2-1/2

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "3"]
[White "Lopez, Alberto1111"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1552"]
[BlackElo "1627"]
[PlyCount "68"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Qe2 Qe7 5. Nd4 Nf6 6. d3 exd3 7. Qxe7+ Bxe7 8. Bxd3 0-0 9. 0-0 Bc5 10. c3 Bxd4 11. cxd4 Nc6 12. Rd1 d5 13. Bc2 Nb4 14. Bb3 Bxf5 15. Nc3 c6 16. Bf4 Nd3 17. Bd6 Rfe8 18. Bc2 Ne4 19. Nxe4 dxe4 20. f3 Nxb2 21. Re1 Nc4 22. Bb3 b5 23. Be5 exf3 24. gxf3 Rad8 25. Bxc4+ bxc4 26. f4 c3 27. Rac1 c2 28. Re3 Re6 29. Kf2 Rd7 30. Rc3 Rb7 31. Ke1 Rb1 32. Kd2 Rh6 33. h3 Rg6 34. Re3 Rg2+ 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "2"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Espinosa, Carlos Alberto"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1627"]
[BlackElo "1608"]
[PlyCount "79"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Bd6 5. Bg3 0-0 6. Bd3 h6 7. Nbd2 Nbd7 8. Ne5 Qe7 9. 0-0 c5 10. c3 Bb8 11. f4 Bxe5 12. fxe5 Nh7 13. Qb1 f5 14. exf6 Ndxf6 15. Nf3 c4 16. Bc2 Bd7 17. Ne5 Be8 18. Bh4 g5 19. Bg3 Qg7 20. h3 Nd7 21. Bxh7+ Qxh7 22. Qxh7+ Kxh7 23. Nxd7 Bxd7 24. Bd6 Rxf1+ 25. Rxf1 Rg8 26. Be5 Bc8 27. g4 a6 28. Kg2 Kg6 29. Kg3 b5 30. Rf6+ Kh7 31. a3 a5 32. Kg2 a4 33. Kg3 Rg7 34. Rf8 Rg8 35. Rf7+ Kg6 36. Rf6+ Kh7 37. h4 gxh4+ 38. Kxh4 Rg5 39. Rf7+ Kg8 40. Rc7 1-0

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.26"]
[Round "1"]
[White "Rodriguez Parada, Sebastian"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "1781"]
[BlackElo "1627"]
[PlyCount "34"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c5 5. dxc5 Bxc5 6. Nf3 Ne7 7. 0-0 0-0 8. Nbd2 Nbc6 9. Nb3 Bb6 10. c3 Bf5 11. Bg5 Qd6 12. Re1 f6 13. Bxf5 Nxf5 14. Bf4 Qxf4 15. Qxd5+ Kh8 16. Re4 Nfe7 17. Qxc6 Qxf3 0-1

[Event "Pan American-ch Amateur U1700"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "1.7"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Hernandez Perez, Javier Francisco"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1647"]
[BlackElo "1082"]
[PlyCount "39"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 Be7 4. e3 Nf6 5. Bd3 0-0 6. Nbd2 b6 7. Ne5 Bb7 8. Qf3 c5 9. c3 Nbd7 10. g4 Rc8 11. g5 Ne4 12. Nxe4 dxe4 13. Bxe4 Bxe4 14. Qxe4 f5 15. Qg2 g6 16. Nc6 Qe8 17. Nxa7 Ra8 18. Nb5 Ra5 19. Nc7 Qd8 20. Nxe6 1-0

[Event "Pan American-ch Amateur U1700"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "2.7"]
[White "Wong Velis, Alejandro Jesus"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1263"]
[BlackElo "1647"]
[PlyCount "52"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nd2 g6 4. Ngf3 Bg7 5. g3 Nc6 6. Bg2 Nge7 7. 0-0 d6 8. c3 0-0 9. Re1 a5 10. a4 Qc7 11. h4 Bd7 12. Nf1 e5 13. N1h2 Qc8 14. Be3 Rb8 15. Qd2 b5 16. Bh6 bxa4 17. Bxg7 Kxg7 18. Rxa4 Nd4 19. Ra3 Nb3 20. Qd1 a4 21. Nd2 Nxd2 22. Qxd2 Qb7 23. Rb1 Qc8 24. f3 h5 25. f4 Rb6 26. f5 Qb7 1/2-1/2

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.09.01"]
[Round "7"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Ballesteros Diaz, Jefree Daniel"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1685"]
[PlyCount "29"]
[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. Bf4 e6 3. Nf3 d5 4. c4 c6 5. c5 Be7 6. h4 Nh5 7. Be5 Nd7 8. g4 Nxe5 9. Nxe5 Nf4 10. e3 Ng6 11. Nxg6 hxg6 12. h5 gxh5 13. gxh5 Qc7 14. Nc3 f5 15. Bd3 1/2-1/2

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.31"]
[Round "6"]
[White "Acosta Nunez, Miguel Antonio"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1775"]
[BlackElo "1685"]
[PlyCount "89"]
[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 e6 2. d4 d5 3. Nd2 c5 4. Ne2 Nf6 5. e5 Nfd7 6. f4 cxd4 7. Nxd4 Nxe5 8. Nxe6 Bxe6 9. fxe5 Bc5 10. Nf3 Nc6 11. a3 0-0 12. Bd3 f6 13. exf6 Qxf6 14. c3 Ne5 15. Be2 Rae8 16. Kd2 Nxf3+ 17. gxf3 Qf4+ 18. Kc2 Bf5+ 19. Kb3 Qd6 20. Ka2 Qe6 21. Bb5 Re7 22. Bg5 d4+ 23. Qb3 Qxb3+ 24. Kxb3 Be6+ 25. Kc2 Rc7 26. Be2 Bf5+ 27. Kd2 d3 28. Bd1 Re8 29. Bb3+ Kf8 30. Rae1 Rcc8 31. Ba4 Rxe1 32. Rxe1 h6 33. Bh4 a6 34. Re5 Bh7 35. Bg3 Bd6 36. Re3 Rd8 37. Bb3 Be7 38. h4 g5 39. hxg5 Bxg5 40. f4 Be7 41. Bc4 h5 42. Re5 Bd6 43. Rxh5 Be4 44. Rh8+ Ke7 45. Bh4+ 1-0

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.31"]
[Round "5"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Guevara Rincon, Cristian Camilo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1685"]
[BlackElo "1673"]
[PlyCount "25"]
[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. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Ne5 0-0 6. Bd3 Nc6 7. Nd2 Bd7 8. c3 Ne7 9. Bg5 Ng6 10. f4 h6 11. Bxf6 gxf6 12. Nxg6 fxg6 13. Bxg6 1-0

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.30"]
[Round "4"]
[White "Bautista Luis, Fernando"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1212"]
[BlackElo "1685"]
[PlyCount "18"]
[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. Bf4 g6 3. Nf3 d6 4. e3 Bg7 5. Be2 Nh5 6. Bg5 h6 7. Bh4 g5 8. Nxg5 hxg5 9. Bxh5 gxh4 0-1

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.29"]
[Round "2"]
[White "Moncada, Duvan Andres"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1528"]
[BlackElo "1685"]
[PlyCount "78"]
[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 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Be7 6. Ne2 Nbd7 7. 0-0 Rb8 8. Re1 0-0 9. Ng3 Bd6 10. Nc3 c6 11. Nce4 Nxe4 12. Nxe4 Bc7 13. Bg5 f6 14. Bd2 a5 15. c4 e5 16. d5 Nb6 17. d6 Bxd6 18. c5 Bxc5 19. Nxc5 Nd5 20. Qa4 Qd6 21. Ne4 Qc7 22. Bxa5 b6 23. Bb4 c5 24. Nxc5 Nxb4 25. Qxb4 bxc5 26. Qc4+ Kh8 27. b3 Bb7 28. Bxb7 Rxb7 29. Rac1 Rc8 30. Red1 h6 31. Rd5 Ra7 32. Rc2 Ra5 33. g3 Ra3 34. Qg4 Rd8 35. Rdxc5 Qd6 36. Rc8 Ra8 37. Rxd8+ Rxd8 38. Rc8 Kh7 39. Qe4+ g6 1/2-1/2

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.29"]
[Round "3"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Guerrero, Hernando"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1685"]
[BlackElo "1788"]
[PlyCount "42"]
[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 d6 2. Bf4 c6 3. c3 Nf6 4. Nf3 Bg4 5. Nbd2 Nbd7 6. Qb3 Qb6 7. h3 Qxb3 8. axb3 Bh5 9. e4 Bxf3 10. gxf3 g6 11. e5 Nh5 12. Bh2 d5 13. b4 e6 14. Nb3 Be7 15. Bd3 0-0 16. Na5 Rab8 17. Ke2 a6 18. Bxa6 bxa6 19. Nxc6 Rbe8 20. Rxa6 Nb8 21. Nxb8 Rxb8 0-1

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.28"]
[Round "1"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Cotes Ontibon, Anibal Santiago"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1685"]
[BlackElo "1327"]
[PlyCount "87"]
[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 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 a6 6. Bd3 Qb6 7. Qb3 Qxb3 8. axb3 e6 9. Ngf3 Be7 10. dxc5 Bxc5 11. b4 Ba7 12. b5 axb5 13. Bxb5 0-0 14. Bxc6 bxc6 15. Bd6 Re8 16. Bc5 Ba6 17. Rxa6 Bxc5 18. Rxa8 Rxa8 19. 0-0 Nd7 20. Nb3 Rb8 21. Nxc5 Nxc5 22. Ra1 h6 23. b4 Ne4 24. Ne5 Nxc3 25. Nxc6 Rb6 26. Ra8+ Kh7 27. Rc8 Na2 28. Kf1 Nxb4 29. Ne5 Rb7 30. h4 f6 31. Nf3 Na6 32. Rc6 Nc7 33. h5 e5 34. Rd6 Rb1+ 35. Ke2 Nb5 36. Rd8 Rb2+ 37. Ke1 Nc3 38. Nh4 Re2+ 39. Kf1 Rd2 40. g4 g5 41. hxg6+ Kg7 42. Rd7+ Kg8 43. Nf5 Rd1+ 44. Kg2 1-0

[Event "Uni De Paula Santander op 4th"]
[Site "Ocana"]
[Date "2019.08.24"]
[Round "3"]
[White "Rodriguez Mogollon, Teresa"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1476"]
[BlackElo "1685"]
[PlyCount "51"]
[EventDate "2019.08.23"]
[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 b6 2. Nf3 Bb7 3. Nc3 Na6 4. d4 e6 5. Bd3 c5 6. d5 Nb4 7. dxe6 Nxd3+ 8. cxd3 dxe6 9. 0-0 h5 10. e5 h4 11. Bg5 Be7 12. Bxe7 Nxe7 13. Nb5 Nf5 14. Qa4 Ke7 15. Qg4 h3 16. g3 Qxd3 17. Ng5 Nd4 18. Nxd4 cxd4 19. Rad1 Qa6 20. Qxd4 Bd5 21. Qf4 f6 22. exf6+ gxf6 23. Qc7+ Ke8 24. Qf7+ Kd8 25. Qxf6+ Kd7 26. Qxe6+ 1-0

[Event "Uni De Paula Santander op 4th"]
[Site "Ocana"]
[Date "2019.08.24"]
[Round "4"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Santiago Paez, Yimi Leonardo"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1685"]
[PlyCount "44"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Nc3 e5 6. Bg5 Bb4 7. a3 Bxc3+ 8. bxc3 0-0 9. Bc4 a6 10. h4 h5 11. g4 Qa5 12. Bxf6 Qxc3+ 13. Kf1 Qxc4+ 14. Ne2 gxf6 15. gxh5 Kh7 16. Qd6 Qxe4 17. Ng3 Qc4+ 18. Ke1 Rg8 19. Nf5 Qc3+ 20. Kd1 Qf3+ 21. Kc1 Qf4+ 22. Kb1 Qxf5 0-1

[Event "Uni De Paula Santander op 4th"]
[Site "Ocana"]
[Date "2019.08.23"]
[Round "2"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Palencia Morales, Wilson Guillermo"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1685"]
[BlackElo "2293"]
[PlyCount "34"]
[EventDate "2019.08.23"]
[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 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Nc6 5. e3 cxd4 6. exd4 Bf5 7. Qb3 Qc8 8. Be2 e6 9. Ne5 Bd6 10. Nd2 Bxe5 11. dxe5 Nd7 12. Bb5 0-0 13. Nf3 a6 14. Bxc6 Nc5 15. Qa3 Nd3+ 16. Kd2 Nxf4 17. Ba4 Qc4 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.23"]
[Round "5"]
[White "Pineda Tamayo, Fernando A"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1600"]
[BlackElo "1657"]
[PlyCount "74"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. h3 c5 6. dxc5 Bxc5 7. Nf3 0-0 8. 0-0 Ne4 9. Nbd2 Re8 10. Bxe4 dxe4 11. Nxe4 Bb6 12. Qxd8 Rxd8 13. Bf4 Nc6 14. c3 Be6 15. b3 f6 16. Rfe1 Bd5 17. c4 Bxe4 18. Rxe4 Kf7 19. Be3 Ba5 20. a3 Bc3 21. Rb1 f5 22. Rf4 g6 23. g4 Kf6 24. gxf5 gxf5 25. Kf1 Rd3 26. Ke2 Rad8 27. Rh4 Kg7 28. Ng5 Kg6 29. Ne6 Rxe3+ 30. fxe3 Rd2+ 31. Kf1 Ne5 32. Nf4+ Kg7 33. Ne2 Ng6 34. Rh5 Bb2 35. Ke1 Rc2 36. Kd1 Rxe2 37. Kxe2 Bxa3 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.22"]
[Round "2"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Ramos Rocha, Natalia"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1657"]
[BlackElo "1334"]
[PlyCount "55"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 a6 5. c4 dxc4 6. Bxc4 e6 7. Nc3 Bb4 8. Qc2 0-0 9. 0-0 Bd6 10. Bg5 h6 11. Bxf6 Qxf6 12. a3 e5 13. Nd5 Qd8 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. f4 Bd6 17. Rad1 c6 18. Nc3 Qe7 19. e4 Bc5+ 20. Kh1 Be6 21. Be2 Rad8 22. e5 Rxd1 23. Rxd1 f6 24. f5 Bc8 25. e6 Rd8 26. Ne4 Bd6 27. Rxd6 Rxd6 28. Qc5 1-0

[Event "COL-chB U1800"]
[Site "Antioquia"]
[Date "2018.12.08"]
[Round "5"]
[White "Gallego Carvajal, Miguel Angel"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C40"]
[BlackElo "1660"]
[PlyCount "55"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nc3 fxe4 4. Nxe5 Nf6 5. d4 d6 6. Nc4 Be7 7. Be2 0-0 8. 0-0 c6 9. d5 Bf5 10. Bg5 Bg6 11. Bxf6 Rxf6 12. Bh5 Nd7 13. Bxg6 Rxg6 14. Nxe4 b5 15. dxc6 Nf8 16. Qd5+ Kh8 17. Qxb5 Qc8 18. Qd5 Qg4 19. Ng3 Ne6 20. Nxd6 Rf8 21. Rae1 Rgf6 22. Re4 Nf4 23. Rxf4 Rxf4 24. c7 Rd4 25. Nf7+ Kg8 26. Nh6+ Kh8 27. Qg8+ Rxg8 28. Nf7# 1-0

[Event "COL-chB U1800"]
[Site "Antioquia"]
[Date "2018.12.07"]
[Round "2"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Londono Zamora, Duberney"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1660"]
[PlyCount "113"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. Nf3 d6 4. e3 g6 5. Bc4 e6 6. Nbd2 Bg7 7. c3 Qe7 8. Qb3 Nc6 9. Bg5 Nd8 10. Ne5 c6 11. h4 dxe5 12. dxe5 h6 13. exf6 Bxf6 14. Bxf6 Qxf6 15. 0-0-0 b5 16. Be2 e5 17. Nf3 Be6 18. Qa3 Nf7 19. Qa6 Bc8 20. Qa5 0-0 21. Qc7 Re8 22. c4 a6 23. Qb6 Be6 24. Nd2 e4 25. g4 Reb8 26. Qd4 Qxd4 27. exd4 Rd8 28. gxf5 gxf5 29. cxb5 axb5 30. Nb3 Rxa2 31. Nc5 Ra1+ 32. Kc2 Rxd1 33. Bxd1 Bc8 34. Rg1+ Kh7 35. Bh5 Rxd4 36. Bxf7 e3 37. fxe3 Rxh4 38. Ne6 Rg4 39. Rxg4 fxg4 40. Nf4 Kg7 41. Be8 Bf5+ 42. Kd2 Be4 43. Ke2 b4 44. Kf2 Kf6 45. Kg3 Kg5 46. Ne6+ Kf6 47. Nc5 Bf3 48. Nd3 b3 49. Nc5 Ke5 50. Nxb3 Ke4 51. Nd2+ Kxe3 52. Nxf3 gxf3 53. Bxc6 f2 54. Bb5 Kd2 55. Bf1 Ke3 56. b4 Kd4 57. Kxf2 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.12"]
[Round "9"]
[White "Rubiano Espitia, Henry"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1600"]
[BlackElo "1663"]
[PlyCount "31"]
[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. Nc3 d6 3. f4 Nc6 4. Bb5 e6 5. Bxc6+ bxc6 6. Nf3 g6 7. d3 Bg7 8. 0-0 Ne7 9. Kh1 0-0 10. e5 Nf5 11. Ne4 Qe7 12. g4 d5 13. gxf5 dxe4 14. f6 Bxf6 15. exf6 Qxf6 16. dxe4 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.11"]
[Round "8"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Cuellar Canosa, Nicolas"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1663"]
[BlackElo "1792"]
[PlyCount "74"]
[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. Bf4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d6 6. Nbd2 Nbd7 7. e4 Nh5 8. Be3 h6 9. g4 Nhf6 10. g5 Ng4 11. gxh6 Nxe3 12. fxe3 Rxh6 13. Qe2 Be7 14. 0-0-0 Bf6 15. e5 dxe5 16. dxe5 Nxe5 17. Nxe5 Bxh1 18. Bb5+ c6 19. Ndf3 Qc8 20. Bxc6+ Kf8 21. Bxa8 Bxe5 22. Rxh1 Qxa8 23. Rf1 Qe4 24. Ng5 Bxb2+ 25. Kb1 Qb4 26. Rxf7+ Kg8 27. Rf4 Bd4+ 28. Kc1 Qb2+ 29. Kd1 Qa1+ 30. Kd2 Qc3+ 31. Kd1 Bxe3 32. Rf8+ Kxf8 33. Qf3+ Rf6 34. Qa8+ Ke7 35. Qb7+ Kd8 36. Qb8+ Qc8 37. Qd6+ Qd7 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.10"]
[Round "7"]
[White "Celi, Juan Carlos"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1880"]
[BlackElo "1663"]
[PlyCount "87"]
[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. Nf3 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. d3 0-0 8. Be3 Nd4 9. Rb1 Nec6 10. a3 d6 11. Nd2 b6 12. Ne2 e5 13. c3 Ne6 14. f4 Bb7 15. Nc4 b5 16. Nd2 Bh6 17. Nf3 f5 18. exf5 gxf5 19. Qb3 Qe7 20. Rbe1 a6 21. Bc1 Na5 22. Qa2 e4 23. dxe4 fxe4 24. Nh4 c4 25. Qb1 Nc5 26. Nd4 Nd3 27. Nhf5 Rxf5 28. Nxf5 Qf6 29. Nxh6+ Qxh6 30. Rxe4 d5 31. Re2 Nb3 32. Be3 Re8 33. Qc2 Rxe3 34. Rxe3 Qb6 35. Qe2 Nbc1 36. Rxc1 Nxc1 37. Qf2 Qg6 38. Qe1 Nd3 39. Re8+ Kg7 40. Qe7+ Qf7 41. Qg5+ Qg6 42. Re7+ Kf8 43. Qxg6 hxg6 44. Rxb7 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "5"]
[White "Neira, Oscar Roberto"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "1874"]
[BlackElo "1663"]
[PlyCount "38"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Qc7 6. Nc3 e6 7. Be2 Nf6 8. 0-0 Bb4 9. f3 Bxc3 10. bxc3 0-0 11. a4 d5 12. Nxc6 bxc6 13. a5 c5 14. e5 Nd7 15. f4 f6 16. Bg4 Re8 17. Qf3 Bb7 18. Qh3 Qc6 19. Rab1 f5 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "6"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Salazar, Andres Felipe"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1663"]
[BlackElo "2004"]
[PlyCount "80"]
[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. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 Be7 6. Nbd2 Nh5 7. Bg3 c5 8. c3 cxd4 9. cxd4 Nxg3 10. hxg3 h6 11. e4 a6 12. Qe2 d6 13. Qe3 Nd7 14. g4 Rf8 15. g3 b5 16. Nh2 Qb6 17. Rc1 Bg5 18. f4 Bf6 19. Nhf3 e5 20. Nb3 Kd8 21. Qd2 exd4 22. 0-0 Re8 23. Rfe1 Nc5 24. Na5 Bxe4 25. Bxe4 Nxe4 26. Nc6+ Kd7 27. Qd3 Nc5 28. Qf5+ Kxc6 29. b4 d3 30. Qxd3 Rxe1+ 31. Nxe1 Kc7 32. Qd5 Rd8 33. g5 Kb8 34. bxc5 dxc5 35. Qxf7 hxg5 36. Nf3 c4+ 37. Kg2 Qe3 38. Rc2 g4 39. Ng5 Bxg5 40. Qf5 Qf3+ 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.08"]
[Round "4"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Pereira Vera, Henry Alberto"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1663"]
[BlackElo "1842"]
[PlyCount "51"]
[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. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 Be7 6. Nbd2 d5 7. Ne5 0-0 8. Qf3 c5 9. c3 Nc6 10. Qh3 g6 11. Bh6 Re8 12. f4 Nd7 13. Ndf3 Ncxe5 14. fxe5 Qc8 15. 0-0 Ba6 16. Bxa6 Qxa6 17. Ng5 Bxg5 18. Bxg5 h5 19. Qf3 Rf8 20. Bh6 f5 21. Bxf8 Nxf8 22. Qf4 Kg7 23. Qg5 Qb5 24. Qf6+ Kh6 25. Qh8+ Kg5 26. h4+ 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.07"]
[Round "3"]
[White "Velasquez, Joan Sebastian"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1464"]
[BlackElo "1663"]
[PlyCount "64"]
[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 e5 2. Nf3 f5 3. d3 Nc6 4. Nc3 Bb4 5. Bd2 Bxc3 6. Bxc3 d6 7. Be2 Nf6 8. exf5 Bxf5 9. 0-0 0-0 10. d4 e4 11. Ne1 d5 12. f3 e3 13. Nd3 Nd7 14. Nf4 Bxc2 15. Qxc2 Rxf4 16. Bd3 Nf8 17. Rfe1 Qe8 18. Qe2 Nxd4 19. Bxd4 Rxd4 20. Qxe3 Qxe3+ 21. Rxe3 Nd7 22. Rd1 Kf8 23. Ree1 Nf6 24. Bc2 Rxd1 25. Rxd1 Re8 26. Ba4 Re2 27. Rb1 d4 28. Kf1 Rd2 29. a3 Nd5 30. Rd1 Rxd1+ 31. Bxd1 Ne3+ 32. Ke2 Nxg2 0-1

[Event "COL-ch U1800"]
[Site "Moniquira"]
[Date "2018.07.22"]
[Round "6"]
[White "Rivera Quintero, Ramon Alberto"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1787"]
[BlackElo "1671"]
[PlyCount "90"]
[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. d4 Nf6 2. f4 g6 3. Nd2 d6 4. e4 Bg7 5. Ngf3 c5 6. c3 0-0 7. Bd3 e6 8. 0-0 Nc6 9. dxc5 dxc5 10. Qe2 b6 11. Ng5 h6 12. Ngf3 Bb7 13. e5 Nd5 14. g3 Nce7 15. Nh4 Qc7 16. Ne4 Rad8 17. Ng2 Qb8 18. a3 Qa8 19. Re1 Nf5 20. g4 Nfe7 21. Bc2 a6 22. c4 Nc7 23. Nh4 Nc6 24. Nf3 Nd4 25. Nxd4 cxd4 26. Nd6 Bf3 27. Qf2 Bxg4 28. Be4 Qb8 29. Qxd4 Ne8 30. c5 bxc5 31. Qxc5 Nxd6 32. exd6 Rxd6 33. Qa5 Rc8 34. Be3 Bf5 35. Bxf5 exf5 36. Re2 Bd4 37. Rae1 Bxe3+ 38. Rxe3 Qxb2 39. R1e2 Qb6 40. Qe5 Re6 41. Qxe6 fxe6 42. Kg2 Rc2 43. Rxe6 Qxe6 44. Rxc2 Qe4+ 45. Kg3 Qxc2 0-1

[Event "COL-ch U1800"]
[Site "Moniquira"]
[Date "2018.07.22"]
[Round "7"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Vargas, Alejandro"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1671"]
[BlackElo "1617"]
[PlyCount "98"]
[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. d4 Nf6 2. Bf4 d6 3. Nf3 h6 4. e3 c5 5. c3 g5 6. Bg3 cxd4 7. exd4 Bg7 8. h3 0-0 9. Bd3 Qb6 10. Qc2 Nc6 11. Nbd2 Re8 12. 0-0 Bd7 13. Nc4 Qc7 14. Rfe1 b5 15. Ne3 a6 16. Rad1 Rac8 17. Qd2 Na5 18. Bb1 Qb7 19. Qd3 Bxh3 20. Kh2 Bd7 21. Nf5 Bxf5 22. Qxf5 e6 23. Qd3 Nc4 24. Re2 d5 25. Rh1 Ne4 26. Ng1 f5 27. f3 Nxg3 28. Kxg3 b4 29. Kf2 bxc3 30. bxc3 Na3 31. Nh3 Qc6 32. Re3 Nxb1 33. Rxb1 f4 34. Re2 Qxc3 35. Qg6 Qxd4+ 36. Kf1 Qf6 37. Qd3 Rc6 38. Nf2 h5 39. Qd1 Rec8 40. Nd3 Qf5 41. Rb7 R8c7 42. Rb8+ Kh7 43. g4 fxg3 44. Kg2 Rf7 45. Qf1 Qxd3 46. Kxg3 h4+ 47. Kg2 Rc1 48. Qf2 Bd4 49. Rd2 h3+ 0-1

[Event "COL-ch U1800"]
[Site "Moniquira"]
[Date "2018.07.20"]
[Round "2"]
[White "Bernal Parra, Eliana Valentina"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "C23"]
[WhiteElo "1270"]
[BlackElo "1671"]
[PlyCount "86"]
[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 e5 2. Bc4 f5 3. d3 Nf6 4. Bg5 h6 5. Bxf6 Qxf6 6. a3 d6 7. Nc3 c6 8. Qe2 Be6 9. Bxe6 Qxe6 10. Qh5+ g6 11. Qh3 Nd7 12. Nge2 Bg7 13. 0-0-0 Qf7 14. f3 0-0-0 15. d4 d5 16. Rhf1 Kb8 17. Qg3 Rhe8 18. Qf2 exd4 19. Nxd4 fxe4 20. Qh4 e3 21. Rde1 g5 22. Qg4 h5 23. Qf5 Qe7 24. Qd3 Nc5 25. Qd1 Qe5 26. Nde2 d4 27. Ne4 Nxe4 28. fxe4 d3 29. Nc3 d2+ 30. Kb1 dxe1Q 31. Qxe1 Rf8 32. Rh1 Qf4 33. g3 Qf2 34. Qg1 Rd2 35. Qxf2 Rfxf2 36. Re1 Bd4 37. e5 Rxc2 38. e6 Rxb2+ 39. Kc1 Bxc3 40. e7 Rfc2+ 41. Kd1 e2+ 42. Rxe2 Rxe2 43. Kc1 Re1# 0-1

[Event "COL-ch U1800"]
[Site "Moniquira"]
[Date "2018.07.19"]
[Round "1"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Ramirez, Juan Andres"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1671"]
[BlackElo "1336"]
[PlyCount "84"]
[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. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Bd3 Bd6 5. Bg3 Nc6 6. Nf3 a5 7. c3 0-0 8. Nbd2 a4 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 a3 12. b4 Bd7 13. Bxd6 cxd6 14. 0-0 d5 15. Bc2 b5 16. Qd3 f5 17. Nd2 g6 18. Nb3 Rf7 19. Nc5 Ne7 20. Rae1 Rf6 21. Re2 Nc8 22. Rfe1 Kf7 23. Re5 Nd6 24. Bb3 Nc4 25. Bxc4 bxc4 26. Qe3 Qe7 27. Rxd5 Bc6 28. Re5 f4 29. Rxe6 fxe3 30. Rxe7+ Kxe7 31. fxe3 Raf8 32. e4 Rf2 33. d5 Bd7 34. e5 Rxa2 35. d6+ Kd8 36. e6 Rff2 37. e7+ Ke8 38. Ne4 Rxg2+ 39. Kf1 Rab2 40. Nf6+ Kf7 41. Ne4 a2 42. h4 Rb1 0-1

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.10"]
[Round "4"]
[White "Buitrago, Bernardo"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1880"]
[BlackElo "1587"]
[PlyCount "90"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 dxe4 5. dxe4 Nc6 6. Bg2 Bc5 7. Ngf3 e5 8. c3 a6 9. Qe2 0-0 10. 0-0 Bg4 11. Nc4 Qd7 12. Bg5 b5 13. Bxf6 gxf6 14. Ne3 Bxe3 15. Qxe3 Rad8 16. Qh6 Bxf3 17. Bxf3 Qe6 18. Bg2 Ne7 19. Bh3 Qb6 20. Rae1 Kh8 21. Rd1 Kg8 22. Bg4 Kh8 23. h4 c5 24. Rd7 Ng8 25. Qh5 Rxd7 26. Bxd7 Ne7 27. Rd1 Kg8 28. Qg4+ Kh8 29. Qe2 c4 30. Kg2 Rd8 31. Bg4 Rd6 32. b3 cxb3 33. axb3 Qd8 34. Qc2 Rxd1 35. Bxd1 Qd7 36. Be2 f5 37. exf5 Qxf5 38. Bd3 Qh5 39. c4 bxc4 40. Qxc4 f5 41. Qxa6 Kg7 42. Qc4 e4 43. Be2 Qg6 44. Qd4+ Kf8 45. Bc4 Ng8 1-0

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.09"]
[Round "3"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1587"]
[BlackElo "1856"]
[PlyCount "61"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. Bf4 Nf6 4. e3 Nbd7 5. h3 Bh5 6. Be2 e6 7. c4 Be7 8. Nc3 0-0 9. b4 c6 10. 0-0 a5 11. a3 axb4 12. axb4 b6 13. Qd2 d5 14. c5 b5 15. Ne5 Bxe2 16. Nxc6 Rxa1 17. Nxd8 Rxf1+ 18. Kh2 Bc4 19. Nc6 Re8 20. Nxe7+ Rxe7 21. Bd6 Re8 22. f3 Ra8 23. e4 dxe4 24. fxe4 h6 25. c6 Nb6 26. Bc5 Nc8 27. d5 Raa1 28. d6 Rh1+ 29. Kg3 g5 30. d7 Nh5+ 31. Kf3 1-0

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.04"]
[Round "10"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Galvis, Augusto"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1587"]
[BlackElo "1847"]
[PlyCount "63"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 c5 4. e3 Nc6 5. c3 cxd4 6. exd4 d5 7. Bd3 h6 8. Nbd2 Bd7 9. h4 Be7 10. Ne5 Qb6 11. Qc2 Rc8 12. a3 Nxd4 13. Qd1 Nc6 14. Nb3 Nxe5 15. Bxe5 Ba4 16. Bc2 0-0 17. g4 Bxb3 18. Bxb3 Ne4 19. Qc2 Bc5 20. 0-0 Nxf2 21. Rxf2 Bxf2+ 22. Qxf2 Qxb3 23. g5 hxg5 24. hxg5 Qb6 25. Bd4 Qd6 26. Re1 b6 27. Kg2 Rfe8 28. Bxg7 f5 29. gxf6 Rc7 30. Qh4 Rxg7+ 31. fxg7 Kxg7 32. Qg5+ 1-0

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.03"]
[Round "9"]
[White "Ardanaz Onate, Samuel Matias"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "C23"]
[WhiteElo "1380"]
[BlackElo "1587"]
[PlyCount "62"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 f5 3. Nc3 c6 4. Nf3 d5 5. exd5 cxd5 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. 0-0 Be7 9. Re1 d4 10. Ne2 Ngf6 11. d3 0-0 12. Ng3 f4 13. Ne4 Nd5 14. c3 dxc3 15. bxc3 Qc7 16. Bb2 Rad8 17. d4 exd4 18. Nxd4 Nc5 19. Nxc5 Bxc5 20. Ne6 Qb6 21. Qc2 Ne3 22. fxe3 Bxe3+ 23. Kh1 Qxe6 24. h3 Rd2 25. Qc1 Qd5 26. Rg1 f3 27. Qf1 fxg2+ 28. Qxg2 Rxg2 29. Rxg2 Rf2 30. Rag1 Rxb2 31. c4 Qc6 0-1

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.03"]
[Round "8"]
[White "Sanchez Riobo, Emily Dainne"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "1337"]
[BlackElo "1587"]
[PlyCount "54"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 d5 3. g3 e6 4. Bg2 c5 5. e3 Nc6 6. 0-0 Nf6 7. c4 dxc4 8. Qa4 g6 9. Qxc4 cxd4 10. exd4 Bg7 11. Nc3 0-0 12. b3 Bd7 13. Bb2 Rc8 14. Qe2 a6 15. Rad1 Re8 16. h3 b5 17. Qd2 Nb4 18. a3 Nbd5 19. Ne5 Bc6 20. Nxc6 Rxc6 21. Rfe1 Qc8 22. Rc1 Rc7 23. Nxd5 exd5 24. Rxe8+ Nxe8 25. Bxd5+ Kh8 26. Rxc7 Nxc7 27. Bf3 Qf8 1-0

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.02"]
[Round "6"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Lugo Lozano, Luz Adriana"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1587"]
[BlackElo "1941"]
[PlyCount "78"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 Nf6 4. e3 Bd6 5. Bg3 Qe7 6. Bd3 Nbd7 7. Nbd2 e5 8. dxe5 Nxe5 9. Nxe5 Bxe5 10. Bxe5 Qxe5 11. c3 0-0 12. Nf3 Qd6 13. h3 h6 14. Qe2 a6 15. 0-0 Re8 16. Rad1 Qb6 17. c4 Be6 18. Nd4 dxc4 19. Bxc4 Bxc4 20. Qxc4 Rad8 21. Rc1 Rd7 22. Rc2 Red8 23. Rfc1 Nd5 24. a3 Qg6 25. Qe2 c6 26. Nb3 Re7 27. Rd2 Rde8 28. Nc5 f5 29. Qc4 Kh7 30. Rcd1 a5 31. Rd4 b6 32. Nd3 Re4 33. Nf4 Nxf4 34. exf4 c5 35. Rxe4 Rxe4 36. Qc1 Qe6 37. g3 Re2 38. Kf1 Qe4 39. h4 Rc2 0-1

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.01"]
[Round "5"]
[White "Martinez Paipa, Hernan"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1865"]
[BlackElo "1587"]
[PlyCount "52"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. Nc3 Nf6 4. e3 d5 5. Be2 Bd6 6. Nf3 c6 7. c5 Bc7 8. b4 Nbd7 9. Bb2 Ne4 10. Nd2 0-0 11. g3 Ndf6 12. 0-0 Bd7 13. Bf3 Kh8 14. Bg2 Be8 15. f3 Nxd2 16. Qxd2 Qe7 17. Rae1 Bg6 18. Ne2 e5 19. dxe5 Bxe5 20. Nd4 Nd7 21. f4 Bf6 22. a4 Rae8 23. Bh3 Qe4 24. Bg2 Qe7 25. Bf3 Qf7 26. Qc2 Be7 0-1

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.06.01"]
[Round "4"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Cardoso Cardoso, Jaidy Marcela"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1587"]
[BlackElo "1871"]
[PlyCount "43"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. Be2 d6 6. h3 c5 7. c3 b6 8. 0-0 Bb7 9. Nbd2 Nbd7 10. Bh2 a6 11. Qb3 Ra7 12. a4 Qa8 13. c4 cxd4 14. exd4 Ne4 15. Nxe4 Bxe4 16. Rfd1 Rc8 17. Ne1 e5 18. Bf3 exd4 19. Bxe4 Qxe4 20. Bxd6 a5 21. Bh2 Qe6 22. Nd3 1/2-1/2

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.05.31"]
[Round "3"]
[White "Lopez Ramirez, Jorge Hernan"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1973"]
[BlackElo "1587"]
[PlyCount "52"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 f5 3. d3 Nf6 4. Nf3 Nc6 5. 0-0 d6 6. Ng5 Qe7 7. Bf7+ Kd8 8. Bb3 Ke8 9. f4 fxe4 10. dxe4 h6 11. Nf3 exf4 12. Bxf4 Bg4 13. h3 Bxf3 14. Rxf3 g5 15. Bg3 Bg7 16. Nc3 Rf8 17. Rf5 Rd8 18. Qd3 a6 19. Raf1 Rd7 20. Bd5 Nb4 21. Qf3 Nbxd5 22. exd5 Kf7 23. h4 Kg6 24. hxg5 hxg5 25. Rxg5+ Kh7 26. Bh4 Qe8 1-0

[Event "COL pre olympic sf3"]
[Site "Dosquebradas"]
[Date "2018.05.30"]
[Round "1"]
[White "Sepulveda, Julio Orlando"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1/2-1/2"]
[ECO "C40"]
[WhiteElo "2077"]
[BlackElo "1587"]
[PlyCount "117"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. Nd5 Qf7 8. Nde3 Nf6 9. c3 c6 10. Be2 b5 11. Nd2 d5 12. a4 b4 13. a5 bxc3 14. bxc3 Bd6 15. 0-0 0-0 16. f3 Bf4 17. Nb3 Qc7 18. g3 exf3 19. Bxf3 Bd6 20. Bg2 Ba6 21. Rf3 Ne4 22. Rxf8+ Bxf8 23. c4 Qf7 24. Qf3 Qxf3 25. Bxf3 dxc4 26. Bxe4 cxb3 27. Rb1 Bb4 28. Rxb3 Bxa5 29. d5 Nd7 30. Ra3 Bb6 31. Rxa6 Nc5 32. Ra2 Nxe4 33. Kg2 Nc3 34. Rc2 Nxd5 35. Nc4 Bd4 36. Na5 c5 37. Kf3 Rf8+ 38. Ke4 Nc3+ 39. Kd3 Nd5 40. Kc4 Ne3+ 41. Bxe3 Bxe3 42. Nc6 Rf6 43. Nxa7 Rf2 44. Rxf2 Bxf2 45. Nc6 Kf7 46. Kd5 Kg6 47. Ke4 Kg5 48. Ne5 Bd4 49. Nd7 Kg4 50. Nf8 h6 51. Ne6 Kh3 52. Kf3 Kxh2 53. g4 Kh3 54. Kf4 Kg2 55. g5 hxg5+ 56. Kxg5 Kf3 57. Kg6 Ke3 58. Nxc5 Bxc5 59. Kxg7 1/2-1/2

[Event "COL-ch Amateur U1700"]
[Site "Bogota"]
[Date "2018.02.16"]
[Round "2.7"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Acevedo Romero, Carlos Andres"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1573"]
[BlackElo "1699"]
[PlyCount "88"]
[EventDate "2018.02.15"]
[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 f5 2. Bf4 Nf6 3. Nf3 Nd5 4. Bg3 e6 5. e3 c5 6. c3 Qb6 7. Qb3 Nc6 8. Nbd2 cxd4 9. Qxb6 Nxb6 10. exd4 Nd5 11. h3 Be7 12. Be2 0-0 13. 0-0 b6 14. Rfe1 Bb7 15. a3 Rac8 16. Nc4 Nf6 17. Nd6 Bxd6 18. Bxd6 Rfe8 19. Rac1 Ne4 20. Bh2 Na5 21. Bd3 Nb3 22. Rcd1 Na5 23. Ne5 Nf6 24. Bb5 Nc6 25. Nc4 a6 26. Bxc6 Rxc6 27. Nd6 Rb8 28. Nxf5 Re8 29. Nd6 Rb8 30. Nxb7 Rxb7 31. Rc1 b5 32. g4 h6 33. Re5 a5 34. f4 d5 35. f5 exf5 36. Rxf5 b4 37. axb4 Rxb4 38. Rb1 Rxc3 39. bxc3 Rxb1+ 40. Rf1 Rb3 41. Bc7 Rxc3 42. Bxa5 Rxh3 43. Kg2 Rd3 44. Bb6 g6 0-1

[Event "Medellin Luces Cup"]
[Site "Medellin"]
[Date "2017.12.21"]
[Round "6"]
[White "Renteria Rodriguez, Henry"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1948"]
[BlackElo "1513"]
[PlyCount "79"]
[EventDate "2017.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. Nd5 Na6 8. Nce3 Qf7 9. Bxa6 bxa6 10. c4 Bb7 11. Qa4+ c6 12. Nb4 Qd7 13. Nxa6 c5 14. Nc7+ Kd8 15. Qxd7+ Kxd7 16. Nxa8 cxd4 17. Nf5 d3 18. Be3 g6 19. Bd4 gxf5 20. Bxh8 Bxa8 21. 0-0 Ne7 22. Rad1 Ng6 23. Bd4 Ne5 24. Bxe5 dxe5 25. a3 Bc6 26. b4 Ba4 27. Rb1 Bh6 28. Kh1 f4 29. Rbd1 Bxd1 30. Rxd1 Kc6 31. Kg1 e3 32. fxe3 fxe3 33. Rxd3 a5 34. Kf1 axb4 35. axb4 Bf4 36. g3 Bg5 37. Ke2 Be7 38. b5+ Kc5 39. Rd7 Bd6 40. Rxd6 1-0

[Event "Medellin Luces Cup"]
[Site "Medellin"]
[Date "2017.12.21"]
[Round "7"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Ceballos, Julio Cesar"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1513"]
[BlackElo "1731"]
[PlyCount "38"]
[EventDate "2017.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. Be2 d6 6. 0-0 c5 7. c3 Qb6 8. b3 Nc6 9. h3 Be6 10. Bh2 Rac8 11. Na3 Qa5 12. Nb1 b5 13. c4 bxc4 14. bxc4 cxd4 15. Nh4 dxe3 16. Bf4 Ne4 17. Kh1 Nxf2+ 18. Rxf2 exf2 19. Qf1 Bxa1 0-1

[Event "Medellin Luces Cup"]
[Site "Medellin"]
[Date "2017.12.20"]
[Round "5"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Llano Buritica, Eduardo Alejandro"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1513"]
[BlackElo "1845"]
[PlyCount "34"]
[EventDate "2017.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. e3 e6 4. Nf3 b6 5. Bd3 Bb7 6. h3 Be7 7. Nc3 0-0 8. Nb5 Nd5 9. Bh2 a6 10. Nc3 Nxc3 11. bxc3 c5 12. 0-0 Nc6 13. Be2 Na5 14. Nd2 b5 15. Bf3 d5 16. Be2 Bc6 17. dxc5 Bxc5 1-0

[Event "Medellin Luces Cup"]
[Site "Medellin"]
[Date "2017.12.19"]
[Round "3"]
[White "Mosquera Vidal, Jhon Harold"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1845"]
[BlackElo "1513"]
[PlyCount "52"]
[EventDate "2017.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Nc3 d5 4. Bg5 e6 5. a3 c5 6. Bxf6 Qxf6 7. e3 Bd7 8. Ne5 a6 9. Be2 c4 10. 0-0 Bd6 11. f4 0-0 12. g4 g6 13. g5 Qe7 14. Nb1 Bxe5 15. dxe5 Bc6 16. Bf3 Nd7 17. Nc3 Nc5 18. Ne2 Rfd8 19. Nd4 Rac8 20. h4 Ne4 21. Bxe4 dxe4 22. Qe2 Bd5 23. c3 Qf7 24. Kf2 Kg7 25. Rh1 Rh8 26. Rag1 Kg8 1-0

[Event "Medellin Luces Cup"]
[Site "Medellin"]
[Date "2017.12.19"]
[Round "2"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Montoya Perez, Juan Rafael"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1513"]
[BlackElo "1963"]
[PlyCount "75"]
[EventDate "2017.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 c5 2. c3 e6 3. Nf3 b6 4. Bf4 Nf6 5. e3 Bb7 6. Bd3 Be7 7. Nbd2 Nh5 8. Bg3 f5 9. Ne5 Nf6 10. 0-0 0-0 11. Nec4 d6 12. Qe2 Nc6 13. Rfd1 g6 14. h3 b5 15. Na3 c4 16. Bc2 a6 17. Nab1 d5 18. Nf3 Bd6 19. Ne5 Bxe5 20. dxe5 Nd7 21. f4 g5 22. Nd2 gxf4 23. exf4 Kh8 24. Nf3 Rg8 25. Bh4 Qf8 26. Ng5 Rg6 27. Kh2 Qg7 28. g4 Rh6 29. Bf2 fxg4 30. Qxg4 Ndxe5 31. fxe5 Nxe5 32. Qg3 Qxg5 33. Bd4 Qxg3+ 34. Kxg3 Rh5 35. Re1 Rg8+ 36. Kh2 Rgg5 37. Bd1 Kg8 38. Bxh5 1-0

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.17"]
[Round "6.26"]
[White "Reyes Aristizabal, Andres"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1591"]
[BlackElo "1513"]
[PlyCount "69"]
[EventDate "2017.12.14"]
[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 f5 2. e3 e6 3. b3 d5 4. Nf3 Bd6 5. Ba3 Qe7 6. Bxd6 cxd6 7. Nc3 a6 8. Bd3 Nf6 9. 0-0 0-0 10. Na4 b5 11. Nb2 e5 12. Nd2 e4 13. Be2 Nc6 14. c4 dxc4 15. bxc4 bxc4 16. Nbxc4 Nd5 17. Rc1 Bd7 18. Nb6 Nxb6 19. Qb3+ Kh8 20. Qxb6 Rfb8 21. Qc7 Ra7 22. Rxc6 Rxc7 23. Rxc7 Rb2 24. Rd1 Rxa2 25. Bc4 Ra3 26. Rb1 Qd8 27. Rxd7 Qc8 28. Be6 h5 29. Bxf5 Qf8 30. Bxe4 Ra2 31. Rdb7 Rxd2 32. f4 Qe8 33. Re7 Rd1+ 34. Kf2 Rd2+ 35. Ke1 1-0

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.17"]
[Round "7.29"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Rativa Jimenez, Laura Milena"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1513"]
[BlackElo "1505"]
[PlyCount "52"]
[EventDate "2017.12.14"]
[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. Bf4 Bf5 3. Nf3 e6 4. e3 Be7 5. c4 Nf6 6. Qb3 b6 7. Nc3 c6 8. cxd5 cxd5 9. Bxb8 Rxb8 10. Bb5+ Kf8 11. Ne5 Rc8 12. Nc6 Qd6 13. Qa4 g6 14. 0-0 Kg7 15. Rac1 a5 16. Ba6 Rc7 17. Qb5 h5 18. Qxb6 h4 19. Qb5 h3 20. g3 Ne4 21. Nxe4 Bxe4 22. Ne5 Bh4 23. Rxc7 Qxc7 24. Qc6 Qxc6 25. Nxc6 Bd8 26. f3 Bf5 1-0

[Event "Tunja Liga Boyaca"]
[Site "Tunja"]
[Date "2017.12.16"]
[Round "5.32"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Molano Diaz, Oscar Fabian"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1513"]
[PlyCount "133"]
[EventDate "2017.12.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. Be2 d6 6. h3 c5 7. c3 Nbd7 8. 0-0 b6 9. Nbd2 Bb7 10. Bd3 cxd4 11. cxd4 Nd5 12. Bh2 Nb4 13. Be4 d5 14. Bb1 Ba6 15. Re1 Nd3 16. Bxd3 Bxd3 17. Qb3 Be4 18. Ng5 Nf6 19. Ngxe4 Nxe4 20. Nxe4 dxe4 21. Rac1 Rc8 22. Qa3 Qd7 23. b3 Rxc1 24. Rxc1 Rc8 25. Kh1 Rxc1+ 26. Qxc1 Kf8 27. Qc4 e6 28. Qa6 Ke8 29. Bb8 Bf6 30. Bxa7 b5 31. Bc5 Bd8 32. Qa8 f5 33. a4 bxa4 34. bxa4 Qc7 35. Kg1 Kd7 36. Kf1 Qa5 37. Qb7+ Qc7 38. Qb5+ Qc6 39. Ke2 Bc7 40. f3 g5 41. fxe4 fxe4 42. g4 Bd8 43. Kd2 Bc7 44. Bf8 Bd8 45. Bh6 Be7 46. Qxc6+ Kxc6 47. Kc3 Kb6 48. Kc4 Ka5 49. d5 exd5+ 50. Kxd5 Kxa4 51. Kxe4 Kb5 52. Kf5 Kc6 53. Bxg5 Bf8 54. e4 Kd7 55. e5 Ke8 56. e6 Bg7 57. Bf6 Bf8 58. g5 Bd6 59. h4 Bg3 60. h5 Bd6 61. g6 hxg6+ 62. Kxg6 Bf8 63. h6 Bd6 64. h7 Bf8 65. e7 Bxe7 66. h8Q+ Kd7 67. Qg7 1-0

[Event "Uni De Paula Santander op 3rd"]
[Site "Ocana"]
[Date "2017.10.01"]
[Round "6"]
[White "Duran, Ricardo"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1965"]
[BlackElo "1450"]
[PlyCount "52"]
[EventDate "2017.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 Nc6 4. d3 Be7 5. Nc3 d6 6. h3 Na5 7. Bb3 Nxb3 8. axb3 Nf6 9. Qe2 c6 10. 0-0 0-0 11. b4 Qb6 12. Be3 Qxb4 13. Ra4 Qxb2 14. Qd2 f4 15. Rb1 fxe3 16. fxe3 Qxb1+ 17. Nxb1 b5 18. Ra1 Bd7 19. c3 a5 20. Qa2+ Kh8 21. Ng5 h6 22. Nf3 c5 23. c4 b4 24. Nbd2 a4 25. Nh4 Kh7 26. Nf5 Ng8 1/2-1/2

[Event "Uni De Paula Santander op 3rd"]
[Site "Ocana"]
[Date "2017.10.01"]
[Round "7"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Afanador Duran, Elias"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1450"]
[BlackElo "1807"]
[PlyCount "63"]
[EventDate "2017.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c6 4. c4 e6 5. a3 Bd6 6. Bg3 a6 7. c5 Bc7 8. Nc3 0-0 9. Bd3 Nbd7 10. f4 Re8 11. Nf3 b6 12. Ne5 Bb7 13. b4 Nf8 14. Bh4 Ng6 15. Bg5 Qc8 16. h4 Ne4 17. Nxe4 dxe4 18. Bxe4 f6 19. Nxg6 f5 20. Ne7+ Rxe7 21. Bxe7 Qe8 22. cxb6 Qxe7 23. bxc7 fxe4 24. Qc2 Qxc7 25. Qxe4 Qc8 26. Qc2 Qd8 27. Qf2 a5 28. 0-0 a4 29. f5 Ba6 30. fxe6 Bxf1 31. Qf7+ Kh8 32. Rxf1 1-0

[Event "Uni De Paula Santander op 3rd"]
[Site "Ocana"]
[Date "2017.09.30"]
[Round "3"]
[White "Bayona Navarro, Ivan Alonso"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1875"]
[BlackElo "1450"]
[PlyCount "93"]
[EventDate "2017.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nc3 fxe4 4. Nxe4 d5 5. Nxe5 dxe4 6. Qh5+ g6 7. Nxg6 hxg6 8. Qxh8 Nf6 9. d3 Bf5 10. Bh6 Nbd7 11. 0-0-0 Qe7 12. dxe4 Bxe4 13. f3 Bf5 14. g4 Be6 15. Bd3 0-0-0 16. Rhe1 Qf7 17. Bxf8 Nxf8 18. Bxg6 Qxg6 19. Rxd8+ Kxd8 20. Rxe6 Qg5+ 21. Kb1 N6d7 22. Re1 Qf4 23. Qh5 c6 24. Qe8+ Kc7 25. Qe2 Ng6 26. Qe4 Qxe4 27. fxe4 Nf6 28. h3 Kd6 29. g5 Nh5 30. Rf1 Ngf4 31. h4 Ke5 32. Rd1 b5 33. Rd7 a5 34. a4 Kxe4 35. axb5 cxb5 36. Rb7 b4 37. Rb5 Nd5 38. Rxa5 Nhf4 39. Ra4 Kf5 40. Ra8 Kg4 41. Rd8 Kxh4 42. g6 Nf6 43. g7 Ne6 44. g8Q Nxg8 45. Rxg8 Nd4 46. c3 bxc3 47. bxc3 1-0

[Event "Uni De Paula Santander op 3rd"]
[Site "Ocana"]
[Date "2017.09.30"]
[Round "4"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Martinez Figueroa, Daniel Alejandro"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1450"]
[PlyCount "25"]
[EventDate "2017.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 e6 4. a3 a6 5. c4 f5 6. c5 b5 7. Nf3 Nf6 8. h3 b4 9. axb4 Nxb4 10. Qa4+ c6 11. Qxb4 Bd7 12. Rxa6 Rb8 13. Qxb8 1-0

[Event "Uni De Paula Santander op 3rd"]
[Site "Ocana"]
[Date "2017.09.30"]
[Round "5"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Rico Hernandez, Edgar"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1450"]
[BlackElo "1862"]
[PlyCount "74"]
[EventDate "2017.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. c3 Nc6 4. e3 Qb6 5. Qb3 Nf6 6. Bd3 c4 7. Qxb6 axb6 8. Bc2 b5 9. Nd2 Bg4 10. Ngf3 e6 11. Ne5 Nxe5 12. Bxe5 Nd7 13. Bg3 Be7 14. 0-0 0-0 15. b3 Ra3 16. Nb1 Ra6 17. b4 Rfa8 18. a3 Nf6 19. f3 Bh5 20. Rf2 Nd7 21. e4 Bg5 22. f4 Be7 23. e5 Nb6 24. f5 exf5 25. Rxf5 Bg6 26. Rf2 Bxc2 27. Rxc2 Bg5 28. Raa2 Nd7 29. Be1 Nf8 30. Bd2 Ne6 31. Bxg5 Nxg5 32. Rf2 Ne4 33. Rf3 Kf8 34. Re2 Ke7 35. Re1 h6 36. Ref1 Rf8 37. Rf5 Ke6 1/2-1/2

[Event "Uni De Paula Santander op 2nd"]
[Site "Ocana"]
[Date "2016.09.25"]
[Round "7"]
[White "Guerra Verano, Diana"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1609"]
[BlackElo "1556"]
[PlyCount "97"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. a3 0-0 6. b4 Bb6 7. 0-0 d6 8. h3 Nd4 9. Bb2 c6 10. d3 Nd7 11. Na4 Nxf3+ 12. Qxf3 Bc7 13. b5 c5 14. Nc3 Ba5 15. Qe2 Bxc3 16. Bxc3 Nb6 17. Bb3 Be6 18. f4 Bxb3 19. cxb3 f6 20. Rac1 Qd7 21. a4 Qe6 22. Qb2 Qd7 23. Qa2 a6 24. b4+ Qf7 25. Qxf7+ Rxf7 26. bxa6 Nxa4 27. bxc5 Nxc5 28. axb7 Rxb7 29. fxe5 dxe5 30. Rfd1 Rd7 31. Bb4 Nxd3 32. Rc3 Nc5 33. Rxd7 Nxd7 34. Rc7 Nf8 35. Bxf8 Kxf8 36. Kf2 Ra3 37. h4 h6 38. h5 Ra8 39. Kf3 Re8 40. Kg4 f5+ 41. Kxf5 Rb8 42. Kxe5 Rb5+ 43. Ke6 Rb6+ 44. Kf5 Rf6+ 45. Ke5 Rb6 46. Rd7 Rb5+ 47. Ke6 Rb6+ 48. Rd6 Rb7 49. Rd8# 1-0

[Event "Uni De Paula Santander op 2nd"]
[Site "Ocana"]
[Date "2016.09.25"]
[Round "6"]
[White "Sanchez Rivera, Diego Rolando"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1538"]
[BlackElo "1556"]
[PlyCount "60"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qf6 6. Be3 Qxd4 7. Bxd4 Ne7 8. Nc3 Nc6 9. Be3 Bb4 10. Bd3 Bxc3+ 11. bxc3 b6 12. 0-0 Bb7 13. f4 0-0-0 14. e5 Ne7 15. a4 Nd5 16. Bd2 Kb8 17. c4 Ne7 18. a5 a6 19. axb6 cxb6 20. Be3 Kc7 21. Rfb1 Nc8 22. c5 b5 23. c4 Na7 24. cxb5 Nxb5 25. Bxb5 Be4 26. Rb2 axb5 27. Rxb5 Ra8 28. Rd1 Ra2 29. Rd2 Rha8 30. Rbb2 Ra1+ 1/2-1/2

[Event "Uni De Paula Santander op 2nd"]
[Site "Ocana"]
[Date "2016.09.24"]
[Round "5"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Angarita Alvarez, Gissel Karine"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1556"]
[BlackElo "1598"]
[PlyCount "58"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. f4 Nc6 5. c3 Ne4 6. Nf3 Bd7 7. Nbd2 f5 8. 0-0 Qe7 9. c4 0-0-0 10. cxd5 exd5 11. a3 h6 12. Ne5 Nxe5 13. dxe5 g5 14. b4 gxf4 15. exf4 c5 16. Bb2 Kb8 17. e6 Bg7 18. Bxg7 Qxg7 19. Nxe4 dxe4 20. exd7 Qd4+ 21. Kh1 Qxd3 22. Qxd3 exd3 23. bxc5 Rxd7 24. Rab1 Kc7 25. Rfd1 d2 26. g3 Re8 27. Kg2 Re2+ 28. Kh3 Kc6 29. g4 Rd3+ 0-1

[Event "Uni De Paula Santander op 2nd"]
[Site "Ocana"]
[Date "2016.09.24"]
[Round "3"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Caviedes Ochoa, Andres"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1556"]
[PlyCount "57"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g6 2. d4 Nf6 3. e5 Nh5 4. Be2 Bg7 5. Bxh5 0-0 6. Bg4 b6 7. Ne2 Bb7 8. 0-0 Nc6 9. f4 e6 10. Bd2 Qe7 11. c4 Ba6 12. Qa4 Bb7 13. Bf3 f5 14. d5 Nd8 15. d6 cxd6 16. Bb4 Qf7 17. Bxd6 Re8 18. Nbc3 Rc8 19. Qxa7 Rxc4 20. Bxb7 Rb4 21. Bxb4 d6 22. Nb5 Nxb7 23. Rac1 dxe5 24. Rc7 Re7 25. Bxe7 h6 26. Qxb7 exf4 27. Bh4 Be5 28. Rxf7 Bc7 29. Qxc7 1-0

[Event "Uni De Paula Santander op 2nd"]
[Site "Ocana"]
[Date "2016.09.24"]
[Round "4"]
[White "Sierra, Henry Alberto"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1561"]
[BlackElo "1556"]
[PlyCount "50"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 b5 4. a4 c6 5. axb5 cxb5 6. Nc3 Bd7 7. b3 b4 8. Na2 cxb3 9. Qxb3 a5 10. Nxb4 Qb6 11. Bc4 e6 12. Nc2 Qxb3 13. Bxb3 a4 14. Bc4 Nc6 15. Ne2 Nb4 16. Nxb4 Bxb4+ 17. Bd2 Bxd2+ 18. Kxd2 Ne7 19. Rhb1 0-0 20. Rb7 Rfd8 21. Nc3 Nc6 22. Rxa4 Na5 23. Rab4 Nxb7 24. Rxb7 Bc6 25. Rc7 Rxd4+ 0-1

[Event "Uni De Paula Santander op 2nd"]
[Site "Ocana"]
[Date "2016.09.23"]
[Round "1"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Acosta Cruz, Luis Ivan"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1556"]
[BlackElo "1811"]
[PlyCount "64"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. b3 Bg7 4. Bd3 0-0 5. f4 d5 6. Nf3 c5 7. c3 Bg4 8. 0-0 Qc7 9. Nbd2 cxd4 10. cxd4 Qc3 11. Qc2 Qxa1 12. Ba3 Qxf1+ 13. Kxf1 Rc8 14. Qb1 Nc6 15. h3 Bxf3 16. Nxf3 e6 17. Ne5 Bf8 18. Bb2 Nb4 19. g4 Nxd3 20. Nxd3 Ne4 21. Qe1 Rc2 22. Qd1 Rd2 23. Qb1 b6 24. Ne1 Rc8 25. Qa1 Rf2+ 26. Kg1 Re2 27. h4 Bb4 28. Nd3 Rcc2 29. Qf1 Rxb2 30. Nxb4 Ng3 31. Qc1 Rh2 32. a4 Rh1# 0-1

[Event "Ocana op 1st"]
[Site "Ocana"]
[Date "2015.09.27"]
[Round "6"]
[White "Jaimes, Fredy Alexander"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1816"]
[BlackElo "1600"]
[PlyCount "29"]
[EventDate "2015.09.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nh6 7. Bc4 d6 8. 0-0 Ng4 9. Nxc6 Qh4 10. h3 Nxe3 11. Bxf7+ Kf8 12. fxe3 Bxe3+ 13. Kh1 g6 14. Qf3 bxc6 15. Qxe3 1-0

[Event "Ocana op 1st"]
[Site "Ocana"]
[Date "2015.09.27"]
[Round "7"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Duran, Diego Alexander"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1600"]
[BlackElo "1300"]
[PlyCount "34"]
[EventDate "2015.09.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nf3 Nf6 4. Ng5 e6 5. d3 Nc6 6. a3 a6 7. Ba2 b5 8. c3 Bb7 9. Qf3 Ne5 10. Qe2 Nfd7 11. Nf3 Nxf3+ 12. Qxf3 Ne5 13. Qg3 Be7 14. 0-0 0-0 15. Bh6 Ng6 16. f4 Bh4 17. Qg4 gxh6 0-1

[Event "Ocana op 1st"]
[Site "Ocana"]
[Date "2015.09.26"]
[Round "4"]
[White "Chacon Mejia, Gabriel Alejandro"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1717"]
[BlackElo "1600"]
[PlyCount "62"]
[EventDate "2015.09.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Bc4 Nc6 4. Nf3 Na5 5. Bxf7+ Kxf7 6. Ne5+ Ke6 7. Qg4+ Ke7 8. Qg5+ Nf6 9. Nd3 Nc6 10. e5 h6 11. exf6+ gxf6 12. Qd5 d6 13. Nf4 Qe8 14. 0-0 Qf7 15. Re1+ Ne5 16. Qe4 Rg8 17. Kh1 Kd7 18. Qxd4 b6 19. Qe4 Rb8 20. Qa4+ Nc6 21. Nc3 a6 22. Qe4 Ne5 23. Ncd5 Bb7 24. Qf5+ Ke8 25. Nxf6+ Kd8 26. f3 Bc8 27. Qh7 Rg7 28. Qe4 Qxf6 29. Nh5 Qg6 30. Nxg7 Qxe4 31. Rxe4 Bxg7 1-0

[Event "Ocana op 1st"]
[Site "Ocana"]
[Date "2015.09.26"]
[Round "5"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Afanador Duran, Elias"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1600"]
[BlackElo "1747"]
[PlyCount "11"]
[EventDate "2015.09.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nf3 Nc6 4. d3 Bd7 5. c3 Nf6 6. h3 0-1

[Event "Ocana op 1st"]
[Site "Ocana"]
[Date "2015.09.26"]
[Round "3"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Navas, Gildardo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1600"]
[BlackElo "1508"]
[PlyCount "111"]
[EventDate "2015.09.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. Ng5 0-0 6. d3 d6 7. Be3 Bxe3 8. fxe3 Qe7 9. 0-0 Nd8 10. Nd2 c6 11. Ndf3 Be6 12. Bb3 Ng4 13. Qe1 Bxb3 14. axb3 Ne6 15. Qh4 Nh6 16. h3 Nc5 17. d4 exd4 18. exd4 Ne6 19. Rae1 Nxg5 20. Qxg5 Qxg5 21. Nxg5 Rfe8 22. c4 Re7 23. Nf3 Rae8 24. e5 d5 25. g4 f6 26. exf6 Rxe1 27. Nxe1 gxf6 28. Nd3 Kg7 29. Nc5 Re7 30. Kf2 Nf7 31. Re1 Rxe1 32. Kxe1 b6 33. Nd7 Nd8 34. Kf2 Kf7 35. Kf3 Ke7 36. Nb8 Kd6 37. Kf4 Ne6+ 38. Ke3 c5 39. dxc5+ Nxc5 40. b4 Ne6 41. cxd5 Kxd5 42. Nd7 Kc4 43. Nxf6 Nf8 44. h4 Kxb4 45. Kd2 Kb3 46. Kc1 Ka2 47. h5 b5 48. g5 a5 49. h6 a4 50. Nxh7 Nxh7 51. g6 Nf6 52. h7 Nxh7 53. gxh7 b4 54. h8Q b3 55. Qh7 a3 56. Qb1# 1-0

[Event "Ocana op 1st"]
[Site "Ocana"]
[Date "2015.09.25"]
[Round "2"]
[White "Cristancho, Jean Karlo"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "64"]
[EventDate "2015.09.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. d3 c6 5. Bg5 a5 6. a4 d6 7. h3 Qb6 8. Qd2 Bxf2+ 9. Qxf2 Qxb2 10. Rd1 Qxc3+ 11. Rd2 Nbd7 12. Bb3 b5 13. Ne2 Qc5 14. d4 Qb4 15. axb5 cxb5 16. 0-0 a4 17. Bd5 Ra6 18. c3 Qa5 19. dxe5 dxe5 20. Qf5 0-0 21. Ba2 Nc5 22. Bxf7+ Kxf7 23. Qxe5 Ncxe4 24. Qxe4 Kg8 25. Qe3 Re6 26. Qc5 Qb6 27. Be3 Qxc5 28. Bxc5 Rfe8 29. Nd4 Re1 30. Nxb5 Rxf1+ 31. Kxf1 Ne4 32. Rd5 Bb7 0-1

[Event "Ocana op 1st"]
[Site "Ocana"]
[Date "2015.09.25"]
[Round "1"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Berbesi, Sarai"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1600"]
[BlackElo "1577"]
[PlyCount "42"]
[EventDate "2015.09.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d5 8. exd5 Nxd5 9. Qe2+ Be6 10. Bg5 Qd7 11. Rc1 0-0 12. 0-0 Rfe8 13. Bb5 Nxc3 14. bxc3 Ba3 15. Rc2 Bf5 16. Ne5 Qd6 17. Qh5 Nxe5 18. dxe5 Qxe5 19. Re2 Qxb5 20. Bh6 gxh6 21. Qxh6 Qxe2 0-1

