[Event "Santander Norte op"]
[Site "Santander"]
[Date "2019.10.14"]
[Round "6"]
[White "Rosas Arias, Juan David"]
[Black "Florez Hernandez, Jorge Andres"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "131"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. h3 Bg7 4. f4 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. c3 Nc6 8. Nf3 Nge7 9. Ng5 Rf8 10. Bc4 f6 11. Ne6+ Bxe6 12. Bxe6 exf4 13. Bxf4 g5 14. Bg3 f5 15. Nd2 Be5 16. Bxe5 Nxe5 17. Nf3 Nd3+ 18. Kd2 fxe4 19. Nxg5 Nc5 20. Ke3 Nf5+ 21. Bxf5 Rxf5 22. Nxe4 Nxe4 23. Kxe4 Rf2 24. Rhf1 Re2+ 25. Kd3 Re8 26. Rf7 Re7 27. Raf1 Kd7 28. Rxe7+ Kxe7 29. c4 Rd8+ 30. Kc3 Rg8 31. g4 Rg5 32. Rf4 h5 33. h4 Rxg4 34. Rxg4 hxg4 35. Kd3 Kf6 36. Ke4 Kg6 37. Kf4 Kh5 38. Kg3 c6 39. b4 b5 40. c5 Kg6 41. Kxg4 Kf6 42. h5 Ke5 43. h6 Kd4 44. h7 Kc3 45. a3 Kb3 46. h8Q Kxa3 47. Qa1+ Kxb4 48. Qxa7 Kc4 49. Qb6 Kd5 50. Kh4 Kc4 51. Kg3 Kd5 52. Kf4 Kc4 53. Ke4 Kb3 54. Qxc6 Kb4 55. Kd4 Kb3 56. Qxb5+ Kc2 57. Qc4+ Kd1 58. Qd3+ Ke1 59. Qf3 Kd2 60. Qf1 Kc2 61. Qd3+ Kc1 62. Qb5 Kc2 63. Qd3+ Kc1 64. Qe2 Kb1 65. Kc3 Ka1 66. Qb2# 1-0

[Event "Santander Norte op"]
[Site "Santander"]
[Date "2019.10.12"]
[Round "3"]
[White "Cristancho, Jean Karlo"]
[Black "Rosas Arias, Juan David"]
[Result "1-0"]
[ECO "C25"]
[PlyCount "39"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bb4 3. f4 Nc6 4. Nf3 Bxc3 5. bxc3 d5 6. exd5 Qxd5 7. fxe5 Bg4 8. d4 0-0-0 9. Be2 Bxf3 10. Bxf3 Qc4 11. Bd2 Nh6 12. Bxc6 Qxc6 13. 0-0 Qg6 14. Rb1 c6 15. Bxh6 gxh6 16. Rf6 Qe4 17. Qf3 Qxc2 18. Rxc6+ Kd7 19. Rxb7+ Ke8 20. Qxf7# 1-0

[Event "Santander Norte op"]
[Site "Santander"]
[Date "2019.10.12"]
[Round "2"]
[White "Rosas Arias, Juan David"]
[Black "Delgado Perez, Samuel Jose"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "29"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 f5 3. exf5 exf4 4. Qh5+ g6 5. fxg6 Bc5 6. g7+ Ke7 7. gxh8Q Qe8 8. Q8xh7+ Kd8+ 9. Qxe8+ Kxe8 10. Qxg8+ Bf8 11. Bc4 d6 12. Qf7+ Kd8 13. Qxf8+ Kd7 14. Qf5+ Kc6 15. Qb5# 1-0

[Event "Santander Norte op"]
[Site "Santander"]
[Date "2019.10.11"]
[Round "1"]
[White "Villanueva Torres, Jose Eladio"]
[Black "Rosas Arias, Juan David"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "47"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 f6 3. exf6 Nxf6 4. Bg5 Bc5 5. e3 c6 6. Nc3 0-0 7. Nf3 d5 8. h3 Qb6 9. Rb1 Bb4 10. Bd3 Bxc3+ 11. bxc3 Qa5 12. 0-0 Qxc3 13. Bxf6 Rxf6 14. Ng5 g6 15. e4 Qe5 16. Nf3 Qf4 17. exd5 Bxh3 18. gxh3 Qxf3 19. Qxf3 Rxf3 20. Rxb7 cxd5 21. Re1 Rf7 22. Re8+ Rf8 23. Ree7 Re8 24. Rxe8# 1-0

[Event "Uni De Paula Santander op 4th"]
[Site "Ocana"]
[Date "2019.08.25"]
[Round "7"]
[White "Rosas Arias, Juan David"]
[Black "Franco Perez, William"]
[Result "1-0"]
[ECO "B23"]
[BlackElo "1597"]
[PlyCount "59"]
[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. Nc3 Nc6 3. Bb5 Nd4 4. f4 Nxb5 5. Nxb5 a6 6. Nc3 d6 7. Nf3 Bg4 8. h3 Bd7 9. 0-0 Nf6 10. Qe1 e6 11. d3 Be7 12. e5 dxe5 13. fxe5 Nd5 14. Qg3 g6 15. Ne4 f5 16. exf6 Nxf6 17. Nd6+ Bxd6 18. Qxd6 Qe7 19. Qe5 0-0 20. Bh6 Bc6 21. Bxf8 Rxf8 22. Ng5 Nd7 23. Qxe6+ Qxe6 24. Nxe6 Re8 25. Rae1 Bd5 26. Nc7 Rxe1 27. Rxe1 Bc6 28. Re7 Nf6 29. Ne6 Ne8 30. Nxc5 1-0

[Event "Uni De Paula Santander op 4th"]
[Site "Ocana"]
[Date "2019.08.25"]
[Round "6"]
[White "Sanchez, Alonso1111"]
[Black "Rosas Arias, Juan David"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1677"]
[PlyCount "23"]
[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 e5 2. d3 Bc5 3. Nf3 d6 4. h3 f5 5. Nc3 Nc6 6. exf5 Bxf5 7. Ne4 Bxe4 8. dxe4 Nf6 9. Bd3 Nd4 10. Nxd4 Bxd4 11. c3 Bb6 12. Bd2 0-1

[Event "Uni De Paula Santander op 4th"]
[Site "Ocana"]
[Date "2019.08.24"]
[Round "4"]
[White "Arenas, Paula"]
[Black "Rosas Arias, Juan David"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "20"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. d6 Qxd6 7. Nxf7 Qc6 8. Nxh8 Qxg2 9. Rf1 Qe4+ 10. Be2 Nf3# 0-1

[Event "Santander North Region-ch"]
[Site "Cucuta"]
[Date "2018.05.10"]
[Round "2.3"]
[White "Caballero Venegas, Julio Cesar"]
[Black "Rosas Arias, Juan David"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "54"]
[EventDate "2018.05.10"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. Nc3 d6 5. exd6 cxd6 6. b3 g6 7. Bb2 Bg7 8. Qc2 Nc6 9. Nge2 Nb4 10. Qb1 Bf5 11. d3 Nxd3+ 12. Kd2 Nxf2 13. Qe1 Bh6+ 14. Nf4 Bxf4+ 15. Ke2 Nd3 16. Qh4 Nxb2 17. Qxf4 e5 18. Qe3 Nd3 19. g3 d5 20. cxd5 Nxd5 21. Qd2 Nxc3+ 22. Qxc3 Rc8 23. Qd2 Nf4+ 24. gxf4 Rc2 25. Qxc2 Bxc2 26. Kf2 Qh4+ 27. Kf3 Qxf4+ 0-1

[Event "Santander North Region-ch"]
[Site "Cucuta"]
[Date "2017.05.24"]
[Round "1.6"]
[White "Becerra Vega, Andres"]
[Black "Rosas Arias, Juan David"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "24"]
[EventDate "2017.05.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. e3 Nf6 4. d4 e4 5. Be2 Nc6 6. a3 d5 7. f3 dxc4 8. Bxc4 Bd7 9. fxe4 fxe4 10. d5 Ng4 11. dxc6 Qh4+ 12. Kf1 Qf2# 0-1

[Event "Santander North Region-ch"]
[Site "Cucuta"]
[Date "2017.05.24"]
[Round "4.7"]
[White "Lopez Ospino, Daimier Jose"]
[Black "Rosas Arias, Juan David"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "77"]
[EventDate "2017.05.24"]
[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 e5 2. dxe5 f6 3. Nc3 fxe5 4. e4 Nf6 5. Nf3 Nc6 6. Bd3 Bb4 7. Bd2 d6 8. h3 Qe7 9. Nd5 Bxd2+ 10. Nxd2 Nxd5 11. exd5 Nb4 12. Be4 Qf7 13. c4 0-0 14. f3 Bf5 15. a3 Nd3+ 16. Bxd3 Bxd3 17. Qb3 Qg6 18. g4 e4 19. fxe4 Bxe4 20. Rf1 Rxf1+ 21. Kxf1 Bd3+ 22. Kg1 b6 23. Qd1 Qf6 24. b3 Rf8 25. Qe1 Qd4+ 26. Kg2 Qf4 27. Ra2 h5 28. gxh5 Qg5+ 29. Qg3 Qxh5 30. Qxd3 Rf6 31. Nf1 Qg5+ 32. Ng3 Qe5 33. Re2 Qf4 34. Qe3 Qh4 35. Qe8+ Rf8 36. Qe6+ Kh8 37. Re4 Qg5 38. Rg4 Qc1 39. Rh4+ 1-0

[Event "Santander North Region-ch"]
[Site "Cucuta"]
[Date "2017.05.24"]
[Round "2.7"]
[White "Rosas Arias, Juan David"]
[Black "Herrera Alvarez, Cristian Alexander"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "9"]
[EventDate "2017.05.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 1-0

[Event "Bogota Superate Intercol Beg-B"]
[Site "Bogota"]
[Date "2014.10.26"]
[Round "3.6"]
[White "Rosas Arias, Juan David"]
[Black "Cordoba, Saadan Hussin"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "72"]
[EventDate "2014.10.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 h6 5. Na4 Be7 6. d4 d6 7. d5 Na5 8. Bd3 Bd7 9. c4 c6 10. b4 b5 11. cxb5 cxb5 12. Nc3 Nc4 13. Qb3 Rc8 14. Nd2 Qc7 15. a4 Nb6 16. Nxb5 Bxb5 17. Bxb5+ Nd7 18. Bc6 Ngf6 19. 0-0 0-0 20. Qg3 Nh5 21. Qh3 Ndf6 22. Nc4 Nf4 23. Bxf4 exf4 24. f3 a6 25. b5 axb5 26. axb5 Rb8 27. Rfb1 Rb6 28. Kf1 Bd8 29. Nxb6 Qxb6 30. Ke2 Qe3+ 31. Kd1 Bb6 32. g3 Qd3+ 33. Ke1 Qe3+ 34. Kd1 Qxf3+ 35. Ke1 Bf2+ 36. Kd2 Nxe4+ 0-1

[Event "Bogota Superate Intercol Beg-B"]
[Site "Bogota"]
[Date "2014.10.25"]
[Round "2.4"]
[White "Diaz, Juan Pablo"]
[Black "Rosas Arias, Juan David"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "43"]
[EventDate "2014.10.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 e6 5. e3 Bb4 6. Nge2 Qa5 7. a3 Bxc3+ 8. Nxc3 Ne4 9. b4 Qb6 10. c5 Qd8 11. Nxe4 dxe4 12. Bd6 b6 13. Qg4 g6 14. Qxe4 Bb7 15. Bc4 bxc5 16. bxc5 Qa5+ 17. Ke2 Qc3 18. Bxe6 Qb2+ 19. Kf3 f5 20. Bf7+ Kxf7 21. Qe7+ Kg8 22. Qf8# 1-0

[Event "Bogota Superate Intercol Beg-B"]
[Site "Bogota"]
[Date "2014.10.25"]
[Round "1.11"]
[White "Forero, Eduardo Nicolas"]
[Black "Rosas Arias, Juan David"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "74"]
[EventDate "2014.10.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bd3 Nf6 3. Nf3 Nc6 4. c3 d5 5. Qe2 Bd6 6. 0-0 0-0 7. b4 Re8 8. Ng5 d4 9. Bc4 Be6 10. cxd4 Nxd4 11. Qd3 Bxc4 12. Qxc4 Qe7 13. Bb2 b5 14. Qd3 Bxb4 15. Bxd4 Rad8 16. Qxb5 Rxd4 17. Re1 Nd7 18. Nf3 Rb8 19. Qe2 Rd6 20. a3 Bc5 21. Nc3 Bd4 22. Nd5 Rxd5 23. exd5 Bxa1 24. Rxa1 f6 25. Qc4 Qc5 26. Qxc5 Nxc5 27. Nh4 g6 28. h3 Ne4 29. Ra2 Rb1+ 30. Kh2 Nxf2 31. Kg3 Ne4+ 32. Kf3 Ng5+ 33. Ke3 f5 34. Rc2 f4+ 35. Ke2 Rb5 36. Rxc7 Rxd5 37. Rxa7 Ne4 0-1

