[Event "COL pre olympic sf"]
[Site "Bogota"]
[Date "2016.05.30"]
[Round "9"]
[White "Nieto, Guillermo Luigui"]
[Black "Arnedo, Jhon"]
[Result "1/2-1/2"]
[ECO "C86"]
[WhiteElo "2143"]
[BlackElo "1842"]
[PlyCount "63"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. 0-0 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Bg5 h6 13. Bxf6 Bxf6 14. dxe5 dxe5 15. Nbd2 Be6 16. Rfd1 Rad8 17. b3 c4 18. b4 Nc6 19. a4 Qb6 20. a5 Qa7 21. Nf1 Ne7 22. Ne3 Ng6 23. Nd5 Rd7 24. Nxf6+ gxf6 25. Rxd7 Bxd7 26. Qe3 Qxe3 27. fxe3 Bc6 28. Rd1 Re8 29. Kf2 Kf8 30. g4 Ke7 31. Kg3 Rg8 32. Nh4 1/2-1/2

[Event "COL pre olympic sf"]
[Site "Bogota"]
[Date "2016.05.29"]
[Round "8"]
[White "Arnedo, Jhon"]
[Black "Delgado Carcamo, Javier de Jesus"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1842"]
[BlackElo "1585"]
[PlyCount "63"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. b3 exd4 9. Nxd4 Nc5 10. Bb2 Ne6 11. Nxe6 fxe6 12. Qd2 Rb8 13. Qe3 b6 14. Nb5 a6 15. Nd4 Ng4 16. Qe4 Bxd4 17. Qxd4 Qf6 18. Qd2 Qf5 19. e4 Qh5 20. h3 Ne5 21. g4 Qh4 22. f4 Nd7 23. e5 dxe5 24. fxe5 Qe7 25. Rad1 Rxf1+ 26. Kxf1 Qh4 27. Bd4 Qg3 28. Qg5 Nf8 29. Bf2 Qc3 30. Rd8 Qb4 31. Qf6 a5 32. Be3 1-0

[Event "COL pre olympic sf"]
[Site "Bogota"]
[Date "2016.05.29"]
[Round "7"]
[White "Ramirez, Jaime Orlando"]
[Black "Arnedo, Jhon"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2091"]
[BlackElo "1842"]
[PlyCount "54"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. Nd2 g5 5. Be5 f6 6. Nxe4 dxe4 7. Bg3 h5 8. h4 Bg4 9. hxg5 Qd5 10. c3 Nd7 11. gxf6 0-0-0 12. Qb3 Qc6 13. fxe7 Bxe7 14. e3 h4 15. Bf4 Nb6 16. Be2 Be6 17. Qb5 Qxb5 18. Bxb5 a6 19. Be2 Na4 20. c4 Nxb2 21. Be5 Rhg8 22. d5 Nxc4 23. Bxc4 Bxd5 24. Bxd5 Rxd5 25. Bc3 Rxg2 26. Ne2 Rg8 27. Nf4 Rb5 1-0

[Event "COL pre olympic sf"]
[Site "Bogota"]
[Date "2016.05.28"]
[Round "6"]
[White "Arnedo, Jhon"]
[Black "Garcia Alarcon, Alvaro"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1842"]
[BlackElo "2180"]
[PlyCount "78"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 Qb6 6. Qd2 Nh6 7. Bxh6 gxh6 8. Nf3 Rg8 9. Bd3 Rxg2 10. Kf1 Rg4 11. h3 Rg7 12. dxc5 Bxc5 13. b4 Bf8 14. Na3 Bd7 15. Nb5 Nxe5 16. Nxe5 Bxb5 17. Rc1 Bxd3+ 18. Nxd3 Rc8 19. Ke2 Rc4 20. Rhe1 Rg5 21. Kd1 Bd6 22. a3 Qa6 23. Kc2 Rh4 24. f4 Rf5 25. Qg2 Qc4 26. Qg8+ Ke7 27. Qxh7 Rf6 28. Rcd1 Rxh3 29. Nb2 Rh2+ 30. Rd2 Rxd2+ 31. Kxd2 Qxf4+ 32. Re3 Qh2+ 33. Re2 Rf2 34. Rxf2 Qxf2+ 35. Kc1 Bf4+ 36. Kb1 Qe1+ 37. Ka2 Qxc3 38. Nd3 Qc2+ 39. Ka1 Be5+ 0-1

[Event "COL pre olympic sf"]
[Site "Bogota"]
[Date "2016.05.27"]
[Round "4"]
[White "Arnedo, Jhon"]
[Black "Quinonez Garcia, Santiago"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1842"]
[BlackElo "2125"]
[PlyCount "124"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Bb5 Bg7 8. 0-0 0-0 9. Re1 a6 10. Qe4 axb5 11. Qxd5 b4 12. Nbd2 Ra5 13. Qe4 Nxe5 14. Qxb4 Nc6 15. Qb3 d5 16. c3 e5 17. Nf1 e4 18. N3d2 Ne5 19. Ng3 Nd3 20. Rf1 h5 21. c4 h4 22. Ne2 dxc4 23. Qxc4 Rc5 24. Qxe4 Re5 25. Qc4 Rxe2 26. Nf3 Nxc1 27. Raxc1 Rxb2 28. Rfd1 Qb6 29. Qxh4 Bf6 30. Qg3 Bf5 31. h4 Ra8 32. Rd6 Qb5 33. Rxf6 Rb1 34. Rxb1 Qxb1+ 35. Kh2 Ra3 36. Qb8+ Kg7 37. Qe5 Kf8 38. Rxf7+ Kxf7 39. Ng5+ Kf8 40. Qd6+ Ke8 41. Qxa3 Qb5 42. Qd6 Qb2 43. Ne6 Qxa2 44. Qd8+ Kf7 45. Ng5+ Kg7 46. Qe7+ Kg8 47. Qxb7 Qc4 48. Qh7+ Kf8 49. Qh8+ Ke7 50. Qe5+ Kf8 51. Qf6+ Ke8 52. Nf3 Qf4+ 53. Kh1 Qc1+ 54. Ng1 Qf4 55. Qc6+ Kf7 56. Nf3 Ke7 57. Qc5+ Kf7 58. Qc4+ Qxc4 59. Ne5+ Kg7 60. Nxc4 Kf6 61. Ne3 Be6 62. g4 Ke5 1/2-1/2

[Event "COL pre olympic sf"]
[Site "Bogota"]
[Date "2016.05.27"]
[Round "5"]
[White "Vargas, Mauricio"]
[Black "Arnedo, Jhon"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2167"]
[BlackElo "1842"]
[PlyCount "39"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. d4 exd4 6. Nxd4 Bd7 7. Bxc6 bxc6 8. Qf3 c5 9. Nf5 g6 10. Nh6 Rb8 11. Re1 Bc6 12. Nc3 Be7 13. b3 Qd7 14. Nd5 Nxd5 15. exd5 Ba8 16. Bg5 f6 17. Bxf6 Rf8 18. Qc3 Rxf6 19. Qxf6 Bxd5 20. Qh8+ 1-0

[Event "COL pre olympic sf"]
[Site "Bogota"]
[Date "2016.05.26"]
[Round "3"]
[White "Valle, Efrain"]
[Black "Arnedo, Jhon"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2105"]
[BlackElo "1842"]
[PlyCount "106"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Qe2 Nf6 8. Nc3 c6 9. Bg5 0-0 10. Rd1 Qb6 11. Bb3 Bg4 12. f3 Be6 13. Bxe6 fxe6 14. Qc4 Kf7 15. Qb3 Bb4 16. a3 Ba5 17. Rd3 Qxb3 18. cxb3 Rfd8 19. Ke2 Rxd3 20. Kxd3 Rd8+ 21. Ke2 Bb6 22. b4 Bd4 23. Rd1 Rd6 24. Be3 Ke7 25. Bxd4 Rxd4 26. Rc1 Rd6 27. Nd1 Rd7 28. Nf2 Ne8 29. Ng4 Nd6 30. Nxe5 Rc7 31. a4 h5 32. Ng6+ Kf6 33. Nf4 h4 34. Rc5 Nf7 35. b5 Nd8 36. Ke3 g5 37. e5+ Kf5 38. Ne2 b6 39. Nd4+ Kg6 40. Rc4 c5 41. Ke4 Rd7 42. Nb3 Nf7 43. g3 hxg3 44. hxg3 Rd5 45. f4 Nh6 46. Rc3 Ng4 47. Rf3 Rd1 48. Rc3 Re1+ 49. Kd3 Kf5 50. fxg5 Rxe5 51. Nd2 Re3+ 52. Kc2 Kxg5 53. Rxe3 Nxe3+ 0-1

[Event "COL pre olympic sf"]
[Site "Bogota"]
[Date "2016.05.25"]
[Round "1"]
[White "Arnedo, Jhon"]
[Black "Herrera, Juan Sebastian"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1842"]
[BlackElo "2251"]
[PlyCount "46"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Bd3 Nc6 7. Nxc6 dxc6 8. 0-0 e5 9. Qc2 Bc5 10. b4 Bxb4 11. Bb2 Qe7 12. f4 Bc5+ 13. Kh1 Ng4 14. Qe2 Nxh2 15. Qh5 Nxf1 16. Bxf1 exf4 17. Nd2 Be6 18. Nb3 Be3 19. Rb1 0-0 20. Nd4 c5 21. Nf3 f5 22. Ng5 g6 23. Qh6 f3 0-1

[Event "COL pre olympic sf2"]
[Site "Cartagena"]
[Date "2016.05.09"]
[Round "9"]
[White "Gaviria Galvis, Andres Felipe"]
[Black "Arnedo, Jhon"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2071"]
[BlackElo "1842"]
[PlyCount "45"]
[EventDate "2016.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. f3 0-0 6. Qd2 Nbd7 7. 0-0-0 e5 8. g4 c6 9. h4 h5 10. gxh5 Nxh5 11. Nge2 b5 12. Bg5 Qa5 13. Be7 Nb6 14. Nb1 Qxa2 15. Nec3 Qa1 16. Bxd6 Rd8 17. dxe5 Bxe5 18. Qg5 Bf6 19. Qc5 Bg7 20. Qe3 Kh7 21. Be7 f6 22. Rxd8 Bh6 23. Rh8+ 1-0

[Event "COL pre olympic sf2"]
[Site "Cartagena"]
[Date "2016.05.08"]
[Round "8"]
[White "Arnedo, Jhon"]
[Black "Menassa, Elias"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1842"]
[BlackElo "2123"]
[PlyCount "91"]
[EventDate "2016.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. Nc3 Bg4 7. f3 Bf5 8. d3 Bc5 9. d6 0-0 10. dxc7 Qxc7 11. Nge4 Nxe4 12. Nxe4 Bb6 13. c3 Ne6 14. Qe2 Nf4 15. Bxf4 exf4 16. d4 Rae8 17. 0-0 Bg6 18. Rfe1 Kh8 19. Qf1 Re5 20. Nf2 Rg5 21. Bd3 f5 22. Re5 Rh5 23. Rae1 Qd8 24. Re7 Bc7 25. Nh3 Be8 26. Bb5 Bc6 27. Bxc6 bxc6 28. Qe2 Bd6 29. Re8 Qf6 30. Qe6 Rh6 31. Ng5 Qxe6 32. R8xe6 Kg8 33. Rxh6 gxh6 34. Nh3 Kf7 35. Nf2 c5 36. dxc5 Bxc5 37. Re5 Bxf2+ 38. Kxf2 Kf6 39. Rd5 Ke6 40. c4 Rc8 41. b3 h5 42. Ke1 h4 43. h3 h5 44. Kd1 Rg8 45. Rd2 a5 46. Kc2 1-0

[Event "COL pre olympic sf2"]
[Site "Cartagena"]
[Date "2016.05.08"]
[Round "7"]
[White "Valle, Efrain"]
[Black "Arnedo, Jhon"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2105"]
[BlackElo "1842"]
[PlyCount "71"]
[EventDate "2016.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 c5 3. g3 Nc6 4. Bg2 Nf6 5. Nge2 d5 6. exd5 exd5 7. d4 cxd4 8. Nxd4 Bc5 9. Nb3 Bb4 10. 0-0 Bxc3 11. bxc3 0-0 12. Bg5 h6 13. Bxf6 Qxf6 14. Qxd5 Qxc3 15. Qc5 Qxc5 16. Nxc5 Na5 17. Rab1 Bf5 18. Rb5 Nc4 19. Rxb7 Rac8 20. Nb3 Bxc2 21. Nd4 Nd2 22. Re1 Rfd8 23. Nc6 Re8 24. Rc1 Kf8 25. Rb2 Ba4 26. Rxd2 Re6 27. Rd8+ Rxd8 28. Nxd8 Rd6 29. Nb7 Rd2 30. Ra1 h5 31. Nc5 Be8 32. a4 a5 33. Nb3 Rb2 34. Nxa5 Rb6 35. Nc4 Rb4 36. a5 1-0

[Event "COL pre olympic sf2"]
[Site "Cartagena"]
[Date "2016.05.07"]
[Round "6"]
[White "Arnedo, Jhon"]
[Black "Turizo Correa, Edgar"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1842"]
[BlackElo "1980"]
[PlyCount "77"]
[EventDate "2016.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 c5 4. Nc3 cxd4 5. Nxd4 Bg7 6. g3 Nc6 7. Bg2 0-0 8. 0-0 Nxd4 9. Qxd4 d6 10. Qd2 Qc7 11. b3 Bd7 12. Bb2 Bc6 13. Nd5 Bxd5 14. cxd5 Rfc8 15. Rac1 Qd7 16. Qa5 a6 17. e4 h5 18. Bd4 h4 19. Qd2 hxg3 20. hxg3 Qg4 21. Qb2 Qh5 22. Rxc8+ Rxc8 23. Rc1 Rxc1+ 24. Qxc1 Kh7 25. f3 Nd7 26. Bxg7 Kxg7 27. Qc7 Ne5 28. Qxe7 Nxf3+ 29. Kf2 Nd4 30. Ke3 Qd1 31. Qxd6 Nc2+ 32. Kf2 Qe1+ 33. Kf3 Qe3+ 34. Kg4 Qe2+ 35. Kg5 Qxg2 36. Qe5+ Kh7 37. d6 Qd2+ 38. Kf6 Ne3 39. Kxf7 1-0

[Event "COL pre olympic sf2"]
[Site "Cartagena"]
[Date "2016.05.06"]
[Round "4"]
[White "Arnedo, Jhon"]
[Black "De la Ossa, Carlos Enrique"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1842"]
[BlackElo "2035"]
[PlyCount "68"]
[EventDate "2016.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 e5 10. d5 Nd4 11. Qd1 Nd7 12. 0-0 f5 13. exf5 gxf5 14. Ne2 Nxe2+ 15. Bxe2 f4 16. Bd2 e4 17. Bg4 Bxb2 18. Rb1 Be5 19. Rxb7 Nc5 20. Rb1 Qh4 21. f3 Kh8 22. Be1 Qg5 23. fxe4 Nxe4 24. Qd3 Ng3 25. Rf3 Qg7 26. Rb7 Rab8 27. Qb3 Rxb7 28. Qxb7 h5 29. Be6 Ne2+ 30. Kf2 Nd4 31. Ra3 f3 32. g4 Qg5 33. Kf1 f2 34. Bxf2 Qc1+ 0-1

[Event "COL pre olympic sf2"]
[Site "Cartagena"]
[Date "2016.05.06"]
[Round "5"]
[White "Gonzalez Ospina, Juan Guillermo"]
[Black "Arnedo, Jhon"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "1842"]
[PlyCount "46"]
[EventDate "2016.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. e4 Nxe4 3. Qe2 d5 4. Bf4 e6 5. Nc3 Bb4 6. 0-0-0 Bxc3 7. bxc3 0-0 8. Nh3 Nd7 9. g4 Nxc3 10. Qe3 Nxd1 11. Kxd1 c5 12. Bd3 cxd4 13. Qe2 e5 14. Bxe5 Nxe5 15. Bb5 Bxg4 16. Qxg4 Nxg4 17. Re1 Qh4 18. Re2 Qxh3 19. Re1 Nxf2+ 20. Kc1 Qa3+ 21. Kb1 Ne4 22. Rd1 Nc3+ 23. Ka1 Qxa2# 0-1

[Event "COL pre olympic sf2"]
[Site "Cartagena"]
[Date "2016.05.05"]
[Round "2"]
[White "Arnedo, Jhon"]
[Black "Munoz Galvez, Jhon Edison"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1842"]
[BlackElo "2322"]
[PlyCount "86"]
[EventDate "2016.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. 0-0 d6 6. d4 Bb6 7. Qd3 Nf6 8. d5 Nd8 9. Bb5+ c6 10. dxc6 bxc6 11. Ba4 0-0 12. Bg5 h6 13. Bxf6 Qxf6 14. Rd1 Bc7 15. Nbd2 Bb7 16. Nf1 Ne6 17. Bc2 Rfd8 18. g3 Bb6 19. Qe2 a5 20. Nh4 Ng5 21. Ne3 Ba6 22. Bd3 Bc8 23. Nhf5 Bxf5 24. Nxf5 Nh3+ 25. Kg2 Nxf2 26. Rf1 Nxd3 27. Qxd3 d5 28. Rae1 Bc5 29. Re2 Qe6 30. Qf3 Rab8 31. h4 dxe4 32. Qxe4 Qd5 33. Qxd5 cxd5 34. Rxe5 Rxb2+ 35. Kh3 f6 36. Ne7+ Kh7 37. Nc6 Rd6 38. Ref5 Rxc6 39. Rxd5 Rxa2 40. Rff5 Bg1 41. Rxa5 Rxa5 42. Rxa5 Rxc3 43. Rd5 Bf2 0-1

[Event "COL pre olympic sf2"]
[Site "Cartagena"]
[Date "2016.05.05"]
[Round "3"]
[White "Fernandez, William"]
[Black "Arnedo, Jhon"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1613"]
[BlackElo "1842"]
[PlyCount "76"]
[EventDate "2016.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 e5 7. d5 Nbd7 8. f3 a5 9. Be3 Nc5 10. Bc2 c6 11. Qd2 cxd5 12. cxd5 Nfd7 13. h4 Nb6 14. b3 h5 15. g3 f5 16. Nb5 f4 17. gxf4 exf4 18. Bd4 Be5 19. Bxe5 dxe5 20. Qc3 Nbd7 21. 0-0-0 b6 22. Rdg1 Rf6 23. Rg5 Ba6 24. a4 Rc8 25. Qb2 Nd3+ 26. Kb1 Nxb2 27. Kxb2 Bxb5 28. axb5 Qc7 29. Bd3 Qd6 30. Rhg1 Kh7 31. R1g2 Qb4 32. Bc2 a4 33. Nxf4 exf4 34. e5 Nxe5 35. Rxh5+ Kg7 36. Rhg5 Nc4+ 37. Kc1 Qe1+ 38. Bd1 Ne3+ 0-1

[Event "COL pre olympic sf2"]
[Site "Cartagena"]
[Date "2016.05.04"]
[Round "1"]
[White "Franco Valencia, Angela Maria"]
[Black "Arnedo, Jhon"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2215"]
[BlackElo "1842"]
[PlyCount "61"]
[EventDate "2016.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Nxe5 Nxe5 6. d4 Be7 7. dxe5 Nxe4 8. Qg4 Ng5 9. f4 c6 10. Bd3 d5 11. Qe2 Qb6+ 12. Kh1 Ne6 13. f5 Nc5 14. f6 Nxd3 15. cxd3 Bf8 16. a4 Be6 17. a5 Qc7 18. Nc3 gxf6 19. exf6 Bd6 20. Re1 h5 21. h3 0-0-0 22. Be3 Rdg8 23. Nb5 Qd7 24. Nxd6+ Qxd6 25. Bg1 Rg5 26. Bh2 Qb4 27. Qe3 Rhg8 28. Qxa7 Kd7 29. a6 Bxh3 30. Re7+ Qxe7 31. Qxb7+ 1-0

[Event "Cartagena Bolivar"]
[Site "Cartagena"]
[Date "2014.03.13"]
[Round "9"]
[White "Turizo Correa, Edgar"]
[Black "Arnedo, Jhon"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2034"]
[BlackElo "1684"]
[PlyCount "18"]
[EventDate "2014.03.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. 0-0 Nc6 6. Bg5 h6 7. Bxf6 Qxf6 8. c3 Bd6 9. e3 0-0 1/2-1/2

[Event "Cartagena Bolivar"]
[Site "Cartagena"]
[Date "2014.03.12"]
[Round "8"]
[White "Arnedo, Jhon"]
[Black "Mercado, Luisa Fernanda"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1684"]
[BlackElo "1992"]
[PlyCount "52"]
[EventDate "2014.03.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bb5 dxe4 7. Nxe5 Qg5 8. d4 Qxg2 9. Rf1 a6 10. Ba4 Bh3 11. Qe2 Qxf1+ 12. Qxf1 Bxf1 13. Kxf1 b5 14. Bb3 Nxe5 15. dxe5 Bc5 16. Bd5 Rd8 17. Bc6+ Kf8 18. Bg5 Be7 19. Be3 f5 20. e6 h6 21. Bf4 Bd6 22. Rd1 Ke7 23. Bxd6+ Rxd6 24. Rxd6 Kxd6 25. Bb7 c6 26. Bxa6 Kc7 0-1

[Event "Cartagena Bolivar"]
[Site "Cartagena"]
[Date "2014.03.11"]
[Round "7"]
[White "Lopez Hernandez, Carlos Manuel"]
[Black "Arnedo, Jhon"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2338"]
[BlackElo "1684"]
[PlyCount "57"]
[EventDate "2014.03.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. Bg5 Be7 6. e3 Nbd7 7. Qc2 0-0 8. Rd1 Qa5 9. cxd5 Nxd5 10. Bxe7 Nxe7 11. Bd3 h6 12. 0-0 Nd5 13. Ne4 N7f6 14. Ng3 Nb4 15. Qd2 b6 16. Bc4 c5 17. Ne5 cxd4 18. exd4 Qa4 19. Bb3 Qb5 20. a4 Qa5 21. Nc4 Qg5 22. Qxb4 Nd5 23. Qd6 f6 24. f4 Qg4 25. Rde1 Qg6 26. f5 Qg5 27. fxe6 Bb7 28. e7 Rfe8 29. Ne3 1-0

[Event "Cartagena Bolivar"]
[Site "Cartagena"]
[Date "2014.03.10"]
[Round "6"]
[White "Arnedo, Jhon"]
[Black "Dominguez, Ramiro"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1684"]
[BlackElo "2229"]
[PlyCount "64"]
[EventDate "2014.03.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Qe2 Be7 5. c3 0-0 6. d4 d6 7. d5 Nb8 8. Nbd2 Nbd7 9. b4 Re8 10. Nf1 a5 11. Ng3 Nf8 12. Bb5 Bd7 13. Bxd7 Qxd7 14. b5 c6 15. c4 Ng6 16. 0-0 Nf4 17. Bxf4 exf4 18. Nf5 cxd5 19. cxd5 Bf8 20. N5d4 Nxe4 21. Qd3 Qg4 22. b6 Nc5 23. Qd2 Ne4 24. Qd3 Rac8 25. Nb5 Rc5 26. Nc7 Re7 27. Rac1 g6 28. Nd4 Ng5 29. f3 Nh3+ 30. Kh1 Rxc1 31. gxh3 Rxf1+ 32. Qxf1 Qh4 0-1

[Event "Cartagena Bolivar"]
[Site "Cartagena"]
[Date "2014.03.07"]
[Round "5"]
[White "Arnedo, Jhon"]
[Black "Lora, Joel Fernando"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1684"]
[BlackElo "2110"]
[PlyCount "38"]
[EventDate "2014.03.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Be7 9. 0-0 Nbd7 10. Qd3 Rc8 11. Rfd1 0-0 12. Qg3 Kh8 13. Rd2 Qe8 14. Bd3 Nh5 15. Qh4 f6 16. Be2 fxg5 17. Qxh5 g6 18. Qh6 Rf4 19. g3 Bf8 0-1

[Event "Cartagena Bolivar"]
[Site "Cartagena"]
[Date "2014.03.06"]
[Round "4"]
[White "Tovio, Israel"]
[Black "Arnedo, Jhon"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2303"]
[BlackElo "1684"]
[PlyCount "47"]
[EventDate "2014.03.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 dxe4 5. dxe4 Bc5 6. Bd3 b6 7. e5 Nd5 8. Ne4 Be7 9. a3 f5 10. exf6 Nxf6 11. Nfg5 Nxe4 12. Bxe4 c6 13. Qh5+ Kd7 14. Nxe6 g6 15. Qh3 Qg8 16. Nd4+ Kc7 17. Bf4+ Bd6 18. Bxd6+ Kxd6 19. Qg3+ Ke7 20. Qg5+ Kf7 21. Nxc6 Qe8 22. Ne5+ Kg7 23. Bxa8 Nd7 24. f4 1-0

[Event "Cartagena Bolivar"]
[Site "Cartagena"]
[Date "2014.03.05"]
[Round "3"]
[White "Arnedo, Jhon"]
[Black "Medina Merino, Hernan"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1684"]
[BlackElo "1910"]
[PlyCount "46"]
[EventDate "2014.03.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Qe2 d6 6. c3 Bg4 7. d3 Bb6 8. Rd1 Qe7 9. Nbd2 Nh5 10. Nf1 Qf6 11. h3 Bxf3 12. Qxf3 Qxf3 13. gxf3 g5 14. Ne3 Nf4 15. Kh2 Rg8 16. b4 Rg6 17. Ng4 Ke7 18. a4 a6 19. Ba3 h5 20. b5 hxg4 21. bxc6 Rh8 22. d4 Rxh3+ 23. Kg1 Rgh6 0-1

[Event "Cartagena Bolivar"]
[Site "Cartagena"]
[Date "2014.03.04"]
[Round "2"]
[White "Verbel, Jose"]
[Black "Arnedo, Jhon"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2053"]
[BlackElo "1684"]
[PlyCount "109"]
[EventDate "2014.03.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Qe5+ Qe7 8. Qxe7+ Bxe7 9. Ne5 Be6 10. Bf4 Nf6 11. f3 0-0-0 12. Nd2 Nd7 13. a3 g5 14. Bg3 Bf6 15. Nxd7 Rxd7 16. e5 Be7 17. 0-0-0 Bc5 18. Rhe1 Rhd8 19. Nf1 Rxd1+ 20. Rxd1 Bc4 21. Rxd8+ Kxd8 22. Nd2 Be2 23. f4 Be3 24. fxg5 Bxg5 25. c3 Bf1 26. Bh4 Bxh4 27. Nxf1 Bg5+ 28. Nd2 Ke7 29. Kc2 Bxd2 30. Kxd2 Ke6 31. g4 Kxe5 32. Ke3 c5 33. h4 f5 34. Kf3 c4 35. g5 f4 36. h5 Kf5 37. g6 hxg6 38. h6 Kf6 39. Kxf4 g5+ 40. Kg4 Kg6 41. h7 Kxh7 42. Kxg5 Kg7 43. Kf5 Kf7 44. Ke5 Ke7 45. Kd5 b5 46. Kc6 Kd8 47. a4 bxa4 48. Kb7 Kd7 49. Kxa6 Kc6 50. Ka5 a3 51. bxa3 Kd5 52. Kb4 c6 53. a4 c5+ 54. Kb5 Kd6 55. a5 1-0

[Event "Cartagena Bolivar"]
[Site "Cartagena"]
[Date "2014.03.03"]
[Round "1"]
[White "Arnedo, Jhon"]
[Black "Villamil, Nahum Jose"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1684"]
[BlackElo "1850"]
[PlyCount "89"]
[EventDate "2014.03.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. Bd3 Bd7 7. dxc5 Bxc5 8. 0-0 f6 9. Qe2 fxe5 10. Nxe5 Nxe5 11. Qxe5 Nf6 12. Nd2 0-0-0 13. Nb3 Ng4 14. Qe2 Bxf2+ 15. Rxf2 Rhf8 16. Be3 Nxe3 17. Rxf8 Rxf8 18. Nd4 e5 19. Qxe3 exd4 20. Qxd4 Qxd4+ 21. cxd4 Rf4 22. Rc1+ Bc6 23. Rd1 h6 24. g3 Rf6 25. Rf1 Kc7 26. Rxf6 gxf6 27. g4 Kb6 28. Kf2 a5 29. Ke3 Bb5 30. Bc2 Bd7 31. Kf4 Kb5 32. Bd3+ Kb4 33. h4 a4 34. h5 a3 35. bxa3+ Kc3 36. Bf5 Bb5 37. Be6 Kxd4 38. Kf5 Be2 39. Kxf6 b5 40. g5 hxg5 41. h6 g4 42. h7 g3 43. h8Q g2 44. Qh2 Bf3 45. Bh3 1-0

[Event "Cartagena op"]
[Site "Cartagena"]
[Date "2012.01.14"]
[Round "5"]
[White "Arnedo, Jhon"]
[Black "Echeverria, Mario Armando"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1644"]
[BlackElo "2148"]
[PlyCount "72"]
[EventDate "2012.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 cxd4 7. cxd4 Nf5 8. Bxf5 exf5 9. Qb3 Rb8 10. Bg5 Qa5+ 11. Nc3 Be6 12. 0-0 h6 13. Bd2 Be7 14. Na4 Qd8 15. Nc5 0-0 16. Rac1 Bxc5 17. dxc5 d4 18. Qa4 Qd5 19. b4 a6 20. a3 g5 21. Rfe1 Rfe8 22. Qd1 f4 23. h3 Bf5 24. Bc3 Rbd8 25. Bb2 Be4 26. Nh2 Nxe5 27. f3 Bf5 28. Ng4 Bxg4 29. hxg4 d3 30. Re4 Nxg4 31. Rxe8+ Rxe8 32. fxg4 Re2 33. Qf1 Rxb2 34. Rd1 d2 35. Qe2 Qd4+ 36. Kh1 Qe3 0-1

[Event "Cartagena op"]
[Site "Cartagena"]
[Date "2012.01.13"]
[Round "4"]
[White "Borre Hernandez, Armando"]
[Black "Arnedo, Jhon"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "1551"]
[BlackElo "1644"]
[PlyCount "56"]
[EventDate "2012.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. d3 d6 5. a3 Bg4 6. Qe2 Nd4 7. h3 Nxe2 8. Bxe2 Bxf3 9. Bxf3 Qh4 10. 0-0 Ne7 11. b4 Bd4 12. Bd2 0-0 13. Rae1 f5 14. Ne2 Bb6 15. Ng3 Qxg3 16. Be3 Bxe3 17. fxe3 fxe4 18. Bxe4 Rxf1+ 19. Rxf1 Qxe3+ 20. Kh2 Rf8 21. Rxf8+ Kxf8 22. Bxb7 c6 23. Ba6 d5 24. b5 cxb5 25. Bxb5 Nf5 26. Bd7 Qg3+ 27. Kh1 Ne3 28. Bg4 Qxg2# 0-1

[Event "Cartagena op"]
[Site "Cartagena"]
[Date "2012.01.12"]
[Round "3"]
[White "Arnedo, Jhon"]
[Black "Pulido Ardila, Julian Mauricio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1644"]
[BlackElo "1445"]
[PlyCount "101"]
[EventDate "2012.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 Bg4 4. e3 a6 5. c4 e6 6. Qb3 Nc6 7. Qxb7 Na5 8. Qxc7 Qxc7 9. Bxc7 Bb4+ 10. Nc3 Ne4 11. Rc1 Rc8 12. Bxa5 Bxa5 13. Ne5 Bh5 14. c5 Ra8 15. Bd3 Bc7 16. Nxe4 dxe4 17. Bxe4 Rb8 18. Rc2 Bxe5 19. dxe5 Ke7 20. 0-0 Rhd8 21. c6 Rb4 22. f3 Bg6 23. Bxg6 hxg6 24. Kf2 f6 25. Kg3 Rdb8 26. Rd1 Rd8 27. e4 Rxd1 28. c7 Rd8 29. cxd8Q+ Kxd8 30. b3 Rd4 31. exf6 gxf6 32. Rc6 Kd7 33. Rxa6 f5 34. exf5 gxf5 35. h4 Rd1 36. b4 Rc1 37. b5 Ke7 38. a4 Rc5 39. b6 Rc6 40. b7 Rxa6 41. b8Q Rxa4 42. Qc7+ Kf6 43. Qd8+ Ke5 44. h5 Ra1 45. Qh8+ Kd6 46. Qxa1 Ke7 47. Kf4 Kf7 48. Ke5 Ke7 49. Qa7+ Kd8 50. Kd6 Ke8 51. Qe7# 1-0

[Event "Cartagena op"]
[Site "Cartagena"]
[Date "2012.01.10"]
[Round "1"]
[White "Lora, Joel Fernando"]
[Black "Arnedo, Jhon"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2161"]
[BlackElo "1644"]
[PlyCount "97"]
[EventDate "2012.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d5 6. cxd5 Nxd5 7. Ndb5 Nxc3 8. Qxd8+ Kxd8 9. bxc3 e5 10. Bg5+ f6 11. Rd1+ Bd7 12. Bc1 a6 13. Nd6 Bxd6 14. Rxd6 Kc7 15. Rd2 Be6 16. e4 Rhd8 17. Rb2 Na5 18. Be2 Bc4 19. Be3 b5 20. a4 Rab8 21. axb5 Rxb5 22. Rxb5 axb5 23. f4 exf4 24. Bxf4+ Kc6 25. Kf2 Bxe2 26. Kxe2 Nc4 27. Ra1 g5 28. Be3 Nxe3 29. Kxe3 Kc5 30. Ra6 Kc4 31. Rc6+ Kb3 32. Rc5 Kc2 33. Rd5 Rc8 34. Rxb5 Rxc3+ 35. Ke2 Rc6 36. Rf5 Kc3 37. Ke3 Kc4 38. Rd5 h5 39. h4 Rc5 40. Rd6 f5 41. hxg5 fxe4 42. Kf4 e3 43. Re6 Rc8 44. g6 Kd5 45. Rxe3 Rc4+ 46. Kg5 Rg4+ 47. Kh6 Rxg2 48. Kh7 Kd4 49. Re1 1-0

