[Event "COL-ch Intercolegial B U17"]
[Site "Cartagena"]
[Date "2011.09.10"]
[Round "6.1"]
[White "Camacho, Diego Javier"]
[Black "Eraso Rosero, Herman Gabriel"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "44"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Nc6 4. Bxc6+ bxc6 5. f4 e6 6. Nf3 Be7 7. 0-0 d5 8. d3 Rb8 9. f5 exf5 10. exf5 Nf6 11. Bf4 Rb6 12. Ne5 Bxf5 13. Bg5 Be6 14. Qe2 Qc7 15. Rae1 0-0 16. Nxf7 Rxf7 17. Qxe6 Rxb2 18. Rf2 Rb8 19. g4 Rd8 20. Bxf6 Bxf6 21. Kh1 Rd6 22. Qe3 d4 0-1

[Event "COL-ch Intercolegial B U17"]
[Site "Cartagena"]
[Date "2011.09.10"]
[Round "5.1"]
[White "Eraso Rosero, Herman Gabriel"]
[Black "Aramendiz Gonzalez, Martin Francisco"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "60"]
[EventDate "2011.09.07"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bc4 e6 8. Bg5 Nbd7 9. 0-0 Be7 10. Re1 0-0 11. c3 Nb6 12. Qb3 Nxc4 13. Qxc4 Qc7 14. a4 Rad8 15. a5 b5 16. Qe2 a6 17. Ne5 c5 18. Nf3 Rd5 19. c4 bxc4 20. Qxc4 Qa7 21. Be3 Rb8 22. b3 Rb4 23. Qc3 cxd4 24. Nxd4 Rbxd4 25. Bxd4 Rxd4 26. Rad1 Rxd1 27. Rxd1 h6 28. Qc8+ Kh7 29. Qc6 Bc5 30. Qf3 Nd5 1/2-1/2

[Event "COL-ch Intercolegial B U17"]
[Site "Cartagena"]
[Date "2011.09.09"]
[Round "3.1"]
[White "Eraso Rosero, Herman Gabriel"]
[Black "Jerez Gonzalez, Carlos Ivan"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "88"]
[EventDate "2011.09.07"]
[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 Nf6 3. Nc3 Bb4 4. Bc4 Bxc3 5. dxc3 d6 6. 0-0 Bg4 7. Bg5 Nbd7 8. b4 h6 9. Bh4 g5 10. Bg3 Nb6 11. Bd3 Nh5 12. h3 Nxg3 13. fxg3 Bh5 14. g4 Bg6 15. Qe2 Qd7 16. a4 a5 17. Rfd1 f6 18. c4 Nxa4 19. Qd2 Nb2 20. Rdb1 Nxd3 21. cxd3 a4 22. b5 c6 23. Qc2 a3 24. Qc3 a2 25. Rb2 0-0 26. Nd2 cxb5 27. Rxb5 Ra7 28. Qb3 Rfa8 29. Nf1 Ra3 30. Qc2 d5 31. Rxd5 Qa4 32. Qxa4 R8xa4 33. Nd2 Rb4 34. Kf1 h5 35. Ke1 hxg4 36. hxg4 Bf7 37. Rd6 Kg7 38. Kd1 Kf8 39. Rxf6 Ke7 40. Rf5 Rxd3 41. Rxa2 Bxc4 42. Ra5 Rb2 43. Raxe5+ Kd6 44. Rd5+ Bxd5 0-1

[Event "COL-ch Intercolegial B U17"]
[Site "Cartagena"]
[Date "2011.09.09"]
[Round "4.1"]
[White "Henao Nino, Cristian Ornandy"]
[Black "Eraso Rosero, Herman Gabriel"]
[Result "0-1"]
[ECO "D40"]
[PlyCount "48"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. Bf4 a6 6. e3 Nc6 7. Bd3 cxd4 8. exd4 dxc4 9. Bxc4 b5 10. Bb3 Bb4 11. 0-0 Ne7 12. Rc1 Bb7 13. Be5 Nf5 14. Bc2 Nd6 15. a3 Ba5 16. b4 Bb6 17. a4 Rc8 18. Qd3 Nd5 19. Nxd5 Bxd5 20. Bxg7 Bc4 21. Qd2 Rg8 22. Qh6 Bxf1 23. Qxh7 Rxg7 24. Qxg7 Bc4 0-1

[Event "COL-ch Intercolegial B U17"]
[Site "Cartagena"]
[Date "2011.09.08"]
[Round "2.1"]
[White "Cardenas Cardenas, John Mario"]
[Black "Eraso Rosero, Herman Gabriel"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "58"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 b6 7. cxd5 exd5 8. Bb5 0-0 9. 0-0 a6 10. Bd3 c5 11. b3 b5 12. dxc5 Nxc5 13. Rc1 Be6 14. Bb1 Rc8 15. Qc2 Nce4 16. Qd3 Nxg5 17. Nxg5 h6 18. Nh7 Re8 19. Nxf6+ Bxf6 20. Rfd1 Qc7 21. Nxd5 Bxd5 22. Rxc7 Rxc7 23. Qxd5 Rcc8 24. g3 Re5 25. Qb7 Rec5 26. Qe4 g6 27. Rd7 Re5 28. Qd3 Rec5 29. Kg2 Rc3 1-0

[Event "COL-ch Intercolegial B U17"]
[Site "Cartagena"]
[Date "2011.09.08"]
[Round "1.1"]
[White "Eraso Rosero, Herman Gabriel"]
[Black "Jaramillo Ochoa, Mateo"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1944"]
[PlyCount "100"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. Be2 0-0 12. 0-0 Bg5 13. c4 b4 14. Nc2 a5 15. Qd3 Be6 16. Rad1 Rb8 17. b3 Qd7 18. f4 exf4 19. Nxf4 Bxf4 20. Rxf4 Rbd8 21. Ne3 Qa7 22. Kh1 Rfe8 23. Nf5 Bxf5 24. Rxf5 Ne5 25. Qd5 Qe3 26. Bf3 g6 27. Rf6 Kg7 28. Rxd6 Rxd6 29. Qxd6 Nxf3 30. Qg3 Qxe4 31. gxf3 Qe2 32. Rc1 Re3 33. Qg4 Qxf3+ 34. Qxf3 Rxf3 35. Kg2 Rc3 36. Rf1 Rc2+ 37. Rf2 Rxf2+ 38. Kxf2 Kf6 39. Ke2 Ke5 40. Kd3 f5 41. Ke3 g5 42. Kf3 Kd4 43. h3 h5 44. Kg3 Ke4 45. Kg2 f4 46. c5 Kd5 47. Kf3 h4 48. c6 Kxc6 49. Ke4 Kd6 50. Kd4 g4 0-1

[Event "COL Intercollegiate U14"]
[Site "Zipaquira"]
[Date "2010.09.07"]
[Round "5"]
[White "Eraso Rosero, Herman Gabriel"]
[Black "Acevedo, Julian Steven"]
[Result "1-0"]
[ECO "B32"]
[BlackElo "1792"]
[PlyCount "59"]
[EventDate "2010.09.04"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nf3 e6 6. Be2 Nf6 7. Nbd2 Bc5 8. 0-0 Ng4 9. Nc4 Qc7 10. Ne3 Bxe3 11. fxe3 Nce5 12. Nxe5 Nxe5 13. Bd2 0-0 14. Bb4 Re8 15. Bd6 Qa5 16. b4 Qb6 17. Bxe5 Qxe3+ 18. Kh1 Qxe4 19. Bd6 a5 20. Rf4 Qc6 21. b5 Qc3 22. a4 Qe3 23. Bd3 e5 24. Bxh7+ Kh8 25. Rh4 g5 26. Qh5 gxh4 27. Bg6+ Kg7 28. Qh7+ Kf6 29. Qxf7+ Kg5 30. Qxe8 1-0

[Event "COL Intercollegiate U14"]
[Site "Zipaquira"]
[Date "2010.09.07"]
[Round "4"]
[White "Munoz Romero, Cristian Camilo"]
[Black "Eraso Rosero, Herman Gabriel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1580"]
[PlyCount "94"]
[EventDate "2010.09.04"]
[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. Nf3 Nc6 3. Bg5 Bf5 4. c3 Nf6 5. Nbd2 e6 6. e3 Be7 7. Be2 0-0 8. 0-0 Re8 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bf4 f6 12. Nf3 Be4 13. exf6 Bxf6 14. Nd2 Bg6 15. Bg3 c6 16. f4 Qb6 17. Nb3 Qxe3+ 18. Kh1 Qb6 19. Bh5 Bxh5 20. Qxh5 a5 21. Rab1 e5 22. fxe5 Nxe5 23. Nd4 Ng6 24. Nf5 Re6 25. Nh4 Nxh4 26. Bxh4 Re5 27. Qf3 Rf8 28. Qg3 Re6 29. Qf3 Qd8 30. Qh3 Qe8 31. Rf3 Re4 32. Bxf6 Re1+ 33. Rf1 Rxb1 34. Rxb1 Rxf6 35. Qd3 Re6 36. Rf1 Re2 37. Qb1 Qe4 38. Rg1 Kf7 39. h3 Ke6 40. Qxe4+ dxe4 41. Rb1 Ke5 42. g3 e3 43. b4 a4 44. Rd1 Rxa2 45. Rd7 e2 46. Re7+ Kd6 47. Re3 Ra1+ 0-1

[Event "COL Intercollegiate U14"]
[Site "Zipaquira"]
[Date "2010.09.06"]
[Round "3"]
[White "Eraso Rosero, Herman Gabriel"]
[Black "Herrera Perez, Martin Steven"]
[Result "1/2-1/2"]
[ECO "B95"]
[BlackElo "1682"]
[PlyCount "124"]
[EventDate "2010.09.04"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Bg5 0-0 9. Kh1 b5 10. a3 Bb7 11. Bd3 Bc8 12. Be2 Re8 13. f4 Bb7 14. Bd3 Nbd7 15. b4 Rc8 16. Qe1 Qc7 17. Nd1 h6 18. Bh4 Nb6 19. e5 Nfd7 20. Bxe7 Rxe7 21. Qh4 Ree8 22. exd6 Qxd6 23. Nf3 Nd5 24. Nd2 N7f6 25. f5 e5 26. Nf2 Ne3 27. Rg1 Nxc2 28. Ra2 Ne3 29. Nde4 Nxe4 30. Bxe4 Rc4 31. Qg3 Bxe4 32. Qxe3 Bxf5 33. Rd2 Qc7 34. Qf3 Be6 35. Ne4 Rc1 36. Nc5 Rxg1+ 37. Kxg1 Qa7 38. h3 a5 39. Qc6 Rb8 40. Kh2 Qb6 41. Qe4 axb4 42. Qxe5 bxa3 43. Rd6 Qa7 44. Ra6 Qxa6 45. Nxa6 Rb6 46. Nb4 Rb7 47. Qd4 Rd7 48. Qa1 Ra7 49. Qd4 Rd7 50. Qb6 Bc4 51. Qa5 a2 52. Nxa2 Bxa2 53. Qxa2 Rd6 54. Qa5 Rf6 55. Qxb5 Kh7 56. Qd3+ Kg8 57. g4 Rg6 58. Qe4 Re6 59. Qd5 Rf6 60. h4 Re6 61. g5 h5 62. Qf3 g6 1/2-1/2

[Event "COL Intercollegiate U14"]
[Site "Zipaquira"]
[Date "2010.09.06"]
[Round "2"]
[White "Ocampo, Jonathan Steven"]
[Black "Eraso Rosero, Herman Gabriel"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "58"]
[EventDate "2010.09.04"]
[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 e6 3. Nf3 Nf6 4. Nc3 Be7 5. e3 0-0 6. Bd3 b6 7. Bd2 Bb7 8. Qc2 Nbd7 9. Ng5 h6 10. h4 e5 11. Nxd5 Nxd5 12. cxd5 exd4 13. Bh7+ Kh8 14. Bg8 Nf6 15. Nxf7+ Rxf7 16. Bxf7 dxe3 17. Bxe3 Bb4+ 18. Bd2 Qe7+ 19. Kf1 Bxd2 20. Qxd2 Qxf7 21. d6 Ne4 22. Qe3 Rf8 23. dxc7 Nxf2 24. Kg1 Nxh1 25. Rc1 Qf2+ 26. Qxf2 Nxf2 27. Rc2 Ne4 28. Rc4 Nf6 29. Rd4 Nd5 0-1

[Event "COL Intercollegiate U14"]
[Site "Zipaquira"]
[Date "2010.09.05"]
[Round "1"]
[White "Eraso Rosero, Herman Gabriel"]
[Black "Castro, Jairo Antonio"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "1958"]
[PlyCount "102"]
[EventDate "2010.09.04"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. f3 Nxd4 10. Bxd4 Be6 11. 0-0-0 Qa5 12. a3 Rfc8 13. g4 Rc7 14. g5 Nh5 15. Bxg7 Nxg7 16. Nd5 Qxd2+ 17. Rxd2 Bxd5 18. Rxd5 Rac8 19. c3 Ne6 20. Bd1 Rc5 21. h4 Rxd5 22. exd5 Nf4 23. Bb3 Rc5 24. Rd1 Ng2 25. Rd4 Ne3 26. Kd2 Nf5 27. Re4 Rb5 28. Kc2 Kf8 29. Ba2 Rc5 30. b4 Rc8 31. a4 h6 32. Bb1 Kg7 33. Kb3 hxg5 34. hxg5 Rh8 35. Re2 Kf8 36. Bxf5 gxf5 37. f4 Rh4 38. Rf2 b6 39. Kc4 a6 40. Kd4 Rh1 41. Ra2 Rf1 42. Ke3 Rh1 43. a5 b5 44. Kd3 Rh3+ 45. Kd4 Rf3 46. Rh2 Rxf4+ 47. Ke3 Re4+ 48. Kd2 Kg7 49. Rf2 e6 50. Kd3 Rc4 51. Re2 e5 0-1

[Event "Bogota Intercolegiados 30th"]
[Site "Bogota"]
[Date "2009.10.01"]
[Round "5.8"]
[White "Eraso Rosero, Herman Gabriel"]
[Black "Hernandez Montes, Jhon Sebastian"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1500"]
[BlackElo "1685"]
[PlyCount "84"]
[EventDate "2009.09.29"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Kh1 Nc6 9. Nde2 a6 10. Ng3 b5 11. Bb3 Na5 12. Bd5 Nxd5 13. Nxd5 e6 14. Nb4 Qe7 15. c3 Bb7 16. Bf4 Rad8 17. Qd2 Nc4 18. Qe2 h5 19. Qc2 h4 20. Ne2 a5 21. Nd3 Bxe4 22. Rad1 h3 23. f3 hxg2+ 24. Kxg2 Bb7 25. b3 Ne5 26. Nxe5 dxe5 27. Rxd8 Rxd8 28. Bg3 f5 29. Kg1 g5 30. c4 bxc4 31. Qxc4 Bd5 32. Qc3 e4 33. Qxa5 exf3 34. Nc1 f4 35. Bf2 Ra8 36. Qd2 Qf7 37. Nd3 Qf5 38. Kh1 Kf7 39. Rc1 Qh3 40. Rg1 Qxh2+ 41. Kxh2 Rh8+ 42. Bh4 Rxh4# 0-1

[Event "Bogota Intercolegiados 30th"]
[Site "Bogota"]
[Date "2009.09.30"]
[Round "3.5"]
[White "Bolanos, Joan Camilo"]
[Black "Eraso Rosero, Herman Gabriel"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "1699"]
[BlackElo "1500"]
[PlyCount "49"]
[EventDate "2009.09.29"]
[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. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Be7 7. Re1 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Nf6 12. d4 Bd6 13. Re1 Ng4 14. h3 Qh4 15. Qf3 Bd7 16. Be3 Rae8 17. Nd2 Nh2 18. Qd5 h6 19. Nf3 Nxf3+ 20. Qxf3 Kh8 21. Re2 h5 22. Qd5 Re6 23. Bg5 Qxg5 24. Qxg5 Rxe2 25. Qxh5+ 1-0

[Event "Bogota Intercolegiados 30th"]
[Site "Bogota"]
[Date "2009.09.30"]
[Round "4.13"]
[White "Eraso Rosero, Herman Gabriel"]
[Black "Moreno, Alan Alberto"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1500"]
[BlackElo "1500"]
[PlyCount "65"]
[EventDate "2009.09.29"]
[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 Nf6 3. Nc3 Bc5 4. Nxe5 Nc6 5. Nxc6 dxc6 6. Be2 Qd4 7. 0-0 Nxe4 8. Nxe4 Qxe4 9. c3 0-0 10. d4 Bd6 11. f4 Qg6 12. Bd2 Re8 13. Bc4 c5 14. Qb3 Be6 15. d5 Bh3 16. Rf2 Re7 17. Qxb7 Rae8 18. Qxa7 Bxf4 19. Bxf4 Re1+ 20. Rxe1 Rxe1+ 21. Bf1 h6 22. Qxc5 Bf5 23. Bg3 Bd3 24. Rf3 Qe4 25. Bxe1 Qxe1 26. Qf2 Qb1 27. Rxd3 Qxa2 28. d6 cxd6 29. Rxd6 Qa8 30. Qd4 Qa2 31. Rd8+ Kh7 32. Bd3+ g6 33. Rh8# 1-0

[Event "Bogota Intercolegiados 30th"]
[Site "Bogota"]
[Date "2009.09.29"]
[Round "2.5"]
[White "Eraso Rosero, Herman Gabriel"]
[Black "Jaramillo Ochoa, Mateo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1500"]
[BlackElo "1936"]
[PlyCount "74"]
[EventDate "2009.09.29"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. f3 d5 8. exd5 Nxd5 9. Bd2 Bxc3 10. bxc3 0-0 11. Bd3 f5 12. 0-0 Be6 13. Kh1 b6 14. Qe1 Qc7 15. f4 e4 16. Be2 Rac8 17. c4 Nf6 18. Bc3 Ne7 19. Be5 Qd7 20. Qb4 Nc6 21. Qc3 Nxe5 22. fxe5 Nd5 23. Qg3 Ne7 24. Rad1 Qa4 25. Rd4 Ng6 26. h4 f4 27. Qc3 Nxh4 28. Rxe4 Bd5 29. Rfxf4 Bxe4 30. Rxe4 Nf5 31. Nd2 Qc6 32. Rg4 Rcd8 33. Bd3 Qh6+ 34. Kg1 Qe3+ 35. Kh2 Rd4 36. Ne4 h5 37. Rg6 Qf4+ 0-1

[Event "Armenia Nal Colegial A"]
[Site "Armenia"]
[Date "2008.10.30"]
[Round "3.8"]
[White "Eraso Rosero, Herman Gabriel"]
[Black "Perez Arrieta, Alex"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "50"]
[EventDate "2008.10.01"]
[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 Nf6 5. d3 h6 6. Be3 Bb6 7. 0-0 d6 8. h3 Bd7 9. Nd5 Nxd5 10. Bxd5 Qe7 11. c3 0-0-0 12. b4 g5 13. a4 g4 14. hxg4 Bxg4 15. Bxc6 bxc6 16. d4 exd4 17. cxd4 a6 18. Qe2 Qxe4 19. Qxa6+ Kd7 20. Qe2 Rdg8 21. Rfd1 Bxf3 22. Qc4 Bxg2 23. Qxf7+ Kc8 24. Qf4 Bh3+ 25. Kh2 Qg2# 0-1

[Event "Armenia Nal Colegial A"]
[Site "Armenia"]
[Date "2008.10.29"]
[Round "1.3"]
[White "Barros, Raul Junior"]
[Black "Eraso Rosero, Herman Gabriel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2026"]
[PlyCount "37"]
[EventDate "2008.10.01"]
[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. c3 Nf6 5. d4 Bb6 6. dxe5 Nxe4 7. Qd5 0-0 8. Qxe4 d6 9. 0-0 Re8 10. Ng5 Nxe5 11. Qxh7+ Kf8 12. Bb3 Qf6 13. Qh5 Kg8 14. Ne4 Qe7 15. Bg5 Qd7 16. Nf6+ gxf6 17. Bxf6 Ng6 18. Qxg6+ Kf8 19. Qg7# 1-0

[Event "Armenia Nal Colegial A"]
[Site "Armenia"]
[Date "2008.10.01"]
[Round "5.8"]
[White "Eraso Rosero, Herman Gabriel"]
[Black "Carvajal, Juan Diego"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "45"]
[EventDate "2008.10.01"]
[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 h6 4. d3 Bc5 5. Be3 Bxe3 6. fxe3 Nf6 7. Nc3 d6 8. h3 a6 9. 0-0 0-0 10. d4 b5 11. b3 b4 12. Nd5 Nxe4 13. dxe5 dxe5 14. Nd2 Nxd2 15. Qxd2 Be6 16. e4 Ne7 17. Rad1 Nxd5 18. Bxd5 Bxd5 19. exd5 Qd6 20. Rf3 Rfd8 21. Rg3 c6 22. Rd3 c5 23. c4 1/2-1/2

[Event "Armenia Nal Colegial A"]
[Site "Armenia"]
[Date "2008.10.01"]
[Round "4.10"]
[White "Rueda Fragoso, Edgar Antonio"]
[Black "Eraso Rosero, Herman Gabriel"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "36"]
[EventDate "2008.10.01"]
[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. Bb5 Bc5 4. Nc3 Nf6 5. 0-0 d6 6. h3 Be6 7. d3 h6 8. Be3 0-0 9. Qd2 Nd4 10. Bxd4 Bxd4 11. Nxd4 exd4 12. Ne2 c5 13. c3 dxc3 14. bxc3 a6 15. Ba4 b5 16. Bb3 c4 17. dxc4 Nxe4 18. cxb5 Nxd2 0-1

