[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.08"]
[Round "9"]
[White "Cortes Castro, Jhonny"]
[Black "Rojas, Alejandro"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1742"]
[BlackElo "2003"]
[PlyCount "143"]
[EventDate "2017.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. 0-0 Be7 8. Nxd4 Nxd4 9. Qxd4 Nc5 10. Bb3 Nxb3 11. axb3 0-0 12. Bf4 Kh8 13. c4 f6 14. Nc3 fxe5 15. Bxe5 Bf6 16. Bxf6 Qxf6 17. Qc5 c6 18. Ne4 Qf5 19. Qxf5 Rxf5 20. Nd6 Rf8 21. c5 b6 22. cxb6 Rb8 23. Nxc8 Rfxc8 24. Rxa6 Kg8 25. Ra7 Rd8 26. Rd1 Rxb6 27. Rdxd7 Rxd7 28. Rxd7 Rxb3 29. Rd2 Kf7 30. g3 c5 31. h4 Ke6 32. Kg2 c4 33. h5 h6 34. g4 c3 35. bxc3 Rxc3 36. Ra2 Rc7 37. Kg3 Rc3+ 38. f3 Rc7 39. Ra5 Rc3 40. Ra6+ Kf7 41. Rg6 Rc1 42. g5 hxg5 43. Rxg5 Rg1+ 44. Kf4 Ra1 45. Rb5 Ra4+ 46. Kg5 Ra7 47. f4 Rc7 48. Rb6 Rc5+ 49. f5 Rc1 50. h6 gxh6+ 51. Rxh6 Kg8 52. Rb6 Rg1+ 53. Kf6 Ra1 54. Rb8+ Kh7 55. Rb7+ Kh6 56. Kf7 Rf1 57. f6 Kg5 58. Rb5+ Kh6 59. Rb2 Kg5 60. Rg2+ Kf5 61. Kg7 Ke6 62. Re2+ Kd7 63. f7 Rg1+ 64. Kf8 Rf1 65. Rd2+ Kc7 66. Rd4 Kc6 67. Ke7 Re1+ 68. Kf6 Rf1+ 69. Ke6 Re1+ 70. Kf5 Rf1+ 71. Rf4 Rxf4+ 72. Kxf4 1-0

[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.08"]
[Round "8"]
[White "Rojas, Alejandro"]
[Black "Sanchez Bonilla, John Henry"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2003"]
[BlackElo "1861"]
[PlyCount "130"]
[EventDate "2017.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Qe7 7. Qxe7+ Bxe7 8. Bf4 c6 9. Nbd2 Bg4 10. Ne5 Bh5 11. h3 Nbd7 12. g4 Bg6 13. Nxg6 hxg6 14. 0-0-0 0-0-0 15. Nf3 Rde8 16. Rde1 Nf8 17. Ne5 Ne6 18. Bg3 Nd8 19. f3 Bd6 20. f4 Kc7 21. Kd2 Nd7 22. g5 Re7 23. h4 Rhe8 24. Rhf1 Nf8 25. c3 Nfe6 26. Re3 Nf8 27. Rfe1 Nde6 28. R1e2 Nd8 29. Bc2 b5 30. Bd3 Nd7 31. b3 Nb6 32. Bh2 a5 33. Bg3 Nc8 34. Ke1 Nb6 35. Kf2 a4 36. Kf3 Kb7 37. Rh2 axb3 38. axb3 Bc7 39. h5 gxh5 40. Rxh5 g6 41. Rh7 Nc8 42. Re2 Nd6 43. Reh2 Ne6 44. Rh8 b4 45. Rxe8 Rxe8 46. Be1 bxc3 47. Bxc3 Ra8 48. Ke3 Ra3 49. Rb2 Ba5 50. Bxa5 Rxa5 51. Rh2 Ra3 52. Rh7 Nd8 53. Nxg6 Rxb3 54. Ne5 Kb6 55. Kd2 Rb2+ 56. Bc2 Ra2 57. Nxf7 N6xf7 58. g6 Ne6 59. Rxf7 Ra8 60. Ke3 Re8 61. Kd2 Nxd4 62. Bd3 c5 63. g7 Ne6 64. Rf6 Kc7 65. Rxe6 Rg8 1-0

[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.07"]
[Round "7"]
[White "Montoya, Nerio Antonio"]
[Black "Rojas, Alejandro"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1778"]
[BlackElo "2003"]
[PlyCount "100"]
[EventDate "2017.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 Nc6 5. c3 Bg4 6. Rf1 Qe7 7. b4 Bb6 8. a4 a6 9. Bd5 Nf6 10. h3 Nxd5 11. exd5 exf4+ 12. Qe2 Qxe2+ 13. Kxe2 Bxf3+ 14. Rxf3 Ne7 15. Rxf4 Nxd5 16. Re4+ Kd7 17. Na3 f5 18. Rc4 Rae8+ 19. Kd1 Re6 20. Bb2 Rhe8 21. Nc2 g5 22. Nd4 Bxd4 23. Rxd4 c6 24. Ra3 Re2 25. Rb3 Nc7 26. c4 Rxg2 27. Rbd3 d5 28. cxd5 Nxd5 29. Rxd5+ cxd5 30. Rxd5+ Kc8 31. Rxf5 Rd8 32. Bc3 Rd3 33. Rf8+ Rd8 34. Rf7 Rd7 35. Rf8+ Kc7 36. Rf6 b6 37. a5 bxa5 38. bxa5 Kb7 39. Rh6 Rg3 40. Kc2 g4 41. hxg4 Rxg4 42. Rb6+ Ka7 43. Rb1 h5 44. Be5 Rd5 45. Bc3 h4 46. Rf1 Rh5 47. Rf7+ Kb8 48. Rf8+ Kc7 49. Rf6 h3 50. Rxa6 h2 0-1

[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.07"]
[Round "6"]
[White "Rojas, Alejandro"]
[Black "Castano Olaya, Jair"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2003"]
[BlackElo "1496"]
[PlyCount "70"]
[EventDate "2017.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. Be3 a6 8. N5c3 f5 9. Nd5 Rb8 10. Bb6 Qd7 11. Nc7+ Kf7 12. Bd3 fxe4 13. Bxe4 Nf6 14. Bd5+ Nxd5 15. Nxd5 Rf8 16. 0-0 Kg8 17. Nbc3 Rf7 18. Qd2 Bf8 19. Ne4 Qe6 20. Ng5 Qg6 21. Nxf7 Kxf7 22. Qe3 Be6 23. Rad1 Rc8 24. b3 Ne7 25. Nxe7 Bxe7 26. f4 Kg8 27. fxe5 dxe5 28. Qg3 Qh5 29. Qf3 Qf7 30. Qxf7+ Bxf7 31. Rd7 Re8 32. Rxb7 Bg6 33. Rd7 Bg5 34. Re1 e4 35. Be3 Re6 1-0

[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.06"]
[Round "5"]
[White "Palomares Valencia, Daniel Felipe"]
[Black "Rojas, Alejandro"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1772"]
[BlackElo "2003"]
[PlyCount "49"]
[EventDate "2017.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 h6 5. 0-0 e6 6. c4 c6 7. b3 Be7 8. Nc3 0-0 9. Bb2 Nbd7 10. Nd2 Bb4 11. f3 Qa5 12. Ndb1 Bxb1 13. Nxb1 Be7 14. Bc3 Qc7 15. e4 Rad8 16. Qe2 Rfe8 17. e5 Nh7 18. f4 Ndf8 19. Nd2 c5 20. cxd5 exd5 21. Rac1 Qb6 22. dxc5 Bxc5+ 23. Kh1 d4 24. Bb2 f6 25. Qc4+ 1-0

[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.06"]
[Round "4"]
[White "Rojas, Alejandro"]
[Black "Ocampo, Cristian David"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2003"]
[BlackElo "1808"]
[PlyCount "52"]
[EventDate "2017.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 d6 7. Be3 Qc7 8. Be2 a6 9. f3 g6 10. Qd2 h5 11. 0-0-0 Bg7 12. Bg5 Be6 13. Nd4 Nxd4 14. Qxd4 Rc8 15. Bd3 Kf8 16. Bd2 Nd7 17. Qf2 Nc5 18. Kb1 b5 19. Rc1 b4 20. Ne2 Na4 21. c3 Nc5 22. Qe3 Qa5 23. c4 Bxb2 24. Rc2 Bg7 25. Rd1 Nxd3 26. Qxd3 Qe5 0-1

[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.05"]
[Round "3"]
[White "Munoz Galvez, Jhon Edison"]
[Black "Rojas, Alejandro"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2335"]
[BlackElo "2003"]
[PlyCount "139"]
[EventDate "2017.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Qb3 Qb6 8. Nxg6 Qxb3 9. axb3 hxg6 10. c5 Nbd7 11. b4 Be7 12. b5 0-0 13. b4 Ne4 14. Nxe4 dxe4 15. bxc6 bxc6 16. b5 cxb5 17. Bxb5 Nf6 18. Bc6 Rac8 19. Bb7 Rc7 20. Rxa7 Rb8 21. c6 Bb4+ 22. Ke2 Nd5 23. Bb2 Kf8 24. f3 f5 25. fxe4 fxe4 26. Rc1 Ke7 27. Rc4 Bd6 28. h3 Rf8 29. Bc1 Bg3 30. Ba3+ Bd6 31. Bc5 Rf1 32. Kxf1 Nxe3+ 33. Ke2 Nxc4 34. Ba6 Rxa7 35. Bxa7 Na5 36. Bb5 Bc7 37. Bc5+ Kf6 38. Ke3 Nb3 39. Ba7 Ke7 40. Ba4 Na5 41. Bc5+ Kf6 42. Kxe4 Nc4 43. Bb4 Nb6 44. Bb3 Nc8 45. d5 e5 46. Kf3 Nd6 47. Bc2 Ne8 48. Bd3 Nd6 49. Bc3 Nc8 50. Kg4 Nd6 51. Bd2 Kf7 52. Bg5 Ne8 53. Bc4 Nf6+ 54. Kf3 Ke7 55. Bd3 Kf7 56. Be4 Ne8 57. Ke3 Nd6 58. Kd3 Nf5 59. h4 Nd6 60. Bf3 Ne8 61. g4 Nd6 62. Be4 Ne8 63. h5 gxh5 64. gxh5 Nd6 65. Bg6+ Kf8 66. Kc3 Nc8 67. Kc4 Nd6+ 68. Kc5 Nc8 69. Bf5 Nd6 70. Bd8 1-0

[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.05"]
[Round "2"]
[White "Rojas, Alejandro"]
[Black "Pena Mora, Carlos"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2003"]
[BlackElo "1577"]
[PlyCount "85"]
[EventDate "2017.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. f3 Qc7 7. Nc3 Nc6 8. Be3 Bb4 9. Kf2 b6 10. Nxc6 dxc6 11. Rc1 0-0 12. Qb3 Qe7 13. Be2 Bc5 14. Na4 Bxe3+ 15. Qxe3 Qb4 16. Nxb6 Rb8 17. Nxc8 Rfxc8 18. b3 Rd8 19. Rhd1 a5 20. Rxd8+ Rxd8 21. Rc2 c5 22. e5 Nd7 23. Rd2 Kf8 24. Qd3 g6 25. f4 Qb6 26. Qd6+ Ke8 27. Bf3 Qxd6 28. Rxd6 Ke7 29. Ra6 f6 30. exf6+ Nxf6 31. Ke3 Rd4 32. Rxa5 Nd7 33. Rxc5 Rxf4 34. Rc7 Rf7 35. Bc6 Kd8 36. Rxd7+ Rxd7 37. Bxd7 Kxd7 38. Kd4 Kd6 39. c5+ Kc6 40. Kc4 e5 41. b4 e4 42. b5+ Kb7 43. Kd4 1-0

[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.04"]
[Round "1"]
[White "Echavarria, Jorge Ivan"]
[Black "Rojas, Alejandro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1464"]
[BlackElo "2003"]
[PlyCount "58"]
[EventDate "2017.01.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. f4 Nf6 3. Nf3 Bf5 4. g3 h6 5. c3 e6 6. Bg2 c5 7. e3 Qb6 8. 0-0 Nbd7 9. Ne5 Be7 10. Nd2 0-0 11. Qb3 Rfd8 12. Qxb6 axb6 13. Ndf3 Ne4 14. Nxd7 Rxd7 15. Ne5 Rc7 16. Bxe4 Bxe4 17. Bd2 f6 18. Nf3 Bd6 19. a3 Re8 20. Kf2 g5 21. Ng1 e5 22. Ne2 Bd3 23. Rg1 cxd4 24. Nc1 dxc3 25. Bxc3 Bc4 26. h4 d4 27. exd4 exf4 28. gxf4 Bxf4 29. hxg5 Be3+ 0-1

[Event "Ortega op 5th"]
[Site "Ortega"]
[Date "2015.06.15"]
[Round "7"]
[White "Rojas, Alejandro"]
[Black "Torres, Jeysson Steve"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2028"]
[BlackElo "1600"]
[PlyCount "49"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Bxd3 8. Qxd3 Nf6 9. Bd2 Nbd7 10. Ne4 Be7 11. 0-0 Nxe4 12. Qxe4 0-0 13. c3 Re8 14. Rfe1 Rc8 15. Rad1 Qa5 16. a3 Qb5 17. Bc1 a5 18. Qc2 a4 19. c4 Qa6 20. Be3 b5 21. c5 h6 22. Bd2 Nf6 23. Ne5 Nd5 24. Qe4 f6 25. Bc3 0-1

[Event "Ortega op 5th"]
[Site "Ortega"]
[Date "2015.06.14"]
[Round "5"]
[White "Rojas, Alejandro"]
[Black "Valencia Lopez, Daily Vanessa"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2028"]
[BlackElo "1587"]
[PlyCount "103"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e5 7. Nde2 Be7 8. Bb3 b5 9. Bd5 Nxd5 10. Qxd5 Ra7 11. Be3 Be6 12. Qd2 Rb7 13. Nd5 Bxd5 14. Qxd5 Qc7 15. 0-0 Nd7 16. Rac1 Nf6 17. Qd3 Qc6 18. f3 0-0 19. Rfd1 Rd8 20. Nc3 h6 21. Nd5 Nxd5 22. Qxd5 Rc8 23. c3 Rbc7 24. Qxc6 Rxc6 25. Kf1 f6 26. Ke2 Kf7 27. Rc2 b4 28. Bd2 Ke6 29. Kd3 bxc3 30. Rxc3 d5 31. exd5+ Kxd5 32. Rdc1 Rxc3+ 33. bxc3 Rb8 34. c4+ Kc6 35. Rc2 h5 36. Ke4 g6 37. g4 Rh8 38. g5 Rd8 39. Be3 Rd7 40. gxf6 Bxf6 41. Rb2 Rd6 42. c5 Re6 43. Rb6+ Kd7 44. Kd5 Rxb6 45. cxb6 Be7 46. Bf2 g5 47. h3 a5 48. a4 h4 49. Be3 Bf6 50. Bc5 Kc8 51. Kc6 Bd8 52. b7+ 1-0

[Event "Ortega op 5th"]
[Site "Ortega"]
[Date "2015.06.14"]
[Round "6"]
[White "Tamayo Rodriguez, German"]
[Black "Rojas, Alejandro"]
[Result "0-1"]
[ECO "C82"]
[WhiteElo "1771"]
[BlackElo "2028"]
[PlyCount "56"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nd4 Nxe5 11. Nxe6 fxe6 12. Qh5+ Nf7 13. Be3 Bxe3 14. fxe3 0-0 15. Bc2 Nfd6 16. Rxf8+ Qxf8 17. Qf3 c5 18. a4 b4 19. cxb4 cxb4 20. Qxf8+ Rxf8 21. a5 Rf2 22. Bxe4 Nxe4 23. Nc3 bxc3 24. bxc3 Rb2 25. h3 Nxc3 26. Ra3 Nb5 27. Ra1 Rb3 28. Kf2 Kf7 0-1

[Event "Ortega op 5th"]
[Site "Ortega"]
[Date "2015.06.13"]
[Round "3"]
[White "Rojas, Alejandro"]
[Black "Garavito, Miguel Angel"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2028"]
[BlackElo "2281"]
[PlyCount "72"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 Bd7 9. Bxc6 bxc6 10. 0-0 Qe7 11. Re1 0-0 12. f3 Ng5 13. Qd2 Ne6 14. Nxe6 fxe6 15. Qf2 Bxe3 16. Rxe3 Rab8 17. Rb3 Qg5 18. Nc3 Qxe5 19. Re1 Qd6 20. Qxa7 Ra8 21. Qf2 c5 22. a3 c4 23. Rb7 Bc6 24. Ra7 Rab8 25. Nd1 e5 26. Qe3 Rfe8 27. Ra5 e4 28. fxe4 Rxe4 29. Qd2 Rxe1+ 30. Qxe1 Re8 31. Qd2 Qe7 32. Kf1 Qf6+ 33. Kg1 Qe7 34. Kf1 Qe5 35. g3 Qf6+ 36. Kg1 Qf3 0-1

[Event "Ortega op 5th"]
[Site "Ortega"]
[Date "2015.06.12"]
[Round "2"]
[White "Capera, Brayan Estiven"]
[Black "Rojas, Alejandro"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "2028"]
[PlyCount "68"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c4 Bc5 4. Nc3 d6 5. a3 a6 6. b4 Bb6 7. c5 dxc5 8. bxc5 Bxc5 9. Nd5 Be6 10. Nc3 h6 11. d3 Nge7 12. Be3 Qd6 13. Qc1 Bd4 14. Nd2 0-0 15. Nc4 Bxc4 16. dxc4 f5 17. g3 Bxe3 18. fxe3 fxe4 19. Nxe4 Qg6 20. Bd3 Rad8 21. Qc2 Qg4 22. Be2 Qh3 23. c5 Kh8 24. Rd1 Nd5 25. Qb3 Qg2 26. Rf1 Rxf1+ 27. Bxf1 Qxe4 28. Qxb7 Nd4 29. Be2 Qxe3 30. Qxa6 Nc3 31. Rc1 Qxc1+ 32. Kf2 Rf8+ 33. Kg2 Ncxe2 34. Qa4 Qf1# 0-1

[Event "Neiva op 15th"]
[Site "Neiva"]
[Date "2014.11.17"]
[Round "6"]
[White "Rojas, Alejandro"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2088"]
[BlackElo "2056"]
[PlyCount "66"]
[EventDate "2014.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Bd3 Bb7 4. Nf3 Nf6 5. Qe2 e6 6. Bg5 Be7 7. Nbd2 d6 8. c3 h6 9. Bh4 Nbd7 10. a4 c6 11. h3 e5 12. Bg3 Qc7 13. 0-0 0-0 14. Rfd1 Rae8 15. dxe5 dxe5 16. Bc2 Bc5 17. Nf1 Nh5 18. Bh2 Nf4 19. Bxf4 exf4 20. N1h2 Ne5 21. Nxe5 Rxe5 22. Kh1 Rfe8 23. f3 Bc8 24. Qd2 R5e6 25. axb5 cxb5 26. Bb3 Rg6 27. Bd5 h5 28. Nf1 Qe5 29. Nh2 Qg5 30. Rab1 Be3 31. Qe2 Re7 32. Rd3 Bxh3 33. Rxe3 Bxg2+ 0-1

[Event "Neiva op 15th"]
[Site "Neiva"]
[Date "2014.11.17"]
[Round "7"]
[White "Triana, Samuel"]
[Black "Rojas, Alejandro"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1600"]
[BlackElo "2088"]
[PlyCount "75"]
[EventDate "2014.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 d6 4. c3 h6 5. 0-0 Be7 6. d4 Bg4 7. Be3 Nc6 8. Nbd2 0-0 9. Bb3 a6 10. Bc2 Kh8 11. d5 Nb8 12. Re1 Nh7 13. Nf1 Nd7 14. h3 Bh5 15. Ng3 Bg6 16. b4 Ndf6 17. Nh4 b6 18. Nxg6+ fxg6 19. f4 g5 20. f5 a5 21. b5 Nd7 22. a4 Nhf6 23. Rf1 Qe8 24. c4 Rg8 25. Qe2 g6 26. Rf2 gxf5 27. Nxf5 Bf8 28. Raf1 Qh5 29. Qxh5 Nxh5 30. g4 Nhf6 31. Ng3 Be7 32. Nf5 Bf8 33. Nxh6 Rg6 34. Nf7+ Kg8 35. Nxg5 Bg7 36. Ne6 Rc8 37. Nxg7 Kxg7 38. g5 1-0

[Event "Neiva op 15th"]
[Site "Neiva"]
[Date "2014.11.16"]
[Round "4"]
[White "Bolivar, Jeison"]
[Black "Rojas, Alejandro"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2051"]
[BlackElo "2088"]
[PlyCount "67"]
[EventDate "2014.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. c5 Bf5 6. Qb3 Qc8 7. Bf4 Nbd7 8. e3 Nh5 9. Be2 Nxf4 10. exf4 h6 11. 0-0 e6 12. Na4 Be7 13. Bd3 Bxd3 14. Qxd3 Qc7 15. Ne5 Nxe5 16. fxe5 0-0 17. f4 f6 18. Nb6 Rae8 19. Qg6 Bd8 20. Rae1 f5 21. Re3 Qf7 22. Qxf7+ Rxf7 23. Nc8 Rd7 24. Nd6 Ree7 25. b4 Bc7 26. Rfe1 Bb8 27. h4 g6 28. a4 h5 29. b5 axb5 30. axb5 cxb5 31. Rb3 Bxd6 32. exd6 Re8 33. Rxb5 Kf7 34. Reb1 1-0

[Event "Neiva op 15th"]
[Site "Neiva"]
[Date "2014.11.16"]
[Round "5"]
[White "Polo, Victor Ramon"]
[Black "Rojas, Alejandro"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2148"]
[BlackElo "2088"]
[PlyCount "148"]
[EventDate "2014.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c6 4. Qd3 Nbd7 5. Nf3 h6 6. Bh4 Qa5 7. Nd2 e5 8. Bxf6 gxf6 9. e4 Bb4 10. exd5 cxd5 11. dxe5 Bxc3 12. bxc3 Nxe5 13. Qb5+ Qxb5 14. Bxb5+ Kf8 15. 0-0-0 Be6 16. f4 Ng4 17. Rde1 f5 18. Nf3 Nf2 19. Rhf1 Ne4 20. Nd4 Rg8 21. g3 Ke7 22. Bd3 Rac8 23. c4 Kf6 24. cxd5 Bxd5 25. Bxe4 Bxe4 26. Kb2 Rc4 27. c3 Rgc8 28. Re3 a6 29. g4 b5 30. a3 R8c5 31. gxf5 Bxf5 32. Re5 Be6 33. Rxc5 Rxc5 34. Rf2 Rh5 35. Nc6 Rh4 36. Nd4 Rh3 37. f5 Bc4 38. Nc6 Rh5 39. Nb4 Rxf5 40. Rd2 a5 41. Nc6 a4 42. Nd4 Rf1 43. Nc2 Rf3 44. Nd4 Rf4 45. Nc2 Re4 46. Rf2+ Kg7 47. Kc1 Re2 48. Rxe2 Bxe2 49. Kd2 Bg4 50. Ke3 Kg6 51. Kf4 Be6 52. Nd4 Bc4 53. Nf3 Kf6 54. Nd4 Bf1 55. Nf5 h5 56. Ng3 Bg2 57. Nxh5+ Ke6 58. Ke3 Kf5 59. Nf4 Bf1 60. Nh5 Kg4 61. Nf4 Bc4 62. Ke4 f6 63. Ke3 f5 64. Ng6 Kh3 65. Kf4 Kxh2 66. Nh4 Kg1 67. Nxf5 Kf2 68. Ke4 Ke2 69. Nd6 Bd3+ 70. Kd4 Kd2 71. c4 b4 72. Nb5 b3 73. Nc3 b2 74. c5 Bb5 0-1

[Event "Neiva op 15th"]
[Site "Neiva"]
[Date "2014.11.15"]
[Round "3"]
[White "Rojas, Alejandro"]
[Black "Camacho, Juan Sebastian"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "2088"]
[BlackElo "2163"]
[PlyCount "84"]
[EventDate "2014.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. Be3 Qc7 9. f3 Nc5 10. Qd2 Nxb3 11. cxb3 b5 12. 0-0 Bb7 13. b4 Be7 14. Rac1 Qd7 15. a3 0-0 16. Rc2 g6 17. Rfc1 Rac8 18. Nb3 e5 19. Bg5 Qe6 20. Bxf6 Bxf6 21. Na5 Ba8 22. Nd5 Bxd5 23. Qxd5 Qd7 24. Qb7 Rxc2 25. Rxc2 Qxb7 26. Nxb7 Bg5 27. Kf2 f5 28. Nxd6 Rd8 29. Rc8 f4 30. Rxd8+ Bxd8 31. Nb7 Bb6+ 32. Nc5 a5 33. Ke2 axb4 34. axb4 Kf7 35. Kd3 Ke7 36. Nb3 Kd6 37. Nc1 g5 38. Ne2 Kc6 39. Nc3 Bg1 40. h3 Bb6 41. Nd5 Bd8 42. Ke2 h5 1/2-1/2

[Event "Neiva op 15th"]
[Site "Neiva"]
[Date "2014.11.15"]
[Round "2"]
[White "Rojas, Alejandro"]
[Black "Padilla Diaz, Elias"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2088"]
[PlyCount "120"]
[EventDate "2014.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 e6 6. Bb3 Nc6 7. Nc3 g6 8. Be3 Bg7 9. Qd2 Nge7 10. h4 h5 11. f3 Bd7 12. 0-0-0 Nc8 13. Kb1 Nxd4 14. Bxd4 Bxd4 15. Qxd4 0-0 16. g4 e5 17. Qg1 hxg4 18. fxg4 Bc6 19. Qe3 Kg7 20. Rdf1 f6 21. Nd5 Bxd5 22. Bxd5 Rb8 23. h5 Ne7 24. hxg6 Rh8 25. Be6 Nxg6 26. Bf5 Nf4 27. Qf3 Qe7 28. a3 Rxh1 29. Rxh1 Rh8 30. Rxh8 Kxh8 31. Qh1+ Kg7 32. Qh7+ Kf8 33. Qh8+ Kf7 34. a4 Qf8 35. Qxf8+ Kxf8 36. Bc8 b6 37. Bxa6 Ke7 38. Ka2 Nh3 39. Bc8 Nf2 40. Bf5 Nd1 41. Kb3 Ne3 42. c4 Kd8 43. Kb4 Nc2+ 44. Kb5 Kc7 45. a5 Nd4+ 46. Ka6 bxa5 47. Kxa5 Nb3+ 48. Kb4 Nc5 49. Kc3 Kc6 50. b4 Na4+ 51. Kb3 Nb6 52. Be6 Kc7 53. c5 dxc5 54. bxc5 Nd7 55. Bxd7 Kxd7 56. Kb4 Kc6 57. Kc4 Kc7 58. Kd5 Kd7 59. c6+ Kc7 60. Kc5 Kc8 1-0

[Event "Neiva op 15th"]
[Site "Neiva"]
[Date "2014.11.14"]
[Round "1"]
[White "Puentes, Alberto"]
[Black "Rojas, Alejandro"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1600"]
[BlackElo "2088"]
[PlyCount "112"]
[EventDate "2014.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. f4 d5 2. d3 Nf6 3. Nf3 c5 4. e3 Bf5 5. b3 Nc6 6. Bb2 e6 7. h3 h6 8. g4 Bh7 9. Bg2 Bd6 10. Qe2 Qe7 11. 0-0 e5 12. fxe5 Nxe5 13. Nbd2 0-0-0 14. Nxe5 Bxe5 15. c3 Rhe8 16. d4 cxd4 17. cxd4 Bc7 18. Rae1 Qd6 19. Rf2 Re7 20. Rc1 Rde8 21. Nf1 Kb8 22. Qd2 Be4 23. Bf3 Bxf3 24. Rxf3 Ne4 25. Qg2 f6 26. a3 Qd7 27. a4 h5 28. Ba3 Rf7 29. Rc2 hxg4 30. Qxg4 f5 31. Qg2 g5 32. Bc1 Rg8 33. Rg3 Bxg3 34. Nxg3 Qe6 35. Nxe4 Qxe4 36. Qxe4 fxe4 37. Ba3 a6 38. Kg2 Rf3 39. Bd6+ Ka8 40. Re2 g4 41. h4 Rh3 42. Bg3 Rf8 43. Rf2 Rxf2+ 44. Kxf2 b6 45. b4 Kb7 46. Kg2 Kc6 47. Kf2 Kd7 48. Kg2 Ke6 49. a5 b5 50. Kf2 Kf5 51. Kg2 Kg6 52. Kf2 Kh5 53. Kg2 Rxh4 54. Bxh4 Kxh4 55. Kh2 g3+ 56. Kh1 Kh3 0-1

[Event "Huila Region-ch Amateur"]
[Site "Neiva"]
[Date "2013.09.21"]
[Round "3.1"]
[White "Naranjo Torres, Miguel Andres"]
[Black "Rojas, Alejandro"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1673"]
[BlackElo "1754"]
[PlyCount "70"]
[EventDate "2013.09.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c3 Nf6 3. g3 Bf5 4. Bg2 h6 5. 0-0 c6 6. d3 e6 7. Nbd2 Bc5 8. Ne5 Nbd7 9. Ndf3 0-0 10. Bf4 Nxe5 11. Nxe5 Bd6 12. d4 Qe7 13. Re1 Nd7 14. e4 dxe4 15. Bxe4 Bxe4 16. Rxe4 Nxe5 17. dxe5 Bc5 18. Qh5 f5 19. exf6 Rxf6 20. Rae1 Raf8 21. R1e2 Bb6 22. Qg4 Re8 23. Be5 Rf5 24. Bd4 Qf7 25. a4 Bxd4 26. cxd4 h5 27. Qh3 Qf6 28. f4 Rd8 29. Rxe6 Qxd4+ 30. Kg2 Qd5+ 31. Kf2 Qc5+ 32. Kg2 Rd1 33. Re8+ Kh7 34. R8e3 Qd5+ 35. Kf2 Rd2 1/2-1/2

[Event "Huila Region-ch Amateur"]
[Site "Neiva"]
[Date "2013.09.21"]
[Round "1.3"]
[White "Rios, Jose Willis"]
[Black "Rojas, Alejandro"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1600"]
[BlackElo "1754"]
[PlyCount "68"]
[EventDate "2013.09.21"]
[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 Nf6 3. c4 c6 4. Qc2 Ne4 5. Nc3 Bf5 6. Qb3 b6 7. Bf4 e6 8. e3 Bd6 9. Bxd6 Qxd6 10. cxd5 exd5 11. Be2 0-0 12. 0-0 Nd7 13. Rac1 Ndf6 14. Nxe4 Nxe4 15. Qa4 Rfc8 16. Ne5 c5 17. Nf3 c4 18. Qd1 b5 19. Nd2 a5 20. Bf3 Nxd2 21. Qxd2 b4 22. Rfe1 Re8 23. g3 Rac8 24. Bg2 Rc7 25. f3 Bd3 26. Bf1 Bxf1 27. Kxf1 Rce7 28. Re2 f5 29. Kf2 Qh6 30. Rh1 Qh3 31. Qd1 f4 32. e4 dxe4 33. fxe4 Rxe4 34. Rxe4 Rxe4 0-1

[Event "Huila Region-ch Amateur"]
[Site "Neiva"]
[Date "2013.09.21"]
[Round "2.1"]
[White "Rojas, Alejandro"]
[Black "Torrente, Alejandro"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1754"]
[BlackElo "1666"]
[PlyCount "115"]
[EventDate "2013.09.21"]
[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. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Nbxd2 Bd7 11. Bd3 Bf5 12. Qe2 Nxd2 13. Qxd2 Bxd3 14. Qxd3 0-0 15. 0-0 f6 16. Rfe1 Ne7 17. exf6 Rxf6 18. Ne5 Ng6 19. Nxg6 Rxg6 20. Re3 Qd6 21. Rae1 Rf8 22. Re5 Rgf6 23. f3 c6 24. a3 a6 25. Qe3 R6f7 26. h3 Qg6 27. Kh2 Qf6 28. Re6 Qf4+ 29. Qxf4 Rxf4 30. Rd1 Kf7 31. Re3 Re8 32. Rxe8 Kxe8 33. Kg3 g5 34. Kf2 h5 35. g3 Rf6 36. Re1+ Kf7 37. Re5 g4 38. hxg4 hxg4 39. f4 Re6 40. Rg5 Re4 41. Rxg4 Rxd4 42. Ke3 Re4+ 43. Kd3 Re1 44. Rh4 Kf6 45. Rh7 Re7 46. Rh5 Kg6 47. Rg5+ Kf6 48. g4 Re4 49. Rf5+ Kg6 50. Rf8 Kg7 51. Rb8 Re7 52. f5 Kf6 53. Rg8 Rg7 54. Rxg7 Kxg7 55. b4 Kf6 56. Kd4 b6 57. a4 b5 58. a5 1-0

[Event "Ortega op 3rd"]
[Site "Ortega"]
[Date "2013.06.10"]
[Round "7"]
[White "Rojas, Alejandro"]
[Black "Acosta Cubides, Jorian Jared"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "1969"]
[PlyCount "62"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 e6 7. Bc4 Be7 8. f3 a6 9. Qd2 Nxd4 10. Bxd4 b5 11. Bb3 Bb7 12. 0-0-0 0-0 13. e5 dxe5 14. Bxe5 Qb6 15. Qe2 Bc6 16. Bd4 Qa5 17. Qe3 b4 18. Bxf6 Bxf6 19. Ne4 Bxe4 20. Qxe4 Qc5 21. Kb1 a5 22. Ba4 Rad8 23. Bd7 Ra8 24. Ba4 Rfd8 25. Bc6 Rab8 26. Bd7 Qc7 27. Ba4 Rxd1+ 28. Rxd1 Qxh2 29. f4 Qh5 30. Qd3 h6 31. Bd7 Qg4 0-1

[Event "Ortega op 3rd"]
[Site "Ortega"]
[Date "2013.06.09"]
[Round "6"]
[White "Rojas, Alejandro"]
[Black "Diaz Meneses, Luisa Fernanda"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "11"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 dxe5 5. Qxd8+ Nxd8 6. Nxe5 1-0

[Event "Ortega op 3rd"]
[Site "Ortega"]
[Date "2013.06.09"]
[Round "5"]
[White "Salcedo, Diana"]
[Black "Rojas, Alejandro"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2014"]
[PlyCount "103"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. e3 Nbd7 5. Nf3 a6 6. Bd3 b5 7. cxd5 cxd5 8. 0-0 Bb7 9. Bd2 e6 10. Rc1 Be7 11. Qe2 0-0 12. Rfd1 Rc8 13. Ne5 Bd6 14. f4 Qe7 15. g4 Ne4 16. Qg2 Nxd2 17. Qxd2 f6 18. Nxd7 Qxd7 19. Qg2 Bb8 20. Qh3 g6 21. f5 gxf5 22. gxf5 e5 23. Kh1 Kh8 24. Rg1 Rg8 25. Qh6 Qe7 26. Rcf1 Ba7 27. Ne2 Rce8 28. Rg6 Rxg6 29. fxg6 e4 30. Bc2 Qg7 31. Qxg7+ Kxg7 32. gxh7 Bb8 33. Nf4 Bxf4 34. Rxf4 Rh8 35. Bb3 Rxh7 36. Kg2 Rh5 37. Rf2 Kg6 38. Rc2 Rh7 39. Kg3 Kf5 40. Rc5 Ke6 41. h4 Kd6 42. Rc1 Ke6 43. Rh1 Kf5 44. Rf1+ Ke6 45. Bd1 Rg7+ 46. Bg4+ Kf7 47. Kf4 Kg6 48. Rc1 f5 49. Bxf5+ Kf6 50. Bg4 Re7 51. h5 Rh7 52. Rg1 1-0

[Event "Ortega op 3rd"]
[Site "Ortega"]
[Date "2013.06.08"]
[Round "3"]
[White "Renteria, Deison G"]
[Black "Rojas, Alejandro"]
[Result "0-1"]
[ECO "C20"]
[PlyCount "94"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. c3 d5 3. Bd3 Nf6 4. Qc2 Bc5 5. h3 Nc6 6. b4 Bb6 7. Nf3 a6 8. exd5 Nxd5 9. Be4 Be6 10. 0-0 Qd7 11. Bb2 g6 12. a3 f5 13. Bxd5 Qxd5 14. d3 0-0-0 15. d4 exd4 16. cxd4 Nxd4 17. Nxd4 Bxd4 18. Nc3 Qb3 19. Qxb3 Bxb3 20. Rac1 Rhe8 21. Ba1 Kb8 22. Nd1 Bb6 23. Bf6 Rd6 24. Bg5 Re4 25. Ne3 h5 26. g3 Rd3 27. Bf4 h4 28. Kg2 Rd2 29. Rc3 Bd5 30. Nxd5 Rxd5 31. Rfc1 Rd7 32. Kf3 hxg3 33. fxg3 Red4 34. Ke2 Kc8 35. h4 c6 36. Rh1 Re4+ 37. Kf3 Bc7 38. Bg5 Be5 39. Rb3 Red4 40. Re1 Rd3+ 41. Re3 Rxb3 42. Rxb3 Kc7 43. Re3 Rd5 44. Bf4 Kd6 45. g4 Bxf4 46. Kxf4 Rd4+ 47. Kf3 Rxg4 0-1

[Event "Ortega op 3rd"]
[Site "Ortega"]
[Date "2013.06.08"]
[Round "4"]
[White "Rojas, Alejandro"]
[Black "Meneses, William David"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "21"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 fxe4 4. Qh5+ g6 5. Nxg6 hxg6 6. Qxh8 Kf7 7. Nc3 Bg7 8. Bc4+ Ke7 9. Qxg7+ Kd6 10. Bxg8 Nc6 11. Nxe4# 1-0

[Event "Ortega op 3rd"]
[Site "Ortega"]
[Date "2013.06.07"]
[Round "2"]
[White "Rojas, Alejandro"]
[Black "Rozo Pulido, Claudia Magally"]
[Result "0-1"]
[ECO "B86"]
[BlackElo "1468"]
[PlyCount "42"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 a6 6. Bc4 Qc7 7. Bb3 e6 8. Be3 Be7 9. f3 Nbd7 10. Bxe6 fxe6 11. Nxe6 Qc4 12. Nxg7+ Kf7 13. Nf5 Bf8 14. Bh6 Nc5 15. Bxf8 Bxf5 16. Bxd6 Rad8 17. e5 Rhe8 18. Qe2 Nd3+ 19. cxd3 Bxd3 20. Qd2 Rxd6 21. f4 Ne4 0-1

[Event "Pan American-ch Amateur"]
[Site "Cali"]
[Date "2010.11.??"]
[Round "7"]
[White "Arismendi Polanco, Efrain Steven"]
[Black "Rojas, Alejandro"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "58"]
[EventDate "2010.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[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 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Nce7 11. 0-0 0-0 12. Rae1 c6 13. Re2 Nf4 14. Re4 Ned5 15. Rfe1 b5 16. Bxd5 Nxd5 17. Rc1 Be6 18. Qd1 Rc8 19. Nb3 Nf6 20. Re3 Re8 21. Ne5 Bd5 22. a3 Nd7 23. Nc5 Nxe5 24. Rxe5 Rxe5 25. dxe5 Qg5 26. g3 Qxe5 27. b4 Re8 28. Kf1 Qf5 29. Qd3 Qh3+ 0-1

[Event "Pan American-ch Amateur"]
[Site "Cali"]
[Date "2010.11.??"]
[Round "4"]
[White "Carrillo, Custodio"]
[Black "Rojas, Alejandro"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1886"]
[PlyCount "109"]
[EventDate "2010.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. e3 Bf5 5. Bd3 Bg6 6. Nc3 Nbd7 7. 0-0 e6 8. Qe2 Be7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Bxe4 12. Qxe4 0-0 13. Rfe1 Nf6 14. Qe2 Qb6 15. c3 Rfe8 16. Rad1 Rad8 17. Ne5 Nd7 18. Rd2 Bf6 19. Nc4 Qa6 20. Bc7 Ra8 21. Nd6 Qxe2 22. Rdxe2 Re7 23. Ne4 Nb6 24. Bg3 Rd8 25. Nxf6+ gxf6 26. Bh4 Nd7 27. Re3 Kh8 28. Rf3 Rc8 29. Bxf6+ Nxf6 30. Rxf6 Kg7 31. Rf3 Rd8 32. Re5 Rd5 33. Rfe3 Red7 34. f4 Kf6 35. Kf2 Rd8 36. Rh3 Kg7 37. Ke3 c5 38. Rxd5 Rxd5 39. dxc5 Rxc5 40. Kd2 Rf5 41. Rf3 Kf6 42. g4 Ra5 43. a3 h5 44. h3 hxg4 45. hxg4 Rb5 46. Kc2 Rc5 47. Rd3 Ke7 48. Rd4 e5 49. Re4 f6 50. b4 Rc8 51. fxe5 fxe5 52. Rxe5+ Kd6 53. Rf5 Rh8 54. Rf7 Ke6 55. Rf2 1-0

[Event "Pan American-ch Amateur"]
[Site "Cali"]
[Date "2010.11.??"]
[Round "2"]
[White "Palechor, Cesar Augusto"]
[Black "Rojas, Alejandro"]
[Result "1/2-1/2"]
[ECO "C69"]
[WhiteElo "1780"]
[PlyCount "57"]
[EventDate "2010.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bxc6 dxc6 5. h3 f6 6. 0-0 Bd6 7. d4 exd4 8. Nxd4 Bd7 9. Be3 Qe7 10. Nd2 0-0-0 11. a3 g5 12. b4 h5 13. c4 g4 14. h4 g3 15. c5 gxf2+ 16. Bxf2 Be5 17. Qc2 Nh6 18. N2f3 Ng4 19. Nxe5 fxe5 20. Nf3 Nxf2 21. Rxf2 Rdf8 22. Ng5 Rxf2 23. Qxf2 Rf8 24. Qg3 Rf4 25. Rf1 Qf6 26. Rxf4 exf4 27. Qb3 Kb8 28. Qd3 Bg4 29. Kh2 1/2-1/2

[Event "Pan American-ch Amateur"]
[Site "Cali"]
[Date "2010.11.??"]
[Round "3"]
[White "Rojas, Alejandro"]
[Black "Cayon, Diego Mauricio"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "120"]
[EventDate "2010.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[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. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 Rc8 11. Bb3 h5 12. 0-0-0 Ne5 13. Bh6 Nc4 14. Bxc4 Rxc4 15. Bxg7 Kxg7 16. Nde2 Qa5 17. Kb1 Rfc8 18. Rc1 b5 19. Rhd1 Be6 20. b3 Rxc3 21. Nxc3 Qxc3 22. Qxc3 Rxc3 23. Rd3 Rc5 24. Rd4 g5 25. hxg5 Rxg5 26. Rd2 Rg3 27. Kb2 h4 28. Rf1 Bc8 29. Rff2 Bb7 30. Ka3 a5 31. Rd1 b4+ 32. Kb2 Kg6 33. a3 Kg5 34. axb4 axb4 35. Rd4 Kf4 36. Re2 Ke5 37. Rxb4 Ba6 38. Rf2 Ke6 39. e5 h3 40. gxh3 Kxe5 41. Ra4 Bc8 42. Re2+ Kd5 43. Rxe7 Be6 44. h4 Rxf3 45. Rc7 Ke5 46. b4 Rf4 47. Ra5+ d5 48. b5 Rxh4 49. Ra3 Rh8 50. b6 Rb8 51. Rb3 Kd6 52. Ra7 Nd7 53. b7 Nc5 54. Ra8 Rxb7 55. Rxb7 Nxb7 56. c3 f5 57. Kc2 f4 58. Kd2 Ke5 59. Rf8 Nd6 60. Kd3 Bf5+ 0-1

