[Event "Central America & Caribbean U10"]
[Site "Palmira"]
[Date "2014.10.07"]
[Round "8.6"]
[White "Rojas Hernandez, Santiago"]
[Black "Molano Castano, Juan David"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "13"]
[EventDate "2014.10.04"]
[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. Nc3 Nc6 3. Bb5 Nf6 4. Bxc6 bxc6 5. Nf3 e6 6. d3 Be7 7. h3 1-0

[Event "Central America & Caribbean U10"]
[Site "Palmira"]
[Date "2014.10.06"]
[Round "6.8"]
[White "Barrios, Daniel Esteban"]
[Black "Rojas Hernandez, Santiago"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "33"]
[EventDate "2014.10.04"]
[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. d4 cxd4 3. Qxd4 Nc6 4. Qd1 d6 5. Bb5 Nf6 6. Nc3 Bd7 7. Bxc6 bxc6 8. Nf3 g6 9. e5 dxe5 10. Nxe5 Bg7 11. Qf3 Rc8 12. Bg5 0-0 13. Bxf6 exf6 14. Nxd7 Qxd7 15. 0-0 f5 16. Rad1 Qb7 17. b3 0-1

[Event "Central America & Caribbean U10"]
[Site "Palmira"]
[Date "2014.10.06"]
[Round "5.4"]
[White "Rojas Hernandez, Santiago"]
[Black "Ramirez Gonzalez, Angel David"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1568"]
[PlyCount "57"]
[EventDate "2014.10.04"]
[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 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. c3 0-0 8. Be2 Nc6 9. 0-0 Re8 10. Bd3 Bg4 11. Nbd2 Bg5 12. Qc2 Bxd2 13. Nxd2 Qg5 14. Kh1 h6 15. Rfe1 Qh4 16. g3 Qf6 17. Nb3 Qf3+ 18. Kg1 Bh3 19. Bf1 Bxf1 20. Rxf1 Re2 21. Qd1 Rae8 22. Nd2 Qd3 23. Nb3 Qxd1 24. Rfxd1 Rxb2 25. Rdb1 Rxb1+ 26. Rxb1 Re2 27. Ra1 b6 28. Kf1 Rc2 29. Rc1 0-1

[Event "Central America & Caribbean U10"]
[Site "Palmira"]
[Date "2014.10.05"]
[Round "3.3"]
[White "Rojas Hernandez, Santiago"]
[Black "Avila Pavas, Santiago"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1690"]
[PlyCount "19"]
[EventDate "2014.10.04"]
[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. Bc4 d6 3. Nc3 Nf6 4. d3 g6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Nge2 Bg7 8. 0-0 0-0 9. f4 Nc6 10. h3 0-1

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2014.06.02"]
[Round "7"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1804"]
[BlackElo "1401"]
[PlyCount "77"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. 0-0-0+ Nbd7 8. f4 exf4 9. e5 h6 10. Bxf4 Ng4 11. Bg3 Ne3 12. Re1 Nxf1 13. Rxf1 Bb4 14. Nge2 Ke7 15. a3 Ba5 16. Kb1 a6 17. h3 Bxc3 18. Nxc3 Rad8 19. h4 Nb6 20. h5 Nc4 21. Bh4+ Ke8 22. Ne4 Nd2+ 23. Nxd2 Rxd2 24. Rd1 Rxd1+ 25. Rxd1 Bd7 26. b4 g6 27. hxg6 fxg6 28. e6 g5 29. exd7+ Kd8 30. Bg3 h5 31. Be5 Rf8 32. Kb2 h4 33. Kb3 g4 34. a4 h3 35. gxh3 gxh3 36. a5 b6 37. Bxc7+ Kxc7 38. axb6+ Kd8 39. b7 1-0

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2014.06.01"]
[Round "5"]
[White "Molano Castano, Juan David"]
[Black "Rojas Hernandez, Santiago"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1431"]
[BlackElo "1401"]
[PlyCount "40"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nd7 3. Nf3 e5 4. dxe5 dxe5 5. Be3 Ngf6 6. Nc3 Bb4 7. Bd2 0-0 8. Bd3 Re8 9. 0-0 Nc5 10. Nd5 Nxd5 11. exd5 Bxd2 12. Qxd2 e4 13. Bb5 exf3 14. Bxe8 Qxe8 15. Rfe1 Qd8 16. Qe3 Nd7 17. Rad1 Nf6 18. d6 Be6 19. Qc5 c6 20. b4 h6 0-1

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2014.06.01"]
[Round "6"]
[White "Rojas Hernandez, Santiago"]
[Black "Vanegas, Mateo de Jesus"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "1401"]
[BlackElo "1470"]
[PlyCount "26"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 Nf6 6. g3 Nc6 7. Bg2 Bc5 8. Nb3 Be7 9. 0-0 0-0 10. Kh1 d6 11. f4 Rd8 12. Be3 b6 13. Bg1 Bb7 1-0

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2014.05.31"]
[Round "4"]
[White "Rojas Hernandez, Santiago"]
[Black "Rodriguez Valencia, Sebastian"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1401"]
[BlackElo "1457"]
[PlyCount "108"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 e5 6. Nb3 b6 7. 0-0 Be7 8. Nc3 0-0 9. h3 Bb7 10. Re1 Re8 11. Be3 d5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. Qg4 e4 15. Bh6 Bf6 16. Nd2 Bc8 17. Qg3 Bf5 18. Kh1 Nd7 19. Be2 Be5 20. f4 exf3 21. Bxf3 Bxg3 22. Rxe8+ Rxe8 23. Bxd5 gxh6 24. Bc6 Rc8 25. Bxd7 Bxd7 26. Ne4 Be5 27. c3 Bf5 28. Re1 f6 29. g4 Bg6 30. h4 Rc4 31. Nd2 Rxg4 32. Rg1 Rxh4+ 33. Kg2 Rh2+ 34. Kf1 Rxd2 35. Rg2 Rxg2 36. Kxg2 Kf7 37. Kf3 Ke6 38. Ke3 Kd5 39. Kd2 Bf4+ 40. Ke2 Be4 41. b3 h5 42. Kf1 Be3 43. Ke2 Bf4 44. Kf1 h4 45. c4+ Kd4 46. c5 bxc5 47. a4 h3 48. b4 cxb4 49. a5 b3 50. Ke2 h2 51. Kf2 h1Q 52. Ke2 Qf3+ 53. Ke1 Qg2 54. Kd1 Qf1# 0-1

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2014.05.30"]
[Round "3"]
[White "Barrios, Daniel Esteban"]
[Black "Rojas Hernandez, Santiago"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1386"]
[BlackElo "1401"]
[PlyCount "52"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nc3 Nc6 4. Nb5 Nh5 5. Nxc7+ Kd7 6. Nxa8 Nxf4 7. Qd2 Ng6 8. 0-0-0 e6 9. Nf3 Ke8 10. Qg5 Be7 11. Qg3 Bd6 12. Qg5 f6 13. Qh5 Bd7 14. Nh4 Nce7 15. Nxg6 Nxg6 16. e3 Qxa8 17. Bd3 Kf7 18. Bxg6+ hxg6 19. Qg4 Qc8 20. e4 dxe4 21. Qxe4 Qc6 22. f3 Qxe4 23. fxe4 Rxh2 24. Rxh2 Bxh2 25. d5 Bc7 26. dxe6+ Kxe6 0-1

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2014.05.30"]
[Round "2"]
[White "Rojas Hernandez, Santiago"]
[Black "Ribero, David Felipe"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1401"]
[BlackElo "1975"]
[PlyCount "48"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Qe7 5. Nxf7 Rg8 6. Nc3 d6 7. Ng5 Bg4 8. Nf3 Rh8 9. h3 Be6 10. Bxe6 Qxe6 11. 0-0 d5 12. d3 d4 13. Ne2 Bc5 14. Ng3 Qf7 15. Bg5 Nh5 16. Bh4 h6 17. Nxh5 Qxh5 18. Bg3 Be7 19. c3 dxc3 20. bxc3 Ba3 21. Qb3 Bc5 22. Qxb7 Rb8 23. Qxc6+ Kd8 24. Qxc5 Ke8 1-0

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2014.05.29"]
[Round "1"]
[White "Jimenez, Joseph"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "D82"]
[WhiteElo "1673"]
[BlackElo "1401"]
[PlyCount "123"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 g6 5. e3 Bg7 6. c5 0-0 7. Nf3 Bf5 8. Be2 Nbd7 9. 0-0 Nh5 10. Bg5 Nhf6 11. b4 Re8 12. Nh4 e6 13. b5 Qc7 14. Nxf5 exf5 15. Qa4 Ne4 16. Nxe4 fxe4 17. bxc6 bxc6 18. Bf4 Qd8 19. Qxc6 Nf6 20. Bc7 Rc8 21. Bxd8 Rxc6 22. Bb5 Rxd8 23. Bxc6 Rc8 24. Bb7 Rc7 25. c6 Ne8 26. Rab1 Nd6 27. Rfc1 Nc4 28. Rb5 Nb6 29. Ra5 Bf8 30. Rxa7 Nc8 31. Ra8 Nb6 32. Rd8 Kg7 33. Rb1 Be7 34. Re8 Nc4 35. Rc8 Bd6 36. Rxc7 Bxc7 37. Ba8 Nb6 38. Bb7 Kf6 39. Rb5 Ke6 40. g3 f5 41. Kg2 h6 42. h4 Kd6 43. h5 g5 44. g4 f4 45. Kf1 f3 46. Ke1 Nc4 47. a4 Ke6 48. Rc5 Kd6 49. Kd1 Ke6 50. Bc8+ Kd6 51. Kc2 Nxe3+ 52. fxe3 f2 53. Ba6 Ke6 54. Bf1 Kd6 55. a5 Bb8 56. Rb5 Kc7 57. a6 Kxc6 58. Rxb8 Kc7 59. a7 Kd7 60. a8Q Kc7 61. Rb7+ Kd6 62. Qa6# 1-0

[Event "Valle Region-ch U10"]
[Site "Cali"]
[Date "2014.05.??"]
[Round "5.3"]
[White "Medina Ortega, Yulder"]
[Black "Rojas Hernandez, Santiago"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1300"]
[BlackElo "1401"]
[PlyCount "19"]
[EventDate "2014.05.16"]
[EventType "tourn"]
[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 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bd3 d6 8. f3 Qb6 9. Bb5 Bd7 10. Bxc6 0-1

[Event "Valle Region-ch U10"]
[Site "Cali"]
[Date "2014.05.??"]
[Round "4.1"]
[White "Rojas Hernandez, Santiago"]
[Black "Cardoso Cardoso, Jose Gabriel"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1401"]
[BlackElo "1804"]
[PlyCount "50"]
[EventDate "2014.05.16"]
[EventType "tourn"]
[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. Bb5+ Nc6 4. d4 cxd4 5. Nxd4 Bd7 6. 0-0 Nf6 7. Nxc6 bxc6 8. Bd3 e6 9. Re1 Be7 10. e5 dxe5 11. Rxe5 0-0 12. Re1 Qc7 13. g3 c5 14. Bf1 Rfd8 15. Bg2 Bc6 16. Nd2 Rd7 17. c4 Rad8 18. b3 Bxg2 19. Kxg2 Qa5 20. Re2 Rd3 21. Qe1 Qb6 22. Re3 Qb7+ 23. Kg1 R3d7 24. Ne4 Nxe4 25. Bb2 Nf6 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.19"]
[Round "9"]
[White "Rojas Hernandez, Santiago"]
[Black "Pinilla, Diego Alexander"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1695"]
[PlyCount "65"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e6 6. dxe6 Qxe6+ 7. Qe2 Qxe2+ 8. Nxe2 Nc6 9. a3 0-0-0 10. b4 Bd6 11. Bb2 Be5 12. Bxe5 Nxe5 13. c5 Rhe8 14. 0-0 Nc4 15. Nbc3 Rxd2 16. Rfe1 Nb2 17. Ra2 Nc4 18. a4 Rxa2 19. Nxa2 Nb2 20. Nac3 Ne4 21. Ng3 Nf6 22. Rxe8+ Nxe8 23. Kf1 Kd7 24. Nge4 f5 25. Ng3 g6 26. Ke2 c6 27. Kf3 Ke6 28. Nge2 Nf6 29. h3 Nd5 30. b5 Ke5 31. a5 Nxc3 32. Nxc3 Kd4 33. a6 1-0

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.18"]
[Round "8"]
[White "Rojas Hernandez, Santiago"]
[Black "Cespedes Galindo, Estefania"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "1789"]
[PlyCount "58"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Be7 8. Kh1 b6 9. Qe2 d6 10. f4 Nbd7 11. f5 Bb7 12. fxe6 Ne5 13. exf7+ Nxf7 14. Ne6 Qd7 15. Nxg7+ Kd8 16. Nf5 Kc7 17. Bc4 Ne5 18. Bg5 Raf8 19. Rad1 b5 20. Nd5+ Nxd5 21. Bxd5 Bxd5 22. Nxe7 Bc4 23. Nd5+ Kb7 24. Rd3 Nxd3 25. cxd3 Bxd5 26. exd5 Re8 27. Qd2 Re5 28. Qf4 Rxd5 29. Qe4 Qc6 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.17"]
[Round "7"]
[White "Gomez, Juan Andres"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1777"]
[PlyCount "36"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. 0-0 0-0 7. Bc2 Nbd7 8. d4 cxd4 9. cxd4 Qc7 10. Nc3 a6 11. Be3 b5 12. a3 Bb7 13. Rc1 Rac8 14. Qd3 Rb8 15. Bf4 e5 16. dxe5 dxe5 17. Bh2 Rfd8 18. Qe3 Nh5 1-0

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.16"]
[Round "6"]
[White "Rojas Hernandez, Santiago"]
[Black "Prado Segura, Robinson Alexander"]
[Result "0-1"]
[ECO "E94"]
[BlackElo "1852"]
[PlyCount "95"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Nbd7 8. 0-0 h6 9. h3 Nh7 10. b4 a5 11. Ba3 axb4 12. Bxb4 b6 13. a4 f5 14. Nd2 f4 15. Nb5 Ndf6 16. a5 bxa5 17. Bxa5 Rxa5 18. Rxa5 c6 19. Qa4 cxb5 20. cxb5 Nd7 21. Ra1 Nc5 22. Qc2 f3 23. Nxf3 Ng5 24. Nxg5 Qxg5 25. R1a3 Bb7 26. Rg3 Qh4 27. Bf3 Rf4 28. Rxg6 Qd8 29. Ra3 Kh7 30. Rg4 Rf7 31. Rg3 Qb6 32. Bh5 Rf4 33. Bg6+ Kh8 34. Qb1 Bf6 35. Rgf3 Bg5 36. Rxf4 Bxf4 37. Qb2 Kg7 38. Bf5 Ba6 39. h4 Qxb5 40. Qxb5 Bxb5 41. Ra7+ Kf6 42. g3 Bd2 43. Kg2 Bc4 44. Bh7 h5 45. Kf3 Nd3 46. g4 Ne1+ 47. Kg3 Bf4+ 48. Kh3 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.15"]
[Round "5"]
[White "Avella Rosas, Luis Eduardo"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1980"]
[PlyCount "37"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c5 3. g3 Bf5 4. Bg2 Nc6 5. c4 e6 6. cxd5 exd5 7. Nf3 Nf6 8. 0-0 Qd7 9. d4 Bh3 10. Bxh3 Qxh3 11. dxc5 Bxc5 12. Bxf6 gxf6 13. Qxd5 Bb6 14. Qe4+ Kf8 15. Nc3 f5 16. Qc4 h6 17. Nd5 Kg7 18. Qc3+ Kh7 19. Nf6+ 1-0

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.14"]
[Round "4"]
[White "Rojas Hernandez, Santiago"]
[Black "Puentes, Alvaro"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2094"]
[PlyCount "70"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. h3 g6 5. Bc4 Bg7 6. d4 0-0 7. 0-0 Nc6 8. c3 Qd6 9. Nbd2 Bf5 10. Re1 Qd7 11. Ne4 Bxe4 12. Rxe4 Rab8 13. Bd2 Nb6 14. Bb3 h6 15. a4 a5 16. Qc2 e6 17. Rc1 Nd5 18. Bf4 Nxf4 19. Rxf4 Rfe8 20. Re4 Kh7 21. Qe2 Rf8 22. Bc2 Ne7 23. Rh4 Nf5 24. Re4 Qe7 25. Rd1 c6 26. Ne5 Qc7 27. Ng4 c5 28. dxc5 Qxc5 29. Qe1 Qc6 30. Qd2 Qc5 31. Qe2 Rbd8 32. Rxd8 Rxd8 33. Ne5 Ng3 34. Qf3 Nxe4 35. Bxe4 Qxe5 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.13"]
[Round "3"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "2315"]
[PlyCount "45"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qe2 h6 8. Bh4 Be7 9. f4 Qb6 10. 0-0-0 e5 11. Nf5 Bxf5 12. exf5 Nc6 13. Bxf6 gxf6 14. Nd5 Qa5 15. a3 Rc8 16. Kb1 b5 17. Qe4 Kd7 18. Be2 Rhe8 19. Bh5 Rf8 20. Rd3 Nd4 21. Rxd4 exd4 22. Qxe7+ Kc6 23. Bf3 1-0

[Event "Latin Cup-B U14 3rd"]
[Site "Cali"]
[Date "2012.10.09"]
[Round "9"]
[White "Rojas Hernandez, Santiago"]
[Black "Mondragon, Harold Andres"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "40"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 Ne7 9. Re1 Bxf3 10. Qxf3 Qe6 11. Nc4 0-0-0 12. b3 f6 13. Ba3 Ng6 14. Bxf8 Rdxf8 15. Qg3 Nf4 16. Ne3 Kb8 17. Nf5 g6 18. Nh4 Rhg8 19. Qe3 Qd6 20. g3 Nxh3+ 0-1

[Event "Latin Cup-B U14 3rd"]
[Site "Cali"]
[Date "2012.10.08"]
[Round "8"]
[White "Giron Jaramillo, Valentina"]
[Black "Rojas Hernandez, Santiago"]
[Result "0-1"]
[ECO "B35"]
[PlyCount "73"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nc6 7. Bc4 Nf6 8. Qd2 Bd7 9. 0-0-0 Ng4 10. h3 Nxe3 11. fxe3 Ne5 12. Bb3 a6 13. g4 b5 14. Rdg1 b4 15. Nce2 a5 16. a4 bxa3 17. bxa3 a4 18. Ba2 Qb6 19. Qb4 Rb8 20. Qxb6 Rxb6 21. Rg3 Bc6 22. Bd5 0-0 23. Nxc6 Nxc6 24. Bxc6 Rxc6 25. h4 Rfc8 26. h5 Rxc2+ 27. Kd1 g5 28. Rgg1 Ra2 29. Ke1 Rcc2 30. Rg2 Ra1+ 31. Kf2 Rxh1 32. Kf3 Be5 33. Kf2 Ra1 34. Kf3 Rxa3 35. Kf2 Rac3 36. Kf1 Rxe3 37. Ke1 0-1

[Event "Latin Cup-B U14 3rd"]
[Site "Cali"]
[Date "2012.10.07"]
[Round "6"]
[White "Echeverry, Nicolas"]
[Black "Rojas Hernandez, Santiago"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "138"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg4 6. h3 Bxf3 7. Qxf3 Qa5+ 8. Bd2 Qb6 9. Bc3 Nc6 10. d5 Ne5 11. Bxe5 dxe5 12. b3 Bg7 13. Bc4 Nf6 14. 0-0 0-0 15. a4 a5 16. Nd2 Bh6 17. Rad1 Qd4 18. Qe2 Bxd2 19. Rxd2 Qxe4 20. Qd1 Qf5 21. d6 Qd7 22. Bb5 Qd8 23. Re1 e4 24. f3 Qb6+ 25. Kf1 e6 26. fxe4 Rfd8 27. e5 Nd5 28. Rd3 Rac8 29. Bc4 Nb4 30. Rd4 Nc2 31. d7 Rc7 32. Rd6 Ne3+ 33. Ke2 Nxd1 34. Rxb6 Rcxd7 35. Rd6 Nc3+ 36. Kf3 Rxd6 37. exd6 Rxd6 38. Re5 Nd5 39. Bxd5 exd5 40. Re7 Rb6 41. Rd7 Rxb3+ 42. Kf2 Rb4 43. Rxd5 Rxa4 44. Rb5 Ra2+ 45. Kg1 a4 46. Rxb7 a3 47. Rb8+ Kg7 48. Rb1 Rb2 49. Ra1 a2 50. Kh2 h5 51. h4 f5 52. Kg3 Kf6 53. Kf3 Ke5 54. g3 Rb3+ 55. Kf2 Ra3 56. Kg2 Ke4 57. Re1+ Kd3 58. Ra1 Kc2 59. Rf1 a1Q 60. Rxa1 Rxa1 61. Kf3 Ra4 62. Ke3 Rg4 63. Kf3 Kd3 64. Kg2 Ke3 65. Kh3 Kf3 66. Kh2 Rxg3 67. Kh1 Kf2 68. Kh2 Ra3 69. Kh1 Rh3# 0-1

[Event "Latin Cup-B U14 3rd"]
[Site "Cali"]
[Date "2012.10.07"]
[Round "7"]
[White "Rojas Hernandez, Santiago"]
[Black "Viveros, Mariana Yibeth"]
[Result "0-1"]
[ECO "C68"]
[BlackElo "1659"]
[PlyCount "23"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 exd4 7. Qxd4 Bf8 8. Qxd8+ Kxd8 9. Bf4 Bd6 10. Nc3 b6 11. Rad1 Ke8 12. g4 0-1

[Event "Latin Cup-B U14 3rd"]
[Site "Cali"]
[Date "2012.10.06"]
[Round "5"]
[White "Amado, Andres Felipe"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "B75"]
[PlyCount "39"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nc6 7. f3 Nf6 8. g4 Qb6 9. b3 Nxe4 10. Nxe4 Bxd4 11. Bxd4 Qxd4 12. Qxd4 Nxd4 13. 0-0-0 Nxf3 14. Be2 Ne5 15. Bb5+ Nc6 16. h3 Bd7 17. Rde1 Nb4 18. Nxd6+ Kd8 19. Nxf7+ Kc7 20. Nxh8 1-0

[Event "Latin Cup-B U14 3rd"]
[Site "Cali"]
[Date "2012.10.06"]
[Round "4"]
[White "Rojas Hernandez, Santiago"]
[Black "Soto Hincapie, Emmanuel"]
[Result "0-1"]
[ECO "B53"]
[BlackElo "1632"]
[PlyCount "100"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. dxc5 Nxe4 5. cxd6 Qxd6 6. Qxd6 Nxd6 7. Nc3 Nc6 8. Bf4 Bf5 9. Bxd6 exd6 10. 0-0-0 0-0-0 11. Bc4 Rd7 12. Ng5 Ne5 13. Bb3 g6 14. f4 Bh6 15. fxe5 Bxg5+ 16. Kb1 dxe5 17. Rxd7 Kxd7 18. Bxf7 Ke7 19. Bd5 Rd8 20. Re1 Bd2 21. Rxe5+ Kf6 22. Re2 Bxc3 23. bxc3 Rxd5 24. Rf2 h5 25. h3 Kg5 26. Kc1 Kh4 27. Rf3 b6 28. a3 Ra5 29. Kb2 Re5 30. Rf2 Kg3 31. Rd2 Re1 32. a4 Rg1 33. c4 Rxg2 34. Rxg2+ Kxg2 35. h4 Kg3 36. a5 Kxh4 37. Kb3 Kg3 38. c3 h4 39. Kb4 h3 40. axb6 axb6 41. Kb5 h2 42. Kxb6 h1Q 43. c5 Qb1+ 44. Kc6 Qb8 45. c4 Be4+ 46. Kd7 Kf4 47. Ke7 Ke5 48. c6 Qc7+ 49. Kf8 Kf6 50. Ke8 Qe7# 0-1

[Event "Latin Cup-B U14 3rd"]
[Site "Cali"]
[Date "2012.10.05"]
[Round "3"]
[White "Chavez Duero, Brayan Steven"]
[Black "Rojas Hernandez, Santiago"]
[Result "0-1"]
[ECO "B53"]
[PlyCount "33"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. d4 cxd4 5. Qxd4 Bd7 6. Bxc6 bxc6 7. c4 Qb6 8. Nc3 Qxd4 9. Nxd4 c5 10. Nf3 g6 11. b3 Bg7 12. Bb2 Bg4 13. Nd2 Nf6 14. 0-0 0-0 15. h3 Be6 16. Nb5 Rfc8 17. Rfe1 0-1

[Event "Latin Cup-B U14 3rd"]
[Site "Cali"]
[Date "2012.10.05"]
[Round "2"]
[White "Rojas Hernandez, Santiago"]
[Black "Carvajal, Carlos David"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "104"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bg4 5. Be2 Nc6 6. Bg5 Be7 7. Be3 Qd7 8. Qd2 0-0-0 9. Nc3 Bf5 10. 0-0-0 Nb4 11. Ne5 Qe6 12. Nd3 Qb6 13. Kb1 Nf6 14. h3 Rhe8 15. g4 Nxd3 16. Bxd3 Bxd3 17. Qxd3 Ne4 18. Nxe4 dxe4 19. Qb3 Qxb3 20. cxb3 g6 21. Rc1 f5 22. Bf4 c6 23. Be3 Bf6 24. Rhd1 Kb8 25. g5 Be7 26. Bf4+ Bd6 27. Bxd6+ Rxd6 28. Rd2 e3 29. Re2 Rxd4 30. Rxe3 Rxe3 31. fxe3 Re4 32. Re1 f4 33. Kc2 fxe3 34. Kd3 Re5 35. h4 Rf5 36. Rxe3 Rf4 37. Re4 Rf3+ 38. Re3 Rxe3+ 39. Kxe3 Kc7 40. Kd4 Kd6 41. b4 b6 42. b3 c5+ 43. bxc5+ bxc5+ 44. Ke4 a5 45. a4 Ke6 46. Ke3 Ke5 47. Kd3 Kd5 48. Kc3 Kd6 49. Kc4 Kc6 50. Kc3 Kd5 51. Kd3 Kd6 52. Kc4 Kc6 1/2-1/2

[Event "Latin Cup-B U14 3rd"]
[Site "Cali"]
[Date "2012.10.04"]
[Round "1"]
[White "Rojas Hernandez, Santiago"]
[Black "Cardoso Cardoso, Jaidy Marcela"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1611"]
[PlyCount "109"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Bg7 6. Qd1 Nc6 7. Bc4 d6 8. Bg5 0-0 9. Qd2 Bd7 10. Bb3 a6 11. 0-0 b5 12. Bxf6 Bxf6 13. Bd5 Rc8 14. Rad1 Bg4 15. Qd3 Ne5 16. Qe2 Nxf3+ 17. gxf3 Bh3 18. Rfe1 Bxc3 19. bxc3 Rxc3 20. f4 Qc8 21. f3 Rxc2 22. Rd2 Qc5+ 23. Kh1 Rc1 24. Red1 Rxd1+ 25. Qxd1 Rc8 26. Bb7 Rc7 27. Bd5 Qc1 28. Bb3 Rc3 29. Qxc1 Rxc1+ 30. Rd1 Rc3 31. Bd5 Rxf3 32. f5 gxf5 33. exf5 Rxf5 34. Bb7 a5 35. Bc8 Rf1+ 36. Rxf1 Bxf1 37. Bd7 d5 38. a4 b4 39. Bf5 e5 40. Kg1 Bc4 41. Bc2 b3 42. Bb1 d4 43. Kf2 b2 44. Ke1 Bb3 45. Kd2 Bxa4 46. Kd3 Bb3 47. h4 a4 48. Bc2 Ba2 49. h5 b1Q 50. Bxb1 Bxb1+ 51. Kc4 a3 52. Kb3 a2 53. Kb2 d3 54. Kc3 a1Q+ 55. Kb3 0-1

[Event "COL-ch U08"]
[Site "Santander"]
[Date "2012.06.18"]
[Round "9"]
[White "Rodriguez Celis, Samuel Nicolas"]
[Black "Rojas Hernandez, Santiago"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1307"]
[BlackElo "1306"]
[PlyCount "78"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bb5 Bg7 6. Nxc6 bxc6 7. Bc4 d6 8. Nc3 Bxc3+ 9. bxc3 Qa5 10. Bd2 Nf6 11. Bd3 Qc7 12. Qe2 Rb8 13. 0-0 d5 14. e5 Nd7 15. Bf4 e6 16. Rab1 c5 17. c4 d4 18. Rfc1 Rxb1 19. Rxb1 Bb7 20. Be4 Bxe4 21. Qxe4 Nb6 22. Bg5 Kd7 23. Qd3 Qxe5 24. Bh4 f5 25. Bg3 f4 26. Bh4 g5 27. Re1 Qxe1+ 28. Qf1 Qxf1+ 29. Kxf1 gxh4 30. g3 hxg3 31. fxg3 f3 32. Kf2 Rf8 33. h4 Nxc4 34. g4 Ne5 35. g5 Ng4+ 36. Kf1 f2 37. h5 Ne3+ 38. Ke2 f1Q+ 39. Kd2 Qd1# 0-1

[Event "COL-ch U08"]
[Site "Santander"]
[Date "2012.06.17"]
[Round "7"]
[White "Jaimes Velasquez, Simon Andres"]
[Black "Rojas Hernandez, Santiago"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1612"]
[BlackElo "1306"]
[PlyCount "73"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 d6 8. 0-0 0-0 9. Qd2 Bd7 10. f4 Nxd4 11. Bxd4 Qa5 12. Qe3 a6 13. a3 Qd8 14. Bb6 Qc8 15. Qd3 Qc6 16. Bd4 Rfc8 17. e5 dxe5 18. fxe5 Bf5 19. Qd1 Nd5 20. Bf3 e6 21. g4 Nxc3 22. bxc3 Be4 23. Qe2 Bxf3 24. Rxf3 Qc4 25. Qf2 Rc7 26. Rf4 Rcc8 27. Rxf7 Rf8 28. Rxf8+ Rxf8 29. Qg2 Rd8 30. Qf2 Rf8 31. Qe3 Qa4 32. Qe4 Bh6 33. Qxb7 Qxc2 34. Qb4 Bf4 35. Qc5 Qxh2+ 36. Kf1 Bd2+ 37. Bf2 0-1

[Event "COL-ch U08"]
[Site "Santander"]
[Date "2012.06.17"]
[Round "8"]
[White "Rojas Hernandez, Santiago"]
[Black "Sauda, Eduardo"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "1306"]
[BlackElo "1258"]
[PlyCount "46"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bb4 5. Bxc6 dxc6 6. 0-0 0-0 7. Re1 Re8 8. a3 Bxc3 9. dxc3 Qxd1 10. Rxd1 Nxe4 11. Re1 Nc5 12. Rxe5 Rxe5 13. Nxe5 Bf5 14. Be3 Ne4 15. f3 Nf6 16. Nd3 Bxd3 17. cxd3 Rd8 18. d4 Nd5 19. Re1 Nxe3 20. Rxe3 f5 21. Re7 Rc8 22. Re5 g6 23. Kf2 Kh8 1-0

[Event "COL-ch U08"]
[Site "Santander"]
[Date "2012.06.16"]
[Round "6"]
[White "Rojas Hernandez, Santiago"]
[Black "Tobar Beltran, Carlos Andres"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "1306"]
[BlackElo "1261"]
[PlyCount "48"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. Bxc6 dxc6 6. 0-0 0-0 7. a3 Bc5 8. d3 h6 9. Nxe5 Bd4 10. Nf3 Bg4 11. Bd2 Nd7 12. Bf4 Be5 13. Bxe5 Nxe5 14. Nb1 Nxf3+ 15. gxf3 Bh3 16. Kh1 Bxf1 17. Qxf1 Qg5 18. Nc3 Rfe8 19. Ne2 Re6 20. Rd1 Rg6 21. f4 Qh5 22. f3 f5 23. e5 Re6 24. Nd4 Re7 1-0

[Event "COL-ch U08"]
[Site "Santander"]
[Date "2012.06.15"]
[Round "4"]
[White "Guevara, Juan David"]
[Black "Rojas Hernandez, Santiago"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1300"]
[BlackElo "1306"]
[PlyCount "66"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Na3 Nc6 3. Nh3 d6 4. Bc4 Bxh3 5. gxh3 Nf6 6. d3 a6 7. Bd5 Nxd5 8. exd5 Ne5 9. c3 b5 10. Nc2 Nd7 11. Ne3 g6 12. Nf1 Nf6 13. Ng3 Nxd5 14. c4 bxc4 15. dxc4 Nb6 16. b3 Bg7 17. Rb1 Qc8 18. h4 Qc6 19. Ke2 Qb7 20. Bb2 Bxb2 21. Rxb2 Nxc4 22. Qa1 Nxb2 23. Qxb2 Kd7 24. Qa3 Rhb8 25. Qa4+ Qb5+ 26. Kd2 Qxa4 27. bxa4 Rb2+ 28. Ke3 Rxa2 29. Rb1 Kc7 30. Ne4 Rxa4 31. Ng5 f6 32. Nxh7 Rh8 33. Nxf6 exf6 0-1

[Event "COL-ch U08"]
[Site "Santander"]
[Date "2012.06.15"]
[Round "5"]
[White "Rojas Hernandez, Santiago"]
[Black "Avila Pavas, Santiago"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1306"]
[BlackElo "1489"]
[PlyCount "68"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Bc4 Qb6 9. Rb1 Nxe4 10. fxe4 Bxd4 11. Bxd4 Qxd4 12. Qxd4 Nxd4 13. Kd2 d6 14. Nd5 e6 15. Ne3 Bd7 16. c3 Nc6 17. Bb5 Rac8 18. Rhe1 a6 19. Bxc6 Rxc6 20. Kc2 Rfc8 21. e5 d5 22. Ng4 Be8 23. Nf6+ Kg7 24. Re4 b5 25. Rbe1 a5 26. a3 h5 27. g3 R6c7 28. Nxe8+ Rxe8 29. h3 Rb8 30. Kd2 Rc4 31. Rxc4 bxc4 32. Rb1 f6 33. exf6+ Kxf6 34. Kc2 Kg5 0-1

[Event "COL-ch U08"]
[Site "Santander"]
[Date "2012.06.14"]
[Round "2"]
[White "Mantilla Ortiz, Juan David"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1313"]
[BlackElo "1306"]
[PlyCount "35"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. d3 d6 6. Be3 Bg4 7. 0-0 Nf6 8. h3 Bd7 9. Qd2 a6 10. Rfe1 h5 11. a3 Na5 12. Ba2 Qc8 13. e5 dxe5 14. Nxe5 0-0 15. Bh6 Bxh6 16. Qxh6 Nc6 17. Nxg6 Qd8 18. Qh8# 1-0

[Event "COL-ch U08"]
[Site "Santander"]
[Date "2012.06.14"]
[Round "3"]
[White "Rojas Hernandez, Santiago"]
[Black "Jimenez, Joseph"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1306"]
[BlackElo "1409"]
[PlyCount "52"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nf6 5. Nc3 Qa5 6. d3 e6 7. a3 Bc5 8. h3 Bh5 9. 0-0 Nc6 10. Bd2 0-0-0 11. Qb1 Bb6 12. Bg5 Bxf3 13. Bxf3 Qxg5 14. Bxc6 bxc6 15. Qd1 Nh5 16. Qf3 Rd4 17. Ne2 Rd5 18. c4 Rdd8 19. Qxc6 Qe5 20. Nc3 Ng3 21. Rfe1 Qf6 22. c5 Rd6 23. cxd6 Qxf2+ 24. Kh2 Qf4 25. Qf3 Nf1+ 26. Kh1 Qh2# 0-1

[Event "COL-ch U08"]
[Site "Santander"]
[Date "2012.06.13"]
[Round "1"]
[White "Rojas Hernandez, Santiago"]
[Black "Cardoso Cardoso, Jose Gabriel"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1306"]
[BlackElo "1632"]
[PlyCount "48"]
[EventDate "2012.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. h3 Nf6 7. d3 h6 8. Nc3 Be6 9. Be3 Qd7 10. Qb1 Bxh3 11. Re1 Bxg2 12. Kxg2 Qg4+ 13. Kf1 Qxf3 14. Rd1 Ng4 15. Qc1 Nh2+ 16. Ke1 Be7 17. Rd2 Qg2 18. Ke2 Qg4+ 19. Ke1 Nf3+ 20. Kf1 Nh2+ 21. Ke1 Bh4 22. Re2 Nf3+ 23. Kd1 Qg1+ 24. Re1 Qxe1# 0-1

[Event "Bogota op 05"]
[Site "Bogota"]
[Date "2012.05.21"]
[Round "7"]
[White "Jaramillo, Jhon Jairo"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "17"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. c4 c5 4. Nf3 cxd4 5. exd4 d5 6. Nc3 Bb4 7. Bd2 b6 8. Bd3 Ba6 9. Qa4+ 1-0

[Event "Bogota op 05"]
[Site "Bogota"]
[Date "2012.05.21"]
[Round "6"]
[White "Rojas Hernandez, Santiago"]
[Black "Romero Kries, Mario Andres"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1600"]
[BlackElo "1654"]
[PlyCount "91"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. a3 c6 4. e3 Nf6 5. Nc3 Be7 6. Nf3 Nbd7 7. Bd3 Qc7 8. b4 b6 9. cxd5 exd5 10. Bb2 0-0 11. Rc1 Bb7 12. Na4 Qd6 13. Qe2 Rfc8 14. 0-0 Ne4 15. Ne5 c5 16. Bxe4 dxe4 17. bxc5 bxc5 18. Nxd7 Qxd7 19. Nxc5 Bxc5 20. dxc5 a5 21. Rfd1 Qf5 22. Bd4 Ba6 23. Qd2 Bd3 24. f3 Qg6 25. fxe4 Bxe4 26. Bc3 Re8 27. Bd4 h5 28. Rc3 h4 29. Rdc1 h3 30. g3 Qc6 31. Kf2 Bg2 32. Qe2 Rad8 33. Qg4 g6 34. Rb1 Qa6 35. Rcc1 Re4 36. Rb6 Rxg4 37. Rxa6 Bd5 38. Rxa5 Rc8 39. Rb5 Re4 40. Rcb1 Ree8 41. Rb6 Ra8 42. Ra1 Rec8 43. a4 Kf8 44. a5 Ke8 45. a6 Kd7 46. Rd6+ 1-0

[Event "Bogota op 05"]
[Site "Bogota"]
[Date "2012.05.19"]
[Round "3"]
[White "Rojas Hernandez, Santiago"]
[Black "Barajas, Ivan"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1600"]
[BlackElo "1768"]
[PlyCount "6"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bc4 d6 0-1

[Event "Bogota op 05"]
[Site "Bogota"]
[Date "2012.05.19"]
[Round "2"]
[White "Rojas Hernandez, Santiago"]
[Black "Peraza, Leonardo"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1600"]
[BlackElo "1756"]
[PlyCount "66"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. a4 Be6 9. Be3 0-0 10. a5 Nc6 11. Bb6 Qd7 12. 0-0 d5 13. Nc5 Bxc5 14. Bxc5 Rfe8 15. exd5 Nxd5 16. Nxd5 Qxd5 17. Bb6 Rac8 18. c4 Qe4 19. Bd3 Qf4 20. Ra4 Nd4 21. Re1 Bd7 22. Ra3 Bc6 23. Re3 Re6 24. Rh3 h6 25. Bb1 Rf6 26. f3 Bd7 27. Rg3 Rxc4 28. Rc3 Rxc3 29. bxc3 Qe3+ 30. Kh1 Ba4 31. Bxd4 exd4 32. Qxd4 Qe1+ 33. Qg1 Qxc3 0-1

[Event "Bogota op 05"]
[Site "Bogota"]
[Date "2012.05.18"]
[Round "1"]
[White "Borbon, Oscar"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1927"]
[BlackElo "1600"]
[PlyCount "57"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 b6 4. e4 d6 5. f4 c5 6. d5 Bg7 7. Nf3 a6 8. Be2 0-0 9. 0-0 Ra7 10. Bd2 e6 11. Qc2 Qc7 12. e5 dxe5 13. fxe5 Ng4 14. d6 Qd7 15. Qe4 f5 16. Qf4 Nc6 17. Na4 Qb7 18. Bc3 Bh6 19. Qg3 Ne3 20. Qh3 Kg7 21. Bd2 Ng4 22. Bxh6+ Nxh6 23. Rae1 b5 24. cxb5 axb5 25. Nxc5 Qb6 26. Rc1 Rxa2 27. Kh1 Rxb2 28. d7 Rxe2 29. Nxe6+ 1-0

[Event "Cartago CupT"]
[Site "Cartago"]
[Date "2011.08.31"]
[Round "4.1"]
[White "Carvajal, Carlos David"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "97"]
[EventDate "2011.08.31"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Buga"]
[BlackTeam "Palmira"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 b6 2. f4 Nf6 3. e3 Bb7 4. Nf3 d5 5. Bd3 e6 6. 0-0 Bd6 7. Ne5 0-0 8. Qf3 Nc6 9. Qh3 Qe7 10. c3 Rfd8 11. Rf3 h6 12. Rg3 Bxe5 13. fxe5 Ne4 14. Rg4 Ng5 15. Qh4 f5 16. exf6 Qxf6 17. Bd2 e5 18. Na3 e4 19. Bc2 a6 20. Bb3 Na5 21. Rf1 Qe7 22. Qh5 Nxb3 23. axb3 Rf8 24. Rgf4 Rxf4 25. Rxf4 c5 26. h4 Ne6 27. Rg4 Qf6 28. Rg6 Qf7 29. Qxh6 Kf8 30. Qh5 Ke7 31. Qg4 Rf8 32. Kh2 Bc8 33. Qg3 Rg8 34. h5 Rh8 35. Qh4+ Kf8 36. c4 dxc4 37. Nxc4 b5 38. Nd6 Qc7 39. dxc5 Nxc5 40. Qf4+ Kg8 41. g4 Nxb3 42. Bc3 Rh7 43. Qxe4 Bd7 44. Qd5+ Kh8 45. Qxb3 Qb8 46. Be5 Qb6 47. Nf7+ Kg8 48. Nh6+ Kf8 49. Qf7# 1-0

[Event "Cartago CupT"]
[Site "Cartago"]
[Date "2011.08.31"]
[Round "2.1"]
[White "Polanco, Brayan Arley"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "37"]
[EventDate "2011.08.31"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Yumbo"]
[BlackTeam "Palmira"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nc6 4. c3 Bg4 5. d4 Bxf3 6. Qxf3 Nf6 7. g4 exd4 8. g5 dxc3 9. gxf6 gxf6 10. Qh5 Ne5 11. Bb3 cxb2 12. Bxb2 Qe7 13. Bxe5 fxe5 14. Nc3 Bg7 15. Qf5 0-0 16. Rg1 h6 17. Qg6 Qf6 18. Qxf6 Kh8 19. Qxg7# 1-0

[Event "Cartago CupT"]
[Site "Cartago"]
[Date "2011.08.31"]
[Round "1.1"]
[White "Rojas Hernandez, Santiago"]
[Black "Chalapud, Johan Esteban"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "44"]
[EventDate "2011.08.31"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Palmira"]
[BlackTeam "Buenaventura"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 Bg4 5. exd6 cxd6 6. Be2 Nf6 7. Nc3 Be7 8. 0-0 0-0 9. h3 Be6 10. Bg5 h6 11. Be3 Re8 12. Bb5 a6 13. Ba4 Bd7 14. Bb3 Qc7 15. Bf4 Qd8 16. Bxd6 b6 17. Bxe7 Rxe7 18. Qe2 Re8 19. Qc4 Kh8 20. Rfe1 b5 21. Qxf7 Rf8 22. Qg6 Nb4 1-0

[Event "Cartago CupT"]
[Site "Cartago"]
[Date "2011.08.31"]
[Round "5.1"]
[White "Rojas Hernandez, Santiago"]
[Black "Guzman, Santiago"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "44"]
[EventDate "2011.08.31"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Palmira"]
[BlackTeam "Cartago"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Bg5 d6 7. Nc3 Bg4 8. Nd5 Nd4 9. h3 Bxf3 10. gxf3 c6 11. Nxf6+ gxf6 12. Bh4 Qd7 13. Kh2 Kh8 14. Bxf6+ Kg8 15. c3 d5 16. cxd4 exd4 17. Bb3 Qd6+ 18. Kh1 Qxf6 19. exd5 Kh8 20. dxc6 Rg8 21. Kh2 Qh4 22. Kh1 Qxh3# 0-1

[Event "Cartago CupT"]
[Site "Cartago"]
[Date "2011.08.31"]
[Round "3.1"]
[White "Rojas Hernandez, Santiago"]
[Black "Tamayo, Nicolas"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "36"]
[EventDate "2011.08.31"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Palmira"]
[BlackTeam "Cartago II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nf6 6. Bd3 0-0 7. 0-0 Re8 8. Nd2 d5 9. Nxc6 bxc6 10. Bxc5 dxe4 11. c3 Rb8 12. Bc2 Bg4 13. f3 exf3 14. Nxf3 Qxd1 15. Raxd1 Re2 16. Rd2 Bxf3 17. Rxe2 Bxe2 18. a3 Bxf1 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.08"]
[Round "9"]
[White "Tamayo, Nicolas"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "B56"]
[PlyCount "27"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bb5 Bd7 7. 0-0 g6 8. Nxc6 bxc6 9. Bc4 Bg7 10. Bf4 Rb8 11. b3 Nxe4 12. Nxe4 Bxa1 13. Qxa1 d5 14. Qxh8# 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "7"]
[White "Forero Rengifo, Jeferson Andres"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "20"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Nc6 4. Bd3 b6 5. Bb5 Bb7 6. Nf3 Qd7 7. 0-0 0-0-0 8. Bg5 f6 9. Bh4 Ba6 10. Ba4 Qe7 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "8"]
[White "Rojas Hernandez, Santiago"]
[Black "Perez Zapata, Alejandro"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "30"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Na5 5. Bd2 Nc4 6. Bxc4 Nf6 7. Nc3 Be7 8. 0-0 0-0 9. Bg5 h6 10. Bxf6 Bxf6 11. Qe2 Bxd4 12. Bd5 d6 13. Rfe1 Be6 14. e5 dxe5 15. Qe4 Bc5 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "5"]
[White "Fiesco Hoyos, Javier"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "D45"]
[PlyCount "37"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Be7 4. Nf3 0-0 5. e3 c6 6. Bd3 d5 7. c5 b6 8. b4 Na6 9. Bxa6 Bxa6 10. Qa4 Qc8 11. b5 Bb7 12. 0-0 bxc5 13. dxc5 Bxc5 14. Qc2 Bb6 15. Qd3 Ba5 16. Bb2 c5 17. Ng5 c4 18. Qc2 Nd7 19. Qxh7# 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "6"]
[White "Rojas Hernandez, Santiago"]
[Black "Avila, Milder Alexander"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "40"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Nd3 Qxe4+ 7. Qe2 Qxe2+ 8. Kxe2 Nf6 9. Re1 Be7 10. Kf1 Be6 11. b3 0-0 12. Bb2 Bd6 13. h3 Bf5 14. Nc3 Rfe8 15. Rac1 Rxe1+ 16. Rxe1 Re8 17. Ra1 Nd5 18. Re1 Rxe1+ 19. Kxe1 Nf4 20. Kf1 Nxd3 0-1

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "2"]
[White "Espinoza Apolo, Leinier"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "21"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. d3 d5 4. Nc3 Nf6 5. Nf3 e5 6. Ne2 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Bg4 10. h3 Bd7 11. Ned4 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.03"]
[Round "1"]
[White "Rojas Hernandez, Santiago"]
[Black "Gomez, Facundo Tomas"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "31"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nc6 4. Nc3 Bd7 5. d4 cxd4 6. Nxd4 Nf6 7. Bd3 Nxd4 8. 0-0 g6 9. Be3 Nc6 10. Qb3 b6 11. Rad1 Bg7 12. Rfe1 0-0 13. Qc2 Nb4 14. Qb3 Nxd3 15. Rxd3 Qc7 16. Red1 0-1

[Event "COL-ch U08"]
[Site "Cali"]
[Date "2011.05.29"]
[Round "9.2"]
[White "Rojas Hernandez, Santiago"]
[Black "Sanchez Correa, Juan Camilo"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1367"]
[BlackElo "1381"]
[PlyCount "26"]
[EventDate "2011.05.25"]
[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 a6 3. c3 b5 4. d4 e6 5. Bf4 Nc6 6. Be2 Bb7 7. Nbd2 Be7 8. 0-0 Nf6 9. Bg5 0-0 10. Bxf6 Bxf6 11. e5 Nxe5 12. Nxe5 Bxe5 13. Bd3 Qf6 1/2-1/2

[Event "COL-ch U08"]
[Site "Cali"]
[Date "2011.05.29"]
[Round "8.4"]
[White "Soto, Miguel Angel"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1588"]
[BlackElo "1367"]
[PlyCount "65"]
[EventDate "2011.05.25"]
[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 Nc6 3. c3 e6 4. d4 cxd4 5. cxd4 d5 6. e5 f6 7. Bb5 Bd7 8. 0-0 a6 9. Ba4 Qc7 10. Qc2 0-0-0 11. a3 fxe5 12. dxe5 b6 13. Re1 Bc5 14. Bxc6 Bxc6 15. b4 Be7 16. Be3 Nh6 17. Nd4 Kb7 18. Nxe6 Qxe5 19. Nxd8+ Bxd8 20. Rc1 Bd7 21. Bxh6 gxh6 22. Nd2 Bc7 23. Nf3 Qd6 24. a4 Bg4 25. b5 axb5 26. axb5 Kc8 27. Ra8+ Kd7 28. Rxh8 Bxf3 29. Rxh7+ Kd8 30. Qxc7+ Qxc7 31. Rcxc7 Bg4 32. Rcg7 Ke8 33. Rh8# 1-0

[Event "COL-ch U08"]
[Site "Cali"]
[Date "2011.05.28"]
[Round "6.3"]
[White "Perez V, Juan Esteban"]
[Black "Rojas Hernandez, Santiago"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1609"]
[BlackElo "1367"]
[PlyCount "101"]
[EventDate "2011.05.25"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Nb6 8. Nc3 Ba6 9. b3 g6 10. Bb2 Bg7 11. Ne2 0-0 12. g3 d6 13. Bg2 Bb7 14. f4 dxe5 15. Qxd8 Raxd8 16. Bxe5 Bxe5 17. fxe5 f6 18. Nf4 Ra8 19. exf6 exf6 20. 0-0 Rae8 21. Rae1 Rxe1 22. Rxe1 Kf7 23. Rd1 Re8 24. c5 Ba6 25. cxb6 axb6 26. Bxc6 Rc8 27. Rd7+ Kg8 28. Bd5+ Kh8 29. Ra7 Rc1+ 30. Kg2 Rc2+ 31. Kf3 Rxa2 32. Ra8+ Kg7 33. Ne6+ Kh6 34. Nd4 Ra5 35. Bc6 Bd3 36. Rxa5 bxa5 37. Bb5 Bb1 38. Nc6 f5 39. Nxa5 Be4+ 40. Ke3 Kg5 41. Bd3 Bd5 42. b4 Kg4 43. Kf2 Kh3 44. Kg1 h5 45. b5 Be4 46. Bxe4 fxe4 47. Nc4 g5 48. b6 h4 49. gxh4 gxh4 50. b7 e3 51. Nxe3 1/2-1/2

[Event "COL-ch U08"]
[Site "Cali"]
[Date "2011.05.28"]
[Round "7.3"]
[White "Rojas Hernandez, Santiago"]
[Black "Hernandez Torres, Julian Stiven"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1367"]
[BlackElo "1321"]
[PlyCount "98"]
[EventDate "2011.05.25"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d3 c6 6. Be2 Bf5 7. 0-0 Nbd7 8. Bd2 Qc7 9. h3 e6 10. a3 Bd6 11. d4 0-0-0 12. Qe1 Bxc2 13. Qc1 Bf5 14. Kh1 h6 15. Nh4 g6 16. Bxh6 Rdg8 17. Nxf5 gxf5 18. Bd2 Rg6 19. Qb1 Rhg8 20. Bf3 Qb6 21. Be3 Qc7 22. Rc1 Bf4 23. Nb5 Qb6 24. Nc3 Bxe3 25. fxe3 Qc7 26. Nb5 Qg3 27. Rc2 a6 28. Nc3 e5 29. dxe5 Nxe5 30. Qf1 Nxf3 31. Qxf3 Qxf3 32. gxf3 Rg3 33. Kh2 Rxf3 34. Re1 Rgg3 35. Kh1 Rxh3+ 36. Kg2 Rxe3 37. Rxe3 Rxe3 38. Rf2 Re5 39. Re2 Rxe2+ 40. Nxe2 Kd7 41. Nd4 f4 42. Kf3 Nd5 43. Ne2 Kd6 44. Nxf4 Nxf4 45. Kxf4 b5 46. Ke3 a5 47. b4 axb4 48. axb4 c5 49. bxc5+ Kxc5 0-1

[Event "COL-ch U08"]
[Site "Cali"]
[Date "2011.05.27"]
[Round "4.2"]
[White "Ospina Castro, Santiago"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1476"]
[BlackElo "1367"]
[PlyCount "44"]
[EventDate "2011.05.25"]
[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. d4 cxd4 3. c3 d6 4. cxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Nf3 0-0 8. Qe2 Nc6 9. 0-0 Bg4 10. h3 Bxf3 11. Qxf3 Nxd4 12. Qd3 Nc6 13. a3 Ne5 14. Qd4 Nxc4 15. Qxc4 e6 16. Bf4 d5 17. exd5 exd5 18. Qb3 Nh5 19. Bd2 d4 20. Ne4 Qb6 21. Qxb6 axb6 22. Rab1 Rab8 1-0

[Event "COL-ch U08"]
[Site "Cali"]
[Date "2011.05.27"]
[Round "5.4"]
[White "Rojas Hernandez, Santiago"]
[Black "Castiblanco, Miguel Angel"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1367"]
[BlackElo "1369"]
[PlyCount "84"]
[EventDate "2011.05.25"]
[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. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 Bxc3+ 8. bxc3 Qe7 9. 0-0 0-0 10. Re1 d6 11. Bg5 h6 12. Bxf6 Qxf6 13. Qe2 Qxc3 14. e5 dxe5 15. Qxe5 Qxe5 16. Rxe5 Be6 17. Be4 Bd7 18. Rc5 Rab8 19. Bxc6 Bxc6 20. Rxc6 Rb7 21. Rc3 Rb2 22. Rxc7 Rfb8 23. h3 a5 24. Rc5 a4 25. Ra5 R8b4 26. c3 Rc4 27. Ra8+ Kh7 28. Kh2 Rxc3 29. Rxa4 Rxf2 30. Kg1 Rcc2 31. Rg4 h5 32. Rg3 h4 33. Rg4 Kg8 34. Rxh4 Rxg2+ 35. Kh1 Rxa2 36. Re1 Rh2+ 37. Kg1 Rag2+ 38. Kf1 f6 39. Rg4 Ra2 40. Re8+ Kf7 41. Rg1 Kxe8 42. h4 Ra1# 0-1

[Event "COL-ch U08"]
[Site "Cali"]
[Date "2011.05.26"]
[Round "2.1"]
[White "Martinez, Cristian Camilo"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1660"]
[BlackElo "1367"]
[PlyCount "37"]
[EventDate "2011.05.25"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d5 8. 0-0 0-0 9. a3 Bxc3 10. exd5 Nd4 11. bxc3 Nxf3+ 12. gxf3 Nxd5 13. c4 Nf4 14. Bxf4 exf4 15. Kh1 Bh3 16. Rg1 Qd4 17. Bxh7+ Kxh7 18. Qxd4 Rad8 19. Qxg7# 1-0

[Event "COL-ch U08"]
[Site "Cali"]
[Date "2011.05.26"]
[Round "3.5"]
[White "Rojas Hernandez, Santiago"]
[Black "Cardoso Cardoso, Jose Gabriel"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1367"]
[BlackElo "1502"]
[PlyCount "31"]
[EventDate "2011.05.25"]
[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. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 Re8 9. Bg5 Bxc3 10. bxc3 h6 11. Bh4 d5 12. exd5 cxd5 13. Re1 Rxe1+ 14. Qxe1 c5 15. Bxf6 Qxf6 16. Qe8# 1-0

[Event "Central America-ch U08"]
[Site "Medellin"]
[Date "2010.12.12"]
[Round "6"]
[White "Cruz Beltran, Andres Euclides"]
[Black "Rojas Hernandez, Santiago"]
[Result "1/2-1/2"]
[ECO "C30"]
[PlyCount "75"]
[EventDate "2010.12.09"]
[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. f4 d6 3. Nf3 Nc6 4. f5 Nf6 5. Nc3 b6 6. Bc4 Bb7 7. d3 Na5 8. Bf4 exf4 9. 0-0 Nxc4 10. dxc4 Nxe4 11. Nxe4 Bxe4 12. Re1 Qe7 13. Qd4 c5 14. Qxe4 Qxe4 15. Rxe4+ Be7 16. Rae1 0-0 17. Rxe7 a5 18. f6 gxf6 19. Rd7 Rad8 20. Ree7 a4 21. Rb7 Rfe8 22. Rxe8+ Rxe8 23. Rxb6 Rd8 24. Ra6 Re8 25. Rxa4 Re2 26. b3 Rxc2 27. a3 Rc1+ 28. Kf2 Rc2+ 29. Ke1 Rxg2 30. Ra8+ Kg7 31. a4 Rb2 32. Rb8 Rb1+ 33. Kd2 Rb2+ 34. Kc3 Rb1 35. a5 Rf1 36. Nd2 Rc1+ 37. Kb2 f3 38. Nxf3 1/2-1/2

[Event "Central America-ch U08"]
[Site "Medellin"]
[Date "2010.12.11"]
[Round "4"]
[White "Martinez, Cristian Camilo"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "C28"]
[PlyCount "22"]
[EventDate "2010.12.09"]
[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 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bc4 Bb4 5. d3 d6 6. a3 Bxc3+ 7. bxc3 d5 8. exd5 Nxd5 9. Qe2 f6 10. Bd2 Be6 11. 0-0 0-0 1-0

[Event "Central America-ch U08"]
[Site "Medellin"]
[Date "2010.12.10"]
[Round "3"]
[White "Palacio, Samuel"]
[Black "Rojas Hernandez, Santiago"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "41"]
[EventDate "2010.12.09"]
[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 d6 3. d4 Nc6 4. d5 Nd4 5. Nxd4 exd4 6. Qxd4 c5 7. dxc6 bxc6 8. Nc3 c5 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Qd5 Qd8 12. Qc6+ Ke7 13. Nd5+ Ke6 14. Nc7+ Ke7 15. Nxa8 Qa5+ 16. Bd2 Qd8 17. Nc7 Qd7 18. Nd5+ Kd8 19. Ba5+ Ke8 20. Qa8+ Qc8 21. Qxc8# 1-0

[Event "Central America-ch U08"]
[Site "Medellin"]
[Date "2010.12.10"]
[Round "2"]
[White "Rojas Hernandez, Santiago"]
[Black "Jimenez, Joseph"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "31"]
[EventDate "2010.12.09"]
[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. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 c5 6. Qe5+ Qe7 7. Qxe7+ Kxe7 8. Bc4 Nf6 9. 0-0 Nxe4 10. Re1 f5 11. f3 d6 12. Bg5+ Kd7 13. fxe4 fxe4 14. Rxe4 d5 15. Bb5+ Kc7 16. Re1 1-0

