[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.07"]
[Round "9"]
[White "Roldan Churio, Renny Alfonso"]
[Black "Perez Gormaz, Matias Ariel"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2023"]
[BlackElo "2077"]
[PlyCount "101"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Rb8 7. Nf3 b5 8. 0-0 b4 9. Ne2 Nf6 10. h3 0-0 11. g4 c4 12. Be3 cxd3 13. cxd3 Ba6 14. Qd2 Qa5 15. Rfc1 Rfc8 16. g5 Nd7 17. d4 Qb5 18. Bf1 Qd3 19. Qxd3 Bxd3 20. Ng3 Bxf1 21. Kxf1 Nb6 22. d5 Na5 23. Bd4 Nbc4 24. b3 Nd2+ 25. Ke2 Rxc1 26. Rxc1 Ndxb3 27. axb3 Nxb3 28. Rd1 Nxd4+ 29. Nxd4 Bxd4 30. Rxd4 b3 31. Rd1 b2 32. Rb1 a5 33. Kd2 a4 34. Ne2 a3 35. Nc3 Rb3 36. Kc2 Rxc3+ 37. Kxc3 a2 38. Kxb2 axb1Q+ 39. Kxb1 f6 40. h4 h6 41. gxf6 exf6 42. Kc2 g5 43. hxg5 hxg5 44. Kd3 Kg7 45. Ke3 g4 46. Kf2 Kg6 47. Kg3 f5 48. e5 Kf7 49. Kh4 Ke7 50. Kg3 Kd7 51. Kh4 1/2-1/2

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.06"]
[Round "8"]
[White "Alvarez Navarro, Martin"]
[Black "Roldan Churio, Renny Alfonso"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2047"]
[BlackElo "2023"]
[PlyCount "122"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[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 Nge7 4. d4 exd4 5. Nxd4 g6 6. Nxc6 bxc6 7. Qd4 Rg8 8. Bd3 Bg7 9. Qe3 d6 10. 0-0 Bb7 11. f4 c5 12. c3 Qd7 13. a4 f5 14. Nd2 0-0-0 15. Qe2 Rge8 16. Ba6 fxe4 17. Bxb7+ Kxb7 18. Nxe4 Nf5 19. Qf3 Qc6 20. Ng5 Qxf3 21. Nxf3 d5 22. Bd2 d4 23. Rfe1 Nd6 24. cxd4 cxd4 25. Ne5 Bxe5 26. fxe5 Nc4 27. Bf4 d3 28. Re4 Nb6 29. Rd1 Rd5 30. b3 Nd7 31. Re3 Nc5 32. Bg3 a5 33. Kf2 Re6 34. Ke1 Rd4 35. Rb1 Rb6 36. Rd1 Rxb3 37. e6 Rxa4 38. e7 d2+ 39. Ke2 Rxe3+ 40. Kxe3 Re4+ 41. Kxd2 Rxe7 42. Rb1+ Kc6 43. Bf4 a4 44. Rb2 Nb3+ 45. Kc3 Kb5 46. g3 c5 47. h4 c4 48. Rh2 a3 49. Ra2 Ra7 50. g4 Rf7 51. Bg5 Rf3+ 52. Kc2 Nd4+ 53. Kb1 Rf1+ 54. Bc1 Kb4 55. h5 c3 56. Rxa3 Rxc1+ 57. Kxc1 Kxa3 58. hxg6 hxg6 59. g5 c2 60. Kd2 Kb2 61. Kd3 Nf5 0-1

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.06"]
[Round "7"]
[White "Krysa, Leandro Sergio"]
[Black "Roldan Churio, Renny Alfonso"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2244"]
[BlackElo "2023"]
[PlyCount "33"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 0-0 7. 0-0 c6 8. Be3 Qc7 9. d5 Re8 10. Ne1 Nf8 11. Nd3 Ng6 12. Re1 h6 13. b4 Nh7 14. c5 f5 15. dxc6 bxc6 16. Qb3+ Kh8 17. Qf7 1-0

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "6"]
[White "Roldan Churio, Renny Alfonso"]
[Black "Barbosa, Evandro Amorim"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2023"]
[BlackElo "2382"]
[PlyCount "60"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. e5 Nef5 11. Bf2 Nxf3+ 12. Qxf3 Nd4 13. Qd1 dxe5 14. fxe5 Bxe5 15. Na4 Qc7 16. c3 Nf5 17. Nxc5 h5 18. Qf3 Rb8 19. d4 Bg7 20. h3 b6 21. Ne4 Bb7 22. g4 hxg4 23. Qxg4 e5 24. dxe5 Bxe5 25. Rae1 Rbd8 26. Qg5 Kg7 27. Bf3 Rd3 28. Qg2 Rxf3 29. Qxf3 Nd6 30. Bg3 Nxe4 0-1

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "5"]
[White "Roldan Churio, Renny Alfonso"]
[Black "Leon Calderon, Jonathan Francisco"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "2023"]
[BlackElo "2120"]
[PlyCount "149"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Bxc3 6. Bxc3 Qc7 7. Qg4 g6 8. Nf3 b6 9. h4 h5 10. Qf4 Qe7 11. Be2 Ba6 12. Bxa6 Nxa6 13. dxc5 Nxc5 14. 0-0 Nh6 15. Nd4 Nf5 16. Nxf5 gxf5 17. Rad1 Rc8 18. Bb4 Rg8 19. f3 a5 20. Be1 Rg6 21. c4 dxc4 22. Qxc4 Qb7 23. Rd6 Nd7 24. Qd4 Rc2 25. Bd2 Rc5 26. Bg5 Rd5 27. Rxd5 Qxd5 28. Qxd5 exd5 29. Rd1 Rc6 30. Rxd5 Rc2 31. Rb5 Rc5 32. Rxc5 Nxc5 33. Kf2 b5 34. Ke3 Kd7 35. Kd4 Kc6 36. Bf6 Ne6+ 37. Ke3 Kd5 38. g4 f4+ 39. Kf2 hxg4 40. fxg4 Ke4 41. h5 Nf8 42. g5 Kf5 43. Kf3 Ne6 44. b3 a4 45. b4 Nd4+ 46. Kg2 Ne6 47. Kh3 Ke4 48. h6 Nf8 49. Be7 Ng6 50. Bd6 f3 51. Kg3 Ke3 52. h7 a3 53. Bc5+ Ke2 54. Bf2 Nh8 55. Bd4 Ng6 56. Kg4 Kd3 57. Bf2 Ke4 58. Kh5 Kxe5 59. Kh6 Kf5 60. Kg7 Kxg5 61. h8Q Nxh8 62. Kxh8 Kf5 63. Kg7 Ke4 64. Kxf7 Kd3 65. Ke6 Kc2 66. Kd5 Kb2 67. Ke4 Kxa2 68. Kxf3 Kb3 69. Ke2 Kxb4 70. Kd2 Kc4 71. Bh4 Kb3 72. Be7 Kb2 73. Bf6+ Kb3 74. Be7 b4 75. Bxb4 1/2-1/2

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.04"]
[Round "4"]
[White "Mamani Aponte, Joan Franco"]
[Black "Roldan Churio, Renny Alfonso"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "2096"]
[BlackElo "2023"]
[PlyCount "90"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. d3 d6 6. Na4 Bg4 7. Qd2 Qd7 8. Nxc5 dxc5 9. h3 Be6 10. Nf3 0-0-0 11. b3 h6 12. Bb2 Qd6 13. 0-0-0 Nd7 14. Kb1 Nb6 15. Ba3 f5 16. exf5 Bxf5 17. Nh4 Bh7 18. Qe3 Nd4 19. Be4 Nd5 20. Qd2 Qa6 21. Bxc5 Nb5 22. Bxd5 Rxd5 23. Qb4 Qc6 24. a4 Na3+ 25. Qxa3 Rxc5 26. c4 Bxd3+ 27. Kb2 b6 28. Rh2 e4 29. Ka2 Rd8 30. Rc1 Rd4 31. Rhh1 g5 32. Ng2 Qf6 33. Qb2 Rf5 34. f4 exf3 35. Ne3 Rc5 36. Ng4 Qd8 37. Rcd1 Rc6 38. Ne5 Re6 39. Rhe1 c5 40. Nxf3 Rxe1 41. Rxe1 Re4 42. Qd2 Rxe1 43. Qxe1 Bf5 44. g4 Bh7 45. Qe6+ Qd7 1/2-1/2

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.03"]
[Round "2"]
[White "Monroy Carrizo, Javier"]
[Black "Roldan Churio, Renny Alfonso"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2144"]
[BlackElo "2023"]
[PlyCount "90"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d6 3. d4 Nbd7 4. Bg2 e5 5. dxe5 dxe5 6. 0-0 Bc5 7. c4 0-0 8. Nc3 c6 9. Qc2 Re8 10. Bg5 h6 11. Bxf6 Nxf6 12. e3 Bg4 13. a3 Qe7 14. b4 Bb6 15. c5 Bc7 16. Nd2 Rad8 17. Nde4 Nh7 18. h3 Bh5 19. g4 Bg6 20. Rad1 h5 21. f3 Kh8 22. Qb3 f5 23. Nf2 hxg4 24. fxg4 fxg4 25. Nxg4 e4 26. Ne2 Qh4 27. Rxd8 Rxd8 28. Qe6 Bh5 29. Nd4 Ng5 30. Nf5 Bxg4 31. Nxh4 Bxe6 32. Ng6+ Kg8 33. h4 Nf3+ 34. Bxf3 exf3 35. Rxf3 Rd1+ 36. Kf2 Bg4 37. Rf8+ Kh7 38. h5 Bxh5 39. Rc8 Rd2+ 40. Kf1 Bg3 41. Nf8+ Kh6 42. Ne6 Bf3 43. Rd8 Ra2 44. Rh8+ Kg6 45. Nf4+ Kf7 0-1

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.03"]
[Round "3"]
[White "Roldan Churio, Renny Alfonso"]
[Black "Arcos Facio, Mateo"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2023"]
[BlackElo "2143"]
[PlyCount "51"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[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. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Neg5 0-0-0 11. Nxe6 fxe6 12. Rxe6 Qd5 13. Qe2 h6 14. b3 Bc5 15. Bb2 Rhf8 16. Rd1 Rxf3 17. gxf3 Bd6 18. Qe4 Qh5 19. h4 Ne5 20. Kg2 Rf8 21. Rxd4 Nxf3 22. Rexd6 Nxd4 23. Rxd4 Qf7 24. Qg4+ Kb8 25. Qg3 Qf6 26. Rc4 1-0

[Event "Pan American U18"]
[Site "Bento Goncalves"]
[Date "2010.08.02"]
[Round "1"]
[White "Roldan Churio, Renny Alfonso"]
[Black "Vera Siguenas, Deivy Anthoni"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2023"]
[BlackElo "2348"]
[PlyCount "81"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nh6 7. Nf3 0-0 8. 0-0 Nd4 9. h3 Nxf3+ 10. Qxf3 f5 11. Be3 Rb8 12. e5 Be6 13. Rfe1 Bf7 14. Rad1 b5 15. d4 b4 16. Nd5 c4 17. Bd2 Rb5 18. Nxb4 dxe5 19. fxe5 Qxd4+ 20. Kh1 Qc5 21. Nc6 f4 22. Bxf4 Nf5 23. Be3 Nxe3 24. Qxe3 Qxe3 25. Rxe3 Rxb2 26. Nxe7+ Kh8 27. e6 Be8 28. Nc8 Bf6 29. e7 Bxe7 30. Rxe7 Ba4 31. Rxa7 Bxc2 32. Rdd7 g5 33. Nd6 Bg6 34. Nxc4 Re2 35. Nd6 Rff2 36. a4 Kg8 37. a5 Rf8 38. Rab7 Ra8 39. Ra7 Rb8 40. a6 Bd3 41. Rab7 1-0

[Event "Pan American-ch Schools U17"]
[Site "Columbia"]
[Date "2009.10.09"]
[Round "6"]
[White "Palechor, Cesar Augusto"]
[Black "Roldan Churio, Renny Alfonso"]
[Result "0-1"]
[ECO "D15"]
[BlackElo "1983"]
[PlyCount "96"]
[EventDate "2009.10.07"]
[EventType "rapid"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. Bf4 dxc4 6. a4 Bf5 7. e3 Qb6 8. Qd2 Qb4 9. Ne5 Be6 10. Be2 Nbd7 11. Nxd7 Nxd7 12. 0-0 g6 13. e4 Bg7 14. d5 cxd5 15. exd5 Bf5 16. d6 e5 17. Nd5 Qxd2 18. Nc7+ Kd8 19. Bxd2 Rc8 20. Bxc4 Bf8 21. Bb4 Rxc7 22. dxc7+ Kxc7 23. Bxf8 Rxf8 24. Rac1 Kb8 25. f3 Nb6 26. g4 Bd7 27. b3 f5 28. g5 Bc6 29. a5 Nxc4 30. bxc4 Kc7 31. c5 Rd8 32. Rfe1 Rd5 33. Kf2 e4 34. f4 Rd3 35. Re3 Rd2+ 36. Re2 Rd3 37. Re3 Rd2+ 38. Kg1 Ra2 39. Rh3 e3 40. Rxh7+ Kb8 41. Rh8+ Ka7 42. Kf1 Rf2+ 43. Ke1 Bb5 44. Kd1 Rf1+ 45. Kc2 Ba4+ 46. Kb2 e2 47. c6 Rxc1 48. cxb7 Kxb7 0-1

[Event "Pan American-ch Schools U17"]
[Site "Columbia"]
[Date "2009.10.08"]
[Round "4"]
[White "Guelgua, Alvaro"]
[Black "Roldan Churio, Renny Alfonso"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2020"]
[BlackElo "1983"]
[PlyCount "51"]
[EventDate "2009.10.07"]
[EventType "rapid"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 g6 5. d4 exd4 6. cxd4 Bg7 7. 0-0 0-0 8. Bg5 a6 9. Ba4 b5 10. Bb3 d6 11. Nc3 h6 12. Be3 Bg4 13. Ne2 Kh7 14. Qd2 f5 15. h3 fxe4 16. hxg4 exf3 17. gxf3 Rxf3 18. Kg2 Rf8 19. Bxh6 d5 20. Rh1 Qd7 21. Qg5 Kg8 22. Bxg7 Kxg7 23. Nf4 Rxf4 24. Qh6+ Kg8 25. Qxf4 Rf8 26. Rh8+ 1-0

[Event "Pan American-ch Schools U17"]
[Site "Columbia"]
[Date "2009.10.08"]
[Round "5"]
[White "Roldan Churio, Renny Alfonso"]
[Black "Silva, John Hansen"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1983"]
[BlackElo "1992"]
[PlyCount "77"]
[EventDate "2009.10.07"]
[EventType "rapid"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 e5 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 Nc6 8. f3 Nd7 9. Be3 Nde5 10. Be2 Bf6 11. Nd5 Be6 12. c4 Ng6 13. Nxf6+ Qxf6 14. f4 Bd7 15. Qd2 Qe7 16. f5 Nge5 17. Bg5 f6 18. Bf4 Rae8 19. Nb5 Bc8 20. Rfe1 a6 21. Nc3 Kh8 22. Nd5 Qd8 23. b4 Ne7 24. Nc3 g6 25. fxg6 N7xg6 26. Bg3 Be6 27. Nd5 c6 28. Ne3 Qb6 29. Kh1 Qc7 30. Rad1 Rd8 31. Rf1 Qf7 32. Qc3 Rg8 33. Bh5 Qg7 34. Rf2 Ne7 35. Bh4 Rdf8 36. Rxd6 Bg4 37. Nxg4 Nxg4 38. Bxg4 Qxg4 39. Bxf6+ 1-0

[Event "Pan American-ch U14"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "1"]
[White "Dulanto, Alfredo"]
[Black "Roldan Churio, Renny Alfonso"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1914"]
[PlyCount "76"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. g3 e5 4. Bg2 Be7 5. e3 0-0 6. Nge2 c6 7. Rb1 a5 8. a3 Be6 9. d3 d5 10. cxd5 cxd5 11. d4 Bd6 12. Nb5 Bf5 13. Ra1 Nc6 14. 0-0 Rc8 15. Nbc3 Qd7 16. Nxd5 Nxd5 17. Bxd5 e4 18. Nc3 Rce8 19. f3 Bh3 20. Re1 exf3 21. Bxf3 Ne7 22. e4 Bb8 23. Be3 Ba7 24. Qd2 f5 25. e5 Bg4 26. Bg2 Nc6 27. Nb5 Bb8 28. a4 Nb4 29. Qc3 Bh5 30. Rec1 Rc8 31. Qd2 Rxc1+ 32. Rxc1 Bf7 33. Bf3 Bb3 34. Nc3 Ba7 35. d5 Bxe3+ 36. Qxe3 Bxd5 37. e6 Qe8 38. e7 Rf7 0-1

[Event "Pan American-ch U14"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "5"]
[White "Getz, Alec S"]
[Black "Roldan Churio, Renny Alfonso"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2176"]
[PlyCount "58"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 Ngf6 4. Nc3 e5 5. Bc4 Be7 6. h3 0-0 7. Be3 c6 8. a4 b6 9. g4 Rb8 10. Nh2 Bb7 11. g5 Nxe4 12. Nxe4 d5 13. Nf6+ Nxf6 14. gxf6 Bxf6 15. dxe5 Bxe5 16. Bd3 Bxb2 17. Rb1 Bc3+ 18. Kf1 g6 19. Rg1 Qh4 20. Qg4 Qxg4 21. hxg4 c5 22. Bf4 Rbc8 23. Rb3 d4 24. Bc4 Bc6 25. g5 Rfe8 26. Rb1 Re4 27. Bd6 Rd8 28. Bc7 Rc8 29. Bd6 Rd8 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "3"]
[White "Meza Ponce, Jerry"]
[Black "Roldan Churio, Renny Alfonso"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1821"]
[PlyCount "98"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Be3 Ngf6 4. f3 e5 5. Nc3 Be7 6. d5 0-0 7. Qd2 c6 8. 0-0-0 cxd5 9. exd5 a6 10. g4 b5 11. h4 Bb7 12. g5 b4 13. gxf6 bxc3 14. Qxc3 Nxf6 15. Bc4 Rc8 16. Qd3 Qc7 17. Bb3 Bxd5 18. Kb1 Bxb3 19. axb3 Qb7 20. h5 e4 21. Qd4 d5 22. h6 Bc5 23. hxg7 Bxd4 24. gxf8Q+ Kxf8 25. Bxd4 Qc6 26. c3 Qe6 27. Ka1 Rc6 28. Nh3 h6 29. fxe4 dxe4 30. b4 Nd5 31. Rhg1 Qxh3 32. Bc5+ Rxc5 33. bxc5 e3 34. Rxd5 e2 35. Rb1 Qe6 36. Rd6 e1Q 37. Rxe1 Qxe1+ 38. Ka2 Qe5 39. Rxa6 Qd5+ 40. Ka1 Qxc5 41. Rxh6 f5 42. Rh3 f4 43. Rf3 Qe3 44. Rxe3 fxe3 45. Ka2 e2 46. Kb3 Ke7 47. c4 Kd6 48. Kb4 e1Q+ 49. Kb3 Kc5 0-1

[Event "Pan American-ch U14"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "6"]
[White "Rojas Alarcon, Julian Antonio"]
[Black "Roldan Churio, Renny Alfonso"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2064"]
[PlyCount "35"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 d6 3. g3 e5 4. Nc3 Be7 5. Bg2 c6 6. Rb1 a5 7. a3 0-0 8. 0-0 Nbd7 9. b4 axb4 10. axb4 d5 11. d4 exd4 12. Qxd4 dxc4 13. b5 c5 14. Qxc4 Nb6 15. Qb3 Bf5 16. Rb2 Bd6 17. Nh4 Be6 18. Qc2 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "2"]
[White "Roldan Churio, Renny Alfonso"]
[Black "Duran Vega, Sergio"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "80"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Bc4 g6 5. Nf3 Bg7 6. 0-0 e6 7. d3 Nge7 8. a4 0-0 9. Bb3 b6 10. Qe1 Nd4 11. Nxd4 Bxd4+ 12. Kh1 Nc6 13. Ne2 Bg7 14. c3 Ba6 15. Qg3 Ne7 16. Ng1 d5 17. Rd1 Qc7 18. Nf3 Bb7 19. Qh4 dxe4 20. dxe4 Bc6 21. Re1 Qb7 22. Bc2 Nc8 23. Ne5 Nd6 24. Nxc6 Qxc6 25. Qg3 Rad8 26. e5 Nf5 27. Qf2 Qc7 28. Bd2 Rd7 29. Re2 Rfd8 30. Be1 Bf8 31. g4 Ne7 32. Qf3 Nd5 33. Bh4 Be7 34. Bb3 Qc8 35. f5 Rf8 36. f6 Bd8 37. Qg2 Kh8 38. g5 Bc7 39. Qh3 Rg8 40. Re4 Qa8 1-0

[Event "Pan American-ch U14"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "7"]
[White "Roldan Churio, Renny Alfonso"]
[Black "Jukemura, Leandro"]
[Result "1/2-1/2"]
[ECO "B23"]
[BlackElo "1995"]
[PlyCount "67"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. a4 Nc6 7. d3 dxe4 8. Nxe4 Be7 9. Nf3 Nf6 10. Be3 b6 11. 0-0 0-0 12. Qe2 Qc7 13. Nxf6+ Bxf6 14. c3 Rfe8 15. Rae1 Rad8 16. Rd1 e5 17. Rfe1 exf4 18. Bxf4 Rxe2 19. Bxc7 Rde8 20. Kf1 Rxe1+ 21. Rxe1 Rxe1+ 22. Kxe1 Kf8 23. Ke2 Ke7 24. Ke3 Ke6 25. Ke4 Be7 26. h3 f5+ 27. Ke3 Bf6 28. h4 Kd7 29. Bf4 h6 30. h5 Ke6 31. Bg3 Bd8 32. d4 Bg5+ 33. Kd3 Be7 34. Bf4 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "4"]
[White "Roldan Churio, Renny Alfonso"]
[Black "Palma Moscoso, Alvaro Dario"]
[Result "1-0"]
[ECO "B23"]
[BlackElo "2007"]
[PlyCount "44"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 a6 6. Bxc6+ bxc6 7. 0-0 Nf6 8. d3 Rb8 9. Qe2 Be7 10. b3 a5 11. Bd2 Ba6 12. Rad1 0-0 13. e5 Nd7 14. Na4 Bb5 15. Nc3 Ra8 16. a4 Ba6 17. Rfe1 Nb6 18. Qf2 d4 19. Ne4 Nd5 20. Qg3 Re8 21. Qh3 Ra7 22. Nfg5 Bxg5 1-0

