[Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"] [Date "2019.03.21"] [Round "1.14"] [White "Garzon Salgado, Nelson"] [Black "Sierra, Juan Mauricio"] [Result "0-1"] [ECO "A00"] [WhiteElo "1814"] [BlackElo "1934"] [PlyCount "0"] [EventDate "2019.03.21"] * [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"] [Date "2019.03.21"] [Round "1.36"] [White "Silva Albarracin, Waldomiro"] [Black "Romero Mora, Elver Yovany"] [Result "0-1"] [ECO "A00"] [WhiteElo "1692"] [BlackElo "0"] [PlyCount "0"] [EventDate "2019.03.21"] * [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.2"] [White "Gomez Guardo, Laura Melissa"] [Black "Agudelo Pineres, Oscar Marino"] [Result "0-1"] [ECO "A00"] [WhiteElo "1850"] [BlackElo "1989"] [PlyCount "114"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 Nh5 8. Qd2 f5 9. exf5 gxf5 10. O-O-O a6 11. Bd3 b5 12. Nge2 bxc4 13. Bxc4 f4 14. Bf2 Nd7 15. Ne4 Nb6 16. Bxb6 cxb6 17. Kb1 b5 18. Bd3 Bf5 19. Rc1 Nf6 20. N2c3 Ne8 21. g3 Kh8 22. gxf4 Qh4 23. Ne2 exf4 24. Rc6 Bd7 25. Rc2 Be5 26. Qe1 Qxe1+ 27. Rxe1 Ng7 28. Rc7 Bf5 29. a3 Ne8 30. Rc6 Nf6 31. Nc1 Bd7 32. Rc7 Rac8 33. Ra7 Ra8 34. Rxa8 Rxa8 35. Nxf6 Bxf6 36. Rg1 Re8 37. Be4 Rg8 38. Rxg8+ Kxg8 39. Kc2 Bd4 40. Ne2 Be5 41. b3 Kg7 42. Kd3 h6 43. Nd4 Kf6 44. Nc6 Bb2 45. a4 bxa4 46. bxa4 Kg5 47. Ke2 Kh4 48. Kf2 Kh3 49. Bd3 Bc8 50. Ne7 Bd4+ 51. Ke2 Bb7 52. Nf5 Bc5 53. Nxh6 Bxd5 54. Bxa6 Kg2 55. Nf5 Bxf3+ 56. Kd3 Kxh2 57. Nh4 Bc6 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.11"] [White "Torres, Jaime Alberto"] [Black "Vanegas Henao, Ricardo Javier"] [Result "1/2-1/2"] [ECO "D00"] [WhiteElo "1963"] [BlackElo "1818"] [PlyCount "105"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Bd3 Bg7 5. O-O b6 6. c4 O-O 7. Nc3 d6 8. h3 Nbd7 9. d5 Nh5 10. Qc2 Ne5 11. Nxe5 dxe5 12. Be2 Nf6 13. e4 Ne8 14. f4 a6 15. f5 Nd6 16. Be3 Bd7 17. fxg6 hxg6 18. a4 Qc7 19. Bd3 f6 20. Qf2 a5 21. Qg3 Kh7 22. Rf2 Rh8 23. Raf1 Raf8 24. b3 Qc8 25. Be2 Qe8 26. Bd2 Bh6 27. Bxh6 Kxh6 28. Bd1 Qd8 29. Bf3 Kg7 30. Nb5 Nxb5 31. cxb5 Qc7 32. Bg4 Qc8 33. Bf5 Rh6 34. Rd1 Bxf5 35. exf5 Rd8 36. Qg4 Rd6 37. Qe4 g5 38. Kh2 Rh4 39. g4 Rh8 40. Rfd2 Qa8 41. Qc4 Rhd8 42. Kg3 Rh8 43. Kh2 Rhd8 44. Kg3 Rh8 45. Qe4 Qb7 46. Rd3 Qa8 47. Rh1 Rh4 48. Kf2 Kf7 49. Ke2 Ke8 50. Kd2 Kd7 51. Kc3 Kc7 52. Kc4 Qb7 53. Re1 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.16"] [White "Lizarazo Quiroga, Doris Liliana"] [Black "Lopez Ramirez, David Santiago"] [Result "0-1"] [ECO "A00"] [WhiteElo "1800"] [BlackElo "1931"] [PlyCount "86"] [EventDate "2019.03.21"] 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Bc4 dxe5 8. dxe5 Ndb4 9. Qb3 e6 10. O-O Na5 11. Qa4+ Bd7 12. Bb5 Bxb5 13. Qxb5+ Nac6 14. Nc3 a6 15. Qe2 Qd3 16. Rd1 Qxe2 17. Nxe2 Rd8 18. Bg5 Be7 19. Rxd8+ Nxd8 20. Bxe7 Kxe7 21. Nfd4 Ndc6 22. a3 Nxd4 23. Nxd4 Nd3 24. Nf3 Rc8 25. b4 Rc2 26. Nd4 Rb2 27. f3 Nxe5 28. Rc1 Kd6 29. Rd1 Kc7 30. Re1 Nd3 31. Rd1 Nf4 32. g3 Ne2+ 33. Nxe2 Rxe2 34. Rc1+ Kb6 35. Rd1 Re3 36. Kf2 Rxa3 37. Rd7 Ra2+ 38. Kg1 Rc2 39. Rxf7 Rc7 40. Rf4 Kb5 41. Re4 Rc6 42. Rd4 b6 43. Kg2 g5 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.28"] [White "Pinillo Canon, Silvana"] [Black "Anzola, Apolinar"] [Result "0-1"] [ECO "A00"] [WhiteElo "1730"] [BlackElo "1897"] [PlyCount "77"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 b5 11. c3 O-O 12. Be2 g6 13. Nc2 Bg7 14. O-O Be6 15. Nce3 Rb8 16. a4 f5 17. exf5 gxf5 18. axb5 axb5 19. f4 Kh8 20. Rf3 exf4 21. Nxf4 Bc8 22. Rh3 Ne5 23. Qe1 Qg5 24. Ned5 Re8 25. Rh5 Nf3+ 26. Bxf3 Rxe1+ 27. Rxe1 Qd8 28. Ng6+ Kg8 29. Ndf4 Be5 30. Nxe5 dxe5 31. Rxe5 b4 32. Bd5+ Kg7 33. c4 Qf6 34. Rhxf5 Qb6+ 35. Kf1 Bxf5 36. Rxf5 Qe3 37. Rf7+ Kh8 38. Ne6 Re8 39. Rb7 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.1"] [White "Lopez Gaviria, Alvaro Diego"] [Black "Hernandez, Jeronimo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1994"] [BlackElo "1851"] [PlyCount "73"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. h3 O-O 6. Be2 Nbd7 7. O-O b6 8. c3 Bb7 9. a4 a5 10. Bh2 Re8 11. Qb3 e5 12. Na3 e4 13. Nd2 Rc8 14. Nb5 Nf8 15. Rac1 Re6 16. Bc4 d5 17. Be2 c6 18. Na3 N8d7 19. Rfd1 Bf8 20. c4 Bd6 21. Bxd6 Rxd6 22. cxd5 cxd5 23. Bb5 Nb8 24. Rc3 Na6 25. Rdc1 Nb4 26. Nc2 Rxc3 27. bxc3 Nd3 28. Rf1 Qc7 29. Ne1 Nxe1 30. Rxe1 Bc6 31. c4 Bxb5 32. Qxb5 dxc4 33. Nxc4 Rc6 34. Ne5 Rc1 35. Rxc1 Qxc1+ 36. Kh2 Qd2 37. Qc4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.22"] [White "Vasquez, Rafael"] [Black "Ramirez, Francisco Javier"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1765"] [BlackElo "1907"] [PlyCount "73"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Bd3 Nbd7 6. Nf3 Nxe4 7. Bxe4 Nf6 8. Bd3 Be7 9. Bf4 O-O 10. O-O b6 11. Qe2 Bb7 12. Rad1 Qd5 13. c4 Qd8 14. Be5 a5 15. Bb1 Re8 16. Bxf6 Bxf6 17. Ne5 Bxe5 18. Qxe5 Qd6 19. Qh5 g6 20. Qg5 Rad8 21. Rfe1 c5 22. h4 cxd4 23. h5 e5 24. hxg6 hxg6 25. Be4 Bxe4 26. Rxe4 Kg7 27. Rd3 f5 28. Rh4 Rh8 29. Rdh3 Rxh4 30. Qxh4 e4 31. Qh7+ Kf8 32. Qh8+ Kf7 33. Rh7+ Ke6 34. Qg7 Qf8 35. Qxg6+ Qf6 36. Qh5 Qf8 37. Rh6+ 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.21"] [White "Arias, Juan Carlos"] [Black "Latorre, Franklin Leandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1913"] [BlackElo "1775"] [PlyCount "69"] [EventDate "2019.03.21"] 1. d4 Nf6 2. e3 d5 3. Bd3 c6 4. Nd2 Bg4 5. Ne2 Nbd7 6. f4 h5 7. O-O g6 8. Qe1 e6 9. h3 Bf5 10. Nc3 Bb4 11. a3 Bxc3 12. bxc3 h4 13. a4 Nh5 14. Ba3 Ng3 15. Rf3 g5 16. Bxf5 exf5 17. fxg5 Qxg5 18. c4 Nf6 19. cxd5 cxd5 20. c4 O-O-O 21. cxd5 Rhg8 22. Be7 Nge4 23. Qe2 Nxd2 24. Qxd2 Rxd5 25. Qc2+ Kb8 26. Rc1 a6 27. Rf2 Rd7 28. Bxf6 Qxf6 29. Qxf5 Qe7 30. Qf4+ Ka7 31. Rc5 Rg6 32. a5 Re6 33. Rc8 Rdd6 34. Qxf7 Rxe3 35. Qg8 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.38"] [White "Florez Rojas, Santiago"] [Black "Buitrago Dominguez, Bernardo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1667"] [BlackElo "1878"] [PlyCount "65"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 c5 5. c3 Nc6 6. Bd3 d6 7. h3 Qb6 8. Qc2 Bd7 9. Nbd2 cxd4 10. exd4 O-O 11. O-O Rac8 12. Nc4 Qd8 13. Qb3 b6 14. Rfe1 Re8 15. Ng5 Rf8 16. a3 h6 17. Nxf7 Rxf7 18. Bxg6 d5 19. Bxf7+ Kxf7 20. Ne5+ Kg8 21. Rad1 e6 22. Qc2 Be8 23. Qd2 Kh7 24. Ng4 Nxg4 25. hxg4 Bf7 26. g5 hxg5 27. Bxg5 Qd6 28. Qd3+ Kg8 29. Qe3 Kh7 30. Qh3+ Kg8 31. Bh6 Ne7 32. Bxg7 Kxg7 33. Re3 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.31"] [White "Ocampo Betancurt, Angela Cristina"] [Black "Celis Vargas, Walter Enrique"] [Result "1-0"] [ECO "C13"] [WhiteElo "1890"] [BlackElo "1709"] [PlyCount "65"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8. Bc4 O-O 9. O-O c5 10. c3 cxd4 11. Nxd4 Bxd4 12. Qxd4 Nb6 13. Qc5 Nxc4 14. Qxc4 Qb6 15. b3 Bd7 16. Rfd1 Rac8 17. Qe2 Bc6 18. Nd6 Rcd8 19. Nc4 Qc7 20. Qe5 Qxe5 21. Nxe5 Be4 22. Nd7 Rfe8 23. Rd6 Bc6 24. Rad1 Rxd7 25. Rxd7 Bxd7 26. Rxd7 Rb8 27. Kf1 g5 28. Ke2 Kg7 29. Ke3 Kf8 30. Ke4 a5 31. Ke5 Rc8 32. Kf6 Rxc3 33. Rd8# 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.18"] [White "Villarraga, Yedixon"] [Black "Renteria Rodriguez, Henry"] [Result "0-1"] [ECO "A18"] [WhiteElo "1784"] [BlackElo "1931"] [PlyCount "64"] [EventDate "2019.03.21"] 1. c4 Nf6 2. Nc3 e6 3. e4 e5 4. Nf3 Nc6 5. d4 exd4 6. Nxd4 Bb4 7. Be3 Bxc3+ 8. bxc3 O-O 9. Bd3 Ne5 10. O-O d6 11. f3 Nxd3 12. Qxd3 Nd7 13. Rab1 Nc5 14. Qd2 Bd7 15. Nb3 b6 16. Rfd1 Be6 17. Qe2 Qe8 18. Nd4 a6 19. g4 Bd7 20. h4 Qe7 21. h5 h6 22. Kg2 Rfe8 23. Re1 Qf6 24. Rf1 Re5 25. Rbe1 Rae8 26. Qd2 Bxg4 27. fxg4 Qh4 28. Rf4 Nxe4 29. Bf2 Nxd2 30. Bxh4 Rxe1 31. Bxe1 Rxe1 32. Kf2 Re4 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.20"] [White "Acosta Cruz, Luis Ivan"] [Black "Guzman, Arcadio"] [Result "0-1"] [ECO "A00"] [WhiteElo "1776"] [BlackElo "1926"] [PlyCount "56"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 O-O 8. Qc2 d5 9. b3 Nbd7 10. O-O c5 11. e3 Rc8 12. Rfc1 Qe7 13. Ne5 Nxe5 14. dxe5 Ng4 15. Nf3 f6 16. Qb2 d4 17. exd4 fxe5 18. h3 Nxf2 19. Qxf2 Bxf3 20. Bxf3 e4 21. Qe1 Rxf3 22. Rc3 Rcf8 23. Rxf3 exf3 24. Qe3 cxd4 25. Qxd4 e5 26. Qd5+ Kh8 27. Kf2 e4 28. Re1 e3+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.12"] [White "Cometa Medina, Luis Fernando"] [Black "Vargas, Eduar Misael"] [Result "0-1"] [ECO "A00"] [WhiteElo "1817"] [BlackElo "1956"] [PlyCount "54"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Be2 Nc6 5. d4 Bg4 6. O-O e6 7. Bg5 Be7 8. Bxf6 Bxf6 9. d5 Nb8 10. e5 Bxf3 11. exf6 Bxd5 12. fxg7 Rg8 13. Bf3 Bc6 14. Nb1 Rxg7 15. Nd2 Qd7 16. Bxc6 Nxc6 17. Ne4 Ke7 18. Qf3 f5 19. Ng3 Rb8 20. Rfe1 Ne5 21. Qh5 Rf7 22. Rad1 Qa4 23. Qg5+ Kd7 24. Qh5 Ng6 25. Qe2 Re8 26. Qf3 Qc6 27. Rxd6+ Kxd6 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.34"] [White "Ortega Leon, Jaime"] [Black "Martinez, Luis Hernando"] [Result "0-1"] [ECO "C20"] [WhiteElo "1705"] [BlackElo "1888"] [PlyCount "54"] [EventDate "2019.03.21"] 1. e4 e5 2. d3 Nc6 3. Be3 d5 4. Be2 Nf6 5. Nd2 h6 6. f3 Be6 7. Bf1 Be7 8. Ne2 a5 9. Ng3 g6 10. Bf2 d4 11. Be2 h5 12. Ngf1 a4 13. a3 Qd7 14. Bh4 Ra5 15. c4 Ra8 16. Bf2 O-O 17. Qc1 Na5 18. Ng3 Rfb8 19. O-O h4 20. Nh1 Nh5 21. Be1 Bg5 22. Qc2 b6 23. b4 axb3 24. Nxb3 Nxb3 25. Qxb3 b5 26. Qc2 bxc4 27. dxc4 Nf6 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.26"] [White "Gonzalez, Leandro"] [Black "Gomez V, Duvan Leandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1742"] [BlackElo "1901"] [PlyCount "51"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 a6 6. Nc3 Bc5 7. Nf3 Nc6 8. O-O Qc7 9. Bg5 b5 10. Qe2 Nd4 11. Nxd4 Bxd4 12. Qd2 Bb7 13. Rae1 Rc8 14. Nd1 h6 15. Bh4 g5 16. Bg3 e5 17. c3 Ba7 18. Ne3 Nh5 19. Nf5 Nxg3 20. Nxg3 Qd6 21. Nf5 Qg6 22. Bxb5 axb5 23. Nd6+ Ke7 24. Nxb7 Qb6 25. Qd5 d6 26. Rd1 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.41"] [White "Jaimes Caceres, Fredy Alexander"] [Black "Salazar, Juan Jose"] [Result "1-0"] [ECO "A00"] [WhiteElo "1863"] [PlyCount "49"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Qe2 d6 8. O-O Nbd7 9. Be3 g6 10. f4 Bg7 11. f5 gxf5 12. exf5 e5 13. Nb3 b6 14. Ne4 Bb7 15. Nxf6+ Bxf6 16. a4 e4 17. Bf4 Nc5 18. Kh1 O-O-O 19. Nxc5 exd3 20. Nxd3 Rhg8 21. Bg3 Rde8 22. Qh5 Rg5 23. Qh6 Qc6 24. Rf2 Rxf5 25. Qh3 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.2"] [White "Agudelo Pineres, Oscar Marino"] [Black "Villamizar, Diego Fernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1989"] [BlackElo "1900"] [PlyCount "89"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. b3 O-O 6. Bb2 c6 7. O-O Nbd7 8. Nbd2 Re8 9. e4 Nh5 10. Re1 c5 11. e5 d5 12. c4 e6 13. Rc1 b6 14. cxd5 exd5 15. Nh4 Bb7 16. Nf5 Bf8 17. Nc4 Re6 18. Ncd6 Bc6 19. b4 Rb8 20. Qf3 f6 21. exf6 Rxe1+ 22. Rxe1 Nhxf6 23. dxc5 gxf5 24. Qxf5 Bxd6 25. Qe6+ Kg7 26. Qxd6 Rc8 27. Re7+ Kg6 28. Qe6 Qxe7 29. Qxe7 Re8 30. Bxf6 Nxf6 31. Qxa7 Re1+ 32. Bf1 Bb5 33. f3 Bxf1 34. Qxb6 Bc4+ 35. Kg2 Re2+ 36. Kg1 d4 37. h4 d3 38. h5+ Kg5 39. Qd6 Nd5 40. Qf8 d2 41. Qg7+ Kf5 42. Qxh7+ Ke5 43. Qg7+ Nf6 44. Qe7+ Kd5 45. Qd6# 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.3"] [White "Anzola, Apolinar"] [Black "Borrero Quiñonez, Alexander"] [Result "1-0"] [ECO "A00"] [WhiteElo "1897"] [BlackElo "1986"] [PlyCount "17"] [EventDate "2019.03.21"] 1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. c4 Bg7 5. Ne2 O-O 6. O-O Nbd7 7. Nbc3 e5 8. d5 c6 9. a3 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.5"] [White "Jaramillo, Carlos Orlando"] [Black "Mena, Yamil Octavio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1893"] [BlackElo "1984"] [PlyCount "95"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. O-O Nf6 7. Re1 O-O 8. d4 d6 9. h3 Bd7 10. Nc3 Rb8 11. a3 h6 12. Nd5 Nxd4 13. Nxe7+ Qxe7 14. Nxd4 exd4 15. Qxd4 c5 16. Qe3 c4 17. Ba2 Bc6 18. f3 Rfe8 19. Bd2 Qc7 20. Qf4 Rbd8 21. Qh4 Re6 22. a4 Rde8 23. axb5 axb5 24. b3 d5 25. bxc4 dxc4 26. Qf2 Ra8 27. Bc3 Bb7 28. Bd4 Nd7 29. c3 Ra4 30. Rad1 Nf8 31. Bb1 b4 32. cxb4 Rxb4 33. Qd2 Rb3 34. Qc2 Rg6 35. Qf2 Ne6 36. Be3 Qe5 37. f4 Qc7 38. f5 Rf6 39. e5 Ng5 40. Bxg5 Ra6 41. Rd8+ Kh7 42. e6 hxg5 43. Rd7 Qxd7 44. exd7 Rd6 45. f6+ g6 46. Qe2 Rg3 47. Qh5+ Kg8 48. Re8# 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.6"] [White "Alvarez Angel, Nelson Eduardo"] [Black "Ocampo Betancurt, Angela Cristina"] [Result "1-0"] [ECO "A00"] [WhiteElo "1974"] [BlackElo "1890"] [PlyCount "73"] [EventDate "2019.03.21"] 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Qc2 c6 6. Bf4 Nf6 7. e3 Nbd7 8. Bd3 Nf8 9. Bg3 Ne6 10. Nge2 g6 11. Rd1 Ng7 12. f3 Nfh5 13. Bf2 Bh4 14. O-O Bxf2+ 15. Rxf2 O-O 16. e4 Ne6 17. e5 Nef4 18. Nxf4 Nxf4 19. Ne2 Qg5 20. Nxf4 Qxf4 21. g3 Qh6 22. f4 Bg4 23. Re1 Rac8 24. f5 b6 25. b4 Qg5 26. Kg2 Qh5 27. h4 Rfe8 28. Ref1 c5 29. bxc5 bxc5 30. e6 gxf5 31. Rxf5 Bxf5 32. Rxf5 Qxf5 33. Bxf5 fxe6 34. Bxh7+ Kf8 35. dxc5 Re7 36. Qg6 Rec7 37. Qg8+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.7"] [White "Montoya, Duvan"] [Black "Valderrama Castano, Julian Camilo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1889"] [BlackElo "1970"] [PlyCount "119"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. e5 c5 4. Be3 cxd4 5. Bxd4 Nc6 6. Nf3 Nxd4 7. Nxd4 a6 8. c3 Bd7 9. Nd2 Qc7 10. N2f3 h6 11. Bd3 Rc8 12. O-O g5 13. Re1 Bg7 14. Qe2 Ne7 15. h3 O-O 16. Rac1 b5 17. a3 f5 18. exf6 Rxf6 19. Ne5 Nf5 20. Ng4 Rg6 21. Nf3 Rf8 22. Nfe5 Bxe5 23. Nxe5 Rgf6 24. Qg4 Be8 25. a4 Ng7 26. axb5 axb5 27. f3 Rf4 28. Qg3 Nf5 29. Qf2 Nh4 30. Ra1 Bh5 31. Ra7 Qb8 32. Nd7 Qd6 33. Nxf8 Nxf3+ 34. gxf3 Rxf3 35. Bh7+ Kxf8 36. Ra8+ Kg7 37. Qa7+ Rf7 38. Qd4+ Kxh7 39. Qh8+ Kg6 40. Rg8+ Kf5 41. Rf1+ Bf3 42. Rxf3+ Ke4 43. Qd4+ Kxf3 44. Qf2+ Ke4 45. Qxf7 Qg3+ 46. Kf1 Qxh3+ 47. Kf2 Qh4+ 48. Ke2 Qg4+ 49. Ke1 Kd3 50. Qf1+ Ke3 51. Qf2+ Kd3 52. Qd2+ Kc4 53. Qe2+ Qxe2+ 54. Kxe2 Kb3 55. Kd3 Kxb2 56. Rb8 Kc1 57. Rxb5 g4 58. Rb6 h5 59. Rxe6 g3 60. Rh6 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.17"] [White "Benjumea P, David Santiago"] [Black "Gomez Guardo, Cristian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1763"] [BlackElo "1930"] [PlyCount "74"] [EventDate "2019.03.21"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 Ng4 6. Bf4 e5 7. dxe5 Nxe5 8. Bh6 Bf6 9. Nd5 Be6 10. Nxf6+ Qxf6 11. Bg5 Qg7 12. Bh6 Qf6 13. Bg5 Qg7 14. Qb4 b6 15. Bb5+ Bd7 16. a4 O-O 17. Qd2 Re8 18. f3 Bxb5 19. axb5 Nc4 20. Qc3 Qxc3+ 21. bxc3 f5 22. Nh3 fxe4 23. O-O Nd7 24. Ra4 d5 25. fxe4 Nc5 26. Raa1 Nxe4 27. Bh6 Nxc3 28. Ng5 Ne4 29. Nxe4 dxe4 30. Rf4 Nd6 31. c4 Nf5 32. Bg5 Re6 33. g4 Nd4 34. Kg2 Nf3 35. Bh6 g5 36. Rxa7 Rae8 37. Rf5 Nh4+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.19"] [White "Aguilar, Natalia Andrea"] [Black "Gonzalez, Leandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1903"] [BlackElo "1742"] [PlyCount "34"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O cxd4 7. exd4 d5 8. h3 Nc6 9. Be3 dxc4 10. Bxc4 Na5 11. Be2 Be6 12. Nbd2 Nd5 13. Qa4 Qb6 14. Qa3 f5 15. Bg5 Rae8 16. Rfd1 h6 17. Bh4 f4 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.20"] [White "Martinez, Mauricio"] [Black "Vasquez, Rafael"] [Result "1-0"] [ECO "A00"] [WhiteElo "1967"] [BlackElo "1765"] [PlyCount "89"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 g6 9. h3 Bg7 10. Be3 O-O 11. Qd3 Qa5 12. O-O a6 13. Rac1 b5 14. Nd4 Bd7 15. Nb3 bxc4 16. Qxc4 Qh5 17. f3 Rfc8 18. Qe2 Bb5 19. Nxb5 Qxb5 20. Qxb5 axb5 21. Rxc8+ Rxc8 22. Rc1 Rxc1+ 23. Bxc1 Nd7 24. Na5 e6 25. Nb7 d5 26. exd5 exd5 27. b3 Nc5 28. Nxc5 Bd4+ 29. Kf1 Bxc5 30. Ke2 Kf8 31. a4 bxa4 32. bxa4 Ke7 33. Be3 d4 34. Bc1 Kd6 35. Kd3 Kd5 36. Bg5 Bb6 37. Bf6 h5 38. g4 Ba7 39. a5 hxg4 40. fxg4 Bc5 41. h4 Bb4 42. a6 Bc5 43. h5 gxh5 44. gxh5 Bf8 45. a7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.22"] [White "Ramirez, Francisco Javier"] [Black "Riscanevo, Camilo Andres"] [Result "1-0"] [ECO "A00"] [WhiteElo "1907"] [BlackElo "1537"] [PlyCount "61"] [EventDate "2019.03.21"] 1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 g6 6. O-O Bg7 7. Qe2 Nf6 8. e5 Nd5 9. Rd1 Nb6 10. Na3 O-O 11. Bg5 Re8 12. h4 Qc7 13. Re1 h6 14. Bf4 Nd5 15. Bg3 e6 16. Nb5 Qb6 17. Nd6 Rd8 18. h5 Nce7 19. Nh4 g5 20. Qe4 gxh4 21. Qh7+ Kf8 22. Bxh4 Ng8 23. Re4 f5 24. Qg6 Qxd6 25. exd6 fxe4 26. Bxd8 exd3 27. Qxd3 Ngf6 28. Qf3 Ke8 29. c4 Kxd8 30. cxd5 Rb8 31. Qc3 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.24"] [White "Vanegas Henao, Ricardo Javier"] [Black "Valencia Escobar, Dario"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1818"] [BlackElo "1876"] [PlyCount "105"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. O-O-O b5 10. Bd3 Nc5 11. Bxf6 gxf6 12. f5 b4 13. Nce2 e5 14. Nb3 Nxd3+ 15. Qxd3 a5 16. Kb1 Ba6 17. Qd2 h5 18. h4 Bh6 19. Qe1 Rc8 20. Na1 Ke7 21. Ng3 Bf4 22. Nf1 Rhg8 23. g3 Bh6 24. Ne3 Bxe3 25. Qxe3 Rg4 26. Rde1 Bb7 27. Qf3 Qc4 28. Rh2 Bxe4 29. Qf2 Qc5 30. Re3 a4 31. Kc1 d5 32. Kd1 d4 33. Re2 Qd5 34. b3 Bf3 35. Qe1 Rc3 36. Kc1 Bxe2 37. Rxe2 d3 38. Rd2 Qd4 39. bxa4 e4 40. Kb1 e3 41. Nb3 Qe4 42. Rxd3 Rxd3 43. cxd3 Qf3 44. d4 Qe4+ 45. Kb2 Kf8 46. Qxb4+ Kg7 47. Nc5 Qg2+ 48. Kb3 e2 49. Ne6+ fxe6 50. Qe7+ Kh8 51. Qf8+ Kh7 52. Qf7+ Rg7 53. Qxh5+ 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.25"] [White "Pereira Vera, Henry Alberto"] [Black "Mesa, Francisco Alonso Jr"] [Result "0-1"] [ECO "A00"] [WhiteElo "1856"] [BlackElo "1837"] [PlyCount "44"] [EventDate "2019.03.21"] 1. b3 e5 2. Bb2 d6 3. e4 Nf6 4. Nc3 Be7 5. Qe2 O-O 6. O-O-O c6 7. d4 Qc7 8. f3 b5 9. Qf2 a5 10. d5 b4 11. Na4 c5 12. g4 Bd7 13. h4 Bxa4 14. bxa4 c4 15. Kb1 Nbd7 16. Bc1 Rab8 17. g5 Nh5 18. f4 Nxf4 19. Bxf4 exf4 20. Qxf4 b3 21. cxb3 cxb3 22. Rc1 bxa2+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.26"] [White "Latorre, Franklin Leandro"] [Black "Toro Henao, Juan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1775"] [BlackElo "1994"] [PlyCount "76"] [EventDate "2019.03.21"] 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. O-O e6 7. e5 Ne7 8. Nxd4 cxd4 9. Ne4 O-O 10. b3 a6 11. Bd3 f6 12. exf6 Bxf6 13. Nxf6+ Rxf6 14. Bb2 Nc6 15. Qg4 Qf8 16. c4 d6 17. Qg3 Bd7 18. Be4 Qe7 19. f5 exf5 20. Bd5+ Be6 21. Rae1 Re8 22. Ba3 Qd7 23. Rxe6 Rfxe6 24. Rxf5 Kg7 25. Bxe6 Qxe6 26. Rd5 Qe2 27. h3 Qd1+ 28. Kh2 Re1 29. Qf3 Qxf3 30. gxf3 Re2+ 31. Kg3 Ne7 32. Ra5 Nf5+ 33. Kf4 Kf6 34. Rxf5+ gxf5 35. Bb4 Ke6 36. Ba5 Rh2 37. Kg3 Rh1 38. Bb6 Rd1 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.31"] [White "Moncada Correa, Sara"] [Black "Pinillo Canon, Silvana"] [Result "1-0"] [ECO "A00"] [WhiteElo "1849"] [BlackElo "1730"] [PlyCount "43"] [EventDate "2019.03.21"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. Qc2 h6 7. Bxf6 Bxf6 8. O-O-O Nc6 9. e4 dxe4 10. Qxe4 Re8 11. Be2 Bd7 12. h4 g6 13. h5 g5 14. Bd3 Bg7 15. Qh7+ Kf8 16. Ne5 Qe7 17. Ng4 f5 18. Nxh6 Bxh6 19. Qxh6+ Kg8 20. Qg6+ Kh8 21. Qh6+ Kg8 22. Bc2 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.33"] [White "Cayon Gallego, Laura Valentina"] [Black "Parra Mesa, Brayan"] [Result "0-1"] [ECO "A00"] [WhiteElo "1727"] [BlackElo "1842"] [PlyCount "40"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 Bg7 5. h3 O-O 6. Be2 Nc6 7. c4 Qe8 8. d5 Nb8 9. Nc3 a5 10. O-O Na6 11. a3 Bd7 12. b3 Nh5 13. Rc1 Nxf4 14. exf4 Nc5 15. b4 axb4 16. axb4 Na4 17. Nd4 Nxc3 18. Rxc3 c5 19. dxc6 bxc6 20. Bd3 c5 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Event "Coliseo Menor Calle 19 con car"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.34"] [White "Londono Lopez, Donaldo"] [Black "Zuluaga P, Nicolas"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1839"] [BlackElo "1729"] [PlyCount "107"] [EventDate "2019.03.21"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. O-O Nbd7 7. b3 c5 8. cxd5 Nxd5 9. Bb2 Rc8 10. Nbd2 N7f6 11. Rc1 Be7 12. Ne5 O-O 13. Ne4 Ba8 14. e3 Nxe4 15. Bxe4 Nf6 16. Bxa8 Rxa8 17. Nc6 Qc7 18. Nxe7+ Qxe7 19. dxc5 bxc5 20. Rc4 Rac8 21. Qc2 Nd7 22. Rc1 Rc6 23. Qc3 f6 24. Qa5 a6 25. Ba3 Rfc8 26. f4 Kf7 27. Qc3 Qd6 28. b4 Qd5 29. e4 Qh5 30. Qd3 R8c7 31. bxc5 f5 32. e5 g5 33. Kh1 gxf4 34. gxf4 Nf8 35. Rf1 Kg8 36. Rd4 Rg7 37. Rg1 Rcc7 38. c6 Rxg1+ 39. Kxg1 Rg7+ 40. Kh1 Qh4 41. Qf1 Rc7 42. Qg1+ Ng6 43. Qc1 Qf2 44. Rd8+ Kf7 45. Rd7+ Rxd7 46. cxd7 Nxf4 47. d8=N+ Ke8 48. Qc6+ Kxd8 49. Qb6+ Kc8 50. Qxa6+ Kd7 51. Qd6+ Kc8 52. Qa6+ Kd7 53. Qd6+ Kc8 54. Qa6+ 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.36"] [White "Guzman Zuñiga, River Augusto"] [Black "Restrepo, Hugo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1837"] [BlackElo "1724"] [PlyCount "101"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O b6 11. Be3 Bb7 12. f3 Rc8 13. Qb3 Nd7 14. Rfd1 Qc7 15. Rac1 Na5 16. Qc2 Qb8 17. Qd2 Rfd8 18. Qe1 Ba8 19. Qf2 Bf6 20. Bd4 Nc6 21. Bxf6 Nxf6 22. Na4 Nd7 23. Qg3 Nc5 24. Nc3 e5 25. Nc2 Ne6 26. Nd5 Kh8 27. f4 Ncd4 28. Nxd4 Nxd4 29. Bg4 Bxd5 30. Rxd4 exd4 31. Bxc8 Bxe4 32. Bxa6 Qa8 33. Bb5 Qxa2 34. Qf2 Qa8 35. Qxd4 Bxg2 36. Qxb6 Bh3 37. Bc6 Qc8 38. Kh1 d5 39. Rd1 d4 40. Bd5 d3 41. Rxd3 Bf5 42. Rg3 h5 43. Qd4 f6 44. h3 Re8 45. Kh2 Re2+ 46. Rg2 Qe8 47. Rxe2 Qxe2+ 48. Bg2 Bd3 49. c5 f5 50. Qg1 h4 51. Kh1 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.37"] [White "Acevedo Romero, Carlos Andres"] [Black "Cometa Medina, Luis Fernando"] [Result "0-1"] [ECO "A00"] [WhiteElo "1708"] [BlackElo "1817"] [PlyCount "80"] [EventDate "2019.03.21"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nbd7 7. Bc4 g6 8. Bf4 e5 9. dxe5 Nxe5 10. Bxe5 dxe5 11. Rd1 Qe7 12. Nb5 Rd8 13. O-O Bg7 14. Rxd8+ Kxd8 15. Rd1+ Kc8 16. Nd6+ Kb8 17. Nxf7 Rf8 18. Ng5 Nxe4 19. Qxe4 Qxg5 20. Qd3 Qf6 21. Qd6+ Qxd6 22. Rxd6 Kc7 23. Re6 Rd8 24. Re7+ Rd7 25. Rxd7+ Kxd7 26. Kf1 Kd6 27. Ke2 g5 28. Kd3 Kc5 29. c3 e4+ 30. Kxe4 Kxc4 31. Kf5 h6 32. Kg6 Bf8 33. Kf7 Bc5 34. f3 Kd3 35. Kg6 Bf8 36. Kf7 Bd6 37. Kg6 Kc2 38. Kxh6 Bf4 39. g3 g4+ 40. gxf4 gxf3 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.42"] [White "Leon Acevedo, Juan Alejandro"] [Black "Lizarazo Quiroga, Doris Liliana"] [Result "1-0"] [ECO "A00"] [WhiteElo "1678"] [BlackElo "1800"] [PlyCount "65"] [EventDate "2019.03.21"] 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Qc2 c6 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Ba6 12. b3 Rc8 13. Rd1 Nf6 14. Qc2 Qc7 15. Ne5 c5 16. Bf4 Bd6 17. Qe2 Bb7 18. dxc5 Bxg2 19. cxd6 Qb7 20. f3 Bh3 21. g4 Nd7 22. Qf2 f5 23. g5 Nxe5 24. Bxe5 f4 25. d7 Rcd8 26. Bd6 Rf5 27. Kh1 Rxd7 28. Rd3 Rxg5 29. Rg1 Rxg1+ 30. Kxg1 Qc6 31. Qd4 Bf5 32. Qxf4 Bxd3 33. Qf8# 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.43"] [White "Martinez Paipa, Hernan"] [Black "Florez Rojas, Santiago"] [Result "0-1"] [ECO "A00"] [WhiteElo "1797"] [BlackElo "1667"] [PlyCount "38"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nf3 d5 7. exd5 Nxd5 8. O-O Bd6 9. Nbd2 O-O 10. Ne4 Bc7 11. Bg5 f6 12. Bd2 e5 13. Bc4 Kh8 14. h3 Bf5 15. Ng3 Bg6 16. Bb3 Nde7 17. Qe2 Nd4 18. Nxd4 Qxd4 19. Be3 Qxb2 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.44"] [White "Salazar, Juan Jose"] [Black "Villarraga, Yedixon"] [Result "1-0"] [ECO "A00"] [BlackElo "1784"] [PlyCount "31"] [EventDate "2019.03.21"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Be2 b5 5. a3 Nbd7 6. g4 e5 7. g5 Ng8 8. Nf3 Be7 9. Rg1 h6 10. gxh6 gxh6 11. d5 a6 12. dxc6 Nb8 13. Qd5 Be6 14. c7 Qxc7 15. Qxa8 Nf6 16. Be3 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.45"] [White "Montoya, Nerio Antonio"] [Black "Gomez Vasquez, Laura Sofia"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1782"] [BlackElo "1603"] [PlyCount "48"] [EventDate "2019.03.21"] 1. e4 c5 2. f4 d5 3. exd5 Nf6 4. Nc3 Nxd5 5. Nxd5 Qxd5 6. Qf3 e6 7. b3 Qxf3 8. Nxf3 Bd6 9. g3 Nc6 10. Bb2 f6 11. O-O-O Bd7 12. Re1 O-O-O 13. Bh3 Rhe8 14. Re2 Re7 15. Rhe1 Rde8 16. d4 Kc7 17. c3 cxd4 18. Nxd4 Nxd4 19. cxd4 Bb4 20. Rd1 Bc6 21. Bg2 Bxg2 22. Rxg2 Rd7 23. Rc2+ Kb8 24. Rc4 Rc8 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.8"] [White "Lopez, Jorge Hernan"] [Black "Barrios Torres, Bernardo"] [Result "0-1"] [ECO "B01"] [WhiteElo "1968"] [BlackElo "1888"] [PlyCount "50"] [EventDate "2019.03.21"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d4 c6 6. Nf3 Bf5 7. Bd2 Qc7 8. Qe2 e6 9. d5 cxd5 10. Nxd5 Nxd5 11. Bxd5 Nd7 12. Bc3 O-O-O 13. Nd4 exd5 14. Nxf5 Qf4 15. Nxg7 Bxg7 16. Bxg7 Rhe8 17. Bc3 Rxe2+ 18. Kxe2 Qc4+ 19. Kd1 d4 20. Bd2 d3 21. Rc1 Qg4+ 22. f3 Qxg2 23. cxd3+ Kb8 24. Kc2 Rc8+ 25. Kb1 Qxd2 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.9"] [White "Martinez, Luis Hernando"] [Black "Gonzalez, Walter"] [Result "0-1"] [ECO "B01"] [WhiteElo "1888"] [BlackElo "1967"] [PlyCount "60"] [EventDate "2019.03.21"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 Bg4 6. Nge2 e6 7. O-O Bd6 8. Qe1 Nc6 9. Bd2 Bxe2 10. Nxe2 Qe5 11. Nf4 g5 12. Qxe5 Nxe5 13. Ne2 Nxc4 14. Bxg5 Ng4 15. h3 Rg8 16. Bc1 Nh2 17. dxc4 Nxf1 18. Kxf1 O-O-O 19. Be3 c5 20. Rb1 f5 21. a3 e5 22. b4 b6 23. Nc3 f4 24. Bc1 Bf8 25. Nd5 b5 26. bxc5 bxc4 27. Nf6 Rg6 28. Ne4 f3 29. gxf3 Rd1+ 30. Ke2 Rgg1 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.12"] [White "Sierra, Juan Mauricio"] [Black "Garcia, John Fredy"] [Result "1-0"] [ECO "B13"] [WhiteElo "1934"] [BlackElo "1879"] [PlyCount "37"] [EventDate "2019.03.21"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bd3 Nc6 6. c3 Bg4 7. O-O e6 8. Bg5 Be7 9. Re1 O-O 10. Nbd2 h6 11. Bh4 Re8 12. Nf1 Qb6 13. Rb1 Nh7 14. Bxe7 Bxf3 15. Qxf3 Rxe7 16. Ng3 Nf6 17. Re2 Rc8 18. Rbe1 Na5 19. Nf5 1-0 [Event "?"] [Site "?"] [Date "2019.03.22"] [Round "?"] [White "Nueva partida"] [Black "?"] [Result "1-0"] [ECO "E70"] [PlyCount "31"] 1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Ne2 Bg7 5. O-O O-O 6. c4 Nbd7 7. Nbc3 e5 8. d5 a5 9. g3 Nc5 10. Bc2 Re8 11. Bg5 c6 12. a3 h6 13. Be3 Na6 14. Qd2 Kh7 15. Rfd1 c5 16. Rac1 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.1"] [White "Arias, Juan Carlos"] [Black "Agudelo Pineres, Oscar Marino"] [Result "0-1"] [ECO "A00"] [WhiteElo "1913"] [BlackElo "1989"] [PlyCount "64"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. dxc5 Qa5+ 5. Bd2 Qxc5 6. Nc3 Nf6 7. Be3 Qa5 8. e5 Ng4 9. Qd5 Qb4 10. Bd4 Nc6 11. a3 Qxb2 12. Nb5 Nxd4 13. Qxd4 Qxd4 14. Nbxd4 Nxe5 15. O-O-O a6 16. Nxe5 Bxe5 17. Bc4 O-O 18. Rhe1 d6 19. g3 Bd7 20. f4 Bf6 21. Bd5 Rab8 22. Bf3 Rfc8 23. Bd5 Rc5 24. Bb3 b5 25. Rf1 a5 26. f5 a4 27. Ba2 b4 28. fxg6 hxg6 29. axb4 Rxb4 30. Ne2 Bf5 31. Rd2 Rb2 32. Bb1 Rcb5 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.3"] [White "Barrios Torres, Bernardo"] [Black "Alvarez Angel, Nelson Eduardo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1888"] [BlackElo "1974"] [PlyCount "123"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Bd3 e6 7. Be3 Qc7 8. O-O Be7 9. Nc3 O-O 10. Kh1 a6 11. f4 d6 12. a3 b5 13. Qf3 Bb7 14. Qh3 e5 15. Nd5 Qd8 16. Bb6 Qc8 17. Nxf6+ Bxf6 18. f5 Ne7 19. Rae1 d5 20. Nc5 Qc6 21. exd5 Qxb6 22. Nxb7 Qxb7 23. Be4 Rad8 24. d6 Nc6 25. g4 Rxd6 26. Qh5 g6 27. Qh6 Qe7 28. Rf3 Bg5 29. Qh3 Nd4 30. Rff1 Rc8 31. c3 Nb3 32. fxg6 fxg6 33. Bb1 a5 34. Bd3 Rcd8 35. Be4 Nd2 36. Rf2 Bh4 37. Rxd2 Rxd2 38. Rf1 Rd1 39. Qf3 Qf6 40. Rxd1 Qxf3+ 41. Bxf3 Rxd1+ 42. Bxd1 Bg5 43. a4 Bc1 44. axb5 Bxb2 45. c4 Bd4 46. Kg2 Kf8 47. Kf3 Ke7 48. Ke4 Kd6 49. Ba4 Kc5 50. b6 Kxc4 51. b7 Ba7 52. h4 Kb4 53. Be8 Bb8 54. Bxg6 hxg6 55. h5 gxh5 56. gxh5 a4 57. h6 a3 58. h7 a2 59. h8=Q a1=Q 60. Qxb8 Qd4+ 61. Kf3 Qf4+ 62. Ke2 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.8"] [White "Gomez Guardo, Cristian"] [Black "Romero Mora, Elver Yovany"] [Result "1-0"] [ECO "A00"] [WhiteElo "1930"] [PlyCount "101"] [EventDate "2019.03.21"] 1. d4 e6 2. c4 d5 3. Nc3 c6 4. e3 f5 5. Nf3 Nf6 6. Bd3 Bd6 7. cxd5 exd5 8. Nh4 g6 9. f4 Qe7 10. Nf3 Bxf4 11. Qe2 Bd6 12. O-O O-O 13. Bd2 Nbd7 14. Rae1 Ne4 15. Bc1 Ndf6 16. Qc2 Bd7 17. a3 Rae8 18. b4 Nxc3 19. Qxc3 Ne4 20. Qb3 a6 21. g3 Bc8 22. Qa2 Qc7 23. Qb2 Re7 24. a4 Rfe8 25. b5 axb5 26. axb5 Nf6 27. Re2 Ng4 28. b6 Qb8 29. Kg2 Nxe3+ 30. Bxe3 Rxe3 31. Rxe3 Rxe3 32. Qd2 Re8 33. Nh4 Bf8 34. g4 f4 35. h3 Qd6 36. Nf3 Bg7 37. Qc2 Re3 38. Rf2 Qe6 39. Kh2 Qe7 40. Qb1 Bf6 41. Qd1 Bd7 42. Ra2 c5 43. dxc5 Bc6 44. Ra8+ Kg7 45. Bf1 Qe4 46. Bg2 d4 47. Rc8 Re2 48. Rc7+ Kh6 49. g5+ Bxg5 50. Rxh7+ Kxh7 51. Nxg5+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.9"] [White "Casas Cobos, Julio Eduardo"] [Black "Martinez, Mauricio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1883"] [BlackElo "1967"] [PlyCount "48"] [EventDate "2019.03.21"] 1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. Nf3 Nc6 5. d3 h6 6. Be3 Bxe3 7. fxe3 d6 8. O-O O-O 9. Qe1 Na5 10. Bb3 Nxb3 11. axb3 c6 12. Ne2 Qb6 13. Ng3 Ng4 14. d4 exd4 15. exd4 Bd7 16. Kh1 Rae8 17. h3 Nf6 18. e5 dxe5 19. dxe5 Nd5 20. c4 Nf4 21. Qd2 Ng6 22. Qxd7 Rd8 23. Qg4 Qxb3 24. e6 Kh7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.11"] [White "Jaimes Caceres, Fredy Alexander"] [Black "Vargas, Eduar Misael"] [Result "0-1"] [ECO "A00"] [WhiteElo "1863"] [BlackElo "1956"] [PlyCount "84"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. Qd2 d5 5. f3 a6 6. O-O-O h5 7. e4 Be6 8. e5 Nfd7 9. h4 b5 10. Nh3 Nb6 11. Ng5 Bf5 12. Bd3 Qc8 13. Qe2 e6 14. g4 Bxd3 15. Qxd3 Nc6 16. Ne2 Nb4 17. Qb3 Bf8 18. Bd2 c5 19. dxc5 Qxc5 20. Bxb4 Qxb4 21. Qxb4 Bxb4 22. gxh5 gxh5 23. b3 Rc8 24. Kb2 Nd7 25. f4 Ke7 26. c3 Ba5 27. Rhg1 b4 28. c4 dxc4 29. Nxf7 c3+ 30. Kc2 Kxf7 31. Rxd7+ Ke8 32. Rgg7 Rd8 33. Rge7+ Kf8 34. Rxd8+ Bxd8 35. Rxe6 Rg8 36. Rxa6 Rg2 37. Kd3 Bxh4 38. Rh6 Be1 39. Rxh5 c2 40. Rh8+ Kg7 41. Rc8 Rxe2 42. Kxe2 Bc3 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.14"] [White "Lopez Gaviria, Alvaro Diego"] [Black "Moncada Correa, Sara"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1994"] [BlackElo "1849"] [PlyCount "41"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. h3 d6 6. Be2 b6 7. O-O Bb7 8. a4 c5 9. c3 Nbd7 10. Na3 Qc7 11. Rc1 a6 12. b4 e5 13. Bh2 Rfe8 14. Nc4 Rad8 15. dxc5 dxc5 16. Nd6 Rf8 17. Nxb7 Qxb7 18. Qb3 e4 19. Ne5 Nxe5 20. Bxe5 Rd2 21. Rfe1 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.15"] [White "Borrero Quiñonez, Alexander"] [Black "Londono Lopez, Donaldo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1986"] [BlackElo "1839"] [PlyCount "118"] [EventDate "2019.03.21"] 1. e4 e5 2. Bc4 Nf6 3. Nc3 Nxe4 4. Bxf7+ Kxf7 5. Nxe4 d5 6. Nc3 Kg8 7. d3 Be6 8. Nf3 Nd7 9. O-O c6 10. Re1 Qc7 11. Qe2 Bd6 12. Bf4 Bg4 13. Bg3 Rf8 14. Nd1 h5 15. h3 Bxf3 16. gxf3 Rh6 17. Bh4 Nb6 18. Bg5 Rg6 19. f4 exf4 20. Qxh5 Qf7 21. Nc3 Qf5 22. h4 f3 23. Ne4 dxe4 24. Rxe4 Qh3 25. Qg4 Qxg4+ 26. Rxg4 Bf4 27. Re1 Bxg5 28. hxg5 Rf5 29. Re7 Rfxg5 30. Rxg5 Rxg5+ 31. Kf1 Rf5 32. Rxb7 Rf7 33. Rb8+ Kh7 34. Re8 g5 35. Re6 g4 36. Rxc6 Re7 37. Kg1 Re1+ 38. Kh2 Rf1 39. Kg3 Rg1+ 40. Kf4 Nd5+ 41. Ke4 Kg7 42. Ra6 Nf6+ 43. Ke3 Re1+ 44. Kf4 Re2 45. Kg3 Rxc2 46. Rxa7+ Kg6 47. Rb7 Rc5 48. b4 Rg5 49. Rb6 Rf5 50. a4 Kg5 51. Kh2 Nh5 52. Rb5 Rxb5 53. axb5 Nf6 54. b6 Nd7 55. b7 Kf4 56. Kg1 g3 57. fxg3+ Kxg3 58. b5 Nb8 59. Kf1 f2 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.16"] [White "Mena, Yamil Octavio"] [Black "Vanegas Henao, Ricardo Javier"] [Result "1-0"] [ECO "A00"] [WhiteElo "1984"] [BlackElo "1818"] [PlyCount "93"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. h4 Nf6 6. Nc3 Qc7 7. a3 b5 8. g3 Bb7 9. Bg2 Nc6 10. O-O Nxd4 11. Qxd4 Bc5 12. Qd3 O-O 13. Bf4 Qc6 14. Be3 Rfd8 15. Bxc5 Qxc5 16. Rfe1 d5 17. Rad1 Rd7 18. e5 Ng4 19. Qd4 Qxd4 20. Rxd4 Nh6 21. g4 Rc8 22. Bh3 Kf8 23. g5 Ng8 24. f4 g6 25. Kf2 Rdc7 26. Re2 Ne7 27. Rdd2 Rc4 28. Kg3 b4 29. axb4 Rxb4 30. Nd1 a5 31. c3 Ra4 32. Rf2 Ra1 33. Ne3 a4 34. Nc2 Rg1+ 35. Kh2 Rc1 36. Rf1 Rxf1 37. Bxf1 Nf5 38. Kh3 Kg7 39. Bb5 Rc5 40. Bd3 h6 41. Bxf5 gxf5 42. Rd4 hxg5 43. hxg5 Bc6 44. Kg3 Kg6 45. Rb4 Rb5 46. Nd4 Rxb4 47. cxb4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.19"] [White "Estrada Ruiz, Walter Alexis"] [Black "Gutierrez, Jhon Jaime"] [Result "1-0"] [ECO "A00"] [WhiteElo "1944"] [BlackElo "1805"] [PlyCount "27"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. Nc3 c6 4. Nf3 f5 5. exf5 exf5 6. Qe2+ Qe7 7. Ne5 Nf6 8. Bg5 Nbd7 9. O-O-O Kd8 10. h4 Rg8 11. h5 h6 12. Bh4 Qe6 13. Re1 Bd6 14. Nxc6+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.20"] [White "Parra Mesa, Brayan"] [Black "Renteria Rodriguez, Henry"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1842"] [BlackElo "1931"] [PlyCount "16"] [EventDate "2019.03.21"] 1. e4 e5 2. Nc3 Bc5 3. Bc4 Nc6 4. Nf3 Nf6 5. O-O O-O 6. Qe2 Qe7 7. Qd1 Qd8 8. Qe2 Qe7 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.23"] [White "Villamizar, Diego Fernando"] [Black "Benjumea P, David Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1900"] [BlackElo "1763"] [PlyCount "135"] [EventDate "2019.03.21"] 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 e6 5. e3 a6 6. a4 c5 7. Bxc4 Nc6 8. O-O cxd4 9. exd4 Be7 10. Be3 Nb4 11. Ne5 Nbd5 12. Nxd5 Nxd5 13. Qh5 O-O 14. Bd3 f5 15. Rac1 Bd7 16. b3 Bf6 17. Rfe1 Qe7 18. Bd2 Rac8 19. Rcd1 Rfd8 20. Re2 Be8 21. Qh3 Bg5 22. Bxg5 Qxg5 23. Nf3 Qf6 24. Red2 Rc3 25. Bc4 Nb6 26. Rd3 Rxd3 27. Bxd3 Bc6 28. Qg3 Nd5 29. Ne5 Nb4 30. Be2 Bd5 31. Rc1 Nc6 32. Nxc6 Bxc6 33. Bxa6 Qxd4 34. Bc4 Qe4 35. h3 Bd5 36. Bf1 Qb4 37. Rc7 Qd4 38. h4 Qg4 39. Qc3 Bc6 40. Qe5 Qg6 41. h5 Qf6 42. Qa5 h6 43. Qe1 Rd7 44. Rc8+ Rd8 45. Rxd8+ Qxd8 46. Qxe6+ Kh8 47. Qxf5 Qd1 48. Qd3 Qxh5 49. Qd8+ Qe8 50. Qxe8+ Bxe8 51. a5 Kg8 52. Be2 Kf8 53. Bf3 Ke7 54. Bxb7 Kd6 55. g4 Kc7 56. Bd5 Kd6 57. Bc4 Kc5 58. Kh2 Bc6 59. f4 Kd4 60. Kg3 Ke4 61. Bf1 Kd4 62. Bg2 Bb5 63. Bb7 Kc5 64. b4+ Kd6 65. Kf2 g6 66. Bf3 Bd7 67. Ke3 Be6 68. a6 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.26"] [White "Cometa Medina, Luis Fernando"] [Black "Martinez, Luis Hernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1817"] [BlackElo "1888"] [PlyCount "87"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. h3 Be7 7. c3 O-O 8. Nbd2 b5 9. Bc2 Bb7 10. Nf1 d5 11. exd5 Nxd5 12. Ng3 Re8 13. O-O g6 14. Re1 Bf6 15. a4 Rb8 16. axb5 axb5 17. Ne4 Bg7 18. Bb3 Kh8 19. Nfg5 Re7 20. Nc5 Bc8 21. Qf3 e4 22. Nxf7+ Rxf7 23. Qxf7 Nf6 24. d4 b4 25. Bg5 bxc3 26. bxc3 Qe7 27. Bxf6 Qxf7 28. Bxf7 Bxf6 29. Rxe4 Kg7 30. Be6 Ne7 31. Rae1 Nf5 32. Rf4 Bg5 33. Bxc8 Bxf4 34. Bxf5 Bd2 35. Rb1 Re8 36. Bd7 Re7 37. c4 Bc3 38. d5 Re2 39. Kf1 Ra2 40. Ne6+ Kf6 41. Nxc7 Bd4 42. Bc6 h5 43. d6 Rxf2+ 44. Ke1 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.27"] [White "Garcia, John Fredy"] [Black "Guzman Franco, Pedro Javier"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1879"] [PlyCount "73"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Bf4 d6 3. Nf3 c6 4. c4 Nbd7 5. Nc3 Nh5 6. Bg5 h6 7. Bh4 g5 8. Bg3 Nxg3 9. hxg3 Bg7 10. e4 Qb6 11. Rb1 Nf6 12. e5 dxe5 13. Nxe5 Bf5 14. c5 Qc7 15. Bd3 Be6 16. a3 Rd8 17. Qa4 Nd5 18. Nf3 g4 19. Nh4 b5 20. cxb6 Nxb6 21. Qc2 Rxd4 22. O-O Rxd3 23. Qxd3 Bc4 24. Qe4 Bxf1 25. Rxf1 h5 26. Nf5 Bf6 27. Rd1 O-O 28. Ne2 Qe5 29. Qc2 Nd5 30. Ned4 e6 31. Nxc6 Qxf5 32. Qxf5 exf5 33. Rxd5 Bxb2 34. a4 Kg7 35. Rxf5 Rc8 36. Rb5 Rxc6 37. Rxb2 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.29"] [White "Valencia Escobar, Dario"] [Black "Manzano Gomez, Valentina"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1876"] [BlackElo "1506"] [PlyCount "41"] [EventDate "2019.03.21"] 1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. O-O d6 6. c4 c6 7. Nc3 Qa5 8. Bd2 Qh5 9. Bg5 Bh3 10. Bxf6 Bxf6 11. Ne4 Nd7 12. Qd2 h6 13. Nh4 Bxh4 14. Bxh3 Bxg3 15. Kg2 Be5 16. dxe5 Nxe5 17. Qc2 g5 18. Ng3 Qh4 19. Nf5 Qh5 20. Ng3 Qh4 21. Nf5 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.32"] [White "Garzon Salgado, Nelson"] [Black "Salazar, Juan Jose"] [Result "0-1"] [ECO "A00"] [WhiteElo "1814"] [PlyCount "47"] [EventDate "2019.03.21"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nc3 e6 6. a3 Nbd7 7. Bd3 b5 8. cxb5 cxb5 9. O-O Bd6 10. e4 dxe4 11. Nxe4 Be7 12. Bf4 Nb6 13. Rc1 Nbd5 14. Be5 O-O 15. Nc5 Bd6 16. Qd2 h6 17. h3 Qe7 18. Rfe1 Ra7 19. Bb1 Rc7 20. b4 Bb7 21. Bxd6 Qxd6 22. Ne5 Ba8 23. g3 Rd8 24. Qd3 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.33"] [White "Restrepo, Hugo"] [Black "Pereira Vera, Henry Alberto"] [Result "0-1"] [ECO "A00"] [WhiteElo "1724"] [BlackElo "1856"] [PlyCount "33"] [EventDate "2019.03.21"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. d4 c6 6. h3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. O-O e6 10. Re1 Qc7 11. Ne2 Bd6 12. c4 b6 13. a3 O-O 14. b4 Rfd8 15. Bb2 a5 16. b5 cxb5 17. cxb5 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.34"] [White "Gomez Vasquez, Laura Sofia"] [Black "Guzman Zuñiga, River Augusto"] [Result "1-0"] [ECO "A00"] [WhiteElo "1603"] [BlackElo "1837"] [PlyCount "49"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Qd8 9. Be3 Nf6 10. Ne5 Bxe2 11. Qxe2 Be7 12. O-O O-O 13. Qf3 Nd5 14. Rac1 f6 15. Nd3 Nc6 16. Qh3 f5 17. Nxd5 Qxd5 18. b3 Ba3 19. Rcd1 Rad8 20. Nf4 Qd6 21. d5 Rfe8 22. g3 exd5 23. Rxd5 Qc7 24. Rxd8 Qxd8 25. Qxf5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.35"] [White "Riscanevo, Camilo Andres"] [Black "Montoya, Nerio Antonio"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1537"] [BlackElo "1782"] [PlyCount "115"] [EventDate "2019.03.21"] 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. b3 Bf5 7. Nf3 Nc6 8. Bd2 Qe7+ 9. Be2 Bd3 10. d5 Ne5 11. Nxe5 Qxe5 12. Bc3 Qxe2+ 13. Qxe2+ Bxe2 14. Kxe2 O-O-O 15. Re1 Re8+ 16. Kf1 Rxe1+ 17. Kxe1 Be7 18. Kf1 Rg8 19. Nd2 g6 20. Re1 Kd7 21. Ne4 f5 22. Nf6+ Bxf6 23. Bxf6 Re8 24. Rxe8 Kxe8 25. Ke2 Kd7 26. Bd4 Nc8 27. Kf3 c6 28. dxc6+ bxc6 29. b4 a6 30. Kf4 Ke6 31. Kg5 d5 32. c5 Ne7 33. Kh6 f4 34. Kg5 Nf5 35. Ba1 d4 36. Kxf4 Kd5 37. g4 Ng7 38. a3 Ne6+ 39. Kf3 Ng5+ 40. Ke2 Ke4 41. h4 Nf3 42. h5 Ne5 43. hxg6 hxg6 44. a4 d3+ 45. Kd1 Nxg4 46. b5 Nxf2+ 47. Kd2 axb5 48. axb5 cxb5 49. c6 Kd5 50. c7 Ne4+ 51. Kxd3 Nd6 52. Ke3 Kc6 53. Kd4 Kxc7 54. Kc5 Kd7 55. Be5 Ke6 56. Bxd6 b4 57. Bf4 b3 58. Bc1 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.39"] [White "Sanchez Bonilla, John Henry"] [Black "Zuluaga P, Nicolas"] [Result "1-0"] [ECO "A00"] [WhiteElo "1844"] [BlackElo "1729"] [PlyCount "55"] [EventDate "2019.03.21"] 1. c4 Nf6 2. Nf3 d5 3. cxd5 Nxd5 4. Nc3 c6 5. g3 Bg4 6. Bg2 e6 7. d3 Bb4 8. Bd2 Nd7 9. Qa4 Nc5 10. Qc2 Qa5 11. O-O O-O 12. Rfc1 Nxc3 13. bxc3 Ba3 14. Rcb1 Qc7 15. Bf4 Qe7 16. Ne5 Bf5 17. Nc4 Rfd8 18. Bf1 Na6 19. Nxa3 Qxa3 20. Rxb7 Nc5 21. Rb2 Na4 22. Rb3 Qc5 23. Rab1 Nb6 24. Bc7 Rdc8 25. Bxb6 axb6 26. Rxb6 Qd5 27. R1b2 h6 28. e4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.40"] [White "Lizarazo Quiroga, Doris Liliana"] [Black "Cayon Gallego, Laura Valentina"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1800"] [BlackElo "1727"] [PlyCount "52"] [EventDate "2019.03.21"] 1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Nf3 d6 6. h3 Nc6 7. d5 Ne5 8. Nc3 Bd7 9. Bf4 Nxf3+ 10. Qxf3 Qb6 11. Bd2 Rc8 12. Bd3 Qxb2 13. Rb1 Qa3 14. Rb3 Qa5 15. Bb1 b5 16. O-O Nf6 17. a3 O-O 18. Qe3 Qa6 19. Bd3 Rc5 20. Rfb1 Rb8 21. a4 Rxc3 22. Bxc3 Qxa4 23. Rb4 Qa3 24. R1b3 Qa6 25. Rb1 Qa3 26. R4b3 Qa4 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.42"] [White "Villarraga, Yedixon"] [Black "Celis Vargas, Walter Enrique"] [Result "1-0"] [ECO "A00"] [WhiteElo "1784"] [BlackElo "1709"] [PlyCount "39"] [EventDate "2019.03.21"] 1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Nfd7 5. d4 dxc4 6. Bxc4 Nb6 7. Bb3 Nc6 8. Nf3 Be7 9. O-O O-O 10. a3 Kh8 11. Be3 Na5 12. Bc2 Bd7 13. Qd3 g6 14. Bh6 Re8 15. Ne4 Nd5 16. Nfg5 Kg8 17. h4 f5 18. exf6 Nxf6 19. Nxf6+ Bxf6 20. Nxh7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.5"] [White "Gonzalez, Leandro"] [Black "Sierra, Juan Mauricio"] [Result "0-1"] [ECO "C84"] [WhiteElo "1742"] [BlackElo "1934"] [PlyCount "58"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. Re1 O-O 8. e5 Ne8 9. Nxd4 Nxd4 10. Qxd4 c5 11. Qd5 Nc7 12. Qe4 b5 13. Bb3 c4 14. Bxc4 bxc4 15. Qxc4 Bb7 16. Qg4 Ne6 17. Nc3 f5 18. Qg3 Qe8 19. Qd3 Rc8 20. f3 Kh8 21. Be3 Qg6 22. Kh1 Bh4 23. Re2 Qh5 24. Kg1 Rf7 25. Na4 f4 26. Bf2 Bxf2+ 27. Rxf2 Qxe5 28. Re2 Qd4+ 29. Qxd4 Nxd4 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.4"] [White "Gonzalez, Walter"] [Black "Anzola, Apolinar"] [Result "0-1"] [ECO "A43"] [WhiteElo "1967"] [BlackElo "1897"] [PlyCount "44"] [EventDate "2019.03.21"] 1. Nf3 c5 2. d4 cxd4 3. Qxd4 a6 4. Qh4 Nc6 5. Nc3 e6 6. Qxd8+ Nxd8 7. Bf4 Nf6 8. O-O-O b5 9. e3 Bb7 10. Bd3 Rc8 11. h3 Be7 12. a4 b4 13. Ne2 d6 14. g4 e5 15. Bf5 exf4 16. Bxc8 Bxc8 17. Nxf4 O-O 18. b3 g6 19. g5 Nd7 20. h4 Nb7 21. Nd4 Ne5 22. Nd5 Bd8 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.6"] [White "Vargas, Eduar Misael"] [Black "Barrios Torres, Bernardo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1956"] [BlackElo "1888"] [PlyCount "103"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nc3 d6 6. Be2 Be6 7. Nf3 Be7 8. Nxe5 dxe5 9. O-O O-O 10. Qb3 Qc8 11. Nd5 Bd8 12. Bd2 c6 13. Nb4 Nd7 14. Qc2 f5 15. Rad1 Bf6 16. Nd3 Qe8 17. Bb4 Be7 18. Bxe7 Qxe7 19. b4 Qf7 20. Nb2 f4 21. c5 Kh8 22. Rd6 Rae8 23. Qd2 Nf6 24. Qc2 Bd5 25. exf4 exf4 26. Bc4 f3 27. gxf3 Qh5 28. Bxd5 Nxd5 29. Nd3 Qxf3 30. Qd1 Qh3 31. f4 Ne3 32. Qf3 Qxf1+ 33. Qxf1 Nxf1 34. Kxf1 Re7 35. Kf2 g5 36. Kf3 gxf4 37. Nxf4 Re1 38. Rd4 Ra1 39. Kg4 Rg1+ 40. Kh4 Rfg8 41. a4 R1g4+ 42. Kh5 a6 43. h3 R4g5+ 44. Kh4 Re5 45. Nh5 Rd5 46. Re4 Rgd8 47. Re7 R5d7 48. Re6 Rd4+ 49. Kg5 Rg8+ 50. Kf6 Rg6+ 51. Kf7 Rxe6 52. Kxe6 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.7"] [White "Lopez Ramirez, David Santiago"] [Black "Casas Cobos, Julio Eduardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1931"] [BlackElo "1883"] [PlyCount "77"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O Qg5 6. Bc4 d6 7. Qf3 Qg6 8. c3 Bg4 9. Bxf7+ Qxf7 10. Qxg4 Nf6 11. Qf3 dxc3 12. Nxc3 O-O-O 13. d4 Qc4 14. Be3 Qe6 15. Rac1 Qg4 16. Qxg4+ Nxg4 17. Nb5 c6 18. d5 Nxe3 19. fxe3 a6 20. Nd4 c5 21. Ne6 Re8 22. Rf7 g6 23. g4 Be7 24. Rcf1 Bd8 25. Rg7 Re7 26. Rxe7 Bxe7 27. Rf7 Kd7 28. g5 b5 29. Kf1 a5 30. Ke2 h6 31. Nf4 hxg5 32. Rxe7+ Kd8 33. Nxg6 Rxh2+ 34. Kf3 Rxb2 35. Rb7 c4 36. e5 dxe5 37. d6 c3 38. Nxe5 b4 39. Rb8# 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.9"] [White "Romero Mora, Elver Yovany"] [Black "Valderrama Castano, Julian Camilo"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "1970"] [PlyCount "63"] [EventDate "2019.03.21"] 1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. Nc3 Bg7 5. g3 O-O 6. Bg2 d6 7. O-O Qe8 8. Re1 e5 9. e4 fxe4 10. dxe5 dxe5 11. Nxe4 Nxe4 12. Qd5+ Kh8 13. Qxe4 Nc6 14. Be3 Bf5 15. Qh4 Rd8 16. Bc5 Rf6 17. Rad1 Rxd1 18. Rxd1 Be6 19. Ng5 Bg8 20. Bd5 h6 21. Bxg8 Kxg8 22. Ne4 Rf5 23. Qg4 Nd4 24. Bxd4 exd4 25. b3 b6 26. h4 h5 27. Qe2 Re5 28. f3 c5 29. Kg2 Bh6 30. Re1 Kg7 31. Qd3 Be3 32. a4 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.14"] [White "Cordoba Rodriguez, Milton Dennis"] [Black "Torres, Saulo De Jesus"] [Result "1-0"] [ECO "A00"] [WhiteElo "1902"] [BlackElo "1839"] [PlyCount "125"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. Bc4 e6 5. d3 a6 6. a4 Nc6 7. Bf4 d6 8. O-O Nge7 9. Qd2 O-O 10. Bh6 d5 11. Bb3 b6 12. Rad1 Bb7 13. Bxg7 Kxg7 14. e5 Nf5 15. Ne2 d4 16. Ng3 Nxg3 17. hxg3 h6 18. Rfe1 Nb4 19. Nh2 h5 20. Nf3 Bxf3 21. gxf3 Nd5 22. Kg2 h4 23. Bxd5 h3+ 24. Kxh3 Rh8+ 25. Kg2 Qxd5 26. Qf4 Qd8 27. Rh1 Qe7 28. Qe4 Qd7 29. b3 Rad8 30. Rde1 b5 31. axb5 axb5 32. Ra1 Rxh1 33. Rxh1 Qe7 34. Qc6 Rd5 35. Qa8 Qd8 36. Qxd8 Rxd8 37. Ra1 Rd7 38. Ra5 Rb7 39. f4 f6 40. Kf3 Kf7 41. Ke2 f5 42. Kd2 Ke7 43. Ra8 Rc7 44. c3 c4 45. dxc4 dxc3+ 46. Kxc3 bxc4 47. bxc4 Kf7 48. Rh8 Kg7 49. Rd8 Kf7 50. Rd2 Ke7 51. f3 Kf7 52. Rh2 Kg7 53. Kb4 Rb7+ 54. Ka5 Rb3 55. c5 Kf7 56. c6 Ke7 57. Rd2 Rxf3 58. Rd7+ Ke8 59. Rg7 Rc3 60. Kb6 Kd8 61. c7+ Ke8 62. Rg8+ Kd7 63. Rd8+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.19"] [White "Casas Ospina, Favio"] [Black "Lopez Gaviria, Alvaro Diego"] [Result "0-1"] [ECO "A00"] [WhiteElo "1761"] [BlackElo "1994"] [PlyCount "82"] [EventDate "2019.03.21"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. h3 Bf5 7. Ne5 Nbd7 8. Bf4 Qb4 9. Nc4 Ne4 10. Bd2 Nxd2 11. a3 Qxc4 12. Bxc4 Nxc4 13. d5 e6 14. dxc6 bxc6 15. b3 Ncb6 16. O-O Be7 17. Ne2 c5 18. Ng3 Bg6 19. f4 O-O 20. Qe2 Bf6 21. Rad1 Bd4+ 22. Kh2 Nd5 23. Rf3 N7f6 24. Rdf1 Rac8 25. f5 exf5 26. Nxf5 Bxf5 27. Rxf5 Ne3 28. Rxf6 gxf6 29. Rf3 Be5+ 30. Kh1 Nd5 31. Rf5 Rfe8 32. Qg4+ Kf8 33. Qh5 Rcd8 34. Qh6+ Ke7 35. Qh4 Ke6 36. Qc4 Kd6 37. a4 Nb6 38. Qxf7 Re7 39. Qh5 Rde8 40. Qd1+ Kc7 41. a5 Nd7 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.20"] [White "Renteria Rodriguez, Henry"] [Black "Mesa, Francisco Alonso Jr"] [Result "1-0"] [ECO "A00"] [WhiteElo "1931"] [BlackElo "1837"] [PlyCount "87"] [EventDate "2019.03.21"] 1. Nf3 c5 2. g3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Bg2 e6 6. O-O Qb6 7. Nf3 d5 8. Nbd2 Be7 9. Nb3 O-O 10. Be3 Qc7 11. c3 Ng4 12. Bc5 Bxc5 13. Nxc5 b6 14. Nb3 Ba6 15. Re1 Nf6 16. Nfd4 Bb7 17. Qd2 Rad8 18. Qg5 h6 19. Qh4 Ne7 20. Nb5 Qb8 21. Qb4 Nc6 22. Qa3 a6 23. N5d4 Ne5 24. Nd2 Qc7 25. Rad1 Rd7 26. f4 Nc4 27. Nxc4 Qxc4 28. e3 Rfd8 29. Nf3 Qc5 30. Qb3 Rd6 31. h3 Ne4 32. Kh2 Qc8 33. Rd4 a5 34. Ne5 Nc5 35. Qc2 Nd7 36. Nf3 Nf6 37. Red1 Nd7 38. Bf1 Nf6 39. Nh4 Ne4 40. Bd3 Nc5 41. Bb5 Bc6 42. Be2 f6 43. Bh5 Nd7 44. Qg6 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.21"] [White "Guzman, Arcadio"] [Black "Parra Mesa, Brayan"] [Result "0-1"] [ECO "A00"] [WhiteElo "1926"] [BlackElo "1842"] [PlyCount "134"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 c4 7. Nbd2 Na5 8. g3 Ne7 9. Bh3 Nc8 10. O-O Nb6 11. a4 Bc6 12. Ne1 Qd7 13. f4 g6 14. Qf3 h5 15. Qf2 Bxa4 16. Qf3 O-O-O 17. Bg2 Kb8 18. h3 Nb3 19. Nxb3 cxb3 20. Rf2 Bb5 21. Bf1 Bxf1 22. Rxf1 Nc4 23. Qf2 Qb5 24. Nf3 a5 25. Nd2 a4 26. Nxc4 Qxc4 27. Re1 Rc8 28. Qe2 Be7 29. Qxc4 Rxc4 30. Bd2 Rhc8 31. Kf2 R8c6 32. Ke2 Ra6 33. Reb1 b5 34. Kd3 Kb7 35. h4 Rac6 36. Be1 Ka6 37. Bd2 Ka5 38. Be1 b4 39. Bd2 bxc3 40. bxc3 Rc8 41. Rxb3 a3 42. Rb7 R8c7 43. Rxc7 Rxc7 44. c4+ Ka4 45. c5 Rb7 46. Bc3 Bd8 47. Kc2 Rb3 48. Ra2 f6 49. Ra1 fxe5 50. fxe5 Bc7 51. Ra2 Bd8 52. Ra1 g5 53. hxg5 Bxg5 54. Rf1 a2 55. Ra1 Ka3 56. Rf1 Bd8 57. Ra1 Rb5 58. Rf1 Ba5 59. Ba1 Rb3 60. Rg1 Bb4 61. g4 hxg4 62. Rxg4 Rb1 63. c6 Ba5 64. Rg3+ Ka4 65. Bb2 a1=Q 66. Bxa1 Rxa1 67. Rg8 Ra3 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.22"] [White "Moncada Correa, Sara"] [Black "Suaza, Yesid Rodrigo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1849"] [BlackElo "1893"] [PlyCount "21"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 g6 5. c4 Bg7 6. O-O O-O 7. Nc3 d6 8. Qc2 c5 9. d5 Nbd7 10. Re1 e5 11. dxe6 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.23"] [White "Palomino, Daniel Fernando"] [Black "Garcia, John Fredy"] [Result "1-0"] [ECO "A00"] [WhiteElo "1737"] [BlackElo "1879"] [PlyCount "55"] [EventDate "2019.03.21"] 1. e4 d5 2. exd5 Nf6 3. Bb5+ Nbd7 4. c4 a6 5. Ba4 b5 6. cxb5 Nxd5 7. b6 cxb6 8. Bc6 Nc7 9. Bxa8 Nxa8 10. d4 Bb7 11. Nf3 e6 12. Bf4 Nc7 13. Nc3 Nd5 14. Nxd5 Bxd5 15. O-O Qf6 16. Bg3 Be7 17. Qa4 Bb7 18. Rac1 b5 19. Qb3 h6 20. Rc7 Bd5 21. Qc3 Nb6 22. Be5 Qg6 23. Rxe7+ Kxe7 24. Qc7+ Nd7 25. Bd6+ Kf6 26. Nh4 Qe4 27. Qxd7 g5 28. Be5+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.25"] [White "Guzman Franco, Pedro Javier"] [Black "Jaimes Caceres, Fredy Alexander"] [Result "1-0"] [ECO "A00"] [BlackElo "1863"] [PlyCount "45"] [EventDate "2019.03.21"] 1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 c5 5. c3 Nc6 6. f4 Bd6 7. Ngf3 cxd4 8. cxd4 Nb4 9. Bb1 Bd7 10. a3 Qa5 11. O-O Nc6 12. Ne5 O-O 13. g4 Be8 14. g5 Nd7 15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Rf3 Bxe5 18. fxe5 Ne7 19. Rh3 f5 20. Qh7+ Kf7 21. Rh6 Rg8 22. Nf3 Nf8 23. Rf6# 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.26"] [White "Pereira Vera, Henry Alberto"] [Black "Gomez Vasquez, Laura Sofia"] [Result "0-1"] [ECO "A00"] [WhiteElo "1856"] [BlackElo "1603"] [PlyCount "26"] [EventDate "2019.03.21"] 1. b3 e5 2. Bb2 Nc6 3. c4 g6 4. e3 Bg7 5. Nf3 d6 6. d3 Nf6 7. a3 O-O 8. b4 a6 9. Nbd2 Re8 10. Qc2 Nd7 11. Be2 f5 12. h4 Nf6 13. Qb3 Be6 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.28"] [White "Martinez Paipa, Hernan"] [Black "Toro Henao, Juan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1797"] [BlackElo "1994"] [PlyCount "60"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Nf6 8. f3 O-O 9. Qd2 a6 10. g4 Na5 11. Be2 Qc7 12. O-O-O b5 13. h4 Nc4 14. Bxc4 Qxc4 15. Kb1 b4 16. Nce2 e5 17. Nb3 Be6 18. Ng3 Rfc8 19. h5 a5 20. hxg6 fxg6 21. Rh2 a4 22. Nc1 Rc6 23. g5 Ne8 24. Qe1 Nc7 25. Qh1 Nb5 26. Rxh7 Qxc2+ 27. Ka1 a3 28. Rxg7+ Kxg7 29. Nf5+ Bxf5 30. bxa3 Qc3+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.29"] [White "Montoya, Nerio Antonio"] [Black "Borrero Quiñonez, Alexander"] [Result "0-1"] [ECO "A00"] [WhiteElo "1782"] [BlackElo "1986"] [PlyCount "92"] [EventDate "2019.03.21"] 1. e4 d6 2. f4 c5 3. Bc4 Nf6 4. Nc3 Nc6 5. a4 a6 6. Nf3 Bg4 7. O-O e6 8. h3 Bxf3 9. Qxf3 Nd4 10. Qd3 d5 11. exd5 exd5 12. Ba2 Be7 13. Ne2 Nc6 14. c3 O-O 15. Qf3 c4 16. d4 cxd3 17. Qxd3 b5 18. Bb1 b4 19. g4 Na5 20. Be3 Nb3 21. Ra2 Nc5 22. Bxc5 Bxc5+ 23. Nd4 b3 24. Ra1 Re8 25. Kg2 Qb6 26. a5 Qb7 27. Qf5 Bxd4 28. cxd4 Qb4 29. g5 Qd2+ 30. Rf2 Re2 31. Rxe2 Qxe2+ 32. Kg1 Qd1+ 33. Kg2 Qd2+ 34. Kf1 Re8 35. Bd3 Ne4 36. Bxe4 dxe4 37. Qd7 Rf8 38. Qg4 Qxb2 39. Rd1 Qa2 40. Qe2 Rb8 41. Qxe4 b2 42. Rb1 g6 43. Kg2 Qxa5 44. Kf3 Rb3+ 45. Kg4 f5+ 46. gxf6 Qh5# 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.30"] [White "Aguilar, Natalia Andrea"] [Black "Villarraga, Yedixon"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1903"] [BlackElo "1784"] [PlyCount "102"] [EventDate "2019.03.21"] 1. d4 d6 2. Nf3 Bg4 3. Nbd2 Nf6 4. b3 c6 5. e3 d5 6. Be2 Nbd7 7. Bb2 e6 8. O-O Be7 9. Rc1 a5 10. a4 O-O 11. h3 Bxf3 12. Bxf3 Nb6 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Nd5 16. c4 Nb4 17. Qe2 Bf6 18. Rcd1 Re8 19. Rfe1 Qb6 20. Kh1 Rad8 21. Qg4 g6 22. Bb1 Rd7 23. Rd2 Red8 24. Red1 c5 25. d5 Bxb2 26. Rxb2 exd5 27. cxd5 Rxd5 28. Rxd5 Rxd5 29. Be4 Rd4 30. Qc8+ Kg7 31. Qxb7 Qxb7 32. Bxb7 Nd3 33. Rc2 Kf6 34. Ba6 Nb4 35. Rxc5 Nxa6 36. Rc6+ Ke7 37. Rxa6 Rb4 38. Rxa5 Rxb3 39. Kh2 Ra3 40. f3 h6 41. Kg3 Ra2 42. Ra8 Kf6 43. a5 Kg5 44. a6 f5 45. h4+ Kh5 46. Kh3 f4 47. a7 Ra1 48. g4+ fxg3 49. Kxg3 Rg1+ 50. Kh3 Rh1+ 51. Kg3 Rg1+ 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.31"] [White "Martinez, Luis Hernando"] [Black "Ramos Arboleda, Dellys Carolina"] [Result "1-0"] [ECO "A00"] [WhiteElo "1888"] [BlackElo "1753"] [PlyCount "77"] [EventDate "2019.03.21"] 1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. f4 Nc6 7. Nf3 Qc7 8. O-O O-O 9. h3 Rd8 10. Kh2 d5 11. e5 Ne8 12. Bd2 Bh8 13. Qe1 Ng7 14. Rc1 f6 15. exf6 exf6 16. a3 Be6 17. Qf2 Qb6 18. Na4 Qb5 19. Nxc5 Bf7 20. Nb3 f5 21. Bc3 Rd7 22. Nbd4 Nxd4 23. Qxd4 h6 24. a4 Qb6 25. Rfe1 Rd6 26. Re7 Re8 27. Rce1 Kf8 28. Qxb6 Rxb6 29. Rxe8+ Bxe8 30. a5 Ra6 31. Ne5 Ne6 32. Bxd5 Nd8 33. Bc4 b5 34. axb6 Rxb6 35. Nxg6+ Bxg6 36. Bxh8 Bf7 37. Bd4 Rc6 38. b3 Bxc4 39. dxc4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.34"] [White "Vanegas Henao, Ricardo Javier"] [Black "Pinillo Canon, Silvana"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1818"] [BlackElo "1730"] [PlyCount "123"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. O-O O-O 8. c3 d6 9. Rd1 Bb7 10. d3 Re8 11. Nbd2 Bf8 12. Nf1 g6 13. a3 Bg7 14. Bg5 Nb8 15. Rac1 Nbd7 16. Ne3 Qb8 17. Qc2 c5 18. h3 Qc7 19. Nd2 Nf8 20. Bxf6 Bxf6 21. Bd5 Rac8 22. Bxb7 Qxb7 23. Nd5 Bg7 24. Nf1 Nd7 25. Ra1 Bh6 26. c4 Ra8 27. b4 Bg7 28. Rdb1 Reb8 29. a4 Kf8 30. Nd2 Qc6 31. axb5 axb5 32. cxb5 Qb7 33. Rxa8 Qxa8 34. bxc5 Nxc5 35. Nc4 Rd8 36. Nc7 Qb8 37. b6 Nb7 38. Ra1 Qc8 39. Ne3 Bf6 40. Ned5 Be7 41. Qc1 Qd7 42. Ra7 Rb8 43. Qa3 Bd8 44. Ra8 Qc8 45. Ra7 Nc5 46. Qb4 Bxc7 47. Rxc7 Qd8 48. Rxc5 dxc5 49. Qxc5+ Kg7 50. Nc7 Kf6 51. f4 exf4 52. d4 Kg7 53. Qe5+ Kg8 54. Nd5 Rxb6 55. Nxb6 Qxb6 56. Kf2 Qb3 57. d5 Qe3+ 58. Kf1 f3 59. gxf3 Qxf3+ 60. Ke1 Qxh3 61. d6 Qe3+ 62. Kd1 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.35"] [White "Arango, Jesus Eduardo"] [Black "Florez Rojas, Santiago"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1816"] [BlackElo "1667"] [PlyCount "83"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Bd3 d5 8. Nxc6 bxc6 9. exd5 cxd5 10. Bd2 O-O 11. O-O h6 12. a3 Ba5 13. b4 Bc7 14. Re1 e5 15. Nb5 Bb8 16. c4 a6 17. Nc3 dxc4 18. Bxc4 Ng4 19. Qe2 Qh4 20. h3 Nxf2 21. Bd5 Ba7 22. Be3 Nxh3+ 23. gxh3 Qg3+ 24. Bg2 Bxh3 25. Qf3 Bxe3+ 26. Rxe3 Qxg2+ 27. Qxg2 Bxg2 28. Kxg2 f6 29. Rd1 Rfc8 30. Rd7 Rc6 31. Rg3 g5 32. Nd5 Rc2+ 33. Kh3 Rf8 34. Kg4 f5+ 35. Kh5 Rf7 36. Kxh6 Rc6+ 37. Kxg5 Rxd7 38. Nf6+ Kf7 39. Nxd7 Rg6+ 40. Kh4 Rh6+ 41. Kg5 Rg6+ 42. Kh4 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.36"] [White "Benjumea P, David Santiago"] [Black "Gutierrez, Jhon Jaime"] [Result "1-0"] [ECO "A00"] [WhiteElo "1763"] [BlackElo "1805"] [PlyCount "111"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 c6 3. c4 d5 4. Nc3 dxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Nf3 h6 8. Be2 Bd6 9. Bd2 Nd7 10. Bc3 O-O 11. O-O Bc7 12. Re1 Rd8 13. Qc2 Nf8 14. Bd3 h5 15. Ne5 Qh6 16. Qe2 f5 17. Bd2 g5 18. h4 Rxd4 19. Nf3 Rg4 20. Bxg5 Qg7 21. Ne5 Bxe5 22. Qxe5 Qxe5 23. Rxe5 Ng6 24. Re3 Nxh4 25. Bxh4 Rxh4 26. Be2 Kg7 27. Rd1 Kf6 28. g3 Re4 29. Rxe4 fxe4 30. Bxh5 e3 31. fxe3 Ke7 32. Bg4 Bd7 33. Kg2 c5 34. Bf3 Rb8 35. b3 b5 36. cxb5 Bxb5 37. g4 a5 38. Rc1 Kd6 39. a4 Be8 40. Rc3 Bg6 41. Be2 Be4+ 42. Kg3 Rf8 43. Rc4 Bd5 44. Rc3 Rb8 45. Bd1 Rb4 46. Bc2 e5 47. g5 e4 48. Kf4 Rb8 49. g6 Rf8+ 50. Kg5 Rf2 51. g7 c4 52. bxc4 Bc6 53. c5+ Ke5 54. Bb3 Rg2+ 55. Kh6 Kf6 56. g8=N+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.37"] [White "Torres Benitez, Fabio Ignacio"] [Black "Riscanevo, Camilo Andres"] [Result "1-0"] [ECO "A00"] [BlackElo "1537"] [PlyCount "31"] [EventDate "2019.03.21"] 1. e4 c5 2. g3 b6 3. Bg2 Bb7 4. Ne2 Nf6 5. f3 g6 6. O-O Bg7 7. c3 d6 8. d4 O-O 9. Be3 e6 10. Na3 Qe7 11. Qd2 Nc6 12. Bg5 Rad8 13. f4 Qc7 14. Qe3 Ne7 15. Nc2 h6 16. Bh4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.40"] [White "Cayon Gallego, Laura Valentina"] [Black "Garzon Salgado, Nelson"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1727"] [BlackElo "1814"] [PlyCount "29"] [EventDate "2019.03.21"] 1. d4 d5 2. c4 e6 3. Bf4 Bd6 4. Bxd6 Qxd6 5. c5 Qe7 6. Nc3 c6 7. e4 Nf6 8. e5 Nfd7 9. Bd3 O-O 10. f4 f6 11. Qh5 g6 12. Qh4 Rf7 13. Nf3 fxe5 14. Qxe7 Rxe7 15. fxe5 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.44"] [White "Celis Vargas, Walter Enrique"] [Black "Atehortua, Jorge Hernando"] [Result "0-1"] [ECO "A00"] [WhiteElo "1709"] [BlackElo "1848"] [PlyCount "62"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Bg5 e6 7. Bc4 Be7 8. Bb3 Qc7 9. Qf3 b5 10. a3 Bb7 11. Bxe6 fxe6 12. Nxe6 Qd7 13. Nxg7+ Kf7 14. Nf5 Qe6 15. O-O Nbd7 16. h4 h5 17. Rfe1 Ne5 18. Qe2 Qc4 19. Qd2 Rad8 20. Bxf6 Bxf6 21. Nxd6+ Rxd6 22. Qxd6 Rd8 23. Qb6 Nf3+ 24. gxf3 Rg8+ 25. Kh1 Qc8 26. Qxb7+ Qxb7 27. Nd5 Bxh4 28. Re2 Qd7 29. Kh2 Qd6+ 30. f4 Qg6 31. Ne3 Qxe4 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.45"] [White "Zuluaga P, Nicolas"] [Black "Ortega Leon, Jaime"] [Result "1-0"] [ECO "A00"] [WhiteElo "1729"] [BlackElo "1705"] [PlyCount "55"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. e5 Nc6 4. Bb5 Qd7 5. Nf3 b6 6. O-O Bb7 7. c3 O-O-O 8. a4 Kb8 9. a5 Nge7 10. axb6 cxb6 11. Bg5 h6 12. Bxe7 Bxe7 13. Nbd2 Rc8 14. Qa4 Rc7 15. Ra2 f5 16. Rfa1 g5 17. Qd1 Rh7 18. Rxa7 Qc8 19. Qa4 Na5 20. Rxa5 bxa5 21. Qxa5 Qd8 22. Nb3 g4 23. Ne1 Kc8 24. Nd3 h5 25. Nbc5 Bxc5 26. Nxc5 Qe7 27. Qa8+ Bxa8 28. Rxa8# 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.3"] [White "Anzola, Apolinar"] [Black "Alvarez Angel, Nelson Eduardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1897"] [BlackElo "1974"] [PlyCount "29"] [EventDate "2019.03.21"] 1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. Nf3 Nf6 5. d3 d5 6. exd5 exd5 7. Bb3 Be6 8. O-O Be7 9. Bg5 O-O 10. Ne2 a6 11. a3 c4 12. Ba2 Qb6 13. Rb1 Ng4 14. d4 Bxg5 15. Nxg5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.4"] [White "Barrios Torres, Bernardo"] [Black "Lopez Ramirez, David Santiago"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1888"] [BlackElo "1931"] [PlyCount "79"] [EventDate "2019.03.21"] 1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Bb3 h6 8. N5f3 Bd6 9. Ne2 Qc7 10. O-O O-O 11. Re1 b6 12. c3 Bb7 13. Ng3 c5 14. Qe2 a6 15. a4 Rfe8 16. Bd2 Rac8 17. Rac1 Qb8 18. Bc2 Qa8 19. Ne4 Nxe4 20. Bxe4 Bxe4 21. Qxe4 Qxe4 22. Rxe4 f5 23. Ree1 cxd4 24. Nxd4 Nc5 25. Ra1 Kf7 26. Red1 Kf6 27. b4 Ne4 28. b5 Be5 29. Nc6 Nxd2 30. Nxe5 Kxe5 31. Rxd2 axb5 32. Re1+ Kf6 33. axb5 Rcd8 34. Rxd8 Rxd8 35. Kf1 Rd3 36. Ra1 Ke5 37. Ra6 Rd6 38. Ke2 Kd5 39. Ra7 g5 40. Rc7 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.7"] [White "Villamizar, Diego Fernando"] [Black "Sierra, Juan Mauricio"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1900"] [BlackElo "1934"] [PlyCount "121"] [EventDate "2019.03.21"] 1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Bg4 5. c3 Nh6 6. O-O Qd7 7. d4 O-O-O 8. Qa4 Kb8 9. d5 {[%csl Yf3][%cal Yc6d4]} Ne7 10. Bb5 c6 11. Be3 a6 12. dxc6 Nxc6 13. Bxc6 Qxc6 14. Qxc6 bxc6 15. fxe5 Bxf3 16. Rxf3 dxe5 17. Bxh6 gxh6 18. b4 c5 19. a3 Rg8 20. Ra2 Be7 21. Nd2 Bg5 22. Nc4 f6 23. Kf2 h5 24. Ne3 Rgf8 25. Ke2 cxb4 26. axb4 Kb7 27. Nc4 (27. Nf5 {[%cal Yh2h4]}) 27... h4 28. Na5+ Kb6 29. Nb3 Rd6 30. c4 Kc7 31. Nc5 Ra8 {[%cal Ye3a3,Ya3a6]} 32. Rd3 Rxd3 33. Kxd3 Kb6 34. Nb3 Bf4 35. h3 Rg8 36. Re2 Rg3+ 37. Kc2 Be3 38. Kb2 Kc7 39. Ka3 Bd4 40. Ka4 Rc3 41. c5 Be3 42. Nd2 Kc6 43. Nb3 Bf4 44. Re1 Rd3 45. Na5+ Kc7 46. Nc4 Rc3 47. Nb6 Rc2 48. Nd5+ Kc6 49. Nxf4 exf4 50. Rf1 Ra2+ 51. Kb3 Rxg2 52. Rxf4 Kb5 53. Rf3 Re2 54. Rc3 Rxe4 55. c6 Re8 56. Rc5+ Kb6 57. Kc4 Kc7 58. b5 axb5+ 59. Kxb5 Rg8 60. Rc4 Rg5+ 61. Kb4 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.8"] [White "Gomez Guardo, Cristian"] [Black "Jaramillo, Carlos Orlando"] [Result "0-1"] [ECO "A00"] [WhiteElo "1930"] [BlackElo "1893"] [PlyCount "70"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. a3 Be7 5. Nf3 Nbd7 6. c5 c6 7. Bf4 O-O 8. e3 Re8 9. Bd3 Bxc5 10. dxc5 e5 11. Nxe5 Nxe5 12. Bc2 d4 13. Na4 Bg4 14. f3 Bh5 15. Bxe5 Rxe5 16. e4 Nxe4 17. O-O Nxc5 18. Re1 Qe7 19. Qd2 Re8 20. Kf1 Rxe1+ 21. Rxe1 Qxe1+ 22. Qxe1 Rxe1+ 23. Kxe1 Nxa4 24. Bxa4 c5 25. Bb5 Kf8 26. Kd2 Ke7 27. b4 b6 28. g4 Bg6 29. h4 h6 30. Bc4 f6 31. h5 Bf7 32. Be2 c4 33. b5 c3+ 34. Kc2 Kd6 35. a4 Kc5 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.10"] [White "Pelaez, Hernan"] [Black "Cordoba Rodriguez, Milton Dennis"] [Result "0-1"] [ECO "A00"] [WhiteElo "1682"] [BlackElo "1902"] [PlyCount "94"] [EventDate "2019.03.21"] 1. b4 e6 2. a3 Nf6 3. g3 c5 4. b5 a6 5. c4 d5 6. Qc2 axb5 7. cxb5 Bd7 8. e3 Be7 9. Bb2 O-O 10. Nf3 Be8 11. d4 c4 12. Nc3 Nbd7 13. e4 Qa5 14. exd5 Nxd5 15. Bxc4 N7b6 16. Nd2 Bd7 17. Nb3 Qa7 18. Bd3 Rfc8 19. Qd2 Nc4 20. Bxc4 Rxc4 21. O-O Nxc3 22. Bxc3 Bxb5 23. Rfb1 Bc6 24. Qd3 Bd5 25. Nd2 Ra4 26. Bb2 Qa5 27. Nb3 Qd8 28. Nc5 R4a5 29. Bc3 R5a7 30. Bb4 Qe8 31. Rc1 b6 32. Nb3 Bg5 33. f4 Bf6 34. Nd2 Bd8 35. Ne4 h5 36. Nd6 Qd7 37. Qb5 Bf6 38. Qxb6 Ra6 39. Qb5 Rxd6 40. Qe2 Bxd4+ 41. Kf1 Rc6 42. Qxh5 Bxa1 43. Rxa1 Rc2 44. Qe5 Qb5+ 45. Ke1 Rac8 46. Qe3 Rxh2 47. Rd1 Rcc2 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.12"] [White "Valderrama Castano, Julian Camilo"] [Black "Moncada Correa, Sara"] [Result "1-0"] [ECO "A00"] [WhiteElo "1970"] [BlackElo "1849"] [PlyCount "101"] [EventDate "2019.03.21"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 c6 6. d4 Bf5 7. Bd2 e6 8. Nd5 Qd8 9. Nxf6+ gxf6 10. Bc3 Nd7 11. Qe2 Qc7 12. Nh4 Bg6 13. Nxg6 hxg6 14. g3 O-O-O 15. O-O-O Bd6 16. h4 Rh7 17. Qf3 Rdh8 18. a4 e5 19. d5 cxd5 20. Bxd5 Nc5 21. Qxf6 Nxa4 22. Bxb7+ Qxb7 23. Qxd6 Nxc3 24. bxc3 Qc7 25. Qa6+ Kb8 26. Rd5 Rc8 27. Rb5+ Ka8 28. Rb3 Rhh8 29. Rd1 Rb8 30. Qd3 Rxb3 31. cxb3 f5 32. Qd5+ Kb8 33. Kb2 Rc8 34. c4 e4 35. Qb5+ Ka8 36. Rd7 Qc6 37. Qxc6+ Rxc6 38. Kc3 Kb8 39. b4 a6 40. Kd4 Kc8 41. Rd5 Kb7 42. c5 Kc7 43. Ke5 Kb7 44. Rd7+ Kc8 45. Rd6 Rc7 46. Rxa6 Re7+ 47. Kf4 e3 48. fxe3 Re4+ 49. Kf3 Rg4 50. b5 Kc7 51. Rf6 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.15"] [White "Gomez Vasquez, Laura Sofia"] [Black "Vargas, Eduar Misael"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1603"] [BlackElo "1956"] [PlyCount "42"] [EventDate "2019.03.21"] 1. Nf3 c5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 Nc6 6. O-O O-O 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 Rb8 11. Bg5 b6 12. Rac1 Bb7 13. b3 Bxg2 14. Kxg2 Qd7 15. Nd5 Nxd5 16. cxd5 Rfc8 17. Rfd1 h6 18. Be3 Qb7 19. Kg1 Kh7 20. Rxc8 Rxc8 21. Bc1 Rxc1 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.21"] [White "Estrada Ruiz, Walter Alexis"] [Black "Latorre, Franklin Leandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1944"] [BlackElo "1775"] [PlyCount "100"] [EventDate "2019.03.21"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be2 O-O 8. O-O Bg4 9. c4 Re8 10. h3 Bh5 11. b3 Nd7 12. Bb2 Nf8 13. Qc2 Rc8 14. Rad1 Qe7 15. Bd3 Bxf3 16. gxf3 Bb8 17. Kg2 Ng6 18. Bxg6 hxg6 19. Rh1 Bf4 20. Rde1 Qxe1 21. Rxe1 Rxe1 22. Bc3 Rc1 23. Qd3 Re8 24. a4 b6 25. b4 g5 26. c5 bxc5 27. dxc5 Bc7 28. Qd7 Rd8 29. Qxc7 Rdd1 30. f4 Rg1+ 31. Kf3 Rxc3+ 32. Ke2 Ra1 33. Qxc6 gxf4 34. Qc8+ Kh7 35. Qf5+ g6 36. Qxf4 Kg7 37. Qd4 Ra2+ 38. Kf1 Rc1+ 39. Kg2 Rxa4 40. Qf4 Rb1 41. c6 Rbxb4 42. Qg3 Rc4 43. c7 Ra1 44. h4 Rac1 45. h5 Rxc7 46. hxg6 fxg6 47. Qa3 R1c5 48. Qa6 Rg5+ 49. Kf3 Rf5+ 50. Ke3 Re7+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.23"] [White "Acosta Cruz, Luis Ivan"] [Black "Montoya, Duvan"] [Result "0-1"] [ECO "A00"] [WhiteElo "1776"] [BlackElo "1889"] [PlyCount "86"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c6 7. Bd3 Na6 8. Qd2 Nb4 9. Bb1 Bd7 10. Nge2 Rc8 11. a3 Na6 12. Bh6 e5 13. Bxg7 Kxg7 14. g4 exd4 15. Qxd4 Kg8 16. Qxd6 Ne8 17. Qd2 Qh4+ 18. Ng3 Be6 19. Ba2 Rd8 20. Qf2 b6 21. b4 Rd3 22. Rc1 Qf6 23. Nge2 Rxf3 24. Qg2 Qh4+ 25. Kd2 Bxg4 26. Rcf1 Rxf1 27. Qxf1 Nec7 28. Kc2 Bxe2 29. Qxe2 Ne6 30. Kb2 Nf4 31. Qf3 Rd8 32. Bb1 Rd2+ 33. Ka1 Rxh2 34. Rf1 Rh3 35. Qxf4 Qxf4 36. Rxf4 Rxc3 37. Kb2 Re3 38. Rf6 c5 39. b5 Nc7 40. Rd6 h5 41. Rd7 Ne6 42. Rxa7 h4 43. Rd7 Nd4 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.24"] [White "Gonzalez, Leandro"] [Black "Martinez, Luis Hernando"] [Result "0-1"] [ECO "A00"] [WhiteElo "1742"] [BlackElo "1888"] [PlyCount "90"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 Nxe4 6. d5 Na7 7. Qe2 Nc5 8. Qxe5+ Qe7 9. Bb3 Qxe5+ 10. Nxe5 Nxb3 11. axb3 d6 12. Nf3 Bf5 13. c4 Be7 14. Nc3 O-O 15. Be3 Nc8 16. Kd2 Re8 17. Nb5 Bd8 18. Nbd4 Bd7 19. b4 Ne7 20. b3 Rc8 21. Bf4 Ng6 22. Bg3 f6 23. Nh4 Nxh4 24. Bxh4 g5 25. Bg3 f5 26. f3 Bf6 27. Bf2 Re7 28. Rae1 Rce8 29. Rxe7 Rxe7 30. Nc2 Kf7 31. g3 c6 32. Re1 cxd5 33. Rxe7+ Bxe7 34. cxd5 Kg6 35. Bb6 f4 36. Bf2 h5 37. Nd4 Bf6 38. Kd3 Bf5+ 39. Nxf5 Kxf5 40. gxf4 gxf4 41. Kc4 b5+ 42. Kd3 Bb2 43. Kc2 Ba1 44. Kd3 Ke5 45. Be1 Kxd5 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.25"] [White "Valencia Escobar, Dario"] [Black "Salazar, Juan Jose"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1876"] [PlyCount "42"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Be2 Bg7 8. Nf3 O-O 9. Bf4 a6 10. a4 Re8 11. Nd2 Qe7 12. O-O Nfd7 13. Nc4 Ne5 14. Bxe5 Bxe5 15. Nxe5 Qxe5 16. a5 Nd7 17. Qb3 Nf6 18. f3 Bd7 19. Rad1 Nh5 20. Rf2 {Partida:} Rab8 (20... Reb8 21. g3 g5 $16 {[%eval 93,13]}) (20... Bc8 21. g3 $16 {[%eval 85,16]}) 21. Qb6 $14 {[%eval 37,15]} Kg7 $14 {[%eval 38,14]} 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.31"] [White "Jaimes Caceres, Fredy Alexander"] [Black "Bravo, Juan Eduardo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1863"] [BlackElo "1758"] [PlyCount "78"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bg5 Be7 9. O-O-O+ Ke8 10. Be2 Be6 11. f4 Rd8 12. f5 Rxd1+ 13. Rxd1 Bc8 14. e5 Nd7 15. Bf4 h5 16. Ne4 Nc5 17. Nxc5 Bxc5 18. g4 hxg4 19. Bxg4 Rh4 20. Bg5 Be3+ 21. Bxe3 Rxg4 22. f6 g6 23. Bxa7 Ra4 24. Bb8 Rxa2 25. Kb1 Ra5 26. Bxc7 Rd5 27. Rh1 Bf5 28. Kc1 Kd7 29. Bd6 b5 30. h4 Bg4 31. b3 Rd4 32. Kb2 Bf3 33. Ra1 Bd5 34. Ra7+ Kd8 35. Re7 Re4 36. Bc7+ Kc8 37. Bd6 Kd8 38. Bc7+ Kc8 39. Bd6 Kd8 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.32"] [White "Villarraga, Yedixon"] [Black "Pereira Vera, Henry Alberto"] [Result "0-1"] [ECO "A00"] [WhiteElo "1784"] [BlackElo "1856"] [PlyCount "86"] [EventDate "2019.03.21"] 1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 O-O 6. O-O Nc6 7. d4 cxd4 8. Nxd4 e5 9. Ndb5 a6 10. Nd6 Ne8 11. Nce4 h6 12. Be3 Qe7 13. Nxc8 Rxc8 14. Bc5 d6 15. Bxd6 Nxd6 16. Qxd6 f5 17. Qxe7 Nxe7 18. Nd6 Rcd8 19. Rfd1 e4 20. Rab1 b6 21. Bf1 Be5 22. c5 bxc5 23. Nc4 Nc6 24. e3 Bc7 25. Be2 Kf7 26. Nd2 Ne5 27. f4 exf3 28. Nxf3 Ng4 29. e4 fxe4 30. Ng5+ hxg5 31. Bxg4 Kf6 32. Kf2 Ke5+ 33. Ke3 c4 34. Rbc1 Bb6+ 35. Ke2 Rf2+ 36. Ke1 Rdf8 37. Rxc4 Rxb2 38. Ra4 Bf2+ 39. Kf1 Bxg3+ 40. Kg1 Bxh2+ 41. Kh1 Rh8 42. Rxa6 Bf4+ 43. Kg1 Be3+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.34"] [White "Florez Rojas, Santiago"] [Black "Vanegas Henao, Ricardo Javier"] [Result "1-0"] [ECO "A00"] [WhiteElo "1667"] [BlackElo "1818"] [PlyCount "69"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Bd3 Bg7 5. c3 Qc7 6. O-O d5 7. Ne5 Nfd7 8. f4 f6 9. Nf3 e6 10. Nbd2 Nc6 11. Qe2 O-O 12. Nh4 f5 13. Nhf3 a6 14. Ne5 Bxe5 15. fxe5 Nd8 16. Rf3 Rf7 17. Rg3 Rg7 18. Nf3 Nf8 19. Bd2 Bd7 20. Be1 Rc8 21. Rh3 Qb6 22. Bh4 Bb5 23. Rb1 Bxd3 24. Qxd3 c4 25. Qe2 Qa5 26. a3 Nc6 27. Bf6 Rgc7 28. Qf2 h5 29. Qg3 Kf7 30. Ng5+ Kg8 31. Nxe6 Nxe6 32. Qxg6+ Rg7 33. Qxh5 Ncd8 34. Qe8+ Nf8 35. Rh8+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.38"] [White "Atehortua, Jorge Hernando"] [Black "Montoya, Nerio Antonio"] [Result "0-1"] [ECO "A00"] [WhiteElo "1848"] [BlackElo "1782"] [PlyCount "48"] [EventDate "2019.03.21"] 1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. Bc4 Nb6 5. Bb3 Nc6 6. Bxf7+ Kxf7 7. Ng5+ Kg8 8. e6 h6 9. Nf7 Qe8 10. Nxh8 Kxh8 11. Qg4 Ne5 12. Qf5 Kg8 13. f4 Qg6 14. Qxg6 Nxg6 15. f5 Nh4 16. O-O g6 17. g4 Bg7 18. c3 Bf6 19. d4 g5 20. Nd2 Nd5 21. Ne4 Kg7 22. Bd2 b6 23. Ng3 Bb7 24. Nh5+ Kh7 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Event "Coliseo Menor Calle 19 con car"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.40"] [White "Riscanevo, Camilo Andres"] [Black "Guzman Zuñiga, River Augusto"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1537"] [BlackElo "1837"] [PlyCount "16"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be3 e6 7. Qd2 Be7 8. Bd3 Qc7 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.42"] [White "Gutierrez, Jhon Jaime"] [Black "Cayon Gallego, Laura Valentina"] [Result "1-0"] [ECO "A00"] [WhiteElo "1805"] [BlackElo "1727"] [PlyCount "95"] [EventDate "2019.03.21"] 1. d4 c6 2. e3 d5 3. Bd3 Nf6 4. f4 Bg4 5. Nf3 Nbd7 6. Nbd2 e6 7. O-O Be7 8. Qe1 O-O 9. h3 Bf5 10. g4 Be4 11. g5 Bxf3 12. Rxf3 Nh5 13. Nf1 f5 14. Ng3 Qe8 15. Bd2 c5 16. c3 c4 17. Be2 b5 18. a3 Nb8 19. Qf1 Nc6 20. Qg2 Nxg3 21. Qxg3 a5 22. h4 b4 23. axb4 axb4 24. Rff1 g6 25. Qh3 Qf7 26. Kf2 b3 27. h5 Ra2 28. Rab1 Rfa8 29. Rh1 Qg7 30. Qg2 Nd8 31. Bf3 Nf7 32. hxg6 hxg6 33. Bxd5 exd5 34. Qxd5 R2a4 35. Rh2 R8a5 36. Qe6 Ra6 37. Qxe7 Nd6 38. Qd8+ Kf7 39. Rbh1 Ne4+ 40. Ke2 Ng3+ 41. Kf3 Nxh1 42. Rxh1 Ra2 43. d5 Qg8 44. Qd7+ Kf8 45. Rh7 Qxh7 46. Qxh7 R6a4 47. Qc7 Rxb2 48. Qd8+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.4"] [White "Jaramillo, Carlos Orlando"] [Black "Cordoba Rodriguez, Milton Dennis"] [Result "1-0"] [ECO "A00"] [WhiteElo "1893"] [BlackElo "1902"] [PlyCount "75"] [EventDate "2019.03.21"] 1. e4 e6 2. Qe2 c5 3. Nf3 Nc6 4. Nc3 d6 5. g3 Bd7 6. Bg2 Nf6 7. O-O Qc7 8. b3 Be7 9. Bb2 a6 10. Rfe1 O-O 11. Rad1 Nd4 12. Qd3 e5 13. Nxd4 cxd4 14. Nd5 Nxd5 15. exd5 Bb5 16. c4 dxc3 17. Qxc3 Rac8 18. a4 Bd7 19. Qxc7 Rxc7 20. d4 Rc2 21. Ba1 f6 22. Be4 Ra2 {[%cal Ya1c3,Ye4b1]} 23. Rc1 Bd8 24. Bc3 Bb6 {[%csl Yd6] [%cal Yc3b4,Yb4d6]} 25. Bb1 Ra3 26. Bb4 Rxb3 27. Bxd6 Bxd4 28. Bxf8 Kxf8 29. Rc7 {[%csl Yc6,Ye6]} Ke8 30. Bxh7 Rb2 31. Bc2 a5 32. Rb1 Kd8 33. d6 Rxb1+ 34. Bxb1 b6 35. Ra7 Kc8 36. Ra8+ Kb7 37. Be4+ Bc6 38. d7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.5"] [White "Agudelo Pineres, Oscar Marino"] [Black "Barrios, Bernardo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1989"] [BlackElo "1888"] [PlyCount "75"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 c5 5. c3 Nc6 6. O-O Be7 7. a3 O-O 8. b4 cxb4 9. cxb4 b6 10. b5 Na5 11. Ne5 Bd7 12. Qd3 Rc8 13. Nd2 Qc7 14. Ndf3 Qc3 15. Nxd7 Nxd7 16. Qxc3 Rxc3 17. Bd2 Rc2 18. Bb4 Re8 19. Nd2 Bf6 20. e3 h6 21. Rfc1 Rec8 22. Rxc2 Rxc2 23. Bxa5 bxa5 24. Nb3 a4 25. Na5 Bd8 26. Nc6 Bb6 27. Bf1 Nf6 28. Nb4 Rc3 29. Ra2 g6 30. Bd3 Kf8 31. Bc2 Ne8 32. Bxa4 Nd6 33. Bc2 Nxb5 34. a4 Na3 35. Bd3 Ba5 36. Nc6 Bb6 37. Bf1 Rxc6 38. Rxa3 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.6"] [White "Ramirez, Francisco Javier"] [Black "Lopez Gaviria, Alvaro Diego"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1907"] [BlackElo "1994"] [PlyCount "78"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Qb3 Nc6 6. Qxb6 axb6 7. Bb5 Bd7 8. Bxc6 bxc6 9. Be3 f6 10. f4 Nh6 11. Nd2 Be7 12. a3 O-O 13. Ngf3 Bc8 14. Rc1 Ba6 15. h3 Rfc8 16. Nb3 Rcb8 17. Rc2 Kf7 18. dxc5 Bc4 19. Nfd2 Bd3 20. Kd1 Nf5 21. Bf2 Bxc2+ 22. Kxc2 b5 23. g4 Nh6 24. Rf1 Ke8 25. Re1 Kd7 26. Nf3 Re8 27. Bh4 Nf7 28. exf6 gxf6 29. Kd2 e5 30. f5 h6 31. Rg1 Rh8 32. Ke2 h5 33. Bf2 hxg4 34. hxg4 Rag8 35. Nh4 Rg7 36. Ng6 Rhg8 37. Kf1 Nh8 38. Nxh8 Rxh8 39. Ke2 Rgh7 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.7"] [White "Alvarez Angel, Nelson Eduardo"] [Black "Villamizar, Diego Fernando"] [Result "0-1"] [ECO "A00"] [WhiteElo "1974"] [BlackElo "1900"] [PlyCount "64"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Bd3 exd5 9. cxd5 Re8 10. O-O c4 11. Bc2 Na6 12. Be3 Nxe4 13. Nxe4 f5 14. Bd4 fxe4 15. Bxg7 Kxg7 16. Ng5 Qb6+ 17. Kh1 Nc5 18. Qd4+ Kg8 19. Rae1 Bf5 20. g4 Bxg4 21. f5 Nd3 22. Qf6 Qc7 23. fxg6 hxg6 24. Bxd3 cxd3 25. Rxe4 Rxe4 26. Nxe4 Qg7 27. Qxd6 Bf5 28. Ng3 Bh3 29. Rd1 Qf7 30. Kg1 Rf8 31. Qxf8+ Qxf8 32. Rxd3 Qc5+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.8"] [White "Hernandez, Jeronimo"] [Black "Valderrama Castano, Julian Camilo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1851"] [BlackElo "1970"] [PlyCount "126"] [EventDate "2019.03.21"] 1. c4 f5 2. g3 g6 3. Nf3 Nf6 4. Bg2 Bg7 5. O-O O-O 6. Nc3 d6 7. d4 Qe8 8. Re1 Qf7 9. b3 Ne4 10. Bb2 Nc6 11. e3 e5 12. dxe5 dxe5 13. Qc2 Nb4 14. Qb1 Nc5 15. Rd1 e4 16. Nd4 Ncd3 17. a3 Nxb2 18. Qxb2 Na6 19. Rac1 c5 20. Ndb5 Be6 21. Qc2 Be5 22. Nd5 b6 23. Rd2 Rad8 24. Rcd1 Nb8 25. Nf4 Rxd2 26. Rxd2 Bc8 27. Nd6 Qc7 28. Qd1 Bxf4 29. gxf4 Bd7 30. f3 exf3 31. Bxf3 Bc6 32. Bxc6 Qxc6 33. Rd5 Na6 34. Nb5 Qe6 35. Kf2 Re8 36. Re5 Qf7 37. Rxe8+ Qxe8 38. Qd5+ Qf7 39. Qa8+ Kg7 40. Qxa7 Qxa7 41. Nxa7 Nb8 42. e4 fxe4 43. Ke3 Kf6 44. Kxe4 Ke6 45. Nb5 Nd7 46. Nc7+ Kd6 47. Nd5 Ke6 48. h3 h6 49. h4 Kd6 50. f5 gxf5+ 51. Kxf5 b5 52. Ne3 bxc4 53. Nxc4+ Kd5 54. Kg6 Kd4 55. Kxh6 Kc3 56. Kg7 Kxb3 57. h5 Kxc4 58. h6 Kb3 59. h7 c4 60. h8=Q c3 61. Qh3 Nc5 62. Qe3 Na4 63. Qc1 c2 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.9"] [White "Manzano Gomez, Valentina"] [Black "Torres, Jaime Alberto"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1506"] [BlackElo "1963"] [PlyCount "106"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 Nb4 10. Kd2 d6 11. a3 Nc6 12. Bd3 Be6 13. f3 Rd8 14. Ke1 O-O 15. Be3 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. Kf2 f5 19. Rad1 Be6 20. Bb6 Rc8 21. Rhe1 Kf7 22. g3 Kf6 23. b3 Rfe8 24. g4 fxg4 25. Rg1 g6 26. fxg4 Nd4 27. g5+ Kf7 28. Bxd4 exd4 29. Kg3 Rc3 30. Rgf1+ Bf5 31. Rf3 Re3 32. Bc4+ Ke7 33. Rxe3+ Rxe3+ 34. Kf2 Rh3 35. Rxd4 Rxh2+ 36. Kg3 Rxc2 37. Rh4 b5 38. Rxh7+ Kd6 39. Bg8 Rc8 40. Rg7 Ke5 41. Re7+ Kd6 42. Rg7 Kc5 43. Bh7 Rc6 44. Kf4 Kd4 45. Ra7 Kc3 46. Bg8 Be6 47. Bxe6 Rxe6 48. Rf7 Kd4 49. Rf6 Kd5 50. Rf7 Re4+ 51. Kf3 Re5 52. Kf4 Re4+ 53. Kf3 Re5 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.12"] [White "Martinez, Luis Hernando"] [Black "Toro Henao, Juan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1888"] [BlackElo "1994"] [PlyCount "94"] [EventDate "2019.03.21"] 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. d3 e6 7. Nf3 Nge7 8. O-O O-O 9. h3 Rb8 10. Kh2 b5 11. Ne2 d5 12. e5 d4 13. a4 b4 14. b3 Bb7 15. Nd2 Na5 16. Ne4 Bxe4 17. dxe4 Qd7 18. Qd3 Rfd8 19. Bd2 Qc8 20. Rab1 Nac6 21. Nc1 Qc7 22. Qe2 Nc8 23. Nd3 N6e7 24. Nb2 Nc6 25. Rf2 Nb6 26. Bf1 h5 27. Rg2 a5 28. Qf2 Ne7 29. Bd3 Qd7 30. Rh1 Kh7 31. g4 hxg4 32. Qh4+ Kg8 33. hxg4 Kf8 34. Kg1 Qc6 35. Rgh2 c4 36. Nxc4 Nxc4 37. Bxc4 Qxe4 38. Bd3 Qc6 39. Re2 Nd5 40. f5 gxf5 41. Bh6 Bxh6 42. Qxh6+ Ke7 43. gxf5 Rg8+ 44. Kf2 Ne3 45. Qh4+ Ke8 46. fxe6 Rg2+ 47. Ke1 Qc3+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.13"] [White "Torres Benitez, Fabio Ignacio"] [Black "Borrero, Alexander"] [Result "0-1"] [ECO "A00"] [BlackElo "1986"] [PlyCount "98"] [EventDate "2019.03.21"] 1. e4 d6 2. g3 Nf6 3. Bg2 e5 4. Ne2 c6 5. O-O Bg4 6. f3 Bh5 7. c3 Nbd7 8. d4 Be7 9. Na3 O-O 10. Be3 d5 11. g4 Bg6 12. Ng3 dxe4 13. fxe4 Bxa3 14. bxa3 Qa5 15. Qe2 Qxc3 16. Rac1 Qxa3 17. dxe5 Nxg4 18. Bd4 Ngxe5 19. Nf5 Bxf5 20. exf5 Qd3 21. Qxd3 Nxd3 22. Rcd1 N7e5 23. f6 Rfd8 24. Bc3 Ng4 25. Rf3 Nde5 26. Rxd8+ Rxd8 27. Rf5 Rd1+ 28. Bf1 Ne3 29. Rf4 g5 30. Rf2 N5g4 31. Rf3 Rxf1+ 32. Rxf1 Nxf1 33. Kxf1 Nxh2+ 34. Kg2 Ng4 35. Kf3 h5 36. Ke4 h4 37. Kf3 Nh6 38. Bd2 g4+ 39. Ke4 h3 40. Bf4 Kh7 41. Bg3 Kg6 42. Kf4 Kxf6 43. Bh2 Kg6 44. Bg1 f5 45. Kg3 b6 46. Be3 Nf7 47. Bf4 Kf6 48. Bb8 a6 49. a4 b5 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.14"] [White "Londono Lopez, Donaldo"] [Black "Mena, Yamil Octavio"] [Result "0-1"] [ECO "A00"] [WhiteElo "1839"] [BlackElo "1984"] [PlyCount "36"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. O-O Nf6 7. Re1 O-O 8. c3 d5 9. exd5 e4 10. dxc6 exf3 11. Qxf3 Bg4 12. Qg3 Bd6 13. Qh4 Re8 14. f3 Bf5 15. d4 Bd3 16. Bg5 h6 17. Rxe8+ Qxe8 18. Bxf6 Qe3+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.21"] [White "Guzman Franco, Javier"] [Black "Casas Cobos, Julio Eduardo"] [Result "0-1"] [ECO "A00"] [BlackElo "1883"] [PlyCount "113"] [EventDate "2019.03.21"] 1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. g3 Be7 5. Bg2 O-O 6. Nf3 d5 7. Qb3 c6 8. O-O Nbd7 9. Ng5 Nb6 10. c5 h6 11. Nf3 Nbd7 12. Qc2 b6 13. Ne5 Nxe5 14. dxe5 Nd7 15. cxb6 axb6 16. f4 Bc5+ 17. e3 Bb7 18. Rd1 Qe8 19. Na4 Be7 20. b3 Qh5 21. Bb2 Rfc8 22. Qf2 c5 23. Nc3 Bc6 24. Bf3 Qe8 25. a4 Nb8 26. Ne2 b5 27. axb5 Rxa1 28. Rxa1 Bxb5 29. Qg2 Kh7 30. Kh1 Nc6 31. g4 fxg4 32. Qxg4 Qg6 33. Qxg6+ Kxg6 34. Rg1+ Kf7 35. Bh5+ Kf8 36. Ng3 Bd3 37. Bg4 Bh4 38. Bxe6 Bxg3 39. Bxc8 Be4+ 40. Rg2 Bf2 41. Bf5 Bxg2+ 42. Kxg2 Bxe3 43. Kf3 d4 44. Bb1 Kf7 45. Ke4 g6 46. h4 Nb4 47. Ba3 Ke6 48. h5 gxh5 49. f5+ Ke7 50. Bxb4 cxb4 51. Bd3 h4 52. Bc4 h3 53. Kf3 h2 54. Kg2 Bf4 55. f6+ Kf8 56. e6 Be5 57. f7 (57. e7+) 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.29"] [White "Martinez Paipa, Hernan"] [Black "Estrada, Walter"] [Result "0-1"] [ECO "A00"] [WhiteElo "1797"] [BlackElo "1944"] [PlyCount "32"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Nf6 12. g3 Bd6 13. Re1 Ng4 14. Bd5 Bxg3 15. Bxa8 Qh4 16. Bg2 Bxh2+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.31"] [White "Arango, Jesus Eduardo"] [Black "Gonzalez, Leandro"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1816"] [BlackElo "1742"] [PlyCount "73"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 c5 3. e3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nc3 cxd4 7. exd4 e6 8. Nf3 d5 9. cxd5 Nxd5 10. O-O Ne7 11. Bg5 Nbc6 12. Qd2 Qd7 13. Rad1 Nf5 14. d5 Bxc3 15. Qxc3 exd5 16. Ne5 Nxe5 17. Qxe5 Qe6 18. Qxd5 Qxd5 19. Bxd5 h6 20. Bf6 a5 21. Bc3 Ra6 22. a4 b6 23. Bc6 Be6 24. Rd2 Ne7 25. Bb5 Raa8 26. Rd6 Rab8 27. Re1 Nf5 28. Rd3 Rfd8 29. Red1 Rxd3 30. Rxd3 Rc8 31. Bf6 h5 32. Rd8+ Rxd8 33. Bxd8 Nd6 34. Bc6 Nc4 35. Bf6 Kh7 36. h4 Nd2 37. Bd4 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.33"] [White "Sanchez Bonilla, John Henry"] [Black "Acosta Cruz, Luis Ivan"] [Result "1-0"] [ECO "A00"] [WhiteElo "1844"] [BlackElo "1776"] [PlyCount "99"] [EventDate "2019.03.21"] 1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. d4 O-O 5. Bf4 d6 6. e3 Nbd7 7. h3 Re8 8. Be2 e5 9. dxe5 Nh5 10. Bg5 f6 11. exf6 Nhxf6 12. O-O b6 13. Nd5 Bb7 14. Nxf6+ Nxf6 15. Rc1 Qe7 16. b3 Rad8 17. Qc2 Be4 18. Qd1 a5 19. Nd4 Qe5 20. Bf4 Qe7 21. Bf3 Rd7 22. Nc6 Qe6 23. Nd4 Qe7 24. Bg5 Qe5 25. Bf4 Qe7 26. Bxe4 Qxe4 27. Qc2 Rf7 28. Qxe4 Nxe4 29. Nf3 Nc5 30. Rfd1 h6 31. Rc2 g5 32. Bh2 Na6 33. a3 Nc5 34. b4 axb4 35. axb4 Ne4 36. Nd4 Ra8 37. f3 Nf6 38. c5 Nd5 39. cxd6 Nxe3 40. dxc7 Nxc2 41. Nxc2 Rc8 42. Rd8+ Rf8 43. Rd7 Rfe8 44. Nd4 Be5 45. Bxe5 Rxe5 46. Nc6 Ree8 47. Ne7+ Rxe7 48. Rxe7 Kf8 49. Rh7 Ke8 50. Kf2 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.36"] [White "Casas Ospina, Favio"] [Black "Mesa, Francisco Alonso Jr"] [Result "0-1"] [ECO "A00"] [WhiteElo "1761"] [BlackElo "1837"] [PlyCount "40"] [EventDate "2019.03.21"] 1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 e6 6. Nf3 Bc5 7. Qe2 Nge7 8. b4 Bb6 9. a4 O-O 10. a5 Bc7 11. O-O f5 12. e5 Ng6 13. g3 d6 14. Rd1 Qe7 15. exd6 Bxd6 16. b5 Nd8 17. Bc4 Kh8 18. Ra2 Nf7 19. h4 Re8 20. Re1 Bd7 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.40"] [White "Gomez V, Duvan Leandro"] [Black "Celis Vargas, Walter Enrique"] [Result "1-0"] [ECO "A00"] [WhiteElo "1901"] [BlackElo "1709"] [PlyCount "87"] [EventDate "2019.03.21"] 1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. exd5 exd5 5. Nf3 Be7 6. h3 Nc6 7. Bb5 Bd7 8. Nc3 O-O 9. O-O Re8 10. a3 Bd6 11. Re1 Rxe1+ 12. Qxe1 Qe8 13. d4 Qxe1+ 14. Rxe1 Kf8 15. Ne5 Be8 16. Bxc6 Bxc6 17. Nxc6 bxc6 18. Na4 Re8 19. Kf1 Rxe1+ 20. Kxe1 Ke7 21. Nc5 Nh5 22. Nd3 Nf6 23. b4 Nd7 24. Bc1 Nb6 25. Ne5 Bxe5 26. dxe5 Nd7 27. f4 a6 28. Be3 Ke6 29. Ke2 f6 30. exf6 Nxf6 31. Bd4 Ne8 32. Be5 Kf5 33. Ke3 h5 34. g3 g5 35. Kd4 gxf4 36. gxf4 Ke6 37. Kc5 Kd7 38. a4 Nd6 39. Bxd6 cxd6+ 40. Kb6 d4 41. Kxa6 c5 42. bxc5 dxc5 43. Kb5 Kd6 44. Kc4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.42"] [White "Zuluaga, Nicolas"] [Black "Atehortua, Jorge Hernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1729"] [BlackElo "1848"] [PlyCount "129"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 d5 5. Qa4+ Nc6 6. cxd5 exd5 7. e3 a6 8. Nf3 O-O 9. Bd3 Bd7 10. Qb3 Be6 11. O-O Bd6 12. a3 Na5 13. Qc2 h6 14. Bh4 g5 15. Bg3 Kg7 16. Ne5 Nh5 17. Qe2 Nxg3 18. hxg3 Bxe5 19. dxe5 c6 20. f4 f5 21. Na4 Nb3 22. Rad1 b5 23. Nc3 Nc5 24. b4 Nxd3 25. Qxd3 Qb6 26. Rc1 Rad8 27. Ne2 d4 28. Nxd4 Bc4 29. Rxc4 bxc4 30. Qxc4 g4 31. Ne6+ Kh8 32. Qc5 Qxc5 33. bxc5 Rfe8 34. Nxd8 Rxd8 35. Rb1 Rd5 36. Rb6 Rxc5 37. Rxa6 Kg7 38. Ra7+ Kf8 39. a4 Rc1+ 40. Kf2 Rc2+ 41. Kf1 Rc1+ 42. Ke2 Rc2+ 43. Kd3 Rxg2 44. Rh7 Rxg3 45. Rxh6 Rg1 46. Rxc6 Rd1+ 47. Ke2 Ra1 48. Rf6+ Ke7 49. Rxf5 Ra2+ 50. Kf1 Rxa4 51. Rg5 Ra3 52. Kf2 Ra2+ 53. Kg3 Ra3 54. Kxg4 Rxe3 55. Kf5 Re1 56. Rg7+ Kf8 57. Rb7 Rh1 58. Kg6 Ra1 59. Kf6 Kg8 60. e6 Kh8 61. e7 Ra8 62. Kf7 Rg8 63. e8=Q Rxe8 64. Kxe8 Kg8 65. Rb6 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.43"] [White "Bravo, Juan Eduardo"] [Black "Silva Albarracin, Waldomiro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1758"] [BlackElo "1692"] [PlyCount "27"] [EventDate "2019.03.21"] 1. e4 e5 2. d4 exd4 3. Nf3 Bb4+ 4. c3 dxc3 5. Nxc3 Ne7 6. Bc4 c6 7. O-O Bxc3 8. bxc3 O-O 9. Ba3 Re8 10. Bd6 Ng6 11. Qb3 Qf6 12. e5 Qf4 13. e6 dxe6 14. Bxf4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.44"] [White "Cayon, Laura Valentina"] [Black "Sanchez Escobar, Nelson"] [Result "0-1"] [ECO "A00"] [WhiteElo "1727"] [PlyCount "68"] [EventDate "2019.03.21"] 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Bb4 5. Bf4 Nd7 6. c5 Ne7 7. e3 O-O 8. Bd3 Ba5 9. Bxh7+ Kxh7 10. Ng5+ Kg6 11. Qg4 Nf6 12. Qg3 Nf5 13. Qf3 Nh4 14. Qe2 Ne4 15. Ngxe4 dxe4 16. Qg4+ Kh7 17. Bg5 f6 18. Bxh4 Qd5 19. O-O Bxc3 20. bxc3 Qf5 21. Qg3 g5 22. Qc7+ Kg6 23. Bg3 Rf7 24. Qa5 b6 25. Qb4 bxc5 26. Qc4 Rb7 27. Qxc5 Bd7 28. f3 exf3 29. Rxf3 Qd5 30. Qxd5 exd5 31. e4 Rb2 32. exd5 cxd5 33. c4 dxc4 34. Rc3 Rd2 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.5"] [White "Barrios, Bernardo"] [Black "Anzola, Apolinar"] [Result "1-0"] [ECO "A00"] [WhiteElo "1888"] [BlackElo "1897"] [PlyCount "107"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5 b5 9. Nd5 Qa5+ 10. Bd2 Qd8 11. Bg5 Be7 12. Bxf6 Bxf6 13. c3 O-O 14. Nc2 g6 15. g3 Bg7 16. Bg2 Bb7 17. O-O f5 18. Qd2 Kh8 19. Rad1 Rf7 20. a3 Rb8 21. f4 Qf8 22. Nce3 Na5 23. Qd3 exf4 24. Nxf4 Be5 25. exf5 Bxg2 26. Kxg2 gxf5 27. Qd5 Nc4 28. Nxc4 bxc4 29. Rd2 Rfb7 30. Rff2 Qf6 31. Qxc4 Qg5 32. Qe2 Rg8 33. Qf3 Re7 34. Nh3 Qg7 35. Nf4 Rf7 36. Qd3 Qh6 37. Qf3 Rg4 38. Kf1 Rf8 39. Rd5 Rfg8 40. Rd3 Bxf4 41. gxf4 Rg1+ 42. Ke2 Rb1 43. Kd2 Rxb2+ 44. Kc1 Rb5 45. Qe3 Rg1+ 46. Kc2 Qf6 47. Qe8+ Rg8 48. Qe3 Rgb8 49. Rdd2 Qf7 50. Qd4+ Kg8 51. Rg2+ Kf8 52. Qxd6+ Qe7 53. Rg8+ Kxg8 54. Qxe7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.6"] [White "Toro Henao, Juan Sebastian"] [Black "Gomez Guardo, Cristian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1994"] [BlackElo "1930"] [PlyCount "89"] [EventDate "2019.03.21"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Ne4 7. Bxe7 Qxe7 8. Qc2 Nxc3 9. Qxc3 Nc6 10. Be2 f5 11. O-O g5 12. cxd5 exd5 13. Bb5 Nd8 14. Ne5 c6 15. Bd3 g4 16. f4 h5 17. b4 Rf6 18. a4 Nf7 19. b5 Bd7 20. Qb3 Kg7 21. bxc6 Bxc6 22. Rab1 Nh6 23. Bb5 Rc8 24. Rfc1 Ng8 25. Rc5 Qd6 26. Rbc1 Ne7 27. Bd3 Rff8 28. a5 Rf6 29. Qb1 h4 30. Bb5 g3 31. h3 Rff8 32. a6 Bxb5 33. Rxc8 Rxc8 34. Rxc8 Nxc8 35. Qxf5 Be8 36. axb7 Ne7 37. Qg5+ Kf8 38. Qxh4 Qb6 39. Qxg3 Qxb7 40. Qh4 Qb6 41. Kh2 a5 42. f5 a4 43. f6 Ng8 44. f7 Bxf7 45. Nd7+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.8"] [White "Cordoba Rodriguez, Milton Dennis"] [Black "Agudelo Pineres, Oscar Marino"] [Result "1-0"] [ECO "A00"] [WhiteElo "1902"] [BlackElo "1989"] [PlyCount "95"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. Nc3 Nc6 5. a4 a6 6. d3 Nf6 7. O-O O-O 8. Re1 d6 9. Bg5 h6 10. Be3 Bg4 11. h3 Bxf3 12. Qxf3 Ne5 13. Qd1 Nxc4 14. dxc4 Re8 15. Qd2 Kh7 16. Rad1 Rc8 17. b3 Nd7 18. Nd5 Ne5 19. Rf1 Nc6 20. Nf4 Nd4 21. Ne2 e5 22. Nc3 g5 23. Qd3 Kh8 24. Nd5 Rf8 25. Bc1 f5 26. exf5 Nxf5 27. Qe4 Qd7 28. Nb6 Qc6 29. Nd5 b5 30. axb5 axb5 31. cxb5 Qxb5 32. g4 Nd4 33. Ne7 Nf3+ 34. Kh1 Nh4 35. Nxc8 Rxc8 36. Qd3 c4 37. bxc4 Rxc4 38. Be3 Qa4 39. Qxd6 Rd4 40. Ra1 Qb5 41. Bxd4 Qb7+ 42. f3 Nxf3 43. Qd8+ Kh7 44. Qa8 Qxa8 45. Rxa8 Nxd4 46. Ra7 Kg6 47. c4 Ne2 48. c5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.10"] [White "Mena, Yamil Octavio"] [Black "Hernandez, Jeronimo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1984"] [BlackElo "1851"] [PlyCount "92"] [EventDate "2019.03.21"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bb3 Be7 9. N1f3 h6 10. Nh3 O-O 11. Be3 a5 12. a3 Nbd5 13. Bd2 b5 14. Ne5 Qb6 15. O-O-O a4 16. Bxd5 Nxd5 17. g4 b4 18. axb4 a3 19. bxa3 Qxd4 20. c3 Nxc3 21. Qe3 Qxe3 22. fxe3 Nxd1 23. Rxd1 Rxa3 24. Kb2 Ra6 25. Kb3 Bf6 26. Bc3 Bxe5 27. Bxe5 f6 28. Bc7 e5 29. Rd6 Ra1 30. Rxc6 Rf1 31. Rc2 Bxg4 32. Nf2 Be6+ 33. Ka4 Rc8 34. b5 Rxf2 35. Rxf2 Rxc7 36. b6 Rd7 37. Kb5 Bd5 38. Ka6 Bb7+ 39. Ka7 Kf7 40. Kb8 Be4 41. Rb2 g5 42. Rb4 f5 43. Kc8 Re7 44. Rc4 Ke6 45. Ra4 Kd6 46. Kd8 Bc6 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.11"] [White "Valderrama Castano, Julian Camilo"] [Black "Manzano Gomez, Valentina"] [Result "0-1"] [ECO "A00"] [WhiteElo "1970"] [BlackElo "1506"] [PlyCount "44"] [EventDate "2019.03.21"] 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 g6 5. Nf3 d6 6. Nxd4 cxd4 7. Ne2 Bg7 8. O-O Nf6 9. Bd3 e5 10. f4 O-O 11. Qe1 b6 12. Qf2 Bb7 13. Ng3 h5 14. Re1 Ng4 15. Qf3 exf4 16. h3 Qh4 17. Nf1 Qxe1 18. hxg4 Qh4 19. gxh5 g5 20. Bc4 Be5 21. g3 fxg3 22. Qf5 Bxe4 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.15"] [White "Palomino, Daniel Fernando"] [Black "Martinez, Mauricio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1737"] [BlackElo "1967"] [PlyCount "20"] [EventDate "2019.03.21"] 1. e4 e5 2. d4 Qe7 3. Nc3 exd4 4. Qxd4 Nf6 5. Bg5 Nc6 6. Qe3 h6 7. Bxf6 Qxf6 8. O-O-O Qg5 9. f4 Qa5 10. Rd5 Qb6 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.18"] [White "Garcia, John Fredy"] [Black "Salazar, Juan Jose"] [Result "0-1"] [ECO "A00"] [WhiteElo "1879"] [PlyCount "48"] [EventDate "2019.03.21"] 1. d4 Nf6 2. e3 d5 3. Bd3 g6 4. Nd2 Bg7 5. f4 b6 6. Ngf3 Ba6 7. Qe2 Bxd3 8. Qxd3 O-O 9. O-O c5 10. c3 Nfd7 11. e4 cxd4 12. Nxd4 Nc5 13. Qe3 dxe4 14. Nxe4 Nxe4 15. Qxe4 Bxd4+ 16. cxd4 Nd7 17. Re1 Re8 18. Bd2 Nf6 19. Qd3 Qd6 20. g3 Red8 21. Bc3 Rac8 22. Rad1 Rc7 23. Re2 Nd5 24. Bd2 Rdc8 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.19"] [White "Gomez Vasquez, Laura Sofia"] [Black "Moncada Correa, Sara"] [Result "0-1"] [ECO "A00"] [WhiteElo "1603"] [BlackElo "1849"] [PlyCount "50"] [EventDate "2019.03.21"] 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. Bd3 Qxd5 6. c3 Bxd3 7. Qxd3 Nc6 8. Ne2 O-O-O 9. O-O e5 10. Qf5+ Kb8 11. Be3 Be7 12. dxe5 g6 13. Qc2 Qxe5 14. Bd4 Nxd4 15. cxd4 Qe3+ 16. Kh1 Bd6 17. Nbc3 Qh6 18. g3 Nh5 19. Kg2 a6 20. Ne4 f5 21. Nxd6 Rxd6 22. Rac1 Rc6 23. Qd3 Rxc1 24. Rxc1 Re8 25. Qc4 Rxe2+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.22"] [White "Martinez, Luis Hernando"] [Black "Gutierrez, Jhon Jaime"] [Result "1-0"] [ECO "A00"] [WhiteElo "1888"] [BlackElo "1805"] [PlyCount "41"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 f6 6. Bb5 Bd7 7. O-O fxe5 8. dxe5 d4 9. c4 g6 10. Bg5 Be7 11. Bf4 Bf8 12. Nbd2 Nh6 13. Ne4 Kf7 14. Qd2 Nf5 15. Bg5 Be7 16. g4 h6 17. gxf5 hxg5 18. f6 Rh5 19. Nexg5+ Kg8 20. fxe7 Qxe7 21. Qf4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.30"] [White "Villarraga, Yedixon"] [Black "Sanchez Bonilla, John Henry"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1784"] [BlackElo "1844"] [PlyCount "82"] [EventDate "2019.03.21"] 1. c4 b6 2. Nf3 Bb7 3. e3 c5 4. Nc3 g6 5. b3 Bg7 6. Bb2 Nf6 7. Be2 O-O 8. O-O e6 9. Re1 d5 10. Rc1 Nc6 11. cxd5 Nxd5 12. Bc4 Nxc3 13. Bxc3 Rc8 14. Qe2 Bxc3 15. dxc3 Qc7 16. Red1 Rcd8 17. Rxd8 Rxd8 18. Rd1 Rd6 19. Rxd6 Qxd6 20. Qd2 Qxd2 21. Nxd2 Kf8 22. f4 Ke7 23. Kf2 f6 24. g3 Kd6 25. Ne4+ Ke7 26. Nd2 Na5 27. Bd3 Bc6 28. e4 h6 29. Ke3 Bb7 30. e5 f5 31. Nc4 Nxc4+ 32. Bxc4 Bc6 33. h4 h5 34. b4 cxb4 35. cxb4 Kd7 36. Kd4 Ba4 37. a3 Bc6 38. Bb3 Bb5 39. a4 Bc6 40. a5 Bb5 41. Ba2 Bc6 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.32"] [White "Torres, Saulo De Jesus"] [Black "Guzman Franco, Javier"] [Result "1-0"] [ECO "A00"] [WhiteElo "1839"] [PlyCount "129"] [EventDate "2019.03.21"] 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 h6 7. Nf4 Bh7 8. Bc4 e6 9. O-O Nf6 10. Qe2 Nd5 11. Nd3 Bd6 12. Ne5 O-O 13. Re1 Nd7 14. c3 N7f6 15. f4 Qc7 16. Bb3 a5 17. c4 Ne7 18. c5 Bxe5 19. dxe5 Nfd5 20. Ne4 a4 21. Bc4 b5 22. cxb6 Qxb6+ 23. Qf2 Qb4 24. Nd6 Nc8 25. a3 Qb8 26. Ne4 Nce7 27. Bd3 Rd8 28. Bc2 Qa7 29. Bd2 c5 30. Be3 Nxe3 31. Rxe3 Nd5 32. Rg3 Kh8 33. Rc1 c4 34. Qxa7 Rxa7 35. Rf3 Rb8 36. Nd6 c3 37. bxc3 Rb2 38. Bxh7 Kxh7 39. c4 Nb6 40. c5 Nd5 41. c6 Rb3 42. Nb7 Nc7 43. Rfc3 Rxc3 44. Rxc3 Ra6 45. Rc4 Kg6 46. Kf2 Rb6 47. Nd8 Rb2+ 48. Kg1 Rd2 49. Nb7 Rd1+ 50. Kf2 Ra1 51. Rxa4 Rc1 52. Nd8 Nd5 53. Kf3 h5 54. Ra7 Rc3+ 55. Kf2 Nxf4 56. Rxf7 Nd5 57. Ra7 Kf5 58. a4 g5 59. Rg7 Rc2+ 60. Kf1 g4 61. g3 Kxe5 62. Rg5+ Kd6 63. Rxh5 Ra2 64. a5 Rxa5 65. Nb7+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.33"] [White "Florez, Santiago"] [Black "Guzman, River"] [Result "1-0"] [ECO "A00"] [WhiteElo "1667"] [BlackElo "1837"] [PlyCount "54"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 O-O 8. Be2 c5 9. O-O cxd4 10. cxd4 Nc6 11. Be3 Bg4 12. d5 Bxa1 13. Qxa1 Bxf3 14. Bxf3 Na5 15. Bh6 f6 16. Bxf8 Qxf8 17. Qc3 Qd8 18. Rc1 Kf8 19. e5 Rb8 20. exf6 exf6 21. Qc5+ Kg7 22. d6 b5 23. Qxa7+ Kh6 24. Rc7 Nc4 25. Rxh7+ Kg5 26. h4+ Kf5 27. Qc5+ Ne5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.35"] [White "El señor de los audifonos, Luis Ivan"] [Black "Gomez V, Duvan Leandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "4377"] [BlackElo "1901"] [PlyCount "7"] [EventDate "2019.03.21"] 1. e4 e5 2. Bc4 Bc5 3. Qf3 d6 4. Qxf7# 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.37"] [White "Garzon Salgado, Nelson"] [Black "Ramos Arboleda, Dellys Carolina"] [Result "0-1"] [ECO "A00"] [WhiteElo "1814"] [BlackElo "1753"] [PlyCount "22"] [EventDate "2019.03.21"] 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Be2 Bf5 5. Nf3 e6 6. Nc3 Qb6 7. Nh4 Be4 8. Nxe4 Nxe4 9. O-O Be7 10. Nf3 Nd7 11. Qc2 f5 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.40"] [White "Restrepo, Hugo"] [Black "Casas Ospina, Favio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1724"] [BlackElo "1761"] [PlyCount "33"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nf6 5. Nc3 fxe4 6. dxe4 Bb4 7. O-O Bxc3 8. bxc3 O-O 9. Bc4+ Kh8 10. Ng5 Qe7 11. Qd3 h6 12. Nf3 d6 13. Nh4 Kh7 14. Nf5 Bxf5 15. exf5 d5 16. Bxd5 Nxd5 17. f6+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.41"] [White "Riscanevo, Camilo Andres"] [Black "Cayon, Laura Valentina"] [Result "1-0"] [ECO "A00"] [WhiteElo "1537"] [BlackElo "1727"] [PlyCount "61"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Be2 Nc6 6. Be3 Bd6 7. c3 Nge7 8. O-O Qd7 9. b4 O-O-O 10. a4 Rde8 11. Na3 f6 12. Qb3 Nf5 13. Nc2 Nh4 14. Nce1 f5 15. Bd1 Nxf3+ 16. Bxf3 Bxf3 17. Nxf3 f4 18. Bd2 Qf5 19. Qb1 Re4 20. a5 Rhe8 21. Qd3 R8e6 22. b5 Nd8 23. c4 Rg6 24. Nh4 Qh5 25. Nxg6 f3 26. Ne5 Rxd4 27. Qxf3 Qxe5 28. Qh3+ Ne6 29. Rfe1 Re4 30. Rxe4 dxe4 31. Bc3 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.42"] [White "Ortega Leon, Jaime"] [Black "Atehortua, Jorge Hernando"] [Result "0-1"] [ECO "A00"] [WhiteElo "1705"] [BlackElo "1848"] [PlyCount "60"] [EventDate "2019.03.21"] 1. e4 c5 2. d3 Nc6 3. Be3 d6 4. Nf3 g6 5. Be2 Bg7 6. c3 Nf6 7. O-O a6 8. h3 b5 9. Nbd2 Qc7 10. Re1 O-O 11. Nf1 Bb7 12. Qd2 Rad8 13. Bh6 d5 14. Bxg7 Kxg7 15. Qc2 dxe4 16. dxe4 Rd7 17. Red1 Rfd8 18. Ng3 Ne5 19. Rxd7 Rxd7 20. Rd1 Rxd1+ 21. Bxd1 h5 22. a3 Nfd7 23. Ng5 c4 24. Be2 Nc5 25. Nf3 Ned3 26. Nd2 Qf4 27. Bf3 Nxf2 28. Kxf2 Nd3+ 29. Kg1 Qxg3 30. b3 Qe1+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.4"] [White "Jaramillo, Carlos Orlando"] [Black "Toro Henao, Juan Sebastian"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1893"] [BlackElo "1994"] [PlyCount "110"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. Be2 e6 6. Na3 Nf6 7. O-O Be7 8. d4 O-O 9. Nb5 Qd8 10. Bf4 Nd5 11. Bg3 a6 12. Na3 cxd4 13. cxd4 Bxa3 14. bxa3 Nc3 15. Qd2 Nxd4 16. Bd3 Ne4 17. Qe3 Nxf3+ 18. gxf3 Nxg3 19. hxg3 Qf6 20. Kg2 g6 21. Be4 Bd7 22. Bxb7 Bb5 23. Rh1 Rab8 24. Be4 Bc4 25. Qh6 Qg7 26. Qh4 Bd5 27. Rad1 Rb2 28. Bxd5 exd5 29. Rxd5 Rxa2 30. Qb4 Qb2 31. Qxb2 Rxb2 32. Rd6 Ra8 33. Rh4 Ra2 34. Ra4 Rc8 35. Raxa6 Rcc2 36. Kh3 Rxf2 37. Kg4 Rac2 38. Rac6 Ra2 39. Rd3 Rfd2 40. Re3 Kg7 41. Rc7 h5+ 42. Kf4 Rd4+ 43. Ke5 Ra4 44. Rcc3 Rg2 45. f4 Rd2 46. Red3 Rxd3 47. Rxd3 h4 48. gxh4 f6+ 49. Kd5 Rxf4 50. Rd4 Rf1 51. a4 g5 52. Rb4 Rf5+ 53. Kc6 Rf4 54. Rb7+ Kg6 55. hxg5 Rxa4 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.13"] [White "Agudelo Pineres, Oscar Marino"] [Black "Martinez, Luis Hernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1989"] [BlackElo "1888"] [PlyCount "75"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. h4 d6 6. f3 c5 7. Nge2 cxd4 8. Nxd4 Nc6 9. Be3 Nh5 10. g4 Ng3 11. Rg1 Nxf1 12. Kxf1 Qb6 13. Nxc6 Qxc6 14. Qd5 Be6 15. Qxc6 bxc6 16. c5 Rfb8 17. Rg2 d5 18. exd5 cxd5 19. Rd2 Rxb2 20. Rxb2 Bxc3 21. Rab1 Bxb2 22. Rxb2 Bc8 23. Kf2 f6 24. c6 Ba6 25. Bc5 Rc8 26. Bxe7 Rxc6 27. g5 fxg5 28. hxg5 d4 29. Bf6 d3 30. Rb8+ Kf7 31. Rd8 h5 32. gxh6 Rc2+ 33. Kg3 Rc8 34. Rxc8 Bxc8 35. h7 d2 36. h8=Q d1=Q 37. Qg7+ Ke6 38. Qe7+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.17"] [White "Gomez Guardo, Cristian"] [Black "Parra Mesa, Brayan"] [Result "0-1"] [ECO "A00"] [WhiteElo "1930"] [BlackElo "1842"] [PlyCount "54"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 a5 7. e4 d6 8. Rb1 Ba6 9. Bd3 g6 10. Be3 Bg7 11. h3 Nbd7 12. f4 Rb8 13. Nge2 O-O 14. O-O Bxd3 15. Qxd3 Qb4 16. Qc2 a4 17. g4 a3 18. b3 h6 19. Rfd1 Rfc8 20. Qd3 Ne8 21. Kf2 Nc7 22. Bd2 Qb6 23. Na4 Qa7 24. Kg2 Nb5 25. Rdc1 Nd4 26. Rc4 Qa6 27. Rxd4 c4 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.19"] [White "Martinez, Mauricio"] [Black "Pelaez, Hernan"] [Result "1-0"] [ECO "A00"] [WhiteElo "1967"] [BlackElo "1682"] [PlyCount "65"] [EventDate "2019.03.21"] 1. e4 g6 2. d4 Bg7 3. f3 c5 4. c3 cxd4 5. cxd4 Nc6 6. d5 Nd4 7. Ne2 Qb6 8. Nbc3 d6 9. Na4 Qb4+ 10. Bd2 Qc4 11. Bc3 Bd7 12. b3 Bxa4 13. bxc4 Bxd1 14. Kxd1 e5 15. Nxd4 exd4 16. Bb2 Rc8 17. Ke1 Rc5 18. Kd2 Ne7 19. Kd3 b5 20. cxb5 f5 21. Bxd4 Bxd4 22. Kxd4 fxe4 23. fxe4 Rc2 24. Rg1 Rf8 25. Bd3 Rb2 26. a4 Rff2 27. a5 Nc8 28. Rab1 Kd7 29. Rxb2 Rxb2 30. Rb1 Ra2 31. b6 Ra4+ 32. Ke3 axb6 33. Bb5+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.23"] [White "Londono Lopez, Donaldo"] [Black "Gomez Vasquez, Laura Sofia"] [Result "1-0"] [ECO "A00"] [WhiteElo "1839"] [BlackElo "1603"] [PlyCount "85"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. h3 d6 10. Re1 Bd7 11. Qd2 Rac8 12. Bb3 Nxd4 13. Bxd4 Bc6 14. Rad1 Rfe8 15. Nd5 Qxd2 16. Nxf6+ Bxf6 17. Rxd2 Bxd4 18. Rxd4 Kg7 19. c3 b6 20. f4 Rc7 21. Kf2 Rd7 22. Red1 Red8 23. Bd5 Bxd5 24. Rxd5 e6 25. R5d2 b5 26. Ke3 Kf8 27. Rd4 a6 28. a4 Ke7 29. axb5 axb5 30. Rb4 Rb7 31. Ra1 Rdb8 32. Kd4 Kd7 33. Ra6 Rb6 34. Ra7+ R8b7 35. Rxb7+ Rxb7 36. e5 dxe5+ 37. Kxe5 Ke7 38. c4 f6+ 39. Ke4 Kd6 40. Rxb5 Rxb5 41. cxb5 Kc5 42. g4 Kxb5 43. g5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.25"] [White "Latorre, Franklin Leandro"] [Black "Gonzalez, Walter"] [Result "1-0"] [ECO "A00"] [WhiteElo "1775"] [BlackElo "1967"] [PlyCount "77"] [EventDate "2019.03.21"] 1. e4 d5 2. e5 c5 3. f4 Nc6 4. Nf3 Bg4 5. Bb5 e6 6. Bxc6+ bxc6 7. O-O Nh6 8. d3 Nf5 9. Nc3 Nd4 10. b3 h5 11. Na4 h4 12. c3 Bxf3 13. gxf3 Nf5 14. c4 d4 15. Qe1 h3 16. Ba3 Rh4 17. Qe4 Rc8 18. Bxc5 Bxc5 19. Nxc5 g5 20. Qe2 gxf4 21. Ne4 Ke7 22. Kh1 Qh8 23. Nf2 Ne3 24. Ng4 Rxg4 25. fxg4 Qxe5 26. Rf3 Rh8 27. Raf1 Qg7 28. Rxf4 Nxf1 29. Qxf1 e5 30. Rf5 Rh4 31. g5 Rh5 32. Qc1 Kf8 33. Qa3+ Kg8 34. Qe7 c5 35. Rxe5 Qg6 36. Qd8+ Kh7 37. Re8 Qc6+ 38. Re4 Rh4 39. g6+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.26"] [White "Renteria Rodriguez, Henry"] [Black "Montoya, Nerio Antonio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1931"] [BlackElo "1782"] [PlyCount "75"] [EventDate "2019.03.21"] 1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 d5 5. exd6 exd6 6. Qh5 g6 7. Qf3 d5 8. Nc3 Be6 9. a4 a5 10. d4 Bg7 11. Nge2 Nc6 12. Be3 O-O 13. O-O Qf6 14. Qg3 Qe7 15. Nb5 Rac8 16. Bf4 Na8 17. Rfe1 Qd7 18. c3 Ne7 19. h3 Nf5 20. Qh2 c6 21. Nd6 Nxd6 22. Bxd6 Rfd8 23. Be5 Nc7 24. Nf4 Bxe5 25. Rxe5 Re8 26. Rae1 Re7 27. Qg3 Kh8 28. Qh4 Kg7 29. Qg5 Ne8 30. Qg3 Qd8 31. Nxe6+ Rxe6 32. Rxe6 fxe6 33. Rxe6 Nf6 34. Qe5 Kf7 35. f4 Ne4 36. f5 Qc7 37. Qxc7+ Rxc7 38. Rxe4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.29"] [White "Pereira, Henry Alberto"] [Black "Acosta Cruz, Luis Ivan"] [Result "1-0"] [ECO "A00"] [WhiteElo "1856"] [BlackElo "1776"] [PlyCount "79"] [EventDate "2019.03.21"] 1. b3 e5 2. Bb2 Nc6 3. c4 f5 4. e3 Nf6 5. a3 Be7 6. Qc2 d6 7. b4 Be6 8. d4 exd4 9. exd4 d5 10. Nf3 O-O 11. Ng5 Bc8 12. cxd5 Nxd5 13. Nf3 Bf6 14. Be2 Kh8 15. O-O Nf4 16. Bc4 a6 17. g3 Ng6 18. Re1 Qd6 19. h4 Bd7 20. h5 Nge7 21. Nbd2 Rae8 22. Rad1 h6 23. Nb3 Nd5 24. Ne5 Nce7 25. Nc5 Bc8 26. Ncd3 c6 27. Re2 Be6 28. Rde1 Bf7 29. Nxf7+ Rxf7 30. Ne5 Rff8 31. Ng6+ Kg8 32. Re6 Qd7 33. Nxf8 Rxf8 34. Ba2 f4 35. Bb1 Rd8 36. Qh7+ Kf8 37. Qh8+ Ng8 38. Bh7 Qf7 39. Bxg8 Qxg8 40. Re8+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.31"] [White "Bravo, Juan Eduardo"] [Black "Sanchez Bonilla, John Henry"] [Result "1-0"] [ECO "A00"] [WhiteElo "1758"] [BlackElo "1844"] [PlyCount "79"] [EventDate "2019.03.21"] 1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nc3 a6 5. a4 b6 6. Nf3 Bb7 7. Bc4 Nd7 8. O-O Ngf6 9. e5 Ne4 10. e6 fxe6 11. Bxe6 Ndf6 12. Ng5 Rf8 13. d5 Nxc3 14. bxc3 c5 15. Rb1 Qc7 16. c4 h6 17. Nf3 Nh5 18. Qd3 Bc8 19. Qxg6+ Kd8 20. Qxh5 Bxe6 21. dxe6 Qc6 22. Qd5 Kc7 23. Qxc6+ Kxc6 24. Nh4 Rg8 25. f5 Bd4+ 26. Kh1 Rg4 27. Rf4 h5 28. Ng6 Bf6 29. g3 b5 30. axb5+ axb5 31. cxb5+ Kb6 32. Rxg4 hxg4 33. Bb2 Bg5 34. Nxe7 Bxe7 35. f6 Re8 36. f7 Rd8 37. c4 Ra8 38. Ra1 Rc8 39. Rf1 Rc7 40. Bf6 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.33"] [White "Arango, Jesus Eduardo"] [Black "Acevedo Romero, Carlos Andres"] [Result "1-0"] [ECO "A00"] [WhiteElo "1816"] [BlackElo "1708"] [PlyCount "107"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Be3 O-O 9. Qd2 Bd7 10. Rad1 Rc8 11. f4 a6 12. f5 Ne5 13. Qe1 Qb6 14. fxg6 fxg6 15. Nf5 Qd8 16. Nxg7 Kxg7 17. Qh4 Neg4 18. Bxg4 Nxg4 19. Rxf8 Qxf8 20. Rf1 Qd8 21. Bg5 Qb6+ 22. Kh1 Qxb2 23. h3 Qxc3 24. hxg4 Qc4 25. Bh6+ Kg8 26. Qf2 Bf5 27. gxf5 Qf7 28. fxg6 Qxf2 29. Rxf2 hxg6 30. Bg5 e6 31. Be7 Rc6 32. Rd2 d5 33. e5 Kf7 34. Bd6 b5 35. a3 a5 36. Kg1 Rc4 37. Rf2+ Kg7 38. Kf1 Kh6 39. Ke1 Kg5 40. Kd2 Rd4+ 41. Ke3 Re4+ 42. Kd3 Rf4 43. Rxf4 Kxf4 44. Kd4 Kg3 45. Bc7 Kxg2 46. Bxa5 g5 47. Kc5 Kf3 48. Kd6 g4 49. Kxe6 Ke4 50. c3 g3 51. Bb6 Kd3 52. Kxd5 Kxc3 53. e6 g2 54. e7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.34"] [White "Zuluaga, Nicolas"] [Black "Gutierrez, Jhon Jaime"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1729"] [BlackElo "1805"] [PlyCount "127"] [EventDate "2019.03.21"] 1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 f6 6. Bb5 Bd7 7. Bxc6 bxc6 8. O-O fxe5 9. Nxe5 Nf6 10. Bg5 Be7 11. Bxf6 Bxf6 12. Qh5+ g6 13. Qh6 cxd4 14. cxd4 Bxe5 15. dxe5 Qe7 16. Nc3 c5 17. Rac1 Rb8 18. Rc2 Rb4 19. Qc1 O-O 20. b3 c4 21. bxc4 Rxc4 22. Nb1 Bb5 23. Rd1 Qc5 24. Rdd2 Rc8 25. Na3 Rxc2 26. Rxc2 Bc4 27. Nxc4 dxc4 28. Qe3 a5 29. Qxc5 Rxc5 30. f4 Kf7 31. Kf2 Rd5 32. Ke2 g5 33. Rxc4 gxf4 34. Rxf4+ Ke7 35. Re4 Kf7 36. Kf3 Kg6 37. Re2 h5 38. g4 hxg4+ 39. Kxg4 Rd4+ 40. Kg3 Kf5 41. h4 Rg4+ 42. Kh3 Rf4 43. Rc2 a4 44. Rg2 Kxe5 45. h5 Rb4 46. h6 Rb8 47. Kh4 Kf6 48. Kh5 Rb5+ 49. Kh4 Rb1 50. Rg4 Rh1+ 51. Kg3 Rxh6 52. Rxa4 Rh1 53. Ra8 Ke5 54. a4 Ke4 55. a5 e5 56. a6 Ra1 57. a7 Ra2 58. Kg4 Rg2+ 59. Kh3 Rg7 60. Kh4 Ke3 61. Re8 Rxa7 62. Rxe5+ Kf4 63. Rg5 Rh7+ 64. Rh5 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.37"] [White "Guzman Franco, Javier"] [Black "Vasquez, Rafael"] [Result "1-0"] [ECO "A00"] [BlackElo "1765"] [PlyCount "45"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Nh3 c5 8. d5 a6 9. a4 Qa5 10. Qd2 Ne5 11. Nf2 Bd7 12. Be2 h5 13. O-O Kh7 14. h3 Be8 15. f4 Ned7 16. Nd3 e5 17. f5 Qd8 18. Bg5 Qe7 19. a5 Rh8 20. Rf2 Qf8 21. fxg6+ fxg6 22. Raf1 Bf7 23. Bxf6 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.40"] [White "Atehortua, Jorge Hernando"] [Black "Sanchez Escobar, Nelson"] [Result "1-0"] [ECO "A00"] [WhiteElo "1848"] [PlyCount "73"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bg4 5. h3 Bh5 6. c3 Nf6 7. Re1 Be7 8. d3 O-O 9. Be3 a6 10. Ba4 Rb8 11. Nbd2 b5 12. Bc2 h6 13. Nf1 Nh7 14. Ng3 Bg6 15. Qd2 Qd7 16. h4 f6 17. h5 Bf7 18. Nh4 Qg4 19. Bd1 Qxh4 20. Nf5 Qxh5 21. Bxh5 Bxh5 22. f3 Bf7 23. Qf2 Kh8 24. Qg3 Rg8 25. Kf2 Bf8 26. Rh1 Nd8 27. d4 Ne6 28. dxe5 dxe5 29. Rad1 Neg5 30. Rd7 Rc8 31. Rhd1 Be6 32. Rd8 Nf7 33. Rxc8 Bxc8 34. Qg6 Nd6 35. Nh4 Be7 36. Qf7 Nxf7 37. Ng6# 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.39"] [White "Buitrago, Bernardo"] [Black "Lizarazo, Doris Liliana"] [Result "1-0"] [ECO "C55"] [WhiteElo "1878"] [BlackElo "1800"] [PlyCount "41"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O Be7 5. d3 O-O 6. c3 d6 7. a3 Be6 8. Bxe6 fxe6 9. Ng5 Qc8 10. Qb3 Nd8 11. h3 h6 12. Nf3 Nh5 13. d4 Nf4 14. Bxf4 exf4 15. Nbd2 Kh8 16. Rfe1 Nf7 17. Nf1 e5 18. N1h2 Ng5 19. dxe5 Nxf3+ 20. Nxf3 dxe5 21. Nxe5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.2"] [White "Cordoba Rodriguez, Milton Dennis"] [Black "Ospina Loaiza, Jhonny"] [Result "1-0"] [ECO "A00"] [WhiteElo "1902"] [BlackElo "1931"] [PlyCount "55"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. Be2 Nf6 5. O-O d6 6. d4 h6 7. Re1 g5 8. dxe5 dxe5 9. Qd3 Bg4 10. Be3 Nbd7 11. h3 Be6 12. Rad1 g4 13. hxg4 Nxg4 14. Na4 b5 15. Nc3 Qf6 16. a4 b4 17. Nb1 Nxe3 18. Qxe3 Bc5 19. Qd3 Rg8 20. Nbd2 a5 21. Nc4 Ke7 22. Ne3 Qf4 23. Kf1 Rgd8 24. g3 Bh3+ 25. Kg1 Rg8 26. Kh2 Qf6 27. Kxh3 Bxe3 28. Qxd7+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.4"] [White "Toro Henao, Juan Sebastian"] [Black "Manzano Gomez, Valentina"] [Result "1-0"] [ECO "A00"] [WhiteElo "1994"] [BlackElo "1506"] [PlyCount "80"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O Na5 11. Bd3 b6 12. dxc5 bxc5 13. Bxc5 Qc7 14. Be3 Rd8 15. Qc2 e5 16. c4 Be6 17. Rac1 Rac8 18. c5 Bxa2 19. Qxa2 Rxd3 20. Nc3 Rd7 21. Rfd1 Rxd1+ 22. Rxd1 Nc6 23. Nb5 Rd8 24. Rb1 Qd7 25. Nd6 Rb8 26. Rxb8+ Nxb8 27. Qd5 Nc6 28. Nxf7 Qxd5 29. Nh6+ Kf8 30. exd5 Nd4 31. c6 Ke7 32. Bxd4 exd4 33. Nf7 Bf6 34. d6+ Ke6 35. d7 a6 36. d8=Q Bxd8 37. Nxd8+ Kd6 38. Kf1 Kc7 39. Ne6+ Kxc6 40. Nxd4+ Kc5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.6"] [White "Barrios, Bernardo"] [Black "Jaramillo, Carlos Orlando"] [Result "0-1"] [ECO "A00"] [WhiteElo "1888"] [BlackElo "1893"] [PlyCount "82"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 c5 6. cxd5 exd5 7. Nc3 Nc6 8. a3 Bxc3 9. Bxc3 c4 10. Bg2 Ne4 11. O-O Nxc3 12. bxc3 O-O 13. Qc2 Qf6 14. Nd2 Qd6 15. e4 Be6 16. exd5 Bxd5 17. Bxd5 Qxd5 18. Qe4 Qa5 19. d5 Rfe8 20. Qxc4 Ne5 21. Qe4 Rad8 22. Rfe1 Rxd5 23. Qe3 Rxd2 24. Qxd2 Nf3+ 25. Kg2 Nxe1+ 26. Rxe1 Rxe1 27. Qxe1 Qxa3 28. Qe8+ Qf8 29. Qd7 Qa8 30. h4 a5 31. Qd5 a4 32. Kf1 a3 33. Qa2 Qa5 34. Qa1 Qb5+ 35. Kg2 Qd5+ 36. Kg1 a2 37. Kh2 Qd2 38. Kg2 h6 39. h5 Qe2 40. Qc1 Qe4+ 41. Kh2 Qb1 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.10"] [White "Duque, Arnel Alberto"] [Black "Vargas, Eduar Misael"] [Result "0-1"] [ECO "A00"] [WhiteElo "1864"] [BlackElo "1956"] [PlyCount "70"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nde2 e6 8. a3 Be7 9. O-O O-O 10. Bb3 Bd7 11. Ng3 Rac8 12. Be3 Qc7 13. f4 Na5 14. f5 Nxb3 15. cxb3 Bc6 16. b4 b6 17. Rc1 Qb8 18. Bg5 d5 19. Nh5 dxe4 20. Bxf6 Bxf6 21. Qg4 Bd4+ 22. Kh1 exf5 23. Qxf5 Qe5 24. Ng3 g6 25. Qh3 f5 26. Nge2 Rfd8 27. Nxd4 Rxd4 28. b5 Bxb5 29. Nxb5 Rxc1 30. Rxc1 Qxb5 31. Rc8+ Kg7 32. Rc7+ Rd7 33. Qc3+ Kf7 34. h3 Qf1+ 35. Kh2 Qf4+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.15"] [White "Palomino, Daniel Fernando"] [Black "Alvarez Angel, Nelson Eduardo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1737"] [BlackElo "1974"] [PlyCount "64"] [EventDate "2019.03.21"] 1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 e6 6. Be3 b6 7. Qd2 Bb7 8. Nge2 Nf6 9. Bh6 O-O 10. h4 d5 11. h5 Ne5 12. Bxg7 Kxg7 13. Nf4 d4 14. Nce2 a5 15. hxg6 hxg6 16. Nd5 Neg4 17. Qg5 exd5 18. e5 Rh8 19. O-O-O Ne4 20. Qxg4 Rxh1 21. dxe4 Rxd1+ 22. Kxd1 Qe7 23. Nf4 Qxe5 24. Qd7 Rb8 25. Bh3 Bc8 26. Qxd5 Qxd5 27. exd5 Bxh3 28. Nxh3 Rd8 29. Kd2 Rxd5 30. Kd3 b5 31. a4 c4+ 32. Ke4 d3 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.17"] [White "Leon Acevedo, Juan Alejandro"] [Black "Jaimes Caceres, Fredy Alexander"] [Result "1-0"] [ECO "A00"] [WhiteElo "1678"] [BlackElo "1863"] [PlyCount "77"] [EventDate "2019.03.21"] 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. O-O c5 7. dxc5 Bxc5 8. Nc3 O-O 9. Qc2 Nc6 10. a3 b5 11. Bd3 Qb6 12. b4 Be7 13. Bb2 Rd8 14. Rac1 Bb7 15. Qb1 Rac8 16. Ne4 Nxe4 17. Bxe4 f5 18. Bd3 Bf6 19. Bxf6 gxf6 20. Rfd1 Kf7 21. e4 Rg8 22. exf5 Nd4 23. fxe6+ Ke7 24. Nh4 Nf3+ 25. Nxf3 Bxf3 26. Bf1 Bxd1 27. Qxh7+ Kxe6 28. Qe4+ Kf7 29. Rxd1 Qc6 30. Qh7+ Rg7 31. Qh5+ Kg8 32. g3 Qc3 33. Bh3 Rgc7 34. Bxc8 Rxc8 35. Qg4+ Kf8 36. Rd7 Qc1+ 37. Kg2 Qc6+ 38. Kh3 Ke8 39. Rh7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.19"] [White "Mena, Yamil Octavio"] [Black "Mesa, Francisco Alonso Jr"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1984"] [BlackElo "1837"] [PlyCount "29"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. h4 Qc7 6. Bd3 Nf6 7. Bd2 Be7 8. Nc3 Nc6 9. Nxc6 bxc6 10. h5 d5 11. h6 g6 12. Qf3 d4 13. Ne2 e5 14. Qg3 c5 15. b3 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.20"] [White "Lopez, Jorge Hernan"] [Black "Vanegas, Ricardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1968"] [BlackElo "1818"] [PlyCount "81"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. Bg2 Bb7 8. O-O Nf6 9. Re1 d6 10. a4 b4 11. Na2 e5 12. Nxb4 exd4 13. e5 dxe5 14. Rxe5+ Qxe5 15. Bxb7 Ra7 16. Bf4 Qe6 17. Qf3 Nbd7 18. Nd3 Be7 19. Re1 Qg4 20. Qc6 Kf8 21. Rxe7 Kxe7 22. Bd6+ Ke6 23. f3 Qxf3 24. Nf4+ Qxf4 25. Bxf4+ Kf5 26. Bxa6 Rxa6 27. Qxa6 Re8 28. Qd3+ Kg4 29. Kg2 g5 30. Qf3+ Kf5 31. Be3+ Ke5 32. Bxg5 Re6 33. Bf4+ Kf5 34. Be3+ Kg6 35. Bxd4 h5 36. a5 Ng4 37. h3 Nge5 38. Qb7 Rd6 39. c3 h4 40. a6 Kf5 41. a7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.21"] [White "Estrada, Walter"] [Black "Bravo, Juan Eduardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1944"] [BlackElo "1758"] [PlyCount "81"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 f6 6. d4 exd4 7. Qxd4 Qxd4 8. Nxd4 Bd7 9. Be3 O-O-O 10. O-O-O Ne7 11. Nb3 Ng6 12. Nc5 Ne5 13. Nxd7 Rxd7 14. Bd4 Bd6 15. Bxe5 fxe5 16. Ne2 Rf8 17. f3 Rfd8 18. c3 Bc5 19. Rxd7 Rxd7 20. Rd1 Be3+ 21. Kc2 Rxd1 22. Kxd1 Kd7 23. Kc2 Ke6 24. Kd3 Bc5 25. g3 g5 26. f4 exf4 27. gxf4 gxf4 28. Nxf4+ Ke5 29. Ng2 Bf2 30. Ne3 Bxe3 31. Kxe3 h5 32. h4 c5 33. a3 c4 34. Kf3 c5 35. Ke3 b5 36. Kf3 a5 37. Ke3 b4 38. Kf3 b3 39. Ke3 Ke6 40. Kf4 Kf6 41. e5+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.31"] [White "Sanchez, Carlos Andres"] [Black "Zuluaga, Nicolas"] [Result "0-1"] [ECO "A00"] [WhiteElo "1695"] [BlackElo "1729"] [PlyCount "122"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Bg4 7. Bc4 Qe7+ 8. Qe2 Bxf3 9. Qxe7+ Bxe7 10. gxf3 Nd7 11. Rg1 g6 12. Bh6 Ne5 13. Be2 O-O-O 14. f4 Nc6 15. O-O-O Bf6 16. Bg5 Be7 17. Bf3 Rhe8 18. Bd5 f6 19. Bh6 Bf8 20. Bxf8 Rxf8 21. Rde1 Rde8 22. Kd2 Ne7 23. Be6+ Kd8 24. Re2 Ng8 25. Bxg8 Rxg8 26. Rge1 Rxe2+ 27. Rxe2 Re8 28. Re3 Kd7 29. Rh3 Re7 30. Kd3 Ke6 31. c4 Kf5 32. Rh4 h5 33. f3 Re1 34. b3 c5 35. Kd2 Rf1 36. Ke2 Rg1 37. Ke3 Rd1 38. Rh3 Rd4 39. Rh4 a6 40. a3 b5 41. cxb5 axb5 42. Rh3 Rxf4 43. Rg3 g5 44. Rg2 d5 45. c3 d4+ 46. cxd4 cxd4+ 47. Kd3 Rxf3+ 48. Kxd4 Rxb3 49. Rf2+ Kg6 50. Ra2 Rb1 51. Ke4 f5+ 52. Ke3 h4 53. Ke2 g4 54. Rd2 Rb3 55. Rd6+ Kg5 56. Rd5 Rxa3 57. Rxb5 Ra2+ 58. Kf1 Rxh2 59. Rb8 g3 60. Rg8+ Kf4 61. Ra8 h3 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.34"] [White "Acevedo Romero, Carlos Andres"] [Black "Buitrago, Bernardo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1708"] [BlackElo "1878"] [PlyCount "93"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4 6. Bd3 dxc4 7. Bxc4 O-O 8. Nf3 Bg4 9. O-O Nc6 10. Be3 Bxf3 11. Qxf3 a6 12. a3 Bd6 13. Rac1 Qd7 14. h3 Rae8 15. Rfd1 b5 16. Ba2 Ne7 17. Bg5 Qf5 18. Qxf5 Nxf5 19. Bxf6 gxf6 20. Nd5 Kg7 21. Nxc7 Re2 22. Bb1 Ne7 23. b4 Bf4 24. Rc3 Rd8 25. g3 Bxc7 26. Rxc7 Nd5 27. Rc2 Rxc2 28. Bxc2 Rc8 29. Bb3 Nc3 30. Rd3 Ne4 31. Bd5 Nd6 32. Kg2 f5 33. Kf3 Kf6 34. Ke2 Rc2+ 35. Kf3 h5 36. h4 Ke7 37. Kf4 Kf6 38. Ke3 Kg6 39. f3 Kf6 40. Bb3 Rc7 41. Kd2 a5 42. Rc3 Ra7 43. bxa5 Rxa5 (43... Ra8) 44. Rc6 Ke7 45. Rc3 Ra8 46. Bd5 Rb8 47. Bc6 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.37"] [White "Sanchez Bonilla, John Henry"] [Black "Martinez Paipa, Hernan"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1844"] [BlackElo "1797"] [PlyCount "103"] [EventDate "2019.03.21"] 1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. cxd5 exd5 5. Nf3 Be7 6. d3 O-O 7. O-O c6 8. Bg5 Nbd7 9. Nc3 Re8 10. Re1 Nf8 11. Bxf6 Bxf6 12. d4 Ng6 13. e3 Bf5 14. b4 Qd7 15. Qb3 Bh3 16. Bh1 h5 17. Na4 b6 18. Rac1 Rac8 19. Nb2 Bg4 20. Nd3 Qf5 21. Nd2 Bh3 22. a4 h4 23. b5 Ne7 24. Nf4 hxg3 25. hxg3 Red8 26. bxc6 g5 27. Nxh3 Qxh3 28. Qb5 Kg7 29. Bg2 Qe6 30. a5 bxa5 31. Qxa5 Nxc6 32. Qa4 a5 33. Nb3 Ne7 34. Qxa5 Ra8 35. Qd2 Rh8 36. Nc5 Qf5 37. Qc2 Qg4 38. Ra1 Rac8 39. Rac1 Rh6 40. Qd1 Qf5 41. Qf3 Qg6 42. Nd7 Rxc1 43. Rxc1 Qh7 44. Nxf6 Rxf6 45. Qg4 Qh6 46. Qd7 Re6 47. Bxd5 Nxd5 48. Qxd5 Qh5 49. Re1 Rh6 50. Qe4 Qh2+ 51. Kf1 Rf6 52. Qg2 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Event "Coliseo Menor Calle 19 con car"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.41"] [White "Sanchez Escobar, Nelson"] [Black "Garzon Salgado, Nelson"] [Result "1-0"] [ECO "A00"] [BlackElo "1814"] [PlyCount "37"] [EventDate "2019.03.21"] 1. e4 c5 2. f4 d6 3. Nf3 Nf6 4. d3 e6 5. Nc3 Nc6 6. Be2 g6 7. O-O Bg7 8. h3 Nh5 9. Be3 Ng3 10. Rf2 a6 11. a3 b5 12. Rb1 Bb7 13. Kh2 Nxe2 14. Nxe2 O-O 15. c3 c4 16. Ng5 Qc7 17. Qc2 Rad8 18. dxc4 bxc4 19. Nf3 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.43"] [White "Celis Vargas, Walter Enrique"] [Black "Ortega Leon, Jaime"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1709"] [BlackElo "1705"] [PlyCount "60"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nge7 5. Be2 b6 6. O-O Bb7 7. Bg5 Qd7 8. Re1 f6 9. Be3 O-O-O 10. exd5 exd5 11. a3 Kb8 12. b4 Nc8 13. Nd2 g5 14. Nb3 Qf7 15. b5 N6e7 16. a4 Nf5 17. Bh5 Qg7 18. Qd3 Bb4 19. a5 Nfd6 20. axb6 cxb6 21. Ra4 Bxc3 22. Qxc3 Nxb5 23. Qb4 Nbd6 24. Rea1 Bc6 25. R4a2 Nc4 26. Nc5 Qf8 27. Na6+ Kb7 28. Nc5+ Kb8 29. Na6+ Kb7 30. Nc5+ Kb8 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"] [Date "2019.03.21"] [Round "1.14"] [White "Garzon Salgado, Nelson"] [Black "Sierra, Juan Mauricio"] [Result "0-1"] [ECO "A00"] [WhiteElo "1814"] [BlackElo "1934"] [PlyCount "0"] [EventDate "2019.03.21"] * [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.21"] [Round "1.29"] [White "Suaza, Yesid Rodrigo"] [Black "Cayon Gallego, Laura Valentina"] [Result "1-0"] [ECO "A00"] [WhiteElo "1893"] [BlackElo "1727"] [PlyCount "45"] [EventDate "2019.03.21"] 1. e4 e6 2. Qe2 c5 3. f4 Nc6 4. Nf3 Nge7 5. Nc3 d5 6. d3 d4 7. Nd1 Ng6 8. g3 Bd6 9. Bg2 O-O 10. Nf2 Rb8 11. e5 Bc7 12. Ne4 b6 13. Nfg5 Bb7 14. Qh5 h6 15. Nxf7 Kxf7 16. f5 exf5 17. Qxf5+ Kg8 18. Qxg6 Nxe5 19. Qe6+ Rf7 20. Bf4 Bd5 21. Nf6+ Qxf6 22. Qxf6 gxf6 23. Bxd5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"] [Date "2019.03.21"] [Round "1.36"] [White "Silva Albarracin, Waldomiro"] [Black "Romero Mora, Elver Yovany"] [Result "0-1"] [ECO "A00"] [WhiteElo "1692"] [BlackElo "0"] [PlyCount "0"] [EventDate "2019.03.21"] * [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con ca"] [Date "2019.03.21"] [Round "1.30"] [White "Restrepo, Hugo"] [Black "Jaramillo, Carlos Orlando"] [Result "0-1"] [ECO "A00"] [WhiteElo "1724"] [BlackElo "1893"] [PlyCount "126"] [EventDate "2019.03.21"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 Bg4 9. c3 Qd5 10. Be2 e6 11. O-O Bd6 12. h3 h5 13. Qb3 Qxb3 14. axb3 Bf5 15. b4 O-O 16. Bg5 Ne4 17. Be3 Be7 18. Ne5 f6 19. Nd7 Rfd8 20. Nc5 Nxc5 21. bxc5 Bg6 22. Bc4 Bf7 23. Rfe1 e5 24. Be2 exd4 25. Bxd4 Kf8 26. b4 a6 27. Bd3 Bd5 28. Re3 Bf7 29. Rae1 Re8 30. g4 Bd8 31. Rxe8+ Bxe8 32. gxh5 Bxh5 33. Bf5 Bc7 34. Re4 g6 35. Be6 Bd8 36. Rf4 g5 37. Rf5 Bg6 38. Rf3 Kg7 39. Rg3 Kh6 40. Bc4 a5 41. b5 cxb5 42. Bxb5 a4 43. Bc4 a3 44. Ba2 f5 45. c4 f4 46. Rb3 Be4 47. Be5 Kg6 48. f3 Bc6 49. Bb1+ Kf7 50. Ba2 Ke6 51. Ba1 Be7 52. Rb1 Bxc5+ 53. Kg2 Rd8 54. Re1+ Be3 55. c5+ Ke7 56. Bc3 Rd3 57. Ba5 Kd7 58. Bb1 Rd5 59. Ba2 Rxc5 60. Rd1+ Ke8 61. Rd8+ Ke7 62. Bb4 Kxd8 63. Bxc5 Bxc5 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.1"] [White "Cordoba Rodriguez, Milton Dennis"] [Black "Lopez Gaviria, Alvaro Diego"] [Result "1-0"] [ECO "A00"] [WhiteElo "1902"] [BlackElo "1994"] [PlyCount "99"] [EventDate "2019.03.21"] 1. e4 e6 2. Nf3 c5 3. Nc3 a6 4. a4 Nc6 5. Bc4 Qc7 6. d3 Nf6 7. Bg5 Be7 8. Qd2 d6 9. O-O O-O 10. Rfe1 b6 11. Rad1 Bb7 12. Ne2 Rad8 13. Ng3 d5 14. exd5 Nxd5 15. Bxd5 Rxd5 16. Bxe7 Nxe7 17. Qe2 Ng6 18. Qe3 Rfd8 19. b3 h6 20. Kf1 b5 21. axb5 axb5 22. c4 bxc4 23. bxc4 R5d7 24. Rd2 Nf4 25. Red1 f5 26. Ne2 e5 27. Nxf4 exf4 28. Qe6+ Rf7 29. Ne5 Rdf8 30. Nxf7 Rxf7 31. d4 f3 32. Qe5 fxg2+ 33. Kg1 cxd4 34. Qxc7 Rxc7 35. Rxd4 Bc6 36. R1d3 Rb7 37. f3 g5 38. Kxg2 g4 39. Kf2 gxf3 40. Rd6 Be4 41. Rd8+ Kf7 42. R3d7+ Rxd7 43. Rxd7+ Ke6 44. Rd8 Ke5 45. c5 Bc6 46. Rd6 Bb7 47. Rb6 Be4 48. Rxh6 Ba8 49. c6 Kd5 50. c7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.5"] [White "Jaramillo, Carlos Orlando"] [Black "Mena, Yamil Octavio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1893"] [BlackElo "1984"] [PlyCount "73"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. O-O Nf6 7. Re1 O-O 8. d4 d6 9. h3 Bd7 10. Nc3 Rb8 11. a3 h6 12. Nd5 Nxd4 13. Nxe7+ Qxe7 14. Nxd4 exd4 15. Qxd4 c5 16. Qe3 c4 17. Ba2 Bc6 18. f3 Rfe8 19. Bd2 Qc7 20. Qf4 Rbd8 21. Qh4 Re6 22. a4 Rde8 23. axb5 axb5 24. b3 d5 25. bxc4 dxc4 26. Qf2 Ra8 27. Bc3 Bb7 28. Bd4 Nd7 29. c3 Ra4 30. Rad1 Nf8 31. Bb1 b4 32. cxb4 Rxb4 33. Qd2 Rb3 34. Qc2 Rg6 35. Qf2 Ne6 36. Be3 Qe5 37. f4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.10"] [White "Vargas, Eduar Misael"] [Black "Casas Cobos, Julio Eduardo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1956"] [BlackElo "1883"] [PlyCount "92"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 e5 5. e4 Be7 6. Be2 O-O 7. Nf3 a6 8. O-O h6 9. Ne1 Nh7 10. Nd3 f5 11. exf5 Bxf5 12. f3 Nd7 13. Nf2 Bg5 14. Nce4 Bxc1 15. Qxc1 Ndf6 16. Ng3 Qd7 17. Nxf5 Qxf5 18. Bd3 Qg5 19. a4 Qxc1 20. Raxc1 Nh5 21. Ne4 Nf4 22. Rcd1 Rad8 23. g3 Nh3+ 24. Kg2 N3g5 25. Nc3 Nf6 26. h4 Nf7 27. a5 g5 28. Ne2 Rde8 29. Bf5 Kg7 30. Nc3 gxh4 31. gxh4 Nh5 32. Ne4 Nf4+ 33. Kf2 h5 34. Rg1+ Kh6 35. Nf6 Rd8 36. Be6 Nh8 37. Ng8+ Kh7 38. Ne7 Nhg6 39. Nxg6 Nxg6 40. Rg5 Kh6 41. Rdg1 Nxh4 42. Rg7 Rxf3+ 43. Ke2 Rdf8 44. Rxb7 Rf2+ 45. Kd1 R8f4 46. Rb8 Rf8 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.14"] [White "Lopez Ramirez, David Santiago"] [Black "Jaimes Caceres, Fredy Alexander"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1931"] [BlackElo "1863"] [PlyCount "92"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. Bc4 d6 5. d4 Nf6 6. dxe5 dxe5 7. Ng5 Be6 8. Nxe6 fxe6 9. Qe2 Nbd7 10. O-O b5 11. Bb3 Nc5 12. f4 exf4 13. Bxf4 a5 14. Bg5 h6 15. Bh4 Nxb3 16. axb3 Qc5+ 17. Kh1 Be7 18. e5 Nd7 19. Qh5+ Kd8 20. Bxe7+ Qxe7 21. Rad1 Rf8 22. Ne4 Kc7 23. Rfe1 Rf5 24. Qe2 Raf8 25. Ng3 Rf2 26. Qe3 Kb7 27. Ne4 R2f5 28. Rxd7+ Qxd7 29. Nc5+ Kc7 30. Nxd7 Rf1+ 31. Rxf1 Rxf1+ 32. Qg1 Rxg1+ 33. Kxg1 Kxd7 34. Kf2 c5 35. Ke3 g5 36. Kf3 Ke7 37. Kg4 Kf7 38. Kh5 Kg7 39. h3 Kh7 40. h4 gxh4 41. Kxh4 Kg6 42. g4 Kg7 43. Kh5 Kh7 44. g5 hxg5 45. Kxg5 Kg7 46. c4 b4 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.16"] [White "Renteria Rodriguez, Henry"] [Black "Acosta Cruz, Luis Ivan"] [Result "0-1"] [ECO "A00"] [WhiteElo "1931"] [BlackElo "1776"] [PlyCount "76"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. c3 Qe7 6. d4 Bb6 7. Ng5 Nd8 8. f4 Nf6 9. fxe5 dxe5 10. Kh1 O-O 11. dxe5 Qxe5 12. Bf4 Qc5 13. Qe2 Bg4 14. Nf3 Ne6 15. Bd2 Rad8 16. Na3 Nd7 17. Bxe6 fxe6 18. Nc4 Qh5 19. Be3 Rf7 20. Bxb6 axb6 21. Qe3 Bxf3 22. Rxf3 Rxf3 23. gxf3 b5 24. Na5 Ne5 25. f4 Rd3 26. Qf2 Nf3 27. Nb3 Nxh2 28. Kg1 Nf3+ 29. Kf1 Nh4 30. Nd2 Nf3 31. Nb3 b6 32. Qg2 c5 33. Kf2 c4 34. Rh1 Qf7 35. Qh3 h6 36. Nc1 Ng5 37. Qg4 Nxe4+ 38. Ke1 Rg3 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.18"] [White "Manzano Gomez, Valentina"] [Black "Arias, Juan Carlos"] [Result "0-1"] [ECO "A00"] [WhiteElo "1506"] [BlackElo "1913"] [PlyCount "32"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 bxc6 7. e5 Nh5 8. g4 Ng7 9. Be3 Qa5 10. f4 h5 11. Bg2 hxg4 12. Qxg4 Qb4 13. O-O-O Rb8 14. b3 Qxc3 15. Bd4 Qa5 16. e6 Qf5 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.21"] [White "Casas Ospina, Favio"] [Black "Torres, Jaime Alberto"] [Result "0-1"] [ECO "A00"] [WhiteElo "1761"] [BlackElo "1963"] [Annotator "04,LIGA"] [PlyCount "64"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d3 5. Bxd3 d6 6. h3 Nf6 7. O-O e5 8. Qe2 Be7 9. Rd1 O-O 10. Nbd2 Qc7 11. Nf1 h6 12. Ng3 Be6 13. Bc4 Rac8 14. Bd5 Rfd8 15. Nh2 Bf8 16. Nh5 Nxh5 17. Qxh5 Bxd5 18. exd5 Ne7 19. Ng4 f5 20. Ne3 Qd7 21. Kh2 g6 22. Qe2 Bg7 23. g4 f4 24. Nc2 b5 25. Na3 a6 26. Nc2 Rc5 27. Qe4 Rc4 28. Qd3 Qa7 29. Qe2 Qb7 30. a4 Nxd5 31. axb5 axb5 32. Na3 Ra4 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.23"] [White "Guzman Franco, Pedro Javier"] [Black "Ortegon Villacorte, Daniela"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "1906"] [PlyCount "122"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 Re8 8. Nh3 c5 9. d5 Ne5 10. Nf2 Qa5 11. Be2 a6 12. O-O Bd7 13. a4 Rab8 14. h3 Qb4 15. b3 Bc8 16. f4 Ned7 17. Nd3 Qa5 18. Rac1 Rf8 19. g4 Ne8 20. Kh2 Bxc3 21. Qxc3 Qxc3 22. Rxc3 Nef6 23. Bf3 b5 24. e5 Ne8 25. axb5 axb5 26. e6 Nb6 27. f5 bxc4 28. bxc4 Na4 29. Ra3 Nb6 30. Bh6 Ng7 31. Ra7 Nxc4 32. fxg6 hxg6 33. Rxe7 Rb7 34. Rxb7 Bxb7 35. Be4 fxe6 36. Rxf8+ Kxf8 37. Nf4 Kg8 38. Nxg6 exd5 39. Ne7+ Kf7 40. Nxd5 Ne6 41. Bg2 Kg6 42. Bc1 Nd4 43. h4 Bxd5 44. h5+ Kf6 45. Bxd5 Nb6 46. g5+ Kf5 47. h6 Kg6 48. Be4+ Kf7 49. g6+ Kg8 50. h7+ Kh8 51. Bh6 Ne6 52. Bf5 Ng7 53. Bb1 d5 54. Kg3 d4 55. Kf4 c4 56. Ke5 d3 57. Bxg7+ Kxg7 58. Kd4 Nd7 59. Kxc4 Ne5+ 60. Kc3 Nxg6 61. Bxd3 Kxh7 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.27"] [White "Guzman, Arcadio"] [Black "Bravo, Juan Eduardo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1926"] [BlackElo "1758"] [PlyCount "48"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 d5 6. Qe2 Be7 7. Nxe4 dxe4 8. Qxe4 O-O 9. Bd3 g6 10. O-O Nc6 11. Qa4 Qd6 12. a3 Bf6 13. Be2 Re8 14. Bd1 Bf5 15. d3 Nd4 16. Nxd4 Bxd4 17. Bf3 b5 18. Qxb5 Bxf2+ 19. Kh1 Rab8 20. Qa4 Bd4 21. Rb1 Bd7 22. Qc4 Be6 23. Qa4 Bd7 24. Qc4 Be6 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.28"] [White "Gomez Viana, Duvan Leandro"] [Black "Ramos Arboleda, Dellys Carolina"] [Result "0-1"] [ECO "A00"] [WhiteElo "1901"] [BlackElo "1753"] [PlyCount "56"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 d6 3. c3 g6 4. Bc4 Bg7 5. Ng5 e6 6. d3 h6 7. Nf3 d5 8. exd5 exd5 9. Bb5+ Bd7 10. Qe2+ Ne7 11. d4 cxd4 12. Nxd4 Bxd4 13. Bxd7+ Qxd7 14. cxd4 Nbc6 15. O-O O-O-O 16. Bf4 g5 17. Bg3 Nf5 18. Rc1 Nxg3 19. hxg3 Kb8 20. Na3 Rhe8 21. Qd2 Re4 22. Nc2 Rde8 23. Re1 Qf5 24. Rxe4 Rxe4 25. Re1 Rxe1+ 26. Nxe1 Qb1 27. a3 Nxd4 28. Kh2 Qe4 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.32"] [White "Palomino, Daniel Fernando"] [Black "Atehortua, Jorge Hernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1737"] [BlackElo "1848"] [PlyCount "39"] [EventDate "2019.03.21"] 1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 Nc6 5. d3 e6 6. Nge2 Be7 7. h3 d5 8. exd5 exd5 9. d4 c4 10. Nf4 Bb4 11. O-O Bxc3 12. bxc3 O-O 13. Re1 Bf5 14. Ba3 Re8 15. Rxe8+ Qxe8 16. Nxd5 Nxd5 17. Bxd5 Bxh3 18. Qf3 Qd7 19. Re1 Re8 20. Qxf7+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.35"] [White "Celis Vargas, Walter Enrique"] [Black "Torres, Saulo De Jesus"] [Result "0-1"] [ECO "A00"] [WhiteElo "1709"] [BlackElo "1839"] [PlyCount "70"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Be2 O-O 8. Qd2 d5 9. Nxc6 bxc6 10. exd5 Nxd5 11. Nxd5 cxd5 12. c3 Qd6 13. O-O Bb7 14. Rad1 Rfd8 15. f4 e6 16. a3 Qc7 17. Qe1 Qc6 18. Qf2 Ba6 19. Bxa6 Qxa6 20. Qh4 Qe2 21. Qf2 Qa6 22. Qh4 Rab8 23. Rd2 Rd7 24. Rff2 Rdb7 25. g4 Qc4 26. Qg3 Qe4 27. h4 Qb1+ 28. Rf1 Qa2 29. f5 Rxb2 30. Rxb2 Rxb2 31. f6 Bf8 32. h5 Qxa3 33. hxg6 hxg6 34. Bd4 a5 35. Qh3 Qa2 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.41"] [White "Torres Benitez, Fabio Ignacio"] [Black "Silva Albarracin, Waldomiro"] [Result "1-0"] [ECO "A00"] [BlackElo "1692"] [PlyCount "22"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Bg4 8. h3 Bh5 9. Be2 Nd7 10. g4 Bg6 11. Qd2 O-O 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.40"] [White "Gutierrez, Jhon Jaime"] [Black "Ortega Leon, Jaime"] [Result "1-0"] [ECO "D00"] [WhiteElo "1805"] [BlackElo "1705"] [PlyCount "81"] [EventDate "2019.03.21"] 1. d4 d5 2. e3 Nc6 3. f4 e6 4. c3 b6 5. Bd3 Bb7 6. Nd2 Bd6 7. Ngf3 Qd7 8. O-O O-O-O 9. b4 Kb8 10. a4 f6 11. a5 Nce7 12. axb6 cxb6 13. Qe2 Nc8 14. Nb3 Nge7 15. Bd2 h6 16. c4 dxc4 17. Bxc4 Nd5 18. Nc5 Qf7 19. Rfb1 Ba8 20. Ra2 g5 21. Na6+ Kb7 22. f5 exf5 23. Qd3 Nce7 24. e4 fxe4 25. Qxe4 f5 26. Qd3 g4 27. Ne5 Bxe5 28. dxe5 Nxb4 29. Bxb4 Rxd3 30. Bxf7 Nc6 31. Bd6 h5 32. Bg6 Nd4 33. Nc5+ Kc8 34. Nxd3 h4 35. Rb4 Nc6 36. Rc4 h3 37. Bxf5+ Kd8 38. Nb4 Ne7 39. Bxe7+ Kxe7 40. Rxa7+ Ke8 41. Rc8# 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.15"] [White "Duque, Arnel Alberto"] [Black "Ospina Loaiza, Jhonny"] [Result "0-1"] [ECO "C40"] [WhiteElo "1864"] [BlackElo "1931"] [PlyCount "106"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Qe7 3. Bc4 h6 4. Nc3 c6 5. O-O Nf6 6. d4 d6 7. h3 g5 8. Nh2 Rg8 9. dxe5 dxe5 10. Ng4 Nxg4 11. hxg4 Be6 12. Bb3 Nd7 13. Be3 Nf6 14. Bxe6 Qxe6 15. f3 h5 16. gxh5 Nxh5 17. g4 Nf4 18. Ne2 Rh8 19. Bxf4 Rd8 20. Qxd8+ Kxd8 21. Bxg5+ Kc7 22. Kg2 Bc5 23. Rh1 Rg8 24. Rh5 Qc4 25. Nc3 b5 26. Bf6 Bd4 27. Rah1 Qe6 28. Rf5 b4 29. Nd1 Rg6 30. g5 Qxa2 31. Rh7 Kd7 32. Bxe5 Bxe5 33. Rxe5 Kd6 34. Rf5 f6 35. Rh6 Rxh6 36. gxh6 Qg8+ 37. Kf2 Qg6 38. Ne3 Qxh6 39. Ng4 Qd2+ 40. Kg3 Qxc2 41. Rxf6+ Ke7 42. e5 Qxb2 43. Rxc6 Qa2 44. Ne3 b3 45. Nd5+ Kd7 46. Rd6+ Ke8 47. Nc7+ Kf8 48. e6 b2 49. Rd8+ Ke7 50. Rd7+ Kf6 51. e7 b1=Q 52. e8=Q Qg1+ 53. Kf4 Qc4+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "2.11"] [White "Romero Mora, Elver Yovany"] [Black "Estrada Ruiz, Walter Alexis"] [Result "1-0"] [ECO "E90"] [BlackElo "1944"] [PlyCount "75"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. c4 g6 5. Nc3 Bg7 6. e4 O-O 7. Bd3 Nfd7 8. O-O Ne5 9. Nxe5 Bxe5 10. Be3 Bg7 11. Rc1 Nd7 12. f4 Nf6 13. Be2 Bd7 14. Bf3 a6 15. Qe2 b5 16. b3 b4 17. Nd1 a5 18. Nf2 Qb6 19. Nd3 a4 20. e5 Ne8 21. Bg4 Bxg4 22. Qxg4 axb3 23. axb3 Ra3 24. Rb1 f5 25. exf6 Rxf6 26. Qc8 Kf7 27. Bxc5 dxc5 28. Ne5+ Kg8 29. Qxe8+ Rf8 30. Qxe7 Ra7 31. Nd7 Rxd7 32. Qxd7 Bd4+ 33. Kh1 Qf6 34. Rbe1 Rf7 35. Qe6 Qh4 36. g3 Qh6 37. d6 Qf8 38. Qd5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.10"] [White "Torres, Jaime Alberto"] [Black "Guzman, Arcadio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1963"] [BlackElo "1926"] [PlyCount "67"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Nf3 d5 3. e3 Bg4 4. Bd3 e6 5. b3 Bd6 6. Bb2 Nbd7 7. Nbd2 e5 8. dxe5 Bxe5 9. c3 Bd6 10. Qc2 Qe7 11. h3 Bh5 12. Nd4 Bg6 13. Nf5 Qf8 14. O-O-O O-O-O 15. g4 Ba3 16. Nd4 Bxb2+ 17. Kxb2 Nc5 18. Bxg6 hxg6 19. c4 Kb8 20. f3 Qd6 21. g5 Nfd7 22. f4 a6 23. cxd5 Qxd5 24. Nc4 Qe4 25. Qc3 Nb6 26. Nxb6 cxb6 27. Nc2 Rxd1 28. Rxd1 Rxh3 29. Qd4 Qf3 30. Qe5+ Ka7 31. Rd8 a5 32. Qb8+ Ka6 33. Qa8+ Kb5 34. Nd4+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.12"] [White "Mesa, Francisco Alonso Jr"] [Black "Lopez Ramirez, David Santiago"] [Result "0-1"] [ECO "A00"] [WhiteElo "1837"] [BlackElo "1931"] [PlyCount "64"] [EventDate "2019.03.21"] 1. e4 c5 2. a3 g6 3. b4 Bg7 4. Nc3 Nf6 5. e5 Nh5 6. bxc5 d6 7. cxd6 exd6 8. exd6 O-O 9. Be2 Re8 10. Kf1 Nf4 11. Bf3 Qxd6 12. Rb1 Nc6 13. d3 Ne6 14. Ne4 Qc7 15. Bb2 Ncd4 16. c4 Rd8 17. Nc3 Nxf3 18. Nxf3 Nf4 19. Nd5 Nxd5 20. Bxg7 Kxg7 21. cxd5 Rxd5 22. Qb3 Qd6 23. Qc3+ f6 24. d4 b6 25. Ke2 Ba6+ 26. Kd2 Rc8 27. Qe3 Ra5 28. Rhe1 Rc7 29. Rb3 Bb7 30. Rd3 Ra4 31. h4 Rac4 32. Rb1 Re7 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.13"] [White "Toro Henao, Juan Sebastian"] [Black "Ramirez, Francisco Javier"] [Result "0-1"] [ECO "A00"] [WhiteElo "1994"] [BlackElo "1907"] [PlyCount "118"] [EventDate "2019.03.21"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 Re8 9. O-O Qa5 10. Qc2 h6 11. Bh4 dxc4 12. Bxc4 g5 13. Bg3 Nh5 14. Be5 Nxe5 15. Nxe5 Bf6 16. Qe4 Bg7 17. f4 gxf4 18. Qf3 Bxe5 19. Qxh5 Bc7 20. Qxh6 Qf5 21. Rf3 Qh7 22. Qxh7+ Kxh7 23. exf4 Bb6 24. Ne2 Rd8 25. Rd1 c5 26. d5 exd5 27. Bd3+ Kh8 28. Kf1 c4 29. Bb1 d4 30. h3 Bc5 31. f5 d3 32. Nc3 Bd7 33. Rf4 b5 34. b3 Rac8 35. bxc4 bxc4 36. Rxc4 Bxf5 37. Na4 Be7 38. Rxc8 Rxc8 39. Bxd3 Be6 40. Rd2 Rc1+ 41. Ke2 Ra1 42. Nb2 Rxa2 43. Nc4 Ra1 44. Ne3 a5 45. Bc4 a4 46. Bxe6 fxe6 47. Nc4 a3 48. Kd3 a2 49. Na5 Bb4 50. Nb3 Bxd2 51. Nxa1 Bg5 52. Nb3 Bf6 53. g4 a1=Q 54. Nxa1 Bxa1 55. Ke4 Kg7 56. h4 Kg6 57. Kf4 Bb2 58. Ke4 Bf6 59. g5 Bb2 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.17"] [White "Valderrama Castano, Julian Camilo"] [Black "Arango, Jesus Eduardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1970"] [BlackElo "1816"] [PlyCount "51"] [EventDate "2019.03.21"] 1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nf6 7. Bxf7+ Ke7 8. Bb3 Bxf3 9. Qxf3 Qxd4 10. Nc3 Ke8 11. Be3 Qd7 12. Rd1 Qg4 13. Qf2 Bb4 14. O-O Bxc3 15. bxc3 a5 16. Bb6 Nbd7 17. h3 Qf4 18. Qxf4 exf4 19. Bc7 a4 20. Bc4 b5 21. Be2 g5 22. Rd6 Rc8 23. Rxc6 Ne5 24. Bxe5 Rxc6 25. Bxb5 Ke7 26. Bxc6 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.18"] [White "Gomez Guardo, Laura Melissa"] [Black "Lopez, Jorge Hernan"] [Result "1-0"] [ECO "A00"] [WhiteElo "1850"] [BlackElo "1968"] [PlyCount "53"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. h3 d6 6. Be3 Nbd7 7. Nf3 e5 8. d5 Nc5 9. Qc2 a5 10. Be2 Ne8 11. g4 Kh8 12. O-O-O Bd7 13. Rdg1 c6 14. Bxc5 dxc5 15. h4 Nd6 16. h5 cxd5 17. Nxd5 b5 18. g5 gxh5 19. Rxh5 bxc4 20. Rgh1 Kg8 21. Rg1 Kh8 22. Bxc4 Nxc4 23. Qxc4 Be6 24. Nh4 Re8 25. Nf5 Rb8 26. Rgh1 Rb4 27. Rxh7+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.21"] [White "Ortegon Villacorte, Daniela"] [Black "Torres Benitez, Fabio Ignacio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1906"] [PlyCount "78"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O Re8 9. Bg5 h6 10. Bh4 g5 11. Bg3 Bxc3 12. bxc3 Nxe4 13. Qh5 Kg7 14. Rae1 d5 15. Qf3 Nd2 16. Qh5 Nxf1 17. Rxf1 Qf6 18. f4 Re7 19. h4 g4 20. f5 Bd7 21. Qxg4+ Kh7 22. Bf2 Rae8 23. Bd4 Re5 24. Qg3 c5 25. Bxc5 a6 26. Bd4 Bb5 27. Qf2 Bxd3 28. cxd3 c5 29. Bxe5 Qxe5 30. Qxc5 Qe3+ 31. Qxe3 Rxe3 32. Rd1 Re2 33. c4 Rxa2 34. Rc1 dxc4 35. dxc4 Rd2 36. c5 Rd7 37. Kf2 Kg7 38. c6 Rc7 39. Ke3 Kf6 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.24"] [White "Suaza, Yesid Rodrigo"] [Black "Palomino, Daniel Fernando"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1893"] [BlackElo "1737"] [PlyCount "37"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. exf6+ Nxf6 12. Qd1 e5 13. Ne2 Nc6 14. O-O Kf7 15. Nf3 g6 16. Bb5 Bd6 17. Bg5 Ne7 18. Nc3 Bb8 19. Re1 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.25"] [White "Ocampo Betancurt, Angela Cristina"] [Black "Leon Acevedo, Juan Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1890"] [BlackElo "1678"] [PlyCount "75"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Nc6 7. Nc3 Bg7 8. Be3 Nxd4 9. Bxd4 O-O 10. Be2 Be6 11. O-O Rc8 12. b3 a6 13. Rc1 Nd7 14. Be3 a5 15. Qd2 Nc5 16. Rfd1 Re8 17. Nb5 b6 18. Rc2 Qd7 19. Nd4 Red8 20. Rb1 Rb8 21. a3 Qb7 22. b4 Bxd4 23. Bxd4 axb4 24. axb4 Nd7 25. Qg5 f6 26. Qe3 Qc7 27. f4 Bf7 28. Rbc1 Kg7 29. Bg4 e5 30. Bb2 Qb7 31. Rd1 Qc6 32. Rcd2 exf4 33. Qxf4 Ne5 34. Rf1 Qc7 35. Qxf6+ Kg8 36. Be6 Rf8 37. Bxe5 dxe5 38. Rd7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.31"] [White "Florez Rojas, Santiago"] [Black "Hernandez, Jeronimo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1667"] [BlackElo "1851"] [PlyCount "101"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 c5 5. c3 b6 6. Be2 Bb7 7. O-O O-O 8. h3 d6 9. Nbd2 Nbd7 10. a4 a6 11. Bh2 Rb8 12. b4 Nd5 13. Qb3 cxb4 14. cxb4 a5 15. b5 e5 16. Nc4 Qe7 17. Rfe1 Rbc8 18. Rad1 Ba8 19. Nfd2 Nb4 20. Bf3 d5 21. Nxe5 Nxe5 22. dxe5 Bxe5 23. Bxe5 Qxe5 24. Rc1 Kg7 25. Bg4 Rxc1 26. Rxc1 d4 27. exd4 Qxd4 28. Qc3 Qxc3 29. Rxc3 Bd5 30. Bf3 Rd8 31. Bxd5 Rxd5 32. Nf1 Rd1 33. Ra3 Nd3 34. g3 Nc5 35. Kg2 Rd4 36. Ne3 Rxa4 37. Rxa4 Nxa4 38. Nc4 Kf6 39. Kf3 Ke6 40. Ke4 Nc3+ 41. Kd3 Nxb5 42. Nxb6 Nd6 43. Kd4 h5 44. Na4 h4 45. g4 Nb7 46. Nb6 f5 47. f3 Nd6 48. Ke3 Kf6 49. Na4 Ke6 50. Kf4 fxg4 51. fxg4 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.36"] [White "Vasquez, Rafael"] [Black "Casas Ospina, Favio"] [Result "0-1"] [ECO "A00"] [WhiteElo "1765"] [BlackElo "1761"] [PlyCount "68"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. O-O Bc5 10. f3 Ng5 11. Be3 Bb6 12. Qd2 h6 13. Kh1 Rb8 14. c3 Qe7 15. Na3 O-O 16. Bxg5 hxg5 17. Rae1 Bc5 18. Nb1 g6 19. a3 Kg7 20. b4 Bb6 21. f4 Bxd4 22. Qxd4 Be6 23. fxg5 Qxg5 24. Qf4 Qxf4 25. Rxf4 Rh8 26. Nd2 g5 27. Rf2 g4 28. Nf1 Rh7 29. Kg1 Rbh8 30. g3 Rh5 31. Rf4 Re8 32. Nd2 Bd7 33. Ref1 Re7 34. Nb3 Rhxe5 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.43"] [White "Ortega Leon, Jaime"] [Black "Latorre, Franklin Leandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1705"] [BlackElo "1775"] [PlyCount "106"] [EventDate "2019.03.21"] 1. e4 c6 2. d3 d5 3. Be2 g6 4. Nf3 Bg4 5. e5 Bg7 6. O-O Bxf3 7. Bxf3 Bxe5 8. d4 Bg7 9. Re1 e6 10. Bf4 Ne7 11. c3 O-O 12. Nd2 Nd7 13. Nf1 c5 14. Ng3 cxd4 15. cxd4 Qb6 16. Be3 Nc6 17. Ne2 Rfc8 18. Qd2 Na5 19. b3 Nc6 20. Rec1 a5 21. Rab1 Nf6 22. h3 Ne8 23. Rd1 Nd6 24. Bh6 Bh8 25. a4 Nf5 26. Be3 Qb4 27. Qd3 Nxe3 28. fxe3 Qe7 29. Rdc1 Qg5 30. Re1 Nb4 31. Qb5 Nc2 32. Rec1 Qxe3+ 33. Kh1 Bxd4 34. Qxb7 Rab8 35. Qd7 Be5 36. b4 Rc7 37. Qxc7 Bxc7 38. Rxc2 Bd6 39. b5 d4 40. Rc6 Bb4 41. Rd1 e5 42. Ng3 d3 43. Ne4 d2 44. Nf6+ Kg7 45. Nd5 Qe1+ 46. Kh2 e4 47. Rxe1 dxe1=Q 48. Bg4 h5 49. Bd7 h4 50. Bg4 Ba3 51. b6 Bb2 52. Rc2 Bd4 53. Rc1 Qxc1 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.42"] [White "Villarraga, Yedixon"] [Black "Celis Vargas, Walter Enrique"] [Result "1-0"] [ECO "D20"] [WhiteElo "1784"] [BlackElo "1709"] [PlyCount "39"] [EventDate "2019.03.21"] 1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Nfd7 5. d4 dxc4 6. Bxc4 Nb6 7. Bb3 Nc6 8. Nf3 Be7 9. O-O O-O 10. a3 Kh8 11. Be3 Na5 12. Bc2 Bd7 13. Qd3 g6 14. Bh6 Re8 15. Ne4 Nd5 16. Nfg5 Kg8 17. h4 f5 18. exf6 Nxf6 19. Nxf6+ Bxf6 20. Nxh7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.7"] [White "Ospina Loaiza, Jhonny"] [Black "Montoya, Duvan"] [Result "1-0"] [ECO "B07"] [WhiteElo "1931"] [BlackElo "1889"] [PlyCount "149"] [EventDate "2019.03.21"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 Bg7 6. Qd2 Nbd7 7. Bh6 Bxh6 8. Qxh6 e6 9. O-O-O Qe7 10. g4 Qf8 11. Qe3 Nb6 12. d5 cxd5 13. exd5 e5 14. h3 Bd7 15. f4 Qe7 16. Nf3 exf4 17. Qxf4 O-O 18. Re1 Qd8 19. Qxd6 Ne8 20. Qf4 f5 21. g5 Qc7 22. Qd4 Rc8 23. Bd3 Qg3 24. Reg1 Qd6 25. h4 Qc5 26. Qe5 Nd6 27. h5 Rce8 28. Qh2 Re7 29. hxg6 Qe3+ 30. Nd2 Nbc4 31. gxh7+ Kh8 32. Ncb1 Be8 33. g6 Bxg6 34. Qh6 Qxh6 35. Rxh6 Rfe8 36. Nxc4 Nxc4 37. Bxc4 Bxh7 38. Re6 Rxe6 39. dxe6 Bg8 40. Rg6 Kh7 41. Rf6 Kg7 42. Rxf5 Bxe6 43. Re5 Bd7 44. Rxe8 Bxe8 45. Kd2 Kf6 46. Ke3 Ke5 47. Nc3 Bg6 48. Bd3 Bf7 49. a3 Be8 50. Be4 b6 51. Nd5 Bf7 52. Ne7 a6 53. Nc6+ Kd6 54. Kd4 Kc7 55. Nb4 a5 56. Nd5+ Kc6 57. Ne3+ Kc7 58. Ke5 Bh5 59. Nd5+ Kb8 60. Nxb6 Ka7 61. Nc4 Ka6 62. Kd6 Be2 63. Kc5 Bf1 64. Bc6 Bh3 65. Bb5+ Ka7 66. Nxa5 Bf5 67. Bd3 Bg4 68. b4 Bf3 69. b5 Bg2 70. b6+ Ka8 71. Ba6 Be4 72. c3 Bf3 73. Kd6 Be4 74. Kc7 Bf3 75. b7+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.30"] [White "Ramos Arboleda, Dellys Carolina"] [Black "Duque, Arnel Alberto"] [Result "0-1"] [ECO "B78"] [WhiteElo "1753"] [BlackElo "1864"] [PlyCount "64"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Nc6 9. Qd2 Bd7 10. O-O-O Qb8 11. g4 b5 12. Bb3 a5 13. h4 h5 14. gxh5 Nxh5 15. Nxc6 Bxc6 16. Bh6 a4 17. Bd5 b4 18. Bxg7 Nxg7 19. Ne2 b3 20. a3 bxc2 21. Rdg1 Bxd5 22. exd5 Qb3 23. h5 Rab8 24. Qd4 Nf5 25. Qc3 Rfc8 26. Qxb3 Rxb3 27. Nc3 Nd4 28. hxg6 Rcxc3 29. gxf7+ Kxf7 30. bxc3 Rb1+ 31. Kd2 Rxg1 32. Rxg1 Nxf3+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.22"] [Round "3.22"] [White "Torres, Saulo De Jesus"] [Black "Aguilar, Natalia Andrea"] [Result "1-0"] [ECO "B32"] [WhiteElo "1839"] [BlackElo "1903"] [PlyCount "77"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. f4 d6 6. Nf3 Nf6 7. Nc3 g6 8. Bd3 Bg7 9. O-O O-O 10. Qe1 a6 11. Qh4 e6 12. Kh1 b5 13. a3 Bb7 14. f5 exf5 15. Bh6 fxe4 16. Ng5 Nh5 17. Bxg7 Kxg7 18. Rxf7+ Qxf7 19. Nxf7 Rxf7 20. Nxe4 Rd8 21. Ng3 Nxg3+ 22. Qxg3 Ne5 23. Be2 Rdf8 24. Kg1 Rf6 25. Rf1 Nd7 26. Qc3 Nc5 27. Rxf6 Rxf6 28. b4 Ne4 29. Qd4 d5 30. Bf3 g5 31. a4 Kg6 32. axb5 axb5 33. Qe5 Bc6 34. Qb8 Nc3 35. h3 Na2 36. Qg8+ Kh6 37. Qd8 Kg6 38. Bh5+ Kf5 39. Qe7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.5"] [White "Ramirez, Francisco Javier"] [Black "Torres, Jaime Alberto"] [Result "1-0"] [ECO "A00"] [WhiteElo "1907"] [BlackElo "1963"] [PlyCount "177"] [EventDate "2019.03.21"] 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. h3 Nf6 7. Bc4 e6 8. O-O Be7 9. Qe2 a6 10. a3 Qc7 11. Bf4 O-O 12. Rac1 Qb8 13. Ba2 Bd7 14. Rfd1 Ne5 15. Nxe5 dxe5 16. Bg3 b5 17. Bh4 Rd8 18. Rd2 Qb7 19. Bg3 Bc6 20. Rxd8+ Rxd8 21. Bxe5 Bxe4 22. Bxf6 Bd3 23. Bxe7 Bxe2 24. Bxd8 Bc4 25. Bxc4 bxc4 26. Rc2 f6 27. Rd2 Kf7 28. Ba5 Qc6 29. Bb4 Qb7 30. Kf1 h5 31. f3 f5 32. Bd6 g5 33. Be5 h4 34. Ke1 Kg6 35. Kd1 Kh5 36. Kc1 g4 37. hxg4+ fxg4 38. fxg4+ Kxg4 39. Re2 Qb6 40. Re4+ Kf5 41. Bd4 Qc6 42. Rxh4 Qxg2 43. Re4 Qf1+ 44. Kd2 Qd3+ 45. Kc1 Qf1+ 46. Kd2 Qd3+ 47. Ke1 Qg3+ 48. Ke2 Qd3+ 49. Ke1 Qg3+ 50. Bf2 Qd3 51. Rd4 Qc2 52. Rd2 Qc1+ 53. Ke2 e5 54. Nd1 Ke4 55. Nc3+ Kf4 56. Nd5+ Ke4 57. Nc3+ Kf5 58. Be1 Ke6 59. Na4 Qb1 60. Nc3 Qc1 61. Nd1 Kf5 62. Ne3+ Ke4 63. Nd1 Kf4 64. Bf2 Ke4 65. Be3 Qa1 66. Rc2 Kf5 67. Rxc4 Qa2 68. Rc5 Ke6 69. Bd2 Qb1 70. Bc3 Qc2+ 71. Ke1 Qe4+ 72. Kd2 Qf4+ 73. Kc2 e4 74. Rc6+ Kd5 75. Rxa6 Qf3 76. Ra5+ Kd6 77. Re5 Qd3+ 78. Kc1 Qe2 79. a4 Qd3 80. a5 Qe2 81. b4 Qd3 82. a6 Qxa6 83. Rxe4 Qa3+ 84. Kd2 Qa2+ 85. Nb2 Kc6 86. Rc4+ Kd5 87. Kc2 Kd6 88. b5 Kd5 89. Ra4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.15"] [White "Cometa Medina, Luis Fernando"] [Black "Villamizar, Diego Fernando"] [Result "0-1"] [ECO "A00"] [WhiteElo "1817"] [BlackElo "1900"] [PlyCount "148"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. c3 Qc7 5. a3 Nf6 6. d3 Be7 7. O-O a6 8. Re1 O-O 9. Nbd2 b5 10. Ba2 Bb7 11. Nf1 Nbd7 12. Ng3 Rac8 13. Bf4 h6 14. Rc1 Ne5 15. Bb1 Ng6 16. Bd2 Qc6 17. h3 Rfd8 18. Qe2 Bf8 19. Nh2 e5 20. Ng4 d5 21. Qf3 Nxg4 22. Qxg4 dxe4 23. Nxe4 Ne7 24. Qg3 f5 25. Nxc5 Qxc5 26. Rxe5 Qc6 27. Rce1 Rd6 28. Ba2+ Kh7 29. Bf7 Ng6 30. Re6 Nh4 31. f3 Qd7 32. Bf4 Rxe6 33. Bxe6 Qd8 34. Bxc8 Bxc8 35. d4 Ng6 36. Bb8 Qd5 37. Qc7 Bb7 38. Qb6 Nh4 39. Re3 Qf7 40. Bg3 f4 41. Bxf4 Qxf4 42. Kf2 Nf5 43. Re8 Qg3+ 44. Kf1 Bxf3 45. gxf3 Qxf3+ 46. Ke1 Be7 47. Rxe7 Nxe7 48. Qe6 Nd5 49. Kd2 Qg2+ 50. Kc1 Qg5+ 51. Kc2 Qg6+ 52. Qxg6+ Kxg6 53. b3 Kf5 54. c4 Ke4 55. cxd5 Kxd5 56. Kd3 g5 57. Kc3 a5 58. Kd3 h5 59. Ke3 g4 60. hxg4 hxg4 61. b4 a4 62. Kf4 Kxd4 63. Kxg4 Kc3 64. Kf4 Kb2 65. Ke4 Kxa3 66. Kd3 Kb2 67. Kd4 a3 68. Kc5 a2 69. Kxb5 a1=Q 70. Kc5 Qa3 71. Kc4 Qa4 72. Kc5 Qc2+ 73. Kb6 Kb3 74. b5 Ka4 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.18"] [White "Martinez, Mauricio"] [Black "Gonzalez, Leandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1967"] [BlackElo "1742"] [PlyCount "201"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bd3 Bb4 8. Bd2 O-O 9. O-O Be7 10. Bg5 d6 11. b3 Be6 12. Qe2 Nd7 13. Bxe7 Qxe7 14. Bc4 Nb6 15. Bxe6 fxe6 16. Rae1 Rf6 17. Qe3 Nd7 18. f4 exf4 19. Rxf4 e5 20. Rxf6 Nxf6 21. h3 Nh5 22. Ne2 Rf8 23. Rf1 Nf6 24. c4 Qb7 25. Rd1 Qc7 26. Ng3 Rd8 27. Qc3 Ne8 28. Qf3 g6 29. Rf1 Ng7 30. Rf2 Qe7 31. Qf6 Qxf6 32. Rxf6 Ne8 33. Rf2 Nc7 34. Rd2 Ne6 35. Kf2 Kf7 36. Ke3 a5 37. Ne2 Ke7 38. Nc3 Nc5 39. Rf2 Rb8 40. Rb2 Rb4 41. Rc2 Ke6 42. Kf3 Nd3 43. Ke3 Nc5 44. Kf3 Ke7 45. Kg4 Rb8 46. Kf3 Rf8+ 47. Ke3 Rb8 48. Ne2 Rb4 49. Nc1 Rb8 50. Nd3 Nxd3 51. Kxd3 Ke6 52. Rf2 Rd8 53. a3 c5 54. Kc3 Rb8 55. Rb2 Rf8 56. b4 axb4+ 57. axb4 cxb4+ 58. Rxb4 Rf4 59. Rb6 Kd7 60. Rb7+ Ke6 61. Kd3 h5 62. Rb2 Rf1 63. Rc2 Rd1+ 64. Ke2 Rd4 65. Ke3 Rd1 66. c5 dxc5 67. Rxc5 Rd6 68. Rc7 Kf6 69. Rc5 Ra6 70. Rc3 Rd6 71. Kf3 Kg5 72. g3 Kf6 73. h4 Ke6 74. g4 Kf6 75. g5+ Ke6 76. Ke3 Kd7 77. Ra3 Ke6 78. Ra7 Rd7 79. Ra8 Ke7 80. Rh8 Rd6 81. Rh7+ Ke8 82. Ra7 Rd7 83. Ra5 Re7 84. Kd3 Rd7+ 85. Kc4 Rc7+ 86. Kb4 Ke7 87. Rxe5+ Kd6 88. Rd5+ Ke6 89. Rc5 Rxc5 90. Kxc5 Ke5 91. Kc6 Kxe4 92. Kd6 Kf5 93. Ke7 Kg4 94. Kf6 Kxh4 95. Kxg6 Kg4 96. Kf6 h4 97. g6 h3 98. g7 h2 99. g8=Q+ Kf3 100. Qd5+ Kg3 101. Qh1 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.27"] [White "Lopez, Jorge Hernan"] [Black "Manzano Gomez, Valentina"] [Result "0-1"] [ECO "A00"] [WhiteElo "1968"] [BlackElo "1506"] [PlyCount "146"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be6 8. O-O d5 9. Bg5 d4 10. Na4 Be7 11. Bxf6 Bxf6 12. Nac5 Bc8 13. Bc4 b6 14. Bd5 Qd6 15. Nd3 O-O 16. f4 Rb8 17. Bxc6 Qxc6 18. fxe5 Bg5 19. Qf3 Be3+ 20. Kh1 Qxc2 21. Nb4 Qxb2 22. Rab1 Qc3 23. Nd5 Qc2 24. Nxe3 dxe3 25. Nd4 Qc5 26. Qxe3 Bb7 27. Rf5 Rbd8 28. Rd1 g6 29. e6 Qb4 30. Rxf7 Rxf7 31. exf7+ Kxf7 32. Rf1+ Kg8 33. Qf2 Rf8 34. Qxf8+ Qxf8 35. Rxf8+ Kxf8 36. e5 Ke7 37. Kg1 Bd5 38. a3 a6 39. Kf2 b5 40. g3 Bc4 41. Ke3 h6 42. Ke4 Bf1 43. Kd5 Bg2+ 44. Kc5 Kd7 45. Kb6 Bf1 46. Ka5 Kc7 47. g4 Kb7 48. Ne6 Kc6 49. Nf8 g5 50. Ng6 Kd5 51. Ne7+ Kxe5 52. Nf5 Kf4 53. Nxh6 Bc4 54. Kb6 Kf3 55. Kc5 Kg2 56. Kd4 Kxh2 57. Ke5 a5 58. Nf5 Kh3 59. Ne3 Be2 60. Kf5 Kh4 61. Ng2+ Kg3 62. Ne3 b4 63. axb4 axb4 64. Kxg5 b3 65. Nd5 b2 66. Nc3 Bxg4 67. Ne4+ Kf3 68. Nd2+ Ke2 69. Nb1 Be6 70. Kf4 Kd3 71. Kf3 Ba2 72. Na3 Kc3 73. Nb5+ Kb4 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.38"] [White "Leon Acevedo, Juan Alejandro"] [Black "Vasquez, Rafael"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1678"] [BlackElo "1765"] [PlyCount "63"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 c5 5. Bg2 Nc6 6. cxd5 exd5 7. O-O Be7 8. Nc3 O-O 9. Bf4 a6 10. Rc1 Be6 11. e3 Rc8 12. Qd2 c4 13. Ne5 b5 14. Nxc6 Rxc6 15. a3 Qa5 16. e4 b4 17. axb4 Bxb4 18. Qc2 Bxc3 19. bxc3 dxe4 20. Bxe4 Bd5 21. f3 Re8 22. Be5 h6 23. Rfe1 Bxe4 24. fxe4 Ng4 25. Bf4 Qh5 26. Qg2 g5 27. Bd2 Rf6 28. Re2 Rb6 29. e5 f5 30. Rce1 Rbe6 31. Kf1 f4 32. Kg1 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "4.10"] [White "Duque, Arnel Alberto"] [Black "Gonzalez, Walter"] [Result "1-0"] [ECO "C40"] [WhiteElo "1864"] [BlackElo "1967"] [PlyCount "95"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 f5 3. d3 Nf6 4. Be2 Bc5 5. Nc3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qf7 9. Nh4 Bxf2+ 10. Kxf2 fxe4+ 11. Ke1 Qxd5 12. Bh5+ Kd8 13. Rf1 Be6 14. Ng6 Rg8 15. Nf8 g6 16. Bxg6 Nd7 17. Nxe6+ Kc8 18. Bf7 Rxg2 19. a3 exd3 20. Qxd3 Qxd3 21. cxd3 Rxb2 22. Rg1 Nb6 23. Ng7 a5 24. Be6+ Kb8 25. Ra2 Rxa2 26. Bxa2 Na4 27. Nf5 Ra6 28. Rg8+ Ka7 29. Ne7 b5 30. Bd5 Kb6 31. Nc8+ Kc5 32. Bb7 Rb6 33. Nxb6 Kxb6 34. Bc8 b4 35. axb4 axb4 36. Kd2 Nc5 37. Bg4 d5 38. Rg6+ Kb5 39. Rxh6 e4 40. dxe4 Nxe4+ 41. Ke3 b3 42. Bd1 b2 43. Bc2 c5 44. Bxe4 dxe4 45. Rh8 Kc4 46. Rb8 Kc3 47. Kxe4 c4 48. Kd5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.11"] [White "Lopez Gaviria, Alvaro Diego"] [Black "Londono Lopez, Donaldo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1994"] [BlackElo "1839"] [PlyCount "111"] [EventDate "2019.03.21"] 1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 e6 5. Nd2 Nf6 6. Bd3 Be7 7. a3 b6 8. h3 Bb7 9. Ngf3 Rc8 10. Qe2 Bd6 11. Ne5 Qc7 12. Nxc6 Bxc6 13. Bxd6 Qxd6 14. f4 cxd4 15. cxd4 O-O 16. O-O Rc7 17. Rac1 Rfc8 18. Nb1 Kf8 19. Rc3 Bb7 20. Rfc1 Ke7 21. Rxc7+ Rxc7 22. Nc3 Bc6 23. Qc2 Qd7 24. Qe2 h6 25. Rf1 Kf8 26. Qd2 Qd6 27. Rc1 Qd7 28. Na2 Bb7 29. Qb4+ Kg8 30. Rc3 Ne8 31. Bb5 Qd8 32. Bxe8 Rxc3 33. Bxf7+ Kxf7 34. Qxc3 Kg8 35. Nb4 Qh4 36. Qd2 Qg3 37. Nd3 Qg6 38. Ne5 Qe8 39. Qd3 Qc8 40. Qd1 Qc7 41. Kh2 Qc8 42. Qg4 Qe8 43. Qg6 Qe7 44. Qc2 h5 45. Qg6 h4 46. Nf3 Bc8 47. Ng5 Kf8 48. Qh5 Qe8 49. Qh8+ Ke7 50. Qxg7+ Kd6 51. Qxa7 Kc6 52. Qa4+ b5 53. Qc2+ Kb7 54. Qf2 Qc6 55. Nf3 Qc1 56. Nxh4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.13"] [White "Parra Mesa, Brayan"] [Black "Martinez, Mauricio"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1842"] [BlackElo "1967"] [PlyCount "65"] [EventDate "2019.03.21"] 1. e4 e5 2. Nc3 Bc5 3. Bc4 Nc6 4. Qg4 g6 5. Qf3 Qf6 6. Nd5 Qxf3 7. Nxf3 Bb6 8. c3 d6 9. Ng5 Nd8 10. f4 exf4 11. d4 Ne6 12. Nxe6 Bxe6 13. Bxf4 Ne7 14. Nxb6 axb6 15. Bxe6 fxe6 16. O-O O-O 17. Bh6 Rxf1+ 18. Rxf1 Re8 19. h4 Nc6 20. h5 Nd8 21. hxg6 hxg6 22. Bg5 Nf7 23. Bf6 g5 24. e5 d5 25. Kf2 Kh7 26. g4 Kg6 27. Kg3 Nh6 28. Rf2 Ng8 29. Bh8 Kh7 30. Rh2+ Kg6 31. Rf2 Kh7 32. Rh2+ Kg6 33. Rf2 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.14"] [White "Torres, Jaime Alberto"] [Black "Romero Mora, Elver Yovany"] [Result "1-0"] [ECO "A00"] [WhiteElo "1963"] [PlyCount "23"] [EventDate "2019.03.21"] 1. d4 e6 2. Nf3 d5 3. e3 c6 4. Bd3 f5 5. O-O Nf6 6. b3 Bd6 7. Ba3 Bxa3 8. Nxa3 Qd6 9. Qc1 Nbd7 10. c4 Ne4 11. Qb2 Ndf6 12. Rac1 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.16"] [White "Manzano Gomez, Valentina"] [Black "Renteria Rodriguez, Henry"] [Result "1-0"] [ECO "A00"] [WhiteElo "1506"] [BlackElo "1931"] [PlyCount "31"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Bc5 7. e5 Nd5 8. Bb3 Nde7 9. Ng5 Nxe5 10. f4 d3+ 11. Kh1 h6 12. fxe5 hxg5 13. Bxf7+ Kf8 14. Qxd3 d5 15. Bxd5+ Ke8 16. Bf7+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.17"] [White "Casas Cobos, Julio Eduardo"] [Black "Palomino, Daniel Fernando"] [Result "0-1"] [ECO "A00"] [WhiteElo "1883"] [BlackElo "1737"] [PlyCount "26"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Bxc5 7. Qg4 O-O 8. Ngf3 Nc6 9. Bd3 f5 10. Qh5 Qe8 11. Qh4 Qg6 12. Qg5 Bb6 13. Qxg6 hxg6 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.18"] [White "Borrero Quiñonez, Alexander"] [Black "Guzman Franco, Pedro Javier"] [Result "1-0"] [ECO "A00"] [WhiteElo "1986"] [PlyCount "97"] [EventDate "2019.03.21"] 1. e4 c6 2. c4 g6 3. d4 Bg7 4. Nf3 d6 5. h3 Nf6 6. Nc3 O-O 7. Be2 e5 8. O-O Nbd7 9. Be3 Re8 10. Qc2 Nh5 11. g3 Nf8 12. Kg2 f5 13. exf5 Bxf5 14. Qb3 Qc8 15. Rh1 Nf6 16. dxe5 dxe5 17. Ng5 h6 18. c5+ Be6 19. Nxe6 Nxe6 20. Bc4 Kh7 21. Rad1 Nd4 22. Bxd4 exd4 23. Rxd4 Nd5 24. Rd2 Nxc3 25. bxc3 Qf5 26. Bd3 Qd5+ 27. Qxd5 cxd5 28. Rb1 Re7 29. Rdb2 Rc8 30. Rxb7 Rxb7 31. Rxb7 Rxc5 32. Rxa7 Rxc3 33. Bb5 d4 34. a4 Ra3 35. Rd7 h5 36. h4 Kh6 37. Rd6 Kh7 38. Be8 Kg8 39. Rxg6 Ra2 40. Rd6 Kf8 41. Bb5 Ke7 42. Rd5 Ra3 43. Rxh5 Ke6 44. Rc5 Kd6 45. Rc2 Bh6 46. Rc6+ Kd5 47. Rxh6 d3 48. Rh7 Kd4 49. Rd7+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.19"] [White "Toro Henao, Juan Sebastian"] [Black "Cometa Medina, Luis Fernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1994"] [BlackElo "1817"] [PlyCount "85"] [EventDate "2019.03.21"] 1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. e3 O-O 6. Nf3 c6 7. Bd3 d5 8. Ne5 Ne4 9. Bxe7 Qxe7 10. O-O Nd7 11. f4 Rf6 12. cxd5 exd5 13. Bxe4 fxe4 14. Qe1 Rh6 15. Ne2 Nf6 16. Ng3 Ng4 17. h3 Nxe5 18. fxe5 Rg6 19. Qf2 Be6 20. Kh2 Rg5 21. Qf4 h5 22. Qh4 Kh7 23. Rf4 Re8 24. Nxh5 Kg6 25. Nf6 Bg8 26. Nxe8 Qxe8 27. Rg4 Rxg4 28. Qxg4+ Kh6 29. Qh4+ Qh5 30. Qxh5+ Kxh5 31. Rf1 Kg6 32. g4 b6 33. b4 Bf7 34. Kg3 Be6 35. a4 Bf7 36. a5 bxa5 37. bxa5 Be6 38. Rb1 Bc8 39. Rb8 Ba6 40. Ra8 c5 41. dxc5 d4 42. exd4 e3 43. Rxa7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.20"] [White "Gonzalez, Walter"] [Black "Torres Benitez, Fabio Ignacio"] [Result "0-1"] [ECO "A00"] [WhiteElo "1967"] [PlyCount "28"] [EventDate "2019.03.21"] 1. Nc3 d5 2. e4 c6 3. f4 g6 4. e5 c5 5. Nf3 Bg7 6. d4 cxd4 7. Qxd4 e6 8. Nb5 Nc6 9. Qa4 Bf8 10. b3 Bd7 11. Nd6+ Bxd6 12. exd6 Qb6 13. Bb2 Nb4 14. Qxd7+ Kxd7 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.22"] [White "Ortegon Villacorte, Daniela"] [Black "Benjumea P, David Santiago"] [Result "0-1"] [ECO "A00"] [WhiteElo "1906"] [BlackElo "1763"] [PlyCount "138"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O d5 9. exd5 cxd5 10. Bg5 c6 11. Qf3 Be7 12. h3 Nd7 13. Bf4 Nc5 14. Ne2 Nxd3 15. Qxd3 Qb6 16. b3 Bf6 17. Rad1 Ba6 18. Qf3 Rfe8 19. Rfe1 Qa5 20. a4 Re7 21. Be3 Rae8 22. Bd2 Qc5 23. Nc3 Be5 24. b4 Qd6 25. b5 Bb7 26. bxc6 Bxc6 27. Qd3 d4 28. Nb5 Qd5 29. f3 a6 30. Na3 Bb7 31. Qc4 Qd6 32. Qb4 Qd7 33. Nc4 Bg3 34. Rxe7 Qxe7 35. Qxe7 Rxe7 36. Kf1 Bc6 37. Bb4 Rd7 38. Be1 Bxe1 39. Rxe1 Rd8 40. Ra1 Re8 41. Kf2 g6 42. a5 Bd5 43. Nb6 Bc6 44. Rd1 Bb5 45. Rd2 Re3 46. Kg3 d3 47. cxd3 Rxd3 48. Rxd3 Bxd3 49. Nd7 Bb5 50. Nc5 Kf8 51. Kf4 Ke7 52. g4 h6 53. g5 h5 54. h4 Kd6 55. Ne4+ Kd5 56. Nc3+ Kc5 57. Ke5 Bc4 58. Ne4+ Kb4 59. Kf6 Kxa5 60. Nd6 Bd3 61. Nxf7 Kb4 62. Ne5 Bc2 63. Nxg6 a5 64. Ne5 a4 65. Nc6+ Kc5 66. Ne5 a3 67. g6 a2 68. g7 Bh7 69. Nd7+ Kd6 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.29"] [White "Suaza, Yesid Rodrigo"] [Black "Arango, Jesus Eduardo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1893"] [BlackElo "1816"] [PlyCount "34"] [EventDate "2019.03.21"] 1. e4 c6 2. d4 d6 3. c4 Nf6 4. Nc3 g6 5. Be3 Bg7 6. Qd2 O-O 7. Bh6 Nbd7 8. Bxg7 Kxg7 9. Be2 e5 10. Nf3 Re8 11. d5 Nc5 12. Qc2 cxd5 13. cxd5 a5 14. Nd2 Bd7 15. Nc4 Qc7 16. O-O Rec8 17. Nd2 Na4 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.33"] [White "Mesa, Francisco Alonso Jr"] [Black "Leon Acevedo, Juan Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1837"] [BlackElo "1678"] [PlyCount "20"] [EventDate "2019.03.21"] 1. e4 c5 2. a3 g6 3. b4 Bg7 4. Nc3 d6 5. Nf3 Nf6 6. d4 cxd4 7. Nxd4 O-O 8. Rb1 Nc6 9. Nxc6 bxc6 10. Bb2 Be6 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.35"] [White "Pinillo Canon, Silvana"] [Black "Buitrago Dominguez, Bernardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1730"] [BlackElo "1878"] [PlyCount "44"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 O-O 8. Be2 d5 9. exd5 exd5 10. O-O dxc4 11. Qxc4 Bxc3 12. Qxc3 Nd5 13. Qd3 Nd7 14. Qg3 Qf6 15. Rd1 Qe5 16. Bf3 Qxg3 17. hxg3 N7b6 18. Bd2 Be6 19. b3 Nd7 20. Nxe6 fxe6 21. Bxd5 exd5 22. Bb4 Rf5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.37"] [White "Acevedo Romero, Carlos Andres"] [Black "Gomez Viana, Duvan Leandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1708"] [BlackElo "1901"] [PlyCount "63"] [EventDate "2019.03.21"] 1. e4 c5 2. c3 e6 3. d4 a6 4. d5 d6 5. Nf3 Be7 6. Bd3 e5 7. Nbd2 Bg4 8. h3 Bd7 9. O-O Nf6 10. Nh2 b5 11. c4 b4 12. f4 Bc8 13. fxe5 dxe5 14. Ndf3 Qc7 15. Qe1 Nbd7 16. Bc2 Nf8 17. Ba4+ Bd7 18. Bxd7+ N6xd7 19. Ng4 Ng6 20. b3 h5 21. Ne3 Nf4 22. Nf5 g6 23. Nxe7 Kxe7 24. Bxf4 exf4 25. e5 Kf8 26. d6 Qb7 27. e6 Re8 28. exd7 Qxd7 29. Qd2 Re6 30. Qxf4 Qxd6 31. Ng5 Qxf4 32. Nxe6+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.39"] [White "Sanchez Bonilla, John Henry"] [Black "Ramos Arboleda, Dellys Carolina"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1844"] [BlackElo "1753"] [PlyCount "52"] [EventDate "2019.03.21"] 1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. O-O Nc6 6. Nc3 O-O 7. d4 cxd4 8. Nxd4 Qb6 9. e3 d6 10. Nxc6 bxc6 11. Rb1 Ba6 12. b3 d5 13. cxd5 Bxf1 14. Qxf1 cxd5 15. Nxd5 Nxd5 16. Bxd5 Rad8 17. Bc4 Qb4 18. a4 Rd6 19. e4 Rd4 20. Qe2 Rfd8 21. Qc2 Qe1+ 22. Kg2 Qxe4+ 23. Qxe4 Rxe4 24. Be3 a5 25. Rc1 Kf8 26. Kf3 f5 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.43"] [White "Silva Albarracin, Waldomiro"] [Black "Martinez Paipa, Hernan"] [Result "0-1"] [ECO "A00"] [WhiteElo "1692"] [BlackElo "1797"] [PlyCount "34"] [EventDate "2019.03.21"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Ngf6 8. Bf4 e6 9. O-O Be7 10. c4 Bxd3 11. Qxd3 O-O 12. Rfe1 Re8 13. Rad1 Qb6 14. Qc2 a5 15. Ng5 h6 16. N5e4 Nxe4 17. Nxe4 Nf6 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.45"] [White "Sanchez Escobar, Nelson"] [Black "Celis Vargas, Walter Enrique"] [Result "0-1"] [ECO "A00"] [BlackElo "1709"] [PlyCount "70"] [EventDate "2019.03.21"] 1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. b3 Nge7 7. Bd3 Ng6 8. g3 Bd7 9. Bc2 Be7 10. d4 cxd4 11. Nxd4 Bc5 12. Be3 Nxd4 13. Bxd4 Bxd4 14. Qxd4 Qxd4 15. cxd4 Ne7 16. O-O Rc8 17. Na3 O-O 18. Rac1 Nc6 19. Rfd1 Nb4 20. Kf2 Nxa2 21. Ra1 Nb4 22. Bb1 a6 23. Rd2 Rc3 24. Rb2 Rfc8 25. Ke2 g6 26. g4 Rh3 27. Kf1 Nd3 28. Bxd3 Rxd3 29. Ke2 Rxd4 30. Rc2 Rxc2+ 31. Nxc2 Rxf4 32. h3 Re4+ 33. Kd3 Bb5+ 34. Kc3 Rxe5 35. Kd4 Re2 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.23"] [Round "5.6"] [White "Mena, Yamil Octavio"] [Black "Duque, Arnel Alberto"] [Result "0-1"] [ECO "B71"] [WhiteElo "1984"] [BlackElo "1864"] [PlyCount "72"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Bc4 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. O-O-O Ng4 11. Qd3 Nxe3 12. Qxe3 Qa5 13. Nd5 Re8 14. b4 Qd8 15. e5 Be6 16. h3 Bxd5 17. Bxd5 Qc7 18. Qb3 e6 19. exd6 Qxd6 20. Bxb7 Qxf4+ 21. Kb1 Rab8 22. Rd7 Qe5 23. c3 Rxb7 24. Rxb7 Qe4+ 25. Qc2 Qxb7 26. Rf1 Rc8 27. Rf3 a5 28. a3 axb4 29. axb4 Qc7 30. Kb2 Qb6 31. Kb3 Ra8 32. Qf2 Qa6 33. Qb2 Qa4+ 34. Kc4 Rc8+ 35. Kd3 Qd1+ 36. Ke4 Rc4+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.2"] [White "Lopez Ramirez, David Santiago"] [Black "Anzola, Apolinar"] [Result "1-0"] [ECO "A00"] [WhiteElo "1931"] [BlackElo "1897"] [PlyCount "119"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 a6 7. N5a3 Nf6 8. Nc3 Be7 9. Be2 Be6 10. Nc2 O-O 11. O-O Rc8 12. Ne3 Qd7 13. Ned5 Bd8 14. Be3 Kh8 15. b3 Bxd5 16. exd5 Ne7 17. Bd3 Ng6 18. Qc2 Qe7 19. Bf5 Ra8 20. g3 Re8 21. h4 Nf8 22. Bh3 g6 23. f4 Nh5 24. Qf2 f5 25. fxe5 dxe5 26. c5 Nf6 27. Bg5 N8d7 28. d6 Qg7 29. Bg2 Ng4 30. Qd2 Nxc5 31. b4 Ne6 32. d7 Rf8 33. Bxb7 Nxg5 34. Bxa8 Bb6+ 35. Kh1 Rxa8 36. hxg5 Rd8 37. Qd6 Be3 38. Kg2 Bxg5 39. Rad1 Ne3+ 40. Kf2 Be7 41. Qe6 Ng4+ 42. Kg2 h5 43. Nd5 Bg5 44. Rc1 e4 45. Rc2 Rxd7 46. Re2 Kh7 47. a4 Rd8 48. b5 axb5 49. axb5 Qb7 50. Nf4 e3+ 51. Qc6 Qxc6+ 52. bxc6 Bxf4 53. gxf4 Rc8 54. Rc1 Kh6 55. Kf3 g5 56. Rb2 h4 57. c7 gxf4 58. Kxf4 h3 59. Rb6+ Kh5 60. Rb8 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.6"] [White "Ramirez, Francisco Javier"] [Black "Lopez Gaviria, Alvaro Diego"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1907"] [BlackElo "1994"] [PlyCount "116"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Qb3 Nc6 6. Qxb6 axb6 7. Bb5 Bd7 8. Bxc6 bxc6 9. Be3 f6 10. f4 Nh6 11. Nf3 Be7 12. Nbd2 O-O 13. a3 Bc8 14. Rc1 Ba6 15. h3 Rfc8 16. Nb3 Rcb8 17. Rc2 Kf7 18. dxc5 Bc4 19. Nfd2 Bd3 20. Kd1 Nf5 21. Bf2 Bxc2+ 22. Kxc2 b5 23. g4 Nh6 24. Rf1 Ke8 25. Nf3 Kd7 26. exf6 gxf6 27. Re1 Re8 28. Bh4 Nf7 29. Kd2 e5 30. f5 h6 31. Ke2 Rh8 32. Rg1 Rag8 33. Bf2 h5 34. Kf1 hxg4 35. hxg4 Rh7 36. Nh4 Rhg7 37. Ng6 Nh8 38. Nxh8 Rxh8 39. Ke2 Rh2 40. Kf1 Rgh7 41. Rg2 Rh1+ 42. Bg1 R1h3 43. Ke2 Bd8 44. Nd2 Rh8 45. Nf1 R3h4 46. Bf2 Rh3 47. Rg1 Be7 48. Ke1 Ke8 49. Ng3 R3h7 50. Nh5 Kf7 51. Ke2 Rxh5 52. gxh5 Rxh5 53. a4 bxa4 54. Ra1 Rxf5 55. Rxa4 Ke6 56. Ra6 Kd7 57. Ra7+ Kd8 58. b4 Rf4 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.8"] [White "Hernandez, Jeronimo"] [Black "Valderrama Castano, Julian Camilo"] [Result "1/2-1/2"] [ECO "A87"] [WhiteElo "1851"] [BlackElo "1970"] [PlyCount "81"] [EventDate "2019.03.21"] 1. Nf3 f5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O d6 7. d4 Qe8 8. Re1 Qf7 9. b3 Ne4 10. Bb2 Nc6 11. e3 e5 12. dxe5 dxe5 13. Qc2 Nb4 14. Qb1 Nc5 15. Rd1 e4 16. Nd4 Ncd3 17. a3 Nxb2 18. Qxb2 Na6 19. Rac1 c5 20. Ndb5 Be6 21. Qc2 Be5 22. Nd5 Rad8 23. Rd2 b6 24. Rcd1 Nb8 25. Nf4 Rxd2 26. Rxd2 Bc8 27. Nd6 Qc7 28. Qd1 Bxf4 29. gxf4 Bd7 30. f3 exf3 31. Bxf3 Bc6 32. Bxc6 Qxc6 33. Rd5 Na6 34. Nb5 Qe6 35. Kf2 Re8 36. Re5 Qf7 37. Rxe8+ Qxe8 38. Qd5+ Qf7 39. Qa8+ Kg7 40. Qxa7 Qxa7 41. Nxa7 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.10"] [White "Sierra, Juan Mauricio"] [Black "Ocampo, Cristina"] [Result "0-1"] [ECO "A00"] [WhiteElo "1934"] [BlackElo "1890"] [PlyCount "64"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 d6 8. h3 h6 9. Be3 Be6 10. Bxe6 fxe6 11. Nh4 Qd7 12. Ng6 Rg8 13. a4 Kf7 14. Nxe7 Nxe7 15. Nd2 Ng6 16. O-O Nf4 17. d4 Ng6 18. f4 exf4 19. Bxf4 Nxf4 20. Rxf4 Ke7 21. Qf3 Raf8 22. Rf1 Qe8 23. axb5 axb5 24. c4 bxc4 25. Nxc4 Nh5 26. Rxf8 Rxf8 27. Qg4 Rxf1+ 28. Kxf1 Qb5 29. Ke1 Qxc4 30. Qxh5 Qxd4 31. Qe2 c5 32. b3 Qc3+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.15"] [White "Martinez, Mauricio"] [Black "Gomez Vasquez, Laura Sofia"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1967"] [BlackElo "1603"] [PlyCount "82"] [EventDate "2019.03.21"] 1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Qe2 e6 6. d3 Nd7 7. g3 Ngf6 8. Bg2 h6 9. O-O Bxe4 10. dxe4 e5 11. Nh4 Bc5 12. Be3 Qb6 13. Nf5 O-O 14. c3 Bxe3 15. Nxe3 Rfe8 16. Rad1 Qc7 17. Nc4 b5 18. Nd6 Re6 19. Nf5 Rd8 20. Bh3 Ree8 21. Nd6 Rf8 22. Bxd7 Rxd7 23. Nf5 Rxd1 24. Rxd1 Rd8 25. f3 Rd7 26. Ne3 Qd8 27. Rxd7 Qxd7 28. Qd1 g6 29. Kf2 Qxd1 30. Nxd1 Kf8 31. c4 Ke7 32. cxb5 cxb5 33. Nc3 a6 34. a4 bxa4 35. Nxa4 Nd7 36. Ke3 Kd6 37. b4 Kc6 38. Nc3 Nb6 39. Kd3 Kd6 40. f4 f6 41. h4 Ke6 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.16"] [White "Vargas, Eduar Misael"] [Black "Parra Mesa, Brayan"] [Result "1-0"] [ECO "A00"] [WhiteElo "1956"] [BlackElo "1842"] [PlyCount "143"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. g3 g6 7. Bg2 d6 8. Nh3 Bg7 9. O-O O-O 10. Nc3 Nbd7 11. Bg5 Qa5 12. Qc2 Rfb8 13. Rfb1 c4 14. Bd2 Qc7 15. Ng5 Bb7 16. h4 Nb6 17. e4 Nbd7 18. Nb5 Qc5 19. Nc3 Ng4 20. Nd1 Bd4 21. Bc3 Nde5 22. Bxd4 Qxd4 23. Nf3 Nxf3+ 24. Bxf3 Ne5 25. Bg2 Bc8 26. Qc3 Qxc3 27. bxc3 Bg4 28. Rxb8+ Rxb8 29. Ne3 Bf3 30. Bxf3 Nxf3+ 31. Kg2 Nd2 32. a4 Nxe4 33. Nxc4 Nxc3 34. Ne3 Kf8 35. Ra3 Nb1 36. Ra1 Ke8 37. a5 Kd7 38. Nc4 Nc3 39. Nb6+ Kd8 40. a6 Nb5 41. Nc4 Ra8 42. Na5 Nc7 43. Nc6+ Kd7 44. Nb4 Ra7 45. Kf3 e6 46. dxe6+ fxe6 47. g4 h6 48. Ke4 Ne8 49. f4 Kc7 50. f5 Nf6+ 51. Kf3 exf5 52. gxf5 g5 53. hxg5 hxg5 54. Rc1+ Kd7 55. Rg1 g4+ 56. Kf4 Kc7 57. Kg5 Ne4+ 58. Kg6 Kb6 59. Rxg4 Nc5 60. f6 Nd7 61. Rg2 Nf8+ 62. Kf5 Kc5 63. Rg7 Ra8 64. Rb7 d5 65. f7 d4 66. a7 Nh7 67. Kg6 Nf8+ 68. Kf6 Nh7+ 69. Kg7 Ng5 70. Nd3+ Kc4 71. Nf4 d3 72. f8=Q 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.17"] [White "Latorre, Franklin Leandro"] [Black "Gomez Guardo, Cristian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1775"] [BlackElo "1930"] [PlyCount "58"] [EventDate "2019.03.21"] 1. e4 d6 2. f4 e5 3. Nf3 Bg4 4. Nc3 Nf6 5. a3 a6 6. Bc4 Nc6 7. O-O Nd4 8. Be2 Bxf3 9. Bxf3 exf4 10. d3 g5 11. Re1 Nd7 12. e5 Nxe5 13. Bxb7 Ra7 14. Bd5 c6 15. Ba2 Bg7 16. Ne4 d5 17. Nf2 O-O 18. c3 Nf5 19. Ng4 Re7 20. Nxe5 Rxe5 21. Rxe5 Bxe5 22. d4 Bb8 23. Qd3 Nh4 24. Qxa6 Qd6 25. Qf1 Re8 26. Bd2 f3 27. g3 Re2 28. Be1 Rg2+ 29. Kh1 Qe6 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.18"] [White "Montoya, Duvan"] [Black "Pelaez, Hernan"] [Result "0-1"] [ECO "A00"] [WhiteElo "1889"] [BlackElo "1682"] [PlyCount "62"] [EventDate "2019.03.21"] 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 Nf6 5. e5 Nd5 6. Nxd5 cxd5 7. Nf3 d6 8. Be2 Nc6 9. O-O O-O 10. c3 a6 11. Kh1 b5 12. Bd2 Bf5 13. Be1 Na5 14. Bd3 Be4 15. Ng5 Nc4 16. Bxc4 bxc4 17. Nxe4 dxe4 18. Qe2 d5 19. f5 Qb6 20. Bh4 f6 21. fxg6 hxg6 22. b3 cxb3 23. Rab1 Qe6 24. exf6 exf6 25. Rxb3 Rfb8 26. Rfb1 Rxb3 27. Rxb3 g5 28. Bg3 f5 29. Bc7 Qc6 30. Ba5 Qa4 31. Bc7 Qc6 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Event "Coliseo Menor Calle 19 con car"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.19"] [White "Benjumea, David"] [Black "Renteria Rodriguez, Henry"] [Result "1-0"] [ECO "A00"] [WhiteElo "1763"] [BlackElo "1931"] [PlyCount "54"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 O-O 8. Bg5 h6 9. Be3 Qe7 10. Nd5 Nxd5 11. Bxd5 Bxe3 12. fxe3 Qb4+ 13. Qd2 Qd6 14. O-O Rb8 15. Nh4 Ne7 16. Bb3 Ng6 17. Nf5 Qb6 18. Qf2 Kh7 19. Qg3 d6 20. h4 Bxf5 21. exf5 Nf4 22. Kh2 Nh5 23. Qf3 Nf6 24. g4 e4 25. Qf4 Rbe8 26. d4 h5 27. g5 Ng4+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.24"] [White "Leon Acevedo, Juan Alejandro"] [Black "Valencia, Dario"] [Result "1-0"] [ECO "A00"] [WhiteElo "1678"] [BlackElo "1876"] [PlyCount "52"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. g3 c6 6. Bg2 Be7 7. O-O O-O 8. e4 Qc7 9. Qc2 exd4 10. Nxd4 Ne5 11. b3 g6 12. Bb2 a6 13. Rac1 Bd7 14. Rfe1 b5 15. cxb5 cxb5 16. a3 Rac8 17. Qd2 Qb6 18. Kh1 Nc6 19. Nxc6 Bxc6 20. Nd5 Bxd5 21. Rxc8 Rxc8 22. exd5 Ng4 23. Bd4 Qd8 24. Bh3 f5 25. Bxg4 fxg4 26. Qe2 Rc7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.26"] [White "Salazar, Juan Jose"] [Black "Gomez Guardo, Laura Melissa"] [Result "1-0"] [ECO "A00"] [BlackElo "1850"] [PlyCount "75"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Nc6 8. g4 h6 9. Bg2 Be6 10. O-O Be7 11. Be3 Qd7 12. Nd5 Bxd5 13. exd5 Na5 14. Qd3 Rc8 15. b3 b5 16. a4 Bd8 17. Bd2 Nb7 18. b4 Bb6 19. Kh1 O-O 20. f4 Rc4 21. fxe5 Nxg4 22. hxg4 Qxg4 23. Bf4 Qh5+ 24. Bh2 Rh4 25. Qg3 Rxh2+ 26. Qxh2 Qxe2 27. exd6 Rd8 28. Rae1 Qxc2 29. d7 f5 30. Qe5 Qc7 31. Qe8+ Kh7 32. Re6 Qg3 33. Qh5 Nd6 34. Rf3 Qg4 35. Qxg4 fxg4 36. Rc3 Rxd7 37. Rc6 Nc4 38. Rxb6 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.27"] [White "Moncada Correa, Sara"] [Black "Florez, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1849"] [BlackElo "1667"] [PlyCount "19"] [EventDate "2019.03.21"] 1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 Be7 6. f4 O-O 7. e5 Ne8 8. Nf3 d5 9. O-O g6 10. Qe2 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.28"] [White "Gutierrez, Jhon Jaime"] [Black "Gonzalez, Walter"] [Result "1-0"] [ECO "A00"] [WhiteElo "1805"] [BlackElo "1967"] [PlyCount "80"] [EventDate "2019.03.21"] 1. d4 f5 2. e3 Nf6 3. Bd3 g6 4. c4 Bg7 5. Nc3 d6 6. f3 e5 7. d5 Na6 8. Nge2 O-O 9. O-O Nc5 10. Bc2 Bd7 11. a3 a5 12. Bd2 a4 13. Qe1 Qe7 14. Rb1 g5 15. Ng3 e4 16. fxe4 Nfxe4 17. Ncxe4 fxe4 18. Qe2 Rxf1+ 19. Qxf1 Bg4 20. h3 Qe5 21. Qe1 Bd7 22. Bc3 Qe7 23. Bd4 Nd3 24. Qc3 Re8 25. Nh5 Bxd4 26. Qxd4 Rf8 27. Ng3 Qe5 28. Nxe4 Qxd4 29. exd4 Nf4 30. Nxg5 Ne2+ 31. Kh2 Nxd4 32. Bxh7+ Kg7 33. Re1 Kh6 34. h4 Rf2 35. Re7 Bf5 36. Rxc7 Rxb2 37. c5 dxc5 38. d6 Rd2 39. Bxf5 Nxf5 40. d7 Ng7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.34"] [White "Lopez, Jorge Hernan"] [Black "Restrepo, Hugo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1968"] [BlackElo "1724"] [PlyCount "59"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 Nf6 7. Bg2 Qc7 8. O-O Be7 9. Be3 O-O 10. g4 d6 11. g5 Nd7 12. f4 Nxd4 13. Bxd4 f6 14. h4 e5 15. Nd5 Qd8 16. Be3 exf4 17. Bxf4 Ne5 18. Be3 Be6 19. Qd4 Rc8 20. c3 Rc5 21. Nxe7+ Qxe7 22. Rad1 Rd8 23. b3 Bg4 24. Rd2 Rc6 25. Rdf2 Rf8 26. gxf6 gxf6 27. Bg5 fxg5 28. Rxf8+ Qxf8 29. Rxf8+ Kxf8 30. hxg5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.35"] [White "Guzman, River"] [Black "Vasquez, Rafael"] [Result "1-0"] [ECO "A00"] [WhiteElo "1837"] [BlackElo "1765"] [PlyCount "91"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Nc3 g6 8. f3 Bg7 9. Be3 Nc6 10. Qd2 O-O 11. Nde2 Ne5 12. Bh6 Nc4 13. Qc1 d5 14. Bxg7 Kxg7 15. b3 d4 16. Nd1 d3 17. bxc4 dxe2 18. Kxe2 Qd4 19. Ne3 e5 20. Rd1 Qc5 21. a4 Nh5 22. g3 Qc8 23. Rd5 Qh3 24. Qh1 Rae8 25. Rad1 Re7 26. Qg2 Qc8 27. Kf1 f5 28. exf5 Rxf5 29. Nxf5+ gxf5 30. Qe2 Nf6 31. Rxe5 Rxe5 32. Qxe5 Qxc4+ 33. Kg1 Qxc2 34. Rd6 Qc1+ 35. Kg2 Qg5 36. f4 Qg6 37. Qe7+ Qf7 38. Qe5 Qg6 39. a5 h5 40. h4 a6 41. Rb6 Qf7 42. Qxf5 Qe7 43. Qe5 Qxe5 44. fxe5 Ng4 45. Rxb7+ Kg6 46. Rb6+ 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.37"] [White "Vanegas, Ricardo"] [Black "Riscanevo, Camilo Andres"] [Result "1-0"] [ECO "A00"] [WhiteElo "1818"] [BlackElo "1537"] [PlyCount "67"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Bb5+ Bd7 8. Qe2 O-O 9. O-O a6 10. Bd3 Nc6 11. Nf3 Bg4 12. Qe3 Bxf3 13. gxf3 Qd7 14. Rfc1 Ne5 15. Bf1 h6 16. Bxf6 Bxf6 17. Nd5 Qc6 18. Nxf6+ exf6 19. c4 Qc5 20. Qe2 Rac8 21. Rc3 Nc6 22. Rd1 Rfd8 23. Rd5 Qb6 24. Qd2 Ne7 25. Rdd3 Kg7 26. b3 f5 27. Rc1 Rc7 28. Rd1 Rcd7 29. Qc3+ f6 30. c5 Qc6 31. cxd6 Rxd6 32. Qxc6 Rxd3 33. Qxb7 R8d7 34. Qxd7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.38"] [White "Ramos Arboleda, Dellys Carolina"] [Black "Lizarazo, Doris Liliana"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1753"] [BlackElo "1800"] [PlyCount "19"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. O-O Nge7 7. d4 Ng6 8. Re1 Be7 9. Nbd2 O-O 10. Nf1 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "6.41"] [White "Buitrago, Bernardo"] [Black "Ortega Leon, Jaime"] [Result "1-0"] [ECO "D00"] [WhiteElo "1878"] [BlackElo "1705"] [PlyCount "52"] [EventDate "2019.03.21"] 1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nc6 5. Nd2 Nge7 6. Ngf3 b6 7. c3 Bb7 8. Bd3 Qd7 9. Qe2 h6 10. a4 Bxg3 11. hxg3 O-O-O 12. b4 Kb8 13. a5 Nc8 14. Bb5 f6 15. Nb3 Qf7 16. axb6 cxb6 17. Nfd2 e5 18. Bd3 exd4 19. Nxd4 Nxd4 20. cxd4 Rd7 21. O-O g5 22. Bf5 Rc7 23. Rfc1 Nd6 24. Rxc7 Qxc7 25. Bd3 h5 26. Qf3 Qg7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.4"] [White "Villamizar, Diego Fernando"] [Black "Ocampo, Cristina"] [Result "1-0"] [ECO "A00"] [WhiteElo "1900"] [BlackElo "1890"] [PlyCount "85"] [EventDate "2019.03.21"] 1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 Nf6 5. Nc3 Nc6 6. Bc4 Bg4 7. O-O g5 8. Qd3 h6 9. Bb5 Bd7 10. a3 Be7 11. Bd2 O-O 12. h4 Ng4 13. Bc4 Kg7 14. Rae1 Na5 15. Ba2 c5 16. Nd5 Nc6 17. c3 b5 18. Bb1 c4 19. Qe2 Rh8 20. Nh2 Nxh2 21. Kxh2 f6 22. Qf2 Rc8 23. g3 Qe8 24. Qf3 h5 25. gxf4 g4 26. Qf2 Qf7 27. f5 Rcg8 28. Qf4 Kf8 29. Re3 Rg7 30. Be1 g3+ 31. Rxg3 Rxg3 32. Bxg3 Rg8 33. Ne3 a5 34. Bc2 b4 35. axb4 axb4 36. Bd1 Be8 37. Qh6+ Qg7 38. Bf4 Rh8 39. Qxg7+ Kxg7 40. Rg1+ Kf8 41. Nxc4 bxc3 42. bxc3 Bf7 43. Nxd6 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.9"] [White "Borrero, Alexander"] [Black "Ramirez, Francisco Javier"] [Result "1-0"] [ECO "A00"] [WhiteElo "1986"] [BlackElo "1907"] [PlyCount "63"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bg5 Be7 6. c4 c6 7. Nc3 O-O 8. Be2 Re8 9. O-O Bg4 10. Qb3 Ne4 11. Be3 Nxc3 12. bxc3 b6 13. cxd5 cxd5 14. Bb5 Rf8 15. Ne5 Be6 16. f4 Bf5 17. Rae1 Be4 18. Bd2 Bf6 19. Re3 Bxe5 20. fxe5 a6 21. Bd3 Bxd3 22. Rxd3 Nc6 23. Rg3 Kh8 24. Qb1 Ne7 25. Bg5 Qc7 26. Rh3 Ng6 27. Qd1 Rfe8 28. Qh5 h6 29. Bxh6 gxh6 30. Qxh6+ Kg8 31. Qh7+ Kf8 32. Qxg6 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.12"] [White "Torres, Jaime Alberto"] [Black "Benjumea, David"] [Result "1-0"] [ECO "A00"] [WhiteElo "1963"] [BlackElo "1763"] [PlyCount "61"] [EventDate "2019.03.21"] 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. b3 c5 6. O-O O-O 7. Nbd2 Nbd7 8. Bb2 b6 9. Ne5 Nxe5 10. dxe5 Nd7 11. f4 f5 12. c4 Bb7 13. cxd5 Bxd5 14. e4 fxe4 15. Nxe4 Rc8 16. Qg4 c4 17. bxc4 Nc5 18. Nf6+ Bxf6 19. exf6 Rf7 20. Bxh7+ Kxh7 21. Qh5+ Kg8 22. fxg7 Rf5 23. Qh8+ Kf7 24. cxd5 Rxd5 25. f5 exf5 26. Qh7 Ke6 27. Rae1+ Ne4 28. Qg6+ Kd7 29. Rxf5 Kc7 30. Rf7+ Kb8 31. Qxe4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.13"] [White "Pelaez, Hernan"] [Black "Vargas, Eduar Misael"] [Result "0-1"] [ECO "A00"] [WhiteElo "1682"] [BlackElo "1956"] [PlyCount "72"] [EventDate "2019.03.21"] 1. b4 e5 2. Bb2 d6 3. g3 f5 4. Bg2 Nf6 5. d3 Be7 6. Nf3 O-O 7. O-O c6 8. Nbd2 Na6 9. a3 Nc7 10. c4 Be6 11. Ng5 Bd7 12. Rc1 h6 13. Ngf3 e4 14. Nh4 e3 15. fxe3 Ng4 16. Rf3 Bxh4 17. gxh4 Qxh4 18. h3 Ne5 19. Rf4 Qe7 20. Qe1 g5 21. Rf1 Ng6 22. Qf2 Rae8 23. e4 Nf4 24. Rce1 Nce6 25. Qxa7 Nxg2 26. Kxg2 Nf4+ 27. Rxf4 gxf4 28. Kf3 Rf7 29. Rg1+ Kh7 30. Qf2 Rg8 31. Rxg8 Kxg8 32. Qd4 Rh7 33. c5 Qg5 34. Nf1 fxe4+ 35. dxe4 Bxh3 36. Qf2 Qg4# 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.16"] [White "Casas Cobus, Julio Eduardo"] [Black "Leon Acevedo, Juan Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1883"] [BlackElo "1678"] [PlyCount "107"] [EventDate "2019.03.21"] 1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. g3 Nge7 5. Bg2 g6 6. O-O Bg7 7. c3 d5 8. e5 c4 9. d4 cxd3 10. Qxd3 a6 11. Be3 b6 12. a4 Bb7 13. Na3 O-O 14. Rad1 Qc7 15. Nd4 Rfd8 16. g4 Qd7 17. Nf3 Qc7 18. Qd2 Rac8 19. Qf2 d4 20. Nxd4 Nxd4 21. Rxd4 Bxg2 22. Qxg2 Nd5 23. Bf2 f6 24. Rc4 Qb8 25. Rxc8 Rxc8 26. exf6 Nxf4 27. Qf3 Bxf6 28. Bg3 e5 29. Bxf4 exf4 30. Qxf4 Qxf4 31. Rxf4 Rc6 32. Nc4 Kg7 33. Kf2 Re6 34. Kf3 h6 35. Re4 Rc6 36. Ne3 Rd6 37. Rb4 Be7 38. Rc4 Rf6+ 39. Ke4 Re6+ 40. Kd3 Bf6 41. Rc7+ Kf8 42. Nc4 Ke8 43. Rb7 Bd8 44. b4 Kf8 45. Ne3 Rd6+ 46. Kc4 Rc6+ 47. Kb3 Rd6 48. Nc4 Re6 49. Ra7 b5 50. axb5 axb5 51. Na3 Re5 52. Rb7 Rg5 53. h3 h5 54. Rxb5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.17"] [White "Pinillo Canon, Silvana"] [Black "Romero Mora, Elver"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1730"] [PlyCount "38"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Bd2 dxc3 13. Bxc3 O-O-O 14. Qd3 Nf5 15. h3 d4 16. Bd2 Nce7 17. Nxd4 Bc6 18. c3 Nxd4 19. cxd4 Nf5 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.20"] [White "Estrada, Walter"] [Black "Torres Benitez, Fabio Ignacio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1944"] [PlyCount "87"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bd6 6. d4 Bg4 7. dxe5 Bxf3 8. Qxf3 Bxe5 9. O-O Qf6 10. Qh3 Ne7 11. f4 Bd4+ 12. Kh1 Rd8 13. e5 Qf5 14. Qxf5 Nxf5 15. g4 Ne3 16. Bxe3 Bxe3 17. Rad1 Ke7 18. Kg2 Rxd1 19. Nxd1 Bc1 20. Kf3 Rd8 21. Ne3 Bd2 22. Nf5+ Kf8 23. Rd1 g6 24. Ng3 Ke7 25. Ne4 Ba5 26. Rxd8 Kxd8 27. Ng5 Ke7 28. Nxh7 c5 29. Nf6 c6 30. h4 Bd8 31. h5 gxh5 32. gxh5 Ke6 33. Ke4 Bxf6 34. f5+ Ke7 35. exf6+ Kxf6 36. h6 b6 37. c3 b5 38. a3 a5 39. Kf4 a4 40. Ke4 c4 41. Kf4 c5 42. Ke4 b4 43. Kf4 b3 44. Ke4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Event "Coliseo Menor Calle 19 con car"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.21"] [White "Parra Mesa, Brayan"] [Black "Montoya, Duvan"] [Result "1-0"] [ECO "A00"] [WhiteElo "1842"] [BlackElo "1889"] [PlyCount "31"] [EventDate "2019.03.21"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 O-O 6. Qd2 e5 7. O-O-O exd4 8. Bxd4 Nc6 9. Be3 Be6 10. Bh6 Ne8 11. h4 Bxh6 12. Qxh6 Ng7 13. Nd5 a6 14. Nh3 Bxd5 15. Ng5 f6 16. Qxh7# 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.24"] [White "Lopez, Jorge Hernan"] [Black "Acevedo Romero, Carlos Andres"] [Result "1-0"] [ECO "A00"] [WhiteElo "1968"] [BlackElo "1708"] [PlyCount "77"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Be3 a6 9. Nb3 O-O 10. O-O Be6 11. f4 Qd7 12. Nd5 Bxd5 13. cxd5 Nd8 14. Bf3 Ne8 15. Qe2 f5 16. Nd4 fxe4 17. Bg4 Qa4 18. b3 Qa5 19. Rad1 Nf6 20. Be6+ Kh8 21. f5 Nxe6 22. Nxe6 Nxd5 23. Nxf8 Rxf8 24. fxg6 Rxf1+ 25. Rxf1 hxg6 26. Bf2 Nc3 27. Qg4 Qf5 28. Qh4+ Kg8 29. Qxe7 Be5 30. Re1 b5 31. a3 Qf7 32. Qg5 Qf5 33. Qd2 Qh5 34. g3 Qf5 35. Bd4 Bxd4+ 36. Qxd4 Qf3 37. Qe3 Qf6 38. Rf1 Qe5 39. Qa7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.25"] [White "Renteria Rodriguez, Henry"] [Black "Vanegas, Ricardo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1931"] [BlackElo "1818"] [PlyCount "72"] [EventDate "2019.03.21"] 1. Nf3 Nf6 2. g3 e6 3. Bg2 Be7 4. c4 d5 5. O-O O-O 6. d4 Nbd7 7. Nc3 dxc4 8. a4 c5 9. Bf4 Nd5 10. Bd2 N7f6 11. Qc2 Nb4 12. Qc1 cxd4 13. Nb5 c3 14. bxc3 dxc3 15. Bxc3 Nfd5 16. Rd1 Nxc3 17. Qxc3 Nd5 18. Qb3 a6 19. Na3 Qc7 20. Nc4 Rb8 21. Rac1 Rd8 22. a5 Qc5 23. Nfe5 Qb4 24. Qxb4 Nxb4 25. Rxd8+ Bxd8 26. Nd6 f6 27. Nec4 Nd5 28. e4 Nb4 29. e5 Nd3 30. Rc3 Nb4 31. Rb3 Nd5 32. f4 b5 33. axb6 Nxb6 34. Na5 Bc7 35. Bc6 Bd7 36. Kf1 Kf8 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.26"] [White "Mesa, Francisco Alonso Jr"] [Black "Aguilar, Natalia Andrea"] [Result "1-0"] [ECO "A00"] [WhiteElo "1837"] [BlackElo "1903"] [PlyCount "41"] [EventDate "2019.03.21"] 1. e4 c5 2. a3 Nc6 3. b4 Nf6 4. b5 Ne5 5. Bb2 Qc7 6. Nc3 e6 7. Nf3 d6 8. Nxe5 dxe5 9. Bc4 Be7 10. O-O O-O 11. d3 b6 12. Ne2 Bb7 13. Bc3 a5 14. a4 Rad8 15. Qc1 Nd7 16. Qb2 Bf6 17. f4 exf4 18. Bxf6 Nxf6 19. Nxf4 e5 20. Ne2 Kh8 21. Ng3 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.28"] [White "Gonzalez, Leandro"] [Black "Pereira, Henry Alberto"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1742"] [BlackElo "1856"] [PlyCount "38"] [EventDate "2019.03.21"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. h3 c6 6. Nf3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. O-O e6 10. Ne2 Qc7 11. Bg5 h6 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Rfd1 O-O 15. Ng3 Rfd8 16. Ne4 Nxe4 17. Qxe4 Qd5 18. Qe2 b5 19. b3 Rab8 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.29"] [White "Gomez Guardo, Laura Melissa"] [Black "Zuluaga, Nicolas"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1850"] [BlackElo "1729"] [PlyCount "36"] [EventDate "2019.03.21"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 Nbd7 6. e3 h6 7. Bxf6 Qxf6 8. Qb3 Bxc3+ 9. Qxc3 c6 10. Bd3 O-O 11. O-O Re8 12. Ne5 Qe7 13. c5 Nxe5 14. dxe5 Bd7 15. Rac1 b6 16. Bb1 bxc5 17. Qxc5 Qxc5 18. Rxc5 Reb8 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.31"] [White "Sanchez, Carlos Andres"] [Black "Londono Lopez, Donaldo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1695"] [BlackElo "1839"] [PlyCount "108"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. a3 Bd7 15. d5 Na5 16. Bd3 Rfc8 17. Nf1 Bf8 18. Bd2 Nb7 19. b4 g6 20. Qe2 Nd8 21. Rec1 Qb7 22. N3h2 Bg7 23. Ng4 Ne8 24. Qf3 f6 25. Ng3 Nf7 26. Qd1 Rxc1 27. Rxc1 Rc8 28. Rc2 Rc7 29. Qc1 Qc8 30. Rxc7 Nxc7 31. f3 Qb7 32. Kf1 Ne8 33. Qc2 Bf8 34. Qc3 Be7 35. Nh6+ Nxh6 36. Bxh6 g5 37. h4 Kf7 38. hxg5 fxg5 39. Nf5 Bxf5 40. exf5 Qxd5 41. Be4 Qd1+ 42. Kf2 Nf6 43. Bc2 Nd5 44. Bb3 Kf6 45. Bxd1 Nxc3 46. Bc2 Nd5 47. Be4 Nb6 48. g4 d5 49. Bc2 Nc4 50. a4 Bxb4 51. axb5 axb5 52. Bd3 Be7 53. Ke2 Nd6 54. Kd2 b4 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.38"] [White "Lizarazo, Doris Liliana"] [Black "Bravo, Juan Eduardo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1800"] [BlackElo "1758"] [PlyCount "60"] [EventDate "2019.03.21"] 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e5 5. Na3 cxd4 6. Nb5 Qd8 7. cxd4 a6 8. Nc3 exd4 9. Nce2 d3 10. Qa4+ Nc6 11. Qe4+ Be7 12. Nf4 Nb4 13. Bxd3 Nf6 14. Qc4 Nxd3+ 15. Qxd3 O-O 16. Bd2 Qb6 17. O-O-O Rd8 18. Qe2 Bc5 19. Ngh3 Bf5 20. Bc3 Ne4 21. Qh5 g6 22. Rxd8+ Rxd8 23. Qf3 Nxc3 24. Qxc3 Bd4 25. Qd2 Qc7+ 26. Kd1 Bxb2 27. Nd5 Rxd5 28. Qxd5 Qc2+ 29. Ke1 Bc3+ 30. Kf1 Bd3+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.24"] [Round "7.43"] [White "Celis Vargas, Walter Enrique"] [Black "Silva Albarracin, Waldomiro"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1709"] [BlackElo "1692"] [PlyCount "50"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 Nc6 8. Be3 Bg4 9. h3 Bh5 10. g4 Bg6 11. Qd2 Qd7 12. O-O-O O-O-O 13. Bb5 a6 14. Bd3 Kb8 15. Kb1 Rhe8 16. Bxg6 hxg6 17. Nd4 Ne5 18. c4 Rf8 19. f4 Nc6 20. Nxc6+ Qxc6 21. Qd4 Bf6 22. Qa7+ Kc8 23. Bd4 Kd7 24. Bxf6 gxf6 25. Qd4 Kc8 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.2"] [White "Ospina Loaiza, Jhonny"] [Black "Barrios, Bernardo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1931"] [BlackElo "1888"] [PlyCount "137"] [EventDate "2019.03.21"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. Bd2 Qc7 7. Qe2 e6 8. Nf3 Be7 9. Ne5 O-O 10. O-O-O b5 11. Bd3 Re8 12. g4 Nbd7 13. g5 Nd5 14. Bxh7+ Kf8 15. f4 c5 16. Qh5 Nxe5 17. dxe5 Rb8 18. Bd3 Bd8 19. Nxb5 Qb7 20. Qh8+ Ke7 21. Qxe8+ Kxe8 22. Nd6+ Ke7 23. Nxb7 Bxb7 24. Rhf1 g6 25. a3 Bb6 26. c4 Nc7 27. Be3 Rh8 28. Rf2 Rh3 29. Kd2 Ne8 30. Bf1 Rh4 31. b4 cxb4 32. c5 Ba5 33. axb4 Bxb4+ 34. Kc2 Bd5 35. Kb2 a5 36. Bb5 Nc7 37. Ba4 Rh3 38. Rd3 Rh8 39. c6 Rh3 40. Rc2 Ke8 41. Rxd5 exd5 42. Bb6 Kd8 43. Re2 Kc8 44. Rf2 Be1 45. Bd1 Rd3 46. Bg4+ Kb8 47. Re2 Rd2+ 48. Kc1 Rxe2 49. Bxe2 Ne6 50. Bg4 a4 51. f5 gxf5 52. Bxf5 Nc7 53. Kb2 a3+ 54. Kxa3 Bc3 55. g6 fxg6 56. e6 Bf6 57. Bxg6 Nxe6 58. Bf5 Nc7 59. Kb4 Be7+ 60. Kc3 Nb5+ 61. Kd3 Bf6 62. h3 d4 63. Bd7 Be5 64. Kc4 Na3+ 65. Kd5 Bf4 66. Bxd4 Kc7 67. Be5+ Bxe5 68. Kxe5 Nc4+ 69. Kf6 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.3"] [White "Vargas, Eduar Misael"] [Black "Villamizar, Diego Fernando"] [Result "0-1"] [ECO "A00"] [WhiteElo "1956"] [BlackElo "1900"] [PlyCount "50"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 cxd4 5. Nxd4 Bg7 6. e4 O-O 7. Be2 Na6 8. Be3 Nc5 9. e5 Ne8 10. f4 d6 11. Nf3 b6 12. O-O Bb7 13. Qd2 Ne4 14. Nxe4 Bxe4 15. Rad1 Qc7 16. Ng5 Bb7 17. e6 f5 18. h4 h6 19. Nh3 Nf6 20. Nf2 Qc8 21. c5 bxc5 22. Bc4 Qc6 23. Nd3 Qe4 24. Rc1 Ng4 25. Rfe1 Nxe3 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.5"] [White "Manzano Gomez, Valentina"] [Black "Borrero, Alexander"] [Result "1-0"] [ECO "A00"] [WhiteElo "1506"] [BlackElo "1986"] [PlyCount "121"] [EventDate "2019.03.21"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. f3 Bg7 6. Qd2 b5 7. O-O-O b4 8. Nce2 Qa5 9. Kb1 Be6 10. Nc1 Nbd7 11. Nb3 Qc7 12. Qxb4 O-O 13. Qa5 Nb6 14. g4 Qc8 15. Ba6 Qb8 16. Ne2 Bc4 17. Ng3 Bxa6 18. Qxa6 Qc7 19. g5 Nfd7 20. f4 c5 21. dxc5 Nxc5 22. Nxc5 dxc5 23. Rhf1 Rab8 24. e5 Qc6 25. h4 Qg2 26. Rg1 Qf3 27. Qe2 Qc6 28. Qa6 c4 29. Bxb6 Rxb6 30. Qxa7 Rfb8 31. Ka1 Bf8 32. Qd7 Qc5 33. Ne4 Qb4 34. Qd4 Ra8 35. h5 Rba6 36. Nc3 e6 37. hxg6 hxg6 38. Rg3 Bc5 39. Qe4 Rxa2+ 40. Nxa2 Qa4 41. Ra3 Bxa3 42. bxa3 Qxa3 43. Qxc4 Rb8 44. Qc3 Qa4 45. Rd4 Qa8 46. Rb4 Qh1+ 47. Kb2 Ra8 48. Nc1 Kg7 49. Nb3 Qf1 50. Qd3 Qf2 51. Qd4 Qf1 52. Qc4 Qe1 53. Qe4 Qxe4 54. Rxe4 Kf8 55. c4 Ke7 56. c5 Kd7 57. Kc3 Ra2 58. Rc4 Kc6 59. Nd4+ Kd5 60. c6 Ra8 61. Nc2 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.8"] [White "Alvarez Angel, Nelson Eduardo"] [Black "Cordoba Rodriguez, Milton Dennis"] [Result "0-1"] [ECO "A00"] [WhiteElo "1974"] [BlackElo "1902"] [PlyCount "72"] [EventDate "2019.03.21"] 1. d4 e6 2. c4 Bb4+ 3. Nc3 Nf6 4. Qc2 b6 5. Bg5 Bb7 6. f3 c5 7. dxc5 bxc5 8. e4 Nc6 9. Bd3 Nd4 10. Qd2 d6 11. Nge2 Rb8 12. O-O h6 13. Bh4 g5 14. Bf2 e5 15. Qe3 Nh5 16. g3 Bc6 17. Nd5 Bxd5 18. exd5 Bd2 19. Qe4 f5 20. Nxd4 fxe4 21. Nc6 Qc8 22. Nxb8 Qxb8 23. Bxe4 Rg8 24. Bf5 Ng7 25. Bg6+ Ke7 26. Rab1 Ne6 27. Bh7 Rg7 28. Be4 Nd4 29. a3 Qb3 30. Kg2 Rf7 31. Bg1 a5 32. a4 g4 33. fxg4 Qxc4 34. Rxf7+ Kxf7 35. Rf1+ Kg7 36. Rf2 Be1 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.9"] [White "Salazar, Juan Jose"] [Black "Lopez Gaviria, Alvaro Diego"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "1994"] [PlyCount "65"] [EventDate "2019.03.21"] 1. e4 e6 2. Qe2 Ne7 3. g3 c5 4. Bg2 d6 5. Nf3 Nbc6 6. c3 e5 7. O-O g6 8. d3 Bg7 9. Re1 Bg4 10. h3 Be6 11. Nbd2 Qd7 12. Kh2 h6 13. Ng1 g5 14. Nb3 Ng6 15. Be3 O-O 16. Rad1 a5 17. Qc2 a4 18. Nc1 Ra6 19. Nge2 Rc8 20. Qd2 Na5 21. f4 gxf4 22. gxf4 exf4 23. Nxf4 Nh4 24. Rg1 Kh7 25. Nh5 Be5+ 26. Bf4 Bh8 27. Qf2 Ng6 28. Bg3 d5 29. exd5 Bxd5 30. Rdf1 Be6 31. Nf4 Bf5 32. Nd5 Be6 33. Nf4 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.12"] [White "Moncada Correa, Sara"] [Black "Casas Cobos, Julio Eduardo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1849"] [BlackElo "1883"] [PlyCount "23"] [EventDate "2019.03.21"] 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. c4 O-O 6. O-O d6 7. Nc3 Qe8 8. d5 Na6 9. Nd4 Bd7 10. Rb1 Nc5 11. b4 Nce4 12. Nxe4 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.16"] [White "Benjumea, David"] [Black "Estrada, Walter"] [Result "1-0"] [ECO "A00"] [WhiteElo "1763"] [BlackElo "1944"] [PlyCount "63"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 h6 8. h3 d6 9. a3 Qe7 10. Nd5 Nxd5 11. Bxd5 Bb7 12. Be3 O-O-O 13. b4 Bxe3 14. fxe3 Nb8 15. Bxb7+ Kxb7 16. c4 Nd7 17. Qc2 c6 18. O-O g5 19. Rfc1 Rc8 20. a4 g4 21. hxg4 Rhg8 22. axb5 cxb5 23. Qa2 Ra8 24. cxb5 Nb6 25. bxa6+ Ka7 26. Rc6 Rgc8 27. Rac1 Rxc6 28. Rxc6 Rc8 29. Rxc8 Nxc8 30. b5 Qd7 31. Qd5 Kb6 32. Nxe5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.18"] [White "Ramirez, Francisco Javier"] [Black "Pinillo Canon, Silvana"] [Result "1-0"] [ECO "A00"] [WhiteElo "1907"] [BlackElo "1730"] [PlyCount "101"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. c3 d6 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. a4 g6 13. axb5 axb5 14. Rxa8 Qxa8 15. d5 Nb8 16. Nf1 Nbd7 17. Ng3 Nc5 18. Bc2 c6 19. Bg5 Ncd7 20. dxc6 Bxc6 21. Bxf6 Nxf6 22. Bb3 Rd8 23. Qe2 Qb7 24. Rd1 Rd7 25. Re1 Be7 26. h4 Bd8 27. h5 Kg7 28. hxg6 hxg6 29. Nh2 Be7 30. Ng4 Rd8 31. Nxf6 Bxf6 32. Qg4 Kh8 33. Re3 Bd7 34. Nf5 Bxf5 35. exf5 g5 36. Qh5+ Kg7 37. Rg3 Qe7 38. Bd5 Rh8 39. Qe2 Qa7 40. Rd3 Qa6 41. Qd1 Bd8 42. Bxf7 Kxf7 43. Rxd6 Qa8 44. Qb3+ Kf8 45. Rd1 Qb8 46. Rd7 Be7 47. f6 Rh7 48. Qe6 Qe8 49. fxe7+ Rxe7 50. Qf6+ Rf7 51. Qh8# 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.20"] [White "Mesa, Francisco Alonso Jr"] [Black "Lopez, Jorge Hernan"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1837"] [BlackElo "1968"] [PlyCount "43"] [EventDate "2019.03.21"] 1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. c4 Qa5 5. Nc3 Bf5 6. Be2 Nc6 7. O-O e5 8. d4 O-O-O 9. d5 e4 10. Nh4 Bg6 11. Bf4 Bd6 12. Bxd6 Rxd6 13. Nb5 Rdd8 14. Qe1 Qxe1 15. Raxe1 Ne5 16. Nxa7+ Kb8 17. Nb5 Rhe8 18. Nc3 c6 19. Rd1 Bh5 20. Bxh5 Nxh5 21. dxc6 Nxc6 22. Nf5 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.24"] [White "Leon Acevedo, Juan Alejandro"] [Black "Torres, Saulo De Jesus"] [Result "1-0"] [ECO "A00"] [WhiteElo "1678"] [BlackElo "1839"] [PlyCount "41"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 O-O 10. O-O Nbd7 11. Qc2 Rc8 12. e4 c5 13. dxc5 Nxc5 14. exd5 exd5 15. Rfd1 Ne6 16. Qb2 Qc7 17. Be5 Qc5 18. cxd5 Nxd5 19. Ne4 Qa5 20. Qb1 f6 21. Bb2 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.27"] [White "Montoya, Duvan"] [Black "Villarraga, Yedixon"] [Result "0-1"] [ECO "A00"] [WhiteElo "1889"] [BlackElo "1784"] [PlyCount "108"] [EventDate "2019.03.21"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. e5 Ne4 6. Bd2 Nxd2 7. Qxd2 Bf5 8. Bd3 Bxd3 9. Qxd3 e6 10. Nge2 d5 11. O-O g6 12. Rae1 c5 13. Kh1 Nc6 14. a3 O-O-O 15. dxc5 Qxc5 16. b4 Qc4 17. b5 Qxd3 18. cxd3 Na5 19. a4 Bb4 20. Rb1 Bxc3 21. Nxc3 b6 22. Ne2 Kd7 23. Nd4 Rc8 24. Rbc1 Rxc1 25. Rxc1 Rc8 26. Rxc8 Kxc8 27. g4 Kd7 28. Kg2 Nb7 29. Nb3 Nc5 30. Nxc5+ bxc5 31. Kf3 a6 32. b6 a5 33. Ke3 Kc6 34. Kd2 Kxb6 35. Kc3 h5 36. g5 Kc6 37. h4 Kd7 38. Kb2 d4 39. Kb3 Kc7 40. Kc2 Kc6 41. Kd2 Kd5 42. Ke2 c4 43. Kd2 c3+ 44. Kc2 Kc6 45. Kb3 Kc5 46. Ka3 c2 47. Kb2 Kb4 48. Kxc2 Kxa4 49. Kb2 Kb4 50. Kc2 a4 51. Kb2 a3+ 52. Kc2 a2 53. Kb2 a1=Q+ 54. Kxa1 Kc3 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.28"] [White "Torres Benitez, Fabio Ignacio"] [Black "Valencia, Dario"] [Result "1-0"] [ECO "A00"] [BlackElo "1876"] [PlyCount "2"] [EventDate "2019.03.21"] 1. e4 c5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.32"] [White "Vanegas, Ricardo"] [Black "Gonzalez, Leandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1818"] [BlackElo "1742"] [PlyCount "41"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 Be7 8. Bxf6 gxf6 9. Nd5 O-O 10. c3 a6 11. Nbc7 Rb8 12. Qh5 Kh8 13. Be2 Be6 14. a4 Rc8 15. Nxe6 fxe6 16. Ne3 Qe8 17. Qh3 Nd8 18. Bh5 Nf7 19. Qxe6 Rd8 20. Nd5 Rd7 21. Bg4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.38"] [White "Gomez V, Duvan Leandro"] [Black "Restrepo, Hugo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1901"] [BlackElo "1724"] [PlyCount "60"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. Nc3 e6 5. O-O d6 6. Re1 a6 7. Nd5 exd5 8. exd5+ Be7 9. Bxc6+ bxc6 10. d4 Nf6 11. dxc5 cxd5 12. cxd6 Qxd6 13. Qe2 Bg4 14. Bg5 Bxf3 15. gxf3 Ra7 16. Qe3 d4 17. Qd3 O-O 18. Rad1 h6 19. Bh4 Rd7 20. c3 Qb6 21. Qe2 Nd5 22. Rxd4 Bxh4 23. Rxh4 g5 24. Ra4 Re7 25. Qd2 Rxe1+ 26. Qxe1 Qc6 27. Qe4 Re8 28. Rxa6 Rxe4 29. Rxc6 Re1+ 30. Kg2 Nf4+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.35"] [White "Aguilar, Natalia Andrea"] [Black "Riscanevo, Camilo Andres"] [Result "1-0"] [ECO "D30"] [WhiteElo "1903"] [BlackElo "1537"] [PlyCount "25"] [EventDate "2019.03.21"] 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. c4 c6 5. Be2 Be7 6. O-O O-O 7. Nc3 b6 8. b3 dxc4 9. Bxc4 Ba6 10. Qe2 Bxc4 11. bxc4 Na6 12. Rd1 Qc8 13. d5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.43"] [White "Silva Albarracin, Waldomiro"] [Black "Ortega Leon, Jaime"] [Result "0-1"] [ECO "C04"] [WhiteElo "1692"] [BlackElo "1705"] [PlyCount "36"] [EventDate "2019.03.21"] 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nge7 5. e5 b6 6. Be2 Bb7 7. Nb3 Qd7 8. a4 Ng6 9. a5 Bb4+ 10. Bd2 Qe7 11. Bxb4 Nxb4 12. a6 Bc8 13. c3 Nc6 14. Qd2 h6 15. O-O Bd7 16. Ne1 Nb8 17. Nd3 Bb5 18. f4 Bxa6 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.14"] [White "Romero Mora, Elver"] [Black "Mena, Yamil Octavio"] [Result "1-0"] [ECO "E10"] [BlackElo "1984"] [PlyCount "107"] [EventDate "2019.03.21"] 1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 b5 5. Nc3 bxc4 6. e4 d6 7. dxe6 Bxe6 8. Bxc4 Bxc4 9. Qa4+ Nbd7 10. Qxc4 Be7 11. O-O O-O 12. Bf4 Rb8 13. Qe2 Nh5 14. Be3 Re8 15. Rfd1 Qb6 16. e5 g6 17. exd6 Bxd6 18. Qd2 Re6 19. Ng5 Rbe8 20. Nxe6 Rxe6 21. Ne4 Rxe4 22. Qxd6 Qxd6 23. Rxd6 Nf8 24. Bxc5 Ne6 25. Be3 Nhf4 26. g3 Nh5 27. Rc1 Kg7 28. b3 Nf6 29. h3 a5 30. Rc4 Re5 31. Bd4 Nxd4 32. Rcxd4 Re1+ 33. Kg2 Ra1 34. Ra4 h5 35. Rxf6 Kxf6 36. Rxa5 Ke6 37. a4 Ra3 38. Rb5 f6 39. Kf3 g5 40. h4 g4+ 41. Kf4 Ra2 42. Rxh5 Rxf2+ 43. Kxg4 f5+ 44. Kh3 Rf3 45. Rh6+ Ke5 46. Rb6 f4 47. Rb5+ Kf6 48. Kg4 Rxg3+ 49. Kxf4 Rg1 50. Rb6+ Ke7 51. Ke5 Re1+ 52. Kd5 Kd7 53. Rb7+ Kc8 54. Rh7 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.10"] [White "Anzola, Apolinar"] [Black "Duque, Arnel Alberto"] [Result "1/2-1/2"] [ECO "B20"] [WhiteElo "1897"] [BlackElo "1864"] [PlyCount "72"] [EventDate "2019.03.21"] 1. e4 c5 2. Bc4 Nc6 3. a3 d6 4. d3 g6 5. Ne2 Bg7 6. O-O e6 7. Ba2 Nge7 8. Ng3 O-O 9. c3 b5 10. Bg5 h6 11. Be3 a5 12. Nd2 b4 13. Rc1 Ba6 14. Bb1 Ne5 15. Qe2 h5 16. h3 bxc3 17. bxc3 Rb8 18. f4 Rxb1 19. fxe5 Rxc1 20. Rxc1 Bxe5 21. Ndf1 Nc6 22. Qd2 Bg7 23. d4 Qb6 24. dxc5 dxc5 25. Qd6 Rd8 26. Qxc5 Qxc5 27. Bxc5 h4 28. Nh1 Rd3 29. Ne3 Rxc3 30. Rxc3 Bxc3 31. Nf2 Bd4 32. Bxd4 Nxd4 33. Nfg4 Nb5 34. Nc2 Nc3 35. e5 Bb7 36. Kf2 Kf8 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.30"] [White "Ramos Arboleda, Dellys Carolina"] [Black "Gomez Guardo, Laura Melissa"] [Result "0-1"] [ECO "B98"] [WhiteElo "1753"] [BlackElo "1850"] [PlyCount "56"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. O-O-O Nc6 11. g4 Rb8 12. Bg2 Bd7 13. Bg3 Nxd4 14. Rxd4 Bc6 15. Qe2 b5 16. g5 Nd7 17. h4 b4 18. Nb1 a5 19. Qg4 h5 20. Qe2 a4 21. Bh3 Nc5 22. Rhd1 Bb5 23. Qf3 b3 24. Nc3 bxa2 25. Kd2 Bd7 26. Nxa2 Rxb2 27. Qa3 Nb3+ 28. Ke1 Qxc2 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "8.30"] [White "Ramos Arboleda, Dellys Carolina"] [Black "Gomez Guardo, Laura Melissa"] [Result "0-1"] [ECO "B98"] [WhiteElo "1753"] [BlackElo "1850"] [PlyCount "56"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. O-O-O Nc6 11. g4 Rb8 12. Bg2 Bd7 13. Bg3 Nxd4 14. Rxd4 Bc6 15. Qe2 b5 16. g5 Nd7 17. h4 b4 18. Nb1 a5 19. Qg4 h5 20. Qe2 a4 21. Bh3 Nc5 22. Rhd1 Bb5 23. Qf3 b3 24. Nc3 bxa2 25. Kd2 Bd7 26. Nxa2 Rxb2 27. Qa3 Nb3+ 28. Ke1 Qxc2 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.7"] [White "Agudelo Pineres, Oscar Marino"] [Black "Hernandez, Jeronimo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1989"] [BlackElo "1851"] [PlyCount "86"] [EventDate "2019.03.21"] 1. Nc3 d5 2. e4 dxe4 3. Nxe4 Nd7 4. Bc4 e6 5. d4 Ngf6 6. Ng5 h6 7. N5f3 Bd6 8. Qe2 O-O 9. Ne5 Nb6 10. Bb3 c5 11. dxc5 Bxc5 12. Ngf3 a5 13. a3 Nbd5 14. O-O Qc7 15. c4 Ne7 16. Bf4 Nh5 17. Be3 Bxe3 18. Qxe3 Nf5 19. Qe2 Nf6 20. g4 Ne7 21. Bc2 Nc6 22. h4 Nxe5 23. Nxe5 Nd7 24. Qd3 f5 25. Ng6 Ne5 26. Qg3 f4 27. Qc3 Nxg6 28. Bxg6 f3 29. Rfe1 Qe7 30. g5 hxg5 31. Qe5 Qf6 32. Qxg5 Qxg5+ 33. hxg5 Ra6 34. Re5 Rd6 35. Rc1 b6 36. c5 bxc5 37. Rcxc5 Rd1+ 38. Kh2 Rf1 39. Rc2 Ba6 40. Rxa5 Be2 41. Ra7 Rxf2+ 42. Kg3 Rg2+ 43. Kh4 Rg4+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.9"] [White "Borrero, Alexander"] [Black "Benjumea, David"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1986"] [BlackElo "1763"] [PlyCount "96"] [EventDate "2019.03.21"] 1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. d3 Bc5 5. Nf3 d6 6. Na4 h6 7. c3 a6 8. Nxc5 dxc5 9. Be3 b6 10. h3 Qd6 11. a3 Be6 12. Bxe6 Qxe6 13. Nh4 Ne7 14. O-O g5 15. Nf5 Nxf5 16. exf5 Qxf5 17. d4 cxd4 18. cxd4 e4 19. f3 Nd5 20. fxe4 Qxe4 21. Bf2 O-O 22. Re1 Qg6 23. Bg3 Rad8 24. Rc1 Rd7 25. Qa4 b5 26. Qb3 Nf4 27. Bxf4 gxf4 28. d5 Rfd8 29. Re5 Qf6 30. Rce1 c6 31. dxc6 Qxc6 32. Rf5 Qg6 33. Rxf4 Rd3 34. Qb4 Qb6+ 35. Kh1 R3d4 36. Rg4+ Rxg4 37. Qxg4+ Kh7 38. Qf3 Qg6 39. Re7 Kg7 40. Re1 Rd3 41. Qf4 Qg3 42. Qc1 Qd6 43. Qc8 Qg3 44. Rf1 Rd2 45. Qb7 Rf2 46. Rxf2 Qxf2 47. Kh2 Qxb2 48. Qxa6 Qe5+ 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.11"] [White "Moncada Correa, Sara"] [Black "Lopez Ramirez, David Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1849"] [BlackElo "1931"] [PlyCount "19"] [EventDate "2019.03.21"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Nf3 Bg4 7. Nbd2 Bg7 8. h3 Bxf3 9. Nxf3 Nf6 10. Bf4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.12"] [White "Casas Cobos, Julio Eduardo"] [Black "Ramirez, Francisco Javier"] [Result "0-1"] [ECO "A00"] [WhiteElo "1883"] [BlackElo "1907"] [PlyCount "52"] [EventDate "2019.03.21"] 1. e4 e6 2. g3 d5 3. exd5 exd5 4. Bg2 Nf6 5. d4 Bd6 6. Nf3 O-O 7. O-O Re8 8. Nc3 c6 9. Re1 Bg4 10. Bg5 Nbd7 11. Qd3 Qc7 12. a3 h6 13. Bd2 b5 14. Nh4 a5 15. Nf5 Bxf5 16. Qxf5 a4 17. Bf1 g6 18. Qh3 h5 19. Bd3 Qb6 20. Qh4 Kg7 21. h3 Rh8 22. Ne2 Rae8 23. c3 Ne4 24. Bg5 f6 25. Bxf6+ Ndxf6 26. f3 g5 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.13"] [White "Parra Mesa, Brayan"] [Black "Anzola, Apolinar"] [Result "1-0"] [ECO "A00"] [WhiteElo "1842"] [BlackElo "1897"] [PlyCount "17"] [EventDate "2019.03.21"] 1. e4 c5 2. Nc3 Nf6 3. g3 h6 4. Bg2 Nc6 5. d3 a6 6. h3 e5 7. f4 d6 8. f5 b5 9. Nf3 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.18"] [White "Londono Lopez, Donaldo"] [Black "Florez, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "1839"] [BlackElo "1667"] [PlyCount "57"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 e6 3. c4 d5 4. exd5 exd5 5. d4 cxd4 6. Nxd4 Bb4+ 7. Bd2 Bc5 8. Nb3 Bb6 9. cxd5 Qf6 10. Bb5+ Bd7 11. Bxd7+ Nxd7 12. O-O Ne7 13. Bc3 Qd6 14. Qg4 O-O-O 15. Bb4 Qf6 16. Nc3 h5 17. Qe2 Nf5 18. Rac1 Kb8 19. Rfe1 h4 20. h3 g5 21. Na4 Bd4 22. Nxd4 Nxd4 23. Qe4 b5 24. Be7 Rde8 25. Bxf6 Rxe4 26. Bxh8 Ne2+ 27. Kf1 Nxc1 28. Rxe4 bxa4 29. Rxa4 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.22"] [White "Pinillo Canon, Silvana"] [Black "Renteria Rodriguez, Henry"] [Result "0-1"] [ECO "A00"] [WhiteElo "1730"] [BlackElo "1931"] [PlyCount "100"] [EventDate "2019.03.21"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. O-O b5 7. Bb3 O-O 8. c3 d6 9. Re1 Bg4 10. Nbd2 Qd7 11. Nf1 Bb6 12. h3 Bh5 13. Ng3 Bg6 14. Be3 Bxe3 15. fxe3 Na5 16. Bc2 c5 17. d4 Qc7 18. Kh1 Rac8 19. Rc1 Rfe8 20. Nh4 Nc4 21. Rb1 d5 22. Nxg6 hxg6 23. dxc5 Qxc5 24. Qd3 dxe4 25. Nxe4 Nxe4 26. Qxe4 Nd2 27. Qg4 Nxb1 28. Bxb1 Rcd8 29. Qe2 Rd6 30. Bc2 Red8 31. Rd1 Rxd1+ 32. Bxd1 Qd5 33. Bb3 Qd2 34. Qf3 Rf8 35. Qe4 Qd6 36. Kg1 Qf6 37. Bd5 Rd8 38. b3 Qf5 39. Qxf5 gxf5 40. c4 bxc4 41. Bxc4 a5 42. a4 Rd2 43. Kf1 g5 44. Be2 Rb2 45. Bc4 Kg7 46. Kg1 f4 47. exf4 gxf4 48. Kf1 f5 49. Bd5 e4 50. Bc4 Kf6 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.23"] [White "Villarraga, Yedixon"] [Black "Gomez Guardo, Cristian"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1784"] [BlackElo "1930"] [PlyCount "67"] [EventDate "2019.03.21"] 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 h6 5. e4 Bb4 6. Qc2 d6 7. Nd5 Bg4 8. Bg2 O-O 9. O-O Bc5 10. d3 Bxf3 11. Bxf3 Nd4 12. Qd1 Nd7 13. b4 Bb6 14. Nxb6 axb6 15. Be3 c5 16. Bg4 Nf6 17. Bxd4 exd4 18. a4 Nxg4 19. Qxg4 Qg5 20. Qxg5 hxg5 21. bxc5 bxc5 22. Rfb1 Ra7 23. a5 Rfa8 24. Rb5 Kf8 25. Kg2 Ke7 26. Rab1 Ke6 27. Kf3 Rxa5 28. Rxb7 Ra3 29. R1b3 Rxb3 30. Rxb3 Ra2 31. g4 Rd2 32. Kg3 Ke5 33. Kf3 Rc2 34. Rb1 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.25"] [White "Pelaez, Hernan"] [Black "Pereira, Henry Alberto"] [Result "1-0"] [ECO "A00"] [WhiteElo "1682"] [BlackElo "1856"] [PlyCount "30"] [EventDate "2019.03.21"] 1. b4 d5 2. Bb2 Nf6 3. Nf3 Bf5 4. d3 c6 5. Nbd2 Na6 6. a3 e6 7. g3 Be7 8. Bg2 O-O 9. O-O h6 10. Nd4 Bg6 11. e4 dxe4 12. dxe4 Nc7 13. Re1 e5 14. Nf5 Bxf5 15. exf5 Ncd5 1-0 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.26"] [White "Gomez Guardo, Laura Melissa"] [Black "Torres Benitez, Fabio Ignacio"] [Result "0-1"] [ECO "A00"] [WhiteElo "1850"] [PlyCount "2"] [EventDate "2019.03.21"] 1. d4 d5 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.29"] [White "Torres, Saulo De Jesus"] [Black "Gomez Vasquez, Laura Sofia"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1839"] [BlackElo "1603"] [PlyCount "45"] [EventDate "2019.03.21"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. f4 Bg7 6. Nf3 d6 7. Bd3 Qb6 8. Nc3 Bg4 9. Nd5 Qd8 10. c3 Nf6 11. Ne3 O-O 12. O-O Bxf3 13. Qxf3 Nd7 14. Kh1 Nc5 15. Bc2 a5 16. Qh3 a4 17. a3 Na5 18. f5 Nab3 19. Rb1 Nxc1 20. Rbxc1 Qb6 21. Rb1 Qc6 22. Nd5 Qd7 23. Qh4 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.33"] [White "Gonzalez, Leandro"] [Black "Montoya, Duvan"] [Result "0-1"] [ECO "A00"] [WhiteElo "1742"] [BlackElo "1889"] [PlyCount "82"] [EventDate "2019.03.21"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 Ng4 6. Qd2 Nxe3 7. Qxe3 c6 8. O-O-O O-O 9. h3 a6 10. g4 b5 11. Kb1 Nd7 12. h4 Nf6 13. g5 Nh5 14. Ne2 Qb6 15. Nf4 e5 16. Nxh5 exd4 17. Nxd4 gxh5 18. Nf5 Qxe3 19. Nxe3 Be5 20. Be2 f5 21. exf5 Bxf5 22. Rdf1 Bg6 23. Ng2 Bf4 24. Nxf4 Rxf4 25. Kc1 Re8 26. Bd3 c5 27. Kd2 c4 28. Bxg6 hxg6 29. f3 d5 30. c3 Kf7 31. Rh3 d4 32. cxd4 Rd8 33. d5 Rxd5+ 34. Ke3 Rdd4 35. Rfh1 Ke6 36. R1h2 Kf5 37. Rh1 Rd3+ 38. Ke2 Rfd4 39. R3h2 Kf4 40. Rh3 Re3+ 41. Kf2 Rd2+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.35"] [White "Valencia, Dario"] [Black "Ramos Arboleda, Dellys Carolina"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1876"] [BlackElo "1753"] [PlyCount "14"] [EventDate "2019.03.21"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. Nf3 e6 6. Qb3 Qb6 7. Qxb6 axb6 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.36"] [White "Acosta Cruz, Luis Ivan"] [Black "Atehortua, Jorge Hernando"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1776"] [BlackElo "1848"] [PlyCount "71"] [EventDate "2019.03.21"] 1. d4 Nf6 2. e3 e6 3. Nf3 d5 4. Bd3 Be7 5. O-O O-O 6. Nbd2 c5 7. c3 a6 8. Qe2 Nc6 9. a3 c4 10. Bc2 b5 11. e4 dxe4 12. Nxe4 Nd5 13. Bd2 Re8 14. Rae1 Qc7 15. Neg5 h6 16. Ne4 Nf4 17. Qe3 Ng6 18. Ng3 e5 19. Bxg6 fxg6 20. Nxe5 Bg5 21. f4 Bh4 22. Qf3 Bb7 23. Qg4 Nxe5 24. Rxe5 Rxe5 25. fxe5 Qc6 26. Qe2 Re8 27. Bf4 Rf8 28. Bd2 Re8 29. Qf2 Qd5 30. Be3 Bc6 31. Qc2 Bxg3 32. hxg3 g5 33. Qf2 Bb7 34. Bc1 Bc6 35. Bd2 Bb7 36. Bc1 1/2-1/2 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.40"] [White "Cayon, Laura Valentina"] [Black "Gomez V, Duvan Leandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1727"] [BlackElo "1901"] [PlyCount "44"] [EventDate "2019.03.21"] 1. d4 Nf6 2. c4 e6 3. a3 b6 4. Nf3 Be7 5. Nc3 d5 6. g3 Bb7 7. Bg2 dxc4 8. Qa4+ Nbd7 9. Qxc4 O-O 10. O-O c5 11. Bf4 Rc8 12. Nb5 cxd4 13. Qxd4 Rc5 14. Qd3 e5 15. Be3 e4 16. Qb3 exf3 17. exf3 a6 18. Bxc5 Nxc5 19. Qc2 axb5 20. Rad1 Qa8 21. Qe2 Ne6 22. Qxb5 Ba6 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.8"] [White "Lopez Gaviria, Alvaro Diego"] [Black "Romero Mora, Elver"] [Result "0-1"] [ECO "D02"] [WhiteElo "1994"] [PlyCount "50"] [EventDate "2019.03.21"] 1. d4 e6 2. Bf4 d5 3. e3 c6 4. Nf3 f5 5. Bd3 Nf6 6. a3 Bd6 7. Bxd6 Qxd6 8. Ne5 O-O 9. Nd2 b6 10. Qe2 c5 11. c3 Ne4 12. Ndf3 Nd7 13. Nxd7 Bxd7 14. Ne5 Qe7 15. Bxe4 fxe4 16. O-O Rf5 17. f4 exf3 18. gxf3 Qe8 19. Qg2 Bb5 20. Rf2 Qh5 21. f4 cxd4 22. cxd4 Rc8 23. Rc2 Rff8 24. Rac1 Rxc2 25. Rxc2 Qd1+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.8"] [White "Lopez Gaviria, Alvaro Diego"] [Black "Romero Mora, Elver"] [Result "0-1"] [ECO "D02"] [WhiteElo "1994"] [PlyCount "50"] [EventDate "2019.03.21"] 1. d4 e6 2. Bf4 d5 3. e3 c6 4. Nf3 f5 5. Bd3 Nf6 6. a3 Bd6 7. Bxd6 Qxd6 8. Ne5 O-O 9. Nd2 b6 10. Qe2 c5 11. c3 Ne4 12. Ndf3 Nd7 13. Nxd7 Bxd7 14. Ne5 Qe7 15. Bxe4 fxe4 16. O-O Rf5 17. f4 exf3 18. gxf3 Qe8 19. Qg2 Bb5 20. Rf2 Qh5 21. f4 cxd4 22. cxd4 Rc8 23. Rc2 Rff8 24. Rac1 Rxc2 25. Rxc2 Qd1+ 0-1 [Event "Nacional Amateur 2019 Sub2000"] [Site "Coliseo Menor Calle 19 con car"] [Date "2019.03.25"] [Round "9.8"] [White "Lopez Gaviria, Alvaro Diego"] [Black "Romero Mora, Elver"] [Result "0-1"] [ECO "D02"] [WhiteElo "1994"] [PlyCount "50"] [EventDate "2019.03.21"] 1. d4 e6 2. Bf4 d5 3. e3 c6 4. Nf3 f5 5. Bd3 Nf6 6. a3 Bd6 7. Bxd6 Qxd6 8. Ne5 O-O 9. Nd2 b6 10. Qe2 c5 11. c3 Ne4 12. Ndf3 Nd7 13. Nxd7 Bxd7 14. Ne5 Qe7 15. Bxe4 fxe4 16. O-O Rf5 17. f4 exf3 18. gxf3 Qe8 19. Qg2 Bb5 20. Rf2 Qh5 21. f4 cxd4 22. cxd4 Rc8 23. Rc2 Rff8 24. Rac1 Rxc2 25. Rxc2 Qd1+ 0-1