[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.28"]
[White "Sanchez Marin, Sofia"]
[Black "Becerra Munoz, Harold David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.21"]
[Round "1.31"]
[White "Morales Ocampo, Yeni"]
[Black "Arias Lopez, Maria Angel"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1038"]
[PlyCount "81"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 Bd7 5. O-O Nf6 6. d3 Be7 7. Be3 O-O 8. c3
a6 9. Bc4 Be6 10. Nbd2 b5 11. Bb3 d5 12. Ng5 h6 13. Nxe6 fxe6 14. f3 Nh5 15.
Qe1 Na5 16. Bc2 d4 17. Bf2 Nf4 18. cxd4 exd4 19. a3 b4 20. Qd1 bxa3 21. bxa3
Bh4 22. Kh2 Bxf2 23. Rxf2 Qh4 24. Qf1 Nh5 25. Nb3 Qg3+ 26. Kh1 Qf4 27. Qe1 Ng3+
28. Kg1 Nxb3 29. Bxb3 Rf6 30. Qb4 Qe3 31. Qd2 Rb8 32. Rb1 Kh7 33. Bc2 Rxb1+ 34.
Bxb1 e5 35. Kh2 Qxd2 36. Rxd2 Nf1+ 37. Kg1 Nxd2 38. Ba2 Rb6 39. Kf2 c5 40. g4
Rb2 41. Bd5 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.37"]
[White "Castano Herrera, Saray"]
[Black "Medina Vaquiro, Paula Andrea"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1584"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.3"]
[White "Lopez Ramirez, Daniel Giovanny"]
[Black "Castro Castro, Joaquin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1688"]
[PlyCount "169"]
[EventDate "2019.03.21"]

1. c4 f5 2. Nf3 Nf6 3. Nc3 e6 4. g3 c6 5. Bg2 d5 6. d3 Be7 7. O-O O-O 8. e3 h6
9. Ne5 Qe8 10. Ne2 Nbd7 11. Nf3 Nc5 12. b4 Na6 13. a3 Nc7 14. Ne5 Nd7 15. Bb2
Bf6 16. Nxd7 Bxd7 17. Qc2 a5 18. Rfb1 Qf7 19. bxa5 Rxa5 20. Qb3 b5 21. Nd4 Rb8
22. Qb4 Raa8 23. cxd5 exd5 24. Nb3 Be7 25. Qc3 Ne6 26. Qc2 Qf8 27. Qc1 Ra4 28.
Bh3 Ng5 29. Bg2 Rba8 30. Nd4 R8a6 31. h4 Ne6 32. Nc2 Nc5 33. Qd1 Bf6 34. Bxf6
Qxf6 35. Nb4 Ra8 36. Qc2 Nb7 37. Qb3 Nc5 38. Qc2 Qd6 39. Rc1 Na6 40. Nxc6 Rc8
41. Bxd5+ Kh8 42. e4 Nb8 43. Qc5 Qxc5 44. Rxc5 Nxc6 45. Bxc6 Rxc6 46. Rxb5 Rc1+
47. Rxc1 Bxb5 48. exf5 Bxd3 49. f6 gxf6 50. Rc3 Rd4 51. f4 Bf5 52. Kf2 Rd3 53.
Rc6 Kg7 54. a4 Ra3 55. Rc4 Bg4 56. Rb4 Ra2+ 57. Kg1 Bf3 58. Rb3 Bd1 59. Rc3
Rxa4 60. Kf2 Kg6 61. Ke3 Bg4 62. Rd3 Ra2 63. Kd4 Ra8 64. Kc5 Rc8+ 65. Kb4 Bf5
66. Ra3 Kh5 67. Ra6 Rf8 68. Kc5 Kg4 69. Ra3 Rd8 70. Ra6 Rf8 71. Ra3 Re8 72. Kd6
Re6+ 73. Kd5 Re1 74. Ra6 Rd1+ 75. Kc5 Rc1+ 76. Kd5 Kxg3 77. Rxf6 Kxf4 78. Rxh6
Rd1+ 79. Kc5 Ke5 80. Rh8 Rc1+ 81. Kb4 Be4 82. Rh6 Kd4 83. Rb6 Rb1+ 84. Ka5 Rxb6
85. Kxb6 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.4"]
[White "Rengifo Astudillo, Carlos Alberto"]
[Black "Pelaez, Hernan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1590"]
[BlackElo "1682"]
[PlyCount "53"]
[EventDate "2019.03.21"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 O-O 6. Bd3 c6 7. O-O Na6 8. a3 b5
9. e5 Ne8 10. a4 b4 11. Ne2 Nec7 12. Be3 Nd5 13. Bf2 Nac7 14. Re1 Rb8 15. Be4
Bg4 16. Qd3 Ne6 17. g3 Qa5 18. Kg2 f6 19. exd6 exd6 20. h3 Bxf3+ 21. Qxf3 Nec7
22. Nc1 Bh6 23. Nb3 Qb6 24. Bxd5+ Nxd5 25. Re2 Rfe8 26. Rae1 Rxe2 27. Rxe2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.7"]
[White "Rodriguez Valencia, Sebastian"]
[Black "Sanchez, Rubiela"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1666"]
[BlackElo "1577"]
[PlyCount "133"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. dxe5 dxe5 8. Bd3
Nc6 9. a3 Be6 10. b4 Rc8 11. Nge2 Ne8 12. O-O f5 13. Qd2 f4 14. Bc5 Rf7 15.
Rad1 b6 16. Bf2 Ne7 17. c5 a5 18. Qc2 Ra8 19. Bb5 Qb8 20. Bxe8 Qxe8 21. cxb6
cxb6 22. Bxb6 axb4 23. axb4 Nc6 24. b5 Nb4 25. Qb2 Bf8 26. Bf2 Bc4 27. b6 Rb7
28. Rd2 Nd3 29. Rxd3 Bxd3 30. Nd5 Qa4 31. Nec3 Qc4 32. Ra1 Rxa1+ 33. Qxa1 Qa6
34. Qxa6 Bxa6 35. Nc7 Bc4 36. N3d5 Kf7 37. g3 g5 38. gxf4 gxf4 39. Kg2 Ba3 40.
Kh3 h5 41. Nc3 Bf8 42. Na4 Be7 43. Kg2 Bd6 44. Nd5 Ke6 45. Nac3 Rg7+ 46. Kh3
Bf1+ 47. Kh4 Rg2 48. Be1 Rxh2+ 49. Kg5 Ba6 50. Bh4 Bb7 51. Kxh5 Kd7 52. Kg4 Kc6
53. Bf6 Bc8+ 54. Kg5 Rg2+ 55. Kh5 Rg3 56. Ne7+ Bxe7 57. Bxe7 Kxb6 58. Bd6 Rxf3
59. Nd5+ Kb5 60. Bxe5 Rh3+ 61. Kg5 f3 62. Bd4 Kc4 63. Be3 Bb7 64. Kg4 Bxd5 65.
Kxh3 Bxe4 66. Kg3 Kd3 67. Kf2 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.9"]
[White "Ramirez Zuluaga, Juan Diego"]
[Black "Ossa Ramirez, Jesus Antonio"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1651"]
[PlyCount "42"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d4 exd4 5. Nxd4 Ne5 6. Bb3 Nf6 7. f4 Ng6 8.
Qe2 c6 9. e5 Nd5 10. Qe4 Qa5+ 11. Bd2 Bb4 12. c3 Be7 13. c4 Nb4 14. Nf3 Qb6 15.
f5 Nf8 16. f6 g5 17. fxe7 Ne6 18. c5 Nxc5 19. Qc4 Ncd3+ 20. Kd1 Nxb2+ 21. Ke1
Nxc4 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.11"]
[White "Reyes Aristizabal, Andres"]
[Black "Pena Mora, Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1634"]
[BlackElo "1509"]
[PlyCount "67"]
[EventDate "2019.03.21"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 Nc6 5. f4 Bg4 6. Nf3 e6 7. Nbd2 Bd6 8. O-O
O-O 9. Qe1 Bf5 10. Bxf5 exf5 11. Ne5 Bxe5 12. fxe5 Ne4 13. Rxf5 g6 14. Nxe4
dxe4 15. Rf4 f5 16. exf6 Qd5 17. Qh4 Rf7 18. Rxe4 Raf8 19. Rf4 cxd4 20. exd4
Nd8 21. Rf1 Ne6 22. Bd2 Qd8 23. Rae1 Rxf6 24. Rxf6 Qxf6 25. Qxf6 Rxf6 26. b4 b5
27. a4 a6 28. axb5 axb5 29. Re5 Nc7 30. Rc5 Rf7 31. g3 Kf8 32. Bf4 Ne6 33. Bd6+
Ke8 34. Rxb5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.12"]
[White "Medina Barrios, Lina Maria"]
[Black "Romero Valencia, Miguel Angel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1530"]
[BlackElo "1633"]
[PlyCount "68"]
[EventDate "2019.03.21"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nf3 g6 7. Bd3 Bg7 8. O-O
O-O 9. Be3 Nc6 10. Nbd2 e5 11. dxe5 dxe5 12. Be2 Bf5 13. Nb3 Qc7 14. a3 Rad8
15. Qc1 Na4 16. Rd1 Rxd1+ 17. Bxd1 e4 18. Nfd4 Rd8 19. Qd2 Nxd4 20. Nxd4 Bxd4
21. Bxa4 Qxc4 22. b3 Qd3 23. Rd1 Bxe3 24. Qxd3 Rxd3 25. Rxd3 Bxf2+ 26. Kxf2
exd3 27. Ke3 Kf8 28. Bb5 Ke7 29. Bxd3 Bxd3 30. Kxd3 Kd6 31. Kd4 f5 32. b4 b5
33. h4 h6 34. g3 g5 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.13"]
[White "Giraldo Mejia, Emanuel"]
[Black "Herrera Nopan, Fabian"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1621"]
[PlyCount "99"]
[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 Be6 9. Be2 Be7 10. Bxf6 Bxf6 11. Bg4 O-O 12. Nd5 Bg5 13. c3 f5 14. exf5
Bxf5 15. Bxf5 Rxf5 16. O-O b5 17. Nc2 Kh8 18. Qg4 g6 19. Nce3 Bxe3 20. Nxe3 Qg5
21. Qe4 Rc8 22. Nxf5 gxf5 23. Qe3 f4 24. Qh3 Rg8 25. Rad1 Rg6 26. g3 Ne7 27.
Kh1 f3 28. Qh4 Qxh4 29. gxh4 Nf5 30. Rg1 Rh6 31. Rd3 e4 32. Rd5 Nxh4 33. Rgd1
Ng2 34. Rxd6 Rxd6 35. Rxd6 Nf4 36. Kg1 Nd3 37. b3 a5 38. Kf1 Kg7 39. Rxd3 exd3
40. Ke1 Kf6 41. Kd2 Ke5 42. Kxd3 Kf4 43. c4 bxc4+ 44. bxc4 h5 45. a4 h4 46. h3
Ke5 47. Ke3 Kd6 48. Kxf3 Kc5 49. Ke3 Kxc4 50. f4 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.14"]
[White "Diaz Diaz, Jose Joaquin"]
[Black "Suaza Sanabria, Jose Luis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1616"]
[BlackElo "1471"]
[PlyCount "90"]
[EventDate "2019.03.21"]

1. d4 d5 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. c3 Nf6 6. Nbd2 Nh5 7. Bg5 Be7 8. Bxe7
Qxe7 9. Bb5 O-O 10. O-O Nf6 11. Qb1 a6 12. Bxc6 bxc6 13. Re1 Rd8 14. a4 h6 15.
Ne5 Qd6 16. Nd3 cxd4 17. cxd4 a5 18. Rc1 Nd7 19. Nf3 Ba6 20. Nc5 Bc4 21. Nb7
Qb4 22. Nxd8 Rxd8 23. b3 Bxb3 24. Rxc6 Bc4 25. Qxb4 axb4 26. Nd2 Bd3 27. Rc7
Nb8 28. a5 Na6 29. Rcc1 Rb8 30. Nb3 Bc4 31. Rab1 Rb5 32. Nc5 Nxc5 33. dxc5 b3
34. Rb2 Rxa5 35. c6 Rc5 36. Rxb3 Rxc6 37. Rb7 Ra6 38. Rb2 g5 39. h3 Kg7 40. Kh2
Kg6 41. Rd2 f5 42. Re1 f4 43. exf4 gxf4 44. g3 fxg3+ 45. Kxg3 Kg5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.15"]
[White "Cardona, Jacobo"]
[Black "Dabraccio, Guillermo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1615"]
[PlyCount "55"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. e5 Ne4 8. Bd2
Nxd2 9. Qxd2 Qa5 10. Be2 Qxe5 11. O-O O-O 12. Nf3 Bxc3 13. bxc3 Qc5 14. Bd3 h6
15. Rfe1 Nc6 16. Re4 f5 17. Rh4 Rf6 18. Re1 e5 19. Qe2 d6 20. Bc2 Be6 21. Rd1
e4 22. Nd4 Bxc4 23. Qe3 Nxd4 24. cxd4 Qc7 25. Qa3 d5 26. Rb1 b5 27. Bb3 Raf8
28. Qc1 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.17"]
[White "Carranza, Yamid Alberto"]
[Black "Pino Villarreal, Maria Del Pilar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1428"]
[PlyCount "57"]
[EventDate "2019.03.21"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bc4 a6 7. O-O Qc7 8.
Qe2 Bc5 9. Bg5 Nge7 10. Rfd1 O-O 11. Rac1 Ng6 12. Bb3 f6 13. Be3 Bxe3 14. Qxe3
Qf4 15. Qc5 Nge5 16. Nxe5 fxe5 17. Qe3 Nd4 18. Qxf4 Rxf4 19. Bc4 b5 20. Bd3 Bb7
21. f3 Bc6 22. Ne2 Nxe2+ 23. Bxe2 Kf7 24. Rc5 Kf6 25. g3 Rxe4 26. fxe4 Bxe4 27.
Rxd7 Bd5 28. a3 h6 29. Rcc7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.19"]
[White "Orozco Fernandez, Eliana Andrea"]
[Black "Lopez Morales, Ruben Alfonso"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1226"]
[BlackElo "1627"]
[PlyCount "60"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. h3 h6 5. d3 Na5 6. Bb3 Nxb3 7. axb3 f5 8. exf5
Bxf5 9. Nbd2 Nf6 10. Nf1 Be7 11. Ng3 Bh7 12. Be3 a6 13. Qd2 Nd5 14. Ra4 Qd7 15.
O-O Nf6 16. Rfa1 O-O 17. Qe2 Rae8 18. Nh4 Bd8 19. Nh5 Qf7 20. Nxf6+ Bxf6 21.
Qg4 Kh8 22. Rf1 Bxh4 23. Qxh4 Re6 24. f4 Rf6 25. Rf3 g5 26. fxg5 Rxf3 27. gxf3
Qxf3 28. Bf2 hxg5 29. Qg3 Qd1+ 30. Kg2 Qxc2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.21"]
[White "Idarraga Cano, Alejandro"]
[Black "Almanza Avila, Nataly"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1365"]
[PlyCount "80"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 h5 6. Nf3 c5 7. dxc5 Qa5 8. O-O
dxc5 9. Nd2 O-O 10. Nb3 Qc7 11. f3 a6 12. Be3 Rd8 13. Qc1 b6 14. Bh6 Bh8 15.
Bg5 Bb7 16. Bxf6 Bxf6 17. Nd5 Bxd5 18. cxd5 Nd7 19. Rb1 b5 20. Rd1 c4 21. Kh1
Qb6 22. Nd2 Qf2 23. Re1 Rac8 24. Qd1 Bg5 25. Rc1 Ne5 26. Rc3 b4 27. Rxc4 Nxc4
28. Nxc4 Qc5 29. Rf1 e6 30. d6 Bf4 31. Qa4 Bxd6 32. Qxa6 Ra8 33. Qb6 Qxb6 34.
Nxb6 Rxa2 35. Bc4 Rxb2 36. Rd1 Bc7 37. Nd5 exd5 38. Bxd5 b3 39. h3 Rc2 40. f4
b2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.23"]
[White "Restrepo, Marlon Julian"]
[Black "Ortiz Maza, Kelly Johanna"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "24"]
[EventDate "2019.03.21"]

1. f4 b6 2. Nf3 Bb7 3. e3 Nf6 4. d4 e6 5. Bd3 d5 6. Nbd2 Bd6 7. c3 O-O 8. Qc2
Ba6 9. O-O Bxd3 10. Qxd3 c5 11. b3 Nc6 12. Ne5 Rc8 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.33"]
[White "Becerra Fonseca, Camila"]
[Black "Chavarro Corredor, Cesar Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1323"]
[PlyCount "40"]
[EventDate "2019.03.21"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c6 4. e3 Bg4 5. Bd3 Nbd7 6. Nbd2 e6 7. c3 a5 8. a4
Be7 9. h3 Bxf3 10. Qxf3 Nf8 11. O-O Ng6 12. Bg3 O-O 13. Rae1 Bd6 14. e4 Bxg3
15. fxg3 e5 16. exd5 Nxd5 17. dxe5 Qb6+ 18. Rf2 Qxb2 19. Ne4 Qb6 20. Kh1 Nxe5
1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.34"]
[White "Acevedo, Jorge Luis"]
[Black "Morales Ocampo, Yeni"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "70"]
[EventDate "2019.03.21"]

1. g3 e5 2. Bg2 d5 3. Nf3 Nc6 4. d3 Nf6 5. O-O Bc5 6. c3 Bb6 7. Be3 d4 8. cxd4
exd4 9. Bf4 O-O 10. Nfd2 Nd5 11. e3 dxe3 12. fxe3 Bxe3+ 13. Bxe3 Nxe3 14. Qc1
Nxf1 15. Qxf1 Qd4+ 16. Kh1 Qxb2 17. Nb3 Qe5 18. N1d2 Re8 19. Ne4 Bg4 20. Re1 f5
21. Nbd2 fxe4 22. Bxe4 g6 23. Qg2 Rad8 24. h3 Bf5 25. Nf3 Bxe4 26. dxe4 Qc3 27.
h4 Rd3 28. Rf1 Rf8 29. Ng5 Rxf1+ 30. Qxf1 Ne5 31. Qb1 Rd2 32. Qb3+ Qxb3 33.
axb3 Rb2 34. b4 Rxb4 35. Kg2 a5 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.35"]
[White "Nino Medina, Ivan Dario"]
[Black "Chavez, Jorge E"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "51"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. d5 Na6 8. Be3 h6
9. O-O Ng4 10. Bd2 Kh7 11. Ng5+ hxg5 12. Bxg4 Kg8 13. Bxc8 Qxc8 14. Bxg5 f6 15.
Be3 Kf7 16. f4 exf4 17. Rxf4 Ke7 18. Rb1 Bh6 19. Rf3 Bxe3+ 20. Rxe3 Rh8 21. Rg3
g5 22. Qf3 Qe8 23. Rf1 Qg6 24. Qg4 Qf7 25. Rgf3 Rh4 26. Qxg5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.38"]
[White "Tipiani Martinez, Paula Sofia"]
[Black "Español Alvarez, Guillermo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "78"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. h3 c6 5. Nc3 Nd7 6. O-O a6 7. d4 b5 8. Bd3 Ngf6
9. Bd2 Be7 10. b4 Nh7 11. a3 Nb6 12. dxe5 Ng5 13. exd6 Bxd6 14. Bxg5 hxg5 15.
Be2 g4 16. Ng5 gxh3 17. Nxh3 Bxh3 18. e5 Bxe5 19. Bf3 Bd7 20. Re1 Nc4 21. Qd4
Qh4 22. Rxe5+ Nxe5 23. Qxe5+ Kd8 24. g4 Qf6 25. Qe3 Kc7 26. Rd1 Rhe8 27. Qd3
Rad8 28. Ne4 Qe5 29. Qe3 Ra8 30. Qd3 Rad8 31. Nc5 Bc8 32. Qb3 Rxd1+ 33. Bxd1
Qe1+ 34. Kg2 Re7 35. Qg3+ Qe5 36. f4 Qd5+ 37. Bf3 Qd2+ 38. Kh3 Qe1 39. Qg2 Re8
0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.39"]
[White "Medina Vaquiro, Paula Andrea"]
[Black "Gomez Gomez, Maria Camila"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "55"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. h3 g6 5. O-O Bg7 6. Nc3 Nf6 7. d4 O-O 8. Be3
b6 9. e5 dxe5 10. dxe5 Nd7 11. e6 Nde5 12. Bd5 Rb8 13. exf7+ Kh8 14. Nxe5 Nxe5
15. Bf4 e6 16. Re1 exd5 17. Rxe5 Bb7 18. Re8 Rxe8 19. fxe8=Q+ Qxe8 20. Bxb8
Qxb8 21. Nxd5 Bxd5 22. Qxd5 Bxb2 23. Rd1 Bf6 24. Qf7 Bg7 25. Re1 Bf8 26. Re8
Qd6 27. Rxf8+ Qxf8 28. Qxf8# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.40"]
[White "Serrato Ramirez, Alison Ariana"]
[Black "Mappe, Nicolás"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "41"]
[EventDate "2019.03.21"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Bd3 Nf6 5. O-O Bg4 6. h3 Bh5 7. Bb5+ Nc6 8.
Be2 e6 9. d3 Qb6 10. b3 Be7 11. Be3 Qc7 12. c4 O-O 13. Nd4 Bxe2 14. Qxe2 a6 15.
Nd2 Nxd4 16. Bxd4 Bc5 17. Bxc5 Qxc5 18. Rac1 Rac8 19. cxd5 Qxc1 20. Rxc1 Rxc1+
21. Kh2 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.43"]
[White "Ramirez Guarun, Simon"]
[Black "Hernandez Bermudez, Manuela"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1431"]
[PlyCount "55"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Nc3 Bg4 8.
Bg5 Bxf3 9. gxf3 Qxe2+ 10. Nxe2 Be7 11. Bxf6 Bxf6 12. O-O-O Nc6 13. Bg2 O-O-O
14. f4 Nd4 15. Rhe1 Rhe8 16. Nxd4 Bxd4 17. Rxe8 Rxe8 18. Bd5 f5 19. Rf1 Re2 20.
Kd1 Re7 21. Re1 Rxe1+ 22. Kxe1 Bxb2 23. Be6+ Kd8 24. Bxf5 h6 25. f3 Bc1 26. Be4
Bxf4 27. Bxb7 Bxh2 28. Kf2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.45"]
[White "Suaza Sanabria, Laura Sofia"]
[Black "Prada Rodriguez, Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1410"]
[PlyCount "39"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. Nbd2 O-O 7. Bb3 d6 8. h3
Be6 9. Nf1 Nh5 10. d4 exd4 11. cxd4 Bb4+ 12. Bd2 Bxb3 13. Qxb3 Bxd2+ 14. N1xd2
b6 15. O-O Re8 16. Qd5 Nxd4 17. Nxd4 Re5 18. Qb3 Qd7 19. f4 Re7 20. Qd5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.42"]
[White "Peñas Flechas, Luis Orlando"]
[Black "Carrillo Riano, Karen Sofia"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "39"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Bg5 Nxe4 6. Bxe7 Nxf2 7. Bxd8 Nxd1
8. Kxd1 Kxd8 9. Bxf7 Rf8 10. Bd5 d6 11. Bxc6 bxc6 12. Nc3 Bg4 13. Ke2 Kd7 14.
h3 Bh5 15. g4 Bg6 16. Rhf1 Rf4 17. Nh4 Rb4 18. Nxg6 hxg6 19. b3 d5 20. Rf7+ 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.26"]
[White "Herrera Cortes, Luis Felipe"]
[Black "Molano, Walter Rene"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1376"]
[BlackElo "1687"]
[Annotator "LIGAPC2"]
[PlyCount "17"]
[EventDate "2019.03.21"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Bb3 Bc5 5. c3 d5 6. Nf3 h6 7. Nbd2 Bg4 8. Nf1
(8. Qe2 d4 9. h3 Bh5 10. Nf1 Bg6 (10... O-O) (10... Qe7 11. Bd2 O-O-O 12. Ng3
Bg6 13. O-O Kb8)) 8... d4 9. Qe2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.2"]
[White "Ossa Ramirez, Jesus Antonio"]
[Black "Orozco Giraldo, Jhon Edison"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1651"]
[PlyCount "126"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. Bc4 d6 5. d3 Nf6 6. Nbd2 Nc6 7. h3 Rb8 8. Nf1
b5 9. Bd5 Nxd5 10. exd5 Ne5 11. Ng3 Nxf3+ 12. Qxf3 b4 13. c4 e6 14. O-O Qf6 15.
Qe2 Qe5 16. f4 Qxe2 17. Nxe2 exd5 18. cxd5 O-O 19. Ng3 Ba6 20. Rd1 f5 21. Rb1
Bb7 22. b3 Rfe8 23. Bb2 Bh6 24. Bc1 Bxd5 25. Rb2 Re6 26. Rc2 Bg7 27. Bb2 Bxb2
28. Rxb2 Rbe8 29. Kf2 a5 30. Rc2 a4 31. Rb2 axb3 32. axb3 Rb8 33. d4 c4 34.
bxc4 Bxc4 35. d5 Re7 36. Rd4 Rc7 37. Ne2 Rc5 38. Nc3 Rcc8 39. Nb1 Rb5 40. Nd2
Bxd5 41. Nf3 Rc4 42. Rxc4 Bxc4 43. Nd4 Rb6 44. Ke3 Kf7 45. g4 Be6 46. g5 Bd5
47. Nc2 b3 48. Nd4 Ke7 49. h4 Bc4 50. Kd2 d5 51. Nf3 Ra6 52. Kc3 Ra2 53. Nd4
Rxb2 54. Kxb2 Kd6 55. Kc3 Kc5 56. Ne6+ Kb5 57. Nd4+ Ka4 58. Kb2 Kb4 59. Ne6 Be2
60. Nd4 Bd1 61. Nc6+ Kc5 62. Ne5 Kd4 63. Kc1 Kc3 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.3"]
[White "Pineda Tamayo, Fernando A"]
[Black "Reyes Aristizabal, Andres"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1634"]
[PlyCount "124"]
[EventDate "2019.03.21"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 c6 5. Qd2 Nbd7 6. O-O-O Qc7 7. f4 h6 8. Bh4
b5 9. e5 b4 10. exf6 bxc3 11. Qxc3 e6 12. d5 Nc5 13. dxc6 d5 14. Nh3 a5 15. Bb5
Rb8 16. a4 Ba6 17. Bxa6 Nxa6 18. Bg3 Bb4 19. Qe3 Qxc6 20. c3 Rc8 21. Be1 Bc5
22. Qd3 Bd6 23. Bf2 Nb4 24. Qb5 Rb8 25. Qxc6+ Nxc6 26. Kc2 O-O 27. g3 Rfc8 28.
b3 Bc7 29. Be3 Kh7 30. Nf2 h5 31. Nh3 Bd8 32. Ng5+ Kg8 33. Nf3 Bxf6 34. Nd4
Nb4+ 35. Kb2 Na6 36. Nb5 Nc5 37. Bd4 Bxd4 38. Rxd4 Ne4 39. c4 Nf6 40. Rc1 Rc5
41. cxd5 Rxd5 42. Rxd5 Nxd5 43. Rc5 Ra8 44. Na3 Kg7 45. Nc4 h4 46. Rxa5 hxg3
47. hxg3 Rh8 48. Ra7 Rh2+ 49. Ka3 Rg2 50. Ne5 Rxg3 51. Rxf7+ Kh6 52. Rf8 Rg1
53. Rh8+ Kg7 54. Rh4 Ra1+ 55. Kb2 Rf1 56. a5 Nxf4 57. a6 Nd5 58. a7 Rf2+ 59.
Ka3 Rf1 60. Ra4 Ra1+ 61. Kb2 Rxa4 62. bxa4 g5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.6"]
[White "Dabraccio, Guillermo"]
[Black "Moreno Marino, Juan Nicolas"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1615"]
[BlackElo "1556"]
[PlyCount "36"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nbd7 7. c4 c5 8. Nc3
a6 9. O-O Ne8 10. Bg3 Nc7 11. a4 b6 12. a5 bxa5 13. Rxa5 Bb7 14. Qd2 cxd4 15.
exd4 Ne6 16. Rfa1 Rb8 17. c5 Ndxc5 18. dxc5 Bxf3 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.7"]
[White "Moncada, Duvan Andres"]
[Black "Giraldo Mejia, Emanuel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1614"]
[PlyCount "43"]
[EventDate "2019.03.21"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 O-O 6. h3 c6 7. a4 Qc7 8. Bf4
Nbd7 9. e5 Nh5 10. exd6 exd6 11. Bh2 Nb6 12. Be2 Be6 13. O-O Nf6 14. Ng5 Bc4
15. Bxc4 Nxc4 16. b3 Nb6 17. a5 Nbd5 18. Nce4 Nxe4 19. Nxe4 Rad8 20. c4 f5 21.
Bxd6 Qd7 22. Bxf8 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.12"]
[White "Mesa, Francisco Sr"]
[Black "Rodriguez Valencia, Sebastian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1545"]
[BlackElo "1666"]
[PlyCount "53"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c3 Bg7 6. Be3 Nf6 7. Bd3 d5 8.
exd5 Nxd5 9. O-O O-O 10. Na3 Ne5 11. Be2 Nxe3 12. fxe3 Qb6 13. Qb3 Qxb3 14.
Nxb3 Bh6 15. Nc2 Bf5 16. Nbd4 Be4 17. Bf3 Bxf3 18. gxf3 Nc4 19. f4 Nxb2 20.
Rab1 Na4 21. Rxb7 Nxc3 22. Rxe7 Nxa2 23. Ra1 Nc3 24. Rexa7 Rxa7 25. Rxa7 Re8
26. Rd7 Ne4 27. Kf1 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.13"]
[White "Sanchez, Rubiela"]
[Black "Restrepo Lince, Romario Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1577"]
[PlyCount "42"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. f4 Bc5 5. Nh3 O-O 6. e4 Nxe5 7. fxe5 Qh4+ 8.
Kd2 d5 9. exd5 Nc6 10. Bd3 Nxe5 11. Qf1 Qd4 12. Kc2 g6 13. Nc3 Nxd3 14. Bh6 Bf5
15. Kb3 b5 16. Rd1 bxc4+ 17. Kc2 Rab8 18. b3 cxb3+ 19. axb3 Rxb3 20. Rxd3 Qxc3+
21. Kd1 Bxd3 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.15"]
[White "Medina Barrios, Lina Maria"]
[Black "Vanegas, Carlos Arturo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1530"]
[PlyCount "122"]
[EventDate "2019.03.21"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Qc7 8.
O-O e6 9. Re1 Bd6 10. c4 Ngf6 11. Bxg6 hxg6 12. d5 cxd5 13. cxd5 e5 14. Bg5 O-O
15. Qd2 Rac8 16. h4 Qc2 17. Red1 Qxd2 18. Nxd2 Rc2 19. Nde4 Bb8 20. b3 Nxe4 21.
Nxe4 f5 22. Ng3 e4 23. Rdc1 Rfc8 24. Nf1 Be5 25. Rab1 Nb6 26. Rxc2 Rxc2 27. Ne3
Rc8 28. Rd1 Bd6 29. Kf1 Kf7 30. g3 Rc3 31. Ke2 Ke8 32. Rd2 Rc1 33. Ng2 Bb4 34.
Rb2 Bc3 35. Bxc1 Bxb2 36. Bxb2 Nxd5 37. Bxg7 Kf7 38. Bd4 a6 39. a3 Nc7 40. a4
Nd5 41. Ne3 Nb4 42. Nc4 Kg8 43. Nd6 Nc6 44. Bb6 Kf8 45. Nxb7 Ke7 46. Na5 Ne5
47. b4 Kd7 48. Nb3 Kc6 49. Be3 Nd3 50. Nd4+ Kd7 51. b5 axb5 52. axb5 Nb4 53.
Nc6 Nd5 54. Ne5+ Ke6 55. Nxg6 Nc3+ 56. Kd2 Nxb5 57. h5 Kf6 58. Nh4 Nd6 59. Bd4+
Kg5 60. h6 Kxh6 61. Ke3 Kg5 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.16"]
[White "Arango Leon, Andres Felipe"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1688"]
[PlyCount "103"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8.
exd5 Nb8 9. c4 a6 10. Nc3 Be7 11. Bd3 O-O 12. O-O f5 13. f3 Nd7 14. Be3 Bg5 15.
Bf2 b6 16. b4 Bb7 17. Qc2 g6 18. Rfd1 Rc8 19. Qb3 Qe7 20. Rab1 e4 21. fxe4 f4
22. c5 f3 23. g3 bxc5 24. bxc5 Nxc5 25. Bxc5 Rxc5 26. Qxb7 Qxb7 27. Rxb7 Rxc3
28. Rb3 Be3+ 29. Kf1 Rfc8 30. Rxc3 Rxc3 31. e5 Kf8 32. exd6 Ke8 33. Be4 Rc1 34.
Rxc1 Bxc1 35. Bxf3 Kd7 36. h4 h6 37. Ke2 Kxd6 38. Kd3 a5 39. Kc4 g5 40. h5 Bd2
41. Kd4 Be1 42. g4 Bd2 43. Ke4 a4 44. Kf5 Bb4 45. Kg6 Ke7 46. Kxh6 Kf6 47. Kh7
Kf7 48. Bd1 a3 49. d6 Bxd6 50. Bb3+ Kf6 51. h6 Bf8 52. Bc4 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.20"]
[White "Lopez Rayo, Isabella"]
[Black "Arias, Oscar Eduardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1470"]
[PlyCount "58"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. Nxd4 d6 6. Nc3 Nf6 7. f3 O-O 8.
Be3 Ne5 9. Be2 c5 10. Nb3 b6 11. O-O Bb7 12. Qd2 d5 13. exd5 Nxd5 14. Nxd5 Qxd5
15. Qxd5 Bxd5 16. Bf4 Ng6 17. Bg3 h5 18. Rad1 Be6 19. f4 h4 20. Be1 Bf5 21. c3
Rfd8 22. g4 hxg3 23. hxg3 Rxd1 24. Bxd1 Bd3 25. Rf3 Rd8 26. Nd2 c4 27. Kh2 Bc5
28. b3 cxb3 29. Bxb3 Be2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.21"]
[White "Sanabria, Edgar"]
[Black "Ramos Ortiz, Carlos Alberto"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1462"]
[PlyCount "95"]
[EventDate "2019.03.21"]

1. e4 d6 2. f4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 Bxf3 6. Bxf3 e6 7. O-O Be7 8.
Kh1 O-O 9. d3 d5 10. e5 Nfd7 11. d4 c5 12. Ne2 cxd4 13. Nxd4 Nc6 14. c3 Nxd4
15. cxd4 Rc8 16. f5 Bg5 17. Bxg5 Qxg5 18. Bg4 Rc6 19. b4 exf5 20. Rxf5 Qe7 21.
a3 Rfc8 22. Rf1 R8c7 23. Qf3 Nb6 24. Rae1 Rc3 25. Qf4 Nc8 26. Re3 Rxe3 27. Qxe3
h6 28. Rc1 Rxc1+ 29. Qxc1 Nb6 30. Qc5 Qd8 31. h3 g6 32. Qb5 Qc7 33. Qc5 Qxc5
34. bxc5 Na8 35. Bc8 b6 36. Bb7 Nc7 37. cxb6 axb6 38. Kg1 Nb5 39. Bxd5 Nxd4 40.
a4 Kf8 41. Kf2 Ke7 42. Ke3 Ne6 43. Bc6 Nc5 44. Kd4 Ke6 45. Bd5+ Ke7 46. a5 Ne6+
47. Bxe6 Kxe6 48. a6 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.24"]
[White "Ortiz Maza, Kelly Johanna"]
[Black "Suaza Sanabria, Laura Sofia"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1410"]
[PlyCount "53"]
[EventDate "2019.03.21"]

1. Nf3 d6 2. d4 Nf6 3. c4 Nbd7 4. Bf4 e6 5. Nc3 Be7 6. e3 O-O 7. Bd3 d5 8. c5
c6 9. h3 b6 10. cxb6 axb6 11. O-O Ba6 12. Rc1 Re8 13. Re1 Bxd3 14. Qxd3 Nf8 15.
Ne5 Rc8 16. Na4 c5 17. dxc5 bxc5 18. b3 Bd6 19. Qa6 Ra8 20. Qb7 Re7 21. Qb5 Ra5
22. Qe2 c4 23. Nc6 Qc7 24. Bxd6 Qxd6 25. Nxa5 Ra7 26. Nxc4 dxc4 27. Rxc4 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.25"]
[White "Becerra Fonseca, Camila"]
[Black "Bautista Chiquillo, Leidy"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1323"]
[BlackElo "1624"]
[PlyCount "74"]
[EventDate "2019.03.21"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 Bxg3 8.
hxg3 cxd4 9. exd4 a6 10. a4 Qd6 11. Bd3 h6 12. Qc2 e5 13. dxe5 Nxe5 14. Nxe5
Qxe5+ 15. Kf1 O-O 16. Re1 Qd6 17. Nf3 Bd7 18. Nh4 Rfe8 19. Rd1 Bg4 20. f3 Bd7
21. Bf5 b5 22. Bxd7 Qxd7 23. a5 Qc7 24. Nf5 Qxa5 25. Nd6 Re6 26. Nf5 Qc7 27.
Qd2 Qc4+ 28. Kg1 Re2 29. Nxh6+ Kf8 30. Qg5 Qc5+ 31. Kh2 gxh6 32. Qxf6 Rae8 33.
Qxh6+ Ke7 34. Qg5+ Kd6 35. b4 Rh8+ 36. Qh4 Rxh4+ 37. gxh4 Qf2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.26"]
[White "Herrera Nopan, Fabian"]
[Black "Orozco Fernandez, Eliana Andrea"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1621"]
[BlackElo "1226"]
[PlyCount "49"]
[EventDate "2019.03.21"]

1. d4 d5 2. c4 Nf6 3. Nf3 e6 4. Bg5 Nbd7 5. Nc3 h6 6. Bh4 Be7 7. e3 c5 8. cxd5
exd5 9. Bb5 cxd4 10. Qxd4 a6 11. Bxd7+ Qxd7 12. O-O Qd6 13. Bxf6 Bxf6 14. Qxd5
Qxd5 15. Nxd5 O-O 16. Nxf6+ gxf6 17. h3 Kh8 18. Rac1 Rg8 19. Kh2 Be6 20. Nd4
Bxa2 21. b3 a5 22. Ra1 a4 23. Rxa2 axb3 24. Rxa8 Rxa8 25. Nxb3 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.30"]
[White "Medina Vaquiro, Paula Andrea"]
[Black "Nino Medina, Ivan Dario"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "66"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Be7 8. Nf3
O-O 9. h3 Qc7 10. Bb3 b5 11. Bf4 Nbd7 12. Bh2 b4 13. Ne2 Nxe4 14. Qd4 Ndc5 15.
Qxb4 a5 16. Qd4 Bf6 17. Qe3 Bxb2 18. Rab1 Bf6 19. Nd2 Nxd2 20. Qxd2 Rd8 21.
Rfd1 Be7 22. Nc3 Qc6 23. Ba4 Nxa4 24. Nb5 Bb7 25. f3 d5 26. Nc7 Rac8 27. Nb5
Bb4 28. Na7 Bxd2 29. Nxc6 Be3+ 30. Kh1 Bxc6 31. Rd3 d4 32. f4 Nc3 33. Rb3 Be4
0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.31"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Rengifo Astudillo, Carlos Alberto"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1590"]
[PlyCount "34"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Nf3 Nc6 7. Bd3 Nf6 8.
O-O b5 9. Re1 Be7 10. Bg5 h6 11. Bh4 Bb7 12. Bg3 d6 13. a3 O-O 14. Re2 e5 15.
Nd5 Nxd5 16. exd5 Nd8 17. Be4 f5 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.34"]
[White "Vergara Agudelo, Davd Felipe"]
[Black "Gomez Saenz, Manuela"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1539"]
[PlyCount "32"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qb6 9. O-O-O Nbd7 10. Bc4 O-O 11. Rhe1 Qc7 12. Qg3 Qxc4 13. e5 Nh5 14. Qg4 Bxg5
15. Qxg5 dxe5 16. fxe5 g6 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.35"]
[White "Pinilla, Diego Alexander"]
[Black "Galindo Torres, Jeimy Julissa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1693"]
[PlyCount "28"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bc5 5. f4 Ng4 6. Qxg4 d5 7. Qxg7 Rf8 8.
Nxd5 Be7 9. f5 f6 10. Bh6 Nd4 11. O-O-O Qd6 12. Nxe7 Qxe7 13. Qxf8+ Qxf8 14.
Bxf8 Kxf8 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.36"]
[White "Centenaro Erazo, Nicole Daniela"]
[Black "Susunaga Duran, Madelen Fernanda"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "66"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bb7 6. a3 b4 7. O-O Bd6 8. d3
Nf6 9. Bg5 Be7 10. axb4 Nxb4 11. c3 Nc6 12. Re1 O-O 13. Nbd2 h6 14. Be3 Re8 15.
Nf1 d5 16. Ba4 Bd6 17. Ng3 Re6 18. Nh4 Nxe4 19. dxe4 d4 20. cxd4 Qxh4 21. d5
Rg6 22. dxc6 Bc8 23. Qd3 Rb8 24. b4 Rxb4 25. Bb3 Rg4 26. f3 Rg6 27. Nf5 Bxf5
28. Bf2 Qg5 29. g3 Bh3 30. Be3 Qf6 31. Bd2 Rd4 32. Qe2 Bc5 33. Be3 Qh4 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.40"]
[White "Gomez Gomez, Maria Camila"]
[Black "Soto Ramirez, Andres Camilo"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1074"]
[PlyCount "37"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nf6 5. d3 h6 6. Be3 Bb6 7. Nc3 Nd4 8.
Nxe5 Nxb5 9. Nxb5 d6 10. Nc4 O-O 11. h3 Be6 12. Nd2 Qd7 13. Nd4 Qe7 14. Qf3 Bd7
15. Qg3 Nh5 16. Qf3 Nf6 17. Nf5 Bxf5 18. Qxf5 Ba5 19. Qxa5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.44"]
[White "Montano Rios, Johan Andres"]
[Black "Herrera Cortes, Luis Felipe"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1376"]
[Annotator "LIGAPC2"]
[PlyCount "103"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 e5 4. Nf3 Nf6 5. d3 a6 6. Bxc6 bxc6 7. Nxe5 d5 8.
O-O Bd6 9. Nf3 O-O 10. e5 Bc7 11. exf6 Qxf6 12. Bg5 Qg6 13. Qd2 h6 14. Bf4 Bd8
15. Kh1 h5 16. h4 Qg4 17. Bg3 (17. Bd6 Qf4) 17... f6 18. Qf4 Qd7 19. Qd6 Qb7
20. Qxc5 Qxb2 21. Qxc6 Bb7 22. Qd7 Rf7 23. Qe8+ Rf8 24. Qe6+ Rf7 25. Rab1 Bc8
26. Qxf7+ Kxf7 27. Rxb2 f5 28. Nxd5 Be6 29. Ne5+ Kg8 30. Nf4 Bc8 31. Rfb1 Bc7
32. Nd5 Bd6 33. Nc4 Bxg3 34. fxg3 Kh7 35. Rb8 Rxb8 36. Rxb8 Be6 37. Nf4 Bf7 38.
Rf8 (38. Ne3) 38... Bg8 39. Rxf5 g6 40. Rf8 g5 41. Nxh5 g4 42. Nf6+ Kh6 (42...
Kg7 43. Rxg8+ Kxf6 44. Re8) 43. Nxg8+ Kg7 44. Rf4 Kxg8 45. d4 a5 46. d5 a4 47.
d6 Kg7 48. d7 Kg6 49. d8=Q a3 50. Qg5+ Kh7 51. Rf7+ Kh8 52. Qg7# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.41"]
[White "Carrillo Riano, Karen Sofia"]
[Black "Acevedo, Jorge Luis"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "80"]
[EventDate "2019.03.21"]

1. e4 g6 2. d4 Bg7 3. Nf3 Nf6 4. Nc3 O-O 5. Bc4 d6 6. h3 Nbd7 7. O-O Nb6 8. Bb3
a5 9. a3 Be6 10. d5 Bd7 11. e5 dxe5 12. Nxe5 Bf5 13. Bf4 Nh5 14. Qd2 Nxf4 15.
Qxf4 a4 16. Ba2 Bxc2 17. Rac1 Bb3 18. Bxb3 axb3 19. Rfd1 Qd6 20. Nd3 Qd8 21.
Nb4 Bxc3 22. Rxc3 c6 23. d6 Ra4 24. Qe5 e6 25. Rxb3 Nd7 26. Qg3 Nc5 27. Re3 Nd7
28. h4 c5 29. Nc2 Rxh4 30. Rb3 b6 31. Ne1 Re4 32. Nf3 h5 33. Qg5 Nf6 34. Ne5
Nd5 35. Nf3 Qxd6 36. Qh6 Qf4 37. Ng5 Nf6 38. g3 Qg4 39. Nxe4 Qxd1+ 40. Kg2 Nxe4
0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.1"]
[White "Diaz Diaz, Jose Joaquin"]
[Black "Orozco Giraldo, Jhon Edison"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1616"]
[PlyCount "73"]
[EventDate "2019.03.21"]

1. Nf3 Nf6 2. d4 g6 3. g3 d6 4. Bg2 Bg7 5. O-O O-O 6. c4 c5 7. e3 cxd4 8. exd4
Qc7 9. b3 e5 10. h3 Nc6 11. Bb2 Re8 12. Nc3 a6 13. Rc1 Qb6 14. c5 Qc7 15. dxe5
dxe5 16. Nd2 Rd8 17. Qe1 Nb4 18. Rb1 Nd3 19. Qe3 Qxc5 20. Qxc5 Nxc5 21. Nc4 Bf5
22. Rbd1 Bd3 23. Rfe1 Bxc4 24. bxc4 Nd3 25. Re2 Nxb2 26. Rxb2 Rxd1+ 27. Nxd1
Rc8 28. Ne3 b5 29. cxb5 axb5 30. Rxb5 Ne8 31. Bd5 Nc7 32. Rc5 Kf8 33. Bb7 Rd8
34. Rxc7 Rd2 35. Bd5 f6 36. Rf7+ Kg8 37. Rxf6+ 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.6"]
[White "Moreno Marino, Juan Nicolas"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1556"]
[BlackElo "1633"]
[Annotator "LIGAPC2"]
[PlyCount "92"]
[EventDate "2019.03.21"]

1. e4 Nf6 2. d3 d5 3. e5 Nfd7 4. f4 e6 5. Qe2 c5 6. Nf3 Nc6 7. g3 Be7 8. Bh3
Nf8 9. O-O Bd7 10. Nc3 Qb6 11. Kg2 f6 12. f5 Nxe5 13. Nxe5 fxe5 14. Qxe5 Bf6
15. Qe2 O-O-O 16. fxe6 Bxe6 17. Bxe6+ Qxe6 18. Qxe6+ Nxe6 19. Rf5 Nd4 20. Rxd5
Rxd5 21. Nxd5 Nxc2 22. Rb1 Ne1+ 23. Kf1 Nxd3 24. Nxf6 gxf6 25. Ke2 c4 26. Bh6
Rd8 27. Bg7 Rd6 28. Rd1 Kc7 29. Bh6 Nxb2 30. Rc1 Rc6 31. Kd2 Nd3 32. Rf1 Kd7
33. Bg7 Ke7 34. Kc3 b5 35. Rf5 Kf7 36. Bh6 Rc5 37. Rxc5 Nxc5 38. Kb4 Nd3+ 39.
Kxb5 Ne5 40. Bf4 c3 41. Kb4 Nd3+ 42. Kxc3 Nxf4 43. gxf4 Ke6 44. Kd3 Kf5 45. Ke3
Kg4 46. Ke4 h5 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.7"]
[White "Restrepo, Marlon Julian"]
[Black "Dabraccio, Guillermo"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1615"]
[PlyCount "25"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 cxd4 5. cxd4 d5 6. Nc3 dxe4 7. Nxe4 Bb4+ 8.
Bd2 Qa5 9. Nd6+ Kf8 10. Nc4 Bxd2+ 11. Nfxd2 Qb4 12. a3 Qxb2 13. Nxb2 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.16"]
[White "Gomez Saenz, Manuela"]
[Black "Ossa Ramirez, Jesus Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1539"]
[BlackElo "1651"]
[PlyCount "45"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. O-O Bc5 6. c3 d6 7. cxd4 Bb6 8. Nc3
Bg4 9. h3 Bh5 10. Nd5 Bxd4 11. g4 Ne5 12. gxh5 Nxf3+ 13. Qxf3 Nf6 14. Be3 Be5
15. Kh1 c6 16. Nxf6+ Bxf6 17. Rad1 Qe7 18. Rg1 O-O-O 19. Bxa7 b5 20. e5 d5 21.
Bb6 Rd7 22. exf6 gxf6 23. Bd3 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.17"]
[White "Giraldo Mejia, Emanuel"]
[Black "Ortiz Maza, Kelly Johanna"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "61"]
[EventDate "2019.03.21"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nf6 4. Nd2 e6 5. Ngf3 c5 6. c3 d6 7. O-O Be7 8. Qc2
h6 9. Re1 O-O 10. Nf1 cxd4 11. Nxd4 Nc6 12. Nxc6 Bxc6 13. Ng3 Rc8 14. h3 b5 15.
Qe2 a6 16. Be3 Nd7 17. Rad1 Ne5 18. f4 Nc4 19. Bxc4 bxc4 20. Qxc4 Bb5 21. Qb3
Qd7 22. Qc2 Qc6 23. Bd4 Bh4 24. Bf2 Ba4 25. b3 Bxg3 26. Bxg3 Qxc3 27. Qxc3 Rxc3
28. bxa4 Rxg3 29. Rxd6 Ra3 30. Rxa6 Rxa2 31. Kf1 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.18"]
[White "Reyes Aristizabal, Andres"]
[Black "Almanza Avila, Nataly"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1634"]
[BlackElo "1365"]
[PlyCount "41"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. e3 d6 3. Bc4 g6 4. Nf3 Bg7 5. b3 O-O 6. O-O c5 7. c3 d5 8. Be2 b6
9. Ne5 Bb7 10. Nd2 Nfd7 11. f4 f6 12. Nef3 Re8 13. a4 e5 14. fxe5 fxe5 15. h3
exd4 16. exd4 Qe7 17. Bb5 Qe3+ 18. Kh1 Qxc3 19. Ba3 Qa5 20. Rc1 a6 21. b4 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.20"]
[White "Giraldo Lotero, Jaminton Wvaldo"]
[Black "Herrera Nopan, Fabian"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1621"]
[PlyCount "79"]
[EventDate "2019.03.21"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 a6 6. Bd3 c4 7. Bc2 b5 8. Nbd2 Bb7
9. h3 Bd6 10. Bxd6 Qxd6 11. Ne5 Nbd7 12. f4 h5 13. Qf3 Ke7 14. O-O-O b4 15.
cxb4 Qxb4 16. g4 c3 17. Nb3 cxb2+ 18. Kb1 Nb6 19. Nc5 Rab8 20. Nxb7 Rhc8 21.
Nc5 Rxc5 22. dxc5 Qxc5 23. g5 Nfd7 24. Nxd7 Kxd7 25. Bb3 a5 26. Rd4 g6 27. Rhd1
Rc8 28. Qf1 a4 29. Rxa4 Nxa4 30. Bxa4+ Ke7 31. Qe1 Qc3 32. Qxc3 Rxc3 33. Re1 d4
34. Kxb2 Rd3 35. Kc2 Rc3+ 36. Kd2 Rc4 37. Bb3 dxe3+ 38. Kxe3 Rc3+ 39. Kf2 Rxh3
40. Rc1 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.23"]
[White "Lopez Ramirez, Daniel Giovanny"]
[Black "Medina Barrios, Lina Maria"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1688"]
[BlackElo "1530"]
[PlyCount "121"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 e6 3. d3 Nf6 4. g3 d5 5. Nc3 Be7 6. Bg2 O-O 7. O-O Re8 8. Ne5
Qc7 9. f4 d4 10. Nb5 Qd8 11. a4 a6 12. Na3 b6 13. g4 Nfd7 14. Nec4 Bb7 15. g5
Nf8 16. Qh5 Nbd7 17. Bd2 Qc7 18. Rf3 f5 19. Re1 Ng6 20. Rh3 Ndf8 21. e5 Bxg2
22. Kxg2 Rac8 23. Qf3 Nd7 24. Qh5 Ndf8 25. Rf3 Qc6 26. Qh3 b5 27. axb5 axb5 28.
Na5 Qa6 29. Qg3 Nd7 30. h4 Nb6 31. h5 Nf8 32. Rff1 Nd5 33. Nb3 Qb7 34. Qf3 Rb8
35. Ra1 Rec8 36. Na5 Qd7 37. Rfb1 Nb6 38. Ra2 c4 39. Rba1 c3 40. bxc3 dxc3 41.
Be3 b4 42. N3c4 Nd5 43. Nb3 Nxe3+ 44. Nxe3 Qd8 45. Kf2 Nd7 46. Ra6 Rb6 47. Ra8
Rbb8 48. Rxb8 Rxb8 49. Qc6 Rb6 50. Qa8 Rb8 51. Qc6 Rb6 52. Qc4 Qb8 53. Nxf5 Qf8
54. Nxe7+ Qxe7 55. Ra7 Qe8 56. Qc7 Qxh5 57. Qxd7 Qh2+ 58. Kf3 Qh3+ 59. Ke4 Qf5+
60. Ke3 Qh3+ 61. Kd4 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.25"]
[White "Sanchez Riobo, Emily Dainne"]
[Black "Castro Castro, Joaquin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1394"]
[PlyCount "116"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Nf3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 c5 8. e3
e5 9. b3 Ne8 10. Bb2 f5 11. Nd5 e4 12. Ne1 Nc7 13. Nf4 Qe8 14. Qd2 Qf7 15. f3
exf3 16. Nxf3 Qe7 17. Rab1 Nf6 18. Qd3 Ng4 19. Rfe1 Rb8 20. e4 fxe4 21. Rxe4
Qf7 22. Qe2 Bf5 23. Re7 Rbe8 24. Rxf7 Rxe2 25. Rxf8+ Kxf8 26. Nxe2 Bxb1 27. a3
Ne3 28. Nc3 Bc2 29. dxc5 dxc5 30. Nd2 Nxg2 31. Kxg2 Ne6 32. b4 Ke7 33. Nd5+ Kd6
34. Bxg7 Nxg7 35. Nf1 Be4+ 36. Kf2 Bxd5 37. bxc5+ Kxc5 38. cxd5 Kxd5 39. Nd2
Nf5 40. Kf3 b5 41. Kf4 h6 42. Nb3 Nd4 43. Na1 a5 44. Ke3 b4 45. axb4 axb4 46.
Kd3 b3 47. Nxb3 Nxb3 48. Ke3 Ke5 49. Kf3 Nd4+ 50. Ke3 g5 51. g4 Ne6 52. Kf3 Kd4
53. Ke2 Ke4 54. Kf2 Kf4 55. h3 Nd4 56. Kg2 Nf3 57. Kf2 Ne5 58. Kg2 Nxg4 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.32"]
[White "Cardona, Jacobo"]
[Black "Medina Vaquiro, Paula Andrea"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "57"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bd6 4. c3 Nge7 5. O-O a6 6. Ba4 b5 7. Bb3 Bb7 8. Ng5
O-O 9. Qh5 h6 10. Nxf7 Qb8 11. Nxd6+ Kh8 12. Nxb7 Qxb7 13. d3 Rf6 14. Bg5 Rd6
15. Bxe7 Nxe7 16. Qxe5 Ng6 17. Qg3 Rf8 18. Nd2 Nf4 19. Qe3 Rxd3 20. Qe1 Qb6 21.
Kh1 Qg6 22. Rg1 Qd6 23. Rd1 Qf6 24. Bc2 Nh3 25. gxh3 Rxh3 26. Qf1 Rxh2+ 27.
Kxh2 Qh4+ 28. Qh3 Rxf2+ 29. Rg2 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.34"]
[White "Serrato Ramirez, Alison Ariana"]
[Black "Montano Rios, Johan Andres"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "68"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 Nf6 6. e5 Qa5+ 7. c3 Qxe5+ 8.
Be3 d5 9. Bb3 Bd6 10. Nd2 O-O 11. Qe2 Bd7 12. O-O-O Qh5 13. Qxh5 Nxh5 14. c4 e5
15. N4f3 d4 16. Ne4 Bc7 17. Nc5 Bc6 18. Bd2 b6 19. Na4 Nd7 20. Bb4 Rfc8 21. c5
b5 22. Nb6 Bxb6 23. cxb6 Bxf3+ 24. Kb1 Bxd1 25. b7 Bxb3 26. bxa8=Q Bxa2+ 27.
Kxa2 Rxa8 28. Rc1 a5 29. Bd6 Nhf6 30. Rc7 h5 31. g3 Kh7 32. Kb1 a4 33. Kc2 e4
34. Kd1 Nf8 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.35"]
[White "Peñas Flechas, Luis Orlando"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1470"]
[PlyCount "32"]
[EventDate "2019.03.21"]

1. e4 c5 2. Bc4 d6 3. c3 Nf6 4. d3 g6 5. Ne2 Bg7 6. O-O a6 7. Bg5 b5 8. Bb3 Bb7
9. Nd2 Nbd7 10. Rc1 Rc8 11. Bc2 Qb6 12. Kh1 O-O 13. f3 e6 14. Bb1 d5 15. Be3
Qd8 16. Ng3 Nb6 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.38"]
[White "Susunaga Duran, Madelen Fernanda"]
[Black "Hernandez Bermudez, Manuela"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1431"]
[PlyCount "64"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Qxe7+ Bxe7
8. Be2 Nc6 9. O-O Be6 10. d4 d5 11. Bf4 O-O-O 12. Nc3 Ne4 13. Nb5 Nd6 14. Nxd6+
Bxd6 15. Bxd6 Rxd6 16. Ne5 Nxd4 17. Bf3 f6 18. Ng4 Nxc2 19. Rac1 Nd4 20. Rc3
Nxf3+ 21. Rxf3 Bxg4 22. Rg3 Bf5 23. Rxg7 Bg6 24. g4 Rd7 25. Rxd7 Kxd7 26. Re1
Re8 27. Rc1 Re2 28. b4 Rxa2 29. Kf1 Rb2 30. Rd1 Rb1 31. Rxb1 Bxb1 32. Ke1 Kd6
0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.39"]
[White "Suaza Sanabria, Laura Sofia"]
[Black "Vergara Agudelo, Davd Felipe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1410"]
[PlyCount "31"]
[EventDate "2019.03.21"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bd3 Nc6 6. h3 Qb6 7. c3 Ne4 8.
Nbd2 Bf5 9. Qc2 Rd8 10. O-O Rd6 11. Nxe4 dxe4 12. Bxe4 Bxe4 13. Qxe4 g6 14. Re1
Bg7 15. d5 Nd8 16. Qxe7# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.40"]
[White "Ramirez Guarun, Simon"]
[Black "Becerra Fonseca, Camila"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1323"]
[PlyCount "58"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 b5 6. g3 Bb7 7. Bg2 Qc7 8. a3
Bc5 9. Be3 Ne7 10. O-O O-O 11. b4 Bxd4 12. Bxd4 e5 13. Bc5 Nbc6 14. Bxe7 Nxe7
15. Nd5 Nxd5 16. exd5 d6 17. Qd3 f5 18. f3 Rac8 19. Rac1 Qc3 20. Rfd1 Qxd3 21.
Rxd3 Rf7 22. c3 Rc4 23. f4 exf4 24. gxf4 Rxf4 25. Rd4 g5 26. Rxf4 gxf4 27. Rf1
Rg7 28. Kh1 h5 29. Be4 fxe4 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.42"]
[White "Tipiani Martinez, Paula Sofia"]
[Black "Soto Ramirez, Luna Sofia"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "79"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nc3 d6 7. h3 Be6 8. Be3
Qd7 9. Qd2 Bxh3 10. Ng5 Bxg2 11. Kxg2 Qg4+ 12. Kh2 Nd4 13. Rg1 Nf3+ 14. Nxf3
Qxf3 15. Qd1 Qxd1 16. Raxd1 g6 17. Nd5 Nxd5 18. Bxd5 Rab8 19. Rg4 Kh8 20. Bh6
Rg8 21. Bxf7 Rgd8 22. Rh1 Rd7 23. Kg3 Bf8 24. Be6 Re7 25. Rxg6 Bxh6 26. Rhxh6
Rbe8 27. Bf5 c6 28. c3 d5 29. Kh4 Rd8 30. Kg4 c5 31. Be6 dxe4 32. dxe4 Ree8 33.
Rg5 Rd2 34. Bf5 Re7 35. Rgh5 Kg8 36. Rxh7 Kf8 37. Rh8+ Kf7 38. R5h7+ Kf6 39.
Rf8+ Rf7 40. Rhxf7# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.44"]
[White "Marquez, Lucas Mateo"]
[Black "Jaramillo, Amparo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1279"]
[BlackElo "1387"]
[PlyCount "105"]
[EventDate "2019.03.21"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. dxc6 Nxc6 5. Nf3 Bf5 6. d4 Qd7 7. d5 Nb4 8.
Nd4 e6 9. Nxf5 exf5 10. Qe2+ Be7 11. Nc3 O-O 12. Bg5 Rfe8 13. Qd2 Bc5+ 14. Be2
Ne4 15. Nxe4 fxe4 16. b3 Qd6 17. O-O h6 18. Bf4 Qf6 19. Rad1 Nxa2 20. Be3 Nc3
21. Rde1 Nxe2+ 22. Rxe2 Bxe3 23. fxe3 Qd6 24. Ref2 f6 25. b4 Rad8 26. Rd1 b6
27. b5 Re5 28. Qd4 Rde8 29. Qa1 R8e7 30. Rd4 Rh5 31. g3 f5 32. Qc3 g5 33. Rxf5
Qg6 34. g4 Rh4 35. h3 Rxh3 36. Rd2 h5 37. Rdf2 Rg3+ 38. Kf1 Rf3 39. Rf6 Rxf2+
40. Kxf2 Rf7 41. Rxf7 Qxf7+ 42. Ke1 h4 43. Qe5 Qg7 44. Qe8+ Qf8 45. Qxe4 Qb4+
46. Ke2 Qb2+ 47. Kd3 Qb1+ 48. Kd4 Qxe4+ 49. Kxe4 h3 50. Kf3 Kf7 51. e4 Ke7 52.
e5 Kd7 53. Kg3 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.46"]
[White "Soto Ramirez, Andres Camilo"]
[Black "Ramos Rocha, Natalia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1074"]
[PlyCount "99"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 h6 6. O-O O-O 7. Be3 Bxe3 8.
fxe3 Ng4 9. Nd5 d6 10. Nd2 Qh4 11. Nf3 Qh5 12. h3 Nf6 13. Nxf6+ gxf6 14. Nh2
Qg6 15. Qf3 Be6 16. Qxf6 Qxf6 17. Rxf6 Bxc4 18. dxc4 Ne7 19. Rxh6 Kg7 20. Ng4
f5 21. exf5 Nxf5 22. Re6 Kf7 23. Rf6+ Ke7 24. Rxf8 Rxf8 25. Rf1 Ng3 26. Rxf8
Kxf8 27. Kf2 Ne4+ 28. Ke2 Kf7 29. h4 Kg6 30. Nf2 Ng3+ 31. Kf3 Nf5 32. g3 Kh5
33. g4+ Kg6 34. gxf5+ Kxf5 35. e4+ Kg6 36. Kg4 c6 37. h5+ Kh6 38. Kh4 a6 39.
Ng4+ Kg7 40. Kg5 b5 41. h6+ Kh7 42. Nf6+ Kh8 43. cxb5 axb5 44. Kg6 d5 45. exd5
cxd5 46. Nxd5 e4 47. h7 b4 48. Kh6 e3 49. Nf4 e2 50. Ng6# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.37"]
[White "Vizcaino Castillo, Andrea Carolina"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1445"]
[PlyCount "100"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Nc3 Bb4 6. O-O Bxc3 7. bxc3 O-O 8.
a3 d6 9. h3 Be6 10. Bb3 d5 11. exd5 Bxd5 12. Nh2 e4 13. d4 Bxb3 14. cxb3 Ne7
15. f3 exf3 16. Qxf3 Qd5 17. Bxh6 Qxf3 18. Rxf3 gxh6 19. Rxf6 Nd5 20. Rf3 Rae8
21. Kf2 Re7 22. Re1 Rxe1 23. Kxe1 Re8+ 24. Kd2 Re4 25. Ng4 Rf4 26. Rxf4 Nxf4
27. g3 Nxh3 28. Nxh6+ Kg7 29. Nf5+ Kf6 30. Ne3 Kg5 31. Ke2 f5 32. c4 f4 33.
gxf4+ Nxf4+ 34. Kd2 Ne6 35. d5 Nd4 36. Kc3 Ne2+ 37. Kd2 Nd4 38. b4 Kf4 39. Kd3
Nb3 40. c5 Nc1+ 41. Kd4 Nb3+ 42. Kd3 Nc1+ 43. Kc2 Ne2 44. Kd2 Nd4 45. d6 cxd6
46. cxd6 Ne6 47. Kd3 Ke5 48. Nc4+ Kd5 49. b5 Kc5 50. a4 Kb4 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.11"]
[White "Arias, Oscar Eduardo"]
[Black "Acero Vargas, Cristian Camilo"]
[Result "0-1"]
[ECO "B18"]
[BlackElo "1547"]
[PlyCount "80"]
[EventDate "2019.03.21"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8.
O-O Ngf6 9. Re1 Be7 10. c4 O-O 11. h3 Qc7 12. Ne5 Nxe5 13. dxe5 Nd7 14. Bxg6
hxg6 15. Qd4 Rfd8 16. Qc3 Nc5 17. Be3 Rd3 18. Qc2 Rad8 19. b4 Na6 20. a3 b6 21.
Nf1 c5 22. b5 Nb8 23. Bc1 R8d7 24. Bb2 Bg5 25. Rad1 Qd8 26. Rxd3 Rxd3 27. a4
Qd7 28. Qe2 Rb3 29. g3 Qd3 30. f4 Be7 31. Kf2 Qf5 32. Bc1 g5 33. Rd1 gxf4 34.
Bxf4 g5 35. Ne3 Qxh3 36. Qc2 Rxe3 37. Kxe3 gxf4+ 38. Kxf4 Qh5 39. g4 Bg5+ 40.
Kf3 Qh3+ 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.14"]
[White "Rengifo Astudillo, Carlos Alberto"]
[Black "Hernandez Gonzalez, Jesus Adrian"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1590"]
[PlyCount "34"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nb3 Be6 8. Be2
Nbd7 9. O-O Be7 10. Kh1 d5 11. exd5 Nxd5 12. Bxe7 Nxe7 13. Ne4 O-O 14. Bf3 Qb6
15. Qd6 Nc6 16. Nec5 Nxc5 17. Qxc5 Qc7 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.3"]
[White "Moncada, Duvan Andres"]
[Black "Arango Leon, Andres Felipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1614"]
[BlackElo "1688"]
[PlyCount "99"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 h6 8. h3
Be6 9. Be3 Nbd7 10. Qd2 b5 11. a3 Be7 12. O-O Qc7 13. Nh4 Rd8 14. f4 Nc5 15.
Nf5 Bxf5 16. exf5 Nce4 17. Nd5 Nxd5 18. Qxd5 Ng3 19. Rfe1 Nxf5 20. Bf2 Bf6 21.
a4 Ne7 22. Qb3 O-O 23. axb5 axb5 24. Bxb5 Rb8 25. fxe5 Bxe5 26. c4 Nc6 27. Rad1
Rfc8 28. Qc2 Na5 29. Rxe5 Nxc4 30. Re8+ Rxe8 31. Bxe8 Rxb2 32. Qf5 Ne5 33. Bd4
Rb8 34. Ba4 Qc4 35. Bxe5 dxe5 36. Qxe5 Rf8 37. Qd4 Qe6 38. Bc2 Re8 39. Qd3 g6
40. Bb3 Qb6+ 41. Kh1 Rb8 42. Rb1 Rd8 43. Qc4 Qa7 44. Qg4 Kg7 45. h4 Rd4 46. Qg3
Qe7 47. Re1 Rxh4+ 48. Kg1 Qc5+ 49. Qe3 Qxe3+ 50. Rxe3 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.7"]
[White "Pineda Tamayo, Fernando A"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1657"]
[PlyCount "74"]
[EventDate "2019.03.21"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. h3 c5 6. dxc5 Bxc5 7. Nf3 O-O 8.
O-O Ne4 9. Nbd2 Re8 10. Bxe4 dxe4 11. Nxe4 Bb6 12. Qxd8 Rxd8 13. Bf4 Nc6 14. c3
Be6 15. b3 f6 16. Rfe1 Bd5 17. c4 Bxe4 18. Rxe4 Kf7 19. Be3 Ba5 20. a3 Bc3 21.
Rb1 f5 22. Rf4 g6 23. g4 Kf6 24. gxf5 gxf5 25. Kf1 Rd3 26. Ke2 Rad8 27. Rh4 Kg7
28. Ng5 Kg6 29. Ne6 Rxe3+ 30. fxe3 Rd2+ 31. Kf1 Ne5 32. Nf4+ Kg7 33. Ne2 Ng6
34. Rh5 Bb2 35. Ke1 Rc2 36. Kd1 Rxe2 37. Kxe2 Bxa3 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.9"]
[White "Suarez Ardila, Luisa Maria"]
[Black "Reyes Aristizabal, Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1581"]
[BlackElo "1634"]
[PlyCount "53"]
[EventDate "2019.03.21"]

1. e4 d6 2. d4 Nf6 3. Nd2 g6 4. g3 Nc6 5. c3 Bg4 6. Ngf3 Bg7 7. Bg2 O-O 8. O-O
e5 9. h3 Bd7 10. Re1 Nh5 11. dxe5 Nxe5 12. Nf1 Qc8 13. Kh2 Nxf3+ 14. Qxf3 Bc6
15. Qd3 Qd7 16. Be3 Kh8 17. Bd4 Rae8 18. Bxg7+ Nxg7 19. Rad1 f5 20. e5 Bxg2 21.
Kxg2 Qc6+ 22. Qd5 Qb6 23. exd6 Rxe1 24. Rxe1 cxd6 25. b3 Re8 26. Rxe8+ Nxe8 27.
Qf7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.12"]
[White "Dabraccio, Guillermo"]
[Black "Vanegas, Carlos Arturo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1615"]
[PlyCount "102"]
[EventDate "2019.03.21"]

1. Nf3 c6 2. d4 d5 3. Bf4 Nf6 4. Nbd2 e6 5. e3 Be7 6. h3 b6 7. Bd3 Bb7 8. Ne5
Nbd7 9. O-O O-O 10. Qf3 Rc8 11. c3 c5 12. g4 Nxe5 13. dxe5 Nd7 14. g5 Re8 15.
Bxh7+ Kxh7 16. Qh5+ Kg8 17. g6 fxg6 18. Qxg6 Nf8 19. Qg4 Qd7 20. Kh2 Bd8 21.
Rg1 Rc7 22. Bh6 Re7 23. Rad1 Qe8 24. h4 Qf7 25. Qg3 Kh7 26. Bg5 Red7 27. Bxd8
Rxd8 28. Ne4 Kh8 29. Qg5 Rb8 30. Nd6 Qe7 31. Qh5+ Nh7 32. Rg3 Rg8 33. Rg6 Bc6
34. Qg4 Be8 35. h5 Bxg6 36. hxg6 Qg5 37. Qxg5 Nxg5 38. Kg3 Rf8 39. f4 Ne4+ 40.
Nxe4 dxe4 41. Rd6 Re8 42. c4 Kg8 43. Kg4 Kf8 44. f5 exf5+ 45. Kxf5 Ke7 46. Re6+
Kd8 47. Rd6+ Rd7 48. Rd5 Ke7 49. a4 Rh8 50. Kxe4 Rh5 51. Kf4 Rh4+ 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.13"]
[White "Lopez Morales, Ruben Alfonso"]
[Black "Lopez Ramirez, Daniel Giovanny"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1627"]
[BlackElo "1688"]
[PlyCount "86"]
[EventDate "2019.03.21"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. d5 g6 5. c4 a5 6. Nc3 Nbd7 7. Be3 Bg7 8. h3 Ng8
9. Qd2 Ne7 10. f3 f5 11. exf5 Nxf5 12. Bxf5 gxf5 13. O-O-O f4 14. Bf2 h5 15.
Ne4 Nf6 16. Qe2 Nxe4 17. fxe4 Qg5 18. Qf3 Bd7 19. Kb1 h4 20. Ne2 O-O-O 21. Rhg1
Be8 22. Rc1 Bh5 23. Qd3 Bxe2 24. Qxe2 Qh5 25. Qd3 Rdf8 26. c5 dxc5 27. Bxc5 Rf7
28. Qb5 Qg6 29. Rc4 Qa6 30. Qxa6 bxa6 31. Bb6 Bf8 32. Bxa5 Rg8 33. Rgc1 Bd6 34.
R4c2 Rfg7 35. a3 Rxg2 36. Rc6 Rg1 37. Be1 Kb7 38. Bxh4 Rxc1+ 39. Rxc1 Rh8 40.
Bf2 Rxh3 41. Ka2 Be7 42. Rf1 Rf3 43. a4 Bc5 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.14"]
[White "Castro Castro, Joaquin"]
[Black "Sepulveda Reyes, Uriel Antonio"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "69"]
[EventDate "2019.03.21"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Bc4 a6 5. a4 e6 6. Be3 d5 7. exd5 exd5 8. Bb3
Nf6 9. Nc3 O-O 10. O-O c6 11. h3 Nbd7 12. Qd2 Re8 13. Rfe1 Nf8 14. Ne5 Ne6 15.
f4 Nf8 16. Rf1 Bf5 17. Rae1 Be4 18. g4 N8d7 19. g5 Nxe5 20. fxe5 Nh5 21. Nxe4
dxe4 22. Bxf7+ Kh8 23. Bxe8 Qxe8 24. Kh2 Rd8 25. Qf2 c5 26. c3 Qxa4 27. e6 Re8
28. d5 Be5+ 29. Kg2 Ng3 30. Bf4 Bxf4 31. Qxf4 Nxf1 32. e7 Qc2+ 33. Kxf1 Qd3+
34. Kg1 Kg8 35. Rf1 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.16"]
[White "Sanabria, Edgar"]
[Black "Giraldo Mejia, Emanuel"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "76"]
[EventDate "2019.03.21"]

1. e4 d6 2. f4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. d3 c6 6. h3 e5 7. Nf3 Nbd7 8. O-O
O-O 9. f5 b5 10. Bb3 a5 11. a4 b4 12. Ne2 d5 13. fxg6 fxg6 14. exd5 cxd5 15.
Bg5 Qc7 16. Bxd5+ Nxd5 17. Qd2 Bb7 18. h4 N7f6 19. Ng3 Ng4 20. Ne4 Qb6+ 21. Kh1
Nde3 22. Rfe1 Bxe4 23. dxe4 Nc4 24. Qd5+ Kh8 25. Qxc4 Nf2+ 26. Kh2 Ng4+ 27. Kh3
Rac8 28. Qe2 Qe6 29. Rac1 h6 30. Bd2 Ne3+ 31. Kh2 Nxc2 32. Rf1 Nd4 33. Nxd4
exd4 34. Qd3 Rxc1 35. Rxc1 Qg4 36. g3 Rf2+ 37. Kg1 Rf3 38. Rc8+ Kh7 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.18"]
[White "Ramos Ortiz, Carlos Alberto"]
[Black "Arias, Oscar Eduardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1462"]
[PlyCount "123"]
[EventDate "2019.03.21"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O a5 7. Nd5 Bd6 8. d3
Nxd5 9. cxd5 Nb4 10. a3 Na6 11. b4 c6 12. dxc6 dxc6 13. bxa5 Qxa5 14. Be3 Re8
15. Ng5 h6 16. Ne4 Bf8 17. Bxh6 gxh6 18. Nf6+ Kh8 19. Nxe8 Qd8 20. f4 exf4 21.
Rxf4 Qxe8 22. Qb3 Qe6 23. Qc2 Qe7 24. Raf1 Be6 25. d4 Bg7 26. Qe4 Rd8 27. Rxf7
Qd6 28. Rxb7 Bd5 29. Qe7 Bxd4+ 30. e3 Qxe7 31. Rxe7 Bc5 32. Re5 Bxa3 33. Bxd5
cxd5 34. Rh5 Bf8 35. Rxf8+ Rxf8 36. Rxh6+ Kg7 37. Rxa6 Rf3 38. Rd6 Rxe3 39.
Rxd5 Re2 40. Rf5 Kg6 41. Rf2 Re4 42. Kg2 Rc4 43. h4 Kh5 44. Kh3 Rc1 45. g4+ Kg6
46. h5+ Kh6 47. Rf6+ Kg7 48. Rg6+ Kh7 49. Kh4 Rc5 50. Rg5 Rc1 51. Rf5 Kh6 52.
Rf6+ Kg7 53. Kg5 Rc5+ 54. Rf5 Rc6 55. h6+ Kh7 56. Rf7+ Kh8 57. Rf6 Rc8 58. Kh5
Kh7 59. Rf7+ Kg8 60. Kg6 Rc6+ 61. Rf6 Rc7 62. h7+ 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.20"]
[White "Lopez Rayo, Isabella"]
[Black "Bautista Chiquillo, Leidy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1470"]
[BlackElo "1624"]
[PlyCount "14"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con ca"]
[Date "2019.03.23"]
[Round "5.42"]
[White "Vergara Agudelo, Davd Felipe"]
[Black "Herrera Cortes, Luis Felipe"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1376"]
[PlyCount "107"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. Bc4 a6 5. a4 d6 6. O-O Be7 7. d4 cxd4 8. Nxd4
Nf6 9. Nxc6 bxc6 10. Qf3 d5 11. exd5 cxd5 12. Rd1 Qc7 13. Bf4 Bd6 14. Bxd6 Qxd6
15. Rd3 Qe7 16. Re1 O-O 17. Bxd5 Nxd5 18. Nxd5 Qb7 19. Ne7+ Qxe7 20. Qxa8 Bb7
21. Qa7 h6 22. Red1 Ra8 23. Rd7 Qxd7 24. Qxa8+ Bxa8 25. Rxd7 Bc6 26. Ra7 Bxa4
27. Rxa6 Bxc2 28. b4 Kf8 29. Ra7 Bd3 30. f4 Ke8 31. Kf2 g5 32. fxg5 hxg5 33.
Ke3 Bb5 34. Kd4 f5 35. Ke5 Bc4 36. b5 Bxb5 37. Kxe6 Kf8 38. Kxf5 Bf1 39. Kxg5
Bxg2 40. h4 Be4 41. h5 Kg8 42. Kf6 Kh8 43. Ke5 Bd3 44. Kf6 Be4 45. Kf7 Kh7 46.
Kf6+ Kh6 47. Ra5 Bf3 48. Kf7 Bxh5+ 49. Kf6 Be2 50. Ra2 Bd1 51. Rh2+ Bh5 52. Rg2
Kh7 53. Rh2 Kh6 54. Kf5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.22"]
[White "Hernandez Bermudez, Manuela"]
[Black "Pino Villarreal, Maria Del Pilar"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1431"]
[PlyCount "67"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Nxc6 bxc6 7. Be2 Bb7 8.
O-O d5 9. cxd5 cxd5 10. exd5 Qxd5 11. Qxd5 Bxd5 12. Nc3 Bc6 13. Be3 Nf6 14.
Rac1 Be7 15. Rfd1 O-O 16. f3 Nd5 17. Nxd5 Bxd5 18. b3 h6 19. Bc5 Bxc5+ 20. Rxc5
Rfc8 21. Rdc1 Bb7 22. Rxc8+ Rxc8 23. Rxc8+ Bxc8 24. b4 Kf8 25. Kf2 Ke7 26. Ke3
Kd6 27. Bc4 Bb7 28. g3 f6 29. Kf4 Bd5 30. Bxa6 Bxa2 31. Ke4 Bd5+ 32. Ke3 Kc6
33. f4 Kb6 34. Be2 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.23"]
[White "Almanza Avila, Nataly"]
[Black "Becerra Munoz, Harold David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1365"]
[PlyCount "70"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Bd3 e5 7. d5 Nbd7 8. Nge2
b6 9. g4 a5 10. Ng3 Nc5 11. Be2 Bd7 12. h4 Qc8 13. g5 Ne8 14. h5 f5 15. gxf6
Nxf6 16. hxg6 hxg6 17. Bh6 Ng4 18. Bxg4 Bxg4 19. Qd2 Qd7 20. Qg5 Nd3+ 21. Kd2
Nxb2 22. Rh2 Nxc4+ 23. Kc2 Na3+ 24. Kd2 Nc4+ 25. Kc2 Bxh6 26. Qxh6 Qg7 27. Qg5
Bd7 28. Rg1 Qf6 29. Qh6 Kf7 30. Rgh1 Rh8 31. Qxh8 Rxh8 32. Rxh8 Qxf2+ 33. Nce2
Ba4+ 34. Kd3 Qe3+ 35. Kxc4 b5# 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.25"]
[White "Chavez, Jorge E"]
[Black "Rengifo Astudillo, Carlos Alberto"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1590"]
[PlyCount "131"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nc3 a6 3. a4 Nc6 4. g3 Nf6 5. Bg2 e6 6. Nge2 d6 7. O-O Be7 8. d3
Qc7 9. h3 b6 10. Be3 Bb7 11. Kh2 h5 12. Kg1 h4 13. g4 Nd7 14. Qd2 O-O-O 15. Bg5
f6 16. Bf4 g5 17. Bh2 Nd4 18. Nxd4 cxd4 19. Ne2 e5 20. Rfc1 Kb8 21. c3 dxc3 22.
Nxc3 Nc5 23. Qd1 Qd7 24. b4 Ne6 25. Ne2 d5 26. Qb3 d4 27. Kh1 Rc8 28. f3 Rxc1+
29. Rxc1 Rc8 30. Rxc8+ Qxc8 31. Bf1 Qd7 32. Kg1 Bc6 33. a5 b5 34. Nc1 Qd6 35.
Na2 Nd8 36. Kg2 Bd7 37. Qb2 Be6 38. Bg1 Bf7 39. Bf2 Ne6 40. Be1 Nf4+ 41. Kh2
Qe6 42. Nc1 Qc6 43. Kh1 Ne6 44. Ne2 Nd8 45. Nc1 Qd6 46. Nb3 Nc6 47. Nc5 Ka7 48.
Qa3 Nd8 49. Be2 Ne6 50. Nxe6 Qxe6 51. Bd1 Kb7 52. Kg2 Qa2+ 53. Qxa2 Bxa2 54.
Bc2 Kc6 55. Bd2 Bd8 56. Kf2 Bxa5 57. bxa5 Kc5 58. Ke1 b4 59. Ba4 Be6 60. Kd1
Ba2 61. Kc1 Be6 62. Kb2 Bf7 63. Bd7 Bg8 64. Bc8 Kb5 65. Bxa6+ Kxa5 66. Bc4 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.26"]
[White "Castano Herrera, Saray"]
[Black "Arias Lopez, Maria Angel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1584"]
[BlackElo "1038"]
[PlyCount "21"]
[EventDate "2019.03.21"]

1. d4 d5 2. c4 Nf6 3. Nf3 Bf5 4. g3 e6 5. Bg2 Nc6 6. Nh4 Bxb1 7. Rxb1 dxc4 8.
Bxc6+ bxc6 9. Qa4 Qd5 10. O-O Qb5 11. Qc2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.27"]
[White "Mesa, Francisco Sr"]
[Black "Acevedo, Jorge Luis"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1545"]
[PlyCount "38"]
[EventDate "2019.03.21"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 c6 6. O-O Nbd7 7. h3 O-O 8. Be3
b5 9. a3 a6 10. Qd2 e5 11. d5 Qc7 12. Bh6 Ne8 13. Bxg7 Kxg7 14. b4 f5 15. exf5
Rxf5 16. Ne4 Ndf6 17. Nfg5 c5 18. Ne6+ Bxe6 19. Nxf6 Bxd5 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.32"]
[White "Suaza Sanabria, Jose Luis"]
[Black "Ramirez Zuluaga, Juan Diego"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1471"]
[PlyCount "63"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. e3 g6 3. c4 c5 4. Nf3 Bg7 5. dxc5 Ne4 6. a3 Nc6 7. Qc2 Qa5+ 8. Bd2
Nxd2 9. Nbxd2 O-O 10. Bd3 a6 11. O-O b5 12. b4 Qc7 13. Ra2 Rb8 14. Nb3 d6 15.
cxd6 Qxd6 16. c5 Qc7 17. Nbd4 Kh8 18. Qb1 f5 19. Rd2 e5 20. Nxc6 Qxc6 21. Bc2
Qc7 22. Rfd1 Bb7 23. Rd7 Qc8 24. Ng5 Qe8 25. Qa2 h6 26. Ne6 Rf7 27. Rd8 Rxd8
28. Rxd8 Qxd8 29. Nxd8 Rd7 30. Nxb7 Rxb7 31. Qd5 Rb8 32. c6 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.40"]
[White "Prada Rodriguez, Andres"]
[Black "Serrato Ramirez, Alison Ariana"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "67"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bc5 6. Be3 Bb6 7. Bc4 O-O 8.
Qd2 Na5 9. Be2 d6 10. O-O-O Bg4 11. f3 Bd7 12. g4 a6 13. g5 Ne8 14. f4 c6 15.
h4 Nc7 16. Bf3 Nc4 17. Qd3 Nxe3 18. Qxe3 Re8 19. Qd3 Ne6 20. Nxe6 Rxe6 21. f5
Re8 22. Qxd6 Bc8 23. Qg3 Qc7 24. Qg2 Kh8 25. Rd3 Rd8 26. Rhd1 Rxd3 27. Rxd3
Qf4+ 28. Qd2 Qc7 29. h5 Bd7 30. Kb1 Rd8 31. Qd1 c5 32. Nd5 Qd6 33. Nxb6 Qxb6
34. Rxd7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.39"]
[White "Gomez Gomez, Maria Camila"]
[Black "Peñas Flechas, Luis Orlando"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "54"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. Bg5 Be7 7. Nc3 c6 8.
Be2 Bg4 9. O-O Nbd7 10. Qd2 O-O 11. h3 Bxf3 12. Bxf3 Re8 13. Rfe1 Qc7 14. Qf4
Bf8 15. Qg3 Rac8 16. Bg4 Nxg4 17. Qxg4 f6 18. Bf4 Ne5 19. Qg3 Ng6 20. Qh2 Nxf4
21. Qxf4 Qd7 22. Qg3 d5 23. Ne2 Bd6 24. Qf3 Re7 25. Ng3 Bxg3 26. Qxg3 Rce8 27.
Qf3 a6 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.4"]
[White "Molano, Walter Rene"]
[Black "Moreno Marino, Juan Nicolas"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1687"]
[BlackElo "1556"]
[PlyCount "15"]
[EventDate "2019.03.21"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Bg5 c5 5. c3 Nf6 6. Nbd2 O-O 7. Bc4 a6 8. Be3
1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.30"]
[White "Morales Ocampo, Yeni"]
[Black "Vizcaino Castillo, Andrea Carolina"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "1445"]
[PlyCount "33"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. Bb3 d6 7. h3 O-O 8. O-O
Bb6 9. Re1 Be6 10. Nbd2 Bxb3 11. Qxb3 Nh5 12. Nc4 Kh7 13. Qd1 g6 14. Qd2 g5 15.
Ne3 Nf6 16. Kh2 Ne7 17. g3 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.6"]
[White "Hernandez Gonzalez, Jesus Adrian"]
[Black "Gomez Saenz, Manuela"]
[Result "1-0"]
[ECO "A48"]
[BlackElo "1539"]
[PlyCount "22"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Bf4 d6 3. Nf3 g6 4. h3 Bg7 5. e3 O-O 6. Bd3 Nc6 7. c3 e5 8. dxe5
Nd5 9. Bg5 Qd7 10. exd6 Qxd6 11. Bc4 Nb6 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.15"]
[White "Mosquera, Anibal"]
[Black "Nino Medina, Ivan Dario"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "41"]
[EventDate "2019.03.21"]

1. e4 c5 2. Bc4 d6 3. Nc3 Nf6 4. d3 g6 5. Qe2 Nc6 6. a3 Nd4 7. Qd1 Bg7 8. Nge2
Ne6 9. f4 Rb8 10. O-O a6 11. Ng3 b5 12. Bb3 Nd4 13. Ba2 O-O 14. h3 Qc7 15. Nce2
e5 16. c3 Nxe2+ 17. Qxe2 a5 18. fxe5 dxe5 19. Bg5 Rb6 20. Rf2 h6 21. Bxf6 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.8"]
[White "Acero Vargas, Cristian Camilo"]
[Black "Restrepo Lince, Romario Alberto"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "1547"]
[PlyCount "53"]
[EventDate "2019.03.21"]

1. d4 f5 2. g3 Nf6 3. c4 d6 4. Bg2 g6 5. Nc3 Bg7 6. Nf3 O-O 7. O-O Qe8 8. d5
Na6 9. Nd4 h6 10. Re1 Nc5 11. e4 fxe4 12. Nxe4 Ncxe4 13. Bxe4 Nxe4 14. Rxe4 c6
15. Ne6 Bxe6 16. Rxe6 Qf7 17. Qe2 Bd4 18. Be3 Bg7 19. Rd1 c5 20. Rd3 Kh7 21.
Rb3 Rab8 22. Bd2 Rfe8 23. Rf3 Bf6 24. Qe3 Qg7 25. Rfxf6 exf6 26. Rxe8 Rxe8 27.
Qxe8 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.3"]
[White "Rodriguez Valencia, Sebastian"]
[Black "Pineda Tamayo, Fernando A"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1666"]
[PlyCount "143"]
[EventDate "2019.03.21"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. Bg5 Nbd7 6. Nf3 Be7 7. e3 O-O 8.
Be2 c6 9. Rc1 Ne4 10. Bf4 Bd6 11. Bxd6 Nxd6 12. O-O Qe7 13. Nd2 Nf6 14. Re1 Bf5
15. Bf1 Nde4 16. f3 Nxd2 17. Qxd2 Bg6 18. Ne2 Rfe8 19. Rc3 h6 20. a3 Rad8 21.
b4 Qd6 22. Nf4 Nh5 23. Nxh5 Bxh5 24. b5 cxb5 25. Bxb5 Re7 26. Rec1 f6 27. Rc5
Be8 28. Rxd5 Qb8 29. Bc4 Bf7 30. Rxd8+ Qxd8 31. e4 Kh7 32. Bb5 Qb6 33. Qb4 Re6
34. Rc5 Rd6 35. Qc3 Be6 36. Kf2 Rd8 37. Bd3 Kh8 38. Ke2 Qd6 39. d5 Qxh2 40.
dxe6 Qxg2+ 41. Ke3 Qg1+ 42. Kd2 Qf2+ 43. Kc1 Qe3+ 44. Kc2 Qf2+ 45. Kb3 Qxf3 46.
Rc8 Qd1+ 47. Bc2 Qd6 48. Rxd8+ Qxd8 49. Qb4 b6 50. e7 Qd7 51. Kb2 a5 52. Qxb6
Qxe7 53. Qxa5 g5 54. Qf5 Kg7 55. Kb3 Qb7+ 56. Ka2 h5 57. a4 h4 58. a5 Qc7 59.
Kb2 h3 60. e5 Qb7+ 61. Kc3 Qc7+ 62. Kd4 Qa7+ 63. Ke4 Qb7+ 64. Ke3 Qa7+ 65. Ke2
Qa6+ 66. Bd3 h2 67. Qh7+ Kf8 68. Bxa6 fxe5 69. Bc4 Ke8 70. a6 g4 71. a7 h1=Q
72. Qxh1 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.6"]
[White "Vanegas, Carlos Arturo"]
[Black "Acero Vargas, Cristian Camilo"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1547"]
[PlyCount "109"]
[EventDate "2019.03.21"]

1. e4 c5 2. f4 d6 3. c3 Nf6 4. Bd3 e5 5. Bb5+ Nc6 6. d3 Be7 7. Nf3 Qc7 8. Bxc6+
bxc6 9. fxe5 dxe5 10. c4 O-O 11. b3 Nd7 12. g4 Rd8 13. Qe2 Nf8 14. h3 Ne6 15.
O-O Nd4 16. Nxd4 exd4 17. Bf4 Qd7 18. Rf3 Bh4 19. Nd2 Qe7 20. Qh2 a5 21. a4 Ra7
22. Raf1 Be6 23. Bg3 Rb7 24. Bxh4 Qxh4 25. Qe5 Qe7 26. Rb1 Qd6 27. Qxd6 Rxd6
28. e5 Rd8 29. Ne4 Re7 30. Nxc5 Bc8 31. Re1 Rde8 32. Rf4 Rxe5 33. Rxe5 Rxe5 34.
Rxd4 Re8 35. Kf2 f5 36. g5 Kf7 37. Rd6 f4 38. h4 Re3 39. Rxc6 Bg4 40. Rd6 Re2+
41. Kg1 Rb2 42. Rd4 Rb1+ 43. Kf2 Rb2+ 44. Ke1 Rb1+ 45. Kd2 Rf1 46. Ne4 Kg6 47.
c5 Kh5 48. c6 Rd1+ 49. Kc2 Re1 50. c7 Re2+ 51. Kc3 Re1 52. Rc4 Rc1+ 53. Kd4
Rxc4+ 54. bxc4 f3 55. Ke5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.8"]
[White "Arango Leon, Andres Felipe"]
[Black "Castro Castro, Joaquin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1688"]
[PlyCount "75"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Be3 Nf6 7. Nc3 Bb4 8. Bd3
Qc7 9. Nxc6 bxc6 10. Rc1 Bb7 11. O-O O-O 12. Na4 Ba5 13. c5 Qd8 14. Bg5 h6 15.
Bh4 g5 16. Bg3 Bc7 17. e5 Nd5 18. Qh5 Kg7 19. f4 f5 20. exf6+ Qxf6 21. Bc2 Ne3
22. Rfe1 Nxc2 23. Rxc2 gxf4 24. Bf2 Qg6 25. Qd1 Bc8 26. Nc3 f3 27. g3 Qg4 28.
Qd4+ Qxd4 29. Bxd4+ Kg6 30. Be5 Bxe5 31. Rxe5 Rf5 32. Rxf5 Kxf5 33. Rd2 e5 34.
Na4 Ke6 35. Nb6 Rb8 36. Rd6+ Ke7 37. Rxh6 a5 38. Rh8 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.13"]
[White "Reyes Aristizabal, Andres"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1634"]
[BlackElo "1470"]
[PlyCount "37"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. e3 d5 3. f4 e6 4. Bd3 c5 5. c3 Nc6 6. Nf3 Be7 7. Nbd2 Qc7 8. Ne5
Bd7 9. O-O Rc8 10. g4 g6 11. g5 Ng8 12. Ndf3 h6 13. h4 Na5 14. Nxd7 Qxd7 15.
Ne5 Qc7 16. Qc2 Bf8 17. Bxg6 fxg6 18. Qxg6+ Ke7 19. Nf7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.14"]
[White "Arias Lopez, Maria Angel"]
[Black "Herrera Nopan, Fabian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1038"]
[BlackElo "1621"]
[PlyCount "38"]
[EventDate "2019.03.21"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bg6 5. Bxg6 hxg6 6. e6 Qd6 7. exf7+ Kxf7 8.
Qf3+ Nf6 9. Nh3 Qe6+ 10. Be3 Kg8 11. Nd2 Qf5 12. Qxf5 gxf5 13. Ng5 Na6 14.
O-O-O Ng4 15. h3 Nxe3 16. fxe3 g6 17. Rde1 Bh6 18. Ngf3 Bg7 19. a3 Re8 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.16"]
[White "Idarraga Cano, Alejandro"]
[Black "Ramos Ortiz, Carlos Alberto"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1462"]
[PlyCount "96"]
[EventDate "2019.03.21"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bc4 e6 5. Nf3 d5 6. exd5 cxd5 7. Bd3 b6 8. Bf4
Bd6 9. Bxd6 Qxd6 10. Nb5 Qe7 11. O-O O-O 12. Re1 Nc6 13. a3 a6 14. Nc3 b5 15.
Qd2 Bb7 16. Re2 Qd7 17. Ne5 Nxe5 18. Rxe5 Rad8 19. f3 g6 20. Qh6 Ne8 21. Rh5 f5
22. Rg5 Qg7 23. Qh4 Nf6 24. Ne2 Nh5 25. Ng3 Nxg3 26. hxg3 h6 27. Rxg6 Qxg6 28.
g4 Qg5 29. Qe1 Rde8 30. Qe5 fxg4 31. Qxg5+ hxg5 32. fxg4 Rf4 33. Rd1 Rxg4 34.
Kh2 Kg7 35. c3 Rh8+ 36. Kg1 Rgh4 37. Kf2 Bc6 38. Re1 Kf6 39. Kg3 Be8 40. Rf1+
Rf4 41. Rxf4+ gxf4+ 42. Kxf4 Rh4+ 43. Kg3 Rh1 44. Kf2 Rd1 45. Ke3 Bg6 46. Bxg6
Kxg6 47. g3 Rb1 48. b4 Ra1 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.17"]
[White "Orozco Giraldo, Jhon Edison"]
[Black "Español Alvarez, Guillermo"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "116"]
[EventDate "2019.03.21"]

1. c4 e5 2. g3 d6 3. Bg2 Nf6 4. Nc3 c6 5. d3 h6 6. Nf3 Be7 7. Rb1 Nbd7 8. b4 a6
9. a4 O-O 10. b5 axb5 11. axb5 cxb5 12. Nxb5 Nc5 13. O-O Bd7 14. Be3 Rb8 15.
Bxc5 dxc5 16. Nxe5 Ng4 17. Nxd7 Qxd7 18. Rb3 f5 19. Nc3 f4 20. Bh3 h5 21. f3
Qd4+ 22. Kh1 Ne3 23. Qd2 Nxf1 24. Bxf1 fxg3 25. hxg3 Qf2 26. Bg2 Qxg3 27. Ne4
Qh4+ 28. Kg1 Ra8 29. Qb2 Rab8 30. Rxb7 Rxb7 31. Qxb7 Qe1+ 32. Kh2 Bh4 33. Qd5+
Rf7 34. Qxc5 Qxe2 35. Qxh5 Bf6 36. Nxf6+ Rxf6 37. Qd5+ Kh7 38. Qe4+ Qxe4 39.
dxe4 Rc6 40. Bf1 Rc5 41. Kg3 g5 42. f4 gxf4+ 43. Kxf4 Kg6 44. Ke3 Kf6 45. Kd4
Ra5 46. Bh3 Ke7 47. c5 Ra3 48. Bf5 Ra1 49. Kd5 Rd1+ 50. Kc6 Kf6 51. Kc7 Ke5 52.
c6 Rd2 53. Kb7 Rb2+ 54. Kc8 Kd6 55. c7 Rh2 56. Bg6 Rg2 57. Kd8 Rxg6 58. e5+
Kxe5 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.19"]
[White "Giraldo Lotero, Jaminton Wvaldo"]
[Black "Sanabria, Edgar"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "71"]
[EventDate "2019.03.21"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 e6 5. c3 Nf6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3
b6 9. Ne5 Ne7 10. h3 Bb7 11. O-O Ng6 12. Ndf3 Ne4 13. Bh2 Nh4 14. Nxh4 Qxh4 15.
Qg4 Qd8 16. f4 f5 17. Qe2 Rf6 18. Rf3 Bxe5 19. fxe5 Rf7 20. Bxe4 dxe4 21. Rf4
cxd4 22. cxd4 Rc8 23. Qh5 Rc2 24. Rh4 g5 25. Qd1 Rxg2+ 26. Kxg2 gxh4 27. Qh5
Rg7+ 28. Kh1 Ba6 29. Bf4 Rg6 30. Rg1 Qe8 31. Qxh4 Rxg1+ 32. Kxg1 Qg6+ 33. Kf2
Kg7 34. Qe7+ Qf7 35. Bh6+ Kg6 36. Qg5# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.21"]
[White "Sepulveda Reyes, Uriel Antonio"]
[Black "Medina Barrios, Lina Maria"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1530"]
[PlyCount "51"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. e3 e6 3. Bd3 d5 4. Nf3 Be7 5. Nbd2 b6 6. Ne5 Bb7 7. O-O O-O 8. f4
Nbd7 9. Qf3 c5 10. c3 Rc8 11. g4 Nxe5 12. fxe5 Nd7 13. e4 Bg5 14. Qe2 Qe7 15.
exd5 Bxd5 16. Ne4 Bxc1 17. Raxc1 cxd4 18. cxd4 Rxc1 19. Rxc1 Bxa2 20. Rc7 a5
21. Bb5 Rd8 22. Nd6 Bd5 23. Nc8 Qb4 24. Bxd7 Rxd7 25. Rxd7 Qxd4+ 26. Kf1 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.23"]
[White "Vizcaino Castillo, Andrea Carolina"]
[Black "Dabraccio, Guillermo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1445"]
[BlackElo "1615"]
[PlyCount "66"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. Be3 d5 8.
exd5 Nxd5 9. Bg5 Bd6 10. h3 h6 11. Bd2 Nc6 12. Nxc6 bxc6 13. c4 Nf6 14. Bc3
Bh2+ 15. Kh1 Be5 16. Re1 Bxc3 17. Nxc3 O-O 18. Ne4 Nxe4 19. Bxe4 f5 20. Bf3 e5
21. Qd2 e4 22. Bd1 Be6 23. Qc3 Rad8 24. f3 Rd3 25. Qc1 Qg3 26. Be2 exf3 27.
Bxf3 Rxf3 28. gxf3 Qxh3+ 29. Kg1 Qg3+ 30. Kh1 Qxf3+ 31. Kh2 Qh5+ 32. Kg2 Qg4+
33. Kf2 Bxc4 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.25"]
[White "Acevedo, Jorge Luis"]
[Black "Lopez Morales, Ruben Alfonso"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1627"]
[PlyCount "90"]
[EventDate "2019.03.21"]

1. e4 e5 2. Bc4 Nc6 3. a3 Bc5 4. c3 Nf6 5. d3 h6 6. h3 O-O 7. Nf3 d5 8. exd5
Nxd5 9. O-O Nf6 10. b4 Bd6 11. Re1 Re8 12. Nbd2 a6 13. Ne4 b5 14. Nxf6+ Qxf6
15. Bd5 Bd7 16. Ra2 Rad8 17. Rae2 Ne7 18. Bb3 Ng6 19. d4 Bxh3 20. Nxe5 Bxe5 21.
gxh3 Qc6 22. Qc2 Nf4 23. Bxf4 Bxf4 24. Qf5 Rxe2 25. Qxf7+ Kh7 26. Rxe2 Qg6+ 27.
Qxg6+ Kxg6 28. Re6+ Kg5 29. Rxa6 Re8 30. Be6 Re7 31. Kg2 Bd2 32. Kg3 Bf4+ 33.
Kf3 Bd2 34. Kg3 Bf4+ 35. Kf3 Bd2 36. Ke4 Bxc3 37. f4+ Kf6 38. Kd3 Rxe6 39.
Rxe6+ Kxe6 40. Kxc3 Kf5 41. a4 bxa4 42. b5 a3 43. Kb3 a2 44. Kxa2 Kxf4 45. Kb3
Ke4 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.26"]
[White "Nino Medina, Ivan Dario"]
[Black "Hernandez Bermudez, Manuela"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1431"]
[PlyCount "25"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Be7 5. Nc3 Bb7 6. e3 O-O 7. Bd3 d6 8. O-O
Nbd7 9. Qe2 Re8 10. e4 Nh5 11. Be3 Nf8 12. Nd2 Nf6 13. f4 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.29"]
[White "Negron Lizarazo, Juan Sebastian"]
[Black "Ossa Ramirez, Jesus Antonio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1333"]
[BlackElo "1651"]
[PlyCount "88"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d6 5. cxd4 Bg4 6. Be2 Be7 7. Nc3 a6 8. Bf4
Qd7 9. O-O O-O-O 10. h3 Bxf3 11. Bxf3 Kb8 12. Rb1 f6 13. a4 g5 14. Be3 Nh6 15.
b4 Na7 16. b5 a5 17. d5 b6 18. Ne2 f5 19. exf5 Nxf5 20. Bd4 Nxd4 21. Nxd4 Bf6
22. Nc6+ Nxc6 23. dxc6 Qf7 24. Qd5 Qg7 25. Rfe1 h5 26. Re6 g4 27. hxg4 hxg4 28.
Be4 Qh6 29. g3 Qh2+ 30. Kf1 Be5 31. Bg2 Rhf8 32. Ke2 Qh7 33. Qe4 Qf7 34. Rg6
Qa2+ 35. Kd3 Qxb1+ 36. Ke3 Qe1+ 37. Kd3 Qxf2 38. Rxg4 Qb2 39. Bf3 Rde8 40. Qd5
Qc3+ 41. Ke2 Bxg3+ 42. Kf1 Rxf3+ 43. Kg2 Re2+ 44. Kh3 Rh2# 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.31"]
[White "Peñas Flechas, Luis Orlando"]
[Black "Chavarro Corredor, Cesar Camilo"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "91"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. c3 Qg5 6. Bf1 Bc5 7. d3 Qf6 8.
c4 Ne7 9. Be2 d6 10. Bd2 Bd7 11. b4 Bb6 12. Bg4 Rd8 13. Bxd7+ Rxd7 14. Qc1 c6
15. a4 O-O 16. O-O Qe6 17. Na3 f5 18. f3 Ng6 19. Nc2 Ne5 20. Ra3 Rdf7 21. a5
Bc7 22. Nxd4 Qg6 23. Nxf5 Qh5 24. Ng3 Qg6 25. f4 Ng4 26. Rf3 Qf6 27. Ne2 Qh4
28. h3 Nh6 29. Be3 Bb8 30. Qf1 Kh8 31. g3 Qf6 32. Bd4 Qg6 33. Qf2 Ng8 34. Kh2
Ne7 35. Bxa7 Bc7 36. Be3 d5 37. Bc5 dxe4 38. dxe4 Qe6 39. Rac3 Re8 40. Bxe7
Rfxe7 41. Rfe3 Rd8 42. Qf3 Qd6 43. c5 Qd2 44. Red3 Rxd3 45. Qxd3 Qxd3 46. Rxd3
1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.32"]
[White "Rengifo Astudillo, Carlos Alberto"]
[Black "Becerra Fonseca, Camila"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1590"]
[BlackElo "1323"]
[PlyCount "41"]
[EventDate "2019.03.21"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bc4 Qc7 7. O-O a6 8.
Qe2 b5 9. Bb3 Bb7 10. Rd1 Nf6 11. Bg5 Be7 12. Bxf6 Bxf6 13. Nd5 exd5 14. exd5+
Ne5 15. d6 Qd8 16. Nxe5 O-O 17. Nd3 Re8 18. Qh5 g6 19. Qh3 Rc8 20. Qg3 Kh8 21.
Bxf7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.33"]
[White "Prada Rodriguez, Andres"]
[Black "Castano Herrera, Saray"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1584"]
[PlyCount "34"]
[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 Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. Bxa7 b4 14. Nd5 Nxd5
15. Bxd5 Qa5 16. Bd4 Ba4 17. b3 Bb5 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.34"]
[White "Suaza Sanabria, Laura Sofia"]
[Black "Marquez, Lucas Mateo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1410"]
[BlackElo "1279"]
[PlyCount "77"]
[EventDate "2019.03.21"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Nc3 e6 6. a3 a5 7. Be3 Nf6 8. h3
h5 9. Bd3 Bxd3 10. Qxd3 Be7 11. Nf3 Nbd7 12. O-O Qc7 13. b4 axb4 14. axb4 Rxa1
15. Rxa1 Bxb4 16. Ra8+ Nb8 17. Nb5 cxb5 18. Qxb5+ Nfd7 19. Qxb4 b6 20. Bg5 f6
21. Bh4 Qb7 22. Ra3 Nc6 23. Qd6 Nd8 24. Rc3 Qb8 25. Rc7 Qxc7 26. Qxc7 g5 27.
Bg3 h4 28. Bd6 Rg8 29. Nd2 f5 30. Nc4 b5 31. Ne5 Rg7 32. Nc6 Nxc6 33. Qxc6 b4
34. Qc8+ Kf7 35. Qxd7+ Kg6 36. Qxe6+ Kh7 37. Qxf5+ Kh6 38. Qf6+ Rg6 39. Qh8#
1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.35"]
[White "Vergara Agudelo, David Felipe"]
[Black "Almanza Avila, Nataly"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1365"]
[PlyCount "66"]
[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
Qb6 9. Na4 Qa5+ 10. Nc3 Nxe4 11. Nb3 Nxc3 12. Nxa5 Nxd1 13. Rxd1 d5 14. a3 Nc6
15. Nxc6 bxc6 16. c4 Be7 17. Bxe7 Kxe7 18. cxd5 cxd5 19. f5 Bb7 20. fxe6 fxe6
21. Bd3 Rhf8 22. Rf1 d4 23. Rc1 Rxf1+ 24. Kxf1 Rc8 25. Rd1 e5 26. Bf5 Rf8 27.
g4 g6 28. Rc1 Kd6 29. Ke2 gxf5 30. gxf5 Rxf5 31. Kd3 Rf3+ 32. Kc4 a5 33. Rg1
Ba6# 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.36"]
[White "Sanchez Riobo, Emily Dainne"]
[Black "Morales Ocampo, Yeni"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1394"]
[PlyCount "135"]
[EventDate "2019.03.21"]

1. d4 d5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 e6 5. O-O Bd6 6. c4 b6 7. Nc3 Bb7 8. cxd5
Nxd5 9. Nxd5 exd5 10. b3 Qe7 11. e3 Ba6 12. Re1 O-O 13. a3 Bb7 14. Bb2 a5 15.
Qd3 Ba6 16. Qc2 Bb5 17. a4 Nb4 18. Qc3 Ba6 19. Red1 c6 20. Ba3 Rac8 21. Bxb4
Bxb4 22. Qc2 f6 23. Nh4 g6 24. e4 Rfd8 25. h3 Kg7 26. Kh2 Rd7 27. Bf3 Rdd8 28.
Ng2 h5 29. Nf4 Qf7 30. Be2 Bb7 31. exd5 cxd5 32. Qd3 Rd6 33. Rac1 Ra8 34. h4 f5
35. Rc2 Rh8 36. Qf3 Ba3 37. Ra2 Bb4 38. Rc1 Kh6 39. Rac2 Rhd8 40. Bb5 Ba8 41.
Rc7 Qf6 42. Be2 Re8 43. Nxh5 Qxd4 44. Nf4 Qe4 45. Qxe4 Rxe4 46. Rc8 g5 47.
hxg5+ Kxg5 48. Rxa8 Bd2 49. Rg8+ Kh6 50. Rh1 Kh7 51. Rg5 Bxf4 52. gxf4 Rxe2 53.
Kg2+ Rh6 54. Rxh6+ Kxh6 55. Rxf5 d4 56. Rf6+ Kg7 57. Rxb6 d3 58. Rd6 Rb2 59.
Rxd3 Kf6 60. Kg3 Kf5 61. f3 Kf6 62. Re3 Kf5 63. Re5+ Kf6 64. Rxa5 Rxb3 65. Ra6+
Kf5 66. a5 Ra3 67. Ra8 Ra4 68. a6 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.44"]
[White "Serrato Ramirez, Alison Ariana"]
[Black "Susunaga Duran, Madelen Fernanda"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "36"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 h6 6. h3 d6 7. Nc3 O-O 8. Re1
Re8 9. a3 Be6 10. Nd5 Na5 11. Ba2 c6 12. b4 cxd5 13. bxc5 dxc5 14. Nxe5 dxe4
15. Bb2 exd3 16. Nxd3 Bxa2 17. Rxa2 Rc8 18. Qf3 c4 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.5"]
[White "Rojas Morales, Jose Arley"]
[Black "Vanegas, Carlos Arturo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "174"]
[EventDate "2019.03.21"]

1. d4 d5 2. Nf3 Nf6 3. c3 c6 4. Bg5 Bg4 5. Nbd2 Nbd7 6. Qc2 Bxf3 7. exf3 e6 8.
Bd3 Be7 9. Bxf6 Nxf6 10. a3 a6 11. b4 a5 12. O-O O-O 13. Rfe1 Bd6 14. Nf1 g6
15. g3 b6 16. f4 Qc8 17. Reb1 c5 18. bxc5 bxc5 19. Qe2 c4 20. Bc2 Rb8 21. Rxb8
Qxb8 22. Rb1 Qc7 23. a4 Rb8 24. Qe1 Rxb1 25. Qxb1 Qb8 26. Qc1 Nd7 27. Ne3 Kg7
28. Kg2 Qf8 29. h4 Ba3 30. Qh1 Nf6 31. Qb1 Qd8 32. Qb5 h5 33. Nf1 Ne8 34. Nh2
Nd6 35. Qb1 Nc8 36. Nf3 Qb6 37. Qe1 Bd6 38. Ng5 Be7 39. Nf3 Qb2 40. Bd1 Bf6 41.
Ng1 Nb6 42. Ne2 Qa1 43. Qd2 Nxa4 44. Bxa4 Qxa4 45. Qb2 Qb3 46. Qd2 a4 47. Nc1
Qb1 48. Kf3 a3 49. Ke2 Qb2 50. Kd1 Bd8 51. Qc2 Ba5 52. Na2 Qb3 53. Kd2 Kf8 54.
Nc1 Qb2 55. Na2 Qb3 56. Nc1 Qb5 57. Na2 Ke7 58. Nc1 Kd6 59. Ne2 Kc6 60. f3 Qb3
61. Nc1 Qb2 62. Na2 Qb5 63. Nc1 f5 64. Ne2 Qb3 65. Nc1 Qb2 66. Na2 Qb3 67. Nc1
Qb5 68. Ne2 Kb7 69. Nc1 Ka6 70. Ne2 Qb3 71. Nc1 Qb2 72. Ne2 Qb3 73. Nc1 Qb5 74.
Ne2 Qb6 75. Kd1 Qb3 76. Kc1 Kb5 77. Qb1 Ka4 78. Qa1 a2 79. g4 fxg4 80. fxg4
hxg4 81. f5 exf5 82. Qb2 Qa3 83. Kc2 a1=Q 84. Qxa1 Qxa1 85. Kd2 Qb2+ 86. Ke3
Qxe2+ 87. Kxe2 Bxc3 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.6"]
[White "Restrepo, Marlon Julian"]
[Black "Lopez Ramirez, Daniel Giovanny"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1688"]
[PlyCount "90"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Bd3 cxd4 5. Nxd4 Nc6 6. c3 e5 7. Nf3 g6 8. O-O
Bg7 9. Bg5 Be6 10. Na3 d5 11. exd5 Qxd5 12. c4 Qa5 13. Qe2 Bg4 14. Bxf6 Bxf6
15. Be4 Qb6 16. h3 Nd4 17. Qd1 Bxf3 18. Bxf3 O-O 19. Rb1 Rad8 20. Bd5 Be7 21.
Nc2 Nf5 22. Kh1 Qa6 23. Qe2 Qxa2 24. Qxe5 Qb3 25. Nd4 Nxd4 26. Qxd4 b5 27. Qxa7
bxc4 28. Bxc4 Qb4 29. b3 Bc5 30. Qa4 Rd2 31. Qxb4 Bxb4 32. Rbd1 Rfd8 33. Rxd2
Rxd2 34. g3 Kf8 35. Kg2 Bc5 36. h4 f6 37. g4 h6 38. Kg3 g5 39. hxg5 hxg5 40.
Kf3 Rd4 41. Ra1 Rf4+ 42. Kg3 Bxf2+ 43. Kh3 Bd4 44. Ra6 Be5 45. Be6 Rf2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.9"]
[White "Ramos Ortiz, Carlos Alberto"]
[Black "Restrepo Lince, Romario Alberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1462"]
[PlyCount "21"]
[EventDate "2019.03.21"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nc3 c6 5. d3 d5 6. e3 Bd6 7. Nge2 a6 8. O-O O-O
9. b3 Qe7 10. d4 Nbd7 11. Bb2 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.12"]
[White "Chavez, Jorge E"]
[Black "Ortiz Maza, Kelly Johanna"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "69"]
[EventDate "2019.03.21"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nf3 d5 6. e5 Nfd7 7. O-O c5 8. Be3
cxd4 9. Bxd4 Nc6 10. Bb5 Nxd4 11. Qxd4 Bc5 12. Qa4 a6 13. Bxd7+ Qxd7 14. Qxd7+
Kxd7 15. Rad1 Ke7 16. a3 Rac8 17. Ne2 b5 18. c3 a5 19. Ned4 b4 20. axb4 axb4
21. Ra1 Ra8 22. Rfc1 Rxa1 23. Rxa1 Ra8 24. Rxa8 Bxa8 25. Kf1 h6 26. Nd2 Bb7 27.
N2b3 Bxd4 28. cxd4 Ba6+ 29. Ke1 Bc4 30. Nc5 g5 31. g3 f5 32. Kd2 g4 33. Nd3
Bxd3 34. Kxd3 Kd7 35. b3 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.13"]
[White "Herrera Nopan, Fabian"]
[Black "Castro Castro, Joaquin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1621"]
[PlyCount "72"]
[EventDate "2019.03.21"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. Nc3 Nf6 5. Bf4 Nbd7 6. e3 c5 7. h3 O-O 8. cxd5
exd5 9. Be2 a6 10. O-O b6 11. Rc1 Bb7 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bh2 Bf6 15.
Bf3 cxd4 16. exd4 Nb8 17. Re1 Bg5 18. Rc2 a5 19. Rce2 Qd7 20. Qb3 Nc6 21. Qxb6
Bf6 22. Rd2 Rfe8 23. Rxe8+ Rxe8 24. Bf4 Bd8 25. Qc5 Qf5 26. Be3 Ne7 27. Qd6 Nc8
28. Qg3 Qd7 29. Be2 Bc6 30. Kf1 Nd6 31. Bf4 Ne4 32. Nxe4 Rxe4 33. Bd3 Bb5 34.
Kg1 Bxd3 35. Rxd3 Qf5 36. Rf3 Rxd4 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.14"]
[White "Dabraccio, Guillermo"]
[Black "Sanchez, Rubiela"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1615"]
[BlackElo "1577"]
[PlyCount "86"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 d6 5. e3 O-O 6. Be2 c5 7. dxc5 Qa5+ 8. c3
Qxc5 9. O-O Nc6 10. Nbd2 Qb6 11. Nc4 Qd8 12. Nd4 a6 13. Bf3 d5 14. Nxc6 bxc6
15. Ne5 Qb6 16. Qb3 Qc5 17. Nd3 Qa7 18. Nb4 Bd7 19. Nd3 Rfc8 20. a4 a5 21. Rfd1
Bf5 22. c4 Bxd3 23. Rxd3 e6 24. Rad1 Nd7 25. Bd6 Nb6 26. cxd5 cxd5 27. e4 Nc4
28. exd5 Nxd6 29. dxe6 Rab8 30. exf7+ Nxf7 31. Qe6 Qb6 32. Rd6 Qb4 33. Rd7 Qf4
34. Bd5 Rf8 35. b3 Be5 36. g3 Qf6 37. Qg4 Kh8 38. Qc4 Nd6 39. Qc7 Qxf2+ 40. Kh1
Nf7 41. Rxf7 Bxc7 42. Rxf2 Rxf2 43. Rg1 Rd8 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.16"]
[White "Pino Villarreal, Maria Del Pilar"]
[Black "Giraldo Mejia, Emanuel"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "75"]
[EventDate "2019.03.21"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. O-O c6 6. d3 O-O 7. h3 Nbd7 8. Bf4
e5 9. Bg5 Qc7 10. a3 b5 11. Ba2 Bb7 12. Qd2 a6 13. Rad1 c5 14. Bh6 Rac8 15.
Bxg7 Kxg7 16. Nh2 Qb6 17. f4 b4 18. Nd5 Nxd5 19. Bxd5 Bxd5 20. exd5 c4+ 21. Kh1
c3 22. bxc3 bxc3 23. Qc1 Qa5 24. f5 Qxd5 25. Ng4 gxf5 26. Qh6+ Kh8 27. Rxf5 Qe6
28. Rdf1 Qxh6 29. Nxh6 f6 30. Ng4 Kg7 31. Ne3 Nb6 32. g4 Rcd8 33. Rb1 Rb8 34.
Rh5 Kg6 35. Nf5 d5 36. Rh6+ Kf7 37. Rxh7+ Ke6 38. Re7# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.24"]
[White "Mesa, Francisco Sr"]
[Black "Idarraga Cano, Alejandro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1545"]
[PlyCount "40"]
[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.
Bd3 b5 9. Nd5 Be7 10. O-O O-O 11. Be3 Nxd5 12. exd5 Nb4 13. c4 Nxd3 14. Qxd3 b4
15. Nc2 Rb8 16. b3 f5 17. Qd1 Bg5 18. Bd2 Bxd2 19. Qxd2 Qb6 20. Qd1 Qc5 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.28"]
[White "Hernandez Bermudez, Manuela"]
[Black "Sepulveda Reyes, Uriel Antonio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1431"]
[PlyCount "92"]
[EventDate "2019.03.21"]

1. e4 g6 2. d4 d6 3. c4 Bg7 4. Nf3 b6 5. Nc3 Bb7 6. Be3 Nd7 7. Bd3 c5 8. Rc1
cxd4 9. Nxd4 Nc5 10. f3 Nxd3+ 11. Qxd3 Nf6 12. O-O O-O 13. b3 Nd7 14. Qd2 Re8
15. Nd5 e6 16. Nc3 Ne5 17. Ndb5 d5 18. cxd5 a6 19. Nd4 exd5 20. Nxd5 Bxd5 21.
exd5 Qxd5 22. Rfd1 Rad8 23. Nc6 Qxd2 24. Rxd2 Rxd2 25. Bxd2 Nd3 26. Rd1 Re6 27.
Nb4 Bd4+ 28. Kf1 Nxb4 29. Bxb4 Bb2 30. Rd6 Rxd6 31. Bxd6 Kg7 32. Ke2 Kf6 33.
Bc7 b5 34. h3 Ke6 35. g4 Be5 36. Bb6 Kd5 37. Kd3 Bd6 38. Bf2 Bb4 39. a4 bxa4
40. bxa4 Bc5 41. Bg3 Bd4 42. Bh4 Be5 43. Be7 Bc7 44. Ba3 Ba5 45. Be7 Be1 46.
Bg5 Ba5 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.31"]
[White "Ramirez Guarumo, Simon"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "34"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d5 8.
Nd2 d4 9. Ne2 O-O 10. O-O Ne7 11. Nf3 Ng6 12. c3 dxc3 13. bxc3 Bc5 14. Bc2 Qe7
15. g3 Bg4 16. Nd2 Bh3 17. Re1 Ng4 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.32"]
[White "Suaza Sanabria, Jose Luis"]
[Black "Acevedo, Jorge Luis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1471"]
[PlyCount "107"]
[EventDate "2019.03.21"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 c6 5. Bf4 Nd7 6. e3 Ngf6 7. Be2 Qb6 8. Qc2
Nf8 9. h3 Nh5 10. Bh2 Bf5 11. Qd2 Nf6 12. O-O Be4 13. b3 h6 14. Nxe4 Nxe4 15.
Qc2 f5 16. Rac1 c5 17. Rfd1 Ne6 18. dxc5 N6xc5 19. Nh4 Kf7 20. g4 Bf6 21. Ng2
fxg4 22. hxg4 e5 23. Bd3 Qc6 24. b4 Nxd3 25. Qxd3 b6 26. f4 Rad8 27. Qd5+ Qxd5
28. cxd5 Rc8 29. Rc6 Nc3 30. Rd2 Be7 31. Rc2 Rxc6 32. dxc6 Nd5 33. fxe5 dxe5
34. b5 Nc7 35. a4 Rd8 36. Kf2 Rd5 37. Kf3 Ke6 38. Bg3 Kd6 39. Nh4 Bxh4 40. Bxh4
a6 41. bxa6 Nxa6 42. Bd8 Nc7 43. Ke4 Rc5 44. Bxc7+ Kxc7 45. Rxc5 bxc5 46. Kxe5
Kxc6 47. Kf6 h5 48. gxh5 gxh5 49. e4 c4 50. e5 c3 51. e6 c2 52. e7 c1=Q 53.
e8=Q+ Kc7 54. Qxh5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.42"]
[White "Cuartas Lozano, Santiago"]
[Black "Serrato Ramirez, Alison Ariana"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "60"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O Bc5 5. Nc3 O-O 6. Re1 d6 7. h3 Re8 8. d3
h6 9. a3 a6 10. Be3 Nd4 11. Bxd4 Bxd4 12. Nxd4 exd4 13. Ne2 c5 14. c3 dxc3 15.
Nxc3 Be6 16. Bxe6 Rxe6 17. Rc1 b6 18. Qf3 Rb8 19. b4 Qd7 20. Nd5 Nxd5 21. exd5
Rxe1+ 22. Rxe1 cxb4 23. axb4 a5 24. bxa5 bxa5 25. Ra1 a4 26. Qe4 Ra8 27. Qb4
Kh8 28. Kf1 Qf5 29. Ke1 Qe5+ 30. Qe4 Qxa1+ 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.29"]
[White "Sanabria, Edgar"]
[Black "Vizcaino Castillo, Andrea Carolina"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1445"]
[PlyCount "61"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. d3 Bg4 6. Be3 Bb6 7. Nd5 Nd4 8.
Bxd4 Bxd4 9. c3 Bc5 10. b4 Bb6 11. O-O Ne7 12. Nxb6 axb6 13. Bxf7+ Kf8 14. h3
Nc6 15. Bb3 Bh5 16. Re1 Qf6 17. Re3 Ke7 18. g4 Bf7 19. d4 Raf8 20. Qd3 g5 21.
Bxf7 Rxf7 22. Qc4 Kd8 23. d5 Ne7 24. Kf1 Ng6 25. a4 Nh4 26. Qe2 Nxf3 27. b5 h5
28. Kg2 hxg4 29. Rh1 Rxh3 30. Rxh3 gxh3+ 31. Kf1 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.23"]
[White "Ossa Ramirez, Jesus Antonio"]
[Black "Pena Flechas, Luis Orlando"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1651"]
[PlyCount "63"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 d6 5. Bg5 Be6 6. h3 Nbd7 7. a3 Ba5 8. b4
Bb6 9. Ne2 Qc8 10. g4 h6 11. Bd2 a6 12. Ng3 Bxg4 13. Nf5 Bxf5 14. exf5 Nf8 15.
Nh4 Qd7 16. Bg2 c6 17. O-O Qe7 18. Nf3 N8d7 19. Be3 d5 20. Bxb6 Nxb6 21. Re1
Nbd7 22. c4 O-O 23. c5 Rfe8 24. Kh1 Qd8 25. Nh2 Qc7 26. Qd2 Re7 27. Rg1 Rae8
28. Rae1 Nf8 29. Re3 d4 30. Rg3 Nh5 31. Rg4 Nf6 32. Rh4 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.2"]
[White "Rodriguez Valencia, Sebastian"]
[Black "Mosquera, Anibal"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1666"]
[PlyCount "143"]
[EventDate "2019.03.21"]

1. d4 Nc6 2. Nf3 d5 3. Bf4 Nf6 4. h3 Ne4 5. e3 e6 6. Nbd2 Bd6 7. Ne5 Bxe5 8.
dxe5 Nxd2 9. Qxd2 g5 10. Bg3 Bd7 11. O-O-O Qe7 12. a3 O-O-O 13. Qc3 Nb8 14. f4
h6 15. Be2 Bc6 16. Qd4 b6 17. h4 Bb7 18. fxg5 hxg5 19. Qg4 Rhg8 20. hxg5 c5 21.
Bh4 Rg6 22. Bd3 Nc6 23. Qf4 Rdg8 24. Bxg6 Rxg6 25. Rhf1 Nd8 26. Qg4 Ba6 27. Rf6
Bb5 28. Qh5 Be8 29. Qe2 Qc7 30. Rxg6 fxg6 31. Bg3 Nc6 32. Qg4 Qf7 33. c4 d4 34.
exd4 Nxd4 35. Be1 Ba4 36. Rxd4 cxd4 37. Qf3 Qxf3 38. gxf3 Bb3 39. Bf2 d3 40. c5
b5 41. Kd2 Bc2 42. Kc3 a5 43. Be1 Kc7 44. Kd4 a4 45. f4 Kc6 46. Bd2 Kc7 47. f5
exf5 48. e6 Bd1 49. Ke5 Bf3 50. Kf6 Kd8 51. Kxg6 Ke7 52. Kxf5 Bd5 53. Ke5 Bxe6
54. c6 Bc4 55. Bb4+ Kd8 56. Kd6 Bf7 57. Ba5+ Kc8 58. Kc5 Bc4 59. g6 Kb8 60. Kd6
Kc8 61. Ke7 b4 62. Bxb4 Kc7 63. Kf8 Kxc6 64. g7 Kb5 65. g8=Q Bxg8 66. Kxg8 Kc4
67. Kf7 Kb3 68. Bc3 Kc2 69. Ke6 d2 70. Bxd2 Kxd2 71. Kd5 Kc2 72. Kc4 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.3"]
[White "Vanegas, Carlos Arturo"]
[Black "Rodriguez Prieto, German Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1606"]
[PlyCount "120"]
[EventDate "2019.03.21"]

1. e4 c5 2. f4 Nc6 3. c3 d5 4. e5 d4 5. Bd3 e6 6. Nf3 Nge7 7. Ng5 Nd5 8. O-O
Be7 9. Ne4 b6 10. Na3 O-O 11. Qf3 f5 12. exf6 Bxf6 13. c4 Ndb4 14. Nxf6+ Rxf6
15. Be4 Bb7 16. d3 Qd7 17. Qe2 Ne7 18. Bd2 Nbc6 19. Rae1 Nf5 20. g4 Nd6 21. Bg2
Re8 22. g5 Rff8 23. Qg4 Nf5 24. Nc2 Qf7 25. Re2 Kh8 26. Ne1 Qg6 27. Be4 Qf7 28.
Bg2 Nd8 29. Nf3 Nc6 30. Rfe1 Re7 31. a3 a5 32. b3 Rfe8 33. h4 g6 34. Kh2 Qg7
35. h5 gxh5 36. Qxh5 Qg6 37. Qxg6 hxg6 38. Kg1 Ng3 39. Rf2 Kg7 40. Nh2 e5 41.
Bxc6 Bxc6 42. fxe5 Rxe5 43. Rxe5 Rxe5 44. Ng4 Re6 45. Nf6 Nh5 46. Ng4 Ng3 47.
Rf6 Bd7 48. Rxe6 Bxe6 49. Ne5 Nf5 50. Kf2 Nd6 51. Bf4 b5 52. Nxg6 bxc4 53. bxc4
Nxc4 54. dxc4 Kxg6 55. Bd6 Kxg5 56. Bxc5 d3 57. Be3+ Kf5 58. c5 Bd7 59. Bd2 a4
60. Ke3 Bb5 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.13"]
[White "Reyes Aristizabal, Andres"]
[Black "Restrepo, Marlon Julian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1634"]
[PlyCount "77"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. e3 g6 3. b3 Bg7 4. Bb2 c5 5. Nf3 O-O 6. Be2 d5 7. O-O b6 8. c3 Nc6
9. Re1 Re8 10. Nbd2 e5 11. Nf1 e4 12. N3d2 Be6 13. h3 Qd7 14. Kh2 Bf8 15. f4
Bd6 16. c4 cxd4 17. cxd5 Bxd5 18. Nc4 Bxc4 19. Bxc4 Nh5 20. g3 d3 21. Nd2 Bf8
22. Rc1 a6 23. a4 Nb4 24. Qg4 Qxg4 25. hxg4 Ng7 26. Bd4 Rab8 27. Be5 Rb7 28.
Nxe4 b5 29. Nf6+ Kh8 30. Nxe8 d2 31. Bf1 dxe1=Q 32. Rxe1 Re7 33. Nxg7 Bxg7 34.
Bd6 Re4 35. Bg2 Nc2 36. Rc1 Re6 37. Rxc2 Rxd6 38. Rc8+ Bf8 39. Rxf8+ 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.15"]
[White "Ortiz Maza, Kelly Johanna"]
[Black "Montano Rios, Johan Andres"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "51"]
[EventDate "2019.03.21"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O d5 5. d3 O-O 6. Nbd2 Nbd7 7. c4 c6 8. Qc2
e5 9. e4 dxe4 10. Nxe4 Nxe4 11. dxe4 Qc7 12. Rd1 Re8 13. c5 b6 14. b4 Bb7 15.
Be3 a5 16. Bh3 Red8 17. Bxd7 Rxd7 18. cxb6 Rxd1+ 19. Rxd1 Qe7 20. bxa5 Rxa5 21.
Qd2 Ra8 22. Qd7 Qxd7 23. Rxd7 Ba6 24. Ng5 Bc8 25. b7 Bxb7 26. Rxb7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.17"]
[White "Rengifo Astudillo, Carlos Alberto"]
[Black "Herrera Nopan, Fabian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1590"]
[BlackElo "1621"]
[PlyCount "37"]
[EventDate "2019.03.21"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 e6 6. Nf3 Be7 7. O-O a6 8. Qe2
Nf6 9. Rd1 Qc7 10. Bg5 O-O 11. Rac1 Nc6 12. Bb3 Qa5 13. h3 h6 14. Be3 Qh5 15.
Bb6 e5 16. Nd5 Ne8 17. Rxc6 bxc6 18. Nxe7+ Kh8 19. Nxc6 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.19"]
[White "Moreno Marino, Juan Nicolas"]
[Black "Becerra Munoz, Harold David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1556"]
[PlyCount "57"]
[EventDate "2019.03.21"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 Nge7
9. O-O cxd4 10. cxd4 Ng6 11. h4 Be7 12. h5 Nf8 13. h6 g6 14. Nc3 f6 15. Re1
fxe5 16. dxe5 Nd8 17. Rb1 Nf7 18. Be3 Qc7 19. Rc1 b5 20. Bb3 Qd8 21. Qd3 Rb8
22. Bd2 b4 23. Nxd5 exd5 24. e6 Nd6 25. exd7+ Qxd7 26. Qxd5 Nf5 27. Qf7+ Kd8
28. Ne5 Nd6 29. Nxd7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.21"]
[White "Giraldo Mejia, Emanuel"]
[Black "Dabraccio, Guillermo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1615"]
[PlyCount "48"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 b5 7. Bd2 Bb7 8.
Nce2 Nc6 9. O-O Nf6 10. Nf3 Be7 11. Ng3 h5 12. Bg5 h4 13. Nxh4 O-O-O 14. c4
bxc4 15. Bxc4 d5 16. Bb3 dxe4 17. Qc2 Kb8 18. f3 Qb6+ 19. Kh1 exf3 20. Nxf3 Bd6
21. Ne2 Rxh2+ 22. Nxh2 Rh8 23. Bf4 Ne5 24. Ng1 Neg4 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.22"]
[White "Cardona, Jacobo"]
[Black "Moncada, Duvan Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1614"]
[Annotator "LIGAPC2"]
[PlyCount "62"]
[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. h3
d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re4 Bf5 14. Re1 Qh4
15. Qf3 Rae8 16. Be3 Nf4 17. Nd2 Nxh3+ 18. gxh3 Bxh3 19. Nf1 Re6 20. Bxe6 fxe6
21. Qe4 Bg4 22. Ng3 Rf6 23. Bd4 Rf4 24. Qxc6 Rxd4 25. Re4 Rxe4 26. Qxe4 (26.
dxe4) 26... Bxg3 27. fxg3 Qxg3+ 28. Qg2 Qe3+ 29. Qf2 Qg5 30. Qg2 Qc5+ 31. Qf2
Qg5 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.23"]
[White "Idarraga Cano, Alejandro"]
[Black "Suaza Sanabria, Jose Luis"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1471"]
[PlyCount "56"]
[EventDate "2019.03.21"]

1. d4 d5 2. c4 Nf6 3. Bg5 Bf5 4. Nc3 c6 5. Nf3 h6 6. Bh4 g5 7. Bg3 Nh5 8. e3
Nxg3 9. hxg3 e6 10. Qb3 b6 11. cxd5 exd5 12. Be2 Nd7 13. Nh2 Nf6 14. Nf3 Bg7
15. Ne5 Qc7 16. Rc1 Qb7 17. Nxc6 Rc8 18. Ne5 O-O 19. O-O Ne4 20. Qxd5 Qxd5 21.
Nxd5 Rxc1 22. Rxc1 Be6 23. Nc6 Re8 24. Nde7+ Kf8 25. Bf3 Nd2 26. b3 Bf6 27. Bh5
Nxb3 28. axb3 Bxb3 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.24"]
[White "Vizcaino Castillo, Andrea Carolina"]
[Black "Nino Medina, Ivan Dario"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1445"]
[PlyCount "47"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 g6 6. Be3 Bg7 7. h3 Nbd7 8. f3
a6 9. c4 Nc5 10. Bc2 Bd7 11. Nc3 Rc8 12. Qd2 Qa5 13. a3 Qd8 14. Rc1 O-O 15. Bh6
Ne6 16. Nxe6 Bxe6 17. b3 Qa5 18. Bxg7 Kxg7 19. a4 Qe5 20. f4 Qh5 21. Nd5 Bxd5
22. exd5 Qh4+ 23. Qf2 Qxf2+ 24. Kxf2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.26"]
[White "Orozco Fernandez, Eliana Andrea"]
[Black "Mesa, Francisco Sr"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1226"]
[BlackElo "1545"]
[PlyCount "35"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d3 Nf6 5. Nc3 d6 6. h3 Be7 7. O-O O-O 8. Be3
Na5 9. Bb3 Nxb3 10. axb3 b6 11. Qd2 Kh7 12. Ne2 Ng8 13. Ng3 f5 14. exf5 Bxf5
15. Nxf5 Rxf5 16. Qe2 Qd7 17. Bd2 a5 18. Qe4 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.28"]
[White "Sepulveda Reyes, Uriel Antonio"]
[Black "Almanza Avila, Nataly"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1365"]
[PlyCount "89"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. h3 Bg7 5. e3 O-O 6. Be2 Nc6 7. c4 Nd7 8. Nc3
e5 9. Bh2 Re8 10. O-O b6 11. d5 Ne7 12. e4 f5 13. b4 Nf6 14. Qc2 fxe4 15. Ng5
Nf5 16. Ngxe4 Nd4 17. Qd2 Nxe4 18. Nxe4 Qh4 19. Bd3 Bxh3 20. Bg3 Qe7 21. f3 Bd7
22. Kf2 Rf8 23. Rh1 Nf5 24. Rh3 Nxg3 25. Rxg3 Qh4 26. Qg5 Rf4 27. Qxh4 Rxh4 28.
Re1 Rf8 29. c5 dxc5 30. bxc5 c6 31. d6 b5 32. Ke2 Bh6 33. Ng5 Ra4 34. Kd1 Bg7
35. Bb1 Rff4 36. Ne4 Bf5 37. Re2 Bxe4 38. Bxe4 Rd4+ 39. Rd2 a5 40. Bxc6 b4 41.
Ba4 Rxd2+ 42. Kxd2 Rd4+ 43. Ke2 Bf8 44. Rh3 Rc4 45. Bb3 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.36"]
[White "Herrera Cortes, Luis Felipe"]
[Black "Carrillo Riano, Karen Sofia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1376"]
[PlyCount "53"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. c3 d5 6. exd5 Nxd5 7. Nbd2 Bg4 8.
Nf1 Nf6 9. h3 Be6 10. Bxe6 fxe6 11. Qb3 Qd6 12. Qxb7 Rb8 13. Qa6 Rb6 14. Qc4
Be7 15. Ng3 Na5 16. Qa4+ Nc6 17. O-O Qxd3 18. Rd1 Qb5 19. Qxb5 Rxb5 20. c4 Rc5
21. b3 O-O 22. Ng5 Nd4 23. Be3 Ra5 24. Bxd4 exd4 25. Nxe6 Rc8 26. Nxd4 Rd8 27.
Nc6 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.37"]
[White "Sanchez Riobo, Emily Dainne"]
[Black "Ramirez Guarumo, Simon"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1394"]
[PlyCount "130"]
[EventDate "2019.03.21"]

1. d4 d5 2. Nf3 Nc6 3. g3 e6 4. Bg2 Nf6 5. O-O Bd6 6. b3 O-O 7. c4 h6 8. Nc3
Bb4 9. Bb2 Bxc3 10. Bxc3 Re8 11. Re1 b6 12. Rc1 Qd6 13. Ne5 Bb7 14. e3 Rad8 15.
Qc2 Ne7 16. Bb2 c6 17. c5 bxc5 18. Qxc5 Qxc5 19. Rxc5 Nd7 20. Rc2 Nxe5 21. dxe5
Rd7 22. Rd1 Red8 23. b4 a6 24. a3 Rc8 25. e4 Kh8 26. Rcd2 g5 27. exd5 cxd5 28.
h3 Kg7 29. Bd4 Nc6 30. Ba1 Ne7 31. f4 gxf4 32. gxf4 Rcd8 33. Kh2 Nf5 34. Bh1 h5
35. a4 Bc6 36. a5 Ne7 37. h4 Rb8 38. Bc3 Rbb7 39. Rg1+ Kh6 40. Bf3 Ng6 41. Kg3
Rb8 42. Rd4 Rg8 43. Kf2 Kh7 44. Rg5 Rh8 45. Rxh5+ Kg7 46. Rxh8 Kxh8 47. Kg3 Bb5
48. Bg4 Rc7 49. Be1 Rc4 50. Rxc4 Bxc4 51. Bc3 Ne7 52. Bd4 Nc6 53. Bc5 d4 54.
Bf3 Bd5 55. Be2 Kg7 56. Bxa6 f6 57. Bd3 fxe5 58. fxe5 Nxe5 59. Bxd4 Kf6 60.
Bxe5+ Kxe5 61. b5 Kd4 62. Bb1 e5 63. Kf2 Kc4 64. b6 Kb4 65. h5 Kxa5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.42"]
[White "Vergara Agudelo, David Felipe"]
[Black "Vanegas Medina, Juan Jose"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "79"]
[EventDate "2019.03.21"]

1. e4 e5 2. Qh5 Nc6 3. Bc4 g6 4. Qf3 Nf6 5. Ne2 Bg7 6. O-O d6 7. h3 Be6 8. d3
a6 9. a4 b5 10. axb5 axb5 11. Rxa8 Qxa8 12. Bxb5 O-O 13. Bg5 Nb4 14. Bxf6 Bxf6
15. Qxf6 c6 16. Bc4 Bxc4 17. dxc4 Qb8 18. f4 Nxc2 19. fxe5 dxe5 20. Qxc6 Qxb2
21. Nbc3 Ne3 22. Rb1 Qa3 23. Nd5 Kh8 24. Qf6+ Kg8 25. Ne7+ Qxe7 26. Qxe7 Nxc4
27. Rd1 Kg7 28. Rc1 Nb6 29. Qxe5+ Kg8 30. Qd6 Na4 31. Qb4 f5 32. exf5 Rxf5 33.
Qxa4 Kg7 34. Qa7+ Kh6 35. g4 Rb5 36. h4 Rb2 37. g5+ Kh5 38. Qxh7+ Kg4 39. Rc4+
Kh3 40. Qd7# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.43"]
[White "Osorio Gomez, Geronimo"]
[Black "Morales Ocampo, Yeni"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "49"]
[EventDate "2019.03.21"]

1. d4 d5 2. Nf3 Nc6 3. Nc3 Bg4 4. e3 Nf6 5. h3 Bh5 6. Be2 e6 7. Ne5 Bxe2 8.
Qxe2 Qd6 9. Nxc6 Qxc6 10. Qb5 Qxb5 11. Nxb5 Bd6 12. Bd2 Ne4 13. Rf1 Nxd2 14.
Kxd2 Kd7 15. Nxd6 Kxd6 16. Rac1 Rhf8 17. Kd3 f5 18. c4 c6 19. c5+ Kc7 20. Rc3
b5 21. cxb6+ axb6 22. a3 Kd6 23. Rfc1 Rfc8 24. R1c2 Ra4 25. f4 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.3"]
[White "Molano, Walter Rene"]
[Black "Vanegas, Carlos Arturo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1687"]
[PlyCount "77"]
[EventDate "2019.03.21"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Bf4 a6 7. a3 Nc6 8. h3
Be7 9. Be2 O-O 10. Bd3 b5 11. b4 Bb7 12. O-O Rc8 13. Ne2 Bd6 14. Bxd6 Qxd6 15.
c3 g6 16. a4 Na7 17. axb5 Nxb5 18. Bxb5 axb5 19. Qd3 Bc6 20. Ra5 Nd7 21. Rfa1
Nb6 22. Ne5 Be8 23. Ra6 f6 24. Ng4 Bd7 25. Qe3 Ra8 26. Qh6 Rxa6 27. Rxa6 Qc7
28. Nf4 Bc8 29. Rxb6 Qxb6 30. Nxg6 hxg6 31. Qxg6+ Kh8 32. Qh5+ Kg8 33. Nxf6+
Rxf6 34. Qe8+ Kg7 35. Qxc8 Rf8 36. Qd7+ Rf7 37. Qc8 Kf6 38. Qc5 Qxc5 39. bxc5
0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.5"]
[White "Arias Lopez, Maria Angel"]
[Black "Pinilla, Diego Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1038"]
[BlackElo "1693"]
[PlyCount "76"]
[EventDate "2019.03.21"]

1. e4 d5 2. e5 e6 3. d4 c5 4. Nf3 Nc6 5. Bb5 Qc7 6. O-O Bd7 7. Bf4 cxd4 8. Bxc6
bxc6 9. Qxd4 c5 10. Qc3 Rb8 11. a3 Ne7 12. b4 Ng6 13. Bg3 Be7 14. Nbd2 O-O 15.
Rab1 Rfc8 16. bxc5 Qxc5 17. Qxc5 Bxc5 18. Rxb8 Rxb8 19. Nb3 Be7 20. h4 Bb5 21.
Rb1 Bc4 22. h5 Nf8 23. Nfd2 Nd7 24. Na5 Rxb1+ 25. Nxb1 Be2 26. f3 Bd1 27. Nc3
Bxc2 28. Nb5 a6 29. Nd6 Bxd6 30. exd6 Kf8 31. Nc6 Ke8 32. Kf2 Bd3 33. Ke3 Bb5
34. Ne7 Nb6 35. Kd4 Kd7 36. Kc5 Nc8 37. Bh2 Nxe7 38. dxe7 Kxe7 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.9"]
[White "Pena Flechas, Luis Orlando"]
[Black "Restrepo Lince, Romario Alberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "84"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. c3 Ngf6 6. d3 g6 7. h3 Bg7 8.
Be3 O-O 9. a4 Qc7 10. Na3 a6 11. Rc1 d5 12. exd5 Nxd5 13. Bd2 Nf4 14. Bxf4 Qxf4
15. O-O Ne5 16. Nxe5 Bxe5 17. g3 Qf5 18. Qe2 Rfd8 19. Rcd1 Bf6 20. Kg2 Rab8 21.
Qe4 Qd5 22. Qxd5 Rxd5 23. Rd2 Rbd8 24. Rfd1 e5 25. Nc4 e4 26. dxe4 Rxd2 27.
Rxd2 Rxd2 28. Nxd2 b5 29. axb5 axb5 30. Nb1 Kf8 31. Kf3 Ke7 32. Ke3 Kd6 33. f4
Kc6 34. h4 Be7 35. b3 h5 36. Kd3 f6 37. Nd2 g5 38. Nf3 g4 39. Ng1 Bd8 40. c4
Ba5 41. Ne2 Be1 42. e5 f5 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.11"]
[White "Chavez, Jorge E"]
[Black "Reyes Aristizabal, Andres"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1634"]
[PlyCount "85"]
[EventDate "2019.03.21"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 e6 5. Nf3 Bg7 6. Bd3 Nc6 7. O-O O-O 8. a3 e5
9. fxe5 dxe5 10. d5 Nd4 11. Nxd4 exd4 12. Ne2 Bg4 13. Qe1 Bxe2 14. Qxe2 Nd7 15.
Bf4 a6 16. Qd2 Nc5 17. Bh6 Qh4 18. Bg5 Nxe4 19. Bxh4 Nxd2 20. Rfd1 Bh6 21. Be1
Be3+ 22. Kh1 f5 23. Bxd2 f4 24. Be4 Rfe8 25. Bf3 Rac8 26. h3 c5 27. b3 g5 28.
Bxe3 Rxe3 29. Kg1 b6 30. Kf1 Rce8 31. Re1 Kf7 32. Rxe3 Rxe3 33. Re1 Ke7 34.
Rxe3+ fxe3 35. Ke2 a5 36. a4 h6 37. c4 Kd6 38. Be4 Ke5 39. Bd3 h5 40. g3 Kd6
41. Bg6 h4 42. g4 Ke5 43. Bd3 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.19"]
[White "Romero Valencia, Miguel Angel"]
[Black "Orozco Fernandez, Eliana Andrea"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1633"]
[BlackElo "1226"]
[PlyCount "45"]
[EventDate "2019.03.21"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 c6 5. e3 Bd6 6. Bd3 Nbd7 7. O-O O-O 8. Re1
e5 9. e4 exd4 10. Nxd4 dxc4 11. Bxc4 Ne5 12. Be2 Bc5 13. Nb3 Bb6 14. Qxd8 Rxd8
15. Bg5 h6 16. Bxf6 gxf6 17. Rad1 Bg4 18. Kf1 Bxe2+ 19. Rxe2 Ng4 20. h3 Nxf2
21. Rxf2 Bxf2 22. Kxf2 Rxd1 23. Nxd1 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.21"]
[White "Suaza Sanabria, Jose Luis"]
[Black "Bautista Chiquillo, Leidy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1471"]
[BlackElo "1624"]
[PlyCount "89"]
[EventDate "2019.03.21"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. f4 Bd6 5. Nf3 b6 6. O-O Ba6 7. Bxa6 Nxa6 8. c3
O-O 9. Qd3 Nb8 10. Ne5 c5 11. b3 Nfd7 12. Nd2 f6 13. Nef3 Nc6 14. Bb2 Rc8 15.
c4 cxd4 16. Nxd4 Nc5 17. Qe2 Nxd4 18. exd4 Ne4 19. Nxe4 dxe4 20. Qxe4 Qe7 21.
Rae1 Rfe8 22. Re2 Rcd8 23. Rfe1 Qc7 24. g3 Bb4 25. Rd1 Qd7 26. d5 exd5 27.
Qxd5+ Qxd5 28. Rxe8+ Rxe8 29. cxd5 Re1+ 30. Rxe1 Bxe1 31. Ba3 Kf7 32. Kf1 Bc3
33. Ke2 b5 34. Bc5 a6 35. Kd3 Ba5 36. Kd4 Ke8 37. d6 Kd7 38. Kd5 Bd8 39. f5 Ba5
40. b4 Bd8 41. g4 g6 42. fxg6 hxg6 43. h3 a5 44. a3 g5 45. Bd4 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.22"]
[White "Herrera Nopan, Fabian"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1621"]
[PlyCount "41"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Rc1 c6 7. Nf3 Nh5 8. Bg3
Nxg3 9. hxg3 Bg4 10. cxd5 cxd5 11. Qb3 b6 12. Qxd5 Nd7 13. Ba6 Nf6 14. Qxd8
Raxd8 15. Ne5 Bc8 16. Bxc8 Rxc8 17. Ke2 e6 18. Nb5 a6 19. Nd6 Rxc1 20. Rxc1 Rd8
21. Ndxf7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.24"]
[White "Becerra Munoz, Harold David"]
[Black "Ramos Rocha, Natalia"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "58"]
[EventDate "2019.03.21"]

1. d4 d5 2. Bf4 Nc6 3. Nf3 Nf6 4. e3 a6 5. Nbd2 Bg4 6. h3 Bh5 7. c3 e5 8. dxe5
Nxe5 9. Qa4+ Nc6 10. Ne5 b5 11. Bxb5 axb5 12. Qxb5 Bd6 13. Qxc6+ Nd7 14. Nxd7
Bxf4 15. exf4 Qe7+ 16. Ne5+ Kf8 17. Qxa8+ Qe8 18. Qxe8+ Kxe8 19. g4 f6 20. gxh5
fxe5 21. fxe5 Kd7 22. f4 Rf8 23. O-O h6 24. f5 c5 25. Rae1 Kc6 26. f6 gxf6 27.
Rxf6+ Rxf6 28. exf6 d4 29. cxd4 cxd4 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.25"]
[White "Hernandez Bermudez, Manuela"]
[Black "Idarraga Cano, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1431"]
[PlyCount "62"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 e5 8.
Qd3 h6 9. Nc3 Nf6 10. Be3 Ng4 11. h3 Nxe3 12. Qxe3 Be7 13. O-O O-O 14. Rfd1 f5
15. Nxe5 f4 16. Qf3 Qa5 17. Ng6 Qg5 18. Nxf8 Rxf8 19. Nd5 Bf6 20. Nxf6+ Qxf6
21. Rd2 Qe5 22. Re1 Rf6 23. b4 a6 24. b5 axb5 25. cxb5 Bxb5 26. Qb3+ Kh8 27.
Rd5 Qe8 28. Qxb5 Qc8 29. Rf5 Rg6 30. Qd3 Qc5 31. Rxc5 dxc5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.26"]
[White "Medina Barrios, Lina Maria"]
[Black "Prada Rodriguez, Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1530"]
[PlyCount "90"]
[EventDate "2019.03.21"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. O-O h6 6. c3 O-O 7. Bb3 d6 8. Bc2
Bg4 9. h3 Bh5 10. Nbd2 Re8 11. Re1 Nh7 12. Nf1 Qf6 13. Ng3 Bxf3 14. Qxf3 Qxf3
15. gxf3 Re6 16. Be3 Rg6 17. Rad1 h5 18. h4 Rf6 19. Kg2 Rg6 20. f4 Bb6 21. d4
Re6 22. d5 Bxe3 23. dxe6 Bxf4 24. exf7+ Kxf7 25. Nxh5 Nf6 26. Nxf4 exf4 27. Kf3
Nh5 28. Rg1 Ne5+ 29. Ke2 Rh8 30. Bb3+ Kf6 31. Bd5 b6 32. a3 g6 33. b4 Kg7 34.
Rh1 Nf6 35. Rc1 f3+ 36. Kd1 Nfg4 37. Rc2 Nd3 38. Rf1 Rxh4 39. Bc4 Nde5 40. Bb5
Nf6 41. Re1 Nxe4 42. Rf1 Rh2 43. Ke1 c6 44. Ba4 Nd3+ 45. Kd1 Ndxf2+ 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.27"]
[White "Mesa, Francisco Sr"]
[Black "Herrera Cortes, Luis Felipe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1545"]
[BlackElo "1376"]
[PlyCount "39"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 e5 6. Be3 Qc7 7. Nc3 Nf6 8.
Bd3 a6 9. O-O Nb4 10. Rc1 Nxd3 11. cxd3 Qd8 12. Bg5 Be7 13. Bxf6 Bxf6 14. Nd5
O-O 15. Qf3 Bg5 16. Rc2 d6 17. g3 f5 18. Qg2 fxe4 19. dxe4 Rxf2 20. Rcxf2 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.29"]
[White "Galindo Torres, Jeimy Julissa"]
[Black "Giraldo Mejia, Emanuel"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "107"]
[EventDate "2019.03.21"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Nf3 Bg7 5. O-O O-O 6. Nbd2 Nbd7 7. c4 e5 8. Nb3
exd4 9. Nbxd4 Nc5 10. Bg5 h6 11. Bxf6 Bxf6 12. Rb1 Bg4 13. Nc2 Na4 14. Ne3 Nxb2
15. Rxb2 Bxf3 16. Qxf3 Bxb2 17. Rb1 Bg7 18. Rxb7 Qc8 19. Rb3 c6 20. Qg3 Qd7 21.
f4 Rab8 22. f5 Rxb3 23. axb3 g5 24. h4 Bd4 25. hxg5 Bxe3+ 26. Qxe3 Qe7 27. gxh6
Qh4 28. g3 Qf6 29. Qf4 Kh7 30. e5 dxe5 31. Qc1 Rg8 32. Kf2 Qd6 33. Qe3 Qd4 34.
f6+ Kh8 35. Qxd4 exd4 36. Kf3 Re8 37. Kf4 Re6 38. Kg5 Re3 39. Bf5 Rxg3+ 40. Kf4
Rxb3 41. Bd7 c5 42. Be8 Rb7 43. Ke4 Kh7 44. Kd5 Kxh6 45. Kxc5 d3 46. Ba4 d2 47.
Kd4 Rb1 48. Kd3 d1=Q+ 49. Bxd1 Rxd1+ 50. Kc3 Rc1+ 51. Kb4 Kg6 52. Kb5 Kxf6 53.
c5 Ke5 54. c6 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.30"]
[White "Becerra Fonseca, Camila"]
[Black "Vizcaino Castillo, Andrea Carolina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1323"]
[BlackElo "1445"]
[PlyCount "40"]
[EventDate "2019.03.21"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 Nbd7 4. h3 e6 5. e3 b6 6. Bd3 c5 7. c3 Ne4 8. Nbd2
Ndf6 9. Qc2 Bb7 10. Nxe4 dxe4 11. Bb5+ Nd7 12. Ne5 Ke7 13. Bxd7 f6 14. Nc6+
Bxc6 15. Bxc6 cxd4 16. Bxa8 d3 17. Qd2 Qxa8 18. O-O e5 19. Bh2 Ke6 20. f4 Bd6
1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.32"]
[White "Suaza Sanabria, Laura Sofia"]
[Black "Centenaro Erazo, Nicole Daniela"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1410"]
[PlyCount "109"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. Bb3 d6 7. h3 Be6 8. Bc2
Re8 9. O-O Qe7 10. d4 Bc4 11. dxc5 Bxf1 12. cxd6 cxd6 13. Qxf1 Rad8 14. Be3 a6
15. Nbd2 d5 16. exd5 Nxd5 17. Qe2 Qd7 18. Rd1 f5 19. Nc4 Qc7 20. Bxf5 b5 21.
Bg5 bxc4 22. Bxd8 Rxd8 23. Be6+ Kh8 24. Rxd5 Re8 25. Bd7 Rf8 26. Bxc6 Qxc6 27.
Qxe5 Qg6 28. Qg5 Qb1+ 29. Kh2 Qxb2 30. Rd8 Qa3 31. Rxf8+ Qxf8 32. Qd5 Qb8+ 33.
g3 Qc8 34. Ne5 h6 35. Qxc4 Qf5 36. Qf4 Qc2 37. Kg2 Qxa2 38. Qc4 Qa5 39. Nf7+
Kh7 40. Qd3+ Kg8 41. Qd8+ Qxd8 42. Nxd8 a5 43. Nc6 a4 44. Nb4 a3 45. Kf3 Kf7
46. c4 Ke6 47. Ke4 Kd7 48. Kd5 g6 49. c5 Kc7 50. f4 h5 51. g4 hxg4 52. hxg4 Kd7
53. f5 gxf5 54. gxf5 Kc7 55. f6 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.37"]
[White "Ramirez Guarumo, Simon"]
[Black "Gomez Gomez, Maria Camila"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "30"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 Nc6 3. c4 d6 4. Nc3 Nf6 5. d3 g6 6. Be3 Bg7 7. d4 O-O 8. dxc5
Ng4 9. cxd6 exd6 10. Qd2 Nxe3 11. Qxe3 Ne5 12. b3 Nxf3+ 13. Qxf3 Bg4 14. Qe3
Re8 15. f3 Be6 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.39"]
[White "Morales Ocampo, Yeni"]
[Black "Susunaga Duran, Madelen Fernanda"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "59"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. Bb3 d6 7. h3 Re8 8. O-O
Be6 9. Bc2 h6 10. d4 exd4 11. cxd4 Bb6 12. d5 Bd7 13. dxc6 Bxc6 14. Nbd2 Nxe4
15. Nxe4 Bxe4 16. Bxe4 Rxe4 17. Re1 Qe8 18. Bd2 Rxe1+ 19. Qxe1 a6 20. Be3 Qc6
21. Bxb6 Qxb6 22. Qe2 Qc6 23. Re1 b5 24. Nd4 Qd5 25. Qf3 Qxf3 26. Nxf3 Rb8 27.
Nd4 c5 28. Nc6 Rc8 29. Ne7+ Kf8 30. Nxc8 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.28"]
[White "Sanchez Marin, Sofia"]
[Black "Becerra Munoz, Harold David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.37"]
[White "Castano Herrera, Saray"]
[Black "Medina Vaquiro, Paula Andrea"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1584"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.1"]
[White "Pinilla, Diego Alexander"]
[Black "Giraldo Mejia, Emanuel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1693"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.2"]
[White "Osorio Gomez, Geronimo"]
[Black "Vanegas, Carlos Arturo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.3"]
[White "Arango Leon, Andres Felipe"]
[Black "Tipiani Martinez, Paula Sofia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1688"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.4"]
[White "Gomez Gomez, Maria Camila"]
[Black "Lopez Ramirez, Daniel Giovanny"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1688"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.5"]
[White "Molano, Walter Rene"]
[Black "Cardona, Jacobo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1687"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.6"]
[White "Suaza Sanabria, Jose Luis"]
[Black "Guzman, Jose Fidias"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1471"]
[BlackElo "1683"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.7"]
[White "Pelaez, Hernan"]
[Black "Serrato Ramirez, Alison Ariana"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1682"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.8"]
[White "Lopez Rayo, Isabella"]
[Black "Sepulveda Reyes, Uriel Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1470"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.9"]
[White "Mosquera, Anibal"]
[Black "Ramos Ortiz, Carlos Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1462"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.10"]
[White "Carrillo Riano, Karen Sofia"]
[Black "Arias, Oscar Eduardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.11"]
[White "Centenaro Erazo, Nicole Daniela"]
[Black "Vizcaino Castillo, Andrea Carolina"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1445"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.12"]
[White "Hernandez Bermudez, Manuela"]
[Black "Rodriguez Valencia, Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1431"]
[BlackElo "1666"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.13"]
[White "Hernandez Gonzalez, Jesus Adrian"]
[Black "Carranza, Yamid Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1428"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.14"]
[White "Sanabria, Edgar"]
[Black "Rojas Mendoza, Joun Sun"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1657"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.15"]
[White "Ossa Ramirez, Jesus Antonio"]
[Black "Suaza Sanabria, Laura Sofia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1651"]
[BlackElo "1410"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.16"]
[White "Vanegas Medina, Juan Jose"]
[Black "Restrepo Lince, Romario Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.17"]
[White "Ortiz Maza, Kelly Johanna"]
[Black "Sanchez Riobo, Emily Dainne"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1394"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.18"]
[White "Jaramillo, Amparo"]
[Black "Reyes Aristizabal, Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1387"]
[BlackElo "1634"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.19"]
[White "Romero Valencia, Miguel Angel"]
[Black "Herrera Cortes, Luis Felipe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1633"]
[BlackElo "1376"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.20"]
[White "Almanza Avila, Nataly"]
[Black "Bautista Chiquillo, Leidy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1365"]
[BlackElo "1624"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.21"]
[White "Herrera Nopan, Fabian"]
[Black "Galindo Torres, Jeimy Julissa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1621"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.22"]
[White "Ramos Rocha, Natalia"]
[Black "Diaz Diaz, Jose Joaquin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1616"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.23"]
[White "Dabraccio, Guillermo"]
[Black "Negron Lizarazo, Juan Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1615"]
[BlackElo "1333"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.24"]
[White "Aguirre Laverde, Juan Jose"]
[Black "Moncada, Duvan Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1326"]
[BlackElo "1614"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.25"]
[White "Pino Villarreal, Maria Del Pilar"]
[Black "Becerra Fonseca, Camila"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1323"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.26"]
[White "Marquez, Lucas Mateo"]
[Black "Rodriguez Prieto, German Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1279"]
[BlackElo "1606"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.27"]
[White "Lopez Morales, Ruben Alfonso"]
[Black "Soto Ramirez, Luna Sofia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1627"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.28"]
[White "Sanchez Marin, Sofia"]
[Black "Becerra Munoz, Harold David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.29"]
[White "Chavarro Corredor, Cesar Camilo"]
[Black "Orozco Fernandez, Eliana Andrea"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1226"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.30"]
[White "Soto Ramirez, Andres Camilo"]
[Black "Idarraga Cano, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1074"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.31"]
[White "Morales Ocampo, Yeni"]
[Black "Arias Lopez, Maria Angel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1038"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.32"]
[White "Chavez, Jorge E"]
[Black "Orozco Giraldo, Jhon Edison"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.33"]
[White "Pineda Tamayo, Fernando A"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.34"]
[White "Español Alvarez, Guillermo"]
[Black "Rojas Morales, Jose Arley"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.35"]
[White "Castro Castro, Joaquin"]
[Black "Giraldo Lotero, Jaminton Wvaldo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.36"]
[White "Mappe, Nicolás"]
[Black "Rengifo Astudillo, Carlos Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1590"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.37"]
[White "Castano Herrera, Saray"]
[Black "Medina Vaquiro, Paula Andrea"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1584"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.39"]
[White "Sanchez, Rubiela"]
[Black "Peñas Flechas, Luis Orlando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1577"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.40"]
[White "Prada Rodriguez, Andres"]
[Black "Moreno Marino, Juan Nicolas"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1556"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.41"]
[White "Acero Vargas, Cristian Camilo"]
[Black "Restrepo, Marlon Julian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1547"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.42"]
[White "Sanabria Gonzalez, Juan Fernando"]
[Black "Ramirez Zuluaga, Juan Diego"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.43"]
[White "Mesa, Francisco Sr"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1545"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.44"]
[White "Susunaga Duran, Madelen Fernanda"]
[Black "Gomez Saenz, Manuela"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1539"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.46"]
[White "Vega Navascues, Carlos Andres"]
[Black "Medina Barrios, Lina Maria"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1530"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.21"]
[Round "1.47"]
[White "Pena Mora, Carlos"]
[Black "Vergara Agudelo, Davd Felipe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1509"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.1"]
[White "Vanegas, Carlos Arturo"]
[Black "Pineda Tamayo, Fernando A"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "84"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 h6 5. f4 d6 6. Na4 Bb6 7. Nxb6 axb6 8. Nf3
Nc6 9. c3 O-O 10. O-O Re8 11. Re1 Na5 12. Bb5 c6 13. Ba4 b5 14. Bc2 c5 15. Be3
exf4 16. Bxf4 Bg4 17. h3 Bh5 18. Qd2 Nc6 19. g4 Bg6 20. g5 Nh5 21. gxh6 Qf6 22.
Bh2 Qxf3 23. Re3 Qf6 24. hxg7 Ne5 25. Qg2 Re6 26. Kh1 Kh7 27. Rf1 Qxg7 28. Bd1
Rae8 29. Qd2 Rf6 30. Rg1 Qh6 31. Bxe5 Rxe5 32. Qe1 Rg5 33. Bg4 Rf4 34. Re2 Nf6
35. Rh2 c4 36. Rf1 Rxf1+ 37. Qxf1 Kg7 38. Bf3 cxd3 39. Qxd3 Rg3 40. Qd1 Rxf3
41. Qxd6 Qc1+ 42. Kg2 Qf1# 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.2"]
[White "Rojas Morales, Jose Arley"]
[Black "Arango Leon, Andres Felipe"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1688"]
[PlyCount "73"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. c3 cxd4 5. exd4 d6 6. Bd3 Be7 7. Qe2 a6 8. Bg5
Nbd7 9. Nbd2 b6 10. Ne4 Bb7 11. Nxf6+ Nxf6 12. a3 O-O 13. O-O Re8 14. Rfe1 Rc8
15. Rad1 Nd7 16. Bxe7 Qxe7 17. Nd2 Nf6 18. Bc2 b5 19. Qe3 Nd5 20. Qg3 g6 21.
Nf3 b4 22. axb4 Nxb4 23. Ba4 Bc6 24. Bxc6 Nxc6 25. d5 Nd8 26. dxe6 Nxe6 27.
Rxd6 Kg7 28. Ne5 h6 29. h3 Qb7 30. Ng4 Ng5 31. Ne5 Ne4 32. Rxg6+ fxg6 33. Qxg6+
Kf8 34. Rxe4 Qg7 35. Qf5+ Ke7 36. Nf7+ Kf8 37. Nxh6+ 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.6"]
[White "Arias, Oscar Eduardo"]
[Black "Castano Herrera, Saray"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1584"]
[PlyCount "40"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nc6 4. Bb5 Bd7 5. a4 g6 6. O-O Bg7 7. Re1 a6 8. Bc4
Bg4 9. Bxf7+ Kf8 10. Bxg8 Kxg8 11. h3 Bxf3 12. Qxf3 Nd4 13. Qd1 e6 14. d3 Qe7
15. Nb1 Rf8 16. c3 Nc6 17. Be3 h6 18. f4 Kh7 19. f5 gxf5 20. exf5 Rxf5 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.8"]
[White "Moreno Marino, Juan Nicolas"]
[Black "Sanabria, Edgar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1556"]
[PlyCount "100"]
[EventDate "2019.03.21"]

1. e4 c5 2. d3 Nc6 3. g3 e5 4. Bg2 g6 5. Be3 b6 6. Nc3 Bg7 7. a3 Rb8 8. Nge2 a6
9. Qd2 d6 10. O-O h5 11. f4 h4 12. fxe5 hxg3 13. Bg5 gxh2+ 14. Kh1 Bh6 15. Bxd8
Bxd2 16. Bc7 Rb7 17. Nd5 dxe5 18. Bxb6 Nd4 19. Nc7+ Rxc7 20. Bxc7 Nxe2 21. Bxe5
Rh5 22. Bc7 Bg4 23. c3 f5 24. exf5 gxf5 25. Bf3 Bxf3+ 26. Rxf3 f4 27. Rd1 Ng3+
28. Rxg3 fxg3 29. Rxd2 Rf5 30. Bxg3 Rf1+ 31. Kxh2 Kd7 32. Kg2 Rf5 33. d4 c4 34.
Rf2 Rb5 35. Kf1 Ne7 36. Ke1 Nc8 37. Kd1 Nb6 38. Be5 Kc6 39. Kc2 Na4 40. Kc1 Nb6
41. Rh2 Kd5 42. Bc7 Nd7 43. Rh6 Ke4 44. Rxa6 Rf5 45. Rc6 Kd3 46. Kb1 Nf6 47.
Ka2 Rf2 48. a4 Nd5 49. Ba5 Ne3 50. Rh6 Rf1 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.10"]
[White "Restrepo Lince, Romario Alberto"]
[Black "Mesa, Francisco Sr"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1545"]
[PlyCount "43"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. c3 d6 5. h3 Nf6 6. Qe2 Be6 7. Bxe6 fxe6 8. d4
exd4 9. cxd4 Qe7 10. Nc3 O-O-O 11. Bd2 e5 12. d5 Nd4 13. Qd3 c5 14. O-O-O Qc7
15. Kb1 c4 16. Qe3 Qc5 17. Bc1 Nxf3 18. Qxf3 Be7 19. Qe2 Kb8 20. Be3 Qb4 21. a3
Qb3 22. Qc2 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.20"]
[White "Arias Lopez, Maria Angel"]
[Black "Becerra Munoz, Harold David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1038"]
[PlyCount "84"]
[EventDate "2019.03.21"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Bd7 6. O-O Qb6 7. Nc3 cxd4 8. Bxc6
bxc6 9. Nxd4 c5 10. Nf3 Ne7 11. b3 Bc6 12. Qd3 Ng6 13. Bd2 d4 14. Ne4 Bb5 15.
c4 dxc3 16. Qxc3 Bxf1 17. Rxf1 Qb4 18. Qd3 Qb6 19. Rc1 Be7 20. Be3 Rd8 21. Qc3
O-O 22. h3 Qb4 23. Qc2 Rd7 24. Bd2 Qb6 25. Be3 Qc7 26. Qc3 Rfd8 27. g3 Rd3 28.
Qa1 Qc6 29. Ned2 Qd5 30. h4 Nxe5 31. Nxe5 Rxe3 32. fxe3 Qxd2 33. Nc4 Qe2 34.
Re1 Qg4 35. Kh2 Rd5 36. e4 Bxh4 37. exd5 Qxg3+ 38. Kh1 Qf3+ 39. Kh2 Bg3+ 40.
Kh3 Bf2+ 41. Kh2 Qg3+ 42. Kh1 Qh3# 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.25"]
[White "Gomez Saenz, Manuela"]
[Black "Pinilla, Diego Alexander"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1539"]
[BlackElo "1693"]
[PlyCount "75"]
[EventDate "2019.03.21"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. O-O b6 8. e5
Nd7 9. Re1 Qc7 10. Qe2 g5 11. h3 h5 12. g4 hxg4 13. hxg4 Bb7 14. Nb3 O-O-O 15.
d4 c4 16. Nbd2 Nb4 17. Nf1 Rdg8 18. Ng3 Kb8 19. a3 Nc6 20. Bd2 Rh4 21. Nxh4
gxh4 22. Nh5 Nxd4 23. Qd1 Nf5 24. Qf3 d4 25. Qxb7+ Qxb7 26. Bxb7 Rxg4+ 27. Bg2
h3 28. Ng3 Nxg3 29. Bxh3 Rh4 30. Bxe6 fxe6 31. fxg3 Rg4 32. Bf4 Nf8 33. Rad1
Ng6 34. Rxd4 Bc5 35. Ree4 Nxf4 36. Kh2 Bxd4 37. Rxd4 Rxg3 38. Rxf4 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.28"]
[White "Sepulveda Reyes, Uriel Antonio"]
[Black "Jaramillo, Amparo"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1387"]
[PlyCount "77"]
[EventDate "2019.03.21"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Bd6 5. Bg3 a6 6. Bd3 Bxg3 7. hxg3 Nbd7 8.
Nbd2 c5 9. c3 h6 10. a4 c4 11. Bc2 Rb8 12. a5 b5 13. Qe2 Bb7 14. e4 O-O 15. e5
Nh7 16. g4 Ng5 17. Nxg5 Qxg5 18. Rh5 Qe7 19. g5 f5 20. gxf6 Nxf6 21. exf6 Rxf6
22. Nf3 b4 23. Ne5 b3 24. Bb1 Qc7 25. Ng4 Rf7 26. Qe5 Qxe5+ 27. Rxe5 Bc8 28.
Bg6 Rf4 29. f3 Rb7 30. Ke2 Re7 31. Ra4 Bd7 32. Rb4 Be8 33. Bxe8 Rxe8 34. Rb6 h5
35. Rxh5 Kf7 36. Re5 Rf5 37. Rxf5+ exf5+ 38. Ne5+ Kg8 39. Rxa6 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.31"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Ramos Rocha, Natalia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1657"]
[PlyCount "55"]
[EventDate "2019.03.21"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 a6 5. c4 dxc4 6. Bxc4 e6 7. Nc3 Bb4 8. Qc2
O-O 9. O-O Bd6 10. Bg5 h6 11. Bxf6 Qxf6 12. a3 e5 13. Nd5 Qd8 14. dxe5 Nxe5 15.
Nxe5 Bxe5 16. f4 Bd6 17. Rad1 c6 18. Nc3 Qe7 19. e4 Bc5+ 20. Kh1 Be6 21. Be2
Rad8 22. e5 Rxd1 23. Rxd1 f6 24. f5 Bc8 25. e6 Rd8 26. Ne4 Bd6 27. Rxd6 Rxd6
28. Qc5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.37"]
[White "Giraldo Lotero, Jaminton Wvaldo"]
[Black "Osorio Gomez, Geronimo"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "61"]
[EventDate "2019.03.21"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. Be2 Bg7 5. Nf3 Nc6 6. h3 Nh5 7. Bh2 O-O 8. O-O
h6 9. c4 e6 10. Nc3 Nf6 11. Rc1 Ne4 12. cxd5 exd5 13. Nb5 Nd6 14. Nxd6 cxd6 15.
Qb3 Ne7 16. Qb4 Qb6 17. Qxb6 axb6 18. Bxd6 Re8 19. a3 Nf5 20. Be5 Bxe5 21. Nxe5
f6 22. Nxg6 Nxd4 23. Bh5 Nb3 24. Rc7 Rd8 25. Rd1 Be6 26. Nf4 Nc5 27. Nxe6 Nxe6
28. Bf7+ Kf8 29. Bxe6 Rab8 30. Rxd5 Re8 31. Rf7+ 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con carrera 4 Esquina, Pereira - Risaralda"]
[Date "2019.03.22"]
[Round "2.39"]
[White "Medina Vaquiro, Paula Andrea"]
[Black "Gomez Gomez, Maria Camila"]
[Result "*"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2019.03.21"]

*

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.41"]
[White "Ramos Ortiz, Carlos Alberto"]
[Black "Montano Rios, Johan Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1462"]
[PlyCount "115"]
[EventDate "2019.03.21"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8.
d3 O-O 9. a3 a5 10. Be3 Be6 11. Ne4 Nd5 12. Bc5 f6 13. Rc1 Rb8 14. Bxe7 Ncxe7
15. Nc5 Bf7 16. e4 Nb6 17. Qd2 Nc6 18. Nxb7 Rxb7 19. Rxc6 a4 20. Rfc1 Be8 21.
R6c3 Bb5 22. d4 exd4 23. Qxd4 Qe7 24. Nh4 c6 25. Nf5 Qd8 26. Qxd8 Rxd8 27. f4
Rd2 28. e5 fxe5 29. fxe5 Rxb2 30. e6 g6 31. e7 Re2 32. e8=Q+ Rxe8 33. Nd6 Rbe7
34. Nxe8 Rxe8 35. Bxc6 Re5 36. Bxb5 Rxb5 37. Rc7 Nd5 38. Ra7 Nb6 39. Rd1 Rf5
40. Rd8+ Rf8 41. Rxf8+ Kxf8 42. Rxh7 Nc4 43. Ra7 Nxa3 44. Rxa4 Nb5 45. Rb4 Nc3
46. Rb7 Nd5 47. Kf2 Ne7 48. Kf3 Kf7 49. h4 Kf6 50. Kg4 Nd5 51. Ra7 Ne3+ 52. Kf4
Nf5 53. Ra6+ Kg7 54. h5 Ne7 55. Ra7 Kf6 56. h6 g5+ 57. Kg4 Ng8 58. h7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.36"]
[White "Cuartas Lozano, Santiago"]
[Black "Acero Vargas, Cristian Camilo"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1547"]
[PlyCount "50"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 d6 3. Nc3 g6 4. d3 Bg7 5. Be3 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Bb5
Bd7 9. Qd2 O-O 10. O-O-O a6 11. Nxc6 bxc6 12. Bc4 c5 13. Bh6 Qb6 14. Bxg7 Rfb8
15. Bb3 Kxg7 16. Nd5 Nxd5 17. Qxd5 Be6 18. Qd3 c4 19. Qc3+ Kg8 20. Bxc4 Bxc4
21. Qxc4 Qxb2+ 22. Kd2 Rc8 23. Qb3 Qd4+ 24. Qd3 Qxf2+ 25. Qe2 Rxc2+ 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.27"]
[White "Guzman, Jose Fidias"]
[Black "Vanegas Medina, Juan Jose"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1683"]
[PlyCount "69"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 Nf6 5. Nc3 Be6 6. d4 Be7 7. Bg5 Bd7 8. Bc1
Nxd4 9. Bxd7+ Qxd7 10. Nxd4 exd4 11. Qxd4 O-O 12. O-O c5 13. Qd3 Rac8 14. Rd1
Rc7 15. Bg5 Rcc8 16. e5 Ne8 17. Bxe7 Qxe7 18. exd6 Qd7 19. Rd2 c4 20. Qd4 Nf6
21. Qxa7 Rc6 22. Rad1 Ne8 23. Nb5 f5 24. a4 Rf6 25. Qe3 Nxd6 26. Nxd6 Rcxd6 27.
Rxd6 Rxd6 28. Rxd6 Qxd6 29. Qe8+ Qf8 30. Qe6+ Kh8 31. Qxc4 f4 32. Qe4 b6 33. c3
Qd6 34. Qe8+ Qf8 35. Qxf8# 1-0

[Event "?"]
[Site "?"]
[Date "2019.03.22"]
[Round "?"]
[White "emily dainne, sanchez riobo "]
[Black "madelen fernanda, susunaga"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "93"]

1. d4 d5 2. Nf3 e6 3. g3 Bd6 4. Bg2 Nf6 5. O-O O-O 6. b3 h6 7. c4 dxc4 8. bxc4
c5 9. e3 Nc6 10. Nc3 b6 11. Ne5 Bxe5 12. dxe5 Bb7 13. Qxd8 Nxd8 14. exf6 Bxg2
15. Kxg2 gxf6 16. Bb2 Nc6 17. Rad1 Na5 18. Nb1 Nxc4 19. Bxf6 Kh7 20. Rd7 Kg6
21. Bc3 b5 22. Rc7 Rfc8 23. Rxc8 Rxc8 24. Rd1 b4 25. Ba1 Rb8 26. Rc1 Na5 27.
Rxc5 Nb7 28. Rc7 a5 29. Nd2 Nd6 30. Ra7 Rb5 31. Bd4 Nc8 32. Ra6 Kh7 33. Nb3 e5
34. Bb2 Nb6 35. Nxa5 Kg6 36. Nc4 Kf5 37. Nxb6 b3 38. axb3 Rxb3 39. Ba3 Rb1 40.
Ra5 Ra1 41. Nc4 Ke4 42. Rxe5+ Kd3 43. Rc5 Ke2 44. Bb2 Rf1 45. Rf5 Kd3 46. Ne5+
Ke4 47. Rxf7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.30"]
[White "Negron Lizarazo, Juan Sebastian"]
[Black "Hernandez Gonzalez, Jesus Adrian"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1333"]
[PlyCount "64"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e5 7. Nf3 Be7 8. Bb3
O-O 9. O-O Bg4 10. Bg5 Nc6 11. Qd3 Bxf3 12. Qxf3 Nd4 13. Qg3 b5 14. Bxf6 Bxf6
15. Qd3 b4 16. Ne2 Nxb3 17. cxb3 Qb6 18. Ng3 g6 19. Rfd1 Rfd8 20. Rd2 Ra7 21.
Rad1 Rad7 22. Qd5 Bg5 23. Rc2 Rc7 24. Rxc7 Qxc7 25. Qc4 Qb7 26. h3 Rc8 27. Qd3
Rc6 28. Qd5 Qc7 29. Ne2 Rc2 30. Ng3 Qb6 31. Rf1 Rxb2 32. Kh1 Rxa2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.16"]
[White "Vizcaino Castillo, Andrea Carolina"]
[Black "Moncada, Duvan Andres"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1445"]
[BlackElo "1614"]
[PlyCount "44"]
[EventDate "2019.03.21"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 cxd4 8. cxd4
Bd7 9. Bc2 f6 10. Nc3 fxe5 11. Nxe5 Nxe5 12. dxe5 g6 13. O-O Bg7 14. Re1 Ne7
15. Rb1 Nc6 16. Bf4 O-O 17. Bg3 Rac8 18. Nxd5 Qc5 19. Nc3 Nxe5 20. Bxe5 Qxf2+
21. Kh1 Bc6 22. Re2 Bxg2# 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "2.29"]
[White "Galindo Torres, Jeimy Julissa"]
[Black "Centenaro Erazo, Nicole Daniela"]
[Result "1/2-1/2"]
[ECO "C48"]
[PlyCount "109"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bc5 5. O-O O-O 6. Re1 d6 7. Na4 Nd4 8.
Nxd4 Bxd4 9. c3 a6 10. Bd3 Ba7 11. b4 b5 12. Nb2 Bb7 13. Bc2 Nd7 14. d3 f5 15.
Be3 Bxe3 16. Rxe3 fxe4 17. dxe4 Qf6 18. Qe2 c5 19. Nd1 c4 20. Rf3 Qg6 21. Ne3
Rxf3 22. Qxf3 Nf6 23. Nf5 Qf7 24. Nxd6 Qc7 25. Rd1 Rd8 26. Nxb7 Rxd1+ 27. Qxd1
Qxb7 28. f3 Qb6+ 29. Kf1 a5 30. a3 axb4 31. axb4 Qe3 32. Qd8+ Kf7 33. Qc7+ Kg6
34. Bd1 Qxc3 35. f4 Qd3+ 36. Be2 Qb1+ 37. Kf2 Qxe4 38. fxe5 Qf5+ 39. Ke1 Qb1+
40. Kf2 Qf5+ 41. Ke1 Qb1+ 42. Bd1 Qxb4+ 43. Kf1 Qd2 44. Qd6 Qxd6 45. exd6 b4
46. Bc2+ Kf7 47. Ke1 b3 48. Bb1 c3 49. Kd1 Ke6 50. Kc1 Kxd6 51. Bd3 h6 52. Bc4
b2+ 53. Kc2 Ne4 54. Ba2 Kc5 55. Kd3 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.1"]
[White "Becerra Munoz, Harold David"]
[Black "Pelaez, Hernan"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1682"]
[PlyCount "50"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Bf4 d6 3. Nf3 g6 4. Nbd2 Bg7 5. e3 O-O 6. c3 Nbd7 7. h3 c5 8. Qb3
a6 9. a4 b6 10. Bc4 Bb7 11. O-O d5 12. Be2 c4 13. Qc2 Nh5 14. Bh2 Re8 15. b3
cxb3 16. Qxb3 Rc8 17. c4 dxc4 18. Bxc4 e6 19. Rac1 Qe7 20. Qd3 Ra8 21. Rc2 Nhf6
22. Rfc1 Rec8 23. Qb3 Bf8 24. Bd3 Rxc2 25. Rxc2 Nd5 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.4"]
[White "Romero Valencia, Miguel Angel"]
[Black "Rojas Morales, Jose Arley"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1633"]
[PlyCount "40"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Nbd7 7. Qc2 Qa5 8.
Bd3 b5 9. Nf3 b4 10. Qa4 Qb6 11. Ne2 Bd6 12. O-O O-O 13. Ng3 Re8 14. Rac1 Bb7
15. Nf5 Bf8 16. Bf4 c5 17. Bb5 Qe6 18. Bxd7 Nxd7 19. Ng3 c4 20. Ne5 Nf6 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.5"]
[White "Castano Herrera, Saray"]
[Black "Diaz Diaz, Jose Joaquin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1584"]
[BlackElo "1616"]
[PlyCount "70"]
[EventDate "2019.03.21"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. Qc2 c6 7. e3 b6 8. b3 Bb7
9. Bb2 Nbd7 10. Nc3 Rc8 11. Ne2 Qc7 12. Rac1 Qb8 13. Qb1 Rfd8 14. d4 dxc4 15.
Rxc4 Ba6 16. Rc2 Bd3 17. Qc1 Bxc2 18. Qxc2 c5 19. Qb1 c4 20. Nc3 b5 21. bxc4
Rxc4 22. Ne4 Nxe4 23. Qxe4 Bf6 24. Nd2 Rb4 25. Nb3 a5 26. Bc3 Rc4 27. Bxa5 Rdc8
28. Qd3 Qa7 29. d5 Nc5 30. Nxc5 R4xc5 31. Bb4 Rc4 32. Bd2 Qxa2 33. dxe6 fxe6
34. Qd7 R4c7 35. Qd3 Rd8 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.8"]
[White "Almanza Avila, Nataly"]
[Black "Rodriguez Prieto, German Andres"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1365"]
[BlackElo "1606"]
[PlyCount "57"]
[EventDate "2019.03.21"]

1. d4 e6 2. c4 Nf6 3. a3 d5 4. Nf3 Be7 5. Bf4 O-O 6. e3 c6 7. Nc3 Nbd7 8. Bd3
b6 9. h3 Ba6 10. Qa4 Bxc4 11. Bxc4 dxc4 12. Qxc4 Rc8 13. O-O Nd5 14. Bh2 N7f6
15. Rfe1 c5 16. Qe2 Bd6 17. Nxd5 Bxh2+ 18. Nxh2 Qxd5 19. dxc5 Qxc5 20. Rac1
Qxc1 21. Rxc1 Rxc1+ 22. Nf1 Rfc8 23. Kh2 R8c2 24. Qb5 Rc5 25. Qe2 R5c2 26. Qb5
Rxf2 27. Kg1 Rfxf1+ 28. Qxf1 Rxf1+ 29. Kxf1 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.9"]
[White "Lopez Morales, Ruben Alfonso"]
[Black "Carranza, Yamid Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1627"]
[BlackElo "1428"]
[PlyCount "72"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nf6 5. Bg5 fxe4 6. dxe4 d6 7. O-O Be7 8.
Qd3 Be6 9. Nc3 O-O 10. a3 a6 11. Bc4 Qd7 12. Rad1 Kh8 13. Bxe6 Qxe6 14. Rfe1
Rf7 15. Nd5 Rc8 16. Qb3 Nd8 17. Qd3 Qd7 18. Nxf6 Bxf6 19. Bxf6 gxf6 20. Nh4 Rg7
21. Nf5 Rg6 22. Kh1 Ne6 23. g3 Rcg8 24. c3 Ng7 25. Nh4 Rh6 26. Qf3 Qh3 27. Qg2
Qg4 28. Qg1 Ne6 29. Nf5 Rh5 30. Rd2 Ng5 31. Nh4 Rxh4 32. gxh4 Qf3+ 33. Qg2
Qxg2+ 34. Kxg2 Nxe4+ 35. Kh3 Nxd2 36. Re2 Nf3 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.10"]
[White "Suarez Ardila, Luisa Maria"]
[Black "Lopez Ramirez, Daniel Giovanny"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1581"]
[BlackElo "1688"]
[PlyCount "41"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. Nc3 d5 7. Bg5 Be7 8. Bb5
Bd7 9. exd5 Nxd5 10. Bxe7 Ncxe7 11. Ne4 Bxb5 12. Nxb5 Qa5+ 13. Qd2 Qxd2+ 14.
Kxd2 Kd7 15. Rad1 Nf5 16. Kc1 Ke7 17. Nbc3 Nde3 18. Rd2 Rhd8 19. Re2 Rac8 20.
g4 Nd4 21. Rxe3 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.11"]
[White "Anibal"]
[Black "Sanchez Riobo, Emily Dainne"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1394"]
[PlyCount "63"]
[EventDate "2019.03.21"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. c3 Nf6 5. Qe2 O-O 6. d3 h6 7. h3 a6 8. g4 Nh7
9. a3 d6 10. g5 hxg5 11. Rg1 Bxh3 12. Bxg5 Nxg5 13. Nxg5 Qf6 14. Nxh3 Qh6 15.
Ng5 Ne7 16. Nd2 c6 17. O-O-O b5 18. Ba2 Rad8 19. Ndf3 d5 20. Nxe5 f6 21. d4 Bd6
22. f4 fxe5 23. fxe5 Bc7 24. Qg4 Rc8 25. Rh1 Qg6 26. Qh4 Qh6 27. Qxh6 gxh6 28.
Rxh6 Rfd8 29. Rg1 Kg7 30. Rh7+ Kf8 31. Ne6+ Ke8 32. Rgg7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.14"]
[White "Castro Castro, Joaquin"]
[Black "Restrepo, Marlon Julian"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "80"]
[EventDate "2019.03.21"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 Be7 5. Bg2 O-O 6. Ngf3 c5 7. O-O Nc6 8. Re1
b6 9. Nf1 Bb7 10. h4 Nb4 11. e5 Nd7 12. c3 Nc6 13. d4 Re8 14. N1h2 Rc8 15. Ng5
h6 16. Ngf3 cxd4 17. cxd4 Nb4 18. Re2 Ba6 19. Rd2 f6 20. Ng4 Nc6 21. Rc2 fxe5
22. dxe5 Nb4 23. Rxc8 Qxc8 24. Nd4 Nc5 25. Bxh6 Bf8 26. a3 Nc6 27. Bf4 Nxd4 28.
Qxd4 Nb3 29. Qd1 Nxa1 30. Qxa1 Be2 31. Ne3 Qc5 32. Qe1 Bd3 33. Qd2 Bh7 34. Qe2
d4 35. Nf1 d3 36. Qh5 Rd8 37. Bh3 Qc6 38. g4 Qf3 39. Bg5 g6 40. Bg2 Qe2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.18"]
[White "Pena Mora, Carlos"]
[Black "Guzman, Jose Fidias"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1509"]
[BlackElo "1683"]
[PlyCount "67"]
[EventDate "2019.03.21"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 c6 6. O-O-O b5 7. f3 a5 8. Bh6
O-O 9. Bxg7 Kxg7 10. Bd3 Na6 11. e5 Ng8 12. h4 Nb4 13. h5 Nxd3+ 14. cxd3 dxe5
15. dxe5 Qd4 16. hxg6 fxg6 17. Qg5 Rf5 18. Qg3 Rxe5 19. Nge2 Qe3+ 20. Kb1 Rg5
21. Qh4 Rh5 22. Qd4+ Qxd4 23. Nxd4 Rxh1 24. Rxh1 Bd7 25. Ne4 h6 26. Nc5 Bf5 27.
g4 e5 28. gxf5 exd4 29. fxg6 Re8 30. Ne4 Rf8 31. Rh3 Kxg6 32. Kc2 Rf5 33. Rg3+
Kh7 34. Kd2 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.19"]
[White "Suaza Sanabria, Jose Luis"]
[Black "Sepulveda Reyes, Uriel Antonio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1471"]
[PlyCount "85"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. e3 e6 3. Bd3 b6 4. Nf3 Bb7 5. O-O Be7 6. c4 Ne4 7. Nbd2 f5 8. Ne5
O-O 9. Bxe4 fxe4 10. Qg4 Rf5 11. f3 d6 12. fxe4 Rxf1+ 13. Nxf1 dxe5 14. Qxe6+
Kh8 15. Qxe5 Qd6 16. Qh5 Nd7 17. Ng3 Nf6 18. Qf5 Qb4 19. e5 Qe1+ 20. Qf1 Qxf1+
21. Kxf1 Ne4 22. Nxe4 Bxe4 23. Bd2 Rf8+ 24. Kg1 c6 25. b3 a5 26. a3 Bd3 27. h3
a4 28. bxa4 Bxc4 29. a5 bxa5 30. Bxa5 Ra8 31. Rc1 Bd5 32. Bb4 Bxb4 33. axb4 Rb8
34. Rb1 Kg8 35. Kf2 Kf7 36. g4 g5 37. Kg1 Ke6 38. Kf2 Rf8+ 39. Kg3 Rf3+ 40. Kh2
Rf2+ 41. Kg1 Rg2+ 42. Kf1 Rh2 43. Re1 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.27"]
[White "Pino Villarreal, Maria Del Pilar"]
[Black "Arias Lopez, Maria Angel"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1038"]
[PlyCount "70"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nb5 Qe5 6. Qd5 Bd6 7. Bc4 Qxd5 8.
Bxd5 Nge7 9. Nxd6+ cxd6 10. O-O O-O 11. Nc3 Nxd5 12. Nxd5 b6 13. Bf4 Ne5 14. f3
Bb7 15. Rad1 Ba6 16. Rf2 Bb7 17. Ne7+ Kh8 18. Rxd6 Rfe8 19. Nf5 Rad8 20. b3 g6
21. Ne3 Kg7 22. Rfd2 Bc6 23. Bg5 Rc8 24. f4 Kg8 25. fxe5 Rxe5 26. Bh6 Rxe4 27.
Rf2 Rh4 28. Bg5 Rh5 29. h4 Re8 30. Ng4 Re1+ 31. Kh2 Rxg5 32. hxg5 Ra1 33. Nh6+
Kf8 34. Rxf7+ Ke8 35. Rxh7 Rxa2 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Event "Coliseo Menor Calle 19 con car"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.28"]
[White "Español Alvarez, Guillermo"]
[Black "Idarraga Cano, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "78"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 g6 4. d3 Bg7 5. Nge2 Nf6 6. O-O e5 7. Qe1 O-O 8. f4
a6 9. Qh4 b5 10. Bb3 Rb8 11. Nd1 Nd4 12. Ng3 a5 13. c3 Nxb3 14. axb3 d6 15. Ne3
Ng4 16. Qxd8 Rxd8 17. Nxg4 Bxg4 18. Be3 Ra8 19. Rfd1 Bxd1 20. Rxd1 Bh6 21. Ne2
exf4 22. Nxf4 Bxf4 23. Bxf4 d5 24. Bg5 Rd7 25. e5 Re8 26. d4 cxd4 27. cxd4 Re6
28. Bf6 Rc7 29. Ra1 Ra7 30. b4 a4 31. Ra3 Rc7 32. b3 Rc3 33. Ra1 Rxb3 34. Rc1
Re8 35. Rc6 a3 36. Ra6 Rb1+ 37. Kf2 Rb2+ 38. Kg1 a2 39. Rb6 a1=Q# 1-0

[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.29"]
[White "Morales Ocampo, Yeni"]
[Black "Giraldo Lotero, Jaminton Wvaldo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "122"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nc3 g6 3. Nf3 Bg7 4. Bc4 Nc6 5. d3 d6 6. h3 Nf6 7. O-O O-O 8. Be3
Na5 9. Qd2 Nxc4 10. dxc4 Re8 11. Bh6 Bh8 12. Rad1 Be6 13. b3 Qa5 14. Nd5 Qxd2
15. Rxd2 Nxe4 16. Rd3 Bxd5 17. cxd5 Bg7 18. Bxg7 Kxg7 19. c4 h6 20. Rfd1 Nf6
21. Re3 Kf8 22. Nh2 Rab8 23. Ng4 Nxg4 24. hxg4 b5 25. Rde1 Rb7 26. Re4 bxc4 27.
bxc4 Rb2 28. a3 Rb3 29. R4e3 Rxe3 30. Rxe3 Rb8 31. f4 a5 32. Rh3 Kg7 33. Re3
Rb7 34. Rf3 a4 35. f5 g5 36. Re3 Kf6 37. Kf2 Rb3 38. Ke2 Rb2+ 39. Kf3 Rc2 40.
Re4 Rc3+ 41. Re3 Rxc4 42. Re4 Rc3+ 43. Re3 Rxe3+ 44. Kxe3 Ke5 45. Kd3 Kxd5 46.
Kc3 e5 47. fxe6 fxe6 48. g3 e5 49. Kd3 e4+ 50. Kc3 Kc6 51. Kc4 d5+ 52. Kc3 d4+
53. Kc4 e3 54. Kd3 Kd5 55. Kc2 Ke4 56. Kd1 d3 57. Ke1 c4 58. Kd1 c3 59. Kc1 e2
60. Kb1 e1=Q+ 61. Ka2 Qd2+ 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.39"]
[White "Chavez, Jorge E"]
[Black "Tipiani Martinez, Paula Sofia"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "127"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Ba4 b5 6. Bb3 Bc5 7. O-O O-O 8.
Nxe5 b4 9. Nxc6 dxc6 10. Na4 Bd6 11. h3 Nxe4 12. d3 Nc5 13. Nxc5 Bxc5 14. Qf3
Qd6 15. Be3 Bb7 16. Bxc5 Qxc5 17. Qe3 Qd6 18. Rfe1 Qg6 19. Qg3 c5 20. Qxg6 hxg6
21. Re5 Rfe8 22. Rxc5 Re7 23. Kf1 Rae8 24. Rc1 Re2 25. Rxc7 R2e7 26. Rxe7 Rxe7
27. c3 a5 28. cxb4 axb4 29. Rc4 Ba6 30. Rxb4 Bxd3+ 31. Kg1 Re1+ 32. Kh2 Re2 33.
Kg3 Rxb2 34. Bxf7+ Kxf7 35. Rxb2 Ke7 36. a4 Be4 37. a5 Kd7 38. f3 Bc6 39. a6
Kc7 40. Rb7+ Bxb7 41. axb7 Kxb7 42. Kg4 Kc6 43. Kg5 Kd5 44. Kxg6 Ke5 45. Kxg7
Kf4 46. h4 Kg3 47. h5 Kxg2 48. h6 Kxf3 49. h7 Ke4 50. h8=Q Kd5 51. Qe8 Kc4 52.
Kf6 Kd5 53. Qe5+ Kc4 54. Qd6 Kc3 55. Qd5 Kc2 56. Qd4 Kb3 57. Qc5 Kb2 58. Qe3
Ka2 59. Ke5 Kb2 60. Kd4 Kc2 61. Qc3+ Kd1 62. Qb2 Ke1 63. Ke3 Kd1 64. Qb1# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.43"]
[White "Jaramillo, Amparo"]
[Black "Mappe, Nicolás"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1387"]
[PlyCount "93"]
[EventDate "2019.03.21"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 fxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Be3 O-O
8. Nf3 d6 9. Bd3 Nc6 10. c3 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Qc2 h6 14. O-O
Qh4 15. g3 Qe7 16. Be4 c6 17. Rad1 d5 18. Bg2 Bf5 19. Qd2 Qe6 20. f4 Bc7 21.
Rfe1 Qd7 22. Bd4 Rfe8 23. a3 Bb6 24. Bxb6 axb6 25. Re3 Rxe3 26. Qxe3 b5 27. Re1
Kf7 28. Qd2 Re8 29. h4 Rxe1+ 30. Qxe1 Qe6 31. Qxe6+ Kxe6 32. Kf2 b6 33. Ke3 c5
34. b4 Kd6 35. Bf1 Kc6 36. Be2 g6 37. g4 Bd7 38. Bd3 Bxg4 39. Bxg6 Kd6 40. Bd3
Bd7 41. f5 Ke5 42. Kf3 d4 43. cxd4+ cxd4 44. Kg4 Kf6 45. Kf4 Bc6 46. Be4 Bxe4
47. Kxe4 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.46"]
[White "Prada Rodriguez, Andres"]
[Black "Negron Lizarazo, Juan Sebastian"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1333"]
[PlyCount "93"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bg7 7. Be3 O-O 8.
Qd2 Nxe4 9. Bxf7+ Rxf7 10. Nxe4 Nxd4 11. Bxd4 Bxd4 12. Qxd4 d5 13. O-O-O e6 14.
Rhe1 b6 15. f3 Bb7 16. Nc3 Qd7 17. Ne4 Rd8 18. Ng5 Re7 19. Rd3 Rde8 20. f4 Qc6
21. Ree3 Ba6 22. Rc3 Qd6 23. Qa4 b5 24. Qd4 e5 25. fxe5 Rxe5 26. Nf3 Rxe3 27.
Rxe3 Rxe3 28. Qxe3 b4 29. Qxa7 Be2 30. Qa8+ Kg7 31. Qb7+ Kh6 32. b3 Qf4+ 33.
Kb2 Bxf3 34. gxf3 Qxf3 35. Qxb4 Qf6+ 36. Qc3 d4 37. Qd2+ g5 38. a4 d3+ 39. Ka2
dxc2 40. Qxc2 g4 41. Qd2+ Kh5 42. Qe2 Qf3 43. Qc2 h6 44. a5 Kh4 45. a6 Kh3 46.
a7 Qa8 47. Qf2 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.42"]
[White "Vanegas Medina, Juan Jose"]
[Black "Cuartas Lozano, Santiago"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "36"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6
8. Nc3 Ncb4 9. a3 Nxc2+ 10. Kd1 Nxa1 11. Nxd5 Kd6 12. d4 Qh4 13. dxe5+ Kxe5 14.
Bf4+ Ke6 15. Re1+ Kd7 16. Qe3 Qg4+ 17. f3 Qf5 18. Nxc7 Qc2# 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.8"]
[White "Almanza Avila, Nataly"]
[Black "Rodriguez Prieto, German Andres"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1365"]
[BlackElo "1606"]
[Annotator "LIGA03"]
[PlyCount "56"]
[EventDate "2019.03.21"]

1. d4 e6 2. c4 Nf6 3. a3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c6 7. Nf3 Nbd7 8. Bd3
b6 9. h3 Ba6 10. Qa4 (10. cxd5 Bxd3 11. dxc6 Bc4 12. cxd7 Qxd7) 10... Bxc4 11.
Bxc4 dxc4 12. Qxc4 Rc8 13. O-O Nd5 14. Bh2 N7f6 15. Rfe1 c5 16. Qe2 Bd6 17.
Nxd5 Bxh2+ 18. Nxh2 Qxd5 19. dxc5 Qxc5 20. Rac1 Qxc1 21. Rxc1 Rxc1+ 22. Nf1
Rfc8 23. Kh2 R8c2 24. Qb5 Rc5 25. Qe2 R5c2 26. Qb5 Rxf2 27. Kg1 Rfxf1+ 28. Qxf1
Rxf1+ 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.17"]
[White "Molano, Walter Rene"]
[Black "Serrato Ramirez, Alison Ariana"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1687"]
[Annotator "LIGA03"]
[PlyCount "42"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. d3 h6 6. a3 O-O 7. h3 d6 8. Ba2 a5
(8... a6 9. Be3 Nd4 10. Bxd4 exd4 11. Ne2) 9. Be3 Nd4 10. Bxd4 exd4 11. Ne2 Re8
12. O-O c6 13. Nexd4 Bxd4 14. Nxd4 d5 15. exd5 cxd5 16. Qd2 Qd7 17. Rfe1 b5 18.
Rxe8+ Qxe8 19. Re1 Qd7 20. Qe3 Bb7 21. Qe7 Re8 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.22"]
[Round "3.32"]
[White "Acero Vargas, Cristian Camilo"]
[Black "Peñas Flechas, Luis Orlando"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1547"]
[PlyCount "97"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 d5 5. e3 Nc6 6. Nbd2 Be7 7. h3 O-O 8. Bd3
Nh5 9. Bh2 g6 10. O-O f5 11. Ne5 Nf6 12. Qe2 Bd6 13. Nxc6 bxc6 14. Bxd6 Qxd6
15. f4 a5 16. Nf3 Ne4 17. Bxe4 fxe4 18. Ne5 Ba6 19. dxc5 Qxc5 20. c4 Qd6 21.
Qd2 Qc7 22. Rfc1 dxc4 23. Nxc4 a4 24. Qc2 Bxc4 25. Qxc4 Rfe8 26. Qxe4 Qb6 27.
Qe5 Ra5 28. Rxc6 Rxe5 29. Rxb6 Rxe3 30. Kf2 Re4 31. Kf3 Rc4 32. Re1 Kf7 33. Re4
Rxe4 34. Kxe4 Kf6 35. Rb4 Ra8 36. g4 Ra7 37. g5+ Ke7 38. Ke5 Ra5+ 39. Kd4 Ra7
40. Kc4 Kd6 41. Rb5 Kc6 42. Re5 Kd6 43. Kb4 Rf7 44. Re4 Kd5 45. Rc4 Ra7 46. h4
Rb7+ 47. Kc3 Rxb2 48. Rxa4 Rb7 49. Rb4 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.2"]
[White "Carranza, Yamid Alberto"]
[Black "Moncada, Duvan Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1428"]
[BlackElo "1614"]
[PlyCount "107"]
[EventDate "2019.03.21"]

1. e4 e5 2. d4 exd4 3. Bc4 Nc6 4. Nf3 Bc5 5. c3 Nf6 6. O-O Nxe4 7. cxd4 Bb6 8.
Re1 O-O 9. Rxe4 d5 10. Bxd5 Qxd5 11. Nc3 Qd8 12. d5 Bf5 13. Re1 Nb4 14. Re5 Bg6
15. Bg5 f6 16. Bh4 Nd3 17. Re2 Qd7 18. Rd2 Qf5 19. Bg3 Nf4 20. Nh4 Qg5 21. Nf3
Qg4 22. Kh1 Nh5 23. Bh4 Rad8 24. Qa4 Qxa4 25. Nxa4 Bf7 26. Nxb6 axb6 27. Rad1
g5 28. Bg3 Nxg3+ 29. hxg3 Rfe8 30. Nh2 Bxd5 31. Ng4 Re1+ 32. Rxe1 Bxg2+ 33.
Kxg2 Rxd2 34. Re7 c5 35. Nxf6+ Kf8 36. Rxb7 Rxb2 37. Nd7+ Ke8 38. Rxb6 Rxa2 39.
Nxc5 Kf7 40. g4 Ra5 41. Ne4 Re5 42. Ng3 Ra5 43. Nf5 Rd5 44. Rh6 Ra5 45. Rxh7+
Kf6 46. Rh5 Rc5 47. Rh6+ Ke5 48. Ne3 Rb5 49. Rg6 Kf4 50. Rf6+ Ke4 51. Rf5 Rb2
52. Rxg5 Re2 53. Rg8 Ke5 54. Re8+ 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.8"]
[White "Pino Villarreal, Maria Del Pilar"]
[Black "Arango Leon, Andres Felipe"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1688"]
[PlyCount "76"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 Nc6 7. Nf3 Bg4 8.
Be3 e6 9. h3 Bh5 10. Qd2 b5 11. a3 Be7 12. Be2 Qc7 13. O-O O-O 14. Bf4 Rfd8 15.
Nh2 Bxe2 16. Nxe2 Nxe4 17. Qe3 Nf6 18. Rad1 Nd5 19. Qg3 Nxf4 20. Qxf4 Rac8 21.
c3 d5 22. Qe3 Ne5 23. Nf3 Nxf3+ 24. Qxf3 Bf6 25. Nd4 Qc4 26. Rfe1 a5 27. Re2 b4
28. axb4 axb4 29. Red2 bxc3 30. bxc3 Qxc3 31. Qe2 Bxd4 32. Rxd4 Kf8 33. Qh5 h6
34. Rf4 f6 35. g4 Qc2 36. Re1 Qd2 37. Rxf6+ gxf6 38. Rxe6 Qg5 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.10"]
[White "Sepulveda Reyes, Uriel Antonio"]
[Black "Lopez Morales, Ruben Alfonso"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1627"]
[PlyCount "19"]
[EventDate "2019.03.21"]

1. d4 d5 2. e3 Nc6 3. f4 f5 4. Nd2 Nf6 5. Bd3 e6 6. a3 Bd6 7. Ngf3 O-O 8. b3
Ne4 9. Bb2 Nb8 10. O-O 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.12"]
[White "Rodriguez Valencia, Sebastian"]
[Black "Castano Herrera, Saray"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1666"]
[BlackElo "1584"]
[PlyCount "115"]
[EventDate "2019.03.21"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 d6 6. Nge2 c5 7. d4 Na6 8. O-O
Nc7 9. Qb3 Nd7 10. Rd1 Rb8 11. Qc2 cxd4 12. exd4 b6 13. Be3 Ne6 14. Rac1 Bb7
15. Nd5 Nc7 16. Nec3 e6 17. Nxc7 Bxg2 18. Nxe6 fxe6 19. Kxg2 Qe7 20. Qd2 Rf7
21. Ne4 Nf6 22. Ng5 Rff8 23. Bf4 e5 24. Be3 Ng4 25. Nh3 Nxe3+ 26. Qxe3 Qb7+ 27.
d5 Qe7 28. Qe4 Bh6 29. Rc3 Rf7 30. b4 Rd8 31. Rdd3 a5 32. bxa5 bxa5 33. Ra3 Qc7
34. Qh4 Bc1 35. Rac3 Bb2 36. Rc2 Bd4 37. Ng5 Qe7 38. Nxf7 Qxh4 39. gxh4 Kxf7
40. Rb3 Bc5 41. Rb7+ Kg8 42. Rc3 Rf8 43. Rf3 Rf5 44. Rb5 a4 45. Rxf5 gxf5 46.
Rb7 h6 47. h5 Bd4 48. Rb8+ Kg7 49. Ra8 Kf6 50. h4 e4 51. Rxa4 Ke5 52. Rb4 f4
53. a4 Kf5 54. a5 Bc5 55. Rb7 Kg4 56. a6 f3+ 57. Kf1 e3 58. fxe3 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.13"]
[White "Nino Medina, Ivan Dario"]
[Black "Sanabria, Edgar"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "44"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Be2 g6 8. O-O
Bg7 9. Qd2 Nxd4 10. Bxd4 O-O 11. Rfd1 Bd7 12. f3 Rc8 13. a4 Qa5 14. Bd3 Qh5 15.
Be3 Bc6 16. Ne2 Nd7 17. Nf4 Qe5 18. c3 Bh6 19. Bc2 Nf6 20. Nd3 Bxe3+ 21. Qxe3
Qh5 22. Nb4 Rfd8 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.21"]
[White "Ramirez Zuluaga, Juan Diego"]
[Black "Pinilla, Diego Alexander"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1693"]
[PlyCount "17"]
[EventDate "2019.03.21"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Be2 c6 5. d4 Bf5 6. Nf3 cxd5 7. O-O e6 8.
Bf4 Nc6 9. c3 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.26"]
[White "Idarraga Cano, Alejandro"]
[Black "Pena Mora, Carlos"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1509"]
[PlyCount "21"]
[EventDate "2019.03.21"]

1. Nf3 d5 2. d4 Nf6 3. Bg5 e6 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 h6 7. Bf4 a6 8. c4
c6 9. cxd5 cxd5 10. Rc1 b5 11. Bc7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.27"]
[White "Orozco Fernandez, Eliana Andrea"]
[Black "Centenaro Erazo, Nicole Daniela"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1226"]
[PlyCount "39"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 h6 6. Be3 Bb4 7. O-O d6 8. h3
O-O 9. a3 Bxc3 10. bxc3 Be6 11. Bb3 Na5 12. c4 Nxb3 13. cxb3 c5 14. Nh2 a6 15.
f4 exf4 16. Bxf4 Nh7 17. Qe1 f6 18. Qg3 Rf7 19. Bxh6 Kh8 20. Bf4 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.28"]
[White "Arias Lopez, Maria Angel"]
[Black "Chavarro Corredor, Cesar Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1038"]
[PlyCount "17"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bxd4 6. Qxd4 d6 7. Bc4 Nf6 8.
Qd5 Neg4 9. Qxf7# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.30"]
[White "Osorio Gomez, Geronimo"]
[Black "Chavez, Jorge E"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "124"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 h6 6. Bxf6 Bxf6 7. e5 dxe5 8.
dxe5 Qxd1+ 9. Rxd1 Bg7 10. Bc4 O-O 11. Nd5 Nc6 12. Nxc7 Rb8 13. h3 Nxe5 14. Be2
Nxf3+ 15. Bxf3 Bxb2 16. Rb1 Bc3+ 17. Ke2 b6 18. Nd5 Ba6+ 19. Ke3 Bg7 20. Nxe7+
Kh7 21. Nc6 Rbe8+ 22. Kd2 Bb7 23. Nxa7 Bxf3 24. gxf3 Ra8 25. Nc6 Rxa2 26. Rxb6
h5 27. Rhb1 Rc8 28. Nb4 Bc3+ 29. Kd3 Bxb4 30. R6xb4 Raxc2 31. Rf4 R8c3+ 32. Ke4
Rc4+ 33. Ke3 Rxf4 34. Kxf4 Rxf2 35. Rb7 Kg7 36. Rb6 Rh2 37. Kg3 Ra2 38. Rb4 Kh6
39. Rf4 Kg7 40. Rd4 Ra3 41. Rf4 g5 42. Rf5 Kg6 43. Rd5 f6 44. Rd8 h4+ 45. Kg2
Ra2+ 46. Kg1 Kf5 47. Rf8 Ke5 48. Re8+ Kf4 49. Rf8 Kxf3 50. Rxf6+ Kg3 51. Kf1
Kxh3 52. Rf3+ Kh2 53. Rf5 g4 54. Re5 g3 55. Rg5 h3 56. Rg4 g2+ 57. Ke1 g1=R+
58. Rxg1 Kxg1 59. Kd1 h2 60. Kc1 h1=Q 61. Kb1 Rg2 62. Kc1 Kh2# 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.33"]
[White "Mappe, Nicolás"]
[Black "Suaza Sanabria, Jose Luis"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1471"]
[PlyCount "72"]
[EventDate "2019.03.21"]

1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Ne7 5. c3 Ng6 6. d4 Nc6 7. Bd3 Qb6 8. Qb3
Qxb3 9. axb3 cxd4 10. cxd4 Bb4+ 11. Nc3 Bd7 12. O-O O-O 13. Be3 a6 14. Na4 Rfd8
15. Nc5 Rab8 16. Ng5 Bxc5 17. dxc5 Nb4 18. Bb1 Bb5 19. Rd1 Rbc8 20. Bd2 Nd3 21.
Bxd3 Bxd3 22. Ba5 Bc2 23. Rdc1 Rd7 24. Rxc2 Nxf4 25. Rd1 Ng6 26. Nf3 Ne7 27.
Nd4 Ng6 28. c6 bxc6 29. Rxc6 Rxc6 30. Nxc6 Rb7 31. b4 f6 32. exf6 gxf6 33. Kf2
Kf8 34. b5 Rxb5 35. Bc3 e5 36. g3 Rb6 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.36"]
[White "Ramos Ortiz, Carlos Alberto"]
[Black "Prada Rodriguez, Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1462"]
[PlyCount "41"]
[EventDate "2019.03.21"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. e4 e5 6. Nge2 O-O 7. O-O d6 8. d3
Nh5 9. f4 f5 10. Rb1 Nd4 11. Nxd4 exd4 12. Ne2 c5 13. b4 b6 14. Ba3 Re8 15.
bxc5 dxc5 16. e5 Rb8 17. Bxc5 bxc5 18. Rxb8 Qc7 19. Qa4 Qxb8 20. Qxe8+ Bf8 21.
Bd5+ 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.41"]
[White "Galindo Torres, Jeimy Julissa"]
[Black "Carrillo Riano, Karen Sofia"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "55"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. c3 Be6 7. Bc2 d5 8. d4 Bg4
9. Be3 Nf6 10. Nbd2 Bd6 11. O-O O-O 12. exd5 exd4 13. cxd4 Ne7 14. Ne4 Nexd5
15. Nxf6+ Qxf6 16. Bg5 Qxg5 17. Nxg5 Bxd1 18. Bxh7+ Kh8 19. Rfxd1 f6 20. Be4
fxg5 21. Bxd5 Rae8 22. Rd3 g6 23. g3 Re2 24. Rf1 Rxb2 25. Kg2 g4 26. Be6 Rf3
27. Rxf3 gxf3+ 28. Kxf3 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.43"]
[White "Negron Lizarazo, Juan Sebastian"]
[Black "Vanegas Medina, Juan Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1333"]
[PlyCount "45"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 Nf6 5. e5 Qe7 6. cxd4 d6 7. Bb5 dxe5 8.
Bxc6+ bxc6 9. dxe5 g6 10. O-O Ng4 11. h3 Nh6 12. Bg5 Qd7 13. Nc3 Bg7 14. Qxd7+
Bxd7 15. Rad1 Rd8 16. Bxd8 Kxd8 17. Rfe1 Re8 18. Re2 Nf5 19. g4 Nh6 20. Red2
Re7 21. Na4 Ke8 22. Nc5 Be6 23. Rd8# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.45"]
[White "Herrera Cortes, Luis Felipe"]
[Black "Vega Navascues, Carlos Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1376"]
[PlyCount "45"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Bd6 3. Bc4 Nf6 4. d3 O-O 5. c3 c5 6. Nbd2 Re8 7. Nf1 b6 8. Bg5
Ba6 9. Bb3 Qe7 10. Ng3 Nc6 11. Nf5 h6 12. Nxe7+ Rxe7 13. Bxf6 gxf6 14. Nh4 Bxd3
15. Nf5 Re6 16. Bxe6 dxe6 17. Qxd3 Rd8 18. Nxd6 f5 19. Rd1 Ne7 20. Qg3+ Ng6 21.
exf5 exf5 22. Nxf5 Kf8 23. Rxd8# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.29"]
[White "Cuartas Lozano, Santiago"]
[Black "Morales Ocampo, Yeni"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "113"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O Nxe4 5. Bd5 Ng5 6. Bxc6 bxc6 7. Nxe5 Be7
8. d3 O-O 9. Nc3 Bb7 10. d4 d6 11. Nd3 Re8 12. Re1 Bf6 13. Bxg5 Bxg5 14. Ne4
Bh6 15. Ng3 Bc8 16. Qf3 Bd2 17. Re2 Rxe2 18. Qxe2 Bg5 19. Re1 Be6 20. Qf3 Bd5
21. Qe2 a5 22. a4 h6 23. h3 Bf6 24. c3 Bb3 25. Ra1 Rb8 26. Ne4 Qe7 27. Ra3 Kh8
28. Nc1 Bd5 29. Nxf6 Qxf6 30. c4 Bxg2 31. Kxg2 Qg5+ 32. Qg4 Qxc1 33. Rg3 Rg8
34. Qd7 Qxc4 35. Qxc7 Qxd4 36. Qxc6 Qxb2 37. Qxd6 Qb4 38. Qxb4 axb4 39. Rb3 Rb8
40. Kf3 g5 41. Ke4 Re8+ 42. Kd4 Re2 43. Rf3 Ra2 44. Kc4 Rxa4 45. Rxf7 Ra3 46.
f3 b3 47. Kc3 Ra4 48. Kxb3 Rh4 49. Kc2 Rxh3 50. Kd2 Rg3 51. Ke3 h5 52. Kf2 Rh3
53. Rf5 g4 54. fxg4 hxg4 55. Kg2 Rf3 56. Rg5 Rf4 57. Kg3 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.31"]
[White "Acevedo, Jorge Luis"]
[Black "Gomez Gomez, Maria Camila"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "107"]
[EventDate "2019.03.21"]

1. e4 c5 2. Bc4 Nc6 3. a3 d6 4. c3 g6 5. d4 cxd4 6. cxd4 Bg7 7. Be3 Nf6 8. Nc3
O-O 9. b4 Ng4 10. Nge2 Nxe3 11. fxe3 Bg4 12. O-O Rc8 13. Bb3 a5 14. b5 Na7 15.
Qe1 Qd7 16. a4 Rc7 17. Nd5 Rcc8 18. Nb6 Qc7 19. Nxc8 Rxc8 20. Nf4 e6 21. h3 Bh5
22. g4 Bxg4 23. hxg4 Qe7 24. Qg3 Rc3 25. Rab1 Nc8 26. Rfc1 Rc7 27. Nd3 Nb6 28.
Rxc7 Qxc7 29. Rc1 Qe7 30. Nb2 Qg5 31. Rc7 Qd8 32. Rc3 Qf6 33. Nc4 Nxc4 34. Rxc4
Bh6 35. Rc8+ Bf8 36. Qxd6 Qg7 37. Qe7 b6 38. e5 h6 39. Qb7 h5 40. g5 h4 41.
Qxb6 h3 42. Qd8 f5 43. Bxe6+ Kh8 44. Qxf8+ Qxf8 45. Rxf8+ Kg7 46. Rg8+ Kh7 47.
b6 h2+ 48. Kxh2 f4 49. Rc8 fxe3 50. Rc1 e2 51. b7 e1=Q 52. Rxe1 Kg7 53. b8=Q
Kh7 54. Qg8# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.22"]
[White "Vanegas, Carlos Arturo"]
[Black "Sanchez, Rubiela"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "1577"]
[PlyCount "101"]
[EventDate "2019.03.21"]

1. e4 g6 2. f4 Bg7 3. c3 c5 4. Nf3 Nc6 5. Bd3 d6 6. Bc2 Nf6 7. d3 b5 8. O-O O-O
9. b3 Qb6 10. Bb2 Ng4 11. Qe2 b4 12. Kh1 bxc3 13. Nxc3 Nd4 14. Nxd4 cxd4 15.
Nd1 Bd7 16. h3 Nf6 17. g4 Rac8 18. Rc1 Rc7 19. Nf2 Rfc8 20. Bb1 Bc6 21. Kg1 Nd7
22. Nh1 a5 23. Qf2 a4 24. bxa4 Bxa4 25. Rxc7 Rxc7 26. Qd2 Nc5 27. Rc1 Nxe4 28.
dxe4 Rxc1+ 29. Qxc1 d3+ 30. Kg2 Qxb2+ 31. Qxb2 Bxb2 32. Bxd3 Bc1 33. Kg3 Kf8
34. Nf2 Ke8 35. Bc4 f6 36. Nd3 Ba3 37. g5 Bc6 38. Nf2 fxg5 39. fxg5 Kf8 40. Bd5
Bd7 41. Nd3 Bb5 42. Nf2 Bc1 43. h4 Bd7 44. Ng4 e6 45. Bc4 Ke7 46. Bd3 Kf7 47.
Bc2 d5 48. exd5 exd5 49. a4 d4 50. Ne5+ Kg7 51. Nxd7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "4.22"]
[White "Vanegas, Carlos Arturo"]
[Black "Sanchez, Rubiela"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "1577"]
[PlyCount "101"]
[EventDate "2019.03.21"]

1. e4 g6 2. f4 Bg7 3. c3 c5 4. Nf3 Nc6 5. Bd3 d6 6. Bc2 Nf6 7. d3 b5 8. O-O O-O
9. b3 Qb6 10. Bb2 Ng4 11. Qe2 b4 12. Kh1 bxc3 13. Nxc3 Nd4 14. Nxd4 cxd4 15.
Nd1 Bd7 16. h3 Nf6 17. g4 Rac8 18. Rc1 Rc7 19. Nf2 Rfc8 20. Bb1 Bc6 21. Kg1 Nd7
22. Nh1 a5 23. Qf2 a4 24. bxa4 Bxa4 25. Rxc7 Rxc7 26. Qd2 Nc5 27. Rc1 Nxe4 28.
dxe4 Rxc1+ 29. Qxc1 d3+ 30. Kg2 Qxb2+ 31. Qxb2 Bxb2 32. Bxd3 Bc1 33. Kg3 Kf8
34. Nf2 Ke8 35. Bc4 f6 36. Nd3 Ba3 37. g5 Bc6 38. Nf2 fxg5 39. fxg5 Kf8 40. Bd5
Bd7 41. Nd3 Bb5 42. Nf2 Bc1 43. h4 Bd7 44. Ng4 e6 45. Bc4 Ke7 46. Bd3 Kf7 47.
Bc2 d5 48. exd5 exd5 49. a4 d4 50. Ne5+ Kg7 51. Nxd7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.1"]
[White "Rodriguez Prieto, German Andres"]
[Black "Diaz Diaz, Jose Joaquin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1606"]
[BlackElo "1616"]
[Annotator "LIGA03"]
[PlyCount "74"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. Nbd2 d6 5. e4 O-O 6. Bc4 c5 7. c3 Nc6 8. d5
Nb8 9. O-O Nbd7 10. Re1 Ng4 11. Be2 a6 12. a4 Rb8 13. a5 Nge5 14. Bxe5 Nxe5 15.
Nxe5 Bxe5 16. Nc4 Bg7 17. Bg4 h5 18. Bxc8 Qxc8 19. Nb6 Qc7 20. Qa4 Rbd8 21. Qc4
Kh8 22. Rad1 f5 23. exf5 Rxf5 24. Re6 Bf6 25. Qe4 Rg8 26. f4 Qd8 27. Rd3 (27.
h3 h4 28. g4) 27... Qe8 28. Nc4 Qa4 29. Re3 Qd1+ 30. Re1 Qxd5 31. Nxd6 (31. Ne3
Qxe4 32. Rxe4 d5 33. Re6 (33. Ra4 Kg7 34. Nxf5+ gxf5) 33... Re5) 31... Qxe4 32.
Nxe4 c4 33. Nxf6 exf6 34. Rb6 Rg7 35. Ree6 Rxa5 36. Re8+ Kh7 37. Rb8 g5 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.2"]
[White "Restrepo, Marlon Julian"]
[Black "Rojas Morales, Jose Arley"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "111"]
[EventDate "2019.03.21"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. dxe6 Bxe6 5. Nf3 Nc6 6. d4 Bb4+ 7. Nc3 Qe7 8.
Be3 Ne4 9. Qc2 Bf5 10. Bd3 Nxc3 11. bxc3 Bxd3 12. Qxd3 Ba5 13. O-O f6 14. Rfe1
O-O 15. Rad1 Qd7 16. c5 Ne7 17. d5 c6 18. d6 Nd5 19. c4 Bxe1 20. cxd5 Ba5 21.
Nd4 cxd5 22. Nf5 Bd8 23. Qxd5+ Qf7 24. Qf3 Rc8 25. Qg4 Kh8 26. Nh6 gxh6 27.
Qxc8 Rg8 28. Qh3 Qxa2 29. Qxh6 Qe2 30. Rf1 Qf3 31. g3 a5 32. Qf4 Qxf4 33. Bxf4
Kg7 34. Ra1 Kf7 35. Rb1 Ke6 36. Rxb7 Kd5 37. Be3 Kc6 38. Ra7 h5 39. Ra8 Kd5 40.
Kf1 Rh8 41. Ke2 Kc6 42. Kd3 Kd5 43. Bd4 Kc6 44. Bc3 Rg8 45. Bd4 Rh8 46. Kc4 Kd7
47. h4 Kc6 48. Bc3 Rg8 49. Kb3 Rf8 50. Bxa5 Be7 51. Rxf8 Bxf8 52. f4 Kxc5 53.
d7 Be7 54. Bb4+ Kc6 55. Bxe7 Kxd7 56. Bxf6 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.5"]
[White "Orozco Giraldo, Jhon Edison"]
[Black "Rodriguez Valencia, Sebastian"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1666"]
[PlyCount "106"]
[EventDate "2019.03.21"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. cxd5 exd5 5. Nf3 Bd6 6. d3 O-O 7. Nc3 c6 8. Rb1
a5 9. a3 Na6 10. O-O Re8 11. Bd2 h6 12. Na2 Nc7 13. Re1 Bf5 14. Qb3 Qc8 15. Nc3
Ne6 16. Na4 Nc5 17. Nxc5 Bxc5 18. Rbc1 Bd6 19. Bc3 Nd7 20. Bd4 Qb8 21. Be3 Ne5
22. Bc5 Nxf3+ 23. Bxf3 Be5 24. e4 dxe4 25. dxe4 Be6 26. Qc2 Qd8 27. Be2 a4 28.
Bc4 Bxc4 29. Qxc4 Bxb2 30. Rb1 b5 31. Qc2 Be5 32. Red1 Qc7 33. f4 Bf6 34. Bd6
Qb7 35. Rdc1 Bd4+ 36. Kf1 Rac8 37. e5 c5 38. Qg2 Qa6 39. Qe2 c4 40. Qd2 Qb6 41.
Qe2 Rcd8 42. Qf3 Bc5 43. Rxc4 Bxd6 44. exd6 Qxd6 45. Rxb5 Qd2 46. Re4 Rxe4 47.
Qxe4 Qc1+ 48. Kg2 Rd2+ 49. Kh3 Qf1+ 50. Kg4 Qxb5 51. Qa8+ Kh7 52. Qe4+ g6 53.
f5 gxf5+ 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.10"]
[White "Romero Valencia, Miguel Angel"]
[Black "Giraldo Lotero, Jaminton Wvaldo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1633"]
[PlyCount "67"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 e6 4. Ngf3 Be7 5. e3 Nbd7 6. Bd3 O-O 7. O-O b6 8. h3
Bb7 9. Re1 c5 10. c3 Rc8 11. Qc2 cxd4 12. exd4 Re8 13. Ne5 Ra8 14. Ndf3 a6 15.
Qe2 g6 16. Nxd7 Qxd7 17. Ne5 Qd8 18. Bf4 Nh5 19. Bh2 Bf6 20. Qf3 Bxe5 21. g4
Ng7 22. Bxe5 f5 23. gxf5 Nxf5 24. Bxf5 exf5 25. Kh2 Qd7 26. Re3 Re6 27. Rae1
Rae8 28. Bf4 Qf7 29. Rxe6 Rxe6 30. Re5 Bc8 31. Qe3 Rxe5 32. Qxe5 Qe6 33. Bh6
Qe8 34. Qg7# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.11"]
[White "Español Alvarez, Guillermo"]
[Black "Pinilla, Diego Alexander"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1693"]
[PlyCount "34"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. c3 d6 5. f4 c5 6. Nf3 Nc6 7. O-O Qb6 8. Nbd2
Bd7 9. a3 O-O 10. Nh4 cxd4 11. cxd4 d5 12. Ndf3 Na5 13. Ne5 Nb3 14. Rb1 Nxc1
15. Qxc1 Bb5 16. Bxb5 Qxb5 17. f5 Qe2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.19"]
[White "Ossa Ramirez, Jesus Antonio"]
[Black "Orozco Fernandez, Eliana Andrea"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1651"]
[BlackElo "1226"]
[PlyCount "64"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke8
8. Bxd5 Qd7 9. Bxc6 bxc6 10. Qh5+ Qf7 11. Qxe5+ Qe7 12. Qxe7+ Bxe7 13. d4 Kf7
14. Bf4 Bd6 15. Be5 Re8 16. f4 c5 17. c3 Ba6 18. Kf2 Bxe5 19. dxe5 Rad8 20. Re1
Kg8 21. a3 Rf8 22. g3 g5 23. Kf3 Kh8 24. b4 gxf4 25. gxf4 Rd3+ 26. Kg4 h5+ 27.
Kg5 Rd7 28. f5 Rg7+ 29. Kh4 Rxf5 30. Re4 Bd3 31. Re1 Rg4+ 32. Kh3 Rf3# 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.24"]
[White "Becerra Fonseca, Camila"]
[Black "Idarraga Cano, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1323"]
[PlyCount "82"]
[EventDate "2019.03.21"]

1. Nf3 Nc6 2. d4 d5 3. Bf4 Nf6 4. e3 Bg4 5. Bd3 e6 6. Nbd2 Bd6 7. O-O O-O 8.
Qe2 Nb4 9. c3 Nxd3 10. Qxd3 b5 11. Bg3 Bf5 12. Qe2 Ne4 13. Nxe4 dxe4 14. Nd2
Qg5 15. h4 Qe7 16. Kh2 Qxh4+ 17. Kg1 Bxg3 18. fxg3 Qxg3 19. Rae1 Rab8 20. Rf4
h5 21. Qxh5 Qxe1+ 22. Kh2 Qxe3 23. Rh4 Qh6 24. g4 Qxh5 25. gxh5 Rfd8 26. Nf1 c5
27. dxc5 Rd1 28. Rf4 a5 29. Ng3 Rd2+ 30. Kg1 g5 31. hxg6 fxg6 32. b4 Rxa2 33.
Rf1 Kf7 34. Rd1 Rb7 35. Nf1 Ke7 36. Nd2 Rd7 37. c6 Rd3 38. bxa5 Kd6 39. Kf1 e3
40. Rb1 Rdxd2 41. Ke1 Rh2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.28"]
[White "Montano Rios, Johan Andres"]
[Black "Cardona, Jacobo"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "68"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. f4 d5 6. d3 Be7 7. Nf3 Nf6 8. O-O
O-O 9. e5 Nd7 10. Qe1 Qb6 11. Na4 Qb4 12. b3 Qxe1 13. Rxe1 Nb6 14. Nb2 Ba6 15.
c4 Bb7 16. Bd2 a5 17. a4 Nd7 18. Rab1 Nb8 19. Re2 Bd8 20. Ne1 Na6 21. Nc2 Nb4
22. Nxb4 cxb4 23. Be3 Ra6 24. Bc5 Bb6 25. Bxb6 Rxb6 26. c5 Ra6 27. d4 Raa8 28.
Re3 Ba6 29. g3 h5 30. Nd1 Kh7 31. h4 Rae8 32. Nf2 f5 33. Nh3 g6 34. Ng5+ Kg7
1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.31"]
[White "Sanchez, Rubiela"]
[Black "Sanchez Riobo, Emily Dainne"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1577"]
[BlackElo "1394"]
[PlyCount "49"]
[EventDate "2019.03.21"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 c6 6. e3 Nbd7 7. Qc2 b6 8. cxd5
exd5 9. Bd3 h6 10. Bf4 Bb7 11. h3 O-O 12. g4 c5 13. Rg1 c4 14. Bf5 Re8 15. g5
hxg5 16. Nxg5 Nf8 17. O-O-O g6 18. Nb5 Bc8 19. Bxc8 Rxc8 20. h4 a6 21. Nc3 Nh5
22. Ne2 Nd7 23. Nxf7 Kxf7 24. Qxg6+ Kf8 25. Qg8# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.33"]
[White "Medina Barrios, Lina Maria"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1530"]
[PlyCount "41"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 Bc5 6. O-O O-O 7. h3 Re8 8. Bb3
d6 9. Nbd2 Be6 10. Bc2 d5 11. Qe2 Qd7 12. Rd1 Rad8 13. Nf1 Bxh3 14. gxh3 Qxh3
15. Be3 Bxe3 16. Nxe3 Re6 17. Nf5 Nh5 18. N3h4 Rdd6 19. Qxh5 Rg6+ 20. Ng3 Rdf6
21. Nxg6 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.34"]
[White "Pena Mora, Carlos"]
[Black "Mappe, Nicolás"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1509"]
[PlyCount "118"]
[EventDate "2019.03.21"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. b3 Bf5 5. Bb2 Nbd7 6. Nc3 e6 7. cxd5 cxd5 8.
Be2 Be7 9. O-O O-O 10. Nh4 Bg4 11. f3 Bh5 12. g4 Bg6 13. Rc1 Ne8 14. Nxg6 hxg6
15. f4 f6 16. Bd3 Kf7 17. Qf3 Nc5 18. Bb1 Nc7 19. f5 gxf5 20. gxf5 Rh8 21.
fxe6+ N5xe6 22. Ne2 Bd6 23. Rf2 Ng5 24. Qf5 Nh3+ 25. Kf1 Nxf2 26. Qg6+ Kf8 27.
Kxf2 Rxh2+ 28. Kf1 Qd7 29. Bf5 Qf7 30. Qg4 Qh5 31. Qxh5 Rxh5 32. Rxc7 Bxc7 33.
Ba3+ Kf7 34. Nd4 Rh1+ 35. Ke2 Re8 36. Kd3 a6 37. Bd7 Rd8 38. Bf5 g6 39. Be6+
Ke8 40. Bg4 f5 41. Bf3 Ra1 42. Ne6 Rxa2 43. Bb4 Bd6 44. Nxd8 Bxb4 45. Bxd5 Kxd8
46. Bxb7 Rxd2+ 47. Kc4 a5 48. Bd5 g5 49. Be6 f4 50. exf4 gxf4 51. Bg4 Ke7 52.
Bf3 Ke6 53. Bb7 Kf5 54. Bc8+ Kg5 55. Bb7 Kg4 56. Bc8+ Kg3 57. Kb5 f3 58. Ka4 f2
59. Ba6 Ra2+ 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.36"]
[White "Chavarro Corredor, Cesar Camilo"]
[Black "Soto Ramirez, Andres Camilo"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1074"]
[PlyCount "37"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. Ng5 d5 6. exd5 Nxd5 7. Nxf7 Qf6 8.
d4 exd4 9. Nxh8 d3 10. O-O Be6 11. Qh5+ g6 12. Qxh7 O-O-O 13. Qxg6 Qxg6 14.
Nxg6 Rg8 15. b4 Bb6 16. b5 Rxg6 17. bxc6 bxc6 18. Bxd3 Rg5 19. Bxg5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.37"]
[White "Marquez, Lucas Mateo"]
[Black "Osorio Gomez, Geronimo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1279"]
[PlyCount "107"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c4 Bg7 5. Bxc6 bxc6 6. O-O e5 7. Nc3 Nf6 8. d3
O-O 9. Bg5 h6 10. Bd2 d5 11. exd5 cxd5 12. cxd5 Nxd5 13. Ne4 Qe7 14. Qc2 Rb8
15. Rab1 Qc7 16. Rfc1 f5 17. Nxc5 e4 18. dxe4 fxe4 19. Nxe4 Qb6 20. Qc4 Be6 21.
Qc5 Rfc8 22. Qxb6 Rxc1+ 23. Bxc1 Rxb6 24. Nfd2 Bf5 25. f3 Bd4+ 26. Kh1 Kg7 27.
g4 Bxe4 28. fxe4 Nf6 29. h3 Rd6 30. Kg2 Be3 31. e5 Bxd2 32. exd6 Bxc1 33. Rxc1
Kf8 34. Rc8+ Kf7 35. Rc7+ Ke6 36. Rxa7 Kd5 37. a4 Kc5 38. Rf7 Nd5 39. Rd7 Nb6
40. Rh7 h5 41. gxh5 gxh5 42. Rxh5+ Kd4 43. a5 Nc4 44. a6 Nb6 45. a7 Nd5 46.
Rxd5+ Kxd5 47. a8=Q+ Kc4 48. Qb8 Kd3 49. Kf2 Kc2 50. Ke2 Kb1 51. Kd2 Ka2 52.
Qb4 Ka1 53. Kc1 Ka2 54. Qa3# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.38"]
[White "Medina Vaquiro, Paula Andrea"]
[Black "Tipiani Martinez, Paula Sofia"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "65"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 h6 6. c3 d5 7. exd5 Nxd5 8. h3
O-O 9. d4 Nb6 10. Bxf7+ Rxf7 11. dxc5 Nd7 12. b4 b6 13. cxb6 axb6 14. b5 Na7
15. Qd5 Bb7 16. Qxb7 c6 17. bxc6 Nc5 18. c7 Rxc7 19. Qxb6 Rb8 20. Qg6 Rd7 21.
Bxh6 Rb6 22. Qg4 Rxh6 23. Qc4+ Rd5 24. Rd1 Rhd6 25. Na3 Nb7 26. Rxd5 Rxd5 27.
Rd1 Kh8 28. Rxd5 Qb6 29. Rxe5 Na5 30. Re8+ Kh7 31. Ng5+ Kh6 32. Re6+ Kxg5 33.
Qg4# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.43"]
[White "Susunaga Duran, Madelen Fernanda"]
[Black "Galindo Torres, Jeimy Julissa"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "70"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 h6 6. Bh4 O-O 7. O-O a5 8. c3
Re8 9. d4 Ba7 10. d5 Ne7 11. Bxf6 gxf6 12. d6 Ng6 13. Qb3 Rf8 14. Rd1 Bc5 15.
dxc7 Qxc7 16. Qb5 d6 17. Qb3 a4 18. Qc2 Kh7 19. b3 a3 20. b4 Bb6 21. Qb3 Bd7
22. b5 Bg4 23. Rd3 Nf4 24. Rd1 Bxf3 25. gxf3 Rg8+ 26. Kh1 Rg7 27. Nxa3 Bxf2 28.
Nc2 Rag8 29. b6 Qd7 30. Rf1 Bc5 31. Rae1 Qh3 32. Ne3 Bxe3 33. Qc2 Qxf3+ 34.
Rxf3 Rg1+ 35. Rxg1 Rxg1# 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.44"]
[White "Vanegas Medina, Juan Jose"]
[Black "Ramos Rocha, Natalia"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "78"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke8
8. Bxd5 Qd7 9. Bxc6 Qxc6 10. Qh5+ Kd8 11. O-O e4 12. Nc3 g6 13. Qd5+ Qxd5 14.
Nxd5 Bd6 15. f3 Bc5+ 16. Kh1 Bf5 17. fxe4 Bxe4 18. c4 c6 19. Nc3 Bd3 20. Rf4
Kd7 21. b3 Rhf8 22. Rxf8 Rxf8 23. Bb2 Rf2 24. Rd1 Bc2 25. Re1 Rxd2 26. Bc1 Rd3
27. Ne4 Bb4 28. Nf6+ Kd6 29. Bf4+ Kc5 30. Re5+ Kd4 31. h3 Rd1+ 32. Kh2 Bd6 33.
Re4+ Bxe4 34. Bxd6 Bb1 35. Nxh7 Bxa2 36. Nf8 Ke4 37. Nxg6 Rxd6 38. Nh4 Bxb3 39.
c5 Rh6 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.23"]
[Round "5.45"]
[White "Jaramillo, Amparo"]
[Black "Vega Navascues, Carlos Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1387"]
[PlyCount "33"]
[EventDate "2019.03.21"]

1. Nf3 d5 2. d4 e6 3. Bf4 Bd6 4. Bxd6 cxd6 5. e3 f6 6. c4 dxc4 7. Bxc4 Bd7 8.
Nc3 Ne7 9. O-O g5 10. Qb3 b6 11. Bxe6 Bc6 12. d5 Nd7 13. dxc6 Nc5 14. Bf7+ Kf8
15. Qc4 Rc8 16. Bh5 a6 17. Qf7# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.1"]
[White "Diaz Diaz, Jose Joaquin"]
[Black "Restrepo, Marlon Julian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1616"]
[PlyCount "71"]
[EventDate "2019.03.21"]

1. d4 d5 2. Nf3 e6 3. c3 Nf6 4. Bg5 Bd6 5. e3 c5 6. Nbd2 O-O 7. Bd3 h6 8. Bh4
Nc6 9. O-O b6 10. Rc1 Bb7 11. Bb1 Rc8 12. Re1 Re8 13. Nf1 Be7 14. Bg3 Nd7 15.
Qd3 f5 16. h3 Nf6 17. Ne5 Bd6 18. f4 Ne4 19. Qe2 Nf6 20. Bh4 Be7 21. Nh2 Nxe5
22. fxe5 Ne4 23. Bxe7 Qxe7 24. Bxe4 dxe4 25. Nf1 Qg5 26. Qf2 Rcd8 27. g3 Rd7
28. Rc2 Red8 29. Kh2 Ba6 30. Qf4 Qg6 31. Rg2 Qf7 32. g4 fxg4 33. Rxg4 Qf5 34.
Ng3 Qf7 35. Nxe4 Bd3 36. Nf6+ 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.5"]
[White "Carranza, Yamid Alberto"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1428"]
[BlackElo "1633"]
[PlyCount "63"]
[EventDate "2019.03.21"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 c5 6. d3 Bf5 7. Qf3 Qd7 8.
Bf4 Nc6 9. Nge2 e6 10. a4 Bd6 11. a5 Nc8 12. O-O O-O 13. h3 Bxf4 14. Qxf4 Nd4
15. Nxd4 cxd4 16. Ne4 Rd8 17. Rfe1 Ne7 18. Ba4 Ng6 19. Qg3 Qe7 20. Bb3 Rac8 21.
Ra4 e5 22. Ng5 Be6 23. Nxe6 fxe6 24. h4 Rc5 25. h5 Nf4 26. Qg4 Qf7 27. g3 Nd5
28. Rxe5 Rf8 29. Qxe6 Qxe6 30. Rxe6 Rf5 31. Rxd4 Nc7 32. Re8# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.7"]
[White "Pinilla, Diego Alexander"]
[Black "Moncada, Duvan Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1693"]
[BlackElo "1614"]
[PlyCount "71"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 d6 5. f4 Be7 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3
Nd4 9. Qg3 Nxc2+ 10. Kd1 Nxa1 11. Qxg7 Kd7 12. Qxf7 Qg8 13. Be6+ Kd8 14. Qxg8+
Nxg8 15. fxe5 dxe5 16. Rf1 Nf6 17. Bh6 Ne8 18. Nd5 c6 19. Ne3 Bf6 20. Nf5 Kc7
21. g4 a5 22. Kd2 a4 23. Rxa1 Nd6 24. g5 Rhe8 25. Nxd6 Rxe6 26. gxf6 Kxd6 27.
Rf1 b5 28. Bg7 Kc5 29. f7 Rg6 30. f8=Q+ Rxf8 31. Bxf8+ Kd4 32. Ke2 Rg2+ 33. Rf2
Rg3 34. Bb4 Rxd3 35. Rf3 Rxf3 36. Kxf3 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.10"]
[White "Giraldo Mejia, Emanuel"]
[Black "Mosquera, Anibal"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "86"]
[EventDate "2019.03.21"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. c4 Ng6 5. Nf3 Bc5 6. Bd3 a6 7. O-O d6 8. h3
Nf6 9. a3 O-O 10. Nc3 Qe7 11. Be3 Nh5 12. b4 Ba7 13. Ne2 Bd7 14. Qc2 Nhf4 15.
Nxf4 exf4 16. Bxa7 Rxa7 17. Rab1 Ne5 18. Nxe5 Qxe5 19. f3 Kh8 20. c5 b6 21. c6
Bc8 22. Kh1 Qg5 23. Qf2 Ra8 24. Rfe1 Re8 25. Qd4 Re5 26. Re2 Qh6 27. Qg1 Bxh3
28. gxh3 Qxh3+ 29. Rh2 Qxf3+ 30. Qg2 Qxd3 31. Rg1 Qxe4 32. Qxe4 Rxe4 33. Rf2 f6
34. Rg4 g5 35. Rh2 Re1+ 36. Kg2 Re2+ 37. Kg1 Rxh2 38. Kxh2 h5 39. Rg2 Re8 40.
Rd2 Kg7 41. Kg2 Kg6 42. b5 a5 43. Kf3 Re3+ 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.12"]
[White "Restrepo Lince, Romario Alberto"]
[Black "Gomez Saenz, Manuela"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1539"]
[PlyCount "97"]
[EventDate "2019.03.21"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 O-O 6. e4 c5 7. Nge2 Nc6 8. O-O
Bd7 9. h3 a6 10. Be3 Rb8 11. Qd2 b5 12. b3 Qc8 13. Kh2 Rd8 14. Rab1 Ne8 15. Bg5
Nc7 16. Nd5 Re8 17. Nxc7 Qxc7 18. Nc3 Nd4 19. f3 e6 20. Bf4 b4 21. Ne2 a5 22.
Be3 Nc6 23. d4 Ne7 24. dxc5 dxc5 25. Rbd1 Red8 26. Qd6 Qxd6 27. Rxd6 Bf8 28.
Rd3 Nc6 29. f4 e5 30. fxe5 Nxe5 31. Rd5 Nc6 32. Bg5 Be6 33. Bxd8 Bxd5 34. Bc7
Be6 35. Bxb8 Nxb8 36. Nf4 Bc8 37. Rd1 Nc6 38. Rd5 Nd4 39. Nd3 Bb7 40. Rd7 Bc8
41. Rc7 Be6 42. Nxc5 Bd6 43. Nxe6 Nxe6 44. Ra7 Bc7 45. e5 Kf8 46. Bd5 Bb6 47.
Rb7 Bd8 48. Bxe6 fxe6 49. Rxh7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.15"]
[White "Orozco Fernandez, Eliana Andrea"]
[Black "Becerra Munoz, Harold David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1226"]
[PlyCount "116"]
[EventDate "2019.03.21"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nge7 8. O-O
Nf5 9. a4 Nfxd4 10. Nxd4 Nxd4 11. Be3 Nxe2+ 12. Qxe2 Bc5 13. a5 Qb4 14. Nc3
Bxe3 15. fxe3 a6 16. Ra4 Qe7 17. Raf4 O-O 18. Qh5 f5 19. exf6 Rxf6 20. Rxf6
gxf6 21. Qh6 f5 22. Rf3 Bd7 23. Ne2 Kh8 24. Nf4 Qg7 25. Qh4 Rc8 26. h3 Rg8 27.
Rf2 Qg5 28. Qxg5 Rxg5 29. Rc2 Rg8 30. Rc7 Bc6 31. Nxe6 d4 32. Nxd4 Bxg2 33. Kh2
Be4 34. h4 Rg2+ 35. Kh3 Rxb2 36. Ne6 h6 37. Rc8+ Kh7 38. Rc7+ Kg6 39. h5+ Kf6
40. Nf4 Rb3 41. Ng2 Bxg2+ 42. Kxg2 Kg5 43. Kf3 Kxh5 44. Rg7 Rb5 45. Kf4 Rxa5
46. Rxb7 Rb5 47. Ra7 a5 48. Kf3 Kg5 49. Rg7+ Kf6 50. Ra7 h5 51. Kg3 Re5 52. Kf3
h4 53. Ra8 Ke6 54. Ra6+ Ke7 55. Ra7+ Kd6 56. Ra6+ Kc7 57. Rh6 Re4 58. Ra6 a4
0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.18"]
[White "Moreno Marino, Juan Nicolas"]
[Black "Chavez, Jorge E"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1556"]
[PlyCount "146"]
[EventDate "2019.03.21"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Bb5+ Bd7 5. Bc4 Nf6 6. d3 Bc5 7. d4 Bd6 8. Ne2
O-O 9. O-O c6 10. dxc6 Nxc6 11. c3 Rc8 12. Bb3 Na5 13. h3 Nxb3 14. axb3 a6 15.
Be3 Nd5 16. Qd2 Re8 17. Na3 b5 18. Nc2 Qb6 19. Bf2 f5 20. Ne3 Nxe3 21. Bxe3 Qb7
22. Nc1 Bb8 23. b4 Be6 24. Qd1 Bc4 25. Rf2 Ba7 26. Nb3 Bd5 27. Ra3 Bb6 28. Rd2
Bc4 29. Ra1 Kh8 30. Nc5 Bxc5 31. dxc5 Bd3 32. Bd4 Qc6 33. Kf2 Qh6 34. Be5 Rxe5
35. Rxd3 Qxf4+ 36. Kg1 exd3 37. Qxd3 Qe3+ 38. Qxe3 Rxe3 39. Rxa6 Re2 40. Rb6
Rxb2 41. Rxb5 Rc2 42. Rb7 Rc1+ 43. Kf2 Rxc3 44. Ke2 g6 45. Rb6 Rg3 46. Kf2 Rb3
47. c6 Rc3 48. b5 Rc5 49. Ke3 Kg7 50. Rb7+ Kf6 51. Kd4 Rxb5 52. Rxb5 Rxc6 53.
Ke3 Kg5 54. Rb4 Rc3+ 55. Kf2 Kh5 56. Rb7 h6 57. Rb4 g5 58. Ra4 f4 59. Rb4 Kh4
60. Ra4 h5 61. Rb4 Rc2+ 62. Kf3 g4+ 63. hxg4 hxg4+ 64. Kxf4 Rxg2 65. Rb8 Rf2+
66. Ke3 Rf7 67. Rb1 Kh3 68. Rb6 g3 69. Rh6+ Kg2 70. Rg6 Kh2 71. Rh6+ Kg1 72.
Rg6 g2 73. Rg8 Kf1 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.20"]
[White "Guzman, Jose Fidias"]
[Black "Mesa, Francisco Sr"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1683"]
[BlackElo "1545"]
[PlyCount "59"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 c5 6. Qd1 d6 7. Nc3 Nf6 8.
Bg5 Be7 9. Bb5+ Nd7 10. Bf4 O-O 11. Bxd6 Bxd6 12. Qxd6 a6 13. Be2 Qb6 14. Qxb6
Nxb6 15. Rd1 Be6 16. Rd6 Nc8 17. Rd2 b5 18. a3 Ne7 19. O-O Ng6 20. Rfd1 Nf4 21.
Bf3 Rab8 22. Nd5 Ng6 23. Nc7 Bc8 24. Rd6 a5 25. Rd8 b4 26. axb4 cxb4 27. Rxf8+
Kxf8 28. Rd8+ Ke7 29. Rg8 Kd6 30. Ne8+ 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.22"]
[White "Ortiz Maza, Kelly Johanna"]
[Black "Suaza Sanabria, Jose Luis"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1471"]
[PlyCount "83"]
[EventDate "2019.03.21"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d3 Bd6 5. Nbd2 O-O 6. e4 dxe4 7. dxe4 e5 8.
O-O Nc6 9. c3 Bg4 10. h3 Be6 11. Ng5 Bd7 12. f4 h6 13. Ngf3 exf4 14. e5 Bc5+
15. Kh1 Nh5 16. gxf4 Ng3+ 17. Kh2 Nxf1+ 18. Qxf1 Bf5 19. Qb5 Bb6 20. b4 g5 21.
Nb3 g4 22. hxg4 Bxg4 23. Qf1 Bxf3 24. Qxf3 Qh4+ 25. Qh3 Qxh3+ 26. Kxh3 Rad8 27.
Be4 Rd1 28. a4 a6 29. Ra2 Rg1 30. b5 Na5 31. Nxa5 Rxc1 32. Nxb7 Rxc3+ 33. Kg2
axb5 34. a5 Ba7 35. a6 c6 36. Na5 Rc8 37. Rb2 Ra3 38. Nxc6 Rxa6 39. Ne7+ Kg7
40. Nxc8 Ra4 41. Nxa7 Rxe4 42. Kf3 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.24"]
[White "Cardona, Jacobo"]
[Black "Pino Villarreal, Maria Del Pilar"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "54"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Bd3 d5 8.
exd5 exd5 9. O-O Bd6 10. Nf5 Bxf5 11. Bxf5 d4 12. Bd2 dxc3 13. Bxc3 O-O 14. Qd3
g6 15. Qe3 Nd5 16. Qh6 Nxc3 17. bxc3 gxf5 18. Rad1 Bxh2+ 19. Kxh2 Qc7+ 20. Kg1
Ne7 21. Rd3 Ng6 22. Rfd1 Rad8 23. Qg5 Rxd3 24. Rxd3 Qf4 25. Rd8 Rxd8 26. Qxd8+
Kg7 27. Qd1 Qe4 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.27"]
[White "Mappe, Nicolás"]
[Black "Sanchez, Rubiela"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1577"]
[PlyCount "112"]
[EventDate "2019.03.21"]

1. e4 g6 2. f4 Bg7 3. Nf3 d5 4. exd5 Qxd5 5. Nc3 Qa5 6. Bc4 Nh6 7. b3 Bxc3 8.
dxc3 Qxc3+ 9. Bd2 Qf6 10. h3 Nf5 11. O-O Nc6 12. Qe1 Ncd4 13. Nxd4 Nxd4 14. Bc3
Qb6 15. Qf2 e5 16. fxe5 Ne6 17. Bd2 Qxf2+ 18. Rxf2 O-O 19. Raf1 Kg7 20. g4 Bd7
21. h4 b5 22. Bd5 c6 23. Be4 a5 24. a3 Ra6 25. Bc3 Kg8 26. h5 Ng5 27. Bg2 Bxg4
28. hxg6 hxg6 29. Kh2 Ne6 30. Bh3 Bxh3 31. Kxh3 Kg7 32. Kg4 c5 33. Rd1 b4 34.
Bb2 a4 35. Rd6 Raa8 36. axb4 cxb4 37. Rb6 a3 38. Ba1 Rfb8 39. Rd6 Rd8 40. Rfd2
Kf8 41. Rxd8+ Rxd8 42. Rxd8+ Nxd8 43. c3 bxc3 44. Bxc3 a2 45. b4 Ke7 46. Kg5
Ke6 47. b5 Kd5 48. Kf6 Kc4 49. Ba1 Kxb5 50. Ke7 Nc6+ 51. Kxf7 g5 52. e6 g4 53.
e7 Nxe7 54. Kxe7 g3 55. Bd4 g2 56. Kf6 Kc4 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.38"]
[White "Galindo Torres, Jeimy Julissa"]
[Black "Pena Mora, Carlos"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1509"]
[Annotator "LIGA03"]
[PlyCount "76"]
[EventDate "2019.03.21"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. c3 Nc6 5. Be3 Qb6 6. Qd2 (6. a3) 6... Nf6 7. e5
Nd7 8. Be2 Be7 9. f4 cxd4 10. Bxd4 Nxd4 11. Qxd4 Qxb2 12. Qd2 Qxa1 13. Bd3 Nc5
14. Bb5+ Bd7 15. Bxd7+ Kxd7 16. Qc2 Rhc8 17. Nf3 Ne4 18. O-O Rxc3 19. Nxc3 Qxc3
20. Qa4+ Qc6 21. Qd1 h6 22. h3 Ke8 23. Qb1 b5 24. Kh2 b4 25. Rc1 Qb6 26. Rc2
Bc5 27. h4 a5 28. g4 Rd8 29. Nd2 Nxd2 30. Rxd2 Be3 31. Re2 Bxf4+ 32. Kh3 Qd4
33. Kg2 Bxe5 34. Kf1 Qf4+ 35. Rf2 Qxg4 36. Qh7 Qg6 37. Qg8+ Ke7 38. Rxf7+ Qxf7+
0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.41"]
[White "Herrera Cortes, Luis Felipe"]
[Black "Centenaro Erazo, Nicole Daniela"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1376"]
[PlyCount "79"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 Bc5 6. Bb3 d6 7. Nbd2 O-O 8. Nf1
Bg4 9. h3 Bh5 10. Ng3 Bg6 11. Nh4 Ne7 12. Ngf5 Kh7 13. Nxe7 Qxe7 14. Qf3 c6 15.
Be3 Bb6 16. g4 Nxe4 17. Nxg6 fxg6 18. Qxe4 Qf6 19. Bxb6 axb6 20. Rf1 Qh4 21.
Qe3 d5 22. O-O-O Rae8 23. Qg3 Qe7 24. Rde1 Qg5+ 25. Kc2 Re7 26. h4 Qf6 27. f3
Ref7 28. Rf2 Qd6 29. Qxe5 Qxe5 30. Rxe5 Rxf3 31. Rxf3 Rxf3 32. g5 h5 33. Re7
Rh3 34. Rxb7 b5 35. Rb6 Rxh4 36. Rxc6 Rh2+ 37. Kc1 Rh1+ 38. Bd1 Rg1 39. Rc5
Rxg5 40. Rxb5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.43"]
[White "Ramos Rocha, Natalia"]
[Black "Gomez Gomez, Maria Camila"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "117"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Bb5 Bd7 6. Nc3 g6 7. Be3 Bg7 8.
Qd2 Nf6 9. O-O-O O-O 10. h3 a6 11. Be2 b5 12. Bh6 Nxd4 13. Bxg7 Nxe2+ 14. Qxe2
Kxg7 15. e5 dxe5 16. Qxe5 b4 17. Nd5 Qa5 18. Kb1 Bc6 19. c4 Rad8 20. Qc7 Qxc7
21. Nxc7 Rb8 22. Nxa6 Rb7 23. Nc5 Ra7 24. f3 Nd7 25. Nb3 Ne5 26. c5 Ba4 27. Rd4
Bxb3 28. axb3 Rc7 29. Rc1 Rfc8 30. f4 Nd7 31. c6 Nb6 32. Ka2 Rxc6 33. Rxc6 Rxc6
34. Rxb4 Nd5 35. Rd4 Ne3 36. g3 Rd6 37. Re4 Re6 38. Rxe6 fxe6 39. b4 Kf8 40. b5
Ke8 41. Kb3 Nd5 42. Kc4 Kd7 43. Kc5 h6 44. b6 Nxb6 45. Kxb6 Kd6 46. b4 g5 47.
b5 e5 48. fxe5+ Kxe5 49. Kc6 Kd4 50. b6 e5 51. b7 e4 52. b8=Q e3 53. Qb2+ Kd3
54. Qc1 e2 55. Kd5 h5 56. Ke5 h4 57. gxh4 gxh4 58. Kf4 e1=Q 59. Qxe1 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.45"]
[White "Vega Navascues, Carlos Andres"]
[Black "Vanegas Medina, Juan Jose"]
[Result "0-1"]
[ECO "A00"]
[Annotator "LIGA03"]
[PlyCount "40"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. b3 d6 4. Bb2 Nf6 5. d4 Bg4 6. dxe5 Nxe5 7. Nxe5 Bxd1 8.
Kxd1 dxe5+ 9. Nd2 Bb4 10. c3 Bc5 11. f3 Qd7 12. b4 Rd8 13. Bc1 Be3 14. Ke2 Bxd2
15. Kf2 Bxc1 16. Rxc1 Qd2+ 17. Be2 Qf4 18. Rhd1 Ng4+ 19. Kg1 Qe3+ 20. Kf1 Qf2#
{Nueva partida} 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.39"]
[White "Cuartas Lozano, Santiago"]
[Black "Carrillo Riano, Karen Sofia"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "59"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O Nxe4 5. Bd5 Nf6 6. Bxc6 dxc6 7. Nxe5 c5
8. Re1 Be6 9. d3 Bd6 10. Ng4 O-O 11. Bg5 Bxg4 12. Bxf6 Bxd1 13. Bxd8 Raxd8 14.
Rxd1 Rfe8 15. Nc3 Re6 16. h3 Rde8 17. Kf1 h6 18. Nb5 a6 19. Nxd6 cxd6 20. Re1
Kf8 21. Rxe6 Rxe6 22. Re1 Ke7 23. Rxe6+ Kxe6 24. Ke2 Ke5 25. Ke3 g5 26. g3 d5
27. f3 d4+ 28. Ke2 a5 29. b3 Kd5 30. g4 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "6.40"]
[White "Osorio Gomez, Geronimo"]
[Black "Ramirez Guarun, Simon"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "142"]
[EventDate "2019.03.21"]

1. d4 d5 2. Nc3 e6 3. Bf4 Nf6 4. a3 Nc6 5. e3 Bd6 6. Bxd6 Qxd6 7. Qf3 e5 8.
Nge2 e4 9. Qf4 Qxf4 10. Nxf4 Be6 11. Bb5 O-O-O 12. Bxc6 bxc6 13. Nxe6 fxe6 14.
Ke2 Rhf8 15. Rhf1 Rf7 16. h3 Kd7 17. Na4 h6 18. Nc5+ Ke7 19. Rac1 Nd7 20. Nxd7
Kxd7 21. c4 Rb8 22. b4 a6 23. c5 Rb5 24. Rb1 g5 25. g3 h5 26. f4 g4 27. Rh1 Rg7
28. hxg4 hxg4 29. Rh4 Ke7 30. Kf2 a5 31. Rb2 a4 32. Ke1 Kf8 33. Rbh2 Kf7 34.
Rh7 Rxh7 35. Rxh7+ Kg6 36. Re7 Kf5 37. Re8 Rb7 38. Rc8 Ra7 39. Rb8 Kg6 40. b5
cxb5 41. Rxb5 c6 42. Rb6 Rc7 43. Ra6 Rb7 44. Rxa4 Rb3 45. Kd2 Rb2+ 46. Kc3 Re2
47. Rb4 Rxe3+ 48. Kd2 Rxg3 49. Rb6 Rxa3 50. Rxc6 Kf5 51. Rb6 Rh3 52. c6 e3+ 53.
Ke2 Kxf4 54. c7 Rh8 55. Rxe6 Rc8 56. Rd6 Rxc7 57. Rf6+ Ke4 58. Re6+ Kxd4 59.
Rg6 Rc2+ 60. Kf1 Kc4 61. Ke1 Kc5 62. Rxg4 d4 63. Kd1 Kc4 64. Rh4 Kc3 65. Rh3
Kd3 66. Rh4 e2+ 67. Ke1 Ke3 68. Rh8 d3 69. Re8+ Kd4 70. Ra8 Ke3 71. Rh8 d2# 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.2"]
[White "Rodriguez Prieto, German Andres"]
[Black "Carranza, Yamid Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1606"]
[BlackElo "1428"]
[PlyCount "90"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Bf4 b6 3. Nf3 Bb7 4. e3 g6 5. Bd3 Bg7 6. Nbd2 O-O 7. O-O d6 8. e4
Nh5 9. Be3 e5 10. d5 c5 11. Ng5 h6 12. Ngf3 Nd7 13. Nc4 Qe7 14. Qd2 Kh7 15. g4
Qf6 16. gxh5 Qxf3 17. hxg6+ fxg6 18. Qe2 Qxe2 19. Bxe2 Ba6 20. Rae1 Bxc4 21.
Bxc4 Nf6 22. f3 Nh5 23. Bb5 Rf7 24. Kf2 Bf6 25. Ke2 Raf8 26. f4 Bg7 27. f5 gxf5
28. exf5 e4 29. b3 Rxf5 30. c4 Bd4 31. Rxf5 Rxf5 32. Bd7 Rf3 33. Kd2 Nf6 34.
Be6 h5 35. h3 h4 36. Re2 Kg6 37. Rg2+ Rg3 38. Re2 Nh5 39. Re1 Rg2+ 40. Re2 Rg3
41. Bxd4 Rd3+ 42. Ke1 Rxd4 43. Rd2 Nf4 44. Bd7 e3 45. Rb2 Nd3+ 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.3"]
[White "Arango Leon, Andres Felipe"]
[Black "Rodriguez Valencia, Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1688"]
[BlackElo "1666"]
[PlyCount "62"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. g4
h6 9. f3 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Nxc6 bxc6 13. c3 Be6 14. Qd2 a5 15.
Qxd5 Bxd5 16. c4 Be6 17. O-O-O f5 18. h3 Kf7 19. h4 Rab8 20. b3 Be5 21. f4 Bg7
22. g5 hxg5 23. fxg5 a4 24. Kc2 axb3+ 25. axb3 Ra8 26. Bc1 Ra2+ 27. Kd3 Rb8 28.
Ke3 Rxb3+ 29. Rd3 Bxc4 30. Rxb3 Rxe2+ 31. Kf3 Rc2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.4"]
[White "Mosquera, Anibal"]
[Black "Pinilla, Diego Alexander"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1693"]
[PlyCount "41"]
[EventDate "2019.03.21"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 Nf6 4. Nxf6+ exf6 5. d4 Bd6 6. Bd3 Nc6 7. c3 Be6
8. h3 Qe7 9. Be3 Bd5 10. Nf3 Be4 11. Qc2 Bg6 12. O-O-O O-O 13. g4 b5 14. Rhe1
Qd7 15. Nh4 Rfe8 16. Nxg6 fxg6 17. Bxb5 a6 18. Ba4 Rab8 19. d5 Qf7 20. Bxc6 Re5
21. Qd3 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.9"]
[White "Ramos Ortiz, Carlos Alberto"]
[Black "Restrepo Lince, Romario Alberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1462"]
[PlyCount "89"]
[EventDate "2019.03.21"]

1. c4 f5 2. g3 Nf6 3. Nc3 e6 4. Bg2 c6 5. d3 d5 6. e3 Bd6 7. Nge2 a6 8. O-O O-O
9. b3 Qe7 10. Bb2 Nbd7 11. d4 Qf7 12. cxd5 exd5 13. a4 Qe7 14. Qc2 Ne4 15. f3
Nxc3 16. Qxc3 Nf6 17. Nf4 Re8 18. Rae1 Bb4 19. Qd3 Bxe1 20. Rxe1 g5 21. Nh3 g4
22. Nf4 gxf3 23. Bxf3 Ne4 24. Qd1 Kh8 25. Nd3 Rg8 26. Ne5 Rg7 27. Rf1 Be6 28.
Qc1 Rag8 29. Bxe4 fxe4 30. Rf4 Rg5 31. Ba3 Qg7 32. Qe1 Rf5 33. Qf2 Qf6 34. Bd6
Rxf4 35. exf4 Bh3 36. Nc4 Qf5 37. Be5+ Rg7 38. Ne3 Qd7 39. f5 Kg8 40. Bxg7 Qxg7
41. Qf4 Qxd4 42. Qg5+ Kf7 43. Qh5+ Kg7 44. Qg5+ Kf7 45. Qh5+ 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.11"]
[White "Becerra Munoz, Harold David"]
[Black "Giraldo Lotero, Jaminton Wvaldo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "40"]
[EventDate "2019.03.21"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8.
Nbd2 Bf5 9. h3 h6 10. Be2 e6 11. O-O Be7 12. Ne5 O-O 13. Rfc1 b5 14. a3 Ra6 15.
Bd1 Rfa8 16. Nxc6 bxc6 17. Bc2 Bxc2 18. Rxc2 b4 19. cxb4 Bxb4 20. Rac1 Be7 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.15"]
[White "Moncada, Duvan Andres"]
[Black "Arias Lopez, Maria Angel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1614"]
[BlackElo "1038"]
[PlyCount "48"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d5 5. Nxc6 bxc6 6. e5 Qe7 7. f4 f6 8.
Bd3 fxe5 9. Qh5+ Kd8 10. fxe5 Nf6 11. Qe2 Nd7 12. Bf4 Qb4+ 13. Bd2 Qxb2 14. Bc3
Bb4 15. O-O Bxc3 16. Nxc3 Qxc3 17. e6 Qc5+ 18. Kh1 Nf8 19. Bf5 g6 20. Bh3 Qe7
21. Rae1 Bxe6 22. Bxe6 Nxe6 23. Qxe6 Qxe6 24. Rxe6 Kd7 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.17"]
[White "Lopez Morales, Ruben Alfonso"]
[Black "Montano Rios, Johan Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1627"]
[PlyCount "72"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 d6 5. g3 Nf6 6. d4 cxd4 7. Nxd4 Be7 8. Bg2
O-O 9. Nxc6 bxc6 10. e5 dxe5 11. Qxd8 Rxd8 12. Bxc6 Rb8 13. O-O Bb7 14. Bxb7
Rxb7 15. b3 Bc5 16. Bg5 Be7 17. Rfd1 Rbd7 18. Rxd7 Rxd7 19. Rd1 Rxd1+ 20. Nxd1
h6 21. Bxf6 Bxf6 22. Nc3 Be7 23. Kf1 Kf8 24. Ke2 Ke8 25. Nb5 Bc5 26. f3 Kd7 27.
Nc3 Kc6 28. Kd3 f6 29. h3 a6 30. Ne4 Bb4 31. Nf2 Be1 32. Ke2 Bc3 33. Nd1 Ba1
34. Kd2 Bd4 35. g4 g6 36. Nc3 Bb6 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.19"]
[White "Medina Barrios, Lina Maria"]
[Black "Orozco Giraldo, Jhon Edison"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1530"]
[PlyCount "47"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 g6 3. h4 d6 4. Bc4 Nf6 5. Nc3 Bg4 6. d3 Nc6 7. Be3 Ne5 8. Nxe5
dxe5 9. f3 Bd7 10. Bxc5 Qc7 11. Be3 a6 12. Qd2 b5 13. Bb3 h5 14. Bg5 b4 15. Ne2
a5 16. f4 Rc8 17. Rc1 Bg4 18. Ng3 exf4 19. Bxf4 e5 20. Bg5 Bg7 21. Rf1 Qb6 22.
Ba4+ Kf8 23. Qf2 Qxf2+ 24. Rxf2 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.21"]
[White "Gomez Saenz, Manuela"]
[Black "Guzman, Jose Fidias"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1539"]
[BlackElo "1683"]
[PlyCount "38"]
[EventDate "2019.03.21"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. f3 c6 6. Qd2 b5 7. O-O-O O-O 8. g4
a5 9. Kb1 a4 10. h4 h5 11. gxh5 Nxh5 12. Nh3 b4 13. Ne2 b3 14. Nc1 bxc2+ 15.
Qxc2 Qb6 16. Qd2 Na6 17. Nf4 Kh7 18. Bc4 Qb4 19. Qxb4 Nxb4 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.25"]
[White "Lopez Rayo, Isabella"]
[Black "Rengifo Astudillo, Carlos Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1470"]
[BlackElo "1590"]
[PlyCount "66"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. a3 Bb7 8. O-O
Nc6 9. Kh1 Nf6 10. f4 Nxd4 11. Qxd4 Bc5 12. Qd3 h5 13. Be3 Rd8 14. Bxc5 Qxc5
15. e5 Ng4 16. Bxg4 hxg4 17. Qg3 Ke7 18. f5 Rdg8 19. Rf2 Rh7 20. f6+ gxf6 21.
exf6+ Kd8 22. Qb8+ Qc8 23. Qd6 Qc7 24. Qxc7+ Kxc7 25. Kg1 g3 26. hxg3 Rxg3 27.
Re1 Rg6 28. Ref1 Rgh6 29. Rf4 Rh1+ 30. Kf2 Rxf1+ 31. Kxf1 d5 32. g4 e5 33. Rf5
Kd6 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.26"]
[White "Castano Herrera, Saray"]
[Black "Orozco Fernandez, Eliana Andrea"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1584"]
[BlackElo "1226"]
[PlyCount "24"]
[EventDate "2019.03.21"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Bd6 6. O-O O-O 7. Qc2 Nbd7 8. Nbd2
e5 9. cxd5 cxd5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bc7 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.27"]
[White "Almanza Avila, Nataly"]
[Black "Moreno Marino, Juan Nicolas"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1365"]
[BlackElo "1556"]
[PlyCount "108"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. c4 c5 3. dxc5 Qa5+ 4. Nc3 Qxc5 5. e3 g6 6. Nf3 Bg7 7. Bd3 O-O 8.
O-O Nc6 9. a3 a5 10. b4 axb4 11. axb4 Qxb4 12. Rxa8 Qxc3 13. Qc2 Qxc2 14. Bxc2
d6 15. Bd2 Nd7 16. Rb1 Nc5 17. Ra3 Be6 18. Bc3 Bxc4 19. Bxg7 Kxg7 20. Nd2 Ba6
21. Ne4 Nxe4 22. Bxe4 Rc8 23. Bd3 Bxd3 24. Rxd3 Na5 25. Ra3 b6 26. h3 Nc4 27.
Rc1 b5 28. Rb3 Rc5 29. g4 Kf6 30. Kg2 Ke5 31. Rcc3 Kd5 32. f3 Kc6 33. Kf2 Kb6
34. Ke1 Ka5 35. e4 b4 36. Rd3 Ka4 37. Kd1 Na5 38. Rb1 Nc4 39. Rbb3 Ne5 40. Re3
Nc6 41. Red3 Nd8 42. Rb1 Nb7 43. Ra1+ Kb5 44. Rc1 Rc4 45. Rd5+ Nc5 46. Rxc4
Kxc4 47. Rd2 b3 48. Kc1 Kc3 49. Rh2 b2+ 50. Kb1 Nd3 51. Rc2+ Kd4 52. Rh2 Ke3
53. Kc2 Kxf3 54. Rh1 Kxe4 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.30"]
[White "Pena Mora, Carlos"]
[Black "Sanchez Riobo, Emily Dainne"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1509"]
[BlackElo "1394"]
[PlyCount "75"]
[EventDate "2019.03.21"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. e3 O-O 6. Be2 c5 7. cxd5 exd5 8. d4
b6 9. O-O Nc6 10. Ne5 Bb7 11. Nd2 Bd6 12. f4 Qe7 13. Ndf3 h6 14. Rc1 Rac8 15.
Bd3 Nb4 16. Bb1 Ne4 17. a3 Na6 18. Qe1 Nc7 19. Nh4 Rfe8 20. Nf5 Qf6 21. Nxd6
Qxd6 22. Bxe4 dxe4 23. dxc5 bxc5 24. Qc3 f6 25. Nc4 Qd3 26. Rfd1 Qxc3 27. Bxc3
Rcd8 28. Nd6 Re7 29. Nxb7 Rxd1+ 30. Rxd1 Nb5 31. Rd8+ Kh7 32. Bxf6 gxf6 33.
Nxc5 Nxa3 34. g4 Rg7 35. h3 h5 36. Nxe4 f5 37. Ng5+ Kg6 38. Rd6# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.33"]
[White "Carrillo Riano, Karen Sofia"]
[Black "Mappe, Nicolás"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "44"]
[EventDate "2019.03.21"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bd3 Bxd3 7. Qxd3 Nf6 8.
Nf3 e6 9. Bg5 Bd6 10. Ne4 Be7 11. Bxf6 Bxf6 12. Nxf6+ Qxf6 13. Qb3 Qe7 14. O-O
O-O 15. Rad1 Qc7 16. Ne5 Nd7 17. Nxd7 Qxd7 18. Rfe1 Rfb8 19. Qg3 Qd5 20. b3 Rd8
21. Re5 Qd6 22. Qh4 Qxe5 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.34"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Chavarro Corredor, Cesar Camilo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "64"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. h3 h6 7. Be3 Bb6 8. Bxb6
axb6 9. Re1 O-O 10. c3 Re8 11. Qb3 Be6 12. Bxe6 Rxe6 13. Nbd2 d5 14. exd5 Nxd5
15. d4 Na5 16. Qc2 exd4 17. Rxe6 fxe6 18. Nxd4 Qf6 19. Qe4 Rf8 20. Qxe6+ Qxe6
21. Nxe6 Re8 22. Nd4 c5 23. Nb5 Re2 24. Rd1 Nf4 25. b4 Nc6 26. a3 Ne5 27. Kf1
Ned3 28. Nd6 Rxf2+ 29. Kg1 Rxg2+ 30. Kf1 Rf2+ 31. Kg1 Ne2+ 32. Kh1 Nxc3 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.35"]
[White "Arias, Oscar Eduardo"]
[Black "Prada Rodriguez, Andres"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "0"]
[EventDate "2019.03.21"]

 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.37"]
[White "Becerra Fonseca, Camila"]
[Black "Herrera Cortes, Luis Felipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1323"]
[BlackElo "1376"]
[PlyCount "63"]
[EventDate "2019.03.21"]

1. Nf3 c5 2. c4 Nc6 3. e4 e6 4. Nc3 b6 5. d4 cxd4 6. Nxd4 Bb7 7. Bf4 a6 8. Nf3
Be7 9. e5 Nb4 10. a3 Bxf3 11. gxf3 Nc6 12. Ne4 f6 13. Nd6+ Bxd6 14. Qxd6 Qe7
15. Qxe7+ Ngxe7 16. exf6 gxf6 17. Rg1 Nd4 18. O-O-O Nxf3 19. Rg7 e5 20. Bg3 Rd8
21. Bg2 Ng5 22. h4 Kf8 23. Rxg5 fxg5 24. hxg5 d6 25. f4 Nf5 26. Bf2 exf4 27.
Bxb6 Rc8 28. Bd5 Ne7 29. Bd4 Nxd5 30. Bxh8 Rxc4+ 31. Kb1 Ne3 32. Bf6 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.38"]
[White "Marquez, Lucas Mateo"]
[Black "Ramos Rocha, Natalia"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1279"]
[PlyCount "71"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Qf6 4. c3 a6 5. Ba4 Bc5 6. b4 Bb6 7. Bc2 d6 8. a3
Nge7 9. a4 d5 10. exd5 Nxd5 11. g3 O-O 12. d3 h6 13. Bd2 Re8 14. Qe2 Bf5 15. h4
Bg4 16. Bd1 Re7 17. O-O Rae8 18. Re1 e4 19. dxe4 Rxe4 20. Qd3 Bxf3 21. Bxf3
Rxe1+ 22. Bxe1 Rxe1+ 23. Kg2 Ne5 24. Qxd5 Nxf3 25. Qxf3 Rg1+ 26. Kxg1 Qxf3 27.
Ra2 Qd1+ 28. Kg2 Qxb1 29. Re2 Qf5 30. f3 Kh7 31. a5 Qd3 32. Re8 Be3 33. Rxe3
Qxe3 34. c4 Qe2+ 35. Kh3 Qxf3 36. b5 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.40"]
[White "Morales Ocampo, Yeni"]
[Black "Galindo Torres, Jeimy Julissa"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "72"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. c3 Na5 6. Bb3 Nxb3 7. Qxb3 c5 8. Ng5
Qc7 9. f4 h6 10. fxe5 dxe5 11. Nf3 Be6 12. Qb5+ Bd7 13. Qb3 Be7 14. Be3 O-O 15.
Nbd2 Be6 16. Qd1 Rad8 17. Nf1 Nxe4 18. Qe2 Nf6 19. Ng3 Ng4 20. O-O Nxe3 21.
Qxe3 c4 22. Nxe5 cxd3 23. Nxd3 Bg5 24. Qe5 Qxe5 25. Nxe5 Rd2 26. b3 Bf6 27. Ne4
Re2 28. Nxf6+ gxf6 29. Nf3 Bd5 30. c4 Bc6 31. Nh4 Re4 32. g3 Kh7 33. Rxf6 Rg8
34. Rxf7+ Rg7 35. Rf2 Rxh4 36. Raf1 Rxg3+ 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.43"]
[White "Centenaro Erazo, Nicole Daniela"]
[Black "Tipiani Martinez, Paula Sofia"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "63"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. O-O Nf6 6. d3 d6 7. h3 h6 8. Re1
O-O 9. Nbd2 Bd7 10. c3 b5 11. Bc2 Re8 12. b4 Bb6 13. Nf1 Nh7 14. Ng3 Re6 15.
Bb3 Rg6 16. Be3 Bxe3 17. Rxe3 Qf6 18. Qd2 Ng5 19. Kh2 Bxh3 20. Nh4 Nxe4 21.
dxe4 Qxh4 22. gxh3 Qf4 23. Kg2 h5 24. Qe2 h4 25. Rf3 Rxg3+ 26. fxg3 Qg5 27.
Bxf7+ Kh8 28. Bd5 Ne7 29. Bxa8 Ng6 30. Kh2 hxg3+ 31. Rxg3 Qf4 32. Rf1 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.44"]
[White "Vanegas Medina, Juan Jose"]
[Black "Osorio Gomez, Geronimo"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "87"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qb6 4. Bxc6 Qxc6 5. Nc3 g6 6. b3 Bg7 7. Bb2 Nf6 8.
Qe2 d6 9. h3 e5 10. O-O-O b6 11. Qb5 Bd7 12. Qxc6 Bxc6 13. d3 Ke7 14. g4 h6 15.
Rdg1 d5 16. exd5 Nxd5 17. Nxd5+ Bxd5 18. Nxe5 Bxh1 19. Rxh1 Ke6 20. Re1 Kd5 21.
c4+ Ke6 22. Nxg6+ Kd6 23. Nxh8 Bxh8 24. Bxh8 Rxh8 25. f4 h5 26. g5 Rg8 27. Kd2
Rg6 28. Ke3 Re6+ 29. Kf2 Rg6 30. Kg3 f6 31. Kh4 fxg5+ 32. fxg5 Rg8 33. Kxh5
Rh8+ 34. Kg4 a5 35. h4 Kd7 36. h5 a4 37. bxa4 Ra8 38. h6 Rxa4 39. h7 Rxa2 40.
h8=Q Rg2+ 41. Kf5 Rf2+ 42. Kg6 Rd2 43. Qh7+ Kc6 44. Re6# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.24"]
[Round "7.45"]
[White "maria camila gomez gomez, Maria Camila"]
[Black "Vega Navascues carlos andres, Carlos Andres"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "59"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Bd6 4. Nf3 O-O 5. Nc3 Re8 6. d3 Qe7 7. Bg5 h6 8.
Bh4 Nc6 9. Be2 b6 10. O-O Ne5 11. Nd5 Nxf3+ 12. Bxf3 Qe5 13. Nxf6+ gxf6 14. Bg3
Qxb2 15. Bxd6 cxd6 16. Bh5 Kh7 17. Qf3 Re5 18. Qxf6 Re6 19. Qxb2 Ba6 20. Bxf7
Re5 21. Qc1 Rg5 22. Qf4 Rf8 23. h4 Rg7 24. Bg6+ Kg8 25. Qxh6 Bxd3 26. cxd3 Rf6
27. Bh7+ Kf7 28. Qh5+ Rfg6 29. Bxg6+ Rxg6 30. f4 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.1"]
[White "Diaz Diaz, Jose Joaquin"]
[Black "Carranza, Yamid Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1616"]
[BlackElo "1428"]
[PlyCount "69"]
[EventDate "2019.03.21"]

1. Nf3 f5 2. c4 Nf6 3. Nc3 g6 4. d4 Bg7 5. h3 b6 6. Bf4 a6 7. e3 Bb7 8. Be2 O-O
9. O-O h6 10. Re1 e6 11. Rc1 d6 12. b4 Qe7 13. Qb3 Kh7 14. c5 Nd5 15. Bh2 f4
16. Nd1 g5 17. exf4 Nxf4 18. Bxf4 Rxf4 19. Bd3+ Kh8 20. Rxe6 Qf8 21. Bg6 Nc6
22. d5 Ne7 23. Ne3 Rd8 24. cxb6 cxb6 25. Rc7 Nxg6 26. Rxg6 Rf7 27. Qc2 Bc8 28.
Nh2 Rxc7 29. Qxc7 Rd7 30. Qxb6 Kh7 31. Re6 Rb7 32. Qc6 Bxe6 33. Qxb7 Bc8 34.
Qc7 Kg6 35. Qc2+ 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.9"]
[White "Restrepo Lince, Romario Alberto"]
[Black "Chavez, Jorge E"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "42"]
[EventDate "2019.03.21"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. g3 g6 5. Bg2 Bg7 6. d3 O-O 7. e4 c5 8. O-O Nc6
9. h3 h6 10. Be3 Be6 11. a3 a6 12. Rb1 Nd4 13. Kh2 Rb8 14. Nd5 Nxd5 15. cxd5
Bd7 16. Nxd4 cxd4 17. Bd2 Bb5 18. Qe2 a5 19. b3 b6 20. f4 f6 21. Rbc1 Kh7
1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.16"]
[White "Orozco Giraldo, Jhon Edison"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1633"]
[PlyCount "23"]
[EventDate "2019.03.21"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. Bg2 Nf6 5. Nf3 Bf5 6. d3 Nbd7 7. Nc3 c6 8.
O-O Bd6 9. Re1 O-O 10. Bg5 h6 11. Bxf6 Nxf6 12. e4 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.25"]
[White "Mappe, Nicolás"]
[Black "Castano Herrera, Saray"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1584"]
[PlyCount "29"]
[EventDate "2019.03.21"]

1. e4 c5 2. f4 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Nf3 Nf6 6. Bc4 e6 7. d3 Bd7 8. Bd2
Nc6 9. Qe2 Be7 10. h3 a6 11. a3 b5 12. Ba2 Rc8 13. O-O Nd4 14. Qd1 Nxf3+ 15.
Qxf3 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.29"]
[White "Ramos , Natalia"]
[Black "Ossa Ramirez, Jesus Antonio"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1651"]
[PlyCount "51"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. O-O Bc5 5. d3 d6 6. h3 Nf6 7. c3 a6 8. d4 Ba7
9. Re1 exd4 10. cxd4 O-O 11. Nc3 b5 12. Bb3 b4 13. Nd5 Be6 14. Nxf6+ Qxf6 15.
d5 Nd4 16. dxe6 fxe6 17. Be3 Kh8 18. Bxd4 Bxd4 19. Qxd4 e5 20. Qxb4 Qg6 21. Re3
Rf4 22. Qb7 Raf8 23. Qxa6 Rxf3 24. Rxf3 Rxf3 25. Qc8+ Kh7 26. Qg8# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.30"]
[White "Bautista Chiquillo, Leidy"]
[Black "Jaramillo, Amparo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1624"]
[BlackElo "1387"]
[PlyCount "133"]
[EventDate "2019.03.21"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. Nf3 Qe7 6. c4 dxc4 7. Bxc4 Nf6 8.
Nc3 Be6 9. O-O h6 10. d4 Bxc4 11. bxc4 e4 12. c5 exf3 13. cxd6 Qxd6 14. Qxf3
O-O 15. Nb5 Qd7 16. Rfd1 a6 17. Nc3 Rfe8 18. Ne2 Qg4 19. Qxg4 Nxg4 20. Rac1
Rac8 21. Ng3 Nb4 22. a3 Nd5 23. h3 Ngf6 24. Re1 Ne4 25. Nf1 f5 26. f3 Nef6 27.
Kf2 h5 28. Nd2 c6 29. Nc4 Re6 30. Na5 Rc7 31. Rc2 Rce7 32. Rce2 Kf7 33. Nc4 Ke8
34. Ne5 Kd8 35. g3 Nd7 36. Nd3 b5 37. Nf4 Nxf4 38. gxf4 g6 39. Bc3 Kc7 40. e4
fxe4 41. fxe4 Nf6 42. Kf3 Kb6 43. Bb4 Re8 44. Re3 Nd7 45. f5 gxf5 46. exf5
Rxe3+ 47. Rxe3 Rxe3+ 48. Kxe3 a5 49. Be7 c5 50. dxc5+ Nxc5 51. Bxc5+ Kxc5 52.
f6 Kd6 53. Kf4 Ke6 54. Kg5 b4 55. axb4 axb4 56. Kg6 b3 57. f7 b2 58. f8=Q b1=Q+
59. Kg5 Qb5+ 60. Kh6 Qd7 61. Qg8+ Qf7 62. Qc8+ Qd7 63. Qc4+ Qd5 64. Qxd5+ Kxd5
65. Kxh5 Ke6 66. Kg6 Ke7 67. Kg7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.31"]
[White "Chavarro Corredor, Cesar Camilo"]
[Black "Prada Rodriguez, Andres"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "38"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. d3 Bc5 7. Be3 Bb6 8.
Bxb6 cxb6 9. Nbd2 Nf6 10. Re1 O-O 11. Nf1 h6 12. Ng3 Re8 13. h3 Bh5 14. Nxh5
Nxh5 15. Qd2 Nf4 16. Re3 Qf6 17. Nh2 Qg5 18. Rg3 Nxh3+ 19. Rxh3 Qxd2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.32"]
[White "Suaza Sanabria, Laura Sofia"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1410"]
[BlackElo "1470"]
[PlyCount "82"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8.
O-O Ng4 9. Nxc6 bxc6 10. Bd2 Qb6 11. Qf3 Ne5 12. Qe2 Nxc4 13. Qxc4 Ba6 14. Na4
Bxc4 15. Nxb6 axb6 16. Rfb1 Bxa2 17. c3 O-O 18. Re1 Bb3 19. Kf1 b5 20. g3 Bc4+
21. Kg2 Bd3 22. f3 h5 23. Bg5 f6 24. Be3 Bc2 25. b4 Ra4 26. Bb6 Rfa8 27. Ba5
Rxa1 28. Rxa1 d5 29. Kf2 dxe4 30. fxe4 Bxe4 31. Re1 f5 32. Rc1 Bh6 33. Rd1 Bd5
34. Ke2 e5 35. Kf2 f4 36. gxf4 Bxf4 37. h4 e4 38. Bb6 Ra2+ 39. Kg1 e3 40. Rf1
Rg2+ 41. Kh1 Rg4+ 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.33"]
[White "Negron Lizarazo, Juan Sebastian"]
[Black "Hernandez Bermudez, Manuela"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1333"]
[BlackElo "1431"]
[PlyCount "52"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. e3 e6 3. Bd3 d5 4. f4 c5 5. c3 c4 6. Bc2 Bd6 7. Nf3 Nc6 8. Nbd2
Ng4 9. Ne5 Nxe3 10. Qh5 Bxe5 11. fxe5 Nxc2+ 12. Ke2 Nxa1 13. Rf1 Qe7 14. Nf3 g6
15. Qh6 Nd8 16. Bg5 Qf8 17. Qxf8+ Rxf8 18. Rxa1 h5 19. Bf6 Kd7 20. Ng5 b5 21.
Nh7 Re8 22. Bg7 Nc6 23. Nf6+ Kd8 24. Nxe8 Kxe8 25. Rf1 a5 26. g4 hxg4 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.34"]
[White "Acevedo, Jorge Luis"]
[Black "Sanabria, Edgar"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "36"]
[EventDate "2019.03.21"]

1. e4 c5 2. Bc4 Nc6 3. a3 g6 4. Ba2 Bg7 5. c3 d6 6. h3 Be6 7. d3 Bxa2 8. Rxa2
e5 9. Nf3 Nge7 10. Nbd2 O-O 11. Nc4 Kh8 12. Nfd2 f5 13. exf5 Nxf5 14. O-O Nh4
15. b4 Ne7 16. Ne3 Nef5 17. g3 Nxe3 18. fxe3 Qg5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.35"]
[White "Serrato Ramirez, Alison Ariana"]
[Black "Becerra Fonseca, Camila"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1323"]
[PlyCount "50"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 a6 6. Be2 Nf6 7. O-O Bc5 8. a3
Nc6 9. Nxc6 dxc6 10. Bc4 b5 11. Ba2 O-O 12. Re1 Qb6 13. Be3 Bxe3 14. Rxe3 Rd8
15. Rd3 Bb7 16. b4 Rxd3 17. Qxd3 Rd8 18. Qe2 c5 19. bxc5 Qxc5 20. Rd1 Rxd1+ 21.
Qxd1 Bxe4 22. Bb3 Qxa3 23. Qd2 Bd5 24. h3 h6 25. Bxd5 exd5 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.38"]
[White "Galindo Torres, Jeimy Julissa"]
[Black "Sanchez Aragon, Michael Alejandro"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "77"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Be6
8. Nxe6 fxe6 9. Nc3 Bb4 10. Bd2 O-O-O 11. a3 Bxc3 12. Bxc3 Nf6 13. f3 Ne8 14.
Kf2 Rg8 15. Rhd1 Nd6 16. g4 g6 17. Kg3 Nb5 18. Bf6 Rxd1 19. Rxd1 Rf8 20. g5 h6
21. h4 hxg5 22. hxg5 Nd6 23. Be7 Re8 24. Bxd6 cxd6 25. Rxd6 Kc7 26. e5 b5 27.
Kf4 Kb6 28. Ke4 a5 29. Rd7 Rf8 30. Rg7 Re8 31. Rxg6 b4 32. axb4 axb4 33. Rh6
Kc5 34. b3 Kb5 35. g6 c5 36. g7 Rg8 37. Rxe6 Rxg7 38. Rd6 c4 39. Rd5+ 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.40"]
[White "Ramirez Zuluaga, Juan Diego"]
[Black "Medina Vaquiro, Paula Andrea"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "23"]
[EventDate "2019.03.21"]

1. e4 e5 2. f4 exf4 3. Nf3 Bc5 4. d4 Bb6 5. Bxf4 d6 6. Bc4 Ne7 7. Nc3 O-O 8.
Ng5 h6 9. h4 hxg5 10. hxg5 Re8 11. Qh5 Be6 12. Qh8# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.41"]
[White "Gomez Gomez, Maria Camila"]
[Black "Susunaga Duran, Madelen Fernanda"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "81"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. d3 h6 7. Nc3 Bc5 8. Be3
Bxe3 9. fxe3 O-O 10. O-O d6 11. h3 Bb7 12. Nh4 Nxe4 13. Nxe4 Qxh4 14. Qf3 Nd8
15. Qg3 Qxg3 16. Nxg3 d5 17. Nf5 Kh7 18. Ne7 c6 19. Nf5 g6 20. Nd6 Kg7 21. Nxb7
Nxb7 22. Kh2 d4 23. e4 f5 24. Rae1 Rf6 25. exf5 Rxf5 26. Rxf5 gxf5 27. Rxe5 Kf6
28. Re6+ Kg5 29. Rxc6 Nd8 30. Rc7 Kf4 31. Bd5 Rb8 32. Rd7 Ke3 33. Rh7 Kd2 34.
Rxh6 Kxc2 35. Rxa6 Kxd3 36. Rd6 Kc2 37. b4 d3 38. Bb3+ Kc3 39. h4 Nb7 40. Rd5
f4 41. h5 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "8.44"]
[White "Tipiani Martinez, Paula Sofia"]
[Black "Cuartas Lozano, Santiago"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "59"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O Bc5 6. Be3 Bxe3 7. fxe3 d5 8.
exd5 Nxd5 9. e4 Ne3 10. Qe2 Nxf1 11. Qxf1 O-O 12. Nbd2 Re8 13. Nh4 Be6 14. Qf2
Bxc4 15. dxc4 Qd4 16. Qxd4 Nxd4 17. c3 Ne6 18. Ndf3 Rad8 19. Rf1 f6 20. b3 c5
21. Ng6 Kf7 22. Nfxe5+ Kg8 23. Ng4 Ng5 24. h4 Nxe4 25. Rf5 Rd1+ 26. Kh2 Rh1+
27. Kxh1 Ng3+ 28. Kh2 Nxf5 29. Kh3 h5 30. Nf2 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.1"]
[White "Rodriguez Valencia, Sebastian"]
[Black "Diaz Diaz, Jose Joaquin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1666"]
[BlackElo "1616"]
[PlyCount "107"]
[EventDate "2019.03.21"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. e3 Nc6 5. Ne2 e6 6. Nbc3 Nge7 7. d4 cxd4 8.
exd4 d5 9. cxd5 Nxd5 10. O-O O-O 11. Qb3 Nxd4 12. Nxd4 Bxd4 13. Nxd5 exd5 14.
Bxd5 Qb6 15. Qxb6 axb6 16. Rd1 Bg7 17. Bf4 Be6 18. Bxb7 Rxa2 19. Rxa2 Bxa2 20.
b4 b5 21. Bd5 Bxd5 22. Rxd5 Rc8 23. Rxb5 Bd4 24. Rb8 Rxb8 25. Bxb8 Kf8 26. Kf1
Ke7 27. Ke2 Ke6 28. f3 Bc3 29. b5 Kd5 30. Kd3 Bd4 31. Bc7 Bg1 32. g4 f6 33. b6
Kc6 34. Ke4 Bf2 35. g5 fxg5 36. Ke5 h5 37. h3 g4 38. fxg4 hxg4 39. hxg4 g5 40.
Ke6 Be3 41. Bd8 Kb7 42. Kf6 Kc6 43. Kf5 Kb7 44. Bxg5 Bxb6 45. Bf4 Bd8 46. Ke6
Kc6 47. Be5 Bg5 48. Kf5 Bd2 49. Bf4 Bc3 50. Ke6 Bg7 51. g5 Bc3 52. g6 Bg7 53.
Kf7 Bd4 54. Bg5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.2"]
[White "Rodriguez Prieto, German Andres"]
[Black "Lopez Ramirez, Daniel Giovanny"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1606"]
[BlackElo "1688"]
[PlyCount "64"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. Nbd2 c5 7. c3 d6 8. Qe2
Nbd7 9. O-O Nh5 10. Bg3 Nxg3 11. hxg3 O-O 12. e4 cxd4 13. cxd4 e5 14. d5 Nc5
15. b4 Nxd3 16. Qxd3 Qd7 17. b5 f5 18. Rfc1 fxe4 19. Nxe4 a6 20. Nfg5 Bxg5 21.
Nxg5 Qf5 22. Qxf5 Rxf5 23. Ne6 axb5 24. g4 Rf7 25. Nc7 Ra5 26. Ne8 Rd7 27. Rc7
Rxc7 28. Nxc7 b4 29. Ne8 Rxd5 30. Rb1 Kf7 31. Nxd6+ Rxd6 32. Rxb4 Ba6 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.4"]
[White "Carranza, Yamid Alberto"]
[Black "Rojas Morales, Jose Arley"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1428"]
[PlyCount "45"]
[EventDate "2019.03.21"]

1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. c4 Qe4+ 5. Be3 e5 6. Nc3 Bb4 7. Nf3 exd4 8.
Nxd4 Bxc3+ 9. bxc3 O-O 10. Bd3 Qxg2 11. Kd2 Ng4 12. Qe2 Nxe3 13. Qxe3 Qh3 14.
Qf4 Nc6 15. Rhg1 g6 16. Rg3 Qh5 17. Rg5 Qh3 18. Rag1 Kg7 19. Nxc6 bxc6 20. Qe5+
Kh6 21. Qf6 Rg8 22. Qxf7 Qe6 23. Rh5+ 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.6"]
[White "Arango Leon, Andres Felipe"]
[Black "Hernandez Gonzalez, Jesus Adrian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1688"]
[PlyCount "53"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 e5 7. Nc2 Be6 8. Be3
Nbd7 9. Nc3 Rc8 10. Nd5 Bxd5 11. exd5 Be7 12. Be2 O-O 13. O-O Qc7 14. Rc1 Nb6
15. Na3 Nfd7 16. Qe1 f5 17. b4 Qd8 18. Qd2 f4 19. Bf2 Nf6 20. Bd3 h6 21. Rfd1
Qc7 22. Bf5 Nfd7 23. Be6+ Kh8 24. c5 Na8 25. Nc4 Rcd8 26. cxd6 Bxd6 27. Nxe5
1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.12"]
[White "Acero Vargas, Cristian Camilo"]
[Black "Orozco Giraldo, Jhon Edison"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1547"]
[PlyCount "92"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 d6 5. Bb5+ Nc6 6. O-O a6 7. Bxc6+ bxc6 8.
d3 d5 9. e5 Bg4 10. h3 Bxf3 11. Qxf3 e6 12. Bd2 Qb6 13. Na4 Qb5 14. b3 Ne7 15.
Kh1 Rc8 16. Rae1 Nf5 17. Qf2 d4 18. g4 Ne7 19. f5 exf5 20. e6 O-O 21. gxf5 Nxf5
22. e7 Rfe8 23. h4 Bf6 24. Bg5 Bxg5 25. hxg5 Rc7 26. Re5 Rcxe7 27. Rxf5 gxf5
28. Qxf5 Qb8 29. Nxc5 Qe5 30. Qxe5 Rxe5 31. Nd7 Re1 32. Nf6+ Kh8 33. Kg2 R8e2+
34. Kf3 Re3+ 35. Kf2 R1e2+ 36. Kg1 Rg3+ 37. Kh1 Rgg2 38. Rf5 Rgf2 39. Rxf2 Rxf2
40. Ng4 Rxc2 41. Ne5 Kg7 42. a3 Rc3 43. b4 f6 44. gxf6+ Kxf6 45. Nd7+ Ke6 46.
Nc5+ Rxc5 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.13"]
[White "Castro Castro, Joaquin"]
[Black "Moreno Marino, Juan Nicolas"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1556"]
[PlyCount "78"]
[EventDate "2019.03.21"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Bc4 Nf6 5. Nbd2 O-O 6. O-O Nc6 7. c3 e5 8. d5
Ne7 9. h3 Nd7 10. Bb3 f5 11. Re1 h6 12. Bc2 f4 13. Qe2 g5 14. c4 Ng6 15. b3 Nf6
16. Bb2 g4 17. hxg4 Nxg4 18. Rac1 Rf7 19. b4 Bf8 20. Bb1 Rg7 21. c5 Nh4 22.
Nxh4 Qxh4 23. Nf3 Qh5 24. cxd6 cxd6 25. Rc3 Nf6 26. Nh2 Bg4 27. Nxg4 Nxg4 28.
Rh3 Qg6 29. Qf3 Rc8 30. Rc1 Rxc1+ 31. Bxc1 Rc7 32. Bb2 Be7 33. g3 Rc4 34. a3
Nf6 35. Kh2 Bd8 36. gxf4 Ng4+ 37. Kh1 Bb6 38. Rg3 Qh5+ 39. Rh3 Nxf2+ 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.14"]
[White "Dabraccio, Guillermo"]
[Black "Giraldo Lotero, Jaminton Wvaldo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1615"]
[PlyCount "59"]
[EventDate "2019.03.21"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. b3 Nc6 5. a3 cxd4 6. exd4 e6 7. Bd3 Bd6 8. Bb2
Qe7 9. O-O Bd7 10. Nbd2 O-O 11. Ne5 Rac8 12. f4 Rc7 13. Qe2 Rfc8 14. g4 g6 15.
Qg2 Qd8 16. Nxd7 Qxd7 17. f5 gxf5 18. gxf5+ Kh8 19. Qh3 e5 20. Kh1 e4 21. Qh4
Be7 22. Bb5 Rg8 23. Nc4 Rg4 24. Qh6 dxc4 25. d5 Qxd5 26. Bxf6+ Bxf6 27. Qxf6+
Rg7 28. Rad1 Qxb5 29. Rg1 Qe5 30. Qxe5 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.15"]
[White "Ramos Ortiz, Carlos Alberto"]
[Black "Pino Villarreal, Maria Del Pilar"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1462"]
[PlyCount "84"]
[EventDate "2019.03.21"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 e6 6. e4 d5 7. cxd5 exd5 8. e5
Ng4 9. d4 f6 10. O-O c6 11. Re1 fxe5 12. Nxe5 Nxf2 13. Qe2 Nh3+ 14. Bxh3 Bxh3
15. Bf4 Nd7 16. Qe3 Nxe5 17. Bxe5 Qd7 18. Ne2 Rae8 19. Nf4 Bf5 20. Qa3 a6 21.
Nd3 Rf7 22. Nc5 Qc8 23. Re3 Ref8 24. Nd3 Bh3 25. Nf4 Bh6 26. Bd6 Rd8 27. Rae1
Bf8 28. Be7 Bxe7 29. Rxe7 Rdf8 30. Qe3 Qf5 31. Rxf7 Rxf7 32. Nxh3 Qxh3 33. Qe8+
Kg7 34. Qe5+ Kh6 35. Qe3+ Kh5 36. Qe5+ Qf5 37. Qxf5+ gxf5 38. Kg2 Kg5 39. Re5
Kf6 40. Kf3 h6 41. Kf4 Kg6 42. h4 h5 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.16"]
[White "Nino Medina, Ivan Dario"]
[Black "Gomez Saenz, Manuela"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1539"]
[PlyCount "43"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. e4 Nc6 6. Be2 O-O 7. O-O e5 8. d5
Nb8 9. Ne1 a5 10. Nd3 Bd7 11. Be3 c6 12. Rc1 b5 13. cxb5 cxb5 14. f3 Na6 15.
Qd2 Rc8 16. Nf2 Nc5 17. Nxb5 Qb6 18. Bxc5 Rxc5 19. Rxc5 Qxc5 20. Qxa5 Qc2 21.
Bd1 Qxb2 22. Nxd6 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.18"]
[White "Restrepo, Marlon Julian"]
[Black "Sanchez, Rubiela"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1577"]
[PlyCount "64"]
[EventDate "2019.03.21"]

1. c4 Nf6 2. Nf3 d6 3. g3 c6 4. Bg2 e5 5. Nc3 Be6 6. b3 h6 7. Ba3 Be7 8. O-O
Qd7 9. d4 e4 10. Nd2 d5 11. Bxe7 Qxe7 12. e3 O-O 13. Qc2 Na6 14. a3 Rac8 15.
Qb2 Nc7 16. Ne2 b5 17. c5 g5 18. b4 Nfe8 19. f4 Bg4 20. Nb3 f5 21. Nc3 Ne6 22.
Kh1 gxf4 23. gxf4 Qh4 24. Rg1 Kh7 25. Raf1 Rg8 26. Qf2 Qh5 27. Nc1 Nf6 28. h3
Bxh3 29. Bxh3 Qxh3+ 30. Qh2 Qxe3 31. N1e2 Nxd4 32. Nxd4 Qxd4 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.20"]
[White "Montano Rios, Johan Andres"]
[Black "Sepulveda Reyes, Uriel Antonio"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "57"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Nbd2 Be7 6. h3 c5 7. c3 Nc6 8. Bd3
d6 9. Rc1 O-O 10. O-O Re8 11. Bh2 Bf8 12. e4 e5 13. d5 Ne7 14. Bb5 Nd7 15. a4
a6 16. Bd3 Ng6 17. Re1 Nf4 18. Bxf4 exf4 19. c4 Qf6 20. Qc2 g6 21. Nf1 Bg7 22.
Rb1 Ne5 23. Nxe5 Rxe5 24. Nh2 Bc8 25. Nf3 Rh5 26. Kh2 g5 27. e5 dxe5 28. Nxe5
g4 29. Qe2 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.23"]
[White "Moncada, Duvan Andres"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1614"]
[BlackElo "1470"]
[PlyCount "38"]
[EventDate "2019.03.21"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8.
e5 Qa5+ 9. Nc3 Qxe5 10. O-O d5 11. Bb3 Ng4 12. g3 Nxe3 13. fxe3 Qxe3+ 14. Kg2
Bxc3 15. bxc3 Qxc3 16. Rf3 Qg7 17. Bxd5 cxd5 18. Qxd5 O-O 19. Raf1 Be6 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.28"]
[White "Pena Mora, Carlos"]
[Black "Acevedo, Jorge Luis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1509"]
[PlyCount "106"]
[EventDate "2019.03.21"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 d6 4. e3 c6 5. d4 Nf6 6. Be2 Nbd7 7. O-O Nb6 8. b4
Bg4 9. Qb3 d5 10. c5 Nbd7 11. b5 O-O 12. a4 Bxf3 13. Bxf3 e5 14. Rb1 exd4 15.
exd4 Re8 16. Bf4 h6 17. bxc6 bxc6 18. Qb7 Ne4 19. Ne2 g5 20. Be3 Nef6 21. Ng3
Re6 22. Nf5 Bf8 23. g4 Ne8 24. Rfc1 a5 25. Qb3 Nc7 26. Be2 Nb8 27. Qc2 Nba6 28.
Qd2 f6 29. h4 Qd7 30. hxg5 fxg5 31. Rb7 Nb4 32. f4 Qc8 33. Rb6 Rg6 34. fxg5
hxg5 35. Bf3 Ne6 36. Qh2 Qd7 37. Qh5 Qh7 38. Qxh7+ Kxh7 39. Bd2 Nf4 40. Rb7+
Kg8 41. Rb1 Rf6 42. Bxb4 axb4 43. R1xb4 Re8 44. R4b6 Ra8 45. Rc7 Rxa4 46. Kf2
Ra3 47. Rcxc6 Rxc6 48. Rxc6 Nd3+ 49. Kg1 Nb4 50. Rg6+ Kf7 51. Rb6 Rxf3 52. Rxb4
Rf4 53. Rb7+ Ke6 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.31"]
[White "Mappe, Nicolás"]
[Black "Sanchez Riobo, Emily Dainne"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1394"]
[PlyCount "72"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Nbd2 Nf6 6. Nf1 d6 7. Ng3 a6 8. a3
Ne7 9. c3 Bg4 10. h3 Bd7 11. O-O O-O 12. Nh4 d5 13. Ba2 c6 14. Nhf5 Ba7 15. Re1
dxe4 16. dxe4 Ng6 17. Qb3 Qb6 18. Be3 Qxb3 19. Bxb3 Bxe3 20. Rxe3 Rad8 21. Rd1
Nf4 22. Ne2 N6h5 23. Nxf4 Nxf4 24. Kh2 Kh7 25. g3 Ne6 26. Red3 Nc5 27. R3d2
Nxb3 28. Rxd7 Rxd7 29. Rxd7 Nc5 30. Rc7 Nxe4 31. Rxb7 Nxf2 32. Rb6 Nd3 33. Rxa6
Nxb2 34. Rxc6 Ra8 35. Rc7 Rxa3 36. Rxf7 Rxc3 1/2-1/2

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.33"]
[White "Ossa Ramirez, Jesus Antonio"]
[Black "Vergara Agudelo, David Felipe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1651"]
[PlyCount "33"]
[EventDate "2019.03.21"]

1. e4 c6 2. d4 d5 3. e5 f6 4. Nc3 fxe5 5. Qh5+ g6 6. Qxe5 Nf6 7. Bd3 Bg7 8. Nf3
Bg4 9. Qg5 Rg8 10. Ne5 Bh5 11. g4 Ne4 12. Nxe4 dxe4 13. Bc4 Rf8 14. Be3 h6 15.
Qh4 g5 16. Qxh5+ Rf7 17. Qxf7# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.35"]
[White "Almanza Avila, Nataly"]
[Black "Ramirez Zuluaga, Juan Diego"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1365"]
[PlyCount "59"]
[EventDate "2019.03.21"]

1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. dxc5 Bg7 5. e4 Qa5 6. Bd3 Nh5 7. Qc2 Qxc5 8.
Be3 Qc7 9. Nf3 d6 10. h3 e6 11. O-O Nc6 12. Rac1 Nf6 13. Rfd1 O-O 14. Nb5 Qe7
15. Be2 Nb4 16. Qa4 d5 17. cxd5 exd5 18. Rc7 Qxe4 19. Nc3 Qc2 20. Qxb4 Ne4 21.
Bd3 Bxc3 22. Bxc2 Bxb4 23. Rxd5 Nf6 24. Rd1 Ba5 25. Re7 Bb4 26. Re5 Re8 27.
Rxe8+ Nxe8 28. Rd8 Kf8 29. Ba4 Bd7 30. Rxd7 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.40"]
[White "Marquez, Lucas Mateo"]
[Black "Tipiani Martinez, Paula Sofia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1279"]
[PlyCount "59"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. O-O cxb2 7. Bxb2 Nf6
8. Ng5 O-O 9. Qe2 d6 10. Rd1 Bg4 11. f3 Bc5+ 12. Kh1 Bh5 13. g4 Bg6 14. Nc3 Na5
15. Bb3 Nxb3 16. axb3 Bb4 17. h4 Bxc3 18. Bxc3 h6 19. Nh3 h5 20. g5 Nd7 21. f4
f5 22. e5 dxe5 23. fxe5 Qe7 24. Nf4 Qf7 25. e6 Qe8 26. Rxd7 Kh7 27. Rxg7+ Kh8
28. Rxg6+ Kh7 29. Rh6+ Kg8 30. Rh8# 1-0

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.41"]
[White "Vanegas Medina, Juan Jose"]
[Black "Medina Vaquiro, Paula Andrea"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "116"]
[EventDate "2019.03.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Bxd7+ Nxd7
8. d3 h6 9. Nf3 Bc5 10. Nc3 O-O 11. Be3 b6 12. O-O Nb7 13. Qd2 Bxe3 14. fxe3
Re8 15. Rf2 Nf6 16. h3 Nxd5 17. Nxd5 Qxd5 18. Raf1 Nd6 19. e4 Qxa2 20. b3 Qa6
21. Nh4 c5 22. Nf5 Nxf5 23. Rxf5 Rf8 24. R1f3 b5 25. Rg3 Qd6 26. Rg4 Rfe8 27.
Rf3 Re6 28. Rfg3 Rg6 29. Rxg6 fxg6 30. Qa5 a6 31. c4 b4 32. Qa2 Kh7 33. Qf2 Rf8
34. Qe3 a5 35. Rf3 Rxf3 36. Qxf3 Qd4+ 37. Kh2 Qc3 38. Qd1 Qb2 39. Kg3 a4 40.
bxa4 b3 41. a5 Qc2 42. Qe1 b2 43. a6 b1=Q 44. Qxb1 Qxb1 45. a7 Qa2 46. a8=Q
Qxa8 47. h4 Qd8 48. Kh2 Qxd3 49. Kg1 Qxc4 50. Kh2 h5 51. Kh3 Qd3+ 52. Kh2 Qxe4
53. Kg3 c4 54. Kh2 c3 55. Kg1 c2 56. Kh2 c1=R 57. Kg3 Qf4+ 58. Kh3 Rh1# 0-1

[Event "Nacional Amateur 2019 Sub1700"]
[Site "Coliseo Menor Calle 19 con car"]
[Date "2019.03.25"]
[Round "9.30"]
[White "Becerra Fonseca, Camila"]
[Black "Vizcaino Castillo, Andrea Carolina"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1323"]
[BlackElo "1445"]
[PlyCount "55"]
[EventDate "2019.03.21"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 Nbd7 4. h3 e6 5. e3 b6 6. Bd3 c5 7. c3 Ne4 8. Nbd2
Ndf6 9. Qc2 Bb7 10. Nxe4 dxe4 11. Bb5+ Nd7 12. Ne5 Ke7 13. Bxd7 f6 14. Nc6+
Bxc6 15. Bxc6 cxd4 16. Bxa8 d3 17. Qd2 Qxa8 18. O-O e5 19. Bh2 Ke6 20. f4 Bd6
21. fxe5 Bxe5 22. Bxe5 Kxe5 23. Rad1 a5 24. a4 Qc6 25. b3 Qe6 26. c4 g5 27.
Qc3+ Kd6 28. Rxf6 1-0

[Event "?"]
[Site "?"]
[Date "2019.03.25"]
[Round "?"]
[White "michael alejandro"]
[Black "alison ariana "]
[Result "1/2-1/2"]
[ECO "C40"]
[PlyCount "63"]

1. e4 e5 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qe6 5. Qe2 Nc6 6. Qc4 h6 7. Qxe6+ Bxe6
8. Bb5 Bd6 9. Bxc6+ bxc6 10. O-O Bg4 11. Re1 Bxf3 12. gxf3 O-O-O 13. d3 Nf6 14.
Ne4 Nxe4 15. fxe4 c5 16. Be3 a6 17. c3 f6 18. d4 exd4 19. cxd4 cxd4 20. Bxd4
Bb4 21. Bc3 Bxc3 22. bxc3 Rhe8 23. f3 Rd3 24. Kf2 Rxc3 25. Rec1 Rxc1 26. Rxc1
Re6 27. Ke3 f5 28. Kf4 fxe4 29. fxe4 g5+ 30. Kf5 Kd7 31. e5 Re8 32. Rc5 1/2-1/2