[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.11"]
[Round "2.1"]
[White "Calderon Zuta, Nicolas"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2027"]
[BlackElo "1885"]
[PlyCount "128"]
[EventDate "2018.04.10"]

1. Nf3 Nf6 2. d4 e6 3. Bf4 d5 4. e3 c5 5. c3 Bd6 6. Bg3 Qc7 7. Nbd2 Nbd7 8. Bd3
O-O 9. Qe2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bxg3 13. hxg3 Bg4 14. O-O-O
h6 15. Rh4 c4 16. Bb1 h5 17. Rd4 Rfe8 18. Rf4 Qd6 19. Qd2 Bxf3 20. Rxf3 b5 21.
Rf5 Rad8 22. Qd4 a5 23. Rg5 b4 24. Rf4 Kf8 25. Rgf5 Re6 26. Rh4 g6 27. Rf3 Rb8
28. Rhf4 Rb6 29. Qd2 Ke7 30. Rd4 a4 31. cxb4 Qxb4 32. Qxb4+ Rxb4 33. a3 Rb5 34.
Rd2 Reb6 35. Ba2 Ne4 36. Rc2 f5 37. Rf4 Kf6 38. Rh4 Nc5 39. Rd4 Nd3+ 40. Rxd3
cxd3 41. Rd2 Rc5+ 42. Kd1 Ke5 43. Bb1 Rcb5 44. Kc1 Rc6+ 45. Kd1 Rcb6 46. Kc1
Rc5+ 47. Kd1 d4 48. exd4+ Kxd4 49. Bxd3 Ke5 50. Ke2 g5 51. f3 Rb3 52. Bc2 Rxb2
53. Bxa4 Rxd2+ 54. Kxd2 Ra5 55. Bd1 Rxa3 56. Ke2 Kd4 57. Kf2 Ra2+ 58. Be2 Rb2
59. g4 hxg4 60. fxg4 fxg4 61. g3 Rxe2+ 62. Kxe2 Ke4 63. Kf2 Kd3 64. Kg2 Ke2 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.11"]
[Round "2.2"]
[White "Quinones Garcia, Santiago"]
[Black "Cruz Beltran, Andres Euclides"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2192"]
[BlackElo "1706"]
[PlyCount "48"]
[EventDate "2018.04.10"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Nbd7 5. Bg2 c6 6. O-O Bd6 7. Qc2 O-O 8. Nbd2
Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 e5 12. Rd1 exd4 13. Qxd4 Bc5 14. Qd2 Qb6
15. a3 a5 16. b4 axb4 17. Bb2 bxa3 18. Bxg7 Bxf2+ 19. Kh1 Kxg7 20. Qg5+ Kh8 21.
Rxd7 Bxd7 22. Qf6+ Kg8 23. Qg5+ Kh8 24. Qf6+ Kg8 1/2-1/2

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.11"]
[Round "2.3"]
[White "Oliveros, Camilo"]
[Black "Gallego, Julian Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2144"]
[BlackElo "2199"]
[PlyCount "73"]
[EventDate "2018.04.10"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O a6 8.
Be3 Bb4 9. Na4 Rb8 10. c4 Nxe4 11. c5 d6 12. Bf3 Nxc5 13. a3 Nxa4 14. axb4 Nb6
15. b5 Ne5 16. bxa6 bxa6 17. Rc1 Nxf3+ 18. Qxf3 Qb7 19. Nc6 O-O 20. Nxb8 Qxb8
21. Qg3 f5 22. Rc6 Nd5 23. Qxd6 Qxd6 24. Rxd6 Nxe3 25. fxe3 Kf7 26. Rc1 Ke7 27.
Rdc6 Bd7 28. Rxa6 Rb8 29. Ra7 Ke8 30. Rcc7 Rd8 31. b4 g5 32. b5 h5 33. h3 g4
34. hxg4 hxg4 35. b6 g3 36. b7 Bb5 37. Rc8 1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.11"]
[Round "2.4"]
[White "Pena Bermudez, Juan Camilo"]
[Black "Martinez, Cristian Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1841"]
[BlackElo "2009"]
[PlyCount "99"]
[EventDate "2018.04.10"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. f3 Qc7 6. c4 b6 7. Nc3 Bb7 8. Be3
Nf6 9. Qd2 d6 10. Be2 Nbd7 11. O-O Be7 12. Rac1 O-O 13. Rfd1 Ne5 14. Bf1 Rfc8
15. Qf2 Qd8 16. b3 Nfd7 17. h3 Ng6 18. f4 Nc5 19. Bd3 Qc7 20. Bb1 Bf6 21. b4
Nd7 22. Na4 Rab8 23. Nb3 Ba8 24. c5 dxc5 25. bxc5 b5 26. Nb6 Rd8 27. Nxa8 Rxa8
28. e5 Be7 29. Be4 Rab8 30. Rd6 a5 31. Ra6 a4 32. Na5 Ndf8 33. c6 Qc8 34. Ra7
Ba3 35. Rc2 Rd1+ 36. Kh2 Qe8 37. c7 Rc8 38. Bb7 Ne7 39. Bxc8 Nxc8 40. Ra8 Qd7
41. Qf3 Bb4 42. Rxc8 Qxc8 43. Qb7 Rd8 44. cxd8=Q Qxd8 45. Nc6 Qd5 46. Ne7+ Bxe7
47. Qxe7 Qe4 48. Rc8 h6 49. Rxf8+ Kh7 50. Rxf7 1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.11"]
[Round "2.5"]
[White "Villaquiran, Miguel"]
[Black "Torres Cueto, Jesus Marcial"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1726"]
[BlackElo "2017"]
[PlyCount "84"]
[EventDate "2018.04.10"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nge2 cxd4 7. exd4 d5 8. a3
Be7 9. Nf4 dxc4 10. Bxc4 Bd6 11. Bd3 Nc6 12. Nfe2 a6 13. Bg5 h6 14. Bh4 Kh8 15.
Bc2 Be7 16. Qd3 g6 17. Rd1 Nd5 18. Bg3 Bf6 19. h4 h5 20. Nxd5 exd5 21. Qd2 Kg7
22. Kf1 Re8 23. f3 Na5 24. Bd3 Bd7 25. b4 Nc4 26. Bxc4 dxc4 27. d5 Bf5 28. Kg1
Rc8 29. Nc3 Bd3 30. Bf2 Kh7 31. g4 Bxc3 32. Qxc3 Qxd5 33. Qf6 Rc6 34. Qf4 hxg4
35. h5 gxh5 36. Rxd3 cxd3 37. fxg4 Rg6 38. Rxh5+ Qxh5 39. Qxf7+ Kh6 40. Be3+
Rxe3 41. Qf4+ Qg5 42. Qf8+ Kh7 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.11"]
[Round "3.1"]
[White "Torres Cueto, Jesus Marcial"]
[Black "Calderon Zuta, Nicolas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2017"]
[BlackElo "2027"]
[PlyCount "129"]
[EventDate "2018.04.10"]

1. e4 g6 2. Nc3 Bg7 3. d4 c5 4. Be3 cxd4 5. Bxd4 Bxd4 6. Qxd4 Nf6 7. Nd5 O-O 8.
Nxf6+ exf6 9. O-O-O Nc6 10. Qd2 Qe7 11. f3 Rd8 12. Qd6 Kf8 13. Ne2 Qxd6 14.
Rxd6 Ke7 15. Rd2 d6 16. Nc3 Be6 17. f4 Rac8 18. f5 gxf5 19. exf5 Bxf5 20. Nd5+
Kf8 21. Nxf6 Nb4 22. c3 d5 23. Kd1 Ke7 24. Nh5 Nxa2 25. Rd4 Nxc3+ 26. bxc3 Rxc3
27. Nf4 Be6 28. Bd3 h6 29. Kd2 Ra3 30. Rb1 Rd7 31. Rb5 a6 32. Rb6 Kf6 33. Rxd5
Rxd5 34. Nxd5+ Ke5 35. Nc3 Rb3 36. Rxb3 Bxb3 37. Ke3 f5 38. g3 b5 39. Ne2 Be6
40. Nd4 Bd7 41. h4 Bc8 42. Be2 Bb7 43. Bd3 Bc8 44. Bc2 Bd7 45. Bb3 a5 46. Nf3+
Kd6 47. Kd4 a4 48. Ba2 b4 49. Ne5 b3 50. Nc4+ Kc6 51. Bb1 Kb5 52. Kc3 Kc5 53.
Ne3 Be6 54. Bxf5 Bf7 55. Ng4 h5 56. Ne5 Bd5 57. Bg6 a3 58. Nd3+ Kd6 59. Nf4 Bg8
60. Nxh5 b2 61. Nf6 Ba2 62. Ne4+ Ke5 63. Nd2 Kf6 64. Bb1 Be6 65. Nc4 1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.11"]
[Round "3.2"]
[White "Martinez, Cristian Camilo"]
[Black "Villaquiran, Miguel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2009"]
[BlackElo "1726"]
[PlyCount "63"]
[EventDate "2018.04.10"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bc4 e5 5. Nf3 c6 6. a4 Be7 7. O-O O-O 8. b3
b6 9. h3 Bb7 10. Qe2 a6 11. Rd1 Qc7 12. Ba3 b5 13. axb5 axb5 14. Bd3 Rxa3 15.
Rxa3 b4 16. Ra7 bxc3 17. Ba6 Rb8 18. Ra1 Qb6 19. Bxb7 Rxb7 20. Ra8+ Rb8 21.
R8a6 Qb5 22. Qe3 Bf8 23. R1a5 Qb4 24. Ra4 Qb5 25. dxe5 dxe5 26. Qxc3 Qe2 27.
Qxc6 Bc5 28. Ra8 Qxf2+ 29. Kh2 Rxa8 30. Rxa8+ Nf8 31. Rc8 Be7 32. c3 1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.11"]
[Round "3.3"]
[White "Gallego, Julian Andres"]
[Black "Pena Bermudez, Juan Camilo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2199"]
[BlackElo "1841"]
[PlyCount "46"]
[EventDate "2018.04.10"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. Qc2 d5 6. cxd5 exd5 7. Nc3 Be7 8. g3
O-O 9. Bg2 c5 10. O-O Nc6 11. Rd1 Rc8 12. dxc5 bxc5 13. Nxd5 Nxd5 14. Ng5 Bxg5
15. Rxd5 Qa5 16. Bxg5 Nd4 17. Qd2 Nxe2+ 18. Kh1 Qxd2 19. Rxd2 Nd4 20. Re1 Rfe8
21. Rxe8+ Rxe8 22. h3 Re2 23. Rxe2 Bxe2 1/2-1/2

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.11"]
[Round "3.4"]
[White "Cruz Beltran, Andres Euclides"]
[Black "Oliveros, Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1706"]
[BlackElo "2144"]
[PlyCount "38"]
[EventDate "2018.04.10"]

1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. O-O Bc5 8.
Be3 O-O 9. h3 d6 10. Qe2 Nbd7 11. Rad1 b5 12. Nf3 Bb7 13. a3 Bxa3 14. Nxb5 axb5
15. bxa3 Rxa3 16. Bxb5 Nxe4 17. Bxd7 Qxd7 18. Ne5 Qc7 19. Nc4 Ba6 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.11"]
[Round "3.5"]
[White "Ribero, Guillermo Andres"]
[Black "Quinones Garcia, Santiago"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1885"]
[BlackElo "2192"]
[PlyCount "76"]
[EventDate "2018.04.10"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Be7 8. O-O
O-O 9. a4 d6 10. a5 Nc6 11. Nxc6 bxc6 12. Be3 Nd7 13. Na4 c5 14. e5 d5 15. c4
Bb7 16. cxd5 exd5 17. Bxd5 Nxe5 18. Bxb7 Qxb7 19. f3 Nc4 20. Qe2 Nxe3 21. Qxe3
Rac8 22. Rfd1 Rfe8 23. Re1 Qc6 24. Qe4 Qb5 25. Qc2 Bf6 26. Rxe8+ Rxe8 27. Nc3
Bd4+ 28. Kh1 Qb7 29. Kg2 Re3 30. Rf1 g6 31. Rf2 Re1 32. Ne4 Qb5 33. Nd6 Qc6 34.
Ne4 h6 35. h4 f5 36. Qb3+ Kg7 37. Nd2 Bxf2 38. Kxf2 Re7 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.12"]
[Round "4.1"]
[White "Calderon Zuta, Nicolas"]
[Black "Quinones Garcia, Santiago"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2027"]
[BlackElo "2192"]
[PlyCount "71"]
[EventDate "2018.04.10"]

1. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 d5 5. cxd5 Qxd5 6. Nc3 Qa5 7. a3 c6 8.
g3 Bg7 9. b4 Qc7 10. Rc1 O-O 11. Bg2 Qe7 12. e3 a5 13. bxa5 Rxa5 14. a4 Nd7 15.
Nge2 h5 16. O-O h4 17. d4 Nb6 18. Qb3 Ra6 19. Nf4 Be6 20. d5 Nxd5 21. Ncxd5
cxd5 22. Bxd5 Bxd5 23. Nxd5 Qe6 24. Qxb7 Rxa4 25. Rc7 Qe4 26. Re7 Qc2 27. Qd7
Re4 28. Rxe4 Qxe4 29. Qc6 Re8 30. Rc1 Re6 31. Qc8+ Re8 32. Qxe8+ Qxe8 33. Rc8
Qxc8 34. Ne7+ Kh7 35. Nxc8 hxg3 36. hxg3 1/2-1/2

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.12"]
[Round "4.2"]
[White "Oliveros, Camilo"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2144"]
[BlackElo "1885"]
[PlyCount "59"]
[EventDate "2018.04.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. g4 Nxd4 10. Bxd4 Be6 11. h4 Qa5 12. a3 Rfc8 13. h5 a6 14. O-O-O Rc6 15.
hxg6 hxg6 16. g5 Nh5 17. Bxg7 Kxg7 18. f4 Bg4 19. Be2 Bxe2 20. Nxe2 Qxd2+ 21.
Kxd2 Rd8 22. c3 e5 23. f5 f6 24. Rdg1 fxg5 25. Rxg5 Nf6 26. Rxg6+ Kf7 27. Ng3
d5 28. exd5 Nxd5 29. Rh7+ Kf8 30. Rh8+ 1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.12"]
[Round "4.3"]
[White "Pena Bermudez, Juan Camilo"]
[Black "Cruz Beltran, Andres Euclides"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1841"]
[BlackElo "1706"]
[PlyCount "63"]
[EventDate "2018.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Be7 6. d5 Nd6 7. Ba4 e4 8.
dxc6 exf3 9. cxd7+ Bxd7 10. Bxd7+ Qxd7 11. Qxf3 O-O 12. Nc3 Bf6 13. Bf4 Qf5 14.
Nd5 Bd8 15. Rfe1 Rc8 16. Re5 Qxc2 17. Rae1 c6 18. Ne3 Qg6 19. h4 Bxh4 20. Rh5
Bxf2+ 21. Kxf2 Ne4+ 22. Kg1 Nd2 23. Qh3 Rfe8 24. Rd1 Ne4 25. Nf5 Ra8 26. Rd4 h6
27. Bxh6 Ng3 28. Nxg3 Re1+ 29. Kh2 Qf6 30. Bxg7 Qf2 31. Rh8+ Kxg7 32. Qh6# 1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.12"]
[Round "4.4"]
[White "Villaquiran, Miguel"]
[Black "Gallego, Julian Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1726"]
[BlackElo "2199"]
[PlyCount "79"]
[EventDate "2018.04.10"]

1. f4 d5 2. Nf3 Bg4 3. e3 Nf6 4. b3 e6 5. Bb2 Nbd7 6. Be2 h5 7. Nc3 h4 8. Ng5
Bf5 9. d3 Bb4 10. a3 Bc5 11. Qd2 Qe7 12. b4 Bb6 13. Na4 O-O-O 14. Nxb6+ Nxb6
15. a4 Kb8 16. b5 Ne8 17. a5 Nc8 18. Nf3 Qd7 19. Nd4 Ne7 20. Qb4 Rc8 21. a6 c5
22. bxc6 Nxc6 23. Nxc6+ Rxc6 24. Be5+ Ka8 25. axb7+ Qxb7 26. Qxb7+ Kxb7 27. Kd2
Nf6 28. Bd4 a6 29. Rhb1+ Ka8 30. Rb2 Rb8 31. Rba2 Kb7 32. Be5 Rd8 33. Rb2+ Kc8
34. Rb8+ Kd7 35. Rb7+ Ke8 36. Ra7 Rdc8 37. Ra2 Nd7 38. R7xa6 Nxe5 39. fxe5 Rxa6
40. Rxa6 1/2-1/2

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.12"]
[Round "4.5"]
[White "Torres Cueto, Jesus Marcial"]
[Black "Martinez, Cristian Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2017"]
[BlackElo "2009"]
[PlyCount "81"]
[EventDate "2018.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. b4 Bxb4 6. c3 Be7 7. d4 d6 8. Bb5
Bd7 9. Re1 O-O 10. Nbd2 exd4 11. cxd4 a6 12. Bd3 Re8 13. Bb2 Bf8 14. Qb3 Na5
15. Qc3 c5 16. d5 b5 17. a3 Nb7 18. h3 h6 19. g4 c4 20. Bc2 Nc5 21. Kh2 a5 22.
Qd4 Nh7 23. a4 Ng5 24. axb5 Nxf3+ 25. Nxf3 Bxb5 26. Rg1 Nd7 27. g5 Ne5 28. Qe3
h5 29. Nh4 Ng6 30. Nf5 Bd7 31. Qf3 h4 32. Ba4 Rb8 33. Bd4 Bxa4 34. Rxa4 Rb3 35.
Qg4 c3 36. Rc4 Ne5 37. Bxe5 Rxe5 38. g6 fxg6 39. Qxg6 Qb6 40. Nh6+ Kh8 41. Qf7
1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.12"]
[Round "5.1"]
[White "Martinez, Cristian Camilo"]
[Black "Calderon Zuta, Nicolas"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2009"]
[BlackElo "2027"]
[PlyCount "34"]
[EventDate "2018.04.10"]

1. e4 g6 2. h4 Bg7 3. h5 c5 4. hxg6 hxg6 5. Rxh8 Bxh8 6. Bc4 Nc6 7. Nc3 e6 8.
Nf3 a6 9. a4 Nge7 10. Qe2 Nd4 11. Nxd4 cxd4 12. Nb1 Nc6 13. d3 Qh4 14. Bd2 b6
15. Na3 Qh1+ 16. Qf1 Qxf1+ 17. Kxf1 Bb7 1/2-1/2

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.12"]
[Round "5.2"]
[White "Gallego, Julian Andres"]
[Black "Torres Cueto, Jesus Marcial"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2199"]
[BlackElo "2017"]
[PlyCount "64"]
[EventDate "2018.04.10"]

1. Nf3 e6 2. c4 d5 3. e3 Nf6 4. Nc3 c6 5. b3 Nbd7 6. Qc2 a6 7. Bb2 Be7 8. Be2
O-O 9. Rg1 e5 10. g4 e4 11. Nd4 Ne5 12. g5 Ne8 13. f4 exf3 14. Nxf3 Nxf3+ 15.
Bxf3 dxc4 16. Ne4 cxb3 17. axb3 Be6 18. h4 Qb6 19. Nf6+ Bxf6 20. gxf6 g6 21.
Be4 Qxb3 22. Bxg6 fxg6 23. Rxg6+ Kf7 24. Qc5 hxg6 25. Bc3 Qd5 26. Qe7+ Kg8 27.
O-O-O Rf7 28. Qb4 Qc4 29. Qa5 Qb5 30. Qa3 Qb3 31. Qc5 b6 32. Qe5 Qa3+ 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.12"]
[Round "5.3"]
[White "Cruz Beltran, Andres Euclides"]
[Black "Villaquiran, Miguel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1706"]
[BlackElo "1726"]
[PlyCount "107"]
[EventDate "2018.04.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qe2
Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Bxf6 12. Ndxb5 axb5 13. Nxb5 Qa5 14. Nxd6+
Kf8 15. e5 Nxe5 16. g5 Ba6 17. Qe4 Bxf1 18. Rhxf1 Nd7 19. gxf6 Nxf6 20. Qb7 Qa7
21. Qxa7 Rxa7 22. a3 Ke7 23. Nb5 Nd5 24. Rd3 Rb7 25. c4 Rc8 26. Kb1 Rxc4 27.
Nd4 Kd6 28. Ka2 Ra4 29. Nc2 Ke7 30. Rd4 Ra8 31. f5 Rc7 32. fxe6 fxe6 33. Nb4
Nxb4+ 34. Rxb4 e5 35. Rb6 Rc2 36. h3 Rh2 37. Rf3 Rd8 38. a4 Rd4 39. Ka3 e4 40.
Rfb3 Rd3 41. R6b4 Rhxh3 42. Rxe4+ Kd6 43. Rd4+ Rxd4 44. Rxh3 h6 45. b4 Kc6 46.
Rc3+ Kb6 47. a5+ Kb5 48. Rc5+ Ka6 49. Ka4 Rg4 50. Rc6+ Kb7 51. Re6 Rg1 52. a6+
Ka7 53. Ka5 Ra1+ 54. Kb5 1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.12"]
[Round "5.4"]
[White "Ribero, Guillermo Andres"]
[Black "Pena Bermudez, Juan Camilo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1885"]
[BlackElo "1841"]
[PlyCount "67"]
[EventDate "2018.04.10"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Be7 7. Bd3 dxc4 8.
Bxc4 O-O 9. O-O Nc6 10. Re1 b6 11. a3 Bb7 12. Bf4 Rc8 13. Qd3 Na5 14. Ba6 Nd5
15. Bxb7 Nxf4 16. Qe4 Nxb7 17. Qxf4 Bd6 18. Qe4 Na5 19. d5 exd5 20. Nxd5 Re8
21. Qg4 Bxh2+ 22. Kxh2 Qxd5 23. Rac1 Qd6+ 24. g3 Rcd8 25. Rcd1 Qf6 26. b4 Nc6
27. Rxe8+ Rxe8 28. Qd7 Rf8 29. Kg2 g6 30. Rd6 Qxf3+ 31. Kxf3 Ne5+ 32. Ke4 Nxd7
33. Rxd7 a5 34. bxa5 1/2-1/2

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.12"]
[Round "5.5"]
[White "Quinones Garcia, Santiago"]
[Black "Oliveros, Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2192"]
[BlackElo "2144"]
[PlyCount "55"]
[EventDate "2018.04.10"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 g6 5. Be2 Bg7 6. O-O O-O 7. Nc3 Bg4 8. b3
Nbd7 9. Bb2 Re8 10. h3 Bxf3 11. Bxf3 Qa5 12. a3 dxc4 13. bxc4 e5 14. Rb1 Rad8
15. Qb3 exd4 16. exd4 Qb6 17. Qa4 Qc7 18. Bc1 a6 19. Be3 b5 20. Qxa6 Nb8 21.
Qa8 bxc4 22. Qa4 Nd5 23. Nxd5 cxd5 24. Bxd5 Qd6 25. Bxc4 Bxd4 26. Rb7 (26. Bxd4
Qxd4 27. Rxb8) 26... Rf8 27. Bxd4 Qxd4 28. Rxb8 1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.13"]
[Round "6.1"]
[White "Calderon Zuta, Nicolas"]
[Black "Oliveros, Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2027"]
[BlackElo "2144"]
[PlyCount "96"]
[EventDate "2018.04.10"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Nxd5 7. Bb5+ Bd7 8.
Bc4 Nb6 9. Bb3 Bg7 10. Nf3 O-O 11. h3 Nc6 12. O-O Bf5 13. Be3 Na5 14. Bc2 Be6
15. Ng5 Bc4 16. Re1 h6 17. Nf3 Be6 18. Bf4 Rc8 19. Qc1 Nd5 20. Bxh6 Nxc3 21.
bxc3 Rxc3 22. Bxg7 Kxg7 23. Qd2 Rc6 24. Be4 Rd6 25. Rad1 Bd5 26. Qg5 Nc6 27.
Qg3 Qa5 28. Nh4 Bxe4 29. Rxe4 Rfd8 30. Rf4 Qh5 31. Rd3 Rf6 32. Rxf6 exf6 33.
Nf3 Qa5 34. a3 Qb5 35. Rd2 Qb3 36. Qc7 Qxa3 37. d5 Qe7 38. Qg3 Na5 39. d6 Qe6
40. Qf4 Nc4 41. Rd1 Rxd6 42. Re1 Qd5 43. h4 Nd2 44. Nxd2 Qxd2 45. Re3 Re6 46.
h5 Qd1+ 47. Kh2 Qxh5+ 48. Rh3 Qe5 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.13"]
[Round "6.2"]
[White "Pena Bermudez, Juan Camilo"]
[Black "Quinones Garcia, Santiago"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1841"]
[BlackElo "2192"]
[PlyCount "114"]
[EventDate "2018.04.10"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. f3 Bg7 8. Be3
O-O 9. Be2 Bd7 10. O-O a5 11. Qd2 Nxd4 12. Bxd4 Bc6 13. Rfd1 Nd7 14. Be3 a4 15.
Rac1 Qa5 16. Nd5 Bxd5 17. exd5 Qxd2 18. Rxd2 Nc5 19. Bxc5 dxc5 20. Rcd1 Ra6 21.
Bd3 Rb6 22. Bc2 Bh6 23. Re2 Rxb2 24. Bd3 Rxe2 25. Bxe2 a3 26. Rb1 Rb8 27. Rb6
Bd2 28. Rb3 Bb4 29. f4 Kg7 30. Kf2 h5 31. g3 Kf6 32. Kf3 b6 33. Re3 Rd8 34. h3
Rh8 35. Bf1 Rg8 36. Re5 Bc3 37. Re3 Bb4 38. Re5 Bd2 39. Re2 Bc1 40. Re1 Bd2 41.
Re2 Bc1 42. Re1 Bb2 43. h4 Ra8 44. Re3 Ra4 45. Bd3 Rb4 46. Re2 Bd4 47. Rd2 Kg7
48. Re2 Kf6 49. Rd2 b5 50. cxb5 c4 51. Be4 c3 52. Re2 Rxb5 53. Re1 Rb2 54. Re2
Rb5 55. Re1 Kg7 56. Re2 Kf8 57. Kg2 f5 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.13"]
[Round "6.3"]
[White "Villaquiran, Miguel"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1726"]
[BlackElo "1885"]
[PlyCount "154"]
[EventDate "2018.04.10"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d3 e5 7. e4 Re8 8. c3 Nc6
9. Na3 h6 10. Nc2 d5 11. Nxe5 Nxe5 12. fxe5 Rxe5 13. exd5 Nxd5 14. d4 Re7 15.
Qf3 c6 16. Bd2 Qb6 17. Rae1 Be6 18. b3 Rae8 19. Kh1 Kh7 20. c4 Nf6 21. Bb4 Bg4
22. Qf2 Re2 23. Qf4 Rxe1 24. Rxe1 Rxe1+ 25. Bxe1 Bf5 26. Ne3 Bb1 27. Bc3 Bxa2
28. d5 cxd5 29. Bd4 Qd8 30. Nxd5 Nxd5 31. Qxf7 Qf8 32. Qxd5 Bxd4 33. Qxd4 Qg7
34. Qxg7+ Kxg7 35. Bxb7 Bxb3 36. c5 Kf7 37. Kg1 Ke7 38. Kf2 a5 39. Ke2 a4 40.
Kd2 a3 41. Kc1 a2 42. Kb2 Bf7 43. Be4 Kd7 44. Ka1 Kc8 45. h4 Kc7 46. Kb2 Kb8
47. Ka1 Kc7 48. Kb2 g5 49. hxg5 hxg5 50. Ka1 Kb8 51. Bc6 Bc4 52. Be4 Ka7 53.
Bf3 Ka6 54. Be4 Kb5 55. c6 Kb6 56. Bf3 Kc7 57. Be4 Kd6 58. Bf3 Bf7 59. Bg2 Bc4
60. Bf3 Bb5 61. Kxa2 Bxc6 62. Be2 Ke5 63. Kb2 Kd4 64. Kc2 Ke3 65. Bh5 Be4+ 66.
Kc3 Bf5 67. Bd1 Bg6 68. Bb3 Bf5 69. Bd5 Kf2 70. Kd2 Kxg3 71. Ke3 g4 72. Bc6 Be6
73. Bb7 Kh2 74. Kf2 g3+ 75. Kf1 Bh3+ 76. Ke2 Bg2 77. Bc8 Bd5 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.13"]
[Round "6.4"]
[White "Torres Cueto, Jesus Marcial"]
[Black "Cruz Beltran, Andres Euclides"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2017"]
[BlackElo "1706"]
[PlyCount "63"]
[EventDate "2018.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bc5 5. d3 a6 6. Bxc6 dxc6 7. h3 Qe7 8.
O-O Bd7 9. a3 h6 10. b4 Ba7 11. Be3 c5 12. Rb1 Bc6 13. Qc1 O-O 14. b5 axb5 15.
Nxb5 Bb6 16. c4 Ra6 17. Rb3 Rfa8 18. Nc3 Qd6 19. Rd1 Nd7 20. Nh4 Nf8 21. Nf5
Qf6 22. Nd5 Bxd5 23. cxd5 Nd7 24. g4 Kh7 25. Kh2 Ra5 26. Rg1 g6 27. g5 hxg5 28.
Bxg5 Qh8 29. Rg4 Nf6 30. Bxf6 Qxf6 31. Qh6+ Kg8 32. Rh4 1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.13"]
[Round "6.5"]
[White "Martinez, Cristian Camilo"]
[Black "Gallego, Julian Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2009"]
[BlackElo "2199"]
[PlyCount "98"]
[EventDate "2018.04.10"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. Qe2 d6 8. c4
g6 9. Nc3 Bg7 10. Nf3 Nbd7 11. Bf4 Nh5 12. Be3 Bxc3 13. bxc3 O-O 14. Rfd1 e5
15. Qd2 Ndf6 16. Bh6 Rd8 17. h3 Be6 18. g4 Ng7 19. Qe2 Rac8 20. Nd2 Nfe8 21.
Rab1 Rd7 22. Rb4 b5 23. Be3 bxc4 24. Nxc4 Rb8 25. Rdb1 Rxb4 26. cxb4 h5 27. Nb6
Rd8 28. Bxa6 hxg4 29. hxg4 Nf6 30. f3 Rb8 31. Rc1 Qd8 32. Qf2 d5 33. exd5 Nxd5
34. Nxd5 Qxd5 35. Bc4 Qa8 36. Bc5 Bxc4 37. Rxc4 Qd5 38. Rc2 Ne6 39. Rd2 Qc6 40.
Qe3 Re8 41. Rd6 Qa8 42. a3 Qa4 43. Rd2 Nf4 44. Bd6 Qc6 45. Bxe5 Nd5 46. Qd4
Rxe5 47. Qxe5 Qc1+ 48. Kg2 Qxd2+ 49. Kg3 Ne3 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.14"]
[Round "7.1"]
[White "Gallego, Julian Andres"]
[Black "Calderon Zuta, Nicolas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2199"]
[BlackElo "2027"]
[PlyCount "83"]
[EventDate "2018.04.10"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. Bh4 Nxc3 7. bxc3 c5 8. e3
Nc6 9. cxd5 Qxd5 10. Be2 O-O 11. O-O cxd4 12. cxd4 Bf5 13. Nd2 e5 14. Bf3 Qd6
15. d5 Na5 16. e4 Bd7 17. Be2 Rac8 18. Bg5 f5 19. f3 f4 20. Bh4 Rc3 21. Be1 Rc7
22. Bf2 b6 23. Bd3 g5 24. Qe2 h5 25. Rfc1 Rfc8 26. Rxc7 Rxc7 27. Kh1 Qa3 28.
Nc4 Qc3 29. Nb2 Bf8 30. Be1 Qd4 31. Rd1 Ba3 32. Bxa5 Bxb2 33. Bc2 Qe3 34. Qxe3
fxe3 35. Bb3 Rc1 36. Rxc1 Bxc1 37. Bc3 Bb5 38. Kg1 Be2 39. Bxe5 Bd2 40. d6+ Kf8
41. d7 Ke7 42. Be6 1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.14"]
[Round "7.2"]
[White "Cruz Beltran, Andres Euclides"]
[Black "Martinez, Cristian Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1706"]
[BlackElo "2009"]
[PlyCount "42"]
[EventDate "2018.04.10"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nb3 b5 8. O-O
Bb7 9. a3 Nf6 10. f4 d6 11. Qe1 h5 12. f5 Ne5 13. fxe6 fxe6 14. Nd2 Be7 15. Nf3
Nxf3+ 16. Rxf3 O-O-O 17. b4 Ng4 18. a4 Bf6 19. Bd2 d5 20. Bf4 Qxc3 21. Bd2 Qxa1
0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.14"]
[Round "7.3"]
[White "Ribero, Guillermo Andres"]
[Black "Torres Cueto, Jesus Marcial"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1885"]
[BlackElo "2017"]
[PlyCount "48"]
[EventDate "2018.04.10"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 d6 8.
Be3 Be6 9. O-O-O Qe7 10. f3 O-O-O 11. Qf2 d5 12. Bxb6 axb6 13. exd5 Nxd5 14.
Nxd5 Bxd5 15. Bd3 Qf6 16. Kb1 Nb4 17. Nc1 c5 18. c3 Bxa2+ 19. Nxa2 Nxd3 20. Qc2
Qg6 21. Nc1 c4 22. Nxd3 cxd3 23. Qd2 Rhe8 24. Rhe1 Re2 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.14"]
[Round "7.4"]
[White "Quinones Garcia, Santiago"]
[Black "Villaquiran, Miguel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2192"]
[BlackElo "1726"]
[PlyCount "69"]
[EventDate "2018.04.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 e5 6. Qd3 Be7 7. O-O Nf6 8.
Bg5 Be6 9. Nc3 O-O 10. Rad1 Nb4 11. Qd2 a6 12. Be2 Ne8 13. Bxe7 Qxe7 14. a3 Nc6
15. Nd5 Bxd5 16. Qxd5 Rd8 17. Bc4 Nc7 18. Qd3 Ne6 19. c3 b5 20. Ba2 Nf4 21. Qe3
Qc7 22. b4 Ne7 23. g3 Nfg6 24. h4 Nc8 25. h5 Nge7 26. h6 Ng6 27. hxg7 Kxg7 28.
Kg2 Rh8 29. Rh1 h5 30. Ng5 Rdf8 31. Bxf7 Qb6 32. Qxb6 Nxb6 33. Rxd6 Rxf7 34.
Nxf7 Nc8 35. Rxg6+ 1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.14"]
[Round "7.5"]
[White "Oliveros, Camilo"]
[Black "Pena Bermudez, Juan Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2144"]
[BlackElo "1841"]
[PlyCount "51"]
[EventDate "2018.04.10"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8.
Bb3 h6 9. N5f3 Be7 10. Bd2 a5 11. c3 a4 12. Bc2 Qd5 13. Bd3 O-O 14. c4 Qd8 15.
O-O-O c5 16. dxc5 Bxc5 17. Bc3 Qe7 18. Ne5 Nbd7 19. Ngf3 Nxe5 20. Nxe5 Rd8 21.
g4 Bd4 22. Bxd4 Rxd4 23. Bh7+ Nxh7 24. Rxd4 f6 25. Ng6 Qe8 26. Qd3 1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.14"]
[Round "8.1"]
[White "Calderon Zuta, Nicolas"]
[Black "Pena Bermudez, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2027"]
[BlackElo "1841"]
[PlyCount "94"]
[EventDate "2018.04.10"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Be7 6. Bd3 d6 7. h3 O-O 8. O-O
Nbd7 9. Bh2 Re8 10. Re1 Bf8 11. e4 e5 12. c3 c5 13. d5 g6 14. a4 Nh5 15. Nc4 a6
16. Qb3 Be7 17. Rad1 Rf8 18. Ne3 Ng7 19. Nd2 f5 20. f3 f4 21. Nec4 g5 22. Bf1
h5 23. Na5 Qc7 24. Nxb7 Qxb7 25. Nc4 Qc7 26. Be2 Ne8 27. g3 Rb8 28. gxf4 b5 29.
axb5 axb5 30. Na3 c4 31. Qc2 exf4 32. Kh1 Kh8 33. b3 Qc5 34. b4 Qf2 35. Bf1 Qh4
36. Qg2 Ne5 37. Nc2 Rf6 38. Nd4 Ng7 39. Bg1 g4 40. Ra1 Rg6 41. Nf5 Nxf5 42.
exf5 gxf3 43. Qf2 Rg3 44. Qh2 Rbg8 45. Bf2 Qg5 46. Bd4 Bf6 47. h4 Qxf5 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.14"]
[Round "8.2"]
[White "Villaquiran, Miguel"]
[Black "Oliveros, Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1726"]
[BlackElo "2144"]
[PlyCount "80"]
[EventDate "2018.04.10"]

1. f4 d5 2. e3 g6 3. b3 Bg7 4. Nc3 Nf6 5. Bb2 O-O 6. Nf3 c5 7. Be2 Nc6 8. O-O
Ne4 9. Na4 Bxb2 10. Nxb2 Qc7 11. Qe1 Bg4 12. d3 Bxf3 13. Rxf3 Nf6 14. Qh4 Qa5
15. Qe1 Qxe1+ 16. Rxe1 Nb4 17. Na4 b6 18. c3 Nc6 19. Rff1 Rad8 20. Bf3 Rfe8 21.
Rd1 e5 22. Rfe1 e4 23. dxe4 Nxe4 24. Bxe4 Rxe4 25. Nb2 Kg7 26. Kf2 Kf6 27. g4
b5 28. Kf3 Ree8 29. Nd3 c4 30. Nf2 a5 31. e4 d4 32. e5+ Kg7 33. bxc4 dxc3 34.
cxb5 Nd4+ 35. Ke4 f5+ 36. gxf5 gxf5+ 37. Kd3 c2 38. Rc1 Nf3+ 39. Kxc2 Rd2+ 40.
Kb3 Nxe1 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.14"]
[Round "8.3"]
[White "Torres Cueto, Jesus Marcial"]
[Black "Quinones Garcia, Santiago"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2017"]
[BlackElo "2192"]
[PlyCount "125"]
[EventDate "2018.04.10"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. O-O Be7 8.
d3 O-O 9. a3 Re8 10. Be3 Bf8 11. Rc1 Bg4 12. h3 Bh5 13. Nd2 Rb8 14. Nb3 Nd4 15.
g4 Bg6 16. Bxd4 exd4 17. Nb5 c5 18. Nxc5 Bxc5 19. Rxc5 Qe7 20. b4 Qxe2 21. Qxe2
Rxe2 22. Nxd4 Rd2 23. Nf5 Bxf5 24. Rxf5 Rxd3 25. Ra1 Nc4 26. a4 Rd4 27. a5 Nd6
28. Rd5 Rxd5 29. Bxd5 Rc8 30. a6 b6 31. Bb7 Rd8 32. Rc1 Ne8 33. Bc6 Nc7 34. Bb7
Ne6 35. Rc4 g5 36. Be4 Rd1+ 37. Kh2 Ra1 38. b5 Nc5 39. Bc6 Rd1 40. Rc2 Rd6 41.
Re2 Ne6 42. Re5 Kg7 43. Bd5 h6 44. Bxe6 fxe6 45. Re2 Kf6 46. Rc2 Rd5 47. Rc7
Rxb5 48. Rxa7 Ra5 49. Ra8 b5 50. a7 Ke5 51. Kg3 b4 52. Rb8 Ra3+ 53. f3 Rxa7 54.
Rxb4 Ra3 55. Rb8 Kf6 56. h4 gxh4+ 57. Kxh4 Kg6 58. Kg3 Ra5 59. Rb6 Kf6 60. f4
Kf7 61. Rb3 Kf6 62. Kh4 Ra4 63. Rf3 1/2-1/2

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.14"]
[Round "8.4"]
[White "Martinez, Cristian Camilo"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2009"]
[BlackElo "1885"]
[PlyCount "80"]
[EventDate "2018.04.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. Bc4 Bd7 10. O-O-O Rb8 11. Bb3 Na5 12. Bh6 Bxh6 13. Qxh6 b5 14. h4 e5 15.
Nde2 b4 16. Nd5 Nxb3+ 17. axb3 Nxd5 18. Rxd5 Rb6 19. h5 g5 20. f4 Bg4 21. Ng3
gxf4 22. Nf5 Bxf5 23. exf5 f6 24. Rh4 Rf7 25. Rg4+ Kh8 26. g3 Qa8 27. Ra5 Qh1+
28. Kd2 Qg2+ 29. Ke1 Qg1+ 30. Kd2 Qe3+ 31. Kd1 Qf3+ 32. Kc1 Qxg4 33. Rxa7 Qg8
34. gxf4 Rc6 35. Rxf7 Qxf7 36. fxe5 Qg7 37. Qe3 Qg5 38. Qxg5 fxg5 39. e6 Kg8
40. Kd2 Rc5 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.14"]
[Round "8.5"]
[White "Gallego, Julian Andres"]
[Black "Cruz Beltran, Andres Euclides"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2199"]
[BlackElo "1706"]
[PlyCount "66"]
[EventDate "2018.04.10"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 c6 7. Qc2 dxc4 8.
Bxc4 b5 9. Bd3 a6 10. Rd1 O-O 11. Ne5 Bb7 12. Nxd7 Qxd7 13. Bxf6 Bxf6 14. Bxh7+
Kh8 15. Be4 Rac8 16. O-O g6 17. Bf3 Kg7 18. Ne4 Be7 19. Nc5 Qc7 20. g3 Bd6 21.
Rc1 Ba8 22. Nxa6 Qe7 23. Nc5 Rh8 24. Kg2 Rh7 25. Rfd1 Rch8 26. h4 e5 27. dxe5
Bxe5 28. b4 Rh6 29. Rd7 Qf6 30. Rh1 g5 31. hxg5 Qxg5 32. Rxh6 Qxh6 33. Qf5 Qh1#
0-1

[Event "Final Nacional de Ajedrez Sub-18 Absoluto 2018"]
[Site ""]
[Date "2018.04.15"]
[Round "9.1"]
[White "Cruz Beltran, Andres Euclides"]
[Black "Calderon Zuta, Nicolas"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1706"]
[BlackElo "2027"]
[PlyCount "0"]
[EventDate "2018.04.10"]

*

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.15"]
[Round "9.2"]
[White "Ribero, Guillermo Andres"]
[Black "Gallego, Julian Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1885"]
[BlackElo "2199"]
[PlyCount "78"]
[EventDate "2018.04.10"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. g3 a6 6. Bg2 Nge7 7. O-O Nxd4 8.
Qxd4 Nc6 9. Qd1 b5 10. e5 Bb7 11. Bf4 Qc7 12. Nc3 Na5 13. Bxb7 Qxb7 14. Re1 Rc8
15. Ne4 h6 16. c3 Nc4 17. b3 Nb6 18. Qf3 Qa8 19. Rac1 Be7 20. h3 Rc6 21. Be3
Nd5 22. c4 bxc4 23. Rxc4 Nxe3 24. Rxe3 O-O 25. Rec3 Rxc4 26. Rxc4 Qd5 27. Qc3
f6 28. exf6 Bxf6 29. Qd2 Qxd2 30. Nxd2 Ra8 31. Kf1 Kf7 32. f4 Ke7 33. Nf3 d5
34. Ra4 Kd6 35. Ke2 Kc6 36. Kd3 Kb5 37. Ke3 g5 38. Ne1 gxf4+ 39. gxf4 Rc8 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.15"]
[Round "9.3"]
[White "Quinones Garcia, Santiago"]
[Black "Martinez, Cristian Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2192"]
[BlackElo "2009"]
[PlyCount "118"]
[EventDate "2018.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 cxd4 14. cxd4 Rac8 15.
Bb1 Rfd8 16. d5 b4 17. Bd3 Ra8 18. Bd2 Qb6 19. Be3 Qb7 20. a3 Bb5 21. b3 Bxd3
22. Qxd3 Rdb8 23. Bd2 Qb5 24. Qxb5 Rxb5 25. Bxb4 Nxb3 26. Rab1 a5 27. Rxb3 axb4
28. Rxb4 Rxb4 29. axb4 Rb8 30. N3d2 Rxb4 31. f3 Bd8 32. Ra1 Bb6+ 33. Kh2 g6 34.
Rb1 Rxb1 35. Nxb1 Nd7 36. Nc3 Kf8 37. Nb5 Ke7 38. Nd2 Bc5 39. Nc4 Nb6 40. Nbxd6
Nxc4 41. Nxc4 f6 42. g3 g5 43. Kg2 h5 44. Kf1 Kd7 45. Ke2 Bd4 46. Kd3 Bc5 47.
g4 hxg4 48. hxg4 Bd4 49. Na5 Kd6 50. Nb3 Bf2 51. Kc4 Bd4 52. Kb5 Be3 53. Ka6
Kc7 54. Na5 Kd6 55. Kb7 Bd4 56. Nc6 Kd7 57. Nb8+ Kd6 58. Kc8 Bb6 59. Nd7 Ba5
1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.15"]
[Round "9.4"]
[White "Oliveros, Camilo"]
[Black "Torres Cueto, Jesus Marcial"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2144"]
[BlackElo "2017"]
[PlyCount "85"]
[EventDate "2018.04.10"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. Nf3 O-O 8.
cxd5 Nbd7 9. Be2 Nb6 10. O-O Nfxd5 11. Nxd5 Qxd5 12. Qb4 Bf5 13. Be3 Bf6 14.
Rfc1 Rfc8 15. Rc5 Qd7 16. Qa5 Qa4 17. Rxf5 gxf5 18. Qxf5 Qd7 19. Qh5 Qd5 20.
Ne5 Bxe5 21. dxe5 Rd8 22. Qg5+ Kh8 23. Qxe7 Qe6 24. Qxb7 Qxe5 25. Qxf7 Qxb2 26.
Re1 Qg7 27. Qb3 Rab8 28. Bf4 Rb7 29. Bf3 Re7 30. Rc1 Qf6 31. Bg3 Rde8 32. Qb4
Nc4 33. h3 Ne5 34. Bh5 Nd3 35. Qc3 Qxc3 36. Rxc3 Re1+ 37. Kh2 Rd8 38. Bh4 Rd6
39. Rc8+ Kg7 40. Rc7+ Kh6 41. Bg4 Ne5 42. Bf5 Ng6 43. f4 1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.15"]
[Round "9.5"]
[White "Pena Bermudez, Juan Camilo"]
[Black "Villaquiran, Miguel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1841"]
[BlackElo "1726"]
[PlyCount "81"]
[EventDate "2018.04.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8.
Nf5 d5 9. Bg5 dxe4 10. Bxf6 gxf6 11. Qxd7+ Nxd7 12. fxe4 h5 13. g3 O-O-O 14.
Nd2 Nc5 15. O-O-O Bh6 16. Rhe1 a5 17. Nxh6 Rxh6 18. Nc4 Rxd1+ 19. Kxd1 Rg6 20.
Nxa5 h4 21. Re3 hxg3 22. hxg3 Rg4 23. Nc4 Kc7 24. Nd2 b5 25. Ke2 Kb6 26. Kf3
Rg8 27. Re2 Rd8 28. Ke3 Na4 29. Rf2 Rd6 30. Rf1 Rc6 31. b3 Rc3+ 32. Ke2 Nc5 33.
Rxf6+ Ka5 34. a3 Ne6 35. Kd1 Rxg3 36. Rxf7 Nd4 37. Rf6 Rg1+ 38. Nf1 b4 39. a4
Rh1 40. Kd2 Rh4 41. Ne3 1-0

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.10"]
[Round "1.1"]
[White "Villaquiran, Miguel"]
[Black "Calderon Zuta, Nicolas"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1726"]
[BlackElo "2027"]
[PlyCount "83"]
[EventDate "2018.04.10"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Be6 6. Qd3 c5 7. Nf3 Bg7 8.
Bg5 O-O 9. e3 Nc6 10. Rd1 Qa5 11. Qb5 cxd4 12. Qxa5 Nxa5 13. Nxd4 Bc4 14. Bxc4
Nxc4 15. b3 Nd6 16. O-O Rac8 17. Bxf6 Bxf6 18. Nd5 Ne4 19. Nxf6+ Nxf6 20. Rc1
Nd5 21. Ne2 Nb4 22. Rxc8 Rxc8 23. Rc1 Rd8 24. a3 Na2 25. Ra1 e5 26. Kf1 Rd3 27.
Ke1 Nc3 28. Nxc3 Rxc3 29. Rb1 Rc2 30. Rd1 Rb2 31. Rd3 e4 32. Rc3 h5 33. b4 Ra2
34. Rc7 Rxa3 35. Rxb7 a5 36. bxa5 Rxa5 37. Rb4 Ra1+ 38. Ke2 Ra2+ 39. Kf1 f5 40.
h4 Ra1+ 41. Ke2 Ra2+ 42. Kf1 1/2-1/2

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.10"]
[Round "1.2"]
[White "Torres Cueto, Jesus Marcial"]
[Black "Pena Bermudez, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2017"]
[BlackElo "1841"]
[PlyCount "84"]
[EventDate "2018.04.10"]

1. b3 Nf6 2. Bb2 g6 3. e4 d6 4. d3 Bg7 5. Nd2 O-O 6. Rb1 c5 7. Be2 e5 8. h4 Nc6
9. h5 d5 10. hxg6 fxg6 11. Ngf3 Qe7 12. c3 b6 13. Qc2 Bb7 14. Nf1 Rad8 15. Ng3
Rd7 16. Bc1 Nd8 17. Kf1 Ng4 18. Kg1 Ne6 19. Bf1 Nf4 20. Bd2 Qd8 21. exd5 Bxd5
22. Bxf4 Bxf3 23. gxf3 exf4 24. Ne4 Ne5 25. Kg2 Rf5 26. Rh3 Rh5 27. Rxh5 gxh5
28. Be2 Bh8 29. Rg1 Rg7+ 30. Kf1 Qh4 31. Rxg7+ Bxg7 32. Kg2 Ng6 33. d4 Qe7 34.
dxc5 bxc5 35. Qd3 Kh8 36. Qd5 Be5 37. Bc4 Qg7 38. Kf1 h6 39. Nxc5 Bxc3 40. Ne6
Qe5 41. Qd8+ Kh7 42. Ng5+ hxg5 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.10"]
[Round "1.3"]
[White "Martinez, Cristian Camilo"]
[Black "Oliveros, Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2009"]
[BlackElo "2144"]
[PlyCount "70"]
[EventDate "2018.04.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3
Be7 9. Qd2 Qc7 10. O-O-O O-O 11. Kb1 Rc8 12. g4 d5 13. exd5 Nxd5 14. Nxd5 Bxd5
15. Bg2 a5 16. Qxd5 Qxc2+ 17. Ka1 Qxg2 18. Rhg1 Qe2 19. Rge1 Qa6 20. Bc5 Nc6
21. Bxe7 Nxe7 22. Qxe5 Nc6 23. Qf5 Nb4 24. Kb1 a4 25. Rd7 Rf8 26. Nc1 a3 27. b3
Qc6 28. Red1 Qc3 29. R1d2 Rae8 30. Ne2 Qe3 31. Qf4 Qb6 32. Qc7 Qg6+ 33. Ka1
Qf6+ 34. Kb1 Qxf3 35. Qxb7 Qxg4 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.10"]
[Round "1.4"]
[White "Gallego, Julian Andres"]
[Black "Quinones Garcia, Santiago"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2199"]
[BlackElo "2192"]
[PlyCount "134"]
[EventDate "2018.04.10"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 c6 7. a4 Qa5 8. e4 e5
9. dxe5 dxe5 10. Qe1 Na6 11. b3 Rd8 12. Bb2 Qc7 13. Rd1 Bg4 14. h3 Bxf3 15.
Bxf3 Nc5 16. Qe3 Ne6 17. Ne2 h5 18. Qc1 Kh7 19. Bg2 Nc5 20. Qa1 Re8 21. f4 Nfd7
22. f5 Nf6 23. Rf2 g5 24. Qc1 Bh6 25. Qe3 b6 26. Bc1 Rad8 27. Nc3 Rxd1+ 28.
Nxd1 a5 29. Qe2 Qd6 30. Rf1 g4 31. Bxh6 gxh3 32. Bf3 Kxh6 33. Nf2 Rg8 34. Kh2
Qf8 35. Rg1 Qg7 36. g4 Qg5 37. Nxh3 Qh4 38. g5+ Kh7 39. Qf2 Qxf2+ 40. Nxf2 Ng4+
41. Nxg4 hxg4 42. Rxg4 Rd8 43. g6+ fxg6 44. Rxg6 Rd2+ 45. Kg3 Rxc2 46. Rxc6 Rc3
47. Kg4 Rxb3 48. Rc7+ Kh6 49. Re7 Nd3 50. Re6+ Kg7 51. Re7+ Kf8 52. Rb7 Nf2+
53. Kg3 Nxe4+ 54. Kg2 Rb2+ 55. Kg1 Nd6 56. Rb8+ Kg7 57. Bc6 Nxf5 58. Rb7+ Kf6
59. Bb5 e4 60. Rxb6+ Ke5 61. Ra6 Kf4 62. Rxa5 Rb1+ 63. Kh2 Rb2+ 64. Kg1 e3 65.
Bd3 Nd4 66. Ra8 Nf3+ 67. Kf1 Rf2# 0-1

[Event "Final Nacional de Ajedrez Sub-18 Absolut"]
[Site "?"]
[Date "2018.04.10"]
[Round "1.5"]
[White "Cruz Beltran, Andres Euclides"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1706"]
[BlackElo "1885"]
[PlyCount "56"]
[EventDate "2018.04.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Nc6 8. f3
O-O 9. Qd2 Bd7 10. O-O-O Rb8 11. Bb3 Na5 12. g4 b5 13. g5 Ne8 14. f4 Nc4 15.
Qe2 Bg4 16. Qd3 Nxe3 17. Qxe3 Bxd1 18. Rxd1 Qd7 19. e5 Qc8 20. Nd5 Rb7 21. exd6
Nxd6 22. Nxe7+ Rxe7 23. Qxe7 Nf5 24. Bxf7+ Rxf7 25. Nxf5 Qxf5 26. Qd8+ Rf8 27.
Qe7 Qxf4+ 28. Kb1 Qe5 0-1