[Event "TORNEO NACIONAL ZONA NORTE SUB 18 ABSOLU"]
[Site "BUCARAMANGA"]
[Date "2011.03.31"]
[Round "1.1"]
[White "Barros, Raul Junior"]
[Black "Lugo Lozano, Luz Adriana"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2077"]
[BlackElo "1914"]
[PlyCount "75"]
[EventDate "2011.03.31"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6
cxd6 9. Be3 N8d7 10. Nbd2 Rc8 11. Rc1 O-O 12. h3 Bf5 13. b4 h6 14. Qb3 Nf6 15.
Rfd1 Re8 16. Nf1 Qd7 17. b5 Red8 18. a4 Qe8 19. Bf4 Nbd7 20. Ng3 Bh7 21. Bf1 b6
22. Kh2 Ne4 23. Nxe4 Bxe4 24. Nd2 Bg6 25. Bd3 Bxd3 26. Qxd3 d5 27. Qg3 Nf8 28.
Bxh6 Ng6 29. Be3 Ba3 30. Rc2 Bd6 31. f4 Qe7 32. Qf2 Qf6 33. g3 Qf5 34. Rdc1 Ba3
35. g4 Qf6 36. Rf1 Bb4 37. c5 bxc5 38. dxc5 1-0

[Event "TORNEO NACIONAL ZONA NORTE SUB 18 ABSOLU"]
[Site "BUCARAMANGA"]
[Date "2011.03.31"]
[Round "1.2"]
[White "Esquivia Cuadrado, Franklin"]
[Black "Mercado Mendoza, Luisa Fernanda"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1909"]
[BlackElo "2056"]
[PlyCount "60"]
[EventDate "2011.03.31"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 d5 7. Bf4 Bd6 8.
Bxd6 Qxd6 9. Qe2+ Be6 10. O-O-O O-O 11. Ne5 a6 12. Qe3 Nbd7 13. Be2 b5 14. g4
Nb6 15. g5 Nfd7 16. h4 b4 17. Nb1 Nxe5 18. dxe5 Qe7 19. f4 Bf5 20. Bd3 Bxd3 21.
cxd3 c5 22. Nd2 Qb7 23. Kb1 Rac8 24. g6 fxg6 25. h5 g5 26. fxg5 c4 27. dxc4
dxc4 28. Ne4 c3 29. Rdg1 Nc4 30. Qe2 Qxe4+ 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB 18 ABSOLU"]
[Site "BUCARAMANGA"]
[Date "2011.03.31"]
[Round "1.3"]
[White "Castro, Natalia Patricia"]
[Black "Suarez Pinto, Sergio Rafael"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2032"]
[BlackElo "1747"]
[PlyCount "41"]
[EventDate "2011.03.31"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 d3 6. Qxd3 Qe7 7. O-O d6 8. b4
Bb6 9. Re1 Bd7 10. Bf4 O-O-O 11. a4 a5 12. Be3 Bxe3 13. Qxe3 b6 14. Ba6+ Kb8
15. Nbd2 Ka7 16. Bb5 axb4 17. a5 Kb7 18. axb6 cxb6 19. Nc4 Rb8 20. Qxb6+ Kc8
21. Ba6+ 1-0

[Event "TORNEO NACIONAL ZONA NORTE SUB 18 ABSOLU"]
[Site "BUCARAMANGA"]
[Date "2011.03.31"]
[Round "1.4"]
[White "Villamizar Pereira, Andrea Cami"]
[Black "Hernandez Fonseca, Maria Paula"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1640"]
[BlackElo "1976"]
[PlyCount "64"]
[EventDate "2011.03.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. a4
b6 9. Be3 Bb7 10. f3 O-O 11. O-O Qc7 12. Qd2 Rd8 13. Bd3 d5 14. exd5 Nxd5 15.
Nxd5 Bxd5 16. Qe2 Nc6 17. c4 Be6 18. Be4 f5 19. Bxc6 Qxc6 20. Rfc1 Rac8 21. Nd2
Bb4 22. b3 f4 23. Ne4 fxe3 24. Qxe3 Bf5 25. Kh1 Bxe4 26. Qxe4 Qxe4 27. fxe4 Rd3
28. Rab1 Rcd8 29. Rf1 R8d4 30. Rf3 Rd1+ 31. Rf1 Rxb1 32. Rxb1 Rxe4 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB 18 ABSOLU"]
[Site "BUCARAMANGA"]
[Date "2011.03.31"]
[Round "1.5"]
[White "Suarez, Walter Camilo"]
[Black "Gelvez Chaparro, Jorge"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1967"]
[PlyCount "55"]
[EventDate "2011.03.31"]

1. d4 Nf6 2. Nf3 g6 3. c4 e6 4. Nc3 Bg7 5. e4 d6 6. Bg5 O-O 7. Qd2 Nc6 8. Bd3
e5 9. d5 Nd4 10. Nxd4 exd4 11. Ne2 Re8 12. f3 c5 13. dxc6 bxc6 14. O-O Qb6 15.
b4 a5 16. a3 axb4 17. axb4 Bd7 18. Bf4 Rxa1 19. Rxa1 Re6 20. Bxd6 Bf8 21. c5
Qb7 22. Bxf8 Kxf8 23. Nxd4 Re8 24. Ra6 Ra8 25. b5 Rxa6 26. bxa6 Qa7 27. Qa5 Ne8
28. Qb6 1-0

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.03.31"]
[Round "2.1"]
[White "Hernandez Fonseca, Maria Paula"]
[Black "Barros, Raul Junior"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "1976"]
[BlackElo "2077"]
[PlyCount "72"]
[EventDate "2011.03.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 a6 7. f4 Nbd7 8. Qf3
Qc7 9. O-O-O b5 10. Bd3 Bb7 11. g4 Be7 12. Kb1 Nc5 13. Bxf6 Bxf6 14. Nce2 Rc8
15. g5 Be7 16. f5 Bxg5 17. fxe6 O-O 18. Rhg1 fxe6 19. Qg4 Bf6 20. Nxe6 Nxe6 21.
Qxe6+ Kh8 22. Rdf1 Rce8 23. Qg4 Bc8 24. Qh5 Be5 25. Ng3 Be6 26. Nf5 Qc5 27.
Nxg7 Qd4 28. Kc1 Bxg7 29. e5 Qe3+ 30. Kb1 Qh6 31. Qxh6 Bxh6 32. exd6 Be3 33.
Rxf8+ Rxf8 34. Re1 Rg8 35. b3 Rg1 36. Rxg1 Bxg1 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.03.31"]
[Round "2.2"]
[White "Mercado Mendoza, Luisa Fernanda"]
[Black "Suarez, Walter Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2056"]
[BlackElo "1967"]
[PlyCount "83"]
[EventDate "2011.03.31"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bd6 6. Be3 Ne7 7. Nbd2 f6 8.
O-O O-O 9. h3 c5 10. c3 Be6 11. d4 cxd4 12. cxd4 exd4 13. Nxd4 Bf7 14. Qc2 c5
15. Ne2 Rc8 16. Rad1 c4 17. f4 Qc7 18. Nf3 b5 19. a3 Rfe8 20. Nh4 Bc5 21. Bd4
Rcd8 22. Kh1 Bxd4 23. Nxd4 Ng6 24. Nxg6 Bxg6 25. f5 Bf7 26. Nf3 Rxd1 27. Rxd1
Bh5 28. Qd2 Bxf3 29. gxf3 h6 30. Qd7 Qxd7 31. Rxd7 Rc8 32. Ra7 c3 33. bxc3 Rxc3
34. Rxa6 Rxf3 35. Kg2 Re3 36. Ra5 Rxe4 37. Rxb5 Ra4 38. Rb3 Ra5 39. Rb8+ Kh7
40. Rb3 Rxf5 41. a4 Ra5 42. Ra3 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.03.31"]
[Round "2.3"]
[White "Pabon Mendez, Julian Andres"]
[Black "Castro, Natalia Patricia"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2032"]
[PlyCount "34"]
[EventDate "2011.03.31"]

1. d4 Nf6 2. Nc3 d5 3. f3 Nc6 4. e4 dxe4 5. fxe4 Qxd4 6. Nf3 Qxd1+ 7. Kxd1 Bg4
8. Be2 O-O-O+ 9. Bd2 e5 10. h3 Bxf3 11. Bxf3 Bb4 12. Kc1 Nd4 13. Re1 Nxf3 14.
gxf3 Rd7 15. a3 Bxc3 16. bxc3 Rhd8 17. Rd1 Nh5 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.03.31"]
[Round "2.4"]
[White "Lugo Lozano, Luz Adriana"]
[Black "Maldonado Barrera, Lina E"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1914"]
[BlackElo "1833"]
[PlyCount "45"]
[EventDate "2011.03.31"]

1. e4 e6 2. Qe2 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Nf3 Nf6 6. g3 Nc6 7. Bg2 Bc5 8.
O-O O-O 9. d3 h6 10. Be3 Nd4 11. Nxd4 Bxd4 12. Rab1 e5 13. h3 c6 14. Qd2 Be6
15. a3 Qd7 16. Kh2 Rfe8 17. Rfe1 Nd5 18. Nxd5 Bxd5 19. Bxd4 Bxg2 20. Kxg2 Qd5+
21. Kh2 exd4 22. Qf4 Qd7 23. Qd2 1/2-1/2

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.03.31"]
[Round "2.5"]
[White "Gelvez Chaparro, Jorge"]
[Black "Esquivia Cuadrado, Franklin"]
[Result "0-1"]
[ECO "C15"]
[BlackElo "1909"]
[PlyCount "10"]
[EventDate "2011.03.31"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 dxe4 5. Nxe4 Qxd4 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.03.31"]
[Round "2.6"]
[White "Suarez Pinto, Sergio Rafael"]
[Black "Villamizar Pereira, Andrea Cami"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1747"]
[BlackElo "1640"]
[PlyCount "159"]
[EventDate "2011.03.31"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nc6 7. Nxc6 bxc6 8.
c4 Nf6 9. Nc3 Be7 10. Re1 d6 11. Be3 Bb7 12. f4 c5 13. Bd2 Rb8 14. b3 Nd7 15.
Qe2 Bf6 16. Rac1 O-O 17. Nd1 Bd4+ 18. Be3 Bxe3+ 19. Nxe3 Nf6 20. Ng4 Qe7 21.
Rcd1 Bc8 22. Nxf6+ Qxf6 23. Qf2 e5 24. f5 Qe7 25. Bc2 f6 26. Rd2 Bd7 27. Red1
Rb6 28. Rd3 Rd8 29. Qd2 Be8 30. Rg3 Rd7 31. Rd3 Bh5 32. Re1 Rb8 33. h3 Qd8 34.
g4 Be8 35. Rd1 Rb6 36. Rg3 h6 37. Qg2 Rbb7 38. Bd3 a5 39. Bc2 Ra7 40. h4 Kf8
41. g5 hxg5 42. hxg5 fxg5 43. Rxg5 Qf6 44. Rd3 Rf7 45. Rg6 Qh4 46. Rdxd6 Qe1+
47. Qf1 Qe3+ 48. Qf2 Qxf2+ 49. Kxf2 Rad7 50. Rxd7 Rxd7 51. Rg2 Rd2+ 52. Kf1
Rxg2 53. Kxg2 Ke7 54. Kg3 Kf7 55. Kf2 Ke7 56. Bd1 Bc6 57. Ke3 Kd6 58. Bf3 a4
59. Kd3 a3 60. Kc3 Be8 61. b4 Kc6 62. b5+ Kb6 63. Kb3 Bf7 64. Be2 g5 65. fxg6
Bxg6 66. Bd3 Bh5 67. Kxa3 Bd1 68. Kb2 Ka5 69. Kc3 Bf3 70. Kd2 Bg4 71. Ke3 Kb4
72. Be2 Bc8 73. Kd3 Ka3 74. Bh5 Kxa2 75. b6 Kb3 76. Be8 Bb7 77. Bf7 Kb4 78. Bd5
Ka5 79. Bxb7 Kxb6 80. Bd5 1-0

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.01"]
[Round "3.1"]
[White "Barros, Raul Junior"]
[Black "Castro, Natalia Patricia"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2077"]
[BlackElo "2032"]
[PlyCount "31"]
[EventDate "2011.03.31"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 c6 6. Qd2 b5 7. g4 a5 8. g5 Nfd7
9. Nge2 b4 10. Nd1 Na6 11. Ng3 Qc7 12. Be2 c5 13. c3 Qb6 14. O-O bxc3 15. bxc3
cxd4 16. cxd4 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.01"]
[Round "3.2"]
[White "Suarez, Walter Camilo"]
[Black "Hernandez Fonseca, Maria Paula"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1967"]
[BlackElo "1976"]
[PlyCount "40"]
[EventDate "2011.03.31"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Be3 e5 7. Nf3 Be6 8.
Ng5 d5 9. exd5 Bxd5 10. Nxd5 Nxd5 11. Bc4 Nxe3 12. Qxd8+ Nxd8 13. fxe3 f6 14.
Nf3 Bc5 15. Ke2 Nf7 16. Rad1 Nd6 17. Bb3 Ke7 18. Rd5 Bb6 19. Rhd1 Rhd8 20. a4
a5 1/2-1/2

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.01"]
[Round "3.3"]
[White "Maldonado Barrera, Lina E"]
[Black "Mercado Mendoza, Luisa Fernanda"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "1833"]
[BlackElo "2056"]
[PlyCount "72"]
[EventDate "2011.03.31"]

1. Nf3 d5 2. d4 e6 3. c4 Nf6 4. Nc3 Be7 5. g3 O-O 6. Bg2 Nbd7 7. b3 c6 8. O-O
b6 9. Re1 Bb7 10. cxd5 cxd5 11. a3 Rc8 12. Bb2 Bd6 13. Rc1 a6 14. Qd2 b5 15.
Na2 Ne4 16. Qd3 Qe7 17. b4 Nb6 18. Nc3 Nc4 19. Qb1 Nxa3 20. Bxa3 Nxc3 21. Qb3
Na4 22. Ne5 a5 23. Nd3 Rc4 24. Nc5 axb4 25. Rxc4 dxc4 26. Qxb4 Bxg2 27. Kxg2
Bxc5 28. dxc5 Qb7+ 29. Kg1 Rc8 30. Rc1 Qd7 31. Rb1 c3 32. Qxb5 c2 33. Qxd7
cxb1=Q+ 34. Kg2 Qe4+ 35. Kh3 Qc6 36. Qd4 Nxc5 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.01"]
[Round "3.4"]
[White "Esquivia Cuadrado, Franklin"]
[Black "Pabon Mendez, Julian Andres"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1909"]
[PlyCount "33"]
[EventDate "2011.03.31"]

1. e4 g6 2. d4 Bg7 3. Nc3 b6 4. Nf3 Bb7 5. Bd3 a6 6. O-O d6 7. Qe2 Nd7 8. Rd1
Ngf6 9. Bc4 O-O 10. a4 a5 11. h3 c5 12. Bg5 Qc7 13. d5 e5 14. dxe6 d5 15. exd5
Nb8 16. d6 Qc6 17. e7 1-0

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.01"]
[Round "3.5"]
[White "Lugo Lozano, Luz Adriana"]
[Black "Suarez Pinto, Sergio Rafael"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1914"]
[BlackElo "1747"]
[PlyCount "96"]
[EventDate "2011.03.31"]

1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. Be2 c5 5. d4 Nc6 6. c3 Bd7 7. Ne5 a6 8. O-O Be7
9. Nd2 O-O 10. Bd3 c4 11. Bc2 b5 12. a3 Re8 13. g4 g6 14. g5 Nh5 15. Qg4 Ng7
16. Ndf3 Rc8 17. Nxc6 Bxc6 18. Ne5 Bd7 19. Rf3 Bd6 20. Bd2 Bxe5 21. fxe5 Nf5
22. Rh3 Kg7 23. Rf1 Qe7 24. Qg2 Bc6 25. Rf4 Rc7 26. Rhf3 Rh8 27. Bxf5 exf5 28.
Rh4 Bd7 29. Rh6 Be6 30. Rf4 Rd7 31. Rfh4 Qd8 32. Kf2 Rc7 33. Ke2 Qe8 34. Qf1 a5
35. Kf3 a4 36. Kf4 Rd7 37. Rh3 Rd8 38. Rf3 Qf8 39. Rfh3 Rd7 40. R3h4 Qe8 41.
Qd1 Rc7 42. Qf1 Qd8 43. Qg2 Rd7 44. Qf1 Rc7 45. Qg2 Rd7 46. Qf1 Rc7 47. Qg2 Rd7
48. Qf1 Rc7 1/2-1/2

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.01"]
[Round "3.6"]
[White "Villamizar Pereira, Andrea Cami"]
[Black "Gelvez Chaparro, Jorge"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1640"]
[PlyCount "89"]
[EventDate "2011.03.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. Bc4
Nc6 9. Qd2 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. h4 h5 13. Bh6 Nc4 14. Bxc4 Rxc4
15. Nde2 Qa5 16. Bxg7 Kxg7 17. Qe3 Rfc8 18. Rd4 Bb5 19. Rxc4 Bxc4 20. a3 Bxe2
21. Nxe2 b5 22. Qd2 Qxd2+ 23. Kxd2 e5 24. Rd1 d5 25. Nc3 dxe4 26. Nxb5 exf3 27.
gxf3 a6 28. Nc3 Ne8 29. Ke3 Rb8 30. b3 Rc8 31. Rd3 Nd6 32. Kd2 Nf5 33. Ne4 Nxh4
34. Nd6 Rb8 35. c4 Nf5 36. Ne4 h4 37. Nf2 Nd4 38. b4 Rd8 39. Kd1 Nc6 40. Rxd8
Nxd8 41. Ke2 f5 42. c5 Kf6 43. a4 Ke6 44. Kd3 Kd5 45. Kc3 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.01"]
[Round "4.1"]
[White "Castro, Natalia Patricia"]
[Black "Suarez, Walter Camilo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2032"]
[BlackElo "1967"]
[PlyCount "70"]
[EventDate "2011.03.31"]

1. Nf3 Nf6 2. d4 g6 3. Nc3 d5 4. g3 Bg7 5. Bg2 O-O 6. O-O Bf5 7. Nh4 Ne4 8.
Nxf5 gxf5 9. Bf4 c6 10. Nxe4 fxe4 11. Qd2 e6 12. f3 f5 13. fxe4 dxe4 14. c3 Nd7
15. Bg5 Qe8 16. Rf4 h6 17. Bh4 Nf6 18. Rff1 a5 19. Kh1 Qh5 20. Bxf6 Bxf6 21. g4
Qxg4 22. Qxh6 Qg7 23. Qxg7+ Kxg7 24. Rad1 a4 25. c4 Rfd8 26. d5 cxd5 27. cxd5
Rxd5 28. Rxd5 exd5 29. Rxf5 Rc8 30. Bf1 Rc1 31. Kg2 Rd1 32. b3 a3 33. e3 Ra1
34. Rf2 Bb2 35. Kh3 Rxa2 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.01"]
[Round "4.2"]
[White "Mercado Mendoza, Luisa Fernanda"]
[Black "Barros, Raul Junior"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2056"]
[BlackElo "2077"]
[PlyCount "66"]
[EventDate "2011.03.31"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 O-O 6. Nbc3 c6 7. a4 Nbd7 8. O-O
Qc7 9. h3 e5 10. Be3 Re8 11. Re1 b6 12. Qd2 Bb7 13. Rad1 Rad8 14. Qc1 a6 15.
Bg5 Nf8 16. Kh2 Ne6 17. Bxf6 Bxf6 18. d5 Nd4 19. dxc6 Bxc6 20. Nxd4 exd4 21.
Ne2 Bxe4 22. Nxd4 Bxg2 23. Rxe8+ Rxe8 24. Kxg2 Bxd4 25. Rxd4 Qc6+ 26. Kg1 Re2
27. c3 Qf3 28. Rf4 Qd5 29. Rd4 Qf5 30. Qf1 Rxb2 31. Rxd6 Ra2 32. Rd4 Rc2 33.
Rd3 Qxf2+ 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.01"]
[Round "4.3"]
[White "Suarez Pinto, Sergio Rafael"]
[Black "Esquivia Cuadrado, Franklin"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1747"]
[BlackElo "1909"]
[PlyCount "42"]
[EventDate "2011.03.31"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. a3 cxd4 7. cxd4 Nf5 8. b4
Bd7 9. Be2 Rc8 10. Bb2 Be7 11. O-O Qb6 12. Qd2 O-O 13. Rd1 f6 14. Nc3 Qc7 15.
b5 Na5 16. Qe1 fxe5 17. dxe5 Nc4 18. Bxc4 Qxc4 19. Nd2 Qg4 20. Nf3 Bc5 21. Qd2
Nh4 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.01"]
[Round "4.4"]
[White "Hernandez Fonseca, Maria Paula"]
[Black "Maldonado Barrera, Lina E"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1976"]
[BlackElo "1833"]
[PlyCount "53"]
[EventDate "2011.03.31"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. O-O O-O 7. Nc3 c6 8.
Bg5 Bg4 9. Re1 Nbd7 10. Be2 Re8 11. Qd3 Qc7 12. h3 Bh5 13. Nh4 Bxe2 14. Nxe2
Ne4 15. Be3 Ndf6 16. Nf5 Bf8 17. Bf4 Qd7 18. Neg3 Nh5 19. Nh6+ gxh6 20. Nxh5
Qf5 21. Qf3 Qg6 22. Be5 Re6 23. Nf4 Ng5 24. Qb3 Qf5 25. g4 Nxh3+ 26. Qxh3 Rg6
27. Nxg6 1-0

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.01"]
[Round "4.5"]
[White "Gelvez Chaparro, Jorge"]
[Black "Lugo Lozano, Luz Adriana"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1914"]
[PlyCount "36"]
[EventDate "2011.03.31"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. O-O
O-O-O 8. b3 e5 9. Bb2 f6 10. d3 Bc5 11. h3 Be6 12. Re1 Qd7 13. Bf1 Qf7 14. Qd2
g5 15. Nh2 h5 16. g3 Qd7 17. h4 gxh4 18. gxh4 Bd5 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.01"]
[Round "4.6"]
[White "Pabon Mendez, Julian Andres"]
[Black "Villamizar Pereira, Andrea Cami"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1640"]
[PlyCount "23"]
[EventDate "2011.03.31"]

1. d4 d5 2. Nc3 e6 3. Be3 Nf6 4. Bd2 c5 5. Nf3 Nc6 6. e3 a6 7. h3 Qc7 8. e4
cxd4 9. Ne2 dxe4 10. Nfxd4 e3 11. Bxe3 Ne5 12. Nb3 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.02"]
[Round "5.1"]
[White "Suarez, Walter Camilo"]
[Black "Barros, Raul Junior"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "1967"]
[BlackElo "2077"]
[PlyCount "59"]
[EventDate "2011.03.31"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 d6 7. Nf3 Bxa6 8. e4
Bxf1 9. Kxf1 Bg7 10. g3 O-O 11. Kg2 Nbd7 12. h3 Qa5 13. Re1 Rfb8 14. e5 dxe5
15. Nxe5 Nxe5 16. Rxe5 Qd8 17. Qe2 Rb7 18. a4 Rd7 19. Bg5 h6 20. Bxf6 Bxf6 21.
Re4 Qb6 22. Rd1 Rad8 23. Ra1 Rb7 24. Ra2 Qd6 25. a5 Bxc3 26. bxc3 Qxd5 27. Qc4
Qc6 28. Qa4 Qd5 29. Qc4 Qc6 30. Qa4 1/2-1/2

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.02"]
[Round "5.2"]
[White "Esquivia Cuadrado, Franklin"]
[Black "Castro, Natalia Patricia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1909"]
[BlackElo "2032"]
[PlyCount "45"]
[EventDate "2011.03.31"]

1. e4 e5 2. d4 exd4 3. Nf3 Qe7 4. Bd3 d5 5. O-O dxe4 6. Bxe4 Nf6 7. Bg5 h6 8.
Bxf6 Qxf6 9. Re1 Be7 10. Qxd4 O-O 11. Nc3 c6 12. Qe3 Bb4 13. Bd3 Bf5 14. Ne4
Qe7 15. Qf4 Bxe1 16. Qxf5 g6 17. Qf4 f5 18. Qxh6 b5 19. Qxg6+ Qg7 20. Qe6+ Qf7
21. Nf6+ Kg7 22. Qxf5 Rh8 23. Qg5+ 1-0

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.02"]
[Round "5.3"]
[White "Lugo Lozano, Luz Adriana"]
[Black "Hernandez Fonseca, Maria Paula"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1914"]
[BlackElo "1976"]
[PlyCount "84"]
[EventDate "2011.03.31"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Nf6 6. Be2 Nxe4 7. d5 Qa5+ 8.
Nc3 Nxc3 9. bxc3 Ne5 10. Nxe5 dxe5 11. O-O g6 12. Rb1 a6 13. Be3 b5 14. Bf3 Bf5
15. d6 e4 16. dxe7 Bxe7 17. Qd4 Rg8 18. Bxe4 Rd8 19. Bc6+ Bd7 20. Qe4 Qc7 21.
Bxd7+ Qxd7 22. Bg5 f5 23. Qe2 Kf7 24. Rbd1 Qc7 25. Bxe7 Qxe7 26. Qb2 Rge8 27.
g3 Rxd1 28. Rxd1 Qe2 29. Rd7+ Kg8 30. Qb3+ Qe6 31. Rc7 Kh8 32. c4 Qe1+ 33. Kg2
Qe4+ 34. f3 Qe2+ 35. Kh3 Qf1+ 36. Kh4 Qc1 37. f4 Qd2 38. Rb7 Re2 39. Rb8+ Kg7
40. h3 Re3 41. Rb7+ Kh6 42. Qb1 Qd8+ 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.02"]
[Round "5.4"]
[White "Suarez Pinto, Sergio Rafael"]
[Black "Mercado Mendoza, Luisa Fernanda"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1747"]
[BlackElo "2056"]
[PlyCount "98"]
[EventDate "2011.03.31"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Nbd7 8.
Nc3 Qxe2+ 9. Bxe2 Be7 10. O-O O-O 11. Nb5 Bd8 12. Rfe1 a6 13. Nc3 Nc5 14. Nd4
h6 15. Bh4 Ne6 16. Nxe6 Bxe6 17. Bf3 c6 18. Bg3 d5 19. d4 Ba5 20. Re3 Bf5 21.
Rc1 Rfe8 22. a3 Rxe3 23. fxe3 Bxc3 24. bxc3 Re8 25. Kf2 b5 26. Be5 Nd7 27. Bc7
g5 28. h3 Kg7 29. Be2 c5 30. Bf3 Be4 31. Bxe4 Rxe4 32. Bd6 Kf6 33. Bc7 Re6 34.
a4 bxa4 35. Ra1 Rc6 36. Ba5 cxd4 37. exd4 Kf5 38. Rxa4 Ke4 39. Ra1 Rf6+ 40. Ke2
Nf8 41. Re1 Ne6 42. Kd2+ Kf5 43. g4+ Kg6 44. Ke3 Nf4 45. Rh1 Re6+ 46. Kd2 Re2+
47. Kd1 Re3 48. h4 Rg3 49. hxg5 hxg5 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.02"]
[Round "5.5"]
[White "Maldonado Barrera, Lina E"]
[Black "Villamizar Pereira, Andrea Cami"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1833"]
[BlackElo "1640"]
[PlyCount "80"]
[EventDate "2011.03.31"]

1. Nf3 e6 2. d4 Bb4+ 3. Bd2 Qe7 4. a3 Bxd2+ 5. Nbxd2 d5 6. c4 Nf6 7. g3 Nbd7 8.
Bg2 b6 9. O-O Bb7 10. Re1 c5 11. Qa4 O-O 12. e3 Rfe8 13. Rac1 Bc6 14. Qd1 Rac8
15. Qe2 Qd6 16. dxc5 Nxc5 17. b4 Ncd7 18. Nd4 a5 19. e4 dxe4 20. Nxc6 Rxc6 21.
Nxe4 Nxe4 22. Bxe4 Rc7 23. Red1 Qe7 24. Qb2 Rec8 25. Qb3 Ne5 26. Rd4 Qf6 27.
Qd1 axb4 28. axb4 Nxc4 29. Bb7 Rxb7 30. Rdxc4 Rxc4 31. Rxc4 Rb8 32. Qd6 Qa1+
33. Kg2 Qa8+ 34. Qc6 Qxc6+ 35. Rxc6 Kf8 36. Rc7 Ke8 37. Kf3 g6 38. Ke4 Rd8 39.
Rb7 Rd6 40. h4 g5 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.02"]
[Round "5.6"]
[White "Gelvez Chaparro, Jorge"]
[Black "Pabon Mendez, Julian Andres"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "47"]
[EventDate "2011.03.31"]

1. e4 g6 2. d4 Bg7 3. Bf4 b6 4. Nc3 Bb7 5. Nb5 c6 6. Nc7+ Kf8 7. Nxa8 Bxa8 8.
Nf3 d6 9. Bd3 Nd7 10. e5 Bh6 11. Bg3 Kg7 12. exd6 Qb8 13. dxe7 Nxe7 14. Bxb8
Nxb8 15. Qe2 Re8 16. Ne5 f6 17. Ng4 Bg5 18. h4 Bf4 19. g3 Bb7 20. gxf4 c5 21.
O-O-O f5 22. Bb5 Rf8 23. Qe5+ Kg8 24. Nh6# 1-0

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.02"]
[Round "6.2"]
[White "Hernandez Fonseca, Maria Paula"]
[Black "Mercado Mendoza, Luisa Fernanda"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1976"]
[BlackElo "2056"]
[PlyCount "56"]
[EventDate "2011.03.31"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8.
Nc3 Bf5 9. Re1 Nxc3 10. bxc3 Bxd3 11. Qxd3 O-O 12. Ne5 Nxe5 13. Rxe5 Bf6 14.
Rh5 g6 15. Rh3 Re8 16. Bh6 Rc8 17. f4 c5 18. f5 cxd4 19. cxd4 Re4 20. c3 Rxc3
21. Qd2 Bxd4+ 22. Qxd4 Rxd4 23. Rxc3 f6 24. fxg6 hxg6 25. Rac1 Rc4 26. Rxc4
dxc4 27. Rxc4 Qb6+ 28. Kf1 Qb5 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.02"]
[Round "6.3"]
[White "Barros, Raul Junior"]
[Black "Villamizar Pereira, Andrea Cami"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2077"]
[BlackElo "1640"]
[PlyCount "87"]
[EventDate "2011.03.31"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O d6 8. Be3
Be7 9. f4 b5 10. a3 Bb7 11. Qe2 Nbd7 12. Kh1 Nc5 13. Bg1 Nxd3 14. cxd3 O-O 15.
Rac1 Qd7 16. Nb3 Rac8 17. d4 Rfe8 18. Qd3 Ba8 19. Nd2 Rc7 20. Rce1 h6 21. Re3
Rec8 22. Rg3 Nh5 23. Rh3 Nf6 24. Rg3 Rb8 25. Be3 Nh7 26. f5 Bg5 27. Bxg5 Nxg5
28. f6 g6 29. Qe3 Qd8 30. h4 Nh7 31. Qxh6 Nxf6 32. h5 Nh7 33. hxg6 fxg6 34.
Qxg6+ Kh8 35. Qxe6 Bc6 36. Qh6 Qe8 37. Qxd6 Rbc8 38. d5 Rd7 39. Qh6 Bb7 40. Rf5
Rf7 41. Rxf7 Qxf7 42. Qg6 Qd7 43. Qb6 Nf8 44. Qf6+ 1-0

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.02"]
[Round "6.4"]
[White "Castro, Natalia Patricia"]
[Black "Lugo Lozano, Luz Adriana"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2032"]
[BlackElo "1914"]
[PlyCount "46"]
[EventDate "2011.03.31"]

1. d4 d5 2. Nf3 f5 3. e3 Nf6 4. Bd3 e6 5. O-O Bd6 6. Ne5 O-O 7. f4 Ne4 8. Rf3
Nd7 9. Nxd7 Bxd7 10. Rh3 Qe8 11. Nd2 c5 12. dxc5 Bxc5 13. Nb3 Bb6 14. Bd2 e5
15. Bb4 Rf7 16. Ba5 exf4 17. Bxb6 fxe3 18. Bxe4 fxe4 19. Rxe3 axb6 20. Qxd5 Bc6
21. Qc4 b5 22. Qe2 Qe5 23. c3 Raf8 0-1

[Event "TORNEO NACIONAL ZONA NORTE SUB"]
[Site "BUCARAMANGA"]
[Date "2011.04.02"]
[Round "6.5"]
[White "Maldonado Barrera, Lina E"]
[Black "Gelvez Chaparro, Jorge"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1833"]
[PlyCount "21"]
[EventDate "2011.03.31"]

1. Nf3 Nc6 2. d4 d5 3. c4 Nf6 4. Nc3 Bg4 5. Bf4 e6 6. g3 Bb4 7. a3 Bxc3+ 8.
bxc3 Ne4 9. Qc2 dxc4 10. Qxe4 O-O 11. Bg2 1-0