[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.18"]
[Round "1.1"]
[White "Rico Hernandez, Edgar"]
[Black "Sanchez Vega, Sergio  Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1897"]
[Annotator "usuario"]
[PlyCount "41"]
[EventDate "2012.01.18"]

1. d4 d5 2. c4 Nc6 3. e3 Nf6 4. Nc3 e6 5. Nf3 dxc4 6. Bxc4 Na5 7. Bd3 Bd6 8.
O-O O-O 9. Qc2 g6 10. e4 Be7 11. e5 Ng4 12. h3 Nxe5 13. dxe5 Bd7 14. Bh6 Re8
15. Rfd1 Bf8 16. Bxf8 Rxf8 17. Ne4 Kg7 18. Nf6 Qe7 19. Qxc7 Qd8 20. Qxd7 Qxd7
21. Nxd7 $138 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.18"]
[Round "1.2"]
[White "Martinez, Juan Cristobal"]
[Black "Berbesi, Saray"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1867"]
[PlyCount "120"]
[EventDate "2012.01.18"]

1. d4 d5 2. Nf3 Nc6 3. c4 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 Bd7 7. cxd5 exd5 8.
Bxf6 Bxf6 9. Nxd5 Be6 10. Nxf6+ Qxf6 11. Bb5 Bd5 12. O-O O-O 13. a3 a6 14. Be2
Rad8 15. Qc2 Rfe8 16. Nd2 Qg5 17. Bf3 Bxf3 18. Nxf3 Qh5 19. Rac1 Re6 20. Qb3
Rg6 21. Qd3 Rd7 22. Qd1 Qd5 23. Rc5 Qe4 24. g3 b6 25. Rh5 h6 26. Nh4 Rf6 27.
Ng2 Ne7 28. Qa4 b5 29. Qb4 Rd5 30. Rh4 Qe6 31. Nf4 Rxf4 32. Rxf4 Ng6 33. e4
Nxf4 34. exd5 Ne2+ 35. Kg2 Qxd5+ 36. f3 Nxd4 37. Qe7 Nf5 38. Qe8+ Kh7 39. Qe4
Qxe4 40. fxe4 Ne3+ 41. Kf2 Nxf1 42. Kxf1 c5 43. Ke2 Kg6 44. Ke3 Kf6 45. Kf4 Ke6
46. h4 b4 47. axb4 cxb4 48. Ke3 a5 49. b3 Kd6 50. Kd4 Kc6 51. Kc4 Kb6 52. e5 g5
53. hxg5 hxg5 54. Kd4 Kb5 55. Kd3 a4 56. bxa4+ Kxa4 57. Kc2 b3+ 58. Kb2 Kb4 59.
g4 Kc5 60. Kxb3 Kd5 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.18"]
[Round "1.3"]
[White "Acosta Cruz, Luis Ivan"]
[Black "Ramirez, Orlando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1854"]
[PlyCount "81"]
[EventDate "2012.01.18"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 g6 7. e4 d6 8. Bc4 Bg7
9. Nge2 O-O 10. O-O Nbd7 11. f4 Ne8 12. Kh1 Bd4 13. Bb3 a5 14. Na4 Qc7 15. Nxd4
cxd4 16. Qxd4 Ba6 17. Rf2 Nef6 18. h3 Nc5 19. Nxc5 Qxc5 20. Be3 Qxd4 21. Bxd4
Nxe4 22. Rf3 Rfc8 23. Re1 f5 24. Rfe3 Kf7 25. Ba4 Bc4 26. Bc6 Rab8 27. Ra3 e6
28. dxe6+ Bxe6 29. Bxe4 fxe4 30. Rxa5 d5 31. Ra7+ Kg8 32. Rg7+ Kf8 33. Rxh7 Rc4
34. Be5 Rbc8 35. Re3 Rc1+ 36. Kh2 Ra1 37. Ra3 Bg8 38. Rg7 Re8 39. Rxg6 d4 40.
Ra7 d3 41. Bg7# 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.18"]
[Round "1.4"]
[White "Estevez Ramirez, Gloria Marcela"]
[Black "Navas, Gildardo"]
[Result "0-1"]
[ECO "A00"]
[Annotator "usuario"]
[PlyCount "26"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Nc3 d6 5. O-O Nf6 6. h3 Bd7 7. d3 a6 8. Bxc6
Bxc6 9. Re1 Qd7 10. Be3 Bxe3 11. Rxe3 O-O-O 12. Qd2 Rdg8 13. a4 Kd8 {Celular}
0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.18"]
[Round "1.5"]
[White "Suarez Pinto, Sergio Rafael"]
[Black "Villamizar Pereira, Andrea Cami"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1740"]
[BlackElo "1611"]
[PlyCount "65"]
[EventDate "2012.01.18"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bb4 7. Bd2 d6 8. O-O
Nf6 9. a3 Bc5 10. Nb3 Ba7 11. Kh1 b5 12. Qe2 Bb7 13. f4 Nbd7 14. Rae1 O-O 15.
Be3 Bxe3 16. Qxe3 Rac8 17. Qh3 h6 18. Qe3 Nc5 19. Nxc5 Qxc5 20. Qxc5 Rxc5 21.
h3 Rfc8 22. Kh2 R5c7 23. Rf2 Rxc3 24. bxc3 Rxc3 25. e5 dxe5 26. fxe5 Nd7 27.
Rd2 Bd5 28. a4 bxa4 29. Bxa6 Nc5 30. Bd3 Nd7 31. Bb5 Nc5 32. Bd3 Nd7 33. Bb5
1/2-1/2

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.19"]
[Round "2.1"]
[White "Sanchez Vega, Sergio  Antonio"]
[Black "Villamizar Pereira, Andrea Cami"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1611"]
[PlyCount "51"]
[EventDate "2012.01.18"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nf6 6. Nc3 Qc7 7. Qd2 Bb4 8.
Nde2 Nxe4 9. Qd4 Bxc3+ 10. Nxc3 Nf6 11. Bg5 Nc6 12. Qc4 d5 13. Qh4 Nd7 14. Be2
f6 15. Bh5+ Kd8 16. O-O-O Qa5 17. Rhe1 d4 18. Rxe6 fxg5 19. Qe4 Nf6 20. Rd6+
Kc7 21. Rxc6+ bxc6 22. Qxd4 Nxh5 23. Qd6+ Kb7 24. Qe7+ Qc7 25. Qb4+ Ka7 26.
Qc5+ 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.19"]
[Round "2.2"]
[White "Navas, Gildardo"]
[Black "Suarez Pinto, Sergio Rafael"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1740"]
[PlyCount "60"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 h6 6. O-O O-O 7. Re1 d6 8. Be3
Bb6 9. Bxb6 axb6 10. h3 Na5 11. Bb3 Nxb3 12. axb3 Bd7 13. Rxa8 Qxa8 14. Qa1 Bc6
15. b4 Re8 16. Qa3 Qxa3 17. bxa3 Ra8 18. Ra1 Kf8 19. b5 Bd7 20. a4 Ke7 21. Nd5+
Nxd5 22. exd5 Bxb5 23. Ra2 Rxa4 24. Rxa4 Bxa4 25. c3 Bd1 26. Nd2 Bc2 27. Kf1
Bxd3+ 28. Ke1 f6 29. Nb3 Bc4 30. Nd2 Bxd5 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.19"]
[Round "2.3"]
[White "Ramirez, Orlando"]
[Black "Estevez Ramirez, Gloria Marcela"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "67"]
[EventDate "2012.01.18"]

1. d4 d5 2. c4 Nf6 3. Nf3 e6 4. Bg5 Bb4+ 5. Bd2 Nc6 6. Bxb4 Nxb4 7. a3 Nc6 8.
e3 O-O 9. Nc3 a6 10. Rc1 Rb8 11. cxd5 Nxd5 12. Qc2 Nf6 13. Bd3 h6 14. O-O Re8
15. Rfd1 e5 16. dxe5 Nxe5 17. Be4 Qe7 18. Nd5 Qe6 19. Nxc7 Nxf3+ 20. Bxf3 Qe5
21. Nxe8 Qxe8 22. Qc7 Qe6 23. Qxb8 g5 24. Qxc8+ Kg7 25. Qxe6 fxe6 26. Bxb7 h5
27. Rc7+ Kg6 28. h3 h4 29. Rd6 g4 30. Rxe6 Kf5 31. Rxa6 g3 32. f3 Ke5 33. Rc5+
Nd5 34. Rxd5# 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.19"]
[Round "2.4"]
[White "Berbesi, Saray"]
[Black "Acosta Cruz, Luis Ivan"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1854"]
[PlyCount "62"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. h3 Nf6 6. d3 Be6 7. Bxe6 fxe6 8.
O-O O-O 9. Re1 a6 10. Be3 Bd4 11. Qd2 Nh5 12. Bxd4 exd4 13. Ne2 Rxf3 14. gxf3
Qh4 15. Kg2 Rf8 16. Rg1 Rf6 17. Rh1 e5 18. Rag1 Ne7 19. Kf1 Rxf3 20. Rg2 Ng6
21. Qg5 Rxf2+ 22. Kg1 Qxg5 23. Rxg5 Rxe2 24. Rxh5 Rxc2 25. Rh2 Rc1+ 26. Kf2 Nf4
27. Rg5 Nxd3+ 28. Kg3 Nf4 29. Rf5 Rf1 30. Rc2 c6 31. b4 Rh1 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.19"]
[Round "2.5"]
[White "Rico Hernandez, Edgar"]
[Black "Martinez, Juan Cristobal"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1897"]
[BlackElo "1867"]
[Annotator "usuario"]
[PlyCount "60"]
[EventDate "2012.01.18"]

1. d4 Nf6 2. c4 e6 3. Bg5 Bb4+ 4. Nc3 h6 5. Bd2 b6 6. Nf3 Bb7 7. g3 c5 8. dxc5
Bxc5 9. Bg2 O-O 10. O-O Ne4 11. Nxe4 Bxe4 12. Bc3 d5 13. cxd5 Qxd5 14. Qxd5
Bxd5 15. Ne5 Bxg2 16. Kxg2 f6 17. Ng6 Rd8 18. Rfd1 Nc6 19. a3 Kf7 20. Nf4 Bd4
21. Bxd4 Nxd4 22. Rac1 g5 23. Rc7+ Kg8 24. Nh5 Nxe2 25. Nxf6+ Kf8 26. Rxd8+
Rxd8 27. Rxa7 Rd2 28. Ng4 h5 29. Nf6 g4 30. Nxh5 Rd1 $138 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.19"]
[Round "3.1"]
[White "Martinez, Juan Cristobal"]
[Black "Sanchez Vega, Sergio  Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1867"]
[PlyCount "71"]
[EventDate "2012.01.18"]

1. d4 d5 2. Nf3 Nc6 3. Bg5 g6 4. e3 a6 5. c4 dxc4 6. Bxc4 Bg7 7. Nc3 Bg4 8. Qb3
Be6 9. Bxe6 fxe6 10. Qxe6 Bf6 11. Ne4 Bxg5 12. Nfxg5 Nh6 13. Nf6+ Kf8 14. Ng4
Qd6 15. Qxd6 cxd6 16. Nxh6 Nb4 17. O-O Kg7 18. Ngf7 Rhf8 19. a3 Nd3 20. Rab1
Rac8 21. Rfd1 Nxf2 22. Kxf2 Rc2+ 23. Kg3 Re2 24. Re1 Rxe1 25. Rxe1 Rc8 26. Re2
Rc1 27. Kf2 Rh1 28. h3 Ra1 29. Rc2 Ra2 30. g4 g5 31. Kg3 Ra1 32. h4 gxh4+ 33.
Kxh4 Rh1+ 34. Kg5 Rf1 35. Rc8 Rxf7 36. Rg8# 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.19"]
[Round "3.2"]
[White "Acosta Cruz, Luis Ivan"]
[Black "Rico Hernandez, Edgar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1854"]
[BlackElo "1897"]
[PlyCount "73"]
[EventDate "2012.01.18"]

1. e4 d6 2. d4 Nf6 3. Bd3 b6 4. c4 e6 5. Nc3 Nbd7 6. f4 Bb7 7. Nf3 Nb8 8. O-O
Be7 9. h3 O-O 10. Be3 Nfd7 11. Kh2 Nc6 12. Rc1 Nb4 13. Bb1 c5 14. d5 exd5 15.
exd5 Nf6 16. a3 Na6 17. g4 Bc8 18. Rg1 Bd7 19. Qd3 g6 20. Rg2 Qc8 21. Rcg1 Nc7
22. Ng5 Nce8 23. Bd2 a6 24. Qg3 Ng7 25. Re2 Re8 26. Qh4 h5 27. Nce4 Nxe4 28.
Rxe4 f5 29. Rxe7 Rxe7 30. Bc3 Re2+ 31. Kh1 fxg4 32. Bxg6 Bf5 33. Bf7+ Kf8 34.
Bxh5 Re7 35. hxg4 Be4+ 36. Nxe4 Rxe4 37. Qf6+ 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.19"]
[Round "3.3"]
[White "Estevez Ramirez, Gloria Marcela"]
[Black "Berbesi, Saray"]
[Result "0-1"]
[ECO "A00"]
[Annotator "usuario"]
[PlyCount "76"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. h3 b5 8. Bb3
O-O 9. c3 Bd7 10. d4 Rb8 11. Nbd2 Na5 12. Bc2 c6 13. Nf1 Be6 14. Ng3 Nc4 15.
Nf5 Qd7 16. b3 Nb6 17. Be3 a5 18. Qd2 g6 19. Nh6+ Kh8 20. Bg5 Qd8 21. Rad1 Ng8
22. Nxg8 Bxg5 23. Nxg5 Kxg8 24. Qe3 Qf6 25. Qg3 h5 26. Rd3 Kg7 27. Rf3 Qe7 28.
d5 cxd5 29. exd5 Nxd5 30. Be4 Nf6 31. Bxg6 fxg6 32. Nxe6+ Qxe6 33. Qg5 Nh7 34.
Qe3 Rxf3 35. gxf3 Qxh3 36. Qa7+ Kh6 37. Qxb8 Ng5 38. Qh8+ Nh7 $138 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.19"]
[Round "3.4"]
[White "Suarez Pinto, Sergio Rafael"]
[Black "Ramirez, Orlando"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1740"]
[PlyCount "117"]
[EventDate "2012.01.18"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bg6 5. Bxg6 hxg6 6. c3 e6 7. Nf3 a6 8. Nbd2
Nh6 9. Nf1 Nf5 10. Ne3 Nh4 11. Bd2 c5 12. Nxh4 Qxh4 13. Qg4 Nc6 14. Qxh4 Rxh4
15. g3 Rh8 16. Nc2 cxd4 17. cxd4 Rc8 18. Rc1 Be7 19. O-O f6 20. f4 Kd7 21. Bc3
fxe5 22. fxe5 Rcf8 23. Ne3 Bg5 24. Rce1 Rxf1+ 25. Nxf1 Rf8 26. Kg2 Be7 27. Nd2
Nb4 28. a4 g5 29. Ra1 Nc2 30. Rc1 Ne3+ 31. Kg1 b5 32. b3 b4 33. Bb2 a5 34. Re1
Nc2 35. Rc1 Ne3 36. Re1 Nc2 37. Rc1 Na3 38. Kg2 g4 39. Ra1 Nc2 40. Rc1 Ne3+ 41.
Kg1 g6 42. Nf1 Nxf1 43. Rxf1 Rxf1+ 44. Kxf1 Bg5 45. Ke2 Ke7 46. Kd3 Kf7 47. Ke2
Kg7 48. Kd3 Kh6 49. Ke2 Kh5 50. Kd3 Bh6 51. Ke2 g5 52. Kd3 Kg6 53. Bc1 Kf5 54.
Bd2 Bf8 55. Be3 Be7 56. Bd2 Bd8 57. Be3 Bc7 58. Bf2 Bb6 59. Be1 1/2-1/2

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.19"]
[Round "3.5"]
[White "Villamizar Pereira, Andrea Cami"]
[Black "Navas, Gildardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1611"]
[PlyCount "77"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nf6 5. d3 O-O 6. Bxc6 dxc6 7. Nxe5 Qe7 8.
Nf3 Bg4 9. h3 Bh5 10. Re1 Rad8 11. Nc3 Bb4 12. Bd2 Rd7 13. Qe2 Rfd8 14. a3 Ba5
15. Nb1 Bb6 16. Bc3 Bd4 17. Bxd4 Rxd4 18. Qe3 Ra4 19. Nc3 Ra6 20. Nd4 Bg6 21.
Nf3 b5 22. Red1 b4 23. axb4 Rxa1 24. Rxa1 Qxb4 25. Nd1 a5 26. Ne5 Qb5 27. Nc4
a4 28. Nc3 Qb8 29. Rxa4 Nxe4 30. Nxe4 Bxe4 31. Qxe4 Qb5 32. Ra5 Qb4 33. Re5 Kf8
34. Qxc6 Qb8 35. Qc5+ Kg8 36. Qb5 Qa8 37. Qa5 Qb8 38. Re7 Rc8 39. Qf5 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.20"]
[Round "4.1"]
[White "Sanchez Vega, Sergio  Antonio"]
[Black "Navas, Gildardo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "64"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb6 7. e5 Ng8 8.
Ng5 Nxd4 9. Nxf7 Qe7 10. O-O d6 11. Re1 Be6 12. Bxe6 Nxe6 13. Nxh8 O-O-O 14.
exd6 Rxd6 15. Qg4 Qf6 16. Qe2 Kb8 17. Be3 Ne7 18. Bxb6 Rxb6 19. Nc3 Qf8 20. Na4
Rc6 21. Rac1 Rxc1 22. Rxc1 Nd4 23. Qe5 Nec6 24. Qe4 Qxh8 25. Re1 a6 26. Nc5 g6
27. Nd7+ Ka7 28. Qf4 Qd8 29. Qf7 Nb4 30. Re8 Qg5 31. Qf8 Qc1+ 32. Re1 Qxe1# 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.20"]
[Round "4.2"]
[White "Ramirez, Orlando"]
[Black "Villamizar Pereira, Andrea Cami"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1611"]
[PlyCount "66"]
[EventDate "2012.01.18"]

1. d4 d5 2. c4 e6 3. Nf3 dxc4 4. Nc3 a6 5. a4 Nf6 6. Bg5 Be7 7. e3 Nc6 8. Bxc4
Bd7 9. O-O O-O 10. Re1 h6 11. Bh4 Ne8 12. Bg3 Bd6 13. Be5 Nxe5 14. dxe5 Bb4 15.
Qc2 c5 16. Red1 Bxc3 17. Qxc3 Qe7 18. b3 Bc6 19. Be2 Nc7 20. Rac1 b6 21. Qc4
Rfd8 22. Qh4 Qxh4 23. Nxh4 Rac8 24. Rd6 Ne8 25. Rxd8 Rxd8 26. Bxa6 Nc7 27. Bc4
Kf8 28. Kf1 Ke7 29. Ke2 Nd5 30. Bxd5 Bxd5 31. Rc3 Bb7 32. Rd3 Ba6 33. Ke1 Rxd3
0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.20"]
[Round "4.3"]
[White "Berbesi, Saray"]
[Black "Suarez Pinto, Sergio Rafael"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1740"]
[PlyCount "82"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+
8. Nbxd2 d5 9. exd5 Nxd5 10. O-O O-O 11. Re1 Bg4 12. Qb3 Na5 13. Qb5 c6 14. Qc5
Bxf3 15. gxf3 b6 16. Qa3 Qg5+ 17. Kf1 Qxd2 18. Bxd5 cxd5 19. Rad1 Qf4 20. Kg2
g6 21. Re5 Nc4 22. Qc3 Nxe5 23. dxe5 Rad8 24. Qc6 Qxe5 25. Qb7 Qxb2 26. Rxd5
Rxd5 27. Qxd5 a5 28. a4 Qb4 29. Qc6 b5 30. axb5 a4 31. b6 a3 32. b7 a2 33. Qc1
Qxb7 34. Qa3 Qb1 35. Qe3 a1=Q 36. Kg3 Qg1+ 37. Kf4 Qxh2+ 38. Ke4 Qhe5+ 39. Kd3
Rd8+ 40. Ke2 Qeb2+ 41. Qd2 Qxd2# 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.20"]
[Round "4.4"]
[White "Rico Hernandez, Edgar"]
[Black "Estevez Ramirez, Gloria Marcela"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1897"]
[PlyCount "57"]
[EventDate "2012.01.18"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Be7 6. Qc2 Qa5 7. Bd2 O-O 8. Nxd5
exd5 9. Bxa5 b6 10. Bc3 Rd8 11. Bd3 h6 12. O-O Ba6 13. cxd5 Rxd5 14. Rfc1 Rh5
15. Ne5 Bxd3 16. Qxd3 Bd6 17. Qc4 Bxe5 18. dxe5 Nd5 19. Bd4 Nd7 20. Qxc6 Nb4
21. Qxa8+ Kh7 22. Qe4+ g6 23. Rc7 Nf8 24. Rxf7+ Kg8 25. e6 Rg5 26. Rg7+ Kh8 27.
Rxg6+ Kh7 28. Rxg5+ Ng6 29. Qxg6# 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.20"]
[Round "4.5"]
[White "Martinez, Juan Cristobal"]
[Black "Acosta Cruz, Luis Ivan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1867"]
[BlackElo "1854"]
[PlyCount "137"]
[EventDate "2012.01.18"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. d3 Nc6 5. Nbd2 e5 6. e4 d4 7. O-O Bd6 8. a4
O-O 9. Nc4 Bc7 10. Ne1 Re8 11. f4 exf4 12. gxf4 Bg4 13. Nf3 Qd7 14. Qe1 Bh3 15.
Qg3 Bxg2 16. Kxg2 Qg4 17. e5 Qxg3+ 18. hxg3 Ng4 19. Rh1 g6 20. Ng5 h5 21. Ne4
b6 22. Bd2 Kg7 23. Rae1 Re7 24. Ned6 a6 25. Rhf1 f6 26. Re2 Bxd6 27. Nxd6 fxe5
28. Rfe1 Re6 29. Nc4 Rb8 30. Nxe5 Ncxe5 31. fxe5 b5 32. axb5 axb5 33. Ra1 Rb7
34. Bf4 c4 35. Ra8 Rbe7 36. Rd8 cxd3 37. cxd3 Nxe5 38. Rxd4 Ng4 39. Rxe6 Rxe6
40. Kf3 Kf6 41. Rd5 Nh2+ 42. Kf2 Ng4+ 43. Kf3 Rb6 44. Ke4 Ke6 45. Kd4 Rb7 46.
b4 Nf6 47. Rd6+ Kf5 48. Bd2 g5 49. Kc5 h4 50. gxh4 gxh4 51. Bc3 Ng4 52. Rd5+
Kg6 53. Bd2 Nf6 54. Rg5+ Kf7 55. Bf4 Ke6 56. Rg6 Kf5 57. Rh6 Ng4 58. Rxh4 Kxf4
59. d4 Kg5 60. Rh8 Kf5 61. d5 Ne5 62. Rf8+ Ke4 63. Re8 Kf5 64. d6 Rd7 65. Re7
Kf6 66. Rxd7 Nxd7+ 67. Kxb5 Ke6 68. Kc6 Nb8+ 69. Kc7 1/2-1/2

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.20"]
[Round "5.1"]
[White "Acosta Cruz, Luis Ivan"]
[Black "Sanchez Vega, Sergio  Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1854"]
[PlyCount "83"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. O-O Nf6 7. d4 exd4 8.
cxd4 Be7 9. e5 O-O 10. exf6 Bxf6 11. Nc3 d6 12. Rb1 Bd7 13. Nd5 Bf5 14. Rxb7
Na5 15. Nxf6+ gxf6 16. Rb4 c5 17. dxc5 dxc5 18. Qxd8 Raxd8 19. Ra4 Nxc4 20.
Rxc4 Bd3 21. Rg4+ Kh8 22. Re1 Rfe8 23. Rxe8+ Rxe8 24. Bb2 Re6 25. h4 h5 26. Rf4
Kg8 27. Bc3 Re2 28. Rxf6 Rc2 29. Be5 Rc1+ 30. Kh2 Rc2 31. Kg3 Rxa2 32. Ng5 Re2
33. Nxf7 Rxe5 34. Nxe5 Kg7 35. Rf7+ Kg8 36. Rxa7 Be4 37. f3 Bd5 38. Kf4 c4 39.
Rc7 Kf8 40. Kg5 Be6 41. Kf6 Bg8 42. Rc8# 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.20"]
[Round "5.2"]
[White "Estevez Ramirez, Gloria Marcela"]
[Black "Martinez, Juan Cristobal"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1867"]
[PlyCount "66"]
[EventDate "2012.01.18"]

1. e4 c5 2. Nc3 Nc6 3. d3 g6 4. Be2 Bg7 5. Nf3 d6 6. O-O a6 7. a4 e6 8. Be3
Nge7 9. Qd2 Qb6 10. b3 Qb4 11. Bf4 Qxc3 12. Rab1 Qxd2 13. Nxd2 d5 14. exd5 exd5
15. h3 O-O 16. c3 Bxc3 17. Nf3 Nf5 18. Ng5 Nfd4 19. Bd1 Re8 20. Rc1 Bb4 21. Bg4
Bxg4 22. hxg4 Ne2+ 23. Kh2 Nxf4 24. g3 Nxd3 25. Rcd1 c4 26. f4 Re2+ 27. Kg1
Bc5+ 28. Kh1 Nf2+ 29. Kg2 Nxd1+ 30. Kf3 Rae8 31. Ne6 R8xe6 32. g5 f5 33. g4
R6e3# 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.20"]
[Round "5.3"]
[White "Suarez Pinto, Sergio Rafael"]
[Black "Rico Hernandez, Edgar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1740"]
[BlackElo "1897"]
[PlyCount "120"]
[EventDate "2012.01.18"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 O-O 6. O-O Nbd7 7. Bf4 c5 8. Qd2
cxd4 9. Nxd4 e5 10. Ndb5 exf4 11. Nxd6 Ne5 12. Bb3 Ne8 13. Nc4 Qxd2 14. Nxd2
Be6 15. Nd5 Bxd5 16. Bxd5 Rd8 17. Nb3 Nc6 18. c3 Nf6 19. Bxc6 bxc6 20. f3 Nd7
21. Rad1 Ne5 22. Na5 Bf6 23. a3 Be7 24. b4 c5 25. Nb7 Rxd1 26. Rxd1 cxb4 27.
cxb4 Nc4 28. Rd7 Bf6 29. Nc5 Nxa3 30. Rxa7 Nc4 31. Rd7 Rd8 32. Rxd8+ Bxd8 33.
Kf1 Bb6 34. Nd3 Be3 35. Ke2 f6 36. Ne1 Ne5 37. Nc2 Bg1 38. h3 Kf7 39. Kd2 Ke6
40. Kc3 Kd6 41. Na3 Kc6 42. Nc4 Nxc4 43. Kxc4 h5 44. b5+ Kd6 45. Kb4 Bb6 46.
Kc4 Ke5 47. Kc3 f5 48. exf5 Kxf5 49. Kd3 Ke5 50. Kc4 Kd6 51. Kd3 Kd5 52. Kc3
Ba5+ 53. Kd3 h4 54. Kc2 Kd4 55. Kb3 Ke3 56. Kc4 Kf2 57. Kd3 Kxg2 58. Ke4 g5 59.
Kf5 Kxf3 60. Kxg5 Kg3 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.20"]
[Round "5.4"]
[White "Villamizar Pereira, Andrea Cami"]
[Black "Berbesi, Saray"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1611"]
[PlyCount "133"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 d6 7. h3 b5 8. Bb3
O-O 9. c3 Be6 10. Be3 Qd7 11. Nbd2 Kh8 12. Re1 Na5 13. Bxe6 fxe6 14. Nb3 Nc6
15. Nbd2 Rf7 16. Ng5 Rff8 17. Nf1 h6 18. Nf3 d5 19. exd5 exd5 20. Bd2 Bd6 21.
Ng3 Rf7 22. Nh4 Qe6 23. Nhf5 Bf8 24. Nh4 Nd7 25. Nf3 Bd6 26. Be3 Raf8 27. Bd2
Qg6 28. Nh4 Qf6 29. Nf3 Bc5 30. Re2 Qg6 31. Be1 Qxg3 32. Kh1 Qg6 33. Qd2 e4 34.
dxe4 dxe4 35. Nh2 Nf6 36. Qc2 Bd6 37. Nf3 Nh5 38. Qxe4 Qxe4 39. Rxe4 Nf6 40.
Re2 Re7 41. Rxe7 Nxe7 42. Rd1 Bc5 43. Kg1 Nc6 44. Kf1 Re8 45. Rc1 Ne5 46. Nxe5
Rxe5 47. Rd1 Rf5 48. Rd8+ Kh7 49. Ra8 Ne4 50. f3 Rf6 51. Re8 Nd6 52. Re7 Bb6
53. b3 Nf5 54. Re5 Ne3+ 55. Ke2 Nxg2 56. Bd2 Nh4 57. f4 Ng6 58. Re4 Nf8 59. Bc1
Nd7 60. Kf3 Nc5 61. Re2 Nd3 62. Bd2 Nc5 63. Bc1 Nd3 64. Bd2 Nc5 65. Bc1 Nd3 66.
Bd2 Nc5 67. Bc1 1/2-1/2

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.20"]
[Round "5.5"]
[White "Navas, Gildardo"]
[Black "Ramirez, Orlando"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "123"]
[EventDate "2012.01.18"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bg4 5. h3 Bxf3 6. Qxf3 Nf6 7. Nxf6+ exf6
8. Bc4 Bd6 9. O-O O-O 10. d3 Qc7 11. Re1 b5 12. Bxb5 a6 13. Ba4 Bh2+ 14. Kf1
Be5 15. c3 Rc8 16. d4 Bd6 17. Re4 Nd7 18. Bf4 Nb6 19. Bb3 Nd5 20. Bxd6 Qxd6 21.
Bxd5 cxd5 22. Qf4 Qd7 23. Re2 Re8 24. Rae1 Rxe2 25. Rxe2 Qb5 26. Qe3 Kf8 27.
Ke1 Re8 28. Qxe8+ Qxe8 29. Rxe8+ Kxe8 30. Kd2 Kd7 31. Kd3 Kd6 32. c4 dxc4+ 33.
Kxc4 f5 34. a4 g5 35. b4 h5 36. b5 axb5+ 37. axb5 f6 38. b6 Kc6 39. d5+ Kxb6
40. Kd4 Kc7 41. Kc5 Kd7 42. d6 f4 43. Kd5 g4 44. h4 g3 45. fxg3 fxg3 46. Ke4
Kxd6 47. Kf5 Ke7 48. Kg6 Ke6 49. Kxh5 Kf5 50. Kh6 Kg4 51. Kg6 f5 52. h5 f4 53.
h6 f3 54. gxf3+ Kxf3 55. h7 g2 56. h8=Q g1=Q+ 57. Kf7 Qa7+ 58. Kg6 Qb6+ 59. Kh7
Qc7+ 60. Qg7 Qc2+ 61. Qg6 Qxg6+ 62. Kxg6 1/2-1/2

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.21"]
[Round "6.1"]
[White "Sanchez Vega, Sergio  Antonio"]
[Black "Ramirez, Orlando"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "141"]
[EventDate "2012.01.18"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 a6 5. Nc3 Bg4 6. Be2 e6 7. h3 Bxf3 8.
Bxf3 h6 9. Be3 Bb4 10. O-O Bxc3 11. bxc3 Nf6 12. c4 O-O 13. cxd5 exd5 14. Rb1
Qc7 15. Qd2 Nbd7 16. Bf4 Qc6 17. Rfe1 Rfe8 18. Rxe8+ Rxe8 19. Qc1 b5 20. Rb3
Ne4 21. Re3 Ndf6 22. Be5 Rc8 23. Bxf6 Nxf6 24. Re7 Qxc2 25. Qxc2 Rxc2 26. Ra7
Rxa2 27. Ra8+ Kh7 28. Ra7 Kg6 29. g4 a5 30. h4 Ne4 31. Bxe4+ dxe4 32. Ra6+ Kh7
33. h5 g6 34. hxg6+ fxg6 35. Ra7+ Kg8 36. d5 b4 37. d6 b3 38. d7 Rd2 39. Ra8+
Kf7 40. d8=Q Rxd8 41. Rxd8 b2 42. Rb8 b1=Q+ 43. Rxb1 Kf6 44. Ra1 Kg5 45. Rxa5+
Kxg4 46. Kg2 Kf4 47. Ra4 Ke5 48. f3 exf3+ 49. Kxf3 h5 50. Rh4 Kf5 51. Rf4+ Kg5
52. Kg3 Kh6 53. Re4 Kg5 54. Re8 Kh6 55. Kf4 g5+ 56. Kf5 g4 57. Kf6 Kh7 58. Rf8
g3 59. Rf7+ Kh6 60. Rg7 h4 61. Rg8 Kh7 62. Rg6 g2 63. Rxg2 Kh6 64. Kf5 h3 65.
Rh2 Kg7 66. Rxh3 Kf7 67. Rh7+ Kg8 68. Ra7 Kf8 69. Ke6 Kg8 70. Kf6 Kh8 71. Kg6
1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.21"]
[Round "6.2"]
[White "Berbesi, Saray"]
[Black "Navas, Gildardo"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "113"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 O-O 8.
O-O d6 9. h3 h6 10. a3 Re8 11. Re1 Bd7 12. b4 a6 13. Qb3 Qe7 14. Nd5 Nxd5 15.
exd5 Qf6 16. dxc6 Rxe1+ 17. Nxe1 Bxd4 18. Ra2 Bxc6 19. Bd5 Re8 20. Nf3 Bb6 21.
Bxc6 bxc6 22. Kf1 Qe7 23. Qc3 c5 24. Bb2 f6 25. Qc4+ Kf8 26. Ra1 cxb4 27. axb4
c5 28. Nh4 Qf7 29. Qxf7+ Kxf7 30. Nf5 Re6 31. Rxa6 Bd8 32. Nxd6+ Kg6 33. bxc5
Bc7 34. g4 Bxd6 35. Rxd6 Re8 36. c6 Rc8 37. Bd4 Kf7 38. Ke2 Ke8 39. Kd3 Rc7 40.
Bb6 Rc8 41. c7 Kf7 42. Rd8 Rxc7 43. Bxc7 Kg6 44. Rd5 Kf7 45. h4 g5 46. h5 Ke6
47. Ke4 Kf7 48. Kf5 Ke7 49. Bd6+ Kf7 50. Bf8 Kxf8 51. Rd7 Ke8 52. Ra7 Kd8 53.
Kxf6 Kc8 54. Ke6 Kb8 55. Rh7 Kc8 56. Kd6 Kb8 57. Kc6 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.21"]
[Round "6.3"]
[White "Rico Hernandez, Edgar"]
[Black "Villamizar Pereira, Andrea Cami"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1897"]
[BlackElo "1611"]
[PlyCount "105"]
[EventDate "2012.01.18"]

1. d4 d5 2. c4 dxc4 3. Nc3 e6 4. e3 Nf6 5. Bxc4 Bb4 6. Qc2 Nc6 7. Nf3 Bd7 8.
O-O O-O 9. Bd3 h6 10. a3 Be7 11. e4 Bc8 12. e5 Nd5 13. Ne4 a6 14. Bd2 Qd7 15.
Rac1 Rd8 16. Ng3 Qe8 17. Ne2 Kf8 18. h3 Bd7 19. Nh2 Kg8 20. Ng4 h5 21. Nh2 Rac8
22. Nf3 Na7 23. Qb3 Bc6 24. Ng3 Nb6 25. Be3 Bxf3 26. gxf3 Qd7 27. Nxh5 Qd5 28.
Qxd5 Nxd5 29. Kh2 g6 30. Ng3 Nc6 31. Ne2 Kg7 32. Rg1 Rh8 33. Rg4 Rh4 34. Rxh4
Bxh4 35. Ng3 Be7 36. Ne4 Bd8 37. Nc5 Nce7 38. Nxb7 Rb8 39. Bxa6 Nf5 40. Re1 Be7
41. b4 Ra8 42. Bc4 Ndxe3 43. fxe3 Rxa3 44. Nc5 Nxe3 45. Bb5 Ra2+ 46. Re2 Ra3
47. Bc6 Bg5 48. Ne4 Bf4+ 49. Ng3 Nf1+ 50. Kg2 Nxg3 51. Rc2 Nf5 52. Rb2 Nxd4 53.
Be4 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.21"]
[Round "6.4"]
[White "Martinez, Juan Cristobal"]
[Black "Suarez Pinto, Sergio Rafael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1867"]
[BlackElo "1740"]
[PlyCount "95"]
[EventDate "2012.01.18"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d3 c5 5. Nbd2 Be7 6. O-O O-O 7. Re1 Nc6 8. e4
dxe4 9. dxe4 e5 10. c3 Be6 11. Qe2 Qc7 12. Nf1 Rad8 13. Ng5 Bg4 14. Qc2 h6 15.
Nf3 Rd7 16. Ne3 Be6 17. Nh4 g6 18. Nd5 Nxd5 19. exd5 Bxd5 20. Nxg6 fxg6 21.
Qxg6+ Kh8 22. Bxd5 Rxd5 23. Qxh6+ Kg8 24. Qe6+ Kg7 25. Qxd5 Rd8 26. Qe6 Rd6 27.
Qf5 Rf6 28. Qh5 Rg6 29. Re4 Qd7 30. Be3 b6 31. Rd1 Qc8 32. h4 Qh3 33. Qf3 Qc8
34. h5 Rf6 35. Rg4+ Kf7 36. Qd5+ Re6 37. Rg6 Nd8 38. f4 exf4 39. Bxf4 Bf6 40.
Rxf6+ Kxf6 41. Qxd8+ Qxd8 42. Rxd8 Re2 43. Rd2 Re8 44. Kg2 Kf5 45. Kf3 Rg8 46.
g4+ Rxg4 47. Rd5+ Ke6 48. Re5+ 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.21"]
[Round "6.5"]
[White "Acosta Cruz, Luis Ivan"]
[Black "Estevez Ramirez, Gloria Marcela"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1854"]
[PlyCount "45"]
[EventDate "2012.01.18"]

1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bc4 Nf6 5. d3 Be7 6. c3 O-O 7. f5 a6 8. b4 b5
9. Bb3 Bd7 10. O-O h6 11. Be3 Ng4 12. Bd2 Qb8 13. Qc1 Qb6+ 14. Kh1 Rfe8 15. Qe1
Rab8 16. h3 Nf6 17. Qg3 Nh5 18. Qg6 Nd8 19. Qxh5 Ra8 20. Bxh6 gxh6 21. Qxh6 c5
22. Ng5 Rf8 23. Qh7# 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.21"]
[Round "7.1"]
[White "Estevez Ramirez, Gloria Marcela"]
[Black "Sanchez Vega, Sergio  Antonio"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "29"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. d3 Bd7 12. Nbd2 Nc6 13. Nf1 Re8 14. Ng3 Rc8 15.
Bg5 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.21"]
[Round "7.2"]
[White "Suarez Pinto, Sergio Rafael"]
[Black "Acosta Cruz, Luis Ivan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1740"]
[BlackElo "1854"]
[Annotator "usuario"]
[PlyCount "22"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nf6 5. Nbd2 Bc5 6. O-O d6 7. a3 O-O 8. b4
Bb6 9. Bb2 fxe4 10. dxe4 a6 11. Bc4+ Kh8 {Celular} 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.21"]
[Round "7.3"]
[White "Villamizar Pereira, Andrea Cami"]
[Black "Martinez, Juan Cristobal"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1611"]
[BlackElo "1867"]
[PlyCount "116"]
[EventDate "2012.01.18"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Na5 4. Nc3 a6 5. Be2 Nc6 6. d3 b5 7. Be3 d6 8. a3 g6
9. Qc1 Bg7 10. Bd2 Bb7 11. Na2 Qc7 12. Bc3 Nd4 13. Nxd4 cxd4 14. Bd2 Rc8 15.
Bd1 d5 16. exd5 Bxd5 17. O-O Qb7 18. f3 Qb6 19. Nb4 Ba8 20. Bf4 a5 21. Na2 Bd5
22. Qd2 Nf6 23. Bh6 O-O 24. Nc1 Bb7 25. Ne2 Nd5 26. Re1 Rc7 27. Bxg7 Kxg7 28.
Ng3 Rfc8 29. Nf1 e6 30. Qe2 Qd6 31. Qe5+ Qxe5 32. Rxe5 Kf6 33. Re1 Ke7 34. Nd2
Ne3 35. Rb1 Bd5 36. Nb3 Nxd1 37. Rexd1 Bxb3 38. cxb3 Rc2 39. Kf1 Kf6 40. h3 Kf5
41. Kg1 Re2 42. Rdc1 Rcc2 43. Rxc2 Rxc2 44. Kf1 Kf4 45. Re1 Rxb2 46. Re4+ Kf5
47. Rxd4 Rxb3 48. a4 b4 49. Rc4 Rxd3 50. Rc5+ Rd5 51. Rc7 Kf6 52. Rb7 Rd1+ 53.
Ke2 Ra1 54. Rb5 Rxa4 55. Kd3 h5 56. Ke4 b3+ 57. Kd3 Rb4 58. Rxa5 b2 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.21"]
[Round "7.4"]
[White "Navas, Gildardo"]
[Black "Rico Hernandez, Edgar"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1897"]
[PlyCount "44"]
[EventDate "2012.01.18"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. Bc4 e6 5. O-O Be7 6. d3 Nf6 7. Bf4 O-O 8. Re1
a6 9. a3 b5 10. Ba2 Bb7 11. Ne2 d5 12. exd5 Nxd5 13. Bg3 Bf6 14. c3 b4 15. Bxd5
Qxd5 16. Nf4 Qd7 17. axb4 cxb4 18. Qb3 bxc3 19. bxc3 Ne7 20. Rec1 Rfc8 21. d4
Nd5 22. Nxd5 Bxd5 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.21"]
[Round "7.5"]
[White "Ramirez, Orlando"]
[Black "Berbesi, Saray"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "128"]
[EventDate "2012.01.18"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. Bf4 b6 5. e3 Bb7 6. cxd5 exd5 7. Nbd2 Nf6 8.
Rc1 Bd6 9. Be5 Bxe5 10. dxe5 Nfd7 11. Qc2 c6 12. Bd3 h6 13. O-O Nc5 14. Bf5 Bc8
15. Rfd1 Nba6 16. a3 Bxf5 17. Qxf5 Rc8 18. b4 Ne6 19. Rc3 c5 20. b5 Nac7 21.
Rcc1 Nxb5 22. Nb1 O-O 23. a4 Nbc7 24. Nc3 Qd7 25. Rd2 Rcd8 26. Rcd1 d4 27. exd4
cxd4 28. Nxd4 Nxd4 29. Qxd7 Rxd7 30. Rxd4 Rxd4 31. Rxd4 Ne6 32. Rc4 Re8 33. f4
Rd8 34. h3 Nc5 35. Nb5 a6 36. Nd6 f6 37. Rb4 fxe5 38. fxe5 Rb8 39. Kf1 Nd3 40.
Re4 Rd8 41. Ke2 Nxe5 42. Rxe5 Rxd6 43. Re8+ Kf7 44. Re4 Re6 45. Ke3 Rxe4+ 46.
Kxe4 Ke6 47. g4 b5 48. axb5 axb5 49. Kd4 Kd6 50. h4 Kc6 51. h5 b4 52. Kc4 b3
53. Kxb3 Kd5 54. Kc3 Ke4 55. Kd2 Kf4 56. Ke2 Kxg4 57. Kf2 Kxh5 58. Kf3 g5 59.
Kg3 g4 60. Kg2 Kh4 61. Kh2 g3+ 62. Kg2 Kg4 63. Kh1 Kh3 64. Kg1 g2 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.22"]
[Round "8.1"]
[White "Sanchez Vega, Sergio  Antonio"]
[Black "Berbesi, Saray"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "64"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+
8. Nbxd2 Na5 9. e5 Ne4 10. Qe2 Nxd2 11. Nxd2 d5 12. Bb5+ Bd7 13. Bxd7+ Qxd7 14.
O-O O-O 15. Rfe1 Rfe8 16. Nf3 Re7 17. Qd2 Nc6 18. Rac1 Re6 19. Ng5 Rg6 20. Re2
Qg4 21. Rc3 Qxg5 22. Qxg5 Rxg5 23. Ree3 Rc8 24. Rb3 b6 25. Rb5 Rd8 26. Rc3 Nxd4
27. Rxd5 Rxd5 28. Rxc7 h6 29. Kf1 Rgxe5 30. Rxa7 Nc6 31. Ra8+ Kh7 32. Rf8 Rd1#
0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.22"]
[Round "8.2"]
[White "Rico Hernandez, Edgar"]
[Black "Ramirez, Orlando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1897"]
[PlyCount "69"]
[EventDate "2012.01.18"]

1. d4 Nf6 2. c4 c5 3. dxc5 Qa5+ 4. Bd2 Qd8 5. b4 g6 6. Bc3 Bg7 7. Nd2 O-O 8.
Rc1 d6 9. cxd6 Qxd6 10. c5 Qd5 11. Qb3 Rd8 12. Qxd5 Rxd5 13. e3 Rd8 14. Ngf3
Bg4 15. Bc4 Bxf3 16. Nxf3 e6 17. O-O a6 18. Rfd1 Nc6 19. a3 Nd5 20. Bxg7 Kxg7
21. Bxd5 exd5 22. Rd2 Ne7 23. Rcd1 f6 24. e4 Kf7 25. exd5 Rxd5 26. Rxd5 Nxd5
27. Rxd5 Re8 28. Rd7+ Re7 29. Rxe7+ Kxe7 30. Nd4 Kd7 31. Kf1 h5 32. Ke2 f5 33.
Ke3 Ke7 34. h4 Kf6 35. Kf4 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.22"]
[Round "8.3"]
[White "Martinez, Juan Cristobal"]
[Black "Navas, Gildardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1867"]
[PlyCount "57"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. d3 O-O 6. Bxc6 dxc6 7. Nxe5 Qe7 8.
Nf3 Bg4 9. Bg5 Qe6 10. Nbd2 Rad8 11. Qe2 h6 12. Be3 Bxe3 13. fxe3 Bh5 14. Qf2
Ng4 15. Qe1 Qd6 16. Nc4 Qc5 17. h3 Nf6 18. b4 Qe7 19. Nh4 b5 20. Nf5 Qe6 21.
Qg3 Bg6 22. Ne5 Bxf5 23. Rxf5 Rfe8 24. Raf1 Kf8 25. a3 Qd6 26. d4 Re7 27. Qh4
Qe6 28. g4 Nxe4 29. Rxf7+ 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.22"]
[Round "8.4"]
[White "Acosta Cruz, Luis Ivan"]
[Black "Villamizar Pereira, Andrea Cami"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1854"]
[BlackElo "1611"]
[PlyCount "144"]
[EventDate "2012.01.18"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nf3 Nc6 5. c3 Bd6 6. Qe2 Bd7 7. Nbd2 Qe7 8. O-O
O-O 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 f5 12. Qe2 Rae8 13. Bd2 a6 14. Rae1 Nd8
15. Ne5 Bxe5 16. Qxe5 Bc6 17. a3 Nf7 18. Qg3 Qd8 19. Bc4 Bd5 20. Bd3 Qc8 21. c4
Bc6 22. Bc3 g6 23. Re2 Bd7 24. Rfe1 c6 25. Bb4 Qb8 26. Qxb8 Rxb8 27. Bxf8 Rxf8
28. f4 Rd8 29. Bc2 Nd6 30. c5 Nb5 31. Rd1 Bc8 32. Red2 Kf7 33. Kf2 Nc7 34. Bb3
Ne8 35. Kf3 Nf6 36. Bc2 Nd5 37. h3 h5 38. Rg1 Nf6 39. a4 Rd7 40. Re1 Rd8 41.
Rg1 Nd5 42. Bb3 Nf6 43. Re1 Ne4 44. Rxe4 fxe4+ 45. Kxe4 Kf6 46. g4 hxg4 47.
hxg4 Rh8 48. g5+ Ke7 49. Bc2 Bd7 50. Rd3 Bc8 51. Ke5 Rh2 52. Rc3 Re2+ 53. Be4
Kf7 54. Rc2 Re3 55. Rc3 Re2 56. b3 Bd7 57. Rd3 Re1 58. Rh3 Kg7 59. Rd3 Kf7 60.
Kd6 Rxe4 61. Kxd7 Rxf4 62. Kc7 Rf5 63. Kxb7 Rxg5 64. Kxc6 Rh5 65. Kb7 g5 66. c6
g4 67. c7 Rh8 68. c8=Q Rxc8 69. Kxc8 Kf6 70. Kd7 Kf5 71. Re3 Kf4 72. Rxe6 g3
1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.22"]
[Round "8.5"]
[White "Estevez Ramirez, Gloria Marcela"]
[Black "Suarez Pinto, Sergio Rafael"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1740"]
[PlyCount "80"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. h3
O-O 9. c3 Na5 10. Bc2 c5 11. d3 Re8 12. Nbd2 Bf8 13. Nf1 g6 14. Ng3 Bg7 15. d4
Qc7 16. Be3 Bd7 17. Qd2 Rac8 18. b4 cxb4 19. Rac1 bxc3 20. Qe2 Nc4 21. Bb3 b4
22. dxe5 dxe5 23. Bg5 Bb5 24. Red1 Qa5 25. a4 Bxa4 26. Bxa4 Qxa4 27. Rd3 h6 28.
Kf1 hxg5 29. Nxg5 Qb5 30. Qf3 Nb2 31. Ke2 Rcd8 32. Rcd1 Nxd1 33. Kxd1 Rxd3+ 34.
Ke2 Rxf3+ 35. Kxf3 Rd8 36. Nf1 Qxf1 37. Kg3 Nh5+ 38. Kg4 Qxg2+ 39. Kh4 Qxf2+
40. Kg4 Qg3# 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.22"]
[Round "9.1"]
[White "Suarez Pinto, Sergio Rafael"]
[Black "Sanchez Vega, Sergio  Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1740"]
[PlyCount "135"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. d3 Nc6 12. Nbd2 Bd7 13. Nf1 Re8 14. Ng3 h6 15. Nh2
Bf8 16. Bd2 Ne7 17. f4 exf4 18. Bxf4 Ng6 19. Bd2 Nh7 20. Rf1 Be7 21. Nf5 Bxf5
22. Rxf5 Rf8 23. Bb3 Qc8 24. Qf1 c4 25. dxc4 bxc4 26. Bxc4 Ne5 27. Bb3 Ng5 28.
Bd5 Qc5+ 29. Kh1 Rab8 30. b3 Rbe8 31. Qxa6 Bf6 32. Qe2 Ng6 33. Bxf7+ Nxf7 34.
Rxc5 dxc5 35. Rf1 Nd6 36. Qg4 Nxe4 37. Qxg6 Nxd2 38. Rd1 Bxc3 39. Ng4 Kh8 40.
Qh5 Ne4 41. Qh4 Bf6 42. Nxf6 Rxf6 43. Kg1 Rf2 44. Re1 Ref8 45. Qxe4 Rxa2 46.
Rc1 Rb2 47. Qd5 Rbf2 48. Qxc5 R8f5 49. Qxf2 Rxf2 50. Kxf2 Kh7 51. Ke3 g5 52. g4
Kg7 53. Ke4 Kf6 54. Rc6+ Ke7 55. Ke5 Kd7 56. Rxh6 Kc7 57. Kd5 Kb7 58. Kc5 Ka7
59. Kb5 Kb7 60. Rh7+ Kc8 61. Kc6 Kd8 62. Ra7 Ke8 63. Kd6 Kf8 64. Ke6 Kg8 65.
Kf6 Kh8 66. Ra8+ Kh7 67. Rf8 Kh6 68. Rh8# 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.22"]
[Round "9.2"]
[White "Villamizar Pereira, Andrea Cami"]
[Black "Estevez Ramirez, Gloria Marcela"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1611"]
[PlyCount "87"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bd6 7. O-O O-O 8. c3
Bc5 9. h3 d6 10. Re1 Bd7 11. Nbd2 Ne7 12. Nf1 Ng6 13. Ng3 c6 14. d4 exd4 15.
cxd4 Bb4 16. Bd2 c5 17. Bxb4 cxb4 18. Qd2 h6 19. Qxb4 Qc7 20. Rac1 a5 21. Rxc7
axb4 22. e5 Rac8 23. Rxc8 Rxc8 24. exf6 gxf6 25. Ne4 Kg7 26. Nxd6 Rd8 27. Nxf7
Re8 28. Rxe8 Bxe8 29. Nd6 Bc6 30. Nf5+ Kf8 31. Nxh6 Nf4 32. Kh2 Kg7 33. Nf5+
Kg6 34. Ne7+ Kg7 35. Nxc6 Nd3 36. d5 Nxf2 37. Nxb4 f5 38. d6 f4 39. d7 Kf6 40.
d8=Q+ Kf5 41. Qd5+ Kf6 42. Qe6+ Kg7 43. Qf7+ Kh8 44. Qg8# 1-0

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.22"]
[Round "9.3"]
[White "Navas, Gildardo"]
[Black "Acosta Cruz, Luis Ivan"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1854"]
[PlyCount "36"]
[EventDate "2012.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bb4 5. d3 d6 6. O-O Bg4 7. Be3 Qd7 8. Nd5
Nxd5 9. Bxd5 O-O 10. c3 Ba5 11. b4 Bb6 12. Bxb6 axb6 13. Qe2 Kh8 14. Qe3 f5 15.
h3 f4 16. Qe2 Bxh3 17. gxh3 Qxh3 18. Nh2 f3 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.22"]
[Round "9.4"]
[White "Ramirez, Orlando"]
[Black "Martinez, Juan Cristobal"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1867"]
[PlyCount "44"]
[EventDate "2012.01.18"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. h3 O-O 5. Bg5 d6 6. Bxf6 Bxf6 7. e3 c5 8. Nf3
Nc6 9. dxc5 Qa5 10. Qd2 Qxc5 11. Nd5 Bg7 12. a3 a5 13. Be2 Be6 14. Nc7 Rac8 15.
Nxe6 fxe6 16. O-O a4 17. Ng5 Qxg5 18. Rac1 Na5 19. Qb4 Nb3 20. Rc2 Nc5 21. Bg4
h5 22. Bf3 Rxf3 0-1

[Event "IRT CERRADO SANTANDER"]
[Site "BUCARAMANGA"]
[Date "2012.01.22"]
[Round "9.5"]
[White "Berbesi, Saray"]
[Black "Rico Hernandez, Edgar"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1897"]
[PlyCount "71"]
[EventDate "2012.01.18"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 O-O 6. O-O Nbd7 7. Re1 c5 8.
dxc5 Nxc5 9. Bg5 e6 10. e5 dxe5 11. Qxd8 Rxd8 12. Nxe5 Bd7 13. b4 Na6 14. Bxa6
bxa6 15. Rad1 Rdc8 16. Nxd7 Nxd7 17. Rxd7 Bxc3 18. Re4 e5 19. g3 Bd4 20. Bf6
Rxc2 21. Bxe5 Bxf2+ 22. Kf1 Re8 23. Bd4 Rec8 24. Bxf2 Rxa2 25. Rxa7 Rc1+ 26.
Re1 Rcc2 27. Bd4 Rc8 28. Rae7 Rf8 29. Re8 Rxh2 30. Bc5 Rh1+ 31. Kf2 Rxe8 32.
Rxe8+ Kg7 33. Bd4+ Kh6 34. Ra8 Rb1 35. Bc3 Rb3 36. Bd2+ 1-0