[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "1"]
[White "Rivera, Alberto"]
[Black "Dominguez Rincon, Miller"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2345"]
[BlackElo "2105"]
[PlyCount "73"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Be7 7. Bd3 dxc4 8.
Bxc4 b5 9. Bd3 a6 10. a4 Bb7 11. O-O O-O 12. Qe2 b4 13. Bxf6 gxf6 14. Ne4 f5
15. Ned2 c5 16. d5 Bxd5 17. Bxa6 Bf6 18. Rab1 Kh8 19. Bb5 Rg8 20. g3 Nb6 21. b3
Bb7 22. e4 fxe4 23. Nxe4 Nd5 24. Rfd1 Qe7 25. Rbc1 Bc3 26. Kf1 f5 27. Nxc3 Nxc3
28. Rxc3 bxc3 29. Rd7 Qf6 30. Rxb7 Rad8 31. Rc7 Rd5 32. Bc4 Qd8 33. Rc6 Rd1+
34. Kg2 Rg6 35. Rxc5 Rd6 36. Qe5+ Kg8 37. Qxc3 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "2"]
[White "Ramirez, Jaime Orlando"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2089"]
[BlackElo "2297"]
[PlyCount "164"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Na3
Ra5 9. Bc7 e6 10. Nc2 Be7 11. Be2 O-O 12. Nd2 Ne8 13. Bg3 Nd6 14. Bxd6 Bxd6 15.
f4 b5 16. a3 f6 17. O-O e5 18. Bf3 Ne7 19. fxe5 fxe5 20. dxe5 Bxe5 21. e4 dxe4
22. Bxe4 Bf5 23. Rae1 Bxe4 24. Rxe4 Rxf1+ 25. Kxf1 Nc6 26. Nf3 Bf6 27. Ncd4
Nxd4 28. Nxd4 Kf7 29. Ke2 b4 30. axb4 Ra2 31. Nb5 Rxb2+ 32. Kf3 Rd2 33. Rxc4
Be5 34. h3 g5 35. Nd4 Bf4 36. Ne2 Be5 37. Ke3 Rd1 38. Rc5 Kf6 39. Rb5 Rd7 40.
Rb6+ Kf7 41. Ke4 Bf6 42. Nd4 Re7+ 43. Kd3 Rd7 44. Rb5 h5 45. Ke3 Re7+ 46. Kf3
Rc7 47. Rc5 Rd7 48. Ke4 Kg6 49. b5 Re7+ 50. Kf3 Rd7 51. Ke4 Re7+ 52. Kf3 Rd7
53. Ke3 g4 54. hxg4 hxg4 55. Ne2 Re7+ 56. Kf2 Bg5 57. Nd4 Bh4+ 58. g3 Bg5 59.
b6 Rf7+ 60. Kg2 Bd8 61. Rb5 Rf6 62. Ne2 Rxb6 63. Nf4+ Kf7 64. Rxb6 Bxb6 65. Kf1
Bc7 66. Nd5 Bxg3 67. Ne3 Be5 68. Nxg4 Bxc3 69. Ke2 Ke6 70. Kd3 Bg7 71. Ne3 Kd7
72. Kc4 Kc6 73. Kb3 Kb5 74. Nc4 Bf8 75. Nb2 Bc5 76. Nc4 Be7 77. Nd2 Bg5 78. Nc4
Bf4 79. Na3+ Kc5 80. Nc4 Bc7 81. Nb2 Ba5 82. Nd3+ Kb5 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "3"]
[White "Acosta, Alejandro"]
[Black "Nieto, Manuel Valerio Waldo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2287"]
[BlackElo "2086"]
[PlyCount "82"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nc6 7. Nxc6 dxc6 8.
O-O e5 9. f4 Bc5+ 10. Kh1 Nf6 11. f5 b5 12. a4 Bb7 13. Qe2 Bb6 14. Bg5 b4 15.
Nb1 a5 16. Nd2 Bd4 17. Rab1 h6 18. Bh4 Nd7 19. Bc4 Nb6 20. b3 Nxc4 21. Nxc4 Ba6
22. Rf3 f6 23. Rg3 O-O-O 24. Nd6+ Rxd6 25. Qxa6+ Kb8 26. Rd1 Rhd8 27. Rgd3 Qa7
28. Qxa7+ Kxa7 29. g4 Kb6 30. Kg2 c5 31. Kf3 c4 32. R3d2 Rc6 33. Ke2 Rdc8 34.
Bf2 Bxf2 35. Kxf2 cxb3 36. cxb3 Rc3 37. Rd5 R8c5 38. Rxc5 Kxc5 39. Rd5+ Kb6 40.
Rd6+ Kc5 41. Rd5+ Kb6 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "4"]
[White "Chegwing, Alberto"]
[Black "Becerra, Juan David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2073"]
[BlackElo "2187"]
[PlyCount "84"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nge2 Nge7 7. O-O O-O 8. Be3
Nd4 9. Qd2 Qa5 10. Kh1 Re8 11. f4 Nxe2 12. Qxe2 d5 13. Bd2 Qd8 14. Rae1 d4 15.
Nd1 e5 16. f5 gxf5 17. Qh5 f4 18. gxf4 exf4 19. Bxf4 Ng6 20. Bg3 Qe7 21. Bh3
Be6 22. Nf2 Rac8 23. Bf5 c4 24. Nh3 h6 25. Nf4 Bxf5 26. Qxf5 cxd3 27. cxd3 Rc2
28. Nxg6 fxg6 29. Qxg6 Rxb2 30. Rf5 Qe6 31. Qg4 Qxa2 32. Ref1 Rb1 33. Be1 Qe6
34. Qg3 Kh7 35. Rf7 Qe5 36. Qg4 Rg8 37. Rg1 Kh8 38. h4 a5 39. Qg6 a4 40. Rf5
Qc7 41. Rh5 Qf4 42. Rf5 Qe3 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "5"]
[White "Cadena M, Gustavo Adolfo"]
[Black "Salcedo, Jackeline"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2183"]
[BlackElo "2040"]
[PlyCount "52"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Nf6 5. b3 Nbd7 6. Bd3 Bd6 7. Bb2 O-O 8. O-O
Re8 9. Ne5 Qc7 10. f4 b6 11. Nd2 Bb7 12. Rc1 c5 13. Qe2 Rad8 14. Ndf3 h6 15. a3
Qb8 16. Nxd7 Nxd7 17. Ne5 Nf6 18. dxc5 bxc5 19. Ng4 Nxg4 20. Qxg4 Bf8 21. Bf6
Rc8 22. Rf3 dxc4 23. Rg3 cxd3 24. Bxg7 Be4 25. Be5+ Bg6 26. Bxb8 Rxb8 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "6"]
[White "Prado, Leonardo"]
[Black "Garcia, Alvaro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2040"]
[BlackElo "2175"]
[PlyCount "19"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 d6 2. d4 g6 3. Be3 Bg7 4. Nc3 Nc6 5. Qd2 e5 6. Bb5 Bd7 7. Nge2 exd4 8.
Nxd4 Nge7 9. Rd1 O-O 10. O-O 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "7"]
[White "Ramirez, Heimy Polgar"]
[Black "Motta Leon, Gerardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2159"]
[BlackElo "2025"]
[PlyCount "25"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. cxd5 exd5 7. Qc2 c6 8. e3
Re8 9. Bxf6 Bxf6 10. Bd3 h6 11. b4 Qd6 12. Rb1 Be6 13. O-O 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "8"]
[White "Guzman, Campo Elias"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2018"]
[BlackElo "2138"]
[PlyCount "112"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nc6 2. Nf3 d6 3. g3 Bg4 4. Bg2 e5 5. d5 Nce7 6. c4 Ng6 7. Nc3 Nf6 8. h3
Bf5 9. Nd2 h5 10. Nde4 Nxe4 11. Bxe4 Bxe4 12. Nxe4 h4 13. g4 Qd7 14. Qb3 c6 15.
Be3 cxd5 16. cxd5 Be7 17. Ng5 O-O 18. Rc1 Rfc8 19. O-O Rxc1 20. Rxc1 Rc8 21.
Rc3 Rxc3 22. bxc3 b5 23. Qb1 a5 24. Nf3 Qb7 25. Qd3 b4 26. cxb4 Qxb4 27. Nd2
Nf4 28. Bxf4 Qxf4 29. e3 Qb4 30. Kf1 Qb2 31. a3 a4 32. Nc4 Qb5 33. Nxe5 Qb3 34.
Qxb3 axb3 35. Nc4 Bf6 36. Nd2 b2 37. Nb1 Bd8 38. Ke2 Bb6 39. Kd3 g5 40. Kc4 f5
41. f3 fxg4 42. fxg4 Bxe3 43. Kd3 Bc5 44. Kc3 Kf7 45. Kxb2 Kf6 46. Kc3 Ke5 47.
Kd3 Kf4 48. Nc3 Bxa3 49. Ne4 Bb4 50. Nf6 Kg3 51. Ke4 Kxh3 52. Kf3 Bd2 53. Ne4
Bf4 54. Nf2+ Kh2 55. Nd3 Kg1 56. Nxf4 gxf4 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "9"]
[White "Gomez, Dario G"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2012"]
[BlackElo "1976"]
[PlyCount "70"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 c5 7. O-O Nc6 8. h3
Rb8 9. d3 a6 10. a4 h6 11. f4 Ne8 12. g4 f5 13. Ng3 Nd4 14. exf5 gxf5 15. Nh5
Bh8 16. g5 e6 17. h4 Qe7 18. Ng3 Qf7 19. Kf2 Bd7 20. Rg1 hxg5 21. hxg5 Bc6 22.
Be3 Qg6 23. Nh5 Kf7 24. Rh1 Rg8 25. Rh3 Bxg2 26. Kxg2 Nf6 27. Ng3 Ng4 28. Bd2
Bg7 29. Nce2 Rh8 30. Ng1 Rxh3 31. Nxh3 Rh8 32. Qh1 Kg8 33. Re1 Qe8 34. Kf1 Qxa4
35. Qg2 Qc2 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "10"]
[White "Forero, Edwin Johann"]
[Black "Garvin, Ricardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1975"]
[BlackElo "1694"]
[PlyCount "133"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8.
Be3 O-O 9. Nxc6 bxc6 10. Bxc5 cxb5 11. Bxf8 Kxf8 12. O-O c6 13. Nd2 Ng5 14. f4
Qb6+ 15. Kh1 Ne6 16. c3 Nc5 17. b4 Nd3 18. Qe2 Bf5 19. g4 Be4+ 20. Nxe4 dxe4
21. Kg2 g5 22. Qxe4 Nxf4+ 23. Rxf4 gxf4 24. Qxf4 c5 25. Rd1 Qc6+ 26. Kg3 cxb4
27. Qxb4+ Kg7 28. Rd6 Qh1 29. Qf4 Qe1+ 30. Kh3 Qxc3+ 31. Kh4 Qe1+ 32. Kg5 Re8
33. Qf6+ Kg8 34. e6 Qe3+ 35. Kh4 Qe1+ 36. Kh5 Rxe6 37. Rd8+ Re8 38. Qg5+ Kh8
39. Qf6+ Kg8 40. h4 Rxd8 41. Qxd8+ Kg7 42. Qd4+ Kg8 43. Qd8+ Kg7 44. Qg5+ Kh8
45. Qxb5 Qe6 46. Qf5 Qxf5+ 47. gxf5 Kg7 48. Kg5 h6+ 49. Kf4 Kf6 50. a3 h5 51.
a4 a5 52. Ke4 Ke7 53. Ke5 f6+ 54. Kd5 Kd7 55. Kc5 Kc7 56. Kb5 Kd6 57. Kxa5 Ke5
58. Kb6 Kxf5 59. a5 Kg4 60. a6 Kxh4 61. a7 f5 62. a8=Q Kg3 63. Qg8+ Kf3 64. Qg5
f4 65. Qxh5+ Ke3 66. Qh1 f3 67. Qf1 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "11"]
[White "Aldana, Boris Eugenio"]
[Black "Manrique, Fernando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1653"]
[BlackElo "1974"]
[PlyCount "72"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc2 Bg4 7. Nbd2 e6 8. b3
Nh5 9. Bg3 Nxg3 10. hxg3 Bf5 11. Bd3 Bxd3 12. Qxd3 cxd4 13. exd4 h6 14. Rc1 Be7
15. c4 Qa5 16. Ra1 dxc4 17. bxc4 Rd8 18. O-O O-O 19. Rfb1 Bf6 20. Rb5 Qc7 21.
Nb3 g6 22. c5 Rd5 23. Qe3 Kg7 24. Rb1 Rfd8 25. a4 R8d7 26. Kh2 Nxd4 27. Nfxd4
Bxd4 28. Nxd4 Rxd4 29. Qc3 Kh7 30. Rxb7 Rh4+ 31. Kg1 Qxb7 32. Rc1 Qb4 33. gxh4
Rd1+ 34. Kh2 Qxh4+ 35. Qh3 Qxh3+ 36. Kxh3 Rxc1 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "12"]
[White "Mena, Yamil Octavio"]
[Black "Pena Mora, Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1966"]
[BlackElo "1632"]
[PlyCount "47"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. h4 Nf6 6. Nc3 Nc6 7. a3 Qc7 8. Be3
Bc5 9. Nxe6 dxe6 10. Bxc5 Qe5 11. Bd6 Qd4 12. Rh3 Qxd1+ 13. Rxd1 b5 14. Rg3 Nh5
15. Rg5 g6 16. e5 Bb7 17. Be2 Ng7 18. Ne4 Ne7 19. Nf6+ Kf8 20. Bxe7+ Kxe7 21.
Rd7+ Kf8 22. Rxb7 Nf5 23. Rxf5 gxf5 24. Bh5 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "13"]
[White "Fraile Vela, Maria Isabel"]
[Black "Nieto, Guillermo Luigui Ubald"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1612"]
[BlackElo "1959"]
[PlyCount "62"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nf3 Nf6 7. Bd3 O-O 8.
O-O d6 9. Bd2 a6 10. Qc1 b5 11. Bh6 Bb7 12. Bxg7 Kxg7 13. Nd5 Nxd5 14. exd5 Nb4
15. Qd2 Nxd5 16. Rae1 Nf6 17. Qe2 e5 18. Nd2 Re8 19. c3 Qb6 20. Ne4 Nxe4 21.
Bxe4 d5 22. Bc2 Rad8 23. Qf3 d4 24. Be4 Bxe4 25. Qxe4 f5 26. Qc2 d3 27. Qd2 e4
28. Re3 f4 29. Rh3 e3 30. fxe3 fxe3 31. Qc1 e2+ 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "14"]
[White "Obando Guzman, Soren Federico"]
[Black "Bautista Chiquillo, Leidy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1932"]
[BlackElo "1567"]
[PlyCount "77"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Bd6 6. Bd3 dxc4 7. Nxc4 Be7 8.
O-O O-O 9. e4 b5 10. Ncd2 Bb7 11. e5 Nd5 12. Ne4 Nd7 13. Qe2 a6 14. Neg5 g6 15.
h4 c5 16. h5 Nb4 17. Bb1 Bxf3 18. Nxf3 Kg7 19. hxg6 hxg6 20. a3 Nd5 21. dxc5
Nxc5 22. Nd4 Rc8 23. Qg4 Rh8 24. g3 Qd7 25. b4 Na4 26. Bxg6 fxg6 27. Nxe6+ Kf7
28. Ng5+ Ke8 29. e6 Qc6 30. Ne4 Ndc3 31. Qxg6+ Kd8 32. Bg5 Qxe4 33. Rad1+ Kc7
34. Rd7+ Kc6 35. Qxe4+ Nxe4 36. Bxe7 Rce8 37. Rc1+ Nec3 38. Bf6 Rxe6 39. Bxh8
 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "15"]
[White "Gomez Leon, Sebastian"]
[Black "Ospina Ortiz, Oscar Alexander"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1556"]
[BlackElo "1932"]
[PlyCount "34"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Qe7 6. cxd4 d6 7. Bb5 Bd7 8. O-O
dxe5 9. Bxc6 Bxc6 10. Nxe5 Qd6 11. Re1 O-O-O 12. Nxf7 Qd5 13. f3 Qxf7 14. a3
Qh5 15. Bf4 Rxd4 16. Qc1 Bc5 17. Kh1 Bxf3 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "16"]
[White "Gomez Perdomo, Jonatan"]
[Black "Gomez Leon, Nicolas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1857"]
[BlackElo "1416"]
[PlyCount "43"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Bd7 8. f3
Nc6 9. Bc4 Rc8 10. Bb3 Ne5 11. Bh6 O-O 12. h4 a5 13. g4 (13. Bxg7 Kxg7 14. Nd5
Be6 15. Nxf6 Bxb3) 13... b5 14. Bxg7 Kxg7 15. Nd5 Be6 16. Nxf6 Bxb3 17. axb3
Kxf6 18. Qf4+ Kg7 19. h5 Qb6 20. hxg6 fxg6 21. Qh6+ Kg8 22. Qxh7# 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "17"]
[White "Sepulveda, Lyda Marcela"]
[Black "Gomez Morales, Juan Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1200"]
[BlackElo "1850"]
[PlyCount "74"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a4 Qc7 6. Be2 Nc6 7. Be3 Nf6 8. Nc3
Bb4 9. Nxc6 bxc6 10. Bd2 O-O 11. O-O Bxc3 12. Bxc3 Nxe4 13. Bb4 c5 14. Ba3 d5
15. c4 Bb7 16. cxd5 Rfd8 17. Qc2 exd5 18. Rac1 c4 19. Bf3 Nc5 20. Bxc5 Qxc5 21.
b3 Rac8 22. bxc4 Ba8 23. Qf5 dxc4 24. Qxc5 Rxc5 25. Be2 Rdc8 26. Rfd1 a5 27.
Rd4 Bd5 28. f3 h6 29. Kf1 g5 30. Ke1 c3 31. Bd1 Re8+ 32. Kf2 Be6 33. Bc2 Rd5
34. Rxd5 Bxd5 35. Re1 Rb8 36. Re5 Rb2 37. Re2 Bc4 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "18"]
[White "Leal Pinzon, Fernando Mauricio"]
[Black "Aranguren, Camilo Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1828"]
[BlackElo "0"]
[PlyCount "58"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 dxc4 3. Nc3 c6 4. e4 Nf6 5. Bxc4 Bg4 6. Be2 Bxe2 7. Ngxe2 e6 8.
O-O Bb4 9. Bg5 h6 10. Bxf6 Qxf6 11. e5 Qd8 12. Qb3 Qe7 13. Ne4 O-O 14. a3 Ba5
15. Qg3 Kh8 16. Nf4 Bd8 17. Nc5 Kg8 18. Nh5 g6 19. Nf6+ Kg7 20. Rfe1 b6 21.
Nce4 Na6 22. Rad1 Qc7 23. Qf3 Be7 24. Nc3 Rad8 25. Re4 c5 26. d5 exd5 27. Ncxd5
Qb7 28. Nxe7 Rxd1+ 29. Qxd1 Qxe7 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "20"]
[White "Gonzalez, Amalia"]
[Black "Jimenez, Haddy Belleily"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1771"]
[BlackElo "0"]
[PlyCount "61"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 c6 5. Nf3 e4 6. Nd4 d5 7. cxd5 cxd5 8.
Qa4+ Bd7 9. Qxb4 Nc6 10. Nxc6 Bxc6 11. e3 Qe7 12. Qxe7+ Kxe7 13. O-O h5 14. b3
g5 15. Bb2 h4 16. Ne2 h3 17. Bh1 Rh7 18. Nd4 Ng4 19. Nxc6+ bxc6 20. f3 exf3 21.
Bxf3 Nh6 22. Rac1 g4 23. Be2 Kd7 24. Bd3 f5 25. Bxf5+ Nxf5 26. Rxf5 Re8 27.
Rcf1 Kd6 28. Rf6+ Kc5 29. Rc1+ Kb5 30. Rcxc6 Rhe7 31. Bc3 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "21"]
[White "Lopez, Alberto"]
[Black "Duarte, Andres Javier"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1756"]
[PlyCount "69"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Bb5 Bd7 8.
Qd2 Nf6 9. h3 e5 10. Nxc6 Bxc6 11. Bxc6+ bxc6 12. Bh6 O-O 13. Bxg7 Kxg7 14. Rd1
Ne8 15. O-O Qc7 16. b3 Rd8 17. f4 Nf6 18. fxe5 dxe5 19. Qg5 Qe7 20. Qe3 Rd7 21.
Rxd7 Qxd7 22. Rd1 Qc7 23. Kf1 Re8 24. Na4 Re7 25. c4 Rd7 26. Rxd7 Qxd7 27. Ke2
Nh5 28. Kf3 Nf4 29. Nc3 h5 30. Kg3 h4+ 31. Kh2 g5 32. Ne2 Nxe2 33. Qxe2 Kg6 34.
Qf3 Qd2 35. Qf5+ 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "22"]
[White "Murcia, Gerardo"]
[Black "Lopez Parra, Carlos Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1754"]
[BlackElo "0"]
[PlyCount "102"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Be7 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 O-O 8.
O-O c6 9. Re1 Re8 10. Bd3 Bf8 11. e4 g6 12. Bg5 h6 13. Be3 e5 14. h3 Bg7 15.
Qd2 Kh7 16. Bc4 exd4 17. Bxd4 Re7 18. Rad1 Qe8 19. Bd3 c5 20. Be3 a6 21. Bf4
Nh5 22. Bd6 Re6 23. Bh2 b5 24. Bc2 Nb6 25. e5 Nc4 26. Qc1 Bb7 27. b3 Bxf3 28.
gxf3 Nxe5 29. Be4 Ra7 30. Nd5 c4 31. bxc4 Nxc4 32. Qc2 Nd6 33. Nc7 Rxc7 34.
Qxc7 Nxe4 35. fxe4 Rxe4 36. Rxe4 Qxe4 37. Qxf7 Nf6 38. Qb3 Qe2 39. Qd3 Qxa2 40.
Be5 Qf7 41. Bxf6 Qxf6 42. Qd6 Qg5+ 43. Kf1 a5 44. Qd5 b4 45. Qb3 Qb5+ 46. Kg1
a4 47. Qf7 Qg5+ 48. Kh1 Qf5 49. Rd7 Qxf7 50. Rxf7 a3 51. Rb7 a2 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "23"]
[White "Luque, Manuel Antonio"]
[Black "Hincapie Uribe, Eduardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1596"]
[BlackElo "1732"]
[PlyCount "4"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 e6 2. c4 Nf6 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "24"]
[White "Alvarez Angel, Nelson Eduardo"]
[Black "Martinez Murcia, John Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1726"]
[BlackElo "2039"]
[PlyCount "33"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 e6 5. O-O Be7 6. d4 cxd4 7. Nxd4 Nc6 8.
Be3 O-O 9. Qe2 Ne5 10. Bb3 Nfg4 11. Bf4 Qb6 12. Rad1 Bd7 13. h3 Nf6 14. Bxe5
dxe5 15. Nf3 Qc7 16. Qc4 Bc6 17. Nd5 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.04.30"]
[Round "1"]
[Board "26"]
[White "Cuellar, Jose Gabriel"]
[Black "Sanchez, Rogelio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1696"]
[BlackElo "0"]
[PlyCount "47"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

3. Bf4 c5 4. e3 Nc6 5. c3 Be7 6. Bd3 Qb6 7. Qc2 cxd4 8. exd4 d6 9. Nbd2 Bd7 10.
h3 Rc8 11. Nc4 Qc7 12. O-O b5 13. Ne3 Nb4 14. cxb4 Qb7 15. Qb3 Bc6 16. Be2 Ne4
17. Rac1 g5 18. Bh2 h5 19. d5 exd5 20. Nxd5 g4 21. hxg4 hxg4 22. Nxe7 Kxe7 23.
Nd4 Bd5 24. Qe3 Rcg8 25. Nxb5 Kd7 26. Rc7+ 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "1"]
[White "Ramirez, Heimy Polgar"]
[Black "Rivera, Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2159"]
[BlackElo "2345"]
[PlyCount "60"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. Nf3 cxd4 6. Nxd4 Be7 7. g3 a6 8. Bg2
Qc7 9. b3 O-O 10. O-O d6 11. Rd1 Nbd7 12. Bb2 Re8 13. Rd2 Ne5 14. Rad1 Bd7 15.
e4 Rac8 16. a4 Red8 17. Ba3 Be8 18. Qb2 h5 19. h3 Kf8 20. Nde2 b6 21. f4 Nc6
22. Rd3 Na5 23. Nc1 Nb7 24. Qe2 Nc5 25. R3d2 g6 26. g4 hxg4 27. hxg4 Kg8 28.
Bf3 Nxb3 29. Nxb3 Qxc4 30. Qxc4 Rxc4 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "3"]
[White "Valle, Efrain"]
[Black "Cadena M, Gustavo Adolfo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2138"]
[BlackElo "2183"]
[PlyCount "183"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. Ne5 Qc7 6. d4 a6 7. Ba4 b5 8.
Nxc6 Qxc6 9. Bb3 a5 10. a4 b4 11. O-O Nf6 12. Re1 e6 13. Bf4 Bd6 14. Be5 Bxe5
15. Rxe5 Ba6 16. Nd2 Qb6 17. Nf3 O-O 18. Re3 Ng4 19. Re1 Rfc8 20. h3 Nf6 21.
Ne5 Ra7 22. Qd2 Ne4 23. Qe3 Rac7 24. Rad1 Nd6 25. Qf4 Bc4 26. Bxc4 Nxc4 27. Nd3
Qc6 28. Re2 Qd6 29. Qc1 Nb6 30. Nc5 Nd7 31. Nb3 Qc6 32. Qa1 Qa6 33. Rdd2 Rc4
34. Qd1 R4c7 35. Rd3 Qc6 36. Nxa5 Qxa4 37. Nb3 Ra8 38. Qd2 Qb5 39. Re1 Qc4 40.
Re2 Nf6 41. Nc5 Rxc5 42. dxc5 Qxc5 43. Rb3 Ra1+ 44. Kh2 Ra4 45. Qe3 Qc4 46. Qd3
h6 47. Qxc4 dxc4 48. Rf3 Ra6 49. Rf4 Rc6 50. b3 cxb3 51. cxb3 Nd5 52. Rc4 Ra6
53. Rd2 Ra3 54. Rd3 Kf8 55. Re4 Ra2 56. f4 g5 57. fxg5 hxg5 58. Rg3 Rb2 59. h4
gxh4 60. Rxh4 Ke7 61. Rc4 Kd6 62. Rf3 f6 63. Kg1 Rd2 64. Kf1 Rb2 65. Kg1 Rd2
66. Rh3 e5 67. Rh8 Ke6 68. Rd8 Ke7 69. Rcc8 Rd4 70. Kf2 Rf4+ 71. Kg3 Ne3 72.
Rd3 Nf5+ 73. Kh2 e4 74. Rh3 e3 75. Rc6 Kd7 76. Ra6 Re4 77. Rh7+ Ne7 78. Ra1 Ke6
79. Kg3 Nf5+ 80. Kf3 Re5 81. Ra6+ Nd6 82. Rh1 Ke7 83. g4 e2 84. Re1 Nb5 85. Kf2
Nc3 86. Rb6 Re4 87. Ra1 Nd1+ 88. Ke1 Kf7 89. g5 Nc3 90. Rxf6+ Ke8 91. Ra8+ Ke7
92. Ra7+ 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "4"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Prado, Leonardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2297"]
[BlackElo "2040"]
[PlyCount "85"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. Kh1
Qc7 9. f4 Nc6 10. Be3 Bd7 11. Nb3 b5 12. Bf3 Rb8 13. a3 O-O 14. g4 Rfd8 15. g5
Ne8 16. Bg2 a5 17. Qh5 g6 18. Qh6 Ng7 19. f5 Bf8 20. Qh4 b4 21. axb4 axb4 22.
Ne2 exf5 23. Ng3 Re8 24. Rae1 Rbc8 25. Qf4 Ne5 26. Nd4 Ne6 27. Nxe6 fxe6 28.
exf5 exf5 29. Qxb4 Qxc2 30. Bd5+ Kh8 31. Rc1 Qd3 32. Bd4 Bg7 33. Rcd1 Qa6 34.
Ra1 Qd3 35. Rfd1 Qc2 36. Rd2 Bc6 37. Rxc2 Bxd5+ 38. Rg2 Rc2 39. Rag1 Rec8 40.
Qxd6 Bxg2+ 41. Rxg2 Rc1+ 42. Rg1 Rxg1+ 43. Bxg1 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "5"]
[White "Salej, Jorge"]
[Black "Acosta, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2085"]
[BlackElo "2287"]
[PlyCount "60"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Nf6 5. b3 Nbd7 6. Bb2 Bd6 7. Bd3 O-O 8. O-O
Qe7 9. Ne5 c5 10. f4 b6 11. Nd2 Bb7 12. Qe1 Ne4 13. Nxd7 Qxd7 14. Nxe4 dxe4 15.
Bc2 cxd4 16. Bxd4 Qc7 17. Qg3 f6 18. Qh3 Rfe8 19. a3 Rad8 20. Rfd1 b5 21. Bxa7
bxc4 22. b4 Bc8 23. Ba4 e5 24. f5 Rf8 25. Rxd6 Qxa7 26. Rxd8 Rxd8 27. Bb5 c3
28. Bc4+ Kh8 29. g4 c2 30. Be2 Qxa3 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "7"]
[White "Nieto, Manuel Valerio Waldo"]
[Black "Vargas, Mauricio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2086"]
[BlackElo "2099"]
[PlyCount "60"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bf4 h6 6. h3 O-O 7. e3 Re8 8. Be2
Nbd7 9. O-O b6 10. Qc2 e5 11. Bh2 exd4 12. exd4 Bb7 13. Rfe1 Ne4 14. Nd2 Ng5
15. d5 Bc8 16. Nf3 Nc5 17. Rad1 Bf5 18. Qd2 Nge4 19. Nxe4 Nxe4 20. Qc1 Qf6 21.
b3 Nc3 22. Rd2 Nxe2+ 23. Rdxe2 Rxe2 24. Rxe2 Bxh3 25. gxh3 Qxf3 26. Re3 Qf5 27.
Qe1 Bd4 28. Re8+ Rxe8 29. Qxe8+ Kg7 30. Bg3 Qxh3 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "8"]
[White "Dominguez Rincon, Miller"]
[Black "Guzman, Campo Elias"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2105"]
[BlackElo "2018"]
[PlyCount "103"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8.
Qd2 Bb4 9. f3 d5 10. a3 Bxc3 11. Qxc3 dxe4 12. fxe4 O-O 13. Bd3 Ng4 14. Bc5 Rd8
15. O-O-O b6 16. h3 Nge5 17. Bd4 Bb7 18. Bb5 Rac8 19. Bxc6 Nxc6 20. Bxg7 Qf4+
21. Kb1 e5 22. Rdf1 Qxe4 23. Bf6 Rd6 24. Rf3 Ne7 25. Rg3+ Ng6 26. Qxe5 Rxc2 27.
Ka1 Qxe5 28. Bxe5 Re6 29. Bc3 Rxg2 30. Rg1 Rxg1+ 31. Rxg1 Re3 32. Rd1 h5 33.
Rd8+ Kh7 34. Nd4 Ba6 35. Rd7 Bc4 36. Rxa7 Rxh3 37. Kb1 h4 38. Rc7 Bd5 39. Rd7
Rh1+ 40. Kc2 Be4+ 41. Kd2 Ne5 42. Re7 Nc4+ 43. Ke2 Bg6 44. Nf3 Kh6 45. Kf2 Kh5
46. b3 Nd6 47. Re5+ f5 48. Bb2 h3 49. Re6 Ne4+ 50. Ke2 h2 51. Nxh2 Rxh2+ 52.
Ke3 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "9"]
[White "Motta Leon, Gerardo"]
[Black "Chegwing, Alberto"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2025"]
[BlackElo "2073"]
[PlyCount "116"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 O-O
8. O-O Nd7 9. Re1 Re8 10. Rxe8+ Qxe8 11. c4 Nf8 12. h3 Be6 13. Qc2 Qd7 14. Be3
Re8 15. Bf1 Bb8 16. Re1 h5 17. Qa4 g5 18. d5 cxd5 19. Qxd7 Nxd7 20. Bxa7 Bxa7
21. cxd5 g4 22. dxe6 fxe6 23. hxg4 hxg4 24. Bb5 Re7 25. Nd2 g3 26. Ne4 gxf2+
27. Nxf2 Ne5 28. Kf1 Bxf2 29. Kxf2 Rc7 30. Ke3 Kf7 31. Re2 f5 32. Kf4 Ng6+ 33.
Kg5 Nf8 34. Rd2 Nh7+ 35. Kf4 Ke7 36. g4 fxg4 37. Kxg4 Nf6+ 38. Kf4 Rc5 39. a4
Rh5 40. Rg2 Rh4+ 41. Ke3 Nd5+ 42. Kd2 Kd6 43. Rg7 b6 44. b3 Kc5 45. Bc4 Kd4 46.
Bxd5 exd5 47. Rb7 Rh2+ 48. Kd1 Kd3 49. Ke1 Rh1+ 50. Kf2 Rh6 51. a5 bxa5 52. Rb5
d4 53. Rxa5 Kd2 54. b4 Rf6+ 55. Kg2 d3 56. Rd5 Kc3 57. b5 d2 58. Rc5+ Kd4 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "11"]
[White "Estrella Becerra, Fernando"]
[Black "Gonzalez, Amalia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1976"]
[BlackElo "1771"]
[PlyCount "25"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 e5 2. Nc3 Bc5 3. e3 Nf6 4. d4 exd4 5. exd4 Bb4 6. Bd3 Qe7+ 7. Nge2 c6 8.
O-O O-O 9. Bg5 Qd8 10. c5 d5 11. Ng3 Bxc3 12. bxc3 Bg4 13. Bxf6 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "12"]
[White "Gaitan Bautista, Oscar Daniel"]
[Black "Forero, Edwin Johann"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1798"]
[BlackElo "1975"]
[PlyCount "106"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
Be7 9. Qd2 O-O 10. g4 Nbd7 11. h4 b5 12. O-O-O Nb6 13. g5 Nh5 14. Qf2 Nc4 15.
Nd5 Bxd5 16. Rxd5 Nxe3 17. Qxe3 Nf4 18. Rd2 f6 19. gxf6 Bxf6 20. Nc5 Qe7 21.
Nd3 Bxh4 22. Nxf4 Rxf4 23. Qb3+ Rf7 24. Qd5 Raf8 25. Rdh2 Bg5+ 26. Kb1 h6 27.
Bh3 Kh8 28. Bf5 Qf6 29. Be6 Re7 30. Bf5 g6 31. Bg4 Kg7 32. Rf1 h5 33. Bh3 Qf4
34. Rhh1 Rf6 35. Qd3 Ref7 36. Bc8 Ra7 37. Bh3 Ra8 38. Bd7 Qe3 39. Qxe3 Bxe3 40.
Rh3 Raf8 41. Bc6 b4 42. Bb7 a5 43. Bc6 Kh6 44. Bb5 g5 45. Rfh1 h4 46. Re1 Bc5
47. Rf1 Kh5 48. Bd7 Rf4 49. Bf5 d5 50. Rhh1 dxe4 51. fxe4 Rxf1+ 52. Rxf1 g4 53.
Bxg4+ Kxg4 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "13"]
[White "Manrique, Fernando"]
[Black "Cuellar, Jose Gabriel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1974"]
[BlackElo "1696"]
[PlyCount "71"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Nc6 9. Nxc6 bxc6 10. e5 dxe5 11. fxe5 Nd5 12. Bxe7 Qxe7 13. Ne4 O-O 14. c3 Bd7
15. Bd3 f5 16. Nd6 Qg5 17. O-O Qe3+ 18. Qxe3 Nxe3 19. Rfe1 Nd5 20. Rad1 a5 21.
c4 Nf4 22. Bc2 Be8 23. g3 Nh3+ 24. Kg2 Ng5 25. h4 Nf7 26. Ba4 Rd8 27. Nxf7 Rxd1
28. Nh6+ gxh6 29. Rxd1 Kf7 30. Rd6 Rg8 31. Bxc6 Bxc6+ 32. Rxc6 Rd8 33. Rd6 Rb8
34. b3 a4 35. Rd3 axb3 36. axb3 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "14"]
[White "Hincapie Uribe, Eduardo"]
[Black "Mena, Yamil Octavio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1732"]
[BlackElo "1966"]
[PlyCount "62"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. Bd3 Bc5 8.
c4 Qh4 9. Qf3 Nb4 10. Be4 Bxf2+ 11. Kf1 Bd4 12. Qf4 Qxf4+ 13. Bxf4 Bxb2 14. a3
Bxa1 15. axb4 f6 16. exf6 Bxf6 17. b5 O-O 18. Bxc7 Be5+ 19. Ke2 Bxc7 20. bxc6
dxc6 21. Bxc6 Bg4+ 22. Kd3 Rad8+ 23. Kc3 Be5+ 24. Kb4 Rf2 25. Na3 Rb2+ 26. Ka5
Bc3+ 27. Ka4 Rb4+ 28. Ka5 Rb6+ 29. Ka4 Rxc6 30. Kb5 Rb6+ 31. Kc5 Bb4# 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "15"]
[White "Nieto, Guillermo Luigui Ubald"]
[Black "Lopez, Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "0"]
[PlyCount "39"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
h6 9. Bh4 Nc6 10. O-O-O Nxd4 11. Rxd4 e5 12. fxe5 Qb6 13. exf6 Qxd4 14. fxe7
Be6 15. Bd3 g5 16. Bf2 Qe5 17. Bg3 Qd4 18. Nd5 Rc8 19. Bxd6 g4 20. Nf6+ 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "16"]
[White "Lopez Parra, Carlos Alberto"]
[Black "Obando Guzman, Soren Federico"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1932"]
[PlyCount "50"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 b6 6. e3 Bb7 7. Rc1 O-O 8. Be2
d6 9. O-O Nbd7 10. a3 Bxc3 11. Bxc3 Ne4 12. b4 f5 13. Bb2 Rf6 14. d5 e5 15. Re1
Rh6 16. Bf1 g5 17. g3 g4 18. Nd2 Ng5 19. f4 gxf3 20. Nxf3 Rf8 21. Nxg5 Qxg5 22.
Bg2 Nf6 23. Rc2 Ng4 24. Bh1 Nxe3 25. Qd2 f4 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "18"]
[White "Martinez Murcia, John Alexander"]
[Black "Gomez Perdomo, Jonatan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2039"]
[BlackElo "1857"]
[PlyCount "43"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Nxe5 d5 5. Bd3 Qf6 6. O-O Bd6 7. Nc3 Nxc3 8.
bxc3 O-O 9. Qh5 g6 10. Ng4 Bxg4 11. Qxg4 h5 12. Qh3 Nc6 13. Bh6 Rfe8 14. f4 Kh7
15. Bg5 Qg7 16. f5 Kg8 17. fxg6 fxg6 18. Rf6 Ne7 19. Qe6+ Kh8 20. Rf7 Nf5 21.
Qd7 Qg8 22. Bxf5 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "19"]
[White "Gomez Morales, Juan Sebastian"]
[Black "Sierra, Henry Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1850"]
[BlackElo "1600"]
[PlyCount "55"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. Bf4 e6 5. e3 Be7 6. Nf3 O-O 7. h3 Nbd7 8. c5 b5
9. b4 Nh5 10. Bh2 Nhf6 11. Bd3 Re8 12. O-O Nf8 13. Ne5 Bb7 14. f4 N6d7 15. Qf3
Nxe5 16. fxe5 f5 17. exf6 Bxf6 18. Qh5 Ng6 19. Ne2 e5 20. dxe5 Bxe5 21. Bxg6
Bxh2+ 22. Kxh2 hxg6 23. Qxg6 Qc7+ 24. Kh1 Rxe3 25. Nf4 Qe5 26. Nh5 Re8 27. Nf6+
Kh8 28. Qh7# 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "21"]
[White "Buitrago, Bernardo"]
[Black "Rosero, Hugo Alberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1822"]
[BlackElo "1662"]
[PlyCount "103"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 O-O 6. Bg5 d6 7. Nbd2 Na5 8. h3
Nxc4 9. Nxc4 Be6 10. Ne3 h6 11. Bh4 Re8 12. g4 Nh7 13. Bxe7 Qxe7 14. Nf5 Qf8
15. Qd2 f6 16. h4 Bxf5 17. gxf5 Qf7 18. O-O-O Qh5 19. Qe3 a5 20. Rdg1 a4 21.
Nd2 b5 22. Rg3 c5 23. Rhg1 Re7 24. Rg6 Kh8 25. Qg3 Rg8 26. f3 Ra7 27. Nf1 b4
28. c4 b3 29. a3 Rd7 30. Ne3 Ng5 31. hxg5 fxg5 32. Ng4 Re8 33. f6 Qxg6 34. Rh1
Kh7 35. fxg7 Kxg7 36. Rxh6 Qf7 37. Qh3 Qf4+ 38. Kd1 Rf7 39. Rh7+ Kf8 40. Qh6+
Ke7 41. Rxf7+ Kxf7 42. Qh7+ Ke6 43. Qg6+ Ke7 44. Qg7+ Kd8 45. Nf6 Qxf3+ 46. Kd2
Qf2+ 47. Kd1 Qc2+ 48. Ke1 Qb1+ 49. Ke2 Qc2+ 50. Ke3 Qc1+ 51. Kf3 Qf4+ 52. Ke2
 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "22"]
[White "Aranguren, Camilo Andres"]
[Black "Ramirez, Alexis"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1719"]
[PlyCount "61"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 e6 2. c4 d5 3. cxd5 Qxd5 4. Nf3 Nf6 5. Nc3 Bb4 6. Bd2 Qf5 7. Ne5 O-O 8.
e3 Nbd7 9. Bd3 Qg5 10. Nxd7 Bxd7 11. O-O Bc6 12. e4 Qh4 13. f3 Rad8 14. Be3 a6
15. Qc2 Ba5 16. Rad1 Bb6 17. Bc4 Rfe8 18. Qf2 Qxf2+ 19. Bxf2 Re7 20. d5 exd5
21. exd5 Bxf2+ 22. Rxf2 Be8 23. Rfd2 Kf8 24. Kf2 Red7 25. Ne4 Nxe4+ 26. fxe4 f6
27. Be2 Ke7 28. Bg4 Rd6 29. Bf5 g6 30. Bg4 h5 31. Bf3 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "23"]
[White "Pereira, Henry Alberto"]
[Black "Fraile Vela, Maria Isabel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1955"]
[BlackElo "1612"]
[PlyCount "25"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. a3 d5 5. cxd5 Nxd5 6. e3 Be7 7. Bb5 Qd6 8. Qc2
Bd7 9. Nf3 Bf6 10. d3 a6 11. Bxc6 Bxc6 12. Nbd2 b5 13. Nxe5 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "24"]
[White "Duarte, Andres Javier"]
[Black "Gomez Leon, Sebastian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1756"]
[BlackElo "1556"]
[PlyCount "78"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Qa4+ Bd7 6. Qxc4 Be6 7. Qb5+ Nc6 8.
Bd2 Nge7 9. Bd3 a6 10. Qa4 b5 11. Qc2 Qd7 12. a3 Ng6 13. Ng5 Nce5 14. Nxe6 Qxe6
15. Be2 c5 16. f4 c4 17. fxe5 d3 18. Bxd3 cxd3 19. Qxd3 Nxe5 20. Qc2 Rc8 21.
Nc3 a5 22. O-O b4 23. axb4 axb4 24. Qa4+ Nd7 25. Nb5 Bc5+ 26. Kh1 O-O 27. Bxb4
Nb6 28. Qa3 Nc4 29. Qb3 Qxe4 30. Rfe1 Ne3 31. Rxe3 Bxe3 32. Bxf8 Rc2 33. Qxf7+
Kxf7 34. Nd6+ Kxf8 35. Nxe4 Rxb2 36. Nd6 Rc2 37. Rf1+ Kg8 38. Nf5 Bc5 39. Ng3
Rc4 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "25"]
[White "Bautista Chiquillo, Leidy"]
[Black "Murcia, Gerardo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1567"]
[BlackElo "1754"]
[PlyCount "69"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. b3 d5 2. Bb2 Nc6 3. e3 Nf6 4. Nf3 Bg4 5. d3 g6 6. Nbd2 Bg7 7. h3 Bd7 8. h4
Bg4 9. Be2 h5 10. Ng5 Bxe2 11. Qxe2 Qd7 12. O-O-O e6 13. e4 O-O-O 14. exd5 exd5
15. Qf3 d4 16. Nc4 a6 17. Rhe1 Rhf8 18. Ba3 Rfe8 19. g3 Kb8 20. Nd2 Rxe1 21.
Rxe1 Re8 22. Rxe8+ Qxe8 23. Kb2 Qd7 24. Nde4 Nxe4 25. Qxe4 Bh6 26. Nf3 Bg7 27.
Nd2 b5 28. Kb1 f5 29. Qe2 Kb7 30. Nf3 Qd5 31. Bc1 a5 32. Ng5 a4 33. Qf3 Qxf3
34. Nxf3 axb3 35. axb3 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "26"]
[White "Gomez Leon, Nicolas"]
[Black "Alvarez Angel, Nelson Eduardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1416"]
[BlackElo "1726"]
[PlyCount "60"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 d5 2. exd5 c6 3. dxc6 e5 4. cxb7 Bxb7 5. Nf3 Nc6 6. Bb5 Bd6 7. d4 exd4 8.
Nxd4 Nge7 9. Bg5 Qc7 10. O-O O-O 11. Re1 Rad8 12. Qh5 Nxd4 13. Bd3 g6 14. Qh6
Nef5 15. Bxf5 Nxf5 16. Qh3 Rde8 17. Nc3 Be5 18. g4 Nd4 19. Rxe5 Rxe5 20. Bf6
Nf3+ 21. Kf1 Qc4+ 22. Kg2 Ng5+ 23. Kg3 Nxh3 24. Bxe5 Qc6 25. Rd1 Qg2+ 26. Kh4
Nxf2 27. Rg1 Qh3+ 28. Kg5 h6+ 29. Kf6 Re8 30. Nd5 Ne4# 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "27"]
[White "Acuna Romero, Vladimir"]
[Black "Sepulveda, Lyda Marcela"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1712"]
[BlackElo "1200"]
[PlyCount "37"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Ne2 O-O 5. O-O d6 6. c3 Bb6 7. Na3 d5 8. exd5
Nxd5 9. Nc4 Bc5 10. Nxe5 Re8 11. d4 Bb6 12. Nf4 Nxf4 13. Bxf4 Nd7 14. Nxf7 Qf6
15. Qb3 Kf8 16. Ne5 c6 17. Rae1 g5 18. Bxg5 Qxg5 19. Qf7# 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "28"]
[White "Garvin, Ricardo"]
[Black "Ceballos, Julio Cesar"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1694"]
[BlackElo "1661"]
[PlyCount "46"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 Nf6 6. Nc3 g6 7. Bxc6 Bxc6 8.
d4 cxd4 9. Qxd4 Bg7 10. Qb4 O-O 11. Bg5 Ng4 12. a4 a6 13. Rad1 Ne5 14. Nxe5
Bxe5 15. f4 Bg7 16. e5 f6 17. exf6 Bxf6 18. Bxf6 Rxf6 19. Qc4+ Kg7 20. Qd4 Qf8
21. Nd5 Bxd5 22. Qxd5 Rxf4 23. Qxb7 Rf7 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "2"]
[Board "30"]
[White "Pena Mora, Carlos"]
[Black "Luque, Manuel Antonio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1632"]
[BlackElo "1596"]
[PlyCount "58"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Nc3 Nf6 6. Bd2 g6 7. O-O-O Bg7 8.
a3 O-O 9. Kb1 Be6 10. f3 Ne5 11. h4 Bc4 12. Nge2 Qe7 13. g4 c5 14. h5 b5 15.
hxg6 fxg6 16. Nf4 a5 17. Ncd5 (17. Nxb5) 17... Nxd5 18. exd5 Qf6 19. Ne6 Rf7
20. Nxg7 Qxg7 21. Bc3 Rxf3 22. Qxf3 Nxf3 23. Bxg7 Kxg7 24. Bxc4 bxc4 25. Rh3
Ng5 26. Re3 (26. Rc3) 26... Rd8 27. Re7+ Kf6 28. Rc7 Ke5 29. Ra7 Kf4 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "1"]
[White "Rivera, Alberto"]
[Black "Manrique, Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2345"]
[BlackElo "1974"]
[PlyCount "25"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. c4 c5 4. e3 cxd4 5. exd4 e6 6. Nc3 Be7 7. a3 dxc4 8.
Bxc4 a6 9. O-O b5 10. Ba2 Bb7 11. Ne5 Nbd7 12. Qe2 Nb6 13. Nxf7 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "2"]
[White "Mena, Yamil Octavio"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1966"]
[BlackElo "2138"]
[PlyCount "78"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 d6 3. Bg5 Nbd7 4. Nc3 c5 5. e3 Qb6 6. Rb1 h6 7. Bxf6 Nxf6 8.
Be2 Bd7 9. O-O g6 10. e4 cxd4 11. Nxd4 Bg7 12. Nb3 O-O 13. Kh1 Rac8 14. f4 Rxc3
15. bxc3 Nxe4 16. Nd4 Qc7 17. Rb4 Qxc3 18. Qe1 Bxd4 19. Qxc3 Nxc3 20. Rxd4 Nxe2
21. Re4 Nc3 22. Rxe7 Bc6 23. h4 h5 24. Kh2 Nxa2 25. Ra1 Nb4 26. Rxa7 Nxc2 27.
Re2 Nd4 28. Rd2 Nf5 29. Kh3 Re8 30. Ra3 Re1 31. Kh2 d5 32. Ra8+ Kg7 33. Rc8 Ne3
34. Rd3 Re2 35. Kg3 Rxg2+ 36. Kf3 d4+ 37. Rxc6 bxc6 38. Rxd4 Nf5 39. Rc4 Nxh4+
 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "4"]
[White "Obando Guzman, Soren Federico"]
[Black "Martinez Murcia, John Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1932"]
[BlackElo "2039"]
[PlyCount "54"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. e3 e5 6. Nge2 d6 7. O-O O-O 8. f4 c6
9. b3 e4 10. d3 d5 11. Ba3 Re8 12. d4 Be6 13. cxd5 Bxd5 14. h3 Nbd7 15. Na4 Qa5
16. Qc1 b5 17. Nc5 b4 18. Bb2 Bf8 19. Nxd7 Nxd7 20. g4 Qd8 21. gxf5 gxf5 22.
Ng3 Qf6 23. Qd1 Kf7 24. Qh5+ Ke6 25. Rac1 Bd6 26. Rxc6 Rg8 27. Nxf5 Qf8 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "5"]
[White "Rosero Zapata, Luis Fernando"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "1727"]
[BlackElo "1976"]
[PlyCount "43"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Be2 O-O 6. Nf3 Nc6 7. O-O e5 8. d5
Ne7 9. Ne1 Ne8 10. Nd3 f5 11. f3 Nf6 12. Bd2 c5 13. a3 b6 14. b4 cxb4 15. axb4
a5 16. bxa5 bxa5 17. c5 dxc5 18. Nxc5 Qd6 19. Be3 Bh6 20. Bf2 Ne8 21. Nb5 Qd8
22. d6 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "6"]
[White "Acosta, Alejandro"]
[Black "Gomez Morales, Juan Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2287"]
[BlackElo "1850"]
[PlyCount "77"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Qc7 8.
f4 Ne7 9. Bd3 Bb7 10. O-O c5 11. Be4 Nc6 12. Be3 Be7 13. Qh5 h6 14. Rad1 Nb4
15. Rd2 Bxe4 16. Nxe4 Nd5 17. Qf3 O-O 18. c4 Nxe3 19. Qxe3 f5 20. exf6 Bxf6 21.
Nxc5 Qb6 22. Qf2 Be7 23. Nxd7 Qxf2+ 24. Rfxf2 Rfd8 25. Kf1 Bb4 26. Rd3 Ra7 27.
Nf6+ gxf6 28. Rxd8+ Kf7 29. a3 Be7 30. Rc8 a5 31. c5 Rd7 32. Rc2 Rd8 33. Rxd8
Bxd8 34. c6 Bc7 35. Rd2 Ke8 36. g3 e5 37. f5 h5 38. Rd7 Bb6 39. Rb7 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "7"]
[White "Vargas, Mauricio"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2099"]
[BlackElo "2297"]
[PlyCount "57"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 a6 2. c4 c5 3. Nf3 Nc6 4. Nc3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Be3 d6 8. Be2
Nf6 9. O-O O-O 10. Qd2 Ng4 11. Bxg4 Bxg4 12. f4 Bd7 13. Nd5 Rc8 14. Nb3 Be6 15.
Nb6 Rb8 16. f5 Bc8 17. Rad1 e6 18. fxg6 hxg6 19. Rf2 Qh4 20. Bg5 Qh5 21. Bf6
Bxf6 22. Rxf6 Qe5 23. Qf2 Ne7 24. Qh4 Kg7 25. Rf3 g5 26. Qg3 f6 27. Rxd6 Ng6
28. Qxe5 Nxe5 29. Rf2 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "9"]
[White "Alvarez Angel, Nelson Eduardo"]
[Black "Becerra, Juan David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1726"]
[BlackElo "2187"]
[PlyCount "83"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nf3 Nc6 5. Nxc3 d6 6. Bc4 a6 7. O-O Nf6 8. e5
dxe5 9. Qxd8+ Nxd8 10. Nxe5 Be6 11. Bf4 Rc8 12. Bd3 Nd5 13. Nxd5 Bxd5 14. Rfd1
e6 15. Bg3 Bd6 16. Bf5 Bxe5 17. Bxe5 Bxg2 18. Bxe6 Nxe6 19. Kxg2 f6 20. Bc3 Rc7
21. Rd6 Kf7 22. Rad1 Re8 23. Bb4 Rc2 24. Ba3 Nf4+ 25. Kg3 g5 26. Rd7+ Kg6 27.
Rxb7 Ree2 28. Rf1 Nd3 29. Rb6 Nxf2 30. Rb3 Ne4+ 31. Kf3 Kf5 32. h3 h5 33. Rg1
g4+ 34. hxg4+ hxg4+ 35. Rxg4 Rf2+ 36. Ke3 Rce2+ 37. Kd4 Kxg4 38. Rb6 Rd2+ 39.
Kc4 Rc2+ 40. Kd5 Kf5 41. Kd4 Rfd2+ 42. Ke3 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "10"]
[White "Cadena M, Gustavo Adolfo"]
[Black "Penas Burgos, Nestor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2183"]
[BlackElo "1762"]
[PlyCount "61"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f4 O-O 6. Nf3 Nfd7 7. Bd3 c5 8. d5
Na6 9. O-O Nc7 10. Qe2 Re8 11. f5 a6 12. a4 Ne5 13. Bg5 f6 14. Bd2 Rb8 15. Nxe5
dxe5 16. Rf3 Bd7 17. Rg3 g5 18. h4 h6 19. hxg5 fxg5 20. Rh3 Rf8 21. g3 Rf6 22.
Kg2 Rb6 23. Nd1 Rd6 24. Be3 b6 25. Nf2 Ne8 26. Ng4 a5 27. Rah1 Bxa4 28. Nxh6+
Bxh6 29. Rxh6 Rxh6 30. Rxh6 e6 31. Qh5 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "13"]
[White "Rosero, Hugo Alberto"]
[Black "Salcedo, Jackeline"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1662"]
[BlackElo "2040"]
[PlyCount "82"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. f3 a6 7. Bd2 Nc6 8.
Nxc6 bxc6 9. Bd3 d5 10. O-O Bc5+ 11. Kh1 O-O 12. e5 Nd7 13. f4 a5 14. Qh5 g6
15. Qe2 Be7 16. Rf3 c5 17. Qf1 Bb7 18. Rh3 f6 19. Qe1 fxe5 20. fxe5 c4 21. Bxg6
hxg6 22. Qg3 Qe8 23. Rh6 Kg7 24. Qh3 Rh8 25. Rxh8 Qxh8 26. Qxe6 Qe8 27. Nxd5
Bc5 28. Nc7 Qxe6 29. Nxe6+ Kf7 30. Nxc5 Nxc5 31. Be3 Ne4 32. Rf1+ Ke6 33. Bd4
a4 34. a3 Rd8 35. c3 Bd5 36. Kg1 Rb8 37. h4 Ke7 38. Rf4 Rxb2 39. Rg4 Kf7 40.
Rf4+ Ke6 41. Rg4 Kf5 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "14"]
[White "Guzman, Campo Elias"]
[Black "Acuna Romero, Vladimir"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2018"]
[BlackElo "1712"]
[PlyCount "53"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nc3 e5 2. e4 Nc6 3. Nf3 Nf6 4. Bb5 Bc5 5. d3 O-O 6. Bg5 Be7 7. Bxc6 dxc6 8.
Nxe5 Nxe4 9. Be3 Nxc3 10. bxc3 Bf6 11. d4 Re8 12. Nd3 Bg5 13. Qf3 Be6 14. O-O
Be7 15. Rfe1 Qd5 16. Qg3 Qf5 17. Bf4 Qh5 18. Be5 Qh6 19. Re4 f5 20. Bxg7 Bd6
21. Be5+ Kf7 22. Rh4 Qg6 23. Qh3 Rg8 24. Nf4 Qg5 25. Rxh7+ Ke8 26. Nxe6 Qg6 27.
Bxd6 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "15"]
[White "Jimenez, Haddy Belleily"]
[Black "Pereira, Henry Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1955"]
[PlyCount "24"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 d5 2. f3 dxe4 3. fxe4 Nf6 4. Nc3 c6 5. d4 Bg4 6. Nf3 e6 7. h3 Bxf3 8.
gxf3 Qc7 9. Be3 Nbd7 10. Qd2 Qg3+ 11. Bf2 Qxf3 12. Rg1 Nxe4 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "16"]
[White "Lopez, Alberto"]
[Black "Ospina Ortiz, Oscar Alexander"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "0"]
[BlackElo "1932"]
[PlyCount "38"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Be2 Nf6 6. Bg5 Bd6 7. h3 Bh5 8.
Nc3 c6 9. Ne5 Bxe2 10. Qxe2 O-O 11. O-O Re8 12. f4 Nbd7 13. Qd3 Qb6 14. a3 Nxe5
15. fxe5 Bxe5 16. Ne2 Ne4 17. Be3 Bd6 18. Bf4 Re6 19. c3 Rae8 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "17"]
[White "Gomez Perdomo, Jonatan"]
[Black "Rodriguez Venegas, Jaime"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1857"]
[BlackElo "1679"]
[PlyCount "37"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Nb8 6. Nxe5 Bc5 7. Nd3 Qe7 8.
Qe2 O-O 9. Nxc5 Qxc5 10. Qxe4 d6 11. Be3 Qa5 12. a4 c6 13. Bd3 f5 14. Qh4 Nd7
15. dxc6 bxc6 16. O-O (16. Qc4+ d5 17. Qxc6) 16... Nf6 17. Qc4+ d5 18. Qxc6 Bd7
19. Qc5 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "19"]
[White "Sanchez, Rogelio"]
[Black "Buitrago, Bernardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1822"]
[PlyCount "66"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 Nge7 6. Bf4 Bg4 7. Nbd2 Qd7 8. h3
Ng6 9. Bh2 Be6 10. b4 Be7 11. b5 Na5 12. Qa4 b6 13. Qc2 O-O 14. g4 Rad8 15. Qd3
f6 16. Bg2 f5 17. g5 f4 18. h4 Bf5 19. Ne4 Bxe4 20. Qxe4 Nxc4 21. h5 Nh8 22. g6
Qxb5 23. gxh7+ Kf7 24. e6+ Ke8 25. Nxd4 Qa5+ 26. Kf1 Nd2+ 27. Kg1 Nxe4 28. Bxe4
Rxd4 29. Bc6+ Kd8 30. e3 Qg5+ 31. Kf1 fxe3 32. f3 e2+ 33. Kf2 Rd2 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "20"]
[White "Sierra, Henry Alberto"]
[Black "Gaitan Bautista, Oscar Daniel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "1798"]
[PlyCount "53"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. Nf3 Be7 6. e3 Nbd7 7. Bd3 O-O 8. O-O
b6 9. Qc2 h6 10. Bh4 dxc4 11. Bxc4 Bb7 12. Bd3 c5 13. Ne4 Rc8 14. Nxf6+ Nxf6
15. Qe2 Nd5 16. Bxe7 Qxe7 17. dxc5 Rxc5 18. a3 Rfc8 19. Rfd1 Nf6 20. Nd4 Qc7
21. Nb5 Qc6 22. f3 Ra8 23. Nd6 Rd5 24. Nxb7 Qxb7 25. Ba6 Qe7 26. Rxd5 Nxd5 27.
Rd1 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "21"]
[White "Ramirez, Jaime Orlando"]
[Black "Garvin, Ricardo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2089"]
[BlackElo "1694"]
[PlyCount "69"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. e3 a6 5. c4 e6 6. Nc3 Bb4 7. Be2 Nge7 8. Bg5
f6 9. Bh4 O-O 10. O-O Kh8 11. cxd5 Nxd5 12. e4 Bxc3 13. exd5 Bxb2 14. dxc6 bxc6
15. Rc1 Bxc1 16. Qxc1 Be4 17. Rd1 Bd5 18. Bg3 a5 19. Qa3 Re8 20. h3 Qe7 21. Qb2
Reb8 22. Qd2 Rb7 23. Bd3 a4 24. Qf4 g5 25. Qg4 Rg8 26. h4 gxh4 27. Qxh4 Bxf3
28. gxf3 Rg7 29. Kh2 Rb2 30. Re1 Qf7 31. Bc4 Qg6 32. Kg2 Rc2 33. Bxe6 c5 34.
dxc5 Rxc5 35. Qd4 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "22"]
[White "Gomez Leon, Sebastian"]
[Black "Nieto, Manuel Valerio Waldo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1556"]
[BlackElo "2086"]
[PlyCount "22"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 b5 7. g4 Bb4 8. Qd2
Bb7 9. f3 Ne7 10. O-O-O d5 11. Bd3 e5 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "23"]
[White "Ceballos, Julio Cesar"]
[Black "Salej, Jorge"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1661"]
[BlackElo "2085"]
[PlyCount "122"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. c4 c6 5. cxd5 cxd5 6. Nc3 e6 7. O-O Nbd7 8.
d3 Be7 9. a3 h6 10. Re1 O-O 11. Bd2 Re8 12. b4 Rc8 13. Rc1 Nb6 14. Qb3 Bf8 15.
a4 a6 16. a5 Nbd7 17. Be3 Ng4 18. Bd2 b6 19. h3 Ngf6 20. Na4 b5 21. Rxc8 Qxc8
22. Nb6 Nxb6 23. axb6 Qb7 24. Ra1 Qxb6 25. Be3 Qb7 26. Qa3 Ra8 27. Qa5 Be7 28.
Nd4 Bd8 29. Qa3 Bg6 30. Nb3 Nd7 31. Bc5 e5 32. Be3 f6 33. Nc5 Nxc5 34. Bxc5 Bf7
35. Qa2 a5 36. bxa5 Rxa5 37. Qb2 Rxa1+ 38. Qxa1 b4 39. Bxb4 Qxb4 40. Qa8 Qd6
41. Qb7 Bc7 42. Qc8+ Kh7 43. Qf5+ Bg6 44. Qc8 e4 45. dxe4 dxe4 46. Qb7 e3 47.
fxe3 Qxg3 48. Qf3 Qg5 49. Kf1 Bg3 50. Kg1 h5 51. Kh1 h4 52. Bf1 Bh5 53. Qe4+ f5
54. Qe6 Bf2 55. Bg2 Bxe3 56. Qc4 Qg3 57. Qb4 Qf2 58. Qb1 Bxe2 59. Be4 Bf3+ 60.
Bxf3 Qxf3+ 61. Kh2 Qg3+ 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "24"]
[White "Prado, Leonardo"]
[Black "Pena Mora, Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2040"]
[BlackElo "1632"]
[PlyCount "91"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qe2 Nf6 8.
Nc3 Nc6 9. e5 Nd5 10. Nxd5 exd5 11. Bf4 O-O 12. O-O-O Bg5 13. g3 d4 14. Bxg5
Qxg5+ 15. f4 Qe7 16. Qe4 g6 17. Nxd4 Nb4 18. Bc4 d5 19. Bxd5 Nxd5 20. Qxd5 Bg4
21. Rd2 Rfd8 22. Qe4 Be6 23. Nxe6 Qxe6 24. Rxd8+ Rxd8 25. b3 b5 26. Rd1 Rxd1+
27. Kxd1 h5 28. Kc1 Kg7 29. Qd4 Kf8 30. Kb2 Ke7 31. a4 bxa4 32. Qxa4 Qb6 33. h3
Qe6 34. Qb4+ Ke8 35. h4 Qc6 36. Qd2 Qe6 37. c4 Ke7 38. c5 Ke8 39. Ka3 Qc8 40.
Qd6 Qb7 41. c6 Qc8 42. Qf6 Qd8 43. Qxd8+ Kxd8 44. Kb4 Kc8 45. Kc5 Kc7 46. b4
 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "25"]
[White "Luque, Manuel Antonio"]
[Black "Duarte, Andres Javier"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1596"]
[BlackElo "1756"]
[PlyCount "70"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Bg7 6. c3 Nf6 7. Nd2 O-O 8. f3
d6 9. Bc4 Ne5 10. Qe2 a6 11. a4 Bd7 12. O-O Rc8 13. Bb3 Nc6 14. Kh1 Nxd4 15.
cxd4 e6 16. Rac1 b5 17. axb5 Bxb5 18. Bc4 Bxc4 19. Rxc4 Qa5 20. Rfc1 Rxc4 21.
Nxc4 Qb5 22. Qd2 d5 23. Nd6 Qb6 24. e5 Ne8 25. Nxe8 Rxe8 26. Qc2 Qb5 27. f4 Rb8
28. Rb1 a5 29. Qc5 a4 30. Qxb5 Rxb5 31. Ra1 Rb4 32. g4 Bf8 33. Rc1 Rxb2 34. f5
a3 35. Rc8 a2 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "26"]
[White "Murcia, Gerardo"]
[Black "Aranguren, Camilo Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1754"]
[BlackElo "0"]
[PlyCount "82"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. Re1 Be7 6. d4 exd4 7. Nxd4 Bd7 8.
c3 Ne5 9. Bxd7+ Qxd7 10. h3 O-O-O 11. a4 d5 12. exd5 Qxd5 13. Qe2 Ng6 14. Nf3
Rhe8 15. Be3 Bc5 16. c4 Qf5 17. Nc3 Bxe3 18. fxe3 Nf4 19. Qf2 Nd3 20. Qf1 Nxe1
21. Rxe1 Ne4 22. Nxe4 Rxe4 23. b3 f6 24. Qf2 Re7 25. Nd4 Qxf2+ 26. Kxf2 Re5 27.
g4 c5 28. Nb5 a6 29. Nc3 Rd2+ 30. Re2 Rd3 31. Nd5 Rxb3 32. Rc2 h5 33. Kf3 Kd7
34. Rc3 hxg4+ 35. hxg4 Rxc3 36. Nxc3 Kc6 37. Kf4 Kb6 38. Ne4 Ka5 39. g5 Rxe4+
40. Kxe4 Kxa4 41. gxf6 gxf6 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.01"]
[Round "3"]
[Board "28"]
[White "Fraile Vela, Maria Isabel"]
[Black "Motta Leon, Gerardo"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1612"]
[BlackElo "2025"]
[PlyCount "46"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Nc3 Bg4 6. Be2 e6 7. Ne5 Bxe2 8.
Nxe2 Nxe5 9. dxe5 Qc7 10. Bf4 Ne7 11. O-O Ng6 12. Qd3 a6 13. Qb3 b5 14. Rac1
Be7 15. Qe3 Bc5 16. Qg3 O-O 17. c3 Bb6 18. Rfe1 Rac8 19. Nd4 Qa7 20. Be3 b4 21.
Nf3 bxc3 22. bxc3 Rc4 23. Bxb6 Qxb6 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "1"]
[White "Obando Guzman, Soren Federico"]
[Black "Rivera, Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1932"]
[BlackElo "2345"]
[PlyCount "66"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 g6 6. Nc3 d6 7. Nd2 Nbd7 8. e4
Bg7 9. Be2 O-O 10. O-O Re8 11. f4 a6 12. a4 c4 13. Nxc4 Nxe4 14. Nxe4 Rxe4 15.
Qc2 Re8 16. Kh1 Nf6 17. Bf3 Bf5 18. Qb3 Ne4 19. Be3 Rc8 20. Rac1 Nc5 21. Bxc5
Rxc5 22. Ne3 Rxc1 23. Rxc1 Qe7 24. Nf1 h5 25. h3 Bd4 26. Ng3 Qh4 27. Qd1 Bxh3
28. Qxd4 Bf5+ 29. Kg1 Qxg3 30. b4 h4 31. b5 axb5 32. axb5 h3 33. Rf1 Re2 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "2"]
[White "Valle, Efrain"]
[Black "Rosero Zapata, Luis Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2138"]
[BlackElo "1727"]
[PlyCount "71"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. O-O a6 5. Re1 b5 6. Bf1 Nc6 7. a4 b4 8. d4 cxd4
9. Nxd4 Bb7 10. Be3 Nf6 11. Nd2 Be7 12. Nxc6 Bxc6 13. a5 O-O 14. Bb6 Qb8 15.
Bd3 Nd7 16. Bd4 e5 17. Be3 d5 18. exd5 Bxd5 19. Qh5 g6 20. Qh6 Qb7 21. Bf1 Rac8
22. Rec1 Bf6 23. c4 bxc3 24. bxc3 Bg7 25. Qh4 f5 26. c4 Bc6 27. Bh6 Nc5 28.
Bxg7 Kxg7 29. Rab1 Qc7 30. Rb6 Rcd8 31. Nb3 Nxb3 32. Rxb3 Rd4 33. Qg5 Rg4 34.
Qd2 h5 35. Rb6 Rd8 36. Rxc6 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "3"]
[White "Forero, Edwin Johann"]
[Black "Acosta, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1975"]
[BlackElo "2287"]
[PlyCount "100"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8.
Qf3 h6 9. Bxf6 Nxf6 10. f5 g5 11. fxg6 fxg6 12. Be2 Bg7 13. Qg3 g5 14. O-O-O
Bd7 15. Nd5 Qa5 16. Nb3 Qd8 17. Nxf6+ Bxf6 18. Bh5+ Kf8 19. e5 Bxe5 20. Rhf1+
Kg8 21. Bf7+ Kg7 22. Qd3 Bf4+ 23. Rxf4 gxf4 24. Qg6+ Kf8 25. Nd4 e5 26. Be6 Be8
27. Qf5+ Kg7 28. Nf3 Bg6 29. Qg4 h5 30. Qh3 Qb6 31. Qh4 Rhe8 32. Bd7 Qc7 33.
Ba4 Rac8 34. Rd2 b5 35. Bb3 Qc5 36. Qe1 a5 37. Qd1 a4 38. Bd5 e4 39. Nh4 e3 40.
Re2 Bxc2 41. Rxc2 Qxc2+ 42. Qxc2 e2 43. Nf3 e1=Q+ 44. Nxe1 Rxe1+ 45. Kd2 Re2+
46. Kxe2 Rxc2+ 47. Kf3 Rxb2 48. Kxf4 b4 49. Ke3 b3 50. axb3 a3 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "5"]
[White "Nieto, Guillermo Luigui Ubald"]
[Black "Cadena M, Gustavo Adolfo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "2183"]
[PlyCount "112"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Nbd7 9. O-O-O Qc7 10. Bd3 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Nf3 Ng6
15. gxh6 Nxh4 16. Nxh4 Bg5+ 17. Kb1 Ne3 18. Rdg1 Bxh6 19. Nf3 b5 20. g4 Nc4 21.
Bxc4 Qxc4 22. Qxc4 bxc4 23. Rd1 Ke7 24. Rd4 e5 25. Nd5+ Kf8 26. Rxc4 Bxg4 27.
Rc3 Rc8 28. Rxc8+ Bxc8 29. a3 Be6 30. Rd1 Bg4 31. Rf1 Bh3 32. Rf2 Rg8 33. Nd2
Rg1+ 34. Ka2 Re1 35. Nc4 Be6 36. Nxd6 Rxe4 37. c4 Rd4 38. Nf5 Rxc4 39. b3 Rc5
40. Nb4 Bc1 41. Nd3 Rc3 42. Nxc1 Rxc1 43. Kb2 Rd1 44. Ne3 Rd3 45. Nc4 e4 46.
Kc2 Ke7 47. a4 f5 48. Rd2 Rh3 49. Na5 e3 50. Re2 f4 51. Nc6+ Kf6 52. Nd4 Bd5
53. Kd3 Ke5 54. b4 Rh8 55. Nc2 Bf3 56. Re1 Be4+ 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "6"]
[White "Becerra, Juan David"]
[Black "Mena, Yamil Octavio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2187"]
[BlackElo "1966"]
[PlyCount "60"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. Nge2 O-O 6. O-O a6 7. h3 d6 8. Kh2
h6 9. f4 Re8 10. d3 Rb8 11. f5 b5 12. a3 Bb7 13. g4 Nh7 14. Ng3 Nd4 15. Nd5 c6
16. Ne3 b4 17. axb4 Bb6 18. c3 Nb5 19. f6 Nxf6 20. Nef5 Re6 21. Bxh6 gxh6 22.
Nxh6+ Kh7 23. g5 Be3 24. Nxf7 Qf8 25. Nh5 Nxh5 26. Qxh5+ Kg7 27. Rf5 Bf4+ 28.
Kh1 Qe7 29. Bf3 Rf8 30. g6 Rxg6 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "7"]
[White "Manrique, Fernando"]
[Black "Ramirez, Heimy Polgar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1974"]
[BlackElo "2159"]
[PlyCount "35"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Nxc6 bxc6 8.
e5 Ng8 9. f4 Nh6 10. Bc4 d5 11. Bb3 O-O 12. h3 Kh8 13. Qd2 f6 14. exf6 Bxf6 15.
Bd4 e5 16. fxe5 Bh4+ 17. Kd1 Nf5 18. Ne2 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "8"]
[White "Pereira, Henry Alberto"]
[Black "Chegwing, Alberto"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1955"]
[BlackElo "2073"]
[PlyCount "92"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. b3 d5 2. Bb2 c5 3. f4 Nc6 4. e3 a6 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 Nf6 8. O-O
e6 9. Qe2 Rc8 10. d3 Be7 11. Nd2 O-O 12. Kh1 Qc7 13. g4 Rfd8 14. g5 Ne8 15. Bg4
Bf8 16. f5 exf5 17. Rxf5 Rb8 18. Raf1 Rd7 19. Qf3 Rbd8 20. h4 d4 21. Ne4 Nd6
22. Nxc5 Nxf5 23. Nxd7 Ng3+ 24. Kg2 Nxf1 25. exd4 Rxd7 26. Bxd7 Qxd7 27. Kxf1
Ne7 28. Ke2 Nf5 29. Qf4 Bd6 30. Qf2 Bg3 31. Qg1 Bxh4 32. c4 Qe7+ 33. Kd1 Qxg5
34. Qxg5 Bxg5 35. d5 h5 36. Be5 Bd8 37. Ke2 f6 38. Bb8 g5 39. c5 g4 40. b4 Kf7
41. a4 h4 42. b5 axb5 43. axb5 Nd4+ 44. Kf2 Nxb5 45. c6 bxc6 46. dxc6 Bc7 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "11"]
[White "Gomez Morales, Juan Sebastian"]
[Black "Guzman, Campo Elias"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1850"]
[BlackElo "2018"]
[PlyCount "61"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 c5 7. Ne4 Nc6 8.
Qd2 Nge7 9. Nxc5 O-O 10. g3 Ng6 11. Nd3 Re8 12. Bg2 Bf5 13. O-O Qc7 14. Rac1
Rad8 15. a3 h6 16. b4 Ncxe5 17. Nfxe5 Nxe5 18. Nxe5 Rxe5 19. Rfe1 b6 20. Qb2
Qe7 21. Bf1 d3 22. Rcd1 Kh7 23. Qc3 dxe2 24. Rxd8 exf1=Q+ 25. Rxf1 Bh3 26. Rfd1
Re2 27. R8d3 Qe4 28. f3 Rg2+ 29. Kh1 Qe2 30. R3d2 Rxh2+ 31. Kg1 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "13"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Gonzalez, Amalia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2297"]
[BlackElo "1771"]
[PlyCount "97"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be2 Be7 7. O-O O-O 8.
Bf4 Ne5 9. Bg3 a6 10. h3 b6 11. f4 Ng6 12. Nc6 Qd7 13. Nxe7+ Nxe7 14. Qd3 Bb7
15. Bh4 Qe6 16. Bf3 Ng6 17. f5 Qe5 18. Bxf6 Qxf6 19. fxg6 Qxg6 20. Nd5 Bxd5 21.
exd5 Qg5 22. Rae1 a5 23. Qc3 Rac8 24. Re4 f5 25. Re6 Kf7 26. Qc6 Qd2 27. Rd1
Qb4 28. Bh5+ Kg8 29. c3 Qc5+ 30. Kh1 Qxc6 31. dxc6 g6 32. Bf3 Rfe8 33. Bd5 Kf8
34. Rde1 Rxe6 35. Rxe6 Kg7 36. g4 fxg4 37. hxg4 Kh6 38. Kg2 Kg5 39. Kg3 Rf8 40.
Re7 h5 41. gxh5 gxh5 42. Rg7+ Kf5 43. Rxc7 Ke5 44. Bf7 d5 45. Rd7 b5 46. c7 Rc8
47. Bxd5 b4 48. cxb4 axb4 49. Kh4 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "14"]
[White "Duarte, Andres Javier"]
[Black "Ramirez, Jaime Orlando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1756"]
[BlackElo "2089"]
[PlyCount "70"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Qa4+ Nc6 6. Bxc4 Bb4+ 7. Bd2 Bxd2+
8. Nbxd2 Nf6 9. Ne5 O-O 10. Nxc6 bxc6 11. O-O-O Qd6 12. g3 Ng4 13. Nb3 Nxf2 14.
Rxd4 Qh6+ 15. Kc2 Nxh1 16. Na5 Be6 17. Nxc6 Qxh2+ 18. Kc3 Nxg3 19. Bd3 Ne2+ 20.
Bxe2 Qxe2 21. Rd2 Qe1 22. Qd4 Bxa2 23. Ne7+ Kh8 24. Nf5 Qc1+ 25. Rc2 Qg5 26. b3
Rad8 27. Qxa7 Bb1 28. Rf2 Bxe4 29. Qc5 Bxf5 30. Rxf5 Qd2+ 31. Kc4 Qd3+ 32. Kb4
Rd4+ 33. Ka3 Ra8+ 34. Qa5 Rxa5+ 35. Rxa5 g6 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "16"]
[White "Aranguren, Camilo Andres"]
[Black "Prado, Leonardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2040"]
[PlyCount "104"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 d6 3. g3 Nbd7 4. Bg2 e5 5. d3 Be7 6. Nf3 O-O 7. O-O Re8 8. Re1
Bf8 9. Bg5 h6 10. Bxf6 Nxf6 11. e4 c6 12. Qc2 Bg4 13. Nd2 Rc8 14. Nf1 d5 15.
exd5 cxd5 16. Qb3 dxc4 17. dxc4 Rc7 18. Ne3 Bc5 19. Ncd5 Nxd5 20. Bxd5 Be6 21.
Rad1 Qc8 22. Qc2 Bxe3 23. Rxe3 Bxd5 24. Rxd5 Rxc4 25. Qe2 Qc6 26. Red3 Re6 27.
Rd1 Kh7 28. Rxe5 Rf6 29. Qd3+ g6 30. Re2 h5 31. Qd5 Rc1 32. Red2 Rxd1+ 33. Rxd1
Qc2 34. Qd2 Qf5 35. Re1 h4 36. Qd4 h3 37. Qh4+ Kg7 38. g4 Qf4 39. Qg3 Qd4 40.
b3 Rf4 41. Qe3 Rxg4+ 42. Kf1 Qd5 43. Qe5+ Qxe5 44. Rxe5 Kf6 45. Re3 Rh4 46. Ke2
b5 47. Kf3 a5 48. Kg3 g5 49. Rc3 Rf4 50. Rc6+ Kf5 51. Rc5+ Ke4 52. Rxb5 f5 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "17"]
[White "Gaitan Bautista, Oscar Daniel"]
[Black "Ramirez, Alexis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1798"]
[BlackElo "1719"]
[PlyCount "77"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 Bb6 7. Bc4 d6 8.
Nxc6 bxc6 9. Bxb6 cxb6 10. Qd2 b5 11. Bb3 b4 12. Ne2 Nxe4 13. Qxb4 Qe7 14. O-O
O-O 15. Rfe1 c5 16. Qa5 Qf6 17. f3 Ng5 18. Nc3 Rd8 19. Rad1 Bb7 20. Bd5 Bxd5
21. Rxd5 Ne6 22. Red1 Nd4 23. Qc7 Rac8 24. Qxa7 Nxc2 25. Ne4 Qf4 26. Rxd6 Rxd6
27. Nxd6 Rf8 28. Ne4 Qe3+ 29. Kf1 Qf4 30. Rd2 Ne3+ 31. Kg1 Ng4 32. Qxc5 Qxh2+
33. Kf1 Qh1+ 34. Qg1 Qxg1+ 35. Kxg1 Ne5 36. Kf2 Re8 37. a4 Nc4 38. Rc2 Nb6 39.
a5 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "18"]
[White "Motta Leon, Gerardo"]
[Black "Rosero, Hugo Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2025"]
[BlackElo "1662"]
[PlyCount "47"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 exd4 6. Nxd4 Nf6 7. O-O Be7 8.
Re1 O-O 9. f4 g6 10. Bxc6 Bxc6 11. h3 Bd7 12. g4 Qc8 13. e5 dxe5 14. fxe5 Bxg4
15. hxg4 Nxg4 16. Re4 h5 17. Nd5 Bh4 18. Nf3 Nf2 19. Nxh4 Nxd1 20. Ne7+ Kg7 21.
Nxc8 Raxc8 22. Re1 Rcd8 23. Bg5 Rd4 24. Bf6+ 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "20"]
[White "Penas Burgos, Nestor"]
[Black "Jimenez, Haddy Belleily"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1762"]
[BlackElo "0"]
[PlyCount "73"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. c4 Qd8 5. d4 e6 6. Bd3 Be7 7. O-O O-O 8.
Nc3 Nbd7 9. Bf4 a6 10. Qc2 b6 11. Ne5 Bb7 12. Rad1 Rc8 13. Rfe1 c5 14. d5 exd5
15. cxd5 Nxe5 16. Bxe5 g6 17. d6 Bxd6 18. Bxa6 Bxa6 19. Rxd6 Nd7 20. Nd5 f6 21.
Bxf6 Nxf6 22. Rxd8 Rcxd8 23. Nxf6+ Rxf6 24. Re7 Kf8 25. Rxh7 Rd4 26. h4 Kg8 27.
Ra7 Bd3 28. Qd2 Rf7 29. Ra3 c4 30. Qh6 Rd8 31. h5 gxh5 32. Qg5+ Kh7 33. Qxh5+
Kg7 34. Qg5+ Bg6 35. Qxd8 Kh6 36. Rh3+ Bh5 37. Qh8+ 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "23"]
[White "Acuna Romero, Vladimir"]
[Black "Sanchez, Rogelio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1712"]
[BlackElo "0"]
[PlyCount "113"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. Ne2 Bg7 5. O-O d6 6. c3 e5 7. Na3 Nge7 8. Kh1
Be6 9. c4 a6 10. d3 Rb8 11. f4 O-O 12. Nc2 Qd7 13. Ne3 f5 14. Nd5 Bxd5 15. cxd5
Nd4 16. Nxd4 cxd4 17. Bh3 Qb5 18. a4 Qc5 19. b3 Nxd5 20. exd5 Qxd5+ 21. Bg2 e4
22. Ra2 Rfe8 23. Ba3 b5 24. Rc2 b4 25. Bc1 Qxb3 26. Rc6 Qxd1 27. Rxd1 b3 28.
Rxa6 b2 29. Bxb2 Rxb2 30. Rxd6 exd3 31. Bd5+ Kh8 32. Re6 Rxe6 33. Bxe6 d2 34.
a5 Bf8 35. Kg2 Kg7 36. Kf1 Kf6 37. Bc4 Rc2 38. Bd3 Rc1 39. Ke2 Bb4 40. a6 Rc7
41. Bb5 Ke6 42. h3 Kd5 43. Bd3 h5 44. h4 Re7+ 45. Kf2 Kc6 46. Be2 Kd6 47. Bd3
Kd5 48. Be2 Ke4 49. Rb1 Bc5 50. Rb5 d3+ 51. Rxc5 dxe2 52. Kxe2 d1=Q+ 53. Kxd1
Kd4 54. Re5 Rd7 55. Ke2 Rd6 56. Ra5 Kc3 57. a7 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "24"]
[White "Lopez Parra, Carlos Alberto"]
[Black "Cuellar, Jose Gabriel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1696"]
[PlyCount "136"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 d5 3. Nc3 e6 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. Rc1 O-O 8. Bd3
h6 9. Bh4 Ne8 10. Bxe7 Qxe7 11. cxd5 exd5 12. O-O Nd6 13. Re1 f5 14. Qc2 Qf6
15. b3 Ne4 16. a4 g5 17. b4 g4 18. Nd2 Qh4 19. g3 Qh5 20. Ncxe4 fxe4 21. Bf1
Nf6 22. b5 Bd7 23. Qa2 Kh8 24. Rc2 Nh7 25. bxc6 Bxc6 26. Bg2 Ng5 27. Rec1 Rf6
28. Nf1 Raf8 29. Rb1 Nh3+ 30. Bxh3 gxh3 31. f4 exf3 32. Rf2 Qf5 33. Qb3 h5 34.
Rbb2 h4 35. a5 hxg3 36. Nxg3 Rg8 37. Kh1 Rfg6 38. Qd1 Rxg3 39. hxg3 Rxg3 40.
Qf1 a6 41. Rh2 Rg2 42. Rf2 Rg3 43. Qd1 Bb5 44. Qc2 Qf8 45. Qc7 Qg7 46. Qc8+ Kh7
47. Rxh3+ Rxh3+ 48. Qxh3+ Qh6 49. Qxh6+ Kxh6 50. Rxf3 Bc6 51. Kg2 Kg5 52. Kg3
Bd7 53. Rf4 Bf5 54. Rf2 Bd7 55. Rb2 Bc6 56. Rb6 Kf5 57. Kf3 Kg5 58. Rb2 Kf5 59.
Rg2 Ke6 60. Kf4 Kf6 61. Rg5 Ke6 62. Re5+ Kf6 63. e4 dxe4 64. Rxe4 Kf7 65. Re5
Bb5 66. d5 Bd7 67. d6 Bc6 68. Re7+ Kf6 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "26"]
[White "Bautista Chiquillo, Leidy"]
[Black "Ceballos, Julio Cesar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1567"]
[BlackElo "1661"]
[PlyCount "52"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 e4 5. d3 Bb4+ 6. Nc3 Nd5 7. Nge2 Qg5 8.
O-O Nxc3 9. Nxc3 Bxc3 10. Bxc3 Qxb5 11. Bxg7 Rg8 12. Bb2 Qg5 13. g3 d6 14. dxe4
Bh3 15. Re1 Qg6 16. Qf3 O-O-O 17. Qf4 f5 18. e5 dxe5 19. Bxe5 Nxe5 20. Qxe5 Qc6
21. e4 Rde8 22. Qf4 fxe4 23. Qh4 Bg4 24. Qxh7 Rh8 25. Qg7 Qe6 26. Re3 Bf3 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "4"]
[Board "27"]
[White "Pena Mora, Carlos"]
[Black "Fraile Vela, Maria Isabel"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "1632"]
[BlackElo "1612"]
[PlyCount "103"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 b6 5. Nc3 Bc5 6. Qg3 g6 7. Bg5 f6 8. Bd2
Bb7 9. O-O-O Nge7 10. Nge2 Nd4 11. Nxd4 Bxd4 12. Nb5 Be5 13. f4 a6 14. Nc3 Bxc3
15. Bxc3 Rf8 16. Bd3 Nc6 17. Rhe1 Qe7 18. e5 f5 19. Bc4 O-O-O 20. a3 Qc5 21.
Qd3 b5 22. Bd5 b4 23. axb4 Nxb4 24. Bxb7+ Kxb7 25. Bxb4 Qxb4 26. g3 c6 27. Re3
Qb6 28. Qa3 Ka7 29. h4 Rf7 30. Red3 c5 31. Rd6 Qb5 32. Kb1 Rb8 33. R1d5 Qf1+
34. Ka2 Qc4+ 35. Kb1 Qf1+ 36. Rd1 Qb5 37. b3 Rb6 38. R6d5 Rb7 39. Rxc5 Qb4 40.
Qxb4 Rxb4 41. Rcd5 Rb7 42. Rd6 Re7 43. Kb2 Rc7 44. b4 Kb7 45. Kb3 Ka7 46. c4
Kb7 47. R1d5 Ka7 48. Ra5 Rc6 49. Rxc6 dxc6 50. b5 Rb7 51. Rxa6+ Kb8 {Se Rinde}
52. Rxc6 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "2"]
[White "Acosta, Alejandro"]
[Black "Ceron, Juan Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2287"]
[BlackElo "2068"]
[PlyCount "101"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Nc3 d6 6. d4 Bd7 7. Re1 Nxd4 8.
Nxd4 exd4 9. Qxd4 Bxb5 10. Nxb5 O-O 11. Qc3 a6 12. Nd4 Nd7 13. Nf5 Bf6 14. Qg3
Kh8 15. Rb1 g6 16. Ne3 Bg7 17. Bd2 Nf6 18. Bc3 Nh5 19. Bxg7+ Nxg7 20. Rbd1 Nh5
21. Qf3 Qf6 22. Qxf6+ Nxf6 23. f3 Rfe8 24. g4 h6 25. Kf2 Kg7 26. Rd3 Rad8 27.
h4 Re5 28. c4 b5 29. Rc1 Rb8 30. cxb5 Rexb5 31. b3 Ne8 32. Rc6 Ra8 33. Nd5 Ra7
34. Rdc3 Rbb7 35. g5 a5 36. Ke3 a4 37. b4 a3 38. Kd3 f6 39. gxf6+ Kf7 40. f4
Ke6 41. e5 Rb8 42. Ke4 Ra4 43. R3c4 h5 44. Nxc7+ Nxc7 45. Rxd6+ Kf7 46. Rxc7+
Kf8 47. Rd4 Rbxb4 48. Rxb4 Rxb4+ 49. Kd5 Rxf4 50. Ke6 Kg8 51. Rc8+ 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "3"]
[White "Rosero Zapata, Luis Fernando"]
[Black "Becerra, Juan David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1727"]
[BlackElo "2187"]
[PlyCount "55"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. cxd5 exd5 5. Nc3 Bd6 6. Bg5 f6 7. Bh4 Ne7 8. e3
Bg4 9. Bd3 Nf5 10. Qc2 Qd7 11. h3 Nxh4 12. hxg4 Nxg2+ 13. Ke2 Qxg4 14. Bf5 Nxe3
15. Kxe3 Qf4+ 16. Ke2 Kd8 17. Nxd5 Re8+ 18. Ne3 g6 19. Bd3 Qg4 20. Rxh7 Bf4 21.
Rg1 Qe6 22. Qc4 Qxc4 23. Bxc4 g5 24. Rxb7 Nd7 25. Rh1 g4 26. Ne1 Bc7 27. Kd3
Kc8 28. Ba6 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "4"]
[White "Cadena M, Gustavo Adolfo"]
[Black "Obando Guzman, Soren Federico"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2183"]
[BlackElo "1932"]
[PlyCount "79"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d6 6. Qc2 c5 7. e3 Be7 8. Be2 O-O
9. O-O Nbd7 10. b3 Rc8 11. Bb2 a6 12. Rad1 cxd4 13. Nxd4 Qc7 14. Qb1 Qb8 15.
Rfe1 Qa8 16. Bf1 Rfd8 17. e4 Bf8 18. Bd3 Ne5 19. Bc2 Ng6 20. Na4 Nd7 21. Bd3
Qa7 22. Nf3 Nge5 23. Nxe5 Nxe5 24. Bf1 Bc6 25. Nc3 Ng4 26. Rd2 Nf6 27. Qd1 Be7
28. Qe2 Qb7 29. a4 Bf8 30. h3 Rd7 31. Nd5 Nxd5 32. cxd5 exd5 33. exd5 Bxd5 34.
Qg4 Be6 35. Rxe6 fxe6 36. Qxe6+ Rf7 37. Bc4 Rxc4 38. Qxc4 b5 39. axb5 axb5 40.
Qe6 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "5"]
[White "Ramirez, Heimy Polgar"]
[Black "Salcedo, Jackeline"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2159"]
[BlackElo "2040"]
[PlyCount "54"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 d5 2. d4 c6 3. e3 e6 4. Bd3 Nf6 5. c4 Bd6 6. O-O O-O 7. Nbd2 Nbd7 8. e4
e5 9. cxd5 cxd5 10. exd5 exd4 11. Nc4 Bb8 12. Nxd4 Nc5 13. d6 Nxd3 14. Qxd3
Bxd6 15. Nxd6 Qxd6 16. Rd1 Bg4 17. f3 Bh5 18. Be3 Bg6 19. Qb3 Qd5 20. Rac1 Rac8
21. Bf2 Qxb3 22. Nxb3 Bc2 23. Re1 Bxb3 24. axb3 a6 25. Bh4 Nd5 26. Rcd1 Nf4 27.
Bg3 Ne6 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "6"]
[White "Chegwing, Alberto"]
[Black "Vargas, Mauricio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2073"]
[BlackElo "2099"]
[PlyCount "120"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 O-O 6. Be2 e5 7. dxe5 dxe5 8.
Qxd8 Rxd8 9. Bg5 Re8 10. h3 Na6 11. O-O Nc5 12. Nd2 Ne6 13. Be3 c6 14. Nf3 Nh5
15. Rfd1 Nhf4 16. Bf1 c5 17. Nd5 Nxd5 18. cxd5 Nd4 19. Rac1 b6 20. Nd2 f5 21.
f3 Bd7 22. Bd3 Bf6 23. Re1 Bh4 24. Bf2 Bxf2+ 25. Kxf2 f4 26. Rc3 Rac8 27. Rec1
Rb8 28. a3 a5 29. Bf1 h5 30. h4 a4 31. Be2 Kg7 32. Bf1 Kf6 33. Bd3 Rg8 34. Rh1
Rgc8 35. Rhc1 g5 36. hxg5+ Kxg5 37. Nc4 Kf6 38. Rh1 Rh8 39. Nd2 h4 40. Bf1 Kg5
41. Nc4 Rhe8 42. Nd2 Rh8 43. Nc4 Kf6 44. Nd2 Rh6 45. Rh2 Re8 46. Nc4 Kg5 47. d6
Bb5 48. Nxb6 Rxd6 49. Bxb5 Nxb5 50. Nc4 Rd1 51. Rc2 Nd4 52. Rd2 Rc1 53. Nb6 Nb3
54. Re2 Rd8 55. Nd5 c4 56. Re1 Rb8 57. Rhh1 Rc2+ 58. Kg1 Nd4 59. Nb4 Rxb2 60.
Kh2 Nxf3+ 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "7"]
[White "Estrella Becerra, Fernando"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1976"]
[BlackElo "2297"]
[PlyCount "78"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nc6 5. Nf3 Nf6 6. g3 e6 7. Bg2 Bd6 8. O-O
O-O 9. Bg5 Be7 10. Re1 h6 11. Bf4 b6 12. Rc1 Bb7 13. Ne5 Rc8 14. a3 a6 15. Qd3
Na5 16. Qd1 b5 17. Ra1 Qb6 18. b4 Rxc3 19. bxa5 Qd8 20. Bc1 Qc7 21. Bb2 Rc2 22.
Rc1 Rc8 23. Nd3 Rxc1 24. Qxc1 Qxa5 25. Nc5 Nd7 26. Bc3 Qc7 27. Qb2 Nb6 28. Bb4
Nc4 29. Qa1 a5 30. Bc3 Bc6 31. e4 dxe4 32. Nxe4 Bxe4 33. Bxe4 Nd6 34. Bb2 Nxe4
35. Rxe4 Bf6 36. Rg4 Qc2 37. Rf4 Qe2 38. Kg2 Rc2 39. Bc3 Bg5 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "8"]
[White "Ospina Ortiz, Oscar Alexander"]
[Black "Garcia, Alvaro"]
[Result "1-0"]
[ECO "A82"]
[WhiteElo "1932"]
[BlackElo "2175"]
[PlyCount "124"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 f5 2. e4 d6 3. Nc3 Nf6 4. Bd3 e6 5. Nf3 Be7 6. O-O O-O 7. Ng5 Nc6 8. exf5
exf5 9. Re1 d5 10. Ne2 Ne4 11. Nf3 Nb4 12. Bb5 c6 13. Ba4 Bd6 14. c3 Na6 15.
Bf4 Nc7 16. Bxd6 Qxd6 17. Ne5 Qh6 18. Qd3 f4 19. f3 Nd6 20. Bb3 Rf5 21. Qd2 Be6
22. Ng4 Qg5 23. Bc2 Rff8 24. Ne5 Bf5 25. Bxf5 Qxf5 26. b3 Rae8 27. a4 Re6 28.
Nc1 g5 29. Ncd3 h5 30. Nc5 Re7 31. Ned7 Rxd7 32. Re5 Qh7 33. Nxd7 Qxd7 34.
Rxg5+ Kh7 35. Rxh5+ Kg6 36. Re5 Ne6 37. Rae1 Ng7 38. g4 Kf7 39. Qxf4+ Kg8 40.
Qe3 Qf7 41. Kg2 Qg6 42. Rg5 Qf7 43. h4 Kh7 44. Qd3+ Kh8 45. h5 Ne4 46. Rxe4
dxe4 47. Qxe4 Qf4 48. Qxf4 Rxf4 49. Kg3 Rf7 50. Re5 Kh7 51. f4 b6 52. b4 c5 53.
dxc5 bxc5 54. Rxc5 Ne6 55. Rc4 Rd7 56. Re4 Nc7 57. c4 Kg7 58. g5 Kf7 59. f5 Na6
60. c5 Nc7 61. h6 Nd5 62. g6+ Kf6 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "9"]
[White "Ramirez, Jaime Orlando"]
[Black "Forero, Edwin Johann"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2089"]
[BlackElo "1975"]
[PlyCount "91"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 cxd4 6. exd4 Bf5 7. c3 Qb6 8.
Qb3 e6 9. Qxb6 axb6 10. Bc7 Nd7 11. Be2 Be7 12. O-O O-O 13. Rfe1 Rfc8 14. Bg3
h6 15. Bf1 Nf6 16. h3 g5 17. Ne5 Nxe5 18. Bxe5 Ne4 19. Nxe4 Bxe4 20. f3 Bf5 21.
Kf2 Ra5 22. g4 Bg6 23. Bg3 Bd8 24. Ke3 Rca8 25. a3 Rc8 26. Bd3 Bxd3 27. Kxd3
Bc7 28. Bxc7 Rxc7 29. h4 Kf8 30. hxg5 hxg5 31. Re5 Ke7 32. Rxg5 Ra8 33. Rh1
Rcc8 34. Rh7 Rh8 35. Rgh5 Rxh7 36. Rxh7 b5 37. g5 Rg8 38. f4 Kf8 39. Ke3 Rg7
40. Rh8+ Rg8 41. Rxg8+ Kxg8 42. f5 f6 43. Kf4 Kf7 44. fxe6+ Kg6 45. gxf6 Kxf6
46. e7 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "11"]
[White "Prado, Leonardo"]
[Black "Gomez Morales, Juan Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2040"]
[BlackElo "1850"]
[PlyCount "77"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 e6 3. Bc4 a6 4. a4 Nc6 5. f4 Qc7 6. d3 Nge7 7. Nf3 Ng6 8. O-O
Nxf4 9. Ng5 Bd6 10. Nxf7 O-O 11. Nxd6 Qxd6 12. Be3 b6 13. Qg4 Ng6 14. Rxf8+
Qxf8 15. Rf1 Qe8 16. Qg3 Bb7 17. h4 Nge5 18. Bf4 Nxc4 19. dxc4 Nd4 20. Rf2 Bc6
21. Bc7 b5 22. axb5 axb5 23. Bd6 Qh5 24. Be5 g6 25. Qf4 Ra1+ 26. Kh2 Nf5 27.
exf5 exf5 28. cxb5 Bb7 29. Bf6 Ba8 30. Qe5 g5 31. Bxg5 h6 32. Bf6 Qg6 33. Nd5
Kh7 34. Qe7+ Kg8 35. Qd8+ Kf7 36. Qxd7+ Kf8 37. Bg7+ Qxg7 38. Rxf5+ Kg8 39.
Qe8+ 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "12"]
[White "Buitrago, Bernardo"]
[Black "Martinez Murcia, John Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1822"]
[BlackElo "2039"]
[PlyCount "121"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. c3 O-O 7. Bg5 Bg4 8. h3
Bxf3 9. Qxf3 Nbd7 10. Nd2 Rb8 11. O-O b5 12. a3 b4 13. axb4 cxb4 14. cxb4 Qb6
15. Nc4 Qxb4 16. Rxa7 Rb7 17. Rfa1 Rfb8 18. Qe2 Ne5 19. Bd2 Qc5 20. Rxb7 Rxb7
21. Nxe5 dxe5 22. Bc3 Rb8 23. Qc2 Nh5 24. Kh2 Rc8 25. Bf3 Nf6 26. Kg2 Ne8 27.
Qb3 h5 28. Ra5 Qc7 29. Qa4 Bf6 30. Ra8 Ng7 31. Rxc8+ Qxc8 32. Qc4 Qd7 33. Bd1
Ne6 34. Ba4 Qa7 35. Bc6 h4 36. Bd5 hxg3 37. fxg3 Qe3 38. Bxe6 Qe2+ 39. Kg1 Qe3+
40. Kf1 Qf3+ 41. Ke1 Qxg3+ 42. Kd1 fxe6 43. Qxe6+ Kg7 44. Kc2 Qf2+ 45. Kb3 Qc5
46. Bb4 Qb5 47. Kc3 Bh4 48. Bxe7 Qa5+ 49. Kb3 Qb5+ 50. Kc2 Qa4+ 51. Kd2 Qa5+
52. b4 Be1+ 53. Kxe1 Qa1+ 54. Ke2 Qb2+ 55. Kf3 Qa1 56. Qf6+ Kh7 57. Qf7+ Kh6
58. Bf8+ Kg5 59. Qe7+ Kh5 60. Qh7+ Kg5 61. Be7# 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "13"]
[White "Guzman, Campo Elias"]
[Black "Nieto, Guillermo Luigui Ubald"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2018"]
[BlackElo "1959"]
[PlyCount "66"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Bg5 e6 3. e3 c5 4. c3 d5 5. Bd3 Nc6 6. Nf3 Bd6 7. Nbd2 Qb6 8. Rb1
h6 9. Bh4 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bg4 13. h3 Bxf3 14. Qa4+ Nd7
15. gxf3 g5 16. f4 Bxf4 17. exf4 gxh4 18. Kf1 O-O-O 19. Bf5 Kc7 20. Rg1 Qc6 21.
Qxc6+ bxc6 22. Rg7 Rdf8 23. Re1 Kd6 24. Bxd7 Kxd7 25. Re5 Rhg8 26. Rxg8 Rxg8
27. Rh5 Rh8 28. Ke2 Ke6 29. Kf3 f5 30. Ke3 Kf6 31. b4 cxb4 32. cxb4 Kg6 33.
Rxh4 Rb8 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "14"]
[White "Salej, Jorge"]
[Black "Gaitan Bautista, Oscar Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2085"]
[BlackElo "1798"]
[PlyCount "42"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 c6 5. Qc2 Nbd7 6. Bg2 Bd6 7. O-O b6 8. Rd1
Ba6 9. b3 O-O 10. Nbd2 Rc8 11. e4 dxe4 12. Nxe4 Be7 13. Ne5 Bb7 14. Bf4 Re8 15.
Ng5 Rf8 16. c5 h6 17. Ne4 Nd5 18. Nxd7 Qxd7 19. Bd6 Bxd6 20. Nxd6 Rb8 21. a3
Rbe8 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "15"]
[White "Gomez Perdomo, Jonatan"]
[Black "Motta Leon, Gerardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1857"]
[BlackElo "2025"]
[PlyCount "34"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Nc3 Bg4 6. Be2 e6 7. O-O Bd6 8.
Bg5 Qb6 9. Na4 Qc7 10. h3 Bxf3 11. Bxf3 Nge7 12. g4 O-O 13. Be2 Ng6 14. Nc3 Bf4
15. Nb5 Qb6 16. Bxf4 Nxf4 17. Qd2 Nxd4 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "16"]
[White "Gomez, Dario G"]
[Black "Penas Burgos, Nestor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2012"]
[BlackElo "1762"]
[PlyCount "81"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. h3 Nbd7 6. e3 c6 7. Nge2 e5 8. d4
O-O 9. O-O Re8 10. b3 a5 11. Bb2 Rb8 12. Qd2 Nf8 13. Rad1 e4 14. d5 c5 15. Nb5
g5 16. Bc3 b6 17. Qb2 Ng6 18. f4 exf3 19. Rxf3 Ne5 20. Rf2 Rb7 21. Nc1 Rbe7 22.
Nd3 Nh5 23. g4 Nf6 24. Nxe5 Rxe5 25. Rdf1 h5 26. gxh5 Nxh5 27. Rxf7 R8e7 28.
Qf2 g4 29. Bxe5 Rxe5 30. hxg4 Bxg4 31. Nc7 Qg5 32. Ne6 Bxe6 33. dxe6 Rxe6 34.
Rf5 Qg4 35. Qf3 Qxf3 36. R1xf3 Nf6 37. Rg3 Ne4 38. Bxe4 Rxe4 39. Kf2 b5 40.
Rfg5 Re7 41. cxb5 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "17"]
[White "Hincapie Uribe, Eduardo"]
[Black "Manrique, Fernando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1732"]
[BlackElo "1974"]
[PlyCount "57"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Qb4+ 9. Nd2 Nf4 10. Qd1 Bb7 11. b3 Qc3 12. Rb1 Qxe5+ 13. Be2 Bb4 14. O-O
Nxe2+ 15. Kh1 O-O-O 16. Re1 Rde8 17. Nf3 Qf5 18. Rb2 Bxe1 19. Nxe1 Nxc1 20.
Qxc1 c5 21. Qd1 Qe4 22. Rb1 Re6 23. Ra1 Rhe8 24. Nf3 Qg4 25. h3 Bxf3 26. Qxf3
Qxf3 27. gxf3 Re1+ 28. Rxe1 Rxe1+ 29. Kg2 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "18"]
[White "Mena, Yamil Octavio"]
[Black "Acuna Romero, Vladimir"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1966"]
[BlackElo "1712"]
[PlyCount "17"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bc4 g6 7. Nxc6 bxc6 8.
e5 dxe5 9. Bxf7+ 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "19"]
[White "Pereira, Henry Alberto"]
[Black "Aldana, Boris Eugenio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1955"]
[BlackElo "1653"]
[PlyCount "55"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. b3 e5 2. Bb2 d6 3. e4 Nf6 4. Nc3 c6 5. d4 Be7 6. dxe5 dxe5 7. Qxd8+ Bxd8 8.
O-O-O O-O 9. f3 Be6 10. g4 Bb6 11. Nce2 Nfd7 12. Ng3 a5 13. Nf5 a4 14. Kb1 axb3
15. axb3 Nc5 16. Bxe5 f6 17. Bb2 Nba6 18. Ne2 Nb4 19. Ned4 Rfd8 20. Be2 Bf7 21.
g5 fxg5 22. Nxg7 Ra2 23. Ngf5 Rda8 24. Nh6+ Kf8 25. Nxf7 Kxf7 26. Bc4+ Kg6 27.
c3 Nca6 28. Bxa6 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "20"]
[White "Gonzalez, Amalia"]
[Black "Lopez Parra, Carlos Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1771"]
[BlackElo "0"]
[PlyCount "57"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c6 4. e3 g6 5. Bd3 Bg7 6. Nf3 O-O 7. Qe2 Re8 8. Ne5
Nbd7 9. O-O-O Nh5 10. g4 Nxf4 11. exf4 Nxe5 12. fxe5 b5 13. h3 a5 14. h4 b4 15.
Nb1 Qb6 16. f4 Rb8 17. a4 Qxd4 18. Rdf1 e6 19. h5 g5 20. Qd2 Qb6 21. fxg5 Bxe5
22. g6 fxg6 23. hxg6 Qd4 24. Qh6 Qxb2+ 25. Kd2 Bc3+ 26. Ke2 Qxc2+ 27. Bxc2 Ba6+
28. Bd3 Bxd3+ 29. Kxd3 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "21"]
[White "Aranguren, Camilo Andres"]
[Black "Dominguez Rincon, Miller"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2105"]
[PlyCount "80"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. dxc5 Qa5+ 5. c3 Qxc5 6. Nbd2 e6 7. Nb3 Qb6 8.
e3 Bd6 9. Be5 Nbd7 10. Bxd6 Qxd6 11. Bd3 O-O 12. Qc2 e5 13. e4 dxe4 14. Bxe4
Nxe4 15. Qxe4 Nf6 16. Qc2 Bg4 17. Nfd2 a5 18. Ne4 Nxe4 19. Qxe4 f5 20. Qc4+ Kh8
21. O-O a4 22. f3 Bxf3 23. gxf3 axb3 24. Qxb3 Ra6 25. Rf2 Rb6 26. Qc2 Rd8 27.
Qxf5 Qc5 28. Qc2 Rbd6 29. Kh1 Rd3 30. Raf1 Qd5 31. c4 Qd4 32. b3 Qf4 33. Qe2
R8d4 34. Qe1 Re3 35. Qc1 Rdd3 36. Kg2 h5 37. Re1 Rc3 38. Qd2 Rxe1 39. Qxe1 Qg5+
40. Kh3 Qg4# 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "22"]
[White "Ceballos, Julio Cesar"]
[Black "Duarte, Andres Javier"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1661"]
[BlackElo "1756"]
[PlyCount "49"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 c5 4. c4 Nc6 5. cxd5 Nxd5 6. Nc3 e6 7. O-O Be7 8. d4
cxd4 9. Nxd5 Qxd5 10. Nxd4 Qd7 11. Nxc6 bxc6 12. Qc2 Bb7 13. Rd1 Qc8 14. Be3
O-O 15. Rac1 Rd8 16. Rxd8+ Qxd8 17. Be4 f5 18. Bxc6 Rc8 19. Qb3 Kf7 20. Qxb7
Rb8 21. Qxa7 Rxb2 22. Bf3 Kg6 23. a4 h6 24. a5 Bg5 25. Bd4 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "23"]
[White "Ramirez, Alexis"]
[Black "Luque, Manuel Antonio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1719"]
[BlackElo "1596"]
[PlyCount "136"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 Bf5 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 Nbd7 8. b3
Bd6 9. O-O O-O 10. Bb2 Re8 11. Rad1 h6 12. h3 Nh7 13. e4 Ng5 14. cxd5 cxd5 15.
exd5 e5 16. Nxg5 Qxg5 17. Ne4 Qg6 18. Nxd6 Qxd6 19. dxe5 Nxe5 20. Qg3 f6 21.
Rd4 Rac8 22. Rfd1 Rc2 23. R4d2 Rec8 24. Bxe5 fxe5 25. Qd3 R2c3 26. Qf5 Rc1 27.
Qe6+ Qxe6 28. dxe6 Kf8 29. Rxc1 Rxc1+ 30. Kh2 Rc7 31. Rd7 Rxd7 32. exd7 Ke7 33.
d8=Q+ Kxd8 34. Kg3 Ke7 35. Kf3 Ke6 36. Ke4 g6 37. h4 h5 38. b4 b5 39. g3 a6 40.
f3 Kd6 41. f4 exf4 42. Kxf4 Ke6 43. Ke4 Kd6 44. Kd4 Ke6 45. Ke4 Kf6 46. Kf4 Ke6
47. Ke4 Kf6 48. Kf4 Ke6 49. Kg5 Kf7 50. g4 hxg4 51. Kxg4 Kf6 52. Kf4 Ke6 53.
Ke4 Kd6 54. Kd4 Ke6 55. Ke4 Kf6 56. Kf4 Ke6 57. Kg5 Kf7 58. Kh6 Kf6 59. Kh7 g5
60. hxg5+ Kxg5 61. Kg7 Kf5 62. Kf7 Ke5 63. Ke7 Kd5 64. Kd7 Kc4 65. Kc6 Kxb4 66.
Kb6 a5 67. a3+ Ka4 68. Kc5 b4 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "24"]
[White "Sierra, Henry Alberto"]
[Black "Pena Mora, Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "1632"]
[PlyCount "58"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bh4 Be7 5. Nc3 b6 6. e3 Bb7 7. Nf3 Ne4 8. Bxe7
Qxe7 9. Nxe4 Bxe4 10. Bd3 f5 11. Bxe4 fxe4 12. Ne5 Qb4+ 13. Qd2 Qxd2+ 14. Kxd2
d6 15. Ng6 Rg8 16. b4 Nd7 17. Nf4 Kf7 18. Nh5 g6 19. Ng3 Nf6 20. c5 d5 21. cxb6
cxb6 22. Rac1 Rgc8 23. h3 b5 24. Rxc8 Rxc8 25. Rc1 Rc4 26. Rxc4 bxc4 27. Ne2 g5
28. Nc3 a6 29. a4 Nd7 {Rinde.} 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "26"]
[White "Alvarez Angel, Nelson Eduardo"]
[Black "Gomez Leon, Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1726"]
[BlackElo "1556"]
[PlyCount "49"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nc6 5. Bb5 Bd7 6. d3 Qe7 7. h3 O-O-O 8. Be3
a6 9. Ba4 g6 10. Qe2 Nb4 11. Bxd7+ Rxd7 12. O-O-O Bh6 13. g3 Nc6 14. Kb1 Rhd8
15. fxe5 Bxe3 16. exf6 Qxf6 17. Qxe3 Ne7 18. Rhf1 Re8 19. Ng5 Nf5 20. Qa7 c6
21. h4 h6 22. Nh3 Qd4 23. Qa8+ Kc7 24. Qxe8 Re7 25. Qf8 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "28"]
[White "Sanchez, Rogelio"]
[Black "Rodriguez Venegas, Jaime"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1679"]
[PlyCount "51"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. c3
d6 9. h3 Na5 10. Bc2 c5 11. d4 Nc6 12. a4 Bb7 13. Na3 b4 14. Nc4 Qc7 15. a5 h6
16. Nb6 Rad8 17. Nd5 Qb8 18. Qd3 Rd7 19. Nh4 cxd4 20. Nf5 Kh7 21. cxb4 Ng8 22.
b5 axb5 23. Qxb5 Ba8 24. Qa4 g6 25. Nfxe7 Ngxe7 26. Nf6+ 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "29"]
[White "Rosero, Hugo Alberto"]
[Black "Lopez, Alberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1662"]
[BlackElo "0"]
[PlyCount "81"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. f4 Be7 8. O-O
Bd7 9. Kh1 Nc6 10. Bf3 e5 11. Nf5 Bxf5 12. exf5 Rc8 13. a4 Na5 14. Be3 Nc4 15.
Qc1 Qc7 16. fxe5 dxe5 17. Bg5 O-O 18. Bxf6 Bxf6 19. Nd5 Qd8 20. Nxf6+ Qxf6 21.
Bxb7 Rb8 22. Bd5 Nxb2 23. Bb3 Nd3 24. Bxf7+ Rxf7 25. cxd3 Rd7 26. Qc4+ Kh8 27.
Rac1 Rbd8 28. Qe6 Re7 29. Qc8 Ree8 30. Qc4 h6 31. h3 Rd4 32. Qc2 Red8 33. Rcd1
Rf4 34. Rxf4 exf4 35. Qc4 Rd4 36. Qc8+ Rd8 37. Qe6 Rd6 38. Qe8+ Kh7 39. Qe4 Rd4
40. Qe6 Rd6 41. Qe4 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.02"]
[Round "5"]
[Board "31"]
[White "Garvin, Ricardo"]
[Black "Fraile Vela, Maria Isabel"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1694"]
[BlackElo "1612"]
[PlyCount "32"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. c3 Qe7 6. O-O d6 7. Re1 Bg4 8. cxd4
O-O-O 9. Nc3 Qf6 10. Be3 Nge7 11. Rc1 Ng6 12. Nd5 Bxf3 13. Qa4 Qh4 14. gxf3 Qh3
15. Ba6 Nh4 16. Bxb7+ Kb8 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "6"]
[Board "1"]
[White "Valle, Efrain"]
[Black "Acosta, Alejandro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2138"]
[BlackElo "2287"]
[PlyCount "103"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nbd2 h6 7. c4 Be7 8. Qa4
Nbd7 9. cxd5 exd5 10. Nd4 Bg6 11. N2f3 c5 12. Nb5 a6 13. Nc3 d4 14. Nb1 b5 15.
Qb3 Bf5 16. a4 Be6 17. Qd1 Bd5 18. Nh4 Bxg2 19. Kxg2 O-O 20. Nf5 Nb6 21. Nxe7+
Qxe7 22. axb5 axb5 23. Rxa8 Rxa8 24. Na3 Qe6 25. Qc2 b4 26. Nc4 Nxc4 27. dxc4
Re8 28. e3 Qc6+ 29. Kg1 Ng4 30. e4 f5 31. h3 Nf6 32. exf5 Qf3 33. Bf4 b3 34.
Qd2 Re2 35. Qa5 d3 36. Qxc5 Kh7 37. Qd6 Rxb2 38. Be5 Rxf2 39. Rxf2 Qxf2+ 40.
Kxf2 Ne4+ 41. Ke3 Nxd6 42. Kxd3 Nxf5 43. Kc3 Kg6 44. Kxb3 Kf7 45. Kc3 Ke6 46.
Bb8 h5 47. Kd3 Ne7 48. Ke4 g6 49. Bf4 Nc6 50. Bc7 Kd7 51. Be5 Ke6 52. Bg7
 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "6"]
[Board "2"]
[White "Vargas, Mauricio"]
[Black "Rivera, Alberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2099"]
[BlackElo "2345"]
[PlyCount "79"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Qg4 Bf8 6. h4 h5 7. Qg3 Qd7 8. Nge2
Ne7 9. Bg5 Nf5 10. Qd3 Ba6 11. Qd2 c5 12. Be3 cxd4 13. Nxd4 Nxd4 14. Bxd4 Bxf1
15. Rxf1 Nc6 16. Ne2 O-O-O 17. O-O-O Be7 18. g3 Kb7 19. Kb1 Qc7 20. f4 g6 21.
Rc1 Rd7 22. Rfd1 Rc8 23. Ng1 Nxd4 24. Qxd4 Bc5 25. Qd3 Bxg1 26. Rxg1 Qc4 27.
Rgd1 Rdc7 28. Qxc4 Rxc4 29. c3 b5 30. Kc2 b4 31. Kd2 bxc3+ 32. Rxc3 Rxc3 33.
bxc3 Rc4 34. Rb1+ Kc7 35. Rb4 Rc5 36. Kd3 a5 37. Rb2 Rc4 38. a3 Ra4 39. Rb3 Re4
40. Rb1 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "6"]
[Board "4"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Ospina Ortiz, Oscar Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2297"]
[BlackElo "1932"]
[PlyCount "89"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. a3 Bd7 7. Be2 cxd4 8. cxd4
Qb6 9. Nc3 Nf5 10. Na4 Qc7 11. g4 Nfe7 12. Be3 Ng6 13. Rc1 Be7 14. b4 Qd8 15.
Nc5 Bc8 16. Bb5 Bxc5 17. Bxc6+ bxc6 18. Rxc5 Bd7 19. h4 h6 20. Ra5 Qb8 21. Nd2
Ne7 22. h5 f6 23. Bf4 O-O 24. Qe2 c5 25. Rxc5 Nc6 26. Nf3 a5 27. b5 fxe5 28.
Bxe5 Nxe5 29. Nxe5 Be8 30. O-O Rf4 31. Qd2 Rf6 32. a4 Qd6 33. Rfc1 Qf8 34. Rc8
Rxc8 35. Rxc8 Qe7 36. Qxa5 Rf8 37. Qc3 Qg5 38. Qe3 Qe7 39. Ng6 Bxg6 40. Rxf8+
Qxf8 41. hxg6 Qf6 42. Qd3 Qf4 43. Qe2 Qf6 44. Qc2 Qd8 45. b6 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "6"]
[Board "5"]
[White "Nieto, Guillermo Luigui Ubald"]
[Black "Ramirez, Heimy Polgar"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "2159"]
[PlyCount "23"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Bb5+ Nc6 8.
Bxc6+ bxc6 9. Nbd2 Nh6 10. h3 Bxf3 11. Nxf3 O-O 12. O-O 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "6"]
[Board "15"]
[White "Martinez Murcia, John Alexander"]
[Black "Gonzalez, Amalia"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2039"]
[BlackElo "1771"]
[PlyCount "82"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Bd3 Nbd7 7. Nge2 c5 8.
cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. O-O c4 12. Bc2 Qg5 13. Ng3 Nf6 14. Qe2
b5 15. e4 Qf4 16. f3 h5 17. Qf2 dxe4 18. fxe4 Qxf2+ 19. Rxf2 Bb7 20. d5 Ng4 21.
Rf3 g6 22. h3 Ne5 23. Rf6 Rad8 24. Ne2 Kg7 25. Raf1 Nd3 26. Bxd3 cxd3 27. Nc1
d2 28. R6f2 dxc1=Q 29. Rxc1 Rc8 30. Re1 Rc4 31. Rd2 Re8 32. e5 Rd8 33. d6 Re4
34. Rde2 Rxe2 35. Rxe2 Bd5 36. b3 Kf8 37. Kf2 a5 38. g4 hxg4 39. hxg4 Be6 40.
Kf3 Rc8 41. Rg2 Rc3+ 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "6"]
[Board "17"]
[White "Luque, Manuel Antonio"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1596"]
[BlackElo "1976"]
[PlyCount "52"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. Bg5 h6 7. Bxf6 Bxf6 8. c3
c6 9. Nbd2 Bf5 10. Re1 Qb6 11. Qc1 g5 12. e4 dxe4 13. Nxe4 Bg7 14. Nexg5 hxg5
15. Qxg5 e6 16. Qh4 Qd8 17. Qf4 Nd7 18. Nh4 Bh7 19. Be4 Nf6 20. Bxh7+ Nxh7 21.
Re5 Bxe5 22. Qxe5 Qd5 23. Qe3 Rad8 24. Re1 Qxa2 25. Qh6 Qxb2 26. Re5 Rd5 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "6"]
[Board "20"]
[White "Aldana, Boris Eugenio"]
[Black "Salej, Jorge"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1653"]
[BlackElo "2085"]
[PlyCount "56"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc2 c4 7. Nbd2 g6 8. Rb1
Bf5 9. Qc1 Bxb1 10. Qxb1 Bg7 11. Be2 O-O 12. O-O Nh5 13. Bg5 f5 14. b3 cxb3 15.
axb3 e6 16. c4 Nf6 17. Qa2 Nb4 18. Qa4 Nc6 19. Qa3 Ne4 20. Bf4 Rfe8 21. Nb1 a5
22. Ne1 g5 23. Bg3 a4 24. c5 Qxb3 25. Qc1 a3 26. f3 Nxg3 27. hxg3 a2 28. Nd2
Qxe3+ 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "6"]
[Board "24"]
[White "Acuna Romero, Vladimir"]
[Black "Cuellar, Jose Gabriel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1712"]
[BlackElo "1696"]
[PlyCount "67"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. g3 e5 3. Bg2 Nc6 4. Ne2 d6 5. O-O Nf6 6. c3 Be7 7. d4 cxd4 8. cxd4
exd4 9. Nxd4 O-O 10. Nc3 a6 11. Nce2 Bd7 12. Bd2 Re8 13. Bc3 Bf8 14. f3 Qb6 15.
Kh1 Rad8 16. Qd2 Ne5 17. Ba5 Nc4 18. Bxb6 Nxd2 19. Rfd1 Ndxe4 20. fxe4 Rc8 21.
Nc3 Ng4 22. Nf5 Rc6 23. Bg1 g6 24. Ne3 Ne5 25. Ncd5 Bg7 26. Rac1 Rxc1 27. Rxc1
Nd3 28. Rc7 Bc6 29. Ne7+ Kf8 30. Nxc6 bxc6 31. Rxc6 Nxb2 32. Rxd6 Rc8 33. Nd5
Rc1 34. Rd8# 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "6"]
[Board "27"]
[White "Bautista Chiquillo, Leidy"]
[Black "Rosero, Hugo Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1567"]
[BlackElo "1662"]
[PlyCount "47"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. b3 e5 2. Bb2 Nc6 3. e3 Bc5 4. Bb5 Nge7 5. f4 d6 6. Qh5 O-O 7. Nf3 Bf5 8. d3
Bxe3 9. Nbd2 Bxf4 10. O-O-O Bg6 11. Qh3 a6 12. Bxc6 Nxc6 13. Kb1 b5 14. g4 a5
15. Qg2 a4 16. h4 h6 17. Ne4 axb3 18. axb3 Qb8 19. c3 Qa7 20. Kc2 b4 21. Ra1
Qb7 22. g5 bxc3 23. Rxa8 Rxa8 24. Bxc3 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "6"]
[Board "30"]
[White "Fraile Vela, Maria Isabel"]
[Black "Sepulveda, Lyda Marcela"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1612"]
[BlackElo "1200"]
[PlyCount "55"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bd6 6. d4 Bg4 7. dxe5 Bxf3 8.
Qxf3 Bxe5 9. Nc3 Nf6 10. Bf4 Bxf4 11. Qxf4 O-O 12. Rad1 Qe7 13. Rd3 Rad8 14.
Rh3 h6 15. Re1 Rd4 16. Qe3 Rfd8 17. f3 Qb4 18. e5 Nd5 19. Nxd5 R8xd5 20. c3
Qxb2 21. cxd4 Qxa2 22. e6 Rd8 23. e7 Re8 24. Rg3 Kh7 25. Qe5 f6 26. Qf5+ Kg8
27. Qg6 Qf7 28. Qe4 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "6"]
[Board "31"]
[White "Gomez Leon, Nicolas"]
[Black "Garvin, Ricardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1416"]
[BlackElo "1694"]
[PlyCount "42"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Bb5 dxe4 5. Nxe5 Bd7 6. Qh5 g6 7. Nxc6 gxh5 8.
Nxd8 Bxb5 9. Nxb7 Nf6 10. a4 Ba6 11. Nc5 Bxc5 12. b4 Be7 13. Bb2 Ng4 14. b5 Bb7
15. c4 O-O 16. Ba3 Rfe8 17. O-O Bf6 18. Ra2 Be5 19. Bb4 Bxh2+ 20. Kh1 Bf4 21.
Ra3 Rad8 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "7"]
[Board "6"]
[White "Nieto, Guillermo Luigui Ubald"]
[Black "Salcedo, Jackeline"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "2040"]
[PlyCount "53"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3
c5 9. dxc5 Nxc5 10. Bd3 Nc6 11. O-O Bd7 12. Ne2 Rc8 13. Ned4 Nxd4 14. Nxd4 Nxd3
15. Qxd3 Qc5 16. Kh1 O-O 17. c3 Qc4 18. Qxc4 Rxc4 19. Rad1 Rfc8 20. g4 f6 21.
Rde1 Re8 22. f5 fxe5 23. Rxe5 exf5 24. Rxe8+ Bxe8 25. Nxf5 Re4 26. Nd6 Re7 27.
Nxe8 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "7"]
[Board "8"]
[White "Manrique, Fernando"]
[Black "Rosero Zapata, Luis Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1974"]
[BlackElo "1727"]
[PlyCount "101"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Be7 8. Be3
O-O 9. f4 Qc7 10. Qe1 Nc6 11. Nxc6 bxc6 12. Qg3 h5 13. e5 h4 14. Qxh4 dxe5 15.
fxe5 Qxe5 16. Bg5 Rd8 17. Rad1 Bb7 18. Bd3 Qd4+ 19. Qxd4 Rxd4 20. Ne4 Rxe4 21.
Bxf6 Bc5+ 22. Kh1 Ra4 23. Bc3 Bb6 24. b3 Rh4 25. Be1 Rh6 26. Be4 Rd8 27. Bc3 f5
28. Rxd8+ Bxd8 29. Rd1 Bf6 30. Bxf6 Rxf6 31. Bf3 e5 32. Rd7 Rf7 33. Rxf7 Kxf7
34. b4 e4 35. Be2 f4 36. Kg1 g5 37. Kf2 Kf6 38. c3 Bc8 39. a4 g4 40. Bc4 Ke5
41. g3 Bb7 42. a5 e3+ 43. Ke2 Ke4 44. gxf4 Kxf4 45. Be6 c5 46. bxc5 Bf3+ 47.
Ke1 Bb7 48. Bd7 g3 49. hxg3+ Kxg3 50. c6 Bxc6 51. Bxc6 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "7"]
[Board "11"]
[White "Buitrago, Bernardo"]
[Black "Nieto, Manuel Valerio Waldo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1822"]
[BlackElo "2086"]
[PlyCount "70"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. g3 e6 4. Bg2 Nf6 5. d3 d5 6. e5 Nd7 7. Qe2 Be7 8. O-O
O-O 9. Nbd2 b5 10. Re1 Ba6 11. Nf1 Qb6 12. Be3 Ncxe5 13. Nxe5 Nxe5 14. f4 Nc6
15. Qh5 Nb4 16. Re2 Bf6 17. Rb1 g6 18. Qh3 Rad8 19. g4 d4 20. Bf2 Nd5 21. Qg3
Qd6 22. Bxd5 Qxd5 23. h4 Bb7 24. Qh3 Qf3 25. Ng3 Bxh4 26. Rbe1 c4 27. Re5 Rd5
28. R5e4 Bxg3 29. Bxg3 h5 30. g5 cxd3 31. cxd3 Rc5 32. R4e2 Qxd3 33. Qh2 Rfc8
34. Qf2 Rc2 35. Bh2 Bf3 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "7"]
[Board "13"]
[White "Guzman, Campo Elias"]
[Black "Gaitan Bautista, Oscar Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2018"]
[BlackElo "1798"]
[PlyCount "67"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Bg5 d5 3. Nf3 e6 4. e3 Nbd7 5. c4 c6 6. Nc3 Be7 7. Bd3 O-O 8. O-O
b6 9. Rc1 Bb7 10. cxd5 Nxd5 11. Bxe7 Qxe7 12. Nxd5 exd5 13. Qa4 c5 14. Bb5 Rfd8
15. Qa3 Rdc8 16. Bxd7 Qxd7 17. dxc5 Qc7 18. b4 a5 19. cxb6 Qxb6 20. bxa5 Qxa5
21. Rxc8+ Bxc8 22. Qxa5 Rxa5 23. Rc1 Be6 24. Rc2 g6 25. Nd4 Kg7 26. h4 Kf6 27.
f4 Ra3 28. Kf2 Bf5 29. Rc6+ Be6 30. g4 Rxa2+ 31. Kf3 h5 32. gxh5 Kg7 33. hxg6
Kxg6 34. f5+ 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "7"]
[Board "15"]
[White "Salej, Jorge"]
[Black "Hincapie Uribe, Eduardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2085"]
[BlackElo "1732"]
[PlyCount "101"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 c5 6. cxd5 exd5 7. O-O O-O 8. Nc3
Nc6 9. Be3 Qa5 10. a3 Bd7 11. dxc5 Bxc5 12. b4 Bxb4 13. axb4 Qxb4 14. Nxd5 Nxd5
15. Qxd5 Be6 16. Qc5 Qxc5 17. Bxc5 Rfe8 18. Nd4 Nxd4 19. Bxd4 Bc4 20. Bxb7 Rab8
21. Bf3 a6 22. Rfe1 Bb5 23. e3 Rbc8 24. Rec1 Rxc1+ 25. Rxc1 a5 26. Rc5 Bd7 27.
Rxa5 Bh3 28. Ra8 Rxa8 29. Bxa8 Bc8 30. Bd5 Bd7 31. e4 Kf8 32. f4 f6 33. e5 fxe5
34. fxe5 Ke7 35. e6 Bxe6 36. Bxe6 Kxe6 37. Bxg7 Kf7 38. Bd4 Kg6 39. Kf2 Kh5 40.
h3 Kg6 41. Kf3 Kf5 42. g4+ Kg5 43. Kg3 h5 44. h4+ Kg6 45. g5 Kf7 46. Kf4 Kg6
47. Bc3 Kf7 48. Kf5 Kg8 49. g6 Kf8 50. Kg5 Kg8 51. Kxh5 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "7"]
[Board "16"]
[White "Mena, Yamil Octavio"]
[Black "Alvarez Angel, Nelson Eduardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1966"]
[BlackElo "1726"]
[PlyCount "76"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d4 exd4 5. Ng5 Nh6 6. Qh5 Ne5 7. Bb3 Qe7 8.
O-O O-O 9. h3 b5 10. f4 Nc4 11. Nd2 Ba6 12. a4 Nxd2 13. Bxd2 bxa4 14. Ba2 Bxf1
15. Rxf1 Rab8 16. Bc1 d3+ 17. Kh1 d2 18. Bxd2 Rxb2 19. f5 Bd4 20. Nf3 Qxe4 21.
Bxh6 gxh6 22. Nxd4 Qxd4 23. f6 Qd2 24. h4 Kh8 25. Bxf7 Rxc2 26. Bd5 Rc1 27. Rg1
Rxg1+ 28. Kxg1 Qd4+ 29. Kh1 Qxf6 30. Bf3 a3 31. Qa5 Qxh4+ 32. Kg1 Qd4+ 33. Kh2
Qb2 34. Bd5 Rf5 35. Qc5 Qe5+ 36. g3 Qxd5 37. Qxa3 Rf2+ 38. Kh3 Qh5# 0-1

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "7"]
[Board "18"]
[White "Sanchez, Rogelio"]
[Black "Gomez Perdomo, Jonatan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1857"]
[PlyCount "143"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O O-O 8. c4
c6 9. Qc2 Nf6 10. Bg5 dxc4 11. Bxc4 h6 12. Bf4 Nd5 13. Bd2 Bd6 14. Nc3 Nb4 15.
Qb1 b5 16. Bb3 Bg4 17. Bxh6 Bxf3 18. Qg6 Qf6 19. Qxf6 gxf6 20. Bxf8 Kxf8 21.
gxf3 Nd7 22. Rae1 Kg7 23. Kh1 Rh8 24. Rg1+ Kf8 25. Rg2 Nd3 26. Re3 Nf4 27. Ne4
Nxg2 28. Kxg2 Bf4 29. Rc3 Rxh2+ 30. Kf1 f5 31. Ng3 Bxg3 32. fxg3 Rh6 33. Kg2
Rd6 34. Kf2 Ke7 35. Ke3 Kf6 36. f4 a5 37. a4 Nb6 38. axb5 cxb5 39. Rc5 a4 40.
Bxf7 Kxf7 41. Rxf5+ Kg7 42. Rxb5 Nd5+ 43. Ke4 Nf6+ 44. Ke5 Ra6 45. d5 Ng4+ 46.
Kd4 Kf6 47. Rc5 Ke7 48. Rc7+ Kd8 49. Rg7 Nf2 50. Kc3 Nd1+ 51. Kc2 Ne3+ 52. Kd3
Nxd5 53. f5 Ne7 54. g4 Rb6 55. Ke4 Rxb2 56. f6 Rb4+ 57. Ke5 Rb5+ 58. Ke6 Rb6+
59. Kf7 Nc8 60. Rg8+ Kd7 61. Kg7 Nd6 62. Ra8 Rb4 63. g5 Ke6 64. Ra6 Rb7+ 65.
Kg6 Rb4 66. f7 Rb8 67. Kg7 Ke5 68. f8=Q Nf5+ 69. Kf7 Rxf8+ 70. Kxf8 Nh4 71. g6
Kd4 72. Rxa4+ 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "7"]
[Board "19"]
[White "Rosero, Hugo Alberto"]
[Black "Martinez Murcia, John Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1662"]
[BlackElo "2039"]
[PlyCount "53"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nc6 8. f3
O-O 9. Bc4 Bd7 10. O-O-O Qb8 11. Kb1 Ne5 12. Bb3 b5 13. Bh6 a5 14. Bxg7 Kxg7
15. h4 a4 16. Bd5 Ra7 17. h5 Rh8 18. hxg6 h6 19. gxf7 b4 20. Nce2 Nxd5 21. exd5
Nxf7 22. Nf4 b3 23. a3 Qc8 24. c3 Bf5+ 25. Nxf5+ Qxf5+ 26. Ka1 Ng5 27. Qd4+ 1-0

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "7"]
[Board "20"]
[White "Ceballos, Julio Cesar"]
[Black "Gomez Morales, Juan Sebastian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1661"]
[BlackElo "1850"]
[PlyCount "27"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. g3 d5 2. Bg2 c6 3. Nf3 Nf6 4. c4 e6 5. cxd5 exd5 6. d3 Be7 7. Na3 O-O 8. Nc2
Be6 9. O-O Nbd7 10. Ncd4 Bg4 11. a4 a5 12. Bd2 Qb6 13. Be3 Bc5 14. Nc2 1/2-1/2

[Event "77° IRT OPEN DISTRITAL DE MAYORES"]
[Site "Centro Comercial americas Outlet Factory"]
[Date "2015.05.03"]
[Round "7"]
[Board "21"]
[White "Duarte, Andres Javier"]
[Black "Pena Mora, Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1756"]
[BlackElo "1632"]
[PlyCount "81"]
[EventDate "2015.04.30"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. a3 a6 7. e3 Qc7 8. Be2
Bd6 9. g3 b6 10. b4 Bb7 11. Nxc6 Qxc6 12. Rg1 O-O 13. f4 Rfd8 14. g4 Bf8 15. g5
Ne4 16. Bf3 Qxc4 17. Nxe4 Bxe4 18. Bb2 Bxf3 19. Qxf3 d5 20. Rc1 Qb3 21. Rg2
Rac8 22. Rxc8 Rxc8 23. Qe2 Qc4 24. h4 b5 25. h5 Qe4 26. Qd2 Qb1+ 27. Qd1 Qe4
28. Qd2 Bd6 29. Qd4 Qxd4 30. Bxd4 a5 31. bxa5 Bxa3 32. a6 Rc1+ 33. Kd2 Rc4 34.
a7 Ra4 35. Kc2 Bd6 36. Kb1 Kf8 37. Ra2 Ba3 38. Bc5+ Bxc5 39. Rxa4 bxa4 40.
a8=Q+ Ke7 41. Qb7+ 1-0