[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "1"]
[White "Panesso Rivera, Henry"]
[Black "Fernandez, Victor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2421"]
[BlackElo "1999"]
[PlyCount "43"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Bf4 c5 3. e4 Qb6 4. Nc3 e6 5. exd5 cxd4 6. Nb5 Na6 7. Qxd4 exd5 8.
Qa4 Bd7 9. O-O-O Nc5 10. Re1+ Kd8 11. Bc7+ Kc8 12. Bxb6 Nxa4 13. Bd4 a6 14.
Nd6+ Bxd6 15. Bxg7 Nf6 16. Bxh8 Ne4 17. Bd4 Bc5 18. Bxc5 Naxc5 19. Nh3 Kc7 20.
f3 Nd6 21. Nf4 Bc6 22. Re5 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "2"]
[White "Zabala, Fidel"]
[Black "Escobar Medina, Andres F"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1990"]
[BlackElo "2315"]
[PlyCount "84"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 a6 5. Bc4 Nf6 6. e5 dxe5 7. Nxe5 O-O 8. O-O
b5 9. Be2 Bb7 10. Bf3 Nd5 11. b3 c5 12. c4 cxd4 13. Nd3 bxc4 14. bxc4 Nc3 15.
Nxc3 Bxf3 16. Qxf3 dxc3 17. Qxa8 Qxd3 18. Bf4 Qxc4 19. Qf3 Nc6 20. Rae1 Nd4 21.
Qe4 c2 22. Qxe7 Qxa2 23. Bd6 Nf5 24. Qc7 Nxd6 25. Qxd6 Qc4 26. Qa3 Bc3 27. Rc1
Bd2 28. Qa1 a5 29. Kh1 Rc8 30. Kg1 a4 31. Qb2 Qc3 32. Qa2 a3 33. Rxc2 Qxc2 34.
Qxa3 Qc5 35. Qa2 Ba5 36. Rd1 Bc7 37. Re1 h5 38. g3 Bxg3 39. Re3 Bf4 40. Rf3
Qg5+ 41. Kf1 Rc1+ 42. Ke2 Qe5+ 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "3"]
[White "Hernandez Montes, Jhon Sebast"]
[Black "Lopez Gaviria, Alvaro Diego"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2310"]
[BlackElo "1974"]
[PlyCount "73"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6 8.
Ned2 Be7 9. c3 O-O 10. b4 g6 11. b5 Bxf3 12. Qxf3 c6 13. a4 Qc7 14. bxc6 bxc6
15. Ne4 Nxe4 16. Bxe4 Rac8 17. Bh6 Rfe8 18. Rab1 Nb6 19. a5 Nc4 20. a6 Nb6 21.
g3 Bf8 22. Bf4 Bd6 23. Be3 Kg7 24. c4 c5 25. Bb7 Rcd8 26. Bc6 cxd4 27. Bxd4+ e5
28. Bxb6 axb6 29. Bxe8 Rxe8 30. Qd5 Bc5 31. Rfd1 Bd4 32. Rxd4 exd4 33. Qxd4+
Kg8 34. Rxb6 Rd8 35. Rb7 Qa5 36. Qxd8+ Qxd8 37. a7 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "4"]
[White "Rosero Zapata, Luis Fernando"]
[Black "Guerrero Sierra, Juan Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1972"]
[BlackElo "2280"]
[PlyCount "72"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2
O-O 9. O-O Bg4 10. a4 Re8 11. h3 Bxf3 12. Bxf3 Na6 13. Bf4 Nb4 14. Qd2 b6 15.
Rfe1 a6 16. e5 dxe5 17. Rxe5 Rxe5 18. Bxe5 Ne8 19. Bxg7 Nxg7 20. g4 Qf6 21. Bg2
Rd8 22. a5 Qd4 23. Qxd4 cxd4 24. Ne2 d3 25. Nc3 bxa5 26. Rxa5 Ne8 27. Ra4 Rb8
28. f4 Nd6 29. Kf2 Kf8 30. Nd1 Rb5 31. Ke3 Nc4+ 32. Kd4 Nb6 33. Rxb4 Rxb4+ 34.
Kc5 Rb5+ 35. Kc6 Ke7 36. Bf1 Nxd5 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "5"]
[White "Herrera, Gabriel"]
[Black "Estrada, Walter"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2259"]
[BlackElo "1967"]
[PlyCount "141"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3
d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Re8 13. d5 c4 14. Nf1 Nb7 15. N3h2
g6 16. Ng4 Nxg4 17. hxg4 Qd8 18. f3 Bg5 19. g3 Qf6 20. Kg2 Kg7 21. Ne3 Rh8 22.
Rh1 Bd7 23. Bd2 Nc5 24. Qe2 h5 25. gxh5 gxh5 26. Rh2 Rag8 27. Rah1 h4 28. g4
Kf8 29. Nf5 Bxf5 30. exf5 Bxd2 31. Qxd2 e4 32. Qf2 Qxf5 33. Rxh4 Rxh4 34. Rxh4
exf3+ 35. Kg3 Qxd5 36. Qxf3 Qxf3+ 37. Kxf3 Ke7 38. Rh2 Nd7 39. Bf5 Ne5+ 40. Kf4
a5 41. Rd2 Rb8 42. Rd5 Nc6 43. Be4 b4 44. Rd2 Ne5 45. Bf5 Rb5 46. Ke4 bxc3 47.
bxc3 Nd3 48. Kd4 Ne5 49. Re2 Rb8 50. Rg2 Rh8 51. Rb2 Rh1 52. Rb5 Ra1 53. Bb1
Kf6 54. Kd5 Nxg4 55. Kxd6 Ne3 56. Kc5 Ke5 57. Kb6+ Nd5+ 58. Kc6 Rxb1 59. Rxd5+
Ke6 60. Rxa5 f5 61. Kc5 f4 62. Ra8 Ke7 63. Ra7+ Ke6 64. Ra6+ Ke7 65. Kd5 f3 66.
Re6+ Kd7 67. Rf6 Ra1 68. Rxf3 Rxa2 69. Rf7+ Ke8 70. Rh7 Ra6 71. Kxc4 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "6"]
[White "Truco Acevedo, Andres F"]
[Black "Salcedo, Pablo Esteban"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1957"]
[BlackElo "2232"]
[PlyCount "78"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 Be7 7. h3 a6 8. a4 b6
9. Bd3 Bb7 10. O-O O-O 11. Ne5 Nxe5 12. Bxe5 Nd7 13. Bg3 Re8 14. Nf3 Bf6 15.
Ne5 g6 16. f4 Bg7 17. Nxd7 Qxd7 18. Bh4 f6 19. Be2 e5 20. dxe5 fxe5 21. Bg4 Qc6
22. f5 Rf8 23. Qc2 gxf5 24. Rxf5 Rxf5 25. Bxf5 Qh6 26. Bf2 Rf8 27. a5 e4 28.
Bg4 b5 29. Re1 Be5 30. Qe2 Bc7 31. Kh1 Qf6 32. Bg1 Bxa5 33. Bh2 d4 34. Bh5 dxc3
35. Qg4+ Kh8 36. bxc3 Bxc3 37. Rd1 Be5 38. Qd7 Bxh2 39. Kxh2 Qe5+ 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "7"]
[White "Castaneda, Jhon David"]
[Black "Toro Cadavid, John Edison"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2213"]
[BlackElo "1948"]
[PlyCount "59"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. Nbd2 Be7 5. e3 O-O 6. Bd3 c5 7. c3 Nc6 8. Ne5
Nd7 9. h4 Ndxe5 10. dxe5 f6 11. Qh5 f5 12. Qe2 Bd7 13. g4 Qc7 14. Bb5 a6 15.
Bxc6 Bxc6 16. gxf5 Rxf5 17. Qg4 Bf8 18. Rg1 Qf7 19. Nf1 d4 20. Ng3 h5 21. Qe2
Rxf4 22. exf4 Qxf4 23. Nxh5 Qxh4 24. O-O-O dxc3 25. bxc3 c4 26. Rd4 Qh3 27. Rg3
Qf5 28. Kb2 Be8 29. Nf6+ Kf7 30. Rf3 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "9"]
[White "Ramirez, Benjamin Dario"]
[Black "Mesa, Francisco Alonso Jr."]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2169"]
[BlackElo "1924"]
[PlyCount "31"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. Nc3 Bc5 8.
Nb3 Be7 9. Be3 (9. Bg5 Ng4 10. Qxg4) 9... Nc6 10. f4 O-O (10... Ng8) 11. a3 (
11. a4) 11... b5 12. Rf3 d6 13. Rh3 Bb7 14. e5 dxe5 15. Bxh7+ Nxh7 16. Qh5 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "10"]
[White "Garces, Javier"]
[Black "Montoya Diez, Cesar Augusto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1918"]
[BlackElo "2107"]
[PlyCount "101"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nc6 8. dxe5
Nxe5 9. Nxe5 dxe5 10. Qb3 c6 11. Be3 Ng4 12. Bxg4 Bxg4 13. Qxb7 Rb8 14. Qxc6
Rxb2 15. Rab1 Rxb1 16. Rxb1 Qa5 17. Rc1 Rc8 18. Qb5 Qa3 19. Qb3 Bf8 20. Nd5 Kg7
21. f3 Be6 22. Rc3 Qa5 23. Rc1 Bc5 24. Bxc5 Qxc5+ 25. Qe3 Qa5 26. Qc3 f6 27.
Qb3 h5 28. Qe3 Qa4 29. a3 Qa6 30. Kf2 Rxc4 31. Rxc4 Qxc4 32. Qxa7+ Bf7 33. Qe7
Qc6 34. Kg3 g5 35. h4 gxh4+ 36. Kxh4 Kg6 37. Qxe5 Bxd5 38. Qxh5+ Kg7 39. Qxd5
Qc1 40. Qd7+ Kh6 41. Kg3 Qxa3 42. Qe6 Qc3 43. e5 Qe1+ 44. Kg4 Qb4+ 45. f4 Qb7
46. Qxf6+ Kh7 47. g3 Kg8 48. e6 Qe4 49. Qf7+ Kh8 50. Qf8+ Kh7 51. Qf5+ 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "12"]
[White "Romero, Daniela"]
[Black "Cespedes, Cesar Ivan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1900"]
[BlackElo "2094"]
[PlyCount "80"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Bf5 3. Bf4 e6 4. e3 Bd6 5. Bg3 Nf6 6. Nh4 Bg6 7. Nxg6 hxg6 8.
Nd2 Bxg3 9. fxg3 Nbd7 10. c4 c6 11. Qb3 Qc7 12. O-O-O O-O-O 13. Be2 Kb8 14. Bf3
g5 15. Kb1 g4 16. Be2 Rh6 17. e4 dxe4 18. Qe3 Rdh8 19. Nxe4 Nxe4 20. Qxe4 Nf6
21. Qe3 Rxh2 22. Rhg1 R2h5 23. Rd3 Rh1 24. Rgd1 Rxd1+ 25. Bxd1 Rh1 26. Kc2 a6
27. Rb3 Ka8 28. Be2 Qa5 29. a3 Qe1 30. Rd3 Qa5 31. Qf4 Rg1 32. Qf2 Qe1 33. Qe3
Rxg2 34. Rd2 Qxg3 35. Qe5 Qxe5 36. dxe5 Nd7 37. Rxd7 Rxe2+ 38. Kd3 Rf2 39. Ke3
Rf5 40. Rd2 g3 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "13"]
[White "Sierra Mejia, Juan Pablo"]
[Black "Toro Castaneda, Elizabeht"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2093"]
[BlackElo "1876"]
[PlyCount "87"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Be2 O-O 6. Nf3 Nbd7 7. Qc2 e5 8. d5
a5 9. h3 Nc5 10. Be3 Ne8 11. g4 Qe7 12. O-O-O f5 13. gxf5 gxf5 14. Bg5 Qf7 15.
Rdg1 fxe4 16. Nh4 Qxf2 17. Nxe4 Nxe4 18. Qxe4 Qd4 19. Qc2 h6 20. Be7 Rf7 21.
Bd3 Rf2 22. Qc3 Qe3+ 23. Kb1 e4 24. Bc2 Rf1+ 25. Rxf1 Bxc3 26. Rf8+ Kg7 27.
Rhf1 Bf6 28. Bxf6+ Nxf6 29. Rxc8 Qxh3 30. Rg1+ Kf7 31. Rxa8 Qxh4 32. Rc8 Qf2
33. Rxc7+ Kf8 34. Rcg7 e3 35. R7g2 Qf4 36. Bd3 Qd4 37. Kc2 h5 38. Rf1 Ke7 39.
Rg7+ Kd8 40. Rg6 Ne4 41. Rf7 Ke8 42. Rf4 e2 43. Re6+ Kd8 44. Rfxe4 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "17"]
[White "Zapata Cuartas, Juan Carlos"]
[Black "Gomez Olivares, Jose David"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2077"]
[BlackElo "1767"]
[PlyCount "53"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. O-O Be7 7. Nc3 O-O 8. Qc2
a6 9. dxc5 Bxc5 10. Rd1 Qc7 11. Bd3 Nc6 12. Nd5 exd5 13. Qxc5 Ne4 14. Qc2 Qe7
15. Bd2 Rd8 16. Rac1 Bg4 17. Be2 d4 18. Be1 dxe3 19. fxe3 Ng5 20. Qc5 Nxf3+ 21.
gxf3 Qxc5 22. Rxc5 Be6 23. Rxd8+ Rxd8 24. Bxa6 bxa6 25. Rxc6 Bxa2 26. Rxa6 Bc4
27. Ra7 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "18"]
[White "Varela, Maria De Los Angeles"]
[Black "Rodriguez, Boris"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1765"]
[BlackElo "2072"]
[PlyCount "40"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nd5 Nxd5 5. exd5 O-O 6. Bc4 d6 7. O-O Bg4 8.
d3 f5 9. c3 e4 10. dxe4 fxe4 11. Bg5 Qc8 12. cxb4 exf3 13. Re1 Qf5 14. Bh4 Nd7
15. Bd3 Qh5 16. Be7 Rf7 17. Re4 Ne5 18. Rxe5 Qxe5 19. Bh4 Qxb2 20. Qe1 fxg2 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "20"]
[White "Llano Buritica, Eduardo"]
[Black "Soto, Miguel Angel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1748"]
[BlackElo "2087"]
[PlyCount "64"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c5 7. d3 Nc6 8. a3
Rb8 9. Rb1 Nd7 10. Bd2 b6 11. b4 Bb7 12. h3 Nd4 13. e3 Bxf3 14. Bxf3 Nxf3+ 15.
Qxf3 Ne5 16. Qe2 Qd7 17. f4 Nc6 18. f5 gxf5 19. Qh5 e6 20. Ne2 Ne5 21. Nf4 Ng6
22. b5 Kh8 23. a4 Rg8 24. Be1 Nxf4 25. gxf4 Bd4+ 26. Kf2 Bf6 27. Bd2 Rg6 28. a5
d5 29. Rbd1 Rbg8 30. Rg1 dxc4 31. Rxg6 fxg6 32. Qf3 cxd3 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "22"]
[White "Ramos Arboleda, Dellys Carolin"]
[Black "Laverde, Luis Eduardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1662"]
[BlackElo "2050"]
[PlyCount "58"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 c6 6. Bd2 Qc7 7. Qe2 Nbd7 8.
Nf3 e6 9. O-O-O Be7 10. Rhe1 b5 11. Bb3 Nc5 12. h3 a5 13. d4 Nxb3+ 14. cxb3 a4
15. bxa4 b4 16. Ne4 Rxa4 17. Nxf6+ gxf6 18. Qc4 Ba6 19. Qb3 Bb5 20. Kb1 Qd6 21.
Bh6 Ra7 22. Rd2 Qd5 23. Qxd5 cxd5 24. Nh4 Kd7 25. f4 b3 26. axb3 Bb4 27. Rdd1
Bxe1 28. Rxe1 Bd3+ 29. Kc1 Rb8 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "23"]
[White "Aponte Castillo, Ernesto"]
[Black "Gallego, Jonathan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2036"]
[BlackElo "1656"]
[PlyCount "79"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 Nbd7 7. Qc2 c5 8. Rd1
b6 9. Ne5 Bb7 10. cxd5 exd5 11. Nc3 cxd4 12. Nxd7 Qxd7 13. Rxd4 Bc5 14. Rd1 d4
15. Bxb7 Qxb7 16. Nb5 Rac8 17. Qd3 Rfd8 18. Bg5 Qe7 19. Bxf6 Qxf6 20. Nxa7 Ra8
21. Nb5 h5 22. a3 h4 23. b4 hxg3 24. hxg3 Bd6 25. Rac1 Qg5 26. Rc6 Be5 27. Rxb6
Rac8 28. Kg2 Bf6 29. Rb7 Qd5+ 30. Qf3 Qc4 31. Na7 Ra8 32. Nc6 Re8 33. Rd3 Rac8
34. b5 Re6 35. Nxd4 Re5 36. b6 Rcc5 37. Rb8+ Kh7 38. b7 Rh5 39. Rc8 Qc1 40.
Qxh5+ 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.25"]
[Round "1"]
[Board "25"]
[White "Patino Betancur, Cesar A"]
[Black "Chirivi, Angie Lizeth"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "0"]
[BlackElo "2074"]
[PlyCount "60"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. O-O O-O 6. b3 Ne4 7. Bb2 c5 8. c3
Nc6 9. dxc5 Nxc5 10. Nd4 Re8 11. Na3 e5 12. Nxc6 bxc6 13. c4 Bb7 14. cxd5 cxd5
15. Rc1 Ne6 16. Nb5 Qd7 17. Nc3 d4 18. Bxb7 Qxb7 19. Na4 Rac8 20. Qd3 h5 21. h4
Bh6 22. Rcd1 e4 23. Qb1 Rcd8 24. Bc1 d3 25. exd3 Bxc1 26. Qxc1 exd3 27. Rfe1
Nd4 28. Rxe8+ Rxe8 29. Nc3 Nf3+ 30. Kg2 Ne1+ 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "1"]
[White "Arango, Andres Mauricio"]
[Black "Panesso Rivera, Henry"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2081"]
[BlackElo "2421"]
[PlyCount "74"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. Nf3 b5 7. a4 b4 8. Nd1 Bb7
9. Bd3 a5 10. c3 bxc3 11. Nxc3 e5 12. d5 Ngf6 13. Rc1 O-O 14. Nb5 Ne8 15. O-O
f5 16. Bg5 Qb8 17. Qc2 Nc5 18. exf5 Nxd3 19. Qxd3 Rxf5 20. Rfd1 Rf7 21. Bh4 Bh6
22. Rc3 Rf4 23. Qc2 Bc8 24. Bg3 Bf5 25. Qb3 Rb4 26. Qa2 Kh8 27. Rc4 Bd7 28.
Rxb4 axb4 29. Qc4 Rxa4 30. Nxe5 Qxb5 31. Qh4 Qe2 32. Nf7+ Kg7 33. Qxh6+ Kxf7
34. Qc1 Ra2 35. Re1 Qxb2 36. Qf4+ Kg8 37. h4 Ra1 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "2"]
[White "Escobar Medina, Andres F"]
[Black "Posada, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2315"]
[BlackElo "2085"]
[PlyCount "78"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. d3 Bg7 5. Nc3 Nd4 6. Bc4 e6 7. Nxd4 cxd4 8.
Ne2 Ne7 9. Bb3 d5 10. Bg5 dxe4 11. dxe4 Qa5+ 12. Bd2 Qc7 13. c3 dxc3 14. Bxc3
O-O 15. O-O Rd8 16. Qe1 Bxc3 17. Nxc3 Nc6 18. Qe3 Nd4 19. e5 Nf5 20. Qf4 Rd4
21. Ne4 Bd7 22. Rad1 Rxd1 23. Rxd1 Bc6 24. Nd6 a5 25. h4 a4 26. Bc2 Ra5 27.
Bxf5 exf5 28. Nc4 Rd5 29. Rxd5 Bxd5 30. Nd6 Qc6 31. h5 Qc2 32. Qd4 Qc1+ 33. Kh2
Bc6 34. Qh4 g5 35. Qd4 Qf1 36. f3 Bxf3 37. gxf3 Qe2+ 38. Kg1 Qxf3 39. Ne8 Qe2
 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "3"]
[White "Chirivi, Angie Lizeth"]
[Black "Hernandez Montes, Jhon Sebast"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2074"]
[BlackElo "2310"]
[PlyCount "73"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. f3 Nd7 6. Bc4 b5 7. Bb3 Ngf6 8. Nh3
Nb6 9. Nf2 Rb8 10. e5 Nfd5 11. Nxd5 cxd5 12. O-O dxe5 13. dxe5 Bxe5 14. Bxb6
Rxb6 15. c3 Qc7 16. h3 e6 17. Nd3 Bg7 18. Qd2 h5 19. Rae1 O-O 20. f4 d4 21. Ne5
dxc3 22. Qxc3 Qxc3 23. bxc3 Rd6 24. Rd1 Rfd8 25. Rxd6 Rxd6 26. Rd1 Bf8 27. Rxd6
Bxd6 28. Kf2 Bb7 29. g3 Kg7 30. Nd3 Kf6 31. Ke3 g5 32. Bd1 Bd5 33. a4 bxa4 34.
Bxa4 h4 35. gxh4 gxh4 36. Ne1 Bc5+ 37. Ke2 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "4"]
[White "Guerrero Sierra, Juan Carlos"]
[Black "Zapata Cuartas, Juan Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2280"]
[BlackElo "2077"]
[PlyCount "131"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3
Be6 9. Qd2 h5 10. O-O-O Nbd7 11. Kb1 Rc8 12. Nd5 Nxd5 13. exd5 Bf5 14. Bd3 Bxd3
15. Qxd3 Qc7 16. Rhe1 Nf6 17. h3 h4 18. f4 e4 19. Qd2 Rh5 20. Qf2 Rxd5 21. Bd4
Qc4 22. Re3 Rf5 23. Rde1 Qc6 24. Bxf6 Bxf6 25. Rxe4+ Kf8 26. Nd4 Bxd4 27. Rxd4
Re8 28. Rxe8+ Kxe8 29. a3 Kd7 30. Qe2 Rd5 31. Qg4+ Kc7 32. Rxd5 Qxd5 33. Qxg7
Qd1+ 34. Ka2 Qd5+ 35. b3 Qf5 36. Kb2 Qxf4 37. Qg4 Qxg4 38. hxg4 d5 39. Kc3 Kd6
40. Kd4 Ke6 41. c4 dxc4 42. bxc4 f5 43. gxf5+ Kxf5 44. Kc5 Kg4 45. Kb6 Kg3 46.
Kxb7 Kxg2 47. c5 h3 48. c6 h2 49. c7 h1=Q 50. c8=Q Qh7+ 51. Kb6 Qd3 52. a4 Qd4+
53. Ka5 Qa7 54. Qc6+ Kh2 55. Qh6+ Kg2 56. Qb6 Qa8 57. Qxa6 Qd5+ 58. Kb6 Qd4+
59. Kc7 Qe5+ 60. Kc8 Qe8+ 61. Kb7 Qd7+ 62. Kb8 Qd8+ 63. Qc8 Qd6+ 64. Qc7 Qf8+
65. Ka7 Qb4 66. Qb7+ 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "6"]
[White "Rodriguez, Boris"]
[Black "Castaneda, Jhon David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2072"]
[BlackElo "2213"]
[PlyCount "40"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. f4 exf4 3. Bc4 d5 4. Bxd5 Nf6 5. Nc3 Nxd5 6. Nxd5 Bd6 7. d4 Qh4+ 8.
Kf1 c6 9. Nf3 Qh6 10. Nc3 O-O 11. e5 Bb4 12. Ne2 g5 13. h4 g4 14. Nxf4 gxf3 15.
gxf3 Be7 16. Rg1+ Kh8 17. h5 Bg5 18. Rxg5 Qxg5 19. Ng6+ Qxg6 20. hxg6 fxg6 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "7"]
[White "Chirivi C, Jenny Astrid"]
[Black "Alvarez, Juan P"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2192"]
[BlackElo "2054"]
[PlyCount "80"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Bg7 6. Nf3 Nc6 7. e3 Ngxe5 8.
Nxe5 Nxe5 9. Be2 d6 10. Nc3 Be6 11. Rc1 O-O 12. b3 c6 13. O-O f5 14. f4 Ng6 15.
fxg5 Qxg5 16. Qxd6 Qxe3+ 17. Bf2 Qe5 18. Rfd1 Qf6 19. Bd4 Ne5 20. Bxe5 Qxe5 21.
Qxe5 Bxe5 22. Bf3 Rad8 23. Ne2 Kf7 24. g3 a5 25. Nf4 Rg8 26. Kf2 Rd4 27. Rxd4
Bxd4+ 28. Ke2 Rd8 29. Nd3 Kf6 30. Rf1 Re8 31. Kd2 Ke7 32. Bg2 Kf6 33. Re1 Rd8
34. Kc2 Bf7 35. Bf3 h5 36. Rd1 h4 37. Nc5 f4 38. gxf4 Bg6+ 39. Ne4+ Kf5 40. Bg2
Kxf4 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "9"]
[White "Cespedes, Cesar Ivan"]
[Black "Aponte Castillo, Ernesto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2094"]
[BlackElo "2036"]
[PlyCount "84"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 c5 5. f4 cxd4 6. Qxd4 e6 7. Nf3 Bc5 8. Qd1
Nc6 9. Bd3 a6 10. a3 b5 11. Ne2 f6 12. exf6 Qxf6 13. c3 e5 14. Bc2 e4 15. Nfd4
Nxd4 16. Nxd4 Qh4+ 17. g3 Qh3 18. Qe2 Nf6 19. Be3 Bg4 20. Qf1 Qh5 21. h3 Bf3
22. Bd1 Bxd4 23. Bxd4 O-O 24. Bxf3 exf3 25. Bxf6 f2+ 26. Qxf2 Rae8+ 27. Kd2
Rxf6 28. Rae1 Re4 29. Rxe4 dxe4 30. Re1 Rd6+ 31. Kc2 Qxh3 32. Rxe4 Qf5 33. Qe3
Re6 34. Kd3 h5 35. Qd4 Qg6 36. Qe3 Rxe4 37. Qxe4 Qxg3+ 38. Kc2 Qg4 39. a4 h4
40. axb5 axb5 41. b3 h3 42. c4 Qg2+ 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "10"]
[White "Castano Ortiz, Eder"]
[Black "Sierra Mejia, Juan Pablo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2033"]
[BlackElo "2093"]
[PlyCount "109"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Bd6 7. Bg3 O-O 8. Nbd2
b6 9. Ne5 Ne7 10. f4 Bb7 11. Qf3 Nf5 12. Bf2 Be7 13. g4 Nd6 14. g5 Nfe4 15. h4
f6 16. gxf6 Bxf6 17. O-O-O Rc8 18. Kb1 Qe8 19. h5 cxd4 20. cxd4 Qa4 21. Rhg1
Rc3 22. Nb3 Nc4 23. Nxc4 Rxd3 24. Ne5 Rxd1+ 25. Rxd1 Rc8 26. Be1 Ba6 27. Qg4
Qe8 28. Bh4 Bxh4 29. Qxh4 Be2 30. Rh1 h6 31. Qh2 Bb5 32. Qg2 Nd6 33. Ng4 Qf8
34. Ne5 Nf5 35. Qf2 a5 36. Nd2 Qb4 37. Ndf3 Qa4 38. Qd2 Be8 39. Ng6 Qb4 40.
Qxb4 axb4 41. Nfe5 Bxg6 42. Nxg6 Kh7 43. Rh3 Nd6 44. Ne5 Ne4 45. Rh2 Rf8 46.
Nd3 b3 47. axb3 Rf5 48. b4 Ng3 49. b5 Rxh5 50. Rc2 Rh1+ 51. Ka2 h5 52. Rc6 h4
53. Ne5 h3 54. Nf3 Rf1 55. Rxb6 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "11"]
[White "Soto, Miguel Angel"]
[Black "Garces, Javier"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2087"]
[BlackElo "1918"]
[PlyCount "57"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 O-O 12. Bg5 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5
15. Qc2 Qc7 16. Qxc7 Bxc7 17. Nc3 Be6 18. Rfe1 Rae8 19. Bxf6 gxf6 20. Bb5 Be5
21. Bxe8 Rxe8 22. f4 Bxf4 23. Nxd5 Be5 24. Rxe5 fxe5 25. Nf6+ Kf7 26. Nxe8 Kxe8
27. Re1 Bxa2 28. Rxe5+ Kf7 29. Ra5 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "12"]
[White "Echavarria, Johann"]
[Black "Paniagua, Fabio De Jesus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2367"]
[BlackElo "1847"]
[PlyCount "91"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Be7 8. Re1
O-O 9. Nbd2 d6 10. c3 Na5 11. Bc2 c5 12. Nf1 Re8 13. Ng3 g6 14. d4 Qc7 15. d5
Bf8 16. b3 Bg7 17. h3 Bc8 18. Be3 Bd7 19. Qd2 Rac8 20. Nh2 c4 21. b4 Nb7 22. f4
a5 23. a3 Ra8 24. Rf1 Ra6 25. f5 Rea8 26. Bg5 Ne8 27. f6 Bh8 28. Rab1 axb4 29.
axb4 Ra2 30. Rf2 R8a3 31. Rbf1 Rb3 32. Qe1 Rbb2 33. Qd1 Qb6 34. Kh1 Qa7 35. Bc1
Ra1 36. Qd2 Rba2 37. Qg5 Nd8 38. h4 h6 39. Qxh6 Nxf6 40. h5 Bg7 41. Qg5 Qb8 42.
hxg6 fxg6 43. Rxf6 Rxc2 44. Rf8+ Bxf8 45. Qxg6+ Bg7 46. Nh5 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "13"]
[White "Rios Parra, Juan Fernando"]
[Black "Rios Parra, Mauricio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2051"]
[BlackElo "2295"]
[PlyCount "75"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3
Be6 9. O-O O-O 10. f4 Qc7 11. Bf3 Nbd7 12. f5 Bc4 13. Rf2 b5 14. a3 a5 15. g4
b4 16. Ne2 d5 17. Ng3 d4 18. Bd2 bxa3 19. bxa3 h6 20. h4 Nh7 21. Rh2 Qd8 22. g5
hxg5 23. hxg5 Bxg5 24. Kg2 Bxb3 25. cxb3 Bxd2 26. Qxd2 Qg5 27. Qf2 Rfc8 28. Rh5
Qe3 29. Qxe3 dxe3 30. Re1 Rc3 31. Bd1 Nhf6 32. Rh4 Rd8 33. Ne2 Rd3 34. Kf3 Nc5
35. Reh1 Kf8 36. Rh8+ Ke7 37. Rxd8 Rxd8 38. Kxe3 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "15"]
[White "Estrada, Walter"]
[Black "Zapata Arbelaez, Estiven"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1967"]
[BlackElo "2237"]
[PlyCount "34"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8.
O-O Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 O-O 14. Nxh7
Kxh7 15. Qh5+ Kg8 16. Rh4 f5 17. Re1 Ng6 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "17"]
[White "Velez Alvarez, Laura Camila"]
[Black "Soto, Christian Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1852"]
[BlackElo "2106"]
[PlyCount "78"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 d5 8.
exd5 exd5 9. cxd5 Nxd5 10. Nxc6 bxc6 11. Bd2 O-O 12. Nxd5 Bxd2+ 13. Qxd2 Qxd5
14. Qxd5 cxd5 15. Rc1 Bf5 16. Kd2 Rab8 17. b3 Rb4 18. Ba6 Rd4+ 19. Kc3 Rg4 20.
Rhg1 h6 21. f3 Rg6 22. Bd3 Rc8+ 23. Kd4 Rxc1 24. Rxc1 Bxd3 25. Kxd3 Rxg2 26.
Rc8+ Kh7 27. a4 Rf2 28. Kd4 Rxf3 29. Rb8 f5 30. a5 g5 31. Kxd5 f4 32. a6 Rh3
33. Ke4 Kg6 34. b4 Rxh2 35. b5 Re2+ 36. Kf3 Re3+ 37. Kf2 Ra3 38. b6 axb6 39.
Rxb6+ Kf5 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "19"]
[White "Montoya Diez, Cesar Augusto"]
[Black "Echeverry, Jose Miguel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2107"]
[BlackElo "1771"]
[PlyCount "66"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. f4 d6 3. Nf3 e6 4. b3 Nf6 5. d3 Nc6 6. Bb2 Be7 7. Be2 Ng4 8. Qd2 d5
9. O-O Qb6 10. c4 dxe4 11. dxe4 Bd7 12. Bxg7 Rg8 13. Bb2 O-O-O 14. e5 Nh6 15.
Nc3 Nf5 16. Ne4 Be8 17. Qc1 Ncd4 18. Nxd4 Nxd4 19. Bxd4 Rxd4 20. Bf3 Bc6 21.
Qc2 h5 22. Rad1 Rgd8 23. Rxd4 Rxd4 24. Rd1 Qd8 25. Nd6+ Bxd6 26. Bxc6 Bxe5 27.
Bf3 Bxf4 28. Rf1 Rd2 29. Bxb7+ Kb8 30. Qe4 Qd4+ 31. Kh1 Rd1 32. Qe2 Rxf1+ 33.
Qxf1 Kxb7 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "20"]
[White "Cardona, Jeyson"]
[Black "Varela, Maria De Los Angeles"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2087"]
[BlackElo "1765"]
[PlyCount "22"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Nde2 Nf6 8.
a3 Ba5 9. f3 d6 10. g4 Nc6 11. g5 Nd7 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "23"]
[White "Lopez Gaviria, Alvaro Diego"]
[Black "Ramos Arboleda, Dellys Carolin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1974"]
[BlackElo "1662"]
[PlyCount "33"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 c5 2. c3 e6 3. Nf3 d5 4. e3 Nf6 5. Bd3 Nc6 6. Nbd2 Be7 7. O-O O-O 8. Ne5
Qc7 9. f4 b6 10. Rf3 Nd7 11. Bxh7+ Kh8 12. Rh3 Nf6 13. Bd3+ Kg8 14. Qe1 Ne8 15.
Bh7+ Kh8 16. Qg3 Nxe5 17. Bg6+ 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "24"]
[White "Geurts, Harrie Tulio"]
[Black "Rosero Zapata, Luis Fernando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1791"]
[BlackElo "1972"]
[PlyCount "74"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 d5 7. e3 O-O 8.
Bd3 Nbd7 9. cxd5 exd5 10. O-O c5 11. Rc1 c4 12. Bb1 b5 13. Re1 Ne4 14. Nf1 f5
15. N3d2 a5 16. f4 Ndf6 17. Nf3 b4 18. axb4 axb4 19. Ne5 Bd7 20. Nd2 Ba4 21.
Bc2 Bxc2 22. Rxc2 b3 23. Rc1 Nxd2 24. Qxd2 Ne4 25. Qd1 Ra2 26. Rb1 Qb4 27. Nc6
Qb7 28. Ne5 g6 29. h4 Qe7 30. h5 Qh4 31. hxg6 Rf6 32. Qf3 hxg6 33. Ra1 Rfa6 34.
Rab1 Rxb2 35. Ra1 Rba2 36. Rab1 Kg7 37. Rec1 Ng3 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "26"]
[White "Toro Cadavid, John Edison"]
[Black "Lopez Cardona, Diego"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1948"]
[BlackElo "1600"]
[PlyCount "52"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Nbd2 d6 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. b3
e5 9. Bb2 Qc7 10. h3 Re8 11. Re1 Bd7 12. c3 Rad8 13. d4 exd4 14. cxd4 Nxd4 15.
Nxd4 cxd4 16. Rc1 Qa5 17. Nc4 Qg5 18. Qxd4 Bc6 19. Nd2 Nh5 20. Nf3 Qg6 21. e5
Bxf3 22. Bxf3 dxe5 23. Qxe5 Nf6 24. Bxb7 Bb4 25. Red1 Rxd1+ 26. Rxd1 Rxe5 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "28"]
[White "Mesa, Francisco Alonso Jr."]
[Black "Patino Betancur, Cesar A"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1924"]
[BlackElo "0"]
[PlyCount "14"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. c4 Qa5 5. Nc3 Bg4 6. Be2 e6 7. d4 Nc6 (7...
c6 8. O-O Be7 9. h3 Bh5 10. Bf4 O-O 11. Ne5 Qxe5 (11... Bxe2 12. Qxe2 Nbd7 13.
a3 c5 14. Nc6 (14. dxc5 Qxc5 15. b4 Qc8 16. Rfd1)) 12. dxe5) 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.26"]
[Round "2"]
[Board "29"]
[White "Moncada Correa, Sara"]
[Black "Romero, Daniela"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1589"]
[BlackElo "1900"]
[PlyCount "80"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6 5. c4 c6 6. Qb3 Qb6 7. c5 Qa5+ 8. Qc3
Qxc3+ 9. Nxc3 Nbd7 10. Rc1 Be7 11. Be2 O-O 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bg3 f6
15. b4 a6 16. O-O e5 17. Rfd1 Rfe8 18. Bd3 Bxd3 19. Rxd3 Bf8 20. h3 b5 21. Rd2
a5 22. a3 axb4 23. axb4 Ra3 24. Rb2 g6 25. Rcc2 Bg7 26. dxe5 fxe5 27. Ra2 Rea8
28. Kf1 Kf7 29. Rxa3 Rxa3 30. Na2 d4 31. exd4 exd4 32. Rd2 Rb3 33. Ke2 Nf8 34.
Rd3 Rb2+ 35. Rd2 Rb1 36. Rd1 Rxd1 37. Kxd1 Ke6 38. Kd2 Kd5 39. Kd3 Nd7 40. Bd6
Be5 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "1"]
[White "Panesso Rivera, Henry"]
[Black "Rodriguez, Boris"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2421"]
[BlackElo "2072"]
[PlyCount "22"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. Nc3 Nxc3 6. bxc3 Be7 7. d4 O-O 8.
Bd3 Nc6 9. O-O Bf6 10. Qf3 d5 11. Ne3 Ne7 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "2"]
[White "Hernandez Montes, Jhon Sebast"]
[Black "Henao, Bernardo Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2310"]
[BlackElo "2059"]
[PlyCount "93"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. Nc3 Nxc3 6. bxc3 Be7 7. d4 Nd7 8.
Ne3 O-O 9. Bd3 Re8 10. O-O g6 11. Qf3 c6 12. c4 Nf8 13. Rb1 Bf6 14. c3 Bg7 15.
Rd1 Ne6 16. Ba3 f5 17. Re1 Ng5 18. Qg3 Nf7 19. f4 b6 20. Qf3 Bd7 21. Bc2 Rc8
22. Re2 c5 23. Rd1 Bc6 24. Qf2 Qe7 25. Rde1 Qf8 26. Bb2 Re7 27. h3 Kh8 28. a3
Rce8 29. Nd5 Bxd5 30. cxd5 cxd4 31. cxd4 Bf6 32. Re6 Nd8 33. Rxe7 Rxe7 34. g4
fxg4 35. hxg4 Qg7 36. Kg2 Qf7 37. Rxe7 Qxe7 38. g5 Bg7 39. Bc1 Nf7 40. Bd2 Kg8
41. Bd3 Qd7 42. f5 gxf5 43. Bxf5 Qe7 44. Be6 Kf8 45. Qf5 Bxd4 46. Qxh7 Nd8 47.
Qg8# 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "3"]
[White "Alvarez, Juan P"]
[Black "Guerrero Sierra, Juan Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2054"]
[BlackElo "2280"]
[PlyCount "38"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3
Qc7 9. O-O-O b5 10. a3 Bb7 11. f5 e5 12. Ne6 fxe6 13. fxe6 Nc5 14. Bxf6 gxf6
15. Nxb5 axb5 16. Qxf6 Qe7 17. Bxb5+ Kd8 18. Qxh8 Kc7 19. Kb1 Bh6 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "4"]
[White "Sierra Mejia, Juan Pablo"]
[Black "Laverde, Luis Eduardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2093"]
[BlackElo "2050"]
[PlyCount "82"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 O-O 8.
Qc2 d6 9. O-O Nbd7 10. Rfd1 Qe7 11. Rac1 c5 12. dxc5 dxc5 13. e4 Ng4 14. Qc3 e5
15. Bh3 Ngf6 16. Nh4 g6 17. Qe3 Rfe8 18. Qg5 Kh8 19. f3 Nb8 20. Nf1 Nc6 21. Qe3
Nd4 22. Ng2 Rad8 23. Ne1 Nh5 24. Bg2 f5 25. exf5 gxf5 26. Qf2 e4 27. fxe4 fxe4
28. Qe3 Nf6 29. h3 Qe5 30. g4 Rd7 31. Rd2 Rg7 32. Rf2 Rg6 33. Ng3 h5 34. Nxh5
Nxh5 35. gxh5 Qxh5 36. Kh1 Reg8 37. Rc3 Nf3 38. Nxf3 exf3 39. Bxf3 Qxh3+ 40.
Rh2 Bxf3+ 41. Qxf3 Rg1# 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "5"]
[White "Aponte Castillo, Ernesto"]
[Black "Soto, Miguel Angel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2036"]
[BlackElo "2087"]
[PlyCount "80"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 c6 7. cxd5 cxd5 8. Nc3
Nc6 9. Ne5 e6 10. f4 Bd7 11. Be3 Rc8 12. Rc1 Ne7 13. Bf2 Nf5 14. Qb3 Bc6 15.
Nxc6 bxc6 16. Na4 Ng4 17. e3 Qa5 18. Rfe1 Rb8 19. Qd1 Rfc8 20. b3 Nf6 21. Re2
Bf8 22. Nc5 Bxc5 23. Rxc5 Rb5 24. Rc1 Nd6 25. Rec2 Nfe4 26. Be1 Qa3 27. Bf1 Rb6
28. Bd3 Rb7 29. Qe2 Rb6 30. Rc5 Nxc5 31. Rxc5 Nb7 32. Qc2 Nxc5 33. dxc5 Rb5 34.
Bd2 Rxc5 35. Qb1 Rb8 36. g4 a5 37. f5 a4 38. fxg6 axb3 39. Qf1 hxg6 40. Qf6
bxa2 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "6"]
[White "Soto, Christian Camilo"]
[Black "Echavarria, Johann"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2106"]
[BlackElo "2367"]
[PlyCount "73"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d3 Nc6 5. g3 e5 6. Bg2 Be6 7. Nf3 f6 8. O-O
Qd7 9. a3 Nge7 10. h4 d4 11. Ne4 Nd5 12. b4 a6 13. Bb2 b6 14. Rc1 Be7 15. Qa4
Nd8 16. Qxd7+ Kxd7 17. Nfd2 Nc6 18. Nc4 Rab8 19. Rc2 h6 20. Rfc1 Rhc8 21. e3 b5
22. exd4 bxc4 23. dxc4 Ndxb4 24. axb4 Nxb4 25. d5 Bf7 26. Bh3+ Ke8 27. d6 Rc6
28. dxe7 Nxc2 29. Rxc2 Bg6 30. Bg2 Kxe7 31. Ba3+ Kf7 32. Rd2 Rb1+ 33. Kh2 Rc7
34. Rd8 Bxe4 35. Bxe4 Ra1 36. Bd6 Ra7 37. h5 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "8"]
[White "Rios Parra, Mauricio"]
[Black "Munoz Monroy, Cinthya Carolin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2295"]
[BlackElo "1966"]
[PlyCount "49"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 d6 5. O-O O-O 6. Nc3 c6 7. Rb1 e5 8. d3
Nbd7 9. b4 d5 10. Nd2 Nb6 11. a4 a5 12. bxa5 Rxa5 13. Ba3 Re8 14. Bb4 Ra8 15.
a5 Nbd7 16. cxd5 c5 17. Ba3 Qxa5 18. Rb3 Rb8 19. Nc4 Qa6 20. Nb5 Qa4 21. e4 b6
22. Qc2 Nf8 23. Rfb1 Bd7 24. Nc3 Qa7 25. Rxb6 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "10"]
[White "Posada, Juan Manuel"]
[Black "Salcedo, Pablo Esteban"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2085"]
[BlackElo "2232"]
[PlyCount "68"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 Nbd7 7. f4 Qc7 8.
Qe2 e6 9. O-O-O Be7 10. Nf3 Nb6 11. a4 Bd7 12. Bxf6 Bxf6 13. e5 Be7 14. a5 Na4
15. exd6 Bxd6 16. Nd5 Qxa5 17. Ne5 Bb5 18. Qh5 O-O 19. Nc4 Qd8 20. Nxd6 exd5
21. Nxb5 axb5 22. Rxd5 Qb6 23. Bd3 g6 24. Qh6 Nc5 25. Rh5 Nb3+ 26. cxb3 Qe3+
27. Kc2 Rfc8+ 28. Bc4 Qe2+ 29. Kb1 Qe4+ 30. Kc1 Ra1+ 31. Kd2 Rd8+ 32. Kc3 Qe3+
33. Kb4 Qd2+ 34. Kc5 Rc8+ 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "11"]
[White "Castaneda, Jhon David"]
[Black "Lopez Gaviria, Alvaro Diego"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2213"]
[BlackElo "1974"]
[PlyCount "75"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 e6 4. e3 c5 5. Nbd2 Nc6 6. c3 Bd6 7. Bg3 Qe7 8. Ne5
Bxe5 9. dxe5 Nd7 10. Bb5 a6 11. Bxc6 bxc6 12. Qa4 Bb7 13. c4 a5 14. O-O Nb6 15.
Qc2 Ba6 16. b3 O-O 17. Rac1 a4 18. Rfd1 axb3 19. axb3 Rfc8 20. Qc3 Nd7 21. e4
Bb7 22. f4 f5 23. exf5 exf5 24. Nf3 Nf8 25. Bh4 Qf7 26. Bf2 d4 27. Qc2 h6 28.
Nh4 g6 29. Rd3 Rcb8 30. Rh3 Kg7 31. Nf3 Ne6 32. Bh4 Bc8 33. Bf6+ Kh7 34. Ng5+
Nxg5 35. fxg5 h5 36. g4 d3 37. gxh5 gxh5 38. Qd1 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "12"]
[White "Rosero Zapata, Luis Fernando"]
[Black "Chirivi C, Jenny Astrid"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1972"]
[BlackElo "2192"]
[PlyCount "59"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Bf5 3. e3 c6 4. Bd3 e6 5. b3 Nf6 6. Bb2 Bd6 7. O-O O-O 8. c4
Nbd7 9. Qc2 Bxd3 10. Qxd3 Ne4 11. Ne5 f5 12. f3 Ng5 13. Nd2 f4 14. Nxd7 Qxd7
15. e4 Bb4 16. cxd5 exd5 17. e5 Rae8 18. Rfd1 Re6 19. Bc3 Be7 20. Nf1 Rg6 21.
Rd2 Qe6 22. b4 Rf5 23. Kh1 Nf7 24. b5 Rh5 25. bxc6 Qxc6 26. Rc2 Qd7 27. Rac1
Rc6 28. Bd2 g5 29. Rxc6 bxc6 30. Rb1 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "13"]
[White "Ramirez, Benjamin Dario"]
[Black "Truco Acevedo, Andres F"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2169"]
[BlackElo "1957"]
[PlyCount "83"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
Be6 9. f4 Qc7 10. Be3 b5 11. Kh1 O-O 12. f5 Bc4 13. Bd3 b4 14. Ne2 d5 15. exd5
Nxd5 16. Bg1 Rd8 17. Nd2 Bxd3 18. cxd3 Nd7 19. Qb3 Nc5 20. Qc2 Rac8 21. Rac1
Qb8 22. Nc4 b3 23. axb3 Nb4 24. Qb1 Nbxd3 25. Rc3 e4 26. Bd4 Rxd4 27. Nxd4 Bf6
28. Ne2 Bxc3 29. Nxc3 Nxb3 30. Nxe4 Rxc4 31. Qxd3 Rd4 32. Qe3 Qb4 33. Nc3 h6
34. f6 g5 35. Qe8+ Qf8 36. Qe7 Qa8 37. Re1 Rd2 38. Ne4 Rxb2 39. h4 Nd4 40. hxg5
hxg5 41. Qe5 Rb5 42. Qxd4 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "14"]
[White "Garces, Javier"]
[Black "Cespedes, Cesar Ivan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1918"]
[BlackElo "2094"]
[PlyCount "57"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 fxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Qh5+ g6 8.
Qh6 d5 9. Nxf6+ Qxf6 10. Nf3 Nd7 11. Bd3 Nf8 12. O-O Bd7 13. Rfe1 O-O-O 14. Re2
Rg8 15. Rae1 Qg7 16. Qxg7 Rxg7 17. Ne5 c6 18. Re3 Be8 19. Bf1 Kc7 20. g3 Kd6
21. Bh3 Re7 22. b3 c5 23. c3 cxd4 24. cxd4 Rc8 25. a3 Rec7 26. Nd3 Bf7 27. Ne5
Be8 28. Nd3 Bf7 29. Ne5 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "15"]
[White "Romero, Daniela"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1900"]
[BlackElo "2081"]
[PlyCount "52"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Qb6 5. Qc2 Bf5 6. Qxf5 Qxb2 7. Nf3 e6 8. Qd3
c4 9. Qd1 Qxa1 10. Qc2 Ba3 11. Be2 Nf6 12. O-O Qb2 13. Nxa3 Qxa3 14. Rb1 b6 15.
Ne5 Nxe5 16. Bxe5 O-O 17. Bf3 Qe7 18. Qa4 Rfc8 19. Qb5 Ne4 20. Bxe4 dxe4 21. a4
Qe8 22. Qb4 Qc6 23. a5 bxa5 24. Qxa5 a6 25. Rb6 Qd5 26. Qa4 f6 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "17"]
[White "Echeverry, Jose Miguel"]
[Black "Chirivi, Angie Lizeth"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1771"]
[BlackElo "2074"]
[PlyCount "76"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d5 5. h3 c5 6. c3 c4 7. Be2 O-O 8. Nbd2 b5
9. O-O a5 10. a3 Bb7 11. Qc2 Nbd7 12. Rfe1 a4 13. Rad1 Ra6 14. Ne5 Qa8 15. Ndf3
Nb8 16. Bf1 Ne4 17. Nd2 f6 18. Nef3 Nd7 19. Nxe4 dxe4 20. Nd2 e5 21. Bh2 Kh8
22. dxe5 Nxe5 23. Bxe5 fxe5 24. g3 Raf6 25. Re2 Rd6 26. Bg2 Rfd8 27. Ree1 Rd3
28. Bf1 R8d6 29. Kh2 Qd8 30. Re2 g5 31. Bg2 g4 32. h4 Bf6 33. Kg1 h5 34. Kf1
Bxh4 35. gxh4 Qxh4 36. Rde1 g3 37. Kg1 gxf2+ 38. Rxf2 Rxd2 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "18"]
[White "Gallego, Jonathan"]
[Black "Castano Ortiz, Eder"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1656"]
[BlackElo "2033"]
[PlyCount "21"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O e6 6. c3 Nge7 7. d4 cxd4 8. cxd4
d5 9. e5 a6 10. Nbc3 b5 11. Bg5 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "19"]
[White "Lopez Cardona, Diego"]
[Black "Fernandez, Victor"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1600"]
[BlackElo "1999"]
[PlyCount "61"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 c5 5. cxd5 exd5 6. dxc5 Bxc5 7. Bg2 O-O 8.
O-O Nc6 9. Nbd2 Bf5 10. Nb3 Bb6 11. Nbd4 Be4 12. Nb5 h6 13. Nc3 Bh7 14. Bf4 a6
15. Ne5 Re8 16. Nxc6 bxc6 17. Qa4 Qd7 18. Rfd1 Qa7 19. e3 Qd7 20. e4 Qa7 21.
exd5 Bxf2+ 22. Kh1 cxd5 23. Nxd5 Ne4 24. Bf3 g5 25. Bc7 Re6 26. Rac1 g4 27.
Bxg4 Nc5 28. Qf4 Nd3 29. Rxd3 Bxd3 30. Bxe6 fxe6 31. Ne7+ 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "20"]
[White "Zabala, Fidel"]
[Black "Patino Betancur, Cesar A"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1990"]
[BlackElo "0"]
[PlyCount "24"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. Nf3 Bf5 5. Nc3 Qa5 6. Bc4 e6 7. O-O Nbd7 8.
Bf4 Be7 9. Re1 c6 10. a3 O-O 11. b4 Qd8 12. Bb3 Re8 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "23"]
[White "Cardona, Jeyson"]
[Black "Velez Alvarez, Laura Camila"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2087"]
[BlackElo "1852"]
[PlyCount "61"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. O-O-O d5 10. Kb1 Nxd4 11. Bxd4 dxe4 12. Qe1 Qa5 13. Bxf6 exf6 14. Nxe4
Qa4 15. Nc3 Qb4 16. a3 Qa5 17. Nd5 Qa4 18. Qb4 Qxb4 19. axb4 Be6 20. Nc7 Rad8
21. Bd3 Bc8 22. Bc4 f5 23. Nb5 a6 24. Nd6 Be6 25. Bxe6 fxe6 26. Nxb7 Rxd1+ 27.
Rxd1 Rb8 28. Rd7 h6 29. c4 Kf8 30. c5 Ke8 31. c6 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "25"]
[White "Pena, Alcides"]
[Black "Estrada, Walter"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1763"]
[BlackElo "1967"]
[PlyCount "41"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 dxc4 6. Bxc4 b5 7. Bd3 a6 8. a3
Bb7 9. b4 a5 10. bxa5 Rxa5 11. Bb2 Be7 12. O-O Nbd7 13. Qe2 O-O 14. Rfc1 Qb6
15. Ne4 Nxe4 16. Bxe4 Nf6 17. Bd3 Rfa8 18. Rc3 b4 19. Rb3 Qa7 20. Ne5 g6 21.
Rb1 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "28"]
[White "Llano Buritica, Eduardo"]
[Black "Mesa, Francisco Alonso Jr."]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1748"]
[BlackElo "1924"]
[PlyCount "43"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 e6 7. Be2 Be7 8. O-O
O-O 9. Be3 Nc6 10. a4 Bd7 11. f4 Nxd4 12. Bxd4 Bc6 13. Bf3 b6 14. Qe2 Qc7 15.
Rfe1 Rac8 16. Qf2 Nd7 17. Be3 Bf6 18. Bd4 Bxd4 19. Qxd4 Bb7 20. Rad1 Qxc4 21.
Qxc4 Rxc4 22. Rxd6 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.27"]
[Round "3"]
[Board "29"]
[White "Ramos Arboleda, Dellys Carolin"]
[Black "Toro Castaneda, Elizabeht"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1662"]
[BlackElo "1876"]
[PlyCount "55"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4
Nc6 9. Qd2 Bd7 10. O-O-O Qc7 11. Bb3 Ne5 12. Bh6 Nc4 13. Bxc4 Qxc4 14. Bxg7
Kxg7 15. g4 b5 16. Qe2 Qxe2 17. Ndxe2 b4 18. Nd5 Nxd5 19. Rxd5 a5 20. Re1 Bc6
21. Rd2 Rfc8 22. Nd4 e6 23. Red1 Ra6 24. Rd3 Bb7 25. Nb5 d5 26. e5 Rb6 27. Nd6
Rc7 28. Ne8+ 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "1"]
[White "Soto, Miguel Angel"]
[Black "Hernandez Montes, Jhon Sebast"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2087"]
[BlackElo "2310"]
[PlyCount "26"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nbd7 6. Nge2 O-O 7. O-O c6 8. h3
e5 9. Be3 Re8 10. Qd2 b5 11. d5 b4 12. Nd1 cxd5 13. exd5 Nb6 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "2"]
[White "Guerrero Sierra, Juan Carlos"]
[Black "Laverde, Luis Eduardo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2280"]
[BlackElo "2050"]
[PlyCount "57"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nh6 7. Nc3 O-O 8.
Be3 f5 9. Qc1 fxe4 10. Nxe4 Nf5 11. Bxc5 b6 12. Bb4 c5 13. Bc3 Nd4 14. Bxd4
cxd4 15. Qd2 Be6 16. Qe2 Bd5 17. O-O Rc8 18. a4 Qc7 19. Ne1 Be5 20. b3 Qd7 21.
Ra2 Bb8 22. Nf3 Rf4 23. Re1 Rcf8 24. Neg5 Rxf3 25. Nxf3 Rxf3 26. Qxe7 Qxe7 27.
Rxe7 Rf7 28. Re8+ Rf8 29. Re7 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "4"]
[White "Escobar Medina, Andres F"]
[Black "Soto, Christian Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2315"]
[BlackElo "2106"]
[PlyCount "64"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. Bg5 Nf6 7. Bxf6 gxf6 8.
Nbd2 Rg8 9. g3 a6 10. Nd4 Bg4 11. Qb3 Qc7 12. h3 Bd7 13. Nxc6 bxc6 14. Bc4 e6
15. Qd1 d5 16. Bb3 Bc5 17. Qf3 Ke7 18. O-O-O a5 19. exd5 cxd5 20. Rhe1 Bc6 21.
Nf1 a4 22. Bxd5 Bxd5 23. Rxd5 a3 24. Rxc5 axb2+ 25. Kb1 Qxc5 26. Qb7+ Kd6 27.
Rd1+ Ke5 28. f4+ Kf5 29. Qxf7 Qa3 30. Qxh7+ Rg6 31. g4+ Kxf4 32. Rd4+ Kf3 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "5"]
[White "Rodriguez, Boris"]
[Black "Rios Parra, Mauricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2072"]
[BlackElo "2295"]
[PlyCount "27"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 Nc6 7. g4 e5 8. Nde2
Be6 9. Bg2 b5 10. O-O Be7 11. Nd5 Rc8 12. Be3 Bxd5 13. exd5 Na5 14. b3 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "6"]
[White "Salcedo, Pablo Esteban"]
[Black "Alvarez, Juan P"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2232"]
[BlackElo "2054"]
[PlyCount "71"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Bg7 6. Nf3 Nc6 7. h4 Ngxe5 8.
Nxe5 Nxe5 9. Nd2 Qe7 10. e3 b6 11. hxg5 Bb7 12. Qc2 Ng6 13. O-O-O O-O-O 14. Nb3
d6 15. Nd4 Qxg5 16. Nf5 Qf6 17. f3 Kb8 18. Bd3 d5 19. Nxg7 Qxg7 20. cxd5 Rxd5
21. Kb1 Rc5 22. Qe2 Ne5 23. Bxe5 Rxe5 24. e4 f5 25. f4 Re7 26. e5 Qxg2 27. Qxg2
Bxg2 28. Rh2 Bf3 29. Rg1 Bg4 30. Rh6 Rd8 31. Bc2 Rd2 32. Rf6 Rf2 33. Bxf5 Bxf5+
34. Rxf5 Rd7 35. e6 Rdd2 36. e7 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "7"]
[White "Chirivi, Angie Lizeth"]
[Black "Castaneda, Jhon David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2074"]
[BlackElo "2213"]
[PlyCount "70"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 d5 2. e3 Nf6 3. b3 Bf5 4. Bb2 e6 5. Be2 h6 6. c4 c6 7. Nc3 Nbd7 8. d4
Bd6 9. cxd5 exd5 10. O-O O-O 11. Bd3 Bxd3 12. Qxd3 Re8 13. Rae1 Ne4 14. Nd2 f5
15. f4 Nxd2 16. Qxd2 Bb4 17. Qc2 Bxc3 18. Bxc3 Re4 19. Rf3 Qe7 20. Qf2 Re8 21.
Bd2 Nf6 22. Qg3 Kh7 23. h3 Qa3 24. Ra1 Qb2 25. Qe1 Qc2 26. Qc1 Qd3 27. Rb1 R4e6
28. Rb2 Ne4 29. Bb4 g5 30. Qc2 Qxc2 31. Rxc2 g4 32. hxg4 fxg4 33. f5 gxf3 34.
fxe6 f2+ 35. Kf1 Rxe6 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "8"]
[White "Chirivi C, Jenny Astrid"]
[Black "Aponte Castillo, Ernesto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2192"]
[BlackElo "2036"]
[PlyCount "47"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nc3 a6 4. Nf3 Nf6 5. e3 b5 6. b3 Bg4 7. Be2 Nbd7 8. Ne5
Bxe2 9. Qxe2 b4 10. Na4 Nxe5 11. dxe5 Nd7 12. cxd5 cxd5 13. Bb2 e6 14. Rc1 Be7
15. O-O O-O 16. Rc6 Qb8 17. Rfc1 Qb5 18. Qc2 Rfb8 19. f4 h6 20. f5 Nf8 21. Bd4
Kh8 22. Nb6 Ra7 23. Nxd5 Rd7 24. Nc7 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "10"]
[White "Patino Betancur, Cesar A"]
[Black "Sierra Mejia, Juan Pablo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2093"]
[PlyCount "112"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 Nf6 2. b3 d6 3. d4 c5 4. Bb2 cxd4 5. Nxd4 e5 6. Nb5 a6 7. N5a3 Ne4 8.
Nd2 Bf5 9. Nxe4 Bxe4 10. f3 Bc6 11. e4 d5 12. exd5 Bxa3 13. Bxa3 Qa5+ 14. Qd2
Qxa3 15. dxc6 Nxc6 16. Bd3 Qc5 17. O-O-O O-O 18. Kb2 Rac8 19. Be4 Nd4 20. c4 b5
21. Rc1 b4 22. Bd5 Kh8 23. Rhe1 f6 24. Rcd1 Rcd8 25. Re4 Ne6 26. Rh4 Nf4 27.
Qc2 f5 28. Qd2 Rf6 29. Rxf4 exf4 30. Qxf4 Qf2+ 31. Qd2 Qxd2+ 32. Rxd2 g5 33.
Kc2 Kg7 34. Kd3 Re6 35. Kd4 a5 36. Kc5 Re7 37. Kb5 a4 38. Kxb4 axb3 39. axb3
Rb8+ 40. Kc3 Re3+ 41. Rd3 Rxb3+ 42. Kxb3 Rxd3+ 43. Kb4 Kf6 44. Kc5 Ke5 45. Kc6
Rd2 46. Kd7 f4 47. g3 Rxh2 48. gxf4+ Kxf4 49. c5 Ke5 50. Bf7 Rd2+ 51. Kc7 Rd3
52. Bh5 Kd5 53. c6 Kc5 54. Kb7 Kd6 55. Bf7 Rxf3 56. Bg8 Rc3 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "11"]
[White "Arango, Andres Mauricio"]
[Black "Lopez Cardona, Diego"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2081"]
[BlackElo "1600"]
[PlyCount "76"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 e6 6. Ndb5 d6 7. Bf4 e5 8.
Bg5 a6 9. Bxf6 gxf6 10. Na3 Rg8 11. Nc4 b5 12. Ne3 Nd4 13. Ncd5 Bh6 14. c3 Ne6
15. Nf5 Rg6 16. Nde7 Bf8 17. Nxg6 fxg6 18. Ne3 Bb7 19. Nd5 Bh6 20. a4 bxa4 21.
Qxa4+ Kf7 22. Qa5 Qxa5 23. Rxa5 Nc5 24. Bc4 Kg7 25. f3 Rc8 26. b3 Rc6 27. O-O
f5 28. exf5 gxf5 29. Rfa1 Bg5 30. Kf2 Kf7 31. b4 Na4 32. Bxa6 Bxa6 33. R1xa4
Bc4 34. Ra7+ Ke6 35. Nc7+ Kd7 36. b5 Rxc7 37. Rxc7+ Kxc7 38. Rxc4+ Kb6 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "12"]
[White "Castano Ortiz, Eder"]
[Black "Herrera, Gabriel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2033"]
[BlackElo "2259"]
[PlyCount "2"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 c5 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "13"]
[White "Echavarria, Johann"]
[Black "Rios Parra, Juan Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2367"]
[BlackElo "2051"]
[PlyCount "65"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. d4 Bg4 10. d5 Nb8 11. a4 Nbd7 12. axb5 axb5 13. Na3 Qb8 14. Bd2 Qb7 15.
Qe2 Rfb8 16. Bc2 Nf8 17. Bd3 Bd7 18. Nc2 Ng6 19. Nb4 h6 20. g3 Bf8 21. Bc2 Ne7
22. Bb3 Rxa1 23. Rxa1 Ra8 24. Re1 Rb8 25. Nh4 c5 26. dxc6 Bxc6 27. Nxc6 Qxc6
28. Qf3 Rb7 29. Bxh6 b4 30. c4 Nxe4 31. Rxe4 gxh6 32. Rg4+ Bg7 33. Qf6 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "14"]
[White "Cespedes, Cesar Ivan"]
[Black "Renteria Rodriguez, Henry"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2094"]
[BlackElo "1921"]
[PlyCount "15"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8.
Nxe5 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "15"]
[White "Estrada, Walter"]
[Black "Cardona, Jeyson"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1967"]
[BlackElo "2087"]
[PlyCount "44"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 d6 7. O-O-O O-O 8.
Nf3 Re8 9. Bc4 Bf5 10. Qf4 Bxe4 11. Bxf7+ Kxf7 12. Nxe4 Bxd2+ 13. Rxd2 Kg8 14.
Neg5 h6 15. h4 Ne5 16. Nd4 Nh5 17. Qe3 hxg5 18. hxg5 Nf7 19. Qf3 Qxg5 20. g4
Nf6 21. Qf5 Qxf5 22. gxf5 Re5 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "16"]
[White "Paniagua, Fabio De Jesus"]
[Black "Posada, Juan Manuel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1847"]
[BlackElo "2085"]
[PlyCount "52"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d5 6. cxd5 Nxd5 7. Nc3 Nb6 8.
d3 Nc6 9. Be3 e5 10. Rc1 Nd4 11. Ne4 h6 12. Nxd4 exd4 13. Bd2 Nd5 14. Qb3 c6
15. Rfe1 Re8 16. Qc2 f5 17. Nc5 b6 18. Nb3 Bb7 19. a4 a5 20. h4 Kh7 21. Bf3 Qd6
22. Kg2 Re7 23. Rh1 c5 24. Rcg1 Rxe2 25. Qd1 Rae8 26. Nc1 Nc3 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "17"]
[White "Munoz Monroy, Cinthya Carolin"]
[Black "Zapata Cuartas, Juan Carlos"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1966"]
[BlackElo "2077"]
[PlyCount "80"]
[EventDate "2017.01.25"]
[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
Qc7 9. O-O-O Nbd7 10. Bd3 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Nf3 hxg5
15. Bg3 Nxf3 16. Qxf3 Ne5 17. Bxe5 dxe5 18. Rhf1 Rh7 19. Nd5 exd5 20. exd5 Rg7
21. Qh5 Bd7 22. Rxf7 Rxf7 23. Bg6 O-O-O 24. Bxf7 Qc4 25. Qg6 Qf4+ 26. Kb1 Qf5
27. Qb6 Qxf7 28. d6 Bxd6 29. Qxd6 Qe6 30. Qd2 Qf6 31. Qe3 Bc6 32. Re1 Qf4 33.
Qh3+ Kc7 34. g3 Qf2 35. Rc1 e4 36. Qe6 Qd2 37. Qe5+ Kb6 38. a4 e3 39. Qxg5 e2
40. Qe7 Qxc1+ 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "18"]
[White "Herrera, Milena"]
[Black "Garces, Javier"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2058"]
[BlackElo "1918"]
[PlyCount "60"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 Nf6 7. O-O Bb4 8.
Bf3 Bxc3 9. bxc3 Ne5 10. Ba3 a6 11. Qd2 d6 12. Rfd1 O-O 13. Ne2 Nc4 14. Bxd6
Nxd2 15. Bxc7 Ndxe4 16. Rab1 b5 17. a4 Ra7 18. Be5 bxa4 19. Rb4 Nc5 20. Nd4 Bd7
21. Nc6 Bxc6 22. Bxc6 Nfd7 23. Bxd7 Rd8 24. Ra1 Raxd7 25. Kf1 f6 26. Bd4 Rd5
27. f3 e5 28. Bxc5 Rxc5 29. c4 Rdc8 30. Raxa4 a5 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "20"]
[White "Fernandez, Victor"]
[Black "Echeverry, Jose Miguel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1999"]
[BlackElo "1771"]
[PlyCount "71"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Bf4 Bb4+ 4. Nc3 b6 5. e3 Bb7 6. Nf3 d6 7. Bd3 Nbd7 8. O-O
Bxc3 9. bxc3 Qe7 10. Bg3 O-O 11. Re1 Ne4 12. Qc2 f5 13. Nd2 Ndf6 14. Bh4 g5 15.
Bg3 Qg7 16. f3 Nxg3 17. hxg3 Rae8 18. a4 a5 19. Rab1 Ba8 20. Qa2 Kh8 21. c5 Nd5
22. Qa3 bxc5 23. Nc4 cxd4 24. exd4 f4 25. g4 Qh6 26. Be4 Qh4 27. Kf1 Qg3 28.
Qb2 Rf6 29. Bxd5 Bxd5 30. Nxa5 Rh6 31. Qf2 Rh1+ 32. Ke2 Rxe1+ 33. Kxe1 Qxf2+
34. Kxf2 Ra8 35. Nb3 Rxa4 36. Nd2 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "23"]
[White "Gallego, Jonathan"]
[Black "Rosero Zapata, Luis Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1656"]
[BlackElo "1972"]
[PlyCount "37"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 Qb6 7. O-O Ne7 8. b3
h5 9. c4 Nf5 10. Nbc3 Nd7 11. cxd5 cxd5 12. Nxd5 Qc6 13. Ne3 Nh4 14. Bb2 Rd8
15. d5 exd5 16. Qxd5 Nxe5 17. Qxe5+ Be7 18. Rac1 Qa6 19. Nd5 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "24"]
[White "Arboleda Orozco, Juan M"]
[Black "Ramos Arboleda, Dellys Carolin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1904"]
[BlackElo "1662"]
[PlyCount "65"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8.
Qd2 O-O 9. O-O-O Bd7 10. h3 Rc8 11. f4 Qa5 12. Nb3 Qc7 13. Bf3 Na5 14. Nxa5
Qxa5 15. Kb1 Be6 16. Nd5 Qb5 17. Nxe7+ Kh8 18. Bd4 Rc7 19. Nd5 Nxd5 20. Bxg7+
Kxg7 21. exd5 Bf5 22. Qd4+ f6 23. Rd2 Rfc8 24. Rc1 Rc4 25. Qe3 Re8 26. Qa3 a6
27. g4 Ra4 28. Qxd6 Bd7 29. g5 Rf8 30. Qe7+ Kg8 31. d6 Qa5 32. Bd5+ Qxd5 33.
Rxd5 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "26"]
[White "Velez Alvarez, Laura Camila"]
[Black "Pena, Alcides"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1852"]
[BlackElo "1763"]
[PlyCount "25"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
Bg4 9. d3 Na5 10. Bc2 O-O 11. Nbd2 c5 12. Nf1 Nb3 13. axb3 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "4"]
[Board "27"]
[White "Mesa, Francisco Alonso Jr."]
[Black "Toro Castaneda, Elizabeht"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1924"]
[BlackElo "1876"]
[PlyCount "45"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. a3 d6 3. b4 cxb4 4. axb4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. d4 O-O 8. Be2
e6 9. O-O d5 10. e5 Nfd7 11. Nb5 Nc6 12. c3 Nb6 13. Bg5 f6 14. exf6 Bxf6 15.
Bf4 Rf7 16. Ne5 Nxe5 17. dxe5 Be7 18. Bg3 a6 19. Nd4 Bd7 20. Bg4 Qc8 21. Qd2
Nc4 22. Qh6 Bf8 23. Qh3 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "1"]
[White "Hernandez Montes, Jhon Sebast"]
[Black "Escobar Medina, Andres F"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2310"]
[BlackElo "2315"]
[PlyCount "68"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 e5 5. Qd1 Nf6 6. Nc3 h6 7. Bc4 Be7 8. O-O
O-O 9. h3 a6 10. Qe2 b5 11. Bb3 Nbd7 12. Rd1 Bb7 13. a4 b4 14. Nd5 Nxd5 15.
Bxd5 Bxd5 16. Rxd5 Qc7 17. Ne1 Qc6 18. Rd3 Nc5 19. Rd5 Nxa4 20. Nd3 a5 21. f4
Nc5 22. fxe5 Nxd3 23. Qxd3 dxe5 24. Rxe5 a4 25. Be3 Bf6 26. Rc5 Qe6 27. c3 a3
28. bxa3 Bxc3 29. Rb1 Rxa3 30. Qd5 Re8 31. Qxe6 Rxe6 32. Rc4 Ra2 33. Kf1 Kh7
34. h4 Rf6+ 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "2"]
[White "Laverde, Luis Eduardo"]
[Black "Rodriguez, Boris"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2050"]
[BlackElo "2072"]
[PlyCount "24"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3
d6 9. c3 Na5 10. Bc2 c5 11. d4 Nc6 12. d5 Nb8 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "3"]
[White "Panesso Rivera, Henry"]
[Black "Guerrero Sierra, Juan Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2421"]
[BlackElo "2280"]
[PlyCount "77"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. g3 d5 6. cxd5 Qxd5 7. Bg2 Qd6 8. a3
a5 9. bxa5 Rxa5 10. O-O Bd7 11. Bc3 Rh5 12. h4 Nc6 13. d3 Ra8 14. Nbd2 h6 15.
Nc4 Qe6 16. e4 Rc5 17. Nfd2 Qg4 18. d4 Qxd1 19. Rfxd1 Ng4 20. e5 Rxc4 21. Nxc4
b5 22. Na5 Ra6 23. Nxc6 Bxc6 24. Bb4 f6 25. e6 Bxg2 26. Kxg2 f5 27. Rac1 Rxe6
28. Re1 Rxe1 29. Rxe1 Bxd4 30. Rxe7 c5 31. Be1 Ne5 32. Bd2 Nc4 33. Bc1 b4 34.
axb4 cxb4 35. Rb7 Bc3 36. Bxh6 Na5 37. Rb5 Nc4 38. Rb8+ Kf7 39. Bf8 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "4"]
[White "Soto, Miguel Angel"]
[Black "Zapata Arbelaez, Estiven"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2087"]
[BlackElo "2237"]
[PlyCount "121"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. O-O d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. Re1 Re8 12. Nbd2 Bf8 13. Nf1 g6 14. Ng3 Bg7 15.
Be3 Bb7 16. Qd2 Qc7 17. Bh6 Bh8 18. Rad1 d5 19. b3 b4 20. c4 dxc4 21. bxc4 Rad8
22. Qe2 Bc6 23. Bg5 Bg7 24. Nf1 Nb7 25. Ne3 h6 26. Bxf6 Bxf6 27. Nd5 Qd6 28.
Bb3 Bg7 29. Qc2 Qd7 30. Nb6 Qc7 31. Nd5 Qa5 32. Ra1 Rb8 33. Qb2 Nd6 34. a3 Bxd5
35. cxd5 Qb5 36. Qc2 Rec8 37. Bc4 Qb6 38. Nd2 a5 39. Reb1 f5 40. f3 h5 41. Kh1
Bh6 42. Nf1 Nb5 43. Bxb5 Qxb5 44. Qe2 b3 45. exf5 Bg7 46. fxg6 e4 47. Qxe4 Qe8
48. Nd2 Qxe4 49. fxe4 Bxa1 50. Rxa1 Kg7 51. Rb1 a4 52. Nc4 Kxg6 53. Rb2 Re8 54.
Kg1 Kf6 55. Kf2 Rg8 56. Kf3 Rbf8 57. e5+ Kf5 58. Re2 Kg5+ 59. Ke3 Rd8 60. Ke4
Rgf8 61. g3 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "5"]
[White "Castaneda, Jhon David"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2213"]
[BlackElo "2081"]
[PlyCount "79"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 d5 2. e3 c5 3. b3 Nc6 4. Bb5 Bg4 5. h3 Bh5 6. g4 Bg6 7. Ne5 Qc7 8. Bb2
e6 9. Bxc6+ bxc6 10. d3 Ne7 11. Nd2 a5 12. c4 a4 13. Qc2 a3 14. Bc3 Rd8 15.
Ndf3 f6 16. Nxg6 Nxg6 17. O-O-O d4 18. Be1 e5 19. e4 Ra8 20. Bd2 Qd7 21. Rdg1
Be7 22. Qd1 Bd8 23. Kb1 Ba5 24. Bc1 Bc3 25. h4 Nf8 26. g5 Qf7 27. Nh2 f5 28.
exf5 Qxf5 29. Qe2 Nd7 30. Rg3 O-O 31. Rf3 Qe6 32. Rxf8+ Nxf8 33. Nf1 Nd7 34.
Ng3 Bb4 35. f4 g6 36. h5 Re8 37. hxg6 hxg6 38. f5 gxf5 39. Rh6 Qf7 40. Qh2 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "7"]
[White "Sierra Mejia, Juan Pablo"]
[Black "Henao, Bernardo Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2093"]
[BlackElo "2059"]
[PlyCount "85"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 b5 5. dxe6 fxe6 6. cxb5 d5 7. Qc2 Bd6 8.
Nbd2 O-O 9. e4 Nbd7 10. b3 Bb7 11. Bd3 Ne5 12. exd5 Nxd3+ 13. Qxd3 exd5 14. O-O
Nh5 15. Nb1 Nf4 16. Bxf4 Rxf4 17. Nbd2 Qf6 18. Rfe1 Rf8 19. Qe2 Bc8 20. Rad1
Bg4 21. Qd3 Rd4 22. Nxd4 Qxf2+ 23. Kh1 Bxd1 24. Rxd1 cxd4 25. Nf3 Bc5 26. a4
Re8 27. Qf5 Kh8 28. Qxd5 Qc2 29. Rf1 Qe2 30. Rc1 Bb6 31. a5 Bxa5 32. Qxd4 Bb6
33. Qc4 h6 34. h4 Qf2 35. Qf7 Rd8 36. Re1 Qg3 37. h5 Kh7 38. Qf5+ Kh8 39. Rc1
Bc7 40. Qc5 Rd2 41. Qf8+ Kh7 42. Qf5+ Kh8 43. Qf8+ 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "8"]
[White "Cardona, Jeyson"]
[Black "Echavarria, Johann"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2087"]
[BlackElo "2367"]
[PlyCount "98"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8.
Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c4 Bb7 13. Nc2 O-O 14. cxb5 axb5
15. b4 Ne7 16. Bxb5 Nxd5 17. exd5 e4 18. Rb1 Bc3+ 19. Kf1 Rxa2 20. Bc4 Ra8 21.
h4 Qc7 22. Be2 Ra2 23. Rh3 f5 24. Nd4 Bxd4 25. Qxd4 Qc2 26. Re1 Rc8 27. Rg3 Qc7
28. Kg1 Rc2 29. Bf1 Qf7 30. Ra1 Bxd5 31. Rd1 Bb3 32. Qxd6 h6 33. Qf4 Rxf2 34.
Qxf2 Bxd1 35. Qd2 f4 36. Rc3 Rxc3 37. Qxc3 Bg4 38. Qc6 Qa7+ 39. Qc5 Qxc5+ 40.
bxc5 Kf7 41. g3 g5 42. hxg5 hxg5 43. gxf4 gxf4 44. Ba6 Ke7 45. Bb7 e3 46. Kg2
Kd8 47. Be4 Kc7 48. c6 Kd6 49. Kf1 f3 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "9"]
[White "Rios Parra, Mauricio"]
[Black "Posada, Juan Manuel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2295"]
[BlackElo "2085"]
[PlyCount "68"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d5 6. cxd5 Nxd5 7. Nc3 Nb6 8.
d3 Nc6 9. Be3 e5 10. a4 a5 11. Rc1 Nd4 12. Ne4 h6 13. Nc5 Nd5 14. Bd2 b6 15.
Nxd4 exd4 16. Nb3 Bb7 17. Na1 Qd7 18. b3 Rfe8 19. Nc2 Qd6 20. Re1 Rad8 21. Ra1
Re6 22. Na3 Rde8 23. Nc4 Qe7 24. Rc1 Rxe2 25. Rxe2 Qxe2 26. Qxe2 Rxe2 27. Be4
Nc3 28. Bxb7 Rxd2 29. Nxd2 Ne2+ 30. Kf1 Nxc1 31. Be4 Bf8 32. Nf3 Nxb3 33. Bd5
Nc5 34. Nxd4 Nxa4 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "10"]
[White "Zapata Cuartas, Juan Carlos"]
[Black "Salcedo, Pablo Esteban"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2077"]
[BlackElo "2232"]
[PlyCount "66"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 b6 7. cxd5 exd5 8. Bd3
Bb7 9. O-O h6 10. Bh4 c5 11. Rc1 Nbd7 12. dxc5 bxc5 13. Qe2 Qa5 14. Bf5 Rad8
15. Rfd1 Rfe8 16. Qb5 Qc7 17. Bg3 Qb6 18. Bxd7 Nxd7 19. Ne5 Nxe5 20. Bxe5 Bg5
21. Qxb6 axb6 22. Bc7 Rc8 23. Bxb6 d4 24. h4 dxc3 25. hxg5 cxb2 26. Rb1 c4 27.
Rxb2 c3 28. Rc2 Be4 29. Rcc1 c2 30. Rd6 Re5 31. f3 Rb5 32. Ba5 Rxa5 33. fxe4
Rb5 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "11"]
[White "Soto, Christian Camilo"]
[Black "Alvarez, Juan P"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2106"]
[BlackElo "2054"]
[PlyCount "79"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. d3 Be7 8.
Be3 Be6 9. Ne4 Bd5 10. Nc5 Nd4 11. Bxd4 exd4 12. Rc1 O-O 13. O-O a5 14. Nb3 Bf6
15. Qc2 a4 16. Nc5 Re8 17. Rfe1 a3 18. b3 Bc6 19. Ne4 Nd5 20. Nxf6+ Qxf6 21.
Qc5 Nc3 22. Nxd4 Nxa2 23. Rc2 Bxg2 24. Rxa2 b6 25. Qc3 Bh3 26. Nb5 Qd8 27. Nxa3
Ra5 28. e4 Qe7 29. b4 Ra4 30. Rb2 Rea8 31. Nc2 h5 32. Rbb1 Qd7 33. Ra1 Bg4 34.
d4 h4 35. f3 Bh5 36. Kg2 h3+ 37. Kf2 Bg6 38. Rxa4 Rxa4 39. Ra1 f5 40. Qb3+ 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "12"]
[White "Lopez Gaviria, Alvaro Diego"]
[Black "Castrillon Gomez, Melissa"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1974"]
[BlackElo "2205"]
[PlyCount "82"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. Be2 O-O 6. h3 Nbd7 7. O-O Qe8 8. c4
e5 9. Bh2 Ne4 10. Qc2 f5 11. Nc3 Nxc3 12. bxc3 e4 13. Nd2 Nf6 14. c5 dxc5 15.
Bxc7 Qc6 16. Be5 cxd4 17. Bc4+ Be6 18. Bxe6+ Qxe6 19. cxd4 Nd5 20. Bxg7 Kxg7
21. Qb3 Rf7 22. Rac1 Rd8 23. Rc5 b6 24. Rc2 f4 25. exf4 e3 26. Nc4 e2 27. Re1
Nxf4 28. Ne5 Qxb3 29. axb3 Rxd4 30. Kh2 Re7 31. Nf3 Rd3 32. b4 a5 33. bxa5 bxa5
34. Ra2 Ra7 35. Ra4 Nd5 36. Raa1 Nc3 37. Ra3 a4 38. Rxe2 Nxe2 39. Rxd3 a3 40.
Nd2 a2 41. Nb3 Nc1 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "14"]
[White "Lopez Cardona, Diego"]
[Black "Cespedes, Cesar Ivan"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1600"]
[BlackElo "2094"]
[PlyCount "106"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Nbd7 6. Nbd2 Bd6 7. O-O O-O 8. Qc2
h6 9. Rd1 Rb8 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Re8 13. Be3 a5 14. Ne5 Qe7 15.
f4 Nf8 16. Rac1 f6 17. c5 Bc7 18. Nc4 Bd7 19. Bd2 Ra8 20. Bf1 Red8 21. Nb6 Bxb6
22. cxb6 Be8 23. Bc4 Bf7 24. Bc3 Qd6 25. Rd2 Nd7 26. Re1 Nxb6 27. Bxe6 Bxe6 28.
Qxe6+ Qxe6 29. Rxe6 Nd5 30. Rde2 Kf7 31. Bd2 Rd7 32. a4 Ne7 33. R2e3 Nd5 34.
Re2 Re7 35. Rxe7+ Nxe7 36. Be1 b5 37. b3 b4 38. Rc2 Ra6 39. Rc5 Nd5 40. Kf2 f5
41. Kf3 h5 42. h3 g6 43. Bd2 Nf6 44. Re5 Nd7 45. Re1 c5 46. Be3 cxd4 47. Bxd4
Rd6 48. Ke3 Re6+ 49. Kd2 Rxe1 50. Kxe1 Ke6 51. Kd2 Kd5 52. Kd3 Nc5+ 53. Bxc5
Kxc5 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "15"]
[White "Garces, Javier"]
[Black "Chirivi, Angie Lizeth"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1918"]
[BlackElo "2074"]
[PlyCount "70"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 c6 5. Nf3 Bg7 6. e3 O-O 7. Bd3 Re8 8. O-O
Nbd7 9. cxd5 cxd5 10. Qb3 Nb8 11. Bxf6 Bxf6 12. Qxd5 Nc6 13. Qxd8 Rxd8 14. h3
e5 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Rfd1 Be6 18. Be4 Rab8 19. Rac1 b6 20. Bf3
Rbc8 21. a3 Bb3 22. Rxd8+ Rxd8 23. Bd1 Be6 24. f4 Bg7 25. Bc2 Rd2 26. Kh2 a5
27. Kg3 b5 28. e4 b4 29. axb4 axb4 30. Na4 b3 31. Bd1 Bxb2 32. Nxb2 Rxb2 33.
Kf3 Rd2 34. Rb1 b2 35. Ke3 Rxd1 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "17"]
[White "Aponte Castillo, Ernesto"]
[Black "Patino Betancur, Cesar A"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2036"]
[BlackElo "0"]
[PlyCount "57"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Be7 5. O-O Nf6 6. Nc3 O-O 7. d3 Nd7 8. a3
Nb6 9. Ba2 Be6 10. Bxe6 fxe6 11. fxe5 Nxe5 12. Nxe5 dxe5 13. Be3 Rxf1+ 14. Qxf1
Qe8 15. Qf3 Qg6 16. Bxb6 cxb6 17. Rf1 Rf8 18. Qe2 Bc5+ 19. Kh1 Qg5 20. Rxf8+
Bxf8 21. Nd1 a5 22. g3 Bc5 23. Kg2 Qc1 24. h4 g6 25. Kf1 h5 26. Ke1 Kg7 27. Qd2
Bf2+ 28. Qxf2 Qh6 29. Qxb6 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "18"]
[White "Montoya Diez, Cesar Augusto"]
[Black "Gallego, Jonathan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2107"]
[BlackElo "1656"]
[PlyCount "55"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. c3 Nf6 5. d3 h6 6. Be3 e5 7. O-O Be7 8. a4 Bg4
9. h3 Bh5 10. Nbd2 O-O 11. Re1 a6 12. Nf1 Rb8 13. Ng3 b5 14. axb5 axb5 15. Bd5
Bxf3 16. Qxf3 Nxd5 17. exd5 Na5 18. Nf5 Nb3 19. Ra7 Bg5 20. Bxg5 Qxg5 21. Nxd6
f6 22. h4 Qg6 23. Nf5 Rf7 24. Ne7+ Rxe7 25. Rxe7 b4 26. d6 bxc3 27. bxc3 Rd8
28. Qd5+ 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "19"]
[White "Herrera, Gabriel"]
[Black "Arboleda Orozco, Juan M"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2259"]
[BlackElo "1904"]
[PlyCount "90"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 a6 5. Ba4 g6 6. O-O Bg7 7. Nc3 Ngf6 8. Re1
O-O 9. h3 e5 10. d3 Nh5 11. Nd5 Nb6 12. Rb1 Nxd5 13. exd5 Rb8 14. b4 b5 15.
bxc5 dxc5 16. cxb5 Qxd5 17. Bb3 Qd6 18. bxa6 Bxa6 19. Bb2 Rfe8 20. Bc4 Bxc4 21.
dxc4 Qxd1 22. Rexd1 Rb4 23. Ba3 Rxc4 24. Rb7 Ra8 25. Bb2 Rb4 26. Rdd7 Rxb7 27.
Rxb7 e4 28. Bxg7 Nxg7 29. Ng5 f5 30. Rc7 h6 31. Nf7 Rxa2 32. Nxh6+ Kh7 33. Nf7
Rc2 34. h4 c4 35. Ng5+ Kh6 36. Nf7+ Kh5 37. Ne5 Kxh4 38. Rxg7 Kg5 39. Rc7 c3
40. Rc6 f4 41. Nxg6 e3 42. fxe3 fxe3 43. Ne5 Rc1+ 44. Kh2 e2 45. Rc4 (45. Nf3+
Kf4 46. Rc4+ Ke3 47. Rc6 Kf2 48. Rc7 c2 49. Rc8 Rg1 (49... e1=Q 50. Nxe1 Kxe1)
50. Nxg1 e1=Q 51. Rxc2+ Kf1 52. Nf3 Qe7) 45... Rh1+ 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "20"]
[White "Rios Parra, Juan Fernando"]
[Black "Romero, Daniela"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2051"]
[BlackElo "1900"]
[PlyCount "47"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3
Be6 9. O-O O-O 10. f4 exf4 11. Bxf4 Nc6 12. Kh1 Ne5 13. Nd4 Bc4 14. Bxc4 Nxc4
15. b3 Ne5 16. Nf5 Rc8 17. Qe1 Nh5 18. Nd5 Bf6 19. Be3 Ng4 20. Bb6 Qd7 21. Qe2
Bxa1 22. Qxg4 Qe6 23. Rxa1 Rxc2 24. Qxh5 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "22"]
[White "Echeverry, Jose Miguel"]
[Black "Estrada, Walter"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1771"]
[BlackElo "1967"]
[PlyCount "48"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Bg4 5. Bb5 e6 6. h3 Bxf3 7. Qxf3 Qb6 8. Nc3
a6 9. Bxc6+ bxc6 10. O-O cxd4 11. exd4 Qxd4 12. Rfe1 Nf6 13. Be5 Qh4 14. Rad1
Be7 15. Rd4 Qh6 16. g4 O-O 17. Rf4 Nd7 18. h4 Nxe5 19. Rxe5 Bd6 20. g5 Qg6 21.
h5 Qxc2 22. Re3 Bxf4 23. Qxf4 Qf5 24. Qg3 f6 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "24"]
[White "Moncada Correa, Sara"]
[Black "Truco Acevedo, Andres F"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1589"]
[BlackElo "1957"]
[PlyCount "89"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 c5 5. c3 Nc6 6. Bd3 Qb6 7. Qc2 Bd7 8. Nbd2
Rc8 9. Qb1 cxd4 10. exd4 Na5 11. Ne5 Bb5 12. O-O Bxd3 13. Nxd3 Be7 14. Re1 O-O
15. Qd1 Nc4 16. Rb1 Nxd2 17. Bxd2 Qa6 18. Nc1 b5 19. Qb3 Qb6 20. Nd3 a5 21. a3
Ne4 22. Be3 Bd6 23. f3 Nf6 24. Ne5 Qb8 25. Bf2 b4 26. axb4 axb4 27. Bh4 Rfd8
28. Qa4 Qa8 29. Qxa8 Rxa8 30. Ra1 bxc3 31. bxc3 h6 32. Bf2 Ba3 33. Reb1 Rdc8
34. Rb3 Bd6 35. Rab1 Ra2 36. Be1 Bxe5 37. dxe5 Nd7 38. f4 Nc5 39. Rb8 Rxb8 40.
Rxb8+ Kh7 41. Rb1 Nd3 42. g3 Rc2 43. Ra1 Re2 44. Kf1 Rxh2 45. Rd1 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "25"]
[White "Zabala, Fidel"]
[Black "Paniagua, Fabio De Jesus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1990"]
[BlackElo "1847"]
[PlyCount "67"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3
O-O 9. d4 Bb6 10. Bg5 h6 11. Bh4 Re8 12. d5 Nb8 13. Nbd2 d6 14. Nf1 Nbd7 15.
Ne3 Bc8 16. Nf5 Nf8 17. a4 Rb8 18. h3 Ng6 19. Bg3 Nh5 20. Nxe5 Nxg3 21. Nc6 Qg5
22. Nxb8 Nxe4 23. Nd4 Bxh3 24. Qf3 Bg4 25. Rxe4 Bxf3 26. Rxe8+ Kh7 27. Nxf3 Qg4
28. Bc2 b4 29. Rae1 bxc3 30. bxc3 f5 31. Nd7 h5 32. Nf8+ Nxf8 33. Rxf8 g6 34.
Re7+ 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "26"]
[White "Rosero Zapata, Luis Fernando"]
[Black "Ramos Arboleda, Dellys Carolin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1972"]
[BlackElo "1662"]
[PlyCount "18"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 c5 2. d5 d6 3. e4 Nf6 4. f3 g6 5. c4 Bg7 6. Nc3 O-O 7. Bd3 Nbd7 8. Bf4
Qa5 9. Nge2 Nh5 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "27"]
[White "Toro Castaneda, Elizabeht"]
[Black "Llano Buritica, Eduardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1876"]
[BlackElo "1748"]
[PlyCount "31"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e5 8.
Qd3 Nf6 9. Bg5 Be7 10. O-O h6 11. Bxf6 gxf6 12. Rfd1 Qd7 13. Nh4 O-O-O 14. Nf5
Rhg8 15. b4 Rg5 16. b5 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.28"]
[Round "5"]
[Board "28"]
[White "Pena, Alcides"]
[Black "Gomez Olivares, Jose David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1763"]
[BlackElo "1767"]
[PlyCount "41"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 dxc4 3. Nf3 e6 4. Bg5 Nf6 5. e3 c6 6. Bxc4 Qa5+ 7. Ke2 Ne4 8.
Bf4 Nd7 9. Nbd2 Ndf6 10. Bd3 Nxd2 11. Nxd2 Be7 12. Nc4 Qd8 13. h3 c5 14. Ne5
O-O 15. dxc5 Bxc5 16. Qc2 Bd6 17. Rhd1 Qe7 18. Nc6 bxc6 19. Bxd6 Qb7 20. Bxf8
Kxf8 21. Qc5+ 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "1"]
[White "Escobar Medina, Andres F"]
[Black "Castaneda, Jhon David"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2315"]
[BlackElo "2213"]
[PlyCount "99"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. g3 d5 2. Bg2 Nf6 3. d4 c6 4. Nf3 Bf5 5. c4 e6 6. Nc3 h6 7. Qb3 Qc8 8. Nd2
Nbd7 9. O-O Be7 10. e4 dxe4 11. Ndxe4 Nxe4 12. Nxe4 O-O 13. Bf4 Bxe4 14. Bxe4
Nf6 15. Bf3 Qd7 16. Rad1 Rad8 17. Rfe1 b5 18. Rc1 bxc4 19. Rxc4 Nd5 20. Bd2 Rb8
21. Qc2 Bf6 22. b3 Rb6 23. Rc1 Rc8 24. Qe4 Be7 25. Qg4 Nf6 26. Qh3 Nd5 27. Be4
Nf6 28. Bf3 Nd5 29. Qf1 Bf8 30. Ba5 Rb5 31. Qe1 g6 32. b4 h5 33. R1c2 Rbb8 34.
a3 Kh7 35. Qe4 Kg8 36. Qe1 Kh7 37. Qd2 Bg7 38. Qd1 Bf8 39. Qc1 Bh6 40. Qb1 Kg8
41. Qb3 Bg7 42. Qa4 Ne7 43. Bxc6 Nxc6 44. Rxc6 Rxc6 45. Qxc6 Qxd4 46. Kg2 h4
47. Rc4 h3+ 48. Kxh3 Qxf2 49. Rf4 Qe2 50. Qf3 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "3"]
[White "Rodriguez, Boris"]
[Black "Hernandez Montes, Jhon Sebast"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2072"]
[BlackElo "2310"]
[PlyCount "62"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 O-O 6. Bd3 Na6 7. e5 dxe5 8. fxe5
Nd5 9. Nxd5 Qxd5 10. Qe2 Qa5+ 11. c3 c5 12. O-O cxd4 13. cxd4 Nb4 14. Be4 Nc6
15. Be3 Bg4 16. a3 Rac8 17. b4 Qd8 18. Rad1 Qd7 19. h3 Bf5 20. Bxf5 Qxf5 21.
Rf2 Qd7 22. Rdf1 Qd5 23. Qa2 Rcd8 24. Qxd5 Rxd5 25. Ng5 Nxd4 26. Rxf7 Rxf7 27.
Nxf7 Nf5 28. Bxa7 Kxf7 29. g4 Ke6 30. gxf5+ gxf5 31. Re1 Bxe5 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "4"]
[White "Chirivi C, Jenny Astrid"]
[Black "Soto, Miguel Angel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2192"]
[BlackElo "2087"]
[PlyCount "67"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 O-O 6. Nge2 e5 7. f3 c6 8. Qd2
Nbd7 9. g4 exd4 10. Nxd4 Ne5 11. Be2 d5 12. cxd5 cxd5 13. g5 Ne8 14. Nxd5 b6
15. O-O Nd6 16. Rac1 Bb7 17. b3 Bxd5 18. exd5 Qd7 19. a4 Rad8 20. Nc6 Rde8 21.
Bf4 Nf5 22. Bb5 Qd6 23. Kh1 a6 24. Bxa6 Ne7 25. Nxe7+ Qxe7 26. d6 Qe6 27. Bc4
Nxc4 28. Rxc4 Be5 29. Bxe5 Qxe5 30. d7 Rd8 31. Rd1 Qf5 32. Kg2 Kg7 33. h4 f6
34. Rf4 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "5"]
[White "Posada, Juan Manuel"]
[Black "Echavarria, Johann"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2085"]
[BlackElo "2367"]
[PlyCount "65"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8.
Nd5 Nxd5 9. exd5 exf4 10. dxc6 bxc6 11. Qf3 Qb6 12. Qxf4 Rb8 13. Bc4 cxb5 14.
Bxf7+ Kd8 15. Qg5+ Kc7 16. O-O-O Bb7 17. Rhe1 Rd8 18. Bd5 Rd7 19. Re8 g6 20.
Be6 h5 21. Kb1 Bh6 22. Qxg6 Rg7 23. Qxh5 Rxe8 24. Qxe8 Qxf2 25. Qxb5 Bxg2 26.
Qa6 Qc5 27. Qc8+ Kb6 28. Qb8+ Rb7 29. Rxd6+ Ka5 30. Qd8+ Rb6 31. Rd4 Bg5 32.
Qd7 Bc6 33. Qxa7+ 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "6"]
[White "Guerrero Sierra, Juan Carlos"]
[Black "Soto, Christian Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2280"]
[BlackElo "2106"]
[PlyCount "53"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. g3 Ne7 4. Bg2 d5 5. exd5 Nxd5 6. O-O Be7 7. d4 O-O 8.
dxc5 Bxc5 9. Ng5 Be7 10. h4 h6 11. Ne4 Nc6 12. a3 e5 13. b4 Be6 14. c4 Nf6 15.
c5 Nxe4 16. Bxe4 f5 17. Bxc6 bxc6 18. Bb2 Qc7 19. Qe2 e4 20. Nd2 Rf7 21. Rad1
Raf8 22. Nc4 Bxc4 23. Qxc4 f4 24. Qe6 fxg3 25. Be5 gxf2+ 26. Rxf2 Qc8 27. Rxf7
 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "7"]
[White "Salcedo, Pablo Esteban"]
[Black "Sierra Mejia, Juan Pablo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2232"]
[BlackElo "2093"]
[PlyCount "69"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Bb4 6. e3 O-O 7. Bd3 h6 8. Bh4
Re8 9. Nge2 c6 10. O-O a5 11. Qc2 Nbd7 12. Rad1 Be7 13. f3 Nf8 14. Rfe1 Ne6 15.
Bf2 Nc7 16. Ng3 Be6 17. h3 Bd6 18. Bf1 Rc8 19. e4 dxe4 20. fxe4 Bf8 21. Bd3 Kh8
22. Qe2 Qe7 23. e5 Nfd5 24. Bb1 g6 25. Nge4 Red8 26. Bg3 Ne8 27. Qf2 Qb4 28. a3
Qc4 29. Bh4 Rd7 30. Nd2 Qa6 31. Bxg6 c5 32. Nxd5 Rxd5 33. Bxf7 Rxd4 34. Bxe6
Qxe6 35. Qxf8+ 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "10"]
[White "Castrillon Gomez, Melissa"]
[Black "Castano Ortiz, Eder"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2205"]
[BlackElo "2033"]
[PlyCount "65"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Qc7 8.
Be3 b6 9. Qd2 e5 10. Bh6 O-O 11. Nh2 Re8 12. Bxg7 Kxg7 13. Ng4 Ng8 14. Ne2 h5
15. Ne3 Nf6 16. g4 Be6 17. Nf5+ Bxf5 18. gxf5 Rad8 19. Qg5 Nh7 20. Qg2 g5 21.
h4 f6 22. hxg5 Nxg5 23. Rxh5 Rh8 24. Rxg5+ fxg5 25. Qxg5+ Kf8 26. Qf6+ Kg8 27.
O-O-O Rd7 28. f4 exf4 29. e5 Rg7 30. Nxf4 Rh2 31. Ng6 Rf7 32. Qg5 Rg7 33. f6
 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "11"]
[White "Arango, Andres Mauricio"]
[Black "Rios Parra, Mauricio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2081"]
[BlackElo "2295"]
[PlyCount "60"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O
Bb7 9. Re1 Nbd7 10. a4 b4 11. Nd5 Nc5 12. Nxf6+ Qxf6 13. f3 Be7 14. Bc4 O-O 15.
b3 Rfd8 16. Bb2 Qg6 17. Qd2 Rab8 18. Rad1 Bg5 19. Qf2 Bf6 20. Bc1 Rbc8 21. Ne2
Be5 22. Nf4 Qf6 23. Nd3 Bc3 24. Bd2 Nxa4 25. Nxb4 Nb2 26. Bxa6 Nxd1 27. Rxd1
Bd4 28. Be3 Bxe3 29. Qxe3 Bxa6 30. Nxa6 Rxc2 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "12"]
[White "Estrada, Walter"]
[Black "Montoya Diez, Cesar Augusto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1967"]
[BlackElo "2107"]
[PlyCount "61"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 Nf6 5. Be2 O-O 6. O-O c6 7. a4 Nbd7 8. a5
Qc7 9. h3 Re8 10. Bc4 h6 11. Qe2 e5 12. d5 Nf8 13. Rd1 c5 14. Nd2 g5 15. Bb5
Rd8 16. Nc4 Ng6 17. a6 b6 18. g4 Nf4 19. Bxf4 exf4 20. e5 Ne8 21. Bc6 Rb8 22.
Nb5 Qe7 23. Bxe8 Rxe8 24. Nbxd6 Rd8 25. Nxc8 Rbxc8 26. Rd2 Rb8 27. Re1 b5 28.
Nd6 c4 29. Nf5 Qc5 30. e6 Rxd5 31. Rxd5 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "14"]
[White "Truco Acevedo, Andres F"]
[Black "Zapata Cuartas, Juan Carlos"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1957"]
[BlackElo "2077"]
[PlyCount "40"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 O-O 8. Be2
a6 9. a4 b6 10. O-O Bxg3 11. hxg3 Qd6 12. Qb3 Rb8 13. Qa3 e5 14. dxe5 Nxe5 15.
Nxe5 Qxe5 16. a5 bxa5 17. Qxc5 Rxb2 18. Nc4 Qxc3 19. Rac1 Rc2 20. Rxc2 Qxc2 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "15"]
[White "Herrera, Milena"]
[Black "Lopez Cardona, Diego"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2058"]
[BlackElo "1600"]
[PlyCount "67"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Bb4 6. Bd2 Ne7 7. Bd3 Nbc6 8.
Nxc6 Nxc6 9. O-O O-O 10. Qh5 Qa5 11. Qh3 Ne5 12. a3 Nxd3 13. axb4 Nxf2 14. bxa5
Nxh3+ 15. gxh3 d6 16. Na4 Bd7 17. Nb6 Rad8 18. Nxd7 Rxd7 19. Bb4 Rfd8 20. Rad1
d5 21. exd5 Rxd5 22. Rxd5 Rxd5 23. Rf3 h5 24. Rc3 Rb5 25. Rc8+ Kh7 26. c3 b6
27. axb6 Rxb6 28. Ba3 f5 29. c4 e5 30. c5 Re6 31. c6 e4 32. c7 Rc6 33. Bd6 Rxd6
34. Re8 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "16"]
[White "Alvarez, Juan P"]
[Black "Renteria Rodriguez, Henry"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2054"]
[BlackElo "1921"]
[PlyCount "33"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O d3 8. Qb3
Qf6 9. e5 Qg6 10. Ba3 Nge7 11. Nd4 Nxd4 12. cxd4 d5 13. exd6 Bh3 14. Qxb7 O-O
15. dxe7 c6 16. exf8=Q+ Rxf8 17. Bxf7+ 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "17"]
[White "Munoz Monroy, Cinthya Carolin"]
[Black "Rios Parra, Juan Fernando"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1966"]
[BlackElo "2051"]
[PlyCount "65"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8.
Bxc6 bxc6 9. O-O Be7 10. f3 Nc5 11. f4 f6 12. b4 Ne6 13. Nxe6 Bxe6 14. f5 Bc8
15. e6 O-O 16. Qg4 Re8 17. Rf3 Qd6 18. Rh3 Qxb4 19. Qd1 Bc5+ 20. Be3 Bxe6 21.
fxe6 Rxe6 22. Bxc5 Qxc5+ 23. Kh1 Rae8 24. Nc3 d4 25. Qd2 dxc3 26. Rxc3 Qa5 27.
h3 Re2 28. Qd4 Qg5 29. Rg1 Qa5 30. Rxc6 R2e4 31. Qb2 h6 32. Qb3+ Kh7 33. Rxf6
 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "18"]
[White "Arboleda Orozco, Juan M"]
[Black "Zabala, Fidel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1904"]
[BlackElo "1990"]
[PlyCount "80"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. Nc3 e6 8. Be2
Nge7 9. O-O O-O 10. a4 d5 11. cxd5 exd5 12. exd5 Nxd5 13. Nxd5 Nxd4 14. Bc4 Nf5
15. Bb6 Qh4 16. f4 Be6 17. Rf3 Nd6 18. g3 Qh5 19. Ne7+ Kh8 20. Bxe6 fxe6 21.
Re3 Nc4 22. g4 Nxe3 23. gxh5 Nxd1 24. Rxd1 Rxf4 25. hxg6 Raf8 26. h3 Rf3 27.
Re1 e5 28. gxh7 Kxh7 29. Kg2 R3f6 30. a5 Rd6 31. b4 Rd2+ 32. Kg3 Bh6 33. Bc5
Rf7 34. h4 Rd3+ 35. Kg4 Rf4+ 36. Kh5 e4 37. Rg1 Bf8 38. Kg5 Rf7 39. Nc8 Rd5+
40. Kg4 Rxc5 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "19"]
[White "Toro Castaneda, Elizabeht"]
[Black "Lopez Gaviria, Alvaro Diego"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1876"]
[BlackElo "1974"]
[PlyCount "68"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Be3 d6 5. Qd2 Nd7 6. O-O-O b5 7. f3 Nb6 8. g4
h6 9. h4 h5 10. Qg2 Rb8 11. Bd3 Nf6 12. gxh5 Nxh5 13. Nge2 Nc4 14. Bxc4 bxc4
15. Nf4 c6 16. d5 c5 17. Nxh5 Rxh5 18. Qe2 Rxb2 19. Kxb2 Qb6+ 20. Kc1 Bxc3 21.
Rdf1 Qb2+ 22. Kd1 Qb1+ 23. Bc1 Bb2 24. Kd2 Bc3+ 25. Kd1 Qxa2 26. f4 Qa1 27. f5
Bg7 28. fxg6 fxg6 29. Qg2 Qd4+ 30. Ke1 Re5 31. Qxg6+ Kd8 32. Rf4 Bf5 33. Rxf5
Qxe4+ 34. Kf2 Rxf5+ 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "21"]
[White "Patino Betancur, Cesar A"]
[Black "Garces, Javier"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1918"]
[PlyCount "35"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. g3 O-O 6. Bg2 dxc4 7. O-O Nc6 8. e4
Bg4 9. Be3 Nb4 10. Qd2 Nd3 11. b3 Nb4 12. bxc4 e5 13. d5 Nd7 14. a3 Na6 15. h3
Bxf3 16. Bxf3 f5 17. Rab1 fxe4 18. Bxe4 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "23"]
[White "Paniagua, Fabio De Jesus"]
[Black "Rosero Zapata, Luis Fernando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1847"]
[BlackElo "1972"]
[PlyCount "72"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d4 Be7 5. O-O O-O 6. Nc3 b6 7. Bf4 Bb7 8. Re1
c5 9. e3 Nbd7 10. h4 a6 11. Ng5 h6 12. Nh3 b5 13. g4 b4 14. Nb1 Nh7 15. h5 Bf6
16. c3 Qb6 17. Nd2 e5 18. dxe5 Bxe5 19. Qc2 Qe6 20. f3 f5 21. Bxe5 Nxe5 22. Nf4
Qd7 23. gxf5 Rxf5 24. Kf2 Ng5 25. Ke2 d4 26. cxd4 cxd4 27. Qb3+ Kh7 28. Ne4
Qb5+ 29. Kf2 Bxe4 30. fxe4 dxe3+ 31. Kg3 Rxf4 32. Kxf4 Nd3+ 33. Kxe3 Rd8 34.
Rf1 Qe5 35. Ke2 Nxe4 36. Kf3 Nd2+ 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "25"]
[White "Velez Alvarez, Laura Camila"]
[Black "Moncada Correa, Sara"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1852"]
[BlackElo "1589"]
[PlyCount "109"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. f3
d6 9. Be2 Bd7 10. O-O a6 11. Qd2 Qc7 12. Rfc1 Rac8 13. a3 Ne5 14. Nd1 Qb8 15.
b4 b5 16. Nb2 Rfd8 17. a4 Nc6 18. cxb5 Nxd4 19. Bxd4 axb5 20. a5 Be6 21. Bb6
Rxc1+ 22. Rxc1 Rc8 23. Bxb5 Nd7 24. Bxd7 Bxd7 25. Nd3 Bb5 26. Nf2 Rc4 27. Rxc4
Bxc4 28. Ng4 Qc8 29. Bd4 f6 30. Qc3 e5 31. Ne3 Be6 32. Qxc8+ Bxc8 33. Bb6 Kf7
34. b5 Bd7 35. Nc4 Bf8 36. Na3 d5 37. a6 Bc8 38. Nb1 d4 39. Kf1 Bd6 40. Ke1
Bb4+ 41. Kd1 Ke6 42. Nd2 Bxd2 43. Kxd2 f5 44. Kd3 fxe4+ 45. fxe4 Kd6 46. Kc4
Be6+ 47. Kb4 Bc8 48. Bc5+ Kc7 49. b6+ Kc6 50. b7 Bxb7 51. axb7 Kxb7 52. Bd6 Kc6
53. Bxe5 d3 54. Kc3 Kd7 55. Kxd3 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "6"]
[Board "26"]
[White "Ramos Arboleda, Dellys Carolin"]
[Black "Echeverry, Jose Miguel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1662"]
[BlackElo "1771"]
[PlyCount "44"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 Bb4 8. Qc2
Qe5 9. Be3 Nxe4 10. f4 Qa5 11. Qxe4 Bxc3+ 12. bxc3 Qxc3+ 13. Kf2 O-O 14. h4 d6
15. a4 f5 16. Qd3 Qa5 17. Rhd1 Qc7 18. Nf3 Rd8 19. a5 Qe7 20. g3 Nc6 21. Qb3
Kh8 22. Nd4 Nb8 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "1"]
[White "Hernandez Montes, Jhon Sebast"]
[Black "Chirivi C, Jenny Astrid"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2310"]
[BlackElo "2192"]
[PlyCount "37"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bd6 7. h3 Nf6 8. Be3
Nc6 9. Nde2 Be7 10. O-O b5 11. f4 d6 12. Qe1 Bb7 13. Qf2 Rc8 14. Rad1 Qb8 15.
g4 Nd7 16. f5 Nde5 17. Nf4 O-O 18. Nh5 b4 19. Na4 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "2"]
[White "Guerrero Sierra, Juan Carlos"]
[Black "Escobar Medina, Andres F"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2280"]
[BlackElo "2315"]
[PlyCount "57"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. d5 c5 6. Be3 f5 7. exf5 gxf5 8. f4 e4
9. Be2 Nf6 10. Bh5+ Kf8 11. Nh3 h6 12. O-O Nbd7 13. Be2 Kf7 14. Rc1 Qe7 15. Nb5
Nf8 16. b4 b6 17. a3 Kg6 18. Nf2 h5 19. Qd2 Bd7 20. bxc5 bxc5 21. Rb1 Bxb5 22.
Rxb5 Ng4 23. Nxg4 hxg4 24. Bxg4 fxg4 25. f5+ Kf7 26. f6 Bxf6 27. Bg5 Nh7 28.
Bxf6 Nxf6 29. Qg5 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "3"]
[White "Panesso Rivera, Henry"]
[Black "Posada, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2421"]
[BlackElo "2085"]
[PlyCount "113"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 dxc4 7. Na3 c3 8. bxc3
c5 9. Nh4 Nd5 10. Bb2 Nb6 11. Rc1 Na6 12. Ba1 e5 13. dxe5 Bxe5 14. c4 Bxa1 15.
Rxa1 Qe7 16. Qb3 Nb4 17. f4 Bg4 18. e4 Rad8 19. f5 Qe5 20. Qe3 Qd4 21. Qxd4
Rxd4 22. Nb5 Rd2 23. a3 Nc2 24. Rab1 Nxc4 25. Nxa7 g5 26. Nf3 Rxg2+ 27. Kxg2
N2e3+ 28. Kg1 Nxf1 29. Rxf1 Bxf3 30. Rxf3 Re8 31. f6 Rxe4 32. Nc8 h5 33. Rb3
Re6 34. Rxb7 Rxf6 35. Rc7 Ne3 36. h3 Rf1+ 37. Kh2 c4 38. Nd6 g4 39. hxg4 Nxg4+
40. Kg2 Rf2+ 41. Kg1 Rc2 42. Nb5 Ne3 43. Rc5 Rg2+ 44. Kh1 Rxg3 45. Rxh5 f5 46.
Rh4 Ng4 47. Nd4 c3 48. Rh5 Ne3 49. a4 Rg4 50. Ne2 c2 51. Rh3 Nd1 52. Ra3 Re4
53. Nc1 Re1+ 54. Kg2 Nb2 55. Na2 Ra1 56. Rc3 Rxa2 57. Rxc2 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "4"]
[White "Salcedo, Pablo Esteban"]
[Black "Laverde, Luis Eduardo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2232"]
[BlackElo "2050"]
[PlyCount "102"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 O-O 8. Bd3
h6 9. Bh4 Re8 10. Nge2 Nbd7 11. O-O-O b5 12. Kb1 Nb6 13. Rdg1 a5 14. Bxf6 Bxf6
15. g4 b4 16. Na4 Nxa4 17. Qxa4 Ba6 18. Bxa6 Rxa6 19. Rc1 Qd7 20. h3 Bh4 21.
Rhf1 f5 22. Nf4 fxg4 23. hxg4 Qxg4 24. Ka1 Qf5 25. Rc5 Rea8 26. Rxc6 Rxc6 27.
Qxc6 Rc8 28. Qxd5+ Qxd5 29. Nxd5 Rc2 30. f4 Re2 31. Kb1 Kf7 32. f5 Bg5 33. Rf3
h5 34. Rg3 Bd8 35. Nf4 Rh2 36. Ne6 Bf6 37. e4 h4 38. Rg1 h3 39. Rg3 Re2 40.
Rxh3 Rxe4 41. a3 Ke7 42. axb4 axb4 43. Rg3 Kf7 44. Rxg7+ Bxg7 45. Ng5+ Kf6 46.
Nxe4+ Kxf5 47. Nd6+ Ke6 48. Nb5 Kd5 49. Nc7+ Kc4 50. Ne6 Bxd4 51. Nxd4 Kxd4
 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "5"]
[White "Castaneda, Jhon David"]
[Black "Henao, Bernardo Andres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2213"]
[BlackElo "2059"]
[PlyCount "45"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 O-O 5. Nbd2 d6 6. h3 Nbd7 7. Bc4 c5 8. c3
cxd4 9. cxd4 Nb6 10. Bb3 Bf5 11. O-O Qd7 12. Re1 Ne4 13. Nxe4 Bxe4 14. Nd2 Bd5
15. Bxd5 Nxd5 16. Bh2 Rac8 17. Qb3 Nb6 18. a4 Rc6 19. a5 Na8 20. Ne4 Rfc8 21.
Nc3 b6 22. a6 Nc7 23. Nb5 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "6"]
[White "Rodriguez, Boris"]
[Black "Zapata Arbelaez, Estiven"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2072"]
[BlackElo "2237"]
[PlyCount "73"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. f4 exf4 3. Bc4 Nf6 4. Nc3 Bb4 5. e5 d5 6. Bb5+ Nfd7 7. d4 Bxc3+ 8.
bxc3 c6 9. Bd3 Qh4+ 10. Kf1 Nf8 11. Qf3 Ne6 12. Nh3 g5 13. Nf2 Rg8 14. g3 g4
15. gxh4 gxf3 16. Rg1 Rxg1+ 17. Kxg1 Nd7 18. Bxh7 c5 19. Bf5 Ndf8 20. dxc5 Nxc5
21. Bxc8 Rxc8 22. Bxf4 Ng6 23. Bg3 Na4 24. Ng4 Kd7 25. h5 Ne7 26. e6+ fxe6 27.
Nf6+ Kd8 28. Re1 Nxc3 29. Rxe6 Ne2+ 30. Kf2 Rxc2 31. Rd6+ Kc8 32. Kxf3 Ng1+ 33.
Kf4 Rc4+ 34. Ke5 d4 35. Ke6 Nc6 36. h6 Nf3 37. h7 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "7"]
[White "Soto, Miguel Angel"]
[Black "Castrillon Gomez, Melissa"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2087"]
[BlackElo "2205"]
[PlyCount "55"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8.
Be2 b5 9. Nd5 Nf6 10. Nxf6+ Bxf6 11. c3 Be6 12. Bf3 O-O 13. O-O Ne7 14. Nc2 d5
15. exd5 Bxd5 16. Bxd5 Nxd5 17. Ne3 Nf4 18. Ng4 Bg5 19. Bxf4 exf4 20. Ne5 Qc7
21. Nf3 Bf6 22. a4 Rab8 23. axb5 axb5 24. h3 b4 25. Ra4 bxc3 26. bxc3 Bxc3 27.
Qc1 Ba5 28. Qxf4 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "8"]
[White "Echavarria, Johann"]
[Black "Zapata Cuartas, Juan Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2367"]
[BlackElo "2077"]
[PlyCount "61"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Bc5 7. a3 a5 8. Ng5
g6 9. h4 d6 10. Nxf6+ Qxf6 11. Ne4 Qe7 12. Nxc5 dxc5 13. Bd3 Ra6 14. b3 Bd7 15.
Bb2 a4 16. bxa4 Rfa8 17. h5 Rxa4 18. hxg6 hxg6 19. Be4 Qe6 20. Bd5 Nb4 21. axb4
Rxa1+ 22. Bxa1 Rxa1+ 23. Ke2 Qg4+ 24. Bf3 Qxf3+ 25. gxf3 Rxh1 26. bxc5 Bh3 27.
d4 Bf1+ 28. Kd2 exd4 29. exd4 Rh2 30. Qb3 Rh4 31. Ke3 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "9"]
[White "Rios Parra, Mauricio"]
[Black "Herrera, Milena"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2295"]
[BlackElo "2058"]
[PlyCount "77"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4
d6 9. b3 a6 10. Rd1 O-O 11. Ba3 Nc6 12. Qd3 d5 13. Bxe7 Nxe7 14. cxd5 Nexd5 15.
Nxd5 Bxd5 16. Rac1 Qe7 17. Nd4 Bxg2 18. Kxg2 Qb7+ 19. Qf3 Qxf3+ 20. Nxf3 Rfc8
21. Rxc8+ Rxc8 22. Rd6 Rb8 23. Ne5 Kf8 24. Rc6 Rb7 25. Nc4 b5 26. Nd6 Ra7 27.
e4 g6 28. f4 e5 29. Kf3 Nd7 30. Ke3 b4 31. Kd3 a5 32. Kc4 exf4 33. gxf4 g5 34.
Rc8+ Kg7 35. Nf5+ Kg6 36. Rg8+ Kf6 37. Rxg5 Ne5+ 38. Kb5 Ng6 39. Ne3 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "10"]
[White "Soto, Christian Camilo"]
[Black "Estrada, Walter"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2106"]
[BlackElo "1967"]
[PlyCount "79"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. c4 c6 2. Nc3 Nf6 3. e4 d6 4. d4 g6 5. f3 Bg7 6. Be3 Qc7 7. Qd2 a6 8. a4 b6
9. Bd3 Nbd7 10. Nge2 c5 11. d5 Ne5 12. f4 Nxd3+ 13. Qxd3 Bg4 14. Ng3 h5 15. h3
h4 16. hxg4 hxg3 17. Rxh8+ Bxh8 18. g5 Nh5 19. O-O-O Qd7 20. Bd2 O-O-O 21. b3
Bxc3 22. Qxc3 a5 23. Qf3 Qe8 24. Be1 Qh8 25. Kc2 Kc7 26. Bxg3 Nxg3 27. Qxg3 Qh5
28. Qf3 Qh2 29. Re1 Qh8 30. e5 Qg7 31. Qc3 Qf8 32. g4 Rd7 33. Rh1 Rd8 34. Rh7
Qe8 35. e6 fxe6 36. Qf6 Qf8 37. Qxe7+ Qxe7 38. Rxe7+ Rd7 39. Rxe6 Rf7 40. Rf6
 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "13"]
[White "Zabala, Fidel"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1990"]
[BlackElo "2081"]
[PlyCount "84"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. g3 d5 6. cxd5 exd5 7. e5 Ng4 8. d4
cxd4 9. Nxd4 Ngxe5 10. Bg2 Bg4 11. f3 Be6 12. Nxe6 fxe6 13. O-O Bc5+ 14. Kh1
O-O 15. f4 Ng6 16. f5 exf5 17. Nxd5 Kh8 18. Qh5 Nge7 19. Bg5 Qa5 20. b4 Bxb4
21. Nxb4 Qxb4 22. Rab1 Qa3 23. Rxb7 Rab8 24. Rd7 Rb6 25. Bxc6 Nxc6 26. Rxg7
Kxg7 27. Bh6+ Kh8 28. Bxf8 Qxf8 29. Rxf5 Qe7 30. Qf3 Nd4 31. Qa8+ Kg7 32. Rf4
Rc6 33. Rg4+ Kh6 34. Rh4+ Kg5 35. Qg8+ Rg6 36. Qd5+ Nf5 37. Re4 Qd6 38. Qb3 h5
39. Qf3 Re6 40. Rf4 Re1+ 41. Kg2 Ne3+ 42. Kh3 Qe6+ 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "14"]
[White "Chirivi, Angie Lizeth"]
[Black "Lopez Gaviria, Alvaro Diego"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2074"]
[BlackElo "1974"]
[PlyCount "63"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 a6 5. Be3 Bg4 6. h3 Bxf3 7. Qxf3 Nc6 8.
O-O-O Qd7 9. Qe2 e6 10. f4 d5 11. e5 h5 12. Rg1 h4 13. Bf2 Nge7 14. g4 hxg3 15.
Rxg3 Nf5 16. Rg1 Bh6 17. Qf3 b5 18. Kb1 Na5 19. h4 Nc6 20. h5 Nce7 21. Bd3 gxh5
22. Qxh5 Bg7 23. Qf3 c6 24. Ne2 O-O-O 25. Be1 Rdg8 26. Bb4 Nh4 27. Qf2 Nef5 28.
Ng3 Ng6 29. Nxf5 exf5 30. Rg5 Nh4 31. Rdg1 f6 32. exf6 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "15"]
[White "Toro Cadavid, John Edison"]
[Black "Rios Parra, Juan Fernando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1948"]
[BlackElo "2051"]
[PlyCount "112"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. O-O d6 8. a3
Be6 9. Bg5 Bxb3 10. cxb3 h6 11. Bh4 Nd4 12. Nc3 Ne6 13. Bxf6 Qxf6 14. Nd5 Qd8
15. b4 Bd4 16. Qc2 O-O 17. Rfe1 Ra7 18. Rac1 Qd7 19. Nh4 Nf4 20. Nxf4 exf4 21.
Nf3 Bb6 22. d4 Raa8 23. Qd2 g5 24. d5 Rae8 25. Nd4 Re5 26. Kh1 Rfe8 27. f3 Bxd4
28. Qxd4 f5 29. h3 fxe4 30. Rxe4 Rxe4 31. fxe4 f3 32. Qf6 fxg2+ 33. Kxg2 Qh7
34. Re1 Qg7 35. Qxg7+ Kxg7 36. Kf3 Kf6 37. Rc1 Ke5 38. Rc6 Re7 39. Rxa6 Rf7+
40. Ke3 Rf4 41. Ra7 Rxe4+ 42. Kf3 Rh4 43. Kg3 Rc4 44. Rb7 Kxd5 45. Rxb5+ Kc6
46. Rb8 Rc2 47. Rh8 Rxb2 48. Rxh6 Rb3+ 49. Kg4 Rxa3 50. Kxg5 Rb3 51. Rh4 d5 52.
Kf5 Kb5 53. Ke5 c6 54. Rh8 Re3+ 55. Kd6 Kxb4 56. Kxc6 Kc4 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "17"]
[White "Castano Ortiz, Eder"]
[Black "Patino Betancur, Cesar A"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2033"]
[BlackElo "0"]
[PlyCount "20"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. Bd3 b6 6. Nbd2 Bb7 7. Ne5 O-O 8. Qf3
c5 9. c3 Nbd7 10. Qh3 g6 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "19"]
[White "Montoya Diez, Cesar Augusto"]
[Black "Arboleda Orozco, Juan M"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2107"]
[BlackElo "1904"]
[PlyCount "85"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 e6 5. Bb3 Be7 6. c3 O-O 7. h3 Nc6 8. Nbd2
b5 9. Bc2 Bb7 10. Nf1 a5 11. Ng3 b4 12. O-O Ne5 13. Nh2 Ng6 14. f4 Qb6 15. Kh1
d5 16. e5 Nd7 17. d4 Ba6 18. Bd3 Bxd3 19. Qxd3 Qa6 20. Qxa6 Rxa6 21. f5 exf5
22. Nxf5 f6 23. Nxe7+ Nxe7 24. exf6 Raxf6 25. Bg5 Rxf1+ 26. Rxf1 Nf5 27. Kg1
bxc3 28. dxc5 cxb2 29. Rb1 Nxc5 30. Rxb2 Ne4 31. Nf3 h5 32. h4 Nxg5 33. hxg5
Rd8 34. Rb5 Ne3 35. Nd4 Nc4 36. g6 a4 37. Rb7 Nd6 38. Ra7 Re8 39. Rxa4 Kf8 40.
Ra5 Re1+ 41. Kf2 Ra1 42. Rxd5 Rxa2+ 43. Kf3 1/2-1/2

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "23"]
[White "Lopez Cardona, Diego"]
[Black "Truco Acevedo, Andres F"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1600"]
[BlackElo "1957"]
[PlyCount "105"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. g3 dxc4 5. Ne5 Qd5 6. Nf3 Nf6 7. Nc3 Bb4 8. a3
Bxc3+ 9. bxc3 Qa5 10. Bb2 O-O 11. Bg2 Nbd7 12. O-O Rd8 13. Qc2 Qf5 14. Qc1 h6
15. a4 e5 16. Ba3 e4 17. Nd2 Qe6 18. Qc2 e3 19. Nf3 exf2+ 20. Rxf2 Ng4 21. Bh3
Ndf6 22. Ne5 Qe8 23. Bxg4 Bxg4 24. Rxf6 Bh5 25. Rf2 f6 26. Nxc4 Qe6 27. Qd3 Bf7
28. Ne3 Re8 29. Nf5 Rad8 30. Raf1 Qa2 31. Bc1 Bc4 32. Nxh6+ Kh8 33. Qg6 Bg8 34.
e4 Qe6 35. Nxg8 Qxg8 36. Rf4 Qe6 37. Rh4+ Kg8 38. Qh7+ Kf7 39. Qh5+ Kg8 40. Qg6
Rd7 41. Rg4 Rf7 42. h4 Ree7 43. h5 Kf8 44. Ba3 Ke8 45. Bxe7 Kxe7 46. e5 f5 47.
Qxe6+ Kxe6 48. Rg6+ Kd5 49. Rd6+ Kc4 50. e6 Re7 51. Rxf5 Kxc3 52. Rf7 Re8 53.
e7 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "25"]
[White "Llano Buritica, Eduardo"]
[Black "Paniagua, Fabio De Jesus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1748"]
[BlackElo "1847"]
[PlyCount "39"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. O-O d6 8. Qb3
Qf6 9. e5 dxe5 10. Bg5 Qg6 11. Re1 Kf8 12. Nbd2 Nf6 13. Nxe5 Nxe5 14. Rxe5 Bd6
15. Nf3 h6 16. Nh4 Qh7 17. Bxf7 g6 18. Bxf6 Qxf7 19. Bxh8 Qh7 20. Re6 1-0

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "26"]
[White "Echeverry, Jose Miguel"]
[Black "Varela, Maria De Los Angeles"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1771"]
[BlackElo "1765"]
[PlyCount "24"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 d6 3. Nf3 Nbd7 4. e3 c6 5. h3 e5 6. dxe5 dxe5 7. Bxe5 Qa5+ 8.
Bc3 Bb4 9. Qd2 Bxc3 10. Qxc3 Qc7 11. Nbd2 O-O 12. O-O-O Rb8 0-1

[Event "Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017"]
[Site "Medellin-Colombia"]
[Date "2017.01.29"]
[Round "7"]
[Board "27"]
[White "Gomez Olivares, Jose David"]
[Black "Moncada Correa, Sara"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1767"]
[BlackElo "1589"]
[PlyCount "59"]
[EventDate "2017.01.25"]
[EventRounds "7"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 h6 7. Bh4 O-O 8. Bd3
Be6 9. Nge2 Nbd7 10. Qc2 c6 11. O-O Rc8 12. f3 c5 13. Qd2 Nb6 14. Bf2 cxd4 15.
Nxd4 Bd7 16. Rac1 Re8 17. Nce2 Nc4 18. Bxc4 dxc4 19. Rfd1 Qb6 20. Nc3 Red8 21.
Qe2 Qa5 22. e4 b5 23. a3 a6 24. g3 Rb8 25. e5 Ne8 26. e6 Bxe6 27. Nxe6 fxe6 28.
Qxe6+ Kf8 29. Rxd8 Bxd8 30. Bc5+ 1-0