[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.18"]
[Round "1.1"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Gomez, Jesus Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2283"]
[BlackElo "1865"]
[PlyCount "49"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. O-O d6 7. c3 Nf6 8. d4
Ba7 9. dxe5 Ng4 10. Qd5 Qd7 11. e6 fxe6 12. Qh5+ g6 13. Qxg4 O-O 14. Bh6 Rf6
15. Nbd2 Kh8 16. e5 Rf5 17. Rae1 d5 18. Bc2 Rh5 19. Bg5 Rxg5 20. Nxg5 Qe7 21.
Ndf3 Bd7 22. Nd4 h5 23. Qg3 Rg8 24. Ngxe6 Nxd4 25. Nxd4 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.18"]
[Round "1.3"]
[White "Narvaez, Faber Alberto"]
[Black "Parra, Diego Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2167"]
[BlackElo "1844"]
[PlyCount "57"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. f4 Qc7 6. Nc3 Bb4 7. Qf3 Nf6 8. Bd2
Nc6 9. Nb3 b5 10. a3 Bxc3 11. Bxc3 d6 12. O-O-O Bb7 13. Bd3 O-O-O 14. Qg3 Rhg8
15. Rhe1 d5 16. e5 d4 17. Bd2 Nh5 18. Qh4 g6 19. g4 Ng7 20. Nc5 Na5 21. Bxa5
Qxa5 22. Nxb7 Kxb7 23. Kb1 Ne8 24. Qxh7 Nc7 25. Re2 Rdf8 26. Be4+ Kb8 27. Qh4
b4 28. Qe1 Rc8 29. Rxd4 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.18"]
[Round "1.5"]
[White "Ruiz C, Joshua D"]
[Black "Prado Segura, Robinson Alexande"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "2137"]
[BlackElo "1818"]
[PlyCount "46"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qe2 Be7 8. f4
O-O 9. O-O-O Qc7 10. g4 Nbd7 11. Bg2 Re8 12. Kb1 Rb8 13. Rhe1 b5 14. e5 dxe5
15. Nc6 exf4 16. Nxb8 Qxb8 17. h3 h6 18. Bh4 g5 19. Bf2 Bb7 20. Bh1 Nc5 21. h4
b4 22. Bxc5 bxc3 23. b3 (23. Qc4 Bxh1 24. Qxc3 Bxc5 25. Qxf6) 23... Bxc5 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.18"]
[Round "1.6"]
[White "Acosta Cruz, Luis Ivan"]
[Black "Quintero, Raul"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1805"]
[BlackElo "2084"]
[PlyCount "92"]
[EventDate "2011.03.18"]

1. c4 Nf6 2. Nc3 g6 3. d4 d6 4. e4 Bg7 5. f3 O-O 6. Be3 Nc6 7. Bd3 a6 8. Nge2
h5 9. Qd2 Rb8 10. Bh6 Bd7 11. Bxg7 Kxg7 12. Nd5 e5 13. Qc3 Re8 14. O-O Nxd4 15.
Nxd4 exd4 16. Qxd4 Be6 17. Rad1 c6 18. Nf4 b5 19. b3 Qb6 20. Qxb6 Rxb6 21. Rc1
Nd7 22. Rf2 Ne5 23. Rd2 Kf6 24. Bf1 bxc4 25. Rxd6 Ke7 26. Rd2 cxb3 27. Nxe6
fxe6 28. axb3 Rxb3 29. Ra2 Reb8 30. Rxa6 Rb1 31. Ra1 Rxc1 32. Rxc1 Kd6 33. f4
Ng4 34. e5+ Kc7 35. Bd3 Rb4 36. g3 h4 37. Bxg6 hxg3 38. hxg3 Rb3 39. Kg2 Rb2+
40. Kh3 Nf2+ 41. Kh4 Kb6 42. Rb1 Rxb1 43. Bxb1 c5 44. g4 Kc7 45. Kg3 Nxg4 46.
Kxg4 c4 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.18"]
[Round "1.7"]
[White "Estrella Becerra, Fernando"]
[Black "Patino, Jairo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2073"]
[BlackElo "1623"]
[PlyCount "31"]
[EventDate "2011.03.18"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Be7 5. Bg2 Nbd7 6. O-O O-O 7. Nc3 c6 8. b3
Re8 9. Re1 Qc7 10. e4 dxe4 11. Ng5 a6 12. Ngxe4 Nxe4 13. Nxe4 e5 14. dxe5 Qxe5
15. Bf4 Qa5 16. Nd6 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.18"]
[Round "1.9"]
[White "Latorre, Franklin Leandro"]
[Black "Giron, Yorman Omar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1990"]
[PlyCount "18"]
[EventDate "2011.03.18"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Be7 6. c4 Qe4+ 7. Be3 cxd4 8.
Bd3 Bb4+ 9. Nc3 Qg4 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.18"]
[Round "1.11"]
[White "Patino, Daniel Santiago"]
[Black "Valcarcel, Gustavo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1968"]
[PlyCount "48"]
[EventDate "2011.03.18"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 h6 5. Bd3 Bxd3 6. Qxd3 e6 7. O-O Nd7 8. Bf4
c5 9. c3 c4 10. Qc2 Ne7 11. Nbd2 Ng6 12. Bg3 Be7 13. Rac1 O-O 14. b3 b5 15.
bxc4 Ba3 16. Rb1 bxc4 17. Qa4 Be7 18. Rb7 Nb6 19. Qa5 Nc8 20. Qa4 Nb6 21. Qa5
Nc8 22. Qa4 Nb6 23. Qa5 Nc8 24. Qa4 Nb6 1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.18"]
[Round "1.14"]
[White "benavides, gabriel"]
[Black "Gomez, Juan Andres"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1903"]
[PlyCount "22"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. c3 Bc5 5. d3 O-O 6. Bg5 h6 7. Bh4 Be7 8. Bg3
d6 9. O-O Bg4 10. Nbd2 Nh5 11. h3 Nxg3 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.18"]
[Round "1.15"]
[White "Rincon, Tristancho"]
[Black "ramon, jorge"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1902"]
[PlyCount "49"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 O-O 8.
Bb3 d6 9. f3 Qa5 10. Qd2 Bd7 11. O-O-O Rac8 12. Kb1 Rfe8 13. h4 h5 14. g4 Ne5
15. Bh6 Bh8 16. gxh5 Nxh5 17. f4 Nc4 18. Qd3 b5 19. f5 Ne5 20. Qd2 Nc4 21. Qg2
Bg7 22. Bxg7 Ne3 23. Qg5 Nxd1 24. Qxg6 Nxc3+ 25. bxc3 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.18"]
[Round "1.18"]
[White "Morales, Luis Eduardo"]
[Black "Ospina Ortiz, Oscar Alexander"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1995"]
[PlyCount "17"]
[EventDate "2011.03.18"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. Nf3 O-O 8. O-O
Nc6 9. Be3 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.18"]
[Round "1.19"]
[White "Pinzon, Edgar Andres"]
[Black "Leal Cortes, Diego Fernando"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1850"]
[PlyCount "81"]
[EventDate "2011.03.18"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 Nbd7 6. e4 dxe4 7. Nxe4 Be7 8.
Bd3 O-O 9. O-O Nxe4 10. Bxe7 Qxe7 11. Bxe4 Nf6 12. Bd3 Rd8 13. Qe2 c5 14. Rfd1
cxd4 15. Nxd4 Qc5 16. Nb3 Qc7 17. Rd2 e5 18. Re1 Re8 19. Nd4 Bg4 20. Nb5 Qa5
21. Qe3 Rad8 22. a3 Rd7 23. f3 Bf5 24. Nc3 Red8 25. Red1 Bxd3 26. Rxd3 Rxd3 27.
Rxd3 Rxd3 28. Qxd3 Qc5+ 29. Kf1 h6 30. b4 Qc6 31. Ke2 Qc7 32. Nd5 Qd6 33. Nxf6+
Qxf6 34. Qd5 Qg6 35. Qd8+ Kh7 36. Qd3 f5 37. g3 Qe6 38. Ke3 Kg8 39. f4 Kf7 40.
b5 Ke7 41. a4 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.2"]
[White "Gutierrez, Jose Antonio"]
[Black "Bejarano, Dany Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2223"]
[BlackElo "1930"]
[PlyCount "63"]
[EventDate "2011.03.18"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Qa5 8. Qd2
Bd7 9. Nf3 Nbc6 10. Bd3 c4 11. Be2 O-O-O 12. O-O Rde8 13. Ba3 f6 14. Rfb1 Nd8
15. Bb4 Qc7 16. Bd6 Qa5 17. exf6 gxf6 18. h3 Nf7 19. Bh2 Ng6 20. Rb4 Bc6 21.
Rab1 e5 22. dxe5 fxe5 23. Ng5 Nxg5 24. Qxg5 Kb8 25. Bg3 Rhg8 26. Qe3 Ka8 27.
Bf3 Qd8 28. Qc5 e4 29. Bg4 Ne5 30. Bh5 Ng6 31. a5 Qg5 32. a6 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.3"]
[White "Manrique, Fernando"]
[Black "Narvaez, Faber Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1957"]
[BlackElo "2167"]
[PlyCount "42"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. f4 d6 8. Be3
Be7 9. Qf3 Nc6 10. O-O-O Nxd4 11. Bxd4 e5 12. fxe5 dxe5 13. Be3 Bg4 14. Nd5
Nxd5 15. Qxg4 Nxe3 16. Qxg7 O-O-O 17. Rd2 Rhg8 18. Qxh7 Kb8 19. Qxf7 Rxd3 20.
Qxg8+ Ka7 21. Rhd1 Qxc2+ 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.4"]
[White "Prieto, Ernesto"]
[Black "Rincon, Tristancho"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2143"]
[BlackElo "1902"]
[PlyCount "61"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5
15. Bc4 Rb8 16. Ra2 Kh8 17. O-O f5 18. f3 Be6 19. Qe2 Ne7 20. b4 Bxd5 21. exd5
axb4 22. Nxb4 Qb6+ 23. Kh1 Ra8 24. Rfa1 Rxa2 25. Qxa2 Rc8 26. Na6 Be3 27. Rb1
Qa7 28. Rb4 Bc5 29. Nxc5 Qxc5 30. h3 h6 31. Qb1 1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.5"]
[White "Gomez, Juan Andres"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1903"]
[BlackElo "2073"]
[PlyCount "52"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nc3 Nf6 3. Nge2 d5 4. exd5 Nxd5 5. g3 b6 6. d3 Bb7 7. Rg1 Bc5 8.
Nxd5 Bxd5 9. Be3 Bxe3 10. fxe3 Qe7 11. Nc3 Bb7 12. e4 Na6 13. Bh3 Nc5 14. Qg4
O-O 15. Rf1 Ne6 16. Rf5 Nd4 17. Rf2 c6 18. Qh5 Bc8 19. Bxc8 Raxc8 20. Kd2 f6
21. Nd1 Qc5 22. Ne3 Nxc2 23. Nxc2 Qxf2+ 24. Kc3 Qc5+ 25. Kd2 Rcd8 26. a3 Qb5
0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.6"]
[White "Carrillo, Custodio"]
[Black "Rodriguez Mayorga, Julian E"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1897"]
[BlackElo "2053"]
[PlyCount "36"]
[EventDate "2011.03.18"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bf4 d5 5. e3 Nc6 6. Nbd2 Be7 7. Bd3 O-O 8. O-O
Nh5 9. Be5 f6 10. Bg3 Nxg3 11. hxg3 e5 12. dxe5 fxe5 13. e4 d4 14. Nh2 Be6 15.
Bc4 Bxc4 16. Nxc4 b5 17. Nd2 c4 18. Qe2 Qd7 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.8"]
[White "Ospina Ortiz, Oscar Alexander"]
[Black "Pena, Fernando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1995"]
[PlyCount "52"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
Be7 9. Qd2 Qc7 10. g4 h6 11. O-O-O Nbd7 12. Kb1 Nc5 13. Nxc5 dxc5 14. Nd5 Nxd5
15. exd5 Bxd5 16. Be2 O-O-O 17. Qc3 Kb8 18. Rhe1 f6 19. Bf2 Qc6 20. Bg3 Ka8 21.
Rd3 Rd7 22. Qa5 Rhd8 23. Bf2 Bc4 24. Rxd7 Qxd7 25. Bxc5 Bxc5 26. Qxc5 Bxe2 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.9"]
[White "Prado Segura, Robinson Alexande"]
[Black "Latorre, Franklin Leandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1818"]
[BlackElo "1990"]
[PlyCount "38"]
[EventDate "2011.03.18"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nd7 5. g3 Ngf6 6. Bg2 Bc5 7. O-O O-O 8. c3
Re8 9. Qc2 Nf8 10. d4 exd4 11. e5 d3 12. Qxd3 Ng4 13. Nb3 Bb6 14. Bf4 Ng6 15.
Rae1 Bc7 16. Bg5 Qd7 17. Nc5 Qf5 18. e6 Bxe6 19. Qxf5 Bxf5 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.10"]
[White "Aponte, Juan Camilo"]
[Black "Pinzon, Edgar Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2001"]
[PlyCount "51"]
[EventDate "2011.03.18"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3 c5 6. d5 e6 7. Bf4 Bd6 8. Bxd6
Qxd6 9. Nb5 Qe5+ 10. Qe2 Qxe2+ 11. Bxe2 Na6 12. dxe6 Bxe6 13. Nd6+ Ke7 14. Nxb7
Rab8 15. Na5 Rxb2 16. Nc6+ Kf8 17. a3 g6 18. h4 h5 19. Nh3 Ne4 20. Nf4 Bf5 21.
O-O Nd2 22. Rfe1 Kg7 23. f3 Nc7 24. Ne7 Be6 25. Rab1 Rhb8 26. Rxb2 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.11"]
[White "Piraquive, Alberto"]
[Black "Patino, Daniel Santiago"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1968"]
[PlyCount "59"]
[EventDate "2011.03.18"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 c6 6. Nf3 Bg4 7. Qe2 e6 8.
Bd2 Qc7 9. h3 Bh5 10. O-O Nbd7 11. Rfe1 O-O-O 12. Bg5 Bd6 13. Ne4 Be7 14. Qe3
Nxe4 15. Bxe7 Rde8 16. Bh4 Bxf3 17. dxe4 Bh5 18. Qxa7 f6 19. a4 g5 20. Bg3 e5
21. a5 Qb8 22. Qe3 Bg6 23. Red1 h5 24. f3 Ref8 25. Be6 Rh7 26. Qd3 Qc7 27. Bf2
Qd8 28. Qd6 Qe7 29. Bxd7+ Qxd7 30. Qxf8+ 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.12"]
[White "Franco, Marcos"]
[Black "Nieto, Manuel Valerio Waldo"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1840"]
[PlyCount "75"]
[EventDate "2011.03.18"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 O-O 6. Be3 e5 7. d5 c5 8. Qd2 Nbd7
9. Bd3 a6 10. g4 Ne8 11. h4 Rb8 12. h5 Ndf6 13. hxg6 fxg6 14. Bh6 Qe7 15. O-O-O
Bd7 16. Nge2 b5 17. Ng3 bxc4 18. Bxc4 Nc7 19. Rh2 Rb4 20. Bd3 c4 21. Bb1 Rfb8
22. Qg5 Bxh6 23. Qxh6 Bxg4 24. fxg4 Nxg4 25. Qh4 Qd7 26. Re2 Nb5 27. Nxb5 R8xb5
28. Qg5 a5 29. Rg1 c3 30. b3 a4 31. Bc2 axb3 32. Bxb3 Qa7 33. Qd8+ Kg7 34. Nh5+
gxh5 35. Qg5+ Kh8 36. Qd8+ Kg7 37. Qg5+ Kh8 38. Qd8+ 1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.14"]
[White "Valcarcel, Gustavo"]
[Black "Ruiz C, Joshua D"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "2137"]
[PlyCount "51"]
[EventDate "2011.03.18"]

1. d4 d5 2. c4 e5 3. cxd5 Qxd5 4. e3 exd4 5. Nf3 Bg4 6. Qxd4 Bxf3 7. gxf3 Qxf3
8. Rg1 c6 9. Nd2 Qf6 10. Qg4 Ne7 11. Bh3 h5 12. Qb4 Nd5 13. Qxb7 Nb6 14. Rg3
Bb4 15. Bg2 O-O 16. Qc7 Nc4 17. Rb1 Nxd2 18. Bxd2 Bxd2+ 19. Kxd2 Qxf2+ 20. Kc3
Qf6+ 21. Kb3 Na6 22. Qa5 Rab8+ 23. Ka3 Qd6+ 24. b4 Qd3+ 25. Rb3 Qc4 26. Rxg7+
1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.15"]
[White "Quintero, Raul"]
[Black "Morales, Luis Eduardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2084"]
[PlyCount "64"]
[EventDate "2011.03.18"]

1. Nf3 d5 2. b3 c5 3. Bb2 Nf6 4. e3 Bg4 5. h3 Bh5 6. Bb5+ Nfd7 7. O-O a6 8. Be2
e6 9. d4 Be7 10. c4 O-O 11. Nbd2 Nc6 12. a3 Rc8 13. Re1 Qc7 14. Nh2 Bxe2 15.
Qxe2 Rfe8 16. Rac1 Nf6 17. f4 g6 18. g4 Nd7 19. g5 Bf8 20. Qg4 Bg7 21. Nhf3
cxd4 22. exd4 Nc5 23. Re3 Ne4 24. h4 b6 25. h5 f5 26. Qh4 Re7 27. Rf1 Rce8 28.
hxg6 hxg6 29. Re2 Rc8 30. Rc1 Kf7 31. Ne5+ Bxe5 32. dxe5 Rg8 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.16"]
[White "Guzman, Pedro Juan"]
[Black "Torres, David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1991"]
[PlyCount "43"]
[EventDate "2011.03.18"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Nf3 Nc6 6. O-O g6 7. c3 Bg7 8. Bg5
O-O 9. Qc2 Re8 10. Re1 Bd7 11. Qb3 Na5 12. Qb4 Nc6 13. Qb3 Na5 14. Qa3 Nc4 15.
Bxc4 dxc4 16. Ne5 Qc7 17. Nd2 b5 18. Nxd7 Qxd7 19. Ne4 Nxe4 20. Rxe4 Qf5 21.
Rxe7 Qxg5 22. Rb7 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.19"]
[White "Leal Cortes, Diego Fernando"]
[Black "Chauta, Steven Duvan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1850"]
[PlyCount "57"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 d6 6. d4 exd4 7. cxd4 Bb4 8. a3
Ba5 9. b4 Bb6 10. d5 a6 11. Ba4 Bd7 12. dxc6 Bxc6 13. Bxc6+ bxc6 14. Bg5 O-O
15. Qb3 d5 16. e5 h6 17. Bh4 g5 18. Nxg5 Ng4 19. Nf3 Qe8 20. Re1 Bd4 21. Nxd4
f6 22. Qg3 Qg6 23. h3 f5 24. hxg4 fxg4 25. Bf6 Rae8 26. Nc3 Rxf6 27. exf6 Rxe1+
28. Rxe1 Qxf6 29. Qxg4+ 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.21"]
[White "Ramon, Jorge"]
[Black "Aguilar, Hernando"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1822"]
[PlyCount "35"]
[EventDate "2011.03.18"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Qb6 7. O-O Nge7 8. Na3
cxd4 9. cxd4 Nf5 10. Nc2 h6 11. b3 Be7 12. Bb2 g5 13. g4 Ng7 14. Ne3 O-O-O 15.
Rc1 Kb8 16. Qd3 Nb4 17. Qc3 Nxa2 18. Qc7+ 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.7"]
[White "Vargas, Edwin Antonio"]
[Black "Acosta Cruz, Luis Ivan"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2007"]
[BlackElo "1805"]
[PlyCount "39"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O d6 8.
cxd4 Bb6 9. Re1 h6 10. Ba3 Qf6 11. e5 dxe5 12. Nc3 Bg4 13. dxe5 Qf4 14. e6 Nge7
15. Qd7+ Kf8 16. Bxe7+ Nxe7 17. Qxe7+ Kg8 18. exf7+ Kh7 19. Bd3+ Bf5 20. Nd5
1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "2.6"]
[White "Carrillo, Custodio"]
[Black "Rodriguez Mayorga, Julian E"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1897"]
[BlackElo "2053"]
[PlyCount "36"]
[EventDate "2011.03.18"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bf4 d5 5. e3 Nc6 6. Nbd2 Be7 7. Bd3 O-O 8. O-O
Nh5 9. Be5 f6 10. Bg3 Nxg3 11. hxg3 e5 12. dxe5 fxe5 13. e4 d4 14. Nh2 Be6 15.
Bc4 Bxc4 16. Nxc4 b5 17. Nd2 c4 18. Qe2 Qd7 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.1"]
[White "Latorre, Franklin Leandro"]
[Black "Gutierrez, Jose Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1990"]
[BlackElo "2223"]
[PlyCount "71"]
[EventDate "2011.03.18"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Nf3 Bf5 8.
Bd3 Qd7 9. O-O O-O 10. Re1 Bf6 11. Qc2 Bxd3 12. Qxd3 Nc6 13. Ne4 Qf5 14. Nxf6+
Qxf6 15. Bd2 Qg6 16. Qxg6 fxg6 17. d5 Nb8 18. Re7 N8d7 19. Bc3 Rf7 20. Rae1 h6
21. b3 Nf8 22. Nd4 Nbd7 23. Rxf7 Kxf7 24. Ne6 c6 25. Nxg7 cxd5 26. cxd5 Rc8 27.
Bd4 Ne5 28. f4 Nd3 29. Rf1 Rc1 30. f5 Rxf1+ 31. Kxf1 Nb4 32. Ne6 gxf5 33. Nd8+
Ke7 34. Nxb7 a6 35. Bg7 Ng6 36. Bxh6 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.3"]
[White "Estrella Becerra, Fernando"]
[Black "Pena, Fernando"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2073"]
[PlyCount "83"]
[EventDate "2011.03.18"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. d4 Bg7 5. O-O O-O 6. Nbd2 c6 7. c4 Nbd7 8. b3
Re8 9. Bb2 Nh5 10. Ne5 dxc4 11. Ndxc4 Nxe5 12. Nxe5 Bxe5 13. dxe5 Qxd1 14.
Rfxd1 Be6 15. Rd2 Red8 16. Rad1 Rxd2 17. Rxd2 Kf8 18. Be4 Ke8 19. Kf1 a5 20.
Bc3 Ng7 21. f3 Bd7 22. Ke1 Ne6 23. Kd1 Nc5 24. Bc2 Be6 25. Kc1 h5 26. h4 a4 27.
b4 Nd7 28. Bd4 Bxa2 29. Bxg6 fxg6 30. Rxa2 Kf7 31. e4 Ke6 32. f4 b5 33. Rg2 Rf8
34. Be3 Kf7 35. g4 hxg4 36. Rxg4 e6 37. Rg1 Rh8 38. Bf2 Rc8 39. Kb1 Rc7 40. Rc1
Rc8 41. Rd1 Rc7 42. Rc1 1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.4"]
[White "Rodriguez Mayorga, Julian E"]
[Black "Pinzon, Edgar Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2053"]
[PlyCount "33"]
[EventDate "2011.03.18"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. e4 Nf6 5. e5 Ne4 6. Nxe4 fxe4 7. f3 Nc6 8. a3
dxc4 9. Be3 Qd5 10. Qd2 Be7 11. fxe4 Qxe4 12. Nf3 Na5 13. Qxa5 Qxe3+ 14. Be2
O-O 15. Qd2 Bh4+ 16. Kd1 Bf2 17. Rf1 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.5"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Prieto, Ernesto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2283"]
[BlackElo "2143"]
[PlyCount "161"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8.
Nxe5 Be7 9. d4 Ne6 10. Be3 O-O 11. c3 f6 12. Nd3 Re8 13. Nd2 Nf8 14. Nf4 Bd6
15. Nc4 Bxf4 16. Bxf4 Rxe1+ 17. Qxe1 Be6 18. Nd2 Qd7 19. Ne4 b6 20. f3 Ng6 21.
Bg3 Re8 22. Qf1 a5 23. a3 f5 24. Ng5 f4 25. Bf2 Bf5 26. Re1 Rxe1 27. Bxe1 h6
28. Ne4 Qe6 29. Qd3 Ne7 30. Bd2 g5 31. h4 Bxe4 32. Qxe4 Qxe4 33. fxe4 Ng6 34.
hxg5 hxg5 35. g3 Kg7 36. Kg2 Kf6 37. Kf3 fxg3 38. Kxg3 Nh8 39. Kg4 Nf7 40. Kh5
a4 41. Be3 b5 42. Bf2 Nd8 43. Bg3 Ne6 44. Be5+ Ke7 45. Kg4 Kd7 46. Kf5 c5 47.
d5 Nd8 48. Kxg5 c6 49. dxc6+ Nxc6 50. Kf6 b4 51. Bf4 bxa3 52. bxa3 Nd8 53. Be3
c4 54. Ke5 Kc6 55. Kd4 Nb7 56. Kxc4 Nd6+ 57. Kd3 Nb5 58. Bc1 Nc7 59. Kc4 Nb5
60. Kb4 Nd6 61. e5 Ne4 62. c4 Nc5 63. Kc3 Nd7 64. Kd4 Nxe5 65. Kxe5 Kc5 66.
Be3+ Kxc4 67. Bd4 Kb3 68. Bc5 Kc4 69. Kd6 Kb5 70. Kd5 Ka6 71. Kc6 Ka5 72. Kb7
Kb5 73. Bb6 Kc4 74. Kc6 Kb3 75. Bc5 Kc4 76. Be3 Kb3 77. Bc1 Kc4 78. Bb2 Kd3 79.
Kb5 Ke4 80. Kxa4 Kd5 81. Kb5 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.6"]
[White "Rincon, Tristancho"]
[Black "Ramirez, Jaime Orlando"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1902"]
[BlackElo "1979"]
[PlyCount "49"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8.
Qc7 Nge7 9. Nc3 O-O 10. Qb6 Qg6 11. Be3 d6 12. Bc4 Kh8 13. O-O-O f5 14. h4 Be6
15. h5 Qf7 16. Bxe6 Qxe6 17. g4 fxe4 18. Bg5 Qxg4 19. Bxe7 Nxe7 20. Qxd6 Nc6
21. Rdg1 Qf4+ 22. Kb1 Rad8 23. Qe6 Qf7 24. Qg4 Rd7 25. Nxe4 1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.7"]
[White "Quintero, Raul"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2084"]
[PlyCount "75"]
[EventDate "2011.03.18"]

1. Nf3 d5 2. b3 c6 3. Bb2 Nf6 4. e3 Bf5 5. d4 e6 6. Be2 Nbd7 7. O-O Bd6 8. c4
h6 9. Nbd2 O-O 10. Re1 Re8 11. a3 Qc7 12. h3 Ne4 13. Nxe4 Bxe4 14. c5 Bf8 15.
b4 a6 16. a4 Rad8 17. Qb3 e5 18. b5 axb5 19. axb5 Ra8 20. b6 Qc8 21. Rxa8 Qxa8
22. Ra1 Qd8 23. Bc3 exd4 24. exd4 Qf6 25. Ra7 Rb8 26. Ra1 Qf4 27. Bd2 Qf5 28.
Qc3 g5 29. Nh2 Re8 30. Ra7 Rb8 31. Qg3 Qe6 32. Nf3 f5 33. Qc7 Bg7 34. Ne1 Bxg2
35. Kxg2 Qxe2 36. Qxd7 Qxd2 37. Nf3 Rf8 38. Nxd2 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.8"]
[White "Nieto, Manuel Valerio Waldo"]
[Black "Ospina Ortiz, Oscar Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1840"]
[BlackElo "1995"]
[PlyCount "17"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nf3 Nc6 3. d3 Bc5 4. Nc3 f5 5. Ne2 d6 6. a4 a6 7. b4 Bb6 8. c3 Nf6
9. Qc2 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.9"]
[White "Aguilar, Hernando"]
[Black "Manrique, Fernando"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1822"]
[BlackElo "1957"]
[PlyCount "74"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 Qe7
8. O-O Bxc3 9. bxc3 Rb8 10. e5 Nd5 11. c4 Nb6 12. a4 Ba6 13. Ba3 c5 14. Qg4 O-O
15. a5 Na4 16. Rae1 Nb2 17. Bxb2 Rxb2 18. Re3 g6 19. h4 h5 20. Qg3 Rfb8 21.
Rfe1 Kg7 22. f4 R2b4 23. f5 Qe8 24. Qg5 Bxc4 25. fxg6 fxg6 26. Rg3 Bxd3 27.
cxd3 Rb1 28. Rxb1 Rxb1+ 29. Kh2 Rf1 30. Qxh5 Qf7 31. Qg5 Rf5 32. Qe3 Qe7 33.
Rg5 Rxg5 34. hxg5 d6 35. e6 Kg8 36. Kg1 c6 37. Kf1 Kf8 1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.10"]
[White "Bejarano, Dany Andres"]
[Black "Nieto, Guillermo Luigui Uba"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1930"]
[BlackElo "1827"]
[PlyCount "84"]
[EventDate "2011.03.18"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Bf5 6. g3 c6 7. Bg2 e6 8. O-O
Qc7 9. Bg5 Nbd7 10. Re1 Bd6 11. Qd2 O-O 12. Nh4 Bg6 13. Nxg6 hxg6 14. Rad1 c5
15. Nb5 Qb6 16. Nxd6 Qxd6 17. Qc3 Nd5 18. dxc5 Qxc5 19. Qxc5 Nxc5 20. Bxd5 exd5
21. Rxd5 Ne6 22. Be3 Rfd8 23. Rxd8+ Rxd8 24. a3 a6 25. Re2 Rc8 26. c3 Rd8 27.
Kf1 Kf8 28. Rd2 Rxd2 29. Bxd2 Ke7 30. Ke2 Kd6 31. Ke3 Kd5 32. b3 Nc5 33. c4+
Kc6 34. b4 Nd7 35. Bc3 f6 36. Kd3 Nb6 37. Bd4 Nd7 38. f4 Kd6 39. g4 Kc6 40. Ke4
Kd6 41. a4 Kc6 42. h4 Kd6 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.12"]
[White "Moreno, Jairo Antonio"]
[Black "Carrillo, Custodio"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1897"]
[PlyCount "67"]
[EventDate "2011.03.18"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 dxc4 5. a4 Bb4 6. Bd2 Nf6 7. e3 Bxc3 8. Bxc3
b5 9. axb5 cxb5 10. b3 O-O 11. bxc4 bxc4 12. Bxc4 Bb7 13. Be2 Ne4 14. Bb4 Re8
15. Ba5 Qd5 16. O-O Nc6 17. Be1 Ne7 18. Ra5 Qd6 19. Ne5 Nc6 20. Nc4 Qc7 21. Ra1
Rad8 22. Qa4 Rd7 23. f3 Nf6 24. Bg3 Qd8 25. Ne5 Nxe5 26. dxe5 Nh5 27. Bb5 Nxg3
28. hxg3 Ree7 29. Bxd7 Rxd7 30. Rfd1 Bd5 31. e4 Qb6+ 32. Qd4 Qxd4+ 33. Rxd4 Bc6
34. Rxd7 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.13"]
[White "Fino, Miguel Andres"]
[Black "Valcarcel, Gustavo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1854"]
[PlyCount "63"]
[EventDate "2011.03.18"]

1. e4 c6 2. d4 d5 3. Nc3 b5 4. exd5 b4 5. Ne4 cxd5 6. Nc5 e5 7. Bb5+ Bd7 8.
Nxd7 Nxd7 9. dxe5 Ne7 10. Nf3 h6 11. e6 fxe6 12. Ne5 Qc7 13. Bxd7+ Kd8 14. Qe2
Nf5 15. O-O Bd6 16. Bxe6 Nd4 17. Qh5 Nxe6 18. Nf7+ Kd7 19. Nxh8 Rxh8 20. Qxd5
Re8 21. Bd2 a5 22. c3 Qc5 23. Qd3 Qe5 24. f4 Qh5 25. Rad1 Rd8 26. cxb4 Ke7 27.
Qb3 Nxf4 28. Bxf4 Bxf4 29. Rde1+ Be5 30. Rxe5+ Qxe5 31. Qf7+ Kd6 32. Rd1+ 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.16"]
[White "Patino, Daniel Santiago"]
[Black "Prado Segura, Robinson Alexande"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1968"]
[BlackElo "1818"]
[PlyCount "50"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 g6 7. d4 cxd4 8.
cxd4 Bg7 9. Nc3 Nf6 10. Bf4 O-O 11. Qd2 Rfd8 12. Rac1 Rac8 13. Rfe1 Nxd4 14.
Qxd4 e5 15. Bxe5 dxe5 16. Qxa7 Ra8 17. Qe3 Nh5 18. Red1 Qe6 19. h3 Nf4 20. a3
Bh6 21. Kf1 Qc4+ 22. Ne2 Qb5 23. Rxd8+ Rxd8 24. Rc2 Rd1+ 25. Ne1 Nd3 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.17"]
[White "Ruiz C, Joshua D"]
[Black "Benavides, Gabriel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2137"]
[PlyCount "75"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 d6 3. d4 Nc6 4. Nc3 Bg4 5. d5 Nd4 6. Be2 Nxe2 7. Qxe2 a6 8. a4
h6 9. h3 Bh5 10. O-O Nf6 11. b3 Qd7 12. Bb2 Nh7 13. Qe3 g5 14. Nh2 Bg7 15. Rab1
Be5 16. Nf3 g4 17. Nxe5 dxe5 18. h4 Nf6 19. g3 Bg6 20. a5 Qc7 21. Ra1 Nd7 22.
Rfe1 f6 23. Qe2 h5 24. Qc4 f5 25. b4 Rc8 26. b5 Qd6 27. Rad1 f4 28. bxa6 Qxa6
29. Nb5 Nf6 30. Bxe5 Rf8 31. Bxf4 Nd7 32. d6 Rxf4 33. Nc7+ Rxc7 34. Qxa6 Rc6
35. Qxb7 Bxe4 36. dxe7 Re6 37. Qxd7+ Kf7 38. e8=Q+ 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.19"]
[White "Chauta, Steven Duvan"]
[Black "Gomez, Jesus Alberto"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1865"]
[PlyCount "26"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 d6 5. O-O b5 6. Bb3 a5 7. Nxb5 Nf6 8. Nc3
Be6 9. Ba4 Qd7 10. d3 O-O 11. Bg5 Nh5 12. Nxe5 dxe5 13. Qxh5 Rab8 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.20"]
[White "Barros Romero, Rodrigo"]
[Black "Patino, Jairo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1623"]
[PlyCount "68"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bb5 Bd7 7. Be3 a6 8.
Nxc6 bxc6 9. Ba4 Qc7 10. O-O e5 11. Bb3 Be7 12. Qe2 O-O 13. Rad1 a5 14. a4 Bg4
15. f3 Bc8 16. Kh1 Be6 17. Bxe6 fxe6 18. Qf2 Rab8 19. b3 Ng4 20. Qd2 Nxe3 21.
Qxe3 d5 22. exd5 exd5 23. Rfe1 d4 24. Qxe5 Qxe5 25. Rxe5 Bf6 26. Rc5 dxc3 27.
Rxc6 Rfd8 28. Rxd8+ Rxd8 29. h3 Rd2 30. Ra6 Rxc2 31. Rxa5 Re2 32. Ra8+ Kf7 33.
Rc8 c2 34. Rc7+ Kg6 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.14"]
[White "Torres, David"]
[Black "Leal Cortes, Diego Fernando"]
[Result "1/2-1/2"]
[ECO "B12"]
[BlackElo "1850"]
[PlyCount "58"]
[EventDate "2011.03.18"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h5 6. e6 Nf6 7. g5 Ne4 8. Nf3 fxe6
9. Ne5 Bf5 10. Bh3 Nd7 11. Bxf5 exf5 12. Ng6 Rh7 13. Nf4 Qa5+ 14. Bd2 Nxd2 15.
Nxd2 O-O-O 16. Qe2 Qb4 17. O-O-O Qd6 18. Nxh5 g6 19. Ng3 e5 20. dxe5 Nxe5 21.
Rhe1 Re7 22. Qe3 Kb8 23. Qb3 Qc5 24. f4 Ng4 25. Nf3 Rxe1 26. Rxe1 Qf2 27. Nh1
Qg2 28. Rg1 Qe2 29. Re1 Qg2 1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.19"]
[Round "3.2"]
[White "Narvaez, Faber Alberto"]
[Black "Vargas, Edwin Antonio"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "2167"]
[BlackElo "2007"]
[PlyCount "74"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
Bd7 9. Bc4 Rc8 10. Bb3 Ne5 11. Bh6 O-O 12. h4 Nc4 13. Bxc4 Rxc4 14. Nde2 Qa5
15. h5 Bxh6 16. Qxh6 g5 17. O-O Qc5+ 18. Kh1 Qe5 19. Rad1 Be6 20. Rd3 Re8 21.
f4 gxf4 22. Nxf4 Kh8 23. Rg3 Rg8 24. Rxg8+ Nxg8 25. Ng6+ fxg6 26. Qd2 Qxh5+ 27.
Kg1 Qc5+ 28. Kh1 Nf6 29. Rf3 Kg7 30. Qe1 Qh5+ 31. Kg1 Ng4 32. Qg3 Qg5 33. Qe1
Qe5 34. Qh4 g5 35. Qh5 Nf6 36. Qh1 Nxe4 37. Rd3 Ng3 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "4.1"]
[White "Vargas, Edwin Antonio"]
[Black "Rodriguez Mayorga, Julian E"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2007"]
[BlackElo "2053"]
[PlyCount "91"]
[EventDate "2011.03.18"]

1. d4 Nf6 2. f4 g6 3. Nf3 Bg7 4. Nc3 d5 5. e3 c5 6. Be2 O-O 7. O-O Ne4 8. Nxe4
dxe4 9. Ne5 f6 10. Bc4+ e6 11. Ng4 cxd4 12. exd4 Nc6 13. c3 Kh8 14. Be3 a6 15.
a4 Ne7 16. Bc1 Bd7 17. Qb3 e5 18. Nf2 exd4 19. Nxe4 b5 20. axb5 axb5 21. Rxa8
Qxa8 22. Bd3 Bc6 23. Re1 Nf5 24. Qc2 Re8 25. Kf2 b4 26. cxb4 Ne3 27. Bxe3 dxe3+
28. Rxe3 f5 29. Nd6 Rxe3 30. Kxe3 Bxg2 31. Qc8+ Qxc8 32. Nxc8 Bxb2 33. b5 Kg7
34. b6 Bc1+ 35. Kf2 Bb7 36. Nd6 Bxf4 37. Nxb7 Bxh2 38. Nc5 Kf6 39. b7 h5 40.
Nd7+ Kg5 41. b8=Q Bxb8 42. Nxb8 f4 43. Nc6 Kf6 44. Kf3 g5 45. Nd4 h4 46. Kg4
1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "4.3"]
[White "Piraquive, Alberto"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2283"]
[PlyCount "70"]
[EventDate "2011.03.18"]

1. e4 c5 2. d3 Nc6 3. c3 d5 4. Qc2 Nf6 5. Bg5 e6 6. Nf3 Be7 7. Be2 O-O 8. O-O
h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. Re1 dxe4 12. dxe4 e5 13. Nbd2 Nf4 14. Bf1 Qf6
15. Re3 Be6 16. Ne1 Rad8 17. Nd3 b6 18. Nf3 Bg4 19. Nxf4 exf4 20. Rd3 Bxf3 21.
Rxf3 Ne5 22. Rh3 g5 23. Be2 Kg7 24. Kf1 Rfe8 25. Rd1 Rxd1+ 26. Bxd1 Rd8 27. Be2
Rd6 28. Ba6 Qe6 29. b3 Qd7 30. Ke1 b5 31. Bxb5 Qxb5 32. c4 Qa5+ 33. Ke2 Rd4 34.
f3 Nd3 35. Qb1 Qc3 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "4.5"]
[White "Fino, Miguel Andres"]
[Black "Narvaez, Faber Alberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1854"]
[BlackElo "2167"]
[PlyCount "80"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 g6 6. d3 Bg7 7. O-O Nge7 8. Be3
Nd4 9. Qd2 O-O 10. Rab1 Nec6 11. Ne2 Nxf3+ 12. Bxf3 Nd4 13. Bg2 d6 14. f4 Bd7
15. c3 Nxe2+ 16. Qxe2 Qa5 17. Qd2 Rac8 18. d4 Bb5 19. Rfc1 Rfd8 20. Qf2 Bd3 21.
Ra1 Rc7 22. Rd1 cxd4 23. Bxd4 Bxd4 24. Qxd4 Bb5 25. g4 Be2 26. Qf6 Rcd7 27. Rd2
Bxg4 28. Qh4 Qc5+ 29. Kh1 Qe3 30. Rf2 d5 31. exd5 exd5 32. Qg3 Qe6 33. h3 Bf5
34. Rd2 Re8 35. Rad1 Be4 36. Kh2 f5 37. h4 Kh8 38. Rd4 Rg8 39. Qh3 Qd6 40. Kg3
b5 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "4.8"]
[White "Prado Segura, Robinson Alexande"]
[Black "Bejarano, Dany Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1818"]
[BlackElo "1930"]
[PlyCount "64"]
[EventDate "2011.03.18"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. Nbd2 Be7 5. e3 Nbd7 6. Bd3 O-O 7. O-O b6 8.
Qe2 a5 9. a4 Bb7 10. c4 c5 11. cxd5 Nxd5 12. Bxe7 Qxe7 13. Rfc1 cxd4 14. exd4
Nf4 15. Qe3 Nxd3 16. Qxd3 Rac8 17. Rc3 Rfd8 18. Qb5 Rxc3 19. bxc3 Rc8 20. Ne5
Nxe5 21. Qxe5 Rxc3 22. d5 Qc5 23. Qb8+ Bc8 24. d6 Rc1+ 25. Rxc1 Qxc1+ 26. Nf1
Qc6 27. Qc7 Qxc7 28. dxc7 Kf8 29. Nd2 Ke7 30. Nc4 Kd7 31. Nxb6+ Kxc7 32. Nc4
Bb7 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "4.9"]
[White "Pinzon, Edgar Andres"]
[Black "Rincon, Tristancho"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1902"]
[PlyCount "52"]
[EventDate "2011.03.18"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 Nf6 5. Bg5 dxc4 6. e4 b5 7. a4 b4 8. Na2 h6
9. Bxf6 Qxf6 10. a5 c5 11. Bxc4 cxd4 12. Qxd4 Qxd4 13. Nxd4 Bc5 14. Nb5 Na6 15.
Rd1 O-O 16. O-O Be7 17. Nd6 Nc5 18. e5 Ba6 19. Nxb4 Bxd6 20. Nxa6 Be7 21. Nxc5
Bxc5 22. Rd7 Bb4 23. a6 Rfd8 24. Rfd1 Rxd7 25. Rxd7 Ba5 26. Kf1 Rd8 1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "4.12"]
[White "Lizarazo Arango, Juan Carlos"]
[Black "Aguilar, Hernando"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2064"]
[BlackElo "1822"]
[PlyCount "97"]
[EventDate "2011.03.18"]

1. Nf3 h5 2. d4 d5 3. Nc3 e6 4. e4 Bb4 5. Bd3 dxe4 6. Bxe4 Nf6 7. Bg5 Qd6 8.
Bd3 Nd5 9. Bd2 Nxc3 10. bxc3 Ba5 11. Ng5 Nd7 12. Qf3 Nf6 13. O-O c6 14. Bf4 Qd5
15. Ne4 Nxe4 16. Bxe4 Qc4 17. Be5 Bxc3 18. Bxg7 Rg8 19. Qf6 Bd7 20. Bh7 Rxg7
21. Qxg7 O-O-O 22. Rad1 f5 23. Bg6 c5 24. Bxh5 Bxd4 25. Rxd4 Qxd4 26. Qxd4 cxd4
27. f4 Ba4 28. Rf2 Kd7 29. g4 fxg4 30. Bxg4 Ke7 31. Rd2 Kf6 32. Kf2 b6 33. Re2
Rd6 34. Bf3 Bb5 35. Re5 Bc4 36. a3 d3 37. cxd3 Rxd3 38. Re3 Rxe3 39. Kxe3 e5
40. h4 exf4+ 41. Kxf4 b5 42. Ke4 a5 43. Kd4 Kg6 44. Bd1 Bf7 45. Kc5 Be8 46. Kb6
b4 47. a4 Bxa4 48. Kxa5 Bxd1 49. Kxb4 1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "4.13"]
[White "Manrique, Fernando"]
[Black "Franco, Marcos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1957"]
[PlyCount "49"]
[EventDate "2011.03.18"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. Bb5+ Nc6 7. g4 Bg6 8.
Ne5 Rc8 9. d4 e6 10. h4 h6 11. Nxg6 fxg6 12. Qd3 Qf6 13. Rh3 Bd6 14. Rf3 Qe7
15. Qxg6+ Kd8 16. Bxc6 bxc6 17. Rf7 Qe8 18. Qxg7 Ne7 19. Be3 Rg8 20. Qf6 Rg6
21. Qf3 Nf5 22. Rxa7 Nxh4 23. Qh3 Be7 24. O-O-O Qf8 25. Rxe7 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "4.16"]
[White "Nieto, Guillermo Luigui Uba"]
[Black "Quintero, Raul"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1827"]
[BlackElo "2084"]
[PlyCount "55"]
[EventDate "2011.03.18"]

1. e4 b6 2. Nf3 e6 3. d3 Bb7 4. g3 c5 5. Bg2 g6 6. O-O Bg7 7. Nbd2 Ne7 8. c3
O-O 9. Re1 Nbc6 10. e5 a6 11. Nc4 Qc7 12. a4 h6 13. h4 Kh7 14. Bf4 Nd5 15. Qd2
Nxf4 16. Qxf4 f6 17. exf6 Rxf6 18. Qd2 Raf8 19. Nfe5 Nxe5 20. Nxe5 Bxg2 21.
Kxg2 d6 22. Ng4 Rf5 23. Re2 h5 24. Ne3 R5f6 25. Rf1 Bh6 26. d4 Qf7 27. Qd3 Kg7
28. Kg1 1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "4.17"]
[White "Patino, Jairo"]
[Black "Aponte, Juan Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1623"]
[BlackElo "2001"]
[PlyCount "32"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Nxe5 Nxe5 6. dxe5 c6 7. Bc4 Qa5+ 8.
Bd2 Qxe5 9. Bc3 Qg5 10. h4 Qg6 11. Qe2 d5 12. Bb3 Nf6 13. Nd2 Qxg2 14. O-O-O
Bg4 15. Rdg1 Qxg1+ 16. Rxg1 Bxe2 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "4.19"]
[White "Carrillo, Custodio"]
[Black "Giron, Yorman Omar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1897"]
[PlyCount "37"]
[EventDate "2011.03.18"]

1. d4 d5 2. Nf3 f5 3. Bf4 Nf6 4. e3 e6 5. Bd3 Be7 6. Nbd2 Nc6 7. O-O O-O 8. c4
h6 9. h3 Bd7 10. Rc1 Rc8 11. a3 Qe8 12. Ne5 Nxe5 13. Bxe5 c6 14. Nf3 g5 15. Bg3
Qh5 16. Ne5 Qxd1 17. Rfxd1 Be8 18. Rc2 Ne4 19. Bh2 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "4.21"]
[White "Benavides, Gabriel"]
[Black "Patino, Daniel Santiago"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1968"]
[PlyCount "88"]
[EventDate "2011.03.18"]

1. e4 d5 2. e5 c5 3. Nf3 Nc6 4. Be2 Bg4 5. h3 Bxf3 6. Bxf3 Nxe5 7. Be2 e6 8.
Bb5+ Nc6 9. d4 Qa5+ 10. Nc3 Nf6 11. Bd2 Qc7 12. Be3 cxd4 13. Bxd4 Be7 14. Bxc6+
bxc6 15. O-O O-O 16. f4 Nd7 17. Qg4 Bf6 18. Bxf6 Nxf6 19. Qf3 Qb6+ 20. Kh1 Qxb2
21. Qd3 c5 22. Rf3 Qb6 23. Raf1 Qc7 24. Qd2 Rfd8 25. Qe1 Qa5 26. Qh4 Kh8 27. g4
d4 28. g5 Nd5 29. Ne4 Ne3 30. Rg1 Nf5 31. Qg4 Qxa2 32. Rf2 Qd5 33. Qf3 Nh4 34.
Qe2 d3 35. cxd3 Qxd3 36. Qe1 Qxh3+ 37. Rh2 Qf3+ 38. Rgg2 Rd1 39. Qxd1 Qxd1+ 40.
Rg1 Qf3+ 41. Rgg2 Nxg2 42. Rxg2 Qxe4 43. g6 Qxg2+ 44. Kxg2 fxg6 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "4.23"]
[White "Ramon, Jorge"]
[Black "Chauta, Steven Duvan"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "55"]
[EventDate "2011.03.18"]

1. d4 d5 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 Nf6 5. Bg5 h6 6. Bh4 g5 7. Bg3 Nc6 8. e3
Ng4 9. cxd5 exd5 10. Bb5 a6 11. Bxc6+ bxc6 12. O-O Qf6 13. Ne5 Nxe5 14. Bxe5
Qg6 15. Bxh8 Qh5 16. Qxh5 Bf5 17. Qxh6 O-O-O 18. Qxc6 Bd7 19. Qxa6+ Kb8 20.
Nxd5 Bd6 21. Be5 Bc8 22. Qb5+ Ka8 23. Bxd6 Rxd6 24. Nxc7+ Ka7 25. Qc5+ Rb6 26.
Rac1 Kb7 27. Qd5+ Kb8 28. Qa8# 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "5.1"]
[White "Ruiz Aguilar, Pablo Alexander"]
[Black "Vargas, Edwin Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2283"]
[BlackElo "2007"]
[PlyCount "77"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e6 7. O-O Be7 8.
Kh1 Bd7 9. Ndb5 Bc8 10. Bf4 e5 11. Bg5 a6 12. Bxf6 gxf6 13. Na3 b5 14. Nd5 O-O
15. f4 Kh8 16. f5 Rg8 17. Bd3 Bb7 18. c3 Rg5 19. Nc2 Qf8 20. Be2 Qg7 21. Bf3
Rg8 22. Qe2 Bd8 23. Rfd1 h5 24. Nce3 h4 25. a4 Na7 26. axb5 Nxb5 27. h3 Nc7 28.
b4 Nxd5 29. Nxd5 Rg3 30. Ne3 Qg5 31. Rxd6 Bxe4 32. Rf1 Bc7 33. Rd7 Bb8 34. Rxf7
Bxf5 35. Nxf5 Qxf5 36. Bg4 Qd3 37. Qxd3 Rxd3 38. Bf5 Rgd8 39. Bxd3 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "5.2"]
[White "Pena, Fernando"]
[Black "Latorre, Franklin Leandro"]
[Result "1-0"]
[ECO "B10"]
[BlackElo "1990"]
[PlyCount "69"]
[EventDate "2011.03.18"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Bc4 Nb6 7. Bb3 N8d7
8. d4 e6 9. Nge2 Nf6 10. O-O Be7 11. Re1 O-O 12. Ng3 Bd7 13. Bc2 Bc6 14. a3 Rc8
15. Qd3 Bd5 16. Nh5 g6 17. Nxd5 Nbxd5 18. Ng3 Qc7 19. Bb3 Rfd8 20. Qf3 Bf8 21.
Bg5 Be7 22. Rad1 Qd6 23. h4 h5 24. Re5 Nh7 25. Bxe7 Nxe7 26. Ne4 Qc6 27. Qf4
Nf5 28. Nc5 Nf8 29. Rde1 Rxd4 30. Ne4 Kg7 31. Rxf5 Rxe4 32. Rxf7+ Kg8 33. Rxf8+
Rxf8 34. Qxe4 Qc5 35. Qxg6+ 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "5.4"]
[White "Narvaez, Faber Alberto"]
[Black "Ospina Ortiz, Oscar Alexander"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2167"]
[BlackElo "1995"]
[PlyCount "60"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Qc7 7. Qf3 Nbd7 8.
O-O-O h6 9. Bh4 b5 10. Nd5 Nxd5 11. exd5 Ne5 12. Qe3 g5 13. Bg3 Bg7 14. h4 Rf8
15. hxg5 hxg5 16. Be2 f5 17. Bh5+ Kd8 18. Qe2 f4 19. Bh2 Bd7 20. f3 Qa5 21. Kb1
Rc8 22. Bg1 Nc4 23. Nb3 Qc7 24. Bd4 Bxd4 25. Nxd4 Ne3 26. Bg4 Nxg4 27. fxg4 Qc4
28. Qe4 Bxg4 29. Rde1 Re8 30. Nc6+ Kc7 1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "5.6"]
[White "Estrella Becerra, Fernando"]
[Black "Leal Cortes, Diego Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2073"]
[BlackElo "1850"]
[PlyCount "53"]
[EventDate "2011.03.18"]

1. Nf3 d5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. c4 O-O 6. cxd5 Qxd5 7. O-O Qh5 8.
Nc3 c6 9. Re1 Bh3 10. Bh1 Nbd7 11. Qb3 b6 12. Bf4 Rac8 13. Rad1 Nd5 14. Nxd5
cxd5 15. Ng5 e6 16. Nxh3 Qxh3 17. Bg2 Qh5 18. h3 Rc4 19. Qe3 Qf5 20. g4 Qc2 21.
Rd2 Bxd4 22. Rxd4 Qxb2 23. Rxc4 dxc4 24. Rd1 Nc5 25. Be5 Qc2 26. Rc1 Qa4 27.
Qd4 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "5.7"]
[White "Pinzon, Edgar Andres"]
[Black "Ramirez, Jaime Orlando"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1979"]
[PlyCount "61"]
[EventDate "2011.03.18"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 O-O 6. e3 h6 7. Bf4 c5 8. Bd3
Nc6 9. Rc1 Qa5 10. O-O Rd8 11. cxd5 cxd4 12. exd4 Nxd5 13. Qd2 Nxf4 14. Qxf4
Qb4 15. Rfd1 Qxb2 16. h4 Nb4 17. Bb1 Nd5 18. Nxd5 exd5 19. Rc7 Bf6 20. g4 Rd7
21. Rc2 Qa3 22. g5 hxg5 23. hxg5 Bd8 24. Rdc1 Qa4 25. Kg2 Bc7 26. Rxc7 Rxc7 27.
Rxc7 Be6 28. g6 Qa6 29. gxf7+ Kf8 30. Qh4 Bxf7 31. Qh8+ 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "5.9"]
[White "Rincon, Tristancho"]
[Black "Piraquive, Alberto"]
[Result "*"]
[ECO "A00"]
[WhiteElo "1902"]
[PlyCount "82"]
[EventDate "2011.03.18"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5
Bh7 9. Bf4 Ngf6 10. Bd3 Bxd3 11. Qxd3 e6 12. O-O-O Be7 13. Ne4 Nxe4 14. Qxe4
Nf6 15. Qe2 Qd5 16. Kb1 a5 17. Ne5 a4 18. c4 Qa5 19. Rhe1 O-O 20. Bd2 Bb4 21.
Bxb4 Qxb4 22. f4 c5 23. g4 cxd4 24. Rxd4 b5 25. Red1 bxc4 26. Nxc4 Nd5 27. Qd2
Qb5 28. g5 hxg5 29. fxg5 Ne7 30. Nd6 Qe5 31. h6 Nf5 32. hxg7 Kxg7 33. Nxf5+
Qxf5+ 34. Ka1 Rfc8 35. Qg2 a3 36. b3 Ra7 37. g6 Rc2 38. Qe4 Qxe4 39. Rxe4 Rac7
40. Rc4 R2xc4 41. bxc4 Kxg6 *

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "5.10"]
[White "Aponte, Juan Camilo"]
[Black "Poveda, Julio Cesar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2001"]
[PlyCount "54"]
[EventDate "2011.03.18"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. c3 e6 6. Nd2 c5 7. Nb3 cxd4 8. cxd4
Nc6 9. Bb5 Rc8 10. Ne2 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 Nge7 13. O-O O-O 14. f4 f6
15. Rac1 Qb6 16. Bxc6 Rxc6 17. Qa5 Rxc1 18. Rxc1 Qxa5 19. Nxa5 b6 20. Nb3 Rc8
21. exf6 gxf6 22. g5 Rxc1+ 23. Nbxc1 fxg5 24. fxg5 Kg7 25. Kg2 Kg6 26. h4 Kh5
27. Kh3 e5+ 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "5.11"]
[White "Acosta Cruz, Luis Ivan"]
[Black "Lizarazo Arango, Juan Carlos"]
[Result "0-1"]
[ECO "A19"]
[WhiteElo "1805"]
[BlackElo "2064"]
[PlyCount "96"]
[EventDate "2011.03.18"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. e5 Ng8 5. g3 d6 6. exd6 Bxd6 7. Nf3 Nf6 8. Bg2
Nc6 9. d3 O-O 10. O-O Be7 11. Re1 Qd7 12. Qe2 Rd8 13. Rd1 Nd4 14. Nxd4 cxd4 15.
Ne4 Nxe4 16. Bxe4 Rb8 17. Bf4 Bd6 18. Bg5 f6 19. Bd2 b5 20. b3 Re8 21. Re1 Bb7
22. Rac1 Bxe4 23. Qxe4 Ba3 24. Rc2 Rbc8 25. Bc1 Bb4 26. Ree2 bxc4 27. bxc4 e5
28. g4 g6 29. f3 Ba5 30. h4 f5 31. gxf5 gxf5 32. Rg2+ Kh8 33. Qe2 Re6 34. Bg5
Bd8 35. Rb2 Bxg5 36. Rxg5 h6 37. Rg2 Qe7 38. Qf2 Rg8 39. Rxg8+ Kxg8 40. f4 Rg6+
41. Kf1 Rg4 42. fxe5 Qxe5 43. Re2 Qd6 44. Qh2 Qa3 45. Qb8+ Kh7 46. Qb2 Qxd3 47.
Qc2 Qh3+ 48. Rg2 d3 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "5.12"]
[White "Aguilar, Hernando"]
[Black "Carrillo, Custodio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1822"]
[BlackElo "1897"]
[PlyCount "55"]
[EventDate "2011.03.18"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8.
Nf3 Bg4 9. Qa4 Bd7 10. Qc4 e6 11. O-O Be7 12. Re1 O-O 13. Bg5 Qb6 14. b3 h6 15.
Bxf6 Bxf6 16. e5 d5 17. Qd3 Be7 18. Na4 Qa5 19. Rac1 Kh8 20. Qe2 c5 21. Nxc5
Bb5 22. Qd2 Qa3 23. Re3 a5 24. g3 Rab8 25. Ne1 a4 26. b4 Qxc1 27. Qxc1 Bg5 28.
f4 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "5.15"]
[White "Ruiz C, Joshua D"]
[Black "Parra, Diego Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2137"]
[BlackElo "1844"]
[PlyCount "61"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. f4 Nc6 7. Nb3 b5 8. Qf3
Bb7 9. Bd3 Nf6 10. Bd2 d5 11. e5 Nd7 12. O-O Nb4 13. Qg4 Nxd3 14. cxd3 Nc5 15.
d4 Nxb3 16. axb3 g6 17. Rac1 Qd7 18. Qh3 Rc8 19. Nd1 Rxc1 20. Bxc1 Bc6 21. Ne3
Bg7 22. g4 f6 23. g5 fxe5 24. fxe5 Qe7 25. Ng4 Qa7 26. Nf6+ Ke7 27. Be3 b4 28.
Rc1 Bb5 29. Rc5 Bxf6 30. gxf6+ Kf7 31. Qh6 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "5.16"]
[White "Torres, David"]
[Black "Quintero, Raul"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2084"]
[PlyCount "67"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. O-O b5 8. Bb3
Be7 9. Nxd4 Nc5 10. Bd5 Bb7 11. f4 Nxd4 12. Qxd4 Ne6 13. Qd1 Bxd5 14. Qxd5 c6
15. Qe4 O-O 16. Nc3 Bc5+ 17. Kh1 f6 18. f5 Nd4 19. exf6 Rxf6 20. Qe5 Qf8 21.
Bg5 Rxf5 22. Rxf5 Qxf5 23. Qxf5 Nxf5 24. Re1 h6 25. Bd2 Rf8 26. Ne4 Be7 27. Nc3
Nd4 28. g4 Bf6 29. Rc1 Kf7 30. Be3 Re8 31. Bxd4 Bxd4 32. Kg2 a5 33. Kf1 Bf6 34.
Kg1 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "5.19"]
[White "Valcarcel, Gustavo"]
[Black "Nieto, Guillermo Luigui Uba"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1827"]
[PlyCount "79"]
[EventDate "2011.03.18"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nf3 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2
O-O 9. O-O Re8 10. Bg5 a6 11. a4 Bg4 12. h3 Bxf3 13. Bxf3 Nbd7 14. Re1 Ne5 15.
Be2 Qc7 16. Rb1 Rab8 17. Qc2 c4 18. b3 Rec8 19. Rec1 h6 20. Be3 Ne8 21. f4 cxb3
22. Rxb3 Nc4 23. Nd1 Nxe3 24. Qxc7 Rxc7 25. Rxc7 Nxc7 26. Nxe3 Bd4 27. Kf1 Bxe3
28. Rxe3 Re8 29. Bf3 Nxd5 30. Rb3 Nxf4 31. Rxb7 Ne6 32. Rb6 Nc5 33. Rxd6 Nxa4
34. Rxa6 Nc5 35. Ra5 Nxe4 36. Ra2 Ng5 37. Bd5 Ne6 38. Ra7 Rd8 39. Ra8 Rxa8 40.
Bxa8 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "5.21"]
[White "Guzman, Pedro Juan"]
[Black "Ramon, Jorge"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1991"]
[PlyCount "85"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8.
Be3 O-O 9. Rb1 Qa5 10. Nb3 Qe5 11. f4 Qe6 12. Bf3 b6 13. Nd4 Nxd4 14. Bxd4 Bb7
15. e5 Bxf3 16. Qxf3 dxe5 17. Bxe5 Qg4 18. Rbe1 Qxf3 19. Rxf3 Rfd8 20. h3 Nd5
21. Bxg7 Kxg7 22. Nxd5 Rxd5 23. Rxe7 Rd2 24. Rf2 Rxf2 25. Kxf2 Kf6 26. Rc7 Ke6
27. g4 h6 28. Ke3 f5 29. Rc6+ Kf7 30. gxf5 Re8+ 31. Kf3 gxf5 32. Rc7+ Re7 33.
Rxe7+ Kxe7 34. Ke3 Ke6 35. c4 a5 36. h4 a4 37. Kd4 Kd6 38. b3 axb3 39. axb3 Kc6
40. b4 Kd6 41. c5+ bxc5+ 42. bxc5+ Kc6 43. h5 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.20"]
[Round "4.12"]
[White "Lizarazo Arango, Juan Carlos"]
[Black "Aguilar, Hernando"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2064"]
[BlackElo "1822"]
[PlyCount "97"]
[EventDate "2011.03.18"]

1. Nf3 h5 2. d4 d5 3. Nc3 e6 4. e4 Bb4 5. Bd3 dxe4 6. Bxe4 Nf6 7. Bg5 Qd6 8.
Bd3 Nd5 9. Bd2 Nxc3 10. bxc3 Ba5 11. Ng5 Nd7 12. Qf3 Nf6 13. O-O c6 14. Bf4 Qd5
15. Ne4 Nxe4 16. Bxe4 Qc4 17. Be5 Bxc3 18. Bxg7 Rg8 19. Qf6 Bd7 20. Bh7 Rxg7
21. Qxg7 O-O-O 22. Rad1 f5 23. Bg6 c5 24. Bxh5 Bxd4 25. Rxd4 Qxd4 26. Qxd4 cxd4
27. f4 Ba4 28. Rf2 Kd7 29. g4 fxg4 30. Bxg4 Ke7 31. Rd2 Kf6 32. Kf2 b6 33. Re2
Rd6 34. Bf3 Bb5 35. Re5 Bc4 36. a3 d3 37. cxd3 Rxd3 38. Re3 Rxe3 39. Kxe3 e5
40. h4 exf4+ 41. Kxf4 b5 42. Ke4 a5 43. Kd4 Kg6 44. Bd1 Bf7 45. Kc5 Be8 46. Kb6
b4 47. a4 Bxa4 48. Kxa5 Bxd1 49. Kxb4 1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "6.1"]
[White "Pena, Fernando"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2283"]
[PlyCount "72"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bc4 Qc7 8.
Qd3 b5 9. Bd5 Nxd5 10. exd5 d6 11. O-O Bxc3 12. bxc3 Nd7 13. Be3 Nc5 14. Bxc5
Qxc5 15. a4 Bd7 16. Nd2 bxa4 17. Ne4 Qc7 18. Qg3 O-O 19. Nf6+ Kh8 20. Qh4 Bf5
21. Rxa4 Qd8 22. Nh5 Qxh4 23. Rxh4 Bxc2 24. Rc1 Bg6 25. Ng3 a5 26. Ra4 Rfc8 27.
f3 f5 28. Kf2 Be8 29. Ra3 g6 30. Ke1 Rc5 31. c4 Rb8 32. Rc2 Rb4 33. Kd2 Kg7 34.
Kd3 Bb5 35. Rac3 Rxd5+ 36. Ke2 Rxc4 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "6.4"]
[White "Poveda, Julio Cesar"]
[Black "Narvaez, Faber Alberto"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2167"]
[PlyCount "48"]
[EventDate "2011.03.18"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. Be2 a6 6. h3 Nc6 7. d4 Bf5 8. a3
e6 9. Be3 Be7 10. O-O h6 11. Rb1 g5 12. Nh2 Rd8 13. Bd3 Nxd4 14. Bxf5 Nxf5 15.
Qxd6 Rxd6 16. Bc5 Rd2 17. Bxe7 Kxe7 18. Rbc1 Nd4 19. Nf3 Nxf3+ 20. gxf3 Rhd8
21. Rfd1 b6 22. Kg2 Nh5 23. Rxd2 Rxd2 24. Nd1 Nf4+ 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "6.6"]
[White "Piraquive, Alberto"]
[Black "Bejarano, Dany Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1625"]
[BlackElo "1930"]
[PlyCount "51"]
[EventDate "2011.03.18"]

1. e4 e6 2. Qe2 Nf6 3. g3 g6 4. Bg2 Bg7 5. c3 c5 6. d3 O-O 7. Be3 Qc7 8. h4 d5
9. Nd2 h5 10. Bf3 Nbd7 11. Nh3 Ne5 12. Bg2 b6 13. Bf4 d4 14. Bxe5 Qxe5 15. f4
Qc7 16. e5 Nd5 17. c4 Ne3 18. Bxa8 Bb7 19. Bxb7 Qxb7 20. Ne4 f5 21. exf6 Bxf6
22. Nhf2 b5 23. Nd1 bxc4 24. Nxe3 cxd3 25. Qxd3 dxe3 26. O-O 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "6.8"]
[White "Lizarazo Arango, Juan Carlos"]
[Black "Moreno, Jairo Antonio"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2064"]
[PlyCount "125"]
[EventDate "2011.03.18"]

1. Nf3 d5 2. d4 Bf5 3. c4 dxc4 4. Nc3 Nf6 5. Nh4 e6 6. Bg5 Be7 7. Nxf5 exf5 8.
Qa4+ Qd7 9. Qxc4 Nc6 10. e3 O-O 11. Bxf6 Bxf6 12. Nd5 Bd8 13. b4 a6 14. Rc1 Ne7
15. Nf4 c6 16. Nd3 Ng6 17. g3 Re8 18. Bh3 Ne7 19. Nc5 Qd5 20. Qxd5 Nxd5 21.
Bxf5 Nxb4 22. a3 Nd5 23. Nxb7 Be7 24. Nc5 Nf6 25. O-O Reb8 26. Rb1 Bxc5 27.
dxc5 Rb5 28. Rxb5 axb5 29. Rd1 g6 30. Bd7 Nxd7 31. Rxd7 Rxa3 32. Rc7 Ra6 33.
Kf1 Kg7 34. Ke2 Kf6 35. f4 h5 36. Kf3 Ke6 37. g4 hxg4+ 38. Kxg4 Kd5 39. Rxf7
Kxc5 40. e4 b4 41. e5 b3 42. e6 b2 43. e7 b1=Q 44. e8=Q Qg1+ 45. Kh4 Qxh2+ 46.
Kg5 Qg3+ 47. Kh6 Qd3 48. Rd7 Qh3+ 49. Kg7 Qc3+ 50. Qe5+ Qxe5+ 51. fxe5 g5 52.
e6 g4 53. e7 Ra8 54. Rd8 Ra7 55. Kf6 Rxe7 56. Kxe7 Kb4 57. Kd6 c5 58. Rb8+ Kc4
59. Rg8 g3 60. Rg4+ Kb5 61. Kd5 g2 62. Rxg2 Kb4 63. Rc2 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "6.9"]
[White "Latorre, Franklin Leandro"]
[Black "Moreno, Helbert"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1990"]
[PlyCount "32"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. d4 Nc6 5. c3 g6 6. h3 Bxf3 7. Qxf3 Qf6 8. d5
Qxf3 9. gxf3 Na5 10. Bb5+ c6 11. dxc6 bxc6 12. Ba4 Ne7 13. Bg5 Rc8 14. Bf6 Rg8
15. Nd2 Kd7 16. Rd1 Bh6 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "6.10"]
[White "Quintero, Raul"]
[Black "Manrique, Fernando"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2084"]
[BlackElo "1957"]
[PlyCount "140"]
[EventDate "2011.03.18"]

1. Nf3 Nc6 2. Nc3 e5 3. d4 exd4 4. Nxd4 Bb4 5. g3 Qf6 6. e3 Bxc3+ 7. bxc3 Nge7
8. Bg2 d6 9. O-O h5 10. Qf3 Qxf3 11. Bxf3 Bh3 12. Re1 Kd7 13. Rb1 Rab8 14. Nxc6
Nxc6 15. Bxc6+ Kxc6 16. Rb4 Be6 17. a3 a5 18. Rd4 Rhe8 19. f3 b5 20. Bd2 Kd7
21. h4 c5 22. Rf4 f6 23. g4 hxg4 24. fxg4 g5 25. hxg5 fxg5 26. Rf6 Bxg4 27. Kg2
Be6 28. Rb1 Bc4 29. Kg3 Rf8 30. Rg6 Rg8 31. Rh6 Rh8 32. Rbh1 Rxh6 33. Rxh6 Be6
34. e4 g4 35. Rh7+ Kc6 36. Ra7 Kb6 37. Re7 Bc8 38. Bf4 Kc6 39. Rg7 Rb6 40. Rg6
Kc7 41. e5 dxe5 42. Bxe5+ Kb7 43. Rg7+ Ka6 44. Rc7 Re6 45. Rxc5 Bd7 46. Bd4 Rc6
47. Rd5 Bc8 48. Rg5 Rc4 49. Rg6+ Kb7 50. Rb6+ Kc7 51. Rxb5 Ra4 52. Bb6+ Kc6 53.
Rxa5 Rxa5 54. Bxa5 Kb5 55. Bc7 Kc4 56. Be5 Bd7 57. Kf2 Bf5 58. Ke2 Bxc2 59. Kd2
Bf5 60. a4 Bd7 61. a5 Kb5 62. Bc7 Bc8 63. Ke3 Kc4 64. Kd2 Bb7 65. Kc2 Be4+ 66.
Kb2 Bb7 67. Be5 Kb5 68. Bc7 Kc4 69. Kc2 Be4+ 70. Kd2 Bb7 1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "6.11"]
[White "Nieto, Guillermo Luigui Uba"]
[Black "Ruiz C, Joshua D"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1827"]
[BlackElo "2137"]
[PlyCount "54"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 d6 3. Bd3 Nc6 4. c3 g6 5. Bc2 Bg7 6. O-O e5 7. d3 Nge7 8. h3
O-O 9. Be3 Kh8 10. d4 exd4 11. cxd4 Qb6 12. d5 Qxb2 13. dxc6 Qxa1 14. cxb7 Bxb7
15. Qxd6 Ng8 16. Qd7 Ba6 17. Rc1 Qxa2 18. Ng5 h6 19. Nf3 Bc8 20. Qc6 Be6 21.
Bxc5 Rfc8 22. Qd6 Rxc5 23. Qxc5 Rc8 24. Qb4 a5 25. Qb5 Rxc2 26. Rxc2 Qxc2 27.
Na3 Qc1+ 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "6.18"]
[White "Carrillo, Custodio"]
[Black "Fino, Miguel Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1897"]
[BlackElo "1854"]
[PlyCount "69"]
[EventDate "2011.03.18"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 d6 5. e3 O-O 6. Bd3 Nbd7 7. O-O Nh5 8.
Bg5 h6 9. Bh4 g5 10. Nxg5 Nhf6 11. Nge4 Nh7 12. f4 Qe8 13. Nf3 Ndf6 14. Qe1 Kh8
15. Ng3 Rg8 16. Nf5 Bxf5 17. Bxf5 e6 18. Bd3 Qc6 19. e4 Nh5 20. Qd2 N7f6 21.
Rae1 Qb6 22. c3 Nd7 23. e5 dxe5 24. fxe5 f5 25. exf6 Nhxf6 26. Kh1 Raf8 27. Ne5
Nxe5 28. Rxe5 Nh7 29. Ree1 Qc6 30. Bb1 Qd5 31. Qd3 Rf5 32. Rxf5 exf5 33. Qxf5
Qxf5 34. Bxf5 Rf8 35. g4 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "6.19"]
[White "Patino, Daniel Santiago"]
[Black "Acosta Cruz, Luis Ivan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1968"]
[BlackElo "1805"]
[PlyCount "57"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. O-O d6 6. Re1 Nf6 7. h3 O-O 8. c3
Ne5 9. Qb3 Nxf3+ 10. gxf3 Qd7 11. Bf1 Re8 12. Bg2 Qe7 13. cxd4 Bxd4 14. Be3 Be6
15. Qc2 Bb6 16. Bxb6 axb6 17. Kh2 Ra5 18. Rg1 Nh5 19. Nc3 Qh4 20. Qd2 Nf4 21.
Rh1 Nxh3 22. Bxh3 Qxh3+ 23. Kg1 Rg5+ 24. Qxg5 Qxf3 25. Qg3 Qf6 26. Qh4 Qg6+ 27.
Qg3 Qf6 28. Qh4 Qg6+ 29. Qg3 1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "6.20"]
[White "Valcarcel, Gustavo"]
[Black "Torres, David"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "59"]
[EventDate "2011.03.18"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 g6 5. e4 exd5 6. exd5 d6 7. Nf3 Qe7+ 8. Be2
Bg7 9. O-O O-O 10. Re1 Bf5 11. h3 Qd8 12. Bd3 Bxd3 13. Qxd3 Nbd7 14. Bg5 a6 15.
a4 Qb6 16. a5 Qc7 17. Re2 Rfe8 18. Bd2 Rxe2 19. Nxe2 Re8 20. Bc3 Ne4 21. Bxg7
Kxg7 22. Nf4 Qd8 23. Ne6+ fxe6 24. Qxe4 Nf6 25. Qd3 exd5 26. cxd5 Re7 27. Ng5
Qe8 28. Ne6+ Kf7 29. Rd1 Nxd5 30. Ng5+ 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "6.21"]
[White "Benavides, Gabriel"]
[Black "Franco, Marcos"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "80"]
[EventDate "2011.03.18"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. h3 h6 6. Be2 Nd7 7. Bd2 Qb6 8. b3 c5
9. Be3 cxd4 10. Nxd4 Bc5 11. O-O Ne7 12. Nc3 Nxe5 13. Na4 Qc7 14. Nb5 Qc6 15.
Nxc5 a6 16. Na3 O-O 17. c4 b6 18. Na4 dxc4 19. Nxc4 Nxc4 20. Bxc4 b5 21. Nb6
Rad8 22. Qe2 bxc4 23. Nxc4 Bd3 24. Qg4 Bxf1 25. Rxf1 Nf5 26. Ne5 Qb7 27. Bf4
Rd4 28. g3 f6 29. Nf3 Rb4 30. Nh4 Nxh4 31. gxh4 e5 32. Qe6+ Kh8 33. Bg3 Rd4 34.
Kh2 Rfd8 35. Rg1 e4 36. Bf4 Rd3 37. Bxh6 Qc7+ 38. Kh1 Rd1 39. Qg4 Rxg1+ 40.
Kxg1 gxh6 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "6.22"]
[White "Gomez, Juan Andres"]
[Black "Barros Romero, Rodrigo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1903"]
[PlyCount "59"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. Nge2 b6 6. O-O Ba6 7. d3 O-O 8. h3
Nh5 9. a3 Nd4 10. Na4 Nxe2+ 11. Qxe2 Nxg3 12. Qg4 Nxf1 13. Bxf1 Qf6 14. Nxc5
bxc5 15. Kh1 Bc8 16. Be3 d6 17. Qg3 Qg6 18. Qf3 f5 19. exf5 Bxf5 20. Be2 Bxd3
21. Qd5+ Kh8 22. Bxd3 Qf7 23. Qe4 Qf3+ 24. Qxf3 Rxf3 25. Be4 Rxh3+ 26. Kg2 Rxe3
27. fxe3 Rf8 28. b4 cxb4 29. axb4 Ra8 30. Bxa8 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "6.20"]
[White "Valcarcel, Gustavo"]
[Black "Torres, David"]
[Result "0-1"]
[ECO "A60"]
[PlyCount "70"]
[EventDate "2011.03.18"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 g6 5. e4 exd5 6. exd5 d6 7. Nf3 Qe7+ 8. Be2
Bg7 9. O-O O-O 10. Re1 Bf5 11. h3 Qd8 12. Bd3 Bxd3 13. Qxd3 Nbd7 14. Bg5 a6 15.
a4 Qb6 16. a5 Qc7 17. Re2 Rfe8 18. Bd2 Rxe2 19. Nxe2 Re8 20. Bc3 Ne4 21. Bxg7
Kxg7 22. Nf4 Qd8 23. Ne6+ fxe6 24. Qxe4 Nf6 25. Qd3 exd5 26. cxd5 Re7 27. Ng5
Qe8 28. Ne6+ Kf7 29. Qc3 Nxd5 30. Ng5+ Kg8 31. Qc4 Re1+ 32. Rxe1 Qxe1+ 33. Kh2
Qe5+ 34. f4 Qxf4+ 35. Qxf4 Nxf4 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "6.3"]
[White "Vargas, Edwin Antonio"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2007"]
[BlackElo "2073"]
[PlyCount "67"]
[EventDate "2011.03.18"]

1. d4 Nf6 2. f4 e6 3. Nf3 c5 4. e3 Nc6 5. c3 Be7 6. Bd3 d6 7. O-O Qc7 8. Qe2 e5
9. e4 cxd4 10. cxd4 Bg4 11. d5 Nd4 12. Qf2 Nxf3+ 13. gxf3 Bh3 14. Re1 Bd7 15.
Nc3 O-O 16. Kh1 Kh8 17. Rg1 Nh5 18. f5 Qd8 19. f4 Rg8 20. fxe5 dxe5 21. Be3 g5
22. Qf3 Ng7 23. d6 Bxd6 24. Bxg5 f6 25. Bh6 Bc6 26. Bc4 Qc7 27. Bxg8 Rxg8 28.
Bxg7+ Rxg7 29. Rxg7 Qxg7 30. Rd1 Bc7 31. Nd5 Bd6 32. b4 Qf7 33. a3 Bf8 34. Qb3
1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "7.6"]
[White "Manrique, Fernando"]
[Black "Ruiz C, Joshua D"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1957"]
[BlackElo "2137"]
[PlyCount "46"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qb6 8.
Nb3 h6 9. Bxf6 Nxf6 10. Qd4 Qxd4 11. Nxd4 e5 12. Nde2 b5 13. a3 Bb7 14. fxe5
dxe5 15. Ng3 O-O-O 16. Bd3 Bc5 17. h3 h5 18. O-O-O h4 19. Nge2 Rh6 20. b4 Be3+
21. Kb2 Rg6 22. Nd5 Bxd5 23. exd5 e4 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "7.7"]
[White "Estrella Becerra, Fernando"]
[Black "Poveda, Julio Cesar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2073"]
[PlyCount "105"]
[EventDate "2011.03.18"]

1. Nf3 c6 2. c4 d5 3. cxd5 cxd5 4. d4 Bf5 5. e3 Nf6 6. Nc3 e6 7. Bb5+ Nc6 8.
Qa4 Qb6 9. O-O Bd6 10. Nh4 Bg6 11. Bd2 a6 12. h3 O-O 13. Bxc6 bxc6 14. Nxg6
hxg6 15. Qc2 Rab8 16. Rab1 Rfc8 17. Qd3 Qd8 18. Qxa6 Nh7 19. Qe2 f5 20. f4 Kf7
21. Nd1 g5 22. Qh5+ Kg8 23. Nf2 Qf6 24. fxg5 Nxg5 25. h4 Nf7 26. g4 g6 27. g5
gxh5 28. gxf6 Bg3 29. Kg2 Bxh4 30. Rh1 Bxf6 31. Rxh5 Kf8 32. Nd3 Nd6 33. Bb4
Rd8 34. a3 Rb7 35. Kf3 Ke8 36. Rg1 Rf7 37. Rg8+ Rf8 38. Rxf8+ Kxf8 39. Nf4 Kf7
40. Rh7+ Kg8 41. Rc7 e5 42. Ne6 Re8 43. Bxd6 Rxe6 44. dxe5 Bxe5 45. Bxe5 Rxe5
46. Rxc6 Kf7 47. Rb6 Re4 48. Rb4 Re6 49. a4 Ra6 50. Kf4 Ke6 51. b3 Kf6 52. Rb5
Ke6 53. a5 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "7.10"]
[White "Pinzon, Edgar Andres"]
[Black "Carrillo, Custodio"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1897"]
[PlyCount "77"]
[EventDate "2011.03.18"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 c6 6. e3 O-O 7. Bd3 Nbd7 8. O-O
dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. Qe2 a6 12. Rfd1 Re8 13. e4 Qb6 14. e5 Nd5 15.
Ne4 Bxg5 16. Nfxg5 h6 17. Qh5 Re7 18. Nxf7 Rxf7 19. Nd6 Re7 20. Qg6 Nf8 21. Qh5
Nf4 22. Qh4 N8g6 23. Qg4 Nxd3 24. Rxd3 Nf8 25. Rh3 Kh8 26. Rc1 b4 27. Rc5 Nh7
28. Qg6 Rf8 29. g4 Rf4 30. g5 Rg4+ 31. Kf1 Nxg5 32. Rh5 Rxd4 33. Qxg5 Rd7 34.
Rxh6+ gxh6 35. Qxh6+ Kg8 36. Qg6+ Rg7 37. Qe8+ Kh7 38. Qh5+ Kg8 39. Qe8+
1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "7.13"]
[White "Leal Cortes, Diego Fernando"]
[Black "Moreno, Jairo Antonio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1850"]
[PlyCount "33"]
[EventDate "2011.03.18"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 e6 5. O-O Be7 6. Bc2 O-O 7. d4 Qc7 8. Bg5
Nbd7 9. Re1 Re8 10. Qd3 e5 11. Nbd2 a6 12. a4 Rb8 13. a5 b6 14. axb6 Nxb6 15.
h3 Ra8 16. d5 c4 17. Qe2 0-1

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "7.17"]
[White "Franco, Marcos"]
[Black "Prado Segura, Robinson Alexande"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1818"]
[PlyCount "108"]
[EventDate "2011.03.18"]

1. d4 c5 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. h3 O-O 6. Be2 cxd4 7. Nxd4 d6 8. Bg3
Ne4 9. Bh2 Qa5+ 10. c3 Nd7 11. O-O Ndf6 12. f3 Ng5 13. Nd2 Ne6 14. f4 Nxd4 15.
exd4 h5 16. g4 hxg4 17. hxg4 Bd7 18. Bf3 Bc6 19. Kf2 Bxf3 20. Qxf3 Qd5 21. Qh3
Rae8 22. Rfe1 e5 23. fxe5 dxe5 24. Bxe5 Rxe5 25. Rxe5 Nxg4+ 26. Qxg4 Bxe5 27.
Nf3 Bg7 28. b3 Re8 29. c4 Qd6 30. Rd1 Qa3 31. Rd2 Bh6 32. Rc2 Qe7 33. Ne5 Qf6+
34. Kg3 Qf1 35. Rf2 Qg1+ 36. Rg2 Qe3+ 37. Qf3 Re7 38. Qxe3 Bxe3 39. Nf3 Rd7 40.
d5 b5 41. Re2 Bc5 42. Re8+ Kg7 43. Rc8 Bd6+ 44. Kg2 bxc4 45. bxc4 Rc7 46. Rxc7
Bxc7 47. Kf2 Kf6 48. Ke3 Kf5 49. Kd4 g5 50. c5 g4 51. Ne1 Kf6 52. a3 Ke7 53.
d6+ Bxd6 54. cxd6+ Kxd6 1/2-1/2

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "7.18"]
[White "Acosta Cruz, Luis Ivan"]
[Black "Carriazo Ortega, Jose Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1805"]
[PlyCount "41"]
[EventDate "2011.03.18"]

1. c4 e6 2. d4 Nf6 3. Nf3 Bb4+ 4. Nc3 Ne4 5. Qb3 Bxc3+ 6. bxc3 c6 7. Ba3 Qb6 8.
Qc2 d5 9. Rb1 Qc7 10. e3 Nd7 11. Bd3 Ndf6 12. O-O Nd6 13. Ne5 Nxc4 14. Bxc4
dxc4 15. f4 b5 16. Bc5 Nd7 17. Qe4 Nxe5 18. fxe5 g6 19. Bd6 Qd7 20. Rf6 h6 21.
Rbf1 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "7.19"]
[White "Guzman, Pedro Juan"]
[Black "Gomez, Juan Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1991"]
[BlackElo "1903"]
[PlyCount "59"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Be7 5. d3 d6 6. h3 Be6 7. Bb3 O-O 8. O-O
h6 9. d4 exd4 10. Nxd4 Nxd4 11. Qxd4 d5 12. exd5 Bd6 13. Rd1 Bf5 14. Nb5 Re8
15. Nxd6 Qxd6 16. Bf4 Qd7 17. f3 Re2 18. Re1 Rae8 19. Rxe2 Rxe2 20. Qc4 Re7 21.
c3 Bxh3 22. gxh3 Qxh3 23. Qf1 Qh5 24. Qg2 Qh4 25. Qg3 Qh5 26. Rf1 Kh7 27. c4
Qf5 28. Bxc7 Nh5 29. Qg2 Rxc7 30. Bc2 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "7.21"]
[White "Patino, Jairo"]
[Black "Valcarcel, Gustavo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1623"]
[PlyCount "109"]
[EventDate "2011.03.18"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 h6 7. h4 Nf6 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. c4 e6 12. Ne4 Nc5 13. Nxf6+ Qxf6 14. dxc5
Bxc5 15. Rh3 Rd8 16. Qe2 O-O 17. Ne5 Bb4+ 18. Kf1 Qxe5 19. Qxe5 Rd1+ 20. Ke2
Re1+ 21. Kf3 Rxe5 22. Bf4 Re1 23. Rxe1 Bxe1 24. Ke2 Ba5 25. Ra3 Bb6 26. Bd6 Ra8
27. c5 Bd8 28. Rd3 b6 29. b4 bxc5 30. Bxc5 a5 31. a3 axb4 32. axb4 Bg5 33. Rd6
Rc8 34. Rd7 Bc1 35. Kd3 Bb2 36. Kc4 e5 37. Be3 f5 38. f3 f4 39. Bf2 Ba3 40. Kc5
Kf8 41. Be1 Bb2 42. Kb6 Bd4+ 43. Kb7 Re8 44. Kxc6 Rc8+ 45. Rc7 Ra8 46. b5 Ra1
47. Bb4+ Kg8 48. Bc5 Rc1 49. Kd6 Rb1 50. b6 Bxc5+ 51. Kxc5 Kf8 52. b7 Rb2 53.
Rc8+ Ke7 54. b8=Q Rxb8 55. Rxb8 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "7.22"]
[White "Ramon, Jorge"]
[Black "Benavides, Gabriel"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "59"]
[EventDate "2011.03.18"]

1. d4 e6 2. c4 d5 3. Nf3 Nc6 4. Nc3 a6 5. Bf4 Bd6 6. Bxd6 cxd6 7. cxd5 exd5 8.
Nxd5 Be6 9. Nc3 Nge7 10. d5 Nxd5 11. Nxd5 Qa5+ 12. Nc3 d5 13. e3 O-O 14. Bd3
Rad8 15. O-O Bg4 16. Bxh7+ Kxh7 17. Ng5+ Kg8 18. Qxg4 g6 19. Qh4 Kg7 20. Rfd1
Rh8 21. Qf4 Rdf8 22. Nxd5 Nd8 23. Qe5+ f6 24. Qe7+ Nf7 25. Qxf6+ Kh6 26. Nxf7+
Rxf7 27. Qxh8+ Kg5 28. f4+ Kf5 29. Qh3+ Ke4 30. Rd4# 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "7.23"]
[White "Barros Romero, Rodrigo"]
[Black "Chauta, Steven Duvan"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "59"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nh6 4. d3 g6 5. Nc3 Bc5 6. Bxh6 Na5 7. Nd5 c6 8. Bg5
Be7 9. Bxe7 Qxe7 10. Nxe7 Kxe7 11. Ng5 Nxc4 12. dxc4 d5 13. cxd5 cxd5 14. Qxd5
Be6 15. Nxe6 fxe6 16. Qxb7+ Kf6 17. Qxa8 Rxa8 18. O-O-O Rb8 19. Rd7 h5 20. Rxa7
Rb4 21. f3 g5 22. Rd1 g4 23. Rdd7 Kg5 24. Rg7+ Kf4 25. Kd2 Rd4+ 26. Ke2 gxf3+
27. gxf3 Rxe4+ 28. fxe4 Kxe4 29. b4 Kd5 30. Rgc7 1-0

[Event "IRT Open Mayores Marzo"]
[Site "Bulevar niza 3er piso"]
[Date "2011.03.21"]
[Round "7.11"]
[White "Aguilar, Hernando"]
[Black "Quintero, Raul"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1822"]
[BlackElo "2084"]
[PlyCount "74"]
[EventDate "2011.03.18"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Qf6 7. Qe2 Nge7 8.
Be3 O-O 9. O-O-O d6 10. h4 h6 11. f3 Ne5 12. Qd2 Bxe3 13. Qxe3 Be6 14. Be2 N7g6
15. g3 Nc4 16. Bxc4 Bxc4 17. Nd2 Qe6 18. Nxc4 Qxc4 19. g4 b5 20. Kb1 Ne7 21. g5
h5 22. f4 b4 23. Ne2 Rfe8 24. b3 Nf5 25. exf5 Rxe3 26. bxc4 Rxe2 27. Rde1 Rae8
28. Rxe2 Rxe2 29. g6 Rf2 30. Re1 Kf8 31. f6 gxf6 32. g7+ Kxg7 33. Re7 c5 34.
Re4 Rh2 35. Kb2 Rxh4 36. Kb3 Rh3+ 37. Kb2 Kg6 0-1