[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.29"]
[Round "6"]
[White "Dagua, David"]
[Black "Torres, Saulo de Jesus"]
[Result "0-1"]
[ECO "E49"]
[WhiteElo "1514"]
[BlackElo "1725"]
[PlyCount "69"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. e3 0-0 8. Bd3 Nbd7 9. Ne2 dxc4 10. Bxc4 e5 11. 0-0 Qc7 12. d5 Nb6 13. Qb3 Nxc4 14. Qxc4 b5 15. Qa2 Ne8 16. e4 Nd6 17. Qd2 f5 18. Ng3 f4 19. Nh1 g5 20. g4 Bd7 21. Nf2 c4 22. Nh3 h6 23. Qb2 a5 24. Bd2 Nb7 25. Rad1 Qd6 26. a4 bxa4 27. Qa2 Qc5+ 28. Kg2 Nd6 29. Be1 Rab8 30. Bf2 Qc7 31. Ng1 Rb3 32. Ne2 Rfb8 33. Rb1 a3 34. Rxb3 cxb3 35. Qxa3 0-1

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.28"]
[Round "4"]
[White "Dagua, David"]
[Black "Sanchez Aristizabal, Juan Manuel"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1514"]
[PlyCount "121"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 h6 6. Bh4 Be7 7. Bd3 Nbd7 8. Nf3 g5 9. Bg3 Nh5 10. Be5 Nxe5 11. Nxe5 Ng7 12. c5 Bf6 13. f4 Nf5 14. Qe2 gxf4 15. exf4 Nxd4 16. Qh5 Qe7 17. Rf1 Nf5 18. Kd2 Bxe5 19. fxe5 Qg5+ 20. Qxg5 hxg5 21. h3 Rh4 22. Ne2 d4 23. Rf3 b6 24. g4 Ne3 25. Nxd4 bxc5 26. Kxe3 cxd4+ 27. Kxd4 Bb7 28. Kc5 Rd8 29. Re3 Rd5+ 30. Kb4 Rd4+ 31. Kc5 Rd5+ 32. Kb4 c5+ 33. Kc3 Rd4 34. Rd1 a6 35. Rd2 Ke7 36. a3 Rd7 37. b4 Rh8 38. Bf1 Rc7 39. b5 c4 40. bxa6 Bd5 41. Rb2 Ra8 42. Rb6 Rca7 43. Kb4 Rxa6 44. Rxa6 Rxa6 45. Rc3 Rb6+ 46. Kc5 Rb3 47. Kd4 f6 48. exf6+ Kxf6 49. Rxb3 cxb3 50. Kc3 e5 51. a4 e4 52. a5 e3 53. a6 Ke5 54. a7 Kf4 55. Bc4 Ba8 56. Bxb3 Kf3 57. Bc4 Kf2 58. Kd4 Kg3 59. Kxe3 Kxh3 60. Kd4 Kxg4 61. Bd5 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.28"]
[Round "5"]
[White "Navia Alvarez, Edwin Adrian"]
[Black "Dagua, David"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2026"]
[BlackElo "1514"]
[PlyCount "43"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 d6 7. h3 a6 8. Bb3 Ba7 9. Nbd2 b5 10. Re1 Nh5 11. Nf1 Nf4 12. Bxf4 exf4 13. Bd5 Bd7 14. d4 Rb8 15. N1h2 Ne7 16. Bb3 Ng6 17. e5 Be6 18. exd6 Qxd6 19. Bxe6 fxe6 20. Qb3 Rbe8 21. Ng5 Qd5 22. Nxe6 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.27"]
[Round "2"]
[White "Dagua, David"]
[Black "Estrada Velandia, Henry Andres"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1514"]
[BlackElo "1953"]
[PlyCount "64"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 Bd6 5. Nf3 Ne7 6. Bd3 f5 7. Qc2 0-0 8. Ne5 Nd7 9. f4 Nxe5 10. dxe5 Bd7 11. Qf2 Bc7 12. 0-0 Be8 13. Ne2 a6 14. Nd4 Bf7 15. b3 c5 16. Nf3 h6 17. Bb2 dxc4 18. Bxc4 b5 19. Rad1 Qc8 20. Be2 Nd5 21. Kh1 Bb6 22. Rfe1 Ba5 23. Rf1 Qb7 24. Nd2 Be8 25. e4 fxe4 26. Nxe4 Rxf4 27. Bf3 Bb6 28. Qg3 Qf7 29. Rxd5 Rxe4 30. Rdd1 Rf4 31. Bc1 Rf5 32. Bxh6 Rd8 1/2-1/2

[Event "COL-ch Visually disabled"]
[Site "Cartagena"]
[Date "2019.12.05"]
[Round "5.12"]
[White "Chica Almanza, Carlos Alberto"]
[Black "Dagua, David"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "1514"]
[PlyCount "85"]
[EventDate "2019.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. e5 Nc6 4. Nf3 Bg4 5. Bb5 e6 6. 0-0 Nge7 7. Nc3 a6 8. Be2 Rc8 9. d3 Nf5 10. Qe1 Be7 11. a3 0-0 12. Bd2 b5 13. Nd1 Qb6 14. Kh1 Rfd8 15. Nf2 Bxf3 16. gxf3 c4 17. Ng4 h5 18. Nf2 a5 19. c3 Ne3 20. d4 Nc2 21. Qc1 Nxa1 22. Qxa1 b4 23. Rg1 Kh8 24. Qf1 Rg8 25. Qh3 h4 26. Ng4 Qd8 27. Be1 g5 28. Nh6 Rg7 29. Qg4 Qf8 30. f5 Rh7 31. f6 Qxh6 32. fxe7 Nxe7 33. axb4 Nf5 34. Bd2 Qh5 35. Bxg5 Qxg4 36. fxg4 Ng7 37. bxa5 Ne8 38. h3 Rg7 39. Be7 Kg8 40. Ra1 f5 41. exf6 Rg6 42. g5 Rxg5 43. f7+ 1-0

[Event "COL-ch Visually disabled"]
[Site "Cartagena"]
[Date "2019.12.04"]
[Round "4.4"]
[White "Dagua, David"]
[Black "Suaza, Yesid Rodrigo"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1514"]
[BlackElo "1836"]
[PlyCount "155"]
[EventDate "2019.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Nf3 c6 6. Bg2 d5 7. cxd5 exd5 8. Nc3 Nbd7 9. 0-0 Nf8 10. Re1 Ne4 11. Be3 Nxc3 12. bxc3 Ng6 13. Qc2 0-0 14. Ne5 Re8 15. Bd2 Bf6 16. Nxg6 hxg6 17. e4 dxe4 18. Bxe4 Be6 19. f4 Bd5 20. Bxd5 Qxd5 21. Rxe8+ Rxe8 22. Re1 Rxe1+ 23. Bxe1 Qc4 24. Kf2 Bxd4+ 25. Kg2 Qd5+ 26. Kh3 Qe6+ 27. Kg2 Bf6 28. Bf2 Qd5+ 29. Kg1 Qc4 30. Bxa7 Qxc3 31. Qxc3 Bxc3 32. Bb6 Kf8 33. Kf2 Ke7 34. Ke3 Kd6 35. Kd3 Bf6 36. Kc4 Ke6 37. g4 g5 38. Bc7 Kd7 39. Bb8 Ke6 40. f5+ Kd7 41. a4 Bd8 42. Be5 f6 43. Bd4 Be7 44. Bf2 Bd6 45. h3 Ke7 46. Bd4 Kd7 47. Be3 Kc7 48. Bf2 b6 49. Bg1 Kb7 50. Bf2 Ka6 51. Be1 Kb7 52. Bd2 Kc7 53. Be1 Bf4 54. Bb4 c5 55. Bc3 Kc6 56. Be1 Be3 57. Bg3 Bd2 58. Bf2 Kd6 59. Bg3+ Bf4 60. Bf2 Ke5 61. Kd3 Kd5 62. Bg1 Be5 63. Bf2 Bd4 64. Bg3 c4+ 65. Kc2 Ke4 66. Bb8 Be5 67. Ba7 Bc7 68. Kc3 Kd5 69. Kc2 Kc6 70. a5 b5 71. Bd4 Bxa5 72. Be3 Bb6 73. Bd2 Kd5 74. Be1 Bc5 75. h4 gxh4 76. Bxh4 Ke4 77. Bg3 Kf3 78. Kd1 0-1

[Event "COL-ch Visually disabled"]
[Site "Cartagena"]
[Date "2019.12.04"]
[Round "3.9"]
[White "Giraldo Bohorquez, Lucas"]
[Black "Dagua, David"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1733"]
[BlackElo "1514"]
[PlyCount "86"]
[EventDate "2019.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 h6 9. Bf4 Nh5 10. Nge2 Nxf4 11. Nxf4 Nb6 12. 0-0 0-0 13. Rad1 Qd6 14. Nfe2 Bg4 15. f3 Bh5 16. Nf4 Bg6 17. Bxg6 fxg6 18. Nxg6 Rf6 19. Ne5 Raf8 20. f4 Qd8 21. b3 Bd6 22. Ne2 Qe8 23. Nc1 Nc8 24. Ncd3 Ne7 25. Nc5 Bxc5 26. Qxc5 b6 27. Qa3 Nf5 28. Rd3 a5 29. b4 axb4 30. Qxb4 b5 31. Rc1 Re6 32. Qe1 Rff6 33. g4 Ne7 34. h4 Ng6 35. f5 Nxe5 36. dxe5 Rxe5 37. Qg3 Re4 38. a3 h5 39. gxh5 Qxh5 40. Rd4 Rxd4 41. exd4 Qxf5 42. Kh2 Rg6 43. Qe3 Qg4 0-1

[Event "COL-ch Visually disabled"]
[Site "Cartagena"]
[Date "2019.12.03"]
[Round "2.12"]
[White "Dagua, David"]
[Black "Fernandez Maza, Juan"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1514"]
[BlackElo "1614"]
[PlyCount "107"]
[EventDate "2019.12.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. e3 c6 6. Bd3 Nbd7 7. Nf3 h6 8. Bh4 Nb6 9. Bxf6 Bxf6 10. b3 Nd7 11. Rc1 Be7 12. cxd5 cxd5 13. 0-0 0-0 14. Bb1 Nf6 15. Ne5 Ba3 16. Rc2 Bd7 17. f3 Rc8 18. Nxd7 Qxd7 19. Ne2 Bd6 20. e4 dxe4 21. fxe4 Nxe4 22. Rxc8 Qxc8 23. Bxe4 f5 24. Bd3 Qc7 25. g3 a6 26. Nf4 Rf6 27. Qc1 Qd7 28. Qe1 b5 29. Qe3 Bxf4 30. Qxf4 g5 31. Qe5 Kg7 32. Rc1 Qd5 33. Rc7+ Kg6 34. Qxd5 exd5 35. Rc5 Rd6 36. g4 Kf6 37. gxf5 g4 38. Kg2 Kg5 39. h3 h5 40. hxg4 Kxg4 41. Rc1 Kf4 42. Re1 Kg4 43. Re6 Rd7 44. f6 h4 45. Re7 h3+ 46. Kh2 Rd8 47. f7 Rf8 48. Bg6 Rc8 49. Re8 Rc3 50. f8Q Rf3 51. Bh5+ Kxh5 52. Qxf3+ Kg5 53. Rg8+ Kh4 54. Qxh3# 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.05.01"]
[Round "7"]
[White "Mateus, Juan Miguel"]
[Black "Dagua, David"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1568"]
[BlackElo "1518"]
[PlyCount "83"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Bd3 Bg4 7. 0-0 e5 8. d5 a5 9. Be2 Na6 10. Bg5 Nc5 11. Nd2 Bxe2 12. Qxe2 Ncd7 13. f4 h6 14. Bxf6 Bxf6 15. f5 g5 16. Rf3 Bg7 17. Raf1 Nf6 18. Nd1 Kh7 19. Nf2 Rh8 20. Rg3 Kg8 21. Ng4 Kf8 22. Nxf6 Qxf6 23. Qh5 Ke8 24. a4 Kd7 25. Rc1 b6 26. Nb1 Qe7 27. Rf1 f6 28. h4 Rag8 29. Qg4 h5 30. Qf3 gxh4 31. Rh3 Bh6 32. Rxh4 Qg7 33. Kh1 Bg5 34. Rh3 h4 35. Rg1 Bf4 36. Nc3 Qf8 37. Ne2 Ke7 38. Nxf4 Rg3 39. Ng6+ Kf7 40. Nxf8 Rxf3 41. gxf3 Kxf8 42. Rg4 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.05.01"]
[Round "6"]
[White "Valencia, Dario"]
[Black "Dagua, David"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "1909"]
[BlackElo "1518"]
[PlyCount "55"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 e6 5. Bg2 Be7 6. 0-0 0-0 7. b3 Nbd7 8. Bb2 Re8 9. Nbd2 Nf8 10. Ne5 Ng6 11. Nxg6 fxg6 12. Nf3 Nd7 13. Qd3 Bf6 14. e4 e5 15. cxd5 cxd5 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Bxe5 Rxe5 19. exd5 Bf5 20. Qd4 Re6 21. g4 Bc2 22. Qb2 Re2 23. Rfe1 Rxe1+ 24. Rxe1 Rc8 25. Qe5 Bd3 26. d6 Ba6 27. Qe6+ Kf8 28. Bd5 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.04.30"]
[Round "4"]
[White "Calero, Hector Andres"]
[Black "Dagua, David"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1909"]
[BlackElo "1518"]
[PlyCount "89"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 d6 7. c3 Be7 8. 0-0 Bg4 9. Nbd2 0-0 10. h3 Be6 11. Re1 Na5 12. Bc2 c5 13. Nf1 Nc6 14. d4 cxd4 15. cxd4 exd4 16. Nxd4 Rc8 17. Ne3 Bd7 18. Ndf5 Be6 19. b3 Ne5 20. Bb2 Re8 21. Nxe7+ Rxe7 22. f4 Nc6 23. f5 Bd7 24. Bxf6 gxf6 25. Qxd6 Ne5 26. Nd5 Re8 27. Nxf6+ Kh8 28. Nxe8 Qxe8 29. Qf6+ Kg8 30. Rac1 Rc6 31. Qg5+ Kh8 32. Bb1 f6 33. Qe3 Rd6 34. Qc5 Rc6 35. Qd4 Qg8 36. Kh1 Qg3 37. Qd2 Rxc1 38. Rxc1 Qg5 39. Qxg5 fxg5 40. Rd1 Kg7 41. Kg1 h5 42. Kf2 h4 43. Ke3 g4 44. Kf4 Kf6 45. hxg4 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.04.30"]
[Round "5"]
[White "Dagua, David"]
[Black "Chicunque, Kevin"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1518"]
[PlyCount "37"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nc6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 Bb4+ 6. Nc3 Nf6 7. e3 0-0 8. Bd3 Bg4 9. a3 Bxc3+ 10. bxc3 Re8 11. 0-0 Qe7 12. Qc2 Bxf3 13. gxf3 Qd7 14. Bf5 Qe7 15. Kh1 Ne4 16. fxe4 dxe4 17. f3 exf3 18. Rxf3 g6 19. Rg1 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.04.29"]
[Round "3"]
[White "Dagua, David"]
[Black "Bravo, Mario Fernando"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1518"]
[PlyCount "82"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 a6 8. 0-0 0-0 9. Bb3 b5 10. Ne2 Bb7 11. Ng3 Ne4 12. Bc2 Ndf6 13. a3 Bd6 14. Ne5 Nxg3 15. hxg3 c5 16. b4 Bxe5 17. dxe5 Qxd1 18. Rxd1 Ne4 19. bxc5 Nxc5 20. f3 Rfd8 21. Bb2 Rac8 22. Rd6 Rxd6 23. exd6 Nd7 24. Rc1 f6 25. f4 g6 26. Kf2 Kf7 27. g4 e5 28. Bb3+ Kf8 29. Rc7 Rxc7 30. dxc7 Nb6 31. fxe5 fxe5 32. Bxe5 Bc8 33. g5 Nc4 34. Bf4 Be6 35. g3 Ke7 36. Ke1 Kd7 37. Ke2 Kc8 38. Bxc4 Bxc4+ 39. Kd2 Kb7 40. Kc3 Be6 41. Bd6 Kc6 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.04.29"]
[Round "2"]
[White "Marin, Luis Eduardo"]
[Black "Dagua, David"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1500"]
[BlackElo "1518"]
[PlyCount "80"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 d6 8. 0-0 a6 9. Bb3 Na5 10. Ba4+ b5 11. Bc2 Nc4 12. Bc1 0-0 13. b3 Ne5 14. b4 Ba7 15. Nf3 Bg4 16. Nbd2 Nxf3+ 17. Nxf3 Qxc3 18. Bd2 Qf6 19. Bg5 Qxg5 20. Nxg5 Bxd1 21. Raxd1 h6 22. Nf3 Ng6 23. Rfe1 Rfe8 24. a4 Rad8 25. axb5 axb5 26. e5 Kf8 27. h3 dxe5 28. Rxd8 Rxd8 29. Bxg6 fxg6 30. Rxe5 c6 31. Re6 Bb8 32. Kf1 Rd6 33. Rxd6 Bxd6 34. Nd4 Bxb4 35. Nxc6 Bc5 36. Na5 b4 37. Nb3 Bd6 38. Ke2 Kf7 39. Ke3 Ke6 40. Ke4 Be7 1/2-1/2

[Event "Santiago de Cali op"]
[Site "Cali"]
[Date "2016.12.26"]
[Round "1"]
[White "Dagua, David"]
[Black "Seguel Perez, Gonzalo Alberto"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "2057"]
[PlyCount "42"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 e6 5. Bg2 Nbd7 6. 0-0 Bd6 7. Nc3 0-0 8. cxd5 exd5 9. a4 a5 10. Bg5 Re8 11. Nd2 Qb6 12. Nb3 h6 13. Bxf6 Nxf6 14. e3 Bf5 15. Ra2 Re7 16. Nd2 Bd3 17. Re1 Rae8 18. Bf3 Qxd4 19. Be2 Bxe2 20. Nxe2 Qb6 21. Nd4 Qxd4 0-1

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2016.03.13"]
[Round "7"]
[White "Dagua, David"]
[Black "Marmolejo, Jhon Edinson"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "56"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 c6 5. Bf4 Be7 6. e3 h6 7. Bd3 b6 8. 0-0 Nh5 9. Ne5 Nxf4 10. exf4 0-0 11. Ne2 Bb7 12. Ng3 Nd7 13. Rc1 Nxe5 14. fxe5 Qd7 15. f4 Rad8 16. f5 dxc4 17. fxe6 Qxd4+ 18. Kh1 Qxd3 19. exf7+ Rxf7 20. Qxd3 cxd3 21. Rfd1 c5 22. Rc3 d2 23. Re3 Rf2 24. Ne4 Bxe4 25. Rxe4 Rd4 26. Rxd4 cxd4 27. Kg1 Re2 28. Kf1 d3 0-1

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2016.03.12"]
[Round "4"]
[White "Dagua, David"]
[Black "Urbano, Santiago"]
[Result "1/2-1/2"]
[ECO "E21"]
[BlackElo "1380"]
[PlyCount "64"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. a3 cxd4 6. Nxd4 Bxc3+ 7. bxc3 0-0 8. g3 Qc7 9. Qb3 b6 10. Bg2 Bb7 11. Nb5 Qc8 12. Nd6 Bxg2 13. Nxc8 Bxh1 14. Nd6 Bc6 15. Bg5 Ne8 16. Be7 Nxd6 17. Bxd6 Re8 18. Rd1 Na6 19. Rd4 Rac8 20. Qc2 e5 21. Rh4 h6 22. Qd2 Ba4 23. Re4 f6 24. f4 Nc5 25. Re3 Bb3 26. fxe5 Bxc4 27. Bxc5 Rxc5 28. exf6 Rce5 29. Rxe5 Rxe5 30. fxg7 Rxe2+ 31. Qxe2 Bxe2 32. Kxe2 Kxg7 1/2-1/2

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2016.03.12"]
[Round "3"]
[White "Plazas, Alfonso"]
[Black "Dagua, David"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1988"]
[PlyCount "87"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. c4 Nf6 2. d3 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 0-0 6. Nf3 Nbd7 7. 0-0 c6 8. Bg5 Ng4 9. h3 Nge5 10. Rb1 Nxf3+ 11. Bxf3 Ne5 12. Bg2 Be6 13. Kh2 h6 14. Bf4 g5 15. Be3 Ng6 16. Qc2 d5 17. cxd5 cxd5 18. d4 Qd7 19. Qb3 Rad8 20. Rbc1 a6 21. Na4 Qb5 22. Qxb5 axb5 23. Nc5 b6 24. Nxe6 fxe6 25. Rc6 Rd6 26. Rfc1 Rfd8 27. a3 e5 28. Bd2 exd4 29. Bb4 Rxc6 30. Rxc6 Ne5 31. Rxb6 Nc4 32. Rxb5 d3 33. exd3 Nxb2 34. Bxe7 Re8 35. Bxd5+ Kh8 36. Be4 Nd1 37. f4 Nc3 38. Rb7 gxf4 39. gxf4 Nxe4 40. dxe4 Bd4 41. Kg3 h5 42. e5 Rg8+ 43. Kf3 Kh7 44. Bc5+ 1-0

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.24"]
[Round "6"]
[White "Murillo Mosquera, Arbey"]
[Black "Dagua, David"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "95"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. Nc3 Bg4 6. Be3 a6 7. a3 Be7 8. 0-0 Nd4 9. Bxd4 exd4 10. Nd5 0-0 11. h3 Bxf3 12. Qxf3 c6 13. Nf4 Qd7 14. Ne2 d5 15. exd5 cxd5 16. Ba2 Bc5 17. Rae1 Rae8 18. Nf4 Rd8 19. Re5 Bd6 20. Re2 Bxf4 21. Qxf4 Rde8 22. Rfe1 Rxe2 23. Rxe2 Re8 24. Rxe8+ Qxe8 25. Qxd4 Qe1+ 26. Kh2 h6 27. Bxd5 Nxd5 28. Qxd5 Qxf2 29. Qd8+ Kh7 30. Qc7 f5 31. Qe5 f4 32. Qe4+ Kg8 33. d4 f3 34. Qxf3 Qxd4 35. Qb3+ Kh8 36. Qxb7 Qe5+ 37. g3 h5 38. b3 h4 39. Qf3 hxg3+ 40. Kg2 Qe1 41. c4 Qd2+ 42. Kxg3 Qd6+ 43. Kg4 Qxa3 44. h4 Qa1 45. Kf4 Qf6+ 46. Ke3 Qc3+ 47. Ke4 Qe1+ 48. Kd5 1/2-1/2

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.23"]
[Round "5"]
[White "Dagua, David"]
[Black "Gomez Lenis, Adolfo Leon"]
[Result "0-1"]
[ECO "D32"]
[BlackElo "1656"]
[PlyCount "87"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nc6 5. e4 dxe4 6. Ne5 Nxd4 7. Nxe4 Be7 8. Bd3 Nf6 9. 0-0 0-0 10. Nxf6+ Bxf6 11. Re1 b6 12. Re3 Nf5 13. Re1 Bb7 14. Bf4 Qd4 15. g3 Ne7 16. Qc2 g6 17. Rad1 Bxe5 18. Bxe5 Qg4 19. Be4 Bxe4 20. Rxe4 Qf5 21. f4 Rfd8 22. Rxd8+ Rxd8 23. Qe2 h5 24. Kg2 Nc6 25. Bc3 Nd4 26. Qe3 Qf6 27. Qd3 Rd7 28. Qf3 Qd8 29. Bxd4 cxd4 30. b3 d3 31. Re1 d2 32. Rd1 Rd3 33. Qf2 Qd7 34. Kf1 Qb7 35. Rxd2 Qh1+ 36. Ke2 Qe4+ 37. Kd1 Re3 38. Rd8+ Kh7 39. Qd2 Qb1+ 40. Qc1 Re1+ 41. Kxe1 Qxc1+ 42. Rd1 Qe3+ 43. Kf1 Qf3+ 44. Ke1 0-1

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.23"]
[Round "4"]
[White "Munoz, Oscar Alfonso"]
[Black "Dagua, David"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "118"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 e6 4. f4 c5 5. c3 Nc6 6. Nf3 Nge7 7. dxc5 Nf5 8. b4 b6 9. Bb5 Bb7 10. cxb6 Qxb6 11. Bxc6+ Bxc6 12. Nd4 Nxd4 13. Qxd4 Qxd4 14. cxd4 Bxb4+ 15. Bd2 Be7 16. 0-0 0-0 17. a4 Rfc8 18. Rc1 Bb7 19. Nc3 a6 20. g4 Rc4 21. Ne2 Rac8 22. f5 Rxc1+ 23. Rxc1 Rxc1+ 24. Nxc1 Bc8 25. Nb3 exf5 26. gxf5 Bxf5 27. Nc5 Bc8 28. a5 f6 29. exf6 Bxf6 30. Be3 Kf7 31. Kg2 Ke7 32. Kg3 Kd6 33. Nd3 Bb7 34. Nf4 g6 35. Kf3 Kc6 36. Ne6 Be7 37. Bg5 Bxg5 38. Nxg5 h5 39. Kf4 Bc8 40. Nf7 Bf5 41. Kg5 Be4 42. Ne5+ Kb5 43. Nxg6 Kxa5 44. Kxh5 Kb5 45. Kg5 a5 46. h4 a4 47. h5 a3 48. h6 a2 49. h7 a1Q 50. h8Q Qg1+ 51. Kf4 Qxg6 52. Qb8+ Kc4 53. Qc7+ Kd3 54. Qa7 Qf5+ 55. Kg3 Qg5+ 56. Kh3 Bf5+ 57. Kh2 Qf4+ 58. Kg1 Qg3+ 59. Kf1 Bh3# 0-1

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.22"]
[Round "3"]
[White "Dagua, David"]
[Black "Jimenez, Eduard"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "54"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. b4 Re8 9. d5 c5 10. b5 b6 11. a4 Nh5 12. g3 Nf8 13. Ng5 Nf6 14. Qc2 h6 15. Nf3 Bh3 16. Re1 Nh5 17. Nh4 Nf6 18. Bf3 Kh7 19. Bd2 Qd7 20. Qc1 g5 21. Nf5 Bxf5 22. exf5 Qxf5 23. Be4 Nxe4 24. Nxe4 Qg6 25. g4 Rad8 26. Qb1 Kh8 27. a5 f5 0-1

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.22"]
[Round "2"]
[White "Medina Ocampo, Andres Felipe"]
[Black "Dagua, David"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1853"]
[PlyCount "81"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 0-0 6. Nf3 e5 7. e4 Nc6 8. d5 Ne7 9. 0-0 Ne8 10. b4 f5 11. Bb2 f4 12. c5 a6 13. cxd6 Nxd6 14. Qd3 b5 15. Nd2 Bd7 16. Rac1 Nec8 17. Ba1 Nb6 18. Ncb1 Nbc4 19. Nxc4 bxc4 20. Qc2 Bb5 21. a4 Bd7 22. Nd2 Rb8 23. Nxc4 f3 24. Bh1 Rxb4 25. Nxe5 Bxe5 26. Bxe5 Rc4 27. Qd3 Rxa4 28. Bb2 Nxe4 29. Rc4 Rxc4 30. Qxc4 Nd6 31. Qd4 Nf5 32. Qh8+ Kf7 33. Qxh7+ Ke8 34. Re1+ Ne7 35. Ba3 Rf7 36. Qg8+ Rf8 37. Qxg6+ Rf7 38. Rxe7+ Qxe7 39. Bxe7 Kxe7 40. Bxf3 Bf5 41. Qxa6 1-0

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.21"]
[Round "1"]
[White "Dagua, David"]
[Black "Arango Arenas, Juan Camilo"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2153"]
[PlyCount "58"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. Nc3 dxe4 6. Nxe4 Bg7 7. Nf3 Nf6 8. Nxf6+ Bxf6 9. h3 0-0 10. Be2 Nc6 11. d5 Nb4 12. g4 Qxd5 13. Qxd5 Nxd5 14. 0-0 Bd7 15. Rd1 Rac8 16. a3 Ba4 17. Bd3 Bc2 18. Bxc2 Rxc2 19. Rb1 Rfc8 20. Bh6 e6 21. Nd4 R2c4 22. Nb5 Rc2 23. Nd6 R8c6 24. Ne4 Bxb2 25. Rxb2 Rxb2 26. Nf6+ Kh8 27. Nxd5 exd5 28. Rxd5 Rc8 29. Rd7 Kg8 1/2-1/2

[Event "COL-ch Physically limited 3rd"]
[Site "Colombia"]
[Date "2012.11.28"]
[Round "7.7"]
[White "Orozco, Walfranb"]
[Black "Dagua, David"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1555"]
[BlackElo "1611"]
[PlyCount "18"]
[EventDate "2012.11.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 Qa5+ 7. Bd2 Qb6 8. Bc3 Nxe4 9. Nxc6 Qxf2# 0-1

[Event "COL-ch Physically limited 3rd"]
[Site "Colombia"]
[Date "2012.11.26"]
[Round "3.4"]
[White "Buenaventura, Edgar"]
[Black "Dagua, David"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "1873"]
[BlackElo "1611"]
[PlyCount "60"]
[EventDate "2012.11.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. c3 Be6 7. b4 Be7 8. Qe2 0-0 9. Bd2 Nf4 10. Bxf4 Bxc4 11. dxc4 exf4 12. 0-0 Re8 13. Qc2 Bf6 14. a3 Qe7 15. Nbd2 Rad8 16. Rfe1 Ne5 17. Nxe5 Bxe5 18. Nf3 f6 19. c5 c6 20. Nxe5 fxe5 21. f3 Qg5 22. Rad1 h5 23. Rxd8 Rxd8 24. Rd1 Rxd1+ 25. Qxd1 h4 26. Qd7 Kh7 27. Kf2 Qg6 28. Qd2 Qf5 29. h3 e4 30. fxe4 Qxe4 1/2-1/2

[Event "COL-ch Physically limited 3rd"]
[Site "Colombia"]
[Date "2012.11.25"]
[Round "1.1"]
[White "Molina, Gildardo"]
[Black "Dagua, David"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2076"]
[BlackElo "1611"]
[PlyCount "45"]
[EventDate "2012.11.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 d6 6. Nxd4 Ne5 7. Bb3 Be7 8. Nc3 0-0 9. Bg5 a6 10. f4 Ned7 11. Qf3 Nc5 12. Bc4 b5 13. Nc6 Bg4 14. Qg3 Qd7 15. Nxe7+ Qxe7 16. Nd5 Qxe4 17. Bxf6 h5 18. Ne7+ Kh7 19. Bd5 Qxc2 20. Rac1 Qd2 21. Bc3 Qe2 22. Rfe1 Qd3 23. Re3 1-0

[Event "Cali op-C"]
[Site "Cali"]
[Date "2008.12.30"]
[Round "9"]
[White "Dagua, David"]
[Black "Munoz, Oscar Alfonso"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "53"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 e6 6. Bd3 Nf6 7. Be3 Be7 8. f3 b5 9. Qd2 Bb7 10. 0-0-0 Nc6 11. Nxc6 Bxc6 12. g4 Qc7 13. g5 Nd7 14. Kb1 0-0-0 15. Rc1 Ne5 16. Qf2 Nxd3 17. cxd3 Qb7 18. Ne2 Kb8 19. Nd4 Bd7 20. Nb3 h6 21. Na5 Qa8 22. Bf4 Qa7 23. Be3 Qa8 24. Bf4 Qa7 25. Be3 Qa8 26. Qg3 Bxg5 27. Qxd6# 1-0

[Event "Cali op-C"]
[Site "Cali"]
[Date "2008.12.29"]
[Round "8"]
[White "Dabraccio, Guillermo"]
[Black "Dagua, David"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1668"]
[BlackElo "1600"]
[PlyCount "26"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bg5 h6 6. Bh4 e6 7. Nf3 Be7 8. e3 Nbd7 9. Bd3 0-0 10. Qc2 Re8 11. h3 a6 12. Ne2 Qa5+ 13. Qc3 Bb4 0-1

[Event "Cali op-C"]
[Site "Cali"]
[Date "2008.12.29"]
[Round "7"]
[White "Dagua, David"]
[Black "Arias, Robinson"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1600"]
[BlackElo "1631"]
[PlyCount "62"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 0-0 10. d3 Na5 11. Bc2 c5 12. Nbd2 Nc6 13. Nf1 Rb8 14. Ne3 Bh5 15. Nf5 h6 16. Ng3 Bg6 17. Nh4 b4 18. Bb3 Kh7 19. Nhf5 bxc3 20. bxc3 Qc7 21. Ra2 Na5 22. Bc2 Rb7 23. Nh4 Rfb8 24. f4 exf4 25. Bxf4 Rb2 26. Rxb2 Rxb2 27. c4 Nc6 28. Qc1 Qb8 29. Nf3 Nd7 30. Ne2 Bf6 31. Ned4 Bxd4+ 0-1

[Event "Cali op-C"]
[Site "Cali"]
[Date "2008.12.27"]
[Round "4"]
[White "Restrepo Santa, Fabian"]
[Black "Dagua, David"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1654"]
[BlackElo "1600"]
[PlyCount "63"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. 0-0 d6 6. Nxd4 Ne5 7. Bb3 Nf6 8. Nc3 Be7 9. f4 Bg4 10. Qe1 Ng6 11. h3 Bd7 12. e5 c5 13. exf6 gxf6 14. Nf3 Nf8 15. Nd5 Be6 16. f5 Bxd5 17. Bxd5 Qc7 18. Qe4 0-0-0 19. Re1 Rd7 20. Bxf7 Bd8 21. Bd5 b6 22. Bf4 Re7 23. Qd3 Rhh7 24. Be4 Rd7 25. Qa6+ Kb8 26. Rad1 Be7 27. Rd3 Qd8 28. Red1 h5 29. Bc6 Rc7 30. Rxd6 Bxd6 31. Rxd6 Qc8 32. Rd8 1-0

[Event "Cali op-C"]
[Site "Cali"]
[Date "2008.12.26"]
[Round "2"]
[White "Dagua, David"]
[Black "Lopez, Luis Alberto"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "79"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. Bc4 e6 5. 0-0 Nd7 6. Bf4 Ne7 7. Nc3 Nb6 8. Bb3 0-0 9. Qd2 f5 10. e5 dxe5 11. Nxe5 Nd7 12. Rfe1 Nxe5 13. dxe5 Qxd2 14. Bxd2 Nc6 15. f4 Bd7 16. Be3 Rfd8 17. Rad1 Be8 18. Bxe6+ Bf7 19. Bxf7+ Kxf7 20. a3 Na5 21. b3 a6 22. Bf2 Bf8 23. e6+ Ke8 24. Nd5 Bd6 25. g3 Nc6 26. b4 b6 27. c4 Ne7 28. Nf6+ Kf8 29. Nxh7+ Kg7 30. Ng5 Rf8 31. c5 bxc5 32. bxc5 Bxf4 33. gxf4 c6 34. Rd7 Rfe8 35. Rb1 Rad8 36. Bd4+ Kg8 37. Bf6 Rxd7 38. exd7 Rd8 39. Bxe7 Rxd7 40. Bd6 1-0

[Event "Cali op-C"]
[Site "Cali"]
[Date "2008.12.26"]
[Round "1"]
[White "Torres, Saulo de Jesus"]
[Black "Dagua, David"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "1750"]
[BlackElo "1600"]
[PlyCount "75"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Be7 7. Re1 0-0 8. a4 Bb7 9. d3 Na5 10. Nxe5 Nxb3 11. cxb3 d6 12. Ng4 b4 13. Nd2 Bc8 14. Ne3 Be6 15. Nf3 c6 16. Nd4 Qd7 17. Bd2 c5 18. Nxe6 fxe6 19. Rc1 Rac8 20. Nc4 Bd8 21. Qf3 Bc7 22. Qh3 Qf7 23. f4 e5 24. Rf1 Rce8 25. Be3 Qh5 26. Qxh5 Nxh5 27. fxe5 dxe5 28. Bxc5 Nf4 29. Bxf8 Ne2+ 30. Kh1 Nxc1 31. Rxc1 Rxf8 32. h3 Rf6 33. Kh2 Kf7 34. Rc2 h5 35. Kg3 g5 36. Ne3 Bb6 37. Nd5 Rd6 38. Nxb4 1-0

