[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.07"]
[Round "5"]
[White "Valencia, David Fernando"]
[Black "Wagner, Alejandro"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1831"]
[BlackElo "1743"]
[PlyCount "58"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 c5 4. b3 g6 5. Bb2 Bg7 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. h3 Rc8 9. 0-0 0-0 10. d3 e6 11. Nbd2 Qc7 12. Ne5 Rfd8 13. Ndf3 b5 14. Qe2 Nb6 15. Ng5 Rf8 16. c4 a6 17. h4 Qe7 18. Rf2 h6 19. Ngf3 dxc4 20. bxc4 bxc4 21. Nxc4 Nxc4 22. dxc4 Rfd8 23. Rd1 Ne4 24. Rxd8+ Rxd8 25. Bxg7 Nxf2 26. Qb2 Ng4 27. Bc3 Rd1+ 28. Be1 Qd8 29. e4 Qd3 0-1

[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.06"]
[Round "4"]
[White "Acevedo, Johan Sebastian"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2022"]
[BlackElo "1831"]
[PlyCount "59"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. g3 d5 4. e5 Bg7 5. Bg2 h5 6. Nf3 Bg4 7. c3 e6 8. Nbd2 Ne7 9. Qb3 Bxf3 10. Nxf3 Qc7 11. Bg5 0-0 12. h3 c5 13. g4 Nbc6 14. Bf6 cxd4 15. cxd4 Qa5+ 16. Kf1 Qa6+ 17. Kg1 Bh6 18. Bf1 Qb6 19. Qd1 Rfe8 20. gxh5 Nf5 21. Rh2 Ncxd4 22. Rg2 Nxf3+ 23. Qxf3 Qxb2 24. hxg6 fxg6 25. Qg4 g5 26. Rd1 Rac8 27. Bxg5 Bxg5 28. Qxg5+ Kh7 29. Qh5+ Nh6 30. Bd3+ 1-0

[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.06"]
[Round "3"]
[White "Valencia, David Fernando"]
[Black "Duran, Ricardo"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "1831"]
[BlackElo "1965"]
[PlyCount "65"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Nc3 Nf6 6. Bd2 Bd7 7. 0-0-0 Qe7 8. h3 0-0-0 9. g4 g5 10. Qxg5 h5 11. gxh5 Rxh5 12. Qe3 Bh6 13. f4 Ne5 14. Qxa7 Nc6 15. Qa8+ Nb8 16. Bg2 Bc6 17. Re1 Rg8 18. Bf3 b6 19. Qa3 Rg3 20. Bxh5 Nxe4 21. Qb4 Nxc3 22. bxc3 Qf6 23. Bg4+ Kb7 24. Rh2 Na6 25. Qd4 Qh4 26. Rf2 Bb5 27. Bf3+ Bc6 28. Bxc6+ Kxc6 29. Nf3 Qxh3 30. Qe4+ d5 31. Nd4+ Kc5 32. Qe7+ Kc4 33. Qe2+ 1-0

[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.05"]
[Round "1"]
[White "Reyes Rios, Juan Camilo"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2088"]
[BlackElo "1831"]
[PlyCount "79"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Qb6 7. Nb5 Qa5+ 8. N1c3 a6 9. Nd4 Nf6 10. Nb3 Qd8 11. Be2 0-0 12. 0-0 d6 13. Rc1 Be6 14. f3 Ne5 15. Nd5 Bxd5 16. cxd5 Rc8 17. Qd2 Qd7 18. Bd4 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Qxc8 21. Qc3 Qxc3 22. bxc3 Ned7 23. Na5 b5 24. Nc6 Kf8 25. Nb4 a5 26. Nc6 b4 27. cxb4 axb4 28. Nxb4 Nc5 29. Bb5 Bh6 30. a4 Bd2 31. Nc6 Nfd7 32. a5 Nb3 33. Bf2 Nbc5 34. a6 Nb6 35. Nd8 Nc8 36. Nc6 Nb6 37. a7 e6 38. Nb8 exd5 39. Bxc5 dxc5 40. Nd7+ 1-0

[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.05"]
[Round "2"]
[White "Valencia, David Fernando"]
[Black "Alvis, Anibal"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1831"]
[BlackElo "1757"]
[PlyCount "70"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 e6 6. d3 Nge7 7. Bxc6 bxc6 8. 0-0 d5 9. e5 0-0 10. Ne2 Rb8 11. c4 Qd7 12. b3 Qc7 13. Nc3 Rd8 14. Qe2 Nf5 15. Na4 Bf8 16. Ba3 dxc4 17. dxc4 Nd4 18. Qf2 Qa5 19. Ng5 Ba6 20. Rfc1 Nf5 21. Ne4 Rd4 22. Qf3 Bxc4 23. Rxc4 Rxc4 24. bxc4 Qxa4 25. Nf6+ Kg7 26. Nd7 Rd8 27. Nxf8 Rxf8 28. Bxc5 Rd8 29. g4 Qxc4 30. Qf2 Nd4 31. Be7 Ne2+ 32. Kh1 Rd2 33. Bf6+ Kg8 34. Qg2 Nc1 35. Qf3 Qc2 0-1

[Event "COL-ch U18"]
[Site "Florencia"]
[Date "2013.06.03"]
[Round "7"]
[White "Valencia, David Fernando"]
[Black "Valenzuela, Juan Camilo"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1832"]
[BlackElo "1310"]
[PlyCount "47"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 d6 3. Nf3 Nc6 4. Bb5 exd4 5. Bxc6+ bxc6 6. Qxd4 Qf6 7. e5 Qe6 8. 0-0 Be7 9. exd6 Bf6 10. Qa4 Qxd6 11. Nc3 Ne7 12. Bf4 Qd8 13. Rad1 Bd7 14. Ne4 Bxb2 15. Nc5 Nd5 16. Nxd7 Qxd7 17. Rfe1+ Kf8 18. c4 Nc3 19. Qb4+ c5 20. Qxc5+ Qd6 21. Bxd6+ cxd6 22. Qxd6+ Kg8 23. Qd8+ Rxd8 24. Rxd8# 1-0

[Event "COL-ch U18"]
[Site "Florencia"]
[Date "2013.06.02"]
[Round "6"]
[White "Jaramillo Ochoa, Mateo"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2095"]
[BlackElo "1832"]
[PlyCount "55"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. Nc3 Bg7 4. Be3 d6 5. Qd2 Nf6 6. f3 b5 7. Bh6 Bxh6 8. Qxh6 b4 9. Nd1 Qb6 10. Qd2 c5 11. d5 a5 12. Ne3 Ba6 13. c4 Nbd7 14. Bd3 Nh5 15. Ne2 0-0-0 16. f4 f6 17. 0-0-0 Rdf8 18. Rdf1 Ng7 19. Qc2 g5 20. h4 gxf4 21. Nxf4 Ne5 22. Be2 Qc7 23. h5 Qd7 24. Rh4 Ne8 25. Ng4 Rhg8 26. Ne6 Nxg4 27. Bxg4 Rxg4 28. Nxf8 1-0

[Event "COL-ch U18"]
[Site "Florencia"]
[Date "2013.06.02"]
[Round "5"]
[White "Pena Escobar, Cristian Camilo"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1796"]
[BlackElo "1832"]
[PlyCount "80"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 Bg7 4. h3 d6 5. Nf3 Nf6 6. Bc4 b5 7. Bb3 b4 8. e5 dxe5 9. dxe5 bxc3 10. Qxd8+ Kxd8 11. Ng5 Nd5 12. Bxd5 cxd5 13. Nxf7+ Ke8 14. Nxh8 Bxh8 15. f4 Bf5 16. bxc3 Bxc2 17. Be3 Nc6 18. Rc1 Be4 19. 0-0 Kd7 20. Rfd1 g5 21. c4 e6 22. cxd5 exd5 23. e6+ Kd6 24. fxg5 Rc8 25. e7 Kxe7 26. Rd2 a5 27. Rc5 Kd6 28. Rc4 Ke6 29. Rc5 a4 30. Rd1 Ne7 31. Rxc8 Nxc8 32. Bd4 Be5 33. Kf2 Nd6 34. g3 Bc2 35. Re1 Ne4+ 36. Ke3 Bxg3 37. Re2 Bd1 38. Rb2 Bh4 39. Rb6+ Kf5 40. Bf6 Bf2+ 0-1

[Event "COL-ch U18"]
[Site "Florencia"]
[Date "2013.06.01"]
[Round "4"]
[White "Valencia, David Fernando"]
[Black "Gonzalez Lopez, Nicolas Mateo"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1832"]
[BlackElo "1840"]
[PlyCount "96"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. e5 Bf5 4. Nf3 e6 5. Nc3 Ne7 6. Be2 c5 7. Bb5+ Nec6 8. 0-0 Qb6 9. Kh1 d4 10. Bxc6+ Nxc6 11. Ne2 Be7 12. d3 h5 13. Ng3 Bg6 14. Qe2 0-0-0 15. Nd2 Nb4 16. Nc4 Qc6 17. a3 h4 18. Ne4 Bxe4 19. dxe4 d3 20. cxd3 Nxd3 21. Rf3 Qxe4 22. Qxe4 Nf2+ 23. Kg1 Nxe4 24. Kf1 Rd4 25. Na5 Rhd8 26. Rb3 R8d7 27. Be3 Nd2+ 28. Bxd2 Rxd2 29. Rc1 R2d4 30. Rf3 Rd1+ 31. Rxd1 Rxd1+ 32. Ke2 Rd4 33. Nb3 Rd5 34. Re3 Kd7 35. Nd2 Kc6 36. Re4 b5 37. a4 a6 38. axb5+ axb5 39. b3 g6 40. Nf3 Rd8 41. Nd2 Ra8 42. Re3 Ra2 43. Rd3 c4 44. bxc4 bxc4 45. Rd4 c3 46. Rc4+ Kd5 47. Rxc3 Rxd2+ 48. Kxd2 Bb4 0-1

[Event "COL-ch U18"]
[Site "Florencia"]
[Date "2013.06.01"]
[Round "3"]
[White "Valencia, David Fernando"]
[Black "Hernandez, Oscar Eduardo"]
[Result "1/2-1/2"]
[ECO "C22"]
[WhiteElo "1832"]
[BlackElo "1992"]
[PlyCount "75"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Bd2 Qe7 6. Nc3 d6 7. Bb5 Bd7 8. f3 g6 9. Nge2 Bg7 10. 0-0-0 Ne5 11. Bd3 Nxd3+ 12. Qxd3 0-0-0 13. Be3 Kb8 14. Qd4 b6 15. Qc4 Kb7 16. Bg5 Be6 17. Qa4 h6 18. Bh4 g5 19. Bg3 a6 20. Nd4 Qe8 21. Nxe6 fxe6 22. Qxe8 Rhxe8 23. e5 dxe5 24. Bxe5 Nh5 25. Bxg7 Nxg7 26. Rhe1 Rxd1+ 27. Rxd1 Kc6 28. Ne4 Nf5 29. Nf6 Re7 30. Ng4 e5 31. Re1 Kd6 32. Nf6 Ke6 33. Ne4 Rd7 34. c3 Nd6 35. Kc2 Nxe4 36. Rxe4 Kf5 37. b4 h5 38. h3 1/2-1/2

[Event "COL-ch U18"]
[Site "Florencia"]
[Date "2013.05.31"]
[Round "2"]
[White "Perez Olivar, Santander Emilio"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1596"]
[BlackElo "1832"]
[PlyCount "84"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 g6 4. f4 h5 5. Be3 Bg7 6. Nc3 Nh6 7. Nf3 Bg4 8. Be2 Nf5 9. Bf2 e6 10. Qd3 Bh6 11. g3 Nd7 12. 0-0-0 Qa5 13. Nd2 Bxe2 14. Qxe2 b5 15. Nb3 Qc7 16. Kb1 a5 17. a4 b4 18. Na2 Bf8 19. Nac1 c5 20. dxc5 Bxc5 21. Nxc5 Nxc5 22. Bxc5 Qxc5 23. Nb3 Qc6 24. Qb5 Qxb5 25. axb5 Kd7 26. Nd4 Nxd4 27. Rxd4 Rab8 28. b3 Rxb5 29. Rhd1 Rc8 30. h3 Rbc5 31. R1d2 Rc3 32. R4d3 Rxd3 33. Rxd3 Rc3 34. Kb2 Rxd3 35. cxd3 Kc6 36. d4 Kb5 37. Ka2 a4 38. Kb2 axb3 39. Kxb3 Ka5 40. g4 h4 41. Ka2 Ka4 42. Kb2 b3 0-1

[Event "COL-ch U18"]
[Site "Florencia"]
[Date "2013.05.31"]
[Round "1"]
[White "Valencia, David Fernando"]
[Black "Martinez Romero, Martin"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1832"]
[BlackElo "2405"]
[PlyCount "70"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c5 3. e3 a6 4. f4 Nc6 5. Nf3 Nf6 6. Be2 e6 7. 0-0 b6 8. h3 Bb7 9. d3 Qc7 10. Ne5 Bd6 11. Nxc6 Bxc6 12. Nd2 0-0-0 13. d4 Bb7 14. c4 Kb8 15. Rc1 Rc8 16. Bf3 Qe7 17. Qe2 Rhd8 18. Rfe1 Ka7 19. g3 g5 20. dxc5 Bxc5 21. Kh2 Ne4 22. cxd5 Nxd2 23. Qxd2 Bxd5 24. Bxd5 Rxd5 25. Qe2 Rcd8 26. Rcd1 Rxd1 27. Rxd1 Rxd1 28. Qxd1 Bxe3 29. fxg5 Bxg5 30. Qd3 Qd8 31. Qxd8 Bxd8 32. Kg2 Kb7 33. Kf3 h5 34. Ke4 h4 35. g4 f6 0-1

[Event "Cartagena zt U18 Valle"]
[Site "Cali"]
[Date "2013.04.21"]
[Round "5.1"]
[White "Quinonez Garcia, Santiago"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1904"]
[BlackElo "1796"]
[PlyCount "69"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 g6 6. d3 Bg7 7. h3 e5 8. Be3 b6 9. a4 a5 10. Nc3 Ne7 11. Nd2 Be6 12. b3 h6 13. Nc4 Rb8 14. Kh2 g5 15. g3 Ng6 16. Qd2 Qd7 17. f4 gxf4 18. gxf4 exf4 19. Bxf4 Nxf4 20. Qxf4 Bxc4 21. bxc4 Rb7 22. Ra3 Qe7 23. Qf5 Kd8 24. Rb3 Rg8 25. Ne2 Be5+ 26. Kh1 Qh4 27. d4 Rg5 28. Qf3 cxd4 29. c5 b5 30. Rd3 Ke8 31. axb5 cxb5 32. c6 Rc7 33. Rb3 Rg6 34. Rxb5 Re7 35. Rxe5 1-0

[Event "Cartagena zt U18 Valle"]
[Site "Cali"]
[Date "2013.04.21"]
[Round "6.3"]
[White "Valencia, David Fernando"]
[Black "Rodriguez, Sofia"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1796"]
[BlackElo "1822"]
[PlyCount "121"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. f4 Bc5 4. Nf3 Nc6 5. e3 d5 6. Bb5 Bd7 7. 0-0 0-0 8. Bxc6 Bxc6 9. Ne5 Nd7 10. Nxc6 bxc6 11. Qg4 Nf6 12. Qe2 Be7 13. c4 Ne4 14. d3 Nc5 15. d4 Ne4 16. c5 a5 17. Nc3 Nxc3 18. Bxc3 Qd7 19. Qd2 a4 20. b4 Qc8 21. Rf3 Bf6 22. Rb1 Qd7 23. Qd3 g6 24. Rf2 Rfb8 25. Rfb2 Rb5 26. Be1 Qd8 27. Qe2 Bh4 28. g3 Bf6 29. Rc2 Bg7 30. Rc3 Ra7 31. Ra3 h6 32. Qc2 Qa8 33. g4 Rb8 34. Qd3 Qb7 35. f5 exf5 36. gxf5 Qb5 37. fxg6 Qxd3 38. gxf7+ Kxf7 39. Rxd3 Rg8 40. Bg3 Re8 41. b5 cxb5 42. Rxb5 c6 43. Rb4 Bf6 44. Rb6 Re6 45. Bd6 Be7 46. Rxc6 Bxd6 47. cxd6 Rd7 48. Ra3 Rexd6 49. Rxd6 Rxd6 50. Rxa4 Rc6 51. Kg2 Kf6 52. Ra5 Ke6 53. Kf3 h5 54. Rc5 Ra6 55. Rc2 Kf5 56. Rg2 Ra3 57. h4 Ke6 58. Kf4 Ra4 59. Rg6+ Kf7 60. Rg5 Rxa2 61. Rxd5 1-0

[Event "Cartagena zt U18 Valle"]
[Site "Cali"]
[Date "2013.04.20"]
[Round "3.5"]
[White "Medina Ocampo, Andres Felipe"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1873"]
[BlackElo "1796"]
[PlyCount "100"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. c4 Bg7 4. Nc3 d6 5. e4 f5 6. Bd3 fxe4 7. Nxe4 Na6 8. a3 Nc7 9. Ne2 Nf6 10. Nxf6+ exf6 11. 0-0 0-0 12. Bf4 Re8 13. Re1 f5 14. Qd2 Be5 15. Rab1 b6 16. Ng3 Qf6 17. Bxe5 dxe5 18. Qc3 Kf7 19. f3 Ba6 20. Re2 Re7 21. Rbe1 Rae8 22. Bc2 b5 23. f4 exf4 24. Qxf6+ Kxf6 25. d6 Rxe2 26. Rxe2 Rxe2 27. Nxe2 Ne6 28. cxb5 Bxb5 29. Nc3 Nd4 30. Nxb5 Nxb5 31. d7 Ke7 32. Bb3 Kxd7 33. Bg8 Ke7 34. Kf2 h6 35. Kf3 g5 36. Bd5 Kd6 37. Bc4 Nd4+ 38. Kf2 Ke5 39. Bf7 g4 40. Bh5 f3 41. gxf3 Nxf3 42. Kg3 Ke4 43. h3 Ne5 44. hxg4 fxg4 45. Be8 Kd3 46. Kf4 Kd4 47. Bh5 Nd3+ 48. Kxg4 Nxb2 49. Bg6 c4 50. Kh5 c3 0-1

[Event "Cartagena zt U18 Valle"]
[Site "Cali"]
[Date "2013.04.20"]
[Round "4.3"]
[White "Valencia, David Fernando"]
[Black "Zuleta, Juan Esteban"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1796"]
[BlackElo "1803"]
[PlyCount "65"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 a6 4. a4 Nc6 5. Nc3 d5 6. e5 Nge7 7. g4 h5 8. g5 g6 9. b3 Bg7 10. d4 cxd4 11. Nxd4 Qb6 12. Nxc6 bxc6 13. a5 Qa7 14. Na4 c5 15. Ba3 c4 16. Nb6 Rb8 17. bxc4 Rxb6 18. axb6 Qxb6 19. c5 Qa5+ 20. Qd2 Qa4 21. Bd3 Bb7 22. Qb4 Qc6 23. Qb6 d4 24. Qxc6+ Bxc6 25. 0-0 0-0 26. Rfb1 Nd5 27. Bc1 Nc3 28. Rb6 Bb5 29. Bd2 Bxd3 30. cxd3 Rc8 31. c6 Bf8 32. Rbxa6 Kh7 33. Ra8 1-0

[Event "Cartagena zt U18 Valle"]
[Site "Cali"]
[Date "2013.04.19"]
[Round "1.1"]
[White "Hernandez, Cristian Andres"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2150"]
[BlackElo "1796"]
[PlyCount "67"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 g6 4. Nf3 Bg4 5. Be2 e6 6. Nbd2 Ne7 7. h3 Bxf3 8. Nxf3 Nf5 9. g4 Nh4 10. Nxh4 Qxh4 11. Bf4 Bh6 12. Bg3 Qe7 13. c3 Nd7 14. f4 Bg7 15. Rg1 c5 16. f5 gxf5 17. gxf5 Bh6 18. fxe6 fxe6 19. Bh5+ Kd8 20. Qg4 Bg5 21. Rf1 Rf8 22. Rxf8+ Nxf8 23. dxc5 Kc7 24. Ke2 Nd7 25. Rf1 Rf8 26. Rxf8 Nxf8 27. b4 Qg7 28. a4 Bh6 29. Qxg7+ Bxg7 30. Bf4 Ng6 31. Bxg6 hxg6 32. Kf3 b6 33. cxb6+ axb6 34. Kg4 1-0

[Event "Cartagena zt U18 Valle"]
[Site "Cali"]
[Date "2013.04.19"]
[Round "2.7"]
[White "Valencia, David Fernando"]
[Black "Rodriguez Jimenez, Juan Jose"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1796"]
[BlackElo "1600"]
[PlyCount "25"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Bb5 Bd7 5. Nf3 a6 6. Bxc6 Bxc6 7. 0-0 e6 8. d3 Ne7 9. Ng5 g6 10. Be3 Bg7 11. g4 0-0 12. f5 Qd7 13. f6 1-0

[Event "Valle Region-ch U20"]
[Site "Cali"]
[Date "2013.02.23"]
[Round "5.4"]
[White "Becerra, Manuel Santiago"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1637"]
[BlackElo "1796"]
[PlyCount "92"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 g6 3. g3 d5 4. Bg2 Bg7 5. c4 Bg4 6. 0-0 Bxf3 7. Bxf3 dxc4 8. e3 e5 9. Re1 Ne7 10. Qc2 0-0 11. Qxc4 exd4 12. exd4 Nf5 13. d5 Qb6 14. Nc3 c5 15. Na4 Qa5 16. Bf4 b5 17. Qxc5 Na6 18. Qc6 Rac8 19. Qb7 Qxa4 20. Re4 Qa5 21. Qxa7 Ra8 22. Qb7 Nc5 23. Qc6 Nxe4 24. Bxe4 Nd4 25. Qb7 Ne2+ 26. Kg2 Nxf4+ 27. gxf4 Qb4 28. Bf3 Qxf4 29. Qxb5 Be5 30. Rh1 Rac8 31. Qe2 Rfe8 32. Qd3 Bxb2 33. d6 Red8 34. Rd1 Be5 35. d7 Rc7 36. Qb5 Qxh2+ 37. Kf1 Qh3+ 38. Bg2 Qe6 39. Re1 Qxa2 40. Qxe5 Rcxd7 41. Bf3 Rd2 42. Qg3 Qc4+ 43. Kg1 R2d3 44. Qg2 Qc3 45. Bg4 Qxe1+ 46. Kh2 Qe5+ 0-1

[Event "Valle Region-ch U20"]
[Site "Cali"]
[Date "2013.02.23"]
[Round "4.6"]
[White "Sanchez Correa, Juan Camilo"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1327"]
[BlackElo "1796"]
[PlyCount "54"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c6 2. g3 g6 3. Bg2 Bg7 4. Nf3 d5 5. 0-0 Bf5 6. e3 Nd7 7. Nbd2 Ngf6 8. b3 Ne4 9. Nxe4 Bxe4 10. Bb2 h5 11. Rc1 e6 12. c4 g5 13. cxd5 cxd5 14. Ne5 Bxg2 15. Kxg2 Nxe5 16. dxe5 h4 17. f4 gxf4 18. Rxf4 hxg3 19. Kxg3 Qg5+ 20. Qg4 Rh5 21. Qxg5 Rxg5+ 22. Rg4 Rxg4+ 23. Kxg4 Kd7 24. h4 Rg8 25. Kh5 Bf8 26. Rf1 Rg7 27. Kh6 Rg1+ 0-1

[Event "Valle Region-ch U20"]
[Site "Cali"]
[Date "2013.02.23"]
[Round "3.3"]
[White "Valencia, David Fernando"]
[Black "Parra Meza, Brayan"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1796"]
[BlackElo "1838"]
[PlyCount "56"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 g6 3. b3 Bg7 4. Bb2 0-0 5. Be2 c5 6. 0-0 Nc6 7. Bb5 a6 8. Bxc6 bxc6 9. c4 d5 10. d3 Bf5 11. Qe2 dxc4 12. dxc4 Bd3 13. Qd1 Bxf1 14. Qxf1 Ne4 15. Bxg7 Kxg7 16. Qe2 Qd6 17. Nfd2 Qe5 18. Nxe4 Qxa1 19. Qc2 Rad8 20. g3 Qe5 21. Nbc3 Rd7 22. f4 Qh5 23. Qe2 Qxe2 24. Nxe2 Rd1+ 25. Kf2 Rfd8 26. Nxc5 R8d2 27. Nxa6 Rh1 28. Kf3 Rf1+ 0-1

[Event "Valle Region-ch U20"]
[Site "Cali"]
[Date "2013.02.22"]
[Round "2.1"]
[White "Valencia, David Fernando"]
[Black "Dominguez, Oscar Alberto"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1796"]
[BlackElo "2092"]
[PlyCount "54"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. f4 Bg7 4. e3 d6 5. Nf3 0-0 6. Be2 c5 7. 0-0 Nbd7 8. h3 a6 9. d3 b5 10. Nbd2 Bb7 11. e4 e6 12. Qe1 d5 13. e5 Nh5 14. g3 f6 15. Nh4 fxe5 16. Bxh5 gxh5 17. fxe5 Rxf1+ 18. Kxf1 Qc7 19. Nhf3 d4 20. Ne4 Rf8 21. Kg2 Nxe5 22. Nxe5 Qxe5 23. Qe2 Bh6 24. Bc1 Be3 25. Bxe3 Bxe4+ 26. dxe4 Qxe4+ 27. Kg1 dxe3 0-1

[Event "COL-ch Superate-B"]
[Site "Bogota"]
[Date "2012.12.13"]
[Round "6.1"]
[White "Hernandez Montes, Jhon Sebastian"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1975"]
[BlackElo "1796"]
[PlyCount "99"]
[EventDate "2012.12.11"]
[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 c6 2. d4 d5 3. Nc3 g6 4. exd5 cxd5 5. g3 Nf6 6. Bg2 Bg7 7. Nge2 Bd7 8. 0-0 Bc6 9. Re1 0-0 10. Nf4 b5 11. Nd3 e6 12. Ne5 b4 13. Ne2 Qb6 14. Be3 a5 15. g4 Ne8 16. Nf4 Nd6 17. Nfd3 Nc4 18. Nxc4 dxc4 19. d5 Qb5 20. dxc6 cxd3 21. c7 Na6 22. Bxa8 Rxa8 23. Qxd3 Nxc7 24. Bf4 Qxd3 25. cxd3 Nd5 26. Be5 Bxe5 27. Rxe5 Rc8 28. Re2 Nf4 29. Re5 Nxd3 30. Rxa5 Nxb2 31. Rb1 Rc2 32. Ra8+ Kg7 33. Rd8 e5 34. g5 e4 35. Re1 Rc4 36. f3 Nd3 37. Rxe4 Rxe4 38. fxe4 Nc1 39. Rd2 h6 40. h4 hxg5 41. hxg5 Kf8 42. Kg2 Ke7 43. Kf3 Ke6 44. Ke3 b3 45. a4 Na2 46. a5 Nc3 47. a6 Nb5 48. Rb2 Kd6 49. Rxb3 Kc6 50. Rxb5 1-0

[Event "COL-ch Superate-B"]
[Site "Bogota"]
[Date "2012.12.13"]
[Round "7.4"]
[White "Valencia, David Fernando"]
[Black "Lopez Valbuena, Fabian Danilo"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1796"]
[PlyCount "95"]
[EventDate "2012.12.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. f4 e5 2. e3 d5 3. Nf3 Nc6 4. Bb5 Bg4 5. Bxc6+ bxc6 6. fxe5 Ne7 7. 0-0 Ng6 8. d4 Be7 9. h3 Be6 10. b3 h5 11. Ba3 Bg5 12. Qe2 Nh4 13. Nbd2 Nf5 14. Nxg5 Qxg5 15. Rfe1 Ng3 16. Qf2 Bxh3 17. Kh2 Be6 18. Qxg3 Qh6 19. Nf3 0-0-0 20. Qf4 Bg4 21. Qxh6 Rxh6 22. Ng5 Rg6 23. Nxf7 Rd7 24. e6 Rxe6 25. Ne5 Rd8 26. Nxg4 hxg4 27. Re2 Re4 28. Rae1 a5 29. Kg3 Rde8 30. c3 R8e6 31. Bc1 a4 32. b4 Kb7 33. Rf2 Re7 34. Rf4 R4e6 35. Ref1 Kb6 36. Rf7 Kb5 37. Rxe7 Rxe7 38. Kxg4 Kc4 39. Kg5 Kxc3 40. Kg6 Kc2 41. g4 a3 42. g5 Kb1 43. Bxa3+ Kxa2 44. Bc1 Kb3 45. Rf7 Re6+ 46. Kxg7 Kxb4 47. Rxc7 Kc3 48. Kf7 1-0

[Event "COL-ch Superate-B"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "4.7"]
[White "Palacios, Yonis Antonio"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1796"]
[PlyCount "76"]
[EventDate "2012.12.11"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bd3 g6 6. h3 Bg7 7. 0-0 Bf5 8. Bb5+ Nbd7 9. Bxd7+ Qxd7 10. Nc3 Ne4 11. Be3 Nxc3 12. bxc3 Rc8 13. Qe1 Bxc2 14. Rc1 Bd3 15. Ng5 Qb5 16. Bf4 Bxf1 17. Qxf1 Qxf1+ 18. Rxf1 Rxc3 19. Re1 Bxd4 20. Bd6 Bf6 21. Nf3 e6 22. Ne5 Rc2 23. Nd3 Rxa2 24. Nf4 Kd7 25. Bc5 Rc8 26. Be3 a5 27. Ne2 Ra1 28. Bc1 Bb2 29. Kh2 Bxc1 30. Rd1 Bf4+ 31. Nxf4 Rxd1 32. f3 Rc2 33. h4 Rdd2 34. Kh3 e5 35. Nxg6 fxg6 36. Kh2 Rxg2+ 37. Kh3 Rh2+ 38. Kg4 Rcg2# 0-1

[Event "COL-ch Superate-B"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "3.8"]
[White "Valencia, David Fernando"]
[Black "Osorio Crespo, Juan Carlos"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1796"]
[PlyCount "117"]
[EventDate "2012.12.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Ne7 5. Bxe5 a6 6. Bd3 d6 7. Bb2 Bg4 8. Ne2 Ned5 9. f3 Bh5 10. Ng3 Qe7 11. 0-0 g6 12. Ne4 Bg7 13. g4 Qf8 14. Nxf6+ Nxf6 15. gxh5 Nxh5 16. Bxg7 Qxg7 17. Nc3 0-0-0 18. f4 Rhg8 19. Qg4+ Kb8 20. Kf2 Nf6 21. Qg2 d5 22. Ke2 Nh5 23. f5 d4 24. Ne4 dxe3 25. dxe3 Rge8 26. f6 Qh6 27. Qg5 Qf8 28. Ng3 Nxg3+ 29. hxg3 h5 30. Rf4 Rd6 31. Re4 Red8 32. Rf1 Rd5 33. Re5 R5d6 34. Rf4 Qh8 35. Rd4 Rxf6 36. Rxd8+ Qxd8 37. Rd5 Qe7 38. Qe5 Re6 39. Qd4 Rd6 40. Rxd6 cxd6 41. Qe4 Qd7 42. Bc4 f5 43. Qe6 Qc6 44. Qxg6 b5 45. Qg8+ Kc7 46. Qf7+ Kb6 47. Qd5 bxc4 48. Qxc6+ Kxc6 49. bxc4 Kc5 50. Kd3 d5 51. cxd5 Kxd5 52. c4+ Kc5 53. Kc3 a5 54. a4 Kc6 55. Kd4 Kd6 56. c5+ Kc6 57. Kc4 Kd7 58. Kd5 Kc7 59. c6 1-0

[Event "COL-ch Superate-B"]
[Site "Bogota"]
[Date "2012.12.11"]
[Round "2.5"]
[White "Bravo Hernandez, David Alejandro"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1796"]
[PlyCount "137"]
[EventDate "2012.12.11"]
[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 c6 2. Nf3 g6 3. d4 d5 4. e5 Bg4 5. Be2 h5 6. h3 Bxf3 7. Bxf3 e6 8. Nc3 Be7 9. Be3 Nd7 10. a3 a6 11. Be2 Qc7 12. Na2 c5 13. c3 Qb6 14. Rb1 c4 15. Qc2 Rc8 16. Bf3 Bd8 17. Bd1 Ne7 18. Qd2 Nf5 19. Bc2 Be7 20. Nc1 Qc7 21. Ne2 b5 22. Bg5 Nf8 23. Bxf5 exf5 24. Bxe7 Qxe7 25. Nf4 Qb7 26. h4 Ne6 27. Nxe6 fxe6 28. Qg5 Rg8 29. Rh3 Qe7 30. Qxe7+ Kxe7 31. f4 a5 32. Ra1 Rb8 33. Kd2 b4 34. axb4 axb4 35. Ra7+ Kf8 36. cxb4 Rxb4 37. Kc2 Rg7 38. Ra8+ Kf7 39. Rha3 g5 40. R8a7+ Kg6 41. Rxg7+ Kxg7 42. hxg5 Rb6 43. Kc3 h4 44. Kc2 Kg6 45. Rh3 Kh5 46. g3 Kg4 47. Rxh4+ Kxg3 48. Rh7 Kxf4 49. g6 Rb8 50. Rf7 Rg8 51. Rf6 Ke4 52. Kc3 Rb8 53. Rxe6 Rb3+ 54. Kc2 Rg3 55. Rf6 Kxd4 56. e6 Rg2+ 57. Kd1 Kd3 58. Ke1 f4 59. Kf1 Rxb2 60. e7 c3 61. e8Q Rb1+ 62. Kg2 Rb2+ 63. Kf3 Rb4 64. g7 c2 65. Rc6 Rc4 66. Qe2+ Kc3 67. Rxc4+ dxc4 68. Qe1+ Kb2 69. Qb4+ 1-0

[Event "COL-ch Superate-B"]
[Site "Bogota"]
[Date "2012.12.11"]
[Round "1.7"]
[White "Valencia, David Fernando"]
[Black "Millan Corzo, Carlos Eduardo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1796"]
[PlyCount "103"]
[EventDate "2012.12.11"]
[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. d4 d6 3. dxe5 g6 4. exd6 Bxd6 5. Qd4 Nf6 6. Be2 Nc6 7. Qe3 Be6 8. Bd2 Be5 9. c3 Nb4 10. cxb4 Bxb2 11. Bc3 Bxc3+ 12. Nxc3 Qe7 13. Qc5 Qxc5 14. bxc5 0-0-0 15. Nf3 h6 16. Ne5 Nd7 17. Nxd7 Rxd7 18. 0-0 Rd2 19. Rfd1 Rc2 20. Rac1 Rxc1 21. Rxc1 c6 22. e5 b5 23. cxb6 axb6 24. f4 b5 25. Nxb5 Kb7 26. Nd6+ Kb6 27. Bc4 Bxc4 28. Rxc4 Rf8 29. Rb4+ Kc5 30. Rb7 f5 31. Rh7 h5 32. Rg7 Ra8 33. Rxg6 Rxa2 34. Nxf5 Ra1+ 35. Kf2 Ra2+ 36. Kg3 Ra3+ 37. Kh4 Ra2 38. Kxh5 Ra8 39. e6 Rh8+ 40. Rh6 Rg8 41. e7 Rxg2 42. Rxc6+ Kxc6 43. e8Q+ Kd5 44. Ne3+ Kd4 45. Qe5+ Kd3 46. Nxg2 Kd2 47. Qe3+ Kd1 48. Qf2 Kc1 49. Ne3 Kb1 50. Nc4 Kc1 51. Qd2+ Kb1 52. Qb2# 1-0

[Event "Cartago CupT"]
[Site "Cartago"]
[Date "2011.08.31"]
[Round "5.4"]
[White "Arias, Miguel Antonio"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1796"]
[PlyCount "62"]
[EventDate "2011.08.31"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Restrepo"]
[BlackTeam "Buga"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 f6 7. Nc3 Be6 8. Bb5+ Nc6 9. Qa4 Qb6 10. Qb3 Rd8 11. Bxc6+ Qxc6 12. Bf4 g5 13. exf6 exf6 14. Bg3 Ne7 15. h4 g4 16. Ng1 0-0 17. Nge2 Nf5 18. 0-0 Nxg3 19. Nxg3 f5 20. Nce2 f4 21. Nh5 f3 22. Nef4 Bxd4 23. Nxe6 Qxe6 24. Qxb7 Rb8 25. Qc7 Rxb2 26. Rae1 Re2 27. Qc1 Bxf2+ 28. Kh1 fxg2+ 29. Kxg2 Qe4+ 30. Kh2 Bg3+ 31. Kxg3 Qg2# 0-1

[Event "Cartago CupT"]
[Site "Cartago"]
[Date "2011.08.31"]
[Round "2.4"]
[White "Hernandez, Cristian Andres"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2060"]
[BlackElo "1796"]
[PlyCount "33"]
[EventDate "2011.08.31"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Cartago"]
[BlackTeam "Buga"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. 0-0-0 Qc7 12. f4 0-0 13. Bd4 Bb7 14. Qc5 Rfc8 15. Qxc7 Rxc7 16. Rd2 Bd5 17. Kb1 1-0

[Event "Cartago CupT"]
[Site "Cartago"]
[Date "2011.08.31"]
[Round "4.4"]
[White "Valencia, David Fernando"]
[Black "Escobar Barona, Juan Fernando"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1796"]
[BlackElo "2001"]
[PlyCount "42"]
[EventDate "2011.08.31"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Buga"]
[BlackTeam "Palmira"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Bb5 Nd4 5. Nf3 Bg7 6. 0-0 e6 7. d3 Ne7 8. Nxd4 Bxd4+ 9. Kh1 0-0 10. f5 exf5 11. Bg5 d6 12. Nd5 f6 13. Bh6 Rf7 14. c3 Nxd5 15. exd5 Qb6 16. Qa4 Be5 17. Rae1 a6 18. Be8 Rc7 19. Rf3 g5 20. Rd1 Qxb2 21. d4 b5 1-0

[Event "Cartago CupT"]
[Site "Cartago"]
[Date "2011.08.31"]
[Round "1.4"]
[White "Valencia, David Fernando"]
[Black "Marin Garcia, Andres Felipe"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1796"]
[PlyCount "51"]
[EventDate "2011.08.31"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Buga"]
[BlackTeam "La Union"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. d4 Nc6 3. Nf3 Nf6 4. d5 Nb4 5. a3 Na6 6. Bxa6 bxa6 7. 0-0 Bd6 8. Re1 a5 9. Qd3 Bc5 10. Nxe5 d6 11. Nc6 Qd7 12. e5 0-0 13. exf6 Qg4 14. Be3 Bf5 15. Qxf5 Qxf5 16. Ne7+ Kh8 17. fxg7+ Kxg7 18. Nxf5+ Kh8 19. Bg5 f6 20. Bh6 Rae8 21. Nc3 Rg8 22. Ne4 Bb6 23. Nxf6 Rxe1+ 24. Rxe1 c5 25. Re8 Rxe8 26. Bg7# 1-0

[Event "Cartago CupT"]
[Site "Cartago"]
[Date "2011.08.31"]
[Round "3.4"]
[White "Valencia, David Fernando"]
[Black "Valencia, Julian David"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1796"]
[BlackElo "1925"]
[PlyCount "73"]
[EventDate "2011.08.31"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Buga"]
[BlackTeam "Yumbo"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. h3 Nf6 6. Nf3 Bf5 7. Bd3 Bg6 8. 0-0 e6 9. Bf4 Nbd7 10. a3 Qd8 11. Bxg6 hxg6 12. Re1 Nb6 13. Qd3 Nbd5 14. Nxd5 Nxd5 15. Bg3 Bd6 16. Ne5 Qc7 17. Nxg6 Rh6 18. Ne5 0-0-0 19. c4 Nf6 20. b4 Rh5 21. Qb3 g5 22. c5 Bf8 23. Ng4 Qe7 24. Bd6 Rxd6 25. cxd6 Qd8 26. Ne5 Nd5 27. Nxf7 Qd7 28. Qf3 Nf4 29. Nxg5 Rxg5 30. Qxf4 Qg7 31. g4 Kd7 32. Re5 Rg6 33. Rae1 Bxd6 34. Qe4 Qh6 35. Qe3 Qh4 36. Rxe6 Rg7 37. Rxd6+ 1-0

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.25"]
[Round "8"]
[White "Valencia, David Fernando"]
[Black "Villatoro Duque, Juan Luis"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1826"]
[PlyCount "140"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. f4 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bb5 a6 7. Bxd7+ Bxd7 8. d3 Be7 9. 0-0 0-0 10. h3 Nc6 11. Ne2 f6 12. Be3 b6 13. Qe1 Nb4 14. Qd1 Qc7 15. c3 Nc6 16. d4 Na5 17. Kh1 Nc4 18. Bc1 Rac8 19. Qe1 b5 20. Qg3 f5 21. h4 b4 22. h5 Bb5 23. h6 g6 24. dxc5 bxc3 25. bxc3 Na5 26. Re1 Bxe2 27. Rxe2 Qxc5 28. Nd4 Kf7 29. Rc2 Nc4 30. Rb1 Rb8 31. Rb3 a5 32. Rxb8 Rxb8 33. Nb3 Qa7 34. Nd2 Qa6 35. Qf2 Rc8 36. Nxc4 Rxc4 37. Be3 Qc6 38. Bd4 a4 39. Rb2 a3 40. Rb3 Qc8 41. Qg3 Qc6 42. Qf2 Qc8 43. Qg3 Rc7 44. Qd3 Qf8 45. Qh3 Qc8 46. Rb6 Rc6 47. Rb3 Qa6 48. Qf3 Qc4 49. Kg1 Qa6 50. Kf2 Bh4+ 51. g3 Be7 52. Ke3 Qc8 53. Kd2 Qf8 54. Qh1 Qc8 55. Qf1 Rc4 56. Qg1 Qf8 57. Qh1 Qc8 58. Kd3 Qa6 59. Kd2 Qa5 60. Qg1 Qa6 61. Qb1 Qc6 62. Rb6 Qc8 63. Rb8 Qa6 64. Rh8 Bb4 65. Rxh7+ Kf8 66. Qb3 Rxd4+ 67. Ke1 Re4+ 68. Kf2 Qe2+ 69. Kg1 Bc5+ 70. Kh1 Qf3+ 0-1

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.24"]
[Round "7"]
[White "Moran, Daniel Stiven"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2084"]
[BlackElo "1826"]
[PlyCount "53"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. g3 Nbd7 4. Bg2 g6 5. e3 Bg7 6. Nge2 0-0 7. 0-0 e5 8. d3 c6 9. b4 Qc7 10. b5 Nh5 11. Rb1 f5 12. bxc6 bxc6 13. Qa4 Rb8 14. Qxc6 Qxc6 15. Bxc6 Rxb1 16. Nxb1 Nc5 17. Bd5+ Be6 18. Bxe6+ Nxe6 19. Nbc3 f4 20. Ne4 fxg3 21. hxg3 Rd8 22. N2c3 Nf6 23. Nxf6+ Bxf6 24. Nd5 Bg7 25. Ba3 Bf8 26. Rb1 Ng5 27. Rb7 1-0

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.23"]
[Round "5"]
[White "Guzman, Oswaldo"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "1826"]
[PlyCount "39"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 d5 6. exd5 Qxd5 7. Nc3 Qd8 8. Bf4 Nf6 9. d5 Nb8 10. Qd4 Nbd7 11. Nb5 Bg7 12. Nc7+ Kf8 13. Nxa8 Nh5 14. Qd2 Nxf4 15. Qxf4 Bxb2 16. Rd1 Qa5+ 17. Nd2 Qxd5 18. Nc7 Qc6 19. Nb5 Qe6+ 20. Qe3 1-0

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.22"]
[Round "4"]
[White "Valencia, David Fernando"]
[Black "Chavarro, Jeffry"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1826"]
[BlackElo "2035"]
[PlyCount "129"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. c4 e6 3. Nc3 Nc6 4. Nge2 g6 5. g3 Bg7 6. Bg2 Nge7 7. 0-0 0-0 8. d3 Rb8 9. a4 d6 10. f4 f5 11. Be3 Nd4 12. h3 Bd7 13. Nb5 Nxb5 14. axb5 Qb6 15. Nc3 a6 16. Na4 Qd8 17. Qb3 axb5 18. cxb5 Ra8 19. e5 c4 20. dxc4 dxe5 21. Bxb7 Rb8 22. Bb6 Qe8 23. Bg2 e4 24. Rfd1 Rf7 25. Nc5 Bxb5 26. Nxe6 Rxb6 27. Nc7 Qc8 28. Ra8 Rb8 29. Rxb8 Qxb8 30. Nxb5 Nc6 31. Kf1 g5 32. fxg5 Ne5 33. Ke2 Nd3 34. Rxd3 exd3+ 35. Qxd3 Qe5+ 36. Kd1 Re7 37. Qd5+ Kf8 38. Qxe5 Bxe5 39. c5 Bxb2 40. Nd6 Ba3 41. Nxf5 Rd7+ 42. Ke2 Bxc5 43. Be4 Kf7 44. Kf3 Ke6 45. Nh6 Ke5 46. Ng4+ Kd4 47. Nf6 Rf7 48. Bxh7 Be7 49. Kf4 Bxf6 50. gxf6 Rxh7 51. h4 Kd5 52. Kf5 Kd6 53. Kg6 Rh8 54. Kg7 Rc8 55. g4 Ke6 56. g5 Rc7+ 57. Kg6 Rc8 58. Kg7 Rc7+ 59. Kg6 Rc8 60. h5 Rg8+ 61. Kh6 Rh8+ 62. Kg7 Rxh5 63. g6 Rf5 64. f7 Ke7 65. Kh8 1/2-1/2

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.21"]
[Round "2"]
[White "Guelgua, Alvaro"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2018"]
[BlackElo "1826"]
[PlyCount "53"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. h3 Bd7 10. 0-0 Qc8 11. f4 Nxd4 12. Bxd4 Bc6 13. Qd3 Nd7 14. f5 Bxd4+ 15. Qxd4 Ne5 16. f6 Qd7 17. Rad1 Rfd8 18. Bd5 a6 19. Qe3 Qe8 20. Qg5 e6 21. Bb3 Rd7 22. Rf4 Kh8 23. Rh4 b5 24. Rh6 a5 25. Rf1 a4 26. Rf4 Qf8 27. Rfh4 1-0

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.21"]
[Round "3"]
[White "Valencia, David Fernando"]
[Black "Norena, Wilder"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1826"]
[PlyCount "82"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 Be6 7. Bb3 Qd7 8. Bc2 h6 9. Nbd2 a6 10. Nf1 d5 11. Ne3 dxe4 12. dxe4 Qxd1+ 13. Nxd1 0-0 14. Ne3 Rad8 15. 0-0 Rfe8 16. Re1 b5 17. b4 Bb6 18. a4 Nh7 19. Bb2 f6 20. Nd5 Bxd5 21. exd5 Ne7 22. axb5 axb5 23. Red1 Nf8 24. Bb3 Kh7 25. c4 bxc4 26. Ba4 c6 27. Bxc6 Nxc6 28. dxc6 Rxd1+ 29. Rxd1 Re6 30. b5 Ba5 31. Rc1 e4 32. Nd4 Re5 33. Rxc4 Bc7 34. Rb4 Bb6 35. Ra4 Rd5 36. Rc4 Bc7 37. Ba3 Ne6 38. b6 Bxb6 39. Nxe6 Ra5 40. c7 Bxc7 41. Rxc7 Rxa3 1-0

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.20"]
[Round "1"]
[White "Valencia, David Fernando"]
[Black "Saltos Velez, Adrian Arturo"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1826"]
[BlackElo "2131"]
[PlyCount "52"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. f3 a5 11. b3 Nxd4 12. Bxd4 Bc6 13. Qd2 Nd7 14. Bxg7 Kxg7 15. Rfd1 Nc5 16. Qe3 e5 17. Kh1 Qe7 18. Nd5 Bxd5 19. Rxd5 Ne6 20. Rad1 Rfd8 21. Bf1 Nd4 22. Rc1 Rdc8 23. Qf2 Rc5 24. Qd2 Qc7 25. f4 f6 26. a3 Nxb3 0-1

[Event "Cali Deptal Valle"]
[Site "Cali"]
[Date "2010.05.17"]
[Round "7"]
[White "Granja, Norbert"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "A04"]
[BlackElo "1826"]
[PlyCount "88"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c3 g6 3. Na3 Bg7 4. e4 Nf6 5. e5 Nd5 6. d4 cxd4 7. cxd4 0-0 8. Bc4 Nb6 9. Bb3 d5 10. Be3 Nc6 11. Qd2 Bg4 12. Nc2 f6 13. 0-0-0 fxe5 14. dxe5 e6 15. Ncd4 Nxe5 16. Rde1 Nxf3 17. gxf3 Bf5 18. Nxf5 Rxf5 19. Bd4 Bxd4 20. Qxd4 Qf6 21. Qxf6 Rxf6 22. Re3 Rc8+ 23. Kd2 Nc4+ 24. Bxc4 Rxc4 25. Rc1 Rxc1 26. Kxc1 Kg7 27. Kd2 d4 28. Rb3 Rf7 29. Ke2 Kf6 30. Rb5 e5 31. f4 Re7 32. Rb4 Kf5 33. fxe5 Kxe5 34. f3 Rd7 35. Rb3 b6 36. a4 Kf4 37. Rb4 h5 38. a5 bxa5 39. Rb5 d3+ 40. Kd2 Kxf3 41. Rxa5 Kg4 42. Ra4+ Kh3 43. Ra6 g5 44. Rg6 g4 0-1

[Event "Cali Deptal Valle"]
[Site "Cali"]
[Date "2010.05.17"]
[Round "8"]
[White "Valencia, David Fernando"]
[Black "Mayorquin Polanco, Nicolas"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "1826"]
[BlackElo "1848"]
[PlyCount "122"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 e6 6. a3 a6 7. Be3 Qc7 8. Nc3 Nf6 9. Be2 Be7 10. 0-0 0-0 11. f4 d6 12. a4 Bd7 13. a5 Nb4 14. Bb6 Qb8 15. Bf3 Bd8 16. Bxd8 Rxd8 17. Qe2 Bc6 18. Rfd1 b6 19. Nd4 bxa5 20. Nxc6 Nxc6 21. e5 Qb6+ 22. Kh1 dxe5 23. Bxc6 Qxc6 24. fxe5 Nd5 25. Nxd5 Rxd5 26. Rxd5 Qxd5 27. h3 h6 28. Qf3 Qxf3 29. gxf3 Rb8 30. b3 Rb5 31. f4 g5 32. fxg5 hxg5 33. Re1 Rc5 34. Re2 Kg7 35. Kg2 Kg6 36. Kg3 Rc3+ 37. Kg4 a4 38. bxa4 Rc4+ 39. Kf3 Rxa4 40. Re4 Ra5 41. Kg4 Rc5 42. Re2 a5 43. Kg3 a4 44. Re4 a3 45. Ra4 Rc3+ 46. Kg4 Rxc2 47. Rxa3 Re2 48. Ra5 Re4+ 49. Kg3 Rf4 50. Rb5 Rf5 51. Kg4 f6 52. h4 gxh4 53. Kxh4 Rxe5 54. Rxe5 fxe5 55. Kg3 Kf5 56. Kf3 e4+ 57. Ke3 e5 58. Kf2 Kf4 59. Ke2 e3 60. Kf1 Kf3 61. Ke1 e2 0-1

[Event "Cali Deptal Valle"]
[Site "Cali"]
[Date "2010.05.16"]
[Round "5"]
[White "Giraldo, Francisco Javier"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2027"]
[BlackElo "1826"]
[PlyCount "91"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Bc4 Nf6 7. d5 Nb8 8. Nc3 d6 9. 0-0 0-0 10. h3 Nbd7 11. Be3 Ne5 12. Nxe5 dxe5 13. Qd2 Bd7 14. Bh6 Qc8 15. Bxg7 Kxg7 16. Be2 Qc5 17. Rac1 Qb6 18. Kh2 Qd6 19. f4 b5 20. Bd3 b4 21. Ne2 e6 22. fxe5 Qxe5+ 23. Qf4 Qxf4+ 24. Nxf4 exd5 25. e5 Ne8 26. Nxd5 a5 27. Nb6 Rd8 28. Bc4 Bf5 29. Rcd1 Nc7 30. g4 Be6 31. Bxe6 Nxe6 32. Nd7 Rfe8 33. Rd6 Rc8 34. Rf2 Ng5 35. Re2 a4 36. h4 Ne6 37. Nb6 b3 38. axb3 axb3 39. Nxc8 Rxc8 40. Rb6 Nf4 41. Rd2 Rc2 42. Rxc2 bxc2 43. Rc6 c1Q 44. Rxc1 Nd3 45. Rb1 Nxe5 46. Kg3 1-0

[Event "Cali Deptal Valle"]
[Site "Cali"]
[Date "2010.05.16"]
[Round "6"]
[White "Valencia, David Fernando"]
[Black "Norena, Wilder"]
[Result "1/2-1/2"]
[ECO "C22"]
[WhiteElo "1826"]
[PlyCount "73"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Bd2 Be7 6. Nc3 d5 7. exd5 Nxd5 8. Nxd5 Qxd5 9. Qd3 Be6 10. Qxd5 Bxd5 11. c4 Be4 12. f3 Bg6 13. Bc3 Bb4 14. Ne2 Bd3 15. a3 Bxc3+ 16. Nxc3 Ne5 17. c5 0-0-0 18. Kf2 Rhe8 19. b4 Bxf1 20. Rhxf1 Nc4 21. Rfd1 a6 22. a4 Nb2 23. Rxd8+ Rxd8 24. Ke2 Rd3 25. Ra2 Rxc3 26. Rxb2 Ra3 27. a5 Kd7 28. Rd2+ Ke7 29. Kf2 Rb3 30. Rd4 Ke6 31. Kg3 h6 32. h3 g6 33. h4 f5 34. Kf2 Ke5 35. Rd7 Rxb4 36. Rxc7 Rb5 37. c6 1/2-1/2

[Event "Cali Deptal Valle"]
[Site "Cali"]
[Date "2010.05.15"]
[Round "3"]
[White "Herrera, Juan Sebastian"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2122"]
[BlackElo "1826"]
[PlyCount "45"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 0-0 8. Be3 b6 9. Qd2 Be6 10. Bh6 Qc7 11. Bxg7 Kxg7 12. Ng5 Bc8 13. f4 Nh5 14. Ne2 Kg8 15. g4 Ng7 16. 0-0-0 e6 17. e5 f5 18. exf6 Rxf6 19. Qc3 Rf8 20. Rdf1 Bd7 21. h4 e5 22. fxe5 Bxg4 23. Qc4+ 1-0

[Event "Cali Deptal Valle"]
[Site "Cali"]
[Date "2010.05.15"]
[Round "4"]
[White "Valencia, David Fernando"]
[Black "Arias, Robinson"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "1826"]
[PlyCount "91"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Bd2 Bb4 6. Nc3 Qe7 7. Bd3 d6 8. 0-0-0 Bd7 9. f4 0-0-0 10. Nf3 Bxc3 11. Bxc3 Nd5 12. Qd2 Nxc3 13. Qxc3 f6 14. Rde1 Qf7 15. Rhf1 Qxa2 16. e5 dxe5 17. fxe5 Qa1+ 18. Kd2 Qa5 19. e6 Qxc3+ 20. Kxc3 Be8 21. Nh4 Ne5 22. e7 Rd6 23. Rxe5 Bd7 24. Ree1 g6 25. g4 Re8 26. b3 Bxg4 27. Bc4 Kd7 28. Re4 Bh3 29. Rfe1 g5 30. R4e3 gxh4 31. Rxh3 Rxe7 32. Rhe3 Rxe3+ 33. Rxe3 f5 34. Rh3 Rh6 35. Rf3 Rh5 36. Rf4 Ke7 37. Be2 Rg5 38. Rxh4 Rg7 39. Rh6 a6 40. Bd3 f4 41. Rxh7 Rxh7 42. Bxh7 Kf6 43. Kd4 Kg5 44. Ke4 b5 45. b4 Kf6 46. Kxf4 1-0

[Event "Cali Deptal Valle"]
[Site "Cali"]
[Date "2010.05.14"]
[Round "1"]
[White "Rios, Cristhian Camilo"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2267"]
[BlackElo "1826"]
[PlyCount "51"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 Bd7 10. Qd2 Rc8 11. f3 Re8 12. Nxc6 bxc6 13. c5 Qc7 14. Bf4 Be6 15. Rac1 Qd7 16. cxd6 exd6 17. Qxd6 Red8 18. Ba6 Ra8 19. Rfd1 Qxd6 20. Bxd6 Rd7 21. Na4 Ne8 22. Bf4 Rxd1+ 23. Rxd1 Kf8 24. Bb7 Rc8 25. Bxc8 Bxc8 26. Rd8 1-0

[Event "Cali Deptal Valle"]
[Site "Cali"]
[Date "2010.05.14"]
[Round "2"]
[White "Valencia, David Fernando"]
[Black "Gomez, Luis Mario"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "1826"]
[PlyCount "47"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Bb4+ 5. Nc3 Nf6 6. Bd2 0-0 7. 0-0-0 d6 8. f4 Re8 9. Bd3 Bc5 10. Qg3 Nh5 11. Qf3 g6 12. g4 Nd4 13. Qg2 Ng7 14. Nge2 a6 15. Nxd4 Bxd4 16. Ne2 Ba7 17. f5 b5 18. e5 Rb8 19. e6 fxe6 20. fxg6 Bb7 21. Qh3 Bxh1 22. Qxh7+ Kf8 23. Qh8+ Ke7 24. Qxg7# 1-0

[Event "Valle Region-ch U16"]
[Site "Yumbo"]
[Date "2010.02.28"]
[Round "6.5"]
[White "Parra Meza, Brayan"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1593"]
[BlackElo "1826"]
[PlyCount "59"]
[EventDate "2010.02.26"]
[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 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Nc3 Nf6 7. Be2 0-0 8. 0-0 a6 9. f4 Qb6 10. e5 Ne8 11. Rb1 Qd8 12. Qd2 Nc7 13. Rbd1 d5 14. Nb3 Bf5 15. Bb6 d4 16. Nxd4 Nxd4 17. Qxd4 Qxd4+ 18. Rxd4 Ne6 19. Rd2 Nxf4 20. Rxf4 Bh6 21. g3 Rac8 22. Nd5 Bxf4 23. Nxe7+ Kh8 24. gxf4 Rxc2 25. Rxc2 Bxc2 26. Kf2 Re8 27. Nd5 Re6 28. Bd4 Be4 29. Nc7 Rc6 30. e6+ 1-0

[Event "Valle Region-ch U16"]
[Site "Yumbo"]
[Date "2010.02.28"]
[Round "7.7"]
[White "Valencia, David Fernando"]
[Black "Caicedo, Ronald"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "1826"]
[BlackElo "1533"]
[PlyCount "43"]
[EventDate "2010.02.26"]
[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. d4 exd4 3. Qxd4 Nc6 4. Qe3 b6 5. Bd2 Bc5 6. Qe2 Nd4 7. Qd3 a5 8. c4 Ne7 9. Nf3 Nec6 10. Be2 f6 11. 0-0 Ne5 12. Nxe5 fxe5 13. Be3 0-0 14. Nc3 Ba6 15. b3 d6 16. f4 Rxf4 17. Rxf4 Nxe2+ 18. Nxe2 exf4 19. Nxf4 Qf6 20. Qd5+ Kf8 21. Qxa8+ Ke7 22. Nd5+ 1-0

[Event "Valle Region-ch U16"]
[Site "Yumbo"]
[Date "2010.02.27"]
[Round "3.6"]
[White "Sanchez, Victor Daniel"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B74"]
[WhiteElo "1599"]
[BlackElo "1826"]
[PlyCount "74"]
[EventDate "2010.02.26"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 0-0 8. 0-0 d6 9. f4 Be6 10. Be3 Qd7 11. Bf3 Bc4 12. Rf2 Rad8 13. Rd2 Qe6 14. Qe1 Ng4 15. Nd4 Qd7 16. Nxc6 bxc6 17. Kh1 Bxc3 18. bxc3 Nxe3 19. Qxe3 Rb8 20. Qd4 Be6 21. e5 c5 22. Qd3 Rfd8 23. Qa6 Rb6 24. Qd3 Qa4 25. g3 Bf5 26. Qe2 Rb2 27. Bd5 Rxc2 28. Qd1 c4 29. Bxc4 Qxc4 30. Rxc2 Bxc2 31. Qxc2 dxe5 32. fxe5 Qd5+ 33. Kg1 Qxe5 34. Rf1 Qe3+ 35. Kh1 Rd2 36. Qb3 Qe4+ 37. Kg1 Qg2# 0-1

[Event "Valle Region-ch U16"]
[Site "Yumbo"]
[Date "2010.02.27"]
[Round "5.3"]
[White "Valencia, David Fernando"]
[Black "Ossa, Juan Sebastian"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1826"]
[BlackElo "1921"]
[PlyCount "58"]
[EventDate "2010.02.26"]
[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. Nc3 e6 3. f4 d5 4. e5 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. Nf3 Nh6 8. d3 Rb8 9. b3 Nf5 10. 0-0 h5 11. Na4 Be7 12. c4 h4 13. Qe1 Nd4 14. Qd1 Nf5 15. Qd2 Rg8 16. Ba3 g5 17. fxg5 Rb4 18. Bxb4 cxb4 19. Qf2 Bxg5 20. Nxg5 Qxg5 21. Nc5 Rg7 22. Rae1 Qh6 23. Re2 Ng3 24. Rc2 Nxf1 25. Kxf1 Rg5 26. Qe2 Rf5+ 27. Ke1 Qf4 28. Kd1 Qd4 29. cxd5 Qg1+ 0-1

[Event "Valle Region-ch U16"]
[Site "Yumbo"]
[Date "2010.02.27"]
[Round "4.4"]
[White "Valencia, David Fernando"]
[Black "Zuleta, Juan Esteban"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1826"]
[BlackElo "1659"]
[PlyCount "63"]
[EventDate "2010.02.26"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. Bg2 Nc6 9. Be3 Ne5 10. Qe2 Bd7 11. f4 Ng6 12. g5 Ng8 13. h4 Nxf4 14. Bxf4 e5 15. Nf5 Bxf5 16. exf5 exf4 17. 0-0-0 Rb8 18. Nd5 f6 19. Nxf4 Qa5 20. Bd5 fxg5 21. hxg5 Kd7 22. Be6+ Kd8 23. Kb1 Qb5 24. Qe4 Bxg5 25. Rxd6+ Kc7 26. Rd7+ Kb6 27. Nd5+ Ka5 28. b4+ Ka4 29. Nc3+ Ka3 30. Nxb5+ axb5 31. Rd3+ Ka4 32. Rhh3 1-0

[Event "Valle Region-ch U16"]
[Site "Yumbo"]
[Date "2010.02.26"]
[Round "2.4"]
[White "Hernandez, Cristian Andres"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1932"]
[BlackElo "1826"]
[PlyCount "67"]
[EventDate "2010.02.26"]
[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 g6 2. c4 Bg7 3. Nc3 c5 4. e3 cxd4 5. exd4 Nf6 6. Nf3 0-0 7. Bg5 d6 8. Bd3 Be6 9. 0-0 a6 10. Re1 Nbd7 11. h3 Nb6 12. d5 Bc8 13. Rc1 Nbd7 14. b4 Re8 15. Qb3 b6 16. Bxf6 Nxf6 17. Nd4 Bd7 18. Nc6 Bxc6 19. dxc6 e6 20. b5 a5 21. Rcd1 Nh5 22. Be2 Nf6 23. Bf3 Qc7 24. Re3 Rad8 25. Red3 Bf8 26. Qc2 Bh6 27. g4 Bg5 28. h4 Bf4 29. g5 Nh5 30. Bxh5 gxh5 31. Ne4 Be5 32. f4 d5 33. fxe5 dxe4 34. Rd6 1-0

[Event "Valle Region-ch U16"]
[Site "Yumbo"]
[Date "2010.02.26"]
[Round "1.9"]
[White "Valencia, David Fernando"]
[Black "Rosero, Jefferson"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1826"]
[BlackElo "1516"]
[PlyCount "59"]
[EventDate "2010.02.26"]
[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. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. e5 Nge7 6. Bb5 a6 7. Bxc6+ Nxc6 8. 0-0 b5 9. d3 Bb7 10. h3 Be7 11. Bd2 Qb6 12. Ne2 Rc8 13. Ng3 c4+ 14. Kh2 cxd3 15. cxd3 0-0 16. Qe2 Bc5 17. f5 Nd4 18. Nxd4 Bxd4 19. f6 Rc2 20. fxg7 Rfc8 21. Rac1 Bxb2 22. Rxc2 Rxc2 23. Nh5 Qd4 24. Nf6+ Kxg7 25. Bh6+ Kh8 26. Qxc2 Qxe5+ 27. Kh1 Bd4 28. Ne8 Qh5 29. Nd6 Qxh6 30. Nxf7+ 1-0

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.19"]
[Round "9"]
[White "Garcia Suarez, Pablo"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B35"]
[BlackElo "1834"]
[PlyCount "104"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Qd2 Ng4 9. Nce2 Nxe3 10. fxe3 d6 11. Nxc6 bxc6 12. Nd4 Bb7 13. Qb4 Rb8 14. Qa4 c5 15. Nc6 Bxc6 16. Qxc6 Bxb2 17. Rd1 Be5 18. 0-0 e6 19. Bb3 Rb6 20. Qa4 Rb4 21. Qxa7 Rxe4 22. Rf3 c4 23. Ba4 d5 24. Rb1 Qa8 25. Qd7 Qc8 26. Qe7 Qc7 27. Rb7 Qxe7 28. Rxe7 d4 29. Bc6 Rxe3 30. Rxe3 dxe3 31. Kf1 Bxh2 32. a4 Rd8 33. Re8+ Rxe8 34. Bxe8 Bc7 35. Ke2 Bb6 36. Bb5 Kg7 37. Bxc4 Kf6 38. Bd3 Ke5 39. g3 Kd4 40. Bb5 e5 41. Be8 f5 42. Bf7 f4 43. gxf4 exf4 44. Bg8 h6 45. Bf7 g5 46. Bh5 Kc3 47. Bg6 g4 48. Bd3 f3+ 49. Ke1 g3 50. Kf1 g2+ 51. Kg1 e2+ 52. Kh2 g1Q+ 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.17"]
[Round "6"]
[White "Gomez Guardo, Cristian"]
[Black "Valencia, David Fernando"]
[Result "1/2-1/2"]
[ECO "B34"]
[BlackElo "1834"]
[PlyCount "115"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c3 Bg7 6. Be3 Nf6 7. Bd3 0-0 8. 0-0 d5 9. Nxc6 bxc6 10. exd5 cxd5 11. h3 Qc7 12. Nd2 Rb8 13. Nb3 Rd8 14. Qd2 a5 15. Rfe1 Nd7 16. Bf1 a4 17. Nd4 Qa5 18. Nc6 Qc7 19. Nxd8 Qxd8 20. Rec1 Ne5 21. Bf4 Bb7 22. Re1 f6 23. Rad1 Rc8 24. c4 Nxc4 25. Bxc4 Rxc4 26. b3 axb3 27. axb3 Rc8 28. Bg3 e5 29. b4 Bf8 30. Rc1 Ra8 31. Ra1 Rb8 32. Reb1 d4 33. f4 Bh6 34. Ra5 Kh8 35. Rd1 Qc7 36. Rc5 Qe7 37. Re1 Rd8 38. Qd3 e4 39. Qc4 e3 40. Rc7 Rd7 41. Rxd7 Qxd7 42. Rd1 Bf8 43. Rxd4 Qe7 44. Qc5 Qe8 45. Qc7 Qc6 46. Qxc6 Bxc6 47. Bh4 Kg7 48. Rc4 Bd5 49. Rc7+ Kg8 50. b5 Bb4 51. b6 e2 52. b7 Bxb7 53. Rxb7 e1Q+ 54. Bxe1 Bxe1 55. Kf1 Bg3 56. Rb4 h5 57. Ke2 h4 58. Kf3 1/2-1/2

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.17"]
[Round "5"]
[White "Valencia, David Fernando"]
[Black "Hernandez, Cristian Andres"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1834"]
[BlackElo "1909"]
[PlyCount "52"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nf6 4. Nf3 g6 5. Bb5+ Bd7 6. Bc4 Bc6 7. d3 Bg7 8. 0-0 0-0 9. Qe1 a6 10. Qh4 b5 11. Bb3 e6 12. f5 exf5 13. Bh6 Nh5 14. Qxd8 Rxd8 15. Bxg7 Nxg7 16. Ng5 c4 17. dxc4 b4 18. Nd5 Bxd5 19. cxd5 h6 20. Nf3 fxe4 21. Nd4 f5 22. g4 Rf8 23. Ne6 Rf6 24. Rae1 Nd7 25. Ba4 Ne5 26. Rxe4 Rxe6 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.16"]
[Round "4"]
[White "Arias Monsalve, Andres Felipe"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1834"]
[PlyCount "48"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. b3 Bg7 5. Bb2 Nf6 6. Bb5 Nd4 7. Nxd4 cxd4 8. Nd5 Nxd5 9. exd5 a6 10. Bc4 b5 11. Bd3 Bb7 12. c4 dxc3 13. Bxc3 0-0 14. Qf3 e6 15. Bxg7 Kxg7 16. Be4 exd5 17. Bxd5 Bxd5 18. Qxd5 Re8+ 19. Kd1 Qf6 20. Rc1 Qxf2 21. Qxd7 Rad8 22. Rf1 Qxf1+ 23. Kc2 Qxc1+ 24. Kxc1 Rxd7 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.16"]
[Round "3"]
[White "Valencia, David Fernando"]
[Black "Zapata Arbelaes, Estiven"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1834"]
[BlackElo "1971"]
[PlyCount "31"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne4 Bf5 13. Bg5 Bxe4 14. Bxe4 h6 15. Bxf6 Qxf6 16. Qd2 1-0

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.15"]
[Round "2"]
[White "Ocanpo Suarez, Jhonatan Steven"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1834"]
[PlyCount "52"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qd8 12. Nxc6 bxc6 13. c3 Qc7 14. Rd1 Be6 15. b3 Rfd8 16. Qc1 Rxd1+ 17. Bxd1 Qa5 18. b4 Qxa2 19. 0-0 a5 20. bxa5 Rxa5 21. Bd4 Qa1 22. Qxa1 Rxa1 23. Bf3 Rxf1+ 24. Kxf1 Bxd4 25. cxd4 Bd5 26. Bxd5 cxd5 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.15"]
[Round "1"]
[White "Valencia, David Fernando"]
[Black "Medina, Alfonso"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1834"]
[PlyCount "59"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[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. 0-0 Bc5 5. c3 0-0 6. d4 exd4 7. cxd4 Bb6 8. d5 Ne7 9. e5 Ne8 10. d6 cxd6 11. exd6 Nf5 12. Bg5 Nf6 13. Nc3 h6 14. Bf4 Bc5 15. h3 g5 16. Bh2 a6 17. g4 Ng7 18. a4 Nge8 19. Re1 Qb6 20. Re2 Nxd6 21. a5 Qc7 22. Be5 Nfe8 23. Nd5 Qd8 24. Ba2 b6 25. axb6 Bxb6 26. Bxd6 Nxd6 27. Ne7+ Kh8 28. Qxd6 Bc7 29. Qf6+ Kh7 30. Bb1# 1-0

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.??"]
[Round "7"]
[White "Valencia, David Fernando"]
[Black "Villamil, Nahum Jose"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1834"]
[BlackElo "1767"]
[PlyCount "99"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 e6 4. Nf3 Nf6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. 0-0 g6 8. d3 Bg7 9. Ng5 h6 10. Nf3 Qc7 11. a4 a6 12. Qe1 0-0-0 13. a5 e5 14. Na4 exf4 15. Bxf4 g5 16. Bd2 Rde8 17. Qb1 d5 18. exd5 Nxd5 19. Qa2 Nf4 20. Qc4 Re2 21. Rf2 Rxf2 22. Kxf2 Re8 23. Re1 Rxe1 24. Bxe1 g4 25. Qxf7 gxf3 26. Qxg7 fxg2 27. Qg8+ Qd8 28. Qxd8+ Kxd8 29. Bd2 Ne6 30. Kxg2 h5 31. Be3 Ke7 32. Nc3 Ne5 33. Ne4 Nd7 34. Kh3 Ng7 35. Bxc5+ Ke6 36. Bb4 Nf5 37. Nc5+ Nxc5 38. Bxc5 Kd5 39. Bb6 Ke5 40. Kg2 Kf4 41. Kf2 h4 42. c4 Ke5 43. Kf3 Nh6 44. b4 Kd6 45. b5 Nf7 46. c5+ Kd7 47. bxa6 bxa6 48. d4 Nh6 49. d5 Nf7 50. Kg4 1-0

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.??"]
[Round "8"]
[White "Valencia, David Fernando"]
[Black "Zuleta, Juan Esteban"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1834"]
[BlackElo "1570"]
[PlyCount "70"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 Nc6 5. g3 Nf6 6. Bg2 d5 7. e5 Nd7 8. 0-0 Be7 9. d3 0-0 10. Qe1 Nb4 11. Qf2 Rb8 12. a3 Nc6 13. Ne2 b5 14. Nd2 Qb6 15. c4 bxc4 16. dxc4 d4 17. g4 Na5 18. Qg3 Nb3 19. Rb1 Nxc1 20. Nxc1 Qc7 21. Be4 Bb7 22. Qd3 Bxe4 23. Nxe4 Rb7 24. Rf2 a5 25. b3 Rfb8 26. Rfb2 a4 27. h3 Qa5 28. Kf2 axb3 29. Rxb3 Rxb3 30. Rxb3 Rb6 31. Rxb6 Qxb6 32. Qb3 Bd8 33. Qxb6 Bxb6 34. Nb3 Kf8 35. Nd6 h6 1/2-1/2

[Event "Cartago op"]
[Site "Cartago"]
[Date "2009.08.17"]
[Round "6"]
[White "Guzman, Juan Pablo"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1844"]
[PlyCount "78"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Be2 0-0 8. Qd2 d5 9. Nxc6 bxc6 10. exd5 cxd5 11. Rd1 Bb7 12. Bf3 e6 13. 0-0 Qe7 14. a3 Rfd8 15. Bd4 e5 16. Rfe1 e4 17. g3 Qc7 18. Bg2 a6 19. Rc1 Ng4 20. Bxg7 Kxg7 21. Ne2 Qb6 22. Qd4+ Qxd4 23. Nxd4 Rac8 24. Rcd1 Rc4 25. Bf1 Rc7 26. b3 Ne5 27. Kg2 Kf6 28. Rd2 Rcd7 29. Red1 Nf3 30. Re2 g5 31. Re3 g4 32. Rc3 Ke5 33. Ne2 d4 34. Rc5+ Rd5 35. Rc7 R8d7 36. Rxd7 Rxd7 37. Nf4 Rc7 38. Bc4 e3 39. fxe3 dxe3 0-1

[Event "Cartago op"]
[Site "Cartago"]
[Date "2009.08.16"]
[Round "4"]
[White "Sabogal, Orlando Antonio"]
[Black "Valencia, David Fernando"]
[Result "1/2-1/2"]
[ECO "B26"]
[BlackElo "1844"]
[PlyCount "76"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. Be3 Nf6 7. Qd2 Ng4 8. Nf3 Nxe3 9. fxe3 Qb6 10. Rb1 Be6 11. 0-0 0-0 12. a3 Qc7 13. d4 cxd4 14. exd4 Bc4 15. Rf2 e6 16. Nd1 f5 17. exf5 exf5 18. Ne3 Bf7 19. c3 Bh6 20. Re1 Rfe8 21. Rfe2 Na5 22. Qd3 Rxe3 23. Rxe3 Bxe3+ 24. Qxe3 Re8 25. Qf2 Rxe1+ 26. Nxe1 Nc4 27. Qe2 Kg7 28. Nd3 Qb6 29. Qe7 Nxb2 30. Nxb2 Qxb2 31. Bd5 Qc1+ 32. Kg2 Qd2+ 33. Kh3 Qh6+ 34. Kg2 Qd2+ 35. Kh3 Qh6+ 36. Kg2 Qd2+ 37. Kh3 Qh6+ 38. Kg2 Qd2+ 1/2-1/2

[Event "Cartago op"]
[Site "Cartago"]
[Date "2009.08.16"]
[Round "3"]
[White "Valencia, David Fernando"]
[Black "Solarte Quintero, Agustin"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1844"]
[PlyCount "112"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 d6 4. Nf3 Nc6 5. Bb5 Bd7 6. 0-0 Bg7 7. d3 a6 8. Bxc6 Bxc6 9. Qe1 Qd7 10. e5 e6 11. Ne4 Bxe4 12. dxe4 dxe5 13. Nxe5 Bxe5 14. fxe5 Ne7 15. Qf2 Nc6 16. Qxc5 Rc8 17. Qd6 Rd8 18. Qxd7+ Rxd7 19. Bg5 0-0 20. Bf6 Rd2 21. Rf2 Rd4 22. Re2 Rc8 23. c3 Rd3 24. Kf2 Rc7 25. h4 Rcd7 26. Rh1 h6 27. Rc1 Na5 28. b3 b6 29. Rcc2 Kf8 30. h5 gxh5 31. Rc1 Rc7 32. Rh1 Rdxc3 33. Rxh5 Rc2 34. Rxh6 Rxe2+ 35. Kxe2 Ke8 36. Rh8+ Kd7 37. Rd8+ Kc6 38. Rd2 Rd7 39. Rc2+ Kb7 40. Rc3 Nc6 41. a3 Nd4+ 42. Ke3 Nb5 43. Rc1 Nxa3 44. Rh1 a5 45. Ke2 Nc2 46. Rh3 Kc6 47. Bg5 Kb5 48. Bd2 Nd4+ 49. Ke1 Nc6 50. Bc3 Nb4 51. Bd2 Nc2+ 52. Ke2 Rd4 53. Rh7 Nb4 54. Rh4 Kc6 55. Bc3 Rd7 56. Bxb4 axb4 1/2-1/2

[Event "Cartago op"]
[Site "Cartago"]
[Date "2009.08.16"]
[Round "5"]
[White "Valencia, David Fernando"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1844"]
[PlyCount "101"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bb4 5. 0-0 0-0 6. d3 h6 7. Nd5 Bc5 8. Ne3 d6 9. Nh4 Nxe4 10. Ng6 Re8 11. dxe4 Be6 12. Qh5 fxg6 13. Qxg6 Nd4 14. Nf5 Qf6 15. Qxf6 gxf6 16. Nxh6+ Kh7 17. Bxe6 Rxe6 18. Ng4 Nxc2 19. Rb1 Rg8 20. h3 Rg6 21. Kh2 Nb4 22. Be3 Bxe3 23. Nxe3 Nd3 24. b4 Nf4 25. g3 Ne2 26. Nf5 Nc3 27. Rbe1 c6 28. Re3 Nb5 29. Rd3 Nd4 30. Nxd4 exd4 31. Rxd4 Rg7 32. Rfd1 Rd7 33. Kg2 Kg6 34. f4 Kf7 35. Kf3 Rde7 36. f5 Re5 37. R1d3 d5 38. Re3 dxe4+ 39. Kf4 Rd5 40. Rexe4 Rxe4+ 41. Kxe4 Re5+ 42. Kf4 Re7 43. h4 Kg7 44. g4 Kf7 45. g5 fxg5+ 46. hxg5 Rc7 47. g6+ Kf6 48. Rd6+ Kg7 49. Kg5 c5 50. f6+ Kf8 51. Rd8# 1-0

[Event "Cartago op"]
[Site "Cartago"]
[Date "2009.08.15"]
[Round "2"]
[White "Prieto, Ernesto"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2104"]
[BlackElo "1844"]
[PlyCount "69"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Nb3 0-0 8. Be2 Qc7 9. 0-0 d6 10. f4 Be6 11. g4 Nd7 12. f5 Bxb3 13. cxb3 Nc5 14. Nd5 Qd8 15. f6 exf6 16. g5 fxg5 17. b4 Ne6 18. b5 Ncd4 19. Bc4 g4 20. Qxg4 Nc2 21. Rxf7 Nxa1 22. Ne7+ Kh8 23. Nxg6+ hxg6 24. Qh3+ Kg8 25. Rxf8+ Kxf8 26. Qxe6 Qf6 27. Qg8+ Ke7 28. Qxa8 Qf3 29. Bg5+ Bf6 30. Qxb7+ Kd8 31. Qb8+ Kd7 32. Qxa7+ Kd8 33. Qb6+ Kd7 34. Qc6+ Kd8 35. Qxd6+ 1-0

[Event "Cartago op"]
[Site "Cartago"]
[Date "2009.08.15"]
[Round "1"]
[White "Valencia, David Fernando"]
[Black "Tamayo, Juan Jose"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1844"]
[PlyCount "94"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. h3 0-0 7. d3 h6 8. Ne2 Be6 9. Bb3 d5 10. Ng3 a6 11. Qe2 Nd4 12. Nxd4 Bxd4 13. c3 Bc5 14. exd5 Bxd5 15. Bxd5 Qxd5 16. Nf5 e4 17. dxe4 Nxe4 18. Ne3 Qe5 19. Ng4 Qe6 20. Bf4 c6 21. b4 Nxc3 22. Qxe6 fxe6 23. bxc5 Rxf4 24. Rfe1 h5 25. g3 Re4 26. Re3 hxg4 27. Rxc3 gxh3 28. Kh2 Re2 29. Rb1 Rxf2+ 30. Kxh3 Rb8 31. Ra3 e5 32. Rxa6 bxa6 33. Rxb8+ Kf7 34. a3 Ra2 35. Rb3 Kf6 36. Kg4 Ke6 37. Kf3 Kd5 38. Re3 Kxc5 39. Rxe5+ Kd4 40. Re4+ Kd5 41. Ra4 c5 42. Ke3 c4 43. Ra5+ Ke6 44. Rxa6+ Kd5 45. Ra7 Rxa3+ 46. Rxa3 Kc5 47. Ra1 Kb4 1-0

[Event "Valle Region-ch U26"]
[Site "Tulua"]
[Date "2009.07.12"]
[Round "7.7"]
[White "Zuleta, Juan Esteban"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1527"]
[BlackElo "1844"]
[PlyCount "78"]
[EventDate "2009.07.10"]
[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 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. f3 0-0 8. Qd2 d5 9. 0-0-0 dxe4 10. Kb1 Nxd4 11. Bxd4 exf3 12. gxf3 Bf5 13. Qf4 Nd5 14. Nxd5 Qxd5 15. Qd2 Bxd4 16. Qxd4 Qxf3 17. Bc4 e6 18. Rhf1 Qe4 19. Qxe4 Bxe4 20. Rd7 Rad8 21. Re7 Bg2 22. Rg1 Bc6 23. Rf1 Rd7 24. Rxd7 Bxd7 25. Kc1 Rc8 26. Bb3 Bc6 27. c3 Rd8 28. Rg1 Bd5 29. Rd1 Rd7 30. Ba4 Rc7 31. Bb3 Bxb3 32. axb3 f5 33. Re1 Re7 34. Kd2 Kg7 35. Ke3 Kf6 36. Kf4 e5+ 37. Kf3 e4+ 38. Kf4 Rd7 39. Re2 Rd3 0-1

[Event "Valle Region-ch U26"]
[Site "Tulua"]
[Date "2009.07.11"]
[Round "4.3"]
[White "Valencia, David Fernando"]
[Black "Victoria Puerta, Sebastian"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1844"]
[BlackElo "1821"]
[PlyCount "79"]
[EventDate "2009.07.10"]
[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. Nc3 Nc6 3. f4 a6 4. Nf3 g6 5. g3 Bg7 6. Bg2 d6 7. 0-0 f5 8. d3 Nf6 9. Qe2 0-0 10. Bd2 fxe4 11. dxe4 Nd4 12. Nxd4 cxd4 13. Qc4+ Kh8 14. Qxd4 Ng4 15. Qb4 a5 16. Qb3 Bd4+ 17. Kh1 Nf2+ 18. Rxf2 Bxf2 19. Qc4 e5 20. fxe5 dxe5 21. Bh6 b5 22. Nxb5 Rg8 23. Rf1 Bb6 24. Qc6 Bd7 25. Qd6 Re8 26. Nc3 Bh3 27. Qc6 Bxg2+ 28. Kxg2 Rc8 29. Qa4 Qd4 30. Qb5 Qc5 31. Qb3 Rc7 32. Kh3 Qd6 33. Kg2 Bd4 34. Nb5 Qc6 35. Nxc7 Qxe4+ 36. Kh3 Rc8 37. Qf7 Rg8 38. Qf6+ Rg7 39. Qf8+ Rg8 40. Bg7# 1-0

[Event "Valle Region-ch U26"]
[Site "Tulua"]
[Date "2009.07.10"]
[Round "1.6"]
[White "Torres, Brayan David"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1358"]
[BlackElo "1844"]
[PlyCount "60"]
[EventDate "2009.07.10"]
[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 g6 3. Nc3 Bg7 4. Bc4 Nf6 5. e5 Ng4 6. Qe2 Nc6 7. d3 Ngxe5 8. Nxe5 Nxe5 9. 0-0 0-0 10. Bb3 d6 11. f4 Nc6 12. Be3 Bd7 13. Bf2 Nd4 14. Bxd4 Bxd4+ 15. Kh1 Bc6 16. f5 Kg7 17. Qg4 Bd7 18. Nd5 h5 19. Qh4 Bxf5 20. c3 Bf6 21. Nxf6 exf6 22. Rae1 Re8 23. Rxe8 Qxe8 24. Re1 Qd7 25. d4 g5 26. Qf2 cxd4 27. cxd4 Re8 28. Rxe8 Qxe8 29. Qxf5 Qe1+ 30. Qf1 Qxf1# 0-1

[Event "Valle Region-ch U26"]
[Site "Tulua"]
[Date "2009.07.10"]
[Round "2.5"]
[White "Valencia, David Fernando"]
[Black "Carrero Castro, Camilo Esteban"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1844"]
[BlackElo "1600"]
[PlyCount "45"]
[EventDate "2009.07.10"]
[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 Bc5 4. 0-0 Nf6 5. Nc3 0-0 6. d3 d6 7. h3 h6 8. Ne2 Ne7 9. Ng3 Ng6 10. c3 Qe7 11. Re1 Bd7 12. Nf5 Qe8 13. N3h4 Nf4 14. Bxf4 exf4 15. Ng6 Nh7 16. Nfe7+ Qxe7 17. Nxe7+ Kh8 18. Qh5 Ng5 19. Nf5 Rae8 20. h4 Nh7 21. Bxf7 Re5 22. Qg6 d5 23. Qxg7# 1-0

[Event "COL-ch U16"]
[Site "Cali"]
[Date "2009.05.23"]
[Round "6"]
[White "Morales, Luijan"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "90"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Nc3 Nf6 7. f3 0-0 8. Qd2 d5 9. 0-0-0 dxe4 10. Nxe4 Nxe4 11. fxe4 Nxd4 12. Bxd4 Be6 13. Kb1 Qc7 14. h4 Rad8 15. Qe3 Rxd4 16. Rxd4 Bxd4 17. Qxd4 Rd8 18. Qxd8+ Qxd8 19. Bd3 Qa5 20. b3 Qd2 21. Rg1 Qf2 22. Rf1 Qxh4 23. a4 Qg3 24. Kb2 Qxg2 25. Rd1 h5 26. Re1 h4 27. a5 h3 28. e5 Qf2 29. Re2 Qd4+ 30. Ka2 g5 31. a6 bxa6 32. Bxa6 Qc3 33. Bd3 Bxb3+ 34. cxb3 Qxd3 35. e6 Qxe2+ 36. Ka3 Qxe6 37. Ka4 h2 38. b4 h1R 39. b5 Ra1+ 40. Kb4 Qd6+ 41. Kc4 Rc1+ 42. Kb3 Qd5+ 43. Kb4 Qc4+ 44. Ka3 Qc3+ 45. Ka4 Ra1# 0-1

[Event "COL-ch U16"]
[Site "Cali"]
[Date "2009.05.23"]
[Round "7"]
[White "Valencia, David Fernando"]
[Black "Acevedo, Julian Steven"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "48"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Be7 5. Bb5 Qb6 6. Bxc6 bxc6 7. 0-0 Ba6 8. d3 d5 9. e5 Nh6 10. Na4 Qa5 11. b3 Bb5 12. Nb2 Qc3 13. Qd2 Qxd2 14. Bxd2 f6 15. c4 Ba6 16. Na4 0-0 17. Bc1 Nf5 18. Ba3 Ne3 19. Rf2 fxe5 20. fxe5 Ng4 21. Re2 Bd8 22. Bxc5 Bc8 23. Bxf8 Kxf8 24. Rf1 Kg8 1-0

[Event "COL-ch U16"]
[Site "Cali"]
[Date "2009.05.22"]
[Round "3"]
[White "Mapura, Juan David"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B35"]
[PlyCount "50"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. h3 Nxe4 9. Nxe4 d5 10. Nxc6 bxc6 11. Bxd5 cxd5 12. Nc3 d4 13. Qf3 dxe3 14. Qxe3 Qb6 15. Nd5 Qxe3+ 16. fxe3 e6 17. Ne7+ Kh8 18. Nxc8 Rfxc8 19. c3 Rab8 20. 0-0 Rxb2 21. Rxf7 Rxc3 22. Rd1 Kg8 23. Rxa7 Rc8 24. Rdd7 Be5 25. Rxh7 Rc1# 0-1

[Event "COL-ch U16"]
[Site "Cali"]
[Date "2009.05.22"]
[Round "5"]
[White "Sanchez, David Esteban"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B35"]
[PlyCount "49"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. f3 Qb6 9. Bb3 Nxe4 10. Nf5 Nxc3 11. Qd2 Qb4 12. Nxg7 Kxg7 13. bxc3 Qh4+ 14. g3 Qh5 15. 0-0-0 Rd8 16. h4 Qb5 17. g4 Na5 18. h5 Nxb3+ 19. cxb3 b6 20. hxg6 fxg6 21. Bd4+ e5 22. Qh6+ Kf6 23. g5+ Ke6 24. Qg7 exd4 25. Qf6+ 1-0

[Event "COL-ch U16"]
[Site "Cali"]
[Date "2009.05.22"]
[Round "4"]
[White "Valencia, David Fernando"]
[Black "Solano, David Alfonso"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "56"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 e6 5. Nf3 Nc6 6. 0-0 Be7 7. Bf4 Nf6 8. Nc3 a6 9. Re1 Qb6 10. Bf1 Qxb2 11. Na4 Qb4 12. c3 Qa5 13. Qb3 b5 14. Nc5 Bxc5 15. dxc5 Ne4 16. Rxe4 dxe4 17. Nd4 Bd7 18. Bd6 Nxd4 19. cxd4 Bc6 20. Qg3 0-0-0 21. Qxg7 Qc3 22. Rb1 e3 23. Qxf7 Rd7 24. Qxe6 exf2+ 25. Kh1 Qxd4 26. Be5 Qe4 27. Ra1 Rf8 28. a4 Qxg2+ 0-1

[Event "COL-ch U16"]
[Site "Cali"]
[Date "2009.05.21"]
[Round "1"]
[White "Valencia, David Fernando"]
[Black "Torres Rodriguez, Juan Camilo"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "2121"]
[PlyCount "46"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. d3 d4 7. Nce2 Nc6 8. Nf3 f5 9. Ng3 Nf6 10. Qe2 0-0-0 11. 0-0 g6 12. Nd2 Be7 13. Re1 Rde8 14. Nc4 h5 15. e5 Nd5 16. a3 h4 17. Nf1 b5 18. Ncd2 Nxf4 19. Qf2 g5 20. Nf3 h3 21. g3 Ng2 22. Re2 f4 23. Ne1 Ref8 0-1

[Event "COL-ch U16"]
[Site "Cali"]
[Date "2009.05.21"]
[Round "2"]
[White "Valencia, Julian David"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "A34"]
[PlyCount "13"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Bxd4 6. Qxd4 d5 7. Qxh8 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2009.04.06"]
[Round "6.15"]
[White "Luna, David Humberto"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1871"]
[BlackElo "1834"]
[PlyCount "122"]
[EventDate "2009.04.03"]
[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. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Nc3 Nf6 7. Qd2 0-0 8. f3 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nxc6 Qxc6 12. c3 Be6 13. Be2 Rfd8 14. Qc2 Bf5 15. Qc1 a6 16. 0-0 Rac8 17. Rd1 Qe6 18. Rxd8+ Rxd8 19. Bf1 h5 20. Qe1 Bc2 21. Qf2 b5 22. Re1 Qf5 23. h3 Bb1 24. a3 Qc2 25. Rc1 Qxf2+ 26. Kxf2 Ba2 27. Ke1 Bb3 28. Be2 Be5 29. f4 Bf6 30. g3 e5 31. Bd1 Bc4 32. Be2 exf4 33. Bxf4 Re8 34. Rc2 g5 35. Bc1 g4 36. h4 Rxe2+ 37. Rxe2 Bxe2 38. Kxe2 Be5 39. Kf2 f5 40. Bd2 Kf7 41. b3 Ke6 42. c4 bxc4 43. bxc4 Kd6 44. Bb4+ Kc6 45. a4 Kb6 46. Kg2 f4 47. gxf4 Bxf4 48. a5+ Kc6 49. c5 Kb5 50. Be1 Kxc5 51. Kf2 Bc7 52. Ke3 Kb5 53. Ke4 Bxa5 54. Bg3 Bc3 55. Kf5 a5 56. Kg5 a4 57. Bd6 Kc6 58. Ba3 g3 59. Kxh5 g2 60. Bc5 Kxc5 61. Kg5 g1Q+ 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2009.04.06"]
[Round "5.19"]
[White "Valencia, David Fernando"]
[Black "Barbosa, Cristian"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1834"]
[BlackElo "1727"]
[PlyCount "104"]
[EventDate "2009.04.03"]
[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. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 a6 6. Bxc6+ bxc6 7. e5 Qc7 8. d3 Ne7 9. 0-0 Nf5 10. b3 Be7 11. Na4 0-0 12. Qe2 Nd4 13. Qf2 Qa7 14. Be3 Nxf3+ 15. Qxf3 Bb7 16. Qf2 d4 17. Bc1 f6 18. Qe2 Bc8 19. Ba3 Bd7 20. Rf3 f5 21. Rh3 g6 22. Rf1 Kg7 23. Rff3 Rh8 24. Rfg3 Rab8 25. Qh5 Kf7 26. Qe2 Rbg8 27. Kf1 Ke8 28. Rf3 Kd8 29. Rf2 g5 30. fxg5 Rxg5 31. Qd2 Rg7 32. Qe2 Kc7 33. Qe1 Be8 34. Rh6 Bf7 35. Rxf5 exf5 36. e6 Bg6 37. Qe5+ Kc8 38. Qxg7 Re8 39. Bxc5 Bxc5 40. Qd7+ Qxd7 41. exd7+ Kxd7 42. Nxc5+ Kc7 43. Rh3 Re7 44. Kf2 Kd6 45. Na4 Kc7 46. Rh4 Rd7 47. Nc5 Rd6 48. Rxd4 Rxd4 49. Ne6+ Kd6 50. Nxd4 f4 51. Ke2 c5 52. Nf3 Bh5 1-0

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2009.04.04"]
[Round "2.15"]
[White "Barros, Raul Junior"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2030"]
[BlackElo "1821"]
[PlyCount "54"]
[EventDate "2009.04.03"]
[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. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. f4 f6 10. Bd4 fxe5 11. fxe5 e6 12. Ne4 Qh4+ 13. Ng3 Qf4 14. Be2 Bxe5 15. Bc5 Bxb2 16. Qd3 Bxa1 17. Rf1 Qc1+ 18. Kf2 Qb2 19. Kg1 Nh6 20. Qd6 Qg7 21. Nh5 gxh5 22. Rf7 Kxf7 23. Qe7+ Kg6 24. Qh4 Qe5 25. Bd3+ Nf5 26. Bf2 Rg8 27. Qe7 Bd4 0-1

[Event "COL-ch U20"]
[Site "Bogota"]
[Date "2009.04.03"]
[Round "1.10"]
[White "Valencia, David Fernando"]
[Black "Martinez Romero, Martin"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1834"]
[BlackElo "2121"]
[PlyCount "42"]
[EventDate "2009.04.03"]
[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. Nc3 e6 3. f4 Nc6 4. Nf3 d5 5. e5 Nge7 6. Bb5 a6 7. Bxc6+ Nxc6 8. 0-0 Qc7 9. Qe1 Bd7 10. a3 0-0-0 11. Rb1 f6 12. Na2 fxe5 13. Nxe5 Nxe5 14. Qxe5 Bd6 15. Qg5 h6 16. Qxg7 Rhg8 17. Qh7 Rdf8 18. d3 Qd8 19. Qxh6 Rh8 20. Qg6 Rfg8 21. Qf7 Qh4 0-1

[Event "Bogota Mila Memorial op"]
[Site "Bogota"]
[Date "2009.04.??"]
[Round "5"]
[White "Valencia, David Fernando"]
[Black "Buitrago, Sergio"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1844"]
[PlyCount "39"]
[EventDate "2009.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Nc6 4. Nf3 h6 5. Be2 b6 6. Nbd2 Bb4 7. 0-0 Nge7 8. c3 Ba5 9. b4 0-0 10. bxa5 Nxa5 11. Re1 Re8 12. Nf1 Bb7 13. Ng3 Qd7 14. Nh5 Ng6 15. Bxh6 Kh7 16. Bxg7 Qe7 17. Qc1 Kg8 18. Qh6 Rad8 19. Nf6+ Qxf6 20. Bxf6 1-0

[Event "Bogota Mila Memorial op"]
[Site "Bogota"]
[Date "2009.04.??"]
[Round "1"]
[White "Valencia, David Fernando"]
[Black "Zuluaga Mancilla, Cesar"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1844"]
[BlackElo "2314"]
[PlyCount "86"]
[EventDate "2009.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 a6 5. d3 d6 6. g3 g6 7. Bg2 Bg7 8. 0-0 Nge7 9. g4 h5 10. h3 hxg4 11. hxg4 Nd4 12. Be3 Nec6 13. Rb1 Nxf3+ 14. Rxf3 Nd4 15. Rh3 Rxh3 16. Bxh3 Qh4 17. Bg2 Bd7 18. Bf2 Qe7 19. Ne2 Nc6 20. c3 0-0-0 21. Ng3 e5 22. f5 Bh6 23. Qf3 Rh8 24. Ne2 Kb8 25. d4 exd4 26. cxd4 cxd4 27. Nxd4 Ne5 28. Qg3 Bg5 29. Nf3 Bf6 30. Rd1 Nxf3+ 31. Qxf3 Bc6 32. Bg3 Be5 33. f6 Qe6 34. Bxe5 Qxe5 35. b3 Re8 36. Re1 d5 37. Qf2 dxe4 38. Qh4 Qc5+ 39. Kh2 Ka7 40. g5 Re5 41. Qg3 Rxg5 42. Qe3 Qxe3 43. Rxe3 Rf5 0-1

[Event "Bogota Mila Memorial op"]
[Site "Bogota"]
[Date "2009.04.??"]
[Round "2"]
[White "Venegas, Fredy Jhovanni"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "1844"]
[PlyCount "67"]
[EventDate "2009.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 f5 4. d4 c5 5. d5 Bxc3+ 6. bxc3 Qa5 7. Qd3 Nf6 8. f3 d6 9. Bg2 Nbd7 10. f4 Nb6 11. Nf3 Na4 12. 0-0 Qxc3 13. Qxc3 Nxc3 14. Re1 h6 15. Bb2 Nce4 16. Rad1 Rg8 17. Nd2 Bd7 18. Nxe4 Nxe4 19. Bxe4 fxe4 20. Kf2 0-0-0 21. Ke3 Bf5 22. a4 Kd7 23. h3 Bxh3 24. Rh1 Bg4 25. Rxh6 e6 26. Rh7+ Kc8 27. dxe6 Bxe6 28. Bf6 Rd7 29. Rxd7 Kxd7 30. Be5 Bxc4 31. Rxd6+ Ke7 32. Rd2 Bb3 33. Rb2 Bd5 34. Rd2 1-0

[Event "COL-ch U14"]
[Site "Villanvicencio"]
[Date "2009.03.22"]
[Round "7"]
[White "Valencia, David Fernando"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1779"]
[BlackElo "2193"]
[PlyCount "53"]
[EventDate "2009.03.19"]
[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. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bb5 Bg7 6. Bxc6+ bxc6 7. 0-0 e6 8. d3 Ne7 9. Ne2 0-0 10. Ng3 Rb8 11. Rb1 f5 12. b3 fxe4 13. Nxe4 Nd5 14. g3 Rb4 15. c4 Ne7 16. Bb2 Nf5 17. Qd2 a5 18. Bc3 Bxc3 19. Qxc3 Qc7 20. Nf6+ Rxf6 21. Qxf6 Qg7 22. Qd8+ Qf8 23. Qxa5 e5 24. a3 Rb7 25. Qd2 exf4 26. Qxf4 Rf7 27. Ng5 1-0

[Event "COL-ch U14"]
[Site "Villanvicencio"]
[Date "2009.03.21"]
[Round "5"]
[White "Acevedo, Julian Steven"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1779"]
[PlyCount "104"]
[EventDate "2009.03.19"]
[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 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Qd2 Ng4 8. Nxc6 bxc6 9. Bd4 Nf6 10. e5 Nd5 11. Nxd5 cxd5 12. e6 0-0 13. Bxg7 Kxg7 14. Qxd5 Rb8 15. Qe5+ f6 16. Qxb8 Qa5+ 17. c3 d6 18. Qb4 Qe5+ 19. Kd2 Bxe6 20. Re1 Qd5+ 21. Kc1 Kf7 22. b3 Qg5+ 23. f4 Qg4 24. h3 Qg3 25. Rxe6 Kxe6 26. Qe4+ Kf7 27. Bc4+ Ke8 28. Qc6+ Kd8 29. Be6 Qe3+ 30. Kb2 Qxe6 31. Qa8+ Qc8 32. Qxa7 Ke8 33. Re1 Rf7 34. Qd4 Kf8 35. a4 Qd7 36. Rd1 Kg7 37. a5 Qb5 38. Qd5 Qa6 39. c4 Rf8 40. Qb5 Qa7 41. Qd5 Rb8 42. g4 Qe3 43. Qd3 Qxf4 44. a6 Qe5+ 45. Qc3 Qc5 46. Rd5 Qa7 47. Ra5 Qc7 48. b4 Qxa5 49. Qa3 Rxb4+ 50. Ka2 Ra4 51. Kb2 Rxa3 52. a7 Qxa7 0-1

[Event "COL-ch U14"]
[Site "Villanvicencio"]
[Date "2009.03.21"]
[Round "6"]
[White "Cardona, Juan Camilo"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1977"]
[BlackElo "1779"]
[PlyCount "94"]
[EventDate "2009.03.19"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 b6 9. Nb3 Bb7 10. f4 d6 11. Kh1 Nb4 12. a3 Na6 13. Bf3 Nc5 14. Nxc5 dxc5 15. e5 Qxd1 16. Raxd1 Bxf3 17. exf6 Bxd1 18. fxg7 Rfd8 19. Rxd1 Kxg7 20. Rxd8 Rxd8 21. g3 f5 22. Kg2 Kf6 23. Kf3 h5 24. Ke2 Rd7 25. Nd1 e5 26. fxe5+ Kxe5 27. Bf4+ Kf6 28. c4 g5 29. Bd2 Re7+ 30. Kf2 Re4 31. b3 f4 32. gxf4 gxf4 33. Kf3 Kf5 34. Nf2 Rd4 35. Bc3 Rd8 36. h4 Rd6 37. a4 Rg6 38. Bd2 Rg3+ 39. Ke2 Rxb3 40. a5 f3+ 41. Ke1 bxa5 42. Bxa5 Ra3 43. Bd2 Ra4 44. Be3 Rxc4 45. Nd3 Ke4 46. Kd2 Rc2+ 47. Kxc2 Kxe3 0-1

[Event "COL-ch U14"]
[Site "Villanvicencio"]
[Date "2009.03.20"]
[Round "4"]
[White "Valencia, David Fernando"]
[Black "Juez, Jhon Alexander"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1779"]
[BlackElo "2062"]
[PlyCount "84"]
[EventDate "2009.03.19"]
[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. 0-0 Be7 5. Re1 d6 6. h3 0-0 7. c3 Be6 8. Bb3 Nd7 9. d4 Bxb3 10. Qxb3 Na5 11. Qc2 c5 12. Nbd2 Rc8 13. d5 b5 14. c4 bxc4 15. Nxc4 Nxc4 16. Qxc4 f5 17. Bd2 f4 18. Qa4 Ra8 19. Rac1 Rf6 20. Ng5 Nb6 21. Qa6 Qd7 22. Ne6 g5 23. Ba5 Rb8 24. Nxg5 Rg6 25. Ne6 Kh8 26. Kh2 Rbg8 27. Rg1 Qa4 28. Qxa7 Qxe4 29. g3 fxg3+ 30. fxg3 Rxg3 31. Rxg3 Qe2+ 32. Kh1 Rxg3 33. Qb8+ Rg8 34. Qxg8+ Kxg8 35. Rg1+ Kf7 36. Rg7+ Kf6 37. Bxb6 Qd1+ 38. Kh2 Qxd5 39. Nc7 Qxa2 40. Rg2 Qb3 41. Rd2 Qf3 42. Rg2 e4 0-1

[Event "COL-ch U14"]
[Site "Villanvicencio"]
[Date "2009.03.20"]
[Round "3"]
[White "Valencia, David Fernando"]
[Black "Sanchez, Victor Daniel"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1779"]
[BlackElo "1436"]
[PlyCount "83"]
[EventDate "2009.03.19"]
[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. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Bc4 d6 7. Nxd4 cxd4 8. Ne2 e6 9. 0-0 Ne7 10. Ng3 0-0 11. d3 h6 12. Bd2 a6 13. c3 b5 14. Bb3 Rb8 15. Kh1 Kh8 16. Qe1 f5 17. cxd4 Bxd4 18. Bc3 Nc6 19. Ne2 Qb6 20. Nxd4 Nxd4 21. Qh4 Kh7 22. Qe7+ Kg8 23. Bxd4 Qxd4 24. Bxe6+ Bxe6 25. Qxe6+ Kh7 26. Qb3 fxe4 27. dxe4 Qxe4 28. Qa3 Rb6 29. Rae1 Qc4 30. b3 Qd5 31. Rd1 Rxf4 32. Qc1 Rxf1+ 33. Rxf1 Rc6 34. Qe1 h5 35. Qe8 Kh6 36. Qf8+ Kh7 37. Rf7+ Qxf7 38. Qxf7+ Kh6 39. h4 Rc1+ 40. Kh2 Ra1 41. Qf6 Rxa2 42. Qh8# 1-0

[Event "COL-ch U14"]
[Site "Villanvicencio"]
[Date "2009.03.19"]
[Round "2"]
[White "Rodriguez, Andres3333"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "A05"]
[BlackElo "1779"]
[PlyCount "87"]
[EventDate "2009.03.19"]
[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. d3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 Nf6 6. 0-0 0-0 7. Re1 d6 8. Nbd2 b5 9. Nf1 Ng4 10. Ne3 Nxe3 11. Bxe3 Bxb2 12. Rb1 Bc3 13. Re2 a6 14. Bh6 Bg7 15. Qd2 Bg4 16. Ree1 Nb4 17. a3 Nxc2 18. Qxc2 Bxh6 19. e5 Rc8 20. h4 Bg7 21. Nh2 Bd7 22. f4 Bc6 23. Bh3 Rb8 24. g4 dxe5 25. fxe5 Bxe5 26. Nf1 Bd4+ 27. Ne3 Qd6 28. Qf2 Rbd8 29. Rbd1 Bxe3 30. Rxe3 Rfe8 31. g5 Bd7 32. Bg2 Bc6 33. Bh3 c4 34. d4 e5 35. Rf1 Bd5 36. Bg2 Rd7 37. Rfe1 Bxg2 38. Qxg2 Qb6 39. Qe4 Ree7 40. Rd1 Qe6 41. d5 Qb6 42. Kf1 Qc5 43. Ke2 Rd6 44. Kf3 0-1

[Event "COL-ch U14"]
[Site "Villanvicencio"]
[Date "2009.03.19"]
[Round "1"]
[White "Valencia, David Fernando"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1779"]
[BlackElo "2153"]
[PlyCount "50"]
[EventDate "2009.03.19"]
[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. Nc3 e6 3. f4 Nf6 4. Nf3 Be7 5. g3 b6 6. Bg2 Bb7 7. d3 Nc6 8. 0-0 0-0 9. Qe2 d6 10. Bd2 Qc7 11. a3 Rad8 12. Rae1 Rfe8 13. Nh4 a6 14. f5 e5 15. Bg5 Nd4 16. Qd2 b5 17. Bxf6 Bxf6 18. Nd5 Bxd5 19. exd5 Bxh4 20. gxh4 f6 21. c3 Nb3 22. Qd1 c4 23. Re4 Nc5 24. Rg4 Nxd3 25. Qd2 Kh8 0-1

[Event "Valle U16"]
[Site "Jamundi"]
[Date "2009.03.15"]
[Round "6"]
[White "Escobar Barona, Juan Fernando"]
[Black "Valencia, David Fernando"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1984"]
[PlyCount "57"]
[EventDate "2009.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. Bc4 Nf6 5. e5 Ng4 6. Bxf7+ Kxf7 7. Ng5+ Kf8 8. Qxg4 Bxe5 9. 0-0 Kg7 10. d3 Qb6 11. f4 Bf6 12. Qg3 d6 13. Nd2 Bf5 14. Nge4 Nc6 15. Kh1 d5 16. Nxf6 exf6 17. Qf3 d4 18. Ne4 Rad8 19. c4 Rhe8 20. Ng3 Ne7 21. b3 h5 22. h3 h4 23. Nxf5+ Nxf5 24. Kh2 Ne3 25. Rf2 Rd7 26. Bd2 Rde7 27. Rg1 Nf5 28. Qd1 Ne3 29. Qf3 1/2-1/2

[Event "Valle U16"]
[Site "Jamundi"]
[Date "2009.03.15"]
[Round "7"]
[White "Valencia, David Fernando"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "2176"]
[PlyCount "72"]
[EventDate "2009.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 b5 4. Nf3 Bb7 5. d3 b4 6. Na4 e6 7. Be3 Qc7 8. c3 bxc3 9. bxc3 d5 10. e5 Nh6 11. Be2 Be7 12. 0-0 Nd7 13. Rb1 Bc6 14. d4 c4 15. Qc2 Qa5 16. Bd1 Nf5 17. Bf2 Qd8 18. Qd2 h6 19. Bc2 g6 20. Nb2 Ng7 21. Nd1 Qa5 22. Rb2 0-0-0 23. Ne3 Ba3 24. Rbb1 Ne8 25. Bh4 Nc7 26. Bxd8 Kxd8 27. Ng4 Nb5 28. Nf6 Qxc3 29. Nxd7 Qxd2 30. Nxd2 Kxd7 31. Nf3 Nc3 32. Rb6 Ra8 33. Nd2 Ne2+ 34. Kf2 Nxd4 35. Bb1 Bc5 36. Rb2 c3 0-1

[Event "Valle U16"]
[Site "Jamundi"]
[Date "2009.03.14"]
[Round "4"]
[White "Mapura, Juan David"]
[Black "Valencia, David Fernando"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "76"]
[EventDate "2009.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Nb3 Nf6 7. Bd3 0-0 8. 0-0 d5 9. Qf3 Ne5 10. Qg3 Nxd3 11. cxd3 dxe4 12. dxe4 Be6 13. Bg5 h6 14. Be3 Qb8 15. Qxb8 Rfxb8 16. f3 b6 17. Rad1 Rd8 18. Nd4 Bc4 19. Rfe1 Rac8 20. Nb3 Nd7 21. Bd4 Ne5 22. Nc1 Nd3 23. Nxd3 Rxd4 24. Nf4 Rcd8 25. b3 Rxd1 26. Rxd1 Rxd1+ 27. Nxd1 Bd4+ 28. Kh1 Bb5 29. a4 Bd7 30. Nd3 b5 31. N1b2 bxa4 32. Nxa4 a5 33. Ndc5 Bb5 34. g4 Kg7 35. Kg2 Kf6 36. f4 e5 37. Kf3 Bxa4 38. bxa4 Bxc5 0-1

[Event "Valle U16"]
[Site "Jamundi"]
[Date "2009.03.14"]
[Round "5"]
[White "Valencia, David Fernando"]
[Black "Morales, Luijan"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "87"]
[EventDate "2009.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. h3 h6 7. Re1 0-0 8. c3 Na5 9. Bd5 c6 10. Bxf7+ Rxf7 11. b4 Bb6 12. bxa5 Bxa5 13. Qb3 Qe7 14. Qa4 Bb6 15. Ba3 Be6 16. Nxe5 Rff8 17. Ng6 Qd7 18. Nxf8 Rxf8 19. Kh2 Bxf2 20. Rf1 Nh5 21. Qc2 Bg3+ 22. Kg1 Bh2+ 23. Kxh2 Rxf1 24. Qe2 Qf7 25. Bxd6 Rf2 26. Qe3 Bxa2 27. Nd2 Be6 28. Nf3 Rc2 29. c4 Bxh3 30. Kxh3 Qd7+ 31. g4 g5 32. Bg3 Nf6 33. Ne5 Qe6 34. Qf3 h5 35. Qf5 hxg4+ 36. Nxg4 Qxf5 37. exf5 Nxg4 38. Kxg4 Rd2 39. Ra3 Kg7 40. Be5+ Kf7 41. d4 Rg2+ 42. Kf3 Rc2 43. Rxa7 Rxc4 44. Rxb7+ 1-0

[Event "Valle U16"]
[Site "Jamundi"]
[Date "2009.03.14"]
[Round "3"]
[White "Valencia, David Fernando"]
[Black "Parra Meza, Brayan"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "103"]
[EventDate "2009.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 Bc5 4. 0-0 Nf6 5. Re1 0-0 6. c3 d6 7. h3 h6 8. d4 exd4 9. cxd4 Bb4 10. Bd2 Bxd2 11. Qxd2 Re8 12. Nc3 a6 13. a4 Nb4 14. Rac1 Bd7 15. e5 dxe5 16. dxe5 Nh7 17. Nd5 Nxd5 18. Qxd5 Be6 19. Qxb7 Bxc4 20. Rxc4 Re7 21. Rd4 Qb8 22. Qxb8+ Rxb8 23. b4 Nf8 24. Rc4 Ng6 25. Ree4 Rd8 26. Rc6 Ra8 27. e6 fxe6 28. Rexe6 Rxe6 29. Rxe6 Kf7 30. Rc6 Ra7 31. Nd4 Ne5 32. Rc3 Rb7 33. b5 axb5 34. Nxb5 Nd7 35. Rxc7 Rxc7 36. Nxc7 Nc5 37. a5 Ke7 38. a6 Nd7 39. a7 Nb6 40. Nd5+ Nxd5 41. a8Q Nf6 42. Qb7+ Kf8 43. g4 Kg8 44. f4 Nh7 45. Qe7 g6 46. f5 gxf5 47. gxf5 Ng5 48. Qe8+ Kh7 49. Qg6+ Kh8 50. Qxh6+ Nh7 51. f6 Kg8 52. Qg7# 1-0

