[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2022.02.20"]
[Round "8"]
[White "Sanchez Bustos, Miguel Angel"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1682"]
[BlackElo "1916"]
[PlyCount "60"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 a6 6. e3 Bf5 7. Nf3 Nc6 8. Ne5 e6 9. Nxc6 bxc6 10. Qa4 Qb6 11. Be2 Be7 12. 0-0 0-0 13. Qb3 Qd8 14. Na4 Ne4 15. Rfc1 Bd6 16. Bxd6 Qxd6 17. f3 Rfb8 18. Qa3 Qxa3 19. bxa3 Nd6 20. Rxc6 Nb5 21. Rac1 e5 22. dxe5 Bd7 23. Bxb5 axb5 24. Rc7 Rc8 25. Nb6 Rxc7 26. Rxc7 Rxa3 27. Rxd7 g6 28. Nxd5 Rxa2 29. Rb7 Ra1+ 30. Kf2 Ra2+ 1-0

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2022.02.19"]
[Round "6"]
[White "Riascos, Guillermo"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1794"]
[BlackElo "1916"]
[PlyCount "45"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c6 4. Nf3 Bf5 5. Nbd2 h6 6. c3 Nbd7 7. Qb3 b5 8. h3 e6 9. Be2 Be7 10. 0-0 Ne4 11. Nxe4 Bxe4 12. Nd2 Bh7 13. a4 a6 14. Ra2 Nb6 15. axb5 axb5 16. Rfa1 Rxa2 17. Rxa2 Bd6 18. Bxd6 Qxd6 19. Ra6 Kd7 20. Rxb6 Ra8 21. Bxb5 Ra1+ 22. Nf1 Qc7 23. Be2 1-0

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2022.02.18"]
[Round "4"]
[White "Aguas Cardenas, Darley"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1737"]
[BlackElo "1916"]
[PlyCount "83"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Bd3 0-0 6. Nge2 Nc6 7. f3 e5 8. d5 Ne7 9. Be3 c6 10. Qd2 Re8 11. g4 Kh8 12. 0-0-0 Neg8 13. h4 Bxg4 14. fxg4 Nxg4 15. Kb1 Nxe3 16. Qxe3 Bh6 17. Qf3 Qe7 18. Rdf1 Rf8 19. Ng3 Bf4 20. Nce2 Bh6 21. h5 cxd5 22. cxd5 Rac8 23. Nc3 a6 24. Qg4 Bf4 25. hxg6 fxg6 26. Qxg6 Rf6 27. Qg4 Rxc3 28. bxc3 Qd8 29. Nf5 Qf8 30. Rfg1 Rf7 31. Qg6 b5 32. Rh3 h6 33. Rgh1 Rf6 34. Qg4 Kh7 35. Rg1 Rf7 36. Nxd6 Rc7 37. Qg6+ Kh8 38. Bc2 Bd2 39. Rf3 Qg7 40. Nf7+ Rxf7 41. Rxf7 Qxg6 42. Rxg6 1-0

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2022.02.18"]
[Round "5"]
[White "Valdes, Nicolas"]
[Black "Valencia Lopez, Daily Vanessa"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1916"]
[BlackElo "1714"]
[PlyCount "80"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. d4 Bg4 6. Be2 e6 7. 0-0 Nc6 8. Qa4 Be7 9. Rd1 0-0 10. h3 Bh5 11. dxc5 Qxc5 12. Be3 Qa5 13. Qxa5 Nxa5 14. g4 Bg6 15. Ne5 Nd5 16. Bd4 Nf4 17. Bf1 Be4 18. f3 Bg6 19. Nxg6 Nxg6 20. Nd2 Rad8 21. Ne4 Nc6 22. Be3 b6 23. f4 Rxd1 24. Rxd1 Rd8 25. Rxd8+ Bxd8 26. Kh2 Bc7 27. Kg3 Kf8 28. Bb5 Nce7 29. c4 f6 30. h4 Kf7 31. h5 Nf8 32. Kf3 e5 33. c5 exf4 34. Bd4 Ne6 35. Bc4 Nc6 36. Bc3 Be5 37. Nd6+ Ke7 38. Nf5+ Kf7 39. Nxg7 Kxg7 40. Bxe6 Kh6 1-0

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2022.02.17"]
[Round "2"]
[White "Pinillo Canon, Silvana"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1742"]
[BlackElo "1916"]
[PlyCount "63"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 g6 4. Bc4 e5 5. dxe5 dxe5 6. Nc3 c6 7. Bg5 Be7 8. Be3 Ngf6 9. a3 Ng4 10. Bd2 a5 11. Qe2 b5 12. Ba2 Ba6 13. Nd1 Nb6 14. Bxa5 b4 15. Qd2 Qc7 16. axb4 Rd8 17. Qc3 0-0 18. Ne3 Nxe3 19. Qxe3 c5 20. c4 Rd4 21. Nxd4 exd4 22. Qd2 Qb7 23. b5 Qxe4+ 24. Qe2 Qxg2 25. 0-0-0 Bb7 26. Rhg1 d3 27. Qxe7 Qxf2 28. Bd2 Bf3 29. Qe3 Qxe3 30. Bxe3 Ra8 31. Kb1 Nd7 32. Rd2 1-0

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2022.02.17"]
[Round "3"]
[White "Valdes, Nicolas"]
[Black "Casas Ospina, Favio"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1916"]
[BlackElo "1796"]
[PlyCount "39"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 a5 6. Bc2 Nc6 7. f4 d6 8. exd6 Qxd6 9. Qf3 h5 10. h3 g6 11. b3 Be6 12. Ba3 Qd7 13. Ne2 Bg7 14. 0-0 Rd8 15. Bxc5 Qc7 16. Qf2 f5 17. Re1 Kf7 18. b4 Nd7 19. b5 b6 20. Ba3 1/2-1/2

[Event "COL-ch U2000"]
[Site "Pereira"]
[Date "2022.02.16"]
[Round "1"]
[White "Valdes, Nicolas"]
[Black "Ruiz Jaraba, Valentina Sofia"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1916"]
[BlackElo "1756"]
[PlyCount "79"]
[EventDate "2022.02.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. Be2 e6 6. 0-0 Be7 7. Na3 0-0 8. Nc4 Nc6 9. Qc2 h6 10. Re1 Rd8 11. h3 b6 12. d3 Bb7 13. a4 Rac8 14. Bf4 Qf5 15. Bg3 Nh5 16. Ne3 Qg6 17. Bh2 Bd6 18. Bxd6 Rxd6 19. Bf1 Nf4 20. Kh2 Rcd8 21. Red1 Qh5 22. Ne1 Ne5 23. g3 Nfg6 24. Be2 Nf3+ 25. Nxf3 Bxf3 26. Bxf3 Qxf3 27. Rd2 h5 28. Rg1 Ne5 29. Rg2 Rxd3 30. Rxd3 Rxd3 31. b3 Qe4 32. Qe2 Nf3+ 33. Kh1 Rxc3 34. Qf1 Qd3 35. g4 Qxf1+ 36. Nxf1 Rc1 37. Rg3 Nd2 38. Rd3 Nxf1 39. Kg2 hxg4 40. hxg4 0-1

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.08"]
[Round "9"]
[White "Torres Cueto, Jesus Marcial"]
[Black "Valdes, Nicolas"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2086"]
[BlackElo "1928"]
[PlyCount "18"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. Nxd5 Nxd5 7. Bxd8 Bb4+ 8. Qd2 Bxd2+ 9. Kxd2 Kxd8 1/2-1/2

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.08"]
[Round "8"]
[White "Valdes, Nicolas"]
[Black "Ortiz Monsalve, Sebastian"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1928"]
[BlackElo "1459"]
[PlyCount "89"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 Qb6 6. exd5 exd5 7. Qe2+ Nge7 8. dxc5 Qxc5 9. Nb3 Qd6 10. Be3 g6 11. Bc5 Qc7 12. Nfd4 Bg7 13. Nb5 Qd7 14. Nd6+ Kf8 15. Qf3 Ne5 16. Qf4 h5 17. Nd4 Kg8 18. Be2 Qc7 19. Ba3 Bd7 20. 0-0 a6 21. Nxf7 Rf8 22. Bxe7 Rxf7 23. Qg5 Bg4 24. Bd8 Qd6 25. f3 Bf5 26. Rad1 b6 27. Qh4 Kh7 28. Bg5 Re8 29. g4 Nxg4 30. fxg4 Re4 31. Nxf5 Qc5+ 32. Nd4 Rxf1+ 33. Kxf1 Bxd4 34. cxd4 Qc2 35. Rd2 Qc1+ 36. Kf2 Re8 37. gxh5 Rf8+ 38. Bf3 Rxf3+ 39. Kxf3 Qf1+ 40. Kg3 Qg1+ 41. Kh3 Qf1+ 42. Rg2 Qf5+ 43. Qg4 Qd3+ 44. Kh4 Qf1 45. hxg6+ 1-0

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.07"]
[Round "7"]
[White "Fitzgerald, Daniela"]
[Black "Valdes, Nicolas"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1651"]
[BlackElo "1928"]
[PlyCount "54"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Bc5 6. Nc3 Qf6 7. Be3 Nc6 8. Nf5 Bb4 9. Nd6+ Ke7 10. Nxc8+ Rxc8 11. Qd2 d6 12. Bg5 h6 13. Bxf6+ Nxf6 14. f3 Rhd8 15. a3 Bc5 16. b4 Bb6 17. Bd3 Nd4 18. Rb1 Ba7 19. Ne2 Nc6 20. b5 axb5 21. cxb5 Ne5 22. b6 Bb8 23. 0-0 d5 24. Rfc1 Bd6 25. Rxc8 Rxc8 26. f4 Neg4 27. e5 Bc5+ 1/2-1/2

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.07"]
[Round "6"]
[White "Valdes, Nicolas"]
[Black "Ruiz Agudelo, Jeronimo"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "1928"]
[BlackElo "1527"]
[PlyCount "83"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d4 exd4 7. e5 Nd5 8. c3 0-0 9. cxd4 d6 10. a3 Bg4 11. Re1 b5 12. Bc2 Bxf3 13. gxf3 Nb6 14. Qd3 g6 15. Nc3 Re8 16. f4 dxe5 17. dxe5 Qxd3 18. Bxd3 Rad8 19. Be4 Nd4 20. Be3 Nc4 21. b4 Nb3 22. Ra2 c5 23. Bc6 Rf8 24. Nd5 Bh4 25. Kg2 Nxe3+ 26. Rxe3 Nd4 27. Bb7 Rd7 28. Rh3 Bd8 29. Ba8 Ra7 30. bxc5 Rxa8 31. Rd2 Ne6 32. c6 Kg7 33. Rdd3 Rc8 34. f5 gxf5 35. f4 Ba5 36. Rxh7+ Kxh7 37. Nf6+ Kg6 38. Rg3+ Kh6 39. Rh3+ Kg6 40. Rg3+ Kh6 41. Rh3+ Kg6 42. Rg3+ 1/2-1/2

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.06"]
[Round "5"]
[White "Cardona Villalba, Carlos A"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1666"]
[BlackElo "1928"]
[PlyCount "47"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 c6 6. Nc3 Nbd7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 b4 10. Ne4 Nxe4 11. Bxe7 Nxf2 12. Kxf2 Qxe7 13. Rf1 a5 14. Rc1 Bb7 15. Be4 Qd6 16. Kg1 f5 17. Bd3 0-0 18. Bc4 Nf6 19. Ng5 Ng4 20. Bxe6+ Kh8 21. Rf4 Qe7 22. h3 h6 23. hxg4 hxg5 24. gxf5 1-0

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.06"]
[Round "4"]
[White "Valdes, Nicolas"]
[Black "Hurtado Paez, Andres Jesus"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1928"]
[BlackElo "1549"]
[PlyCount "45"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. Nc3 Nf6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 e6 8. b4 Na6 9. b5 Nb4 10. Ra4 Nc2+ 11. Kd1 Ng4 12. e4 dxe4 13. Kxc2 exf3+ 14. Kb3 fxg2 15. Bxg2 Nxf2 16. bxc6 Rb8 17. cxb7 Nxh1 18. Rxa7 Be7 19. Bc6+ Kd8 20. Bf4 Rxb7+ 21. Rxb7 e5 22. Bxe5 Bc8 23. Bc7# 1-0

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.05"]
[Round "2"]
[White "Valdes, Nicolas"]
[Black "Bolanos Lopez, Juan Jacobo"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1928"]
[BlackElo "1509"]
[PlyCount "85"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. d3 Nbd7 7. Bg5 h6 8. Be3 Ng4 9. Bd2 Nge5 10. Qc1 Nxf3+ 11. Bxf3 Kh7 12. Bg2 Ne5 13. f4 Nc6 14. 0-0 Be6 15. h3 h5 16. a3 Qd7 17. Kh2 a5 18. b3 Rab8 19. Rb1 Nd4 20. e3 Nf5 21. Qe1 c6 22. Ne4 Ra8 23. Ng5+ Kg8 24. Bf3 d5 25. c5 Nh6 26. Rg1 Bf5 27. e4 dxe4 28. dxe4 f6 29. exf5 fxg5 30. fxg6 g4 31. Bg2 gxh3 32. Bxh3 Ng4+ 33. Bxg4 hxg4 34. Bc3 Rf5 35. Rg2 Rxc5 36. Bxg7 Kxg7 37. Qe3 Rh8+ 38. Kg1 Rch5 39. Kf2 Rd5 40. Re1 Rd2+ 41. Kg1 Qd5 42. Qxd2 Qc5+ 43. Qe3 1-0

[Event "Feria de las Flores 28th"]
[Site "Medellin"]
[Date "2021.08.04"]
[Round "1"]
[White "Martinez Romero, Martin"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2404"]
[BlackElo "1928"]
[PlyCount "53"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 b6 3. g3 Bb7 4. Nf3 f5 5. Bg2 Nf6 6. 0-0 Be7 7. d4 d6 8. Qa4+ Bc6 9. Qc2 Qc8 10. d5 exd5 11. Nd4 Bd7 12. Nxd5 Nxd5 13. cxd5 Bf6 14. Ne6 c6 15. Qxf5 Bxe6 16. dxe6 d5 17. e4 dxe4 18. Bxe4 Na6 19. Qh5+ g6 20. Bxg6+ Ke7 21. Bf7 Nc7 22. Bg5 Nd5 23. Rad1 Qb7 24. Rxd5 cxd5 25. Bxf6+ Kxf6 26. Qh4+ Kg7 27. Qd4+ 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.11"]
[Round "8"]
[White "Valdes, Nicolas"]
[Black "Aldana, Boris Eugenio"]
[Result "0-1"]
[ECO "D50"]
[WhiteElo "1997"]
[BlackElo "1678"]
[PlyCount "45"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 d5 4. Nc3 c6 5. Rc1 Bd6 6. Nf3 Nbd7 7. Qc2 0-0 8. e3 e5 9. cxd5 cxd5 10. Bb5 e4 11. Nd2 Nb6 12. a4 Be6 13. a5 Nbd7 14. Qa4 Rc8 15. 0-0 Bxh2+ 16. Kh1 Bb8 17. f4 h6 18. Bh4 g5 19. fxg5 Ng4 20. Ncxe4 dxe4 21. Rxc8 Qxc8 22. Nxe4 Nxe3 23. Re1 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.10"]
[Round "6"]
[White "Valdes, Nicolas"]
[Black "Clavijo Romero, Leonardo"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1997"]
[PlyCount "32"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 Qb6 6. Nf3 cxd4 7. cxd4 Nh6 8. Bd3 Bd7 9. Qe2 Nxd4 10. Nxd4 Qxd4 11. Be3 Qb4+ 12. Nd2 Bc5 13. a3 Qb6 14. Nf1 Rc8 15. b4 Bxe3 16. Nxe3 Qd4 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.09"]
[Round "5"]
[White "Cardozo, Stid Jafhar"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1727"]
[BlackElo "1997"]
[PlyCount "55"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxc6 7. Nc3 Bb4 8. Bd2 Nf6 9. Bd3 0-0 10. 0-0-0 a6 11. Qg3 Qe6 12. f4 Qg4 13. e5 Qxg3 14. hxg3 Ng4 15. Bxh7+ Kh8 16. Be4+ Kg8 17. Nd5 Bc5 18. b4 c6 19. Bh7+ Kh8 20. Bf5+ Nh6 21. Nc7 Rb8 22. bxc5 d5 23. Bxc8 Rbxc8 24. Ba5 Kh7 25. f5 Kg8 26. Rh5 Kh7 27. Rdh1 Rh8 28. g4 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.08"]
[Round "3"]
[White "Rozo Prieto, Ricardo"]
[Black "Valdes, Nicolas"]
[Result "0-1"]
[ECO "B54"]
[BlackElo "1997"]
[PlyCount "46"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Be6 6. Bd3 Nc6 7. 0-0 Bg4 8. h3 Bh5 9. Be3 Nf6 10. Re1 Be7 11. c3 h6 12. Nbd2 g5 13. Be2 Bg6 14. Qc2 d5 15. Rad1 Nxe4 16. a4 Qd7 17. Nxe4 Bxe4 18. Qb3 Rb8 19. c4 g4 20. hxg4 Qxg4 21. cxd5 Nb4 22. Bb5+ Kf8 23. d6 Bxf3 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.07"]
[Round "1"]
[White "Campos Gomez, Manuel"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1522"]
[BlackElo "1997"]
[PlyCount "53"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. Be2 Nd7 5. 0-0 Ngf6 6. Nc3 c6 7. Be3 h6 8. Qd2 g5 9. a4 a5 10. Rfd1 Rg8 11. dxe5 dxe5 12. Qe1 Qc7 13. Nd2 Bb4 14. Bxg4 Nxg4 15. Nc4 Nxe3 16. Qxe3 Ra6 17. Qe2 g4 18. Ne3 h5 19. Nf5 Rg6 20. Rd2 Be7 21. Rad1 Nf6 22. Qc4 Ra8 23. Nb5 Qb8 24. Nbd6+ Kd7 25. Nxe7 Kc7 26. Nxg6 fxg6 27. Qf7+ 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.07"]
[Round "7"]
[White "Hernandez, Gonzalo"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2126"]
[BlackElo "2005"]
[PlyCount "98"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. g3 Nf6 5. Bg2 Ng6 6. h4 h5 7. Bg5 Bc5 8. Nd2 a6 9. Nb3 Ba7 10. d6 c5 11. c4 b5 12. Qd3 Qb6 13. Bxf6 gxf6 14. Ne2 Bb7 15. 0-0 b4 16. Rad1 Nf8 17. f4 Ne6 18. fxe5 fxe5 19. Qf3 0-0-0 20. Qxf7 Rdf8 21. Qe7 Re8 22. Qf6 Bb8 23. Qf3 Bxd6 24. Qd3 Nd4 25. Nbxd4 cxd4 26. Rf6 Kb8 27. Bh3 Re7 28. Rdf1 Ka7 29. Rg6 Qc7 30. a3 a5 31. axb4 Bxb4 32. b3 d6 33. Be6 Rhe8 34. Bf5 Ba6 35. Rc1 Qc5 36. Kg2 d5 37. Rxa6+ Kxa6 38. cxd5+ Kb6 39. Rxc5 Bxc5 40. Qd2 Rc7 41. Qh6+ Kb5 42. d6 Rf7 43. Bg6 Re6 44. Qxh5 Rg7 45. Be8+ Kb4 46. d7 Bb6 47. Qf3 Bd8 48. Qd3 Rc6 49. Qb1 Bxh4 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.06"]
[Round "5"]
[White "Santos Morales, Natalia Andrea"]
[Black "Valdes, Nicolas"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2069"]
[BlackElo "2005"]
[PlyCount "72"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Bg5 Nf6 5. Bxf6 gxf6 6. d6 Ng6 7. Nc3 Bxd6 8. Qf3 c6 9. 0-0-0 Bb4 10. Bc4 b5 11. Bb3 a5 12. a3 a4 13. Ba2 Bc5 14. h4 h5 15. Nge2 d6 16. Rd2 b4 17. axb4 Bxb4 18. Qd3 Ba6 19. Bc4 Bxc4 20. Qxc4 Qb6 21. Rd3 a3 22. Na2 axb2+ 23. Kb1 Bc5 24. Rb3 Qa7 25. Rxb2 0-0 26. Rh3 Rfb8 27. Rxb8+ Rxb8+ 28. Rb3 Ra8 29. Rg3 Kg7 30. f4 Rb8+ 31. Rb3 exf4 32. Nb4 Qa4 33. Nd4 Rxb4 34. Rxb4 Qxb4+ 35. Qxb4 Bxb4 36. Nxc6 Bc5 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.06"]
[Round "6"]
[White "Valdes, Nicolas"]
[Black "Saladen Dulce, Rafael"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2005"]
[BlackElo "2205"]
[PlyCount "70"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. b3 e5 7. d3 Be7 8. Bb2 f6 9. Rc1 h5 10. Nf3 Nc6 11. Nh4 Rh6 12. Ne4 g5 13. Nf3 b6 14. Qd2 Rh7 15. h3 Be6 16. Bc3 Nd5 17. e3 Qd7 18. a3 Nxc3 19. Qxc3 Rd8 20. Ke2 Bd5 21. Ned2 Qe6 22. Kf1 Nb8 23. Ke2 Na6 24. Ne1 Nc7 25. Bxd5 Qxd5 26. f3 Bf8 27. Ne4 Kf7 28. Qc2 Ne6 29. Kf2 f5 30. Nc3 Qd7 31. d4 exd4 32. Qxf5+ Kg7 33. Ne4 dxe3+ 34. Kg2 Be7 35. Nc2 Nf4+ 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.05"]
[Round "3"]
[White "Prada, Diogenes"]
[Black "Valdes, Nicolas"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2068"]
[BlackElo "2005"]
[PlyCount "64"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Bc5 6. Nbd2 Nf6 7. Be2 d6 8. h3 Be6 9. a3 a6 10. b4 Ba7 11. 0-0 h6 12. Re1 Qd7 13. Bf1 g5 14. Nc4 Rd8 15. Nh2 Rg8 16. g4 h5 17. Qf3 Rg6 18. gxh5 g4 19. Qd3 g3 20. hxg6 gxf2+ 21. Kh1 fxe1Q 22. Bg5 Qxe4+ 23. Qxe4 Nxe4 24. g7 Ng3+ 25. Kg2 f5 26. Kxg3 Qxg7 27. h4 f4+ 28. Kf3 Bd5+ 29. Kg4 Qd7+ 30. Kh5 Bf7+ 31. Kh6 Qe6+ 32. Kh7 Qg6+ 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.05"]
[Round "4"]
[White "Valdes, Nicolas"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2005"]
[BlackElo "2196"]
[PlyCount "69"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. c4 Nc6 2. d4 e5 3. d5 Nce7 4. d6 Ng6 5. dxc7 Qxc7 6. e4 Nf6 7. Bd3 Bc5 8. Nc3 0-0 9. Bg5 Qc6 10. h4 h6 11. Qf3 Qb6 12. Nge2 Bxf2+ 13. Qxf2 Qxf2+ 14. Kxf2 hxg5 15. hxg5 Nh7 16. Rh5 f6 17. Rah1 Nxg5 18. c5 b6 19. Ke3 Ne6 20. Bc4 bxc5 21. Nb5 Ba6 22. a4 Bxb5 23. axb5 Kf7 24. Ng3 Rh8 25. Rxh8 Nxh8 26. Nf5 Ng6 27. Bd5 Rb8 28. Ra1 Ngf4 29. Rxa7 Nxd5+ 30. exd5 Nd4 31. Nd6+ Ke7 32. Rb7 Rxb7 33. Nxb7 d6 34. b6 Kd7 35. g4 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.04"]
[Round "1"]
[White "Jaramillo Ochoa, Mateo"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2150"]
[BlackElo "2005"]
[PlyCount "105"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 Nc6 2. c4 e5 3. d5 Nce7 4. e4 Ng6 5. Nc3 Bc5 6. Nf3 Nf6 7. h3 a6 8. g3 d6 9. a3 Bd7 10. Qd3 0-0 11. Be3 Bxe3 12. Qxe3 h6 13. Bg2 Nh5 14. 0-0 Qc8 15. Kh2 f5 16. exf5 Bxf5 17. Nd2 Nf6 18. b4 Qd7 19. Rad1 a5 20. c5 axb4 21. axb4 Qe7 22. Nc4 Bd7 23. Qd3 Be8 24. Be4 Nxe4 25. Nxe4 Bb5 26. cxd6 cxd6 27. Nexd6 e4 28. Qd4 Ba4 29. Rde1 b5 30. Rxe4 Qf6 31. Qxf6 Rxf6 32. Nb6 Raf8 33. Nxa4 bxa4 34. Re6 Rxf2+ 35. Rxf2 Rxf2+ 36. Kg1 Rf6 37. Rxf6 gxf6 38. Nc4 Ne5 39. Na3 Kf8 40. Kf2 Ke7 41. Ke3 Kd6 42. Ke4 Ke7 43. g4 Kd6 44. Nb5+ Ke7 45. Kd4 Kd7 46. Ke4 Nc4 47. Kd4 a3 48. Nc3 Nd6 49. Kc5 Kc7 50. b5 Ne4+ 51. Kb4 Nxc3 52. Kxc3 Kd6 53. b6 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.04"]
[Round "2"]
[White "Valdes, Nicolas"]
[Black "Lotero, Faiber"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2005"]
[BlackElo "2165"]
[PlyCount "72"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. e4 Nf6 4. d3 Bc5 5. Be3 d6 6. a3 0-0 7. Be2 Nc6 8. b4 Bd4 9. Bxd4 exd4 10. Nd5 fxe4 11. dxe4 Nxe4 12. Nf3 Bg4 13. b5 Ne5 14. Qxd4 Bxf3 15. gxf3 Ng5 16. 0-0-0 Ngxf3 17. Qc3 c6 18. bxc6 bxc6 19. Nb4 Qb6 20. Rxd6 Rae8 21. c5 Qa5 22. Rhd1 Kh8 23. h4 Nxh4 24. f4 Rxf4 25. Qxe5 Qxa3+ 26. Kc2 Rff8 27. Qd4 Rxe2+ 28. Rd2 Nf3 29. Qf4 Rfe8 30. Rd8 Rxd8 31. Rxe2 h6 32. Re4 Qa4+ 33. Kc3 Qa1+ 34. Kb3 Nd2+ 35. Kc2 Qb1+ 36. Kc3 Qb3# 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.07"]
[Round "11"]
[White "Corpus, Eugenio"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1848"]
[BlackElo "2095"]
[PlyCount "73"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e5 7. Nde2 b5 8. Bd5 Nxd5 9. Nxd5 Bb7 10. 0-0 g6 11. Be3 Nd7 12. Nec3 Bg7 13. Qd2 0-0 14. Rad1 Rc8 15. f4 Re8 16. f5 f6 17. fxg6 hxg6 18. Bh6 Re6 19. Bxg7 Kxg7 20. Rf3 g5 21. Rh3 b4 22. Ne2 Rc4 23. Ng3 Nf8 24. Qe2 Rd4 25. Nf5+ Kg8 26. Nxd4 exd4 27. Rxd4 Qe8 28. Qc4 Bxd5 29. Qxd5 Qb8 30. Rb3 a5 31. Qxa5 Re5 32. Qxb4 Qa7 33. Kf1 Qxa2 34. Qc4+ d5 35. Rxd5 Kh8 36. Rh3+ Kg7 37. Qxa2 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.06"]
[Round "10"]
[White "Marin, Diego Alejandro"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1923"]
[BlackElo "2095"]
[PlyCount "93"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Be7 6. dxe5 0-0 7. Nbd2 d5 8. h3 Bc5 9. Nxe4 dxe4 10. Bxc6 bxc6 11. Qxd8 Rxd8 12. Nd2 e3 13. Ne4 exf2+ 14. Nxf2 Ba6 15. Re1 h6 16. Be3 Bxe3 17. Rxe3 Rd5 18. Rae1 Re8 19. b3 Rd2 20. Rc3 Bb7 21. Rc5 f6 22. Nd3 fxe5 23. Rexe5 Rxe5 24. Nxe5 Rd5 25. Nd3 a5 26. Kf2 Kf8 27. Ke3 Ke7 28. c4 Rxc5 29. Nxc5 Bc8 30. Kf4 Kf6 31. Ne4+ Ke6 32. h4 g6 33. g3 h5 34. a3 Kf7 35. Ke5 Ke7 36. Ng5 Bb7 37. Ne6 Bc8 38. Nxc7 Bg4 39. Na6 Bd1 40. Nc5 Bc2 41. b4 a4 42. b5 cxb5 43. cxb5 Kd8 44. Kd6 Bd1 45. b6 Kc8 46. Kc6 Bf3+ 47. Kb5 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.06"]
[Round "9"]
[White "Valdes, Nicolas"]
[Black "Botello, Gregory Paul"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2095"]
[BlackElo "1940"]
[PlyCount "54"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Bc4 Nc6 4. Nf3 Bc5 5. c3 Nf6 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Kf1 0-0 10. Qa4 Qe7 11. Bxc6 bxc6 12. a3 a5 13. axb4 Ba6+ 14. Kg1 axb4 15. Qc2 b3 16. Qd1 Be2 17. Qxe2 Rxa1 18. Qd3 Qb4 19. g3 Qc4 20. Qxc4 dxc4 21. Nfd2 Nxd2 22. Bxd2 Rxb1+ 23. Kg2 Rxh1 24. Kxh1 Rd8 25. Bc3 c5 26. dxc5 Rd3 27. e6 fxe6 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.05"]
[Round "8"]
[White "Arango Arenas, Juan Camilo"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1600"]
[BlackElo "2095"]
[PlyCount "115"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. bxc3 Ba5 7. Qb3 Qf6 8. 0-0 d6 9. e5 dxe5 10. Re1 Bb6 11. Bg5 Qf5 12. a4 Bd7 13. a5 Bc5 14. Qxb7 Rb8 15. Qxc7 f6 16. Bh4 Nge7 17. Nbd2 Nc8 18. Ne4 Be7 19. Bd5 Bd8 20. Qd6 Be7 21. Qc7 Bd8 22. Nd6+ Nxd6 23. Qxd6 Be7 24. Nd4 Qg4 25. Rxe5 fxe5 26. Bxe7 exd4 27. Re1 Qe2 28. Qxb8+ Nxb8 29. Rxe2 d3 30. Re3 d2 31. Bg5+ Kf8 32. Be7+ Ke8 33. Bg5+ Kf8 34. Be7+ Ke8 35. Bg5+ Kf8 36. Rf3+ Ke8 37. Bxd2 Bc6 38. Re3+ Kd8 39. Rd3 Kc7 40. Bf4+ Kb7 41. c4 Ka6 42. Be3 Rd8 43. h4 Bxd5 44. cxd5 Nc6 45. d6 Rd7 46. Bd2 Kb5 47. Be1 Kc5 48. f4 Rxd6 49. Bf2+ Nd4 50. Rxd4 Rxd4 51. g4 Kd5 52. Bxd4 Kxd4 53. Kg2 Ke4 54. Kg3 g6 55. g5 a6 56. Kg4 Kd5 57. f5 Ke5 58. f6 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.04"]
[Round "6"]
[White "Ruge, Edison"]
[Black "Valdes, Nicolas"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2231"]
[BlackElo "2095"]
[PlyCount "66"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. d3 Nc6 5. 0-0 e5 6. Re1 Bg4 7. h3 Bf5 8. Bg5 h6 9. Bxf6 Qxf6 10. e4 dxe4 11. dxe4 Rd8 12. Qe2 Be6 13. Qb5 Be7 14. Qxb7 Bc4 15. Nc3 Rb8 16. Qxb8+ Nxb8 17. b3 Be6 18. Nd5 Bxd5 19. exd5 Bd6 20. Nd2 0-0 21. Re2 Qg6 22. Nc4 Nd7 23. Rae1 h5 24. g4 hxg4 25. hxg4 Bb8 26. Ne3 e4 27. Nf5 Qxg4 28. Ne7+ Kh8 29. Rxe4 Qg5 30. R1e3 g6 31. Kf1 Kg7 32. Ra4 Rh8 33. Bh3 Rxh3 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.03"]
[Round "4"]
[White "Salcedo Perez, Pablo Esteban"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1869"]
[BlackElo "2095"]
[PlyCount "43"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d6 3. e4 Bg4 4. Be2 e5 5. d5 Bxf3 6. Bxf3 Nce7 7. 0-0 Nf6 8. c4 Qd7 9. Be3 Ng6 10. b4 a5 11. Qb3 axb4 12. Qxb4 b6 13. Nc3 h5 14. a4 Ra5 15. Nb5 Ra8 16. a5 Nh4 17. axb6 Nxf3+ 18. gxf3 Rxa1 19. Nxc7+ Ke7 20. Rxa1 Qh3 21. Nb5 Kd8 22. b7 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.03"]
[Round "5"]
[White "Valdes, Nicolas"]
[Black "Acosta, Luis Ivan"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2095"]
[BlackElo "1879"]
[PlyCount "99"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Qh4 10. Qe2 Bc5 11. c3 0-0 12. f3 Ng5 13. Bxg5 Qxg5 14. f4 Qh4 15. g3 Qh3 16. Nd2 Bg4 17. Qg2 Qh5 18. b4 Bb6 19. N2b3 f6 20. Rae1 Rae8 21. exf6 Rxf6 22. Nc5 Rh6 23. Qf2 Rf8 24. Re5 Qf7 25. Rfe1 Rd8 26. Qe3 Rf6 27. Kg2 Bxc5 28. bxc5 Qf8 29. h3 Bd7 30. Ne6 Bxe6 31. Rxe6 Rb8 32. Re8 Rxe8 33. Qxe8 Qxe8 34. Rxe8+ Rf8 35. Re6 Rf6 36. Re2 Kf7 37. Rb2 Ke7 38. Rb7 Kd7 39. Rxa7 Re6 40. Kf3 Re4 41. Ra8 h5 42. Rg8 Rc4 43. Rxg7+ Kc8 44. Rg8+ Kb7 45. f5 Rxc3+ 46. Ke2 Rxc5 47. f6 Rc2+ 48. Ke3 c5 49. f7 d4+ 50. Ke4 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.02"]
[Round "2"]
[White "Sosa Florez, Juan Sebastian"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1671"]
[BlackElo "2095"]
[PlyCount "53"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 b6 5. Bf4 Bb7 6. e3 a6 7. Be2 Nbd7 8. 0-0 Bd6 9. Bg5 h6 10. Bh4 g5 11. Bg3 Bxg3 12. fxg3 Qe7 13. Rc1 Qb4 14. b3 Qd6 15. Nd2 c5 16. Bf3 h5 17. cxd5 exd5 18. dxc5 bxc5 19. Nc4 Qe6 20. Na5 g4 21. Nxb7 gxf3 22. Qxf3 0-0 23. Nxc5 Nxc5 24. Qxf6 Qxe3+ 25. Kh1 Ne4 26. Nxd5 Nxf6 27. Nxe3 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.02"]
[Round "3"]
[White "Valdes, Nicolas"]
[Black "Jaramillo, Carlos Orlando"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2095"]
[BlackElo "1930"]
[PlyCount "81"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d6 2. f4 f5 3. Nf3 Nf6 4. b3 g6 5. Bb2 Bg7 6. e3 0-0 7. Bc4+ e6 8. Ng5 d5 9. Bd3 h6 10. Nf3 Ne4 11. Bxe4 fxe4 12. Ne5 Kh7 13. Qg4 Qe8 14. Nc3 Nd7 15. a4 Nxe5 16. dxe5 a6 17. Ne2 Bd7 18. Ba3 Rf7 19. h4 h5 20. Qh3 Bf8 21. Bxf8 Qxf8 22. g4 Qc5 23. Rg1 Rg8 24. Rc1 b5 25. axb5 axb5 26. Kf2 Rgf8 27. Qg3 Rg7 28. gxh5 Rfg8 29. Qg5 Be8 30. h6 Rf7 31. Nd4 Rxf4+ 32. Ke2 Rf7 33. h5 Rf5 34. Nxf5 exf5 35. Qf6 f4 36. Qxf4 b4 37. hxg6+ Rxg6 38. Rxg6 Bxg6 39. Qf6 Qb5+ 40. Kf2 Qd7 41. e6 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.01"]
[Round "1"]
[White "Valdes, Nicolas"]
[Black "Gomez, Jorge Leonardo"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2095"]
[BlackElo "1838"]
[PlyCount "97"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Nf3 c5 6. Be3 Nd7 7. Qa4 c4 8. b3 cxb3 9. axb3 Ne7 10. Bb5 a6 11. 0-0 Rc8 12. Bxd7+ Qxd7 13. Qxd7+ Kxd7 14. Rc1 Bxb1 15. Raxb1 b5 16. Ra1 Rc6 17. Ra2 Kc7 18. Ng5 f6 19. Nf7 Rg8 20. exf6 Ng6 21. fxg7 Rxg7 22. Ne5 Nxe5 23. Bf4 Bd6 24. Bxe5 Bxe5 25. dxe5 Rg4 26. g3 b4 27. f3 Rg8 28. Rac2 bxc3 29. Rxc3 Rxc3 30. Rxc3+ Kd7 31. Kf2 Rb8 32. Ke3 Rb4 33. Rd3 h5 34. h4 Ke7 35. Kd2 Kf7 36. Kc3 a5 37. Rd4 Rb5 38. Rf4+ Kg6 39. Rf6+ Kg7 40. Rxe6 d4+ 41. Kxd4 Rxb3 42. Ke4 a4 43. Ra6 a3 44. Kf4 Rb4+ 45. Kg5 Rb3 46. Ra7+ Kf8 47. f4 Rxg3+ 48. Kf6 Ke8 49. e6 1-0

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.09"]
[Round "9"]
[White "Valdes, Nicolas"]
[Black "Puentes, Alvaro"]
[Result "1-0"]
[ECO "D10"]
[BlackElo "2094"]
[PlyCount "81"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e5 4. e3 e4 5. f3 f5 6. cxd5 cxd5 7. fxe4 dxe4 8. Bc4 Bd6 9. Nge2 Nf6 10. Nb5 a6 11. Nxd6+ Qxd6 12. Qb3 b5 13. Bf7+ Ke7 14. Bd2 a5 15. Nf4 g5 16. Qxb5 gxf4 17. Bb3 Ra7 18. Bxa5 Rxa5 19. Qxa5 Nc6 20. Qd2 Ba6 21. a3 fxe3 22. Qxe3 Nd5 23. Qg5+ Kf8 24. Qxf5+ Nf6 25. Qc5 Qxc5 26. dxc5 Ke7 27. 0-0-0 Rb8 28. Bd5 Ne5 29. Bxe4 Nxe4 30. Rhe1 Bb7 31. Rd4 Ke6 32. b4 Nd3+ 33. Rxd3 Ke5 34. Rde3 Bd5 35. Kc2 Rf8 36. b5 Rf2+ 37. R1e2 Rf1 38. c6 Ra1 39. Rxe4+ Bxe4+ 40. Rxe4+ Kxe4 41. c7 1-0

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.08"]
[Round "8"]
[White "Ruge, Edison"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2205"]
[PlyCount "89"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 Nf6 5. Qe2 Qe7 6. d3 h6 7. c3 a6 8. Ba4 b5 9. Bc2 Rb8 10. Nbd2 g5 11. Nf1 g4 12. hxg4 Nxg4 13. Ng3 b4 14. Nh4 h5 15. Nhf5 Bxf5 16. Nxf5 Qf6 17. Ba4 Rb6 18. f3 Nh6 19. Be3 Nxf5 20. exf5 Kd7 21. Bxb6 cxb6 22. Bxc6+ Kxc6 23. cxb4 Bh6 24. a4 d5 25. b5+ Kd7 26. bxa6 h4 27. a5 b5 28. a7 Qc6 29. Rxh4 Bd2+ 30. Kxd2 Rxh4 31. Qxe5 Qh6+ 32. Qe3 Qh8 33. Kc2 Rb4 34. Ra2 Qc8+ 35. Kb1 Rh4 36. Qc1 Qh8 37. Qc3 Qa8 38. Qc5 Rh1+ 39. Kc2 Rh6 40. Kb3 d4 41. Qxb5+ Ke7 42. Qc5+ Kf6 43. Qxd4+ Ke7 44. Qe3+ Kd7 45. Qxh6 1-0

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.07"]
[Round "6"]
[White "Orozco Lopez, Lina Yomayra"]
[Black "Valdes, Nicolas"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2157"]
[PlyCount "82"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. g3 Bb4 7. Bg2 Qc7 8. Bd2 0-0 9. 0-0 Nc6 10. Nb3 b5 11. g4 Bd6 12. f4 Ne8 13. g5 b4 14. Na4 g6 15. Be3 Be7 16. Rf3 d6 17. Rh3 f6 18. Rh6 fxg5 19. f5 Kg7 20. Rh3 Rb8 21. Nd4 Nxd4 22. Bxd4+ e5 23. Be3 Bd7 24. c3 bxc3 25. Nxc3 Rxb2 26. Qc1 Rxg2+ 27. Kxg2 h6 28. Nd5 Qd8 29. Bb6 Qa8 30. Nxe7 Qxe4+ 31. Kg1 Rf7 32. Re3 Qb7 33. Rb1 gxf5 34. Rbb3 f4 35. Rec3 Rxe7 36. Bd8 Qa7+ 37. Kf1 Rf7 38. Bb6 Qb7 39. Bg1 Bb5+ 40. Kf2 Nf6 41. Rf3 Ng4+ 0-1

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.07"]
[Round "7"]
[White "Valdes, Nicolas"]
[Black "Polo, Victor Ramon"]
[Result "1/2-1/2"]
[ECO "A40"]
[BlackElo "2174"]
[PlyCount "79"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. Nf3 Bb4 5. Qa4 a5 6. Bd2 f5 7. a3 Bxc3 8. bxc3 Nf6 9. Bg5 0-0 10. e3 d6 11. Bxf6 Qxf6 12. Qb3 Nd7 13. Be2 Kh8 14. a4 e5 15. h4 Rae8 16. 0-0-0 Bxf3 17. Bxf3 e4 18. Be2 f4 19. Kd2 Qh6 20. Rde1 fxe3+ 21. fxe3 Rf2 22. g4 Qe6 23. Rhg1 Qe7 24. Qb5 Ref8 25. Qc6 Nb8 26. Qb7 Qd7 27. Qxe4 Qxa4 28. Rgf1 Nd7 29. Rxf2 Rxf2 30. Qe8+ Rf8 31. Qe7 Kg8 32. g5 b5 33. cxb5 Qa2+ 34. Kd3 Nc5+ 35. dxc5 Qd5+ 36. Kc2 Qa2+ 37. Kc1 Qa1+ 38. Kd2 Qa2+ 39. Kd3 Qd5+ 40. Kc2 1/2-1/2

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.06"]
[Round "4"]
[White "Avila, Pedro Andres"]
[Black "Valdes, Nicolas"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2145"]
[PlyCount "87"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Bc4 a6 6. Nf3 b5 7. Bb3 Bb7 8. Qe2 Bc5 9. 0-0 Ne7 10. Bg5 0-0 11. Rac1 Qb6 12. h4 f6 13. Bf4 Nbc6 14. Rfd1 Ng6 15. Bd6 Bxd6 16. Rxd6 Qc7 17. Qd2 Rad8 18. Rd1 Bc8 19. a4 bxa4 20. Nxa4 Rfe8 21. h5 Nge5 22. Nxe5 fxe5 23. h6 g6 24. Qg5 Re7 25. Nb6 Rf8 26. Nxc8 Rxc8 27. Rxd7 Rxd7 28. Bxe6+ Rf7 29. Qf6 Kf8 30. Qh8+ Ke7 31. Bxc8 Nd4 32. Bxa6 Qd6 33. Rd3 Qxa6 34. Qxe5+ Ne6 35. Rc3 Qd6 36. Qg3 Qd1+ 37. Kh2 Qh5+ 38. Kg1 Qxh6 39. Rc6 Qf4 40. Qa3+ Kf6 41. Qc3+ Qe5 42. Qc4 Rd7 43. g3 Rd1+ 44. Kg2 0-1

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.06"]
[Round "5"]
[White "Valdes, Nicolas"]
[Black "Contreras, Henry"]
[Result "0-1"]
[ECO "E72"]
[BlackElo "2220"]
[PlyCount "100"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 c6 6. e4 0-0 7. f4 e5 8. fxe5 dxe5 9. d5 cxd5 10. cxd5 Ne8 11. Be3 Nd6 12. Nf3 Na6 13. Qe2 b6 14. 0-0 Nc5 15. Qc2 Ba6 16. Rfd1 Rc8 17. Ne1 f5 18. exf5 Nxf5 19. Qd2 Nb7 20. Bg5 Qd7 21. Ne4 Nd4 22. Nc3 Nd6 23. Nc2 Nc4 24. Qc1 Qf5 25. Nxd4 Qf2+ 26. Kh1 exd4 27. Ne4 Qxb2 28. Qxb2 Nxb2 29. Rdc1 Nd3 30. Rf1 Nc5 31. Rxf8+ Bxf8 32. Nf6+ Kg7 33. Bh3 h6 34. Bxc8 Bxc8 35. Ne8+ Kf7 36. Bxh6 Bxh6 37. Nd6+ Kf6 38. Nxc8 d3 39. Kg2 d2 40. Rf1+ Ke5 41. d6 Ke6 42. Nxa7 Nd3 43. Kf3 Nb2 44. Ke2 Kxd6 45. Nb5+ Kc5 46. Nc3 Kc4 47. Nd1 Nd3 48. Rf6 Nc1+ 49. Kf3 Kd3 50. Rxb6 Kc2 0-1

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.05"]
[Round "2"]
[White "Guarin, Daniela"]
[Black "Valdes, Nicolas"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1996"]
[PlyCount "117"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Nbxd2 0-0 11. Bxc6 bxc6 12. Qc2 Nxd2 13. Nxd2 Qg5 14. g3 Rb8 15. Nb3 Bf5 16. Qxc6 Be4 17. 0-0 Qh5 18. f4 Rb6 19. Qc3 Rfb8 20. Rf2 Qh3 21. Nc5 Bf5 22. b3 h5 23. Qf3 h4 24. g4 Qxf3 25. Rxf3 Bxg4 26. Rc3 Rg6 27. Kf2 Bf5 28. Rg1 Rxg1 29. Kxg1 Rb4 30. Na6 Rxd4 31. Nxc7 Rd1+ 32. Kf2 d4 33. Rc4 d3 34. Nd5 Rd2+ 35. Ke3 Re2+ 36. Kf3 Kf8 37. Rd4 Rxh2 38. Ne3 Bg6 39. f5 Bh5+ 40. Ng4 Ke7 41. Ke3 d2 42. Nxh2 d1Q 43. Rxd1 Bxd1 44. Kf4 Kd7 45. Kg5 h3 46. Kh4 Kc6 47. Kxh3 Kd5 48. Ng4 Bxg4+ 49. Kxg4 Kxe5 50. Kg5 Kd4 51. f6 gxf6+ 52. Kxf6 Kc3 53. Kxf7 Kb2 54. a4 Kxb3 55. a5 a6 56. Ke6 Kc4 57. Kd6 Kb5 58. Kd5 Kb4 59. Kd4 1/2-1/2

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.05"]
[Round "3"]
[White "Valdes, Nicolas"]
[Black "Mateus Urbano, Luis Alejandro"]
[Result "0-1"]
[ECO "D46"]
[BlackElo "2277"]
[PlyCount "96"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. 0-0 dxc4 8. Bxc4 Qe7 9. e4 e5 10. d5 0-0 11. Bg5 Rd8 12. Qc2 h6 13. Bh4 Nf8 14. Rad1 Ng6 15. Bxf6 Qxf6 16. dxc6 bxc6 17. Ne2 Bg4 18. Rd3 Bc7 19. Rfd1 Bb6 20. Ng3 Nh4 21. Qb3 Bxf3 22. gxf3 Rd4 23. Kf1 Rad8 24. Rxd4 Rxd4 25. Rxd4 Bxd4 26. Ke2 g6 27. Nf1 Ng2 28. Ng3 Bb6 29. Kf1 Nf4 30. a4 Kg7 31. Qd1 Qe7 32. Qd2 a5 33. Qc2 Qh4 34. Qb3 Qh3+ 35. Ke1 Bxf2+ 36. Kxf2 Qxh2+ 37. Ke1 Qxg3+ 38. Kd1 Qf2 39. Qc3 Qc5 40. Kc2 h5 41. Bf1 Qxc3+ 42. Kxc3 Kf6 43. b4 Ke7 44. bxa5 Kd6 45. a6 Kc7 46. a5 h4 47. a7 Kb7 48. Kc4 h3 0-1

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.04"]
[Round "1"]
[White "Valdes, Nicolas"]
[Black "Bolanos Calvache, Brigeth Vanessa"]
[Result "1-0"]
[ECO "E12"]
[BlackElo "1827"]
[PlyCount "60"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 b6 4. Nc3 Bb7 5. Nf3 Be7 6. Qc2 d6 7. e4 0-0 8. Bd3 g6 9. Bh6 Re8 10. h3 Nbd7 11. 0-0-0 Rc8 12. Rhe1 e5 13. dxe5 Nxe5 14. Nxe5 dxe5 15. Be2 Nd7 16. Bg4 Bc6 17. Kb1 Bd6 18. Qd2 Qe7 19. b4 Rcd8 20. Bg5 f6 21. Be3 Nb8 22. Qa2 Kg7 23. Rd2 a5 24. b5 Bb7 25. Red1 Nd7 26. g3 Nc5 27. Bxc5 Bxc5 28. Rd7 Bd4 29. Rxe7+ Rxe7 30. Nd5 Rf7 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.11"]
[Round "10"]
[White "Rodriguez, German Enrique"]
[Black "Valdes, Nicolas"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1988"]
[PlyCount "60"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Nf3 Nf6 6. 0-0 Bd6 7. Re1+ Be6 8. c3 h6 9. Ne5 g6 10. f4 g5 11. fxg5 hxg5 12. Nd2 Bxe5 13. dxe5 Nd7 14. Qf3 Ndxe5 15. Rxe5 Nxe5 16. Qg3 Qe7 17. Nf3 Nxf3+ 18. Qxf3 0-0-0 19. b4 Rdg8 20. Qd1 a6 21. a3 Kb8 22. Qf3 Qd7 23. g3 Bg4 24. Bf5 Bxf5 25. Bxg5 Rxg5 26. Qf4 Rhg8 27. Rf1 Be4 28. Qf6 Qd6 29. Qxf7 Rxg3+ 30. hxg3 Qxg3# 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.09"]
[Round "7"]
[White "Barrios, Felipe"]
[Black "Valdes, Nicolas"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "176"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 f5 5. Ng3 Bd6 6. Bc4 Nc6 7. Nf3 Nf6 8. 0-0 Na5 9. Qe2 Nxc4 10. Qxc4 g6 11. Re1 c6 12. Ng5 Nd5 13. Nxe6 Bxe6 14. Rxe6+ Kd7 15. Re2 Qh4 16. Nf1 Rae8 17. Bd2 Rxe2 18. Qxe2 Re8 19. Qd3 Re4 20. c3 Qe7 21. c4 Nf4 22. Bxf4 Bxf4 23. a3 a5 24. Rd1 b6 25. g3 Bg5 26. d5 c5 27. Qb3 Qd6 28. Qb5+ Kc8 29. b4 cxb4 30. axb4 Qxb4 31. Qc6+ Kb8 32. d6 Rxc4 33. Qe8+ Rc8 34. Qf7 Bd8 35. Qxh7 a4 36. Qxg6 a3 37. Qxf5 a2 38. Qe5 Qb1 39. Qe1 Qb2 40. Ne3 Rc3 41. Nd5 Rd3 42. Rxd3 a1Q 43. Rd1 Qa4 44. Ne3 Qc6 45. h4 Qe5 46. Qf1 Qee4 47. Qh3 b5 48. h5 b4 49. h6 Qh7 50. Qe6 Qce4 51. Qh3 b3 52. Rd5 Qb1+ 53. Nd1 b2 54. Qg4 Qbe4 55. Qg7 Qxg7 56. hxg7 Qg6 57. Rb5+ Ka7 58. Rxb2 Qxg7 59. Ra2+ Kb7 60. Ne3 Bb6 61. Re2 Qd4 62. Kg2 Qxd6 63. Rb2 Kc8 64. Rc2+ Bc7 65. Rc1 Qd2 66. Rc2 Qd3 67. Rc1 Kb7 68. Nf1 Bb6 69. Nh2 Qd2 70. Rf1 Kc7 71. Nf3 Qd5 72. Rc1+ Kd7 73. Rc2 Ke7 74. Rd2 Qe4 75. Rb2 Bc5 76. Rb5 Ba7 77. Re5+ Qxe5 78. Nxe5 Ke6 79. f4 Kf5 80. Kf3 Bb8 81. g4+ Ke6 82. Nc6 Bc7 83. Ke4 Kf6 84. g5+ Kg6 85. Ne7+ Kf7 86. Nd5 Bd6 87. f5 Kg7 88. f6+ Kg6 1/2-1/2

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.08"]
[Round "6"]
[White "Valdes, Nicolas"]
[Black "Huertas Botache, Alvaro Eduardo"]
[Result "0-1"]
[ECO "C30"]
[BlackElo "1825"]
[PlyCount "24"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. d3 Nc6 4. c3 Nf6 5. Nf3 Be7 6. Be3 0-0 7. Ng5 h6 8. h4 exf4 9. Bxf4 hxg5 10. hxg5 Ng4 11. Qf3 Bxg5 12. Bxg5 Qxg5 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.08"]
[Round "5"]
[White "Valdes, Nicolas"]
[Black "Sanchez Liecano, Sebastian Felipe"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "2169"]
[PlyCount "38"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Bg5 d6 5. Bxf6 gxf6 6. cxb5 f5 7. e3 Bg7 8. Nc3 0-0 9. Bd3 a6 10. bxa6 e5 11. Nge2 Nxa6 12. a3 Rb8 13. Rb1 Nc7 14. 0-0 Qg5 15. f4 Qh6 16. Rf3 e4 17. Rh3 exd3 18. Rxh6 dxe2 19. Qxe2 Bxh6 0-1

[Event "Abel Cardona op"]
[Site "Cali"]
[Date "2000.12.17"]
[Round "2"]
[White "Valdes, Nicolas"]
[Black "Mendoza, Rafael Enrique"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "2347"]
[PlyCount "82"]
[EventDate "2000.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 c5 3. d5 g6 4. Bg2 d6 5. b3 Bg7 6. Bb2 0-0 7. Nd2 e5 8. e4 Nh5 9. Bf3 Nf6 10. g4 Na6 11. g5 Ne8 12. h4 f5 13. Nh3 Nec7 14. c3 Bd7 15. Qe2 Bb5 16. c4 Bd7 17. h5 Qc8 18. Rg1 Nb4 19. Kd1 fxe4 20. Bg4 Nd3 21. Nxe4 Nxb2+ 22. Kc2 Nxc4 23. bxc4 Bxg4 24. Rxg4 Qd7 25. a4 a6 26. a5 Rab8 27. f3 b5 28. axb6 Rxb6 29. Qd3 Qf5 30. Rag1 Qxf3 31. Nf6+ Rxf6 32. gxf6 Rb2+ 33. Kxb2 Qxd3 34. fxg7 Qxh3 35. hxg6 Qf3 36. R1g3 Qf1 37. Rg1 Qe2+ 38. Kc3 Ne8 39. R4g3 Nf6 40. R3g2 Qe3+ 41. Kb2 Kxg7 0-1

[Event "Abel Cardona op"]
[Site "Cali"]
[Date "2000.12.17"]
[Round "3"]
[White "Valdes, Nicolas"]
[Black "Saladen Dulce, Rafael"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2281"]
[PlyCount "83"]
[EventDate "2000.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. e5 Bf5 4. g4 Bd7 5. d4 e6 6. g5 Nc6 7. h4 Qa5 8. Bd2 Qb6 9. Be3 Qxb2 10. Nd2 Qxc3 11. Ne2 Qa5 12. f4 cxd4 13. Bxd4 Bb4 14. Be3 d4 15. Bg1 d3 16. Ng3 Nxe5 17. fxe5 Qxe5+ 18. Kf2 Bxd2 19. Rb1 Qf4+ 20. Kg2 Bc6+ 21. Kh3 Bf3 22. Qb3 h6 23. g6 Qg4+ 24. Kh2 Bf4 25. Bf2 Nf6 26. gxf7+ Kxf7 27. Bh3 Bd5 28. Qxd3 Qxh4 29. Kg1 Ng4 30. Bg2 Nxf2 31. Kxf2 Bxg3+ 32. Qxg3 Qd4+ 33. Ke1 Bxg2 34. Qxg2 Qc3+ 35. Kf1 Rhf8 36. Rxb7+ Kg8+ 37. Kg1 Qe3+ 38. Kh2 Rf2 39. Rxg7+ Kh8 40. Rg3 Qf4 41. Kg1 Rxg2+ 42. Rxg2 0-1

