[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.08"]
[Round "8"]
[White "Rios, David"]
[Black "Villamizar, Diego Fernando"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1853"]
[BlackElo "1948"]
[PlyCount "51"]
[EventDate "2017.01.04"]
[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. Nc3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be3 Nf6 6. f3 Nbd7 7. 0-0-0 e5 8. Qa4 Be7 9. g4 0-0 10. h4 Rb8 11. g5 b5 12. Qb3 b4 13. Nd5 Nxd5 14. Rxd5 Bb7 15. Rd1 Bc6 16. Bxa6 Qa5 17. Bc4 Ba4 18. Qd3 Rfc8 19. Bb3 Bxb3 20. Qxb3 Rc3 21. bxc3 bxc3 22. Rd5 Qa6 23. Qxc3 Qxa2 24. Kd2 Qb1 25. Ke2 Rb2 26. Rd2 1-0

[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.07"]
[Round "7"]
[White "Polo, Victor Ramon"]
[Black "Rios, David"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2144"]
[BlackElo "1853"]
[PlyCount "83"]
[EventDate "2017.01.04"]
[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 d5 2. Bf4 e6 3. e3 Bd6 4. Bxd6 Qxd6 5. Qg4 g6 6. c3 Nc6 7. Qg3 Nf6 8. f3 a6 9. Nd2 Qxg3+ 10. hxg3 Nh5 11. Kf2 f5 12. Nh3 Bd7 13. Nf4 Nxf4 14. exf4 Kf7 15. Bd3 b5 16. Nb3 Nd8 17. Nc5 Bc8 18. b4 Nb7 19. a4 Nxc5 20. dxc5 Bd7 21. axb5 axb5 22. Rxh7+ Rxh7 23. Rxa8 c6 24. Kg1 Rg7 25. g4 Rg8 26. Rxg8 Kxg8 27. Kf2 Kf7 28. Ke3 Kf6 29. Kd4 fxg4 30. fxg4 Be8 31. g5+ Ke7 32. Ke5 Bf7 33. g4 Be8 34. f5 exf5 35. gxf5 gxf5 36. Bxf5 Bf7 37. g6 Bg8 38. Bg4 d4 39. cxd4 Bd5 40. Bf5 Bg2 41. Be6 Kf8 42. Kf6 1-0

[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.07"]
[Round "6"]
[White "Rios, David"]
[Black "Cuervo, Victor Manuel"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1853"]
[BlackElo "1992"]
[PlyCount "79"]
[EventDate "2017.01.04"]
[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 g6 2. d4 Bg7 3. c3 d6 4. Bd3 Nf6 5. f3 Nc6 6. Be3 e5 7. d5 Ne7 8. c4 0-0 9. Nc3 c6 10. Qd2 cxd5 11. cxd5 a6 12. Nge2 b5 13. b4 Ne8 14. 0-0 f5 15. a4 f4 16. Bf2 bxa4 17. Rxa4 g5 18. Rfa1 h5 19. h3 g4 20. Bxa6 Bxa6 21. Rxa6 Rxa6 22. Rxa6 Qc8 23. b5 gxf3 24. gxf3 Qxh3 25. Qe1 Bf6 26. Qf1 Qd7 27. Ra7 Qc8 28. Qg2+ Kh8 29. Kh2 Rg8 30. Qh3 Qb8 31. b6 Ng7 32. Qd7 Rd8 33. Qc7 Qxc7 34. bxc7 Rc8 35. Nb5 Ne8 36. Nec3 Kg7 37. Na4 Nxc7 38. Nxc7 Kf7 39. Nb6 Rg8 40. Ne6 1-0

[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.06"]
[Round "5"]
[White "Aivazyan, Vahram"]
[Black "Rios, David"]
[Result "1-0"]
[ECO "E22"]
[WhiteElo "2065"]
[BlackElo "1853"]
[PlyCount "73"]
[EventDate "2017.01.04"]
[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 e6 2. c4 d5 3. Nc3 Bb4 4. Qb3 Nc6 5. Nf3 Nf6 6. Bg5 Bxc3+ 7. bxc3 dxc4 8. Qxc4 Qd5 9. Qd3 Ne4 10. Bf4 e5 11. Nxe5 Nxe5 12. Bxe5 f6 13. Bxc7 Bf5 14. f3 Nf2 15. Qe3+ Ne4 16. fxe4 Qxe4 17. Qxe4+ Bxe4 18. Kd2 Kd7 19. Bg3 Rac8 20. e3 Rhd8 21. Rg1 a6 22. Bd3 Bxd3 23. Kxd3 b5 24. a4 Ke6 25. axb5 axb5 26. Ra7 g5 27. Rb1 h5 28. e4 f5 29. d5+ Kf6 30. e5+ Kg6 31. Rxb5 f4 32. Bf2 g4 33. Bd4 Rf8 34. e6 Kf5 35. e7 Rfe8 36. d6+ Ke6 37. d7 1-0

[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.06"]
[Round "4"]
[White "Rios, David"]
[Black "Montoya, Duvan"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1853"]
[BlackElo "1975"]
[PlyCount "49"]
[EventDate "2017.01.04"]
[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 d6 2. d4 Nf6 3. f3 g6 4. c3 Bg7 5. Bd3 0-0 6. Be3 e5 7. d5 Nh5 8. Ne2 f5 9. 0-0 f4 10. Bf2 Qg5 11. Kh1 Nd7 12. Qd2 Bh6 13. g4 Kh8 14. h4 Qe7 15. gxh5 Nf6 16. hxg6 Nh5 17. Rg1 Ng3+ 18. Bxg3 fxg3 19. Qxh6 Rxf3 20. Rxg3 Rxg3 21. Nxg3 Bg4 22. Nd2 Rg8 23. Qxh7+ Qxh7 24. gxh7 Kxh7 25. Kg2 1-0

[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.05"]
[Round "3"]
[White "Avila Pavas, Santiago"]
[Black "Rios, David"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2176"]
[BlackElo "1853"]
[PlyCount "67"]
[EventDate "2017.01.04"]
[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. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Bb4 6. 0-0-0 Bxc3 7. dxc3 Qe7 8. g4 h6 9. Bg2 c6 10. c4 Nbd7 11. h4 e5 12. f3 Nc5 13. g5 Ng8 14. f4 hxg5 15. Bxe5 Ne6 16. fxg5 f5 17. Qe3 Rh7 18. Ne2 Qc5 19. Qxc5 Nxc5 20. h5 Ne6 21. g6 Rh6 22. Rdf1 Ne7 23. Nd4 Nxd4 24. Bxd4 Kf8 25. Bxe4 b6 26. Be3 Rh8 27. Bg5 Bd7 28. Bxe7+ Kxe7 29. Bxf5 Bxf5 30. Rxf5 Raf8 31. Rhf1 Rxf5 32. Rxf5 Rf8 33. Rxf8 Kxf8 34. Kd2 1-0

[Event "Manizales op 26th"]
[Site "Manizales"]
[Date "2017.01.05"]
[Round "2"]
[White "Rios, David"]
[Black "Salazar, Andres Felipe"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1853"]
[BlackElo "2109"]
[PlyCount "85"]
[EventDate "2017.01.04"]
[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 d6 2. d4 Nf6 3. f3 g6 4. c3 Bg7 5. Bd3 Nc6 6. Be3 a6 7. Ne2 e5 8. d5 Ne7 9. c4 c6 10. Nbc3 0-0 11. Qd2 cxd5 12. cxd5 b5 13. a3 Rb8 14. b4 Nh5 15. 0-0 f5 16. Rfc1 f4 17. Bf2 g5 18. h3 Ng6 19. Kh2 Rb7 20. Ng1 Nf6 21. a4 Bd7 22. axb5 axb5 23. Ra5 h5 24. Bxb5 g4 25. Kh1 gxh3 26. gxh3 Kh8 27. Bxd7 Qxd7 28. b5 Rg8 29. b6 Bh6 30. Rca1 Qg7 31. Nge2 Nh4 32. Rg1 Nxf3 33. Rxg7 Rbxg7 34. Qd1 Rg2 35. Bg1 Nh4 36. b7 f3 37. Ra8 fxe2 38. Nxe2 Nxe4 39. Rxg8+ Rxg8 40. Qb1 Nd2 41. Qb4 Nhf3 42. b8Q Bf8 43. Be3 1-0

[Event "Manizales-ch"]
[Site "Manizales"]
[Date "2016.09.11"]
[Round "9"]
[White "Riascos, Sixto Tulio"]
[Black "Rios, David"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1610"]
[BlackElo "1873"]
[PlyCount "101"]
[EventDate "2016.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. e3 f5 4. c3 c6 5. Bd3 Nf6 6. Ne5 g6 7. Nd2 Nbd7 8. Ndf3 Nxe5 9. Nxe5 Nd7 10. f4 Nxe5 11. dxe5 Qb6 12. Qe2 c5 13. b3 Bd7 14. Bd2 Bc6 15. 0-0 Be7 16. c4 d4 17. e4 0-0-0 18. Rab1 h6 19. b4 cxb4 20. Qe1 fxe4 21. Bxe4 d3+ 22. Kh1 a5 23. a3 Bxe4 24. Qxe4 Qc6 25. Qxc6+ bxc6 26. axb4 axb4 27. Bxb4 Bxb4 28. Rxb4 d2 29. Rd1 Rd4 30. g3 g5 31. fxg5 hxg5 32. Rb2 Rhd8 33. Kg2 Kc7 34. Kf3 g4+ 35. Ke3 Rxc4 36. Rbxd2 Rd5 37. Rxd5 cxd5 38. h3 gxh3 39. Rh1 Re4+ 40. Kd3 Rxe5 41. Rxh3 Re4 42. Rh4 Rxh4 43. gxh4 Kd6 44. h5 Ke7 45. h6 Kf7 46. h7 Kg7 47. h8Q+ Kxh8 48. Kd4 Kg7 49. Ke5 Kg6 50. Kxe6 Kg5 51. Kxd5 1/2-1/2

[Event "Manizales-ch"]
[Site "Manizales"]
[Date "2016.09.11"]
[Round "8"]
[White "Rios, David"]
[Black "Coca Cubillos, Jesus Alberto"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1873"]
[BlackElo "2070"]
[PlyCount "118"]
[EventDate "2016.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. d3 Nc6 4. Bg5 Bc5 5. h3 d6 6. Be2 h6 7. Bh4 a6 8. a3 Bd7 9. g4 Nd4 10. Qd2 c6 11. 0-0-0 b5 12. b4 Bxb4 13. axb4 a5 14. Nb1 axb4 15. Qxb4 c5 16. Qb2 Be6 17. Nc3 Qa5 18. Bxf6 gxf6 19. Nd5 Bxd5 20. exd5 b4 21. Kd2 Ke7 22. Nf3 Nb5 23. Ra1 Qb6 24. Nh4 Na3 25. Nf5+ Kd7 26. Ne3 Qb7 27. Bf3 Nb5 28. Be4 Rab8 29. Rhb1 h5 30. Rh1 Rbg8 31. f3 h4 32. Nc4 Rb8 33. Ra5 Ke7 34. Rha1 Kf8 35. Qb3 Kg7 36. Qa4 Rhd8 37. Ra6 Qc7 38. Qa5 Qe7 39. Rb6 Nd4 40. Rxb8 Rxb8 41. Qa7 Rb7 42. Qa6 f5 43. gxf5 Qg5+ 44. Ne3 Qg3 45. f6+ Kh6 46. Nf5+ Nxf5 47. Bxf5 Qf2+ 48. Kd1 Qxf3+ 49. Kd2 Qf2+ 50. Kd1 Rb8 51. Bg4 b3 52. Qa5 Qxc2+ 53. Ke1 b2 54. Rd1 b1Q 55. Qd2+ Qxd2+ 56. Kxd2 Qb4+ 57. Ke2 Qf4 58. Rd2 Rb1 59. Bf3 Rg1 0-1

[Event "Manizales-ch"]
[Site "Manizales"]
[Date "2016.09.10"]
[Round "7"]
[White "Agon Llanos, Alvaro"]
[Black "Rios, David"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1837"]
[BlackElo "1873"]
[PlyCount "66"]
[EventDate "2016.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Bb4 4. Nf3 Nf6 5. e3 c6 6. cxd5 exd5 7. h3 Bf5 8. Bd2 Bxc3 9. Bxc3 Nbd7 10. Be2 Be4 11. 0-0 h6 12. Bd3 g5 13. Bxe4 Nxe4 14. Ne5 Nxc3 15. bxc3 Qe7 16. Nxd7 Qxd7 17. f4 0-0-0 18. Qg4 f5 19. Qh5 Qg7 20. fxg5 hxg5 21. Qf3 Rdf8 22. g4 f4 23. e4 Qh7 24. Kh2 dxe4 25. Qg2 Re8 26. Rae1 e3 27. Re2 Qd3 28. Rc1 Re7 29. Rcc2 Reh7 30. Qf1 Qe4 31. Rc1 f3 32. Rce1 Qf4+ 33. Kg1 Rxh3 0-1

[Event "Manizales-ch"]
[Site "Manizales"]
[Date "2016.09.10"]
[Round "6"]
[White "Pinzon, Luis Guillermo"]
[Black "Rios, David"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1612"]
[BlackElo "1873"]
[PlyCount "78"]
[EventDate "2016.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. c3 d5 4. exd5 exd5 5. d4 c4 6. h3 Nf6 7. Bg5 Qb6 8. b3 Be6 9. Nbd2 cxb3 10. axb3 Be7 11. Bd3 Nbd7 12. 0-0 h6 13. Be3 g5 14. Nh2 Bd6 15. c4 Qc7 16. Ng4 Nxg4 17. hxg4 Nf6 18. Be2 Bf4 19. Rc1 Qd6 20. Re1 Kf8 21. Bf3 h5 22. Bxf4 Qxf4 23. g3 Qxd4 24. cxd5 Bxd5 25. Bxd5 Qxd5 26. Qc2 hxg4 27. Qc5+ Qxc5 28. Rxc5 Rd8 29. Nc4 Rh5 30. Rc7 Rd7 31. Rc8+ Kg7 32. Ne3 Rh8 33. Rc4 Re8 34. Rec1 Kg6 35. Nxg4 Nxg4 36. Rxg4 Re2 37. Rc3 Rdd2 38. Rf3 f5 39. Rb4 g4 0-1

[Event "Manizales-ch"]
[Site "Manizales"]
[Date "2016.09.09"]
[Round "5"]
[White "Rios, David"]
[Black "Morales, Diana Marcela"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1873"]
[BlackElo "1908"]
[PlyCount "68"]
[EventDate "2016.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. c3 e6 4. Nf3 d5 5. d3 dxe4 6. dxe4 Qxd1+ 7. Kxd1 b6 8. Na3 Bb7 9. Bb5 0-0-0+ 10. Kc2 f6 11. Re1 Nge7 12. Bc4 e5 13. f5 Kb8 14. g4 Nc8 15. Bd5 N8e7 16. c4 Nd4+ 17. Nxd4 cxd4 18. b3 h5 19. g5 Nxd5 20. cxd5 Rc8+ 21. Kb2 Bb4 22. Rd1 Bc3+ 23. Kb1 Bxa1 24. Kxa1 Ba6 25. Kb2 Rc3 26. Bd2 Rh3 27. gxf6 gxf6 28. Nc4 Rxh2 29. Ka3 Rg8 30. Bb4 Bxc4 31. bxc4 Rg3+ 32. Ka4 Rxa2+ 33. Kb5 Kb7 34. Be7 Rb3+ 0-1

[Event "Manizales-ch"]
[Site "Manizales"]
[Date "2016.09.08"]
[Round "4"]
[White "Gomez, Carlos Andres"]
[Black "Rios, David"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1624"]
[BlackElo "1873"]
[PlyCount "106"]
[EventDate "2016.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. Bc4 Nc6 5. c3 Bxf3 6. Qxf3 Qf6 7. Be3 Qxf3 8. gxf3 f6 9. Rg1 Nge7 10. Nd2 a6 11. f4 exd4 12. cxd4 Nb4 13. Rc1 d5 14. Be2 0-0-0 15. a3 Nbc6 16. e5 f5 17. b4 b5 18. Nb3 g6 19. Nc5 Nb8 20. Kd2 c6 21. a4 Ng8 22. axb5 axb5 23. Rc2 Bxc5 24. bxc5 Rd7 25. Ra2 Rb7 26. Rga1 Ne7 27. Ke1 h6 28. Ra7 Rh7 29. Bd2 Ng8 30. Ra8 Kd7 31. Bd3 Ke6 32. h4 h5 33. Ke2 Nh6 34. f3 Ng8 35. Rg1 Rhg7 36. Ba5 Ne7 37. Bd8 Nc8 38. Bf6 Rg8 39. Rg5 Kf7 40. Kf2 b4 41. Ra1 b3 42. Rgg1 Nd7 43. Bg5 Na7 44. Rab1 Rgb8 45. Ba6 Rb4 46. e6+ Kxe6 47. Rge1+ Kf7 48. Re7+ Kg8 49. Rxd7 Nb5 50. Bxb5 R8xb5 51. Ra1 b2 52. Rb1 Rxd4 53. Rg7+ Kxg7 0-1

[Event "Manizales-ch"]
[Site "Manizales"]
[Date "2016.09.07"]
[Round "3"]
[White "Rios, David"]
[Black "Ramirez, Jorge Alonso"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1873"]
[BlackElo "1991"]
[PlyCount "47"]
[EventDate "2016.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Be3 Nf6 5. f3 0-0 6. Bd3 Nbd7 7. Nd2 c6 8. Ne2 Re8 9. Qc2 Qc7 10. g4 e5 11. h4 h5 12. g5 Nh7 13. Kf2 d5 14. Rag1 Nb6 15. dxe5 Bxe5 16. exd5 Nxd5 17. Bxg6 Nf8 18. Be4 Be6 19. Bd4 Nf4 20. Nxf4 Bxd4+ 21. cxd4 Qxf4 22. Qd3 Rad8 23. b3 Qd6 24. Re1 0-1

[Event "Manizales-ch"]
[Site "Manizales"]
[Date "2016.09.06"]
[Round "2"]
[White "Ramirez Arias, Jacobo"]
[Black "Rios, David"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1281"]
[BlackElo "1873"]
[PlyCount "80"]
[EventDate "2016.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 c6 3. d3 Bb4 4. Nge2 d5 5. a3 Ba5 6. b4 Bb6 7. g3 Qf6 8. d4 Ne7 9. Bg2 Nd7 10. h3 e5 11. Be3 exd4 12. Bxd4 Bxd4 13. Qxd4 Qxd4 14. Nxd4 dxe4 15. Nxe4 0-0 16. Nd6 Nb6 17. Nxc8 Raxc8 18. 0-0 Rfd8 19. Nb3 Nc4 20. Rfe1 Kf8 21. c3 Nd5 22. Nc5 b6 23. Ne4 h6 24. g4 Nf4 25. Bf1 Ne5 26. Red1 Nf3+ 27. Kh1 Ng5 28. Nxg5 hxg5 29. Kh2 Rd5 30. c4 Rxd1 31. Rxd1 Ke7 32. Kg3 Rd8 33. Rxd8 Kxd8 34. h4 f6 35. c5 bxc5 36. bxc5 Ne6 37. Bd3 Nxc5 38. Bg6 gxh4+ 39. Kxh4 Ne6 40. Bf5 g5+ 0-1

[Event "Manizales-ch"]
[Site "Manizales"]
[Date "2016.09.05"]
[Round "1"]
[White "Rios, David"]
[Black "Ballesteros, Andres Felipe"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1873"]
[BlackElo "1622"]
[PlyCount "91"]
[EventDate "2016.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nc6 3. f4 Bc5 4. Nf3 d6 5. Be2 exf4 6. Bxf4 Nf6 7. c3 Bd7 8. Nbd2 h6 9. d4 Bb6 10. h3 a6 11. Qc2 Qe7 12. 0-0-0 0-0-0 13. Bd3 Kb8 14. Rde1 Rhe8 15. g4 Bc8 16. Rhf1 Qf8 17. b4 g5 18. Bg3 Ne7 19. a4 Ng6 20. e5 dxe5 21. Bxg6 fxg6 22. Nxe5 Qg7 23. a5 Ba7 24. Qxg6 Qxg6 25. Nxg6 Nd5 26. Kb2 Be6 27. Ne5 Nxb4 28. cxb4 Bxd4+ 29. Kc2 Bg8 30. Nd7+ Ka8 31. Rxe8 Rxe8 32. Nf6 Re3 33. Nxg8 Rxg3 34. Rf3 Rxf3 35. Nxf3 Bg7 36. Kd3 Kb8 37. Nd4 Kc8 38. Ne6 Bb2 39. Nxh6 Bc1 40. Nc5 c6 41. Nf7 Kc7 42. Ne4 b6 43. Nfxg5 bxa5 44. bxa5 Ba3 45. Kc4 Kd7 46. Nc5+ 1-0

[Event "Villamaria op 2nd"]
[Site "Villamaria"]
[Date "2016.07.04"]
[Round "6"]
[White "Rios, David"]
[Black "Ossa, Vladimir"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1756"]
[BlackElo "1952"]
[PlyCount "86"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 g6 4. Bd3 Bg7 5. c3 c6 6. Ne2 0-0 7. Be3 e5 8. Qc2 Nbd7 9. Nd2 Re8 10. Bg5 Qc7 11. 0-0-0 d5 12. Kb1 a6 13. c4 dxe4 14. Nxe4 Nxe4 15. fxe4 exd4 16. Bf4 Qa5 17. h4 Nc5 18. h5 b5 19. hxg6 hxg6 20. a3 Nxd3 21. Rxd3 bxc4 22. Rxd4 Bg4 23. Rxc4 Qb6 24. Nc3 Rad8 25. Ka1 Be6 26. Na4 Qb5 27. Rc5 Bb3 28. Rxb5 Bxc2 29. Ra5 Rxe4 30. Bc7 Rc8 31. Nc5 Rxc7 32. Nxe4 Bxe4 33. Rxa6 Bxg2 34. Rh2 Bd5 35. Ra8+ Bf8 36. b4 Kg7 37. Rb8 Ra7 38. Kb2 Bd6 39. Rhh8 Bxb8 40. Rxb8 Kf6 41. Rb6 Ke5 42. b5 cxb5 43. Rxb5 Rb7 0-1

[Event "Villamaria op 2nd"]
[Site "Villamaria"]
[Date "2016.07.03"]
[Round "3"]
[White "Osorio, Alejandro"]
[Black "Rios, David"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "1964"]
[BlackElo "1756"]
[PlyCount "101"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e3 h6 6. Bh4 g5 7. Bg3 Ne4 8. Qc2 h5 9. f3 Nxg3 10. hxg3 Qd6 11. g4 h4 12. 0-0-0 Bxc3 13. Qxc3 c6 14. Nh3 f6 15. Bd3 Rg8 16. Rhe1 Bd7 17. Kb1 Na6 18. c5 Qc7 19. a3 b5 20. Qc2 Kf7 21. b4 Nb8 22. Kb2 a5 23. Ra1 Na6 24. Kc3 Qg3 25. Qf2 axb4+ 26. axb4 Nc7 27. Qxg3 hxg3 28. Kb2 Ra4 29. Rxa4 bxa4 30. Ra1 Ra8 31. Bc2 a3+ 32. Rxa3 Rxa3 33. Kxa3 Ke7 34. Bd3 Bc8 35. Ng1 f5 36. gxf5 exf5 37. Ne2 Kf6 38. Nxg3 Bd7 39. f4 gxf4 40. Nh5+ Kg5 41. Nxf4 Kg4 42. Ng6 Kg5 43. Ne5 Be8 44. g3 Kf6 45. Ka4 Ne6 46. Ka5 Ng7 47. Kb6 Nh5 48. g4 fxg4 49. Nxg4+ Ke6 50. Ne5 Ng3 51. Nxc6 1-0

[Event "Villamaria op 2nd"]
[Site "Villamaria"]
[Date "2016.07.02"]
[Round "1"]
[White "Rios, David"]
[Black "Montoya, Duvan"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1756"]
[BlackElo "1975"]
[PlyCount "90"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 g6 4. Be3 Bg7 5. c3 0-0 6. Bd3 Nbd7 7. g4 c5 8. Ne2 cxd4 9. cxd4 e5 10. d5 Nc5 11. Nbc3 Nxd3+ 12. Qxd3 b6 13. a4 Bd7 14. h4 h5 15. g5 Ne8 16. b4 f5 17. a5 fxe4 18. fxe4 Rf3 19. Kd2 Nc7 20. Raf1 Qf8 21. Rxf3 Qxf3 22. Ra1 b5 23. Bg1 Qxd3+ 24. Kxd3 a6 25. Bb6 Rc8 26. Rc1 Ne8 27. Nb1 Rxc1 28. Nxc1 Bf8 29. Na3 Be7 30. Ne2 Ng7 31. Nc3 Bc8 32. Ke3 Kf7 33. Naxb5 axb5 34. Nxb5 Ke8 35. Na7 Bb7 36. b5 Bd8 37. Bxd8 Kxd8 38. a6 Bc8 39. Nxc8 Kxc8 40. b6 Ne8 41. Kd3 Nc7 42. bxc7 Kxc7 43. Kc4 Kb6 44. a7 Kxa7 45. Kb5 Kb7 1/2-1/2

[Event "Villamaria op 2nd"]
[Site "Villamaria"]
[Date "2016.07.02"]
[Round "2"]
[White "Torres, Saulo de Jesus"]
[Black "Rios, David"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1886"]
[BlackElo "1756"]
[PlyCount "84"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 d5 5. Nbd2 Bd6 6. Bg2 Nf6 7. 0-0 d4 8. Nc4 e5 9. a4 Bg4 10. h3 Be6 11. Nfd2 Qd7 12. Kh2 g5 13. Qf3 Be7 14. Qe2 h5 15. Nf3 Bxc4 16. dxc4 g4 17. Nh4 0-0-0 18. f4 d3 19. cxd3 Qxd3 20. Qxd3 Rxd3 21. fxe5 Nxe5 22. Bg5 Ng8 23. Bxe7 Nxe7 24. Nf5 N7g6 25. b3 Rd2 26. Kg1 Rhd8 27. h4 R8d3 28. Rab1 Kd7 29. b4 cxb4 30. Rxb4 b6 31. a5 Kc7 32. axb6+ axb6 33. Rfb1 Rd1+ 34. Bf1 Nf3+ 35. Kf2 Rxb1 36. Rxb1 Rd2+ 37. Be2 Nge5 38. Ke3 Rc2 39. Rb4 Rc3+ 40. Kf4 f6 41. Ng7 Nd4 42. Rb2 Nxe2+ 0-1

[Event "Manizales Castro Memorial"]
[Site "Manizales"]
[Date "2015.12.20"]
[Round "6"]
[White "Rios, David"]
[Black "Rodriguez, Jorge Ivan"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1751"]
[BlackElo "1888"]
[PlyCount "50"]
[EventDate "2015.12.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 f6 6. f4 Qb6 7. Bxc6+ bxc6 8. Qb3 Ba6 9. Be3 Qc7 10. Nf3 Rb8 11. Qc2 fxe5 12. fxe5 g6 13. Nbd2 Nh6 14. dxc5 Ng4 15. Bd4 Bh6 16. h3 Ne3 17. Bxe3 Bxe3 18. h4 0-0 19. h5 Rf5 20. g4 Rf4 21. Ng5 Qxe5 22. Ndf3 Rxf3 23. Nxf3 Qg3+ 24. Kd1 Qxf3+ 25. Ke1 Qxh1# 0-1

[Event "Manizales Castro Memorial"]
[Site "Manizales"]
[Date "2015.12.19"]
[Round "4"]
[White "Rios, David"]
[Black "Vargas, Eduar Misael"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1751"]
[BlackElo "1929"]
[PlyCount "70"]
[EventDate "2015.12.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nf6 4. c3 Nc6 5. d3 e6 6. Na3 Be7 7. Be2 0-0 8. Be3 Ng4 9. Qd2 Nxe3 10. Qxe3 d5 11. e5 d4 12. Qd2 Rb8 13. Nc2 dxc3 14. bxc3 b6 15. 0-0 Bb7 16. d4 cxd4 17. cxd4 Rc8 18. Rfd1 Nb8 19. h3 Na6 20. Bxa6 Bxa6 21. Ne3 Bb7 22. Kf2 Be4 23. Rac1 Qd7 24. d5 Rxc1 25. Qxc1 exd5 26. Nd4 Rc8 27. Qd2 Bc5 28. g4 Qe7 29. Kg3 Bb4 30. Qb2 Rc3 31. a3 Rxa3 32. Ndf5 Qf8 33. Kh4 g6 34. Nxd5 Bxd5 35. Rxd5 gxf5 0-1

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.09"]
[Round "7"]
[White "Mejia, Yesica"]
[Black "Rios, David"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "1689"]
[PlyCount "116"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 c6 3. Nf3 d5 4. exd5 exd5 5. d4 Be6 6. Bd3 Nd7 7. Bf4 Bb4 8. 0-0 Bxc3 9. bxc3 Ngf6 10. Qe2 h6 11. c4 0-0 12. cxd5 Nxd5 13. Qd2 Nxf4 14. Qxf4 Nf6 15. c4 Qa5 16. c5 b6 17. Qc7 Rfc8 18. Qd6 Rd8 19. Qxc6 bxc5 20. Rfd1 Rac8 21. Qa6 Qxa6 22. Bxa6 Rc6 23. Be2 c4 24. Rac1 c3 25. a4 Bb3 26. Rd3 Bxa4 27. Rcxc3 Rdc8 28. Rxc6 Rxc6 29. g3 Bb5 30. Rd2 Rc1+ 31. Kg2 Bc6 32. Ra2 Re1 33. Bc4 Rd1 34. Be2 Rxd4 35. Rxa7 Bd5 36. h3 Rd2 37. Kf1 Rc2 38. Ke1 Rc3 39. Nd4 Bc4 40. Rc7 Ne4 41. Rxc4 Rxc4 42. Bxc4 Nd6 43. Bb5 g5 44. g4 h5 45. gxh5 Kg7 46. Be2 Kh6 47. Bg4 f6 48. Nf5+ Nxf5 49. Bxf5 Kxh5 50. Ke2 Kh6 51. Ke3 Kg7 52. Ke4 Kf7 53. Bc8 Kg6 54. Kd5 f5 55. Ke5 f4 56. f3 Kh5 57. Kf6 Kh4 58. Kg6 Kg3 1-0

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.09"]
[Round "6"]
[White "Rios, David"]
[Black "Marin, Rogelio"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1689"]
[PlyCount "54"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nf6 3. Bg5 Be7 4. Nc3 d6 5. Bxf6 Bxf6 6. Be2 0-0 7. Nd5 Be6 8. c4 Nd7 9. Nxf6+ Nxf6 10. f3 c6 11. g4 d5 12. cxd5 cxd5 13. Nh3 Qb6 14. Qd2 dxe4 15. dxe4 Rfd8 16. Qc3 Rd4 17. Nf2 Rc8 18. Qa3 Rc2 19. Rd1 Rxb2 20. Rxd4 Qxd4 21. Qd3 Qb4+ 22. Kf1 h6 23. Kg2 Kh7 24. h4 b5 25. Qe3 Rxa2 26. Kg3 a6 27. Nd3 Qb3 0-1

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.08"]
[Round "5"]
[White "Arias, Ramiro Adolfo"]
[Black "Rios, David"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1689"]
[PlyCount "74"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c6 3. d4 d5 4. e5 c5 5. Be3 Qb6 6. b3 Nc6 7. c3 cxd4 8. Nxd4 Nxd4 9. Bxd4 Bc5 10. Na3 Bd7 11. b4 Bxd4 12. Qxd4 Qxd4 13. cxd4 Rc8 14. Kd2 Ne7 15. Bb5 a6 16. Bxd7+ Kxd7 17. Nc2 Rc4 18. a3 Rhc8 19. Rac1 Nf5 20. Ne3 Rxc1 21. Rxc1 Rxc1 22. Kxc1 Nxd4 23. Kd2 h5 24. Kd3 Nc6 25. f4 g6 26. h4 Ne7 27. g4 hxg4 28. Nxg4 Nf5 29. Nf6+ Kc6 30. h5 gxh5 31. Nxh5 Kb5 32. Kc3 d4+ 33. Kb3 Ne3 34. a4+ Kc6 35. Nf6 Nd5 36. Nh5 b5 37. a5 d3 0-1

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.08"]
[Round "4"]
[White "Rios, David"]
[Black "Schneider Zinner, Werner"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1689"]
[BlackElo "2040"]
[PlyCount "88"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nc6 3. f4 d5 4. Nc3 Bb4 5. Bd2 exf4 6. Nxd5 Qh4+ 7. g3 fxg3 8. Nf3 Bxd2+ 9. Kxd2 Qh6+ 10. Kc3 Qd6 11. hxg3 Be6 12. b3 Bxd5 13. exd5 Qxd5 14. Qe2+ Nge7 15. Kb2 0-0-0 16. Bg2 Nf5 17. Bh3 Kb8 18. Bxf5 Qxf5 19. Raf1 Qf6+ 20. c3 Rhe8 21. Qd1 Qg6 22. d4 Re3 23. Re1 Rxe1 24. Qxe1 h6 25. Ne5 Nxe5 26. Qxe5 f6 27. Qf4 Re8 28. Rd1 Re2+ 29. Rd2 Rxd2+ 30. Qxd2 Qxg3 31. a4 a6 32. b4 h5 33. Qe2 h4 34. Qe7 h3 35. a5 h2 36. Qf8+ Ka7 37. Qc5+ b6 38. axb6+ cxb6 39. Qe7+ Kb8 40. Qd8+ Kb7 41. Qd7+ Qc7 42. Qd5+ Ka7 43. b5 a5 44. Kb3 Qb7 0-1

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.07"]
[Round "3"]
[White "Aguilar, Jairo Alberto"]
[Black "Rios, David"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1938"]
[BlackElo "1689"]
[PlyCount "56"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Bb4 4. e3 Nf6 5. Nf3 Nc6 6. a3 Bxc3+ 7. bxc3 Ne4 8. Qc2 f5 9. Be2 0-0 10. h4 h5 11. a4 g6 12. Kf1 b6 13. Bd2 Ba6 14. Be1 Na5 15. Ne5 Kg7 16. f3 Nd6 17. cxd5 Bxe2+ 18. Qxe2 exd5 19. Bg3 Ndc4 20. Nd3 Re8 21. Bf4 Qe7 22. Rc1 Qd7 23. g4 fxg4 24. fxg4 Qxg4 25. Qxg4 hxg4 26. Rg1 Nd2+ 27. Ke2 Nf3 28. Rxg4 Ne1 1/2-1/2

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.07"]
[Round "2"]
[White "Rios, David"]
[Black "Gomez Loaiza, Jhon Fredy"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1689"]
[BlackElo "1983"]
[PlyCount "48"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bg6 5. h4 Bxd3 6. Qxd3 e6 7. c3 Ne7 8. Bg5 h6 9. Bxe7 Bxe7 10. g3 Qb6 11. b3 c5 12. Nd2 cxd4 13. cxd4 Nc6 14. Ne2 Nb4 15. Qb1 Rc8 16. 0-0 0-0 17. Rc1 Nc6 18. Qd3 Ba3 19. Rf1 Bb2 20. Rab1 Bxd4 21. Nxd4 Qxd4 22. Qxd4 Nxd4 23. a4 Rc2 24. Rfd1 Rxd2 0-1

[Event "Manizales op 22nd"]
[Site "Manizales"]
[Date "2010.01.10"]
[Round "6"]
[White "Martinez, Nicolas"]
[Black "Rios, David"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "57"]
[EventDate "2010.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Qb6 5. Be3 Nc6 6. dxc5 Qxb2 7. Nbd2 d4 8. Nc4 Qb4+ 9. Bd2 Qxc5 10. c3 b5 11. Nb2 dxc3 12. Be3 Qb4 13. Nd3 c2+ 14. Qd2 Qb1+ 15. Qc1 Qxc1+ 16. Rxc1 Bb4+ 17. Bd2 Bxd2+ 18. Kxd2 Nge7 19. Rxc2 a6 20. Be2 0-0 21. Rb1 Rd8 22. Ke1 Bb7 23. Nb4 Nxb4 24. Rxb4 Nd5 25. Rd4 Rac8 26. Rcd2 Rc1+ 27. Rd1 Rxd1+ 28. Bxd1 h6 29. a3 0-1

[Event "Manizales op 22nd"]
[Site "Manizales"]
[Date "2010.01.10"]
[Round "7"]
[White "Rios, David"]
[Black "Ramirez, Gildardo"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "31"]
[EventDate "2010.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 Nbd7 4. f3 g6 5. c3 c5 6. Ne2 Bg7 7. Be3 Qb6 8. Qb3 Qc7 9. Nd2 a6 10. a4 b6 11. d5 0-0 12. 0-0 Ne5 13. Qc2 c4 14. Nxc4 Nxc4 15. Bxc4 Qxc4 16. Bxb6 0-1

[Event "Manizales op 22nd"]
[Site "Manizales"]
[Date "2010.01.09"]
[Round "4"]
[White "Rios, David"]
[Black "Torres, Camilo"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "53"]
[EventDate "2010.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d3 Nf6 4. Be2 g6 5. Be3 Bg7 6. Na3 a6 7. f3 Nbd7 8. Qd2 b5 9. Nc2 Bb7 10. Nh3 0-0 11. 0-0 Qc7 12. f4 e6 13. g4 Nb6 14. f5 exf5 15. gxf5 c4 16. Nd4 cxd3 17. Bxd3 Bxe4 18. fxg6 Bxg6 19. Nf4 Nc4 20. Bxc4 bxc4 21. Nxg6 hxg6 22. Bh6 Ng4 23. Bxg7 Kxg7 24. Qg5 Ne5 25. Qf6+ Kh7 26. Rf4 g5 27. Nf5 1-0

[Event "Manizales op 22nd"]
[Site "Manizales"]
[Date "2010.01.09"]
[Round "5"]
[White "Suarez, Maria Alexandra"]
[Black "Rios, David"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1969"]
[PlyCount "65"]
[EventDate "2010.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. c4 e6 2. g3 c6 3. Bg2 g6 4. d4 Bg7 5. e3 d5 6. Qc2 Ne7 7. Nf3 Nd7 8. Nbd2 0-0 9. 0-0 Nf5 10. b3 Nf6 11. Bb2 h5 12. Rad1 Nd6 13. Ne5 Ng4 14. Nxg4 hxg4 15. e4 Nxe4 16. Nxe4 dxe4 17. Bxe4 f5 18. Bg2 Qf6 19. f3 gxf3 20. Rxf3 g5 21. Rdf1 c5 22. Rd3 Rb8 23. Ba3 cxd4 24. Bxf8 Bxf8 25. g4 f4 26. c5 Bd7 27. Rh3 Bg7 28. Re1 e5 29. Qe2 Bc6 30. b4 a6 31. a4 Bxa4 32. Qa2+ Kf8 33. Qxa4 1-0

[Event "Manizales op 22nd"]
[Site "Manizales"]
[Date "2010.01.08"]
[Round "2"]
[White "Lopez Idarraga, Daniel Eduardo"]
[Black "Rios, David"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1990"]
[PlyCount "117"]
[EventDate "2010.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Bb4 4. Nf3 Nf6 5. Bg5 Nc6 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Qc2 Bxc3+ 10. bxc3 Nxg3 11. hxg3 f5 12. cxd5 Qxd5 13. Nxg5 Bd7 14. Be2 e5 15. Bf3 e4 16. Bh5+ Ke7 17. Nh3 Be8 18. Bxe8 Raxe8 19. Nf4 Qf7 20. Qb3 Qxb3 21. axb3 Kd6 22. Rh5 Ne7 23. Rxa7 b6 24. Kd2 Kd7 25. c4 Ra8 26. Rxa8 Rxa8 27. Kc3 Ra2 28. Nh3 Nc6 29. Rxf5 Na5 30. Rf7+ Kd6 31. c5+ bxc5 32. dxc5+ Kc6 33. b4 Ra3+ 34. Kd4 Ra4 35. Rf6+ Kb5 36. Kxe4 Rxb4+ 37. Kf5 Nb7 38. Rxh6 Nxc5 39. Nf4 c6 40. Ne6 Nxe6 41. Rxe6 Rb2 42. f4 Rxg2 43. g4 c5 44. g5 c4 45. Re8 Kc6 46. Kf6 Kd7 47. Re4 c3 48. Rd4+ Ke8 49. Re4+ Kd7 50. Kf7 c2 51. Rd4+ Kc6 52. Rc4+ Kd5 53. Rc8 Ke4 54. g6 Kxe3 55. f5 Rg4 56. Rxc2 Ke4 57. Rc4+ Kxf5 58. Rxg4 Kxg4 59. g7 1-0

[Event "Manizales op 22nd"]
[Site "Manizales"]
[Date "2010.01.08"]
[Round "3"]
[White "Rios, David"]
[Black "Salgado, Carlos Andres"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "50"]
[EventDate "2010.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Nc6 5. Ne2 a6 6. Bxc6+ bxc6 7. c3 cxd4 8. cxd4 Bb4+ 9. Bd2 Rb8 10. a3 Bxd2+ 11. Qxd2 a5 12. 0-0 Qb6 13. Ra2 Ba6 14. Re1 Bxe2 15. Rxe2 Ne7 16. g4 0-0 17. Qd3 Ng6 18. Rc2 f6 19. exf6 Rxf6 20. Nd2 Ne5 21. dxe5 Qxf2+ 22. Kh1 Qe1+ 23. Kg2 Qf2+ 24. Kh1 Qe1+ 25. Kg2 Qf2+ 1/2-1/2

[Event "Manizales op 22nd"]
[Site "Manizales"]
[Date "2010.01.07"]
[Round "1"]
[White "Rios, David"]
[Black "Castano, Julian Marcelo"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "2079"]
[PlyCount "60"]
[EventDate "2010.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. c3 Nc6 7. Be3 cxd4 8. cxd4 Nge7 9. Ne2 h5 10. Nbc3 Rc8 11. 0-0 Nf5 12. a3 Na5 13. Ng3 Nxe3 14. fxe3 h4 15. Nge2 Nc4 16. Qc1 g6 17. Rf3 Bh6 18. Nf4 Qc6 19. Nfe2 Bg5 20. b3 Na5 21. Qb2 0-0 22. Rc1 Qb6 23. Rb1 Qc6 24. Qd2 b6 25. a4 a6 26. Qd3 b5 27. axb5 axb5 28. Nxb5 Qc2 29. Qxc2 Rxc2 30. Kf2 Be7 1/2-1/2

[Event "Manizales op 21st"]
[Site "Manizales"]
[Date "2009.01.10"]
[Round "5"]
[White "Valencia, Cristian Johan"]
[Black "Rios, David"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2030"]
[BlackElo "1600"]
[PlyCount "56"]
[EventDate "2009.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 c4 7. Qg4 g6 8. Qh3 h6 9. Nf3 Nc6 10. Qg3 Qa5 11. Bb2 Bd7 12. Be2 Nge7 13. 0-0 Nf5 14. Qf4 g5 15. Qd2 g4 16. Ne1 h5 17. Qg5 Qd8 18. Qxd8+ Kxd8 19. g3 Kc7 20. Ng2 Rag8 21. Ne3 Nce7 22. a4 Nxe3 23. fxe3 Nf5 24. e4 dxe4 25. Bxc4 Ne3 26. Rxf7 Nxc4 27. Bc1 Rf8 28. Rf6 e3 0-1

[Event "Manizales op 21st"]
[Site "Manizales"]
[Date "2009.01.09"]
[Round "3"]
[White "Cardona, Enrique"]
[Black "Rios, David"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1666"]
[BlackElo "1600"]
[PlyCount "17"]
[EventDate "2009.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 c6 3. g3 Bb4 4. Bg2 Bxc3 5. bxc3 Nf6 6. e4 Qa5 7. Ne2 d6 8. d4 Qa3 9. Qb3 0-1

[Event "Manizales op 21st"]
[Site "Manizales"]
[Date "2009.01.09"]
[Round "2"]
[White "Rios, David"]
[Black "Guzman, Jose Fidias"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1600"]
[BlackElo "1607"]
[PlyCount "86"]
[EventDate "2009.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Be3 Bg7 5. c3 Ng4 6. Qd2 Nxe3 7. Qxe3 0-0 8. Ne2 e5 9. dxe5 dxe5 10. Nd2 f5 11. exf5 Bxf5 12. Be4 Bxe4 13. Nxe4 Nc6 14. 0-0 Rf7 15. Rad1 Qf8 16. Nc5 Qe8 17. Ng3 Rb8 18. b4 Nd8 19. Rd3 Ne6 20. Nxe6 Qxe6 21. Qxa7 Rbf8 22. Qxb7 Qxa2 23. Qd5 Qa6 24. b5 Qb6 25. Ne4 Kh8 26. Qc6 Qa7 27. c4 Qa8 28. g3 Qa7 29. Qc5 Qb7 30. Qc6 Qa7 31. c5 Qa4 32. Rfd1 Qc2 33. R3d2 Qc4 34. Re1 Bh6 35. Rde2 Bg7 36. b6 cxb6 37. Nd6 Rf6 38. Nxc4 Rxc6 39. Nxb6 Rd8 40. Na4 Rd4 41. Re4 h6 42. Kg2 Rd2 43. R4e2 Rd4 1-0

[Event "Manizales op 21st"]
[Site "Manizales"]
[Date "2009.01.08"]
[Round "1"]
[White "Osorio, Edwin"]
[Black "Rios, David"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1790"]
[BlackElo "1600"]
[PlyCount "77"]
[EventDate "2009.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 d4 7. 0-0 Bd6 8. Qe2 e5 9. a3 Bg4 10. h3 Bxf3 11. Nxf3 h6 12. Nh4 Ne7 13. f4 Qc7 14. Bd2 a5 15. Rae1 Nd7 16. Qg4 g6 17. Qe2 b6 18. Nf3 0-0-0 19. fxe5 Bxe5 20. Nxe5 Nxe5 21. b4 axb4 22. axb4 cxb4 23. Bxb4 N7c6 24. Bd2 h5 25. Bg5 Rd6 26. Rb1 Re8 27. Rb5 Na7 28. Rb3 Rc6 29. c4 dxc3 30. d4 c2 31. Rc1 Nd7 32. Bf4 Qb7 33. e5 Kd8 34. Rc3 Qc8 35. Bxc6 Nxc6 36. Qxc2 Ndb8 37. d5 Qxh3 38. dxc6 Na6 39. Qd3+ 1-0

[Event "Manizales op 20th"]
[Site "Manizales"]
[Date "2008.01.11"]
[Round "3"]
[White "Rosero, Hugo Alberto"]
[Black "Rios, David"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "1674"]
[BlackElo "1600"]
[PlyCount "34"]
[EventDate "2008.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Be3 Bxc3+ 6. bxc3 c4 7. Qg4 g6 8. Ne2 Ne7 9. Bg5 Nd7 10. Qf3 Qb6 11. Bf6 Nxf6 12. Qxf6 Rg8 13. g4 Qb2 14. Rc1 Qxa2 15. Ng3 Qa5 16. Kd2 g5 17. Rb1 b5 1-0

