[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "3"]
[White "Arango, Elis"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1964"]
[BlackElo "1748"]
[PlyCount "95"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 0-0 7. Bd3 h6 8. Bxf6 Nxf6 9. 0-0 c5 10. dxc5 Bxc5 11. cxd5 Nxd5 12. Nxd5 Qxd5 13. Qe2 b6 14. Rfd1 Qh5 15. Nd4 Qxe2 16. Nxe2 Bb7 17. Rac1 Rfd8 18. a3 a5 19. Bb5 Rac8 20. h3 Kf8 21. Nc3 Ke7 22. Na4 Rxd1+ 23. Rxd1 Rd8 24. Rxd8 Kxd8 25. Nxc5 bxc5 26. Kf1 f6 27. g3 e5 28. Ke1 Kc7 29. Kd2 g5 30. h4 Kd6 31. Kc3 Kd5 32. Bd3 Bc8 33. Kb3 Bd7 34. Kc3 Bc8 35. Bb1 Bd7 36. b4 axb4+ 37. axb4 cxb4+ 38. Kxb4 f5 39. hxg5 hxg5 40. Ka5 Kc4 41. Kb6 Kc3 42. Kc7 Be6 43. Kd6 Bc8 44. Kxe5 Kd2 45. Bxf5 Bb7 46. f4 gxf4 47. exf4 Ke3 48. g4 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "2"]
[White "Romero Valencia, Miguel Angel"]
[Black "Orozco, Angel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1748"]
[PlyCount "81"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 Bg4 5. Ne5 Nxe5 6. dxe5 Ne4 7. f3 Bxf3 8. exf3 Nc5 9. 0-0 f6 10. exf6 exf6 11. Re1+ Be7 12. c4 dxc4 13. Qe2 b5 14. Nc3 a6 15. f4 Nd3 16. Qxe7+ Qxe7 17. Rxe7+ Kxe7 18. Bxa8 Nxc1 19. Rxc1 Rxa8 20. Nd5+ Kd6 21. Rd1 c6 22. Nxf6+ Ke7 23. Nxh7 Rd8 24. Rxd8 Kxd8 25. Ng5 b4 26. Ne4 a5 27. Kf2 a4 28. Ke3 b3 29. a3 Kc7 30. Kd4 Kb6 31. Kxc4 Ka5 32. g4 g6 33. f5 gxf5 34. gxf5 c5 35. f6 Kb6 36. f7 Ka5 37. f8Q Kb6 38. Qxc5+ Ka6 39. Qb5+ Ka7 40. Nd6 Ka8 41. Qb7# 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2020.02.01"]
[Round "5"]
[White "Gomez Rondon, Samuel"]
[Black "Romero Valencia, Miguel Angel"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1775"]
[BlackElo "1696"]
[PlyCount "36"]
[EventDate "2020.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 Nf6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 f5 10. Bd3 fxe4 11. Bxe4 Be6 12. Qh5 d5 13. Bf5 Bxf5 14. Qxf5 Bxa3 15. bxa3 Qa5 16. Qh3 d4 17. 0-0 Qxc3 18. Qf5 Qxa3 0-1

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2020.02.01"]
[Round "4"]
[White "Romero Valencia, Miguel Angel"]
[Black "Escobar Medina, Andres F"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1696"]
[BlackElo "2257"]
[PlyCount "30"]
[EventDate "2020.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. Nc3 d5 6. g3 dxc4 7. Bg2 0-0 8. e3 b6 9. Qe2 Nbd7 10. Nh4 Ra7 11. Nb5 Bxd2+ 12. Kxd2 Ba6 13. Qxc4 c6 14. Bxc6 Rc7 15. Nf3 Ne4+ 0-1

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2020.01.30"]
[Round "2"]
[White "Romero Valencia, Miguel Angel"]
[Black "Montoya, Mariangel"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1696"]
[BlackElo "1387"]
[PlyCount "41"]
[EventDate "2020.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Nf6 5. Nge2 Bg7 6. 0-0 0-0 7. d3 d6 8. h3 Bd7 9. Be3 Qb6 10. Rb1 Nd4 11. b4 e5 12. bxc5 Qxc5 13. Rxb7 Nxe2+ 14. Nxe2 Qc6 15. Qb1 Rfc8 16. c4 Rc7 17. Rb8+ Rxb8 18. Qxb8+ Ne8 19. Rb1 Rc8 20. Qb4 Qa4 21. Qb2 1-0

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.17"]
[Round "9"]
[White "Romero Valencia, Miguel Angel"]
[Black "Rojas Castillo, Leibnitz Edison"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "1612"]
[BlackElo "1739"]
[PlyCount "36"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 g6 5. d4 cxd4 6. exd4 d5 7. Bg5 Ne4 8. cxd5 Nxc3 9. bxc3 Qxd5 10. Qb3 Qe4+ 11. Be2 Be6 12. Qxb7 Rb8 13. Qa6 Rb2 14. Qd3 Bf5 15. Qxe4 Bxe4 16. Bc1 Rc2 17. Bc4 Na5 18. Bxf7+ Kd7 1-0

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.16"]
[Round "8"]
[White "Luna Urrutia, Alex Josue"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "1784"]
[BlackElo "1612"]
[PlyCount "63"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. Nf3 e5 10. dxe5 dxe5 11. Qxd8 Rxd8 12. c5 N6d7 13. Bc4 Nf8 14. Ng5 Ne6 15. Nb5 Na6 16. Nd6 Nxg5 17. Bxg5 Rd7 18. Bb5 Rc7 19. Bxa6 bxa6 20. Ne8 Rc6 21. Nxg7 Kxg7 22. Bd2 Be6 23. b3 Rac8 24. Be3 g5 25. Bxg5 Rxc5 26. Rxc5 Rxc5 27. Kd2 Ra5 28. Ra1 Bxb3 29. Be3 Rxa2+ 30. Rxa2 Bxa2 31. Bxa7 Kf6 32. Ke3 1/2-1/2

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.16"]
[Round "7"]
[White "Romero Valencia, Miguel Angel"]
[Black "Cordoba Perez, Jeronimo"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1612"]
[BlackElo "1784"]
[PlyCount "46"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 c5 7. Nc3 dxc4 8. dxc5 Bxc5 9. Ne5 Qd4 10. Qxd4 Bxd4 11. Nxc4 Nc6 12. Rd1 e5 13. Nb5 Be6 14. Bxc6 bxc6 15. Nxd4 exd4 16. Ne5 c5 17. e3 dxe3 18. Bxe3 Rfc8 19. Rac1 Bxa2 20. Rxc5 Rxc5 21. Bxc5 a6 22. Nc6 Bc4 23. Rd4 Bb5 1/2-1/2

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.15"]
[Round "6"]
[White "Ruiz Zurita, Cesar Josaya"]
[Black "Romero Valencia, Miguel Angel"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1394"]
[BlackElo "1612"]
[PlyCount "63"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. c4 e6 4. cxd5 exd5 5. Nf3 Bf5 6. Qb3 Qc8 7. 0-0 c6 8. d3 Be7 9. e4 dxe4 10. dxe4 Nxe4 11. Re1 Nc5 12. Qe3 Ne6 13. Qe5 Bxb1 14. Rxb1 0-0 15. Bh3 Nd7 16. Qe4 Ndc5 17. Qe2 Re8 18. Be3 Qc7 19. b4 Nd7 20. Bxe6 fxe6 21. Bf4 Bd6 22. Ng5 Nf8 23. Bxd6 Qxd6 24. Rbc1 Qxb4 25. Rc4 Qe7 26. h4 Rad8 27. Rec1 Qd6 28. Qb2 h6 29. Nh3 b5 30. Nf4 e5 31. Qb3 Kh8 32. Kg2 0-1

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "4"]
[White "Loaiza Cuervo, Santiago"]
[Black "Romero Valencia, Miguel Angel"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1747"]
[BlackElo "1612"]
[PlyCount "60"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 e5 10. f4 exf4 11. Bxf4 Qf6 12. Qf3 Qe7+ 13. Qe3 Qxe3+ 14. Bxe3 Re8 15. Kd2 Rxe3 16. Nb5 Bh6 17. Kc2 Bf5+ 18. Kb2 Nc6 19. d5 Bg7+ 20. Ka3 Nd4 21. Nxd6 Nc2+ 22. Rxc2 Bxc2 23. Nf3 Bf8 24. c5 Nxd5 25. Bc4 Bxd6 26. cxd6 Nb6 27. Kb2 Bd3 28. Rc1 Bxc4 29. bxc4 Rc8 30. Nd4 Nxc4+ 0-1

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "5"]
[White "Romero Valencia, Miguel Angel"]
[Black "Cabezas Solano, David Alejandro"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1612"]
[BlackElo "1960"]
[PlyCount "92"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. c4 0-0 6. Nbd2 b6 7. 0-0 Bb7 8. b3 Nbd7 9. Bb2 c5 10. e3 Qc7 11. Rc1 dxc4 12. Nxc4 Rfd8 13. Qe2 Bd5 14. Rfd1 Qb7 15. Ne1 Bxg2 16. Nxg2 Rac8 17. f3 b5 18. Ne5 cxd4 19. Nxd7 Nxd7 20. exd4 Qb6 21. Kf1 Bg5 22. f4 Bf6 23. d5 exd5 24. Rxd5 Rxc1+ 25. Bxc1 Qc6 26. Qd1 Nf8 27. Rxd8 Bxd8 28. Be3 Bb6 29. Bxb6 Qxb6 30. Qd3 h6 31. Ne3 Qc6 32. Qd5 Qc1+ 33. Ke2 Qg1 34. Qg2 Qb1 35. Kf3 Ne6 36. Ng4 Qd1+ 37. Ke3 Qxg4 38. Qa8+ Kh7 39. Qxa7 Qf5 40. b4 Qf6 41. Qa5 Qc3+ 42. Ke4 Qc4+ 43. Ke3 Qd4+ 44. Kf3 Qd3+ 45. Kf2 Nd4 46. Qc7 Qe2+ 0-1

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.13"]
[Round "3"]
[White "Romero Valencia, Miguel Angel"]
[Black "Gonzalez De la Guardia, Luis Emilio"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1612"]
[BlackElo "1439"]
[PlyCount "85"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d4 Be7 5. c4 b6 6. cxd5 exd5 7. Nc3 Bb7 8. 0-0 0-0 9. Bf4 Nbd7 10. Rc1 a6 11. Nh4 Re8 12. Nf5 c5 13. Nxe7+ Qxe7 14. dxc5 Nxc5 15. Bg5 Nce4 16. Bxf6 Nxf6 17. e3 Rad8 18. Qb3 Qe6 19. Rfd1 h6 20. Na4 Rd6 21. Rc7 Ba8 22. Rc2 Ne4 23. Nc3 Qf6 24. Nxd5 Qe6 25. Nc3 Rxd1+ 26. Nxd1 Bd5 27. Qa3 Qf5 28. Qd3 b5 29. Nc3 Bc4 30. Bxe4 Bxd3 31. Bxf5 Bxf5 32. Rd2 Rc8 33. a3 Bh3 34. f3 a5 35. Rd4 Kf8 36. g4 f5 37. gxf5 Rc5 38. e4 Kf7 39. Kf2 g6 40. fxg6+ Kxg6 41. Rd5 Rxd5 42. Nxd5 Be6 43. Nf4+ 1-0

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.12"]
[Round "2"]
[White "Lopez Ramirez, David Santiago"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1980"]
[BlackElo "1612"]
[PlyCount "55"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 Nc6 10. d5 Ne5 11. Be2 h5 12. h3 e6 13. Nf3 Re8 14. a4 exd5 15. cxd5 Nxf3+ 16. Bxf3 Bh6 17. 0-0 Rxe3 18. fxe3 Bxe3+ 19. Kh1 Bxc1 20. Qxc1 Qh4 21. a5 Nd7 22. Qe1 Qxe1 23. Rxe1 Ne5 24. Nb5 Nxf3 25. Re8+ Kg7 26. gxf3 b6 27. a6 f6 28. Nxd6 1-0

[Event "Pan American-ch School U15"]
[Site "Medellin"]
[Date "2019.11.12"]
[Round "1"]
[White "Romero Valencia, Miguel Angel"]
[Black "Ibarra, Adonis"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1612"]
[PlyCount "87"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be2 c5 7. d5 e6 8. Be3 Qb6 9. Qd2 Re8 10. 0-0-0 exd5 11. exd5 Ne4 12. Nxe4 Rxe4 13. Bd3 Re8 14. h4 h5 15. Bh6 Bh8 16. Nf3 Bg4 17. Rde1 Nd7 18. Qc2 Nf8 19. Ng5 Bf5 20. Bxf5 gxf5 21. b3 Qa5 22. Rxe8 Rxe8 23. Nf3 Qa3+ 24. Kd1 Ng6 25. Bc1 Qa5 26. Bd2 Qa6 27. Re1 Rxe1+ 28. Bxe1 b5 29. g3 b4 30. Ng5 Qc8 31. Qe2 f4 32. Qxh5 Kf8 33. Ne6+ fxe6 34. Qxg6 Qe8 35. Qxe6 Qxe6 36. dxe6 Kg7 37. gxf4 Kf6 38. f5 a5 39. Bd2 Bg7 40. h5 Ke7 41. h6 Bf6 42. h7 Ke8 43. f3 Ke7 44. Bg5 1-0

[Event "Medellin Raza op 9th"]
[Site "Medellin"]
[Date "2019.10.14"]
[Round "8"]
[White "Leon Acevedo, Juan Alejandro"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "1840"]
[BlackElo "1630"]
[PlyCount "59"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. c4 0-0 6. Qc2 a6 7. 0-0 Nbd7 8. b3 Ra7 9. Rd1 c5 10. cxd5 Nxd5 11. e4 Nb4 12. Qe2 b6 13. Bb2 cxd4 14. Nxd4 Bb7 15. Qc4 b5 16. Qc3 Nf6 17. Na3 Qb6 18. Qe3 Bc5 19. Qe2 Rc8 20. Rd2 Ba8 21. Nac2 Rd7 22. Nxb4 Bxb4 23. Rd3 Bc5 24. Rad1 Rcd8 25. e5 Bxg2 26. Kxg2 Bxd4 27. exf6 Rd5 28. Qg4 g6 29. Rxd4 Rxd4 30. Rxd4 1-0

[Event "Medellin Raza op 9th"]
[Site "Medellin"]
[Date "2019.10.14"]
[Round "7"]
[White "Romero Valencia, Miguel Angel"]
[Black "Loaiza Cuervo, Santiago"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1630"]
[BlackElo "1720"]
[PlyCount "36"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Nf6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. Bc4 c5 7. e5 dxe5 8. dxe5 Ng4 9. Qe2 Nc6 10. e6 f5 11. h3 Nge5 12. Nxe5 Nxe5 13. Bb3 f4 14. 0-0-0 Nc6 15. Qe4 Qc7 16. g3 b5 17. Bd5 Bb7 18. Bxf4 Qb6 0-1

[Event "Medellin Raza op 9th"]
[Site "Medellin"]
[Date "2019.10.13"]
[Round "5"]
[White "Romero Valencia, Miguel Angel"]
[Black "Giraldo Bohorquez, Lucas"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1630"]
[BlackElo "1735"]
[PlyCount "36"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e3 d6 6. Bc4 c6 7. 0-0 d5 8. Bb3 Qc7 9. c4 Nbd7 10. cxd5 cxd5 11. Rc1 Qb6 12. h3 Rd8 13. Qe2 Nf8 14. Bf4 Ne6 15. Bh2 a6 16. Rc3 Qa7 17. a3 b5 18. Ba2 Bb7 1-0

[Event "Medellin Raza op 9th"]
[Site "Medellin"]
[Date "2019.10.12"]
[Round "3"]
[White "Lopez Gonzalez, Carlos Andres"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "1917"]
[BlackElo "1630"]
[PlyCount "49"]
[EventDate "2019.10.11"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Ng5 dxe5 6. dxe5 Bg7 7. c4 Nb4 8. Qxd8+ Kxd8 9. Na3 Ke8 10. f4 f6 11. exf6 exf6 12. Nf3 c5 13. Be3 N8a6 14. Kf2 Bf5 15. Nb5 Rd8 16. Be2 Ke7 17. Nh4 Nd3+ 18. Bxd3 Bxd3 19. Rhe1 Kf7 20. Rad1 Rd7 21. Rd2 Rhd8 22. Red1 Ke7 23. Nxa7 Bxc4 24. Rxd7+ Rxd7 25. Nc8+ 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2019.06.22"]
[Round "3"]
[White "Agudelo, Carlos Daniel"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2046"]
[BlackElo "1641"]
[PlyCount "74"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 b6 6. Bg2 Bb7 7. 0-0 0-0 8. Nc3 Bxc3 9. Bxc3 Ne4 10. Rc1 d6 11. d5 Nd7 12. Nd4 Nxc3 13. Rxc3 e5 14. Nf5 Qg5 15. e4 Kh8 16. f4 Qd8 17. g4 exf4 18. Rxf4 Qg5 19. Qf1 Ne5 20. h4 Qd8 21. g5 Bc8 22. Nd4 Qe7 23. Rg3 Ng6 24. Nc6 Qe8 25. Rf2 Nxh4 26. Qe2 f6 27. gxf6 Rxf6 28. e5 Rxf2 29. Qxf2 Nf5 30. Rg5 g6 31. e6 Bb7 32. Nd4 Nxd4 33. Qxd4+ Kg8 34. Be4 Qe7 35. Rg2 Qg7 36. Qd3 Kf8 37. Bxg6 Qh6 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2019.06.21"]
[Round "1"]
[White "Zapata Arbelaes, Estiven"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2206"]
[BlackElo "1641"]
[PlyCount "43"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. g3 dxc4 6. Qa4+ Nbd7 7. Bg2 0-0 8. Qxc4 a6 9. 0-0 b5 10. Qb3 Bb7 11. Rd1 Qc8 12. Bg5 h6 13. Bxf6 Nxf6 14. Rac1 Rd8 15. a3 c5 16. dxc5 Qxc5 17. e3 Qh5 18. Nd4 Bxg2 19. Kxg2 Rac8 20. Nf3 e5 21. e4 Nd7 22. Nd5 1-0

[Event "Medellin IRT de Segunda Antioquia"]
[Site "Medellin"]
[Date "2019.05.26"]
[Round "6"]
[White "Cordoba Rodriguez, Milton Dennis"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1905"]
[BlackElo "1633"]
[PlyCount "42"]
[EventDate "2019.05.22"]
[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. Bd3 Nc6 5. c3 g6 6. Nf3 Qc7 7. 0-0 Bg7 8. Bg5 Nf6 9. Qb3 Na5 10. Qa4+ Bd7 11. Bb5 Nc6 12. Qb3 a6 13. Bd3 e6 14. Nbd2 0-0 15. Rae1 b5 16. a3 Na5 17. Qc2 Rac8 18. Ne5 Nc4 19. Nb3 Nh5 20. Nf3 e5 21. dxe5 Nxe5 1-0

[Event "Medellin IRT de Segunda Antioquia"]
[Site "Medellin"]
[Date "2019.05.25"]
[Round "5.10"]
[White "Romero Valencia, Miguel Angel"]
[Black "Ramirez Montoya, Jorge A"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1633"]
[BlackElo "1887"]
[PlyCount "35"]
[EventDate "2019.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d5 6. exd5 Nxd5 7. Be2 h6 8. Bh4 Nf4 9. 0-0 Bg4 10. h3 Bh5 11. c3 g5 12. Bg3 Nxe2+ 13. Qxe2 Nc6 14. a4 Re8 15. h4 Kh8 16. hxg5 hxg5 17. Qb5 g4 18. Qxh5+ 1-0

[Event "Medellin IRT de Segunda Antioquia"]
[Site "Medellin"]
[Date "2019.05.25"]
[Round "4"]
[White "Romero Valencia, Miguel Angel"]
[Black "Vallejo, Diego"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1633"]
[BlackElo "1852"]
[PlyCount "33"]
[EventDate "2019.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. dxe6 Bxe6 6. Ne4 Nf6 7. Nxf6+ Qxf6 8. Nf3 Nc6 9. g3 d3 10. exd3 Bb4+ 11. Bd2 0-0 12. Bxb4 Rfe8 13. Be2 Bg4 14. 0-0 Nxb4 15. Kg2 Rad8 16. Rc1 Nxd3 17. Bxd3 0-1

[Event "Medellin IRT de Segunda Antioquia"]
[Site "Medellin"]
[Date "2019.05.23"]
[Round "2.9"]
[White "Echeverry, Jose Miguel"]
[Black "Romero Valencia, Miguel Angel"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1812"]
[BlackElo "1633"]
[PlyCount "44"]
[EventDate "2019.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Rb1 c5 9. Be2 b6 10. Rb3 Nd7 11. 0-0 Bb7 12. d5 c4 13. Ra3 Nc5 14. Qc2 b5 15. Be3 Qd6 16. Rd1 Nxe4 17. Qxe4 Qxa3 18. Nd4 a6 19. Nc6 e6 20. Ne7+ Kh8 21. Bf3 exd5 22. Nxd5 Rad8 0-1

[Event "Medellin IRT de Segunda Antioquia"]
[Site "Medellin"]
[Date "2019.05.22"]
[Round "1.21"]
[White "Romero Valencia, Miguel Angel"]
[Black "Roman Negroni, Joel Isaac"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1633"]
[PlyCount "51"]
[EventDate "2019.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. Bd3 Nbd7 7. Qe2 c5 8. c3 Re8 9. e5 dxe5 10. dxe5 Nb6 11. exf6 exf6 12. Be3 f5 13. g3 Bh6 14. Bb5 Re7 15. 0-0-0 Qc7 16. Qd3 f4 17. Bxf4 Bxf4 18. gxf4 Bf5 19. Qf1 Rd8 20. Qg2 a6 21. Bf1 Qxf4 22. b3 Qd6 23. Qg3 Qc6 24. Bg2 Rd3 25. Ne5 Rxc3+ 26. Qxc3 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.25"]
[Round "8"]
[White "Orozco Giraldo, Jhon Edison"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1600"]
[BlackElo "1633"]
[PlyCount "23"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. Bg2 Nf6 5. Nf3 Bf5 6. d3 Nbd7 7. Nc3 c6 8. 0-0 Bd6 9. Re1 0-0 10. Bg5 h6 11. Bxf6 Nxf6 12. e4 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.25"]
[Round "9"]
[White "Romero Valencia, Miguel Angel"]
[Black "Orozco Fernandez, Eliana Andrea"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1633"]
[BlackElo "1226"]
[PlyCount "45"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 c6 5. e3 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. Re1 e5 9. e4 exd4 10. Nxd4 dxc4 11. Bxc4 Ne5 12. Be2 Bc5 13. Nb3 Bb6 14. Qxd8 Rxd8 15. Bg5 h6 16. Bxf6 gxf6 17. Rad1 Bg4 18. Kf1 Bxe2+ 19. Rxe2 Ng4 20. h3 Nxf2 21. Rxf2 Bxf2 22. Kxf2 Rxd1 23. Nxd1 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.24"]
[Round "6"]
[White "Carranza, Yamid Alberto"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1428"]
[BlackElo "1633"]
[PlyCount "63"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 c5 6. d3 Bf5 7. Qf3 Qd7 8. Bf4 Nc6 9. Nge2 e6 10. a4 Bd6 11. a5 Nc8 12. 0-0 0-0 13. h3 Bxf4 14. Qxf4 Nd4 15. Nxd4 cxd4 16. Ne4 Rd8 17. Rfe1 Ne7 18. Ba4 Ng6 19. Qg3 Qe7 20. Bb3 Rac8 21. Ra4 e5 22. Ng5 Be6 23. Nxe6 fxe6 24. h4 Rc5 25. h5 Nf4 26. Qg4 Qf7 27. g3 Nd5 28. Rxe5 Rf8 29. Qxe6 Qxe6 30. Rxe6 Rf5 31. Rxd4 Nc7 32. Re8# 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.23"]
[Round "4"]
[White "Moreno Marino, Juan Nicolas"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1556"]
[BlackElo "1633"]
[PlyCount "92"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 d5 3. e5 Nfd7 4. f4 e6 5. Qe2 c5 6. Nf3 Nc6 7. g3 Be7 8. Bh3 Nf8 9. 0-0 Bd7 10. Nc3 Qb6 11. Kg2 f6 12. f5 Nxe5 13. Nxe5 fxe5 14. Qxe5 Bf6 15. Qe2 0-0-0 16. fxe6 Bxe6 17. Bxe6+ Qxe6 18. Qxe6+ Nxe6 19. Rf5 Nd4 20. Rxd5 Rxd5 21. Nxd5 Nxc2 22. Rb1 Ne1+ 23. Kf1 Nxd3 24. Nxf6 gxf6 25. Ke2 c4 26. Bh6 Rd8 27. Bg7 Rd6 28. Rd1 Kc7 29. Bh6 Nxb2 30. Rc1 Rc6 31. Kd2 Nd3 32. Rf1 Kd7 33. Bg7 Ke7 34. Kc3 b5 35. Rf5 Kf7 36. Bh6 Rc5 37. Rxc5 Nxc5 38. Kb4 Nd3+ 39. Kxb5 Ne5 40. Bf4 c3 41. Kb4 Nd3+ 42. Kxc3 Nxf4 43. gxf4 Ke6 44. Kd3 Kf5 45. Ke3 Kg4 46. Ke4 h5 1/2-1/2

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.23"]
[Round "5"]
[White "Romero Valencia, Miguel Angel"]
[Black "Giraldo Lotero, Jamilton Wvaldo"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1633"]
[PlyCount "67"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 e6 4. Ngf3 Be7 5. e3 Nbd7 6. Bd3 0-0 7. 0-0 b6 8. h3 Bb7 9. Re1 c5 10. c3 Rc8 11. Qc2 cxd4 12. exd4 Re8 13. Ne5 Ra8 14. Ndf3 a6 15. Qe2 g6 16. Nxd7 Qxd7 17. Ne5 Qd8 18. Bf4 Nh5 19. Bh2 Bf6 20. Qf3 Bxe5 21. g4 Ng7 22. Bxe5 f5 23. gxf5 Nxf5 24. Bxf5 exf5 25. Kh2 Qd7 26. Re3 Re6 27. Rae1 Rae8 28. Bf4 Qf7 29. Rxe6 Rxe6 30. Re5 Bc8 31. Qe3 Rxe5 32. Qxe5 Qe6 33. Bh6 Qe8 34. Qg7# 1-0

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.22"]
[Round "2"]
[White "Medina Barrios, Lina Maria"]
[Black "Romero Valencia, Miguel Angel"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1530"]
[BlackElo "1633"]
[PlyCount "68"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nf3 g6 7. Bd3 Bg7 8. 0-0 0-0 9. Be3 Nc6 10. Nbd2 e5 11. dxe5 dxe5 12. Be2 Bf5 13. Nb3 Qc7 14. a3 Rad8 15. Qc1 Na4 16. Rd1 Rxd1+ 17. Bxd1 e4 18. Nfd4 Rd8 19. Qd2 Nxd4 20. Nxd4 Bxd4 21. Bxa4 Qxc4 22. b3 Qd3 23. Rd1 Bxe3 24. Qxd3 Rxd3 25. Rxd3 Bxf2+ 26. Kxf2 exd3 27. Ke3 Kf8 28. Bb5 Ke7 29. Bxd3 Bxd3 30. Kxd3 Kd6 31. Kd4 f5 32. b4 b5 33. h4 h6 34. g3 g5 0-1

[Event "COL-ch U1700"]
[Site "Pereira"]
[Date "2019.03.22"]
[Round "3"]
[White "Romero Valencia, Miguel Angel"]
[Black "Rojas Morales, Jose Arley"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1633"]
[BlackElo "1600"]
[PlyCount "40"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Nbd7 7. Qc2 Qa5 8. Bd3 b5 9. Nf3 b4 10. Qa4 Qb6 11. Ne2 Bd6 12. 0-0 0-0 13. Ng3 Re8 14. Rac1 Bb7 15. Nf5 Bf8 16. Bf4 c5 17. Bb5 Qe6 18. Bxd7 Nxd7 19. Ng3 c4 20. Ne5 Nf6 1/2-1/2

[Event "COL-ch U20"]
[Site "Medellin"]
[Date "2019.03.14"]
[Round "3"]
[White "Giraldo, Emanuel"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1500"]
[BlackElo "1633"]
[PlyCount "73"]
[EventDate "2019.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nf6 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. Bd2 e6 12. 0-0-0 Qc7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 0-0-0 16. Kb1 Bd6 17. Ne5 Kb8 18. g4 c5 19. c3 cxd4 20. cxd4 Nd5 21. Rc1 Qe7 22. Nc4 Bf4 23. Bxf4+ Nxf4 24. Qe5+ Qc7 25. Qxc7+ Kxc7 26. Ne5+ Kb8 27. Nxf7 Rhf8 28. Nxd8 Rxd8 29. Rhd1 Ne2 30. Rc2 Rxd4 31. Rxd4 Nxd4 32. Rd2 e5 33. f4 Nf3 34. Rf2 e4 35. Re2 Kc7 36. Kc1 Kc6 37. Rxe4 1-0

[Event "COL-ch U20"]
[Site "Medellin"]
[Date "2019.03.14"]
[Round "2"]
[White "Romero Valencia, Miguel Angel"]
[Black "Hoyos Mesa, Manuel Felipe"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1633"]
[PlyCount "19"]
[EventDate "2019.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 cxd4 4. exd4 Nc6 5. b3 b6 6. Bb2 Bb7 7. Nbd2 Nf6 8. Be2 e6 9. Ne5 Bd6 10. Nxc6 1-0

[Event "COL-ch U20"]
[Site "Medellin"]
[Date "2019.03.13"]
[Round "1"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2330"]
[BlackElo "1633"]
[PlyCount "63"]
[EventDate "2019.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 h6 7. Bh4 Bg4 8. e3 Bd6 9. Bd3 Nbd7 10. f3 Be6 11. Nge2 Qc7 12. h3 Nh5 13. 0-0 g5 14. Bf2 0-0-0 15. Rfc1 Rdf8 16. Nb5 Qb8 17. Qa4 Bh2+ 18. Kh1 a6 19. Nbc3 Nb6 20. Qd1 f5 21. b4 Bc7 22. a4 g4 23. f4 gxh3 24. gxh3 Nf6 25. Ng3 Ne4 26. Qf3 Nd2 27. Qh5 Ne4 28. Ngxe4 fxe4 29. Be2 Rfg8 30. Rg1 Kd7 31. f5 Rg5 32. fxe6+ 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2019.01.25"]
[Round "5"]
[White "Romero Valencia, Miguel Angel"]
[Black "Varela, Maria de los Angele"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1619"]
[BlackElo "1772"]
[PlyCount "62"]
[EventDate "2019.01.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Bg5 Ne8 10. Qd2 f6 11. Bh4 Qd7 12. b4 f5 13. Ng5 Bh6 14. Qd1 Ng7 15. f3 Kh8 16. c5 Ng8 17. Bb5 Qe7 18. Ne6 Qxh4 19. Nxf8 Be3+ 20. Kh1 Bf4 21. g3 Bxg3 22. Qc2 Nh5 23. Kg1 Bf4 24. Qf2 Qg5+ 25. Kh1 Qh6 26. Ne6 Bxe6 27. dxe6 Ng3+ 28. Kg2 Nxe4 29. fxe4 Qxh2+ 30. Kf3 Qh5+ 31. Kg2 Qg4+ 0-1

[Event "COL-chB U1800"]
[Site "Antioquia"]
[Date "2018.12.09"]
[Round "7"]
[White "Florez Rojas, Santiago"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1663"]
[PlyCount "47"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Be7 6. Bd3 0-0 7. Nbd2 b6 8. 0-0 Bb7 9. h3 Ne4 10. Qc2 f5 11. Ne5 g5 12. Bh2 Nxd2 13. Qxd2 Nd7 14. Qe2 Nxe5 15. Bxe5 Qe8 16. f3 h5 17. e4 dxe4 18. fxe4 Qg6 19. exf5 exf5 20. g4 hxg4 21. hxg4 Be4 22. Bc4+ Kh7 23. Rf2 Bf6 24. gxf5 1-0

[Event "COL-chB U1800"]
[Site "Antioquia"]
[Date "2018.12.09"]
[Round "6"]
[White "Romero Valencia, Miguel Angel"]
[Black "Lopez Gonzalez, Carlos Andres"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "1781"]
[PlyCount "70"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 b6 6. e3 0-0 7. Rc1 c5 8. Be2 Bb7 9. 0-0 Nbd7 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. a3 cxd4 13. exd4 Rc8 14. Qd2 Nf6 15. Rxc8 Qxc8 16. Rc1 Qa8 17. Qd1 Ne4 18. Ne1 Bh4 19. g3 Bg5 20. Bxg5 Nxg5 21. f3 f6 22. Kg2 Rd8 23. h4 Nf7 24. Qc2 Bb7 25. Qb3 Bd5 26. Bc4 g6 27. Kf2 Qc8 28. Nd3 Bxc4 29. Rxc4 Qd7 30. Qc3 e5 31. Ke3 Nd6 32. dxe5 Nxc4+ 33. Qxc4+ Qd5 34. Qxd5+ Rxd5 35. e6 Rd6 0-1

[Event "COL-chB U1800"]
[Site "Antioquia"]
[Date "2018.12.08"]
[Round "5"]
[White "Garvin, Ricardo Luis"]
[Black "Romero Valencia, Miguel Angel"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1683"]
[PlyCount "68"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 b6 4. Bg2 Nf6 5. 0-0 Be7 6. b3 Bb7 7. Bb2 0-0 8. d3 Nbd7 9. Nbd2 c5 10. e3 Qc7 11. Rc1 Rac8 12. h3 Ba6 13. Nb1 Rfd8 14. Qc2 Nb8 15. Be5 Qd7 16. Bxb8 Rxb8 17. Ne5 Qc7 18. f4 Nd7 19. Nxf7 Kxf7 20. f5 Qxg3 21. fxe6+ Kxe6 22. cxd5+ Kd6 23. Rf3 Qg6 24. e4 Ne5 25. Re3 Qg5 26. Rce1 Rf8 27. Kh1 Rf7 28. b4 Rbf8 29. bxc5+ Kc7 30. d6+ Kb8 31. Qa4 Rf2 32. Rg1 Rxg2 33. Rxg2 Rf1+ 34. Kh2 Qxe3 0-1

[Event "COL-chB U1800"]
[Site "Antioquia"]
[Date "2018.12.08"]
[Round "4"]
[White "Romero Valencia, Miguel Angel"]
[Black "Lopez Guarin, Simon"]
[Result "1-0"]
[ECO "A51"]
[BlackElo "1541"]
[PlyCount "7"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 c5 4. exf6 1-0

[Event "COL-chB U1800"]
[Site "Antioquia"]
[Date "2018.12.07"]
[Round "3"]
[White "Lopez Posada, Nelson Eduardo"]
[Black "Romero Valencia, Miguel Angel"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1674"]
[PlyCount "12"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. f4 c5 4. c3 b6 5. Nf3 Be7 6. Bd3 d5 1-0

[Event "COL-chB U1800"]
[Site "Antioquia"]
[Date "2018.12.06"]
[Round "1"]
[White "Vasquez Giraldo, Jovanny"]
[Black "Romero Valencia, Miguel Angel"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1334"]
[PlyCount "32"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. c4 Nb6 6. Bg5 Bg7 7. Bf4 Nc6 8. d5 Nxe5 9. Nxe5 dxe5 10. Be3 e6 11. Nc3 exd5 12. cxd5 0-0 13. Bb5 Bd7 14. Bxd7 Qxd7 15. 0-0 f5 16. Bc5 Rfd8 0-1

