[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.27"]
[Round "6"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Rueda Diaz, Pablo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1745"]
[BlackElo "1428"]
[PlyCount "33"]
[EventDate "2023.08.24"]
[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. Bf4 Nf6 3. e3 e6 4. Nd2 c5 5. c3 Bd6 6. Bxd6 Qxd6 7. f4 Nbd7 8. Ngf3 b6 9. Bd3 a5 10. Qe2 Bb7 11. Ne5 Ne4 12. Nxe4 dxe4 13. Bb5 Bc8 14. Qc2 f5 15. Rd1 Ra7 16. Qe2 c4 17. Qh5+ 1-0

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.27"]
[Round "7"]
[White "Valdes Martinez, Miguel A"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2100"]
[BlackElo "1745"]
[PlyCount "61"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bxc6 Nxc6 7. Nc3 b5 8. d4 cxd4 9. Nxd4 Bb7 10. a3 Qc7 11. Nd5 Qb8 12. Nb6 Ra7 13. Nxb5 d6 14. Nxa7 Nxa7 15. Bf4 Qc7 16. Na4 Be7 17. Qd3 0-0 18. Rad1 Qc6 19. Nc3 f5 20. Qg3 Rf6 21. exf5 Rxf5 22. Rxe6 Bh4 23. Qg4 Rxf4 24. Re8+ Qxe8 25. Qxf4 Qc6 26. Nd5 Qxc2 27. Re1 Bxf2+ 28. Qxf2 Qxf2+ 29. Kxf2 Bxd5 30. Rd1 Bc6 31. Rxd6 1/2-1/2

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.26"]
[Round "5"]
[White "Chavez Duero, Brayan Steven"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2040"]
[BlackElo "1745"]
[PlyCount "43"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. b3 e6 3. Bb2 Nf6 4. e5 Nd5 5. g3 Nc6 6. c4 Nde7 7. Bg2 Nf5 8. f4 Qa5 9. Nf3 Ne3 10. Bc3 Nxg2+ 11. Kf2 Ne3 12. dxe3 Qc7 13. Nbd2 d5 14. exd6 Qxd6 15. Ne4 Qc7 16. Qc2 f6 17. Rad1 Bd7 18. Bxf6 Nb4 19. Qb1 Bc6 20. Be5 Qa5 21. Neg5 Rd8 22. Nxe6 1-0

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.26"]
[Round "4"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Giraldo Ospina, Daniel"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1745"]
[BlackElo "1419"]
[PlyCount "69"]
[EventDate "2023.08.24"]
[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 b6 3. c4 Bb7 4. Nc3 e6 5. Bg5 Be7 6. e3 d6 7. Bd3 Nbd7 8. Qe2 c5 9. 0-0 0-0 10. Rad1 Qc7 11. Bb1 Rac8 12. Nb5 Qb8 13. dxc5 Rxc5 14. Bh4 Bxf3 15. gxf3 Re8 16. Bg3 Rc6 17. b3 Nc5 18. Nd4 Rcc8 19. Rd2 Rcd8 20. Nc6 Qb7 21. Nxd8 Rxd8 22. Rfd1 Ne8 23. b4 Nd7 24. Bc2 d5 25. cxd5 exd5 26. Rxd5 Bxb4 27. Ba4 Nef6 28. R5d3 Qa6 29. Bc6 Nf8 30. Kf1 Rc8 31. Be4 Nxe4 32. fxe4 Re8 33. Rd4 Qa5 34. Qc4 Qc5 35. Qxb4 1-0

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.25"]
[Round "3"]
[White "Montenegro Mancera, Juan Rolando"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2040"]
[BlackElo "1745"]
[PlyCount "79"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 e6 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. c3 d5 8. e5 Nd7 9. Re1 f6 10. exf6 Nxf6 11. d4 Ne4 12. Nbd2 Nxd2 13. Bxd2 cxd4 14. cxd4 Qb6 15. Bc3 Bf6 16. Bh3 Ne7 17. Qd2 Nf5 18. Ne5 a5 19. Rad1 Nd6 20. Qe3 Ne4 21. Nd3 e5 22. dxe5 Qxe3 23. Rxe3 Bxh3 24. exf6 Rfd8 25. Nf4 Bg4 26. f3 Nxc3 27. Rxc3 Bd7 28. fxg7 Bc6 29. Rcd3 d4 30. Kf2 Rd6 31. Rxd4 Rxd4 32. Rxd4 Kxg7 33. Ne6+ Kf6 34. Nd8 Rc8 35. Nxc6 Rxc6 36. Ke3 h6 37. h4 Re6+ 38. Kf4 Re2 39. Rd6+ Ke7 40. Rb6 1-0

[Event "Pereira Fiestas de la Cosecha op"]
[Site "Pereira"]
[Date "2023.08.24"]
[Round "1"]
[White "Cardenas, Pedro Pablo"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1745"]
[PlyCount "29"]
[EventDate "2023.08.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. 0-0 a6 5. a4 Nf6 6. d3 Bd7 7. a5 Ng4 8. Bf4 h5 9. h3 g5 10. Bh2 Nxh2 11. Nxh2 Nxa5 12. Bb3 b6 13. c4 Bg7 14. d4 cxd4 15. Qxd4 0-1

[Event "Fomeque op"]
[Site "Fomeque"]
[Date "2023.08.21"]
[Round "5"]
[White "Castillo Pinzon, Ricardo Andres"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1985"]
[BlackElo "1745"]
[PlyCount "47"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 e6 5. Nge2 Be7 6. f4 d6 7. d3 a6 8. 0-0 0-0 9. h3 d5 10. Kh1 d4 11. Nb1 e5 12. f5 Ne8 13. Nd2 b5 14. a4 Bd7 15. c4 Nb4 16. Nf3 f6 17. axb5 axb5 18. Rxa8 Qxa8 19. cxb5 Bxb5 20. Qb3+ Kh8 21. Nh4 Nd6 22. Nf4 exf4 23. Rxf4 Qa2 24. Ng6+ 1-0

[Event "Fomeque op"]
[Site "Fomeque"]
[Date "2023.08.21"]
[Round "6"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Malagon Guzman, Juan Daniel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1745"]
[BlackElo "1559"]
[PlyCount "43"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. c3 c5 4. e3 Nc6 5. Nf3 Bg4 6. Qa4 e6 7. Nbd2 Be7 8. Ne5 Qb6 9. Nxc6 bxc6 10. dxc5 Bxc5 11. Be5 Bxe3 12. f3 Bf5 13. Bd4 Bxd2+ 14. Kxd2 Qxb2+ 15. Ke3 0-0 16. Bd3 Bxd3 17. Kxd3 Qxg2 18. Qd1 Qg6+ 19. Ke2 e5 20. Bc5 e4 21. Bd4 exf3+ 22. Kf2 0-1

[Event "Fomeque op"]
[Site "Fomeque"]
[Date "2023.08.20"]
[Round "4"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Diaz Bobadilla, Laura Juliana"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1745"]
[BlackElo "1237"]
[PlyCount "59"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. c4 e6 4. Nc3 Nf6 5. e3 Bd6 6. Bxd6 Qxd6 7. Nf3 Qb4 8. Qb3 Qxb3 9. axb3 Nc6 10. cxd5 exd5 11. Bb5 Bd7 12. Bxc6 Bxc6 13. Ne5 Bd7 14. 0-0 c6 15. b4 0-0 16. b5 Rfc8 17. Nxd7 Nxd7 18. bxc6 bxc6 19. Rfc1 Nb6 20. Na4 Rab8 21. Nc5 Nc4 22. b3 Nd2 23. Ra3 Ne4 24. Rxa7 Nxc5 25. Rxc5 Rxb3 26. g3 Rb6 27. Rd7 Rb5 28. Rxc6 Re8 29. Rcd6 g6 30. Rxd5 1-0

[Event "Fomeque op"]
[Site "Fomeque"]
[Date "2023.08.20"]
[Round "3"]
[White "Reyes Aristizabal, Andres"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1588"]
[BlackElo "1745"]
[PlyCount "50"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c3 c6 5. Be2 e6 6. 0-0 h6 7. Nfd2 Bd6 8. b3 Qc7 9. Nf3 Nbd7 10. Re1 Ng4 11. g3 Ngf6 12. c4 0-0 13. c5 Be7 14. Nbd2 e5 15. Nh4 Bh3 16. Bf1 Be6 17. f4 exf4 18. exf4 Bg4 19. Qc2 Rae8 20. Ndf3 Ne4 21. Ne5 Nxe5 22. fxe5 Bxh4 23. gxh4 Qe7 24. Bg2 Qxh4 25. Bxe4 Qxe1+ 0-1

[Event "Fomeque op"]
[Site "Fomeque"]
[Date "2023.08.19"]
[Round "1"]
[White "Novoa Badillo, Thiago Samuel"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1-0"]
[ECO "D21"]
[BlackElo "1745"]
[PlyCount "71"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 dxc4 4. e3 e6 5. Bxc4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Nf6 8. Nc3 Bd7 9. 0-0 Qe7 10. e4 0-0-0 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 g5 14. Qxg5 Qxg5 15. Nxg5 Rhg8 16. Nxf7 Rdf8 17. Rfe1 Nb4 18. Ne5 Nc2 19. Nxd7 Kxd7 20. Bxg8 Rxg8 21. Red1+ Kc8 22. Rd2 Nb4 23. e5 Nc6 24. e6 Re8 25. f4 Ne7 26. g4 c6 27. f5 Nd5 28. g5 Kd8 29. f6 Kc7 30. Rxd5 cxd5 31. f7 Rh8 32. e7 Kd7 33. e8Q+ Rxe8 34. fxe8Q+ Kd6 35. Qc8 b6 36. Re1 1-0

[Event "Fomeque op"]
[Site "Fomeque"]
[Date "2023.08.19"]
[Round "2"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Galvis Cala, Miguel Angel"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1745"]
[PlyCount "85"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 b6 4. e4 Nbd7 5. Nf3 Bb7 6. Bd3 e6 7. 0-0 c5 8. Nb5 cxd4 9. Bxd6 Rc8 10. Bxf8 Nxf8 11. Re1 Ng6 12. Nxa7 Ra8 13. Bb5+ Ke7 14. Nc6+ Bxc6 15. Bxc6 Rc8 16. Nxd4 e5 17. Nf5+ Kf8 18. Qxd8+ Rxd8 19. Rad1 Rc8 20. Ba4 Ne7 21. Nd6 Rc7 22. Nc4 g6 23. Rd8+ Kg7 24. Rxh8 Kxh8 25. Nxb6 Ra7 26. Bb3 Nc6 27. Nd5 Nd7 28. c3 Na5 29. f3 Nxb3 30. axb3 Nc5 31. b4 Nd3 32. Rb1 Kg7 33. b5 Kf8 34. b6 Ra8 35. b4 Rc8 36. Ra1 Ke8 37. b7 Rb8 38. Ra8 Kd7 39. Rxb8 f5 40. Rd8+ Kxd8 41. b8Q+ Kd7 42. Qc7+ Ke8 43. Qe7# 1-0

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.06"]
[Round "6"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Gomez Bernal, Juan Sebastian"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "1745"]
[BlackElo "1280"]
[PlyCount "100"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bb7 7. c3 Bc5 8. 0-0 d6 9. Rd1 0-0 10. d4 exd4 11. cxd4 Ba7 12. e5 Qe8 13. Nc3 dxe5 14. dxe5 Ng4 15. e6 Kh8 16. Ng5 Nxf2 17. Be3 Nxd1 18. Bxa7 Nxc3 19. Qd3 Ne2+ 20. Qxe2 Nxa7 21. e7 Kg8 22. exf8Q+ Kxf8 23. Qh5 h6 24. Rf1 Qe3+ 25. Kh1 Bxg2+ 26. Kxg2 Qxg5+ 27. Qxg5 hxg5 28. Rxf7+ Ke8 29. Rxg7 Rd8 30. Rxc7 Rd7 31. Rxd7 Kxd7 32. Kf3 Ke7 33. Ke4 Kf6 34. Kd5 b4 35. Kc5 Nb5 36. Kxb4 Nd4 37. Ka5 Nf3 38. h3 Ng1 39. Bd5 Nxh3 40. Kxa6 Nf4 41. Bh1 Nd3 42. b3 Nc1 43. b4 Nxa2 44. b5 Nb4+ 45. Ka5 Nd3 46. b6 Nc5 47. Bc6 Ke7 48. Kb5 Kd6 49. Bf3 Nd7 50. b7 Kc7 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.05"]
[Round "5"]
[White "Campo Jimenez, David"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1316"]
[BlackElo "1745"]
[PlyCount "69"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 0-0 7. h3 Ne7 8. Nbd2 c6 9. Ba4 b5 10. Bc2 Ng6 11. Re1 Re8 12. Nf1 d5 13. exd5 cxd5 14. Bg5 Be6 15. Ne3 Bd6 16. Bb3 Bc7 17. Bxf6 gxf6 18. d4 e4 19. Nh2 Qd6 20. Nhf1 f5 21. Qh5 Qd7 22. g4 f4 23. Nxd5 Bxd5 24. Qxd5 Rad8 25. Qxd7 Rxd7 26. a4 Nh4 27. Nh2 e3 28. axb5 f3 29. Rxe3 Rxe3 30. fxe3 f2+ 31. Kxf2 Bxh2 32. c4 f5 33. c5+ Kg7 34. gxf5 Nxf5 35. Be6 1-0

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.04"]
[Round "3"]
[White "Munoz Triana, Joseph Steve"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1987"]
[BlackElo "1745"]
[PlyCount "53"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 d6 5. Nge2 e5 6. 0-0 Be7 7. d3 0-0 8. h3 Nd4 9. f4 Bd7 10. g4 Nxe2+ 11. Qxe2 Bc6 12. a4 exf4 13. Bxf4 Re8 14. Qf2 d5 15. e5 Nd7 16. Bg3 Bg5 17. Qxf7+ Kh8 18. Bxd5 Nxe5 19. Bxe5 Rxe5 20. Bxc6 bxc6 21. Ne4 Be3+ 22. Kg2 c4 23. Qxc4 h5 24. Rf3 Bh6 25. Raf1 Qd7 26. Rf8+ Rxf8 27. Rxf8+ 1-0

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.27"]
[Round "7.8"]
[White "Builes Palacio, Santiago"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1877"]
[BlackElo "1733"]
[PlyCount "43"]
[EventDate "2022.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. c3 Bg7 13. Qf3 Bxd5 14. exd5 e4 15. Bxe4 fxe4 16. Qg4 Rg8 17. 0-0 Ne7 18. Qxe4 Kf8 19. Nc2 Qd7 20. a4 Re8 21. Rfe1 bxa4 22. Rxa4 1-0

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.27"]
[Round "6.4"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Mora Suarez, Juan Felipe"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1733"]
[BlackElo "1903"]
[PlyCount "90"]
[EventDate "2022.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 Nxe4 9. Bxf7+ Kxf7 10. Nxe4 Nxd4 11. Bxd4 d6 12. Bxg7 Kxg7 13. Qd4+ Kg8 14. Qd5+ Kg7 15. Qd4+ Kg8 16. Qd5+ Kg7 17. Rfe1 Qb6 18. c3 Bd7 19. Qd4+ Qxd4 20. cxd4 Rac8 21. Ng5 Rfe8 22. Rac1 Rxc1 23. Rxc1 Rc8 24. Rxc8 Bxc8 25. Kf1 h6 26. Ne4 Kf7 27. d5 b6 28. Ke2 Bb7 29. Nc3 e6 30. dxe6+ Kxe6 31. g3 Bc6 32. Ke3 Kf5 33. h4 g5 34. hxg5 hxg5 35. Kd4 Kg4 36. Ne4 Bxe4 37. Kxe4 d5+ 38. Kxd5 Kf3 39. Ke5 Kxf2 40. g4 Kg3 41. Kf5 Kh4 42. a3 b5 43. b3 a5 44. Ke5 Kxg4 45. Kd4 Kf3 0-1

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.26"]
[Round "5.7"]
[White "Estrada Velandia, Henry Andres"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1882"]
[BlackElo "1733"]
[PlyCount "61"]
[EventDate "2022.06.24"]
[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. e3 c5 3. c3 e6 4. Bd3 b6 5. Ne2 Bb7 6. 0-0 h5 7. f3 d5 8. Nd2 Bd6 9. e4 dxe4 10. fxe4 Bxh2+ 11. Kxh2 Ng4+ 12. Kg1 h4 13. Nf3 h3 14. g3 h2+ 15. Kh1 Nd7 16. Bg5 f6 17. Bd2 g5 18. Qb3 Qe7 19. d5 0-0-0 20. c4 Nde5 21. Nxe5 Nxe5 22. Qc2 exd5 23. exd5 Nxc4 24. Bxc4 Rxd5 25. Rf3 Rxd2 26. Qf5+ Kb8 27. Nc3 Qd7 28. Qxf6 Qf5 29. Qxf5 Rf8 30. Bd5 Rxf5 31. Rxf5 0-1

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.26"]
[Round "4.18"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Gallo, Marco"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1733"]
[BlackElo "1427"]
[PlyCount "95"]
[EventDate "2022.06.24"]
[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 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nf6 8. Re1 Qc7 9. exd5 Nxd5 10. Ne4 Nce7 11. c4 Nb4 12. a3 Nbc6 13. Nxc5 0-0 14. Ne4 h6 15. Bd2 Rd8 16. Bc3 e5 17. b4 Bg4 18. b5 Bxf3 19. Qxf3 Nd4 20. Bxd4 Rxd4 21. Nc3 Rb8 22. Qe2 Rbd8 23. Nd5 Nxd5 24. Bxd5 Kh7 25. Reb1 f5 26. Rb3 Re8 27. f3 Re7 28. Rab1 Qc5 29. Kg2 b6 30. Qd2 h5 31. Qb4 Qc7 32. a4 Rd7 33. Qa3 Bf6 34. Qf8 Bg7 35. Qg8+ Kh6 36. a5 Rd8 37. axb6 axb6 38. Qe6 Rd6 39. Qe8 R6xd5 40. cxd5 Qc2+ 41. Kh1 Rxd5 42. Qc6 Rc5 43. Qxb6 e4 44. fxe4 Bd4 45. Qd6 Qf2 46. Qf4+ Qxf4 47. gxf4 Be3 48. b6 1-0

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.25"]
[Round "2.4"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Arandia la Rosa, Eduardo Jose"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1733"]
[BlackElo "1960"]
[PlyCount "105"]
[EventDate "2022.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Nc6 8. Bb3 Be7 9. f4 0-0 10. Be3 Na5 11. f5 Nxb3 12. axb3 Bd7 13. g4 Ne8 14. Qf3 Nc7 15. Qg3 e5 16. Nf3 h6 17. h4 f6 18. g5 fxg5 19. hxg5 hxg5 20. Bxg5 Bxg5 21. Nxg5 Rf6 22. Rf2 Rh6 23. Raf1 Qf6 24. Rg2 Rf8 25. Rff2 Qe7 26. Rh2 Rff6 27. Rxh6 Rxh6 28. Rh2 Rxh2 29. Kxh2 Qf6 30. Qh4 Qh6 31. Nf3 Qxh4+ 32. Nxh4 Bc6 33. Nf3 Kf7 34. Kg3 Ne8 35. Ng5+ Ke7 36. Nd5+ Bxd5 37. exd5 Nf6 38. Kf3 Nxd5 39. c4 Nb4 40. Ke4 a5 41. c5 dxc5 42. Kxe5 c4 43. Ne6 Nd3+ 44. Kd4 Nxb2 45. Kc3 Nd1+ 46. Kxc4 Ne3+ 47. Kb5 Nxf5 48. Ng5 Kf6 49. Ne4+ Ke5 50. Ng5 Nd4+ 51. Kxa5 Nxb3+ 52. Kb6 Nd4 53. Kxb7 0-1

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.25"]
[Round "3.26"]
[White "Rodriguez Zambrano, Jheisson Andres"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1600"]
[BlackElo "1733"]
[PlyCount "78"]
[EventDate "2022.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. a3 Bc5 8. Bc4 0-0 9. 0-0 h6 10. b4 Bd4 11. Bb2 Nxe4 12. Nxe4 Bxb2 13. Ra2 Bxa3 14. Bxf7+ Rxf7 15. Rxa3 d5 16. c4 Qe7 17. cxd5 Qxb4 18. Re3 cxd5 19. Qxd5 Bb7 20. Qxe5 Bxe4 21. Qxe4 Qxe4 22. Rxe4 a5 23. Ra4 Rf5 24. Rfa1 Kf7 25. h4 g5 26. hxg5 hxg5 27. g4 Rf4 28. Rxf4+ gxf4 29. Ra4 Kg6 30. Rxf4 a4 31. Rc4 a3 32. Rc1 a2 33. Ra1 Kg5 34. f3 Kf4 35. Kf2 Rh8 36. Kg2 Ra8 37. Kf2 Ra7 38. Kf1 Kxf3 39. g5 Rb7 0-1

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.24"]
[Round "1.24"]
[White "Castellanos Pulido, Andres Felipe"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1600"]
[BlackElo "1733"]
[PlyCount "76"]
[EventDate "2022.06.24"]
[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. Bg5 Ne4 5. Bh4 Bg7 6. Nf3 Nxc3 7. bxc3 c5 8. e3 Nc6 9. cxd5 Qxd5 10. Be2 cxd4 11. exd4 0-0 12. 0-0 Qa5 13. Qc2 Bf5 14. Bd3 Bg4 15. Be4 Rfc8 16. Bxc6 Rxc6 17. Qe4 Bxf3 18. Qxf3 Qxc3 19. Qxc3 Rxc3 20. Rac1 Rac8 21. Rb1 R3c7 22. Rfd1 e6 23. f3 b6 24. Rd2 Bh6 25. Rd3 Rc1+ 26. Rxc1 Rxc1+ 27. Kf2 Rc2+ 28. Kg3 g5 29. Bxg5 Bxg5 30. f4 Bf6 31. f5 Rxa2 32. Kf3 Ra4 33. fxe6 fxe6 34. Ke4 Rxd4+ 35. Rxd4 Bxd4 36. Kxd4 a5 37. Kc4 a4 38. Kb4 b5 0-1

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.12.02"]
[Round "7"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Torres, Saulo de Jesus"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1744"]
[BlackElo "1765"]
[PlyCount "50"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 cxd4 6. exd4 d5 7. Nf3 0-0 8. a3 Be7 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Bc4 Qd6 12. 0-0 Nd7 13. Bg5 Bxg5 14. Nxg5 Nf6 15. Rad1 Qf4 16. Nh3 Qc7 17. Qb3 Bd7 18. Rc1 Bc6 19. Ng5 Qe7 20. Rfe1 Nd5 21. Bxd5 Qxg5 22. Bxc6 bxc6 23. Rxc6 Rab8 24. Qc3 Qb5 25. b4 h6 1-0

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.12.01"]
[Round "6"]
[White "Pelaez, Hernan"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1655"]
[BlackElo "1744"]
[PlyCount "41"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. Nc3 e6 4. d4 Bb7 5. Bg5 Bb4 6. Qb3 c5 7. 0-0-0 Bxc3 8. Qxc3 Ne4 9. Qe3 Nxg5 10. Nxg5 0-0 11. h4 Qc7 12. d5 exd5 13. cxd5 d6 14. Qd3 g6 15. h5 Nd7 16. hxg6 hxg6 17. Qh3 Kg7 18. Qh7+ Kf6 19. Qh4 Rh8 20. Nh7+ Kg7 21. Qh6+ 1-0

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.12.01"]
[Round "5"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Abiad Parra, Victor"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1744"]
[BlackElo "1860"]
[PlyCount "58"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 c5 3. c4 d5 4. cxd5 Nxd5 5. Bb2 Nc6 6. g3 Bg4 7. Bg2 f6 8. d4 Bxf3 9. Bxf3 cxd4 10. 0-0 e5 11. e3 Bc5 12. Qc1 Qd6 13. Na3 Bxa3 14. Bxa3 Qd7 15. Qc4 Nb6 16. Bxc6 bxc6 17. Qc5 dxe3 18. fxe3 0-0-0 19. Rad1 Qxd1 20. Qxc6+ Kb8 21. Rxd1 Rxd1+ 22. Kg2 Rhd8 23. Kf3 R1d2 24. Bc5 f5 25. g4 fxg4+ 26. Kxg4 h5+ 27. Kxh5 Rxh2+ 28. Kg6 Rh6+ 29. Kxg7 Rxc6 0-1

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.11.30"]
[Round "3"]
[White "Acosta Cruz, Luis Ivan"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1758"]
[BlackElo "1744"]
[PlyCount "64"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. d3 Nf6 5. Bg2 Bb4 6. Bd2 d6 7. e3 0-0 8. Nge2 Qe8 9. Qc2 Bc5 10. Na4 f4 11. Nxc5 dxc5 12. 0-0-0 Ng4 13. Bd5+ Kh8 14. Rdf1 fxe3 15. Bxe3 Nb4 16. Qb3 Nxd5 17. cxd5 b6 18. Nc3 Bb7 19. Bxc5 bxc5 20. Qxb7 Nxf2 21. Rhg1 Nxd3+ 22. Kd2 c4 23. b3 Nc5 24. Qxc7 Rc8 25. Qxa7 cxb3 26. a4 e4 27. Nd1 b2 28. Ne3 Nb3+ 29. Ke2 Qh5+ 30. g4 Qxh2+ 31. Rg2 Rc2+ 32. Nxc2 Qxg2+ 0-1

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.11.30"]
[Round "4"]
[White "Jaimes, Fredy Alexander"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "1825"]
[BlackElo "1744"]
[PlyCount "83"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Nxe5 Nxe4 6. Qe2 Nxe5 7. Qxe4 Qe7 8. d4 Nc6 9. Qxe7+ Bxe7 10. c3 0-0 11. Re1 Bf6 12. Bf4 d6 13. Nd2 Bd7 14. Ne4 Bh4 15. g3 Bd8 16. Bc4 Ne7 17. Ng5 Ng6 18. Bd2 Bxg5 19. Bxg5 h6 20. Bd2 Rfe8 21. h4 Nf8 22. b4 b5 23. Bd5 c6 24. Bg2 d5 25. Be3 a5 26. a3 a4 27. f3 Re7 28. Bd2 Rae8 29. Kf2 Bc8 30. g4 Nd7 31. Rxe7 Rxe7 32. Re1 Rxe1 33. Kxe1 Nb6 34. Bc1 Nc4 35. Kf2 f6 36. Kg3 g5 37. Bf1 Nd6 38. Bd3 Kf7 39. f4 gxh4+ 40. Kxh4 Kg7 41. f5 Bd7 42. Kg3 1/2-1/2

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.11.29"]
[Round "1"]
[White "Castellanos Gonzalez, Mariano"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "0-1"]
[ECO "C65"]
[BlackElo "1744"]
[PlyCount "65"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. 0-0 Bc5 6. Re1 Ng4 7. Re2 0-0 8. h3 Nf6 9. Nc3 Re8 10. Na4 Bd6 11. d4 Nd7 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Qxd8 Rxd8 15. f4 Rd1+ 16. Kf2 Bxf4 17. Bxf4 Rxa1 18. a3 Be6 19. Rd2 Bc4 20. Nc5 Rf1+ 21. Ke3 b6 22. Nd7 f6 23. Bxc7 Kf7 24. Nb8 c5 25. Rd7+ Kg6 26. g4 Rh1 27. e5 fxe5 28. Bxe5 Re1+ 29. Kf4 Rxe5 30. Kxe5 Rxb8 31. h4 Re8+ 32. Kd6 Re6+ 33. Kc7 0-1

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.11.29"]
[Round "2"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Daza, Fernando"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1744"]
[BlackElo "1851"]
[PlyCount "23"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Qa5+ 10. Bd2 Qd8 11. Bg5 Qa5+ 12. Bd2 1/2-1/2

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.12"]
[Round "8"]
[White "Penagos, Laura Valentina"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1540"]
[BlackElo "1660"]
[PlyCount "73"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Bg5 d6 6. Nbd2 h6 7. Bh4 a6 8. h3 Na5 9. Bb3 Nxb3 10. axb3 Be6 11. d4 0-0 12. dxe5 dxe5 13. Nxe5 Qd4 14. Bxf6 Bxf6 15. Nd3 Rad8 16. 0-0 Kh7 17. Ra4 Qb6 18. e5 Be7 19. Qf3 Bd5 20. Qg3 Qc6 21. Rc1 Bg5 22. f4 Be7 23. Kh1 Bh4 24. Qxh4 Bxg2+ 25. Kh2 Rxd3 26. Rc4 Rxd2 27. Rxc6 Bxc6+ 28. Kg1 Rfd8 29. Qe7 Rg2+ 30. Kf1 Rdd2 31. Qxf7 Be4 32. Qc4 Bc6 33. Qf7 Rdf2+ 34. Ke1 Re2+ 35. Kf1 Ref2+ 36. Ke1 Re2+ 37. Kf1 1/2-1/2

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.11"]
[Round "6"]
[White "Moreno Mora, Jaime Alberto"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1870"]
[BlackElo "1660"]
[PlyCount "15"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 d6 6. h3 0-0 7. b4 Nxb4 8. cxb4 1/2-1/2

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.11"]
[Round "7"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Rubiano Espitia, Henry"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1660"]
[BlackElo "1793"]
[PlyCount "60"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Be7 5. d4 0-0 6. Bd3 c5 7. Nbd2 Nbd7 8. 0-0 b6 9. Ne5 Bb7 10. Qf3 Nxe5 11. dxe5 Nd7 12. Rad1 Re8 13. Qh3 g6 14. e4 d4 15. f4 Bf8 16. Nc4 Qc7 17. f5 Nxe5 18. Qg3 exf5 19. exf5 Qb8 20. fxg6 hxg6 21. Qf3 Qc7 22. Nxe5 Rxe5 23. Bc1 Qd7 24. Bb5 Qe7 25. Bf4 Rd5 26. Rde1 Qf6 27. Qg3 Bg7 28. Be5 Qd8 29. Bc4 Rd7 30. Qxg6 Qf8 1-0

[Event "COL-ch Visually impaired"]
[Site "Cartagena"]
[Date "2019.12.07"]
[Round "5.6"]
[White "Franco Perez, William"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1686"]
[BlackElo "1524"]
[PlyCount "44"]
[EventDate "2019.12.06"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 f5 3. g3 Nf6 4. d4 c6 5. Bg2 d5 6. cxd5 exd5 7. 0-0 Bd6 8. Bg5 0-0 9. Nc3 Be6 10. Rc1 Nbd7 11. Ne5 Nxe5 12. dxe5 Bxe5 13. Qb3 Rb8 14. e4 Bxc3 15. Rxc3 fxe4 16. Bxe4 Bh3 17. Rd1 Qe8 18. Bg2 Bxg2 19. Kxg2 Qf7 20. Rf3 Qe7 21. Qc3 Rbe8 22. Kf1 Qe2+ 0-1

[Event "COL-ch Visually impaired"]
[Site "Cartagena"]
[Date "2019.12.07"]
[Round "4.8"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Care Garcia, Jose Joaquin"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1524"]
[BlackElo "1617"]
[PlyCount "53"]
[EventDate "2019.12.06"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. f4 Bg7 4. Nf3 d6 5. c4 0-0 6. Nc3 c5 7. d5 Bf5 8. h3 Ne4 9. Nxe4 Bxe4 10. Bd3 Bxd3 11. Qxd3 Nd7 12. 0-0 f5 13. Ng5 Rf6 14. e4 fxe4 15. Nxe4 Rf5 16. g4 Bd4+ 17. Kg2 Rf8 18. Ng5 Bg7 19. Ne6 Qb6 20. Nxf8 Rxf8 21. Qe2 Nf6 22. f5 gxf5 23. Rxf5 Qd8 24. Bd2 Nd7 25. Rxf8+ Qxf8 26. Qe6+ Kh8 27. Qxd7 1-0

[Event "COL-ch Visually impaired"]
[Site "Cartagena"]
[Date "2019.12.07"]
[Round "3.4"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Rico Hernandez, Edgar"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1524"]
[BlackElo "1859"]
[PlyCount "102"]
[EventDate "2019.12.06"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. f4 e6 4. Nf3 c5 5. c3 Nc6 6. Bd3 Bd6 7. 0-0 0-0 8. Ne5 Qc7 9. Nd2 b6 10. g4 g6 11. Rf2 Bb7 12. h4 Rac8 13. h5 cxd4 14. exd4 Kg7 15. Qf3 Rh8 16. Qh3 Na5 17. Ndf3 Be7 18. Ng5 Rcf8 19. f5 exf5 20. h6+ Kg8 21. gxf5 Bc8 22. Qg2 Nc4 23. fxg6 fxg6 24. Nxh7 Nxe5 25. dxe5 Rxh7 26. Qxg6+ Kh8 27. exf6 Bc5 28. Kf1 Bh3+ 29. Ke1 Bxf2+ 30. Kd1 Qf7 31. Qxh7+ Qxh7 32. Bxh7 Kxh7 33. Bf4 Rxf6 34. Bd2 Rg6 35. Kc2 Rg1 36. Rxg1 Bxg1 37. a3 Bc5 38. b4 Bf8 39. Kd3 Bxh6 40. Be1 Bg2 41. Kd4 Bg7+ 42. Ke3 Kg6 43. Kf4 Bf6 44. Ke3 Kf5 45. Kf2 Be4 46. Ke3 b5 47. Kd2 Kg4 48. Bf2 a6 49. Be1 Bg5+ 50. Ke2 Bb1 51. Kd1 Bf5 0-1

[Event "COL-ch Visually impaired"]
[Site "Cartagena"]
[Date "2019.12.06"]
[Round "2.4"]
[White "Acosta Cruz, Luis Ivan"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1773"]
[BlackElo "1524"]
[PlyCount "103"]
[EventDate "2019.12.06"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. Nc3 d5 6. Qb3 Bd6 7. Bg5 0-0 8. e3 Nbd7 9. Nge2 Qe8 10. Bxf6 Nxf6 11. 0-0 Ne4 12. Nxe4 fxe4 13. Qc3 Rf6 14. f4 Bd7 15. c5 Bc7 16. b4 Qh5 17. Qd2 Rh6 18. h4 Rf6 19. Nc3 Qg4 20. Kh2 h6 21. Qe2 Qxe2 22. Nxe2 b6 23. Bh3 a5 24. cxb6 Bxb6 25. bxa5 Bxa5 26. Rfb1 Bc8 27. Rb3 Ba6 28. Bf1 Rff8 29. Rab1 Bc4 30. Rb7 Bxa2 31. R1b2 Bc4 32. Re7 Rfe8 33. Rbb7 Rxe7 34. Rxe7 Bd2 35. Rxe6 Kf7 36. f5 Bxe3 37. g4 Re8 38. Kg3 Bd2 39. Rd6 Bb5 40. Kf2 e3+ 41. Kf3 Ke7 42. Rg6 Kf7 43. g5 hxg5 44. hxg5 Rh8 45. Rd6 Ke7 46. Rg6 Kf7 47. Rd6 Re8 48. Bh3 Bb4 49. Rd7+ Re7 50. Rxe7+ Kxe7 51. Kxe3 Bxe2 52. Kxe2 1/2-1/2

[Event "COL-ch Visually impaired"]
[Site "Cartagena"]
[Date "2019.12.06"]
[Round "6.3"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Jaimes, Fredy Alexander"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1576"]
[BlackElo "1844"]
[PlyCount "20"]
[EventDate "2019.12.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Bd3 Nf6 4. f4 Bd6 5. Nf3 c5 6. c3 Qb6 7. Nbd2 cxd4 8. exd4 Bxf4 9. 0-0 Bd7 10. Rf2 Be3 0-1

[Event "COL-ch Visually impaired"]
[Site "Cartagena"]
[Date "2019.12.06"]
[Round "1.8"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Sanchez, Carlos Andres"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1524"]
[BlackElo "1759"]
[PlyCount "107"]
[EventDate "2019.12.06"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 c5 4. c3 cxd4 5. exd4 b6 6. Nf3 Bb7 7. 0-0 Be7 8. Nbd2 0-0 9. Re1 d6 10. a4 a6 11. Ne4 Nbd7 12. Bf4 Qc7 13. Qc2 Rac8 14. Re2 Rfe8 15. Nfd2 Bf8 16. Nxf6+ Nxf6 17. Ne4 Nxe4 18. Bxe4 g6 19. Rae1 Bg7 20. Bxb7 Qxb7 21. Bxd6 Bxd4 22. Bf4 Bg7 23. Rd1 Red8 24. Red2 Rxd2 25. Rxd2 Qc6 26. Rd6 Qc4 27. Be3 b5 28. axb5 axb5 29. Qd2 Rf8 30. Bd4 Bxd4 31. Rxd4 Qc7 32. g3 Qc5 33. Qh6 Qe5 34. Rh4 Qg7 35. Qxg7+ Kxg7 36. Rb4 Rb8 37. Kf1 Kf6 38. c4 Ke7 39. Rxb5 Rxb5 40. cxb5 Kd6 41. Ke2 Kc5 42. Kf3 Kxb5 43. Ke4 f6 44. Kd4 h6 45. f4 h5 46. h3 Kb4 47. g4 hxg4 48. hxg4 Kb5 49. g5 fxg5 50. fxg5 Kc6 51. Ke5 Kd7 52. b4 Ke7 53. b5 Kd7 54. b6 1-0

[Event "COL-ch Visually impaired"]
[Site "Cartagena"]
[Date "2019.12.05"]
[Round "5.5"]
[White "Torres, Saulo de Jesus"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1785"]
[BlackElo "1576"]
[PlyCount "34"]
[EventDate "2019.12.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Qe2 Bxe4 9. Bxe4 Nxe4 10. Qxe4 c6 11. Re1 Be7 12. c4 0-0 13. Bd2 a5 14. Bc3 Nf6 15. Qc2 Re8 16. Rad1 Qc7 17. Ne5 Red8 0-1

[Event "COL-ch Visually impaired"]
[Site "Cartagena"]
[Date "2019.12.04"]
[Round "3.3"]
[White "Care Garcia, Jose Joaquin"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1695"]
[BlackElo "1576"]
[PlyCount "68"]
[EventDate "2019.12.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Bf4 Bd6 6. Bg3 0-0 7. Ne2 Re8 8. 0-0 Ne4 9. Bxd6 Qxd6 10. c3 Nd7 11. Nd2 Ndf6 12. f3 Ng5 13. Re1 Re3 14. Qc2 h6 15. Ng3 Rxe1+ 16. Rxe1 h5 17. Nxh5 Bd7 18. Ng3 a5 19. Ndf1 Re8 20. Rxe8+ Nxe8 21. Ne3 g6 22. Qb3 Bc6 23. Ng4 Qf4 24. Qc2 Bd7 25. Ne2 Qd6 26. Ne5 Ng7 27. Qd2 Nh7 28. Qf4 Be8 29. Ng3 Nf8 30. Ne2 Nd7 31. Nxd7 Qxf4 32. Nxf4 Bxd7 33. Nxd5 c6 34. Nf6+ Kf8 1-0

[Event "COL-ch Visually impaired"]
[Site "Cartagena"]
[Date "2019.12.04"]
[Round "4.7"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Rico Hernandez, Edgar"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1576"]
[BlackElo "1793"]
[PlyCount "100"]
[EventDate "2019.12.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 d6 5. Nf3 c5 6. c4 cxd4 7. exd4 0-0 8. Nc3 Nc6 9. d5 Nb4 10. Bb1 Qc7 11. a3 Na6 12. Qe2 Re8 13. Nb5 Qd8 14. 0-0 Nc5 15. Qd1 a6 16. Nbd4 Qc7 17. b4 Ncd7 18. Bd3 Nb6 19. Qc2 Bd7 20. Bb2 Na4 21. Rac1 Nxb2 22. Qxb2 Rac8 23. h3 Nh5 24. Qd2 Qb6 25. Bb1 Ng3 26. Rf2 Nf5 27. Nxf5 gxf5 28. Kh2 e5 29. fxe5 dxe5 30. c5 Qf6 31. Re2 Bh6 32. Qc3 Bxc1 33. Qxc1 e4 34. Ng1 Qe5+ 35. Kh1 Qxd5 36. Qg5+ Kf8 37. Rd2 Qe6 38. Rd6 Qe7 39. Qh6+ Kg8 40. Ne2 Be6 41. Nf4 Qf8 42. Qh4 Qe7 43. Qh6 Qf8 44. Qh4 Qe7 45. Qh6 Rf8 46. Nh5 f6 47. Nf4 Bc4 48. Nh5 Be6 49. Nf4 Bc4 50. Nh5 e3 1/2-1/2

[Event "COL-ch Visually impaired"]
[Site "Cartagena"]
[Date "2019.12.03"]
[Round "1.1"]
[White "Daza Samboni, Fernando"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1884"]
[BlackElo "1576"]
[PlyCount "80"]
[EventDate "2019.12.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 Be7 5. Bd3 d5 6. 0-0 Nbd7 7. Nbd2 0-0 8. Ng5 Nb6 9. c4 h6 10. Ngf3 Ne4 11. Rc1 g5 12. Be5 g4 13. Ne1 Nd7 14. Bxe4 dxe4 15. Bf4 Bd6 16. Bxd6 cxd6 17. g3 Rf7 18. Ng2 Nf8 19. Nh4 Bd7 20. Qe2 Qg5 21. Kg2 Ng6 22. Nxg6 Qxg6 23. Rh1 h5 24. h4 gxh3+ 25. Rxh3 Rh7 26. Rh4 Rf8 27. Rch1 Be8 28. Nb1 e5 29. Nc3 Qg7 30. d5 Bg6 31. a3 Qf7 32. Nb5 Rg7 33. Nxd6 Qe7 34. Nb5 f4 35. exf4 exf4 36. Rxf4 Rxf4 37. gxf4 e3 38. Kf1 Qe4 39. Rg1 Qb1+ 40. Kg2 Bf5+ 0-1

[Event "COL-ch Visually impaired"]
[Site "Cartagena"]
[Date "2019.12.03"]
[Round "2.6"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Sanchez, Carlos Andres"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1576"]
[BlackElo "1719"]
[PlyCount "75"]
[EventDate "2019.12.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 c5 4. f4 cxd4 5. exd4 Qc7 6. Nf3 Bd6 7. Ne5 b6 8. 0-0 Bb7 9. Nd2 Be7 10. Qe2 a6 11. f5 0-0 12. fxe6 dxe6 13. c3 Nbd7 14. Nxd7 Qxd7 15. Nc4 Qd8 16. Bf4 b5 17. Ne3 Bd6 18. Ng4 Bxf4 19. Rxf4 Nxg4 20. Qxg4 Bd5 21. Bxh7+ Kxh7 22. Qh5+ Kg8 23. Rh4 f5 24. g4 Qe8 25. Qh7+ Kf7 26. gxf5 Rg8 27. Re1 Ke7 28. fxe6 Qf8 29. Rf1 Bf3 30. Qd3 Qf6 31. Rh3 Rh8 32. Rhxf3 Qh4 33. Rf7+ Ke8 34. Qg3 Qxg3+ 35. hxg3 g5 36. d5 Rd8 37. e7 Rd7 38. Rf8+ 1-0

[Event "Medellin op 2nd"]
[Site "Medellin"]
[Date "2019.05.10"]
[Round "4.6"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Astudillo Escobar, Jose Fernando"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1517"]
[BlackElo "1485"]
[PlyCount "59"]
[EventDate "2019.05.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 Ng4 6. 0-0 0-0 7. h3 Nh6 8. Bxh6 gxh6 9. d4 exd4 10. cxd4 Qf6 11. dxc5 Qxb2 12. Nbd2 Qg7 13. Kh1 Kh8 14. e5 Rg8 15. Rg1 Nxe5 16. Nxe5 Qxe5 17. Qf3 Qxc5 18. Qxf7 d5 19. Bd3 Rg7 20. Qf6 Bd7 21. Rac1 Qa5 22. Nf3 c6 23. Ne5 Kg8 24. Nxd7 Rxd7 25. Qe6+ Rf7 26. Bxh7+ Kf8 27. Qxh6+ Rg7 28. Qf6+ Rf7 29. Qh8+ Ke7 30. Qxa8 1-0

[Event "Medellin op 2nd"]
[Site "Medellin"]
[Date "2019.05.10"]
[Round "5.3"]
[White "Quintero, Raul"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1982"]
[BlackElo "1517"]
[PlyCount "75"]
[EventDate "2019.05.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 e6 4. e3 Bd6 5. Be2 c5 6. d3 Nc6 7. Nbd2 0-0 8. c4 Re8 9. a3 Bc7 10. Qc2 d4 11. exd4 cxd4 12. 0-0-0 a6 13. h3 b5 14. g4 e5 15. Rdg1 Bd6 16. Kb1 Qa5 17. Qc1 Nd7 18. Ne4 Bf8 19. Nfd2 Rb8 20. h4 Qb6 21. Bd1 Na5 22. c5 Qc7 23. b4 Nc6 24. Nb3 Bb7 25. h5 a5 26. Qd2 axb4 27. axb4 Ra8 28. Na1 Ne7 29. g5 Bxe4 30. dxe4 Qa7 31. Bb3 Qb7 32. f3 Nb8 33. g6 Kh8 34. gxf7 Rd8 35. Qg5 Nbc6 36. Nc2 Ra6 37. h6 g6 38. Qf6+ 1-0

[Event "Medellin op 2nd"]
[Site "Medellin"]
[Date "2019.05.09"]
[Round "3.3"]
[White "Castillo Perez, Jaider Enrique"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1765"]
[BlackElo "1517"]
[PlyCount "33"]
[EventDate "2019.05.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Nd7 4. Be3 Ne7 5. f4 Nf5 6. Bf2 c5 7. c3 Qb6 8. Qd2 Be7 9. Nf3 c4 10. Be2 a5 11. 0-0 a4 12. Qc2 Nf8 13. Nbd2 Ng6 14. g3 h5 15. b3 axb3 16. axb3 Rxa1 17. Rxa1 1-0

[Event "Medellin op 2nd"]
[Site "Medellin"]
[Date "2019.05.09"]
[Round "2.6"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Cuellar, Jose Gabriel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1517"]
[BlackElo "1679"]
[PlyCount "88"]
[EventDate "2019.05.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Ne7 4. b4 Ng6 5. Bd3 Bxb4+ 6. c3 Be7 7. Nd2 0-0 8. Ne2 Nd7 9. h4 f5 10. exf6 Nxf6 11. Bxg6 hxg6 12. Nf4 Qe8 13. Nf3 Bd6 14. Nd3 Ne4 15. Bd2 b6 16. 0-0 c5 17. Re1 c4 18. Nb2 Bd7 19. Nxc4 Bc7 20. Nb2 Qf7 21. Qc2 Bc6 22. Be3 Rac8 23. Ng5 Nxg5 24. Bxg5 Bb5 25. Re3 Qf5 26. Qd2 Bf4 27. Bxf4 Qxf4 28. Rae1 Rf6 29. Nd3 Bxd3 30. Rxd3 Qxh4 31. Rh3 Qf4 32. Qxf4 Rxf4 33. Rxe6 Rf6 34. Re7 a5 35. Rd7 Rcf8 36. f3 Rc8 37. Rxd5 Rxc3 38. Rd8+ Kf7 39. Rhh8 Rc1+ 40. Kh2 g5 41. Rhf8+ Ke6 42. d5+ Kf5 43. d6 Rd1 44. Rxf6+ gxf6 1-0

[Event "COL visually impaired 14th"]
[Site "Armenia"]
[Date "2018.11.12"]
[Round "6.6"]
[White "Franco Perez, William"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1647"]
[BlackElo "1527"]
[PlyCount "39"]
[EventDate "2018.11.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Qc2 Qc7 7. Nc3 Nc6 8. e3 Nb4 9. Qb1 Nc6 10. d4 cxd4 11. Nxd4 Nxd4 12. exd4 d5 13. cxd5 Bf5 14. Be4 Bh3 15. Re1 Nxe4 16. Qxe4 e5 17. dxe6 Bxe6 18. a3 Rad8 19. Qf4 Qxf4 20. Bxf4 1/2-1/2

[Event "COL visually impaired 14th"]
[Site "Armenia"]
[Date "2018.11.11"]
[Round "5.9"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Martinez Romero, Elkin Bladimir"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1527"]
[BlackElo "1568"]
[PlyCount "45"]
[EventDate "2018.11.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. d5 exd5 4. exd5 Nf6 5. Nf3 d6 6. Bd3 Be7 7. 0-0 0-0 8. h3 Nbd7 9. c4 a6 10. Nc3 Re8 11. Re1 Bf8 12. Rxe8 Qxe8 13. Bg5 Qd8 14. Qc2 g6 15. Re1 Qc7 16. Qd2 Kh8 17. Qf4 Bg7 18. Ne4 Nh5 19. Qxf7 b6 20. Ng3 Nxg3 21. Re8+ Bf8 22. Rxf8+ Nxf8 23. Qxf8# 1-0

[Event "COL visually impaired 14th"]
[Site "Armenia"]
[Date "2018.11.10"]
[Round "4.5"]
[White "Daza, Fernando"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1869"]
[BlackElo "1527"]
[PlyCount "99"]
[EventDate "2018.11.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Nbd2 Nh5 7. Bg5 Be7 8. Bxe7 Qxe7 9. Bb5 0-0 10. 0-0 cxd4 11. Nxd4 Nxd4 12. cxd4 Nf6 13. Qe2 Bd7 14. Rfc1 Rac8 15. Nf3 a6 16. Bd3 h6 17. a3 Ne4 18. Ne5 Ba4 19. f3 Nd6 20. Rc5 Bb5 21. Rac1 Bxd3 22. Qxd3 Rxc5 23. dxc5 Qc7 24. Rc2 Nf5 25. Ng4 h5 26. Nf2 Rd8 27. b4 Qe5 28. Nd1 Qa1 29. Rd2 h4 30. Kf2 d4 31. e4 Ne3 32. Nxe3 dxe3+ 33. Qxe3 Rxd2+ 34. Qxd2 Qxa3 35. Qd8+ Kh7 36. Qxh4+ Kg8 37. Qd8+ Kh7 38. Qd2 e5 39. g3 g6 40. h4 a5 41. bxa5 Qxc5+ 42. Kg2 Qc7 43. Qd5 Kh6 44. g4 Qe7 45. g5+ Kg7 46. Kg3 Kh8 47. f4 exf4+ 48. Kxf4 Qc7+ 49. Qe5+ Qxe5+ 50. Kxe5 1-0

[Event "COL visually impaired 14th"]
[Site "Armenia"]
[Date "2018.11.10"]
[Round "3.13"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Lopez Bedoya, Wilson"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1527"]
[PlyCount "55"]
[EventDate "2018.11.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. Bb3 Bd7 6. 0-0 Nf6 7. h3 0-0 8. Re1 a6 9. d3 Re8 10. Nbd2 Ba7 11. Nf1 h6 12. Ng3 Na5 13. Bc2 c6 14. b4 c5 15. bxa5 Qxa5 16. c4 Qd8 17. Nh4 b5 18. Nhf5 Bxf5 19. Nxf5 g6 20. Nxh6+ Kg7 21. Bg5 Qd7 22. Qf3 Qe6 23. cxb5 axb5 24. Bb3 c4 25. dxc4 bxc4 26. Bxc4 d5 27. exd5 Nxd5 28. Bxd5 1-0

[Event "COL visually impaired 14th"]
[Site "Armenia"]
[Date "2018.11.09"]
[Round "2.7"]
[White "Munoz, Mauricio"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1679"]
[BlackElo "1527"]
[PlyCount "39"]
[EventDate "2018.11.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 Nc6 6. c4 Nb6 7. d5 exd5 8. cxd5 Nxe5 9. Nxe5 Qe7 10. Qe2 Nxd5 11. Nc4 Qxe2+ 12. Bxe2 Nb4 13. Nca3 a6 14. 0-0 d5 15. Re1 Be6 16. Bg4 Kd7 17. Bxe6+ fxe6 18. Bf4 Bd6 19. Bxd6 Kxd6 20. Nc3 1-0

[Event "COL visually impaired 14th"]
[Site "Armenia"]
[Date "2018.11.09"]
[Round "1.15"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Astudillo Escobar, Jose Fernando"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1527"]
[BlackElo "1460"]
[PlyCount "35"]
[EventDate "2018.11.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. c3 Bg4 5. Bb3 Qf6 6. d3 Bxf3 7. Qxf3 Qxf3 8. gxf3 Nf6 9. Nd2 0-0-0 10. Bxf7 g6 11. Nc4 b5 12. Bg5 Bg7 13. Ne3 h6 14. Bxf6 Bxf6 15. Bxg6 b4 16. Nd5 Bh4 17. Nxb4 Nxb4 18. cxb4 1-0

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.10"]
[Round "5"]
[White "Pena Romero, Edwin Oswaldo"]
[Black "Mateus, Camilo Andres"]
[Result "0-1"]
[ECO "C84"]
[BlackElo "1485"]
[PlyCount "68"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 0-0 8. 0-0 d6 9. d4 Bg4 10. Be3 Na5 11. Nbd2 Nxb3 12. Nxb3 Nxe4 13. Qe2 exd4 14. Nbxd4 c5 15. Nc6 Qc7 16. Nxe7+ Qxe7 17. Bf4 Rfe8 18. Rfe1 d5 19. Qd3 Be6 20. a4 Qb7 21. Qc2 h6 22. Nd2 Nxd2 23. Qxd2 Bd7 24. axb5 axb5 25. Rxa8 Qxa8 26. Rxe8+ Qxe8 27. Be3 Qe4 28. f3 Qc4 29. Bxh6 gxh6 30. Qxh6 Qe2 31. Qg5+ Kf8 32. Qd8+ Be8 33. Qd6+ Kg7 34. Qg3+ Kf6 0-1

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.09"]
[Round "2"]
[White "Buitrago, Bernardo"]
[Black "Pena Romero, Edwin Oswaldo"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1880"]
[PlyCount "13"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e6 6. c4 Be7 7. Na3 1-0

