[Event "Puerto Lopez op"]
[Site "Puerto Lopez"]
[Date "2021.08.01"]
[Round "4"]
[White "Rey Diaz, Juan Felipe"]
[Black "Romero, Hector Julio"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "1548"]
[BlackElo "1677"]
[PlyCount "32"]
[EventDate "2021.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 Be7 4. e4 d6 5. Bf4 0-0 6. e5 dxe5 7. dxe5 Qxd1+ 8. Rxd1 Nh5 9. Be3 g6 10. Be2 Ng7 11. Nf3 a6 12. 0-0 Nc6 13. Rd2 b6 14. Rfd1 Rd8 15. Rxd8+ Bxd8 16. Bd3 Bb7 0-1

[Event "Puerto Lopez op"]
[Site "Puerto Lopez"]
[Date "2021.08.01"]
[Round "6"]
[White "Romero, Hector Julio"]
[Black "Arango, Javier"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1677"]
[BlackElo "1600"]
[PlyCount "47"]
[EventDate "2021.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bd6 6. Bd3 Ne7 7. Ne2 a6 8. 0-0 0-0 9. Bg5 f6 10. Bh4 Ng6 11. Bg3 Bc7 12. Rc1 f5 13. Bxc7 Qxc7 14. Ng5 h6 15. Nf3 b6 16. Bb1 Bb7 17. a4 Nd7 18. b4 Rad8 19. Qb3 c5 20. bxc5 bxc5 21. d5 e5 22. Ng3 f4 23. Ne2 Rb8 24. Qc2 1-0

[Event "Puerto Lopez op"]
[Site "Puerto Lopez"]
[Date "2021.07.31"]
[Round "2"]
[White "Leal Cruz, Fabio"]
[Black "Romero, Hector Julio"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1579"]
[BlackElo "1677"]
[PlyCount "40"]
[EventDate "2021.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Bd6 4. c3 Nf6 5. Bd3 0-0 6. 0-0 b6 7. Ne5 c5 8. Nd2 Nbd7 9. f4 Ne8 10. Qh5 f5 11. Ndf3 Ndf6 12. Qh3 Qe7 13. Kh1 g6 14. g4 fxg4 15. Nxg4 Nxg4 16. Qxg4 e5 17. f5 e4 18. Ne5 Bxe5 19. dxe5 exd3 20. e6 Bxe6 0-1

[Event "Puerto Lopez op"]
[Site "Puerto Lopez"]
[Date "2021.07.31"]
[Round "3"]
[White "Romero, Hector Julio"]
[Black "Casas Cobos, Julio Eduardo"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1677"]
[BlackElo "1846"]
[PlyCount "56"]
[EventDate "2021.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Be3 Qb6 6. Qd2 Bd7 7. f4 Nh6 8. Nf3 Nf5 9. Bf2 Rc8 10. Bd3 cxd4 11. Bxf5 exf5 12. cxd4 Nb4 13. Na3 Bb5 14. Nxb5 Qxb5 15. Qe2 Nc2+ 16. Kf1 Qxe2+ 17. Kxe2 Nxa1 18. Rxa1 Rc2+ 19. Kf1 Rxb2 20. a4 Be7 21. Rc1 Kd7 22. Bh4 Bxh4 23. Nxh4 Rc8 24. Rxc8 Kxc8 25. Nxf5 Kd7 26. Nxg7 a5 27. Nf5 b5 28. axb5 a4 0-1

