[Event "Bucaramanga Bonita op"]
[Site "Bucaramanga"]
[Date "2021.09.05"]
[Round "6"]
[White "Quintero Vargas, Camilo Esteban"]
[Black "Romero Villamizar, Carlos Alirio"]
[Result "0-1"]
[ECO "B86"]
[BlackElo "1551"]
[PlyCount "57"]
[EventDate "2021.09.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 e6 7. Nde2 Be7 8. 0-0 b5 9. Bd3 Bb7 10. Ng3 Nbd7 11. a3 Ne5 12. h3 d5 13. Bf4 Bd6 14. Be3 Be7 15. Nce2 dxe4 16. Nxe4 Nxe4 17. Bxe4 Bxe4 18. Qd4 Qxd4 19. Bxd4 f6 20. Rac1 Nd7 21. Nc3 e5 22. Nxe4 exd4 23. Rfe1 0-0 24. Rcd1 f5 25. Ng3 Bc5 26. Ne2 Nf6 27. Nxd4 Rad8 28. Nxf5 Rxd1 29. Rxd1 0-1

[Event "Bucaramanga Bonita op"]
[Site "Bucaramanga"]
[Date "2021.09.05"]
[Round "5"]
[White "Romero Villamizar, Carlos Alirio"]
[Black "Marin Campos, Doandris Javier"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1551"]
[BlackElo "1471"]
[PlyCount "70"]
[EventDate "2021.09.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. Nf3 dxe4 3. Ng5 Nf6 4. d3 Bf5 5. Qe2 exd3 6. cxd3 Nc6 7. a3 Nd4 8. Qd1 e5 9. Nc3 Bd6 10. Be2 0-0 11. 0-0 c5 12. Nf3 e4 13. Nh4 Nxe2+ 14. Nxe2 Bg4 15. h3 exd3 16. hxg4 Nxg4 17. g3 dxe2 18. Qxe2 Ne5 19. Kg2 Qf6 20. Bf4 Rfe8 21. Qc2 Nc6 22. Bxd6 Qxd6 23. Rh1 Qd5+ 24. Nf3 Qxf3+ 25. Kxf3 Nd4+ 26. Kg2 Nxc2 27. Rac1 Re2 28. Rh5 b6 29. Rch1 h6 30. Rd5 Rae8 31. Rd7 R8e7 32. Rd8+ Kh7 33. Kf3 Ne1+ 34. Kg4 Rxf2 35. Rh5 Nf3 0-1

[Event "Bucaramanga Bonita op"]
[Site "Bucaramanga"]
[Date "2021.09.04"]
[Round "4"]
[White "Duarte Zuniga, Jimy"]
[Black "Romero Villamizar, Carlos Alirio"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1551"]
[PlyCount "62"]
[EventDate "2021.09.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. 0-0 a6 5. Re1 b5 6. Bf1 Bb7 7. Nc3 Nd7 8. Ne2 Ngf6 9. Ng3 h6 10. e5 Bxf3 11. Re2 Bxe2 12. Qxe2 Nxe5 13. a4 b4 14. b3 Nc6 15. Bb2 Be7 16. Re1 0-0 17. Bxf6 Bxf6 18. Qg4 Kh7 19. Re4 g6 20. Qh3 Rg8 21. Bd3 Bg7 22. Rh4 Ne7 23. Nh5 Nf5 24. Bxf5 Bf8 25. Nf6+ Qxf6 26. Rxh6+ Bxh6 27. Bd3 e5 28. g4 Qg5 29. Qg3 Kg7 30. h4 Qf4 31. g5 Qxg3+ 0-1

[Event "Bucaramanga Bonita op"]
[Site "Bucaramanga"]
[Date "2021.09.04"]
[Round "2"]
[White "Mateus Patino, Paula Andrea"]
[Black "Romero Villamizar, Carlos Alirio"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1551"]
[PlyCount "32"]
[EventDate "2021.09.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. c3 a6 5. d4 b5 6. Bb3 c4 7. Bc2 Bb7 8. Bg5 Be7 9. e5 Bxg5 10. exd6 Bf6 11. d7+ Qxd7 12. Nbd2 g6 13. Ne4 Bg7 14. Nc5 Qe7 15. d5 Bxd5 16. Be4 Qxc5 0-1

[Event "Bucaramanga Bonita op"]
[Site "Bucaramanga"]
[Date "2021.09.04"]
[Round "1"]
[White "Romero Villamizar, Carlos Alirio"]
[Black "Acosta Cruz, Luis Ivan"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "1551"]
[BlackElo "1773"]
[PlyCount "39"]
[EventDate "2021.09.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 Bxc3 5. Bxc3 dxe4 6. Qe2 Nf6 7. g3 0-0 8. Bg2 Qd5 9. f3 exf3 10. Bxf3 Qd7 11. 0-0-0 c6 12. Kb1 Nd5 13. Bd2 b5 14. Qd3 a5 15. Be4 f5 16. Bf3 Na6 17. c3 Bb7 18. Ne2 b4 19. c4 Nf6 20. c5 0-1

[Event "Bucaramanga Bonita op"]
[Site "Bucaramanga"]
[Date "2021.09.04"]
[Round "3"]
[White "Romero Villamizar, Carlos Alirio"]
[Black "Avila Vargas, Juan Manuel"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1551"]
[BlackElo "1475"]
[PlyCount "78"]
[EventDate "2021.09.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Qf3 Nf6 7. Nxc6 bxc6 8. 0-0 0-0 9. Nc3 Rb8 10. Re1 Bb7 11. Rb1 d5 12. Bf4 Rc8 13. Bb3 d4 14. Ne2 c5 15. Bc4 Bxe4 16. Qb3 Nh5 17. Ng3 Bxc2 18. Qxc2 Nxf4 19. Qe4 e5 20. Rbd1 Qb6 21. b3 Kh8 22. Nf1 f5 23. Qf3 Qc6 24. Qxc6 Rxc6 25. g3 Ne6 26. h4 e4 27. Kg2 d3 28. Ne3 Nd4 29. Rd2 Nf3 30. Bd5 Nxe1+ 31. Kf1 Nf3 32. Rd1 Rd6 33. Bc4 Rfd8 34. Ng2 d2 35. Nf4 Nh2+ 36. Kg2 Ng4 37. Ne6 Rxe6 38. Bxe6 e3 39. Bc4 Nxf2 0-1

[Event "Calle Region-ch U1700"]
[Site "Calle"]
[Date "2020.02.22"]
[Round "4.12"]
[White "Romero Villamizar, Carlos Alirio"]
[Black "Cardenas Briceno, Eloy"]
[Result "0-1"]
[ECO "C43"]
[BlackElo "1469"]
[PlyCount "8"]
[EventDate "2020.02.21"]
[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 Nf6 3. d4 d5 4. Nxe5 Bd6 0-1

[Event "Calle Region-ch U1700"]
[Site "Calle"]
[Date "2020.02.22"]
[Round "2.12"]
[White "Romero Villamizar, Carlos Alirio"]
[Black "Lara, Andres Mauricio"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "26"]
[EventDate "2020.02.21"]
[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 d5 2. e4 e6 3. d3 dxe4 4. Ng5 exd3 5. Bxd3 Be7 6. Nf3 Nf6 7. Nc3 0-0 8. Be3 Nc6 9. 0-0 Nb4 10. a3 Nxd3 11. cxd3 b6 12. d4 Bb7 13. Qe2 a5 0-1

