[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.19"]
[Round "9"]
[White "Acuna Romero, Vladimir"]
[Black "Ortiz Monsalve, Sebastian"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1744"]
[BlackElo "1947"]
[PlyCount "122"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 e6 2. b3 Nc6 3. Bb2 d5 4. exd5 exd5 5. Nf3 Nf6 6. d4 Bd6 7. Bd3 0-0 8. 0-0 Nb4 9. Be2 Bf5 10. Na3 Re8 11. c3 Nc6 12. Nc2 Ne4 13. Ne3 Bg6 14. c4 dxc4 15. bxc4 Qf6 16. Nd5 Qd8 17. Re1 Nb4 18. Qb3 Nxd5 19. cxd5 f6 20. Bd3 Kh8 21. Qc2 f5 22. Rad1 Bb4 23. Re3 Qxd5 24. Ne5 Qd6 25. f3 Rxe5 26. dxe5 Qb6 27. fxe4 Qxe3+ 28. Kh1 fxe4 29. Bc4 Qc5 30. Qb3 b5 31. Bf7 Bxf7 32. Qxf7 Rf8 33. Qd7 Qc4 34. Rg1 Rf1 35. Qe8+ Bf8 36. h3 Rxg1+ 37. Kxg1 Qc5+ 38. Kh1 e3 39. Bd4 Qe7 40. Qxb5 c5 41. Bxe3 Qxe5 42. Bf2 h6 43. a4 Bd6 44. g3 Qe4+ 45. Kh2 c4 46. Qd7 Qd3 47. Qxa7 c3 48. Qa8+ Kh7 49. Qa5 c2 50. Qe1 Bb4 51. Qe3 Qxe3 52. Bxe3 Ba3 53. a5 c1Q 54. Bxc1 Bxc1 55. a6 Be3 56. Kg2 Kg6 57. Kf3 Ba7 58. Ke4 Kf6 59. Kd5 Kf5 60. Kd6 h5 61. Kd5 g5 0-1

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.18"]
[Round "7"]
[White "Acuna Romero, Vladimir"]
[Black "Jimenez Mendez, William"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "1744"]
[BlackElo "1667"]
[PlyCount "98"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 g6 7. Ng5 Bg7 8. c5 0-0 9. Bb5 Bf5 10. 0-0 h6 11. Nf3 Qc7 12. Ne2 Rad8 13. Ng3 Bg4 14. Bxc6 bxc6 15. h3 Bxf3 16. Qxf3 Qb7 17. Rb1 Nd7 18. b4 Kh7 19. Rd1 e5 20. Ne2 exd4 21. Nxd4 a6 22. Qb3 Rfe8 23. Nf3 Re4 24. a3 Rde8 25. Bd2 Qc8 26. Re1 Nf6 27. Qd3 Rxe1+ 28. Rxe1 Rxe1+ 29. Bxe1 Ne4 30. Nd2 Ng5 31. h4 Ne6 32. h5 Qb7 33. Nf3 Nf4 34. hxg6+ fxg6 35. Qe3 Nh5 36. Bd2 Nf6 37. Nd4 Ng4 38. Qf4 Qd7 39. Nf3 Nf6 40. Ne5 Qc8 41. Nf7 g5 42. Qh2 Ne4 43. Be1 Bd4 44. Qxh6+ Kg8 45. Nxg5 Nxg5 46. Qxg5+ Bg7 47. Bc3 Qd7 48. Qxg7+ Qxg7 49. Bxg7 Kxg7 1-0

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.18"]
[Round "8"]
[White "Aponte, Jorge Enrique"]
[Black "Acuna Romero, Vladimir"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2008"]
[BlackElo "1744"]
[PlyCount "116"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. d5 d6 4. Nc3 g6 5. e4 a6 6. a4 Qb6 7. Qc1 e5 8. a5 Qd8 9. Bg5 Nbd7 10. Nf3 b6 11. axb6 Qxb6 12. Bc4 Rb8 13. Ra2 Bg7 14. 0-0 0-0 15. Qd2 Ra8 16. Rfa1 Ne8 17. Be7 Nc7 18. Bxf8 Bxf8 19. Qd3 Rb8 20. Nd2 Nb5 21. Nb3 Nd4 22. Nxd4 exd4 23. Na4 Qd8 24. Bxa6 Ne5 25. Qe2 Bd7 26. b3 Qg5 27. Kh1 Qh4 28. f3 Bh6 29. g3 Qh5 30. Rf1 Bh3 31. Raa1 f5 32. Bd3 Bxf1 33. Rxf1 f4 34. Kg2 Qg5 35. Rd1 Qf6 36. g4 Bg5 37. Ra1 h5 38. h3 Bh4 39. Bb5 Bg3 40. Rh1 Qg5 41. Bc6 Rf8 42. Nb2 hxg4 43. hxg4 Nxg4 44. Nd1 Ne3+ 45. Nxe3 fxe3 46. Bd7 Bf2+ 47. Bg4 Qf4 48. Rh3 Kg7 49. Qb5 Rf7 50. Qe8 Rf8 51. Qd7+ Rf7 52. Qc8 Rf8 53. Qd7+ Rf7 54. Qb5 Qe5 55. Qb8 Rf8 56. Qa7+ Kf6 57. Qd7 Qe7 58. Qc6 Be1 0-1

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.17"]
[Round "6"]
[White "Hernandez Figeroa, Juan Martin"]
[Black "Acuna Romero, Vladimir"]
[Result "1-0"]
[ECO "D94"]
[BlackElo "1744"]
[PlyCount "89"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. e3 g6 4. Nc3 Bg7 5. Be2 d5 6. d4 0-0 7. h3 a5 8. b3 Bf5 9. 0-0 Na6 10. Bb2 Ne4 11. g4 Nxc3 12. Bxc3 Be6 13. Ng5 Nc7 14. Nxe6 Nxe6 15. f4 Qc7 16. Qe1 b6 17. Rc1 Qd6 18. Qf2 dxc4 19. bxc4 Nc7 20. e4 Rad8 21. e5 Qa3 22. Bf3 c5 23. d5 Na6 24. Be4 f6 25. Qb2 Qxb2 26. Bxb2 fxe5 27. fxe5 Nb8 28. Rxf8+ Rxf8 29. Re1 Rf4 30. Bc1 Rf8 31. d6 exd6 32. Bd5+ Kh8 33. exd6 Bd4+ 34. Be3 Bc3 35. Re2 Kg7 36. Bg5 Bf6 37. Bxf6+ Kxf6 38. Re6+ Kg5 39. Re7 Rd8 40. Rb7 Nd7 41. Be6 Nf8 42. Bd5 Rxd6 43. Kg2 Nd7 44. Kg3 Nf6 45. h4+ 1-0

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.16"]
[Round "5"]
[White "Acuna Romero, Vladimir"]
[Black "Acosta Morales, Juan Carlos"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1744"]
[BlackElo "1908"]
[PlyCount "80"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 b5 4. d3 Bb7 5. Nf3 e6 6. g3 b4 7. Ne2 d5 8. e5 Ne7 9. Bg2 h5 10. d4 Nf5 11. Ng5 Nc6 12. c3 Qb6 13. Bh3 g6 14. Bxf5 gxf5 15. Be3 h4 16. Kf2 Be7 17. a3 a5 18. axb4 cxb4 19. Nf3 h3 20. Nd2 Ba6 21. Qc2 Qb5 22. Rhe1 Kf8 23. Nc1 Kg7 24. Qd1 bxc3 25. bxc3 Qb2 26. Ne2 Rhc8 27. Qc1 Qb5 28. Qb1 a4 29. Ng1 Rh8 30. Qc2 a3 31. Nb1 Qb2 32. Qxb2 axb2 33. Ra2 Rhb8 34. Nf3 Bd3 35. Rxa8 Rxa8 36. Rg1 Ra1 37. Nfd2 Na5 38. Re1 Nc4 39. Rg1 Nxd2 40. Nxd2 Rxg1 0-1

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.16"]
[Round "4"]
[White "Andrade Salcedo, Jorge Mario"]
[Black "Acuna Romero, Vladimir"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1905"]
[BlackElo "1744"]
[PlyCount "88"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Bf5 5. 0-0 e6 6. c4 Nbd7 7. Nc3 Be7 8. Nd2 0-0 9. e4 dxe4 10. Ndxe4 Nb6 11. b3 Qd7 12. Be3 Rad8 13. Qe2 Qc7 14. Bf4 Qc8 15. Rad1 Nbd7 16. Nd6 Bxd6 17. Bxd6 Rfe8 18. c5 Nd5 19. Nxd5 cxd5 20. g4 Bg6 21. Rc1 Nf8 22. h4 f6 23. f4 Qc6 24. h5 Bf7 25. Rf3 Rxd6 26. b4 Rdd8 27. b5 Qc7 28. Rcf1 f5 29. Re3 b6 30. c6 a6 31. a4 axb5 32. axb5 Qa7 33. g5 Re7 34. Bf3 Qa4 35. Qd3 Rc7 36. Be2 Ra8 37. Rb1 Qa7 38. Qc2 Qb8 39. Reb3 Rca7 40. Qc1 Qc7 41. Qe3 Ra2 42. Bf3 R2a7 43. Rc1 Rc8 44. Rcc3 Ra1+ 1/2-1/2

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.15"]
[Round "3"]
[White "Naranjo Hernandez, Emmanuel"]
[Black "Acuna Romero, Vladimir"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1440"]
[BlackElo "1744"]
[PlyCount "76"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c6 2. d3 Nf6 3. Nf3 e5 4. Nc3 d6 5. d4 Qc7 6. Bc4 Bg4 7. d5 b5 8. Be2 b4 9. Nb1 Nxe4 10. c3 Nf6 11. Bc4 e4 12. h3 Bh5 13. g4 Nxg4 14. hxg4 Bxg4 15. Be2 exf3 16. Bxf3 Bxf3 17. Qxf3 c5 18. Kd1 f6 19. Qf5 Qd7 20. Re1+ Kd8 21. Qe4 a5 22. Re3 h5 23. a3 b3 24. Nd2 h4 25. Nf1 g5 26. Qf3 Be7 27. Re6 Qb5 28. Nd2 Nd7 29. c4 Qa6 30. a4 Ne5 31. Qh3 g4 32. Qh2 Kd7 33. Rb1 Rag8 34. Qg2 g3 35. fxg3 Rxg3 36. Qh2 Qc8 37. Ne4 Nf3 38. Qh1 Rg1+ 0-1

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.14"]
[Round "1"]
[White "Acuna Romero, Vladimir"]
[Black "Castano, Jhon Edison"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1744"]
[BlackElo "2036"]
[PlyCount "66"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 e6 4. Nf3 Nf6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nc6 8. d3 Rb8 9. h3 d5 10. Bd2 b5 11. e5 Nd7 12. Qe2 b4 13. Nd1 Qc7 14. Nf2 Nd4 15. Nxd4 cxd4 16. Rfc1 Rb6 17. c4 bxc3 18. bxc3 Ba3 19. Rc2 Bb2 20. Rd1 dxc3 21. Bc1 Bxc1 22. Rdxc1 d4 23. Ne4 Bb7 24. Qf2 Bxe4 25. Bxe4 Qc5 26. g4 Rfb8 27. Kf1 Rb2 28. Ke1 Rxc2 29. Qxc2 Qa3 30. Ra1 Nc5 31. f5 Rb2 32. Qc1 Nxe4 33. dxe4 d3 0-1

[Event "Medellin Sub zt 2.3.2"]
[Site "Medellin"]
[Date "2025.04.14"]
[Round "2"]
[White "Acuna Romero, Vladimir"]
[Black "Rodriguez Mejia, Eddy Gabriel"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1744"]
[BlackElo "1984"]
[PlyCount "74"]
[EventDate "2025.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 d6 2. f4 Nf6 3. Nc3 c5 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 0-0 7. d3 a6 8. a4 e6 9. Qe1 Nc6 10. Bd2 Rb8 11. Qh4 d5 12. Ba2 dxe4 13. dxe4 Nd4 14. Rad1 Nxf3+ 15. gxf3 Nh5 16. Qg4 b5 17. axb5 Bd4+ 18. Kh1 axb5 19. Ne2 Bg7 20. Bc3 Qe7 21. Bxg7 Kxg7 22. Rg1 Kh8 23. e5 Bb7 24. Rgf1 Rbd8 25. Nc3 Rxd1 26. Nxd1 Ra8 27. Bb1 Ra4 28. Qg5 Qd7 29. Qh6 Kg8 30. c4 Bxf3+ 31. Rxf3 Qxd1+ 32. Kg2 Qxb1 33. f5 Qxb2+ 34. Rf2 Qxe5 35. Rd2 Qe4+ 36. Kf1 Ra1+ 37. Kf2 Qxf5+ 0-1

[Event "Bogota rapid op"]
[Site "Bogota"]
[Date "2024.09.01"]
[Round "7"]
[White "Acuna Romero, Vladimir"]
[Black "Centanaro Erazo, Nicolle Daniela"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1855"]
[BlackElo "1707"]
[PlyCount "110"]
[EventDate "2024.09.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Be2 Nf6 6. 0-0 e6 7. h3 Bxf3 8. Bxf3 Be7 9. c4 0-0 10. Nc3 Nc6 11. cxd5 Nxd5 12. Nxd5 exd5 13. Be3 Qd7 14. Re1 Bf6 15. Qb3 Nxd4 16. Bxd4 Bxd4 17. Rad1 Bb6 18. Rxd5 Qc7 19. Rde5 Rad8 20. Rd5 Rxd5 21. Qxd5 h6 22. Qxb7 Qc2 23. Re2 Qb1+ 24. Kh2 Qxa2 25. Bd5 Qa4 26. Re4 Qb5 27. b3 Bc7+ 28. f4 Qxb7 29. Bxb7 Bb6 30. Bd5 g6 31. Bc4 Kg7 32. Re7 Kf6 33. Rd7 Be3 34. g3 Bb6 35. Kg2 Bd4 36. Kf3 Bb6 37. g4 Bc5 38. h4 Bb6 39. g5+ hxg5 40. hxg5+ Kg7 41. Kg4 Be3 42. f5 gxf5+ 43. Kxf5 Bb6 44. Bd5 Bd4 45. Bc4 Bb6 46. Kg4 Kg6 47. Rd6+ f6 48. Bd3+ Kg7 49. Rd7+ Rf7 50. Rd5 fxg5 51. Rxg5+ Kf8 52. Bc4 Rf2 53. Kh5 Rh2+ 54. Kg6 Rf2 55. Rd5 Ke7 1/2-1/2

[Event "Bogota rapid op"]
[Site "Bogota"]
[Date "2024.09.01"]
[Round "6"]
[White "Acuna Romero, Vladimir"]
[Black "Munevar Garcia, Jhon Fernando"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1855"]
[BlackElo "1645"]
[PlyCount "28"]
[EventDate "2024.09.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d4 c5 4. exd5 exd5 5. Nf3 Nf6 6. Bg5 Be7 7. dxc5 Bxc5 8. Bxf6 Qxf6 9. Qxd5 Qe7+ 10. Qe5 Be6 11. Bb5+ Nc6 12. 0-0 0-0 13. Ne4 Nxe5 14. Nxe5 Bf5 0-1

[Event "Bogota rapid op"]
[Site "Bogota"]
[Date "2024.09.01"]
[Round "2"]
[White "Acuna Romero, Vladimir"]
[Black "Pena Flechas, Luis Orlando"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1855"]
[BlackElo "1663"]
[PlyCount "69"]
[EventDate "2024.09.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 a6 4. Nf3 e6 5. g3 Qc7 6. Bg2 d6 7. 0-0 Bd7 8. Qe2 g6 9. d3 Bg7 10. f5 Nd4 11. Qd1 Nxf3+ 12. Bxf3 Bd4+ 13. Kh1 e5 14. Nd5 Qd8 15. c3 h5 16. cxd4 exd4 17. Bf4 Bc6 18. fxg6 fxg6 19. Qd2 Bxd5 20. exd5 Qd7 21. Rae1+ Ne7 22. Bg5 Rh7 23. Qa5 Rf7 24. Re6 Kf8 25. Bxe7+ Rxe7 26. Rxg6 Rf7 27. Qd2 Qf5 28. Qh6+ Ke7 29. Re6+ Kd7 30. Rxd6+ Kc7 31. Bg2 Qh7 32. Rxf7+ Qxf7 33. Rf6 Qe8 34. Qg7+ Qd7 35. Rf7 1-0

[Event "Bogota rapid op"]
[Site "Bogota"]
[Date "2024.09.01"]
[Round "4"]
[White "Acuna Romero, Vladimir"]
[Black "Santos Silva, Edwin Fernando"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1855"]
[BlackElo "1646"]
[PlyCount "67"]
[EventDate "2024.09.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 a6 9. Nf3 Bc5 10. Bxc5 Nxc5 11. Be2 Qb6 12. Qc1 0-0 13. a3 f6 14. h4 fxe5 15. fxe5 Nd7 16. Qd2 Qxb2 17. Rb1 Qxa3 18. 0-0 Qc5+ 19. Kh1 Ndxe5 20. Na4 Qe7 21. g3 b5 22. Nc3 Bb7 23. Ng5 Nc4 24. Qd3 g6 25. Bg4 N6e5 26. Bxe6+ Kh8 27. Qd4 h6 28. Nf7+ Rxf7 29. Bxf7 Kh7 30. Rbe1 Qd6 31. Bxd5 Rd8 32. Qa7 Rd7 33. Bxb7 Nc6 34. Qxa6 1-0

[Event "Bogota rapid op"]
[Site "Bogota"]
[Date "2024.09.01"]
[Round "3"]
[White "Garcia Mendez, Engels Vladimir"]
[Black "Acuna Romero, Vladimir"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2074"]
[BlackElo "1855"]
[PlyCount "57"]
[EventDate "2024.09.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nc3 a6 2. Nf3 c6 3. d4 d5 4. Bf4 Nf6 5. e3 Nbd7 6. Bd3 g6 7. Qe2 Bg7 8. 0-0-0 b5 9. e4 Qa5 10. Ne5 Nxe5 11. Bxe5 b4 12. Nxd5 cxd5 13. exd5 0-0 14. Bc4 Bd7 15. Bb3 Rac8 16. Kb1 Ba4 17. d6 exd6 18. Bxd6 Rfe8 19. Qf3 Bxb3 20. axb3 Qb5 21. Rd3 Re6 22. Be5 Rec6 23. Rc1 Nd5 24. Bxg7 Kxg7 25. h4 Qa5 26. h5 Nc3+ 27. bxc3 bxc3 28. h6+ Kxh6 29. Qxf7 1-0

[Event "Bogota rapid op"]
[Site "Bogota"]
[Date "2024.09.01"]
[Round "1"]
[White "Marino Bohorquez, Jeisson Andres"]
[Black "Acuna Romero, Vladimir"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1502"]
[BlackElo "1855"]
[PlyCount "38"]
[EventDate "2024.09.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 Nf6 4. e3 d5 5. d4 Bg4 6. Nc3 e6 7. Qd2 Ne4 8. Nxe4 dxe4 9. Ne5 Nxe5 10. h3 Nf3+ 11. Bxf3 Bxf3 12. Rg1 Qb6 13. b3 Be7 14. Bb2 0-0 15. g4 Rfd8 16. Rg3 cxd4 17. a3 Bg5 18. Qb4 Qxb4+ 19. axb4 dxe3 0-1

[Event "Bogota rapid op"]
[Site "Bogota"]
[Date "2024.09.01"]
[Round "5"]
[White "Rubiano, Manuel Andres"]
[Black "Acuna Romero, Vladimir"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "1855"]
[PlyCount "78"]
[EventDate "2024.09.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 g6 3. Nf3 Bg7 4. d4 Nf6 5. Be3 0-0 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Nbd7 9. 0-0-0 e5 10. Bg5 c6 11. d5 c5 12. h4 h5 13. Be2 Qa5 14. Qh3 Rab8 15. g4 b5 16. gxh5 b4 17. Nb1 gxh5 18. Rhg1 Kh7 19. Qf5+ Kh8 20. Bd2 c4 21. Bxh5 c3 22. Qg5 cxd2+ 23. Nxd2 Ne8 24. Bg4 Ndf6 25. h5 Ng8 26. Bf5 Bh6 27. Qg4 Qxa2 28. Qg5 Bxg5 29. Rxg5 Qa1+ 30. Nb1 Nh6 31. Rdg1 Rg8 32. Rxg8+ Nxg8 33. h6 Nxh6 34. Rh1 Kg7 35. Rg1+ Kf6 36. Bh3 a5 37. Rh1 Ng7 38. Bd7 Ng8 39. Rh8 a4 0-1

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "5"]
[White "Acuna Romero, Vladimir"]
[Black "Acevedo Blandon, Brahian"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1744"]
[PlyCount "80"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nge7 5. g3 d5 6. d3 g6 7. Bg2 Bg7 8. 0-0 0-0 9. Rb1 d4 10. Ne2 e5 11. a3 Qd6 12. Qe1 a5 13. h3 f5 14. exf5 Nxf5 15. fxe5 Nxe5 16. Bf4 Nxf3+ 17. Rxf3 Qe7 18. Qd2 Re8 19. Rf2 Ne3 20. g4 Nxg2 21. Kxg2 Bd7 22. Ng3 Bc6+ 23. Kh2 b6 24. Rbf1 Qe6 25. Re2 Qd5 26. Ne4 Ra7 27. Qe1 Rae7 28. Qg3 Rf7 29. Rfe1 Ref8 30. Rf2 Rxf4 31. Rxf4 Rxf4 32. Qh4 Qe5 33. Kg1 Bxe4 34. dxe4 Rxe4 35. Rf1 Qe7 36. Qg3 Be5 37. Qf3 Bc7 38. c3 dxc3 39. bxc3 Rf4 40. Qa8+ Kg7 0-1

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "3"]
[White "Acuna Romero, Vladimir"]
[Black "Cardona, Marisol"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1744"]
[BlackElo "1502"]
[PlyCount "69"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. d3 Nc6 5. Nf3 b6 6. g3 Bb7 7. Bg2 Nge7 8. 0-0 g6 9. Nh4 Bg7 10. f5 dxe4 11. f6 Bxf6 12. Rxf6 Nf5 13. Nxe4 Nce7 14. Nxf5 Nxf5 15. Bg5 Qd4+ 16. Kh1 h6 17. c3 Qd7 18. Rxf5 Bxe4 19. Bxe4 gxf5 20. Bxa8 hxg5 21. Qf3 Ke7 22. Bc6 Qd6 23. Bb5 g4 24. Qf4 Qd5+ 25. Kg1 Kf6 26. Re1 Kg6 27. Bc4 Qc6 28. d4 b5 29. Bd3 c4 30. Bc2 Qa6 31. Qxg4+ Kf6 32. Qf4 Rh5 33. a3 Qc8 34. h4 Rh7 35. Qg5# 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "7"]
[White "Acuna Romero, Vladimir"]
[Black "Cuello Garcia, Richard Orlando"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1744"]
[PlyCount "69"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 e5 5. d3 Be7 6. Nge2 Nc6 7. 0-0 a6 8. a3 b5 9. Nd5 Nxd5 10. exd5 Nd4 11. c3 Nxe2+ 12. Qxe2 0-0 13. Be3 f5 14. f4 Bf6 15. Rad1 Ra7 16. Qf2 Re7 17. Rfe1 e4 18. dxe4 fxe4 19. Qd2 Bg4 20. Rc1 Qd7 21. b4 c4 22. Bd4 Qf5 23. Re3 Qxd5 24. Rce1 Rfe8 25. h3 Bc8 26. g4 Bxd4 27. cxd4 Bb7 28. Rd1 Qf7 29. f5 d5 30. Rf1 Qf6 31. Qf2 Qxd4 32. g5 Rf7 33. f6 gxf6 34. gxf6 Ref8 35. Rg3+ 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "8"]
[White "Acuna Romero, Vladimir"]
[Black "Nunez Rudas, Carlos Daniel"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1744"]
[PlyCount "78"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. d3 Bg4 6. Be2 g6 7. h3 Bxf3 8. Bxf3 Bg7 9. Be3 Nd4 10. 0-0 0-0 11. Rb1 Rc8 12. Ne2 Nxf3+ 13. Rxf3 e6 14. Qd2 d5 15. e5 d4 16. Bf2 Nd5 17. h4 h5 18. c4 Ne7 19. Ng3 f6 20. Re1 fxe5 21. fxe5 Rxf3 22. gxf3 Nc6 23. f4 Qxh4 24. Ne4 Qg4+ 25. Kh2 Rf8 26. Rg1 Qxf4+ 27. Qxf4 Rxf4 28. Bg3 Rg4 29. Nxc5 Nxe5 30. Rf1 h4 31. Bxe5 Bxe5+ 32. Kh3 Rg3+ 33. Kxh4 b6 34. Nxe6 Rg2 35. Rf8+ Kh7 36. Rf7+ Kh6 37. Nf8 g5+ 38. Kh3 Rg3+ 39. Kh2 Rf3+ 0-1

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "4"]
[White "Hernandez Banquett, Bryan Steven"]
[Black "Acuna Romero, Vladimir"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1913"]
[BlackElo "1744"]
[PlyCount "139"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 a6 2. d4 c6 3. Nc3 d5 4. exd5 cxd5 5. Bf4 Nf6 6. Nf3 Nc6 7. Be2 Bg4 8. 0-0 e6 9. Ne5 Bxe2 10. Nxe2 Bd6 11. Nd3 0-0 12. c3 Re8 13. Bxd6 Qxd6 14. f4 Ne7 15. Ng3 Ne4 16. Nxe4 dxe4 17. Nc5 Qc6 18. Qe2 f5 19. a4 Nd5 20. a5 Rab8 21. g3 Qc7 22. h4 Qf7 23. Kh2 Qg6 24. Nd7 Rbd8 25. Ne5 Qf6 26. Ra3 h6 27. Rb3 Re7 28. h5 Rc7 29. Re1 Kh7 30. Nc4 Ne7 31. Ne3 Nc6 32. Ra3 Rg8 33. Rg1 Ne7 34. Raa1 Rd7 35. Kh3 Nd5 36. Nxd5 Rxd5 37. g4 fxg4+ 38. Qxg4 Qf5 39. Qxf5+ exf5 40. Kg3 Rc8 41. Kf2 Rb5 42. Ra2 Rd8 43. Ke3 Rb3 44. Kd2 Rd5 45. Kc2 Rbb5 46. c4 Rxa5 47. Rxa5 Rxa5 48. Kb3 Kg8 49. c5 Kf7 50. Kc4 Ra4+ 51. Kc3 Kf6 52. Rg6+ Kf7 53. Rb6 e3 54. Rxb7+ Kf6 55. Rb6+ Kf7 56. Rg6 Ra1 57. Rg2 Rf1 58. Re2 Rxf4 59. Rxe3 Rh4 60. d5 f4 61. Re4 g5 62. hxg6+ Kxg6 63. d6 Rh3+ 64. Kc4 f3 65. Rf4 Kg5 66. Rxf3 Rxf3 67. d7 Rf8 68. c6 Kf6 69. c7 Ke7 70. c8Q 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "6"]
[White "Ladron De Guevara Mendez, Lorena"]
[Black "Acuna Romero, Vladimir"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1640"]
[BlackElo "1744"]
[PlyCount "90"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 a6 2. Nf3 c6 3. d4 d5 4. e5 Bg4 5. h3 Bh5 6. Bd3 e6 7. Qe2 c5 8. c3 Nc6 9. Be3 Qb6 10. dxc5 Bxc5 11. Bxc5 Qxc5 12. 0-0 Nge7 13. b4 Qb6 14. Nbd2 Bg6 15. a4 0-0 16. b5 axb5 17. axb5 Bxd3 18. Qxd3 Rxa1 19. Rxa1 Nd8 20. Nd4 Ng6 21. N2f3 Qc7 22. Qe3 Re8 23. h4 f5 24. h5 Nf8 25. h6 g6 26. Qg5 Nf7 27. Qe3 Nd7 28. Re1 Nc5 29. Nd2 Ne4 30. Nxe4 dxe4 31. f3 exf3 32. Nxf3 Rc8 33. Rc1 Qc5 34. Qxc5 Rxc5 35. Ra1 Nxh6 36. Ra8+ Kg7 37. b6 Ng4 38. Rd8 Rxc3 39. Rd7+ Kh6 40. Kf1 Rb3 41. Rxb7 Ne3+ 42. Ke2 Nd5 43. Nd4 Rxb6 44. Rxb6 Nxb6 45. Nxf5+ exf5 0-1

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "2"]
[White "Narvaez Ramirez, Faber Alberto"]
[Black "Acuna Romero, Vladimir"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2056"]
[BlackElo "1744"]
[PlyCount "30"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c4 c6 7. Qc2 Bf5 8. Qb3 Qc8 9. cxd5 cxd5 10. Nc3 Be4 11. Nxe4 dxe4 12. Ne5 Nbd7 13. Bg5 Qc7 14. Rac1 Qb6 15. Qxb6 axb6 1-0

[Event "American Continental Rapid 18th"]
[Site "Medellin"]
[Date "2024.06.01"]
[Round "9"]
[White "Rivero Ochoa, Alan Alexis"]
[Black "Acuna Romero, Vladimir"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1712"]
[BlackElo "1744"]
[PlyCount "100"]
[EventDate "2024.06.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 a6 2. Nf3 c6 3. e3 Nf6 4. Bd3 g6 5. c4 d5 6. 0-0 Bg7 7. Nc3 0-0 8. Re1 b5 9. cxd5 cxd5 10. Qb3 e6 11. a4 bxa4 12. Nxa4 Nbd7 13. Bd2 Rb8 14. Qc2 Bb7 15. Nc5 Nxc5 16. dxc5 Ne4 17. Nd4 Rc8 18. Bxe4 dxe4 19. Qa4 e5 20. c6 Ba8 21. Nb3 Bxc6 22. Qxa6 Bd5 23. Bb4 Bxb3 24. Bxf8 Bxf8 25. Qb5 Qd5 26. Qa6 Qd7 27. Qb6 Qe6 28. Qb7 Rc2 29. Qxe4 Rxb2 30. Reb1 Bc2 31. Qf3 Rxb1+ 32. Rxb1 Bxb1 33. Qd1 Be4 34. f3 Bc6 35. Kf2 Qd6 36. Qc2 Qc5 37. Qd2 Ba4 38. Kg3 e4 39. f4 Qb4 40. Qc1 Bb5 41. h4 Bd3 42. Kh3 Qc4 43. Qa1 Qc2 44. g3 Qe2 45. Qd4 h5 46. Qb6 Qf1+ 47. Kh2 Qf2+ 48. Kh1 Bf1 49. Qb2 Qxb2 50. f5 Qg2# 0-1

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "1"]
[White "Acuna Romero, Vladimir"]
[Black "Camargo, Emanuel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1836"]
[PlyCount "87"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 Nf6 4. Nc3 e6 5. Bg5 c5 6. e5 h6 7. Bh4 g5 8. Bf2 Nfd7 9. Bb5 cxd4 10. Bxd4 a6 11. Bxd7+ Bxd7 12. Nge2 Bg7 13. Ng3 h5 14. f4 gxf4 15. Nge2 Qh4+ 16. Bf2 Qg4 17. Qd4 f3 18. gxf3 Qxd4 19. Bxd4 Nc6 20. f4 Nb4 21. 0-0-0 0-0-0 22. Kb1 Nc6 23. Bb6 Rdf8 24. Bc5 Re8 25. Bd6 Bf8 26. Bxf8 Rexf8 27. Rd3 b5 28. a3 f6 29. exf6 Rxf6 30. Rg3 e5 31. Nxd5 Rff8 32. Rg7 Bg4 33. Nb6+ Kd8 34. Nc3 Rhg8 35. Rh7 Rh8 36. Rb7 exf4 37. Ne4 Re8 38. Nd6 Reg8 39. Nf7+ Ke8 40. Re1+ Kf8 41. Nxh8 Rxh8 42. Nd5 f3 43. Nf6 Rh6 44. Re8# 1-0

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "7"]
[White "Acuna Romero, Vladimir"]
[Black "Nortier, Julien"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1836"]
[BlackElo "1983"]
[PlyCount "56"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 g6 3. f4 c5 4. Nf3 Nc6 5. Bb5 Bg7 6. 0-0 e6 7. d3 Nge7 8. Be3 0-0 9. Bxc6 Nxc6 10. Rb1 Nd4 11. Ne2 e5 12. Nexd4 cxd4 13. Bd2 f5 14. c3 fxe4 15. dxe4 Be6 16. Ng5 Bxa2 17. Ra1 Bc4 18. Rf3 exf4 19. Bxf4 Rxf4 20. Rxf4 Qxg5 21. Rf3 dxc3 22. bxc3 Qc5+ 23. Kh1 a5 24. Qd2 a4 25. h4 a3 26. Rh3 Be6 27. Rg3 Qe5 28. Rd3 a2 0-1

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "4"]
[White "Acuna Romero, Vladimir"]
[Black "Ramirez Beltran, Francisco Javier"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1836"]
[BlackElo "1859"]
[PlyCount "92"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 h6 5. Bd3 Nf6 6. 0-0 Be7 7. Bf4 0-0 8. Nbd2 Nc6 9. c3 Bd6 10. Bxd6 Qxd6 11. b4 a6 12. a4 a5 13. b5 Ne7 14. Qc2 g6 15. Ne5 Kg7 16. f4 Bf5 17. Ndf3 c5 18. Nh4 Bxd3 19. Qxd3 c4 20. Qe3 Rae8 21. Rae1 Qa3 22. Ra1 Qd6 23. Rae1 Qa3 24. Ra1 Qb2 25. g4 Ne4 26. Rac1 f5 27. gxf5 Nxf5 28. Nxf5+ Rxf5 29. Rfe1 Ref8 30. Re2 Qa3 31. Rg2 R8f6 32. Rf1 Qxc3 33. Qxc3 Nxc3 34. Nd7 Rd6 35. Nc5 b6 36. Na6 Rdf6 37. Nc7 Kf7 38. Re1 Rxf4 39. Rc2 Rg4+ 40. Kh1 Ne4 41. Nxd5 Nf2+ 42. Rxf2 Rxf2 43. Re7+ Kf8 44. Re1 Rxd4 45. Nxb6 c3 46. Kg1 Rfd2 0-1

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "3"]
[White "Acuna Romero, Vladimir"]
[Black "Urquijo Prada, Santiago"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1836"]
[BlackElo "1929"]
[PlyCount "61"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bd3 Bg4 6. 0-0 Nc6 7. c3 e6 8. Bg5 Be7 9. Nbd2 0-0 10. Qc2 h6 11. Bh4 Rc8 12. Qa4 a6 13. Ne5 Qc7 14. Bxf6 b5 15. Qb3 gxf6 16. Nxg4 Qf4 17. Nxh6+ Qxh6 18. f4 Kg7 19. a4 Rh8 20. h3 Na5 21. Qd1 Rcg8 22. axb5 Kf8 23. Rf3 Bd6 24. Rxa5 Bxf4 25. Nf1 e5 26. dxe5 fxe5 27. Rxa6 Qg5 28. Ra8+ Ke7 29. Rxg8 Rxg8 30. Qe2 Kd6 31. Qf2 1-0

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "2"]
[White "Cardozo Munar, Carlos Eduardo"]
[Black "Acuna Romero, Vladimir"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2042"]
[BlackElo "1836"]
[PlyCount "100"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 a6 2. g3 c6 3. Bg2 d5 4. c3 Nf6 5. Bg5 h6 6. Bxf6 exf6 7. Nd2 Be6 8. e4 Be7 9. Ne2 0-0 10. 0-0 Qc8 11. Re1 Bd6 12. exd5 cxd5 13. Qb3 Rd8 14. Nf1 Nc6 15. Ne3 Ne7 16. Rac1 b5 17. f4 Rb8 18. a3 a5 19. Rf1 Bh3 20. Nxd5 Nxd5 21. Bxd5 Bxf1 22. Bxf7+ Kh8 23. Rxf1 b4 24. axb4 axb4 25. c4 Qg4 26. Qf3 Qxf3 27. Rxf3 Ra8 28. Kf2 Ra7 29. Be6 g5 30. f5 h5 31. c5 Bf8 32. Rb3 Rb8 33. h3 Ra5 34. Nc1 g4 35. hxg4 hxg4 36. Nd3 Ra1 37. d5 Rd1 38. d6 Rd2+ 39. Ke1 Bh6 40. c6 Ra8 41. Nf4 Rh2 42. Rd3 Ra1+ 43. Rd1 Rh1+ 44. Ke2 Raxd1 45. Bd5 Rhe1+ 46. Kf2 Rf1+ 47. Kg2 Rfe1 48. Kf2 Rf1+ 49. Kg2 Rfe1 50. Kf2 Bg5 1/2-1/2

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "6"]
[White "Longas Serrano, Edgar"]
[Black "Acuna Romero, Vladimir"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1882"]
[BlackElo "1836"]
[PlyCount "104"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 a6 2. Nf3 c6 3. g3 d5 4. Bg2 Nf6 5. 0-0 Bg4 6. Ne5 Bh5 7. c4 e6 8. Nc3 Nbd7 9. cxd5 cxd5 10. Bg5 Be7 11. Qb3 b5 12. Nc6 Qb6 13. Nxe7 Kxe7 14. e4 Qxd4 15. exd5 Nc5 16. Qc2 Rac8 17. dxe6 Nxe6 18. Be3 Qc4 19. Qf5 Rhd8 20. Rac1 Qg4 21. Qe5 Kf8 22. Bb7 Rb8 23. f3 Qh3 24. Bxa6 Re8 25. g4 Bxg4 26. fxg4 Nxg4 27. Qd6+ Kg8 28. Bf2 Ng5 29. Qg3 Nxf2 30. Rxf2 Qh6 31. Rcf1 Nh3+ 32. Kh1 Nxf2+ 33. Qxf2 Qxa6 34. Qxf7+ Kh8 35. Nd5 Qb7 36. Qf3 Rbd8 37. Nc3 Qxf3+ 38. Rxf3 b4 39. Na4 Ra8 40. b3 Re1+ 41. Kg2 Re2+ 42. Rf2 Rxf2+ 43. Kxf2 g5 44. Ke3 Rd8 45. Nc5 Re8+ 46. Kd3 g4 47. Na6 Rf8 48. Nxb4 Rf2 49. Ke3 Rxh2 50. Kf4 h5 51. a4 Rf2+ 52. Kg3 Rf3+ 0-1

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "5"]
[White "Santos Rios, Carlos Gabriel"]
[Black "Acuna Romero, Vladimir"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1744"]
[BlackElo "1836"]
[PlyCount "80"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 a6 2. c4 c6 3. e3 d5 4. b3 Nf6 5. Bb2 Bg4 6. Be2 e6 7. 0-0 Bd6 8. h3 Bh5 9. d4 0-0 10. Nbd2 Nbd7 11. Rc1 Rc8 12. a3 Bb8 13. Re1 Qc7 14. Nf1 Rfe8 15. Ng3 Bg6 16. Nh4 Ne4 17. Nf1 Ndf6 18. Nxg6 hxg6 19. Bf3 g5 20. g3 g6 21. Bg2 Kg7 22. b4 Rh8 23. b5 axb5 24. cxb5 Rh6 25. bxc6 bxc6 26. Qc2 g4 27. h4 g5 28. hxg5 Nxg5 29. Nd2 Nh3+ 30. Kf1 Nxf2 31. Kxf2 Qxg3+ 32. Kf1 Rh2 33. Nb3 Rh5 34. e4 Rch8 35. Qf2 Qxb3 36. Rc3 Qb5+ 37. Re2 Nxe4 38. Bxe4 dxe4 39. Rh3 Rf5 40. Qxf5 Qxf5+ 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "2"]
[White "Acuna Romero, Vladimir"]
[Black "Cepeda Roa, Jose Eduardo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1851"]
[PlyCount "41"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Nc6 4. Nc3 Bf5 5. Nf3 e6 6. Bb5 a6 7. Ba4 b5 8. Bb3 h6 9. 0-0 Bg4 10. h3 Bh5 11. Re1 Ne4 12. Ne2 Bxf3 13. gxf3 Nf6 14. Bh2 Bd6 15. Ng3 e5 16. e4 dxe4 17. Nxe4 exd4 18. Nxd6+ Kf8 19. Nxf7 Qc8 20. Nxh8 Qxh3 21. Ng6# 1-0

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "4"]
[White "Acuna Romero, Vladimir"]
[Black "Santos Silva, Edwin Fernando"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1851"]
[BlackElo "1612"]
[PlyCount "106"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Be2 Bd6 5. d4 Ne7 6. Bg5 f6 7. Bh4 Bf5 8. Nbd2 Nbc6 9. a3 Qd7 10. b4 0-0 11. 0-0 Bg6 12. c4 dxc4 13. Nxc4 Nf5 14. Nxd6 Qxd6 15. Rc1 Rad8 16. d5 Nce7 17. Bd3 Nxh4 18. Nxh4 Bf7 19. Qc2 g6 20. Qxc7 Bxd5 21. Qxd6 Rxd6 22. Rfe1 Rf7 23. Rc7 Kf8 24. f4 Rd8 25. Bb5 a6 26. Ba4 b5 27. Bc2 Nc6 28. Rxf7+ Kxf7 29. Rd1 Be6 30. Nf3 Rxd1+ 31. Bxd1 a5 32. bxa5 Nxa5 33. Nd4 Bc4 34. Kf2 Nb7 35. Bb3 Bxb3 36. Nxb3 Nd6 37. Nc5 h5 38. g3 Ke7 39. h3 Nc4 40. g4 hxg4 41. hxg4 Kd6 42. Ne4+ Ke6 43. a4 bxa4 44. Nc5+ Kd5 45. Nxa4 Ke4 46. Kg3 Ke3 47. Nc5 Nd6 48. g5 f5 49. Nd7 Ne4+ 50. Kh4 Kxf4 51. Nf8 Nxg5 52. Nxg6+ Kf3 53. Kxg5 Ke4 1/2-1/2

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "6"]
[White "Acuna Romero, Vladimir"]
[Black "Taborda Parra, Wilder Andres"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1851"]
[PlyCount "57"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Bg4 5. Bc4 Nxe4 6. Bxf7+ Kxf7 7. Nxe4 d5 8. Nxe5+ Kg8 9. Qxg4 Qe7 10. Ng5 h6 11. Qe6+ Qxe6 12. Nxe6 Bd6 13. d4 Na6 14. 0-0 b6 15. f5 Re8 16. Ng6 Rh7 17. Bf4 Kf7 18. Rae1 Nb4 19. Bxd6 cxd6 20. c3 Nc6 21. Nc7 Rxe1 22. Rxe1 Kf6 23. g4 h5 24. Nxd5+ Kg5 25. h4+ Kxg4 26. Ne3+ Kf3 27. Ng2 Kg4 28. Rf1 Na5 29. Kh2 1-0

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "1"]
[White "Cantor Pardo, Joaquin"]
[Black "Acuna Romero, Vladimir"]
[Result "1-0"]
[ECO "B06"]
[BlackElo "1851"]
[PlyCount "55"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 g6 3. Bc4 Nf6 4. d3 Bg7 5. 0-0 Nc6 6. Bg5 Bg4 7. Bxf6 exf6 8. h3 Bd7 9. Nbd2 0-0 10. c3 a6 11. a3 Ne7 12. d4 c6 13. b4 Qc7 14. Re1 Rad8 15. d5 f5 16. exf5 Nxf5 17. dxc6 Bxc6 18. a4 Bxc3 19. Qc2 Bxa1 20. Rxa1 Bd7 21. Bxf7+ Kxf7 22. Qxc7 Kg8 23. Qc4+ Kg7 24. Re1 Bxa4 25. Ng5 d5 26. Qc7+ Rd7 27. Qe5+ Kh6 28. Ne6 1-0

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "3"]
[White "Comas Bermeo, Emilie"]
[Black "Acuna Romero, Vladimir"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1549"]
[BlackElo "1851"]
[PlyCount "62"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Bc4 Nf6 5. Nc3 Bg4 6. h3 Bd7 7. 0-0 0-0 8. Bf4 Nc6 9. Re1 Nh5 10. Bg3 Nxg3 11. fxg3 e5 12. dxe5 Nxe5 13. Bb3 b5 14. a3 a5 15. Qd2 Nxf3+ 16. gxf3 Rb8 17. g4 a4 18. Ba2 Qh4 19. Qh2 b4 20. axb4 Rxb4 21. Rab1 Rxb2 22. Rxb2 Qxe1+ 23. Kg2 Bxc3 24. Rb1 Qe2+ 25. Kg1 Bd4+ 26. Kh1 Qxf3+ 27. Qg2 Qxg2+ 28. Kxg2 c5 29. Bc4 Be6 30. Bxe6 fxe6 31. Kg3 a3 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "5"]
[White "Montes Pena, Sebastian"]
[Black "Acuna Romero, Vladimir"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1629"]
[BlackElo "1851"]
[PlyCount "44"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Bg4 5. Be3 Nf6 6. h3 Bd7 7. Bd3 0-0 8. g4 Nc6 9. Rg1 e5 10. d5 Nb4 11. Bc4 c6 12. a3 cxd5 13. axb4 dxc4 14. Qxd6 Bc6 15. Qxd8 Rfxd8 16. Nxe5 Bxe4 17. g5 Nd5 18. Nxc4 Nxc3 19. bxc3 Bxc3+ 20. Ke2 Bxa1 21. Rxa1 Bxc2 22. Bxa7 Bd3+ 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "7"]
[White "Vasquez Gomez, Edgar Santiago"]
[Black "Acuna Romero, Vladimir"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1742"]
[BlackElo "1851"]
[PlyCount "102"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 Bf5 4. f3 e6 5. e4 Bg6 6. Qd2 Nbd7 7. 0-0-0 Be7 8. g4 h6 9. Nge2 a5 10. h4 Nb6 11. Ng3 d5 12. Nb5 Rc8 13. exd5 Nfxd5 14. h5 Nxf4 15. hxg6 Nxg6 16. Kb1 0-0 17. Ne4 c6 18. Nbc3 Nd5 19. Bd3 Nb4 20. a3 Nxd3 21. Qxd3 b5 22. Ne2 a4 23. c3 c5 24. Qxb5 Rb8 25. Qxa4 Qb6 26. Rd2 cxd4 27. Nxd4 Rfc8 28. Rc1 Ne5 29. b4 Nc4 30. Ra2 g6 31. Qb3 e5 32. Nc2 Kg7 33. Re1 f5 34. gxf5 gxf5 35. Ng3 Nd2+ 36. Kb2 Nxb3 37. Nxf5+ Kf6 38. Nxe7 Kxe7 39. Kxb3 Kf6 40. Ne3 Qc6 41. Ng4+ Kg7 42. Rc2 Ra8 43. Ra1 Qxf3 44. Rg1 Qf7+ 45. Kb2 Qa7 46. Ne3+ Kh7 47. Rcg2 Qxa3+ 48. Kc2 Rxc3+ 49. Kd1 Qc1+ 50. Ke2 Qxe3+ 51. Kf1 Ra1# 0-1

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "4"]
[White "Acevedo Vaca, Juan David"]
[Black "Acuna Romero, Vladimir"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1619"]
[BlackElo "1804"]
[PlyCount "43"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. h3 c6 7. Be3 Qc7 8. Qd2 b5 9. Bd3 Nbd7 10. 0-0 a5 11. Bh6 b4 12. Ne2 e5 13. dxe5 Nxe5 14. Nxe5 dxe5 15. Bxg7 Kxg7 16. Qg5 c5 17. Ng3 c4 18. Be2 h6 19. Qe3 Bb7 20. Rfd1 Rfd8 21. Rxd8 Rxd8 22. Rd1 0-1

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "3"]
[White "Acuna Romero, Vladimir"]
[Black "Munoz Gutierrez, Juan Andres"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1804"]
[BlackElo "1489"]
[PlyCount "49"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Qe7+ 6. Ne5 Nc6 7. Bb5 Bd7 8. 0-0 Nxe5 9. Bxd7+ Qxd7 10. dxe5 Ng4 11. Bf4 0-0-0 12. h3 Nh6 13. Nc3 f6 14. Qe2 Re8 15. Rfe1 Nf7 16. e6 Qc6 17. Rad1 Nd8 18. Nb5 Kb8 19. Bxc7+ Ka8 20. Bxd8 Rxd8 21. e7 Re8 22. exf8Q Rhxf8 23. Qxe8+ Rxe8 24. Rxe8+ Qxe8 25. Nc7+ 1-0

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "5"]
[White "Acuna Romero, Vladimir"]
[Black "Torres Millan, Kevin Gilberto"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1804"]
[BlackElo "1532"]
[PlyCount "49"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nf6 4. Nf3 e6 5. g3 Nc6 6. Bg2 Be7 7. d3 Bd7 8. 0-0 0-0 9. h3 Re8 10. g4 Qc7 11. a3 h6 12. Qe1 Rac8 13. Qg3 Bf8 14. g5 hxg5 15. fxg5 Nh7 16. g6 fxg6 17. Qxg6 Ne7 18. Qg3 a6 19. Ng5 d5 20. Qh4 Nxg5 21. Bxg5 Bc6 22. Qh5 Qe5 23. Rf4 c4 24. Qf7+ Kh8 25. Rh4# 1-0

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "6"]
[White "Sanguino Payares, Hermidez Andres"]
[Black "Acuna Romero, Vladimir"]
[Result "0-1"]
[ECO "A49"]
[BlackElo "1804"]
[PlyCount "146"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. Re1 Bf5 7. Nbd2 Qc8 8. e4 Bg4 9. c3 Nc6 10. Qb3 e5 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Nf3 Nd7 14. Be3 a5 15. a4 Be6 16. Qa3 Re8 17. Rad1 Nb6 18. Nd2 Bf8 19. Qa1 Nc4 20. Nxc4 Bxc4 21. Bf1 Bb3 22. Rc1 Qe6 23. c4 Bb4 24. Re2 Bxc4 25. Rec2 Bxf1 26. Kxf1 c6 27. Bc5 Qb3 28. Kg2 Red8 29. h4 Rd3 30. Be3 Rad8 31. Qb1 f5 32. h5 f4 33. gxf4 exf4 34. Bxf4 Rh3 35. Be3 Rxh5 36. Rc4 Bd2 37. Qc2 Qxc2 38. R1xc2 Bxe3 39. fxe3 Rd1 40. Rd4 Rdh1 41. Rf2 R1h2+ 42. Kf1 Rxf2+ 43. Kxf2 Rh2+ 44. Kf3 Rxb2 45. Rd8+ Kg7 46. e5 b5 47. Rd7+ Kf8 48. axb5 cxb5 49. e6 a4 50. Ke4 Rc2 51. Ke5 Rc5+ 52. Kd6 Rc8 53. e7+ Ke8 54. Ra7 h5 55. Ra5 h4 56. Rxb5 h3 57. Rb4 Ra8 58. Rh4 Ra6+ 59. Ke5 Kxe7 60. Rh7+ Kf8 61. Rxh3 a3 62. Rh1 a2 63. Ra1 Kg7 64. Ke4 Kf6 65. Rf1+ Ke6 66. Ra1 Ra4+ 67. Kf3 Ke5 68. Ke2 Ke4 69. Kf2 g5 70. Ke2 g4 71. Kf2 Ra3 72. Kg3 Kxe3 73. Kxg4 Kd2 0-1

[Event "Rivera Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.23"]
[Round "7"]
[White "Acuna Romero, Vladimir"]
[Black "Escobar, Daniel"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1688"]
[BlackElo "1274"]
[PlyCount "54"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. g3 e6 6. Bg2 Nge7 7. 0-0 0-0 8. d3 d5 9. e5 Qc7 10. Ne2 f6 11. exf6 Bxf6 12. c3 b5 13. Qc2 Bb7 14. g4 b4 15. h4 bxc3 16. bxc3 Nb4 17. Qd1 Ba6 18. d4 Nbc6 19. Rf2 Bxe2 20. Rxe2 cxd4 21. cxd4 Qd7 22. h5 gxh5 23. gxh5 Nf5 24. Bb2 Kh8 25. Ng5 Ncxd4 26. Rf2 Rab8 27. Nf3 Nxf3+ 0-1

[Event "Rivera Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.23"]
[Round "6"]
[White "Payares Diaz, Alejandro"]
[Black "Acuna Romero, Vladimir"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1201"]
[BlackElo "1688"]
[PlyCount "81"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nc3 c6 7. Re1 Bg4 8. h3 Bf5 9. Nh4 Qc8 10. Nxf5 Qxf5 11. e4 dxe4 12. dxe4 Qd7 13. Qe2 e5 14. Be3 Qc7 15. Rad1 Nbd7 16. Qd2 Rfd8 17. Qc1 Nf8 18. Bh6 Rxd1 19. Rxd1 Rd8 20. Bxg7 Kxg7 21. Rxd8 Qxd8 22. Qd1 Qb6 23. b3 Ne6 24. Ne2 Qa6 25. a4 b5 26. axb5 cxb5 27. Nc3 Qb6 28. Nd5 Qc5 29. c3 Nc7 30. Nxc7 Qxc7 31. Qd3 Qb6 32. b4 a5 33. bxa5 Qxa5 34. Bf1 b4 35. cxb4 Qxb4 36. f3 Nh5 37. Kh2 Qb6 38. Qe2 Qd4 39. Kg2 Nf6 40. Qf2 Qc3 41. Qa2 1/2-1/2

[Event "Rivera Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.22"]
[Round "5"]
[White "Acuna Romero, Vladimir"]
[Black "Campos Guatavita, Daniel Felipe"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1688"]
[BlackElo "1300"]
[PlyCount "99"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bc5 5. h3 0-0 6. d3 h6 7. Be3 Bd4 8. Qd2 a6 9. Ba4 b5 10. Bb3 b4 11. Bxd4 Nxd4 12. Ne2 Nxf3+ 13. gxf3 d5 14. Rg1 Kh7 15. Qxb4 dxe4 16. fxe4 Bxh3 17. Qc5 Qd6 18. Qe3 Bg4 19. Qg3 Rg8 20. a3 Bxe2 21. Kxe2 Nh5 22. Qg4 Nf4+ 23. Kd2 Raf8 24. Qf5+ g6 25. Qg4 Qd4 26. Qh4 g5 27. Qg3 Nh5 28. Qf3 Nf4 29. Bc4 Rg6 30. c3 Qd6 31. Kc2 Rf6 32. Qe3 Qd7 33. Rg3 Nh5 34. Rg2 Qa4+ 35. b3 Qc6 36. Rh1 Nf4 37. Rxg5 Qd6 38. d4 exd4 39. cxd4 Qxa3 40. e5 Qa2+ 41. Kc3 Qa5+ 42. Kb2 Re8 43. exf6 Qxg5 44. Qxe8 Qxf6 45. Qxf7+ Qxf7 46. Bxf7 Nd3+ 47. Ka3 Nxf2 48. Rg1 Ne4 49. Bg6+ Kh8 50. Bxe4 1-0

[Event "Rivera Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.22"]
[Round "4"]
[White "Luna Velandia, Karol Daniela"]
[Black "Acuna Romero, Vladimir"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "1199"]
[BlackElo "1688"]
[PlyCount "106"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 a6 3. Nf3 c5 4. d4 cxd4 5. Nxd4 Nc6 6. Nf3 Nf6 7. a3 Bc5 8. Be2 0-0 9. 0-0 b5 10. Bf4 Bb7 11. h3 Ne7 12. e5 Ne8 13. Bd3 Ng6 14. Bh2 d6 15. Ne4 Bxe4 16. Bxe4 d5 17. Bxg6 hxg6 18. Qd3 Rc8 19. a4 Qb6 20. axb5 axb5 21. Bg3 Nc7 22. Nd2 Ra8 23. h4 Ra4 24. Nb3 Be7 25. Nd2 Rfa8 26. Rxa4 Rxa4 27. Nf3 Na6 28. Qd2 Nc5 29. Bf4 Ne4 30. Qe2 Ra2 31. Be3 Bc5 32. Bxc5 Qxc5 33. Rb1 b4 34. Ng5 Qd4 35. Nxe4 dxe4 36. c3 Qxe5 37. cxb4 f5 38. b5 Ra5 39. h5 g5 40. Qc4 Kh7 41. b6 Qd5 42. Qc8 Rc5 43. Qe8 Rb5 44. Qg6+ Kg8 45. Qe8+ Kh7 46. Qg6+ Kg8 47. h6 Qe5 48. h7+ Kh8 49. Rc1 Rc5 50. Rxc5 Qxc5 51. Qe8+ Kxh7 52. Qd8 Qc1+ 53. Kh2 Qf4+ 1/2-1/2

[Event "Rivera Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.21"]
[Round "3"]
[White "Acuna Romero, Vladimir"]
[Black "Galindez Guerrero, Tania Isabela"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1688"]
[BlackElo "1292"]
[PlyCount "48"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d6 7. 0-0 Be7 8. b3 0-0 9. Bb2 Bb7 10. Nd2 Nd7 11. f4 Bf6 12. Bxf6 Qxf6 13. Nf3 Qxf4 14. Qe1 Qf6 15. Qg3 Ne5 16. Nh4 Qe6 17. Rf4 Ng6 18. Nf5 Qe5 19. Rg4 Qxa1+ 20. Kf2 Qe5 21. Qh3 Bc8 22. Qh5 Bxf5 23. exf5 Rfe8 24. Qg5 Qe1+ 0-1

[Event "Rivera Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.21"]
[Round "2"]
[White "Alvarez Angel, Nelson Eduardo"]
[Black "Acuna Romero, Vladimir"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2037"]
[BlackElo "1688"]
[PlyCount "51"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. f4 0-0 6. Nf3 b6 7. Bd3 c5 8. d5 e6 9. 0-0 exd5 10. cxd5 Na6 11. Bc4 Nc7 12. e5 Nfe8 13. Re1 Qe7 14. h3 a6 15. a4 Rb8 16. exd6 Qxd6 17. Ne4 Qd8 18. Ne5 Bb7 19. d6 Bxe4 20. dxc7 Qxd1 21. Rxd1 Nxc7 22. Rd7 Ne6 23. Nxf7 Rbe8 24. Ng5 Bc6 25. Rd6 Bd4+ 26. Kh2 1-0

[Event "Rivera Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.20"]
[Round "1"]
[White "Acuna Romero, Vladimir"]
[Black "Castaneda Montenegro, Laura Sofia"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1688"]
[PlyCount "43"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Bd7 7. Bf4 Nf6 8. 0-0-0 Be7 9. e5 dxe5 10. Bxe5 c5 11. Qf4 Nh5 12. Qf3 Nf6 13. Bb5 0-0 14. Bxf6 Bxf6 15. Bxd7 Bg5+ 16. Kb1 Qe7 17. h4 Bf6 18. Nd5 Qe5 19. Nxf6+ gxf6 20. Rhe1 Qc7 21. Qxf6 Rad8 22. Re4 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.12"]
[Round "9"]
[White "Paladines Pinzon, Samuel"]
[Black "Acuna Romero, Vladimir"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1118"]
[BlackElo "1699"]
[PlyCount "74"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 c5 8. d5 e6 9. dxe6 fxe6 10. Qxd6 Qe8 11. h3 h6 12. e5 Nh7 13. Be3 b6 14. Rad1 Rf7 15. Nb5 Qe7 16. Qc6 Rb8 17. Nxa7 Bb7 18. Qc7 Bxf3 19. Bxf3 Bxe5 20. Qc6 Ndf8 21. Nb5 Ng5 22. Bxg5 Qxg5 23. Qe4 Rf4 24. Qe3 Bxb2 25. Bg4 Qf6 26. g3 Rxc4 27. Qxh6 Rb4 28. Nd6 Bd4 29. Ne4 Qe5 30. Rfe1 Ra8 31. Re2 Rb2 32. Rxb2 Bxb2 33. Ng5 Qg7 34. Qxg7+ Kxg7 35. Nxe6+ Nxe6 36. Bxe6 Bd4 37. Bd5 Rb8 1/2-1/2

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.11"]
[Round "8"]
[White "Acuna Romero, Vladimir"]
[Black "Nino Penaloza, Cesar Gerardo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1699"]
[BlackElo "1941"]
[PlyCount "110"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 e6 4. Nf3 Be7 5. g3 Nc6 6. Bg2 Qb6 7. 0-0 Nf6 8. Kh1 Bd7 9. d3 h5 10. e5 Ng4 11. Na4 Qa5 12. exd6 Bxd6 13. c4 Nd4 14. Nc3 Nf5 15. Qe2 Bc6 16. Ne4 0-0-0 17. a3 Kb8 18. Bd2 Qc7 19. b4 Ba4 20. Rfb1 Be7 21. Rb2 Rd7 22. Bc3 f6 23. Rab1 b6 24. bxc5 Bxc5 25. Nxc5 Qxc5 26. d4 Qc8 27. c5 Nge3 28. Ba5 b5 29. Rb4 Rb7 30. Nd2 Nxg2 31. Qxg2 Ne3 32. Qf3 Nd5 33. R4b2 Ka8 34. Nc4 Qc6 35. Nd6 Re7 36. Nxb5 a6 37. Nd6 Nc3 38. d5 Nxd5 39. Kg2 Qxc5 40. Bb4 Qa7 41. Bd2 Bc6 42. Kf1 Qc5 43. Ne4 Qc4+ 44. Ke1 f5 45. Rc1 Qa4 46. Nc5 Qd4 47. Nd3 Bb5 48. Rc3 Rb7 49. Rcb3 Qg1+ 50. Ke2 Rhb8 51. Be1 Qd4 52. Bb4 a5 53. Bd6 Bxd3+ 54. Qxd3 Qxd3+ 55. Kxd3 Rxb3+ 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.10"]
[Round "7"]
[White "Valencia, Cristian Johan"]
[Black "Acuna Romero, Vladimir"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1962"]
[BlackElo "1699"]
[PlyCount "49"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d6 4. Nbd2 Nf6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Re1 Rb8 9. Nf1 b5 10. h4 Re8 11. N1h2 Nf8 12. e5 N6d7 13. Bf4 Qb6 14. h5 Bb7 15. Qd2 dxe5 16. Nxe5 Rbd8 17. Qe2 Nxe5 18. Bxe5 f6 19. Bf4 e5 20. Bd2 Ne6 21. Ba5 Qxa5 22. Bxb7 Nd4 23. Qd1 c4 24. dxc4 Qb6 25. Bd5+ 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "6"]
[White "Acuna Romero, Vladimir"]
[Black "Pereira Vera, Henry Alberto"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1699"]
[BlackElo "1842"]
[PlyCount "83"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 c6 5. d4 Bg4 6. Be2 Nd7 7. Be3 Ngf6 8. Qd2 e6 9. a3 Qc7 10. 0-0 Bd6 11. h3 Bh5 12. b4 Nd5 13. Ne4 Be7 14. Bg5 f6 15. Bh4 Qf4 16. Qxf4 Nxf4 17. Bd1 f5 18. Bxe7 fxe4 19. Bg5 exf3 20. Bxf4 0-0 21. Bd6 Rf6 22. g4 Bg6 23. c4 Bd3 24. Re1 Bxc4 25. Re3 Bd5 26. Kh2 a5 27. Kg3 axb4 28. Bxb4 c5 29. dxc5 Rc8 30. Bxf3 Nxc5 31. Bxd5 exd5 32. f3 d4 33. Re7 b6 34. Rae1 Rcf8 35. Rf1 d3 36. Bc3 R6f7 37. Rxf7 Kxf7 38. Rb1 Nd7 39. Kf2 Re8 40. Re1 Rc8 41. Bb4 Nc5 42. Re3 1/2-1/2

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "5"]
[White "Celi, Juan Carlos"]
[Black "Acuna Romero, Vladimir"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1880"]
[BlackElo "1699"]
[PlyCount "48"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Be3 Nf6 7. 0-0 Be7 8. c3 0-0 9. f4 b5 10. Nd2 Bb7 11. Kh1 Qc7 12. Rf3 Ng4 13. Bg1 d6 14. Qe2 e5 15. Rg3 Nxd4 16. Qxg4 Ne6 17. f5 h5 18. Qxh5 Nf4 19. Qg4 g5 20. fxg6 fxg6 21. Bc2 Bc8 22. Bb3+ Kg7 23. Qd1 Bh4 24. Re3 Nh5 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.08"]
[Round "4"]
[White "Acuna Romero, Vladimir"]
[Black "Sepulveda, Julio Orlando"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1699"]
[BlackElo "2033"]
[PlyCount "64"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Nc6 5. d3 Bg7 6. f4 e6 7. Nf3 Nge7 8. 0-0 Rb8 9. Be3 Nd4 10. Qd2 b5 11. Rae1 b4 12. Nd1 Qa5 13. a3 Qa4 14. axb4 Nxc2 15. Re2 Nxe3 16. Qxe3 Qxb4 17. Kh1 0-0 18. g4 f5 19. exf5 Nd5 20. Qf2 gxf5 21. Ng5 fxg4 22. Qh4 h6 23. Nxe6 Bxe6 24. Rxe6 Nxf4 25. Re4 Nxg2 26. Kxg2 Qd2+ 27. Nf2 Rxb2 28. Rxg4 Qxd3 29. Kg1 Qf5 30. Rg2 Kh8 31. Qc4 Rb1 32. Qe2 Bd4 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.07"]
[Round "2"]
[White "Acuna Romero, Vladimir"]
[Black "Castro, Julian1"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1699"]
[BlackElo "1751"]
[PlyCount "41"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Bf5 5. Nf3 Nf6 6. Bb5+ Nc6 7. 0-0 e6 8. Bf4 Bd6 9. Bxd6 Qxd6 10. Ne5 h5 11. Ne2 h4 12. c4 0-0 13. c5 Qc7 14. f4 Nxe5 15. fxe5 Ne4 16. Nf4 Qe7 17. Qc1 g6 18. Bd3 Kg7 19. Qe3 Qg5 20. Bxe4 Bxe4 21. Nxe6+ 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.07"]
[Round "3"]
[White "Barrios, Felipe"]
[Black "Acuna Romero, Vladimir"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1954"]
[BlackElo "1699"]
[PlyCount "91"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Bc4 a6 5. Nxd4 b5 6. Bb3 Bb7 7. Qd3 Nc6 8. c3 Qc7 9. 0-0 Nf6 10. h3 Nxd4 11. cxd4 Bxe4 12. Qe2 Bc6 13. Bg5 Be7 14. Rc1 Qb7 15. Bxf6 Bxf6 16. d5 Bxd5 17. Bxd5 Qxd5 18. Nc3 Qe5 19. Ne4 0-0 20. Nxf6+ Qxf6 21. Rc7 d5 22. Rac1 h6 23. R1c3 Qf4 24. R7c6 b4 25. Rg3 Rfc8 26. Rxa6 Rxa6 27. Qxa6 Rc1+ 28. Kh2 Qxf2 29. Rf3 Qg1+ 30. Kg3 Qe1+ 31. Kh2 Qe5+ 32. Rg3 h5 33. h4 Qf4 34. Qd3 Qxh4+ 35. Rh3 Qf4+ 36. Qg3 Qxg3+ 37. Rxg3 Ra1 38. Rb3 Rxa2 39. Rxb4 g5 40. Kg3 Kg7 41. Kf3 Kf6 42. Ke3 Ke5 43. g3 f5 44. Rb5 f4+ 45. gxf4+ gxf4+ 46. Kf3 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.06"]
[Round "1"]
[White "Univio Sanchez, German"]
[Black "Acuna Romero, Vladimir"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2058"]
[BlackElo "1699"]
[PlyCount "67"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 a6 6. c4 Qc7 7. 0-0 Bc5 8. Be3 0-0 9. Nc3 d6 10. a3 Nc6 11. Nxc6 Bxe3 12. e5 Bh6 13. exf6 bxc6 14. Qh5 d5 15. fxg7 Kxg7 16. f4 f5 17. Rf3 Qb6+ 18. Kh1 Bxf4 19. Rxf4 Qxb2 20. Rd1 Qxc3 21. Rh4 Rh8 22. cxd5 Qf6 23. dxc6 Rb8 24. Rh3 Rb6 25. c7 Rc6 26. Qf3 e5 27. Rg3+ Kf7 28. Qd5+ Qe6 29. Qd8 Re8 30. Bxf5 Qe7 31. Qd5+ Be6 32. Bxe6+ Qxe6 33. Rf1+ Ke7 34. Rg7+ 1-0

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2018.02.17"]
[Round "5.46"]
[White "Acuna Romero, Vladimir"]
[Black "Rivera, Luis Enrique"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1707"]
[BlackElo "1778"]
[PlyCount "49"]
[EventDate "2018.02.15"]
[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. Ne2 Nf6 3. f3 Nc6 4. g3 d6 5. Bg2 h5 6. d3 Bd7 7. Nbc3 g6 8. Bg5 Bg7 9. Qd2 a6 10. 0-0 Qc8 11. Nf4 Nh7 12. Nfd5 Qd8 13. Kh1 Nxg5 14. Qxg5 Bh6 15. Qh4 Bd2 16. f4 f6 17. e5 Bg4 18. exf6 e6 19. Qg5 Kf7 20. Be4 Ne5 21. Rad1 h4 22. Rxd2 hxg3 23. fxe5 Bh5 24. Nf4 Qg8 25. Nxe6 1-0

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2018.02.17"]
[Round "4.48"]
[White "Ramirez Perez, Jose Alexis"]
[Black "Acuna Romero, Vladimir"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1755"]
[BlackElo "1707"]
[PlyCount "92"]
[EventDate "2018.02.15"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nb3 Nf6 8. 0-0 Be7 9. Kh1 0-0 10. Bg5 Ne5 11. Be2 h6 12. Bh4 Ng6 13. Bg3 d6 14. Qd2 e5 15. Rac1 b5 16. f3 Bb7 17. Nd5 Bxd5 18. exd5 Nh5 19. Bf2 Ngf4 20. c4 Nxe2 21. Qxe2 Nf4 22. Qc2 Qxc4 23. Qxc4 bxc4 24. Rxc4 Nxd5 25. Rd1 Nf4 26. Be3 Ne6 27. Na5 Rfc8 28. Nc6 Bf8 29. Rdc1 Re8 30. a4 d5 31. R4c2 d4 32. Bd2 f6 33. g3 Ng5 34. Kg2 Kh7 35. Rc4 Nf7 36. Kf2 Nd6 37. R4c2 d3 38. Rc3 e4 39. Bf4 f5 40. Bxd6 e3+ 41. Kf1 d2 42. Nd4 dxc1Q+ 43. Rxc1 Bxd6 44. Ke2 Rac8 45. Rd1 Be5 46. Nxf5 Bxb2 0-1

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2018.02.16"]
[Round "3.49"]
[White "Acuna Romero, Vladimir"]
[Black "Nieto Mancilla, Frank Fernando"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1707"]
[BlackElo "1793"]
[PlyCount "72"]
[EventDate "2018.02.15"]
[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. e5 g6 4. Be3 Bg7 5. Nf3 Bg4 6. Be2 e6 7. Qd2 Nd7 8. h3 Bxf3 9. Bxf3 Ne7 10. 0-0 c5 11. c3 cxd4 12. cxd4 Nf5 13. Nc3 a6 14. Ne2 h5 15. g3 Nxe3 16. fxe3 Bh6 17. Kg2 Rc8 18. Qd3 Nb6 19. b3 Qg5 20. Nf4 h4 21. g4 Qd8 22. Be2 Rc6 23. Rf2 Qc8 24. Nxg6 Rc3 25. Nxh8 Rxd3 26. Bxd3 Qc3 27. Raf1 Qxd3 28. Nxf7 Bxe3 29. Nd6+ Kd7 30. Nxb7 Qxd4 31. Rf7+ Kc6 32. Nd8+ Kb5 33. a4+ Nxa4 34. bxa4+ Kxa4 35. Nxe6 Qxe5 36. Ng7 Qg3+ 0-1

[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.05.03"]
[Round "6"]
[White "Acuna Romero, Vladimir"]
[Black "Cuellar, Jose Gabriel"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1712"]
[BlackElo "1696"]
[PlyCount "67"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. g3 e5 3. Bg2 Nc6 4. Ne2 d6 5. 0-0 Nf6 6. c3 Be7 7. d4 cxd4 8. cxd4 exd4 9. Nxd4 0-0 10. Nc3 a6 11. Nce2 Bd7 12. Bd2 Re8 13. Bc3 Bf8 14. f3 Qb6 15. Kh1 Rad8 16. Qd2 Ne5 17. Ba5 Nc4 18. Bxb6 Nxd2 19. Rfd1 Ndxe4 20. fxe4 Rc8 21. Nc3 Ng4 22. Nf5 Rc6 23. Bg1 g6 24. Ne3 Ne5 25. Ncd5 Bg7 26. Rac1 Rxc1 27. Rxc1 Nd3 28. Rc7 Bc6 29. Ne7+ Kf8 30. Nxc6 bxc6 31. Rxc6 Nxb2 32. Rxd6 Rc8 33. Nd5 Rc1 34. Rd8# 1-0

[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.05.02"]
[Round "4"]
[White "Acuna Romero, Vladimir"]
[Black "Sanchez, Rogelio"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1712"]
[PlyCount "113"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. Ne2 Bg7 5. 0-0 d6 6. c3 e5 7. Na3 Nge7 8. Kh1 Be6 9. c4 a6 10. d3 Rb8 11. f4 0-0 12. Nc2 Qd7 13. Ne3 f5 14. Nd5 Bxd5 15. cxd5 Nd4 16. Nxd4 cxd4 17. Bh3 Qb5 18. a4 Qc5 19. b3 Nxd5 20. exd5 Qxd5+ 21. Bg2 e4 22. Ra2 Rfe8 23. Ba3 b5 24. Rc2 b4 25. Bc1 Qxb3 26. Rc6 Qxd1 27. Rxd1 b3 28. Rxa6 b2 29. Bxb2 Rxb2 30. Rxd6 exd3 31. Bd5+ Kh8 32. Re6 Rxe6 33. Bxe6 d2 34. a5 Bf8 35. Kg2 Kg7 36. Kf1 Kf6 37. Bc4 Rc2 38. Bd3 Rc1 39. Ke2 Bb4 40. a6 Rc7 41. Bb5 Ke6 42. h3 Kd5 43. Bd3 h5 44. h4 Re7+ 45. Kf2 Kc6 46. Be2 Kd6 47. Bd3 Kd5 48. Be2 Ke4 49. Rb1 Bc5 50. Rb5 d3+ 51. Rxc5 dxe2 52. Kxe2 d1Q+ 53. Kxd1 Kd4 54. Re5 Rd7 55. Ke2 Rd6 56. Ra5 Kc3 57. a7 1-0

[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.05.02"]
[Round "5"]
[White "Mena Cordoba, Yamil Octavio"]
[Black "Acuna Romero, Vladimir"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "1966"]
[BlackElo "1712"]
[PlyCount "17"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bc4 g6 7. Nxc6 bxc6 8. e5 dxe5 9. Bxf7+ 1-0

[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.05.01"]
[Round "2"]
[White "Acuna Romero, Vladimir"]
[Black "Sepulveda, Lyda Marcela"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1712"]
[BlackElo "1200"]
[PlyCount "37"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Ne2 0-0 5. 0-0 d6 6. c3 Bb6 7. Na3 d5 8. exd5 Nxd5 9. Nc4 Bc5 10. Nxe5 Re8 11. d4 Bb6 12. Nf4 Nxf4 13. Bxf4 Nd7 14. Nxf7 Qf6 15. Qb3 Kf8 16. Ne5 c6 17. Rae1 g5 18. Bxg5 Qxg5 19. Qf7# 1-0

[Event "Bogota Distrital-ch 77th"]
[Site "Bogota"]
[Date "2015.05.01"]
[Round "3"]
[White "Guzman, Campo Elias"]
[Black "Acuna Romero, Vladimir"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2018"]
[BlackElo "1712"]
[PlyCount "53"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nc6 3. Nf3 Nf6 4. Bb5 Bc5 5. d3 0-0 6. Bg5 Be7 7. Bxc6 dxc6 8. Nxe5 Nxe4 9. Be3 Nxc3 10. bxc3 Bf6 11. d4 Re8 12. Nd3 Bg5 13. Qf3 Be6 14. 0-0 Be7 15. Rfe1 Qd5 16. Qg3 Qf5 17. Bf4 Qh5 18. Be5 Qh6 19. Re4 f5 20. Bxg7 Bd6 21. Be5+ Kf7 22. Rh4 Qg6 23. Qh3 Rg8 24. Nf4 Qg5 25. Rxh7+ Ke8 26. Nxe6 Qg6 27. Bxd6 1-0

[Event "Tercer Piso op"]
[Site "Tercer Piso"]
[Date "2015.03.23"]
[Round "7"]
[White "Acuna Romero, Vladimir"]
[Black "Guerrero Avila, Hernando"]
[Result "1-0"]
[ECO "B20"]
[BlackElo "1866"]
[PlyCount "79"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 d6 4. Ne2 Nf6 5. c3 g6 6. 0-0 Bg7 7. Na3 0-0 8. Nc2 Bg4 9. f3 Bd7 10. d4 Qc8 11. Be3 b6 12. Rf2 Rb8 13. Qd2 Rd8 14. Rc1 Qa6 15. a3 Na5 16. Ne1 Nb3 17. Qc2 Nxc1 18. Qxc1 cxd4 19. Nxd4 Qc8 20. Nec2 Ne8 21. Nb4 Nf6 22. g4 a5 23. Nd3 h5 24. g5 Ne8 25. f4 e5 26. Nf3 Bg4 27. Qc2 Bxf3 28. Rxf3 Qc7 29. f5 b5 30. Qf2 Bf8 31. Bh3 Ng7 32. Ne1 b4 33. axb4 axb4 34. Bd2 bxc3 35. Bxc3 d5 36. Kg2 d4 37. fxg6 fxg6 38. Rf6 dxc3 39. Rxg6 Rd2 40. Be6+ 1-0

[Event "Tercer Piso op"]
[Site "Tercer Piso"]
[Date "2015.03.22"]
[Round "4"]
[White "Acuna Romero, Vladimir"]
[Black "Rozo, Claudia Magally"]
[Result "1/2-1/2"]
[ECO "B20"]
[BlackElo "1857"]
[PlyCount "140"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. g3 d6 3. Bg2 Nf6 4. Ne2 e5 5. 0-0 Be7 6. c3 c4 7. Qa4+ Nc6 8. Qxc4 Be6 9. Qa4 a6 10. d4 b5 11. Qd1 d5 12. f3 dxe4 13. fxe4 Bc4 14. b3 Bxe2 15. Qxe2 exd4 16. e5 Nd5 17. Qe4 Rc8 18. Qxd5 0-0 19. Qxd8 Rfxd8 20. Bxc6 Rxc6 21. cxd4 Rxd4 22. Bb2 Rd3 23. Nc3 Bc5+ 24. Kh1 Rd2 25. Bc1 Rc2 26. Nd5 Kf8 27. a4 b4 28. Be3 Bxe3 29. Nxb4 Bd2 30. Nxc6 Rxc6 31. Rad1 Bb4 32. Rd8+ Ke7 33. Rb8 Bc3 34. Rb7+ Ke6 35. Rfxf7 Bxe5 36. Rf2 Rc1+ 37. Kg2 Bd4 38. Re2+ Kd6 39. Kh3 Rc6 40. b4 Bf6 41. b5 axb5 42. axb5 Rc3 43. Re8 Rb3 44. Rc8 Rb4 45. Rc6+ Ke5 46. Rbc7 Rxb5 47. Rc5+ Rxc5 48. Rxc5+ Kd6 49. Rb5 Ke6 50. Kg4 Kf7 51. h4 g6 52. h5 Kg7 53. Rb6 Bd8 54. Rb7+ Kh6 55. hxg6 hxg6 56. Kf3 Bf6 57. Ke4 Kg5 58. Kf3 Kh6 59. Rb5 Bg5 60. Rb1 Bf6 61. Kg4 Be5 62. Rh1+ Kg7 63. Kf3 Bf6 64. g4 Bg5 65. Ke4 Be7 66. Kf4 Bd6+ 67. Ke4 Be7 68. Ke5 Bf6+ 69. Ke6 Bg5 70. Rh3 Bd8 1/2-1/2

[Event "Tercer Piso op"]
[Site "Tercer Piso"]
[Date "2015.03.22"]
[Round "5"]
[White "Garcia Mendez, Engels Vladimir"]
[Black "Acuna Romero, Vladimir"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1863"]
[PlyCount "57"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. Bc4 e6 5. 0-0 Ne7 6. Bf4 0-0 7. c3 Nd7 8. Nbd2 Nb6 9. Bd3 c6 10. Qe2 Na4 11. Nc4 d5 12. Nd6 dxe4 13. Nxe4 Nb6 14. Rfe1 Nbd5 15. Bg5 h6 16. Bh4 Nf4 17. Qc2 Nxd3 18. Qxd3 g5 19. Bxg5 hxg5 20. Nexg5 f5 21. Nxe6 Bxe6 22. Rxe6 Rf6 23. Ng5 Nd5 24. Qh3 Nf4 25. Qh7+ Kf8 26. Re5 Qd7 27. Rae1 Ng6 28. Ne6+ Rxe6 29. Rxe6 1-0

[Event "Tercer Piso op"]
[Site "Tercer Piso"]
[Date "2015.03.21"]
[Round "1"]
[White "Acuna Romero, Vladimir"]
[Black "Torres, Jose Leonardo"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1929"]
[PlyCount "58"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. Ne2 Bg7 5. 0-0 d6 6. c3 Nf6 7. d4 cxd4 8. cxd4 0-0 9. Nbc3 e6 10. a3 Ne8 11. Rb1 Rb8 12. b4 Bd7 13. Be3 Rc8 14. Qd2 a6 15. Kh1 Ne7 16. f4 f5 17. e5 d5 18. Rfc1 Nc7 19. a4 Nc6 20. a5 Na7 21. Qe1 Re8 22. Qg1 Bf8 23. Bf3 Ncb5 24. Na2 Na3 25. Rb3 Nc4 26. Rbc3 Nc6 27. g4 Nxb4 28. Nxb4 Bxb4 29. gxf5 exf5 0-1

[Event "Tercer Piso op"]
[Site "Tercer Piso"]
[Date "2015.03.21"]
[Round "2"]
[White "Rivera Quintero, Ramon Alberto"]
[Black "Acuna Romero, Vladimir"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1792"]
[PlyCount "23"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. h3 Nf6 5. e3 0-0 6. Be2 Nbd7 7. c4 Nh5 8. Bh2 c5 9. Nc3 cxd4 10. Nxd4 a6 11. Bxh5 gxh5 12. Qxh5 1-0

