[Event "Bogota Region Univ Ascun-A"]
[Site "Bogota"]
[Date "2016.03.13"]
[Round "6.1"]
[White "Acevedo, Johan Sebastian"]
[Black "Obando Guzman, Soren Federico"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "2036"]
[BlackElo "1992"]
[PlyCount "72"]
[EventDate "2016.03.11"]
[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. Bg5 Nc6 7. Qd2 Qb6 8. Nb3 e6 9. Bxf6 gxf6 10. f4 Qc7 11. 0-0-0 Bd7 12. Be2 h5 13. Kb1 0-0-0 14. g3 h4 15. Bf3 Kb8 16. a3 Rc8 17. Ka1 b5 18. Na2 a5 19. Be2 Qb6 20. c4 bxc4 21. Bxc4 a4 22. Nbc1 Na5 23. Be2 Be7 24. Qb4 Qxb4 25. Nxb4 Nc4 26. Bxc4 Rxc4 27. Rhe1 hxg3 28. hxg3 Rh2 29. Nca2 Kb7 30. Nc3 Rg2 31. Rd3 d5 32. exd5 Bxb4 33. axb4 Rxb4 34. dxe6 Bxe6 35. Nd1 Rb3 36. Rxb3+ Bxb3 0-1

[Event "Bogota Region Univ Ascun-A"]
[Site "Bogota"]
[Date "2016.03.12"]
[Round "4.2"]
[White "Acevedo, Johan Sebastian"]
[Black "Lopez Valbuena, Fabian Danilo"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2036"]
[BlackElo "1861"]
[PlyCount "28"]
[EventDate "2016.03.11"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Nxc6 bxc6 11. exd5 Nxd5 12. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc5 Qb7 1-0

[Event "Bogota Region Univ Ascun-A"]
[Site "Bogota"]
[Date "2016.03.12"]
[Round "5.1"]
[White "Camargo, Santiago"]
[Black "Acevedo, Johan Sebastian"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2080"]
[BlackElo "2036"]
[PlyCount "46"]
[EventDate "2016.03.11"]
[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. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Bb3 Qc7 12. Re1 Bd6 13. Nf5 Bxh2+ 14. Kh1 0-0 15. Nxg7 Rd8 16. Qf3 Kxg7 17. Bh6+ Kg6 18. c3 Nh5 19. Re4 Kxh6 20. Rh4 Kg7 21. Qxh5 Bf4 22. Qg4+ Kf8 23. Qxf4 Qxf4 1/2-1/2

[Event "Bogota Region Univ Ascun-A"]
[Site "Bogota"]
[Date "2016.03.11"]
[Round "2.4"]
[White "Acevedo, Johan Sebastian"]
[Black "Gonzalez Acosta, Victor Alfonso"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2036"]
[BlackElo "1920"]
[PlyCount "37"]
[EventDate "2016.03.11"]
[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. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. g4 Be7 10. 0-0-0 b5 11. Bxf6 gxf6 12. f5 Nc5 13. b4 e5 14. Nd5 Qb7 15. Ne2 Na4 16. Qd3 Nb6 17. Nxe7 Kxe7 18. Qxd6+ Ke8 19. Qxf6 1-0

[Event "Bogota Region Univ Ascun-A"]
[Site "Bogota"]
[Date "2016.03.11"]
[Round "1.4"]
[White "Jaramillo Duque, David"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1752"]
[BlackElo "2036"]
[PlyCount "58"]
[EventDate "2016.03.11"]
[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. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 a6 7. Nc2 Nc6 8. Be2 cxd4 9. Ncxd4 Nxd4 10. Qxd4 Bc5 11. Qxd5 Nxd5 12. c4 Ne7 13. Bd2 Nc6 14. Bc3 f6 15. Nd2 e5 16. Ne4 Bd4 17. 0-0-0 Bxc3 18. Nxc3 Nd4 19. Rhe1 0-0 20. Nd5 Bd7 21. f4 Nxe2+ 22. Rxe2 Bg4 23. Red2 Bxd1 24. Rxd1 exf4 25. Nxf4 Rac8 26. b3 b5 27. Nd5 Rfe8 28. Nb6 Rc6 29. Nd5 bxc4 0-1

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.12"]
[Round "9"]
[White "Acevedo, Johan Sebastian"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2022"]
[BlackElo "1869"]
[PlyCount "54"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. 0-0 Nf6 7. d4 0-0 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nxe4 11. Bxe5 Nxe5 12. dxe5 Be7 13. Nbd2 Nxd2 14. Nxd2 d6 15. Qh5 dxe5 16. Rad1 Kg7 17. Nf3 Bd6 18. Nxe5 Qf6 19. Nxf7 Rxf7 20. Bxf7 Qxf7 21. Qe2 Be6 22. Rfe1 Bxa2 23. Qb2 b6 24. c4+ Qf6 25. Qxa2 Rf8 26. Re2 a5 27. c5 Bxc5 1-0

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.10"]
[Round "5"]
[White "Acevedo, Johan Sebastian"]
[Black "Pena, Fernando"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2022"]
[BlackElo "1906"]
[PlyCount "55"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 Nbd7 9. 0-0-0 Be7 10. g4 h6 11. Bxf6 Nxf6 12. g5 hxg5 13. fxg5 Nd7 14. g6 Ne5 15. gxf7+ Kf8 16. Qg3 b5 17. Bh3 Bh4 18. Qg2 Qxf7 19. Rhf1 Bf6 20. Nf3 Qh5 21. Rxd6 Ke7 22. Nxe5 Bxe5 23. Rd3 Bb7 24. Qf2 Rad8 25. Rf3 Bf6 26. Rxf6 Qg5+ 27. Rf4 Rxh3 28. Kb1 1-0

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.10"]
[Round "6"]
[White "Hernandez, Cristian Andres"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2258"]
[BlackElo "2022"]
[PlyCount "53"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Qc7 7. exf6 Bxc3+ 8. bxc3 Qxc3+ 9. Qd2 Qxa1 10. c3 Qb1 11. Nb5 Qe4+ 12. Be2 Qxg2 13. Rf1 0-0 14. Nc7 b6 15. Nxa8 Bb7 16. Nc7 Qxh2 17. Qg5 g6 18. Nb5 e5 19. Qh6 Qxh6 20. Bxh6 Rc8 21. Nd6 Rc7 22. Bc4 Rxc4 23. Nxc4 Ba6 24. Nxe5 Bxf1 25. Kxf1 d6 26. Nc4 Nd7 27. Bg7 1-0

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.09"]
[Round "3"]
[White "Acevedo, Johan Sebastian"]
[Black "Gemy Vargas, Jose Daniel"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2022"]
[BlackElo "2418"]
[PlyCount "58"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. 0-0 Na5 7. Be2 f6 8. Na3 a6 9. d4 b5 10. c4 exd4 11. cxb5 Ne7 12. Qa4 c5 13. bxc6 Nexc6 14. Nc4 Nxc4 15. Bxc4 Qa5 16. Qd1 Qc3 17. Qe2 Qxa1 18. Bb2 d3 19. Bxd3 Qxa2 20. Bc4 Qa5 21. e5 Bxe5 22. Nxe5 fxe5 23. Ra1 Qc7 24. Qh5+ g6 25. Qh6 d6 26. Ba3 Bb7 27. Be6 Nd4 28. Bg4 Qc6 29. Bh3 Nf5 0-1

[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.07"]
[Round "6"]
[White "Acevedo, Johan Sebastian"]
[Black "Duran, Ricardo"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2022"]
[BlackElo "1965"]
[PlyCount "53"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 Bb6 7. 0-0 Qe7 8. Ba3 d6 9. Bb5 Bd7 10. Bxc6 Bxc6 11. Nxe5 Nf6 12. Nxc6 bxc6 13. e5 Nd5 14. exd6 Qg5 15. dxc7 Kd7 16. Qf3 f5 17. c4 Bxd4 18. cxd5 Bxa1 19. dxc6+ Kxc7 20. Bc1 Qf6 21. Bf4+ Be5 22. Nc3 Kc8 23. Nd5 Qd6 24. Qd3 g6 25. Qa6+ Kd8 26. Qa5+ Ke8 27. Bxe5 1-0

[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.07"]
[Round "5"]
[White "Torrente, Alejandro Josue"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1817"]
[BlackElo "2022"]
[PlyCount "81"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 d5 6. e5 Nfd7 7. Nxe6 Qb6 8. Nxf8 Kxf8 9. Qe2 Nc6 10. f4 Nc5 11. b3 Nd4 12. Qf2 Nxd3+ 13. cxd3 Bf5 14. Bb2 Ne6 15. Qxb6 axb6 16. Kd2 g6 17. g3 Nc5 18. d4 Nd3 19. Ba3+ Kg7 20. Ke3 Rhc8 21. Rd1 Rc2 22. Rxd3 Bxd3 23. Kxd3 Rxh2 24. Bc1 Rg2 25. Nc3 Rd8 26. Be3 Rxg3 27. Rh1 h5 28. a4 f6 29. Nb5 Rf8 30. Nc7 fxe5 31. dxe5 Kf7 32. Kd4 Rc8 33. Rc1 Rd8 34. Nb5 Rd7 35. Rc8 h4 36. Nd6+ Ke6 37. Rh8 h3 38. Rh6 Ke7 39. Bf2 Rxb3 40. Bh4+ Kf8 41. Rh8+ 1-0

[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.06"]
[Round "4"]
[White "Acevedo, Johan Sebastian"]
[Black "Valencia, David Fernando"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2022"]
[BlackElo "1831"]
[PlyCount "59"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. g3 d5 4. e5 Bg7 5. Bg2 h5 6. Nf3 Bg4 7. c3 e6 8. Nbd2 Ne7 9. Qb3 Bxf3 10. Nxf3 Qc7 11. Bg5 0-0 12. h3 c5 13. g4 Nbc6 14. Bf6 cxd4 15. cxd4 Qa5+ 16. Kf1 Qa6+ 17. Kg1 Bh6 18. Bf1 Qb6 19. Qd1 Rfe8 20. gxh5 Nf5 21. Rh2 Ncxd4 22. Rg2 Nxf3+ 23. Qxf3 Qxb2 24. hxg6 fxg6 25. Qg4 g5 26. Rd1 Rac8 27. Bxg5 Bxg5 28. Qxg5+ Kh7 29. Qh5+ Nh6 30. Bd3+ 1-0

[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.06"]
[Round "3"]
[White "Acuna, Nelson David"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1823"]
[BlackElo "2022"]
[PlyCount "64"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 Nbd7 9. 0-0-0 b5 10. Bd3 Bb7 11. Rhe1 b4 12. Nd5 exd5 13. exd5+ Be7 14. Qg3 Nc5 15. Nf5 0-0-0 16. Rxe7 Rd7 17. Rxd7 Nfxd7 18. Be7 Nxd3+ 19. Rxd3 Nc5 20. Rd1 b3 21. axb3 g6 22. Bxd6 Ne4 23. Bxc7 Nxg3 24. Be5 Nxf5 25. Bxh8 Ne3 26. Rd2 Nxd5 27. g3 h5 28. c4 Ne3 29. Bd4 Nf5 30. Bb6 Bc6 31. Rd8+ Kb7 32. Bc5 Nh6 1-0

[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.05"]
[Round "2"]
[White "Acevedo, Johan Sebastian"]
[Black "Torres Rojas, Yuber Andres"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2022"]
[BlackElo "2097"]
[PlyCount "52"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 d6 8. Qb3 Qe7 9. cxd4 Bb6 10. e5 Nxd4 11. Nxd4 Bxd4 12. exd6 cxd6 13. Bd2 Bxa1 14. Re1 Be5 15. f4 Nf6 16. fxe5 dxe5 17. Bb4 Qc7 18. Bxf7+ Kd8 19. Nc3 a5 20. Nd5 Qxf7 21. Be7+ Ke8 22. Rxe5 Nxd5 23. Bd6+ Be6 24. Qxd5 Kd7 25. Qd4 Rhd8 26. h3 Ra6 0-1

[Event "COL-ch U26"]
[Site "Cali"]
[Date "2014.10.21"]
[Round "6"]
[White "Acevedo, Johan Sebastian"]
[Black "Rivera Trujillo, Edgar Fabian"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2068"]
[BlackElo "1660"]
[PlyCount "57"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. f4 Ba6 8. Bxa6 Nxa6 9. Ne2 Be7 10. 0-0 g6 11. a3 Nc7 12. Nf3 h5 13. Be3 c4 14. Ng5 Kf8 15. Rf3 Kg7 16. Qc2 b5 17. Raf1 f5 18. exf6+ Bxf6 19. Rg3 Qe8 20. h4 Rf8 21. Nxe6+ Nxe6 22. f5 Bxh4 23. Rxg6+ Qxg6 24. fxg6 Rxf1+ 25. Kxf1 Rf8+ 26. Kg1 Be7 27. Ng3 Rh8 28. Qf5 Ndf8 29. Qf7# 1-0

[Event "COL-ch U26"]
[Site "Cali"]
[Date "2014.10.21"]
[Round "5"]
[White "Diaz Arboleda, Daniel"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "E03"]
[WhiteElo "2126"]
[BlackElo "2068"]
[PlyCount "35"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 b6 2. c4 Bb7 3. Nc3 Nf6 4. Nf3 e6 5. g3 d5 6. Bg2 dxc4 7. Qa4+ Nbd7 8. Qxc4 c5 9. 0-0 Rc8 10. Rd1 cxd4 11. Qxd4 Bc5 12. Qh4 0-0 13. Bg5 Qe8 14. e4 e5 15. Bh3 Rc6 16. Nd5 h6 17. Bf5 hxg5 18. Nxg5 1-0

[Event "COL-ch U26"]
[Site "Cali"]
[Date "2014.10.20"]
[Round "4"]
[White "Acevedo, Johan Sebastian"]
[Black "Torrente, Alejandro Josue"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2068"]
[BlackElo "1627"]
[PlyCount "105"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. 0-0 Bb6 6. d4 d6 7. dxe5 dxe5 8. Qc2 Bg4 9. Be2 Qe7 10. b4 a5 11. b5 Nb8 12. a4 Nbd7 13. Nbd2 0-0 14. Nc4 Bc5 15. Be3 Rfe8 16. Rad1 b6 17. Rfe1 h6 18. Nfd2 Bxe2 19. Rxe2 Rad8 20. Nf1 Qe6 21. Ncd2 Bxe3 22. Nxe3 Nc5 23. c4 c6 24. f3 Rd3 25. Nb1 Red8 26. Red2 Rxd2 27. Rxd2 Rd4 28. Nc3 Qd6 29. Re2 g6 30. bxc6 Qxc6 31. Nb5 Rd3 32. Nd5 Kg7 33. Kf1 Ne8 34. Re3 Rxe3 35. Nxe3 Nd6 36. Qd2 Nxb5 37. cxb5 Qe6 38. Qc2 Qd6 39. Nd5 f5 40. Ke1 fxe4 41. fxe4 Qd8 42. g3 Qd6 43. Kf1 Qf8+ 44. Kg2 Qd6 45. h4 h5 46. Kh2 Qe6 47. Kg2 Qg4 48. Nxb6 Nxe4 49. Qd3 Nc5 50. Qe3 Nxa4 51. Qxe5+ Kh7 52. Qe7+ Kg8 53. Nd7 1-0

[Event "COL-ch U26"]
[Site "Cali"]
[Date "2014.10.20"]
[Round "3"]
[White "Pardo, Javier Andres"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1931"]
[BlackElo "2068"]
[PlyCount "72"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Qc7 8. Qd2 b5 9. g4 h6 10. h3 b4 11. Nce2 d5 12. e5 Nfd7 13. f4 Nb6 14. b3 Bd7 15. Ng3 Nc6 16. Bd3 Nxd4 17. Bxd4 Bc5 18. Qe3 Bxd4 19. Qxd4 a5 20. Nh5 Kf8 21. 0-0 Rc8 22. f5 Qc5 23. Qxc5+ Rxc5 24. Rae1 Nc8 25. Re2 Ne7 26. fxe6 Bxe6 27. Bf5 Bxf5 28. gxf5 Rg8 29. Kh1 Rc3 30. Kh2 f6 31. exf6 gxf6 32. Nf4 d4 33. Rxe7 Kxe7 34. Nd5+ Kd6 35. Nxc3 bxc3 36. Re1 Kd5 0-1

[Event "COL-ch U26"]
[Site "Cali"]
[Date "2014.10.19"]
[Round "2"]
[White "Acevedo, Johan Sebastian"]
[Black "Valencia, Andres Felipe"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "2068"]
[BlackElo "1915"]
[PlyCount "51"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 c4 6. Be2 Nf6 7. c3 Bf5 8. b3 b5 9. a4 bxa4 10. bxc4 Bd7 11. Ne5 Bd6 12. Nxd7 Nbxd7 13. Qxa4 Qc7 14. c5 Bxh2 15. Nf3 Bf4 16. Bxf4 Qxf4 17. Ne5 Rd8 18. c6 0-0 19. cxd7 Ne4 20. 0-0 Nxc3 21. Qc2 Nxe2+ 22. Qxe2 f6 23. Nc6 Rxd7 24. Qe6+ Rdf7 25. Rxa7 Qg5 26. Rxf7 1-0

[Event "COL-ch U26"]
[Site "Cali"]
[Date "2014.10.19"]
[Round "1"]
[White "Elias Alvarez, Alfonso Jose"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2050"]
[BlackElo "2068"]
[PlyCount "121"]
[EventDate "2014.10.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Qc7 8. a4 b6 9. f4 Bb7 10. Bf3 Nbd7 11. Qe2 0-0-0 12. Kh1 d5 13. e5 Ng8 14. f5 Qxe5 15. fxe6 Qxd4 16. exd7+ Rxd7 17. Bg4 Nf6 18. Rxf6 Qxg4 19. Qxg4 gxf6 20. Be3 h5 21. Qf5 Bc5 22. Bxc5 bxc5 23. Rd1 d4 24. Qxc5+ Kb8 25. Rxd4 Rc8 26. Qb6 Rc6 27. Qb4 a5 28. Qf8+ Rc8 29. Rxd7 Rxf8 30. Kg1 Kc8 31. Rd6 Rg8 32. g3 h4 33. Kf2 hxg3+ 34. hxg3 Rh8 35. Ke3 Rh3 36. Ne2 f5 37. Rf6 Be4 38. c3 Rh1 39. b3 Rb1 40. Nd4 Bd5 41. Rxf5 Bxb3 42. Nxb3 Rxb3 43. Kd4 Ra3 44. Rxa5 Kb7 45. Rf5 Rxa4+ 46. c4 Ra3 47. Rxf7+ Kc6 48. Rg7 Ra1 49. Rg6+ Kc7 50. g4 Kd7 51. c5 Rd1+ 52. Ke4 Re1+ 53. Kf5 Rc1 54. c6+ Kc7 55. Kg5 Rh1 56. Rf6 Rg1 57. Kf5 Kd8 58. g5 Ke7 59. Kg6 Rg2 60. c7 Kd7 61. Rc6 1-0

[Event "Bogota University op 8th"]
[Site "Bogota"]
[Date "2014.10.10"]
[Round "4"]
[White "Garavito, Miguel Angel"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2257"]
[BlackElo "2068"]
[PlyCount "43"]
[EventDate "2014.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 Qb6 8. axb5 Nxc3 9. bxc3 cxb5 10. Ba3 e6 11. Bxf8 Rxf8 12. Ng5 Qc6 13. Be2 Bb7 14. Bf3 Qd7 15. Ne4 Bxe4 16. Bxe4 Nc6 17. Ra6 Rc8 18. 0-0 f5 19. exf6 gxf6 20. Qh5+ Rf7 21. d5 Rc7 22. Rxc6 1-0

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.13"]
[Round "7"]
[White "Acevedo, Johan Sebastian"]
[Black "Nieto Mancilla, Frank Fernando"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2081"]
[BlackElo "1847"]
[PlyCount "61"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 g6 4. f4 Bg7 5. Bd3 h5 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. Be3 Nd7 10. Nd2 a5 11. c4 Ne7 12. 0-0 h4 13. a3 Rh5 14. b4 Nf5 15. Bxf5 Rxf5 16. Qg4 Bh6 17. Nf3 Nf8 18. Qxh4 Qxh4 19. Nxh4 Rh5 20. Nf3 dxc4 21. g4 Rxh3 22. Kg2 Rxf3 23. Kxf3 Nd7 24. Bd2 b5 25. bxa5 Nb8 26. Bb4 Na6 27. Rh1 Nxb4 28. axb4 Bf8 29. Rab1 Rd8 30. Ke4 Be7 31. Rh8+ 1-0

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.13"]
[Round "8"]
[White "Corredor Castellanos, Camilo"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1873"]
[BlackElo "2081"]
[PlyCount "76"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. d3 e6 5. 0-0 Be7 6. Bb3 Nf6 7. c3 0-0 8. Re1 e5 9. Nbd2 b5 10. Nf1 Na5 11. Bc2 Bd7 12. Ng3 Rc8 13. h3 Nc6 14. Qe2 a5 15. Rf1 b4 16. Nh2 Qb6 17. Kh1 Qa7 18. f4 a4 19. f5 a3 20. Nh5 Nxh5 21. Qxh5 axb2 22. Bxb2 bxc3 23. Bxc3 Qc7 24. Ng4 Qd8 25. Bb3 Be8 26. f6 gxf6 27. Nh6+ Kh8 28. Bxf7 Qd7 29. Rf3 Bd8 30. Bxe8 Qxe8 31. Qxe8 Rxe8 32. Nf7+ Kg8 33. Nxd6 Be7 34. Nxe8 Rxe8 35. Rb1 Ra8 36. Rb6 Nd4 37. Bxd4 cxd4 38. Rf2 Ra3 1-0

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.12"]
[Round "5"]
[White "Acevedo, Johan Sebastian"]
[Black "Prado Segura, Robinson Alexander"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2081"]
[BlackElo "1868"]
[PlyCount "17"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. c3 0-0 6. d4 exd4 7. cxd4 Bb6 8. e5 Ne4 9. Bd5 1-0

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.12"]
[Round "6"]
[White "Torres, Juan Camilo"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2343"]
[BlackElo "2081"]
[PlyCount "51"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 e6 6. e4 Bb4 7. e5 Nd5 8. Bd2 b5 9. axb5 Bxc3 10. bxc3 cxb5 11. Ng5 f5 12. exf6 Nxf6 13. Be2 a6 14. Bh5+ g6 15. Bf3 Ra7 16. Bf4 Bd7 17. 0-0 h6 18. Qb1 Rg8 19. Ne4 Nxe4 20. Qxe4 Kf7 21. Rfe1 Re8 22. Bh5 Qf6 23. Bxb8 Rxb8 24. Bxg6+ Kg7 25. Re3 Rf8 26. Rf3 1-0

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.11"]
[Round "4"]
[White "Olarte Parra, Jhoan Sebastian"]
[Black "Acevedo, Johan Sebastian"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1922"]
[BlackElo "2081"]
[PlyCount "57"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 g6 4. d4 Bg7 5. Nc3 cxd4 6. Nxd4 Nc6 7. Be3 a6 8. Be2 Nf6 9. 0-0 0-0 10. Rc1 Bd7 11. f4 Rb8 12. Nc2 b5 13. cxb5 axb5 14. b4 Ng4 15. Bxg4 Bxc3 16. Bxd7 Qxd7 17. Nd4 Bxd4 18. Bxd4 Nxd4 19. Qxd4 Ra8 20. Rf2 Ra6 21. f5 Qa7 22. Qd5 e6 23. Qd2 Ra3 24. Rc3 Rxc3 25. Qxc3 exf5 26. exf5 Re8 27. fxg6 hxg6 28. h3 Re2 29. Qf6 1/2-1/2

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.10"]
[Round "2"]
[White "Acevedo, Johan Sebastian"]
[Black "Ortegon Villacorte, Linda Daniela"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2081"]
[BlackElo "1867"]
[PlyCount "89"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Ne2 Ba6 8. Bxa6 Nxa6 9. a3 Be7 10. 0-0 0-0 11. f4 Nc7 12. Nf3 f6 13. Be3 Qe8 14. Qd3 Rb8 15. g4 f5 16. gxf5 exf5 17. Ng3 c4 18. Qc2 Ne6 19. Rf2 g6 20. h4 h6 21. Rg2 Kh7 22. Kh2 Qf7 23. Rag1 b5 24. Nh1 Rg8 25. Nf2 a5 26. Nh3 Ndf8 27. Qe2 b4 28. axb4 axb4 29. Ra1 Qe8 30. Ra7 Kh8 31. Rg1 Ra8 32. Rga1 Rxa7 33. Rxa7 Rg7 34. Qd1 Qd8 35. Qa4 bxc3 36. bxc3 Qb6 37. Qa5 Qb2+ 38. Bd2 Bxh4 39. Rxg7 Kxg7 40. Qxd5 Be1 41. Nxe1 Qxd2+ 42. Ng2 Qxc3 43. Qb7+ Kg8 44. d5 Nd4 45. Ng5 1/2-1/2

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.10"]
[Round "1"]
[White "Penas Burgos, Nestor"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1755"]
[BlackElo "2081"]
[PlyCount "70"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. Qd2 Qc7 9. 0-0-0 b5 10. f3 Nbd7 11. Nb3 Bb7 12. g4 Ne5 13. g5 Nfd7 14. f4 Nc4 15. Bxc4 bxc4 16. Nd4 Nc5 17. f5 e5 18. f6 exd4 19. Bxd4 gxf6 20. gxf6 Bf8 21. Qf4 0-0-0 22. Kb1 Kb8 23. Nd5 Bxd5 24. exd5 h5 25. Rhe1 Bh6 26. Qf1 Rd7 27. Qxc4 Rc8 28. Re2 Qb7 29. Rde1 Rdc7 30. Re7 Bg5 31. Bxc5 Bxf6 32. Qb3 Qxb3 33. axb3 Bxe7 34. Rxe7 Rxe7 35. Bxd6+ Rec7 0-1

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2013.07.15"]
[Round "9"]
[White "Acevedo, Johan Sebastian"]
[Black "Mamani, Joan Franco"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2096"]
[BlackElo "2187"]
[PlyCount "64"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Bc4 e6 4. Nc3 Ne7 5. Bf4 a6 6. a4 d5 7. exd5 exd5 8. Bb3 Nbc6 9. Nge2 Be6 10. 0-0 Nf5 11. Be3 0-0 12. Nf4 Ncxd4 13. Bxd5 Bxd5 14. Nfxd5 c6 15. Bxd4 Bxd4 16. Nf4 Qb6 17. Nce2 Rad8 18. Qb1 Bg7 19. Ra3 Rd2 20. Rb3 Qc7 21. Rd1 Rxd1+ 22. Qxd1 b5 23. axb5 axb5 24. g4 Nd6 25. Rh3 Nc4 26. b3 Ne5 27. f3 Qb6+ 28. Kg2 Rd8 29. Qc1 Qa5 30. Rg3 Qd2 31. Qxd2 Rxd2 32. c3 g5 0-1

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2013.07.14"]
[Round "8"]
[White "Ribero, Guillermo Andres"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1761"]
[BlackElo "2096"]
[PlyCount "66"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Qd3 Nc6 7. f4 d5 8. e5 Ne4 9. a3 Qa5 10. axb4 Qxa1 11. Nb3 Qa6 12. b5 Qb6 13. Be3 Nb4 14. Qxe4 dxe4 15. Bxb6 axb6 16. Nxe4 Nxc2+ 17. Kd2 Nb4 18. Nd6+ Ke7 19. g3 Rd8 20. Be2 Bd7 21. Rc1 Ra2 22. Kc3 Nd5+ 23. Kc2 Ra4 24. Kb1 f6 25. Nd2 fxe5 26. fxe5 Be8 27. Nxe8 Kxe8 28. Nc4 Rda8 29. Nd6+ Kd7 30. Rc4 Ra1+ 31. Kc2 Ne3+ 32. Kb3 Nxc4 33. Nxc4 Kc7 0-1

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2013.07.13"]
[Round "7"]
[White "Acevedo, Johan Sebastian"]
[Black "Mendoza, Rodrigo"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2096"]
[BlackElo "2166"]
[PlyCount "122"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h5 6. Bd3 Bxd3 7. Qxd3 e6 8. g5 g6 9. Ne2 Nd7 10. c3 Ne7 11. b3 c5 12. Nd2 Qb6 13. a3 Rc8 14. b4 cxd4 15. cxd4 Bg7 16. Bb2 0-0 17. Ng3 Qc7 18. Rc1 Qb8 19. 0-0 Rxc1 20. Rxc1 Rc8 21. Rxc8+ Qxc8 22. Qc3 Qxc3 23. Bxc3 Bf8 24. Nb3 b5 25. Kf1 Nc6 26. Bb2 Nb6 27. Ne2 Nc4 28. Bc1 Be7 29. Nc3 a6 30. Ke2 Kf8 31. Kd3 Ke8 32. Nd2 Nb6 33. Ne2 Kd7 34. Nb3 Nc4 35. Nd2 a5 36. bxa5 N6xa5 37. Nc3 Kc6 38. Ncb1 Kb6 39. Kc2 Nc6 40. Nxc4+ bxc4 41. Be3 Ka5 42. Kb2 Bd8 43. Nc3 Bb6 44. Ne2 Na7 45. Bd2+ Ka6 46. a4 Nc6 47. Be3 Ba5 48. f4 Bb4 49. f5 exf5 50. Nf4 Ne7 51. Kc2 Ka5 52. Bd2 Kxa4 53. Bxb4 Kxb4 54. e6 fxe6 55. Nxe6 Nc6 56. Kd2 Kb3 57. Nc5+ Kb2 58. Na4+ Ka3 59. Nc3 Nb4 60. Kc1 Kb3 61. Kd2 f4 0-1

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2013.07.13"]
[Round "6"]
[White "Castro, Jose Luis"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2253"]
[BlackElo "2096"]
[PlyCount "59"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 h5 8. Qd2 Qc7 9. 0-0-0 Nbd7 10. h3 b5 11. Bd3 b4 12. Nce2 d5 13. exd5 Nxd5 14. Nf4 N7f6 15. Nxd5 Nxd5 16. Be4 Bb7 17. Rhe1 Be7 18. Bg5 0-0-0 19. Bxe7 Qxe7 20. Qe2 Kb8 21. Bd3 Qg5+ 22. Kb1 Nf4 23. Qe3 Qf6 24. Bxa6 Nxg2 25. Nc6+ Kc7 26. Qa7 Rb8 27. Nxb8 Rxb8 28. Re4 Ne3 29. Qc5+ Bc6 30. Qd6+ 1-0

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2013.07.12"]
[Round "5"]
[White "Acevedo, Johan Sebastian"]
[Black "Valencia, Cristian Johan"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2096"]
[BlackElo "1937"]
[PlyCount "115"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 h6 9. Bxf6 gxf6 10. Qf3 Bd7 11. f5 Be7 12. Bc4 Nc6 13. fxe6 fxe6 14. Qh3 Nd8 15. 0-0-0 Qc7 16. Be2 b5 17. Bh5+ Kf8 18. Rd3 b4 19. Nd1 Nc6 20. Rg3 f5 21. exf5 Bg5+ 22. Kb1 exf5 23. Rf3 f4 24. Bg4 Bxg4 25. Qxg4 Ne5 26. Qf5+ Kg7 27. Nd4 Qf7 28. Qxf7+ Kxf7 29. Rff1 Ng6 30. Nf2 Bf6 31. Rd1 Be5 32. Ne4 Rhe8 33. Nf5 Re6 34. Nxh6+ Kf8 35. Ng5 Re7 36. Nf5 Rd7 37. h4 Rad8 38. Ne6+ Kg8 39. Nh6+ Kh7 40. Nxd8 Kxh6 41. Nc6 Rg7 42. h5 Ne7 43. Nxe5 dxe5 44. Rd6+ Kh7 45. h6 Rf7 46. Re6 Nf5 47. Rxe5 Ne3 48. Rg5 Nf5 49. Kc1 Ng3 50. Rh3 Nf5 51. a3 bxa3 52. bxa3 a5 53. Kd2 Rd7+ 54. Kc3 Rc7+ 55. Kd3 Ne7 56. Rxa5 Ng6 57. Rg5 Ra7 58. Rxg6 1-0

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2013.07.11"]
[Round "3"]
[White "Acevedo, Johan Sebastian"]
[Black "Principe, Alexander"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2096"]
[BlackElo "2271"]
[PlyCount "60"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bh4 g5 10. fxg5 hxg5 11. Bxg5 Qc5 12. Bxf6 Nxf6 13. Nb3 Qe5 14. g3 Bg4 15. Qd3 d5 16. Bg2 dxe4 17. Qd4 Qh5 18. Nxe4 Nxe4 19. Qxe4 Rd8 20. h3 Bf5 21. Qxb7 Bh6 22. Qb6 Bd7 23. 0-0 Bxh3 24. Qf2 Bg4 25. Rfe1 Kf8 26. Qc5 Qh2+ 27. Kf1 Rd6 28. Rxe7 Rf6+ 29. Bf3 Qh1+ 30. Ke2 Qxf3+ 0-1

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2013.07.11"]
[Round "4"]
[White "Acosta Cubides, Jorian Jared"]
[Black "Acevedo, Johan Sebastian"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "1971"]
[BlackElo "2096"]
[PlyCount "77"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 Qc7 7. Bb3 e6 8. 0-0 Be7 9. Be3 0-0 10. f4 b5 11. a3 Nc6 12. Qf3 Nxd4 13. Bxd4 Bb7 14. Qg3 Rae8 15. Rae1 e5 16. fxe5 dxe5 17. Kh1 Bd8 18. Bg1 Bc6 19. Rf5 Bd7 20. Rxf6 Bxf6 21. Nd5 Qd8 22. Nxf6+ Qxf6 23. Bc5 Be6 24. Bxf8 Kxf8 25. Bxe6 Qxe6 26. Qd3 f6 27. Rd1 Rc8 28. Kg1 Rc4 29. c3 Kf7 30. Kf2 Kg6 31. Qg3+ Kf7 32. Qd3 a5 33. Qd7+ Qxd7 34. Rxd7+ Kg6 35. Rb7 Rxe4 36. Rxb5 a4 37. Rb4 Rxb4 38. axb4 Kf7 39. b5 1/2-1/2

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2013.07.10"]
[Round "1"]
[White "Acevedo, Johan Sebastian"]
[Black "Henriquez Villagra, Cristobal"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2096"]
[BlackElo "2361"]
[PlyCount "76"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bxf6 Nxf6 12. g5 hxg5 13. fxg5 Nd7 14. g6 Bg5+ 15. Kb1 Ne5 16. gxf7+ Qxf7 17. Qg2 Bf6 18. Be2 Bd7 19. Nf3 Nxf3 20. Bxf3 Be5 21. Rd3 Qf6 22. Bg4 Ke7 23. h3 Raf8 24. Rf3 Qg5 25. Rhf1 Rf6 26. Rxf6 gxf6 27. Qf3 Rc8 28. Nd1 Qd2 29. Rf2 Qe1 30. Rf1 Qb4 31. Qe3 Rxc2 32. Kxc2 Qc4+ 33. Nc3 Qxf1 34. Ne2 Ba4+ 35. b3 Bc6 36. Qh6 Bxe4+ 37. Kd2 f5 38. Bh5 Qg2 0-1

[Event "Pan American-ch U20"]
[Site "Bogota"]
[Date "2013.07.10"]
[Round "2"]
[White "Rodriguez Velasco, German Enrique"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1949"]
[BlackElo "2096"]
[PlyCount "54"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 h5 7. Be3 e6 8. Qd2 Qc7 9. 0-0-0 Be7 10. Be2 Nbd7 11. g4 hxg4 12. fxg4 b5 13. a3 Bb7 14. Bf3 Nc5 15. Qg2 g6 16. g5 Nfd7 17. Be2 Rh4 18. Qg3 Nxe4 19. Qxh4 Nxc3 20. Rhf1 Nxd1 21. Rxf7 Nf8 22. Rxf8+ Bxf8 23. Bxd1 Bd5 24. Nxe6 Qe7 25. Nxf8 Qxe3+ 26. Kb1 Kxf8 27. b3 Qe5 0-1

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.16"]
[Round "8"]
[White "Mendez, Wilford"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1903"]
[BlackElo "2088"]
[PlyCount "86"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Bg5 Be7 8. Qd2 Qc7 9. 0-0-0 b5 10. a3 Nbd7 11. Rhe1 Bb7 12. f4 0-0 13. Bd3 Rac8 14. Kb1 h6 15. f5 e5 16. Bxf6 Nxf6 17. Nf3 Rfd8 18. g4 d5 19. Nxd5 Nxd5 20. exd5 Bxd5 21. Qe3 f6 22. Nd2 a5 23. Rc1 Bf7 24. Bxb5 Rd4 25. g5 hxg5 26. Nb3 Rh4 27. Red1 Qb7 28. Qe2 Rb8 29. a4 Bxb3 30. cxb3 Qe4+ 31. Qxe4 Rxe4 32. Rd7 Bd8 33. Bc4+ Kh7 34. Bf7 Rh4 35. Bg6+ Kh6 36. Rcd1 Bb6 37. R1d6 g4 38. Rf7 Rxh2 39. Rdxf6 Bd4 40. Rc6 Rxb3 41. Rc2 Rxb2+ 42. Rxb2 Rxb2+ 43. Kc1 g3 0-1

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.15"]
[Round "7"]
[White "Acevedo, Johan Sebastian"]
[Black "Kjartansson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2088"]
[BlackElo "2404"]
[PlyCount "131"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Qd5 16. c4 Qe4 17. Rde1 Qxe2 18. Rxe2 0-0 19. Ne5 Rfd8 20. Bc3 a5 21. f4 c5 22. dxc5 Bxc5 23. g4 Bd4 24. g5 Bxc3 25. bxc3 Nd7 26. g6 Nxe5 27. Rxe5 Rac8 28. Kc2 Rxc4 29. gxf7+ Kxf7 30. f5 Rd6 31. Rxa5 Rdc6 32. Rh3 R4c5 33. fxe6+ Kxe6 34. Ra8 Kf6 35. Rf8+ Kg5 36. Rff3 Rc4 37. Kb3 Rg4 38. Rf7 Rb6+ 39. Ka3 g6 40. Rc7 gxh5 41. Rc5+ Kg6 42. Rcxh5 Kg7 43. Ra5 Rg2 44. c4 Rbb2 45. Rg3+ Kh7 46. Rxg2 Rxg2 47. Kb4 Kg6 48. a4 h5 49. Ra8 Rb2+ 50. Kc3 Rb1 51. Kc2 Rb6 52. a5 Rc6 53. Kc3 h4 54. Ra7 Ra6 55. Rxb7 Rxa5 56. Rb1 h3 57. Kb4 Ra2 58. c5 Kf5 59. c6 h2 60. Rh1 Ke6 61. Kc5 Rd2 62. Re1+ Kf6 63. Kb6 Rb2+ 64. Ka7 Ra2+ 65. Kb7 Rb2+ 66. Ka7 1/2-1/2

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.15"]
[Round "6"]
[White "Gomez, Alfredo"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1789"]
[BlackElo "2088"]
[PlyCount "50"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. 0-0 Nc6 5. c3 Nf6 6. d3 Be7 7. a3 0-0 8. b4 d5 9. exd5 exd5 10. Ba2 Bg4 11. Nbd2 Bd6 12. bxc5 Bxc5 13. Qb3 Qd7 14. a4 Rfe8 15. Ba3 Bb6 16. Rae1 Qf5 17. c4 Nd4 18. Nxd4 Bxd4 19. Rxe8+ Rxe8 20. cxd5 Be2 21. d6 Bxf1 22. Qxf7+ Kh8 23. Ne4 Bxd3 24. h3 Bxf2+ 25. Kh1 Qxe4 0-1

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.14"]
[Round "5"]
[White "Acevedo, Johan Sebastian"]
[Black "Pardo, Alejandro"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2088"]
[BlackElo "2214"]
[PlyCount "72"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. Be3 Qc7 9. Qe2 Nc6 10. f4 0-0 11. 0-0 Bd7 12. Rad1 Rac8 13. h3 b5 14. a3 Na5 15. Kh1 Nc4 16. Bc1 Nxa3 17. e5 Ne8 18. exd6 Nxd6 19. Nd5 exd5 20. Qxe7 Rfe8 21. Qg5 Nxc2 22. Qxd5 Nb4 23. Qb3 Qc4 24. Bd2 Nc6 25. Qxc4 Nxc4 26. Bc1 Nxd4 27. Rxd4 Bc6 28. b3 Na5 29. Bxc6 Rxc6 30. Rd3 h6 31. Ba3 Rc2 32. Bb4 Ree2 33. Rfd1 Nc6 34. Bd2 Ne7 35. Be3 Rh2+ 36. Kg1 Rhg2+ 0-1

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.13"]
[Round "3"]
[White "Acevedo, Johan Sebastian"]
[Black "Plazas, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "2088"]
[PlyCount "81"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 Be7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 Ne5 15. Qh5 Bf6 16. fxe6 0-0 17. Nd5 Qd8 18. Bh3 g6 19. Qe2 Kh8 20. Rhf1 fxe6 21. Bxe6 Bg7 22. Rxf8+ Bxf8 23. Rf1 Bg7 24. Qf2 Ng4 25. Qg1 Ne5 26. Qg3 Nc4 27. Qf2 Qg5 28. Qf4 Qxf4 29. Rxf4 Bxd4 30. Rf8+ Kg7 31. Rxc8 Rxc8 32. Bxc8 Bxb2 33. Bxa6 Be5 34. a4 Nd2+ 35. Kc1 Nxe4 36. axb5 Nc5 37. Bc8 Bxh2 38. b6 g5 39. Nb4 h5 40. b7 d5 41. Nxd5 1/2-1/2

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "2"]
[White "Valderrama, Alejandro"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1730"]
[BlackElo "2088"]
[PlyCount "120"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. e3 g6 3. c4 c6 4. Nc3 Nf6 5. Qc2 Bg7 6. Nf3 0-0 7. Rb1 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. b3 Qc7 11. Bb2 Rfe8 12. 0-0 Rad8 13. Rfc1 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Ne2 Qe7 17. Bd4 dxc4 18. Qxc4 Ne4 19. Rd1 Bxd4 20. Nxd4 Qh4 21. Qc2 Ng5 22. Ne2 h5 23. Nf4 Kh7 24. Rxd8 Rxd8 25. Rd1 Ne4 26. Rxd8 Qxd8 27. Nxh5 Qa5 28. Ng3 Qe1+ 29. Nf1 Nc3 30. g3 b5 31. Kg2 b4 32. Nd2 Qe2 33. Qb2 Kg8 34. Nc4 Qxb2 35. Nxb2 Nxa2 36. Nd3 a5 37. Kf1 Kf8 38. Ke1 Ke7 39. Nc5 Nc3 40. h4 f5 41. f3 Kf6 42. Kd2 Ke5 43. Nd7+ Ke6 44. Nc5+ Kd5 45. Nd3 Ke6 46. Nf4+ Kf6 47. h5 g5 48. Nd3 g4 49. fxg4 fxg4 50. Nc5 Kg5 51. Kd3 Kxh5 52. Ne4 Nxe4 53. Kxe4 Kg5 54. Kd4 Kf5 55. e4+ Ke6 56. Kd3 Kd6 57. Kc4 Ke5 58. Kd3 c5 59. Ke3 c4 60. bxc4 a4 0-1

[Event "Bogota U17 Mixto op"]
[Site "Bogota"]
[Date "2012.02.03"]
[Round "1.2"]
[White "Acevedo, Johan Sebastian"]
[Black "Martinez, Alejandro V"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2089"]
[BlackElo "1960"]
[PlyCount "39"]
[EventDate "2012.02.03"]
[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 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Bxf3 5. Qxf3 dxe5 6. Qb3 Nf6 7. Bc4 Bb4+ 8. Qxb4 Nxe4 9. Bb5+ c6 10. Qxe4 0-0 11. Bd3 f5 12. Qc4+ Rf7 13. Qb3 e4 14. Bc4 Qa5+ 15. Bd2 Qc7 16. Bxf7+ Kf8 17. Bg8 h6 18. Be3 c5 19. Bxc5+ Qxc5 20. Qf7# 1-0

[Event "Bogota U17 Mixto op"]
[Site "Bogota"]
[Date "2012.02.03"]
[Round "3.3"]
[White "Acevedo, Johan Sebastian"]
[Black "Olarte Parra, Jhoan Sebastian"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2089"]
[PlyCount "63"]
[EventDate "2012.02.03"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nc5 14. f6 gxf6 15. gxf6 Bf8 16. Rg1 Bb7 17. a3 0-0-0 18. Bh3 Kb8 19. Kb1 Rc8 20. Rg2 Bc6 21. Rdg1 Qb7 22. Nxc6+ Qxc6 23. Qh5 Qb7 24. b4 Nd7 25. Qxf7 Rxc3 26. Bxe6 Ne5 27. Qxb7+ Kxb7 28. Rg8 Rxg8 29. Rxg8 Bh6 30. Bd5+ Kc7 31. Rg7+ Kb6 32. Rb7# 1-0

[Event "Bogota U17 Mixto op"]
[Site "Bogota"]
[Date "2012.02.03"]
[Round "4.1"]
[White "Acevedo, Johan Sebastian"]
[Black "Salcedo, Jackeline"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2089"]
[BlackElo "1938"]
[PlyCount "107"]
[EventDate "2012.02.03"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. 0-0-0 Qc7 13. Ne4 0-0-0 14. g3 Nxe4 15. Qxe4 Nf6 16. Qe2 Bd6 17. c4 c5 18. Bc3 Kb8 19. Kb1 Ka8 20. Rd2 Qc6 21. Rh4 Bc7 22. Ne5 Bxe5 23. dxe5 Rxd2 24. Bxd2 Nd7 25. Re4 Nb6 26. b3 Rd8 27. Bc3 Qd7 28. Kc2 Qe7 29. Rg4 Qf8 30. Qe4 Qg8 31. a4 Nc8 32. Rf4 Rd7 33. g4 Ne7 34. Rf3 Nc6 35. Rd3 Rxd3 36. Qxd3 Qd8 37. Qxd8+ Nxd8 38. f4 Kb8 39. Kd3 Kc7 40. Ke4 Kd7 41. g5 Nc6 42. gxh6 gxh6 43. f5 Ne7 44. f6 Nf5 45. Kf4 b6 46. b4 Kc6 47. b5+ Kd7 48. Bd2 Ke8 49. a5 Kd7 50. a6 Kd8 51. Kg4 Kd7 52. Bxh6 Nxh6+ 53. Kg5 Ng8 54. h6 1-0

[Event "Bogota U17 Mixto op"]
[Site "Bogota"]
[Date "2012.02.03"]
[Round "2.2"]
[White "Barajas, Ivan"]
[Black "Acevedo, Johan Sebastian"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1821"]
[BlackElo "2089"]
[PlyCount "14"]
[EventDate "2012.02.03"]
[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 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 e6 6. Nf3 Nc6 7. Nc3 d6 1/2-1/2

[Event "Bogota U17 Mixto op"]
[Site "Bogota"]
[Date "2012.02.03"]
[Round "5.1"]
[White "Jimenez, Leonardo Andres"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1831"]
[BlackElo "2089"]
[PlyCount "56"]
[EventDate "2012.02.03"]
[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 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 e6 6. Nf3 d6 7. g3 Nc6 8. Bg2 dxe5 9. dxe5 Qc7 10. 0-0 Be7 11. Qe2 0-0 12. Bd2 a6 13. Nc3 Bd7 14. Rac1 Qb6 15. Nxd5 exd5 16. Be3 d4 17. Nxd4 Nxd4 18. Qc4 Bb5 19. Bxd4 Bxc4 20. Bxb6 Bxf1 21. Kxf1 Rac8 22. Rxc8 Rxc8 23. Be4 Rc4 24. Bd5 Rb4 25. Be3 Rxb2 26. Bb3 b5 27. Ke1 a5 28. Bc1 Bb4+ 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.11"]
[Round "9"]
[White "Acevedo, Johan Sebastian"]
[Black "Romo Bucheli, David"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2102"]
[BlackElo "1984"]
[PlyCount "62"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 Nxe4 5. Bd5 Nf6 6. Bxc6 bxc6 7. Nxe5 Be7 8. d4 0-0 9. Re1 Bb7 10. c4 d6 11. Nf3 d5 12. c5 Ne4 13. Ne5 Re8 14. Nd2 f6 15. Nd3 f5 16. Nxe4 fxe4 17. Ne5 Bxc5 18. Qh5 Bxd4 19. Ng4 Bc8 20. Bf4 Bxg4 21. Qxg4 Qf6 22. Rab1 Rf8 23. Be3 Rab8 24. b3 Bxe3 25. fxe3 Qf2+ 26. Kh1 Rf6 27. Rg1 Rbf8 28. Qd7 Qxa2 29. Rbc1 Qf2 30. h3 Qxe3 31. Rxc6 Rf1 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.10"]
[Round "8"]
[White "Garcia, John Fredy"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1915"]
[BlackElo "2102"]
[PlyCount "74"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 Nbd7 4. f4 c5 5. c3 g6 6. Nd2 c4 7. Bc2 b5 8. Ngf3 Bb7 9. Ne5 Ne4 10. Qf3 f5 11. 0-0 Nxe5 12. fxe5 e6 13. Bxe4 dxe4 14. Qh3 h5 15. Nb1 Qd7 16. Qg3 Qh7 17. a4 h4 18. Qe1 a6 19. Qd1 Qd7 20. b3 Qc6 21. axb5 axb5 22. Rxa8+ Bxa8 23. Ba3 Bh6 24. Re1 cxb3 25. Qxb3 f4 26. Bd6 Qd5 27. Qb4 f3 28. gxf3 exf3 29. e4 Qb7 30. Kf2 Bf4 31. Rh1 g5 32. Qb3 Rh6 33. Qc2 Qxe4 34. Qxe4 Bxe4 35. Na3 g4 36. Rg1 g3+ 37. hxg3 hxg3+ 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.08"]
[Round "6"]
[White "Mendez Rivera, Anderson Heribert"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1940"]
[BlackElo "2102"]
[PlyCount "53"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 e6 6. cxd4 Nc6 7. Nc3 d6 8. exd6 Bxd6 9. Bd3 Bb4 10. Bd2 Nc7 11. 0-0 e5 12. Re1 Nxd4 13. Nxd4 Qxd4 14. Nb5 Nxb5 15. Bxb5+ Ke7 16. Bxb4+ Qxb4 17. Rxe5+ Be6 18. Qf3 Qxb2 19. Qxb7+ Kf6 20. Ree1 g6 21. Rab1 Qd4 22. Rbd1 Qf4 23. g3 Qg4 24. Be2 Qg5 25. Qb2+ Ke7 26. Bc4 Rhf8 27. Qg7 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.07"]
[Round "3"]
[White "Acevedo, Johan Sebastian"]
[Black "Martinez Romero, Martin"]
[Result "0-1"]
[ECO "B63"]
[WhiteElo "2102"]
[BlackElo "2343"]
[PlyCount "17"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. 0-0-0 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.07"]
[Round "4"]
[White "Orozco Arango, Jaidiber"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1877"]
[BlackElo "2102"]
[PlyCount "76"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 h5 8. Qd2 Qc7 9. a4 b6 10. Bd3 Bb7 11. Nb3 Nc6 12. Qf2 Nd7 13. f4 Nc5 14. Nxc5 dxc5 15. f5 0-0-0 16. 0-0-0 Bd6 17. Bc4 Ne5 18. Be2 Kb8 19. Kb1 Ka7 20. a5 Ka8 21. axb6 Qxb6 22. Na4 Qb4 23. Rxd6 Qxa4 24. Bxc5 Rxd6 25. Bxd6 Bxe4 26. Bxa6 Qxa6 27. Bxe5 Rc8 28. Bc3 Bxf5 29. Rd1 Qb7 30. Qd4 Qe4 31. Qd2 Qa4 32. Re1 Kb7 33. g4 hxg4 34. Re5 Ra8 35. b4 Rd8 36. Rb5+ Ka6 37. Rb6+ Ka7 38. Qf2 Rd1+ 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.06"]
[Round "1"]
[White "Acevedo, Johan Sebastian"]
[Black "Bernal, Jose A"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2102"]
[PlyCount "33"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Bc4 e6 5. Nf3 c6 6. 0-0 Be7 7. Re1 0-0 8. a3 Nd7 9. Bd3 h6 10. c4 N5f6 11. Nc3 b6 12. Ne5 Bb7 13. Bf4 Re8 14. Qe2 c5 15. Nxf7 Qc8 16. Qxe6 Kf8 17. Nd6 1-0

[Event "Zipaquira IRT U16 Zona Centro"]
[Site "Zipaquira"]
[Date "2011.03.26"]
[Round "6.1"]
[White "Acevedo, Johan Sebastian"]
[Black "Hernandez Sanchez, Jairo Andres"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2153"]
[BlackElo "2099"]
[PlyCount "43"]
[EventDate "2011.03.24"]
[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. Nf3 g6 3. c4 Bg7 4. Nc3 Nc6 5. Be2 d6 6. d3 e6 7. 0-0 Nge7 8. Bf4 0-0 9. Qc1 Nd4 10. Nxd4 cxd4 11. Nb5 e5 12. Bh6 a6 13. Na3 Rb8 14. Nc2 b5 15. b3 f5 16. f3 Be6 17. Qa3 Qb6 18. Rfb1 fxe4 19. fxe4 bxc4 20. h3 c3 21. Bf3 Bxh3 22. Kh2 0-1

[Event "Zipaquira IRT U16 Zona Centro"]
[Site "Zipaquira"]
[Date "2011.03.25"]
[Round "3.4"]
[White "Acevedo, Johan Sebastian"]
[Black "Pinilla, Maria Jose"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2153"]
[PlyCount "29"]
[EventDate "2011.03.24"]
[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. d4 exd4 5. e5 Ne4 6. 0-0 Be7 7. c3 dxc3 8. Qd5 0-0 9. Qxe4 Kh8 10. Nxc3 f5 11. exf6 Bxf6 12. Nd5 Re8 13. Qc2 d6 14. Nxf6 Qxf6 15. Ng5 1-0

[Event "Zipaquira IRT U16 Zona Centro"]
[Site "Zipaquira"]
[Date "2011.03.25"]
[Round "4.2"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2137"]
[BlackElo "2153"]
[PlyCount "89"]
[EventDate "2011.03.24"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qe2 Nbd7 9. 0-0-0 Qc7 10. g4 b5 11. a3 Bb7 12. Bg2 Rc8 13. Bxf6 gxf6 14. Kb1 Nb6 15. g5 Nc4 16. Rd3 Qb6 17. Nd5 exd5 18. exd5 Ne5 19. Nf5 Qd8 20. fxe5 fxe5 21. Bh3 Rc4 22. Qh5 Bf8 23. Rf1 Qc7 24. c3 Bc8 25. Rdf3 Rf4 26. Rxf4 exf4 27. Rxf4 Bxf5+ 28. Bxf5 Bg7 29. Bc2 Qa7 30. Rf1 Be5 31. Re1 Kd8 32. Qf3 Qe7 33. Qe3 Qb7 34. Qf3 Qe7 35. Qf2 Qxg5 36. Qxf7 Qf6 37. Qb7 Bxh2 38. Ka2 Be5 39. Qxa6 h5 40. Qxb5 h4 41. Rf1 Bf4 42. Ba4 Ke7 43. Qc4 h3 44. Rxf4 Qe5 45. Qc7# 1-0

[Event "Zipaquira IRT U16 Zona Centro"]
[Site "Zipaquira"]
[Date "2011.03.24"]
[Round "1.1"]
[White "Acevedo, Johan Sebastian"]
[Black "Rodriguez Parada, Sebastian"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2153"]
[PlyCount "39"]
[EventDate "2011.03.24"]
[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 Nf6 5. 0-0 0-0 6. d4 exd4 7. cxd4 Bb6 8. e5 Ne4 9. Bd5 Nc5 10. dxc5 Bxc5 11. Ng5 Nxe5 12. Qc2 g6 13. Qxc5 d6 14. Qd4 c6 15. Bb3 c5 16. Qh4 h5 17. f4 Nd3 18. Qg3 Bf5 19. Nc3 Qc7 20. Bc4 1-0

[Event "Zipaquira IRT U16 Zona Centro"]
[Site "Zipaquira"]
[Date "2011.03.24"]
[Round "2.1"]
[White "Pachon Gutierrez, Adriana Paola"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1956"]
[BlackElo "2153"]
[PlyCount "109"]
[EventDate "2011.03.24"]
[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 d5 3. exd5 Qxd5 4. Nf3 e6 5. d4 Nc6 6. Na3 Nge7 7. Nc2 Ng6 8. Be2 a6 9. 0-0 Qd8 10. Be3 cxd4 11. Ncxd4 Be7 12. Nxc6 Qxd1 13. Raxd1 bxc6 14. Nd4 Bb7 15. Nb3 a5 16. Bb6 a4 17. Na5 Ba6 18. c4 Rc8 19. f4 0-0 20. Rd7 Bb4 21. a3 Bxa5 22. Bxa5 Rb8 23. Bb4 Rfd8 24. Ra7 Ra8 25. Rxa8 Rxa8 26. f5 Ne5 27. fxe6 fxe6 28. Rf4 c5 29. Bc3 Nd7 30. Bf3 Rc8 31. Bg4 Re8 32. Re4 Kf7 33. Bh5+ g6 34. Be2 e5 35. Bd1 Nb6 36. Bxe5 Nxc4 37. Rf4+ Kg8 38. Bc3 Rf8 39. Rxf8+ Kxf8 40. Bxa4 Ke7 41. Kf2 Kd6 42. Bb3 Ne5 43. Kg3 c4 44. Bc2 Bb7 45. Kf4 Nd3+ 46. Kg3 Be4 47. Bd1 h5 48. Bf3 Bf5 49. Kh4 Ne5 50. Bb7 Nf7 51. a4 Kc5 52. a5 Nd6 53. a6 Kb6 54. Bd4+ Kc7 55. Be5 1-0

[Event "COL-ch U15"]
[Site "Bogota"]
[Date "2011.02.23"]
[Round "6.4"]
[White "Acevedo, Johan Sebastian"]
[Black "Gonzalez, Andres Felipe"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2153"]
[BlackElo "1962"]
[PlyCount "77"]
[EventDate "2011.02.23"]
[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 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Bg7 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qc4 12. Nxc6 bxc6 13. c3 Bf5 14. Qb3 Qa6 15. Bc5 Rfe8 16. Qa3 Qxa3 17. Bxa3 Rac8 18. Bc5 a6 19. g4 Be6 20. Rfe1 Bf6 21. a4 Bd5 22. Be2 a5 23. Ra3 Rb8 24. b4 axb4 25. cxb4 e6 26. a5 Be7 27. a6 Bxc5 28. bxc5 Re7 29. Raa1 Be4 30. f3 Bd5 31. Reb1 Rxb1+ 32. Rxb1 Ra7 33. Rb7 Ra8 34. g5 e5 35. Kf2 e4 36. fxe4 Bxe4 37. a7 Kg7 38. Ke3 Bc2 39. Bc4 1-0

[Event "COL-ch U15"]
[Site "Bogota"]
[Date "2011.02.23"]
[Round "2.2"]
[White "Acevedo, Johan Sebastian"]
[Black "Moreno Lozano, David"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2153"]
[BlackElo "1916"]
[PlyCount "53"]
[EventDate "2011.02.23"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Ba4 h6 9. Nf3 e4 10. Qe2 Be7 11. Ne5 Qd5 12. f4 0-0 13. Nc3 Qd4 14. Bxc6 Nxc6 15. Nxc6 Qc5 16. Nxe7+ Qxe7 17. h3 Qc5 18. Qe3 Qc4 19. b3 Qc6 20. Bb2 Be6 21. 0-0-0 Rfc8 22. Kb1 a5 23. g4 Nd5 24. Qd4 a4 25. Nxd5 Qxc2+ 26. Ka1 axb3 27. Qxg7# 1-0

[Event "COL-ch U15"]
[Site "Bogota"]
[Date "2011.02.23"]
[Round "7.2"]
[White "Acevedo, Johan Sebastian"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2153"]
[BlackElo "2165"]
[PlyCount "62"]
[EventDate "2011.02.23"]
[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. Bg5 Nbd7 7. f4 Qc7 8. Qf3 e6 9. Bxf6 Nxf6 10. 0-0-0 b5 11. e5 Bb7 12. Qg3 dxe5 13. fxe5 Nd5 14. Ne4 0-0-0 15. Kb1 Nb4 16. Nd6+ Bxd6 17. exd6 Rxd6 18. Be2 Rhd8 19. Qe3 e5 20. a3 Bxg2 21. axb4 Bxh1 22. Rxh1 Rxd4 23. Rc1 Rxb4 24. Qh3+ Kb8 25. c3 Re4 26. Bd3 Rf4 27. Qxh7 g6 28. Bc2 Qc8 29. Re1 Qe6 30. Qh6 Rf2 31. Be4 Qb3 0-1

[Event "COL-ch U15"]
[Site "Bogota"]
[Date "2011.02.23"]
[Round "4.3"]
[White "Acevedo, Johan Sebastian"]
[Black "Uribe Fajardo, Juan Felipe"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2153"]
[BlackElo "1907"]
[PlyCount "69"]
[EventDate "2011.02.23"]
[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 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d5 8. exd5 e4 9. Qe2 Qe7 10. d6 Qxd6 11. Bd2 Bxc3 12. Bxc3 Nbd7 13. Nd2 0-0 14. Nxe4 Qc6 15. 0-0 Nd5 16. Qh5 Nxc3 17. Nxc3 Nf6 18. Qh4 g6 19. Rfe1 Bd7 20. Rad1 Rfe8 21. Ne4 Nxe4 22. Rxe4 Be6 23. Rd4 Rac8 24. Be4 Qb6 25. b3 Qa5 26. a4 b5 27. h3 Qc7 28. axb5 axb5 29. Bd3 Qb6 30. c4 b4 31. Be4 Qa5 32. Bd5 Bf5 33. g4 Bc2 34. Bxf7+ Kg7 35. Bxe8 1-0

[Event "COL-ch U15"]
[Site "Bogota"]
[Date "2011.02.23"]
[Round "1.2"]
[White "Bolanos Calvache, Brigeth Vanessa"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "2153"]
[PlyCount "64"]
[EventDate "2011.02.23"]
[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. Be3 e6 7. f3 Qc7 8. Qd2 Nbd7 9. g4 h6 10. 0-0-0 b5 11. Kb1 Bb7 12. h4 Be7 13. g5 hxg5 14. Bxg5 b4 15. Na4 d5 16. exd5 Bxd5 17. Rh3 Qa5 18. b3 Rc8 19. Bd3 Bc5 20. Bxf6 gxf6 21. Be4 Be7 22. Bxd5 Qxd5 23. Ne2 Qxd2 24. Rxd2 Rc6 25. Nb2 f5 26. Nd4 Rc3 27. h5 Re3 28. Re2 Rxe2 29. Nxe2 Nf6 30. Nd4 Kd7 31. Nc4 Bd6 32. Rg3 Bxg3 0-1

[Event "COL-ch U15"]
[Site "Bogota"]
[Date "2011.02.23"]
[Round "3.2"]
[White "Camargo, Santiago"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2030"]
[BlackElo "2153"]
[PlyCount "65"]
[EventDate "2011.02.23"]
[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. f3 e6 7. Be3 b5 8. Qd2 h6 9. g4 Nbd7 10. 0-0-0 Bb7 11. h4 Qc7 12. Rh3 b4 13. Na4 Qa5 14. b3 Nc5 15. a3 Nxa4 16. axb4 Qc7 17. bxa4 d5 18. e5 Nd7 19. f4 Nb6 20. Bf2 Nxa4 21. Be1 Rc8 22. f5 Qxe5 23. fxe6 Qc7 24. Rf3 f6 25. Bd3 Be7 26. Bg6+ Kd8 27. Rb3 Bd6 28. Qe2 Qc4 29. e7+ Bxe7 30. Qe3 Bd6 31. Bd3 Re8 32. Ne6+ Rxe6 33. Qxe6 1-0

[Event "COL-ch U15"]
[Site "Bogota"]
[Date "2011.02.23"]
[Round "5.2"]
[White "Munoz Obando, Laura Alexandra"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1919"]
[BlackElo "2153"]
[PlyCount "70"]
[EventDate "2011.02.23"]
[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. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Nge2 Nge7 8. Qd2 h5 9. f4 Qb6 10. Nd1 d5 11. 0-0 d4 12. Bf2 Bd7 13. h3 0-0-0 14. c3 Rdg8 15. b4 cxb4 16. cxb4 f5 17. Nb2 h4 18. Nc4 Qxb4 19. Qxb4 Nxb4 20. Nd6+ Kb8 21. Rab1 Kc7 22. e5 hxg3 23. Bxd4 Nec6 24. a3 g5 25. axb4 Nxd4 26. Nxd4 gxf4 27. Nf3 Bc6 28. d4 Bf8 29. b5 Bxf3 30. Rxf3 Bxd6 31. exd6+ Kxd6 32. Rxf4 Rh7 33. d5 Rc8 34. dxe6 Kxe6 35. Ra4 b6 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "9"]
[White "Acevedo, Johan Sebastian"]
[Black "Castrillon Gomez, Melissa"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2134"]
[BlackElo "2013"]
[PlyCount "55"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Nxc6 bxc6 11. exd5 cxd5 12. Nxd5 Nxd5 13. Qxd5 Qc7 14. Qc5 Qb7 15. Qa3 Rb8 16. b3 Bf5 17. Bd3 Qc7 18. Qc5 Qb7 19. Bxf5 gxf5 20. Bd4 Bxd4 21. Rxd4 e6 22. Rhd1 Qa6 23. Qd6 Rb6 24. Qg3+ Kh8 25. Rd8 Qa3+ 26. Kb1 Ra6 27. Rxf8+ Qxf8 28. Qc7 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "7"]
[White "Acevedo, Johan Sebastian"]
[Black "Torres Puentes, Carlos Andres"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2134"]
[PlyCount "61"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 Ne5 15. Qh5 Qd8 16. fxe6 0-0 17. h4 Bf6 18. exf7+ Rxf7 19. Bh3 g6 20. Qe2 Bg7 21. Ne6 Qe7 22. Nd5 Qa7 23. Rdf1 Rxf1+ 24. Qxf1 Bxe6 25. Bxe6+ Kh8 26. h5 Qd4 27. h6 Nc4 28. hxg7+ Qxg7 29. Qc1 Re8 30. Nf4 h5 31. Nxh5 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "10"]
[White "Mendoza, Rafael"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2342"]
[BlackElo "2134"]
[PlyCount "50"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. cxd4 Nxe4 5. Nf3 d5 6. Be2 g6 7. 0-0 Bg7 8. Be3 0-0 9. Nbd2 Nc6 10. Rc1 f5 11. g3 Kh8 12. Nb3 a5 13. a3 e5 14. Rc2 f4 15. gxf4 exf4 16. Bc1 Bh3 17. Re1 a4 18. Nc5 Nxd4 19. Nd3 Nxc2 20. Qxc2 g5 21. Bf1 Bxf1 22. Rxf1 g4 23. Nd2 f3 24. Nxe4 dxe4 25. Nf4 Qh4 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.06"]
[Round "6"]
[White "Borja, Raul"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "2134"]
[PlyCount "77"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Nf3 Bd6 5. Ng3 Nf6 6. Bc4 h6 7. c3 c5 8. d3 a6 9. a4 Nc6 10. 0-0 0-0 11. h3 Rb8 12. Nh4 b5 13. axb5 axb5 14. Ba2 Ne7 15. Qf3 Qc7 16. Bxh6 Nh7 17. Bd2 c4 18. Rfc1 Be6 19. Nh5 Ra8 20. Qg3 g6 21. Bh6 Rfc8 22. Qf3 Kh8 23. cxd4 exd4 24. Nf4 Qd7 25. Nxe6 Qxe6 26. Bd2 Ra7 27. Qd1 Rca8 28. Bxc4 bxc4 29. Rxa7 Rxa7 30. Rxc4 Ra2 31. Qb1 Ra8 32. Nf3 Be5 33. Nxe5 Qxe5 34. Rxd4 Rb8 35. Bc3 f6 36. Qc1 Rc8 37. Rd8+ Rxd8 38. Bxe5 fxe5 39. Qc7 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.05"]
[Round "5"]
[White "Acevedo, Johan Sebastian"]
[Black "Cardozo Munar, Carlos Eduardo"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2134"]
[BlackElo "1850"]
[PlyCount "119"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Bb5 cxd4 6. Qa4 dxc3 7. Bxc6+ bxc6 8. Qxc6+ Bd7 9. Qxc3 Rc8 10. Qd4 Qg5 11. Ngf3 Qg6 12. 0-0 Bc5 13. Qe5 f6 14. Qg3 Qxg3 15. hxg3 Ne7 16. Re1 Kf7 17. e5 Nf5 18. g4 Nh6 19. Nh2 fxe5 20. Nb3 Bd6 21. f3 Rc2 22. Bxh6 gxh6 23. Rab1 Rhc8 24. Nf1 d4 25. Ng3 Bc6 26. Nc1 Bd5 27. Nd3 Rd2 28. Rbd1 Rcc2 29. Rxd2 Rxd2 30. Nxe5+ Ke7 31. Nf5+ exf5 32. Nc4+ Kf6 33. Nxd2 Bb4 34. Rd1 fxg4 35. fxg4 Bxa2 36. Nf3 Bc5 37. Kh2 Bb3 38. Rc1 Bb6 39. Rc6+ Be6 40. Kg3 d3 41. Rc3 h5 42. gxh5 Bf5 43. Kf4 h6 44. g4 Bh7 45. Nd2 Ba5 46. Rc6+ Kg7 47. Ke3 Bb6+ 48. Kf3 Ba5 49. Nc4 d2 50. Rd6 Bc2 51. Nxd2 Bd1+ 52. Kf2 Bxg4 53. Rg6+ Kf7 54. Rxg4 Bxd2 55. Rg6 a5 56. Ke2 Bg5 57. Ra6 Bf6 58. b3 Bc3 59. Rxh6 Bf6 60. Rg6 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "3"]
[White "Acevedo, Johan Sebastian"]
[Black "Buitrago Grajales, Juan Carlos"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2134"]
[BlackElo "2160"]
[PlyCount "21"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Ne5 6. Bb3 Nf6 7. f4 Nc6 8. e5 Ng8 9. Nf5 g6 10. Qd5 d6 11. Qxf7+ 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "4"]
[White "Lozano Ramirez, Nestor Favian"]
[Black "Acevedo, Johan Sebastian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1877"]
[BlackElo "2134"]
[PlyCount "60"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. c4 Bf5 4. e3 Nd7 5. Nc3 c6 6. Nf3 Ngf6 7. Be2 Be7 8. d4 0-0 9. 0-0 Bg6 10. Nh4 e4 11. Nxg6 hxg6 12. Qb3 Qb6 13. Na4 Qc7 14. Rac1 Rac8 15. Nc3 Qb6 16. a4 d5 17. b5 dxc4 18. Bxc4 Qd8 19. Ba3 Nb6 20. Be2 Bxa3 21. Qxa3 Nbd5 22. bxc6 Rxc6 23. Nxd5 Qxd5 24. Rxc6 bxc6 25. Qb4 a5 26. Qb1 c5 27. dxc5 Qxc5 28. Rc1 Qd6 29. Rd1 Qc7 30. Rc1 Qd6 1/2-1/2

[Event "COL-chT"]
[Site "Bogota"]
[Date "2010.10.17"]
[Round "6.5"]
[White "Garavito, Miguel Angel"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2239"]
[BlackElo "2136"]
[PlyCount "67"]
[EventDate "2010.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. 0-0 Bb4 9. Qe2 Bxc3 10. bxc3 Ne4 11. Ba3 a6 12. Rfc1 c5 13. Ne5 Rc8 14. f3 Nef6 15. e4 Bg6 16. Nxd7 Nxd7 17. Rab1 Qc7 18. Qb2 Rb8 19. Qf2 0-0 20. dxc5 Rfc8 21. Rd1 h6 22. Bf1 e5 23. g3 a5 24. Rd2 f6 25. Bh3 Rd8 26. Be6+ Bf7 27. Bd5 Rdc8 28. Rb5 f5 29. Bxf7+ Kxf7 30. Qe2 b6 31. Qc4+ Kg6 32. c6 Qxc6 33. exf5+ Kxf5 34. Qg4+ 1-0

[Event "COL-chT"]
[Site "Bogota"]
[Date "2010.10.16"]
[Round "4.7"]
[White "De la Paz, William"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1600"]
[BlackElo "2136"]
[PlyCount "92"]
[EventDate "2010.10.15"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 b6 7. h3 h5 8. Be2 h4 9. f4 Qc7 10. Bf3 Bb7 11. Be3 e6 12. 0-0 Nbd7 13. Nb3 Rd8 14. Qe2 Be7 15. Rad1 Rc8 16. Rc1 e5 17. f5 Qc4 18. Qd3 Qxd3 19. cxd3 Nc5 20. Nxc5 bxc5 21. Bg5 Bc6 22. b3 Nd7 23. Bxe7 Kxe7 24. Bg4 Nf6 25. Bf3 Rb8 26. Rb1 a5 27. Kh2 Nd7 28. Rg1 Rb7 29. Rgc1 Rhb8 30. Bd1 Nb6 31. Ra1 Rc8 32. Bc2 d5 33. Ne2 Nd7 34. g3 Nf6 35. Rg1 dxe4 36. dxe4 Bxe4 37. Bxe4 Nxe4 38. gxh4 Kf8 39. Rg4 Nf6 40. Rg3 Rd7 41. Re3 e4 42. Rc1 Rd3 43. Rc3 Rcd8 44. Nf4 Rxc3 45. Rxc3 Nd5 46. Nxd5 Rxd5 0-1

[Event "COL-ch U16"]
[Site "Bogota"]
[Date "2010.03.31"]
[Round "6.1"]
[White "Acevedo, Johan Sebastian"]
[Black "Blandon Villa, Diego F"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2146"]
[BlackElo "2047"]
[PlyCount "71"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc5 Qb7 15. Qa3 Bf5 16. Ba6 Qc6 17. Bd3 Rab8 18. c3 Be6 19. Be4 Qc4 20. Bxa7 Ra8 21. Bxa8 Rxa8 22. Qa5 Qf4+ 23. Rd2 Bh6 24. Rhd1 Qxh2 25. Kc2 Bf5+ 26. Kb3 Bxd2 27. Rxd2 Be6+ 28. c4 Rf8 29. Rd8 Qxg2 30. Rxf8+ Kxf8 31. Qd8+ Kg7 32. Bd4+ Kh6 33. Be3+ Kg7 34. Bd4+ Kh6 35. Be3+ Kg7 36. Qxe7 1/2-1/2

[Event "COL-ch U16"]
[Site "Bogota"]
[Date "2010.03.30"]
[Round "4.1"]
[White "Acevedo, Johan Sebastian"]
[Black "Herrera Perez, Martin Steven"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2146"]
[PlyCount "30"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[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. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 Qc7 10. 0-0-0 Nbd7 11. Kb1 b5 12. Bxf6 Nxf6 13. g4 Nd7 14. f5 Nf6 15. fxe6 fxe6 1-0

[Event "COL-ch U16"]
[Site "Bogota"]
[Date "2010.03.30"]
[Round "3.1"]
[White "Posada, Juan Manuel"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1996"]
[BlackElo "2146"]
[PlyCount "47"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 e6 6. Be3 Bg7 7. f4 Nge7 8. Nf3 Qb6 9. Rb1 d5 10. Na4 Qa5+ 11. c3 b6 12. 0-0 dxe4 13. dxe4 Ba6 14. b4 cxb4 15. cxb4 Qh5 16. Rf2 Bb5 17. Nb2 Rd8 18. Rd2 Rxd2 19. Qxd2 0-0 20. h3 Rd8 21. Qe1 Bd3 22. Nxd3 Rxd3 23. Qe2 Qb5 24. Bf1 1-0

[Event "COL-ch U16"]
[Site "Bogota"]
[Date "2010.03.29"]
[Round "2.1"]
[White "Acevedo, Johan Sebastian"]
[Black "Jaramillo Ochoa, Mateo"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2146"]
[BlackElo "1977"]
[PlyCount "58"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[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. Nd5 Be7 10. Nxe7 Nxe7 11. Bxf6 gxf6 12. g3 f5 13. f3 Bb7 14. Bg2 fxe4 15. fxe4 Rc8 16. c3 0-0 17. 0-0 Qb6+ 18. Kh1 f5 19. Qb3+ Kh8 20. Qe6 Rce8 21. Qh6 Ng8 22. Qh4 Re6 23. exf5 Bxg2+ 24. Kxg2 Qc6+ 25. Kg1 Qc5+ 26. Kg2 Qd5+ 27. Kg1 Qc5+ 28. Kg2 Qd5+ 29. Kg1 Qc5+ 1/2-1/2

[Event "COL-ch U16"]
[Site "Bogota"]
[Date "2010.03.29"]
[Round "1.1"]
[White "Pinilla, Diego Alexander"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "2146"]
[PlyCount "64"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[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. c3 Nf6 4. d3 e5 5. Be3 Nc6 6. Nbd2 Be7 7. Be2 Qc7 8. d4 Bg4 9. d5 Nb8 10. Qa4+ Nbd7 11. Rc1 a6 12. 0-0 0-0 13. b4 b5 14. Qc2 c4 15. a4 h6 16. axb5 axb5 17. Ra1 Qb7 18. Qb2 Nh5 19. h3 Bxf3 20. Bxf3 Nf4 21. Bxf4 exf4 22. Rxa8 Rxa8 23. Ra1 Ra7 24. Be2 Ne5 25. Nf3 Bf6 26. Nd4 Nd3 27. Rxa7 Qxa7 28. Bxd3 cxd3 29. Nxb5 Qa4 30. Nxd6 Qc2 31. Nc4 Bxc3 32. Qa3 Bd4 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.19"]
[Round "9"]
[White "Acevedo, Johan Sebastian"]
[Black "Mayorquin, Nicolas"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2157"]
[BlackElo "1824"]
[PlyCount "57"]
[EventDate "2009.12.15"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nc6 8. Qd2 h6 9. Bxf6 Qxf6 10. Nf3 Be7 11. 0-0-0 b5 12. Kb1 0-0 13. Bd3 b4 14. Ne2 e5 15. f5 Rd8 16. g4 d5 17. Ng3 d4 18. h4 Qd6 19. g5 Kh7 20. gxh6 Qxh6 21. Ng5+ Kg8 22. Bc4 Rf8 23. Rdg1 Na5 24. Bd5 Bb7 25. f6 Bxf6 26. Nf5 Qh5 27. Qxb4 Bxd5 28. exd5 Bd8 29. Nxg7 1-0

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.17"]
[Round "6"]
[White "Blandon, Luis Guillermo"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "1988"]
[BlackElo "2157"]
[PlyCount "91"]
[EventDate "2009.12.15"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 Be6 9. 0-0 Qd7 10. Bg5 h6 11. Bxf6 Bxf6 12. Nd5 Bxd5 13. Qxd5 Qc6 14. Nc3 Nd7 15. Rad1 Be7 16. Kh1 Nf6 17. Qb3 0-0 18. f4 Rad8 19. f5 b5 20. a3 Rd7 21. Bf3 Qc4 22. Be2 Qxb3 23. cxb3 Rb8 24. b4 Rc7 25. Bf3 g5 26. fxg6 fxg6 27. g4 Kg7 28. h4 g5 29. hxg5 hxg5 30. Kg2 Rc4 31. Rh1 Rh8 32. Rhe1 Kf7 33. Rd2 Rh6 34. Nd1 Rc8 35. Ne3 Rch8 36. Kg1 Rh3 37. Rf1 Ke6 38. Nf5 Rc8 39. Bg2 Rh7 40. Rfd1 Rc6 41. Bf3 Rh3 42. Kg2 Rh8 43. Ne3 Rh4 44. Kg3 Ne8 45. Nf5 Nc7 46. Nxh4 1-0

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.17"]
[Round "5"]
[White "Hernandez Torres, Alex Daniel"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B95"]
[BlackElo "2157"]
[PlyCount "28"]
[EventDate "2009.12.15"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e6 7. Bg5 Be7 8. Qd2 Qc7 9. 0-0 0-0 10. f4 Qb6 11. Nce2 e5 12. fxe5 dxe5 13. Be3 exd4 14. Bxd4 Bc5 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.16"]
[Round "4"]
[White "Acevedo, Johan Sebastian"]
[Black "Castro, Jairo Antonio"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2157"]
[BlackElo "1993"]
[PlyCount "11"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. h4 Bg7 3. e3 Nc6 4. Ne2 Nb8 5. Ng1 d6 6. Nc3 1/2-1/2

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.15"]
[Round "1"]
[White "Acevedo, Johan Sebastian"]
[Black "Rico Amortegui, Oswaldo Jose"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2157"]
[PlyCount "39"]
[EventDate "2009.12.15"]
[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 d6 3. d4 exd4 4. Nxd4 Nf6 5. Bd3 Be7 6. 0-0 0-0 7. Nc3 Bd7 8. Bg5 Nc6 9. Nxc6 Bxc6 10. f4 Nd7 11. Bxe7 Qxe7 12. f5 Nf6 13. Qf3 Rfe8 14. Rae1 Qd7 15. Kh1 Re7 16. b4 a6 17. a4 Bxa4 18. Ra1 Bc6 19. b5 Bxe4 20. Nxe4 1-0

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.??"]
[Round "7"]
[White "Acevedo, Johan Sebastian"]
[Black "Moreno Lozano, David"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2157"]
[PlyCount "59"]
[EventDate "2009.12.15"]
[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. Bc4 Be7 4. d4 d6 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Qh5 g6 8. Qxe5 Nf6 9. Bh6 Qd6 10. Qxd6 Bxd6 11. Bg7 Be5 12. Bxh8 Bxb2 13. Bxf6 Bxf6 14. c3 a6 15. f4 b5 16. Bd5 Rb8 17. e5 Bg7 18. Nd2 f6 19. Nf3 Bf5 20. 0-0 b4 21. c4 Kf8 22. Rfe1 a5 23. Nd4 a4 24. e6 b3 25. axb3 axb3 26. e7+ Ke8 27. Nxf5 gxf5 28. Bc6+ Kf7 29. e8Q+ Rxe8 30. Rxe8 1-0

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.??"]
[Round "8"]
[White "Acevedo, Julian Steven"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1808"]
[BlackElo "2157"]
[PlyCount "86"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. d3 Bb4 7. a3 Bxc3+ 8. bxc3 Bf5 9. Bg5 Nbd7 10. Qb3 Qc7 11. Rb1 0-0 12. Qxb7 Qxc3+ 13. Bd2 Qxa3 14. Bb4 Qa2 15. Bxf8 Rb8 16. Qxb8 Nxb8 17. Rxb8 Nd7 18. Bxg7+ Kxg7 19. Rb7 Nc5 20. Rb8 Qa5+ 21. Kd1 Bd7 22. Bxd5 Ba4+ 23. Kc1 Qc3+ 24. Kb1 Qc2+ 25. Ka1 Nb3+ 26. Rxb3 Bxb3 27. Bxb3 Qxb3 28. Nf3 a5 29. Rc1 f6 30. Nd2 Qa3+ 31. Kb1 Qb4+ 32. Kc2 Qc5+ 33. Kd1 Qxf2 34. Nf3 a4 35. Rc7+ Kf8 36. Rc8+ Ke7 37. Ra8 Qb6 38. Nd2 Qg1+ 39. Kc2 Qxh2 40. Rxa4 Qxe2 41. Ra7+ Kf8 42. Rxh7 Qg2 43. Rd7 Qc6+ 0-1

[Event "Pan American-ch Schools U13"]
[Site "Columbia"]
[Date "2009.10.09"]
[Round "6"]
[White "Figueroa Navarro, Juan Jose"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1982"]
[BlackElo "2168"]
[PlyCount "67"]
[EventDate "2009.10.07"]
[EventType "rapid"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 Qb6 7. Nb3 Nc6 8. Nc3 Be7 9. Bf4 0-0 10. Qd2 Nb4 11. Bd3 Nxd3+ 12. Qxd3 Qc6 13. Rd1 Nh5 14. Be3 d6 15. 0-0 Bf6 16. Nd4 Bxd4 17. Qxd4 b5 18. cxb5 axb5 19. a3 Ra6 20. Na2 e5 21. Qd2 Ra8 22. Nb4 Qc4 23. Qxd6 Re8 24. Qd5 Qxd5 25. Nxd5 Rb8 26. Nc7 Rf8 27. Bc5 Be6 28. Nxe6 fxe6 29. Bxf8 Kxf8 30. Rd6 Ke7 31. Rfd1 Nf6 32. Ra6 Rb7 33. Rdd6 Ra7 34. Rxe6+ 1-0

[Event "Pan American-ch Schools U13"]
[Site "Columbia"]
[Date "2009.10.08"]
[Round "5"]
[White "Acevedo, Johan Sebastian"]
[Black "Acevedo, Julian Steven"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2168"]
[PlyCount "49"]
[EventDate "2009.10.07"]
[EventType "rapid"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Qd2 h5 9. 0-0-0 Nbd7 10. Kb1 Ne5 11. g3 Nfd7 12. f4 Ng4 13. Bg1 Qc7 14. Nd5 Qd8 15. f5 Nc5 16. fxg6 Nxe4 17. gxf7+ Kxf7 18. Qe1 Nef6 19. Bc4 Nxd5 20. Bxd5+ Kf8 21. Ne6+ Bxe6 22. Qxe6 Qe8 23. Rf1+ Bf6 24. h3 Nh6 25. Bd4 1-0

[Event "Pan American-ch Schools U13"]
[Site "Columbia"]
[Date "2009.10.08"]
[Round "4"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2091"]
[BlackElo "2168"]
[PlyCount "87"]
[EventDate "2009.10.07"]
[EventType "rapid"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. c3 d5 7. Nxc6 bxc6 8. exd5 cxd5 9. Bg5 Be7 10. 0-0 0-0 11. Nd2 Bb7 12. Nf3 Nd7 13. Bf4 Nc5 14. Bc2 Bd6 15. Be3 f5 16. Bxc5 Bxc5 17. Nd4 Qb6 18. Rb1 Rac8 19. Qd2 f4 20. Nf3 Bd6 21. Rfe1 Rce8 22. Ng5 Rf6 23. Bxh7+ Kf8 24. Bc2 Ke7 25. Ba4 Rh8 26. Nf3 Rfh6 27. h3 g5 28. Nd4 Kf7 29. Bd7 e5 30. Nf5 Rf6 31. Nxd6+ Qxd6 32. Bg4 Bc8 33. Bxc8 Rxc8 34. Qe2 e4 35. Qh5+ Rg6 36. Qh7+ Kf6 37. Qxa7 f3 38. gxf3 exf3 39. Qd4+ Kf7 40. Qg4 Rc4 41. Qxf3+ Rf4 42. Qe3 Qd7 43. Qg3 Qf5 44. Qe3 1-0

[Event "Pan American-ch Schools U13"]
[Site "Columbia"]
[Date "2009.10.07"]
[Round "1"]
[White "Acevedo, Johan Sebastian"]
[Black "Castro Rey, Yehiver Alexis"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2168"]
[PlyCount "41"]
[EventDate "2009.10.07"]
[EventType "rapid"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nb3 Be7 8. Qd2 Be6 9. 0-0-0 Nc6 10. Kb1 Bxb3 11. cxb3 Qd7 12. Bc4 Rd8 13. f3 b5 14. Bd5 Nb4 15. Bxf6 Bxf6 16. a3 Nc6 17. Bxc6 Qxc6 18. Nd5 Be7 19. Rc1 Qa8 20. Nc7+ Kd7 21. Nxa8 1-0

[Event "Pan American-ch Schools U13"]
[Site "Columbia"]
[Date "2009.10.07"]
[Round "2"]
[White "Mayorquin, Nicolas"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1835"]
[BlackElo "2168"]
[PlyCount "39"]
[EventDate "2009.10.07"]
[EventType "rapid"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Be7 9. 0-0-0 Qc7 10. g4 Nc6 11. h4 Bb7 12. Kb1 Rc8 13. g5 Nh5 14. Bh3 Ne5 15. Rc1 Nc4 16. Qd3 g6 17. Nb3 Nxe3 18. Qxe3 Rd8 19. Rhe1 e5 20. Bg4 0-1

[Event "COL-ch U14"]
[Site "Villavicencio"]
[Date "2009.03.22"]
[Round "7"]
[White "Valencia, Andres Felipe"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1933"]
[BlackElo "2153"]
[PlyCount "58"]
[EventDate "2009.03.19"]
[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. d3 Nc6 4. Nbd2 e5 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. Re1 0-0 9. c3 h6 10. Nf1 Kh7 11. h3 Be6 12. g4 f5 13. exf5 gxf5 14. gxf5 Nxf5 15. Ne3 Nh4 16. Ng4 Nxg2 17. Kxg2 Bd5 18. Ngh2 Qf6 19. c4 Qg6+ 20. Kh1 Bxf3+ 21. Nxf3 Qf5 22. Kg2 Nd4 23. Re3 Rf6 24. Nxd4 Qxf2+ 25. Kh1 exd4 26. Re2 Qf3+ 27. Kh2 Re8 28. Rd2 Qf4+ 29. Kh1 Qg3 0-1

[Event "COL-ch U14"]
[Site "Villavicencio"]
[Date "2009.03.21"]
[Round "6"]
[White "Acevedo, Johan Sebastian"]
[Black "Hernandez Sanchez, Jairo Andres"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2153"]
[BlackElo "2018"]
[PlyCount "79"]
[EventDate "2009.03.19"]
[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 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Qd2 Rc8 11. Rab1 Ne5 12. b3 Neg4 13. Bg5 h6 14. Bh4 Qb6 15. h3 Ne5 16. Bxf6 exf6 17. Nd5 Qd8 18. Rfc1 a6 19. b4 Nc6 20. Nb3 f5 21. b5 Ne7 22. bxa6 bxa6 23. Na5 Nxd5 24. exd5 f4 25. Kh1 Be5 26. f3 Bf5 27. Rb7 Qh4 28. Bf1 g5 29. Nc6 Rxc6 30. dxc6 g4 31. c7 Bc8 32. Rb8 Qe7 33. Qa5 g3 34. Bd3 Qh4 35. Rxc8 Rxc8 36. Bf5 Bb2 37. Bxc8 Bxc1 38. Bd7 Qf6 39. c8Q+ Kg7 40. Qad8 1-0

[Event "COL-ch U14"]
[Site "Villavicencio"]
[Date "2009.03.20"]
[Round "4"]
[White "Acevedo, Johan Sebastian"]
[Black "Ospina, Carl Erik"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2153"]
[BlackElo "1975"]
[PlyCount "69"]
[EventDate "2009.03.19"]
[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. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 c4 7. Qg4 g6 8. h4 h5 9. Qg3 Nc6 10. Nh3 Nge7 11. Ng5 Nf5 12. Qf3 b5 13. Bd2 a5 14. g4 hxg4 15. Qxg4 Ng7 16. Qf3 Qc7 17. Qf6 Rg8 18. Be2 Qe7 19. Nh7 Ra7 20. Bg5 Qc7 21. Qf4 Rh8 22. Nf6+ Kf8 23. Bh6 Ne7 24. Bg4 Qb6 25. h5 gxh5 26. Nxh5 Ke8 27. Bxg7 Rxh5 28. Rxh5 Ng6 29. Qf3 b4 30. Ke2 bxa3 31. Rah1 a2 32. Rh8+ Nxh8 33. Rxh8+ Kd7 34. Qxd5+ Kc7 35. Qxc4+ 1-0

[Event "COL-ch U14"]
[Site "Villavicencio"]
[Date "2009.03.20"]
[Round "3"]
[White "Cardona, Juan Camilo"]
[Black "Acevedo, Johan Sebastian"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1977"]
[BlackElo "2153"]
[PlyCount "109"]
[EventDate "2009.03.19"]
[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 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Qg4 g6 8. Bd2 Qc7 9. Nxd5 Bxd2+ 10. Kxd2 exd5 11. c3 a6 12. Bd3 Nc6 13. Rhe1 0-0 14. f4 d6 15. Qg3 Nxd4 16. cxd4 Qb6 17. Qe3 Qxb2+ 18. Bc2 Bf5 19. Rec1 Bxc2 20. Qc3 Qxc3+ 21. Kxc3 Rac8+ 22. Kd2 Be4 23. g3 dxe5 24. fxe5 b5 25. Rc5 Rxc5 26. dxc5 Rc8 27. Rc1 Rc6 28. Ke3 Kf8 29. Kd4 Ke7 30. Rf1 f5 31. h4 h5 32. Rf2 g5 33. hxg5 Rg6 34. Rh2 Rxg5 35. c6 Kd8 36. Kc5 Kc7 37. e6 Rg6 38. Rxh5 Rxe6 39. Rh7+ Kd8 40. Rh8+ Re8 41. c7+ Kxc7 42. Rxe8 Kd7 43. Ra8 Ke6 44. Rxa6+ Ke5 45. Ra8 Kf6 46. Kxb5 d4 47. Rd8 d3 48. Kc4 Kg5 49. Rxd3 Bxd3+ 50. Kxd3 Kg4 51. a4 Kxg3 52. a5 f4 53. a6 f3 54. a7 f2 55. Ke2 1-0

[Event "COL-ch U14"]
[Site "Villavicencio"]
[Date "2009.03.19"]
[Round "2"]
[White "Acevedo, Johan Sebastian"]
[Black "Pardo, Javier Andres"]
[Result "1/2-1/2"]
[ECO "B60"]
[WhiteElo "2153"]
[BlackElo "1989"]
[PlyCount "63"]
[EventDate "2009.03.19"]
[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. Bg5 Nc6 7. f4 Ng4 8. Qd2 Qb6 9. 0-0-0 Qxd4 10. Qxd4 Nxd4 11. Rxd4 h6 12. Bh4 g5 13. fxg5 hxg5 14. Nd5 gxh4 15. Nc7+ Kd8 16. Nxa8 Bh6+ 17. Kb1 Be3 18. Rd3 b5 19. Be2 Bc5 20. Bxg4 Bxg4 21. b4 Bxb4 22. Nb6 e6 23. a4 Kc7 24. Rb3 Bc5 25. a5 Rg8 26. g3 h3 27. Re1 Rg5 28. e5 Bxb6 29. axb6+ Kxb6 30. exd6 Rd5 31. Rd3 Rxd3 32. cxd3 1/2-1/2

[Event "COL-ch U14"]
[Site "Villavicencio"]
[Date "2009.03.19"]
[Round "1"]
[White "Valencia, David Fernando"]
[Black "Acevedo, Johan Sebastian"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1779"]
[BlackElo "2153"]
[PlyCount "50"]
[EventDate "2009.03.19"]
[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. Nc3 e6 3. f4 Nf6 4. Nf3 Be7 5. g3 b6 6. Bg2 Bb7 7. d3 Nc6 8. 0-0 0-0 9. Qe2 d6 10. Bd2 Qc7 11. a3 Rad8 12. Rae1 Rfe8 13. Nh4 a6 14. f5 e5 15. Bg5 Nd4 16. Qd2 b5 17. Bxf6 Bxf6 18. Nd5 Bxd5 19. exd5 Bxh4 20. gxh4 f6 21. c3 Nb3 22. Qd1 c4 23. Re4 Nc5 24. Rg4 Nxd3 25. Qd2 Kh8 0-1

[Event "Bogota IRT Distrital U14"]
[Site "Bogota"]
[Date "2009.03.08"]
[Round "4.1"]
[White "Acevedo, Johan Sebastian"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2153"]
[BlackElo "2193"]
[PlyCount "122"]
[EventDate "2009.03.07"]
[EventType "swiss"]
[EventRounds "5"]
[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 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. h4 Qa5 12. Kb1 Rfc8 13. a3 Rab8 14. g4 b5 15. Nd5 Qxd2 16. Nxf6+ Bxf6 17. Rxd2 Bxd4 18. Rxd4 Rc5 19. Rh2 a5 20. c3 Rbc8 21. Kc2 Bc4 22. Bxc4 Rxc4 23. Kd3 f6 24. Rxc4 Rxc4 25. b3 Rc7 26. Rb2 Kf7 27. a4 Rb7 28. axb5 Rxb5 29. b4 axb4 30. cxb4 Ke6 31. Kc4 Rb7 32. f4 Kd7 33. b5 e6 34. f5 gxf5 35. gxf5 Rc7+ 36. Kb4 exf5 37. exf5 Rc5 38. Ka5 Kc7 39. Rg2 Rxf5 40. Ka6 Rf1 41. b6+ Kc6 42. Rc2+ Kd7 43. Rc7+ Ke6 44. b7 Ra1+ 45. Kb6 Rb1+ 46. Ka7 Ra1+ 47. Kb8 Rg1 48. Rc6 Kd7 49. Ra6 Rb1 50. Ka8 f5 51. b8Q Rxb8+ 52. Kxb8 Ke6 53. Kc7 f4 54. Rxd6+ Kf5 55. Kd7 h5 56. Ke7 f3 57. Rf6+ Kg4 58. Kf7 Kxh4 59. Rxf3 Kg4 60. Ra3 h4 61. Kg6 h3 1/2-1/2

[Event "Bogota IRT Distrital U14"]
[Site "Bogota"]
[Date "2009.03.07"]
[Round "2"]
[White "Acevedo, Johan Sebastian"]
[Black "Mora, Monica"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2153"]
[BlackElo "1975"]
[PlyCount "54"]
[EventDate "2009.03.07"]
[EventType "swiss"]
[EventRounds "5"]
[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. 0-0 d6 6. c3 h6 7. d4 exd4 8. cxd4 Bb6 9. Re1 0-0 10. h3 Re8 11. Nc3 Ba5 12. Qb3 Re7 13. e5 dxe5 14. dxe5 Bxc3 15. bxc3 Nd7 16. Bxf7+ Kh8 17. Ba3 Rxe5 18. Rxe5 Ndxe5 19. Nxe5 Nxe5 20. Re1 Nxf7 21. Qxf7 Kh7 22. Re7 Qg8 23. Qf4 Qd5 24. Qxc7 Qg5 25. Re5 Qg6 26. Kh2 Qc6 27. Qd8 Qxc3 1-0

