[Event "Medellin Cuartas Memorial B"]
[White "Agudelo Rodriguez, Carmen Emilia"]
[Black "Osorio, Juan Camilo"]
[Site "Medellin"]
[Round "5.9"]
[Result "0-1"]
[Date "2011.08.06"]
[ECO "B01"]
[WhiteElo "1643"]
[BlackElo "1710"]
[PlyCount "70"]
[EventDate "2011.08.03"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. Be2 Nf6 7. Bd2 Qc7 8. Ne5 Bxe2 9. Qxe2 e6 10. Bf4 Bd6 11. Ne4 Nxe4 12. Qxe4 Nd7 13. Nd3 Nf6 14. Bxd6 Qxd6 15. Qe5 Rd8 16. c3 0-0 17. Qxd6 Rxd6 18. 0-0-0 Rfd8 19. Rhe1 b6 20. Kc2 a5 21. a4 Kf8 22. h3 Nd7 23. Re3 c5 24. dxc5 bxc5 25. Ree1 c4 26. Nc1 Nc5 27. Rxd6 Rxd6 28. Re5 Rd5 29. Rxd5 exd5 30. b3 Ke7 31. Kb2 Kd6 32. Ka3 Ne4 33. bxc4 dxc4 34. Ne2 Nxf2 35. Nd4 g6 0-1

[Event "Medellin Cuartas Memorial B"]
[White "Osorio, Juan Camilo"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Site "Medellin"]
[Round "4.2"]
[Result "0-1"]
[Date "2011.08.05"]
[ECO "A02"]
[WhiteElo "1710"]
[BlackElo "1778"]
[PlyCount "62"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 c5 3. e3 g6 4. f4 Bg7 5. Nf3 b6 6. Be2 Bb7 7. 0-0 0-0 8. c4 d6 9. Nc3 Nbd7 10. Qc2 e5 11. fxe5 dxe5 12. Ng5 h6 13. Nge4 Nxe4 14. Nxe4 f5 15. Ng3 Qg5 16. Bf3 Bxf3 17. Rxf3 e4 18. Rf2 Ne5 19. Bxe5 Bxe5 20. Raf1 Bxg3 21. hxg3 Qxg3 22. Rf4 Rad8 23. Qc3 Rd6 24. R1f2 Rfd8 25. Qe5 Qg5 26. Kh2 Rxd2 27. Qe6+ Kg7 28. Rxd2 Rxd2 29. Qe5+ Qf6 30. Qc7+ Qf7 31. Qe5+ Kh7 0-1

[Event "Medellin Cuartas Memorial B"]
[White "Pinto, Jhon Jairo"]
[Black "Osorio, Juan Camilo"]
[Site "Medellin"]
[Round "3.8"]
[Result "0-1"]
[Date "2011.08.05"]
[ECO "B01"]
[WhiteElo "1600"]
[BlackElo "1710"]
[PlyCount "102"]
[EventDate "2011.08.03"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 c6 5. d4 Bg4 6. Be2 Nf6 7. Bd2 Qc7 8. Ne5 Bxe2 9. Qxe2 e6 10. Qf3 Bd6 11. Bf4 Nbd7 12. Nxd7 Qxd7 13. 0-0 Bxf4 14. Qxf4 0-0 15. Ne2 Rad8 16. c3 Qd5 17. Ng3 Qb5 18. Rab1 Rd5 19. Rfe1 Nh5 20. Nxh5 Rxh5 21. Qg4 Rg5 22. Qe4 Rd8 23. Re3 h6 24. Rf3 Qd5 25. Qxd5 Rdxd5 26. h3 Ra5 27. Ra1 Rgb5 28. b4 Ra3 29. Kf1 Rb6 30. Re1 Rxa2 31. Kg1 Rba6 32. Rg3 Ra1 33. Kf1 Rxe1+ 34. Kxe1 Ra1+ 35. Kd2 Kf8 36. f4 g6 37. h4 Rh1 38. Rh3 Rxh3 39. gxh3 Ke7 40. Ke3 Kd6 41. c4 b6 42. Ke4 f5+ 43. Ke3 a5 44. c5+ Kc7 45. bxa5 b5 46. Kd3 Kb7 47. Kc3 Ka6 48. Kb4 h5 49. Kb3 Kxa5 50. Ka3 b4+ 51. Kb3 Kb5 0-1

[Event "Medellin Amateur 17th"]
[White "Osorio, Juan Camilo"]
[Black "Roldan, Jorge A"]
[Site "Medellin"]
[Round "9.12"]
[Result "1-0"]
[Date "2010.08.08"]
[ECO "B33"]
[WhiteElo "1686"]
[BlackElo "1600"]
[PlyCount "47"]
[EventDate "2010.08.04"]
[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 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 g6 7. f3 Bg7 8. Be3 Qb6 9. Nf5 Qxb2 10. Na4 Qb4+ 11. c3 Qxc4 12. Nxg7+ Kf8 13. Nb6 Qxc3+ 14. Bd2 Qd4 15. Nxa8 Kxg7 16. Rc1 b5 17. Rxc6 Qa7 18. Rc7 Qxa8 19. Qc1 Re8 20. 0-0 d6 21. Bh6+ Kg8 22. Qc3 Be6 23. Rxe7 Nh5 24. Rxe8+ 1-0

[Event "Medellin Amateur 17th"]
[White "Zuniga, Eddy Andres"]
[Black "Osorio, Juan Camilo"]
[Site "Medellin"]
[Round "8.10"]
[Result "1-0"]
[Date "2010.08.08"]
[ECO "B90"]
[BlackElo "1686"]
[PlyCount "49"]
[EventDate "2010.08.04"]
[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. Bc4 e5 7. Nde2 Be7 8. 0-0 0-0 9. Ng3 Be6 10. Nd5 Bxd5 11. Bxd5 Nxd5 12. Qxd5 Nc6 13. c3 Qc7 14. f4 Rad8 15. f5 Bf6 16. Nh5 Qe7 17. Rf3 Bg5 18. Rg3 Bxc1 19. Rxg7+ Kh8 20. Rxc1 Qh4 21. g4 Rd7 22. Qd2 Qxh5 23. gxh5 Kxg7 24. Qg5+ Kh8 25. Qf6+ 1-0

[Event "Medellin Amateur 17th"]
[White "Pedraza, Yonnattanth"]
[Black "Osorio, Juan Camilo"]
[Site "Medellin"]
[Round "6.2"]
[Result "1-0"]
[Date "2010.08.07"]
[ECO "B94"]
[WhiteElo "1781"]
[BlackElo "1686"]
[PlyCount "75"]
[EventDate "2010.08.04"]
[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 e5 7. Nb3 Be6 8. Qd2 Be7 9. f4 Nbd7 10. f5 Bxb3 11. axb3 Nc5 12. Bxf6 Bxf6 13. Bc4 Bg5 14. Qf2 h5 15. h4 Bf6 16. g3 Rc8 17. 0-0 b5 18. Bd5 b4 19. Nd1 a5 20. Ne3 a4 21. bxa4 Qc7 22. Qd2 Rb8 23. b3 Nd7 24. a5 Bd8 25. a6 Qa7 26. Kg2 Bb6 27. Nc4 Bc5 28. Na5 Qxa6 29. Nc6 Qb6 30. Nxb8 Nxb8 31. Ra8 0-0 32. f6 Be3 33. fxg7 Kxg7 34. Qe2 f5 35. Qxh5 Qc7 36. Rxf5 Qxc2+ 37. Kh3 Rxf5 38. exf5 1-0

[Event "Medellin Americas op"]
[White "Osorio, Juan Camilo"]
[Black "Ascuntar Mora, Dario Fernando"]
[Site "Medellin"]
[Round "8"]
[Result "1-0"]
[Date "2009.11.16"]
[ECO "B80"]
[PlyCount "89"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Bc4 Nbd7 9. Qd2 Nc5 10. 0-0-0 0-0 11. g4 b5 12. Be2 Qc7 13. h4 b4 14. Nb1 Rb8 15. h5 b3 16. axb3 Rxb3 17. Nc3 Rb8 18. g5 Qa5 19. Kb1 Qb4 20. b3 Nxb3 21. Nxb3 Nd7 22. Qd4 a5 23. Qxb4 Rxb4 24. Rd4 Rb8 25. Ra4 d5 26. exd5 exd5 27. Bd4 Bb4 28. Na2 Re8 29. Bd3 Nf8 30. Nxb4 axb4 31. f4 Ne6 32. Be5 Bd7 33. Ra7 Rbd8 34. h6 Bc6 35. hxg7 Nxg7 36. Rxh7 Rxe5 37. fxe5 Bb5 38. Rxg7+ Kxg7 39. Bxb5 Kg6 40. Rd7 Rxd7 41. Bxd7 Kxg5 42. Kc1 Kf4 43. e6 fxe6 44. Bxe6 Ke5 45. Bg8 1-0

[Event "Medellin Americas op"]
[White "Gonzalez, Andres G"]
[Black "Osorio, Juan Camilo"]
[Site "Medellin"]
[Round "7"]
[Result "1-0"]
[Date "2009.11.15"]
[ECO "A51"]
[PlyCount "51"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 d6 5. Nf3 Bg4 6. h3 Bh5 7. a3 a5 8. Bg5 Bxf3 9. exf3 Nbd7 10. Bd3 h6 11. Be3 c6 12. 0-0 cxd5 13. cxd5 0-0 14. Qd2 Ne8 15. Ne4 f5 16. Nxc5 Nxc5 17. Bxc5 dxc5 18. Rac1 b6 19. Rfe1 Qf6 20. Qe2 e4 21. fxe4 fxe4 22. Bxe4 Nd6 23. Bb1 Rae8 24. Qc2 Rxe1+ 25. Rxe1 Nc4 26. Re6 1-0

[Event "Medellin Americas op"]
[White "Osorio, Juan Camilo"]
[Black "Meneses Cabrera, Jairo Alexander"]
[Site "Medellin"]
[Round "6"]
[Result "1-0"]
[Date "2009.11.15"]
[ECO "B14"]
[PlyCount "61"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. c5 a6 7. Bf4 b6 8. b4 Nc6 9. b5 Na5 10. Qa4 bxc5 11. b6+ Nd7 12. Qxa5 cxd4 13. Nb5 axb5 14. Qxa8 Bb4+ 15. Bd2 Bxd2+ 16. Kxd2 Qg5+ 17. Kd1 0-0 18. b7 Nb6 19. b8Q Nxa8 20. Qxa8 Bd7 21. Qa5 e5 22. Qd2 Qf6 23. Nf3 Qd6 24. Rb1 Rb8 25. Qb4 Qf6 26. a4 e4 27. Qxd4 Qf4 28. Ne5 Bf5 29. g3 Qg5 30. Nxf7 Kxf7 31. Qa7+ 1-0

[Event "Medellin Americas op"]
[White "Ossa Ramirez, Jesus Antonio"]
[Black "Osorio, Juan Camilo"]
[Site "Medellin"]
[Round "5"]
[Result "1-0"]
[Date "2009.11.14"]
[ECO "B21"]
[WhiteElo "1853"]
[PlyCount "67"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 Nf6 7. e5 dxe5 8. Qxd8+ Nxd8 9. Nxe5 e6 10. Nb5 Bb4+ 11. Ke2 0-0 12. Bf4 Bd7 13. Nxd7 Nxd7 14. Rhd1 Nb6 15. Bb3 Nc6 16. Rd3 Rad8 17. Rad1 Rxd3 18. Rxd3 e5 19. Be3 Na5 20. Nxa7 Nbc4 21. Bxc4 Nxc4 22. Rb3 Nxe3 23. fxe3 Bc5 24. Rxb7 g6 25. a3 f5 26. b4 Bd6 27. Rd7 Bb8 28. Nc6 e4 29. h3 g5 30. a4 f4 31. exf4 gxf4 32. Nxb8 Rxb8 33. Rd4 Re8 34. b5 1-0

