[Event "Medellin Antioquia-ch"]
[Site "Medellin"]
[Date "2023.04.26"]
[Round "6"]
[White "Valencia Quinchia, Isabella"]
[Black "Lopez, Juan D"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1572"]
[BlackElo "1891"]
[PlyCount "87"]
[EventDate "2023.04.18"]
[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. h3 e5 7. Nde2 Be7 8. g4 Be6 9. Bg2 Qc7 10. Ng3 h6 11. a4 Nbd7 12. 0-0 0-0 13. Nd5 Bxd5 14. exd5 Rfc8 15. Nf5 Bf8 16. Ne3 Rab8 17. Bd2 b5 18. axb5 axb5 19. h4 Qc5 20. g5 hxg5 21. hxg5 Nh7 22. Qg4 Rc7 23. Bb4 Qd4 24. g6 Ng5 25. Qxg5 Qxb4 26. gxf7+ Kxf7 27. f4 Ke8 28. Bf3 Be7 29. Bh5+ Kd8 30. Qxg7 e4 31. Nf5 Qc5+ 32. Kg2 Nf8 33. Qf7 Rd7 34. Nxe7 Kc7 35. Bg4 Qxc2+ 36. Rf2 Qd3 37. Bxd7 Nxd7 38. Rc1+ Kb6 39. Nc8+ Rxc8 40. Rxc8 e3 41. Qxd7 exf2 42. Rc6+ Ka5 43. Qa7+ Kb4 44. Qa3+ 1-0

[Event "Medellin Antioquia-ch"]
[Site "Medellin"]
[Date "2023.04.25"]
[Round "5"]
[White "Lopez, Juan D"]
[Black "Perez Tangarife, Simon"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1891"]
[BlackElo "1543"]
[PlyCount "43"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 d5 5. cxd5 Nxd5 6. Nf3 Nb6 7. d3 Be7 8. a3 a5 9. 0-0 g5 10. Ne4 g4 11. Ne1 f5 12. Nc3 h5 13. e4 h4 14. exf5 Bxf5 15. Qe2 Bd6 16. Nb5 Qd7 17. Bg5 hxg3 18. fxg3 Bc5+ 19. d4 Nxd4 20. Qxe5+ Ne6+ 21. Kh1 Qh7 22. Nxc7+ 1-0

[Event "Medellin Antioquia-ch"]
[Site "Medellin"]
[Date "2023.04.24"]
[Round "4"]
[White "Duque Vasquez, David"]
[Black "Lopez, Juan D"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1693"]
[BlackElo "1891"]
[PlyCount "87"]
[EventDate "2023.04.18"]
[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. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e5 9. Qd3 Qb6 10. Nd2 Be7 11. Nc4 Qd4 12. Qxd4 exd4 13. Bxf6 dxc3 14. Bxc3 Bxe4 15. 0-0-0 0-0-0 16. Rhe1 Bg5+ 17. Kb1 d5 18. Ne3 Rhe8 19. Nxd5 Bxg2 20. Rxe8 Rxe8 21. Rg1 Rd8 22. Ne3 Bxe3 23. fxe3 g6 24. Bd4 Be4 25. b4 b6 26. Kb2 f5 27. c3 Kd7 28. a4 Kd6 29. Kb3 Bb7 30. b5 Kd5 31. Bxb6 axb6 32. Rd1+ Ke4 33. Rxd8 Kxe3 34. a5 f4 35. a6 Bg2 36. a7 Bb7 37. a8Q Bxa8 38. Rxa8 f3 39. Rf8 f2 40. c4 Ke2 41. c5 bxc5 42. b6 f1Q 43. Rxf1 Kxf1 44. b7 1-0

[Event "Medellin Antioquia-ch"]
[Site "Medellin"]
[Date "2023.04.20"]
[Round "3"]
[White "Lopez, Juan D"]
[Black "Diaz Larrea, Juan Manuel"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1891"]
[BlackElo "1779"]
[PlyCount "80"]
[EventDate "2023.04.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c5 3. cxd5 Nf6 4. Nc3 Nxd5 5. e4 Nb4 6. Bc4 Nd3+ 7. Ke2 Nxc1+ 8. Rxc1 Nc6 9. Qb3 e6 10. Bb5 Bd7 11. Bxc6 Bxc6 12. d4 Qb6 13. Rhd1 Qa6+ 14. Ke1 c4 15. Qc2 Bb4 16. Kf1 0-0 17. Ne5 Be8 18. Qe2 Rc8 19. Kg1 f6 20. Ng4 Bg6 21. d5 Bxc3 22. Rxc3 exd5 23. exd5 Rfe8 24. Ne3 Bd3 25. Qg4 b5 26. d6 Rcd8 27. d7 Re7 28. Nd5 Rexd7 29. Nb4 Qa4 30. Qe6+ Kf8 31. Nc2 b4 32. b3 Qa5 33. Rcxd3 cxd3 34. Ne3 Qxa2 35. Qc4 Rd4 36. Qe6 Qe2 37. Qh3 Re4 38. Ra1 d2 39. g3 Rxe3 40. Rxa7 d1Q+ 0-1

[Event "Medellin Antioquia-ch"]
[Site "Medellin"]
[Date "2023.04.19"]
[Round "2"]
[White "Garcia, Andres Felipe"]
[Black "Lopez, Juan D"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1709"]
[BlackElo "1891"]
[PlyCount "72"]
[EventDate "2023.04.18"]
[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. Be2 e5 7. Nb3 Be7 8. f4 Qc7 9. Bf3 Be6 10. 0-0 Nbd7 11. Kh1 0-0 12. Be3 b5 13. a3 exf4 14. e5 fxe3 15. exf6 Nxf6 16. Bxa8 Rxa8 17. Qf3 d5 18. h3 Qe5 19. Qf4 Bd6 20. Qxe5 Bxe5 21. Nc5 Rc8 22. Nxa6 d4 23. Ne2 Rxc2 24. Rfe1 Ne4 25. Rad1 Rxe2 26. Rxe2 Ng3+ 27. Kg1 Nxe2+ 28. Kf1 Ng3+ 29. Ke1 Bc4 30. Nb4 Ne4 31. Nd3 Bg3+ 32. Ke2 Nc5 33. Kf3 Nxd3 34. b3 Bd5+ 35. Ke2 Nf4+ 36. Kf1 e2+ 0-1

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.09"]
[Round "6"]
[White "Lopez, Juan D"]
[Black "Castaneda Jimenez, Jhon David"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1891"]
[BlackElo "2120"]
[PlyCount "90"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 d5 4. Nc3 dxc4 5. g3 c5 6. Qa4+ Nc6 7. Bg2 Bd7 8. Qxc4 Nb4 9. 0-0 Rc8 10. dxc5 Bxc5 11. Qb3 Bc6 12. Rd1 Qb6 13. e3 Be7 14. Nd4 Bxg2 15. Kxg2 0-0 16. e4 Rfd8 17. Be3 Ng4 18. a3 Nxe3+ 19. fxe3 Nc6 20. Qxb6 axb6 21. Rac1 Ne5 22. Na4 Rxc1 23. Rxc1 Bg5 24. Nf3 Bxe3 25. Rc7 Ng4 26. h3 Nf6 27. Rc3 b5 28. Nc5 Rc8 29. Rxe3 Rxc5 30. Rd3 g6 31. e5 Nd5 32. Nd2 Rc2 33. Kf3 Rxb2 34. Ne4 Kg7 35. Nd6 b6 36. Ne8+ Kf8 37. Nf6 Nxf6 38. exf6 Ke8 39. Kf4 Rf2+ 40. Ke5 Rf5+ 41. Kd6 Rxf6 42. Kc6 e5+ 43. Kxb5 Re6 44. a4 f5 45. Kc4 Ke7 0-1

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.09"]
[Round "7"]
[White "Toro Ramirez, Samuel"]
[Black "Lopez, Juan D"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1682"]
[BlackElo "1891"]
[PlyCount "55"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. Bg5 e5 8. Bxd8 exd4 9. Bh4 c5 10. c3 Rb8 11. b3 g6 12. cxd4 cxd4 13. Nbd2 Bb5 14. Nxd4 Bd3 15. Rc1 d5 16. exd5 Bb4 17. Kd1 Ba3 18. Rc7 a5 19. Re1+ Kf8 20. Re3 Ba6 21. Nc4 Bb4 22. Nc6 Bxc4 23. bxc4 Ra8 24. Nxb4 axb4 25. d6 Kg7 26. Rf3 Nh6 27. Bf6+ Kg8 28. d7 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.08"]
[Round "5"]
[White "Vallejo, Diego"]
[Black "Lopez, Juan D"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "1773"]
[BlackElo "1891"]
[PlyCount "54"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Be7 8. f4 Qc7 9. Bb3 b5 10. Be3 b4 11. Na4 0-0 12. c3 Bb7 13. cxb4 Bxe4 14. Rc1 Qb7 15. Qe2 Nbd7 16. Nc3 d5 17. a3 Rfc8 18. Ba4 Bg6 19. h3 Nb6 20. Bb3 Be4 21. Nxe4 Nxe4 22. Qg4 Bf6 23. Ba2 Na4 24. Nxe6 Nxb2 25. Nxg7 Bxg7 26. Bd4 f5 27. Bxg7 fxg4 0-1

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.07"]
[Round "4"]
[White "Lopez, Juan D"]
[Black "Pena Marta, Dimas Jocias"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1891"]
[BlackElo "1670"]
[PlyCount "49"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 e5 3. d3 Nf6 4. Nc3 d5 5. cxd5 Nxd5 6. g3 Be7 7. Bg2 Be6 8. a3 Qd7 9. Ng5 Bxg5 10. Bxg5 f6 11. Bd2 0-0-0 12. Ne4 Qe7 13. Rc1 Nb6 14. Nc5 Bd5 15. e4 Bf7 16. Qg4+ Kb8 17. Qxg7 h5 18. Na6+ Kc8 19. Bh3+ Nd7 20. Bb4 Qe8 21. Qxf6 bxa6 22. Qxc6 Kb8 23. Qxc7+ Ka8 24. Qc6+ Kb8 25. Bd6# 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.06"]
[Round "2"]
[White "Lopez, Juan D"]
[Black "Paniagua, Fabio de Jesus"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "1891"]
[BlackElo "1595"]
[PlyCount "65"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Be7 4. Bg2 c6 5. Nf3 d6 6. Qc2 Nbd7 7. d4 0-0 8. 0-0 Re8 9. dxe5 dxe5 10. Ng5 Bf8 11. Rd1 Qc7 12. Nce4 Nxe4 13. Nxe4 Nc5 14. Ng5 g6 15. b4 Ne6 16. Ne4 Bg7 17. Nd6 Rf8 18. e3 h5 19. h4 f5 20. Ba3 e4 21. Rac1 Be5 22. c5 Ng7 23. Bf1 Be6 24. Bb2 Bxb2 25. Qxb2 Rad8 26. a4 Kh7 27. b5 Bd5 28. Rxd5 cxd5 29. Qe5 b6 30. Rd1 bxc5 31. Rxd5 Rd7 32. Nc4 Rxd5 33. Qxc7 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.05"]
[Round "1"]
[White "Florez, Victor Hugo"]
[Black "Lopez, Juan D"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1600"]
[BlackElo "1891"]
[PlyCount "74"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. d3 g6 4. Be3 Bg7 5. Qd2 d6 6. Nc3 e6 7. Nge2 Nd4 8. Ng3 Ne7 9. Be2 0-0 10. 0-0 b6 11. f4 Nxe2+ 12. Ngxe2 d5 13. cxd5 exd5 14. d4 dxe4 15. dxc5 Nf5 16. Qc1 Qd3 17. Kf2 Ba6 18. Rd1 Qxe3+ 19. Qxe3 Nxe3 20. Kxe3 bxc5 21. Rd6 Bb7 22. Rd7 Rab8 23. b3 Rfd8 24. Rad1 Rxd7 25. Rxd7 c4 26. bxc4 Ba6 27. c5 Bf8 28. Nxe4 Bxc5+ 29. Nxc5 Re8+ 30. Kd4 Rxe2 31. Rxa7 Bb5 32. a4 Bc6 33. Rc7 Bxg2 34. Nd7 Re4+ 35. Kc5 Rxa4 36. f5 Ra5+ 37. Kd6 Rxf5 0-1

[Event "Sabaneta op-B 1st"]
[Site "Sabaneta"]
[Date "2022.11.29"]
[Round "6"]
[White "Alzate Velez, Valentin"]
[Black "Lopez, Juan D"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "1357"]
[BlackElo "1920"]
[PlyCount "50"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 h6 6. Bh4 b6 7. e3 Bb7 8. Nf3 d6 9. Bd3 Nbd7 10. e4 e5 11. d5 Re8 12. 0-0 Bxc3 13. Qxc3 Nf8 14. h3 Ng6 15. Bg3 Nh5 16. Bh2 Ngf4 17. b4 Qf6 18. Rfd1 Nxh3+ 19. Kf1 Bc8 20. Be2 N3f4 21. c5 Qg6 22. Nh4 Nxe2 23. Qc2 Qf6 24. Nf3 Nef4 25. Bxf4 Nxf4 0-1

[Event "Sabaneta op-B 1st"]
[Site "Sabaneta"]
[Date "2022.11.29"]
[Round "7"]
[White "Lopez, Juan D"]
[Black "Molina Ballesteros, Juan Sebastian"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1920"]
[BlackElo "1718"]
[PlyCount "88"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 exf4 9. Bxf4 Nc6 10. Qd2 Be7 11. 0-0-0 Ne5 12. Nd4 Qc8 13. Nxe6 Qxe6 14. Rhe1 Rc8 15. Kb1 b5 16. Nd5 Nxe4 17. Qa5 0-0 18. Nxe7+ Qxe7 19. Bd3 Nc5 20. Bf5 Rc7 21. Re3 g6 22. Bg4 g5 23. Bg3 f5 24. Rxd6 f4 25. Rxe5 Qxd6 26. Rxg5+ Rg7 27. Rxg7+ Kxg7 28. Qc3+ Qf6 29. Qxf6+ Rxf6 30. Bf2 Rc6 31. Bf3 Rc7 32. Bd4+ Kg6 33. Be5 Re7 34. Bxf4 Re1+ 35. Bc1 Ne4 36. Bxe4+ Rxe4 37. b3 Re2 38. Kb2 Rxg2 39. Bf4 Kf5 40. Bg3 Ke4 41. a4 h5 42. axb5 axb5 43. Kc3 Rxg3+ 44. hxg3 Kf3 1/2-1/2

[Event "Sabaneta op-B 1st"]
[Site "Sabaneta"]
[Date "2022.11.28"]
[Round "5"]
[White "Lopez, Juan D"]
[Black "Tobar Beltran, Jorge Esteban"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1920"]
[BlackElo "1907"]
[PlyCount "90"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 0-0 6. e4 d6 7. exf5 Bxf5 8. h3 Nc6 9. g4 Bd7 10. Be3 e5 11. Nge2 Rb8 12. Qd2 Re8 13. Ng3 Nd4 14. g5 Bc6 15. 0-0 Bxg2 16. Kxg2 Nd7 17. Bxd4 exd4 18. Nce4 Nc5 19. Rae1 Nxe4 20. Rxe4 Rxe4 21. Nxe4 d5 22. cxd5 Qxd5 23. f4 Qxa2 24. f5 gxf5 25. Rxf5 Rf8 26. Rxf8+ Bxf8 27. Nf6+ Kg7 28. Qf2 Qa5 29. h4 Qe5 30. Qf3 Bd6 31. Ng4 Qf4 32. Nh6 Qxf3+ 33. Kxf3 a5 34. Nf5+ Kg6 35. Nxd4 Be5 36. Ne6 Bxb2 37. Nxc7 a4 38. Nd5 a3 39. Nb4 Bc3 40. Na2 Be1 41. Kg4 h5+ 42. Kf3 b5 43. Ke4 b4 44. Kd4 b3 45. Nc3 a2 0-1

[Event "Sabaneta op-B 1st"]
[Site "Sabaneta"]
[Date "2022.11.27"]
[Round "3"]
[White "Lopez, Juan D"]
[Black "Toro Ochoa, Carlos Arturo"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1920"]
[BlackElo "1600"]
[PlyCount "67"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. g3 d5 4. Bg2 dxc4 5. Qa4 b5 6. Nxb5 cxb5 7. Qxb5+ Qd7 8. Qxd7+ Nbxd7 9. Bxa8 e5 10. Nf3 Bc5 11. b4 Bxb4 12. Rb1 Bc5 13. Bb2 0-0 14. 0-0 Nb6 15. Bc6 Bf5 16. Rbc1 e4 17. Nd4 Bh3 18. Rfe1 Rd8 19. e3 a6 20. Bb7 Na4 21. Ba1 c3 22. dxc3 Ba3 23. Rc2 Nc5 24. Bc6 Nd3 25. Rb1 Ng4 26. Bxe4 Nc5 27. Bg2 Bxg2 28. Kxg2 Ne5 29. Bb2 Nc4 30. Bc1 Nd3 31. Bd2 Bc5 32. Nc6 Nxd2 33. Rxd2 Ne1+ 34. Kf1 1-0

[Event "Sabaneta op-B 1st"]
[Site "Sabaneta"]
[Date "2022.11.27"]
[Round "4"]
[White "Ortiz Lopera, Miguel Angel"]
[Black "Lopez, Juan D"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "1815"]
[BlackElo "1920"]
[PlyCount "126"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. Be2 Bg7 8. 0-0 0-0 9. Be3 e5 10. Nb3 b5 11. Bf3 Be6 12. Qd2 Qc7 13. Rad1 Rd8 14. Bg5 Rd7 15. Bxf6 Bxf6 16. Bg4 Rd8 17. Bxe6 fxe6 18. Nd5 Qf7 19. Nxf6+ Qxf6 20. f4 Nc6 21. f5 Ne7 22. fxe6 Qxe6 23. Rf3 Kg7 24. Rd3 Rac8 25. Qa5 d5 26. exd5 Rxd5 27. Rxd5 Nxd5 28. Qd2 Nf4 29. c3 Rf8 30. Kh2 Qc6 31. Qd7+ Qxd7 32. Rxd7+ Rf7 33. Rxf7+ Kxf7 34. Nc5 a5 35. g3 Nd5 36. Nb7 Ne3 37. b3 Ke6 38. Nxa5 Kd5 39. c4+ bxc4 40. Nxc4 Nc2 41. Kg2 e4 42. Kf2 Kd4 43. a4 Kd3 44. a5 e3+ 45. Nxe3 Nxe3 46. a6 Nd5 47. a7 Nb6 48. Kf3 h6 49. Kf4 Kd4 50. h4 Nd5+ 51. Kg4 Nb6 52. h5 gxh5+ 53. Kxh5 Kd5 54. Kxh6 Kc6 55. g4 Kb7 56. g5 Nc8 57. a8Q+ Kxa8 58. g6 Ne7 59. g7 Nf5+ 60. Kg6 Nxg7 61. Kxg7 Kb7 62. Kf6 Kc6 63. Ke5 Kc5 1/2-1/2

[Event "Sabaneta op-B 1st"]
[Site "Sabaneta"]
[Date "2022.11.26"]
[Round "2"]
[White "Zapata, Olga Maria"]
[Black "Lopez, Juan D"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1508"]
[BlackElo "1920"]
[PlyCount "126"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 0-0 6. Bd3 h6 7. Bxf6 Bxf6 8. 0-0 c5 9. cxd5 exd5 10. Nc3 c4 11. Bc2 Nc6 12. b3 Qa5 13. Qd2 Bg4 14. bxc4 Bxf3 15. gxf3 dxc4 16. Ne4 Qxd2 17. Nxd2 b5 18. Be4 Rac8 19. a4 b4 20. Rab1 Be7 21. Rfc1 Na5 22. f4 b3 23. Bd5 Ba3 24. Rxc4 Nxc4 25. Nxc4 Rxc4 26. Bxc4 b2 27. Kg2 Rc8 28. Bd3 Kf8 29. Kf3 Ke7 30. e4 Kd6 31. Ke3 Rc1 32. e5+ Kc6 33. Be4+ Kb6 34. d5 Rc3+ 35. Bd3 Kc5 36. d6 Kb6 37. Kd4 Rc1 38. f5 Kc6 39. Be4+ Kd7 40. Kd5 Rc5+ 41. Kd4 Rc1 42. f4 a5 43. h4 Bb4 44. Ke3 Bc3 45. Bd3 f6 46. Bb5+ Kc8 47. Bd3 fxe5 48. fxe5 Bxe5 49. Ke4 Rxb1 50. Bxb1 Bxd6 51. Kd5 Kd7 52. h5 Ke7 53. Kc6 Bf4 54. Kd5 Kf6 55. Ke4 Kg5 56. Kf3 Be5 57. Ke4 Bf6 58. Kf3 Kxh5 59. Kg3 Kg5 60. Bc2 Be5+ 61. Kh3 Kf4 62. Kg2 Ke3 63. Kf1 Kd2 0-1

[Event "Sabaneta op-B 1st"]
[Site "Sabaneta"]
[Date "2022.11.25"]
[Round "1"]
[White "Lopez, Juan D"]
[Black "Largo Chaparro, Sofia Alejandra"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1920"]
[BlackElo "1330"]
[PlyCount "93"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. d4 g6 4. g3 Bg7 5. Bg2 0-0 6. Nf3 Nbd7 7. e4 e5 8. d5 a5 9. 0-0 Nc5 10. Qc2 Nh5 11. Be3 b6 12. Qd2 f5 13. Bxc5 bxc5 14. exf5 gxf5 15. Qg5 Qe8 16. Nb5 h6 17. Qd2 Qf7 18. Nh4 a4 19. Qd1 Nf6 20. b3 e4 21. h3 Nxd5 22. cxd5 Bxa1 23. Qxa1 axb3 24. a4 Ba6 25. Qc3 Bxb5 26. axb5 Ra3 27. Rb1 Qg7 28. Qc1 Rfa8 29. Nxf5 Qf6 30. Nxh6+ Kf8 31. Ng4 Qg7 32. Qf4+ Qf7 33. Qh6+ Ke8 34. Bxe4 Kd7 35. Qe6+ Qxe6 36. dxe6+ Kxe6 37. Bxa8 Rxa8 38. Rxb3 Ra1+ 39. Kg2 Rc1 40. Ne3 c4 41. Nxc4 Rxc4 42. b6 cxb6 43. Rxb6 Ke5 44. f4+ Ke6 45. f5+ Kxf5 46. Rxd6 Ke4 47. Rf6 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2018.07.07"]
[Round "4"]
[White "Lopez, Juan D"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1938"]
[BlackElo "2081"]
[PlyCount "42"]
[EventDate "2018.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Bd3 d5 8. 0-0 Bxc3 9. bxc3 dxe4 10. Bb5 Bd7 11. Nb3 0-0 12. Nc5 Qc7 13. Bg5 Ne5 14. Nxd7 Nexd7 15. Bxd7 Nxd7 16. Qd4 Nc5 17. f3 f5 18. Kh1 b6 19. Rad1 Rf7 20. fxe4 Nxe4 21. Rf3 Nxg5 0-1

[Event "Antioquia op-B"]
[Site "Medellin"]
[Date "2018.04.30"]
[Round "7"]
[White "Ospina Castro, Santiago"]
[Black "Lopez, Juan D"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1707"]
[BlackElo "1973"]
[PlyCount "43"]
[EventDate "2018.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 d6 4. f4 g6 5. Bxc6+ bxc6 6. Nf3 Bg7 7. 0-0 d5 8. d3 d4 9. Na4 Qd6 10. b3 e6 11. g3 Nf6 12. e5 Qd5 13. exf6 Bxf6 14. Qe2 h5 15. Qe4 Qxe4 16. dxe4 Ba6 17. Re1 d3 18. e5 Be7 19. cxd3 Bxd3 20. Ba3 c4 21. Bxe7 Kxe7 22. Nb2 1-0

[Event "Antioquia op-B"]
[Site "Medellin"]
[Date "2018.04.29"]
[Round "6"]
[White "Lopez, Juan D"]
[Black "Echeverry, Jose Miguel"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1973"]
[BlackElo "1767"]
[PlyCount "52"]
[EventDate "2018.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Bc4 Be7 6. Qd5 Nh6 7. Bxh6 0-0 8. Bc1 Nb4 9. Qa5 b5 10. bxc3 Nc2+ 11. Kf1 bxc4 12. Bb2 Rb8 13. Nbd2 Rxb2 14. Rc1 Na3 15. e5 Bb7 16. Qxa7 f6 17. Qd4 fxe5 18. Qxe5 Bd6 19. Qd4 Qf6 20. Qe3 Bf4 21. Qc5 Qd6 22. Qxd6 Bxd6 23. Ke2 Re8+ 24. Kd1 Bc6 25. Ra1 Ba4+ 26. Kc1 Rc2+ 0-1

[Event "Antioquia op-B"]
[Site "Medellin"]
[Date "2018.04.29"]
[Round "5"]
[White "Paniagua, Fabio de Jesus"]
[Black "Lopez, Juan D"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1806"]
[BlackElo "1973"]
[PlyCount "60"]
[EventDate "2018.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[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 Nbd7 9. 0-0-0 Qc7 10. g4 0-0 11. Rg1 Rb8 12. Be2 b5 13. Bxf6 Nxf6 14. g5 Nd7 15. Bd3 Bb7 16. Kb1 b4 17. Nce2 Rfc8 18. Ng3 e5 19. Ndf5 Bf8 20. h4 exf4 21. Qxf4 Ne5 22. Rc1 a5 23. h5 a4 24. Ne2 b3 25. a3 bxc2+ 26. Bxc2 Qb6 27. Qe3 Rc5 28. Nc3 Nc4 29. Nxa4 Nxe3 30. Nxb6 Nxc2 0-1

[Event "Antioquia op-B"]
[Site "Medellin"]
[Date "2018.04.28"]
[Round "4"]
[White "Lopez, Juan D"]
[Black "Acevedo Del Rio, Andres F"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1973"]
[BlackElo "1802"]
[PlyCount "53"]
[EventDate "2018.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 cxd4 5. cxd4 dxe4 6. Nxe4 Nf6 7. Bd3 Bd7 8. Nf3 Nxe4 9. Bxe4 Bb4+ 10. Kf1 Bc6 11. Qe2 0-0 12. h4 Qd6 13. a3 Ba5 14. b4 Bb6 15. Bb2 f5 16. Bc2 Bxf3 17. gxf3 Nc6 18. Bb3 Rfe8 19. Qd3 Rad8 20. Qxf5 Nxd4 21. Bxd4 Qxd4 22. Bxe6+ Kh8 23. Ra2 Rd6 24. Bb3 Rf6 25. Qd5 Qc3 26. Re2 Rd8 27. Qxd8+ 1-0

[Event "Antioquia op-B"]
[Site "Medellin"]
[Date "2018.04.27"]
[Round "3"]
[White "Escobar Leon, Ramiro"]
[Black "Lopez, Juan D"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1614"]
[BlackElo "1973"]
[PlyCount "68"]
[EventDate "2018.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. Be3 0-0 10. f3 b5 11. a3 Nbd7 12. Qd2 Qc7 13. Nc1 Nb6 14. Bxb6 Qxb6+ 15. Kh1 Rac8 16. Nd3 Rfd8 17. Nb4 d5 18. exd5 Bxb4 19. axb4 Nxd5 20. Nxd5 Rxd5 21. Bd3 Bf5 22. Qe2 Bxd3 23. cxd3 Rcd8 24. Rfe1 f6 25. Rac1 Rxd3 26. Qc2 Rd2 27. Qc5 Qxc5 28. bxc5 Rxb2 29. c6 Rbd2 30. c7 Rc8 31. Rc6 Rd7 32. Rec1 b4 33. Kg1 a5 34. Rb6 Rdxc7 0-1

[Event "Bogota Region Univ Ascun-A"]
[Site "Bogota"]
[Date "2016.03.13"]
[Round "7.15"]
[White "Chavarro, Henry"]
[Black "Lopez, Juan D"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "1695"]
[BlackElo "1973"]
[PlyCount "144"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bxb5 Qxd5 7. Bxc6+ Qxc6 8. Qf3 e4 9. Qc3 Qb6 10. Qe5+ Be7 11. Nxe4 Nxe4 12. Qxe4 Bb7 13. Qg4 0-0 14. 0-0 Rad8 15. Nc3 Rd6 16. Qe2 Rg6 17. g3 Qc6 18. f3 Bc5+ 19. Kg2 Re8 20. Qb5 Qxb5 21. Nxb5 Re2+ 22. Kh1 Rh6 23. h4 Rf6 24. d4 Bxf3+ 25. Rxf3 Rxf3 26. Kg1 Bb6 27. c3 c6 28. Nd6 Bc7 29. Bf4 Rxf4 30. gxf4 Bxd6 31. d5 Bc5+ 32. Kf1 Rf2+ 33. Ke1 cxd5 34. Rd1 Rxb2 35. Rxd5 Bb6 36. a3 Kf8 37. Rd3 Bf2+ 38. Kd1 Bxh4 39. c4 Ke7 40. c5 Rb5 41. c6 Rc5 42. Rd7+ Ke8 43. Rc7 Bg3 44. Rc8+ Ke7 45. Rc7+ Kd6 46. Rxf7 Kxc6 47. Rxg7 Bxf4 48. Rxh7 a5 49. a4 Rc4 50. Rh5 Rxa4 51. Kc2 Rc4+ 52. Kb3 Rc5 53. Rh4 Bd2 54. Ka4 Bb4 55. Rh6+ Kc7 56. Rh4 Kb6 57. Rh6+ Rc6 58. Rh3 Rc2 59. Kb3 Rc1 60. Kb2 Rf1 61. Kb3 Kb5 62. Rh5+ Bc5 63. Rh4 Rf3+ 64. Kb2 Bb4 65. Rh2 Ka4 66. Rc2 Rb3+ 67. Ka2 Rd3 68. Rc8 Rd2+ 69. Kb1 Kb3 70. Rc6 Rd1+ 71. Rc1 Rxc1+ 72. Kxc1 Bc3 0-1

[Event "Bogota Region Univ Ascun-A"]
[Site "Bogota"]
[Date "2016.03.13"]
[Round "6.12"]
[White "Lopez, Juan D"]
[Black "Jaramillo Duque, David"]
[Result "0-1"]
[ECO "C59"]
[WhiteElo "1973"]
[BlackElo "1752"]
[PlyCount "40"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. Nc4 Nxc4 12. Bxc4 0-0 13. 0-0 Bxh2+ 14. Kh1 Ng4 15. g3 Qg5 16. Kg2 Qh5 17. Rh1 Ne3+ 18. fxe3 Qh3+ 19. Kf2 Qxg3+ 20. Kf1 Bh3+ 0-1

[Event "Bogota Region Univ Ascun-A"]
[Site "Bogota"]
[Date "2016.03.12"]
[Round "4.16"]
[White "Acevedo, Nicolas1111"]
[Black "Lopez, Juan D"]
[Result "0-1"]
[ECO "A02"]
[BlackElo "1973"]
[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. f4 d6 2. Nf3 Nf6 3. b3 Nc6 4. Bb2 b6 5. e3 Bb7 6. Be2 g6 7. Nc3 Bg7 8. Ne4 e6 9. Bd3 Qe7 10. 0-0 Nb4 11. Nxf6+ Bxf6 12. Bxf6 Qxf6 13. Bb5+ c6 14. Be2 0-0 15. g4 c5 16. a3 Nd5 17. c4 Ne7 18. g5 Qg7 19. h4 Nf5 20. Qe1 f6 21. Kh2 fxg5 22. Nxg5 Qe7 23. h5 Rae8 24. Rg1 Rf6 25. hxg6 Rxg6 26. Bh5 Rg7 27. Bxe8 Qxe8 28. d4 Ne7 29. Qh4 Kh8 0-1

[Event "Bogota Region Univ Ascun-A"]
[Site "Bogota"]
[Date "2016.03.12"]
[Round "3.13"]
[White "Lopez, Juan D"]
[Black "Gonzalez Lopez, Nicolas Mateo"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1973"]
[BlackElo "2100"]
[PlyCount "43"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bf4 Nf6 6. Be2 Bf5 7. 0-0 e6 8. a3 Be7 9. Nc3 a6 10. h3 0-0 11. Nh4 Bg6 12. Nxg6 hxg6 13. Re1 b5 14. Bd3 Rc8 15. Qd2 Nd7 16. Bh2 Nb6 17. b3 Bf6 18. Ne2 Nxd4 19. Nxd4 Bxd4 20. Rab1 Bc3 21. Qe2 Bxe1 22. Rxe1 0-1

[Event "Bogota Region Univ Ascun-A"]
[Site "Bogota"]
[Date "2016.03.12"]
[Round "5.11"]
[White "Lopez, Juan D"]
[Black "Hurtado, David Alejandro"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1973"]
[BlackElo "1716"]
[PlyCount "61"]
[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 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Be2 0-0 8. 0-0 Nc6 9. Be3 d5 10. e5 Ng4 11. Bd2 f6 12. h3 Nh6 13. Bxh6 gxh6 14. Qd2 fxe5 15. dxe5 Bg5 16. Nxg5 Qxg5 17. f4 Qg7 18. a3 a6 19. Rf3 Kh8 20. Bd3 Bd7 21. Ne2 Be8 22. Rg3 Bg6 23. Rf1 Qf7 24. Bxg6 hxg6 25. Qd3 Kh7 26. h4 Nxe5 27. Qb1 Nc4 28. h5 Rg8 29. Qc2 Raf8 30. hxg6+ Rxg6 31. Nd4 1/2-1/2

[Event "Antioquia op"]
[Site "Medellin"]
[Date "2014.04.06"]
[Round "5"]
[White "Lopez, Juan D"]
[Black "Cardona, Jeyson"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1972"]
[BlackElo "1964"]
[PlyCount "40"]
[EventDate "2014.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. 0-0 d6 6. d4 Bb6 7. h3 Nf6 8. Bg5 h6 9. Bh4 g5 10. Bg3 g4 11. hxg4 Bxg4 12. d5 Nxe4 13. dxc6 Nxg3 14. cxb7 Rb8 15. Bb5+ Kf8 16. Nbd2 Nxf1 17. Nxf1 e4 18. Qa4 Bxf3 19. gxf3 Qg5+ 20. Kh2 Qh5+ 0-1

[Event "Antioquia op"]
[Site "Medellin"]
[Date "2014.04.05"]
[Round "4"]
[White "Laverde, Luis Eduardo"]
[Black "Lopez, Juan D"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2099"]
[BlackElo "1972"]
[PlyCount "71"]
[EventDate "2014.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 a6 6. a4 Nd4 7. 0-0 e6 8. d3 Ne7 9. Nxd4 cxd4 10. Ne2 d5 11. Bb3 dxe4 12. dxe4 0-0 13. Ng3 Qb6 14. Kh1 Rd8 15. a5 Qb5 16. Rf3 Nc6 17. Bd2 Bd7 18. e5 Ne7 19. Ra4 Bc6 20. Rd3 Bxe5 21. fxe5 Qxe5 22. Ra1 Bb5 23. Rf3 Bc6 24. Rf2 Nd5 25. Bxd5 Rxd5 26. Qf3 f5 27. Re1 Qd6 28. Qb3 Rb5 29. Rxe6 Rxb3 30. Rxd6 Rxb2 31. Rxd4 Rxc2 32. h4 h5 33. Re2 Kf7 34. Bg5 Rxe2 35. Nxe2 Re8 36. Nf4 1-0

[Event "Antioquia op"]
[Site "Medellin"]
[Date "2014.04.05"]
[Round "3"]
[White "Lopez, Juan D"]
[Black "Guerrero Sierra, Juan Carlos"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1972"]
[BlackElo "2193"]
[PlyCount "62"]
[EventDate "2014.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[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. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. g4 b5 13. h4 b4 14. Nb1 a5 15. h5 a4 16. Bd5 Nxd5 17. exd5 Nc4 18. Qd3 Nxe3 19. Qxe3 Qc7 20. hxg6 hxg6 21. Qe2 Be5 22. b3 Qc5 23. Nc6 Bxc6 24. dxc6 axb3 25. axb3 Rxc6 26. Rd2 Bf4 27. Kd1 Bxd2 28. Qxd2 Rfc8 29. c4 bxc3 30. Qh6 c2+ 31. Ke2 Qe5+ 0-1

[Event "Antioquia op"]
[Site "Medellin"]
[Date "2014.04.03"]
[Round "1"]
[White "Lopez, Juan D"]
[Black "Toro Castaneda, Miguel Angel"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1972"]
[BlackElo "1345"]
[PlyCount "49"]
[EventDate "2014.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Nxc6 bxc6 9. Bd3 Bc5 10. 0-0 0-0 11. Nc3 Nxc3 12. bxc3 Re8 13. Bf4 Be6 14. Qh5 h6 15. Bxh6 gxh6 16. Qxh6 f5 17. exf6 Qd7 18. Rae1 Bg4 19. h3 Bxh3 20. gxh3 Qf7 21. Rxe8+ Rxe8 22. Kh1 Bxf2 23. Rxf2 Re1+ 24. Kh2 Qf8 25. Qh7# 1-0

[Event "Medellin de Segunda Cat. Antioquia"]
[Site "Medellin"]
[Date "2014.03.27"]
[Round "6.8"]
[White "Lopez, Juan D"]
[Black "Toro Castaneda, Elizabeth"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1985"]
[BlackElo "1646"]
[PlyCount "87"]
[EventDate "2014.03.19"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. 0-0 Bg4 8. Qxd4 Bxf3 9. gxf3 Ng5 10. Qg4 Ne6 11. c4 d4 12. f4 a6 13. Ba4 Nc5 14. Bd1 Qd7 15. Qg2 h5 16. Bf3 0-0-0 17. Rd1 Nb4 18. Nc3 Qf5 19. Ne4 Rh6 20. Ng3 Qh7 21. f5 Rb6 22. Bxh5 g6 23. fxg6 fxg6 24. Bg4+ Kb8 25. a3 Nbd3 26. b4 Nb3 27. Rxd3 Nxa1 28. f3 Bh6 29. Bxh6 Qxh6 30. Qb2 Rh8 31. Nf1 Qf4 32. Qxa1 Qxe5 33. Qxd4 Qxd4+ 34. Rxd4 Re8 35. Kf2 c5 36. bxc5 Rb3 37. Nd2 Rxa3 38. Ne4 Rh8 39. Kg3 Ra1 40. h3 Rc1 41. Kf4 a5 42. Nd6 Rd8 43. Rd2 Kc7 44. Nb5+ 1-0

[Event "Medellin de Segunda Cat. Antioquia"]
[Site "Medellin"]
[Date "2014.03.26"]
[Round "5.11"]
[White "Lopez, Juan D"]
[Black "Giron Ochoa, Cesar Augusto"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "1985"]
[BlackElo "1699"]
[PlyCount "45"]
[EventDate "2014.03.19"]
[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. Bc4 e6 7. Bb3 Nc6 8. Be3 Bd7 9. f4 Nxd4 10. Bxd4 Bc6 11. 0-0 Nxe4 12. Nxe4 Bxe4 13. Qe2 d5 14. f5 Qd7 15. Rad1 Bd6 16. c4 0-0 17. f6 g6 18. c5 Bc7 19. Qe3 Kh8 20. Rd3 Qb5 21. Qh6 Rg8 22. Qxh7+ Kxh7 23. Rh3# 1-0

[Event "Medellin de Segunda Cat. Antioquia"]
[Site "Medellin"]
[Date "2014.03.25"]
[Round "4.3"]
[White "Soto, Miguel Angel"]
[Black "Lopez, Juan D"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1665"]
[BlackElo "1985"]
[PlyCount "71"]
[EventDate "2014.03.19"]
[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. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 b5 10. g4 Nbd7 11. 0-0-0 Nb6 12. g5 Nfd7 13. Nd5 Bxd5 14. exd5 Rc8 15. Kb1 Nc4 16. Bxc4 bxc4 17. Nc1 Qc7 18. c3 Nc5 19. Bxc5 Qxc5 20. f4 0-0 21. f5 f6 22. h4 fxg5 23. hxg5 Rxf5 24. Qh2 Rxg5 25. Qxh7+ Kf7 26. Qh3 Bf6 27. Rdf1 Re8 28. Qd7+ Re7 29. Rxf6+ gxf6 30. Rh7+ Kg6 31. Rxe7 Qxd5 32. Rg7+ Kh6 33. Rh7+ Kg6 34. Rh4 Qf7 35. Rh6+ Kxh6 36. Qxf7 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2014.??.??"]
[Round "6"]
[White "Echavarria Ramirez, Juan Diego"]
[Black "Lopez, Juan D"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1771"]
[BlackElo "1972"]
[PlyCount "51"]
[EventDate "2014.04.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. g3 0-0 6. Bg2 c5 7. cxd5 exd5 8. 0-0 Nc6 9. Bg5 Be6 10. e3 h6 11. Bxf6 Bxf6 12. dxc5 Bxc3 13. bxc3 Qa5 14. Qb3 Qxc5 15. Qxb7 Rab8 16. Qa6 Rb6 17. Qd3 Bc8 18. Rfd1 Ne7 19. Ne5 Bf5 20. Qd4 Rc8 21. Rac1 f6 22. Nd3 Qa5 23. Nb4 Rc4 24. Bxd5+ Nxd5 25. Qxc4 Be6 26. Nxd5 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2014.??.??"]
[Round "9"]
[White "Lopez, Juan D"]
[Black "Buitrago, Juan Carlos"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1972"]
[BlackElo "2144"]
[PlyCount "51"]
[EventDate "2014.04.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 Bd7 9. Bxc6 bxc6 10. 0-0 0-0 11. f3 Ng5 12. Qd2 Ne6 13. Bf2 Qg5 14. Qxg5 Nxg5 15. Nc3 Bxd4 16. Bxd4 Ne6 17. Bf2 h5 18. Rad1 Rfe8 19. Rfe1 Rab8 20. b3 Bc8 21. Ne2 a6 22. Nd4 Nxd4 23. Rxd4 Ra8 24. Rh4 g6 25. Ra4 Re6 26. Bh4 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2014.??.??"]
[Round "7"]
[White "Lopez, Juan D"]
[Black "Restrepo, Hugo"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1972"]
[BlackElo "1711"]
[PlyCount "77"]
[EventDate "2014.04.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. f4 Nc6 7. Be3 d6 8. f5 Nf6 9. fxe6 fxe6 10. Bc4 Nxd4 11. Qxd4 Be7 12. 0-0-0 0-0 13. Rhf1 Bd7 14. Bf4 Rad8 15. Bb3 Bc8 16. h3 Kh8 17. Bh2 Qc5 18. Qd3 b5 19. a3 e5 20. g4 Bd7 21. Bg1 Qc8 22. Be3 Bc6 23. g5 Nh5 24. Bd5 Bd7 25. Bf7 Nf4 26. Bxf4 Rxf7 27. Bd2 Rdf8 28. Nd5 Bd8 29. g6 hxg6 30. Rxf7 Rxf7 31. Rg1 Qc4 32. Qxc4 bxc4 33. Bb4 Bc6 34. Rxg6 Bxd5 35. exd5 Rf1+ 36. Kd2 Rf6 37. Rxf6 gxf6 38. Bxd6 Kg7 39. Kc3 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2014.??.??"]
[Round "3"]
[White "Lopez, Juan D"]
[Black "Serna Escobar, Gustavo Dario"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1972"]
[BlackElo "1762"]
[PlyCount "25"]
[EventDate "2014.04.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be3 Bd7 7. f4 Qc7 8. f5 exf5 9. Nd5 Qd8 10. Nxf5 Nc6 11. Bb6 Qg5 12. Nc7+ Kd8 13. Ne6+ 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2014.??.??"]
[Round "4"]
[White "Montoya Diaz, Cesar Augusto"]
[Black "Lopez, Juan D"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2139"]
[BlackElo "1972"]
[PlyCount "124"]
[EventDate "2014.04.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 e6 6. Nf3 b6 7. Bd3 Bb7 8. 0-0 Be7 9. a3 Nc6 10. Nbd2 Nf4 11. Ne4 Nxd3 12. Qxd3 d5 13. Neg5 h6 14. Nh3 g5 15. Nd2 Qd7 16. f4 Nxd4 17. fxg5 hxg5 18. Nxg5 Nf5 19. Nb3 a5 20. Rxf5 exf5 21. Nd4 Bc5 22. e6 fxe6 23. Be3 e5 24. Nde6 Bxe3+ 25. Qxe3 e4 26. Qxb6 Ke7 27. Qd4 Rag8 28. Rc1 Bc6 29. Qc5+ Qd6 30. Qxc6 Qxc6 31. Rxc6 Rc8 32. Rc5 Rxc5 33. Nxc5 Rb8 34. b3 d4 35. Kf2 Kd6 36. Nge6 Kd5 37. g3 a4 38. b4 Rh8 39. h4 Kc4 40. Nxa4 d3 41. Nb2+ Kb3 42. Nd1 Kxa3 43. b5 Kb4 44. Nd4 f4 45. gxf4 Rxh4 46. Ke3 Rh1 47. b6 Kc5 48. b7 Rh8 49. Nc3 Kb6 50. Nxe4 Kxb7 51. Kxd3 Rf8 52. Nd6+ Kb6 53. N4f5 Kc6 54. Kd4 Kd7 55. Ke5 Rh8 56. Ne4 Re8+ 57. Kd5 Rf8 58. Nc5+ Ke8 59. Ke6 Rh8 60. Nd6+ Kf8 61. Nd7+ Kg7 62. Nf5+ Kg6 1/2-1/2

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2014.??.??"]
[Round "8"]
[White "Sosa Florez, Luis Felipe"]
[Black "Lopez, Juan D"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1758"]
[BlackElo "1972"]
[PlyCount "64"]
[EventDate "2014.04.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 cxd4 4. exd4 Nf6 5. Bd3 Bg4 6. Nbd2 Nc6 7. c3 e6 8. Qb3 Qc7 9. h3 Bh5 10. 0-0 Bd6 11. Re1 0-0-0 12. Bb5 g5 13. Bxc6 bxc6 14. Ne5 g4 15. hxg4 Nxg4 16. Nxg4 Bxg4 17. Nf1 Rdg8 18. Re3 h5 19. c4 h4 20. cxd5 exd5 21. Bd2 h3 22. g3 f5 23. Rc1 f4 24. Rec3 Bd7 25. Kh2 fxg3+ 26. Nxg3 Rf8 27. Be1 Rf4 28. Qa4 Kb7 29. Rd3 Ka8 30. Qd1 Rhf8 31. Qe2 Bg4 32. Qf1 Rxd4 0-1

[Event "Medellin op Experts"]
[Site "Medellin"]
[Date "2011.04.24"]
[Round "8.14"]
[White "Lopez, Juan D"]
[Black "Suarez Zapata, Hernando"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1931"]
[BlackElo "1885"]
[PlyCount "92"]
[EventDate "2011.04.20"]
[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. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Qxd4 Bc5 8. Qa4 Bxf2+ 9. Ke2 0-0 10. Nbd2 Bb6 11. Bxc6 bxc6 12. Nxe4 dxe4 13. Qxe4 Ba6+ 14. Ke1 Qd5 15. Qxd5 cxd5 16. Kd1 h6 17. a4 c5 18. Re1 Rfe8 19. Bd2 Rab8 20. Kc1 g5 21. h4 g4 22. Nh2 h5 23. g3 c4 24. a5 Bf2 25. Rf1 Bxg3 26. Nxg4 c3 27. Nf6+ Kh8 28. bxc3 Bxf1 29. Nxe8 Rxe8 30. Bg5 Bxe5 31. Kd2 Bb5 32. Rb1 a6 33. Rg1 f6 34. Be3 Bxc3+ 35. Kxc3 Rxe3+ 36. Kd4 Re5 37. Rg6 Rf5 38. c3 Be2 39. Rg1 Bf1 40. Rg3 Kh7 41. Kc5 Bc4 42. Kd6 Re5 43. Kc5 Re4 44. Rh3 Kg6 45. Kd6 f5 46. Rg3+ Rg4 0-1

[Event "Medellin op Experts"]
[Site "Medellin"]
[Date "2011.04.22"]
[Round "5.12"]
[White "Caro, Emilio"]
[Black "Lopez, Juan D"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1835"]
[BlackElo "1931"]
[PlyCount "63"]
[EventDate "2011.04.20"]
[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. c3 d5 3. exd5 Qxd5 4. d4 e5 5. Nf3 cxd4 6. cxd4 Bg4 7. Qa4+ Bd7 8. Nc3 Qxd4 9. Qb3 Qb4 10. Qxb4 Bxb4 11. Nxe5 Be6 12. Bd2 Nd7 13. Nd3 Ba5 14. Nf4 Bf5 15. Bc4 Ngf6 16. 0-0 0-0 17. Nfd5 Bd8 18. Bf4 Rc8 19. Bb3 Nc5 20. Bd6 Re8 21. Bxc5 Rxc5 22. Ne3 Bg6 23. Rfd1 Ba5 24. Ned5 Ne4 25. Nxe4 Bxe4 26. Ne3 Bc6 27. Rd4 Bc7 28. Rad1 h6 29. g3 Bf3 30. Rb1 Be5 31. Rd7 Rec8 32. Rxf7 1-0

[Event "Medellin op Experts"]
[Site "Medellin"]
[Date "2011.04.21"]
[Round "2.3"]
[White "Lopez, Juan D"]
[Black "Dominguez Rincon, Miller Duvan"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1931"]
[BlackElo "1995"]
[PlyCount "46"]
[EventDate "2011.04.20"]
[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. d4 exd4 4. c3 dxc3 5. Nxc3 Bb4 6. Bc4 d6 7. 0-0 Bxc3 8. bxc3 Nf6 9. Qb3 0-0 10. e5 d5 11. Bd3 Ne4 12. Bxe4 dxe4 13. Rd1 Bd7 14. Ng5 Nxe5 15. Nxe4 Qh4 16. f4 Bc6 17. Qc2 Rfd8 18. Rf1 Nd3 19. Ng5 h6 20. Nf3 Bxf3 21. gxf3 Nxf4 22. Kh1 Re8 23. Rg1 Re2 0-1

[Event "Medellin op Experts"]
[Site "Medellin"]
[Date "2011.04.21"]
[Round "3.13"]
[White "Ordonez, Fernando"]
[Black "Lopez, Juan D"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1889"]
[BlackElo "1931"]
[PlyCount "101"]
[EventDate "2011.04.20"]
[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. Nc3 Nf6 4. Bb5+ Bd7 5. d4 cxd4 6. Nxd4 Nc6 7. 0-0 a6 8. Nxc6 bxc6 9. Bc4 Qb6 10. Bb3 e6 11. Be3 Qc7 12. f3 d5 13. exd5 cxd5 14. Bf2 Bd6 15. h3 0-0 16. Ne2 Rfd8 17. c3 Rab8 18. Rb1 Bb5 19. Re1 e5 20. Kh1 e4 21. Nd4 exf3 22. Qxf3 Ne4 23. Be3 Bc4 24. Bxc4 Qxc4 25. a3 Ng3+ 26. Kg1 Qd3 27. Nc6 Nf5 28. Bf2 Qxf3 29. gxf3 Rdc8 30. Nxb8 Rxb8 31. Red1 Rd8 32. Kf1 Bf4 33. Rd3 g5 34. Rbd1 Ne7 35. c4 Rb8 36. cxd5 Rxb2 37. d6 Nc6 38. d7 Nd8 39. Re1 Rb8 40. Re8+ Kg7 41. Bc5 Rb1+ 42. Re1 Rb8 43. Be7 f6 44. Bxd8 Rxd8 45. Re6 a5 46. Rc6 Kf7 47. Rc5 Ke7 48. Rxa5 Bd6 49. Ra7 Rxd7 50. Rxd7+ Kxd7 51. a4 1-0

[Event "Medellin op Experts"]
[Site "Medellin"]
[Date "2011.04.20"]
[Round "1.18"]
[White "Jaramillo, Carlos Mario"]
[Black "Lopez, Juan D"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1600"]
[BlackElo "1931"]
[PlyCount "38"]
[EventDate "2011.04.20"]
[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. Bc4 e6 3. Nf3 Nf6 4. Nc3 a6 5. a3 d5 6. exd5 exd5 7. Qe2+ Be7 8. Ba2 Nc6 9. 0-0 Bg4 10. h3 Nd4 11. Qd1 Nxf3+ 12. gxf3 Bxh3 13. Re1 Be6 14. d4 0-0 15. Ne2 Nh5 16. Ng3 Nxg3 17. fxg3 cxd4 18. Qxd4 Rc8 19. b3 Bc5 0-1

