[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.16"]
[Round "8"]
[White "Londono Zamora, Duberney"]
[Black "Martinez Serna, Juan Esteban"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1668"]
[BlackElo "1797"]
[PlyCount "80"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb7 10. Qc2 Nbd7 11. h4 g4 12. Ne5 h5 13. Rd1 Bg7 14. Nxd7 Nxd7 15. Bd6 Qb6 16. e5 c5 17. d5 Nxe5 18. dxe6 fxe6 19. Bxe5 Bxe5 20. Qg6+ Ke7 21. 0-0 Rag8 22. Qc2 Bd4 23. Kh1 Qc6 24. f3 gxf3 25. Bxf3 Qd7 26. Ne2 Bxf3 27. Rxf3 Rg4 28. g3 Qd5 29. Rdf1 Rf8 30. Nf4 Qc6 31. Kh2 Rf5 32. Qe2 Be5 33. Nxh5 Rxh4+ 34. Kg1 Bd4+ 35. Kg2 Rhxh5 36. g4 Rxf3 37. Rxf3 Re5 38. Qc2 Re3 39. Qh7+ Kd6 40. Qh2+ Be5 0-1

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.15"]
[Round "7"]
[White "Hurtado Henao, Pablo"]
[Black "Londono Zamora, Duberney"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "1782"]
[BlackElo "1668"]
[PlyCount "106"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e5 4. d3 c6 5. Nf3 d6 6. Bg5 Be7 7. Nc3 h6 8. Bxf6 Bxf6 9. e4 0-0 10. exf5 Bxf5 11. 0-0 Na6 12. Ne4 Be7 13. Re1 Qd7 14. d4 Bxe4 15. Rxe4 exd4 16. Rxd4 Rad8 17. Qd2 Bf6 18. Re4 Nc5 19. Re2 d5 20. Ne5 Bxe5 21. Rxe5 dxc4 22. Qb4 Nd3 23. Qxc4+ Qf7 24. Qxf7+ Rxf7 25. Re2 Kf8 26. Rd1 Rfd7 27. Red2 Ne5 28. Rxd7 Rxd7 29. Rxd7 Nxd7 30. f4 Ke7 31. Kf2 Nc5 32. Ke3 a5 33. f5 Kd6 34. Kd4 b5 35. h4 Nd7 36. g4 c5+ 37. Ke4 c4 38. Kd4 Ne5 39. g5 hxg5 40. hxg5 Nf7 41. g6 Nh6 42. Bh3 a4 43. a3 Ng8 44. Bg2 Ne7 45. Be4 Ng8 46. Bb1 Nf6 47. Bc2 Ng8 48. Be4 Nf6 49. Bb7 Ng4 50. Ba6 Kc6 51. Ke4 Kc5 52. Kf4 Nf6 53. Ke5 b4 1/2-1/2

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.15"]
[Round "6"]
[White "Londono Zamora, Duberney"]
[Black "Perez Lujan, Mateo"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "1668"]
[BlackElo "1907"]
[PlyCount "65"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. c4 Be7 5. Nc3 Nf6 6. h3 Na6 7. Bd3 Bd7 8. Nge2 Rb8 9. f4 Nb4 10. fxe5 dxe5 11. Ng3 a6 12. a3 Nxd3+ 13. Qxd3 b5 14. 0-0 Rb6 15. cxb5 axb5 16. Nf5 Bxf5 17. Rxf5 Qb8 18. Qg3 0-0 19. Bh6 Ne8 20. Bg5 Rg6 21. Qh4 f6 22. Be3 b4 23. axb4 Qxb4 24. Qf2 Nc7 25. Ra4 Qb6 26. b4 Na6 27. Qa2 Nxb4 28. Rxb4 Qxb4 29. d6+ c4 30. dxe7 Qxe7 31. Qxc4+ Qf7 32. Qxf7+ Kxf7 33. Bd4 1/2-1/2

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.14"]
[Round "5"]
[White "Londono Zamora, Duberney"]
[Black "Laverde, Luis Eduardo"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1668"]
[BlackElo "1954"]
[PlyCount "125"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Qc2 Re8 9. Nge2 c6 10. 0-0 Nf8 11. Rab1 h6 12. Bh4 Ne4 13. Bxe7 Qxe7 14. b4 a6 15. Na4 Nd6 16. Nc5 f5 17. a4 Ne4 18. b5 axb5 19. axb5 Nxc5 20. dxc5 Ne6 21. Bxf5 Nxc5 22. Bg6 Rf8 23. bxc6 bxc6 24. Rfc1 Ra5 25. Nd4 Qc7 26. Ra1 Rxa1 27. Rxa1 Qd6 28. Rc1 Bd7 29. Qxc5 Qxg6 30. Nxc6 Bxc6 31. Qxc6 Qxc6 32. Rxc6 Rd8 33. Kf1 Kf7 34. Ke2 Ke7 35. Rc7+ Kf6 36. h4 h5 37. Kd3 Ra8 38. Rd7 Ra2 39. Rd6+ Kf7 40. Rxd5 Rxf2 41. g3 g6 42. Ke4 Kf6 43. Rd6+ Kf7 44. Rd3 Kf6 45. Kd4 Ra2 46. e4 Re2 47. Rc3 Rd2+ 48. Ke3 Rg2 49. Kf4 Rf2+ 50. Rf3 Ra2 51. e5+ Kg7 52. Re3 Rf2+ 53. Ke4 Ra2 54. Rc3 Ra4+ 55. Kd5 Ra5+ 56. Kd6 Ra6+ 57. Kd7 Ra7+ 58. Rc7 Ra3 59. Ke8+ Kg8 60. e6 Rxg3 61. e7 Ra3 62. Kd7 Rd3+ 63. Ke6 1-0

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.14"]
[Round "4"]
[White "Rios Parra, Juan Fernando"]
[Black "Londono Zamora, Duberney"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1882"]
[BlackElo "1668"]
[PlyCount "102"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 Qc7 8. a3 Bxc3+ 9. Qxc3 Nxe4 10. Nb5 axb5 11. Qxg7 Rf8 12. Bh6 Qc5 13. f3 Nf6 14. Qxf8+ Qxf8 15. Bxf8 Kxf8 16. cxb5 d5 17. a4 Nbd7 18. b4 Nb6 19. a5 Bd7 20. Kd2 Ke7 21. Rc1 Nc4+ 22. Bxc4 dxc4 23. Rxc4 Nd5 24. b6 Rd8 25. Re1 Bb5 26. Rd4 Kd6 27. f4 Rc8 28. Rc1 Rxc1 29. Kxc1 Kc6 30. Kb2 f6 31. Kb3 e5 32. fxe5 fxe5 33. Rh4 Bd3 34. Rh6+ Kb5 35. Rh5 Bc4+ 36. Kc2 Nxb4+ 37. Kd2 Kxa5 38. Rxe5+ Kxb6 39. Re4 Kc5 40. Re7 Bd5 41. g3 h5 42. Re5 Kd4 43. Rxh5 b5 44. Rh8 Na6 45. h4 b4 46. Rh6 Nc5 47. Rb6 b3 48. Rb4+ Bc4 49. g4 Ne4+ 50. Kc1 Kc3 51. Rb8 Nd6 0-1

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.13"]
[Round "3"]
[White "Londono Zamora, Duberney"]
[Black "Montoya Echeverri, Sebastian"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1668"]
[BlackElo "1909"]
[PlyCount "103"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. e3 Nc6 4. Nc3 g6 5. Nf3 Bg7 6. a3 f5 7. b4 e4 8. Ng1 Nf6 9. Nh3 0-0 10. Be2 Kh8 11. Bb2 Ne7 12. Nf4 d5 13. h4 c6 14. Qb3 Qd6 15. a4 dxc4 16. Bxc4 Rd8 17. b5 Ned5 18. Ba3 Qd7 19. Nce2 Bh6 20. g3 Qe8 21. Rc1 Be6 22. Nxe6 Qxe6 23. Nc3 Qd7 24. Nxd5 Nxd5 25. 0-0 g5 26. hxg5 Bxg5 27. Bxd5 cxd5 28. Qd1 Qf7 29. Kg2 Rg8 30. Bd6 Rg6 31. Rc7 Qe8 32. Qh5 Bh6 33. Qxf5 Bg7 34. Rh1 Qe6 35. Qxe6 Rxe6 36. Be5 Rg6 37. Rxb7 Kg8 38. Rxg7+ Rxg7 39. Bxg7 Kxg7 40. Rh5 Rd8 41. Re5 Kf6 42. Kf1 Rc8 43. Rxd5 Rc4 44. a5 Ra4 45. a6 Rb4 46. Rd7 h6 47. Rxa7 Rxb5 48. Ra8 Kg5 49. a7 Ra5 50. Rg8+ Kh5 51. g4+ Kh4 52. a8Q 1-0

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.13"]
[Round "2"]
[White "Vasquez Ramirez, Jean Paul"]
[Black "Londono Zamora, Duberney"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1490"]
[BlackElo "1668"]
[PlyCount "70"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qd2 Bb4 7. a3 Nxe4 8. Qe3 Qa5 9. Bd2 Nxd2 10. Qxd2 0-0 11. Be2 d5 12. 0-0 Bxc3 13. Qxc3 Qxc3 14. bxc3 Na5 15. Rab1 Bd7 16. Bb5 Bxb5 17. Rxb5 b6 18. h3 Rac8 19. Rd1 Rxc3 20. Nd4 Rxa3 21. Rd3 Rxd3 22. cxd3 Rc8 23. Rb2 Rc3 24. Nb5 Rxd3 25. Nxa7 Nc4 26. Rc2 Rd1+ 27. Kh2 Rd2 28. Rc1 Rxf2 29. Nb5 Kf8 30. Kg3 Rb2 31. Nd4 b5 32. Kf3 b4 33. g4 b3 34. Rc3 Rb1 35. Nxb3 Rxb3 0-1

[Event "Medellin de La Raza U2000 op"]
[Site "Medellin"]
[Date "2023.10.12"]
[Round "1"]
[White "Londono Zamora, Duberney"]
[Black "Ruiz, Luz Alba"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1668"]
[BlackElo "1196"]
[PlyCount "67"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 d6 7. c3 Be7 8. 0-0 0-0 9. Nbd2 Bd7 10. Re1 Na5 11. Bc2 c5 12. Nf1 Nc6 13. a4 b4 14. Ng3 Rb8 15. h3 Re8 16. d4 Bf8 17. Bg5 g6 18. dxc5 dxc5 19. Bxf6 Qxf6 20. Qxd7 Rbd8 21. Qb7 Ra8 22. Qd7 Red8 23. Qg4 Bg7 24. Red1 Re8 25. Rd7 Rab8 26. Ng5 Rf8 27. Bb3 Ne7 28. cxb4 Rxb4 29. Ra3 c4 30. Bxc4 Rxc4 31. Rf3 Qb6 32. Rxe7 Rc1+ 33. Kh2 Qb3 34. Rxb3 1-0

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.06"]
[Round "6"]
[White "Gonzalez Guevara, Juan Felipe"]
[Black "Londono Zamora, Duberney"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1780"]
[BlackElo "1513"]
[PlyCount "57"]
[EventDate "2023.08.03"]
[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 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 d5 6. c3 Bd6 7. Bb5 Qc7 8. Bg3 b6 9. Ne5 Bb7 10. Qa4 Bxe5 11. Bxe5 Qd7 12. dxc5 a6 13. Bxc6 Bxc6 14. Qh4 bxc5 15. Bxf6 gxf6 16. f3 Rg8 17. Kf2 Rg6 18. Nb3 Qb7 19. Rab1 Qb6 20. Qxh7 Ke7 21. Qh4 Rag8 22. g3 a5 23. Rhd1 a4 24. Nd2 Qb8 25. Nf1 Rh8 26. Qf4 e5 27. Qf5 Rg5 28. Qc2 e4 29. c4 0-1

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.05"]
[Round "5"]
[White "Londono Zamora, Duberney"]
[Black "Olarte Parra, Jhoan Sebastian"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1513"]
[BlackElo "1993"]
[PlyCount "106"]
[EventDate "2023.08.03"]
[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 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 0-0 8. Nc3 d5 9. Ne5 Nbd7 10. 0-0 Nxe5 11. dxe5 Nd7 12. f4 c6 13. cxd5 cxd5 14. e4 dxe4 15. Nxe4 Bxe4 16. Bxe4 Nc5 17. Qe3 Nxe4 18. Qxe4 Qd2 19. Rf2 Qa5 20. a4 Rfd8 21. b4 Qd5 22. Qxd5 Rxd5 23. Rc1 Rd7 24. Rfc2 Kf8 25. Kf2 Rad8 26. Ke2 Ke8 27. Rc7 Rd2+ 28. Kf3 R8d3+ 29. Kg4 Rd7 30. R1c2 Rxc2 31. Rxc2 Kd8 32. Rc4 Rd5 33. Kf3 Rd2 34. h4 Rd3+ 35. Kf2 h5 36. b5 Kd7 37. Kg2 f6 38. exf6 gxf6 39. Kf2 Ra3 40. Rd4+ Ke7 41. Rc4 Kd6 42. Rc6+ Kd5 43. f5 exf5 44. Rxf6 Ke5 45. Rh6 Rxa4 46. Rxh5 Ke4 47. Kg2 Ra2+ 48. Kh3 Rb2 49. Rh7 Rxb5 50. Rxa7 Rb1 51. Kg2 Rb2+ 52. Kh3 Rb1 53. Kg2 Rb2+ 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.05"]
[Round "4"]
[White "Vallejo, Diego"]
[Black "Londono Zamora, Duberney"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1745"]
[BlackElo "1513"]
[PlyCount "30"]
[EventDate "2023.08.03"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Qf3 Nc6 8. Nxc6 dxc6 9. Nc3 e5 10. Qg3 Be6 11. Ne2 Be7 12. Nd4 Qd6 13. Nf5 Bxf5 14. exf5 0-0 15. Bh6 Nh5 0-1

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.04"]
[Round "3"]
[White "Londono Zamora, Duberney"]
[Black "Rios Parra, Juan Fernando"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "1513"]
[BlackElo "1904"]
[PlyCount "42"]
[EventDate "2023.08.03"]
[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 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Bd3 Bb7 8. a3 c5 9. 0-0 Nc6 10. dxc5 Bxc5 11. b4 Be7 12. Bb2 0-0 13. Qe2 Re8 14. Rfd1 Qb6 15. Ne4 Nxe4 16. Bxe4 Red8 17. Rxd8+ Nxd8 18. Bxb7 Nxb7 19. Rd1 Rd8 20. Rd3 Rxd3 21. Qxd3 Qd6 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.04"]
[Round "2"]
[White "Perez Pertuz, Carlos Mario"]
[Black "Londono Zamora, Duberney"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1847"]
[BlackElo "1513"]
[PlyCount "100"]
[EventDate "2023.08.03"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qc2 Bxc3+ 8. bxc3 Qc7 9. Bd3 d6 10. 0-0 Nbd7 11. f4 0-0 12. Qe2 e5 13. fxe5 dxe5 14. Nf5 Nc5 15. Bg5 Bxf5 16. Rxf5 Nfd7 17. Raf1 f6 18. Bh4 Rad8 19. Bc2 Ne6 20. Qg4 Nf4 21. Bg3 h5 22. Rxh5 Nxh5 23. Qxh5 Nc5 24. Be1 Nd3 25. c5 Nxc5 26. Rf3 Qf7 27. Qh3 Qxa2 28. Rf2 Qe6 29. Qe3 Qb6 30. h4 Rd6 31. Kh2 Rfd8 32. Rf3 Ne6 33. Qe2 Qb5 34. Qe3 Nc5 35. Rg3 Rd3 36. Bxd3 Rxd3 37. Qe2 Rxg3 38. Qxb5 Rxg2+ 39. Kxg2 axb5 40. Kf3 Kf7 41. Bf2 Na4 42. Be1 Nb2 43. Bf2 Nd3 44. Be3 g6 45. Ke2 Nb2 46. Bg1 Nc4 47. Kd3 Ke6 48. Kc2 Kd7 49. Kb3 Nd6 50. Kb4 Kc6 0-1

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.03"]
[Round "1"]
[White "Londono Zamora, Duberney"]
[Black "Ortiz Bocanegra, William Ernesto"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1513"]
[PlyCount "71"]
[EventDate "2023.08.03"]
[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 d6 2. e4 Nd7 3. Nf3 Ngf6 4. Bd3 c6 5. 0-0 Qc7 6. Nbd2 e5 7. c3 Be7 8. Re1 0-0 9. a4 Re8 10. Nf1 Nf8 11. h3 Ng6 12. Ng3 Nf4 13. Bxf4 exf4 14. Ne2 Nh5 15. Qd2 d5 16. e5 f6 17. Nxf4 Nxf4 18. Qxf4 fxe5 19. dxe5 Rf8 20. Qg3 Bc5 21. b4 Be7 22. Nd4 a6 23. a5 c5 24. Ne2 Bf5 25. Nf4 Bxd3 26. Nxd5 Qd8 27. Qxd3 cxb4 28. cxb4 Bxb4 29. Nxb4 Qxd3 30. Nxd3 Rad8 31. Ra3 Rfe8 32. e6 Re7 33. Nf4 g5 34. Nh5 Rd6 35. Rae3 Rd5 36. Nf6+ 1-0

[Event "Sabaneta op-B 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.07.02"]
[Round "6"]
[White "Gomez Silva, Maximiliano"]
[Black "Londono Zamora, Duberney"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1305"]
[BlackElo "1594"]
[PlyCount "103"]
[EventDate "2023.06.28"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 Nf6 6. Nc3 Qc7 7. Be3 b5 8. Bd3 Bb7 9. f3 d5 10. 0-0 e5 11. Ndxb5 axb5 12. Bxb5+ Nbd7 13. Nxd5 Bxd5 14. exd5 Bc5 15. Bxd7+ Nxd7 16. Bxc5 Qxc5+ 17. Kh1 0-0 18. Qd3 Rfc8 19. Rac1 Ra4 20. b4 Qc4 21. Qb3 Nb6 22. Rfe1 Qxb3 23. cxb3 Rxc1 24. Rxc1 Rxa3 25. h3 Rxb3 26. d6 Rxb4 27. Rc8+ Nxc8 28. d7 Rb1+ 29. Kh2 g6 30. dxc8Q+ Kg7 31. Qc3 f6 32. Qc7+ Kh6 33. Qe7 Rb6 34. Qf8+ Kg5 35. Kg3 h5 36. h4+ Kf5 37. Qc8+ Re6 38. Kh3 e4 39. fxe4+ Ke5 40. Qa8 Kf4 41. Qd5 Rxe4 42. g3+ Ke3 43. Qb3+ Kd4 44. Qb2+ Ke3 45. Qxf6 Rg4 46. Qe5+ Kf3 47. Qc3+ Kf2 48. Qd3 Ke1 49. Qc2 Kf1 50. Qd2 Ra4 51. Qd1+ Kf2 52. Qxa4 1-0

[Event "Sabaneta op-B 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.06.30"]
[Round "5"]
[White "Londono Zamora, Duberney"]
[Black "Bermudez, Edilson Enrique"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1594"]
[BlackElo "1721"]
[PlyCount "53"]
[EventDate "2023.06.28"]
[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 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 d6 8. Be2 Bg7 9. Nf3 0-0 10. 0-0 Nbd7 11. Re1 Qb6 12. h3 Ne8 13. Qc2 Nc7 14. Be3 Rfb8 15. Rab1 Bxe2 16. Rxe2 Nb5 17. Nxb5 Qxb5 18. b3 c4 19. Nd4 Qa6 20. b4 Ne5 21. f4 Nd3 22. Nc6 Rb7 23. Rd2 Qa3 24. Qxc4 Nxb4 25. Rb3 Qa4 26. Rxb4 Qa3 27. Rd3 1-0

[Event "Sabaneta op-B 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.06.29"]
[Round "2"]
[White "Piedrahita Zapata, Vannesa"]
[Black "Londono Zamora, Duberney"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "1594"]
[PlyCount "56"]
[EventDate "2023.06.28"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd2 Nc6 7. Nxc6 dxc6 8. Qf3 Nf6 9. 0-0-0 e5 10. Bg5 Bg4 11. Qd3 Bxd1 12. Qxd1 Bb4 13. Nb1 Nxe4 14. Be3 Qd6 15. Bd3 Nc5 16. Bxc5 Bxc5 17. Qf3 Qf6 18. Bf5 0-0 19. g4 g6 20. Rg1 gxf5 21. gxf5+ Kh8 22. Nc3 Rg8 23. Re1 Qg5+ 24. Kb1 Qf4 25. Qh5 Qxf2 26. Rd1 Rg2 27. a3 Qxc2+ 28. Ka2 Qxb2# 0-1

[Event "Sabaneta op-B 2nd"]
[Site "Sabaneta Antioquia"]
[Date "2023.06.28"]
[Round "1"]
[White "Londono Zamora, Duberney"]
[Black "Aguilar, Jairo Alberto"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1594"]
[BlackElo "1855"]
[PlyCount "18"]
[EventDate "2023.06.28"]
[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 e6 2. c4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 Bg4 8. Bd3 Nbd7 9. Nge2 Rc8 0-1

[Event "COL-chB U1800"]
[Site "Antioquia"]
[Date "2018.12.08"]
[Round "4"]
[White "Londono Zamora, Duberney"]
[Black "Quintero Gonzalez, Francisco"]
[Result "0-1"]
[ECO "D10"]
[BlackElo "1550"]
[PlyCount "14"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Bd3 e6 0-1

[Event "COL-chB U1800"]
[Site "Antioquia"]
[Date "2018.12.07"]
[Round "3"]
[White "Londono Zamora, Duberney"]
[Black "Riscanevo, Camilo Andres"]
[Result "1-0"]
[ECO "A59"]
[BlackElo "1549"]
[PlyCount "69"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 Bg7 9. Nf3 d6 10. g3 0-0 11. Kg2 Nbd7 12. a4 Nb6 13. Qc2 Ra5 14. Nd2 Qa8 15. Ra3 Rb8 16. b3 Nfd7 17. Bb2 Ne5 18. f4 Ng4 19. Re1 e6 20. dxe6 fxe6 21. h3 Nh6 22. Nb5 Bxb2 23. Qxb2 Qc6 24. Qc3 Raa8 25. Kh2 d5 26. exd5 Nxd5 27. Qe5 Nf5 28. Nc4 Kf7 29. Nbd6+ Nxd6 30. Nxd6+ Kf8 31. Qxe6 Ra7 32. Qe5 Kg8 33. Nf5 Rbb7 34. Nh6+ Kf8 35. Qh8# 1-0

[Event "COL-chB U1800"]
[Site "Antioquia"]
[Date "2018.12.07"]
[Round "2"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Londono Zamora, Duberney"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1660"]
[PlyCount "113"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. Nf3 d6 4. e3 g6 5. Bc4 e6 6. Nbd2 Bg7 7. c3 Qe7 8. Qb3 Nc6 9. Bg5 Nd8 10. Ne5 c6 11. h4 dxe5 12. dxe5 h6 13. exf6 Bxf6 14. Bxf6 Qxf6 15. 0-0-0 b5 16. Be2 e5 17. Nf3 Be6 18. Qa3 Nf7 19. Qa6 Bc8 20. Qa5 0-0 21. Qc7 Re8 22. c4 a6 23. Qb6 Be6 24. Nd2 e4 25. g4 Reb8 26. Qd4 Qxd4 27. exd4 Rd8 28. gxf5 gxf5 29. cxb5 axb5 30. Nb3 Rxa2 31. Nc5 Ra1+ 32. Kc2 Rxd1 33. Bxd1 Bc8 34. Rg1+ Kh7 35. Bh5 Rxd4 36. Bxf7 e3 37. fxe3 Rxh4 38. Ne6 Rg4 39. Rxg4 fxg4 40. Nf4 Kg7 41. Be8 Bf5+ 42. Kd2 Be4 43. Ke2 b4 44. Kf2 Kf6 45. Kg3 Kg5 46. Ne6+ Kf6 47. Nc5 Bf3 48. Nd3 b3 49. Nc5 Ke5 50. Nxb3 Ke4 51. Nd2+ Kxe3 52. Nxf3 gxf3 53. Bxc6 f2 54. Bb5 Kd2 55. Bf1 Ke3 56. b4 Kd4 57. Kxf2 1-0

[Event "COL-chB U1800"]
[Site "Antioquia"]
[Date "2018.12.06"]
[Round "1"]
[White "Pena Mora, Carlos"]
[Black "Londono Zamora, Duberney"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1517"]
[PlyCount "66"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. Nc3 e6 4. d3 Bb4 5. g3 0-0 6. Bg2 d6 7. 0-0 Bxc3 8. bxc3 e5 9. Rb1 c6 10. Qb3 Nbd7 11. d4 e4 12. Ng5 Qe7 13. d5 Nc5 14. Qd1 h6 15. Nh3 cxd5 16. cxd5 b6 17. c4 Ba6 18. Qc2 Rac8 19. Nf4 Qe8 20. Rb4 g5 21. Ne6 Nxe6 22. dxe6 Qxe6 23. Qa4 Rxc4 24. Rd1 Rxb4 25. Qxa6 Rb1 26. e3 Rc8 27. Qa3 Qc4 28. Bf1 Qc5 29. Rxd6 Qxc1 30. Qa6 b5 31. Rd1 Qxd1 32. Qxc8+ Kg7 33. Qc7+ Kg6 0-1

