[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.25"]
[Round "6"]
[White "Ducuara Alape, Ronaldo"]
[Black "Vargas Serna, Wilmar Andres"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1601"]
[PlyCount "172"]
[EventDate "2023.09.23"]
[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 e6 2. d4 f5 3. Nc3 fxe4 4. Nxe4 Nf6 5. Bd3 d5 6. Nxf6+ Qxf6 7. Nf3 Bd6 8. Bg5 Qf7 9. Qe2 0-0 10. 0-0-0 c5 11. dxc5 Bxc5 12. Kb1 Nc6 13. Bh4 Qh5 14. Bg3 Bd7 15. Rhe1 a5 16. h4 h6 17. Bb5 Rae8 18. Qd2 Bb4 19. c3 Bc5 20. Ba4 d4 21. Ne5 Rd8 22. Nxc6 Bxc6 23. Re5 Rf5 24. Bxc6 bxc6 25. Rxe6 Rfd5 26. Qe2 Qf5+ 27. Qe4 Qxe4+ 28. Rxe4 dxc3 29. Rxd5 cxd5 30. Ra4 Bb4 31. bxc3 Bxc3 32. Kc2 Rc8 33. Kd3 Kf7 34. f3 Ke6 35. Bf2 g5 36. hxg5 hxg5 37. Bb6 Be1 38. Rg4 Bb4 39. Rxg5 Rc3+ 40. Kd4 Rc4+ 41. Ke3 Rc2 42. Rg6+ Kf5 43. Rg8 Rxa2 44. g4+ Ke6 45. Rg6+ Kf7 46. Rc6 Ra3+ 47. Kf2 a4 48. Bd4 Rd3 49. Be5 a3 50. g5 Rd2+ 51. Kg3 Rd1 52. g6+ Kg8 53. Rc8+ Bf8 54. g7 Rg1+ 55. Kf4 Rxg7 56. Bxg7 Kxg7 57. Ke5 Kf7 58. Kxd5 Bg7 59. Ra8 Bb2 60. Ra6 Bc1 61. Ke5 Bb2+ 62. Ke4 Ke7 63. f4 Kd7 64. Kd5 Ke7 65. Ke4 Kd7 66. f5 Ke7 67. Kf4 Bc1+ 68. Kg4 Kf7 69. f6 Kg6 70. Kf3 Bb2 71. Kf4 Bxf6 72. Rxa3 Bg5+ 73. Kg4 Bc1 74. Ra6+ Kf7 75. Kf5 Be3 76. Ra3 Bc5 77. Rc3 Bd6 78. Rh3 Ke7 79. Rh7+ Kd8 80. Ke6 Bg3 81. Kd5 Kc8 82. Kc6 Kb8 83. Rf7 Ka8 84. Kb6 Bh2 85. Rf8+ Bb8 86. Rxb8+ Kxb8 1/2-1/2

[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.25"]
[Round "5"]
[White "Gonzalez Gutierrez, Cesar Luis"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1/2-1/2"]
[ECO "E73"]
[BlackElo "1601"]
[PlyCount "93"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 Ne8 8. g4 c6 9. h4 f6 10. Nh3 Bd7 11. b4 a5 12. b5 a4 13. b6 c5 14. Rb1 Ra6 15. Kd2 Rxb6 16. Rxb6 Qxb6 17. Nxa4 Qa5+ 18. Nc3 Na6 19. Qb3 Nec7 20. Rb1 Rb8 21. Qb6 Qxb6 22. Rxb6 Bf8 23. f4 Nb4 24. a3 Na8 25. Rxb4 cxb4 26. axb4 h5 27. Nf2 hxg4 28. Nxg4 Kf7 29. fxe5 fxe5 30. c5 Bxg4 31. Bxg4 Nc7 32. h5 Na6 33. c6 bxc6 34. dxc6 Rxb4 35. Nd5 Rc4 36. hxg6+ Kg7 37. Bd7 Nb8 38. Kd3 Rxc6 39. Bxc6 Nxc6 40. Kc4 Kxg6 41. Nb6 Kf7 42. Kd5 Nb4+ 43. Kc4 Nc2 44. Bf2 Ke6 45. Nd5 Bg7 46. Kb3 Nd4+ 47. Bxd4 1/2-1/2

[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.24"]
[Round "3"]
[White "Ducuara Alape, Ronaldo"]
[Black "Gonzalez Delgado, Hugo Andres"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1601"]
[BlackElo "1945"]
[PlyCount "86"]
[EventDate "2023.09.23"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. c3 Nc6 6. Ngf3 cxd4 7. cxd4 Nb4 8. Bb1 dxe4 9. Nxe4 Nbd5 10. 0-0 Be7 11. Nc3 0-0 12. a3 b6 13. Bg5 Bb7 14. Re1 Rc8 15. Qd3 g6 16. Bh6 Re8 17. Ne5 Bf8 18. Bg5 Be7 19. Qh3 Nh5 20. Bxe7 Rxe7 21. Nxd5 Bxd5 22. Qe3 Rec7 23. Be4 Bxe4 24. Qxe4 Nf6 25. Qf3 Kg7 26. Rad1 Qd5 27. Qf4 Rc2 28. g4 h6 29. h4 Qb7 30. Nf3 Qc7 31. Qxc7 R8xc7 32. Ne5 Rxb2 33. Rc1 Rbc2 34. Rxc2 Rxc2 35. Re3 Nd5 36. Rd3 Nf4 37. Rf3 g5 38. Kh2 f6 39. Nd7 Rc8 40. hxg5 hxg5 41. Rb3 Rd8 42. Nc5 Rh8+ 43. Kg1 Ne2+ 0-1

[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.24"]
[Round "4"]
[White "Pulido Espinosa, Brahian Gabriel"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C84"]
[BlackElo "1601"]
[PlyCount "64"]
[EventDate "2023.09.23"]
[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. Bb5 Nf6 4. d3 d6 5. c3 a6 6. Ba4 Be7 7. Nbd2 b5 8. Bc2 0-0 9. 0-0 Re8 10. a4 Bb7 11. Re1 Bf8 12. Nf1 h6 13. Ng3 g6 14. Bd2 Bg7 15. Qc1 Kh7 16. Bb3 Qe7 17. Nh4 Na5 18. Ba2 c5 19. b4 Nc6 20. Nhf5 Qf8 21. Nxg7 Qxg7 22. bxc5 dxc5 23. f4 Rad8 24. Qc2 b4 25. fxe5 Nxe5 26. d4 bxc3 27. Bxc3 cxd4 28. Bd2 Neg4 29. Qc7 Rd7 30. Qf4 Ne3 31. Rxe3 dxe3 32. Bc3 Nd5 0-1

[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.23"]
[Round "1"]
[White "Ducuara Alape, Ronaldo"]
[Black "Londono Lopez, Donaldo Eliuver"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1601"]
[BlackElo "2071"]
[PlyCount "70"]
[EventDate "2023.09.23"]
[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 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb3 dxe5 9. dxe5 Qxd1+ 10. Bxd1 Bg4 11. Bf4 Nd5 12. Bg3 0-0-0 13. 0-0 e6 14. a3 Be7 15. Nbd2 Kb8 16. Rc1 g5 17. h3 Bf5 18. Ba4 Nf4 19. Bxf4 gxf4 20. Bxc6 bxc6 21. Rxc6 Rhg8 22. Kh2 Rc8 23. Nd4 Bd3 24. Rfc1 Kb7 25. R1c3 Bg6 26. N2b3 Rxc6 27. Na5+ Kb6 28. Naxc6 Bc5 29. Rb3+ Kc7 30. Rc3 Kb6 31. Rb3+ Ka6 32. Nb4+ Ka5 33. Nbc6+ Ka6 34. f3 Rc8 35. Rb5 Rxc6 0-1

[Event "COL-ch Students"]
[Site "Santa Fe"]
[Date "2023.09.23"]
[Round "2"]
[White "Rojas Velasco, John Sebastian"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "E92"]
[BlackElo "1601"]
[PlyCount "58"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 Nc6 7. Be3 e5 8. d5 Ne7 9. Be2 Nd7 10. g4 f6 11. Qd2 g5 12. h4 h6 13. hxg5 fxg5 14. 0-0-0 Ng6 15. c5 Nf4 16. c6 Nb6 17. a4 Nxe2+ 18. Qxe2 Bxg4 19. a5 Bxf3 20. Qd3 bxc6 21. axb6 axb6 22. dxc6 Bxh1 23. Rxh1 Qe8 24. Qb5 Ra5 25. Qc4+ Qf7 26. Qb4 Ra1+ 27. Nb1 Rfa8 28. Re1 R8a4 29. Qb5 Qc4+ 0-1

[Event "Neiva Ascun Nodo op"]
[Site "Neiva"]
[Date "2023.04.01"]
[Round "4"]
[White "Diaz Sarrias, Juan Sebastian"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1600"]
[BlackElo "1601"]
[PlyCount "58"]
[EventDate "2023.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[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 g6 3. g3 Bg7 4. Bg2 e5 5. e4 Nc6 6. Nge2 d6 7. h3 0-0 8. 0-0 a5 9. d3 Nd7 10. f3 Nc5 11. Be3 Ne6 12. g4 Ned4 13. Bxd4 Nxd4 14. Nxd4 exd4 15. Ne2 f5 16. Ng3 fxg4 17. fxg4 Be5 18. Rxf8+ Qxf8 19. Ne2 Be6 20. Qf1 Qe7 21. Bh1 Rf8 22. Qg2 Qg5 23. Rf1 Qe3+ 24. Rf2 Rxf2 25. Qxf2 Qxd3 26. b3 Qb1+ 27. Kg2 Qxa2 28. Nc1 Qb1 29. Qe1 Bf4 0-1

[Event "Neiva Ascun Nodo op"]
[Site "Neiva"]
[Date "2023.04.01"]
[Round "5"]
[White "Ducuara Alape, Ronaldo"]
[Black "Montealegre Torres, Juan Steban"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1601"]
[PlyCount "61"]
[EventDate "2023.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[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 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d5 8. Nd2 d4 9. Ne2 0-0 10. 0-0 Bg4 11. a3 Qa5 12. Nc4 Qb5 13. axb4 Bh5 14. Ra5 Qxb4 15. Bd2 Qe7 16. Rxe5 Qc7 17. Ba5 Qc6 18. f3 Nbd7 19. Nxd4 Qa4 20. b3 Qa2 21. Rxh5 Nxh5 22. Ne2 b5 23. Nc3 bxc4 24. Nxa2 cxd3 25. Qxd3 Nc5 26. Qd5 Nf4 27. Qxc5 Rac8 28. Qf2 Rc6 29. Nb4 Rd6 30. Bc7 Rg6 31. Bxf4 1-0

[Event "Neiva Ascun Nodo op"]
[Site "Neiva"]
[Date "2023.03.31"]
[Round "3"]
[White "Ducuara Alape, Ronaldo"]
[Black "Nieto Medina, Agustin"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1601"]
[BlackElo "2119"]
[PlyCount "54"]
[EventDate "2023.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 Nc6 10. d5 Ne5 11. Be2 Ned7 12. f4 Nf6 13. Nf3 e6 14. 0-0 exd5 15. cxd5 Re8 16. Bd4 Nbxd5 17. Nxd5 Nxd5 18. Bxg7 Kxg7 19. Qxd5 Rxe2 20. Ng5 Qe7 21. Rc3 h6 22. Nf3 Qf6 23. Rc7 Bg4 24. Ng5 Rf8 25. Ne4 Qb2 26. Nxd6 Be6 27. Qf3 Qd4+ 0-1

[Event "Neiva Ascun Nodo op"]
[Site "Neiva"]
[Date "2023.03.31"]
[Round "2"]
[White "Duran Quintero, Hector Vidal"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "E76"]
[BlackElo "1601"]
[PlyCount "72"]
[EventDate "2023.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Nbd7 7. e5 Ne8 8. Be2 c5 9. Be3 b6 10. 0-0 Bb7 11. Ng5 h6 12. Nge4 cxd4 13. Bxd4 dxe5 14. Be3 f5 15. Ng3 exf4 16. Bxf4 e5 17. Bd2 Nef6 18. Qc2 Qe7 19. Rad1 Nc5 20. b4 Nce4 21. Ncxe4 Nxe4 22. Nxe4 Bxe4 23. Qb3 Kh7 24. Bf3 Bxf3 25. Rxf3 e4 26. Rh3 Rad8 27. Be1 Rxd1 28. Qxd1 Rd8 29. Qc1 Qd6 30. Bc3 Qd1+ 31. Qxd1 Rxd1+ 32. Kf2 Rc1 33. Bxg7 Kxg7 34. c5 bxc5 35. bxc5 Rxc5 36. Ra3 a5 0-1

[Event "Neiva Ascun Nodo op"]
[Site "Neiva"]
[Date "2023.03.30"]
[Round "1"]
[White "Ducuara Alape, Ronaldo"]
[Black "Cifuentes Contreras, Juan Daniel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1601"]
[PlyCount "64"]
[EventDate "2023.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 c6 6. Nge2 Bf5 7. Bf4 Qd8 8. 0-0 e6 9. Re1 Bd6 10. Qd2 Bxf4 11. Nxf4 0-0 12. Rad1 Nd5 13. Ncxd5 cxd5 14. Bd3 Bxd3 15. Nxd3 Nd7 16. Re3 Nf6 17. Rh3 Ne4 18. Qe2 Qf6 19. Ne5 Rfe8 20. Rf3 Qg5 21. Nxf7 Qh5 22. Ne5 Nf6 23. Qd3 Rad8 24. Re1 Rf8 25. Qe2 Qh4 26. c3 Qh5 27. Rxf6 Qg5 28. Rxf8+ Rxf8 29. Qg4 Qd2 30. Qxe6+ Kh8 31. Nf7+ Kg8 32. Nh6+ Kh8 1-0

[Event "COL Intercollegiate-ch"]
[Site "Manizales"]
[Date "2022.04.29"]
[Round "7.7"]
[White "Bohorquez Vanegas, Jhoan Smith"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1634"]
[PlyCount "48"]
[EventDate "2022.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. Nf3 d6 5. 0-0 0-0 6. b3 Nc6 7. c3 e5 8. e4 Nh5 9. Ba3 exd4 10. Bb2 Nf4 11. cxd4 Bg4 12. Be2 Nxe2+ 13. Qxe2 Nxd4 14. Bxd4 Bxd4 15. h3 Bxf3 16. Qxf3 Bxa1 17. Nd2 Qf6 18. Qd1 Bd4 19. Nf3 Bb6 20. a4 Rfe8 21. Qd3 Qf4 22. Nd2 Rad8 23. Kh1 d5 24. f3 dxe4 0-1

[Event "COL Intercollegiate-ch"]
[Site "Manizales"]
[Date "2022.04.28"]
[Round "6.6"]
[White "Ducuara Alape, Ronaldo"]
[Black "Hernandez Serrano, Cristhian Daniel"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1634"]
[BlackElo "1628"]
[PlyCount "104"]
[EventDate "2022.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. Be3 0-0 10. f4 exf4 11. Rxf4 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Rf1 b6 15. Bf3 Bxf3 16. Qxf3 Ne5 17. Qg3 Ng6 18. Rad1 Qc8 19. Nd4 Bh4 20. Qf3 Bf6 21. c3 Qc4 22. a3 Rad8 23. Nf5 Qb3 24. Rxd8 Rxd8 25. Bd4 Bxd4+ 26. Nxd4 Qd5 27. Qf5 f6 28. Qxd5+ Rxd5 29. Nc6 Rd7 30. Re1 Rc7 31. Nd8 Ne5 32. Rd1 Re7 33. Rd6 Nc4 34. Nc6 Rc7 35. Re6 Nxb2 36. Nd8 h5 37. Re8+ Kh7 38. Ne6 Rxc3 39. Re7 Rxa3 40. Rxg7+ Kh6 41. Rg8 Nd3 42. h4 Ra4 43. Rg3 Ne5 44. Rg7 a5 45. Rb7 Rb4 46. g3 Ng6 47. Ng7 Nxh4 48. gxh4 Rg4+ 49. Kf2 Rxg7 50. Rxb6 Ra7 51. Rxf6+ Kg7 52. Rf3 Rf7 0-1

[Event "COL Intercollegiate-ch"]
[Site "Manizales"]
[Date "2022.04.28"]
[Round "5.8"]
[White "Rivera Cabrera, Andreu"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1535"]
[BlackElo "1634"]
[PlyCount "48"]
[EventDate "2022.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 d6 6. Bb5 Bd7 7. Bxc6 bxc6 8. Qf3 c5 9. Nf5 Bxf5 10. Qxf5 Be7 11. 0-0 0-0 12. Bf4 Rb8 13. b3 g6 14. Qh3 Re8 15. Bg5 Nxe4 16. Bxe7 Rxe7 17. Nd5 Re5 18. Ne3 Rh5 19. Qg4 Rb4 20. Qe2 Rd4 21. f3 Rd2 22. Qc4 d5 23. Nxd5 Qh4 24. h3 Rxg2+ 0-1

[Event "COL Intercollegiate-ch"]
[Site "Manizales"]
[Date "2022.04.27"]
[Round "4.5"]
[White "Ducuara Alape, Ronaldo"]
[Black "Leon Sarria, Cristian David"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1634"]
[BlackElo "1423"]
[PlyCount "92"]
[EventDate "2022.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. d4 c6 6. Bd3 Bg4 7. Be3 Nbd7 8. 0-0 e6 9. h3 Bh5 10. Qe2 Be7 11. Rad1 Qb4 12. Bd2 Qb6 13. Na4 Bxf3 14. Qxf3 Qxd4 15. Nc3 Ne5 16. Qg3 Nxd3 17. Be3 Qb4 18. Rxd3 Qxb2 19. Rb1 Qxc2 20. Rxb7 Qxd3 21. Rxe7+ Kf8 22. Bc5 Qxg3 23. Rxa7+ Ke8 24. Rxa8+ Kd7 25. Ra7+ Qc7 26. Rxc7+ Kxc7 27. a4 Ra8 28. Bd4 Nd5 29. Bxg7 Nxc3 30. Bxc3 Rxa4 31. Kf1 Ra2 32. g4 Kd6 33. Kg2 c5 34. Bf6 e5 35. Kf3 Ra3+ 36. Ke4 Ke6 37. g5 Rxh3 38. Bxe5 Ra3 39. f4 Ra4+ 40. Kf3 Kf5 41. Bd6 c4 42. Ke3 c3 43. Kd3 Ra6 44. Be5 Rc6 45. Kc2 Rc4 46. Bb8 Rxf4 0-1

[Event "COL Intercollegiate-ch"]
[Site "Manizales"]
[Date "2022.04.27"]
[Round "3.3"]
[White "Guarin Fonseca, Nobel Alfredo"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1884"]
[BlackElo "1634"]
[PlyCount "47"]
[EventDate "2022.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 Nbd7 7. b3 e5 8. Bb2 exd4 9. Bxd4 Re8 10. Nc3 c6 11. Rc1 Qc7 12. Qd2 Nc5 13. b4 Nce4 14. Nxe4 Nxe4 15. Qb2 f6 16. Rfd1 c5 17. bxc5 dxc5 18. Be3 f5 19. Qb5 Qe7 20. Ng5 Nxg5 21. Bxg5 Qf8 22. Be3 Bf6 23. Bxc5 Qg7 24. Qxe8+ 1-0

[Event "COL Intercollegiate-ch"]
[Site "Manizales"]
[Date "2022.04.26"]
[Round "2.6"]
[White "Ducuara Alape, Ronaldo"]
[Black "Pena De Lima, Carlos Andres"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1634"]
[BlackElo "1465"]
[PlyCount "61"]
[EventDate "2022.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Bb4+ 6. c3 Ba5 7. 0-0 d6 8. Bg5 Nf6 9. Qa4 Bb6 10. Bxf6 gxf6 11. Bxc6+ bxc6 12. Qxc6+ Bd7 13. Qc4 Qc8 14. Nbd2 a6 15. a4 Be6 16. Qd3 0-0 17. Nc4 Rb8 18. b4 Kh8 19. Nh4 f5 20. exf5 Bxf5 21. Nxf5 Qxf5 22. Qxf5 Rxf5 23. Nxb6 cxb6 24. Rad1 Rf6 25. Rd3 Kg7 26. Rfd1 Rd8 27. Rd5 Kf7 28. Rxe5 dxe5 29. Rxd8 Rc6 30. Rd3 a5 31. f3 1-0

[Event "COL Intercollegiate-ch"]
[Site "Manizales"]
[Date "2022.04.26"]
[Round "1.6"]
[White "Rodriguez Perez, Deivid Stiven"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C58"]
[BlackElo "1634"]
[PlyCount "66"]
[EventDate "2022.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 h6 9. Ne4 Nd5 10. Nbc3 Be6 11. Ba4 Be7 12. d3 0-0 13. 0-0 Rb8 14. Qg3 Nf4 15. Bb3 Nxb3 16. axb3 f5 17. Nd2 Bb4 18. Rxa7 Qf6 19. Nf3 Bxc3 20. Bxf4 exf4 21. Qxf4 Bxb2 22. Re1 Bc3 23. Re2 Ra8 24. Rxa8 Rxa8 25. h3 Bd5 26. Ne5 g5 27. Qe3 f4 28. Nd7 fxe3 29. Nxf6+ Bxf6 30. fxe3 Ra1+ 31. Kf2 Ra2 32. e4 Bd4+ 33. Kf3 Be6 0-1

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.15"]
[Round "7"]
[White "Ducuara Alape, Ronaldo"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1576"]
[BlackElo "1722"]
[PlyCount "134"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 e6 6. Nf3 Bd6 7. Bd3 Qc7 8. Qe2 0-0 9. 0-0 Nbd7 10. c4 c5 11. b3 b6 12. Bb2 Bb7 13. Rad1 Rfe8 14. Ne4 Bf4 15. g3 Bh6 16. Ne5 cxd4 17. Nxd7 Nxd7 18. Bxd4 Ne5 19. Bxe5 Qxe5 20. f4 Qc7 21. Nd6 Rad8 22. Nxe8 Rxe8 23. Be4 Ba6 24. Rd2 e5 25. Rfd1 Bc8 26. Rd5 g6 27. Rxe5 Rxe5 28. fxe5 Bg7 29. Bd5 Bxe5 30. Re1 Bf6 31. Rf1 Kg7 32. Qf2 Qd8 33. Qf4 Bh3 34. Rf3 h5 35. Rd3 Qe7 36. Qe3 Qa3 37. Qd2 Qc5+ 38. Kh1 Qe7 39. Bf3 Qe5 40. Re3 Qf5 41. Qd1 Qa5 42. Qe2 Qa3 43. Rd3 Bb2 44. Bg2 Bg4 45. Bf3 Bh3 46. Bg2 Bg4 47. Bf3 Bf5 48. Rd2 Bc3 49. Rd1 Bf6 50. Kg2 Qa5 51. Rd5 Qc3 52. Bxh5 Bc8 53. Bf3 Qa1 54. Rd1 Qc3 55. Bd5 Bf5 56. h3 g5 57. Qd2 Qe5 58. Re1 Qb8 59. Rf1 Qc8 60. Qf2 Bxh3+ 61. Kh2 Bxf1 62. Qxf1 Qg4 63. Qf3 Qd4 64. Kh3 Qa1 65. Qh5 Qf1+ 66. Bg2 Qf5+ 67. Qg4 Qh7+ 0-1

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.15"]
[Round "6"]
[White "Hurtado Sarmiento, Juan Sebastian"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1918"]
[BlackElo "1576"]
[PlyCount "100"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nge7 6. d4 exd4 7. cxd4 a6 8. Bc4 b5 9. Bb3 0-0 10. d5 Na5 11. Bc2 d6 12. h3 Bb7 13. Nc3 Rc8 14. a4 c6 15. dxc6 Bxc6 16. axb5 axb5 17. Nd4 b4 18. Nxc6 Naxc6 19. Nb5 d5 20. exd5 Qxd5 21. Qxd5 Nxd5 22. Bb3 Nde7 23. Rd1 Rb8 24. Nd6 Nd4 25. Bc4 Rbd8 26. Bf4 Nef5 27. Nxf5 gxf5 28. Bg5 Rc8 29. Bd3 Ne6 30. Be7 Bxb2 31. Rab1 Rfe8 32. Bxb4 Bd4 33. Bxf5 Rc4 34. Bd3 Rcc8 35. Bb5 Red8 36. Be7 Rd5 37. Ba4 Nc5 38. Bc2 Rd7 39. Bf5 Ne6 40. Bf6 Rcd8 41. Bxd8 Rxd8 42. Rd2 Bf6 43. Rxd8+ Nxd8 44. Rb6 Kg7 45. Bxh7 Bd4 46. Rd6 Ne6 47. Bf5 Be5 48. Rd5 Kf6 49. Bxe6 Kxe6 50. Rxe5+ Kxe5 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.14"]
[Round "5"]
[White "Ducuara Alape, Ronaldo"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1576"]
[BlackElo "1829"]
[PlyCount "93"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Nge7 9. Nc3 Nf5 10. Be3 Be7 11. Bd3 Nxe3 12. fxe3 Nxb4 13. axb4 Bxb4 14. Rc1 Rc8 15. Qb3 Bxc3+ 16. Rxc3 Qxb3 17. Rxb3 Rc1+ 18. Kf2 Rxh1 19. Rxb7 Ra1 20. Rb8+ Ke7 21. Rxh8 Be8 22. Ne1 a5 23. Rxh7 a4 24. Nc2 Ra2 25. Kf3 a3 26. Nxa3 Rxa3 27. Be2 Kf8 28. Rh8+ Ke7 29. h4 Ra1 30. g4 Rh1 31. h5 Ba4 32. Rg8 f5 33. gxf5 Kf7 34. Ra8 Bd7 35. Ra7 Ke8 36. fxe6 Bxe6 37. Rxg7 Rxh5 38. Kf4 Rh4+ 39. Bg4 Bf7 40. Kg5 Rh1 41. e6 Re1 42. exf7+ Kf8 43. Kf6 Rf1+ 44. Kg6 Rf6+ 45. Kh7 Rf1 46. Bh5 Ke7 47. Kg8 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.14"]
[Round "4"]
[White "Lopez Idarraga, Daniel Eduardo"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2018"]
[BlackElo "1576"]
[PlyCount "31"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 d6 6. d3 0-0 7. Bg5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Be6 11. Bxc6 bxc6 12. Na4 Bb6 13. Nxb6 axb6 14. f4 Bg4 15. Qe1 exf4 16. Qh4 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.13"]
[Round "2"]
[White "Ducuara Alape, Ronaldo"]
[Black "Arango Leon, Andres Felipe"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1576"]
[BlackElo "1882"]
[PlyCount "107"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. 0-0 Nf6 7. Re1 e5 8. Na3 h6 9. Nc2 Be7 10. Ne3 0-0 11. Qc2 Re8 12. b3 Be6 13. Bc4 Rc8 14. Ba3 Qc7 15. Rac1 a6 16. Red1 Red8 17. Bd5 Bf8 18. Nh4 Ne7 19. Nhf5 Nexd5 20. Nxd5 Bxd5 21. exd5 Qa5 22. Bb4 Qb5 23. Ne3 g6 24. a4 Qd7 25. Nc4 Qg4 26. f3 Qg5 27. Ba5 Re8 28. Bb6 e4 29. Be3 Qh5 30. fxe4 Nxe4 31. Rd4 f5 32. Rd3 Qg4 33. Rf1 Nc5 34. Bxc5 Re2 35. Ne3 Rxc2 36. Nxg4 Rxc5 37. Nf6+ Kf7 38. Ne4 Rc8 39. g4 Ke7 40. gxf5 gxf5 41. Rxf5 Bg7 42. Re3 Be5 43. Rf2 Rxf2 44. Kxf2 Bxh2 45. Rh3 Bf4 46. Ng3 Bxg3+ 47. Rxg3 Kf6 48. c4 b5 49. axb5 axb5 50. Re3 bxc4 51. bxc4 Rxc4 52. Re6+ Kg5 53. Rxd6 h5 54. Rd8 1/2-1/2

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.13"]
[Round "3"]
[White "Ducuara Alape, Ronaldo"]
[Black "Quinonez Lara, Maria Constanza"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1576"]
[BlackElo "1791"]
[PlyCount "55"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 Nf6 6. b3 a6 7. Bb2 e6 8. 0-0-0 b5 9. Bd3 Bb7 10. f4 Qc7 11. Nf3 Be7 12. Kb1 Rc8 13. g4 h6 14. h4 Nb4 15. g5 Nxd3 16. cxd3 Nh5 17. gxh6 Rxh6 18. Rhg1 Bf6 19. Rc1 Qe7 20. Ne2 Bxb2 21. Rxc8+ Bxc8 22. Qxb2 Qf6 23. Qc1 Kd7 24. e5 Qf5 25. Qe3 Rg6 26. Rc1 Bb7 27. exd6 Bxf3 28. Qa7+ 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.12"]
[Round "1"]
[White "Rojas Garcia, Julio Cesar"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "1576"]
[PlyCount "80"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. h3 a6 6. Nf3 0-0 7. Be3 Nbd7 8. Bd3 c5 9. dxc5 Nxc5 10. Bxc5 dxc5 11. Qc2 e6 12. 0-0 Qc7 13. e5 Nd7 14. Rfe1 Nxe5 15. Nxe5 Bxe5 16. Rad1 b6 17. Be4 Rb8 18. a4 Bb7 19. Bxb7 Rxb7 20. Ne2 Rbb8 21. Rd3 b5 22. axb5 axb5 23. b3 bxc4 24. Qxc4 Rb4 25. Qc2 Rfb8 26. Red1 Qb6 27. Qd2 Rxb3 28. Rd7 c4 29. Rc1 Rb2 30. Qe1 Qb5 31. Rcd1 Qc5 32. Kh1 c3 33. f4 Qe3 34. fxe5 Rxe2 35. Qh4 Qxe5 36. Rf1 Rf8 37. Qh6 c2 38. Qxf8+ Kxf8 39. Rdxf7+ Kg8 40. Rd7 Re1 0-1

[Event "Tolima Departament-ch U18"]
[Site "Tolima"]
[Date "2020.01.09"]
[Round "5"]
[White "Ducuara Alape, Ronaldo"]
[Black "Diaz, Luisa Fernanda"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1533"]
[BlackElo "1690"]
[PlyCount "93"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 b5 7. Be3 Bb7 8. Be2 b4 9. axb4 Bxb4 10. Qd3 Nf6 11. f3 d5 12. exd5 Nxd5 13. Bd2 Nxc3 14. Bxc3 Bxc3+ 15. bxc3 0-0 16. 0-0 Nd7 17. Qd2 Rfc8 18. Rfb1 Nf6 19. Bd3 a5 20. Nb5 Qc5+ 21. Kh1 Rd8 22. c4 Qxc4 23. Rxa5 Rxa5 24. Qxa5 Qd5 25. Qb4 Bc6 26. Nc3 Qh5 27. Qb6 Rxd3 28. cxd3 Be8 29. Ne4 Nxe4 30. dxe4 e5 31. Qd8 f6 32. Rb8 Kf8 33. Qd6+ Kf7 34. Rb7+ Kg6 35. Qe7 Kg5 36. Qxg7+ Qg6 37. Qxh7 Qxh7 38. Rxh7 Kg6 39. Re7 Bc6 40. h3 Kg5 41. g3 Kg6 42. Kg2 Kg5 43. h4+ Kg6 44. g4 Bb5 45. Kg3 Bd3 46. h5+ Kh6 47. Rf7 1-0

[Event "Tolima Departament-ch U18"]
[Site "Tolima"]
[Date "2020.01.09"]
[Round "4"]
[White "Suaza Sanabria, Laura Sofia"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1405"]
[BlackElo "1533"]
[PlyCount "147"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 0-0 7. Nbd2 Re8 8. h3 h6 9. Nf1 d5 10. Qe2 Be6 11. Ng3 Qe7 12. 0-0 Rad8 13. Bc2 a6 14. a4 a5 15. Nh2 Bb6 16. Qf3 Qd7 17. Bxh6 gxh6 18. Qxf6 Qe7 19. Qxh6 f6 20. Nh5 Rf8 21. exd5 Bxd5 22. Ng4 Rd6 23. Qg6+ Kh8 24. Qh6+ Kg8 25. Qd2 f5 26. Ne3 Qg5 27. Ng3 Bxe3 28. Qxe3 f4 29. Ne4 Qxg2+ 30. Kxg2 fxe3 31. f3 Bxe4 32. fxe4 Rg6+ 33. Kh2 Rgf6 34. Bb3+ Kh7 35. Kg1 Rg6+ 36. Kh1 Rgf6 37. Rxf6 Rxf6 38. Re1 Rf3 39. Bd1 e2 40. Bxe2 Rxh3+ 41. Kg2 Rh6 42. Rh1 Rxh1 43. Kxh1 Kg6 44. Kg2 Kg5 45. Kg3 Nd8 46. d4 Kf6 47. d5 Ke7 48. Kg4 c5 49. Kf5 Nf7 50. Bh5 Nd6+ 51. Kg5 Nxe4+ 52. Kh4 Nd2 53. Be2 c4 54. Kg4 Kd6 55. Kf5 b6 56. Kg4 Kxd5 57. Kf5 Kd6 58. Kg5 Ne4+ 59. Kg4 Nc5 60. Bxc4 Nxa4 61. b3 Nxc3 62. Kf5 e4 63. Kf4 Kc5 64. Ke3 a4 65. Kd2 Kb4 66. Bf7 a3 67. Kc1 e3 68. Bh5 e2 69. Bxe2 Nxe2+ 70. Kc2 Nd4+ 71. Kb1 Kxb3 72. Ka1 Nc2+ 73. Kb1 a2+ 74. Kc1 0-1

[Event "Tolima Departament-ch U18"]
[Site "Tolima"]
[Date "2020.01.08"]
[Round "2"]
[White "Carrillo Riano, Karen Sofia"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1284"]
[BlackElo "1533"]
[PlyCount "65"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 d6 7. Nbd2 Be6 8. Bb5 Ne7 9. Re1 c6 10. Ba4 Ng6 11. Nf1 Bg4 12. h3 Be6 13. Ng3 b5 14. Bc2 Qc7 15. Bg5 Ne8 16. a3 d5 17. Qe2 h6 18. Be3 Bd6 19. Qd2 Kh7 20. Nf5 Bxf5 21. exf5 Nf4 22. Bxf4 exf4 23. d4 Nf6 24. Re2 Rfe8 25. Rae1 Kg8 26. Rxe8+ Rxe8 27. Rxe8+ Nxe8 28. Qe2 Nf6 29. Kf1 Kf8 30. Bd3 a5 31. Ne5 Nd7 32. Nxd7+ Qxd7 33. Qg4 1/2-1/2

[Event "Tolima Departament-ch U18"]
[Site "Tolima"]
[Date "2020.01.08"]
[Round "3"]
[White "Ducuara Alape, Ronaldo"]
[Black "Ruiz Orozco, Neider Santiago"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "1533"]
[BlackElo "1360"]
[PlyCount "101"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bc4 h6 8. Bh4 Be7 9. Bg3 Qc7 10. Bb3 Nc6 11. Qd2 b5 12. a3 Bb7 13. 0-0-0 Na5 14. f3 Nxb3+ 15. Nxb3 Rd8 16. h4 e5 17. Bf2 Nd7 18. Qe2 Nb6 19. g4 Na4 20. Rd3 Qd7 21. Nd5 Bxd5 22. Rxd5 Rc8 23. Be3 Qc6 24. Qf2 Bd8 25. Rhd1 Be7 26. R1d2 g5 27. hxg5 hxg5 28. Qg1 f6 29. Rh2 Rxh2 30. Qxh2 Nxb2 31. Kxb2 Qc3+ 32. Kb1 Qxe3 33. Rd3 Qb6 34. Qh7 b4 35. axb4 Qxb4 36. Kb2 a5 37. Qg6+ Kd8 38. c3 Qb6 39. Kc2 a4 40. Nc1 Rb8 41. Qg8+ Kd7 42. Qa2 Qc6 43. Qa3 Bd8 44. Rd5 Bb6 45. Nd3 Bc7 46. Nc5+ Ke7 47. Qxa4 Rb6 48. Qxc6 Rxc6 49. Nb7 Ra6 50. Kd3 Kd7 51. Nc5+ 1-0

[Event "Tolima Departament-ch U18"]
[Site "Tolima"]
[Date "2020.01.07"]
[Round "1"]
[White "Ducuara Alape, Ronaldo"]
[Black "Serrato Ramirez, Alison Ariana"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1533"]
[BlackElo "1095"]
[PlyCount "81"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 a6 5. Ba4 b5 6. Bb3 Ng6 7. 0-0 Be7 8. d4 exd4 9. cxd4 0-0 10. Nc3 d6 11. Be3 Bb7 12. a3 Na5 13. Ba2 c5 14. b4 cxb4 15. axb4 Nc6 16. Nd5 Re8 17. Re1 Nb8 18. Rc1 Bxd5 19. Bxd5 Ra7 20. Qb3 Rf8 21. Re2 Rc7 22. Rxc7 Qxc7 23. Rc2 Qd8 24. Qa2 Bf6 25. Rd2 Ne7 26. Bb3 Nec6 27. e5 Be7 28. exd6 Qxd6 29. Qb1 Nxb4 30. Qf5 Qg6 31. Qxg6 hxg6 32. Ne5 N8c6 33. Nxg6 Rc8 34. d5 fxg6 35. dxc6+ Kf8 36. Rd4 Rxc6 37. Rf4+ Rf6 38. Rh4 Ke8 39. Re4 Kd7 40. Bg5 Rc6 41. Rxe7+ 1-0

[Event "COL Intercollegiate-ch U14"]
[Site "Paipa"]
[Date "2019.12.13"]
[Round "6"]
[White "Ducuara Alape, Ronaldo"]
[Black "Avila Vargas, Juan Manuel"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1475"]
[BlackElo "1452"]
[PlyCount "74"]
[EventDate "2019.12.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Nc3 Nf6 7. Bc4 0-0 8. f3 Qb6 9. Bb3 Nxe4 10. Nxe4 Bxd4 11. Bxd4 Nxd4 12. Qd3 Qa5+ 13. Qd2 Nxb3 14. cxb3 Qxd2+ 15. Nxd2 d5 16. 0-0 Bf5 17. Rac1 Rac8 18. f4 Kg7 19. Nf3 f6 20. Rfe1 Rxc1 21. Rxc1 Rc8 22. Rxc8 Bxc8 23. h3 a6 24. Kf2 Kf7 25. Ke3 Ke6 26. b4 Kd6 27. Kd4 h6 28. h4 Bg4 29. Ne1 e5+ 30. fxe5+ fxe5+ 31. Ke3 d4+ 32. Kd3 Kd5 33. b3 e4+ 34. Kd2 e3+ 35. Kd3 Bf5+ 36. Ke2 Bb1 37. a3 Ke4 0-1

[Event "COL Intercollegiate-ch U14"]
[Site "Paipa"]
[Date "2019.12.12"]
[Round "3"]
[White "Ducuara Alape, Ronaldo"]
[Black "Gutierrez Pama, Andres Mauricio"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1475"]
[BlackElo "1386"]
[PlyCount "66"]
[EventDate "2019.12.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. 0-0 Nf6 7. Re1 Be7 8. d4 exd4 9. cxd4 0-0 10. Nc3 Bg4 11. Be3 Kh8 12. h3 Bh5 13. Rc1 Nd7 14. Nd5 f5 15. exf5 Rxf5 16. Nxe7 Bxf3 17. gxf3 Nxe7 18. Bc2 Rh5 19. Kh2 Nf5 20. Rg1 Qf6 21. f4 Rh4 22. Qf3 Nxd4 23. Qxb7 Rf8 24. Qe4 Ne2 25. Rg4 Qd8 26. Re1 Nf6 27. Qf3 Nxg4+ 28. Kg2 Nxe3+ 29. fxe3 Nxf4+ 30. exf4 Rhxf4 31. Qd3 Rf2+ 32. Kh1 Qh4 33. Bd1 Qf4 0-1

[Event "COL Intercollegiate-ch U14"]
[Site "Paipa"]
[Date "2019.12.12"]
[Round "5"]
[White "Ducuara Alape, Ronaldo"]
[Black "Restrepo Benitez, Marlon Julian"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1475"]
[BlackElo "1627"]
[PlyCount "69"]
[EventDate "2019.12.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 d6 3. d4 Bg7 4. Nc3 Nd7 5. Be3 a6 6. a3 b5 7. Qd2 Bb7 8. 0-0-0 c5 9. dxc5 Nxc5 10. Bxc5 dxc5 11. Qxd8+ Rxd8 12. Rxd8+ Kxd8 13. Nd2 Nf6 14. f3 Kc7 15. Be2 Rd8 16. Rd1 Bh6 17. g3 Bc6 18. e5 Nd5 19. Nxd5+ Rxd5 20. f4 g5 21. Bf3 Rxd2 22. Kxd2 Bxf3 23. Rf1 Bd5 24. c3 Kd7 25. b4 Kc6 26. Rf2 Bc4 27. Ke3 Kd5 28. Rd2+ Kc6 29. Rd8 cxb4 30. axb4 Be6 31. Re8 Kd5 32. Rxe7 gxf4+ 33. gxf4 Kc4 34. Rc7+ Kd5 35. Rc5# 1-0

[Event "COL Intercollegiate-ch U14"]
[Site "Paipa"]
[Date "2019.12.12"]
[Round "4"]
[White "Sanchez Zapata, Jhojan Felipe"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "1422"]
[BlackElo "1475"]
[PlyCount "62"]
[EventDate "2019.12.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Qf6 8. Bxd5+ Ke8 9. Bxc6+ bxc6 10. Qxf6 gxf6 11. Nc3 Rg8 12. g3 Bb7 13. d3 Kf7 14. f4 Re8 15. Ne4 c5 16. f5 c4 17. Rg1 Rd8 18. Ke2 cxd3+ 19. cxd3 Ba6 20. Rd1 Rd4 21. Nf2 e4 22. Ke3 Bc5 23. Rd2 exd3 24. b3 Re8+ 25. Kf3 Bb7+ 26. Ne4 Rdxe4 27. Kg2 Bb4 28. Kh3 Bxd2 29. Bxd2 Re2 30. Bb4 Bg2+ 31. Kh4 R8e4+ 0-1

[Event "COL Intercollegiate-ch U14"]
[Site "Paipa"]
[Date "2019.12.11"]
[Round "2"]
[White "Vega Rosas, Brayan Rafael"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1504"]
[BlackElo "1475"]
[PlyCount "73"]
[EventDate "2019.12.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 d6 5. 0-0 0-0 6. e3 c5 7. Nc3 a6 8. b3 Bd7 9. d4 Qc7 10. d5 Ne4 11. Bb2 Nxc3 12. Qc2 Bf5 13. Qd2 Ne4 14. Qe2 Nf6 15. Nh4 Bd7 16. f4 b5 17. Rab1 Bc8 18. e4 Nbd7 19. Bf3 Ne8 20. Bxg7 Nxg7 21. Rbe1 Nb6 22. e5 Ra7 23. e6 fxe6 24. dxe6 Nxe6 25. Qg2 Nd4 26. Be4 Bb7 27. Bxb7 Qxb7 28. Qxb7 Rxb7 29. cxb5 axb5 30. Re4 Nd5 31. Rc1 Ra7 32. Kg2 Rxa2+ 33. Kh3 Nxb3 34. Rce1 Nd4 35. Rxe7 Nxe7 36. Rxe7 Nf5 37. Nf3 0-1

[Event "COL-ch U15"]
[Site "Bogota"]
[Date "2019.12.08"]
[Round "5.4"]
[White "Ducuara Alape, Ronaldo"]
[Black "Mora Munoz, Alejandro"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "1475"]
[BlackElo "1513"]
[PlyCount "89"]
[EventDate "2019.12.06"]
[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. Qd2 Qb6 8. 0-0-0 Nc6 9. Nb3 Be7 10. f3 Qc7 11. Be2 b5 12. a3 Ne5 13. f4 Nc4 14. Qd4 Bb7 15. Bxc4 Qxc4 16. Qxc4 bxc4 17. Na5 Bxe4 18. Bxf6 gxf6 19. Nxe4 d5 20. Nc3 Rc8 21. f5 Rc5 22. fxe6 fxe6 23. Rhe1 Kf7 24. Nxc4 Rxc4 25. Rd2 Bxa3 26. Rde2 Re8 27. Nxd5 Bf8 28. b3 Rc5 29. Ne3 Bh6 30. Kb2 Bg7 31. Nc4 Bf8 32. Rf1 e5 33. Ref2 Rc6 34. Rf5 Kg6 35. Nd2 Bh6 36. Ne4 Ree6 37. h4 Bf4 38. g4 h6 39. Nc3 Bg3 40. h5+ Kg7 41. R5f3 Bf4 42. Ne4 Kf7 43. Rd3 Ke7 44. Rfd1 Rc8 45. Rd7+ 1-0

[Event "COL-ch U15"]
[Site "Bogota"]
[Date "2019.12.08"]
[Round "6.2"]
[White "Vargas, Daniel Fernando"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1520"]
[BlackElo "1475"]
[PlyCount "80"]
[EventDate "2019.12.06"]
[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. d3 d6 6. 0-0 0-0 7. h3 Be6 8. Bb5 Ne7 9. d4 exd4 10. cxd4 Bb6 11. Nc3 Ng6 12. Bd3 h6 13. Qc2 Nh5 14. Ne2 Qf6 15. Qd2 Rad8 16. b3 Bxh3 17. gxh3 Qxf3 18. Qe3 Nh4 19. Qxf3 Nxf3+ 20. Kh1 Nxd4 21. Bb2 Nxe2 22. Bxe2 Nf4 23. Bc4 Nxh3 24. Kh2 Nxf2 25. Rg1 g5 26. Rg3 Nxe4 27. Rg4 d5 28. Bd3 Nf2 29. Rg3 Nxd3 30. Rxd3 Rde8 31. Rd2 c6 32. Rh1 Re3 33. Kg2 Kh7 34. Bf6 Kg6 35. Bb2 Rfe8 36. Kf1 Re1+ 37. Kg2 R1e2+ 38. Kg3 Rxd2 39. Ba1 Re3+ 40. Kg4 Rg2# 0-1

[Event "COL-ch U15"]
[Site "Bogota"]
[Date "2019.12.07"]
[Round "4.3"]
[White "Ducuara Alape, Ronaldo"]
[Black "Molina Ballesteros, Juan Sebastian"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "1475"]
[BlackElo "1504"]
[PlyCount "90"]
[EventDate "2019.12.06"]
[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 Nbd7 7. Be2 Qc7 8. Qd2 b5 9. a3 Bb7 10. f3 h6 11. Bh4 g6 12. 0-0-0 Bg7 13. g4 Rc8 14. Kb1 Nc5 15. Bg3 Nfd7 16. h4 Ne6 17. Bf2 Ndc5 18. h5 g5 19. Nf5 Be5 20. Nd5 Bxd5 21. exd5 Nf4 22. Rhe1 Na4 23. Bd4 Nxd5 24. Bxe5 dxe5 25. Rc1 e6 26. Ne3 Rd8 27. Bd3 Qc5 28. Nxd5 Rxd5 29. Qe2 Qd4 30. c4 Qxd3+ 31. Qxd3 Rxd3 32. cxb5 0-0 33. Rxe5 Rb3 34. Rc2 axb5 35. Ka2 Rxf3 36. Rxb5 Rf4 37. b3 Ra8 38. bxa4 Rfxa4 39. Rc3 Rxg4 40. Rb7 Rga4 41. Rf3 f5 42. Rc3 g4 43. Rcc7 Rxa3+ 44. Kb2 R3a7 45. Rg7+ Kf8 1/2-1/2

[Event "COL-ch U15"]
[Site "Bogota"]
[Date "2019.12.07"]
[Round "3.6"]
[White "Gutierrez Pama, Andres Mauricio"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1386"]
[BlackElo "1475"]
[PlyCount "141"]
[EventDate "2019.12.06"]
[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. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 d6 7. Be2 Nge7 8. 0-0 Bb6 9. Nb5 0-0 10. Bxb6 cxb6 11. Qxd6 Be6 12. Qg3 Ng6 13. f4 Bd7 14. e5 Qe7 15. Nd2 f6 16. Bc4+ Kh8 17. exf6 Rxf6 18. Rae1 Qc5+ 19. Kh1 Bf5 20. b4 Qf8 21. Ne4 Bxe4 22. Rxe4 Rc8 23. Qe3 a6 24. Na3 b5 25. Bb3 Nce7 26. Be6 Rd8 27. Nc2 Nc6 28. Bd5 Nge7 29. Be6 Ng6 30. Bb3 Nxf4 31. Ne1 Nd5 32. Rxf6 Nxf6 33. Re6 Nd5 34. Bxd5 Qf1+ 35. Qg1 Qf5 36. Bb3 Ne5 37. h3 Rf8 38. Rd6 Qh5 39. Be6 Qe2 40. Kh2 h6 41. Rd4 Rf1 42. Re4 Qxe4 43. Qxf1 Nf3+ 44. Nxf3 Qxe6 45. Qf2 Qf7 46. Qe2 Qc7+ 47. Qe5 Qf7 48. a3 Kg8 49. Nd4 Kh7 50. Qe4+ Kh8 51. Qg4 Kh7 52. Qf3 Qc7+ 53. g3 Qc4 54. Qf5+ Kh8 55. Qc2 Qd5 56. Ne2 Qf7 57. Nf4 Kg8 58. Qd2 Kh8 59. Qd5 Qf6 60. Qd4 Qf7 61. Qd8+ Kh7 62. Qd2 Kh8 63. Qe2 Qf6 64. Qe8+ Kh7 65. Qe4+ Kh8 66. Ng6+ Kg8 67. Qe8+ Kh7 68. Nf8+ Kh8 69. Ne6+ Kh7 70. Qc8 Qf7 71. Nf4 0-1

[Event "COL-ch U15"]
[Site "Bogota"]
[Date "2019.12.06"]
[Round "1.8"]
[White "Cortes Baron, Jose Miguel"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1238"]
[BlackElo "1475"]
[PlyCount "63"]
[EventDate "2019.12.06"]
[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. 0-0 Nf6 5. d3 d6 6. h3 0-0 7. c3 Be6 8. Bxe6 fxe6 9. Re1 Qd7 10. d4 exd4 11. cxd4 Bb6 12. Nc3 Rad8 13. d5 Ne5 14. Be3 Nxf3+ 15. Qxf3 Nxd5 16. Qg3 Bxe3 17. fxe3 Nxc3 18. bxc3 Qc6 19. Qg4 Rf6 20. Rf1 Qxc3 21. Rad1 Rxf1+ 22. Rxf1 Qxe3+ 23. Kh1 Qh6 24. Kh2 Rf8 25. Rb1 b6 26. Rb5 Qf4+ 27. Qg3 c6 28. Rg5 Qxg3+ 29. Kxg3 e5 30. Rf5 h6 31. h4 Rf6 32. h5 0-1

[Event "COL-ch U15"]
[Site "Bogota"]
[Date "2019.12.06"]
[Round "2.1"]
[White "Ducuara Alape, Ronaldo"]
[Black "Lopez Ramirez, David Santiago"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1475"]
[BlackElo "1967"]
[PlyCount "102"]
[EventDate "2019.12.06"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 d5 6. exd5 Nbd7 7. 0-0 0-0 8. Re1 a6 9. a4 Nb6 10. Bb3 Nbxd5 11. Bg5 c6 12. Qd2 Bf5 13. Bxd5 cxd5 14. h3 Ne4 15. Nxe4 dxe4 16. Nh4 Qxd4 17. Qxd4 Bxd4 18. c3 Bc5 19. g4 Be6 20. Rxe4 Rfd8 21. b4 Bd6 22. Ng2 Rdc8 23. Rc1 Rc4 24. Rxc4 Bxc4 25. Re1 f6 26. Bf4 e5 27. Bg3 a5 28. Ne3 Bb3 29. Rb1 Bxa4 30. Nc4 Bc7 31. bxa5 Bc6 32. g5 fxg5 33. Bxe5 Bxe5 34. Nxe5 Rxa5 35. Nxc6 bxc6 36. Kg2 Ra3 37. Rc1 Kf7 38. Kf3 Ke6 39. Ke3 Ke5 40. Rc2 Ra1 41. Kf3 Kd5 42. Rd2+ Kc4 43. Rd7 c5 44. Rxh7 Kxc3 45. Rg7 Ra5 46. Rxg6 c4 47. Kg4 Kd4 48. h4 c3 49. hxg5 c2 50. Rc6 Rc5 51. Rxc5 Kxc5 0-1

[Event "COL-ch Superate Intercol U14"]
[Site "Barranquilla"]
[Date "2018.11.21"]
[Round "7.6"]
[White "Ascanio Lugo, Juan Pablo"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1416"]
[BlackElo "1519"]
[PlyCount "114"]
[EventDate "2018.11.19"]
[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. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 Bg4 7. Bg5 0-0 8. Nbd2 h6 9. Be3 Bb6 10. b4 d5 11. Bxb6 axb6 12. Bb3 d4 13. cxd4 Nxd4 14. h3 Bxf3 15. Nxf3 Qd6 16. Nxd4 Qxd4 17. a3 Rfd8 18. Bc4 c6 19. b5 Ra5 20. Qb3 Qd7 21. bxc6 bxc6 22. Qxb6 Raa8 23. f4 exf4 24. Rxf4 Qd6 25. Rff1 Rab8 26. Qe3 Qe5 27. Qf4 Qd4+ 28. Kh1 Re8 29. Rae1 Re5 30. Qe3 Qd6 31. Qa7 Re7 32. e5 Qd8 33. Qa6 Rb6 34. Qa5 Nd5 35. Bxd5 cxd5 36. Rb1 Rb8 37. Rxb8 Qxb8 38. Qxd5 Qxe5 39. Qxe5 Rxe5 40. Kg1 Rd5 41. Rd1 f6 42. d4 Kf7 43. Kf2 Ke6 44. Ke3 Ra5 45. d5+ Kd6 46. Rd3 g6 47. h4 h5 48. g3 Ra4 49. Kd2 Rc4 50. Rc3 Rd4+ 51. Kc2 Rxd5 52. Rd3 g5 53. Rxd5+ Kxd5 54. Kd3 g4 55. Ke3 Ke5 56. a4 f5 57. a5 Kd5 1-0

[Event "COL-ch Superate Intercol U14"]
[Site "Barranquilla"]
[Date "2018.11.21"]
[Round "6.9"]
[White "Ducuara Alape, Ronaldo"]
[Black "Ferrer Argote, Daniel Jose"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1519"]
[BlackElo "1500"]
[PlyCount "35"]
[EventDate "2018.11.19"]
[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. Bb5 Nf6 4. d3 Nd4 5. Ba4 b5 6. Bb3 Nxb3 7. axb3 Bc5 8. Nc3 b4 9. Ne2 d6 10. Ng3 0-0 11. 0-0 Bg4 12. h3 Bh5 13. Bg5 Bg6 14. Nh2 h6 15. Bh4 Bh7 16. Ng4 Kh8 17. Nxf6 gxf6 18. Qf3 1-0

[Event "COL-ch Superate Intercol U14"]
[Site "Barranquilla"]
[Date "2018.11.20"]
[Round "5.7"]
[White "Carvajal Barreto, Misael Camilo"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1543"]
[BlackElo "1519"]
[PlyCount "117"]
[EventDate "2018.11.19"]
[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. Nc3 Nf6 3. d3 Nc6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nd5 Qd8 7. Nf3 Bc5 8. c3 d6 9. a4 a5 10. Be2 Bg4 11. h3 Bxf3 12. Bxf3 0-0 13. 0-0 f5 14. Qb3 Kh8 15. Qxb7 Ne7 16. Qxc7 Nxd5 17. Qxd8 Raxd8 18. exd5 Rde8 19. Bh5 Re7 20. Rab1 Rb7 21. b3 Rfb8 22. Bd1 Rc8 23. Bc2 g6 24. Kh1 Ba3 25. c4 Bc5 26. Rbe1 f4 27. g3 g5 28. Kg2 Rf8 29. g4 Rg7 30. Rh1 Rfg8 31. Kf3 Bd4 32. Rb1 Rb8 33. h4 Rh7 34. Rh2 Kg7 35. Rbh1 Rbh8 36. Rf1 Kf7 37. Ke4 Kf6 38. Rfh1 Kg6 39. hxg5 hxg5 40. Rxh7 Rxh7 41. Rxh7 Kxh7 42. Kf5 Kh6 43. f3 Bc5 44. Ke6 Bb4 45. Kd7 Kg7 46. Kc6 Kf6 47. Kb5 Ke7 48. c5 Kd7 49. c6+ Kc7 50. Kc4 Bc5 51. d4 exd4 52. Kd3 Bb4 53. Kxd4 Be1 54. Ke4 Kb6 55. Kf5 Bh4 56. b4 axb4 57. a5+ Kc7 58. a6 Kb6 59. Ke6 1-0

[Event "COL-ch Superate Intercol U14"]
[Site "Barranquilla"]
[Date "2018.11.20"]
[Round "4.6"]
[White "Ducuara Alape, Ronaldo"]
[Black "Macias Mendoza, Kelian"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1519"]
[BlackElo "1600"]
[PlyCount "53"]
[EventDate "2018.11.19"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 b5 7. Bb3 Bf5 8. Bd2 e6 9. Qe2 Bb4 10. a3 0-0 11. 0-0 Bxc3 12. Bxc3 Qc7 13. h3 Nbd7 14. Rad1 Nb6 15. Ba5 Rfe8 16. Rfe1 Rad8 17. Qe5 Qb7 18. Nh4 Qc8 19. f3 Rd7 20. Bxb6 axb6 21. Nxf5 exf5 22. Qxf5 Rde7 23. Rxe7 Qxf5 24. Bxf7+ Kf8 25. Be6 Qxc2 26. Rf7+ Kg8 27. Re1 0-1

[Event "COL-ch Superate Intercol U14"]
[Site "Barranquilla"]
[Date "2018.11.20"]
[Round "3.5"]
[White "Sanchez Arevalo, David Fernando"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1548"]
[BlackElo "1519"]
[PlyCount "38"]
[EventDate "2018.11.19"]
[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. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Bc4 Nf6 8. Qe2 Ne5 9. h3 Qe7 10. Nd5 Nxd5 11. Bxd5 c6 12. Bc4 Qf6 13. Bd3 Qg6 14. g3 Qf6 15. Be3 Nf3+ 16. Kd1 h5 17. c3 Ng5 18. Bxb6 axb6 19. h4 Bg4 0-1

[Event "COL-ch Superate Intercol U14"]
[Site "Barranquilla"]
[Date "2018.11.19"]
[Round "1.9"]
[White "Ducuara Alape, Ronaldo"]
[Black "Jackson Orellano, Juan David"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1519"]
[BlackElo "1450"]
[PlyCount "83"]
[EventDate "2018.11.19"]
[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 Bd6 3. Bc4 Nf6 4. d3 Rf8 5. Nbd2 Nc6 6. Nf1 a6 7. c3 b5 8. Bb3 Ne7 9. Ng3 c5 10. Bg5 h6 11. Bxf6 gxf6 12. Nh5 Rg8 13. Nxf6+ Kf8 14. Nxg8 Nxg8 15. Qd2 Qf6 16. 0-0-0 Ne7 17. h3 c4 18. dxc4 b4 19. Qxd6 Qg6 20. Qxe5 f6 21. Qf4 Bb7 22. Nh4 Qg5 23. Qxg5 fxg5 24. Nf5 Bxe4 25. Nxe7 Kxe7 26. Rhe1 Re8 27. Rxe4+ Kd8 28. Rxe8+ Kxe8 29. cxb4 Kd8 30. Ba4 d6 31. Rxd6+ Kc7 32. Rxa6 h5 33. b5 Kb7 34. Rc6 g4 35. hxg4 hxg4 36. b6 Ka6 37. Bb5+ Kb7 38. c5 Kb8 39. Rc7 Ka8 40. c6 Kb8 41. Re7 Kc8 42. Re8# 1-0

[Event "COL-ch Superate Intercol U14"]
[Site "Barranquilla"]
[Date "2018.11.19"]
[Round "2.1"]
[White "Ducuara Alape, Ronaldo"]
[Black "Lopez Ramirez, David Santiago"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1519"]
[BlackElo "1853"]
[PlyCount "96"]
[EventDate "2018.11.19"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. c3 Ne7 7. 0-0 c5 8. a3 c4 9. b4 cxb3 10. Qxb3 Qb6 11. Nbd2 Nc6 12. Bb2 Be7 13. Rfc1 Na5 14. Qb5 a6 15. Qxb6 Nxb6 16. a4 0-0 17. h3 Rfc8 18. g4 Bg6 19. Kg2 Rc6 20. h4 h5 21. g5 Rac8 22. Ne1 Nbc4 23. Bxc4 Nxc4 24. Nxc4 Rxc4 25. Kg3 Bd8 26. Ng2 b5 27. axb5 axb5 28. Nf4 Bb6 29. Ne2 Kh7 30. Kf3 R8c7 31. Ke3 b4 32. cxb4 Rxb4 33. Rxc7 Bxc7 34. Bc3 Rc4 35. f4 Be4 36. Rc1 Bb6 37. Bd2 Ra4 38. Bc3 Ra3 39. Ra1 Rb3 40. Kd2 Kg6 41. Ng3 Bf5 42. Rg1 Bxd4 43. Bxd4 Rd3+ 44. Ke2 Rxd4 45. Nxf5 Kxf5 46. Ke3 Re4+ 47. Kf3 Rxf4+ 48. Ke3 Rxh4 0-1

[Event "Medellin Luces Cup"]
[Site "Medellin"]
[Date "2017.12.21"]
[Round "7"]
[White "Ducuara Alape, Ronaldo"]
[Black "Restrepo, Randy"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1479"]
[PlyCount "48"]
[EventDate "2017.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. c4 Nb4 8. 0-0 Be7 9. Re1 Bf5 10. Bxe4 Bxe4 11. Na3 Nd3 12. Re3 Nxc1 13. Rxc1 0-0 14. Qe2 c6 15. Nd2 Bg5 16. Rg3 Re8 17. Qg4 Bh6 18. Rh3 Bxd2 19. Rd1 Bg6 20. f4 h5 21. Qf3 Re3 22. Qf2 Rxh3 23. gxh3 Ba5 24. f5 Qg5+ 0-1

[Event "Medellin Luces Cup"]
[Site "Medellin"]
[Date "2017.12.21"]
[Round "6"]
[White "Henao Ortiz, Carolina"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1868"]
[BlackElo "1479"]
[PlyCount "95"]
[EventDate "2017.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 Nbd7 6. Nc3 c5 7. 0-0 0-0 8. e4 a6 9. Qc2 Qc7 10. b3 Rb8 11. Re1 cxd4 12. Nxd4 Nc5 13. Bb2 Bd7 14. b4 Ne6 15. Nxe6 Bxe6 16. Nd5 Nxd5 17. exd5 Bf5 18. Be4 Bh3 19. Bxg7 Kxg7 20. Qb2+ Kg8 21. Rac1 b6 22. Bf3 Bf5 23. Qd4 Rfc8 24. g4 e5 25. Qe3 Bd7 26. Qg5 Kg7 27. h4 h6 28. Qe3 a5 29. a3 Qa7 30. Qb3 Be8 31. Kg2 Qe7 32. Kg3 Qf6 33. Qe3 Qe7 34. Red1 Qa7 35. Be4 axb4 36. axb4 Qa4 37. Qe1 Qb3+ 38. Rd3 Qa4 39. Ra1 Qd7 40. Rc3 Qe7 41. Qe3 Qc7 42. f4 f6 43. fxe5 Qe7 44. exf6+ Qxf6 45. Ra7+ Kg8 46. Rc2 Ra8 47. Rxa8 Rxa8 48. Rf2 1-0

[Event "Medellin Luces Cup"]
[Site "Medellin"]
[Date "2017.12.20"]
[Round "5"]
[White "Ducuara Alape, Ronaldo"]
[Black "Ruiz Agudelo, Jeronimo"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1479"]
[BlackElo "1355"]
[PlyCount "65"]
[EventDate "2017.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bd3 Bg7 7. 0-0 0-0 8. h3 Nc6 9. Be3 Bd7 10. a3 Rc8 11. Qd2 Ne5 12. f4 Nc4 13. Bxc4 Rxc4 14. Qd3 Qc7 15. f5 Rc8 16. Rad1 Qa5 17. Nb3 Qa6 18. Rf2 Bb5 19. Nxb5 Qxb5 20. Nd2 R4c5 21. Bxc5 Qxc5 22. Nb3 Qb6 23. fxg6 fxg6 24. g4 Bh6 25. Kg2 Qc6 26. Re2 Bg5 27. Nd4 Qb6 28. Ne6 Bh4 29. b4 d5 30. exd5 Qd6 31. Qf3 Rc4 32. g5 Ne4 33. Qf8# 1-0

[Event "Medellin Luces Cup"]
[Site "Medellin"]
[Date "2017.12.19"]
[Round "3"]
[White "Ducuara Alape, Ronaldo"]
[Black "Escobar Leon, Ramiro"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1479"]
[BlackElo "1645"]
[PlyCount "48"]
[EventDate "2017.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 c6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. 0-0 Be7 9. d3 0-0 10. Bd2 Nd7 11. d4 Bf6 12. Be3 N7b6 13. Bd3 g6 14. Ne4 Bg7 15. a3 Nf6 16. Bg5 Nbd7 17. Rad1 h6 18. Bh4 g5 19. Bg3 Nxe4 20. Qxe4 Nf6 21. Qe3 Nd5 22. Qe4 Nf6 23. Qe3 Nd5 24. Qe4 Nf6 1/2-1/2

[Event "Medellin Luces Cup"]
[Site "Medellin"]
[Date "2017.12.19"]
[Round "2"]
[White "Lopez Gonzalez, Carlos Andres"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "1763"]
[BlackElo "1479"]
[PlyCount "85"]
[EventDate "2017.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Be7 7. c3 b5 8. Bb3 0-0 9. h3 Bb7 10. d3 Qd7 11. Nbd2 Rad8 12. Nf1 h6 13. Ng3 Rfe8 14. Nf5 Bf8 15. Nh2 Ne7 16. Ng3 Ng6 17. Nh5 Be7 18. Nxf6+ Bxf6 19. Qh5 d5 20. Bd2 c5 21. Ng4 Qe7 22. exd5 Bxd5 23. Bc2 Bg5 24. Ne3 Be6 25. g3 Nf8 26. h4 Bf6 27. Ng4 Bxg4 28. Qxg4 Qd7 29. Qxd7 Nxd7 30. Be3 Rc8 31. Kg2 g5 32. hxg5 Bxg5 33. Re2 Nb6 34. f3 Nd5 35. Bf2 f5 36. Rae1 f4 37. Bb3 c4 38. dxc4 bxc4 39. Ba4 Re7 40. Rxe5 Ne3+ 41. R1xe3 fxe3 42. Rxe7 exf2 43. Re2 1-0

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "6"]
[White "Ducuara Alape, Ronaldo"]
[Black "Moncayo Porras, Carlos"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "1607"]
[PlyCount "49"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 a6 5. Ba4 b5 6. Bc2 Nf6 7. 0-0 d6 8. Re1 Bg4 9. d3 h6 10. Nbd2 0-0 11. Nf1 Ne7 12. Ng3 Nh5 13. Nxh5 Bxh5 14. b4 Bb6 15. Bb2 f5 16. d4 fxe4 17. Bxe4 d5 18. Bc2 Bxf3 19. gxf3 exd4 20. cxd4 Nc6 21. Qd3 Qg5+ 22. Kh1 Kf7 23. Rg1 Qf6 24. Qh7 Qxf3+ 25. Rg2 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "5"]
[White "Sanchez Su, Ian Rodrigo"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "1241"]
[BlackElo "1607"]
[PlyCount "38"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. a5 Ba7 7. 0-0 Nf6 8. Bb2 d6 9. Ng5 0-0 10. Ra4 h6 11. Nxf7 Rxf7 12. Bxf7+ Kxf7 13. h3 Kg8 14. c3 Bd7 15. Ra1 Nxe4 16. Qb3+ Kh8 17. Qf7 Qe8 18. Qc4 Qg6 19. b5 Bxh3 0-1

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2015.06.30"]
[Round "4"]
[White "Ducuara Alape, Ronaldo"]
[Black "Brito Carrascal, Camilo Andres"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "1607"]
[PlyCount "65"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Nf6 5. d3 a6 6. Ba4 b5 7. Bc2 Be7 8. 0-0 0-0 9. Re1 Re8 10. Nbd2 h6 11. h3 Be6 12. Nf1 Qd7 13. Kh2 Rad8 14. Ng3 d5 15. exd5 Bxd5 16. Be3 Bd6 17. Ne4 Nxe4 18. dxe4 Be6 19. Nh4 Be7 20. Qh5 Kh7 21. Nf5 Bxf5 22. exf5 Bf6 23. Bb3 Rf8 24. Bc2 Na5 25. Rad1 Qe7 26. Rxd8 Rxd8 27. b4 Nc4 28. Bc5 Qe8 29. Rd1 Rxd1 30. Bxd1 Qc6 31. Qxf7 Nd6 32. Qg6+ Kh8 33. Bh5 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "3"]
[White "Gutierrez Bravo, Juan"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "1607"]
[PlyCount "64"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Nbd7 5. Bd3 Bg7 6. Be3 0-0 7. 0-0 Re8 8. Re1 c6 9. Rb1 Qc7 10. b4 e5 11. d5 cxd5 12. Nxd5 Nxd5 13. exd5 e4 14. Bd4 Nf6 15. Bxf6 Bxf6 16. Bxe4 Bg4 17. Qd3 Rac8 18. h3 Bd7 19. b5 Qa5 20. a3 Bc3 21. Re3 Qxa3 22. Rb3 Qa1+ 23. Kh2 Bg7 24. c4 Qf6 25. Kg1 Bh6 26. Re1 b6 27. Ra3 Rc7 28. Qd4 Qf4 29. Ra6 Bg7 30. Qd3 f5 31. Bxf5 Rxe1+ 32. Nxe1 Bxf5 0-1

[Event "Ortega op 5th"]
[Site "Ortega"]
[Date "2015.06.15"]
[Round "7"]
[White "Ducuara Alape, Ronaldo"]
[Black "Ortega, Rosendo"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1607"]
[BlackElo "1567"]
[PlyCount "52"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. d3 0-0 8. c3 d6 9. Re1 Na5 10. Bc2 c5 11. Nbd2 Qc7 12. Nf1 Bg4 13. Ng3 Rac8 14. h3 Bd7 15. Nh4 g6 16. Bh6 Rfe8 17. Qf3 Be6 18. Nhf5 Nh5 19. Bd1 Qd8 20. Nxe7+ Qxe7 21. Nf5 Qd7 22. Ng3 Kh8 23. Nxh5 f5 24. Bg7+ Qxg7 25. Nxg7 Kxg7 26. exf5 Bxf5 1-0

[Event "Ortega op 5th"]
[Site "Ortega"]
[Date "2015.06.14"]
[Round "5"]
[White "Ducuara Alape, Ronaldo"]
[Black "Molina Soto, Yefferson"]
[Result "1/2-1/2"]
[ECO "C87"]
[WhiteElo "1607"]
[BlackElo "1369"]
[PlyCount "74"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. Re1 Bd7 6. c3 a6 7. Ba4 b5 8. Bb3 Be7 9. d4 0-0 10. Nbd2 Bg4 11. Nf1 Bxf3 12. Qxf3 exd4 13. cxd4 Nxd4 14. Qd3 Nxb3 15. Qxb3 Qc8 16. Ng3 Re8 17. Bg5 Qe6 18. Qc3 c5 19. a3 Nd7 20. Bxe7 Rxe7 21. Nf5 Qe5 22. Nxe7+ Qxe7 23. Rad1 Rd8 24. Qa5 Nb8 25. Qb6 h6 26. e5 d5 27. e6 f6 28. Rd2 Kh7 29. Red1 d4 30. Rc1 c4 31. Rxd4 Rxd4 32. Qxd4 Qxe6 33. g3 Nd7 34. Rd1 Ne5 35. Qe4+ g6 36. f4 Qb6+ 37. Kh1 Nd3 1/2-1/2

[Event "Ortega op 5th"]
[Site "Ortega"]
[Date "2015.06.14"]
[Round "6"]
[White "Pinillo Canon, Silvana"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "1595"]
[BlackElo "1607"]
[PlyCount "55"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 a6 5. Ba4 b5 6. Bb3 Bc5 7. Re1 0-0 8. c3 d6 9. d4 exd4 10. cxd4 Bb6 11. h3 h6 12. Bc2 Re8 13. b3 Bb7 14. Bb2 Qd7 15. d5 Ne5 16. Nbd2 Ba5 17. Re2 Rad8 18. Nxe5 dxe5 19. Nf3 Qd6 20. Re3 Bb6 21. Re2 Nh5 22. Bc1 Bc8 23. Be3 Qf6 24. Bxb6 cxb6 25. Re3 Nf4 26. Nh2 Rd6 27. Rf3 Qh4 28. Rg3 1/2-1/2

[Event "Ortega op 5th"]
[Site "Ortega"]
[Date "2015.06.13"]
[Round "3"]
[White "Ducuara Alape, Ronaldo"]
[Black "Gomez Barrero, Sergio"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1607"]
[BlackElo "2047"]
[PlyCount "60"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 a6 7. Bd3 Nc6 8. 0-0 h6 9. Re1 Be7 10. Nf1 Qb6 11. Bc2 f5 12. exf6 Nxf6 13. Bg6+ Kd8 14. Ne5 Nxe5 15. dxe5 Ne8 16. Ne3 Bd7 17. Nc2 Kc7 18. b4 Rd8 19. a4 a5 20. Be3 axb4 21. cxb4 Qa7 22. Qc1 Kb8 23. bxc5 Bxc5 24. Bxc5 Qxc5 25. Qb2 Rf8 26. Nd4 Rf4 27. Rab1 Qa7 28. Nf3 Rxa4 29. Ra1 Nc7 30. Nd4 Qxd4 0-1

[Event "Ortega op 5th"]
[Site "Ortega"]
[Date "2015.06.13"]
[Round "4"]
[White "Moreno, Pablo Emilio"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "1689"]
[BlackElo "1607"]
[PlyCount "73"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Nf6 5. d3 a6 6. Ba4 Be7 7. h3 b5 8. Bb3 Bb7 9. 0-0 0-0 10. Re1 Re8 11. Nbd2 Bf8 12. Nf1 Ne7 13. Ng3 Ng6 14. Bg5 h6 15. Be3 c5 16. Nf5 Nf4 17. Bc2 Rc8 18. Qd2 Nh7 19. Bxf4 exf4 20. Qxf4 Re6 21. Nh2 Rg6 22. Re3 d5 23. Rg3 dxe4 24. dxe4 Rcc6 25. Rd1 Qe8 26. Ng4 Rg5 27. h4 Rgg6 28. e5 Kh8 29. Rgd3 Rc8 30. Nd6 Bxd6 31. Rxd6 Re6 32. Bf5 Rxd6 33. Rxd6 Rd8 34. Bxh7 Kxh7 35. Rxh6+ Kg8 36. Nf6+ gxf6 37. Qxf6 1-0

[Event "Ortega op 5th"]
[Site "Ortega"]
[Date "2015.06.12"]
[Round "2"]
[White "Ramirez, Yefferson Camilo"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1525"]
[BlackElo "1607"]
[PlyCount "36"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 Bb4 7. Qf3 0-0 8. Bd2 Nxd4 9. Qd3 Nc6 10. a3 Bxc3 11. Bxc3 Nxe4 12. f3 Qh4+ 13. g3 Nxg3 14. hxg3 Qxh1 15. 0-0-0 Qh6+ 16. Bd2 Qe6 17. b3 Qe5 18. f4 Qa1# 0-1

[Event "COL-ch U10"]
[Site "Medellin"]
[Date "2015.05.03"]
[Round "9.3"]
[White "Ducuara Alape, Ronaldo"]
[Black "Gomez Rondon, Samuel"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1503"]
[BlackElo "1628"]
[PlyCount "59"]
[EventDate "2015.04.28"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bd3 Bg7 7. 0-0 0-0 8. h3 Nc6 9. Nb3 d5 10. exd5 Nxd5 11. Bd2 Nxc3 12. Bxc3 Bxc3 13. bxc3 Be6 14. f4 Qb6+ 15. Kh1 Rfd8 16. Qf3 Rf8 17. Qg3 Qc7 18. h4 Qc8 19. f5 Bd7 20. h5 Qb8 21. Qg5 f6 22. Qh6 g5 23. Nc5 Ne5 24. Nxd7 Nxd7 25. Rae1 Re8 26. Bc4+ Kh8 27. Bf7 Ne5 28. Bg6 Nxg6 29. hxg6 e6 30. Qxh7# 1-0

[Event "COL-ch U10"]
[Site "Medellin"]
[Date "2015.05.02"]
[Round "7.4"]
[White "Ducuara Alape, Ronaldo"]
[Black "Velasquez, Joan Sebastian"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1503"]
[BlackElo "1487"]
[PlyCount "53"]
[EventDate "2015.04.28"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bd3 Bg7 7. 0-0 0-0 8. Nb3 Nc6 9. Bd2 Bd7 10. f4 e6 11. Qe2 a6 12. Kh1 Qc7 13. a3 b5 14. Rf3 Rac8 15. Rh3 d5 16. e5 Ne8 17. Rf1 f6 18. Rxh7 fxe5 19. Bxg6 Nf6 20. Rh4 d4 21. Ne4 Be8 22. Nxf6+ Rxf6 23. Bh7+ Kf8 24. Nc5 Qf7 25. Nxa6 exf4 26. Rhxf4 Ne5 27. Bb4+ 1-0

[Event "COL-ch U10"]
[Site "Medellin"]
[Date "2015.05.02"]
[Round "8.3"]
[White "Toro Castaneda, Miguel Angel"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1434"]
[BlackElo "1503"]
[PlyCount "43"]
[EventDate "2015.04.28"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. f3 Be7 8. Be3 0-0 9. Qd2 a6 10. Bxc6 bxc6 11. 0-0-0 c5 12. Nde2 Rb8 13. g4 Rb7 14. h4 Qb8 15. b3 c4 16. h5 cxb3 17. axb3 d5 18. g5 Ba3+ 19. Kb1 Rxb3+ 20. cxb3 Qxb3+ 21. Ka1 Rb8 22. Rb1 1-0

[Event "COL-ch U10"]
[Site "Medellin"]
[Date "2015.05.01"]
[Round "6.2"]
[White "Mercado Tapias, Juan Diego"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1656"]
[BlackElo "1503"]
[PlyCount "71"]
[EventDate "2015.04.28"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Nc3 Nf6 7. Bd3 0-0 8. Bg5 Re8 9. 0-0 h6 10. Bh4 Be7 11. Qf3 Nh7 12. Bxe7 Qxe7 13. e5 Ng5 14. Qg4 d6 15. Qd1 dxe5 16. Re1 Bd7 17. f4 Qc5+ 18. Kh1 exf4 19. Ne4 Nxe4 20. Bxe4 Rad8 21. Qf3 Qe5 22. Bh7+ Kxh7 23. Rxe5 Rxe5 24. Qxf4 Rde8 25. Rf1 Rf5 26. Qc1 Rxf1+ 27. Qxf1 Kg8 28. Kg1 Rb8 29. Qd3 Be6 30. b3 g6 31. Qd4 Ra8 32. Qe4 Bd5 33. Qe7 Rc8 34. Qd7 Be6 35. Qxc6 a5 36. Qa6 1-0

[Event "COL-ch U10"]
[Site "Medellin"]
[Date "2015.04.30"]
[Round "5.5"]
[White "Ducuara Alape, Ronaldo"]
[Black "Vargas, Daniel Fernando"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1503"]
[BlackElo "1385"]
[PlyCount "19"]
[EventDate "2015.04.28"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 a6 6. Nc3 e6 7. Nb3 b5 8. a3 Bb7 9. 0-0 Nbd7 10. Bf4 0-1

[Event "COL-ch U10"]
[Site "Medellin"]
[Date "2015.04.30"]
[Round "4.1"]
[White "Ribero, David Felipe"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1834"]
[BlackElo "1503"]
[PlyCount "50"]
[EventDate "2015.04.28"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. 0-0 0-0 6. h3 d6 7. d3 h6 8. a3 Ne7 9. Ne2 Nh5 10. Nh4 Nc6 11. Nf3 Be6 12. Bxe6 fxe6 13. g4 Rxf3 14. Kg2 Qf6 15. Be3 Bxe3 16. fxe3 Rxf1 17. Qxf1 Qg5 18. Qf2 Rf8 19. Qg1 d5 20. exd5 exd5 21. Rf1 Rxf1 22. Kxf1 Nf6 23. Qg3 h5 24. h4 Qxg4 25. Qxg4 Nxg4 0-1

[Event "COL-ch U10"]
[Site "Medellin"]
[Date "2015.04.29"]
[Round "3.5"]
[White "Chavez Duero, Brayan Steven"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1669"]
[BlackElo "1503"]
[PlyCount "29"]
[EventDate "2015.04.28"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Nb6 8. Nc3 Bc5 9. Bd3 0-0 10. 0-0 Re8 11. Re1 Qh4 12. Qf3 Nxc4 13. Re4 Rxe5 14. Rxh4 Re1+ 15. Bf1 1-0

[Event "COL-ch U10"]
[Site "Medellin"]
[Date "2015.04.29"]
[Round "2.2"]
[White "Ducuara Alape, Ronaldo"]
[Black "Lopez Ramirez, David Santiago"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1503"]
[BlackElo "1724"]
[PlyCount "62"]
[EventDate "2015.04.28"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. c3 d6 6. a4 a6 7. d4 Nf6 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nxe4 11. 0-0 Nxg3 12. hxg3 d5 13. Ba2 e4 14. Ne5 Nxe5 15. dxe5 Be6 16. Nd2 h5 17. Nb3 g4 18. Nd4 Bxd4 19. cxd4 h4 20. Rc1 e3 21. Qe2 exf2+ 22. Qxf2 hxg3 23. Qxg3 c6 24. Rf6 Qb6 25. Qf4 0-0-0 26. Qd2 Rh7 27. Qd3 Rdh8 28. Kf2 g3+ 29. Qxg3 Qxd4+ 30. Qe3 Qb2+ 31. Kg3 Rh3+ 0-1

[Event "COL-ch U10"]
[Site "Medellin"]
[Date "2015.04.28"]
[Round "1.4"]
[White "Jimenez Alvarado, Joseph"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1718"]
[BlackElo "1503"]
[PlyCount "41"]
[EventDate "2015.04.28"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Be7 6. a3 f6 7. exf6 Nxf6 8. b4 0-0 9. bxc5 Qe8 10. Bd3 Bd8 11. 0-0 Qh5 12. Bf4 Ne4 13. Bd6 Rf6 14. Bxe4 dxe4 15. Ne5 Qh4 16. g3 Qh3 17. Qg4 Qh6 18. Qxe4 Nxe5 19. Bxe5 Rg6 20. c6 b6 21. c7 1-0

[Event "COL-ch School U11"]
[Site "Ibague"]
[Date "2014.11.23"]
[Round "6.8"]
[White "Hernandez, Jeronimo"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1273"]
[BlackElo "1382"]
[PlyCount "55"]
[EventDate "2014.11.20"]
[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. d4 exd4 6. e5 Ng8 7. cxd4 Bb4+ 8. Nc3 d5 9. exd6 cxd6 10. Bd5 Nf6 11. Bb3 0-0 12. a3 Ba5 13. Bc2 Re8+ 14. Be3 d5 15. 0-0 h6 16. b4 Bc7 17. b5 Ne7 18. Ne5 Bf5 19. f4 Rc8 20. Bxf5 Nxf5 21. Re1 Ba5 22. Qd3 Nxe3 23. Rxe3 Bxc3 24. Rc1 Ne4 25. Rf3 Bxd4+ 26. Qxd4 Rxc1+ 27. Rf1 Rxf1+ 28. Kxf1 0-1

[Event "COL-ch School U11"]
[Site "Ibague"]
[Date "2014.11.22"]
[Round "5.5"]
[White "Ducuara Alape, Ronaldo"]
[Black "Chavez Duero, Brayan Steven"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1382"]
[BlackElo "1700"]
[PlyCount "54"]
[EventDate "2014.11.20"]
[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. Nc3 g6 3. Nf3 Nc6 4. Bb5 Bg7 5. Bxc6 dxc6 6. 0-0 e6 7. d3 Ne7 8. Be3 b6 9. Qd2 0-0 10. Bh6 Ba6 11. Bxg7 Kxg7 12. Ne2 c4 13. d4 c5 14. Qc3 cxd4 15. Nexd4 Kg8 16. Ne2 Qc7 17. Ng3 b5 18. b3 Rac8 19. Qe3 Qc5 20. Qxc5 Rxc5 21. Rfd1 cxb3 22. cxb3 Rc2 23. a4 b4 24. Rab1 Ra2 25. h4 Rc8 26. h5 Rcc2 27. Rf1 Bxf1 0-1

[Event "COL-ch School U11"]
[Site "Ibague"]
[Date "2014.11.22"]
[Round "4.6"]
[White "Higarrero, Juan David"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1/2-1/2"]
[ECO "D37"]
[BlackElo "1382"]
[PlyCount "35"]
[EventDate "2014.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. Nf3 0-0 6. Bd3 Nc6 7. 0-0 Nb4 8. Bb1 Nc6 9. e4 dxe4 10. Nxe4 Ne8 11. a3 f5 12. Nc3 Nf6 13. Bg5 a6 14. d5 exd5 15. cxd5 Na7 16. Nh4 h6 17. Bxf6 Rxf6 18. Qh5 1/2-1/2

[Event "COL-ch School U11"]
[Site "Ibague"]
[Date "2014.11.21"]
[Round "2.10"]
[White "Ducuara Alape, Ronaldo"]
[Black "Lopez Gonzalez, Edwin Gonzalo"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1382"]
[PlyCount "57"]
[EventDate "2014.11.20"]
[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. 0-0 Nf6 5. Nc3 0-0 6. d3 b6 7. Be3 Bb7 8. Bxc5 bxc5 9. Bb3 Nd4 10. Nxd4 exd4 11. Ne2 Re8 12. Ng3 Ba6 13. a3 c6 14. Re1 d5 15. e5 Nd7 16. f4 f6 17. Ba4 Bb5 18. Bxb5 cxb5 19. e6 Nf8 20. f5 Qd6 21. Qg4 Re7 22. Nh5 g6 23. Nxf6+ Kh8 24. fxg6 hxg6 25. Qh4+ Nh7 26. Nxh7 Rxe6 27. Ng5+ Kg8 28. Qh7+ Kf8 29. Qf7# 1-0

[Event "COL-ch School U11"]
[Site "Ibague"]
[Date "2014.11.21"]
[Round "3.8"]
[White "Sarmiento Pinilla, Edward Alfons"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C20"]
[BlackElo "1382"]
[PlyCount "74"]
[EventDate "2014.11.20"]
[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. d3 Nc6 3. Nh3 d6 4. Na3 Bxh3 5. gxh3 Nf6 6. f3 d5 7. c4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 dxc4 10. dxc4 Qxd2+ 11. Kxd2 0-0-0+ 12. Ke1 Nh5 13. Nb5 Kb8 14. Rg1 a6 15. Nc3 Nd4 16. Rg5 Nxf3+ 17. Ke2 Nxg5 18. h4 Ne6 19. Nd5 Nd4+ 20. Ke3 Nc2+ 21. Kd2 Nxa1 22. Bg2 c6 23. Bf3 Nf4 24. Bd1 cxd5 25. exd5 e4 26. Ke3 Ng2+ 27. Kxe4 Nxh4 28. d6 Rxd6 29. c5 Rxd1 30. b4 Re8+ 31. Kf4 h6 32. Kg4 g5 33. b5 Rg1+ 34. Kh5 Nf5 35. a4 Ng7+ 36. Kxh6 Nf5+ 37. Kh5 Rh8# 0-1

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2014.06.02"]
[Round "7"]
[White "Hencker Isaza, Miguel"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "1317"]
[PlyCount "110"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 a6 4. g3 Nf6 5. Bg2 Bc5 6. Nxe5 Bxf2+ 7. Kxf2 Nxe5 8. Rf1 Nfg4+ 9. Kg1 0-0 10. d4 Ng6 11. Qxg4 d5 12. Qf3 dxe4 13. Nxe4 Qxd4+ 14. Kh1 Ne5 15. Qf4 Ng6 16. Nf6+ Qxf6 17. Qxf6 gxf6 18. Rxf6 Bg4 19. Bxb7 Ra7 20. Bd5 Bh3 21. Be3 c5 22. Bxc5 Rd7 23. Bxf8 Rxd5 24. Bh6 Rh5 25. Bf4 Bc8 26. g4 Rh4 27. Rd1 Bb7+ 28. Kg1 Rxg4+ 29. Kf2 Nxf4 30. Rd8+ Kg7 31. Rb6 Rg2+ 32. Ke3 Nd5+ 33. Rxd5 Bxd5 34. Rxa6 Rxc2 35. b3 Rxh2 36. Rd6 Be6 37. Rd8 Rxa2 38. Rb8 Ra3 39. Kf4 Bxb3 40. Kg5 Be6 41. Rb2 Rg3+ 42. Kf4 Rg4+ 43. Ke3 h5 44. Rh2 h4 45. Kf3 Kg6 46. Rh3 Rf4+ 47. Kxf4 Bxh3 48. Kf3 Bc8 49. Kg2 h3+ 50. Kh2 Kg5 51. Kh1 Kf4 52. Kh2 Kf3 53. Kh1 Kg3 54. Kg1 h2+ 55. Kh1 Bb7# 0-1

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2014.06.01"]
[Round "5"]
[White "Ducuara Alape, Ronaldo"]
[Black "Vargas, Daniel Fernando"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1518"]
[PlyCount "80"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 e6 4. Nc3 Nf6 5. d4 cxd4 6. Qxd4 Bd7 7. e5 Nc6 8. Qe3 Ng4 9. Qe4 Ngxe5 10. Nxe5 Nxe5 11. Bb3 Bc6 12. Ba4 Be7 13. Bxc6+ Nxc6 14. Be3 Bf6 15. Bd2 0-0 16. 0-0-0 a6 17. Rhg1 Qc7 18. g4 d5 19. Qh1 Nb4 20. Kb1 d4 21. g5 Be5 22. Ne4 Qxc2+ 23. Ka1 Nd3 24. Bc1 Nb4 25. f4 Qc4 26. b3 Qb5 27. fxe5 Qa5 28. a3 Rac8 29. Nf6+ Kh8 30. Bb2 Nc2+ 31. Ka2 gxf6 32. gxf6 Rg8 33. Rxg8+ Rxg8 34. Qxb7 Qxe5 35. Qxf7 Ne3 36. Bxd4 Rg2+ 37. Kb1 Qe4+ 38. Ka1 Nc2+ 39. Kb1 Nxd4+ 40. Ka1 Nxb3# 0-1

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2014.06.01"]
[Round "6"]
[White "Florez, Santiago"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1264"]
[PlyCount "105"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 Nf6 4. Bb5 d6 5. d3 Bd7 6. Be3 a6 7. Bc4 Be6 8. Bb3 Ne7 9. Qd2 c6 10. d4 Ng6 11. 0-0-0 Be7 12. dxe5 dxe5 13. Qxd8+ Rxd8 14. Rxd8+ Bxd8 15. Bxe6 fxe6 16. Rd1 0-0 17. h4 h6 18. Rh1 Ne7 19. Nxe5 Nc8 20. Rd1 Re8 21. Nd7 e5 22. Nxf6+ Bxf6 23. g3 b5 24. Rd7 Be7 25. Rc7 b4 26. Nd1 c5 27. Bxc5 Bxc5 28. Rxc5 g6 29. Rc6 Kg7 30. Rxa6 Rd8 31. Re6 b3 32. axb3 Kf7 33. Rxe5 Kf6 34. Rb5 Re8 35. Rb8 Nd6 36. Rxe8 Nxe8 37. Kb1 Nd6 38. Ka2 Nxe4 39. b4 Nd6 40. Kb3 Ke7 41. Kc3 Kd7 42. Kd4 Ke6 43. Kc5 Kd7 44. b5 Nb7+ 45. Kb6 Kc8 46. c4 Kb8 47. c5 Ka8 48. c6 Nd6 49. Ka6 g5 50. b6 gxh4 51. c7 h3 52. b7+ Nxb7 53. c8Q# 1-0

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2014.05.30"]
[Round "3"]
[White "Ribero, David Felipe"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1975"]
[PlyCount "46"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 Bc5 4. Ng5 Qxg5 5. d3 Qxg2 6. Rf1 Nf6 7. f3 Nd4 8. Rf2 Qh3 9. c3 Nc6 10. b4 Bxf2+ 11. Kxf2 Qxh2+ 12. Ke1 Ne7 13. f4 exf4 14. Qf3 Nh5 15. Qg4 d5 16. Qf3 dxc4 17. dxc4 Ng6 18. c5 Ne5 19. Qd1 Bg4 20. Qa4+ c6 21. Qa5 Nf3+ 22. Kd1 Ng1+ 23. Ke1 Qe2# 0-1

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2014.05.29"]
[Round "1"]
[White "Rodriguez Celis, Samuel Nicolas"]
[Black "Ducuara Alape, Ronaldo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1514"]
[PlyCount "101"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 Bc5 4. Nc3 d6 5. d3 Be6 6. Bb3 Qd7 7. Be3 Bb6 8. 0-0 Nf6 9. d4 Nxd4 10. Bxd4 Bxd4 11. Nxd4 0-0-0 12. Nf3 Bg4 13. h3 Bxh3 14. gxh3 Qxh3 15. Nh2 g5 16. Qf3 Qh6 17. Bxf7 Qg7 18. Be6+ Kb8 19. Rad1 Rde8 20. Bf5 h5 21. Nd5 g4 22. Qg2 Rhg8 23. Nxf6 Qxf6 24. Rd3 Rg5 25. Rg3 Reg8 26. f3 gxf3 27. Rfxf3 h4 28. Rg4 Qh6 29. Rh3 Rxg4 30. Nxg4 Qg5 31. c3 Qc1+ 32. Kh2 Qf4+ 33. Kh1 Qc1+ 34. Qg1 Qf4 35. Rxh4 Qf3+ 36. Qg2 Qd1+ 37. Kh2 Qc1 38. Kh3 Qd1 39. Kh2 Qc1 40. Rh3 Qf4+ 41. Rg3 Rh8+ 42. Kg1 Qc1+ 43. Kf2 Qxb2+ 44. Kf3 Qxc3+ 45. Ne3 b6 46. Rg8+ Rxg8 47. Qxg8+ Kb7 48. Qc8+ Kc6 49. Bd7+ Kc5 50. Qxc7+ Kd4 51. Qxd6# 1-0

[Event "South Region-ch U10"]
[Site "Florencia"]
[Date "2014.05.17"]
[Round "4.1"]
[White "Cifuentes Betancourth, David"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "60"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "4"]
[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. Nc3 Nf6 5. 0-0 0-0 6. d3 h6 7. h3 d6 8. Be3 Bb6 9. Qd2 Be6 10. Bb3 Re8 11. Rfe1 Qd7 12. Re2 a6 13. Rae1 Qe7 14. Nh2 Nd4 15. Bxd4 Bxd4 16. Nb1 Bxb2 17. Kh1 Bd4 18. f4 Bc5 19. fxe5 dxe5 20. Ba4 b5 21. Bb3 Bb4 22. c3 Ba5 23. a4 b4 24. c4 Nd7 25. d4 Nc5 26. Ba2 exd4 27. Qc1 b3 28. Rd1 bxa2 29. Rxa2 Nd3 30. Qe3 Bxc4 0-1

[Event "South Region-ch U10"]
[Site "Florencia"]
[Date "2014.05.16"]
[Round "2.1"]
[White "Ducuara Alape, Ronaldo"]
[Black "Barrios, Daniel Esteban"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1386"]
[PlyCount "49"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "4"]
[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. Nc3 Bb4 5. 0-0 Bxc3 6. dxc3 Nxe4 7. Qd5 Nd6 8. Re1 Nxc4 9. Qxc4 0-0 10. Qd3 h6 11. Qc4 Qf6 12. h3 d6 13. Be3 Qg6 14. g4 Be6 15. Qe2 Bd5 16. Rad1 Bxf3 17. Qxf3 Qxc2 18. g5 hxg5 19. Bxg5 f6 20. Re4 fxg5 21. Qg4 a6 22. Rf1 Rf4 23. Qe6+ Kh8 24. Re3 Raf8 25. Qxd6 0-1

[Event "South Region-ch U10"]
[Site "Florencia"]
[Date "2014.05.16"]
[Round "3.3"]
[White "Perdomo, Jesus Esteven"]
[Black "Ducuara Alape, Ronaldo"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "76"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "4"]
[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. Bb5 d6 4. Bxc6+ bxc6 5. 0-0 Nf6 6. d3 Be7 7. Bg5 0-0 8. Nc3 h6 9. Bxf6 Bxf6 10. Nd2 Re8 11. b4 Bd7 12. b5 cxb5 13. Nxb5 Bxb5 14. Rb1 Rb8 15. c4 Bc6 16. Rc1 Qd7 17. f3 Ba4 18. Nb3 Bg5 19. Rb1 Be3+ 20. Kh1 Bd4 21. Rc1 Qc6 22. f4 Be3 23. Rc2 Rxb3 24. axb3 Bxb3 25. Qe2 Bxc2 26. Qxc2 Bxf4 27. g3 Bg5 28. Qf2 Rf8 29. d4 Qxe4+ 30. Kg1 Be3 31. Rd1 Bxf2+ 32. Kxf2 Qc2+ 33. Ke1 Re8 34. dxe5 Rxe5+ 35. Kf1 Qe2+ 36. Kg1 Qxd1+ 37. Kg2 Qe2+ 38. Kh3 Rh5# 0-1

[Event "South Region-ch U10"]
[Site "Florencia"]
[Date "2014.05.15"]
[Round "1.2"]
[White "Ducuara Alape, Ronaldo"]
[Black "Tobar Beltran, Carlos Andres"]
[Result "1-0"]
[ECO "C28"]
[BlackElo "1386"]
[PlyCount "71"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bb4 5. 0-0 0-0 6. d3 Bxc3 7. bxc3 d6 8. Re1 Be6 9. Bb3 Ne7 10. Bg5 Ng6 11. h3 h6 12. Bxf6 Qxf6 13. d4 c6 14. Ba4 b5 15. Bb3 a5 16. Bxe6 Qxe6 17. Qd2 f5 18. exf5 Rxf5 19. dxe5 Nxe5 20. Nd4 Qf6 21. Nxf5 Qxf5 22. Qxd6 Re8 23. Re2 Nf3+ 24. Kf1 Rxe2 25. Kxe2 Qe4+ 26. Kf1 Nh4 27. f3 Qxc2 28. Qe6+ Kh7 29. Qe2 Qxc3 30. Qe4+ Ng6 31. Re1 h5 32. Qf5 Kh6 33. f4 Nh4 34. Qg5+ Kh7 35. Qxh5+ Kg8 36. Re8# 1-0

