[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.03.01"]
[Round "9"]
[White "Pena Mora, Carlos"]
[Black "Cubillos, Carlos Alberto"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1501"]
[BlackElo "1722"]
[PlyCount "56"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. g3 Bg7 7. Nc2 0-0 8. Bg2 d6 9. 0-0 Be6 10. Ne3 Qc8 11. Re1 Bh3 12. Bh1 h5 13. Ned5 h4 14. Nxf6+ Bxf6 15. Bh6 Re8 16. Qd2 hxg3 17. hxg3 Qg4 18. b3 Qh5 19. Rad1 Bxc3 20. Qxc3 Qxh6 21. e4 f6 22. c5 dxc5 23. Qxc5 Kg7 24. Qe3 g5 25. Bg2 Rh8 26. Kf1 Bxg2+ 27. Ke2 Qh5+ 28. f3 Ne5 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.28"]
[Round "4"]
[White "Cubillos, Carlos Alberto"]
[Black "Moncada, Duvan Andres"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1722"]
[BlackElo "1573"]
[PlyCount "82"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 b6 5. 0-0 Bb7 6. d4 Bd6 7. Nc3 0-0 8. b3 Nbd7 9. Bg5 Qe8 10. Qc2 e5 11. dxe5 Bxe5 12. Nxe5 Qxe5 13. Bf4 Qh5 14. h3 c6 15. Rfd1 Rfe8 16. Rd2 Nc5 17. f3 Ne6 18. Be3 Qe5 19. Bf2 d4 20. Nd1 Rad8 21. Nb2 c5 22. Nd3 Qc7 23. a4 a5 24. Re1 Bc8 25. Rdd1 Ng5 26. Kh2 Bf5 27. Qd2 h6 28. h4 Ne6 29. Bh3 Bg6 30. Kg2 Nh5 31. f4 Be4+ 32. Kh2 f5 33. Rg1 Kh7 34. Rdf1 Re7 35. Be1 Rde8 36. Nf2 Nexf4 37. Nxe4 Nxh3 38. Kxh3 Rxe4 39. Rxf5 Qd7 40. g4 Rxe2 41. Qc1 Qd6 0-1

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.28"]
[Round "5"]
[White "Garzon Prieto, Luis Fernando"]
[Black "Cubillos, Carlos Alberto"]
[Result "1-0"]
[ECO "E90"]
[BlackElo "1722"]
[PlyCount "103"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 d6 3. c4 Bg7 4. d4 c5 5. d5 Nf6 6. Nc3 0-0 7. Bd3 Bg4 8. Be2 Nbd7 9. h3 Bxf3 10. Bxf3 Nb6 11. b3 Nfd7 12. Bb2 f5 13. 0-0 fxe4 14. Bxe4 Nf6 15. Re1 Nxe4 16. Rxe4 Qd7 17. Rb1 Rae8 18. Ba1 a6 19. Ne2 Qf5 20. Rf4 Qh5 21. Rg4 Nd7 22. Ng3 Qh6 23. Qe2 Ne5 24. Re4 Rf4 25. Re1 Ref8 26. Nh1 Qg5 27. Bxe5 Bxe5 28. Rxf4 Qxf4 29. g3 Qf5 30. f4 Bf6 31. Kg2 Kg7 32. Nf2 Rf7 33. a3 Bc3 34. Rd1 g5 35. fxg5 Qxg5 36. Ne4 Qe5 37. Qg4+ Kh8 38. Rf1 Rxf1 39. Kxf1 Bd4 40. h4 b5 41. h5 Be3 42. Ke2 Bh6 43. Kf3 Qd4 44. Kg2 Qb2+ 45. Kh3 Qa1 46. Qf5 bxc4 47. bxc4 a5 48. Ng5 Qg7 49. Qc8+ Qg8 50. Nf7+ Kg7 51. Qxg8+ Kxg8 52. Nxh6+ 1-0

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "2"]
[White "Cubillos, Carlos Alberto"]
[Black "Intencipa Acosta, Fabian Armando"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1722"]
[BlackElo "1514"]
[PlyCount "89"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. dxc5 Nc6 4. a3 e6 5. b4 Nf6 6. Bb2 b6 7. cxb6 Qxb6 8. e3 a5 9. b5 Ne4 10. Be2 a4 11. 0-0 f6 12. Nbd2 Nd6 13. c4 dxc4 14. Nxc4 Nxc4 15. Bxc4 Na5 16. Be2 Nb3 17. Rb1 Be7 18. Nd4 0-0 19. Nxb3 axb3 20. Qxb3 Bb7 21. Bd4 Qd6 22. a4 Kh8 23. Rfd1 e5 24. Ba7 Qc7 25. b6 Qc6 26. Bf3 e4 27. Be2 Rfc8 28. h3 Qc5 29. Qb2 Rd8 30. Rdc1 Qd5 31. Rc7 Bd6 32. Rd1 Qf7 33. Rxf7 Be5 34. Qb4 h6 35. Rxb7 Rxd1+ 36. Bxd1 Rd8 37. Qb3 Kh7 38. g3 Rd3 39. Qc2 Rc3 40. Qxe4+ Kg8 41. Qg6 f5 42. Qe6+ Kf8 43. Qxe5 Rd3 44. Qe7+ Kg8 45. Qxg7# 1-0

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "3"]
[White "Siaucho, Pastor Emilio"]
[Black "Cubillos, Carlos Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1651"]
[BlackElo "1722"]
[PlyCount "42"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. b4 g6 2. Bb2 Nf6 3. c4 Bg7 4. e4 d6 5. Nf3 Bg4 6. Be2 0-0 7. d3 e5 8. 0-0 Nbd7 9. Nbd2 c6 10. h3 Bxf3 11. Nxf3 Nh5 12. a4 Nf4 13. Re1 Nxe2+ 14. Rxe2 f5 15. exf5 Rxf5 16. d4 Qe7 17. dxe5 dxe5 18. c5 Re8 19. Qb3+ Kh8 20. Rae1 Rf4 21. Ba3 Nf6 1-0

[Event "COL-ch Amateur U1700"]
[Site "Paipa"]
[Date "2020.02.26"]
[Round "1"]
[White "Ascanio Lugo, Juan Pablo"]
[Black "Cubillos, Carlos Alberto"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1625"]
[BlackElo "1722"]
[PlyCount "63"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 Nf6 5. g4 b6 6. Bf3 Nfd7 7. Be3 e5 8. d5 Ba6 9. Qd2 h6 10. h4 Nc5 11. 0-0-0 Nbd7 12. b4 Rb8 13. bxc5 bxc5 14. Be2 Qc8 15. Bxa6 Qxa6 16. Qe2 Qa5 17. Kd2 0-0 18. Qd3 f5 19. gxf5 gxf5 20. Ke2 f4 21. Bd2 c4 22. Qh3 Nc5 23. Nf3 Qa6 24. Rb1 Nxe4 25. Qe6+ Kh8 26. Rxb8 Rxb8 27. Ng5 Nxc3+ 28. Bxc3 Qxa2 29. Qg6 hxg5 30. hxg5+ Kg8 31. Rh7 f3+ 32. Ke3 1-0

[Event "Quindio Region-ch Amateur"]
[Site "Armenia"]
[Date "2020.02.20"]
[Round "7.5"]
[White "Restrepo, Jose Hector"]
[Black "Cubillos, Carlos Alberto"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1640"]
[BlackElo "1722"]
[PlyCount "84"]
[EventDate "2020.02.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. f4 Nf6 4. Nc3 Bg7 5. Nf3 0-0 6. Be3 c6 7. Qd2 Qa5 8. Be2 b5 9. e5 b4 10. exf6 bxc3 11. Qxc3 Qxc3+ 12. bxc3 Bxf6 13. Rb1 Nd7 14. 0-0 Nb6 15. Nd2 Nd5 16. Bf2 Nxc3 17. Rbe1 Nxa2 18. Bc4 Nc3 19. Ra1 d5 20. Bd3 a5 21. Nb3 a4 22. Nc5 a3 23. Nb3 Ba6 24. Rxa3 Bxd3 25. Rxa8 Rxa8 26. cxd3 Ne2+ 27. Kh1 Nxf4 28. Nc5 Ne2 29. h3 Bxd4 30. Bxd4 Nxd4 31. Nd7 f6 32. Nc5 f5 33. Kh2 Kg7 34. Rb1 Ra7 35. Rb8 e5 36. Rd8 e4 37. dxe4 fxe4 38. Nxe4 dxe4 39. Rxd4 Re7 40. Kg3 Kf6 41. Kf4 e3 42. Rd1 e2 0-1

[Event "Quindio Region-ch Amateur"]
[Site "Armenia"]
[Date "2020.02.19"]
[Round "6.3"]
[White "Cubillos, Carlos Alberto"]
[Black "Ballesteros Lopez, William"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1722"]
[BlackElo "2028"]
[PlyCount "60"]
[EventDate "2020.02.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Be7 5. Be2 d5 6. cxd5 Nxd5 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 Be6 10. 0-0 Bf6 11. Qa4+ c6 12. Rd1 Bxc3 13. bxc3 Qf6 14. Bb2 0-0 15. Qd4 Qg6 16. c4 Nf6 17. f3 b6 18. Qc3 c5 19. Rd6 Rad8 20. Rad1 Rxd6 21. Rxd6 Ne8 22. Rd8 Qg5 23. Ra8 Nd6 24. Rxa7 Nf5 25. f4 Qg6 26. Kh1 Rd8 27. g4 Nh4 28. f5 Bxf5 29. Qe5 Bxg4 30. Qd5 Qb1+ 0-1

[Event "Quindio Region-ch Amateur"]
[Site "Armenia"]
[Date "2020.02.18"]
[Round "5.7"]
[White "Garcia Sanchez, Jose Anibal"]
[Black "Cubillos, Carlos Alberto"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1604"]
[BlackElo "1722"]
[PlyCount "62"]
[EventDate "2020.02.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Bg7 5. d4 0-0 6. 0-0 Nbd7 7. Bg5 h6 8. Bf4 Nh5 9. Be3 e5 10. Qd2 Kh7 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. f4 Bg7 14. Bd3 c6 15. Qe2 Nf6 16. h3 Re8 17. Rad1 Qc7 18. Qf3 Bd7 19. Bd4 c5 20. Be3 a6 21. b3 Rad8 22. Nd5 Nxd5 23. exd5 f5 24. a4 Rxe3 25. Qf2 Bd4 26. Qxe3 Bxe3+ 27. Kh1 Bd4 28. Rf3 Re8 29. Rdf1 Qa5 30. g4 Re3 31. gxf5 Bxf5 0-1

[Event "Quindio Region-ch Amateur"]
[Site "Armenia"]
[Date "2020.02.17"]
[Round "4.4"]
[White "Cubillos, Carlos Alberto"]
[Black "Agudelo, Carlos Hernan"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1722"]
[BlackElo "2008"]
[PlyCount "82"]
[EventDate "2020.02.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d3 e5 5. h3 h6 6. a3 d5 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. e4 Qd6 10. Be2 Be7 11. 0-0 Be6 12. Be3 0-0 13. Rc1 b6 14. Nh2 Nd4 15. f4 Rad8 16. f5 Bb3 17. Qd2 Nxe2+ 18. Qxe2 Qxd3 19. Qf3 Bg5 20. Rc3 Bxe3+ 21. Kh1 Bd1 22. Qxe3 Qxe3 23. Rxe3 f6 24. Rf2 Ba4 25. Nf1 Rd1 26. Kh2 Rfd8 27. g4 Bb5 28. Kg2 Rb1 29. Ng3 Rbd1 30. Rc3 R8d4 31. h4 Bc6 32. Re3 Bb5 33. Rc3 Re1 34. Kf3 Bd3 35. Rxd3 Rxd3+ 36. Kg2 Ree3 37. Nf1 Rxe4 38. Nh2 Red4 39. g5 hxg5 40. hxg5 fxg5 41. Nf3 Rf4 0-1

[Event "Quindio Region-ch Amateur"]
[Site "Armenia"]
[Date "2020.02.15"]
[Round "2.4"]
[White "Cubillos, Carlos Alberto"]
[Black "Velasquez, Andres Felipe"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1722"]
[BlackElo "1849"]
[PlyCount "52"]
[EventDate "2020.02.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. d3 d6 5. h3 0-0 6. e4 c5 7. Be2 Nc6 8. a3 h6 9. Rb1 Nd7 10. Be3 Nd4 11. Qd2 Nb3 12. Qd1 Nd4 13. Qd2 Kh7 14. 0-0 e5 15. Nd5 f5 16. Bxd4 cxd4 17. exf5 gxf5 18. Rfe1 Nf6 19. Nxf6+ Qxf6 20. Red1 e4 21. dxe4 fxe4 22. Nxd4 Qxf2+ 23. Kh1 Be5 24. Qc3 Bd7 25. Bg4 Bxg4 26. hxg4 Rf3 0-1

[Event "Quindio Region-ch Amateur"]
[Site "Armenia"]
[Date "2020.02.15"]
[Round "1.10"]
[White "Vela Jimenez, Jorge Eliecer"]
[Black "Cubillos, Carlos Alberto"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "1722"]
[PlyCount "90"]
[EventDate "2020.02.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c3 Nf6 3. e3 Bg7 4. Bc4 d5 5. Bb3 0-0 6. Nf3 Nbd7 7. Nbd2 c5 8. Bc2 Qc7 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Nf3 Qc7 13. Qe2 Bg4 14. h3 Bd7 15. Bd2 Ne4 16. Nh2 a6 17. Rad1 h5 18. Qf3 Be5 19. g3 Bxh3 20. Rfe1 Nf6 21. e4 d4 22. Bf4 Ng4 23. cxd4 cxd4 24. Bb3 Nxh2 25. Kxh2 Bg4 26. Qg2 Bxd1 27. Bxe5 Qxe5 28. Rxd1 h4 29. Rd3 Kg7 30. f4 hxg3+ 31. Kxg3 Qf6 32. Qf3 Rh8 33. Qg4 Rh5 34. e5 Qc6 35. Qf3 Qc1 36. Rd1 Qxb2 37. Rh1 Rah8 38. Rxh5 Rxh5 39. Kg4 Qh2 40. Qg3 Qe2+ 41. Qf3 Rh4+ 42. Kxh4 Qxf3 43. e6 Qxf4+ 44. Kh3 Qe3+ 45. Kg2 fxe6 0-1

[Event "Quindio-ch Amateur"]
[Site "Bolivar"]
[Date "2018.01.21"]
[Round "4.2"]
[White "Agudelo, Carlos Hernan"]
[Black "Cubillos, Carlos Alberto"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2001"]
[BlackElo "1707"]
[PlyCount "65"]
[EventDate "2018.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. e4 Nc6 3. Nc3 Nf6 4. Nf3 e6 5. d4 cxd4 6. Nxd4 Bc5 7. Nb3 Bb4 8. Bd3 Ne5 9. 0-0 Bxc3 10. bxc3 Nxd3 11. Qxd3 b6 12. Ba3 Bb7 13. f3 Rc8 14. Bd6 Rc6 15. e5 Ng8 16. Nd4 Ne7 17. Nxc6 Bxc6 18. Rad1 0-0 19. g4 f6 20. exf6 Rxf6 21. Be5 Rf7 22. Bg3 Ng6 23. f4 Qe7 24. Qd6 Qe8 25. f5 exf5 26. Rde1 Qd8 27. Rxf5 Rf8 28. Ref1 Re8 29. h4 Nf8 30. h5 h6 31. g5 hxg5 32. h6 g6 33. Rxf8+ 1-0

[Event "Quindio-ch Amateur"]
[Site "Bolivar"]
[Date "2018.01.21"]
[Round "3.2"]
[White "Cubillos, Carlos Alberto"]
[Black "Florez Castro, Estiven"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1707"]
[BlackElo "1932"]
[PlyCount "58"]
[EventDate "2018.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Bf4 0-0 6. Qd2 Nbd7 7. Bh6 c5 8. Bxg7 Kxg7 9. h4 h5 10. d5 a6 11. Ng5 b5 12. f3 Ne5 13. Be2 b4 14. Nd1 e6 15. c4 exd5 16. cxd5 Qe7 17. Ne3 Re8 18. 0-0 Bd7 19. b3 a5 20. Rae1 a4 21. f4 Neg4 22. Nxg4 Bxg4 23. Bxg4 Nxg4 24. Qb2+ Kg8 25. e5 axb3 26. axb3 Ra3 27. e6 f5 28. Nf3 Kh7 29. Ng5+ Kg8 1/2-1/2

[Event "Quindio-ch Amateur"]
[Site "Bolivar"]
[Date "2018.01.20"]
[Round "1.1"]
[White "Ballesteros Lopez, William"]
[Black "Cubillos, Carlos Alberto"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2028"]
[BlackElo "1707"]
[PlyCount "62"]
[EventDate "2018.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 Nf6 5. e5 Nd5 6. cxd4 d6 7. exd6 Qxd6 8. h3 e6 9. Nc3 Nxc3 10. bxc3 Be7 11. Bd3 b6 12. 0-0 Bb7 13. Ng5 h6 14. Ne4 Qc7 15. Qg4 Kf8 16. Bf4 Qd8 17. Qg3 g5 18. Be5 Nxe5 19. Qxe5 Rg8 20. c4 Rc8 21. f4 Bxe4 22. Qxe4 Bf6 23. d5 exd5 24. cxd5 Bxa1 25. Rxa1 Qf6 26. Rf1 gxf4 27. Rxf4 Rc1+ 28. Kh2 Qd6 29. Qf5 Rg7 30. g3 Qc5 31. Qf6 Qg1# 0-1

[Event "Quindio-ch Amateur"]
[Site "Bolivar"]
[Date "2018.01.20"]
[Round "2.3"]
[White "Cubillos, Carlos Alberto"]
[Black "Londono Arias, Julian Andres"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1707"]
[BlackElo "1595"]
[PlyCount "60"]
[EventDate "2018.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. c3 a6 5. a4 e6 6. 0-0 Ne7 7. d4 cxd4 8. cxd4 0-0 9. Nc3 d5 10. exd5 Nxd5 11. Nxd5 exd5 12. Be2 Nc6 13. Be3 Bf5 14. Qd2 Rc8 15. b4 Qb6 16. b5 Na5 17. Qb4 Nc4 18. Bxc4 Rxc4 19. Qb2 Rc2 20. Qb4 Rfc8 21. Rfc1 Rxc1+ 22. Rxc1 Rxc1+ 23. Bxc1 axb5 24. axb5 Be4 25. Qc5 Qxc5 26. dxc5 Bxf3 27. gxf3 Bd4 28. c6 bxc6 29. bxc6 Be5 30. Be3 Bc7 1/2-1/2

[Event "Quindio Region-ch"]
[Site "Cucuta"]
[Date "2017.04.01"]
[Round "1.4"]
[White "Triana Castro, Francisco Javier"]
[Black "Cubillos, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1546"]
[BlackElo "1685"]
[PlyCount "73"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c3 c6 4. Bg5 Bg4 5. Ne5 Bf5 6. Nd2 Nbd7 7. f4 Ne4 8. Bh4 f6 9. Nd3 Qb6 10. Qb3 Nxd2 11. Kxd2 Bxd3 12. Qxb6 Nxb6 13. Kxd3 e6 14. g4 h6 15. Bg2 g5 16. Bg3 Bd6 17. Rhf1 Ke7 18. e4 dxe4+ 19. Bxe4 Nd5 20. Bxd5 cxd5 21. Rae1 Rae8 22. Re3 gxf4 23. Bxf4 Bxf4 24. Rxf4 h5 25. h3 hxg4 26. hxg4 Reg8 27. Ref3 Rg6 28. Ke2 Rh4 29. Rg3 e5 30. dxe5 fxe5 31. Rf5 Ke6 32. Kf3 Rhxg4 33. Rxe5+ Kxe5 34. Rxg4 Rxg4 35. Kxg4 Ke4 36. Kg5 d4 37. cxd4 1/2-1/2

[Event "COL-ch Amateur U1700"]
[Site "Bogota"]
[Date "2017.03.05"]
[Round "7"]
[White "Cubillos, Carlos Alberto"]
[Black "Perez Barrera, Hugo Jairo"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1685"]
[BlackElo "1524"]
[PlyCount "95"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 g6 4. Nf3 Bg7 5. e3 Nf6 6. Be2 0-0 7. 0-0 Ne4 8. Qb3 Nxc3 9. Qxc3 Bg4 10. Re1 Nd7 11. b4 Nf6 12. Ne5 Bxe2 13. Rxe2 Ne4 14. Qb3 e6 15. c5 a6 16. a4 Bxe5 17. dxe5 Qg5 18. f3 Qh5 19. g4 Qh4 20. fxe4 Qxg4+ 21. Rg2 Qxe4 22. Qb2 h5 23. Bd2 h4 24. Rf1 h3 25. Rg3 Kg7 26. Rf4 Qd3 27. Be1 Rh8 28. Rd4 Qf5 29. Rf4 Qh5 30. Qf2 Raf8 31. Rgf3 Qg5+ 32. Kh1 Rh7 33. Rxf7+ Rxf7 34. Rxf7+ Kh6 35. Rf4 Qxe5 36. e4 dxe4 37. Bd2 Qa1+ 38. Be1 e5 39. Rxe4 Qb1 40. Rxe5 Rd7 41. Qe3+ Kg7 42. Qxh3 Rd1 43. Qf1 Qa1 44. Re7+ Kh6 45. Qf4+ g5 46. Re6+ Kh5 47. Qf3+ g4 48. Qf5# 1-0

[Event "COL-ch Amateur U1700"]
[Site "Bogota"]
[Date "2017.03.05"]
[Round "6"]
[White "Valencia Martinez, Jhonatan"]
[Black "Cubillos, Carlos Alberto"]
[Result "1-0"]
[ECO "B72"]
[BlackElo "1685"]
[PlyCount "49"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Qd2 Nf6 8. Be2 a6 9. 0-0-0 Qa5 10. f4 0-0 11. h4 Bg4 12. Bxg4 Nxg4 13. Nb3 Qb4 14. h5 Bxc3 15. bxc3 Qxe4 16. Rde1 Nxe3 17. Rxe3 Qxf4 18. Kb1 Ne5 19. Qe2 g5 20. h6 Rac8 21. Rf1 Qh4 22. Nd4 e6 23. Rh3 Qg4 24. Qf2 b5 25. Qf6 1-0

[Event "COL-ch Amateur U1700"]
[Site "Bogota"]
[Date "2017.03.04"]
[Round "5"]
[White "Cubillos, Carlos Alberto"]
[Black "Munoz, Rafael Antonio"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1685"]
[BlackElo "1610"]
[PlyCount "65"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Ne8 10. a4 f5 11. c5 dxc5 12. bxc5 fxe4 13. Nd2 Nf6 14. Bc4 Kh8 15. Ndxe4 Bf5 16. f3 Qd7 17. Ba3 c6 18. d6 Neg8 19. a5 Bxe4 20. Nxe4 Nxe4 21. fxe4 Nf6 22. Qc2 Ng4 23. Qb3 Rae8 24. Rxf8+ Bxf8 25. Rf1 Bh6 26. Rf7 Be3+ 27. Qxe3 Nxe3 28. Rxd7 Nxc4 29. Bb4 b6 30. Rxa7 bxa5 31. Bxa5 Nxa5 32. Rxa5 Kg7 33. Ra7+ 1-0

[Event "COL-ch Amateur U1700"]
[Site "Bogota"]
[Date "2017.03.04"]
[Round "4"]
[White "Mesa, Francisco Sr"]
[Black "Cubillos, Carlos Alberto"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1613"]
[BlackElo "1685"]
[PlyCount "84"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nb3 Be7 7. 0-0 a6 8. a3 b5 9. Bg5 d6 10. N1d2 Ne5 11. Nd4 Bb7 12. Re1 Nxd3 13. cxd3 0-0 14. Nf1 Rc8 15. Ng3 Re8 16. Nf3 h6 17. Bd2 Nh7 18. d4 Bf6 19. Bc3 Ng5 20. Nxg5 Bxg5 21. Qe2 Qb6 22. Rad1 a5 23. Qg4 b4 24. axb4 axb4 25. Bd2 Bxd2 26. Rxd2 Qd8 27. Red1 Rc4 28. h4 Qe7 29. f3 Rec8 30. Nh5 g6 31. Nf4 Kh7 32. Ne2 Rc2 33. g3 Ba6 34. f4 f5 35. Qf3 Bb7 36. d5 exd5 37. exf5 gxf5 38. Nd4 Rxd2 39. Nxf5 Rxd1+ 40. Qxd1 Qe4 41. Qg4 Rc1+ 42. Kf2 Qe1+ 0-1

[Event "COL-ch Amateur U1700"]
[Site "Bogota"]
[Date "2017.03.03"]
[Round "2"]
[White "Cubillos, Carlos Alberto"]
[Black "Cuellar, Jose Gabriel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1685"]
[BlackElo "1685"]
[PlyCount "56"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. Nc3 e6 5. Bf4 Nf6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 Nbd7 9. 0-0 Ne4 10. Rc1 Ndf6 11. cxd5 exd5 12. Ne5 Qe6 13. f3 Nd6 14. Qc2 0-0 15. e4 Bg6 16. Nxg6 fxg6 17. e5 Nh5 18. exd6 Qxd6 19. Ne2 Nf4 20. Nxf4 Rxf4 21. Qf2 Qf6 22. Rfe1 Rxd4 23. Re3 Rf8 24. Rce1 Rh4 25. Re6 Qg5 26. Re8 Rxe8 27. Rxe8+ Kf7 28. Re1 b6 1-0

[Event "COL-ch Amateur U1700"]
[Site "Bogota"]
[Date "2017.03.03"]
[Round "3"]
[White "Rosero, Hugo Alberto"]
[Black "Cubillos, Carlos Alberto"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1581"]
[BlackElo "1685"]
[PlyCount "55"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 a6 7. Be2 e5 8. Nf5 Bxf5 9. exf5 Qc7 10. 0-0 Be7 11. Be3 0-0 12. Rc1 Rfd8 13. Nd5 Qb8 14. Bb6 Rd7 15. h3 a5 16. a3 Ne8 17. Bg4 Nf6 18. Re1 Nxg4 19. Qxg4 f6 20. Rc3 Bd8 21. Rg3 Ra6 22. Be3 b5 23. Bh6 Raa7 24. b3 bxc4 25. Qxc4 Kh8 26. Be3 Nd4 27. Bxd4 exd4 28. Re8# 1-0

[Event "Bolivar Region Selectivo Amateur"]
[Site "Bolivar"]
[Date "2017.01.22"]
[Round "5.5"]
[White "Cubillos, Carlos Alberto"]
[Black "Garcia Sanchez, Jose Anibal"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1683"]
[BlackElo "1600"]
[PlyCount "55"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[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. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. h3 h6 9. Bh4 Nh7 10. Bxe7 Qxe7 11. Nf3 Ng5 12. Ne5 Nd7 13. f4 Nxe5 14. fxe5 Ne4 15. 0-0 f5 16. Bxe4 fxe4 17. Qb3 Be6 18. Ne2 g5 19. Ng3 b5 20. Nh5 g4 21. hxg4 Bxg4 22. Nf6+ Rxf6 23. Rxf6 h5 24. Raf1 Be2 25. R1f2 Bc4 26. Qd1 Qh7 27. Qe1 Re8 28. R2f4 1-0

[Event "Bolivar Region Selectivo Amateur"]
[Site "Bolivar"]
[Date "2017.01.22"]
[Round "4.6"]
[White "Restrepo, Jose Hector"]
[Black "Cubillos, Carlos Alberto"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "1607"]
[BlackElo "1683"]
[PlyCount "46"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 Bb4 5. Bg5 dxe4 6. Bxe4 h6 7. Bxf6 Qxf6 8. Nge2 0-0 9. Qd3 c6 10. f4 Nd7 11. 0-0-0 Nb6 12. g4 Nd5 13. Bxd5 cxd5 14. h4 Qg6 15. Qxg6 fxg6 16. Rhf1 b6 17. Kb1 Ba6 18. Rf2 Rf7 19. a3 Bd6 20. Ka2 Raf8 21. Rdf1 e5 22. dxe5 Bxe5 23. Nxd5 Bc4+ 0-1

[Event "Bolivar Region Selectivo Amateur"]
[Site "Bolivar"]
[Date "2017.01.21"]
[Round "3.5"]
[White "Caicedo, Juan Guillermo"]
[Black "Cubillos, Carlos Alberto"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1600"]
[BlackElo "1683"]
[PlyCount "75"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Be2 Bd6 6. 0-0 Ne7 7. Ne5 Bxe2 8. Qxe2 0-0 9. Qg4 f6 10. Nd3 Nd7 11. Nf4 Qe8 12. Ne6 Kh8 13. Nd2 Rg8 14. Nf3 Nf8 15. Re1 Qf7 16. Nxf8 Rgxf8 17. Bf4 Bxf4 18. Qxf4 Ng6 19. Qf5 Rae8 20. h4 Kg8 21. h5 Nh8 22. Nh4 c6 23. Qg4 Rxe1+ 24. Rxe1 Re8 25. Re3 g6 26. Nf5 Qf8 27. Nh6+ Kg7 28. Qd7+ Kxh6 29. Rxe8 Qf7 30. Re7 Qg8 31. Qxb7 gxh5 32. Qxc6 Qg5 33. Qc7 Qg6 34. Qf4+ Qg5 35. Qxg5+ fxg5 36. Rxa7 Ng6 37. Ra6 h4 38. Rxg6+ 1-0

[Event "Bolivar Region Selectivo Amateur"]
[Site "Bolivar"]
[Date "2017.01.20"]
[Round "1.1"]
[White "Cubillos, Carlos Alberto"]
[Black "Ballesteros Lopez, William"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1683"]
[BlackElo "2053"]
[PlyCount "90"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. e3 0-0 5. Nc3 a6 6. g3 d6 7. Bg2 Bg4 8. Qc2 c6 9. Nge2 Qc8 10. 0-0 Bh3 11. f4 Bxg2 12. Kxg2 Re8 13. Ne4 Nxe4 14. Qxe4 Nd7 15. f5 Nf6 16. Qf3 e4 17. Qf4 cxd5 18. b3 dxc4 19. bxc4 b5 20. Bb2 Qd8 21. Bxf6 Qxf6 22. cxb5 axb5 23. g4 Ra3 24. g5 Qb2 25. Qg4 Rxe3 26. Rae1 Rf3 27. g6 fxg6 28. fxg6 h6 29. Qd7 Qe5 30. Ng3 Ref8 31. Kh1 Qd4 32. Qe6+ Kh8 33. Rxf3 exf3 34. Qh3 d5 35. Qd7 f2 36. Rf1 Qd3 37. Kg2 b4 38. Qc7 Qf3+ 39. Kh3 Bd4 40. Qe7 Bc3 41. Qc5 d4 42. Kh4 Qf6+ 43. Kh3 b3 44. Nh5 Qf5+ 45. Kg2 Qxc5 0-1

