[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.08"]
[Round "8"]
[White "Marulanda, Carlos Andres"]
[Black "Guarin Fonseca, Nobel Alfredo"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1856"]
[BlackElo "1988"]
[PlyCount "38"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. a3 dxc4 5. Qa4+ Nbd7 6. Bg5 Be7 7. Nbd2 0-0 8. Nxc4 c5 9. Rd1 Nb6 10. Qb3 Nxc4 11. Qxc4 Qb6 12. Bc1 cxd4 13. Nxd4 e5 14. Nf3 Be6 15. Qa4 Bb3 16. Qh4 Bxd1 17. Kxd1 Rfd8+ 18. Ke1 e4 19. Nd2 Rac8 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.07"]
[Round "6"]
[White "Beltran Duarte, Steven Ricardo"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "D52"]
[BlackElo "1856"]
[PlyCount "123"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Qc2 c6 6. Bg5 Nbd7 7. e3 Qa5 8. Nd2 dxc4 9. Bxf6 Nxf6 10. Nxc4 Qg5 11. a3 Be7 12. Ne5 Nd5 13. Ne4 Nxe3 14. fxe3 Qxe3+ 15. Be2 Qxd4 16. Nxc6 bxc6 17. Qxc6+ Qd7 18. Qxa8 0-0 19. Nc3 Bh4+ 20. Kf1 Bb7 21. Qxf8+ Kxf8 22. Rd1 Qc6 23. Rg1 Qb6 24. g3 Bf6 25. Na4 Qe3 26. Rd3 Qe4 27. Nc3 Qf5+ 28. Ke1 Qc5 29. Rf1 Bd4 30. Na4 Qe5 31. Rf4 Be4 32. Rb3 g5 33. Rb5 Bd5 34. Rxd4 Qxd4 35. Nc3 Bc6 36. Rxg5 Qg1+ 37. Kd2 Qxh2 38. Rh5 Qxg3 39. Rxh7 Qf4+ 40. Kc2 e5 41. Rh8+ Ke7 42. Rh5 e4 43. Ra5 Qf2 44. Re5+ Kd6 45. Rxe4 Qf5 46. Bd3 Bxe4 47. Nxe4+ Ke5 48. Nd2 Qf2 49. Kc3 f5 50. Nc4+ Kd5 51. b4 Qd4+ 52. Kd2 Qxc4 53. Bxc4+ Kxc4 54. Ke3 Kb3 55. Kf4 Kxa3 56. b5 Kb4 57. Kxf5 Kxb5 58. Ke4 Kb4 59. Kd3 Kb3 60. Kd2 Kb2 61. Kd3 a5 62. Ke4 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.07"]
[Round "7"]
[White "Rios Baron, Juan Andres"]
[Black "Marulanda, Carlos Andres"]
[Result "1/2-1/2"]
[ECO "C11"]
[BlackElo "1856"]
[PlyCount "98"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. e5 Nfd7 6. Bb5 Nc6 7. Nf3 cxd4 8. Bxc6 bxc6 9. Qxd4 Ba6 10. Bd2 Nb6 11. b3 Rc8 12. Rd1 Be7 13. Qg4 Kf8 14. a4 h5 15. Qf4 Kg8 16. h4 f6 17. Nd4 Qd7 18. a5 Na8 19. Nf3 Rf8 20. Rh3 fxe5 21. Nxe5 Rxf4 22. Nxd7 Rf5 23. Nb8 Bb7 24. a6 Bc8 25. Nxc6 Bc5 26. Be3 Bf8 27. Bxa7 Bxa6 28. Ra1 Bb7 29. Nd8 Bc8 30. Nb5 Be7 31. Bd4 e5 32. Rxa8 exd4 33. Nc6 Kh7 34. Nbxd4 Rf7 35. Nxe7 Bxh3 36. Rxh8+ Kxh8 37. gxh3 Rxe7+ 38. Kd2 Re4 39. Nf3 Kg8 40. c3 Kf8 41. Ng5 Rxh4 42. Ke3 Ke7 43. f4 Kf6 44. c4 dxc4 45. bxc4 Kf5 46. Nf3 Rxf4 47. Nd4+ Ke5 48. Nc6+ Kf5 49. Nd4+ Ke5 1/2-1/2

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.06"]
[Round "4"]
[White "Hernandez Vasquez, Edgar Alejandro"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "D12"]
[BlackElo "1856"]
[PlyCount "58"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. cxd5 exd5 7. Bd3 Bg6 8. Ne5 Bd6 9. f4 Qe7 10. 0-0 Bxd3 11. Qxd3 Nbd7 12. Bd2 0-0-0 13. Rac1 Kb8 14. a3 c5 15. Rfe1 c4 16. Qf1 Nb6 17. Qf3 Ne4 18. Qd1 Nxc3 19. Bxc3 f6 20. Nf3 g5 21. g3 h5 22. Ba5 h4 23. Bxb6 axb6 24. Qc2 hxg3 25. hxg3 Rh3 26. Kg2 Rdh8 27. Rh1 g4 28. Nh4 Qxe3 29. Qf2 Qe4+ 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.06"]
[Round "5"]
[White "Marulanda, Carlos Andres"]
[Black "Mesa Baez, Samuel"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1856"]
[BlackElo "2009"]
[PlyCount "82"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. Nf3 Nf6 2. c4 d6 3. d4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 e5 7. d5 a5 8. 0-0 Na6 9. Ne1 Ne8 10. Nd3 f5 11. f4 Nc5 12. fxe5 Nxe4 13. Nxe4 fxe4 14. Rxf8+ Kxf8 15. Nf2 Bxe5 16. Bh6+ Kg8 17. g3 Bxb2 18. Rb1 Bg7 19. Bxg7 Nxg7 20. Nxe4 Bf5 21. Bd3 Qe7 22. Qc2 Bxe4 23. Bxe4 Re8 24. Bg2 Qe3+ 25. Qf2 b6 26. Bh3 Qxf2+ 27. Kxf2 Nf5 28. Kf3 Kg7 29. Rb2 Kf6 30. Rd2 Re3+ 31. Kf2 Rc3 32. Bf1 Ne3 33. Rd3 Ng4+ 34. Kg1 Rxd3 35. Bxd3 Ne5 36. Be2 Kf5 37. h4 Ke4 38. g4 Kf4 39. g5 Ke3 40. Kf1 Nf3 41. Bxf3 Kxf3 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.05"]
[Round "3"]
[White "Marulanda, Carlos Andres"]
[Black "Munoz Gutierrez, Juan Andres"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1856"]
[BlackElo "1629"]
[PlyCount "59"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. a3 c5 5. dxc5 Bxc5 6. b4 Bb6 7. e3 0-0 8. Qc2 Nc6 9. Bb2 Re8 10. Nc3 d4 11. Rd1 e5 12. c5 Bc7 13. Be2 Bg4 14. Nb5 a6 15. Nxc7 Qxc7 16. exd4 Nxd4 17. Bxd4 exd4 18. 0-0 Re4 19. h3 Rae8 20. Rd2 Bf5 21. Bd3 Qf4 22. Bxe4 Bxe4 23. Rd3 Bxd3 24. Qxd3 Rd8 25. Re1 Kf8 26. g3 Qh6 27. Kg2 Qg6 28. Qc4 d3 29. Ne5 Qf5 30. Qxf7# 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.05"]
[Round "2"]
[White "Rivera, Alberto"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2276"]
[BlackElo "1856"]
[PlyCount "71"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 a6 5. Bg5 Be7 6. e3 0-0 7. Qc2 Nbd7 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Qxc7 Qb4+ 12. Qc3 Qd6 13. Bd3 b5 14. 0-0 Bb7 15. Rac1 Rfc8 16. Qa5 h5 17. Bf5 Rxc1 18. Rxc1 Nb6 19. b3 g6 20. Bh3 Kg7 21. g3 Rh8 22. Qc3 Bc8 23. Bxc8 Rxc8 24. Qb2 Rc7 25. Ne5 Nc8 26. Rc5 f6 27. Nd3 Ne7 28. Qc3 Rb7 29. Nf4 Kh6 30. Qc2 g5 31. Nxh5 Qe6 32. Qd1 Nf5 33. Qf3 Kg6 34. Rxd5 Rh7 35. Nf4+ gxf4 36. Qg4+ 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2024.12.04"]
[Round "1"]
[White "Marulanda, Carlos Andres"]
[Black "Camargo Bonilla, Juan Andres"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1856"]
[PlyCount "39"]
[EventDate "2024.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 e6 7. Nf3 Bd6 8. Bg5 h6 9. Bh4 0-0 10. 0-0 Re8 11. Re1 Be7 12. Nbd2 Qc7 13. Ne5 Bd7 14. f4 Rad8 15. Ndf3 a6 16. Bc2 Na5 17. Qd3 Bd6 18. Bxf6 gxf6 19. Qh7+ Kf8 20. Qxf7# 1-0

[Event "Bogota Distrito Capital op-B"]
[Site "Bogota"]
[Date "2024.09.21"]
[Round "4"]
[White "Barrera Pinilla, Nicolas"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1678"]
[BlackElo "1894"]
[PlyCount "54"]
[EventDate "2024.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Bf5 5. Nc3 e6 6. Be2 Bd6 7. Bg3 a6 8. 0-0 Qc7 9. dxc5 Bxg3 10. hxg3 Nge7 11. Nd4 Bg6 12. Bd3 e5 13. Nxc6 Qxc6 14. Bxg6 hxg6 15. Qe2 g5 16. f4 gxf4 17. exf4 Qxc5+ 18. Qf2 Qxf2+ 19. Rxf2 f6 20. fxe5 fxe5 21. Rd1 d4 22. Ne4 0-0-0 23. Rf7 Nd5 24. Rdf1 Ne3 25. R1f2 Rd7 26. R7f3 g6 27. Rd2 Rdh7 0-1

[Event "Bogota Distrito Capital op-B"]
[Site "Bogota"]
[Date "2024.09.21"]
[Round "5"]
[White "Reina Bonilla, Edwin Oswaldo"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1768"]
[BlackElo "1894"]
[PlyCount "83"]
[EventDate "2024.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 a6 4. a4 c5 5. e3 cxd4 6. exd4 Nf6 7. Bxc4 Nc6 8. Nge2 e6 9. 0-0 Be7 10. f3 0-0 11. Be3 Qc7 12. Bd3 Bd6 13. h3 Nb4 14. Rc1 Nxd3 15. Qxd3 Qa5 16. b3 Rd8 17. Ne4 Be7 18. Rfd1 Bd7 19. Bg5 Bc6 20. Nxf6+ gxf6 21. Bh6 Qh5 22. Qe3 Kh8 23. Kh1 Rg8 24. Ng1 Rg6 25. Bf4 Rag8 26. Rd2 Bb4 27. Rf2 Rd8 28. Rc4 a5 29. Ne2 Rdg8 30. Kh2 Be1 31. Bg3 Bxf2 32. Qxf2 Qf5 33. Rc5 Bd5 34. Rxa5 Qc2 35. Nf4 Qxb3 36. Nxg6+ hxg6 37. Qd2 Kg7 38. Bf4 Rc8 39. Bh6+ Kh7 40. Qf4 Rc2 41. Bf8 Kg8 42. Qxf6 1-0

[Event "Bogota Distrito Capital op-B"]
[Site "Bogota"]
[Date "2024.09.20"]
[Round "2"]
[White "Becerra Fonseca, Camila Andrea"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1554"]
[BlackElo "1894"]
[PlyCount "124"]
[EventDate "2024.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Bf5 5. Bd3 Bg6 6. c3 e6 7. Bb5 Qb6 8. Qa4 a6 9. Bxc6+ bxc6 10. Qb3 Qxb3 11. axb3 Bc2 12. Ne5 cxd4 13. Nxc6 dxe3 14. fxe3 Nf6 15. Nd2 Bc5 16. b4 Bb6 17. 0-0 0-0 18. c4 dxc4 19. Nxc4 Ba7 20. Nd6 Bb6 21. Nc4 Nd5 22. Nxb6 Nxb6 23. Rfc1 Be4 24. Bd6 Rfe8 25. Bc7 Nd5 26. Bf4 f6 27. Rc4 Bd3 28. Rd4 Bb5 29. Rc1 g5 30. Bg3 Nxe3 31. Re4 Nd5 32. Nd4 Bd7 33. Rc4 Kf7 34. Bd6 Rac8 35. Nc2 f5 36. Red4 Bb5 37. Rc5 Kf6 38. Kf2 Rcd8 39. Bc7 Rc8 40. Bd6 Rcd8 41. Bc7 Rd7 42. Ba5 Rb7 43. Na3 Nf4 44. Nc4 Bxc4 45. Rcxc4 e5 46. Rd6+ Re6 47. Rxe6+ Kxe6 48. Rc6+ Kd5 49. Rxa6 Nd3+ 50. Ke2 Nxb4 51. Rh6 Na2 52. Bd8 g4 53. Rh5 Ke4 54. Bg5 Rxb2+ 55. Kf1 Rb7 56. Kf2 Nb4 57. g3 Nd3+ 58. Ke2 f4 59. gxf4 exf4 60. Bh4 Rb2+ 61. Kf1 Kf3 62. Be1 Rb1 0-1

[Event "Bogota Distrito Capital op-B"]
[Site "Bogota"]
[Date "2024.09.20"]
[Round "3"]
[White "Marulanda, Carlos Andres"]
[Black "Samaca Pedraza, Andres Esteban"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1894"]
[BlackElo "1720"]
[PlyCount "110"]
[EventDate "2024.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Be2 cxd4 9. Nxd4 Bc5 10. Qd2 Qe7 11. Bf3 0-0 12. Nce2 f6 13. exf6 Nxf6 14. 0-0-0 Bd7 15. g4 e5 16. Nxc6 bxc6 17. g5 Ng4 18. Bxg4 Bxg4 19. fxe5 Bxe3 20. Qxe3 Rf3 21. Qd4 Qxg5+ 22. Kb1 Re3 23. Rdg1 Re4 24. Qc3 Rxe2 25. h3 Re8 26. hxg4 Qxe5 27. Qxe5 R8xe5 28. Kc1 Rf2 29. Rh3 d4 30. c3 Ree2 31. cxd4 Rc2+ 32. Kd1 Rxb2 33. Rc3 Rb1+ 34. Rc1 Rxc1+ 35. Kxc1 Rxa2 36. Rg3 Ra4 37. Rd3 Kf7 38. Kc2 Ra2+ 39. Kb3 Rg2 40. Kc4 Ke6 41. Kc5 Rc2+ 42. Kb6 Kd5 43. g5 Rh2 44. Kxa6 Rg2 45. Rh3 Rxg5 46. Rxh7 Kxd4 47. Kb6 c5 48. Kb5 c4+ 49. Kb4 Rg4 50. Rh8 g5 51. Re8 Re4 52. Rd8+ Ke3 53. Kc3 g4 54. Rg8 Kf3 55. Kd2 g3 0-1

[Event "Bogota Distrito Capital op-B"]
[Site "Bogota"]
[Date "2024.09.19"]
[Round "1"]
[White "Marulanda, Carlos Andres"]
[Black "Torres Hernandez, Deivy Santiago"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1894"]
[BlackElo "1608"]
[PlyCount "54"]
[EventDate "2024.09.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. e3 Nf6 4. Nc3 e6 5. d4 d5 6. dxc5 Bxc5 7. a3 a5 8. cxd5 Nxd5 9. Ne4 Be7 10. Bb5 Bd7 11. 0-0 0-0 12. Qe2 Qc7 13. Bd2 Na7 14. Bd3 Rfc8 15. Nfg5 g6 16. Qf3 f5 17. h4 h6 18. Rac1 Qd8 19. Nh3 fxe4 20. Qxe4 Be8 21. Qxe6+ Bf7 22. Qe4 Nc6 23. Bb1 Nf6 24. Qc2 Nd4 25. Qd1 Nb3 26. Rc2 Rc7 27. Rxc7 Rc8 0-1

[Event "Bogota District-ch"]
[Site "Bogota"]
[Date "2024.04.21"]
[Round "6"]
[White "Herrera Martinez, Victor Harly"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1640"]
[BlackElo "1899"]
[PlyCount "34"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. c4 dxc4 6. Bxc4 Nf6 7. 0-0 0-0 8. Bg5 Bg4 9. Nc3 Nbd7 10. h3 Bh5 11. Bb3 c6 12. Qd3 Nc5 13. dxc5 Bh2+ 14. Nxh2 Qxd3 15. Rac1 Qf5 16. Bh4 Qxc5 17. Bxf6 gxf6 0-1

[Event "Bogota District-ch"]
[Site "Bogota"]
[Date "2024.04.21"]
[Round "7"]
[White "Marulanda, Carlos Andres"]
[Black "Malagon Guzman, Juan Daniel"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1899"]
[BlackElo "1837"]
[PlyCount "76"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. a3 Be7 5. Nc3 0-0 6. Bf4 c5 7. dxc5 Bxc5 8. e3 a5 9. Nb5 Nc6 10. Qc2 Qe7 11. Rc1 b6 12. Nfd4 Bb7 13. Nb3 e5 14. Bg5 d4 15. Nxc5 bxc5 16. Qf5 h6 17. Bxf6 Qxf6 18. Qxf6 gxf6 19. Nd6 Rab8 20. Ne4 Ba8 21. Nxf6+ Kg7 22. Nd7 Rxb2 23. Nxf8 Kxf8 24. Be2 e4 25. Bh5 d3 26. 0-0 Ne5 27. Rb1 Rxb1 28. Rxb1 Bc6 29. Bd1 Nxc4 30. Rc1 Nb2 31. Rxc5 Nxd1 32. Rxc6 Nc3 33. Rd6 Ke7 34. Rd4 Ne2+ 35. Kf1 Nxd4 36. exd4 Kd6 37. Ke1 Kd5 38. Kd2 Kxd4 0-1

[Event "Bogota District-ch"]
[Site "Bogota"]
[Date "2024.04.20"]
[Round "4"]
[White "Guerrero Avila, Hernando"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1773"]
[BlackElo "1899"]
[PlyCount "37"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. e4 dxc4 5. Bxc4 b5 6. Be2 Bb7 7. a3 c5 8. dxc5 Qxd1+ 9. Bxd1 Bxc5 10. Bf3 Ne7 11. b4 Bb6 12. Bb2 Nbc6 13. Nge2 Ne5 14. Rd1 0-0 15. Nb1 N7g6 16. h4 Rfd8 17. Rxd8+ Rxd8 18. h5 Nd3+ 19. Kd2 0-1

[Event "Bogota District-ch"]
[Site "Bogota"]
[Date "2024.04.20"]
[Round "5"]
[White "Marulanda, Carlos Andres"]
[Black "Obando Guzman, Soren Federico"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1899"]
[BlackElo "2066"]
[PlyCount "50"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. e3 g6 4. d4 Bg7 5. Nc3 0-0 6. d5 d6 7. h3 e5 8. e4 Na6 9. Bd3 Nc7 10. 0-0 Nfe8 11. Nh2 f5 12. f4 exf4 13. exf5 Bxf5 14. Rxf4 Bd4+ 15. Kh1 Ng7 16. Ne2 Be5 17. Rf3 Qd7 18. Bh6 b5 19. cxb5 Nxb5 20. Qc2 Na3 21. Qd2 Bxd3 22. Rxf8+ Rxf8 23. Qxd3 Bxb2 24. Rd1 Qa4 25. Nc3 Bxc3 0-1

[Event "Bogota District-ch"]
[Site "Bogota"]
[Date "2024.04.19"]
[Round "3"]
[White "Marulanda, Carlos Andres"]
[Black "Cadena Montoya, Gustavo Adolfo"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "1899"]
[BlackElo "2207"]
[PlyCount "64"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. d4 Bg7 5. Bf4 0-0 6. e3 c5 7. Qc2 cxd4 8. Nxd4 Nc6 9. Rd1 Nxd4 10. Rxd4 Qa5 11. cxd5 Nxd5 12. Ra4 Qd8 13. Nxd5 Qxd5 14. e4 Qe6 15. Be2 Bd7 16. Ra3 Rfc8 17. Qb1 Bc6 18. f3 Qf6 19. Bc1 Qd4 20. Qd3 Qxd3 21. Bxd3 Bxe4 22. 0-0 Bd5 23. Ra4 e6 24. b3 a6 25. Be3 b5 26. Rh4 Bf6 27. Rh6 Rc3 28. Rd1 Rd8 29. Bb6 Bxf3 30. Bxd8 Bd4+ 31. Kf1 Bxd1 32. Rh3 Bg4 0-1

[Event "Bogota District-ch"]
[Site "Bogota"]
[Date "2024.04.18"]
[Round "2"]
[White "Santos Rios, Carlos Gabriel"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1594"]
[BlackElo "1899"]
[PlyCount "60"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. e4 Nf6 4. Bb2 g6 5. d4 cxd4 6. Nxd4 a6 7. Be2 Bg7 8. 0-0 0-0 9. Nd2 Nbd7 10. c4 Re8 11. cxd5 Ne5 12. N4f3 Nxf3+ 13. Bxf3 e6 14. dxe6 Bxe6 15. Rc1 Rc8 16. Rxc8 Qxc8 17. Qe2 Bg4 18. Bxg4 Nxg4 19. f3 Ne5 20. f4 Nd7 21. Bxg7 Kxg7 22. e5 Qc5+ 23. Kh1 Nb6 24. Ne4 Qb4 25. Nf6 Re7 26. Qd3 Rd7 27. Qf3 Rd2 28. Ne4 Rxa2 29. Rc1 Ra3 30. Nd2 Qxd2 0-1

[Event "Bogota District-ch"]
[Site "Bogota"]
[Date "2024.04.17"]
[Round "1"]
[White "Marulanda, Carlos Andres"]
[Black "Oviedo Mora, Jaime Orlando"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1899"]
[BlackElo "1761"]
[PlyCount "34"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. a3 Be7 5. Nc3 g6 6. Bf4 Nh5 7. Bd2 Nf6 8. h3 dxc4 9. e4 0-0 10. Bxc4 b5 11. Ba2 Bb7 12. Qe2 c5 13. dxc5 Bxc5 14. Rd1 Qc7 15. 0-0 Nc6 16. b4 Nd4 17. Nxd4 Nxe4 1-0

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.05"]
[Round "9"]
[White "Bejarano Urrego, Dany Andres"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2005"]
[BlackElo "1795"]
[PlyCount "135"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Bxf6 Nxf6 8. Ng3 0-0 9. Bd3 c5 10. c3 cxd4 11. Nxd4 Qb6 12. Qe2 Re8 13. 0-0-0 Nd5 14. Qh5 g6 15. Qf3 Bg5+ 16. Kc2 Nb4+ 17. Kb1 Nxd3 18. Rxd3 e5 19. Re1 Bd7 20. Nc2 Bc6 21. Qg4 Bf6 22. h4 Rad8 23. Rxd8 Qxd8 24. h5 Bd7 25. Qf3 Bc6 26. Qg4 Qd3 27. Re3 Qd7 28. Qxd7 Bxd7 29. Ne4 Bg7 30. h6 Bh8 31. Nd6 Rb8 32. Nb4 f5 33. Nd3 f4 34. Re1 Bc6 35. Nxe5 Bxg2 36. Ng4 Rd8 37. Re7 Rxd6 38. Re8+ Kf7 39. Rxh8 Be4+ 40. Kc1 g5 41. f3 Bf5 42. Ne5+ Ke7 43. Rb8 Ke6 44. Nc4 Rc6 45. b3 Rc7 46. Rg8 b5 47. Nd2 Rxc3+ 48. Kd1 a5 49. Rxg5 a4 50. Rg7 axb3 51. Nxb3 Kf6 52. Rb7 Rxf3 53. Rxb5 Kg5 54. Ke2 Re3+ 55. Kf2 Rd3 56. a4 Kg4 57. a5 Rf3+ 58. Kg2 Be4 59. Kg1 Kg3 60. Nd2 Re3 61. Nf1+ Kf3 62. Nxe3 fxe3 63. Rb2 e2 64. Rb3+ Kf4 65. Kf2 Kg5 66. a6 Kxh6 67. a7 Kg5 68. Rb8 1-0

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.05"]
[Round "8"]
[White "Estrella Becerra, Fernando"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1890"]
[BlackElo "1795"]
[PlyCount "98"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. e3 0-0 5. Ne2 d6 6. 0-0 c6 7. d4 Bb6 8. Nbc3 Bg4 9. Qc2 Nbd7 10. h3 Bh5 11. b4 Rc8 12. c5 Bc7 13. Bb2 Re8 14. dxe5 Bg6 15. Qb3 Nxe5 16. Nf4 d5 17. Nxg6 hxg6 18. Rad1 Qe7 19. Ne2 g5 20. Nd4 Nc4 21. Ba1 Ne4 22. Bxe4 Qxe4 23. Qd3 Qe7 24. Nf5 Qd7 25. g4 Ne5 26. Qe2 g6 27. Nd4 Kg7 28. Nf3 Qe7 29. Nxe5 Bxe5 30. Qd3 Rh8 31. Kg2 Bxa1 32. Rxa1 Qe5 33. Qd4 Rce8 34. Qxe5+ Rxe5 35. Rad1 f5 36. Rd4 Rhe8 37. Rfd1 Kf6 38. Kg3 R8e7 39. R1d3 b6 40. cxb6 axb6 41. b5 cxb5 42. Rxd5 Ra7 43. Rxe5 Kxe5 44. Rb3 f4+ 45. Kf3 Ra5 46. exf4+ gxf4 47. h4 b4 48. Rxb4 Ra3+ 49. Kg2 Rxa2 1-0

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.05"]
[Round "7"]
[White "Marulanda, Carlos Andres"]
[Black "Angulo, Ariolfo"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1795"]
[BlackElo "2005"]
[PlyCount "53"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 e6 4. Bb2 c5 5. bxc5 Bxc5 6. e3 e5 7. Nxe5 dxe3 8. fxe3 Nf6 9. Be2 0-0 10. 0-0 Qe7 11. Ng4 Nxg4 12. Bxg4 Nc6 13. Nc3 f5 14. Nd5 Qh4 15. Be2 Bd6 16. Nf4 g5 17. g3 Qh6 18. Nd5 Qh3 19. Bf3 Ne5 20. Bg2 Qh6 21. Rc1 Ng4 22. h3 Bxg3 23. Ne7+ Kf7 24. Nxf5 Bh2+ 25. Kh1 Bxf5 26. Rxf5+ Kg6 27. Rxf8 1-0

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.05"]
[Round "5"]
[White "Marulanda, Carlos Andres"]
[Black "Gonzalez Lopez, Nicolas Mateo"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1795"]
[BlackElo "2086"]
[PlyCount "54"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. cxd5 exd5 6. Bg5 Be7 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 0-0 10. 0-0 Nbd7 11. Rfe1 Re8 12. a3 a5 13. Rab1 Ne4 14. Bf4 Bf8 15. b4 axb4 16. axb4 Ra3 17. Rec1 Nb6 18. Nd2 Nxd2 19. Qxd2 Nc4 20. Qe2 b5 21. Nd1 Qf6 22. Be5 Qg6 23. Nb2 Ra2 24. Qf3 Nxb2 25. Qe2 Qd3 26. Rxb2 Qxe2 27. Rxe2 Rxe2 0-1

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.05"]
[Round "6"]
[White "Urquijo Prada, Santiago"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1712"]
[BlackElo "1795"]
[PlyCount "68"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. e3 cxd4 4. exd4 Ne4 5. Bf4 Qb6 6. Nc3 Qb4 7. Bd2 Qxd4 8. Nh3 Nxd2 9. Qxd2 Nc6 10. 0-0-0 Qxd2+ 11. Rxd2 g6 12. Nd5 Bh6 13. f4 0-0 14. Bb5 e6 15. Nf6+ Kh8 16. Nxd7 Rd8 17. Bxc6 bxc6 18. Ne5 Rxd2 19. Kxd2 Kg8 20. Nxc6 Bb7 21. Nxa7 Bxg2 22. Ra1 Rxa7 23. Ng5 e5 24. Ke3 exf4+ 25. Kxf4 Ra5 26. h4 f6 27. Kg3 fxg5 28. Kxg2 gxh4 29. b4 Ra3 30. b5 h3+ 31. Kh1 Be3 32. c4 g5 33. Re1 g4 34. Re2 g3 0-1

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.04"]
[Round "2"]
[White "Vargas Benavides, Mauricio"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2025"]
[BlackElo "1795"]
[PlyCount "55"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[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 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Bg7 6. Nf3 Nc6 7. Nc3 Ncxe5 8. e4 d6 9. h4 Nxf3+ 10. gxf3 gxh4 11. Bxh4 Bf6 12. Bg3 Ne5 13. Be2 Bd7 14. Qc2 c6 15. 0-0-0 Qc7 16. f4 Ng6 17. f5 Ne5 18. f4 0-0-0 19. fxe5 dxe5 20. Bh4 Bxh4 21. Rxh4 Qb6 22. Rdh1 h6 23. Kb1 Qe3 24. Qc1 Qf2 25. Rxh6 Rhg8 26. Rd1 Rg2 27. Rhd6 Kc7 28. Qd2 1-0

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.27"]
[Round "6.13"]
[White "Acosta Nunez, Miguel Antonio"]
[Black "Marulanda, Carlos Andres"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1708"]
[BlackElo "1844"]
[PlyCount "70"]
[EventDate "2022.06.24"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. a3 Qb6 6. Nf3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Be3 Nge7 10. Bd3 Qd8 11. 0-0 g6 12. Nbd2 Bg7 13. Nb3 0-0 14. Rc1 b6 15. Qd2 Nf5 16. Bxf5 exf5 17. Rfe1 Nb8 18. Bg5 Re8 19. Rxc8 Bxc8 20. Nc1 Qc7 21. Nd3 Ba6 22. Rc1 Qb7 23. Rc2 Rc8 24. Rxc8+ Qxc8 25. Bf6 Qc6 26. Nf4 Nd7 27. Bxg7 Kxg7 28. Qe3 Kf8 29. Qe1 Kg7 30. e6 fxe6 31. Nxe6+ Kf6 32. Nfg5 Nf8 33. Qe5+ Ke7 34. Nc5+ Kd8 35. Nge6+ Kc8 1/2-1/2

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.26"]
[Round "5.13"]
[White "Marulanda, Carlos Andres"]
[Black "Quintero, Raul"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1844"]
[BlackElo "1810"]
[PlyCount "63"]
[EventDate "2022.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. e3 d5 4. cxd5 Nxd5 5. Nc3 e6 6. g3 Be7 7. Bg2 0-0 8. 0-0 Nd7 9. a3 Rb8 10. Qe2 b6 11. Rd1 Bb7 12. d4 Qc8 13. e4 N5f6 14. Bf4 Ra8 15. Rac1 a6 16. Ne1 Ra7 17. dxc5 bxc5 18. Be3 Bc6 19. Nd3 Rb7 20. Rd2 Rd8 21. Nf4 Rb3 22. f3 Qb7 23. Bf1 Rb8 24. Rcc2 Bb5 25. Nxb5 axb5 26. Qf2 c4 27. Ne2 Rd3 28. Nc3 Rxe3 29. Kh1 Bc5 30. Qg2 h6 31. g4 Re8 32. Rd1 1/2-1/2

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.25"]
[Round "2.21"]
[White "Amaya Martinez, Ramiro Orlando"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1844"]
[PlyCount "84"]
[EventDate "2022.06.24"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. a3 Qb6 6. Nf3 c4 7. Nbd2 Bd7 8. b3 cxb3 9. Nxb3 Rc8 10. Bd3 Na5 11. Nxa5 Qxa5 12. Bd2 Ba4 13. Qb1 Qc7 14. Bb5+ Bxb5 15. Qxb5+ Qc6 16. Rb1 b6 17. a4 Ne7 18. 0-0 Nf5 19. g4 Nh6 20. h3 Be7 21. a5 Bd8 22. axb6 Qxb5 23. Rxb5 Bxb6 24. Ra1 Rf8 25. Ne1 Ng8 26. Nd3 Ne7 27. Nb4 f6 28. f4 fxe5 29. fxe5 Ng6 30. Nd3 Rf3 31. Nf2 Kd7 32. Rb2 Rcf8 33. Be1 Nf4 34. Kh2 g5 35. Raa2 h5 36. gxh5 Rh8 37. Ng4 Rxh3+ 38. Kg1 Nd3 39. Nf6+ Kc6 40. Kg2 g4 41. Rb1 Nxe1+ 42. Rxe1 Rxc3 0-1

[Event "Bogota El Tablazo op-B"]
[Site "Bogota"]
[Date "2022.06.25"]
[Round "3.11"]
[White "Marulanda, Carlos Andres"]
[Black "Hurtado Sarmiento, Juan Sebastian"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "1844"]
[BlackElo "1982"]
[PlyCount "66"]
[EventDate "2022.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. d4 Bg7 5. Bf4 0-0 6. e3 c5 7. dxc5 Ne4 8. Rc1 Qa5 9. Qb3 Na6 10. Qb5 Bxc3+ 11. bxc3 Qxa2 12. cxd5 Qxf2+ 13. Kd1 Qa2 14. Rc2 Qa1+ 15. Rc1 Nxc3+ 16. Kc2 Qxc1+ 17. Kxc1 Nxb5 18. Bxb5 Nxc5 19. d6 Bd7 20. Bxd7 Nxd7 21. dxe7 Rfe8 22. Bd6 Rac8+ 23. Kb2 Rc6 24. Rd1 Nb6 25. Kb3 Nc8 26. Bb4 Nxe7 27. Rd7 Rb6 28. Ka4 Nc6 29. Bc5 Rb2 30. Ng5 Ne5 31. Rc7 h6 32. Ne4 b5+ 33. Ka3 Nc4# 0-1

[Event "Bogota Excalibur op"]
[Site "Bogota"]
[Date "2022.03.21"]
[Round "6"]
[White "Marulanda, Carlos Andres"]
[Black "Pena Canon, Javier Orlando"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1816"]
[BlackElo "1535"]
[PlyCount "65"]
[EventDate "2022.03.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d5 3. d4 e6 4. Bf4 c5 5. Nc3 dxc4 6. Qa4+ Bd7 7. Qxc4 cxd4 8. Nxd4 Nc6 9. Ndb5 e5 10. Bg5 Be7 11. Bxf6 Bxf6 12. Nd6+ Ke7 13. Rd1 Be6 14. Qc5 Qa5 15. Ndb5+ Ke8 16. b4 Be7 17. Qxe7+ Kxe7 18. bxa5 Nb4 19. a3 Nc2+ 20. Kd2 Bb3 21. Rb1 Rhd8+ 22. Kc1 Nd4 23. Nxd4 exd4 24. Rxb3 Rac8 25. e3 dxc3 26. Be2 Rd2 27. Rxc3 Rxc3+ 28. Kxd2 Rxa3 29. Rb1 Ra2+ 30. Kd3 Rxa5 31. Rxb7+ Ke6 32. Kd4 Rd5+ 33. Kc3 1-0

[Event "Bogota Excalibur op"]
[Site "Bogota"]
[Date "2022.03.19"]
[Round "3"]
[White "Malagon Guzman, Juan Daniel"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1593"]
[BlackElo "1816"]
[PlyCount "39"]
[EventDate "2022.03.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Qf3 Ne7 6. Ne2 Nbc6 7. c3 Be6 8. Bf4 h6 9. Bxd6 Qxd6 10. Qg3 Qxg3 11. Nxg3 0-0-0 12. Nd2 f5 13. 0-0-0 f4 14. Ne2 Rhf8 15. Rhe1 Bg4 16. f3 Bd7 17. Nb3 b6 18. Ng1 Nf5 19. Bxf5 Bxf5 20. Kd2 0-1

[Event "Bogota Excalibur op"]
[Site "Bogota"]
[Date "2022.03.18"]
[Round "1"]
[White "Linares Pulgarin, Frederic Andres"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1959"]
[BlackElo "1816"]
[PlyCount "64"]
[EventDate "2022.03.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 c6 7. Bd3 Ne4 8. Bxe7 Qxe7 9. Bxe4 dxe4 10. Nge2 Nd7 11. 0-0 0-0 12. Qb3 Nb6 13. d5 cxd5 14. Nxd5 Nxd5 15. Qxd5 Rd8 16. Qc4 Bd7 17. Nd4 a6 18. Qc7 Qg5 19. Qxb7 Qg6 20. Kh1 Rab8 21. Qc7 Qb6 22. Qxb6 Rxb6 23. b3 Bb5 24. Rfc1 Rbb8 25. Rc5 Rbc8 26. Rac1 Rxc5 27. Rxc5 Bd3 28. h4 g6 29. Kh2 Rd7 30. Kg3 Kg7 31. a3 Rb7 32. h5 Kf6 0-1

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.15"]
[Round "6"]
[White "Marulanda, Carlos Andres"]
[Black "Ullune Camayo, Jose Eduardo"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1829"]
[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. Nf3 d6 2. d4 g6 3. Bg5 a6 4. Nc3 Bg7 5. e4 h6 6. Bf4 g5 7. Bg3 Bg4 8. Qd2 Bxf3 9. gxf3 Nc6 10. Ne2 e5 11. d5 Nce7 12. h4 Ng6 13. hxg5 Qxg5 14. f4 exf4 15. Nxf4 Nxf4 16. Bxf4 Qe7 17. 0-0-0 0-0-0 18. f3 Qf6 19. c3 Ne7 20. Be2 Rh7 21. Bg5 Qe5 22. f4 Qxe4 23. Bd3 Qxd5 24. Bxe7 Re8 25. Bxh7 Qxa2 26. Bxd6 Qa1+ 27. Kc2 Qa4+ 28. Kb1 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 "Marulanda, Carlos Andres"]
[Black "Gonzalez Suarez, Yonel"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1829"]
[BlackElo "1456"]
[PlyCount "51"]
[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. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Bg5 Be7 5. Nc3 0-0 6. c5 c6 7. h3 Nbd7 8. Bf4 a5 9. a3 Ne8 10. e3 f6 11. b4 b6 12. Bd3 axb4 13. axb4 Rxa1 14. Qxa1 bxc5 15. bxc5 e5 16. dxe5 Nxc5 17. Bc2 Ba6 18. Nd4 fxe5 19. Nxc6 Qd6 20. Nxe5 Qe6 21. Qb1 Nf6 22. Bf5 Qd6 23. Ng6 Rb8 24. Nxe7+ Kf7 25. Bxd6 Rxb1+ 26. Nxb1 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.13"]
[Round "3"]
[White "Rojas Garcia, Julio Cesar"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "D53"]
[BlackElo "1829"]
[PlyCount "70"]
[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 d5 2. c4 e6 3. Nc3 a6 4. Nf3 Nf6 5. Bg5 Be7 6. e3 dxc4 7. Bxc4 b5 8. Bb3 Bb7 9. 0-0 Nbd7 10. a3 0-0 11. Re1 Rc8 12. Rc1 c5 13. dxc5 Nxc5 14. Bc2 Qb6 15. Qe2 b4 16. axb4 Qxb4 17. Rb1 Rfd8 18. Red1 Qg4 19. Bf4 Nce4 20. Rxd8+ Bxd8 21. h3 Qh5 22. Nxe4 Nxe4 23. Rd1 Nf6 24. Bb1 g5 25. Bg3 Bb6 26. Nd4 Rd8 27. Qxh5 Nxh5 28. Bh2 f6 29. Ba2 Ng7 30. Rc1 Bxd4 31. exd4 Rxd4 32. Re1 Bd5 33. Bb1 Nh5 34. Bd6 Nf4 35. Bxf4 Rxf4 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.12"]
[Round "9"]
[White "Marulanda, Carlos Andres"]
[Black "Pena Mora, Carlos"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1881"]
[BlackElo "1449"]
[PlyCount "39"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 f5 4. cxd5 exd5 5. Bf4 Nf6 6. Nc3 c6 7. e3 Bd6 8. Ne5 Qc7 9. Rc1 a6 10. Bd3 Nbd7 11. Nxd7 Bxd7 12. Bg5 0-0 13. Bxf6 Rxf6 14. Nxd5 Qa5+ 15. Nc3 Re8 16. 0-0 f4 17. Ne4 Rh6 18. Nxd6 Rxd6 19. Rc5 Qxa2 20. Bc4+ 1-0

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.12"]
[Round "8"]
[White "Riano Espinoza, Laura Sofia"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1131"]
[BlackElo "1881"]
[PlyCount "48"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Bxc6 bxc6 8. 0-0 Ne7 9. Bg5 Qc7 10. Bxe7 Bxe7 11. Nf3 a5 12. c3 a4 13. Na3 Qa5 14. Qc2 Rb8 15. Rab1 0-0 16. Rfd1 Rb7 17. Nd4 Rfb8 18. Ne2 f6 19. f4 Be8 20. g4 fxe5 21. f5 exf5 22. gxf5 Bh5 23. Re1 Bxe2 24. Qxe2 Bxa3 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.11"]
[Round "6"]
[White "Leal, Camilo Andres"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1881"]
[PlyCount "36"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 Bc5 4. Nc3 Nf6 5. Be2 h6 6. 0-0 d6 7. b3 Bg4 8. h3 Be6 9. a3 g5 10. b4 Bb6 11. b5 Nd4 12. Nxd4 Bxd4 13. Bb2 Rg8 14. a4 g4 15. h4 g3 16. Qe1 Nh5 17. Bxh5 Qxh4 18. Qe2 Qh2# 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.11"]
[Round "7"]
[White "Marulanda, Carlos Andres"]
[Black "Forero Wilches, Moises Alfonso"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1881"]
[PlyCount "38"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 Bf5 5. Bf4 e6 6. e3 Nbd7 7. c5 Be7 8. h3 b5 9. b4 a5 10. a3 a4 11. Nxb5 cxb5 12. Bxb5 0-0 13. Bxa4 Ne4 14. Qb3 Bf6 15. Bc6 Ndxc5 16. bxc5 Nxc5 17. dxc5 Bxa1 18. 0-0 Bf6 19. Bd6 Re8 1-0

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.10"]
[Round "4"]
[White "Lara Aguirre, Maria Camila"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1083"]
[BlackElo "1881"]
[PlyCount "57"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Re1 Bb4 11. Re2 Ne7 12. Be3 Qh4 13. Nd2 Bc6 14. a3 Bxd2 15. Qxd2 0-0 16. Bg5 Qg4 17. Bxe7 Rfe8 18. Bg5 d4 19. f3 Qh5 20. Be4 Bb5 21. Bd3 Bc6 22. Rc1 Rac8 23. Rf2 f6 24. exf6 gxf6 25. Bxf6 Kf7 26. g4 Qd5 27. Qh6 Rg8 28. Be4 Qd6 29. Bxh7 1-0

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.10"]
[Round "5"]
[White "Marulanda, Carlos Andres"]
[Black "Gallo, Marco"]
[Result "0-1"]
[ECO "D26"]
[WhiteElo "1881"]
[PlyCount "30"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. e3 d5 4. d4 cxd4 5. exd4 e6 6. Nc3 dxc4 7. Bxc4 Be7 8. 0-0 0-0 9. Qe2 a6 10. a4 b6 11. Bf4 Bb7 12. Rfd1 Nd5 13. Bxb8 Rxb8 14. Bxa6 Nf4 15. Qf1 Nh3+ 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.09"]
[Round "2"]
[White "Delgado Caballero, Nigel Alejandro"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1881"]
[PlyCount "61"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 Ne7 6. Be2 Bf5 7. Be3 Nbc6 8. a3 a6 9. Qd2 0-0 10. 0-0 Re8 11. Rfe1 Ng6 12. h3 Nce7 13. Bd3 c6 14. Ne2 Qc7 15. b3 Rad8 16. b4 Be4 17. Bxe4 dxe4 18. Ng5 Nf5 19. Nc3 Nxe3 20. fxe3 f5 21. Qe2 b5 22. Qh5 Nf8 23. h4 g6 24. Qd1 Bh2+ 25. Kh1 Bg3 26. Rf1 Bxh4 27. Nh3 Ne6 28. Ne2 Rd7 29. c3 Rf7 30. a4 bxa4 31. Rxa4 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.09"]
[Round "3"]
[White "Marulanda, Carlos Andres"]
[Black "Carrillo Riano, Karen Sofia"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1881"]
[BlackElo "1309"]
[PlyCount "38"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 e6 3. Nc3 Nc6 4. e3 Nf6 5. d4 cxd4 6. exd4 Bb4 7. a3 Bxc3+ 8. bxc3 Qc7 9. Bd3 b6 10. Bg5 Na5 11. Qe2 Ba6 12. Nd2 Rc8 13. 0-0 Nxc4 14. Rfe1 Nd5 15. Rac1 b5 16. Qf3 Nb2 17. Bb1 Bb7 18. Be4 0-0 19. Rb1 f5 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.08"]
[Round "7"]
[White "Macias Chavarro, Manuela"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1478"]
[BlackElo "1854"]
[PlyCount "8"]
[EventDate "2019.12.05"]
[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 e6 2. Nf3 d5 3. e5 c5 4. b4 c4 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.08"]
[Round "6"]
[White "Marulanda, Carlos Andres"]
[Black "Sanz Alonso, Francisco Javier"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1854"]
[BlackElo "2356"]
[PlyCount "24"]
[EventDate "2019.12.05"]
[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. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. d3 N8c6 7. a3 Na6 8. Bf4 g6 9. Qe2 Bg7 10. Qd2 Na5 11. Rd1 Nb3 12. Qc2 Be6 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.07"]
[Round "5"]
[White "Ruiz, Gustavo"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1812"]
[BlackElo "1854"]
[PlyCount "38"]
[EventDate "2019.12.05"]
[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 e6 2. d4 d5 3. e5 c5 4. Be3 cxd4 5. Qxd4 Nc6 6. Bb5 Nge7 7. f4 Qa5+ 8. Nc3 Nf5 9. Qd3 Be7 10. Nf3 Qc7 11. a3 a6 12. Ba4 0-0 13. 0-0-0 b5 14. Bb3 b4 15. axb4 Nxb4 16. Qe2 Bd7 17. Bd2 d4 18. Nb1 Bb5 19. Qf2 Nd3# 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.06"]
[Round "3"]
[White "Marulanda, Carlos Andres"]
[Black "Robles Gomez, Juan Cesar"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1854"]
[BlackElo "1538"]
[PlyCount "61"]
[EventDate "2019.12.05"]
[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. Nf3 d5 2. c4 d4 3. b4 c5 4. bxc5 Nc6 5. e3 dxe3 6. fxe3 e6 7. d4 a6 8. Bb2 Nf6 9. Bd3 Nb4 10. Qa4+ Nc6 11. 0-0 Bd7 12. Qd1 Ne7 13. Ne5 Bc6 14. Nc3 Nf5 15. Bxf5 exf5 16. Nxc6 bxc6 17. Qf3 Qd7 18. Na4 Ng4 19. h3 Nf6 20. Nb6 Qb7 21. Nxa8 Qxa8 22. Qxf5 Be7 23. d5 Bxc5 24. Bxf6 gxf6 25. Qxf6 Rf8 26. Qe5+ Kd7 27. Rad1 Bd6 28. dxc6+ Qxc6 29. c5 Qa4 30. Qxd6+ Ke8 31. Qd8# 1-0

[Event "Bogota Grand Prix Parada Bima 3rd"]
[Site "Bogota"]
[Date "2019.11.02"]
[Round "3.1"]
[White "Vargas Benavides, Mauricio"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2160"]
[BlackElo "1825"]
[PlyCount "119"]
[EventDate "2019.11.02"]
[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. Nf3 Nf6 4. g3 c5 5. Bg2 cxd4 6. Nxd4 Nc6 7. cxd5 exd5 8. 0-0 Be7 9. Nc3 0-0 10. Bf4 Qb6 11. Ndb5 d4 12. Nc7 dxc3 13. Nxa8 Qxb2 14. Nc7 Bf5 15. Nd5 Nxd5 16. Qxd5 Be6 17. Qe4 Bxa2 18. Qe3 Bf6 19. Bxc6 bxc6 20. Be5 Re8 21. Bxc3 Qxe2 22. Qxe2 Rxe2 23. Rfe1 Rxe1+ 24. Rxe1 h6 25. Bxf6 gxf6 26. Ra1 Bd5 27. Rxa7 Kg7 28. Kf1 Kg6 29. Ke2 Kg5 30. f3 h5 31. Ra8 f5 32. Rg8+ Kf6 33. Ke3 Be6 34. Kf4 c5 35. Rg5 c4 36. Rxh5 Kg6 37. Rg5+ Kf6 38. Rg8 Ke7 39. Ra8 Kd6 40. Ra5 Kc6 41. Ke3 Kd6 42. Kd4 Ke7 43. h4 Kf6 44. Rc5 Kg6 45. Ke5 Kh5 46. Kf6 Kh6 47. Ke5 Kh5 48. Kf4 Kg6 49. g4 fxg4 50. fxg4 Kh6 51. h5 Kg7 52. g5 Kh7 53. Ke5 Bg4 54. Rc6 c3 55. Kf4 Bd1 56. Kf5 c2 57. g6+ fxg6+ 58. hxg6+ Kg7 59. Rc7+ Kg8 60. Kf6 1-0

[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.03"]
[Round "6"]
[White "Fajardo, Icenover"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1711"]
[BlackElo "1870"]
[PlyCount "79"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nc3 Bf5 4. Nh4 Bg6 5. f3 e6 6. g4 Ne4 7. Ng2 Nd6 8. h4 h6 9. Bf4 Be7 10. Bg3 Nc6 11. a3 Nc4 12. e3 Nb6 13. Bd3 Bxd3 14. cxd3 Bd6 15. Bf2 e5 16. dxe5 Nxe5 17. f4 Nc6 18. b4 a6 19. Qf3 Nxb4 20. axb4 Bxb4 21. Kd2 Qf6 22. Rhc1 Qc6 23. e4 Rd8 24. Bxb6 dxe4 25. Qe2 Rxd3+ 26. Ke1 Rxc3 27. Rxc3 Bxc3+ 28. Kf1 Bxa1 29. Be3 Qb5 30. f5 g6 31. fxg6 fxg6 32. Qxb5+ axb5 33. Bd2 Rf8+ 34. Ke2 Rf3 35. Bxh6 Bd4 36. Nf4 Kf7 37. h5 gxh5 38. g5 Rxf4 39. g6+ Kxg6 40. Bxf4 0-1

[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.02"]
[Round "4"]
[White "Afanador Duran, Elias"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1746"]
[BlackElo "1870"]
[PlyCount "83"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. g3 Nc6 4. Bg2 g6 5. b3 Bg7 6. Bb2 d6 7. 0-0 0-0 8. Nc3 Bf5 9. Nh4 Bg4 10. h3 Be6 11. e3 d5 12. cxd5 Nxd5 13. Na4 Bxb2 14. Nxb2 Ndb4 15. Qc1 Qd7 16. Kh2 b6 17. Nf3 Rad8 18. Rd1 Nxa2 19. Rxa2 Bxb3 20. Ra3 Bxd1 21. Qxd1 b5 22. Qa1 c4 23. Ra6 e5 24. Ng5 Nb4 25. Rxa7 Qxd2 26. Ne4 Nc2 27. Qa6 Qb4 28. Nf6+ Kg7 29. Nd5 Rxd5 30. Bxd5 Qxb2 31. Qe6 e4 32. Rxf7+ Rxf7 33. Qxf7+ Kh6 34. Qf8+ Qg7 35. Qf4+ g5 36. Qxe4 Qg6 37. Qe5 Na3 38. Be4 Qf7 39. f4 gxf4 40. exf4 Qg7 41. Qe6+ Qg6 42. Bxg6 1-0

[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.01"]
[Round "3"]
[White "Marulanda, Carlos Andres"]
[Black "Romero Kries, Mario Andres"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1870"]
[BlackElo "1612"]
[PlyCount "81"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 c6 5. a4 dxc4 6. e4 Bb4 7. Qc2 Nbd7 8. Bxc4 0-0 9. Bg5 Be7 10. Rd1 h6 11. Bh4 Qa5 12. 0-0 Bb4 13. Ba2 Re8 14. Bb1 g6 15. Ne5 Nxe5 16. Bxf6 Nd7 17. Bh4 Qh5 18. Bg3 e5 19. Ne2 g5 20. dxe5 Nf8 21. Nd4 Ne6 22. Nf5 Nf4 23. Nd6 Rxe5 24. Nxc8 Rxc8 25. Rd7 Re7 26. Rxe7 Bxe7 27. e5 Ng6 28. e6 Nf8 29. exf7+ Qxf7 30. b4 Qf6 31. Re1 Bd6 32. Ba2+ Kg7 33. Qc4 Ng6 34. Bxd6 Qxd6 35. Qf7+ Kh8 36. Bb1 Rg8 37. h3 Qxb4 38. Qf6+ Rg7 39. Re8+ Kh7 40. Bxg6+ Rxg6 41. Rh8# 1-0

[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.01"]
[Round "2"]
[White "Nino Montanez, Juan Carlos"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1492"]
[BlackElo "1870"]
[PlyCount "54"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Qb6 7. Be2 Nge7 8. Nc3 Nf5 9. Bb5 Bd7 10. Bxc6 bxc6 11. Rb1 c5 12. Be3 cxd4 13. Nxd4 Nxe3 14. fxe3 g6 15. Qe2 a6 16. 0-0 Bg7 17. Qf3 0-0 18. Nxd5 exd5 19. Qxd5 Rad8 20. Qf3 Bxe5 21. Rfd1 Bc8 22. Qf2 Bg4 23. Nf3 Rxd1+ 24. Rxd1 Qxb2 25. Qxb2 Bxb2 26. h3 Bf5 27. Nd4 Rd8 0-1

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.19"]
[Round "5"]
[White "Bastidas Aponte, Victor Alberto"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1430"]
[BlackElo "1870"]
[PlyCount "68"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 Nge7 7. b3 cxd4 8. cxd4 Nf5 9. Be3 Bb4+ 10. Kf1 0-0 11. g4 Nxe3+ 12. fxe3 f6 13. exf6 Rxf6 14. Kg2 Bd7 15. a3 Be7 16. Nc3 Rd8 17. Na4 Qc7 18. b4 b6 19. Nb2 Bc8 20. Rc1 Qd7 21. Bb5 Qe8 22. Bxc6 Qg6 23. Ne5 Qe4+ 24. Nf3 Qxg4+ 25. Kf2 Rdf8 26. Ke2 Rxf3 27. Kd3 Qe4+ 28. Kc3 Rxe3+ 29. Nd3 Bf6 30. Qc2 Bxd4+ 31. Kb3 Rxd3+ 32. Ka4 Qe3 33. Qa2 Rf2 34. Ba8 Bd7+ 0-1

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.18"]
[Round "3"]
[White "Valle, Efrain"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2139"]
[BlackElo "1870"]
[PlyCount "67"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 d6 4. 0-0 Bd7 5. d4 cxd4 6. Nxd4 Nc6 7. Nc3 g6 8. e4 Bg7 9. Re1 Qb6 10. Nxc6 bxc6 11. h3 Rd8 12. a4 a5 13. Qd3 0-0 14. Be3 Qb8 15. Ra3 Be6 16. Bc1 Nd7 17. f4 f5 18. exf5 Bxf5 19. Qc4+ Kh8 20. Qxc6 Rc8 21. Qf3 e5 22. Rb3 Qc7 23. Rb7 Qd8 24. g4 Be6 25. Qg3 Nc5 26. Rxg7 Kxg7 27. fxe5 dxe5 28. Rxe5 Bf7 29. Bg5 Qd4+ 30. Be3 Qb4 31. Qh4 Rfe8 32. Nd5 Rxe5 33. Qf6+ Kf8 34. Bh6+ 1-0

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.05"]
[Round "6"]
[White "Marulanda, Carlos Andres"]
[Black "Barrios, Felipe"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1820"]
[BlackElo "1937"]
[PlyCount "134"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Be7 8. Kh1 Qc7 9. Bd3 Nc6 10. Nxc6 Qxc6 11. f4 b5 12. a3 Bb7 13. Qe2 0-0 14. Bd2 d5 15. e5 Ne4 16. Rae1 f5 17. exf6 Bxf6 18. Nxe4 dxe4 19. Bxe4 Qxe4 20. Qxe4 Bxe4 21. Rxe4 Bxb2 22. Bb4 Rfe8 23. Rfe1 Kf7 24. c4 bxc4 25. Rxc4 Rac8 26. Rce4 g6 27. g3 Rc2 28. R4e2 Rxe2 29. Rxe2 Bd4 30. Rc2 Bb6 31. Rc6 Rb8 32. Bd6 Rb7 33. Rc8 Bd4 34. Kg2 Rb2+ 35. Kh3 h5 36. Rc7+ Kf6 37. g4 Rb3+ 38. Kg2 hxg4 39. Rc4 Bb2 40. Ra4 Rb6 41. Bb4 Rc6 42. Kg3 Kf5 43. Ra5+ e5 44. fxe5 Bxe5+ 45. Kg2 Ke4 46. Rc5 Rb6 47. Rc4+ Kf5 48. Rc2 g5 49. Be7 Rh6 50. Kg1 Re6 51. Bb4 Bf4 52. Kg2 Rh6 53. Kg1 Ke4 54. Rg2 Rc6 55. Re2+ Kd3 56. Rb2 Rc1+ 57. Kg2 Rc2+ 58. Rxc2 Kxc2 59. Be7 Kb3 60. Bc5 a5 61. Bf8 a4 62. Be7 Bc1 63. Kg3 Bxa3 64. Bxg5 Bb4 65. Bf6 a3 66. Kxg4 a2 67. h4 Bc3 0-1

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.04"]
[Round "5"]
[White "Ramirez Beltran, Francisco Javier"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1955"]
[BlackElo "1820"]
[PlyCount "103"]
[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. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Bb4+ 7. Nc3 Nge7 8. Bd3 Bd7 9. 0-0 Ng6 10. Be3 Rc8 11. Rc1 a6 12. a3 Bxc3 13. Rxc3 Na5 14. Rxc8 Qxc8 15. Qe2 0-0 16. Rc1 Qd8 17. b4 Nc6 18. g3 f5 19. Ng5 Qe8 20. f4 h6 21. Nf3 Na7 22. Qb2 Ne7 23. h4 Nec6 24. Kf2 Qd8 25. Nd2 Nc8 26. Nb3 Nb6 27. Nc5 Bc8 28. a4 Qe7 29. a5 Nd7 30. Nxa6 Ncxe5 31. dxe5 bxa6 32. b5 axb5 33. Qxb5 g5 34. hxg5 hxg5 35. a6 Bxa6 36. Qxa6 gxf4 37. Bxf4 Nc5 38. Qb5 Nxd3+ 39. Qxd3 Ra8 40. Rc2 Qb4 41. Bd2 Ra3 42. Bxb4 Rxd3 43. Rc7 Rb3 44. Bd6 Rb2+ 45. Ke3 Rg2 46. Kf3 Rg1 47. Re7 d4 48. Rxe6 d3 49. Bb4 Rb1 50. Bd2 Rd1 51. Bf4 Rh1 52. Ke3 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.10"]
[Round "6"]
[White "Marulanda, Carlos Andres"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1822"]
[BlackElo "2124"]
[PlyCount "84"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. Bb5 a6 4. Ba4 Nf6 5. d3 e5 6. h3 Be7 7. Be3 Bd7 8. Nbd2 0-0 9. Nf1 Nd4 10. Bxd7 Nxf3+ 11. gxf3 Nxd7 12. Ng3 Bg5 13. Qd2 Bxe3 14. fxe3 Qh4 15. Qg2 f5 16. 0-0-0 fxe4 17. fxe4 Qg5 18. Kb1 Kh8 19. Rdg1 Rf7 20. Qe2 Raf8 21. h4 Qe7 22. Nf5 Qe6 23. h5 Rg8 24. Rh2 Nf6 25. Rg6 d5 26. h6 gxh6 27. Rxg8+ Nxg8 28. Qg4 Qg6 29. Rg2 Qxg4 30. Rxg4 dxe4 31. dxe4 Ne7 32. Kc1 Nxf5 33. exf5 Rxf5 34. Kd2 h5 35. Rh4 Kg7 36. Kd3 Kg6 37. a4 Kg5 38. Rh2 h4 39. Ke4 Kg4 40. Rxh4+ Kxh4 41. Kxf5 h5 42. Kxe5 Kg5 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.09"]
[Round "5"]
[White "Rojas Diaz, James Ivan"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1941"]
[BlackElo "1822"]
[PlyCount "70"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. c4 Bb4+ 6. Nc3 0-0 7. Bd3 Qe7+ 8. Be3 Ng4 9. 0-0 Bxc3 10. bxc3 Nxe3 11. fxe3 Qxe3+ 12. Kh1 dxc4 13. Bxc4 Nc6 14. Qc2 Bg4 15. Rae1 Qh6 16. Ne5 Nxe5 17. Rxe5 Be6 18. d5 Bd7 19. Qb2 Qd6 20. Rh5 g6 21. Rh4 b5 22. Qd2 f5 23. Bd3 Rae8 24. Rd4 Re5 25. Be2 Rfe8 26. Bf3 Bc8 27. c4 bxc4 28. Rxc4 Ba6 29. Rc6 Qe7 30. Rxa6 Re1 31. Qf2 Qe3 32. Qxe3 Rxf1+ 33. Qg1 Ree1 34. h3 Rxg1+ 35. Kh2 f4 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.08"]
[Round "2"]
[White "Martinez, Jorge Alexander"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2260"]
[BlackElo "1822"]
[PlyCount "61"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bg5 Be7 8. Bd3 a6 9. Qe2 Nd5 10. Bd2 c5 11. dxc5 Bxc5 12. 0-0-0 Qc7 13. Ne5 Bd4 14. f4 Qb6 15. c3 Be3 16. Bc4 Bxd2+ 17. Rxd2 0-0 18. Rd4 Qc5 19. Rhd1 Rd8 20. f5 b5 21. Bb3 Bb7 22. fxe6 fxe6 23. Qh5 Qc7 24. Bc2 h6 25. c4 Rac8 26. Rg4 Nf6 27. Qxh6 Be4 28. Qxf6 Bxc2 29. Qxe6+ Kh8 30. Rh4+ Bh7 31. Ng6# 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.11"]
[Round "9"]
[White "Sarmiento Tobon, Luis"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1790"]
[PlyCount "31"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Bd6 6. b3 Nbd7 7. Bb2 c6 8. Nbd2 Qc7 9. Nh4 Bg6 10. Nxg6 hxg6 11. Nf3 Ne4 12. Rc1 f5 13. c4 g5 14. c5 Be7 15. Ne5 Nxe5 16. dxe5 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.08"]
[Round "6"]
[White "Marulanda, Carlos Andres"]
[Black "Prado Segura, Robinson Alexander"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1828"]
[PlyCount "44"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. a3 d5 4. e3 Be6 5. d4 Nd7 6. Nd2 c6 7. c4 Bd6 8. Ne2 Ne7 9. dxe5 fxe5 10. cxd5 cxd5 11. g3 0-0 12. Bg2 Qe8 13. 0-0 Qh5 14. Nc3 Qxd1 15. Raxd1 Rac8 16. Nf3 h6 17. Nh4 g5 18. Nf3 Bb8 19. Ne1 e4 20. Nc2 Ne5 21. Nd4 Bg4 22. Rb1 Nc4 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.06"]
[Round "2"]
[White "Galano Rodriguez, Ernesto"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1990"]
[PlyCount "111"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. cxd5 exd5 6. Bg5 Be7 7. Qc2 Bg4 8. Ne5 Nbd7 9. Nxg4 Nxg4 10. Bxe7 Qxe7 11. e3 0-0 12. Bd3 Qh4 13. g3 Qh6 14. 0-0-0 c5 15. Bf5 Ngf6 16. Bxd7 Nxd7 17. dxc5 Rfc8 18. Rxd5 Nxc5 19. Kb1 Na6 20. Qf5 Qe6 21. Rhd1 Qxf5+ 22. Rxf5 g6 23. Rfd5 b6 24. Ne4 Rc7 25. g4 Nc5 26. Nxc5 bxc5 27. Rd8+ Rxd8 28. Rxd8+ Kg7 29. Kc2 Kf6 30. Kd3 Kg5 31. f3 Kh4 32. Kc4 Kh3 33. Rd2 Kh4 34. Rc2 h5 35. gxh5 Kxh5 36. Kd5 Rd7+ 37. Kc6 Rd3 38. Kb7 Rxe3 39. Kxa7 Rxf3 40. a4 f5 41. a5 Rb3 42. a6 f4 43. Rxc5+ g5 44. Rc7 Rxb2 45. Rb7 Ra2 46. Kb6 Kg4 47. a7 Kh3 48. Rh7+ Kg2 49. Rg7 f3 50. Rxg5+ Kxh2 51. Rf5 Kg3 52. Rg5+ Kf4 53. Ra5 Rxa5 54. Kxa5 f2 55. a8Q Ke3 56. Qa6 1-0

[Event "Bogota Mayores Distrital op 11"]
[Site "Bogota"]
[Date "2011.11.11"]
[Round "1.7"]
[White "Dominguez Rincon, Miller Duvan"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2012"]
[PlyCount "45"]
[EventDate "2011.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 b6 5. Nf3 Bb7 6. Bb5+ c6 7. Bd3 Nf6 8. Nxf6+ gxf6 9. Bf4 Nd7 10. Qe2 Be7 11. 0-0-0 c5 12. dxc5 Rc8 13. c6 Bxc6 14. Ba6 e5 15. Nxe5 fxe5 16. Bxe5 f6 17. Bxf6 Nxf6 18. Rxd8+ Rxd8 19. Re1 Rd7 20. Qe6 Rc7 21. Qxf6 Rf8 22. Rxe7+ Rxe7 23. Qxc6+ 1-0

[Event "Bogota Mayores Distrital op"]
[Site "Bogota"]
[Date "2011.08.14"]
[Round "7"]
[White "Juez, Henry David"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2019"]
[PlyCount "42"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bb4+ 8. Bd2 Bd7 9. 0-0 Bxd2 10. Qxd2 Nxd4 11. Nxd4 Qxd4 12. Nc3 Qb6 13. Kh1 Ne7 14. Rac1 Ng6 15. Qe2 Nf4 16. Qd2 Nxd3 17. Qxd3 d4 18. Ne4 Bc6 19. Nd6+ Kd7 20. Qa3 Rhf8 21. Nc4 Qd8 1-0

[Event "Bogota Mayores Distrital op"]
[Site "Bogota"]
[Date "2011.08.14"]
[Round "6"]
[White "Marulanda, Carlos Andres"]
[Black "Corrales, Isis Johanna"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1995"]
[PlyCount "76"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. a3 d5 4. e3 Be6 5. Ne2 Nd7 6. d4 c6 7. Nd2 Ne7 8. dxe5 Nxe5 9. Nf4 Bf7 10. Be2 N7g6 11. Nh5 Nh4 12. g3 Nf5 13. e4 dxe4 14. Nxe4 Bd5 15. Bd3 Bxe4 16. Bxe4 Nd6 17. Bg2 Ndc4 18. Qxd8+ Rxd8 19. Bc3 Kf7 20. 0-0 g6 21. Nxf6 Bg7 22. Ne4 Rhe8 23. Ng5+ Kg8 24. Rad1 Nf3+ 25. Bxf3 Bxc3 26. b5 cxb5 27. Bd5+ Rxd5 28. Rxd5 Nxa3 29. Rd7 Nxc2 30. Rxb7 b4 31. Rd1 a5 32. Nf7 Re1+ 33. Rxe1 Nxe1 34. Nd6 a4 35. Ne4 a3 36. Ra7 Nd3 37. Kf1 Bd4 38. Ke2 Bxa7 0-1

[Event "Bogota Mayores Distrital op"]
[Site "Bogota"]
[Date "2011.08.13"]
[Round "4"]
[White "Marulanda, Carlos Andres"]
[Black "Carrillo, Jose Antonio"]
[Result "1/2-1/2"]
[ECO "B50"]
[BlackElo "1923"]
[PlyCount "55"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. e5 dxe5 5. Nxe5 Qc7 6. Bb5+ Bd7 7. Nxd7 Nbxd7 8. d4 a6 9. Ba4 b5 10. Bc2 e6 11. Qf3 Rc8 12. dxc5 Bxc5 13. Bf4 Ne5 14. Qe2 Nd3+ 15. Bxd3 Qxf4 16. Qd2 Bxf2+ 17. Ke2 Qxd2+ 18. Nxd2 Bb6 19. a4 Nd5 20. g3 0-0 21. axb5 axb5 22. Bxb5 Rfd8 23. Nc4 Bc5 24. Na5 Nc7 25. Bc4 Ne8 26. Nb7 Rd7 27. Nxc5 Rxc5 28. b3 1/2-1/2

[Event "Bogota Distrital op"]
[Site "Bogota"]
[Date "2011.02.06"]
[Round "6"]
[White "Aguilar, Hernando"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1844"]
[PlyCount "79"]
[EventDate "2011.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e6 2. c3 c5 3. d4 cxd4 4. cxd4 Ne7 5. Nc3 d5 6. e5 Nbc6 7. Nf3 Nf5 8. Bb5 Qb6 9. 0-0 Be7 10. a3 0-0 11. Bxc6 bxc6 12. g4 Nh4 13. Nxh4 Bxh4 14. Na4 Qd8 15. Nc5 a5 16. Bd2 Ba6 17. Re1 Bc8 18. b4 axb4 19. Bxb4 f5 20. exf6 Qxf6 21. Rf1 Bxf2+ 22. Kg2 Rf7 23. Ra2 Qxd4 24. Rd2 Ba6 25. Rxd4 Bxf1+ 26. Qxf1 Bxd4 27. Qd3 e5 28. Ne6 Bb2 29. Ng5 e4 30. Qh3 g6 31. Nxf7 Kxf7 32. Qxh7+ Bg7 33. Qh4 Bf6 34. g5 Be5 35. Qf2+ Ke6 36. Qc5 Rh8 37. Qxc6+ Kf5 38. h3 d4 39. Bd6 Kf4 40. Bxe5+ 1-0

[Event "Bogota Distrital op"]
[Site "Bogota"]
[Date "2011.02.06"]
[Round "7"]
[White "Cano, Carlos"]
[Black "Marulanda, Carlos Andres"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "62"]
[EventDate "2011.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Bg5 c6 5. Nf3 Be7 6. cxd5 exd5 7. e3 0-0 8. Bd3 Bg4 9. Qc2 Nbd7 10. Ne5 g6 11. f3 Bh5 12. Bh6 Re8 13. g4 Nxe5 14. dxe5 Nxg4 15. fxg4 Bh4+ 16. Kd2 Bxg4 17. Rhg1 Bh5 18. Raf1 d4 19. exd4 Qxd4 20. Kc1 Rad8 21. Be4 b5 22. a3 a5 23. e6 Rxe6 24. Bf5 Re5 25. Qg2 b4 26. axb4 axb4 27. Nd1 Ra8 28. Ne3 Ra1+ 29. Kc2 b3+ 30. Kxb3 Rb5+ 31. Kc2 Rxb2# 0-1

[Event "Bogota Distrital op"]
[Site "Bogota"]
[Date "2011.02.05"]
[Round "4"]
[White "Marulanda, Carlos Andres"]
[Black "Prada Sanchez, Jonathan"]
[Result "1-0"]
[ECO "C24"]
[PlyCount "35"]
[EventDate "2011.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Bc5 4. d4 exd4 5. 0-0 0-0 6. e5 Ng4 7. h3 Nxf2 8. Rxf2 d3 9. Bxd3 Bxf2+ 10. Kxf2 Nc6 11. Bxh7+ Kxh7 12. Ng5+ Kg8 13. Qh5 Re8 14. Qxf7+ Kh8 15. Qh5+ Kg8 16. Qh7+ Kf8 17. Qh8+ Ke7 18. Qxg7# 1-0

[Event "Bogota Distrital op"]
[Site "Bogota"]
[Date "2011.02.05"]
[Round "3"]
[White "Vargas, Juan Sebastian"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "71"]
[EventDate "2011.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Ne7 4. e5 c5 5. Nf3 Nbc6 6. Bg5 Qb6 7. dxc5 Qxb2 8. Nb5 Nxe5 9. Rb1 Nxf3+ 10. gxf3 Qe5+ 11. Be3 Nf5 12. f4 Nxe3 13. fxe5 Nxd1 14. Kxd1 Kd8 15. Nd6 Bxd6 16. cxd6 a6 17. Rb6 f6 18. Rg1 g6 19. f4 Rb8 20. Kd2 Bd7 21. Bxa6 Bc6 22. Ra1 fxe5 23. fxe5 Rf8 24. Re1 Ra8 25. Bxb7 Bxb7 26. Rxb7 Rf2+ 27. Re2 Rxe2+ 28. Kxe2 Rxa2 29. Kd2 Ra4 30. Re7 Rh4 31. Rxe6 Rxh2+ 32. Kd3 g5 33. Re7 Rh4 34. Rg7 Rh6 35. e6 Kc8 36. Rg8+ 1-0

[Event "Bogota Distrital op"]
[Site "Bogota"]
[Date "2011.02.03"]
[Round "1"]
[White "Bejarano Urrego, Dany Andres"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1907"]
[PlyCount "30"]
[EventDate "2011.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Ne7 4. Bg5 c6 5. e5 Qb6 6. Rb1 c5 7. Nf3 Nf5 8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. dxc5 Bxc5 11. 0-0 Qc7 12. Qd3 Ne7 13. b4 Bb6 14. Nb5 Qb8 15. Nd6+ Kf8 1-0

