[Event "Central Region-ch U10"]
[Site "Manizales"]
[Date "2014.05.18"]
[Round "6.4"]
[White "Marulanda Leon, Juan David"]
[Black "Rojas Castillo, Leibnitz Edison"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1301"]
[BlackElo "1898"]
[PlyCount "87"]
[EventDate "2014.05.15"]
[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. Nc3 Bc5 4. Bc4 Nf6 5. h3 0-0 6. d3 d6 7. 0-0 h6 8. a3 a6 9. Ba2 Be6 10. Bd5 Nxd5 11. Nxd5 Bxd5 12. exd5 Nd4 13. c3 Nxf3+ 14. Qxf3 Bb6 15. Qg3 Qf6 16. Be3 Bxe3 17. fxe3 Qg6 18. Qxg6 fxg6 19. Rf2 c5 20. dxc6 bxc6 21. Rf3 d5 22. Raf1 Rxf3 23. Rxf3 Rb8 24. Rf2 a5 25. Kh2 Kh7 26. Kg3 g5 27. Kg4 Kg6 28. b4 a4 29. Rf5 Re8 30. e4 d4 31. cxd4 exd4 32. Rc5 Rc8 33. b5 h5+ 34. Kg3 Kf6 35. Rxc6+ Rxc6 36. bxc6 g6 37. c7 Ke5 38. c8Q h4+ 39. Kg4 Kd6 40. Kxg5 Ke7 41. Qc6 Kf8 42. Kf6 Kg8 43. Qc7 g5 44. Qg7# 1-0

[Event "Central Region-ch U10"]
[Site "Manizales"]
[Date "2014.05.17"]
[Round "5.6"]
[White "Hernandez, Jeronimo"]
[Black "Marulanda Leon, Juan David"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1301"]
[PlyCount "64"]
[EventDate "2014.05.15"]
[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. Bc4 d6 3. Nc3 Nf6 4. d3 e5 5. Nf3 a6 6. 0-0 Be7 7. h3 Nc6 8. a3 h6 9. Bd5 Bd7 10. Bxc6 Bxc6 11. Qe2 Qd7 12. Nd1 Qe6 13. Ne3 d5 14. exd5 Bxd5 15. Nxd5 Qxd5 16. Qxe5 Qxe5 17. Nxe5 0-0 18. Rb1 Bd6 19. f4 a5 20. c3 Rab8 21. b4 a4 22. d4 c4 23. Nxc4 Bc7 24. f5 Ne4 25. Bf4 Bxf4 26. Rxf4 Nxc3 27. Kf2 Nxb1 28. f6 g6 29. Nb6 Nxa3 30. Nd7 Nc4 31. Nxb8 Rxb8 32. d5 a3 0-1

[Event "Central Region-ch U10"]
[Site "Manizales"]
[Date "2014.05.17"]
[Round "4.7"]
[White "Marulanda Leon, Juan David"]
[Black "Igarrero, Juan David"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1301"]
[PlyCount "63"]
[EventDate "2014.05.15"]
[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. Nc3 d6 5. h3 Nf6 6. d3 0-0 7. 0-0 a6 8. a3 b5 9. Ba2 Nh5 10. Bg5 Ne7 11. Nd5 Ng3 12. Bxe7 Qe8 13. Bxf8 Qxf8 14. Nxc7 Ra7 15. Kh2 Nxf1+ 16. Qxf1 Rxc7 17. Qe2 Re7 18. b4 d5 19. bxc5 d4 20. c6 Be6 21. Bd5 Bxd5 22. exd5 Qb8 23. Qe4 g6 24. g3 f5 25. Qe2 e4 26. Ng5 h6 27. Ne6 h5 28. Qxe4 Kf7 29. Qxd4 Qa7 30. Qxa7 Rxa7 31. c7 Ra8 32. d6 1-0

[Event "Central Region-ch U10"]
[Site "Manizales"]
[Date "2014.05.16"]
[Round "3.4"]
[White "Echeverry, Pedro Alejandro"]
[Black "Marulanda Leon, Juan David"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1270"]
[BlackElo "1301"]
[PlyCount "98"]
[EventDate "2014.05.15"]
[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. Nc3 Nf6 3. Bg5 e6 4. Nf3 Nc6 5. e3 Bd7 6. Bb5 a6 7. Bxc6 Bxc6 8. Bxf6 Qxf6 9. Qe2 Bb4 10. a3 Bxc3+ 11. bxc3 Ba4 12. Rb1 b6 13. 0-0 Qg6 14. Ne1 0-0 15. Nd3 Bb5 16. h3 Qf6 17. Ra1 e5 18. a4 Bc4 19. dxe5 Qxe5 20. Nxe5 Bxe2 21. Rfe1 Bc4 22. Nd7 Rad8 23. Ne5 f6 24. Nxc4 dxc4 25. a5 b5 26. e4 Rd2 27. Ra2 Rb8 28. e5 fxe5 29. Rxe5 Kf7 30. Rc5 Rb7 31. Rc6 Rd6 32. Rxd6 cxd6 33. Ra1 Re7 34. Rd1 Re6 35. f4 g6 36. Rf1 Re2 37. Rf2 Rxf2 38. Kxf2 Kf6 39. Ke3 Ke6 40. Ke4 d5+ 41. Kd4 Kd6 42. g4 h6 43. f5 h5 44. f6 Ke6 45. Kc5 Kxf6 46. Kxd5 Kf7 47. Kc6 b4 48. cxb4 c3 49. Kb6 Ke6 1-0

[Event "Central Region-ch U10"]
[Site "Manizales"]
[Date "2014.05.16"]
[Round "2.2"]
[White "Marulanda Leon, Juan David"]
[Black "Rodriguez Celis, Samuel Nicolas"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1301"]
[BlackElo "1514"]
[PlyCount "132"]
[EventDate "2014.05.15"]
[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 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Qe2 Bg4 8. h3 Bxf3 9. Qxf3 Nd4 10. Qd3 0-0-0 11. 0-0 f5 12. Nc3 Qc6 13. Re1 e4 14. Nb5 Qxb5 15. Qxb5 Nxb5 16. c3 g5 17. d4 exd3 18. Bxg5 Rd6 19. Bf4 Rg6 20. Re8+ Kd7 21. Re5 Nd6 22. Rd1 Rhg8 23. g3 Kc8 24. Rxd3 Bg7 25. Red5 h5 26. Bxd6 Rxd6 27. Rxd6 cxd6 28. Rxd6 h4 29. Rg6 hxg3 30. fxg3 Kd7 31. Kf2 Ke7 32. h4 Kf7 33. h5 Bf6 34. Rxg8 Kxg8 35. Kf3 Bg5 36. g4 fxg4+ 37. Kxg4 Bc1 38. b3 Kf7 39. Kf5 a6 40. c4 Ke7 41. Ke5 Bb2+ 42. Kd5 Kd7 43. h6 Kc7 44. c5 a5 45. Kc4 Kc6 46. b4 a4 47. b5+ Kc7 48. Kb4 a3 49. Ka5 Bd4 50. h7 Bb2 51. c6 bxc6 52. b6+ Kb7 53. Ka4 Kxb6 54. h8Q Bxh8 55. Kxa3 c5 56. Kb3 Kb5 57. Kc2 Kb4 58. Kd3 Ka3 59. Kc4 Bd4 60. Kd3 Kxa2 61. Kc4 Bg1 62. Kd3 Kb3 63. Kd2 c4 64. Kc1 c3 65. Kb1 c2+ 66. Ka1 c1Q# 0-1

[Event "Central Region-ch U10"]
[Site "Manizales"]
[Date "2014.05.15"]
[Round "1.8"]
[White "Rios Ardila, Luis Fernando"]
[Black "Marulanda Leon, Juan David"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1301"]
[PlyCount "68"]
[EventDate "2014.05.15"]
[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 Nc6 3. Nf3 e5 4. Bc4 Nf6 5. 0-0 g6 6. Ng5 Bg7 7. Nxf7 Qe7 8. Nxh8 d6 9. a4 Bxh8 10. a5 a6 11. Ra3 Bg4 12. f3 Be6 13. Be2 Qd8 14. g4 Nxa5 15. Rxa5 Qxa5 16. g5 Nh5 17. Bd3 Bh3 18. Re1 Be6 19. Be2 Nf4 20. Bf1 Bh3 21. Bc4 Qb4 22. d3 Ng2 23. Bd5 Nxe1 24. Qxe1 Rc8 25. Qg3 Bd7 26. b3 Qd4+ 27. Kf1 Qxc3 28. Bxb7 Rc7 29. Bxa6 Qxc2 30. Bc4 Qxc1+ 31. Kf2 Qd2+ 32. Kg1 Ra7 33. h4 Ra1+ 34. Qe1 Rxe1# 0-1

[Event "Central Region-ch U12"]
[Site "Zipaquira"]
[Date "2013.03.28"]
[Round "1.2"]
[White "Marulanda Leon, Juan David"]
[Black "Gomez Perez, Jaidor S"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1399"]
[BlackElo "1778"]
[PlyCount "142"]
[EventDate "2013.03.28"]
[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. f4 Qc7 8. Qf3 e6 9. 0-0-0 Be7 10. g4 Nc5 11. Bxf6 Bxf6 12. g5 Be7 13. a3 e5 14. fxe5 Bxg5+ 15. Kb1 dxe5 16. Nb3 Nxb3 17. cxb3 Be6 18. Nd5 Qc6 19. Rc1 Qxc1+ 20. Ka2 Qc6 21. Bc4 b5 22. Bd3 Rd8 23. Rg1 Bh6 24. Nb4 Qb6 25. Rg3 Qb7 26. h4 a5 27. Nd5 Bxd5 28. exd5 Qxd5 29. Qxd5 Rxd5 30. Be2 Ke7 31. Rc3 b4 32. Rc7+ Rd7 33. Rc5 bxa3 34. Kxa3 f6 35. Rxa5 Be3 36. Bg4 Ra7 37. b4 Rha8 38. Ka4 Bb6 39. Bf3 Rxa5+ 40. bxa5 Rxa5+ 41. Kb4 Ra7 42. Kb5 Bd4 43. b4 f5 44. Kc4 Ra3 45. Bg2 h6 46. Bh1 Rh3 47. Bg2 Rxh4 48. b5 Rg4 49. Bf3 Rg3 50. Bh1 g5 51. b6 Rc3+ 52. Kb5 Bxb6 53. Kxb6 Kd6 54. Kb5 e4 55. Bg2 Rc5+ 56. Kb4 e3 57. Bf3 g4 58. Be2 Kd5 59. Kb3 g3 60. Bf3+ Kd4 61. Kb2 Rc3 62. Kb1 Kd3 63. Kb2 Kd2 64. Kb1 Rc2 65. Ka1 Kc3 66. Bd1 e2 67. Bxe2 Rxe2 68. Kb1 Rc2 69. Ka1 Kb3 70. Kb1 Rc4 71. Ka1 Rc1# 0-1

[Event "Bogota IRT op 08"]
[Site "Bogota"]
[Date "2012.08.20"]
[Round "6"]
[White "Marulanda Leon, Juan David"]
[Black "Bohorquez Pulgarin, Samuel"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1339"]
[BlackElo "1846"]
[PlyCount "20"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nc6 2. Bc4 Nf6 3. d3 e5 4. Nc3 d6 5. Nge2 Nd4 6. Nxd4 exd4 7. Nd5 Nxd5 8. Bxd5 c6 9. Bc4 d5 10. exd5 cxd5 0-1

[Event "Bogota IRT op 08"]
[Site "Bogota"]
[Date "2012.08.19"]
[Round "4"]
[White "Sosa Florez, Juan Sebastian"]
[Black "Marulanda Leon, Juan David"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1607"]
[BlackElo "1339"]
[PlyCount "33"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 c6 4. cxd5 cxd5 5. Qb3 Bc8 6. Qxd5 Qxd5 7. Nxd5 Na6 8. e4 e6 9. Nc3 Bb4 10. Bb5+ Bd7 11. Bxd7+ Kxd7 12. Bd2 Nf6 13. f3 Rhf8 14. a3 Bxc3 15. Bxc3 Nh5 16. Ne2 f6 17. g4 1-0

[Event "Bogota IRT op 08"]
[Site "Bogota"]
[Date "2012.08.18"]
[Round "2"]
[White "Erazo Trujillo, Clara Elisa"]
[Black "Marulanda Leon, Juan David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "1339"]
[PlyCount "16"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nh3 Nf6 2. Nf4 e5 3. g3 d6 4. h3 Be7 5. Nc3 Be6 6. Nd3 0-0 7. Rh2 Bf5 8. Rg2 Bd7 0-1

[Event "Bogota IRT op 08"]
[Site "Bogota"]
[Date "2012.08.18"]
[Round "3"]
[White "Marulanda Leon, Juan David"]
[Black "Corredor Castellanos, Camilo"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1339"]
[BlackElo "1841"]
[PlyCount "74"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 Be7 5. Bd2 d6 6. Be2 0-0 7. 0-0 Be6 8. a3 Re8 9. Ng5 Nd4 10. Nxe6 fxe6 11. Be3 c5 12. Qd2 d5 13. exd5 exd5 14. Nb1 Qc7 15. c3 Nb3 16. Qc2 Nxa1 17. Qa4 b5 18. Qxb5 Rab8 19. Qa6 Rb6 20. Qa5 Nb3 21. Qa4 Rd8 22. c4 d4 23. Bc1 Bd6 24. Bd2 e4 25. dxe4 Nxe4 26. Ba5 Nxa5 27. Qxa5 Rxb2 28. Qxc7 Bxc7 29. Bd3 Nxf2 30. Rxf2 Bxh2+ 31. Kf1 Rb3 32. Bc2 Rb6 33. Rf3 Be5 34. Rh3 h6 35. Be4 d3 36. Rxd3 Rxb1+ 37. Kf2 Bd4+ 0-1

[Event "Bogota IRT op 08"]
[Site "Bogota"]
[Date "2012.08.17"]
[Round "1"]
[White "Marulanda Leon, Juan David"]
[Black "Fraile Vela, Maria Isabel"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1339"]
[BlackElo "1741"]
[PlyCount "46"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d3 Nf6 5. Bd2 Bg4 6. Be2 d5 7. h3 Bh5 8. Bg5 Bb4 9. Qd2 d4 10. Bxf6 Qxf6 11. Ng1 dxc3 12. bxc3 Bxe2 13. Nxe2 Bc5 14. 0-0 0-0-0 15. Rad1 h5 16. d4 g5 17. f3 exd4 18. cxd4 Nxd4 19. Nxd4 Bxd4+ 20. Kh1 Qg6 21. Qd3 Be5 22. Qe3 Bd4 23. Qb3 Kb8 0-1

[Event "Bogota Univ Central op-B 5th"]
[Site "Bogota"]
[Date "2011.10.15"]
[Round "5.26"]
[White "Fonseca, Andres Felipe"]
[Black "Marulanda Leon, Juan David"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1228"]
[PlyCount "6"]
[EventDate "2011.10.13"]
[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 0-1

[Event "Bogota Univ Central op-B 5th"]
[Site "Bogota"]
[Date "2011.10.13"]
[Round "1.11"]
[White "Barbon, Carlos Felipe"]
[Black "Marulanda Leon, Juan David"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1646"]
[BlackElo "1228"]
[PlyCount "20"]
[EventDate "2011.10.13"]
[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 Nf6 4. Nc3 Bc5 5. 0-0 0-0 6. d3 d6 7. h3 Nd4 8. Be3 Qe8 9. Nd5 Qe7 10. Nxe7+ Kh8 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.08"]
[Round "9"]
[White "Marulanda Leon, Juan David"]
[Black "Perez Fernandez, Itzjah"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "12"]
[EventDate "2011.07.03"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 d6 5. 0-0 Bg4 6. h4 Nd4 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "7"]
[White "Marulanda Leon, Juan David"]
[Black "Bohorquez Pulgarin, Samuel"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "15"]
[EventDate "2011.07.03"]
[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 e5 2. Bc4 Nf6 3. Nf3 Nxe4 4. Nxe5 d5 5. Bd3 Nc6 6. Nxc6 bxc6 7. Bxe4 dxe4 8. 0-0 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "8"]
[White "Tobar Beltran, Carlos Andres"]
[Black "Marulanda Leon, Juan David"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "27"]
[EventDate "2011.07.03"]
[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. Nc3 d6 3. d3 e6 4. g3 Be7 5. Bg2 Nf6 6. f4 0-0 7. Nf3 h6 8. Be3 Na6 9. 0-0 Qa5 10. Qd2 d5 11. exd5 Nxd5 12. Nxd5 Qxd2 13. Nxd2 exd5 14. Bxd5 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "6"]
[White "Chalapud, Johan Esteban"]
[Black "Marulanda Leon, Juan David"]
[Result "1/2-1/2"]
[ECO "B54"]
[PlyCount "29"]
[EventDate "2011.07.03"]
[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. d3 e6 4. d4 cxd4 5. Nxd4 e5 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nf6 9. Qd1 Be7 10. Be2 0-0 11. 0-0 d5 12. exd5 Qxd5 13. Bd2 Rc8 14. b3 Ne4 15. c3 1/2-1/2

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.05"]
[Round "4"]
[White "Marulanda Leon, Juan David"]
[Black "Alvarez Angel, Nelson Eduardo"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "56"]
[EventDate "2011.07.03"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bb4 5. a3 Bxc3 6. bxc3 Nxe4 7. Qe2 d5 8. Bd3 f5 9. 0-0 0-0 10. c4 Be6 11. cxd5 Bxd5 12. Qe3 f4 13. Qe1 Nc5 14. Be2 e4 15. Bb2 exf3 16. Bxf3 Bxf3 17. gxf3 Qg5+ 18. Kh1 Rfe8 19. Qd1 Re7 20. Rg1 Qh4 21. Qf1 Rae8 22. Qc4+ Ne6 23. Qf1 Ng5 24. Qc4+ Kh8 25. Qc5 Nxf3 26. Rg2 Re1+ 27. Rxe1 Rxe1+ 28. Rg1 Qxh2# 0-1

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "2"]
[White "Marulanda Leon, Juan David"]
[Black "Tamayo, Nicolas"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "23"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bf4 Bf5 5. Nb5 Rc8 6. e3 a6 7. Nc3 Ne4 8. Nxe4 dxe4 9. Ne5 Nxe5 10. Bxe5 f6 11. Bf4 Bg6 12. c4 1/2-1/2

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "3"]
[White "Sanchez Mesa, Sebastian"]
[Black "Marulanda Leon, Juan David"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "53"]
[EventDate "2011.07.03"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Be7 5. 0-0 0-0 6. d3 d6 7. Bg5 Be6 8. Bxe6 fxe6 9. Nh4 Nh5 10. Be3 Bxh4 11. Qxh5 h6 12. Qg6 Qf6 13. Qxf6 Rxf6 14. Rae1 Nb4 15. Rc1 d5 16. exd5 exd5 17. Nxd5 Nxd5 18. Bc5 b6 19. Rfe1 Re6 20. Ba3 a5 21. b3 b5 22. Bb2 Nb4 23. Rxe5 Rxe5 24. Bxe5 Nxc2 25. Bxc7 Rc8 26. Bxa5 b4 27. Rd1 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.03"]
[Round "1"]
[White "Tobar Beltran, Jorge Esteban"]
[Black "Marulanda Leon, Juan David"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "26"]
[EventDate "2011.07.03"]
[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. d4 b5 2. e4 d5 3. e5 g6 4. Bxb5+ Bd7 5. Bxd7+ Qxd7 6. Bf4 c6 7. a3 Bh6 8. Bxh6 Nxh6 9. Nf3 0-0 10. Qd2 Kg7 11. 0-0 Ng4 12. h3 Nf6 13. exf6+ exf6 1-0

