[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.06"]
[Round "5"]
[White "Ospino Cordoba, Anuar"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1455"]
[BlackElo "1864"]
[PlyCount "13"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 c6 3. Nc3 g6 4. Nf3 Bg7 5. e3 a6 6. Bc4 Nf6 7. 0-0 1-0

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.05"]
[Round "4"]
[White "Jaramillo, Martin"]
[Black "Lopez, Luis Alejandro"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1709"]
[BlackElo "1864"]
[PlyCount "70"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. 0-0 Nf6 7. d4 cxd4 8. Nxd4 Bd7 9. Nc2 Rc8 10. b3 0-0 11. Bb2 a6 12. e4 Ne5 13. Ne3 h5 14. Qd2 Re8 15. f4 Neg4 16. Nxg4 Nxg4 17. Rae1 Qb6+ 18. Kh1 Bc6 19. h3 Nf6 20. Kh2 Kh7 21. Nd5 Bxd5 22. exd5 a5 23. Bd4 Qxd4 24. Qxd4 Ng4+ 25. hxg4 Bxd4 26. gxh5 gxh5 27. Bf3 Kg6 28. Kg2 Bf6 29. Rh1 Rh8 30. Rh3 Rh6 31. Reh1 Rch8 32. Kf2 Bd4+ 33. Ke2 f5 34. Kd3 Bf6 35. Kc2 b6 1/2-1/2

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.05"]
[Round "3"]
[White "Lopez, Luis Alejandro"]
[Black "Martinez Cuspoca, Hillel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1864"]
[PlyCount "70"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. b3 Nf6 4. Bb2 h6 5. g3 Bf5 6. a3 Nbd7 7. Bg2 Ne4 8. 0-0 Ndf6 9. Nbd2 a5 10. Ne5 Qc8 11. Re1 Bh3 12. Bh1 Nxd2 13. Qxd2 Qf5 14. f3 h5 15. Rac1 Qh7 16. c4 e6 17. cxd5 exd5 18. Qc3 Bd6 19. Nxc6 bxc6 20. Qxc6+ Ke7 21. e4 dxe4 22. fxe4 Rhc8 23. Qb7+ Kf8 24. e5 Rxc1 25. Rxc1 Re8 26. Bc6 Rb8 27. Qa7 Qd3 28. exd6 Qe3+ 29. Kh1 Re8 30. Qxa5 Ng4 31. Qc3 Bg2+ 32. Bxg2 Nf2+ 33. Kg1 Nh3+ 34. Kh1 Qg1+ 35. Rxg1 Nf2# 0-1

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.04"]
[Round "1"]
[White "Lopez, Luis Alejandro"]
[Black "Merino Vanegas, Santiago Andres"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1864"]
[BlackElo "1300"]
[PlyCount "77"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c3 d5 3. e3 e6 4. Bb5+ c6 5. Ba4 Bd6 6. d4 0-0 7. Bc2 Nbd7 8. Nbd2 b5 9. a3 a5 10. b3 Bb7 11. Bb2 Qc7 12. h4 Rfc8 13. Rc1 c5 14. 0-0 cxd4 15. cxd4 Qd8 16. g3 Qe7 17. Nb1 Ba6 18. Re1 Nb6 19. Ne5 b4 20. a4 Nbd7 21. f4 Ne8 22. Bd3 Rxc1 23. Bxc1 Bxd3 24. Qxd3 Ndf6 25. Nd2 Bxe5 26. dxe5 Ng4 27. Bb2 Qa7 28. Nf3 Qa6 29. Qxa6 Rxa6 30. Nd4 g6 31. Kg2 Ng7 32. Kf3 Nh2+ 33. Ke2 Nf5 34. Nxf5 exf5 35. Rc1 Ng4 36. Rc8+ Kg7 37. Bd4 Nh6 38. Bc5 Ng8 39. Bf8+ 1-0

[Event "Barranquilla Region-ch"]
[Site "Barranquilla"]
[Date "2020.01.04"]
[Round "2"]
[White "Sanchez Cabarcas, Samuel Alejandro"]
[Black "Lopez, Luis Alejandro"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1573"]
[BlackElo "1864"]
[PlyCount "8"]
[EventDate "2020.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. Bg5 Bd7 4. Nd2 Be6 1/2-1/2

[Event "Bogota Univ Central op-B 5th"]
[Site "Bogota"]
[Date "2011.10.15"]
[Round "5.4"]
[White "Lopez, Luis Alejandro"]
[Black "Sosa Florez, Juan Sebastian"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1854"]
[BlackElo "1604"]
[PlyCount "60"]
[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. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 Nxc3 5. bxc3 g6 6. e3 Bg7 7. Be2 c5 8. d4 0-0 9. 0-0 cxd4 10. cxd4 Nc6 11. Bb2 Bd7 12. Rc1 Rc8 13. Qd2 e6 14. Rfd1 a6 15. Bc3 h6 16. Qb2 Qc7 17. Bb4 Rfe8 18. Bc5 Bf8 19. Bb6 Qd6 20. Nd2 Qa3 21. Nc4 Qxb2 22. Nxb2 Ba3 23. Rb1 Bxb2 24. Rxb2 Ne7 25. Bc5 Bc6 26. Rc1 Bd5 27. a3 Nc6 28. Rxb7 Nxd4 29. Rb2 Nxe2+ 30. Rxe2 Rc6 1/2-1/2

[Event "Bogota Univ Central op-B 5th"]
[Site "Bogota"]
[Date "2011.10.14"]
[Round "2.4"]
[White "Figueroa Salcedo, Reinaldo Art"]
[Black "Lopez, Luis Alejandro"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1579"]
[BlackElo "1854"]
[PlyCount "44"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Bd2 Be7 8. 0-0 0-0 9. Kh1 Nc6 10. Nb3 b5 11. a3 Bb7 12. f4 d6 13. f5 e5 14. Bg5 Rfd8 15. Bxf6 Bxf6 16. Nd5 Qd7 17. Qg4 Be7 18. Nb6 Qc7 19. Nxa8 Rxa8 20. f6 Bf8 21. fxg7 Bxg7 22. Qf3 Bh8 0-1

[Event "Bogota Univ Central op-B 5th"]
[Site "Bogota"]
[Date "2011.10.13"]
[Round "1.5"]
[White "Lopez, Luis Alejandro"]
[Black "Saenz, Nicolas"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "1854"]
[BlackElo "1340"]
[PlyCount "21"]
[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. c4 e5 2. Nc3 Nc6 3. Nf3 Bd6 4. e3 Nf6 5. Be2 Qe7 6. a3 e4 7. Ng5 h6 8. Nd5 Nxd5 9. cxd5 hxg5 10. h3 g4 11. Bxg4 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.06"]
[Round "6"]
[White "Silva, Elias"]
[Black "Lopez, Luis Alejandro"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1888"]
[PlyCount "20"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Nbd7 5. 0-0 Be7 6. c3 c5 7. Nbd2 b6 8. Re1 Bb7 9. e3 0-0 10. e4 dxe4 1/2-1/2

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.05"]
[Round "5"]
[White "Lopez, Luis Alejandro"]
[Black "Maldonado, Hernan"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1888"]
[BlackElo "1994"]
[PlyCount "101"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. Be2 Nf6 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 d6 9. a3 Bd7 10. b4 Rc8 11. Bb2 Ne5 12. Qb3 b6 13. Rac1 Neg4 14. Nf3 Bc6 15. Nd5 e6 16. Nxf6+ Nxf6 17. Rfd1 Qe7 18. h3 Rfd8 19. Nd4 Bb7 20. Rd2 a6 21. Rdc2 Be4 22. Bd3 e5 23. Bxe4 Nxe4 24. Nf3 Qe6 25. Nd2 Nxd2 26. Rxd2 b5 27. Rdc2 Rc6 28. Qd3 Rdc8 29. c5 e4 30. Qd2 Bxb2 31. Rxb2 dxc5 32. Rxc5 Rxc5 33. bxc5 Qe7 34. Qa5 Rc6 35. Rc2 Qe5 36. Qd8+ Kg7 37. Qd4 Kf6 38. Kf1 Ke6 39. Ke2 Qd5 40. Kd2 f5 41. Kc1 Qxd4 42. exd4 Kd5 43. Rd2 f4 44. Kb2 e3 45. fxe3 fxe3 46. Rd3 e2 47. Re3 Kxd4 48. Rxe2 Rxc5 49. Rd2+ Ke5 50. Rc2 Rxc2+ 51. Kxc2 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "3"]
[White "Lopez, Luis Alejandro"]
[Black "Benavides Jojoa, Cristian"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1888"]
[PlyCount "85"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d5 5. cxd5 Nxd5 6. Bc4 Be6 7. Be2 Be7 8. 0-0 0-0 9. d4 exd4 10. Nxd4 Nxd4 11. Qxd4 Bf6 12. Qd2 Nxc3 13. bxc3 Qe7 14. Bb2 Rad8 15. Qc2 Rd6 16. a3 Rb6 17. Rac1 Rd8 18. Qb1 Rd2 19. Rc2 Bf5 20. Rxd2 Bxb1 21. Rxb1 Bxc3 22. Rc2 Qe4 23. Rd1 Kf8 24. Bd3 Qd5 25. Bxc3 Qxd3 26. Rcc1 Qe2 27. Bb4+ Ke8 28. Rd2 Qa6 29. Rcd1 f6 30. Rd7 Re6 31. Rxg7 Qc6 32. Rxh7 Qc2 33. Rh8+ Kf7 34. Rd7+ Kg6 35. h3 c5 36. Bd2 c4 37. Rg8+ Kf5 38. g4+ Ke4 39. Kg2 f5 40. f4 fxg4 41. hxg4 Qb2 42. Rgd8 Qxd2+ 43. Rxd2 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "4"]
[White "Pinzon, Jairo David"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2147"]
[BlackElo "1888"]
[PlyCount "77"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 e6 6. Nc2 Be7 7. e4 d6 8. Be2 b6 9. 0-0 Bb7 10. f4 0-0 11. Bf3 Rc8 12. b3 Qc7 13. Be3 Rfd8 14. Rc1 Qb8 15. Qe2 Qa8 16. g4 Bf8 17. Qg2 Ne7 18. Rcd1 b5 19. g5 Nd7 20. Nxb5 Ng6 21. Qg3 Nc5 22. Bxc5 Rxc5 23. Nc3 a6 24. h4 Qa7 25. Kh1 Ba8 26. Ne3 Rcc8 27. Ng4 Qc5 28. h5 Ne7 29. h6 Ng6 30. hxg7 Bxg7 31. Rd3 Rc7 32. Bg2 Rcd7 33. Qh2 Bh8 34. Nf6+ Bxf6 35. gxf6 Kf8 36. Qxh7 Ke8 37. Rg3 Nf8 38. Rg8 Rc7 39. Rxf8+ 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.03"]
[Round "1"]
[White "Lopez, Luis Alejandro"]
[Black "Rios Escobar, Luis Bernardo"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1888"]
[PlyCount "78"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. d4 d5 4. e3 Bb4 5. Bd2 0-0 6. Nf3 c6 7. Be2 dxc4 8. Bxc4 b5 9. Bb3 a5 10. Bc2 Ba6 11. 0-0 Bxc3 12. bxc3 Nbd7 13. Re1 Qc7 14. e4 e5 15. Nxe5 Nxe5 16. Bf4 Nfd7 17. dxe5 Nxe5 18. Bb3 a4 19. Bc2 Qe7 20. Bxe5 Qxe5 21. Qf3 Bc8 22. Rad1 Be6 23. Bb1 Bc4 24. Rd2 Rad8 25. Red1 Rxd2 26. Rxd2 Rb8 27. Qd1 g6 28. Rd8+ Rxd8 29. Qxd8+ Kg7 30. Qd4 Qxd4 31. cxd4 Kf6 32. f3 b4 33. Kf2 Bxa2 34. Bxa2 b3 35. Bb1 a3 36. e5+ Ke6 37. Bd3 a2 38. Bc4+ Ke7 39. Bxb3 a1Q 0-1

[Event "Bogota Region-ch U13"]
[Site "Bogota"]
[Date "2010.04.10"]
[Round "3.2"]
[White "Jimenez, Leonardo Andres"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1910"]
[BlackElo "1902"]
[PlyCount "53"]
[EventDate "2010.04.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. c4 Nc6 5. Bxd3 d6 6. Nc3 g6 7. Nf3 Bg7 8. 0-0 Nf6 9. Be3 0-0 10. Qd2 Re8 11. Rac1 a6 12. Nd5 Bd7 13. b4 Nxd5 14. exd5 Ne5 15. Nxe5 Bxe5 16. Bf4 Bxf4 17. Qxf4 Rc8 18. c5 b6 19. g3 bxc5 20. bxc5 Rxc5 21. Rxc5 dxc5 22. Bxa6 Qa5 23. Bc4 Bb5 24. Bxb5 Qxb5 25. Rc1 Rb8 26. Rxc5 Qxc5 27. Qxb8+ 1-0

[Event "Bogota Region-ch U13"]
[Site "Bogota"]
[Date "2010.04.10"]
[Round "2.5"]
[White "Lopez, Luis Alejandro"]
[Black "Pardo, Daniela"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1902"]
[PlyCount "46"]
[EventDate "2010.04.09"]
[EventType "swiss"]
[EventRounds "6"]
[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 Bb4 5. a3 Ba5 6. b4 Bb6 7. c5 0-0 8. cxb6 cxb6 9. Be2 d6 10. 0-0 Be6 11. d4 Nd7 12. d5 Ne7 13. dxe6 fxe6 14. Bb2 d5 15. Ng5 Nf6 16. Nxe6 Qd7 17. Nxf8 Rxf8 18. Bb5 Qe6 19. Qb3 Kh8 20. e4 a6 21. exd5 Nfxd5 22. Bc4 Qc6 23. Bxd5 Qg6 1-0

[Event "Bogota Region-ch U13"]
[Site "Bogota"]
[Date "2010.04.10"]
[Round "4.4"]
[White "Rubio Plazas, Matias"]
[Black "Lopez, Luis Alejandro"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "1902"]
[PlyCount "54"]
[EventDate "2010.04.09"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Be2 a6 9. 0-0 Bd7 10. Kh1 Qc7 11. Qd2 Nc6 12. Nb3 Rfe8 13. Rad1 Rac8 14. Bh6 Bh8 15. Nd5 Nxd5 16. Qxd5 Nb4 17. Qd2 Nxa2 18. Ra1 Qxc2 19. Nd4 Qxd2 20. Bxd2 Bxd4 21. Rxa2 Rc2 22. Rd1 Rxb2 23. Rxb2 Bxb2 24. Rb1 Bd4 25. Rxb7 Bc6 26. Rb4 Bc5 27. Rb1 Ra8 0-1

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2010.04.01"]
[Round "7.1"]
[White "Lopez, Luis Alejandro"]
[Black "Diaz Herrera, Leider Andres"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1902"]
[BlackElo "1981"]
[PlyCount "72"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d3 d6 8. Bg5 Be6 9. h3 Qd7 10. Kh2 a6 11. Qd2 Rab8 12. a4 d5 13. Nxd5 Nxd5 14. cxd5 Bxd5 15. Bh6 b6 16. Bxg7 Kxg7 17. Qc3+ f6 18. Nh4 Bxg2 19. Nxg2 Nd4 20. Rfe1 Qf5 21. f4 e5 22. Ne3 Qe6 23. fxe5 fxe5 24. Ng4 h5 25. Ne3 Rf2+ 26. Kg1 Rbf8 27. g4 Rxe2 28. Qc4 Nf3+ 29. Kf1 Rxe1+ 30. Rxe1 Nd2+ 31. Ke2 Nxc4 32. Nxc4 e4 33. Rc1 exd3+ 34. Kxd3 Rf3+ 35. Kd2 Qd7+ 36. Kc2 Qd3# 0-1

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2010.03.31"]
[Round "6.1"]
[White "Quinonez Garcia, Santiago"]
[Black "Lopez, Luis Alejandro"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1940"]
[BlackElo "1902"]
[PlyCount "32"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. c4 Nf6 7. 0-0 Be7 8. b3 0-0 9. Bb2 Nc6 10. Nxc6 bxc6 11. Kh1 d6 12. f4 e5 13. f5 Bb7 14. Nc3 Rac8 15. Rf3 Rfd8 16. Rg3 Qb8 0-1

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2010.03.29"]
[Round "1.1"]
[White "Lopez, Luis Alejandro"]
[Black "Breton, Christian"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1902"]
[PlyCount "20"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[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 0-0 6. 0-0 d5 7. d4 Bd6 8. Nxd5 Ne7 9. dxe5 Bxe5 10. Nxe5 Qd6 1-0

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2010.03.29"]
[Round "2.1"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "B85"]
[BlackElo "1902"]
[PlyCount "75"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. 0-0 Be7 8. f4 d6 9. Kh1 0-0 10. Be3 Nc6 11. Rf3 b5 12. Nxc6 Qxc6 13. a3 Nxe4 14. Nxe4 Qxe4 15. Bd3 Qc6 16. Rh3 h6 17. Rg3 Bf6 18. Qh5 Bxb2 19. Rb1 Qc3 20. Qxh6 f5 21. Bg1 Qf6 22. Rg6 Qc3 23. Rg3 Qf6 24. Rg6 Qc3 25. Bf2 Bxa3 26. Be1 Qf6 27. Bh4 Qf7 28. Qh5 Bd7 29. Bf6 Be8 30. Bxg7 Qxg7 31. Rxg7+ Kxg7 32. Qg5+ Bg6 33. Re1 Rae8 34. g4 Rf6 35. Kg2 Bc5 36. h4 Rh8 37. h5 Rh6 38. Qh4 1-0

[Event "COL-ch School U11"]
[Site "Neiva"]
[Date "2010.03.20"]
[Round "7.1"]
[White "Lopez, Luis Alejandro"]
[Black "Castillo Barajas, Jonhatan"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1902"]
[PlyCount "41"]
[EventDate "2010.03.17"]
[EventType "swiss"]
[EventRounds "8"]
[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 Bb4 5. d4 exd4 6. exd4 d5 7. a3 Bxc3+ 8. bxc3 dxc4 9. Bxc4 0-0 10. 0-0 Nd5 11. Bg5 Nxc3 12. Bxd8 Nxd1 13. Bxc7 Nc3 14. Rfe1 Bg4 15. Ne5 Nxe5 16. Bxe5 Rfe8 17. Re3 Nd1 18. Rg3 Nb2 19. Bxf7+ Kxf7 20. Rxg4 Nd3 21. Rxg7+ 1-0

[Event "COL-ch School U11"]
[Site "Neiva"]
[Date "2010.03.19"]
[Round "5.1"]
[White "Lopez, Luis Alejandro"]
[Black "Quinonez Garcia, Santiago"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1902"]
[BlackElo "1940"]
[PlyCount "64"]
[EventDate "2010.03.17"]
[EventType "swiss"]
[EventRounds "8"]
[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. d4 Bg7 4. e4 d6 5. Nf3 0-0 6. Bd3 Nbd7 7. 0-0 e5 8. d5 a5 9. b3 Nc5 10. Bb2 Nh5 11. Bc2 Nf4 12. Qd2 Bg4 13. Bd1 Bxf3 14. Bxf3 Qg5 15. Kh1 Qe7 16. Ne2 Nxe2 17. Qxe2 f5 18. exf5 gxf5 19. Rae1 e4 20. Bxg7 Qxg7 21. Bh5 Qg5 22. f4 Qh6 23. g4 Kh8 24. gxf5 Rxf5 25. Qb2+ Qf6 26. Qxf6+ Rxf6 27. f5 Raf8 28. Bg4 Rg8 29. Bh3 Re8 30. Re3 Nd3 31. Bg2 Ref8 32. Bh3 Nc5 0-1

[Event "COL-ch School U11"]
[Site "Neiva"]
[Date "2010.03.19"]
[Round "6.1"]
[White "Moreno Negrete, Emmanuel"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "B54"]
[BlackElo "1902"]
[PlyCount "53"]
[EventDate "2010.03.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 d6 6. Be2 Nf6 7. Nc3 Be7 8. 0-0 0-0 9. Be3 Nc6 10. Qd2 d5 11. exd5 exd5 12. cxd5 Nxd5 13. Nxd5 Qxd5 14. Bf3 Qa5 15. Nxc6 Qxd2 16. Nxe7+ Kh8 17. Bxd2 Be6 18. Bxb7 Ra7 19. Be4 f5 20. Bf3 Rc7 21. Rfe1 Bd7 22. Nd5 Rcc8 23. Rac1 Rb8 24. b3 Bb5 25. Nf4 h6 26. Ng6+ Kg8 27. Nxf8 1-0

[Event "COL-ch School U11"]
[Site "Neiva"]
[Date "2010.03.18"]
[Round "3.1"]
[White "Lopez, Luis Alejandro"]
[Black "Medellin, Daniel Estevens"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1902"]
[PlyCount "20"]
[EventDate "2010.03.17"]
[EventType "swiss"]
[EventRounds "8"]
[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 Bc5 5. Be2 d5 6. 0-0 Bg4 7. d4 exd4 8. exd4 Bxf3 9. cxd5 Bxe2 10. Qxe2+ Kf8 1-0

[Event "COL-ch School U11"]
[Site "Neiva"]
[Date "2010.03.18"]
[Round "4.1"]
[White "Morantes Maldonado, Hans Mateo"]
[Black "Lopez, Luis Alejandro"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1970"]
[BlackElo "1902"]
[PlyCount "21"]
[EventDate "2010.03.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Qf3 Bb4 8. Bd2 0-0 9. Qe2 d5 10. e5 Nfd7 11. Qe3 1/2-1/2

[Event "COL-ch School U11"]
[Site "Neiva"]
[Date "2010.03.17"]
[Round "1.1"]
[White "Lopez, Luis Alejandro"]
[Black "Cuevas Sanchez, Bramdon Daniel"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1902"]
[PlyCount "32"]
[EventDate "2010.03.17"]
[EventType "swiss"]
[EventRounds "8"]
[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 Be7 4. Nxe5 0-0 5. Nf3 b6 6. e3 d6 7. Be2 Bb7 8. 0-0 Nbd7 9. d4 Rc8 10. d5 c5 11. b3 h6 12. Bb2 Kh7 13. Qc2+ Kg8 14. h3 Ne5 15. a3 Nxf3+ 16. Bxf3 Re8 1-0

[Event "Pan American-ch Schools U11"]
[Site "Columbia"]
[Date "2009.10.09"]
[Round "7"]
[White "Lopez, Luis Alejandro"]
[Black "Santacruz Abadiano, Camilo"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1927"]
[PlyCount "83"]
[EventDate "2009.10.07"]
[EventType "rapid"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bc5 3. Nf3 Nf6 4. Nxe5 d6 5. Nf3 Nc6 6. e3 Bg4 7. Be2 Bxf3 8. Bxf3 Bb4 9. 0-0 Bxc3 10. bxc3 0-0 11. d4 b6 12. Bxc6 Rb8 13. Bb2 a6 14. Qc2 Qe7 15. Rab1 b5 16. cxb5 axb5 17. Bf3 d5 18. Rfe1 c6 19. e4 Rfd8 20. exd5 Qd6 21. dxc6 b4 22. cxb4 Qxb4 23. c7 Rdc8 24. Ba3 Qxe1+ 25. Rxe1 Rb6 26. Qa4 g6 27. Bg4 Rxc7 28. Re8+ Kg7 29. h3 Rcc6 30. d5 Ra6 31. Qd4 Rc2 32. Bb2 h5 33. d6 Rxd6 34. Qxd6 Rc1+ 35. Kh2 g5 36. Bxf6+ Kg6 37. Bxh5+ Kxh5 38. Bxg5 Kxg5 39. Re5+ f5 40. h4+ Kg4 41. f3+ Kxh4 42. Qh6# 1-0

[Event "Pan American-ch Schools U11"]
[Site "Columbia"]
[Date "2009.10.08"]
[Round "3"]
[White "Carreno, Antonio"]
[Black "Lopez, Luis Alejandro"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1690"]
[BlackElo "1927"]
[PlyCount "68"]
[EventDate "2009.10.07"]
[EventType "rapid"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. e5 e6 4. d4 Nc6 5. Nf3 b6 6. Bb5 Bb7 7. Be3 a6 8. Bxc6+ Bxc6 9. 0-0 c4 10. Nbd2 Ne7 11. Re1 Nf5 12. Bf4 Be7 13. Nf1 Nh4 14. Ng3 Nxf3+ 15. Qxf3 0-0 16. Nh5 f6 17. Qg3 Rf7 18. Bh6 g6 19. exf6 Bxf6 20. Rxe6 Bh4 21. Nf6+ Rxf6 22. Qe5 Bd7 23. Rd6 Qe8 24. Qxd5+ Be6 25. Rxe6 Bxf2+ 26. Kh1 Rxe6 27. Rf1 Rd8 28. Qxc4 b5 29. Qb3 Qf7 30. Be3 Rxe3 31. Qxf7+ Kxf7 32. Rxf2+ Kg7 33. h3 Rf8 34. Rd2 Rfe8 0-1

[Event "Pan American-ch Schools U11"]
[Site "Columbia"]
[Date "2009.10.08"]
[Round "5"]
[White "Navarro, Luis Eduardo"]
[Black "Lopez, Luis Alejandro"]
[Result "1/2-1/2"]
[ECO "B43"]
[BlackElo "1927"]
[PlyCount "10"]
[EventDate "2009.10.07"]
[EventType "rapid"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 1/2-1/2

[Event "Pan American-ch Schools U11"]
[Site "Columbia"]
[Date "2009.10.07"]
[Round "2"]
[White "Lopez, Luis Alejandro"]
[Black "Munoz, Juan Alejandro"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "1927"]
[PlyCount "69"]
[EventDate "2009.10.07"]
[EventType "rapid"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nf3 Nc6 4. a3 Bxc3 5. bxc3 d5 6. cxd5 Qxd5 7. e3 e4 8. Nd4 Nxd4 9. cxd4 Nf6 10. Be2 0-0 11. 0-0 Qg5 12. f3 Bh3 13. Rf2 exf3 14. Bxf3 Bg4 15. Bb2 Ne4 16. Bxg4 Nxf2 17. Kxf2 Qh4+ 18. Kg1 f5 19. Bf3 f4 20. Bc3 c6 21. Qb3+ Kh8 22. Qxb7 Rac8 23. Bb4 Rfe8 24. Bxc6 Rb8 25. Qf7 fxe3 26. Bxe8 h5 27. Qxh5+ Qxh5 28. Bxh5 Re8 29. Bxe8 e2 30. Re1 a5 31. Bxa5 Kh7 32. d5 Kg8 33. d6 Kf8 34. d7 Kg8 35. Bg6 1-0

[Event "Pan American-ch Schools U11"]
[Site "Columbia"]
[Date "2009.10.07"]
[Round "1"]
[White "Montiel, Diego Fernando"]
[Black "Lopez, Luis Alejandro"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1927"]
[PlyCount "22"]
[EventDate "2009.10.07"]
[EventType "rapid"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. Bc4 Nf6 5. 0-0 Be7 6. d3 0-0 7. e5 Ng4 8. Nb5 Ngxe5 9. d4 cxd4 10. Nbxd4 Qc7 11. a3 Nxc4 0-1

[Event "Barranquilla op"]
[Site "Barranquilla"]
[Date "2009.04.26"]
[Round "6"]
[White "Lopez, Luis Alejandro"]
[Black "Zapata, Uriel Arturo"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1968"]
[PlyCount "41"]
[EventDate "2009.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d6 3. d4 c5 4. e3 cxd4 5. exd4 e6 6. Bb2 Nc6 7. Nbd2 a6 8. a3 Be7 9. g3 0-0 10. Bg2 Qc7 11. c4 b6 12. b4 Bb7 13. 0-0 Rfd8 14. Re1 Nb8 15. Rc1 Nbd7 16. Qe2 h6 17. h3 Rac8 18. Kh2 Nf8 19. Nh4 Bxg2 20. Kxg2 N6h7 21. Nhf3 1-0

[Event "Barranquilla op"]
[Site "Barranquilla"]
[Date "2009.04.25"]
[Round "2"]
[White "Lopez, Luis Alejandro"]
[Black "Tovio, Israel"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1968"]
[BlackElo "2274"]
[PlyCount "67"]
[EventDate "2009.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. dxc5 Qxc5 6. Be3 Qa5 7. Bc4 Nf6 8. h3 Ne5 9. Be2 Be6 10. Nd2 Rd8 11. Qc2 Nd5 12. Qb3 Nxe3 13. Qb5+ Nc6 14. fxe3 Qc7 15. Qg5 g6 16. Ngf3 Bg7 17. 0-0 0-0 18. Nd4 Nxd4 19. exd4 Qb6 20. Nb3 Bxb3 21. axb3 Qxb3 22. Rxa7 Qxb2 23. Qe3 Qb6 24. Ra4 e5 25. Rb4 Qa7 26. Rfb1 exd4 27. Qf2 Qa2 28. R4b2 Qa5 29. Kh1 dxc3 30. Rxb7 c2 31. Rf1 Qd2 32. Rc7 Rfe8 33. Bb5 Qxf2 34. Rxf2 0-1

[Event "Barranquilla op"]
[Site "Barranquilla"]
[Date "2009.04.25"]
[Round "3"]
[White "Sarmiento, Erick"]
[Black "Lopez, Luis Alejandro"]
[Result "0-1"]
[ECO "A10"]
[BlackElo "1968"]
[PlyCount "49"]
[EventDate "2009.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. Nf3 d6 2. c4 c6 3. Nc3 a6 4. e4 Bg4 5. Be2 Bxf3 6. Bxf3 Nd7 7. d4 g6 8. Be3 Bg7 9. 0-0 Ngf6 10. Qd2 h6 11. a4 Qc7 12. b4 Rd8 13. Rfe1 Kf8 14. Rad1 e6 15. Ne2 Kg8 16. Ng3 Kh7 17. h3 Rhe8 18. Kh1 Ng8 19. Qc2 e5 20. d5 c5 21. b5 a5 22. Rf1 Rf8 23. Rde1 Ne7 24. Bg4 Nf6 25. Bd1 0-1

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2009.04.04"]
[Round "4.10"]
[White "Betancur Alvarez, Daniel Ricardo"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1600"]
[BlackElo "1936"]
[PlyCount "63"]
[EventDate "2009.04.03"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. c4 b6 7. Nc3 Nf6 8. Be3 Bb7 9. f3 Bb4 10. Qb3 d5 11. Qxb4 dxc4 12. Qxc4 Qxc4 13. Bxc4 b5 14. Bd3 0-0 15. 0-0 e5 16. Nf5 Rd8 17. Rad1 Nc6 18. Bc2 Nb4 19. Rxd8+ Rxd8 20. Bb3 Rd3 21. Rd1 Rxd1+ 22. Nxd1 g6 23. Nd6 Bc6 24. Nxf7 Kf8 25. Bc5+ Kg7 26. Bxb4 Nh5 27. Nxe5 Bb7 28. Bc3 Nf4 29. Kf2 Kh6 30. g3 Nh3+ 31. Kg2 Ng5 32. Ng4+ 1-0

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2009.04.03"]
[Round "1.13"]
[White "Lopez, Luis Alejandro"]
[Black "Estevez, Carlos Ariel"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1936"]
[PlyCount "68"]
[EventDate "2009.04.03"]
[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 e5 3. Nf3 Nc6 4. e3 d6 5. d4 exd4 6. exd4 d5 7. Be2 Be7 8. 0-0 dxc4 9. Bxc4 0-0 10. Re1 a6 11. b3 b5 12. Bf1 Bg4 13. Bb2 Bxf3 14. Qxf3 Nxd4 15. Qd3 Ne6 16. Qxd8 Raxd8 17. Red1 Ng5 18. Ne2 Nge4 19. Ng3 Bc5 20. Bxf6 Nxf6 21. Rac1 Bb6 22. Nf5 Rde8 23. a4 bxa4 24. bxa4 Re5 25. Ng3 a5 26. h3 Ne4 27. Nxe4 Rxe4 28. Bb5 Rf4 29. Rf1 c5 30. Kh2 Rc8 31. Rc4 Rxc4 32. Bxc4 Bc7+ 33. Kg1 Rd8 34. Re1 g6 1/2-1/2

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2009.04.03"]
[Round "5.13"]
[White "Lopez, Luis Alejandro"]
[Black "Suarez, Sergio Rafael"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1936"]
[PlyCount "130"]
[EventDate "2009.04.03"]
[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 d6 4. e3 Bf5 5. Be2 Nc6 6. d4 exd4 7. exd4 Be7 8. 0-0 0-0 9. b3 d5 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. Bb2 Bf6 13. Bc4 Qd8 14. Re1 Bg6 15. Rc1 Re8 16. Rxe8+ Qxe8 17. Bb5 a6 18. Bxc6 bxc6 19. h3 Be4 20. Ne5 Bxe5 21. dxe5 Bd5 22. Qg4 Qe6 23. Qg3 Qg6 24. Qxg6 hxg6 25. g3 Rb8 26. h4 Rb5 27. Bc3 Rc5 28. b4 Rc4 29. a3 Kf8 30. Bb2 Rxc1+ 31. Bxc1 Ke7 32. Bf4 Ke6 33. Kf1 Kd7 34. Ke1 Ke6 35. Kd2 Bc4 36. Kc3 Ba2 37. Kd4 Bb3 38. Kc5 Ba4 39. Kd4 Bb5 40. Bg5 Ba4 41. Bd8 Kd7 42. Bg5 Ke6 43. Be3 Bb5 44. Ke4 Kd7 45. Kf4 f6 46. Bd4 Ke6 47. Bb2 Bd3 48. g4 f5 49. gxf5+ Bxf5 50. Bc1 Bb1 51. a4 Bc2 52. a5 Bb1 53. Be3 Bc2 54. Bc5 Bb1 55. Bf8 Kf7 56. Bc5 Ke6 57. Ba7 Bc2 58. Bb8 Kd7 59. Kg5 Bb1 60. f4 Kd8 61. h5 gxh5 62. Kxh5 g6+ 63. Kg5 Bf5 64. e6 Ke7 65. Bxc7 Kxe6 1/2-1/2

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2009.04.03"]
[Round "2.10"]
[White "Nieves Avila, Christian Leonard"]
[Black "Lopez, Luis Alejandro"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1936"]
[PlyCount "76"]
[EventDate "2009.04.03"]
[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 c5 2. Nf3 e6 3. Nc3 a6 4. d3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. Be3 d5 8. 0-0 0-0 9. a3 b5 10. b4 cxb4 11. axb4 Bxb4 12. Bd2 Bb7 13. e5 Nd7 14. Re1 Qc7 15. Na2 Bxd2 16. Qxd2 Ncxe5 17. Qf4 Nxf3+ 18. Bxf3 Qxc2 19. Nb4 Qc8 20. Rac1 Qb8 21. Qxb8 Raxb8 22. Rc7 Nf6 23. Nc6 Bxc6 24. Rxc6 Ra8 25. Ra1 a5 26. Rc5 Rfb8 27. Rb1 b4 28. Rc2 a4 29. Rcb2 b3 30. Ra1 a3 31. Rbb1 a2 32. Rb2 Nd7 33. Bd1 Ra3 34. Kf1 Ne5 35. Ke2 Kf8 36. Kd2 d4 37. Kc1 Nxd3+ 38. Kd2 Nxb2 0-1

[Event "Bogota IRT Distrital U14"]
[Site "Bogota"]
[Date "2009.03.08"]
[Round "4.6"]
[White "Carrillo, Angie Catalina"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1964"]
[BlackElo "1968"]
[PlyCount "18"]
[EventDate "2009.03.07"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e3 Nf6 5. Nf3 Ne4 6. Qa4+ Nc6 7. Bd2 Nxc3 8. bxc3 Be7 9. c5 Bd7 1-0

[Event "Bogota IRT Distrital U14"]
[Site "Bogota"]
[Date "2009.03.07"]
[Round "2.4"]
[White "Lopez, Luis Alejandro"]
[Black "Camacho Cardenas, Miguel Alejand"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1968"]
[BlackElo "1613"]
[PlyCount "108"]
[EventDate "2009.03.07"]
[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 e5 2. Nc3 Bb4 3. e3 Bxc3 4. bxc3 Nf6 5. Ba3 d6 6. Qc2 c5 7. Nf3 b6 8. Be2 Nc6 9. Rd1 Bg4 10. d3 Qe7 11. Qa4 Qd7 12. 0-0 Nb8 13. Qxd7+ Nbxd7 14. Rfe1 e4 15. dxe4 Nxe4 16. Rc1 Ne5 17. Nxe5 Bxe2 18. Nxf7 Rf8 19. Nxd6+ Nxd6 20. Rxe2 Nxc4 21. Bb2 Nxb2 22. Rxb2 0-0-0 23. g3 Rd7 24. a4 Rfd8 25. Rbb1 Rd2 26. Kf1 Ra2 27. Ra1 Rxa1 28. Rxa1 Rd2 29. Ke1 Rc2 30. Rd1 Rxc3 31. e4 Rc4 32. f3 Rxa4 33. e5 Rd4 34. f4 Rxd1+ 35. Kxd1 Kd7 36. Kc2 a5 37. Kb3 b5 38. Kc3 a4 39. Kd3 b4 40. Kc4 a3 41. Kb3 c4+ 42. Ka2 Ke6 43. h3 h6 44. h4 g6 45. g4 h5 46. g5 Kf5 47. Kb1 c3 48. Kc2 a2 49. Kd3 a1Q 50. Kd4 Qa5 51. Kd3 Qd5+ 52. Kc2 b3+ 53. Kc1 Qd2+ 54. Kb1 Qd1# 0-1

[Event "Bogota IRT Distrital U14"]
[Site "Bogota"]
[Date "2009.03.07"]
[Round "1.1"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2193"]
[BlackElo "1968"]
[PlyCount "85"]
[EventDate "2009.03.07"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. c3 Qc7 6. Bd3 Nf6 7. 0-0 d5 8. exd5 Nxd5 9. Nd2 Bd6 10. N2f3 0-0 11. Re1 b5 12. Bxh7+ Kxh7 13. Ng5+ Kg8 14. Qh5 Nf6 15. Qf3 Bxh2+ 16. Kh1 Nbd7 17. Ngxe6 fxe6 18. Nxe6 Qb8 19. Nxf8 Nxf8 20. Bg5 Ng4 21. Re8 Qd6 22. Be7 Qh6 23. Qxf8+ Kh7 24. Qh8+ Kg6 25. Qxh6+ Nxh6 26. Kxh2 Kf7 27. Rd8 Kxe7 28. Rad1 Bb7 29. R8d7+ Kf6 30. Rxb7 Rh8 31. Kg1 Nf7 32. Rb6+ Ke7 33. Rxa6 Rh5 34. Re1+ Ne5 35. f4 Kf7 36. fxe5 Kg8 37. e6 Rh8 38. Ra8+ Kh7 39. Rxh8+ Kxh8 40. e7 Kh7 41. e8Q b4 42. Qh5+ Kg8 43. Re8# 1-0

[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2009.02.19"]
[Round "2.2"]
[White "Diaz Herrera, Leider Andres"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "B43"]
[BlackElo "1968"]
[PlyCount "24"]
[EventDate "2009.02.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qc7 5. Nb5 Qc6 6. N1c3 a6 7. Nd4 Qc7 8. Bd3 Nf6 9. 0-0 b5 10. Kh1 Be7 11. Be3 Bc5 12. Qd2 Qb6 1-0

[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2009.02.19"]
[Round "1.5"]
[White "Lopez, Luis Alejandro"]
[Black "Contreras, Laura Ximena"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1968"]
[PlyCount "83"]
[EventDate "2009.02.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Bc5 4. Nxe5 Nc6 5. Nf3 0-0 6. e3 d6 7. d4 Bb4 8. Bd3 Bg4 9. a3 Ba5 10. b4 Bxb4 11. axb4 Nxb4 12. Bb1 Qe7 13. 0-0 Rfe8 14. h3 Bd7 15. Re1 Be6 16. Qb3 Nc6 17. Qxb7 Bd7 18. Qxc7 Rec8 19. Qb7 Rab8 20. Qa6 Nb4 21. Qa3 Rb7 22. Qb2 Rcb8 23. Qd2 g6 24. Ba3 Nc6 25. Nb5 Na5 26. Bxd6 Qd8 27. Bxb8 Qxb8 28. Rxa5 Bxb5 29. Rxb5 Rxb5 30. cxb5 Qxb5 31. Bd3 Qb6 32. Rb1 Qd6 33. Qb4 Qc6 34. Ne5 Qe6 35. Bc4 Nd5 36. Bxd5 Qxd5 37. Qb8+ Kg7 38. Qxa7 Qe4 39. Qxf7+ Kh6 40. Ng4+ Kh5 41. Rb5+ Kh4 42. Qxh7# 1-0

[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2009.02.19"]
[Round "3.6"]
[White "Lopez, Luis Alejandro"]
[Black "Mafiol Martinez, Carlos Daniel"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1968"]
[PlyCount "112"]
[EventDate "2009.02.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e3 Bg7 4. d4 0-0 5. Nf3 d6 6. b3 Nbd7 7. Bb2 c5 8. Be2 cxd4 9. Qxd4 Nc5 10. Nd5 Ne6 11. Nxf6+ Bxf6 12. Qd2 Bxb2 13. Qxb2 Qa5+ 14. Qd2 Qxd2+ 15. Nxd2 f5 16. Nf3 Kg7 17. Nd4 Nxd4 18. exd4 Re8 19. d5 b6 20. Kd2 Bb7 21. f3 Kf6 22. Rae1 Rad8 23. Bd3 e6 24. dxe6 Rxe6 25. Rxe6+ Kxe6 26. Kc3 Rc8 27. Re1+ Kd7 28. Kd4 Re8 29. Rxe8 Kxe8 30. b4 Kd7 31. c5 Ke6 32. Bc4+ d5 33. Bb3 b5 34. a4 a6 35. f4 h6 36. a5 Bc6 37. g3 Ba8 38. h3 Bc6 39. Bd1 h5 40. g4 fxg4 41. hxg4 h4 42. Bf3 h3 43. Bh1 Kf6 44. Ke3 g5 45. fxg5+ Kxg5 46. Kf2 Kxg4 47. Kg1 Kg3 48. Kf1 h2 49. Ke1 Kf4 50. Kd2 Ke5 51. Kd3 Ke6 52. Ke2 Kd7 53. Kf2 d4 54. Bxc6+ Kxc6 55. Kg2 d3 56. Kxh2 d2 0-1

[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2009.02.19"]
[Round "5.9"]
[White "Lopez, Luis Alejandro"]
[Black "Mejia Garcia, Michelle"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1968"]
[BlackElo "1873"]
[PlyCount "134"]
[EventDate "2009.02.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d6 5. Be2 Be7 6. d4 exd4 7. Nxd4 Nxd4 8. Qxd4 Be6 9. 0-0 0-0 10. b3 c5 11. Qd1 a6 12. Bb2 d5 13. Nxd5 Nxd5 14. cxd5 Qxd5 15. Bf3 Qxd1 16. Rfxd1 Ra7 17. Rac1 b6 18. Bd5 Rd7 19. Bxe6 Rxd1+ 20. Rxd1 fxe6 21. Rd7 Rd8 22. Rxd8+ Bxd8 23. Kf1 Kf7 24. Ke2 Bc7 25. h3 g6 26. Kf3 e5 27. Ke4 Ke6 28. f3 h6 29. g4 g5 30. Bc1 b5 31. Kd3 Kd5 32. e4+ Kd6 33. Ba3 Bb6 34. Bc1 Bc7 35. Be3 Bb6 36. Kc3 Kc6 37. Kc2 Kd6 38. Kd2 Kd7 39. Kc2 Kc7 40. Kc3 Kc6 41. Kd2 Kd7 42. Kc2 Kc7 43. a3 Kc6 44. b4 Kd6 45. Kd2 Kc6 46. Kc2 Kd6 47. Kb2 Kc6 48. Bf2 cxb4 49. Bxb6 bxa3+ 50. Kxa3 Kxb6 51. Kb3 a5 52. Kc3 Kc5 53. f4 exf4 54. e5 Kd5 55. e6 Kxe6 56. Kd3 a4 57. Kd2 a3 58. Kc2 b4 59. Kd2 a2 60. Kd3 a1Q 61. Kd2 Qa3 62. Ke2 Qe3+ 63. Kd1 Qf2 64. Kc1 Kd5 65. h4 Kc4 66. Kb1 Kb3 67. Kc1 Qc2# 0-1

[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2009.02.19"]
[Round "7.8"]
[White "Lopez, Luis Alejandro"]
[Black "Virviescas Sanchez, Gerson Steve"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1968"]
[PlyCount "47"]
[EventDate "2009.02.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Be7 5. d4 e4 6. Ng5 0-0 7. Ngxe4 Nxe4 8. Nxe4 Bb4+ 9. Bd2 Be7 10. a3 d5 11. Nc3 dxc4 12. Bxc4 h6 13. Qc2 Re8 14. 0-0 Bd7 15. Nd5 Bg5 16. Qb3 Be6 17. Rac1 a6 18. Qxb7 Bxd5 19. Bxd5 Qxd5 20. Qxc6 Qxc6 21. Rxc6 Bd8 22. Ba5 Rb8 23. b4 Rb7 24. Rxa6 1-0

[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2009.02.19"]
[Round "6.10"]
[White "Melo Castaneda, Ingrid"]
[Black "Lopez, Luis Alejandro"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1968"]
[PlyCount "46"]
[EventDate "2009.02.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 d6 4. Bg2 Be7 5. 0-0 Nf6 6. Nc3 a6 7. d3 0-0 8. a3 Nc6 9. Ne2 Qc7 10. Nc3 b5 11. Ng5 Bb7 12. Nh3 Rad8 13. Nd5 Nxd5 14. exd5 Nd4 15. c3 Nf5 16. Be4 Bxd5 17. Qg4 Bf6 18. Ng5 Bxe4 19. Nxe4 Qe7 20. Nxf6+ Qxf6 21. Bg5 Qg6 22. h4 f6 23. h5 Qxg5 0-1

[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2009.02.19"]
[Round "4.11"]
[White "Virviescas Sanchez, Christian Stewart"]
[Black "Lopez, Luis Alejandro"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1968"]
[PlyCount "53"]
[EventDate "2009.02.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e3 c5 2. Qf3 a6 3. Bc4 e6 4. Nh3 d5 5. Bb3 b5 6. Ng5 Qxg5 7. e4 Bb7 8. exd5 Qd8 9. Qe3 Bxd5 10. Bxd5 Qxd5 11. Nc3 Qd8 12. Qf3 Nd7 13. 0-0 Ngf6 14. d3 Ne5 15. Qe2 Qc7 16. Bf4 Bd6 17. Bxe5 Bxe5 18. Ne4 Nxe4 19. Qxe4 0-0 20. Rfe1 Bxh2+ 21. Kh1 Bd6 22. Qh4 Rae8 23. Kg1 f5 24. g3 Rf6 25. Kg2 Rh6 26. Qg5 Qc6+ 27. f3 0-1

[Event "COL-ch U10"]
[Site "Manizales"]
[Date "2009.01.11"]
[Round "7.7"]
[White "Lopez, Luis Alejandro"]
[Black "Gomez, Juan Andres"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1968"]
[BlackElo "2030"]
[PlyCount "27"]
[EventDate "2009.01.08"]
[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. e3 0-0 5. d4 d6 6. Be2 Na6 7. 0-0 c5 8. b3 Re8 9. Bb2 Bf5 10. dxc5 Nxc5 11. Nd5 Qd7 12. Nd2 e6 13. Nf4 Nd3 14. Qc2 0-1

[Event "COL-ch U10"]
[Site "Manizales"]
[Date "2009.01.09"]
[Round "3.2"]
[White "Zuleta, Juan Carlos"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1564"]
[BlackElo "1968"]
[PlyCount "26"]
[EventDate "2009.01.08"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Nc3 Nf6 7. Qe2 d6 8. 0-0 Be7 9. Kh1 0-0 10. f4 Nc6 11. Nxc6 Qxc6 12. e5 Nd5 13. Nxd5 exd5 1-0

[Event "Pan American-ch U10 20th"]
[Site "Villa Carlos Paz"]
[Date "2008.06.30"]
[Round "1"]
[White "Lopez, Luis Alejandro"]
[Black "Mereles, Junior"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1968"]
[PlyCount "44"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Bc5 5. Bg2 0-0 6. 0-0 Re8 7. d3 h6 8. Bd2 d5 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Rc1 Bb6 12. Bc3 Qxa2 13. d4 exd4 14. Nxd4 Nxd4 15. Bxd4 Rd8 16. e3 c5 17. b3 cxd4 18. Ra1 Qb2 19. Rb1 Qa3 20. h4 dxe3 21. fxe3 Bxe3+ 22. Kh1 Rxd1 0-1

[Event "Bogota Novatos U20"]
[Site "Bogota"]
[Date "2008.05.24"]
[Round "5.15"]
[White "Lopez, Luis Alejandro"]
[Black "Castiblanco, Pedro"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1967"]
[BlackElo "2122"]
[PlyCount "39"]
[EventDate "2008.05.23"]
[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. g3 Bc5 5. Bg2 d5 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. 0-0 0-0 9. Qc2 Nb4 10. Qc3 Nxa2 11. Qxe5 Qxe5 12. Nxe5 Re8 13. Rxa2 Rxe5 14. Ra5 b6 15. Bxa8 bxa5 16. e3 Bb4 17. d4 Re8 18. Rd1 Bg4 19. f3 Rxa8 20. fxg4 1-0

[Event "Bogota Novatos U20"]
[Site "Bogota"]
[Date "2008.05.24"]
[Round "3.16"]
[White "Vasquez Ayola, John"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1608"]
[BlackElo "1967"]
[PlyCount "51"]
[EventDate "2008.05.23"]
[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 c5 2. c3 e6 3. d4 cxd4 4. cxd4 a6 5. Nf3 Qc7 6. Nc3 Be7 7. Be3 d6 8. Rc1 Nc6 9. d5 exd5 10. exd5 Nb4 11. a3 Qa5 12. axb4 Qxb4 13. Qa4+ Qxa4 14. Nxa4 b5 15. Nb6 Bb7 16. Nxa8 Bxa8 17. Rc8+ Kd7 18. Rxa8 Nf6 19. Rxh8 h6 20. Bd3 Bd8 21. Ke2 Ke7 22. Nd4 Nxd5 23. Nc6+ Kd7 24. Bf5+ Kxc6 25. Rc1+ Kb7 26. Be4 1-0

[Event "Bogota Novatos U20"]
[Site "Bogota"]
[Date "2008.05.23"]
[Round "2.20"]
[White "Lopez, Luis Alejandro"]
[Black "Nieto, Guillermo Luigui"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1967"]
[BlackElo "1547"]
[PlyCount "33"]
[EventDate "2008.05.23"]
[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 g6 2. Nc3 Nf6 3. g3 d6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 Nbd7 7. d3 c6 8. Bd2 e5 9. e3 a5 10. Qc2 Re8 11. Rfe1 d5 12. cxd5 cxd5 13. Rac1 Nb6 14. d4 e4 15. Ng5 h6 16. Nh3 Bg4 17. b3 0-1

[Event "Wch U08"]
[Site "Kemer"]
[Date "2007.11.28"]
[Round "11"]
[White "Papadoulis, Georgios"]
[Black "Lopez, Luis Alejandro"]
[Result "0-1"]
[ECO "A38"]
[BlackElo "1973"]
[PlyCount "64"]
[EventDate "2007.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Nc3 Nc6 4. Bg2 Bg7 5. Nf3 Nf6 6. 0-0 0-0 7. d3 d6 8. Bg5 Bg4 9. Qd2 Qd7 10. Rfe1 Rfe8 11. Bh6 Bh3 12. Bh1 Ng4 13. Bxg7 Kxg7 14. Ng5 Nf6 15. Nxh3 Qxh3 16. Bg2 Qh5 17. h3 Qh6 18. Qxh6+ Kxh6 19. g4 Nb4 20. Rab1 e5 21. Bxb7 Rab8 22. Bg2 Nc2 23. Red1 Rb6 24. e3 Reb8 25. b3 Ra6 26. a4 Rab6 27. Nb5 a6 28. Rd2 axb5 29. Rxc2 bxa4 30. Rcb2 a3 31. Ra2 Rxb3 32. Rxb3 Rxb3 0-1

[Event "Wch U08"]
[Site "Kemer"]
[Date "2007.11.27"]
[Round "10"]
[White "Lopez, Luis Alejandro"]
[Black "Ozcelik, Ali Kaan"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1973"]
[PlyCount "60"]
[EventDate "2007.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 d5 6. Nxc6 bxc6 7. Bg5 Be7 8. e5 Nd7 9. Bxe7 Qxe7 10. f4 0-0 11. g3 f6 12. Bg2 Kh8 13. 0-0 fxe5 14. fxe5 Rxf1+ 15. Qxf1 Nxe5 16. Re1 Bb7 17. Qd3 Nf3+ 18. Bxf3 Qxe1+ 19. Kg2 Qe7 20. Nxd5 cxd5 21. Qd2 Re8 22. Kf2 Qf6 23. Kg2 Rf8 24. Qe2 Ba6 25. Qf2 c5 26. c3 d4 27. Qe1 Qxf3+ 28. Kh3 Bc8+ 29. Qe6 Bxe6+ 30. Kh4 Qg4# 0-1

[Event "Wch U08"]
[Site "Kemer"]
[Date "2007.11.26"]
[Round "9"]
[White "Karsu, Egemen"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "C54"]
[BlackElo "1973"]
[PlyCount "98"]
[EventDate "2007.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. a4 a5 7. 0-0 h6 8. Be3 Be6 9. Bb3 Ng4 10. Bxc5 dxc5 11. Bxe6 fxe6 12. h3 Nf6 13. Nbd2 Qxd3 14. Qb3 Qd7 15. Nc4 Nxe4 16. Nfxe5 Nxe5 17. Nxe5 Nd2 18. Qxb7 Qc8 19. Qc6+ Kf8 20. Nd7+ Ke7 21. Qxc5+ Kxd7 22. Qd4+ Ke7 23. Qxd2 Rd8 24. Qe2 Rd6 25. Qg4 Qd7 26. Qxg7+ Kd8 27. Qxh6 e5 28. Qh8+ Qe8 29. Qxe8+ Kxe8 30. Rfe1 Re6 31. f4 e4 32. Rad1 Rd8 33. Rxd8+ Kxd8 34. Kf2 Ke7 35. Rd1 Kf6 36. Rd5 e3+ 37. Ke2 Re4 38. Rxa5 Ke6 39. Rc5 Kf6 40. Rxc7 Rxf4 41. a5 Ra4 42. b4 Ke6 43. Kxe3 Kd6 44. Rc5 Kd7 45. h4 Ke7 46. g4 Kf6 47. h5 Kg7 48. g5 Kh7 49. Rc7+ Kg8 1-0

[Event "Wch U08"]
[Site "Kemer"]
[Date "2007.11.25"]
[Round "8"]
[White "Lopez, Luis Alejandro"]
[Black "Hristov, Nikolay Valeriev"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1973"]
[PlyCount "61"]
[EventDate "2007.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 d6 6. h3 Be6 7. Bg5 Qd7 8. Qe2 0-0-0 9. 0-0-0 Nd4 10. Nxd4 Bxd4 11. Qd2 Bxc4 12. dxc4 Bxc3 13. Qxc3 Nxe4 14. Qe3 Nxg5 15. Qxg5 f6 16. Qe3 Kb8 17. c5 d5 18. Qd3 Qc6 19. Rd2 Qxc5 20. Rhd1 c6 21. c4 d4 22. Qc2 g6 23. f4 Rhe8 24. Re1 Qd5 25. Qb3 e4 26. a3 e3 27. Rdd1 d3 28. Kb1 e2 29. Rxd3 Qe4 30. Ka2 Rxd3 31. Qxd3 0-1

[Event "Wch U08"]
[Site "Kemer"]
[Date "2007.11.24"]
[Round "7"]
[White "Lopez, Luis Alejandro"]
[Black "Guedon, Sosthene"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1973"]
[PlyCount "99"]
[EventDate "2007.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 dxc6 7. Nc3 Ne7 8. Qf4 Qxf4 9. Bxf4 Bb6 10. Bc4 0-0 11. Bg3 Re8 12. 0-0-0 Ng6 13. f3 Be6 14. Bxe6 Rxe6 15. Na4 Be3+ 16. Kb1 b5 17. Nc3 Bf4 18. Bxf4 Nxf4 19. g3 Nh3 20. Rd7 Rc8 21. Rhd1 Ree8 22. b4 Ng5 23. R1d3 Ne6 24. f4 Red8 25. Ne2 Rxd7 26. Rxd7 Rd8 27. Rxd8+ Nxd8 28. Nd4 Kf8 29. Kb2 Ke7 30. Kc3 g6 31. Kd3 Kd6 32. c4 a6 33. e5+ Kd7 34. g4 Ne6 35. Nxe6 Kxe6 36. Kd4 Kd7 37. Kc5 h6 38. a3 bxc4 39. Kxc4 Kc8 40. Kc5 Kb7 41. f5 gxf5 42. gxf5 Kc8 43. Kxc6 Kd8 44. a4 h5 45. h4 Kc8 46. a5 Kd8 47. b5 axb5 48. a6 b4 49. a7 b3 50. a8Q+ 1-0

[Event "Wch U08"]
[Site "Kemer"]
[Date "2007.11.22"]
[Round "5"]
[White "Gubaydullin, Karim"]
[Black "Lopez, Luis Alejandro"]
[Result "0-1"]
[ECO "C77"]
[BlackElo "1973"]
[PlyCount "70"]
[EventDate "2007.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. Qe2 Bc5 7. 0-0 0-0 8. c3 Re8 9. Ng5 d5 10. exd5 Nxd5 11. Bxd5 Qxd5 12. d4 Bb6 13. Qh5 h6 14. Nf3 Re6 15. Bf4 Bd7 16. Nxe5 Nxe5 17. Bxe5 Bc6 18. Qh3 Rg6 19. Bg3 Rg5 20. f3 Rh5 21. Bh4 Bd7 22. Qg3 g5 23. Nd2 Rxh4 24. Ne4 Kg7 25. Qf2 c6 26. g3 Rh3 27. g4 Bc7 28. Ng3 Bxg4 29. fxg4 Bxg3 30. Qf6+ Kg8 31. hxg3 Rxg3+ 32. Kf2 Rg2+ 33. Ke1 Qe4+ 34. Kd1 Qe2+ 35. Kc1 Qc2# 0-1

[Event "Wch U08"]
[Site "Kemer"]
[Date "2007.11.22"]
[Round "6"]
[White "Savenkov, Konstantin"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "C64"]
[BlackElo "1973"]
[PlyCount "69"]
[EventDate "2007.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 a6 5. Bxc6 dxc6 6. d4 exd4 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Nf6 10. Nc3 Bg4 11. Ne5 Qe7 12. f3 Be6 13. 0-0 0-0 14. Rad1 Bc4 15. Nxc4 Rad8 16. Qc2 b5 17. Na5 Qe6 18. Nb3 Nh5 19. Ne2 f5 20. e5 Rb8 21. Rc1 Rb6 22. Qd2 f4 23. Nc5 Qc8 24. Nc3 b4 25. N3e4 Rf5 26. Rfe1 Qe8 27. Qd3 Qg6 28. Qc4+ Qf7 29. Nd7 Rb5 30. Qxc6 b3 31. Qa8+ Qf8 32. Nxf8 Rxf8 33. Qxa6 Rfb8 34. Rxc7 R8b6 35. Qc8# 1-0

[Event "Wch U08"]
[Site "Kemer"]
[Date "2007.11.21"]
[Round "4"]
[White "Lopez, Luis Alejandro"]
[Black "Haring, Viktor"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1973"]
[PlyCount "42"]
[EventDate "2007.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 0-0 6. Ng5 h6 7. Nf3 Bb4 8. a3 Bxc3+ 9. bxc3 d6 10. h3 Be6 11. Bb3 Na5 12. 0-0 Bxb3 13. cxb3 g5 14. Bxg5 hxg5 15. Nxg5 Kg7 16. Qf3 Rh8 17. h4 c6 18. h5 Qg8 19. Nh3 Qc8 20. h6+ Kg6 21. d4 Kh7 1-0

[Event "Wch U08"]
[Site "Kemer"]
[Date "2007.11.20"]
[Round "3"]
[White "Levitan, Tal"]
[Black "Lopez, Luis Alejandro"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1973"]
[PlyCount "17"]
[EventDate "2007.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e5 5. Nf3 Bg4 6. Qa4+ Nc6 7. Nxe5 Bd7 8. Be3 Nge7 9. Qc2 0-1

[Event "Wch U08"]
[Site "Kemer"]
[Date "2007.11.19"]
[Round "2"]
[White "Lopez, Luis Alejandro"]
[Black "Kolday, Ata"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1973"]
[PlyCount "79"]
[EventDate "2007.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 Bb4 4. d4 d5 5. Qa4+ Nc6 6. Ne5 Qd6 7. Nxc6 bxc6 8. c5 Bxc3+ 9. bxc3 Qd7 10. Rb1 0-0 11. g3 Ne4 12. Qc2 Qd8 13. Bg2 Nf6 14. 0-0 Re8 15. e4 Ng4 16. e5 f6 17. Qe2 Nh6 18. Bxh6 gxh6 19. Qg4+ Kh8 20. Qf3 Rf8 21. Qe3 h5 22. Qf4 Qe8 23. Qe3 Qg6 24. Qe2 Kg8 25. Bf3 Qf5 26. Bxh5 Qe4 27. Qg4+ Qxg4 28. Bxg4 Ba6 29. Bxe6+ Kg7 30. Rfe1 Bc4 31. Rb7 Bxa2 32. Rxc7+ Kg6 33. g4 Rfe8 34. Bf5+ Kg5 35. Rg7+ Kh4 36. Rxh7+ Kg5 37. Rh5+ Kf4 38. Kg2 Rab8 39. Re3 Bc4 40. Rf3# 1-0

[Event "Wch U08"]
[Site "Kemer"]
[Date "2007.11.18"]
[Round "1"]
[White "Kumcu, Ugur"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "C47"]
[BlackElo "1973"]
[PlyCount "14"]
[EventDate "2007.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxe4 6. Nxe4 a6 7. Bg5 Be7 1-0

[Event "Pan American-ch U08"]
[Site "Medellin"]
[Date "2007.07.07"]
[Round "9"]
[White "Lopez, Luis Alejandro"]
[Black "Pelaes Castillo, Renzo Jos"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1973"]
[PlyCount "35"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ 4. Nge2 g6 5. d4 Qd6 6. Bf4 Qd8 7. g3 Bg7 8. Bg2 Nf6 9. Qd2 Ng4 10. Ne4 Nc6 11. c3 Qd7 12. Nc5 Qd8 13. b4 e5 14. Bg5 Qd6 15. b5 Ne7 16. Rd1 Rb8 17. dxe5 Qxc5 18. Qd8# 1-0

[Event "Pan American-ch U08"]
[Site "Medellin"]
[Date "2007.07.06"]
[Round "8"]
[White "Gomez, Juan Andres"]
[Black "Lopez, Luis Alejandro"]
[Result "1/2-1/2"]
[ECO "C53"]
[BlackElo "1973"]
[PlyCount "39"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 h6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Bxc3+ 8. bxc3 Nf6 9. e5 Ne4 10. Qc2 Na5 11. Qxe4 Nxc4 12. Qd3 b5 13. Nd2 Nxd2 14. Bxd2 c6 15. 0-0 d6 16. exd6 Qxd6 17. Rfe1+ Be6 18. h3 0-0 19. Be3 Bc4 20. Qe4 1/2-1/2

[Event "Pan American-ch U08"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "7"]
[White "Lopez, Luis Alejandro"]
[Black "Bassan, Renzo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1973"]
[PlyCount "82"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd2 0-0 8. Bc4 d6 9. h3 Be6 10. Nd5 Bxd2+ 11. Qxd2 Nxe4 12. Qe3 Nf6 13. Rd1 Nb4 14. Nxf6+ Qxf6 15. Bd3 b5 16. Qe4 Nxd3+ 17. Rxd3 Bf5 18. Rf3 Bxe4 19. Rxf6 gxf6 20. Rg1 Rfc8 21. Nd2 Rxc2 22. Nb3 Rxb2 23. Nd2 Bg6 24. g4 h5 25. gxh5 Rxa2 26. Nb3 Ra3 27. Rg3 f5 28. hxg6 f4 29. Rg5 Rxb3 30. h4 fxg6 31. h5 Kg7 32. Rxg6+ Kh7 33. Kf1 Rg8 34. Rxd6 f3 35. Rd1 Rg2 36. h6 Rh2 37. Kg1 Rg2+ 38. Kf1 Rb2 39. Rd7+ Kxh6 40. Rd6+ Kg5 41. Ke1 Rg1# 0-1

[Event "Pan American-ch U08"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "6"]
[White "Morantes Maldonado, Hans Mateo"]
[Black "Lopez, Luis Alejandro"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1973"]
[PlyCount "52"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Qe2 Nf6 6. Be3 d6 7. Nbd2 Bg4 8. h3 Bh5 9. 0-0-0 Nd4 10. Qe1 0-0 11. Qg1 Qd7 12. g4 Bg6 13. g5 Ne2+ 14. Kb1 Nxg1 15. Rhxg1 hxg5 16. Nxg5 Nh7 17. Nxh7 Bxh7 18. h4 b5 19. Bd5 Rab8 20. Bh6 Rfc8 21. Bxg7 Bxf2 22. Bxe5+ Bxg1 23. Rxg1+ Bg6 24. h5 dxe5 25. Rg2 Qh3 26. Rg5 Qh2 0-1

[Event "Pan American-ch U08"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "4"]
[White "Lopez, Luis Alejandro"]
[Black "Taborda Morales, Alejandro"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "1973"]
[PlyCount "76"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 Nf6 10. e5 Ng4 11. 0-0 0-0 12. Qb3 Na5 13. Qd3 Nxc4 14. Qxc4 d5 15. exd6 Qxd6 16. Ne4 Qf4 17. Neg5 h6 18. Nh3 Qd6 19. Qc5 Qd8 20. Qh5 g6 21. Qh4 Qd6 22. Rad1 h5 23. Qg3 Qd8 24. Qh4 Qd6 25. Qg3 b6 26. Qxd6 cxd6 27. d5 Bf5 28. Nh4 Rac8 29. Nxf5 gxf5 30. f4 Ne3 31. Rf3 Nxd1 32. Rg3+ Kh8 33. Ng5 Rc1 34. Kf1 Ne3+ 35. Ke2 f6 36. Kxe3 fxg5 37. Rxg5 Re8+ 38. Kf3 Rf1+ 0-1

[Event "Pan American-ch U08"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "5"]
[White "Vieira Da Cunha, Miguel Martuscello"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1973"]
[PlyCount "23"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. 0-0 d6 7. h3 0-0 8. Be3 Ne7 9. Bxc5 dxc5 10. Nxe5 Be6 11. Bxe6 fxe6 12. Qe2 1-0

[Event "Pan American-ch U08"]
[Site "Medellin"]
[Date "2007.07.03"]
[Round "3"]
[White "Lopez, Luis Alejandro"]
[Black "Quinonez Garcia, Santiago"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1973"]
[PlyCount "130"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 d6 3. dxc5 dxc5 4. Qxd8+ Kxd8 5. Nc3 Nf6 6. Nf3 g6 7. Be3 b6 8. Bb5 Bd7 9. Rd1 Bg7 10. Ne5 Nxe4 11. Nxf7+ Ke8 12. Nxh8 Nf6 13. Bxd7+ Nbxd7 14. Nxg6 hxg6 15. Nb5 Kd8 16. Bf4 Kc8 17. 0-0 Kb7 18. Rfe1 Re8 19. f3 a6 20. Nc3 Ka7 21. Nd5 Nxd5 22. Rxd5 Bd4+ 23. Kf1 Nf6 24. Rg5 Bxb2 25. Rxg6 Bc3 26. Re3 Bd2 27. Re2 Bxf4 28. Rxf6 Bc7 29. Rf7 Bd6 30. h4 Rh8 31. g3 Bxg3 32. Rexe7+ Kb8 33. Rb7+ Kc8 34. Rxb6 Bxh4 35. Rxa6 Bg3 36. Ke2 Re8+ 37. Kf1 Rd8 38. Rc6+ Kb8 39. Rxc5 Bd6 40. Rb5+ Ka8 41. Ra5+ Kb8 42. Rfa7 Kc8 43. Ra8+ Bb8 44. R5a7 Rd1+ 45. Ke2 Rb1 46. Kd3 Rb5 47. Kd4 Rb1 48. f4 Rf1 49. Rf7 Rd1+ 50. Kc5 Rc1 51. f5 Rxc2+ 52. Kd5 Rd2+ 53. Ke6 Rd6+ 54. Ke5 Ra6+ 55. Kd5 Rxa8 56. Kc6 Ra6+ 57. Kd5 Rd6+ 58. Ke4 Rc6 59. Kf3 Rc3+ 60. Kg4 Rg3+ 61. Kh5 Rh3+ 62. Kg6 Rg3+ 63. Kh7 Rh3+ 64. Kg8 Be5 65. f6 Rg3+ 1/2-1/2

[Event "Pan American-ch U08"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "1"]
[White "Lopez, Luis Alejandro"]
[Black "Zapata Arbelaes, Estiven"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "1973"]
[PlyCount "62"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 h6 8. cxd4 Nge7 9. d5 Nb8 10. Ba3 d6 11. h3 0-0 12. Qd4 Ng6 13. Bb2 f6 14. e5 fxe5 15. Qe4 Bf5 16. Qe3 Bb6 17. Qe2 Nf4 18. Qe1 Nxh3+ 19. Kh2 e4 20. gxh3 exf3 21. Rg1 Rf7 22. Rg3 Kh7 23. Qg1 g6 24. Rxf3 Qh4 25. Bd3 Qe7 26. Nd2 Bxd3 27. Rxd3 Rxf2+ 28. Kh1 Rxd2 29. Re1 Qh4 30. Qg4 Qxe1+ 31. Qg1 Qxg1# 0-1

[Event "Pan American-ch U08"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "2"]
[White "Villa, Gustavo"]
[Black "Lopez, Luis Alejandro"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1973"]
[PlyCount "46"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. d3 h6 6. 0-0 d6 7. h3 0-0 8. Be3 Bb6 9. Bxb6 axb6 10. Nd5 Nd4 11. Nxd4 exd4 12. Nxf6+ Qxf6 13. Re1 Qg6 14. g4 h5 15. f3 Kh8 16. Qe2 f5 17. exf5 Bxf5 18. Rad1 Rae8 19. Qd2 Rxe1+ 20. Rxe1 c6 21. Ba6 bxa6 22. Kg2 hxg4 23. hxg4 Bd7 0-1

