[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.21"]
[Round "5.2"]
[White "Moreno Bermudez, Jhon Jairo"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1812"]
[BlackElo "1810"]
[PlyCount "83"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Tolima IV"]
[BlackTeam "San Andres"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. c3 0-0 6. d4 exd4 7. cxd4 Bb6 8. d5 Na5 9. Be2 Nxe4 10. Qc2 f5 11. b4 Qf6 12. Bb2 Bxf2+ 13. Rxf2 Qb6 14. Bd3 Qxb4 15. Ba3 Qb6 16. Bxf8 Qxf2+ 17. Qxf2 Nxf2 18. Kxf2 Kxf8 19. Bxf5 g6 20. Bd3 b6 21. Nc3 a6 22. Re1 d6 23. Ng5 Kg7 24. h4 h6 25. Ne6+ Bxe6 26. Rxe6 Rf8+ 27. Ke3 Kf7 28. Bxg6+ Kg7 29. Bd3 Nb7 30. Re7+ Rf7 31. Rxf7+ Kxf7 32. Bxa6 Nc5 33. Bb5 Kf6 34. Ne4+ Nxe4 35. Kxe4 Kg6 36. g4 Kf6 37. Kf4 Kg6 38. a4 Kf6 39. Bd3 Kg7 40. Kf5 Kf7 41. Bb5 Kg7 42. Ke6 1-0

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.21"]
[Round "6.2"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Mercado Tapias, Juan Diego"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1810"]
[BlackElo "1590"]
[PlyCount "44"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "San Andres"]
[BlackTeam "Cordoba"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Nc3 Nf6 5. 0-0 Be7 6. d3 Bg4 7. h3 Bh5 8. Be3 0-0 9. g4 Bg6 10. Ne2 h5 11. gxh5 Bxh5 12. Ng3 Bg6 13. Kg2 Nh5 14. Nxh5 Bxh5 15. Rh1 f5 16. Bc4+ Kh8 17. exf5 d5 18. Bb3 Rxf5 19. Qd2 Bxf3+ 20. Kh2 Bxh1 21. Rxh1 Bg5 22. Bxg5 Qxg5 0-1

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.20"]
[Round "3.2"]
[White "Cruz Beltran, Andres Euclides"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "1665"]
[BlackElo "1810"]
[PlyCount "63"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Cundinamarca Juvenil"]
[BlackTeam "San Andres"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. f4 a6 8. Qd2 Be7 9. 0-0-0 Qc7 10. g4 e5 11. Nf5 Bxf5 12. gxf5 Rd8 13. Bxf6 Bxf6 14. Nd5 Qa5 15. Qxa5 Nxa5 16. Nxf6+ gxf6 17. Rg1 Ke7 18. b4 Nc6 19. c3 exf4 20. Be2 Rdg8 21. h3 Ne5 22. Rgf1 Rg2 23. Rd2 Rg3 24. Kc2 Rxh3 25. Rxf4 Rc8 26. Bd3 h5 27. Rff2 h4 28. Rh2 Rxh2 29. Rxh2 Rh8 30. Be2 b5 31. Kd2 Kd7 32. Ke3 1/2-1/2

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.19"]
[Round "2.2"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Carrillo Gil, William Alexander"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1810"]
[BlackElo "1946"]
[PlyCount "60"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "San Andres"]
[BlackTeam "Fuerzas Armadas III"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. Be3 cxd4 5. Nxd4 Nc6 6. Nc3 d6 7. Bb5 Bd7 8. Qd2 Nf6 9. f3 a6 10. Bxc6 bxc6 11. 0-0 Rb8 12. Rab1 h5 13. Qf2 h4 14. h3 Qa5 15. Nde2 Be6 16. b3 c5 17. Rfe1 Nh5 18. Na4 Bd7 19. Bd2 Qc7 20. Nac3 Bc6 21. Nd5 Bxd5 22. exd5 Qd7 23. c4 Ng3 24. Nxg3 Bd4 25. Be3 hxg3 26. Qe2 Bxe3+ 27. Qxe3 Rh4 28. Red1 Rb7 29. Re1 Qf5 30. Qe4 Rxe4 0-1

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.19"]
[Round "1.2"]
[White "Sepulveda, Julio Orlando"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2059"]
[BlackElo "1810"]
[PlyCount "49"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Norte de Santander"]
[BlackTeam "San Andres"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Nf6 7. Be2 Be7 8. f4 c6 9. Be3 Be6 10. h3 d5 11. f5 c5 12. Qd2 Bxf5 13. exf5 d4 14. 0-0-0 dxc3 15. Qxc3 Qc7 16. g4 Ne4 17. Qc4 Ng3 18. Qa4+ Kf8 19. Rhe1 Nxe2+ 20. Rxe2 Rd8 21. Rde1 Qc6 22. Qxc6 bxc6 23. Bf4 Rd7 24. Rxe7 Rxe7 25. Bd6 1-0

[Event "San Andres Islas Caribe-ch"]
[Site "San Andres Islas"]
[Date "2015.05.07"]
[Round "5"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Corpus, Jair Samir"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1825"]
[BlackElo "1901"]
[PlyCount "59"]
[EventDate "2015.05.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 Be7 6. Nc3 0-0 7. d3 Bg4 8. Bxc6 bxc6 9. Be3 d5 10. Ne2 Bd6 11. Ng3 Qd7 12. h3 Be6 13. a3 Rfb8 14. b3 d4 15. Bd2 a5 16. a4 Bb4 17. Ng5 h6 18. Nxe6 Qxe6 19. Rf1 Bxd2 20. Qxd2 Ne8 21. f4 f6 22. Qf2 Nd6 23. Nh5 Qf7 24. fxe5 fxe5 25. Qh4 Qe6 26. Qg3 Ne8 27. Rf3 Kh7 28. Raf1 Rd8 29. Rf7 Rd7 30. Nf6+ 1-0

[Event "San Andres Islas Caribe-ch"]
[Site "San Andres Islas"]
[Date "2015.05.07"]
[Round "6"]
[White "Valdeblanquez, Jeiner Jair"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2014"]
[BlackElo "1825"]
[PlyCount "75"]
[EventDate "2015.05.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d5 3. Bf4 Nf6 4. e3 e6 5. Be2 Bd6 6. Bg3 0-0 7. Nbd2 Bd7 8. 0-0 Re8 9. Ne5 Ne4 10. Nxe4 Bxe5 11. Bxe5 Nxe5 12. Nc5 Nc4 13. Bxc4 dxc4 14. Nxb7 Qg5 15. Qf3 Qb5 16. a4 Qxb2 17. Nc5 Rad8 18. Nxd7 Rxd7 19. Qc6 Rdd8 20. Qxc4 Rb8 21. g3 Qb7 22. a5 Qe4 23. Rab1 c6 24. a6 h5 25. h4 g5 26. Qd3 Qf3 27. Qd1 Qxd1 28. Rfxd1 gxh4 29. gxh4 Kg7 30. Kg2 Kf6 31. Kf3 Kg6 32. Rg1+ Kf6 33. Kf4 Rb6 34. Rxb6 axb6 35. a7 b5 36. Ra1 Ra8 37. c3 Kg6 38. Ke5 1-0

[Event "San Andres Islas Caribe-ch"]
[Site "San Andres Islas"]
[Date "2015.05.06"]
[Round "3"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Fonseca Orozco, Luis Miguel"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1825"]
[BlackElo "1986"]
[PlyCount "70"]
[EventDate "2015.05.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. 0-0 0-0 8. Be3 a6 9. Qd2 b5 10. f3 Bb7 11. a3 Nbd7 12. Nd1 d5 13. exd5 Nxd5 14. c4 Nxe3 15. Nxe3 bxc4 16. Bxc4 Nf6 17. Rad1 Bc5 18. Kh1 e5 19. Ndc2 e4 20. Qxd8 Raxd8 21. f4 g6 22. g3 Rd3 23. Ng2 Rxd1 24. Rxd1 Ng4 25. Rf1 Nf2+ 26. Kg1 Ng4+ 27. Kh1 e3 28. Be2 Nf2+ 29. Kg1 Nh3+ 30. Kh1 Be4 31. Nce1 Nf2+ 32. Kg1 Rd8 33. Nf3 Bd3 34. Bxd3 Nxd3 35. Rb1 e2+ 0-1

[Event "San Andres Islas Caribe-ch"]
[Site "San Andres Islas"]
[Date "2015.05.06"]
[Round "4"]
[White "Sandoval, Jesus Eduardo"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "1685"]
[BlackElo "1825"]
[PlyCount "52"]
[EventDate "2015.05.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. h3 0-0 9. Qd2 Bd7 10. 0-0-0 a6 11. g4 Nxd4 12. Bxd4 Be6 13. f4 Rc8 14. f5 Bc4 15. g5 Ne8 16. Bxg7 Nxg7 17. Rhf1 Bxe2 18. Nxe2 Nh5 19. Rf3 Rc5 20. Rdf1 Re5 21. Nc3 Qa5 22. h4 Qc5 23. Kb1 Qc4 24. b3 Qb4 25. Qd3 Qa5 26. Nd5 Qd8 1/2-1/2

[Event "San Andres Islas Caribe-ch"]
[Site "San Andres Islas"]
[Date "2015.05.05"]
[Round "2"]
[White "Angulo Pimienta, Angel Gabriel"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1998"]
[BlackElo "1825"]
[PlyCount "33"]
[EventDate "2015.05.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Bc4 Qf6 7. 0-0 Ne7 8. Nc3 0-0 9. Qh5 Bb4 10. Ne2 Qg6 11. Qh4 Bb7 12. Be3 Bd6 13. Bd3 c5 14. f3 Nc6 15. e5 Be7 16. Qh3 Bg5 17. Bxg5 1-0

[Event "Pan American Amateur-ch"]
[Site "San Andres Islas"]
[Date "2014.08.30"]
[Round "9"]
[White "Salazar Farfan, Robert Steven"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1/2-1/2"]
[ECO "C68"]
[BlackElo "1609"]
[PlyCount "81"]
[EventDate "2014.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Nf3 Qxe4+ 7. Qe2 Qxe2+ 8. Kxe2 Nf6 9. d3 Bd6 10. Nc3 0-0 11. Be3 Re8 12. Rae1 Nh5 13. Kd2 Nf4 14. g3 Nd5 15. h4 Bg4 16. Nh2 Bd7 17. Ne4 Be7 18. f3 Nf6 19. Bf4 Nd5 20. Be3 Nxe3 21. Rxe3 Be6 22. b3 f5 23. Ng5 Bxg5 24. hxg5 Bf7 25. Rhe1 Rxe3 26. Rxe3 Re8 27. f4 Rxe3 28. Kxe3 Kf8 29. Nf3 Ke7 30. Kd4 Kd6 31. c4 Be8 32. b4 g6 33. Nd2 Bd7 34. Nb3 Bc8 35. a4 Bd7 36. Kc3 Be6 37. d4 Ke7 38. Na5 Bc8 39. c5 Kd7 40. Kc4 Ke6 41. Nb3 1/2-1/2

[Event "Pan American Amateur-ch"]
[Site "San Andres Islas"]
[Date "2014.08.30"]
[Round "8"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Velez Alvarez, Laura Camila"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1609"]
[BlackElo "1830"]
[PlyCount "72"]
[EventDate "2014.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0 Bd7 10. Nxc6 bxc6 11. f3 Qc7 12. Rfd1 Rab8 13. Rab1 Rb7 14. Bh6 Rfb8 15. Bxg7 Kxg7 16. b3 Be6 17. Bf1 d5 18. exd5 cxd5 19. Bd3 Bd7 20. Re1 e5 21. Nd1 a5 22. Nf2 d4 23. Qe2 Re8 24. a4 Nd5 25. Qd2 Nc3 26. Rbc1 f5 27. Bc4 Bxa4 28. f4 Bb5 29. Bxb5 Rxb5 30. fxe5 Rbxe5 31. Qxd4 Qc5 32. Qd7+ R8e7 33. Rxe5 Qxe5 34. Qd2 Ne2+ 35. Kf1 Nxc1 36. Qxc1 Qe2+ 0-1

[Event "Pan American Amateur-ch"]
[Site "San Andres Islas"]
[Date "2014.08.29"]
[Round "7"]
[White "Garcia Guevara, Nicolas Leonardo"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1783"]
[BlackElo "1609"]
[PlyCount "61"]
[EventDate "2014.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nd2 Bc5 7. Bc4 0-0 8. 0-0 d5 9. Bd3 dxe4 10. Nxe4 Nxe4 11. Bxe4 Qxd1 12. Rxd1 Bg4 13. Re1 Bd7 14. Bf4 Bd6 15. Red1 Bxf4 16. Rxd7 Rab8 17. b3 c5 18. Rd5 Bd6 19. Re1 Rfe8 20. Kf1 g6 21. Rd3 Kg7 22. Rde3 f5 23. Bd5 Rxe3 24. Rxe3 Rd8 25. Bc6 Kf6 26. g3 Rb8 27. Ke2 Rd8 28. f4 Kg7 29. Re8 Rxe8+ 30. Bxe8 Kf6 31. Kd3 1/2-1/2

[Event "Pan American Amateur-ch"]
[Site "San Andres Islas"]
[Date "2014.08.29"]
[Round "6"]
[White "Zapata, Olga Maria"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "1740"]
[BlackElo "1609"]
[PlyCount "112"]
[EventDate "2014.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nbd7 8. Nh3 Nb6 9. Nf2 Ne8 10. Qd2 f5 11. Bg5 Bf6 12. Bh6 Bg7 13. exf5 Bxf5 14. Nfe4 Qh4+ 15. g3 Qxh6 16. Qf2 Bd7 17. h4 Bf6 18. g4 Be7 19. g5 Qg7 20. Qg3 Qf7 21. Be2 Ng7 22. 0-0-0 Qf4+ 23. Kb1 Qxg3 24. Nxg3 Nf5 25. Nxf5 Bxf5+ 26. Kc1 a6 27. b3 Nd7 28. Rdf1 Nc5 29. Kd2 Rf7 30. b4 Nd7 31. Rfg1 Re8 32. Ke3 Bd8 33. Ne4 Bxe4 34. fxe4 Ref8 35. Bg4 Re7 36. h5 Rf4 37. hxg6 hxg6 38. Rh6 Nf8 39. Be2 Rh7 40. Rxh7 Nxh7 41. Bg4 Nxg5 42. Bc8 Rxe4+ 43. Kd3 Rd4+ 44. Kc3 Ne4+ 45. Kb3 Kg7 46. Bf5 Ng5 47. Bc8 Nf3 48. Rg2 Nd2+ 49. Kc3 Nxc4 50. Bxb7 Ne3 51. Rg1 Nxd5+ 52. Bxd5 Rxd5 53. a4 Rd4 54. Kb3 Kf6 55. Rf1+ Rf4 56. Rh1 d5 0-1

[Event "Pan American Amateur-ch"]
[Site "San Andres Islas"]
[Date "2014.08.28"]
[Round "4"]
[White "Cordoba Rodriguez, Milton Dennis"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1890"]
[BlackElo "1609"]
[PlyCount "95"]
[EventDate "2014.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 d6 8. Bg5 h6 9. Be3 Be6 10. Nc3 0-0 11. Ne2 Qd7 12. Bxe6 fxe6 13. Ng3 Rad8 14. Bd2 Nh7 15. c3 Qe8 16. a4 Rb8 17. axb5 Rxb5 18. b4 Nb8 19. Be3 Rb7 20. Nd2 Bg5 21. Qe2 Bxe3 22. Qxe3 Qc6 23. Nc4 Qe8 24. Na5 Rb6 25. Qe2 Nf6 26. Nc4 Rb7 27. Ra2 Ra7 28. Na5 Ra8 29. Qd1 Nbd7 30. Qb3 h5 31. h3 h4 32. Ne2 Kh8 33. Qc4 c5 34. Rfa1 Nb6 35. Qb3 Nbd7 36. Nb7 Qb8 37. bxc5 Nxc5 38. Nxc5 dxc5 39. Qc4 Qb6 40. Rxa6 Rxa6 41. Qxa6 Qb2 42. Qa2 Qb6 43. Rb1 Qd6 44. Qc4 Nh5 45. Rb5 Qa6 46. Qxc5 Qa1+ 47. Kh2 Rxf2 48. Qxf2 1-0

[Event "Pan American Amateur-ch"]
[Site "San Andres Islas"]
[Date "2014.08.28"]
[Round "5"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Ardila Cordoba, Andres"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1609"]
[BlackElo "1808"]
[PlyCount "76"]
[EventDate "2014.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 a6 3. Nf3 Bg4 4. h3 Bh5 5. Be2 Nc6 6. Be3 e6 7. Nbd2 Nf6 8. c4 Be7 9. d5 Nb8 10. 0-0 e5 11. Rc1 Nbd7 12. b4 b6 13. Qb3 0-0 14. Bd3 h6 15. Nh2 Nh7 16. f4 exf4 17. Bxf4 Bg5 18. Bxg5 Nxg5 19. Ndf3 Nxf3+ 20. Nxf3 Bxf3 21. Rxf3 Qg5 22. Rcf1 Ne5 23. R3f2 Rab8 24. Be2 Qh4 25. Qe3 Rbc8 26. Qf4 Qe7 27. Qg3 Rce8 28. Rf5 Ng6 29. Bd3 Kh8 30. Re1 Qd7 31. Bf1 Qa4 32. a3 a5 33. Rb1 Ne7 34. Rf2 Ng6 35. Qd3 Re7 36. Kh1 Rfe8 37. bxa5 Qxa5 38. Re1 Qxe1 0-1

[Event "Pan American Amateur-ch"]
[Site "San Andres Islas"]
[Date "2014.08.27"]
[Round "3"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Aldana, Omar"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1609"]
[BlackElo "1880"]
[PlyCount "99"]
[EventDate "2014.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Nf3 Bb7 4. Bd3 Nf6 5. e5 Nd5 6. Nc3 e6 7. 0-0 c5 8. Be3 c4 9. Nxd5 cxd3 10. Nf4 dxc2 11. Qxc2 Be7 12. Rac1 Nc6 13. a3 0-0 14. Nh3 f5 15. Qe2 h6 16. Nf4 g5 17. Ng6 Rf7 18. Rc2 b4 19. a4 a5 20. Qd2 f4 21. Nxf4 gxf4 22. Bxf4 b3 23. Rcc1 Nb4 24. Bxh6 Na2 25. Qd3 Rf5 26. Qxb3 Bd5 27. Qd3 Rb8 28. g4 Nb4 29. Qb1 Bxf3 30. gxf5 Kh7 31. Bf4 Qg8+ 32. Bg3 Qg4 33. f6+ Be4 34. f3 Bxb1 35. fxg4 Bd3 36. fxe7 Re8 37. Rf7+ Kg6 38. Rf6+ Kg5 39. Rf7 Bg6 40. Bf4+ Kxg4 41. Rg7 Kh5 42. Rc3 Bf5 43. Rcg3 Nd5 44. Bg5 Rc8 45. Rf7 Bg6 46. Rf8 Be8 47. Bd2 Kh4 48. Rh8+ Bh5 49. Rxc8 Nxe7 50. Bg5# 1-0

[Event "Pan American Amateur-ch"]
[Site "San Andres Islas"]
[Date "2014.08.27"]
[Round "2"]
[White "Velez Dilbert, Brayan Stiven"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "0-1"]
[ECO "B29"]
[BlackElo "1609"]
[PlyCount "96"]
[EventDate "2014.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 Nf6 4. Nf3 Qc7 5. d3 a6 6. Be3 e6 7. Qd2 Be7 8. Bg5 0-0 9. 0-0 d6 10. b3 b5 11. Bxb5 axb5 12. Nxb5 Qd8 13. a3 h6 14. Bxh6 gxh6 15. Qxh6 Nh7 16. Rae1 Bg5 17. Qh5 Qf6 18. Nxd6 Rxa3 19. e5 Qg6 20. Qxg6+ fxg6 21. Nb5 Ra2 22. Nc7 Rxc2 23. Nxg5 Nxg5 24. Rc1 Rxc1 25. Rxc1 Nb4 26. Rxc5 Nxd3 27. Ra5 Nxf2 28. b4 Ng4 29. h3 Ne3 30. b5 Bb7 31. b6 Bxg2 32. Ra3 Rf1+ 33. Kh2 Rh1+ 34. Kg3 Rxh3+ 35. Kf4 Nd5+ 36. Kxg5 Rxa3 37. Nxe6 Be4 38. b7 Rb3 39. Nc5 Rb4 40. e6 Rb5 41. Kh6 Bf5 42. Kg5 Ne7 43. Kf6 Nd5+ 44. Ke5 Nc7 45. e7 Rxc5+ 46. Kd6 Rb5 47. Kc6 Be4+ 48. Kd6 Rxb7 0-1

[Event "Pan American Amateur-ch"]
[Site "San Andres Islas"]
[Date "2014.08.26"]
[Round "1"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Castro Machado, Carlos Alberto"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1609"]
[PlyCount "50"]
[EventDate "2014.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qd2 Nxe3 9. fxe3 Nd7 10. Be2 Ne5 11. 0-0 0-0 12. Kh1 b6 13. Nf3 Bb7 14. Nxe5 Bxe5 15. Bf3 Rc8 16. b3 e6 17. Rac1 Qh4 18. g3 Bxg3 19. Rg1 Be5 20. Rg4 Qh6 21. Qf2 f5 22. Rh4 Qg7 23. Qe1 g5 24. Rh5 Qg6 25. Ne2 Bxe4 0-1

[Event "COL-ch Amateur"]
[Site "Colombia"]
[Date "2014.03.14"]
[Round "6"]
[White "Figeroa Salcedo, Reinaldo Arturo"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1719"]
[BlackElo "1614"]
[PlyCount "5"]
[EventDate "2014.03.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nc3 1-0

[Event "COL-ch Amateur"]
[Site "Colombia"]
[Date "2014.03.13"]
[Round "3"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Navas, Gildardo"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1614"]
[BlackElo "1499"]
[PlyCount "107"]
[EventDate "2014.03.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Nc3 d6 5. 0-0 Bd7 6. Re1 Nf6 7. h3 Qe7 8. d3 h6 9. Be3 Bb4 10. a3 Bxc3 11. bxc3 a6 12. Ba4 Na7 13. Bxd7+ Qxd7 14. Qb1 Qc6 15. Qb3 0-0 16. Rab1 Rab8 17. Bxa7 Ra8 18. Be3 b5 19. Bd2 Rab8 20. Qb4 Rb7 21. a4 Rfb8 22. a5 Qd7 23. Qa3 Qe6 24. Qc1 c5 25. Nh4 d5 26. f3 Kh7 27. Nf5 Ng8 28. Qd1 Ne7 29. Nxe7 Rxe7 30. Qe2 d4 31. Qf2 Rc8 32. Qg3 Qa2 33. Qh4 Re6 34. Rec1 Rg6 35. Ra1 Qe6 36. cxd4 cxd4 37. Kf1 Rc6 38. Qf2 Qc8 39. Qe2 Rxc2 40. Rxc2 Qxc2 41. Rc1 Qb3 42. Qf2 Qxd3+ 43. Kg1 Qb3 44. Rc5 Qe6 45. Kh2 Qe7 46. Bb4 Qf6 47. Rc7 Qe6 48. Re7 Qc4 49. Qd2 f6 50. Ra7 Qc8 51. Qa2 Qc4 52. Qxc4 bxc4 53. Rxa6 c3 54. Rc6 1-0

[Event "COL-ch Amateur"]
[Site "Colombia"]
[Date "2014.03.12"]
[Round "2"]
[White "Castaneda, Victor"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1901"]
[BlackElo "1614"]
[PlyCount "93"]
[EventDate "2014.03.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. g3 Be7 5. Bg2 c6 6. Nf3 Nbd7 7. b3 h6 8. 0-0 Bd6 9. Bb2 Qe7 10. Re1 0-0 11. e4 dxe4 12. Nxe4 Nxe4 13. Rxe4 Nf6 14. Re2 Re8 15. Qc2 Bd7 16. Rd1 Rac8 17. Nh4 Qf8 18. f4 Be7 19. Nf3 Rcd8 20. Ne5 Bc8 21. Bf3 Nd7 22. Ng4 Bf6 23. Red2 Qe7 24. Re2 Qf8 25. Qc1 Be7 26. Red2 Nf6 27. Ne5 Nd7 28. Nd3 Nf6 29. Rg2 c5 30. dxc5 Bxc5+ 31. Nxc5 Qxc5+ 32. Kh1 Rxd1+ 33. Qxd1 Qe7 34. Rd2 b6 35. Kg2 Bb7 36. h3 Bxf3+ 37. Qxf3 Rd8 38. Rd4 Rxd4 39. Bxd4 Qa3 40. Qe2 Qd6 41. Bxf6 gxf6 42. Kf3 Qc6+ 43. Qe4 Qxe4+ 44. Kxe4 Kg7 45. b4 f5+ 46. Ke5 Kg6 47. c5 1-0

[Event "COL-ch Amateur"]
[Site "Colombia"]
[Date "2014.03.12"]
[Round "1"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Contreras, Camilo Andres"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1614"]
[BlackElo "1914"]
[PlyCount "26"]
[EventDate "2014.03.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Bd3 Bg7 7. Qe2 Nf6 8. 0-0 0-0 9. c3 d5 10. e5 Ng4 11. f4 Qb6+ 12. Kh1 Rb8 13. h3 Nh6 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.07"]
[Round "11"]
[White "Herrera C, Carlos Stiven"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "0-1"]
[ECO "C48"]
[BlackElo "1642"]
[PlyCount "34"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bd6 6. Nc3 Nf6 7. 0-0 0-0 8. Bg5 h6 9. Bxf6 Qxf6 10. Ne2 g5 11. g3 Qxf3 12. Nc3 Qxd1 13. Nxd1 Kg7 14. Ne3 Kg6 15. Nc4 b5 16. Na5 Bb4 17. c3 Bxa5 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.06"]
[Round "9"]
[White "Figeroa Salcedo, Reinaldo Arturo"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1/2-1/2"]
[ECO "C53"]
[WhiteElo "1717"]
[BlackElo "1642"]
[PlyCount "30"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d6 8. 0-0 Bg4 9. a3 Bxc3 10. bxc3 Nxe4 11. d5 Ne7 12. Qd4 Bxf3 13. gxf3 Nf6 14. Re1 Kf8 15. Bg5 Qd7 1/2-1/2

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.06"]
[Round "10"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Ricciulli Vargas, Roberth Eliece"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1642"]
[BlackElo "1762"]
[PlyCount "76"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. d3 d6 8. a3 0-0 9. Be3 Be6 10. Bxe6 fxe6 11. Nc3 d5 12. exd5 exd5 13. Ne2 Bd6 14. Ng3 h6 15. Qe2 Ng4 16. h3 Nxe3 17. Qxe3 Qe7 18. b4 a5 19. c3 Qf6 20. Kh1 Ne7 21. Nd2 Qg6 22. Nf3 e4 23. dxe4 Bxg3 24. fxg3 dxe4 25. Nh4 Qc6 26. Rf4 g5 27. Rg4 axb4 28. Qxe4 Qxe4 29. Rxe4 Rxa3 30. Rxa3 bxa3 31. Nf3 a2 32. Re1 Rxf3 33. gxf3 Nd5 34. c4 bxc4 35. Kg2 Kf7 36. Kf2 h5 37. Ke2 Nc3+ 38. Kd2 Nb1+ 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.05"]
[Round "7"]
[White "Herrera Cortes, Luis Felipe"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "0-1"]
[ECO "C68"]
[BlackElo "1642"]
[PlyCount "52"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. h3 Nf6 7. d3 0-0 8. Bg5 h6 9. Bxf6 Qxf6 10. Nc3 Qg6 11. d4 exd4 12. Nxd4 Bxh3 13. Qf3 Bg4 14. Qg3 Bxg3 15. fxg3 Rae8 16. Rae1 Be6 17. Nxe6 fxe6 18. Ne2 Qxe4 19. Nf4 Qd4+ 20. Rf2 e5 21. Ng6 Qxf2+ 22. Kh2 Qxe1 23. Nxf8 Rxf8 24. a4 Rf1 25. Kh3 Rh1+ 26. Kg4 Qe4# 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.05"]
[Round "8"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Ortiz, Jairo"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1642"]
[BlackElo "1725"]
[PlyCount "18"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 Qc7 8. 0-0 a6 9. Bc4 Qxc4 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.04"]
[Round "6"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Carrillo, Custodio"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1642"]
[BlackElo "1886"]
[PlyCount "68"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. 0-0 Bg7 8. Be3 0-0 9. Qd2 Re8 10. h3 Nc6 11. f4 Qc7 12. f5 b5 13. a3 Bb7 14. fxg6 hxg6 15. Nf3 Rac8 16. Bh6 Bh8 17. Rae1 Na5 18. Kh1 Nc4 19. Bxc4 Qxc4 20. e5 dxe5 21. Nxe5 Qh4 22. Bf4 Qxh3+ 23. Kg1 Qh5 24. Re3 Red8 25. Qf2 Ng4 26. Nxg4 Qxg4 27. Rg3 Qf5 28. Kh2 Bf6 29. Qe2 Qc5 30. Kh1 Rd7 31. Rxg6+ fxg6 32. Qe6+ Kg7 33. Qxd7 Rh8+ 34. Bh2 Qe5 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.03"]
[Round "4"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Latorre, Franklin Leandro"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1642"]
[BlackElo "1927"]
[PlyCount "82"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Bd3 Qxd4 6. Nf3 Qd8 7. Qe2 Bxe4 8. Bxe4 Nf6 9. Bd3 e6 10. 0-0 Be7 11. Bf4 Nbd7 12. Rad1 Qb6 13. c3 0-0 14. Bg5 Rfe8 15. Kh1 h6 16. Bh4 Nd5 17. Bg3 Qa5 18. Bb1 Rad8 19. Nd4 Bf6 20. Qe4 Nf8 21. Nf3 Ne7 22. Be5 Bxe5 23. Nxe5 Rd5 24. Ng4 Rxd1 25. Rxd1 f5 26. Nxh6+ gxh6 27. Qh4 Kh7 28. Qf6 Kg8 29. Rd3 Neg6 30. Rg3 Qc7 31. h4 Qf7 32. Qd4 Kh7 33. Rf3 Qd7 34. Qf6 Qg7 35. Qxg7+ Kxg7 36. a4 Rd8 37. Rd3 Rxd3 38. Bxd3 Nxh4 39. b4 Kf6 40. c4 Nd7 41. Kh2 Ng6 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.03"]
[Round "5"]
[White "Torres, Augusto"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1812"]
[BlackElo "1642"]
[PlyCount "67"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Nce7 9. d4 c6 10. 0-0 Ng6 11. Re1 Qf6 12. Bxd5+ cxd5 13. Qxd5+ Ke7 14. dxe5 Qc6 15. Bg5+ Ke8 16. e6 Qxd5 17. Nxd5 Bd6 18. Rad1 h6 19. Bd2 Ne7 20. Bb4 Nxd5 21. Bxd6 Ne7 22. Bc7 Nc6 23. b4 a6 24. a4 Ke7 25. f4 Nd8 26. f5 Nxe6 27. fxe6 Re8 28. Bd6+ Kf6 29. e7 Be6 30. Rf1+ Kg6 31. Rf8 Bd7 32. a5 Rac8 33. Bc5 Rxc5 34. Rxd7 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.02"]
[Round "2"]
[White "Posada Zuluaga, Juan Manuel"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2101"]
[BlackElo "1642"]
[PlyCount "53"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Nb3 a6 7. a4 e6 8. Bd3 Be7 9. 0-0 Qc7 10. f4 0-0 11. Be3 Bd7 12. a5 Bd8 13. g4 e5 14. f5 h6 15. h4 Nh7 16. Nd5 Qc8 17. Qe1 Ne7 18. Nb6 Bxb6 19. axb6 Qd8 20. g5 hxg5 21. hxg5 Nxf5 22. exf5 Nxg5 23. Qg3 Nh7 24. Rf2 Qf6 25. Nd2 Rae8 26. Ne4 Qd8 27. Rg2 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.02"]
[Round "3"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Martinez, Jorge Alexander"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1642"]
[BlackElo "2189"]
[PlyCount "72"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 b5 7. a3 Bb7 8. 0-0 Nf6 9. Qf3 d6 10. Qg3 Nbd7 11. Be3 h5 12. f3 Nc5 13. Nde2 h4 14. Qf2 d5 15. Bf4 e5 16. Bg5 Nxd3 17. cxd3 Bc5 18. d4 exd4 19. Nxd4 dxe4 20. Be3 Bd6 21. f4 Ng4 22. Qe2 Nxe3 23. Qxe3 0-0 24. b4 Qb6 25. Nf5 Qxe3+ 26. Nxe3 Rfe8 27. Nf5 Bc7 28. Nxh4 Bb6+ 29. Kh1 g6 30. Rad1 Rad8 31. Ne2 Rxd1 32. Rxd1 Bf2 33. g3 e3+ 34. Ng2 Bf3 35. Nc3 e2 36. Nxe2 Rxe2 0-1

[Event "COL-ch Amateur"]
[Site "San Andres Islas"]
[Date "2013.03.17"]
[Round "9"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Ramirez Vargas, Gerald Yamid"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1319"]
[PlyCount "85"]
[EventDate "2013.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. c3 Nf6 5. Qe2 Be7 6. d4 d6 7. h3 0-0 8. d5 Na5 9. Bd3 Nh5 10. b4 Nf4 11. Bxf4 exf4 12. bxa5 c5 13. dxc6 bxc6 14. 0-0 d5 15. exd5 Qxd5 16. Qe4 Qxe4 17. Bxe4 Bb7 18. Nbd2 Ba6 19. Rfe1 Bc5 20. Nb3 Ba3 21. Nbd4 Bb2 22. Rab1 Bxc3 23. Rec1 Bxa5 24. Nxc6 Bb6 25. Ne7+ Kh8 26. Bxa8 Rxa8 27. Ne5 Re8 28. Nxf7+ Kh7 29. Nd5 Re2 30. Nxb6 axb6 31. Rxb6 Rxa2 32. Rcc6 Ra1+ 33. Kh2 Be2 34. Rc8 g6 35. Ne5 Ra7 36. Rxg6 f3 37. Rgg8 Re7 38. Rh8+ Kg7 39. Rcg8+ Kf6 40. Ng4+ Kf5 41. Rf8+ Kg6 42. Rhg8+ Kh7 43. Nf6# 1-0

[Event "COL-ch Amateur"]
[Site "San Andres Islas"]
[Date "2013.03.16"]
[Round "6"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Sandoval Guerrero, Juan David"]
[Result "0-1"]
[ECO "A55"]
[BlackElo "1479"]
[PlyCount "76"]
[EventDate "2013.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. c4 Ngf6 5. Nc3 exd4 6. Nxd4 c6 7. Bd3 Be7 8. 0-0 0-0 9. Re1 Ne5 10. f4 Qb6 11. fxe5 Qxd4+ 12. Be3 Qxe5 13. Rf1 Ng4 14. Bf4 Qd4+ 15. Kh1 Nf2+ 16. Rxf2 Qxf2 17. Bc1 f5 18. Rb1 fxe4 19. Nxe4 Qf7 20. b3 Bf5 21. Bb2 Bxe4 22. Bxe4 Rad8 23. Qd3 Qh5 24. Re1 Bf6 25. Bxf6 Rxf6 26. Re3 Rdf8 27. Bf3 Qg5 28. h3 Rg6 29. Be4 Rh6 30. Rg3 Qf6 31. Qe3 Qf4 32. Qc3 Rhf6 33. Bf3 Qe5 34. Qd3 Kh8 35. Kh2 Rg6 36. Be4 Rxg3 37. Qxg3 Qxe4 38. Qxd6 Qf4+ 0-1

[Event "COL-ch Amateur"]
[Site "San Andres Islas"]
[Date "2013.03.16"]
[Round "7"]
[White "Vergara, Saulo"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1605"]
[PlyCount "21"]
[EventDate "2013.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 c6 3. Nf3 f6 4. Nh4 d5 5. Qh5+ Ke7 6. Ng6+ Kd7 7. exd5 cxd5 8. Bb5+ Nc6 9. Nxh8 Qe8 10. Nf7 Ke7 11. Bxc6 1-0

[Event "COL-ch Amateur"]
[Site "San Andres Islas"]
[Date "2013.03.15"]
[Round "5"]
[White "Cayon, Diego Mauricio"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1992"]
[PlyCount "55"]
[EventDate "2013.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nc6 4. e3 Nf6 5. a3 dxc4 6. Bxc4 Bd6 7. Nc3 a6 8. e4 Be7 9. Bd3 b5 10. Bf4 Bb7 11. Rc1 Nh5 12. Be3 0-0 13. h4 f5 14. exf5 exf5 15. Qb3+ Kh8 16. Ng5 Bxg5 17. hxg5 Qe8 18. Be2 f4 19. Bxh5 Nxd4 20. Qd1 Qe7 21. Bg6 Qxg5 22. Rxh7+ Kg8 23. Bxd4 Rae8+ 24. Ne2 Re7 25. Qb3+ Bd5 26. Rh8+ Kxh8 27. Qh3+ Qh6 28. Qxh6+ 1-0

[Event "COL-ch Amateur"]
[Site "San Andres Islas"]
[Date "2013.03.14"]
[Round "3"]
[White "Guerrero, Hernando"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1909"]
[PlyCount "35"]
[EventDate "2013.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Nbd7 5. Qc2 Be7 6. e3 dxc4 7. Bxc4 Nb6 8. Bd3 h6 9. Bh4 Bb4 10. a3 Bxc3+ 11. Qxc3 Qe7 12. Rc1 Bd7 13. b4 Nbd5 14. Qc2 Rc8 15. Nf3 Rf8 16. 0-0 c6 17. e4 Nb6 18. e5 1-0

[Event "COL-ch Amateur"]
[Site "San Andres Islas"]
[Date "2013.03.14"]
[Round "4"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Corredor Espitia, Miguel"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "49"]
[EventDate "2013.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 g6 4. Nc3 Bg7 5. Nf3 d6 6. 0-0 Nf6 7. Bf4 0-0 8. h3 Qd7 9. Qd2 Nc6 10. Bh6 Rae8 11. Rfe1 Nb4 12. a3 Nxd3 13. cxd3 Qc8 14. Bxg7 Kxg7 15. Qe3 d5 16. e5 Ng8 17. Rac1 c6 18. b4 a6 19. Nxd5 Qd8 20. Nf4 e6 21. Ng5 h6 22. Ne4 f6 23. Nd6 Re7 24. Nxb7 Rxb7 25. Nxe6+ 1-0

[Event "COL-ch Amateur"]
[Site "San Andres Islas"]
[Date "2013.03.13"]
[Round "1"]
[White "Cedeno, Romulo"]
[Black "Sanchez Lopez, Luis Antonio"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1849"]
[PlyCount "61"]
[EventDate "2013.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. b3 d5 2. f4 Nc6 3. Nf3 Nf6 4. e3 e6 5. Bb2 Be7 6. Bb5 Bd7 7. 0-0 a6 8. Be2 h6 9. c4 dxc4 10. bxc4 0-0 11. Nc3 Re8 12. Rb1 Bc8 13. e4 Bc5+ 14. Kh1 Nd4 15. e5 Ng4 16. Nxd4 Nxh2 17. Nf3 Nxf1 18. Bxf1 b5 19. Ne4 Ba7 20. cxb5 Bb7 21. Qc2 Qd5 22. Re1 axb5 23. d4 f5 24. exf6 Qh5+ 25. Kg1 Qf5 26. Bd3 Qxf4 27. Bc1 Qg4 28. f7+ Kh8 29. fxe8Q+ Rxe8 30. Be3 Rf8 31. Ne5 1-0

[Event "COL-ch Amateur"]
[Site "San Andres Islas"]
[Date "2013.03.13"]
[Round "2"]
[White "Sanchez Lopez, Luis Antonio"]
[Black "Pena Mora, Carlos"]
[Result "0-1"]
[ECO "C40"]
[BlackElo "1692"]
[PlyCount "60"]
[EventDate "2013.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nc3 fxe4 4. Nxe4 d5 5. Ng3 Bd6 6. d3 Bg4 7. h3 Bd7 8. Bg5 Nf6 9. Qe2 Nc6 10. c3 Qe7 11. Nd2 h6 12. Bxf6 gxf6 13. Nb3 0-0-0 14. 0-0-0 f5 15. Qc2 f4 16. Ne2 Bf5 17. g4 Bh7 18. f3 Rhf8 19. h4 e4 20. dxe4 dxe4 21. fxe4 Bxe4 22. Qd2 Bxh1 23. Ned4 Be4 24. Re1 Rde8 25. Nxc6 bxc6 26. Ba6+ Kb8 27. Nd4 f3 28. Nxc6+ Bxc6 29. Rxe7 Rxe7 30. Qc2 Bf4+ 0-1

