[Event "Armenia Quindio op"]
[Site "Armenia"]
[Date "2024.04.07"]
[Round "5"]
[White "Galindez Galindez, Ermith Jose"]
[Black "Serna, Luis Orlando"]
[Result "0-1"]
[ECO "B88"]
[BlackElo "1774"]
[PlyCount "44"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. Bc4 e6 5. 0-0 Nf6 6. Re1 Be7 7. d4 cxd4 8. Nxd4 0-0 9. Nf3 Qc7 10. b3 a6 11. a3 b5 12. Bd3 Bb7 13. Bb2 Rad8 14. a4 b4 15. Na2 e5 16. Qe2 a5 17. c3 Qb6 18. cxb4 Nxb4 19. Bc2 Rc8 20. Rac1 Rc7 21. Qb5 Qxb5 22. axb5 Rfc8 0-1

[Event "Armenia Quindio op"]
[Site "Armenia"]
[Date "2024.04.07"]
[Round "4"]
[White "Serna, Luis Orlando"]
[Black "Dominguez Florez, Martin"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "1774"]
[BlackElo "1447"]
[PlyCount "64"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bb7 6. c3 Bc5 7. d4 exd4 8. cxd4 Bb6 9. Bc2 d5 10. e5 Nb4 11. Bb3 Qd7 12. a3 Nc6 13. 0-0 0-0-0 14. Be3 f6 15. Bc2 fxe5 16. dxe5 d4 17. Bf4 Kb8 18. Bb3 Na5 19. Ba2 Nc4 20. b3 Na5 21. Nbd2 Qf5 22. Bg3 Ne7 23. b4 Nac6 24. Re1 Ng6 25. e6 Rhe8 26. Rc1 Nce7 27. Ne5 Nxe5 28. Rxe5 Qf6 29. Ne4 Bxe4 30. Rxe4 d3 31. Rf4 Qb2 32. Bb1 d2 0-1

[Event "Armenia Quindio op"]
[Site "Armenia"]
[Date "2024.04.07"]
[Round "6"]
[White "Serna, Luis Orlando"]
[Black "Valencia, Sergio"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1774"]
[PlyCount "45"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 b6 4. d4 d5 5. e5 g6 6. Bb5 Bb7 7. 0-0 Bg7 8. Re1 e6 9. Bg5 Nge7 10. Nbd2 0-0 11. Nf1 Qc7 12. Qd2 Nf5 13. Ng3 Nxg3 14. hxg3 Ne7 15. Bd3 c4 16. Bc2 b5 17. a3 a6 18. Bf6 Nf5 19. g4 Nh6 20. Nh2 Kh8 21. Qxh6 Bxf6 22. exf6 Rg8 23. Nf3 1-0

[Event "Armenia Quindio op"]
[Site "Armenia"]
[Date "2024.04.06"]
[Round "3"]
[White "Hernandez Arboleda, Rebeca"]
[Black "Serna, Luis Orlando"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1464"]
[BlackElo "1774"]
[PlyCount "30"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Be7 7. 0-0 a6 8. Re1 Bb4 9. e5 Nd5 10. Bxd5 Bxc3 11. bxc3 exd5 12. Nf5 0-0 13. Qxd5 Ne7 14. Nxe7+ Qxe7 15. a4 Qe6 1-0

[Event "Armenia Quindio op"]
[Site "Armenia"]
[Date "2024.04.06"]
[Round "1"]
[White "Rivas Hoyos, Jermain Richard"]
[Black "Serna, Luis Orlando"]
[Result "1-0"]
[ECO "D04"]
[BlackElo "1774"]
[PlyCount "97"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Bd3 e6 5. Nbd2 c5 6. c3 Nbd7 7. h3 Bh5 8. 0-0 Be7 9. Qe1 Ne4 10. Be2 0-0 11. Nxe4 dxe4 12. Nd2 Bxe2 13. Qxe2 f5 14. b3 Nf6 15. Ba3 cxd4 16. Bxe7 Qxe7 17. cxd4 Nd5 18. Rac1 Nb4 19. Nc4 Nd3 20. Rc3 Rac8 21. Qd2 b5 22. Nb2 Rxc3 23. Qxc3 Qb4 24. Qxb4 Nxb4 25. a3 Nd5 26. Rc1 f4 27. Nd1 g5 28. Kf1 h5 29. Ke2 Kg7 30. Nc3 f3+ 31. gxf3 exf3+ 32. Kd2 Rc8 33. Nxb5 Rxc1 34. Kxc1 a6 35. Nd6 Nc3 36. Kc2 Ne2 37. b4 Ng1 38. Ne4 Kg6 39. a4 Nxh3 40. b5 axb5 41. axb5 Nxf2 42. Nxf2 g4 43. Ne4 h4 44. b6 g3 45. b7 f2 46. b8Q f1Q 47. Qg8+ Kh6 48. Qg5+ Kh7 49. Nf6+ 1-0

[Event "Armenia Quindio op"]
[Site "Armenia"]
[Date "2024.04.06"]
[Round "2"]
[White "Serna, Luis Orlando"]
[Black "Garcia Sanchez, Jose Anibal"]
[Result "1/2-1/2"]
[ECO "C70"]
[WhiteElo "1774"]
[BlackElo "1595"]
[PlyCount "62"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 a6 5. Ba4 Ng6 6. d4 b5 7. Bc2 d6 8. h3 Be7 9. Be3 0-0 10. Nbd2 Nh4 11. Nxh4 Bxh4 12. Nf3 Bf6 13. 0-0 Ne7 14. Qe2 Ng6 15. dxe5 dxe5 16. Rad1 Qe7 17. Rd5 Rd8 18. Bc5 Qe8 19. Rxd8 Qxd8 20. Rd1 Qe8 21. Be3 Be6 22. b3 Qc6 23. Qe1 h6 24. Bc1 Rd8 25. Rxd8+ Bxd8 26. Qd1 Be7 27. Qd3 Qd7 28. Qxd7 Bxd7 29. Kf1 Kf8 30. Ke2 f6 31. Be3 Bd6 1/2-1/2

[Event "Pereira Easter op"]
[Site "Pereira"]
[Date "2021.04.04"]
[Round "6"]
[White "Serna, Luis Orlando"]
[Black "Alvarez Usma, Mario"]
[Result "1/2-1/2"]
[ECO "B72"]
[BlackElo "1613"]
[PlyCount "103"]
[EventDate "2021.04.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nf6 6. Nc3 Nc6 7. Nxc6 bxc6 8. Bc4 0-0 9. 0-0 d6 10. h3 Qa5 11. Qd2 Qb4 12. Bd3 Qxb2 13. Rab1 Qa3 14. Rb3 Qa5 15. Bh6 Nd7 16. Bxg7 Kxg7 17. Qc1 Nc5 18. Ra3 Qb4 19. Ne2 e5 20. Ng3 Be6 21. Rd1 d5 22. c3 Qb6 23. exd5 cxd5 24. Bc2 f6 25. Qe3 Rad8 26. Rb1 Qc7 27. Rb5 Rc8 28. Raa5 Nd7 29. Rxa7 Qxc3 30. Qxc3 Rxc3 31. Bb3 Rd3 32. Bxd5 Rxd5 33. Rxd5 Bxd5 34. Rxd7+ Bf7 35. Ne4 Kh6 36. Ra7 f5 37. Nd6 Bd5 38. a4 Rd8 39. Ra6 Kg5 40. a5 h5 41. Kf1 h4 42. Ke2 e4 43. g3 hxg3 44. fxg3 f4 45. gxf4+ Kxf4 46. Rb6 Kg3 47. Ke3 Kxh3 48. Nxe4 Bxe4 49. Kxe4 g5 50. Rh6+ Kg3 51. Re6 g4 52. a6 1/2-1/2

[Event "Pereira Easter op"]
[Site "Pereira"]
[Date "2021.04.04"]
[Round "7"]
[White "Toro Ortega, Jhefferson"]
[Black "Serna, Luis Orlando"]
[Result "1/2-1/2"]
[ECO "A84"]
[PlyCount "97"]
[EventDate "2021.04.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. Bg5 Bb4+ 5. Nbd2 b6 6. e3 Bb7 7. Be2 0-0 8. 0-0 Qe8 9. Bxf6 Rxf6 10. a3 Be7 11. Re1 d6 12. Qc2 Nd7 13. Nf1 Rg6 14. Ng3 Nf6 15. Nd2 Rd8 16. Bf3 Bxf3 17. Nxf3 Qc6 18. Nd2 d5 19. Rac1 Rc8 20. Nf3 Qe8 21. Ne5 Rh6 22. cxd5 Nxd5 23. e4 fxe4 24. Rxe4 Bd6 25. Qd2 Bxe5 26. Rxe5 Qf7 27. Ne2 Rg6 28. g3 Qf3 29. Rxd5 exd5 30. Rc3 Qf5 31. Nf4 Rg4 32. Kg2 Rf8 33. f3 Rxf4 34. Qxf4 Qxf4 35. gxf4 Rxf4 36. Kg3 Rxd4 37. Rxc7 Rd2 38. b4 a5 39. bxa5 bxa5 40. Ra7 d4 41. Rxa5 d3 42. Rd5 Rd1 43. Kf2 d2 44. Ke2 Ra1 45. Rd3 d1Q+ 46. Rxd1 Rxa3 47. Kf2 Ra2+ 48. Kg3 Ra4 49. Rd7 1/2-1/2

[Event "Pereira Easter op"]
[Site "Pereira"]
[Date "2021.04.03"]
[Round "4"]
[White "Jaramillo, Carlos Orlando"]
[Black "Serna, Luis Orlando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1928"]
[PlyCount "67"]
[EventDate "2021.04.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 Nf6 4. c4 Be7 5. Nc3 c6 6. a4 0-0 7. Be2 Bf5 8. Nf3 h6 9. 0-0 Re8 10. d4 e4 11. Nd2 d5 12. c5 Nbd7 13. b5 Nf8 14. a5 Ng6 15. Qa4 Bd7 16. a6 cxb5 17. Bxb5 Bxb5 18. Qxb5 bxa6 19. Qxa6 Qc8 20. Qa2 Rd8 21. Rfb1 Qg4 22. Nf1 Nh4 23. Ng3 Nf3+ 24. gxf3 exf3 25. Kf1 Qh3+ 26. Ke1 Qxh2 27. Nd1 h5 28. Qa6 h4 29. Nf5 Bf8 30. Nh6+ gxh6 31. Qxf6 Bg7 32. Qxf3 h3 33. Nc3 Qg2 34. Ke2 1-0

[Event "Pereira Easter op"]
[Site "Pereira"]
[Date "2021.04.03"]
[Round "5"]
[White "Serna, Luis Orlando"]
[Black "Gutierrez, Jhon Jaime"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "1809"]
[PlyCount "60"]
[EventDate "2021.04.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 f5 4. exd5 exd5 5. Nf3 Nf6 6. Bg5 Be7 7. Bd3 0-0 8. 0-0 c6 9. Re1 Bd6 10. h3 Qb6 11. Rb1 Ne4 12. Bh4 Nd7 13. Bf1 Ndf6 14. Ng5 h6 15. Ngxe4 fxe4 16. Ne2 Nh5 17. Bg3 Nxg3 18. Nxg3 Qc7 19. Re3 Qf7 20. Qe1 Qg6 21. Be2 Bd7 22. Bh5 Qg5 23. Qe2 Rf4 24. Bg4 Bxg4 25. hxg4 Rxg4 26. Rb3 Rf8 27. Rf1 Rf7 28. f4 Qh4 29. Nh1 Bxf4 30. Rxf4 Rgxf4 0-1

[Event "Pereira Easter op"]
[Site "Pereira"]
[Date "2021.04.02"]
[Round "3"]
[White "Arias, Oscar Eduardo"]
[Black "Serna, Luis Orlando"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "68"]
[EventDate "2021.04.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 Re8 9. e5 Nd7 10. c3 b6 11. c4 Bb7 12. Nf1 Qc7 13. cxd5 exd5 14. Bf4 Qd8 15. Qd2 Nf8 16. h4 Ne6 17. Ne3 Nxf4 18. gxf4 Bxh4 19. Nxd5 Bxf2+ 20. Kxf2 Qxd5 21. Rh1 Rad8 22. Ne1 Qd4+ 23. Kg3 Re6 24. Rh3 Rg6+ 25. Kh2 Ne7 26. Nf3 Qxd3 27. Qf2 Rg4 28. e6 Bxf3 29. exf7+ Kxf7 30. Bxf3 Qd2 31. Be2 Qxf4+ 32. Qxf4+ Rxf4 33. Rxh7 Rf2+ 34. Kg3 Rxe2 0-1

[Event "Pereira Easter op"]
[Site "Pereira"]
[Date "2021.04.02"]
[Round "2"]
[White "Serna, Luis Orlando"]
[Black "Lopez Trujillo, Alfonso"]
[Result "1/2-1/2"]
[ECO "D20"]
[BlackElo "1703"]
[PlyCount "61"]
[EventDate "2021.04.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 dxc4 5. Bxc4 Nf6 6. Nc3 Nc6 7. Be3 e6 8. a3 a6 9. Nf3 b5 10. Bd3 Bd6 11. Rc1 Bb7 12. h3 0-0 13. 0-0 b4 14. axb4 Nxb4 15. Bb1 Rc8 16. Re1 Bb8 17. Bg5 Bxf3 18. Qxf3 Nbd5 19. Ne4 Rxc1 20. Rxc1 h6 21. Nxf6+ Nxf6 22. Bxf6 Qxf6 23. Qxf6 gxf6 24. Kf1 Rd8 25. Rc4 Ba7 26. Ra4 Rxd4 27. Rxd4 Bxd4 28. b3 a5 29. Ke2 Kf8 30. f3 Ke7 31. Kd3 1/2-1/2

[Event "Risarald op"]
[Site "Risarald"]
[Date "2015.06.14"]
[Round "5"]
[White "Serna, Luis Orlando"]
[Black "Gomez, Manuela"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1651"]
[BlackElo "1693"]
[PlyCount "63"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Nbd2 Qxd4 8. Nxd4 Rd8 9. N4f3 Bc5 10. 0-0 Ne7 11. Ne5 Be2 12. Re1 Bb5 13. c4 Bb4 14. Re2 f6 15. Nef3 Bxc4 16. Re1 Be6 17. a3 Bc5 18. b4 Ba7 19. Nf1 0-0 20. Be3 Bxe3 21. Nxe3 Ng6 22. Rad1 Nf4 23. Nd4 Bf7 24. g3 Ne6 25. Ndf5 Ng5 26. Kg2 Nxe4 27. Rxd8 Rxd8 28. Nxg7 Kxg7 29. Nf5+ Kf8 30. Rxe4 Bd5 31. f3 Bxe4 32. fxe4 0-1

[Event "Risarald op"]
[Site "Risarald"]
[Date "2015.06.13"]
[Round "3"]
[White "Atehortua, Jorge Hernando"]
[Black "Serna, Luis Orlando"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1889"]
[BlackElo "1651"]
[PlyCount "101"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. a3 Be7 6. Nf3 Nf6 7. Bd3 Bg4 8. h3 Bh5 9. Be3 c6 10. Qd2 Nbd7 11. Qe2 Qb6 12. Kd2 0-0 13. g4 Bg6 14. Ne5 Bxd3 15. Qxd3 Qc7 16. f4 Nb6 17. b3 Nfd7 18. g5 Qd8 19. h4 f6 20. Ng4 f5 21. Ne5 Nxe5 22. dxe5 c5 23. Ne2 d4 24. Bf2 Rc8 25. c4 dxc3+ 26. Nxc3 Qxd3+ 27. Kxd3 Rfd8+ 28. Kc2 Nd5 29. Nxd5 Rxd5 30. Rhd1 Rcd8 31. Rxd5 Rxd5 32. Rd1 Rxd1 33. Kxd1 Kf7 34. Kc2 Ke6 35. a4 b6 36. Kd3 Kd5 37. h5 g6 38. Bh4 a6 39. h6 b5 40. axb5 axb5 41. Bf2 c4+ 42. bxc4+ bxc4+ 43. Ke2 Ke4 44. Be3 Bb4 45. Bd2 c3 46. Bc1 Bc5 47. e6 Kd5 48. Kd3 c2 49. Kxc2 Kxe6 50. Kd3 Kd5 51. Bd2 1/2-1/2

[Event "Risarald op"]
[Site "Risarald"]
[Date "2015.06.13"]
[Round "2"]
[White "Serna, Luis Orlando"]
[Black "Rivera Fernandez, Fredy Alejandro"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1651"]
[BlackElo "1421"]
[PlyCount "48"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d6 4. d4 cxd4 5. cxd4 Bg4 6. Bb5 a6 7. Bxc6+ bxc6 8. b3 c5 9. Bb2 cxd4 10. Bxd4 e6 11. Qd3 Nf6 12. Nbd2 d5 13. e5 Nd7 14. Rc1 Rc8 15. 0-0 Nc5 16. Bxc5 Bxc5 17. Qxa6 0-0 18. Qb5 Qe7 19. Rfe1 Ba3 20. Rxc8 Rxc8 21. Qa6 Bc5 22. Qxc8+ Qf8 23. Qxf8+ Bxf8 24. Rc1 Bb4 1-0

[Event "Risarald op"]
[Site "Risarald"]
[Date "2015.06.12"]
[Round "1"]
[White "Osorio, Alejandro"]
[Black "Serna, Luis Orlando"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "1971"]
[BlackElo "1651"]
[PlyCount "57"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Bb4 4. e3 Nf6 5. Nge2 0-0 6. a3 Bxc3+ 7. Nxc3 Re8 8. Be2 Nbd7 9. 0-0 Nf8 10. Qc2 b6 11. cxd5 exd5 12. Rd1 Ng6 13. Bd2 Ne7 14. Bd3 Bb7 15. Rac1 a6 16. Ne2 Rc8 17. Ng3 g6 18. Bc3 c5 19. dxc5 Rxc5 20. b4 Rc7 21. Qb2 d4 22. Bxd4 Rxc1 23. Rxc1 Ned5 24. e4 Nf4 25. Bxf6 Nxd3 26. Bxd8 Nxb2 27. Bf6 Rc8 28. Rxc8+ Bxc8 29. Bxb2 1-0

[Event "Dosquebrad op"]
[Site "Dosquebrad"]
[Date "2013.06.22"]
[Round "7"]
[White "Serna, Luis Orlando"]
[Black "Moreno Bolanos, Nicolas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1655"]
[BlackElo "1448"]
[PlyCount "117"]
[EventDate "2013.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Bd7 6. Nc3 e5 7. d5 Nce7 8. Nb5 Ng6 9. Bg5 Qb6 10. Be3 Qa5+ 11. Bd2 Qd8 12. Rc1 Rc8 13. Rxc8 Qxc8 14. Nxa7 Qc5 15. Be3 Qa5+ 16. Qd2 Qxa2 17. Be2 Nf6 18. Bd3 Qa1+ 19. Qc1 Qxc1+ 20. Bxc1 Be7 21. 0-0 0-0 22. Re1 Ra8 23. Nb5 Bg4 24. Nc3 Bxf3 25. gxf3 Ra1 26. Kf1 Nd7 27. Bd2 Rxe1+ 28. Kxe1 Nc5 29. Bc2 Nh4 30. Ke2 Kf8 31. b4 Na6 32. Nb5 Ke8 33. Ba4 Kd8 34. Na7 b6 35. Nc6+ Kd7 36. Nb8+ Kc7 37. Nxa6+ Kb7 38. b5 f5 39. Nb4 f4 40. Nc6 Bf6 41. Na5+ bxa5 42. Bxa5 Ng6 43. b6 Bd8 44. Bc6+ Kb8 45. Bb4 Bxb6 46. Bxd6+ Kc8 47. Be8 Bc7 48. Bxg6 hxg6 49. Bf8 Kd7 50. Bxg7 Ke7 51. Bh6 Kf6 52. h4 Kf7 53. Bg5 Bd6 54. Kd3 Bc5 55. Kc4 Bxf2 56. Kb5 Ba7 57. Kc6 Bb8 58. d6 Bxd6 59. Kxd6 1-0

[Event "Dosquebrad op"]
[Site "Dosquebrad"]
[Date "2013.06.22"]
[Round "6"]
[White "Tamayo, Jhonson David"]
[Black "Serna, Luis Orlando"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1373"]
[BlackElo "1655"]
[PlyCount "56"]
[EventDate "2013.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. Nf3 Nf6 5. d4 Bg4 6. Be2 c6 7. 0-0 Nbd7 8. Bf4 Be7 9. Bg3 Nh5 10. Ne5 Bxe2 11. Qxe2 Nxg3 12. fxg3 Nxe5 13. Qxe5 0-0 14. Rf2 Bf6 15. Qe3 Qb6 16. Ne2 Qxb2 17. Raf1 Qxc2 18. Nf4 Qe4 19. Qxe4 dxe4 20. d5 Bd4 21. dxc6 bxc6 22. Re1 Rab8 23. Kf1 Bxf2 24. Kxf2 Rb2+ 25. Kf1 f5 26. Ne6 Rfb8 27. Nd4 c5 28. Nxf5 Rf8 0-1

[Event "Dosquebrad op"]
[Site "Dosquebrad"]
[Date "2013.06.21"]
[Round "4"]
[White "Petit, Patrick"]
[Black "Serna, Luis Orlando"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1898"]
[BlackElo "1655"]
[PlyCount "83"]
[EventDate "2013.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 c5 5. Nf3 Nc6 6. 0-0 c4 7. Be2 Bxc3 8. bxc3 Nge7 9. a4 a5 10. Re1 0-0 11. Bf1 Ng6 12. g3 f5 13. e5 f4 14. h4 fxg3 15. fxg3 Qe8 16. Bh3 Bd7 17. Bg4 Nge7 18. Ng5 Nf5 19. Kg2 h6 20. Nh3 Nce7 21. Nf4 g6 22. Rh1 h5 23. Nxh5 gxh5 24. Bxh5 Ng6 25. Qg4 Kg7 26. Bg5 Kh7 27. Qe2 Ng7 28. Bf6 Kg8 29. Bg4 Rxf6 30. exf6 Nf5 31. h5 Nh8 32. h6 Kh7 33. Bh5 Ng6 34. Rae1 Qg8 35. Bxg6+ Qxg6 36. Qe5 Rg8 37. Rh3 Bxa4 38. Qc7+ Kh8 39. Qg7+ Rxg7 40. hxg7+ Kg8 41. Rh8+ Kf7 42. Rf8# 1-0

[Event "Dosquebrad op"]
[Site "Dosquebrad"]
[Date "2013.06.21"]
[Round "5"]
[White "Serna, Luis Orlando"]
[Black "Munoz Duque, Juan Carlos"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1655"]
[BlackElo "1600"]
[PlyCount "46"]
[EventDate "2013.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. c3 Nf6 7. Nxc6 bxc6 8. Bd3 0-0 9. h3 d5 10. Nd2 e5 11. Bg5 Qb6 12. Bxf6 Bxf6 13. Nb3 a5 14. Qc2 Be6 15. 0-0 Rab8 16. Rfb1 Bg7 17. Nd2 f5 18. exd5 cxd5 19. Nf3 e4 20. Nd4 exd3 21. Qxd3 Bxd4 22. cxd4 f4 23. f3 Bf5 0-1

[Event "Dosquebrad op"]
[Site "Dosquebrad"]
[Date "2013.06.20"]
[Round "3"]
[White "Serna, Luis Orlando"]
[Black "Zabala, Fidel"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1655"]
[BlackElo "1990"]
[PlyCount "118"]
[EventDate "2013.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. Bb5 Bg4 6. d3 Bxf3 7. Qxf3 Qxf3 8. gxf3 Rc8 9. Bf4 a6 10. Ba4 b5 11. Bc2 e5 12. Bg3 Bd6 13. Nd2 f5 14. h3 h6 15. Bb3 Nge7 16. 0-0-0 Na5 17. Be6 Rc6 18. Rhe1 f4 19. Bh2 Bc7 20. Bb3 Nxb3+ 21. axb3 0-0 22. Kc2 Nf5 23. Rg1 Rd8 24. Ne4 Nh4 25. Nd2 Rcd6 26. Ne4 Rc6 27. Nd2 Bb6 28. Rg4 g5 29. Rdg1 Kf7 30. Re1 Rcd6 31. Rxh4 gxh4 32. Rxe5 Rxd3 33. Bxf4 Bc7 34. Re4 Bxf4 35. Rxf4+ Kg6 36. Ne4 Rd1 37. Rxh4 c4 38. bxc4 bxc4 39. Rf4 Re1 40. Ng3 Rc8 41. Rg4+ Kf7 42. Ne4 Rc6 43. Nd2 Re2 44. Kd1 Rxf2 45. Nxc4 Ke7 46. Re4+ Re6 47. Rxe6+ Kxe6 48. Nd2 Rh2 49. Kc2 Rxh3 50. Kd3 Rh2 51. b4 h5 52. Ne4 Ra2 53. Kd4 h4 54. c4 Rg2 55. Ke3 h3 56. Nf2 h2 57. Nh1 Rg1 58. Kf2 Rxh1 59. Kg2 Rb1 0-1

[Event "Dosquebrad op"]
[Site "Dosquebrad"]
[Date "2013.06.20"]
[Round "2"]
[White "Valencia, Jhon Sebastian"]
[Black "Serna, Luis Orlando"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1655"]
[PlyCount "66"]
[EventDate "2013.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Nc3 c6 6. g3 Ne7 7. Bg2 0-0 8. 0-0 Bf5 9. Bd2 Nd7 10. Nh4 Be6 11. f4 f5 12. Bh3 Nf6 13. Qe2 Bd7 14. Qd3 Ne4 15. Bg2 Rf6 16. g4 Nxd2 17. Qxd2 fxg4 18. Bh1 Qc7 19. Ne2 Raf8 20. Ng2 Ng6 21. Kf2 Nxf4 22. Ke1 Nd3+ 23. Qxd3 Rxf1+ 24. Kd2 Rxa1 25. Nc1 Bf4+ 26. Nxf4 Qxf4+ 27. Kc3 Rxc1 28. Qe2 Bf5 29. b4 Rxc2+ 30. Qxc2 Bxc2 31. Kxc2 Qxd4 32. a3 Rf2+ 33. Kb1 Qb2# 0-1

[Event "Dosquebrad op"]
[Site "Dosquebrad"]
[Date "2013.06.19"]
[Round "1"]
[White "Serna, Luis Orlando"]
[Black "Franco Valencia, Beatriz Irene"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1655"]
[BlackElo "2161"]
[PlyCount "80"]
[EventDate "2013.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. Qxd3 c5 10. Qb5+ Qd7 11. Qxd7+ Kxd7 12. c3 cxd4 13. cxd4 Nc6 14. Ne2 Bb4+ 15. Bd2 Rc8 16. a3 Ba5 17. Bc3 a6 18. Rh3 Bb6 19. Rg3 g5 20. Rf3 Rh7 21. g4 f6 22. exf6 Rf7 23. Nd2 Rcf8 24. Rd3 Nxf6 25. f3 Re8 26. Kd1 Bc7 27. Kc2 Bd6 28. b4 e5 29. Rf1 Rfe7 30. Re3 e4 31. Nc1 Bf4 32. Re2 exf3 33. Rxe7+ Rxe7 34. Rxf3 Nxg4 35. Ndb3 b6 36. a4 Ne3+ 37. Kd3 Nd1 38. b5 axb5 39. axb5 Na7 40. Bb4 Re3+ 0-1

[Event "Coliseo Menor op"]
[Site "Coliseo Menor"]
[Date "2011.12.17"]
[Round "6"]
[White "Serna, Luis Orlando"]
[Black "Salgado, Carlos Andres"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1602"]
[BlackElo "1605"]
[PlyCount "71"]
[EventDate "2011.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Bf5 6. Nf3 Nc6 7. a3 g6 8. c5 Bg7 9. Be3 0-0 10. h3 b6 11. b4 bxc5 12. bxc5 Ne4 13. Nxe4 Bxe4 14. Qd2 Bxf3 15. gxf3 Re8 16. Bb5 Qc7 17. 0-0 e5 18. Rab1 Re6 19. Rfe1 exd4 20. Bf4 Rxe1+ 21. Qxe1 Ne5 22. Kg2 Rb8 23. a4 a6 24. Bd3 Rxb1 25. Qxb1 f6 26. Qb6 Qd7 27. Bxe5 fxe5 28. c6 Qe7 29. Kf1 Qa3 30. Qd8+ Bf8 31. Qxd5+ Kg7 32. Qxe5+ Kh6 33. Qf4+ Kg7 34. Qxd4+ Kh6 35. Kg2 Bd6 36. Bxa6 1-0

[Event "Coliseo Menor op"]
[Site "Coliseo Menor"]
[Date "2011.12.14"]
[Round "4"]
[White "Restrepo Sanchez, Diego Alejand"]
[Black "Serna, Luis Orlando"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1682"]
[BlackElo "1602"]
[PlyCount "74"]
[EventDate "2011.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. f4 Ne7 8. Nf3 b6 9. Bd3 Ba6 10. Bxa6 Nxa6 11. 0-0 Rc8 12. Rf2 Nb8 13. Ng5 h6 14. Qh5 g6 15. Qh3 cxd4 16. cxd4 Qc3 17. Qxc3 Rxc3 18. Bb2 Rc7 19. Nf3 Kd7 20. g4 Nbc6 21. Nh4 Na5 22. Rc1 Rhc8 23. c3 Nc4 24. f5 Nxb2 25. Rxb2 g5 26. Ng2 Rxc3 27. Ra1 Nc6 28. fxe6+ Kxe6 29. Rf2 Nxd4 30. Rf6+ Kxe5 31. Rxh6 Rc1+ 32. Rxc1 Rxc1+ 33. Kf2 Rc2+ 34. Kg3 Rc3+ 35. Kf2 Rc2+ 36. Kg3 Rc3+ 37. Kf2 Rxa3 0-1

[Event "Coliseo Menor op"]
[Site "Coliseo Menor"]
[Date "2011.12.05"]
[Round "3"]
[White "Serna, Luis Orlando"]
[Black "Toro Henao, Juan Sebastian"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1602"]
[BlackElo "1819"]
[PlyCount "64"]
[EventDate "2011.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. d4 cxd4 5. Nxd4 Qb6 6. Bxc6 bxc6 7. 0-0 Nf6 8. Nc3 d5 9. exd5 cxd5 10. Nb3 a6 11. Be3 Qc7 12. Bg5 Be7 13. Re1 0-0 14. Bh4 Bb7 15. Qd4 Rac8 16. h3 Ne4 17. Bxe7 Qxe7 18. Nxe4 dxe4 19. Rac1 Rfd8 20. Qe3 e5 21. Nd2 f5 22. Qb3+ Bd5 23. c4 Bf7 24. Nf1 Rd4 25. Ne3 g6 26. Nd5 Qc5 27. Qb7 Kg7 28. b4 Qc6 29. Qe7 Qe6 30. Qxe6 Bxe6 31. a3 Rdxc4 32. Rxc4 Rxc4 0-1

[Event "Coliseo Menor op"]
[Site "Coliseo Menor"]
[Date "2011.11.30"]
[Round "2"]
[White "Serna, Luis Orlando"]
[Black "Piedrahita Marin, Guillermo"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1602"]
[BlackElo "1940"]
[PlyCount "80"]
[EventDate "2011.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. h3 a6 8. Be2 h6 9. Be3 Qc7 10. Qd2 b5 11. Bf3 Bb7 12. Qd3 Nbd7 13. Nb3 Ne5 14. Qd4 Nc4 15. Bc1 0-0 16. 0-0 Rac8 17. Nd2 Na3 18. bxa3 Qxc3 19. Qxc3 Rxc3 20. Bd1 Nxe4 21. Nxe4 Bxe4 22. Bb2 Rc7 23. c3 Bf6 24. Re1 d5 25. f3 Bg6 26. Re3 Rfc8 27. g3 Bxc3 28. Bxc3 Rxc3 29. Kf2 Rxe3 30. Kxe3 Rc3+ 31. Kf2 Rxa3 32. Bb3 a5 33. Rc1 a4 34. Rc8+ Kh7 35. Ra8 axb3 36. Rxa3 b2 37. Rb3 b1Q 38. Rxb1 Bxb1 39. a3 Kg6 40. Ke3 e5 0-1

[Event "Coliseo Menor op"]
[Site "Coliseo Menor"]
[Date "2011.11.29"]
[Round "1"]
[White "Jaramillo, Carlos Orlando"]
[Black "Serna, Luis Orlando"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1918"]
[BlackElo "1602"]
[PlyCount "84"]
[EventDate "2011.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e6 2. f4 c5 3. Nf3 Nc6 4. Bb5 Nge7 5. 0-0 a6 6. Be2 d5 7. e5 Nf5 8. c3 Be7 9. Na3 0-0 10. Nc2 b5 11. d4 Bb7 12. Ne3 Nxe3 13. Bxe3 cxd4 14. cxd4 f5 15. exf6 Bxf6 16. Rc1 Rc8 17. a3 Ne7 18. Ne5 Nf5 19. Qd2 Bxe5 20. fxe5 Nxe3 21. Qxe3 Rxc1 22. Rxc1 Qh4 23. g3 Qe7 24. Bg4 Bc8 25. Kg2 Qf7 26. h4 Qg6 27. Kh3 h5 28. Be2 Qf7 29. Qg5 Qf2 30. Bxh5 Qf5+ 31. Bg4 Qxg5 32. hxg5 Kf7 33. Bh5+ Ke7 34. Rc7+ Bd7 35. Ra7 Rf2 36. Ra8 Rxb2 37. Rg8 Ra2 38. Rxg7+ Kd8 39. Rxd7+ Kxd7 40. g6 Rc2 41. g7 Rc8 42. g8Q Rxg8 0-1

[Event "Manizales op 13th"]
[Site "Manizales"]
[Date "1999.01.07"]
[Round "1"]
[White "Serna, Luis Orlando"]
[Black "Perdomo, Carlos Andres"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "2410"]
[PlyCount "46"]
[EventDate "1999.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. a3 Bb7 7. f3 Nc6 8. Be3 Nf6 9. Be2 Rc8 10. 0-0 Bc5 11. Kh1 Qb6 12. Nxc6 Bxe3 13. Nb4 Nh5 14. Nd3 Nf4 15. Nxf4 Bxf4 16. Qd3 Qc7 17. h3 0-0 18. Rad1 Rfd8 19. Rfe1 Bg3 20. Rf1 Be5 21. Rf2 Qc5 22. Rff1 Bxc3 23. bxc3 Qxc3 0-1

