[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "6"]
[White "Guerra, Alvaro"]
[Black "Cruz, David1"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1936"]
[BlackElo "1812"]
[PlyCount "121"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Qd3 0-0 7. Bf4 Re8 8. e3 Nxd4 9. Qxd4 d6 10. Be2 Bf5 11. 0-0 Bxc3 12. Qxc3 Qe7 13. Rfd1 Rad8 14. Qa5 Be4 15. Qxa7 b6 16. Qa3 Nd7 17. Qc3 Nc5 18. b4 Ne6 19. Bg3 Qg5 20. f3 Bb7 21. a4 h5 22. Bf2 h4 23. h3 Nf8 24. Rd4 Bc8 25. Bxh4 Qh6 26. Bxd8 Rxd8 27. Bf1 Ng6 28. Qe1 Re8 29. Ra3 Qg5 30. Kh1 f5 31. Qf2 c5 32. bxc5 dxc5 33. f4 Qf6 34. Rd5 Bb7 35. Rd7 Bc6 36. Rd1 Nh4 37. a5 bxa5 38. Rxa5 Re7 39. Kh2 Ng6 40. Rxc5 Bb7 41. Rb5 Bc6 42. Rb6 Rc7 43. c5 Ne7 44. Bc4+ Kh7 45. Rd6 Qh6 46. Rxh6+ gxh6 47. Qh4 Ng6 48. Qf6 Be8 49. Qxf5 Kg7 50. Bd3 Re7 51. Rxg6+ Bxg6 52. Qxg6+ Kf8 53. Qxh6+ Ke8 54. Bb5+ Kf7 55. Bc4+ Ke8 56. f5 Kd7 57. Be6+ Kc6 58. Qf8 Rc7 59. Qd6+ Kb7 60. Qb6+ Ka8 61. Bd5+ 1-0

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "2"]
[White "Guerra, Alvaro"]
[Black "Gomez Bernal, Juan Sebastian"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1936"]
[BlackElo "1600"]
[PlyCount "25"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 b6 3. g3 Bb7 4. Bg2 Nf6 5. 0-0 e6 6. Nc3 d5 7. cxd5 Nxd5 8. d4 Nc6 9. Nxd5 Qxd5 10. Ne5 Qd6 11. Qa4 Rc8 12. Be3 cxd4 13. Bf4 1-0

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "4"]
[White "Guerra, Alvaro"]
[Black "Otalora Pacheco, Carlos Eduardo"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "1936"]
[BlackElo "2001"]
[PlyCount "94"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. d4 Be7 5. Bg2 0-0 6. Qc2 c6 7. 0-0 Nbd7 8. Nbd2 b6 9. e4 Bb7 10. e5 Ne8 11. Rd1 c5 12. cxd5 Bxd5 13. Ne4 Rc8 14. Neg5 g6 15. Qd2 cxd4 16. Qxd4 Rxc1 17. Raxc1 Bxg5 18. Nxg5 Qxg5 19. f4 Qg4 20. Bxd5 exd5 21. Qxd5 Nc5 22. b4 Ne6 23. Rf1 N8g7 24. Qf3 h5 25. Qxg4 hxg4 26. Rfd1 Nf5 27. Rd7 a5 28. bxa5 bxa5 29. Ra7 Rd8 30. Rc2 Rd1+ 31. Kf2 Rh1 32. Rc8+ Kg7 33. Raa8 Nh6 34. Kg2 Rb1 35. Rc2 Nf5 36. Rcc8 Rb2+ 37. Kg1 Nh6 38. Rxa5 Nd4 39. Raa8 Nf3+ 40. Kf1 Nxh2+ 41. Ke1 Rg2 42. Rc7 Rxg3 43. Kf2 Rf3+ 44. Kg2 Nf1 45. e6 Ne3+ 46. Kg1 g3 47. Rc1 g2 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "1"]
[White "Guevara Garcia, Samuel Alejandro"]
[Black "Guerra, Alvaro"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1485"]
[BlackElo "1936"]
[PlyCount "62"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. d3 d6 5. Be2 Be7 6. 0-0 0-0 7. Be3 c4 8. d4 Nxe4 9. Bxc4 d5 10. Bb3 Nc6 11. Nbd2 f5 12. c4 Kh8 13. cxd5 exd5 14. Rc1 f4 15. Nxe4 dxe4 16. Rxc6 bxc6 17. Ne5 fxe3 18. Nf7+ Rxf7 19. Bxf7 exf2+ 20. Rxf2 Bf6 21. Rd2 e3 22. Rd3 Ba6 23. Rxe3 Bxd4 24. Kh1 Bxe3 25. Qb1 Qf6 26. Bh5 Rf8 27. Bf3 Bc4 28. h3 Bd5 29. Bxd5 Qf1+ 30. Kh2 Bg1+ 31. Kg3 Qf4# 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "7"]
[White "Luna Velandia, Juan Sebastian"]
[Black "Guerra, Alvaro"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1803"]
[BlackElo "1936"]
[PlyCount "130"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb3 Nf6 6. Bd3 Be7 7. 0-0 0-0 8. a3 Ne5 9. Bf4 Nxd3 10. Qxd3 d6 11. c4 Qb6 12. Rd1 Rd8 13. N1d2 Bd7 14. Be3 Qc7 15. Rac1 b6 16. Nd4 a6 17. b4 Qb7 18. f3 Rac8 19. N2b3 Ba4 20. Rd2 Qb8 21. Ne2 d5 22. cxd5 Rxc1+ 23. Nexc1 exd5 24. Qxa6 b5 25. Qa7 Qxa7 26. Bxa7 dxe4 27. Rxd8+ Bxd8 28. Nc5 Bc2 29. fxe4 Nxe4 30. Nxe4 Bxe4 31. Bd4 Bg5 32. Ne2 Bd3 33. Kf2 f6 34. Nc3 Bd2 35. Nd1 Bf4 36. g3 Bd6 37. Ke3 Bf1 38. Nc3 Kf7 39. Ne4 Bc7 40. Nd2 Bh3 41. Ne4 Ke6 42. Nf2 Bf1 43. Nd3 g5 44. Nc5+ Kf5 45. Kf3 g4+ 46. Ke3 h5 47. a4 bxa4 48. Nxa4 h4 49. Kf2 Ba6 50. Nc3 h3 51. b5 Bb7 52. b6 Bd8 53. Nb5 Ke6 54. Nc3 Kd6 55. Ke3 f5 56. Kf4 Ke6 57. Nb5 Kd5 58. Be3 Ke6 59. Nd4+ Kf6 60. Nxf5 Kg6 61. Nd6 Bf3 62. Bd4 Bg5+ 63. Ke5 Bf6+ 64. Kf4 Bxd4 65. b7 Ba7 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "3"]
[White "Taborda Parra, Wilder Andres"]
[Black "Guerra, Alvaro"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1936"]
[PlyCount "70"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. h3 a6 7. Bd3 c5 8. dxc5 Qa5 9. 0-0 Qxc5 10. Nd4 Nc6 11. Nb3 Qb6 12. Qe2 e5 13. Bg5 Be6 14. e4 d4 15. Bxf6 Bxf6 16. Nd5 Bxd5 17. exd5 Nb4 18. Be4 Rfd8 19. Qf3 Rac8 20. Rfc1 Bg5 21. Rd1 Nxc2 22. Bxc2 Rxc2 23. Qe4 Qc7 24. Re1 Bf6 25. h4 Rxb2 26. Rac1 Qd6 27. h5 Qxd5 28. Qxd5 Rxd5 29. Rc8+ Rd8 30. Rxd8+ Bxd8 31. Rxe5 Rb1+ 32. Kh2 Bc7 33. f4 Bxe5 34. fxe5 Rxb3 35. axb3 d3 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "5"]
[White "Vasquez Gomez, Edgar Santiago"]
[Black "Guerra, Alvaro"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1742"]
[BlackElo "1936"]
[PlyCount "114"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. d5 g6 4. c4 Bg7 5. Nc3 0-0 6. e4 d6 7. Be2 Na6 8. Nf3 Nc7 9. 0-0 a6 10. a4 Rb8 11. Qd2 Bd7 12. Rfe1 b5 13. axb5 axb5 14. b3 b4 15. e5 bxc3 16. Qxc3 Nh5 17. Bd2 dxe5 18. Nxe5 Nf6 19. Bd1 Ng4 20. Bxg4 Bxg4 21. Qg3 Bf5 22. Nc6 Qd7 23. Nxb8 Rxb8 24. Ra7 Rc8 25. Bf4 e5 26. dxe6 Bxe6 27. Rxc7 Rxc7 28. Bxc7 h5 29. Qd6 Qxd6 30. Bxd6 Bc3 31. Re5 Bxe5 32. Bxe5 Bf5 33. Bd6 Bc2 34. b4 cxb4 35. Bxb4 Bd3 36. c5 Bb5 37. f4 f6 38. Kf2 Kf7 39. Ke3 Ke6 40. Kd4 g5 41. Bd2 gxf4 42. Bxf4 f5 43. Be5 h4 44. Bf4 Bc6 45. g3 hxg3 46. Bxg3 Kf6 47. Bf4 Kg6 48. Ke5 Be4 49. h4 Kh5 50. Bg5 Kg4 51. Kd4 Bc6 52. Ke3 f4+ 53. Bxf4 Kxh4 54. Kd4 Kg4 55. Bd6 Kf5 56. Be5 Ke6 57. Bd6 Kd7 1/2-1/2

[Event "COL-ch U2000"]
[Site "Moniquira"]
[Date "2019.07.21"]
[Round "4"]
[White "Guerra, Alvaro"]
[Black "Garcia, John Fredy"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1967"]
[BlackElo "1905"]
[PlyCount "56"]
[EventDate "2018.07.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. 0-0 Nf6 5. d3 e6 6. Nbd2 Be7 7. c4 0-0 8. b3 Nbd7 9. Bb2 Qb6 10. Qc2 Rfc8 11. Rfe1 a5 12. e4 a4 13. e5 Ne8 14. h3 Bf5 15. g4 Bg6 16. Nf1 axb3 17. axb3 Nc5 18. Rad1 Ra2 19. cxd5 Nxd3 20. Rxd3 Bxd3 21. Qxd3 Rxb2 22. N1d2 cxd5 23. Ra1 Bb4 24. Bf1 h6 25. Ra4 Nc7 26. h4 Na6 27. g5 Nc5 28. Qd4 Nxa4 0-1

[Event "COL-ch U2000"]
[Site "Moniquira"]
[Date "2019.07.20"]
[Round "3"]
[White "Galindo, Jorge"]
[Black "Guerra, Alvaro"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1847"]
[BlackElo "1967"]
[PlyCount "61"]
[EventDate "2018.07.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Nd2 Bg7 4. Bg2 d5 5. Ngf3 0-0 6. 0-0 Ne4 7. c3 f5 8. Qb3 e6 9. Ne1 Nd7 10. Nd3 c5 11. Nxc5 Nexc5 12. dxc5 Nxc5 13. Qa3 Qb6 14. Nf3 Ne4 15. Be3 Qc7 16. Rfd1 Bd7 17. Ng5 Nd6 18. Bf4 e5 19. Bxd5+ Kh8 20. Be3 h6 21. Ne6 Bxe6 22. Bxe6 Nc4 23. Qc5 Qxc5 24. Bxc5 Nxb2 25. Bxf8 Rxf8 26. Rd7 Na4 27. Rc7 e4 28. Rc1 Be5 29. Rxb7 Nc5 30. Rb5 Nxe6 31. Rxe5 1-0

[Event "COL-ch U2000"]
[Site "Moniquira"]
[Date "2019.07.20"]
[Round "2"]
[White "Guerra, Alvaro"]
[Black "Celi, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "1967"]
[BlackElo "1872"]
[PlyCount "45"]
[EventDate "2018.07.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 e5 7. d4 exd4 8. Nxd4 Nbd7 9. b3 Nc5 10. Bb2 Rb8 11. e4 Re8 12. Re1 a6 13. f3 Bd7 14. b4 Ne6 15. Nxe6 Bxe6 16. Qd3 Nd7 17. Nd1 Ne5 18. Qc3 f6 19. Ne3 f5 20. Kh1 Re7 21. Qc2 fxe4 22. fxe4 Rf7 23. Rf1 1/2-1/2

[Event "COL-ch U2000"]
[Site "Moniquira"]
[Date "2019.07.19"]
[Round "1"]
[White "Martinez Paipa, Hernan"]
[Black "Guerra, Alvaro"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1859"]
[BlackElo "1967"]
[PlyCount "32"]
[EventDate "2018.07.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. 0-0 Nf6 5. d3 Nc6 6. c3 Be7 7. Re1 0-0 8. a3 d5 9. exd5 exd5 10. Ba2 Bg4 11. h3 Bh5 12. Nbd2 Qd6 13. Nf1 Rae8 14. Ng3 Bg6 15. Nh4 Bd8 16. Nxg6 hxg6 1-0

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.05"]
[Round "6"]
[White "Garcia Engels, Vladimir"]
[Black "Guerra, Alvaro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1958"]
[BlackElo "1837"]
[PlyCount "57"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. Nc3 Nf6 2. Nf3 d5 3. d4 Bf5 4. Bf4 c6 5. e3 Nbd7 6. Be2 e6 7. Ne5 Nxe5 8. Bxe5 Bb4 9. f3 Nd7 10. Bg3 Qf6 11. 0-0 e5 12. dxe5 Nxe5 13. Nxd5 cxd5 14. Qxd5 Nc6 15. c3 Be7 16. e4 Be6 17. Qb5 Bc8 18. e5 Qh6 19. f4 0-0 20. Bf3 a6 21. Qb3 Rb8 22. Qc2 Be6 23. f5 Bc4 24. Rfe1 Rbd8 25. Rad1 Rxd1 26. Rxd1 Nxe5 27. Bxe5 Qe3+ 28. Kh1 Qxe5 29. Bxb7 0-1

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.04"]
[Round "4"]
[White "Guerra, Alvaro"]
[Black "Alvarez Gamez, Ismael"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1837"]
[BlackElo "1950"]
[PlyCount "78"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. b3 0-0 8. Bb2 a6 9. d4 cxd4 10. Nxd4 Bxg2 11. Kxg2 Qc7 12. Rc1 Rd8 13. e4 d6 14. Qf3 Nbd7 15. Rfd1 Rac8 16. Qe2 Qb7 17. f3 Ne5 18. h3 Qb8 19. f4 Ng6 20. Rd2 h5 21. Qf3 h4 22. g4 Qb7 23. Re1 Rc5 24. Rde2 e5 25. fxe5 dxe5 26. Nf5 Rd3 27. Re3 Rd2+ 28. R1e2 Nf4+ 29. Kh2 Nxe2 30. Rxe2 Rxe2+ 31. Qxe2 Rc6 32. Nd5 Bd8 33. g5 Nxd5 34. exd5 Rg6 35. Qxe5 Qd7 36. d6 Rxg5 37. Ne7+ Bxe7 38. Qxe7 Qf5 39. Qe2 Rg3 0-1

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2017.03.03"]
[Round "2"]
[White "Guerra, Alvaro"]
[Black "Mendez, Wilford"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1837"]
[BlackElo "1909"]
[PlyCount "78"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 e5 7. d4 Nbd7 8. b3 c6 9. Ba3 c5 10. dxe5 dxe5 11. Rc1 a6 12. Qd6 Re8 13. Rfd1 Bf8 14. Qd2 Qa5 15. Bb2 Rb8 16. a4 Qb6 17. Qc2 Bh6 18. Ra1 Bg7 19. e3 Nf8 20. Rd2 Bf5 21. e4 Bg4 22. Nd5 Nxd5 23. cxd5 h6 24. h3 Bd7 25. g4 g5 26. Rd3 Rbc8 27. Rc3 Rc7 28. Ba3 Rec8 29. Nd2 a5 30. Rc1 Qf6 31. Bxc5 b6 32. Bb4 Rxc3 33. Bxc3 Ng6 34. Qb2 Nf4 35. Bf1 h5 36. f3 hxg4 37. hxg4 Qh6 38. Nc4 Bf8 39. Qh2 Qh7 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.16"]
[Round "8"]
[White "Guerra, Alvaro"]
[Black "Guerrero, Hernando"]
[Result "1-0"]
[ECO "B26"]
[BlackElo "1919"]
[PlyCount "55"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 g6 5. d3 Bg7 6. Be3 Nc6 7. Qd2 Rb8 8. Bh6 Bxh6 9. Qxh6 b5 10. Nf3 Nd4 11. Nxd4 cxd4 12. Nd5 Nxd5 13. exd5 Qa5+ 14. Ke2 Bd7 15. Rhc1 Rc8 16. h3 Qb4 17. Rab1 Qa4 18. Kd1 Qxa2 19. Qg7 Rf8 20. Qxd4 Qa4 21. b4 Qa6 22. Ra1 Qb6 23. Qxb6 axb6 24. Ra7 Rb8 25. Rca1 Bc8 26. R1a3 Kd8 27. h4 Bb7 28. Rxb7 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.16"]
[Round "9"]
[White "Pachon Gutierrez, Adriana Paola"]
[Black "Guerra, Alvaro"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2052"]
[PlyCount "35"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. Na3 cxd4 8. Nb5 Na6 9. c4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Qc5 12. 0-0 Rd8 13. Nfxd4 Bxe2 14. Qxe2 Rxd4 15. Nxd4 Qxd4 16. Rad1 Qf4 17. Rd3 0-0 18. Rf3 0-1

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.15"]
[Round "7"]
[White "Chirivi Castiblanco, Angie Lizeth"]
[Black "Guerra, Alvaro"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2032"]
[PlyCount "133"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[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. c3 Nf6 4. h3 e6 5. Bd3 Be7 6. Bc2 0-0 7. 0-0 Nc6 8. Re1 b6 9. d4 cxd4 10. cxd4 Bb7 11. Nc3 Re8 12. e5 dxe5 13. dxe5 Nd7 14. Nb5 Nb4 15. Bb1 Bd5 16. a3 Nc6 17. Nd6 Rf8 18. Qd3 g6 19. Bh6 Ndxe5 20. Nxe5 Nxe5 21. Rxe5 Bxd6 22. Rxd5 exd5 23. Qd4 f6 24. Qxd5+ Kh8 25. Be4 Be5 26. Qxa8 Qxa8 27. Bxa8 Rxa8 28. Rb1 Rd8 29. f4 Bd4+ 30. Kf1 Kg8 31. b4 Kf7 32. Rc1 Rd7 33. Rc8 Ke6 34. Ke2 Bb2 35. a4 Ba3 36. b5 f5 37. Bg5 Bd6 38. g4 Rf7 39. Ke3 Bc5+ 40. Kf3 Rd7 41. Rc6+ Bd6 42. Ke3 Rf7 43. Kd4 Kd7 44. Kd5 Bb8 45. Rc2 h6 46. Bxh6 Rh7 47. g5 Bxf4 48. Rc6 Rf7 49. Rxg6 Bd2 50. h4 f4 51. Rg7 Rxg7 52. Bxg7 f3 53. Bd4 Be1 54. h5 f2 55. Bxf2 Bxf2 56. h6 Be1 57. g6 Ke7 58. Kc6 Kf6 59. h7 Kg7 60. Kb7 Ba5 61. Kxa7 Kh8 62. Kb7 Kg7 63. Kc6 Kh8 64. Kd7 Kg7 65. Ke6 Bc3 66. h8Q+ Kxh8 67. Kf7 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.14"]
[Round "4"]
[White "Guerra, Alvaro"]
[Black "Florez, Edgar Mauricio"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "1913"]
[PlyCount "84"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e6 3. d4 d5 4. e5 b6 5. Bb5 Nge7 6. 0-0 Bb7 7. c3 Qd7 8. a4 a6 9. Bd3 h6 10. b4 f5 11. exf6 gxf6 12. Re1 Kf7 13. Nh4 h5 14. f4 Nf5 15. Nxf5 exf5 16. Ra2 Bd6 17. Qf3 Ne7 18. Rae2 Qxa4 19. Rxe7+ Bxe7 20. Bxf5 Bd6 21. Be6+ Kf8 22. Qg3 Qc2 23. Qh4 Qg6 24. f5 Qg7 25. Bf4 Rd8 26. Re3 Bxf4 27. Qxf4 h4 28. Nd2 Bc8 29. Nf3 Qh6 30. Nxh4 Qxh4 31. Qxc7 Qxh2+ 32. Qxh2 Rxh2 33. Kxh2 Re8 34. Kg3 Bxe6 35. fxe6 Ke7 36. Kf4 a5 37. bxa5 bxa5 38. Re1 Rg8 39. Ra1 Kxe6 40. Rxa5 Rxg2 41. Ra6+ Kf7 42. Rd6 Rg5 1/2-1/2

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.13"]
[Round "3"]
[White "Martinez, Mauricio"]
[Black "Guerra, Alvaro"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2006"]
[PlyCount "103"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[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. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e6 8. Bg5 Nf6 9. 0-0-0 Be7 10. e5 dxe5 11. Qxe5 Qb8 12. Qe2 0-0 13. Kb1 Rd8 14. Rhe1 Rxd1+ 15. Rxd1 Qc7 16. g3 Rd8 17. Rxd8+ Qxd8 18. Ne5 Be8 19. f4 Qb6 20. Nd3 Kf8 21. Qf2 Qxf2 22. Nxf2 Bc5 23. Bxf6 Bxf2 24. Be5 Bc6 25. Ne2 f6 26. Bd4 Bxd4 27. Nxd4 Bd7 28. Kc1 Ke7 29. Kd2 Kd6 30. Ke3 e5 31. fxe5+ fxe5 32. Nf3 Bf5 33. c3 h6 34. Nd2 b6 35. b3 b5 36. a3 a5 37. c4 b4 38. axb4 axb4 39. Ne4+ Kc6 40. Nf2 Bc2 41. Nd3 Bxb3 42. Nxb4+ Kc5 43. Nd3+ Kd6 44. c5+ Kd5 45. c6 Ba4 46. c7 Bd7 47. Nb4+ Kd6 48. Nd3 Bf5 49. h4 Kd5 50. Nf2 Kd6 51. Nd3 Bc8 52. Nb2 1/2-1/2

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "1"]
[White "Ardila Barbosa, David Camilo"]
[Black "Guerra, Alvaro"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "51"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 Nf6 4. Bc4 e6 5. d3 Be7 6. 0-0 a6 7. e5 dxe5 8. Nxe5 0-0 9. a3 b5 10. Ba2 Bb7 11. Be3 Nbd7 12. Nxd7 Qxd7 13. Qd2 Rfd8 14. Rad1 a5 15. Ne2 b4 16. d4 cxd4 17. Bxd4 Qc6 18. f3 e5 19. Qe3 Bd6 20. Bxe5 Ng4 21. Qf4 Nxe5 22. Nd4 Qc7 23. Nb5 Qc5+ 24. Nd4 Nxf3+ 25. gxf3 Bxf4 26. axb4 0-1

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "2"]
[White "Guerra, Alvaro"]
[Black "Leal Cortes, Diego Fernando"]
[Result "1/2-1/2"]
[ECO "D35"]
[BlackElo "1889"]
[PlyCount "93"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. cxd5 exd5 5. d4 Be7 6. Bf4 0-0 7. h3 c6 8. e3 Bf5 9. Rc1 Nbd7 10. Be2 Re8 11. 0-0 Nf8 12. a3 Ng6 13. Bh2 a5 14. Qb3 Bd6 15. Bxd6 Qxd6 16. Na4 Rab8 17. Nc5 Nf4 18. Rfe1 Nxe2+ 19. Rxe2 Ne4 20. Nxe4 dxe4 21. Ne5 Be6 22. Qb6 a4 23. Qc5 Qd8 24. Nc4 Qh4 25. Qd6 Rbd8 26. Qg3 Qh5 27. Kf1 Rd5 28. Ne5 f6 29. Ng4 Rg5 30. Rc5 f5 31. Qf4 Rxg4 32. Qxg4 Qf7 33. Qf4 Bc4 34. Rxc4 Qxc4 35. f3 exf3 36. Qxf3 g6 37. Kf2 Re4 38. g4 Qe6 39. gxf5 Qxf5 40. Qxf5 gxf5 41. Kf3 Rh4 42. Kg3 Re4 43. Kf3 Kf7 44. Rc2 Rh4 45. Kg3 Re4 46. Kf3 Rh4 47. Kg3 1/2-1/2

