[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.09"]
[Round "7"]
[White "Guerrero, Gabriel"]
[Black "Dulcey Buitrago, John Jairo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1928"]
[BlackElo "1287"]
[PlyCount "76"]
[EventDate "2023.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Bg5 0-0 6. Bd3 Nbd7 7. Nbd2 e5 8. dxe5 Nxe5 9. Nxe5 Bxe5 10. c3 c5 11. Qc2 g6 12. 0-0-0 Qb6 13. f4 Bc7 14. e4 c4 15. Be2 dxe4 16. Nxc4 Qc6 17. g3 Ng4 18. Rd4 Bb6 19. Nxb6 axb6 20. Bxg4 Bxg4 21. Re1 Rfe8 22. Qb3 Ra5 23. Re3 Rb5 24. Qa4 Qc5 25. Rdxe4 Rxe4 26. Qxe4 Bf5 27. Qe8+ Kg7 28. Bf6+ Kh6 29. Bd4 Qc4 30. Qe7 Bc8 31. g4 Qf1+ 32. Kc2 Bxg4 33. Re1 Qg2+ 34. Kd3 Qf3+ 35. Be3 Bf5+ 36. Kd2 Rxb2+ 37. Kc1 Rc2+ 38. Kb1 Re2+ 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.08"]
[Round "5"]
[White "Guerrero, Gabriel"]
[Black "Claro Molinares, Samuel David"]
[Result "1/2-1/2"]
[ECO "A68"]
[WhiteElo "1928"]
[BlackElo "1711"]
[PlyCount "44"]
[EventDate "2023.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Bd3 exd5 9. cxd5 Bg4 10. 0-0 Nbd7 11. h3 Bxf3 12. Rxf3 Re8 13. a4 c4 14. Bc2 Nc5 15. Re3 a6 16. Kh2 Rc8 17. Qf3 Nh5 18. Re2 Qc7 19. g4 Nf6 20. Bd2 Qb6 21. Rae1 Nb3 22. Bxb3 Qxb3 1/2-1/2

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.08"]
[Round "6"]
[White "Pabon Arevalo, Emmanuel Alejandro"]
[Black "Guerrero, Gabriel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1609"]
[BlackElo "1928"]
[PlyCount "107"]
[EventDate "2023.09.06"]
[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. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 cxd4 6. cxd4 Bb4+ 7. Nc3 Nge7 8. Bd3 Nf5 9. Bc2 Qb6 10. a3 Be7 11. Na4 Qc7 12. Nc3 g6 13. 0-0 h5 14. Be3 a6 15. Rc1 Bd7 16. b4 Qd8 17. Bxf5 gxf5 18. Na4 h4 19. h3 b6 20. Qb3 Rb8 21. Rc2 a5 22. b5 Na7 23. Nc3 Rc8 24. a4 Rc4 25. Na2 Rg8 26. Kh2 Bc8 27. Rxc4 dxc4 28. Qxc4 Bb7 29. Nc3 Qa8 30. Ne1 Bb4 31. f3 Bxc3 32. Qxc3 Qc8 33. Qxc8+ Nxc8 34. Nd3 Ne7 35. Rc1 Nd5 36. Bf2 Kd7 37. Bxh4 Ne3 38. Ne1 f4 39. Bf2 Nd5 40. Nd3 Rg5 41. Be1 Rf5 42. Bd2 Kd8 43. h4 f6 44. Kh3 fxe5 45. Nxe5 Ke7 46. g4 fxg3 47. Kxg3 Kd6 48. Bg5 Rf8 49. h5 Rg8 50. Kh4 Ba8 51. h6 Ne7 52. Bxe7+ Kxe7 53. h7 Rd8 54. Rc7+ 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.07"]
[Round "4"]
[White "Galvis Gomez, Jaime"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "C39"]
[WhiteElo "1607"]
[BlackElo "1928"]
[PlyCount "29"]
[EventDate "2023.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 d6 6. Nxg4 h5 7. Nf2 Be7 8. d4 Bxh4 9. Bxf4 Bxf2+ 10. Kxf2 Qf6 11. Ke3 Nc6 12. Bb5 Bg4 13. Bxc6+ bxc6 14. Qd3 Ne7 15. e5 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.07"]
[Round "3"]
[White "Guerrero, Gabriel"]
[Black "Paez Colmenares, Adolfo"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1928"]
[BlackElo "1464"]
[PlyCount "33"]
[EventDate "2023.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Nf3 Nf6 4. Bd3 Bd6 5. c4 c6 6. Nc3 dxc4 7. Bxc4 Nbd7 8. e4 Bc7 9. Bg5 h6 10. Bh4 g5 11. Bg3 Bxg3 12. hxg3 Qc7 13. 0-0 b5 14. Bd3 Bb7 15. a3 Rd8 16. e5 Nd5 17. Ne4 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.06"]
[Round "2"]
[White "Guerra Verano, Diana"]
[Black "Guerrero, Gabriel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1642"]
[BlackElo "1928"]
[PlyCount "93"]
[EventDate "2023.09.06"]
[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. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Bb4 9. 0-0 Bxc3 10. bxc3 Nge7 11. Be3 0-0 12. a4 a6 13. h3 Bh5 14. Rb1 Na5 15. Nd2 Bxe2 16. Qxe2 Rac8 17. Rfc1 Nec6 18. Qg4 f5 19. Qg3 Rf6 20. Bf4 Rg6 21. Qf3 Qd7 22. Nb3 Nxb3 23. Rxb3 Na5 24. Rb4 h6 25. Rcb1 Kh7 26. Re1 Rf6 27. h4 Rf7 28. h5 Rc4 29. Rxc4 Nxc4 30. Qe2 Nb6 31. Qxe6 Qxe6 32. Rxe6 Nxa4 33. c4 Nc3 34. Bd6 Rd7 35. f3 Kg8 36. Kf2 Kf7 37. Rg6 a5 38. Ke3 b5 39. cxb5 Nd5+ 40. Kd3 Nf6 41. Be5 Nxh5 42. Ra6 a4 43. Rxa4 Ke6 44. Kc4 f4 45. Ra6+ Kf5 46. b6 g5 47. Ra7 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.06"]
[Round "1"]
[White "Guerrero, Gabriel"]
[Black "Claverie, Raul Ricardo"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1928"]
[BlackElo "2412"]
[PlyCount "110"]
[EventDate "2023.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. e3 g6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 Nc6 8. d5 Ne5 9. Nd4 c5 10. dxc6 Nxc6 11. b3 Bd7 12. Bb2 Rc8 13. Rc1 g5 14. Bf3 Kh8 15. Bxc6 bxc6 16. Re1 Qe8 17. Qc2 Qh5 18. Nce2 Qg6 19. f4 c5 20. Nf3 h6 21. Ng3 Rf7 22. fxg5 hxg5 23. e4 fxe4 24. Nxe4 Nxe4 25. Bxg7+ Rxg7 26. Qxe4 Qxe4 27. Rxe4 Rf8 28. Rce1 Rff7 29. h4 gxh4 30. Nxh4 Kg8 31. Rf1 a5 32. Rxf7 Kxf7 33. Re3 Rg4 34. g3 Rd4 35. Nf3 Rd1+ 36. Kf2 Bg4 37. a4 Kf6 38. Rc3 Rh1 39. Ke3 e5 40. Ke4 Rd1 41. Ke3 Ke6 42. Ng5+ Kf5 43. Nf7 Ke6 44. Ng5+ Kf6 45. Nf3 Rb1 46. Ke4 Rd1 47. Ke3 Bf5 48. Nd2 Ke6 49. Ke2 Bg4+ 50. Ke3 Rg1 51. Kf2 Rh1 52. Re3 Ra1 53. Rc3 Ra2 54. Ke3 Ra1 55. Kf2 Rd1 0-1

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2023.04.02"]
[Round "7"]
[White "Guerrero, Gabriel"]
[Black "Hernandez Serrano, Cristhian Daniel"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1957"]
[BlackElo "1795"]
[PlyCount "82"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Bd3 Qb6 6. b3 Bg4 7. Ne2 e6 8. 0-0 Be7 9. h3 Bh5 10. a4 cxd4 11. exd4 0-0 12. b4 Qd8 13. a5 a6 14. Nd2 Bd6 15. g4 Bg6 16. Bxg6 hxg6 17. Bxd6 Qxd6 18. f4 Rac8 19. Nb3 Na7 20. Nc5 Qc7 21. Qd3 Nb5 22. Rf3 Nd6 23. Raf1 Nc4 24. Ng3 Nd7 25. g5 Nxc5 26. dxc5 Rcd8 27. Qd4 e5 28. fxe5 Nxe5 29. Rf4 Nc6 30. Qd2 d4 31. c4 Ne5 32. Qa2 Nd3 33. R4f3 Nxb4 34. Qb3 Qxc5 35. Ne4 Qc6 36. Nd2 Qc5 37. h4 d3+ 38. Kg2 Nc2 39. Kh3 Nd4 40. Qxb7 Nxf3 41. Rxf3 Qc8+ 0-1

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2023.04.01"]
[Round "5"]
[White "Guerrero, Gabriel"]
[Black "Carreno Acevedo, Jhonatan Robert"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1957"]
[BlackElo "1881"]
[PlyCount "65"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. b3 d5 5. h3 Nc6 6. Nf3 Bf5 7. Bd3 Bxd3 8. Qxd3 cxd4 9. exd4 e6 10. Nbd2 Ba3 11. c3 Rc8 12. Rb1 Be7 13. 0-0 0-0 14. Rfc1 Ba3 15. Re1 Be7 16. a4 a6 17. b4 Nb8 18. Rb3 Bd6 19. a5 Qc7 20. Bxd6 Qxd6 21. c4 Qc7 22. c5 Nc6 23. g3 Rfe8 24. Ne5 Nxe5 25. dxe5 Nd7 26. f4 f6 27. Nf3 Re7 28. Kg2 Rce8 29. Qe2 Nb8 30. Nd4 Nc6 31. Qe3 fxe5 32. fxe5 Nxd4 33. Qxd4 1/2-1/2

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2023.04.01"]
[Round "3"]
[White "Guerrero, Gabriel"]
[Black "Gomez Araque, Laura Sofia"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1957"]
[BlackElo "1223"]
[PlyCount "49"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Bd3 d5 5. Ne2 Bg4 6. 0-0 Nbd7 7. h3 Bxe2 8. Qxe2 c5 9. c3 e6 10. Nd2 0-0 11. Bd6 Re8 12. dxc5 Rc8 13. Bb5 a6 14. Bxd7 Nxd7 15. Nb3 Bf8 16. Bxf8 Kxf8 17. Qg4 Nxc5 18. Nxc5 Rxc5 19. Qd4 Rb5 20. b4 Kg8 21. Rfd1 Rb6 22. e4 Rd6 23. e5 Rb6 24. Re1 Qc7 25. Re3 1-0

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2023.03.31"]
[Round "2"]
[White "Hurtado Paez, Andres Jesus"]
[Black "Guerrero, Gabriel"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1580"]
[BlackElo "1957"]
[PlyCount "95"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Bd3 Nf6 7. 0-0 d5 8. exd5 cxd5 9. Bg5 Be7 10. Bb5+ Kf8 11. Nc3 d4 12. Ne2 Bb7 13. f3 h6 14. Bh4 Nd5 15. Bf2 Bg5 16. Qd3 g6 17. f4 Bxf4 18. Qa3+ Kg7 19. Bxd4 exd4 20. Nxf4 Nxf4 21. Rxf4 Qd5 22. Qf3 Qxf3 23. gxf3 Rad8 24. Rd1 f5 25. Kf2 a6 26. Bc4 d3 27. Rxd3 Rxd3 28. Bxd3 Rd8 29. Rb4 Rd7 30. Rb6 h5 31. b4 Bc8 32. a4 Rd4 33. a5 Kh6 34. Rb8 Be6 35. Ke3 Rh4 36. Bxa6 Rxh2 37. b5 Rxc2 38. b6 Kg5 39. b7 Bd5 40. Rc8 Bxb7 41. Rxc2 Bxa6 42. f4+ Kg4 43. Rg2+ Kh3 44. Rxg6 Bb7 45. Kf2 h4 46. a6 Be4 47. Rg8 Kh2 48. a7 1-0

[Event "Bogota Bonita op"]
[Site "Bogota"]
[Date "2019.09.29"]
[Round "7"]
[White "Dlaikan, Kevin"]
[Black "Guerrero, Gabriel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1638"]
[BlackElo "1971"]
[PlyCount "75"]
[EventDate "2019.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. Be3 e6 6. exd5 exd5 7. Nf3 Nf6 8. Bb5 Bb4+ 9. Nc3 0-0 10. 0-0 a6 11. Ba4 b5 12. Bc2 Bg4 13. Ne2 Bd6 14. Rc1 Rc8 15. Ng3 Qd7 16. h3 Bxg3 17. hxg4 Bb8 18. Bf5 Qd6 19. Bxc8 Rxc8 20. Ne5 h6 21. Bf4 Qe6 22. Nxc6 Bxf4 23. Ne7+ Qxe7 24. Rxc8+ Kh7 25. Qd3+ Ne4 26. g3 Qd7 27. Rc3 Qxg4 28. Qf3 Qxf3 29. Rxf3 Bg5 30. Rxf7 Kg6 31. Rd7 Nd2 32. Rd1 Nc4 33. b3 Nb2 34. Rb1 Nd3 35. Rxd5 Bf6 36. a3 Kf7 37. Rd1 Ke6 38. Rh5 1-0

[Event "Bogota Bonita op"]
[Site "Bogota"]
[Date "2019.09.29"]
[Round "6"]
[White "Guerrero, Gabriel"]
[Black "Ledezma Villamizar, Gabriel Enrique"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1971"]
[BlackElo "2016"]
[PlyCount "76"]
[EventDate "2019.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Be2 0-0 6. Nf3 a6 7. 0-0 dxc4 8. Bxc4 b5 9. Be2 Bb7 10. a3 Nbd7 11. Bd2 c5 12. Rc1 Rc8 13. dxc5 Nxc5 14. Be1 Qb6 15. b4 Rfd8 16. Nd4 Ne6 17. Bf3 Nxd4 18. exd4 Rxd4 19. Qe2 Bxf3 20. Qxf3 Rcd8 21. Nd1 Rd3 22. Rc6 Rxf3 23. Rxb6 Rxa3 24. Ne3 e6 25. Rc6 Nd5 26. Nc2 Ra2 27. g3 Ne7 28. Rc5 Rc8 29. Ne3 Rxc5 30. bxc5 Bd4 31. Bb4 a5 32. Rd1 Nc6 33. Bd2 a4 34. Kg2 a3 35. Bc1 b4 36. Rd3 Ra1 37. Bd2 Bxe3 38. fxe3 a2 0-1

[Event "Bogota Bonita op"]
[Site "Bogota"]
[Date "2019.09.28"]
[Round "5"]
[White "Guerrero, Gabriel"]
[Black "Florez Caceres, Rafael Omar"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1971"]
[BlackElo "1633"]
[PlyCount "32"]
[EventDate "2019.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 Nc6 7. a3 e5 8. d5 Ne7 9. Bg5 h6 10. Be3 Ng4 11. Bd2 f5 12. f3 Nf6 13. 0-0 f4 14. b4 g5 15. Qb3 Kh8 16. c5 Kh7 1-0

[Event "Bogota Bonita op"]
[Site "Bogota"]
[Date "2019.09.28"]
[Round "4"]
[White "Quintero Rincon, Nelson"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "1765"]
[BlackElo "1971"]
[PlyCount "44"]
[EventDate "2019.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 a6 7. Be3 Be7 8. Bd3 Qc7 9. Qe2 b5 10. Rd1 Bb7 11. Nxc6 Bxc6 12. 0-0 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Qg4 Bf6 16. c3 h5 17. Qe2 Rc8 18. Bc2 Qc6 19. f3 Be7 20. Bd4 Bc5 21. Rfe1 Kf8 22. Kh1 Bd6 0-1

[Event "Bogota Bonita op"]
[Site "Bogota"]
[Date "2019.09.27"]
[Round "2"]
[White "Guerrero, Gabriel"]
[Black "Guerra Verano, Diana"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1971"]
[BlackElo "1603"]
[PlyCount "83"]
[EventDate "2019.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. e3 d5 5. Nf3 Nbd7 6. Be2 a6 7. 0-0 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. Re1 cxd4 11. Nxd4 Bd6 12. a3 0-0 13. b4 Qc7 14. Bb2 Bxh2+ 15. Kh1 Ne5 16. Be2 Ng6 17. Rc1 Nh4 18. Nf3 Ng4 19. Rf1 Bxf3 20. Bxf3 Bg1 21. g3 Bxf2 22. Ne4 Qe7 23. Nxf2 Nxe3 24. Qe2 Nxf1 25. Rxf1 Nf5 26. Kg2 Qg5 27. Ne4 Qe3 28. Re1 Qxe2+ 29. Rxe2 Rad8 30. Nc5 Nd4 31. Rf2 Nxf3 32. Kxf3 Rd6 33. Ke4 Rc8 34. g4 a5 35. Be5 Rd5 36. g5 axb4 37. axb4 Ra8 38. Rc2 h6 39. gxh6 f5+ 40. Kf4 g5+ 41. Kxg5 Rxe5 42. Kf6 1/2-1/2

[Event "Bucaramanga Seman Santa op"]
[Site "Bucaramanga"]
[Date "2016.03.21"]
[Round "7.2"]
[White "Parra Ojeda, Yesid Alfredo"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "1597"]
[BlackElo "1971"]
[PlyCount "32"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Bb4 5. Bd2 0-0 6. a3 Be7 7. cxd5 exd5 8. h3 c6 9. Bd3 Re8 10. Nf3 Bd6 11. 0-0 Nbd7 12. Ne2 Ne4 13. Qc2 Ndf6 14. Rae1 Qc7 15. Bc1 Bd7 16. Nc3 Rad8 0-1

[Event "Bucaramanga Seman Santa op"]
[Site "Bucaramanga"]
[Date "2016.03.20"]
[Round "5.2"]
[White "Cardenas Briceno, Eloy"]
[Black "Guerrero, Gabriel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1568"]
[BlackElo "1971"]
[PlyCount "79"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. g4 d5 2. Bg2 Bxg4 3. c4 Nf6 4. Qb3 Nbd7 5. d4 dxc4 6. Qxb7 Nb6 7. Bc6+ Bd7 8. Bf4 Rc8 9. Nf3 Bxc6 10. Qxc6+ Qd7 11. Qxd7+ Nfxd7 12. Nc3 e6 13. Nb5 Bb4+ 14. Kf1 Nd5 15. Nxa7 Ra8 16. Nc6 Nxf4 17. Nxb4 Ke7 18. Ne5 Nxe5 19. dxe5 c5 20. Nc2 Rhb8 21. e3 Rxb2 22. exf4 Rxc2 23. a4 Ra5 24. Kg2 c3 25. Rhb1 Rb2 26. Rc1 c2 27. Ra3 f5 28. Rc3 Rxa4 29. R1xc2 Rxc2 30. Rxc2 Rxf4 31. Rxc5 Re4 32. Kg3 g5 33. f3 Re3 34. h4 g4 35. Rc7+ Kf8 36. Kf4 Rxf3+ 37. Kg5 g3 38. Kf6 Ke8 39. Kxe6 Kd8 40. Rxh7 1/2-1/2

[Event "Bucaramanga Seman Santa op"]
[Site "Bucaramanga"]
[Date "2016.03.19"]
[Round "2.3"]
[White "Rodriguez Munoz, Luis Hernando"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1615"]
[BlackElo "1971"]
[PlyCount "35"]
[EventDate "2016.03.19"]
[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 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Be6 9. Be3 Bxd5 10. Qxd5 Rc8 11. f3 Nf6 12. Qd2 d5 13. Bg5 Bxa3 14. bxa3 dxe4 15. Qe3 exf3 16. gxf3 Qd4 17. Qd2 Qxd2+ 18. Kxd2 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2016.01.10"]
[Round "4"]
[White "Guerrero, Gabriel"]
[Black "Hernandez Fonseca, Maria Paula"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "1971"]
[BlackElo "1983"]
[PlyCount "60"]
[EventDate "2016.01.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Ne4 6. Bd3 Nxd2 7. Bxd2 f6 8. exf6 Qxf6 9. Bg5 Qf7 10. Qd2 Bd6 11. 0-0-0 h6 12. Be3 e5 13. Bb5 e4 14. Ne5 Bxe5 15. dxe5 Be6 16. Bxc6+ bxc6 17. Qc3 Kd7 18. Rd4 Rhb8 19. Rhd1 Qg6 20. g3 Rb5 21. a4 Rb7 22. Rc4 Bg4 23. Rd2 Re8 24. Rc5 Re6 25. Bd4 Qh5 26. h4 Qe8 27. b3 Qb8 28. Be3 Rb4 29. Ra5 Rb7 30. Bf4 Rb6 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2016.01.10"]
[Round "3"]
[White "Vargas Arteaga, Alexis"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2303"]
[BlackElo "1971"]
[PlyCount "57"]
[EventDate "2016.01.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. Nf3 Be7 5. d4 e4 6. Nfd2 d5 7. c4 c6 8. Ba3 Bg4 9. Qc1 0-0 10. Nc3 Nbd7 11. Qb2 Re8 12. f3 exf3 13. gxf3 Bh5 14. 0-0-0 Rc8 15. Re1 b5 16. Bxe7 Rxe7 17. c5 a5 18. Bd3 Nf8 19. a4 bxa4 20. Nxa4 Rb8 21. Rhg1 Reb7 22. Qc2 Bg6 23. Re2 Rb4 24. h4 Nh5 25. Rg4 Qe7 26. Qc3 Nf6 27. Rg1 N6d7 28. e4 Qxh4 29. e5 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2016.01.09"]
[Round "2"]
[White "Guerrero, Gabriel"]
[Black "Parra Ojeda, Yesid Alfredo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1971"]
[PlyCount "63"]
[EventDate "2016.01.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg3 Ne4 6. Bd3 Nxg3 7. hxg3 h6 8. Nbd2 Nd7 9. c4 Nf6 10. c5 Be7 11. Rc1 c6 12. Bb1 Bd7 13. Ne5 g6 14. g4 Bf8 15. g5 Nh7 16. gxh6 Qg5 17. g3 f5 18. Qb3 Rb8 19. Ndf3 Qf6 20. Qa4 a6 21. Qa5 Rg8 22. Qc7 Qd8 23. Qxd8+ Rxd8 24. Rc3 Bc8 25. Rb3 Ke7 26. Rb6 Kf6 27. b4 g5 28. Rh5 g4 29. Nh4 Rg5 30. Rxg5 Nxg5 31. a4 Nh7 32. Nhg6 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2016.01.09"]
[Round "1"]
[White "Mendoza Acevedo, Santiago"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1443"]
[BlackElo "1971"]
[PlyCount "32"]
[EventDate "2016.01.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 0-0-0 7. h3 Bh5 8. Ng5 Bg6 9. 0-0 e6 10. Bh5 Nh6 11. Bxg6 hxg6 12. Nf3 Bd6 13. dxc5 Bh2+ 14. Kxh2 Qxd1 15. Rxd1 Rxd1 16. Bxh6 Rxh6 0-1

[Event "Bucaramanga Udi Cup"]
[Site "Bucaramanga"]
[Date "2014.10.19"]
[Round "8"]
[White "Guerrero, Gabriel"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1969"]
[BlackElo "2264"]
[PlyCount "90"]
[EventDate "2014.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 c6 5. 0-0 h6 6. Nbd2 Nbd7 7. Re1 e6 8. a3 Be7 9. c4 0-0 10. b3 Ne4 11. Bb2 Bf6 12. Ra2 a5 13. Nxe4 Bxe4 14. Nd2 Bxg2 15. Kxg2 c5 16. dxc5 Bxb2 17. Rxb2 Nxc5 18. cxd5 Qxd5+ 19. Nf3 Qh5 20. b4 axb4 21. axb4 Na4 22. Rd2 Qb5 23. Qb3 Nc5 24. Qb2 Na4 25. Qb3 Rfc8 26. Nd4 Qc4 27. Qd3 Qxb4 28. Rb1 Qe7 29. Rb5 Nc3 30. Rb3 Na4 31. Qb5 Nc5 32. Re3 Qe8 33. Qb2 Rd8 34. Qb6 Rd5 35. Nf3 Ra6 36. Qb2 Rxd2 37. Qxd2 b6 38. Ne5 Qa8+ 39. Rf3 Ne4 40. Qd7 Ng5 41. h4 Ra7 42. Qc6 Nxf3 43. Kxf3 f6 44. Qxa8+ Rxa8 45. Nc6 Ra4 0-1

[Event "Bucaramanga Udi Cup"]
[Site "Bucaramanga"]
[Date "2014.10.19"]
[Round "9"]
[White "Rey Serrano, Jorge Enrique"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1727"]
[BlackElo "1969"]
[PlyCount "62"]
[EventDate "2014.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 Nf6 8. 0-0 Bb7 9. Bd2 Be7 10. Qe2 d6 11. Kh1 h5 12. f4 h4 13. h3 Nh5 14. Be1 a6 15. Qe3 d5 16. Be2 Rd8 17. Bxh5 Rxh5 18. Qf3 g6 19. Rd1 d4 20. Ne2 c5 21. c3 f5 22. cxd4 Bxe4 23. Qe3 g5 24. Bc3 Qc6 25. Qf2 g4 26. dxc5 gxh3 27. Rxd8+ Bxd8 28. Kh2 hxg2 29. Rd1 Rh6 30. Qd4 Bf6 31. Qd6 Be7 0-1

[Event "Bucaramanga Udi Cup"]
[Site "Bucaramanga"]
[Date "2014.10.17"]
[Round "5"]
[White "Becerra, Juan David"]
[Black "Guerrero, Gabriel"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2155"]
[BlackElo "1969"]
[PlyCount "41"]
[EventDate "2014.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Nf3 Be7 8. Bc4 Nd7 9. c3 Nf6 10. Nxf6+ Bxf6 11. h4 0-0 12. Bd3 Re8 13. Qc2 g6 14. 0-0-0 Bg7 15. h5 Qf6 16. Kb1 Rb8 17. Ne5 c5 18. Rh3 cxd4 19. cxd4 b6 20. Rf3 Qh4 21. g3 1-0

[Event "Bucaramanga Udi Cup"]
[Site "Bucaramanga"]
[Date "2014.10.17"]
[Round "4"]
[White "Guerrero, Gabriel"]
[Black "Lizcano, Edison Jair"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1969"]
[BlackElo "1798"]
[PlyCount "94"]
[EventDate "2014.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 b5 8. cxb5 a6 9. 0-0 axb5 10. Bxb5 Bg4 11. h3 Bxf3 12. Qxf3 Nbd7 13. Qe2 Nh5 14. a4 e5 15. dxe6 fxe6 16. Qg4 Qe7 17. Bc4 Rae8 18. Bg5 Qf7 19. Rad1 Bd4 20. Be3 Ne5 21. Qe2 Nf4 22. Bxf4 Qxf4 23. Nb5 Nc6 24. b3 Be5 25. g3 Qh6 26. Qg4 Rf6 27. Nxd6 Ref8 28. Bxe6+ Kh8 29. f4 Nd4 30. Rxd4 Bxd4+ 31. Kg2 Qg7 32. f5 Qe7 33. Nb5 Be5 34. Rd1 Rd8 35. Qe2 Rff8 36. Rxd8 Rxd8 37. Bc4 Qg5 38. Qf3 Rd2+ 39. Be2 Qxg3+ 40. Qxg3 Bxg3 41. Kf3 Be5 42. fxg6 hxg6 43. Na3 Rd8 44. Nc4 Bd4 45. e5 Rb8 46. Bd1 Kg7 47. Ke4 Rh8 1-0

[Event "Bucaramanga Udi Cup"]
[Site "Bucaramanga"]
[Date "2014.10.16"]
[Round "3"]
[White "Cardenas Rodriguez, Danilo"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1379"]
[BlackElo "1969"]
[PlyCount "54"]
[EventDate "2014.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. h3 g6 4. Nf3 Bg7 5. e3 0-0 6. Nc3 Nbd7 7. Bd3 c5 8. 0-0 b6 9. b3 Bb7 10. d5 Nxd5 11. cxd5 Bxc3 12. Rb1 Bxd5 13. Bb2 Bxb2 14. Rxb2 Bb7 15. Rc2 Nf6 16. Re1 e5 17. Rd2 Qc7 18. Rde2 d5 19. e4 dxe4 20. Bxe4 Nxe4 21. Qd3 f5 22. Qc4+ Kh8 23. Nd2 Rad8 24. Nxe4 Bxe4 25. f3 Bd3 26. Qc3 Bxe2 27. Rxe2 Rd4 0-1

[Event "Bucaramanga Udi Cup"]
[Site "Bucaramanga"]
[Date "2014.10.16"]
[Round "2"]
[White "Guerrero, Gabriel"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1969"]
[BlackElo "2397"]
[PlyCount "82"]
[EventDate "2014.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Bg5 0-0 8. Nbd2 h6 9. Bxf6 Bxf6 10. dxc5 bxc5 11. a4 d5 12. Re1 Nc6 13. Nb3 Be7 14. Qc2 f5 15. Rad1 Qb6 16. e3 Ba6 17. Rd2 Rab8 18. Nc1 Bf6 19. Ne2 Na5 20. Rb1 Nc4 21. Rdd1 g5 22. Bf1 Rf7 23. h3 Bg7 24. Ne1 Nxb2 25. Rd2 Rfb7 26. g4 fxg4 27. hxg4 Qc6 28. Qg6 Nc4 29. Rxb7 Rxb7 30. Rd1 Ne5 31. Qc2 Nxg4 32. Bg2 Rf7 33. Bf3 Ne5 34. Bg2 Qd6 35. Ng3 Ng4 36. Bf3 Nxe3 37. Qg6 Nxd1 38. Bxd1 Qf4 39. Bf3 Qe5 40. Qb1 Qxc3 41. Bh5 Rb7 0-1

[Event "Bucaramanga Udi Cup"]
[Site "Bucaramanga"]
[Date "2014.10.15"]
[Round "1"]
[White "Jaimes Florez, Lucy Janeth"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1429"]
[BlackElo "1969"]
[PlyCount "13"]
[EventDate "2014.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. a3 Qe7 7. Bb5 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.08"]
[Round "8"]
[White "Guerrero, Gabriel"]
[Black "Salazar, Diego"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1968"]
[BlackElo "2005"]
[PlyCount "37"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. e3 g6 5. cxb5 d6 6. Nc3 Bg7 7. Nf3 0-0 8. Be2 a6 9. a4 Nbd7 10. 0-0 axb5 11. Bxb5 Ba6 12. Bxa6 Rxa6 13. Qe2 Qa8 14. e4 Nb6 15. Qc2 Nfd7 16. h4 Rb8 17. Bg5 Bxc3 18. Qxc3 f6 19. Bf4 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.08"]
[Round "9"]
[White "Pena Duarte, Fabian Dario"]
[Black "Guerrero, Gabriel"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2126"]
[BlackElo "1968"]
[PlyCount "71"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Qc7 5. Be2 Nf6 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 h5 9. h3 b6 10. Nxc6 dxc6 11. f4 Bc5+ 12. Kh1 e5 13. f5 Bd4 14. Qe1 h4 15. Bg5 Bxc3 16. Qxc3 Nxe4 17. Qe3 Ng3+ 18. Kg1 Nxf1 19. Rxf1 f6 20. Bf4 Kf8 21. Bh2 Bb7 22. c5 Rd8 23. Kh1 b5 24. Qa3 a6 25. Bg1 Bc8 26. Be3 Ke7 27. Qc3 Bd7 28. Qb4 Be8 29. Qg4 Bf7 30. a3 Bh5 31. Qxg7+ Bf7 32. Bg5 fxg5 33. f6+ Ke6 34. Qxg5 Rhg8 35. Qf5+ Kd5 36. b4 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.07"]
[Round "6"]
[White "Guerrero, Gabriel"]
[Black "Arenas Vanegas, David"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1968"]
[BlackElo "2446"]
[PlyCount "90"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Bd3 d6 6. Nge2 c5 7. d5 e6 8. 0-0 exd5 9. exd5 Nbd7 10. b3 a6 11. Rb1 Ne5 12. Bc2 Rb8 13. f4 Ned7 14. h3 b5 15. Qd3 Re8 16. Bd2 Nb6 17. Ng3 Nh5 18. Nce4 f5 19. Nf2 Nxg3 20. Qxg3 Qf6 21. Bd3 Bd7 22. Rfe1 Rxe1+ 23. Bxe1 b4 24. Nd1 Re8 25. Bf2 a5 26. Qh4 Qf8 27. Ne3 a4 28. g4 fxg4 29. f5 gxf5 30. hxg4 Bf6 31. Qh5 Qf7 32. Qxf7+ Kxf7 33. Nxf5 Bxf5 34. gxf5 axb3 35. axb3 Nd7 36. Re1 Ne5 37. Re3 Ra8 38. Rh3 h6 39. Be2 Ra1+ 40. Kg2 Ra2 41. Bh5+ Ke7 42. Re3 Bh4 43. Re2 Rxe2 44. Bxe2 Bxf2 45. Kxf2 Kf6 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.07"]
[Round "7"]
[White "Segura T, Jesus Daniel"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1739"]
[BlackElo "1968"]
[PlyCount "48"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Ndb5 Qb8 7. a3 Nf6 8. Be3 h5 9. Qd2 Be7 10. f3 a6 11. Nd4 b5 12. Nxc6 dxc6 13. b4 a5 14. Rb1 axb4 15. axb4 Ra3 16. Bd3 Bd6 17. f4 Ng4 18. e5 Bc7 19. Bc5 Bb6 20. Nxb5 Rxd3 21. Qxd3 Bxc5 22. bxc5 cxb5 23. Qxb5+ Qxb5 24. Rxb5 0-0 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "5"]
[White "Baron Calderon, Ismael"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1728"]
[BlackElo "1968"]
[PlyCount "41"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. a3 Nc6 8. Be3 h5 9. f3 Be7 10. b4 Ne5 11. Rc1 d6 12. Qd2 Bd7 13. b5 Qa5 14. a4 Rc8 15. Nb3 Qb4 16. Rb1 Nxc4 17. Bxc4 Rxc4 18. Na2 Qxd2+ 19. Nxd2 Rxa4 20. Nc3 Ra3 21. Rb2 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "4"]
[White "Guerrero, Gabriel"]
[Black "Hernandez, Adrian"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1968"]
[PlyCount "24"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 d5 5. Be2 Nc6 6. 0-0 dxc4 7. Bxc4 Be7 8. Nc3 0-0 9. a3 a6 10. Re1 b5 11. Bf1 Bb7 12. h3 Qd6 1-0

[Event "COL-ch Seniors"]
[Site "Bucaramanga"]
[Date "2013.09.29"]
[Round "7"]
[White "Rey, Luis Hernando"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1736"]
[BlackElo "1996"]
[PlyCount "86"]
[EventDate "2013.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 d6 8. f3 0-0 9. Bb3 Qa5 10. Qd2 Bd7 11. 0-0-0 Rac8 12. Kb1 Ne5 13. Nd5 Qd8 14. Bh6 Re8 15. Nxf6+ Bxf6 16. Bg5 Bg7 17. h4 h5 18. Bh6 Nc4 19. Bxc4 Rxc4 20. Bxg7 Kxg7 21. c3 Qa5 22. Nb3 Qe5 23. Qe2 Rec8 24. Qf2 f5 25. Nd2 R4c5 26. Qd4 Kf6 27. Qxe5+ dxe5 28. exf5 Bxf5+ 29. Ka1 Rc4 30. Nf1 a5 31. Ng3 a4 32. a3 R8c6 33. Nxf5 gxf5 34. g3 Rd6 35. Rhe1 Rb6 36. Rd2 f4 37. Re4 Rxe4 38. fxe4 Rc6 39. gxf4 exf4 40. Rd5 e6 41. Rxh5 Rc4 42. Rh8 Kg7 43. Rh5 Rxe4 0-1

[Event "COL-ch Seniors"]
[Site "Bucaramanga"]
[Date "2013.09.28"]
[Round "5"]
[White "Aristizabal Lopez, Jorge Alberto"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1885"]
[BlackElo "1996"]
[PlyCount "51"]
[EventDate "2013.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 Nc6 8. Qd2 Bd7 9. 0-0-0 0-0 10. g4 Ne5 11. h4 Rc8 12. h5 Nc4 13. Bxc4 Rxc4 14. hxg6 fxg6 15. Nce2 Qa5 16. Bh6 Rf7 17. Bxg7 Kxg7 18. Nf4 g5 19. Nd5 h6 20. Qh2 Ng8 21. Qe2 b5 22. Ne3 Rxd4 23. Rxd4 a6 24. Nf5+ Bxf5 25. gxf5 Qxa2 26. Kd2 0-1

[Event "COL-ch Seniors"]
[Site "Bucaramanga"]
[Date "2013.09.28"]
[Round "6"]
[White "Guerrero, Gabriel"]
[Black "Rico Hernandez, Edgar"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1996"]
[BlackElo "1857"]
[PlyCount "17"]
[EventDate "2013.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 b6 7. g3 Bb7 8. Bg2 Nf6 9. 0-0 1/2-1/2

[Event "COL-ch Seniors"]
[Site "Bucaramanga"]
[Date "2013.09.27"]
[Round "3"]
[White "Lopez Sarmiento, Isnardo"]
[Black "Guerrero, Gabriel"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1760"]
[BlackElo "1996"]
[PlyCount "35"]
[EventDate "2013.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. d4 cxd4 7. Nxd4 Nc6 8. 0-0 e6 9. Be3 Be7 10. f3 0-0 11. Qd2 Rfd8 12. Rad1 b6 13. Qe2 Qb7 14. Nxc6 Qxc6 15. Qb5 Qxb5 16. Nxb5 d5 17. exd5 Nxd5 18. Bd4 1/2-1/2

[Event "COL-ch Seniors"]
[Site "Bucaramanga"]
[Date "2013.09.26"]
[Round "1"]
[White "Echeverry, Ignacio"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1640"]
[BlackElo "1996"]
[PlyCount "62"]
[EventDate "2013.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 c5 5. c3 Qa5 6. Nbd2 cxd4 7. exd4 d6 8. Qb3 0-0 9. Be2 h6 10. Bh4 Nc6 11. 0-0 a6 12. Rfe1 Rb8 13. Nc4 Qc7 14. Bd3 Be6 15. Qb6 Qd7 16. Ne3 d5 17. Bg3 Rbc8 18. h3 Ne4 19. Bh2 f5 20. Rad1 Qe8 21. Nc2 g5 22. Nb4 g4 23. Nh4 Nxb4 24. cxb4 Ng5 25. f3 gxf3 26. gxf3 Qh5 27. Qxb7 Qxh4 28. Rxe6 Qxd4+ 29. Kh1 Nxe6 30. Qxe7 Rce8 31. Qd6 Qf2 0-1

[Event "COL-ch Seniors"]
[Site "Bucaramanga"]
[Date "2013.09.26"]
[Round "2"]
[White "Guerrero, Gabriel"]
[Black "Garcia Alarcon, Alvaro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1996"]
[BlackElo "2206"]
[PlyCount "56"]
[EventDate "2013.09.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. e3 Bg4 5. Be2 Qb6 6. Nbd2 Nbd7 7. 0-0 e6 8. h3 Bh5 9. b3 c5 10. c4 Be7 11. Ne5 Bxe2 12. dxc5 Bxd1 13. cxb6 Bh5 14. Nxd7 Nxd7 15. bxa7 Bb4 16. g4 Bxd2 17. Rad1 Bb4 18. gxh5 Rxa7 19. cxd5 e5 20. Bg3 0-0 21. a4 Bd6 22. Rc1 f5 23. Rfd1 Raa8 24. f3 Rfc8 25. e4 fxe4 26. fxe4 Nc5 27. Re1 Nxb3 28. Rxc8+ Rxc8 0-1

[Event "Bucaramanga Feria op 2nd"]
[Site "Bucaramanga"]
[Date "2013.09.22"]
[Round "6"]
[White "Marquez Rueda, Benjamin"]
[Black "Guerrero, Gabriel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2018"]
[BlackElo "1996"]
[PlyCount "61"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 g6 4. h3 Bg7 5. e3 0-0 6. Nbd2 c5 7. c3 cxd4 8. cxd4 Nc6 9. Be2 Bf5 10. a3 Rc8 11. 0-0 Qb6 12. b4 a5 13. b5 Nd8 14. Ra2 Ne6 15. Bh2 Rc3 16. Ne5 Rfc8 17. Qa1 Rc2 18. Rxc2 Rxc2 19. Rd1 a4 20. g4 Ne4 21. gxf5 Nxd4 22. exd4 Nxd2 23. fxg6 hxg6 24. Re1 Nb3 25. Qb1 Nxd4 26. Kf1 Qe6 27. Bg4 f5 28. Nc6 Qf6 29. Nxd4 Rxf2+ 30. Kxf2 fxg4+ 31. Nf5 1-0

[Event "Bucaramanga Feria op 2nd"]
[Site "Bucaramanga"]
[Date "2013.09.21"]
[Round "5"]
[White "Guerrero, Gabriel"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1996"]
[BlackElo "2329"]
[PlyCount "56"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. e3 Nc6 8. Bb2 b6 9. c3 cxd4 10. exd4 Ba6 11. Re1 Rc8 12. Nbd2 Bd3 13. b4 a5 14. a3 Qc7 15. Re3 Bf5 16. Nh4 Bg4 17. Qa4 axb4 18. cxb4 Ra8 19. Qc2 Rfc8 20. Rc1 Qb7 21. Rc3 Na7 22. Rc7 Qxc7 23. Qxc7 Rxc7 24. Rxc7 Bd8 25. Rb7 Be2 26. Bf1 Bxf1 27. Kxf1 Nb5 28. Nhf3 Nd6 0-1

[Event "Bucaramanga Feria op 2nd"]
[Site "Bucaramanga"]
[Date "2013.09.20"]
[Round "1"]
[White "Guerrero, Gabriel"]
[Black "Canonigo Galvis, Jonathan Davi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1996"]
[BlackElo "1377"]
[PlyCount "53"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. d3 Bf5 4. c4 e4 5. cxd5 Qxd5 6. Qa4+ c6 7. dxe4 Qb5 8. Qxb5 cxb5 9. exf5 Na6 10. Bxb7 Rd8 11. Bxa6 Bb4+ 12. Bd2 Rd6 13. Bxb5+ Kd8 14. Bxb4 Rb6 15. Ba5 Nf6 16. Nc3 g6 17. Bxb6+ axb6 18. 0-0-0+ Kc8 19. Nf3 gxf5 20. Ne5 Rg8 21. Rd4 f4 22. Rhd1 fxg3 23. Ba6+ Kc7 24. Nb5+ Kb8 25. Nc6+ Ka8 26. Rd8+ Rxd8 27. Rxd8# 1-0

[Event "Santander UDI Cup"]
[Site "Santander"]
[Date "2013.06.03"]
[Round "7"]
[White "Duran, Ricardo"]
[Black "Guerrero, Gabriel"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1561"]
[BlackElo "1860"]
[PlyCount "47"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nb5 Qb8 6. Bc4 e6 7. 0-0 Nf6 8. N1c3 Bc5 9. Be3 Bxe3 10. fxe3 a6 11. Nd6+ Ke7 12. Nxf7 Kxf7 13. Qh5+ Kg8 14. Qh4 b5 15. Nd5 Qe5 16. Nxf6+ gxf6 17. Rxf6 h6 18. Qg4+ Qg5 19. Rg6+ Kh7 20. Rxg5 hxg5 21. Qh5+ Kg7 22. Qxg5+ Kf7 23. Rf1+ Ke8 24. Qg7 1-0

[Event "Santander UDI Cup"]
[Site "Santander"]
[Date "2013.06.02"]
[Round "5"]
[White "Carreno Acevedo, Jhonatan Robert"]
[Black "Guerrero, Gabriel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1868"]
[BlackElo "1860"]
[PlyCount "95"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d6 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 e6 7. Bg5 Be7 8. Qd2 h6 9. Bf4 a6 10. Rc1 Nh5 11. Be3 d5 12. e5 g5 13. g4 Nf4 14. Bxf4 gxf4 15. Qxf4 Bg5 16. Nxg5 Qxg5 17. Qxg5 hxg5 18. Rd1 b5 19. f4 Ke7 20. fxg5 Bd7 21. Be2 Rag8 22. h4 Rxg5 23. Kf2 Rg7 24. g5 b4 25. Nb1 a5 26. Ke3 a4 27. Rc1 Na5 28. Nd2 Bc6 29. Rc5 Ra8 30. Rhc1 Kd7 31. Rxc6 Nxc6 32. Bb5 Rc8 33. Bxa4 Rc7 34. Nb3 Rh7 35. Na5 Rxh4 36. Nxc6 Rg4 37. Nxb4+ Kc8 38. Rxc7+ Kxc7 39. Nd3 Re4+ 40. Kd2 Rxd4 41. Be8 Kd8 42. Bxf7 Ke7 43. g6 Rg4 44. b4 Rg2+ 45. Kc3 Rxa2 46. Nc5 Rg2 47. Bxe6 Rxg6 48. Bxd5 1-0

[Event "Santander UDI Cup"]
[Site "Santander"]
[Date "2013.06.01"]
[Round "3"]
[White "Guzman Mellado, Arcadio"]
[Black "Guerrero, Gabriel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1912"]
[BlackElo "1860"]
[PlyCount "29"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 d6 6. Bc4 Bg7 7. Be3 Nf6 8. Nc3 0-0 9. Bb3 Qa5 10. 0-0 Ng4 11. Bc1 e5 12. d5 Ne7 13. h3 Nh6 14. Bd2 Qd8 15. Qc1 1-0

[Event "Santander UDI Cup"]
[Site "Santander"]
[Date "2013.05.31"]
[Round "1"]
[White "Gamboa, Ingrid"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1578"]
[BlackElo "1860"]
[PlyCount "9"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 e6 4. 0-0 Qc7 5. c3 0-1

[Event "Santander UDI Cup"]
[Site "Santander"]
[Date "2013.05.31"]
[Round "2"]
[White "Guerrero, Gabriel"]
[Black "Gelvez Chaparro, Jorge Enrique"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "1860"]
[BlackElo "1697"]
[PlyCount "50"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 c5 8. e3 cxd4 9. exd4 Nd5 10. Nxc4 Nc6 11. Nc3 Bf6 12. Be3 b6 13. Ne4 Ba6 14. Qa4 Bxc4 15. Qxc4 Rc8 16. Nxf6+ Qxf6 17. Qa4 Qe7 18. Bxd5 exd5 19. Rfe1 Qb4 20. Qa6 Nxd4 21. Bxd4 Qxd4 22. Qxa7 Qxb2 23. Rab1 Qd4 24. Red1 Ra8 25. Qd7 Qc5 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.15"]
[Round "7"]
[White "Guerrero, Gabriel"]
[Black "Santos Morales, Natalia Andrea"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1617"]
[BlackElo "2017"]
[PlyCount "106"]
[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. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 Nfd7 7. Qc2 Nc6 8. d5 Nd4 9. Nxd4 Bxd4 10. Nb5 Bg7 11. Be3 a6 12. Nd4 Re8 13. g4 Nf8 14. Bg2 e6 15. Qd2 exd5 16. cxd5 Nd7 17. 0-0 Nc5 18. Qc2 Qe7 19. f3 a5 20. Rae1 Bd7 21. b3 Bxd4 22. Bxd4 Bb5 23. Ba1 Bxf1 24. Bxf1 Rf8 25. Qd2 f6 26. Bc4 g5 27. Kg2 Nd7 28. Rh1 Ne5 29. Be2 Rf7 30. a4 Rg7 31. Rc1 Ng6 32. Kg3 Nf4 33. Bf1 h5 34. Qd4 Rf7 35. Bb5 hxg4 36. hxg4 Raf8 37. Rh1 Rh7 38. Qg1 Rff7 39. Rxh7 Rxh7 40. Qa7 Rh3+ 41. Kf2 Rh2+ 42. Kg1 Rd2 43. Bc3 Rd1+ 44. Kf2 b6 45. Qb8+ Kg7 46. Qc8 Rc1 47. Bd4 Rc2+ 48. Kf1 Ng6 49. Qf5 Ne5 50. Ke1 Qf7 51. Kd1 Rh2 52. Ba6 Qd7 53. Qxd7+ Nxd7 0-1

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.15"]
[Round "6"]
[White "Narvaez Ramirez, Faber Alberto"]
[Black "Guerrero, Gabriel"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2156"]
[BlackElo "1617"]
[PlyCount "111"]
[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. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. Bg5 Be7 6. e3 Nbd7 7. Qc2 h6 8. Bh4 0-0 9. Be2 Ng4 10. Bg3 Ngf6 11. h3 Bb4 12. 0-0 Re8 13. Rfd1 Bf8 14. Rac1 g6 15. e4 dxe4 16. Nxe4 Nxe4 17. Qxe4 Nf6 18. Qc2 Bg7 19. Ne5 Qa5 20. a3 Nd7 21. c5 Qd8 22. b4 Nf6 23. b5 Bd7 24. bxc6 Bxc6 25. Nxc6 bxc6 26. Ba6 Qd7 27. Rb1 Nd5 28. Rb7 Qd8 29. Rb3 Qd7 30. Qe2 g5 31. Bd6 Bf8 32. Rb7 Qd8 33. Qh5 Qf6 34. Be5 Nf4 35. Qf3 Qf5 36. Qxc6 h5 37. Qf3 Bg7 38. Bxf4 gxf4 39. Bd3 Qg5 40. Be2 e5 41. Qxh5 Qf6 42. Bc4 Re7 43. Rxe7 Qxe7 44. Re1 e4 45. Bd5 Rd8 46. Rxe4 Qd7 47. Qg5 Kf8 48. Bc6 Qc7 49. d5 Rb8 50. f3 Rb1+ 51. Kh2 Rb8 52. h4 Bc3 53. h5 f6 54. Qg6 Be5 55. Rb4 a5 56. d6 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.13"]
[Round "3"]
[White "Guerrero, Gabriel"]
[Black "Chong Chinchay, Eric Joel"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1617"]
[BlackElo "1977"]
[PlyCount "86"]
[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. Nf3 c5 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nc3 0-0 7. 0-0 a6 8. Rb1 Rb8 9. b3 b5 10. Bb2 d6 11. Nd2 Bd7 12. h3 e5 13. Kh2 Qe7 14. Nd5 Nxd5 15. cxd5 Nd8 16. e4 f5 17. f3 f4 18. g4 Bf6 19. Rh1 a5 20. Bf1 Bh4 21. Be2 Ra8 22. a3 a4 23. bxa4 Rxa4 24. Qf1 Nf7 25. Ra1 Rfa8 26. Kg2 Kh8 27. Qc1 h5 28. Nf1 Kh7 29. Bd1 R4a6 30. Bb3 Ng5 31. Bd1 Kg8 32. Rh2 Kf7 33. Kh1 Rh8 34. Kg1 Qd8 35. Kh1 hxg4 36. hxg4 Bg3 37. Rxh8 Qxh8+ 38. Kg1 Nh3+ 39. Kg2 Qh4 40. Qc2 Nf2 41. Nxg3 fxg3 42. Kf1 Qh1+ 43. Ke2 g2 0-1

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "2"]
[White "Jimenez, Leonardo Andres"]
[Black "Guerrero, Gabriel"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1886"]
[BlackElo "1617"]
[PlyCount "78"]
[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. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Bc4 Qc7 6. Nf3 Nf6 7. 0-0 e6 8. Re1 d6 9. Bf4 Be7 10. e5 dxe5 11. Nxe5 Nxe5 12. Bb5+ Bd7 13. Bxe5 Qd8 14. Bxd7+ Qxd7 15. Nd2 0-0 16. Nc4 Rad8 17. Qb3 Qc8 18. Rad1 b6 19. Na3 Rxd1 20. Rxd1 Qc6 21. c4 Nd7 22. Bd4 Rd8 23. Qg3 f6 24. b4 Ne5 25. Qb3 Qd6 26. Nc2 Nc6 27. c5 Qd5 28. Qb1 bxc5 29. bxc5 Qf5 30. Qc1 Qd5 31. a3 Qc4 32. Be3 Rd5 33. Rxd5 exd5 34. Nb4 Qxc1+ 35. Bxc1 Nxb4 36. axb4 g5 37. Kf1 Kf7 38. Ke2 Ke6 39. Kd3 Bd8 1/2-1/2

[Event "Bucaramanga Departamental op"]
[Site "Bucaramanga"]
[Date "2012.12.02"]
[Round "5"]
[White "Guerrero, Gabriel"]
[Black "Camargo Zuniga, Nicolas"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1699"]
[BlackElo "1925"]
[PlyCount "26"]
[EventDate "2012.11.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Bd3 Be7 6. Nf3 Nc6 7. 0-0 0-0 8. Ng3 g6 9. c3 Ne8 10. Bh6 Ng7 11. Re1 Re8 12. Qc2 Bf6 13. Rad1 Bd7 1-0

[Event "Bucaramanga Departamental op"]
[Site "Bucaramanga"]
[Date "2012.12.01"]
[Round "3"]
[White "Carrillo Gil, William Alexander"]
[Black "Guerrero, Gabriel"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1637"]
[BlackElo "1699"]
[PlyCount "77"]
[EventDate "2012.11.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 Nf6 7. Bd3 h5 8. h3 a6 9. Nd2 b5 10. Qe2 Bb7 11. f4 h4 12. 0-0 Nh5 13. Rf3 Ng3 14. Qe1 Bc5 15. Nf1 Nxf1 16. Kxf1 d6 17. Bf2 Qe7 18. Rd1 g5 19. Nxc6 Bxc6 20. f5 e5 21. Bxc5 dxc5 22. f6 Qc7 23. Qe3 c4 24. Bc2 Rg8 25. Qc5 Rd8 26. Rf5 Rxd1+ 27. Bxd1 Qd7 28. Rxe5+ Kd8 29. Qb6+ Qc7 30. Qxc7+ Kxc7 31. Re7+ Kb6 32. Bf3 Rf8 33. Kf2 Kc5 34. Re5+ Kd6 35. Re7 Kc5 36. Ke3 Rd8 37. Rxf7 Rd3+ 38. Ke2 a5 39. Rg7 1-0

[Event "Bucaramanga Departamental op"]
[Site "Bucaramanga"]
[Date "2012.11.30"]
[Round "2"]
[White "Guerrero, Gabriel"]
[Black "Mendez Rivera, Anderson Heribert"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1699"]
[BlackElo "1979"]
[PlyCount "14"]
[EventDate "2012.11.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. Nf3 c6 6. 0-0 d5 7. a4 Bf5 1/2-1/2

[Event "Bucaramanga Departamental op"]
[Site "Bucaramanga"]
[Date "2012.11.30"]
[Round "1"]
[White "Vasquez, Nestor"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1699"]
[PlyCount "56"]
[EventDate "2012.11.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Nc3 d6 4. d4 Bg4 5. Be2 Nc6 6. Bd2 Bxf3 7. Bxf3 Nxd4 8. Be3 Nc6 9. Qd2 Nf6 10. 0-0 0-0 11. Nd5 e6 12. Nxf6+ Bxf6 13. h3 Rb8 14. Rab1 a6 15. b3 b5 16. a4 b4 17. e5 Nxe5 18. Bh6 Nxf3+ 19. gxf3 Bg7 20. Bg5 Qc8 21. Be7 Re8 22. Bg5 e5 23. Kg2 a5 24. Qd5 Qf5 25. Qd2 e4 26. f4 d5 27. c4 bxc3 28. Qc2 d4 0-1

[Event "Charala op"]
[Site "Charala"]
[Date "2010.07.20"]
[Round "7"]
[White "Guerrero, Gabriel"]
[Black "Quintero Rangel, Edwin"]
[Result "0-1"]
[ECO "C79"]
[PlyCount "74"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. c3 b5 6. Bc2 d6 7. 0-0 Bb7 8. Re1 Nb8 9. d4 Nbd7 10. Bg5 h6 11. Bh4 c5 12. d5 Be7 13. Nbd2 Nb6 14. Qe2 Nfxd5 15. exd5 Bxh4 16. Nxe5 0-0 17. Qe4 f5 18. Qe2 dxe5 19. c4 Nxc4 20. Nxc4 bxc4 21. Rad1 e4 22. d6 Kh8 23. Qxc4 Bf6 24. d7 Qc7 25. Ba4 Qb6 26. Re3 Qb4 27. Qc2 c4 28. a3 Qc5 29. b4 Qc7 30. Bb3 Rad8 31. Ba4 c3 32. Qb3 Be5 33. Rh3 Rf6 34. Rc1 Bc6 35. Rhxc3 Bxc3 36. Rxc3 Qxd7 37. Rxc6 Rxc6 0-1

[Event "Charala op"]
[Site "Charala"]
[Date "2010.07.19"]
[Round "5"]
[White "Guerrero, Gabriel"]
[Black "Pico Caicedo, Ruben Dario"]
[Result "0-1"]
[ECO "B32"]
[PlyCount "72"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. c3 Nf6 6. Bd3 e5 7. Nb5 Qb8 8. a4 a6 9. N5a3 b5 10. axb5 axb5 11. Bxb5 Bxa3 12. Nxa3 Rxa3 13. Rxa3 Qxb5 14. f3 Ba6 15. Kf2 0-0 16. Re1 Qb6+ 17. Re3 Rd8 18. Qa4 Bb5 19. Qd1 d5 20. Rb3 Qc5 21. exd5 Nxd5 22. Rxb5 Qxb5 23. Rd3 Qc4 24. Qe2 Re8 25. Qe4 Qc5+ 26. Be3 Nxe3 27. Qxe3 Qb5 28. Rd2 h6 29. Qe4 Rb8 30. g4 Na5 31. b4 Nc4 32. Ra2 Rd8 33. Kg3 Nd6 34. Qe3 Qd5 35. Ra5 Qd1 36. Qxe5 Qg1+ 0-1

[Event "Charala op"]
[Site "Charala"]
[Date "2010.07.18"]
[Round "4"]
[White "Villamizar Pereira, Andrea Camil"]
[Black "Guerrero, Gabriel"]
[Result "0-1"]
[ECO "B48"]
[PlyCount "51"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 Nf6 7. Bb5 Bb4 8. Nxc6 bxc6 9. Bd3 d5 10. 0-0 Bxc3 11. bxc3 dxe4 12. Bc4 c5 13. Re1 h5 14. f4 Bb7 15. h3 0-0 16. Qe2 g6 17. Qf2 Rac8 18. Rab1 Bd5 19. Qf1 Qa5 20. Bd2 Rfd8 21. Rb5 Bxc4 22. Qxc4 Qa6 23. Be3 Nd5 24. Qb3 Qd6 25. Rd1 c4 26. Qb2 0-1

[Event "Charala op"]
[Site "Charala"]
[Date "2010.07.17"]
[Round "1"]
[White "Guerrero, Gabriel"]
[Black "Clavijo, Jorge Mario"]
[Result "0-1"]
[ECO "B70"]
[BlackElo "2337"]
[PlyCount "54"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Kh1 a6 9. a4 Nxe4 10. Bxf7+ Rxf7 11. Nxe4 Nc6 12. c3 h6 13. Qb3 d5 14. Ng3 e5 15. Nxc6 bxc6 16. a5 Be6 17. Be3 Kh7 18. Bb6 Qh4 19. Ra4 Rf4 20. Rfa1 Raf8 21. Be3 d4 22. Qxe6 dxe3 23. Rxf4 exf4 24. Ne4 Rf5 25. f3 e2 26. g3 fxg3 27. Nxg3 Re5 0-1

[Event "Charala op"]
[Site "Charala"]
[Date "2010.07.17"]
[Round "2"]
[White "Meza Saavedra, Edwin Martin"]
[Black "Guerrero, Gabriel"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "79"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. cxd5 exd5 7. Qc2 Nc6 8. e3 Bg4 9. Be2 Nb4 10. Qd1 Ne4 11. Bxe7 Qxe7 12. 0-0 Rad8 13. a3 Na6 14. Rc1 Nb8 15. h3 Bh5 16. Ne5 Bxe2 17. Nxe2 c6 18. b4 f6 19. Nf3 a6 20. Qb3 Kh8 21. a4 Nd6 22. Rfd1 Nd7 23. Nc3 Nb6 24. Nd2 f5 25. b5 axb5 26. axb5 Nbc4 27. Nxc4 Nxc4 28. bxc6 bxc6 29. Rb1 h5 30. Qb7 Qf6 31. Ne2 Rf7 32. Qa6 g5 33. Rb7 Rxb7 34. Qxb7 f4 35. exf4 gxf4 36. Ra1 f3 37. Ra7 Kg8 38. Nf4 Nd6 39. Qh7+ Kf8 40. Ng6+ 1-0

