[Event "COL-ch sf"]
[Site "Bogota"]
[Date "2020.11.16"]
[Round "8"]
[White "Montenegro, Juan Rolando"]
[Black "Hernandez, Gonzalo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2077"]
[BlackElo "2000"]
[PlyCount "29"]
[EventDate "2020.11.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. Bc2 0-0 7. 0-0 Nc6 8. d4 Nd7 9. Be3 e5 10. dxc5 dxc5 11. Qe2 Qb6 12. Bb3 Qc7 13. a4 a6 14. Na3 Qa5 15. Bd5 1-0

[Event "COL-ch sf"]
[Site "Bogota"]
[Date "2020.11.15"]
[Round "7"]
[White "Hernandez, Gonzalo"]
[Black "Ordonez Gonzalez, Gabriel"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2000"]
[BlackElo "1924"]
[PlyCount "54"]
[EventDate "2020.11.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 a6 6. c4 Nc6 7. Nxc6 dxc6 8. 0-0 e5 9. Nc3 Bg4 10. Qc2 Bc5 11. Bg5 h6 12. Bh4 g5 13. Bg3 Qe7 14. Na4 Bd4 15. c5 h5 16. h3 h4 17. Bh2 Be6 18. Nb6 Rd8 19. Nc4 Qxc5 20. Nxe5 Qe7 21. Nf3 g4 22. Nxd4 Rxd4 23. Qc3 Qd8 24. Rad1 gxh3 25. Be5 hxg2 26. Rfe1 c5 27. Qxc5 Rxd3 1-0

[Event "COL-ch sf"]
[Site "Bogota"]
[Date "2020.11.15"]
[Round "6"]
[White "Nino, Jesus Camilo"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1530"]
[BlackElo "2000"]
[PlyCount "35"]
[EventDate "2020.11.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 Bd7 9. Bb3 Na5 10. Qd2 Rc8 11. h4 h5 12. Bg5 a6 13. a3 Nc4 14. Bxc4 Rxc4 15. Qd3 b5 16. Nde2 0-0 17. Rd1 Nh7 18. Bf4 0-1

[Event "COL-ch sf"]
[Site "Bogota"]
[Date "2020.11.13"]
[Round "3"]
[White "Hernandez, Gonzalo"]
[Black "Hernandez, Jeronimo"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2000"]
[BlackElo "1852"]
[PlyCount "33"]
[EventDate "2020.11.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. 0-0 e6 9. Bf4 Bd6 10. Qd2 0-0 11. c3 Nd5 12. Bg3 Rc8 13. Bb3 Bxg3 14. hxg3 c5 15. dxc5 Rxc5 16. Rad1 Qc7 17. Nd4 0-1

[Event "COL-ch sf"]
[Site "Bogota"]
[Date "2020.11.13"]
[Round "2"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Hernandez, Gonzalo"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2498"]
[BlackElo "2000"]
[PlyCount "75"]
[EventDate "2020.11.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. h3 d6 9. c3 Nb8 10. d4 Nbd7 11. Nbd2 c5 12. Nf1 Bb7 13. d5 Re8 14. Bc2 Bf8 15. g4 Nb6 16. Ng3 g6 17. Kh2 b4 18. cxb4 cxb4 19. b3 a5 20. Bg5 Be7 21. Qd2 Rc8 22. Bd3 Nfd7 23. Be3 Nc5 24. Bb5 Nbd7 25. Qe2 Rf8 26. Rg1 Kh8 27. Kg2 Nf6 28. Nd2 Ng8 29. Nc4 Bh4 30. Rac1 Bg5 31. Nxe5 Bxe3 32. Qxe3 Qb6 33. Nc4 Qxb5 34. Nxd6 Qd3 35. Qf4 Ne6 36. dxe6 Rxc1 37. Nxf7+ Kg7 38. Nh5+ 1-0

[Event "COL-ch sf"]
[Site "Bogota"]
[Date "2020.11.12"]
[Round "1"]
[White "Hernandez, Gonzalo"]
[Black "Pena Flechas, Luis Orlando"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2000"]
[BlackElo "1514"]
[PlyCount "53"]
[EventDate "2020.11.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 d5 7. Bd3 Bb4 8. 0-0 0-0 9. Bg5 Bxc3 10. bxc3 Bg4 11. h3 Bh5 12. g4 Bg6 13. Be2 Qd6 14. Ne5 Ne4 15. Bd2 f5 16. Be1 Nd7 17. f4 fxg4 18. hxg4 Nxe5 19. dxe5 Qc5+ 20. Qd4 Be8 21. Rd1 Bc6 22. f5 Rad8 23. e6 Rfe8 24. c4 dxc4 25. Qxc5 Nxc5 26. Bb4 b6 27. Bxc4 1-0

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.08"]
[Round "9"]
[White "Hernandez, Gonzalo"]
[Black "Garcia Alarcon, Alvaro"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1992"]
[BlackElo "2088"]
[PlyCount "65"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. f4 Bg7 4. Nf3 c6 5. Bd3 d5 6. e5 Nh6 7. Nbd2 Bf5 8. Nf1 e6 9. Ne3 Qb6 10. a4 a5 11. h3 c5 12. c3 Nc6 13. Bxf5 Nxf5 14. Nxf5 gxf5 15. dxc5 Qxc5 16. Qe2 Qb6 17. Be3 Qa6 18. g4 fxg4 19. hxg4 f6 20. exf6 Bxf6 21. Rh5 0-0 22. Qxa6 Rxa6 23. 0-0-0 Rf7 24. Rg1 Bg7 25. Ng5 Re7 26. Bc5 Re8 27. Nxh7 d4 28. f5 b6 29. Ba3 Ra7 30. f6 Bh8 31. g5 Ne5 32. g6 Rc8 33. Rxe5 1-0

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.07"]
[Round "7"]
[White "Hernandez, Gonzalo"]
[Black "Leon Acevedo, Juan Alejandro"]
[Result "1-0"]
[ECO "B74"]
[WhiteElo "1992"]
[BlackElo "1852"]
[PlyCount "63"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 Nc6 9. Nb3 Be6 10. f4 Qc8 11. h3 Rd8 12. Qe1 d5 13. e5 Ne4 14. Nxe4 dxe4 15. c3 f5 16. Qh4 Bf7 17. g4 e6 18. Qf2 b6 19. Nd2 Qb7 20. b4 Rac8 21. Rfd1 Bf8 22. a3 Be7 23. Nb3 Rxd1+ 24. Rxd1 Rd8 25. Rxd8+ Nxd8 26. Qf1 Qc6 27. Qc1 Qc7 28. g5 h6 29. h4 h5 30. c4 Kf8 31. Nd4 a5 32. Qc3 1-0

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.06"]
[Round "6"]
[White "Avila Pavas, Santiago"]
[Black "Hernandez, Gonzalo"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2399"]
[BlackElo "1992"]
[PlyCount "61"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e3 d5 6. c3 b6 7. Be2 c5 8. 0-0 Nc6 9. Re1 Bb7 10. Rb1 Nd7 11. b4 cxb4 12. cxb4 h6 13. Bh4 g5 14. Bg3 f5 15. b5 Nxd4 16. Nxd4 Bxd4 17. exd4 f4 18. Qc2 Rf6 19. Bg4 fxg3 20. hxg3 Rc8 21. Qd3 Rc7 22. Nf3 Nf8 23. Ne5 Bc8 24. Rbc1 Bxg4 25. Nxg4 Re6 26. Rxe6 Rxc1+ 27. Kh2 Qc8 28. Rg6+ Kf7 29. Ne5+ Ke8 30. Rxh6 Qc2 31. Qf3 1-0

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.06"]
[Round "5"]
[White "Hernandez, Gonzalo"]
[Black "Padilla, Daniel Eduardo"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1992"]
[BlackElo "1778"]
[PlyCount "49"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. Bd3 Nd7 8. 0-0 c5 9. Be3 a6 10. c4 b6 11. Be4 Rb8 12. Bc6 Bd6 13. dxc5 Bxc5 14. Bxc5 bxc5 15. Qd6 Rxb2 16. Ne5 Qe7 17. Qc7 0-0 18. Rad1 Qg5 19. Nxd7 Bxd7 20. Rxd7 Rfb8 21. Rxf7 Rb1 22. g3 Qg4 23. Rxb1 Rxb1+ 24. Kg2 Qg6 25. Rf4 1-0

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.04"]
[Round "2"]
[White "Diaz Larrea, Juan Manuel"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1575"]
[BlackElo "1992"]
[PlyCount "43"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. e5 d5 7. exd6 Qxd6 8. d3 b6 9. 0-0 Nge7 10. Kh1 Bb7 11. a3 Nf5 12. Ne4 Qc7 13. c3 a6 14. Qe1 Rd8 15. Neg5 Qe7 16. Qe2 h6 17. Ne4 0-0 18. Bd2 Nh4 19. Nxh4 Qxh4 20. Qf2 Qe7 21. Qg3 Na5 22. Ba2 0-1

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.04"]
[Round "3"]
[White "Hernandez, Gonzalo"]
[Black "Moncada Correa, Sara"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1992"]
[BlackElo "1804"]
[PlyCount "84"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. d4 Bd7 8. 0-0 Bg7 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Nd2 0-0 12. Bb3 Qe7 13. Qe2 Rad8 14. Nc4 h6 15. Ne3 Bc6 16. f3 Qc5 17. Kh1 Rd7 18. Nc2 a5 19. Be3 Qe7 20. Bc4 Rfd8 21. b4 axb4 22. cxb4 Ba4 23. a3 Nh5 24. g3 Nf4 25. gxf4 exf4 26. Bc5 Qh4 27. Rad1 Qh3 28. Rxd7 Rxd7 29. Ne1 b6 30. Bg1 Bc3 31. Nd3 b5 32. Bd5 c6 33. Bxc6 Rc7 34. Bd5 Bd4 35. Nc5 Bxg1 36. Rxg1 Kh7 37. Qg2 Qh5 38. Qg4 Qxg4 39. Rxg4 g5 40. Rg1 Kg6 41. Nxa4 bxa4 42. Rb1 Rc3 1-0

[Event "COL-ch Amateur U2300"]
[Site "Paipa"]
[Date "2020.02.29"]
[Round "5"]
[White "Dominguez Rincon, Miller Duvan"]
[Black "Hernandez, Gonzalo"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2106"]
[BlackElo "1993"]
[PlyCount "100"]
[EventDate "2020.02.26"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. h4 Qc7 11. Bb3 Ne5 12. h5 Nc4 13. Bxc4 Qxc4 14. 0-0-0 Rfc8 15. Bh6 Bh8 16. Nf5 Bxf5 17. exf5 Rc5 18. fxg6 fxg6 19. hxg6 hxg6 20. Bg5 Bg7 21. Rh4 Qf7 22. Rdh1 Rac8 23. Kb1 Rxc3 24. bxc3 Nd5 25. c4 Nc3+ 26. Kc1 Nxa2+ 27. Kd1 Rxc4 28. Ke2 Nb4 29. Rxc4 Qxc4+ 30. Kf2 Bc3 31. Qe2 Bd4+ 32. Kf1 Qa2 33. Qxe7 Qb1+ 34. Qe1 Qxe1+ 35. Kxe1 Nxc2+ 36. Kd2 Nb4 37. Re1 Nd5 38. Re6 Be5 39. Rxg6+ Kf7 40. Rh6 Kg7 41. Rh1 b5 42. Kd3 a5 43. Ke4 Nc3+ 44. Kf5 b4 45. f4 Bd4 46. Ke6 b3 47. f5 b2 48. f6+ Kg6 49. f7 Bg7 50. Bf6 Nb5 1-0

[Event "COL-ch Amateur U2300"]
[Site "Paipa"]
[Date "2020.02.29"]
[Round "6"]
[White "Hernandez, Gonzalo"]
[Black "Cadavid, Juan Miguel"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1993"]
[BlackElo "1988"]
[PlyCount "58"]
[EventDate "2020.02.26"]
[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 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qd1 Nf6 9. Nc3 d6 10. Bg5 Be6 11. Nd5 Bxd5 12. exd5 Nb8 13. Be2 Nbd7 14. 0-0 h6 15. Be3 0-0 16. c4 Nh7 17. f4 f5 18. Qd2 g5 19. g3 exf4 20. Bd4 fxg3 21. hxg3 Ne5 22. Rae1 Qd7 23. c5 Nf6 24. cxd6 Qxd6 25. Rxf5 Neg4 26. Rxg5+ hxg5 27. Qxg5+ Kf7 28. Bxg4 Qxg3+ 29. Kf1 Qxg4 0-1

[Event "COL-ch Amateur U2300"]
[Site "Paipa"]
[Date "2020.02.28"]
[Round "4"]
[White "Estrella Becerra, Fernando"]
[Black "Hernandez, Gonzalo"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1939"]
[BlackElo "1993"]
[PlyCount "67"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nf3 Nc6 8. 0-0 0-0 9. a3 a5 10. b3 Bg4 11. h3 Bh5 12. Bb2 f5 13. Rc1 Bf6 14. Qc2 Qe7 15. e4 Bxf3 16. Bxf3 Nd4 17. Qd1 Bg5 18. Rb1 fxe4 19. Bxe4 Rad8 20. Bg2 c6 21. Ne4 Bh6 22. b4 axb4 23. axb4 Nd5 24. Bxd4 exd4 25. Qb3 Kh8 26. Qc4 Nb6 27. Qc5 Qc7 28. b5 Na4 29. Qb4 cxb5 30. Qxb5 Nc3 31. Qxb7 Qe5 32. Rbe1 Rb8 33. Qa7 Qh5 34. g4 1-0

[Event "COL-ch Amateur U2300"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "2"]
[White "Garcia Alarcon, Alvaro"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "A91"]
[WhiteElo "2088"]
[BlackElo "1993"]
[PlyCount "52"]
[EventDate "2020.02.26"]
[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 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nc3 0-0 6. Nh3 d6 7. 0-0 Nc6 8. d5 exd5 9. Nxd5 Nxd5 10. cxd5 Ne5 11. Nf4 Qe8 12. Qc2 Bd8 13. h4 Bd7 14. Bd2 Rc8 15. Rfe1 h6 16. e4 g5 17. hxg5 hxg5 18. Nd3 Nxd3 19. Qxd3 f4 20. e5 dxe5 21. Bc3 Qh5 22. Rxe5 f3 23. Bf1 Rf7 24. Qd4 Rh7 25. Qh4 gxh4 26. Rxh5 Rxh5 0-1

[Event "COL-ch Amateur U2300"]
[Site "Paipa"]
[Date "2020.02.26"]
[Round "1"]
[White "Hernandez, Gonzalo"]
[Black "Cadena Montoya, Gustavo Adolfo"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1993"]
[BlackElo "2157"]
[PlyCount "84"]
[EventDate "2020.02.26"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. 0-0-0 Qc7 10. Bd3 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. h3 hxg5 15. Bg3 Nf6 16. Bf2 Bd7 17. Nf3 b5 18. Be3 b4 19. Nb1 Nxd3+ 20. Rxd3 Bb5 21. Bxg5 Nh5 22. Qd1 Bxd3 23. Qxd3 Rc8 24. c3 Qc4 25. Qxc4 Rxc4 26. Bxe7 Kxe7 27. Nbd2 Rc5 28. c4 Nf4 29. Rh2 Rch5 30. Kc2 Rg8 31. Ne1 Rg3 32. Nf1 Rg8 33. Kb3 a5 34. Kc2 a4 35. Kd2 Rc5 36. Nd3 Nxd3 37. Kxd3 f5 38. exf5 Rxf5 39. Ke2 Re5+ 40. Kd3 Re1 41. Nd2 Rg3+ 42. Nf3 Rg1 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.08"]
[Round "7"]
[White "Hernandez, Gonzalo"]
[Black "Pereira Vera, Henry Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1998"]
[BlackElo "1828"]
[PlyCount "9"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. g3 Nc6 5. Bg2 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.08"]
[Round "6"]
[White "Mesa Baez, Samuel"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1701"]
[BlackElo "1998"]
[PlyCount "19"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Be2 Ngf6 7. c4 g6 8. Bg5 Bg7 9. Qd3 Nc5 10. Qe3 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.07"]
[Round "5"]
[White "Hernandez, Gonzalo"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1998"]
[BlackElo "2419"]
[PlyCount "96"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Be7 9. Re1 0-0 10. Bf4 e5 11. Nxc6 dxc6 12. Bd2 Bg4 13. f3 Be6 14. b3 Rfd8 15. Qe2 Bc5+ 16. Kh1 b5 17. Rad1 Rd7 18. Nb1 Rad8 19. Bg5 h6 20. Rxd7 Qxd7 21. Be3 Bb4 22. c3 Ba5 23. Bf1 g5 24. Qc2 Kg7 25. Be2 Qe7 26. Rg1 g4 27. Qc1 Rh8 28. Nd2 gxf3 29. Bxf3 Ng4 30. Nf1 Nxe3 31. Nxe3 Bb6 32. Re1 Bxe3 33. Qxe3 Rd8 34. Kg2 Qa3 35. Re2 c5 36. g4 Kg6 37. Rc2 c4 38. b4 Rd3 39. Qe1 a5 40. Be2 axb4 41. cxb4 Re3 42. Qh4 Rxe4 43. Qh5+ Kg7 44. Bf3 Re1 45. g5 Qe3 46. Qxh6+ Kg8 47. Rf2 e4 48. Bd1 Rxd1 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.07"]
[Round "4"]
[White "Lopez Ramirez, Daniel Giovanny"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1739"]
[BlackElo "1998"]
[PlyCount "40"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 g6 7. Be3 Ng4 8. Bc1 Bg7 9. h3 Nxf2 10. Kxf2 Qb6 11. Be3 Bxd4 12. Bxd4 Qxd4+ 13. Qxd4 Nxd4 14. Nd5 Kd8 15. Rd1 e5 16. Bd3 f5 17. Rhf1 Rf8 18. Ke3 Be6 19. Nc3 f4+ 20. Kd2 Kd7 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.06"]
[Round "3"]
[White "Hernandez, Gonzalo"]
[Black "Lopez Parra, Carlos Alberto"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1998"]
[BlackElo "1643"]
[PlyCount "53"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Nc6 8. Nxc6 bxc6 9. Bg2 e5 10. 0-0 h6 11. Na4 Bd7 12. c4 Be6 13. b3 g5 14. Be3 Nd7 15. Qe2 f6 16. Rfd1 Qc7 17. Rac1 c5 18. Nc3 Rc8 19. Qb2 Nb6 20. Qa3 Ra8 21. Nd5 Bxd5 22. exd5 a5 23. Qb2 h5 24. Qc2 hxg4 25. hxg4 Be7 26. Qg6+ Kf8 27. Bf3 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.06"]
[Round "2"]
[White "Tocua, Santiago"]
[Black "Hernandez, Gonzalo"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "1967"]
[BlackElo "1998"]
[PlyCount "36"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Nd7 9. h4 Nb6 10. h5 Ne5 11. b3 Bd7 12. Bh6 Bxh6 13. Qxh6 Qc7 14. Nde2 0-0-0 15. hxg6 fxg6 16. 0-0-0 Be6 17. Nb5 Qc5 18. Nf4 Bd7 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.05"]
[Round "1"]
[White "Hernandez, Gonzalo"]
[Black "Bejarano Urrea, Ricardo Jaime"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1998"]
[BlackElo "1588"]
[PlyCount "26"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 a6 5. Ba4 d5 6. Nxe5 b5 7. Nxc6 Nxc6 8. Bb3 dxe4 9. d3 exd3 10. Re1+ Be7 11. Qf3 0-0 12. Qxc6 Bd7 13. Qf3 Bf6 1-0

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.11"]
[Round "6"]
[White "Hernandez, Gonzalo"]
[Black "Torrente, Alejandro Josue"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1998"]
[BlackElo "2071"]
[PlyCount "42"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 b4 8. a5 d6 9. h3 0-0 10. 0-0 Be6 11. Bxe6 fxe6 12. c3 Rb8 13. d4 exd4 14. cxd4 Rb5 15. Be3 Qd7 16. Nbd2 Rxa5 17. Qb3 Rb8 18. e5 Nd5 19. Nc4 Rxa1 20. Rxa1 a5 21. Nxa5 Ra8 0-1

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.11"]
[Round "7"]
[White "Vasquez Gonzalez, Jairo"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1600"]
[BlackElo "1998"]
[PlyCount "50"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 Qc7 11. Bb3 Ne5 12. 0-0-0 Rfc8 13. g4 Nc4 14. Bxc4 Qxc4 15. h5 b5 16. hxg6 fxg6 17. Bh6 Bh8 18. Bg5 b4 19. Bxf6 bxc3 20. Qh2 cxb2+ 21. Kb1 Bxf6 22. Qxh7+ Kf8 23. Qh6+ Bg7 24. Qf4+ Kg8 25. Qg5 Bxd4 0-1

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.10"]
[Round "4"]
[White "Hernandez, Gonzalo"]
[Black "Valle, Efrain"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1998"]
[BlackElo "2106"]
[PlyCount "76"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. b3 d6 5. exd6 Qxd6 6. d4 c5 7. Bb2 cxd4 8. Qxd4 Qe6+ 9. Be2 Nc6 10. Qd2 Qg6 11. g3 Bf5 12. Na3 Rd8 13. Qe3 e6 14. Nf3 Bb4+ 15. Kf1 Bh3+ 16. Kg1 Be7 17. Bf1 Bxf1 18. Kxf1 Rd3 19. Qe2 0-0 20. Kg2 Rfd8 21. Rad1 Rxd1 22. Rxd1 Rxd1 23. Qxd1 Qe4 24. Nb5 h6 25. Nc3 Qf5 26. Nd4 Nxd4 27. Qxd4 Bf6 28. Qd2 h5 29. h3 Be7 30. Qe2 Nd7 31. Qe4 Qxe4+ 32. Nxe4 f5 33. Nd2 Kf7 34. f4 g5 35. Nf3 g4 36. hxg4 hxg4 37. Ne1 Nb8 38. Nd3 Nc6 1/2-1/2

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.10"]
[Round "5"]
[White "Molina Valdes, Luisa Fernanda"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1568"]
[BlackElo "1998"]
[PlyCount "60"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. f4 Nge7 7. Nf3 d5 8. 0-0 Nd4 9. Ne2 Nxf3+ 10. Bxf3 b6 11. c3 Bb7 12. Qc2 Qd7 13. d4 cxd4 14. exd5 Bxd5 15. cxd4 Bxf3 16. Rxf3 Bxd4+ 17. Nxd4 Qxd4+ 18. Be3 Qd5 19. Qc3 Qxf3 20. Qxh8+ Kd7 21. Qd4+ Nd5 22. Rd1 Rc8 23. Qa4+ Ke7 24. Qxa7+ Kf8 25. Qa3+ Kg8 26. Re1 Rc2 27. Qa8+ Kg7 28. Bd4+ Kh6 29. Qf8+ Kh5 30. Re5+ f5 0-1

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.09"]
[Round "3"]
[White "Gaona Ballesteros, Esteban Andres"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "E64"]
[WhiteElo "1474"]
[BlackElo "1998"]
[PlyCount "64"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nf3 d6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 e6 8. Nc3 exd5 9. Nxd5 Nxd5 10. Qxd5 Nc6 11. a3 Re8 12. Re1 Be6 13. Qd3 Qb6 14. Ng5 Ne5 15. Qe4 Bxc4 16. f4 d5 17. Qc2 Nd3 18. Rd1 Nxc1 19. Raxc1 Bb3 20. Qd2 Bd4+ 21. Kh1 h6 22. Nf3 Be3 23. Qe1 Bxc1 24. Rxc1 f6 25. Nd2 Ba4 26. Bxd5+ Kg7 27. Nc4 Qa6 28. Qa5 Qxa5 29. Nxa5 Rad8 30. Bc4 b6 31. Nb3 Bxb3 32. Bxb3 Rxe2 0-1

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.08"]
[Round "1"]
[White "Hernandez, Gonzalo"]
[Black "Gonzalez Mojica, Renan Arturo"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1998"]
[BlackElo "1575"]
[PlyCount "67"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. h4 h5 6. Bg5 c6 7. Nf3 b5 8. e5 dxe5 9. Nxe5 b4 10. Na4 Qa5 11. Nc5 Nfd7 12. Nexd7 Bxd7 13. Nxd7 Nxd7 14. 0-0 e6 15. Qd2 Qb6 16. Rfd1 Nf6 17. Bf3 0-0 18. c4 Rac8 19. Qf4 Nd7 20. Be7 Rfe8 21. Bd6 e5 22. dxe5 Nxe5 23. Be2 c5 24. Rd5 Nd7 25. Qd2 Nf6 26. Rd3 Ne4 27. Qf4 Nxd6 28. Rxd6 Be5 29. Qxe5 Rxe5 30. Rxb6 axb6 31. Bf3 Rd8 32. Bd5 b5 33. b3 bxc4 34. Bxc4 1/2-1/2

[Event "COL-chA/B"]
[Site "Bogota"]
[Date "2019.09.01"]
[Round "7"]
[White "Macias Chavarro, Manuela"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1624"]
[BlackElo "2095"]
[PlyCount "64"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. b3 f5 2. Bb2 e6 3. c4 Nf6 4. d4 d6 5. Nf3 Be7 6. e3 0-0 7. Nc3 Nc6 8. Be2 Bd7 9. a3 a5 10. Qc2 e5 11. d5 Nb8 12. 0-0 Na6 13. Rfc1 Nc5 14. b4 Nce4 15. Nxe4 fxe4 16. Nd2 Qe8 17. f3 Qg6 18. Nxe4 Nxe4 19. Bd3 Qh6 20. Bxe4 Bg5 21. Re1 Bxe3+ 22. Kh1 Bf4 23. h3 Qh4 24. g4 Qxh3+ 25. Kg1 axb4 26. axb4 Rxa1 27. Bxa1 Ra8 28. Bc3 Ra3 29. Re2 Bxg4 30. Qb2 Bxf3 31. Bxf3 Qxf3 32. Qxa3 Qxe2 0-1

[Event "COL-chA/B"]
[Site "Bogota"]
[Date "2019.08.31"]
[Round "5"]
[White "Hernandez, Gonzalo"]
[Black "Guerrero Forero, Ricardo Alonso"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "2095"]
[BlackElo "2118"]
[PlyCount "101"]
[EventDate "2019.08.28"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Bc4 Nxd4 13. Qxd4 Be7 14. Rb3 Qc5 15. Qxc5 dxc5 16. Rb6 Bd8 17. Na4 Bd7 18. Rxb7 Bxa4 19. Bxe6 Ba5+ 20. Ke2 Bc3 21. Rxg7 Bb5+ 22. Kd1 Rd8+ 23. Kc1 Rd6 24. Ra7 Rxe6 25. Ra8+ Kf7 26. Rxh8 Rxe4 27. Rc8 Nd7 28. Rd1 c4 29. Rf1+ Kg6 30. Rg8+ Bg7 31. c3 h6 32. Bd2 Nc5 33. Rf3 Kh7 34. Rc8 Nd3+ 35. Kb1 Re2 36. a4 Bxa4 37. Rxc4 Ne5 38. Rxa4 Rxg2 39. Bxh6 Nxf3 40. Bxg7 Kxg7 41. Rxa6 Rxh2 42. Rc6 Ne5 43. Re6 Re2 44. Ra6 Kf7 45. Kc1 Nd3+ 46. Kd1 Rh2 47. Rb6 Ke7 48. Rg6 Nb2+ 49. Kc1 Na4 50. c4 Nb2 51. Rg4 0-1

[Event "COL-chA/B"]
[Site "Bogota"]
[Date "2019.08.30"]
[Round "4"]
[White "Montenegro, Juan Rolando"]
[Black "Hernandez, Gonzalo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2075"]
[BlackElo "2095"]
[PlyCount "71"]
[EventDate "2019.08.28"]
[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 d6 3. c3 g6 4. h3 Bg7 5. d4 cxd4 6. cxd4 Nf6 7. Nc3 0-0 8. Bd3 Nc6 9. 0-0 Nd7 10. Bc2 Nb6 11. Bg5 h6 12. Be3 Bd7 13. Qe2 Rc8 14. Rfd1 Na5 15. Bd3 Nbc4 16. Bf4 b5 17. Rac1 a6 18. b3 Nb6 19. e5 Rxc3 20. Rxc3 Nd5 21. Qd2 Nxc3 22. Qxc3 Bc6 23. Bd2 Bxf3 24. gxf3 Nb7 25. Qc6 Qa8 26. Be4 Rb8 27. Qc7 e6 28. exd6 Bf6 29. Bxh6 Qa7 30. Be3 Bd8 31. Qd7 Qb6 32. Bf4 Bf6 33. Qc7 Qa7 34. d7 Rd8 35. Bxb7 g5 36. Bc6 1-0

[Event "COL-chA/B"]
[Site "Bogota"]
[Date "2019.08.29"]
[Round "3"]
[White "Hernandez, Gonzalo"]
[Black "Minaya Molano, Juan M"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2095"]
[BlackElo "2132"]
[PlyCount "77"]
[EventDate "2019.08.28"]
[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 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Bd3 d5 7. exd5 Nxd5 8. 0-0 Be7 9. N1d2 Qc7 10. c3 Nd7 11. Nf3 b6 12. Re1 Bb7 13. Nbd4 Rd8 14. Ng5 N5f6 15. Qe2 0-0 16. f4 Bc5 17. Kh1 Rfe8 18. Qc2 Nf8 19. Be3 h6 20. Ne4 Nd5 21. Nxc5 bxc5 22. Nb5 Nxe3 23. Rxe3 Qxf4 24. Re2 a6 25. Na3 Qd6 26. Rd1 Qc7 27. Nc4 Rd5 28. Be4 Rxd1+ 29. Qxd1 Bxe4 30. Rxe4 Rd8 31. Qe2 Ng6 32. g3 Qc6 33. Kg1 Rd1+ 34. Kf2 Rh1 35. Kg2 Ra1 36. Na5 Qa8 37. Kh3 Rxa2 38. Nb3 Rxb2 39. Qxb2 0-1

[Event "COL-chA/B"]
[Site "Bogota"]
[Date "2019.08.29"]
[Round "2"]
[White "Toncon, Ivan Eduardo"]
[Black "Hernandez, Gonzalo"]
[Result "1/2-1/2"]
[ECO "A98"]
[WhiteElo "2024"]
[BlackElo "2095"]
[PlyCount "64"]
[EventDate "2019.08.28"]
[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 f5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. Nf3 0-0 6. 0-0 d6 7. Nc3 Qe8 8. Qc2 Qh5 9. b3 Nc6 10. Bb2 Bd7 11. h3 Rae8 12. a3 Bd8 13. Rad1 g5 14. d5 exd5 15. Nxd5 Nxd5 16. cxd5 Ne5 17. Nd4 g4 18. h4 f4 19. Ne6 Bxe6 20. dxe6 f3 21. exf3 gxf3 22. Bh3 Bxh4 23. Kh2 Rxe6 24. Rd4 Bd8 25. Rh1 Rh6 26. Kg1 Qe8 27. Qe4 Nc6 28. Qd5+ Rf7 29. Re4 Ne5 30. Rf4 c6 31. Qd2 Re7 32. Bxe5 Rxe5 1/2-1/2

[Event "COL-chA/B"]
[Site "Bogota"]
[Date "2019.08.28"]
[Round "1"]
[White "Hernandez, Gonzalo"]
[Black "Cabiativa, Juan Esteban"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2095"]
[BlackElo "1744"]
[PlyCount "96"]
[EventDate "2019.08.28"]
[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 Qb6 5. Nb3 Nf6 6. Nc3 a6 7. Be3 Qc7 8. g3 e6 9. Bg2 Be7 10. f4 d6 11. a4 e5 12. f5 b6 13. 0-0 Bb7 14. Nd5 Nxd5 15. exd5 Nb8 16. a5 Nd7 17. axb6 Nxb6 18. Na5 Nc4 19. Nxc4 Qxc4 20. Ra3 Bf6 21. Rb3 Qc7 22. c4 0-0 23. c5 Rfb8 24. c6 Bc8 25. g4 h6 26. Rxb8 Rxb8 27. Qd2 a5 28. h3 Rb4 29. Rc1 e4 30. Rc2 Ba6 31. Bf1 Bxf1 32. Kxf1 Kh7 33. Qe2 a4 34. Qa6 Bxb2 35. Bd2 Rb6 36. Qxa4 Bf6 37. Qxe4 Rb1+ 38. Kg2 Qb6 39. Be3 Qc7 40. Ra2 Qb8 41. Qc2 Qb5 42. Kg3 Be5+ 43. Kh4 Bf6+ 44. Kh5 Qxd5 45. Bg5 hxg5 46. Qxb1 Qf3 47. Rh2 Qg3 48. h4 Qxh2 0-1

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.19"]
[Round "10"]
[White "Borre Meza, Orlando David"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1232"]
[BlackElo "2095"]
[PlyCount "78"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[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. cxd5 Nxd5 6. Nxd5 Qxd5 7. Ne2 0-0 8. Nc3 Qa5 9. Bd2 c6 10. Bc4 Nd7 11. 0-0 e5 12. d5 Qc7 13. Rc1 Rd8 14. Bb3 Nc5 15. e4 Nxb3 16. Qxb3 Bd7 17. Bg5 Re8 18. Rfd1 h6 19. d6 Qb6 20. Be3 Qxb3 21. axb3 Red8 22. b4 Bf8 23. f4 Bg4 24. Rf1 Bxd6 25. fxe5 Bxb4 26. Bxh6 Bc5+ 27. Kh1 Bd4 28. h3 Be6 29. Bg5 Re8 30. Bf6 Bc4 31. Rfd1 Bxe5 32. Bxe5 Rxe5 33. Rd7 b5 34. b4 a5 35. Ra1 a4 36. Rad1 c5 37. Rd8+ Rxd8 38. Rxd8+ Kg7 39. bxc5 Rxc5 0-1

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.18"]
[Round "8"]
[White "Caballero Marrugo, Maria Jose"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1570"]
[BlackElo "2095"]
[PlyCount "72"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. e5 Bf5 4. Nf3 e6 5. d4 Nc6 6. Bd3 Bg4 7. Be3 Qb6 8. Na3 Bxf3 9. gxf3 c4 10. Be2 Qxb2 11. Nc2 Qb6 12. 0-0 Nge7 13. Bd2 Qd8 14. Ne3 Ng6 15. Ng2 Be7 16. Qc1 0-0 17. f4 b5 18. Qb1 Rb8 19. f5 exf5 20. Qxf5 Ba3 21. Bf3 Nce7 22. Qc2 Qd7 23. Ne3 f5 24. exf6 Rxf6 25. Bg4 Qd6 26. Ng2 b4 27. cxb4 Bxb4 28. Bg5 Rff8 29. Qe2 Nf5 30. h4 Nxd4 31. Qd1 Ne6 32. Ne3 Nxg5 33. hxg5 Nf4 34. Nf5 Qg6 35. Qf3 Rxf5 36. Bxf5 Qxf5 0-1

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.18"]
[Round "9"]
[White "Hernandez, Gonzalo"]
[Black "Vargas Viscaino, Jesus Daniel"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2095"]
[BlackElo "1784"]
[PlyCount "78"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. 0-0 0-0 9. Be3 Qc7 10. f4 Nc6 11. Nxc6 bxc6 12. g4 e5 13. f5 h6 14. Qf3 Rb8 15. b3 Bb7 16. Qg3 d5 17. g5 hxg5 18. Bxg5 Rfd8 19. Rad1 d4 20. Ne2 c5 21. Qh4 c4 22. Ng3 cxb3 23. cxb3 Rd6 24. Nh5 Re8 25. Rd3 Nxh5 26. Qxh5 Bxg5 27. Qxg5 Qd8 28. Qg4 Qf6 29. Rff3 Rc8 30. Rh3 Rc1+ 31. Rd1 Rdc6 32. Rxc1 Rxc1+ 33. Kf2 Rc2+ 34. Kg3 Qc6 35. Bf3 Qc3 36. Kh4 Qe1+ 37. Kh5 Rc6 38. Qg2 Qe3 39. Kh4 Qf4+ 0-1

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.17"]
[Round "7"]
[White "Hernandez, Gonzalo"]
[Black "Hoyos Garces, Rosana"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2095"]
[BlackElo "1785"]
[PlyCount "65"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 a6 5. Ng5 e6 6. f4 h6 7. Nf3 b5 8. Bb3 Ne7 9. a4 b4 10. 0-0 0-0 11. Be3 f5 12. c4 c6 13. Nbd2 Nd7 14. Qe2 a5 15. e5 d5 16. c5 Kf7 17. h3 Rh8 18. Bf2 Qg8 19. Bh4 Qh7 20. Kf2 Rg8 21. Rh1 Qh8 22. g4 Bb7 23. Rag1 Ke8 24. Rg2 Nf8 25. Rhg1 Kd7 26. Nf1 Nh7 27. Ne3 g5 28. fxg5 f4 29. Nc2 hxg5 30. Bxg5 Nxg5 31. Nxg5 Qh4+ 32. Kf1 Qxg5 33. Ne1 0-1

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.17"]
[Round "6"]
[White "Torres, Jorge Emilio"]
[Black "Hernandez, Gonzalo"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2010"]
[BlackElo "2095"]
[PlyCount "49"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Be7 5. Bf4 d6 6. e3 c6 7. Be2 a6 8. h3 b5 9. a3 0-0 10. b4 bxc4 11. Bxc4 a5 12. b5 cxb5 13. Nxb5 Ne4 14. 0-0 Bd7 15. Qb3 d5 16. Bxd5 exd5 17. Qxd5+ Kh8 18. Qxa8 Bxb5 19. Rfb1 Nc3 20. Rxb5 Nxb5 21. Rb1 Nd6 22. Qd5 Qc7 23. Ng5 Qc6 24. Qe6 Bxg5 25. Qxd6 1-0

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.16"]
[Round "5"]
[White "Hernandez, Gonzalo"]
[Black "Torres, Juan Camilo"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2095"]
[BlackElo "2270"]
[PlyCount "94"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 b4 8. a5 d6 9. h3 0-0 10. 0-0 Be6 11. Bxe6 fxe6 12. c3 Rb8 13. d4 bxc3 14. Nxc3 exd4 15. Nxd4 Qd7 16. Nxc6 Qxc6 17. Qd3 Rb4 18. Bg5 h6 19. Rac1 Qc4 20. Qd2 Qd4 21. Qxd4 Rxd4 22. Be3 Rb4 23. Nd1 Rb7 24. f3 Nd7 25. b4 Rc8 26. Rc6 Nb8 27. Rc4 d5 28. exd5 exd5 29. Rd4 Bxb4 30. Rxd5 Rb5 31. Rd3 Bxa5 32. Nf2 Bb4 33. Ne4 Nc6 34. Nc3 Ne5 35. Nxb5 Nxd3 36. Na7 Re8 37. Bd4 c5 38. Ba1 c4 39. Nc6 a5 40. Rd1 Re2 41. Bd4 Re6 42. Na7 Nf4 43. Kf1 c3 44. Bxc3 Bxc3 45. Nb5 Bf6 46. g3 Ne2 47. Kf2 Nc3 0-1

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.16"]
[Round "4"]
[White "Lopez Ramirez, Jorge Hernan"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1936"]
[BlackElo "2095"]
[PlyCount "43"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 cxd4 6. cxd4 d6 7. Bd3 Nc6 8. 0-0 dxe5 9. Nxe5 Bd6 10. Re1 Qc7 11. Nc3 Nxc3 12. bxc3 0-0 13. Bxh7+ Kxh7 14. Qh5+ Kg8 15. Re3 Nxe5 16. dxe5 Bc5 17. Rh3 f5 18. Qh7+ Kf7 19. Rg3 Rg8 20. Bh6 Qxe5 21. Rd3 Be7 22. Rad1 0-1

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.15"]
[Round "3"]
[White "Hernandez, Gonzalo"]
[Black "Gomez Guardo, Laura Melissa"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2095"]
[BlackElo "1833"]
[PlyCount "61"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Bg7 6. h4 h5 7. c4 Nc6 8. Nxc6 bxc6 9. Nc3 Nf6 10. Bg5 Qa5 11. Qd2 Be6 12. 0-0 0-0 13. a3 Rfd8 14. b4 Qc7 15. Rac1 Ng4 16. Nd5 cxd5 17. cxd5 Qd7 18. dxe6 Qxe6 19. Rc7 Bf6 20. Bc4 Bxg5 21. Qxg5 d5 22. Rxe7 Qd6 23. e5 Nxe5 24. Bxd5 Qxd5 25. Rxe5 Qa2 26. Qe3 Qc2 27. Rc1 Qa4 28. Rc7 a5 29. Ree7 Re8 30. Qf3 Rf8 31. Rxf7 1-0

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.15"]
[Round "2"]
[White "Prasca Sosa, Rafael Felipe"]
[Black "Hernandez, Gonzalo"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2392"]
[BlackElo "2095"]
[PlyCount "63"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. h3 Bg7 7. Bc4 Nc6 8. Be3 Nd7 9. 0-0 Nb6 10. Bb3 0-0 11. Qd3 Bd7 12. f4 Rc8 13. Rad1 Na5 14. Kh1 Nac4 15. Bc1 a6 16. Qg3 e6 17. Nf3 Nxb2 18. Bxb2 Bxc3 19. Ba3 Bb5 20. Rg1 Nc4 21. Bxc4 Bxc4 22. Bxd6 Be2 23. Bxf8 Bxd1 24. Bh6 Bg7 25. Bg5 Qd7 26. Ne5 Qd4 27. Qh4 Rxc2 28. Bf6 Qxe4 29. Bxg7 Kxg7 30. Qe7 Rd2 31. Qxf7+ Kh6 32. Qg8 1-0

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.14"]
[Round "1"]
[White "Hernandez, Gonzalo"]
[Black "Diaz Bermudez, Luis Fernando"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2095"]
[BlackElo "1335"]
[PlyCount "41"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[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. Nc3 d6 4. d4 cxd4 5. Nxd4 Nxd4 6. Qxd4 Nf6 7. Bg5 e5 8. Qd2 a6 9. 0-0-0 h6 10. Bxf6 gxf6 11. Bc4 Be6 12. Bb3 h5 13. f4 exf4 14. Kb1 Bh6 15. Qd4 Rb8 16. Nd5 Bxd5 17. Qxd5 Qe7 18. Qxh5 Rh7 19. Qd5 Rd8 20. c4 Rc8 21. Qf5 1-0

[Event "Tunja Boyaca op"]
[Site "Tunja"]
[Date "2019.08.03"]
[Round "6"]
[White "Hernandez Sanchez, Jairo Andres"]
[Black "Hernandez, Gonzalo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2412"]
[BlackElo "2095"]
[PlyCount "61"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 g6 4. d4 Qc7 5. h3 Bg7 6. Na3 Nf6 7. e5 Ne4 8. dxc5 0-0 9. cxd6 exd6 10. Nb5 Qc6 11. Nxd6 Nxd6 12. Qxd6 Qe4+ 13. Be3 Nc6 14. Bd3 Qa4 15. Qc5 Qa5 16. Qxa5 Nxa5 17. 0-0-0 Nc6 18. Bf4 Re8 19. Rhe1 Be6 20. Kb1 h6 21. Bc2 Re7 22. Be3 b6 23. Be4 Bf5 24. Bxf5 gxf5 25. Nd4 Rc7 26. Nxf5 Bxe5 27. Nxh6+ Kh7 28. Ng4 Bg7 29. Bf4 Rcc8 30. Rd7 Kg8 31. Nh6+ 1-0

[Event "Tunja Boyaca op"]
[Site "Tunja"]
[Date "2019.08.02"]
[Round "5"]
[White "Hernandez, Gonzalo"]
[Black "Garnier, Rene Augusto"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2095"]
[BlackElo "2203"]
[PlyCount "124"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be2 d5 5. Nf3 dxe4 6. Nxe4 Nd7 7. 0-0 Ngf6 8. Nxf6+ Nxf6 9. c4 0-0 10. b3 Bf5 11. Bb2 Qc7 12. h3 Rad8 13. Qc1 Ne4 14. Qe3 Nd6 15. Rfe1 c5 16. Rad1 b6 17. Bf1 Rfe8 18. Qc1 cxd4 19. Nxd4 Bc8 20. Nf3 Bxb2 21. Qxb2 Bb7 22. Ne5 f6 23. Nd3 Nf5 24. Nb4 e5 25. Nd5 Qg7 26. g3 Bxd5 27. cxd5 Nd6 28. Bg2 f5 29. Rd2 e4 30. Qc1 Rc8 31. Rc2 Rxc2 32. Qxc2 Rc8 33. Qe2 Rc5 34. Rd1 Qe5 35. Qa6 Ra5 36. Qe2 Rxd5 37. Rc1 Rd3 38. Bf1 Qd4 39. Rc2 Rxg3+ 40. Kh1 Rd3 41. Kg2 h5 42. Qe1 Rd1 43. Qe3 Qxe3 44. fxe3 Kf8 45. Be2 Rd5 46. Kg3 Rc5 47. Rd2 Ke7 48. Kf4 h4 49. Kg5 Rc3 50. Kf4 b5 51. Bf1 a6 52. Kg5 Rxe3 53. Kxg6 Re1 54. Be2 Rg1+ 55. Kh5 Rg2 56. Kxh4 f4 57. Rc2 Nf5+ 58. Kh5 Ng3+ 59. Kh4 Nxe2 60. Rc7+ Kd6 61. Ra7 f3 62. Rxa6+ Ke5 0-1

[Event "Tunja Boyaca op"]
[Site "Tunja"]
[Date "2019.08.01"]
[Round "3"]
[White "Hernandez, Gonzalo"]
[Black "Cabiativa, Juan Esteban"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2095"]
[BlackElo "1744"]
[PlyCount "59"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 e6 4. d4 cxd4 5. Nxd4 a6 6. g3 Qc7 7. Bg2 Nf6 8. 0-0 Bc5 9. Nb3 Be7 10. f4 d6 11. a4 b6 12. Be3 0-0 13. g4 Bb7 14. g5 Nd7 15. Qh5 f5 16. exf5 Rxf5 17. Be4 g6 18. Qh3 Rf7 19. Qxe6 Nd8 20. Qh3 Bxe4 21. Nxe4 Qxc2 22. Nbd2 Nc5 23. Nc3 Qxb2 24. Nd5 Rb8 25. Rab1 Qc2 26. Nxb6 Nc6 27. Nd5 Rxb1 28. Rxb1 Qxa4 29. Qc8+ Rf8 30. Qxc6 1-0

[Event "Tunja Boyaca op"]
[Site "Tunja"]
[Date "2019.08.01"]
[Round "2"]
[White "Ortez, Andrea"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1812"]
[BlackElo "2095"]
[PlyCount "36"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Bg4 9. Nde2 Nc6 10. h3 Bd7 11. Be3 Rc8 12. g4 a6 13. a4 h5 14. g5 Ne8 15. Nd5 Be6 16. Nb6 Rb8 17. a5 Ne5 18. b3 Nd7 0-1

[Event "Tunja Boyaca op"]
[Site "Tunja"]
[Date "2019.07.31"]
[Round "1"]
[White "Hernandez, Gonzalo"]
[Black "Martinez Romero, Martin"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2095"]
[BlackElo "2418"]
[PlyCount "62"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 Nc6 8. Nb3 0-0 9. Bg5 Be6 10. Kh1 Rc8 11. f4 Na5 12. f5 Bc4 13. Bd3 a6 14. Nxa5 Qxa5 15. Bxc4 Rxc4 16. Bxf6 Bxf6 17. Nd5 Rxe4 18. Nxf6+ exf6 19. Qxd6 Qe5 20. Qb6 Re2 21. Qxb7 Rb8 22. Qxa6 Kg7 23. fxg6 hxg6 24. Qd3 Rh8 25. h3 Re3 26. Qd2 Qe4 27. Rae1 Rexh3+ 28. Kg1 Rh1+ 29. Kf2 Qf5+ 30. Ke2 Rxf1 31. Rxf1 Re8+ 0-1

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.06.03"]
[Round "10"]
[White "Hernandez, Gonzalo"]
[Black "Martinez Murcia, John Alexander"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2107"]
[BlackElo "1839"]
[PlyCount "67"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. g3 a6 8. Na3 b5 9. Nd5 Be7 10. Bg2 0-0 11. 0-0 Bb7 12. c4 Nd4 13. Be3 Bxd5 14. cxd5 b4 15. Nc4 Nb5 16. Qa4 Rc8 17. Qxb4 Rb8 18. Qa4 Ng4 19. Qxa6 Nxe3 20. Nxe3 Nd4 21. b3 Ra8 22. Qd3 g6 23. Nc4 f5 24. f4 Bf6 25. fxe5 dxe5 26. a4 Rb8 27. Rab1 Qe7 28. d6 Qa7 29. Kh1 Rb4 30. Ne3 Bg5 31. exf5 gxf5 32. Nxf5 Qd7 33. Bd5+ Kh8 34. Nxd4 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.06.02"]
[Round "9"]
[White "Guayara Diaz, William Alonso"]
[Black "Hernandez, Gonzalo"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1934"]
[BlackElo "2107"]
[PlyCount "56"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. h3 e6 4. Bf4 Be7 5. e3 d6 6. c4 0-0 7. Nc3 Nc6 8. Be2 Bd7 9. a3 Qe8 10. Bh2 Bd8 11. 0-0 e5 12. Re1 h6 13. b4 Ne4 14. Qc2 Nxc3 15. Qxc3 e4 16. Nd2 g5 17. c5 d5 18. f3 Ne7 19. fxe4 fxe4 20. Rf1 Nf5 21. Rf2 c6 22. Raf1 Be7 23. a4 Qg6 24. b5 Nh4 25. Rxf8+ Rxf8 26. Rxf8+ Kxf8 27. g4 h5 28. Qc2 Qe8 1/2-1/2

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.06.01"]
[Round "6"]
[White "Hernandez, Gonzalo"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2107"]
[BlackElo "1939"]
[PlyCount "63"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 0-0 5. Be2 Re8 6. Nf3 Bxc3 7. dxc3 Nxe4 8. 0-0 Nc6 9. Re1 d5 10. Bf4 Bg4 11. h3 Bh5 12. Qd3 Bg6 13. Qb5 Qf6 14. Bxc7 d4 15. Nxd4 Nxd4 16. cxd4 Qxf2+ 17. Kh2 Qxd4 18. Rad1 Qc5 19. Qxc5 Nxc5 20. Bf3 Rac8 21. Rxe8+ Rxe8 22. c4 h6 23. Kg3 Nd3 24. b3 b6 25. Rd2 Rc8 26. Bd6 Rd8 27. Ba3 f5 28. Bd5+ Kh8 29. Kf3 f4 30. g3 fxg3 31. Kxg3 Re8 32. h4 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.06.01"]
[Round "7"]
[White "Munoz Galvez, Jhon Edison"]
[Black "Hernandez, Gonzalo"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "2323"]
[BlackElo "2107"]
[PlyCount "84"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 d6 7. b3 Nc6 8. Bb2 Qe8 9. d5 exd5 10. cxd5 Nb4 11. Nc3 a5 12. a3 Na6 13. b4 Bd7 14. Qb3 Qh5 15. e3 Kh8 16. Qc4 Ng4 17. Ne2 Bf6 18. Nf4 Qe8 19. Bxf6 Nxf6 20. Nd4 Rc8 21. Rfc1 Rf7 22. Nfe6 Ne4 23. Nxf5 Nxf2 24. Nfxg7 Rxg7 25. Kxf2 Rf7+ 26. Kg1 axb4 27. Qd4+ Kg8 28. axb4 Qe7 29. Rf1 Bb5 30. Rxf7 Qxf7 31. Bf1 Bd7 32. Bh3 Qe7 33. Rf1 c5 34. Qa1 Nc7 35. Rf4 Nxe6 36. dxe6 Be8 37. Rf7 Qg5 38. Bf5 Qxe3+ 39. Kg2 Qe2+ 40. Kh3 Qh5+ 41. Kg2 Qe2+ 42. Kg1 Qe3+ 1/2-1/2

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.05.31"]
[Round "5"]
[White "Cardoso Cardoso, Jaidy Marcela"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1821"]
[BlackElo "2107"]
[PlyCount "62"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. h3 e6 4. Bf4 d6 5. e3 Be7 6. Bc4 0-0 7. Nbd2 Nc6 8. c3 Qe8 9. Qc2 Na5 10. Bd3 c5 11. g4 Nd5 12. Bh2 b5 13. gxf5 exf5 14. 0-0-0 c4 15. Be2 Be6 16. e4 fxe4 17. Qxe4 Qf7 18. Nh4 g5 19. Bh5 Qxh5 20. Qxe6+ Qf7 21. Qxf7+ Rxf7 22. Nhf3 Kf8 23. Rhg1 h6 24. a3 Ke8 25. Rde1 Kd7 26. Bg3 Raf8 27. Nh2 h5 28. f3 h4 29. Bf2 Nf4 30. Kc2 Nxh3 31. Rg2 Nc6 0-1

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.05.31"]
[Round "4"]
[White "Hernandez, Gonzalo"]
[Black "Alvarez Angel, Nelson Eduardo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2107"]
[BlackElo "1921"]
[PlyCount "56"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Bd3 e6 7. 0-0 Be7 8. Nc3 a6 9. Be3 Qc7 10. f4 d6 11. a4 b6 12. f5 Ne5 13. a5 b5 14. fxe6 fxe6 15. h3 Nc4 16. Bxc4 Qxc4 17. Nd2 Qc6 18. Qf3 0-0 19. Qg3 Bb7 20. Bh6 Rf7 21. Ne2 Qc5+ 22. Be3 Qxc2 23. Nd4 Nxe4 24. Qg4 Qd3 25. Nxe4 Qxe3+ 26. Nf2 h5 27. Nc2 Qxf2+ 28. Rxf2 hxg4 0-1

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.05.30"]
[Round "3"]
[White "Escobar Medina, Andres F"]
[Black "Hernandez, Gonzalo"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2294"]
[BlackElo "2107"]
[PlyCount "77"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 e6 6. Nc3 a6 7. Bxd7+ Bxd7 8. Bg5 Qa5 9. 0-0-0 Rc8 10. Rhe1 f6 11. Be3 Ne7 12. Nd2 Qc7 13. f4 b5 14. Nb3 Nc6 15. Qd2 Be7 16. Qf2 0-0 17. Kb1 Qb7 18. f5 Ne5 19. fxe6 Bxe6 20. Nd5 Rf7 21. Qg3 f5 22. Nd4 Bxd5 23. exd5 Ng6 24. Qf3 f4 25. Bc1 Ne5 26. Qe4 Rc5 27. Ne6 Rc4 28. Rd4 f3 29. Rxc4 bxc4 30. gxf3 Nxf3 31. Re3 Ne5 32. Rg3 Bf6 33. Nd4 Qb6 34. Nf5 Rb7 35. b3 Rc7 36. Nh6+ Kh8 37. Ng4 cxb3 38. Rxb3 Qc5 39. Be3 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.05.29"]
[Round "1"]
[White "Hernandez, Gonzalo"]
[Black "Rengifo Astudillo, Carlos Alberto"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2107"]
[BlackElo "1596"]
[PlyCount "99"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. g3 Be7 10. Bg2 0-0 11. 0-0 Bf5 12. c4 a6 13. Na3 Nd7 14. Be3 Bg6 15. Rc1 f5 16. f4 Rc8 17. Qd2 e4 18. b4 b6 19. h3 a5 20. bxa5 bxa5 21. Nb5 Nc5 22. Nd4 Be8 23. g4 Bd7 24. gxf5 Bxf5 25. Nc6 Qd7 26. Qxa5 Ra8 27. Qd2 Nd3 28. Rc2 Bf6 29. Kh2 Ra3 30. c5 Rfa8 31. cxd6 Qxd6 32. Ne5 Bxe5 33. fxe5 Qxe5+ 34. Kh1 g6 35. Bb6 Rc8 36. Rxc8+ Bxc8 37. Qh6 Bf5 38. Qg5 Ra8 39. h4 Re8 40. Be3 Qxd5 41. h5 Qd7 42. h6 Rf8 43. Bd2 Bg4 44. Rxf8+ Kxf8 45. Qf6+ Ke8 46. Bg5 Bf5 47. Qh8+ Kf7 48. Qxh7+ Kf8 49. Qh8+ Kf7 50. Qg7+ 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.08"]
[Round "8"]
[White "Duran Barraza, Mateo Andres"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1897"]
[BlackElo "2126"]
[PlyCount "70"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 g6 5. d3 Bg7 6. Bg5 h6 7. Bxe7 Nxe7 8. Qd2 0-0 9. 0-0 c6 10. Ba4 d6 11. h3 f5 12. Bb3+ Kh7 13. Kh2 d5 14. Rae1 fxe4 15. dxe4 d4 16. Ne2 g5 17. Ng3 Ng6 18. c3 g4 19. hxg4 Bxg4 20. Rh1 Rxf3 21. gxf3 Bxf3 22. Nf5 Bxh1 23. Rxh1 Nh4 24. Kg3 Nxf5+ 25. exf5 Qd6 26. Qg5 Rf8 27. Be6 Rf6 28. Qh5 e4+ 29. Kh3 Qf4 30. Qe8 Qf3+ 31. Kh2 Qxf2+ 32. Kh3 Qf3+ 33. Kh2 Rf8 34. Qg6+ Kh8 35. Rg1 Be5+ 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.08"]
[Round "9"]
[White "Hernandez, Gonzalo"]
[Black "Jimenez, Jose Mauricio"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2126"]
[BlackElo "2248"]
[PlyCount "86"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nc6 4. d5 Nb8 5. Be2 g6 6. h4 h6 7. Be3 Bg7 8. g4 a6 9. f4 c6 10. f5 cxd5 11. Nxd5 Nbd7 12. Nxf6+ Nxf6 13. Bf3 Qa5+ 14. c3 Bd7 15. Qc2 Bc6 16. Ne2 gxf5 17. gxf5 Nd7 18. Nd4 Bxd4 19. Bxd4 Ne5 20. Be2 Bb5 21. Bxe5 dxe5 22. Bxb5+ axb5 23. a3 0-0-0 24. Rd1 Qb6 25. Qe2 h5 26. Rf1 Rhg8 27. Rd2 Qc5 28. Kd1 Rxd2+ 29. Kxd2 Rg4 30. Rh1 Qc6 31. Rh3 Qxe4 32. Re3 Qd5+ 33. Rd3 Qb3 34. Qxe5 Qxb2+ 35. Ke3 Qc1+ 36. Rd2 Qg1+ 37. Kd3 Qg3+ 38. Qxg3 Rxg3+ 39. Kc2 Rg4 40. Rd5 Rxh4 41. Rxb5 Rf4 42. Kd2 h4 43. Ke3 Ra4 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.07"]
[Round "7"]
[White "Hernandez, Gonzalo"]
[Black "Valdes, Nicolas"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2126"]
[BlackElo "2005"]
[PlyCount "98"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. g3 Nf6 5. Bg2 Ng6 6. h4 h5 7. Bg5 Bc5 8. Nd2 a6 9. Nb3 Ba7 10. d6 c5 11. c4 b5 12. Qd3 Qb6 13. Bxf6 gxf6 14. Ne2 Bb7 15. 0-0 b4 16. Rad1 Nf8 17. f4 Ne6 18. fxe5 fxe5 19. Qf3 0-0-0 20. Qxf7 Rdf8 21. Qe7 Re8 22. Qf6 Bb8 23. Qf3 Bxd6 24. Qd3 Nd4 25. Nbxd4 cxd4 26. Rf6 Kb8 27. Bh3 Re7 28. Rdf1 Ka7 29. Rg6 Qc7 30. a3 a5 31. axb4 Bxb4 32. b3 d6 33. Be6 Rhe8 34. Bf5 Ba6 35. Rc1 Qc5 36. Kg2 d5 37. Rxa6+ Kxa6 38. cxd5+ Kb6 39. Rxc5 Bxc5 40. Qd2 Rc7 41. Qh6+ Kb5 42. d6 Rf7 43. Bg6 Re6 44. Qxh5 Rg7 45. Be8+ Kb4 46. d7 Bb6 47. Qf3 Bd8 48. Qd3 Rc6 49. Qb1 Bxh4 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.06"]
[Round "5"]
[White "Hernandez, Gonzalo"]
[Black "Perez Garcia, Rodney Oscar"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2126"]
[BlackElo "2337"]
[PlyCount "50"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be2 c6 4. f4 d5 5. e5 Nh6 6. Nf3 Bg4 7. Ng5 Bxe2 8. Qxe2 Na6 9. 0-0 Qb6 10. c3 e6 11. b4 Nc7 12. Nd2 a5 13. bxa5 Qxa5 14. Qd3 0-0 15. a4 Rfc8 16. Nb3 Qa6 17. Qh3 b6 18. a5 Qc4 19. Nd2 Qe2 20. Ndf3 Rxa5 21. Rxa5 bxa5 22. Ba3 Re8 23. Ne1 Nb5 24. Qf3 Qxf3 25. Rxf3 Nxa3 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.05"]
[Round "4"]
[White "Hernandez, Gonzalo"]
[Black "Nieto, Manuel Valerio Wald"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2126"]
[BlackElo "1995"]
[PlyCount "71"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Bg5 a5 10. a4 Be6 11. f4 Rc8 12. f5 Bxb3 13. cxb3 Qb6+ 14. Kh1 Nb4 15. Bc4 Rfd8 16. fxg6 hxg6 17. Qe2 Qc5 18. Be3 Qc6 19. Bb5 Qc7 20. Qf2 Rf8 21. Bb6 Ng4 22. Qg1 Qb8 23. h3 Ne5 24. Bxa5 Nbc6 25. Bb6 Nb4 26. Rad1 Nbc6 27. Qf2 Nd7 28. Be3 Nf6 29. Qh4 Na5 30. Nd5 Nxd5 31. exd5 Nxb3 32. Qxe7 Rc2 33. Bf4 Rxb2 34. Bxd6 Qc8 35. Qg5 Rd8 36. Be7 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.04"]
[Round "1"]
[White "Estrella Becerra, Fernando"]
[Black "Hernandez, Gonzalo"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1986"]
[BlackElo "2126"]
[PlyCount "125"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 0-0 5. Nf3 Re8 6. 0-0 Nc6 7. d3 h6 8. a3 Bxc3 9. bxc3 d6 10. Rb1 Rb8 11. h3 e4 12. Nd4 Ne5 13. Bf4 c5 14. Bxe5 cxd4 15. Bxd4 b6 16. Qd2 Bb7 17. Rfe1 Nh7 18. f3 f5 19. Rb5 Qd7 20. Reb1 Bc6 21. R5b4 Ng5 22. fxe4 fxe4 23. h4 exd3 24. exd3 Qg4 25. hxg5 Re2 26. Qxe2 Qxe2 27. Bxc6 Qxd3 28. Bd5+ Kh7 29. R4b2 Re8 30. Rf1 Re2 31. Rxe2 Qxe2 32. gxh6 Kxh6 33. Rf7 Qd1+ 34. Kf2 Qd2+ 35. Kf3 Qd1+ 36. Kg2 Qe2+ 37. Rf2 Qe1 38. Kf3 Qd1+ 39. Kf4 Qh5 40. g4 Qh3 41. Rf3 Qh2+ 42. Kf5 g6+ 43. Ke6 Kg5 44. Rf2 Qg3 45. Bf6+ Kh6 46. g5+ Kh5 47. Rg2 Qf4 48. Kf7 a5 49. Be6 b5 50. cxb5 d5 51. b6 Qd6 52. b7 Qc7+ 53. Be7 Qf4+ 54. Ke8 Qe5 55. Kd7 Qb8 56. Kc6 Qe5 57. Bxd5 Qxc3+ 58. Bc5 Qe5 59. Bd6 Qe8+ 60. Kb6 Qe3+ 61. Bc5 Qe5 62. Bc6 a4 63. Rd2 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.04"]
[Round "2"]
[White "Hernandez, Gonzalo"]
[Black "Hernandez, Elvert"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2126"]
[BlackElo "2027"]
[PlyCount "89"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. g3 Be7 10. Bg2 Bd7 11. a4 0-0 12. 0-0 f5 13. c4 Bxb5 14. axb5 Bf6 15. g4 f4 16. Be4 Bg5 17. Qc2 g6 18. Bxg6 hxg6 19. Qxg6+ Kh8 20. Ra3 Bh4 21. Rh3 Qf6 22. Qh5+ Kg7 23. Rxh4 Qg6 24. f3 Nd7 25. Bd2 a6 26. Bb4 Qxh5 27. Rxh5 Rf6 28. Ra1 Nb6 29. bxa6 bxa6 30. b3 Nd7 31. Bc3 Kg6 32. h4 Rf7 33. Ra5 Nf6 34. Rg5+ Kh6 35. Rf5 Kg7 36. Be1 Rb7 37. b4 Rc8 38. Rxa6 Rxc4 39. Rxd6 Nd7 40. h5 Rc1 41. Kf2 Ra7 42. g5 Ra2+ 43. Kf1 Rcc2 44. Rxd7+ Kg8 45. Rxe5 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.08"]
[Round "9"]
[White "Hernandez, Gonzalo"]
[Black "Rueda Kjeldsen, Juan Carlos"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2131"]
[BlackElo "1979"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be7 8. g4 Be6 9. Bg2 0-0 10. 0-0 Nc6 11. f4 exf4 12. Nxf4 Qb6+ 13. Kh1 Rae8 14. g5 Nd7 15. Nfd5 Qd8 16. Nxe7+ Qxe7 17. Bf4 Nde5 18. Nd5 Qd8 19. Qh5 Ng6 20. Rad1 Nce5 21. Bg3 Bxd5 22. Rxd5 Qc7 23. Qd1 Rd8 24. b3 b5 25. h4 Ne7 26. Rd2 Kh8 27. Rdf2 Kg8 28. h5 b4 29. Qd2 N7c6 30. h6 g6 31. Rf6 Na7 32. Qxb4 Qxc2 33. Bxe5 dxe5 34. Qb7 Rd1 35. Qxa7 Rxf1+ 36. Rxf1 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.08"]
[Round "8"]
[White "Moreno Lozano, David"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1912"]
[BlackElo "2131"]
[PlyCount "56"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Be2 Bd7 10. 0-0 Rc8 11. Kh1 Na5 12. Rac1 a6 13. b3 e5 14. Bg5 exd4 15. Nd5 Nc6 16. Bd3 Be6 17. Nxf6+ Bxf6 18. Bxf6 Qxf6 19. f4 Bd7 20. f5 gxf5 21. exf5 Kh8 22. Rf3 Ne5 23. Rh3 Nxd3 24. Rxd3 Bc6 25. Rxd4 Rg8 26. Rg1 Rxg2 27. Rxg2 Rg8 28. Rxd6 Qa1+ 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.07"]
[Round "7"]
[White "Hernandez, Gonzalo"]
[Black "Barrios, Felipe"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2131"]
[BlackElo "1948"]
[PlyCount "104"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Bb4 7. a3 Bxc3+ 8. bxc3 h5 9. g5 Qa5 10. h4 Nd7 11. Bd2 Qa4 12. Ra2 Nb6 13. Nf4 Ne7 14. Qb1 Be4 15. Rh3 g6 16. Rb2 0-0 17. Kd1 Nc4 18. Rb4 Qa6 19. Bxc4 dxc4 20. Rxb7 Nf5 21. f3 Bd5 22. Qb2 Rad8 23. Ke2 Nxd4+ 24. Kf2 Nb5 25. Re7 Bxf3 26. Be3 Bg4 27. Rh1 Rfe8 28. Rxe8+ Rxe8 29. Bc5 Qa5 30. Qb4 Qc7 31. Re1 a5 32. Qxc4 Rd8 33. Nd3 Bf5 34. a4 Na7 35. Qa6 Nc8 36. Qc4 Rd5 37. Bd4 Nb6 38. Qa6 c5 39. Be3 Bxd3 40. cxd3 Qxe5 41. Re2 Qh2+ 42. Kf1 Rf5+ 43. Rf2 Nd5 44. Bxc5 Qh1+ 45. Ke2 Nxc3+ 46. Kd2 Rxc5 47. Qa7 Qd1+ 48. Ke3 Nd5+ 49. Kd4 Rc7 50. Qb8+ Kg7 51. Qb2 Qxa4+ 52. Ke5 Qb4 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.07"]
[Round "6"]
[White "Rodriguez, German Enrique"]
[Black "Hernandez, Gonzalo"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "1970"]
[BlackElo "2131"]
[PlyCount "16"]
[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. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 c6 7. e3 Nbd7 8. Nc3 e5 1/2-1/2

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "5"]
[White "Corpus, Eugenio"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1872"]
[BlackElo "2131"]
[PlyCount "68"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 Bd7 9. Bb3 Rc8 10. Qd2 h5 11. 0-0-0 Ne5 12. Rhe1 0-0 13. h3 Qa5 14. f4 Nc4 15. Bxc4 Rxc4 16. e5 Ne8 17. Nb3 Qa6 18. Bd4 dxe5 19. fxe5 Be6 20. Kb1 Nc7 21. Nc5 Qc6 22. Nxe6 Nxe6 23. Bxa7 Qa6 24. Bg1 Ra8 25. a3 Rb4 26. a4 b5 27. Qd7 bxa4 28. Nd5 Rb7 29. Nxe7+ Kf8 30. Nxg6+ fxg6 31. Rf1+ Kg8 32. Qd5 Rab8 33. Bd4 Rd8 34. Qe4 Rxd4 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "4"]
[White "Hernandez, Gonzalo"]
[Black "Alarcon Casellas, Rolando"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2131"]
[BlackElo "2438"]
[PlyCount "88"]
[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. Bd3 Bc5 6. Nb3 Be7 7. 0-0 d6 8. c4 Nd7 9. Qe2 b6 10. Nc3 Bb7 11. f4 Ngf6 12. a4 Rc8 13. Be3 0-0 14. a5 bxa5 15. Nxa5 Ba8 16. b4 d5 17. c5 d4 18. e5 dxe3 19. exf6 Bxf6 20. Ra3 Nxc5 21. bxc5 Bxc3 22. Rxc3 Qxa5 23. Qxe3 g6 24. Rfc1 Bc6 25. Be2 Rfd8 26. Bf1 Qa2 27. R1c2 Qa4 28. Rc4 Qb5 29. Rd4 Qb1 30. Rc1 Qb2 31. Rxd8+ Rxd8 32. Qc3 Qxc3 33. Rxc3 a5 34. Kf2 a4 35. Bd3 Ra8 36. Bc4 a3 37. Ba2 Kf8 38. g3 Ke7 39. Ke3 Bd5 40. Rc2 Kd7 41. Kd4 Ra4+ 42. Kc3 Kc6 43. Bxd5+ exd5 44. Ra2 Kxc5 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.05"]
[Round "2"]
[White "Corredor Castellanos, Camilo"]
[Black "Hernandez, Gonzalo"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1882"]
[BlackElo "2131"]
[PlyCount "85"]
[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 d6 3. Bc4 Nc6 4. c3 Nf6 5. d3 e6 6. 0-0 Be7 7. Nbd2 0-0 8. Bb3 Nd7 9. Re1 Bf6 10. Nc4 Nde5 11. Nfxe5 dxe5 12. Be3 b6 13. Qe2 Ba6 14. Rad1 Qe7 15. Qf3 Rad8 16. Bc1 Rd7 17. Na3 b5 18. Be3 Rfd8 19. Qe2 Bg5 20. Bc2 g6 21. f3 Bxe3+ 22. Qxe3 f5 23. f4 exf4 24. Qxf4 e5 25. Qf3 f4 26. Bb3+ Kg7 27. Bd5 Qf6 28. Qf2 Ne7 29. Qxc5 Nxd5 30. exd5 Rxd5 31. Qxa7+ Kh6 32. d4 exd4 33. Re7 dxc3 34. Rxh7+ Kg5 35. h4+ Kg4 36. Rxd5 Rxd5 37. Qf2 Qd4 38. bxc3 Qxf2+ 39. Kxf2 Rd2+ 40. Ke1 Rxa2 41. Nb1 Ra1 42. Rh6 Rxb1+ 43. Kf2 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.05"]
[Round "3"]
[White "Hernandez, Gonzalo"]
[Black "Garcia S, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2131"]
[BlackElo "1939"]
[PlyCount "75"]
[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 d5 2. exd5 Nf6 3. h3 Nxd5 4. Nf3 g6 5. d4 Bg7 6. Bc4 0-0 7. 0-0 c6 8. Re1 e6 9. Bb3 Nd7 10. c4 N5b6 11. c5 Nd5 12. Nbd2 b6 13. cxb6 axb6 14. Nc4 Qc7 15. Nce5 N7f6 16. Bd2 Bb7 17. Rc1 Rac8 18. Rc2 Qd6 19. Qc1 c5 20. dxc5 Rxc5 21. Rxc5 Qxc5 22. Qxc5 bxc5 23. Rc1 Ne4 24. Be1 Nf4 25. Bc4 Bd5 26. Kf1 Rd8 27. a4 h5 28. Bb5 Bf6 29. Ba5 Ra8 30. Bb6 Nd2+ 31. Ke1 Nxf3+ 32. Nxf3 Nxg2+ 33. Ke2 Nf4+ 34. Ke3 Ng2+ 35. Ke2 Bxb2 36. Rxc5 Nf4+ 37. Ke3 Ng2+ 38. Ke2 1/2-1/2

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.04"]
[Round "1"]
[White "Hernandez, Gonzalo"]
[Black "Rivera Quintero, Ramon Alberto"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2131"]
[BlackElo "1746"]
[PlyCount "73"]
[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 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. h3 Nc6 7. g4 Qc7 8. Bg2 e5 9. Nf5 g6 10. Bg5 Nd7 11. Nd5 Qa5+ 12. Bd2 Qd8 13. Nfe3 Nb6 14. Nxb6 Qxb6 15. Nd5 Qd8 16. Be3 Rb8 17. Bb6 Qh4 18. Bc7 Bh6 19. Bxd6 Be6 20. Nc7+ Kd7 21. Bxe5+ Kc8 22. Bxh8 Kxc7 23. Bc3 f5 24. e5 Rd8 25. Qe2 Nd4 26. Bxd4 Rxd4 27. Rd1 Bc4 28. Rxd4 Bxe2 29. Kxe2 Qe7 30. f4 Qc5 31. Rhd1 Qb5+ 32. c4 Qxb2+ 33. R1d2 Qc1 34. g5 Bf8 35. Rd7+ Kb6 36. Rxb7+ Ka5 37. Rd6 1-0

