[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.30"]
[Round "9"]
[White "Gonzalez, Juan Manuel"]
[Black "Vargas, Mauricio"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2127"]
[BlackElo "2125"]
[PlyCount "88"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Na3 Na7 9. Nc2 Bf5 10. Rc1 Nc6 11. a3 h6 12. Be2 Na5 13. Nd2 Ne4 14. Na1 Nf6 15. f3 b5 16. Kf2 e6 17. Rhe1 Nc6 18. h3 Bh7 19. Bd1 Be7 20. Bc2 0-0 21. Bxh7+ Kxh7 22. Nc2 Nd7 23. e4 e5 24. Be3 Nf6 25. f4 exf4 26. Bxf4 Nh5 27. exd5 Nxf4 28. dxc6 Nd3+ 29. Kf3 Bg5 30. cxb7 Rab8 31. Ne3 Bxe3 32. Rxe3 Nxc1 33. Re7 Rfe8 34. Rxe8 Rxe8 35. Ne4 Rb8 36. Nd6 Nb3 37. Ke4 Na5 38. Kd5 Nxb7 39. Nxb7 Rxb7 40. Kc6 Re7 41. d5 Re2 42. Kxb5 Rxg2 43. d6 Rd2 44. Kc6 f5 0-1

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.29"]
[Round "7"]
[White "Hernandez Jimenez, Jeronimo"]
[Black "Gonzalez, Juan Manuel"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2167"]
[BlackElo "2127"]
[PlyCount "105"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. Nf3 Bf5 5. cxd5 Nxd5 6. Qb3 Qb6 7. Qxb6 axb6 8. Nxd5 cxd5 9. e3 Nc6 10. Bd2 Bd7 11. Bb5 e6 12. 0-0 Bd6 13. Bc3 Na5 14. Bd3 f5 15. Ne5 Bxe5 16. dxe5 Kf7 17. f3 Rhc8 18. e4 Nc4 19. Rfd1 fxe4 20. fxe4 Bc6 21. a3 b5 22. Rf1+ Kg8 23. Rae1 dxe4 24. Bxe4 Bxe4 25. Rxe4 Nxa3 26. Rb4 Ra4 27. Rb3 Rac4 28. Rd1 b4 29. Bxb4 Rc1 30. Rxc1 Rxc1+ 31. Kf2 Nc4 32. Bc3 Rc2+ 33. Kf3 b6 34. Rb4 Nd2+ 35. Bxd2 Rxd2 36. Rxb6 Kf7 37. b4 Rd5 38. Ke4 Rd2 39. Kf3 Rd5 40. Ke4 Rd2 41. g4 Rxh2 42. Rb7+ Kf8 43. Kd4 Rh4 44. Kc5 Rxg4 45. Kd6 h5 46. Kxe6 Rg6+ 47. Kf5 Rg1 48. b5 h4 49. Rb8+ Ke7 50. b6 g6+ 51. Kf4 g5+ 52. Kf5 h3 53. b7 1-0

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.29"]
[Round "8"]
[White "Pazos Gambarrotti, Plinio Efrain"]
[Black "Gonzalez, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2083"]
[BlackElo "2127"]
[PlyCount "24"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. Nc3 e6 5. e3 Nf6 6. Ne5 Nfd7 7. f4 f6 8. g4 fxe5 9. gxf5 Qh4+ 10. Kd2 exd4 11. exd4 exf5 12. cxd5 Qf2+ 1/2-1/2

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.28"]
[Round "6"]
[White "Gonzalez, Juan Manuel"]
[Black "Munoz Galvez, Jhon Edison"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2127"]
[BlackElo "2292"]
[PlyCount "63"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. h3 Nbd7 4. Bf4 b6 5. e3 Bb7 6. Be2 e6 7. 0-0 Be7 8. a4 a6 9. Nbd2 0-0 10. Re1 Re8 11. c3 Bf8 12. Nc4 Ra7 13. Bd3 Qa8 14. Qe2 Ne4 15. Qf1 f5 16. Ng5 e5 17. dxe5 dxe5 18. Bxe4 fxe4 19. Rad1 Bd5 20. Rxd5 Qxd5 21. Rd1 Qc6 22. Rxd7 Qxd7 23. Nxe5 Rxe5 24. Bxe5 Qd5 25. Qb1 h6 26. Qxe4 Qd1+ 27. Kh2 hxg5 28. Qc4+ Kh8 29. Qe6 c5 30. Qh6+ Kg8 31. Qxg5 Qxa4 32. h4 0-1

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.28"]
[Round "5"]
[White "Mogollon Tobar, Nicolle Juliet"]
[Black "Gonzalez, Juan Manuel"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1899"]
[BlackElo "2127"]
[PlyCount "84"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Be7 6. c3 Nf6 7. Nd2 0-0 8. 0-0 Ne5 9. Be2 d5 10. exd5 Nxd5 11. N2f3 Ng6 12. Qc2 c6 13. a4 Bf6 14. a5 a6 15. Rd1 Qc7 16. Bg5 Bxg5 17. Nxg5 Qf4 18. Ne4 Re8 19. Nc5 Qg5 20. Ne4 Qe5 21. Ng3 Ndf4 22. Bf1 Bg4 23. f3 Bd7 24. Nb3 Be6 25. Kh1 h5 26. Nd2 h4 27. Nge4 h3 28. g3 Nd5 29. Nc4 Qh5 30. Qf2 Ne5 31. Nxe5 Qxe5 32. Re1 Qc7 33. Ng5 Bf5 34. Bxh3 Bxh3 35. Nxh3 Rxe1+ 36. Qxe1 Qd7 37. Nf2 Re8 38. Qd2 Qf5 39. f4 Qh5 40. Re1 Qf3+ 41. Kg1 Rxe1+ 42. Qxe1 Ne3 0-1

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.27"]
[Round "4"]
[White "Gonzalez, Juan Manuel"]
[Black "Malka, Samuel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2127"]
[BlackElo "2265"]
[PlyCount "84"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 c5 6. Nbd2 d5 7. 0-0 Qb6 8. Qc1 Nc6 9. c3 Nh5 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nxg3 13. hxg3 Bf5 14. dxc5 Qxc5 15. Nd4 Bg6 16. g4 Nxd4 17. exd4 Qd6 18. Re1 a6 19. Nf1 e5 20. dxe5 Bxe5 21. Qd2 d4 22. Rad1 Rad8 23. cxd4 Bxd4 24. Bf3 Qb6 25. b3 Bf6 26. Qe3 Qb4 27. Ng3 Bc3 28. Rxd8 Rxd8 29. Rd1 Rxd1+ 30. Bxd1 Bd4 31. Qe8+ Kg7 32. Bc2 Bxf2+ 33. Kxf2 Qc5+ 34. Kf3 Qxc2 35. Qe5+ Kh7 36. Nf5 Bxf5 37. gxf5 Qc6+ 38. Kf2 h5 39. g3 Qc2+ 40. Ke3 Qc1+ 41. Ke2 Qc6 42. Kd3 Qb5+ 0-1

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.27"]
[Round "3"]
[White "Guerra Tulcan, Lenin"]
[Black "Gonzalez, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2340"]
[BlackElo "2127"]
[PlyCount "54"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. 0-0 Nf6 8. d4 e6 9. c3 Be7 10. Re1 0-0 11. Nd2 Qb6 12. Nf1 Rac8 13. Ng3 Rfd8 14. Qe2 Bb5 15. Qf3 Be8 16. Qe3 a5 17. f4 g6 18. f5 exf5 19. Nxg6 hxg6 20. Qxe7 Ne4 21. Bf4 Rd7 22. Qa3 Rc4 23. Bh6 Rd6 24. Bf4 Re6 25. Bh6 Rd6 26. Bf4 Re6 27. Bh6 Rd6 1/2-1/2

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.26"]
[Round "1"]
[White "Aguero Jimenez, Luis Lazaro"]
[Black "Gonzalez, Juan Manuel"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "2465"]
[BlackElo "2127"]
[PlyCount "87"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bf5 7. Be3 Rg8 8. Nh4 e6 9. Nxf5 Qa5+ 10. Qd2 Qxf5 11. 0-0-0 Nd7 12. c4 a5 13. Bd3 Qh5 14. f3 Bb4 15. Qf2 f5 16. h3 0-0-0 17. c5 a4 18. Qc2 a3 19. bxa3 Bxa3+ 20. Kb1 f4 21. Bxf4 e5 22. g4 Qh4 23. dxe5 Nxc5 24. Bxh7 Rge8 25. Bf5+ Ne6 26. Ka1 Qe7 27. Be3 Kb8 28. Rxd8+ Rxd8 29. Rd1 Rxd1+ 30. Qxd1 Qb4 31. Qd6+ Qxd6 32. exd6 Bxd6 33. Bxe6 Be5+ 34. Kb1 fxe6 35. f4 Bh8 36. Kc2 Kc7 37. Kd3 Kd6 38. Bd4 e5 39. Bxe5+ Bxe5 40. fxe5+ Kxe5 41. h4 b5 42. h5 c5 43. h6 Kf6 44. g5+ 1-0

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.26"]
[Round "2"]
[White "Gonzalez, Juan Manuel"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2127"]
[BlackElo "1887"]
[PlyCount "51"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. c3 c5 7. 0-0 Qb6 8. Nbd2 Nc6 9. h3 cxd4 10. exd4 Be6 11. Ng5 Bd7 12. Nc4 Qc7 13. a4 h6 14. Nf3 Nd5 15. Bh2 b6 16. Re1 Nd8 17. Bf1 Ne6 18. Qb3 Bc6 19. Ne3 Qb7 20. a5 Nef4 21. a6 Qd7 22. Bxf4 Nxf4 23. d5 e5 24. dxc6 Qxc6 25. Qb5 Qe4 26. Nd2 1-0

[Event "Buenaventura op"]
[Site "Buenaventura"]
[Date "2021.10.10"]
[Round "6"]
[White "Gonzalez, Juan Manuel"]
[Black "Arango Arenas, Juan Camilo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2122"]
[BlackElo "2223"]
[PlyCount "48"]
[EventDate "2021.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d5 6. 0-0 c5 7. Nbd2 Nc6 8. h3 Nd7 9. c4 dxc4 10. Nxc4 cxd4 11. exd4 Nb6 12. Nce5 Nxe5 13. Nxe5 Be6 14. Bf3 Bd5 15. Rc1 Bxf3 16. Nxf3 Qd5 17. Re1 Qxa2 18. Rc5 e6 19. b3 Rac8 20. Re2 Qa6 21. Bc7 Nd5 22. Ra5 Nc3 23. Rxa6 Nxd1 24. Ra1 Nc3 0-1

[Event "Buenaventura op"]
[Site "Buenaventura"]
[Date "2021.10.10"]
[Round "7"]
[White "Torres Benitez, Fabio Ignacio"]
[Black "Gonzalez, Juan Manuel"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1946"]
[BlackElo "2122"]
[PlyCount "70"]
[EventDate "2021.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. d4 Nf6 5. e5 Nfd7 6. h3 Bh5 7. g4 Bg6 8. h4 h5 9. Bd3 Bxd3 10. Qxd3 e6 11. Ng5 Be7 12. gxh5 Nf8 13. Bd2 c5 14. dxc5 Nc6 15. f4 Bxc5 16. Na4 Be7 17. a3 Rxh5 18. Qf3 g6 19. b4 Rc8 20. Be3 Nd7 21. Rd1 b5 22. Nb2 a5 23. c3 axb4 24. axb4 Ncxe5 25. fxe5 Nxe5 26. Qg3 Nc4 27. Nxc4 Rxc4 28. Nxe6 Bd6 29. Qg2 Qe7 30. Ng7+ Kf8 31. Nxh5 Qxe3+ 32. Qe2 Qxc3+ 33. Kf1 gxh5 34. Rxd5 Rf4+ 35. Kg2 Rg4+ 0-1

[Event "Buenaventura op"]
[Site "Buenaventura"]
[Date "2021.10.09"]
[Round "5"]
[White "Gonzalez, Juan Manuel"]
[Black "Borrero, Alexander"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2122"]
[BlackElo "1923"]
[PlyCount "45"]
[EventDate "2021.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 g6 4. e3 Bg7 5. Be2 c6 6. 0-0 Qb6 7. Nbd2 0-0 8. Nc4 Qd8 9. a4 a5 10. h3 h6 11. c3 Be6 12. Qb3 Nbd7 13. Qxb7 Rb8 14. Qxc6 Nb6 15. Nxa5 Bd5 16. Qb5 Nc4 17. Nc6 Qc7 18. Nxb8 Rxb8 19. Bxc4 Bxc4 20. Qc5 Qxc5 21. dxc5 Bxf1 22. Kxf1 Rxb2 23. a5 1-0

[Event "Buenaventura op"]
[Site "Buenaventura"]
[Date "2021.10.09"]
[Round "4"]
[White "Restrepo, Romario"]
[Black "Gonzalez, Juan Manuel"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1546"]
[BlackElo "2122"]
[PlyCount "82"]
[EventDate "2021.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. exd5 cxd5 7. Bb5+ Nc6 8. 0-0 Nf6 9. Re1 Be7 10. d3 0-0 11. Bxc6 bxc6 12. Bg5 Rb8 13. Rab1 h6 14. Bh4 Rb4 15. Bg3 Qb6 16. b3 Qc5 17. Be5 Nd7 18. d4 Nxe5 19. dxe5 f6 20. Na4 Qxc2 21. Rb2 Qg6 22. exf6 Rxf6 23. Qg3 Qxg3 24. fxg3 Bd6 25. g4 Bg3 26. Re3 Bf4 27. Rf3 Re4 28. Kf1 Bg3 29. Rb1 Re3 30. Rxf6 gxf6 31. Rc1 d4 32. Rd1 d3 33. Nc3 a5 34. Nb1 e5 35. Nc3 Kf7 36. Rb1 Ke6 37. Rd1 e4 38. Rb1 Ke5 39. Rd1 Kd4 40. Nb1 Re2 41. Nd2 Rxd2 0-1

[Event "Buenaventura op"]
[Site "Buenaventura"]
[Date "2021.10.08"]
[Round "1"]
[White "Aguilar Mayorga, Cristian David"]
[Black "Gonzalez, Juan Manuel"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "2122"]
[PlyCount "50"]
[EventDate "2021.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 Bd6 4. Bc4 Nf6 5. Qe2 e4 6. d3 0-0 7. dxe4 Nxe4 8. 0-0 Re8 9. Qd3 Bf5 10. Nd4 Bg6 11. Qf3 Nd7 12. Bf4 Qf6 13. Bxd6 Qxd4 14. Bb5 Nxd6 15. Bxd7 Re7 16. c3 Qb6 17. Ba4 Qxb2 18. Na3 Qxa3 19. Bb3 a5 20. c4 a4 21. c5 Qxc5 22. Rac1 Qa3 23. Bc4 Qxf3 24. gxf3 Nxc4 25. Rxc4 Bd3 0-1

[Event "Buenaventura op"]
[Site "Buenaventura"]
[Date "2021.10.08"]
[Round "2"]
[White "Gonzalez, Juan Manuel"]
[Black "Diaz Sierra, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2122"]
[BlackElo "1754"]
[PlyCount "79"]
[EventDate "2021.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c3 Nf6 3. Nf3 c6 4. Bf4 Bf5 5. e3 e6 6. Be2 Bd6 7. 0-0 0-0 8. Nbd2 Qc7 9. Bxd6 Qxd6 10. Qb3 Nbd7 11. c4 a5 12. a4 Qc7 13. Rfc1 h6 14. Bd3 Bxd3 15. Qxd3 Rfe8 16. e4 dxe4 17. Nxe4 Rad8 18. Qe2 Nxe4 19. Qxe4 Nf6 20. Qc2 Re7 21. Re1 Red7 22. h3 c5 23. dxc5 Qxc5 24. Re5 Qc7 25. Rae1 Rd3 26. R5e3 Qd6 27. c5 Qd5 28. Rxd3 Qxd3 29. Qxd3 Rxd3 30. Rc1 Rb3 31. c6 bxc6 32. Rxc6 Rb4 33. b3 Ne4 34. Rc8+ Kh7 35. Ra8 Rxb3 36. Rxa5 Rb1+ 37. Kh2 Ra1 38. Ra8 f6 39. Nd4 Nc5 40. a5 1/2-1/2

[Event "Cali Cuartas Memorial op"]
[Site "Cali"]
[Date "2017.11.28"]
[Round "10"]
[White "Rios, Cristhian Camilo"]
[Black "Gonzalez, Juan Manuel"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2436"]
[BlackElo "2128"]
[PlyCount "56"]
[EventDate "2017.11.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. f4 Nf6 4. Nf3 Qb6 5. e3 Bf5 6. d3 e6 7. Qe2 Nbd7 8. 0-0 a5 9. h3 h6 10. Kh2 Be7 11. Nbd2 Nc5 12. b3 a4 13. Bb2 0-0 14. Ne5 axb3 15. axb3 Na4 16. Ndc4 dxc4 17. Nxc4 Qb5 18. bxa4 Rxa4 19. Rxa4 Qxa4 20. Ra1 Qb4 21. Ra7 Re8 22. e4 Bh7 23. Ba3 Qb1 24. Bxe7 Rxe7 25. e5 Ne8 26. Bxc6 Kf8 27. Bxe8 Rxe8 28. Nd6 Rb8 1-0

[Event "Cali Cuartas Memorial op"]
[Site "Cali"]
[Date "2017.11.27"]
[Round "9"]
[White "Renteria, Rolando"]
[Black "Gonzalez, Juan Manuel"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2042"]
[BlackElo "2128"]
[PlyCount "54"]
[EventDate "2017.11.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be2 Bf5 6. Nf3 e6 7. 0-0 Qb6 8. dxc5 Bxc5 9. b4 Be7 10. b5 Na5 11. Nd4 Bg6 12. Nd2 Rc8 13. N2b3 Nc4 14. Bf4 Nh6 15. Bxh6 gxh6 16. Bxc4 Rxc4 17. Qd2 Qc7 18. Rfe1 0-0 19. Qxh6 Rxc3 20. h4 Qd8 21. g3 Kh8 22. Qd2 Rd3 23. Qb2 Rg8 24. Nc1 Ba3 25. Nxd3 Bxb2 26. Nxb2 Qb6 27. Rac1 Bh5 0-1

[Event "Cali Cuartas Memorial op"]
[Site "Cali"]
[Date "2017.11.26"]
[Round "7"]
[White "Gonzalez, Juan Manuel"]
[Black "Beltran, Carlos Armando"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2128"]
[BlackElo "2197"]
[PlyCount "53"]
[EventDate "2017.11.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 c5 3. c3 Nf6 4. Bf4 cxd4 5. cxd4 Bb4+ 6. Nc3 Nc6 7. a3 Be7 8. e3 d5 9. Bd3 0-0 10. Ne5 Nxe5 11. Bxe5 b6 12. Rc1 Bb7 13. Qe2 Rc8 14. 0-0 Nd7 15. Bg3 f5 16. Ba6 Bxa6 17. Qxa6 g5 18. Nb5 f4 19. exf4 Rxc1 20. Rxc1 Nb8 21. Qxa7 Qe8 22. fxg5 Bxg5 23. Rc7 Qg6 24. h4 Be3 25. Be5 Bh6 26. Rc3 Nc6 27. Rxc6 1-0

[Event "Cali Cuartas Memorial op"]
[Site "Cali"]
[Date "2017.11.26"]
[Round "8"]
[White "Gonzalez, Juan Manuel"]
[Black "Valdes Romero, Leonardo"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2128"]
[BlackElo "2416"]
[PlyCount "24"]
[EventDate "2017.11.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 b6 7. a4 a6 8. 0-0 c5 9. c3 Bb7 10. Nbd2 Nbd7 11. Qb3 Qc7 12. Bh2 Rfd8 0-1

[Event "Cali Cuartas Memorial op"]
[Site "Cali"]
[Date "2017.11.25"]
[Round "6"]
[White "Torres Cueto, Jesus Marcial"]
[Black "Gonzalez, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2110"]
[BlackElo "2128"]
[PlyCount "47"]
[EventDate "2017.11.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bf4 0-0 8. h3 Nc6 9. a3 Ne4 10. Bd3 Nxc3 11. bxc3 Na5 12. cxd5 exd5 13. 0-0 Be6 14. Re1 Rc8 15. Qc2 h6 16. g4 Nc4 17. a4 Qa5 18. g5 Na3 19. Rxa3 Bxa3 20. gxh6 Qxc3 21. Bh7+ Kh8 22. hxg7+ Kxg7 23. Be5+ Kh6 24. Bf4+ 1/2-1/2

[Event "Cali Cuartas Memorial op"]
[Site "Cali"]
[Date "2017.11.24"]
[Round "5"]
[White "Gonzalez, Juan Manuel"]
[Black "Bolivar, Jeison"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2128"]
[BlackElo "2140"]
[PlyCount "37"]
[EventDate "2017.11.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c3 e6 4. Bf4 Bd6 5. Bxd6 Qxd6 6. e3 c5 7. Ne5 0-0 8. Bd3 b6 9. Qe2 Bb7 10. Nd2 Nc6 11. f4 Ne7 12. Qf3 Qc7 13. g4 c4 14. Bc2 b5 15. g5 Ne4 16. Nxe4 dxe4 17. Bxe4 Bxe4 18. Qxe4 f6 19. gxf6 1-0

[Event "Cali Cuartas Memorial op"]
[Site "Cali"]
[Date "2017.11.23"]
[Round "2"]
[White "Gonzalez, Juan Manuel"]
[Black "Gomez Barrero, Sergio"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2128"]
[BlackElo "2006"]
[PlyCount "58"]
[EventDate "2017.11.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 Nh5 5. Bg5 c5 6. c3 cxd4 7. exd4 Qb6 8. Nbd2 h6 9. Nc4 Qe6+ 10. Be3 Nf4 11. Nce5 Bxe5 12. Nxe5 f6 13. Bxf4 fxe5 14. dxe5 Nc6 15. Qc2 b6 16. 0-0-0 g5 17. Bg3 Qxa2 18. Qe4 Bb7 19. Bc4 Qa1+ 20. Kc2 Nb4+ 21. cxb4 Qa4+ 22. Kd3 Bxe4+ 23. Kxe4 Qxb4 24. Rd4 Qxb2 25. Rhd1 Rc8 26. Ba6 Qc2+ 27. Kf3 0-0+ 28. Kg4 Qf5+ 29. Kh5 g4+ 0-1

[Event "Cali Cuartas Memorial op"]
[Site "Cali"]
[Date "2017.11.23"]
[Round "3"]
[White "Mateus, Martha"]
[Black "Gonzalez, Juan Manuel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2134"]
[BlackElo "2128"]
[PlyCount "61"]
[EventDate "2017.11.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bf5 6. dxc5 e6 7. Be3 Qc7 8. Bb5 Be4 9. Nbd2 0-0-0 10. 0-0 Nxe5 11. Nxe5 Qxe5 12. Qa4 a6 13. Be2 Qc7 14. b4 Nf6 15. Nb3 Bc2 16. Rfc1 Bxb3 17. axb3 e5 18. c6 bxc6 19. Qxa6+ Qb7 20. Qxb7+ Kxb7 21. Ra7+ Kb8 22. Rca1 Rd7 23. Ra8+ Kc7 24. R1a7+ Kd6 25. f4 d4 26. cxd4 exd4 27. Bxd4 Rxa7 28. Bxa7 Kd5 29. Bf3+ Ne4 30. Rd8+ Ke6 31. Re8+ 1-0

[Event "Cali Cuartas Memorial op"]
[Site "Cali"]
[Date "2017.11.22"]
[Round "1"]
[White "Hernandez, Cristian Andres"]
[Black "Gonzalez, Juan Manuel"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2255"]
[BlackElo "2128"]
[PlyCount "74"]
[EventDate "2017.11.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. e3 e6 6. Bd3 Bxd3 7. Qxd3 Be7 8. 0-0 0-0 9. b3 Nbd7 10. Bb2 Re8 11. Rfd1 Bd6 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 a5 15. a4 Qe7 16. Re1 Rad8 17. Rad1 Bb4 18. Re3 f6 19. Qc2 Qd6 20. Qe2 Kf7 21. h4 Nf8 22. Red3 g6 23. Qe3 Qc7 24. h5 Bd6 25. g3 g5 26. Nxg5+ fxg5 27. Qxg5 Re7 28. c5 Ke8 29. cxd6 Qxd6 30. Qxa5 Rf7 31. Qe5 Qe7 32. Bc1 Rd5 33. Qe2 Rff5 34. g4 Qg7 35. Rg3 Rf7 36. Qe3 e5 37. Re1 Re7 1-0

[Event "Bogota Region Univ Ascun-B"]
[Site "Bogota"]
[Date "2016.03.13"]
[Round "6.5"]
[White "Gonzalez, Juan Manuel"]
[Black "Arevalo, Diego Andres"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2128"]
[BlackElo "1600"]
[PlyCount "70"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d3 e5 2. c4 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 d6 8. a3 a6 9. Nd2 Bf5 10. Be4 Ba7 11. Qf3 Bxe4 12. Nxe4 Qxf3 13. Nxf3 f5 14. Nc3 Ne7 15. b4 0-0 16. h4 f4 17. Ke2 fxg3 18. fxg3 Nf5 19. Ne4 Nxe3 20. c5 Nd5 21. d4 exd4 22. Nxd4 Rae8 23. Kd3 dxc5 24. bxc5 Rf7 25. Nb3 Rd7 26. Rhe1 Nf6+ 27. Nd6 Rxe1 28. Rxe1 cxd6 29. cxd6 Rxd6+ 30. Kc4 b5+ 31. Kc3 Nd5+ 32. Kc2 Ne3+ 33. Kc3 Rc6+ 34. Kd3 Nf5 35. g4 Nxh4 0-1

[Event "Bogota Region Univ Ascun-B"]
[Site "Bogota"]
[Date "2016.03.11"]
[Round "1.9"]
[White "Garrido, Samuel"]
[Black "Gonzalez, Juan Manuel"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1300"]
[BlackElo "2128"]
[PlyCount "51"]
[EventDate "2016.03.11"]
[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 d6 2. d4 g6 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Bc4 Bg7 7. d5 e5 8. 0-0 Nf6 9. Bg5 h6 10. Be3 0-0 11. Nc3 a6 12. b4 Nbd7 13. a4 b6 14. b5 axb5 15. axb5 g5 16. g3 Qe7 17. h4 g4 18. Qd1 h5 19. Be2 Nc5 20. Bg5 Qd7 21. f3 Nh7 22. fxg4 Rxa1 23. Qxa1 Bh6 24. Qd1 Nxg5 25. hxg5 hxg4 26. gxh6 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "7"]
[White "Gonzalez, Juan Manuel"]
[Black "Gonzalez, Robert1111"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2127"]
[BlackElo "2054"]
[PlyCount "69"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Nbd7 5. h3 Ne4 6. Be2 f5 7. Nbd2 c6 8. c3 Bd6 9. Bxd6 Nxd6 10. Qc2 Qf6 11. c4 0-0 12. 0-0 Kh8 13. Qc3 Rg8 14. Ne5 Nf7 15. f4 Ndxe5 16. dxe5 Qh6 17. cxd5 exd5 18. Nf3 Be6 19. Nd4 Rae8 20. Bd3 Qh5 21. Qb4 Bc8 22. Qa5 g5 23. Nxf5 Bxf5 24. Bxf5 gxf4 25. Bg4 Qxe5 26. exf4 Qxb2 27. Qxa7 Rxg4 28. hxg4 Re2 29. Kh1 Rxg2 30. Qb8+ Kg7 31. f5 Kf6 32. Rae1 Re2 33. g5+ Ke7 34. Qc7+ Ke8 35. Qh2 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.06"]
[Round "6"]
[White "Villamil Alarcon, Hector Orlando"]
[Black "Gonzalez, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2107"]
[BlackElo "2127"]
[PlyCount "37"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Bf5 4. e3 e6 5. c3 c6 6. Nbd2 Be7 7. Be2 h6 8. Bf4 0-0 9. h3 Nbd7 10. 0-0 Qb6 11. Qb3 c5 12. Qxb6 Nxb6 13. dxc5 Na4 14. Nd4 Bg6 15. c6 bxc6 16. Nxc6 Rfe8 17. Ne5 Nxb2 18. Nxg6 fxg6 19. Rac1 1/2-1/2

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.05"]
[Round "5"]
[White "Gonzalez, Juan Manuel"]
[Black "Viasus, Raul Andres"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2127"]
[BlackElo "1989"]
[PlyCount "71"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 Bg7 5. Be2 0-0 6. h3 Nbd7 7. 0-0 Qe8 8. Bh2 e5 9. Nc3 e4 10. Nd2 a6 11. f3 exf3 12. Rxf3 b6 13. Bd3 Bb7 14. e4 Nh5 15. Ne2 f5 16. g4 fxe4 17. Bc4+ d5 18. Rxf8+ Nxf8 19. Bb3 Nf6 20. Bxc7 b5 21. Nf1 Ne6 22. Be5 Ng5 23. Kg2 Nf3 24. Bf4 g5 25. Bg3 Qf7 26. Ne3 h5 27. Ng1 hxg4 28. hxg4 Nh4+ 29. Kh1 Bf8 30. Qf1 Qh7 31. Qxf6 Nf5+ 32. Bh2 Bd6 33. Qxg5+ Kh8 34. Qh5 Bxh2 35. Qxh7+ Kxh7 36. Nxf5 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "3"]
[White "Gonzalez, Juan Manuel"]
[Black "Zuluaga Torres, Juan Pablo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2127"]
[BlackElo "1992"]
[PlyCount "103"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 d5 2. c3 Nf6 3. Nf3 c6 4. Bf4 Bf5 5. e3 e6 6. Qb3 Qb6 7. Nbd2 Nbd7 8. Be2 Nh5 9. Bg5 h6 10. Bh4 g5 11. Bg3 Nxg3 12. hxg3 Bd6 13. Qxb6 axb6 14. Nxg5 Ke7 15. Ngf3 c5 16. 0-0 c4 17. e4 Bxe4 18. Nxe4 dxe4 19. Nd2 f5 20. Bxc4 h5 21. Rfe1 Nf6 22. Nf3 Rag8 23. a4 Ng4 24. Nh4 Kf6 25. f4 Nh6 26. Kh2 Rg7 27. Nf3 Nf7 28. Ne5 Rhg8 29. Re3 Nh6 30. Be2 h4 31. g4 Nxg4+ 32. Bxg4 fxg4 33. Rxe4 Kf5 34. Re2 Kxf4 35. Rf1+ Kg5 36. Re4 Kh5 37. Rf6 Rg6 38. Rf7 R8g7 39. Rxg7 Rxg7 40. Kg1 h3 41. Nc4 h2+ 42. Kh1 Bc7 43. Rxe6 g3 44. d5 Rf7 45. Re1 Rf6 46. Rd1 Bd6 47. Nxb6 Rf2 48. Nc4 Rf6 49. Nxd6 Rxd6 50. c4 b6 51. a5 bxa5 52. c5 1-0

[Event "Cali op"]
[Site "Cali"]
[Date "2009.12.30"]
[Round "8"]
[White "Gonzalez, Juan Manuel"]
[Black "Munoz, Julian Andres"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2115"]
[BlackElo "2002"]
[PlyCount "63"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 d5 2. c3 c6 3. Nf3 Nf6 4. Bf4 Nbd7 5. e3 Ne4 6. Nfd2 Ndf6 7. f3 Nxd2 8. Nxd2 Nh5 9. Bg5 g6 10. Bd3 Bg7 11. e4 Qb6 12. Qb3 h6 13. Be3 Qxb3 14. axb3 e6 15. e5 Bf8 16. b4 b5 17. Nb3 Be7 18. Kd2 Ng7 19. Ra5 Kd7 20. Rha1 a6 21. Nc5+ Bxc5 22. bxc5 Rb8 23. b3 Ne8 24. Kc2 Nc7 25. h4 Bb7 26. Rf1 Rbg8 27. g4 Ne8 28. c4 Ng7 29. cxb5 cxb5 30. Rh1 Kc6 31. Bd2 Ra8 32. Rf1 1/2-1/2

[Event "Cali op"]
[Site "Cali"]
[Date "2009.12.29"]
[Round "6"]
[White "Gonzalez, Juan Manuel"]
[Black "Arenas Vanegas, David"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2115"]
[BlackElo "2266"]
[PlyCount "86"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 Bg7 5. h3 0-0 6. Be2 Nfd7 7. 0-0 e5 8. Bg3 Nc6 9. c4 h6 10. Nc3 Ne7 11. c5 Nf5 12. Bh2 exd4 13. exd4 dxc5 14. dxc5 c6 15. g4 Nh4 16. Bd6 Re8 17. Bc4 Nf8 18. Nxh4 Qxh4 19. Qf3 Be6 20. Bd3 Nh7 21. Qg3 Qxg3+ 22. Bxg3 Ng5 23. f3 Nxh3+ 24. Kg2 Ng5 25. f4 Bxc3 26. bxc3 Bd5+ 27. Kh2 Nf3+ 28. Kh3 Re3 29. Rad1 g5 30. c4 gxf4 31. Bxf4 Ng5+ 32. Kh2 Rh3+ 33. Kg1 Bf3 34. Rd2 Bxg4 35. Bxg5 hxg5 36. Rg2 Rxd3 37. Rxg4 Re8 38. Rxg5+ Kf8 39. Rgf5 Re7 40. R1f2 Rd4 41. Rh5 Rxc4 42. Rd2 Rg4+ 43. Kf1 Kg7 0-1

[Event "Cali op"]
[Site "Cali"]
[Date "2009.12.28"]
[Round "5"]
[White "Gonzalez, Juan Manuel"]
[Black "Narvaez, Zamir Alexis"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2115"]
[BlackElo "2204"]
[PlyCount "79"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 d5 2. c3 Nf6 3. Nf3 e6 4. e3 Nbd7 5. Bd3 Bd6 6. Nbd2 0-0 7. e4 e5 8. 0-0 c6 9. exd5 cxd5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bc7 13. Bg5 Bg4 14. h3 Bh5 15. Re1 Qd6 16. Bxf6 Qxf6 17. g4 Bg6 18. Bxg6 fxg6 19. Qxd5+ Rf7 20. Kg2 Raf8 21. Re3 Kh8 22. Rf1 Qf4 23. Ne5 Rf6 24. Re4 Bxe5 25. Rxf4 Bxf4 26. Qxb7 Be3 27. Qe7 Bxf2 28. g5 Rf5 29. Qxf8+ Rxf8 30. Rxf2 Rb8 31. b3 Kg8 32. Rf4 Rb7 33. Kf3 h6 34. h4 Rb5 35. c4 Ra5 36. gxh6 Rxa2 37. c5 gxh6 38. c6 Rb2 39. Rb4 a5 40. Rb8+ 1-0

[Event "Cali op"]
[Site "Cali"]
[Date "2009.12.27"]
[Round "2"]
[White "Gonzalez, Juan Manuel"]
[Black "Zuluaga Mancilla, Cesar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2115"]
[BlackElo "2314"]
[PlyCount "69"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 d5 2. c3 Nf6 3. Nf3 Bf5 4. Qb3 Qc8 5. Bf4 e6 6. e3 Be7 7. Be2 0-0 8. 0-0 Nbd7 9. h3 c5 10. c4 Bg6 11. Nbd2 b6 12. a4 cxd4 13. exd4 dxc4 14. Bxc4 Nb8 15. Rfc1 Qd8 16. a5 Nbd7 17. Ba6 Nd5 18. Bg3 bxa5 19. Bb7 Bb4 20. Bxa8 Qxa8 21. Nc4 Rc8 22. Ne3 N7b6 23. Nxd5 Nxd5 24. Ne5 Bf5 25. Rxc8+ Qxc8 26. Qc4 Qf8 27. Rc1 Nb6 28. Qc7 Bd2 29. Rc6 Be4 30. Rd6 Nd5 31. Qxa7 f6 32. Nf7 Qe7 33. Rd7 Kxf7 34. Rxe7+ Nxe7 35. Bd6 1-0

[Event "Cali op"]
[Site "Cali"]
[Date "2009.12.26"]
[Round "1"]
[White "Morales, Jhon Alexander"]
[Black "Gonzalez, Juan Manuel"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2262"]
[BlackElo "2115"]
[PlyCount "96"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 e6 4. Nf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. dxc5 Nxc5 8. Bf4 Nc6 9. Qe2 Nxd3+ 10. Qxd3 Bc5 11. a3 Bd7 12. 0-0 a6 13. Rfe1 b5 14. Rad1 Rc8 15. h4 Be7 16. Bg5 Bxg5 17. Nxg5 h6 18. Nf3 Na5 19. b3 0-0 20. Ne2 Qc7 21. Ned4 Qc3 22. Qe2 Nc6 23. Nxc6 Rxc6 24. Nd4 Rc7 25. Rd3 Qb2 26. Qd2 Rfc8 27. b4 Rc3 28. Ree3 Rxd3 29. Rxd3 Rc4 30. Kh2 Be8 31. Qd1 h5 32. Qd2 Kf8 33. Qe3 Ke7 34. Qg5+ Kd7 35. Nb3 Qxc2 36. Re3 Qxf2 37. Nc5+ Kc6 38. Rg3 Qf4 39. Qxf4 Rxf4 40. Rxg7 Rxh4+ 41. Kg1 a5 42. Rg8 axb4 43. axb4 Rxb4 44. Na6 Rb1+ 45. Kh2 Kb6 46. Nb8 Bc6 47. Rf8 Rf1 48. Rc8 Kb7 0-1

[Event "Cali op"]
[Site "Cali"]
[Date "2008.12.29"]
[Round "8"]
[White "Gonzalez, Juan Manuel"]
[Black "Remicio Duque, John H"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2111"]
[BlackElo "2216"]
[PlyCount "62"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 c5 4. Bf4 Nc6 5. e3 Bf5 6. Nbd2 e6 7. Be2 Bd6 8. Bg3 cxd4 9. exd4 0-0 10. 0-0 Bxg3 11. hxg3 Qb6 12. Qb3 Qc7 13. Rfe1 Na5 14. Qa3 a6 15. Ne5 b5 16. b4 Nc4 17. Ndxc4 bxc4 18. Qa5 Qxa5 19. bxa5 Rfb8 20. g4 Bg6 21. g5 Ne8 22. Nxg6 hxg6 23. Reb1 Nd6 24. Kf1 Ne4 25. Rc1 Rb2 26. Ke1 Nxg5 27. f3 Rab8 28. Kf2 Rd2 29. Rab1 Rxb1 30. Rxb1 Rxa2 31. Rb8+ Kh7 0-1

[Event "Cali op"]
[Site "Cali"]
[Date "2008.12.28"]
[Round "5"]
[White "Mateus Urbano, Luis Alejandro"]
[Black "Gonzalez, Juan Manuel"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2192"]
[BlackElo "2111"]
[PlyCount "111"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 f6 8. exf6 Nxf6 9. Nf3 Bd6 10. 0-0 Qc7 11. dxc5 Bxc5 12. c4 0-0 13. a3 Bd7 14. b4 Bd6 15. Bb2 Ng4 16. Ng3 Bf4 17. Ng5 Bxg5 18. Qxg4 Bf6 19. Qh5 h6 20. Bxf6 Rxf6 21. Rae1 Be8 22. Qe2 Qf4 23. cxd5 exd5 24. Nh5 Bxh5 25. Qxh5 Qc7 26. Re8+ Rf8 27. Rxa8 Rxa8 28. Rd1 Qe5 29. Qg6 Re8 30. h4 Re6 31. Qh7+ Kf7 32. Bf1 Ne7 33. Qd3 Qe4 34. Qxe4 Rxe4 35. g3 Ke6 36. Bg2 Re2 37. Bf3 Ra2 38. Rd3 b6 39. Bg4+ Kd6 40. Re3 Nc6 41. Re6+ Kc7 42. b5 Nd4 43. Re7+ Kd6 44. Rxa7 Nxb5 45. Rxg7 d4 46. h5 Ke5 47. Rh7 d3 48. Rxh6 Nd4 49. Rh8 Rxa3 50. h6 d2 51. h7 Rf3 52. Re8+ Kd5 53. Bxf3+ Nxf3+ 54. Kg2 d1Q 55. h8Q Ne1+ 56. Kh3 1-0

[Event "Cali op"]
[Site "Cali"]
[Date "2008.12.27"]
[Round "4"]
[White "Gonzalez, Juan Manuel"]
[Black "Sanchez, Victor Hugo"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2111"]
[BlackElo "2170"]
[PlyCount "26"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Be2 Nfd7 7. Nc3 c5 8. 0-0 Nc6 9. Qd2 a6 10. Rad1 b5 11. a4 b4 12. Ne4 Qa5 13. dxc5 Nxc5 0-1

[Event "Cali op"]
[Site "Cali"]
[Date "2008.12.27"]
[Round "3"]
[White "Mekhitarian, Krikor Sevag"]
[Black "Gonzalez, Juan Manuel"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2511"]
[BlackElo "2111"]
[PlyCount "78"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. Nxe5 Bd6 4. d4 dxe4 5. Nc4 Nf6 6. Be2 0-0 7. 0-0 Re8 8. Bg5 h6 9. Bh4 Nc6 10. Nxd6 Qxd6 11. c3 Nd5 12. Bg3 Nf4 13. Nd2 Bf5 14. Kh1 g5 15. Nc4 Qe7 16. Qd2 Nxe2 17. Qxe2 Rad8 18. f3 exf3 19. Qxf3 Be4 20. Qh5 Qe6 21. Ne5 f5 22. Rae1 Nxe5 23. Bxe5 Rf8 24. b3 Kh7 25. Re3 c6 26. Qe2 Qg6 27. h3 h5 28. Kh2 g4 29. hxg4 Qxg4 30. Qf2 Rg8 31. Rg1 Rg6 32. Rh3 Rdg8 33. g3 Qf3 34. Rf1 Qxf2+ 35. Rxf2 h4 36. Rf4 Rg4 37. Rxh4+ Rxh4+ 38. Rxh4+ Kg6 39. c4 Re8 1-0

[Event "Cali op"]
[Site "Cali"]
[Date "2008.12.26"]
[Round "2"]
[White "Gonzalez, Juan Manuel"]
[Black "Saavedra Rionda, Victor Praxedes"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2111"]
[BlackElo "2212"]
[PlyCount "67"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 g6 2. c3 Bg7 3. Nf3 Nf6 4. Bf4 d6 5. h3 Nbd7 6. e3 0-0 7. Be2 b6 8. a4 c5 9. 0-0 Bb7 10. a5 bxa5 11. Qa4 Nd5 12. Bg3 cxd4 13. exd4 Bh6 14. Re1 N7f6 15. Nbd2 Nh5 16. Bh2 Nhf4 17. Bf1 e6 18. Qxa5 Qe7 19. c4 Nb6 20. g3 Nh5 21. g4 Bxd2 22. Nxd2 Nf6 23. Qg5 Qd8 24. Bg2 Bxg2 25. Kxg2 Kg7 26. Bf4 Qc7 27. Kh2 Qc6 28. Ra6 Ng8 29. Rea1 Qb7 30. Bxd6 Rfd8 31. Rxa7 Rxa7 32. Rxa7 Qxa7 33. Qxd8 Qa5 34. Qf8+ 1-0

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.20"]
[Round "11"]
[White "Montenegro, Rolando"]
[Black "Gonzalez, Juan Manuel"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2227"]
[BlackElo "2115"]
[PlyCount "97"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nf6 7. g4 Be7 8. g5 Nfd7 9. Qg3 Na6 10. Bd2 Qc7 11. f4 0-0-0 12. 0-0-0 Rdg8 13. h4 g6 14. Ne2 h6 15. Bh3 hxg5 16. hxg5 dxe4 17. dxe4 Nac5 18. Qf3 Qb6 19. Bc3 f6 20. b4 Rd8 21. bxc5 Bxc5 22. Bb2 Rhe8 23. gxf6 Be3+ 24. Kb1 Nxf6 25. Rxd8+ Rxd8 26. Bxe6+ Kb8 27. Bb3 Ne8 28. Nc3 Bd4 29. Na4 Qa5 30. Bxd4 Rxd4 31. Qc3 Qd8 32. Nc5 Nc7 33. Ne6 Nxe6 34. Bxe6 Qb6+ 35. Bb3 a5 36. a4 Rxe4 37. Ka2 Ka7 38. Rh8 Re6 39. Qd2 Qc5 40. Rc8 Re3 41. Kb2 Rf3 42. Qd8 Rxb3+ 43. cxb3 Qf2+ 44. Kc1 Qxf4+ 45. Qd2 Qf1+ 46. Kb2 Qf6+ 47. Ka2 Qf5 48. Qe3+ c5 49. Qxc5+ 1-0

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.19"]
[Round "10"]
[White "Gonzalez, Juan Manuel"]
[Black "Markzon, Gregory"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2115"]
[BlackElo "2237"]
[PlyCount "83"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. c3 b6 7. 0-0 Bb7 8. a4 a5 9. h3 Nbd7 10. Nbd2 Nd5 11. Bh2 e5 12. Qb3 Qe7 13. Bc4 N5f6 14. Qa3 c5 15. b4 axb4 16. cxb4 d5 17. dxe5 Ne4 18. Bb5 cxb4 19. Qb2 Rfd8 20. Rfb1 Bf8 21. Bf4 h6 22. Nxe4 dxe4 23. Nd2 g5 24. Bg3 Qe6 25. Nb3 Bc5 26. Rd1 Bd5 27. Nd4 Qg6 28. Nc2 Be6 29. Nxb4 h5 30. Nd5 h4 31. Bh2 g4 32. Bxd7 Bxd5 33. Rxd5 g3 34. Rad1 Kh7 35. Bf5 gxh2+ 36. Kxh2 Qxf5 37. Rxd8 Rxd8 38. Rxd8 Qg5 39. Re8 Bxe3 40. e6 Bf4+ 41. Kh1 Be5 42. Qxe5 1-0

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.18"]
[Round "9"]
[White "Gonzalez, Juan Manuel"]
[Black "Ruiz Aguilar, Pablo Alexander"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2115"]
[BlackElo "2247"]
[PlyCount "77"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Nc6 5. e3 Bf5 6. Be2 e6 7. 0-0 Be7 8. Qb3 Qc8 9. c4 dxc4 10. Qxc4 cxd4 11. Nxd4 Nxd4 12. Qxd4 0-0 13. Nc3 Rd8 14. Qa4 Rd2 15. e4 Rxb2 16. Rac1 Qf8 17. exf5 Rb4 18. Qa5 Rxf4 19. fxe6 fxe6 20. Qe5 Rh4 21. Bf3 Kh8 22. Qxe6 Re8 23. Qf5 g6 24. Qa5 Ba3 25. Rb1 Bd6 26. g3 Rb4 27. Rfe1 Rxe1+ 28. Rxe1 Rb2 29. Nd5 Rc2 30. Nxf6 Qxf6 31. Re3 Bc5 32. Re8+ Kg7 33. Qc7+ Kh6 34. Qf4+ Qxf4 35. gxf4 Rxf2 36. Rc8 Be3 37. Re8 Rxf3+ 38. Kg2 Rf2+ 39. Kg3 0-1

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.17"]
[Round "8"]
[White "Navia Alvarez, Edwin Adrian"]
[Black "Gonzalez, Juan Manuel"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2019"]
[BlackElo "2115"]
[PlyCount "50"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bd3 Be7 9. N1f3 h6 10. Ne4 Nxe4 11. Qxe4 c5 12. dxc5 Nd7 13. Be3 Bxc5 14. Bxc5 Nxc5 15. Bb5+ Bd7 16. Bxd7+ Qxd7 17. Qe5 Qb5 18. 0-0-0 0-0 19. g4 Rac8 20. Kb1 Qc6 21. Nd4 Qe4 22. Qg3 Rfd8 23. f3 Qe3 24. Nb5 Na4 25. f4 Qe2 0-1

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.16"]
[Round "7"]
[White "Gonzalez, Juan Manuel"]
[Black "Sierra, Julian Andres"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2115"]
[BlackElo "2070"]
[PlyCount "83"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e3 0-0 5. Bd3 d6 6. 0-0 Nbd7 7. Nc4 c5 8. a4 b6 9. c3 Bb7 10. Qe2 Qc7 11. b3 e6 12. Rd1 Rac8 13. Bb2 Rfd8 14. Rac1 Ne4 15. Ncd2 d5 16. c4 h6 17. cxd5 exd5 18. Ba6 f5 19. Bxb7 Qxb7 20. Nxe4 dxe4 21. Qc4+ Kh7 22. Ne5 Nxe5 23. dxe5 Qe7 24. Qa6 Rc7 25. a5 Rxd1+ 26. Rxd1 Rd7 27. Rxd7 Qxd7 28. e6 Qd1+ 29. Qf1 Qxb3 30. Bxg7 Kxg7 31. Qa1+ Kg8 32. axb6 Qxb6 33. Qa2 c4 34. e7 Kf7 35. Qxc4+ Kxe7 36. h4 a5 37. h5 gxh5 38. Qd5 Kf6 39. Qa8 Qb1+ 40. Kh2 Qe1 41. Qf8+ Ke5 42. Qc5+ 1/2-1/2

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.15"]
[Round "6"]
[White "Orozco Lopez, Luz Elena"]
[Black "Gonzalez, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "1908"]
[BlackElo "2115"]
[PlyCount "135"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 e6 8. Be3 Qc7 9. Qd2 Nd7 10. c4 0-0-0 11. 0-0 c5 12. Qc3 Rg8 13. Kh1 f5 14. Qc1 Bd6 15. h3 Bh5 16. dxc5 Bxc5 17. a3 Rxg2 18. Kxg2 Rg8+ 19. Bg5 Qc6 20. Rg1 h6 21. Qc3 hxg5 22. Kf1 Nf6 23. Nxg5 Ne4 24. Nxe4 Bxe2+ 25. Kxe2 Qxe4+ 26. Kf1 Rd8 27. Re1 Qf4 28. Qg3 Qxc4+ 29. Kg2 Qd5+ 30. Kf1 Qd2 31. b4 Bd4 32. Qf3 Bc3 33. Kg2 Rd3 34. Qh5 Qf4 35. Re3 Rxe3 36. fxe3 Qxe3 37. Qf3 Qg5+ 38. Kh1 Qd2 39. Rd1 Qc2 40. h4 Be5 41. Kg1 Qh2+ 42. Kf1 Qxh4 43. Qe3 Qf4+ 44. Ke2 Qxe3+ 45. Kxe3 f4+ 46. Ke4 Bc7 47. b5 f5+ 48. Kf3 a6 49. b6 Bxb6 50. Rd6 Be3 51. Rxe6 a5 52. a4 b6 53. Re7 Bc5 54. Rf7 Bd6 55. Rxf5 Kd7 56. Ke4 Kc6 57. Rb5 Bc7 58. Kf3 Bd6 59. Ke4 Bc5 60. Kxf4 Kd5 61. Kf5 Kc4 62. Ke4 Bd4 63. Rb1 Bf2 64. Rb2 Bd4 65. Rb1 Bc5 66. Rb5 Kc3 67. Kd5 Bb4 68. Rxb6 1/2-1/2

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.14"]
[Round "5"]
[White "Gonzalez, Juan Manuel"]
[Black "Orozco Lopez, Lina Yomayra"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2115"]
[BlackElo "1969"]
[PlyCount "68"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. Nf3 e6 2. e3 d5 3. d4 Nf6 4. Bd3 c5 5. c3 Qc7 6. Nbd2 Nc6 7. 0-0 h6 8. Qe2 Be7 9. dxc5 Bxc5 10. e4 0-0 11. h3 Ne5 12. Nxe5 Qxe5 13. Nf3 Qc7 14. e5 Nd7 15. Bf4 Re8 16. b4 Bf8 17. Rac1 Qb8 18. Bg3 a6 19. Nd4 b5 20. f4 Nb6 21. Qh5 Qc7 22. f5 Nc4 23. f6 Ra7 24. Bf4 Rd8 25. Rf3 g6 26. Rg3 Kh8 27. Rxg6 fxg6 28. Bxg6 Qb6 29. Bxh6 Bxh6 30. Qxh6+ Kg8 31. f7+ Rxf7 32. Bxf7+ Kxf7 33. Rf1+ Kg8 34. Qg6+ Kh8 1-0

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.13"]
[Round "4"]
[White "Ostos, Julio Eduardo"]
[Black "Gonzalez, Juan Manuel"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2306"]
[BlackElo "2115"]
[PlyCount "79"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 0-0 7. 0-0 Re8 8. Re1 Nbd7 9. Bh3 Nc5 10. Bxc8 Rxc8 11. b3 Qb6 12. a4 a5 13. Bb2 Ncd7 14. Re2 d4 15. Nc4 Qc7 16. c3 dxc3 17. Bxc3 Bb4 18. Bb2 Re6 19. Rc1 c5 20. Qf1 h6 21. Qh3 Nh7 22. Ncxe5 Nxe5 23. Nxe5 Ng5 24. Qg4 Ba3 25. f4 Bxb2 26. Rxb2 Nh7 27. d4 Nf6 28. Qf3 Qd8 29. d5 Re8 30. Kg2 Nxe4 31. Qxe4 f6 32. d6 fxe5 33. Qd5+ Kh8 34. d7 exf4 35. dxe8Q+ Qxe8 36. gxf4 Rd8 37. Qf3 Qg6+ 38. Kh1 Rd3 39. Qxb7 Qg4 40. Qa8+ 1-0

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.12"]
[Round "3"]
[White "Gonzalez, Juan Manuel"]
[Black "Mesias Rojas, Rabindranath"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2115"]
[BlackElo "2232"]
[PlyCount "61"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 c5 2. c3 cxd4 3. cxd4 g6 4. Nf3 Bg7 5. Nc3 Nf6 6. Bf4 0-0 7. e3 d6 8. Be2 b6 9. 0-0 Bb7 10. h3 Nbd7 11. a4 Nd5 12. Bg3 Rc8 13. Qb3 N7f6 14. Nd2 e5 15. Nb5 Nh5 16. Bxh5 gxh5 17. Nxa7 h4 18. Bh2 Rc7 19. Rfc1 exd4 20. Rxc7 Qxc7 21. Nb5 Qc6 22. e4 Ne7 23. Bxd6 Re8 24. Qd1 Qd7 25. Rc1 Bc6 26. e5 Nf5 27. Nc7 Nxd6 28. exd6 Re5 29. Nc4 Rg5 30. g4 hxg3 31. Nxb6 0-1

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.11"]
[Round "2"]
[White "Valderrama Espinosa, Gilberto"]
[Black "Gonzalez, Juan Manuel"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2308"]
[BlackElo "2115"]
[PlyCount "51"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e3 d5 2. b3 Bf5 3. Bb2 e6 4. f4 Nf6 5. Nf3 Be7 6. Be2 h6 7. 0-0 0-0 8. Ne5 Nfd7 9. Bd3 Bxd3 10. cxd3 Nxe5 11. fxe5 c5 12. Nc3 Nc6 13. Ne2 d4 14. exd4 cxd4 15. Kh1 Bc5 16. Rc1 Bb6 17. Ba3 Re8 18. Bd6 Rc8 19. Ng3 Bc7 20. Qh5 g6 21. Qxh6 Nxe5 22. Ne4 Ng4 23. Qf4 Bxd6 24. Qxf7+ Kh8 25. Rxc8 Qxc8 26. Nxd6 1-0

[Event "American Continental 04th"]
[Site "Cali"]
[Date "2007.07.10"]
[Round "1"]
[White "Gonzalez, Juan Manuel"]
[Black "Capo Vidal, Uriel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2115"]
[BlackElo "2370"]
[PlyCount "65"]
[EventDate "2007.07.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bxd6 cxd6 6. c4 dxc4 7. Bxc4 0-0 8. Nc3 Nbd7 9. 0-0 a6 10. a4 b6 11. Qe2 Bb7 12. Rfd1 Re8 13. Rac1 Ra7 14. Rd2 Qa8 15. Rcc2 h6 16. h3 e5 17. dxe5 dxe5 18. Ba2 Nf8 19. Rd1 Bc6 20. Rd6 Rd7 21. Rcd2 b5 22. b4 Qb7 23. a5 Rxd6 24. Rxd6 Qc7 25. Qd2 Bb7 26. Rb6 N6d7 27. Rd6 Nf6 28. Rb6 N8d7 29. Rd6 Rc8 30. Nd5 Qxd6 31. Nxf6+ Qxf6 32. Qxd7 Rc1+ 33. Kh2 1/2-1/2

[Event "Cali TAEI op 3rd"]
[Site "Cali"]
[Date "2007.05.18"]
[Round "?"]
[White "Cardona, Juan Camilo"]
[Black "Gonzalez, Juan Manuel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2052"]
[BlackElo "2119"]
[PlyCount "109"]
[EventDate "2007.05.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qa5 5. Be2 e5 6. 0-0 Bg4 7. Re1 0-0-0 8. Nxe5 Bxe2 9. Qxe2 Nd4 10. Qd1 Nh6 11. d3 Bd6 12. Nc4 Qf5 13. Ne4 Bf4 14. Ng3 Bxg3 15. fxg3 Rhe8 16. Rxe8 Rxe8 17. Be3 b5 18. Bxd4 bxc4 19. Qf1 Qd5 20. Bxa7 cxd3 21. Qxd3 Qxd3 22. cxd3 Re2 23. Bd4 Nf5 24. Bc3 Ne3 25. Re1 Rxe1+ 26. Bxe1 Kb7 27. Kf2 Ng4+ 28. Kg1 g6 29. h3 Ne3 30. Bd2 Nf5 31. Kf2 Kc6 32. g4 Nd4 33. Ke3 Kd5 34. Bc3 Ne6 35. h4 f5 36. gxf5 gxf5 37. g3 c6 38. b4 Kd6 39. a4 Kc7 40. d4 Kb6 41. Kd3 Kc7 42. Kc4 Kd6 43. b5 f4 44. gxf4 cxb5+ 45. axb5 Nxf4 46. Bb4+ Kc7 47. Bd2 Ng2 48. h5 Kd6 49. d5 Nh4 50. Bf4+ Kd7 51. b6 Kc8 52. d6 Ng2 53. d7+ Kxd7 54. b7 Nxf4 55. b8Q 1-0

[Event "Cali TAEI op 3rd"]
[Site "Cali"]
[Date "2007.05.18"]
[Round "?"]
[White "Gonzalez, Juan Manuel"]
[Black "Saavedra Rionda, Victor Praxedes"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2129"]
[BlackElo "2205"]
[PlyCount "56"]
[EventDate "2007.05.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 0-0 6. 0-0 c5 7. c3 b6 8. Nbd2 Bb7 9. h3 Nbd7 10. a4 a6 11. Re1 Qc7 12. Qb3 Bc6 13. Bh2 Qb7 14. Qa3 b5 15. b4 c4 16. Bf1 Nb6 17. a5 Nbd7 18. Qb2 Rfe8 19. Qc2 e5 20. dxe5 dxe5 21. e4 h6 22. Nh4 Re6 23. f3 Ne8 24. g4 Rd8 25. Rad1 Rd6 26. Be2 Nf8 27. Nf1 Ne6 28. Ng2 Qa7+ 1/2-1/2

[Event "Cali TAEI op 3rd"]
[Site "Cali"]
[Date "2007.05.18"]
[Round "?"]
[White "Gonzalez, Juan Manuel"]
[Black "Schneider Zinner, Werner"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2119"]
[BlackElo "2085"]
[PlyCount "58"]
[EventDate "2007.05.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c3 c6 4. Bf4 Bf5 5. e3 e6 6. Qb3 Qb6 7. Be2 Nbd7 8. 0-0 Be7 9. Nbd2 0-0 10. h3 h6 11. c4 Ne4 12. c5 Nxd2 13. Nxd2 Qxb3 14. Nxb3 b6 15. Ba6 e5 16. dxe5 Nxc5 17. Nxc5 bxc5 18. Bb7 Rab8 19. Bxc6 Be6 20. Rfd1 Rfd8 21. Rd2 Rb6 22. Ba4 Rdb8 23. b3 Ra6 24. g4 c4 25. Rad1 g5 26. Bg3 h5 27. bxc4 dxc4 28. Bd7 c3 29. Rd4 c2 0-1

[Event "Cali TAEI op 3rd"]
[Site "Cali"]
[Date "2007.05.18"]
[Round "?"]
[White "Mateus Urbano, Luis Alejandro"]
[Black "Gonzalez, Juan Manuel"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2111"]
[BlackElo "2119"]
[PlyCount "57"]
[EventDate "2007.05.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. dxe5 dxe5 5. Bc4 c6 6. 0-0 Be7 7. Qe2 Ngf6 8. Rd1 Qc7 9. Ng5 0-0 10. Bxf7+ Kh8 11. Ne6 Qb6 12. Nxf8 Nxf8 13. h3 Ng6 14. Bxg6 hxg6 15. Nd2 Be6 16. Nf3 Qc7 17. Bg5 Rf8 18. Bxf6 gxf6 19. Qe3 g5 20. Nh2 b6 21. Nf1 Bc5 22. Qf3 g4 23. hxg4 Qg7 24. Qh3+ Kg8 25. Ne3 Bxe3 26. Qxe3 Bxg4 27. Rd3 Kf7 28. Rad1 Bxd1 29. Rd7+ 1-0

[Event "Arequipa Mayores 3rd"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "4"]
[White "Cruz Condori, Alfredo"]
[Black "Gonzalez, Juan Manuel"]
[Result "0-1"]
[ECO "C73"]
[WhiteElo "2223"]
[PlyCount "44"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 Bg4 7. dxe5 dxe5 8. Qe2 Qf6 9. Nbd2 Bb4 10. c3 Bc5 11. h3 Bxf3 12. Nxf3 h6 13. Qc4 Bb6 14. Be3 Ne7 15. 0-0 0-0 16. Rad1 Nc8 17. Rd7 Bxe3 18. Rxc7 Nd6 19. Qxc6 Bf4 20. Rd1 Rfd8 21. Rd7 Rxd7 22. Qxa8+ Rd8 0-1

[Event "Arequipa Mayores 3rd"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "3"]
[White "Gonzalez, Juan Manuel"]
[Black "Cabrera Huaman, Andres"]
[Result "1-0"]
[ECO "B96"]
[BlackElo "2214"]
[PlyCount "55"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 Nbd7 9. 0-0-0 b5 10. g4 Bb7 11. Bxf6 gxf6 12. a3 Nb6 13. f5 e5 14. Nb3 Rc8 15. Bd3 Nc4 16. Bxc4 bxc4 17. Nd2 Qa5 18. Ndb1 Bh6+ 19. Nd2 Rb8 20. Kb1 0-0 21. g5 Bxg5 22. Nxc4 Qc5 23. h4 Bf4 24. Rhg1+ Kh8 25. Nxd6 Bc6 26. Qg4 Bh6 27. Qg8+ Rxg8 28. Nxf7# 1-0

[Event "Arequipa Mayores 3rd"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "1"]
[White "Gonzalez, Juan Manuel"]
[Black "Quispe, Concepcion"]
[Result "1/2-1/2"]
[ECO "C16"]
[PlyCount "64"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Bd2 Bd7 6. f4 c5 7. Nf3 cxd4 8. Nb5 Bxd2+ 9. Qxd2 Bxb5 10. Bxb5+ Nbc6 11. Nxd4 Qb6 12. c3 g6 13. Rb1 h5 14. g3 Kf8 15. Bxc6 bxc6 16. Qe2 Rb8 17. Qf2 c5 18. Nb3 Rc8 19. 0-0 Nf5 20. Rfd1 Kg7 21. Rd2 Rhd8 22. Rbd1 Rd7 23. h3 d4 24. cxd4 cxd4 25. Nxd4 Nxd4 26. Rxd4 Rxd4 27. Qxd4 Qxd4+ 28. Rxd4 Rc1+ 29. Kf2 Rc2+ 30. Ke3 Rxb2 31. Ra4 Rb7 32. Kd4 Rc7 1/2-1/2

[Event "Arequipa Mayores 3rd"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "5"]
[White "Hellsten, Johan"]
[Black "Gonzalez, Juan Manuel"]
[Result "1-0"]
[ECO "A89"]
[WhiteElo "2471"]
[PlyCount "60"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 d6 3. Nf3 Nf6 4. Nc3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Nc6 8. d5 Ne5 9. Qb3 Nfd7 10. Nxe5 Nxe5 11. h3 a6 12. Be3 h6 13. Rad1 Nd7 14. Qc2 Kh7 15. Bd4 Nf6 16. e3 Qe8 17. Ne2 Qf7 18. c5 Ne4 19. cxd6 exd6 20. Rc1 Qxd5 21. Qxc7 Rf7 22. Qd8 Rd7 23. Qe8 Qg8 24. Qxg8+ Kxg8 25. Nf4 b5 26. Nxg6 Bb7 27. Bxg7 Rxg7 28. Nf4 Nxg3 29. fxg3 Rxg3 30. Kf2 Bxg2 1-0

[Event "Arequipa Mayores 3rd"]
[Site "Arequipa"]
[Date "2002.??.??"]
[Round "2"]
[White "Ninapaytan, Paul"]
[Black "Gonzalez, Juan Manuel"]
[Result "0-1"]
[ECO "E98"]
[PlyCount "74"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 Nf6 13. a4 a5 14. c5 g5 15. Nb5 h5 16. Rc1 Ne8 17. Nc2 Rf7 18. Nca3 Ng6 19. Nc4 dxc5 20. Bxc5 b6 21. Bf2 Bf8 22. d6 Be6 23. Nxc7 Nxc7 24. Bxb6 g4 25. Bxc7 Qh4 26. fxg4 hxg4 27. Bxg4 Bxg4 28. Qd5 Re8 29. Nb6 Be6 30. d7 Bxd5 31. dxe8Q Bxe4 32. Qe6 Qg5 33. Rf2 f3 34. Qc4 Nf4 35. g3 Nh3+ 36. Kf1 Bd3+ 37. Ke1 Qe3+ 0-1

[Event "Abel Cardona op"]
[Site "Cali"]
[Date "2000.12.17"]
[Round "2"]
[White "Gonzalez, Juan Manuel"]
[Black "Pupo, Emilio"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2365"]
[PlyCount "73"]
[EventDate "2000.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 c5 5. c3 b6 6. Nbd2 0-0 7. Be2 Bb7 8. 0-0 d6 9. h3 Nbd7 10. a4 a6 11. Bh2 Ra7 12. Qb3 Qa8 13. Ne1 Ne4 14. Nxe4 Bxe4 15. Bd3 Rb8 16. Bxe4 Qxe4 17. Qc2 Qc6 18. Qe2 Rbb7 19. Qf3 Qc7 20. Nd3 b5 21. a5 b4 22. dxc5 bxc3 23. b4 Rb5 24. Qe4 Nf6 25. Qd4 Rab7 26. cxd6 exd6 27. Bxd6 Qc6 28. Bc5 Nd7 29. Qc4 Nxc5 30. bxc5 Qc7 31. Qe4 Rb8 32. Qf4 Qxf4 33. exf4 Rd8 34. Ne5 Rxc5 35. Rfc1 c2 36. Kf1 g5 37. Nf3 0-1

[Event "Abel Cardona op"]
[Site "Cali"]
[Date "2000.12.17"]
[Round "3"]
[White "Ramirez, Carlos"]
[Black "Gonzalez, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2279"]
[PlyCount "54"]
[EventDate "2000.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. e3 e6 6. Nh4 Be4 7. f3 Bg6 8. Be2 Nbd7 9. 0-0 Bd6 10. Nxg6 hxg6 11. f4 Bb4 12. Bd3 Bxc3 13. bxc3 Ne4 14. cxd5 exd5 15. c4 Qh4 16. h3 0-0 17. cxd5 cxd5 18. Qb3 Nb6 19. a4 Rfc8 20. a5 Rc3 21. Qb1 Rxd3 22. axb6 Rc3 23. bxa7 Kh7 24. Ra2 b5 25. Qxb5 Rxa7 26. Rxa7 Rc2 27. Qxd5 Rxg2+ 1/2-1/2

[Event "Cali op-A 3rd"]
[Site "Cali"]
[Date "1999.12.29"]
[Round "7"]
[White "Gonzalez, Juan Manuel"]
[Black "Arroyave, Henry"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2225"]
[PlyCount "93"]
[EventDate "1999.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 074 Extra"]
[Source "ChessBase"]
[SourceDate "2000.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2000.03.10"]
[SourceQuality "1"]

1. d4 d5 2. c3 g6 3. Nf3 Bg7 4. Bf4 Nf6 5. e3 0-0 6. Nbd2 Nbd7 7. h3 c5 8. Be2 cxd4 9. exd4 Re8 10. Ne5 Ne4 11. Nxe4 dxe4 12. Qb3 Nxe5 13. Bxe5 e6 14. Bxg7 Kxg7 15. 0-0 Qc7 16. f3 e3 17. f4 Bd7 18. c4 Bc6 19. Qxe3 Rad8 20. Rad1 f6 21. Bf3 Bxf3 22. Qxf3 Qb6 23. Qb3 Qc7 24. Qc3 Rd6 25. Rfe1 Rc6 26. b3 Qxf4 27. d5 Ra6 28. dxe6 Rxa2 29. Rd7+ Kg8 30. Qe3 Qxe3+ 31. Rxe3 b6 32. Kh2 h5 33. h4 Kf8 34. Rf7+ Kg8 35. Rxf6 Kg7 36. Rf7+ Kg8 37. Rb7 Ra5 38. Kg3 Kf8 39. Rf7+ Kg8 40. Rb7 Kf8 41. b4 Ra4 42. c5 bxc5 43. bxc5 Rc4 44. Re5 a5 45. Ra7 Kg8 46. Kf3 a4 47. Ke3 1-0

[Event "COL-ch sf"]
[Site "Duitama"]
[Date "1999.??.??"]
[Round "?"]
[White "Abella, Libardo"]
[Black "Gonzalez, Juan Manuel"]
[Result "0-1"]
[ECO "D44"]
[PlyCount "74"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 Nd5 10. Nxf7 Qxh4 11. Nxh8 Bb4 12. Rc1 Qe4+ 13. Be2 Nf4 14. Qc2 Qxc2 15. Rxc2 Kf8 16. a3 Ba5 17. g3 Nxe2 18. Kxe2 Kg7 19. Ne4 Kxh8 20. a4 Na6 21. axb5 cxb5 22. Nd6 Bd7 23. Ra1 Nb4 24. Rcc1 Bb6 25. Rd1 Nc2 26. Ra6 Bc8 27. Nxc8 Rxc8 28. d5 exd5 29. Rxd5 Nb4 30. Rxb6 Nxd5 31. Rxh6+ Kg7 32. Rd6 Nb4 33. Kd2 Nd3 34. Rd7+ Kf8 35. Rxa7 Nxb2 36. Kc3 Nd3 37. Rb7 b4+ 0-1

[Event "COL-ch sf"]
[Site "Duitama"]
[Date "1999.??.??"]
[Round "?"]
[White "Gonzalez, Juan Manuel"]
[Black "Calderon, Rafael"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "111"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 e6 4. e3 h6 5. Bd3 Bd6 6. 0-0 0-0 7. Nbd2 Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 c5 12. Qe2 cxd4 13. cxd4 b6 14. Re1 Bb7 15. Ne5 Rc8 16. Bf4 Bb4 17. Red1 Be7 18. Rac1 Bd5 19. Ba4 a6 20. Rxc8 Qxc8 21. Rc1 Qa8 22. Rc7 Bd6 23. Rc3 Rc8 24. Rg3 Ne4 25. Rxg7+ Kxg7 26. Qg4+ Kh7 27. Qh5 Bxe5 28. Qxh6+ Kg8 29. Bxe5 f6 30. Qg6+ Kf8 31. Qh6+ Kg8 32. Bxf6 Rc1+ 33. Qxc1 Nxf6 34. Qg5+ Kf7 35. f3 Qc8 36. h4 b5 37. h5 Qg8 38. Qxg8+ Kxg8 39. Bc2 Nxh5 40. Kf2 Bxa2 41. b3 Nf4 42. g3 Nd5 43. Ke2 Nb4 44. Kd2 a5 45. Kc3 Nxc2 46. Kxc2 a4 47. bxa4 b4 48. a5 Bd5 49. f4 Kf7 50. a6 Kf6 51. g4 Ke7 52. a7 Kd7 53. f5 exf5 54. gxf5 Kc7 55. a8Q Bxa8 56. Kb3 1/2-1/2

[Event "COL-ch sf"]
[Site "Duitama"]
[Date "1999.??.??"]
[Round "?"]
[White "Gonzalez, Juan Manuel"]
[Black "Gamboa, Nelson"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "2411"]
[PlyCount "117"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 b6 5. Nbd2 Bb7 6. Be2 Be7 7. h3 0-0 8. 0-0 d6 9. c3 Kh8 10. Qb3 Qd7 11. a4 Nd5 12. a5 Rg8 13. Bh2 g5 14. axb6 axb6 15. Rxa8 Bxa8 16. Ra1 Bb7 17. e4 fxe4 18. Nxe4 Nf4 19. Bxf4 gxf4 20. Bb5 Qc8 21. Bd3 Rg7 22. Ra7 d5 23. Ned2 Nc6 24. Ra1 e5 25. dxe5 Qxh3 26. Bf1 Qe6 27. Re1 Nd8 28. Qa4 Qf7 29. Qd7 Ne6 30. Nd4 Nxd4 31. cxd4 Bb4 32. Qxf7 Rxf7 33. Rd1 c5 34. Nf3 Re7 35. Bb5 Kg7 36. Kf1 h6 37. Ke2 Kf7 38. Kd3 cxd4 39. Rf1 Bc5 40. Re1 Rc7 41. Nxd4 Bb4 42. Rh1 Bf8 43. Rh4 Bg7 44. Rxf4+ Ke7 45. Rh4 Bc8 46. Nc6+ Kf7 47. f4 Bf8 48. Rh1 Bf5+ 49. Kd2 Be4 50. Rh2 Kg6 51. Nd4 Bb4+ 52. Ke2 Rc1 53. Be8+ Kh7 54. f5 Re1+ 55. Kf2 Rb1 56. Bg6+ Kg8 57. Nf3 Rxb2+ 58. Kg3 Kg7 59. Rh1 0-1

[Event "Cali Abierto Nat"]
[Site "Cali"]
[Date "1998.??.??"]
[Round "7"]
[White "Cardenas, German Andres"]
[Black "Gonzalez, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "C40"]
[PlyCount "32"]
[EventDate "1998.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. d4 dxe4 4. Nxe5 Bd6 5. Bf4 Nf6 6. Nd2 0-0 7. Be2 Nd5 8. Bg3 e3 9. Ndc4 exf2+ 10. Bxf2 f6 11. Nxd6 Qxd6 12. Nc4 Qe7 13. 0-0 c6 14. Bf3 Be6 15. Re1 Qd7 16. Bg3 b5 1/2-1/2

[Event "Cali Abierto Nat"]
[Site "Cali"]
[Date "1998.??.??"]
[Round "1"]
[White "Gonzalez, Juan Manuel"]
[Black "Cuartas Medina, Jorge Humberto"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "39"]
[EventDate "1998.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c3 e6 3. Nf3 Nf6 4. e3 c5 5. Bd3 Nbd7 6. Nbd2 Bd6 7. 0-0 0-0 8. Re1 Qc7 9. e4 dxe4 10. Nxe4 Be7 11. Ne5 b6 12. Bf4 Qb7 13. Qf3 Kh8 14. Qh3 g6 15. Nxd7 Qxd7 16. Be5 Kg7 17. Qf3 Qd8 18. Nxf6 Bxf6 19. Qxa8 Ba6 20. Qxd8 1-0

[Event "Cali Abierto Nat"]
[Site "Cali"]
[Date "1998.??.??"]
[Round "6"]
[White "Gonzalez, Juan Manuel"]
[Black "Marin, Schmidt"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "55"]
[EventDate "1998.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Be2 c5 7. 0-0 cxd4 8. exd4 Nd5 9. Bh2 Qb6 10. Nbd2 Nc6 11. Nc4 Qc7 12. c3 Bd7 13. Re1 Rfe8 14. a4 Na5 15. Nxa5 Qxa5 16. Bc4 Bc6 17. b4 Nxb4 18. cxb4 Qxb4 19. Qd3 Bxf3 20. Reb1 Qxb1+ 21. Rxb1 d5 22. Qxf3 dxc4 23. Rxb7 Bxd4 24. Rxe7 Rxe7 25. Qxa8+ Kg7 26. Bd6 Re1+ 27. Kh2 c3 28. Bf8+ 1-0

[Event "Cali Abierto Nat"]
[Site "Cali"]
[Date "1998.??.??"]
[Round "4"]
[White "Gonzalez, Juan Manuel"]
[Black "Montoya Diaz, Cesar Augusto"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "35"]
[EventDate "1998.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c3 c5 4. e3 d5 5. Bd3 Nc6 6. Nbd2 Bd6 7. 0-0 0-0 8. dxc5 Bxc5 9. e4 Qc7 10. Qe2 a6 11. e5 Nd7 12. Bxh7+ Kh8 13. Ng5 Be7 14. Qh5 Bxg5 15. Nf3 Ncxe5 16. Bxg5 Nxf3+ 17. gxf3 f6 18. Bg6+ 1-0

[Event "Cali Abierto Nat"]
[Site "Cali"]
[Date "1998.??.??"]
[Round "3"]
[White "Ospina, Oscar Alejandro"]
[Black "Gonzalez, Juan Manuel"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "94"]
[EventDate "1998.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Nf3 Nc6 6. c3 Bg4 7. Nbd2 e6 8. 0-0 Bd6 9. Re1 0-0 10. Nf1 e5 11. dxe5 Nxe5 12. Be2 Ng6 13. Ne3 Be6 14. Nd4 Ne4 15. Nef5 Qf6 16. Nxd6 Qxf2+ 17. Kh1 Nxd6 18. Bf3 Rae8 19. Re2 Qh4 20. g3 Qf6 21. Kg2 Ne4 22. Be3 Ne5 23. Qf1 Nxf3 24. Qxf3 Qxf3+ 25. Nxf3 Bg4 26. Bxa7 Ng5 27. Rf2 Bxf3+ 28. Rxf3 Nxf3 29. Kxf3 Re6 30. Be3 Rfe8 31. Re1 b5 32. a3 g5 33. h3 f5 34. Kf2 Kf7 35. Bd2 Rxe1 36. Bxe1 Re4 37. Bd2 g4 38. h4 h5 39. Bf4 Ke6 40. Be3 Kd6 41. b3 Kc6 42. Bg5 d4 43. cxd4 Rxd4 44. Ke3 Kd5 45. Bh6 Re4+ 46. Kd3 Re1 47. Bg5 Rf1 0-1

