[Event "COL-chC"]
[Site "Bogota"]
[Date "2019.08.31"]
[Round "6"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Mogollon Tobar, Nicolle Juliet"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1814"]
[BlackElo "1569"]
[PlyCount "102"]
[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 d5 2. c4 e6 3. e3 Nf6 4. Nc3 Be7 5. a3 0-0 6. c5 b6 7. b4 a5 8. Bb2 Bb7 9. Bd3 axb4 10. axb4 Nc6 11. b5 Nb4 12. c6 Rxa1 13. Bxa1 Nxd3+ 14. Qxd3 Qa8 15. Bb2 Bc8 16. Nf3 Ba3 17. Qc2 Bb4 18. 0-0 Bxc3 19. Bxc3 Ne4 20. Ra1 Qb8 21. Bb4 Re8 22. Ra4 e5 23. Qa2 Be6 24. Nxe5 f6 25. Nd7 Qd8 26. f3 Ng5 27. Kf2 Bxd7 28. cxd7 Qxd7 29. Ra8 Rxa8 30. Qxa8+ Kf7 31. h4 Ne6 32. Qa4 h6 33. Ba3 g5 34. h5 f5 35. g4 fxg4 36. Qc2 Ke8 37. Qg6+ Qf7 38. Qxf7+ Kxf7 39. fxg4 Ke8 40. Ke2 Kd7 41. Kd3 c6 42. e4 Nd8 43. bxc6+ Kxc6 44. e5 Ne6 45. Kc3 Kb5 46. Bd6 Ka4 47. Be7 Kb5 48. Bd6 Ka4 49. Be7 Kb5 50. Bd6 Ka4 51. Be7 Kb5 1/2-1/2

[Event "COL-chC"]
[Site "Bogota"]
[Date "2019.08.29"]
[Round "2"]
[White "Gomez, Dario G"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1920"]
[BlackElo "1814"]
[PlyCount "78"]
[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. c4 e5 2. Nc3 Nf6 3. e4 d6 4. g3 Nc6 5. Bg2 Nd4 6. h3 Be7 7. Nge2 c5 8. d3 h6 9. Nxd4 cxd4 10. Ne2 Bd7 11. f4 Qb6 12. f5 0-0-0 13. Qc2 Kb8 14. Bd2 Qc6 15. 0-0 g5 16. b4 Rc8 17. a4 Bd8 18. Qb3 Be8 19. b5 Qd7 20. Rfb1 Bb6 21. Kh2 Bc5 22. Qd1 Qe7 23. a5 Qf8 24. Nc1 Qg7 25. Nb3 Nd7 26. Qe1 f6 27. Ra2 h5 28. Rab2 Rh7 29. Nc1 Ka8 30. Na2 Qe7 31. Bc1 g4 32. h4 Kb8 33. Bd2 Ka8 34. Bf1 Kb8 35. Bb4 Qf8 36. Be2 Ka8 37. Bd2 Qe7 38. Nb4 Bxb4 39. Rxb4 Nc5 1/2-1/2

[Event "COL-chC"]
[Site "Bogota"]
[Date "2019.08.29"]
[Round "3"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Acosta Cruz, Luis Ivan"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1814"]
[BlackElo "1784"]
[PlyCount "74"]
[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 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 b6 5. e3 Bb7 6. Be2 Bb4 7. a3 Bxc3+ 8. bxc3 0-0 9. 0-0 d6 10. a4 a5 11. Ng5 Qe8 12. Qb3 h6 13. Bf3 Bxf3 14. Nxf3 Nbd7 15. Ba3 Ne4 16. Qc2 c5 17. Nd2 Nxd2 18. Qxd2 Nf6 19. f3 Qc6 20. Qc2 Rad8 21. Rab1 Rb8 22. Rb5 Rfc8 23. dxc5 dxc5 24. Rd1 Rc7 25. Rbb1 Rd7 26. Qb3 Rbd8 27. Kf2 Rxd1 28. Rxd1 Rxd1 29. Qxd1 Qd7 30. Qc2 Qd6 31. g3 Nd7 32. f4 Nf6 33. Bc1 Qc6 34. Kg1 Qe4 35. Qb3 Qd3 36. Qb2 Ne4 37. Kg2 Nxc3 0-1

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.20"]
[Round "6"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Acosta, Jaime"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1814"]
[BlackElo "1605"]
[PlyCount "55"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Be2 c6 6. Nf3 Bg4 7. h3 Bh5 8. Be3 e6 9. Ne5 Bxe2 10. Qxe2 Qc7 11. 0-0-0 Bd6 12. f4 Nbd7 13. g4 Nb6 14. g5 Nfd5 15. Bd2 Nxc3 16. Bxc3 Nd5 17. Bd2 Bxe5 18. dxe5 0-0-0 19. c4 Ne7 20. Be3 Nf5 21. Bf2 Rxd1+ 22. Rxd1 Rd8 23. Rd3 Rxd3 24. Qxd3 b6 25. b4 Qd7 26. Kc2 Qxd3+ 27. Kxd3 g6 28. a4 1/2-1/2

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.20"]
[Round "7"]
[White "Solorzano Roldan, Orlando"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1455"]
[BlackElo "1814"]
[PlyCount "32"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bb5+ Bd7 7. 0-0 Nc6 8. Re1 Bg7 9. f4 0-0 10. a4 Nxd4 11. Qxd4 Ng4 12. Qd5 Qb6+ 13. Kh1 Nf2+ 14. Kg1 Nh3+ 15. Kh1 Qg1+ 16. Rxg1 Nf2# 0-1

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.19"]
[Round "4"]
[White "Univio Sanchez, German"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2058"]
[BlackElo "1814"]
[PlyCount "31"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Qd2 cxd4 9. Nxd4 Nxd4 10. Bxd4 Qa5 11. Nb5 Qxd2+ 12. Kxd2 Kd8 13. Bxa7 b6 14. f5 Ba6 15. fxe6 fxe6 16. Nd4 1-0

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.18"]
[Round "3"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Galeano Garcia, Juan Diego"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1814"]
[BlackElo "1545"]
[PlyCount "40"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. b3 g6 5. Bb2 Bg7 6. e4 0-0 7. Bd3 d6 8. cxb5 a6 9. bxa6 Nxa6 10. a3 Bb7 11. Nf3 Ng4 12. Bxg7 Kxg7 13. h3 Ne5 14. Nxe5 dxe5 15. Nc3 Qa5 16. Qd2 Nb4 17. Be2 Ba6 18. 0-0 Bxe2 19. Nxe2 Qb5 20. axb4 cxb4 1-0

[Event "COL-ch Amateur U2000"]
[Site "Bogota"]
[Date "2018.02.16"]
[Round "3.51"]
[White "Leal Ortega, Jose del Carmen"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1700"]
[BlackElo "1789"]
[PlyCount "36"]
[EventDate "2018.02.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. Nf3 d5 6. cxd5 Nxd5 7. 0-0 c6 8. Qb3 Nxc3 9. dxc3 Qc7 10. Bg5 Na6 11. Rfd1 Be6 12. Qc2 Rad8 13. a3 Nc5 14. Rxd8 Rxd8 15. b4 Na6 16. Bf4 Qc8 17. Rd1 Rxd1+ 18. Qxd1 Bxc3 0-1

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.11"]
[Round "8"]
[White "Sanchez Ardila, Jorge Luis"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2061"]
[BlackElo "1818"]
[PlyCount "61"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be7 9. Bxf6 Bxf6 10. Nd5 0-0 11. Nc4 b5 12. Nce3 Bb7 13. Bd3 Bg5 14. 0-0 Rc8 15. c3 Bxe3 16. Nxe3 Ne7 17. Qh5 a5 18. Rad1 Qb6 19. Qg5 f6 20. Qg4 Rc7 21. Bc2 Bc8 22. Bb3+ Kh8 23. Qh5 a4 24. Bd5 a3 25. bxa3 Rxc3 26. Rb1 Rxa3 27. Nc4 Qa6 28. Nxa3 Qxa3 29. Rxb5 Ba6 30. Rb3 Qxa2 31. Rh3 1-0

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.08"]
[Round "1"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Olivares, Francisco"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1818"]
[BlackElo "2329"]
[PlyCount "100"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 Bb4+ 4. Nc3 h6 5. Bh4 b6 6. a3 Bxc3+ 7. bxc3 c5 8. Nf3 d6 9. e3 Qe7 10. Bd3 Bb7 11. 0-0 Nbd7 12. Qc2 g5 13. Bg3 h5 14. Nxg5 h4 15. Bf4 Rg8 16. Ne4 e5 17. Bg5 0-0-0 18. d5 h3 19. g3 Rde8 20. a4 Rxg5 21. Nxg5 Ng4 22. Ne4 f5 23. Nd2 e4 24. Be2 a5 25. Qd1 Qg5 26. Bxg4 fxg4 27. Rb1 Ba6 28. Rb3 Kc7 29. Qc2 Re5 30. Rfb1 Qf5 31. Qd1 Re8 32. Qe2 Rg8 33. Kf1 Ne5 34. Ke1 Bc8 35. Kd1 Bd7 36. Ra1 Rf8 37. Rbb1 Qxf2 38. Nxe4 Qf5 39. Nd2 Qg6 40. e4 Qe8 41. Kc2 Bxa4+ 42. Kb2 Rf2 43. Qxf2 Nd3+ 44. Ka3 Nxf2 45. Re1 Nd3 46. Re3 Bc2 47. Nb3 Qe5 48. Rxd3 Bxd3 49. Kb2 Qxe4 50. Rd1 Bxc4 0-1

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.08"]
[Round "2"]
[White "Tafur, Jaime"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1818"]
[PlyCount "65"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Bc4 Qb6 4. Nf3 Nc6 5. a3 d6 6. 0-0 Be7 7. d3 Nf6 8. h3 0-0 9. Re1 a5 10. Nbd2 Qc7 11. Nf1 Nd8 12. Ne3 Be6 13. Qb3 Bxc4 14. Qxc4 Ne6 15. Nd5 Nxd5 16. exd5 Nd8 17. Qg4 f5 18. Qc4 Qd7 19. a4 Rf6 20. Nh2 Rg6 21. Re3 f4 22. Rf3 Nf7 23. d4 Ng5 24. Qe2 Nxf3+ 25. Qxf3 exd4 26. c4 Qf5 27. Kf1 Qc2 28. Qe2 Qxe2+ 29. Kxe2 Rxg2 30. Nf3 Bd8 31. Kf1 Rg6 32. Bd2 Bb6 33. Re1 0-1

[Event "Bogota University op 8th"]
[Site "Bogota"]
[Date "2014.10.09"]
[Round "2"]
[White "Franco Valencia, Beatriz Irene"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2229"]
[BlackElo "1812"]
[PlyCount "97"]
[EventDate "2014.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Be7 9. 0-0 Bb7 10. a3 a5 11. b3 0-0 12. Bb2 Rc8 13. e4 Qb6 14. Qe2 Rfe8 15. Rfc1 Nh5 16. Qe3 Nhf6 17. Rc2 Rc7 18. Rac1 Rec8 19. e5 Nd5 20. Nxd5 cxd5 21. Rxc7 Rxc7 22. Rxc7 Qxc7 23. Bxb5 Nf8 24. Qd3 Ng6 25. g3 Nf8 26. Ne1 Nd7 27. Nc2 Nb8 28. Qc3 Qb6 29. a4 Nc6 30. Bxc6 Bxc6 31. Ba3 Kf8 32. Bxe7+ Kxe7 33. Qc5+ Qxc5 34. dxc5 h5 35. Nd4 Kd7 36. Kf1 Bb7 37. Ke2 Ba6+ 38. Kd2 Bf1 39. Kc3 Kc7 40. f4 g6 41. b4 axb4+ 42. Kxb4 Kb7 43. c6+ Kb6 44. a5+ Kc7 45. Kc5 Ba6 46. Nc2 Bc8 47. Nb4 Kb8 48. Kb6 d4 49. a6 1-0

[Event "Bogota University op 8th"]
[Site "Bogota"]
[Date "2014.10.09"]
[Round "1"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Pazos Gambarrotti, Plinio Efrain"]
[Result "1-0"]
[ECO "E50"]
[WhiteElo "1812"]
[BlackElo "2254"]
[PlyCount "45"]
[EventDate "2014.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 Nc6 6. Be2 0-0 7. 0-0 Bxc3 8. bxc3 d6 9. Qc2 e5 10. d5 Ne7 11. e4 h6 12. Nh4 Ne8 13. Nf5 Kh7 14. f4 Ng8 15. fxe5 dxe5 16. Be3 b6 17. Qd2 Nd6 18. Bd3 Bxf5 19. exf5 Nf6 20. h3 Kh8 21. Bxh6 gxh6 22. Qxh6+ Kg8 23. Rf3 1-0

[Event "Bogota LAB op"]
[Site "Bogota"]
[Date "2014.06.30"]
[Round "5"]
[White "Fraile Vela, Maria Isabel"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1709"]
[BlackElo "1833"]
[PlyCount "53"]
[EventDate "2014.06.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Be7 6. Bc4 0-0 7. Bg5 Bg4 8. Qd3 Nbd7 9. f4 Bh5 10. h3 h6 11. Bh4 Bg6 12. 0-0-0 Nc5 13. Qf3 Bxe4 14. Nxe4 Ncxe4 15. Bxf6 Nxf6 16. g4 d5 17. Nf5 c6 18. g5 hxg5 19. fxg5 Ne4 20. h4 Bxg5+ 21. hxg5 Qxg5+ 22. Kb1 f6 23. Ne7+ Kf7 24. Nxd5 cxd5 25. Bxd5+ Ke7 26. Qxe4+ Qe5 27. Qb4+ 1-0

[Event "Bogota LAB op"]
[Site "Bogota"]
[Date "2014.06.30"]
[Round "6"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Florez Perez, Leonardo"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1833"]
[PlyCount "39"]
[EventDate "2014.06.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 f6 2. d4 g6 3. h4 Nh6 4. Be3 c6 5. Qd2 Nf7 6. Nf3 d5 7. Nc3 Bg4 8. 0-0-0 dxe4 9. Nxe4 e5 10. dxe5 Qxd2+ 11. Rxd2 Bxf3 12. Nxf6+ Ke7 13. Bc5+ Ke6 14. Bxf8 Rxf8 15. gxf3 Nxe5 16. Nxh7 Rh8 17. Ng5+ Ke7 18. f4 Ned7 19. Bc4 Kd8 20. Nf7+ 1-0

[Event "Bogota LAB op"]
[Site "Bogota"]
[Date "2014.06.29"]
[Round "3"]
[White "Forero Aponte, Jorge"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1833"]
[PlyCount "116"]
[EventDate "2014.06.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. Bc4 Nf6 5. d3 h6 6. 0-0 Bg4 7. Be3 Be7 8. h3 Bh5 9. Nd5 a6 10. Nxf6+ Bxf6 11. a3 0-0 12. c3 Kh7 13. b4 Ne7 14. d4 Qc8 15. Be2 Bg6 16. Nd2 c6 17. Bh5 a5 18. Qg4 b5 19. f4 Qxg4 20. Bxg4 Kh8 21. f5 Bh7 22. Be2 axb4 23. axb4 Ra4 24. Rxa4 bxa4 25. Ra1 Ra8 26. Nc4 Nc8 27. Bd1 exd4 28. Bxd4 Bxd4+ 29. cxd4 d5 30. Ne3 dxe4 31. Rxa4 Rxa4 32. Bxa4 Na7 33. g4 f6 34. Kf2 Bg8 35. Kg3 Ba2 36. Bc2 Bd5 37. Nxd5 cxd5 38. Ba4 Nc8 39. Bd7 Nb6 40. Be6 Kh7 41. h4 g6 42. b5 g5 43. hxg5 hxg5 44. Kf2 Kg7 45. Ke3 Kf8 46. Ke2 Ke7 47. Ke3 Kd6 48. Ke2 Nc4 49. Bf7 Nb6 50. Ke3 Na4 51. Kd2 Nb2 52. Ke2 Nd3 53. b6 Nb4 54. Be8 Nc6 55. Ke3 Nd8 56. Ke2 Nb7 57. Ke3 Na5 58. Bf7 Nc4+ 0-1

[Event "Bogota LAB op"]
[Site "Bogota"]
[Date "2014.06.29"]
[Round "4"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Peralta Gonzalez, Javier Hernando"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1833"]
[BlackElo "1513"]
[PlyCount "107"]
[EventDate "2014.06.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 Bd6 4. Nc3 Nf6 5. c5 Be7 6. b4 a6 7. Bb2 b6 8. a4 bxc5 9. bxc5 0-0 10. Bd3 Nbd7 11. Nf3 h6 12. Qc2 c6 13. a5 Qc7 14. h3 e5 15. Bf5 e4 16. Nd2 Nxc5 17. Bxc8 Nd3+ 18. Ke2 Raxc8 19. Ba3 Rfe8 20. Bxe7 Rxe7 21. Nb3 Nh5 22. Nxd5 cxd5 23. Qxc7 Rexc7 24. Rhd1 f5 25. Rd2 f4 26. Rad1 fxe3 27. Kxe3 Ndf4 28. Nc5 Nxg2+ 29. Ke2 Nhf4+ 30. Kf1 e3 31. Rb2 exf2 32. Kxf2 Re7 33. Nxa6 Rf8 34. Kg1 Ne3 35. Re1 Nxh3+ 36. Kh2 Rf3 37. Nc5 Nf1+ 38. Rxf1 Rxf1 39. Kxh3 Rh1+ 40. Kg2 Ree1 41. a6 h5 42. a7 Rhg1+ 43. Kf2 Ref1+ 44. Ke2 Ra1 45. Rb8+ Kh7 46. a8Q Rxa8 47. Rxa8 Rg4 48. Ke3 h4 49. Ra1 g5 50. Nd7 Rg3+ 51. Kf2 Kg6 52. Ne5+ Kf5 53. Re1 h3 54. Kxg3 1-0

[Event "Bogota LAB op"]
[Site "Bogota"]
[Date "2014.06.28"]
[Round "2"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Bautista Chiquillo, Leidy Johanna"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1833"]
[BlackElo "1565"]
[PlyCount "74"]
[EventDate "2014.06.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Be7 6. Ne5 Nbd7 7. f4 a6 8. Bd3 dxc4 9. Bxc4 0-0 10. 0-0 Qc7 11. Bd3 c5 12. Rf3 b5 13. Ne4 Bb7 14. Nxf6+ Nxf6 15. Rh3 Be4 16. Bxe4 Nxe4 17. Qh5 Nf6 18. Qf3 cxd4 19. exd4 Rac8 20. Qd3 Qc2 21. Qxc2 Rxc2 22. Rc3 Rxc3 23. bxc3 Nd5 24. Bb2 Nxf4 25. Rf1 Nd5 26. Kf2 Bd6 27. h3 Bxe5 28. dxe5 Rc8 29. Rc1 Nf4 30. Rd1 Nd5 31. Rc1 Kf8 32. g3 Ke7 33. Ke2 Nb6 34. Ba3+ Ke8 35. Kd3 Nc4 36. Bd6 Nxd6 37. exd6 Kd7 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.08"]
[Round "8"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Arboleda, Juan Manuel"]
[Result "0-1"]
[ECO "A71"]
[WhiteElo "1833"]
[PlyCount "80"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bg5 Bg7 8. Nf3 0-0 9. Bd3 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Qe2 a6 13. f4 Re8 14. 0-0 b5 15. Qf3 Qb6 16. Kh1 c4 17. Bc2 b4 18. Na4 Qa5 19. Rae1 Rac8 20. b3 c3 21. Bh4 h6 22. Bf2 Rb8 23. Ra1 Qc7 24. Qd3 Nxe4 25. Qxa6 Nxf2+ 26. Rxf2 Nc5 27. Nxc5 Qxc5 28. Qf1 Qxd5 29. a3 bxa3 30. Rxa3 Qc5 31. Ra4 Qe3 32. f5 Qe1 33. fxg6 Qxf1+ 34. Rxf1 fxg6 35. Bxg6 Re2 36. Bd3 Rd2 37. Bg6 c2 38. Bh5 Rc8 39. Bf7+ Kh8 40. Bc4 Rd1 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "5"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Hans, Bayer"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1833"]
[PlyCount "133"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. e3 Bb4+ 6. Nbd2 dxe3 7. fxe3 Bg4 8. Be2 Nge7 9. 0-0 Ng6 10. a3 Be7 11. Qa4 0-0 12. Nd4 Ncxe5 13. Bxg4 Nxg4 14. N2f3 Re8 15. h3 Nf6 16. b4 Ne4 17. Qb3 Bf6 18. Bb2 Qe7 19. Nf5 Qe6 20. Bxf6 Nxf6 21. N3d4 Qe5 22. Rae1 Rad8 23. Rf3 Ne4 24. Qc2 Ng5 25. Rf2 Ne4 26. Rf3 Nf8 27. Ref1 Rd7 28. Qc1 b6 29. Nc6 Qe6 30. Nfd4 Qg6 31. Nxa7 c5 32. Ndc6 Nd2 33. Rxf7 Nxf1 34. Rxd7 Nxe3 35. Rd2 Qe4 36. Re2 Ng6 37. bxc5 bxc5 38. Nb5 Nf4 39. Rf2 Qxc6 40. Qd2 Qf6 41. Nc3 Qe5 42. a4 Nexg2 43. Rxg2 Nxg2 44. Kxg2 Qd4 45. Qxd4 cxd4 46. Nd1 Re1 47. Nf2 Rc1 48. Kf3 Rxc4 49. a5 Ra4 50. Ke4 Kf7 51. a6 Ke6 52. a7 Rxa7 53. Kxd4 Ra2 54. Ke3 Kf5 55. Kf3 Ra3+ 56. Kg2 Kf4 57. Nd1 Rg3+ 58. Kh2 Rd3 59. Nf2 Ra3 60. Kg2 Ra2 61. Kg1 Kf3 62. Ng4 Kg3 63. Kf1 Kxh3 64. Ne3 Kh2 65. Ng4+ Kg3 66. Ne5 h5 67. Nc4 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.13"]
[Round "7"]
[White "Rios, Jonh Fredy"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO "B54"]
[BlackElo "1835"]
[PlyCount "43"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Bb5 Bd7 6. Nc3 a6 7. Ba4 b5 8. Bb3 e6 9. 0-0 Na5 10. a3 Nxb3 11. Nxb3 Be7 12. Kh1 h6 13. f4 Qb6 14. Qf3 Nf6 15. Be3 Qc7 16. Rae1 Bc6 17. Nd4 Bb7 18. Bd2 0-0 19. Qg3 Kh7 20. f5 e5 21. Nf3 Nh5 22. Nh4 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.13"]
[Round "8"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Nunez V, Daniel Fernando"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "1835"]
[BlackElo "2233"]
[PlyCount "38"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 b6 6. e4 g5 7. e5 Ne4 8. Bg3 Nxc3 9. bxc3 Bxc3+ 10. Ke2 Bxa1 11. Qxa1 Ba6 12. Qc3 Nc6 13. f3 Qe7 14. h4 0-0-0 15. f4 d5 16. exd6 Qxd6 17. Ke3 Nxd4 18. Bd3 Qc5 19. Ne2 Nb5+ 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.12"]
[Round "5"]
[White "Bejarano, Danny Andres"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2028"]
[BlackElo "1835"]
[PlyCount "54"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 e5 5. Nf3 Nc6 6. Bc4 h6 7. 0-0 Bc5 8. Bxf7+ Kxf7 9. Qd5+ Ke8 10. Qxc5 Qe7 11. Qe3 Nf6 12. h3 g5 13. b3 Nh5 14. Ba3 Qe6 15. Rd1 Rh7 16. Rd6 Qf7 17. Nbd2 Qf4 18. Qe2 g4 19. hxg4 Qxg4 20. Qe3 Nf4 21. g3 h5 22. Rf6 Kd8 23. Bd6 Rh8 24. a4 Qg7 25. Rxf4 exf4 26. Qxf4 b6 27. Bc7+ Ke8 1-0

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.12"]
[Round "6"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Lopez Valbuena, Fabian Danilo"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1835"]
[PlyCount "71"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. Qxd4 Qxd4 6. cxd4 Bf5 7. Bb5+ Nd7 8. Nc3 g6 9. Nf3 Bg7 10. 0-0 Ngf6 11. Re1 e6 12. d5 0-0 13. dxe6 Bxe6 14. Nd4 Nc5 15. Nxe6 Nxe6 16. h3 Rac8 17. Be3 a6 18. Ba4 Rfd8 19. Rad1 Rxd1 20. Rxd1 Rd8 21. Rxd8+ Nxd8 22. Bb6 Ne6 23. Bd1 Nd7 24. Be3 Ne5 25. Be2 Nc6 26. Nd1 Kf8 27. Bf3 Ke7 28. Nc3 Kd6 29. Kf1 b5 30. Ke1 Ned4 31. Bd1 Nb4 32. Kd2 Ndc6 33. a3 Nd5 34. Nxd5 Kxd5 35. Kd3 a5 36. b3 1/2-1/2

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.11"]
[Round "4"]
[White "Alvarez, Nelson"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1821"]
[BlackElo "1835"]
[PlyCount "65"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Bf5 5. Nf3 h6 6. Be2 e6 7. 0-0 dxc4 8. Bxc4 b5 9. Be2 Bd6 10. Bd2 Ne4 11. Rc1 Nxd2 12. Nxd2 0-0 13. e4 Bg6 14. Bf3 a5 15. e5 Be7 16. Ndb1 Qb6 17. Qd2 Rd8 18. Rfd1 Bg5 19. Qe2 Bxc1 20. Rxc1 Ra6 21. d5 exd5 22. e6 Re8 23. exf7+ Bxf7 24. Qd3 Qd8 25. a4 b4 26. Ne2 Qf6 27. b3 Qb2 28. Rd1 Ra7 29. Nd2 Rae7 30. g3 Qf6 31. Nf4 Re1+ 32. Rxe1 Rxe1+ 33. Kg2 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.11"]
[Round "3"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Garavito, Miguel Angel"]
[Result "0-1"]
[ECO "A76"]
[WhiteElo "1835"]
[BlackElo "2243"]
[PlyCount "54"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 a6 10. a4 Re8 11. Qc2 Bg4 12. Bg5 Nbd7 13. h3 Bxf3 14. Bxf3 Rb8 15. Rfe1 Qc7 16. Kh1 c4 17. Rac1 b5 18. Na2 Ne5 19. axb5 Qa5 20. b4 cxb3 21. Qc3 Qxc3 22. Nxc3 Nd3 23. Rb1 Nxe1 24. Rxe1 Nd7 25. Ne2 Rxb5 26. Be3 b2 27. Rb1 Ra5 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.10"]
[Round "2"]
[White "Guzman Lozano, Campo Elias"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2060"]
[BlackElo "1835"]
[PlyCount "23"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 c5 3. dxc5 Qa5+ 4. Nc3 e6 5. e4 dxe4 6. b4 Qc7 7. Nb5 Qd7 8. Qxd7+ Kxd7 9. 0-0-0+ Kc6 10. Nd6 Bxd6 11. Rxd6+ Kc7 12. Bd8# 1-0

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.10"]
[Round "1"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Sanchez Sarmiento, Leonardo Fabio"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1835"]
[PlyCount "28"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 Ne7 3. c4 c6 4. Nc3 d6 5. Bg5 h6 6. Bh4 Qd7 7. Bd3 Na6 8. Nf3 Nc7 9. 0-0 b6 10. b4 Bb7 11. a4 f6 12. a5 c5 13. Bg3 h5 14. h3 g5 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.16"]
[Round "8"]
[White "Salcedo, Diana"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2009"]
[BlackElo "1838"]
[PlyCount "39"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 c5 8. d4 Nc6 9. Bg5 Qg6 10. Bd3 f5 11. d5 Ne5 12. Nxe5 Qxg5 13. Qa4+ Ke7 14. 0-0 Kf6 15. Qe8 Qd2 16. Rae1 Qxc3 17. Qf7+ Kg5 18. h4+ Kh6 19. Ng4+ fxg4 20. Qf4+ 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.15"]
[Round "6"]
[White "Cifuentes, John Jairo"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2131"]
[BlackElo "1838"]
[PlyCount "39"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 e5 4. Nf3 Nc6 5. Bc4 Qb6 6. 0-0 Be7 7. cxd4 exd4 8. e5 Nh6 9. Bxh6 gxh6 10. Nbd2 Rg8 11. Ne4 d5 12. exd6 Bd8 13. Re1 Kf8 14. Qd2 Rg6 15. Qf4 Be6 16. Bxe6 Rxe6 17. Nc5 Rxe1+ 18. Rxe1 Kg7 19. Qg4+ Bg5 20. Nxg5 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.15"]
[Round "7"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Aguirre Reyes, Jorge Alberto"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1838"]
[PlyCount "49"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nc6 4. Nf3 dxc3 5. Nxc3 e6 6. Bc4 a6 7. a4 Bc5 8. 0-0 Qb6 9. e5 Nge7 10. Ne4 Nf5 11. Bf4 0-0 12. Nxc5 Qxc5 13. Rc1 Qb4 14. g4 Nfe7 15. b3 Ng6 16. Bg3 Na5 17. Qd6 Qxd6 18. exd6 b6 19. Nd4 Bb7 20. Bd3 Rfc8 21. b4 Nc6 22. Nxc6 Bxc6 23. b5 axb5 24. axb5 Bb7 25. Rc7 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.14"]
[Round "5"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Castellanos, Carlos"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1838"]
[BlackElo "1642"]
[PlyCount "69"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Bc5 5. c3 d6 6. a4 a5 7. Na3 Nf6 8. d3 Bg4 9. Nc2 Nd7 10. Ne3 Bxe3 11. Bxe3 b6 12. Bd5 Ndb8 13. Qb3 0-0 14. Nd2 Ra7 15. f3 Bh5 16. Qc2 Ne7 17. Ba2 Nec6 18. f4 Na6 19. f5 Kh7 20. Nc4 Nc5 21. b3 f6 22. h3 Nb8 23. g4 Be8 24. Qd2 Bc6 25. Rad1 Qd7 26. h4 d5 27. Bxc5 bxc5 28. exd5 Qxd5 29. Qh2 Qd7 30. Bb1 Rg8 31. Ne3 Qf7 32. Bc2 Kh8 33. g5 g6 34. Ng4 fxg5 35. Nxh6 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "2"]
[White "Lopez Posada, Nelson Eduardo"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "B20"]
[BlackElo "1838"]
[PlyCount "57"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 d6 4. d3 Nc6 5. a3 a6 6. Nce2 d5 7. exd5 exd5 8. Ba2 Be7 9. h3 Nf6 10. Nf3 h6 11. Ng3 0-0 12. 0-0 Be6 13. c3 Bd6 14. Ne2 Qc7 15. Be3 Ne5 16. Nxe5 Bxe5 17. Qd2 Kh7 18. Bf4 Nh5 19. Bxe5 Qxe5 20. Rae1 Qg5 21. Qxg5 hxg5 22. f4 gxf4 23. Nxf4 Nxf4 24. Rxf4 b5 25. Re5 c4 26. d4 g6 27. Bb1 Ra7 28. Rf2 Rd7 29. Rxe6 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "1"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Rincon, Angela"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1838"]
[PlyCount "53"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. a3 c5 6. Be3 Nc6 7. dxc5 Qxd1+ 8. Rxd1 Nf6 9. h3 Be7 10. Nb5 0-0 11. Nd6 Rd8 12. Be2 Ne8 13. Nxc8 Raxc8 14. Nf3 Nc7 15. c4 Na6 16. b4 Nab8 17. 0-0 Bf6 18. Rd6 Ne7 19. Rfd1 Nf5 20. Rxd8+ Rxd8 21. Rxd8+ Bxd8 22. Bf4 Nd7 23. g4 Ne7 24. Ne5 Nf6 25. Bf3 Ne8 26. Bxb7 f6 27. Nc6 1-0

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.19"]
[Round "9"]
[White "Camargo, Santiago"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2049"]
[BlackElo "1849"]
[PlyCount "42"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 d6 7. Bb3 Na5 8. f3 Nxb3 9. axb3 e5 10. Nde2 Qb6 11. Qd3 Bd7 12. Be3 Qc7 13. g4 Rc8 14. h4 Be6 15. Ng3 d5 16. exd5 Rd8 17. Bg5 Bb4 18. Bxf6 gxf6 19. Nge4 Ke7 20. Qc4 Bxc3+ 21. Nxc3 e4 1-0

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.18"]
[Round "8"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Romero Agudelo, Mario"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1849"]
[BlackElo "1621"]
[PlyCount "79"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Bb5 Bd7 6. 0-0 Nf6 7. Nc3 g6 8. Kh1 Bg7 9. h3 0-0 10. Nxc6 bxc6 11. Bd3 a5 12. Be3 a4 13. Rb1 a3 14. b3 Qc8 15. Na4 Qe8 16. Nb6 Rb8 17. c4 c5 18. Nxd7 Nxd7 19. f4 Nf6 20. Qc2 Nh5 21. Rf3 e6 22. Qf2 Qc8 23. g4 Nf6 24. f5 exf5 25. gxf5 Nd7 26. Bf4 Be5 27. Bh6 Bg7 28. Bxg7 Kxg7 29. f6+ Kg8 30. Qh4 Kh8 31. Qh6 Rg8 32. Rf4 Qf8 33. Qg5 Ne5 34. Be2 h6 35. Rh4 Kh7 36. Rf1 Rh8 37. Qe3 Kg8 38. Rhf4 h5 39. Qd2 Qc8 40. Kg2 1-0

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.17"]
[Round "7"]
[White "Corredor Rengifo, Luis Fernando"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1941"]
[BlackElo "1849"]
[PlyCount "77"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bg4 5. Re1 e5 6. c3 Nf6 7. h3 Bh5 8. d3 h6 9. Nbd2 a6 10. Ba4 b5 11. Bb3 Na5 12. Bc2 Be7 13. Nf1 0-0 14. Ng3 Bg6 15. Nh4 Re8 16. Nhf5 Bf8 17. Qf3 Qd7 18. Nxh6+ gxh6 19. Qxf6 Bg7 20. Qf3 Nc6 21. Nh5 c4 22. Bxh6 Bxh5 23. Qxh5 Bxh6 24. Qxh6 Re6 25. Qe3 Rg6 26. Rad1 Kg7 27. dxc4 bxc4 28. b3 cxb3 29. axb3 Rh8 30. Kf1 Qb7 31. b4 Ne7 32. Bd3 Rc8 33. Qd2 f5 34. Ra1 Qc6 35. Ra3 Ra8 36. c4 fxe4 37. Bxe4 Qxc4+ 38. Qd3 Qxb4 39. Bxa8 1-0

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.16"]
[Round "6"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Trujillo Urriago, Karen Jo"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1849"]
[BlackElo "1607"]
[PlyCount "75"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Qb3 Nc6 6. e3 e6 7. Nf3 Bd6 8. Nb5 0-0 9. Nxd6 Qxd6 10. Bd3 Qb4+ 11. Bd2 Qxb3 12. axb3 Ne4 13. Bc1 Nb4 14. Bb1 Bd7 15. 0-0 Bb5 16. Rd1 Be2 17. Re1 Bxf3 18. gxf3 Ng5 19. Kg2 h6 20. Bd2 Nc6 21. Bd3 e5 22. dxe5 Nxe5 23. Be2 Nc6 24. Ra4 Ne6 25. Rg4 f5 26. Rg3 d4 27. Bc4 Rae8 28. exd4 Ncxd4 29. Bxh6 Kh7 30. Bd2 b5 31. Rh3+ Kg6 32. Bxe6 Nxe6 33. Ra1 Ra8 34. Ra6 Kf7 35. Be3 f4 36. Bxa7 Nc5 37. Rh5 Nxb3 38. Rxb5 1-0

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.14"]
[Round "4"]
[White "Barbon, Carlos Felipe"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1622"]
[BlackElo "1849"]
[PlyCount "32"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. h3 Nf6 5. d3 h6 6. Be3 Be6 7. Bb3 Bxb3 8. cxb3 d5 9. exd5 Nxd5 10. 0-0 Nxe3 11. fxe3 Bd6 12. Nc3 0-0 13. e4 f5 14. exf5 Rxf5 15. Ne4 Qe7 16. Qe2 Raf8 1/2-1/2

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.13"]
[Round "3"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Guzman Lozano, Campo Elias"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1849"]
[BlackElo "2029"]
[PlyCount "66"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. b3 bxc4 5. bxc4 d6 6. Nc3 Bf5 7. Nf3 Nbd7 8. Nh4 Bg6 9. Nxg6 hxg6 10. Qa4 e5 11. e4 Be7 12. f4 exf4 13. Bxf4 Nh5 14. Bd2 Ng3 15. Rg1 Rxh2 16. 0-0-0 Bg5 17. Bd3 Qf6 18. Nb5 Rb8 19. Nxd6+ Ke7 20. Nb5 a6 21. d6+ Kf8 22. Qxa6 Kg8 23. Qa7 Rxb5 24. cxb5 Qc3+ 25. Bc2 Ne2+ 26. Kb1 Bxd2 27. Qxd7 Nd4 28. Rxd2 Qxd2 29. Rc1 Nxc2 30. Qc8+ Kh7 31. Qxc5 Nb4 32. Rc2 Rh1+ 33. Kb2 Nd3+ 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.12"]
[Round "2"]
[White "Marino, Edgar Orlando"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1600"]
[BlackElo "1849"]
[PlyCount "64"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Bg5 Qb6 6. Qd2 Bg4 7. e3 Bxf3 8. gxf3 0-0-0 9. Nc3 Kb8 10. Bb5 a6 11. Bxc6 Qxc6 12. 0-0 Qg6 13. e4 h6 14. Qf4+ Ka7 15. b4 e6 16. Rfb1 Qxg5+ 17. Qxg5 hxg5 18. a4 dxe4 19. fxe4 Rxd4 20. b5 Bb4 21. Na2 Ba5 22. bxa6 Kxa6 23. Rb2 Nf6 24. Rab1 Rb8 25. Nc1 Rd1+ 26. Kg2 Nxe4 27. Rb5 Nc3 28. Nb3 Rxb1 29. Nc5+ Ka7 30. Rxa5+ Kb6 31. Nd7+ Kxa5 32. Nxb8 Rd1 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.11"]
[Round "1"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Vittorino, Carlo Giovanni"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1849"]
[BlackElo "2287"]
[PlyCount "68"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. e4 Bc5 4. Nf3 d6 5. h3 f5 6. d3 Nf6 7. Be3 0-0 8. Bxc5 dxc5 9. Nd5 fxe4 10. Nxf6+ Qxf6 11. dxe4 Be6 12. Qc2 Rad8 13. a3 Nd4 14. Nxd4 Rxd4 15. f3 Qh4+ 16. Qf2 Qxf2+ 17. Kxf2 Rd2+ 18. Ke3 Rxb2 19. Be2 Rd8 20. Rhb1 Rdd2 21. Rxb2 Rxb2 22. Kd3 Kf7 23. g4 Bxc4+ 24. Kxc4 Rxe2 25. Kxc5 Ke6 26. Rf1 Rh2 27. h4 g6 28. Rb1 Rc2+ 29. Kb4 c5+ 30. Ka5 Rc3 31. a4 b6+ 32. Ka6 Ra3 33. Kxa7 Rxa4+ 34. Kxb6 Rb4+ 0-1

[Event "Bogota op 07"]
[Site "Bogota"]
[Date "2012.07.20"]
[Round "3"]
[White "Gomez Perdomo, Jonathan"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1898"]
[BlackElo "1874"]
[PlyCount "65"]
[EventDate "2012.07.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e5 4. Nc3 Nf6 5. d3 h6 6. a3 Be7 7. 0-0 d6 8. h3 Be6 9. Nd5 0-0 10. Bd2 a6 11. b4 b5 12. Bb3 cxb4 13. axb4 Nd4 14. Nxe7+ Qxe7 15. Nxd4 exd4 16. Bxe6 fxe6 17. c3 Qa7 18. Qb3 d5 19. exd5 Nxd5 20. c4 bxc4 21. dxc4 Nc7 22. Ra3 Qb6 23. c5 Qc6 24. Qg3 Rf6 25. Bf4 Nd5 26. Be5 Rf7 27. Rb3 Nc3 28. Qd3 Nb5 29. Qc4 Rd8 30. Re1 Rd5 31. f4 Nd6 32. Qd3 Nb5 33. Qe4 1-0

[Event "Bogota Semana Santa op"]
[Site "Bogota"]
[Date "2012.04.08"]
[Round "8"]
[White "Garzon, Laura Viviana"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1646"]
[BlackElo "1889"]
[PlyCount "13"]
[EventDate "2012.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 Na5 6. Bb3 Nxb3 7. axb3 0-1

[Event "Bogota Semana Santa op"]
[Site "Bogota"]
[Date "2012.04.08"]
[Round "9"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Anzola, Apolinar"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1889"]
[PlyCount "110"]
[EventDate "2012.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 0-0 6. a3 d6 7. h3 a6 8. d3 Be6 9. Nd5 Bxd5 10. Bxd5 Nxd5 11. exd5 Ne7 12. c4 Ng6 13. b4 Bb6 14. Be3 c6 15. dxc6 bxc6 16. Qa4 Qc7 17. Rac1 Ba7 18. b5 axb5 19. Qb3 Bxe3 20. fxe3 bxc4 21. Rxc4 c5 22. Ng5 Qa7 23. Ra1 d5 24. Rg4 Qd7 25. Qc3 Qd6 26. Rg3 h6 27. Nf3 e4 28. Rxg6 fxg6 29. Ne5 exd3 30. Nxd3 d4 31. Qc4+ Kh7 32. e4 Ra5 33. e5 Qe7 34. a4 g5 35. Qd5 g6 36. e6 Re8 37. Qd7 c4 38. Nb4 Ra7 39. Qxd4 Qxb4 40. Qxa7+ Re7 41. Qf2 c3 42. a5 h5 43. a6 Qb2 44. Re1 c2 45. Qf1 Rxe6 46. Qf7+ Kh6 47. Qxe6 c1Q 48. Rxc1 Qxc1+ 49. Kh2 g4 50. h4 Qf4+ 51. Kg1 g3 52. Qe1 Qxh4 53. Qe3+ Kh7 54. Qa7+ Kh6 55. Qb7 Qd4+ 0-1

[Event "Bogota Semana Santa op"]
[Site "Bogota"]
[Date "2012.04.07"]
[Round "7"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Pena Mora, Carlos"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "1889"]
[BlackElo "1688"]
[PlyCount "87"]
[EventDate "2012.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 c5 6. Nf3 d5 7. cxd5 exd5 8. e5 Ne4 9. Bd3 cxd4 10. Nxd4 f5 11. 0-0 Nc6 12. Nxc6 bxc6 13. Nxe4 fxe4 14. Bxe4 dxe4 15. Qc4+ Qd5 16. Qxb4 Qxe5 17. Be3 Be6 18. b3 a5 19. Qd4 Qxd4 20. Bxd4 a4 21. b4 Rad8 22. Bc5 Rf5 23. a3 Rd2 24. Rfd1 Rfd5 25. Rxd2 Rxd2 26. Kf1 Bc4+ 27. Ke1 Re2+ 28. Kd1 Kf7 29. Rc1 Bb5 30. Be3 Ra2 31. Rc3 Ke6 32. h4 Ke5 33. g3 Ra1+ 34. Bc1 Kd4 35. Kd2 Ra2+ 36. Rc2 Rxc2+ 37. Kxc2 g6 38. Be3+ Kc4 39. Bc1 h5 40. Bb2 Ba6 41. Bc1 Bc8 42. Be3 Bf5 43. Kb2 Kd3 44. Bc5 1/2-1/2

[Event "Bogota Semana Santa op"]
[Site "Bogota"]
[Date "2012.04.06"]
[Round "5"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Vargas, Mauricio"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1889"]
[BlackElo "1986"]
[PlyCount "88"]
[EventDate "2012.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2 Be7 9. f3 0-0 10. Nd5 Bxd5 11. exd5 Nbd7 12. 0-0 Rc8 13. Qd2 Nb6 14. Bxb6 Qxb6+ 15. Kh1 g6 16. c4 Nd7 17. Rac1 Qd8 18. Qe1 b6 19. g3 a5 20. Nd2 Bg5 21. f4 exf4 22. gxf4 Bh4 23. Qd1 Bf6 24. b3 Nc5 25. f5 Qe7 26. Bg4 Rce8 27. Qf3 Bg5 28. Rc2 Qe5 29. f6 Qd4 30. Nb1 Re3 31. Qd1 Rd3 32. Qe2 Bxf6 33. Rd2 Be5 34. Rxd3 Nxd3 35. Qf3 f5 36. Bh3 Re8 37. Bxf5 gxf5 38. Qxf5 Nf4 39. Na3 Rf8 40. Qg4+ Kh8 41. Qf3 Qb2 42. Nb5 Ng6 43. Qg2 Rxf1+ 44. Qxf1 Qxh2# 0-1

[Event "Bogota Semana Santa op"]
[Site "Bogota"]
[Date "2012.04.06"]
[Round "6"]
[White "Saenz, Carlos1111"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1889"]
[PlyCount "51"]
[EventDate "2012.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. Bf4 Bg7 4. e3 Nf6 5. Nbd2 0-0 6. Be2 Nbd7 7. h3 c5 8. c3 Qb6 9. Qc2 cxd4 10. cxd4 a6 11. Bc7 Qa7 12. 0-0 b5 13. Rfc1 Bb7 14. Qb3 Rac8 15. a4 Ba8 16. Bh2 Rxc1+ 17. Rxc1 bxa4 18. Qxa4 Bb7 19. Rc7 Nb6 20. Qa5 e6 21. Ne5 Ne4 22. Nc6 Qa8 23. Ne7+ Kh8 24. Nxe4 Nc4 25. Bxc4 dxc4 26. Nc5 1-0

[Event "Bogota Semana Santa op"]
[Site "Bogota"]
[Date "2012.04.05"]
[Round "4"]
[White "Rosero, Hugo Alberto"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1595"]
[BlackElo "1889"]
[PlyCount "24"]
[EventDate "2012.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Qa5 7. f3 g6 8. Be3 Bg7 9. Be2 0-0 10. Qd2 a6 11. 0-0 Bd7 12. Nxc6 Bxc6 0-1

[Event "Bogota Semana Santa op"]
[Site "Bogota"]
[Date "2012.04.05"]
[Round "3"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Nope, Viviana"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1889"]
[BlackElo "1501"]
[PlyCount "13"]
[EventDate "2012.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 1-0

[Event "Bogota Semana Santa op"]
[Site "Bogota"]
[Date "2012.04.04"]
[Round "2"]
[White "Ardila, Donaldo"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "A29"]
[BlackElo "1889"]
[PlyCount "95"]
[EventDate "2012.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. Nf3 0-0 6. 0-0 a6 7. d3 h6 8. h3 Nh5 9. Kh2 f5 10. e3 Nf6 11. d4 exd4 12. exd4 Ba7 13. Re1 d5 14. cxd5 Ne7 15. Qb3 Kh8 16. Ne5 Bxd4 17. d6 Bxe5 18. dxe7 Qxe7 19. f4 Be6 20. Rxe5 Bxb3 21. Rxe7 Bc2 22. Rxc7 Rae8 23. b3 Rc8 24. Rxc8 Rxc8 25. Bb2 Rc7 26. Rc1 Bd3 27. Nd5 Rxc1 28. Bxc1 Ne4 29. g4 g6 30. Bb2+ Kg8 31. gxf5 gxf5 32. Ne7+ Kh7 33. Nxf5 b5 34. Bxe4 Bxe4 35. Nd6 Bb1 36. a3 Ba2 37. b4 Kg8 38. Kg3 Bb3 39. f5 Kf8 40. Kf4 Ke7 41. Ke5 Ba2 42. f6+ Kf8 43. Bc1 h5 44. h4 Bb3 45. Bh6+ Kg8 46. f7+ Bxf7 47. Nxf7 Kxf7 48. Kf5 1-0

[Event "Bogota Semana Santa op"]
[Site "Bogota"]
[Date "2012.04.04"]
[Round "1"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Univio Sanchez, German"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1889"]
[BlackElo "2019"]
[PlyCount "54"]
[EventDate "2012.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. Be3 Bg7 8. 0-0 0-0 9. f4 Bd7 10. Nxc6 Bxc6 11. Bf3 b5 12. Nd5 Nd7 13. Nb4 Bb7 14. c3 Nb6 15. Rb1 e5 16. f5 Nc4 17. Bf2 Bh6 18. Re1 Nd2 19. Ra1 gxf5 20. exf5 Nxf3+ 21. gxf3 Qg5+ 22. Kh1 Qxf5 23. Nd5 Kh8 24. Rg1 Rg8 25. Rxg8+ Rxg8 26. b3 Qh3 27. Bg3 Rxg3 0-1

[Event "Bogota op 01"]
[Site "Bogota"]
[Date "2012.01.28"]
[Round "5"]
[White "Moreno, Javier"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1782"]
[BlackElo "1863"]
[PlyCount "36"]
[EventDate "2012.01.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 e6 4. Nc3 Nb6 5. Bb3 Qg5 6. Qf3 Qxe5+ 7. Nge2 Bd6 8. d4 Qf6 9. Qxf6 gxf6 10. 0-0 c6 11. Bh6 Rg8 12. Rad1 Nd5 13. Nxd5 cxd5 14. Rd3 Nc6 15. Rg3 Bxg3 16. Nxg3 Rg6 17. Be3 Ke7 18. c3 f5 0-1

[Event "Bogota op 01"]
[Site "Bogota"]
[Date "2012.01.27"]
[Round "4"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Gomez, Juan Andres"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1863"]
[BlackElo "1813"]
[PlyCount "59"]
[EventDate "2012.01.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. 0-0 0-0 6. a3 a6 7. d3 d6 8. h3 Be6 9. Nd5 h6 10. c3 Ba7 11. Be3 Re8 12. Qd2 Na5 13. Ba2 b5 14. Bxh6 gxh6 15. Qxh6 Nh7 16. h4 c6 17. Ng5 cxd5 18. Nxh7 f5 19. Nf6+ Kf7 20. Nxe8 Qxe8 21. exf5 Bxf5 22. Bxd5+ Be6 23. Bxa8 Qxa8 24. Qh7+ Kf8 25. Qh8+ Bg8 26. Qf6+ Bf7 27. Qxd6+ Kg8 28. Qxe5 Nb3 29. Rae1 Nd2 30. Qg5+ 1-0

[Event "Bogota op 01"]
[Site "Bogota"]
[Date "2012.01.26"]
[Round "1"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2202"]
[BlackElo "1863"]
[PlyCount "59"]
[EventDate "2012.01.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 e6 5. c4 Nb6 6. exd6 cxd6 7. Nc3 Be7 8. Be2 0-0 9. 0-0 Na6 10. a3 Nc7 11. b4 Bf6 12. Bf4 Re8 13. Bg3 a5 14. Qb3 a4 15. Qc2 e5 16. dxe5 Bxe5 17. Nxe5 dxe5 18. Rad1 Qe7 19. c5 Nd7 20. Nxa4 Ne6 21. Bb5 Nd4 22. Qc4 Nxb5 23. Qxb5 Nf6 24. Nb6 Rxa3 25. Nc4 Rc3 26. Bxe5 Bd7 27. Rxd7 Qxd7 28. Qxd7 Nxd7 29. Bxc3 Re6 30. Rd1 1-0

[Event "Bogota op 01"]
[Site "Bogota"]
[Date "2012.01.26"]
[Round "2"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Hincapie Uribe, Eduardo"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1863"]
[BlackElo "1357"]
[PlyCount "49"]
[EventDate "2012.01.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Nbd7 5. Nf3 Nb6 6. c5 Nc4 7. b3 Na5 8. Ne5 Be6 9. Bd3 b6 10. b4 Nb7 11. Nxc6 Qc7 12. Ne5 0-0-0 13. Qa4 Nd7 14. Nc6 Re8 15. Nxa7+ Kd8 16. c6 Nbc5 17. bxc5 bxc5 18. Ncb5 Nb6 19. Nxc7 Nxa4 20. Nxe6+ fxe6 21. Bd2 Kc7 22. Rb1 Kd6 23. Rb7 Rd8 24. Ba5 Rc8 25. Rd7# 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.11"]
[Round "10"]
[White "Patino, Daniel Santiago"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1869"]
[PlyCount "94"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 e6 6. c3 Nf6 7. Re1 Be7 8. d4 0-0 9. Bg5 Rb8 10. e5 Nd5 11. Bxe7 Qxe7 12. Qc2 cxd4 13. cxd4 Qb4 14. b3 f5 15. Nbd2 g5 16. Nxg5 Qxd4 17. Ndf3 Qg4 18. h3 Qh5 19. g4 fxg4 20. hxg4 Qxg4+ 21. Kf1 Rf5 22. Re4 Nf4 23. Rd1 Rxg5 24. Nxg5 Qxg5 25. f3 a5 26. Rdd4 Ba6+ 27. Ke1 Qg1+ 28. Kd2 Qf2+ 29. Kd1 Qxc2+ 30. Kxc2 Nd5 31. Kd2 Rb4 32. Rxb4 axb4 33. a3 c5 34. axb4 Nxb4 35. Re1 Nc6 36. f4 c4 37. bxc4 Bxc4 38. Kc3 Bd5 39. Rb1 Ne7 40. Rg1+ Kf7 41. Rg3 h5 42. Kd2 h4 43. Rh3 Nf5 44. Rh2 Kg6 45. Ke1 Kh5 46. Kf1 Kg4 47. Rf2 Bf3 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.11"]
[Round "9"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Carrillo, Custodio"]
[Result "1/2-1/2"]
[ECO "D35"]
[BlackElo "1906"]
[PlyCount "59"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. Nxd5 Nxd5 7. Bxd8 Bb4+ 8. Qd2 Bxd2+ 9. Kxd2 Kxd8 10. e4 Nf4 11. g3 Ng6 12. Rc1 Nb6 13. f4 Bd7 14. Bg2 c6 15. Nf3 f6 16. Rc5 Re8 17. Re1 Rc8 18. b3 Bg4 19. Ng1 Rc7 20. f5 Ne7 21. h3 Bh5 22. g4 Bf7 23. Ne2 Rd7 24. Kd3 Rd6 25. Nf4 Ned5 26. Nxd5 Nxd5 27. Bf3 Bg8 28. h4 Kc7 29. e5 Rdd8 30. e6 1/2-1/2

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.10"]
[Round "8"]
[White "Abella, Jose Miguel"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO "D10"]
[PlyCount "78"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 Nf6 5. e4 e6 6. Bxc4 h6 7. Nf3 Nbd7 8. 0-0 Bb4 9. Qc2 Nb6 10. Bb3 0-0 11. Bf4 Nh5 12. Be3 Nf6 13. h3 Qe7 14. Rfd1 Rd8 15. a5 Nbd7 16. Ra4 b5 17. Raa1 Nf8 18. Ne2 Bd7 19. Ne5 Rdc8 20. Rdc1 Rc7 21. f3 Rac8 22. Nd3 Ng6 23. a6 e5 24. dxe5 Nxe5 25. Nxe5 Qxe5 26. Bf4 Qh5 27. Bxc7 Rxc7 28. Qd3 Bc5+ 29. Kf1 Bb6 30. Nd4 Qh4 31. Rc2 Bxh3 32. gxh3 Qxh3+ 33. Rg2 Nh5 34. Ne2 Rd7 35. Qc3 Rd6 36. f4 Rd3 37. Bxf7+ Kxf7 38. Qxc6 Qf3+ 39. Ke1 Qxg2 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.09"]
[Round "7"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Mendez, Wilford"]
[Result "0-1"]
[ECO "E70"]
[BlackElo "1873"]
[PlyCount "17"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 Nbd7 6. e5 dxe5 7. dxe5 Nxe5 8. Qxd8+ Kxd8 9. 0-0-0+ 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.08"]
[Round "6"]
[White "Rodriguez, German Enrique"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1988"]
[PlyCount "31"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. 0-0 Nf6 6. d3 Be7 7. Re1 0-0 8. Nbd2 a6 9. Ba4 b5 10. Bb3 Bg4 11. Nf1 d5 12. exd5 Nxd5 13. h3 Bh5 14. Ng3 Bxf3 15. Qxf3 Ndb4 16. cxb4 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.08"]
[Round "5"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Moreno Lozano, David"]
[Result "1-0"]
[ECO "B33"]
[BlackElo "1936"]
[PlyCount "103"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Bc4 Nf6 7. Nc3 Bb4 8. Bg5 Qa5 9. Bd2 Qc5 10. Qe2 0-0 11. a3 Bxc3 12. Bxc3 Re8 13. 0-0 d5 14. exd5 cxd5 15. Bb3 d4 16. Bb4 Qb6 17. Rab1 a5 18. Bd2 Ba6 19. Bc4 Bxc4 20. Qxc4 Rac8 21. Qa4 Rc5 22. b4 axb4 23. axb4 Rc7 24. Rfc1 Rec8 25. c4 Ne4 26. Be1 h6 27. c5 Qe6 28. f3 Nf6 29. Qb3 Qd7 30. Bg3 Qe7 31. Re1 Nd7 32. Qd5 Rd8 33. Bxe5 Nxe5 34. Qxe5 Qd7 35. Red1 Rc6 36. b5 Re6 37. Qf4 d3 38. c6 Qa7+ 39. b6 Qa5 40. c7 Rde8 41. Qb4 Qe5 42. Rxd3 Qe2 43. Qd2 Qe5 44. h3 Qc5+ 45. Qf2 Re1+ 46. Rxe1 Rxe1+ 47. Kh2 Qxf2 48. c8Q+ Re8 49. Qxe8+ Kh7 50. Qe4+ g6 51. b7 Qb6 52. Rd7 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.07"]
[Round "4"]
[White "Parodi, Lucas"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "0-1"]
[ECO "E51"]
[WhiteElo "1719"]
[PlyCount "108"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 Nc6 8. Bd2 Bxc3 9. bxc3 Ne4 10. 0-0 Nxd2 11. Qxd2 a6 12. Bd3 h6 13. c4 Re8 14. Rab1 Qf6 15. Be4 Rd8 16. Qc2 Qe7 17. Bxc6 bxc6 18. Rfd1 a5 19. Rb2 Ba6 20. Ne5 Qe8 21. Qc3 f6 22. Nd3 Bc8 23. Nc5 Qe7 24. Rdb1 Ba6 25. g3 e5 26. Nb7 Bxb7 27. Rxb7 exd4 28. exd4 Qd6 29. d5 cxd5 30. cxd5 Rd7 31. Rc1 Qxd5 32. Qc4 Qxc4 33. Rxc4 Rc8 34. Ra7 Kf7 35. Rxa5 Ke7 36. Rac5 Kd8 37. h4 Ra8 38. a4 Ra7 39. g4 Ke7 40. Rc6 Kf7 41. h5 Rd1+ 42. Kg2 Rd7 43. Kg3 Re7 44. f4 Re3+ 45. Kf2 Re7 46. Kf3 Kf8 47. R6c5 Kf7 48. g5 hxg5 49. fxg5 fxg5 50. Rxg5 Ra6 51. Rf4+ Ke8 52. Re4 Rxe4 53. Kxe4 Rxa4+ 54. Kd5 Ra5+ 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.06"]
[Round "2"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Carrillo, Jose Antonio"]
[Result "0-1"]
[ECO "A31"]
[BlackElo "1904"]
[PlyCount "88"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. d4 cxd4 6. Nxd4 Nf6 7. Bd3 Nc6 8. Nxc6 bxc6 9. 0-0 0-0 10. f3 Be6 11. Be3 Rb8 12. Qc2 a5 13. Rab1 Qc7 14. Qf2 Nd7 15. Na4 Ne5 16. Qc2 Rb7 17. Be2 Rfb8 18. b3 c5 19. h3 Nc6 20. Qd2 Nd4 21. Bd1 Bd7 22. Nc3 e6 23. Ne2 Nxe2+ 24. Bxe2 a4 25. Rfd1 axb3 26. axb3 Rxb3 27. Rbc1 Ba4 28. Bf4 Bd4+ 29. Kh2 Rb2 30. Qe1 Bxd1 31. Rxd1 Qe7 32. Bf1 R8b3 33. Qg3 Rb1 34. Bxd6 Qf6 35. Rxd4 cxd4 36. Be5 Qe7 37. Be2 d3 38. Bxd3 Rxd3 39. Qf4 g5 40. Qg4 Rdd1 41. c5 f6 42. Bd6 Rxd6 43. cxd6 Qxd6+ 44. f4 Qxf4+ 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "7"]
[White "Mena, Yamil Octavio"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "75"]
[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. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Bc4 Nf6 6. Nc3 0-0 7. Bb3 a6 8. 0-0 b5 9. Nf5 Bxf5 10. exf5 c5 11. Bd5 Nxd5 12. Nxd5 Bf6 13. Qf3 Nd7 14. Bf4 Nb6 15. Rad1 Nxd5 16. Rxd5 Bxb2 17. Bxd6 Re8 18. Be5 Bxe5 19. Rxd8 Rexd8 20. g3 b4 21. Kg2 Bd4 22. Re1 a5 23. Re7 a4 24. Qb7 Rf8 25. Rxf7 Rab8 26. Rxf8+ Rxf8 27. Qd5+ Kh8 28. g4 a3 29. h4 h6 30. g5 Kh7 31. Qe6 hxg5 32. hxg5 Kh8 33. f4 Bc3 34. Kf3 c4 35. Qxc4 Rd8 36. Qc7 Rf8 37. f6 gxf6 38. g6 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.06"]
[Round "6"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Ramirez, Jaime Orlando"]
[Result "1/2-1/2"]
[ECO "D08"]
[BlackElo "1988"]
[PlyCount "75"]
[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. c4 e5 3. dxe5 d4 4. Nd2 Nc6 5. Ngf3 Qe7 6. Qb3 f6 7. exf6 Nxf6 8. g3 Bd7 9. Bg2 Qc5 10. 0-0 0-0-0 11. a3 Bd6 12. Qb5 Rhe8 13. Qxc5 Bxc5 14. b4 Bd6 15. b5 Na5 16. Nxd4 Be5 17. e3 Bxd4 18. exd4 Bf5 19. Bb2 Bd3 20. Rfc1 Re2 21. Bc3 Rxd2 22. Bxd2 Nb3 23. Rc3 Bxc4 24. Rxc4 Nxa1 25. Bf4 Ne8 26. Bh3+ Kb8 27. Be6 Nb3 28. d5 Nd6 29. Bxd6 Rxd6 30. Rf4 Rd8 31. Rf7 Nd4 32. Rxg7 Nxb5 33. f4 a5 34. f5 Rf8 35. Rg8 Rxg8 36. Bxg8 Kc8 37. Kf2 h6 38. Ke2 1/2-1/2

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "4"]
[White "Juez, Jhon Alexander"]
[Black "Ruiz Cruz, Cesar Augusto"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2031"]
[PlyCount "65"]
[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. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 c5 7. Nf3 Nc6 8. Bf4 Be6 9. Bd5 Be7 10. 0-0 0-0 11. Re1 Rc8 12. Ng5 Bxd5 13. exd5 Nd4 14. Nge4 b5 15. Nxf6+ Bxf6 16. Ne4 Be5 17. Bxe5 dxe5 18. c3 Nf5 19. Qf3 Nd6 20. Rad1 Nxe4 21. Qxe4 f6 22. Re3 Qd6 23. c4 bxc4 24. Qxc4 Rb8 25. Ra3 Rb5 26. Qa4 Rb6 27. Qc4 Ra8 28. Ra5 Rc8 29. a3 Rc7 30. h3 Kf7 31. Rc1 Rxb2 32. Rxa6 Qxa6 33. Qxa6 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.03"]
[Round "1"]
[White "Ruiz Cruz, Cesar Augusto"]
[Black "Lozano Ramirez, Nestor Favian"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1877"]
[PlyCount "51"]
[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. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bc4 c6 6. a4 Bf5 7. Nf3 e6 8. 0-0 Be7 9. Nh4 Bg4 10. Nf3 Bxf3 11. gxf3 Qa5 12. Bf4 Nbd7 13. Ne4 Nb6 14. Ba2 Rd8 15. c3 Qf5 16. Nxf6+ gxf6 17. Bg3 Rg8 18. Qe2 Nd5 19. Qe4 Qh3 20. Kh1 f5 21. Qc2 f4 22. Bxd5 Rxd5 23. Rg1 fxg3 24. fxg3 h5 25. Qg2 Qxg2+ 26. Rxg2 0-1

