[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.04"]
[Round "1"]
[White "Ruiz Cruz, Marco Antonio"]
[Black "Zabala, Fidel"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "1992"]
[PlyCount "58"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e3 0-0 6. Be2 Nc6 7. 0-0 Bg4 8. Bd2 e5 9. dxe5 dxe5 10. Ng5 Bxe2 11. Qxe2 h6 12. Nge4 Nxe4 13. Nxe4 Qh4 14. Nc3 Rad8 15. Rfd1 e4 16. Be1 f5 17. Nd5 Be5 18. g3 Qh3 19. Rd2 g5 20. Rad1 Bd6 21. a3 Ne5 22. f4 exf3 23. Qf2 Nxc4 24. Rc2 Ne5 25. Nxc7 Bxc7 26. Rxd8 Rxd8 27. Rxc7 Rd1 28. Qc2 Rxe1+ 29. Kf2 Qf1# 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.13"]
[Round "7"]
[White "Ruiz Cruz, Marco Antonio"]
[Black "Fuentes Medrano, Jorge"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "84"]
[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. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e3 d6 6. Be2 c6 7. 0-0 Nbd7 8. b3 c5 9. Bb2 cxd4 10. Nxd4 Nc5 11. Bf3 a6 12. b4 Ncd7 13. Qd2 Ne5 14. c5 Nc4 15. Qc2 Nxb2 16. Qxb2 e5 17. Nb3 e4 18. Be2 Nd5 19. Nd4 dxc5 20. bxc5 Nf6 21. Rac1 Re8 22. Rfd1 Qc7 23. Na4 Bg4 24. Bxg4 Nxg4 25. g3 Ne5 26. Qc2 Nf3+ 27. Nxf3 exf3 28. Qc4 Rad8 29. Rd5 b5 30. Rxd8 Rxd8 31. Qe4 bxa4 32. Qxf3 Bb2 33. Rc2 a3 34. c6 Rd6 35. Qe4 f5 36. Qc4+ Kg7 37. Qxa6 Qe7 38. Qc4 Rd1+ 39. Kg2 Be5 40. c7 Bxc7 41. Qxc7 Qxc7 42. Rxc7+ Kh6 1/2-1/2

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.13"]
[Round "8"]
[White "Sarmiento Tobon, Luis"]
[Black "Ruiz Cruz, Marco Antonio"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1788"]
[PlyCount "68"]
[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. Nf3 Nf6 3. g3 e6 4. Bg2 b6 5. 0-0 Bb7 6. b3 g6 7. Bb2 Bg7 8. Nfd2 Nc6 9. e3 0-0 10. c4 Ne7 11. cxd5 Bxd5 12. e4 Bb7 13. Re1 Rc8 14. e5 Bxg2 15. exf6 Bxf6 16. Kxg2 Bxd4 17. Bxd4 Qxd4 18. Na3 Rfd8 19. Nf3 Qf6 20. Qc2 c5 21. Rad1 Nf5 22. Rxd8+ Rxd8 23. Rd1 Rxd1 24. Qxd1 Qb2 25. Nc4 Qxa2 26. g4 Nd4 27. Nxd4 cxd4 28. Qxd4 Qxb3 29. Qd8+ Kg7 30. Nd6 Qd5+ 31. f3 Qd2+ 32. Kg3 Qe1+ 33. Kg2 Qe2+ 34. Kg1 Qxf3 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.12"]
[Round "5"]
[White "Ruiz Cruz, Marco Antonio"]
[Black "Ribero, Guillermo Andres"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "1779"]
[PlyCount "49"]
[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 c5 3. d5 b5 4. e3 d6 5. a3 g6 6. Nc3 Nbd7 7. Nf3 Bg7 8. Qc2 0-0 9. b4 bxc4 10. e4 Nxe4 11. Bb2 Nef6 12. Bxc4 Nb6 13. Ba2 cxb4 14. axb4 Bb7 15. Rd1 Rc8 16. Bc1 Nc4 17. Bxc4 Rxc4 18. 0-0 Rxb4 19. Rfe1 Re8 20. Ng5 h6 21. Nh3 Nxd5 22. g3 Qd7 23. Ng5 hxg5 24. Bxg5 Nxc3 25. Qxc3 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.11"]
[Round "4"]
[White "Guerrero Guzman, Francisco"]
[Black "Ruiz Cruz, Marco Antonio"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "111"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Nd5 Nbd7 9. f3 Rc8 10. Qd2 b5 11. g4 Nc5 12. Nxc5 dxc5 13. 0-0-0 Be7 14. h4 0-0 15. h5 Rc6 16. Bh3 Nxd5 17. exd5 Rd6 18. Bxc5 Rxd5 19. Bxe7 Qxe7 20. Qe2 Rc5 21. Kb1 Rfc8 22. Rd2 a5 23. Rhd1 a4 24. Qd3 f6 25. Qa3 Qc7 26. Rc1 h6 27. Bf1 f5 28. Be2 fxg4 29. fxg4 e4 30. Qe3 Qe5 31. Rd4 Bd5 32. Bd3 Rf8 33. Rd1 Bc4 34. Rd6 Bd5 35. Rd7 Bc4 36. Bxc4+ Rxc4 37. R7d5 Qh2 38. R5d2 Qf4 39. Qxf4 Rxf4 40. Rd5 Rxg4 41. Rxb5 Rg5 42. Rb8+ Kf7 43. Rf1+ Ke6 44. Rb6+ Ke5 45. c3 e3 46. Re1 Kf4 47. Re6 Rg3 48. Kc1 Re4 49. Rf1+ Rf3 50. Rxf3+ Kxf3 51. Rxe4 Kxe4 52. Kd1 Kd3 53. Ke1 e2 54. c4 Kxc4 55. Kxe2 Kb4 56. Kd2 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.11"]
[Round "3"]
[White "Ruiz Cruz, Marco Antonio"]
[Black "De Arco, Luis Carlos"]
[Result "0-1"]
[ECO "A32"]
[BlackElo "2283"]
[PlyCount "90"]
[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. Nf3 e6 3. e3 c5 4. c4 cxd4 5. Nxd4 a6 6. Nc3 Be7 7. Bd3 Qc7 8. 0-0 b6 9. Ne4 Bb7 10. Qc2 Nc6 11. Nxf6+ Bxf6 12. Be4 Nxd4 13. exd4 Bxd4 14. Bxb7 Qxb7 15. Bd2 0-0 16. Bc3 Bxc3 17. Qxc3 Rac8 18. Qd4 Rc5 19. Rfd1 d5 20. cxd5 Rxd5 21. Qe3 Rfd8 22. Rxd5 Qxd5 23. g3 Qb5 24. b3 h6 25. Rc1 Qa5 26. a4 b5 27. axb5 Qxb5 28. Rc5 Rd1+ 29. Kg2 Qf1+ 30. Kf3 Rd3 31. Rc3 Rxe3+ 32. Rxe3 Qh1+ 33. Ke2 Qxh2 34. Kf3 Qh5+ 35. Kg2 Qd5+ 36. Kg1 e5 37. Kh2 f5 38. Kg1 f4 39. gxf4 exf4 40. Rc3 f3 41. Re3 Qg5+ 42. Kf1 Qg2+ 43. Ke1 Qg1+ 44. Kd2 Qxf2+ 45. Kd3 Qf1+ 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.10"]
[Round "1"]
[White "Ruiz Cruz, Marco Antonio"]
[Black "Manrique Ochoa, Fernando"]
[Result "0-1"]
[ECO "D20"]
[BlackElo "1967"]
[PlyCount "96"]
[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 dxc4 3. Nc3 e5 4. e3 exd4 5. Qxd4 Qxd4 6. exd4 Nc6 7. Bxc4 Nxd4 8. Bd3 c6 9. Nge2 Nxe2 10. Bxe2 Nf6 11. Bg5 Be7 12. Bc4 h6 13. Bh4 Bf5 14. 0-0 0-0 15. Rfe1 Rfe8 16. Re5 Bd7 17. Rae1 Bd6 18. Rxe8+ Rxe8 19. Rxe8+ Nxe8 20. Ne4 g5 21. Bg3 Bxg3 22. Nxg3 Nd6 23. Bb3 Kg7 24. Ne2 Kf6 25. Nc3 Ke5 26. Kf1 f5 27. Ke2 Be6 28. Bxe6 Kxe6 29. Kd3 Ke5 30. f3 a5 31. a4 b5 32. axb5 cxb5 33. b3 f4 34. g3 h5 35. Ne2 Nf5 36. g4 hxg4 37. fxg4 Ne3 38. h3 Nd1 39. Ng1 Nf2+ 40. Ke2 Ne4 41. Nf3+ Kd5 42. h4 gxh4 43. Nxh4 a4 44. bxa4 bxa4 45. Nf3 a3 46. Ne1 a2 47. Nc2 Ke5 48. Kf3 Ng5+ 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "3"]
[White "Ruiz Cruz, Marco Antonio"]
[Black "Rincon Tristancho, Sebastian"]
[Result "0-1"]
[ECO "D48"]
[PlyCount "74"]
[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 c6 3. Nc3 e6 4. Nf3 Nf6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 c5 10. dxc5 Bxc5 11. Ne4 Be7 12. b3 Bb7 13. Nxf6+ Bxf6 14. Nd4 e5 15. Nf5 0-0 16. Nd6 Bxg2 17. Bxh7+ Kxh7 18. Qh5+ Kg8 19. Kxg2 Qc7 20. Rd1 Nc5 21. Ba3 Rad8 22. Rac1 Rxd6 23. Rxc5 Rxd1 24. Qxd1 Qb7+ 25. Kg1 Be7 26. b4 Bxc5 27. bxc5 Qc6 28. Qc2 a5 29. Qc3 b4 30. Bxb4 axb4 31. Qxb4 Rc8 32. a4 Qxc5 33. Qe4 Qc4 34. Qxe5 Qg4+ 35. Qg3 Qxg3+ 36. hxg3 Ra8 37. Kg2 Rxa4 0-1

