[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.08"]
[Round "9"]
[White "Rodriguez Correa, Enrique"]
[Black "Sierra Mendez, Rodolfo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1999"]
[PlyCount "41"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 d6 7. Bf4 a6 8. Bd3 Bd7 9. 0-0 Be7 10. Rc1 Rc8 11. Bb1 b5 12. h3 Qb6 13. Be3 Qb8 14. Qd2 e5 15. Rfe1 0-0 16. Nd5 Nxd5 17. exd5 Na7 18. dxe5 Rxc1 19. Rxc1 dxe5 20. Qc2 f5 21. Qc7 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.08"]
[Round "8"]
[White "Sierra Mendez, Rodolfo"]
[Black "Santoyo Silva, Sergio Julian"]
[Result "1-0"]
[ECO "B90"]
[BlackElo "1879"]
[PlyCount "55"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 Qc7 11. g4 Rc8 12. Kb1 b5 13. g5 Nh5 14. Nd5 Bxd5 15. exd5 Nf4 16. Bxf4 exf4 17. h4 b4 18. Bd3 a5 19. Nd4 g6 20. Qxf4 a4 21. Nc6 Nxc6 22. dxc6 Qxc6 23. h5 a3 24. hxg6 fxg6 25. Rxh7 Rf8 26. Qh4 Qxf3 27. Re1 Rae8 28. Rh8+ 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.04"]
[Round "1"]
[White "Sierra Mendez, Rodolfo"]
[Black "Lopez, Jorge Mario"]
[Result "0-1"]
[ECO "C64"]
[BlackElo "2019"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nd4 5. Bc4 d6 6. c3 Nxf3+ 7. Qxf3 Nf6 8. h3 Be6 9. Bxe6 fxe6 10. a4 c6 11. b4 Bb6 12. a5 Bc7 13. d4 exd4 14. cxd4 0-0 15. Qe2 Qe8 16. Bb2 Qg6 17. Nd2 Nh5 18. Qe3 Rf7 19. Nf3 Raf8 20. Kh1 Kh8 21. Rae1 Nf4 22. Rg1 Qh5 23. Nh2 Qb5 24. Bc3 Nd3 25. Nf3 Nxe1 26. Rxe1 Qh5 27. Qg5 Qxg5 28. Nxg5 Rxf2 29. Nxe6 R8f7 30. Re3 b6 31. d5 Kg8 32. Rg3 g6 33. dxc6 bxa5 34. bxa5 Re7 35. Nd4 Rf1+ 36. Kh2 d5 37. Nb5 Bxg3+ 38. Kxg3 Rxe4 39. c7 Rf8 40. Bd4 a6 0-1

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.16"]
[Round "8"]
[White "Sierra Mendez, Rodolfo"]
[Black "Verastegui Noguera, Fernando"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "2077"]
[PlyCount "116"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Nc6 7. 0-0 c4 8. b4 h5 9. a4 Be7 10. Na3 Nh6 11. Nc2 Bg6 12. Nfe1 Nf5 13. Ne3 h4 14. Nxf5 Bxf5 15. g4 hxg3 16. fxg3 Bg5 17. Nf3 Be7 18. Bd2 a6 19. Qc1 b5 20. axb5 axb5 21. Qb2 0-0 22. Rxa8 Qxa8 23. Ra1 Qb7 24. Qa3 Rb8 25. Qa6 Qc7 26. Bd1 f6 27. exf6 gxf6 28. Nh4 Bd3 29. Bf3 Bd6 30. Kf2 Kg7 31. Re1 Rb6 32. Qa1 Qd7 33. Qd1 Ra6 34. Bh5 Ne7 35. Qg4+ Kh7 36. Qf3 f5 37. Qe3 Ng8 38. Nf3 Be4 39. Ng5+ Kg7 40. Nxe4 dxe4 41. Qg5+ Kh8 42. Bg6 Ra7 43. Qh5+ Kg7 44. Qh7+ Kf8 45. Qxd7 Rxd7 46. Ra1 Kg7 47. Be8 Rb7 48. Ra5 Nf6 49. Bc6 Rc7 50. Bxb5 Ng4+ 51. Kg2 e3 52. Be1 e5 53. dxe5 Nxe5 54. Ra6 Be7 55. Ba4 Nd3 56. Kf1 Bf6 57. b5 e2+ 58. Kxe2 Re7+ 0-1

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.13"]
[Round "3"]
[White "Sierra Mendez, Rodolfo"]
[Black "Acosta, Jaime"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1710"]
[PlyCount "85"]
[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 d5 2. Nc3 d4 3. Nce2 e5 4. Nf3 Nc6 5. d3 Bg4 6. Ng3 Be7 7. Be2 Nf6 8. 0-0 Qd7 9. a3 0-0-0 10. b4 Bd6 11. Bd2 h5 12. Re1 h4 13. Nf1 Rdg8 14. Bg5 Bxf3 15. Bxf3 Kb8 16. h3 Ne8 17. Bg4 f5 18. Bxf5 Qf7 19. Bg4 Nf6 20. Nh2 Be7 21. Qd2 Nh7 22. Bxe7 Qxe7 23. b5 Nd8 24. c3 Ne6 25. Bxe6 Qxe6 26. cxd4 exd4 27. Nf3 Qd7 28. Qb4 Rd8 29. Ne5 Qe6 30. Nc6+ Ka8 31. Nxd8 Rxd8 32. Rec1 Qg6 33. Rxc7 Ng5 34. Kh2 Ne6 35. Qe7 Re8 36. Qf7 Qxf7 37. Rxf7 Rc8 38. Re7 Nf4 39. Rc1 Rb8 40. Rxg7 Nxd3 41. Rd1 Nxf2 42. Rxd4 Rf8 43. Rf7 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "1"]
[White "Sierra Mendez, Rodolfo"]
[Black "Pedraza, Yonnattanth"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "97"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 Rc8 11. Kb1 Ne5 12. h4 Qa5 13. Nd5 Qxd2 14. Nxe7+ Kh8 15. Rxd2 Rce8 16. Nd5 Nxd5 17. exd5 Nxf3 18. Nxf3 Rxe3 19. Bg2 Bxg4 20. Ng5 h6 21. Ne4 Be5 22. Nf2 Bf5 23. Nd1 Rg3 24. Bf1 Be4 25. Rh3 Rg1 26. Bc4 Rc8 27. Bb3 Bg3 28. Rd4 Bf5 29. Rxg3 Rxg3 30. Rf4 Rg1 31. Kc1 Bg4 32. c3 Re8 33. Kd2 f5 34. Ne3 g5 35. hxg5 hxg5 36. Rf2 f4 37. Nc4 Rd8 38. Na5 Rd7 39. Rh2+ Rh7 40. Rxh7+ Kxh7 41. Nxb7 f3 42. Bc4 f2 43. Nxd6 f1Q 44. Bxf1 Rxf1 45. Ne4 Kg6 46. d6 Rd1+ 47. Kc2 Kf5 48. Nd2 Ke6 49. c4 0-1

