[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.08"]
[Round "8"]
[White "Ribero, Guillermo Andres"]
[Black "Silva Lopez, Cesar"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1812"]
[PlyCount "51"]
[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 Nf6 3. Nxe5 Qe7 4. d4 Nxe4 5. Bd3 d6 6. Bxe4 dxe5 7. 0-0 g6 8. Nc3 c6 9. dxe5 Be6 10. f4 Nd7 11. Kh1 f5 12. exf6 Qxf6 13. Qf3 Be7 14. Be3 0-0 15. Rad1 Bc5 16. Qf2 Bxe3 17. Qxe3 Nb6 18. Rd6 Nc4 19. Qd3 Nxd6 20. Qxd6 Rad8 21. Qb4 Rd7 22. Bd3 Qd4 23. Qa5 Rxf4 24. Rxf4 Qxf4 25. Ne2 Qf2 26. h3 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.07"]
[Round "7"]
[White "Silva Lopez, Cesar"]
[Black "Vargas, Diana Paola"]
[Result "1/2-1/2"]
[ECO "B32"]
[BlackElo "1791"]
[PlyCount "62"]
[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 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bg5 Be7 7. Bxf6 Bxf6 8. h3 0-0 9. c3 Ne7 10. Bc4 b6 11. Qd6 Ng6 12. 0-0 Bb7 13. Re1 Rc8 14. Bb3 Rc6 15. Qd1 Nf4 16. Na3 Qe7 17. Nc4 Rfc8 18. Ne3 Rd6 19. Nd5 Nxd5 20. Bxd5 Bxd5 21. exd5 Rc5 22. c4 Rxc4 23. Qb3 Rf4 24. Rac1 g6 25. Rc8+ Kg7 26. Rc7 e4 27. Rxa7 Be5 28. Nxe5 Qxe5 29. Rb7 Qxd5 30. Qxd5 Rxd5 31. Rxb6 Rd2 1/2-1/2

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "5"]
[White "Walteros, Juan Diego"]
[Black "Silva Lopez, Cesar"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1767"]
[PlyCount "77"]
[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 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. a3 Bxd2+ 10. Qxd2 d6 11. Be2 b6 12. Bxe5 Qxe5 13. Bf3 Rb8 14. 0-0 0-0 15. Qd4 c5 16. Qxe5 dxe5 17. Rfd1 Be6 18. Bd5 Bxd5 19. Rxd5 f6 20. Rad1 Rb7 21. h3 h6 22. Kh2 Re8 23. g4 Kf7 24. Kg3 g6 25. Rd6 Re6 26. R6d2 f5 27. Rd7+ Re7 28. Rxb7 Rxb7 29. gxf5 gxf5 30. Rd6 Kg7 31. Re6 e4 32. Kf4 Rf7 33. Re5 Kg6 34. h4 h5 35. Re6+ Rf6 36. Ke5 Rxe6+ 37. Kxe6 a6 38. a4 a5 39. b3 1-0

