[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "4"]
[White "Avellaneda, Luis Felipe"]
[Black "Gomez Viana, Duvan Leandro"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1909"]
[PlyCount "68"]
[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. Bf4 Nf6 3. Nf3 e6 4. e3 c5 5. c3 Nc6 6. Bd3 c4 7. Bc2 Be7 8. Nbd2 b5 9. Ne5 Bb7 10. Ndf3 a5 11. h4 Qb6 12. Ng5 Nxe5 13. dxe5 Ne4 14. Qh5 Nxg5 15. Bxg5 g6 16. Qh6 Bf8 17. Qxf8+ Kxf8 18. Bf6 Rg8 19. Rd1 b4 20. Rd4 bxc3 21. b3 cxb3 22. axb3 Ba6 23. h5 Qb5 24. Rd3 Qxd3 25. Bxd3 Bxd3 26. h6 Rb8 27. f4 Rxb3 28. Kf2 a4 29. Bd8 Ke8 30. Ba5 Kd7 31. Ra1 a3 32. Kg3 Ra8 33. Bxc3 Rxc3 34. Rb1 Bxb1 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "5"]
[White "Sosa Florez, Luis Felipe"]
[Black "Avellaneda, Luis Felipe"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1752"]
[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. d4 d5 2. Nf3 Bf5 3. Bf4 Nf6 4. Nbd2 e6 5. e3 Be7 6. Be2 Nbd7 7. h3 Ne4 8. a3 c6 9. c4 h6 10. b4 Ndf6 11. Rc1 Bd6 12. Bxd6 Qxd6 13. Ne5 Nh7 14. Nxe4 dxe4 15. c5 Qc7 16. Nc4 0-0 17. Nd6 Rad8 18. 0-0 b5 19. a4 a6 20. Ra1 Nf6 21. Qb3 Ne8 22. Nxe8 Rfxe8 23. Ra3 e5 24. Rd1 Rd5 25. dxe5 Rexe5 26. Rxd5 Rxd5 27. axb5 axb5 28. Bxb5 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.05"]
[Round "2"]
[White "Cardozo Munar, Carlos Eduardo"]
[Black "Avellaneda, Luis Felipe"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2026"]
[PlyCount "49"]
[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. Nf3 Bf5 3. e3 Nf6 4. Bd3 Ne4 5. 0-0 Nd7 6. c4 Ndf6 7. Ne5 Bg6 8. Qb3 b6 9. cxd5 Nd6 10. e4 a6 11. Nc6 Qd7 12. Ne5 Qc8 13. Nxg6 hxg6 14. e5 Nxd5 15. exd6 c6 16. Nc3 Nxc3 17. bxc3 Qb8 18. Bf4 exd6 19. Rfe1+ Be7 20. Bxg6 fxg6 21. Qe6 Ra7 22. Bxd6 Qd8 23. Re3 Kf8 24. Rf3+ Ke8 25. Re1 1-0

