[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.10"]
[Round "8"]
[White "Cruz Salazar, Emeterio"]
[Black "Yaya, Sebastian"]
[Result "0-1"]
[ECO "D31"]
[PlyCount "50"]
[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 c6 4. e4 Bb4 5. Bd2 Bxc3 6. Bxc3 dxe4 7. Qc2 Nf6 8. 0-0-0 0-0 9. f4 exf3 10. Nxf3 Nbd7 11. Bd3 a5 12. h3 b5 13. cxb5 cxb5 14. Bxb5 Ba6 15. Ba4 Nb6 16. Bxa5 Rc8 17. Bc3 Nfd5 18. Rhe1 Nxa4 19. Qxa4 Nxc3 20. bxc3 Rxc3+ 21. Kb2 Qc7 22. a3 Rb8+ 23. Ka1 Rc2 24. Re3 Rc1+ 25. Ka2 Bc4+ 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.09"]
[Round "7"]
[White "Yaya, Sebastian"]
[Black "Anaya Saladen, Plutarco"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "58"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be3 e6 8. h3 Bh5 9. cxd5 Nxd5 10. Be2 Nxe3 11. fxe3 Bxf3 12. Bxf3 Qh4+ 13. Ke2 Be7 14. Qa4 0-0 15. Bxc6 bxc6 16. Qxc6 Rab8 17. Rab1 Rfc8 18. Qf3 Qg5 19. h4 Qa5 20. Rhf1 f5 21. Qf4 Qa6+ 22. Kf2 Bd6 23. Qg5 Rxc3 24. bxc3 Qxa2+ 25. Kg1 Rxb1 26. Qd8+ Bf8 27. Qe8 Rxf1+ 28. Kxf1 Qc4+ 29. Kf2 a5 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.08"]
[Round "6"]
[White "Pinilla, Diego Alexander"]
[Black "Yaya, Sebastian"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1730"]
[PlyCount "79"]
[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. c3 Nc6 4. Bd3 Nf6 5. h3 g6 6. Bc2 Bg7 7. 0-0 0-0 8. d4 cxd4 9. Nxd4 Bd7 10. Be3 Rc8 11. Nxc6 Bxc6 12. f3 Qc7 13. Nd2 d5 14. Qb1 dxe4 15. Nxe4 Nxe4 16. Bxe4 Bxe4 17. Qxe4 Rfd8 18. Rad1 e6 19. Bg5 Qc5+ 20. Be3 Qb5 21. Qc2 a6 22. a4 Qc4 23. Rxd8+ Rxd8 24. Rd1 Rd5 25. Rxd5 exd5 26. Qd1 b5 27. axb5 axb5 28. Bd4 Bxd4+ 29. Qxd4 Qxd4+ 30. cxd4 Kg7 31. b4 Kf6 32. Kf2 Kf5 33. Ke3 h5 34. g3 f6 35. f4 g5 36. Kf3 Kg6 37. g4 gxf4 38. gxh5+ Kxh5 39. Kxf4 Kg6 40. h4 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.06"]
[Round "2"]
[White "Torres Rojas, Yuber Andres"]
[Black "Yaya, Sebastian"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2026"]
[PlyCount "53"]
[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. Bc4 Nc6 4. Nc3 Nf6 5. h3 g6 6. d3 Bg7 7. 0-0 0-0 8. a4 Bd7 9. Nh2 Rb8 10. f4 Na5 11. Ba2 Qc7 12. f5 b5 13. axb5 Bxb5 14. Kh1 Nc6 15. Ng4 Nxg4 16. Qxg4 a6 17. fxg6 Ne5 18. gxh7+ Kh8 19. Qh4 e6 20. Bh6 Ng6 21. Bxg7+ Kxg7 22. h8Q+ Rxh8 23. Qf6+ Kg8 24. Bxe6 fxe6 25. Qxg6+ Qg7 26. Qxe6+ Kh7 27. Rf7 1-0

