[Event "Villamaria op 2nd"]
[Site "Villamaria"]
[Date "2016.07.04"]
[Round "6"]
[White "Marin Ortiz, Orlando"]
[Black "Orozco Santos, Federico"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1951"]
[BlackElo "1822"]
[PlyCount "74"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 c5 4. d5 Bg7 5. Nc3 e6 6. e4 exd5 7. exd5 0-0 8. Be2 d6 9. 0-0 Re8 10. Bf4 Ne4 11. Nxe4 Rxe4 12. Bg5 f6 13. Bd3 Re8 14. Bh4 Bg4 15. h3 Bxf3 16. Qxf3 Nd7 17. Rfe1 Ne5 18. Qd1 Qa5 19. Bg3 Kf7 20. Be2 Re7 21. f4 Nd7 22. f5 Ne5 23. fxg6+ hxg6 24. Qc2 Rae8 25. Bf1 Nf3+ 26. gxf3 Rxe1 27. Rxe1 Rxe1 28. Bxe1 Qxe1 29. Qe2 Qxe2 30. Bxe2 f5 31. b3 Kf6 32. Kf2 Ke5 33. Ke3 Bh6+ 34. Kd3 Kf4 35. a3 a5 36. h4 Kg3 37. h5 gxh5 0-1

[Event "Villamaria op 2nd"]
[Site "Villamaria"]
[Date "2016.07.03"]
[Round "4"]
[White "Ballesteros Lopez, William"]
[Black "Orozco Santos, Federico"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2005"]
[BlackElo "1822"]
[PlyCount "55"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. b4 Bxb4 8. e5 Ne4 9. Qe2 Nc3 10. Nxc3 Bxc3 11. Bg5 Ne7 12. Nh4 0-0 13. Nf5 Re8 14. Rad1 c5 15. Bb3 d5 16. Nxe7+ Rxe7 17. Bxe7 Qxe7 18. Bxd5 Be6 19. Qe4 Rb8 20. f4 Qd7 21. Bxe6 Qxe6 22. f5 Qxa2 23. f6 g6 24. Qf4 Kh8 25. Rd3 Qxc2 26. Qh6 Rg8 27. Qxh7+ Kxh7 28. Rh3# 1-0

[Event "Villamaria op 2nd"]
[Site "Villamaria"]
[Date "2016.07.03"]
[Round "5"]
[White "Orozco Santos, Federico"]
[Black "Agon Llanos, Alvaro"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1822"]
[BlackElo "1683"]
[PlyCount "77"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. c3 Bc5 10. 0-0 0-0 11. f3 Ng5 12. f4 Ne4 13. Be3 Bxd4 14. cxd4 f5 15. Nc3 Rb8 16. Rb1 Nxc3 17. bxc3 Rxb1 18. Qxb1 Qb8 19. Qc2 Qa8 20. Bc1 Rb8 21. Ba3 Be6 22. Rb1 Rb5 23. Rxb5 cxb5 24. Qb1 a6 25. Qb4 h6 26. h4 Qe8 27. Kf2 c6 28. g3 h5 29. Qd6 Qc8 30. Bc5 Qd7 31. Qb8+ Qc8 32. Qa7 Bd7 33. Ke2 Be6 34. Kd2 Kh7 35. Kc2 Kg8 36. Kb3 Bd7 37. Kb4 Qe8 38. Ka5 Bc8 39. Kb6 1-0

[Event "Villamaria op 2nd"]
[Site "Villamaria"]
[Date "2016.07.02"]
[Round "1"]
[White "Orozco Santos, Federico"]
[Black "Beltran Cervantes, Daniel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1822"]
[BlackElo "1559"]
[PlyCount "37"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bc4 d6 5. d3 h6 6. Nbd2 Bg4 7. Nf1 Qf6 8. Ne3 Bxf3 9. gxf3 Nge7 10. Rg1 0-0-0 11. a4 Na5 12. Ba2 g6 13. Bd2 b6 14. b4 Nb7 15. a5 Kc7 16. a6 Bg7 17. axb7 Kxb7 18. Qa4 Ra8 19. Nd5 1-0

[Event "COL-ch U2000"]
[Site "Medellin"]
[Date "2016.??.??"]
[Round "2.36"]
[White "Orozco Santos, Federico"]
[Black "Perez, Ladianes"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1822"]
[BlackElo "1701"]
[PlyCount "70"]
[EventDate "2016.02.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 Qa5+ 9. Nc3 e6 10. 0-0 Nf6 11. Re1 Be7 12. Bd2 0-0 13. d5 Nd4 14. dxe6 fxe6 15. Bxb7 Rab8 16. Nd5 Qd8 17. Nxe7+ Qxe7 18. Ba6 Nd5 19. Be3 Nxe3 20. Rxe3 Qh4 21. Qd2 Rbd8 22. Bd3 Rf6 23. Re4 Qxe4 24. Bxe4 Nf3+ 25. Bxf3 Rxd2 26. b4 Rf4 27. b5 Rb4 28. Bc6 Rxa2 29. Rd1 Rbb2 30. f4 Kf7 31. f5 Rd2 32. fxe6+ Kxe6 33. Re1+ Kd6 34. Rf1 Ke5 35. h3 Kd4 0-1

[Event "COL-ch U2000"]
[Site "Medellin"]
[Date "2016.??.??"]
[Round "3.32"]
[White "Yosa, Jhonny"]
[Black "Orozco Santos, Federico"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1953"]
[BlackElo "1822"]
[PlyCount "44"]
[EventDate "2016.02.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d3 Bg4 7. Nbd2 Ne7 8. Nc4 b5 9. Ne3 Bh5 10. b3 0-0 11. Bb2 f5 12. Qd2 f4 13. Nd1 Bxf3 14. gxf3 Rf6 15. Kh1 Rh6 16. Rg1 Ng6 17. Rg4 Nh4 18. Qe2 Qe8 19. Kg1 Qh5 20. Kf1 Ng6 21. Ke1 Qh3 22. Qf1 Qxf3 0-1

[Event "Manizales Castro Memorial"]
[Site "Manizales"]
[Date "2015.12.20"]
[Round "6"]
[White "Martinez Vergara, Julian Andres"]
[Black "Orozco Santos, Federico"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1706"]
[BlackElo "1820"]
[PlyCount "97"]
[EventDate "2015.12.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. g3 g6 4. Bg2 Bg7 5. 0-0 cxd4 6. Nxd4 Nc6 7. e3 0-0 8. b3 d5 9. Bb2 Bg4 10. Qd3 Ne5 11. Qb5 Rb8 12. Ne6 Bxe6 13. Bxe5 a6 14. Qb4 a5 15. Qd4 Rc8 16. Na3 Qd7 17. Rac1 b5 18. c3 Rfd8 19. Qb6 b4 20. cxb4 Rxc1 21. Rxc1 Rc8 22. Rxc8+ Qxc8 23. Qb8 axb4 24. Nc2 Qxb8 25. Bxb8 Nd7 26. Bc7 Nc5 27. Nxb4 d4 28. exd4 Bxd4 29. Nc6 Bf6 30. Be5 Nxb3 31. axb3 Bxb3 32. Bxf6 exf6 33. Kf1 Kg7 34. Ke2 f5 35. Ke3 Kf6 36. Kd4 Be6 37. Nd8 Bd7 38. Bd5 Be8 39. Bc6 Bxc6 40. Nxc6 Kg5 41. Ke3 h5 42. h4+ Kh6 43. Kf4 f6 44. Nd4 Kg7 45. Nxf5+ gxf5 46. Kxf5 Kf7 47. f3 Kg7 48. Ke6 Kg6 49. f4 1-0

[Event "Manizales Castro Memorial"]
[Site "Manizales"]
[Date "2015.12.19"]
[Round "4"]
[White "Orozco Santos, Federico"]
[Black "Castano Orrego, Simon"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1820"]
[BlackElo "1579"]
[PlyCount "47"]
[EventDate "2015.12.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bd3 Nc6 8. a3 Qc7 9. 0-0 dxe5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Re1 Qd6 13. Nd2 Be7 14. Ne4 Qc7 15. Qh5 g6 16. Qf3 f5 17. Ng5 Qd6 18. Bb5+ Kf8 19. Ne4 Qb6 20. Bc4 Kg7 21. Ng5 Bxg5 22. Bxg5 Nf6 23. Bxf6+ Kxf6 24. Qc3+ 1-0

[Event "Manizales Castro Memorial"]
[Site "Manizales"]
[Date "2015.12.18"]
[Round "3"]
[White "Gomez, Carlos Andres"]
[Black "Orozco Santos, Federico"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1600"]
[BlackElo "1820"]
[PlyCount "62"]
[EventDate "2015.12.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Qe2 Nf6 7. Nc3 d6 8. Be3 Be6 9. Rd1 0-0 10. g3 Ne5 11. f3 Re8 12. Bxb6 axb6 13. Bg2 Qe7 14. 0-0 Bc4 15. Qe3 Bxf1 16. Bxf1 b5 17. Bxb5 c6 18. Bf1 b5 19. Nd4 b4 20. Nf5 Qa7 21. Qxa7 Rxa7 22. f4 Nf3+ 23. Kg2 bxc3 24. Kxf3 Nxe4 25. bxc3 d5 26. c4 Ra3+ 27. Rd3 Nd2+ 28. Kf2 Nxc4 29. Nd6 Rxd3 30. Nxc4 Rc3 31. Ne5 f6 0-1

[Event "Manizales Castro Memorial"]
[Site "Manizales"]
[Date "2015.12.18"]
[Round "2"]
[White "Orozco Santos, Federico"]
[Black "Munoz Galvez, Jhon Edison"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1820"]
[BlackElo "2323"]
[PlyCount "66"]
[EventDate "2015.12.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. e5 Bg7 6. Nc3 Nc6 7. Be2 Nh6 8. h3 0-0 9. Nf3 Be6 10. 0-0 f6 11. Re1 Rc8 12. Bb5 a6 13. exf6 Rxf6 14. Bg5 Rxf3 15. Rxe6 Rxc3 16. bxc3 axb5 17. Rb1 Nf7 18. Bf4 b4 19. Bd2 Qd7 20. Qe1 bxc3 21. Bxc3 Ng5 22. Re2 Ne4 23. Rxe4 dxe4 24. Qxe4 b5 25. Rxb5 Nxd4 26. Bxd4 Bxd4 27. Rb1 Qf5 28. Qxf5 gxf5 29. Rd1 e5 30. Rd2 Rc1+ 31. Kh2 f4 32. g3 f3 33. g4 e4 0-1

[Event "Manizales Castro Memorial"]
[Site "Manizales"]
[Date "2015.12.17"]
[Round "1"]
[White "Cuartas Ramirez, Santiago"]
[Black "Orozco Santos, Federico"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1485"]
[BlackElo "1820"]
[PlyCount "40"]
[EventDate "2015.12.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 a6 8. Qd2 Ne5 9. Bb3 d6 10. Bg5 Qg6 11. 0-0 f6 12. Be3 Bxd4 13. Kh1 Bh3 14. Rg1 Bxe3 15. Qxe3 Bd7 16. Nd2 f5 17. Bc2 Ng4 18. Qe2 0-0 19. exf5 Nxf5 20. f3 Ng3+ 0-1

[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.07"]
[Round "6"]
[White "Orozco Santos, Federico"]
[Black "Alvis, Anibal"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "1820"]
[BlackElo "1757"]
[PlyCount "43"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Qd8 8. Bc4 Nf6 9. 0-0 Be7 10. h3 0-0 11. Be3 a6 12. Qe2 b5 13. Bd3 Nb4 14. Bb1 Bb7 15. a3 Nbd5 16. Bd3 Rc8 17. Nxd5 Qxd5 18. Rac1 Rfd8 19. Rxc8 Rxc8 20. Rc1 Rxc1+ 21. Bxc1 Nd7 22. Bf4 1/2-1/2

[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.07"]
[Round "5"]
[White "Reyes Rios, Juan Camilo"]
[Black "Orozco Santos, Federico"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2088"]
[BlackElo "1820"]
[PlyCount "51"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 Bc5 4. Nf3 d6 5. Bb5 Nge7 6. d3 a6 7. Ba4 0-0 8. Bb3 Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qg3 exf4 12. Bxf4 Ng6 13. Bg5 Qd7 14. 0-0-0 a5 15. a4 b5 16. axb5 Nxb3+ 17. cxb3 Rab8 18. h4 Bb4 19. Nd5 f6 20. Bxf6 Rxb5 21. Ne7+ Kh8 22. Nxg6+ hxg6 23. Bg5 Qf7 24. d4 Qf2 25. Qd3 Rbb8 26. h5 1-0

[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.06"]
[Round "4"]
[White "Henao, Bernardo Andres"]
[Black "Orozco Santos, Federico"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2057"]
[BlackElo "1820"]
[PlyCount "77"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 d6 7. e4 Nbd7 8. Nd2 Qc7 9. Bd3 g6 10. Ne2 Bg7 11. a4 0-0 12. Nc4 Nb6 13. Qd2 Re8 14. g4 Nfd7 15. Ng3 Nxc4 16. Bxc4 Ne5 17. Be2 Bd7 18. h4 e6 19. Bh6 Bh8 20. f4 exd5 21. fxe5 Bxe5 22. Bf4 dxe4 23. Bxe5 Rxe5 24. Qh6 d5 25. Nh5 gxh5 26. gxh5 Bf5 27. Rg1+ Bg6 28. hxg6 fxg6 29. 0-0-0 Qg7 30. Qe3 b6 31. Rxd5 Qe7 32. Bc4 Kg7 33. h5 Rf8 34. hxg6 hxg6 35. Qg3 Re6 36. Rg5 Rff6 37. Bxe6 Qxe6 38. Qc7+ Kh6 39. Rh5+ 1-0

[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.06"]
[Round "3"]
[White "Orozco Santos, Federico"]
[Black "Camargo, Santiago"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1820"]
[BlackElo "2059"]
[PlyCount "74"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5 11. dxe5 Ne7 12. Qa4+ Bd7 13. Qa3 Qe6 14. Qb4 Bc6 15. Bc4 Nd5 16. Bxd5 Bxd5 17. 0-0 a5 18. Qc5 b6 19. Qe3 0-0 20. Rfe1 Rac8 21. Rad1 Rfd8 22. Qd4 h6 23. Qe3 Ba8 24. Qg3 Kh7 25. Rd6 Rxd6 26. exd6 f6 27. f3 Rc4 28. Qg4 Qxg4 29. fxg4 Bc6 30. Rd1 Bd7 31. Kf2 Kg6 32. Ke3 Kf7 33. Bd4 Rc6 34. Kxe4 Rxd6 35. Kf3 Bc6+ 36. Kg3 Re6 37. Rd2 b5 1/2-1/2

[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.05"]
[Round "2"]
[White "Duran, Ricardo"]
[Black "Orozco Santos, Federico"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1965"]
[BlackElo "1820"]
[PlyCount "60"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. b4 Be7 7. Qb3 0-0 8. a4 d6 9. 0-0 h6 10. Nh4 Nxe4 11. Ng6 Nf6 12. Nxf8 d5 13. Bb5 axb5 14. axb5 Rxa1 15. bxc6 bxc6 16. Ng6 fxg6 17. Na3 Bf5 18. Rd1 Bxd3 19. Qb2 Rxa3 20. Qxa3 Bc4 21. Qa7 Ne4 22. Bb2 Nd6 23. Ra1 Qc8 24. Bc1 Nb5 25. Qe3 e4 26. Qg3 Kh7 27. Bf4 Bf6 28. Rc1 Qf5 29. Bxc7 Bd3 30. f4 Nxc7 0-1

[Event "COL-ch Universities"]
[Site "Bogota"]
[Date "2015.10.05"]
[Round "1"]
[White "Orozco Santos, Federico"]
[Black "Nino, Juan Camilo"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1820"]
[BlackElo "2071"]
[PlyCount "54"]
[EventDate "2015.10.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Bd3 Bc6 6. Nf3 Nd7 7. 0-0 Ngf6 8. Re1 Bxe4 9. Bxe4 Nxe4 10. Rxe4 Nf6 11. Bg5 Be7 12. Bxf6 Bxf6 13. d5 Bxb2 14. dxe6 Bxa1 15. exf7+ Kxf7 16. Qxa1 Re8 17. Ne5+ Kg8 18. Qc3 Qd5 19. Qb3 Rad8 20. f4 Qxb3 21. axb3 Rd2 22. c4 Red8 23. Re3 Rb2 24. Nf3 Rd1+ 25. Ne1 Kf7 26. g4 c6 27. f5 Rdb1 0-1

[Event "Risarald op"]
[Site "Risarald"]
[Date "2015.06.15"]
[Round "7"]
[White "Gomez, Manuela"]
[Black "Orozco Santos, Federico"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1693"]
[BlackElo "1830"]
[PlyCount "27"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Ne5 10. bxc3 Nxc4 11. Qd4 Ncd6 12. Qxg7 Rf8 13. Re1 Qe7 14. Bg5 1-0

[Event "Risarald op"]
[Site "Risarald"]
[Date "2015.06.15"]
[Round "6"]
[White "Orozco Santos, Federico"]
[Black "Zuluaga Alzate, Gustavo"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1830"]
[BlackElo "1738"]
[PlyCount "53"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. Nf3 d6 4. d4 cxd4 5. cxd4 e6 6. Nc3 a6 7. a3 Nf6 8. Bd3 Be7 9. 0-0 0-0 10. Be3 b5 11. Rc1 Bb7 12. Re1 Rc8 13. b4 Qd7 14. Bb1 Rfd8 15. d5 Ne5 16. Nxe5 dxe5 17. Bb6 Re8 18. dxe6 Qxe6 19. Be3 Red8 20. Qf3 Qg4 21. Qxg4 Nxg4 22. Bb6 Bg5 23. Bxd8 Bxc1 24. Rxc1 Rxd8 25. Rd1 Rxd1+ 26. Nxd1 Nf6 27. f3 1/2-1/2

[Event "Risarald op"]
[Site "Risarald"]
[Date "2015.06.14"]
[Round "5"]
[White "Marin, Rogelio"]
[Black "Orozco Santos, Federico"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1932"]
[BlackElo "1830"]
[PlyCount "51"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 c5 5. c3 cxd4 6. cxd4 Nc6 7. 0-0 d5 8. Nc3 0-0 9. Re1 Re8 10. Bf4 Nh5 11. Be3 a6 12. Rc1 Qd6 13. Nxd5 Bf5 14. Nd2 Rad8 15. Nc4 Qb8 16. Qb3 Nxd4 17. Bxd4 Bxd4 18. Rcd1 Bg7 19. Qb6 Rc8 20. b3 Nf6 21. Nde3 Be4 22. Bh3 Rc6 23. Qb4 b5 24. Nd2 Bd5 25. Nxd5 Nxd5 26. Qe4 1-0

[Event "Risarald op"]
[Site "Risarald"]
[Date "2015.06.13"]
[Round "3"]
[White "Ibarra, Yorman Giovany"]
[Black "Orozco Santos, Federico"]
[Result "0-1"]
[ECO "C90"]
[BlackElo "1830"]
[PlyCount "54"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. h3 Na5 9. d4 Nxb3 10. cxb3 exd4 11. Qxd4 0-0 12. Nc3 Bb7 13. e5 Bxf3 14. gxf3 dxe5 15. Qxe5 Bd6 16. Qg5 Qd7 17. Qg2 Rfe8 18. Bg5 Rxe1+ 19. Rxe1 Re8 20. Ne4 Nxe4 21. fxe4 Be5 22. f4 f6 23. Bh4 Bxf4 24. Bxf6 Re6 25. e5 Kh8 26. Rf1 Be3+ 27. Kh1 gxf6 0-1

[Event "Risarald op"]
[Site "Risarald"]
[Date "2015.06.13"]
[Round "2"]
[White "Orozco Santos, Federico"]
[Black "Zapata Graciano, Cristian Danilo"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1830"]
[PlyCount "43"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. f4 Bg7 4. Nf3 d5 5. e5 Bf5 6. Bd3 Bxd3 7. Qxd3 f6 8. 0-0 fxe5 9. fxe5 Qd7 10. Ng5 e6 11. Nf7 Qxf7 12. Rxf7 Kxf7 13. Bg5 Ne7 14. Nd2 Nd7 15. c4 dxc4 16. Nxc4 c6 17. Re1 Ke8 18. Nd6+ Kf8 19. Rf1+ Kg8 20. Bxe7 Bf8 21. Qf3 Bxe7 22. Qf7# 1-0

[Event "Risarald op"]
[Site "Risarald"]
[Date "2015.06.12"]
[Round "1"]
[White "Barrientos Chavarriaga, Sergio E"]
[Black "Orozco Santos, Federico"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2474"]
[BlackElo "1830"]
[PlyCount "91"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. h3 0-0 11. e3 Re8 12. Be2 Ne4 13. 0-0 a6 14. a4 b6 15. Rac1 Ra7 16. Bh2 Rb7 17. Nxe4 Rxe4 18. Nd2 Rxa4 19. Nc4 Bf8 20. Ra1 Rb4 21. Qc2 b5 22. Na5 Ra7 23. Bf3 c4 24. Qd2 Qc5 25. Rfc1 Bg7 26. Ra2 Rc7 27. Nc6 Bxc6 28. dxc6 Bf8 29. Rd1 Nxc6 30. Rxa6 Ne5 31. Be4 Rb3 32. Qe2 Qb4 33. Bxe5 dxe5 34. Qf3 Rxb2 35. Ra8 Rd2 36. Rb1 Rb2 37. Rxb2 Qxb2 38. Qf6 Rd7 39. Bc6 c3 40. Bxd7 c2 41. Qe7 c1Q+ 42. Kh2 Kg7 43. Qxf8+ Kf6 44. Ra6+ Kg5 45. h4+ Kxh4 46. Qh6# 1-0

[Event "Bogota Students-ch 22th"]
[Site "Bogota"]
[Date "2013.11.05"]
[Round "5"]
[White "Orozco Santos, Federico"]
[Black "Hernandez Sanchez, Jairo Andres"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1693"]
[BlackElo "2298"]
[PlyCount "54"]
[EventDate "2013.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 Bg7 4. Nf3 cxd4 5. cxd4 d5 6. exd5 Nf6 7. Nc3 0-0 8. Bc4 Nbd7 9. d6 exd6 10. 0-0 Nb6 11. Bb3 d5 12. Ne5 h6 13. Be3 Be6 14. Qd3 Rc8 15. Na4 Nc4 16. Nc5 Rxc5 17. Nxg6 fxg6 18. dxc5 Bf5 19. Qe2 Nxe3 20. Qxe3 Kh7 21. Rad1 Ng4 22. Qf3 Qc7 23. g3 d4 24. Qd5 d3 25. Rxd3 Bxd3 26. Qxd3 Qxc5 27. Qe2 Nxf2 0-1

[Event "Bogota Students-ch 22th"]
[Site "Bogota"]
[Date "2013.11.04"]
[Round "3"]
[White "Ceron, Edgar Ivan"]
[Black "Orozco Santos, Federico"]
[Result "0-1"]
[ECO "E66"]
[WhiteElo "2031"]
[BlackElo "1693"]
[PlyCount "58"]
[EventDate "2013.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 Nc6 8. d5 Nb8 9. e4 e6 10. Re1 exd5 11. Nxd5 Nxd5 12. Qxd5 Re8 13. Bg5 Qb6 14. Re2 Be6 15. Qd3 Nc6 16. Rd1 Nb4 17. Qb3 Qa6 18. Nd2 b5 19. e5 bxc4 20. Qf3 Bd5 21. Ne4 Bxe4 22. Rxe4 d5 23. Rf4 Rxe5 24. h4 f5 25. g4 h6 26. gxf5 hxg5 27. hxg5 gxf5 28. Rxf5 Rae8 29. Rf7 Qg6 0-1

[Event "Bogota Students-ch 22th"]
[Site "Bogota"]
[Date "2013.11.03"]
[Round "1"]
[White "Orozco Santos, Federico"]
[Black "Jaramillo Ochoa, Mateo"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1693"]
[BlackElo "2159"]
[PlyCount "70"]
[EventDate "2013.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Nbd7 7. 0-0-0 Ke8 8. f3 c6 9. Bc4 h6 10. Be3 Bc5 11. Bxc5 Nxc5 12. b4 Ne6 13. Nge2 Ke7 14. g3 a5 15. a3 b5 16. Bb3 h5 17. Rd3 h4 18. Rhd1 hxg3 19. hxg3 axb4 20. axb4 Rh2 21. Kb2 Ra7 22. Rd6 Rc7 23. R1d2 Ne8 24. R6d3 Rd7 25. f4 Rxd3 26. Rxd3 Nf6 27. fxe5 Ng4 28. Nf4 Nxe5 29. Re3 Nd4 30. Nce2 Ng4 31. Nxd4 Nxe3 32. Nxc6+ Kf8 33. Nd8 g5 34. Nxf7 gxf4 35. gxf4 Nxc2 0-1

[Event "Bogota Students-ch 22th"]
[Site "Bogota"]
[Date "2013.11.03"]
[Round "2"]
[White "Orozco Santos, Federico"]
[Black "Mena Ardila, Alexander"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1693"]
[BlackElo "1976"]
[PlyCount "70"]
[EventDate "2013.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. c4 Nf6 6. Be3 Bb4+ 7. Nc3 Nc6 8. Be2 dxc4 9. Bxc4 0-0 10. Be2 Nd5 11. Qd3 Nxe3 12. fxe3 Qe7 13. Kf2 Rad8 14. Qe4 Rfe8 15. Qxe7 Rxe7 16. Bd3 g6 17. a3 Bxc3 18. bxc3 Na5 19. Nd2 Rd6 20. Rhe1 Rf6+ 21. Nf3 Rc6 22. Rac1 b6 23. c4 Bc8 24. e4 Bg4 25. d5 Rc5 26. Nd2 Re5 27. h3 Bc8 28. Nf3 Re8 29. e5 Nb7 30. Nd4 Ra5 31. Rc3 Nc5 32. Bc2 Bd7 33. Kg3 Ba4 34. Bb1 Bd7 35. Kf4 Rd8 1/2-1/2

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.09"]
[Round "7"]
[White "Angulo, Orlin"]
[Black "Orozco Santos, Federico"]
[Result "1-0"]
[ECO "D40"]
[PlyCount "53"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. e3 Be7 6. Bd3 0-0 7. 0-0 c5 8. cxd5 exd5 9. dxc5 Nxc5 10. Nb5 Nxd3 11. Qxd3 b6 12. Nbd4 Ne4 13. b3 Nc5 14. Qd1 Ba6 15. Re1 Ne4 16. Nc6 Qd6 17. Nxe7+ Qxe7 18. Qxd5 Rfe8 19. Bb2 Rad8 20. Qe5 Qf8 21. Qf4 Rd6 22. Rac1 Nc5 23. Ba3 Re4 24. Qg3 Qd8 25. Bxc5 Rg6 26. Red1 Qc8 27. Ba3 1-0

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.09"]
[Round "6"]
[White "Orozco Santos, Federico"]
[Black "Guarin, Holmes"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1883"]
[PlyCount "82"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. 0-0 Be7 6. Nc3 Ngf6 7. d5 c5 8. Be3 0-0 9. Qe2 a6 10. a4 Re8 11. Nd2 Nf8 12. f4 Ng4 13. f5 Nxe3 14. Qxe3 Bg5 15. Qe2 Nd7 16. Nf3 Nb6 17. Bd3 Bh6 18. Kh1 Qc7 19. a5 Nd7 20. g4 Bf4 21. b3 b5 22. axb6 Qxb6 23. Ng1 Qb4 24. Nd1 f6 25. Rf2 a5 26. Bb5 Rb8 27. Bc6 Qb6 28. Nb2 Ba6 29. Qe1 Bb5 30. Nc4 Qc7 31. Qxa5 Qxa5 32. Rxa5 Bxc6 33. dxc6 Nb6 34. Nxd6 Ra8 35. Rb5 Red8 36. Nb7 Rd1 37. Rxb6 Raa1 38. Kg2 Rxg1+ 39. Kh3 Rae1 40. Rxf4 Re3+ 41. Kh4 Rg2 0-1

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.08"]
[Round "4"]
[White "Orozco Santos, Federico"]
[Black "Ariza, Juan Sebastian"]
[Result "1-0"]
[ECO "D12"]
[PlyCount "89"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Bf5 5. e3 e6 6. Bd2 Bb4 7. Rc1 0-0 8. Be2 Nbd7 9. 0-0 Re8 10. Nh4 Bg6 11. Nxg6 hxg6 12. Qb3 Bxc3 13. Bxc3 Qb6 14. Rfd1 Qxb3 15. axb3 c5 16. cxd5 Nxd5 17. Bb5 Red8 18. dxc5 Nxc5 19. Bc4 Nxc3 20. bxc3 a6 21. b4 Ne4 22. Rd4 Rxd4 23. cxd4 Rc8 24. Rc2 b5 25. Bd3 Rxc2 26. Bxc2 Nc3 27. Bb3 Ne2+ 28. Kf1 Nc3 29. Bc2 Na2 30. Ke2 Nxb4 31. Bb3 a5 32. Kd2 a4 33. Bd1 Kf8 34. Be2 a3 35. Kc1 Nd5 36. Bxb5 Nc3 37. Bc4 Na4 38. Kc2 Nb2 39. Bb3 Ke7 40. Kc3 Kd6 41. h4 Kc6 42. Bc2 Kb5 43. Kb3 Nc4 44. Bd3 a2 45. Bxc4+ 1-0

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.08"]
[Round "5"]
[White "Zambrano, Karina"]
[Black "Orozco Santos, Federico"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1871"]
[PlyCount "90"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Nbd2 Nbd7 5. c3 c5 6. Bd3 Bd6 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. Re1 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Nf3 Bc7 14. Bf1 Qe7 15. g3 Rad8 16. Bg2 Ne4 17. Qc2 Rfe8 18. Rad1 Ng5 19. Qf5 Ne4 20. Nd2 Bc8 21. Qf3 f5 22. Nxe4 fxe4 23. Qe2 Qg5 24. Qc2 Bg4 25. Rd2 Bf3 26. c4 Re6 27. cxd5 Rxd5 28. Rxd5 Qxd5 29. Bf1 Kf8 30. Qc4 Qd7 31. Bh3 Ke7 32. Qxe6+ Qxe6 33. Bxe6 Kxe6 34. Bxg7 b5 35. Rc1 Kd5 36. Bf8 c4 37. Kf1 Be5 38. Ke1 a5 39. b4 Bb2 40. Rc2 Ba3 41. Kd2 axb4 42. Bg7 c3+ 43. Bxc3 bxc3+ 44. Kxc3 b4+ 45. Kb3 Bd1 0-1

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.07"]
[Round "3"]
[White "Angulo, Orlin"]
[Black "Orozco Santos, Federico"]
[Result "1-0"]
[ECO "A02"]
[PlyCount "121"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. f4 Nc6 2. Nf3 g6 3. d4 d5 4. e3 Nf6 5. Bb5 Bd7 6. c4 e6 7. 0-0 Bg7 8. Nbd2 0-0 9. c5 Qe7 10. Bxc6 Bxc6 11. a4 Ne4 12. Ne5 f6 13. Nxc6 bxc6 14. Qc2 f5 15. Nf3 Rab8 16. Ra3 Rb7 17. Rb3 Rfb8 18. Rxb7 Rxb7 19. Qd3 Qe8 20. Qa6 Rb4 21. Qxa7 Qb8 22. Qxb8+ Rxb8 23. Ng5 Nxg5 24. fxg5 Ra8 25. b3 Rb8 26. Bd2 Rxb3 27. Ra1 e5 28. dxe5 Bxe5 29. Ra2 d4 30. Kf2 Kf7 31. a5 Rb7 32. Ra4 dxe3+ 33. Bxe3 Ke7 34. Rh4 Rb2+ 35. Kf3 Ra2 36. Rxh7+ Ke6 37. g3 Rxa5 38. Bf4 Rxc5 39. Bxe5 Rxe5 40. Rxc7 Kd6 41. Ra7 Re6 42. h4 c5 43. g4 Ke5 44. gxf5 Kxf5 45. Rc7 Re5 46. Rf7+ Ke6 47. Rf6+ Kd5 48. Rxg6 c4 49. Rg8 c3 50. Rd8+ Kc4 51. Rc8+ Kb3 52. Kf4 Rd5 53. h5 Rd4+ 54. Kf5 Rc4 55. Re8 c2 56. Re1 Rc5+ 57. Kf6 Rc6+ 58. Kg7 Rc4 59. Kh6 Kc3 60. Rc1 Kd4 61. g6 1-0

[Event "Manizales op 23rd"]
[Site "Caldas"]
[Date "2011.01.07"]
[Round "2"]
[White "Orozco Santos, Federico"]
[Black "Ramirez Florez, Edwin"]
[Result "1-0"]
[ECO "E88"]
[PlyCount "49"]
[EventDate "2011.01.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 c6 8. Bd3 Na6 9. Qd2 Nd7 10. dxc6 bxc6 11. Rd1 f5 12. Bg5 Bf6 13. Nh3 f4 14. Bxf6 Rxf6 15. Nf2 Nf8 16. a3 Nc5 17. Bc2 Ba6 18. b4 Nb7 19. b5 cxb5 20. cxb5 Qb6 21. bxa6 Qxa6 22. Nd5 Rf7 23. Bb3 Ne6 24. Ng4 Kg7 25. Nb4 1-0

[Event "Manizales op 21st"]
[Site "Manizales"]
[Date "2009.01.10"]
[Round "4"]
[White "Orozco Santos, Federico"]
[Black "Burgos Apraez, Jhon Jairo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1600"]
[BlackElo "1643"]
[PlyCount "45"]
[EventDate "2009.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Bc4 Nb6 6. Bb3 d6 7. Nf3 e6 8. 0-0 dxe5 9. Nxe5 Bd6 10. cxd4 0-0 11. Nc3 Nc6 12. Re1 Bb8 13. Qg4 Qxd4 14. Re4 Nxe5 15. Qh5 Qd3 16. Bh6 Ng6 17. Rd1 Qa6 18. Rh4 Nxh4 19. Qxh4 Be5 20. Ne4 Nd5 21. Qg5 Bxb2 22. Nc5 Qe2 23. Nd3 0-1

[Event "Manizales op 21st"]
[Site "Manizales"]
[Date "2009.01.09"]
[Round "2"]
[White "Suarez, Alexander"]
[Black "Orozco Santos, Federico"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1767"]
[BlackElo "1600"]
[PlyCount "77"]
[EventDate "2009.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. e3 Nbd7 5. Nc3 c5 6. dxc5 Bxc5 7. cxd5 exd5 8. Nxd5 0-0 9. Nxf6+ Nxf6 10. Qxd8 Rxd8 11. Be2 Bg4 12. h3 Bh5 13. 0-0 Rac8 14. Rd1 Rxd1+ 15. Bxd1 Rd8 16. Be2 Ne4 17. g4 Bg6 18. Ne5 a6 19. Nxg6 hxg6 20. Bf3 Ng5 21. Kg2 Nxf3 22. Kxf3 Rd1 23. b3 f6 24. Bb2 Rd2 25. Bc3 Rc2 26. Be1 Kf7 27. Rd1 Ke6 28. Rd2 Rxd2 29. Bxd2 g5 30. e4 b5 31. Be3 Bxe3 32. Kxe3 Ke5 33. b4 g6 34. a3 f5 35. f3 fxe4 36. fxe4 Ke6 37. Kd4 Kd6 38. e5+ Ke6 39. Ke4 1-0

