[Event "Pereira Easter op"]
[Site "Pereira"]
[Date "2021.04.04"]
[Round "6"]
[White "Buitrago, Mauricio"]
[Black "Hernandez Bermudez, Manuela"]
[Result "0-1"]
[ECO "D75"]
[WhiteElo "1975"]
[BlackElo "1825"]
[PlyCount "46"]
[EventDate "2021.04.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d5 6. cxd5 Nxd5 7. Nc3 c5 8. 0-0 Nc6 9. Nxd5 Qxd5 10. Ne5 Qxd4 11. Nxc6 bxc6 12. Be3 Qxb2 13. Rb1 Qxa2 14. Bxc6 Bf5 15. Bxa8 Qxb1 16. Qa4 Qb6 17. Bf3 Rd8 18. Rc1 Bd4 19. Bh6 Bb2 20. Rf1 a5 21. e4 Bd7 22. Qa2 Be6 23. Qa4 Bb3 0-1

[Event "Pereira Easter op"]
[Site "Pereira"]
[Date "2021.04.03"]
[Round "4"]
[White "Buitrago, Mauricio"]
[Black "Florez, Carlos Julio"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1975"]
[BlackElo "2060"]
[PlyCount "77"]
[EventDate "2021.04.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c6 2. e4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 e6 6. Qe2 Ngf6 7. Neg5 Nd5 8. d4 Be7 9. h4 h6 10. Ne4 N7f6 11. Bd2 Nxe4 12. Qxe4 Nf6 13. Qe2 Qd6 14. 0-0-0 b5 15. Bd3 Bb7 16. Kb1 a6 17. Ba5 Bd8 18. Bd2 Bb6 19. Bc1 Nd5 20. g3 c5 21. dxc5 Qxc5 22. Ne5 Rc8 23. Rhe1 Qe7 24. Qg4 Kf8 25. Bg6 Nf6 26. Qe2 Bd5 27. Nxf7 Rg8 28. Bf4 Bc7 29. Ne5 Qc5 30. g4 Bxe5 31. Qxe5 Rd8 32. g5 hxg5 33. hxg5 Ne8 34. b3 Rh8 35. Be3 Qc6 36. Rd4 Nd6 37. Rf4+ Kg8 38. Bd4 Qd7 39. Rf7 1-0

[Event "Pereira Easter op"]
[Site "Pereira"]
[Date "2021.04.03"]
[Round "5"]
[White "Gallego, Julian Andres"]
[Black "Buitrago, Mauricio"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2173"]
[BlackElo "1975"]
[PlyCount "73"]
[EventDate "2021.04.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 d5 5. a3 Bd6 6. g3 c6 7. Bg2 Nbd7 8. 0-0 0-0 9. Re1 e5 10. cxd5 e4 11. dxc6 exf3 12. cxd7 fxe2 13. Rxe2 Qxd7 14. Nc4 Bc7 15. Bg5 Qb5 16. Bxf6 gxf6 17. Ne3 Rd8 18. Nd5 Rxd5 19. Bxd5 Bg4 20. Re8+ Rxe8 21. Qxg4+ Kh8 22. Qf3 Kg7 23. Rc1 Bb6 24. Qg4+ Kh8 25. Bxf7 Rf8 26. Rc8 Bd8 27. Be6 Re8 28. b4 Qd3 29. d5 Qxa3 30. Kg2 Qb2 31. h4 Qd2 32. Bf7 Rf8 33. Qd7 Qxb4 34. Rxd8 Qe4+ 35. Kh2 Qb4 36. d6 Kg7 37. Rxf8 1-0

[Event "Pereira Easter op"]
[Site "Pereira"]
[Date "2021.04.02"]
[Round "2"]
[White "Buitrago, Mauricio"]
[Black "Palomino Escobar, Daniel Fernando"]
[Result "1-0"]
[ECO "D73"]
[WhiteElo "1975"]
[BlackElo "1829"]
[PlyCount "60"]
[EventDate "2021.04.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. g3 cxd4 4. Bg2 g6 5. 0-0 Bg7 6. Nxd4 Nf6 7. c4 0-0 8. cxd5 Nxd5 9. Nb3 e6 10. N1d2 Nc6 11. Nc4 Qe7 12. e4 Ndb4 13. Be3 b5 14. Bc5 Rd8 15. Bxe7 Rxd1 16. Raxd1 bxc4 17. Bxb4 Nxb4 18. Rd8+ Bf8 19. e5 Rb8 20. Nc5 Kg7 21. Nd7 Be7 22. Nxb8 Bxd8 23. Nc6 Nxc6 24. Bxc6 Ba6 25. Rc1 Bb6 26. a4 Bd4 27. Bb5 Bxb2 28. Rxc4 Bxb5 29. axb5 Bxe5 30. Ra4 Bb8 1-0

[Event "Pereira Easter op"]
[Site "Pereira"]
[Date "2021.04.02"]
[Round "3"]
[White "Valencia Gantiva, Cristian"]
[Black "Buitrago, Mauricio"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1920"]
[BlackElo "1975"]
[PlyCount "63"]
[EventDate "2021.04.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Rb8 12. Nc2 Bg5 13. a4 bxa4 14. Ncb4 Nxb4 15. Nxb4 Bb7 16. Qxa4+ Qd7 17. Qc2 0-0 18. Bxa6 Qg4 19. f3 Qh4+ 20. Kf1 Ra8 21. g3 Qh3+ 22. Qg2 Qc8 23. Qe2 Rxa6 24. Nxa6 f5 25. Kg2 fxe4 26. fxe4 d5 27. h4 dxe4 28. Rhf1 e3+ 29. Kh2 Rd8 30. Rfd1 Rf8 31. Rf1 Rd8 32. Rfd1 1/2-1/2

[Event "Pereira Easter op"]
[Site "Pereira"]
[Date "2021.04.01"]
[Round "1"]
[White "Gomez Saenz, Manuela"]
[Black "Buitrago, Mauricio"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1554"]
[BlackElo "1975"]
[PlyCount "64"]
[EventDate "2021.04.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. a3 Bb7 5. Bg2 e6 6. d3 Nc6 7. f4 d6 8. Nf3 g6 9. d4 Bg7 10. Be3 Qe7 11. 0-0 Nf6 12. dxc5 dxc5 13. e5 Ng4 14. Bd2 Rd8 15. Qe2 Nh6 16. Rad1 Nf5 17. Bc1 0-0 18. Qf2 f6 19. exf6 Bxf6 20. Ne4 Bd4 21. Nxd4 Ncxd4 22. b3 Rd7 23. Bb2 e5 24. c3 Nxb3 25. Rxd7 Qxd7 26. fxe5 Bxe4 27. Bxe4 Nd2 28. Re1 Nh4 29. Qxc5 Nhf3+ 30. Bxf3 Nxf3+ 31. Kf1 Nxe1+ 32. Kxe1 Qd3 0-1

[Event "Medellin Cuartas Memorial"]
[Site "Medellin"]
[Date "2011.08.07"]
[Round "8"]
[White "Buitrago, Mauricio"]
[Black "Salas, Juan David"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "1966"]
[BlackElo "2102"]
[PlyCount "47"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Ne5 Bb7 10. h4 g4 11. Nxg4 Nxg4 12. Qxg4 Qxd4 13. Qf4 Na6 14. Rd1 Qc5 15. Be2 Bg7 16. e5 Nc7 17. Ne4 Qb4+ 18. Kf1 Qe7 19. Qg4 Kf8 20. Nd6 Nd5 21. h5 Rg8 22. Qf3 Bh8 23. Qa3 Rxg3 24. Qxg3 1-0

[Event "Medellin Cuartas Memorial"]
[Site "Medellin"]
[Date "2011.08.06"]
[Round "5"]
[White "Buitrago, Mauricio"]
[Black "Laverde, Luis Eduardo"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1966"]
[BlackElo "2139"]
[PlyCount "98"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 c5 6. Nf3 cxd4 7. Nxd4 0-0 8. Be3 Bd7 9. 0-0 Nc6 10. Rc1 Nxd4 11. Bxd4 Bc6 12. f3 e6 13. Qd2 Qe7 14. Rfe1 b6 15. Bf1 Rfd8 16. Qf2 Rd7 17. a4 Rc8 18. Ra1 Rdc7 19. a5 Nd7 20. axb6 Bxd4 21. Qxd4 Nxb6 22. Red1 Rd7 23. Ra5 Rb8 24. Nb5 Nc8 25. Rc1 Qd8 26. Ra6 Bxb5 27. cxb5 d5 28. e5 Nb6 29. b3 Rc7 30. Rc6 Qd7 31. Rxc7 Qxc7 32. h4 h5 33. Ra1 Rb7 34. Qf4 Nd7 35. Re1 Qc5+ 36. Kh2 Rc7 37. Qg5 Kg7 38. f4 Qf2 39. Ra1 Rc3 40. Rd1 f6 41. exf6+ Nxf6 42. Qe5 Re3 43. Qa1 e5 44. Qxa7+ Kh6 45. Be2 Rh3+ 46. Kxh3 Qxa7 47. fxe5 Qe3+ 48. Bf3 Qxe5 49. g3 Qf5+ 0-1

[Event "Medellin Cuartas Memorial"]
[Site "Medellin"]
[Date "2011.08.05"]
[Round "3"]
[White "Buitrago, Mauricio"]
[Black "Castaneda Jimenez, Jhon David"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1966"]
[BlackElo "2142"]
[PlyCount "76"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Nf6 5. Re1 Bg7 6. c3 0-0 7. d4 d5 8. exd5 Qxd5 9. c4 Qd8 10. d5 Na5 11. Qe2 a6 12. Ba4 e6 13. Be3 b6 14. dxe6 Bxe6 15. Na3 Qc7 16. h3 h6 17. Rad1 Rad8 18. Bd2 Nh5 19. Ne5 Bc8 20. g4 Rxd2 21. Rxd2 Nf4 22. Qe3 Nxh3+ 23. Kf1 Ng5 24. Rd3 Ne6 25. Rd5 Nd4 26. b4 cxb4 27. Qxd4 bxa3 28. c5 b5 29. Bb3 Nxb3 30. axb3 Be6 31. Rd6 Bxb3 32. Qe3 Bxe5 33. Qxe5 Bc4+ 34. Kg1 Qc8 35. Re4 a2 36. g5 Qf5 37. Rd1 Qxg5+ 38. Qxg5 hxg5 0-1

[Event "Medellin Cuartas Memorial"]
[Site "Medellin"]
[Date "2011.08.04"]
[Round "2"]
[White "Madariaga Reyes, Naim"]
[Black "Buitrago, Mauricio"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1966"]
[PlyCount "80"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. Bb5 a6 7. Bxd7+ Nxd7 8. Nf3 e6 9. d4 Qc7 10. 0-0 Bd6 11. Nbd2 0-0 12. Ne4 Be7 13. Re1 cxd4 14. Nxd4 Nf6 15. Qf3 Nxe4 16. Rxe4 b5 17. Bf4 Qb7 18. Rae1 Qd5 19. Qg3 Bf6 20. Be5 Bxe5 21. Rxe5 Qxa2 22. Rh5 Bb7 23. Qh3 h6 24. g4 Qxb2 25. g5 Qd2 26. Kf1 Rac8 27. Ne2 Rc5 28. f4 Qd5 29. Kf2 Qf5 30. Qg3 Qg6 31. Rh4 hxg5 32. Rg4 gxf4 33. Nxf4 Qf6 34. Rg1 g6 35. Qe3 Rxc3 36. Qd2 Rfc8 37. Rxg6+ fxg6 38. Rxg6+ Qxg6 39. Nxg6 Rc2 40. Ne7+ Kf7 0-1

[Event "Cartago op"]
[Site "Cartago"]
[Date "2010.11.01"]
[Round "7"]
[White "Buitrago, Mauricio"]
[Black "Guzman, River"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "1988"]
[PlyCount "58"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bg5 Bg7 4. Nc3 d5 5. e3 Ne4 6. Bh4 Nxc3 7. bxc3 0-0 8. Nf3 c5 9. Be2 cxd4 10. cxd4 Nc6 11. Qa4 Bg4 12. Rb1 Bc8 13. cxd5 Qxd5 14. Nd2 a6 15. 0-0 Bf5 16. Rxb7 Nxd4 17. exd4 Qxb7 18. Bf3 Qa7 19. Bxa8 Rxa8 20. Nf3 e6 21. Ne5 f6 22. Nc6 Qd7 23. Rc1 Be4 24. f3 Bd5 25. Bg3 Kh8 26. Bf2 Rc8 27. Qxa6 Bxc6 28. d5 exd5 29. Bd4 Bb7 0-1

[Event "Cartago op"]
[Site "Cartago"]
[Date "2010.11.01"]
[Round "6"]
[White "Sanchez, Andres Gilberto"]
[Black "Buitrago, Mauricio"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "1884"]
[BlackElo "1988"]
[PlyCount "93"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Nbd2 c5 6. Bg2 Bb7 7. 0-0 Be7 8. e3 0-0 9. b3 Qc8 10. Bb2 Rd8 11. Qe2 Na6 12. Rfd1 Ne4 13. Rac1 Bf6 14. a3 Nxd2 15. Nxd2 Bxg2 16. Kxg2 Qb7+ 17. Qf3 Qxf3+ 18. Kxf3 d5 19. cxd5 exd5 20. Rc2 Rac8 21. dxc5 Bxb2 22. Rxb2 bxc5 23. e4 dxe4+ 24. Kxe4 Rd4+ 25. Ke3 Rcd8 26. Rc1 Re8+ 27. Kf3 Rd3+ 28. Kg2 Re2 29. Rcc2 g6 30. Kf1 Re8 31. b4 Rxa3 32. bxc5 Rc8 33. c6 Ra4 34. Rb7 Nb4 35. Rc4 Ra1+ 36. Kg2 Nxc6 37. Ne4 Rd1 38. Ng5 f5 39. Rxh7 Rd6 40. Rb7 Rf8 41. Rh4 Nd8 42. Re7 Rff6 43. Re8+ Rf8 44. Rh8+ Kxh8 45. Rxf8+ Kg7 46. Rxd8 Ra6 47. Rd7+ 1-0

[Event "Cartago op"]
[Site "Cartago"]
[Date "2010.10.31"]
[Round "3"]
[White "Buitrago, Mauricio"]
[Black "Ossa, Orlando Jose"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1988"]
[BlackElo "2257"]
[PlyCount "102"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. d4 0-0 6. 0-0 Nc6 7. Nc3 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Bg5 Be6 11. b3 h6 12. Bxf6 Bxf6 13. Rad1 a6 14. Nd2 Bg7 15. Nd5 Rac8 16. Ne4 Bf8 17. Nef6+ Kg7 18. e3 Nb8 19. Ne4 Nd7 20. Ndc3 f5 21. Nd2 e4 22. Ndb1 Ne5 23. Rxd8 Rxd8 24. Rd1 Rxd1+ 25. Nxd1 b5 26. cxb5 axb5 27. Bf1 c6 28. Be2 Kf6 29. Kf1 Bb4 30. Nb2 Ke7 31. a3 Bd6 32. b4 Nd7 33. Nc3 Be5 34. Ncd1 Bb3 35. Ke1 Nb6 36. Kd2 Nd5 37. Bf1 Kd6 38. Be2 Kc7 39. Bf1 Kb6 40. Be2 c5 41. bxc5+ Kxc5 42. Bf1 Kb6 43. Be2 Bd6 44. Nc3 Bxa3 45. Nxd5+ Bxd5 46. Kc2 Bb4 47. Nd1 Be1 48. Kb2 Kc5 49. Kc2 Bc4 50. Bxc4 bxc4 51. h3 h5 0-1

[Event "Cartago op"]
[Site "Cartago"]
[Date "2010.10.30"]
[Round "2"]
[White "Buitrago, Mauricio"]
[Black "Patino, Jose David"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1988"]
[PlyCount "69"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Nc6 6. h3 0-0 7. g4 h6 8. Be3 e5 9. d5 Ne7 10. Nd2 g5 11. Qc2 Ng6 12. 0-0-0 c6 13. Kb1 c5 14. Bd3 Bd7 15. Nf1 a6 16. Ng3 Re8 17. Qe2 Qa5 18. Bd2 Qc7 19. Rdg1 Rec8 20. Nd1 b5 21. Ne3 Nf4 22. Qf1 bxc4 23. Bxc4 Rcb8 24. f3 Bb5 25. Ngf5 Bf8 26. h4 Qb7 27. Bc1 Bxc4 28. Nxc4 Ne8 29. hxg5 hxg5 30. Rh2 f6 31. Bxf4 exf4 32. Rgh1 Ng7 33. Rh8+ Kf7 34. Nfxd6+ Bxd6 35. Nxd6+ 1-0

[Event "Cartago op"]
[Site "Cartago"]
[Date "2010.10.30"]
[Round "1"]
[White "Velasquez, Andres Felipe"]
[Black "Buitrago, Mauricio"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1988"]
[PlyCount "64"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Bc4 Bg7 5. 0-0 e6 6. c3 d5 7. exd5 exd5 8. Bb5 Nge7 9. d4 cxd4 10. cxd4 0-0 11. Bxc6 Nxc6 12. Ne5 Qb6 13. Nc3 Be6 14. Be3 Qxb2 15. Na4 Qa3 16. Bc1 Qb4 17. Be3 Nxe5 18. fxe5 b6 19. Rc1 Rac8 20. Qb3 Qe7 21. Bd2 Qh4 22. Rf4 Rxc1+ 23. Bxc1 Qe1+ 24. Rf1 Qa5 25. Bb2 Rc8 26. Bc3 Qa6 27. Bd2 Rc4 28. Nc3 Rxd4 29. Be3 Rd3 30. Bf4 Bf8 31. Qc2 Bc5+ 32. Kh1 Rxc3 0-1

[Event "Colombia Mire Lea Florida Cup"]
[Site "Colombia"]
[Date "2010.10.18"]
[Round "7.3"]
[White "Buitrago, Mauricio"]
[Black "Vacca, Leonardo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1988"]
[BlackElo "2043"]
[PlyCount "55"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 e5 4. dxe5 Qxd1+ 5. Kxd1 Nc6 6. Bb5 Bd7 7. Nf3 0-0-0 8. Ke2 Nxe5 9. Nxe5 Bxb5+ 10. c4 Re8 11. cxb5 Rxe5+ 12. Be3 Rxb5 13. b3 Rd5 14. Nc3 Rd7 15. Rhd1 Nf6 16. Rxd7 Nxd7 17. f3 Bc5 18. Bxc5 Nxc5 19. Rd1 Re8+ 20. Kf2 c6 21. Rd4 Kc7 22. Rh4 h6 23. Rg4 g5 24. h4 Nd3+ 25. Kg3 f5 26. Rd4 f4+ 27. Kg4 Nf2+ 28. Kh5 0-1

[Event "Colombia Mire Lea Florida Cup"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "6.3"]
[White "Giraldo, Francisco Javier"]
[Black "Buitrago, Mauricio"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2011"]
[BlackElo "1988"]
[PlyCount "97"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. e5 Bg4 5. Bb5 e6 6. Bxc6+ bxc6 7. Qa4 Bxf3 8. Qxc6+ Ke7 9. Qxc5+ Kd7 10. Qb5+ Kc7 11. Qa5+ Kb7 12. Qxd8 Rxd8 13. gxf3 Nh6 14. d4 Nf5 15. Bg5 Rc8 16. Nd2 h6 17. Be3 Be7 18. Ke2 Ka8 19. Rhc1 Rb8 20. b3 Ba3 21. Rc2 Rhc8 22. Kd3 Bf8 23. a4 Rb7 24. c4 Ne7 25. cxd5 Rxc2 26. Kxc2 Nxd5 27. Nc4 g6 28. Bd2 h5 29. Kb2 Rd7 30. Rc1 Be7 31. Na5 Rc7 32. Rxc7 Nxc7 33. Nc6 Bh4 34. Be3 Nd5 35. Kc2 Kb7 36. Na5+ Kc7 37. Nc4 Kd7 38. Nd2 Kc6 39. Ne4 Nb4+ 40. Kc3 Nd5+ 41. Kc4 Nb6+ 42. Kd3 Nd5 43. Bg5 Bxg5 44. Nxg5 Kb6 45. Nxf7 Ka5 46. Kc4 Nf4 47. Ng5 Kb6 48. b4 Kc6 49. Nxe6 1-0

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.28"]
[Round "5.1"]
[White "Ceron, Edgar Ivan"]
[Black "Buitrago, Mauricio"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2001"]
[BlackElo "1922"]
[PlyCount "99"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 c6 6. Bg2 d6 7. 0-0 Nbd7 8. h3 e5 9. e4 exd4 10. Nxd4 Ne5 11. Qb3 Nfd7 12. Na4 Nc5 13. Nxc5 dxc5 14. Nf3 Nxf3+ 15. Qxf3 Be6 16. Rd1 Qb6 17. Bg5 Qxb2 18. Be7 Rfe8 19. Bxc5 b6 20. Ba3 Qc2 21. Rdc1 Qa4 22. Rab1 c5 23. Qb3 Qa6 24. e5 Rad8 25. Bb2 Bf5 26. Bc6 Bxb1 27. Bxe8 Rd3 28. Qb5 Qxb5 29. Bxb5 Bxa2 30. Ra1 Bb3 31. Rxa7 Bf8 32. Kg2 h5 33. e6 fxe6 34. Be8 Bh6 35. Bxg6 Bxc4 36. Rh7 Rd4 37. Bxd4 cxd4 38. Kf3 Bg7 39. Rxh5 b5 40. Rc5 Bf1 41. h4 Bf8 42. Rc7 Bd6 43. Rc8+ Kg7 44. Be4 b4 45. Rc6 Bf8 46. Rxe6 d3 47. Ke3 Bc5+ 48. Kd2 Bxf2 49. Rg6+ Kf7 50. Rg4 1-0

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.27"]
[Round "3.1"]
[White "Moran, Daniel Stiven"]
[Black "Buitrago, Mauricio"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2035"]
[BlackElo "1922"]
[PlyCount "26"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Nf6 3. Bg5 Bg7 4. e3 0-0 5. c4 d6 6. Nc3 Nc6 7. d5 Ne5 8. Nxe5 dxe5 9. Bd3 Bg4 10. f3 Bd7 11. 0-0 c5 12. dxc6 Bxc6 13. Qd2 Qd6 1-0

[Event "Cartago op"]
[Site "Cartago"]
[Date "2009.08.17"]
[Round "7"]
[White "Barona, Angel"]
[Black "Buitrago, Mauricio"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2178"]
[BlackElo "1906"]
[PlyCount "76"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. d3 Be7 6. Nc3 0-0 7. 0-0 d6 8. b3 c5 9. e4 Nbd7 10. Qc2 Ng4 11. h3 Nge5 12. Nxe5 dxe5 13. f4 Bf6 14. f5 Bg5 15. h4 Bxc1 16. Qxc1 Nb8 17. f6 gxf6 18. Qh6 Qd4+ 19. Kh2 Qxc3 20. Rac1 Qd4 21. Qxf6 Nd7 22. Qh6 f6 23. Rf3 Qd6 24. Rcf1 Qe7 25. Bh3 Rae8 26. g4 Qg7 27. Qe3 Kh8 28. Rg3 Rg8 29. g5 fxg5 30. hxg5 Rgf8 31. Rgf3 Rxf3 32. Rxf3 Nf8 33. Qf2 Ng6 34. Rf7 Rf8 35. Bxe6 Rxf7 36. Bxf7 Nf4 37. Bd5 Bc8 38. Qh4 Qg6 0-1

[Event "Cartago op"]
[Site "Cartago"]
[Date "2009.08.17"]
[Round "6"]
[White "Buitrago, Mauricio"]
[Black "Ospina, Oscar Alejandro"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1906"]
[PlyCount "59"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. Nge2 Nf6 7. d5 Ne7 8. f3 a6 9. Qd2 h6 10. Rc1 Nd7 11. Rc2 f5 12. Nc1 Nf6 13. Be2 f4 14. Bf2 g5 15. c5 Ng6 16. cxd6 cxd6 17. Na4 0-0 18. Nb6 Rb8 19. Nb3 Nd7 20. Qb4 Nxb6 21. Bxb6 Qf6 22. Bc7 Ra8 23. Qxd6 Qf7 24. Bb6 Nh4 25. 0-0 Bf6 26. Rc7 Qg6 27. Bf2 Rd8 28. Qb6 h5 29. Rfc1 Bg7 30. Rxg7+ 1-0

[Event "Cartago op"]
[Site "Cartago"]
[Date "2009.08.16"]
[Round "5"]
[White "Arenas Vanegas, David"]
[Black "Buitrago, Mauricio"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2266"]
[BlackElo "1906"]
[PlyCount "91"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. b3 Rb8 16. Bc4 Kh8 17. Nce3 Bxe3 18. Nxe3 f5 19. exf5 Bxf5 20. 0-0 Ne7 21. Ra2 Qb6 22. Qe2 Be4 23. Rd1 d5 24. Nxd5 Bxd5 25. Bxd5 Nxd5 26. Rxd5 Qxb3 27. Rdxa5 Qxc3 28. h3 Rb1+ 29. Kh2 Qc1 30. Ra8 Qf4+ 31. g3 Qf7 32. Qxe5 h6 33. Rxf8+ Qxf8 34. Kg2 Rb3 35. Qd5 Rb8 36. Ra7 Qf6 37. Rf7 Qb2 38. h4 Qc3 39. h5 Qb2 40. g4 Qb4 41. Qf3 Qc5 42. Rf5 Qe7 43. g5 hxg5 44. h6 gxh6 45. Rf7 Qe5 46. Qd3 1-0

[Event "Cartago op"]
[Site "Cartago"]
[Date "2009.08.16"]
[Round "4"]
[White "Buitrago, Mauricio"]
[Black "Ruiz, Kenny"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1906"]
[PlyCount "105"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nf3 Nc6 6. g3 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 Qb6 9. Nc3 0-0 10. Bg2 d6 11. 0-0 Be6 12. b3 Rad8 13. Ng5 Bf5 14. Nge4 Nxe4 15. Nxe4 Bxe4 16. Bxe4 Ne7 17. Rad1 f5 18. Bd5+ Nxd5 19. Qxd5+ Kh8 20. Rd2 Qc6 21. Rfd1 Qxd5 22. Rxd5 h6 23. e3 Rf6 24. Rxe5 dxe5 25. Rxd8+ Kh7 26. Rd7 Rb6 27. Rd5 Re6 28. Rb5 b6 29. Rd5 a5 30. Kf1 g5 31. Ke2 Kg6 32. Kd3 h5 33. a4 h4 34. c5 bxc5 35. Rxc5 Rd6+ 36. Kc2 Kh5 37. Rxa5 f4 38. Rxe5 fxg3 39. fxg3 h3 40. Re4 Rf6 41. Rd4 Rc6+ 42. Kb2 Rf6 43. Rc4 Rf3 44. a5 Rxe3 45. a6 Re6 46. a7 Ra6 47. Rc7 Kg4 48. Rf7 Kh5 49. b4 Kg6 50. Rb7 Kf5 51. b5 Ra5 52. b6 Ke4 53. Rf7 1-0

[Event "Cartago op"]
[Site "Cartago"]
[Date "2009.08.16"]
[Round "3"]
[White "Uribe Arteaga, Daniel"]
[Black "Buitrago, Mauricio"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2294"]
[BlackElo "1906"]
[PlyCount "71"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 Nf6 5. e5 Nd5 6. cxd4 e6 7. Bd3 d6 8. 0-0 dxe5 9. dxe5 Be7 10. Nc3 Nxc3 11. bxc3 Qa5 12. Qe2 Bd7 13. Rb1 Qc7 14. h4 h6 15. h5 Rd8 16. Bf4 Na5 17. Nd2 Bc6 18. Rfd1 Bg5 19. Bg3 Bxd2 20. Rxd2 Qe7 21. Rb4 Qc5 22. Qg4 Qxc3 23. Qxg7 Rf8 24. Bh4 Qxd2 25. Qf6 Qc1+ 26. Kh2 Rd7 27. Rd4 Bd5 28. Rxd5 exd5 29. e6 Qc7+ 30. Bg3 Qd8 31. exd7+ Qxd7 32. Qe5+ Kd8 33. Bh4+ f6 34. Bxf6+ Rxf6 35. Qxf6+ Kc7 36. Qxh6 1-0

[Event "Cartago op"]
[Site "Cartago"]
[Date "2009.08.15"]
[Round "2"]
[White "Buitrago, Mauricio"]
[Black "Duque Echeverry, Julian Esteban"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1906"]
[PlyCount "127"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. e3 Nc6 6. c3 Bg4 7. h3 Bh5 8. Qb3 Qb6 9. Qxb6 axb6 10. Nbd2 Nxd2 11. Nxd2 Kd7 12. Bb5 e6 13. 0-0 Bd6 14. Bxd6 Kxd6 15. dxc5+ bxc5 16. f4 Bg6 17. Rfd1 Kc7 18. Nf3 f6 19. g4 h5 20. g5 Be4 21. Nd2 Bf5 22. h4 fxg5 23. fxg5 Ra5 24. Be2 Bg4 25. Re1 Raa8 26. Bb5 Rhf8 27. Rf1 Ne5 28. Kg2 Kb6 29. Rxf8 Rxf8 30. Rf1 Rxf1 31. Bxf1 Bf5 32. Be2 g6 33. Kg3 Kc6 34. Kf4 Kd6 35. e4 Bg4 36. Bb5 Bd1 37. b4 cxb4 38. cxb4 Bc2 39. a4 Bd3 40. Be8 Bc2 41. Ke3 Bd1 42. Kd4 Bc2 43. a5 Bd1 44. Bb5 Bc2 45. Be8 Bd1 46. Kc3 Ke7 47. Bb5 Bf3 48. exd5 exd5 49. Bd3 Bg4 50. b5 Nxd3 51. Kxd3 Bd7 52. b6 Kd6 53. Kd4 Kc6 54. Nf3 Kb5 55. Ne5 Bf5 56. Kxd5 Kxa5 57. Kc5 Be4 58. Nc4+ Ka6 59. Kd6 Kb5 60. Nd2 Bc2 61. Kc7 Ka6 62. Nc4 Be4 63. Ne5 Kb5 64. Nxg6 1-0

[Event "Cartago op"]
[Site "Cartago"]
[Date "2009.08.15"]
[Round "1"]
[White "Messa Acosta, Rodrigo"]
[Black "Buitrago, Mauricio"]
[Result "0-1"]
[ECO "B72"]
[BlackElo "1906"]
[PlyCount "84"]
[EventDate "2009.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. Nxc6 bxc6 9. Qd2 0-0 10. h4 h5 11. Bh6 Rb8 12. Bxg7 Kxg7 13. b3 Qa5 14. a4 Qe5 15. Qe3 Bg4 16. f4 Nd5 17. fxe5 Nxe3 18. Kd2 Nxg2 19. Raf1 dxe5 20. Rfg1 Rbd8+ 21. Kc1 Nf4 22. Bxg4 hxg4 23. Rxg4 Rh8 24. Rd1 Rd6 25. Rxd6 exd6 26. Nd1 d5 27. exd5 f5 28. Rg5 cxd5 29. Ne3 Kf6 30. Kb2 Rxh4 31. Rg1 Rh3 32. Nd1 g5 33. b4 g4 34. b5 d4 35. a5 e4 36. Nf2 Rh2 37. Nxg4+ fxg4 38. Rxg4 Kf5 39. Rg8 Rh7 40. Rb8 e3 41. a6 e2 42. Re8 Ne6 0-1

[Event "Eje Cafetero Region 3rd"]
[Site "Eje Cafetero"]
[Date "2009.03.23"]
[Round "7.4"]
[White "Buitrago, Mauricio"]
[Black "Vargas, Robinson"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1906"]
[BlackElo "1600"]
[PlyCount "26"]
[EventDate "2009.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. a3 Bc5 8. Qe2 h6 9. Be3 Bxe3 10. Qxe3 Bb7 11. b4 0-0 12. Be2 Re8 13. 0-0 Qc7 1-0

[Event "Eje Cafetero Region 3rd"]
[Site "Eje Cafetero"]
[Date "2009.03.23"]
[Round "6.1"]
[White "Jaramillo, Carlos Orlando"]
[Black "Buitrago, Mauricio"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1940"]
[BlackElo "1906"]
[PlyCount "60"]
[EventDate "2009.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 a6 6. Bxc6 dxc6 7. h3 c4 8. b3 cxb3 9. axb3 Qd3 10. Re1 Be6 11. Re3 Qb5 12. b4 Bh6 13. Ra5 Qb6 14. Re1 Nf6 15. d4 Bg7 16. Be3 Qc7 17. Nbd2 h6 18. Ne5 b6 19. Ra3 c5 20. Bf4 Qb7 21. bxc5 bxc5 22. d5 Bd7 23. Qb3 Qb5 24. c4 Qb4 25. Nd3 Qxb3 26. Nxb3 0-0 27. Nbxc5 Rfc8 28. e5 Rxc5 29. exf6 Rxc4 30. fxg7 Bb5 1-0

[Event "Eje Cafetero Region 3rd"]
[Site "Eje Cafetero"]
[Date "2009.03.22"]
[Round "3.4"]
[White "Buitrago, Mauricio"]
[Black "Toro, Juan Sebastian"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1906"]
[BlackElo "1668"]
[PlyCount "64"]
[EventDate "2009.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. e4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. 0-0-0 c5 13. Rhe1 Be7 14. Kb1 0-0 15. Qe2 cxd4 16. Nxd4 Qb6 17. Nb3 Rac8 18. Ba5 Qc6 19. Ne4 Nxe4 20. Qxe4 Qxe4 21. Rxe4 Nc5 22. Nxc5 Bxc5 23. f3 b6 24. Bc3 Rfd8 25. Rf1 Rd5 26. g4 Rcd8 27. b4 Be7 28. f4 Rd1+ 29. Rxd1 Rxd1+ 30. Kb2 Bd6 31. f5 exf5 32. gxf5 Rh1 1-0

[Event "Eje Cafetero Region 3rd"]
[Site "Eje Cafetero"]
[Date "2009.03.22"]
[Round "4.1"]
[White "Hoyos, Julio Cesar"]
[Black "Buitrago, Mauricio"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1713"]
[BlackElo "1906"]
[PlyCount "12"]
[EventDate "2009.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Bc5 4. d3 d6 5. Nc3 Nc6 6. a3 a6 1/2-1/2

[Event "Eje Cafetero Region 3rd"]
[Site "Eje Cafetero"]
[Date "2009.03.21"]
[Round "2.10"]
[White "Zapata, Carlos Alberto"]
[Black "Buitrago, Mauricio"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1678"]
[BlackElo "1906"]
[PlyCount "50"]
[EventDate "2009.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Qc2 Nbd7 6. Nf3 Bd6 7. b3 0-0 8. Bb2 b6 9. Be2 Bb7 10. 0-0 Rc8 11. Rad1 Qe7 12. Rfe1 Bb4 13. Bf1 dxc4 14. bxc4 Bd6 15. Bd3 h6 16. e4 e5 17. d5 c5 18. Re2 g5 19. Bc1 Nh5 20. g3 Rcd8 21. Be3 Bc8 22. Qd2 Ndf6 23. Ree1 Bg4 24. Be2 Ng7 25. Kg2 Kh8 0-1

[Event "COL-ch sf"]
[Site "Duitama"]
[Date "1999.??.??"]
[Round "?"]
[White "Barrios, Felix"]
[Black "Buitrago, Mauricio"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2225"]
[PlyCount "55"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 h6 6. Be3 Ng4 7. Bc1 e5 8. d5 f5 9. Be2 Nf6 10. exf5 Bxf5 11. g4 Bd7 12. Qc2 Kf7 13. h3 h5 14. Nf3 hxg4 15. Ng5+ Kf8 16. Qxg6 Qe8 17. Qc2 Na6 18. Be3 gxh3 19. 0-0-0 Qc8 20. a3 Nc5 21. Bxc5 dxc5 22. f4 exf4 23. Rdf1 Qe8 24. Kb1 Qe5 25. Nf3 Qe7 26. Ng5 Qe5 27. Nf3 Qe7 28. Ng5 1/2-1/2

[Event "COL-ch sf"]
[Site "Duitama"]
[Date "1999.??.??"]
[Round "?"]
[White "Sanchez, Victor Hugo"]
[Black "Buitrago, Mauricio"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2350"]
[PlyCount "100"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. g3 0-0 15. Bg2 Rb8 16. 0-0 f5 17. Qe2 Kh8 18. Rfd1 Qd7 19. Ncb4 Nxb4 20. Nxb4 e4 21. Nxa6 Rbc8 22. Nb4 d5 23. f4 Rc4 24. a3 d4 25. cxd4 Rxd4 26. Kh1 Bc4 27. Qc2 Rd8 28. Rxd4 Qxd4 29. Rb1 Qd2 30. b3 Qxc2 31. Nxc2 Bd3 32. Rd1 Ra8 33. Nb4 Be2 34. Rd2 Bh5 35. Nc2 Bb2 36. h3 Re8 37. Rd5 e3 38. Rxf5 Bg6 39. Nxe3 Rxe3 40. Rxb5 Bxa3 41. Kh2 Bc2 42. b4 Re2 43. Re5 Rxe5 44. fxe5 Bb3 45. b5 Bb2 46. b6 Bxe5 47. Bf3 Kg7 48. Kg2 h6 49. h4 Bb8 50. g4 Kg6 1/2-1/2

[Event "Cali Abierto Nat"]
[Site "Cali"]
[Date "1998.??.??"]
[Round "1"]
[White "Buitrago, Mauricio"]
[Black "Rendon, Marta L"]
[Result "1-0"]
[ECO "B05"]
[BlackElo "2060"]
[PlyCount "78"]
[EventDate "1998.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. exd6 Bxd6 7. 0-0 Nf4 8. Bxf4 Bxf4 9. c3 c6 10. Nbd2 Qc7 11. g3 Bd6 12. Nc4 Be7 13. Nfe5 Bxe2 14. Qxe2 0-0 15. b4 Nd7 16. f4 Nf6 17. Rae1 Nd5 18. Rf3 b6 19. a3 c5 20. Nxf7 Rxf7 21. Qxe6 Rd8 22. Ne5 Bf6 23. c4 Bxe5 24. fxe5 Qe7 25. Qxf7+ Qxf7 26. Rxf7 Kxf7 27. cxd5 Rxd5 28. bxc5 bxc5 29. dxc5 Rxc5 30. e6+ Ke7 31. Re4 Rc2 32. Ra4 Rc7 33. Ra6 Kf6 34. Kg2 Rb7 35. Kf3 Ke7 36. h4 g6 37. Kg4 h6 38. Kf4 h5 39. a4 Rc7 1-0

