[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.11"]
[Round "9"]
[White "Avella Rosas, Luis Eduardo"]
[Black "Gallego, Orlando"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1985"]
[PlyCount "13"]
[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 Nc6 3. b3 e6 4. c4 b6 5. Nc3 Bd6 6. Nb5 Nf6 7. Nxd6+ 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.10"]
[Round "8"]
[White "Gallego, Orlando"]
[Black "Martinez Baquero, Hugo Esteban"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "1911"]
[PlyCount "32"]
[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. f4 d6 3. Nf3 Qc7 4. d3 a6 5. Be2 Nc6 6. 0-0 Nf6 7. b3 Bd7 8. Bb2 e6 9. Nbd2 Be7 10. Rf2 0-0 11. h3 b5 12. g4 Nd4 13. Nh2 Rac8 14. c4 bxc4 15. bxc4 Rb8 16. Bc3 Bc6 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.08"]
[Round "6"]
[White "Gallego, Orlando"]
[Black "Bejarano, Danny Andres"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "2002"]
[PlyCount "72"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Ne2 Qb6 6. g3 cxd4 7. cxd4 Nge7 8. Bh3 Ng6 9. Nbc3 Be7 10. a3 Na5 11. b4 Nc4 12. Na4 Qc7 13. Nc5 Bd7 14. Nxd7 Qxd7 15. 0-0 0-0 16. f4 a5 17. bxa5 Rxa5 18. f5 exf5 19. Rxf5 Qc6 20. Rh5 b5 21. Qd3 Rfa8 22. Nf4 h6 23. e6 Nxf4 24. gxf4 Bf6 25. Ra2 fxe6 26. Rxh6 Nxa3 27. Qh7+ Kf8 28. Rxf6+ gxf6 29. Re2 Qxc1+ 30. Kg2 R5a6 31. Qh8+ Ke7 32. Qg7+ Kd8 33. Qxf6+ Kc7 34. Bxe6 Rg8+ 35. Kh3 Qf1+ 36. Kh4 Rg4+ 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.08"]
[Round "5"]
[White "Montenegro, Juan Rolando"]
[Black "Gallego, Orlando"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2144"]
[PlyCount "63"]
[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 Nc6 3. d3 e6 4. g3 d6 5. Bg2 Nf6 6. 0-0 Be7 7. c3 e5 8. Qe2 Bg4 9. h3 Bd7 10. Na3 h6 11. Nc2 Qc8 12. Kh2 Nh7 13. Ne3 0-0 14. d4 exd4 15. cxd4 cxd4 16. Nd5 Bd8 17. Bf4 Re8 18. Qd3 Nf6 19. Nxd4 Nxd5 20. exd5 Ne5 21. Qb3 Bb6 22. Rac1 Qd8 23. Be3 a6 24. Nc6 Nf3+ 25. Bxf3 Rxe3 26. fxe3 bxc6 27. dxc6 Be6 28. Bd5 Bxe3 29. Bxe6 Bxc1 30. Bxf7+ Kh8 31. Rxc1 Qc7 32. Qb7 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.07"]
[Round "3"]
[White "Abril Guiza, Mauricio"]
[Black "Gallego, Orlando"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1966"]
[PlyCount "48"]
[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. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Na3 cxd4 6. Nb5 Bd6 7. Nf3 a6 8. Nxd6+ Qxd6 9. Be2 Nc6 10. 0-0 Nge7 11. Be3 Nf5 12. cxd4 Bd7 13. Rc1 0-0 14. Qd2 f6 15. Rfd1 Rac8 16. Bf4 Qe7 17. Bc4 g5 18. d5 gxf4 19. dxc6 Bxc6 20. Qxf4 Kh8 21. Rc3 Ng7 22. Qd6 Qxd6 23. Rxd6 Bxf3 24. Rxf3 Rxc4 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.07"]
[Round "4"]
[White "Gallego, Orlando"]
[Black "Zavala Arevalo, Vicencio Noel"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "2074"]
[PlyCount "23"]
[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. f4 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Nf3 Nf6 6. d3 h5 7. Be2 b6 8. Be3 Bb7 9. Qd2 Ng4 10. Bg1 Nc6 11. h3 Qc7 12. hxg4 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.06"]
[Round "1"]
[White "Fraile Vela, Maria Isabel"]
[Black "Gallego, Orlando"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2017"]
[PlyCount "22"]
[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 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be2 a6 6. 0-0 Qc7 7. Nc3 d6 8. Bg5 Be7 9. f4 Nxd4 10. Bxe7 Nxe2+ 11. Qxe2 Qxe7 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.06"]
[Round "2"]
[White "Gallego, Orlando"]
[Black "Agudelo, Carlos Hernan"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "2072"]
[PlyCount "60"]
[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. f4 e6 3. d3 d5 4. e5 Nc6 5. Nf3 Qc7 6. Be2 Bd7 7. c3 f6 8. exf6 gxf6 9. Na3 0-0-0 10. Be3 Nh6 11. g3 Be7 12. Nc2 Rhe8 13. Qd2 Nf5 14. Bf2 e5 15. fxe5 fxe5 16. Ng5 Bxg5 17. Qxg5 e4 18. 0-0-0 d4 19. dxe4 Rxe4 20. Bd3 Re5 21. Rhe1 Ne3 22. Qf6 Nxd1 23. Rxd1 Bg4 24. Rd2 dxc3 25. bxc3 Red5 26. h3 Bxh3 27. Ne1 c4 28. Qh4 cxd3 29. Qxh3+ Kb8 30. g4 Ne5 0-1

[Event "Medellin Cuartas Memorial B"]
[Site "Medellin"]
[Date "2011.08.06"]
[Round "5.25"]
[White "Martinez, David1111"]
[Black "Gallego, Orlando"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1635"]
[BlackElo "1798"]
[PlyCount "40"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[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 e6 5. Nc3 Nf6 6. Bg5 a6 7. f4 Qa5 8. Nxc6 bxc6 9. Bxf6 gxf6 10. Qd4 Be7 11. 0-0-0 Rb8 12. Be2 Rg8 13. g4 Rb4 14. Qa7 Bc5 15. Qa8 Ke7 16. a3 Rxb2 17. Kxb2 Bxa3+ 18. Ka2 Bb4+ 19. Kb3 Qa3+ 20. Kc4 Qxc3# 0-1

[Event "Medellin Cuartas Memorial B"]
[Site "Medellin"]
[Date "2011.08.05"]
[Round "3.20"]
[White "Gomez Viana, Duvan Leandro"]
[Black "Gallego, Orlando"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1630"]
[BlackElo "1798"]
[PlyCount "26"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[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 e6 5. Nc3 Nf6 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 Qxf6 10. Nab1 Bd7 11. Qe2 b4 12. Na4 Nd4 13. Qd3 Bxa4 0-1

[Event "Medellin Cuartas Memorial B"]
[Site "Medellin"]
[Date "2011.08.04"]
[Round "2.32"]
[White "Gallego, Orlando"]
[Black "Franco Alvarez, Carolina"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1798"]
[BlackElo "1600"]
[PlyCount "31"]
[EventDate "2011.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[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 d6 4. c3 Be7 5. d4 Bd7 6. 0-0 Na5 7. Bd3 Nc6 8. Be3 Bg4 9. h3 Bxf3 10. Qxf3 Nf6 11. b4 d5 12. exd5 Nxd5 13. Be4 Nxe3 14. Bxc6+ bxc6 15. Qxc6+ Kf8 16. fxe3 1-0

[Event "Medellin Amateur op"]
[Site "Medellin"]
[Date "2011.04.24"]
[Round "9.2"]
[White "Piraquive, Alberto"]
[Black "Gallego, Orlando"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1625"]
[BlackElo "1754"]
[PlyCount "17"]
[EventDate "2011.04.20"]
[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. Nf3 Nc6 3. c3 d5 4. Qc2 dxe4 5. Qxe4 Nf6 6. Qe3 e6 7. d3 Bd6 8. Nbd2 h6 9. Nc4 1/2-1/2

[Event "Medellin Amateur op"]
[Site "Medellin"]
[Date "2011.04.23"]
[Round "6.1"]
[White "Gallego, Orlando"]
[Black "Valencia, Dario"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1754"]
[BlackElo "1712"]
[PlyCount "68"]
[EventDate "2011.04.20"]
[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. f4 a6 3. Nf3 d6 4. c3 Bg4 5. h3 Bxf3 6. Qxf3 Qc7 7. Na3 Nc6 8. Nc2 Nf6 9. d3 e6 10. Be3 Be7 11. Be2 0-0 12. g4 b5 13. h4 c4 14. d4 d5 15. e5 Ne4 16. f5 f6 17. Bf4 fxe5 18. Bh2 Bxh4+ 19. Kd1 Nf2+ 20. Kd2 Bg5+ 21. Ne3 Nxh1 22. Rxh1 b4 23. Kc2 bxc3 24. bxc3 Qa5 25. Bxc4 e4 26. Qh3 dxc4 27. Bf4 Qxa2+ 28. Kd1 Qb1+ 29. Ke2 Qd3+ 30. Kf2 Qd2+ 31. Kg1 Qe1+ 32. Kg2 Qxh1+ 33. Qxh1 Bxf4 34. Nxc4 Rab8 0-1

[Event "Medellin Amateur op"]
[Site "Medellin"]
[Date "2011.04.23"]
[Round "7.2"]
[White "Morales Gutierrez, Elkin"]
[Black "Gallego, Orlando"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1745"]
[BlackElo "1754"]
[PlyCount "22"]
[EventDate "2011.04.20"]
[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. Nc3 Nf6 4. Bc4 Bc5 5. d3 h6 6. a3 d6 7. h3 Be6 8. Nd5 Bxd5 9. exd5 Ne7 10. Bb5+ c6 11. dxc6 Qa5+ 0-1

[Event "Medellin Amateur op"]
[Site "Medellin"]
[Date "2011.04.22"]
[Round "5.1"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Gallego, Orlando"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1675"]
[BlackElo "1754"]
[PlyCount "55"]
[EventDate "2011.04.20"]
[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. Nf3 Nc6 3. Bb5 Qc7 4. Nc3 e6 5. Bxc6 dxc6 6. e5 f5 7. d3 Ne7 8. h4 Bd7 9. Qe2 Nd5 10. Bd2 h6 11. a3 b5 12. h5 0-0-0 13. Nd1 Nb6 14. Nh4 Be8 15. Ba5 Rd5 16. f4 Be7 17. Ne3 Rd4 18. g3 Bf7 19. a4 Kb7 20. Nf3 Rd7 21. Qg2 Kb8 22. Nd2 Qb7 23. Bxb6 Qxb6 24. Nb3 c4 25. d4 cxb3 26. d5 c5 27. Qe2 Qb7 28. a5 0-1

[Event "Medellin Amateur op"]
[Site "Medellin"]
[Date "2011.04.21"]
[Round "2.3"]
[White "Gallego, Orlando"]
[Black "Renteria, Jakson Alexander"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1754"]
[BlackElo "1641"]
[PlyCount "25"]
[EventDate "2011.04.20"]
[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. f4 Nh6 3. Nf3 e6 4. c3 a6 5. d4 cxd4 6. cxd4 d5 7. e5 Qb6 8. Nc3 Bb4 9. Be3 Qa5 10. Qd2 Bd7 11. Rc1 Bxc3 12. Rxc3 Qxc3 13. Bb5 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "7"]
[White "Gallego, Orlando"]
[Black "Prada, Diogenes"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "43"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 d6 2. f4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. d3 c6 6. Be3 Na6 7. d4 Qa5 8. Qd2 b5 9. Bd3 Ng4 10. Bg1 b4 11. Ne2 c5 12. h3 Nf6 13. c3 Bb7 14. d5 0-0 15. c4 Qa4 16. b3 Qd7 17. Rd1 Rfe8 18. Be3 Kh8 19. 0-0 e6 20. e5 dxe5 21. fxe5 exd5 22. exf6 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.06"]
[Round "6"]
[White "Ramirez, Francisco Javier"]
[Black "Gallego, Orlando"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2084"]
[PlyCount "127"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 e5 5. Qb3 Qxb3 6. axb3 f6 7. Na3 Bg4 8. Nb5 Kd8 9. Rxa7 Rxa7 10. Nxa7 Nd7 11. Be2 e4 12. Nd4 cxd4 13. Bxg4 Ne5 14. Bf5 Nd3+ 15. Ke2 Nc5 16. b4 d3+ 17. Ke3 Nh6 18. Bh3 f5 19. Nb5 g5 20. g3 g4 21. Bf1 Nb3 22. Bxd3 exd3 23. Kxd3 Be7 24. Kc2 Nxc1 25. Rxc1 f4 26. Re1 Rf8 27. Re2 Kd7 28. Nd4 Bf6 29. Ne6 Rg8 30. Nxf4 Nf7 31. d4 Ng5 32. b5 Nf3 33. h4 Bxd4 34. Nd3 Rf8 35. Re4 Bh8 36. Rxg4 Ne5 37. Rf4 Rxf4 38. Nxf4 Ng4 39. Nd3 Kd6 40. Kd2 Ne5 41. Nxe5 Bxe5 42. f4 Bf6 43. Ke3 Kd5 44. h5 b6 45. h6 Be7 46. g4 Bf8 47. g5 Be7 48. Kf3 Bf8 49. b3 Be7 50. c4+ Ke6 51. Kg4 Bb4 52. f5+ Kf7 53. Kh5 Bc5 54. g6+ hxg6+ 55. fxg6+ Kf6 56. h7 Kg7 57. Kg5 Bb4 58. Kf5 Ba3 59. Ke6 Bb2 60. c5 bxc5 61. b6 Bc1 62. b7 Bf4 63. h8Q+ Kxh8 64. Kf7 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "2"]
[White "Gallego, Orlando"]
[Black "De la Roche, Joaquin"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2121"]
[PlyCount "70"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. Be2 Nf6 5. d3 e6 6. c3 Be7 7. Na3 a6 8. c4 Rb8 9. Nc2 b5 10. b3 0-0 11. Ne3 bxc4 12. bxc4 d5 13. e5 Nh5 14. g3 f6 15. Nd2 Nxf4 16. gxf4 fxe5 17. 0-0 exf4 18. Ng2 dxc4 19. Nf3 e5 20. Qc2 Nd4 21. Nxd4 Qxd4+ 22. Be3 fxe3 23. Rxf8+ Bxf8 24. Qxc4+ Qxc4 25. dxc4 Rb2 26. Bf3 Bd6 27. Bd5+ Kh8 28. Nxe3 e4 29. Nf1 Be5 30. Re1 Bd4+ 31. Kh1 Bf5 32. Ng3 Bf2 33. Re2 Bg4 34. Rxf2 Rxf2 35. Nxe4 Bf3+ 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "4"]
[White "Mora, Luis Jose"]
[Black "Gallego, Orlando"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2056"]
[PlyCount "65"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. f4 f5 4. Nf3 Nf6 5. Bd3 c5 6. c3 c4 7. Bc2 b5 8. a4 b4 9. cxb4 Bxb4+ 10. Nc3 a5 11. 0-0 0-0 12. Bd2 Bd7 13. Ne5 Be8 14. h3 h5 15. Be1 Ra7 16. Bh4 Rb7 17. Rb1 Qc7 18. Qf3 Be7 19. g4 hxg4 20. hxg4 fxg4 21. Nxg4 Nh5 22. Qh3 Nc6 23. Nb5 Qd8 24. Bg3 Nb4 25. Rbc1 Nxc2 26. Rxc2 Rf5 27. Rg2 Bxb5 28. axb5 Rxb5 29. Be1 Kf8 30. Ne5 Bf6 31. Nc6 Qb6 32. Ne5 Rxb2 33. Nd7+ 1-0

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "6.1"]
[White "Clavijo Morales, Jhony"]
[Black "Gallego, Orlando"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "47"]
[EventDate "2010.11.12"]
[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. Bc4 Nc6 3. Nf3 e6 4. Nc3 a6 5. d4 b5 6. Be2 cxd4 7. Nxd4 Bb7 8. Bf3 Ne5 9. a3 Rc8 10. Bf4 Nc4 11. Bc1 d6 12. 0-0 Qc7 13. Nce2 Ne5 14. Ng3 Nxf3+ 15. Qxf3 e5 16. Ndf5 Qxc2 17. Be3 Qxb2 18. Rac1 g6 19. Rxc8+ Bxc8 20. Rc1 Be6 21. Rc7 Qa1+ 22. Nf1 gxf5 23. exf5 Bc4 24. Qa8# 1-0

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "4.1"]
[White "Espinosa, Luis Eduardo"]
[Black "Gallego, Orlando"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "30"]
[EventDate "2010.11.12"]
[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. Nf3 c6 3. e3 Na6 4. Bd3 Nb4 5. c3 Nxd3+ 6. Qxd3 Nh6 7. 0-0 Bf5 8. Qe2 e6 9. Nbd2 Bd6 10. e4 dxe4 11. Nxe4 Bc7 12. Bg5 Qd5 13. Ng3 Bg4 14. Qe4 Bxf3 15. gxf3 Qxg5 0-1

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "1.1"]
[White "Gallego, Orlando"]
[Black "Hurtado, Felipe"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "2068"]
[PlyCount "86"]
[EventDate "2010.11.12"]
[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 c6 2. d4 d5 3. e5 Bf5 4. f4 e6 5. Nf3 c5 6. c3 Nc6 7. Bd3 Bxd3 8. Qxd3 g6 9. Be3 Qb6 10. Nbd2 Nh6 11. 0-0 Nf5 12. Bf2 h5 13. h3 Rc8 14. Rfc1 c4 15. Qc2 Bh6 16. g3 Qd8 17. b3 cxb3 18. axb3 0-0 19. Qd3 Nfe7 20. b4 Qc7 21. Nb3 b6 22. Ra6 Nb8 23. Ra2 a6 24. Be1 Qc4 25. Qb1 Rc7 26. Nbd2 Qe2 27. Bf2 Rfc8 28. Ra3 Qb5 29. Rb3 Qd7 30. Nf1 Nbc6 31. Ne3 a5 32. b5 Na7 33. Be1 Bf8 34. g4 Bh6 35. Ng5 Kg7 36. gxh5 Rh8 37. Ng4 Bxg5 38. fxg5 Rxh5 39. h4 Qd8 40. Nf6 Qh8 41. Rc2 Rc8 42. Qd1 Rh7 43. Rg2 Rc4 0-1

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "5.1"]
[White "Gallego, Orlando"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "C65"]
[BlackElo "2002"]
[PlyCount "88"]
[EventDate "2010.11.12"]
[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 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. d3 0-0 6. Bg5 d6 7. Nbd2 Bg4 8. h3 Be6 9. b4 Bb6 10. Nc4 a6 11. Nxb6 cxb6 12. Ba4 Qe7 13. Bb3 Rfd8 14. Qe2 Bxb3 15. axb3 Qe6 16. Rb1 Rac8 17. 0-0 Ne7 18. Rfc1 Rd7 19. Be3 d5 20. Bg5 dxe4 21. dxe4 h6 22. Bxf6 Qxf6 23. b5 Ng6 24. bxa6 Nf4 25. Qb5 Rdc7 26. a7 Ra8 27. Ra1 Rc5 28. Qf1 Nxh3+ 29. Kh2 Nf4 30. b4 Rc6 31. g3 Ng6 32. Qe2 Ne7 33. Ra3 Nc8 34. Rca1 Nd6 35. Kg2 Nc4 36. R3a2 b5 37. Nd2 Nxd2 38. Qxd2 Ra6 39. Qd5 R8xa7 40. Rxa6 bxa6 41. Rd1 Rc7 42. Rd3 Rc6 43. Rf3 Qe6 44. Qd8+ Kh7 0-1

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "7.1"]
[White "Gallego, Orlando"]
[Black "Valencia Gomez, Daniel"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "58"]
[EventDate "2010.11.12"]
[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. f4 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 Nxe4 6. Bd3 Nc5 7. 0-0 g6 8. f5 Nxd3 9. Qxd3 Bxf5 10. Nxf5 gxf5 11. Qxf5 Qb6+ 12. Kh1 f6 13. Qc8+ Kf7 14. Qc4+ Ke8 15. Nc3 Nc6 16. Nd5 Ne5 17. Nxb6 Nxc4 18. Nxc4 Rc8 19. b3 b5 20. Ne3 Rg8 21. c4 a6 22. cxb5 axb5 23. Nf5 Rc2 24. Bf4 e6 25. Bxd6 Bxd6 26. Nxd6+ Kd7 27. Nxb5 Rgxg2 28. a4 Rxh2+ 29. Kg1 Rcg2# 0-1

[Event "Medellin Amateur 17th"]
[Site "Medellin"]
[Date "2010.08.08"]
[Round "9.10"]
[White "Gallego, Orlando"]
[Black "Perez, Carlos Mario"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1779"]
[PlyCount "52"]
[EventDate "2010.08.04"]
[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. f4 d5 3. e5 Nc6 4. Nf3 Nh6 5. c3 Bg4 6. Be2 e6 7. 0-0 Nf5 8. h3 Bxf3 9. Bxf3 Qb6 10. d3 Be7 11. Kh2 f6 12. exf6 Bxf6 13. Qe2 Kd7 14. g3 Rhg8 15. Bg4 Nce7 16. a4 Qc7 17. Rf3 g5 18. fxg5 Bxg5 19. Rxf5 Nxf5 20. Bxf5 exf5 21. Bxg5 Rxg5 22. Qf3 Rag8 23. Nd2 Rxg3 24. Qxd5+ Kc8 25. Nf3 Rxh3+ 26. Kxh3 Qg3# 0-1

[Event "Medellin Amateur 17th"]
[Site "Medellin"]
[Date "2010.08.08"]
[Round "8.5"]
[White "Guarin, Holmes"]
[Black "Gallego, Orlando"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "1643"]
[BlackElo "1779"]
[PlyCount "83"]
[EventDate "2010.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. Nf3 Nc6 4. e3 Nf6 5. d4 e4 6. Ne5 Nxe5 7. dxe5 Ng4 8. Qd4 Bb4 9. h3 Nh6 10. c5 Bxc3+ 11. Qxc3 0-0 12. Bc4+ Kh8 13. b4 Qe7 14. Bb2 Nf7 15. 0-0-0 Ng5 16. f4 Ne6 17. g4 g6 18. g5 a5 19. a3 b6 20. c6 dxc6 21. h4 axb4 22. axb4 Ra4 23. h5 Kg7 24. hxg6 hxg6 25. Rh6 Qxb4 26. Bb3 Qxc3+ 27. Bxc3 Ra3 28. Kb2 Rxb3+ 29. Kxb3 Rh8 30. Rxh8 Kxh8 31. Ra1 Kg7 32. Ra8 Bd7 33. Kc2 c5 34. Ra7 Bc6 35. Ra1 Kf7 36. Rh1 Kg7 37. Ra1 Kf7 38. Ra7 b5 39. Ba5 b4 40. Bxc7 Ke7 41. Bd6+ Ke8 42. Re7+ 1-0

[Event "Medellin Amateur 17th"]
[Site "Medellin"]
[Date "2010.08.07"]
[Round "6.3"]
[White "Chaverra, Nilo"]
[Black "Gallego, Orlando"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1646"]
[BlackElo "1779"]
[PlyCount "56"]
[EventDate "2010.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Nf3 Nf6 5. Bb5 Bd7 6. 0-0 a6 7. Bxc6 Bxc6 8. Ne5 Qc7 9. f4 Nd7 10. d3 Nxe5 11. fxe5 Bd7 12. Nd2 h6 13. Nf3 g5 14. Qe2 Be6 15. c4 dxc4 16. d4 cxd4 17. Nxd4 Bd5 18. e4 Bc6 19. e6 f6 20. Qh5+ Kd8 21. Rad1 Kc8 22. Nxc6 Qxc6 23. Rd7 Bg7 24. Qf7 Kb8 25. Qxg7 Re8 26. Qf7 c3 27. Bxc3 Qxc3 28. Qxe8+ Ka7 1-0

[Event "Medellin Amateur 17th"]
[Site "Medellin"]
[Date "2010.08.06"]
[Round "5.4"]
[White "Gallego, Orlando"]
[Black "Riascos, Guillermo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1779"]
[BlackElo "1600"]
[PlyCount "19"]
[EventDate "2010.08.04"]
[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 e6 2. d4 b6 3. Bd3 d5 4. e5 c5 5. c3 Nc6 6. Nf3 Be7 7. 0-0 c4 8. Bc2 b5 9. Re1 a5 10. b3 1-0

[Event "Medellin Amateur 17th"]
[Site "Medellin"]
[Date "2010.08.05"]
[Round "3.2"]
[White "Gallego, Orlando"]
[Black "Ramirez, Juan E"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1779"]
[BlackElo "1655"]
[PlyCount "51"]
[EventDate "2010.08.04"]
[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. f4 Nc6 3. Nf3 g6 4. c3 d5 5. e5 Bf5 6. Na3 d4 7. d3 e6 8. c4 a6 9. Be2 h5 10. 0-0 Be7 11. Nc2 b5 12. b3 b4 13. a3 a5 14. a4 Nh6 15. h3 0-0 16. Nh2 h4 17. Ne1 g5 18. Bf3 Rc8 19. Bxc6 Rxc6 20. Qh5 Kg7 21. fxg5 Ng8 22. Qxh4 Kg6 23. g4 Bxg5 24. Bxg5 Qxg5 25. Qxg5+ Kxg5 26. gxf5 1-0

[Event "Medellin Amateur 17th"]
[Site "Medellin"]
[Date "2010.08.04"]
[Round "1.5"]
[White "Gallego, Orlando"]
[Black "Ospina, Herson"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "1779"]
[BlackElo "1600"]
[PlyCount "55"]
[EventDate "2010.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 a5 8. Qd2 Bd7 9. Be2 Na6 10. Bh6 Nh5 11. Bg5 f6 12. Be3 g5 13. 0-0-0 Nf4 14. Bf1 Ng6 15. g3 h5 16. Bh3 Qc8 17. Bxd7 Qxd7 18. Nge2 Kf7 19. Rdf1 h4 20. f4 exf4 21. gxf4 g4 22. Nd4 Ne7 23. e5 fxe5 24. fxe5+ Ke8 25. e6 Qd8 26. Bg5 Bxd4 27. Qxd4 Rxf1+ 28. Rxf1 1-0

[Event "Medellin Easter op"]
[Site "Medellin"]
[Date "2010.04.01"]
[Round "3"]
[White "Arango, Andres Mauricio"]
[Black "Gallego, Orlando"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2146"]
[PlyCount "79"]
[EventDate "2010.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 Bb4 6. Ndb5 a6 7. Nd6+ Ke7 8. Bf4 e5 9. Nxc8+ Rxc8 10. Bd2 Nf6 11. Bd3 Re8 12. Nd5+ Nxd5 13. exd5 Bxd2+ 14. Qxd2 Nd4 15. Qb4+ d6 16. c3 e4 17. 0-0 exd3 18. Qxd4 Kf8 19. Qxd3 Qh4 20. Rfe1 Kg8 21. c4 g6 22. b3 Qf6 23. Qd2 Kg7 24. Qb4 Rxe1+ 25. Rxe1 Rc7 26. g3 h5 27. Qb6 Qc3 28. Re3 Qa1+ 29. Kg2 Rd7 30. a4 Qd1 31. h4 g5 32. hxg5 h4 33. gxh4 Qg4+ 34. Kf1 Qxh4 35. Qb4 Qh1+ 36. Ke2 Qh5+ 37. Ke1 Qh1+ 38. Kd2 Qg1 39. Qc3+ Kg8 40. Re8+ 1-0

[Event "Medellin Easter op"]
[Site "Medellin"]
[Date "2010.04.01"]
[Round "2"]
[White "Gallego, Orlando"]
[Black "Zea, Juan Camilo"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "24"]
[EventDate "2010.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 cxd4 5. cxd4 e6 6. Nc3 Nf6 7. Bd3 Be7 8. Be3 a6 9. Rc1 0-0 10. h3 Nb4 11. Bb1 Re8 12. a3 Nc6 1-0

[Event "Medellin Easter op"]
[Site "Medellin"]
[Date "2010.03.31"]
[Round "1"]
[White "Cuartas Medina, Jorge Humberto"]
[Black "Gallego, Orlando"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2521"]
[PlyCount "55"]
[EventDate "2010.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Ndb5 a6 7. Nd6+ Kf8 8. Be2 Qe7 9. Nxc8 Rxc8 10. 0-0 Nf6 11. Bd3 d5 12. exd5 Bxc3 13. dxc6 Bb4 14. cxb7 Qxb7 15. Qe2 Ra8 16. Bg5 Ra7 17. Rad1 Be7 18. Be3 Ra8 19. Bd4 Nd5 20. Be4 Qc7 21. c4 Nf4 22. Qg4 e5 23. Bxa8 exd4 24. Rxd4 Ne6 25. Rd2 h5 26. Qf3 Qxc4 27. Bd5 Qc8 28. Bxe6 1-0

[Event "COL-ch Seniors"]
[Site "Medellin"]
[Date "2009.12.??"]
[Round "4.12"]
[White "Gallego, Orlando"]
[Black "Caro, Emilio"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1766"]
[BlackElo "1896"]
[PlyCount "43"]
[EventDate "2009.12.03"]
[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 Nc6 3. Bc4 Nd4 4. Nxd4 exd4 5. d3 d6 6. f4 Qh4+ 7. g3 Qh3 8. Qe2 Bg4 9. Qf2 c5 10. c3 dxc3 11. Nxc3 Be6 12. Nb5 Kd7 13. Be3 Bxc4 14. dxc4 Qe6 15. 0-0-0 Qxc4+ 16. Nc3 Rc8 17. e5 b6 18. Qf3 Kc7 19. exd6+ Bxd6 20. Rxd6 Kxd6 21. Qb7 Nf6 22. f5 1-0

[Event "COL-ch Seniors"]
[Site "Medellin"]
[Date "2009.12.??"]
[Round "2.10"]
[White "Gallego, Orlando"]
[Black "Zuluaga, Miryam"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1766"]
[BlackElo "1587"]
[PlyCount "31"]
[EventDate "2009.12.03"]
[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 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bxb5 Qxd5 7. Nc3 Qxg2 8. Qf3 Qxf3 9. Nxf3 Bd7 10. Rg1 g6 11. Bxc6 Bxc6 12. Nxe5 Bb7 13. Nb5 Bd6 14. Nxd6+ cxd6 15. Nc4 Ke7 16. d3 1-0

[Event "COL-ch Seniors"]
[Site "Medellin"]
[Date "2009.12.??"]
[Round "5.9"]
[White "Hernandez, Alvaro de Jesus"]
[Black "Gallego, Orlando"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1988"]
[BlackElo "1766"]
[PlyCount "26"]
[EventDate "2009.12.03"]
[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 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Bb4 6. Qc2 Nbd7 7. Bd3 dxc4 8. Bxc4 b6 9. 0-0 Bb7 10. a3 Bd6 11. e4 Bc7 12. e5 Nd5 13. Ne4 h6 1-0

