[Event "Medellin U2000 op"]
[Site "Medellin"]
[Date "2019.10.??"]
[Round "4.5"]
[White "Restrepo, Hugo"]
[Black "Sierra Almanza, Jorge"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1816"]
[BlackElo "1600"]
[PlyCount "96"]
[EventDate "2019.10.19"]
[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 a6 4. Bxc6 bxc6 5. 0-0 Nf6 6. Re1 e6 7. c4 d5 8. e5 Nd7 9. cxd5 cxd5 10. Qa4 g6 11. d4 cxd4 12. Bg5 Be7 13. Bh6 Rb8 14. Qxd4 Rb4 15. Qd2 Qb6 16. b3 Bb7 17. Nc3 Nc5 18. Rad1 Kd7 19. Nd4 Rc8 20. Qf4 Ke8 21. a3 Nxb3 22. axb4 Rxc3 23. Nxb3 Rxb3 24. Rb1 Rxb4 25. Rxb4 Qxb4 26. Qxb4 Bxb4 27. Rb1 a5 28. Bg5 Ba6 29. Be3 Kd7 30. Bb6 Kc6 31. Bd4 Bc4 32. f4 Bd3 33. Rc1+ Bc4 34. Kf2 Bd2 35. Ra1 Bb5 36. g4 a4 37. Kf3 Kb7 38. Ra2 Ba5 39. Bc5 Bb6 40. Bxb6 Kxb6 41. Ke3 Kc5 42. Kd2 Kd4 43. Rb2 Bc4 44. Rb7 a3 45. Rxf7 a2 46. Ra7 Ke4 47. f5 gxf5 48. g5 Kf4 0-1

[Event "COL-ch XI Univ G2 fin"]
[Site "Barranquilla"]
[Date "2000.11.10"]
[Round "1.4"]
[White "Sanabria Pacheco, John"]
[Black "Sierra Almanza, Jorge"]
[Result "1-0"]
[ECO "E78"]
[PlyCount "111"]
[EventDate "2000.11.09"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. Be2 Bg4 8. d5 e6 9. dxe6 fxe6 10. h3 Bxf3 11. Bxf3 Nc6 12. Be3 Ne8 13. Qd2 Na5 14. b3 Qh4+ 15. Kd1 Nc6 16. Rc1 Qd8 17. Bg4 Qe7 18. f5 gxf5 19. exf5 Nd4 20. fxe6 Nc7 21. Nd5 Nxd5 22. cxd5 Qh4 23. Re1 h5 24. e7 hxg4 25. exf8Q+ Rxf8 26. Bxd4 Bxd4 27. Qd3 Qh5 28. Qe2 Qxd5 29. Qe6+ Qxe6 30. Rxe6 gxh3 31. gxh3 Rf1+ 32. Kd2 Rf2+ 33. Re2 Rf3 34. Rh1 Be5 35. Rg2+ Kh7 36. h4 b5 37. Ke2 Rc3 38. Rf1 Rh3 39. Rg4 Rh2+ 40. Rf2 Rh3 41. Rf7+ Kh6 42. Rxa7 Kh5 43. Rg2 Kh6 44. Ra8 Rxh4 45. a4 bxa4 46. bxa4 c4 47. a5 c3 48. Kd3 Rd4+ 49. Kc2 Ra4 50. Kb3 Ra1 51. a6 Ra5 52. Ra2 Rb5+ 53. Kc2 Rd5 54. a7 Rd2+ 55. Kb3 Rxa2 56. Kxa2 1-0

[Event "COL-ch XI Univ G-B sf"]
[Site "Barranquilla"]
[Date "2000.11.09"]
[Round "1.4"]
[White "Renteria, Jakson Alexander"]
[Black "Sierra Almanza, Jorge"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "104"]
[EventDate "2000.11.09"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nf6 7. Nbd2 0-0 8. Re1 Qc7 9. Nf1 Nd7 10. Rb1 Nde5 11. Ne3 Bd7 12. Nd5 Qa5 13. Nxe5 Bxe5 14. Bh6 Rfe8 15. a3 e6 16. Ne3 b5 17. Ng4 Qd8 18. h4 Bg7 19. Bg5 f6 20. Nh6+ Kf8 21. Be3 e5 22. h5 Bxh6 23. Bxh6+ Kg8 24. hxg6 hxg6 25. f4 Kh7 26. f5 Kxh6 27. Kf2 Rh8 28. Qg4 g5 29. Rh1+ Kg7 30. Rxh8 Qxh8 31. Rh1 Qg8 32. Qh5 Kf8 33. Qh6+ Ke7 34. Qh7+ Qxh7 35. Rxh7+ Kd8 36. Rf7 Be8 37. Rxf6 Ke7 38. Rh6 Rd8 39. Kf3 Kf8 40. Kg4 Kg7 41. Kxg5 Nd4 42. f6+ Kg8 43. c3 Ne2 44. Bh3 Bf7 45. Kh4 Rb8 46. Bf5 Bg6 47. Rxg6+ Kf7 48. Rh6 b4 49. Rh7+ Kxf6 50. axb4 cxb4 51. c4 a5 52. Ra7 Nc1 1-0

[Event "COL-ch XI Univ G-B sf"]
[Site "Barranquilla"]
[Date "2000.11.09"]
[Round "2.4"]
[White "Sanabria Pacheco, John"]
[Black "Sierra Almanza, Jorge"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "37"]
[EventDate "2000.11.09"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. c3 f5 12. Bd3 Be6 13. Bc2 f4 14. Qh5 Rb8 15. Rd1 Bf8 16. Nb1 Rg8 17. Qxh7 Rxg2 18. Nd2 Ne7 19. Nf6# 1-0

