[Event "Pan American-ch U16"]
[Site "Bogota"]
[Date "2003.06.10"]
[Round "3"]
[White "Alvarez, German"]
[Black "Osorio, Cristhian Camilo"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2134"]
[PlyCount "74"]
[EventDate "2003.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 cxd4 10. b4 Qc7 11. Nxd4 a6 12. Be2 Nxd4 13. Bxd4 Be7 14. 0-0 0-0 15. Bd3 f5 16. Kh1 b5 17. Nb2 Nb6 18. Bc2 Bd7 19. Nd3 Be8 20. Nc5 Qc6 21. Bb3 Nd7 22. Nxd7 Qxd7 23. Qe2 Kh8 24. Bc2 Bd8 25. a4 Qb7 26. a5 Rc8 27. g4 g6 28. Rg1 Rc6 29. gxf5 gxf5 30. Bxf5 Rxf5 31. Qg2 Bg6 32. Bc5 Rxf4 33. Rae1 Bh4 34. Rgf1 Rxf1+ 35. Rxf1 Rc8 36. Qg4 Be7 37. Bd4 Qd7 0-1

[Event "Pan American-ch U16"]
[Site "Bogota"]
[Date "2003.06.09"]
[Round "2"]
[White "Sarango, David"]
[Black "Alvarez, German"]
[Result "0-1"]
[ECO "C58"]
[BlackElo "2134"]
[PlyCount "34"]
[EventDate "2003.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Ba4 h6 9. Nf3 e4 10. Ng1 Bc5 11. Ne2 Ng4 12. d4 exd3 13. Qxd3 Qb6 14. 0-0 Nxf2 15. Rxf2 Bxf2+ 16. Kh1 0-0 17. Nbc3 Bg4 0-1

[Event "Pan American-ch U16"]
[Site "Bogota"]
[Date "2003.06.??"]
[Round "7"]
[White "Alvarez, German"]
[Black "Garcia, Sebastian"]
[Result "0-1"]
[ECO "C19"]
[BlackElo "2144"]
[PlyCount "91"]
[EventDate "2003.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. a4 b6 9. Bb5+ Bd7 10. Bd3 h6 11. 0-0 Nbc6 12. Re1 0-0 13. h3 f5 14. exf6 Rxf6 15. dxc5 bxc5 16. c4 Raf8 17. Ba3 Qd6 18. Bb2 Rf4 19. Bf1 d4 20. Nd2 e5 21. Ra3 Bf5 22. Bd3 Qg6 23. Bxf5 Nxf5 24. Ne4 Nh4 25. Rg3 Qf7 26. Qe2 Nf5 27. Rb3 Ne3 28. Nd6 Qg6 29. fxe3 Rf2 30. Qg4 Qxd6 31. Rb7 Qf6 32. exd4 cxd4 33. Ba3 Rd8 34. Qxg7+ Qxg7 35. Rxg7+ Kxg7 36. Kxf2 Kf6 37. Ke2 e4 38. Kd2 Ke5 39. Rf1 Na5 40. Bc5 Nxc4+ 41. Ke2 d3+ 42. cxd3 exd3+ 43. Kd1 Rb8 44. Kc1 d2+ 45. Kc2 Rc8 46. g4 0-1

[Event "Pan American-ch U16"]
[Site "Bogota"]
[Date "2003.06.??"]
[Round "4"]
[White "Alvarez, German"]
[Black "Villa, Ronald Stick"]
[Result "1-0"]
[ECO "C60"]
[PlyCount "93"]
[EventDate "2003.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bb4 4. 0-0 Nge7 5. c3 Ba5 6. d4 exd4 7. cxd4 d5 8. exd5 Qxd5 9. Be2 0-0 10. Nc3 Bxc3 11. bxc3 Na5 12. Ba3 Re8 13. Ne5 f6 14. Qa4 Bf5 15. Bf3 Be4 16. Bxe4 Qxe4 17. Rfe1 Qh4 18. Nf3 Qh5 19. Bxe7 b6 20. Ba3 a6 21. c4 Kh8 22. h3 Rad8 23. d5 Qg6 24. Nd4 Rc8 25. Ne6 Qf5 26. Qd7 Rg8 27. g4 Qd3 28. Re3 Qg6 29. Rc1 Nb7 30. Rce1 Na5 31. Nf4 Qg5 32. Ne6 Qg6 33. Rc1 Nb7 34. Nf4 Qg5 35. Qf5 Qxf5 36. gxf5 Rcd8 37. Re7 Nd6 38. Bxd6 cxd6 39. Ne6 Rc8 40. Ra7 g6 41. fxg6 Rxg6+ 42. Kf1 b5 43. c5 f5 44. c6 f4 45. Nxf4 Rf6 46. Nd3 Rf3 47. Rd7 1-0

[Event "Pan American-ch U16"]
[Site "Bogota"]
[Date "2003.06.??"]
[Round "5"]
[White "Guerrero Sierra, Juan Carlos"]
[Black "Alvarez, German"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "46"]
[EventDate "2003.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. e5 Ng4 8. 0-0 Bc5 9. Qe2 Qe7 10. Bf4 g5 11. Bd2 h5 12. Bc3 Be6 13. h3 Nh6 14. Qxh5 Kd7 15. Qf3 g4 16. Qf4 gxh3 17. g3 Rag8 18. Be2 Rxg3+ 19. Qxg3 Rg8 20. Qxg8 Nxg8 21. Bf3 Qh4 22. Kh1 Qf4 23. Nd2 d4 0-1

