[Event "Central America-ch U08"]
[Site "Medellin"]
[Date "2010.12.12"]
[Round "6"]
[White "Soto Gonzalez, Miguel Angel"]
[Black "Alvarado, Abraham"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "85"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 0-0 6. d3 h6 7. a3 d6 8. h3 Re8 9. Re1 Be6 10. Ba2 Qd7 11. Bxe6 Qxe6 12. b4 Nd4 13. Nxd4 Bxd4 14. Bd2 Nh7 15. Nb5 Bb6 16. c4 Re7 17. Nc3 Bd4 18. Nd5 Rd7 19. Bc3 Bxc3 20. Nxc3 f5 21. exf5 Qxf5 22. Qf3 Qxf3 23. gxf3 Ng5 24. Kg2 Re8 25. Ne4 Nf7 26. Kh2 Nd8 27. Rg1 Rf8 28. Nd2 Nc6 29. Rg3 Nd4 30. Re1 Nc2 31. Rc1 Nxa3 32. c5 dxc5 33. Rxc5 Rxd3 34. Ne4 Rfxf3 35. Rg4 Rd4 36. Rxc7 Rxb4 37. Rcxg7+ Kf8 38. Rg8+ Ke7 39. R8g7+ Rf7 40. Rxf7+ Kxf7 41. Nd6+ Ke6 42. Rxb4 Kxd6 43. Rxb7 1-0

[Event "Central America-ch U08"]
[Site "Medellin"]
[Date "2010.12.11"]
[Round "4"]
[White "Corredor Castellanos, Camilo"]
[Black "Alvarado, Abraham"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "89"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. Be3 Bxe3 7. fxe3 0-0 8. Nc3 d6 9. Qd2 Re8 10. h3 Qe7 11. Nd5 Nxd5 12. Bxd5 Nb8 13. Qf2 Nd7 14. Qg3 Nf6 15. Bb3 Nh5 16. Qf2 Nf6 17. Nh4 Bd7 18. Nf5 Bxf5 19. Qxf5 c6 20. Rf3 a5 21. a3 d5 22. exd5 cxd5 23. Rg3 Rad8 24. Rf1 Rd6 25. e4 Qe6 26. Qf2 Re7 27. Qd2 b6 28. Qxh6 Kf8 29. Qh8+ Ng8 30. Rxg7 Ke8 31. Rxg8+ Kd7 32. Rd8+ Kc6 33. Bxd5+ Rxd5 34. exd5+ Qxd5 35. Rxd5 Kxd5 36. Qd8+ Rd7 37. Qxd7+ Kc5 38. Rf5 f6 39. Qc7+ Kd5 40. Qc4+ Kd6 41. Rxf6+ Ke7 42. Qe6+ Kd8 43. Qf7 Kc8 44. Re6 Kd8 45. Re8# 1-0

[Event "Central America-ch U08"]
[Site "Medellin"]
[Date "2010.12.10"]
[Round "3"]
[White "Alvarado, Abraham"]
[Black "Polanco, Brayan Arley"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "100"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. h3 Nf6 4. Nc3 g6 5. Bc4 Bg7 6. 0-0 0-0 7. d3 Nc6 8. Bg5 Na5 9. Bd5 e6 10. Bxf6 Bxf6 11. Bb3 Nxb3 12. cxb3 d5 13. exd5 exd5 14. Re1 Bf5 15. d4 b6 16. dxc5 d4 17. Na4 b5 18. Qd2 bxa4 19. Qh6 axb3 20. Re5 Bxe5 21. Ng5 Qxg5 22. Qxg5 d3 23. g4 Bxb2 24. Rf1 bxa2 25. gxf5 a1Q 26. Rxa1 Bxa1 27. fxg6 hxg6 28. Qd2 Rad8 29. c6 a5 30. c7 Rd4 31. f4 Rc8 32. f5 Rd7 33. fxg6 Rcxc7 34. gxf7+ Kf8 35. Qxa5 Bf6 36. Qa3+ Be7 37. Qa1 d2 38. Qh8+ Kxf7 39. Qh7+ Ke6 40. Qg6+ Kd5 41. Qf5+ Kc6 42. Qf3+ Kb6 43. Qf5 Kb7 44. Qb5+ Kc8 45. Qa6+ Rb7 46. Qa8+ Kc7 47. Qa5+ Rb6 48. Qa7+ Kc6 49. Qa4+ Rb5 50. Qc4+ Bc5+ 0-1

[Event "Central America-ch U08"]
[Site "Medellin"]
[Date "2010.12.10"]
[Round "2"]
[White "Jimenez, Juan Pablo"]
[Black "Alvarado, Abraham"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "42"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Bg5 h6 7. Bxf6 Qxf6 8. Nc3 d6 9. Nd5 Qd8 10. Bb5 Bg4 11. Bxc6 bxc6 12. h3 Bh5 13. g4 Bxg4 14. hxg4 cxd5 15. exd5 Qd7 16. Nh2 f5 17. gxf5 Qxf5 18. Ng4 Qg5 19. c4 Rf4 20. Kg2 Qxg4+ 21. Qxg4 Rxg4+ 0-1

[Event "Central America-ch U08"]
[Site "Medellin"]
[Date "2010.12.09"]
[Round "1"]
[White "Alvarado, Abraham"]
[Black "Martinez, Cristian Camilo"]
[Result "1-0"]
[ECO "C88"]
[PlyCount "36"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 0-0 9. Nc3 Na5 10. Nd5 Nxb3 11. cxb3 c5 12. d3 Bb7 13. Qe2 Re8 14. Bd2 Nxd5 15. exd5 Bxd5 16. Rad1 Qb6 17. Be3 Qc6 18. Qc2 c4 1-0

