[Event "Porto district-ch U10"]
[Site "Porto"]
[Date "2004.02.25"]
[Round "5"]
[White "Mateus, Francisco"]
[Black "Vieira, Miguel"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1378"]
[BlackElo "1070"]
[PlyCount "57"]
[EventDate "2004.02.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nf3 e4 7. Ng1 Nf6 8. Nc3 Bg4 9. f3 exf3 10. Nxf3 Bc5 11. Qe2+ Kf8 12. h3 Kg8 13. hxg4 Nxg4 14. Rf1 h6 15. d3 Nge5 16. Nxe5 Nxe5 17. Qxe5 Rb8 18. Bxf7+ Kf8 19. Bb3+ Qf6 20. Rxf6+ gxf6 21. Qxf6+ Ke8 22. Qxh8+ Kd7 23. Qxb8 Bd6 24. Qg8 c6 25. Qf7+ Be7 26. Be6+ Kc7 27. Qxe7+ Kb6 28. Be3+ Ka5 29. Qa3# 1-0

[Event "Porto district-ch U10"]
[Site "Porto"]
[Date "2004.02.24"]
[Round "4"]
[White "Vieira, Miguel"]
[Black "Marinho, Antonio Pedro"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1070"]
[BlackElo "1094"]
[PlyCount "75"]
[EventDate "2004.02.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Qf3 Nc6 3. Bc4 Nf6 4. Qe2 Bc5 5. d3 0-0 6. Bg5 d6 7. Qf3 Nd4 8. Qd1 Bg4 9. f3 Bh5 10. Nc3 Qe7 11. Nge2 Nxe2 12. Nxe2 c6 13. Ng3 d5 14. Nxh5 dxc4 15. Nxf6+ Kh8 16. dxc4 Rad8 17. Bd2 Be3 18. Nd5 cxd5 19. cxd5 Bd4 20. c3 Bb6 21. Qe2 Rfe8 22. Bg5 f6 23. Be3 Bxe3 24. Qxe3 f5 25. 0-0 fxe4 26. Qxe4 Qc5+ 27. Kh1 Rxd5 28. Rae1 Re6 29. Qf5 Rf6 30. Qc2 Rf4 31. h3 Qc4 32. Kh2 e4 33. b3 Qc6 34. fxe4 Rd2 35. Qxd2 Rxf1 36. Qd8+ Qe8 37. Qxe8+ Rf8 38. Qxf8# 1-0

[Event "Porto district-ch U10"]
[Site "Porto"]
[Date "2004.02.23"]
[Round "3"]
[White "Vieira, Miguel"]
[Black "Brandao, Igor"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1070"]
[PlyCount "94"]
[EventDate "2004.02.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Qf3 d6 3. Nc3 Qe7 4. Nd5 Qd8 5. Bc4 a6 6. Ne3 Nf6 7. Nd5 Be6 8. Nxf6+ Qxf6 9. Qg4 Bxg4 10. f3 Bc8 11. d3 Be7 12. Nh3 Bxh3 13. gxh3 Nd7 14. Rg1 Rg8 15. Bg5 Qg6 16. Rg4 0-0-0 17. 0-0-0 Bxg5+ 18. Kb1 Nf6 19. Bxf7 Qxf7 20. Rxg5 h6 21. Rg3 Nh5 22. Rgg1 Qxf3 23. Rdf1 Qe3 24. a3 Nf4 25. Re1 Qxh3 26. Rgf1 Nh5 27. Rf7 c5 28. c3 Qh4 29. Re2 Rdf8 30. Rxf8+ Rxf8 31. Rg2 Qe1+ 32. Ka2 Qf1 33. Rc2 Qf7+ 34. c4 Qf1 35. a4 Qxd3 36. Rc3 Qd1 37. Ka3 Qa1+ 38. Kb3 Qd1+ 39. Ka3 Qe1 40. Rh3 Nf4 41. Rf3 Qc1 42. Rc3 Qa1+ 43. Kb3 Ng6 44. Kc2 Rf2+ 45. Kd3 Qd1+ 46. Ke3 Qe1+ 47. Kd3 Rd2# 0-1

[Event "POR-ch U08"]
[Site "Aveiro"]
[Date "2003.??.??"]
[Round "4"]
[White "Costa, Filipe"]
[Black "Vieira, Miguel"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "58"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bb4 6. d3 Bxc3+ 7. bxc3 0-0 8. Ng5 h6 9. h4 d6 10. Bb3 hxg5 11. Bxg5 Na5 12. Bxf6 Qxf6 13. Qh5 Nxb3 14. axb3 g6 15. Qh6 Re8 16. h5 Bd7 17. hxg6 fxg6 18. Qh7+ Kf8 19. Rh6 Qf7 20. Qh8+ Ke7 21. Rxg6 Rxh8 22. Rg4 Rh1+ 23. Ke2 Rxa1 24. Rg3 Ra2 25. Rf3 Ra1 26. Re3 Rh8 27. Rg3 Rhh1 28. d4 Rhe1+ 29. Kd3 Rad1# 0-1

[Event "POR-ch U08"]
[Site "Aveiro"]
[Date "2003.??.??"]
[Round "6"]
[White "Ferreira, Joao"]
[Black "Vieira, Miguel"]
[Result "0-1"]
[ECO "C46"]
[PlyCount "19"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. Bc4 a6 5. d3 Bxc3+ 6. bxc3 Na5 7. Nxe5 Nxc4 8. Nxc4 Nf6 9. Bg5 0-0 10. 0-0 0-1

[Event "POR-ch U08"]
[Site "Aveiro"]
[Date "2003.??.??"]
[Round "3"]
[White "Pereira, Carolina Nobre"]
[Black "Vieira, Miguel"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "99"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 e5 3. Nc3 Nf6 4. e4 Bb4 5. Bg2 Bxc3 6. dxc3 Nxe4 7. 0-0 Nf6 8. Bg5 h6 9. Bxf6 Qxf6 10. Re1 0-0 11. b4 Re8 12. Nd4 Nxd4 13. cxd4 d6 14. c3 Bd7 15. Bxb7 Rad8 16. Qf3 Rb8 17. Qxf6 gxf6 18. Bg2 Bg4 19. Re4 Bf5 20. Rh4 Kh7 21. Be4 Bxe4 22. Rxe4 Rg8 23. Kf1 Rg5 24. h4 Rh5 25. Kg2 f5 26. Re2 exd4 27. cxd4 Rxb4 28. Re7 Kg7 29. Rxc7 a5 30. Rd1 Rb2 31. Rd7 Rxa2 32. Rxd6 a4 33. Ra6 a3 34. d5 f4 35. gxf4 Rxh4 36. d6 Rg4+ 37. Kf3 Rh4 38. d7 Rh3+ 39. Kg2 Rh4 40. d8Q Rg4+ 41. Kf3 Rh4 42. Kg3 Rh5 43. Rd2 Ra1 44. Rd3 Rg1+ 45. Kf3 Rh3+ 46. Ke4 a2 47. Rxh3 a1Q 48. Rxa1 Rxa1 49. Qd4+ f6 50. Qxa1 1-0

[Event "POR-ch U08"]
[Site "Aveiro"]
[Date "2003.??.??"]
[Round "7"]
[White "Vieira, Miguel"]
[Black "Andrade, Joao Miguel Machado"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "66"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 h6 6. Bb5 a6 7. Bxc6 dxc6 8. 0-0 Bg4 9. h3 Bh5 10. a3 Bd4 11. Bd2 0-0 12. Re1 b5 13. Re2 a5 14. Rb1 b4 15. axb4 axb4 16. Ra1 bxc3 17. bxc3 Rxa1 18. Qxa1 Qa8 19. Qb2 Rb8 20. Qc1 Rb7 21. Re1 Bc5 22. Nxe5 Ba3 23. Qa1 Rb5 24. Nxc6 Qf8 25. Nd4 Re5 26. Nc6 Re6 27. Nd4 Ra6 28. e5 Nd5 29. e6 fxe6 30. Nxe6 Qf7 31. Nd8 Qg6 32. Qa2 Bf3 33. c4 Qxg2# 0-1

[Event "POR-ch U08"]
[Site "Aveiro"]
[Date "2003.??.??"]
[Round "5"]
[White "Vieira, Miguel"]
[Black "Gomes, Hugo Antonio Alexan"]
[Result "0-1"]
[ECO "B31"]
[PlyCount "20"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Qf3 g6 3. Bc4 e6 4. Nc3 Bd6 5. Qd1 Nf6 6. Nf3 0-0 7. 0-0 Qc7 8. d3 Ng4 9. h3 Bh2+ 10. Nxh2 Qxh2# 0-1

