[Event "BRA-ch U16"]
[Site "Goiania"]
[Date "2003.03.??"]
[Round "6"]
[White "Pacheco Jr, Paulo"]
[Black "Ueda, Denis Massatsugu"]
[Result "1/2-1/2"]
[ECO "C78"]
[PlyCount "84"]
[EventDate "2003.03.07"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[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 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Nxe4 7. Re1 d5 8. d3 Nf6 9. Nxe5 Nxe5 10. Rxe5+ Be6 11. Nc3 Bd6 12. Re1 0-0 13. Bg5 h6 14. Bxf6 Qxf6 15. Bxd5 Bxd5 16. Nxd5 Qxb2 17. Qc1 Qd4 18. Ne3 Bf4 19. Rb1 Rfe8 20. Qb2 Qxb2 21. Rxb2 Re6 22. c3 Rae8 23. Rbe2 Kf8 24. g3 Bxe3 25. Rxe3 Rxe3 26. fxe3 a5 27. a3 Re6 28. Kf2 Rc6 29. Rc1 b4 30. axb4 axb4 31. c4 Rb6 32. Rb1 Ke7 33. d4 b3 34. Rb2 Rb4 35. c5 Ke6 36. Ke2 Kd5 37. Kd3 f5 38. Kc3 Rb7 39. Rxb3 Ra7 40. Kd3 c6 41. Rc3 Ra2 42. Rc2 Ra3+ 1/2-1/2

[Event "BRA-ch U16"]
[Site "Goiania"]
[Date "2003.03.??"]
[Round "2"]
[White "Souza, Joao Gustavo"]
[Black "Ueda, Denis Massatsugu"]
[Result "1/2-1/2"]
[ECO "C78"]
[PlyCount "90"]
[EventDate "2003.03.07"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[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 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Nxe4 7. Re1 d5 8. d3 Nc5 9. Nxe5 Ne7 10. Qf3 Be6 11. Be3 Nxb3 12. axb3 d4 13. Bxd4 Qd5 14. Qxd5 Bxd5 15. Nc3 Bb7 16. Bc5 f6 17. Ng4 Kf7 18. Ne3 Ng6 19. Bxf8 Rhxf8 20. f3 Nf4 21. Kf2 Rfe8 22. Ne4 Ne6 23. Rac1 Rad8 24. Red1 Nf4 25. Nc5 Bc8 26. Ra1 Rd6 27. Re1 g6 28. g3 Ne6 29. Nxe6 Rdxe6 30. Nd5 Rxe1 31. Rxe1 Rxe1 32. Kxe1 c6 33. Ne3 f5 34. Ke2 Kf6 35. b4 Ke5 36. f4+ Kd6 37. d4 Be6 38. Kd3 h6 39. h4 h5 40. b3 Kd7 41. c4 Kd6 42. Kc3 Ke7 43. d5 cxd5 44. cxd5 Bf7 45. Kd4 Kd6 1/2-1/2

[Event "BRA-ch U16"]
[Site "Goiania"]
[Date "2003.03.??"]
[Round "4"]
[White "Tenorio, Raphael"]
[Black "Ueda, Denis Massatsugu"]
[Result "0-1"]
[ECO "C78"]
[PlyCount "52"]
[EventDate "2003.03.07"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[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 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Nxe4 7. d4 exd4 8. Re1 d5 9. Nxd4 Nxd4 10. Qxd4 Be6 11. Be3 c5 12. Qe5 c4 13. Bxc4 bxc4 14. f3 Qd6 15. Bf4 Qxe5 16. Bxe5 Bc5+ 17. Kf1 Nf6 18. f4 0-0 19. Bxf6 gxf6 20. Nc3 Bb4 21. Re3 d4 22. Rg3+ Kh8 23. Ne4 Bf5 24. Nxf6 Bxc2 25. Rc1 d3 26. Rh3 Kg7 0-1

[Event "BRA-ch U16"]
[Site "Goiania"]
[Date "2003.03.??"]
[Round "1"]
[White "Ueda, Denis Massatsugu"]
[Black "Alonso, Raphael VP Patricio"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "54"]
[EventDate "2003.03.07"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. g4 dxe4 11. Nxc6 Qxd2+ 12. Rxd2 bxc6 13. Nxe4 Nxe4 14. fxe4 Bxg4 15. Kb1 Rab8 16. b3 Rfd8 17. Bd3 a5 18. a4 Bc3 19. Rf2 Be6 20. Rd1 Rb4 21. Bc5 Rxe4 22. Bxe7 Rd7 23. Bg5 Red4 24. Bf6 Bxb3 25. Bxd4 Bxd4 26. Bxg6 Be6 27. Rfd2 Rb7+ 0-1

[Event "BRA-ch U16"]
[Site "Goiania"]
[Date "2003.03.??"]
[Round "5"]
[White "Ueda, Denis Massatsugu"]
[Black "Chaibe, Eduardo Damaceno"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "78"]
[EventDate "2003.03.07"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 d5 8. exd5 Nxd5 9. Bxb4 Ncxb4 10. a3 Nc6 11. Qb3 Na5 12. Qa4+ c6 13. Bxd5 Qxd5 14. Nc3 Qd8 15. Qb4 Qe7+ 16. Qxe7+ Kxe7 17. 0-0 Rd8 18. h3 Bf5 19. Rfd1 Nb3 20. Ra2 Kf8 21. a4 Bc2 22. Re1 Nxd4 23. Nxd4 Rxd4 24. b3 Bg6 25. Rae2 f6 26. Ne4 Rxe4 27. Rxe4 Bxe4 28. Rxe4 Rd8 29. a5 Rd5 30. Rb4 Rb5 31. Rxb5 cxb5 32. Kf1 Ke7 33. Ke2 Kd6 34. b4 Kc6 35. Kd3 a6 36. Kc3 b6 37. Kd4 bxa5 38. bxa5 b4 39. Kc4 b3 0-1

[Event "BRA-ch U16"]
[Site "Goiania"]
[Date "2003.03.??"]
[Round "3"]
[White "Ueda, Denis Massatsugu"]
[Black "Meirelles, Renato de Paula"]
[Result "1/2-1/2"]
[ECO "B76"]
[PlyCount "77"]
[EventDate "2003.03.07"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 Bd7 10. Kb1 Rc8 11. g4 Nxd4 12. Bxd4 Be6 13. h4 Qa5 14. g5 Rxc3 15. Qxc3 Qxa2+ 16. Kc1 Rc8 17. Qa3 Qxa3 18. bxa3 Nh5 19. Bxg7 Kxg7 20. Bh3 Bxh3 21. Rxh3 Nf4 22. Rh2 Rc3 23. Rf2 Rxa3 24. Kb2 Re3 25. Ra1 a6 26. Ra3 Rxa3 27. Kxa3 Kf8 28. c4 Ke8 29. Rb2 Nd3 30. Rxb7 Ne5 31. Rb8+ Kd7 32. Rh8 Nxf3 33. Rxh7 Ke6 34. h5 Nxg5 35. hxg6 fxg6 36. Rh4 Ke5 37. Rg4 Nxe4 38. Rxg6 Kd4 39. Re6 1/2-1/2

