[Event "BRA-ch U16"]
[Site "Americana"]
[Date "1996.04.??"]
[Round "2"]
[White "Cruz, Ricardo Benares de"]
[Black "Matsuda, Jeferson Ryudi"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "61"]
[EventDate "1996.04.18"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. 0-0 0-0 9. Nf3 c4 10. Bb1 b5 11. Qc2 f5 12. exf6 Nxf6 13. Ne5 Qe8 14. Nxc6 Qxc6 15. Bg5 g6 16. Nf4 Ne4 17. Bh6 Rf5 18. f3 Ng5 19. Qd2 Qd6 20. Bxf5 exf5 21. Rae1 Nf7 22. Nxd5 Be6 23. Nxe7+ Qxe7 24. Re2 Qd7 25. Rfe1 Bd5 26. Re7 Qc6 27. Bf4 Nd6 28. Qe2 a5 29. Bxd6 Qxd6 30. Re8+ Kf7 31. Rxa8 1-0

[Event "BRA-ch U16"]
[Site "Americana"]
[Date "1996.04.??"]
[Round "1"]
[White "Fontenelle, Reinaldo Resende"]
[Black "Matsuda, Jeferson Ryudi"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "85"]
[EventDate "1996.04.18"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[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 c4 7. Qg4 Kf8 8. a4 Nc6 9. Nf3 Nge7 10. Be2 Bd7 11. 0-0 Rb8 12. Ba3 Kg8 13. Bd6 Rc8 14. Nh4 Ng6 15. Nxg6 hxg6 16. f4 Ne7 17. a5 Nf5 18. Qf3 Qh4 19. h3 Nxd6 20. exd6 Rc6 21. Rfb1 b6 22. axb6 axb6 23. Ra6 Qd8 24. f5 gxf5 25. Qg3 f6 26. Rba1 g5 27. Ra8 Rc8 28. R8a7 Rh7 29. Qf3 Qf8 30. Rb7 Rb8 31. Rc7 Qxd6 32. Raa7 Rd8 33. Qe3 Rf7 34. Bh5 Rff8 35. h4 f4 36. Qe2 Qe7 37. hxg5 fxg5 38. Bg4 Rf6 39. Qe5 Kf8 40. Qxg5 Rf7 41. Rxd7 Rxd7 42. Ra8+ Rd8 43. Rxd8+ 1-0

[Event "BRA-ch U16"]
[Site "Americana"]
[Date "1996.04.??"]
[Round "6"]
[White "Herai, Roberto Hirochi"]
[Black "Matsuda, Jeferson Ryudi"]
[Result "1-0"]
[ECO "A84"]
[PlyCount "65"]
[EventDate "1996.04.18"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. Bf4 Bb4+ 5. Nc3 0-0 6. e3 d6 7. Be2 Nbd7 8. 0-0 Qe8 9. Nb5 Nh5 10. Nxc7 Qg6 11. Nxa8 Nxf4 12. exf4 Ba5 13. Qa4 Bd8 14. Qxa7 Qh6 15. g3 Rf6 16. c5 dxc5 17. dxc5 e5 18. Nxe5 Nxe5 19. fxe5 Rg6 20. Qa4 Kf8 21. Rad1 Be7 22. Nc7 Rc6 23. Nd5 Bxc5 24. Qh4 Qxh4 25. gxh4 Rg6+ 26. Kh1 b6 27. Rg1 Rh6 28. Rgf1 Bb7 29. f3 Re6 30. f4 Rh6 31. Bf3 Ba6 32. Rfe1 Bf2 33. e6 1-0

[Event "BRA-ch U16"]
[Site "Americana"]
[Date "1996.04.??"]
[Round "4"]
[White "Matsuda, Jeferson Ryudi"]
[Black "Pereira, Juliano Nunes"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "93"]
[EventDate "1996.04.18"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Ng4 5. e3 Nf6 6. Nge2 0-0 7. d4 exd4 8. exd4 Bb4 9. Bd2 c6 10. 0-0 d5 11. Nxd5 Nxd5 12. cxd5 Bxd2 13. dxc6 Bh6 14. cxb7 Bxb7 15. Bxb7 Nd7 16. Bxa8 Qxa8 17. Nc3 Nf6 18. Qa4 Bd2 19. Rad1 Bxc3 20. bxc3 Ne4 21. Qc2 Ng5 22. d5 Rd8 23. Qf5 h6 24. h4 g6 25. Qd3 Nh7 26. c4 Qc8 27. Kg2 g5 28. Rh1 Rd6 29. Rc1 Rg6 30. d6 Qc6+ 31. Qd5 Qxd5+ 32. cxd5 Rxd6 33. hxg5 hxg5 34. Rc5 Kg7 35. Rd1 Nf6 36. Ra5 a6 37. Rc5 Kg6 38. Rc6 Rxd5 39. Rxd5 Kg7 40. Rxg5+ Kh6 41. Rxf6+ Kxg5 42. Rxa6 f5 43. a4 f4 44. a5 fxg3 45. Kxg3 Kh5 46. Kf4 Kh4 47. Rh6# 1-0

[Event "BRA-ch U16"]
[Site "Americana"]
[Date "1996.04.??"]
[Round "7"]
[White "Matsuda, Jeferson Ryudi"]
[Black "Silva, Carlos Alexandre"]
[Result "1-0"]
[ECO "A16"]
[PlyCount "57"]
[EventDate "1996.04.18"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Nc6 4. Bg2 Bg7 5. d4 e6 6. Bg5 0-0 7. e4 d6 8. Nge2 e5 9. d5 Ne7 10. 0-0 Bd7 11. b4 Rc8 12. c5 h6 13. Be3 g5 14. a4 Ng4 15. Qd2 f5 16. f3 Nxe3 17. Qxe3 Ng6 18. cxd6 cxd6 19. Qxa7 f4 20. Qf2 Qe7 21. Rfc1 Rc4 22. b5 Rfc8 23. a5 Qe8 24. a6 Bxb5 25. axb7 Rb8 26. Nxb5 Qxb5 27. Rxc4 Qxc4 28. Ra8 Qc7 29. Qa7 1-0

[Event "BRA-ch U16"]
[Site "Americana"]
[Date "1996.04.??"]
[Round "5"]
[White "Matsuda, Jeferson Ryudi"]
[Black "Vescovi, Giuliano"]
[Result "1-0"]
[ECO "D74"]
[PlyCount "77"]
[EventDate "1996.04.18"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. d4 c6 9. 0-0 Nd7 10. e4 c5 11. Be3 c4 12. Nd2 b5 13. a4 bxa4 14. Nxc4 Nb6 15. Nxb6 axb6 16. Rxa4 Ba6 17. Re1 Qc7 18. Bd2 Bb7 19. Rxa8 Rxa8 20. Qb3 e6 21. Rb1 Bc6 22. Qxb6 Qd7 23. Qb8+ Rxb8 24. Rxb8+ Bf8 25. Bh6 Qe7 26. Rxf8+ Qxf8 27. Bxf8 Kxf8 28. d5 Bb5 29. Bf1 Ba4 30. f4 Bb3 31. c4 Ke7 32. Kf2 Kd6 33. e5+ Kc5 34. d6 Kc6 35. Ke3 Ba4 36. Kd4 Kb6 37. c5+ Kc6 38. Bg2+ Kd7 39. Kc3 1-0

[Event "BRA-ch U14"]
[Site "Praia de Leste"]
[Date "1995.05.??"]
[Round "4"]
[White "Andriolli, Gabriel"]
[Black "Matsuda, Jeferson Ryudi"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "49"]
[EventDate "1995.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Bf4 Bb4 5. Nf3 d6 6. e3 Nbd7 7. Qc2 b6 8. Bd3 Bb7 9. 0-0 Bxf3 10. gxf3 Nh5 11. Ne2 g5 12. Bg3 Rg8 13. Kh1 Qf6 14. a3 f4 15. axb4 fxg3 16. fxg3 e5 17. Be4 Rc8 18. dxe5 Qxe5 19. f4 gxf4 20. exf4 Qe7 21. Rfe1 Kd8 22. Rxa7 Nhf6 23. Bf3 Re8 24. Raa1 Ne4 25. Nc3 1-0

[Event "BRA-ch U14"]
[Site "Praia de Leste"]
[Date "1995.05.??"]
[Round "6"]
[White "Carvalho, Rodrigo"]
[Black "Matsuda, Jeferson Ryudi"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "92"]
[EventDate "1995.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 f6 6. exf6 Nxf6 7. Bg5 h6 8. Bh4 Qb6 9. Qb3 Qxb3 10. axb3 cxd4 11. Bxf6 gxf6 12. Nxd4 Nxd4 13. cxd4 Bd7 14. Bd3 Rg8 15. g3 e5 16. dxe5 fxe5 17. Nc3 Bc6 18. Bb5 Bb4 19. Bxc6+ bxc6 20. 0-0 Kd7 21. Ra4 Bc5 22. b4 Bb6 23. b5 Rac8 24. bxc6+ Kxc6 25. Rh4 Rg6 26. Rc1 Kd6 27. Ne4+ Kd7 28. Rxc8 Kxc8 29. Nc3 d4 30. Nd5 Kd7 31. Kf1 Kd6 32. Nxb6 axb6 33. Re4 Kd5 34. f3 Rc6 35. Re2 d3 36. Rd2 Kd4 37. Ke1 Rc1+ 38. Rd1 Rxd1+ 39. Kxd1 Ke3 40. f4 exf4 41. gxf4 Kxf4 42. Kd2 Ke4 43. b3 h5 44. h4 b5 45. b4 Kd4 46. Kc1 Kc3 0-1

[Event "BRA-ch U14"]
[Site "Praia de Leste"]
[Date "1995.05.??"]
[Round "7"]
[White "Matsuda, Jeferson Ryudi"]
[Black "Aprigio, Rene"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "146"]
[EventDate "1995.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. e3 g6 5. Nf3 Bg7 6. cxd5 cxd5 7. g3 0-0 8. Bg2 Bf5 9. 0-0 Nc6 10. b3 Nb4 11. Ba3 Nc2 12. Nh4 Nxa1 13. Nxf5 gxf5 14. Qxa1 Re8 15. Qd1 a6 16. Qf3 e6 17. Ne2 Ne4 18. Bc1 Qg5 19. h3 h5 20. Nf4 h4 21. Kh2 Bf8 22. gxh4 Qxh4 23. Qh5 Qxh5 24. Nxh5 Bd6+ 25. Kh1 Rec8 26. Bxe4 fxe4 27. Nf6+ Kf8 28. Nd7+ Kg7 29. Nb6 Rab8 30. Nxc8 Rxc8 31. Kg2 Rc2 32. a3 a5 33. Rh1 Rc3 34. b4 axb4 35. axb4 Rb3 36. Bd2 Bxb4 37. Bxb4 Rxb4 38. Rc1 b5 39. Kf1 Rb2 40. Ke1 b4 41. Rc7 b3 42. Rb7 Kg6 43. Kf1 Rb1+ 44. Kg2 Rb2 45. Rb6 Rb1 46. Rb7 b2 47. Rb6 Kg5 48. Rb7 f5 49. Rg7+ Kf6 50. Rb7 e5 51. Rb6+ Ke7 52. dxe5 Kf7 53. h4 Kg7 54. h5 Kh7 55. e6 Rc1 56. Rxb2 Kh6 57. Rb5 Kxh5 58. Rxd5 Kg6 59. e7 Kf7 60. Rxf5+ Kxe7 61. Re5+ Kf6 62. Rxe4 Kf5 63. Ra4 Rc5 64. Kg3 Kf6 65. f3 Rc1 66. e4 Rg1+ 67. Kf4 Rh1 68. Ra5 Ke7 69. Ra6 Rh5 70. e5 Rh4+ 71. Kf5 Rh5+ 72. Ke4 Kd7 73. f4 Rh4 1-0

[Event "BRA-ch U14"]
[Site "Praia de Leste"]
[Date "1995.05.??"]
[Round "1"]
[White "Matsuda, Jeferson Ryudi"]
[Black "De Melo, Jailson Jose"]
[Result "1-0"]
[ECO "A17"]
[PlyCount "51"]
[EventDate "1995.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. d3 d5 4. cxd5 exd5 5. e3 c5 6. Nf3 Nc6 7. d4 a6 8. g3 Bd6 9. Bg2 0-0 10. 0-0 Bg4 11. b3 Qd7 12. Ba3 b6 13. dxc5 Bxc5 14. Bb2 b5 15. Rc1 Ba7 16. Ne2 Ne4 17. Nf4 Rfd8 18. a3 Rac8 19. Qd3 f5 20. Rfd1 g5 21. Nxd5 Ne7 22. Rxc8 Rxc8 23. Nxg5 Nxg5 24. Nf6+ Kf7 25. Qxd7 Bxd1 26. Qxd1 1-0

[Event "BRA-ch U14"]
[Site "Praia de Leste"]
[Date "1995.05.??"]
[Round "5"]
[White "Matsuda, Jeferson Ryudi"]
[Black "Luchetta, Rafael"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "93"]
[EventDate "1995.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 Nc6 4. g3 Bc5 5. Bg2 d6 6. Nf3 Be6 7. 0-0 0-0 8. Bd2 Qd7 9. e4 Ne8 10. Ng5 f5 11. Qh5 Nf6 12. Qh4 h6 13. Nxe6 Qxe6 14. Bh3 Nd4 15. Kh1 Qf7 16. Bg2 fxe4 17. Nxe4 Nxe4 18. Qxe4 Rab8 19. Bc3 Nf3 20. Rad1 Kh8 21. Bxf3 Qxf3+ 22. Qxf3 Rxf3 23. Kg2 Rbf8 24. d4 exd4 25. Bxd4 Bxd4 26. Rxd4 Kh7 27. Re4 R3f7 28. f4 Kg6 29. Rfe1 Rf6 30. Re7 R8f7 31. Rxf7 Rxf7 32. Kf3 h5 33. h3 Kf6 34. g4 hxg4+ 35. hxg4 c6 36. Re8 Rd7 37. Ke4 Re7+ 38. Rxe7 Kxe7 39. g5 Ke6 40. f5+ Ke7 41. Kd4 b6 42. b4 a6 43. a4 c5+ 44. bxc5 bxc5+ 45. Kd5 a5 46. Kc6 d5 47. Kxd5 1-0

[Event "BRA-ch U14"]
[Site "Praia de Leste"]
[Date "1995.05.??"]
[Round "2"]
[White "Matsuda, Jeferson Ryudi"]
[Black "Otte, Roberto"]
[Result "1/2-1/2"]
[ECO "D10"]
[PlyCount "68"]
[EventDate "1995.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nc6 5. g3 Bf5 6. Bg2 Nf6 7. Bg5 e6 8. Nf3 h6 9. Bf4 Bb4 10. Rc1 Qa5 11. Qb3 Be4 12. 0-0 Bxf3 13. Bxf3 Nxd4 14. Qa4+ Qxa4 15. Nxa4 Nc6 16. a3 Be7 17. Rc2 0-0 18. Bd2 Rac8 19. Rfc1 Ne8 20. Nc5 Bxc5 21. Rxc5 Nd6 22. Bg2 Nc4 23. Bb4 Nxb4 24. Rxc8 Rxc8 25. axb4 Nb6 26. Rxc8+ Nxc8 27. e4 Ne7 28. Kf1 Kf8 29. Ke2 f5 30. f3 Ke8 31. Ke3 Kd7 32. Kd4 Kd6 33. e5+ Kc6 34. Bf1 g5 1/2-1/2

[Event "BRA-ch U14"]
[Site "Praia de Leste"]
[Date "1995.05.??"]
[Round "3"]
[White "Ratcu, Fabio Kaawar"]
[Black "Matsuda, Jeferson Ryudi"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "73"]
[EventDate "1995.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. g3 b6 6. Bg2 Bb7 7. e5 Nd7 8. Qe2 Bc5 9. 0-0 0-0 10. Re1 Bd4 11. Nxd4 Nxd4 12. Qd1 c5 13. c3 Nc6 14. Nf3 f6 15. exf6 Qxf6 16. Bg5 Qg6 17. Bf4 Rf6 18. d4 cxd4 19. cxd4 Re8 20. Qd2 Qf5 21. Ne5 Ncxe5 22. Bxe5 Rf7 23. Rac1 Nf8 24. Re3 Qg5 25. Qe2 Ng6 26. Re1 Bc8 27. h4 Qh6 28. h5 Nxe5 29. Rxe5 Ref8 30. f4 Rf5 31. Bh3 Rxe5 32. Qxe5 Re8 33. Bg2 Bd7 34. Qc7 Re7 35. Qxa7 Qxh5 36. Qxb6 Qg4 37. Qb3 1-0

