[Event "Sao Paulo Itau Cup 9th"]
[Site "Sao Paulo"]
[Date "2005.10.01"]
[Round "1"]
[White "Matsuura, Everaldo"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2453"]
[BlackElo "1932"]
[PlyCount "51"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Be2 Nxd5 5. d4 g6 6. c4 Nb6 7. h3 Bg7 8. Nf3 0-0 9. Nc3 e6 10. Bg5 Qc8 11. Qd2 Re8 12. 0-0 c5 13. Ne4 Qc6 14. Nf6+ Bxf6 15. Bxf6 Qd6 16. b4 Qf8 17. dxc5 Nc8 18. Ne5 Ba4 19. b5 Qxc5 20. Ng4 e5 21. Bxe5 Rxe5 22. Nxe5 Qxe5 23. Qd8+ Kg7 24. Qxc8 Qxe2 25. Qxb7 Nd7 26. Qxa8 1-0

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.07.03"]
[Round "6"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Rambaldi, Donizeti"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2003"]
[BlackElo "2105"]
[PlyCount "92"]
[EventDate "2005.06.30"]
[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 e5 2. Nf3 Nf6 3. d3 Nc6 4. Nc3 h6 5. g3 Bc5 6. Bg2 d6 7. Na4 Bb4+ 8. c3 Ba5 9. b4 Bb6 10. 0-0 0-0 11. Nxb6 axb6 12. Nd2 d5 13. f4 d4 14. Qb3 exf4 15. gxf4 Ng4 16. Nf3 Be6 17. c4 b5 18. f5 bxc4 19. dxc4 Bc8 20. b5 Na5 21. Qd3 Ne3 22. Bxe3 dxe3 23. Qc3 Qe7 24. Nd4 Qc5 25. f6 e2 26. Rf3 Rd8 27. Rd3 Be6 28. Kf2 Bxc4 29. Ke1 Qb6 30. Rd2 Qxf6 31. Nxe2 Qg5 32. Rxd8+ Qxd8 33. Nd4 Qg5 34. Kf2 Qf4+ 35. Kg1 Qe5 36. Rd1 Bxa2 37. Ra1 Nb3 38. Rd1 Nxd4 39. Rxd4 Qxb5 40. Qxc7 Qb1+ 41. Bf1 Be6 42. e5 Ra1 43. Qd8+ Kh7 44. Rf4 Bh3 45. Kf2 Qxf1+ 46. Kg3 Ra3+ 0-1

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.07.02"]
[Round "5"]
[White "Medeiros, Horacio Prol"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2165"]
[BlackElo "2003"]
[PlyCount "59"]
[EventDate "2005.06.30"]
[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 d5 2. d4 dxe4 3. Nc3 Nf6 4. Bc4 Nc6 5. Be3 a6 6. a3 b5 7. Bb3 Bb7 8. Nge2 Qd7 9. Qd2 0-0-0 10. 0-0-0 e6 11. Ng3 Ne7 12. Bg5 h5 13. Bxf6 gxf6 14. Ngxe4 Bh6 15. f4 e5 16. Qf2 Bxf4+ 17. Kb1 Bxe4 18. Nxe4 Qc6 19. Rhe1 Nd5 20. g3 Ne3 21. Rxe3 Bxe3 22. Qxe3 exd4 23. Qf4 Rhe8 24. Nxf6 Re2 25. Rxd4 Rxd4 26. Qxd4 Rxh2 27. Nd5 Qd6 28. Qg7 a5 29. Qxf7 a4 30. Qe8+ 1-0

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.07.02"]
[Round "4"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Moreira, Alexandre Augusto"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2003"]
[PlyCount "65"]
[EventDate "2005.06.30"]
[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 d5 2. e5 c5 3. f4 Nc6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nd4 7. Qd1 e6 8. g3 Be7 9. c3 Nf5 10. Qa4+ Kf8 11. g4 Bh4+ 12. Kd1 Ng3 13. Rg1 Ne7 14. d3 Nc6 15. Be3 Qb6 16. Qa3 d4 17. cxd4 Nxf1 18. Rxf1 Nb4 19. g5 Rd8 20. Nd2 cxd4 21. Nc4 Qc5 22. Bd2 a5 23. Nxa5 Na6 24. Qxc5+ Nxc5 25. Bb4 b6 26. Nb7 Rd5 27. Rc1 h6 28. Nxc5 bxc5 29. Bxc5+ Ke8 30. Bd6 Kd8 31. gxh6 Rxh6 32. Rc7 Rb5 33. b3 1-0

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.07.01"]
[Round "3"]
[White "Ferreira, Nilton Cezar Jr"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2062"]
[BlackElo "2003"]
[PlyCount "22"]
[EventDate "2005.06.30"]
[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 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. c4 Nbd7 7. Nc3 e5 8. e4 h6 9. h3 Ne8 10. Re1 c6 11. Be3 exd4 1-0

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.07.01"]
[Round "2"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "De Oliveira, Francemir Barra"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2003"]
[PlyCount "30"]
[EventDate "2005.06.30"]
[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 e5 2. Nf3 Nf6 3. d3 d6 4. g3 Bg4 5. Bg2 Nbd7 6. h3 Bh5 7. 0-0 h6 8. Re1 g5 9. Nbd2 g4 10. hxg4 Bxg4 11. Nf1 Qe7 12. c3 0-0-0 13. Qa4 Nc5 14. Qc2 h5 15. Ne3 Bd7 1-0

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.06.??"]
[Round "7"]
[White "Fascetti, Angelo de Leon Cult"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "1/2-1/2"]
[ECO "E80"]
[BlackElo "2003"]
[PlyCount "67"]
[EventDate "2005.06.30"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Nh3 e5 7. d5 a5 8. Nf2 Nc5 9. Bg5 h6 10. Be3 Nfd7 11. Qd2 f5 12. g3 Nf6 13. Bd3 Bd7 14. f4 Qc8 15. Bxc5 dxc5 16. fxe5 Nxe4 17. Nfxe4 fxe4 18. Bxe4 Bf5 19. 0-0 0-0 20. Bxf5 Rxf5 21. e6 Qf8 22. Rxf5 Qxf5 23. Rf1 Qg4 24. Qf4 Qh5 25. Qf7+ Kh8 26. e7 Qe5 27. Qxg6 Qxe7 28. Rf7 Qe5 29. Ne4 Rf8 30. Nf6 Qe1+ 31. Kg2 Qe2+ 32. Kg1 Qe1+ 33. Kg2 Qe2+ 34. Kg1 1/2-1/2

[Event "Agostini Memorial"]
[Site "Sao Paulo"]
[Date "2005.01.29"]
[Round "11"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Del Papa, Bruno"]
[Result "0-1"]
[ECO "C57"]
[BlackElo "1812"]
[PlyCount "46"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. Bf1 Nxd5 8. Ne4 Qh4 9. Ng3 Bg4 10. f3 Nf5 11. Bxb5+ Kd8 12. 0-0 Bc5+ 13. Rf2 Bxf2+ 14. Kxf2 Qxh2 15. Nxf5 Bxf5 16. Bc6 Nf4 17. Bxa8 Qxg2+ 18. Ke3 Bc2 19. Qe1 Qg6 20. Qf1 Bd3 21. Qd1 Be2 22. Qa4 f5 23. Qc2 Qg1# 0-1

[Event "Agostini Memorial"]
[Site "Sao Paulo"]
[Date "2005.01.29"]
[Round "9"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Viana da Costa, Fernando"]
[Result "1-0"]
[ECO "B34"]
[BlackElo "2108"]
[PlyCount "53"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. Bxa7 Rxb2 12. Bd4 e6 13. Qc5 Bf8 14. Qc4 Rb4 15. Qc3 Bb7 16. f3 Ra4 17. Qd2 Qh4+ 18. Bf2 Qh5 19. Bg3 Bxf3 20. Bb5 Re4+ 21. Kf1 Bb4 22. Qxd7+ Kf8 23. Qd8+ Kg7 24. Qf6+ Kg8 25. Qxf3 Rg4 26. Be2 Rxg3 27. Qxh5 1-0

[Event "Agostini Memorial"]
[Site "Sao Paulo"]
[Date "2005.01.28"]
[Round "10"]
[White "Gomez, Gustavo Pizzocaro"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1909"]
[PlyCount "59"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. Nf3 c5 4. e3 Nf6 5. c4 e6 6. d3 d5 7. 0-0 0-0 8. Re1 Re8 9. Bd2 Nc6 10. Nc3 a6 11. a3 b6 12. Qc2 Bb7 13. e4 d4 14. Ne2 Nd7 15. h3 f5 16. exf5 exf5 17. Nf4 Nde5 18. Nxe5 Rxe5 19. Bd5+ Kh8 20. Ne6 Qd7 21. Bf4 Rxe1+ 22. Rxe1 Ne7 23. Bxb7 Qxb7 24. Nxg7 Kxg7 25. Qe2 Nc6 26. Qe6 Rf8 27. Bd6 Rf7 28. Qd5 Rd7 29. Be5+ Nxe5 30. Qxe5+ 1/2-1/2

[Event "Agostini Memorial"]
[Site "Sao Paulo"]
[Date "2005.01.27"]
[Round "8"]
[White "D'Auria, Caio Maniero"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "94"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bg4 7. h3 Bh5 8. g4 Bg6 9. Ne5 e6 10. h4 Be4 11. f3 Bd5 12. Bd2 Bxc4 13. Nxc4 Qc7 14. Ne5 Bd6 15. Qe2 Nbd7 16. f4 Nb6 17. 0-0-0 0-0-0 18. Ne4 Nxe4 19. Qxe4 c5 20. Ba5 Bxe5 21. dxe5 g6 22. f5 exf5 23. gxf5 Rhe8 24. fxg6 hxg6 25. Rxd8+ Qxd8 26. Rd1 Qf6 27. Qxb7+ Kxb7 28. exf6 Re6 29. Bc3 Re4 30. Rh1 Nd5 31. h5 gxh5 32. Rxh5 Nxc3 33. bxc3 Rf4 34. Rh6 Kc6 35. Kd2 Kd6 36. Ke3 Ke5 37. Rh5+ Rf5 38. Rxf5+ Kxf5 39. Kd3 Kxf6 40. Kc4 Ke5 41. Kxc5 f5 42. Kb5 f4 43. Ka6 f3 44. Kxa7 f2 45. a4 f1Q 46. a5 Qb5 47. c4 Qxc4 0-1

[Event "Agostini Memorial"]
[Site "Sao Paulo"]
[Date "2005.01.26"]
[Round "6"]
[White "Terao, Rodrigo Akira"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2051"]
[PlyCount "117"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e4 e5 5. d3 d6 6. Be2 Be7 7. 0-0 0-0 8. Ne1 Ne8 9. f4 exf4 10. Bxf4 Bf6 11. Nc2 Nc7 12. Rb1 Nd4 13. Be3 Nce6 14. Nd5 Be5 15. Nxd4 Bxd4 16. Bxd4 Nxd4 17. Bg4 Be6 18. b4 Bxd5 19. cxd5 b6 20. Qd2 Qe7 21. Rf2 Rab8 22. Rbf1 Qe5 23. a3 f6 24. Rb1 Kf7 25. Rff1 h6 26. bxc5 bxc5 27. Qa5 Qe7 28. Qa6 Qc7 29. e5 Rb6 30. exd6 Rxd6 31. Rb7 Rxa6 32. Rxc7+ Kg6 33. Re1 Rd8 34. Ree7 Nf5 35. Bxf5+ Kxf5 36. Rxc5 Rxa3 37. d6+ Kg6 38. Rd5 Rb3 39. Rxa7 Rb6 40. d7 Kf7 41. Kf2 Ke7 42. Kf3 Rd6 43. Rxd6 Kxd6 44. Kf4 g6 45. Ke4 Ke6 46. h4 h5 47. Ra6+ Ke7 48. Ra7 Ke6 49. Kd4 Kd6 50. Ra6+ Ke7 51. Ra7 Kd6 52. Kc4 Ke6 53. Kc5 Ke7 54. Kc6 Ke6 55. d4 g5 56. hxg5 fxg5 57. Ra5 Ke7 58. Re5+ Kf7 59. Kc7 1-0

[Event "Agostini Memorial"]
[Site "Sao Paulo"]
[Date "2005.01.26"]
[Round "7"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Jukemura, Leandro"]
[Result "1-0"]
[ECO "C47"]
[BlackElo "1957"]
[PlyCount "39"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 Bc5 5. Bg2 0-0 6. Nxe5 Bxf2+ 7. Kxf2 Nxe5 8. Rf1 c5 9. d3 d6 10. Kg1 h6 11. h3 a6 12. Bf4 Be6 13. Qd2 Nh5 14. Ne2 Qb6 15. c3 c4+ 16. Be3 Qc7 17. d4 Nd3 18. g4 Nf6 19. Bxh6 d5 20. Bxg7 1-0

[Event "Agostini Memorial"]
[Site "Sao Paulo"]
[Date "2005.01.25"]
[Round "5"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Celkevicius, Andre Vitor"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "134"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. a3 0-0 6. b4 Bb6 7. d3 h6 8. b5 Ne7 9. 0-0 d6 10. Ne2 Bg4 11. Ng3 Qd7 12. Be3 Bxe3 13. fxe3 Bxf3 14. Rxf3 c6 15. bxc6 bxc6 16. d4 exd4 17. exd4 Rab8 18. Qc1 Qg4 19. Rf4 Qg6 20. Bd3 Qg5 21. Qf1 Qa5 22. Qc1 Nd7 23. Ne2 Qb6 24. Bc4 c5 25. c3 cxd4 26. Nxd4 Nc6 27. Qd2 Nxd4 28. Qxd4 Qxd4+ 29. cxd4 Rb2 30. Rf2 Rxf2 31. Kxf2 Rb8 32. Ra2 Kf8 33. Ke3 g5 34. Rf2 f6 35. Be6 Ke7 36. Bd5 Nb6 37. Ba2 Na4 38. Kd3 Rb2 39. Rxb2 Nxb2+ 40. Kc3 Nd1+ 41. Kd2 Nf2 42. Bb1 h5 43. h3 g4 44. Ke3 gxh3 45. gxh3 Nxh3 46. Kf3 Ng5+ 47. Kg3 Ke6 48. Ba2+ Ke7 49. Kf4 h4 50. e5 dxe5+ 51. dxe5 Ne6+ 52. Ke4 h3 53. exf6+ Kxf6 54. Kf3 Ng5+ 55. Kg3 Kf5 56. Bb1+ Ke5 57. Bc2 Kd4 58. Bf5 Ke5 59. Bd7 Kd4 60. a4 Kc3 61. Bc6 Ne4+ 62. Kxh3 Nc5 63. Kg3 Kd4 64. Kf4 Kc4 65. Ke3 Kb4 66. Kd2 Nxa4 67. Bxa4 Kxa4 1/2-1/2

[Event "Agostini Memorial"]
[Site "Sao Paulo"]
[Date "2005.01.24"]
[Round "4"]
[White "De Mello, Rodrigo"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "100"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d6 6. Be2 Nbd7 7. 0-0 b6 8. c3 Bb7 9. Nbd2 Re8 10. Qc2 e5 11. Bg5 Nf8 12. Bxf6 Qxf6 13. dxe5 dxe5 14. Qa4 c5 15. Bb5 Red8 16. Ba6 Bxa6 17. Qxa6 Qc6 18. e4 Ne6 19. Rad1 Nf4 20. Rfe1 Nd3 21. Re3 Nxb2 22. Rb1 Na4 23. Rb5 Bh6 24. Nxe5 Qe6 25. Nxf7 Qxf7 26. Rf3 Qc7 27. Qxa4 Rxd2 28. Qc4+ Kg7 29. Rb1 Rad8 30. g3 Rd1+ 31. Rxd1 Rxd1+ 32. Kg2 Rd7 33. Qe6 Rf7 34. Rxf7+ Qxf7 35. Qe5+ Kg8 36. Qb8+ Bf8 37. e5 Qd5+ 38. Kg1 Qxa2 39. Qc8 Kf7 40. Qd7+ Be7 41. f4 Qe6 42. Qxa7 Qxh3 43. Kf2 g5 44. Qxb6 gxf4 45. gxf4 Qxc3 46. Qh6 Qc2+ 47. Ke3 Qg6 48. Qh1 c4 49. Kf2 Bc5+ 50. Kf3 Qc6+ 0-1

[Event "Agostini Memorial"]
[Site "Sao Paulo"]
[Date "2005.01.23"]
[Round "2"]
[White "Jacob, Rodrigo Stocking"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1940"]
[PlyCount "58"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nbd7 9. Nxg6 hxg6 10. Bg2 c6 11. Bd2 Qc7 12. Qe2 Nb6 13. 0-0-0 Nfd5 14. Nxd5 Nxd5 15. Qf3 e6 16. c4 Nf6 17. Kb1 0-0-0 18. Bg5 Be7 19. Qb3 Rd7 20. Bxf6 Bxf6 21. d5 exd5 22. cxd5 c5 23. Rc1 b6 24. Rhd1 Qd6 25. Bf1 Rhd8 26. Ba6+ Kb8 27. a4 Bd4 28. a5 Bxf2 29. Bb5 Re7 1/2-1/2

[Event "Agostini Memorial"]
[Site "Sao Paulo"]
[Date "2005.01.23"]
[Round "3"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "De Lima, Diogo Nakasawa"]
[Result "1-0"]
[ECO "B85"]
[BlackElo "2074"]
[PlyCount "71"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 Nc6 7. Nb3 a6 8. Be3 b5 9. a3 Bb7 10. Be2 Be7 11. 0-0 0-0 12. Bf3 Qc7 13. Qe1 Rac8 14. f5 exf5 15. exf5 Ne5 16. Bxb7 Qxb7 17. Nd2 Nd5 18. Bd4 Rfe8 19. Qg3 Nxc3 20. Bxc3 Bf6 21. Rae1 Qb6+ 22. Kh1 Nd7 23. Ne4 Bxc3 24. Nxc3 Nf6 25. Rd1 d5 26. Qd3 Ne4 27. Nxe4 dxe4 28. Qg3 Rxc2 29. f6 g6 30. Rd6 Rc6 31. Rfd1 e3 32. Qe5 Kf8 33. Qg5 Rec8 34. Qh6+ Ke8 35. Qh3 e2 36. Qd7+ 1-0

[Event "Agostini Memorial"]
[Site "Sao Paulo"]
[Date "2005.01.22"]
[Round "1"]
[White "Nunes, Allan Hurba"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "1/2-1/2"]
[ECO "B99"]
[PlyCount "107"]
[EventDate "2005.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. 0-0-0 Qc7 10. g4 b5 11. Bg2 Bb7 12. Bxf6 Nxf6 13. g5 Nd7 14. h4 Nc5 15. Qe3 Rc8 16. Nce2 e5 17. Nb3 Nd7 18. c3 Nb6 19. Nd2 b4 20. Kb1 Na4 21. Rc1 bxc3 22. Nxc3 Qb6 23. Qxb6 Nxb6 24. Ne2 h6 25. Rxc8+ Bxc8 26. fxe5 dxe5 27. gxh6 Rxh6 28. h5 Bg5 29. Nf3 Bf4 30. Nxf4 exf4 31. Nd2 Bg4 32. Rh4 f5 33. exf5 Bxf5+ 34. Be4 g5 35. Rh2 Be6 36. Bg6+ Bf7 37. Bxf7+ Kxf7 38. Ne4 g4 39. Rh4 Nd5 40. Rxg4 Rxh5 41. Rg5 Rxg5 42. Nxg5+ Kg6 43. Nf3 Kf5 44. Kc1 Ke4 45. Nd2+ Ke3 46. a3 f3 47. Nxf3 Kxf3 48. Kc2 Ke3 49. Kb3 Kd3 50. Ka4 Kc4 51. Ka5 Nc7 52. b4 Kb3 53. a4 Kc4 54. b5 1/2-1/2

[Event "Brasilia Suvinil open"]
[Site "Brasilia"]
[Date "2005.01.??"]
[Round "3"]
[White "Shumyatsky, Pavel"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "0-1"]
[ECO "B42"]
[PlyCount "68"]
[EventDate "2005.01.13"]
[EventType "swiss"]
[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 a6 6. Bd3 e6 7. Be3 Be7 8. 0-0 0-0 9. f4 Nbd7 10. f5 e5 11. Nde2 b5 12. a3 Bb7 13. Ng3 Nb6 14. Nh5 d5 15. Nxf6+ Bxf6 16. Bc1 d4 17. Ne2 Bg5 18. Ng3 Nc4 19. Bxc4 bxc4 20. Qg4 Bxc1 21. Raxc1 Qf6 22. Nh5 Qh6 23. Rcd1 f6 24. Rf3 Bxe4 25. Rg3 Ra7 26. Nxf6+ Qxf6 27. Qxe4 Qxf5 28. Qe2 Rc7 29. Rf3 Qg5 30. Rxf8+ Kxf8 31. Qf3+ Qf6 32. Qa8+ Ke7 33. Rf1 Qg6 34. Rf8 Rd7 0-1

[Event "Sao Paulo 450 anniv sim"]
[Site "Sao Paulo"]
[Date "2004.08.21"]
[Round "?"]
[White "Kasparov, Garry"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2817"]
[PlyCount "55"]
[EventDate "2004.08.21"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "BRA"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 Qc7 6. 0-0 e6 7. d4 Be7 8. d5 exd5 9. exd5 Ne5 10. Nxe5 dxe5 11. c4 0-0 12. Nc3 a6 13. Bg5 Rd8 14. Re1 Bg4 15. Qd3 g6 16. Qg3 Qd7 17. Qxe5 Re8 18. Bxf6 Bxf6 19. Qxf6 Qc7 20. h3 Bd7 21. d6 Qd8 22. Re7 Rxe7 23. dxe7 Qc7 24. Nd5 Qc6 25. Qc3 f5 26. Re1 Qc8 27. e8R+ Bxe8 28. Ne7+ 1-0

[Event "Itau Cup 450th Ann"]
[Site "Sao Paulo"]
[Date "2004.01.17"]
[Round "1"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Matsuura, Everaldo"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2460"]
[PlyCount "64"]
[EventDate "2004.01.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb3 dxe5 9. dxe5 Qxd1+ 10. Bxd1 Bg4 11. Nc3 Nc4 12. h3 Bxf3 13. Bxf3 N4xe5 14. Be4 e6 15. Bf4 0-0-0 16. 0-0 Bd6 17. Rac1 Nd3 18. Bxd3 Bxf4 19. Rcd1 Be5 20. Na4 Rd4 21. Bc2 Rhd8 22. b3 Rd2 23. Rc1 Kb8 24. Rfd1 Nb4 25. Rxd2 Rxd2 26. Bxh7 Nxa2 27. Re1 Bd4 28. Rf1 b5 29. Bg8 bxa4 30. bxa4 Nc3 31. Bxf7 e5 32. Be8 Ne4 0-1

[Event "BRA-ch U14"]
[Site "Pocos de Caldas"]
[Date "2004.??.??"]
[Round "4"]
[White "Bolzoni, Nelson Faustino"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "66"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 h6 6. Nge2 Bf5 7. Bd2 c6 8. Nd5 Qd8 9. Nxf6+ exf6 10. c3 g5 11. Ng3 Bg6 12. Qe2+ Qe7 13. Qxe7+ Bxe7 14. 0-0-0 b5 15. Bb3 Na6 16. Rhe1 Kd7 17. f4 Bd6 18. Ne4 Be7 19. d5 Bh5 20. Be3 Bxd1 21. Kxd1 c5 22. d6 Bd8 23. Bxc5 f5 24. Bd4 Re8 25. Bd5 Rc8 26. Bb7 Rb8 27. Bxa6 Rxe4 28. Bxa7 Ra8 29. Bxb5+ Ke6 30. Bd4 Rb8 31. Bc4+ Kd7 32. Bd3 Re8 33. Bxf5+ Kc6 1-0

[Event "BRA-ch U14"]
[Site "Pocos de Caldas"]
[Date "2004.??.??"]
[Round "1"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Antonelo, Daniel"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "101"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 Bg4 8. Re1 f5 9. c4 0-0 10. Nbd2 c6 11. cxd5 Nxd2 12. Bxd2 cxd5 13. Be2 Nc6 14. Bc3 Qc7 15. h3 Bh5 16. Ne5 Bf7 17. Bf3 Kh8 18. Rc1 Rae8 19. Nxf7+ Qxf7 20. Rxe8 Rxe8 21. Qb3 Rd8 22. Re1 h6 23. Bxd5 Qxd5 24. Re8+ Kh7 25. Qxd5 Bh2+ 26. Kxh2 Rxd5 27. Re2 b5 28. b3 b4 29. Bb2 Nxd4 30. Re7 a5 31. Ra7 Ne6 32. Re7 Rd6 33. Kg3 Kg6 34. Kf3 Ng5+ 35. Kf4 Ne6+ 36. Ke5 Rd8 37. Kxe6 Rg8 38. Rxg7+ Rxg7 39. Bxg7 Kxg7 40. Kxf5 Kf7 41. g4 Kg7 42. f4 Kf7 43. h4 Kg7 44. g5 hxg5 45. hxg5 Kf7 46. g6+ Kg7 47. Kg5 Kf8 48. f5 Kg7 49. f6+ Kf8 50. g7+ Kf7 51. Kh6 1-0

[Event "Sao Paulo CXSP-ch U20"]
[Site "Sao Paulo"]
[Date "2004.??.??"]
[Round "4"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Dionizio, Nicolas Santiago"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1905"]
[PlyCount "32"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 dxc4 5. Bxc4 Nf6 6. Nc3 e6 7. Nf3 b6 8. d5 exd5 9. Nxd5 Bb7 10. Qe2+ Be7 11. Nxf6+ gxf6 12. Bf4 Kf8 13. Bh6+ Kg8 14. Ne5 fxe5 15. Qg4+ Bg5 16. Bxg5 Qd6 1-0

[Event "Sao Paulo CXSP-ch U20"]
[Site "Sao Paulo"]
[Date "2004.??.??"]
[Round "2"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Mendes, Jhonny Serra"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1905"]
[PlyCount "50"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Re1 0-0 7. Bf1 Nc6 8. d4 cxd4 9. cxd4 Bg4 10. d5 Ne5 11. Nbd2 Rc8 12. h3 Bxf3 13. Nxf3 Nxf3+ 14. Qxf3 Nd7 15. Qg3 Rc7 16. f4 e6 17. dxe6 fxe6 18. Qa3 Nc5 19. Qxa7 Qc8 20. Kh1 Nxe4 21. Rxe4 Rxc1 22. Rxc1 Qxc1 23. Kg1 Qxb2 24. Qa4 Qb6+ 25. Kh2 d5 1/2-1/2

[Event "Sao Paulo CXSP sim"]
[Site "Sao Paulo"]
[Date "2003.11.23"]
[Round "1"]
[White "Karpov, Anatoly"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2693"]
[PlyCount "65"]
[EventDate "2003.11.23"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "BRA"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 Nbd7 6. Be3 e5 7. d5 0-0 8. Nf3 Re8 9. g4 Nc5 10. Nd2 a5 11. Be2 Rb8 12. g5 Nfd7 13. Qc2 c6 14. h4 cxd5 15. cxd5 b6 16. a3 Ba6 17. b4 Bxe2 18. Kxe2 Na6 19. Rhb1 Qc7 20. Qd3 Qc8 21. Nb5 Bf8 22. Rc1 Qb7 23. Nc4 axb4 24. Nbxd6 Qa8 25. axb4 Bxd6 26. Nxd6 Nxb4 27. Qb5 Na2 28. Rc2 Re7 29. Kf3 Qa3 30. Qc6 Nb4 31. Rxa3 Nxc6 32. dxc6 Nf8 33. c7 1-0

[Event "Sao Paulo CXSP op U18"]
[Site "Sao Paulo"]
[Date "2003.??.??"]
[Round "2"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Da Costa, Filho V"]
[Result "0-1"]
[ECO "B70"]
[PlyCount "29"]
[EventDate "2003.01.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bg5 Nc6 8. Nb3 a5 9. h3 a4 10. Nd2 Qa5 11. f4 a3 12. Qc1 Qb4 13. Rb1 Nd7 14. Nd5 axb2 15. Qd1 0-1

[Event "Sao Paulo-ch 3rd leg"]
[Site "Sao Paulo"]
[Date "2002.04.26"]
[Round "1"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Borges, Leomar Barbero"]
[Result "0-1"]
[ECO "B04"]
[BlackElo "2227"]
[PlyCount "64"]
[EventDate "2002.04.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Nf3 Bg4 8. Be2 Bg7 9. 0-0 0-0 10. h3 Bxf3 11. Bxf3 Nc6 12. Bxc6 bxc6 13. b3 d5 14. c5 Nd7 15. Bf4 Nxc5 16. Rc1 Ne6 17. Be5 Bxe5 18. dxe5 f6 19. Qg4 f5 20. Qh4 f4 21. Ne2 Qd7 22. Qg4 Rf5 23. Rfe1 Kg7 24. g3 h5 25. Qh4 Raf8 26. gxf4 d4 27. Rcd1 c5 28. Kh2 Nxf4 29. Nxf4 Rxf4 30. Qg3 Rxf2+ 31. Kg1 R2f3 32. Qh2 h4 0-1

[Event "Paulisto-ch U12"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "6"]
[White "Del Papa, Bruno"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "76"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 e6 5. d3 Nc6 6. Be3 d5 7. Bb3 d4 8. Bg5 dxc3 9. bxc3 Be7 10. 0-0 0-0 11. Re1 b6 12. h3 Bb7 13. e5 Nd7 14. Bxe7 Qxe7 15. d4 Na5 16. dxc5 Nxc5 17. Qe2 Rad8 18. c4 Nd7 19. Rad1 Nc5 20. Rxd8 Rxd8 21. Rd1 Rxd1+ 22. Qxd1 Qd7 23. Qxd7 Nxd7 24. Kf1 Bxf3 25. gxf3 Nxe5 26. Ke2 Nxb3 27. cxb3 Nc6 28. Ke3 g6 29. Kd3 Kg7 30. Ke3 Kf6 31. a3 Na5 32. b4 Nxc4+ 33. Kd4 Nxa3 34. Kc3 a6 35. Kb3 Nb5 36. Kc4 e5 37. h4 Ke6 38. Kb3 Nd4+ 0-1

[Event "Paulisto-ch U12"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "4"]
[White "Sales, Rafael Frug"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "76"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Bg7 5. h3 Nbd7 6. Be3 0-0 7. Qd2 e5 8. Bh6 exd4 9. Nxd4 Re8 10. Bd3 Bxh6 11. Qxh6 Nxe4 12. Nxe4 Nc5 13. 0-0 Nxe4 14. c3 Qg5 15. Qxg5 Nxg5 16. Be2 c5 17. Nf3 Nxh3+ 18. gxh3 Rxe2 19. Ne1 Bxh3 20. Ng2 Rxb2 21. Rfd1 Bxg2 22. Kxg2 Rd8 23. Rh1 b6 24. Rh2 d5 25. Rah1 h5 26. a4 d4 27. Rh3 d3 28. Rd1 c4 29. Rhh1 a6 30. Ra1 b5 31. axb5 axb5 32. Rad1 b4 33. cxb4 c3 34. Rc1 c2 35. Ra1 d2 36. b5 d1Q 37. Rhxd1 cxd1Q 38. Rxd1 Rxd1 0-1

[Event "Paulisto-ch U12"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "2"]
[White "Terao, Rodrigo Akira"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "1-0"]
[ECO "B41"]
[PlyCount "109"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. Nc3 Nf6 4. Nge2 a6 5. d4 cxd4 6. Nxd4 e6 7. Be3 Nbd7 8. Be2 Be7 9. 0-0 0-0 10. f3 Qc7 11. Qd2 Ne5 12. Rac1 Nc6 13. Nb3 Bd7 14. Nd5 Qd8 15. Bb6 Nxe4 16. fxe4 Bg5 17. Bxd8 Bxd2 18. Nxd2 exd5 19. Bb6 dxc4 20. Nxc4 Be6 21. Nxd6 Bxa2 22. Bg4 Ne5 23. Bh3 Nd3 24. Ra1 Be6 25. Bxe6 fxe6 26. b3 Nb4 27. Ba5 Nc2 28. Rac1 Nd4 29. Rb1 Rxf1+ 30. Kxf1 Rf8+ 31. Ke1 Nc2+ 32. Ke2 Na3 33. Rc1 Nb5 34. Nxb5 axb5 35. Rc5 Rf4 36. Ke3 Rf1 37. Rxb5 Rh1 38. h3 Ra1 39. Bb4 Rb1 40. Bc5 Rc1 41. b4 Rc2 42. Kf3 Rc3+ 43. Be3 Rc7 44. Rb6 Kf7 45. Kf4 g6 46. Ke5 Re7 47. Bc5 Rc7 48. Rxe6 Rd7 49. Re7+ Rxe7+ 50. Bxe7 Kxe7 51. b5 h6 52. Kd4 g5 53. Kd5 Kd7 54. e5 Ke7 55. e6 1-0

[Event "Paulisto-ch U12"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "5"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Chinem, Christian"]
[Result "1-0"]
[ECO "B54"]
[PlyCount "57"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 a6 6. Nc3 b5 7. Qd5 Ra7 8. Be3 Bb7 9. Qd2 Ra8 10. Nd5 Nd7 11. f3 Ngf6 12. Be2 g6 13. a3 Bg7 14. Nxf6+ Nxf6 15. Rd1 d5 16. Na5 Qc7 17. Nxb7 d4 18. Bxd4 exd4 19. Na5 0-0 20. Nb3 Nh5 21. 0-0 Nf4 22. g3 Nxe2+ 23. Qxe2 Rfe8 24. Kh1 Rac8 25. Rd2 Qe7 26. Rfd1 Rc6 27. Nxd4 Bxd4 28. Rxd4 Re6 29. Rd7 1-0

[Event "Paulisto-ch U12"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "1"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Soriani, Mateus"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "49"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nc6 4. Nc3 Nf6 5. Bg5 Be7 6. Bb5 Nxe4 7. Nxe4 Bxg5 8. Nexg5 Bd7 9. 0-0 a6 10. Bd3 h6 11. Ne4 0-0 12. dxe5 dxe5 13. Nc5 Bc8 14. Be4 b6 15. Qxd8 Rxd8 16. Nb3 Nd4 17. Nfxd4 exd4 18. Bxa8 c5 19. c3 a5 20. cxd4 a4 21. Nc1 cxd4 22. Ne2 d3 23. Be4 Be6 24. Bxd3 Rxd3 25. Nc3 1-0

[Event "Paulisto-ch U12"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "3"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Vieira, Guilherme"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "79"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. Nc3 Be6 5. Bxe6 fxe6 6. 0-0 Nb4 7. a3 Nc6 8. d3 Nge7 9. Bg5 h6 10. Bh4 Nd4 11. Nxd4 exd4 12. Ne2 e5 13. f4 g6 14. f5 g5 15. Bg3 Nc6 16. Nc1 Qf6 17. Qh5+ Kd8 18. Ne2 Ne7 19. c3 c5 20. c4 a6 21. b4 b6 22. bxc5 bxc5 23. Rab1 Kc7 24. Rb3 Nc6 25. Rfb1 Rb8 26. Rxb8 Nxb8 27. Qe8 Be7 28. Qa4 Qf8 29. Qa5+ Kd7 30. Qb6 Qc8 31. Qb7+ Qxb7 32. Rxb7+ Kc8 33. Rxe7 Nc6 34. Re6 Kd7 35. Rg6 Ke7 36. Rg7+ Kf6 37. Rc7 Nd8 38. Ra7 h5 39. Rxa6 Nf7 40. h3 1-0

[Event "BRA-ch 1/2 final"]
[Site "Santos"]
[Date "2000.??.??"]
[Round "2"]
[White "Arruda, William Batista"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "1-0"]
[ECO "D04"]
[PlyCount "37"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. c4 e6 5. Qb3 Qc8 6. Ne5 c6 7. Nc3 Bd6 8. f4 Bf5 9. Bd2 Nbd7 10. Rc1 Be4 11. cxd5 Bxd5 12. Qc2 c5 13. Nb5 Be7 14. dxc5 0-0 15. c6 bxc6 16. Nxc6 Bc5 17. Ncd4 Bxd4 18. Nxd4 Bb7 19. Qb3 1-0

[Event "BRA-ch 1/2 final"]
[Site "Santos"]
[Date "2000.??.??"]
[Round "1"]
[White "Yamamoto, Paulo de Carvalho"]
[Black "Chaves, Joara"]
[Result "0-1"]
[ECO "C53"]
[BlackElo "2057"]
[PlyCount "60"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Re1 d6 6. c3 0-0 7. d4 Bb6 8. Bg5 Qe7 9. Na3 Bg4 10. d5 Nb8 11. Nc2 h6 12. Be3 Nbd7 13. h3 Bh5 14. Bxb6 Nxb6 15. Bd3 Bg6 16. Nd2 Nbxd5 17. exd5 Bxd3 18. Nb4 Bg6 19. f4 Nh5 20. f5 Nf4 21. fxg6 Qg5 22. Qf3 fxg6 23. Qg4 Nxh3+ 24. gxh3 Qxd2 25. Qxg6 Qxb2 26. Qc2 Qa3 27. Re4 Rf3 28. Rc1 Raf8 29. Rh4 a5 30. Nd3 Rxd3 0-1

[Event "Match/Club FMDA-UFABPA"]
[Site "Mercedes"]
[Date "1982.??.??"]
[Round "1.40"]
[White "Lencinas, Hector"]
[Black "Yamamoto, Paulo de Carvalho"]
[Result "1/2-1/2"]
[ECO "C85"]
[PlyCount "57"]
[EventDate "1982.??.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. d3 Bd6 8. Nbd2 Bg4 9. h3 Bh5 10. Nc4 Qe7 11. Bd2 0-0-0 12. Rb1 h6 13. Ne3 g5 14. g4 Bg6 15. Nc4 Nh7 16. Nh2 Nf8 17. Qf3 Ne6 18. c3 h5 19. Kg2 Nf4+ 20. Bxf4 gxf4 21. Rh1 Rdg8 22. Rbg1 hxg4 23. hxg4 Rh7 24. Kf1 Rgh8 25. Qg2 Qd7 26. Nf3 f6 27. Rxh7 Rxh7 28. b3 Bf8 29. Ke2 1/2-1/2

