[Event "Sao Paulo Itau Cup 7th"]
[Site "Sao Paulo"]
[Date "2003.10.03"]
[Round "7"]
[White "Bonfim, Regina Rodrigues"]
[Black "Arai, Emilio Massaaki"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2163"]
[PlyCount "100"]
[EventDate "2003.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. Bd3 c5 7. 0-0 cxd4 8. exd4 Bg4 9. c5 Nc6 10. Be2 Ne4 11. Be3 Bxf3 12. Bxf3 f5 13. Ne2 Qd7 14. g3 Rad8 15. Bg2 h6 16. f3 Nf6 17. Qc1 Kh7 18. Rb1 Rf7 19. b4 a6 20. a4 e5 21. Qa3 exd4 22. Nxd4 Nxd4 23. Bxd4 Ne8 24. Rbd1 Nc7 25. f4 Bxd4+ 26. Rxd4 Qe8 27. Rfd1 Rfd7 28. Qb3 Re7 29. Bf1 Re3 30. R1d3 Re1 31. Kf2 Re4 32. Rd2 Qe7 33. Bg2 Rxd4 34. Rxd4 Re8 35. Qd1 Qe3+ 36. Kf1 Qc3 37. Bxd5 Nxd5 38. Rxd5 Qxb4 39. Rd7+ Kg8 40. Qd5+ Kh8 41. Rh7+ Kxh7 42. Qf7+ Kh8 43. Qxe8+ Kg7 44. Qe7+ Kg8 45. Qe6+ Kg7 46. Qd7+ Kf6 47. Qd6+ Kf7 48. Ke2 Qc4+ 49. Kd2 Qb4+ 50. Kd3 Qb3+ 1/2-1/2

[Event "BRA Southeast Region"]
[Site "Rio de Janeiro"]
[Date "2002.08.??"]
[Round "1"]
[White "D'Oliveira, Marcos Arruda"]
[Black "Arai, Emilio Massaaki"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2098"]
[PlyCount "85"]
[EventDate "2002.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[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 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. Rb1 a5 9. d3 0-0 10. Be3 Be6 11. Bxb6 cxb6 12. Nd2 f5 13. Nc4 Bf6 14. Qb3 Ra6 15. Nb5 a4 16. Qd1 Qe7 17. Nc3 Rd8 18. b3 axb3 19. Qxb3 Na5 20. Qb5 Nxc4 21. dxc4 Rd6 22. Qb4 Qd8 23. Bxb7 Ra5 24. Rfd1 Rxd1+ 25. Rxd1 Qc7 26. Bd5 Bxd5 27. Nxd5 Qc5 28. Qb1 e4 29. Nxf6+ gxf6 30. Rd7 Ra4 31. Qc1 e3 32. Qxe3 Qxe3 33. fxe3 Rxc4 34. Rd6 Rc2 35. Kf2 Rxa2 36. Rxf6 b5 37. Rxf5 b4 38. Rb5 Rb2 39. Rb7 b3 40. e4 Rb1 41. e5 b2 42. e6 Rh1 43. Rb8+ 1-0

[Event "World Amateur-ch"]
[Site "Bento Goncalves"]
[Date "2001.12.13"]
[Round "9.14"]
[White "Miranda Neto, Jayme Amorim"]
[Black "Arai, Emilio Massaaki"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "40"]
[EventDate "2001.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Bb5+ Nc6 9. Bxc6+ bxc6 10. Ne2 Qa5 11. Qd2 Ba6 12. f3 0-0 13. Kf2 Rfd8 14. Rad1 Bc4 15. Nc1 Rab8 16. Qc2 Qa3 17. Rd2 Rb5 18. Rhd1 Rdb8 19. Nd3 cxd4 20. cxd4 Bxd3 1/2-1/2

[Event "World Amateur-ch"]
[Site "Bento Goncalves"]
[Date "2001.12.12"]
[Round "8.19"]
[White "Arai, Emilio Massaaki"]
[Black "Azevedo, Edmundo Roberto Ram"]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "48"]
[EventDate "2001.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. 0-0-0 Qc7 13. Ne4 0-0-0 14. g3 Nxe4 15. Qxe4 Nf6 16. Qe2 Bd6 17. c4 Qe7 18. c5 Bc7 19. b4 a6 20. a4 Qd7 21. Ne5 Qxd4 22. Nxf7 Qa1+ 23. Kc2 Qa2+ 24. Kc1 Qa1+ 1/2-1/2

[Event "World Amateur-ch"]
[Site "Bento Goncalves"]
[Date "2001.12.11"]
[Round "6"]
[White "Arai, Emilio Massaaki"]
[Black "Prol, Flavio Marques"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "35"]
[EventDate "2001.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[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 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Nce7 11. 0-0 0-0 12. Rfe1 Nb6 13. Rac1 c6 14. Bd3 Be6 15. Qa3 Ned5 16. Ne4 Nf4 17. Neg5 h6 18. Nxe6 1/2-1/2

[Event "World Amateur-ch"]
[Site "Bento Goncalves"]
[Date "2001.12.11"]
[Round "7.17"]
[White "Marques, Dilson"]
[Black "Arai, Emilio Massaaki"]
[Result "1/2-1/2"]
[ECO "D04"]
[PlyCount "24"]
[EventDate "2001.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 d5 4. Bb2 Bg7 5. e3 0-0 6. Bd3 Nbd7 7. Nbd2 c5 8. 0-0 b6 9. c4 e6 10. Qe2 Bb7 11. Rab1 Ne4 12. cxd5 exd5 1/2-1/2

[Event "World Amateur-ch"]
[Site "Bento Goncalves"]
[Date "2001.12.10"]
[Round "5.12"]
[White "Dantas, Marcelo Romeu de Mo"]
[Black "Arai, Emilio Massaaki"]
[Result "1-0"]
[ECO "E60"]
[PlyCount "113"]
[EventDate "2001.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. c4 0-0 5. e3 d6 6. d4 e5 7. Be2 e4 8. Nfd2 Re8 9. g4 c6 10. Nc3 h6 11. h4 d5 12. Nf1 Be6 13. Rc1 Na6 14. c5 Nb4 15. Kd2 Nd3 16. Bxd3 exd3 17. f3 Qe7 18. Kxd3 Nd7 19. Ne2 f5 20. gxf5 Bxf5+ 21. Kd2 Nf6 22. Neg3 Qd7 23. Nxf5 Qxf5 24. Ng3 Qe6 25. Qe2 Re7 26. Rce1 Rae8 27. Qd3 Qf7 28. Bc1 Re6 29. Kc2 b6 30. b4 bxc5 31. bxc5 Rb8 32. Bd2 Rb5 33. Rb1 Rxb1 34. Rxb1 Re8 35. Rb2 Nh7 36. e4 dxe4 37. Nxe4 Qf5 38. Nd6 Qxd3+ 39. Kxd3 Re7 40. Rb8+ Nf8 41. Ne8 Kh7 42. Nxg7 Kxg7 43. Bxh6+ Kxh6 44. Rxf8 Rc7 45. a4 Kg7 46. Rb8 Kf6 47. a5 Rh7 48. Rc8 Rxh4 49. Rxc6+ Kf5 50. Rc7 Kf4 51. Rf7+ Kg3 52. c6 Rh8 53. d5 Rh5 54. Kc4 Rh1 55. d6 Rc1+ 56. Kb5 a6+ 57. Kb6 1-0

[Event "World Amateur-ch"]
[Site "Bento Goncalves"]
[Date "2001.12.09"]
[Round "4"]
[White "Arai, Emilio Massaaki"]
[Black "Moraes, Nelson da Silva"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "52"]
[EventDate "2001.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bg5 h6 13. Bh4 g5 14. Bg3 Bxg3 15. hxg3 Qc7 16. Rc1 Qg7 17. Bb1 Bd7 18. Nc3 Ng4 19. Qd2 Rf7 20. Rcd1 Raf8 21. b3 Rf6 22. a3 Be8 23. Rde1 Rxf3 24. gxf3 Nxd4 25. Re3 Nxe3 26. Qxe3 Rxf3 0-1

[Event "World Amateur-ch"]
[Site "Bento Goncalves"]
[Date "2001.12.09"]
[Round "3"]
[White "Elwin, Adrian G"]
[Black "Arai, Emilio Massaaki"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "30"]
[EventDate "2001.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. Bf4 0-0 6. e3 c5 7. Be2 cxd4 8. exd4 Nc6 9. 0-0 dxc4 10. Bxc4 Nh5 11. Be3 Bg4 12. d5 Bxf3 13. Qxf3 Ne5 14. Qe2 Nxc4 15. Qxc4 Qc8 1/2-1/2

[Event "World Amateur-ch"]
[Site "Bento Goncalves"]
[Date "2001.12.08"]
[Round "2"]
[White "Arai, Emilio Massaaki"]
[Black "Tasoko, Toshinobu"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "59"]
[EventDate "2001.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 d6 6. 0-0 Nc6 7. Nb3 Be7 8. c4 Nb4 9. Nc3 Nxd3 10. Qxd3 0-0 11. Kh1 b6 12. f4 Bb7 13. Be3 Rc8 14. Rac1 a6 15. Bg1 Rc6 16. Rf3 Qc7 17. Nd2 Rc8 18. Rh3 g6 19. f5 Bf8 20. fxg6 fxg6 21. Rf1 Nd7 22. Rxh7 Kxh7 23. Qh3+ Kg7 24. Qxe6 Ne5 25. Nd5 Qd7 26. Qf6+ Kg8 27. Qh4 Ng4 28. Bd4 Bh6 29. Qxh6 Qh7 30. Ne7+ 1-0

