[Event "Pre Amazon op"]
[Site "Imperatriz"]
[Date "2003.07.12"]
[Round "9"]
[White "Nakayama, Felix"]
[Black "Leitao, Nicolau Daulibe"]
[Result "0-1"]
[ECO "A47"]
[PlyCount "40"]
[EventDate "2003.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 b6 5. e3 Bb7 6. Be2 Be7 7. h3 Ne4 8. Nbd2 f5 9. Nxe4 fxe4 10. Nd2 0-0 11. Qc2 d5 12. Bg4 Bc8 13. 0-0 Bd6 14. g3 Bxf4 15. gxf4 Qh4 16. Qd1 g6 17. Kg2 h5 18. Be2 e5 19. Rh1 exf4 20. dxc5 fxe3 0-1

[Event "Pre Amazon op"]
[Site "Imperatriz"]
[Date "2003.07.09"]
[Round "6"]
[White "Carvalho, Guillermo"]
[Black "Nakayama, Felix"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "2172"]
[PlyCount "54"]
[EventDate "2003.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 Nbd7 7. c5 0-0 8. Bd3 h6 9. Bh4 Re8 10. Rc1 e5 11. dxe5 Ng4 12. e6 Bxh4 13. g3 fxe6 14. Nxh4 Nge5 15. Bb1 Nxc5 16. f4 Nf7 17. Qc2 Kf8 18. Qh7 Ke7 19. Qxg7 Qd7 20. Bg6 Rf8 21. 0-0 b6 22. Bh5 Ke8 23. e4 dxe4 24. Ng6 Qd6 25. Rcd1 Nd3 26. Ne5 Qb4 27. Rxd3 Ba6 1-0

[Event "Maranhense-ch I Etapa"]
[Site "Imperatriz"]
[Date "2003.??.??"]
[Round "6"]
[White "Azevedo, Icario"]
[Black "Nakayama, Felix"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1780"]
[BlackElo "1826"]
[PlyCount "94"]
[EventDate "2003.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. Nfd2 exd3 5. Bxd3 Nf6 6. Nc3 e6 7. Nf3 Nbd7 8. 0-0 Be7 9. Bd2 0-0 10. Ne4 Nxe4 11. Bxe4 Nf6 12. Bd3 Qc7 13. Bc3 Nd7 14. Qd2 Bf6 15. Ng5 h6 16. Nh7 Bxc3 17. Qxc3 Rd8 18. Rad1 Ne5 19. Be4 Rxd1 20. Rxd1 f5 21. Bf3 Nxf3+ 22. Qxf3 Kxh7 23. g3 e5 24. Qb3 Qe7 25. Re1 Be6 26. Rxe5 Bxb3 27. Rxe7 Bxc2 28. Rxb7 Be4 29. Re7 a6 30. h4 Rd8 31. Kf1 Rd2 32. g4 Rxb2 33. gxf5 Bxf5 34. Re5 Bd3+ 35. Ke1 Rxa2 36. Re3 Re2+ 37. Rxe2 Bxe2 38. Kxe2 Kg6 39. Kf3 Kf5 40. Kg3 a5 41. f3 a4 42. Kf2 a3 43. Kg2 a2 44. Kg3 a1Q 45. Kh3 Qg1 46. h5 Kf4 47. Kh4 Qg3# 0-1

[Event "Maranhense-ch I Etapa"]
[Site "Imperatriz"]
[Date "2003.??.??"]
[Round "2"]
[White "Castro, Joao Evangelista"]
[Black "Nakayama, Felix"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1923"]
[BlackElo "1826"]
[PlyCount "93"]
[EventDate "2003.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. Ne5 Bh7 9. Bc4 e6 10. Qe2 Qe7 11. f4 Nbd7 12. f5 Nxe5 13. dxe5 Nd5 14. Bd3 0-0-0 15. Bd2 Qd7 16. fxe6 fxe6 17. Bxh7 Rxh7 18. 0-0-0 Qe8 19. Ba5 Rd7 20. c4 Nb6 21. Qc2 g6 22. Ne4 Rxd1+ 23. Rxd1 Rd7 24. Rxd7 Nxd7 25. Nd6+ Bxd6 26. exd6 b6 27. Bd2 h5 28. Bg5 Qf7 29. b4 Qf5 30. Kb2 Qxc2+ 31. Kxc2 Ne5 32. Kc3 Kd7 33. Kd4 Nf7 34. c5 b5 35. Ke4 a6 36. Kf4 Ke8 37. g4 hxg4 38. Kxg4 Kd7 39. Bf6 Ke8 40. h5 gxh5+ 41. Kxh5 Kd7 42. Kg6 Nxd6 43. cxd6 Kxd6 44. Bd4 Kd5 45. Bc5 a5 46. a3 a4 47. Kf6 1-0

[Event "Maranhense-ch I Etapa"]
[Site "Imperatriz"]
[Date "2003.??.??"]
[Round "7"]
[White "Nakayama, Felix"]
[Black "Azevedo, Macario"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1826"]
[BlackElo "1751"]
[PlyCount "87"]
[EventDate "2003.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d5 5. Nxc6 bxc6 6. exd5 cxd5 7. Bb5+ Bd7 8. Qxd5 Nf6 9. Bxd7+ Nxd7 10. 0-0 Be7 11. Nc3 0-0 12. Bf4 Nb6 13. Qxd8 Bxd8 14. Rad1 c5 15. Bd6 Re8 16. Bxc5 Rc8 17. Bxb6 Bxb6 18. g3 Ba5 19. Rd3 g6 20. Nd5 Re5 21. c3 Kg7 22. Rfd1 Rb8 23. b4 Bd8 24. a4 a5 25. b5 Re2 26. R1d2 Re1+ 27. Kg2 Ra1 28. Rd4 Bb6 29. Nxb6 Rxb6 30. Rc4 Re1 31. Rd7 Re5 32. Ra7 Rbxb5 33. axb5 Rxb5 34. Ra4 Rb3 35. c4 Rb8 36. R7xa5 Rc8 37. c5 h5 38. Rc4 g5 39. c6 Kg6 40. c7 f5 41. Rb5 g4 42. Rb8 Rxc7 43. Rxc7 Kg5 44. h4+ 1-0

[Event "Maranhense-ch I Etapa"]
[Site "Imperatriz"]
[Date "2003.??.??"]
[Round "3"]
[White "Nakayama, Felix"]
[Black "Castro, Marcos Vinicio"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1826"]
[BlackElo "1843"]
[PlyCount "88"]
[EventDate "2003.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Be7 5. Bd3 0-0 6. h3 c5 7. c3 Nc6 8. 0-0 Bd6 9. Bg5 cxd4 10. exd4 Be7 11. Qc2 h6 12. Bh4 Nh5 13. Bxe7 Qxe7 14. Qd2 a6 15. Na3 b5 16. Nc2 Na5 17. Nb4 Bb7 18. Be2 Nf6 19. Bd3 Rac8 20. Qe2 Nd7 21. Nc2 Nb6 22. Ne3 Rc7 23. Rac1 Rfc8 24. Qd2 Nac4 25. Bxc4 Nxc4 26. Nxc4 dxc4 27. Qf4 Rd7 28. Rfe1 Bxf3 29. Qxf3 Qg5 30. Qe3 Qg6 31. Qe4 Qxe4 32. Rxe4 Rd5 33. Rce1 a5 34. Re5 Rcd8 35. a3 Kf8 36. Rxd5 Rxd5 37. Re5 Ke7 38. Rxd5 exd5 39. f3 Ke6 40. Kf2 g5 41. Ke3 f5 42. g3 Kf6 43. Kf2 Ke7 44. Ke3 Kf6 1/2-1/2

[Event "Maranhense-ch I Etapa"]
[Site "Imperatriz"]
[Date "2003.??.??"]
[Round "5"]
[White "Nakayama, Felix"]
[Black "Medeiros, Francivaldo"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1826"]
[BlackElo "1827"]
[PlyCount "70"]
[EventDate "2003.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 0-0 7. Bd3 Nbd7 8. 0-0 b6 9. Qc2 Bb7 10. Rac1 Rc8 11. b4 c5 12. b5 Qe7 13. Qa4 cxd4 14. Nxd4 Nc5 15. Qc2 Nxd3 16. Qxd3 e5 17. Ne2 Rfd8 18. Qb3 Qe6 19. Qb4 dxc4 20. Nxc4 Qg4 21. f3 Qe6 22. e4 Ne8 23. Ne3 g6 24. Rxc8 Rxc8 25. a4 Nd6 26. Rc1 Rxc1+ 27. Nxc1 f5 28. exf5 gxf5 29. Qb3 Kf7 30. Qc2 Qc8 31. Qb3+ Kf6 32. Ne2 h5 33. Qb4 Qc5 34. Qxc5 bxc5 35. Kf2 f4 0-1

[Event "Maranhense-ch I Etapa"]
[Site "Imperatriz"]
[Date "2003.??.??"]
[Round "1"]
[White "Nakayama, Felix"]
[Black "Tavares, Emerson"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1826"]
[BlackElo "1705"]
[PlyCount "71"]
[EventDate "2003.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 dxc4 4. e3 Nf6 5. Bxc4 Bd6 6. Nf3 Nc6 7. 0-0 b6 8. Qa4 Bb7 9. Rd1 0-0 10. Ne5 Nxe5 11. dxe5 Qe8 12. Qxe8 Rfxe8 13. exd6 cxd6 14. Rxd6 Rac8 15. b3 Rcd8 16. Ba3 Rxd6 17. Bxd6 Rd8 18. Rd1 Ne8 19. Be7 Rxd1+ 20. Nxd1 a6 21. Nc3 b5 22. Bd3 Nc7 23. Be4 Bxe4 24. Nxe4 Nd5 25. Bd8 f5 26. Nc5 Nc3 27. a3 e5 28. Nxa6 Nb1 29. Be7 Kf7 30. Bb4 e4 31. Nc7 Kg6 32. Nxb5 Kg5 33. a4 f4 34. a5 fxe3 35. fxe3 h5 36. a6 1-0

[Event "Maranhense-ch I Etapa"]
[Site "Imperatriz"]
[Date "2003.??.??"]
[Round "4"]
[White "Pontes, Israel Fellip Da Si"]
[Black "Nakayama, Felix"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1912"]
[BlackElo "1826"]
[PlyCount "35"]
[EventDate "2003.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. c5 g6 8. Bf4 a6 9. Be2 Bg7 10. Bd6 Ne4 11. Nxe4 dxe4 12. Ne5 Qa5+ 13. Kf1 Qb4 14. Nc4 Nxd4 15. a3 Qb5 16. Be5 Qxc5 17. Bxg7 Nxe2 18. Qxe2 1-0

[Event "BRA-ch Etapa 9th"]
[Site "Teresina"]
[Date "2002.09.??"]
[Round "4"]
[White "Lobato, Nivaldo"]
[Black "Nakayama, Felix"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1966"]
[BlackElo "1774"]
[PlyCount "27"]
[EventDate "2002.10.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Nbd7 5. Nf3 Qc7 6. cxd5 cxd5 7. Nb5 Qc6 8. Bd2 Kd8 9. Rc1 Qb6 10. Qa4 Qa6 11. Qc2 Qc6 12. Qb3 Qb6 13. Ng5 a6 14. Qa4 1-0

[Event "BRA-ch Etapa 9th"]
[Site "Teresina"]
[Date "2002.09.??"]
[Round "3"]
[White "Nakayama, Felix"]
[Black "Borges, Wagner da Silva"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1774"]
[BlackElo "2243"]
[PlyCount "62"]
[EventDate "2002.10.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. d4 cxd4 5. Nxd4 Nf6 6. f3 e6 7. Bxc6 bxc6 8. Nc3 Bb4 9. Bd2 0-0 10. a3 Bd6 11. Nde2 Ba6 12. g3 Bc5 13. Na4 Be7 14. Be3 c5 15. b3 d5 16. exd5 exd5 17. 0-0 Rfe8 18. Re1 Qc6 19. Nb2 d4 20. Bc1 Qxf3 21. Nf4 Qc6 22. Qd2 Bd6 23. Rxe8+ Rxe8 24. Nbd3 Bxf4 25. Nxf4 Ng4 26. Bb2 Re2 27. Nxe2 Bb7 28. Kf1 Qg2+ 29. Ke1 Qh1+ 30. Ng1 Qxg1+ 31. Ke2 Qf2+ 0-1

[Event "BRA-ch Etapa 9th"]
[Site "Teresina"]
[Date "2002.09.??"]
[Round "6"]
[White "Nakayama, Felix"]
[Black "Pinto, Carlos Henrique Lop"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1774"]
[BlackElo "2170"]
[PlyCount "70"]
[EventDate "2002.10.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. c3 Bf5 7. Nf3 0-0-0 8. Bd3 Bxd3 9. Qxd3 Kb8 10. Qe2 e6 11. Bf4 Be7 12. Ne5 Nxe5 13. Qxe5 Qxe5+ 14. Bxe5 f6 15. Bg3 Bd6 16. Bxd6 cxd6 17. 0-0-0 e5 18. Rhe1 Kc7 19. Kc2 Rhe8 20. d5 Kd7 21. Kd3 f5 22. f3 Ke7 23. c4 Rc8 24. Rc1 Rc7 25. Re2 Rec8 26. Rec2 g5 27. h3 h5 28. b4 b6 29. a4 Kf6 30. Ke3 e4 31. f4 h4 32. Rc3 a5 33. b5 Rg7 34. Rg1 Rcg8 35. Rcc1 gxf4+ 0-1

[Event "BRA-ch Etapa 9th"]
[Site "Teresina"]
[Date "2002.09.??"]
[Round "5"]
[White "Sales, Caio"]
[Black "Nakayama, Felix"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1976"]
[BlackElo "1774"]
[PlyCount "84"]
[EventDate "2002.10.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Bh7 8. Bc4 e6 9. Qe2 Qe7 10. d4 Nd7 11. Bf4 Ngf6 12. 0-0-0 Nd5 13. Qf3 Nxf4 14. Qxf4 Qf6 15. Qxf6 Nxf6 16. Rhe1 Be7 17. Re2 Nd5 18. Nh5 Rg8 19. g3 g6 20. Nf4 Nxf4 21. gxf4 g5 22. Rde1 Rg7 23. fxg5 hxg5 24. h5 Bf5 25. Nd3 Bg4 26. Re3 Bxh5 27. d5 cxd5 28. Bxd5 0-0-0 29. Bg2 Bd6 30. Re4 Bg6 31. Rc4+ Kb8 32. Ne5 Bh5 33. Nd3 e5 34. Rc3 f6 35. Rh1 Bg6 36. Rh6 Rdg8 37. Bd5 Rf8 38. Rb3 b6 39. a4 Bxd3 40. Rxd3 g4 41. Rg3 Bc5 42. f3 Be3+ 1-0

