[Event "Rio de Janeiro Region Sudeste-ch"]
[Site "Rio de Janeiro"]
[Date "2014.04.21"]
[Round "6"]
[White "Ferreira, Jose Carlos"]
[Black "Yamashiro, Pedro Poli"]
[Result "1/2-1/2"]
[ECO "C87"]
[WhiteElo "1908"]
[PlyCount "15"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 0-0 7. c3 b5 8. Bc2 1/2-1/2

[Event "Rio de Janeiro Region Sudeste-ch"]
[Site "Rio de Janeiro"]
[Date "2014.04.20"]
[Round "4"]
[White "Boghi, Victor Almeida"]
[Black "Yamashiro, Pedro Poli"]
[Result "1/2-1/2"]
[ECO "C49"]
[PlyCount "37"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. d3 h6 6. 0-0 d6 7. Be3 Bd7 8. a3 Bxc3 9. bxc3 a6 10. Bc4 0-0 11. h3 Qc8 12. Qd2 Bxh3 13. gxh3 Qxh3 14. Nh2 Ng4 15. Nxg4 Qxg4+ 16. Kh2 Qh4+ 17. Kg2 Qg4+ 18. Kh2 Qh4+ 19. Kg2 1/2-1/2

[Event "Rio de Janeiro Region Sudeste-ch"]
[Site "Rio de Janeiro"]
[Date "2014.04.20"]
[Round "5"]
[White "Yamashiro, Pedro Poli"]
[Black "Alves, Alessandro Cunha"]
[Result "0-1"]
[ECO "B87"]
[BlackElo "1815"]
[PlyCount "152"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 b5 7. Bb3 e6 8. Bg5 Be7 9. Nf3 0-0 10. 0-0 Bb7 11. Re1 b4 12. e5 bxc3 13. exf6 Bxf6 14. Bxf6 Qxf6 15. bxc3 Bxf3 16. Qxf3 Qxf3 17. gxf3 d5 18. c4 dxc4 19. Bxc4 Rc8 20. Bb3 Nd7 21. Rad1 Nc5 22. Rd2 Kf8 23. Red1 Ke7 24. Kg2 a5 25. a4 Rab8 26. Rb1 Nxa4 27. Ra1 Nc5 28. Rxa5 Nxb3 29. cxb3 Rxb3 30. Ra7+ Kf6 31. Rdd7 Rf8 32. Kg3 g5 33. Ra4 h5 34. h3 Kg6 35. Rc7 Rb5 36. Raa7 Rf5 37. Rc4 Rd8 38. Ra3 Rd2 39. Re3 Rb5 40. Rc1 Rbb2 41. Rf1 Re2 42. Ra3 Rbd2 43. Re3 f5 44. f4 gxf4+ 45. Kxf4 Rxf2+ 46. Rxf2 Rxf2+ 47. Kg3 f4+ 48. Kxf2 fxe3+ 49. Kxe3 Kg5 50. Kf3 Kf5 51. Ke3 e5 52. Kf3 e4+ 53. Ke3 h4 54. Ke2 Kf4 55. Kf2 e3+ 56. Ke2 Ke4 57. Ke1 Kf3 58. Kf1 Kg3 59. Ke1 Kxh3 60. Kf1 e2+ 61. Kxe2 Kg2 62. Ke3 h3 63. Ke4 h2 64. Ke5 h1Q 65. Ke6 Qd1 66. Kf5 Qd6 67. Ke4 Kf2 68. Kf5 Kf3 69. Kg5 Qf8 70. Kg6 Kf4 71. Kh7 Qf7+ 72. Kh6 Qf6+ 73. Kh7 Qg5 74. Kh8 Kf5 75. Kh7 Kf6 76. Kh8 Qg7# 0-1

[Event "Rio de Janeiro Region Sudeste-ch"]
[Site "Rio de Janeiro"]
[Date "2014.04.19"]
[Round "2"]
[White "Maia, Marco Aurelio Ferre"]
[Black "Yamashiro, Pedro Poli"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2119"]
[PlyCount "73"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. Bg5 Bb7 5. e3 Be7 6. Nf3 h6 7. Bh4 g5 8. Bg3 Bb4 9. a3 Bxc3+ 10. bxc3 Ne4 11. Qc2 Nxg3 12. hxg3 d6 13. Bd3 f5 14. d5 Qf6 15. dxe6 Qxe6 16. Nd4 Nd7 17. Nxe6 Rc8 18. Bxf5 Ke7 19. Nd4 Rcf8 20. Bxd7 Kxd7 21. 0-0-0 Rf6 22. f3 Rhf8 23. g4 a6 24. Nf5 Rh8 25. Rh5 c5 26. Rdh1 Re6 27. e4 Rhe8 28. Ng7 d5 29. cxd5 Bxd5 30. Nxe8 Rxe8 31. exd5 b5 32. Qf5+ Kd8 33. Qf6+ Kd7 34. Rxh6 c4 35. Rh7+ Kc8 36. Qc6+ Kd8 37. Qd7# 1-0

[Event "Rio de Janeiro Region Sudeste-ch"]
[Site "Rio de Janeiro"]
[Date "2014.04.19"]
[Round "3"]
[White "Yamashiro, Pedro Poli"]
[Black "Ribeiro, Jose Joselito"]
[Result "0-1"]
[ECO "B86"]
[BlackElo "1787"]
[PlyCount "84"]
[EventDate "2014.04.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Nf3 Nc6 8. Bg5 Be7 9. 0-0 0-0 10. a3 b5 11. Ba2 Bb7 12. Nd2 Rc8 13. Qf3 Nd4 14. Qd3 Nc6 15. Rfe1 Ne5 16. Qd4 Qc7 17. h3 Rfe8 18. Bb3 h6 19. Bh4 Nc6 20. Qd3 Nh5 21. Bxe7 Qxe7 22. Qe3 Nf6 23. Nf3 Nd7 24. Rad1 Nc5 25. Ba2 Nd7 26. Nd4 Nf6 27. Nxc6 Bxc6 28. e5 dxe5 29. Qxe5 Qb7 30. Qg3 a5 31. f3 b4 32. axb4 axb4 33. Nb1 Bd5 34. Bxd5 Nxd5 35. Re2 Rc5 36. c3 bxc3 37. bxc3 Nxc3 38. Nxc3 Rxc3 39. Qe5 Rec8 40. Qe4 Qb6+ 41. Kh2 Qc7+ 42. g3 g6 0-1

