[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.11"]
[Round "6"]
[White "Mileski, Lucas de Souza"]
[Black "Reis, Oseias Marcelino"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "1746"]
[BlackElo "1757"]
[PlyCount "26"]
[EventDate "2021.07.09"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. Bd3 Nd7 9. 0-0 b6 10. Bb5 Bb7 11. Qe2 Be7 12. Ne5 Nxe5 13. dxe5 Qd5 1/2-1/2

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.11"]
[Round "5"]
[White "Reis, Oseias Marcelino"]
[Black "Calcada, Henrique Galvan"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1757"]
[BlackElo "1314"]
[PlyCount "67"]
[EventDate "2021.07.09"]
[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. Nc3 g6 3. Bc4 Nc6 4. f4 e6 5. Nf3 a6 6. a4 Bg7 7. 0-0 Nge7 8. Re1 0-0 9. Bf1 d5 10. d3 Qc7 11. g3 dxe4 12. Nxe4 Nd4 13. Bg2 Rb8 14. Ne5 b6 15. Nc4 Bb7 16. g4 Rfd8 17. Bd2 Ndc6 18. Rf1 f5 19. Ng5 Bc8 20. Re1 Nd5 21. Nxe6 Bxe6 22. Rxe6 Nd4 23. Bxd5 Rxd5 24. Re1 Rd7 25. c3 Nc6 26. gxf5 Rxd3 27. Qe2 Rbd8 28. Rad1 b5 29. axb5 axb5 30. Ne3 Qd6 31. Bc1 c4 32. fxg6 Qxg6+ 33. Qg2 Qxg2+ 34. Kxg2 1/2-1/2

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.10"]
[Round "4"]
[White "Da Costa, Evelyn Maria Fuck"]
[Black "Reis, Oseias Marcelino"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1171"]
[BlackElo "1757"]
[PlyCount "26"]
[EventDate "2021.07.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. e3 Nc6 5. Bd3 c4 6. Be2 Bf5 7. c3 h6 8. Nbd2 e6 9. 0-0 Bd6 10. Ne5 Bxe5 11. Bxe5 Nxe5 12. dxe5 Nd7 13. f4 Nc5 1/2-1/2

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.10"]
[Round "3"]
[White "Reis, Oseias Marcelino"]
[Black "Thurow, Jennifer"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1757"]
[BlackElo "1128"]
[PlyCount "59"]
[EventDate "2021.07.09"]
[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. Nc3 e6 3. f4 Nc6 4. Nf3 Qc7 5. g3 a6 6. Bg2 b5 7. d3 Bb7 8. 0-0 Nf6 9. e5 Ng4 10. Ne4 d6 11. Nfg5 Nh6 12. exd6 Bxd6 13. Nxd6+ Qxd6 14. Be3 f5 15. Qh5+ Kd7 16. Nf7 Nxf7 17. Qxf7+ Qe7 18. Qxe7+ Kxe7 19. Bxc5+ Kf6 20. Rae1 Rab8 21. Bd6 Rbd8 22. Be5+ Kf7 23. Rf2 Rhg8 24. d4 h6 25. Rfe2 g5 26. c3 g4 27. Bf6 Rde8 28. Bh4 Na5 29. Bxb7 Nxb7 30. Re5 1/2-1/2

[Event "Rio Negrinho Froebel op"]
[Site "Rio Negrinho"]
[Date "2021.07.09"]
[Round "2"]
[White "Blaskosky, Vinicius"]
[Black "Reis, Oseias Marcelino"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "1248"]
[BlackElo "1757"]
[PlyCount "74"]
[EventDate "2021.07.09"]
[EventType "swiss"]
[EventRounds "6"]
[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 d5 4. Nf3 Bg7 5. Bf4 c6 6. e3 0-0 7. Bd3 Bf5 8. Bxf5 gxf5 9. Qc2 e6 10. Bg5 Qa5 11. Bxf6 Bxf6 12. c5 b6 13. h4 bxc5 14. g4 cxd4 15. exd4 c5 16. 0-0-0 cxd4 17. Nxd4 Qb4 18. Nce2 Nd7 19. Kb1 Rfc8 20. Qb3 Qxb3 21. Nxb3 fxg4 22. h5 Be5 23. Nbd4 Rab8 24. Rhg1 f5 25. b3 Bxd4 26. Nxd4 Kf7 27. Rc1 Kf6 28. f4 Nc5 29. Ne2 Nd3 30. Rc2 Rxc2 31. Kxc2 Nb4+ 32. Kb1 Rc8 33. Rc1 Rxc1+ 34. Nxc1 g3 35. Ne2 g2 36. a3 Nd3 37. Ng1 Nxf4 0-1

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2019.08.25"]
[Round "6"]
[White "Arndt, Claudio Felipe"]
[Black "Reis, Oseias Marcelino"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1696"]
[BlackElo "1857"]
[PlyCount "125"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. c3 Bd6 5. Bxd6 Qxd6 6. f4 c5 7. a3 0-0 8. Nf3 b6 9. Bd3 Ba6 10. 0-0 Bxd3 11. Qxd3 c4 12. Qe2 Ne4 13. Nbd2 Nxd2 14. Nxd2 f5 15. Rf3 Nd7 16. Raf1 Nf6 17. Rh3 Kf7 18. Nf3 Ke7 19. Ne5 Rg8 20. Kh1 g6 21. g4 Rg7 22. Rg1 Rag8 23. Qf2 Ke8 24. Qh4 Ne4 25. Rg2 Qe7 26. Qe1 b5 27. g5 a5 28. Rh6 Qb7 29. h4 Rc7 30. h5 Rcg7 31. hxg6 hxg6 32. Rgh2 Ke7 33. Rh7 Kd6 34. Rxg7 Rxg7 35. Qh4 Qb8 36. Qh8 Qxh8 37. Rxh8 b4 38. Ra8 Rh7+ 39. Kg2 Rb7 40. Ra6+ Kc7 41. Rc6+ Kb8 42. Rxe6 bxa3 43. bxa3 Nxc3 44. Rxg6 Nd1 45. Rc6 Nxe3+ 46. Kf3 Nc2 47. Rb6 Ne1+ 48. Ke2 Ng2 49. Rxb7+ Kxb7 50. g6 Nxf4+ 51. Kf3 Ne6 52. Ke3 Kc7 53. Nf3 Kd6 54. Kd2 Ke7 55. Ne5 Nxd4 56. Ke3 Nc2+ 57. Kf4 Nd4 58. Kg5 c3 59. Kh6 Ne6 60. Nc6+ Kf6 61. Nd4 Ng7 62. a4 f4 63. Kh7 0-1

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2019.08.25"]
[Round "7"]
[White "Reis, Oseias Marcelino"]
[Black "Shibata, Antonio Emilio"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1857"]
[BlackElo "1946"]
[PlyCount "51"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 c5 5. f4 cxd4 6. Qxd4 Nb6 7. Be3 Bf5 8. Nf3 e6 9. Bb5+ Nc6 10. Qd2 Bg6 11. 0-0 Be7 12. Nd4 Rc8 13. f5 Bxf5 14. Nxf5 exf5 15. Rxf5 0-0 16. Rd1 g6 17. Rff1 a6 18. Qf2 d4 19. Bxc6 dxe3 20. Qf4 Qc7 21. Bf3 f6 22. Nd5 Nxd5 23. Bxd5+ Kg7 24. exf6+ Bxf6 25. Qxe3 Bxb2 26. Qb3 1/2-1/2

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2019.08.24"]
[Round "4"]
[White "Reis, Oseias Marcelino"]
[Black "Lino, Tiffany Marcele"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1857"]
[BlackElo "1446"]
[PlyCount "42"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 d5 5. d3 Nc6 6. g3 g6 7. Bg2 Bg7 8. 0-0 Nge7 9. Qe1 0-0 10. Kh1 Rb8 11. Qf2 b6 12. Nd1 Bb7 13. c3 d4 14. c4 Qd7 15. Bd2 Ba8 16. g4 Nd8 17. Qh4 f6 18. Qg3 f5 19. gxf5 exf5 20. e5 Ne6 21. b3 Rf7 1/2-1/2

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2019.08.24"]
[Round "3"]
[White "Reis, Oseias Marcelino"]
[Black "Silva, Guilherme Henrique"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1857"]
[BlackElo "1608"]
[PlyCount "60"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Qd2 cxd4 9. Nxd4 Nxd4 10. Bxd4 Bc5 11. Na4 Qc6 12. Nxc5 Nxc5 13. Qb4 Na6 14. Qb3 Bd7 15. Bd3 0-0 16. 0-0 Nc5 17. Bxc5 Qxc5+ 18. Kh1 Bc6 19. c3 Qe7 20. Rac1 Qh4 21. Qd1 f5 22. Be2 h6 23. g3 Qe7 24. Bf3 g5 25. Qd2 g4 26. Bg2 h5 27. Qf2 Rf7 28. h4 gxh3 29. Bxh3 Rg7 30. Bg2 h4 0-1

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2019.08.24"]
[Round "5"]
[White "Rodrigues Mota, Sophia Lorena"]
[Black "Reis, Oseias Marcelino"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1448"]
[BlackElo "1857"]
[PlyCount "76"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Be3 0-0 8. Bd3 Nc6 9. Nf3 b6 10. Be4 Bb7 11. c3 Na5 12. Bc2 Ba6 13. b4 Nc4 14. Bc1 Nd6 15. Bf4 c5 16. a3 Qe7 17. Bd3 Bxd3 18. Qxd3 cxd4 19. Nxd4 Rac8 20. Ne2 Rfd8 21. Rd1 Nf5 22. Qc2 Rxd1+ 23. Qxd1 Bxc3+ 24. Nxc3 Rxc3 25. Qa1 Rc4 26. g3 Qb7 27. 0-0 Nd4 28. Qd1 g5 29. Be3 Nf3+ 30. Kh1 Rc8 31. a4 g4 32. h3 Ne1+ 33. f3 Nxf3 34. Qe2 Nd2+ 35. Kh2 Nxf1+ 36. Qxf1 Rc2+ 37. Bf2 Qf3 38. Kg1 gxh3 0-1

[Event "Sao Bento do Sul op"]
[Site "Sao Bento do Sul"]
[Date "2019.08.23"]
[Round "2"]
[White "Saurim, Leticia Aparecida11"]
[Black "Reis, Oseias Marcelino"]
[Result "0-1"]
[ECO "D92"]
[WhiteElo "1323"]
[BlackElo "1857"]
[PlyCount "84"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c4 0-0 5. h3 d5 6. Nc3 c5 7. e3 Nc6 8. Be2 cxd4 9. Nxd4 Nxd4 10. exd4 dxc4 11. Bxc4 a6 12. 0-0 b5 13. Bb3 Bb7 14. Rc1 e6 15. Qd3 Rc8 16. Rfd1 Nd5 17. Be5 Qg5 18. Ne4 Qxc1 19. Rxc1 Rxc1+ 20. Kh2 Rd8 21. Qd2 Rcc8 22. Nd6 Bxe5+ 23. dxe5 Rb8 24. Qa5 Rd7 25. Nxb7 Rbxb7 26. Bxd5 exd5 27. Qxa6 d4 28. e6 fxe6 29. Qxe6+ Kg7 30. Qe5+ Kf7 31. Qf4+ Ke6 32. Qe4+ Kf7 33. Qf4+ Ke8 34. Qe5+ Kd8 35. Qh8+ Kc7 36. Qe5+ Kc6 37. Qe1 d3 38. Kg3 d2 39. Qd1 Rd3+ 40. Kf4 Rbd7 41. Ke4 R7d4+ 42. Ke5 Rc4 0-1

[Event "Sao Bernardo LXSBC 2nd"]
[Site "Sao Bernardo do Campo"]
[Date "2010.10.17"]
[Round "5"]
[White "Reis, Oseias Marcelino"]
[Black "Branquinho, Eduardo de Medeiro"]
[Result "1-0"]
[ECO "B24"]
[BlackElo "1755"]
[PlyCount "61"]
[EventDate "2010.10.15"]
[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. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. d3 e6 6. g3 Nge7 7. Bg2 0-0 8. Be3 Nd4 9. Bf2 Qa5 10. 0-0 b5 11. Nd2 Nec6 12. e5 Rb8 13. Nce4 Rd8 14. c3 Nf5 15. Nb3 Qc7 16. g4 c4 17. Nbc5 Nfe7 18. Nd6 cxd3 19. Qxd3 Nd5 20. Bxd5 exd5 21. Qxd5 Rf8 22. Nxc8 Rbxc8 23. Qxd7 Qb8 24. Qd5 Rfd8 25. Qf3 Rd2 26. Rab1 Bxe5 27. fxe5 Nxe5 28. Qf4 h6 29. Bd4 g5 30. Qxd2 Nxg4 31. Nd7 1-0

[Event "Sao Bernardo LXSBC 2nd"]
[Site "Sao Bernardo do Campo"]
[Date "2010.10.17"]
[Round "6"]
[White "Reis, Oseias Marcelino"]
[Black "Costa, Giovanni de Almeida"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1918"]
[PlyCount "70"]
[EventDate "2010.10.15"]
[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. Nc3 e6 3. f4 Nc6 4. Nf3 d5 5. Bb5 a6 6. Bxc6+ bxc6 7. d3 d4 8. Ne2 Nf6 9. 0-0 Be7 10. Ne5 Qb6 11. a4 a5 12. Qe1 Ba6 13. b3 Nd7 14. Nxd7 Kxd7 15. Qg3 c4 16. bxc4 Bxc4 17. Kh1 Ba6 18. f5 c5 19. fxe6+ Qxe6 20. Nf4 Qf6 21. Bd2 Qg5 22. Qh3+ Ke8 23. Bxa5 Bc8 24. Qf3 Rxa5 25. Nd5 Be6 26. Nc7+ Kd7 27. Nxe6 fxe6 28. e5 Qxe5 29. Rfe1 Qd5 30. Qg3 g5 31. Re5 Qc6 32. Qe1 Rha8 33. Rb1 Rxa4 34. h3 Qa6 35. Rxe6 Bd6 0-1

[Event "Sao Bernardo LXSBC 2nd"]
[Site "Sao Bernardo do Campo"]
[Date "2010.10.16"]
[Round "4"]
[White "Bispo, Leonardo"]
[Black "Reis, Oseias Marcelino"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2158"]
[PlyCount "65"]
[EventDate "2010.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. g3 d5 6. Bg2 Nbd7 7. 0-0 Re8 8. Qc2 c6 9. a3 Bf8 10. e4 dxe4 11. Nxe4 e5 12. dxe5 Nxe4 13. Qxe4 f6 14. Qh4 Nxe5 15. Nxe5 Rxe5 16. Be3 Bf5 17. b4 Qe8 18. Qd4 Be4 19. Rad1 Bxg2 20. Kxg2 Re4 21. Qc3 Qe6 22. Rd4 Re8 23. Rfd1 h5 24. Qc2 h4 25. Rxe4 Qxe4+ 26. Qxe4 Rxe4 27. Rd7 hxg3 28. hxg3 Rxc4 29. Rxb7 a5 30. bxa5 Ra4 31. Ra7 Rxa3 32. Ra8 Kf7 33. Rxf8+ 1-0

[Event "Sao Bernardo LXSBC 2nd"]
[Site "Sao Bernardo do Campo"]
[Date "2010.10.16"]
[Round "3"]
[White "Reis, Oseias Marcelino"]
[Black "Sousa, Felipe Mazim De"]
[Result "1-0"]
[ECO "B24"]
[BlackElo "1791"]
[PlyCount "55"]
[EventDate "2010.10.15"]
[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. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. d3 e6 6. g3 d5 7. exd5 exd5 8. Bg2 Nge7 9. 0-0 0-0 10. Bd2 Be6 11. Kh1 Re8 12. Ng5 Bf5 13. g4 d4 14. Na4 f6 15. gxf5 fxg5 16. fxg6 Nxg6 17. f5 Nh4 18. Be4 Qe7 19. Qh5 h6 20. Rae1 Qd6 21. f6 Bxf6 22. Qxh6 Kf7 23. Bxg5 Re6 24. Bxh4 Ke8 25. Rxf6 Rxf6 26. Bxf6 Kd7 27. Qg7+ Kc8 28. Bf5+ 1-0

[Event "Sao Bernardo LXSBC 2nd"]
[Site "Sao Bernardo do Campo"]
[Date "2010.10.15"]
[Round "2"]
[White "Rodrigues, Leonardo De Miranda"]
[Black "Reis, Oseias Marcelino"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2020"]
[PlyCount "61"]
[EventDate "2010.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 b6 6. Nc3 Bb7 7. Qc2 d6 8. e4 c5 9. e5 dxe5 10. dxe5 Nfd7 11. Be2 Nc6 12. Rd1 Qe7 13. Nb5 0-0 14. Nd6 Ndxe5 15. Nxb7 Qxb7 16. Qe4 Qc7 17. Ng5 Ng6 18. h4 Nd4 19. Rxd4 cxd4 20. h5 Qe5 21. hxg6 Qxg5 22. gxf7+ Kxf7 23. Rxh7 Rad8 24. Bd3 Qc1+ 25. Ke2 Qxb2+ 26. Kf1 Qc1+ 27. Ke2 Qg5 28. f4 Qg4+ 29. Kf2 Rh8 30. Be2 Qf5 31. Qb7+ 1-0

[Event "Sao Bernardo op"]
[Site "Sao Bernardo do Campo"]
[Date "2010.09.23"]
[Round "3"]
[White "Francelli, Derli"]
[Black "Reis, Oseias Marcelino"]
[Result "1/2-1/2"]
[ECO "E50"]
[WhiteElo "1692"]
[PlyCount "166"]
[EventDate "2010.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 0-0 6. a3 Bxc3+ 7. bxc3 Bb7 8. Be2 c5 9. 0-0 Ne4 10. Qc2 d6 11. Bb2 Nd7 12. Rad1 Ng5 13. d5 Nxf3+ 14. Bxf3 e5 15. Bc1 f5 16. e4 f4 17. Bg4 Rf6 18. Be6+ Kh8 19. g3 g5 20. gxf4 gxf4 21. Kh1 Rh6 22. Rg1 Qh4 23. f3 Nf6 24. Rg2 Rg6 25. Rdg1 Qh6 26. Bf5 Rxg2 27. Rxg2 Rg8 28. Rxg8+ Kxg8 29. Qg2+ Qg7 30. Qh3 Ne8 31. Bd7 Qg6 32. Bf5 Qg7 33. Bd7 Qe7 34. Bd2 Nf6 35. Be6+ Kh8 36. Be1 Ba6 37. Bh4 Qg7 38. Qf5 Ng8 39. Bxg8 Kxg8 40. Qe6+ Qf7 41. Qxd6 Qh5 42. Qe6+ Qf7 43. Qxe5 Bxc4 44. Qb8+ Kg7 45. Qe5+ Kg8 46. Qg5+ Kf8 47. d6 Be2 48. Qe7+ Qxe7 49. Bxe7+ Ke8 50. Kg2 b5 51. e5 Bc4 52. Bg5 a5 53. Bxf4 b4 54. cxb4 cxb4 55. axb4 axb4 56. Bc1 Kd7 57. f4 Bd3 58. Kf2 Bf5 59. h4 h5 60. Ke3 Kc6 61. Kd4 Be6 62. Ke4 b3 63. Ba3 Kd7 64. Bc1 Kc6 65. Kd4 Kb6 66. Ba3 Kc6 67. Kc3 Kd5 68. Kb4 Kc6 69. Ka5 Bf5 70. Kb4 Be6 71. f5 Bxf5 72. Kxb3 Be6+ 73. Kb4 Kd7 74. Kc5 Bf5 75. Kd4 Be6 76. Bc1 Bf5 77. Bg5 Be6 78. Bf6 Bf5 79. Ke3 Be6 80. Kf4 Bg4 81. Kg5 Ke6 82. Kh6 Kd7 83. Kg7 Be6 1/2-1/2

[Event "Sao Bernardo op"]
[Site "Sao Bernardo do Campo"]
[Date "2010.09.19"]
[Round "6"]
[White "Reis, Oseias Marcelino"]
[Black "Gerbelli Neto, Eduardo"]
[Result "1/2-1/2"]
[ECO "C45"]
[BlackElo "2186"]
[PlyCount "33"]
[EventDate "2010.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 d6 9. 0-0 Qg6 10. Nd2 Bh3 11. Bf3 0-0 12. Kh1 Bg4 13. Bxg4 Nxg4 14. Bf4 Bb6 15. f3 Ne5 16. Qe2 Qf6 17. Be3 1/2-1/2

[Event "Sao Bernardo op"]
[Site "Sao Bernardo do Campo"]
[Date "2010.09.19"]
[Round "5"]
[White "Reis, Oseias Marcelino"]
[Black "Medeiros, Thauane Ferreira"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "63"]
[EventDate "2010.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. f4 g6 6. Nf3 Bg7 7. d3 Nc6 8. 0-0 Nf6 9. Kh1 0-0 10. Be3 Ng4 11. Bg1 Nd4 12. h3 Nxf3 13. Qxf3 Nf6 14. e5 Ne8 15. Rae1 Rc8 16. Ne4 dxe5 17. fxe5 b6 18. Qg3 f6 19. Qh4 Qd5 20. Nc3 Qb7 21. exf6 exf6 22. Bh2 Qd7 23. Qc4+ Qf7 24. Nd5 Kh8 25. Re7 Qg8 26. Rxa7 b5 27. Qb3 Rd8 28. Nf4 Nd6 29. Qxg8+ Rxg8 30. Ne6 Nc8 31. Nxd8 Nxa7 32. Nf7# 1-0

[Event "Sao Bernardo op"]
[Site "Sao Bernardo do Campo"]
[Date "2010.09.18"]
[Round "4"]
[White "Krongold, Breno"]
[Black "Reis, Oseias Marcelino"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1697"]
[PlyCount "60"]
[EventDate "2010.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Bxf6 gxf6 12. Qd2 f5 13. Bd3 Rb8 14. c3 fxe4 15. Bxe4 f5 16. Bf3 0-0 17. Nc2 Kh8 18. 0-0-0 Rf6 19. g3 Qa5 20. Nb4 e4 21. Be2 Bb7 22. Rhf1 Qc7 23. Qd4 Rbf8 24. Nc2 Nc6 25. Qe3 Ne5 26. Qf4 Qc5 27. Rd2 Bd5 28. Nb4 Bc4 29. Bxc4 Qxc4 30. Rd4 Qxf1+ 0-1

[Event "Sao Bernardo op"]
[Site "Sao Bernardo do Campo"]
[Date "2010.09.17"]
[Round "1"]
[White "Parreira, Pedro PD"]
[Black "Reis, Oseias Marcelino"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1880"]
[PlyCount "89"]
[EventDate "2010.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 0-0 6. Nc3 d5 7. e3 b6 8. cxd5 Nxd5 9. e4 Nxc3 10. bxc3 Bb7 11. Bd3 c5 12. 0-0 cxd4 13. cxd4 Nd7 14. Rad1 Nf6 15. Rfe1 h6 16. Bb1 Re8 17. Qf4 Nh7 18. Ne5 Qf6 19. Qg3 Qg5 20. Qxg5 hxg5 21. Nc4 Red8 22. e5 Bd5 23. Nd6 f5 24. Rc1 Rd7 25. Re3 g4 26. Rec3 Ng5 27. Rc8+ Rxc8 28. Rxc8+ Kh7 29. Nxf5 Be4 30. Bxe4 Nxe4 31. f3 gxf3 32. gxf3 Nd2 33. Nd6 Nxf3+ 34. Kf2 Nxd4 35. Ke3 Nf5+ 36. Nxf5 exf5 37. Kf4 g6 38. e6 Rd4+ 39. Ke5 Re4+ 40. Kf6 f4 41. Rc7+ Kg8 42. e7 f3 43. Rc3 Rf4+ 44. Kxg6 Rg4+ 45. Kf5 1-0

[Event "Sao Bernardo op"]
[Site "Sao Bernardo do Campo"]
[Date "2010.09.17"]
[Round "2"]
[White "Reis, Oseias Marcelino"]
[Black "Aquino, Leonardo S"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "57"]
[EventDate "2010.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nge7 5. Bb5 a6 6. Bxc6 Nxc6 7. 0-0 d5 8. d3 g6 9. exd5 exd5 10. Qe1+ Be7 11. Ne5 0-0 12. Nxd5 Bh4 13. g3 Qxd5 14. Nxc6 Qxc6 15. gxh4 Re8 16. Qf2 Bh3 17. Rd1 Bg4 18. Re1 Rxe1+ 19. Qxe1 Re8 20. Qg3 Qf3 21. Qxf3 Bxf3 22. Kf2 Bd1 23. Be3 Bxc2 24. d4 cxd4 25. Bxd4 h5 26. Re1 Rxe1 27. Kxe1 Kf8 28. Bf6 Ke8 29. Kd2 1/2-1/2

