[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.04"]
[Round "6"]
[White "Ferreira, Marcio Ranger Leal"]
[Black "Freitas, Samuel Douglas de S"]
[Result "1-0"]
[ECO "B30"]
[BlackElo "1755"]
[PlyCount "49"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Nc3 a6 5. Bxc6 bxc6 6. d4 d5 7. 0-0 dxe4 8. Nxe4 Nf6 9. Nxc5 Bxc5 10. dxc5 Qe7 11. b4 0-0 12. Bg5 Rd8 13. Qe2 a5 14. c3 axb4 15. Qb2 bxc3 16. Qxc3 Ba6 17. Rfe1 h6 18. Bxf6 Qxf6 19. Qxf6 gxf6 20. Rad1 Bc4 21. Nd2 Rxa2 22. Nxc4 Rd5 23. Nd6 Rxc5 24. Ne4 Kg7 25. Nxc5 1-0

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.04"]
[Round "5"]
[White "Freitas, Samuel Douglas de S"]
[Black "Da Costa, Michel Yan Luz Vaz"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1755"]
[BlackElo "1754"]
[PlyCount "78"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Bd3 d6 7. Nf3 Nc6 8. 0-0 Be7 9. Re1 Qc7 10. Bf4 Nd7 11. Qd2 b5 12. a4 b4 13. Na2 a5 14. b3 Bf6 15. Rac1 0-0 16. Ng5 h6 17. Nf3 Ba6 18. c4 bxc3 19. Nxc3 Nc5 20. Bc2 Rfd8 21. Qe3 Nb4 22. Red1 Bxc3 23. e5 Bxe5 24. Nxe5 dxe5 25. Bxe5 Rxd1+ 26. Rxd1 Nxc2 27. Qg3 Qxe5 28. Qxe5 Nb7 29. Qc7 Nb4 30. Qe7 Nc6 31. Qh4 Kf8 32. Rc1 Rd8 33. Qg3 e5 34. h3 Rc8 35. Qf3 Nbd8 36. Qe3 Bb7 37. Qb6 Ba8 38. Qc5+ Ke8 39. Qd6 Bb7 1-0

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.03"]
[Round "3"]
[White "Freitas, Samuel Douglas de S"]
[Black "Pacifico, Joao Paulo Alves"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1755"]
[BlackElo "1221"]
[PlyCount "25"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. cxd3 e6 6. Nd2 Bd6 7. Bxd6 Qxd6 8. Ngf3 c5 9. Rc1 Nbd7 10. h3 0-0 11. Ne5 Nxe5 12. dxe5 Qxe5 13. 0-0 0-1

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.03"]
[Round "4"]
[White "Galvao, Arthur Franco"]
[Black "Freitas, Samuel Douglas de S"]
[Result "1-0"]
[ECO "B52"]
[BlackElo "1755"]
[PlyCount "123"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. Bb5+ Bd7 5. Bxd7+ Nbxd7 6. 0-0 g6 7. b3 Bg7 8. Bb2 0-0 9. Rb1 a6 10. Re1 e5 11. h3 Nb6 12. d3 Re8 13. Qd2 h6 14. a4 Qc7 15. a5 Nbd7 16. Nd5 Nxd5 17. exd5 b6 18. axb6 Nxb6 19. c4 a5 20. Bc3 Nd7 21. Ra1 Qb7 22. Rxa5 Rxa5 23. Bxa5 Ra8 24. b4 cxb4 25. Qxb4 Qxb4 26. Bxb4 Nc5 27. Bxc5 dxc5 28. Nxe5 Re8 29. Kf1 Bxe5 30. f4 f6 31. fxe5 fxe5 32. d6 Rd8 33. Rxe5 Rxd6 34. Rxc5 Rxd3 35. Ke2 Rd6 36. Rd5 Rc6 37. c5 Kf7 38. Kd3 Ke6 39. Kc4 g5 40. g4 Ra6 41. Rf5 Ke7 42. Kb5 Ra1 43. h4 Rb1+ 44. Ka6 Ra1+ 45. Kb7 Rb1+ 46. Kc8 Rc1 47. hxg5 hxg5 48. Rxg5 Kf6 49. Rf5+ Kg6 50. Kd7 Rc4 51. c6 Rxg4 52. Rf8 Rd4+ 53. Ke6 Kg7 54. Rf1 Rc4 55. Kd7 Rd4+ 56. Kc7 Rc4 57. Rb1 Kf7 58. Kb7 Ke6 59. c7 Kd7 60. Rd1+ Ke6 61. c8Q+ Ke5 62. Qxc4 1-0

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.02"]
[Round "2"]
[White "Francelli, Derli"]
[Black "Freitas, Samuel Douglas de S"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1578"]
[BlackElo "1755"]
[PlyCount "47"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. Nf3 e6 5. Bd2 Nf6 6. e3 Be7 7. cxd5 cxd5 8. Bb5+ Nbd7 9. 0-0 a6 10. Be2 0-0 11. Rc1 Rc8 12. Qb3 Qb6 13. Qxb6 Nxb6 14. a3 Rc6 15. Ne5 Rfc8 16. Bd3 Bxd3 17. Nxd3 Nc4 18. Be1 Ne4 19. Nxe4 dxe4 20. Nc5 Nxb2 21. Bb4 Rf8 22. Nxe4 Bxb4 23. axb4 Nd3 24. Rc5 1-0

[Event "Teresina op 7th"]
[Site "Teresina"]
[Date "2019.08.02"]
[Round "1"]
[White "Freitas, Samuel Douglas de S"]
[Black "Teixeira Junior, Gilberto Alves"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1755"]
[BlackElo "1886"]
[PlyCount "64"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Bb5 Nf6 6. Nc3 Bb4 7. Qd3 Qa5 8. Nxc6 bxc6 9. Bc4 Nxe4 10. Bd2 Nxd2 11. Qxd2 Qe5+ 12. Qe3 Qf6 13. 0-0 d5 14. Bxd5 Bb7 15. Bf3 0-0 16. a3 Ba5 17. b4 Bb6 18. Ne4 Qxa1 19. Nc5 Bxc5 20. Qxc5 Qxa3 21. c3 Rfd8 22. Qe5 a5 23. h4 axb4 24. h5 Qxc3 25. Qe4 Qd4 26. Qxd4 Rxd4 27. Rb1 Rb8 28. g4 c5 29. Be2 Bd5 30. f3 b3 31. g5 c4 32. h6 c3 0-1

[Event "Luiz Rego Memorial 6th"]
[Site "Teresina"]
[Date "2018.08.03"]
[Round "1"]
[White "Pessoa Gomes, Fabio"]
[Black "Freitas, Samuel Douglas de S"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1798"]
[PlyCount "28"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. d4 Be7 5. dxe5 dxe5 6. Qxd8+ Bxd8 7. Nxe5 Be6 8. Bxe6 fxe6 9. Nc3 Bf6 10. Ng6 Bxc3+ 11. bxc3 Rh7 12. Bf4 Na6 13. 0-0-0 Kf7 14. Rd7+ Ne7 1-0

[Event "Indaial JASC op"]
[Site "Indaial"]
[Date "2004.??.??"]
[Round "1"]
[White "Amorim, Lucio"]
[Black "Freitas, Samuel Douglas de S"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "65"]
[EventDate "2004.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Joinville"]
[BlackTeam "Lages"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 Nf6 2. d3 e6 3. Nf3 d5 4. e5 Nfd7 5. d4 c5 6. c3 Nc6 7. Bd3 Qb6 8. Bc2 Be7 9. 0-0 cxd4 10. cxd4 f6 11. Re1 Qc7 12. Nc3 a6 13. exf6 Nxf6 14. Ng5 Qd6 15. a3 Bd7 16. Na4 e5 17. Nb6 Rd8 18. Nxd7 Rxd7 19. dxe5 Nxe5 20. Bf5 Rc7 21. Bf4 Ne4 22. Ne6 Rc4 23. Qh5+ Kd7 24. Bxe4 Rxe4 25. Rxe4 g6 26. Qxe5 dxe4 27. Qxh8 Qxe6 28. Rd1+ Kc6 29. Qe8+ Kb6 30. Rd6+ Qxd6 31. Bxd6 Bxd6 32. Qxe4 Ka7 33. h4 1-0

[Event "Indaial JASC op"]
[Site "Indaial"]
[Date "2004.??.??"]
[Round "7"]
[White "Andrade, Moacir Belarmino F"]
[Black "Freitas, Samuel Douglas de S"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "51"]
[EventDate "2004.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Videira"]
[BlackTeam "Lages"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. d4 d5 5. e3 Nc6 6. Be2 Be7 7. 0-0 0-0 8. Re1 b6 9. Bf1 Re8 10. e4 cxd4 11. Nxd4 Nxd4 12. Qxd4 Bc5 13. Qd1 d4 14. Na4 e5 15. Nxc5 bxc5 16. Bg5 h6 17. Bh4 Re6 18. f4 Qb6 19. f5 Rd6 20. Rb1 Ne8 21. Bd3 Rb8 22. Qd2 Qb4 23. Qe2 Ra6 24. a3 Qb3 25. Rf1 f6 26. Be1 1/2-1/2

[Event "Indaial JASC op"]
[Site "Indaial"]
[Date "2004.??.??"]
[Round "2"]
[White "Freitas, Samuel Douglas de S"]
[Black "Farias, Marcio"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "51"]
[EventDate "2004.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Lages"]
[BlackTeam "Taio"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 d5 2. f4 Nf6 3. Nf3 Nc6 4. e3 Bg4 5. Bd3 e6 6. c3 a6 7. 0-0 b5 8. a3 Be7 9. Bd2 Ne4 10. Be1 0-0 11. h3 Bh5 12. Nbd2 Nf6 13. Bh4 Qd7 14. Qe1 a5 15. Ne5 Qd6 16. Bxf6 Bxf6 17. Ndf3 Rfb8 18. Ng5 b4 19. Qh4 g6 20. g4 Nxe5 21. fxe5 Qd7 22. Rxf6 Rf8 23. gxh5 Qe7 24. Nxh7 Kxh7 25. hxg6+ Kg7 26. Qh7# 1-0

[Event "Indaial JASC op"]
[Site "Indaial"]
[Date "2004.??.??"]
[Round "4"]
[White "Freitas, Samuel Douglas de S"]
[Black "Sena, Iuri"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "94"]
[EventDate "2004.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Lages"]
[BlackTeam "Bombinhas"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 d5 2. f4 Nf6 3. e3 e6 4. c3 Bd6 5. Nf3 Bd7 6. Bd3 c5 7. 0-0 Ne4 8. Nbd2 f5 9. Ne5 0-0 10. Ndf3 h6 11. Ng6 Rf6 12. Nfe5 Be8 13. Nh4 g5 14. fxg5 hxg5 15. Bxe4 fxe4 16. Ng4 Rxf1+ 17. Qxf1 Be7 18. Bd2 gxh4 19. Qf4 Bg5 20. Qe5 Bf7 21. Rf1 Nc6 22. Nh6+ Bxh6 23. Qf6 Qxf6 24. Rxf6 Bg5 25. Rf1 c4 26. g3 hxg3 27. hxg3 Bh5 28. Kg2 Rf8 29. Rg1 Bf3+ 30. Kf2 e5 31. Ke1 exd4 32. exd4 Bxd2+ 33. Kxd2 Rf7 34. g4 Rf4 35. g5 Rg4 36. Rxg4 Bxg4 37. Ke3 Kg7 38. b3 cxb3 39. axb3 Bf3 40. c4 dxc4 41. bxc4 Kg6 42. d5 Nd8 43. c5 Kxg5 44. Kd4 Kf4 45. c6 bxc6 46. dxc6 e3 47. c7 Ne6+ 0-1

[Event "Indaial JASC op"]
[Site "Indaial"]
[Date "2004.??.??"]
[Round "5"]
[White "Real Hohn, Pedro Paulo"]
[Black "Freitas, Samuel Douglas de S"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "89"]
[EventDate "2004.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Tubarao"]
[BlackTeam "Lages"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 Nf6 2. d3 e5 3. Nf3 Nc6 4. c3 d6 5. Be2 Bg4 6. Nbd2 Be7 7. 0-0 Qd7 8. h3 Bxf3 9. Nxf3 0-0-0 10. Bg5 h6 11. Bxf6 Bxf6 12. d4 g5 13. Nxg5 Qe7 14. Bg4+ Kb8 15. d5 Bxg5 16. dxc6 bxc6 17. Qa4 Qe8 18. b4 Ka8 19. Rab1 Rb8 20. Qc2 c5 21. bxc5 Qc6 22. cxd6 cxd6 23. Rb3 Rb6 24. Rxb6 Qxb6 25. Qd3 Rb8 26. Bd7 Be7 27. Qd5+ Rb7 28. Bc6 Kb8 29. Bxb7 Qxb7 30. Qxb7+ Kxb7 31. Rd1 Kc6 32. Rd5 Bd8 33. Kf1 Bb6 34. Ke2 Kd7 35. g4 Ke7 36. a4 Bc5 37. h4 f6 38. Rd1 Ke6 39. Rb1 Bb6 40. f3 Kf7 41. h5 Ke6 42. Kd3 d5 43. Rb5 d4 44. a5 a6 45. Rxb6+ 1-0

[Event "Indaial JASC op"]
[Site "Indaial"]
[Date "2004.??.??"]
[Round "3"]
[White "Tramontini, Renan Cesar"]
[Black "Freitas, Samuel Douglas de S"]
[Result "1-0"]
[ECO "B03"]
[PlyCount "29"]
[EventDate "2004.??.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Chapeco"]
[BlackTeam "Lages"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. c5 dxc5 8. dxc5 Qxd1+ 9. Kxd1 N6d7 10. Nd5 Kd8 11. Bf4 e5 12. Bg5+ Be7 13. Bxe7+ Ke8 14. Bd6 Nf8 15. Nc7+ 1-0

