[Event "Belo Horizonte Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2015.11.22"]
[Round "6"]
[White "Barbosa, Joao Ildefonso Antu"]
[Black "Da Circuncisao, Samuel Jacob"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1797"]
[BlackElo "1798"]
[PlyCount "87"]
[EventDate "2015.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 0-0 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 N7f6 12. Bd3 Bd7 13. e4 Nxc3 14. bxc3 g6 15. c4 Rac8 16. e5 Ne8 17. h4 Ng7 18. g4 f5 19. g5 b5 20. c5 Ne8 21. Kh1 Nc7 22. Nh2 Nd5 23. Rg1 Rfd8 24. Qd2 Be8 25. Be2 Qd7 26. h5 Rb8 27. f4 b4 28. Bc4 Nc3 29. Nf3 Ne4 30. Qh2 gxh5 31. g6 hxg6 32. Qxh5 Nf2+ 33. Kh2 Ng4+ 34. Rxg4 fxg4 35. Qxg4 Bf7 36. Rd1 Kg7 37. Ng5 Rh8+ 38. Kg3 Rbe8 39. Ne4 Qe7 40. Nd6 Reg8 41. f5 Kf8 42. fxe6 Be8 43. Rf1+ Kg7 44. Nf5+ 1-0

[Event "Belo Horizonte Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2015.11.22"]
[Round "5"]
[White "Da Circuncisao, Samuel Jacob"]
[Black "Gomes, Carlos Henrique Cal"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1798"]
[BlackElo "1879"]
[PlyCount "76"]
[EventDate "2015.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 0-0 6. Bg2 Nc6 7. 0-0 e5 8. e3 Bg4 9. Ne2 Qc8 10. Re1 e4 11. Nd2 Re8 12. a3 Qf5 13. Qc2 Bxe2 14. Rxe2 d5 15. b4 Ne7 16. Bb2 c6 17. Nf1 h5 18. h4 dxc4 19. Qxc4 Qd5 20. Qxd5 Nexd5 21. Bh3 a5 22. bxa5 Rxa5 23. Rc2 Ng4 24. Bxg4 hxg4 25. Nd2 Bf8 26. Nc4 Ra4 27. Nd2 f5 28. Nb1 Rea8 29. Nc3 Rc4 30. Rcc1 Nxc3 31. Rxc3 Rxc3 32. Bxc3 Rxa3 33. Rxa3 Bxa3 34. Kf1 Kf7 35. Ke2 Ke6 36. Kd2 Kd5 37. Kd1 Kc4 38. Kc2 Bb4 0-1

[Event "Belo Horizonte Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2015.11.21"]
[Round "4"]
[White "Da Circuncisao, Neivaldo Jacob"]
[Black "Da Circuncisao, Samuel Jacob"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1749"]
[BlackElo "1798"]
[PlyCount "120"]
[EventDate "2015.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. g3 c6 6. Bg5 Bd6 7. Bd3 0-0 8. Qd2 Re8+ 9. Nge2 Bg4 10. 0-0-0 Nbd7 11. h3 Bf3 12. Rhe1 Qc7 13. Rg1 Be4 14. Nxe4 Nxe4 15. Qe3 g6 16. Bh6 Nc3 17. Qf3 Nxd1 18. Rxd1 Bf8 19. Bf4 Bd6 20. Bh6 Bf8 21. Bf4 Qd8 22. Qg4 Nf6 23. Qh4 Ne4 24. Qxd8 Raxd8 25. Bxe4 Rxe4 26. Nc3 Re6 27. a4 a5 28. Bc7 Ra8 29. Rf1 Bd6 30. Bb6 Ra6 31. Bd8 f6 32. Kd2 Kf7 33. Re1 Rxe1 34. Kxe1 Bb4 35. Kd2 Ra8 36. Bb6 Re8 37. Kd3 Bxc3 38. bxc3 Re1 39. Bxa5 Ra1 40. Bb6 Rxa4 41. h4 h5 42. Bc5 Ke6 43. Bf8 Kf5 44. Be7 Ra8 45. c4 Re8 46. Bd6 dxc4+ 47. Kxc4 Re2 48. c3 Rxf2 49. Kc5 Ke4 50. Kb6 Kd5 51. Bb4 Rb2 52. Kxb7 Rxb4+ 53. cxb4 g5 54. Kc7 gxh4 55. gxh4 f5 56. Kd7 f4 57. Ke7 f3 58. Kf6 f2 59. Kg5 f1Q 60. Kxh5 Kxd4 0-1

[Event "Belo Horizonte Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2015.11.21"]
[Round "3"]
[White "Da Circuncisao, Samuel Jacob"]
[Black "Silva, Luiz Thiago"]
[Result "0-1"]
[ECO "E34"]
[WhiteElo "1798"]
[BlackElo "1866"]
[PlyCount "70"]
[EventDate "2015.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 d5 4. Nc3 Bb4 5. Qc2 h6 6. Bh4 c5 7. Nf3 Nc6 8. e3 g5 9. Bg3 Ne4 10. a3 Bxc3+ 11. bxc3 cxd4 12. cxd4 h5 13. Nd2 h4 14. Nxe4 dxe4 15. Be5 Nxe5 16. dxe5 Qa5+ 17. Qd2 Qxe5 18. Qd4 Qxd4 19. exd4 b6 20. Rb1 Ba6 21. Kd2 Ke7 22. Be2 Rad8 23. Ke3 f5 24. Rhd1 Rd7 25. c5 Bxe2 26. Kxe2 bxc5 27. dxc5 Rxd1 28. Kxd1 Rc8 29. Rc1 Kd7 30. a4 Kc6 31. Ke2 Rb8 32. Rc4 a5 33. Ke3 e5 34. Kd2 Rb2+ 35. Ke3 Rb4 0-1

[Event "Belo Horizonte Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2015.11.20"]
[Round "2"]
[White "Da Circuncisao, Samuel Jacob"]
[Black "Santos, Mesaque Aureliando"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1798"]
[PlyCount "79"]
[EventDate "2015.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 Bg4 4. e3 e6 5. Be2 Bb4+ 6. Bd2 Nc6 7. a3 Be7 8. Nc3 0-0 9. 0-0 Ne4 10. Be1 a6 11. cxd5 exd5 12. Nxe4 dxe4 13. Nd2 Bf5 14. Qc2 Qd5 15. Bc4 Qd7 16. Nxe4 Rfe8 17. Bd3 b5 18. Nf6+ Bxf6 19. Bxf5 Qd6 20. Bxh7+ Kh8 21. Be4 Rxe4 22. Qxe4 Rd8 23. Rc1 Ne7 24. Bb4 Qd7 25. Bxe7 Bxe7 26. Rc6 a5 27. Rfc1 Bd6 28. g3 Re8 29. Qc2 Re7 30. e4 f6 31. f4 b4 32. e5 fxe5 33. fxe5 Bxe5 34. dxe5 Qd4+ 35. Qf2 Qxe5 36. Rxc7 Rxc7 37. Re1 Qh5 38. Qe2 bxa3 39. Qxh5+ Kg8 40. Re8# 1-0

[Event "Belo Horizonte Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2015.11.20"]
[Round "1"]
[White "Ribeiro, Jose Joselito"]
[Black "Da Circuncisao, Samuel Jacob"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1901"]
[BlackElo "1798"]
[PlyCount "65"]
[EventDate "2015.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 a6 7. a4 Nc6 8. Be3 Be7 9. Be2 Qb6 10. Qd2 cxd4 11. Nxd4 Nxd4 12. Bxd4 Bc5 13. Bxc5 Nxc5 14. Qd4 Nd7 15. Qxb6 Nxb6 16. a5 Nc4 17. Bxc4 dxc4 18. Ra4 Bd7 19. Rxc4 Bc6 20. Kf2 Ke7 21. Rd1 Rhd8 22. Rcd4 Rxd4 23. Rxd4 Rd8 24. Rxd8 Kxd8 25. g3 Kc7 26. Ke3 Bg2 27. Kd4 Kc6 28. b4 Bf3 29. Na4 Bg2 30. c4 Bf1 31. Nc3 h5 32. Ne4 Kd7 33. Nd6 1-0

[Event "Mestre Ataide op"]
[Site "Mestre Ataide"]
[Date "2014.06.08"]
[Round "5"]
[White "Da Circuncisao, Samuel Jacob"]
[Black "Botaro, Italo Giacomo"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "1852"]
[PlyCount "34"]
[EventDate "2014.06.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 e5 4. d3 f6 5. Nbd2 Be6 6. a3 a6 7. 0-0 Qd7 8. c4 d4 9. b4 h5 10. Nb3 g5 11. h4 gxh4 12. Nxh4 Bh3 13. Be4 f5 14. Bxc6 Qxc6 15. f3 Bxf1 16. Qxf1 Be7 17. Ng6 Qxg6 0-1

[Event "Mestre Ataide op"]
[Site "Mestre Ataide"]
[Date "2014.06.08"]
[Round "4"]
[White "Teixeira Neto, Ivan Martins"]
[Black "Da Circuncisao, Samuel Jacob"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1824"]
[PlyCount "54"]
[EventDate "2014.06.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 Qb6 7. 0-0 Bd7 8. Bc2 cxd4 9. cxd4 Rc8 10. Nc3 g6 11. a3 Na5 12. Rb1 Bg7 13. Be3 0-0 14. Qc1 Nb3 15. Qd1 Na5 16. h4 Nc4 17. Qc1 Nxe3 18. Qxe3 Bb5 19. Rfd1 Bc4 20. Na4 Qb5 21. Nc3 Qb6 22. g4 Bb3 23. Bxb3 Qxb3 24. Rd3 b5 25. Qd2 a5 26. Ne4 Qc2 27. Nc5 Qxb1+ 0-1

[Event "Mestre Ataide op"]
[Site "Mestre Ataide"]
[Date "2014.06.07"]
[Round "1"]
[White "Da Circuncisao, Samuel Jacob"]
[Black "Campos, Anna Carolina"]
[Result "1/2-1/2"]
[ECO "A07"]
[BlackElo "1583"]
[PlyCount "41"]
[EventDate "2014.06.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 d5 5. Nbd2 0-0 6. 0-0 c6 7. Rb1 Re8 8. b3 e5 9. Bb2 Nbd7 10. e3 Qc7 11. c4 e4 12. dxe4 dxe4 13. Ng5 Nc5 14. Bxf6 Bxf6 15. Ngxe4 Nxe4 16. Nxe4 Bg7 17. Nd2 Rd8 18. Qc2 Be6 19. Rfd1 Qe5 20. Nf3 Qh5 21. Nd4 1/2-1/2

[Event "Mestre Ataide op"]
[Site "Mestre Ataide"]
[Date "2014.06.07"]
[Round "3"]
[White "Da Circuncisao, Samuel Jacob"]
[Black "Soares, Michel Wan der Maas"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "41"]
[EventDate "2014.06.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 e5 4. d3 Nf6 5. Nbd2 Be7 6. 0-0 0-0 7. b3 a5 8. Bb2 d4 9. Nc4 Bd6 10. Bc1 h6 11. e3 b5 12. Nxd6 Qxd6 13. exd4 exd4 14. Bf4 Qd7 15. Ne5 Nxe5 16. Bxa8 c6 17. Bxe5 Ba6 18. Bxf6 Rxa8 19. Bxg7 Kxg7 20. Kg2 Qd5+ 21. Qf3 1-0

[Event "Mestre Ataide op"]
[Site "Mestre Ataide"]
[Date "2014.06.07"]
[Round "2"]
[White "Vieira, Jose Luiz"]
[Black "Da Circuncisao, Samuel Jacob"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1510"]
[PlyCount "69"]
[EventDate "2014.06.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. e3 c5 5. Be2 Be7 6. Nc3 Nc6 7. 0-0 0-0 8. b3 b6 9. Bb2 Ba6 10. dxc5 Bxc5 11. cxd5 Bxe2 12. Qxe2 exd5 13. Rad1 Re8 14. Qd3 Ne7 15. a3 Qc7 16. b4 Bd6 17. Nb5 Qd7 18. Bxf6 gxf6 19. Nc3 Rad8 20. Rc1 Qb7 21. Qd4 Be5 22. Nxe5 fxe5 23. Qxe5 Ng6 24. Qd4 Rd7 25. Rfd1 Red8 26. h4 Ne7 27. h5 Nc6 28. Qf6 Rd6 29. Qg5+ Kh8 30. Nb5 R6d7 31. Qf6+ Kg8 32. Nd4 Rd6 33. Qg5+ Kh8 34. Nxc6 Rg8 35. Qe5+ 1-0

