[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.29"]
[Round "10"]
[White "Do Nascimento, Carlos Augusto Xavi"]
[Black "De Souza, Lucio Teixeira"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1895"]
[BlackElo "1568"]
[PlyCount "59"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. 0-0 d5 6. d3 Qc7 7. Re1 Ne7 8. Nc3 d4 9. Na4 Ng6 10. b3 Ne5 11. Nxe5 Qxe5 12. f4 Qc7 13. Rf1 e5 14. f5 Bd6 15. Qe1 f6 16. Ba3 Qe7 17. Qa5 0-0 18. Bxc5 Bxc5 19. Qxc5 Qc7 20. Qc4+ Kh8 21. Nc5 Re8 22. b4 Qd6 23. g4 Re7 24. Kf2 a5 25. c3 axb4 26. cxb4 Ra3 27. Rac1 Rea7 28. Rc2 R7a6 29. b5 cxb5 30. Qxb5 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "Do Nascimento, Carlos Augusto Xavi"]
[Black "Montiel Caceres, Helen"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1895"]
[BlackElo "1723"]
[PlyCount "106"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nge7 5. 0-0 g6 6. d3 Bg7 7. Bg5 Qc7 8. Qd2 0-0 9. Bh6 d6 10. Bxg7 Kxg7 11. Bxc6 Nxc6 12. Qf4 a6 13. Rfe1 Nb4 14. Re2 e5 15. Qe3 Be6 16. a3 Nc6 17. Nd5 Bxd5 18. exd5 Ne7 19. c4 b5 20. Ng5 h6 21. Nh3 Nf5 22. Qe4 Nd4 23. f4 Nxe2+ 24. Qxe2 exf4 25. Qf2 Rae8 26. Nxf4 bxc4 27. dxc4 Qe7 28. Qf1 Qe3+ 29. Kh1 Re4 30. g3 Rfe8 31. Nd3 Rxc4 32. Re1 Qd2 33. Rxe8 Rc2 34. Nf2 Qxf2 35. Qxf2 Rxf2 36. Rd8 Rf6 37. Ra8 Rf5 38. Rxa6 Rxd5 39. Kg2 g5 40. Kf3 Rd2 41. b4 cxb4 42. axb4 Rxh2 43. Rxd6 Rb2 44. Rb6 h5 45. b5 Rb3+ 46. Kg2 Rb4 47. Rb8 h4 48. gxh4 Rxh4 49. b6 Rb4 50. Kg3 f5 51. b7 Rb3+ 52. Kf2 g4 53. Rd8 Rxb7 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.27"]
[Round "7"]
[White "Bashtavenko, Aleksey Stanislavov"]
[Black "Do Nascimento, Carlos Augusto Xavi"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1569"]
[BlackElo "1895"]
[PlyCount "84"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nd7 3. c4 c5 4. Nc3 e6 5. e4 Be7 6. Be2 Ngf6 7. 0-0 a6 8. b4 Qc7 9. Rb1 h6 10. h3 b6 11. Be3 Bb7 12. Qc2 e5 13. d5 Nf8 14. bxc5 bxc5 15. Rb2 N8d7 16. Rfb1 Bc8 17. Qa4 0-0 18. Nd2 Rb8 19. Qc6 Bd8 20. Na4 Rxb2 21. Rxb2 Nb8 22. Qa8 Nfd7 23. Bg4 Bg5 24. Bxg5 hxg5 25. Bxd7 Nxd7 26. Qc6 Qa5 27. Kh2 g4 28. hxg4 Nf6 29. g5 Bd7 30. Qxd6 Ng4+ 31. Kg3 Qxa4 32. Qxc5 Qd1 33. Nf3 Qc1 34. Rd2 Qb1 35. Re2 f5 36. Re1 f4+ 37. Kh4 Qxa2 38. d6 Qxf2+ 39. Qxf2 Nxf2 40. Nxe5 Rd8 41. Nxd7 Rxd7 42. c5 Nd3 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "De Lima, Ismael do Prado Nog"]
[Black "Do Nascimento, Carlos Augusto Xavi"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1895"]
[PlyCount "66"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nd7 3. Nc3 e5 4. Bc4 c6 5. d3 Be7 6. Bd2 a5 7. Ng5 Bxg5 8. Bxg5 Qxg5 9. 0-0 b5 10. Bxb5 cxb5 11. Nxb5 Ke7 12. Nc7 Rb8 13. Nd5+ Kf8 14. b3 Ngf6 15. Nxf6 Nxf6 16. Qf3 Bg4 17. Qe3 Qxe3 18. fxe3 Rc8 19. c4 Ke7 20. Rfe1 Rc7 21. d4 Nxe4 22. Rac1 f5 23. a3 Rb8 24. Rb1 Nd2 25. Rb2 Nxb3 26. e4 Rxc4 27. dxe5 Rxe4 28. exd6+ Kxd6 29. Rxe4 fxe4 30. Kf2 a4 31. Ke3 Ke5 32. h3 Be6 33. g4 Rc8 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Do Nascimento, Carlos Augusto Xavi"]
[Black "Dos Santos, Douglas Asterio"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1895"]
[BlackElo "1392"]
[PlyCount "39"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Bc4 Ngf6 4. Nc3 b6 5. Nf3 Bb7 6. Ng5 e6 7. d5 exd5 8. Nxd5 h6 9. Nxf6+ Qxf6 10. Nxf7 Rh7 11. f4 Bxe4 12. Qe2 Qe7 13. 0-0 d5 14. Ne5 Nxe5 15. fxe5 Qxe5 16. Bb5+ Ke7 17. c3 Kd8 18. Rxf8+ Ke7 19. Rxa8 g5 20. Re8+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.25"]
[Round "4"]
[White "Do Nascimento, Carlos Augusto Xavi"]
[Black "Oliveira, Isaac Rodrigues"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1895"]
[BlackElo "1356"]
[PlyCount "38"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Be2 Nc6 4. 0-0 g6 5. c3 Nf6 6. d3 Bg7 7. h3 0-0 8. Be3 a6 9. Qd2 b5 10. Bh6 Bb7 11. Bxg7 Kxg7 12. Nh2 e5 13. Ng4 Nxg4 14. Bxg4 Ne7 15. f4 exf4 16. Qxf4 f5 17. exf5 Nxf5 18. Bxf5 Rxf5 19. Qg3 Rg5 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Do Nascimento, Carlos Augusto Xavi"]
[Black "Fischer, Ivo Lucio"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1895"]
[BlackElo "1926"]
[PlyCount "32"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. e5 Nc6 4. Bb5 Nge7 5. Nc3 Qc7 6. Bxc6 Nxc6 7. Qe2 a6 8. 0-0 d6 9. exd6 Bxd6 10. Ne4 Be7 11. c3 0-0 12. d3 h6 13. Be3 b6 14. Qd2 f5 15. Neg5 f4 16. Bxf4 Qxf4 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "Senger, Maria Clara da Silv"]
[Black "Do Nascimento, Carlos Augusto Xavi"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1604"]
[BlackElo "1895"]
[PlyCount "75"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 e5 4. dxe5 dxe5 5. Nc3 c6 6. Bc4 Be7 7. 0-0 Ngf6 8. Be3 b5 9. Bd3 Qc7 10. Ne2 a6 11. Ng3 Nc5 12. Qe2 0-0 13. c3 Nxd3 14. Qxd3 Be6 15. Rfd1 h6 16. Qc2 Ng4 17. Bc1 Bc5 18. Nh1 f5 19. h3 fxe4 20. Qxe4 Bd5 21. Qxg4 Bxf3 22. gxf3 Rf7 23. Be3 Bxe3 24. fxe3 Raf8 25. Rf1 Rf5 26. h4 h5 27. Qg2 R5f6 28. Kh2 Kh7 29. Ng3 Rg6 30. Rg1 e4 31. f4 Rg4 32. Qxe4+ g6 33. Kg2 Qd8 34. Rh1 Qd2+ 35. Kf3 Qd7 36. Rad1 Qc8 37. Qe7+ Kg8 38. Rd7 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Piassi, Eric Augusto"]
[Black "Do Nascimento, Carlos Augusto Xavi"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1837"]
[BlackElo "1895"]
[PlyCount "41"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nd7 3. Bf4 e5 4. dxe5 dxe5 5. Bxe5 Ngf6 6. e3 c6 7. Bc4 Be7 8. 0-0 0-0 9. Bc3 Qc7 10. h3 b5 11. Bd3 b4 12. Bd2 c5 13. c4 Bb7 14. Qe2 Rad8 15. Rd1 Bxf3 16. gxf3 Qe5 17. Be1 Qh5 18. Kg2 Ne5 19. Bc2 Qg5+ 20. Kh2 Qh5 21. Kg2 1/2-1/2

[Event "Castanhal op 3rd"]
[Site "Castanhal"]
[Date "2014.10.12"]
[Round "5"]
[White "Do Nascimento, Carlos Augusto Xavi"]
[Black "Nobre, Wandercleyson Colar"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "57"]
[EventDate "2014.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. Bg5 h6 9. 0-0-0+ Nbd7 10. Bh4 a6 11. a3 Bd6 12. Nf3 Ke7 13. Rd2 g5 14. Bg3 Nh5 15. Ne2 Nf4 16. h4 g4 17. Ne1 h5 18. Rg1 Nf6 19. Nc3 Rhd8 20. Nd3 Nd7 21. Ne2 Rf8 22. Kb1 Nc5 23. Bxf4 exf4 24. e5 Nxd3 25. exd6+ cxd6 26. Rxd3 e5 27. Nc3 Ke6 28. Rgd1 Rad8 29. Ne4 1-0

[Event "Castanhal op 3rd"]
[Site "Castanhal"]
[Date "2014.10.12"]
[Round "6"]
[White "Perdomo, Leandro Daniel"]
[Black "Do Nascimento, Carlos Augusto Xavi"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2422"]
[PlyCount "63"]
[EventDate "2014.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nd7 3. Nc3 g6 4. e4 Bg7 5. Be3 e5 6. Nf3 c6 7. d5 c5 8. Be2 a6 9. 0-0 Ngf6 10. a3 Ng4 11. Bg5 Bf6 12. Bd2 h5 13. Qc1 Bg7 14. b4 b6 15. Rb1 f6 16. Nh4 Nf8 17. g3 Nh6 18. bxc5 bxc5 19. Qc2 Nf7 20. Rb2 g5 21. Nf5 Bxf5 22. exf5 Rb8 23. Qa4+ Nd7 24. Rxb8 Qxb8 25. Rb1 Qc8 26. Qc6 Ke7 27. Rb7 g4 28. Na4 Rd8 29. Nb6 Qxc6 30. dxc6 Kf8 31. Nxd7+ Kg8 32. c7 1-0

[Event "Castanhal op 3rd"]
[Site "Castanhal"]
[Date "2014.10.11"]
[Round "4"]
[White "Almeida, Luis Fernando Silva"]
[Black "Do Nascimento, Carlos Augusto Xavi"]
[Result "0-1"]
[ECO "A42"]
[PlyCount "98"]
[EventDate "2014.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. e4 Bg7 4. Be3 Nc6 5. Nc3 Bd7 6. Be2 e5 7. d5 Nce7 8. Nf3 a6 9. Rc1 f5 10. Qd3 f4 11. Bd2 Bf6 12. h3 g5 13. Nh2 h5 14. b3 Ng6 15. g4 hxg4 16. Nxg4 Qc8 17. Nxf6+ Nxf6 18. Bf1 g4 19. Ne2 gxh3 20. Ng1 h2 21. Nf3 Ng4 22. Ke2 Qd8 23. Be1 Qf6 24. Rc2 c6 25. Kd1 cxd5 26. Qxd5 Bc6 27. Qd3 Ne7 28. Kc1 Qg6 29. Re2 0-0-0 30. Qc2 Kb8 31. Bc3 Ng8 32. Rd2 N8f6 33. Bd3 Bxe4 34. Bxe4 Qxe4 35. Rd3 Rh3 36. Re1 h1Q 37. Rxh1 Rxh1+ 38. Kb2 Nxf2 39. Rd2 Qxc2+ 40. Kxc2 N2e4 41. Rd3 Nxc3 42. Kxc3 e4 43. Rd4 Rh3 44. Kd2 Rxf3 45. Ke2 Re3+ 46. Kf2 Rh8 47. Rxd6 Rh2+ 48. Kg1 Rxa2 49. Kf1 Rxb3 0-1

[Event "Castanhal op 3rd"]
[Site "Castanhal"]
[Date "2014.10.11"]
[Round "3"]
[White "Do Nascimento, Carlos Augusto Xavi"]
[Black "Martins, Clauber Figueiredo"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1981"]
[PlyCount "124"]
[EventDate "2014.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. e5 d5 4. exd6 Bxd6 5. b3 Qf6 6. Nc3 Nc6 7. Bb2 Qe7 8. Nb5 Nf6 9. Bxf6 gxf6 10. Nxd6+ Qxd6 11. c3 b6 12. Qc2 Bb7 13. Be2 f5 14. 0-0-0 0-0-0 15. Ng5 Qe7 16. Nf3 Rhg8 17. Rhg1 Qd6 18. h4 Ne5 19. Nxe5 Qxe5 20. Bf1 Qh2 21. Be2 Rxg2 22. Rxg2 Qxg2 23. d4 Qxf2 24. dxc5 Qe3+ 25. Kb2 Rxd1 26. Qxd1 Qxc5 27. Bh5 f6 28. Qd2 f4 29. Be8 Qe7 30. Bh5 e5 31. Bg4+ Kb8 32. a4 a6 33. b4 f3 34. Qe3 e4 35. Bxf3 f5 36. Be2 Qc7 37. Qg5 f4 38. a5 bxa5 39. bxa5 f3 40. Bf1 Bc8 41. h5 Ka8 42. h6 Qh2+ 43. Ka3 Qd6+ 44. Kb2 Be6 45. Kc2 Qb8 46. c4 Bd7 47. Kc3 Qh8+ 48. Kc2 Ba4+ 49. Kb1 Qb8+ 50. Kc1 Qd6 51. Qg8+ Kb7 52. Qxh7+ Kc8 53. Qg8+ Kc7 54. Qf7+ Bd7 55. h7 Qa3+ 56. Kd2 e3+ 57. Kc2 Qa2+ 58. Kc3 Qd2+ 59. Kb3 e2 60. h8Q e1Q 61. Qb2 Qb4+ 62. Ka2 Qa4+ 0-1

[Event "Castanhal op 3rd"]
[Site "Castanhal"]
[Date "2014.10.10"]
[Round "2"]
[White "Abreu, Nilton Silva"]
[Black "Do Nascimento, Carlos Augusto Xavi"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2052"]
[PlyCount "105"]
[EventDate "2014.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nd7 3. Bf4 Ngf6 4. h3 c6 5. Nbd2 d5 6. e3 e6 7. Bd3 h6 8. 0-0 Nb6 9. Re1 Bd6 10. Ne5 Bxe5 11. Bxe5 0-0 12. c3 Qe7 13. e4 Nfd7 14. Bg3 a5 15. a4 c5 16. Bc7 c4 17. Bc2 Ra6 18. Qf3 Na8 19. Bg3 Qf6 20. Qh5 Qg6 21. Qd1 f5 22. exd5 exd5 23. Qf3 Qf7 24. Be5 Nxe5 25. Rxe5 Be6 26. b3 Nb6 27. Rae1 Nd7 28. R5e2 g6 29. bxc4 dxc4 30. Qxb7 Rb6 31. Qf3 Rb2 32. Rxe6 Rxc2 33. Nxc4 Nf6 34. Nd6 Qd7 35. Qg3 Ne4 36. Rxg6+ Kh7 37. Nxe4 fxe4 38. Rf1 Qf7 39. Rc6 Qg7 40. Rc7 Rf7 41. Rxf7 Qxf7 42. Qe5 Qg6 43. Rb1 Rxf2 44. Rb7+ Rf7 45. Rxf7+ Qxf7 46. Qxe4+ Kg8 47. Qe5 Kh7 48. Qxa5 Qf4 49. Qe5 Qc1+ 50. Kh2 Qxc3 51. a5 Qa1 52. Qc5 Qf1 53. Qd6 1-0

[Event "Castanhal op 3rd"]
[Site "Castanhal"]
[Date "2014.10.10"]
[Round "1"]
[White "Guimaraes, Marcelo Cunha"]
[Black "Do Nascimento, Carlos Augusto Xavi"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2209"]
[PlyCount "66"]
[EventDate "2014.10.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Nc3 c6 5. Bc4 Be7 6. 0-0 b5 7. Bb3 a5 8. a4 b4 9. Nb1 Ngf6 10. Nbd2 0-0 11. Re1 Qc7 12. c3 c5 13. cxb4 cxd4 14. bxa5 Rxa5 15. Nf1 Bb7 16. Bd2 Rc5 17. Ng3 Nb8 18. Ba2 Rc2 19. b4 Bc8 20. Bb3 d3 21. Re3 Be6 22. Bxe6 fxe6 23. Rxd3 d5 24. Ng5 Qc4 25. Be1 Nxe4 26. N3xe4 dxe4 27. Nxe4 Nc6 28. b5 Bb4 29. Bxb4 Nxb4 30. Re3 Rc8 31. h3 Nd5 32. Re1 Rf8 33. a5 Nf4 0-1

[Event "Castanhal op 1st"]
[Site "Castanhal"]
[Date "2012.05.04"]
[Round "4.4"]
[White "Do Nascimento, Carlos Augusto Xavi"]
[Black "Soares, Aline Carla Araujo"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "71"]
[EventDate "2012.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Qe7 5. Bxf7+ Kd8 6. Bb3 Ke8 7. d3 g6 8. Nf3 Nd8 9. 0-0 d6 10. Re1 a5 11. d4 a4 12. Bc4 c6 13. dxe5 dxe5 14. Bd2 b5 15. Bd3 Qf7 16. Nxe5 Qe6 17. Nf3 Be7 18. Nh4 Ng4 19. Nf5 Qf6 20. Nxe7 Kxe7 21. e5 Qf7 22. f3 Rf8 23. Bb4+ Kd7 24. Bxf8 Qxf8 25. fxg4 Qc5+ 26. Kh1 Ne6 27. Bf5+ Kc7 28. Nc3 Nd4 29. Ne2 Nxf5 30. gxf5 Bxf5 31. Qd4 Qxc2 32. Qd6+ Kb6 33. Nd4 Qf2 34. Qxc6+ Ka7 35. Nxb5+ Kb8 36. Qc7# 1-0

[Event "Castanhal op 1st"]
[Site "Castanhal"]
[Date "2012.05.03"]
[Round "2.3"]
[White "Do Nascimento, Carlos Augusto Xavi"]
[Black "Abreu, Nilton Silva"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "2073"]
[PlyCount "62"]
[EventDate "2012.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Bg5 Nf6 5. Bd3 Ng6 6. Nf3 Bc5 7. h3 h6 8. Bd2 Qe7 9. Qe2 a6 10. Nc3 Nh5 11. g3 d6 12. Be3 Bb4 13. a3 Bxc3+ 14. bxc3 0-0 15. Nd2 Nf6 16. a4 a5 17. f3 Nh5 18. Qg2 f5 19. Bf2 fxe4 20. fxe4 Bd7 21. Bc4 Qg5 22. Nf3 Qf6 23. Nd2 Rf7 24. Be2 Nhf4 25. gxf4 Nxf4 26. Qg3 Nxh3 27. Be3 Nf4 28. Bg4 Qg5 29. Rg1 Bxg4 30. Qxg4 Ng2+ 31. Rxg2 Qxe3+ 0-1

[Event "Castanhal op 1st"]
[Site "Castanhal"]
[Date "2012.05.03"]
[Round "3.6"]
[White "Leao, Flavio Sanchez"]
[Black "Do Nascimento, Carlos Augusto Xavi"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "82"]
[EventDate "2012.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 e5 4. dxe5 dxe5 5. Bc4 c6 6. 0-0 b5 7. Bb3 Be7 8. Ng5 Bxg5 9. Qh5 g6 10. Qxg5 Qxg5 11. Bxg5 h6 12. Be3 Ngf6 13. f3 c5 14. Nc3 a6 15. a4 b4 16. Nd5 Nxd5 17. Bxd5 Ra7 18. Rfd1 Rc7 19. a5 Bb7 20. Bc4 Ke7 21. Rd2 g5 22. Rad1 Rg8 23. Bxf7 Rg7 24. Bc4 Rg6 25. g4 Bc6 26. Bxa6 Bxe4 27. Bb5 Bc6 28. Bxc6 Rgxc6 29. a6 Rxa6 30. Rxd7+ Rxd7 31. Bxc5+ Ke6 32. Rxd7 Kxd7 33. Bxb4 Ra1+ 34. Kf2 Rc1 35. Bf8 Rxc2+ 36. Kg3 Rc6 37. Bg7 Re6 38. Kf2 Ke7 39. Ke3 Kf7 40. Bh8 Re8 41. Bxe5 Rxe5+ 0-1

[Event "Castanhal op 1st"]
[Site "Castanhal"]
[Date "2012.05.02"]
[Round "1.7"]
[White "Almeida, Luis Fernando Silva"]
[Black "Do Nascimento, Carlos Augusto Xavi"]
[Result "0-1"]
[ECO "A55"]
[PlyCount "72"]
[EventDate "2012.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nd7 3. Nc3 e5 4. Nf3 Be7 5. e4 Ngf6 6. Be3 0-0 7. Bd3 c6 8. Qd2 Ng4 9. Bg5 Bxg5 10. Nxg5 exd4 11. Ne2 c5 12. 0-0 Nde5 13. f4 Nxd3 14. Qxd3 h6 15. Nf3 Ne3 16. Rf2 Be6 17. b3 f5 18. Ng3 Qd7 19. a4 fxe4 20. Qxe4 Rae8 21. Nh4 Bxc4 22. Qb1 Bd5 23. Nh5 Be4 24. Qa2 Qg4 25. b4+ Bd5 26. Qe2 Qxh4 27. Qb2 Ng4 28. g3 Qxh5 29. Rd2 b6 30. b5 Re3 31. Rg2 Bxg2 32. Qxg2 Rfe8 33. Qa2+ Kh8 34. h4 Rxg3+ 35. Kf1 Qxh4 36. Qd5 Ne3+ 0-1

[Event "BRA-ch sf 78th"]
[Site "Belem"]
[Date "2011.11.02"]
[Round "7.25"]
[White "Gutierrez, Enrique Alberto Sot"]
[Black "Do Nascimento, Carlos Augusto Xavi"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1853"]
[PlyCount "56"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d6 2. e4 e5 3. d4 Nd7 4. Bc4 c6 5. 0-0 Be7 6. dxe5 dxe5 7. Nc3 b5 8. Be2 Ngf6 9. a3 0-0 10. Bg5 Qc7 11. h3 a5 12. Re1 b4 13. Na4 Bb7 14. Bc4 Rad8 15. Nd2 c5 16. Qe2 h6 17. Bh4 Bc6 18. b3 Bxa4 19. bxa4 Nb6 20. Bb3 Rd4 21. Bxf6 Bxf6 22. Nc4 Nxc4 23. Bxc4 Rfd8 24. Bd5 Rb8 25. Red1 bxa3 26. Rxa3 c4 27. Rxd4 exd4 28. Qxc4 Rb1+ 0-1

[Event "BRA-ch sf 78th"]
[Site "Belem"]
[Date "2011.11.01"]
[Round "6.21"]
[White "Do Nascimento, Carlos Augusto Xavi"]
[Black "De Souza Assis, Rafael"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1783"]
[PlyCount "24"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "8"]
[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. d3 Bg7 4. Bd2 Nc6 5. Nf3 e6 6. Be2 Nge7 7. a3 e5 8. Rb1 b6 9. 0-0 0-0 10. Na2 Bb7 11. Bc3 Nd4 12. b4 Qc7 0-1

[Event "BRA-ch sf 78th"]
[Site "Belem"]
[Date "2011.10.31"]
[Round "5.25"]
[White "Maia, Jose Pereira"]
[Black "Do Nascimento, Carlos Augusto Xavi"]
[Result "1/2-1/2"]
[ECO "A53"]
[PlyCount "66"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nd7 3. Nc3 e5 4. d5 Be7 5. e4 Ngf6 6. Bd3 a5 7. Nge2 Nc5 8. Bc2 Bg4 9. f3 Bd7 10. Be3 h6 11. 0-0 Nh7 12. f4 Bf6 13. Nc1 exf4 14. Bxf4 Bxc3 15. bxc3 Qe7 16. Qd4 f6 17. Nb3 b6 18. Nxc5 bxc5 19. Qd1 0-0 20. Rb1 Rab8 21. Qd3 g5 22. Bd2 Qe5 23. Be1 Rxb1 24. Bxb1 f5 25. h4 f4 26. g3 Bh3 27. gxf4 Rxf4 28. Rxf4 Qxf4 29. Qxh3 Qc1 30. Qe6+ Kg7 31. Qe7+ Kg8 32. Qe6+ Kg7 33. Qd7+ Kg8 1/2-1/2

[Event "BRA-ch sf 78th"]
[Site "Belem"]
[Date "2011.10.30"]
[Round "4.24"]
[White "Do Nascimento, Carlos Augusto Xavi"]
[Black "Cohen Farias, Paulo"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "66"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d3 g6 3. Be3 d6 4. c3 Nf6 5. h3 Bg7 6. Nf3 0-0 7. Be2 Nc6 8. g4 c4 9. Qc2 cxd3 10. Bxd3 Be6 11. Ng5 Bd7 12. Nd2 Rc8 13. a3 Qa5 14. f4 e5 15. f5 d5 16. Nb3 Qd8 17. fxg6 hxg6 18. Nc5 d4 19. Bd2 dxc3 20. bxc3 b6 21. Nxd7 Qxd7 22. Bb5 Qd6 23. Qd3 Qxd3 24. Bxd3 Na5 25. Rb1 Nc4 26. Bxc4 Rxc4 27. Rb4 Rfc8 28. 0-0 R8c6 29. Nxf7 Nxe4 30. Bh6 Bf6 31. Rxc4 Rxc4 32. Nd6 Nxd6 33. Rxf6 Kh7 1/2-1/2

[Event "BRA-ch sf 78th"]
[Site "Belem"]
[Date "2011.10.29"]
[Round "2.21"]
[White "Do Nascimento, Carlos Augusto Xavi"]
[Black "Da Silva, Rodrigo Chaves"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "2216"]
[PlyCount "50"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 Nf6 4. Be2 g6 5. c3 Bg7 6. h3 0-0 7. Be3 d6 8. Qc2 Bd7 9. Nbd2 Rc8 10. Nh2 e5 11. g4 Nd4 12. Bxd4 cxd4 13. c4 Ne8 14. Ndf3 Nc7 15. Qd2 Ne6 16. h4 h6 17. 0-0-0 b5 18. Kb1 bxc4 19. dxc4 Nf4 20. Nxd4 exd4 21. Qxf4 d3 22. Bxd3 Rb8 23. b3 Qa5 24. Qc1 Rxb3+ 25. axb3 Qa1+ 0-1

[Event "BRA-ch sf 78th"]
[Site "Belem"]
[Date "2011.10.29"]
[Round "1.19"]
[White "Souza Neves, Andrey Marcelo"]
[Black "Do Nascimento, Carlos Augusto Xavi"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2109"]
[PlyCount "40"]
[EventDate "2011.10.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nd7 3. c4 g6 4. Nc3 Bg7 5. e4 e5 6. d5 Ngf6 7. Be2 Nc5 8. Qc2 a5 9. Bg5 Bd7 10. Nd2 c6 11. dxc6 bxc6 12. 0-0 Qc7 13. f4 Ng8 14. f5 f6 15. Be3 Nb7 16. c5 Nxc5 17. Bxc5 dxc5 18. Na4 Ne7 19. Rad1 Nc8 20. Qd3 Bf8 1-0

