[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2012.10.14"]
[Round "7.23"]
[White "Cordeiro, Joao Evangelista"]
[Black "Souza, Nivaldo Seixas De"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "79"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. Nc3 e6 3. e4 d6 4. Bc4 Bd7 5. d4 c6 6. 0-0 Be7 7. e5 Nd5 8. Bxd5 cxd5 9. Re1 0-0 10. Bf4 g5 11. exd6 Bf6 12. Be5 h6 13. h3 Nc6 14. Ne2 Rc8 15. Ng3 Nb4 16. c3 Bxe5 17. dxe5 Na6 18. Nh5 f5 19. Nf6+ Rxf6 20. exf6 Qxf6 21. Ne5 Nc5 22. Qd4 b6 23. b4 Nb7 24. Nxd7 Qxd4 25. cxd4 Kf7 26. Ne5+ Kf6 27. d7 Rd8 28. Rac1 Nd6 29. Rc6 Nb5 30. Rc8 Ke7 31. Rec1 Nxd4 32. Rxd8 Ne2+ 33. Kh1 Nxc1 34. Re8+ Kd6 35. d8Q+ Kxe5 36. Qc7+ Kd4 37. Qxc1 e5 38. Qd2+ Kc4 39. Rxe5 f4 40. Rxd5 1-0

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2012.10.14"]
[Round "6.12"]
[White "Souza, Nivaldo Seixas De"]
[Black "Farias, Sergio A"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2067"]
[PlyCount "64"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e4 g6 4. Bc4 Bg7 5. f4 Qe7 6. fxe5 Qh4+ 7. g3 Qxe4+ 8. Qe2 Qxe2+ 9. Nxe2 dxe5 10. 0-0 Nh6 11. Na3 a6 12. Rae1 Bh3 13. Rf3 0-0 14. d4 Nc6 15. b5 Nxd4 16. Bxd4 exd4 17. Bd5 axb5 18. Nxb5 c6 19. Nc7 Rac8 20. Nf4 Bg4 21. Bxf7+ Rxf7 22. Ra3 Rfxc7 23. h3 Bf5 24. g4 Bxc2 25. Ne6 Re7 26. Rf3 Rce8 27. Re2 Bd1 28. Nxg7 Bxe2 29. Nxe8 Bxf3 30. Nf6+ Kg7 31. g5 Nf5 32. Kf2 Bh5 0-1

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2012.10.13"]
[Round "5.22"]
[White "Arimateia, Ary Amaral"]
[Black "Souza, Nivaldo Seixas De"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1705"]
[PlyCount "88"]
[EventDate "2012.10.11"]
[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. Nc3 Nf6 4. d4 Nxd4 5. Nxd4 exd4 6. Qxd4 Be7 7. b3 0-0 8. Bb2 a5 9. h4 b6 10. f3 Bc5 11. Qd2 c6 12. g4 Qc7 13. 0-0-0 Qg3 14. Rh3 Qc7 15. h5 Bd6 16. Kb1 Bf4 17. Qg2 d6 18. Rh1 h6 19. Ne2 Be5 20. Bxe5 dxe5 21. g5 hxg5 22. Qxg5 Nh7 23. Qg3 Qe7 24. Rg1 f6 25. Rd6 Rf7 26. Rxc6 a4 27. Nc3 axb3 28. Bc4 bxa2+ 29. Nxa2 Ng5 30. h6 Be6 31. h7+ Kh8 32. Bxe6 Nxe6 33. Rxb6 Nd4 34. Qg2 Qa7 35. Rb2 Nxf3 36. Rh1 Ng5 37. c3 Qa4 38. Nb4 Rd7 39. Qe2 Qa1+ 40. Kc2 Qxh1 41. Rb1 Qxh7 42. Qb5 Qxe4+ 43. Kb2 Rd2+ 44. Kc1 Qe1# 0-1

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2012.10.13"]
[Round "4.23"]
[White "Souza, Nivaldo Seixas De"]
[Black "Teles, Jeferson Lisboa"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1812"]
[PlyCount "116"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Nc6 3. b5 Nd4 4. e3 Ne6 5. Bxe5 d6 6. Bb2 Nf6 7. Bc4 d5 8. Bb3 Be7 9. Nf3 0-0 10. 0-0 Bd6 11. Ne5 Bxe5 12. Bxe5 c6 13. a4 a6 14. bxc6 bxc6 15. a5 Nc5 16. Bd4 Ncd7 17. d3 c5 18. Bb2 Qc7 19. Nd2 Ne5 20. Bxe5 Qxe5 21. Nf3 Qh5 22. Ra4 Bg4 23. h3 Bxf3 24. Qxf3 Qxf3 25. gxf3 Rfe8 26. Kh2 h5 27. Rg1 g6 28. Rf4 Kg7 29. Rg5 Rad8 30. c3 Re7 31. Rff5 Nh7 32. Rg1 c4 33. dxc4 dxc4 34. Bxc4 Rd6 35. Rd5 Rf6 36. f4 Kh6 37. h4 Rc7 38. Rd4 Rc5 39. Rb1 g5 40. Rb6 Rxa5 41. Rxf6+ Nxf6 42. fxg5+ Kg7 43. gxf6+ Kxf6 44. Rd6+ Kg7 45. Rxa6 Rf5 46. Kg3 f6 47. Ra7+ Kf8 48. Be2 Rc5 49. c4 f5 50. Rh7 Ke8 51. Kf4 Kf8 52. Rh6 Kg7 53. Rxh5 Kg6 54. Rg5+ Kf6 55. h5 Rc8 56. Rxf5+ Kg7 57. e4 Rf8 58. Rxf8 Kxf8 1-0

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2012.10.12"]
[Round "3.30"]
[White "Costa, Ricardo Santos"]
[Black "Souza, Nivaldo Seixas De"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1849"]
[PlyCount "118"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 Bc5 4. Nc3 0-0 5. d3 Ng4 6. Ne4 Bb6 7. h3 Nf6 8. Nxf6+ Qxf6 9. Nf3 h6 10. 0-0 Re8 11. Nd2 Qg6 12. b4 d6 13. a4 Bxh3 14. Bxh3 Qxg3+ 15. Bg2 Bd4 16. Ne4 Qh4 17. Rb1 f5 18. Ng3 Qxg3 19. e3 Qg6 20. exd4 e4 21. Re1 Nc6 22. dxe4 fxe4 23. Re3 Re7 24. b5 Na5 25. Qc2 Rae8 26. Bd2 b6 27. Bxa5 bxa5 28. Qd2 Rf7 29. Rf1 Rf4 30. Rg3 Qf7 31. d5 g5 32. Bh3 Qf6 33. Qxa5 Rf8 34. Qc3 Qxc3 35. Rxc3 Rf3 36. Be6+ Kg7 37. Rfc1 Rxf2 38. c5 Ra2 39. Rf1 Rxf1+ 40. Kxf1 Rxa4 41. cxd6 cxd6 42. Rc6 Rb4 43. Bd7 Rxb5 44. Rxd6 Rb6 45. Bc6 h5 46. Rd7+ Kf6 47. Rxa7 h4 48. Rh7 Ke5 49. Re7+ Kf4 50. Rf7+ Kg3 51. Rb7 Ra6 52. Rb4 Kf3 53. Ra4 Rb6 54. Ra3+ e3 55. d6+ Rxc6 56. Ra1 Rxd6 57. Kg1 g4 58. Rf1+ Kg3 59. Kh1 e2 0-1

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2012.10.12"]
[Round "2.26"]
[White "Freitas, Remulo Aguiar"]
[Black "Souza, Nivaldo Seixas De"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "65"]
[EventDate "2012.10.11"]
[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 d5 2. Bg5 g6 3. e3 Bg7 4. Bd3 Nf6 5. Nd2 Nc6 6. Ngf3 Bg4 7. h3 Bd7 8. c3 e6 9. Ne5 0-0 10. f4 Ne7 11. Qf3 h6 12. Bh4 Nf5 13. Bf2 Nh7 14. g4 Nh4 15. Qg3 Bxe5 16. dxe5 g5 17. Qh2 c5 18. Bxh4 gxh4 19. Qf2 Bc6 20. Rg1 Kh8 21. g5 Rg8 22. Qxh4 Rg7 23. Qxh6 Qg8 24. 0-0-0 c4 25. Bc2 a5 26. Nf3 d4 27. Nxd4 Rg6 28. Bxg6 Qxg6 29. Qxg6 fxg6 30. Nxc6 bxc6 31. Rd6 Nf8 32. Rgd1 Kg7 33. Rxc6 1-0

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2012.10.11"]
[Round "1.16"]
[White "Souza, Nivaldo Seixas De"]
[Black "Medeiros Jr, Francisco Cesar De"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "1957"]
[PlyCount "98"]
[EventDate "2012.10.11"]
[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 Nf6 2. c4 g6 3. Bg5 Bg7 4. Nc3 0-0 5. e4 d6 6. Nf3 b6 7. Be2 Bb7 8. d5 Qc8 9. Qc2 e6 10. 0-0-0 exd5 11. Bxf6 Bxf6 12. Nxd5 Bxd5 13. Rxd5 Nc6 14. a3 Re8 15. h4 Qg4 16. Ne1 Qxe4 17. Qxe4 Rxe4 18. Bd3 Rxh4 19. Rxh4 Bxh4 20. g3 Re8 21. Nf3 Bf6 22. b4 Ne7 23. Be4 Nxd5 24. Bxd5 Re2 25. g4 Rxf2 26. a4 Rb2 27. Ng5 Rxb4 28. Nxf7 Kg7 29. g5 Be7 30. Kc2 Rxa4 31. Kb3 Ra1 32. Kb4 c6 33. Be6 Re1 34. Bd7 c5+ 35. Kb5 Kxf7 36. Bc6 Bxg5 37. Bd5+ Kf6 38. Ka6 Ra1+ 39. Kb7 Ke5 40. Kc6 Rb1 41. Bg8 h5 42. Bh7 Kf6 43. Bg8 Bf4 44. Bd5 h4 45. Be4 Rb4 46. Kd5 a5 47. Bg2 a4 48. Ke4 g5 49. Kd3 a3 0-1

[Event "BRA Bahia Region"]
[Site "Salvador"]
[Date "2012.08.25"]
[Round "2.13"]
[White "Pereira Fo, Hildebrando Apolon"]
[Black "Souza, Nivaldo Seixas De"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1800"]
[PlyCount "107"]
[EventDate "2012.08.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 e4 3. Nd4 c5 4. Nc2 Nc6 5. Nc3 f5 6. Ne3 Nd4 7. g3 Nf6 8. Qa4 Qb6 9. Ncd5 Nxd5 10. Nxd5 Qd6 11. Nf4 Qc6 12. Qd1 Bd6 13. Nd5 b5 14. Ne3 0-0 15. cxb5 Qxb5 16. Nc2 f4 17. Nxd4 cxd4 18. e3 d3 19. gxf4 Bb7 20. h4 h5 21. a4 Qd5 22. b3 Rac8 23. Ba3 Rc2 24. Bxd6 Qxd6 25. Rg1 Bd5 26. Qxh5 Qf6 27. Qxd5+ Rf7 28. Qe5 Qxe5 29. fxe5 Rf8 30. Bh3 Rfc8 31. Rd1 R8c7 32. Bf5 Rb2 33. Bxe4 Rc5 34. Rg5 Rxb3 35. e6 Rxg5 36. hxg5 dxe6 37. f4 Kf8 38. Rc1 a5 39. Rc5 Rb4 40. Bxd3 Rxa4 41. Rc8+ Kf7 42. Rc7+ Kf8 43. g6 Ra1+ 44. Ke2 a4 45. Bc4 a3 46. Bxe6 Rg1 47. f5 Rg2+ 48. Kd3 Rg4 49. f6 gxf6 50. Bxg4 a2 51. Ra7 a1Q 52. Rxa1 Kg7 53. Bf5 Kh6 54. Ke4 1-0

[Event "BRA Bahia Region"]
[Site "Salvador"]
[Date "2012.08.25"]
[Round "3.12"]
[White "Souza, Nivaldo Seixas De"]
[Black "Nascimento, Antonio Teofilo A D"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "63"]
[EventDate "2012.08.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. c4 e6 4. h3 Bb4+ 5. Nc3 Ne4 6. Bd2 Nxd2 7. Qxd2 0-0 8. Nf3 b6 9. Be2 Nc6 10. 0-0 Re8 11. a3 Bd6 12. cxd5 exd5 13. Nb5 Na5 14. Nxd6 Qxd6 15. Qc2 Re6 16. Ng5 Rh6 17. Rac1 c6 18. f4 f6 19. b4 Qe7 20. Rf3 fxg5 21. bxa5 gxf4 22. exf4 Qf6 23. Qd2 Qg6 24. Bd3 Qh5 25. f5 Rf6 26. g4 Qh4 27. Qf2 Qg5 28. Re1 Bd7 29. Rf4 Rh6 30. Re3 c5 31. Qf3 Rxh3 32. Qxd5+ 1-0

[Event "BRA Bahia Region"]
[Site "Salvador"]
[Date "2012.08.24"]
[Round "1.11"]
[White "Souza, Nivaldo Seixas De"]
[Black "Lopes, Adan Cerqueira"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "1945"]
[PlyCount "38"]
[EventDate "2012.08.24"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nf3 Bg7 4. Nc3 0-0 5. e3 d6 6. Bd3 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Ne4 Nxe4 10. Bxe4 Qe7 11. Bd2 a5 12. Rc1 Nc5 13. Bb1 Rd8 14. e4 Bg4 15. Rc3 Bxf3 16. gxf3 Bh6 17. Re3 Bf4 18. Rd3 Nxd3 19. Bxf4 Nxf4 0-1

[Event "Aracaju Gambit op"]
[Site "Aracaju"]
[Date "2009.08.09"]
[Round "5"]
[White "Souza, Nivaldo Seixas De"]
[Black "Barbosa, Alexandre Norman"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "96"]
[EventDate "2009.08.07"]
[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 e6 2. Nf3 d5 3. b3 c5 4. Ba3 Na6 5. e3 Ne7 6. Bxa6 bxa6 7. 0-0 cxd4 8. exd4 g6 9. Ne5 Bg7 10. f4 0-0 11. Nc6 Nxc6 12. Bxf8 Bxf8 13. c3 Ne7 14. Nd2 Nf5 15. Nf3 Ne3 16. Qe2 Nxf1 17. Kxf1 Qd6 18. g3 Bd7 19. Kg2 Bb5 20. Qe1 Bd3 21. Kg1 Qa3 22. Qd2 Be4 23. Ne1 Bf5 24. h4 Rc8 25. Kh2 Qa5 26. b4 Qa3 27. Rc1 Bb1 28. Rxb1 Rxc3 29. Nc2 Rd3 30. Nxa3 Rxd2+ 31. Kh3 Rxa2 32. Rb3 Bxb4 33. Rxb4 Rxa3 34. Kg4 Kg7 35. Rb7 Ra4 36. Rxa7 Rxd4 37. Rxa6 h5+ 38. Kf3 Kf6 39. Ke3 Rd1 40. Ke2 Rb1 41. Ra2 Kf5 42. Kf2 Rb3 43. Ra7 f6 44. Ra4 Kg4 45. Ra6 Rxg3 46. Rxe6 Rf3+ 47. Kg2 Rxf4 48. Ra6 Kxh4 0-1

[Event "Aracaju Gambit op"]
[Site "Aracaju"]
[Date "2009.08.09"]
[Round "6"]
[White "Souza, Nivaldo Seixas De"]
[Black "Miranda, Rivair Goncalves"]
[Result "1-0"]
[ECO "B36"]
[PlyCount "85"]
[EventDate "2009.08.07"]
[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 c5 3. Nf3 g6 4. Nc3 Bg7 5. e4 cxd4 6. Nxd4 Nc6 7. Nf3 0-0 8. Be2 d6 9. 0-0 Be6 10. b3 Nxe4 11. Nxe4 Bxa1 12. Bh6 Bg7 13. Bxg7 Kxg7 14. Nfg5 Bf5 15. Ng3 Bd7 16. Qa1+ Kg8 17. f4 Qb6+ 18. c5 Qxc5+ 19. Kh1 Qd4 20. Qc1 Rac8 21. Bc4 d5 22. Rd1 Qc5 23. Rxd5 Qb4 24. Rxd7 Nb8 25. Rd1 e6 26. Nxe6 Rxc4 27. bxc4 fxe6 28. Ne4 Qe7 29. Re1 Qf7 30. g3 Re8 31. Nd6 Qc7 32. Nxe8 Qc6+ 33. Kg1 Qxe8 34. Qe3 Nc6 35. Qxe6+ Qxe6 36. Rxe6 Kf7 37. Rd6 Ke7 38. c5 Na5 39. Kf1 Nc4 40. Rd4 Ne3+ 41. Ke2 Nc2 42. Re4+ Kd7 43. g4 1-0

[Event "Aracaju Gambit op"]
[Site "Aracaju"]
[Date "2009.08.08"]
[Round "3"]
[White "Paixao Melo, Raphael Andrews"]
[Black "Souza, Nivaldo Seixas De"]
[Result "1/2-1/2"]
[ECO "A42"]
[PlyCount "71"]
[EventDate "2009.08.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. Nc3 d6 4. e4 e5 5. d5 Ne7 6. Bg5 h6 7. Be3 0-0 8. Bd3 c6 9. Nge2 cxd5 10. cxd5 b6 11. f4 Ba6 12. 0-0 Bxd3 13. Qxd3 Nd7 14. Qd2 f5 15. fxe5 Nxe5 16. Nf4 Nc4 17. Qe2 Nxe3 18. Qxe3 Qc8 19. exf5 Nxf5 20. Qd3 Qc5+ 21. Kh1 Qd4 22. Qh3 Qe3 23. g3 Bxc3 24. bxc3 Qe4+ 25. Kg1 Qe3+ 26. Rf2 Qxc3 27. Raf1 Rf6 28. Nxg6 Qd4 29. Nf4 Kh7 30. Ne2 Qe3 31. Nf4 Rg8 32. Kg2 Qe4+ 33. Kg1 Qe3 34. Kg2 Qe4+ 35. Kg1 Qe3 36. Kg2 1/2-1/2

[Event "Aracaju Gambit op"]
[Site "Aracaju"]
[Date "2009.08.08"]
[Round "?"]
[White "Souza, Nivaldo Seixas De"]
[Black "Zallio, Luciano de Souza"]
[Result "0-1"]
[ECO "A25"]
[BlackElo "2044"]
[PlyCount "34"]
[EventDate "2009.08.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 f5 5. e3 Nf6 6. Nd5 Be7 7. b4 0-0 8. b5 Nb8 9. d3 Nbd7 10. Bd2 Nxd5 11. Bxd5+ Kh8 12. h4 Qe8 13. Bc3 Nf6 14. Bg2 Bd8 15. a4 a6 16. Ne2 Ng4 17. 0-0 Qh5 0-1

[Event "Aracaju Gambit op"]
[Site "Aracaju"]
[Date "2009.08.08"]
[Round "4"]
[White "Vieira, Marcio Henrique Men"]
[Black "Souza, Nivaldo Seixas De"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "107"]
[EventDate "2009.08.07"]
[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. Nf3 b6 3. Bc4 Ba6 4. Bxa6 Nxa6 5. Nc3 c6 6. d4 b5 7. a3 c5 8. Nxb5 Nf6 9. Bg5 Qa5+ 10. Nc3 Nxe4 11. Qd3 Nxg5 12. Nxg5 cxd4 13. Qxd4 Qxg5 14. Rd1 Qe7 15. Nb5 d5 16. Qa4 Qd7 17. Qxa6 Bc5 18. Qa4 0-0 19. c4 a6 20. Nc3 Qa7 21. 0-0 dxc4 22. Rd7 Qb6 23. Qxc4 Rac8 24. Qe2 Rb8 25. Qh5 Rbd8 26. Rxd8 Rxd8 27. Na4 Qb5 28. Nxc5 Rd5 29. Rd1 Qxc5 30. Rxd5 exd5 31. Qe2 Kf8 32. Qd2 Qc6 33. f3 Ke8 34. Qg5 Qe6 35. h3 g6 36. Kf2 Qb6+ 37. Qe3+ Qe6 38. b4 Qxe3+ 39. Kxe3 Kd7 40. Kd4 Kc6 41. a4 f6 42. f4 h6 43. g4 g5 44. f5 Kd6 45. b5 a5 46. b6 Kc6 47. b7 Kxb7 48. Kxd5 Kb6 49. Ke6 Kc5 50. Kxf6 Kb4 51. Ke7 Kxa4 52. f6 Kb4 53. f7 a4 54. f8Q 1-0

[Event "Aracaju Gambit op"]
[Site "Aracaju"]
[Date "2009.08.07"]
[Round "1"]
[White "Vieira, Sarah Caroline Mene"]
[Black "Souza, Nivaldo Seixas De"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "86"]
[EventDate "2009.08.07"]
[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. Be3 dxe4 5. Bc4 Bb4 6. Nge2 c6 7. a3 Ba5 8. b4 Bc7 9. Bb3 0-0 10. 0-0 b6 11. h3 Ba6 12. Re1 h6 13. Ng3 Bxg3 14. fxg3 Nbd7 15. g4 Qc7 16. Ne2 Rad8 17. Bf4 Qc8 18. c3 g5 19. Bg3 Bd3 20. Nc1 Ba6 21. Bc2 Bc4 22. Bxe4 Nxe4 23. Rxe4 Nf6 24. Re1 Bd5 25. Be5 Ne4 26. Qd3 f6 27. Bg3 b5 28. Ne2 f5 29. gxf5 exf5 30. Rf1 Bc4 31. Qe3 Bxe2 32. Rfe1 Nxg3 33. Qxg3 f4 34. Qf2 Bc4 35. Qf3 Rf6 36. Re7 Bd5 37. Qh5 Rdf8 38. Rae1 Bf7 39. Qf3 Bd5 40. Qd3 Qf5 41. Qe2 f3 42. gxf3 Qxf3 43. Qd2 Qh1# 0-1

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2008.12.??"]
[Round "4"]
[White "Reis, Paulo F Jatoba"]
[Black "Souza, Nivaldo Seixas De"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2332"]
[PlyCount "47"]
[EventDate "2008.12.18"]
[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 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 c6 6. Be3 e6 7. Nf3 Be7 8. Bd3 N8d7 9. Qe2 Qc7 10. Rc1 Nf6 11. 0-0 Bd7 12. Bg5 h6 13. Bh4 Ng8 14. Bg3 Qd8 15. Ne5 Bg5 16. f4 Be7 17. Bc2 h5 18. Bb3 a6 19. f5 h4 20. Nxf7 Bf6 21. Nxd8 hxg3 22. Nxc6 gxh2+ 23. Kh1 Bxc6 24. e5 1-0

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2008.12.??"]
[Round "1"]
[White "Souza, Nivaldo Seixas De"]
[Black "Baptista, Igor Lucas"]
[Result "0-1"]
[ECO "A31"]
[PlyCount "54"]
[EventDate "2008.12.18"]
[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 Nf6 2. Nf3 g6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Bg7 6. Bf4 0-0 7. e3 d6 8. Be2 e5 9. Ndb5 exf4 10. Nxd6 fxe3 11. 0-0 exf2+ 12. Rxf2 Na6 13. Bf3 Qb6 14. Na4 Qe3 15. Rc1 Nh5 16. Bd5 Bd4 17. Rcc2 Bg4 18. Qc1 Nb4 19. Qxe3 Bxe3 20. Bxf7+ Kg7 21. Rc3 Bxf2+ 22. Kxf2 Nxa2 23. Rb3 b6 24. Re3 Rad8 25. Rd3 Rxf7+ 26. Ke1 Re7+ 27. Kf1 Rf8+ 0-1

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2008.12.??"]
[Round "3"]
[White "Souza, Nivaldo Seixas De"]
[Black "Dos Santos, Alves Humberto"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "112"]
[EventDate "2008.12.18"]
[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 c6 2. Nf3 Nf6 3. Bf4 d5 4. e3 Qb6 5. b3 Ne4 6. Bd3 e5 7. Bxe5 Bb4+ 8. Kf1 f6 9. Bxb8 Rxb8 10. Bxe4 dxe4 11. Nfd2 Bf5 12. Nc4 Qb5 13. a3 Be7 14. a4 Qd5 15. Nc3 Qd8 16. Nd2 0-0 17. f3 exf3 18. Nxf3 Bg4 19. h3 Bh5 20. Ne4 f5 21. Ng3 Bg6 22. Ne5 Be8 23. Qd3 Kh8 24. Ne2 Bd6 25. Nf4 Qf6 26. Ke2 Bxe5 27. dxe5 Qxe5 28. Qd4 Qxd4 29. exd4 Bf7 30. g4 Rbe8+ 31. Kd2 fxg4 32. hxg4 Re4 33. Raf1 Rxd4+ 34. Ke3 Rdd8 35. g5 g6 36. Rf2 Kg8 37. Rh4 Kg7 38. Rfh2 Rh8 39. Rf2 b5 40. Nd3 Rhe8+ 41. Kd2 Rd5 42. Rhf4 Re7 43. Rf6 bxa4 44. bxa4 c5 45. c4 Rxg5 46. Rc6 Rd7 47. Rff6 Bxc4 48. Rfd6 Rd5 49. Rxd7+ Rxd7 50. Kc3 Bxd3 51. Rxc5 Bf5 52. a5 Rd8 53. Rb5 a6 54. Re5 Bd3 55. Re3 Bb5 56. Kb4 g5 0-1

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2008.12.??"]
[Round "7"]
[White "Souza, Nivaldo Seixas De"]
[Black "Souza, Silas de Oliveira"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "124"]
[EventDate "2008.12.18"]
[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 d5 2. e3 Bf5 3. Nf3 Nc6 4. a3 h6 5. Nbd2 Nf6 6. Nb3 e6 7. Be2 Bd6 8. 0-0 Ng4 9. g3 Nf6 10. c4 dxc4 11. Bxc4 Bg4 12. Re1 b5 13. Bf1 b4 14. a4 0-0 15. Bg2 e5 16. dxe5 Nxe5 17. Nbd4 c5 18. h3 Bh5 19. Nf5 Nxf3+ 20. Bxf3 Bxf3 21. Qxf3 g6 22. Nxh6+ Kg7 23. e4 Be7 24. Bg5 Re8 25. Rad1 Qc8 26. Bxf6+ Bxf6 27. Ng4 Bxb2 28. Rd5 Bd4 29. e5 Qc6 30. Kg2 Red8 31. Qf6+ Qxf6 32. exf6+ Kf8 33. Rxd8+ Rxd8 34. Kf3 Re8 35. Rb1 Re6 36. Rb3 a5 37. Nh2 Rxf6+ 38. Ke4 Rxf2 39. Nf3 f5+ 40. Kd5 Bc3 41. Ng5 c4 42. Kxc4 Rc2 43. Kb5 Rb2 44. Ne6+ Kf7 45. Nc5 Rxb3 46. Nxb3 Ke7 47. Kxa5 Kd8 48. Kb5 Kc8 49. a5 g5 50. Kc4 f4 51. gxf4 gxf4 52. Kd3 Be5 53. h4 Kb7 54. h5 Bc7 55. Ke4 Ka6 56. Kd4 Kb5 57. Ke4 Kc4 58. Nd2+ Kc3 59. Nf1 b3 60. Ne3 f3 61. Nd1+ Kc2 62. Ne3+ Kc1 0-1

