[Event "Rio de Janeiro tt"]
[Site "Rio de Janeiro"]
[Date "2001.08.26"]
[Round "4"]
[White "Rego, Vinicius Vilela"]
[Black "Guimaraes, Sergio"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1956"]
[BlackElo "2167"]
[PlyCount "53"]
[EventDate "2001.08.18"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e3 e5 6. Nge2 Nc6 7. 0-0 d6 8. h3 Be6 9. Nd5 Ne7 10. Nxf6+ Bxf6 11. Qc2 c6 12. d4 Qd7 13. Kh2 Rfd8 14. Rd1 Qc7 15. b3 h5 16. Bb2 h4 17. dxe5 hxg3+ 18. Nxg3 Bxe5 19. f4 Bxb2 20. Qxb2 d5 21. cxd5 Nxd5 22. Bxd5 Rxd5 23. Ne4 Rxd1 24. Rxd1 Rd8 25. Nf6+ Kf8 26. Nh7+ Kg8 27. Nf6+ 1/2-1/2

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "8"]
[White "Basto Lima, L."]
[Black "Guimaraes, Sergio"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "99"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e3 d6 6. Be2 Nbd7 7. 0-0 e5 8. d5 a5 9. Qc2 Nc5 10. b3 Ne8 11. Bb2 f5 12. Nd2 Qe7 13. Rae1 f4 14. exf4 Rxf4 15. f3 Bf5 16. Nde4 Nf6 17. Bd1 Nfxe4 18. fxe4 Rxf1+ 19. Rxf1 Bd7 20. Bc1 Rf8 21. Bf3 h6 22. Be3 g5 23. Qe2 b6 24. Bxc5 dxc5 25. Rd1 Qd6 26. Bg4 Be8 27. Be6+ Kh7 28. Nb5 Bxb5 29. cxb5 Rf6 30. Qg4 Rf4 31. Bf5+ Kg8 32. Qh5 c4 33. g3 Qc5+ 34. Kh1 Rf2 35. d6 cxd6 36. Qe8+ Bf8 37. Qe6+ Kh8 38. Qf6+ Kg8 39. Qe6+ Kh8 40. Qf7 Rxf5 41. exf5 d5 42. bxc4 d4 43. Qd5 g4 44. Qe4 h5 45. f6 Qa3 46. Rf1 Qe3 47. Qf5 d3 48. Qxh5+ Bh6 49. Qxg4 d2 50. f7 1-0

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "6"]
[White "De Freitas, Marcio Elisio"]
[Black "Guimaraes, Sergio"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "117"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Bd7 5. c3 Nc6 6. dxc5 Bxc5 7. Bd3 Nge7 8. 0-0 0-0 9. Re1 h6 10. Bc2 Qc7 11. Qe2 Rad8 12. Nb3 Bb6 13. e5 f5 14. Nfd4 Nxd4 15. Nxd4 a6 16. f4 Nc6 17. Be3 Nxd4 18. Bxd4 Bxd4+ 19. cxd4 Rc8 20. Bd3 Qd8 21. Rec1 Qe7 22. Qd2 g5 23. fxg5 Qxg5 24. Qxg5+ hxg5 25. Kf2 Rxc1 26. Rxc1 Rc8 27. Rxc8+ Bxc8 28. g4 fxg4 29. Kg3 Kg7 30. Kxg4 Kh6 31. a4 Bd7 32. a5 Ba4 33. h4 gxh4 34. Kxh4 Bd1 35. Bf1 Bc2 36. Bh3 Bf5 37. Bxf5 exf5 38. Kg3 Kg5 39. Kg2 Kg6 40. Kf3 Kg5 41. Ke3 f4+ 42. Kf2 Kg6 43. Kf3 Kf5 44. b3 Kg5 45. e6 Kf6 46. Kxf4 Kxe6 47. Kg5 Kd6 48. Kf5 Kc6 49. Ke5 b6 50. axb6 Kxb6 51. Kxd5 Kb5 52. Ke5 a5 53. d5 Kb4 54. d6 Kxb3 55. d7 a4 56. d8Q a3 57. Qb6+ Kc2 58. Qc5+ Kb2 59. Qb4+ 1-0

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "10"]
[White "De Oliveira, Washington"]
[Black "Guimaraes, Sergio"]
[Result "1/2-1/2"]
[ECO "E72"]
[PlyCount "126"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 0-0 6. Bg2 e5 7. Nge2 Nfd7 8. d5 a5 9. 0-0 f5 10. Qc2 Na6 11. Be3 Ndc5 12. Qd2 Bd7 13. Bh6 Qf6 14. Bxg7 Qxg7 15. f4 fxe4 16. Nxe4 Nxe4 17. Bxe4 Nc5 18. Bg2 Bg4 19. fxe5 Bxe2 20. Qxe2 Qxe5 21. Qxe5 dxe5 22. Rae1 Rae8 23. b3 b6 24. Re2 Rxf1+ 25. Kxf1 Kf7 26. Ke1 a4 27. bxa4 Ra8 28. Kd2 Rxa4 29. Kc3 Kf6 30. Bh1 Ra3+ 31. Kb4 Ra5 32. Bg2 Nd3+ 33. Kc3 Ra3+ 34. Kc2 Nb4+ 35. Kb1 Rc3 36. Rf2+ Ke7 37. Bf1 Re3 38. Re2 Rxe2 39. Bxe2 Kd6 40. Kb2 Kc5 41. a3 Na6 42. Kc3 Nb8 43. Kd3 Nd7 44. Ke4 Kd6 45. Bd1 Nf6+ 46. Kd3 Kc5 47. Bf3 b5 48. cxb5 Kxb5 49. a4+ Kb4 50. h3 g5 51. Be4 Kxa4 52. Bxh7 Kb4 53. h4 Kc5 54. Be4 Nh5 55. hxg5 Nxg3 56. g6 Nh5 57. Ke3 Kd6 58. Kf3 Ke7 59. Kg4 Nf6+ 60. Kf5 Nxe4 61. Kxe4 Kf6 62. g7 Kxg7 63. Kxe5 Kf7 1/2-1/2

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "14"]
[White "German, Eugenio Maciel"]
[Black "Guimaraes, Sergio"]
[Result "1-0"]
[ECO "C03"]
[PlyCount "57"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 a6 5. e5 Nc6 6. c3 c4 7. g3 Nge7 8. h4 h5 9. Bh3 Nf5 10. Nf1 Be7 11. Bf4 b5 12. a3 Na5 13. N3d2 Bd7 14. Qf3 g6 15. Ne3 Bc6 16. 0-0 0-0 17. Rad1 Qd7 18. Bg5 Bxg5 19. hxg5 Qe7 20. Qf4 Kg7 21. Bxf5 exf5 22. Qxf5 Qe6 23. Qf3 Rad8 24. Kg2 Rh8 25. Rh1 Rdg8 26. Rh4 Kf8 27. Rf4 Ke8 28. Rf6 Qd7 29. Rd6 1-0

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "13"]
[White "Guimaraes, Sergio"]
[Black "Belem, Humberto Luciano"]
[Result "0-1"]
[ECO "E72"]
[PlyCount "78"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. d4 d6 5. e4 Nbd7 6. Bg2 0-0 7. Nge2 e5 8. d5 a5 9. 0-0 Nc5 10. h3 Qe7 11. Be3 b6 12. a3 Ne8 13. b4 Nb7 14. Qd2 Bh8 15. f4 f5 16. exf5 gxf5 17. c5 axb4 18. axb4 Rxa1 19. Rxa1 bxc5 20. bxc5 Nxc5 21. Bxc5 dxc5 22. Rc1 exf4 23. gxf4 Nd6 24. Na4 Re8 25. Bf3 Ba6 26. Rc2 Nc4 27. Qe1 Qe3+ 28. Qf2 Qb3 29. Nxc5 Qxc2 30. Nxa6 Nd2 31. Bh5 Ra8 32. Nc5 Ra1+ 33. Kh2 Qd1 34. Qg2+ Bg7 35. h4 Nf1+ 36. Kh3 Ne3 37. Qh2 Qf1+ 38. Kg3 Ra3 39. Bf3 Qxf3+ 0-1

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "16"]
[White "Guimaraes, Sergio"]
[Black "De Carvalho, Flavio"]
[Result "0-1"]
[ECO "A90"]
[PlyCount "60"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. g3 e6 4. Bg5 Bb4+ 5. Nd2 h6 6. Bxf6 Qxf6 7. Ngf3 0-0 8. Bg2 d5 9. 0-0 c6 10. Ne5 Bd6 11. f4 Kh7 12. e3 Nd7 13. c5 Bc7 14. Ndf3 g5 15. b4 a6 16. a4 Rg8 17. Nxd7 Bxd7 18. Ne5 Be8 19. Qd3 Kh8 20. Kf2 h5 21. Bf3 h4 22. Rh1 Rg7 23. Qf1 Qh6 24. Be2 Bh5 25. Qd1 Bxe2 26. Qxe2 Bxe5 27. dxe5 Rh7 28. Rhg1 Rg8 29. Rg2 Rhg7 30. Rag1 h3 0-1

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "1"]
[White "Guimaraes, Sergio"]
[Black "Garrido, N."]
[Result "0-1"]
[ECO "A54"]
[PlyCount "80"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 Nbd7 5. Bg5 Be7 6. e4 0-0 7. Bd3 exd4 8. Nxd4 Nc5 9. Bc2 Nfxe4 10. Bxe7 Qxe7 11. Nd5 Qd8 12. 0-0 Nf6 13. Ne3 Ne6 14. Ndf5 g6 15. Ng3 Qe7 16. Re1 Qd8 17. Qd2 Ng7 18. h3 Ngh5 19. Nxh5 Nxh5 20. Nd5 Be6 21. Rad1 Rc8 22. Qd4 Bxd5 23. Qxd5 b6 24. Ba4 Qf6 25. b4 Qc3 26. Qd2 Qf6 27. Bc6 Rcd8 28. Re4 Ng7 29. Rde1 d5 30. cxd5 Qxc6 31. Rc1 Rxd5 32. Rxc6 Rxd2 33. Rxc7 Rxa2 34. Ree7 Ra4 35. g4 Ne6 36. Rb7 Rxb4 37. Rxa7 Rb3 38. h4 Rb4 39. f3 Rb2 40. Rab7 Rc8 0-1

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "5"]
[White "Guimaraes, Sergio"]
[Black "Gentil Junior, Luiz"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "116"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. d4 0-0 5. e4 d6 6. g3 Bg4 7. Bg2 Nc6 8. Be3 e5 9. d5 Nd4 10. 0-0 Nd7 11. h3 Nxf3+ 12. Bxf3 Bxh3 13. Bg2 Bxg2 14. Kxg2 f5 15. f3 f4 16. gxf4 exf4 17. Bd4 Bxd4 18. Qxd4 Qh4 19. Ne2 Ne5 20. Rh1 Qf6 21. Kf2 h5 22. Rag1 Kf7 23. b3 Rh8 24. Qd2 g5 25. Nd4 g4 26. Ke2 Rae8 27. Kf2 g3+ 28. Kg2 h4 29. Rh3 b6 30. Rf1 Re7 31. Nf5 Rd7 32. Rd1 Ng6 33. Qd4 Qxd4 34. Nxd4 a5 35. a4 Kf6 36. Rdh1 Rdh7 37. Nf5 Kg5 38. Rd1 Ne5 39. Nd4 Ng6 40. Nf5 Kf6 41. Nd4 Rf7 42. Rdh1 Rh5 43. Nf5 Rfh7 44. Nd4 Rh8 45. Rd1 R8h6 46. Nf5 Rxf5 47. exf5 Kxf5 48. Re1 Ne5 49. Rd1 Rh8 50. Rdh1 Kg5 51. Re1 Nd3 52. Re7 Nf2 53. Rxc7 Nxh3 54. Kxh3 Re8 55. Rg7+ Kf6 56. Rg4 Kf5 57. Rxh4 Re2 58. Rh5+ Kf6 0-1

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "15"]
[White "Guimaraes, Sergio"]
[Black "Gondim, Jose"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "94"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Nbd2 f6 6. Bb5 a6 7. Bxc6+ bxc6 8. Nb3 a5 9. a4 Bg4 10. Qd3 Qb8 11. 0-0 Qb6 12. Be3 Rb8 13. Nc5 Bxc5 14. dxc5 Qxb2 15. Bd4 Qb7 16. Qc3 Bxf3 17. Qxf3 f5 18. Qh5+ g6 19. Qg5 Kf7 20. Ra3 Qc8 21. Rc1 h6 22. Qd2 Ra8 23. Rb3 Ne7 24. Rcb1 Qa6 25. Rb7 Ra7 26. R7b3 Qc4 27. Ra1 g5 28. Rh3 Rb7 29. Rc3 Qxa4 30. Rca3 Qb4 31. Qxb4 axb4 32. Rb3 Rhb8 33. Rab1 Rb5 34. f3 f4 35. g4 fxg3 36. hxg3 Nf5 37. Bf2 Ne7 38. Kg2 Ng6 39. Bd4 Nf8 40. Ra1 Nd7 41. Ra7 Rc8 42. c3 Nxc5 43. Rxb4 Rxb4 44. cxb4 Nd3 45. Rb7 Kg6 46. Kf1 Kf5 47. Ke2 Nxe5 0-1

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "9"]
[White "Guimaraes, Sergio"]
[Black "Lemos, Jorge Joao"]
[Result "1-0"]
[ECO "E72"]
[PlyCount "83"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. e4 Nbd7 7. Nge2 e5 8. d5 a5 9. 0-0 Nc5 10. Be3 Ne8 11. Qd2 f5 12. f4 b6 13. fxe5 dxe5 14. Bxc5 bxc5 15. Qe3 Rb8 16. b3 Qd6 17. Na4 Bd7 18. Nec3 Bxa4 19. Nxa4 fxe4 20. Nxc5 Qb6 21. Rae1 Rxf1+ 22. Bxf1 Bh6 23. Qxh6 Qxc5+ 24. Qe3 Qxe3+ 25. Rxe3 Nf6 26. Bg2 a4 27. Bxe4 axb3 28. axb3 Nxe4 29. Rxe4 Rxb3 30. Rxe5 Rc3 31. Re4 Kf7 32. Kg2 Kf6 33. Re6+ Kf5 34. Rc6 Kg4 35. h3+ Kf5 36. Rxc7 h5 37. d6 Ke6 38. c5 g5 39. d7 Ke7 40. c6 g4 41. hxg4 hxg4 42. Rc8 1-0

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "7"]
[White "Guimaraes, Sergio"]
[Black "Siqueira, Alexandre Carneiro"]
[Result "1-0"]
[ECO "A28"]
[PlyCount "55"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 d5 6. cxd5 Nxd5 7. Nxc6 bxc6 8. Qa4 Bd7 9. Bd2 Bd6 10. g3 0-0 11. Bg2 Re8 12. e4 c5 13. Qc4 Nxc3 14. Bxc3 a6 15. a4 Qc8 16. 0-0 Bh3 17. Rfe1 Bxg2 18. Kxg2 Qe6 19. Qxe6 Rxe6 20. e5 Bf8 21. Rad1 Rae8 22. f4 g6 23. Rd7 Rc8 24. Red1 Re7 25. g4 Rxd7 26. Rxd7 Bh6 27. Kf3 Bg7 28. Ke4 1-0

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "3"]
[White "Guimaraes, Sergio"]
[Black "Souza Mendes, Joao"]
[Result "1-0"]
[ECO "D45"]
[PlyCount "69"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. e3 Nbd7 5. d4 c6 6. Qc2 Bd6 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 Re8 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bd3 Bg4 14. Ng5 h6 15. Ne4 Nxe4 16. Bxe4 Qh4 17. g3 Qh5 18. Bg2 Re7 19. Bd2 Bf3 20. Rfe1 Bxg2 21. Rxe7 Bxe7 22. Kxg2 Qd5+ 23. Kg1 Qxd4 24. Bc3 Qc5 25. Qe2 Rd8 26. Re1 Bf8 27. Qg4 Qd5 28. a3 Qg5 29. Qa4 a6 30. Ba5 Rd5 31. Bc3 Qd8 32. Qg4 g6 33. Qe2 Qc8 34. Qe8 Rd8 35. Qe5 1-0

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "11"]
[White "Guimaraes, Sergio"]
[Black "Vasconcellos, Fernando"]
[Result "0-1"]
[ECO "E45"]
[PlyCount "210"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Be7 7. Ng3 d5 8. cxd5 Bxf1 9. Nxf1 exd5 10. Ng3 0-0 11. 0-0 Nbd7 12. Qf3 c6 13. Bd2 Ne8 14. e4 dxe4 15. Ncxe4 Ndf6 16. Bc3 Nd5 17. Nf5 Nd6 18. Nxe7+ Qxe7 19. Rfe1 Rfe8 20. Nxd6 Qxd6 21. g3 Qd7 22. Re4 Rxe4 23. Qxe4 Re8 24. Qd3 h5 25. h4 Qh3 26. Re1 Re6 27. Rxe6 Qxe6 28. Qf3 g6 29. Kg2 Kg7 30. Bd2 Ne7 31. Bc3 Qd5 32. Bd2 f5 33. Qxd5 Nxd5 34. Kf3 Kf7 35. Ke2 Ke6 36. Kd3 Nf6 37. f3 Nd5 38. b3 Kd7 39. a4 a6 40. Be1 Kd6 41. Bd2 b5 42. Bf4+ Nxf4+ 43. gxf4 bxa4 44. bxa4 Kd5 45. Kc3 c5 46. dxc5 Kxc5 47. Kb3 Kd4 48. Kb4 Ke3 49. Ka5 Kxf3 50. Kxa6 Kxf4 51. Kb6 Kg4 52. a5 f4 53. a6 f3 54. a7 f2 55. a8Q f1Q 56. Qe4+ Qf4 57. Qxg6+ Kxh4 58. Qg2 Qf6+ 59. Kc7 Qe7+ 60. Kc6 Qe6+ 61. Kc7 Qh3 62. Qe4+ Qg4 63. Qh1+ Kg5 64. Qd5+ Qf5 65. Qg2+ Kf6 66. Qc6+ Kg7 67. Qg2+ Kh7 68. Qe2 Qf4+ 69. Kc6 Kh6 70. Qe6+ Kg5 71. Qg8+ Kh4 72. Qg2 Qg4 73. Qh2+ Kg5 74. Qe5+ Qf5 75. Qg3+ Kh6 76. Qe3+ Qg5 77. Qh3 h4 78. Kd7 Kh5 79. Qf1 Qg4+ 80. Ke7 h3 81. Qf7+ Kh4 82. Qf2+ Qg3 83. Qd4+ Kg5 84. Qf6+ Kg4 85. Qg6+ Kf3 86. Qc6+ Kf2 87. Qc2+ Kf1 88. Qc4+ Kg2 89. Qd5+ Qf3 90. Qd2+ Kg3 91. Qe1+ Kf4 92. Qh4+ Ke3 93. Qg5+ Ke2 94. Qh4 Kd3 95. Qh8 Qe4+ 96. Kf7 Qf4+ 97. Kg6 h2 98. Qh3+ Ke2 99. Qh5+ Kf1 100. Qd1+ Kg2 101. Qd5+ Qf3 102. Qd2+ Qf2 103. Qd5+ Qf3 104. Qd2+ Kg3 105. Qe1+ Kh3 0-1

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "2"]
[White "Mangini, Jose Thiago"]
[Black "Guimaraes, Sergio"]
[Result "1-0"]
[ECO "C09"]
[PlyCount "83"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bd3 c4 7. Be2 Bf5 8. 0-0 Bd6 9. Re1 Nge7 10. Nf1 0-0 11. Bg5 Qc7 12. Ne3 Be4 13. Nf1 h6 14. Bxe7 Nxe7 15. Ng3 Bh7 16. Ne5 Ng6 17. Bf3 Rad8 18. Ng4 Bf4 19. Ne3 Ne7 20. Qe2 Bg5 21. Qd2 Qd6 22. Ne2 Nf5 23. Nc3 Nxe3 24. fxe3 Qc6 25. g3 Rfe8 26. h4 Bf6 27. Qg2 Be4 28. Bxe4 dxe4 29. Rf1 Re7 30. Rf4 Rde8 31. Raf1 a6 32. Rf5 Qb6 33. Nd5 Qxb2 34. Nxe7+ Rxe7 35. Qf2 Qa3 36. g4 Qd6 37. g5 Bxd4 38. exd4 e3 39. Qf4 Qb4 40. Rxf7 e2 41. Rf8+ Kh7 42. g6+ 1-0

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "12"]
[White "Maragliano, Laercio"]
[Black "Guimaraes, Sergio"]
[Result "0-1"]
[ECO "E72"]
[PlyCount "84"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Ne2 e5 7. d5 Nbd7 8. Nbc3 a5 9. 0-0 Nc5 10. h3 Ne8 11. Be3 f5 12. Qd2 fxe4 13. Bxc5 dxc5 14. Nxe4 b6 15. d6 c6 16. Rad1 Bd7 17. N2c3 Ra7 18. Kh2 Nf6 19. Qe2 Nh5 20. Qc2 Bh6 21. Ne2 Ng7 22. Qc3 Ne6 23. Rde1 Nd4 24. Qd3 Bf5 25. N2c3 Qxd6 26. Rd1 Qb8 27. a4 Rd7 28. Qb1 Rdf7 29. b3 Be6 30. Rd3 Qc7 31. Qd1 Rd7 32. Qb1 Rfd8 33. Rfd1 Bf5 34. Kh1 Rf7 35. Kh2 Qe7 36. Rf1 Bg7 37. Qd1 h5 38. f4 exf4 39. Rxf4 Be5 40. Rf1 h4 41. Kh1 hxg3 42. Re1 Qh4 0-1

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "4"]
[White "Ribeiro, Sabino Jr"]
[Black "Guimaraes, Sergio"]
[Result "1-0"]
[ECO "E60"]
[PlyCount "57"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Be3 0-0 6. Bd3 e5 7. Ne2 a5 8. Nbc3 Nfd7 9. d5 Na6 10. a3 Ndc5 11. Bc2 Bd7 12. Qd2 f5 13. 0-0-0 f4 14. Bf2 Qe8 15. h4 b5 16. cxb5 Bxb5 17. Nxb5 Qxb5 18. Nc3 Nb3+ 19. Bxb3 Qxb3 20. Qc2 Qb7 21. Qa4 Rfb8 22. Rd2 Nb4 23. Nd1 Bf8 24. Qd7 Na2+ 25. Kb1 Qb3 26. h5 Nb4 27. Qe6+ Kh8 28. Nc3 Nd3 29. hxg6 1-0

[Event "BRA-ch"]
[Site "Fortaleza"]
[Date "1951.??.??"]
[Round "17"]
[White "Salamuni, R."]
[Black "Guimaraes, Sergio"]
[Result "1/2-1/2"]
[ECO "C08"]
[PlyCount "59"]
[EventDate "1951.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Qe7 7. Qxe7+ Bxe7 8. Bxd7+ Nxd7 9. Ne2 Ngf6 10. 0-0 0-0 11. dxc5 Bxc5 12. Nb3 Rfe8 13. Ned4 Bb6 14. Bd2 Nc5 15. Rae1 Nxb3 16. Nxb3 h6 17. h3 Re4 18. Ba5 Bxa5 19. Rxe4 dxe4 20. Nxa5 Rc8 21. c3 Rc5 22. Nb3 Rb5 23. Rd1 a5 24. Rd4 Kf8 25. Kf1 Ke7 26. Ke2 b6 27. Ke3 Rg5 28. g3 Rh5 29. Nd2 Rxh3 30. Nxe4 1/2-1/2

