[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "17"]
[White "Alves, Francisco"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "A54"]
[PlyCount "26"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. dxe5 dxe5 6. Bg5 Be7 7. Bxf6 Bxf6 8. e3 0-0 9. Be2 g6 10. 0-0 Bg7 11. Rc1 c6 12. Re1 Qe7 13. Qd2 Nc5 1/2-1/2

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "19"]
[White "Araujo, Rodolfo"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "24"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 d5 10. exd5 Bxa3 11. bxa3 Qa5 12. Qd2 Nd4 1/2-1/2

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "15"]
[White "Camara, Helder"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "A87"]
[PlyCount "49"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. g3 f5 2. Bg2 Nf6 3. b3 g6 4. Bb2 Bg7 5. Nf3 0-0 6. c4 d6 7. d4 Ne4 8. Nfd2 Nxd2 9. Qxd2 e5 10. dxe5 Bxe5 11. Qd5+ Kg7 12. Bxe5+ dxe5 13. Qxe5+ Rf6 14. 0-0 c6 15. Nc3 Nd7 16. Qd4 Qb6 17. Rad1 Kf8 18. Qh4 Rf7 19. Rd3 Nf6 20. Rfd1 Be6 21. Na4 Qa5 22. Rd6 Re8 23. Qd4 a6 24. Nc5 Bc8 25. Rxf6 1-0

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "13"]
[White "Carvalho, Herbert Abreu"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "117"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[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 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Be7 8. Re1 Ngf6 9. Nxf6+ Bxf6 10. c3 Bxf3 11. Qxf3 c6 12. Bf4 0-0 13. Rad1 g6 14. b3 Qa5 15. Bb1 Rfe8 16. Bh6 Bg5 17. Bxg5 Qxg5 18. g3 Qf6 19. Qe3 Rad8 20. f4 Nb6 21. c4 Rd7 22. Rd2 Red8 23. Red1 h5 24. Be4 Kg7 25. a4 Nc8 26. Kf2 Nd6 27. Bc2 Nf5 28. Bxf5 Qxf5 29. Qe5+ f6 30. Qxf5 gxf5 31. Ke3 a5 32. d5 cxd5 33. cxd5 exd5 34. Kd4 b6 35. Re2 Rb8 36. Rde1 b5 37. Re7+ Rxe7 38. Rxe7+ Kg6 39. axb5 Rxb5 40. Re3 a4 41. bxa4 Rb4+ 42. Kxd5 Rxa4 43. h4 Kf7 44. Rc3 Re4 45. Kd6 Re6+ 46. Kc7 Re4 47. Rd3 Rc4+ 48. Kd8 Ra4 49. Rd7+ Kg6 50. Ke7 Ra6 51. Rd6 Ra7+ 52. Rd7 Ra6 53. Rd6 Ra7+ 54. Rd7 Ra3 55. Rd6 Kg7 56. Ke6 Kg6 57. Ke7 Re3+ 58. Kf8 Ra3 59. Ke7 1/2-1/2

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "4"]
[White "Fiori de Azevedo, Pio"]
[Black "Mendes, Silvio"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "70"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[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. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Be7 8. c4 Ngf6 9. Ng3 Bxf3 10. Qxf3 c6 11. b3 0-0 12. Bb2 Re8 13. Rfe1 Bf8 14. Rad1 g6 15. Bb1 Bg7 16. Nf1 Qa5 17. Re5 Nxe5 18. dxe5 Nh5 19. Bc3 Qc7 20. g4 Bxe5 21. gxh5 Bxc3 22. Qxc3 Rad8 23. Re1 Qf4 24. Qg3 e5 25. hxg6 hxg6 26. Qg2 Re6 27. Ng3 Red6 28. Qe4 Rd1 29. Kf1 Qc1 30. Rxd1 Rxd1+ 31. Kg2 Rg1+ 32. Kf3 Re1 33. Qd3 Qxb1 34. Qd8+ Kg7 35. Nh5+ gxh5 0-1

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "11"]
[White "Frota Junior, Gerardo Pinto Da"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "21"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[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 dxe4 4. Nxe4 Bd7 5. Bd3 Bc6 6. Nf3 Nd7 7. 0-0 Be7 8. Re1 Ngf6 9. Ng3 Bxf3 10. Qxf3 c6 11. c3 1/2-1/2

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "7"]
[White "Galvao Barata, Hemar Antonio"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "A42"]
[PlyCount "131"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. f4 c5 6. d5 Bxc3+ 7. bxc3 Qa5 8. Qc2 Ngf6 9. Bd3 e5 10. dxe6 fxe6 11. Nf3 e5 12. 0-0 Qd8 13. f5 gxf5 14. exf5 Qe7 15. Ng5 h6 16. Ne6 Nf8 17. Qf2 Rb8 18. Qh4 h5 19. Bg5 N8h7 20. Nc7+ Qxc7 21. Bxf6 Nxf6 22. Qxf6 Rg8 23. Be4 Qe7 24. Qh6 Qf8 25. Qxh5+ Kd8 26. f6 Be6 27. f7 Rg7 28. Bd5 Bxd5 29. cxd5 Kc7 30. Qf5 Rd8 31. Qe6 Rd7 32. Qe8 Rd8 33. Qe6 Rd7 34. Rf6 Rgxf7 35. Raf1 Rxf6 36. Rxf6 Qg7 37. Qf5 b5 38. g4 Qg8 39. g5 Qxd5 40. g6 Qd1+ 41. Kg2 Qe2+ 42. Kg3 Qe3+ 43. Kh4 Qh6+ 44. Kg3 Qe3+ 45. Kg4 Qg1+ 46. Kh3 Qe3+ 47. Qf3 Qg5 48. Qf5 Qe3+ 49. Kh4 Qh6+ 50. Qh5 Qd2 51. h3 Qe1+ 52. Kg5 Qe3+ 53. Kh4 Qe1+ 54. Kg5 Qe3+ 55. Kh4 e4 56. Qg5 Qe1+ 57. Kh5 Qe2+ 58. Qg4 Qc4 59. g7 Qg8 60. Kh6 Re7 61. Qg3 Re5 62. Qg6 Re8 63. Rxd6 e3 64. Rc6+ Kb7 65. Rf6 Kb8 66. Qxe8+ 1-0

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "18"]
[White "Mendes, Silvio"]
[Black "Asfora, Marco Antonio Hazin"]
[Result "1/2-1/2"]
[ECO "C62"]
[PlyCount "40"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. h3 Bd7 6. c3 Be7 7. Qe2 a6 8. Ba4 b5 9. Bc2 0-0 10. Nbd2 Na5 11. 0-0 c5 12. Rd1 Qc7 13. Nf1 Nc6 14. g4 b4 15. Ne3 Rab8 16. Nf5 Bxf5 17. gxf5 bxc3 18. bxc3 d5 19. Kh2 dxe4 20. dxe4 Rfd8 1/2-1/2

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "1"]
[White "Mendes, Silvio"]
[Black "Dumont, Sadi Glasser"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "112"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. g3 g6 2. f4 Bg7 3. Bg2 c5 4. e4 d6 5. d3 Nc6 6. Nd2 e6 7. Nh3 Nge7 8. 0-0 0-0 9. Kh1 f5 10. Ng1 e5 11. Ndf3 Kh8 12. Rb1 Be6 13. b3 Rb8 14. fxe5 dxe5 15. Be3 Qd6 16. exf5 Nxf5 17. Bf2 Bh6 18. g4 Ne3 19. Bxe3 Bxe3 20. h3 Nd4 21. c3 Nc6 22. Qe2 Bf4 23. Nd2 Ne7 24. Ne4 Qc7 25. Qf2 b6 26. c4 Rbd8 27. Rbd1 Nc6 28. Ne2 Nb4 29. Nxf4 Rxf4 30. Qe2 Rdf8 31. Rxf4 Rxf4 32. Ng5 Bg8 33. Nf3 Nc6 34. Re1 Nd4 35. Qxe5+ Qxe5 36. Nxe5 Rf2 37. Nd7 Rxa2 38. Re8 Re2 39. Ra8 Kg7 40. Rxa7 Re7 41. Rb7 Nxb3 42. Nxb6 Rxb7 43. Bxb7 Kf6 44. Nd7+ Ke7 45. Ne5 Kf6 46. Nf3 g5 47. Bc8 h6 48. Bf5 Bf7 49. Kg2 Be8 50. Kf2 Bc6 51. Be4 Bxe4 52. dxe4 Na5 53. Nd2 Ke5 54. Ke3 Ke6 55. Kd3 Ke5 56. Ke3 Ke6 1/2-1/2

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "6"]
[White "Mendes, Silvio"]
[Black "Nobrega, Adaucto Wanderley"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "84"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 c5 5. c3 Nc6 6. 0-0 Be7 7. Nbd2 0-0 8. Re1 cxd4 9. Nxd4 Nxd4 10. cxd4 Qb6 11. e3 Bd7 12. Qb3 Qa5 13. Qd1 Ba4 14. b3 Bb5 15. Bf1 Rac8 16. a3 Bxf1 17. b4 Bxb4 18. Nb3 Qb6 19. axb4 Bc4 20. Nc5 Ra8 21. Ba3 Rfc8 22. Qd2 Qb5 23. Qb2 b6 24. Nb3 Bxb3 25. Qxb3 Ne4 26. f3 Nd2 27. Qd1 Nc4 28. Qd3 Nd6 29. Qd2 Rc4 30. e4 Rac8 31. Rac1 Qa4 32. Bb2 Rxc1 33. Rxc1 Rxc1+ 34. Bxc1 Nc4 35. Qf4 h6 36. exd5 exd5 37. Qf5 Qc6 38. b5 Qe6 39. Qf4 g5 40. Qb8+ Kg7 41. Kf1 Qf5 42. f4 Qb1 0-1

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "3"]
[White "Mendes, Silvio"]
[Black "Pimenta, Jose Roberto"]
[Result "1-0"]
[ECO "D04"]
[PlyCount "83"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. Bd3 0-0 6. 0-0 c5 7. c3 Nc6 8. Re1 Bf5 9. Bxf5 gxf5 10. dxc5 Ne4 11. Nd4 e6 12. Nxe4 fxe4 13. b4 Ne5 14. Bd2 Qh4 15. Qe2 Nd3 16. Red1 Bxd4 17. cxd4 f5 18. f4 Kh8 19. b5 Rg8 20. Be1 Qg4 21. Qxg4 fxg4 22. Bh4 Kg7 23. Rdb1 Rgc8 24. Kf1 Kf7 25. a4 Ke8 26. Bf6 Kd7 27. Ke2 Rf8 28. Be5 Rf5 29. Rb3 Nxe5 30. dxe5 Rh5 31. Rh1 g3 32. h4 Rg8 33. a5 Rc8 34. Rc3 Kc7 35. Rh3 Rg8 36. c6 Kb8 37. cxb7 Kxb7 38. Rc6 Rc8 39. Rxc8 Kxc8 40. Rxg3 Rxh4 41. Rg7 Kb8 42. f5 1-0

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "14"]
[White "Mendes, Silvio"]
[Black "Rocha, Antonio Cavilhas"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "74"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d3 d5 5. 0-0 e6 6. Nbd2 Be7 7. e4 0-0 8. e5 Nfd7 9. Re1 c5 10. c3 Nc6 11. Qe2 Re8 12. Bh3 Nf8 13. a3 a5 14. d4 a4 15. Qe3 Ba6 16. Bf1 Na5 17. h4 Bxf1 18. Nxf1 cxd4 19. cxd4 Rc8 20. Qd3 Qc7 21. Rb1 Qc4 22. Qxc4 Rxc4 23. Ne3 Rc6 24. Nd1 b5 25. Nc3 Rb8 26. Bd2 Nb3 27. Bg5 Bxa3 28. Nxd5 exd5 29. bxa3 Ne6 30. Red1 Kf8 31. Rb2 Rbc8 32. Bd2 Rc2 33. Bb4+ Ke8 34. Rxc2 Rxc2 35. Kf1 Nd8 36. Rd3 Nc6 37. Rc3 Nxb4 0-1

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "12"]
[White "Mendes, Silvio"]
[Black "Segal, Alexandru Sorin"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "86"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d3 d5 6. b3 Nbd7 7. Bb2 Be7 8. Nbd2 0-0 9. e4 c5 10. Qe2 d4 11. a4 Qc7 12. Nc4 a6 13. Bc1 e5 14. Bg5 b5 15. Ncd2 h6 16. Bxf6 Bxf6 17. Bh3 Nb6 18. a5 Nc8 19. Bxc8 Bxc8 20. Ne1 Bg5 21. Ng2 Bh3 22. Rfb1 Rab8 23. Ne1 Be6 24. Nef3 Be7 25. Ne1 Rfc8 26. Qf1 Bd6 27. Kg2 Qd8 28. Qe2 f6 29. h3 Rc6 30. Qd1 Bc7 31. Ra2 Bxa5 32. Rba1 Bxd2 33. Qxd2 Qc8 34. g4 c4 35. bxc4 bxc4 36. dxc4 Bxc4 37. Ra4 Bb5 38. R4a3 Rb7 39. Qa5 Rbc7 40. Rb3 Rc3 41. Raa3 Kh7 42. f3 Rxb3 43. Rxb3 Rxc2+ 0-1

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "10"]
[White "Mendes, Silvio"]
[Black "Tavares da Silva, Luiz"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "130"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Nc6 3. c4 Nf6 4. Nc3 d6 5. d3 g6 6. Rb1 Bg7 7. Bg5 h6 8. Bd2 0-0 9. b4 Kh7 10. b5 Nd4 11. e3 Ne6 12. Nge2 Nc5 13. Bc1 Nh5 14. 0-0 f5 15. d4 Nd7 16. Qc2 Qe7 17. Nd5 Qd8 18. c5 dxc5 19. dxc5 e4 20. g4 Nhf6 21. Nxf6+ Nxf6 22. gxf5 Bxf5 23. Bb2 Qe7 24. Ng3 Rae8 25. Rbd1 Ng4 26. Bxg7 Qxg7 27. c6 bxc6 28. Qxc6 Ne5 29. Qc5 Bg4 30. Rd5 Nf3+ 31. Bxf3 Bxf3 32. Qd4 Qf7 33. Rd7 Re7 34. Rxe7 Qxe7 35. Rc1 Rf7 36. Qxa7 Qd7 37. Kf1 Qd2 38. Re1 Bg2+ 39. Kxg2 Qxf2+ 40. Kh3 Qxe1 41. Qd4 Qf2 42. a4 h5 43. Qxe4 Qf3 44. a5 Qxe4 45. Nxe4 Rf5 46. b6 cxb6 47. axb6 Rb5 48. Nf6+ Kg7 49. Nd7 Kf7 50. b7 Rxb7 51. Nc5 Re7 52. e4 Re5 53. Nd3 Rxe4 54. Nf2 Rd4 55. Kg3 Ke6 56. Kf3 Ke5 57. Kg3 g5 58. Kf3 Ra4 59. Kg3 Ra3+ 60. Kg2 g4 61. Nh1 Kf4 62. Ng3 Ra2+ 63. Kg1 Kf3 64. Nf1 Ra1 65. h4 g3 0-1

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "8"]
[White "Mendes, Silvio"]
[Black "Toth, Peter"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "63"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. g3 g6 2. f4 Bg7 3. Bg2 c5 4. e4 Nc6 5. d3 d6 6. Nd2 Bd7 7. Nh3 Qc8 8. Nf2 h5 9. Nf3 Nh6 10. h3 Rb8 11. 0-0 Nd4 12. c3 Nc6 13. Be3 0-0 14. Qd2 f5 15. e5 dxe5 16. fxe5 Nf7 17. d4 c4 18. Nh4 Kh7 19. Qe2 Ncd8 20. a4 e6 21. Nf3 a6 22. g4 hxg4 23. hxg4 Rh8 24. Nh3 Kg8 25. Nf4 fxg4 26. Nh4 Rxh4 27. Nxg6 Nc6 28. Nxh4 Ne7 29. Qxg4 Bc6 30. Rf2 Nd5 31. Bxd5 exd5 32. Nf5 1-0

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "16"]
[White "Mendes, Silvio"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "124"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d3 d5 5. Nbd2 e6 6. 0-0 Nbd7 7. e4 dxe4 8. Ng5 Be7 9. Ngxe4 Nxe4 10. Nxe4 0-0 11. Nf6+ Bxf6 12. Bxb7 Rb8 13. Bg2 Qe7 14. d4 Rbd8 15. c3 c5 16. dxc5 Nxc5 17. Qc2 Bg5 18. Bxg5 Qxg5 19. Rad1 Qe7 20. Rxd8 Rxd8 21. Rd1 Rxd1+ 22. Qxd1 Qd7 23. Qxd7 Nxd7 24. Bf1 Kf8 25. Bd3 Ke7 26. f3 Ne5 27. Be2 Kd6 28. f4 Nd7 29. Bd3 h6 30. Kf2 e5 31. Ke3 Nf6 32. fxe5+ Kxe5 33. Be2 Nd5+ 34. Kf3 f5 35. Bd3 g5 36. Bc4 g4+ 37. Kf2 Ne7 38. Ke3 Ng6 39. Bb5 f4+ 40. gxf4+ Nxf4 41. Bc6 Nh5 42. Be8 Nf6 43. Bc6 h5 44. b4 h4 45. c4 Nh5 46. Be8 Nf4 47. Bc6 g3 48. hxg3 hxg3 49. a3 g2 50. Kf2 Kd4 51. c5 bxc5 52. bxc5 Kxc5 53. Be8 Kc4 54. a4 Kb3 55. Bb5 Kb4 56. Kg1 a5 57. Kf2 Nd5 58. Kxg2 Nc3 59. Be8 Nxa4 60. Kf2 Nc3 61. Ke1 Nb5 62. Bxb5 Kxb5 1/2-1/2

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "2"]
[White "Pinto Paiva, Jose E"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "37"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[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 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. Qe2 Be7 8. 0-0 Ngf6 9. Ng3 Bxf3 10. Qxf3 c6 11. Re1 0-0 12. c3 Re8 13. Bg5 Qa5 14. h4 Qd5 15. Ne4 Nxe4 16. Bxe4 Qa5 17. Bxh7+ Kxh7 18. Qxf7 Qf5 19. Qxf5+ 1-0

[Event "BRA-ch"]
[Site "Salvador"]
[Date "1973.??.??"]
[Round "9"]
[White "Trois, Francisco R Torres"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "41"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[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 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Be7 8. Re1 Ngf6 9. Ng3 Bxf3 10. Qxf3 c6 11. c3 0-0 12. Re2 Re8 13. Bd2 Qc7 14. Rae1 Bf8 15. Bc2 Qa5 16. Bb3 Qc7 17. h3 Rad8 18. Nf1 Bd6 19. Ne3 Bf4 20. c4 e5 21. dxe5 1/2-1/2

[Event "BRA-ch"]
[Site "Sao Bernardo do Campo"]
[Date "1968.??.??"]
[Round "10"]
[White "Camara, Helder"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "A53"]
[PlyCount "121"]
[EventDate "1968.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Bg4 4. Qb3 Qc8 5. h3 Bxf3 6. Qxf3 Nc6 7. e3 g6 8. Nc3 Bg7 9. Bd3 0-0 10. Qe2 e5 11. dxe5 Nxe5 12. Bc2 c6 13. 0-0 Qc7 14. Rd1 Rfd8 15. Bb3 Ned7 16. Bc2 Nb6 17. e4 Qe7 18. Be3 Ne8 19. a4 Bxc3 20. bxc3 c5 21. a5 Nd7 22. f4 Nb8 23. Qf3 Nc6 24. Rf1 Qf6 25. Bf2 b6 26. a6 Na5 27. Qe2 Nc7 28. Qe1 Qe6 29. Bh4 Re8 30. Ba4 Qxe4 31. Bxe8 Rxe8 32. Qxe4 Rxe4 33. Rae1 Re6 34. f5 gxf5 35. Rxf5 Nxc4 36. Ref1 Ne5 37. Bf6 Nc6 38. Rg5+ Kf8 39. Bg7+ Ke8 40. Rgf5 Nxa6 41. Rxf7 Re7 42. Rf8+ Kd7 43. Bf6 Re8 44. Rf7+ Ke6 45. Rxh7 Rf8 46. Rh6 Kd5 47. g4 Nc7 48. g5 Ne8 49. Rh8 Rxh8 50. Bxh8 Ne5 51. Bxe5 dxe5 52. h4 Ng7 53. Rf7 Nh5 54. Rh7 Nf4 55. Kf1 Ke6 56. h5 a5 57. g6 b5 58. Rh8 Nxg6 59. hxg6 Kf6 60. Rc8 b4 61. Rxc5 1-0

[Event "BRA-ch"]
[Site "Sao Bernardo do Campo"]
[Date "1968.??.??"]
[Round "8"]
[White "De Souza, Airton Ferreira"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "145"]
[EventDate "1968.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Nf6 6. Bd3 a6 7. a4 b6 8. Qe2 Bb7 9. 0-0 0-0 10. Kh1 Nc6 11. e5 Nd5 12. Nxd5 exd5 13. c3 f6 14. exf6 Qxf6 15. f5 Rae8 16. Qc2 gxf5 17. Bg5 Qg6 18. g4 Bc8 19. Qb3 Na5 20. Qc2 h6 21. Bd2 Qxg4 22. Rf2 Kh8 23. Rg1 Qh5 24. Bf4 Re4 25. Bxe4 fxe4 26. Nd2 e3 27. Bxe3 Rxf2 28. Bxf2 Nc4 29. Rg3 Bf5 30. Qc1 Qe2 31. Nxc4 Qxc4 32. Qd1 Qa2 33. Be3 Qxb2 34. Qc1 Qxc1+ 35. Bxc1 Bc2 36. Rh3 Kh7 37. Bg5 c5 38. dxc5 dxc5 39. Rh4 Kg6 40. Bd2 c4 41. Rg4+ Kf7 42. Rxg7+ Kxg7 43. Be3 Bxa4 44. Bxb6 Kf6 45. Kg2 Ke5 46. Kf3 Bc2 47. Ke3 Be4 48. Bc7+ Kf5 49. Kd4 Kg4 50. Kc5 h5 51. Kb4 h4 52. Be5 Bf5 53. Kc5 Be6 54. Kb4 h3 55. Ka5 Bc8 56. Kb6 Kf3 57. Kc5 Be6 58. Kd6 Bf7 59. Kc5 Kg2 60. Bf4 Be6 61. Be5 Bf7 62. Kb4 Be6 63. Kc5 Kf3 64. Kb6 Ke4 65. Bf6 Bc8 66. Kc5 Bd7 67. Kb6 Kf3 68. Kc5 Ke4 69. Kb6 Bc8 70. Kc5 Bd7 71. Kb6 Bb5 72. Kc5 Be8 73. Kb6 1/2-1/2

[Event "BRA-ch"]
[Site "Sao Bernardo do Campo"]
[Date "1968.??.??"]
[Round "14"]
[White "Everard, Mario Jr"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "131"]
[EventDate "1968.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[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 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bg5 Be7 8. Bd3 c5 9. dxc5 Qa5+ 10. Bd2 Qxc5 11. Qe2 0-0 12. Ne5 Nd7 13. f4 Bh4+ 14. g3 Bf6 15. Qe4 g6 16. Bb4 Qb6 17. Bxf8 Qxb2 18. 0-0 Qb6+ 19. Kg2 Kxf8 20. Rab1 Qc7 21. Qb4+ Kg7 22. Ng4 Bc3 23. Qc4 Qxc4 24. Bxc4 b6 25. Be2 Rb8 26. Bf3 h5 27. Nf2 f5 28. Rb3 Ba5 29. Nd3 Ba6 30. Rd1 Rc8 31. Nb4 Nb8 32. Nxa6 Rxc2+ 33. Kh3 Nxa6 34. Rd7+ Kf6 35. Rxa7 Nc5 36. Re3 Rxa2 37. Bc6 g5 38. fxg5+ Kxg5 39. Rg7+ Kf6 40. Rh7 e5 41. Rxh5 e4 42. Bb5 Bd2 43. Re2 Rb2 44. Rh6+ Bxh6 45. Rxb2 Be3 46. Bc4 Nb7 47. Re2 Bd4 48. g4 Nd6 49. gxf5 Kxf5 50. Bd5 Ke5 51. Bc6 b5 52. Kg4 e3 53. h4 b4 54. Ba4 Ne4 55. Bc2 Nd2 56. h5 b3 57. Bd3 b2 58. Re1 Kf6 59. h6 e2 60. Kh5 b1Q 61. Bxb1 Nxb1 62. Rxb1 Bc3 63. h7 Kg7 64. h8Q+ Kxh8 65. Kg6 Be5 66. Rc1 1-0

[Event "BRA-ch"]
[Site "Sao Bernardo do Campo"]
[Date "1968.??.??"]
[Round "12"]
[White "Ladeira, Jarbas de Carvalho"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "83"]
[EventDate "1968.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 dxe4 5. dxe4 e5 6. Bg2 Bc5 7. Ngf3 b6 8. 0-0 Ba6 9. c4 Nfd7 10. Rb1 0-0 11. b4 Bd6 12. a3 Bb7 13. Bb2 a5 14. Bc3 axb4 15. axb4 Qe7 16. Ne1 Nc6 17. Nd3 Rfb8 18. Qb3 Ra7 19. Ra1 Rxa1 20. Rxa1 h6 21. f4 Kh8 22. Qb2 f6 23. Kh1 Nd8 24. f5 Nc6 25. Nf1 Qd8 26. Ne3 Ne7 27. h4 Ra8 28. Kh2 Rxa1 29. Qxa1 Qa8 30. Qxa8+ Bxa8 31. Kg1 Nc6 32. Nc2 Ne7 33. Kf2 Kh7 34. Bd2 Bb7 35. g4 Ba6 36. Nb2 Bb7 37. Ke3 g6 38. Bh3 gxf5 39. gxf5 Nc6 40. Bg4 Nd4 41. Ne1 Kg7 42. Bh5 1/2-1/2

[Event "BRA-ch"]
[Site "Sao Bernardo do Campo"]
[Date "1968.??.??"]
[Round "6"]
[White "Machado Borges, Joao"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "A37"]
[PlyCount "59"]
[EventDate "1968.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. 0-0 Rb8 7. e3 Bg4 8. h3 Be6 9. b3 Qc8 10. Kh2 Ne5 11. Nxe5 Bxe5 12. Bb2 Bg7 13. d4 h5 14. Qd2 h4 15. g4 f6 16. Qc2 Kf7 17. d5 Bd7 18. Ne2 f5 19. Bxg7 Kxg7 20. Qc3+ Kh7 21. g5 e6 22. dxe6 Bxe6 23. Nf4 Bf7 24. Rad1 Qd8 25. Qd3 d5 26. Bxd5 Bxd5 27. Qxd5 Qe7 28. Qd6 Qxg5 29. Qxb8 Nf6 30. Qc7+ 1-0

[Event "BRA-ch"]
[Site "Sao Bernardo do Campo"]
[Date "1968.??.??"]
[Round "2"]
[White "Mendes, Silvio"]
[Black "De Souza, Antonio Claudio"]
[Result "1-0"]
[ECO "A38"]
[PlyCount "83"]
[EventDate "1968.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. d3 d6 6. Rb1 c5 7. a3 Nc6 8. Nf3 Ne8 9. Bd2 Nc7 10. 0-0 e5 11. Ne1 Ne6 12. b4 cxb4 13. axb4 Kh8 14. b5 Ne7 15. Nc2 f5 16. Nb4 g5 17. Ncd5 Ng6 18. e3 g4 19. f3 gxf3 20. Qxf3 Nc5 21. Qh5 a5 22. bxa6 Nxa6 23. Bh3 Nxb4 24. Bxb4 f4 25. Bxc8 Rxc8 26. gxf4 exf4 27. exf4 Bd4+ 28. Kh1 Qd7 29. f5 Ne5 30. Qh4 Ba7 31. Qe4 Rce8 32. Bc3 Qf7 33. Ne3 Bxe3 34. Qxe3 Qd7 35. Qe4 Qc6 36. Rxb7 Qxe4+ 37. dxe4 Rc8 38. Rc1 Rb8 39. Rxb8 Rxb8 40. c5 Kg8 41. Bxe5 dxe5 42. c6 1-0

[Event "BRA-ch"]
[Site "Sao Bernardo do Campo"]
[Date "1968.??.??"]
[Round "11"]
[White "Mendes, Silvio"]
[Black "Duarte, Candido"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "66"]
[EventDate "1968.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[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. e4 d6 6. Nge2 e5 7. d3 Nc6 8. Rb1 a5 9. 0-0 Nh5 10. Be3 f5 11. Nd5 f4 12. gxf4 Qh4 13. f5 gxf5 14. Ng3 Nf4 15. Bxf4 exf4 16. Qh5 Qg4 17. f3 Bd4+ 18. Kh1 Qg7 19. Nxf5 Bxf5 20. exf5 Ne7 21. Nxe7+ Qxe7 22. Qg4+ Kh8 23. Qxf4 Be5 24. Qe4 Qg7 25. f4 Bd4 26. Qxb7 Rae8 27. Rbe1 Rb8 28. Qc6 Rb6 29. Qe4 Rxb2 30. Re2 Rxe2 31. Qxe2 Rxf5 32. Qe4 Qf6 33. Bh3 Rh5 1-0

[Event "BRA-ch"]
[Site "Sao Bernardo do Campo"]
[Date "1968.??.??"]
[Round "9"]
[White "Mendes, Silvio"]
[Black "Fonrobert, Gert Wolfgang"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "81"]
[EventDate "1968.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Rb1 Nge7 7. Bd2 Be6 8. Nd5 0-0 9. b4 Qd7 10. e3 Nd8 11. Ne2 c6 12. Nxe7+ Qxe7 13. 0-0 d5 14. cxd5 Bxd5 15. Bxd5 cxd5 16. b5 Qd7 17. Bc3 Re8 18. e4 Ne6 19. Bd2 dxe4 20. dxe4 Qd3 21. Re1 Rec8 22. Nc3 Bf8 23. Nd5 Rc2 24. Nf6+ Kh8 25. Be3 Qxd1 26. Rexd1 Bg7 27. Nd7 Rxa2 28. Rd5 Nd4 29. Bxd4 exd4 30. e5 Rd8 31. f4 Bf8 32. Rd1 Bc5 33. Rxc5 Rxd7 34. Rd3 Ra4 35. g4 Kg7 36. f5 gxf5 37. gxf5 Ra1+ 38. Kg2 Ra2+ 39. Kh1 Rf2 40. Rg3+ Kh6 41. Rh3+ 1/2-1/2

[Event "BRA-ch+"]
[Site "Sao Bernardo do Campo"]
[Date "1968.??.??"]
[Round "5"]
[White "Mendes, Silvio"]
[Black "Gadia, Olicio"]
[Result "1-0"]
[ECO "A25"]
[PlyCount "79"]
[EventDate "1968.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 d6 3. Bg2 g6 4. d3 Bg7 5. Nc3 Nc6 6. Rb1 f5 7. Bd2 Nf6 8. b4 0-0 9. b5 Nd4 10. Nd5 Nxd5 11. Bxd5+ Kh8 12. e3 Ne6 13. Ne2 g5 14. h4 g4 15. Bc3 a6 16. Qc2 axb5 17. cxb5 f4 18. exf4 Nd4 19. Bxd4 exd4 20. 0-0 Rf5 21. Qc4 Qf6 22. a4 Rh5 23. Rb4 Qe7 24. Nxd4 Ra5 25. Nb3 Ra8 26. a5 Bf6 27. Qe4 Rxd5 28. Qxd5 Be6 29. Qxb7 Rg8 30. Nd4 Bc8 31. Qe4 Qf8 32. Ne6 d5 33. Qe1 Qd6 34. f5 d4 35. Rc4 Bb7 36. a6 Bd5 37. Rxc7 Re8 38. Qc1 Bxe6 39. fxe6 Bxh4 40. Qf4 1-0

[Event "BRA-ch"]
[Site "Sao Bernardo do Campo"]
[Date "1968.??.??"]
[Round "13"]
[White "Mendes, Silvio"]
[Black "Pinto Paiva, Jose E"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "78"]
[EventDate "1968.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Nc3 Nc6 4. Bg2 Bc5 5. Nf3 d6 6. 0-0 Bg4 7. h3 Bf5 8. d3 Qd7 9. Kh2 h6 10. Ng1 h5 11. e4 Ng4+ 12. hxg4 hxg4+ 13. Nh3 Nd4 14. exf5 Qxf5 15. Rh1 Rxh3+ 16. Kg1 Nf3+ 17. Bxf3 Rxg3+ 18. Kf1 Rxf3 19. Nd5 c6 20. Qb3 Rxf2+ 21. Ke1 b5 22. cxb5 cxd5 23. Qxd5 Bb4+ 24. Kd1 Rf1+ 25. Rxf1 Qxf1+ 26. Kc2 Rc8+ 27. Kb3 Bc5 28. a3 Qf5 29. Bd2 Bd4 30. Rc1 Rxc1 31. Bxc1 Qe6 32. Kc4 g3 33. Bf4 g2 34. Bh2 g1Q 35. Bxg1 Bxg1 36. b4 g5 37. a4 g4 38. d4 Bxd4 39. b6 axb6 0-1

[Event "BRA-ch"]
[Site "Sao Bernardo do Campo"]
[Date "1968.??.??"]
[Round "7"]
[White "Mendes, Silvio"]
[Black "Trois, Francisco R Torres"]
[Result "0-1"]
[ECO "A36"]
[PlyCount "106"]
[EventDate "1968.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. e4 d6 7. Nge2 Nf6 8. 0-0 0-0 9. h3 Bd7 10. Be3 a6 11. Rb1 b5 12. b3 Qc8 13. Kh2 Ne5 14. Ng1 Neg4+ 15. Kh1 Nxe3 16. fxe3 Nh5 17. Nce2 bxc4 18. bxc4 Qc7 19. Rxb8 Rxb8 20. g4 Nf6 21. g5 Ne8 22. Nf4 e6 23. Rf2 Qd8 24. h4 a5 25. Qf3 Rb2 26. Ngh3 Rxf2 27. Qxf2 Qb6 28. h5 Qb2 29. hxg6 hxg6 30. Qxb2 Bxb2 31. Kg1 Ba4 32. Nf2 Bc1 33. Ng4 Bd1 34. Nh6+ Kg7 35. Kf2 a4 36. Bf3 Bb3 37. Ne2 Bb2 38. Ke1 Bxa2 39. Kd2 Bb3 40. Nc1 Bxc1+ 41. Kxc1 f6 42. Kb2 e5 43. Ng4 fxg5 44. Kc3 Nf6 45. Nh2 g4 46. Bg2 Kh6 47. Nf1 Kg5 48. Nd2 Kh4 49. Nf1 Bd1 50. Kd2 Bf3 51. Bxf3 gxf3 52. Ke1 a3 53. Nd2 Kg3 0-1

[Event "BRA-ch"]
[Site "Sao Bernardo do Campo"]
[Date "1968.??.??"]
[Round "15"]
[White "Mendes, Silvio"]
[Black "Vasconcellos, Fernando"]
[Result "1-0"]
[ECO "A21"]
[PlyCount "152"]
[EventDate "1968.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 f5 4. Bg2 Nf6 5. d3 g6 6. Bg5 c6 7. Qc1 h6 8. Bd2 Bg7 9. e4 Na6 10. Nge2 Nc5 11. Qc2 0-0 12. 0-0 a5 13. f3 Ne6 14. Rae1 Nh5 15. Qc1 f4 16. Bh3 g5 17. Bg4 Nf6 18. Bf5 Nc5 19. Qc2 h5 20. Bxc8 Qxc8 21. gxf4 gxf4 22. Kh1 Qh3 23. Ng1 Qh4 24. Re2 Nfd7 25. Rg2 Kh7 26. Be1 Qf6 27. Nge2 Bh6 28. Rfg1 Rg8 29. Nc1 Ne6 30. Rxg8 Rxg8 31. Rxg8 Kxg8 32. Qg2+ Kf7 33. N3e2 b6 34. Qh3 Qg6 35. Bf2 Bg5 36. d4 Ke8 37. dxe5 dxe5 38. Qg2 Qf7 39. Nd3 Bd8 40. Nc3 Bc7 41. b3 Qg7 42. Qh3 Qg6 43. Ne2 Bd6 44. Bh4 Bc5 45. Be1 Qf7 46. Bc3 Bd6 47. Be1 Ndc5 48. Nxc5 Bxc5 49. Kg2 Qg6+ 50. Kf1 Kd7 51. Bc3 Kd6 52. Qg2 Qxg2+ 53. Kxg2 Bb4 54. Bb2 Ng5 55. Nc1 Ke6 56. Nd3 Bd6 57. c5 bxc5 58. Bc3 c4 59. bxc4 a4 60. Nb2 a3 61. Nd3 Nf7 62. c5 Be7 63. Bb4 Nd8 64. Bxa3 Nb7 65. Bb4 Bd8 66. Kh3 Kf6 67. Bc3 Bc7 68. Nxf4 Nxc5 69. Nxh5+ Kg6 70. Ng3 Na4 71. Bd2 c5 72. Kg4 c4 73. Ne2 Nc5 74. h4 Nd3 75. h5+ Kf6 76. Nc3 Bd8 1-0

[Event "BRA-ch"]
[Site "Sao Bernardo do Campo"]
[Date "1968.??.??"]
[Round "3"]
[White "Rocha, Antonio Cavilhas"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "43"]
[EventDate "1968.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Be3 e6 5. f3 Ne7 6. Qd2 h6 7. h4 h5 8. Nge2 a6 9. g4 hxg4 10. fxg4 e5 11. Bh3 Rxh4 12. Bg5 Rh7 13. Nd5 Nbc6 14. 0-0-0 Be6 15. Bg2 Rxh1 16. Rxh1 Bxd5 17. exd5 Nxd4 18. Nxd4 exd4 19. Rh7 Bf8 20. Qf2 f5 21. gxf5 gxf5 22. Qe2 1-0

[Event "BRA-ch"]
[Site "Sao Bernardo do Campo"]
[Date "1968.??.??"]
[Round "1"]
[White "Van Riemsdijk, Herman Claudius"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "61"]
[EventDate "1968.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. g4 Bc5 6. g5 Qd4 7. Nh3 Nfd7 8. Qe2 0-0 9. 0-0-0 Qe5 10. Nb5 Qd5 11. Nxc7 Qc6 12. Nxa8 b6 13. Bg2 Bb7 14. Rhe1 Qd6 15. Bxe4 Nc6 16. Qh5 g6 17. Qh4 Rxa8 18. Nf4 Ba3 19. Re3 Nf8 20. d4 Rc8 21. Bxc6 Qxc6 22. c3 Bxb2+ 23. Kxb2 a5 24. d5 Qd6 25. Qg4 a4 26. dxe6 a3+ 27. Kc2 Qb4 28. exf7+ Kxf7 29. Qxc8 Be4+ 30. Kc1 Qa5 31. Rxe4 1-0

[Event "Sao Paulo TNA"]
[Site "Sao Paulo"]
[Date "1967.07.??"]
[Round "2"]
[White "Araujo, Rodolfo"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "97"]
[EventDate "1967.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 b6 4. c4 d6 5. Nc3 e6 6. Be2 Nd7 7. 0-0 Ne7 8. Be3 Bb7 9. Qd2 h6 10. Rad1 a6 11. b4 Nf6 12. d5 Ng4 13. dxe6 fxe6 14. Nd4 Nxe3 15. fxe3 Bxd4 16. exd4 e5 17. Bg4 Bc8 18. Bxc8 Qxc8 19. dxe5 Qe6 20. exd6 0-0-0 21. Nd5 Rxd6 22. Qd4 Rhd8 23. Qg7 Kb8 24. Qxe7 Qxe7 25. Nxe7 Rxd1 26. Nc6+ Kc8 27. Nxd8 Rxd8 28. Rf6 Rd4 29. e5 Rxc4 30. e6 Kd8 31. Rxg6 Rxb4 32. Rxh6 c5 33. Kf2 Ke7 34. Ke3 a5 35. Kd3 b5 36. Kc2 a4 37. a3 Rb3 38. Rh5 Rxa3 39. Rxc5 b4 40. Rb5 Rc3+ 41. Kd2 Rc4 42. Kd3 Rg4 43. Rb6 a3 44. g3 Re4 45. Kc2 Re1 46. Kb3 Rb1+ 47. Ka2 Rb2+ 48. Ka1 b3 49. Ra6 1/2-1/2

[Event "Sao Paulo TNA"]
[Site "Sao Paulo"]
[Date "1967.07.??"]
[Round "4"]
[White "De Souza, Airton Ferreira"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "37"]
[EventDate "1967.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 g6 7. a3 Bg7 8. Be2 0-0 9. Be3 Qc7 10. f4 d6 11. 0-0 Rd8 12. Bf3 b6 13. Rf2 Ba6 14. Rd2 Rac8 15. Qe1 Bc4 16. Nd4 Nxd4 17. Bxd4 e5 18. Be3 exf4 19. Bxf4 1/2-1/2

[Event "Sao Paulo TNA"]
[Site "Sao Paulo"]
[Date "1967.07.??"]
[Round "7"]
[White "Leone, Neville Correa A"]
[Black "Mendes, Silvio"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "118"]
[EventDate "1967.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Qc7 9. a4 b6 10. f4 Bb7 11. Bf3 Nbd7 12. Be3 exf4 13. Bxf4 Ne5 14. Nd5 Nxd5 15. exd5 Bf6 16. Be4 0-0 17. Be3 Ng6 18. Nd4 Qe7 19. Qd3 Rae8 20. Bxg6 Qxe3+ 21. Qxe3 Rxe3 22. Nf5 Re2 23. Ng3 Ree8 24. Bd3 Bxb2 25. Rab1 Bd4+ 26. Kh1 Bxd5 27. Bxa6 Bc5 28. Bb5 Re5 29. Rbe1 Rxe1 30. Rxe1 Bf2 31. Rd1 Bxg3 32. Rxd5 Be5 33. Kg1 Rc8 34. c4 Kf8 35. h3 Ke7 36. Kf2 f5 37. Kf3 g5 38. Ba6 Ra8 39. Bb5 Rg8 40. Bc6 g4+ 41. hxg4 fxg4+ 42. Ke2 Rc8 43. Bb5 Kf6 44. Rd1 h5 45. Rf1+ Kg5 46. Rb1 Bd4 47. Rd1 Bc5 48. Rd5+ Kh4 49. Rf5 Rc7 50. Kf1 Re7 51. Rf8 Re4 52. Re8 Rf4+ 53. Ke1 Kg3 54. Re2 Bb4+ 55. Kd1 Rf1+ 56. Kc2 Rf2 57. Kd3 Rxe2 58. Kxe2 Kxg2 59. Bc6+ Kh2 0-1

[Event "Sao Paulo TNA"]
[Site "Sao Paulo"]
[Date "1967.07.??"]
[Round "3"]
[White "Mendes, Silvio"]
[Black "Adail Gondim, Jose"]
[Result "1-0"]
[ECO "A10"]
[PlyCount "86"]
[EventDate "1967.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g3 f5 2. c4 Nf6 3. Bg2 Nc6 4. Nc3 e6 5. d4 Bb4 6. Bg5 d5 7. cxd5 exd5 8. e3 0-0 9. Nge2 Ne7 10. Bxf6 Rxf6 11. h4 c6 12. a3 Bd6 13. Nf4 Bxf4 14. gxf4 Qe8 15. Bf3 Rh6 16. Ne2 Kh8 17. Ng3 Ng6 18. Bh5 Qe7 19. Bxg6 Rxg6 20. Qd3 Rg4 21. 0-0-0 Rxh4 22. Nxf5 Bxf5 23. Qxf5 Rxh1 24. Rxh1 h6 25. Qe5 Qxe5 26. fxe5 Kh7 27. Kd2 g5 28. f4 Kg6 29. f5+ Kxf5 30. Rxh6 g4 31. Ke2 Rg8 32. Rf6+ Kg5 33. Rf7 b6 34. Rxa7 Rf8 35. Rg7+ Kh4 36. e6 Kg3 37. e7 Re8 38. Rh7 Kg2 39. a4 c5 40. e4 cxd4 41. exd5 g3 42. d6 d3+ 43. Kxd3 Kf1 1-0

[Event "Sao Paulo TNA"]
[Site "Sao Paulo"]
[Date "1967.07.??"]
[Round "6"]
[White "Mendes, Silvio"]
[Black "Asfora, Eduardo Hasbum"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "121"]
[EventDate "1967.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. f4 d6 4. Nf3 Nf6 5. Bd3 Nbd7 6. e5 Nd5 7. Bc4 N7b6 8. Be2 dxe5 9. dxe5 0-0 10. 0-0 c6 11. a4 a5 12. c4 Nb4 13. Qxd8 Rxd8 14. Be3 Nd7 15. Na3 Nf8 16. Bb6 Re8 17. Rad1 Bg4 18. h3 Bxf3 19. Bxf3 f6 20. Rfe1 g5 21. Bh5 Rec8 22. Bg4 Re8 23. Bh5 Reb8 24. fxg5 fxe5 25. Bc7 Rc8 26. Bxe5 Bxe5 27. Rxe5 e6 28. c5 Rd8 29. Rxd8 Rxd8 30. Nc4 Nd3 31. Re3 Nxc5 32. Nxa5 Nxa4 33. Nxb7 Rb8 34. Rb3 Ng6 35. Bg4 e5 36. Bd7 Ne7 37. h4 Kg7 38. h5 Rf8 39. Rb4 Rb8 40. Rb3 Rf8 41. g3 Nf5 42. Bxc6 Nd4 43. Bxa4 Nxb3 44. Bxb3 Rf3 45. Nc5 Rxg3+ 46. Kf2 Rh3 47. Bd5 Rh2+ 48. Bg2 Rxh5 49. b4 Rh4 50. Be4 Rh2+ 51. Ke3 Rb2 52. Nd3 Rb3 53. Kd2 h5 54. gxh6+ Kxh6 55. Kc2 Ra3 56. b5 Ra5 57. b6 Rb5 58. b7 Kg5 59. Bc6 Rb6 60. Nxe5 Kf5 61. Nc4 1-0

[Event "Sao Paulo TNA"]
[Site "Sao Paulo"]
[Date "1967.07.??"]
[Round "1"]
[White "Mendes, Silvio"]
[Black "Duarte, Candido"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "23"]
[EventDate "1967.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 Qc7 5. 0-0 Bd7 6. Re1 b5 7. Bd5 Nxd5 8. exd5 Qb7 9. c4 bxc4 10. Nc3 Na6 11. Ng5 h6 12. Nge4 1/2-1/2

[Event "Sao Paulo TNA"]
[Site "Sao Paulo"]
[Date "1967.07.??"]
[Round "8"]
[White "Mendes, Silvio"]
[Black "Trois, Francisco R Torres"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "13"]
[EventDate "1967.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. 0-0 d6 6. c3 c5 7. Nbd2 1/2-1/2

[Event "Sao Paulo TNA"]
[Site "Sao Paulo"]
[Date "1967.07.??"]
[Round "5"]
[White "Mendes, Silvio"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "100"]
[EventDate "1967.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 a6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. 0-0 c5 10. dxc5 Bxc5 11. a3 Rc8 12. Bd2 0-0 13. Rc1 Qe7 14. b4 Ba7 15. a4 bxa4 16. Qxa4 Nb6 17. Qa2 Nbd5 18. Nxd5 Bxd5 19. Qa5 Bb8 20. Qxa6 Bb7 21. Qb6 Rcd8 22. Rfd1 Rd6 23. Qa5 Ne4 24. Be1 Rfd8 25. Rxd6 Bxd6 26. b5 g6 27. Qa1 h5 28. Qb1 Ng5 29. Nxg5 Qxg5 30. g3 h4 31. Qb3 hxg3 32. fxg3 Ra8 33. Qd3 Ra3 34. Rc3 Rxc3 35. Bxc3 Bxg3 36. e4 Be5+ 37. Kf2 Qf6+ 38. Bf3 Bxc3 39. Ke2 Qd4 40. h3 Qxd3+ 41. Kxd3 Ba5 42. Kd4 Bb6+ 43. Ke5 Bc5 44. Be2 Kf8 45. Bd3 Ke7 46. Kf4 f6 47. e5 g5+ 48. Kg4 fxe5 49. Kxg5 Bf3 50. h4 e4 0-1

[Event "Sao Paulo TNA"]
[Site "Sao Paulo"]
[Date "1967.07.??"]
[Round "9"]
[White "Sales, Jose Nilo"]
[Black "Mendes, Silvio"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "94"]
[EventDate "1967.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. Ne2 d6 5. Nd2 Nbd7 6. c3 c6 7. Ng3 e5 8. 0-0 0-0 9. b3 d5 10. f3 Re8 11. Re1 h5 12. Bb2 h4 13. Ngf1 e4 14. fxe4 dxe4 15. Bc2 Nb6 16. c4 Bf5 17. Nb1 Nh7 18. Nc3 Qg5 19. Qe2 Bg4 20. Qf2 f5 21. Ne2 Bxe2 22. Rxe2 Nf6 23. Rd1 Ng4 24. Qe1 Rad8 25. a4 Nc8 26. h3 Nf6 27. b4 Nh5 28. Kh1 Ng3+ 29. Nxg3 hxg3 30. Qf1 Qe7 31. Bc3 Bh6 32. b5 Rf8 33. Qe1 Qh4 34. Bb4 Rf7 35. d5 cxd5 36. Rxd5 Rxd5 37. cxd5 f4 38. exf4 Qxf4 39. Kg1 Bg7 40. Bd2 Bd4+ 41. Be3 Qe5 42. Kh1 Nd6 43. Qd1 Bxe3 44. Rxe3 Qf4 45. Re1 Qf2 46. Rg1 Rf4 47. Qe1 Rh4 0-1

[Event "BRA zn"]
[Site "Sao Paulo"]
[Date "1964.05.??"]
[Round "4"]
[White "Borges, Lucas Silvestre"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "B39"]
[PlyCount "91"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 d6 11. Be2 Bd7 12. 0-0 0-0 13. Rfd1 Bc6 14. Rac1 Nc5 15. Bd4 Ne6 16. Bxg7 Kxg7 17. Nd5 Re8 18. Qc3+ f6 19. Qe3 a5 20. f4 Nc5 21. e5 Bxd5 22. Rxd5 Qb6 23. Rc2 Rad8 24. Rcd2 a4 25. h4 Qb4 26. Kh2 b6 27. g3 Qa5 28. Bf3 Qa7 29. Bg4 f5 30. Bf3 Kg8 31. h5 Qc7 32. h6 Ne6 33. exd6 exd6 34. Qd3 Nc5 35. Qc3 Ne4 36. Bxe4 fxe4 37. Rxd6 Rxd6 38. Rxd6 e3 39. Qd4 e2 40. Rd7 Qe5 41. fxe5 e1Q 42. Rg7+ Kh8 43. Rf7 Qe2+ 44. Kg1 Qe1+ 45. Kg2 Qd2+ 46. Qxd2 1-0

[Event "BRA zn"]
[Site "Sao Paulo"]
[Date "1964.05.??"]
[Round "2"]
[White "De Freitas, Marcio Elisio"]
[Black "Mendes, Silvio"]
[Result "0-1"]
[ECO "B32"]
[PlyCount "124"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 Qb6 5. Nb5 Nf6 6. N1c3 e6 7. Be2 a6 8. Nd6+ Bxd6 9. Qxd6 Qd4 10. Qxd4 Nxd4 11. Bd3 Nc6 12. Bf4 Ke7 13. 0-0-0 d6 14. f3 e5 15. Bg5 Be6 16. Rd2 b5 17. Kb1 h6 18. Bh4 Rhd8 19. Rhd1 Na5 20. b3 Rdc8 21. Kb2 Rc6 22. a3 Rb8 23. Na2 Nc4+ 24. Bxc4 bxc4 25. b4 g5 26. Bf2 a5 27. c3 Ne8 28. Ka1 a4 29. g4 Nc7 30. Nc1 Nb5 31. Kb2 Rh8 32. Be3 h5 33. gxh5 Rxh5 34. Rg1 f6 35. Ne2 Rxh2 36. Ng3 Rh3 37. Bf2 Rc8 38. Rg2 Rg8 39. Be3 Rgh8 40. Rg1 Rg8 41. Rgg2 Rgh8 42. Rg1 Rh2 43. Rgg2 Rxg2 44. Rxg2 Rh3 45. Bb6 Kd7 46. Bg1 Kc6 47. Bh2 d5 48. exd5+ Bxd5 49. Rf2 Nc7 50. Kc1 Nb5 51. Kb2 Kd7 52. Nf1 Rxf3 53. Rxf3 Bxf3 54. Ne3 Nd6 55. b5 g4 56. Kc2 Ke6 57. b6 f5 58. Kd2 f4 59. Nc2 Ne4+ 60. Ke1 g3 61. Bg1 Nxc3 62. Bc5 Bb7 0-1

[Event "BRA zn"]
[Site "Sao Paulo"]
[Date "1964.05.??"]
[Round "9"]
[White "Holzmann, Licurgo"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "71"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 e6 5. Nc3 Ne7 6. d4 0-0 7. 0-0 Na6 8. Bg5 f6 9. Bc1 d6 10. b3 Nc7 11. Bb2 g5 12. dxc5 dxc5 13. Na4 b6 14. Qc2 Ng6 15. Rfd1 Qe7 16. Ne1 Rb8 17. Rd2 Rd8 18. Rxd8+ Qxd8 19. Rd1 Qe7 20. Bc6 Nf8 21. Qe4 f5 22. Qf3 Bxb2 23. Nxb2 Ng6 24. Qc3 g4 25. Ng2 Ne8 26. Nf4 Nxf4 27. gxf4 Nf6 28. Qe5 Rb7 29. Bxb7 Bxb7 30. Qb8+ Kg7 31. Rd8 Nh5 32. Nd3 Kh6 33. Rg8 Ng7 34. Ne5 Nh5 35. Rg6+ hxg6 36. Qh8+ 1-0

[Event "BRA zn"]
[Site "Sao Paulo"]
[Date "1964.05.??"]
[Round "6"]
[White "Mello, Jose Benicio"]
[Black "Mendes, Silvio"]
[Result "0-1"]
[ECO "A53"]
[PlyCount "126"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. e3 e5 5. Be2 Be7 6. Qc2 0-0 7. Nc3 Re8 8. b3 c6 9. Bb2 b6 10. Rd1 Qc7 11. 0-0 Bf8 12. d5 c5 13. Ng5 g6 14. f4 Bg7 15. Nf3 Ng4 16. Qd2 exf4 17. Nb5 Qb8 18. Nfd4 cxd4 19. Bxg4 dxe3 20. Qe2 Bxb2 21. Qxb2 f5 22. Be2 Ne5 23. Rxf4 Bd7 24. Nd4 Qd8 25. h4 Qf6 26. Qc1 Re7 27. Qxe3 Nxc4 28. Qf3 Ne5 29. Qg3 Rc8 30. Bb5 Bxb5 31. Nxb5 Rc5 32. Nc3 Qg7 33. Rdd4 Ng4 34. Rd3 Qe5 35. Rf1 Qxg3 36. Rxg3 Ne3 37. Rc1 Nxd5 38. Kf2 Nxc3 39. Rgxc3 Kf7 40. b4 Rce5 41. Rc7 Rxc7 42. Rxc7+ Re7 43. Rc4 Ke6 44. h5 Kd5 45. Rc3 a6 46. Rg3 Re6 47. Rg5 Ke4 48. Rg3 f4 49. Rh3 g5 50. Rc3 Kf5 51. Rc7 h6 52. Ra7 g4 53. Rxa6 g3+ 54. Kf1 d5 55. a4 Rc6 56. a5 Rc1+ 57. Ke2 bxa5 58. bxa5 Rc2+ 59. Kf1 d4 60. Rd6 Ke5 61. Rd8 Rf2+ 62. Ke1 Rxg2 63. Re8+ Kd5 0-1

[Event "BRA zn"]
[Site "Sao Paulo"]
[Date "1964.05.??"]
[Round "7"]
[White "Mendes, Silvio"]
[Black "De Alvarenga, Reynaldo A Ferraz"]
[Result "1/2-1/2"]
[ECO "A08"]
[PlyCount "106"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 g6 5. Bg2 Bg7 6. Ngf3 Nf6 7. 0-0 0-0 8. Qe2 Qc7 9. Re1 Nc6 10. Nb3 dxe4 11. dxe4 b6 12. e5 Nd7 13. Bf4 Bb7 14. c3 h6 15. h4 Ne7 16. c4 Rad8 17. Rad1 Nb8 18. Nbd2 Nf5 19. Ne4 Bxe4 20. Qxe4 Rxd1 21. Rxd1 Rd8 22. Rxd8+ Qxd8 23. Qb7 Nd4 24. Nxd4 cxd4 25. b4 Nd7 26. Qxa7 Nxe5 27. c5 bxc5 28. bxc5 d3 29. Qa8 Qxa8 30. Bxa8 Kf8 31. Be4 Ke7 32. Bxe5 Bxe5 33. Bxd3 Bd4 34. c6 Kd6 35. Bb5 g5 36. hxg5 hxg5 37. Kg2 Bb6 38. Kf3 Ke7 39. Ke2 Kf6 40. Ba4 Kf5 41. Bb3 Ke5 42. f3 Kd6 43. Ba4 Bc7 44. Kf2 Ke5 45. Bb5 Bb6+ 46. Kg2 Bc7 47. a4 Kd4 48. Kf2 Kd5 49. g4 f5 50. Ke2 Kd4 51. Bd3 Kc5 52. Bb5 Kd4 53. Ba6 Kc3 1/2-1/2

[Event "BRA zn"]
[Site "Sao Paulo"]
[Date "1964.05.??"]
[Round "1"]
[White "Mendes, Silvio"]
[Black "Detthow, Bo"]
[Result "1-0"]
[ECO "A38"]
[PlyCount "123"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 c5 5. 0-0 Nc6 6. Nc3 0-0 7. d3 d6 8. Rb1 Rb8 9. Bg5 h6 10. Bd2 Be6 11. Qc1 Kh7 12. a3 Qc8 13. b4 Bh3 14. bxc5 Bxg2 15. Kxg2 dxc5 16. Bf4 Ra8 17. h4 Ne8 18. Rh1 h5 19. Ng5+ Kg8 20. Nge4 b6 21. Bh6 Qd7 22. Nd5 Nd6 23. Bxg7 Kxg7 24. Qb2+ f6 25. Nec3 e6 26. Nf4 Kf7 27. Rbd1 Qb7 28. f3 Nf5 29. Kf2 Nd6 30. Rdg1 Qc7 31. Qd2 Rad8 32. Qe3 Ne5 33. Qc1 Qb7 34. Qb2 Nf5 35. Ne4 Qb8 36. Qc3 Nd6 37. Nd2 Nf5 38. a4 Qd6 39. a5 Qd4+ 40. Qxd4 Nxd4 41. axb6 axb6 42. Ra1 Ra8 43. Rhb1 Nd7 44. Ne4 Nf5 45. Kg2 Rg8 46. Kf2 Nd4 47. Rxa8 Rxa8 48. Rb2 Nc6 49. Nd6+ Ke7 50. Nb5 Nf8 51. g4 hxg4 52. fxg4 Nb4 53. Nc3 Kf7 54. Ne4 Ke7 55. d4 f5 56. dxc5 fxe4 57. Rxb4 bxc5 58. Rb7+ Kd6 59. Rg7 Ra4 60. Nxg6 Nd7 61. h5 Rxc4 62. Rxd7+ 1-0

[Event "BRA zn"]
[Site "Sao Paulo"]
[Date "1964.05.??"]
[Round "8"]
[White "Mendes, Silvio"]
[Black "Lazzarini, Decio"]
[Result "1-0"]
[ECO "A43"]
[PlyCount "83"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 c5 5. d5 e6 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. dxe6 fxe6 9. 0-0 Nc6 10. c3 Nf6 11. Qe2 0-0-0 12. Kh1 Rhe8 13. e5 Ng4 14. Ng5 h5 15. Rd1 Qe7 16. exd6 Rxd6 17. Rxd6 Qxd6 18. Na3 e5 19. Nc4 Qd5 20. h3 Nh6 21. fxe5 Nxe5 22. b3 b5 23. Na3 Qd3 24. Qe1 Rf8 25. Be3 Nf5 26. Bf4 Re8 27. Rd1 Re7 28. Rxd3 Nxd3 29. Qd2 Nxf4 30. Nf3 Ng3+ 31. Kg1 Nge2+ 32. Kh2 Nxc3 33. Qxf4 Nd5 34. Qd6 Rd7 35. Qc6+ Nc7 36. Nxb5 Bf8 37. Nxc7 Bd6+ 38. Kg1 Bxc7 39. Qxg6 h4 40. Qf5 Bg3 41. Ne5 Bxe5 42. Qxe5 1-0

[Event "BRA zn"]
[Site "Sao Paulo"]
[Date "1964.05.??"]
[Round "5"]
[White "Mendes, Silvio"]
[Black "Muniz, Theseu"]
[Result "0-1"]
[ECO "A04"]
[PlyCount "86"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 d6 7. c3 Nh6 8. Bg5 f6 9. Be3 Ng4 10. Bc1 Nge5 11. Ne1 0-0 12. f4 Nf7 13. Be3 Qc7 14. Nd2 Bd7 15. a4 a5 16. Nc4 Ne7 17. Qb3 Ra6 18. Na3 Nc8 19. Nb5 Qb8 20. Bh3 Re8 21. Nc2 b6 22. Nca3 Qb7 23. Rae1 Kf8 24. Bc1 Na7 25. Nxa7 Rxa7 26. Nb5 Raa8 27. c4 Rad8 28. Bg2 Bc6 29. Qc2 Qd7 30. b3 d5 31. exd5 exd5 32. Nc3 dxc4 33. Rxe8+ Rxe8 34. dxc4 Bxg2 35. Kxg2 Qc6+ 36. Nd5 Nd6 37. Rf2 Ne4 38. Re2 f5 39. Bb2 Bd4 40. Kh3 Re6 41. Nc3 Bxc3 42. Bxc3 g5 43. Be5 Nf2+ 0-1

[Event "BRA zn"]
[Site "Sao Paulo"]
[Date "1964.05.??"]
[Round "3"]
[White "Mendes, Silvio"]
[Black "Nobrega, Adaucto Wanderley"]
[Result "0-1"]
[ECO "A11"]
[PlyCount "86"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. b3 g6 5. Bb2 Bg7 6. Nf3 0-0 7. 0-0 Qb6 8. Qc2 Na6 9. Nc3 Nb4 10. Qc1 Bf5 11. d3 dxc4 12. a3 Na6 13. bxc4 Nc5 14. Qc2 Rfd8 15. Rad1 Qc7 16. Na4 Nxa4 17. Qxa4 Ne8 18. Qb3 Qb6 19. Qxb6 axb6 20. Bxg7 Kxg7 21. Rb1 Ra6 22. Rb3 Rda8 23. Rfb1 Rxa3 24. Rxb6 Bc8 25. Nd4 Nc7 26. h4 Ra1 27. f4 Nb5 28. cxb5 Rxb1+ 29. Kf2 cxb5 30. Bd5 Ra6 31. Rxb5 Rxb5 32. Nxb5 Ra5 33. Nc3 b5 34. Nd1 b4 35. Bc4 Be6 36. Ke3 b3 37. Kd2 Ra2+ 38. Kc3 Rxe2 39. Bxe6 fxe6 40. Kxb3 Rg2 41. Kc3 Rxg3 42. Kd4 Rh3 43. Nf2 Rxh4 0-1

[Event "BRA zn"]
[Site "Sao Paulo"]
[Date "1964.05.??"]
[Round "10"]
[White "Mendes, Silvio"]
[Black "Stenzel, Erbo"]
[Result "1-0"]
[ECO "C26"]
[PlyCount "103"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 e5 3. g3 Bc5 4. Bg2 d6 5. Nf3 Nc6 6. Nc3 Be6 7. Na4 Bb6 8. Ng5 Bg4 9. f3 Bd7 10. Nxb6 axb6 11. 0-0 h6 12. Nh3 Be6 13. a4 Qd7 14. Nf2 Nd4 15. b3 b5 16. f4 Qe7 17. f5 Bd7 18. c3 Nc6 19. b4 0-0 20. Be3 bxa4 21. Rxa4 b5 22. Rxa8 Rxa8 23. g4 Nh7 24. Nh1 Nd8 25. d4 f6 26. dxe5 fxe5 27. Qd5+ Kh8 28. Qxa8 Bc6 29. Qb8 Nf6 30. g5 Ng8 31. gxh6 gxh6 32. Ng3 Kh7 33. Qa7 Nf6 34. Qa2 Qg7 35. Qe2 Be8 36. Kh1 h5 37. Bf3 h4 38. Nh5 Bxh5 39. Bxh5 Nxe4 40. Rg1 Qf8 41. Bg6+ Kg7 42. Bh6+ Kxh6 43. Qxe4 Qf6 44. Qg4 d5 45. Qh5+ Kg7 46. Bf7+ Kf8 47. Bxd5 e4 48. Rg6 Qxc3 49. Qh6+ Ke8 50. Rg8+ Kd7 51. Bc6+ Kc8 52. Rxd8+ 1-0

[Event "BRA zn"]
[Site "Sao Paulo"]
[Date "1964.05.??"]
[Round "11"]
[White "Trois, Francisco R Torres"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "88"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. a3 Be7 9. f4 d6 10. Bd3 h5 11. Qf3 Ng4 12. Bd2 Bd7 13. Nb5 Qb8 14. h3 Nf6 15. 0-0-0 h4 16. g4 hxg3 17. Qxg3 a6 18. N5d4 Nxd4 19. Nxd4 d5 20. exd5 Nxd5 21. Nf3 Kf8 22. Ne5 Be8 23. Rhg1 Bf6 24. Be4 Ne7 25. Bb4 Qc7 26. Bc3 Nf5 27. Bxf5 exf5 28. Qd3 Rh5 29. Qf3 Rh4 30. Qg3 Rc8 31. Nd7+ Bxd7 32. Rxd7 Qc6 33. Rd3 g6 34. Kb1 Kg7 35. Rgd1 Rch8 36. Rd6 Bxc3 37. Rxc6 Rxh3 38. Qg2 bxc6 39. bxc3 R3h4 40. Qxc6 Rxf4 41. Qxa6 Re4 42. Qc6 Re6 43. Qc4 Rhe8 44. Qc5 Rb8+ 1-0

[Event "BRA-ch"]
[Site "Vitoria"]
[Date "1961.10.??"]
[Round "8"]
[White "Asfora, Eduardo Hasbum"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "B94"]
[PlyCount "63"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nbd7 6. Bg5 a6 7. f4 Qb6 8. a3 Nc5 9. Bxf6 gxf6 10. Nd5 Qd8 11. Qf3 e6 12. Nc3 h5 13. 0-0-0 Nd7 14. Bc4 Nb6 15. Bb3 Qc7 16. Rhe1 Bd7 17. f5 e5 18. Nde2 Bc6 19. Ng3 h4 20. Nf1 0-0-0 21. Ne3 Bh6 22. Kb1 Bxe3 23. Rxe3 Kb8 24. a4 Rh7 25. Red3 Nc8 26. Bd5 Ne7 27. Bb3 Nc8 28. Nd5 Bxd5 29. Bxd5 Rd7 30. Qg4 Qd8 31. Rb3 Nb6 32. Rxb6 1-0

[Event "BRA-ch"]
[Site "Vitoria"]
[Date "1961.10.??"]
[Round "4"]
[White "Camara, Helder"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "B53"]
[PlyCount "81"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. dxc5 Nxe4 5. cxd6 Nxd6 6. Nc3 e6 7. Bd3 Nc6 8. a3 Be7 9. 0-0 0-0 10. Qe2 a6 11. Rd1 Qa5 12. Bf4 Rd8 13. Ne4 Nxe4 14. Bxe4 Bd7 15. b4 Qb6 16. c4 Be8 17. c5 Qa7 18. Bc2 b6 19. Bd6 Bf6 20. Rab1 Ne7 21. Be4 Rac8 22. Qe3 bxc5 23. bxc5 Bc6 24. Bxc6 Rxc6 25. Ne5 Bxe5 26. Qxe5 Nd5 27. Rb3 Ne7 28. g4 Ng6 29. Qe2 e5 30. Rdb1 Qd7 31. Qe4 Rcc8 32. Qf5 Qc6 33. Qf3 e4 34. Qg3 h6 35. h4 Nf8 36. g5 hxg5 37. hxg5 Ng6 38. Qh2 Qd5 39. Qh5 Nf4 40. Bxf4 Rxc5 41. Rh3 1-0

[Event "BRA-ch"]
[Site "Vitoria"]
[Date "1961.10.??"]
[Round "6"]
[White "Farias, Sergio A"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "E48"]
[PlyCount "83"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. cxd5 exd5 8. e3 0-0 9. Bd3 Re8 10. Ne2 Bb7 11. 0-0 Nbd7 12. Ng3 c5 13. Re1 cxd4 14. cxd4 Nf8 15. Bb2 Ne6 16. Rc1 Qd7 17. Bb1 Qb5 18. Qd2 Rac8 19. e4 Rxc1 20. Rxc1 Rd8 21. e5 Ne8 22. f4 Qd7 23. f5 Nf8 24. Nh5 Rc8 25. Re1 Rc6 26. Re3 Rh6 27. Nxg7 Kxg7 28. Rg3+ Rg6 29. fxg6 fxg6 30. Bc1 Ne6 31. Qh6+ Kg8 32. Bxg6 hxg6 33. Qxg6+ N8g7 34. Bh6 Qf7 35. Qf6 Bc8 36. Bxg7 Nxg7 37. Qd8+ Qf8 38. Qxd5+ Qf7 39. Qd8+ Qf8 40. Qd5+ Qf7 41. Qd8+ Qf8 42. Qd5+ 1/2-1/2

[Event "BRA-ch"]
[Site "Vitoria"]
[Date "1961.10.??"]
[Round "12"]
[White "Gianordoli, Cesar"]
[Black "Mendes, Silvio"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "116"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Nf3 d6 4. Bb2 e5 5. Be2 Be7 6. Nc3 Nf6 7. h3 Be6 8. d3 h6 9. Qd2 Qd7 10. a3 Bd8 11. Nd1 Nd4 12. 0-0 0-0 13. Nxd4 cxd4 14. f4 Qc7 15. f5 Bd7 16. c3 dxc3 17. Qxc3 Qb6+ 18. Kh1 Rc8 19. Qb4 Qxb4 20. axb4 Rc2 21. Re1 Bb6 22. Bc1 Rfc8 23. Be3 Bb5 24. Bxb6 axb6 25. Ne3 Rb2 26. Nc4 Bxc4 27. bxc4 b5 28. cxb5 Rcc2 29. Bf1 Rxb4 30. Rab1 Rcb2 31. Rxb2 Rxb2 32. Kh2 Rxb5 33. d4 Rb4 34. dxe5 dxe5 35. Bd3 Rd4 36. Bb1 Kf8 37. Kg3 Ke7 38. Kf3 Kd7 39. Ba2 Nh7 40. h4 b5 41. Bxf7 Ke7 42. Bb3 Rd3+ 43. Re3 Rxe3+ 44. Kxe3 Nf6 45. Bd1 h5 46. Kd3 Kd6 47. Bf3 Kc5 48. Kc3 b4+ 49. Kd3 b3 50. Kc3 b2 51. Kxb2 Kd4 52. Kc2 Ke3 53. Kd1 Kf4 54. Ke2 Nxe4 55. Bxe4 Kxe4 56. f6 gxf6 57. g4 hxg4 58. h5 Kf5 0-1

[Event "BRA-ch"]
[Site "Vitoria"]
[Date "1961.10.??"]
[Round "14"]
[White "Lazzarini, Decio"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "E24"]
[PlyCount "93"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d6 7. e4 Nbd7 8. Bd3 e5 9. d5 Nf8 10. Ne2 h6 11. f4 exf4 12. Nxf4 Bg4 13. Qb3 Qb6 14. Qc2 g5 15. e5 dxe5 16. Ne2 Bxe2 17. Qxe2 0-0-0 18. Bf5+ N8d7 19. 0-0 Qd6 20. Rb1 Ne8 21. a4 Rf8 22. Be3 Ng7 23. Qb2 b6 24. Bc2 f5 25. a5 Rf6 26. Ba4 Qc7 27. Bc6 f4 28. axb6 axb6 29. Qa3 Nb8 30. Bxc5 Rxc6 31. dxc6 Ne6 32. Bxb6 Qxc6 33. Bxd8 Nxd8 34. Rfd1 Qc7 35. Rxd8+ Qxd8 36. Qc5+ Qc7 37. Qf8+ Kd7 38. Rxb8 Qa7+ 39. c5 Qa1+ 40. Kf2 Qa2+ 41. Ke1 Qa1+ 42. Kd2 Qa2+ 43. Kd3 Qd5+ 44. Kc2 Qe4+ 45. Kb2 Qe2+ 46. Ka3 Qa6+ 47. Kb4 1-0

[Event "BRA-ch"]
[Site "Vitoria"]
[Date "1961.10.??"]
[Round "13"]
[White "Mendes, Silvio"]
[Black "Alves, Francisco"]
[Result "1/2-1/2"]
[ECO "A38"]
[PlyCount "81"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. 0-0 c5 7. c4 Nc6 8. Nc3 Bd7 9. d3 a6 10. Nd2 Rb8 11. Nd5 e6 12. Nxf6+ Bxf6 13. Bxf6 Qxf6 14. f4 Qg7 15. e3 f5 16. Nf3 b5 17. Ng5 Ne7 18. h4 h6 19. Nf3 Bc6 20. Rf2 Kh7 21. a3 bxc4 22. dxc4 Rxb3 23. Qxb3 Qxa1+ 24. Rf1 Qg7 25. Qb6 Qc3 26. Qc7 Rf7 27. Qxd6 Qxe3+ 28. Kh2 Rg7 29. Ne5 Bxg2 30. Kxg2 Qe4+ 31. Kf2 g5 32. hxg5 hxg5 33. Nf3 Qc2+ 34. Ke3 gxf4+ 35. gxf4 Qc3+ 36. Kf2 Qb2+ 37. Ke1 Qc1+ 38. Kf2 Qb2+ 39. Ke1 Qc1+ 40. Kf2 Qb2+ 41. Ke1 1/2-1/2

[Event "BRA-ch"]
[Site "Vitoria"]
[Date "1961.10.??"]
[Round "9"]
[White "Mendes, Silvio"]
[Black "Camara, Ronald"]
[Result "1/2-1/2"]
[ECO "E60"]
[PlyCount "34"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. b3 c5 7. Bb2 cxd4 8. Nxd4 Qb6 9. c4 Nc6 10. Nc2 Be6 11. Nc3 Rad8 12. Nd5 Bxd5 13. Bxd5 e6 14. Bg2 d5 15. c5 Qc7 16. b4 Rfe8 17. e3 e5 1/2-1/2

[Event "BRA-ch"]
[Site "Vitoria"]
[Date "1961.10.??"]
[Round "15"]
[White "Mendes, Silvio"]
[Black "Fiori de Azevedo, Pio"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "26"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 c5 6. Bg2 Nc6 7. 0-0 d6 8. d3 Bd7 9. Ne1 a6 10. Nc3 Rb8 11. a4 Ne8 12. Bxc6 Bxc6 13. Ra2 e6 1/2-1/2

[Event "BRA-ch"]
[Site "Vitoria"]
[Date "1961.10.??"]
[Round "5"]
[White "Mendes, Silvio"]
[Black "Gadia, Olicio"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "75"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 c5 3. c3 cxd4 4. cxd4 Bg7 5. Nc3 d6 6. e4 Nc6 7. Bb5 a6 8. Be2 Nf6 9. h3 0-0 10. 0-0 b5 11. a3 Nd7 12. Be3 e5 13. Bg5 f6 14. dxe5 Ncxe5 15. Nxe5 dxe5 16. Qd5+ Rf7 17. Qxa8 Nb6 18. Qc6 Bd7 19. Bxf6 Rxf6 20. Qc5 Rc6 21. Qe3 Qf8 22. Rad1 Be6 23. Nd5 Bh6 24. Qg3 Bf4 25. Nxf4 exf4 26. Qg5 Rc5 27. Qd8 Nc4 28. Qxf8+ Kxf8 29. Rc1 Re5 30. Bxc4 Bxc4 31. Rfe1 f3 32. gxf3 Rh5 33. Kg2 Rg5+ 34. Kh2 Be6 35. f4 Rh5 36. Re3 g5 37. f5 Bc4 38. b3 1-0

[Event "BRA-ch"]
[Site "Vitoria"]
[Date "1961.10.??"]
[Round "7"]
[White "Mendes, Silvio"]
[Black "Michelini, Gilberto"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "40"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. Qc2 d6 5. d3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Bg5 Qe8 9. Ne1 Ng4 10. Bxg4 Bxg4 11. f3 Be6 12. Qc1 f5 13. Na3 Nd8 14. Qc2 Nf7 15. Be3 f4 16. Bf2 Kh8 17. g4 fxg3 18. hxg3 d5 19. exd5 Bxd5 20. c4 Bc6 1/2-1/2

[Event "BRA-ch"]
[Site "Vitoria"]
[Date "1961.10.??"]
[Round "11"]
[White "Mendes, Silvio"]
[Black "Nasser, Sergio"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "65"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 e5 7. d3 Nc6 8. Rb1 Re8 9. Ne1 Bf5 10. Bg5 h6 11. Bxf6 Bxf6 12. b4 Rb8 13. Qa4 a6 14. Bxc6 bxc6 15. Qxc6 Rb6 16. Qf3 c6 17. e4 Bh3 18. Ng2 h5 19. Qe2 h4 20. g4 Qd7 21. f3 Bg5 22. Kh1 f5 23. gxf5 gxf5 24. Rg1 Re7 25. Nxh4 Rg7 26. Nxf5 Bxf5 27. exf5 Qxf5 28. Ne4 Be7 29. Rxg7+ Kxg7 30. Qg2+ Kf7 31. Qg4 Qh7 32. Qd7 c5 33. Ng5+ 1-0

[Event "BRA-ch"]
[Site "Vitoria"]
[Date "1961.10.??"]
[Round "3"]
[White "Mendes, Silvio"]
[Black "Tavares da Silva, Luiz"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "96"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. e4 d6 4. d4 Bg7 5. Ne2 0-0 6. 0-0 c6 7. c3 a5 8. e5 dxe5 9. dxe5 Nd5 10. f4 Qb6+ 11. Qd4 Qa6 12. Re1 Bg4 13. Qf2 Nd7 14. h3 Be6 15. Nd4 Nc5 16. Bf1 Qa7 17. Nxe6 Nxe6 18. Qxa7 Rxa7 19. Na3 h5 20. Bc4 Nec7 21. Nc2 e6 22. Bd2 Rd8 23. Rad1 Raa8 24. Bf1 Bf8 25. Bc1 a4 26. a3 Bc5+ 27. Kg2 Kg7 28. Rd3 b5 29. Red1 Na6 30. Nb4 Bxb4 31. cxb4 c5 32. Bd2 cxb4 33. Bxb4 Naxb4 34. axb4 Ne3+ 35. Rxe3 Rxd1 36. Bxb5 Rd4 37. Bc6 Ra7 38. b5 Rd2+ 39. Kg1 Rxb2 40. Ra3 Rb3 41. b6 Rxb6 42. Rxa4 Rc7 43. Bf3 Rc3 44. Kf2 Rbb3 45. Bd1 Rb2+ 46. Be2 h4 47. gxh4 Rxh3 48. Kg2 Re3 0-1

[Event "BRA-ch"]
[Site "Vitoria"]
[Date "1961.10.??"]
[Round "2"]
[White "Pimentel, Frederico Guilherme"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "B94"]
[PlyCount "97"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nbd7 6. Bg5 a6 7. Qd2 b5 8. a3 Bb7 9. Bd3 h6 10. Bh4 Rc8 11. f4 Nb6 12. Bxf6 gxf6 13. 0-0-0 h5 14. Nf5 Qc7 15. Rhe1 e6 16. Ne3 Qc5 17. Be2 Bh6 18. g3 Bf8 19. Qd4 Be7 20. Qxc5 dxc5 21. Bf3 f5 22. Nf1 Nc4 23. Nd2 Nxd2 24. Rxd2 Rd8 25. Rxd8+ Kxd8 26. Bh1 b4 27. axb4 cxb4 28. Nb1 fxe4 29. Bxe4 Bxe4 30. Rxe4 h4 31. g4 Rg8 32. h3 Kd7 33. Nd2 f5 34. Rd4+ Kc6 35. g5 e5 36. fxe5 Bxg5 37. Kd1 Rd8 38. Rxd8 Bxd8 39. Ke2 Kd5 40. Nf3 Ke4 41. Kf2 a5 42. b3 Kf4 43. Kg2 Ke3 44. e6 Bf6 45. Ne5 Ke2 46. Nc6 f4 47. Nd4+ Kd2 48. Nc6 Ke2 49. Nd4+ 1/2-1/2

[Event "BRA-ch"]
[Site "Vitoria"]
[Date "1961.10.??"]
[Round "10"]
[White "Ribeiro, Sabino Jr"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "E68"]
[PlyCount "103"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 c6 8. Nc3 e5 9. dxe5 dxe5 10. e4 Qc7 11. b3 Re8 12. Ba3 a5 13. Rad1 Bf8 14. Bb2 Nc5 15. h3 Bd7 16. Bc1 Rad8 17. Bg5 Bg7 18. Rd2 h6 19. Be3 Ne6 20. Rfd1 Nh7 21. Na4 c5 22. Nxc5 Nd4 23. Bxd4 exd4 24. Nxd7 Rxd7 25. Nxd4 Red8 26. Nb5 Rxd2 27. Rxd2 Qb6 28. Qd1 Rxd2 29. Qxd2 Bf8 30. e5 Ng5 31. Nd6 Qc7 32. f4 Ne6 33. Nxb7 a4 34. Nd6 axb3 35. axb3 Qb6+ 36. Kh2 Qxb3 37. Qd5 Qe3 38. Qb7 Nd8 39. Qd7 Bxd6 40. exd6 Ne6 41. Qe8+ Kg7 42. d7 Qd4 43. c5 Qd2 44. c6 Qd6 45. h4 Kf6 46. Qh8+ Ke7 47. Qxh6 Kd8 48. Qh8+ Ke7 49. Qe8+ Kf6 50. d8Q+ Nxd8 51. Qe5+ Qxe5 52. fxe5+ 1-0

[Event "BRA-ch"]
[Site "Vitoria"]
[Date "1961.10.??"]
[Round "1"]
[White "Souza Mendes, Joao"]
[Black "Mendes, Silvio"]
[Result "0-1"]
[ECO "B94"]
[PlyCount "40"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qa5 8. Qd2 e6 9. 0-0 b5 10. Bd5 exd5 11. Nc6 Qb6 12. exd5 Ne5 13. Rae1 Nfd7 14. Be3 Qc7 15. Bd4 f6 16. f4 Bb7 17. fxe5 dxe5 18. Nxe5 fxe5 19. Bxe5 Nxe5 20. Rxe5+ Qxe5 0-1

[Event "Rio de Janeiro"]
[Site "Rio de Janeiro"]
[Date "1961.??.??"]
[Round "2"]
[White "Canabrava, Antonio"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "A55"]
[PlyCount "119"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 c6 4. Nc3 Nbd7 5. e4 e5 6. Be2 Be7 7. 0-0 0-0 8. Re1 Re8 9. Bf1 Bf8 10. g3 Qc7 11. h3 a6 12. b3 Qa5 13. Bd2 Qc7 14. Qc2 g6 15. Bg2 Bg7 16. Rac1 h6 17. Be3 b6 18. Kh2 Nf8 19. Qd2 Kh7 20. Qc2 Be6 21. d5 cxd5 22. cxd5 Bd7 23. Qb2 Qb7 24. Qa3 Red8 25. Nd2 b5 26. Qa5 Nh5 27. Ne2 Rdc8 28. Qb4 Rxc1 29. Rxc1 Qb8 30. Qa5 Bf6 31. Bb6 Bg5 32. Rc2 Bd8 33. Bxd8 Qxd8 34. Qxd8 Rxd8 35. b4 f5 36. Nb3 Rc8 37. Rxc8 Bxc8 38. f3 Nf6 39. Kg1 N8d7 40. Kf2 Nb6 41. Nd2 Kg7 42. Ke3 Nbxd5+ 43. exd5 Nxd5+ 44. Kf2 Nxb4 45. Nc1 Be6 46. a3 Nc2 47. Nb1 Bc4 48. Bf1 d5 49. Bd3 Nd4 50. Nc3 Kf7 51. Bxc4 dxc4 52. N1a2 a5 53. h4 h5 54. Nd5 Nc2 55. a4 b4 56. Ne3 Nxe3 57. Kxe3 Ke6 58. f4 Kd5 59. fxe5 Kxe5 60. Nc1 1/2-1/2

[Event "Rio de Janeiro"]
[Site "Rio de Janeiro"]
[Date "1961.??.??"]
[Round "4"]
[White "Mendes, Silvio"]
[Black "De Almeida Soares, J."]
[Result "1-0"]
[ECO "B06"]
[PlyCount "54"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 d6 3. Bc4 Bg7 4. c3 Nh6 5. d4 0-0 6. h3 c6 7. Bf4 d5 8. Bd3 dxe4 9. Bxe4 Nd7 10. Qd2 f5 11. Bxc6 bxc6 12. Bxh6 Nf6 13. Bxg7 Kxg7 14. 0-0 Qd6 15. Qc2 f4 16. Nbd2 Bf5 17. Qa4 g5 18. Rfe1 g4 19. Nc4 Qd7 20. hxg4 Bxg4 21. Nce5 Qf5 22. Nxg4 Qxg4 23. Rxe7+ Kh8 24. Qxc6 Rab8 25. Ne5 Qf5 26. Nf7+ Rxf7 27. Rxf7 Rb6 1-0

[Event "Rio de Janeiro"]
[Site "Rio de Janeiro"]
[Date "1961.??.??"]
[Round "1"]
[White "Mendes, Silvio"]
[Black "Perez Perez, Francisco Jose"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "96"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. e3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Qc2 Re8 9. b3 c6 10. Ba3 exd4 11. exd4 Nf8 12. Rfe1 Bg4 13. h3 Bxf3 14. Bxf3 Ne6 15. Rad1 Qd7 16. Bc1 Re7 17. d5 Nd4 18. Qd3 c5 19. Rxe7 Qxe7 20. Bg5 Re8 21. Nb5 Nxb5 22. cxb5 Qc7 23. Bxf6 Bxf6 24. Qd2 Qd7 25. a4 Qe7 26. Kf1 Kg7 27. Re1 Be5 28. g3 Qf6 29. Qd3 h5 30. h4 a6 31. Kg2 a5 32. Re4 b6 33. Bd1 Rh8 34. f4 Bd4 35. Qe2 Qf5 36. Qf3 Qxd5 37. Re7 Qf5 38. Qb7 Rf8 39. Be2 Bf6 40. Re3 Qc2 41. Qd5 Bd4 42. Re7 Bf6 43. Re3 Qc1 44. Re4 Bd4 45. Bf1 Bf6 46. Bc4 Qb2+ 47. Re2 Qd4 48. Qb7 Bd8 1/2-1/2

[Event "Rio de Janeiro"]
[Site "Rio de Janeiro"]
[Date "1961.??.??"]
[Round "3"]
[White "Mendes, Silvio"]
[Black "Reis, Waltoires"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "121"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[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. exd5 exd5 4. c4 c6 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 Nf6 8. Bd3 0-0 9. Ne2 Re8 10. Bg5 h6 11. Bh4 g5 12. Bg3 Be6 13. c5 Nbd7 14. h4 Ne4 15. Bxe4 dxe4 16. hxg5 Qxg5 17. Bf4 Qg4 18. Rh3 Qf5 19. Qd2 Rad8 20. Bxh6 Ne5 21. Rg3+ Ng6 22. Nf4 Bb3 23. Rb1 e3 24. Qd3 Qxd3 25. Nxd3 Bc2 26. Rxb7 Bxd3 27. Bxe3 Rb8 28. Rxa7 Rb1+ 29. Kd2 Bc4 30. Ra4 Be6 31. Ra6 Bd5 32. Ra4 Reb8 33. Rb4 R8xb4 34. axb4 Kf8 35. Bh6+ Ke8 36. Re3+ Kd7 37. g3 Rb2+ 38. Kd3 Rxf2 39. c4 Bg2 40. Kc3 f5 41. b5 cxb5 42. cxb5 Bd5 43. c6+ Kc7 44. Bf4+ Nxf4 45. Re7+ Kc8 46. gxf4 Rxf4 47. b6 Re4 48. Rd7 Bxc6 49. Rc7+ Kb8 50. Rxc6 Kb7 51. Rf6 Re1 52. Kc4 f4 53. Kc5 Rc1+ 54. Kd5 f3 55. Rxf3 Kxb6 56. Kd6 Rc6+ 57. Ke7 Kc7 58. d5 Rc1 59. d6+ Kc6 60. d7 Re1+ 61. Kd8 1-0

[Event "BRA-ch27"]
[Site "Fortaleza"]
[Date "1960.08.02"]
[Round "15"]
[White "Mendes, Silvio"]
[Black "Ammar, Semi"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "27"]
[EventDate "1960.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. c3 0-0 8. Bf4 Nc6 9. Nbd2 e5 10. Nxe5 Nxd4 11. 0-0 Nxb3 12. Nxb3 Nd5 13. Bg3 f5 14. Bh4 1/2-1/2

[Event "BRA-ch27"]
[Site "Fortaleza"]
[Date "1960.07.16"]
[Round "1"]
[White "Stenzel, Erbo"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "97"]
[EventDate "1960.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Nc3 Bf5 4. Bg5 Qc8 5. Nd2 h6 6. Bxf6 exf6 7. e4 Bg6 8. f4 f5 9. Bd3 fxe4 10. Ndxe4 Be7 11. 0-0 f5 12. Nf2 0-0 13. Nd5 Bh4 14. g3 Bd8 15. Re1 Qd7 16. c3 c6 17. Ne3 Qf7 18. Qc2 Bh7 19. Re2 Nd7 20. Rae1 d5 21. Nfg4 h5 22. Ne5 Nxe5 23. fxe5 Kh8 24. Rf1 g6 25. Ref2 c5 26. c4 cxd4 27. Nxd5 Qe6 28. Re1 Rc8 29. Qd2 Re8 30. Qf4 Be7 31. Nxe7 Rxe7 32. Qxd4 Rd7 33. Qe3 Rcd8 34. Bf1 Rd4 35. b3 h4 36. Bg2 hxg3 37. hxg3 Rd3 38. Qg5 Rd1 39. Rff1 R1d2 40. Bd5 R8xd5 41. cxd5 Qxd5 42. Rf2 Rxf2 43. Kxf2 Qc5+ 44. Qe3 Qe7 45. e6 g5 46. Rd1 Bg6 47. Qe5+ Kg8 48. Rd7 Qc5+ 49. Qxc5 1-0

[Event "BRA-ch27"]
[Site "Fortaleza"]
[Date "1960.07.??"]
[Round "2"]
[White "Alves, Francisco"]
[Black "Mendes, Silvio"]
[Result "0-1"]
[ECO "E43"]
[PlyCount "66"]
[EventDate "1960.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 0-0 7. 0-0 c5 8. a3 Bxc3 9. bxc3 Nc6 10. e4 Ne8 11. Re1 Na5 12. e5 f5 13. d5 exd5 14. cxd5 Bxd5 15. Bxf5 Be6 16. Bxh7+ Kxh7 17. Ng5+ Kg8 18. Qh5 Rf5 19. Qh7+ Kf8 20. Qh8+ Bg8 21. e6 Ke7 22. exd7+ Kxd7 23. Qxg8 Qf6 24. Bf4 Nc7 25. Rad1+ Kc6 26. Qa2 Rxf4 27. Re6+ Nxe6 28. Qd5+ Kb5 29. a4+ Ka6 30. Nxe6 Rc8 31. Qd7 Rc6 32. Nxf4 Qxf4 33. Qxg7 Qxa4 0-1

[Event "BRA-ch27"]
[Site "Fortaleza"]
[Date "1960.07.??"]
[Round "12"]
[White "Ary, Claudio Regis"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "A56"]
[PlyCount "81"]
[EventDate "1960.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Bd3 Na6 7. Nge2 Nc7 8. 0-0 0-0 9. Ng3 Nfe8 10. Qe2 Bg5 11. f4 exf4 12. Bxf4 Bxf4 13. Rxf4 Qg5 14. Raf1 g6 15. Qf2 Qe7 16. Nge2 Ng7 17. g4 Bd7 18. h4 a6 19. Ng3 b5 20. g5 bxc4 21. Bxc4 Bb5 22. b3 Bd7 23. e5 Qxe5 24. Nce4 Qe7 25. Re1 Qd8 26. Nxd6 Be8 27. Qxc5 Nb5 28. Nxe8 Rxe8 29. Rxe8+ Qxe8 30. d6 Qe1+ 31. Kg2 Ne6 32. Bxe6 Qxe6 33. Ne4 Rd8 34. d7 Kg7 35. a4 Rxd7 36. axb5 Rd3 37. Nf2 Rxb3 38. bxa6 Qxa6 39. Qe5+ Kf8 40. Qh8+ Ke7 41. Re4+ 1-0

[Event "BRA-ch27"]
[Site "Fortaleza"]
[Date "1960.07.??"]
[Round "10"]
[White "Bibas, Gratuliano JN"]
[Black "Mendes, Silvio"]
[Result "0-1"]
[ECO "B93"]
[PlyCount "130"]
[EventDate "1960.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. a3 b5 9. Bd3 Bb7 10. 0-0 Be7 11. fxe5 Nxe5 12. Nxe5 dxe5 13. Kh1 Qc7 14. Qf3 0-0 15. Bg5 Ne8 16. h4 f6 17. Be3 f5 18. Qh3 f4 19. Bf2 Nf6 20. Qe6+ Kh8 21. Bb6 Qd6 22. Qxd6 Bxd6 23. Rad1 Be7 24. Bf2 Ng4 25. h5 Rad8 26. Be2 Nxf2+ 27. Rxf2 Bc5 28. Rff1 Bd4 29. Bf3 Rc8 30. Rd3 Rc5 31. Rfd1 Kg8 32. R1d2 a5 33. Nd1 Rc6 34. c3 Bc5 35. Nf2 Be3 36. Re2 Bxf2 37. Rxf2 Rc4 38. Re2 b4 39. axb4 axb4 40. cxb4 Rxb4 41. Rdd2 g5 42. hxg6 hxg6 43. Rd6 Kf7 44. Rd7+ Kf6 45. Rd6+ Kg5 46. Re6 Rc4 47. Re1 Rc5 48. Kg1 Bc8 49. Rb6 Rf6 50. Rxf6 Kxf6 51. b4 Rc4 52. Rb1 g5 53. b5 g4 54. Bd1 Kg5 55. b6 Rxe4 56. Bxg4 Kxg4 57. b7 Bxb7 58. Rxb7 Rd4 59. Rg7+ Kf5 60. g4+ Ke4 61. Rf7 Kf3 62. g5 Rd1+ 63. Kh2 Rd2+ 64. Kh3 e4 65. g6 Rd6 0-1

[Event "BRA-ch27"]
[Site "Fortaleza"]
[Date "1960.07.??"]
[Round "14"]
[White "Camara, Helder"]
[Black "Mendes, Silvio"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "48"]
[EventDate "1960.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nbd7 6. Bc4 a6 7. a4 e6 8. 0-0 b6 9. Qe2 Bb7 10. Bg5 Qc7 11. Rfd1 Ne5 12. Bb3 Rc8 13. f4 Nc4 14. e5 dxe5 15. fxe5 Nd5 16. Nxd5 Bxd5 17. Nf5 Qc5+ 18. Kh1 b5 19. axb5 axb5 20. Ne3 h6 21. Rxd5 exd5 22. e6 hxg5 23. Nxc4 dxc4 24. exf7+ Kd8 0-1

[Event "BRA-ch27"]
[Site "Fortaleza"]
[Date "1960.07.??"]
[Round "4"]
[White "De Azevedo, Pio Fiori"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "B93"]
[PlyCount "57"]
[EventDate "1960.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. Bc4 Be7 9. a4 b6 10. 0-0 Qc7 11. Qe2 0-0 12. Kh1 Bb7 13. fxe5 Nxe5 14. Nxe5 dxe5 15. Bg5 Ne8 16. Bd2 Rd8 17. Rf3 Rxd2 18. Bxf7+ Rxf7 19. Qxd2 Rxf3 20. gxf3 Bb4 21. Rd1 Bxc3 22. Qxc3 Qxc3 23. bxc3 Bc6 24. Rd8 Bxa4 25. Rb8 Kf7 26. Rb7+ Ke6 27. Rxb6+ Kd7 28. Rxa6 Bxc2 29. Ra5 1/2-1/2

[Event "BRA-ch27+"]
[Site "Fortaleza"]
[Date "1960.07.??"]
[Round "6"]
[White "Euclides, Creso"]
[Black "Mendes, Silvio"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "80"]
[EventDate "1960.07.16"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 c6 7. Nbd2 Nbd7 8. e4 e5 9. d5 cxd5 10. cxd5 Nc5 11. Ne1 a5 12. b3 b6 13. f3 Ne8 14. Rf2 f5 15. Qc2 Nc7 16. Bb2 Bh6 17. Nf1 Qe7 18. Nd3 Ba6 19. Nc1 Bxc1 20. Bxc1 Bd3 21. Qd1 fxe4 22. Bh6 Rf7 23. Qd2 exf3 24. Bxf3 e4 25. Re1 Qf6 26. Bg2 Qxf2+ 27. Qxf2 Rxf2 28. Kxf2 Nxd5 29. Rd1 Nf6 30. Ne3 d5 31. Bg5 Rf8 32. Ke1 d4 33. Bxf6 Rxf6 34. Nd5 Rd6 35. Nf4 Ba6 36. Ne2 Nd3+ 37. Kd2 e3+ 38. Kc2 Nb4+ 39. Kb2 Bxe2 40. Rc1 d3 0-1

[Event "BRA-ch27"]
[Site "Fortaleza"]
[Date "1960.07.??"]
[Round "11"]
[White "Mendes, Silvio"]
[Black "Asfora, Eduardo Hasbum"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "67"]
[EventDate "1960.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. d3 g6 5. Be2 Nc6 6. 0-0 Bg7 7. Nbd2 0-0 8. Re1 e5 9. Qc2 d5 10. Bf1 d4 11. Nc4 Nh5 12. a4 Be6 13. Bg5 f6 14. Bd2 a6 15. cxd4 Nxd4 16. Nxd4 cxd4 17. Ba5 Qc8 18. Qd2 Bxc4 19. dxc4 Nf4 20. g3 Ne6 21. b4 Ng5 22. Ra3 Bh6 23. f4 Nh3+ 24. Kh1 exf4 25. Qxd4 fxg3 26. Rxg3 Nf4 27. Bb6 Qe8 28. b5 Bg5 29. Rf3 Kg7 30. e5 Ne6 31. exf6+ Bxf6 32. Qd5 Nc7 33. Rxe8 Nxd5 34. Rxf8 1-0

[Event "BRA-ch27"]
[Site "Fortaleza"]
[Date "1960.07.??"]
[Round "3"]
[White "Mendes, Silvio"]
[Black "Benevides, Carlos"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "163"]
[EventDate "1960.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 b6 5. d3 Bb7 6. Nbd2 Be7 7. e4 dxe4 8. Ng5 0-0 9. Ngxe4 Nxe4 10. Nxe4 Qc8 11. Qh5 Nd7 12. Be3 Nf6 13. Qh3 Nxe4 14. dxe4 e5 15. Qh5 Qe6 16. Qe2 Rad8 17. a4 a5 18. h4 Qc6 19. Qb5 Qe6 20. Rfe1 Bc6 21. Qe2 Bb4 22. c3 Be7 23. Qc2 Qg6 24. Red1 h6 25. Rd2 Rxd2 26. Bxd2 Rd8 27. b4 Qd6 28. Ra2 Qd3 29. Qxd3 Rxd3 30. Bf1 Rd8 31. f3 Kf8 32. Kf2 Bd6 33. Bc4 Be7 34. Ke2 axb4 35. cxb4 Rd4 36. Bd5 Bxd5 37. exd5 Bxb4 38. Bxb4+ Rxb4 39. Rc2 Rxa4 40. Rxc7 Rd4 41. Rb7 Rxd5 42. Rxb6 Ke7 43. g4 Rd6 44. Rb5 Ke6 45. Ke3 Ra6 46. Rb8 Ra3+ 47. Ke4 Ra4+ 48. Ke3 Ra6 49. Rg8 Kf6 50. Rh8 Kg6 51. h5+ Kg5 52. Rf8 Kf6 53. Rh8 Rb6 54. Rf8 Rb3+ 55. Ke4 Rb4+ 56. Ke3 Rb7 57. Rh8 Kg5 58. Re8 Rb5 59. Re7 Kf6 60. Ra7 Rb6 61. Rc7 Ke6 62. Ra7 Rd6 63. Rb7 Rd7 64. Rb6+ Rd6 65. Rb7 Kf6 66. Ra7 g6 67. hxg6 Kxg6 68. Ra5 f6 69. f4 exf4+ 70. Kxf4 Rd4+ 71. Kg3 Re4 72. Rb5 Re5 73. Rb7 h5 74. gxh5+ Rxh5 75. Rb4 Rh1 76. Rb5 f5 77. Rb8 Ra1 78. Rg8+ Kf7 79. Rb8 Ra4 80. Rb6 Rg4+ 81. Kf3 Rg6 82. Rxg6 1/2-1/2

[Event "BRA-ch27"]
[Site "Fortaleza"]
[Date "1960.07.??"]
[Round "5"]
[White "Mendes, Silvio"]
[Black "Camara, Ronald"]
[Result "0-1"]
[ECO "A15"]
[PlyCount "54"]
[EventDate "1960.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d6 6. Bg2 e5 7. d3 Nc6 8. 0-0 h6 9. e4 Nh5 10. Ne1 Be6 11. f4 exf4 12. Bxg7 Kxg7 13. gxf4 Qf6 14. Na3 Nxf4 15. Nb5 Qg5 16. Nxc7 Bg4 17. Nf3 Bxf3 18. Qxf3 Nd4 19. Qf2 Nh3+ 20. Kh1 Nxf2+ 21. Rxf2 Rac8 22. Nd5 f5 23. Rg1 f4 24. Bf1 Qe5 25. Rfg2 g5 26. h4 Nf3 27. hxg5 hxg5 0-1

[Event "BRA-ch27"]
[Site "Fortaleza"]
[Date "1960.07.??"]
[Round "9"]
[White "Mendes, Silvio"]
[Black "Gadia, Olicio"]
[Result "1/2-1/2"]
[ECO "A04"]
[PlyCount "27"]
[EventDate "1960.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. d3 Nc6 5. e4 d6 6. c3 Nge7 7. 0-0 0-0 8. d4 Bg4 9. Be3 exd4 10. cxd4 d5 11. e5 Qc8 12. Qd2 Nf5 13. Nc3 Nce7 14. Bg5 1/2-1/2

[Event "BRA-ch27"]
[Site "Fortaleza"]
[Date "1960.07.??"]
[Round "13"]
[White "Mendes, Silvio"]
[Black "Gentil Junior, Luiz"]
[Result "1/2-1/2"]
[ECO "E60"]
[PlyCount "81"]
[EventDate "1960.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. b3 Nbd7 7. Bb2 e5 8. dxe5 Ng4 9. c4 Ngxe5 10. Qc2 Re8 11. Nc3 Nxf3+ 12. Bxf3 Ne5 13. Bg2 Nc6 14. Rad1 Qf6 15. Na4 Qf5 16. e4 Qh5 17. Rd5 Nb4 18. Rxh5 Nxc2 19. Rd5 Bxb2 20. Nxb2 Nb4 21. Rd2 a5 22. Na4 Bd7 23. Nc3 Bc6 24. Nd5 Bxd5 25. cxd5 Na6 26. Rd4 Nc5 27. Rb1 Re7 28. f3 Ra6 29. Rc1 Rb6 30. Bf1 f6 31. Kf2 Kf7 32. Rc2 Re8 33. h4 Re7 34. Rcc4 Kf8 35. Bd3 Nxd3+ 36. Rxd3 Ke8 37. Rdc3 Kd8 38. b4 Rb5 39. a4 Rb6 40. f4 c5 41. b5 1/2-1/2

[Event "BRA-ch27"]
[Site "Fortaleza"]
[Date "1960.07.??"]
[Round "7"]
[White "Mendes, Silvio"]
[Black "Toth, Peter"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "63"]
[EventDate "1960.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. Nf3 e6 6. 0-0 Nf6 7. Bg5 Nbd7 8. Nbd2 Be7 9. Qc2 a6 10. Rfe1 Qc7 11. Rad1 b5 12. a4 Rb8 13. axb5 axb5 14. Nd4 Qc5 15. Be3 Ng4 16. b4 Qh5 17. h3 Nxe3 18. Rxe3 Bf6 19. Be2 Qg5 20. N2f3 Qh5 21. Nh2 Qh6 22. Nxb5 Rxb5 23. Bxb5 Qg5 24. e5 Bxe5 25. Bxd7+ Bxd7 26. Nf3 Qe7 27. Nxe5 dxe5 28. Red3 Bc6 29. Rd6 Qc7 30. Qd3 0-0 31. c4 g6 32. Rd8 1-0

[Event "BRA-ch27"]
[Site "Fortaleza"]
[Date "1960.07.??"]
[Round "8"]
[White "Souza Mendes, Joao"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "B94"]
[PlyCount "70"]
[EventDate "1960.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qa5 8. Qd2 e6 9. 0-0 b5 10. Bd5 exd5 11. Nc6 Qc7 12. exd5 Ne5 13. Rfe1 Be7 14. Nxe7 Qxe7 15. f4 0-0 16. fxe5 dxe5 17. Rf1 Qc5+ 18. Kh1 Nd7 19. Ne4 Qd4 20. Qxd4 exd4 21. Rad1 f6 22. Bf4 Nb6 23. Rxd4 Bb7 24. Rfd1 Bxd5 25. Nd6 Bf7 26. b3 Bh5 27. Rc1 Nc8 28. Nf5 Re8 29. Ng3 Bf7 30. c4 bxc4 31. bxc4 Nb6 32. Kg1 Nxc4 33. Rdxc4 Bxc4 34. Rxc4 Rac8 35. Rxc8 Rxc8 1/2-1/2

[Event "Rio de Janeiro"]
[Site "Rio de Janeiro"]
[Date "1960.??.??"]
[Round "3"]
[White "Mangini, Jose Thiago"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "B37"]
[PlyCount "65"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 Nf6 7. Nc3 0-0 8. Be2 d6 9. Bf4 Be6 10. Qd2 Rc8 11. 0-0 Nd7 12. Bh6 a6 13. Bxg7 Kxg7 14. Ne3 Qa5 15. f4 f5 16. exf5 Bxf5 17. g4 Be6 18. Kh1 Qc5 19. f5 gxf5 20. gxf5 Bxf5 21. Nxf5+ Rxf5 22. Rxf5 Qxf5 23. Bg4 Qxg4 24. Rg1 Qxg1+ 25. Kxg1 Nce5 26. Qg5+ Kf7 27. Qh5+ Kg7 28. Qg5+ Kf7 29. Qf5+ Kg7 30. Qe6 Re8 31. Ne4 Nf8 32. Qd5 Rc8 33. Nxd6 1-0

[Event "Rio de Janeiro"]
[Site "Rio de Janeiro"]
[Date "1960.??.??"]
[Round "4"]
[White "Mendes, Silvio"]
[Black "Bazan, Osvaldo"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "143"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 d6 7. c3 Nge7 8. Nbd2 0-0 9. Nb3 b6 10. d4 cxd4 11. Nbxd4 Nxd4 12. Nxd4 d5 13. exd5 exd5 14. Bg5 f6 15. Bf4 g5 16. Nc6 Nxc6 17. Qxd5+ Rf7 18. Qxd8+ Nxd8 19. Bxa8 gxf4 20. Bd5 Be6 21. Rad1 Bxd5 22. Rxd5 Nc6 23. gxf4 Bh6 24. f5 Bf4 25. Re1 Bc7 26. Re8+ Kg7 27. Re4 Kh6 28. f4 Kh5 29. Kg2 Kg4 30. h3+ Kh4 31. Re6 Na5 32. b4 Nc4 33. Kf3 h5 34. Rc6 Na3 35. Rd2 b5 36. Rg2 Nc4 37. a4 Re7 38. Re2 Rg7 39. axb5 Rg3+ 40. Ke4 Nd6+ 41. Kd5 Rd3+ 42. Ke6 Nxb5 43. Kxf6 Nxc3 44. Rc2 Nd5+ 45. Kf7 Bxf4 46. R2c4 Kg5 47. f6 Be5 48. R4c5 Kh4 49. Ke6 Bxf6 50. Rxd5 Rxd5 51. Kxd5 Bg5 52. Rc3 Bd2 53. Rd3 Be1 54. Kc4 Bg3 55. Rd5 a6 56. Kb3 Be1 57. Ka4 Bc3 58. Rd3 Be1 59. Ka5 Bg3 60. Rd5 Be1 61. Ka4 Bg3 62. Rc5 Be1 63. Kb3 Bd2 64. Re5 Bf4 65. Ra5 Bg3 66. Kc4 Bf2 67. Kd3 Bg3 68. Ke2 Bc7 69. Rxa6 Kxh3 70. Kf3 h4 71. b5 Kh2 72. Kg4 1-0

[Event "Rio de Janeiro"]
[Site "Rio de Janeiro"]
[Date "1960.??.??"]
[Round "2"]
[White "Mendes, Silvio"]
[Black "Del Pozo, Nestor"]
[Result "1/2-1/2"]
[ECO "A16"]
[PlyCount "109"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 Nf6 4. 0-0 0-0 5. d3 d6 6. c4 c6 7. Nc3 Na6 8. Rb1 Bg4 9. Bg5 h6 10. Bd2 Qd7 11. Qc1 Kh7 12. b4 Nc7 13. b5 c5 14. b6 Ne6 15. h3 Bxf3 16. Bxf3 a6 17. Bg2 Rab8 18. Kh2 Nd4 19. e3 Nc6 20. Ne2 e5 21. a3 Ng8 22. Nc3 Nge7 23. Nd5 Nxd5 24. Bxd5 Ne7 25. Bg2 f5 26. f4 Rbd8 27. Bc3 Nc6 28. Bd5 Rfe8 29. Rf3 Ne7 30. e4 Nxd5 31. cxd5 fxe4 32. dxe4 exf4 33. Rxf4 g5 34. Rf2 Rf8 35. Rbb2 Qe7 36. Bxg7 Qxg7 37. Qd1 Kh8 38. Rbc2 Rxf2+ 39. Rxf2 Rf8 40. Rxf8+ Qxf8 41. Qg4 Qf2+ 42. Kh1 Qe1+ 43. Kg2 Qd2+ 44. Kf1 Qc1+ 45. Kg2 Qb2+ 46. Kf1 Qxb6 47. Qc8+ Kg7 48. Qd7+ Kf8 49. Qe6 Qb1+ 50. Kg2 Qb2+ 51. Kf3 Qc3+ 52. Kg4 Qe5 53. Qxh6+ Ke8 54. Qg6+ Kf8 55. Qh6+ 1/2-1/2

[Event "Rio de Janeiro"]
[Site "Rio de Janeiro"]
[Date "1960.??.??"]
[Round "5"]
[White "Recalde, Eleuterio"]
[Black "Mendes, Silvio"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "71"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 Nc6 6. Nf3 Nf6 7. 0-0 Bg4 8. Qb3 e6 9. Qxb7 Rc8 10. Bb5 Qd7 11. Qa6 Bxf3 12. gxf3 Be7 13. Ne2 e5 14. Be3 0-0 15. Rac1 Qh3 16. Rxc6 Rcd8 17. Ng3 Nh5 18. Rfc1 g6 19. Bf1 Qh4 20. Rc8 f5 21. Rxd8 Bxd8 22. Qxd6 f4 23. Qe6+ Kh8 24. Nxh5 fxe3 25. Ng3 Qf4 26. Rc3 Qxf3 27. Be2 Qxf2+ 28. Kh1 Qe1+ 29. Kg2 Rf2+ 30. Kh3 Qg1 31. Qxe5+ Bf6 32. Qe8+ Kg7 33. Nf5+ Rxf5 34. Rc7+ Kh6 35. exf5 Qg5 36. Qf8+ 1-0

[Event "Rio de Janeiro"]
[Site "Rio de Janeiro"]
[Date "1960.??.??"]
[Round "1"]
[White "Soares, JC."]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "A53"]
[PlyCount "38"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Nbd7 7. e3 Bb4 8. Nf3 h6 9. Bh4 Re8 10. Be2 c6 11. 0-0 g5 12. Bg3 Bxc3 13. bxc3 Ne4 14. Rac1 Nxg3 15. hxg3 Nc5 16. Nd2 Bf5 17. Nb3 Nxb3 18. axb3 Kc7 19. Rfd1 Rad8 1/2-1/2

[Event "BRA-ch"]
[Site "Rio de Janeiro"]
[Date "1958.12.??"]
[Round "3"]
[White "Adail Gondim, Jose"]
[Black "Mendes, Silvio"]
[Result "0-1"]
[ECO "D13"]
[PlyCount "156"]
[EventDate "1958.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 c5 2. c3 cxd4 3. cxd4 d5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Qb6 7. e3 Bg4 8. Rb1 e6 9. h3 Bh5 10. Bd3 Rc8 11. 0-0 Be7 12. a3 0-0 13. Na4 Qd8 14. g4 Bg6 15. b4 Ne4 16. Ne5 Nxe5 17. Bxe5 Nc3 18. Nxc3 Rxc3 19. Bxg6 hxg6 20. Qa4 a6 21. Rbc1 Qc8 22. Rxc3 Qxc3 23. Qd7 Bf6 24. Bd6 Rd8 25. Qc7 Qxc7 26. Bxc7 Rc8 27. Bd6 Rc6 28. Bg3 Rc3 29. a4 Be7 30. b5 a5 31. Ra1 Kf8 32. Kf1 Ke8 33. Ke2 Kd7 34. f4 Rc4 35. Be1 Bb4 36. Bf2 Rc2+ 37. Kf3 Rc8 38. h4 Rc2 39. h5 gxh5 40. gxh5 Rc4 41. Be1 Bxe1 42. Rxe1 Ke7 43. Ra1 Kf8 44. Ra3 Kg8 45. f5 exf5 46. Kf4 f6 47. Kxf5 Kf7 48. Ra1 Rc3 49. Kf4 Rc4 50. Ra3 Rc1 51. b6 Ke6 52. Ra2 Rf1+ 53. Kg3 Rc1 54. Rb2 Rc4 55. Kf4 Rxa4 56. Rg2 Kf7 57. Kf5 Rb4 58. Rc2 Rxb6 59. Rc7+ Kg8 60. Kg6 f5+ 61. Kxf5 a4 62. Ke5 a3 63. Rc1 a2 64. Ra1 Rb2 65. Kxd5 b5 66. Ke6 b4 67. d5 b3 68. d6 Rd2 69. h6 gxh6 70. d7 Rxd7 71. Kxd7 b2 72. Rxa2 b1Q 73. Ra8+ Kg7 74. Re8 Qb5+ 75. Kd8 Qxe8+ 76. Kxe8 Kf6 77. Kd7 Ke5 78. Kc6 h5 0-1

[Event "BRA-ch"]
[Site "Rio de Janeiro"]
[Date "1958.12.??"]
[Round "1"]
[White "Caspary, Herbert"]
[Black "Mendes, Silvio"]
[Result "0-1"]
[ECO "E69"]
[PlyCount "58"]
[EventDate "1958.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 d6 6. 0-0 Nbd7 7. Nc3 c6 8. e4 e5 9. h3 Re8 10. d5 c5 11. Be3 a6 12. Ne1 Qa5 13. Qd3 Rb8 14. a4 Qd8 15. Nc2 Rf8 16. Rfb1 a5 17. Qd2 Nb6 18. b3 Nh5 19. Bh6 f5 20. Bxg7 Nxg7 21. Re1 f4 22. g4 f3 23. Bf1 Qh4 24. Nb5 Rf4 25. Ne3 h5 26. Nxd6 hxg4 27. Nxc8 Rxc8 28. Nxg4 Rxg4+ 29. hxg4 Kf7 0-1

[Event "BRA-ch"]
[Site "Rio de Janeiro"]
[Date "1958.12.??"]
[Round "6"]
[White "Gadia, Olicio"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "36"]
[EventDate "1958.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Nbd2 Bf5 4. g3 Nc6 5. c4 e6 6. a3 Be4 7. Bg2 Nxd4 8. Nxe4 Nxf3+ 9. exf3 dxe4 10. Qxd8+ Rxd8 11. fxe4 e5 12. 0-0 Bc5 13. h3 a5 14. Kh2 Ke7 15. f4 Bd4 16. Rb1 h5 17. fxe5 Ng4+ 18. Kh1 Nf2+ 1/2-1/2

[Event "BRA-ch"]
[Site "Rio de Janeiro"]
[Date "1958.12.??"]
[Round "5"]
[White "Mendes, Silvio"]
[Black "De Athayde, Mauro"]
[Result "1-0"]
[ECO "E60"]
[PlyCount "81"]
[EventDate "1958.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 Nbd7 7. b3 e5 8. Bb2 Re8 9. dxe5 dxe5 10. Nxe5 Ng4 11. Nd3 Bxb2 12. Nxb2 Qf6 13. Qd2 Nc5 14. Nc3 c6 15. Rad1 Be6 16. Qd4 Qg5 17. Qd2 Qf6 18. Qd4 Qg5 19. h4 Qh5 20. Qf4 Bf5 21. e4 Ne6 22. Qf3 Ng5 23. Qf4 Ne6 24. Qf3 Ng5 25. Qe2 Bxe4 26. Bxe4 Nh3+ 27. Kg2 f5 28. Kxh3 g5 29. Qf3 Nxf2+ 30. Qxf2 fxe4 31. Qf5 e3 32. Rf3 e2 33. Re1 Rad8 34. Qxg5+ Qxg5 35. hxg5 Rd2 36. Nd3 Rc2 37. Nf2 a5 38. g4 b5 39. cxb5 cxb5 40. Nce4 Rd8 41. Re3 1-0

[Event "BRA-ch"]
[Site "Rio de Janeiro"]
[Date "1958.12.??"]
[Round "8"]
[White "Mendes, Silvio"]
[Black "Mangini, Jose Thiago"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "42"]
[EventDate "1958.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 dxe4 5. dxe4 Nc6 6. Bg2 e5 7. Ngf3 Be6 8. 0-0 Qd7 9. c3 0-0-0 10. Qa4 Bh3 11. Qb5 a6 12. Qc4 h6 13. Bxh3 Qxh3 14. Qxf7 Ng4 15. Nc4 Bc5 16. Ne3 Bxe3 17. Bxe3 Rhf8 18. Qe6+ Kb8 19. Rfd1 Rxf3 20. Bc5 Qxh2+ 21. Kf1 Ne3+ 0-1

[Event "BRA-ch"]
[Site "Rio de Janeiro"]
[Date "1958.12.??"]
[Round "2"]
[White "Mendes, Silvio"]
[Black "Peixoto, Carlos"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "101"]
[EventDate "1958.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Bd7 7. Qe2 Be7 8. h3 0-0 9. Nbd2 b5 10. Bc2 Re8 11. g4 Bf8 12. Nf1 d5 13. Bg5 d4 14. Ng3 dxc3 15. bxc3 h6 16. Bd2 g6 17. g5 hxg5 18. Bxg5 b4 19. cxb4 Bxb4+ 20. Kf1 Be7 21. Bb3 Kg7 22. Rc1 Rh8 23. Ba4 Nd4 24. Nxd4 exd4 25. Bxd7 Qxd7 26. Bxf6+ Bxf6 27. Qc2 Rxh3 28. Nf5+ gxf5 29. Rxh3 f4 30. Kg2 Qg4+ 31. Kh2 Rh8 32. Rxh8 Kxh8 33. Rg1 Qf3 34. Rg2 Bh4 35. Qc5 Bg3+ 36. fxg3 fxg3+ 37. Rxg3 Qf2+ 38. Kh3 Qf1+ 39. Kg4 Qe2+ 40. Kh4 Qh2+ 41. Kg4 Qe2+ 42. Kg5 Qd2+ 43. Kf6 Qf4+ 44. Qf5 Qxg3 45. Qh5+ Kg8 46. Qxf7+ Kh8 47. Qh5+ Kg8 48. Qg5+ Qxg5+ 49. Kxg5 c5 50. Kf4 c4 51. dxc4 1-0

[Event "BRA-ch"]
[Site "Rio de Janeiro"]
[Date "1958.12.??"]
[Round "7"]
[White "Mendes, Silvio"]
[Black "Souza Mendes, Joao"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "55"]
[EventDate "1958.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nf6 5. Bg2 d5 6. Nbd2 Be7 7. 0-0 0-0 8. Re1 b6 9. e5 Nd7 10. Nf1 Re8 11. c3 Bb7 12. h4 f6 13. exf6 Bxf6 14. Ng5 Nf8 15. Qh5 g6 16. Qf3 Qe7 17. Qe2 Rad8 18. Bd2 Ne5 19. f4 Nf7 20. Qf2 Ba6 21. Ne3 Qd7 22. Ng4 Bg7 23. Nxf7 Qxf7 24. d4 cxd4 25. cxd4 Nd7 26. Rac1 h5 27. Ne5 Nxe5 28. fxe5 1/2-1/2

[Event "BRA-ch"]
[Site "Rio de Janeiro"]
[Date "1958.12.??"]
[Round "4"]
[White "Prosdocimi, Arrigo"]
[Black "Mendes, Silvio"]
[Result "1/2-1/2"]
[ECO "E18"]
[PlyCount "46"]
[EventDate "1958.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 b6 7. cxd5 exd5 8. Nc3 Bb7 9. Bg5 Ne4 10. Bxe7 Qxe7 11. Rc1 Nd7 12. Qb3 Nxc3 13. Rxc3 c5 14. dxc5 Nxc5 15. Qb4 Rfe8 16. Re1 Ne4 17. Qxe7 Rxe7 18. Rc2 Rae8 19. Rec1 g6 20. Nd4 Nf6 21. b4 Ne4 22. h4 Rd8 23. Bf3 Rdd7 1/2-1/2

