[Event "Gauchos-ch 42th"]
[Site "Porto Alegre"]
[Date "1986.02.??"]
[Round "6"]
[White "Bastos Silva, Alcindo"]
[Black "Barbosa, Marco Antonio"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "102"]
[EventDate "1986.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Qd5 5. Ng3 e5 6. Qe2 Nc6 7. c3 Be7 8. dxe5 Nxe5 9. Bf4 Nc6 10. Qc4 Be6 11. Qxd5 Bxd5 12. Bxc7 Nf6 13. N1e2 Kd7 14. Bf4 Rad8 15. Nf5 Bc5 16. Be3 Ne5 17. Nf4 Kc6 18. Bxc5 Kxc5 19. Nxd5 Rxd5 20. Ne3 Rd7 21. Be2 Re8 22. 0-0 Rd2 23. b4+ Kc6 24. Rfe1 Ne4 25. a4 Red8 26. Red1 Rxe2 27. Rxd8 Nxf2 28. Nd5 f6 29. Kf1 Rb2 30. Nf4 Nfg4 31. Kg1 Ne3 32. Re1 g5 33. Ne2 Kc7 34. Rd4 h5 35. Re4 Nd3 36. Rxe3 Nxe1 37. Kf2 Nc2 38. Rf3 Nxb4 39. cxb4 Rxb4 40. Rxf6 Rxa4 41. Rf5 Rc4 42. Rxg5 h4 43. h3 b6 44. Rg7+ Kb8 45. Rg4 Rc2 46. Rxh4 a5 47. Ra4 Kb7 48. g4 Ka6 49. g5 b5 50. Rg4 b4 51. g6 Rc8 1-0

[Event "Gauchos-ch 42th"]
[Site "Porto Alegre"]
[Date "1986.02.??"]
[Round "1"]
[White "Bastos Silva, Alcindo"]
[Black "Ferreira, Sergio Antonio"]
[Result "0-1"]
[ECO "B24"]
[PlyCount "94"]
[EventDate "1986.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 a6 4. Bg2 d6 5. d3 Nf6 6. f4 Qc7 7. Nf3 Nc6 8. 0-0 Be7 9. Qe1 Nd7 10. Be3 Rb8 11. g4 b5 12. Ne2 Nb4 13. Qd2 Nb6 14. c3 Nc6 15. Rac1 Bb7 16. Ng3 Rd8 17. f5 e5 18. Nh5 Bf8 19. f6 g6 20. Ng7+ Kd7 21. Bh6 Kc8 22. Qf2 Kb8 23. Rfd1 Bc8 24. h3 Nd7 25. Ng5 Nb6 26. Nf3 d5 27. b3 Bd6 28. Ne1 d4 29. Nf3 Bb7 30. Rc2 Rc8 31. Bf1 Qd8 32. Ng5 Rc7 33. Ra1 dxc3 34. Rxc3 Nd4 35. a3 b4 36. axb4 cxb4 37. Rxc7 Qxc7 38. Qb2 Bc5 39. Kg2 Nb5 40. Rc1 Nc3 41. Rxc3 bxc3 42. Qxc3 Rc8 43. Kf3 Qd6 44. N7e6 fxe6 45. f7 Nd7 46. Nxh7 Qd4 47. Qxd4 exd4 0-1

[Event "Gauchos-ch 42th"]
[Site "Porto Alegre"]
[Date "1986.02.??"]
[Round "10"]
[White "Bastos Silva, Alcindo"]
[Black "Menna Barreto, Luiz Ney"]
[Result "0-1"]
[ECO "B19"]
[BlackElo "2260"]
[PlyCount "68"]
[EventDate "1986.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Qc7 13. Kb1 0-0-0 14. Qe2 Bd6 15. Ne4 Nxe4 16. Qxe4 Rhe8 17. Qg4 Rg8 18. Qe4 Kb8 19. c4 c5 20. Qe2 a6 21. Bc3 Ka8 22. Rhe1 cxd4 23. Nxd4 Be7 24. Nb3 Bf6 25. Ba5 b6 26. Qf3+ Qb7 27. Qxb7+ Kxb7 28. Bb4 Ne5 29. Bc3 Nxc4 30. Bxf6 gxf6 31. g3 Ne5 32. Kc2 Nc6 33. Rxd8 Rxd8 34. Rd1 Nb4+ 0-1

[Event "Gauchos-ch 42th"]
[Site "Porto Alegre"]
[Date "1986.02.??"]
[Round "8"]
[White "Bastos Silva, Alcindo"]
[Black "Palmeira, Eduardo"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "96"]
[EventDate "1986.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Ne2 Ba6 8. Bxa6 Nxa6 9. 0-0 Nc7 10. f4 g6 11. Qe1 c4 12. Kh1 h5 13. Nf3 b5 14. Nh4 Be7 15. Nf3 Nb8 16. Bd2 Nc6 17. Neg1 a5 18. Rb1 b4 19. Nh3 Qd7 20. Nhg5 Bf8 21. Nh4 Kd8 22. Qg3 Kc8 23. Qh3 Kb7 24. b3 Ka7 25. Qe3 cxb3 26. axb3 bxc3 27. Bxc3 Bb4 28. Rfc1 Nb5 29. Bxb4 axb4 30. Ne4 dxe4 31. d5+ Ncd4 32. d6 Kb7 33. Qxe4+ Nc6 34. Qd3 Nc3 35. Rb2 Ra6 36. Nf3 Rha8 37. Ng5 Ra1 38. Rbc2 Rxc1+ 39. Rxc1 Ra6 40. h4 Ra5 41. Nh7 Nd8 42. Nf6 Qb5 43. Qd4 Qb6 44. Qd3 Qc6 45. Qd4 Qb6 46. Qc4 Rc5 47. Qd4 Nc6 48. Qf2 Ne4 0-1

[Event "Gauchos-ch 42th"]
[Site "Porto Alegre"]
[Date "1986.02.??"]
[Round "3"]
[White "Bastos Silva, Alcindo"]
[Black "Richter, Rui"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "57"]
[EventDate "1986.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 Nc6 9. Be2 cxd4 10. cxd4 0-0 11. d5 Ne5 12. Nxe5 Bxe5 13. f4 Bc3+ 14. Bd2 Qa5 15. Bxc3 Qxc3+ 16. Qd2 Qxd2+ 17. Kxd2 Rd8 18. Ke3 b6 19. Rhc1 e6 20. Bc4 h5 21. Rd1 Kf8 22. d6 Bb7 23. Rd4 Rac8 24. g3 Rc5 25. Rb2 Ke8 26. h3 Kd7 27. g4 h4 28. Kd3 Rdc8 29. Rc2 1/2-1/2

[Event "Gauchos-ch 42th"]
[Site "Porto Alegre"]
[Date "1986.02.??"]
[Round "5"]
[White "Bastos Silva, Alcindo"]
[Black "Schossler, Daniel de Azevedo"]
[Result "1/2-1/2"]
[ECO "B92"]
[PlyCount "76"]
[EventDate "1986.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Nbd7 9. 0-0 0-0 10. f4 exf4 11. Bxf4 Ne5 12. Qe1 b5 13. Qg3 Ng6 14. Nd2 Nxf4 15. Rxf4 Be6 16. Raf1 b4 17. Nd1 Nd7 18. Ne3 Bg5 19. Nf5 Bxf5 20. Rxf5 Bxd2 21. h4 Ne5 22. Kh1 Kh8 23. h5 h6 24. Rd1 Bg5 25. Rxe5 Qf6 26. Rf5 Qxb2 27. Rxd6 Qxc2 28. Bxa6 Qxe4 29. Bd3 Qe7 30. Bc4 Rac8 31. Bb3 Bh4 32. Qf4 Bg5 33. Qg3 Qe2 34. Rf3 Rc1+ 35. Kh2 Bd8 36. Rd7 Bf6 37. Rd5 Qe4 38. Rfd3 Qe7 1/2-1/2

[Event "Gauchos-ch 42th"]
[Site "Porto Alegre"]
[Date "1986.02.??"]
[Round "7"]
[White "Birindelli, Roberto"]
[Black "Bastos Silva, Alcindo"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "45"]
[EventDate "1986.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d3 c6 6. h3 Bf5 7. Bd2 Qc7 8. Be2 Nbd7 9. Nd4 Bg6 10. Be3 e6 11. Qd2 Bb4 12. Bf3 Ne5 13. a3 Nxf3+ 14. Nxf3 Qa5 15. 0-0 Bxc3 16. Qxc3 Qxc3 17. bxc3 Nd5 18. Rab1 b6 19. c4 Nxe3 20. fxe3 f6 21. a4 Ke7 22. Rb2 Kd6 23. Nh4 1/2-1/2

[Event "Gauchos-ch 42th"]
[Site "Porto Alegre"]
[Date "1986.02.??"]
[Round "4"]
[White "Cavalcante, Atila"]
[Black "Bastos Silva, Alcindo"]
[Result "0-1"]
[ECO "B86"]
[PlyCount "196"]
[EventDate "1986.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 a6 5. a4 e6 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 Qc7 9. Bd3 0-0 10. Qf3 Nbd7 11. Qg3 Rd8 12. Bg5 Nh5 13. Qh4 Bxg5 14. Qxg5 Nhf6 15. Rad1 Ne5 16. h4 h6 17. Qe3 Qc5 18. Be2 Bd7 19. h5 Nc4 20. Qc1 Rac8 21. Nb3 Qb4 22. Na2 Qxa4 23. Nc3 Qb4 24. Rd4 e5 25. Rd3 Be6 26. Rfd1 Qb6 27. g4 Bxg4 28. Nd5 Nxd5 29. Bxg4 Nf4 30. Re1 Nxd3 31. cxd3 Na5 32. Bxc8 Nxb3 33. Qc3 Nd4 34. Bg4 d5 35. exd5 f5 36. Bd1 Qf6 37. Qc4 Qd6 38. f4 Qxd5 39. Qxd5+ Rxd5 40. fxe5 Rb5 41. e6 Kf8 42. Kg2 Rxb2+ 43. Kg3 Ke7 44. Kf4 Rb6 45. Rg1 Nxe6+ 46. Kxf5 Ng5 47. d4 Kf7 48. d5 Rf6+ 49. Ke5 Ke7 50. Rg3 b5 51. Rd3 Nf7+ 52. Kd4 Kd6 53. Ra3 Kc7 54. Kc5 Ng5 55. Re3 Kd8 56. Bg4 Nf7 57. Ra3 Ng5 58. Be2 Ne4+ 59. Kd4 Nd6 60. Kc5 Ne4+ 61. Kd4 Nd6 62. Kc5 Nb7+ 63. Kd4 g5 64. hxg6 Rxg6 65. Ke5 Rb6 66. Rg3 b4 67. Rg8+ Kc7 68. Bg4 Nd6 69. Bd1 Nc4+ 70. Kd4 Nd6 71. Bb3 Nb7 72. Rg7+ Kd8 73. Ke5 a5 74. Rg8+ Ke7 75. Rg3 Kf8 76. Rf3+ Kg7 77. Bc2 h5 78. Rg3+ Kh6 79. Kd4 h4 80. Rg4 b3 81. Rxh4+ Kg5 82. Rh2 bxc2 83. Rxc2 Kf6 84. Rc6+ Rxc6 85. dxc6 Nd6 86. Kc5 Ke7 87. Kd4 Kd8 88. Kd5 a4 89. Kd4 a3 90. Kc3 Kc7 91. Kb3 Nb5 92. Kc2 Kxc6 93. Kb3 Kc5 94. Kc2 Kb4 95. Kb1 Kb3 96. Ka1 Nd4 97. Kb1 a2+ 98. Ka1 Nc2# 0-1

[Event "Gauchos-ch 42th"]
[Site "Porto Alegre"]
[Date "1986.02.??"]
[Round "2"]
[White "Klein, Gilberto Antonio"]
[Black "Bastos Silva, Alcindo"]
[Result "1-0"]
[ECO "E11"]
[PlyCount "73"]
[EventDate "1986.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Qb3 a5 6. a3 Bxd2+ 7. Nbxd2 b6 8. e4 Bb7 9. Bd3 d5 10. cxd5 exd5 11. e5 0-0 12. 0-0 Ne4 13. Rfe1 Nxd2 14. Nxd2 a4 15. Qd1 c5 16. Qh5 g6 17. Qh6 Re8 18. dxc5 bxc5 19. f4 Qf8 20. Qh4 Nc6 21. Nf3 c4 22. Bc2 Qg7 23. Rad1 Ra5 24. h3 Ba8 25. Rd2 Bb7 26. Kh2 Ba8 27. g4 d4 28. Nxd4 Nxd4 29. Rxd4 Rb5 30. Red1 Rxb2 31. Rxc4 g5 32. Qf2 gxf4 33. Bxh7+ Kxh7 34. Qxb2 Rxe5 35. Qc2+ Kh6 36. Rxf4 Rb5 37. Rd6+ 1-0

[Event "Gauchos-ch 42th"]
[Site "Porto Alegre"]
[Date "1986.02.??"]
[Round "9"]
[White "Zimmer, Luiz Fernando"]
[Black "Bastos Silva, Alcindo"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "113"]
[EventDate "1986.02.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. c3 Be7 5. e3 0-0 6. Bd3 b6 7. Qe2 Bb7 8. e4 dxe4 9. Nxe4 Nbd7 10. Bd2 Qc8 11. 0-0 c5 12. Rfe1 Rd8 13. Rad1 Nxe4 14. Bxe4 Nf6 15. Bxb7 Qxb7 16. Bg5 h6 17. Bf4 Nd5 18. Be5 Bf8 19. dxc5 Bxc5 20. Nd4 Bf8 21. Qg4 Qc8 22. Rd3 Ne7 23. Red1 Ng6 24. Bg3 Re8 25. Nb5 e5 26. Qxc8 Rexc8 27. Rd7 Rc5 28. Nd6 Bxd6 29. R1xd6 Kf8 30. Kf1 Rcc8 31. Ke2 Ke8 32. Rb7 Rd8 33. Rxd8+ Rxd8 34. Rxa7 Rd7 35. Rxd7 Kxd7 36. a4 f6 37. f3 Kc6 38. Ke3 Kc5 39. Bf2 Ne7 40. Kd3+ Kc6 41. Ke4 g6 42. Be3 Nf5 43. Bf2 Nd6+ 44. Kd3 f5 45. Bg3 e4+ 46. fxe4 Nxe4 47. Kc4 g5 48. b4 h5 49. Kd4 h4 50. Be1 Nd6 51. Ke5 f4 52. h3 Nc4+ 53. Kf5 Ne3+ 54. Kxg5 Nxg2 55. Bxh4 Kd5 56. Bf2 Ke4 57. a5 1-0

