[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1986.07.20"]
[Round "7"]
[White "D'Oliveira, Marcos Arruda"]
[Black "Simoes, Jefferson"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1811"]
[BlackElo "1730"]
[PlyCount "79"]
[EventDate "1986.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. e4 Nc6 6. Nge2 d6 7. 0-0 Bg4 8. f3 Be6 9. d3 Qc8 10. Be3 h5 11. Nd5 Nd7 12. Nef4 Bxb2 13. Nxe6 fxe6 14. Rb1 Bg7 15. Nf4 Bh6 16. Bh3 e5 17. Nd5 Bxe3+ 18. Nxe3 Qb8 19. Qd2 Nf6 20. Ng2 Nd4 21. Nh4 Rg8 22. Qh6 Kf7 23. f4 exf4 24. gxf4 b6 25. Kh1 Qf8 26. Qg5 Nh7 27. Qd5+ e6 28. Qb7+ Qe7 29. Qxe7+ Kxe7 30. f5 gxf5 31. exf5 exf5 32. Nxf5+ Nxf5 33. Bxf5 Nf6 34. Rbe1+ Kd8 35. Re6 Ne8 36. Bg6 Kd7 37. Rfe1 Nc7 38. Re7+ Kd8 39. Be4 Kxe7 40. Bxa8+ 0-1

[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1986.07.19"]
[Round "6"]
[White "Simoes, Jefferson"]
[Black "Clasen, Jaime"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "1730"]
[BlackElo "1597"]
[PlyCount "108"]
[EventDate "1986.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 d6 8. f3 Qb6 9. Bb5 0-0 10. Bxc6 bxc6 11. Na4 Qc7 12. 0-0 a6 13. Qd2 e6 14. c4 c5 15. Ne2 Bb7 16. Rfd1 Rfd8 17. Bf4 Ne8 18. Bg5 Rd7 19. Kh1 Bc6 20. Nec3 Qa5 21. b3 Rb8 22. Qc2 Qc7 23. Bf4 Qd8 24. Rd3 Qf6 25. Qd2 Qd8 26. Rd1 e5 27. Bg5 f6 28. Be3 Rbb7 29. Nb2 Bf8 30. Nd5 Ng7 31. Bh6 Ne6 32. Bxf8 Kxf8 33. Qh6+ Rg7 34. Qh4 Rgf7 35. Nc3 Nd4 36. R1d2 Qa5 37. Nbd1 Kg7 38. Ne3 Bd7 39. Ncd5 Qd8 40. h3 a5 41. Nc2 Be6 42. Nxd4 exd4 43. Nf4 Qc8 44. Qg3 a4 45. Ne2 axb3 46. axb3 Qb8 47. Nc1 f5 48. Kg1 f4 49. Qf2 Qd8 50. Ra2 Qg5 51. Kh2 Rb6 52. Ra8 Rfb7 53. Re8 Qf6 54. Ra8 Bd7 1/2-1/2

[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1986.07.18"]
[Round "5"]
[White "Kubrusly, Jose Cristovam"]
[Black "Simoes, Jefferson"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2124"]
[BlackElo "1730"]
[PlyCount "59"]
[EventDate "1986.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 e5 8. d5 c6 9. g4 cxd5 10. cxd5 Qa5 11. f3 Ne8 12. Qd2 Kh7 13. h4 Nd7 14. Nh3 Nc5 15. Bd1 Bd7 16. a3 Qd8 17. b4 Na6 18. Rc1 Nac7 19. Be2 Rh8 20. Nf2 Bf8 21. a4 Kg7 22. f4 Be7 23. g5 h5 24. Nd3 f6 25. Rg1 fxg5 26. hxg5 Rf8 27. fxe5 dxe5 28. Nxe5 Bxb4 29. Nxd7 Qxd7 30. Qd4+ 1-0

[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1986.07.13"]
[Round "4"]
[White "Simoes, Jefferson"]
[Black "Freitas, Francisco"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1730"]
[BlackElo "1996"]
[PlyCount "81"]
[EventDate "1986.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d5 7. exd5 Bxf5 8. dxc6 bxc6 9. Bd3 e4 10. Qe2 Bb4 11. 0-0 Bxc3 12. bxc3 0-0 13. Bc4 Qa5 14. Bd2 Rad8 15. h3 Bg6 16. Rfd1 Bh5 17. g4 Bg6 18. Bb3 Nd7 19. c4 Qc5 20. Be3 Qe7 21. Bf4 Ne5 22. Bxe5 Qxe5 23. Qe3 c5 24. Ba4 Rd6 25. f4 Qe7 26. Rxd6 Qxd6 27. f5 h6 28. fxg6 fxg6 29. Rf1 Rd8 30. Kg2 Qe5 31. Bc6 Rd4 32. Bd5+ Kh7 33. Re1 Qf6 34. Bxe4 Rxc4 35. Bd3 Rc3 36. Qe5 Qc6+ 37. Qe4 Qb6 38. Qe6 Qxe6 39. Rxe6 Kg8 40. Bxg6 Rxc2+ 41. Bxc2 1-0

[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1986.07.06"]
[Round "2"]
[White "Da Rocha, Cleber Lemos"]
[Black "Simoes, Jefferson"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1920"]
[BlackElo "1730"]
[PlyCount "53"]
[EventDate "1986.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. cxd5 cxd5 6. Bg5 Be7 7. e3 Nc6 8. Bd3 h6 9. Bh4 Bd7 10. Rc1 Rc8 11. 0-0 a6 12. Bb1 b5 13. Nd2 b4 14. Na4 Na5 15. Rxc8 Qxc8 16. Nb6 Qc6 17. Nxd7 Nxd7 18. Bxe7 Kxe7 19. e4 Nb6 20. Qg4 g6 21. b3 Qc3 22. Nf3 Nc6 23. e5 g5 24. h4 Rg8 25. Rd1 f5 26. exf6+ Kxf6 27. Qh5 1-0

[Event "Rio de Janeiro-ch Absoluto"]
[Site "Rio de Janeiro"]
[Date "1986.07.05"]
[Round "1"]
[White "Simoes, Jefferson"]
[Black "Lemos, Jorge Joao"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1730"]
[BlackElo "2056"]
[PlyCount "84"]
[EventDate "1986.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Nc3 c6 6. Bg5 Ne7 7. Qd2 0-0 8. 0-0-0 b5 9. Bd3 Nd7 10. h4 Qa5 11. Kb1 f6 12. Bf4 Bb4 13. a3 Bxc3 14. Qxc3 Qxc3 15. bxc3 g6 16. Bd6 Re8 17. Rde1 Kf7 18. h5 Nf8 19. hxg6+ hxg6 20. Bc5 Bd7 21. Re3 a6 22. Rhe1 Ne6 23. Bd6 Nc8 24. Bg3 Nb6 25. Kb2 Na4+ 26. Kb3 c5 27. Bf1 c4+ 28. Ka2 Ng7 29. Bd6 Rxe3 30. fxe3 Nxc3+ 31. Kb2 Na4+ 32. Kc1 Nf5 33. Bb4 a5 34. e4 axb4 35. exf5 bxa3 36. fxg6+ Kxg6 37. Nh4+ Kf7 38. Kd2 b4 39. Be2 c3+ 40. Ke3 Nb6 41. Rb1 a2 42. Ra1 Nc4+ 0-1

