[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "4"]
[White "Feldman, Jose"]
[Black "Tonegutti, Claudio Antonio"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "121"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 e6 4. d3 Nc6 5. Be3 Nf6 6. Nbd2 Be7 7. d4 cxd4 8. cxd4 0-0 9. Be2 Bd7 10. 0-0 d5 11. e5 Ne8 12. Ne1 a6 13. Nd3 Nc7 14. f4 Rc8 15. Rf3 Nb5 16. Nb3 b6 17. Rh3 f6 18. Nf2 fxe5 19. fxe5 Bg5 20. Bd3 Bxe3 21. Rxe3 g6 22. Ng4 Ncxd4 23. Nf6+ Rxf6 24. exf6 Qxf6 25. Rg3 Nf5 26. Bxf5 Qxf5 27. a4 Nd6 28. Rf3 Qe5 29. Qd2 Nc4 30. Qh6 Qg7 31. Qxg7+ Kxg7 32. Raf1 Nd6 33. a5 bxa5 34. Nxa5 Bb5 35. Re1 Bd7 36. Nb3 Rf8 37. Rxf8 Kxf8 38. Nc5 Ke7 39. Nxa6 Ne4 40. Nb4 h5 41. Nd3 Kd6 42. b4 e5 43. h4 Bb5 44. Nc5 Nxc5 45. bxc5+ Kxc5 46. Rxe5 Kd4 47. Re6 Bd3 48. Kf2 Bf5 49. Re7 Kd3 50. Ke1 d4 51. Re2 Kc3 52. Re7 Kd3 53. Re2 Bg4 54. Rd2+ Ke3 55. Ra2 d3 56. Ra3 Bf5 57. Ra2 Be6 58. Rd2 Bb3 59. Rf2 Bd5 60. Rd2 Be4 61. Rf2 1/2-1/2

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "2"]
[White "Lima, Antonio Bento"]
[Black "Tonegutti, Claudio Antonio"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "62"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. f3 Rc8 11. Bb3 Ne5 12. g4 Nc4 13. Bxc4 Rxc4 14. Nde2 Qa5 15. Bh6 b5 16. Kb1 b4 17. Nd5 Nxd5 18. Bxg7 Kxg7 19. exd5 Rfc8 20. Rc1 R4c5 21. Rhd1 Qc7 22. Qd4+ Kg8 23. Rd2 a5 24. b3 a4 25. Kb2 Qb7 26. c4 bxc3+ 27. Rxc3 axb3 28. axb3 e5 29. dxe6 Bxe6 30. Nc1 Rxc3 31. Qxc3 Rxc3 0-1

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "5"]
[White "Souza, Antonio Jose"]
[Black "Tonegutti, Claudio Antonio"]
[Result "0-1"]
[ECO "A49"]
[PlyCount "85"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. Nbd2 Na6 7. c3 c5 8. e3 Rb8 9. a4 b6 10. Qe2 Nc7 11. a5 Ba6 12. c4 b5 13. Rd1 bxc4 14. Qe1 Ne6 15. Bf1 cxd4 16. Bxc4 Bxc4 17. Nxc4 dxe3 18. Bxe3 Qd7 19. b4 Ng4 20. Rab1 Nxe3 21. Qxe3 Rfc8 22. Qb3 Qb5 23. Ne3 Rc3 24. Qd5 Qa4 25. Ng5 Nxg5 26. Qxg5 Bf6 27. Qf4 Be5 28. Qe4 e6 29. Ng4 f5 30. Nh6+ Kg7 31. Qh4 Bf6 32. Qf4 g5 33. Nxf5+ exf5 34. Qxd6 Rd8 35. Qxd8 Bxd8 36. Rxd8 Rc7 37. Rd2 Rc2 38. Rd5 Rxf2 39. Rbd1 Qc2 40. Rd7+ Kh6 41. R1d6+ Kh5 42. Rxh7+ Kg4 43. Rd1 0-1

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "1"]
[White "Tonegutti, Claudio Antonio"]
[Black "Da Silva, Carlos Alessandro A"]
[Result "0-1"]
[ECO "B84"]
[PlyCount "74"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. Be3 a6 8. 0-0 b5 9. a3 Bb7 10. f3 0-0 11. Qd2 Nbd7 12. g4 Nb6 13. b3 Qc7 14. g5 Nfd7 15. f4 Rac8 16. Nd1 Bxe4 17. Nf2 Ba8 18. Ng4 Nd5 19. Bf3 Nxe3 20. Qxe3 Bxf3 21. Rxf3 Rfe8 22. Rc1 e5 23. Nf5 Qc5 24. Qxc5 Rxc5 25. Nxe7+ Rxe7 26. fxe5 Nxe5 27. Rg3 Nxg4 28. Rxg4 Re2 29. h4 Rcxc2 30. Rxc2 Rxc2 31. Rd4 Rc6 32. Kf2 f6 33. gxf6 gxf6 34. Rd3 Kf7 35. Kf3 a5 36. Ke4 Ke6 37. Kd4 Rc5 0-1

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "6"]
[White "Tonegutti, Claudio Antonio"]
[Black "De Deus Filho, Noemio Joao"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "109"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. g3 c5 6. c3 Be7 7. Ne2 Nc6 8. Nf3 h6 9. Bg2 f5 10. exf6 Nxf6 11. Nf4 0-0 12. Ng6 Rf7 13. Nxe7+ Qxe7 14. 0-0 Bd7 15. dxc5 Qxc5 16. Be3 Qe7 17. Nd4 Nxd4 18. Qxd4 Bc6 19. Bf4 b6 20. Be5 Raf8 21. f4 Ng4 22. a4 Nxe5 23. Qxe5 Rf6 24. Rfe1 Kh8 25. Kh1 Rd8 26. Qd4 Qf7 27. a5 b5 28. Re5 Qc7 29. h3 a6 30. Kh2 Bb7 31. h4 Bc8 32. Bh3 Qf7 33. Rae1 Rd6 34. Qc5 Rd8 35. Qb6 Re8 36. f5 Qf8 37. R1e2 g5 38. hxg5 hxg5 39. fxe6 Qg7 40. Qd4 Rh6 41. Kg2 Kg8 42. Bg4 Re7 43. Qxd5 Bb7 44. Qxb7 Rxb7 45. e7 Rxe7 46. Rxe7 Qf6 47. R7e6 Qd8 48. Re8+ Qxe8 49. Rxe8+ Kf7 50. Re5 Rd6 51. Kf3 Rd2 52. b4 Kf6 53. Rc5 Rd3+ 54. Kf2 Rd2+ 55. Ke3 1-0

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "3"]
[White "Tonegutti, Claudio Antonio"]
[Black "De Paula, Guilherme Bueno"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "68"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. Kb1 Nc4 13. Bxc4 Rxc4 14. h4 h5 15. Nb3 Qb8 16. Bg5 Rfc8 17. e5 Rxc3 18. bxc3 Ne8 19. Bxe7 Bxe5 20. Nd4 Qc7 21. g4 Ng7 22. Bg5 hxg4 23. f4 Bxd4 24. Qxd4 Nf5 25. Qb4 a5 26. Qb2 Ne3 27. Rd4 Bf5 28. Kc1 Nxc2 29. Rd2 Ne3 30. Rd4 Nc4 31. Qb3 b5 32. h5 Qc6 33. Rdd1 a4 34. Qb4 Qg2 0-1

[Event "Brasilia open"]
[Site "Brasilia"]
[Date "1987.04.??"]
[Round "7"]
[White "Tonegutti, Claudio Antonio"]
[Black "Gimenez, Jayme Augusto"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "106"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nf3 d6 7. Nc3 Be7 8. h3 a6 9. Be3 0-0 10. Qd2 b5 11. a3 Qc7 12. 0-0 Bb7 13. Nd4 Ne5 14. f4 Nc4 15. Qc1 Rac8 16. Kh1 Nxb2 17. Qxb2 Qxc3 18. Qxc3 Rxc3 19. Ne2 Rcc8 20. Ng3 Nd7 21. Rfd1 Nc5 22. Bxc5 Rxc5 23. Ne2 e5 24. Rab1 f5 25. Ng3 fxe4 26. Nxe4 Bxe4 27. Bxe4 Rxf4 28. Bd5+ Kf8 29. c4 g6 30. cxb5 axb5 31. Be6 Rf2 32. Rf1 Rxf1+ 33. Rxf1+ Ke8 34. Bg8 d5 35. Bxh7 Rc6 36. Bg8 d4 37. Rb1 Rc5 38. Kg1 Kd7 39. Bf7 g5 40. Bg6 Kd6 41. Be4 Bd8 42. Kf1 Ba5 43. Ke2 Rc3 44. Bd3 e4 45. Bxb5 Re3+ 46. Kf2 Rxa3 47. Be8 Ke5 48. Rb5+ Kf4 49. g3+ Rxg3 50. Rf5+ Kxf5 51. Kxg3 Be1+ 52. Kg2 Kf4 53. Kf1 Bb4 0-1

