[Event "BRA North Region-ch 10th"]
[Site "Manaus"]
[Date "2007.06.??"]
[Round "6"]
[White "Ferreira, Anderson"]
[Black "Lobo, Anibal Guedes"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "63"]
[EventDate "2007.06.07"]
[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. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. e4 Ngxe5 6. Nxe5 Nxe5 7. Be2 Bb4+ 8. Nd2 Qe7 9. a3 Bxd2+ 10. Bxd2 d6 11. 0-0 0-0 12. Be3 f5 13. exf5 Rxf5 14. Rc1 Be6 15. Bd4 Raf8 16. f3 Nc6 17. Bf2 Kh8 18. Bd3 R5f7 19. Qc2 Bf5 20. Rfe1 Bxd3 21. Qxd3 Ne5 22. Qd5 Qg5 23. Kh1 Qg6 24. Rc3 b6 25. Bg3 Nd7 26. b4 Nf6 27. Qd3 Qg5 28. Re6 Nh5 29. f4 Nxf4 30. Bxf4 Rxf4 31. Re1 Rf2 32. Rc2 0-1

[Event "BRA North Region-ch 10th"]
[Site "Manaus"]
[Date "2007.06.??"]
[Round "2"]
[White "Lobo, Anibal Guedes"]
[Black "Bergman, Hidelbran"]
[Result "1/2-1/2"]
[ECO "C78"]
[PlyCount "123"]
[EventDate "2007.06.07"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 b5 6. Bb3 Nf6 7. d3 h6 8. c3 d6 9. h3 0-0 10. Re1 Be6 11. Bc2 Ne7 12. d4 exd4 13. cxd4 Bb6 14. Nbd2 Ng6 15. Nf1 Qd7 16. d5 Bxh3 17. gxh3 Qxh3 18. Be3 Nh5 19. N3h2 Nh4 20. Qg4 Qxg4+ 21. Nxg4 Nf3+ 22. Kg2 Nxe1+ 23. Rxe1 Bxe3 24. Rxe3 Nf4+ 25. Kf3 Ng6 26. Ng3 Rac8 27. Rc3 Rfe8 28. Bd3 f6 29. Rc6 Ra8 30. Rxc7 Rec8 31. Rd7 Rd8 32. Rxd8+ Rxd8 33. Ke3 Ne5 34. Nxe5 fxe5 35. f4 exf4+ 36. Kxf4 g6 37. e5 dxe5+ 38. Kxe5 Kf7 39. Ne4 g5 40. d6 g4 41. Ng3 Re8+ 42. Kf4 Ke6 43. Nf5 Rg8 44. Bc2 Rg5 45. Bb3+ Kd7 46. Bd1 g3 47. Nxg3 Rd5 48. Bg4+ Kxd6 49. Ne4+ Kc7 50. Ke3 h5 51. Bf3 h4 52. Kf4 Rd3 53. Nc5 Rd2 54. Nxa6+ Kb6 55. Nb8 Rxb2 56. Bd5 Rd2 57. Be6 h3 58. Bxh3 Rxa2 59. Nd7+ Ka5 60. Ke4 b4 61. Kd4 b3 62. Be6 1/2-1/2

[Event "BRA North Region-ch 10th"]
[Site "Manaus"]
[Date "2007.06.??"]
[Round "4"]
[White "Lobo, Anibal Guedes"]
[Black "Costa, Alan"]
[Result "0-1"]
[ECO "B52"]
[PlyCount "68"]
[EventDate "2007.06.07"]
[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. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 Qc7 7. d4 cxd4 8. Nxd4 a6 9. Nc3 Rc8 10. Bg5 h6 11. Bh4 e6 12. f4 Be7 13. f5 e5 14. Nb3 b5 15. a3 0-0 16. Rc1 Rfe8 17. Qf3 b4 18. axb4 Qb6+ 19. Kh1 Qxb4 20. Bxf6 Nxf6 21. g4 Rc4 22. h4 d5 23. g5 hxg5 24. hxg5 Nxe4 25. Nxe4 dxe4 26. Qe3 Bxg5 27. Qxg5 e3 28. Qxe3 Rh4+ 29. Kg2 Qg4+ 30. Qg3 Qh5 31. Kf2 Qxf5+ 32. Ke2 Re4+ 33. Kd2 Rd8+ 34. Kc3 Qc8+ 0-1

[Event "BRA North Region-ch 10th"]
[Site "Manaus"]
[Date "2007.06.??"]
[Round "7"]
[White "Lobo, Anibal Guedes"]
[Black "Lima, Marcos Antonio Dos"]
[Result "1-0"]
[ECO "B60"]
[PlyCount "55"]
[EventDate "2007.06.07"]
[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 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 Qb6 7. Nb3 Ng4 8. Qd2 h6 9. Bh4 e6 10. h3 Nge5 11. f4 Ng6 12. Bf2 Qd8 13. 0-0-0 a6 14. Be2 Be7 15. Kb1 Bf6 16. Bh5 Bxc3 17. Qxc3 e5 18. Bxg6 fxg6 19. Bc5 Qf6 20. Rxd6 Qxf4 21. Rxg6 Qf7 22. Rg3 Bd7 23. Bd6 Qf6 24. Rd1 Rc8 25. Qd3 Be6 26. Rf1 Qd8 27. Rxg7 Qb6 28. Qg3 1-0

[Event "BRA North Region-ch 10th"]
[Site "Manaus"]
[Date "2007.06.??"]
[Round "5"]
[White "Lopes, Janio Ribeiro"]
[Black "Lobo, Anibal Guedes"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "87"]
[EventDate "2007.06.07"]
[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 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. d3 0-0 6. 0-0 d6 7. Bb3 Nd7 8. d4 Nb6 9. Nbd2 Bf6 10. dxe5 dxe5 11. Qe2 Qe7 12. Re1 a5 13. Nf1 a4 14. Bc2 Be6 15. Ne3 g6 16. c4 Nb4 17. Bb1 c6 18. Bd2 Rfd8 19. Bc3 Qc5 20. b3 axb3 21. axb3 Rxa1 22. Bxa1 Ra8 23. Bc3 Nd7 24. Rd1 b5 25. Qd2 Na6 26. Qd6 bxc4 27. bxc4 Rb8 28. Qxc5 Naxc5 29. Bc2 Ra8 30. Ra1 Rxa1+ 31. Bxa1 h6 32. Kf1 Bg7 33. Ke2 f6 34. Nd2 Kf7 35. Nd5 cxd5 36. cxd5 Nb6 37. dxe6+ Kxe6 38. f3 h5 39. Bc3 Bf8 40. Kf1 Bh6 41. Bb1 Kd6 42. Ba2 Ne6 43. Bb4+ Kd7 44. g3 1-0

[Event "BRA North Region-ch 10th"]
[Site "Manaus"]
[Date "2007.06.??"]
[Round "3"]
[White "Lopes Junior, Ubiratan Dos Santo"]
[Black "Lobo, Anibal Guedes"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "112"]
[EventDate "2007.06.07"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. Bg5 0-0 8. Bxf6 Bxf6 9. Nc3 g6 10. Nd5 Bg7 11. Qd2 Ne7 12. Ne3 Bb7 13. Ng4 d5 14. Nfxe5 dxe4 15. Nxf7 Rxf7 16. Bxf7+ Kxf7 17. 0-0 exd3 18. cxd3 Nf5 19. Qf4 Kg8 20. Rac1 Qd5 21. f3 h5 22. Rfe1 hxg4 23. Qxg4 Qd4+ 24. Kh1 Qd6 25. Rc2 Nd4 26. Rcc1 Rf8 27. Qg3 Qxg3 28. hxg3 Rf7 29. Re8+ Kh7 30. Rce1 Bd5 31. b3 c6 32. Ra8 Nc2 33. Rf1 Nb4 34. a3 Nxd3 35. b4 g5 36. Re8 Kg6 37. f4 gxf4 38. gxf4 Nxf4 39. Kh2 Nxg2 40. Rxf7 Kxf7 41. Ra8 Ke6 42. Rxa6 Ke5 43. a4 bxa4 44. Rxa4 Ne3 45. Kg3 Bc4 46. Kf3 Kd4 47. Ra7 Bf8 48. Rd7+ Bd5+ 49. Ke2 Bxb4 50. Rd8 c5 51. Re8 Bc4+ 52. Kf3 Nd5 53. Re4+ Kc3 54. Rh4 Bd3 55. Rh5 Be2+ 56. Kxe2 Nf4+ 0-1

[Event "BRA North Region-ch 10th"]
[Site "Manaus"]
[Date "2007.06.??"]
[Round "1"]
[White "Mesquita, Gleidson"]
[Black "Lobo, Anibal Guedes"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "118"]
[EventDate "2007.06.07"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. d3 Bxf3 7. Qxf3 Qf6 8. Qxf6 Nxf6 9. Be3 0-0-0 10. Nc3 Be7 11. h3 Nd7 12. a3 Nc5 13. b4 Ne6 14. Rad1 Nd4 15. Bxd4 exd4 16. Ne2 c5 17. bxc5 Bxc5 18. a4 Rhf8 19. c3 dxc3 20. Nxc3 Rd7 21. Nd5 c6 22. Rc1 Ba7 23. Rfd1 Kb8 24. Nf4 Rfd8 25. h4 Rd4 26. Ra1 h6 27. Ra3 Rxe4 28. Nh5 g6 29. Ng3 Rxh4 30. Ne2 Rb4 31. Nc3 Rb2 32. Ra2 Bxf2+ 33. Kf1 Rxa2 34. Nxa2 Bh4 35. Nc3 Rd4 36. Ke2 Kc7 37. Rh1 Bg5 38. a5 h5 39. Ne4 Be7 40. Ra1 f5 41. Nc3 Rg4 42. Kf3 h4 43. Ne2 Rb4 44. Nf4 g5 45. Ne2 Bc5 46. d4 Bxd4 47. Nxd4 Rxd4 48. Re1 g4+ 49. Kf2 Rd2+ 50. Kf1 Rd5 51. Re7+ Kb8 52. Rh7 Rxa5 53. Rxh4 Kc7 54. Kf2 Kd6 55. Ke3 Ke5 56. Rh7 Ra3+ 57. Kf2 Rb3 58. Re7+ Kf4 59. Re2 g3+ 0-1

[Event "BRA-ch zonal 3"]
[Site "Brasilia"]
[Date "1988.03.??"]
[Round "5"]
[White "Alexandria, Cesario"]
[Black "Lobo, Anibal Guedes"]
[Result "0-1"]
[ECO "C33"]
[PlyCount "94"]
[EventDate "1988.03.17"]
[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 e5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Nf6 5. Bc4 Be7 6. 0-0 0-0 7. d4 exf4 8. Bxf4 Bg4 9. Be3 Nd7 10. Qe1 Nb6 11. Be2 f5 12. Qg3 Bxf3 13. Bxf3 f4 14. Bxf4 Nxd4 15. Bg4 Bh4 16. Qd3 Nc6 17. Nd5 Nd7 18. Nxc7 Qxc7 19. Qh3 Rxf4 20. Rxf4 Bg5 21. Be6+ Kh8 22. Rf5 Bf6 23. Rh5 Nf8 24. Rf1 Qe7 25. Bd5 Ne5 26. Qg3 Rc8 27. Rhf5 Neg6 28. c3 b6 29. Qg4 Rd8 30. g3 Re8 31. h4 Ne5 32. Qe2 Nfd7 33. h5 h6 34. Qb5 Nf8 35. a4 Nh7 36. a5 Rb8 37. Ra1 Bg5 38. Qe2 Nf6 39. axb6 Rxb6 40. Ra6 Neg4 41. Rxb6 axb6 42. Qa6 Qe8 43. Bb3 Qxe4 44. Qc8+ Kh7 45. Bc2 Qxc2 46. Rxf6 Be3+ 47. Kf1 Nh2+ 0-1

[Event "BRA-ch zonal 3"]
[Site "Brasilia"]
[Date "1988.03.??"]
[Round "1"]
[White "Braga, Alfredo Arrais"]
[Black "Lobo, Anibal Guedes"]
[Result "0-1"]
[ECO "C99"]
[PlyCount "106"]
[EventDate "1988.03.17"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. Nf1 cxd4 14. cxd4 Bd7 15. Bg5 Rfc8 16. Rc1 h6 17. Bh4 Qa7 18. dxe5 dxe5 19. Bg3 Qb8 20. Ne3 Be6 21. Bb1 Bb4 22. Re2 Nd7 23. Rec2 Ne7 24. Nd4 Qd6 25. Nxe6 Qxe6 26. a3 Rxc2 27. Rxc2 Bc5 28. Nd5 Nxd5 29. Qxd5 Qxd5 30. exd5 f6 31. b4 Bd4 32. Rc7 Ra7 33. Rc6 Bb2 34. Bg6 Bxa3 35. Rc8+ Nf8 36. Bf5 g6 37. Bxg6 Kg7 38. Bf5 Bxb4 39. f4 Ng6 40. fxe5 Nxe5 41. Bf2 Rb7 42. Bd4 a5 43. Be4 Bd6 44. Bc5 Nc4 45. Rc6 Bxc5+ 46. Rxc5 Nd6 47. Bc2 Kf7 48. Rc3 b4 49. Re3 Rc7 50. Ba4 Nc4 51. Re2 Nb6 52. d6 Rc1+ 53. Kf2 Nxa4 0-1

[Event "BRA-ch zonal 3"]
[Site "Brasilia"]
[Date "1988.03.??"]
[Round "6"]
[White "Fernandes, Jose Pereira"]
[Black "Lobo, Anibal Guedes"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "88"]
[EventDate "1988.03.17"]
[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 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. h3 Nf6 6. Nc3 0-0 7. 0-0 Nd7 8. d5 Na5 9. Bd3 b6 10. Nh2 Nb7 11. f4 Nbc5 12. f5 Nxd3 13. cxd3 Ba6 14. b4 Bg5 15. Nf3 Bxc1 16. Rxc1 Rc8 17. b5 Bb7 18. Ne2 a6 19. a4 axb5 20. axb5 Ra8 21. Qc2 Nc5 22. d4 exd4 23. Nexd4 Re8 24. Rfe1 Ra3 25. Nc6 Bxc6 26. dxc6 Nd3 27. Re3 Nb4 28. Qd2 Rxe3 29. Qxe3 Nd5 30. Qd4 Nf6 31. Re1 Qa8 32. Ra1 Qc8 33. Re1 Qa8 34. Ra1 Qc8 35. Nd2 Qd8 36. Ra7 Qe7 37. Nc4 Nxe4 38. Nxb6 Ng3 39. Qf2 Qg5 40. Ra8 Rxa8 41. Nxa8 Qc1+ 42. Kh2 Nf1+ 43. Kg1 Ng3+ 44. Kh2 Nf1+ 1/2-1/2

[Event "BRA-ch zonal 3"]
[Site "Brasilia"]
[Date "1988.03.??"]
[Round "4"]
[White "Lobo, Anibal Guedes"]
[Black "Damasceno, Marlos de Almedia"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "68"]
[EventDate "1988.03.17"]
[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 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Nbd2 0-0 6. c3 c6 7. Bb3 Nbd7 8. e5 dxe5 9. dxe5 Nd5 10. Bxd5 cxd5 11. Qe2 Nc5 12. Nb3 Ne4 13. h3 Qc7 14. Bf4 a5 15. 0-0 b6 16. Rfd1 Ba6 17. Qe3 e6 18. a4 Rfc8 19. Nbd2 Nc5 20. Ne1 Rab8 21. Rdc1 b5 22. axb5 Rxb5 23. b4 Nd7 24. Nef3 Qb8 25. Nd4 Rb6 26. bxa5 Rb2 27. N2f3 Nc5 28. Rd1 Ne4 29. Ne2 Rxe2 30. Qb6 Qa8 31. Nd4 Nxc3 32. Rdc1 Re4 33. Bd2 Rxd4 34. Bxc3 Rdc4 0-1

[Event "BRA-ch zonal 3"]
[Site "Brasilia"]
[Date "1988.03.??"]
[Round "2"]
[White "Lobo, Anibal Guedes"]
[Black "Moraes, Laercio Proenca"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "101"]
[EventDate "1988.03.17"]
[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 c5 4. Ngf3 Nc6 5. Bb5 Qb6 6. Bxc6+ bxc6 7. dxc5 Bxc5 8. 0-0 Ba6 9. c4 Nf6 10. exd5 cxd5 11. Qa4+ Kf8 12. b4 Be7 13. c5 Qb5 14. Qxb5 Bxb5 15. Re1 a5 16. Nd4 Rb8 17. a3 axb4 18. axb4 Bc4 19. Nc6 Rc8 20. Nxe7 Kxe7 21. Ra7+ Nd7 22. Nxc4 dxc4 23. Rd1 Rhd8 24. Bf4 Ke8 25. Bd6 c3 26. Rc1 Ra8 27. Rxa8 Rxa8 28. Kf1 Nf6 29. Rxc3 Ne4 30. Rd3 Rd8 31. Ke2 Nxd6 32. cxd6 Kd7 33. Ke3 Kc6 34. Rc3+ Kb5 35. Rc7 Rxd6 36. Rxf7 g5 37. Rxh7 Kxb4 38. Rg7 Rd5 39. Rg6 Re5+ 40. Kf3 Kc3 41. Kg4 Re2 42. Rf6 Kd2 43. Kxg5 e5 44. Kg4 e4 45. Kg3 Ke1 46. h4 Kf1 47. h5 Kg1 48. Ra6 Rxf2 49. Ra1+ Rf1 50. Rxf1+ Kxf1 51. Kf4 1-0

[Event "BRA-ch zonal 3"]
[Site "Brasilia"]
[Date "1988.03.??"]
[Round "7"]
[White "Lobo, Anibal Guedes"]
[Black "Resende, Jose Carlos"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "40"]
[EventDate "1988.03.17"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bd3 0-0 6. h3 Nbd7 7. 0-0 e5 8. Bg5 h6 9. Be3 c6 10. Qd2 Kh7 11. Nh2 Nh5 12. d5 f5 13. exf5 gxf5 14. dxc6 bxc6 15. g4 e4 16. Nxe4 fxe4 17. Bxe4+ Kg8 18. gxh5 d5 19. Bxd5+ Rf7 20. Bxf7+ Kxf7 1-0

[Event "BRA-ch zonal 3"]
[Site "Brasilia"]
[Date "1988.03.??"]
[Round "3"]
[White "Lobo, Anibal Guedes"]
[Black "Silveira, Marcos"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "27"]
[EventDate "1988.03.17"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. Bc4 g6 5. c3 Bg7 6. Nf3 0-0 7. 0-0 c6 8. Re1 Nb6 9. Bb3 Bg4 10. h3 Bxf3 11. Qxf3 N8d7 12. Bg5 Nf6 13. Nd2 a5 14. a4 1/2-1/2

[Event "BRA-ch sf"]
[Site "Rio de Janeiro"]
[Date "1986.04.??"]
[Round "1"]
[White "Lobo, Anibal Guedes"]
[Black "Chemin, Vitorio"]
[Result "0-1"]
[ECO "B88"]
[BlackElo "2200"]
[PlyCount "122"]
[EventDate "1986.04.26"]
[EventType "swiss"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. 0-0 Be7 8. Bb3 a6 9. Be3 Qc7 10. f4 Na5 11. Kh1 b5 12. a3 Nc4 13. Bxc4 bxc4 14. f5 e5 15. Nde2 Bb7 16. Nd5 Bxd5 17. exd5 Qb7 18. Nc3 Qxb2 19. Qd2 Qb7 20. Rab1 Qd7 21. Rb4 0-0 22. Rxc4 Rfc8 23. Qd3 Rxc4 24. Qxc4 Rc8 25. Qd3 Qc7 26. Bd2 Qc4 27. Qxc4 Rxc4 28. Rf3 e4 29. Rf4 Bd8 30. Kg1 Ba5 31. Nxe4 Bb6+ 32. Nf2 Bxf2+ 33. Rxf2 Nxd5 34. Bc1 Kf8 35. Rd2 Nc3 36. Bb2 Ne4 37. Re2 f6 38. g3 g6 39. fxg6 hxg6 40. Kg2 Ke7 41. Kf3 d5 42. Ke3 f5 43. Bd4 Kd6 44. Kd3 Ra4 45. Bb2 g5 46. Bc1 d4 47. Bb2 Kd5 48. g4 Nc5+ 49. Kd2 fxg4 50. Rg2 Ne4+ 51. Kd3 Rc4 52. Re2 Nc5+ 53. Kd2 Na4 54. Ba1 Rc8 55. Re7 Nc5 56. Rg7 Kc4 57. Kd1 Rb8 58. Kc1 Rf8 59. Rxg5 Ne4 60. Rxg4 Rf1+ 61. Kb2 Nc3 0-1

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.21"]
[Round "11"]
[White "Lobo, Anibal Guedes"]
[Black "Asfora, Marco Antonio Hazin"]
[Result "0-1"]
[ECO "C07"]
[PlyCount "80"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. Bb5 cxd4 6. Nxd4 Bd7 7. Bxc6 bxc6 8. exd5 cxd5 9. 0-0 Bd6 10. N2f3 Nf6 11. Qe2 Ne4 12. Nb5 Bb8 13. a4 0-0 14. c4 a6 15. Nbd4 Re8 16. cxd5 exd5 17. Qc2 Ra7 18. Be3 Rb7 19. Rac1 Qf6 20. Rb1 h6 21. b4 Nd6 22. Nd2 Nf5 23. Qc5 Nxe3 24. fxe3 Qe5 25. N4f3 Qxe3+ 26. Qxe3 Rxe3 27. b5 Ba7 28. Kh1 axb5 29. axb5 Rxb5 30. Rf2 Rxb1+ 31. Nxb1 Bg4 32. Nbd2 Ra3 33. Rf1 Be3 34. Re1 Rd3 35. Ne5 Rxd2 36. Nxg4 Bf4 37. g3 f5 38. Nf6+ Kf7 39. Nxd5 Bb8 40. Re7+ Kf8 0-1

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.20"]
[Round "10"]
[White "Pinto, Pedro Jorge de Mora"]
[Black "Lobo, Anibal Guedes"]
[Result "1/2-1/2"]
[ECO "A38"]
[PlyCount "12"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c5 6. Nc3 Nc6 1/2-1/2

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.19"]
[Round "9"]
[White "Vieira, Jose Carlos"]
[Black "Lobo, Anibal Guedes"]
[Result "0-1"]
[ECO "E44"]
[PlyCount "80"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Ne4 5. Qc2 f5 6. Nge2 b6 7. a3 Bxc3+ 8. Nxc3 Nf6 9. Bd3 Bb7 10. 0-0 0-0 11. b4 Qe8 12. f3 Nc6 13. Bb2 a6 14. Rae1 Qh5 15. Ne2 Nd8 16. Ng3 Qh4 17. d5 Nf7 18. dxe6 dxe6 19. c5 Rad8 20. Bxf5 exf5 21. Nxf5 Qh5 22. e4 Nh6 23. Ne7+ Kh8 24. c6 Bc8 25. g4 Qh4 26. Nxc8 Rxc8 27. Rd1 Rcd8 28. Kh1 Rxd1 29. Qxd1 Ne8 30. e5 Qh3 31. Kg1 Nf7 32. Qd7 Ng5 33. Qd2 Nxf3+ 34. Rxf3 Qxf3 35. Qe1 Qxg4+ 36. Kh1 Qh3 37. Kg1 Qg4+ 38. Kh1 Qf5 39. Kg1 Qe6 40. Bc3 Rf5 0-1

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.18"]
[Round "8"]
[White "Lobo, Anibal Guedes"]
[Black "Vasconcellos, Fernando"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "81"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Bb5 e6 5. Nf3 Nge7 6. Bg5 h6 7. Bh4 Qd7 8. c3 a6 9. Ba4 b5 10. Bc2 g5 11. Bg3 Bxc2 12. Qxc2 Nf5 13. Nbd2 Na5 14. b4 Nc4 15. Nb3 Be7 16. Nfd2 h5 17. h3 Nce3 18. fxe3 Nxg3 19. Rg1 g4 20. Nf1 Ne4 21. Nbd2 Nxd2 22. Qxd2 f5 23. exf6 Bxf6 24. Rh1 Qg7 25. a4 Kd7 26. Qe2 c6 27. hxg4 Qxg4 28. Qxg4 hxg4 29. Rxh8 Bxh8 30. axb5 cxb5 31. Nh2 e5 32. Kf2 exd4 33. exd4 Rc8 34. Nxg4 Rxc3 35. Ne5+ Bxe5 36. dxe5 Ke6 37. Rxa6+ Kxe5 38. Rb6 Rc2+ 39. Kf3 Rc3+ 40. Kf2 Kf4 41. Rxb5 1/2-1/2

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.16"]
[Round "6"]
[White "Lobo, Anibal Guedes"]
[Black "Costa Fernandes, Jose Jr"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "52"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. f4 Nge7 7. Nf3 Rb8 8. 0-0 0-0 9. Ne2 d6 10. g4 f5 11. gxf5 exf5 12. c3 Kh8 13. Qe1 Be6 14. Ng5 Bg8 15. Rf3 c4 16. Rh3 h6 17. d4 fxe4 18. Bxe4 Qd7 19. Ng3 Rbe8 20. Qf2 Bd5 21. Bc2 Kg8 22. f5 hxg5 23. Bxg5 Nxf5 24. Nxf5 Rxf5 25. Bxf5 Qxf5 26. Qh4 Re2 0-1

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.15"]
[Round "5"]
[White "Silveira, Marcos"]
[Black "Lobo, Anibal Guedes"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "95"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Qf6 8. Qc3 g5 9. d3 h5 10. Nd2 Qg7 11. Nc4 0-0-0 12. Qxe5 f6 13. Qe6+ Kb8 14. e5 Be7 15. Re1 g4 16. exf6 Bxf6 17. Bf4 gxh3 18. Qxh3 Ne7 19. Qg3 Qxg3 20. Bxg3 Nf5 21. Be5 Bxe5 22. Nxe5 Nd4 23. Re4 Rhg8 24. c3 Nf5 25. Rf4 Nd6 26. d4 Rg7 27. Re1 Rdg8 28. g3 Rg5 29. Nd7+ Ka7 30. Nf6 R8g6 31. Ne4 Rf5 32. Rh4 Re6 33. Kf1 Nc4 34. b3 Nd6 35. Nxd6 Rxe1+ 36. Kxe1 cxd6 37. Rf4 Ra5 38. a4 Rg5 39. Rf6 d5 40. a5 Kb8 41. Rf7 Kc8 42. Ke2 Rg4 43. Re7 Rg6 44. Kf3 Rf6+ 45. Kg2 Rh6 46. Kh3 Rf6 47. f4 Rg6 48. Re5 1-0

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.14"]
[Round "4"]
[White "Lobo, Anibal Guedes"]
[Black "Magalhaes, Jose Francisco"]
[Result "1/2-1/2"]
[ECO "B62"]
[PlyCount "13"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Bxf6 1/2-1/2

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.13"]
[Round "3"]
[White "De Souza, Eliana Aparecida"]
[Black "Lobo, Anibal Guedes"]
[Result "0-1"]
[ECO "C88"]
[PlyCount "72"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. a4 Bb7 9. d3 d6 10. Nc3 b4 11. Nd5 Nxd5 12. Bxd5 Na5 13. Ba2 c5 14. Be3 Qc7 15. Qd2 Rab8 16. Bg5 Bc6 17. Bd5 Bxd5 18. exd5 f6 19. Be3 Qb7 20. Qe2 Qxd5 21. Nd2 f5 22. f4 Bf6 23. Rab1 Rfe8 24. Qf1 g6 25. Qf2 b3 26. Nf3 bxc2 27. Qxc2 exf4 28. Bxf4 Rxe1+ 29. Nxe1 Qd4+ 30. Qf2 Qxa4 31. Qe2 Qxf4 32. Qe6+ Kg7 33. Qd7+ Kh6 34. Qc7 Rxb2 35. Rxb2 Bxb2 36. Qxa5 Bd4+ 0-1

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.12"]
[Round "2"]
[White "Lobo, Anibal Guedes"]
[Black "Baeta, Marcio Netto"]
[Result "1/2-1/2"]
[ECO "B03"]
[PlyCount "101"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Bc4 e6 5. Nf3 Be7 6. 0-0 c6 7. Nbd2 b5 8. Bb3 Nb6 9. c3 d5 10. Ne1 c5 11. Qg4 Kf8 12. f4 Nc6 13. Nef3 Nc4 14. Bxc4 bxc4 15. Rd1 cxd4 16. cxd4 Qb6 17. Nf1 f5 18. Qh5 Bd7 19. g4 Be8 20. Qh3 Bg6 21. Ne3 fxg4 22. Qxg4 Be4 23. f5 Bxf3 24. Qxf3 Nxd4 25. Qf2 Nxf5 26. Nxf5 Qxf2+ 27. Kxf2 exf5 28. Rxd5 Kf7 29. Be3 Ke6 30. Ra5 Rhd8 31. Rc1 Rab8 32. Rc2 Rb7 33. Rxa7 Rxa7 34. Bxa7 Ra8 35. Bd4 Rxa2 36. Rxc4 Kd5 37. Rc7 Bh4+ 38. Ke3 Bf2+ 39. Kxf2 Kxd4 40. Rxg7 Rxb2+ 41. Kf3 Kxe5 42. Rxh7 Rb3+ 43. Ke2 Ke4 44. Re7+ Kf4 45. h4 Rh3 46. Rh7 Rh2+ 47. Kf1 Kg3 48. h5 f4 49. h6 Rh1+ 50. Ke2 f3+ 51. Ke3 1/2-1/2

[Event "BRA-ch52"]
[Site "Brasilia"]
[Date "1985.04.11"]
[Round "1"]
[White "Menna Barreto, Luiz Ney"]
[Black "Lobo, Anibal Guedes"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2220"]
[PlyCount "107"]
[EventDate "1985.04.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bg5 0-0 7. Qc2 Re8 8. e3 h6 9. Bf4 c6 10. Bd3 Bb4 11. 0-0 Bxc3 12. bxc3 Nbd7 13. a4 Nf8 14. h3 Ne6 15. Bh2 Ng5 16. Nd2 Bd7 17. Kh1 Qc8 18. c4 Be6 19. f3 Qd8 20. Rab1 Bc8 21. Rfe1 b6 22. cxd5 cxd5 23. Rbc1 Bd7 24. Ba6 Bc8 25. Bb5 Bd7 26. Qc7 Bxb5 27. axb5 Re7 28. Qxd8+ Rxd8 29. Kg1 Ne6 30. Kf2 Rdd7 31. Rc8+ Kh7 32. Rec1 Rd8 33. Nb1 Red7 34. Na3 h5 35. R1c6 Rxc8 36. Rxc8 Nd8 37. Nc2 Nb7 38. Nb4 Nd6 39. Bxd6 Rxd6 40. Rc7 Rd7 41. Rxd7 Nxd7 42. Nxd5 Nb8 43. Nb4 Nd7 44. Nc6 Kg6 45. e4 Kf6 46. h4 Ke6 47. Nxa7 f5 48. Ke3 fxe4 49. fxe4 Nf6 50. Nc6 Ne8 51. d5+ Kd6 52. Kd4 Nc7 53. e5+ Kd7 54. Kc4 1-0

