[Event "BRA-ch U20 6th"]
[Site "Rio de Janeiro"]
[Date "1979.04.??"]
[Round "5"]
[White "Andrade, Roberto Luiz Costa"]
[Black "Souza, Renato Canil De"]
[Result "1-0"]
[ECO "E16"]
[PlyCount "103"]
[EventDate "1979.04.06"]
[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 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 d5 6. 0-0 Nbd7 7. Nc3 Be7 8. cxd5 exd5 9. Bf4 a6 10. Rc1 Rc8 11. Qa4 0-0 12. b4 b5 13. Qb3 Nb6 14. a4 bxa4 15. Nxa4 Nxa4 16. Qxa4 Bd6 17. Be5 Ne4 18. Bh3 Rb8 19. Bxd6 Qxd6 20. Ne5 Bc8 21. Bxc8 Rfxc8 22. Nd3 Qe6 23. Rc6 Qe8 24. Rfc1 Nd6 25. e3 Rb6 26. Nb2 Rcb8 27. Rxb6 Rxb6 28. Rxc7 Qxa4 29. Nxa4 Rxb4 30. Ra7 Kf8 31. Rxa6 Ke7 32. Nc5 Nc4 33. Ra7+ Kf6 34. Rd7 Rb1+ 35. Kg2 Rb2 36. Kh3 Rxf2 37. Rxd5 Nxe3 38. Ne4+ Kg6 39. Rd6+ Rf6 40. Nxf6 gxf6 41. g4 Kg5 42. Rd8 f5 43. Rg8+ Kf6 44. g5+ Ke7 45. Rg7 f4 46. Rxh7 Ke6 47. Rh6+ Ke7 48. Rf6 Nd5 49. Rf5 Ke6 50. Re5+ Kd6 51. Kg4 Ne7 52. Rxe7 1-0

[Event "BRA-ch U20 6th"]
[Site "Rio de Janeiro"]
[Date "1979.04.??"]
[Round "1"]
[White "Machado, Hermes Amilcar"]
[Black "Souza, Renato Canil De"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "45"]
[EventDate "1979.04.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 e4 5. Ne2 a6 6. Bxc6+ bxc6 7. d3 f5 8. 0-0 Nf6 9. c4 Be7 10. Nbc3 0-0 11. Rc1 Bb7 12. cxd5 cxd5 13. Na4 Nd7 14. Nf4 Qb8 15. dxe4 fxe4 16. Nxd5 Bd6 17. Ne7+ Kf7 18. Nf5 Nf6 19. Nc5 Bxc5 20. Rxc5 c6 21. Bxf6 gxf6 22. Qd7+ Kg6 23. Qg7+ 1-0

[Event "BRA-ch U20 6th"]
[Site "Rio de Janeiro"]
[Date "1979.04.??"]
[Round "7"]
[White "Peixoto, Helio Ricardo Souti"]
[Black "Souza, Renato Canil De"]
[Result "1-0"]
[ECO "C35"]
[PlyCount "73"]
[EventDate "1979.04.06"]
[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. f4 exf4 3. Nf3 Be7 4. Bc4 Bh4+ 5. Kf1 d6 6. d4 Bg4 7. Bxf4 Ne7 8. h3 Bxf3 9. Qxf3 Ng6 10. Bxf7+ Ke7 11. Bxg6 hxg6 12. g3 g5 13. Qg4 Rf8 14. Kg2 gxf4 15. Qxh4+ Ke8 16. Qh5+ Ke7 17. Qg5+ Ke8 18. gxf4 Qxg5+ 19. fxg5 Nc6 20. c3 Kd7 21. Nd2 Ke7 22. Raf1 Rh8 23. Rf4 Rh5 24. h4 Rah8 25. Rh2 Nd8 26. d5 Nf7 27. Nf3 Rc8 28. Kg3 c6 29. Re2 Rhh8 30. g6 Nh6 31. Nd4 c5 32. Nf5+ Nxf5+ 33. exf5+ Kd7 34. Rfe4 Rce8 35. Rxe8 Rxe8 36. Rxe8 Kxe8 37. Kg4 1-0

[Event "BRA-ch U20 6th"]
[Site "Rio de Janeiro"]
[Date "1979.04.??"]
[Round "2"]
[White "Souza, Renato Canil De"]
[Black "Braitt, Milton dos Santos"]
[Result "1-0"]
[ECO "B52"]
[PlyCount "115"]
[EventDate "1979.04.06"]
[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+ Qxd7 5. 0-0 Nc6 6. b3 Nf6 7. Re1 e6 8. Bb2 Be7 9. d3 0-0 10. Nbd2 b5 11. c4 Nb4 12. Nf1 Rfb8 13. Qd2 a5 14. Rad1 a4 15. d4 bxc4 16. dxc5 Nd3 17. Re2 Nxc5 18. Bxf6 Bxf6 19. e5 Bd8 20. bxc4 d5 21. cxd5 Qxd5 22. Qxd5 exd5 23. Rxd5 Ne6 24. Red2 a3 25. Ne3 Nf4 26. Rd7 Ba5 27. Rc2 Rb2 28. g3 Ne2+ 29. Kg2 Nc3 30. Rdd2 Rxc2 31. Rxc2 h6 32. Nc4 Bb4 33. Nd4 Nd5 34. Nd6 Nc3 35. Nc6 Nd5 36. Nxb4 Nxb4 37. Rd2 Ra5 38. f4 Ra7 39. Nb5 Ra5 40. Nd6 Rc5 41. Kf3 Kf8 42. Ke4 Rc2 43. Rxc2 Nxc2 44. Nb5 Ke7 45. Nc3 g6 46. Kd3 Nb4+ 47. Kc4 Nxa2 48. Nxa2 Ke6 49. Kb3 g5 50. Nc3 Kf5 51. Ne2 h5 52. Kxa3 f6 53. Nd4+ Ke4 54. e6 Kxd4 55. e7 gxf4 56. gxf4 Ke4 57. e8Q+ Kxf4 58. Qxh5 1-0

[Event "BRA-ch U20 6th"]
[Site "Rio de Janeiro"]
[Date "1979.04.??"]
[Round "6"]
[White "Souza, Renato Canil De"]
[Black "Chaves, Augustino Lima"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "66"]
[EventDate "1979.04.06"]
[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. b3 Nf6 4. Nc3 g6 5. Bb2 Bg7 6. Bc4 0-0 7. d4 cxd4 8. Nxd4 a6 9. Qd2 b5 10. Be2 Re8 11. 0-0-0 b4 12. Nd5 Nxe4 13. Qe3 Nf6 14. Bf3 Ng4 15. Qe2 h5 16. Nc7 Qxc7 17. Bxa8 Bxd4 18. Bxd4 Bf5 19. Be4 e5 20. Bxf5 gxf5 21. Bb2 Qc5 22. Rdf1 Rc8 23. h3 Nf6 24. f4 Ne4 25. Rf3 h4 26. Qc4 Ng3 27. Qxc5 Rxc5 28. Rd1 e4 29. Re3 d5 30. Bf6 Nd7 31. Bxh4 Nh5 32. g4 d4 33. Re2 Nxf4 1/2-1/2

[Event "BRA-ch U20 6th"]
[Site "Rio de Janeiro"]
[Date "1979.04.??"]
[Round "4"]
[White "Souza, Renato Canil De"]
[Black "Lima, Luiz Alexandre de S"]
[Result "1/2-1/2"]
[ECO "C86"]
[PlyCount "62"]
[EventDate "1979.04.06"]
[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 Be7 6. Qe2 b5 7. Bb3 0-0 8. c3 Na5 9. Nxe5 Nxb3 10. axb3 Re8 11. d3 d5 12. Nc6 Qd6 13. Nxe7+ Rxe7 14. f3 h6 15. Re1 Nd7 16. b4 f5 17. Qc2 Bb7 18. g3 fxe4 19. fxe4 dxe4 20. dxe4 Rxe4 21. Rxe4 Bxe4 22. Qxe4 Qd1+ 23. Kg2 Rf8 24. Bf4 Nf6 25. Qe3 Re8 26. Be5 Ng4 27. Qd2 Qxd2+ 28. Nxd2 Rxe5 29. Nf3 Re2+ 30. Kg1 Re6 31. Nd4 Rf6 1/2-1/2

[Event "BRA-ch U20 6th"]
[Site "Rio de Janeiro"]
[Date "1979.04.??"]
[Round "3"]
[White "Trindade, Sandro Heleno"]
[Black "Souza, Renato Canil De"]
[Result "1-0"]
[ECO "A09"]
[PlyCount "93"]
[EventDate "1979.04.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 Nc6 4. 0-0 e5 5. d3 Bc5 6. c4 d4 7. b4 Bxb4 8. Qa4 Bd6 9. c5 Bxc5 10. Nxe5 0-0 11. Nxc6 Qe8 12. Qc4 bxc6 13. Qxc5 Bb7 14. Bf3 Qd7 15. Nd2 Qd6 16. Ba3 Rfd8 17. Nc4 Qxc5 18. Bxc5 Nd5 19. Na5 Rdb8 20. Rab1 Ba6 21. Nxc6 Rxb1 22. Rxb1 Nc3 23. Rb2 Na4 24. Ne7+ Kh8 25. Rb4 Nxc5 26. Bxa8 g6 27. g4 Ne6 28. h4 Kg7 29. Bd5 Kf6 30. Bxe6 Kxe6 31. Nc6 Kd5 32. Nxd4 c5 33. Ra4 Bc8 34. Nb5 a6 35. Nc3+ Kc6 36. g5 Kb6 37. Nd5+ Kb5 38. Rf4 Be6 39. Nc7+ Kc6 40. Nxe6 fxe6 41. Ra4 Kb5 42. Re4 a5 43. Rxe6 Kb4 44. Rb6+ Ka3 45. Ra6 Kb4 46. e4 a4 47. Kf1 1-0

