[Event "BRA-ch U18 1st"]
[Site "Paranavai"]
[Date "1987.12.??"]
[Round "4"]
[White "Herai, Renato"]
[Black "Junqueira, Alvaro"]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "62"]
[EventDate "1987.12.04"]
[EventType "swiss"]
[EventRounds "6"]
[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. Bd3 Bxd3 9. Qxd3 Ngf6 10. Bd2 Qc7 11. 0-0-0 0-0-0 12. Rhe1 e6 13. Kb1 c5 14. c4 cxd4 15. Nxd4 Nc5 16. Qc3 a6 17. Be3 Bd6 18. Nf1 Ng4 19. g3 Nxe3 20. Nxe3 Ne4 21. Qc2 Nf6 22. Rd3 Bc5 23. Red1 Bxd4 24. Rxd4 Rxd4 25. Rxd4 Rd8 26. Qd3 Rxd4 27. Qxd4 Qd7 28. Qxd7+ Kxd7 29. Kc2 Ne4 30. Nd1 Kd6 31. Kd3 f5 1/2-1/2

[Event "BRA-ch U18 1st"]
[Site "Paranavai"]
[Date "1987.12.??"]
[Round "1"]
[White "Junqueira, Alvaro"]
[Black "Costa, Fabiano"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "119"]
[EventDate "1987.12.04"]
[EventType "swiss"]
[EventRounds "6"]
[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 Bd6 6. d4 f6 7. dxe5 fxe5 8. Nxe5 Nf6 9. Nf3 Nd7 10. e5 Bc5 11. Bg5 Be7 12. Bxe7 Qxe7 13. Re1 0-0 14. Nc3 Nc5 15. h3 Bf5 16. Qe2 Ne6 17. Qe3 Qf7 18. Nd4 Nxd4 19. Qxd4 Rad8 20. Qh4 Rd2 21. Re2 Rxc2 22. e6 Qf6 23. Qxf6 Rxf6 24. Rxc2 Bxc2 25. Re1 Kf8 26. e7+ Ke8 27. Rc1 Bg6 28. Na4 b6 29. Re1 Rf7 30. Re6 Rf6 31. Re3 Kd7 32. Kf1 Re6 33. Rxe6 Kxe6 34. Ke2 Kxe7 35. b4 Be4 36. g3 Bd5 37. Nc3 Kd6 38. f4 Bg2 39. h4 h5 40. Ke3 c5 41. bxc5+ Kxc5 42. f5 Kc4 43. Ne2 Bd5 44. Nf4 Bf7 45. Ne6 c5 46. Nxg7 Kd5 47. Kf4 c4 48. f6 c3 49. Nf5 Ke6 50. Nd4+ Kxf6 51. a3 b5 52. Ke3 Bg6 53. Ne2 c2 54. Kd2 Ke5 55. Nf4 Bh7 56. Nxh5 Kd4 57. Nf6 Kc4 58. Nxh7 Kb3 59. Kc1 Kxa3 60. Kxc2 1-0

[Event "BRA-ch U18 1st"]
[Site "Paranavai"]
[Date "1987.12.??"]
[Round "2"]
[White "Junqueira, Alvaro"]
[Black "Martelo, Miguel Angelo Ditz"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "63"]
[EventDate "1987.12.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d3 d6 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. Nbd2 0-0 7. 0-0 Nc6 8. Re1 Qc7 9. c3 e5 10. Nf1 Re8 11. Ne3 h6 12. h4 Be6 13. Nh2 Kh7 14. Neg4 Nxg4 15. Nxg4 h5 16. Ne3 Qd7 17. Qe2 Rg8 18. Kh2 Raf8 19. Nd5 Ne7 20. Nxe7 Qxe7 21. Bh3 f5 22. exf5 Bxf5 23. Bxf5 Rxf5 24. Be3 Rgf8 25. Kg2 d5 26. f4 e4 27. dxe4 Qxe4+ 28. Qf3 Qc4 29. Qe2 Qxe2+ 30. Rxe2 d4 31. cxd4 cxd4 32. Bf2 1/2-1/2

[Event "BRA-ch U18 1st"]
[Site "Paranavai"]
[Date "1987.12.??"]
[Round "3"]
[White "Silveira Leite II, Omar"]
[Black "Junqueira, Alvaro"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "115"]
[EventDate "1987.12.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 Nbd7 6. cxd5 Nxd5 7. Bxe7 Qxe7 8. e4 N5f6 9. Be2 0-0 10. 0-0 b6 11. Qc2 Bb7 12. Rac1 Rfc8 13. Rfd1 c5 14. Qb1 cxd4 15. Nxd4 a6 16. b4 g6 17. a3 e5 18. Nb3 Rc7 19. f3 Rac8 20. Qd3 Qe6 21. Na4 Rxc1 22. Rxc1 Rxc1+ 23. Nxc1 Qc6 24. Nc3 b5 25. Nb3 Kg7 26. Kf2 Qb6+ 27. Qe3 Qxe3+ 28. Kxe3 Nh5 29. g3 f5 30. a4 bxa4 31. Nxa4 f4+ 32. Kf2 fxg3+ 33. hxg3 Nhf6 34. Nbc5 Nxc5 35. Nxc5 Bc8 36. Nxa6 Bxa6 37. Bxa6 Nd7 38. Ke3 h5 39. Kd3 Nb6 40. b5 g5 41. Bb7 h4 42. gxh4 gxh4 43. Ke3 Nc4+ 44. Kf2 Kg6 45. Bc8 Kg5 46. Be6 Nb6 47. Ke3 Kf6 48. Bg4 Kg5 49. Kd3 Kf4 50. Kc3 Kg3 51. Kb4 h3 52. Bxh3 Kxh3 53. Kc5 Na8 54. Kc6 Kg3 55. Kb7 Kxf3 56. Kxa8 Kxe4 57. b6 Kf3 58. b7 1-0

