[Event "BRA-ch U16 12th"]
[Site "Machado"]
[Date "1990.04.??"]
[Round "4"]
[White "Lopes, Andre Mauricio"]
[Black "Louzada, Gustavo"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "59"]
[EventDate "1990.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. d4 c5 5. Bg5 0-0 6. Qd2 d6 7. Bh6 Nc6 8. Bxg7 Kxg7 9. e3 a6 10. Be2 Rb8 11. 0-0 Qa5 12. a3 Bd7 13. Rfb1 Bf5 14. b4 Qb6 15. bxc5 Qa5 16. Bd3 Bxd3 17. Qxd3 dxc5 18. d5 Rfd8 19. Qc2 Na7 20. a4 Nc8 21. Rb2 Nd6 22. Nd2 b5 23. cxb5 axb5 24. Nb3 Qc7 25. axb5 Nxb5 26. Ra5 Nxc3 27. Rxc5 Qe5 28. Rxc3 Qxd5 29. f3 Qd1+ 30. Kf2 1/2-1/2

[Event "BRA-ch U16 12th"]
[Site "Machado"]
[Date "1990.04.??"]
[Round "1"]
[White "Louzada, Gustavo"]
[Black "Cabral, Carlos Mauricio"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "95"]
[EventDate "1990.04.12"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Bd7 7. 0-0 Nge7 8. Na3 cxd4 9. cxd4 Nf5 10. Nc2 Be7 11. b3 0-0 12. g4 Nh4 13. Nxh4 Bxh4 14. g5 f6 15. gxf6 gxf6 16. Bh6 fxe5 17. Bxf8 Rxf8 18. dxe5 Rxf2 19. Rxf2 Qxf2+ 20. Kh1 Nxe5 21. Qg1+ Ng6 22. Qxf2 Bxf2 23. Kg2 Bb6 24. Rc1 Nf4+ 25. Kf3 e5 26. Nb4 h5 27. Bf1 Kg7 28. Re1 Kf6 29. Nc2 Bg4+ 30. Kg3 d4 31. h3 Bf5 32. Na3 Bc5 33. Nc4 Ng6 34. Be2 h4+ 35. Kh2 Nf4 36. Bg4 Bxg4 37. hxg4 Nd3 38. Rf1+ Kg5 39. Nxe5 Bd6 40. Rf5+ Kh6 41. Rf6+ Kg5 42. Rxd6 Nxe5 43. Rd5 Kf4 44. Rxd4+ Ke3 45. Ra4 a6 46. Kh3 Ng6 47. g5 Kf3 48. Rxh4 1-0

[Event "BRA-ch U16 12th"]
[Site "Machado"]
[Date "1990.04.??"]
[Round "3"]
[White "Louzada, Gustavo"]
[Black "Cordeiro, Felipe"]
[Result "1/2-1/2"]
[ECO "B75"]
[PlyCount "59"]
[EventDate "1990.04.12"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 a6 9. Bc4 Bd7 10. 0-0-0 b5 11. Nxc6 Bxc6 12. e5 bxc4 13. exf6 Bxf6 14. Bd4 e5 15. Rhe1 0-0 16. Be3 Be7 17. Bh6 Re8 18. f4 Qc7 19. fxe5 dxe5 20. Qe2 Rac8 21. Qxc4 Bxg2 22. Qxc7 Rxc7 23. Rxe5 f6 24. Re6 Rxc3 25. Rxe7 Rxc2+ 26. Kxc2 Rxe7 27. Rd6 Rc7+ 28. Kd2 Rc6 29. Rd8+ Kf7 30. Rd7+ 1/2-1/2

[Event "BRA-ch U16 12th"]
[Site "Machado"]
[Date "1990.04.??"]
[Round "6"]
[White "Louzada, Gustavo"]
[Black "Martins, George Evandro Barr"]
[Result "1-0"]
[ECO "B89"]
[PlyCount "109"]
[EventDate "1990.04.12"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 a6 9. f3 0-0 10. 0-0-0 Na5 11. e5 Ne8 12. exd6 Nxd6 13. Bd3 Qc7 14. Nb3 b5 15. Kb1 Ndc4 16. Nxa5 Nxe3 17. Qxe3 Qxa5 18. Qe4 f5 19. Qxa8 Qb6 20. Nd5 exd5 21. Qxd5+ Be6 22. Qe5 Bf6 23. Qe2 Re8 24. Qd2 b4 25. Qc1 Qa5 26. b3 Qc5 27. c3 bxc3 28. Rhe1 c2+ 29. Qxc2 Qd4 30. Kc1 Qa1+ 31. Qb1 Rc8+ 32. Bc4 Qc3+ 33. Qc2 Bg5+ 34. Kb1 Qxc2+ 35. Kxc2 Bxc4 36. bxc4 Rxc4+ 37. Kb3 Rc7 38. Rd6 Rb7+ 39. Kc2 Bf4 40. Rxa6 Bxh2 41. Ree6 g6 42. a4 Kg7 43. a5 Kh6 44. Rab6 Rd7 45. a6 Kg5 46. Rb7 Rxb7 47. axb7 h5 48. Rb6 h4 49. b8Q Bxb8 50. Rxb8 Kf4 51. Rg8 g5 52. Kd3 g4 53. fxg4 fxg4 54. Ke2 Kg3 55. Kf1 1-0

[Event "BRA-ch U16 12th"]
[Site "Machado"]
[Date "1990.04.??"]
[Round "5"]
[White "Marques, Renato Vieira"]
[Black "Louzada, Gustavo"]
[Result "1-0"]
[ECO "B26"]
[PlyCount "89"]
[EventDate "1990.04.12"]
[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. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Rb8 8. Nge2 Nd4 9. 0-0 Ne7 10. Nd1 0-0 11. c3 Nxe2+ 12. Qxe2 Nc6 13. Qd2 Qa5 14. Bh6 b5 15. Bxg7 Kxg7 16. Ne3 Rh8 17. f4 b4 18. f5 Qc7 19. Nd5 exd5 20. f6+ Kf8 21. Qh6+ Ke8 22. Qg7 Rf8 23. exd5 Ne5 24. d4 cxd4 25. cxd4 Qb6 26. Rad1 Bg4 27. Kh1 Bxd1 28. dxe5 Be2 29. e6 Bxf1 30. e7 Bxg2+ 31. Kxg2 Rg8 32. Qxg8+ Kd7 33. Qxf7 Re8 34. Qe6+ Kc7 35. f7 Qd4 36. fxe8Q Qd2+ 37. Kh3 Qh6+ 38. Kg4 Qh5+ 39. Kf4 g5+ 40. Kf5 Qxe8 41. Kxg5 a5 42. b3 h5 43. Kf6 Qh8+ 44. Kg6 Qe8+ 45. Qf7 1-0

[Event "BRA-ch U16 12th"]
[Site "Machado"]
[Date "1990.04.??"]
[Round "2"]
[White "Santos, Gabriel Faro"]
[Black "Louzada, Gustavo"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "66"]
[EventDate "1990.04.12"]
[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. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. c3 Nf6 6. g3 Be7 7. Bg2 0-0 8. 0-0 b5 9. exd5 exd5 10. d4 c4 11. Re1 Nd7 12. Nf1 b4 13. Ne5 Ndxe5 14. dxe5 Be6 15. Ne3 bxc3 16. bxc3 Qa5 17. Nxd5 Rad8 18. Nxe7+ Nxe7 19. Bd2 Bd5 20. Qc2 Bxg2 21. Kxg2 Qd5+ 22. Re4 Qxd2 23. Qxd2 Rxd2 24. Rxc4 Rc8 25. Rxc8+ Nxc8 26. Rb1 Nb6 27. a4 Rd5 28. f4 Ra5 29. c4 g6 30. Rb4 Rxa4 31. Rxa4 Nxa4 32. Kf3 Nc5 33. Ke3 a5 0-1

