[Event "BRA TR Norte"]
[Site "Manaus"]
[Date "1998.05.??"]
[Round "1"]
[White "Arruda, Katia"]
[Black "Da Silva De Sena, Jefferson Ryan F"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "56"]
[EventDate "1998.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c3 Nf6 2. d4 d5 3. Bg5 Ne4 4. Bf4 c5 5. e3 cxd4 6. exd4 Nc6 7. Nf3 Bg4 8. Be2 Qb6 9. Qc2 Bf5 10. Bd3 Rc8 11. a3 e6 12. Nbd2 Nxd2 13. Bxf5 Nxf3+ 14. gxf3 exf5 15. Qxf5 Qd8 16. 0-0 Be7 17. Rae1 0-0 18. Kh1 Bh4 19. Be3 g6 20. Qh3 Re8 21. Rg1 Rxe3 22. Rxe3 Bxf2 23. Rge1 Bxe3 24. Rxe3 Nxd4 25. cxd4 Rc1+ 26. Kg2 Qg5+ 27. Kf2 Qg1+ 28. Ke2 Rc2+ 0-1

[Event "BRA TR Norte"]
[Site "Manaus"]
[Date "1998.05.??"]
[Round "5"]
[White "Arruda, Katia"]
[Black "Marques Filho, Ari"]
[Result "0-1"]
[ECO "A80"]
[PlyCount "126"]
[EventDate "1998.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c3 f5 2. d4 e6 3. Nf3 Be7 4. Bf4 Nf6 5. Qc2 d6 6. Nbd2 a5 7. e4 fxe4 8. Nxe4 0-0 9. Nxf6+ Bxf6 10. Bg3 c5 11. Bd3 g6 12. 0-0 b6 13. Rad1 d5 14. b3 Nc6 15. Be2 cxd4 16. cxd4 Bd7 17. Ne5 Nxe5 18. dxe5 Rc8 19. Qb2 Bh4 20. Rc1 Qe7 21. Qd4 Bxg3 22. hxg3 Qb4 23. Qxb4 axb4 24. Bd3 Rc3 25. Rcd1 Rfc8 26. Rfe1 Kg7 27. g4 g5 28. f3 Rf8 29. Kf2 Be8 30. Re2 Rf4 31. Kg3 Rd4 32. Red2 h5 33. Be2 h4+ 34. Kh3 Rxd2 35. Rxd2 Re3 36. Bd3 Rxe5 37. Kh2 Re1 38. g3 hxg3+ 39. Kxg3 Kf6 40. Kf2 Rc1 41. Ke3 Ke5 42. Re2 Kd6 43. Kd2 Rc3 44. Rh2 Ke5 45. Re2+ Kf6 46. Rf2 e5 47. Rh2 Bg6 48. Bxg6 Kxg6 49. Rf2 Kf6 50. Kd1 d4 51. Kd2 b5 52. Rf1 Re3 53. Rf2 Ke6 54. Rf1 e4 55. fxe4 Rxe4 56. Rf5 Re5 57. Rf2 Kd5 58. Rf3 Ke4 59. Rg3 Kf4 60. Rd3 Re4 61. Kd1 Kxg4 62. Rd2 Kf3 63. Rh2 g4 0-1

[Event "BRA TR Norte"]
[Site "Manaus"]
[Date "1998.05.??"]
[Round "3"]
[White "Arruda, Katia"]
[Black "Nogueira, Cleobis"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "84"]
[EventDate "1998.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c3 d5 2. d4 Nf6 3. Bf4 e6 4. Nd2 c5 5. e3 Nc6 6. Ngf3 Bd7 7. Be2 Rc8 8. Rc1 h6 9. Ne5 Nxe5 10. Bxe5 Be7 11. 0-0 Qb6 12. b3 0-0 13. c4 Bc6 14. Bf3 Nd7 15. dxc5 Bxc5 16. Bg3 Bb4 17. cxd5 exd5 18. Nb1 Bb5 19. Rxc8 Rxc8 20. Be2 Bxe2 21. Qxe2 Qc5 22. h3 Nf6 23. Be5 Ne8 24. Bd4 Qa5 25. Qb2 Qc7 26. a3 Ba5 27. b4 Bb6 28. Be5 Qc4 29. Nd2 Qc2 30. Rb1 f6 31. Bd4 Nd6 32. Bxb6 Qxb2 33. Rxb2 Rc1+ 34. Kh2 axb6 35. Rb1 Rc2 36. Rd1 Nb5 37. Nb1 Nc7 38. Kg3 Kf7 39. Rd3 Ra2 40. Kf3 Ke6 41. g4 Nb5 42. Nc3 Rxa3 0-1

[Event "BRA TR Norte"]
[Site "Manaus"]
[Date "1998.05.??"]
[Round "2"]
[White "Da Paz, Leonardo Gadelha"]
[Black "Arruda, Katia"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "86"]
[EventDate "1998.05.07"]
[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. Bb5 e6 4. 0-0 Be7 5. Nc3 a6 6. Bxc6 bxc6 7. d3 d5 8. Kh1 h6 9. Ne5 Nf6 10. Nxc6 Qc7 11. Nxe7 Qxe7 12. exd5 exd5 13. d4 0-0 14. dxc5 Qxc5 15. Be3 Qc6 16. Qd4 Rb8 17. b3 Bb7 18. Rac1 Rfe8 19. f3 Rbc8 20. Na4 Re6 21. c4 dxc4 22. Rxc4 Qe8 23. Rxc8 Bxc8 24. Bd2 Bd7 25. Nc5 Bb5 26. Nxe6 Bxf1 27. Qd8 fxe6 28. Qxe8+ Nxe8 29. Kg1 Bd3 30. Kf2 Nf6 31. Ke3 Bb1 32. a3 Bc2 33. b4 Kf7 34. Kd4 Nd7 35. Kc3 Ba4 36. Kd4 Bb5 37. f4 Kf6 38. Bc3 Kf5 39. Ke3 g6 40. h3 h5 41. g3 e5 42. g4+ hxg4 43. hxg4+ Kxg4 0-1

[Event "BRA TR Norte"]
[Site "Manaus"]
[Date "1998.05.??"]
[Round "6"]
[White "Malaquias, Jose Macedo"]
[Black "Arruda, Katia"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "129"]
[EventDate "1998.05.07"]
[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 d6 3. Nf3 Nc6 4. Nc3 Be7 5. Bb5 Bd7 6. 0-0 a6 7. Bd3 Bf6 8. Be3 Nge7 9. Ne2 Ng6 10. c3 e5 11. d5 Na7 12. h3 Qe7 13. Qb3 b5 14. c4 0-0 15. Rac1 Rfc8 16. Nc3 Rcb8 17. Bxa7 Rxa7 18. cxb5 Rab7 19. a4 Bg5 20. Rc2 Nf4 21. Bc4 Qf6 22. Ne2 Qg6 23. Nxg5 Qxg5 24. Nxf4 Qxf4 25. Qe3 axb5 26. Qxf4 exf4 27. axb5 Kf8 28. Kh2 Rc8 29. Rfc1 Ke8 30. Rc3 Kd8 31. g3 Bxb5 32. Bxb5 Rxb5 33. b3 Rb4 34. Re1 fxg3+ 35. Kxg3 Kd7 36. Ree3 Re8 37. Rc4 Rb6 38. b4 f6 39. Kf4 Reb8 40. Rb3 c6 41. dxc6+ Rxc6 42. Rxc6 Kxc6 43. Rc3+ Kd7 44. Rc4 Rb5 45. f3 g6 46. Kg3 h6 47. f4 f5 48. Kf3 h5 49. h4 Ke6 50. Ke3 Rb6 51. Kd3 d5 52. exd5+ Kxd5 53. Rc5+ Kd6 54. Kc4 Kd7 55. b5 Kd6 56. Rd5+ Kc7 57. Kc5 Re6 58. Rd3 Rb6 59. Re3 Rf6 60. Re7+ Kb8 61. Rg7 Re6 62. b6 Rf6 63. Kb5 Rd6 64. Ka6 Kc8 65. Ka7 1-0

[Event "BRA TR Norte"]
[Site "Manaus"]
[Date "1998.05.??"]
[Round "4"]
[White "Santos Silva, Janio"]
[Black "Arruda, Katia"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "78"]
[EventDate "1998.05.07"]
[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 d6 3. Nc3 Nf6 4. Bg5 Be7 5. Bd3 Bd7 6. Qe2 Nc6 7. e5 Nxd4 8. exf6 Nxe2 9. fxe7 Qc8 10. Ngxe2 f6 11. Bh4 Kxe7 12. 0-0-0 g5 13. Bg3 Bc6 14. h4 h6 15. Rde1 Qg8 16. Nd4 e5 17. hxg5 hxg5 18. Nf5+ Kd7 19. f3 Re8 20. Nh6 Qf8 21. Bf5+ Kd8 22. Ng4 Qg7 23. Rhf1 Bd7 24. Be4 f5 25. Bxb7 fxg4 26. Bf2 gxf3 27. gxf3 a5 28. Ba7 Be6 29. Bb8 Rh2 30. Nb5 Re7 31. Na7 Bd7 32. Re3 Rf7 33. Ra3 g4 34. Rc3 Qg5+ 35. Kb1 gxf3 36. Bxc7+ Ke8 37. a4 Qg2 38. Rfxf3 Rxf3 39. Bxf3 Qg1+ 0-1

[Event "BRA-ch U20 Girls 2nd"]
[Site "Curitiba"]
[Date "1988.05.??"]
[Round "2"]
[White "Arruda, Katia"]
[Black "Goncalves, Vanessa Lima"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "135"]
[EventDate "1988.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. e3 Nc6 4. Bb5 Bd7 5. c4 a6 6. Bxc6 Bxc6 7. c5 e6 8. Nc3 b6 9. b4 Ne4 10. Bb2 a5 11. a3 Be7 12. Nxe4 dxe4 13. Ne5 Bb5 14. a4 Bd7 15. Bc3 axb4 16. Bxb4 0-0 17. 0-0 bxc5 18. Bxc5 Bxc5 19. dxc5 Bc8 20. Qc2 f5 21. Rfd1 Qg5 22. Kh1 Kh8 23. c6 f4 24. Qxe4 Rf5 25. Nf3 Qf6 26. Ra3 Ba6 27. Qd4 Qxd4 28. Nxd4 Rd5 29. Raa1 Bc4 30. exf4 Rd6 31. Rab1 Kg8 32. Rb4 Bd5 33. Re1 Bxc6 34. Nxc6 Rxc6 35. h4 Kf7 36. g4 h6 37. Kg2 Rd8 38. Rbe4 Rd5 39. Re5 Rd4 40. R5e4 Rd5 41. h5 Kf6 42. Re5 Rd4 43. R1e4 Rcd6 44. Rxd4 Rxd4 45. Kg3 Rxa4 46. g5+ Kf7 47. Rc5 Ra7 48. Kg4 Ke7 49. f5 Ra4+ 50. f4 Kd6 51. Re5 exf5+ 52. Kxf5 c5 53. gxh6 gxh6 54. Re6+ Kd5 55. Rxh6 c4 56. Re6 c3 57. Re5+ Kc4 58. Re4+ Kb5 59. Re1 Kb4 60. h6 Ra8 61. h7 c2 62. Rh1 Kb3 63. Kg6 Ra6+ 64. Kg7 Ra7+ 65. Kg8 Ra8+ 66. Kg7 Ra7+ 67. Kg8 Ra8+ 68. Kg7 1/2-1/2

[Event "BRA-ch U20 Girls 2nd"]
[Site "Curitiba"]
[Date "1988.05.??"]
[Round "4"]
[White "Arruda, Katia"]
[Black "Von Bulow, Marisa"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "79"]
[EventDate "1988.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 c5 3. dxc5 e5 4. c4 d4 5. b4 a5 6. b5 Bxc5 7. Nf3 Qd6 8. a3 Bg4 9. Be2 Nf6 10. exd4 Bxd4 11. Be3 Bxf3 12. Bxf3 Qd7 13. Bxd4 exd4 14. Qe2+ Kd8 15. 0-0 Ra7 16. Nd2 b6 17. Qd3 Qd6 18. Ne4 Nxe4 19. Bxe4 g6 20. Bd5 f5 21. Qxd4 Nd7 22. Qxh8+ Kc7 23. Qxh7 Kd8 24. Rfd1 Qf6 25. Rab1 Rc7 26. Bc6 Qe6 27. Bxd7 Rxd7 28. Rxd7+ Qxd7 29. Qxd7+ Kxd7 30. Rd1+ Kc7 31. Rd5 Kb7 32. h4 f4 33. Kh2 Kc7 34. g4 Kb7 35. h5 gxh5 36. gxh5 Kc7 37. h6 f3 38. h7 a4 39. h8Q Kb7 40. Rd7# 1-0

[Event "BRA-ch U20 Girls 2nd"]
[Site "Curitiba"]
[Date "1988.05.??"]
[Round "3"]
[White "Carneiro, Cristiana Fiusa"]
[Black "Arruda, Katia"]
[Result "0-1"]
[ECO "A33"]
[PlyCount "100"]
[EventDate "1988.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 Be7 4. g3 0-0 5. Bg2 c5 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 a5 9. b3 Bc5 10. e3 Ne5 11. Bb2 Rb8 12. Ne4 d5 13. Nxc5 b6 14. Nd3 Nxd3 15. Qxd3 Bb7 16. Rfd1 dxc4 17. bxc4 Qc7 18. Nb5 Qc5 19. Ba3 Qh5 20. Bxf8 Bxg2 21. Kxg2 Ng4 22. h3 Ne5 23. Qe4 Kxf8 24. g4 Qg5 25. Qf4 Qxf4 26. exf4 Nxc4 27. Rd7 g6 28. Nd6 Nb2 29. Rxf7+ Kg8 30. Rb7 Rf8 31. Rxb6 Nd3 32. Kg3 Nxf4 33. Rc1 Ne2+ 34. Kg2 Nxc1 35. Nc4 Nd3 36. Nxa5 Rxf2+ 37. Kg3 Rxa2 38. Nc4 e5 39. Re6 Kf7 40. Rd6 e4 41. Rd7+ Kg8 42. Re7 Re2 43. Kh4 Nf4 44. Kg3 Nd5 45. Re5 Nf6 46. Kf4 Rf2+ 47. Ke3 Rf3+ 48. Kd4 Rxh3 49. Nd6 Rd3+ 50. Kc5 Nd7+ 0-1

[Event "BRA-ch U20 Girls 2nd"]
[Site "Curitiba"]
[Date "1988.05.??"]
[Round "5"]
[White "Hashizume, Juliana"]
[Black "Arruda, Katia"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "122"]
[EventDate "1988.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. e4 c5 3. Nf3 Nf6 4. Nc3 cxd4 5. Nxd4 Bb4 6. e5 Ne4 7. Bd2 Nxd2 8. Qxd2 Nc6 9. Nf3 0-0 10. a3 Ba5 11. b4 Bb6 12. Bb5 f6 13. 0-0 Nxe5 14. Nxe5 fxe5 15. Rad1 d5 16. Qe2 Qg5 17. Na4 Rf7 18. c4 d4 19. c5 Bc7 20. Nb2 a5 21. Nc4 axb4 22. axb4 Bd7 23. Bxd7 Rxd7 24. Qe4 Ra7 25. Ra1 Rxa1 26. Rxa1 Rd8 27. Qxb7 Bb8 28. g3 Rf8 29. Kg2 Qf5 30. Rf1 e4 31. Nd2 Qd5 32. Qxd5 exd5 33. Re1 Kf7 34. f3 e3 35. Nb3 Be5 36. Kf1 Rb8 37. Nc1 Rxb4 38. Nd3 Rb5 39. Nxe5+ Ke6 40. Nd3 Rb3 41. Rd1 Rc3 42. f4 Kf5 43. Ne1 Ke4 44. Ke2 Rxc5 45. Nf3 Rc2+ 46. Nd2+ Rxd2+ 47. Rxd2 exd2 48. Kxd2 h6 49. h4 Kf3 50. Kd3 Kxg3 51. Kxd4 Kxf4 52. Kxd5 Kg4 53. Ke4 Kxh4 54. Kf3 g5 55. Kg2 Kg4 56. Kh2 Kf3 57. Kh3 g4+ 58. Kh2 Kf2 59. Kh1 h5 60. Kh2 g3+ 61. Kh1 g2+ 0-1

[Event "BRA-ch U20 Girls 2nd"]
[Site "Curitiba"]
[Date "1988.05.??"]
[Round "1"]
[White "Ueti, Mitiko"]
[Black "Arruda, Katia"]
[Result "1-0"]
[ECO "C64"]
[PlyCount "83"]
[EventDate "1988.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[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 Qf6 4. 0-0 Bc5 5. c3 Nge7 6. d3 h6 7. Be3 d6 8. Nbd2 Bg4 9. Re1 0-0-0 10. Nf1 Bxf3 11. Qxf3 Qxf3 12. gxf3 Bxe3 13. Nxe3 a6 14. Ba4 b5 15. Bb3 f6 16. Be6+ Kb8 17. Rad1 b4 18. d4 bxc3 19. bxc3 Na7 20. Rb1+ Ka8 21. Bc4 Nb5 22. Bxb5 axb5 23. Rxb5 exd4 24. cxd4 Rb8 25. Ra5+ Kb7 26. Rc1 c6 27. Kf1 Ng6 28. Nf5 Rhd8 29. Nxg7 Nf4 30. Rf5 Rd7 31. Rxf4 Rxg7 32. Rxf6 Ra8 33. Rxd6 Rxa2 34. Rdxc6 Rb2 35. d5 Rf7 36. R6c3 Rb6 37. Ke2 Rb2+ 38. R1c2 Rb6 39. Ke3 Rb1 40. d6 Re1+ 41. Re2 Rh1 42. Rb2+ 1-0

