[Event "BRA-ch U16 Girls 7th"]
[Site "Americana"]
[Date "1991.03.??"]
[Round "1"]
[White "Ikoma, Sabrina"]
[Black "Hashizume, Fernanda"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "64"]
[EventDate "1991.03.28"]
[EventType "tourn"]
[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 Nf6 4. Bc4 e6 5. 0-0 d5 6. exd5 exd5 7. Bb5 Be7 8. d4 c4 9. b3 cxb3 10. axb3 a6 11. Re1 Bg4 12. Bxc6+ bxc6 13. Ba3 Ra7 14. Bc5 Rd7 15. Rxa6 Qc8 16. Rxe7+ Rxe7 17. Bxe7 Qxa6 18. Bc5 Kd8 19. h3 Bh5 20. b4 Qa3 21. Qd3 Qc1+ 22. Nd1 Bxf3 23. Bb6+ Kc8 24. Qa6+ Kd7 25. Qb7+ Ke6 26. Qxc6+ Kf5 27. Qc3 Qxd1+ 28. Kh2 Be4 29. Qg3 Re8 30. f3 Bxf3 31. Qh4 Qd2 32. Kg3 Qxg2# 0-1

[Event "BRA-ch U16 Girls 7th"]
[Site "Americana"]
[Date "1991.03.??"]
[Round "6"]
[White "Ikoma, Sabrina"]
[Black "Santos, Adriane"]
[Result "0-1"]
[ECO "B11"]
[PlyCount "92"]
[EventDate "1991.03.28"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. Be2 Nf6 5. d3 dxe4 6. dxe4 Qxd1+ 7. Bxd1 Nbd7 8. 0-0 Nc5 9. Re1 h6 10. b4 Ncd7 11. Nd2 Bxd1 12. Rxd1 e5 13. a3 a6 14. Nf3 Be7 15. Be3 0-0 16. h3 Rfc8 17. Ne2 a5 18. Rab1 axb4 19. axb4 Ra2 20. Rd2 Rca8 21. Nc3 Ra1 22. Rdd1 Rxb1 23. Rxb1 Ne8 24. Rd1 Nef6 25. b5 cxb5 26. Nxb5 Rc8 27. c3 Nc5 28. Nd6 Bxd6 29. Rxd6 Ncxe4 30. Rb6 Nxc3 31. Rxb7 Re8 32. Bd2 Ncd5 33. Rb3 Ne4 34. Rb2 Nxd2 35. Rxd2 Nf4 36. Ne1 f6 37. g3 Nxh3+ 38. Kg2 Ng5 39. f3 Rc8 40. Rd3 Rc1 41. Re3 Rc4 42. f4 exf4 43. gxf4 Rxf4 44. Rd3 h5 45. Kg3 Rg4+ 46. Kf2 h4 0-1

[Event "BRA-ch U16 Girls 7th"]
[Site "Americana"]
[Date "1991.03.??"]
[Round "4"]
[White "Ikoma, Sabrina"]
[Black "Yoshida, Marcia"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "62"]
[EventDate "1991.03.28"]
[EventType "tourn"]
[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. Nc3 Nf6 5. 0-0 0-0 6. d3 d6 7. h3 a6 8. a4 Be6 9. b3 d5 10. exd5 Nxd5 11. Ne4 h6 12. d4 f5 13. Bxd5 Bxd5 14. Nc3 Bxf3 15. Qxf3 e4 16. Qg3 Bd6 17. Bf4 Bxf4 18. Qxf4 Qxd4 19. Ne2 Qd7 20. Rad1 Qe7 21. Ng3 Qf7 22. Rd5 Qxd5 23. Nh5 Qe5 24. Qe3 f4 25. Qe2 f3 26. gxf3 Qxh5 27. Qc4+ Kh8 28. fxe4 Qxh3 29. f4 Qg3+ 30. Kh1 Rxf4 31. Qe2 Rh4+ 0-1

[Event "BRA-ch U16 Girls 7th"]
[Site "Americana"]
[Date "1991.03.??"]
[Round "7"]
[White "Kurihara, Monica"]
[Black "Ikoma, Sabrina"]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "11"]
[EventDate "1991.03.28"]
[EventType "tourn"]
[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. d4 d6 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bb5 1/2-1/2

[Event "BRA-ch U16 Girls 7th"]
[Site "Americana"]
[Date "1991.03.??"]
[Round "5"]
[White "Mello, Priscila"]
[Black "Ikoma, Sabrina"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "86"]
[EventDate "1991.03.28"]
[EventType "tourn"]
[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 Bc5 4. d3 h6 5. Nc3 Nf6 6. 0-0 d6 7. h3 0-0 8. Nd5 Be6 9. Be3 a6 10. Nxf6+ Qxf6 11. Nh2 Qg6 12. Qf3 Nd4 13. Bxd4 Bxd4 14. c3 Bb6 15. Kh1 c5 16. Qg3 Qxg3 17. fxg3 Bxc4 18. dxc4 Bd8 19. Rad1 Be7 20. b4 Rfd8 21. Rf2 a5 22. b5 f6 23. Ng4 a4 24. Ne3 a3 25. Nf5 Kf7 26. Rfd2 Ra4 27. Nxd6+ Bxd6 28. Rxd6 Rxd6 29. Rxd6 Ke7 30. Rb6 Rxc4 31. Rxb7+ Kd6 32. b6 Kc6 33. Rb8 Rxc3 34. g4 Rc2 35. Ra8 Rxa2 36. Ra6 Kb7 37. Ra7+ Kxb6 38. Rxg7 Rb2 39. Rg6 a2 40. Rxf6+ Kb5 41. Rxh6 a1Q+ 42. Kh2 Qe1 43. h4 Qf2 0-1

[Event "BRA-ch U16 Girls 7th"]
[Site "Americana"]
[Date "1991.03.??"]
[Round "2"]
[White "Uchida, Cristina"]
[Black "Ikoma, Sabrina"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "49"]
[EventDate "1991.03.28"]
[EventType "tourn"]
[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 d6 3. Nf3 Nc6 4. Bc4 exf4 5. d4 Bg4 6. 0-0 Qf6 7. c3 g6 8. Qe1 0-0-0 9. Nbd2 Re8 10. b4 Bg7 11. Nb3 a6 12. a4 Be6 13. d5 Qxc3 14. Qe2 Bxd5 15. Bxd5 Nxb4 16. Bd2 Qc2 17. Rfc1 Qb2 18. Rab1 Qf6 19. Bxb4 Qe7 20. Na5 c6 21. Nxc6 Qd7 22. Nce5+ Qc7 23. Bxb7+ Kxb7 24. Ba5+ Kc8 25. Rxc7+ 1-0

[Event "Curitiba Cup Brahma Extra"]
[Site "Curitiba"]
[Date "1990.03.??"]
[Round "4"]
[White "Chiah, Jamal Khodr"]
[Black "Ikoma, Sabrina"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "51"]
[EventDate "1990.03.29"]
[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. d4 d6 4. dxe5 dxe5 5. Qxd8+ Nxd8 6. Nxe5 Bd6 7. Nc4 Bc5 8. Nc3 Ne6 9. Be3 Bd4 10. Bxd4 Nxd4 11. 0-0-0 c5 12. Nd5 Ne6 13. f4 Ne7 14. Nd6+ Kf8 15. Nxe7 Kxe7 16. Nf5+ Kf8 17. Bc4 g6 18. Bxe6 gxf5 19. Bxf5 Bxf5 20. exf5 f6 21. Rd7 Rg8 22. g3 Rg7 23. Rhd1 Rxd7 24. Rxd7 b6 25. Rxh7 a5 26. Rh8+ 1-0

[Event "Curitiba Cup Brahma Extra"]
[Site "Curitiba"]
[Date "1990.03.??"]
[Round "2"]
[White "Ikoma, Sabrina"]
[Black "Ikoma, Fernando"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "81"]
[EventDate "1990.03.29"]
[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 Nf6 2. Nc3 e6 3. Nf3 g6 4. Bc4 Bg7 5. 0-0 Nc6 6. d3 d5 7. exd5 Nxd5 8. Bd2 Nxc3 9. Bxc3 Bxc3 10. bxc3 Na5 11. Bb3 0-0 12. Re1 b6 13. Nd4 Bb7 14. Qd2 Nxb3 15. cxb3 Qd5 16. Nf3 Rad8 17. d4 Qh5 18. Re5 Qg4 19. Qe2 c5 20. h3 Qf4 21. Re1 Bxf3 22. Qxf3 Qd2 23. R1e2 Qd1+ 24. Kh2 cxd4 25. cxd4 Rxd4 26. Kg3 Rd2 27. a4 Rxe2 28. Rxe2 Rd8 29. Qf6 Qxe2 30. Qxd8+ Kg7 31. Qc7 Qd3+ 32. f3 Qxb3 33. Qxa7 Qb4 34. Qc7 Qxa4 35. Qxb6 g5 36. Qb2+ f6 37. Qb7+ Kg6 38. Qb1+ f5 39. Qb6 Qf4+ 40. Kf2 Qd4+ 41. Qxd4 1-0

[Event "Curitiba Cup Brahma Extra"]
[Site "Curitiba"]
[Date "1990.03.??"]
[Round "1"]
[White "Santos, Hildebrando Santos"]
[Black "Ikoma, Sabrina"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "45"]
[EventDate "1990.03.29"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nc6 7. Rc1 Bd7 8. a3 b6 9. Bd3 h6 10. Bxf6 Bxf6 11. cxd5 exd5 12. Nxd5 a5 13. 0-0 Be6 14. Nxf6+ Qxf6 15. Rxc6 Qe7 16. Bb1 Bd5 17. Qc2 g6 18. Rxc7 Qd6 19. Ne5 Be6 20. Nxg6 Rfe8 21. Ne5 Rac8 22. Qh7+ Kf8 23. Qh8# 1-0

