[Event "Catanduva 100 Years"]
[Site "Catanduva"]
[Date "2018.04.08"]
[Round "5"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Shiroma, Silvio Haruo"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1862"]
[BlackElo "2204"]
[PlyCount "78"]
[EventDate "2018.04.07"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. e4 f5 4. d3 Nf6 5. g3 g6 6. Bg2 Bg7 7. Nge2 0-0 8. 0-0 c6 9. h3 a5 10. Rb1 Na6 11. a3 Be6 12. b3 Qc7 13. Be3 h6 14. f4 Kh7 15. Na4 Nd7 16. fxe5 dxe5 17. Qc2 Qd6 18. c5 Qe7 19. Kh2 fxe4 20. Bxe4 Nf6 21. Nec3 Nxe4 22. Nxe4 Nc7 23. Nb6 Nd5 24. Bg1 Rxf1 25. Rxf1 Nxb6 26. cxb6 Qxa3 27. Nc5 Bd5 28. Nxb7 a4 29. b4 h5 30. Bc5 h4 31. Nd6 hxg3+ 32. Kxg3 e4 33. b7 exd3 34. Qd2 Rb8 35. Nf7 Rxb7 36. Ng5+ Kg8 37. Qe3 Rb8 38. b5 Qc3 39. Re1 d2 0-1

[Event "Catanduva 100 Years"]
[Site "Catanduva"]
[Date "2018.04.08"]
[Round "4"]
[White "Magalhaes, Giovane"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "0-1"]
[ECO "C11"]
[BlackElo "1862"]
[PlyCount "64"]
[EventDate "2018.04.07"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 a6 6. Be2 c5 7. Bf4 Nc6 8. Be3 cxd4 9. Bxd4 Qc7 10. 0-0 Ncxe5 11. Nxe5 Nxe5 12. Re1 Nc6 13. Bf3 Nxd4 14. Qxd4 Kd8 15. Qe3 Bd7 16. Ne2 Qc5 17. Qxc5 Bxc5 18. a3 Rb8 19. b4 Ba7 20. Rac1 b5 21. c3 Re8 22. Nd4 Kc7 23. Nb3 Rbc8 24. Nc5 Bxc5 25. bxc5 Kb8 26. Re3 Rxc5 27. Be2 Rec8 28. Rf3 Be8 29. a4 R8c7 30. h3 d4 31. Rd3 Rxc3 32. Rdxc3 dxc3 0-1

[Event "Catanduva 100 Years"]
[Site "Catanduva"]
[Date "2018.04.07"]
[Round "2"]
[White "Coelho, Jesus Manoel Galleg"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1826"]
[BlackElo "1862"]
[PlyCount "85"]
[EventDate "2018.04.07"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 g6 2. f4 f5 3. Nf3 Nf6 4. e3 Bg7 5. c4 c5 6. Nc3 0-0 7. Bd3 d6 8. 0-0 Nc6 9. d5 Nb4 10. Bb1 Na6 11. e4 fxe4 12. Nxe4 Nxe4 13. Bxe4 Nc7 14. Qc2 b5 15. Ng5 Bf5 16. Rb1 Rb8 17. Bxf5 gxf5 18. Qe2 h6 19. Ne6 Nxe6 20. Qxe6+ Kh7 21. Re1 Rb7 22. Bd2 Bd4+ 23. Kh1 Rf6 24. Qe2 bxc4 25. Bc3 Bxc3 26. bxc3 Rxb1 27. Rxb1 Qc7 28. Qxc4 Rf8 29. Qb5 Rd8 30. Qd3 Qd7 31. Qa6 Rc8 32. h4 Kg7 33. Re1 Rf8 34. Qe2 Rf7 35. Qb2 c4 36. Re3 Kf8 37. Qe2 Rf6 38. Qxc4 Rg6 39. Qd4 Kf7 40. Qh8 Rg8 41. Qxh6 Qb5 42. Qe6+ Kf8 43. Qxe7# 1-0

[Event "Catanduva 100 Years"]
[Site "Catanduva"]
[Date "2018.04.07"]
[Round "1"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Pereira da Silva, Breno D Alkmin"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1862"]
[BlackElo "1493"]
[PlyCount "66"]
[EventDate "2018.04.07"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. d3 Nf6 4. e4 Bb4 5. g3 Bxc3+ 6. bxc3 fxe4 7. dxe4 0-0 8. Bg2 d6 9. h3 Nbd7 10. Be3 b6 11. Qb3 Nc5 12. Bxc5 bxc5 13. Ne2 Be6 14. 0-0 Rb8 15. Qc2 Bxc4 16. Rab1 Qd7 17. Rfe1 Qf7 18. Rxb8 Rxb8 19. Nc1 Be6 20. f4 Nd7 21. f5 Bc4 22. Bf1 Bxf1 23. Rxf1 Nf6 24. g4 Qc4 25. Re1 h6 26. Kh2 Qb5 27. Qb3+ c4 28. Qd1 Qb7 29. Re3 Qb2+ 30. Kg3 Qb1 31. Kh4 Rb2 32. Qh1 Rc2 33. Re1 Qb2 0-1

[Event "Catanduva 100 Years"]
[Site "Catanduva"]
[Date "2018.04.07"]
[Round "3"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Supi, Luis Paulo"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1862"]
[BlackElo "2561"]
[PlyCount "34"]
[EventDate "2018.04.07"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Na6 7. Be2 c5 8. e5 Ne8 9. d5 Nac7 10. 0-0 b5 11. cxb5 a6 12. b6 Nb5 13. Nxb5 axb5 14. Bxb5 Qxb6 15. Bc6 Bb7 16. Bxb7 Qxb7 17. Qb3 Qxb3 0-1

[Event "Tabapua IRT U2200 1st"]
[Site "Tabapua"]
[Date "2015.11.08"]
[Round "5.7"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Teles, Renan Martins"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1862"]
[PlyCount "117"]
[EventDate "2015.11.07"]
[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 e5 2. Nc3 Nf6 3. e4 Bc5 4. d3 Nc6 5. Bg5 Be7 6. Nf3 d6 7. h3 0-0 8. Be2 a6 9. 0-0 Nd4 10. Be3 c5 11. Nd5 Nxd5 12. exd5 Nxe2+ 13. Qxe2 f5 14. Bc1 f4 15. Nd2 Rf6 16. Kh2 Bf5 17. Ne4 Rh6 18. Rh1 Qd7 19. Kg1 Bxe4 20. dxe4 Rg6 21. Bd2 Rf8 22. f3 Rg5 23. Be1 Rh5 24. Rc1 Rf6 25. Kf1 b5 26. b3 b4 27. Ra1 Rg6 28. a3 a5 29. axb4 axb4 30. Ra8+ Bd8 31. Qa2 Rf6 32. Qa4 Qxa4 33. Rxa4 Rf8 34. Kg1 Rh6 35. Kh2 Bh4 36. Bxh4 Rxh4 37. Rha1 Rh6 38. Ra7 Rhf6 39. Rd7 h6 40. Ra6 Rc8 41. Rdxd6 Rxd6 42. Rxd6 Ra8 43. Rc6 Ra3 44. Rxc5 Rxb3 45. Rb5 Kf8 46. c5 Rb1 47. Rb7 Ke8 48. Rxg7 b3 49. Rb7 Kd8 50. c6 b2 51. d6 Ke8 52. Rb8+ Kf7 53. c7 Rc1 54. Rxb2 Ke8 55. Rb8+ Kd7 56. Rd8+ Ke6 57. c8Q+ Rxc8 58. Rxc8 Kxd6 59. g3 1-0

[Event "Tabapua IRT U2200 1st"]
[Site "Tabapua"]
[Date "2015.11.08"]
[Round "4.13"]
[White "Pavanatto, Joao Marcus"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "1862"]
[PlyCount "48"]
[EventDate "2015.11.07"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 Nf6 8. 0-0 0-0 9. Bb3 Bd7 10. f3 a6 11. Re1 Rc8 12. a3 Ne8 13. Bd5 Nc7 14. Qd2 Ne6 15. Bxe6 Bxe6 16. Nce2 Ne5 17. Rac1 Nc4 18. Qb4 Nxe3 19. c3 Nc4 20. Rc2 b5 21. b3 a5 22. Qxb5 Nxa3 23. Qd3 Nxc2 24. Qxc2 Qb6 0-1

[Event "Tabapua IRT U2200 1st"]
[Site "Tabapua"]
[Date "2015.11.07"]
[Round "1.5"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Coelho, Jesus Manoel Galleg"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1862"]
[PlyCount "102"]
[EventDate "2015.11.07"]
[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 f5 2. Nc3 e6 3. e3 Nf6 4. Nf3 d5 5. d4 c6 6. Be2 Bd6 7. h3 0-0 8. 0-0 Qe8 9. cxd5 exd5 10. Ne1 Qg6 11. f4 Ne4 12. Nf3 Nd7 13. Ne5 Nxe5 14. dxe5 Be7 15. Bh5 Qe6 16. Nxe4 fxe4 17. Bg4 Qg6 18. Bxc8 Raxc8 19. Qb3 Rc7 20. Bd2 Qe6 21. Rac1 h5 22. Kh2 g5 23. g3 Kh7 24. a3 g4 25. h4 Kg6 26. Kg2 Kf5 27. Rfd1 Rd8 28. Be1 c5 29. Bc3 Rcd7 30. Qa4 Qc6 31. Qb3 Bf8 32. Kf2 Be7 33. Ke2 Qa6+ 34. Kf2 Qc4 35. Qxc4 dxc4 36. Rxd7 Rxd7 37. Ke2 b5 38. Be1 Rd3 39. Rc3 Bd8 40. Rc2 Bb6 41. a4 a6 42. axb5 axb5 43. Rc1 Rb3 44. Rc2 Ke6 45. Bd2 Kd5 46. Be1 b4 47. Bd2 Rd3 48. Rc1 Rb3 49. Rc2 Ba5 50. Be1 Rd3 51. Bd2 b3 0-1

[Event "Tabapua IRT U2200 1st"]
[Site "Tabapua"]
[Date "2015.11.07"]
[Round "3.7"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Gusmao, Rene Fabiano Dos Sa"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "1862"]
[PlyCount "120"]
[EventDate "2015.11.07"]
[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 Nf6 2. Nc3 e6 3. e4 Nc6 4. Nf3 d6 5. d3 e5 6. h3 Ne7 7. Bg5 Neg8 8. Rc1 h6 9. Be3 c5 10. Be2 Ne7 11. a3 b6 12. 0-0 Ng6 13. Ne1 Be7 14. Nc2 Bd7 15. f4 exf4 16. Bxf4 Nxf4 17. Rxf4 0-0 18. Rf1 Be6 19. Ne3 Qc8 20. Bf3 Rb8 21. Qa4 a6 22. Ned5 Bd8 23. Qc2 Nd7 24. a4 Ne5 25. b3 Nc6 26. Rb1 Bg5 27. Qd1 Rb7 28. Bh5 Qd7 29. Bf3 Nd4 30. Ne2 Bxd5 31. exd5 Qe7 32. Nxd4 Qe3+ 33. Kh1 Qxd4 34. Re1 Bf6 35. Qc2 Re7 36. Rxe7 Bxe7 37. Re1 Bf6 38. Re4 Qa1+ 39. Qd1 Qc3 40. Bg4 Bd4 41. Bd7 Rd8 42. Bc6 f5 43. Rf4 Rf8 44. Bd7 g6 45. Be6+ Kg7 46. Rf3 Be5 47. Qb1 Qd4 48. Qd1 h5 49. Qb1 Qh4 50. Qd1 Qg5 51. Qb1 Qd2 52. Rf1 Rf6 53. Bd7 f4 54. Rf3 g5 55. Be6 Bd4 56. Bd7 Rf7 57. Be6 Re7 58. Rf1 Qe3 59. Re1 Qg3 60. Qd1 f3 0-1

[Event "Tabapua IRT U2200 1st"]
[Site "Tabapua"]
[Date "2015.11.07"]
[Round "2.10"]
[White "Teles, Ricardo Martins"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "1862"]
[PlyCount "68"]
[EventDate "2015.11.07"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e3 d6 5. Nf3 0-0 6. Bd3 b6 7. b3 Bb7 8. d5 Nxd5 9. Nxd5 Bxa1 10. 0-0 Bg7 11. Nf4 e5 12. Nd5 c6 13. Nc3 Nd7 14. Ba3 Nc5 15. Be4 f5 16. Bc2 Qc7 17. Bxc5 dxc5 18. Qe2 e4 19. Ng5 Qe7 20. Ngxe4 fxe4 21. Nxe4 Bc8 22. Ng3 Be6 23. Be4 Rac8 24. Qc2 Be5 25. f4 Bg7 26. f5 gxf5 27. Bxf5 Bxf5 28. Nxf5 Rxf5 29. Qxf5 Rf8 30. Qd3 Rd8 31. Qe2 Qe4 32. Rf4 Qd3 33. Kf2 Qd1 34. Rg4 Rd2 0-1

[Event "Sao Paulo op-B 3rd"]
[Site "Sao Paulo"]
[Date "2015.09.20"]
[Round "6"]
[White "Da Silva, Felipe Cordeiro"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "1-0"]
[ECO "A10"]
[BlackElo "1857"]
[PlyCount "75"]
[EventDate "2015.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 e5 4. e4 Ne7 5. d4 exd4 6. Nxd4 Nbc6 7. Be3 0-0 8. f4 d6 9. Qd2 f5 10. 0-0-0 fxe4 11. Nxe4 Nf5 12. Nxf5 Bxf5 13. Qd5+ Kh8 14. Ng5 Qf6 15. Qd2 Rfe8 16. Bf2 d5 17. cxd5 Rad8 18. Qc3 Qxg5 19. fxg5 Bxc3 20. bxc3 Ne7 21. Bd4+ Kg8 22. Bf6 Rd7 23. Bc4 Kf8 24. Rhe1 a6 25. a4 Nc8 26. Rxe8+ Kxe8 27. Re1+ Kf8 28. Bb3 Nd6 29. c4 Ne4 30. g4 Nxf6 31. gxf5 Ng8 32. f6 h6 33. h4 hxg5 34. hxg5 Rh7 35. Bc2 Kf7 36. c5 Nxf6 37. Rf1 Rh5 38. Rxf6+ 1-0

[Event "Sao Paulo op-B 3rd"]
[Site "Sao Paulo"]
[Date "2015.09.20"]
[Round "5"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Martinez, Marcio Eduardo"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1857"]
[PlyCount "106"]
[EventDate "2015.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 Bg4 8. Rb1 b6 9. h3 Bxf3 10. Qxf3 Nd7 11. Bc4 0-0 12. Ba3 c5 13. Qe3 cxd4 14. cxd4 Rc8 15. Bb3 Kh8 16. 0-0 b5 17. Rfd1 Nb6 18. Bc5 a6 19. Rbc1 Nd7 20. a4 Nxc5 21. dxc5 Qa5 22. axb5 axb5 23. c6 Be5 24. f4 Bc7 25. Kh1 Bb6 26. Qe2 Bc7 27. e5 e6 28. g3 Rfd8 29. Rd7 Kg8 30. Kh2 Qb6 31. Qc2 Qe3 32. Rcd1 Bb6 33. Rxd8+ Bxd8 34. Rd3 Qb6 35. Rc3 Bc7 36. Rd3 Rd8 37. Rxd8+ Bxd8 38. h4 h5 39. Kh3 Qg1 40. Qg2 Qxg2+ 41. Kxg2 Bb6 42. Kf3 Kg7 43. g4 hxg4+ 44. Kxg4 Bc7 45. Kg5 Kf8 46. h5 gxh5 47. Kxh5 Kg7 48. Kg5 Bd8+ 49. Kg4 Bc7 50. Kf3 Kf8 51. Ke4 Ke7 52. f5 exf5+ 53. Kxf5 Bb8 1/2-1/2

[Event "Sao Paulo op-B 3rd"]
[Site "Sao Paulo"]
[Date "2015.09.19"]
[Round "3"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Florencio da Silva, Yuri Matos"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1857"]
[BlackElo "2047"]
[PlyCount "62"]
[EventDate "2015.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 Bb7 6. Nc3 Qa5 7. Bd2 axb5 8. Bxb5 Qb6 9. Bc4 e6 10. Bc1 Qb4 11. Bf1 Nxd5 12. Nge2 Be7 13. Bd2 Qb6 14. Na4 Qc6 15. Nec3 Nxc3 16. Nxc3 0-0 17. Qc2 Na6 18. Bxa6 Qxa6 19. Rg1 d5 20. b3 Rac8 21. Ne2 Rfd8 22. Qb2 Bf6 23. Bc3 d4 24. exd4 cxd4 25. Bxd4 Rxd4 26. Nxd4 Qd6 27. Rd1 Rd8 28. g3 Bf3 29. Rd3 Bxd4 30. Qd2 Bc3 31. Rxd6 Rxd6 0-1

[Event "Sao Paulo op-B 3rd"]
[Site "Sao Paulo"]
[Date "2015.09.19"]
[Round "4"]
[White "Lima, Aine Carolina"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1594"]
[BlackElo "1857"]
[PlyCount "82"]
[EventDate "2015.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 c6 6. Bd3 Nf6 7. 0-0 0-0 8. Re1 h6 9. h3 b5 10. a3 Qc7 11. Be3 Nbd7 12. Qd2 Nh7 13. b3 f5 14. Qd1 Nhf6 15. Ne2 Ne4 16. c4 bxc4 17. bxc4 Qa5 18. c5 Bb8 19. Nd2 f4 20. f3 fxe3 21. Nxe4 dxe4 22. Bxe4 Qc7 23. g3 Nf6 24. Bc2 Bxh3 25. Bb3+ Kh7 26. Qd3+ g6 27. Qxe3 Re8 28. Qd3 Bf5 29. Qd2 Qd7 30. Kg2 Nd5 31. Ng1 Bc7 32. g4 Be6 33. Nh3 Bxg4 34. fxg4 Qxg4+ 35. Kh1 Qxh3+ 36. Kg1 Qxb3 37. Qf2 Qg3+ 38. Qxg3 Bxg3 39. Rf1 Rf8 40. Rfb1 Rab8 41. Rc1 Rf2 0-1

[Event "Sao Paulo op-B 3rd"]
[Site "Sao Paulo"]
[Date "2015.09.18"]
[Round "2"]
[White "Cezar, William Carlos Jr"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2001"]
[BlackElo "1857"]
[PlyCount "122"]
[EventDate "2015.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e4 d6 6. Nge2 f5 7. d3 Nf6 8. 0-0 h6 9. Rb1 g5 10. f4 exf4 11. gxf4 g4 12. exf5 Bxf5 13. Ng3 Qc8 14. Re1+ Kf7 15. Nce4 h5 16. Ng5+ Kg6 17. Nxf5 Qxf5 18. Re6 Nd4 19. Be4 Nxe6 20. Bxf5+ Kxf5 21. d4 Nxg5 22. fxg5 Ne4 23. Qd3 Rae8 24. Bd2 Rhf8 25. Rf1+ Kg6 26. Re1 Kf5 27. g6 Rf6 28. d5 Rff8 29. Bc3 Bxc3 30. bxc3 Rg8 31. h4 Re5 32. a4 b6 33. Kg2 Rg7 34. a5 Rg8 35. a6 Rg7 36. c5 Rge7 37. cxb6 cxb6 38. c4 Kf6 39. Qf1+ Kxg6 40. Qf8 Re8 41. Qf4 Rf5 42. Qe3 Rfe5 43. Rf1 Nf6 44. Qf4 Rf8 45. Qd2 Rfe8 46. Qf4 Rf8 47. Qc1 Rfe8 48. Qc2+ Ne4 49. Rf4 Kg7 50. Qc1 Nf6 51. Rf2 Kg6 52. Qf1 Rf8 53. Qd3+ Kg7 54. Rf5 Nd7 55. Rg5+ Rxg5 56. hxg5 Ne5 57. Qa3 Rd8 58. Qe3 Rf8 59. Qa3 Rd8 60. Qe3 Rf8 61. Qd4 Rf3 1/2-1/2

[Event "Sao Paulo op-B 3rd"]
[Site "Sao Paulo"]
[Date "2015.09.17"]
[Round "1"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Shimamura Silva, Eduardo Akira"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1857"]
[BlackElo "1713"]
[PlyCount "113"]
[EventDate "2015.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e3 Bg7 4. d4 0-0 5. Nf3 d5 6. Bd2 Bf5 7. Qb3 e6 8. Qxb7 Nbd7 9. Qb3 Rb8 10. Qa3 Rb7 11. c5 c6 12. Ba6 Rb8 13. 0-0 Ne4 14. Nxe4 dxe4 15. Ba5 Qe7 16. Nd2 Qg5 17. f4 exf3 18. Nxf3 Qf6 19. Bc7 Ra8 20. Bb7 Rae8 21. Bd6 Re7 22. Bxc6 g5 23. Bxe7 Qxe7 24. Qxa7 Rd8 25. Bxd7 Rxd7 26. Qb8+ Rd8 27. Qg3 Bf6 28. Nxg5 Bxg5 29. h4 Bd3 30. Rfd1 Be2 31. Re1 Kh8 32. hxg5 Bh5 33. Qe5+ Kg8 34. b4 Rd5 35. Qb8+ Rd8 36. Qe5 Rd5 37. Qf6 Qxf6 38. gxf6 Rg5 39. Rf1 Be2 40. Rf2 Bg4 41. a4 e5 42. d5 Kh8 43. d6 Rg8 44. b5 Rc8 45. c6 Rb8 46. d7 Bxd7 47. cxd7 Rd8 48. Rd2 Kg8 49. a5 h5 50. a6 e4 51. a7 Kh7 52. a8Q Rxa8 53. Rxa8 Kh6 54. Rg8 Kh7 55. Rg3 Kh6 56. Rd5 Kh7 57. Rxh5# 1-0

[Event "Catanduva Colegiao op 2nd"]
[Site "Catanduva"]
[Date "2015.08.01"]
[Round "4"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Calixto, Roberto Carlos"]
[Result "1-0"]
[ECO "D85"]
[BlackElo "1826"]
[PlyCount "61"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Nf3 c5 9. 0-0 Nc6 10. Be3 Bg4 11. Rb1 cxd4 12. cxd4 b6 13. Bd5 Rc8 14. Bxc6 Rxc6 15. Qa4 Rc7 16. Ne5 Bc8 17. Rfc1 Qd6 18. Rxc7 Qxc7 19. Rc1 Qb7 20. Nc6 a6 21. Qb4 Re8 22. d5 b5 23. h3 e6 24. d6 Bf8 25. e5 Bd7 26. Qe4 Bxc6 27. Qxc6 Qxc6 28. Rxc6 Ra8 29. d7 Rd8 30. Rc8 Be7 31. Bb6 1-0

[Event "Catanduva Colegiao op 2nd"]
[Site "Catanduva"]
[Date "2015.08.01"]
[Round "5"]
[White "Gloor, Claudio"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2105"]
[PlyCount "73"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 Bf5 5. Bg2 e6 6. 0-0 Bd6 7. Nc3 Ne4 8. cxd5 exd5 9. Nh4 Nxc3 10. bxc3 Be6 11. e4 Be7 12. exd5 Bxd5 13. Nf5 Bf6 14. Ba3 Bxg2 15. Nd6+ Kf8 16. Nxb7+ Kg8 17. Nxd8 Bxf1 18. Nxf7 Kxf7 19. Qxf1 Rd8 20. Qc4+ Rd5 21. Rb1 Kg6 22. Qd3+ Kf7 23. Rb7+ Kg8 24. Qe2 Rd8 25. f4 h6 26. Be7 Bxe7 27. Qxe7 Nd7 28. Rxd7 Rxd7 29. Qxd7 Rb8 30. Qxc6 Kh8 31. d5 Rb1+ 32. Kf2 Rb2+ 33. Ke3 g5 34. Qxh6+ Kg8 35. fxg5 a5 36. g6 Rb7 37. Qh7+ 1-0

[Event "Catanduva Colegiao op 2nd"]
[Site "Catanduva"]
[Date "2015.07.31"]
[Round "2"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Cesar Gois, Andre"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "20"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. c3 Qd3 8. hxg4 hxg4 9. Nxe5 Bd6 10. Nxd3 Bh2+ 1/2-1/2

[Event "Catanduva Colegiao op 2nd"]
[Site "Catanduva"]
[Date "2015.07.31"]
[Round "3"]
[White "Nunes Dias, Matheus"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1701"]
[PlyCount "78"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. Nf3 a6 7. Qb3 e6 8. e3 Bd6 9. Bg5 h6 10. Bh4 Be7 11. Bd3 0-0 12. 0-0 Ne8 13. Bxe7 Qxe7 14. e4 dxe4 15. Nxe4 Nd6 16. Rac1 Rd8 17. Rfd1 Nf5 18. Qb6 Nfxd4 19. Nxd4 Nxd4 20. Rc7 Rd7 21. Rxd7 Qxd7 22. Nc5 Qd5 23. Nb3 e5 24. Bf1 Nf3+ 25. gxf3 Qxd1 26. Qe3 Bh3 27. Nd2 Bxf1 28. Nxf1 Re8 29. Qe4 Re6 30. Kg2 Qd7 31. Ng3 Qc6 32. Qd3 Re8 33. h4 b5 34. h5 a5 35. Qa3 Ra8 36. Nf5 Kh7 37. Qd3 g6 38. hxg6+ Qxg6+ 39. Kh2 Rg8 0-1

[Event "Catanduva Colegiao op 2nd"]
[Site "Catanduva"]
[Date "2015.07.31"]
[Round "1"]
[White "Teodoro Borsato, Ana Carolina"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1774"]
[PlyCount "95"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 cxd4 5. Nf3 Nc6 6. Bd3 g6 7. 0-0 Bg7 8. Re1 Nge7 9. Bg5 0-0 10. Bf6 Qc7 11. h4 Kh8 12. Qg5 Ng8 13. h5 Bxf6 14. exf6 Qd8 15. hxg6 fxg6 16. f7 Rxf7 17. Qxd8 Nxd8 18. Nxd4 a6 19. Nd2 Ne7 20. N2f3 Nec6 21. Re3 Bd7 22. Nb3 Rc8 23. Nc5 Rc7 24. Ng5 Re7 25. Rae1 e5 26. c3 h6 27. Nh3 Bxh3 28. Rxh3 Kg7 29. Bb1 Ne6 30. Nxe6+ Rxe6 31. Rd3 Rd7 32. a3 Red6 33. Red1 d4 34. f3 Kf6 35. R3d2 g5 36. Be4 Rd8 37. g3 Ke7 38. cxd4 Rxd4 39. Rxd4 Rxd4 40. Rc1 Kd6 41. Rc2 Kc7 42. Kf1 Kb6 43. Rh2 Rd6 44. Re2 Nd4 45. Re3 Rf6 46. Kg2 Kc7 47. Bd5 Nc6 48. Kh3 1/2-1/2

[Event "Sao Jose do Rio Preto 80 Ann Colegiao"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.07.29"]
[Round "5.15"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Luiz, Rafaela Buainain"]
[Result "1/2-1/2"]
[ECO "C62"]
[PlyCount "127"]
[EventDate "2012.03.15"]
[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. d4 d6 4. Bb5 Qe7 5. Nc3 Bd7 6. Nd5 Qd8 7. 0-0 Nf6 8. Bg5 Be7 9. Re1 Nxd5 10. Bxe7 Ndxe7 11. Bxc6 Nxc6 12. dxe5 dxe5 13. Re2 Bg4 14. Rd2 Qe7 15. h3 Bh5 16. g4 Bg6 17. Qe1 Rd8 18. Rad1 0-0 19. Qe3 b6 20. h4 h6 21. Rd5 Rfe8 22. c3 Qf6 23. Rxd8 Rxd8 24. Rxd8+ Qxd8 25. Kg2 Bh7 26. Qe2 Qd6 27. Qc4 Qc5 28. Qa6 Qd6 29. Qc8+ Qd8 30. Qxd8+ Nxd8 31. Nxe5 Bxe4+ 32. f3 Bc6 33. Kf2 f6 34. Nd3 Kf7 35. Ke3 Ke6 36. Nf4+ Kf7 37. Nd3 Ne6 38. Nb4 Bb7 39. Nc2 Kg6 40. f4 f5 41. g5 hxg5 42. hxg5 Nxg5 43. fxg5 Kxg5 44. Nd4 f4+ 45. Kf2 Kg4 46. Ne6 g5 47. Nxc7 Kh3 48. Ne6 Kg4 49. a4 Bc8 50. Nd4 Bf5 51. b4 Be4 52. Ne6 f3 53. c4 Kf5 54. Nd4+ Ke5 55. Nb5 a6 56. Nc7 Kd4 57. a5 bxa5 58. bxa5 Kxc4 59. Nxa6 Kb5 60. Nc7+ Kxa5 61. Ne6 g4 62. Nc5 Bf5 63. Nb3+ Kb4 64. Nd2 1/2-1/2

[Event "Sao Jose do Rio Preto 80 Ann Colegiao"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.07.28"]
[Round "3.15"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Mendes do Nascimento, Andre Felipe"]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "58"]
[EventDate "2012.03.15"]
[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. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Nd7 7. c3 Qc7 8. Be3 c5 9. 0-0 cxd4 10. cxd4 Bb4 11. Bd2 Bxd2 12. Nbxd2 Rc8 13. Nb3 b6 14. Rac1 Qb7 15. Rxc8+ Qxc8 16. Rc1 Qb7 17. Qc3 Ke7 18. Qc8 Qxc8 19. Rxc8 a5 20. Rc7 Nh6 21. Nbd2 Rd8 22. Ng5 Nf5 23. Ngf3 Ke8 24. Nb1 Nb8 25. Rb7 Nd7 26. Nc3 f6 27. Nb5 Rb8 28. Nd6+ Kd8 29. exf6 gxf6 1/2-1/2

[Event "Sao Jose do Rio Preto 80 Ann Colegiao"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.07.27"]
[Round "1.7"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Santos, Emanuel Valentin"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1888"]
[PlyCount "34"]
[EventDate "2012.03.15"]
[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. f4 d5 3. exd5 Nf6 4. Nc3 Nxd5 5. Qf3 Nb4 6. Bb5+ N8c6 7. Ba4 Bd7 8. Nge2 e6 9. 0-0 Be7 10. a3 Na6 11. d3 0-0 12. Be3 Nc7 13. Rad1 Nd4 14. Bxd4 cxd4 15. Bxd7 dxc3 16. Bxe6 Nxe6 17. Nxc3 Qb6+ 0-1

[Event "Sao Jose do Rio Preto 80 Ann Colegiao"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.07.27"]
[Round "2.25"]
[White "Hilario, Bianca Beatriz"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "58"]
[EventDate "2012.03.15"]
[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. Bd3 b6 3. Nf3 Bb7 4. 0-0 Nf6 5. Nc3 Bb4 6. a3 Bxc3 7. dxc3 Bxe4 8. Bxe4 Nxe4 9. Qd4 Nf6 10. Rd1 Nc6 11. Qd3 d6 12. Bg5 h6 13. Bf4 e5 14. Be3 e4 15. Qa6 exf3 16. gxf3 0-0 17. Qb7 Ne5 18. Bf4 Nxf3+ 19. Qxf3 Qd7 20. Rd2 Rfe8 21. b4 Ne4 22. Re2 Nf6 23. Rae1 Rad8 24. Bxh6 gxh6 25. Qg3+ Kf8 26. Qh4 Qg4+ 27. Qxg4 Nxg4 28. h3 Rxe2 29. Rxe2 Nf6 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "4.13"]
[White "Cazzoti, Matheus Capucho"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "31"]
[EventDate "2011.04.15"]
[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 e6 2. Nf3 c6 3. Bc4 d5 4. Bd3 Nf6 5. Nc3 Bb4 6. 0-0 Bxc3 7. bxc3 dxe4 8. Bxe4 Nxe4 9. Re1 Nf6 10. d4 0-0 11. Bg5 h6 12. Bf4 Bd7 13. Bd6 Re8 14. h3 Bc8 15. Be5 Nbd7 16. Bf4 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "6.13"]
[White "Faria, Mateus Ramos"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "50"]
[EventDate "2011.04.15"]
[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 e6 2. Nf3 c6 3. c4 d5 4. d3 dxe4 5. dxe4 Qxd1+ 6. Kxd1 Bc5 7. Ke1 Nd7 8. Nc3 Ngf6 9. Bd3 0-0 10. b3 Ng4 11. Rf1 Nde5 12. Nxe5 Nxe5 13. Be2 Rd8 14. Bb2 Bb4 15. Rd1 Rxd1+ 16. Kxd1 Bxc3 17. Bxc3 Ng6 18. Kc2 b6 19. Rd1 Bb7 20. Rd7 Ba6 21. a4 Kf8 22. b4 Bc8 23. Rd8+ Ke7 24. Rg8 Bb7 25. Rxa8 Bxa8 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "3.8"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Lorensetti, Jesse Emanoel"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "90"]
[EventDate "2011.04.15"]
[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 e6 3. Nc3 a6 4. d4 cxd4 5. Qxd4 Nc6 6. Qd1 Qc7 7. Bd3 b5 8. 0-0 Bb7 9. Be3 Bd6 10. Bxb5 Ne5 11. Bd3 Nxf3+ 12. Qxf3 Bxh2+ 13. Kh1 Be5 14. Bd2 Ne7 15. Rab1 f5 16. Qe2 0-0 17. f4 Bd6 18. e5 Bc5 19. Be3 h6 20. Qf2 Ba7 21. Bxa7 Rxa7 22. Qxa7 Bxg2+ 23. Kxg2 Qxa7 24. Rbe1 g5 25. fxg5 hxg5 26. Bc4 Rf7 27. Rh1 Ng6 28. Bd3 Qd4 29. Bxa6 Nh4+ 30. Kf1 Qf4+ 31. Ke2 Qxe5+ 32. Kd1 Qd6+ 33. Bd3 Ng2 34. Reg1 Ne3+ 35. Ke2 Ng4 36. Ke1 Rg7 37. Nd1 Qf4 38. Rf1 Qg3+ 39. Nf2 Nxf2 40. Rxf2 g4 41. a4 Qe5+ 42. Kd2 Qxb2 43. Bb5 Qd4+ 44. Ke1 Qe4+ 45. Re2 Qxh1+ 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "5.8"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Marques, Michael Felippy"]
[Result "0-1"]
[ECO "B54"]
[PlyCount "36"]
[EventDate "2011.04.15"]
[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. d4 cxd4 4. Nxd4 Nc6 5. Nb3 Nf6 6. f3 g6 7. Nc3 Bg7 8. g4 Be6 9. Nd5 Bxd5 10. exd5 Nb4 11. c4 0-0 12. a3 Na6 13. h4 h5 14. gxh5 Nxh5 15. Rg1 Re8 16. Nd4 e6 17. dxe6 Qxh4+ 18. Ke2 Qxd4 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "1.11"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Ribeiro, Roger Nicolas"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "88"]
[EventDate "2011.04.15"]
[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 b6 2. f4 Bb7 3. Nc3 e6 4. d4 Bb4 5. Qf3 Nf6 6. Bd3 Bxc3+ 7. bxc3 Nc6 8. Qe2 0-0 9. Ba3 Re8 10. h3 d5 11. e5 Nd7 12. Nf3 h6 13. 0-0 Na5 14. Rab1 c5 15. Qd2 c4 16. Be2 a6 17. Bb4 Nc6 18. Ba3 b5 19. Rfd1 f6 20. Bd6 Ne7 21. g4 Rf8 22. Kg2 f5 23. Nh4 Rf7 24. Rf1 Nc8 25. Ba3 Qxh4 26. Qe3 Rb8 27. Bd6 Nxd6 28. exd6 Nc5 29. Kh2 Ne4 30. Rg1 fxg4 31. Rxg4 Qf2+ 32. Qxf2 Nxf2 33. Rg2 Ne4 34. Bg4 Bc8 35. Bh5 Rxf4 36. Rbg1 Rf2 37. Rxf2 Nxf2 38. Rf1 Bd7 39. Rxf2 Rf8 40. Rxf8+ Kxf8 41. Kg3 Be8 42. Bg4 Kf7 43. Kf4 g6 44. Ke5 Bd7 1/2-1/2

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "7.8"]
[White "Silva, Vinicius Parente"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "37"]
[EventDate "2011.04.15"]
[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 g6 2. c4 Bg7 3. Nc3 Nf6 4. Bg5 d6 5. e3 0-0 6. Nf3 Ne8 7. Be2 h5 8. h3 Nd7 9. 0-0 c5 10. Qc2 Qb6 11. Bxe7 cxd4 12. exd4 Bxd4 13. Nxd4 Qxd4 14. Bxf8 Nxf8 15. Rfd1 Qf6 16. Nd5 Qg5 17. f4 Qh6 18. Qc3 Qh7 19. Ne7# 1-0

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "2.14"]
[White "Weise, William Ferreira"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "56"]
[EventDate "2011.04.15"]
[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. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nc6 7. Be2 Be6 8. h4 h5 9. g4 Nf6 10. g5 Nd7 11. f4 f6 12. Be3 0-0 13. Rf1 Kh7 14. f5 Bf7 15. fxg6+ Bxg6 16. Bxh5 Qe8 17. Bxg6+ Qxg6 18. h5 Qe8 19. g6+ Kh8 20. h6 Nde5 21. hxg7+ Kxg7 22. Bh6+ Kxh6 23. Rh1+ Kg7 24. Rh7+ Kg8 25. Rh8+ Kg7 26. Rxf8 Qxf8 27. Nd4 Nxd4 28. Qxd4 Nf3+ 0-1

[Event "BRA-ch U16"]
[Site "Catanduva"]
[Date "2010.06.06"]
[Round "7.22"]
[White "Brandao, Icaro"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "29"]
[EventDate "2010.06.03"]
[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 d6 4. Bxc6+ bxc6 5. 0-0 Bg4 6. d3 d5 7. Nbd2 Nf6 8. h3 Bh5 9. Qe1 Bd6 10. d4 Qe7 11. dxe5 Bxe5 12. Nxe5 Qxe5 13. exd5 cxd5 14. Qxe5+ Kf8 15. Qc3 1-0

[Event "BRA-ch U16"]
[Site "Catanduva"]
[Date "2010.06.05"]
[Round "6.18"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Das Neves, Gabriel Augusto"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "56"]
[EventDate "2010.06.03"]
[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. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 Bg7 7. Qd2 0-0 8. Bh6 Bd7 9. Bxg7 Kxg7 10. 0-0-0 Nc6 11. Nxc6 Bxc6 12. f3 Rc8 13. g4 Qa5 14. g5 Nh5 15. Qd4+ f6 16. gxf6+ Rxf6 17. Be2 Nf4 18. Rhg1 Qxc3 19. Qxc3 Nxe2+ 20. Kb1 Nxc3+ 21. bxc3 Rxf3 22. h4 Bxe4 23. Rd4 Bf5 24. Rb4 b6 25. Ra4 Rc7 26. h5 Rfxc3 27. Rg2 Bxc2+ 28. Kb2 Bxa4 0-1

[Event "BRA-ch U16"]
[Site "Catanduva"]
[Date "2010.06.05"]
[Round "5.23"]
[White "Tessaro, Gabriel Antonio"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "56"]
[EventDate "2010.06.03"]
[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. Bc4 Nf6 4. Nc3 Bb4 5. 0-0 Bxc3 6. dxc3 h6 7. Re1 d6 8. Be3 0-0 9. Qe2 a6 10. Bb3 Be6 11. Bxe6 fxe6 12. Rad1 Ng4 13. Qd3 Qe7 14. c4 Rad8 15. Qc3 Rd7 16. c5 d5 17. exd5 exd5 18. Qb3 Rfd8 19. c3 e4 20. Nd2 Na5 21. Qa4 Nc6 22. Nf1 Nxe3 23. Nxe3 Qxc5 24. Qb3 Na5 25. Qa4 Nc4 26. Re2 Nxb2 27. Qc2 Nxd1 28. Qxd1 Qxc3 0-1

[Event "BRA-ch U16"]
[Site "Catanduva"]
[Date "2010.06.04"]
[Round "3.25"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Nunes, Guilherme Hurba"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "50"]
[EventDate "2010.06.03"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. Qd3 e5 9. Nb3 a6 10. Qd2 b5 11. Bd5 Nxd5 12. Nxd5 Nd7 13. Bg5 f6 14. Bh6 Bb7 15. Na5 Bxh6 16. Qxh6 Qxa5+ 17. b4 Qd8 18. h4 Bxd5 19. exd5 Nb6 20. h5 g5 21. g3 Nxd5 22. f4 exf4 23. gxf4 Qe7+ 24. Kf1 Ne3+ 25. Kg1 Nf5 0-1

[Event "BRA-ch U16"]
[Site "Catanduva"]
[Date "2010.06.03"]
[Round "1.23"]
[White "Ferreira Iolanda, Gabriel"]
[Black "Prallon Sampaio, Leonardo de Souz"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "43"]
[EventDate "2010.06.03"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bc4 g6 9. 0-0 Bg7 10. Bg5 0-0 11. Re1 Qa5 12. Re3 Qxg5 13. Rg3 Qc5 14. Bb3 Qb6 15. a4 a5 16. Qd3 Nh5 17. Re3 Nf6 18. h4 Ng4 19. Re2 Ne5 20. Qg3 h5 21. Qf4 Ng4 22. Qf3 0-1

[Event "BRA-ch U16"]
[Site "Catanduva"]
[Date "2010.06.03"]
[Round "2"]
[White "Okawati, Gabriel Akira Andra"]
[Black "Ferreira Iolanda, Gabriel"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "37"]
[EventDate "2010.06.03"]
[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. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Ncb4 9. a3 Nxc2+ 10. Kd1 Nxa1 11. Nxd5 Kd6 12. d4 Be7 13. dxe5+ Kd7 14. e6+ Kxe6 15. Re1+ Kd6 16. Rxe7 Rf8 17. Bf4+ Rxf4 18. Qxf4+ Kc6 19. Rxc7+ 1-0

