[Event "BRA-ch U20 32th"]
[Site "Sao Paulo"]
[Date "2005.09.??"]
[Round "4"]
[White "Di Girolamo, Aleandro"]
[Black "Pereira, Erbert Santos"]
[Result "0-1"]
[ECO "A33"]
[PlyCount "48"]
[EventDate "2005.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. Bg5 Be7 6. Nc3 Nc6 7. Nxc6 bxc6 8. e3 0-0 9. Bd3 d5 10. cxd5 cxd5 11. 0-0 Bb7 12. Qc2 h6 13. Bxf6 Bxf6 14. Rfd1 Rc8 15. Rac1 Qb6 16. Qe2 Rfd8 17. Rc2 d4 18. exd4 Bxd4 19. Rdc1 Bxf2+ 20. Qxf2 Qxf2+ 21. Kxf2 Rxd3 22. Nb5 Rxc2+ 23. Rxc2 a6 24. Nc3 Rd4 0-1

[Event "BRA-ch U20 32th"]
[Site "Sao Paulo"]
[Date "2005.09.??"]
[Round "5"]
[White "Pereira, Erbert Santos"]
[Black "Barbosa Filho, Lucio de Sa"]
[Result "0-1"]
[ECO "C89"]
[PlyCount "112"]
[EventDate "2005.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[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. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Re8 16. Qd3 Bf5 17. Qf1 Qh5 18. Nd2 Bh3 19. Qd3 Nf6 20. Bd1 Bg4 21. Bxg4 Nxg4 22. Nf3 Re6 23. Bd2 Rf6 24. h4 Qd5 25. Qe4 Qxe4 26. Rxe4 Rxf3 27. Rxg4 f5 28. Rf4 Bxf4 29. Bxf4 Re8 30. Kf1 Re4 31. Re1 Rd3 32. Rc1 Kf7 33. Be3 Rdxe3 34. fxe3 Rxe3 35. Kf2 f4 36. gxf4 Rh3 37. a4 Rh2+ 38. Ke3 Rxb2 39. axb5 axb5 40. Rh1 Kf6 41. Rg1 Rh2 42. Rg5 Rh3+ 43. Kd2 Rxh4 44. Rc5 Rxf4 45. Rxc6+ Kf7 46. Rc7+ Kg6 47. d5 h5 48. d6 Rf8 49. d7 Rd8 50. Ke3 Kf7 51. Rc5 g6 52. Rd5 Ke6 53. Rxb5 Rxd7 54. Rg5 Kf6 55. Rc5 g5 56. Rc4 Kf5 0-1

[Event "BRA-ch U20 32th"]
[Site "Sao Paulo"]
[Date "2005.09.??"]
[Round "2"]
[White "Pereira, Erbert Santos"]
[Black "Melo, Clovis"]
[Result "0-1"]
[ECO "B49"]
[PlyCount "70"]
[EventDate "2005.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. Be2 a6 8. 0-0 Bb4 9. Na4 b5 10. Nxc6 Qxc6 11. Nb6 Rb8 12. Nxc8 Rxc8 13. c3 Bc5 14. Bxc5 Qxc5 15. Bd3 h5 16. h3 g5 17. Kh1 g4 18. h4 Rg8 19. g3 Qe5 20. Re1 Rd8 21. a4 b4 22. cxb4 Qxb2 23. Qe2 Qxb4 24. Bxa6 d5 25. exd5 Rxd5 26. Rab1 Qd6 27. a5 Nd7 28. Bb7 Rd2 29. Qc4 Rxf2 30. Rg1 Ke7 31. a6 Ne5 32. Qb4 Nf3 33. Bxf3 gxf3 34. a7 Qxb4 35. Rxb4 Ra2 0-1

[Event "BRA-ch U20 32th"]
[Site "Sao Paulo"]
[Date "2005.09.??"]
[Round "8"]
[White "Pereira, Erbert Santos"]
[Black "Oliveira, Renier"]
[Result "1/2-1/2"]
[ECO "B32"]
[PlyCount "45"]
[EventDate "2005.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nxd4 5. Qxd4 e6 6. Nc3 Be7 7. Bc4 d6 8. Be3 Bf6 9. Qd3 Ne7 10. 0-0-0 Bxc3 11. bxc3 d5 12. exd5 exd5 13. Bxd5 Nxd5 14. Qxd5 Qxd5 15. Rxd5 0-0 16. Kb2 Be6 17. Rd6 h6 18. Rhd1 Rfc8 19. R6d4 Rc7 20. Rb4 b6 21. a4 Re7 22. Rbd4 Rae8 23. Rd8 1/2-1/2

[Event "BRA-ch U20 32th"]
[Site "Sao Paulo"]
[Date "2005.09.??"]
[Round "6"]
[White "Pereira, Erbert Santos"]
[Black "Orfao, Ronaldo Barros Jr"]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "68"]
[EventDate "2005.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[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. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 Qc7 12. 0-0-0 e6 13. Ne4 0-0-0 14. c4 Nxe4 15. Qxe4 Nf6 16. Qe2 Bd6 17. Bc3 Qe7 18. a3 Rhe8 19. Ne5 Nd7 20. f4 c5 21. Rh3 cxd4 22. Bxd4 Nxe5 23. Bxe5 Bxe5 24. Qxe5 Rxd1+ 25. Kxd1 f6 26. Qe4 Rd8+ 27. Ke2 Rd6 28. Rd3 Kc7 29. g4 a5 30. b4 Rxd3 31. Kxd3 axb4 32. axb4 Qxb4 33. Qxe6 Qb1+ 34. Kd4 Qd1+ 1/2-1/2

[Event "BRA-ch U20 32th"]
[Site "Sao Paulo"]
[Date "2005.09.??"]
[Round "7"]
[White "Pereira, Jorge Luiz Rodrigue"]
[Black "Pereira, Erbert Santos"]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "84"]
[EventDate "2005.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[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 exd4 4. Bc4 Nf6 5. c3 Nxe4 6. 0-0 d5 7. Re1 Be7 8. Bb3 0-0 9. Nxd4 Bf6 10. Nxc6 bxc6 11. Nd2 Bf5 12. Nxe4 Bxe4 13. Bc2 Re8 14. Bxe4 dxe4 15. Qc2 Qd5 16. Be3 c5 17. Red1 Qc6 18. Rd2 Rad8 19. Rad1 Rxd2 20. Qxd2 g6 21. h3 Rd8 22. Qc2 Rxd1+ 23. Qxd1 Qd6 24. Qc2 Be5 25. Kf1 f5 26. Ke2 Qa6+ 27. Ke1 Qc4 28. Bd2 Qxa2 29. Bc1 Kf7 30. Qd2 Ke7 31. Qg5+ Bf6 32. Qf4 Qa5 33. Qh6 Qa2 34. Qxh7+ Qf7 35. Qh6 Kd6 36. Qd2+ Kc6 37. Qe2 Qa2 38. Qd2 c4 39. Qc2 a5 40. Qe2 Kc5 41. f3 Kd5 42. Qd2+ Ke6 1/2-1/2

[Event "BRA-ch U20 32th"]
[Site "Sao Paulo"]
[Date "2005.09.??"]
[Round "9"]
[White "Salama, Andre Sasson"]
[Black "Pereira, Erbert Santos"]
[Result "1/2-1/2"]
[ECO "C67"]
[PlyCount "43"]
[EventDate "2005.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Bxc6 dxc6 7. Nxe5 Be7 8. d4 Nf5 9. c3 0-0 10. Bf4 Be6 11. Nd2 c5 12. dxc5 Bxc5 13. Ne4 Be7 14. Qa4 Qe8 15. Qc2 h6 16. Nd3 Qc6 17. Ne5 Qb6 18. b3 c5 19. Ng3 Nxg3 20. Bxg3 Rad8 21. Rad1 Bf6 22. h3 1/2-1/2

[Event "BRA-ch U20 32th"]
[Site "Sao Paulo"]
[Date "2005.09.??"]
[Round "1"]
[White "Shitsuka, Caleb"]
[Black "Pereira, Erbert Santos"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2060"]
[PlyCount "57"]
[EventDate "2005.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 e6 4. Nf3 Nc6 5. 0-0 d5 6. cxd5 exd5 7. d4 Bf5 8. Nc3 Be7 9. Bg5 c4 10. Ne5 Be6 11. Qa4 0-0 12. Nxc6 bxc6 13. e3 Qd7 14. e4 Nxe4 15. Nxe4 dxe4 16. Bxe7 Qxe7 17. Bxe4 Bd5 18. Bxd5 cxd5 19. Rfe1 Qd8 20. Re2 Re8 21. Rae1 Rxe2 22. Rxe2 f6 23. Qc6 Rc8 24. Qe6+ Kf8 25. Qf5 h6 26. Re5 c3 27. Rxd5 Qxd5 28. Qxc8+ Ke7 29. bxc3 1-0

[Event "BRA-ch U20 32th"]
[Site "Sao Paulo"]
[Date "2005.09.??"]
[Round "3"]
[White "Utiyama, Marcel Heimar Ribei"]
[Black "Pereira, Erbert Santos"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "83"]
[EventDate "2005.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Be3 0-0-0 9. Nd2 Nf6 10. Ne2 c5 11. f3 Bc6 12. 0-0-0 Be7 13. Ng3 g6 14. Nc4 b5 15. Ne5 Be8 16. Rxd8+ Kxd8 17. Nd3 Nd7 18. Rd1 Kc8 19. f4 h5 20. e5 c4 21. Nf2 Nc5 22. Nfe4 Nxe4 23. Nxe4 Bc6 24. Nc3 Bxg2 25. e6 Bf3 26. Rf1 Bg4 27. Nd5 Bd6 28. Bd4 Re8 29. exf7 Rf8 30. Bf6 Rxf7 31. Bg5 c6 32. Ne3 Be6 33. Kd2 Kd7 34. Ke2 Bd5 35. Nxd5 cxd5 36. Rd1 Ke6 37. Ke3 Bc5+ 38. Kf3 Bd6 39. Re1+ Kd7 40. Rg1 d4 41. Ke4 Kc6 42. Rd1 1-0

