[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.23"]
[Round "7"]
[White "Carvalho, Guilherme"]
[Black "Sa, Antonio Villar Marq"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "1929"]
[PlyCount "90"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 Bg4 7. 0-0 Qd7 8. Qe1 Nb4 9. Qd1 h5 10. a3 Nd3 11. f3 Bh3 12. Qa4 Qxa4 13. Nxa4 Be6 14. Nac3 Bxc4 15. Rd1 Nxb2 16. Bxb2 Bxe2 17. Nxe2 Bxb2 18. Rab1 Bxa3 19. Rxb7 a5 20. Nc3 Bb4 21. Na4 Kf8 22. d4 cxd4 23. Rxd4 Rc8 24. Bf1 Rc2 25. Rc4 Rxc4 26. Bxc4 Kg7 27. Nb2 g5 28. Nd3 Bd2 29. e5 Rh6 30. f4 h4 31. exd6 Rxd6 32. Ne5 hxg3 33. hxg3 f5 34. Nf7 Rd4 35. Be6 Kf6 36. Rb6 Kg7 37. Ne5 Nh6 38. Nc6 Rd6 39. Bb3 Nf7 40. Ba4 Nd8 41. Ra6 Nxc6 42. Rxc6 Rxc6 43. Bxc6 Kf6 44. Kf2 Bb4 45. Ke3 Be1 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "6"]
[White "Carvalho, Guilherme"]
[Black "Okuda, Paulo Alexandre Yuj"]
[Result "0-1"]
[ECO "A25"]
[BlackElo "1719"]
[PlyCount "62"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. e3 Bc5 6. Nge2 d6 7. d3 0-0 8. 0-0 a6 9. a3 Qe8 10. b4 Ba7 11. b5 axb5 12. Nxb5 Bb6 13. Nec3 f4 14. Nd5 Nxd5 15. Bxd5+ Kh8 16. exf4 Ne7 17. Bg2 exf4 18. Bxf4 Ng6 19. Bd2 Ne5 20. Be3 Bg4 21. Qc1 Nxd3 22. Qd2 Bxe3 23. Qxe3 Qg6 24. Bxb7 Rad8 25. Qd4 Be2 26. a4 Bxf1 27. Rxf1 Rd7 28. Nc3 Rxf2 29. Rxf2 Nxf2 30. Ne4 Nxe4 31. Qxe4 Qxe4 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "5"]
[White "Felix Junior, Marcelo Jose"]
[Black "Carvalho, Guilherme"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1879"]
[PlyCount "63"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 e5 7. d3 a5 8. e3 Be6 9. Ng5 Bc8 10. h3 h6 11. Nf3 Be6 12. b3 Nc6 13. Bb2 Qd7 14. Kh2 d5 15. Nb5 Ne8 16. Ne1 f5 17. Rc1 Rd8 18. Qe2 dxc4 19. dxc4 Nb4 20. a3 Nd3 21. Rd1 e4 22. Bxg7 Kxg7 23. Rd2 a4 24. Qd1 c5 25. Nxd3 exd3 26. Nc3 axb3 27. Qxb3 Rf7 28. Nd5 Bxd5 29. Bxd5 Re7 30. Rxd3 Nd6 31. Qb2+ Kh7 32. Rfd1 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "4"]
[White "Carvalho, Guilherme"]
[Black "Fernandes, Adriano Carvalho"]
[Result "1-0"]
[ECO "A24"]
[BlackElo "1750"]
[PlyCount "41"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 c6 5. Bg2 Bg7 6. Nge2 0-0 7. 0-0 e5 8. b4 Be6 9. d3 Ne8 10. Be3 f5 11. exf5 Bxf5 12. Rc1 Na6 13. a3 Nac7 14. f4 d5 15. cxd5 cxd5 16. Bc5 Rf7 17. fxe5 Bxe5 18. Bd4 Bxd4+ 19. Nxd4 Qd7 20. Nf3 Nf6 21. Ne5 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "3"]
[White "Ricieri, Vinicius De Andrade"]
[Black "Carvalho, Guilherme"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1802"]
[PlyCount "74"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. c3 Nc6 8. Nbd2 e5 9. a4 Be6 10. Ng5 Bc8 11. f4 h6 12. Nh3 Ng4 13. Nc4 f5 14. Nf2 Nxf2 15. Rxf2 Be6 16. Ne3 Ne7 17. exf5 Nxf5 18. Nxf5 Bxf5 19. Bxb7 Rb8 20. Bd5+ Kh7 21. Be3 h5 22. Qd2 h4 23. Raf1 Qe7 24. fxe5 Qxe5 25. Bg2 Rxb2 26. Qxb2 Qxe3 27. Qd2 Qxd2 28. Rxd2 Bxc3 29. Rdd1 hxg3 30. hxg3 Re8 31. Bf3 Bd4+ 32. Kg2 Rb8 33. Rb1 Rb4 34. Rxb4 cxb4 35. Bd5 Kh6 36. Rxf5 gxf5 37. Kf3 Kg5 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "2"]
[White "Carvalho, Guilherme"]
[Black "De Freitas, Julio Eimard"]
[Result "0-1"]
[ECO "A12"]
[BlackElo "1806"]
[PlyCount "56"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. g3 Bf5 5. Bg2 e6 6. 0-0 h6 7. Bb2 Be7 8. d3 0-0 9. e3 a5 10. Nc3 Na6 11. Rc1 Nc5 12. Ne1 dxc4 13. dxc4 Qb6 14. Qe2 Rfd8 15. e4 Bg4 16. Qe3 a4 17. b4 Qxb4 18. Ba1 e5 19. Nb1 Ncxe4 20. Bxe4 Bc5 21. Nd3 Bxe3 22. Nxb4 Bxc1 23. Bxc6 bxc6 24. Nxc6 Rd1 25. Nxe5 Rxf1+ 26. Kxf1 Bh3+ 27. Ke2 Rb8 28. Nc3 Bb2 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "1"]
[White "Da Silva, Juliano Roberto Ner"]
[Black "Carvalho, Guilherme"]
[Result "1/2-1/2"]
[ECO "D80"]
[WhiteElo "1848"]
[PlyCount "62"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Bg7 5. Bxf6 Bxf6 6. Nxd5 Bg7 7. e3 c5 8. Nf3 Nc6 9. Be2 0-0 10. 0-0 e6 11. Nc3 cxd4 12. exd4 Nxd4 13. Nxd4 Qxd4 14. Qc2 b6 15. Rad1 Qc5 16. Ne4 Qc7 17. h3 Ba6 18. b3 Rfd8 19. Rxd8+ Rxd8 20. Rd1 Bb7 21. Bf3 Bxe4 22. Bxe4 Bd4 23. Bf3 Qf4 24. Qe2 Rd6 25. Kh1 Qe5 26. Qc2 Qc5 27. Rd2 f5 28. Re2 Be5 29. Bd5 Qd4 30. Rd2 Qa1+ 31. Rd1 Qb2 1/2-1/2

