[Event "Sao Paulo STD U2200 op 4th"]
[Site "Sao Paulo"]
[Date "2018.12.09"]
[Round "6"]
[White "Brossa, Gustavo Mendes"]
[Black "Ayres Junior, Antonio Tadeu"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1535"]
[BlackElo "1382"]
[PlyCount "98"]
[EventDate "2018.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. Nd2 Bf5 6. c4 e6 7. e3 Nc6 8. a3 h6 9. Qb3 Rb8 10. Bd3 Bxd3 11. Qxd3 Nh5 12. Ne2 Nxf4 13. Nxf4 Be7 14. 0-0 0-0 15. cxd5 exd5 16. Qb5 Bd6 17. Nxd5 a6 18. Qc4 Na5 19. Qa2 Qh4 20. f4 c6 21. Nb6 Qd8 22. Nbc4 Nxc4 23. Nxc4 Bc7 24. b4 Re8 25. Rae1 Qd5 26. Qc2 f5 27. Ne5 Re6 28. Qxf5 Rf8 29. Qg4 Bxe5 30. fxe5 Ree8 31. Rxf8+ Rxf8 32. Rf1 Rxf1+ 33. Kxf1 Qf7+ 34. Ke1 Qc4 35. Qc8+ Kh7 36. Qxb7 Qc1+ 37. Kf2 Qd2+ 38. Kf3 Qd1+ 39. Kg3 Qe1+ 40. Kf3 Qf1+ 41. Kg3 Qe1+ 42. Kh3 Qxe3+ 43. g3 Qxd4 44. Qxc6 Qxe5 45. Qxa6 Qf5+ 46. Kg2 Qe4+ 47. Kf2 Qd4+ 48. Ke1 Qg1+ 49. Qf1 Qe3+ 1/2-1/2

[Event "Sao Paulo STD U2200 op 4th"]
[Site "Sao Paulo"]
[Date "2018.12.09"]
[Round "5"]
[White "Brossa, Gustavo Mendes"]
[Black "Ferreira, Bernardo Nogueira F"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1535"]
[BlackElo "1790"]
[PlyCount "102"]
[EventDate "2018.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. d5 Nf6 5. Nc3 b5 6. Bg5 Bc5 7. Nxb5 Bxf2+ 8. Kxf2 Nxe4+ 9. Ke1 Nxg5 10. Nf3 Nxf3+ 11. Qxf3 0-0 12. Qe4 a6 13. Nc3 Nd7 14. Qxc4 Nf6 15. Be2 Qd6 16. Rd1 Bb7 17. Ne4 Nxe4 18. Qxe4 f5 19. Qc4 Rad8 20. Qb3 Bxd5 21. Bc4 c6 22. Bxa6 Bxb3 23. Rxd6 Rxd6 24. axb3 Ra8 25. Bc4+ Kf8 26. Ke2 Rad8 27. Re1 Ke7 28. Kf3 Kf6 29. g4 g6 30. gxf5 gxf5 31. Ra1 Rd2 32. Ra6 R8d6 33. h4 Rh2 34. Kg3 Rxb2 35. Ra7 h6 36. Rf7+ Kg6 37. h5+ Kg5 38. Rg7+ Kxh5 39. Bf7+ Rg6+ 40. Bxg6+ Kg5 41. Be8+ Kf6 42. Rb7 Rc2 43. Bh5 Rc3+ 44. Kf2 e4 45. Be2 f4 46. Rb4 Ke5 47. Rb8 Rc2 48. Re8+ Kd4 49. Ke1 f3 50. Bxf3 exf3 51. Re6 Re2+ 0-1

[Event "Sao Paulo STD U2200 op 4th"]
[Site "Sao Paulo"]
[Date "2018.12.08"]
[Round "3"]
[White "Brossa, Gustavo Mendes"]
[Black "Vallejos, Jose Antonio"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1535"]
[BlackElo "1841"]
[PlyCount "56"]
[EventDate "2018.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 c5 2. dxc5 e6 3. Bf4 Nc6 4. c3 a5 5. Bd6 Nge7 6. e4 b6 7. f4 bxc5 8. Bxc5 Qc7 9. Be3 d6 10. Bc4 g6 11. Na3 Qb8 12. Rb1 Ba6 13. Qa4 Bxc4 14. Nxc4 Bg7 15. Ne2 0-0 16. 0-0 d5 17. Nb6 Ra7 18. exd5 exd5 19. Nxd5 Nxd5 20. Qxc6 Nxe3 21. Rfc1 Rc8 22. Qf3 Nc4 23. b3 Nd2 24. Qe3 Nxb1 25. Rxb1 Bf8 26. c4 Bc5 27. Nd4 Qb6 28. Rd1 Rd7 0-1

[Event "Sao Paulo STD U2200 op 4th"]
[Site "Sao Paulo"]
[Date "2018.12.08"]
[Round "4"]
[White "Nobre, Jailson Altair Barb"]
[Black "Brossa, Gustavo Mendes"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1662"]
[BlackElo "1535"]
[PlyCount "39"]
[EventDate "2018.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bd6 5. e5 c5 6. exd6 Qxd6 7. g3 Nc6 8. Bg2 b5 9. 0-0 h6 10. Re1 0-0 11. Nf1 Re8 12. c3 e5 13. Nh4 g5 14. Nf3 Bf5 15. Ne3 Bg6 16. h3 Nh5 17. Ng4 Bf5 18. Nxh6+ Qxh6 19. Nxg5 Qg6 20. Bxd5 1-0

[Event "Sao Paulo STD U2200 op 4th"]
[Site "Sao Paulo"]
[Date "2018.12.07"]
[Round "2"]
[White "Barreto, Michael Fernando Al"]
[Black "Brossa, Gustavo Mendes"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1727"]
[BlackElo "1535"]
[PlyCount "130"]
[EventDate "2018.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. e3 Nf6 5. cxd5 cxd5 6. Bb5+ Bd7 7. Qd3 a6 8. Bxd7+ Nbxd7 9. Nc3 Bb4 10. a3 Bxc3+ 11. bxc3 Ne4 12. c4 Ndf6 13. 0-0 dxc4 14. Qxc4 0-0 15. Bb2 Qb6 16. Rab1 Rfc8 17. Qd3 Qd6 18. Rbc1 Nc5 19. Qc4 Ncd7 20. Qb3 b5 21. Rc2 Nb6 22. Rfc1 Rxc2 23. Qxc2 Nc4 24. Nd2 Ng4 25. g3 Nxd2 26. Qxd2 h5 27. Qc3 Qd5 28. Qc6 Rd8 29. Qxd5 Rxd5 30. Rc6 Rf5 31. Rc2 Kf8 32. h3 Nf6 33. Rc5 Rd5 34. Rc6 Ne4 35. Kg2 Rd6 36. Rc2 Ke7 37. f3 Nf6 38. e4 Rb6 39. Rc5 g6 40. Bc3 Rb8 41. Bb4 Kd7 42. Bc3 Rc8 43. Rxc8 Kxc8 44. d5 Ne8 45. dxe6 fxe6 46. Kf2 Kd7 47. Ke3 Kc6 48. Bb4 Nd6 49. Kf4 Nf7 50. g4 g5+ 51. Ke3 h4 52. f4 Kd7 53. fxg5 Nxg5 54. Be1 e5 55. Bxh4 Nxh3 56. Kd3 Ke6 57. Kc3 a5 58. Be1 b4+ 59. axb4 axb4+ 60. Kd3 b3 61. Bh4 Kf7 62. Kc3 Kg6 63. Kxb3 Ng5 64. Kc4 Nxe4 65. Kd5 Nf6+ 1/2-1/2

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "3"]
[White "Brossa, Gustavo Mendes"]
[Black "De Paula, Bruno Cesar Lima"]
[Result "0-1"]
[ECO "A84"]
[BlackElo "1478"]
[PlyCount "78"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Nf3 Nf6 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. c5 Qe7 9. Be2 Nbd7 10. 0-0 e5 11. Nd2 0-0 12. b4 Ne4 13. Ncxe4 fxe4 14. f3 Qg5 15. Qb3 exd4 16. exd4 Qxd2 17. Rad1 Qxe2 18. Rf2 Qc4 19. Qe3 Nf6 20. fxe4 Be6 21. Rc1 Ng4 22. exd5 Nxe3 23. Rxc4 Rxf2 24. Kxf2 Nxc4 25. d6 Bd5 26. g3 Kf7 27. Ke2 Ke6 28. Kd3 Rf8 29. Kc3 b5 30. cxb6 axb6 31. b5 c5 32. dxc5 bxc5 33. a4 Rf3+ 34. Kc2 Be4+ 35. Kd1 Rf2 36. Ke1 Ra2 37. a5 Ne3 38. a6 Bf3 39. d7 Re2# 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2018.06.01"]
[Round "4"]
[White "Grum, Amanda Soares"]
[Black "Brossa, Gustavo Mendes"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1373"]
[PlyCount "48"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. 0-0 Nf6 5. Re1 0-0 6. c3 Nbd7 7. d4 Nb6 8. Be2 Nxe4 9. Bd3 f5 10. dxe5 d5 11. Nbd2 Be6 12. Nd4 Qc8 13. b4 a5 14. f3 Nxc3 15. Qc2 axb4 16. Bxf5 Bxf5 17. Nxf5 Qxf5 18. Qb3 Kh8 19. Bb2 Bc5+ 20. Kh1 Bd4 21. e6 c5 22. Bxc3 Bxc3 23. e7 Rfe8 24. Rad1 Ra6 0-1

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "1"]
[White "Brossa, Gustavo Mendes"]
[Black "Cerqueira, Paulo Victor Rapous"]
[Result "1-0"]
[ECO "D37"]
[BlackElo "1510"]
[PlyCount "55"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 a6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 c5 10. dxc5 Nxc5 11. Be2 Qc7 12. Qd4 Rd8 13. Qh4 Be7 14. Qg3 Qxg3 15. hxg3 b4 16. Nb1 0-0 17. b3 Rd7 18. Nbd2 Rfd8 19. Nd4 g6 20. Nc4 Nfe4 21. Na5 Nc3 22. Bc4 Bd5 23. Bxd5 Nxd5 24. Nac6 Rc8 25. Bd2 Bf6 26. Nxb4 Ne4 27. Nxd5 Nxd2 28. Nxf6+ 1-0

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2018.05.31"]
[Round "2"]
[White "Martins, Andre Giacomazzi"]
[Black "Brossa, Gustavo Mendes"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1494"]
[PlyCount "61"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e6 5. Nf3 Nc6 6. Bf4 Bd6 7. Bg3 Nge7 8. e3 Nf5 9. Bd3 Nxg3 10. hxg3 f5 11. Nh4 Qf6 12. Qh5+ Qf7 13. Be2 Qxh5 14. Bxh5+ Ke7 15. f4 Bd7 16. g4 g6 17. Bxg6 Rag8 18. Bh5 fxg4 19. g3 Kf6 20. a3 Ne7 21. e4 Bc7 22. e5+ Kg7 23. Kf2 a6 24. Bxg4 h5 25. Be2 Bb6 26. Ke3 Nf5+ 27. Nxf5+ exf5 28. Nxd5 Bc6 29. Nxb6 Bxh1 30. Rxh1 Kf7 31. Bc4+ 1-0

[Event "Sao Paulo Salles Cup 12th"]
[Site "Sao Paulo"]
[Date "2018.04.22"]
[Round "6"]
[White "Zmetek, Marcos Simao"]
[Black "Brossa, Gustavo Mendes"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1374"]
[PlyCount "60"]
[EventDate "2018.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 Nf6 3. e5 Nd5 4. c4 Nb6 5. d4 d5 6. b3 c5 7. Be2 Be7 8. 0-0 Nc6 9. Be3 cxd4 10. Bxd4 Nxd4 11. Qxd4 dxc4 12. Qg4 0-0 13. bxc4 Bc5 14. Rd1 Qe7 15. Bd3 f5 16. exf6 Qxf6 17. Nbd2 e5 18. Ne4 Bxg4 19. Nxf6+ Rxf6 20. Be4 Bxf3 21. Bxf3 Raf8 22. Rd2 Rd6 23. Rc2 Rf7 24. a4 Rc7 25. a5 Nxc4 26. Kf1 Nd2+ 27. Ke2 Nxf3 28. Kxf3 Rf6+ 29. Ke4 Rf4+ 30. Kxe5 Bd6+ 0-1

[Event "Sao Paulo Salles Cup 12th"]
[Site "Sao Paulo"]
[Date "2018.04.21"]
[Round "3"]
[White "Brossa, Gustavo Mendes"]
[Black "Atanes Netto, Severiano"]
[Result "1-0"]
[ECO "D08"]
[BlackElo "1647"]
[PlyCount "53"]
[EventDate "2018.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Qd3 Bb4+ 5. Bd2 Be7 6. Nf3 Nc6 7. Na3 f6 8. exf6 Bxf6 9. Qe4+ Nge7 10. g4 0-0 11. Bg2 Ng6 12. h3 Re8 13. Qd5+ Be6 14. Qh5 Qe7 15. Ng5 Nf8 16. Nc2 Bxc4 17. Be4 Bxg5 18. f3 Bxd2+ 19. Kxd2 Rad8 20. Rhe1 Qd6 21. Na3 Qf4+ 22. Kc2 Nb4+ 23. Kd1 Bf7 24. Qb5 Nxa2 25. Rxa2 Bxa2 26. b3 c6 27. Qxb7 1-0

[Event "Sao Paulo Salles Cup 12th"]
[Site "Sao Paulo"]
[Date "2018.04.21"]
[Round "4"]
[White "Brossa, Gustavo Mendes"]
[Black "Takeda, Fernando"]
[Result "0-1"]
[ECO "D45"]
[BlackElo "1608"]
[PlyCount "68"]
[EventDate "2018.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. e4 Be7 11. a3 0-0 12. b4 a5 13. e5 Ne8 14. Be3 axb4 15. axb4 Rxa1 16. Qxa1 Bxb4 17. Qb2 Bxc3 18. Qxc3 Nc7 19. Rc1 Nd5 20. Qd2 Qe7 21. Qe2 Nxe3 22. Qxe3 Nb6 23. Bxh7+ Kxh7 24. Ng5+ Kg8 25. f4 f6 26. exf6 Qxf6 27. Qe4 Qf5 28. Qxe6+ Qxe6 29. Nxe6 Re8 30. Nc5 Bc8 31. Kf2 Kf7 32. Kf3 Nc4 33. Ne4 Bf5 34. Rxc4 Bxe4+ 0-1

[Event "Sao Paulo Salles Cup 12th"]
[Site "Sao Paulo"]
[Date "2018.04.20"]
[Round "2"]
[White "Costa, Iaggo Bernini"]
[Black "Brossa, Gustavo Mendes"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1474"]
[PlyCount "100"]
[EventDate "2018.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. exd5 Qxd5 6. Ndf3 cxd4 7. Nxd4 Nxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Ne7 11. Nf3 Nc6 12. Be2 0-0 13. 0-0 a6 14. a3 b5 15. Rfd1 Bb7 16. Qc3 Rfd8 17. Qc5 Rac8 18. Qxd5 Rxd5 19. Rd2 Na5 20. Rad1 Rd7 21. Ne5 Rdc7 22. h3 Bd5 23. Bf3 Bxf3 24. Nxf3 Rc2 25. Rxc2 Rxc2 26. Rd2 Rc1+ 27. Kh2 Nc4 28. Re2 Rb1 29. d5 Rxb2 30. Rxb2 Nxb2 31. d6 Kf8 32. Ne5 Ke8 33. Nc6 Kd7 34. Nb8+ Kxd6 35. Nxa6 Nc4 36. Kg3 Nxa3 37. Kf3 Kd5 38. Ke3 Kc4 39. Ke4 Nc2 40. f4 Nb4 41. Nc7 Nd3 42. Na6 Nc5+ 43. Nxc5 Kxc5 44. Kd3 Kb4 45. Kc2 f6 46. g4 e5 47. f5 e4 48. h4 Ka3 49. g5 e3 50. h5 h6 0-1

