[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "1"]
[White "Conti, Bruno Henrique"]
[Black "Alves, Danilo Vieira"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1973"]
[BlackElo "1747"]
[PlyCount "64"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. g3 dxc4 5. Bg2 Nbd7 6. O-O b5 7. Nc3 Bb7 8. Qc2 Qb6 9. e4 h6 10. Rd1 e5 11. h3 exd4 12. Nxd4 Bc5 13. Be3 O-O 14. f4 Rad8 15. Qf2 Rfe8 16. g4 Bxd4 17. Bxd4 c5 18. Bxf6 Nxf6 19. e5 Bxg2 20. Qxg2 b4 21. Ne2 Rxd1+ 22. Rxd1 Qe6 23. Rd6 Qe7 24. Ng3 Qc7 25. Nf5 Nd7 26. g5 Nxe5 27. fxe5 Rxe5 28. gxh6 g6 29. Qa8+ Kh7 30. Qf8 f6 31. Qxf6 Rxf5 32. Qxg6+ Kh8  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "2"]
[White "Coelho, Andre Rosenbaum"]
[Black "Melo Lima, Caio Fernandes De"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1746"]
[BlackElo "1964"]
[PlyCount "86"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. f4 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. Be3 Nge7 9. Nd2 Nf5 10. Bf2 f6 11. Ngf3 fxe5 12. fxe5 Be7 13. c3 a5 14. a4 O-O 15. O-O Nh4 16. Rae1 Ng6 17. g3 Qc7 18. Bd4 Nb8 19. c4 Bxc5 20. cxd5 exd5 21. Bxc5 Qxc5+ 22. Qd4 Qxd4+ 23. Nxd4 Nc6 24. Rxf8+ Rxf8 25. Nxc6 bxc6 26. Nb3 Re8 27. e6 Nf8 28. Nc5 g5 29. Re5 h6 30. Kf2 Kg7 31. Re2 Kf6 32. Nd7+ Nxd7 33. exd7 Rxe2+ 34. Kxe2 Ke7 35. d8=Q+ Kxd8 36. Kd3 c5 37. g4 Kd7 38. Ke3 Kd6 39. Kd3 Ke5 40. Ke3 c4 41. h3 d4+ 42. Kf3 Kd5 43. Ke2 Ke4  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "3"]
[White "Amaral, Gileno Rodrigues"]
[Black "Bastos, Danillo Alves"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1958"]
[BlackElo "1731"]
[PlyCount "75"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 b6 6. Bxf6 Bxf6 7. cxd5 exd5 8. e3 Bg4 9. Be2 O-O 10. h3 Bf5 11. Bd3 Bxd3 12. Qxd3 c6 13. O-O Nd7 14. Rfc1 Rc8 15. a4 a5 16. Rc2 Nb8 17. Rac1 Qd7 18. g4 Rfd8 19. Kg2 h6 20. b3 Qb7 21. Qf5 Na6 22. h4 Nb4 23. Rd2 Qd7 24. Qxd7 Rxd7 25. g5 hxg5 26. hxg5 Be7 27. Ne5 Rdc7 28. f4 Bd6 29. Ng4 Kf8 30. Kf3 c5 31. Nb5 Rd7 32. f5 c4 33. f6 g6 34. Rh1 Ke8 35. Rh8+ Bf8 36. Rdh2 Rdd8 37. Ne5 Nd3 38. Rxf8+  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "4"]
[White "De Assis, Rubens Mesquita"]
[Black "Pinto Filho, Karline De Valesio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1727"]
[BlackElo "1949"]
[PlyCount "86"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Qa5 7. Nd2 Bb4 8. Qc2 O-O 9. Be2 Re8 10. O-O Qc7 11. Rad1 a6 12. Bf3 Bd6 13. g3 h6 14. Bxf6 Nxf6 15. cxd5 cxd5 16. Qb3 Qe7 17. a4 Bd7 18. Rfe1 b5 19. axb5 axb5 20. Ra1 b4 21. Na4 Rab8 22. Rec1 Rec8 23. Rxc8+ Bxc8 24. Rc1 e5 25. Nb6 Be6 26. Nxd5 Bxd5 27. Bxd5 exd4 28. exd4 Rd8 29. Bf3 h5 30. Qe3 Qa7 31. Ne4 Be7 32. Nc5 Bd6 33. h4 Qa8 34. Kg2 Qa7 35. Nb7 Re8 36. Qd2 Bf8 37. Nc5 Rd8 38. Qxb4 Rb8 39. Qd2 Qa2 40. Rc2 Qb1 41. Ne4 Nd5 42. Nc3 Nxc3 43. bxc3 Re8  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "5"]
[White "De Lima, Valdenicio Marcelino"]
[Black "Mascarenhas, Alfredo C. Viana"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1936"]
[BlackElo "1726"]
[PlyCount "36"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

{[%evp 0,33,17,16,11,14,11,6,29,23,46,59,50,32,41,37,39,20,23,25,28,28,36,25,58,22,42,1,35,45,25,17,14,14,16,-6]} 1. Nf3 d5 2. d4 Nf6 3. e3 g6 4. c4 c6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 cxd5 9. b3 Nb6 10. Bb2 Bf5 11. Nh4 Rc8 12. Rc1 a6 13. f4 Ne4 14. Nxf5 gxf5 15. Nxe4 dxe4 16. Qd2 Qd6 17. Qa5 Nd5 18. Ba3 Qd7  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "6"]
[White "Sales, Luis Carlos"]
[Black "De Moura, Sergio Jovelino"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1722"]
[BlackElo "1922"]
[PlyCount "57"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bg5 Be7 5. e3 b6 6. Nbd2 O-O 7. Be2 Bb7 8. O-O h6 9. Bh4 Qc7 10. Bg3 d6 11. h3 Rd8 12. Re1 Nbd7 13. Nh2 Ne4 14. Nxe4 Bxe4 15. Bf3 Nf6 16. Ng4 Qc6 17. Nxf6+ Bxf6 18. Bxe4 Qxe4 19. Qe2 Rd7 20. Rad1 Rad8 21. f3 Qb7 22. b3 cxd4 23. exd4 Rc8 24. c4 d5 25. Bf2 dxc4 26. bxc4 Qa6 27. d5 Qxc4 28. dxe6 Rxd1 29. Rxd1  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "7"]
[White "Da Rosa, Henrique Jaze Simoes"]
[Black "Mesquita, Arnaldo Leite"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1897"]
[BlackElo "1676"]
[PlyCount "87"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. Nc3 O-O 7. Re1 d6 8. e4 e5 9. d4 Nbd7 10. b3 h6 11. Bb2 Nh7 12. Nd5 Ng5 13. dxe5 Nxf3+ 14. Qxf3 Bxd5 15. exd5 dxe5 16. d6 Bxd6 17. Qxa8 Qxa8 18. Bxa8 Rxa8 19. Rad1 f6 20. Rd5 Nf8 21. Kg2 a5 22. a3 Ng6 23. Red1 Ne7 24. R1d3 Nc6 25. Kf3 Re8 26. Rxd6 cxd6 27. Rxd6 Rc8 28. Ke4 Kf8 29. Kd5 Ne7+ 30. Ke6 Re8 31. Kd7 Nf5 32. Rxb6 Re7+ 33. Kc6 Nd4+ 34. Kc5 Rd7 35. Bc3 Nc2 36. Bxa5 Nxa3 37. Kc6 Ra7 38. Bb4+ Kf7 39. Rb7+ Rxb7 40. Kxb7 Nc2 41. Ba5 Ke6 42. c5 Na3 43. c6 Nb5 44. Bb4  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "8"]
[White "Dias, Matheus Nunes"]
[Black "Azevedo, Edmundo Roberto Ramos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1672"]
[BlackElo "1887"]
[PlyCount "64"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

{[%evp 0,63,21,5,63,-44,25,-41,58,40,-18,-5,27,13,64,30,30,14,14,16,11,10,17,8,12,16,13,1,-1,-3,0,-8,121,-9,-21,3,-4,-51,-63,-61,-44,-68,-52,-65,-57,-66,-62,-100,-88,-93,-177,-262,-251,-275,-272,-282,-289,-351,-348,-400,-414,-452,-427,-728,-550,-718]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bg4 7. Be2 Bxe2 8. Qxe2 e6 9. Qb5 Qd7 10. Nf3 Be7 11. O-O O-O 12. Rac1 Nh5 13. Ne2 a6 14. Qa4 Rac8 15. a3 b5 16. Qd1 Na5 17. Ne5 Qb7 18. Ng3 Nxf4 19. exf4 Rxc1 20. Qxc1 Rc8 21. Qb1 Nc4 22. Re1 g6 23. Qa2 Qb6 24. Ne2 Qa5 25. Nc3 Nxb2 26. Qxb2 Qxc3 27. Qxc3 Rxc3 28. a4 bxa4 29. Ra1 a3 30. Kf1 Rc2 31. Nd7 Bb4 32. Nc5 a5  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "9"]
[White "Dos Santos, Rodrigo Mello"]
[Black "Pereira Junior, Justino"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1885"]
[BlackElo "1634"]
[PlyCount "32"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e5 9. Qd3 a6 10. O-O Be7 11. Bxf6 gxf6 12. Nh4 Qc7 13. Nf5 O-O-O 14. Nd5 Bxd5 15. Qxd5 Bf8 16. Qd3 Kb8  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "10"]
[White "Santos, Marcos Correia"]
[Black "Camara, Jose Arruda"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1588"]
[BlackElo "1880"]
[PlyCount "63"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d3 d5 3. Qe2 d4 4. Nf3 c5 5. e5 Ne7 6. g3 Nbc6 7. Bg2 Ng6 8. O-O Be7 9. Re1 Qc7 10. h4 b6 11. a4 Bb7 12. Na3 a6 13. h5 Nf8 14. Bf4 Na5 15. Rac1 Nd7 16. Nb1 O-O 17. Nbd2 b5 18. Ne4 Bc6 19. Nf6+ gxf6 20. exf6 Bd6 21. Ne5 Nxf6 22. Bg5 Bxe5 23. Bxc6 Nxc6 24. Qf3 Nd5 25. Bh6 Kh8 26. Bxf8 Rxf8 27. c3 dxc3 28. bxc3 Bxc3 29. Rxc3 Nxc3 30. Qf6+ Kg8 31. Qg5+ Kh8 32. Qf6+  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "11"]
[White "Boeck, Moacir Luis"]
[Black "Araujo, Barbara Ribeiro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "1578"]
[PlyCount "63"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Nc3 d6 6. Nf3 Nf6 7. Bc4 O-O 8. O-O a6 9. Bb3 b5 10. Qe2 Bb7 11. e5 dxe5 12. dxe5 Ng4 13. h3 Nh6 14. Rd1 Qc7 15. Nd5 Bxd5 16. Bxd5 Nc6 17. Bg5 e6 18. Be4 Nb4 19. Bxa8 Rxa8 20. Qd2 Nd5 21. Bxh6 Bh8 22. Rac1 Qd8 23. Rc5 Qe7 24. Rdc1 Rd8 25. Rc8 f6 26. Rxd8+ Qxd8 27. Qc2 Ne7 28. exf6 Bxf6 29. Bg5 Kf7 30. Bxf6 Kxf6 31. Qc3+ Kf7 32. Ng5+  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "12"]
[White "Barberi, Catarina"]
[Black "Santos, Emanuel Valentin Dos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1535"]
[BlackElo "1853"]
[PlyCount "66"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Qc2 O-O 9. Be3 Qa5 10. Bd2 Rd8 11. Rb1 Qc7 12. d5 e6 13. c4 exd5 14. cxd5 Re8 15. Bb5 Nd7 16. O-O a6 17. Bxd7 Bxd7 18. Be3 Rac8 19. Rbc1 b6 20. Nd2 f5 21. f3 Bf8 22. g3 b5 23. Bd4 Bd6 24. Qb2 Bxg3 25. Bxc5 Bxh2+ 26. Kh1 Qf4 27. Bg1 Bg3 28. Rxc8 Rxc8 29. Rc1 fxe4 30. Rxc8+ Bxc8 31. fxe4 Qh4+ 32. Kg2 Qh3+ 33. Kf3 Be5+  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "13"]
[White "De Souza, Vinicius Alcantara G R"]
[Black "Muniz, Henrique Rocha"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1846"]
[BlackElo "1534"]
[PlyCount "50"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. b3 a6 6. Bb2 Nbd7 7. O-O-O b5 8. f4 Qc7 9. Nf3 Bb7 10. e5 Bxf3 11. exf6 e5 12. fxg7 Bxg7 13. Qxd6 Qxd6 14. Rxd6 Bb7 15. Nd5 Rc8 16. Rxd7 Kxd7 17. Nb6+ Ke6 18. Nxc8 Rxc8 19. Bd3 e4 20. Re1 Bxb2+ 21. Kxb2 Kf5 22. Be2 Kxf4 23. g3+ Ke5 24. c4 Rd8 25. Kc3 Bc6  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "15"]
[White "Dias, Matheus Braga"]
[Black "Bernardo, Henrique Carvalho"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1823"]
[BlackElo "1466"]
[PlyCount "43"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nf3 O-O 6. e3 c5 7. dxc5 Ne4 8. Be5 Qa5 9. Bxg7 Kxg7 10. cxd5 Kg8 11. Qd4 f5 12. Bc4 Nxc5 13. b4 Qxb4 14. d6+ e6 15. Rb1 Qa5 16. Rb5 Qa3 17. Rxc5 Nc6 18. Rxc6 bxc6 19. O-O Rd8 20. Rd1 Rb8 21. Ng5 Rb4 22. Qf6  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "16"]
[White "Sulz, Isaque Sathler"]
[Black "Vieira, Jose Renato Braga S."]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1464"]
[BlackElo "1819"]
[PlyCount "34"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Bg7 5. Be2 O-O 6. Bf4 c5 7. Qd2 cxd4 8. Nxd4 e5 9. Ndb5 exf4 10. Nxd6 Nc6 11. Qxf4 Nh5 12. Qd2 Qa5 13. Nc4 Qc5 14. g4 Bxg4 15. Bxg4 Qxc4 16. Bxh5 Bxc3 17. bxc3 Qxe4+  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "17"]
[White "Lelis, Lucas Porto"]
[Black "Serafim, Paulo Rogerio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1815"]
[BlackElo "1457"]
[PlyCount "49"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Be7 9. Qd2 O-O 10. Be2 f6 11. Nxe6 Qa5 12. Nxf8 Nxf8 13. Qxd5+ Be6 14. Qxa5 Nxa5 15. O-O fxe5 16. fxe5 Ng6 17. Nb5 Rc8 18. c3 a6 19. Nd6 Rc6 20. Bf3 Rxd6 21. exd6 Bxd6 22. Rfe1 Bf7 23. Rad1 Be5 24. Rd8+ Nf8 25. Bc5  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "18"]
[White "Silva, Henrique Brasil Barrientos"]
[Black "Bezerra, Wiltemberg Barros"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1448"]
[BlackElo "1807"]
[PlyCount "96"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nf3 Bg4 5. h3 Bh5 6. d4 e6 7. Nxd5 Qxd5 8. Be2 Be7 9. c3 O-O 10. O-O c6 11. Bf4 Nd7 12. Ne5 Bxe2 13. Qxe2 Nb6 14. Ng4 Qf5 15. Qe5 Nd5 16. Bd2 Qc2 17. Bh6 Qg6 18. Bc1 Rad8 19. Qe2 Bd6 20. Ne5 Bxe5 21. Qxe5 Rfe8 22. f4 f5 23. Rf3 Nf6 24. Qe1 Ne4 25. Qh4 Rd7 26. Be3 Qf7 27. Kh2 Qf8 28. Rg1 Qf6 29. Qh5 g6 30. Qh6 Qg7 31. Qh4 h6 32. g4 Kh7 33. Rg2 Qf7 34. Qe1 Rg8 35. h4 b6 36. g5 h5 37. b3 c5 38. Rc2 Qe7 39. dxc5 bxc5 40. Bc1 Rgd8 41. Qe2 e5 42. fxe5 Qxe5+ 43. Bf4 Qe6 44. Kh3 Rd1 45. Qe3 Qd5 46. c4 Rh1+ 47. Bh2 Qe6 48. Qf4 Qd7  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "19"]
[White "Rodrigues, Joao Victor Da Silva"]
[Black "Brujin, Homero"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1806"]
[BlackElo "1448"]
[PlyCount "39"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Nc3 Qc7 7. Be3 Nf6 8. Be2 Be7 9. O-O O-O 10. Rc1 Rd8 11. f4 d6 12. Kh1 b6 13. Nd5 exd5 14. cxd5 Nxe4 15. Nxc6 Re8 16. Bf3 Bf6 17. Bd4 Qb7 18. Re1 Bf5 19. g4 Bxd4 20. Qxd4  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "20"]
[White "Spieker, Otavio Schmidt"]
[Black "Godinho, Bruno Cesar Ferreira"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1372"]
[BlackElo "1804"]
[PlyCount "104"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bg4 6. Be3 cxd4 7. cxd4 e6 8. a3 Qb6 9. Ra2 Nge7 10. h3 Bxf3 11. Qxf3 Nf5 12. Bd3 Ncxd4 13. Qg4 Nxe3 14. fxe3 Nc6 15. Qe2 Bc5 16. e4 O-O 17. Nc3 Nxe5 18. Bb1 Bd4 19. Qc2 Bxc3+ 20. Qxc3 Rac8 21. Qd2 Qc5 22. Rf1 Qc1+ 23. Qxc1 Rxc1+ 24. Ke2 Rfc8 25. Ra1 Rxf1 26. Kxf1 d4 27. Ke2 Rc1 28. Kd2 Rg1 29. Kc2 Rxg2+ 30. Kb3 Rg1 31. Ka2 d3 32. Bxd3 Rxa1+ 33. Kxa1 Nxd3 34. Kb1 Nf2 35. Kc2 Nxe4 36. Kd3 Nf2+ 37. Kc4 Nxh3 38. Kc5 g5 39. Kd6 g4 40. Kc7 g3 41. b4 g2 42. b5 g1=Q 43. Kxb7 Qb6+ 44. Ka8 Qxb5 45. a4 Qxa4 46. Kb8 Qe8+ 47. Kxa7 Qb5 48. Ka8 Kf8 49. Ka7 Ke7 50. Ka8 Kd7 51. Ka7 Kc7 52. Ka8 Qb8#  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "21"]
[White "Silva, Ezequiel Demetras"]
[Black "Mesquita, Victor Noronha"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1803"]
[BlackElo "1363"]
[PlyCount "83"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qxe7+ Ngxe7 9. g3 d5 10. Na3 O-O 11. Bg2 Rd8 12. O-O b5 13. Rd1 bxc4 14. Nxc4 Rb8 15. Ne3 a5 16. b3 Ba6 17. Rd2 a4 18. Ba3 Bb5 19. Bxe7 Nxe7 20. b4 Nc6 21. a3 Ne5 22. Rc1 d4 23. Rcd1 Bxe2 24. Rxe2 dxe3 25. Rxd8+ Rxd8 26. Rxe3 f6 27. Bh3 Kf7 28. Bf1 Ng4 29. Rd3 Rxd3 30. Bxd3 Ne5 31. Bb5 Ke7 32. Kg2 Kd6 33. h3 Nc6 34. Bxa4 Nd4 35. Bd1 e5 36. Kf1 Kd5 37. Ke1 Kc4 38. Kd2 Nb5 39. Be2+ Kb3 40. Bxb5 Kxa3 41. Bd3 Kxb4 42. Bxh7  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "22"]
[White "Guilhon, Felipe Moreira"]
[Black "Kaneda, Eric Kazuichi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1350"]
[BlackElo "1802"]
[PlyCount "60"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. c4 O-O 7. Nc3 d5 8. Ne5 Na6 9. Qa4 c5 10. cxd5 exd5 11. Rd1 cxd4 12. Rxd4 Nc5 13. Qd1 Ne6 14. Rd2 Bb4 15. Nxd5 Bxd2 16. Nxf6+ gxf6 17. Bxb7 Bxc1 18. Nd7 Rb8 19. Ba6 Nc5 20. Bb5 Nxd7 21. Qxc1 Ne5 22. h3 Rc8 23. Qf4 Qe7 24. Rd1 Rfd8 25. Bd3 Nxd3 26. exd3 Qe5 27. Qb4 Qf5 28. Kg2 Rc2 29. Qe1 Kg7 30. d4 Re8  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "23"]
[White "Jenidarchiche, Douglas Rodrigo"]
[Black "Marcal, David Hakak"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1801"]
[BlackElo "1325"]
[PlyCount "78"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 d6 5. Na4 Nbd7 6. Nxc5 Nxc5 7. Ne2 Be6 8. b4 Bxc4 9. bxc5 Be6 10. Ba3 c6 11. Qd2 d5 12. f3 Nh5 13. O-O dxe4 14. fxe4 O-O 15. Bb2 Nf6 16. Qg5 Nd7 17. Qxd8 Raxd8 18. a4 f6 19. Ba3 Rfe8 20. Rfb1 b6 21. cxb6 axb6 22. Bc1 Ra8 23. Be3 Ra6 24. c4 Rea8 25. Nc3 Kf7 26. Rb2 b5 27. cxb5 cxb5 28. Rxb5 Nb8 29. Rab1 Nc6 30. Rb7+ Kg6 31. R1b6 Nd4 32. Rxa6 Rxa6 33. Kf2 Rc6 34. Bxd4 exd4 35. Nb5 Rc2+ 36. Kf1 Rb2 37. Nd6 Ra2 38. Rb4 Bd7 39. Rxd4 Bxa4  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "24"]
[White "Santos, Bruno De Sousa"]
[Black "De Oliveira, Jairo Quintiliano"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1292"]
[BlackElo "1795"]
[PlyCount "88"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Be7 7. O-O O-O 8. cxd5 exd5 9. Re1 Re8 10. Qc2 Bd6 11. e4 dxe4 12. Nxe4 Nxe4 13. Rxe4 Rxe4 14. Bxe4 Nf6 15. Bg5 h6 16. Bh4 Be6 17. a3 g5 18. Bg3 Bxg3 19. hxg3 Nxe4 20. Qxe4 Qd5 21. Qe5 Qxe5 22. dxe5 Rd8 23. b4 Kf8 24. a4 a6 25. a5 Rd5 26. Re1 Ke7 27. Re4 Rd1+ 28. Kh2 Bd5 29. Rg4 Bxf3 30. gxf3 Ke6 31. Re4 Kd5 32. Kh3 Rd2 33. Kg4 Rxf2 34. Re3 Ke6 35. Kh5 Rh2+ 36. Kg4 f5+ 37. exf6+ Kxf6 38. f4 h5+ 39. Kf3 g4+ 40. Ke4 Rb2 41. Kd4 Rxb4+ 42. Kc5 Rb5+ 43. Kd6 Rxa5 44. Rb3 Rb5  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "1"]
[Board "25"]
[White "Nagoya, Felipe Hideyoshi F"]
[Black "Cardoso, Thyago Santos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1781"]
[BlackElo "1800"]
[PlyCount "81"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 Nc6 7. Be3 e6 8. Qd2 Be7 9. g4 Nxd4 10. Bxd4 e5 11. Be3 b5 12. g5 Nd7 13. O-O-O Bb7 14. Kb1 Nb6 15. Bxb6 Qxb6 16. Nd5 Bxd5 17. Qxd5 O-O 18. h4 Rfd8 19. Bh3 Qc5 20. Qd2 b4 21. Rhf1 Ra7 22. f4 Rc7 23. f5 a5 24. f6 Bf8 25. fxg7 Bxg7 26. h5 a4 27. g6 h6 28. gxf7+ Kf8 29. Qg2 a3 30. Rg1 Rxf7 31. Rdf1 Rxf1+ 32. Rxf1+ Kg8 33. Be6+ Kh8 34. Rf7 Rg8 35. Qg6 Qe3 36. Rf1 Qe2 37. Rg1 b3 38. axb3 a2+ 39. Ka1 Qxc2 40. Bxg8 Qc7 41. Qh7#  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "1"]
[White "Vieira, Jose Renato Braga S."]
[Black "Conti, Bruno Henrique"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1819"]
[BlackElo "1973"]
[PlyCount "46"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Bd3 Nf6 5. Be3 Be7 6. Nc3 O-O 7. e5 Nfd7 8. f4 f5 9. exf6 Bxf6 10. Nf3 c5 11. O-O Nc6 12. f5 cxd4 13. fxe6 Nc5 14. Bxh7+ Kxh7 15. Nxd4 Nxd4 16. Bxd4 Nxe6 17. Bxf6 Rxf6 18. Qh5+ Rh6 19. Qf5+ Kh8 20. Nxd5 Qh4 21. h3 Bd7 22. Qf7 Qd4+ 23. Kh1 Qxd5  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "2"]
[White "Melo Lima, Caio Fernandes De"]
[Black "Lelis, Lucas Porto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1964"]
[BlackElo "1815"]
[PlyCount "46"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 e6 3. g3 f5 4. Bg2 Nf6 5. O-O Bd6 6. c4 c6 7. Nbd2 O-O 8. Ne5 Nbd7 9. Ndf3 Ne4 10. Qc2 g5 11. Nd3 f4 12. Nfe5 Ndf6 13. gxf4 gxf4 14. Bxf4 Nh5 15. Bg3 Nhxg3 16. fxg3 Ng5 17. Rxf8+ Bxf8 18. h4 Ne4 19. Rf1 Nxg3 20. Nf7 Qxh4 21. Rf4 Qh5 22. Bf3 Qh3 23. Bg2 Qh5  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "3"]
[White "Rodrigues, Joao Victor Da Silva"]
[Black "Amaral, Gileno Rodrigues"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1806"]
[BlackElo "1958"]
[PlyCount "125"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qa5+ 6. Nc3 Bd7 7. Bxc6 Bxc6 8. O-O e5 9. Qd3 Be7 10. Re1 Nf6 11. Bg5 O-O 12. Rad1 h6 13. Bh4 Rfe8 14. Nd2 g5 15. Bg3 b5 16. a3 Qb6 17. Nf1 Rad8 18. Ne3 Bf8 19. Ncd5 Nxd5 20. Nxd5 Bxd5 21. Qxd5 Rc8 22. c3 Rc5 23. Qd3 Rec8 24. h4 a5 25. Qd2 Be7 26. Qe2 b4 27. axb4 axb4 28. cxb4 Qxb4 29. Qh5 Kg7 30. hxg5 Bxg5 31. Bh4 f6 32. Bxg5 hxg5 33. Qg4 R8c7 34. Qe6 R5c6 35. Re3 Rc1 36. Rxc1 Rxc1+ 37. Kh2 Qc4 38. Qxd6 Qc8 39. Qe7+ Kg6 40. Rh3 Rc7 41. Qd6 Rc6 42. Qd1 Kg7 43. Qh5 Qg8 44. Qg4 Qc8 45. Qh5 Qg8 46. Qh6+ Kf7 47. Qh5+ Kg7 48. Qd1 Qc8 49. b3 Rc1 50. Qd6 Rc7 51. Qd5 Qg4 52. Rd3 Qh5+ 53. Rh3 Qg4 54. Rd3 Qf4+ 55. Kg1 Rc1+ 56. Rd1 Rxd1+ 57. Qxd1 Qxe4 58. Qa1 Qb4 59. Qa7+ Kg6 60. Qe3 Kf5 61. Kf1 Ke6 62. Qd3 e4 63. Qc2  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "4"]
[White "Godinho, Bruno Cesar Ferreira"]
[Black "De Lima, Valdenicio Marcelino"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1804"]
[BlackElo "1936"]
[PlyCount "42"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. Bd4 c5 10. Bxc5 Qc7 11. Bd4 Bxe5 12. Bxe5 Qxe5+ 13. Be2 Rb8 14. Rb1 Rxb2 15. O-O Qxc3 16. Rxb2 Qxb2 17. Qd5 Nf6 18. Qc4 O-O 19. h4 h5 20. g4 d5 21. Qc5 Bxg4  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "5"]
[White "Kaneda, Eric Kazuichi"]
[Black "Da Rosa, Henrique Jaze Simoes"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1802"]
[BlackElo "1897"]
[PlyCount "62"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. Bxd5 cxd5 13. d4 Bd6 14. Re1 Qh4 15. g3 Qh3 16. Qd3 Bf5 17. Qf1 Qh5 18. Be3 Bh3 19. Qe2 Bg4 20. Qf1 f5 21. f4 Rae8 22. Nd2 g5 23. Qg2 Qf7 24. Nf3 gxf4 25. Ng5 Qb7 26. Bxf4 Bxf4 27. gxf4 h6 28. Nf3 Kh7 29. Ne5 Rg8 30. Kh1 Bh5 31. Qc2 Rxe5  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "6"]
[White "Azevedo, Edmundo Roberto Ramos"]
[Black "Silva, Ezequiel Demetras"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1887"]
[BlackElo "1803"]
[PlyCount "75"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. c3 Nc6 5. e3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Na3 e5 9. Nb5 Ra5 10. dxe5 Rxb5 11. exf6 Rxb2 12. e4 Be6 13. Nd2 b5 14. exd5 Bxd5 15. a4 b4 16. Nxc4 bxc3 17. Nxb2 cxb2 18. Rb1 Ba3 19. fxg7 Rg8 20. Bb5 Bxg2 21. Rg1 Be4 22. Ke2 Bxb1 23. Rxb1 Rxg7 24. Be5 Rg4 25. Kd3 Rb4 26. Kc2 Rxb5 27. axb5 Nxe5 28. Re1 Bd6 29. f4 f6 30. Kxb2 Kd7 31. fxe5 Bxe5+ 32. Kb3 Bxh2 33. Rh1 Bc7 34. Rxh7+ Kd6 35. Rf7 Bb6 36. Rxf6+ Kc7 37. Kc4 Be3 38. Re6  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "7"]
[White "De Oliveira, Jairo Quintiliano"]
[Black "Dos Santos, Rodrigo Mello"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1795"]
[BlackElo "1885"]
[PlyCount "79"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Nxd4 10. Bxd4 Be6 11. Bb3 Qa5 12. O-O Qh5 13. Rad1 a6 14. Nd5 Bxd5 15. exd5 Nd7 16. Bxg7 Kxg7 17. Rfe1 Qh4 18. Qc3+ Ne5 19. g3 Qf6 20. f4 Ng4 21. Rxe7 Qxc3 22. bxc3 Rab8 23. Rde1 Nf6 24. c4 b5 25. Rc7 a5 26. cxb5 Rxb5 27. a4 Rc5 28. Rxc5 dxc5 29. Re7 Rd8 30. d6 Rd7 31. Bc4 Kf8 32. Rxd7 Nxd7 33. Kf2 Nb6 34. Bb5 f5 35. Kf3 Kf7 36. g4 Ke6 37. d7 Nxd7 38. Bxd7+ Kxd7 39. c4 Ke6 40. g5  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "8"]
[White "Brito, Nicolas Neres"]
[Black "Boeck, Moacir Luis"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1521"]
[BlackElo "1862"]
[PlyCount "76"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 4. Nb5 Na6 5. e3 c6 6. Nc3 Bd6 7. Bxd6 Qxd6 8. Bxa6 bxa6 9. Nf3 Rb8 10. Rb1 O-O 11. O-O c5 12. Ne5 Nd7 13. Nxd7 Bxd7 14. Qh5 Rfc8 15. Rfd1 Be8 16. Qg4 cxd4 17. Qxd4 Qb6 18. h3 Qxd4 19. exd4 f6 20. a3 Bg6 21. Re1 Kf7 22. f3 Bxc2 23. Rbc1 Rxb2 24. Na4 Ra2 25. Re3 Rc4 26. Nc5 e5 27. Nb7 Rxd4 28. Nd8+ Ke8 29. Nc6 Rd1+ 30. Rxd1 Bxd1 31. Nxe5 fxe5 32. Rxe5+ Kf7 33. Rxd5 Be2 34. Rd7+ Kf6 35. Rd6+ Ke7 36. Rd4 Bb5 37. Rg4 Kf7 38. Rf4+ Kg8  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "9"]
[White "Santos, Emanuel Valentin Dos"]
[Black "Nagoya, Felipe Hideyoshi F"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1853"]
[BlackElo "1781"]
[PlyCount "67"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

{[%evp 0,56,27,19,23,19,19,24,23,13,10,14,14,-3,-10,-11,-11,-17,-12,-22,-2,3,23,16,8,9,24,21,23,7,29,24,37,19,69,71,68,43,78,97,62,3,80,105,110,67,286,110,223,85,91,103,149,49,53,93,157,192,192]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O O-O 6. Nbd2 d6 7. c3 a5 8. h3 h6 9. Re1 Re8 10. Nf1 Ba7 11. Bb3 Ne7 12. Ng3 Ng6 13. d4 Bd7 14. Bc2 c6 15. Be3 b5 16. Qd2 Kh7 17. Rad1 Qc7 18. Nf5 Bxf5 19. exf5 Nf8 20. Nh2 Rad8 21. Ng4 Nxg4 22. hxg4 g6 23. f6 Nd7 24. g5 exd4 25. cxd4 h5 26. Qe2 Kg8 27. g4 h4 28. Qf3 c5 29. Bxg6 cxd4 30. Bxf7+ Kf8 31. Bd2 Rxe1+ 32. Rxe1 Ne5 33. Rxe5 dxe5 34. g6  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "10"]
[White "Rodrigues, Teodoro"]
[Black "Dias, Matheus Braga"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1761"]
[BlackElo "1823"]
[PlyCount "28"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qe3 Ng4 7. Qe2 d6 8. exd6 Qxd6 9. g3 Nd4 10. Qd3 Ne5 11. Qd1 Bg4 12. Be2 Bxe2 13. Ngxe2 Qc6 14. Nf4 Qxh1+  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "11"]
[White "De Moura, Sergio Jovelino"]
[Black "De Assis, Rubens Mesquita"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1922"]
[BlackElo "1727"]
[PlyCount "49"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

{[%evp 0,33,19,36,29,20,13,21,17,39,11,-4,19,24,41,-21,-9,-17,-7,-22,6,-11,20,17,12,11,11,18,34,33,71,40,89,104,153,141]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a6 7. Bb3 h6 8. Re1 O-O 9. h3 Ba7 10. Nbd2 Ne7 11. Nf1 Ng6 12. d4 Be6 13. Ng3 c6 14. Be3 a5 15. a4 Nf4 16. Bxe6 fxe6 17. dxe5 Bxe3 18. fxe3 Nxh3+ 19. gxh3 Nh7 20. Kg2 Rxf3 21. Qxf3 Qb6 22. Re2 Rf8 23. Qg4 Ng5 24. h4 Nf3 25. Rf1  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "12"]
[White "Camara, Jose Arruda"]
[Black "Sales, Luis Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1880"]
[BlackElo "1722"]
[PlyCount "45"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 O-O 7. Be3 a6 8. O-O Bd7 9. f4 Nc6 10. Bf3 Nxd4 11. Bxd4 Bc6 12. Qe2 b5 13. Rad1 b4 14. Qc4 Bb7 15. Qxb4 Bxe4 16. Bxf6 Bxf6 17. Bxe4 Rb8 18. Qa3 Re8 19. Rfe1 Rb6 20. b4 c6 21. Na4 Rb5 22. Bxc6 Bd4+ 23. Kh1  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "13"]
[White "Carlos, Roberta Souto"]
[Black "De Souza, Vinicius Alcantara G R"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1656"]
[BlackElo "1846"]
[PlyCount "71"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. O-O d6 8. Bg5 Be6 9. c3 Bxb3 10. Qxb3 O-O 11. Nbd2 h6 12. Bh4 Qe7 13. Rac1 Bb6 14. Qc2 Qe6 15. Nb3 Rae8 16. a3 g5 17. Bg3 Ne7 18. Rfe1 Ng6 19. d4 Nh5 20. c4 Ngf4 21. c5 Ba7 22. d5 Qg4 23. h3 Nxh3+ 24. gxh3 Qxf3 25. Re3 Qf6 26. Rc3 Nf4 27. Bxf4 gxf4 28. Qe2 Kh8 29. Qf3 Rg8+ 30. Kf1 dxc5 31. Nxc5 Rc8 32. Nb3 Bb6 33. Rc6 Qg5 34. d6 Rg6 35. Rxb6 a5 36. d7  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "14"]
[White "Bezerra, Wiltemberg Barros"]
[Black "Santos, Marcos Correia"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1807"]
[BlackElo "1588"]
[PlyCount "66"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nc6 4. O-O e5 5. d3 f6 6. Nbd2 Be6 7. e4 d4 8. h3 Qd7 9. Kh2 g5 10. Ng1 O-O-O 11. Bf3 Nh6 12. g4 Ng8 13. Kg2 Nge7 14. Ne2 Ng6 15. Ng3 Nf4+ 16. Kh2 h5 17. Nf5 hxg4 18. Bxg4 Ne7 19. Rh1 Nxf5 20. exf5 Bxf5 21. Kg3 Bxg4 22. hxg4 Bd6 23. Ne4 Qg7 24. Bxf4 gxf4+ 25. Kf3 Be7 26. Qf1 Rxh1 27. Qxh1 Rh8 28. Qg2 Qh6 29. Ke2 Qh4 30. f3 b6 31. Rg1 Qh2 32. Kf2 Kd7 33. Kf1 Qh6  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "15"]
[White "Muniz, Henrique Rocha"]
[Black "Jenidarchiche, Douglas Rodrigo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1534"]
[BlackElo "1801"]
[PlyCount "80"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. O-O e5 7. c3 Nge7 8. Re1 O-O 9. Nbd2 Bg4 10. Nf1 Qd7 11. a4 Rad8 12. Ne3 Bh3 13. Bh1 h6 14. Nd2 Kh7 15. g4 f5 16. exf5 gxf5 17. Nxf5 Nxf5 18. Be4 Nce7 19. Qf3 Bxg4 20. Qxg4 d5 21. Bf3 Ng6 22. Kh1 Nfh4 23. Qxd7 Rxd7 24. Bg4 Rd6 25. f3 Nf4 26. d4 exd4 27. cxd4 c4 28. b3 Bxd4 29. Ba3 Rfd8 30. Bxd6 Rxd6 31. Rad1 Nd3 32. Re7+ Kg6 33. Rf1 c3 34. Re2 c2 35. Ree1 Bc3 36. Re3 Bxd2 37. Rxd3 c1=Q 38. Rxc1 Bxc1 39. Bc8 b6 40. Rc3 Bf4  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "16"]
[White "Nascimento, Davi De Araujo"]
[Black "Silva, Henrique Brasil Barrientos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1750"]
[BlackElo "1448"]
[PlyCount "82"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bf4 e6 8. Bd3 Bxd3 9. Qxd3 h6 10. O-O Ngf6 11. Rfe1 Be7 12. Rad1 O-O 13. Qb3 Qb6 14. Ne5 Nxe5 15. dxe5 Nd5 16. Be3 Nxe3 17. Rxe3 Bc5 18. Re2 Rfd8 19. Rde1 Qxb3 20. axb3 Rd5 21. Kf1 Rad8 22. Ne4 Rxe5 23. f4 Rf5 24. g3 Bb6 25. Kg2 Rfd5 26. Kf3 Kf8 27. g4 Ba5 28. Ra1 Bb6 29. h3 Rd1 30. Rxd1 Rxd1 31. Ng3 Rb1 32. c3 Rd1 33. f5 Rd3+ 34. Kg2 Bc7 35. Ne4 exf5 36. gxf5 Rd5 37. f6 Re5 38. fxg7+ Kxg7 39. Kf3 Rf5+ 40. Kg2 Kg6 41. Rf2 Bb6  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "17"]
[White "Marcal, David Hakak"]
[Black "Pinto Filho, Karline De Valesio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1325"]
[BlackElo "1949"]
[PlyCount "55"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. Nf3 c5 9. dxc5 Nxc5 10. O-O Bg4 11. Be2 Nce4 12. Bxf6 Nxf6 13. Nd4 Bxe2 14. Ncxe2 Qb6 15. Qb3 Bc5 16. Qxb6 Bxb6 17. Rfd1 Rfd8 18. Rd3 Ne4 19. Rad1 Nc5 20. Rc3 Ne6 21. Rcd3 Nc5 22. Rc3 Ne4 23. Rc2 Nc5 24. g3 Ne6 25. Rdc1 Kf8 26. b4 Nxd4 27. Nxd4 Bxd4 28. exd4  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "18"]
[White "Bernardo, Henrique Carvalho"]
[Black "Coelho, Andre Rosenbaum"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1466"]
[BlackElo "1746"]
[PlyCount "47"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d3 d6 6. Bd2 e5 7. Nf3 Nc6 8. O-O Bd7 9. a3 a5 10. Rb1 Qc8 11. b4 axb4 12. axb4 Bh3 13. Bg5 Ne7 14. Qd2 Bxg2 15. Kxg2 c6 16. Bxf6 Bxf6 17. Ne4 Qe6 18. b5 Bg7 19. bxc6 bxc6 20. Rb6 h6 21. c5 d5 22. Nd6 e4 23. Ne1 Ra4 24. e3  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "19"]
[White "Bastos, Danillo Alves"]
[Black "Sulz, Isaque Sathler"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1731"]
[BlackElo "1464"]
[PlyCount "100"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. O-O O-O 6. b3 Nc6 7. Bb2 Bf5 8. a3 Qd7 9. Re1 d5 10. Nc3 Ne4 11. e3 Bg4 12. Qd3 Qf5 13. Qe2 Qh5 14. h3 Nxc3 15. Bxc3 Bxh3 16. Bxh3 Qxh3 17. Qb5 e6 18. Qxb7 Ne7 19. Bb4 Rfb8 20. Qa6 Nf5 21. Qf1 Qg4 22. Qg2 h5 23. Nh2 Qg5 24. Bd2 Nd6 25. Nf3 Qf5 26. Rac1 Ne4 27. Ba5 c5 28. dxc5 Bb2 29. Nd4 Qf6 30. Rcd1 Bxa3 31. c6 Rc8 32. f3 Ng5 33. Nb5 Nxf3+ 34. Kh1 Nxe1 35. Rxe1 Bc5 36. Bc3 Qe7 37. e4 d4 38. Nxd4 Bxd4 39. Bxd4 Rxc6 40. Ra1 Qb4 41. Qf2 Rd8 42. Rxa7 Rf8 43. Ra4 Qe7 44. Bf6 Qd7 45. Rd4 Rd6 46. c3 Ra8 47. Qe3 e5 48. Rxd6 Qh3+ 49. Kg1 Ra1+ 50. Kf2 Qf1#  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "20"]
[White "Mascarenhas, Alfredo C. Viana"]
[Black "Serafim, Paulo Rogerio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1726"]
[BlackElo "1457"]
[PlyCount "44"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 e6 2. c4 Nf6 3. a3 d5 4. Nc3 c5 5. e3 Nc6 6. Nf3 Be7 7. Bd3 O-O 8. O-O cxd4 9. exd4 h6 10. Re1 b6 11. Bf4 a6 12. Qe2 dxc4 13. Bxc4 Nxd4 14. Nxd4 Qxd4 15. Be5 Qc5 16. b4 Qc6 17. Rad1 Bb7 18. f3 b5 19. Bd3 Qb6+ 20. Kh1 Rac8 21. Bb1 Nd5 22. Nxd5 Bxd5  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "21"]
[White "Brujin, Homero"]
[Black "Fernandes, Thuane Teixeira"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1448"]
[BlackElo "1724"]
[PlyCount "69"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. O-O c5 6. c3 Nc6 7. Nbd2 Bd6 8. dxc5 Bxc5 9. Nb3 Bb6 10. Bd2 O-O 11. Qc1 Ne4 12. Be3 Nd6 13. Bc5 Re8 14. Nfd2 Bxc5 15. Nxc5 Qc7 16. e4 dxe4 17. Ncxe4 Rad8 18. Nxd6 Rxd6 19. Nc4 Rdd8 20. Re1 Bd3 21. Bxc6 bxc6 22. Ne5 Bf5 23. g4 Bg6 24. h4 Rd5 25. Qe3 f6 26. Nxg6 hxg6 27. Qe4 Kf7 28. Rad1 Qd6 29. Rxd5 Qxd5 30. Qxd5 cxd5 31. Rd1 Ke7 32. Rd4 Rb8 33. b3 Rc8 34. Ra4 Rc7 35. Kf1  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "22"]
[White "Mesquita, Arnaldo Leite"]
[Black "Spieker, Otavio Schmidt"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1676"]
[BlackElo "1372"]
[PlyCount "97"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. g3 Nc6 3. c4 e5 4. d3 Bc5 5. Bg2 d6 6. O-O O-O 7. Nc3 Bf5 8. a3 a6 9. b4 Ba7 10. b5 axb5 11. cxb5 Nd4 12. Bb2 Nxf3+ 13. Bxf3 d5 14. Nxd5 Nxd5 15. e4 Bh3 16. exd5 Bxf1 17. Kxf1 Re8 18. Qc2 Rc8 19. Qc4 Qf6 20. Qe4 Qb6 21. Qe2 Qxb5 22. Rc1 Bd4 23. Rc2 Bxb2 24. Rxb2 Qa6 25. Rb3 Rcd8 26. Qc2 e4 27. Be2 exd3 28. Bxd3 Qh6 29. Kg2 c6 30. Rxb7 cxd5 31. a4 g6 32. a5 Qf8 33. Qb3 Re7 34. Rb5 Ra7 35. Rxd5 Rxd5 36. Qxd5 Qa8 37. Qxa8+ Rxa8 38. a6 Kf8 39. Kf3 Ke7 40. Kf4 f6 41. h4 Ke6 42. g4 Rb8 43. Be4 Rb5 44. a7 g5+ 45. hxg5 fxg5+ 46. Kg3 Rb3+ 47. f3 Ra3 48. a8=Q Rxa8 49. Bxa8  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "23"]
[White "Mesquita, Victor Noronha"]
[Black "Dias, Matheus Nunes"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1363"]
[BlackElo "1672"]
[PlyCount "75"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 cxd4 5. cxd4 Qb6 6. Nf3 Nc6 7. Bd3 h5 8. Nc3 Nh6 9. a3 Bd7 10. Na4 Qd8 11. O-O Be7 12. b4 Rc8 13. Be3 Ng4 14. Rc1 Nxe3 15. fxe3 Bg5 16. Nxg5 Qxg5 17. Qf3 O-O 18. Nc5 Rc7 19. b5 Nd8 20. e4 b6 21. Nxd7 Rxc1 22. Nxf8 Rxf1+ 23. Kxf1 Kxf8 24. exd5 exd5 25. Qxd5 Qf4+ 26. Ke2 Qg4+ 27. Kf2 Qf4+ 28. Ke2 Qg4+ 29. Kd2 Qf4+ 30. Kc3 Qc1+ 31. Kb3 Ne6 32. Qa8+ Ke7 33. Qxa7+ Ke8 34. Qb8+ Ke7 35. Qxb6 Qd1+ 36. Kb2 Qxd3 37. Qd6+ Ke8 38. Qc6+  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "24"]
[White "Pereira Junior, Justino"]
[Black "Guilhon, Felipe Moreira"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1634"]
[BlackElo "1350"]
[PlyCount "67"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 h6 8. Bh4 Qb6 9. O-O-O Be7 10. Bg3 Nh5 11. Kb1 Nxg3 12. hxg3 Nc6 13. Nb3 Bd7 14. f4 O-O-O 15. Be2 Qc7 16. Qe3 Nb8 17. Rh5 g6 18. Ra5 b5 19. a4 Bf6 20. axb5 Bxc3 21. bxc3 Bxb5 22. Bxb5 axb5 23. Ra7 Qc6 24. Rxf7 Nd7 25. Kb2 Nb6 26. Na5 Na4+ 27. Kb3 Qc5 28. Qd4 Rhf8 29. Ra7 Kb8 30. Qg7 Qxc3+ 31. Qxc3 Nxc3 32. Rb7+ Ka8 33. Kxc3 Rc8+ 34. Kb3  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "25"]
[White "Araujo, Barbara Ribeiro"]
[Black "Santos, Bruno De Sousa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1578"]
[BlackElo "1292"]
[PlyCount "117"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bb4 5. Nb5 a6 6. Na3 O-O 7. Qb3 a5 8. Nc2 a4 9. Qd3 Bc5 10. e3 Re8 11. a3 e4 12. Qc3 d5 13. d4 exd3 14. Qxd3 dxc4 15. Qxc4 Qd6 16. b4 axb3 17. Qxb3 Be6 18. Qxb7 Bd5 19. Bxd5 Qxd5 20. Qb5 Qxh1 21. Qxc5 Qd5 22. Qc3 Ne4 23. Qb2 Reb8 24. Qa2 Qa5+ 25. Kf1 Nc3 26. Qc4 Ne5 27. Qh4 Qb5+ 28. Kg2 Qd5+ 29. f3 Nd3 30. e4 Qc5 31. Be3 Qc4 32. Nd4 Rb2+ 33. Kh3 Nf2+ 34. Bxf2 Rxf2 35. e5 Rd2 36. Nf5 Qxh4+ 37. Nxh4 g6 38. a4 Rxa4 39. Rc1 Nd5 40. f4 Rd3 41. Kg4 Kg7 42. Ngf3 Ne3+ 43. Kh3 Nd5 44. Kg4 Rc3 45. Rb1 Ne3+ 46. Kh3 Nf5 47. Nxf5+ gxf5 48. Nh4 Ra2 49. Nxf5+ Kg6 50. Nh4+ Kh5 51. Re1 Ra6 52. Re2 Raa3 53. Rd2 Rd3 54. Rc2 Rac3 55. Rb2 Rd8 56. Rb5 c5 57. Rb6 Re8 58. Nf5 Rg8 59. Rh6#  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.08"]
[Round "2"]
[Board "26"]
[White "Cardoso, Thyago Santos"]
[Black "Barberi, Catarina"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1800"]
[BlackElo "1535"]
[PlyCount "86"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 Bb4 7. Bd3 d5 8. e5 Nd7 9. O-O O-O 10. Bg5 f6 11. exf6 Nxf6 12. Bc2 Be7 13. a3 a6 14. Qd3 g6 15. Rfe1 Qc7 16. Rac1 Bd7 17. Ne5 Ng4 18. f4 Ngxe5 19. dxe5 Bxg5 20. fxg5 Nxe5 21. Qg3 Qb6+ 22. Kh1 Nf7 23. b4 Nd6 24. Rcd1 Nc4 25. Bb3 Rac8 26. Qd3 Nb2 27. Qd2 Nxd1 28. Nxd1 Rf7 29. Ne3 Rcf8 30. h4 Rf2 31. Qd3 Qb5 32. Qd1 Qc6 33. Nxd5 R8f7 34. Ne3 Qe4 35. Bc2 Qxh4+ 36. Kg1 Qxg5 37. Be4 Bb5 38. Qd4 Rd7 39. Qc3 Rf8 40. Nc2 Qf4 41. Nd4 Qf2+ 42. Kh1 Rxd4 43. Bf3 Rh4#  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "1"]
[White "Conti, Bruno Henrique"]
[Black "Boeck, Moacir Luis"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1973"]
[BlackElo "1862"]
[PlyCount "54"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 e6 7. Nxf5 exf5 8. e3 Bd6 9. Bxc4 O-O 10. Qc2 g6 11. h3 Nbd7 12. Bd2 Qe7 13. O-O-O b5 14. axb5 cxb5 15. Nxb5 Rfc8 16. Nxd6 Qxd6 17. b3 Rab8 18. Bc3 Nb6 19. Qa2 Ne4 20. Rd3 Nxc3 21. Rxc3 Nd5 22. Rc2 Nb4 23. Qxa7 Nxc2 24. Qxf7+ Kh8 25. Kxc2 Rc7 26. Qxc7 Qxc7 27. Rd1 Ra8  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "2"]
[White "De Lima, Valdenicio Marcelino"]
[Black "Santos, Emanuel Valentin Dos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1936"]
[BlackElo "1853"]
[PlyCount "30"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 d6 6. Be2 b6 7. O-O Bb7 8. c4 Ne4 9. Nc3 Nxc3 10. bxc3 Nd7 11. Qa4 e5 12. Bg3 Qe7 13. Rad1 e4 14. Nd2 f5 15. Rfe1 g5  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "3"]
[White "Da Rosa, Henrique Jaze Simoes"]
[Black "Dias, Matheus Braga"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1897"]
[BlackElo "1823"]
[PlyCount "57"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 c5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nc3 d5 7. cxd5 Nxd5 8. a3 Nc6 9. Qc2 Nxc3 10. dxc3 Qc7 11. e4 Be6 12. Be3 Na5 13. Nd2 Rad8 14. f4 Nc4 15. Nxc4 Bxc4 16. Rfe1 Bd3 17. Qf2 b6 18. Rad1 e6 19. e5 Rd7 20. b4 c4 21. Bd4 b5 22. Qa2 Rfd8 23. a4 Rxd4 24. cxd4 a6 25. axb5 axb5 26. Qa6 Qd7 27. Qb6 Bf8 28. Bc6 Qxd4+ 29. Qxd4  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "4"]
[White "Silva, Ezequiel Demetras"]
[Black "Melo Lima, Caio Fernandes De"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1803"]
[BlackElo "1964"]
[PlyCount "74"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. Bg5 c6 6. e3 Be7 7. Bd3 O-O 8. Nge2 Nbd7 9. Qc2 b5 10. O-O a5 11. Ng3 h6 12. Bxf6 Bxf6 13. Nce2 Nb8 14. Nh5 Bh4 15. Neg3 Ra7 16. Rac1 Qd6 17. Qc5 Qxc5 18. Rxc5 Be7 19. Rc2 g6 20. Nf4 Bd7 21. Rfc1 Na6 22. a3 b4 23. Bxa6 Rxa6 24. axb4 axb4 25. Nd3 Rfa8 26. Ne5 Be8 27. Nxc6 Bxc6 28. Rxc6 Rxc6 29. Rxc6 Ra1+ 30. Nf1 Rb1 31. Rc2 b3 32. Re2 Ba3 33. f3 Bxb2 34. Kf2 Rxf1+ 35. Kxf1 Bc1 36. h3 b2 37. Rxb2 Bxb2  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "5"]
[White "Amaral, Gileno Rodrigues"]
[Black "De Oliveira, Jairo Quintiliano"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1958"]
[BlackElo "1795"]
[PlyCount "102"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5 7. Nxe5 Be7 8. Bb3 Nxb3 9. axb3 O-O 10. d4 Nxe5 11. dxe5 d5 12. exd6 Bxd6 13. Qf3 Re8 14. Be3 Rb8 15. Nc3 Bd7 16. Nd5 Bc6 17. c4 Qh4 18. g3 Qe4 19. Qxe4 Rxe4 20. Nc3 Ree8 21. Bd4 Rbd8 22. Rxe8+ Rxe8 23. f4 f6 24. Kf2 Kf7 25. c5 Bf8 26. b4 g6 27. Ra5 Be7 28. b5 axb5 29. Nxb5 Rd8 30. Be3 Rd7 31. Nd4 Be4 32. Ne2 f5 33. Nc3 Bd3 34. b4 Ke6 35. Ne2 Bf6 36. Ra3 Bc4 37. Ra8 Ba6 38. c6 Rd8 39. Rxd8 Bxd8 40. b5 Kd5 41. Bd4 Be7 42. Ke3 Bc5 43. bxa6 bxa6 44. Bxc5 Kxc5 45. Nd4 Kd5 46. Kd3 a5 47. Kc3 a4 48. Nf3 Kxc6 49. Kb4 Kd5 50. Kxa4 h6 51. Kb4 Ke4  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "6"]
[White "Lelis, Lucas Porto"]
[Black "De Moura, Sergio Jovelino"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1815"]
[BlackElo "1922"]
[PlyCount "82"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Be2 d6 3. f4 g6 4. Nf3 Bg7 5. d3 e6 6. O-O Ne7 7. c3 O-O 8. Be3 b6 9. d4 Bb7 10. e5 cxd4 11. cxd4 Nd5 12. Qd2 a6 13. Nc3 Nxc3 14. Qxc3 Nc6 15. Rac1 b5 16. Nd2 Ne7 17. Qd3 Nf5 18. g4 Nxe3 19. Qxe3 dxe5 20. dxe5 Rc8 21. Rxc8 Qxc8 22. Nb3 Rd8 23. Rc1 Qa8 24. Kf2 Bh1 25. Bf3 Bxf3 26. Qxf3 Qa7+ 27. Qe3 Qe7 28. g5 h6 29. h4 Bf8 30. Qb6 Qd7 31. Qe3 h5 32. Ke2 Qd5 33. Qf3 Qd7 34. Qe4 a5 35. Qe3 a4 36. Nd2 Qd5 37. a3 Qg2+ 38. Kd1 Qh1+ 39. Qe1 Qf3+ 40. Qe2 Qxf4 41. Qe1 b4  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "7"]
[White "Jenidarchiche, Douglas Rodrigo"]
[Black "Azevedo, Edmundo Roberto Ramos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1801"]
[BlackElo "1887"]
[PlyCount "115"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. e4 e6 6. e5 Bb4 7. Nf3 Nge7 8. Bd3 Bd7 9. O-O a6 10. a3 Bxc3 11. bxc3 Na5 12. Ng5 h6 13. Qh5 g6 14. Qh3 Nb3 15. Rb1 Nxc1 16. Rfxc1 b5 17. a4 Rb8 18. axb5 axb5 19. Rb3 Nf5 20. Nf3 Qa5 21. Rcb1 Rc8 22. Ne1 Ne7 23. Be2 h5 24. Qd3 O-O 25. Qd2 Rc7 26. Nd3 Rfc8 27. Qg5 Nf5 28. Nc5 Ng7 29. Qc1 Be8 30. Qb2 Ra7 31. Bxb5 Qa2 32. Bxe8 Rxe8 33. g3 Qxb2 34. R1xb2 Nf5 35. Rb7 Ra3 36. R2b3 Ra1+ 37. Kg2 Ra2 38. Rb2 Ra3 39. R7b3 Rea8 40. h4 Ra2 41. Rxa2 Rxa2 42. Kf3 Nh6 43. Nd7 Ng4 44. Nf6+ Nxf6 45. exf6 Ra8 46. Kf4 Rc8 47. f3 Ra8 48. g4 hxg4 49. fxg4 Kh7 50. Rb7 Kg8 51. Rc7 Rb8 52. c4 dxc4 53. Rxc4 Rd8 54. Ke4 Kh7 55. Rc7 Kg8 56. Rc5 Ra8 57. h5 gxh5 58. gxh5  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "8"]
[White "Dos Santos, Rodrigo Mello"]
[Black "Carlos, Roberta Souto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1885"]
[BlackElo "1656"]
[PlyCount "47"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. O-O O-O 8. Be3 c4 9. Nc3 cxd3 10. cxd3 e5 11. Qc2 Qd6 12. d4 Nh5 13. dxe5 Bxe5 14. Rad1 Qe7 15. Nxe5 Qxe5 16. f4 Qe7 17. Qf2 Re8 18. Bc5 Qc7 19. g4 Nf6 20. e5 Nd5 21. Ne4 Qa5 22. Rxd5 cxd5 23. Nf6+ Kg7 24. Nxe8+  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "9"]
[White "Silva, Henrique Brasil Barrientos"]
[Black "Camara, Jose Arruda"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1448"]
[BlackElo "1880"]
[PlyCount "53"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. Qe2 Qc7 9. a4 b6 10. Rd1 Bb7 11. b3 Rad8 12. Bb2 dxe4 13. dxe4 Nb4 14. Rac1 Ba6 15. Nc4 Rxd1+ 16. Rxd1 Rd8 17. Nfe5 Bb7 18. Nd3 Nc6 19. c3 a6 20. Bc1 b5 21. Bf4 Qd7 22. Ncb2 Qe8 23. Be3 Na5 24. Nxc5 Bxc5 25. Bxc5 Nxb3 26. Rxd8 Qxd8 27. Ba3  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "10"]
[White "Vieira, Jose Renato Braga S."]
[Black "Rodrigues, Joao Victor Da Silva"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1819"]
[BlackElo "1806"]
[PlyCount "80"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Qc7 5. O-O Nf6 6. d3 d5 7. exd5 Nxd5 8. c4 Nf6 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Bc5 12. Qh4 h6 13. Nc3 a6 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Rad1 Qc7 17. Ne4 Nxe4 18. Qxe4 Rb8 19. Qd4 O-O 20. Rd2 e5 21. Qd6 Qxd6 22. Rxd6 Be6 23. b3 Rfe8 24. Re1 Red8 25. Rxd8+ Rxd8 26. Bxb7 Rd2 27. Rc1 Rxa2 28. c5 Bxb3 29. c6 Bd5 30. Ba8 Be6 31. c7 Bc8 32. Be4 Kf8 33. Rd1 Ke7 34. h3 Ra4 35. Rd8 Rxe4 36. Rxc8 Kd7 37. Ra8 Rc4 38. Rxa6 Rxc7 39. h4 Ke7 40. Kg2 h5  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "11"]
[White "Araujo, Barbara Ribeiro"]
[Black "Bezerra, Wiltemberg Barros"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1578"]
[BlackElo "1807"]
[PlyCount "80"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 Nf6 2. g3 g6 3. Nc3 Bg7 4. e4 d6 5. Bg2 Nc6 6. Nge2 e5 7. O-O O-O 8. d3 Ne8 9. f4 f5 10. exf5 Bxf5 11. Bd5+ Kh8 12. Be3 Nf6 13. Bg2 Rb8 14. h3 exf4 15. Nxf4 a6 16. a4 Nb4 17. g4 Bd7 18. Ba7 Ra8 19. Bf2 c6 20. a5 g5 21. Nfe2 Qc7 22. Qd2 h6 23. Na4 c5 24. Nb6 Rae8 25. Nxd7 Nxd7 26. Ng3 Ne5 27. Be4 Nf3+ 28. Bxf3 Rxf3 29. Ra3 Nc6 30. Nf5 Ne5 31. Qd1 Qc6 32. Ng3 Ref8 33. Qe2 R3f4 34. Ne4 Nxc4 35. dxc4 Rxe4 36. Qd2 Ref4 37. Qd5 Qxd5 38. cxd5 Rxf2 39. Rxf2 Bd4 40. Rb3 Rxf2  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "12"]
[White "Santos, Marcos Correia"]
[Black "Godinho, Bruno Cesar Ferreira"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1588"]
[BlackElo "1804"]
[PlyCount "100"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Qb3 Nb6 7. Nf3 Nc6 8. Be2 Be6 9. Qd1 g6 10. d4 Bg7 11. Be3 O-O 12. O-O Nd5 13. Ne4 Qb6 14. Nc5 Bf5 15. Na4 Qb4 16. Bd2 Qd6 17. Be3 Ncb4 18. Qd2 Rac8 19. Nc3 Nc2 20. Rac1 Ncxe3 21. fxe3 Bh6 22. Nxd5 Qxd5 23. a3 Qe4 24. Kf2 Rfd8 25. Rxc8 Rxc8 26. Rc1 Rd8 27. Qc3 Rd6 28. Bc4 Rf6 29. Ke2 Bg4 30. Rf1 Bxf3+ 31. gxf3 Qh4 32. Rf2 Qg5 33. Bb3 Rc6 34. Qd3 Rc1 35. Bd1 a6 36. Qd2 Rc6 37. Bb3 Rb6 38. Qd3 Qg1 39. d5 Bg5 40. Qc2 Bh4 41. Rf1 Qxh2+ 42. Kd3 Qh3 43. Rc1 Qxf3 44. Qc3 Bf6 45. Qc4 Qf5+ 46. Ke2 Rd6 47. Rf1 Qh5+ 48. Kd3 Kg7 49. Qc5 Qe5 50. e4 Qxb2  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "13"]
[White "Barberi, Catarina"]
[Black "Kaneda, Eric Kazuichi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1535"]
[BlackElo "1802"]
[PlyCount "62"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. g3 e6 5. Bg2 Be7 6. O-O O-O 7. Nc3 d5 8. cxd5 Nxd5 9. Qc2 c5 10. e4 Nb4 11. Qd2 cxd4 12. Nxd4 N8c6 13. Nxc6 Bxc6 14. a3 Nd3 15. Rd1 Nxc1 16. Raxc1 Qxd2 17. Rxd2 Rfd8 18. Rcd1 Rxd2 19. Rxd2 Rc8 20. Bh3 g5 21. Bf1 Bf6 22. Rd3 Be8 23. f3 Kf8 24. Kf2 b5 25. f4 gxf4 26. gxf4 a5 27. e5 Be7 28. Ne4 b4 29. axb4 Bxb4 30. Re3 Rc1 31. Nf6 Bc5  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "14"]
[White "Nagoya, Felipe Hideyoshi F"]
[Black "Brito, Nicolas Neres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1781"]
[BlackElo "1521"]
[PlyCount "54"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 f5 12. exf6 Nxf6 13. Be3 Qd8 14. Nd6+ Bxd6 15. Qxd6 Bb7 16. Rd1 Rc8 17. Rg1 c5 18. g4 Qe7 19. Qxe7+ Kxe7 20. g5 Ne8 21. Kf2 Nd6 22. Bd3 Be4 23. Bxe4 Nxe4+ 24. Kf3 Nd6 25. b3 Nf5 26. Rd3 d6 27. Rgd1 h6  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "15"]
[White "De Assis, Rubens Mesquita"]
[Black "Marcal, David Hakak"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1727"]
[BlackElo "1325"]
[PlyCount "66"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 O-O 7. Rc1 Re8 8. Bd3 dxc4 9. Bxc4 a6 10. O-O b5 11. Bb3 Bb7 12. a4 b4 13. Nb1 Rc8 14. Nbd2 c5 15. Nc4 cxd4 16. exd4 Bxf3 17. Qxf3 Nd5 18. Bxe7 Qxe7 19. Rfe1 N7f6 20. Ne5 Qb7 21. h3 Rxc1 22. Rxc1 Rc8 23. Rd1 Qc7 24. g3 Ne7 25. Nd3 Qc6 26. Qxc6 Rxc6 27. Nxb4 Rb6 28. d5 Rxb4 29. dxe6 Rb8 30. exf7+ Kf8 31. Be6 Ng6 32. b3 Ne5 33. f4 Nxf7  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "16"]
[White "Serafim, Paulo Rogerio"]
[Black "Mesquita, Arnaldo Leite"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1457"]
[BlackElo "1676"]
[PlyCount "60"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. e4 d6 5. d4 cxd4 6. Nxd4 Bd7 7. Be2 g6 8. O-O Bg7 9. Be3 O-O 10. f3 a6 11. Nc2 Rc8 12. Qd2 Re8 13. Rac1 Ne5 14. b3 Qa5 15. Nd4 Nc6 16. Rfd1 Nxd4 17. Bxd4 Bc6 18. Qb2 Bh6 19. Rc2 Bf4 20. Nd5 Nxd5 21. exd5 Bd7 22. Bd3 e5 23. dxe6 Rxe6 24. Bf1 Rce8 25. g3 Be3+ 26. Kg2 Bc6 27. Qc3 Qf5 28. Kh1 Bxf3+ 29. Bg2 Bxd4 30. Qxf3 Re1+  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "17"]
[White "Pereira Junior, Justino"]
[Black "Rodrigues, Teodoro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1634"]
[BlackElo "1761"]
[PlyCount "75"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. c3 Bb7 9. d4 d6 10. Bg5 Nd7 11. Bxe7 Qxe7 12. Nbd2 Na5 13. Bc2 c5 14. d5 Rac8 15. b3 Rc7 16. Nf1 Rb8 17. Ng3 g6 18. Qd2 Bc8 19. h3 Nb6 20. Rf1 Bd7 21. Nh2 Nb7 22. f4 c4 23. f5 Rbc8 24. f6 Qf8 25. b4 a5 26. a3 Ra8 27. Ne2 axb4 28. axb4 Na4 29. Ng4 h5 30. Nh2 Nd8 31. Nf3 Rca7 32. Qe3 Ra6 33. Kh2 Nb7 34. Ng3 Kh7 35. Ng5+ Kg8 36. Nf3 Kh7 37. Ng5+ Kg8 38. Nf3  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "18"]
[White "Pinto Filho, Karline De Valesio"]
[Black "Muniz, Henrique Rocha"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1949"]
[BlackElo "1534"]
[PlyCount "35"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nc3 d6 3. e4 Nbd7 4. f4 e5 5. Nf3 exd4 6. Nxd4 Nc5 7. Bd3 g6 8. O-O Bg7 9. Nb3 Nxb3 10. axb3 O-O 11. f5 Nd7 12. Nd5 c6 13. Ne3 Qb6 14. Kh1 Qd4 15. c3 Qf6 16. fxg6 Qxg6 17. Nf5 Ne5 18. Ne7+  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "19"]
[White "De Souza, Vinicius Alcantara G R"]
[Black "Bernardo, Henrique Carvalho"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1846"]
[BlackElo "1466"]
[PlyCount "60"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Be7 8. Bg5 Be6 9. Bxf6 Bxf6 10. Nd5 Bxd5 11. Qxd5 Nc6 12. a5 O-O 13. Bc4 Qc7 14. c3 Ne7 15. Qd3 Rac8 16. Bd5 Nxd5 17. Qxd5 Qc6 18. Rd1 Rfd8 19. O-O Qxd5 20. Rxd5 Rc5 21. Rfd1 Rxd5 22. Rxd5 Be7 23. Kf1 g6 24. Ke2 f5 25. Nd2 Kf7 26. Kd3 Ke6 27. c4 Rc8 28. b4 Bg5 29. exf5+ gxf5 30. Kc3 Bxd2+  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "20"]
[White "Sales, Luis Carlos"]
[Black "Nascimento, Davi De Araujo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1722"]
[BlackElo "1750"]
[PlyCount "93"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 O-O 6. Ne5 c5 7. Be2 Nc6 8. Nxc6 bxc6 9. O-O Rb8 10. b3 h6 11. Bf4 Bd6 12. dxc5 Bxf4 13. exf4 Qa5 14. Nf3 Qxc5 15. Bd3 Qd6 16. Ne5 Nd7 17. Re1 Nxe5 18. fxe5 Qc7 19. Qh5 f5 20. exf6 Qf4 21. fxg7 Qxf2+ 22. Kh1 Rf6 23. Rf1 Qd4 24. Rad1 Bd7 25. Be2 Rxf1+ 26. Rxf1 Qxg7 27. h3 Rf8 28. Qg4 Rxf1+ 29. Bxf1 Qxg4 30. hxg4 e5 31. Be2 Kg7 32. Kh2 Kg6 33. b4 Kg5 34. Kg3 Be8 35. Ba6 Bg6 36. c3 Be4 37. Bb7 d4 38. cxd4 exd4 39. b5 d3 40. Kf2 Bxg2 41. Bxc6 Bh3 42. Ke3 Bf1 43. Bf3 d2 44. a4 Bh3 45. Kxd2 Bxg4 46. Bxg4 Kxg4 47. a5  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "21"]
[White "Coelho, Andre Rosenbaum"]
[Black "Brujin, Homero"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1746"]
[BlackElo "1448"]
[PlyCount "80"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d6 5. Nc3 a6 6. Nf3 Nf6 7. Bd3 Be7 8. O-O O-O 9. e5 dxe5 10. dxe5 Nfd7 11. Qe2 Nc6 12. Rd1 Qc7 13. Bf4 Rd8 14. Rac1 Qb8 15. h4 b5 16. Qe4 g6 17. Qe2 Bb7 18. h5 Nc5 19. Bb1 Nb4 20. Ne4 Nxe4 21. Bxe4 Bxe4 22. Qxe4 Nxa2 23. Ra1 Nb4 24. Bg5 Rxd1+ 25. Rxd1 Nd5 26. Bxe7 Nxe7 27. Rd7 Ra7 28. Rd3 Rc7 29. Qf4 Nd5 30. Qh4 Rc4 31. Qg5 Qf8 32. Ra3 Rc6 33. Nd2 h6 34. Qg3 g5 35. Ne4 f5 36. Nd6 Nf4 37. Qf3 Nd5 38. Rd3 g4 39. Qd1 Nf4 40. Rd4 Rc1  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "22"]
[White "Fernandes, Thuane Teixeira"]
[Black "Mesquita, Victor Noronha"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1724"]
[BlackElo "1363"]
[PlyCount "68"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 a6 5. e3 b5 6. c5 g6 7. a3 Bg7 8. b4 O-O 9. h3 Nbd7 10. Bd3 Qc7 11. Bc2 e5 12. O-O Re8 13. Re1 Bb7 14. Bb2 exd4 15. Nxd4 Ne5 16. Qc1 a5 17. Rd1 a4 18. Bd3 Nxd3 19. Rxd3 Ne4 20. Nce2 Rad8 21. Ra2 Nf6 22. Ng3 Nd7 23. Rd1 Ne5 24. Ba1 Nc4 25. Nc2 f5 26. Bd4 Rf8 27. Ne2 Bh6 28. f4 Rde8 29. h4 Bg7 30. Kf2 Qe7 31. g3 h5 32. Ng1 Bf6 33. Nf3 Kg7 34. Re1 Qd8  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "23"]
[White "Dias, Matheus Nunes"]
[Black "Bastos, Danillo Alves"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1672"]
[BlackElo "1731"]
[PlyCount "62"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. cxd5 Nxd5 7. Bxe7 Qxe7 8. Nxd5 exd5 9. Bd3 O-O 10. h3 Be6 11. Rc1 Rc8 12. Nf3 h6 13. O-O c5 14. Ne5 c4 15. Bb1 Nd7 16. f4 Nxe5 17. dxe5 f5 18. exf6 Qxf6 19. f5 Bf7 20. Qg4 Re8 21. Rce1 Rac8 22. Kh1 b5 23. e4 dxe4 24. Bxe4 a5 25. Rd1 Red8 26. Rxd8+ Rxd8 27. Rd1 Re8 28. Rd7 Qe5 29. Bc6 Qe1+ 30. Kh2 Qe5+ 31. Kh1 Qe1+  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "24"]
[White "Guilhon, Felipe Moreira"]
[Black "Mascarenhas, Alfredo C. Viana"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1350"]
[BlackElo "1726"]
[PlyCount "84"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 Nc6 5. O-O cxd4 6. Nxd4 e6 7. c4 Bc5 8. Nb3 Be7 9. Nc3 dxc4 10. Nd2 Nd5 11. Nxc4 Nxc3 12. bxc3 O-O 13. Bf4 f6 14. Rb1 e5 15. Bd2 Be6 16. Ne3 Qd7 17. Qc2 f5 18. Rfd1 f4 19. Be1 Qc8 20. Nd5 Bc5 21. Qb3 fxg3 22. hxg3 Rf7 23. Qb5 Qf8 24. e3 Bg4 25. Rd2 Re8 26. Qa4 e4 27. Nf4 g5 28. Nh3 Qh6 29. Rd5 Be7 30. Qxe4 Bxh3 31. Bxh3 Qxh3 32. Rxg5+ Bxg5 33. Qxe8+ Kg7 34. c4 Bf6 35. Qe4 Qd7 36. Kg2 Kh8 37. Qc2 Ne5 38. Rd1 Qc6+ 39. Kg1 Nxc4 40. Bc3 Ne5 41. Kf1 Rc7 42. Rd8+ Kg7  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "3"]
[Board "25"]
[White "Spieker, Otavio Schmidt"]
[Black "Cardoso, Thyago Santos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1372"]
[BlackElo "1800"]
[PlyCount "58"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. Bc4 e6 6. d3 a6 7. a4 Be7 8. O-O O-O 9. Qe1 Nd4 10. Nxd4 cxd4 11. Ne2 Qc7 12. Bb3 e5 13. f5 Bd7 14. Rf3 Bc6 15. Kh1 d5 16. Rh3 dxe4 17. Qh4 e3 18. Kg1 Rad8 19. g4 h6 20. Ng3 Nh7 21. Qh5 Ng5 22. Ne4 Nxh3+ 23. Qxh3 Bd5 24. Bxd5 Rxd5 25. f6 Bxf6 26. Nxf6+ gxf6 27. Qxh6 Rd6 28. h4 f5 29. Qg5+ Rg6  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "1"]
[White "Boeck, Moacir Luis"]
[Black "De Lima, Valdenicio Marcelino"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "1936"]
[PlyCount "31"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. O-O Nf6 9. Nc3 Qa5 10. h3 Bh5 11. Be3 Be7 12. a3 O-O 13. b4 Qd8 14. Qb3 h6 15. Rfd1 Qc7 16. d5  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "2"]
[White "Melo Lima, Caio Fernandes De"]
[Black "Dos Santos, Rodrigo Mello"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1964"]
[BlackElo "1885"]
[PlyCount "119"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 c5 3. g3 e6 4. Bg2 Nc6 5. O-O Be7 6. dxc5 Bxc5 7. c4 d5 8. Nc3 dxc4 9. Qa4 O-O 10. Qxc4 Be7 11. Rd1 Qa5 12. a3 Qh5 13. e4 e5 14. Bg5 Bg4 15. Bxf6 Bxf6 16. Rd3 g6 17. Nd5 Bg7 18. Qc5 f5 19. Ne1 Rf7 20. Ne3 Be2 21. Rd2 Nd4 22. exf5 Nb3 23. Qb4 Nxd2 24. Qxd2 Rff8 25. Bxb7 Rad8 26. Bd5+ Kh8 27. Rc1 gxf5 28. Rc7 a6 29. Qb4 Qh6 30. Qe7 Qf6 31. Nxf5 Qxe7 32. Nxe7 Bf6 33. Bb3 Bxe7 34. Rxe7 Rfe8 35. Rf7 e4 36. Bc2 Bd3 37. Ba4 Re5 38. Ng2 Rc5 39. Ne3 Rc1+ 40. Kg2 Rb1 41. Bd7 Rxb2 42. Bf5 h6 43. Ng4 Rb6 44. Ne5 Kg8 45. Bh7+ Kh8 46. Ng6+ Rxg6 47. Bxg6 Rd6 48. Bf5 Kg8 49. Re7 Kf8 50. Re6 Rxe6 51. Bxe6 Ke7 52. Bc8 Kf6 53. f4 Kg6 54. Kf2 h5 55. Ke3 Kf6 56. Bb7 Kf5 57. Bd5 Bc2 58. Bc4 a5 59. Bd5 Bd3 60. Bf7  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "3"]
[White "De Moura, Sergio Jovelino"]
[Black "Jenidarchiche, Douglas Rodrigo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1922"]
[BlackElo "1801"]
[PlyCount "83"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. O-O Ba7 7. Bb3 h6 8. Re1 O-O 9. Nbd2 Re8 10. h3 d6 11. Nf1 Be6 12. Bc2 d5 13. Qe2 d4 14. Ng3 Qd7 15. c4 Bc5 16. Ba4 Qd6 17. a3 a5 18. Nh4 Nd7 19. Bxc6 Qxc6 20. Nhf5 Bf8 21. Rf1 Kh7 22. b3 g6 23. Nh4 Be7 24. Nf3 b5 25. Qd2 Bf8 26. Nh2 bxc4 27. bxc4 Nc5 28. Rb1 a4 29. f4 exf4 30. Rxf4 Nb3 31. Qf2 Nxc1 32. Rxc1 Qd7 33. Ng4 Bg7 34. Nf6+ Bxf6 35. Rxf6 Kg7 36. Rf1 Re7 37. e5 Rb8 38. Ne4 Rb6 39. Nc5 Qe8 40. Qxd4 Bf5 41. e6 Rbxe6 42. Rxf7+  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "4"]
[White "Santos, Emanuel Valentin Dos"]
[Black "Da Rosa, Henrique Jaze Simoes"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1853"]
[BlackElo "1897"]
[PlyCount "72"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. c3 Kh8 8. h3 Ng8 9. d4 f5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Nd2 f4 13. Nf3 Bd6 14. b4 Qf6 15. Bb2 g5 16. Be2 g4 17. hxg4 Bxg4 18. Qb3 Ne7 19. Nxe5 Bxe5 20. Bxg4 Rg8 21. Bf3 Ng6 22. Rab1 Nh4 23. Kf1 Nxg2 24. Bxg2 f3 25. c4 fxg2+ 26. Kg1 Rae8 27. Re3 Rg4 28. Rg3 Rxg3 29. fxg3 Bd4+ 30. Kxg2 Qf2+ 31. Kh3 Rxe4 32. Bxd4+ Rxd4 33. Qc3 Kg8 34. Re1 Qf5+ 35. Kg2 Rd3 36. Qe5 Rd2+  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "5"]
[White "Dias, Matheus Braga"]
[Black "Conti, Bruno Henrique"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1823"]
[BlackElo "1973"]
[PlyCount "99"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 d5 2. d4 Nf6 3. Bg5 e6 4. e3 c5 5. c3 Nc6 6. Bd3 Be7 7. Nbd2 O-O 8. Ne5 Nxe5 9. dxe5 Nd7 10. Bxe7 Qxe7 11. f4 f5 12. O-O b6 13. Nf3 Bb7 14. g4 g6 15. g5 Rad8 16. Qe2 Nb8 17. h4 Nc6 18. Rf2 Kg7 19. h5 Rh8 20. Nh4 Rdg8 21. h6+ Kf7 22. Nf3 Rd8 23. a3 Rd7 24. b4 Rhd8 25. Bb5 Ra8 26. Rd1 a6 27. Ba4 b5 28. Bb3 Rc8 29. Rff1 Kf8 30. Kf2 Rdc7 31. Qb2 a5 32. bxc5 Qxc5 33. Rd2 Qb6 34. Rb1 Ba8 35. Ba4 Na7 36. Nd4 Rxc3 37. Bxb5 Ke7 38. a4 Qc5 39. Ba6 Rd8 40. Qb6 Qxb6 41. Rxb6 Nc6 42. Rdb2 Nxd4 43. exd4 Bc6 44. Bb5 Rc8 45. Bxc6 R3xc6 46. Rxc6 Rxc6 47. Rb7+ Kf8 48. Rxh7 Kg8 49. Rg7+ Kh8 50. Rxg6  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "6"]
[White "Kaneda, Eric Kazuichi"]
[Black "Amaral, Gileno Rodrigues"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1802"]
[BlackElo "1958"]
[PlyCount "85"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Nc3 Bb4 5. Bd2 d5 6. exd5 Nxd5 7. Be2 O-O 8. O-O Nxc3 9. bxc3 Ba5 10. d4 e4 11. Ng5 e3 12. Bxe3 h6 13. Ne4 f5 14. Bc4+ Kh7 15. Ng5+ Kg6 16. Nh3 Qh4 17. Nf4+ Kh7 18. g3 Qf6 19. Bd2 g5 20. Nd5 Qg7 21. Re1 Bd7 22. Rb1 Bb6 23. Bd3 Rae8 24. Qf3 Kh8 25. Rxe8 Bxe8 26. Re1 Bd7 27. Nxb6 axb6 28. Qd5 Qf7 29. Qxf7 Rxf7 30. d5 Nd8 31. c4 Kg7 32. f4 g4 33. Bc3+ Kg6 34. Be5 Bc8 35. a4 Re7 36. Ra1 Nf7 37. Bd4 Nd6 38. c5 Ne4 39. cxb6 Nd2 40. Bc5 Rd7 41. bxc7 Rxc7 42. Bb4 Nf3+ 43. Kf2  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "7"]
[White "Camara, Jose Arruda"]
[Black "De Oliveira, Jairo Quintiliano"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1880"]
[BlackElo "1795"]
[PlyCount "88"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 h6 6. Bh4 d6 7. c3 Bb6 8. Nbd2 Bg4 9. b4 a6 10. Qb3 Qd7 11. h3 Be6 12. a4 g5 13. Bg3 Nh5 14. Bxe6 Qxe6 15. Bh2 Qxb3 16. Nxb3 a5 17. b5 Ne7 18. d4 f6 19. g3 Ng7 20. O-O-O Ne6 21. Ng1 Ng6 22. Ne2 h5 23. d5 Nc5 24. Nxc5 Bxc5 25. f4 exf4 26. gxf4 gxf4 27. Nd4 Bxd4 28. cxd4 Kf7 29. Kd2 Rhe8 30. Kd3 Re7 31. Rhf1 f5 32. Bxf4 fxe4+ 33. Ke3 Nxf4 34. Rxf4+ Ke8 35. Rxe4 Rxe4+ 36. Kxe4 Kd7 37. Rd3 h4 38. Rf3 Re8+ 39. Kf4 c5 40. Re3 Rxe3 41. Kxe3 b6 42. dxc5 dxc5 43. Kd3 Ke7 44. Ke3 Kd6  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "8"]
[White "Marcal, David Hakak"]
[Black "Rodrigues, Joao Victor Da Silva"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1325"]
[BlackElo "1806"]
[PlyCount "71"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be2 Qa5 9. O-O Qxc3 10. Rb1 cxd4 11. Bb2 Qa5 12. Bb5+ Kf8 13. Bxd4 Nc6 14. Bxg7+ Kxg7 15. Bc4 Rd8 16. Qc1 a6 17. Qf4 f6 18. e5 Nxe5 19. Rfe1 Nxf3+ 20. Qxf3 e5 21. Re3 Rb8 22. Reb3 b5 23. Qc6 Bf5 24. Qc5 Rd7 25. Rc1 Rbd8 26. Bf1 Rd5 27. Qe7+ Kh6 28. Qxf6 R8d7 29. Rcc3 Bd3 30. Rxd3 Rxd3 31. Rxd3 Rxd3 32. Bxd3 Qd2 33. Qf8+ Kg5 34. Qa3 h5 35. Bf1 a5 36. Qe3+  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "9"]
[White "Godinho, Bruno Cesar Ferreira"]
[Black "Silva, Henrique Brasil Barrientos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1804"]
[BlackElo "1448"]
[PlyCount "81"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 c6 5. O-O e6 6. c4 Be7 7. Nc3 h6 8. Qb3 Qc8 9. Bf4 dxc4 10. Qxc4 Nbd7 11. Nd2 O-O 12. e4 Bh7 13. Rac1 Nb6 14. Qe2 Qd8 15. Nb3 Ne8 16. Rfd1 Bg5 17. Bxg5 Qxg5 18. f4 Qg6 19. e5 f6 20. Nc5 Qf7 21. exf6 Nxf6 22. Qxe6 Qxe6 23. Nxe6 Rfc8 24. Nc5 Rc7 25. b3 Re8 26. Nd3 Bxd3 27. Rxd3 Rd7 28. Rcd1 Kf7 29. a4 Nbd5 30. Nxd5 Nxd5 31. Bxd5+ Rxd5 32. Kf2 Kf6 33. g4 h5 34. h3 hxg4 35. hxg4 Rh8 36. Kg3 Re8 37. b4 Re2 38. R1d2 Rxd2 39. Rxd2 a5 40. bxa5 Rxa5 41. Rb2  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "10"]
[White "Mesquita, Arnaldo Leite"]
[Black "Lelis, Lucas Porto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1676"]
[BlackElo "1815"]
[PlyCount "22"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 d5 2. c4 e6 3. e3 f5 4. d4 c6 5. a3 a5 6. Nc3 Nf6 7. Ne5 Bd6 8. f4 Nbd7 9. c5 Bc7 10. Bd2 O-O 11. Nf3 Ne4  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "11"]
[White "Pinto Filho, Karline De Valesio"]
[Black "Sales, Luis Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1949"]
[BlackElo "1722"]
[PlyCount "72"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 c5 2. d5 d6 3. c4 e5 4. Nc3 Be7 5. e4 Bg5 6. Nge2 Bg4 7. h3 Bd7 8. Ng3 Bxc1 9. Qxc1 Nh6 10. Nb5 Bxb5 11. cxb5 O-O 12. Bd3 Qa5+ 13. Qc3 Qxc3+ 14. bxc3 Nd7 15. c4 Nb6 16. a4 Nc8 17. O-O Ne7 18. Nf5 Nexf5 19. exf5 f6 20. Be4 Kf7 21. g4 g6 22. fxg6+ hxg6 23. f4 Kg7 24. g5 fxg5 25. fxg5 Nf5 26. Bxf5 gxf5 27. Kg2 Kg6 28. h4 Rh8 29. Kg3 Raf8 30. Rae1 Kh5 31. Kh3 f4 32. Re4 Rf5 33. Rf3 Re8 34. a5 Re7 35. Rf1 Ref7 36. Rf3 Rf8  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "12"]
[White "Azevedo, Edmundo Roberto Ramos"]
[Black "Pereira Junior, Justino"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1887"]
[BlackElo "1634"]
[PlyCount "17"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Be7 5. c4 O-O 6. Bd3 b6 7. O-O Bb7 8. Nbd2 Nbd7 9. c5  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "13"]
[White "Carlos, Roberta Souto"]
[Black "Vieira, Jose Renato Braga S."]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1656"]
[BlackElo "1819"]
[PlyCount "18"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 Nc6 6. Bb5 cxd4 7. cxd4 Qa5+ 8. Nc3 Nxc3 9. bxc3 Qxb5  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "14"]
[White "Brito, Nicolas Neres"]
[Black "Silva, Ezequiel Demetras"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1521"]
[BlackElo "1803"]
[PlyCount "86"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Bxc5 6. Nf3 b6 7. Bg5 Bb7 8. e3 Nc6 9. Be2 h6 10. Bh4 Rc8 11. a3 O-O 12. O-O Be7 13. Qa4 Na5 14. Nd4 a6 15. Rac1 Nc6 16. Bf3 d5 17. cxd5 b5 18. Nxc6 Rxc6 19. Qb3 Rc4 20. Bxf6 Bxf6 21. Be2 Rxc3 22. bxc3 Bxd5 23. Qc2 Be5 24. f4 Bd6 25. Bf3 Bc5 26. Rfe1 Bc4 27. a4 Qh4 28. g3 Qh3 29. Bg2 Qg4 30. axb5 axb5 31. Bf1 Bd5 32. Bg2 Bc4 33. Qf2 Rd8 34. Bf3 Qf5 35. Rcd1 Rf8 36. Bg2 Qf6 37. Qd2 e5 38. Bd5 exf4 39. gxf4 Bxd5 40. Qxd5 Qxc3 41. Qd3 Bb4 42. Qxb5 Qc2 43. Qe2 Qe4  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "15"]
[White "Brujin, Homero"]
[Black "Nagoya, Felipe Hideyoshi F"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1448"]
[BlackElo "1781"]
[PlyCount "65"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. Nbd2 b6 7. c4 Bb7 8. b3 Nbd7 9. Bb2 Rc8 10. Rc1 c5 11. e3 Rc7 12. Re1 Qa8 13. Nb1 cxd4 14. Nxd4 dxc4 15. Bxb7 Qxb7 16. Nb5 Rcc8 17. bxc4 a6 18. Nd6 Bxd6 19. Qxd6 Rc6 20. Qd4 Rfc8 21. Na3 h5 22. Red1 Rc5 23. Qd3 h4 24. e4 Rg5 25. f4 Nc5 26. Qe2 Rg6 27. Bxf6 gxf6 28. f5 exf5 29. exf5 Rg5 30. g4 Kh7 31. h3 Rgg8 32. Qf2 Kg7 33. Rb1  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "17"]
[White "Bernardo, Henrique Carvalho"]
[Black "De Assis, Rubens Mesquita"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1466"]
[BlackElo "1727"]
[PlyCount "28"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a5 6. b5 Nd4 7. c3 Ne6 8. d4 exd4 9. cxd4 Nf6 10. e5 d5 11. Bb3 Ne4 12. Ba3 Nf4 13. O-O Bg4 14. Qc1 Ne2+  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "18"]
[White "Mascarenhas, Alfredo C. Viana"]
[Black "Barberi, Catarina"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1726"]
[BlackElo "1535"]
[PlyCount "77"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. cxd5 exd5 6. Bg5 b6 7. e3 Bb7 8. Bb5+ Nbd7 9. Ne5 O-O 10. Nc6 Bxc6 11. Bxc6 Rb8 12. O-O a6 13. Qf3 b5 14. Bxd7 Qxd7 15. Bxf6 Bxf6 16. Qxd5 Qc8 17. Rac1 Rd8 18. Qf3 Qd7 19. Ne4 Rb6 20. Rc2 Rc8 21. Rfc1 Be7 22. h3 Rg6 23. Ng3 Bd6 24. Nf5 Bf8 25. Rc6 Re6 26. Rxe6 Qxe6 27. d5 Qe5 28. Nd4 Rd8 29. Nc6 Qxb2 30. Nxd8 Qxc1+ 31. Kh2 Bd6+ 32. g3 f6 33. Qf5 h6 34. Qe6+ Kh7 35. Kg2 Qc2 36. e4 Bc5 37. Qf5+ Kg8 38. Qe6+ Kh7 39. Qf5+  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "19"]
[White "Sulz, Isaque Sathler"]
[Black "Fernandes, Thuane Teixeira"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1464"]
[BlackElo "1724"]
[PlyCount "68"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 4. e3 e6 5. a3 c5 6. Nf3 Nc6 7. dxc5 Bxc5 8. Bd3 Bd6 9. Bg5 h6 10. Bh4 g5 11. Bg3 Bxg3 12. hxg3 e5 13. Nxg5 e4 14. Be2 Bf5 15. Qd2 Qd7 16. O-O-O O-O-O 17. Nh3 d4 18. Na4 Qe6 19. Bc4 Qe7 20. exd4 b5 21. Qf4 Bxh3 22. Rxh3 bxc4 23. d5 Ne5 24. g4 Qd6 25. Qf5+ Ned7 26. Rc3 Kb7 27. Rxc4 Rc8 28. Rb4+ Ka7 29. g5 hxg5 30. Qxg5 Rb8 31. Qe3+ Ka8 32. Rdd4 Rxb4 33. Rxb4 Rb8 34. Rxb8+ Qxb8  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "20"]
[White "Serafim, Paulo Rogerio"]
[Black "Dias, Matheus Nunes"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1457"]
[BlackElo "1672"]
[PlyCount "48"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 Nf6 2. Nc3 g6 3. e4 Bg7 4. d4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Nbd7 10. Nd2 g5 11. Bg3 Nc5 12. f3 Nh5 13. Bf2 Nf4 14. O-O Ncd3 15. Bxd3 Nxd3 16. Qc2 Nf4 17. c5 g4 18. cxd6 cxd6 19. Nc4 gxf3 20. gxf3 Bh3 21. Rfe1 Qg5+ 22. Bg3 h5 23. Kf2 h4 24. Rg1 hxg3+  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "21"]
[White "Santos, Bruno De Sousa"]
[Black "Santos, Marcos Correia"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1292"]
[BlackElo "1588"]
[PlyCount "75"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e3 d6 6. Bd3 Nbd7 7. O-O b6 8. Re1 Bb7 9. e4 c5 10. d5 Ng4 11. h3 Nge5 12. Bf1 Ba6 13. b3 Nxf3+ 14. Qxf3 Ne5 15. Qg3 Nd7 16. Bb2 Nf6 17. Rab1 Nh5 18. Qf3 Nf6 19. Na4 Qd7 20. e5 dxe5 21. Bxe5 Bb7 22. Rbd1 Rad8 23. Qe2 Ba8 24. Nc3 e6 25. dxe6 Qxe6 26. Rxd8 Rxd8 27. Rd1 Re8 28. Bxf6 Qxe2 29. Nxe2 Bxf6 30. Nf4 Bd4 31. Ne2 Bf6 32. Nf4 Rd8 33. Rxd8+ Bxd8 34. Nd5 Kg7 35. f3 f5 36. Kf2 Kf7 37. g4 fxg4 38. hxg4  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "22"]
[White "Mesquita, Victor Noronha"]
[Black "Araujo, Barbara Ribeiro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1363"]
[BlackElo "1578"]
[PlyCount "45"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. c4 g6 3. Nc3 e5 4. Nge2 Bg7 5. g3 Ne7 6. Bg2 O-O 7. O-O Nbc6 8. d3 d6 9. Be3 Be6 10. Qd2 Qd7 11. Bh6 a6 12. Bxg7 Kxg7 13. a3 Rab8 14. f4 f5 15. Nd5 b5 16. b3 bxc4 17. bxc4 Rb3 18. Nxe7 Nxe7 19. Qc2 Rb6 20. Rab1 Rfb8 21. Nc3 Rxb1 22. Rxb1 Rxb1+ 23. Qxb1  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "23"]
[White "Cardoso, Thyago Santos"]
[Black "Nascimento, Davi De Araujo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1800"]
[BlackElo "1750"]
[PlyCount "104"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Be2 Be7 6. d4 d5 7. O-O O-O 8. c4 c6 9. Nc3 Bf5 10. Bf4 Nd7 11. cxd5 Nxc3 12. bxc3 cxd5 13. Bd3 Bxd3 14. Qxd3 Nb6 15. Rab1 Bd6 16. Bxd6 Qxd6 17. Ne5 f6 18. Nf3 Rfe8 19. Rfe1 Qd7 20. h3 Rxe1+ 21. Rxe1 Re8 22. Rxe8+ Qxe8 23. Kf1 Qa4 24. Qe2 Kf7 25. Nh2 Qa3 26. Qh5+ Kf8 27. Qxh7 Qxc3 28. Qh8+ Kf7 29. Qh5+ Ke7 30. Qe2+ Kd6 31. Qe1 Qc4+ 32. Kg1 Qxa2 33. Qc1 Qc4 34. Qf4+ Ke7 35. g4 Qc6 36. g5 fxg5 37. Qe5+ Kf7 38. Ng4 Qc1+ 39. Kg2 Qf4 40. Qxf4+ gxf4 41. Kf3 g5 42. h4 Kg6 43. hxg5 Kxg5 44. Ne5 Nc4 45. Nd3 Nd2+ 46. Ke2 Nb3 47. Nb4 Nxd4+ 48. Kd3 Ne6 49. Nxd5 Kf5 50. Nc3 Ke5 51. Kc4 f3 52. Nd5 b5+  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "24"]
[White "Bastos, Danillo Alves"]
[Black "Coelho, Andre Rosenbaum"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1731"]
[BlackElo "1746"]
[PlyCount "58"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 c6 7. Bb2 Na6 8. c4 Bf5 9. Nc3 d5 10. Re1 Nb4 11. e4 dxe4 12. Nh4 Bg4 13. Qd2 Nd3 14. Reb1 Nxb2 15. Rxb2 c5 16. Re1 Qxd4 17. Qxd4 cxd4 18. Nxe4 Nxe4 19. Rxe4 d3 20. Rb1 Be2 21. Bf1 f5 22. Rxe7 Rfe8 23. Rxb7 Rad8 24. Ng2 d2 25. Bxe2 Rxe2 26. Rd1 Bd4 27. b4 Rxf2 28. c5 Re8 29. c6 Ree2  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.09"]
[Round "4"]
[Board "25"]
[White "Muniz, Henrique Rocha"]
[Black "Spieker, Otavio Schmidt"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1534"]
[BlackElo "1372"]
[PlyCount "22"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. d3 h6 6. Be3 Bb6 7. Nd5 Bxe3 8. fxe3 Nf6 9. O-O O-O 10. Nxf6+ Qxf6 11. d4 Ne7  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "1"]
[White "Dias, Matheus Braga"]
[Black "Melo Lima, Caio Fernandes De"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1823"]
[BlackElo "1964"]
[PlyCount "78"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 O-O 9. Nge2 Re8 10. O-O Nbd7 11. a3 Ne4 12. Bg3 Ndf6 13. b4 a6 14. Qc2 Bd6 15. Bxd6 Qxd6 16. Bxe4 Nxe4 17. Nxe4 dxe4 18. Qc5 Qe7 19. Rac1 Bg4 20. Ng3 Rad8 21. h3 Bc8 22. Qxe7 Rxe7 23. Rc5 Rd5 24. Rfc1 Rxc5 25. Rxc5 f6 26. Kf1 Bd7 27. Ke1 g6 28. Kd2 f5 29. Ne2 Kf7 30. Kc3 Be6 31. Re5 Bd5 32. Nf4 Rxe5 33. dxe5 g5 34. Nxd5 cxd5 35. a4 Ke6 36. Kd4 b6 37. g3 a5 38. bxa5 bxa5 39. g4 f4  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "2"]
[White "Da Rosa, Henrique Jaze Simoes"]
[Black "Boeck, Moacir Luis"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1897"]
[BlackElo "1862"]
[PlyCount "73"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 c5 2. c4 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. d4 e6 7. O-O Be7 8. a3 cxd4 9. Nxd4 Nxd4 10. Qxd4 Bf6 11. Qd3 Qb6 12. Nd2 O-O 13. e4 Ne7 14. Nc4 Qd4 15. Qe2 e5 16. Be3 Qd7 17. Rfd1 Qb5 18. Qc2 Be6 19. Nd6 Bb3 20. Qc3 Qa4 21. Rd3 Be6 22. Nxb7 Rac8 23. Nc5 Qb5 24. a4 Qb8 25. b4 Nc6 26. Rb1 Nd4 27. Bxd4 exd4 28. Qe1 Bc4 29. Rdd1 Rfd8 30. f4 Ba2 31. Rb2 Rxc5 32. Rxa2 Rc3 33. Rb2 Qc7 34. e5 Be7 35. Qe4 Rc1 36. Qe1 Rxd1 37. Qxd1  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "3"]
[White "Kaneda, Eric Kazuichi"]
[Black "De Moura, Sergio Jovelino"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1802"]
[BlackElo "1922"]
[PlyCount "84"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bxf6 Bxf6 10. O-O-O Qb6 11. Nde2 Qc7 12. g4 Bd7 13. h4 Nc6 14. Bg2 O-O-O 15. Qe3 Kb8 16. g5 hxg5 17. hxg5 Rxh1 18. Rxh1 Be7 19. Rh7 Bf8 20. a3 Rc8 21. Ng3 Na5 22. Bf1 Nc4 23. Bxc4 Qxc4 24. Nh5 Qf1+ 25. Nd1 d5 26. Qf2 Qc4 27. exd5 Qxd5 28. Qd2 Qe4 29. Rh8 Qc6 30. Kb1 g6 31. Nf6 Bd6 32. Rh7 Be8 33. Nxe8 Rxe8 34. Rxf7 Qb6 35. Ne3 Rd8 36. Qc3 Rc8 37. Nc4 Qg1+ 38. Ka2 Qc5 39. Nxd6 Qxd6 40. Qb3 Qc6 41. Rg7 Rf8 42. Rxg6 Rf7  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "4"]
[White "De Lima, Valdenicio Marcelino"]
[Black "Mesquita, Arnaldo Leite"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1936"]
[BlackElo "1676"]
[PlyCount "56"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. d4 d6 3. h3 g6 4. Bf4 Bg7 5. e3 O-O 6. Be2 b6 7. Nbd2 Bb7 8. O-O Nbd7 9. c3 Re8 10. Bh2 c5 11. a4 Qc8 12. a5 Ba6 13. Bxa6 Qxa6 14. axb6 Qxb6 15. Qc2 Rab8 16. Ra2 cxd4 17. exd4 Rec8 18. Re1 Nd5 19. Qa4 Rb7 20. Nc4 Qd8 21. Bxd6 N7b6 22. Nxb6 Nxb6 23. Qa6 Rd7 24. Bg3 Nc4 25. Ne5 Nxe5 26. Bxe5 Bxe5 27. Rxe5 e6 28. Qa5 Qe7  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "5"]
[White "De Oliveira, Jairo Quintiliano"]
[Black "Azevedo, Edmundo Roberto Ramos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1795"]
[BlackElo "1887"]
[PlyCount "103"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Bg4 5. Bc4 e6 6. h3 Bxf3 7. Qxf3 c6 8. a4 Nf6 9. O-O Be7 10. Ne2 O-O 11. d4 Nbd7 12. Bf4 Nd5 13. Bg3 N7b6 14. Bb3 Nd7 15. c4 N5f6 16. Rfd1 Qa5 17. Nc3 Qb4 18. Na2 Qa5 19. Nc3 Qb4 20. Na2 Qa5 21. Qc3 Qxc3 22. Nxc3 Bb4 23. Rac1 Bxc3 24. bxc3 Rfd8 25. f3 Nf8 26. a5 a6 27. Rb1 Ng6 28. Bc2 Rd7 29. Rb3 Re8 30. Rdb1 Ree7 31. c5 Ne8 32. h4 f6 33. h5 Nf8 34. Bd3 Kh8 35. Bc4 h6 36. R3b2 f5 37. Be5 Kh7 38. Kf2 Rf7 39. Re1 Kh8 40. Rbe2 Rfe7 41. Bg3 Kh7 42. Bh4 Nf6 43. Bxf6 gxf6 44. Bxe6 Nxe6 45. Rxe6 Rxe6 46. Rxe6 Kg7 47. Kg3 Kf7 48. Re1 Rd8 49. Kf4 Rg8 50. g3 Rg5 51. Rb1 Rxh5 52. Rxb7+  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "6"]
[White "Dos Santos, Rodrigo Mello"]
[Black "Godinho, Bruno Cesar Ferreira"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1885"]
[BlackElo "1804"]
[PlyCount "48"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Qe2 Nf6 6. Bg2 Be7 7. O-O dxe4 8. dxe4 e5 9. c3 Qc7 10. Nbd2 a6 11. Re1 b5 12. Nf1 b4 13. h3 a5 14. Ne3 Ba6 15. Qc2 Rd8 16. Nd5 Nxd5 17. exd5 Rxd5 18. Nxe5 Rxe5 19. Bxc6+ Qxc6 20. Rxe5 Bb7 21. f3 Qxf3 22. Qh2 Qd1+ 23. Kf2 Qf3+ 24. Kg1 Qd1+  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "7"]
[White "Jenidarchiche, Douglas Rodrigo"]
[Black "Camara, Jose Arruda"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1801"]
[BlackElo "1880"]
[PlyCount "106"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 Be7 6. Nge2 Bg4 7. Bf4 c6 8. O-O O-O 9. f3 Bc8 10. Qd2 Nbd7 11. Rae1 Bb4 12. a3 Ba5 13. Bg5 b5 14. Qf4 b4 15. axb4 Bxb4 16. Qg3 Re8 17. Nf4 Rxe1 18. Rxe1 Bf8 19. Nh5 Nxh5 20. Bxd8 Nxg3 21. hxg3 Bb7 22. Bg5 h6 23. Bd2 Bd6 24. Kf2 Kf8 25. Ra1 Nf6 26. g4 Ne8 27. Nd1 Nc7 28. c3 Ne6 29. Ba6 Bxa6 30. Rxa6 Nd8 31. Ne3 Bf4 32. Nf1 Bxd2 33. Nxd2 Ke7 34. Ke3 g6 35. Nb3 Kd6 36. Nc5 Ne6 37. Nd3 f6 38. b4 Nc7 39. Ra1 Nb5 40. Kd2 Ke7 41. Nf4 Kf7 42. Ra6 Rc8 43. Ra5 Rd8 44. Ra6 Rc8 45. Ra5 Rd8 46. Kd3 Rd7 47. Ra1 Re7 48. Rh1 Kg7 49. g3 Nd6 50. Rh2 Nc4 51. Re2 Rxe2 52. Kxe2 a5 53. bxa5 Nxa5  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "8"]
[White "Sales, Luis Carlos"]
[Black "Santos, Emanuel Valentin Dos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1722"]
[BlackElo "1853"]
[PlyCount "29"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. dxc5 Qa5+ 5. Nd2 f5 6. c3 Qxc5 7. e3 Bg7 8. Ngf3 O-O 9. Nb3 Qb6 10. Bd3 d5 11. Nfd4 Qd6 12. Qf3 e6 13. g4 fxg4 14. Qg3 Qxg3 15. fxg3  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "9"]
[White "Silva, Henrique Brasil Barrientos"]
[Black "Vieira, Jose Renato Braga S."]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1448"]
[BlackElo "1819"]
[PlyCount "65"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. f4 e6 6. Nf3 Nge7 7. O-O d5 8. d3 O-O 9. Kh1 b6 10. Qe1 Bb7 11. a3 Qd7 12. Bd2 a6 13. Rd1 Qc7 14. Bc1 Rad8 15. g4 b5 16. Nh4 Nd4 17. f5 exf5 18. gxf5 gxf5 19. exf5 Be5 20. Bh6 Bxh2 21. Qd2 Qg3 22. Bxf8 Rxf8 23. Qh6 f6 24. Rde1 Qd6 25. Ng6 Nexf5 26. Qxf8+ Qxf8 27. Nxf8 Bd6 28. Ne6 Ng3+ 29. Kg1 Nxc2 30. Rc1 Nxf1 31. Rxc2 Ne3 32. Re2 Nxg2 33. Rxg2+  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "10"]
[White "Conti, Bruno Henrique"]
[Black "Silva, Ezequiel Demetras"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1973"]
[BlackElo "1803"]
[PlyCount "66"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nc3 Be7 5. e4 Na6 6. Nge2 Nc7 7. O-O O-O 8. h3 d6 9. d4 exd4 10. Nxd4 Ne6 11. Nf5 Nc5 12. g4 Be6 13. b3 Qc7 14. Bf4 Rfd8 15. Qd4 Ne8 16. g5 Bf8 17. Ne2 Qd7 18. Neg3 d5 19. cxd5 cxd5 20. Rad1 dxe4 21. Qe5 Qb5 22. Bxe4 a6 23. Bb1 Rac8 24. Nh5 Qc6 25. Be3 Rxd1 26. Rxd1 Qf3 27. Nh6+ gxh6 28. Bd4 Qxd1+ 29. Kg2 Bd5+ 30. Qxd5 Qxh5 31. f4 Qe2+ 32. Bf2 Qe6 33. Qf3 Qc6  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "11"]
[White "Amaral, Gileno Rodrigues"]
[Black "Nagoya, Felipe Hideyoshi F"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1958"]
[BlackElo "1781"]
[PlyCount "96"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bxf6 Bxf6 9. cxd5 exd5 10. Qb3 Be6 11. Be2 c5 12. Rd1 Nc6 13. Qa4 cxd4 14. exd4 Ne7 15. O-O Ng6 16. Rfe1 Nf4 17. Bf1 Bg4 18. Re3 Bg5 19. h3 Bd7 20. Qb3 Bf6 21. Ne5 Nxh3+ 22. Rxh3 Bxh3 23. gxh3 Bh4 24. Qc2 Qd6 25. Bg2 Rac8 26. Qf5 g6 27. Qg4 Bf6 28. Bxd5 Bxe5 29. dxe5 Qxe5 30. Qxg6+ Qg7 31. Qg4 Qxg4+ 32. hxg4 Kg7 33. f4 Rc5 34. Be4 h5 35. g5 Re8 36. Bf3 Kg6 37. Rd6+ Re6 38. Rxe6+ fxe6 39. Be4+ Kg7 40. Kf2 b5 41. Ke3 b4 42. Ne2 Ra5 43. Bb1 Rd5 44. Bd3 h4 45. Nd4 Kf7 46. Bc4 Rd6 47. f5 h3 48. fxe6+ Ke8  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "13"]
[White "Bezerra, Wiltemberg Barros"]
[Black "Brujin, Homero"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1807"]
[BlackElo "1448"]
[PlyCount "121"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. d3 c6 5. O-O Be7 6. Nc3 O-O 7. e4 d4 8. Ne2 c5 9. h3 Nc6 10. Nd2 e5 11. f4 exf4 12. Nxf4 Ne5 13. Nf3 Bd6 14. Bd2 Bd7 15. Nxe5 Bxe5 16. Qf3 Qc8 17. g4 h6 18. Rae1 Nh7 19. Nd5 Qd8 20. Re2 Rc8 21. Bf4 Bxf4 22. Qxf4 Be6 23. c4 dxc3 24. bxc3 Re8 25. Ref2 Nf8 26. Qg3 Ng6 27. c4 Rc6 28. Bh1 Rd6 29. Rh2 Bxd5 30. exd5 Qe7 31. Be4 Qe5 32. Qf3 Qd4+ 33. Rhf2 Rf6 34. Qg3 Nf4 35. Kh2 Ne2 36. Qg2 Qe5+ 37. Kh1 Ng3+ 38. Kg1 Nxf1 39. Rxf1 Rxf1+ 40. Kxf1 Rd8 41. Qf2 b6 42. Qf5 Qxf5+ 43. gxf5 Rd6 44. Kf2 a6 45. a4 g6 46. Kf3 g5 47. Ke3 Kg7 48. d4 Kf6 49. a5 h5 50. axb6 Rxb6 51. dxc5 Rb3+ 52. Kd4 Ke7 53. d6+ Kd7 54. Kd5 Rb2 55. c6+ Kd8 56. c7+ Kd7 57. c5 Rd2+ 58. Kc4 f6 59. Bb7 Rc2+ 60. Kd4 Rd2+ 61. Ke3  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "14"]
[White "Rodrigues, Joao Victor Da Silva"]
[Black "Brito, Nicolas Neres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1806"]
[BlackElo "1521"]
[PlyCount "57"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. c4 e6 4. Nc3 Nf6 5. d4 cxd4 6. Nxd4 Bb4 7. Nxc6 bxc6 8. Bd3 e5 9. O-O O-O 10. Qc2 a5 11. h3 d6 12. Be3 Nd7 13. Na4 Nc5 14. a3 Nxd3 15. Qxd3 Bc5 16. Nxc5 dxc5 17. Qxd8 Rxd8 18. Bxc5 Be6 19. Rfc1 Rd2 20. b4 axb4 21. axb4 Raa2 22. b5 Bxc4 23. Rxa2 Bxa2 24. b6 Rb2 25. Ra1 f5 26. exf5 Kf7 27. b7 Bb1 28. Ra7 Kf6 29. Bd6  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "15"]
[White "De Assis, Rubens Mesquita"]
[Black "Mascarenhas, Alfredo C. Viana"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1727"]
[BlackElo "1726"]
[PlyCount "98"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. cxd5 exd5 9. h3 Re8 10. Qc2 Qe7 11. a3 Ne4 12. b4 a6 13. Na4 Nf8 14. Nc5 Rb8 15. Bd2 Bf5 16. Ne5 Bxe5 17. dxe5 Nxd2 18. Qxd2 Qxe5 19. a4 Bxd3 20. Qxd3 Red8 21. Nb3 Rd6 22. b5 axb5 23. axb5 Rg6 24. f4 Qh5 25. Kh2 Qh4 26. Rf3 Qe7 27. Nd4 c5 28. Nf5 Qf6 29. Ra2 Rd8 30. Ra7 d4 31. exd4 cxd4 32. Rxb7 Re8 33. Rf2 Ne6 34. Re2 h5 35. g3 h4 36. Nxh4 Rh6 37. Nf5 Rh5 38. Re5 g6 39. Nxd4 Rxe5 40. fxe5 Qf2+ 41. Kh1 Rd8 42. Qf3 Qe1+ 43. Kg2 Ng5 44. Qe2 Qc1 45. e6 Nxe6 46. Qf2 Ng5 47. Ne2 Qc8 48. Re7 Qxh3+ 49. Kg1 Rd1+  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "16"]
[White "Pereira Junior, Justino"]
[Black "Pinto Filho, Karline De Valesio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1634"]
[BlackElo "1949"]
[PlyCount "76"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 e6 6. Nf3 Qb6 7. Ba4 cxd4 8. Nxd4 Bd7 9. Nxc6 Bxc6 10. O-O Ne7 11. Nd2 Ng6 12. Nf3 Qc7 13. Bxc6+ bxc6 14. Re1 Be7 15. Qe2 O-O 16. Bg5 a5 17. Bxe7 Qxe7 18. Rad1 a4 19. Qe3 c5 20. Re2 Rfb8 21. Ne1 Ra5 22. f4 Rab5 23. Nd3 Nh4 24. Qf2 h5 25. h3 g6 26. Rdd2 Nf5 27. g4 Ng7 28. a3 Kh7 29. Ne1 c4 30. Nf3 Rh8 31. Nd4 Rb7 32. Qf3 Kg8 33. f5 Qg5 34. Qg2 hxg4 35. Nf3 Qxf5 36. hxg4 Qf4 37. Rd4 Qc1+ 38. Ne1 Qg5  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "17"]
[White "Lelis, Lucas Porto"]
[Black "Sulz, Isaque Sathler"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1815"]
[BlackElo "1464"]
[PlyCount "33"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Be2 d5 3. exd5 Qxd5 4. Nf3 g6 5. Nc3 Qd8 6. d4 cxd4 7. Nxd4 Bg7 8. Be3 Nf6 9. O-O O-O 10. Bf3 Nbd7 11. Qe2 Re8 12. Rad1 e5 13. Ndb5 a6 14. Nd6 Re6 15. Qc4 b5 16. Qc6 Nb8 17. Qxa8  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "18"]
[White "Nascimento, Davi De Araujo"]
[Black "Mesquita, Victor Noronha"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1750"]
[BlackElo "1363"]
[PlyCount "45"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 O-O 5. O-O d6 6. Re1 Nc6 7. h3 h6 8. a3 Ba5 9. b4 Bb6 10. Na4 Be6 11. Bxe6 fxe6 12. Nxb6 axb6 13. b5 Ne7 14. d4 Nd7 15. dxe5 Nxe5 16. Nxe5 dxe5 17. Bb2 Ng6 18. Qxd8 Rfxd8 19. Red1 Kf7 20. g3 Ke7 21. Kf1 Rxd1+ 22. Rxd1 Ra4 23. f3  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "19"]
[White "Coelho, Andre Rosenbaum"]
[Black "Santos, Bruno De Sousa"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1746"]
[BlackElo "1292"]
[PlyCount "98"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. O-O Nf6 5. d3 O-O 6. c3 d6 7. Re1 a6 8. Bb3 Na5 9. Bc2 Re8 10. Nbd2 c5 11. Nf1 Nc6 12. a4 a5 13. Ne3 Bf8 14. Bb3 Be6 15. Ng5 Bxb3 16. Qxb3 Qe7 17. Nf5 Qd7 18. Nf3 Ne7 19. Ne3 d5 20. Nxd5 Nexd5 21. exd5 e4 22. dxe4 Rxe4 23. Rxe4 Nxe4 24. c4 Re8 25. Qb5 Qxb5 26. axb5 b6 27. Bf4 Nd6 28. Bxd6 Bxd6 29. Re1 Kf8 30. Rxe8+ Kxe8 31. g3 Ke7 32. Ne1 Kf6 33. Nd3 Kf5 34. f3 h5 35. Kg2 g5 36. Nf2 Ke5 37. Ne4 Be7 38. Kf2 f5 39. Nd2 Kd4 40. Ke2 Bd6 41. b3 Kc3 42. Ke3 f4+ 43. Ke2 Be5 44. g4 hxg4 45. fxg4 Bc7 46. Ne4+ Kxb3 47. d6 Bd8 48. Kd3 a4 49. Nd2+ Kb2  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "20"]
[White "Fernandes, Thuane Teixeira"]
[Black "Rodrigues, Teodoro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1724"]
[BlackElo "1761"]
[PlyCount "121"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 d6 6. h3 O-O 7. Bg5 Na5 8. Bb3 Nxb3 9. axb3 c6 10. Qd2 Re8 11. O-O Bb6 12. Rfc1 Be6 13. Na4 Bc7 14. d4 Bd7 15. dxe5 dxe5 16. Rd1 Qe7 17. Bxf6 gxf6 18. Qxd7 Qxd7 19. Rxd7 Ba5 20. Rad1 b5 21. Nc3 Bb6 22. Nh2 a5 23. R1d6 Re6 24. Rxe6 fxe6 25. Rd6 Rc8 26. Rxe6 Kf7 27. Rd6 Ke7 28. Rd1 Bd4 29. Nf3 Bxc3 30. bxc3 a4 31. Ra1 Ra8 32. Ra3 Kd6 33. Nd2 Kc5 34. b4+ Kb6 35. Kf1 Rc8 36. c4 c5 37. c3 Rd8 38. Ke2 cxb4 39. cxb4 Rd4 40. cxb5 Kxb5 41. Ra2 Kxb4 42. Ke3 Kc3 43. g3 h5 44. Ke2 Kb4 45. Ke3 Kc3 46. Kf3 Rxd2 47. Rxa4 Rd3+ 48. Kg2 Rd6 49. g4 h4 50. Ra8 Kd4 51. Rh8 Kxe4 52. Rxh4 Kf4 53. Rh5 Rd8 54. Rf5+ Ke4 55. Rxf6 Rg8 56. Kg3 Kd5 57. h4 e4 58. g5 Ke5 59. Kg4 Rg7 60. h5 Rg8 61. Rf7  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "21"]
[White "Santos, Marcos Correia"]
[Black "Carlos, Roberta Souto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1588"]
[BlackElo "1656"]
[PlyCount "84"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. O-O Be7 8. h3 Bh5 9. Be3 cxd4 10. cxd4 O-O 11. Nc3 Qd8 12. Qb3 b6 13. Rfd1 Nbd7 14. g4 Bg6 15. d5 Nxd5 16. Nxd5 exd5 17. Rxd5 Qc7 18. Rc1 Qb7 19. Bb5 Nc5 20. Bxc5 Bxc5 21. Rd7 Qe4 22. Re1 Qf4 23. Bc6 Qg3+ 24. Kh1 Qxh3+ 25. Nh2 Qxb3 26. axb3 Rac8 27. Bb5 a5 28. Kg2 Rcd8 29. Re2 Rxd7 30. Bxd7 f6 31. Be6+ Bf7 32. Bc4 Rb8 33. Nf1 b5 34. Bxf7+ Kxf7 35. Nd2 Re8 36. Kf3 Rxe2 37. Kxe2 Ke6 38. Kd3 Bxf2 39. Ne4 Bb6 40. Nc3 Ke5 41. Nxb5 Kf4 42. Nc3 Kxg4  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "22"]
[White "Araujo, Barbara Ribeiro"]
[Black "Cardoso, Thyago Santos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1578"]
[BlackElo "1800"]
[PlyCount "42"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 Nf6 2. g3 e5 3. Bg2 Bc5 4. Nc3 c6 5. e4 O-O 6. Nge2 a6 7. O-O d6 8. d3 Be6 9. Bd2 d5 10. Bg5 d4 11. Na4 Nbd7 12. Nxc5 Nxc5 13. b4 Ncd7 14. a4 a5 15. Rb1 Qc7 16. f4 Bg4 17. Bf3 Bh3 18. Re1 axb4 19. Rxb4 c5 20. Rb5 Ra5 21. f5 Bg4  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "23"]
[White "Spieker, Otavio Schmidt"]
[Black "Guilhon, Felipe Moreira"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1372"]
[BlackElo "1350"]
[PlyCount "90"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. d3 Nge7 7. Qe2 a6 8. a4 Nd4 9. Nxd4 cxd4 10. Nd1 O-O 11. O-O d5 12. Ba2 dxe4 13. dxe4 Bd7 14. Bc4 Rc8 15. Rf3 Qc7 16. Bb3 Nc6 17. Qe1 Na5 18. Qh4 Qd8 19. Qg3 Nxb3 20. cxb3 Qa5 21. h4 Bc6 22. Rf1 Bxe4 23. Re1 Bd5 24. Re2 Rc6 25. Bd2 Qb6 26. Kh1 Qxb3 27. Qxb3 Bxb3 28. Nf2 Rfc8 29. Ree1 Rc2 30. Rec1 Rxc1+ 31. Rxc1 Rxc1+ 32. Bxc1 Bxa4 33. Kg1 f6 34. Nd3 Kf7 35. Kf2 Bf8 36. Bd2 Bb5 37. Nb4 Bxb4 38. Bxb4 e5 39. fxe5 fxe5 40. g3 Ke6 41. Kf3 Kd5 42. Kg4 h5+ 43. Kg5 Bd3 44. Kf6 Bf5 45. Be7 Kc4  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "5"]
[Board "24"]
[White "Muniz, Henrique Rocha"]
[Black "Bernardo, Henrique Carvalho"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1534"]
[BlackElo "1466"]
[PlyCount "67"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 g6 5. O-O Bg7 6. Re1 e5 7. d3 Nge7 8. c3 O-O 9. a3 a5 10. a4 h6 11. Na3 Be6 12. Be3 f5 13. Bh3 Qd7 14. Nb5 Rad8 15. Bg2 f4 16. Bd2 Bg4 17. Qb3+ Be6 18. Qc2 fxg3 19. fxg3 Nc8 20. Qc1 Kh7 21. Be3 Nb6 22. d4 cxd4 23. cxd4 Nxd4 24. Nfxd4 exd4 25. Nxd4 Rc8 26. Qb1 Nc4 27. Nxe6 Qxe6 28. Qa2 Qe5 29. Bh3 Rc6 30. Rad1 Nxe3 31. Rxe3 Qc5 32. Qa3 Bd4 33. Qxc5 Bxc5 34. Rdd3  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "1"]
[White "Melo Lima, Caio Fernandes De"]
[Black "Da Rosa, Henrique Jaze Simoes"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1964"]
[BlackElo "1897"]
[PlyCount "67"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. c4 c6 6. Nc3 h6 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 Na6 10. Ra4 Be7 11. Bd2 O-O 12. Ne5 Rfc8 13. O-O Ne8 14. Rfa1 f6 15. Nd3 Nec7 16. b4 Rd8 17. Bf4 Nb5 18. Nxb5 cxb5 19. Ra5 Bxd3 20. exd3 Nxb4 21. Rxb5 Nc2 22. Ra4 Rd7 23. Bd2 a6 24. Rb3 e5 25. Rxb7 Rxb7 26. Bxd5+ Kf8 27. Bxb7 Rb8 28. c6 Bd6 29. dxe5 fxe5 30. f4 Nd4 31. Bb4 Bxb4 32. c7 Bd6 33. cxb8=Q+ Bxb8 34. Rxa6  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "2"]
[White "Boeck, Moacir Luis"]
[Black "Kaneda, Eric Kazuichi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "1802"]
[PlyCount "109"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 e5 6. Nge2 Be6 7. d3 Ne7 8. O-O O-O 9. Be3 Na6 10. b3 Qc7 11. Rc1 Rad8 12. d4 exd4 13. Nxd4 Nc5 14. Nxe6 Nxe6 15. f4 f5 16. Re1 Qb8 17. Bf2 Rde8 18. Qd2 fxe4 19. Nxe4 d5 20. Nc5 Nxc5 21. Bxc5 Nf5 22. Bxf8 Rxf8 23. cxd5 Qd8 24. d6 Bd4+ 25. Kh1 Qxd6 26. Rcd1 c5 27. Bxb7 Qd7 28. Be4 Nh6 29. Bf3 g5 30. Qe2 gxf4 31. Qe6+ Qxe6 32. Rxe6 Nf5 33. gxf4 Nh4 34. Bd5 Kh8 35. Rf1 Nf5 36. Bc6 Kg7 37. Be4 Ne3 38. Rf3 Kf7 39. f5 Rg8 40. Rg3 Ng4 41. Bd5 Nf2+ 42. Kg2 Rf8 43. Re2+ Kf6 44. Rxf2 Bxf2 45. Kxf2 Rd8 46. Rd3 Ke5 47. Bc4 Rf8 48. Rd5+ Kf4 49. Rxc5 h5 50. Be6 h4 51. Rc4+ Kg5 52. h3 Rd8 53. Rg4+ Kf6 54. a4 Rd3 55. Rxh4  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "3"]
[White "De Moura, Sergio Jovelino"]
[Black "De Lima, Valdenicio Marcelino"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1922"]
[BlackElo "1936"]
[PlyCount "23"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. O-O Bg7 6. Re1 Nf6 7. h3 O-O 8. d3 h6 9. a4 b6 10. a5 Ba6 11. Qe2 Ne8 12. Nbd2  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "4"]
[White "Santos, Emanuel Valentin Dos"]
[Black "Silva, Henrique Brasil Barrientos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1853"]
[BlackElo "1448"]
[PlyCount "68"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. h5 e6 7. f4 c5 8. c3 Nc6 9. Nf3 Qb6 10. Rh2 Rc8 11. Be3 cxd4 12. cxd4 Bb4+ 13. Kf2 Na5 14. b3 Nc6 15. Kg1 a5 16. Rc2 Na7 17. Rxc8+ Nxc8 18. a3 Bf8 19. Nc3 Na7 20. Qc2 Ne7 21. b4 Nec8 22. b5 Qd8 23. Bd3 Nb6 24. Qb3 Be7 25. Ra2 Qa8 26. Rb2 Qd8 27. Rc2 Qb8 28. a4 Nac8 29. Bc1 Na8 30. Ba3 b6 31. Ne2 Qb7 32. f5 exf5 33. gxf5 g6 34. hxg6 fxg6  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "5"]
[White "De Oliveira, Jairo Quintiliano"]
[Black "Dias, Matheus Braga"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1795"]
[BlackElo "1823"]
[PlyCount "28"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 Nbd7 10. g4 b5 11. g5 b4 12. Nd5 Nxd5 13. exd5 Bf5 14. Rg1 a5  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "6"]
[White "Silva, Ezequiel Demetras"]
[Black "Amaral, Gileno Rodrigues"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1803"]
[BlackElo "1958"]
[PlyCount "41"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. e3 O-O 6. Nge2 Nc6 7. O-O d6 8. d3 Bd7 9. a3 Rb8 10. Rb1 Qc8 11. Re1 Bg4 12. Qc2 Ne5 13. Rf1 Nf3+ 14. Kh1 e5 15. Ng1 Qf5 16. Nxf3 Bxf3 17. e4 Qh5 18. Kg1 h6 19. Bxf3 Qxf3 20. Qd1 Qxd1 21. Rxd1  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "7"]
[White "Mesquita, Arnaldo Leite"]
[Black "Dos Santos, Rodrigo Mello"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1676"]
[BlackElo "1885"]
[PlyCount "43"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. g3 d5 3. c4 e6 4. Bg2 c6 5. b3 Bd6 6. Bb2 O-O 7. O-O Nbd7 8. d3 e5 9. cxd5 cxd5 10. Nc3 Re8 11. Nd2 Nb6 12. Nb5 Bb8 13. Rc1 a6 14. Nc3 Bg4 15. h3 Bh5 16. a4 h6 17. a5 Nc8 18. b4 Ne7 19. Na4 Bd6 20. Nb6 Rb8 21. g4 Bg6 22. Qb3  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "8"]
[White "Camara, Jose Arruda"]
[Black "Rodrigues, Joao Victor Da Silva"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1880"]
[BlackElo "1806"]
[PlyCount "164"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Nc6 7. a3 d6 8. Bd3 g6 9. O-O dxe5 10. dxe5 Be7 11. Qe2 O-O 12. Nc3 Nxc3 13. bxc3 Qa5 14. Bb5 Qxc3 15. Bb2 Qa5 16. Bxc6 bxc6 17. Rfc1 Ba6 18. Qc2 Rac8 19. Bc3 Qc7 20. Bb4 Rfd8 21. Bd6 Qb7 22. Rab1 Qa8 23. Qb3 Bf8 24. Bxf8 Rxf8 25. Qe3 Kg7 26. h4 h5 27. Qg5 Rc7 28. Qf6+ Kg8 29. Qg5 Kh7 30. Rd1 Qe8 31. Rd2 Bc4 32. g4 hxg4 33. Qxg4 Bd5 34. Ng5+ Kg7 35. Qg3 Qe7 36. Rdb2 c5 37. Rb8 Rcc8 38. R8b2 Rh8 39. Rd2 Rh5 40. Rxd5 exd5 41. Rb3 Rch8 42. Rf3 Rf8 43. Rf6 c4 44. Ne6+ Kh8 45. Nxf8 Qxf8 46. e6 Rf5 47. Qc3 Kh7 48. Rxf5 gxf5 49. Qf6 Qg8+ 50. Kf1 fxe6 51. Qe7+ Kg6 52. Qxa7 Qh8 53. Qe7 Qa1+ 54. Kg2 Qe1 55. Qg5+ Kf7 56. Qh5+ Ke7 57. Qg5+ Kd6 58. Qd8+ Ke5 59. Qc7+ Ke4 60. Qd6 Kd3 61. Qg3+ Kc2 62. h5 c3 63. h6 Qe4+ 64. f3 Qe2+ 65. Qf2 Qxf2+ 66. Kxf2 Kb1 67. h7 c2 68. h8=Q c1=Q 69. Qg8 Qd2+ 70. Kf1 Qe3 71. Kg2 d4 72. Qb8+ Ka2 73. Qb5 Kxa3 74. Qc5+ Kb3 75. Qb5+ Kc3 76. Qc5+ Kd2 77. Qa5+ Kc2 78. Qa4+ Kc3 79. Qc6+ Kb4 80. Qb6+ Ka3 81. Qc5+ Kb2 82. Qb4+ Kc2  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "9"]
[White "Dias, Matheus Nunes"]
[Black "Bezerra, Wiltemberg Barros"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1672"]
[BlackElo "1807"]
[PlyCount "69"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nc6 7. O-O e5 8. d5 Ne7 9. b4 Nd7 10. Ne1 f5 11. f3 f4 12. g4 g5 13. Nd3 Ng6 14. Bd2 Rf7 15. c5 Bf8 16. c6 Nf6 17. cxb7 Bxb7 18. Rc1 h5 19. h3 hxg4 20. hxg4 c6 21. dxc6 Qb6+ 22. Rf2 Bxc6 23. b5 Bb7 24. Nb4 Rh7 25. Qb3+ Kh8 26. Be1 Qe3 27. Rc2 Nh4 28. Bd2 Qb6 29. Na4 Qd8 30. Nc6 Qd7 31. Bb4 Rc8 32. Bc4 Qg7 33. Be6 Rc7 34. Ba5 Bxc6 35. bxc6  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "10"]
[White "Godinho, Bruno Cesar Ferreira"]
[Black "Jenidarchiche, Douglas Rodrigo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1804"]
[BlackElo "1801"]
[PlyCount "37"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. d3 c6 5. f4 d6 6. Nf3 Bg4 7. Qe2 Nbd7 8. h3 Bxf3 9. Qxf3 Qc7 10. Bd2 exf4 11. Bxf4 Ne5 12. Bxe5 dxe5 13. g4 h6 14. Qf5 Bd4 15. Rf1 Rf8 16. Kd2 Qd7 17. Qxd7+ Nxd7 18. Ne2 f6 19. c3  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "11"]
[White "Azevedo, Edmundo Roberto Ramos"]
[Black "Fernandes, Thuane Teixeira"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1887"]
[BlackElo "1724"]
[PlyCount "51"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Bd3 Bg6 5. Nf3 e6 6. O-O Bd6 7. Bg5 h6 8. Bh4 c5 9. Bxg6 fxg6 10. c3 O-O 11. Nbd2 Qc7 12. Rc1 c4 13. Qc2 Qf7 14. e4 Bc7 15. Rfe1 Nbd7 16. Re2 b5 17. a3 Rae8 18. Rce1 a5 19. exd5 exd5 20. Bg3 Bxg3 21. hxg3 g5 22. Rxe8 Rxe8 23. Qd1 Qh5 24. Rxe8+ Qxe8 25. Qe1 Qxe1+ 26. Nxe1  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "12"]
[White "Vieira, Jose Renato Braga S."]
[Black "Sales, Luis Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1819"]
[BlackElo "1722"]
[PlyCount "7"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Bc4 Nf6 3. d3 Be7 4. f4  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "13"]
[White "Carlos, Roberta Souto"]
[Black "Lelis, Lucas Porto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1656"]
[BlackElo "1815"]
[PlyCount "46"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. O-O d5 8. exd5 Nxd5 9. Nxe5 Nxe5 10. d4 Bb6 11. dxe5 Bb7 12. Qg4 Qe7 13. Bd2 O-O 14. Re1 Kh8 15. Nc3 Nxc3 16. Bxc3 a5 17. a4 b4 18. Bd2 Rad8 19. Bg5 Rd4 20. Bxe7 Rxg4 21. Bxf8 Rxg2+ 22. Kf1 Rxf2+ 23. Kg1 Rf5+  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "14"]
[White "Mascarenhas, Alfredo C. Viana"]
[Black "Araujo, Barbara Ribeiro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1726"]
[BlackElo "1578"]
[PlyCount "77"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c5 7. d5 e6 8. Bd3 h6 9. Bh4 Qb6 10. Rb1 Nbd7 11. Nge2 Ne5 12. O-O g5 13. Bf2 exd5 14. cxd5 Nxd3 15. Qxd3 Nd7 16. b4 Qc7 17. Nb5 Qb8 18. bxc5 Nxc5 19. Bxc5 dxc5 20. d6 Bd7 21. Nc7 Qc8 22. Nxa8 Qxa8 23. Qd5 b6 24. Qxa8 Rxa8 25. Ng3 Bd4+ 26. Kh1 Be5 27. Rbd1 c4 28. Rd5 f6 29. Nf5 Kh7 30. Ne3 b5 31. Rc5 Rd8 32. Rd1 a5 33. Rc7 Kg6 34. Ra7 Bc3 35. Nd5 Bb4 36. g4 a4 37. Ne7+ Kf7 38. Nc6 Ke8 39. Nxd8  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "15"]
[White "Pinto Filho, Karline De Valesio"]
[Black "Santos, Bruno De Sousa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1949"]
[BlackElo "1292"]
[PlyCount "57"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e4 Nxe4 5. Nxe4 dxe4 6. dxc5 Qa5+ 7. Qd2 Qxc5 8. Be3 Qc7 9. f3 exf3 10. Nxf3 Qd7 11. Qc3 Nc6 12. Bb5 a6 13. Ne5 Qd5 14. Bxc6+ bxc6 15. O-O f6 16. Nc4 Qb5 17. Nb6 Rb8 18. a4 Qe5 19. Qxc6+ Kf7 20. Rae1 Be6 21. Bc5 Rxb6 22. Bxb6 Bd5 23. Rxe5 Bxc6 24. Ra5 e5 25. Rxa6 Bb4 26. c3 Be7 27. Ra7 Rb8 28. Bc5 Rxb2 29. Rxe7+  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "16"]
[White "Brito, Nicolas Neres"]
[Black "Conti, Bruno Henrique"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1521"]
[BlackElo "1973"]
[PlyCount "5"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 e5 (2... d5 3. e5 c5 4. c4 cxd4 5. Qxd4 e6 6. cxd5 exd5 7. Bb5+ Nc6 8. Nc3 Be6 9. Nf3 Nge7 10. Ng5 Nf5 11. Qa4 Qc7 12. O-O Be7 13. Rd1 Rd8 14. Bf4 O-O 15. Rac1 Qb6 16. a3 h6 17. Nf3 Bc5 18. Rd2 a5 19. h3 Ncd4 20. Nxd4 Bxd4 21. Rcd1 Bxc3 22. bxc3 Rc8 23. Rc2 Rc5 24. Bd7 Rc4 25. Qb5 Qxb5 26. Bxb5 Rxf4 27. g3 Re4 28. Bd3 Rxe5) 3. c4  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "17"]
[White "Nagoya, Felipe Hideyoshi F"]
[Black "Guilhon, Felipe Moreira"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1781"]
[BlackElo "1350"]
[PlyCount "119"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 h5 10. O-O-O Nbd7 11. Kb1 b5 12. Nd5 Bxd5 13. exd5 Nb6 14. Bxb6 Qxb6 15. Na5 Rc8 16. Nc6 Nxd5 17. Nxe7 Nxe7 18. Qxd6 Qxd6 19. Rxd6 Nc6 20. a4 Ke7 21. Rd2 Rhd8 22. Bd3 Nb4 23. axb5 axb5 24. Rhd1 Nxd3 25. Rxd3 Rxd3 26. Rxd3 Rd8 27. Rb3 Rd1+ 28. Ka2 Rd2 29. Rxb5 Ke6 30. Rb6+ Kf5 31. Rc6 Rxg2 32. b4 Rxh2 33. b5 Rd2 34. b6 Rd8 35. Rc4 g5 36. Rb4 g4 37. fxg4+ hxg4 38. c4 Ke6 39. Rb2 Rb8 40. Kb1 Kd6 41. Kc2 Kc5 42. Rb5+ Kxc4 43. Rxe5 Rxb6 44. Re4+ Kd5 45. Rxg4 f5 46. Rg1 Ke4 47. Rg8 Rb4 48. Re8+ Kf3 49. Rf8 f4 50. Rf7 Kg3 51. Rg7+ Kf2 52. Rf7 f3 53. Rf5 Kg2 54. Rg5+ Kf1 55. Rf5 f2 56. Rf7 Rd4 57. Rf6 Kg2 58. Rg6+ Kf3 59. Rf6+ Rf4 60. Rc6  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "18"]
[White "Bernardo, Henrique Carvalho"]
[Black "Nascimento, Davi De Araujo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1466"]
[BlackElo "1750"]
[PlyCount "91"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 c6 2. g3 d5 3. cxd5 cxd5 4. Bg2 Nf6 5. Nf3 Nc6 6. d4 e6 7. O-O Be7 8. Nc3 O-O 9. e3 Bd7 10. Bd2 Rc8 11. Qe2 a6 12. Rfc1 b5 13. a3 Na5 14. Ne1 Nb3 15. Nd3 Nxa1 16. Rxa1 Ne8 17. b4 Nd6 18. a4 Nc4 19. Nc5 Bxc5 20. dxc5 Rb8 21. axb5 Bxb5 22. Nxb5 axb5 23. Bc3 Ra8 24. Qd3 Rxa1+ 25. Bxa1 Qg5 26. h4 Qg6 27. Qd4 Ra8 28. Bc3 h5 29. e4 Rd8 30. c6 e5 31. c7 Rc8 32. Qxd5 Qd6 33. Qxd6 Nxd6 34. Bxe5 Ne8 35. Bh3 Rxc7 36. Bxc7 Nxc7 37. Bc8 Kf8 38. Kg2 Ke7 39. Kf3 Kf6 40. Kf4 g6 41. e5+ Ke7 42. Ke4 Kd8 43. Bb7 Kd7 44. Kd4 Ne6+ 45. Kd5 Ke7 46. Bc6  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "19"]
[White "Brujin, Homero"]
[Black "De Assis, Rubens Mesquita"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1448"]
[BlackElo "1727"]
[PlyCount "88"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Nbd7 5. O-O Be7 6. Nbd2 O-O 7. c4 c5 8. b3 b6 9. Bb2 Bb7 10. Rc1 Rb8 11. cxd5 exd5 12. Nb1 Ne4 13. dxc5 bxc5 14. Nc3 Ndf6 15. Ne5 Nxc3 16. Rxc3 d4 17. Rc1 Bxg2 18. Kxg2 Qd5+ 19. Nf3 Rfd8 20. Rc4 Ne4 21. Kg1 Bf6 22. Qc1 h6 23. Rd1 Qe6 24. Qc2 h5 25. Ba1 h4 26. Ne1 hxg3 27. hxg3 Rd5 28. Nd3 Rf5 29. g4 Rg5 30. f3 Rxg4+ 31. fxg4 Qxg4+ 32. Kf1 Qf5+ 33. Kg1 Bh4 34. e3 Rb6 35. Nf4 Qg4+ 36. Ng2 Bf2+ 37. Kf1 Rh6 38. Qxe4 Qxe4 39. Kxf2 Rh2 40. Rg1 Qxe3+ 41. Kf1 Qf3+ 42. Ke1 Rxg2 43. Rxg2 Qxg2 44. Rxc5 Qg1+  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "20"]
[White "Mesquita, Victor Noronha"]
[Black "Pereira Junior, Justino"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1363"]
[BlackElo "1634"]
[PlyCount "62"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 Nc6 7. c3 Bd6 8. Nbd2 Bxf4 9. exf4 O-O 10. O-O h6 11. Ne5 Ne7 12. Rfe1 Nf5 13. b4 Nd7 14. Qb5 Nxe5 15. fxe5 Qc8 16. Qd3 b6 17. Nf1 c5 18. Ne3 Nxe3 19. Qxe3 cxb4 20. cxb4 Qc4 21. a3 Rac8 22. Rec1 Qa6 23. Rxc8 Rxc8 24. Rc1 Rxc1+ 25. Qxc1 Qd3 26. Qa1 b5 27. g3 Kh7 28. Qb2 Kg6 29. Kg2 Kf5 30. h3 Ke4 31. f3+ Qxf3+  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "21"]
[White "Sulz, Isaque Sathler"]
[Black "Coelho, Andre Rosenbaum"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1464"]
[BlackElo "1746"]
[PlyCount "46"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 g6 5. Nf3 Bg7 6. h4 c5 7. Ne5 Qa5 8. Qd2 Nc6 9. O-O-O cxd4 10. exd4 Bf5 11. a3 Rc8 12. f3 b5 13. Nxc6 Rxc6 14. g4 b4 15. axb4 Qa1+ 16. Nb1 Rxc2+ 17. Qxc2 Bxc2 18. Kxc2 Qa4+ 19. b3 Qxb4 20. Bxa6 O-O 21. Nc3 Ra8 22. Bb5 Rc8 23. Rd3 Qxb5  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "22"]
[White "Rodrigues, Teodoro"]
[Black "Santos, Marcos Correia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1761"]
[BlackElo "1588"]
[PlyCount "49"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Nf6 5. Bc4 Bg4 6. O-O Nd4 7. Be2 Nxe2+ 8. Qxe2 g6 9. h3 Bc8 10. d4 cxd4 11. Nxd4 Bg7 12. Be3 O-O 13. Rad1 Nd7 14. Qd2 Nb6 15. b3 Bd7 16. f5 Rc8 17. Nce2 Bc6 18. Ng3 a6 19. Bh6 Nd7 20. Bxg7 Kxg7 21. fxg6 hxg6 22. Ngf5+ gxf5 23. Qg5+ Kh8 24. Qh6+ Kg8 25. Nxf5  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "23"]
[White "Spieker, Otavio Schmidt"]
[Black "Serafim, Paulo Rogerio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1372"]
[BlackElo "1457"]
[PlyCount "93"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e6 2. Qe2 c5 3. f4 Nc6 4. Nc3 Nge7 5. Nf3 d5 6. Qd1 d4 7. Nb1 g6 8. a4 Bg7 9. Bc4 O-O 10. O-O Na5 11. Ba2 d3 12. c3 Qc7 13. g3 b6 14. Na3 Ba6 15. Nb5 Qc6 16. c4 Bxb5 17. axb5 Qxe4 18. Re1 Qb7 19. Ne5 Rad8 20. Rb1 Rd4 21. b3 Rfd8 22. Bb2 Re4 23. Qg4 h5 24. Qh4 Rxe1+ 25. Rxe1 Rd6 26. Kf2 Nf5 27. Qh3 Nd4 28. Bxd4 Rxd4 29. Qg2 Qc7 30. Qa8+ Rd8 31. Qf3 Qb7 32. Qxb7 Nxb7 33. Nc6 Rd7 34. Nxa7 Nd6 35. Nc6 Nf5 36. Bb1 Nd4 37. Nxd4 Bxd4+ 38. Kf3 Bb2 39. Re3 Bc1 40. Rxd3 Rxd3+ 41. Bxd3 Bxd2 42. Be4 f5 43. Bc6 Kf7 44. h3 Kf6 45. Ke2 Bc1 46. Kf3 e5 47. h4  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.10"]
[Round "6"]
[Board "24"]
[White "Cardoso, Thyago Santos"]
[Black "Muniz, Henrique Rocha"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1800"]
[BlackElo "1534"]
[PlyCount "40"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 a6 5. h3 e6 6. Bc2 Be7 7. d4 O-O 8. O-O Qc7 9. Bf4 Nbd7 10. e5 dxe5 11. Nxe5 Nxe5 12. Bxe5 Qb6 13. Bb3 c4 14. Bxc4 Qxb2 15. Nd2 Qxc3 16. Bb3 Bb4 17. Nf3 Ne4 18. Re1 Qb2 19. Rc1 Qa3 20. Qd3 f5  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "1"]
[White "Boeck, Moacir Luis"]
[Black "Melo Lima, Caio Fernandes De"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "1964"]
[PlyCount "9"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. Nc3  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "3"]
[White "Rodrigues, Joao Victor Da Silva"]
[Black "De Lima, Valdenicio Marcelino"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1806"]
[BlackElo "1936"]
[PlyCount "68"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. c4 e5 4. Nc3 Nf6 5. Be2 g6 6. d3 h6 7. h3 Bg7 8. Be3 d6 9. Qd2 Nd4 10. O-O g5 11. Nh2 Ne6 12. Bg4 Nf4 13. Bxc8 Qxc8 14. Bxf4 exf4 15. Rfe1 Nd7 16. Nb5 Qb8 17. Nf3 a6 18. Nc3 Ne5 19. Nxe5 Bxe5 20. Nd5 Qd8 21. Rab1 O-O 22. Qe2 Re8 23. b4 cxb4 24. Rxb4 Ra7 25. Rbb1 Qd7 26. Qh5 Re6 27. Qg4 Kg7 28. h4 Qc6 29. hxg5 hxg5 30. Qxg5+ Rg6 31. Qf5 b5 32. Nxf4 Qc5 33. Nxg6 fxg6 34. Qg4 Rf7  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "4"]
[White "Da Rosa, Henrique Jaze Simoes"]
[Black "De Moura, Sergio Jovelino"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1897"]
[BlackElo "1922"]
[PlyCount "55"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O e5 6. Nc3 Nge7 7. d3 O-O 8. a3 d6 9. Rb1 a5 10. Bd2 Rb8 11. Ne1 Be6 12. Nc2 d5 13. cxd5 Nxd5 14. Ne3 Nde7 15. Ne4 b6 16. b4 axb4 17. axb4 Nxb4 18. Bxb4 cxb4 19. Rxb4 Nd5 20. Nxd5 Bxd5 21. Qb1 Kh8 22. Nc3 Bxg2 23. Kxg2 f5 24. Qb3 Rf6 25. Rb1 g5 26. Nd5 Rh6 27. Rxb6 Rhxb6 28. Nxb6  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "5"]
[White "Kaneda, Eric Kazuichi"]
[Black "Dias, Matheus Nunes"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1802"]
[BlackElo "1672"]
[PlyCount "61"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 d6 5. Be2 O-O 6. O-O e5 7. d3 Nc6 8. Nc3 Ne8 9. d4 exd4 10. exd4 Bf5 11. Nd5 Be4 12. Ne3 d5 13. Ne5 Nd6 14. f3 Bf5 15. Nxd5 Ne7 16. Ne3 Bh6 17. N5g4 Bg7 18. c3 h5 19. Nf2 Bh6 20. Bc1 Re8 21. Nxf5 Nexf5 22. Bxh6 Nxh6 23. Qd2 Nhf5 24. Bd3 Ne3 25. Rfe1 Ndf5 26. Bxf5 Nxf5 27. Rxe8+ Qxe8 28. Re1 Qc6 29. Ne4 Kg7 30. g3 Nxg3 31. hxg3  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "6"]
[White "Amaral, Gileno Rodrigues"]
[Black "Godinho, Bruno Cesar Ferreira"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1958"]
[BlackElo "1804"]
[PlyCount "50"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. g3 Bg7 5. Bg2 c6 6. Nf3 O-O 7. Qb3 dxc4 8. Qxc4 Nbd7 9. O-O Nb6 10. Qd3 Be6 11. b3 Nbd5 12. Na4 Bf5 13. Qd1 Nb4 14. Bb2 Qc7 15. Ne5 Rad8 16. a3 Na6 17. Qe1 Bc2 18. Qc3 Bf5 19. f3 Nd5 20. Qc1 Be6 21. b4 Nb6 22. Nxb6 Qxb6 23. Kh1 Nc7 24. Rd1 Bb3 25. Rd3 Ba4  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "7"]
[White "Dos Santos, Rodrigo Mello"]
[Black "Mascarenhas, Alfredo C. Viana"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1885"]
[BlackElo "1726"]
[PlyCount "73"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Bf4 Bg7 7. Nf3 Qb6 8. Qc2 Bg4 9. Nbd2 Rc8 10. O-O Nf6 11. Rae1 O-O 12. Qb1 Nh5 13. Bg5 e6 14. h3 Bf5 15. Bxf5 gxf5 16. Nb3 h6 17. Bd2 Nf6 18. Bf4 Ne4 19. Nfd2 Qd8 20. f3 Nxd2 21. Bxd2 Ne7 22. Qc1 Kh7 23. Qb1 Ng6 24. Nc5 Rg8 25. Nd3 Qh4 26. Re2 Bf8 27. Be1 Qh5 28. Bg3 Nh4 29. Qe1 Ng6 30. Kh2 Rg7 31. Nf4 Nxf4 32. Bxf4 Be7 33. Qd1 Rcg8 34. c4 Qh4 35. Be5 f6 36. Bc7 Rc8 37. g3  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "8"]
[White "Jenidarchiche, Douglas Rodrigo"]
[Black "Vieira, Jose Renato Braga S."]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1801"]
[BlackElo "1819"]
[PlyCount "109"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 a6 5. Bxd7+ Qxd7 6. O-O g6 7. Be3 Bg7 8. c3 cxd4 9. cxd4 Nf6 10. Nc3 O-O 11. a4 b6 12. Rc1 Bb7 13. Qd3 Rfc8 14. h3 d5 15. e5 Ne4 16. Nd2 Nxc3 17. Rxc3 Qxa4 18. Rfc1 Qd7 19. Rxc8+ Rxc8 20. Rxc8+ Qxc8 21. Qb3 Qc6 22. Qb4 Bf8 23. Nb1 a5 24. Qb3 Ba6 25. Na3 b5 26. Nb1 b4 27. Nd2 Bc4 28. Qc2 a4 29. Nb1 Bb5 30. Qc5 Qxc5 31. dxc5 e6 32. f4 Be7 33. Kf2 Kf8 34. Nd2 Bc4 35. Ke1 Ke8 36. g3 Kd7 37. Nf3 a3 38. bxa3 bxa3 39. Ng5 a2 40. Bd4 Bxg5 41. fxg5 Kc6 42. Kd2 Kb5 43. Kc2 Kb4 44. h4 Ba6 45. c6 Kc4 46. Ba1 d4 47. c7 Kd5 48. Kb3 Kxe5 49. Kxa2 Kd5 50. Kb3 Kc5 51. Kc2 e5 52. Kb3 Kd6 53. Kb4 Kxc7 54. Kc5 Bb7 55. Bb2  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "9"]
[White "Lelis, Lucas Porto"]
[Black "De Oliveira, Jairo Quintiliano"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1815"]
[BlackElo "1795"]
[PlyCount "50"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. a3 a6 7. Be3 Bxe3 8. fxe3 d6 9. O-O O-O 10. Nh4 Bg4 11. Qe1 Be6 12. Qg3 Nh5 13. Qe1 Bxc4 14. dxc4 Kh7 15. Nd5 Ne7 16. Qf2 Nxd5 17. cxd5 Qg5 18. Qf5+ Qxf5 19. Rxf5 Nf6 20. Raf1 Kg8 21. c4 Nxe4 22. b4 g6 23. R5f3 Nd2 24. Rc1 Nxf3+ 25. Nxf3 b6  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "10"]
[White "Silva, Henrique Brasil Barrientos"]
[Black "Silva, Ezequiel Demetras"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1448"]
[BlackElo "1803"]
[PlyCount "101"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 e6 7. O-O Nge7 8. d3 O-O 9. Kh1 Rb8 10. a3 b5 11. Ne2 Bb7 12. h3 Qd7 13. g4 f5 14. Ng3 Bf6 15. Qe1 a5 16. gxf5 exf5 17. h4 Nd4 18. Nxd4 Bxd4 19. h5 fxe4 20. dxe4 Qg4 21. Be3 Bxb2 22. Rd1 Rbd8 23. hxg6 Nxg6 24. f5 Ne5 25. Rf4 Qg5 26. Bh3 Qe7 27. Nh5 Kh8 28. f6 Qf7 29. Qe2 Ng6 30. Rg4 Rg8 31. Bh6 Rge8 32. Bg7+ Kg8 33. Rf1 Rxe4 34. Rxe4 Bxe4+ 35. Qxe4 Re8 36. Qxe8+ Qxe8 37. f7+ Qxf7 38. Rxf7 Kxf7 39. Bxb2 Ke7 40. Kg2 d5 41. Kg3 a4 42. Nf4 Nxf4 43. Kxf4 Kd6 44. Bc3 d4 45. Bd2 Kc7 46. Ke5 b4 47. axb4 a3 48. Bc1 cxb4 49. Kxd4 Kb6 50. Kc4 Ka5 51. Kb3  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "11"]
[White "Conti, Bruno Henrique"]
[Black "Mesquita, Arnaldo Leite"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1973"]
[BlackElo "1676"]
[PlyCount "54"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 Nf6 2. g3 c5 3. Nc3 g6 4. Bg2 Nc6 5. Nf3 Bg7 6. O-O O-O 7. e4 d6 8. h3 Rb8 9. d4 cxd4 10. Nxd4 Bd7 11. Be3 a6 12. Rc1 Ne8 13. f4 Qc8 14. Nd5 Qd8 15. Qd2 e6 16. Nc3 Qa5 17. Nb3 Qc7 18. c5 Bxc3 19. Rxc3 d5 20. exd5 exd5 21. Qxd5 Nb4 22. Qg5 Nxa2 23. Rc2 Ba4 24. Bd5 Nb4 25. Rd2 Nxd5 26. Qxd5 Nf6 27. Qd4 Qe7  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "12"]
[White "De Assis, Rubens Mesquita"]
[Black "Azevedo, Edmundo Roberto Ramos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1727"]
[BlackElo "1887"]
[PlyCount "88"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Qb6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Bd3 Qa6 9. Qe2 Qa5 10. O-O Be7 11. Bd2 Qd8 12. e4 dxe4 13. Nxe4 Qxd4 14. Bc3 Qb6 15. c5 Qc7 16. Nd6+ Bxd6 17. cxd6 Qxd6 18. Be5 Qe7 19. Rad1 Nbd7 20. Bg3 Nd5 21. Rfe1 O-O 22. Bb1 Qg5 23. Qf3 Rfd8 24. Rd3 Nf8 25. h4 Qf6 26. Qe4 Qe7 27. Red1 Nf6 28. Qf3 Rxd3 29. Rxd3 Rd8 30. Be5 Rd5 31. Bc3 Ng6 32. Rxd5 Nxd5 33. Bd2 Qxh4 34. g3 Qd4 35. Bxg6 hxg6 36. Be3 Nxe3 37. fxe3 Qxb2 38. Qf4 Qa1+ 39. Kg2 Qxa2+ 40. Kh3 Qb3 41. Qb8+ Kh7 42. Qxa7 f6 43. g4 b6 44. Qb7 Qxe3+  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "13"]
[White "Pereira Junior, Justino"]
[Black "Camara, Jose Arruda"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1634"]
[BlackElo "1880"]
[PlyCount "91"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Be7 6. e3 Nbd7 7. Rc1 h6 8. Bh4 O-O 9. Be2 a5 10. O-O dxc4 11. Bxc4 b5 12. Bd3 Bb7 13. Bb1 Rc8 14. Re1 Re8 15. h3 Qb6 16. e4 Nf8 17. e5 Nd5 18. Nxd5 cxd5 19. Bxe7 Rxe7 20. Re3 Rec7 21. Rec3 b4 22. Rxc7 Rxc7 23. Rxc7 Qxc7 24. Qc2 Qxc2 25. Bxc2 Ba6 26. Nd2 Nd7 27. Nb3 a4 28. Nc5 Nxc5 29. dxc5 Bb5 30. a3 b3 31. Bd1 Kf8 32. f4 Ke7 33. Kf2 Kd7 34. Ke3 Kc6 35. Kd4 Bf1 36. Bf3 Kb5 37. h4 Kc6 38. g3 Bb5 39. Bh5 g6 40. Bf3 h5 41. g4 hxg4 42. Bxg4 Kc7 43. h5 gxh5 44. Bxh5 Be8 45. f5 exf5 46. e6  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "14"]
[White "Bezerra, Wiltemberg Barros"]
[Black "Bernardo, Henrique Carvalho"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1807"]
[BlackElo "1466"]
[PlyCount "98"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. Nc3 e5 6. d3 d6 7. e4 Nge7 8. h3 O-O 9. Ne1 Be6 10. f4 Qd7 11. Kh2 Nd4 12. Ne2 Rab8 13. c3 Ndc6 14. g4 exf4 15. Bxf4 Be5 16. d4 Bxf4+ 17. Nxf4 cxd4 18. cxd4 d5 19. e5 f6 20. Nf3 fxe5 21. Nxe5 Nxe5 22. dxe5 Rbd8 23. Qb3 Bf7 24. Rae1 g5 25. e6 Qd6 26. exf7+ Rxf7 27. Rxe7 Qxe7 28. Nh5 Qe5+ 29. Ng3 Rxf1 30. Bxf1 b6 31. Kh1 Kh8 32. Nf5 Qe4+ 33. Bg2 Qe1+ 34. Kh2 Qe5+ 35. Qg3 Qxg3+ 36. Kxg3 d4 37. Kf2 Kg8 38. Ke2 Kf7 39. Be4 Kf6 40. Bd3 Rd7 41. Kf3 Ke5 42. Ng3 Rf7+ 43. Bf5 h6 44. Ne4 Rc7 45. Nf2 a5 46. Nd3+ Kd5 47. Be4+ Kd6 48. Ba8 Re7 49. Be4 Rc7  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "15"]
[White "Fernandes, Thuane Teixeira"]
[Black "Marcal, David Hakak"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1724"]
[BlackElo "1325"]
[PlyCount "83"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Qc2 Qc7 5. d3 g6 6. Be3 Bg7 7. Nbd2 Nbd7 8. Rc1 Ng4 9. Bf4 e5 10. Bg3 O-O 11. h3 Nh6 12. Nb3 f5 13. Be2 f4 14. Bh2 b5 15. d4 c4 16. Nbd2 Bb7 17. d5 Rac8 18. a4 a6 19. O-O Nf7 20. h4 h6 21. g3 g5 22. g4 Nf6 23. Ne1 gxh4 24. Ng2 Qd7 25. f3 h5 26. Qd1 Ng5 27. Nxh4 hxg4 28. fxg4 Nfxe4 29. Nxe4 Nxe4 30. Bf3 Nc5 31. axb5 axb5 32. Bg2 Nd3 33. Rb1 Rce8 34. Be4 Qd8 35. Nf5 Nc5 36. Qe2 Nxe4 37. Qxe4 Qg5 38. Nxg7 Qxg4+ 39. Kh1 Qh3 40. Nxe8 Rxe8 41. Qg6+ Kf8 42. Qf6+  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "16"]
[White "Guilhon, Felipe Moreira"]
[Black "Coelho, Andre Rosenbaum"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1350"]
[BlackElo "1746"]
[PlyCount "55"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

{[%evp 0,55,17,26,35,27,52,20,29,21,11,23,42,5,7,16,29,23,28,22,26,1,34,38,35,60,43,61,65,66,48,54,68,65,90,51,62,68,81,67,68,74,76,51,123,115,135,86,167,120,174,171,323,349,349,366,544,703]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 c6 7. Bb2 Na6 8. Nbd2 Bf5 9. Re1 d5 10. Ne5 Nd7 11. e4 dxe4 12. Bxe4 Bxe4 13. Nxe4 Nxe5 14. dxe5 Qc7 15. f4 Rad8 16. Qe2 h5 17. Ng5 Qb6+ 18. Kg2 Qa5 19. Ne4 Nc5 20. Bc3 Qa3 21. Ng5 Ne6 22. Nxe6 fxe6 23. Qe4 Rf5 24. Rad1 Rdf8 25. Rd7 Qc5 26. Bb4 Qb6 27. Rxe7 Bxe5 28. Rxe6  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "17"]
[White "Santos, Bruno De Sousa"]
[Black "Carlos, Roberta Souto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1292"]
[BlackElo "1656"]
[PlyCount "70"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e3 d6 5. Nf3 O-O 6. Bd3 Nc6 7. a3 e5 8. O-O a6 9. d5 Ne7 10. e4 Nd7 11. b4 f5 12. Ng5 Nf6 13. exf5 Nxf5 14. Ne6 Bxe6 15. dxe6 Qe7 16. Bxf5 gxf5 17. Nd5 Nxd5 18. Qxd5 c6 19. Qd1 Qxe6 20. Qc2 f4 21. Re1 Rad8 22. Qe4 d5 23. cxd5 cxd5 24. Qc2 e4 25. Rb1 Qg4 26. Bxf4 Qxf4 27. Rb3 Be5 28. Rg3+ Kh8 29. Rf1 e3 30. Rf3 exf2+ 31. Kh1 Qe4 32. Rxf8+ Rxf8 33. Qd1 Rg8 34. Qf3 Qxf3 35. gxf3 Rg1+  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "18"]
[White "Araujo, Barbara Ribeiro"]
[Black "Rodrigues, Teodoro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1578"]
[BlackElo "1761"]
[PlyCount "46"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8. b4 Bxb4 9. Qb3 Be6 10. Qb2 Bd6 11. d3 h6 12. a4 Qd7 13. Rd1 O-O 14. d4 Nc4 15. Qc2 exd4 16. Nxd4 N4a5 17. Nxe6 Qxe6 18. Bd5 Nb4 19. Qd2 Nxd5 20. Nxd5 Nb3 21. Nxc7 Bxc7 22. Qc3 Be5 23. Qb4 Bxa1  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "19"]
[White "Sales, Luis Carlos"]
[Black "Nagoya, Felipe Hideyoshi F"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1722"]
[BlackElo "1781"]
[PlyCount "46"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. e3 Qb6 6. Qc1 Nc6 7. c3 f6 8. Nbd2 g5 9. Bg3 h5 10. h3 Nxg3 11. fxg3 Bf5 12. Be2 O-O-O 13. Nf1 e5 14. dxe5 Nxe5 15. Nxe5 fxe5 16. Nh2 Kb8 17. g4 Be4 18. Bf3 Bxf3 19. gxf3 h4 20. Nf1 c4 21. Rh2 Bc5 22. Re2 d4 23. cxd4 exd4  0-1

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "20"]
[White "Nascimento, Davi De Araujo"]
[Black "Brujin, Homero"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1750"]
[BlackElo "1448"]
[PlyCount "84"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

{[%evp 0,84,17,34,56,-5,21,8,30,18,43,-32,0,1,-1,-1,31,-5,-15,-7,41,28,52,5,16,-6,69,34,39,3,82,65,65,94,94,86,74,85,77,87,107,119,201,103,226,161,226,173,292,222,213,172,195,195,208,123,123,175,209,107,119,89,106,108,126,134,172,104,147,147,285,-123,464,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. g3 e6 3. Bg2 Nf6 4. Ne2 Be7 5. c3 d6 6. d4 O-O 7. O-O Qc7 8. h3 Nbd7 9. Be3 a6 10. Nd2 Rb8 11. Rc1 b5 12. f4 e5 13. fxe5 dxe5 14. d5 Bb7 15. c4 b4 16. g4 Ne8 17. Ng3 Nd6 18. Nf5 Nxf5 19. exf5 Rfe8 20. Ne4 Qa5 21. Qc2 Bf8 22. b3 Qd8 23. Qf2 Rc8 24. g5 f6 25. h4 a5 26. Qg3 Kh8 27. Kf2 a4 28. Bf3 Be7 29. Rh1 Rg8 30. Rcg1 axb3 31. axb3 Ra8 32. g6 Nf8 33. h5 Ra2+ 34. Be2 Bxd5 35. h6 Nxg6 36. fxg6 Bxe4 37. hxg7+ Rxg7 38. Rxh7+ Rxh7 39. gxh7 Rxe2+ 40. Kxe2 Qd3+ 41. Ke1 Qb1+ 42. Ke2 Qd3+  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "21"]
[White "Mesquita, Victor Noronha"]
[Black "Brito, Nicolas Neres"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1363"]
[BlackElo "1521"]
[PlyCount "61"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

{[%evp 0,61,19,13,30,29,49,41,41,31,92,37,32,23,18,15,19,6,6,2,2,2,10,4,4,3,3,-3,-3,-10,13,-9,-13,-17,-16,-70,-44,-36,-36,-44,-17,-15,-12,-8,75,75,85,82,93,94,103,89,111,-31,-31,-47,-39,-30,-30,-40,-41,-41,-34,-114]} 1. d4 Nf6 2. Nf3 g6 3. Bf4 d5 4. e3 c5 5. c3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Nbd2 Nc6 9. Be2 Bg7 10. h3 h5 11. O-O O-O 12. Ne5 Bf5 13. g4 Be6 14. f3 b5 15. Nxc6 bxc6 16. Bg5 Ra7 17. Bxf6 Bxf6 18. f4 hxg4 19. hxg4 g5 20. f5 Bc8 21. e4 dxe4 22. Nxe4 Kg7 23. a3 Rd8 24. Kg2 Rc7 25. Rae1 c5 26. Nxf6 Kxf6 27. Rd1 cxd4 28. Rxd4 Rxd4 29. cxd4 c3 30. bxc3 Rxc3 31. Bf3  1/2-1/2

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "22"]
[White "Santos, Marcos Correia"]
[Black "Sulz, Isaque Sathler"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1588"]
[BlackElo "1464"]
[PlyCount "87"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 cxd4 8. cxd4 d6 9. exd6 Bxd6 10. O-O O-O 11. Nc3 a6 12. Re1 h6 13. a3 Re8 14. Bc2 Nd7 15. Qd3 Nf8 16. Be3 e5 17. dxe5 Nxe5 18. Nxe5 Rxe5 19. Red1 Bf5 20. Qd2 Bxc2 21. Qxc2 Qc7 22. Qb3 Re6 23. g3 Qc6 24. Nd5 Nd7 25. Rac1 Qb5 26. Qxb5 axb5 27. Bf4 Bxf4 28. Nxf4 Re7 29. Rc7 Rd8 30. Rxb7 Kf8 31. Rxb5 Rde8 32. Rb7 Ne5 33. Rxe7 Kxe7 34. Kg2 Rb8 35. b4 g5 36. Ne2 Nc4 37. Ra1 g4 38. Nd4 Kf6 39. b5 Rd8 40. Nc6 Rd2 41. a4 Ne3+ 42. Kg1 Nd1 43. b6 Nxf2 44. Rf1  1-0

[Event "Campeonato Brasileiro Amador 2023 - U2000 STD"]
[Site "Sao Paulo"]
[Date "2023.06.11"]
[Round "7"]
[Board "23"]
[White "Barberi, Catarina"]
[Black "Spieker, Otavio Schmidt"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1535"]
[BlackElo "1372"]
[PlyCount "69"]
[EventDate "2023.06.08"]
[EventRounds "7"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nf3 f5 4. g3 c6 5. Qc2 Nf6 6. Bg2 Be7 7. O-O O-O 8. Nbd2 Ne4 9. b3 Nd7 10. Bb2 Ndf6 11. Ne5 Nxd2 12. Qxd2 Ne4 13. Qc2 Bg5 14. f4 Be7 15. c5 Qe8 16. e3 Rf6 17. Qe2 Rh6 18. Bf3 Bf6 19. Bxe4 fxe4 20. Ng4 Rg6 21. Rf2 h5 22. Nxf6+ gxf6 23. Rg2 Rg7 24. Rf1 f5 25. Bc3 a5 26. a3 b5 27. b4 a4 28. Be1 Qg6 29. Rff2 Qg4 30. Qxg4 hxg4 31. Rf1 Rh7 32. Kf2 Rh3 33. Rh1 Ra7 34. Ke2 Rah7 35. Bf2  1/2-1/2