[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.17"]
[Round "9"]
[White "Barbosa, William Julio"]
[Black "Pereira, Guilherme Fernando"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1800"]
[BlackElo "1235"]
[PlyCount "69"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Nbd7 7. Bg5 Be7 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. e4 N5f6 11. e5 Nd5 12. Nfd2 0-0-0 13. Nc3 h5 14. Nxd5 exd5 15. a4 a6 16. a5 b5 17. Rc1 Nf8 18. Nb3 Ne6 19. Nc5 Nxc5 20. Rxc5 Kb8 21. Qc2 h4 22. f4 g5 23. fxg5 hxg3 24. hxg3 Qxg5 25. Rxf7 Qxg3 26. Qf2 Qh2+ 27. Kf1 c6 28. Rc3 Rdg8 29. Rcf3 Qh6 30. R3f4 Bc8 31. R7f6 Qg5 32. Rxc6 Rh7 33. Rb6+ Ka8 34. Bxd5+ Ka7 35. Rf7+ 1-0

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.16"]
[Round "8"]
[White "Pereira, Celestino Leal"]
[Black "Barbosa, William Julio"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1758"]
[BlackElo "1800"]
[PlyCount "104"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. g3 Be7 5. Bg2 0-0 6. e3 c6 7. b3 dxc4 8. bxc4 b6 9. Nge2 Bb7 10. e4 c5 11. d5 exd5 12. cxd5 Na6 13. 0-0 Nd7 14. f4 Re8 15. Bb2 Bf8 16. Qd2 c4 17. Nd4 Ndc5 18. Rad1 Nb4 19. Kh1 Nbd3 20. Ba1 a6 21. e5 b5 22. Nc6 Bxc6 23. dxc6 Qc7 24. Nd5 Qc8 25. Nb6 Qc7 26. Nxa8 Rxa8 27. Qe2 Rd8 28. Qc2 g6 29. Qe2 Bg7 30. Qf3 b4 31. Rg1 c3 32. Qe2 f5 33. h3 Ne4 34. Kh2 Nef2 35. Rb1 Bf8 36. Rgf1 Bc5 37. Qc2 Ne4 38. Rfd1 Nef2 39. Rf1 Ne4 40. Rf3 Nef2 41. Rf1 a5 42. Qb3+ Kf8 43. a3 Ra8 44. Qc4 Bb6 45. Rxd3 Nxd3 46. Qxd3 Rd8 47. Qc4 Rd2 48. axb4 axb4 49. Qxb4+ Kf7 50. Qxc3 Qd8 51. Qb3+ Qd5 52. Qxd5+ Rxd5 1-0

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.15"]
[Round "7"]
[White "Barbosa, William Julio"]
[Black "Frota Ibanez, Hugo Adolfo"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1800"]
[BlackElo "1822"]
[PlyCount "58"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 0-0 8. Bc4 c5 9. 0-0 Nc6 10. Be3 cxd4 11. cxd4 Bg4 12. Be2 Bxf3 13. Bxf3 Nxd4 14. Bxd4 Qxd4 15. Qxd4 Bxd4 16. Rab1 b6 17. Bg4 h5 18. Rfd1 Rad8 19. Bf3 Bc5 20. Rxd8 Rxd8 21. Rd1 Rc8 22. e5 Bb4 23. Be4 e6 24. Kf1 a5 25. f3 Bc3 26. Ke2 Bxe5 27. h3 b5 28. Rd2 b4 29. Bc2 Bf4 0-1

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.14"]
[Round "5"]
[White "Barbosa, William Julio"]
[Black "Torres, Sharlon Carvalho"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "1800"]
[BlackElo "1792"]
[PlyCount "29"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. Qc2 Nbd7 8. Nbd2 c5 9. e3 b6 10. cxd5 exd5 11. b3 cxd4 12. exd4 Bb7 13. Bb2 Rc8 14. Qd1 Re8 15. Rc1 1/2-1/2

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.14"]
[Round "6"]
[White "Ordozgoite, Gabriel Bento"]
[Black "Barbosa, William Julio"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "1668"]
[BlackElo "1800"]
[PlyCount "38"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Nc3 Nf6 5. Bb5 exf4 6. d4 Bd7 7. Bxf4 a6 8. Bxc6 Bxc6 9. d5 Bd7 10. 0-0 Be7 11. Qe1 0-0 12. e5 dxe5 13. Bxe5 Bc5+ 14. Kh1 Re8 15. Qd2 Ng4 16. Bd4 Bxd4 17. Nxd4 Qe7 18. Rfe1 Qd6 19. Nf3 Nf6 1/2-1/2

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.13"]
[Round "4"]
[White "Gutierrez, Enrique Alberto Sot"]
[Black "Barbosa, William Julio"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1852"]
[BlackElo "1800"]
[PlyCount "39"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 c5 8. 0-0 cxd4 9. Nxd4 a6 10. a4 e5 11. Nf3 Qxd1 12. Rxd1 Bg4 13. h3 Bxf3 14. gxf3 Nc6 15. b3 Rfd8 16. Bb2 Rxd1+ 17. Rxd1 Rd8 18. Nd5 Nxd5 19. Rxd5 Rxd5 20. Bxd5 1/2-1/2

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.12"]
[Round "3"]
[White "Barbosa, William Julio"]
[Black "Guerra, Frederico Cavalcant"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "1800"]
[BlackElo "1321"]
[PlyCount "77"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Qc2 Nbd7 8. cxd5 Nxd5 9. Nc3 N7f6 10. Nxd5 Bxd5 11. Bf4 Qd7 12. Qxc7 Qxc7 13. Bxc7 Rc8 14. Be5 0-0 15. Rfc1 Ng4 16. b3 Nxe5 17. Nxe5 Bxg2 18. Kxg2 Bf6 19. Nf3 h6 20. e3 g5 21. h3 h5 22. Nd2 e5 23. dxe5 Bxe5 24. Rab1 b5 25. Nf3 Bf6 26. Nd4 a6 27. Kf3 Rfd8 28. g4 h4 29. Nf5 Bc3 30. Ne7+ Kf8 31. Nxc8 Rxc8 32. b4 Rc4 33. a3 a5 34. bxa5 Bxa5 35. Rxc4 bxc4 36. Rc1 c3 37. Ke2 Ke7 38. Kd3 Kd6 39. Rxc3 1-0

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.12"]
[Round "2"]
[White "Rodrigues Franca, Carlos Alberto"]
[Black "Barbosa, William Julio"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "1556"]
[BlackElo "1800"]
[PlyCount "34"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 a6 7. Rc1 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. 0-0 Nbd7 11. e4 c5 12. Qc2 c4 13. Bxf6 Nxf6 14. Be2 Rc8 15. e5 Nd5 16. Nxd5 Qxd5 17. Rfd1 f6 1/2-1/2

[Event "Manaus op 2nd"]
[Site "Manaus"]
[Date "2023.10.11"]
[Round "1"]
[White "Barbosa, William Julio"]
[Black "Pinto, Pedro Jorge de Mora"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1800"]
[BlackElo "1913"]
[PlyCount "52"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e5 6. dxe5 Qxd1+ 7. Kxd1 Ng4 8. Be3 Nxe3+ 9. fxe3 c6 10. a4 Bc5 11. Kd2 Be6 12. Nf3 Nd7 13. Bd3 Rd8 14. Ke2 0-0 15. h3 Rfe8 16. Rab1 Bb3 17. Rhc1 Nxe5 18. Nxe5 Rxe5 19. Rf1 Bb4 20. Ra1 a5 21. Rf4 Re6 22. Raf1 Red6 23. Bb1 Rd2+ 24. Kf3 Rxb2 25. Ne2 Bd1 26. Rf2 Be1 0-1

