[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.23"]
[Round "4"]
[White "Arnosti, Marcelo Gusmao"]
[Black "Do Nascimento, Lucca Souto Machado"]
[Result "1/2-1/2"]
[ECO "E60"]
[PlyCount "62"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 0-0 5. Be2 d6 6. 0-0 c5 7. d5 e6 8. Nc3 exd5 9. cxd5 Re8 10. Qc2 a6 11. a4 Bf5 12. Bd3 Bc8 13. e4 Nbd7 14. Bg5 h6 15. Bh4 Ne5 16. Nxe5 Rxe5 17. f4 Re8 18. Rae1 Qb6 19. Kh1 Nd7 20. Bg3 Qc7 21. b3 Nb6 22. Nd1 Bd7 23. Ne3 Rf8 24. Nc4 Nxc4 25. bxc4 Rae8 26. h3 Qb8 27. Re2 b5 28. axb5 axb5 29. cxb5 Bxb5 30. Rb1 Bxd3 31. Qxd3 Qc7 1/2-1/2

[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.23"]
[Round "5"]
[White "Do Nascimento, Lucca Souto Machado"]
[Black "Dos Santos, Jackson De Souza Te"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1775"]
[PlyCount "42"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nge7 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Be7 10. b5 Na5 11. a4 0-0 12. Bd3 Nh6 13. h3 a6 14. Nc3 Bd7 15. Bc1 Bb4 16. Bd2 f6 17. bxa6 bxa6 18. Rb1 Nc6 19. exf6 Rxf6 20. Ne5 Qxd4 21. Nxd7 Qxf2# 0-1

[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.22"]
[Round "3"]
[White "Do Nascimento, Lucca Souto Machado"]
[Black "Barberi, Catarina"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1336"]
[PlyCount "76"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Nf6 6. e5 Nd5 7. Bc4 Nb6 8. Bb3 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Ne7 11. Nh4 0-0 12. 0-0 d6 13. Qe3 Nbd5 14. Qh3 b6 15. Nc3 Bb7 16. Qg3 dxe5 17. dxe5 Bc6 18. Rfd1 Qc7 19. Rac1 Qb7 20. Ne4 Rad8 21. Nd6 Qd7 22. Nf3 a6 23. Nd4 Bb7 24. Rc2 Nc8 25. Nxb7 Qxb7 26. Nc6 Rd7 27. h3 Nce7 28. Nd4 Rc8 29. Bc4 Nb4 30. Rcd2 b5 31. Bb3 Nbd5 32. a3 Ng6 33. Bc2 Nge7 34. Be4 Qb6 35. Ne2 Qa7 36. Nc3 Nxc3 37. Rxd7 Ne2+ 38. Kf1 Nxg3+ 0-1

[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.21"]
[Round "1"]
[White "Do Nascimento, Lucca Souto Machado"]
[Black "Brito, Vicente de Paulo Al"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1874"]
[PlyCount "74"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Be3 Qxb2 8. Nbd2 Qb6 9. Rb1 Qa7 10. Bb5 c4 11. 0-0 Nh6 12. Bxh6 gxh6 13. Re1 Bd7 14. Nf1 a4 15. Ne3 Qa5 16. Qc1 h5 17. Nf1 0-0-0 18. Ng3 h4 19. Nxh4 Nxe5 20. dxe5 Bxb5 21. Qb2 Bc6 22. Nf3 Bc5 23. Ne2 Kc7 24. Ned4 Rb8 25. Ng5 Bxd4 26. cxd4 Be8 27. Re3 h6 28. Nh3 b5 29. Nf4 Bd7 30. Nh5 Rhc8 31. Rg3 Kb6 32. Rg7 Be8 33. Rh7 Ka6 34. Rxh6 c3 35. Qc1 c2 36. Rb2 Qd2 37. Qxc2 Qe1# 0-1

[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.21"]
[Round "2"]
[White "Serafim, Paulo Rogerio"]
[Black "Do Nascimento, Lucca Souto Machado"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1472"]
[PlyCount "85"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 e5 7. d5 a6 8. 0-0 c6 9. Bg5 h6 10. Bh4 b5 11. dxc6 bxc4 12. Bxc4 Nxc6 13. Rc1 Bb7 14. Qe2 Na5 15. Bd5 g5 16. Bg3 Bxd5 17. Nxd5 Nxd5 18. exd5 f5 19. h3 f4 20. Bh2 Re8 21. b4 Nb7 22. Rc6 e4 23. Nd2 a5 24. Qb5 Qd7 25. Qc4 Nd8 26. Rc7 Qf5 27. b5 Rb8 28. Ra7 Nb7 29. Ra6 Rec8 30. Rc6 Nc5 31. Rxd6 Nb7 32. Rc6 Re8 33. a4 Rbc8 34. Qb3 Kh8 35. Qc4 Rcd8 36. Re6 Rxe6 37. dxe6 Rxd2 38. e7 Nd6 39. Qc7 Ne8 40. Qd8 Rxd8 41. exd8Q Qf7 42. Rd1 Bf6 43. Qxa5 1-0

