[Event "Blumenau U2400 op"]
[White "Da Silva Alves, Luiza Gabrielly"]
[Black "Raitz, Samuel"]
[Site "Blumenau"]
[Round "5"]
[Result "1-0"]
[Date "2024.09.01"]
[ECO "B20"]
[WhiteElo "1767"]
[PlyCount "71"]
[EventDate "2024.08.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. g3 d6 3. c3 e6 4. Bg2 Nc6 5. Ne2 Nf6 6. d4 cxd4 7. cxd4 Be7 8. Nbc3 0-0 9. 0-0 a6 10. Re1 h6 11. a3 Bd7 12. d5 exd5 13. Nxd5 Nxd5 14. exd5 Ne5 15. Bf4 Bf6 16. Nc3 Rc8 17. Ne4 Re8 18. Nxd6 Re7 19. Nxc8 Qxc8 20. Rc1 Qe8 21. d6 Re6 22. Bh3 Nf3+ 23. Qxf3 Rxe1+ 24. Rxe1 Qxe1+ 25. Kg2 Bc6 26. Qxc6 bxc6 27. d7 g5 28. Bc7 Kg7 29. Bf5 h5 30. h3 Bd4 31. Be5+ Qxe5 32. d8Q Bxb2 33. Qxg5+ Kf8 34. Qh6+ Qg7 35. Qd6+ Kg8 36. Qb8+ 1-0

[Event "Blumenau U2400 op"]
[White "Raitz, Samuel"]
[Black "De Oliveira, Maria Vitoria Knopf"]
[Site "Blumenau"]
[Round "6"]
[Result "0-1"]
[Date "2024.09.01"]
[ECO "D02"]
[PlyCount "72"]
[EventDate "2024.08.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Be7 5. Bd3 0-0 6. h3 Nbd7 7. 0-0 b6 8. Nbd2 c5 9. c3 Bb7 10. a4 c4 11. Bc2 a6 12. Ne5 Ne4 13. Bxe4 dxe4 14. Ndxc4 Nf6 15. Qb3 Nd5 16. Nd2 f6 17. Nec4 g5 18. Bh2 f5 19. Be5 Bf6 20. Qd1 Qe7 21. Bd6 Qg7 22. Bxf8 Rxf8 23. f3 exf3 24. Rxf3 g4 25. hxg4 fxg4 26. Rg3 h5 27. Rxg4 hxg4 28. Ne4 Be7 29. Qe2 g3 30. Rf1 Nf6 31. Nxf6+ Bxf6 32. e4 Qg5 33. Qf3 Bxd4+ 34. cxd4 Rxf3 35. Rxf3 Qc1+ 36. Rf1 Qxc4 0-1

[Event "Blumenau U2400 op"]
[White "Girardi, Dulce Maria"]
[Black "Raitz, Samuel"]
[Site "Blumenau"]
[Round "4"]
[Result "0-1"]
[Date "2024.08.31"]
[ECO "B50"]
[WhiteElo "1759"]
[PlyCount "52"]
[EventDate "2024.08.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nf3 d6 4. 0-0 g6 5. Bb5+ Bd7 6. Bc4 Bg7 7. Nc3 Nf6 8. d3 0-0 9. Bg5 Qc7 10. Qd2 Nc6 11. Bb5 a6 12. Bc4 Nd4 13. Qe3 Nxc2 14. Qc1 Nxa1 15. Qxa1 b5 16. Nxb5 axb5 17. Bb3 c4 18. dxc4 Nxe4 19. Bc2 Qxc4 20. Qc1 Rfc8 21. Qd1 b4 22. b3 Qxc2 23. Qe1 Rxa2 24. Qxb4 Nxf2 25. Qb7 Nh3+ 26. gxh3 Qg2# 0-1

[Event "Blumenau U2400 op"]
[White "Pacheco, Eduardo Henrique"]
[Black "Raitz, Samuel"]
[Site "Blumenau"]
[Round "2"]
[Result "1-0"]
[Date "2024.08.31"]
[ECO "B52"]
[WhiteElo "1800"]
[PlyCount "35"]
[EventDate "2024.08.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. Nc3 Nf6 6. 0-0 g6 7. Re1 Nc6 8. d3 Bg7 9. Bg5 0-0 10. Qd2 Qc7 11. Nd5 Qd7 12. Nxf6+ Bxf6 13. Bxf6 exf6 14. Qh6 Rfe8 15. c3 d5 16. Rad1 f5 17. exf5 Qxf5 18. Ng5 1-0

[Event "Blumenau U2400 op"]
[White "Raitz, Samuel"]
[Black "Linzmeyer, Mateus Gorniak"]
[Site "Blumenau"]
[Round "3"]
[Result "0-1"]
[Date "2024.08.31"]
[ECO "A45"]
[BlackElo "1798"]
[PlyCount "32"]
[EventDate "2024.08.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Bd3 d6 5. c3 Nc6 6. Nf3 Bg4 7. Nbd2 e5 8. Bg3 Bxf3 9. gxf3 0-0 10. Qe2 Re8 11. Qf1 exd4 12. cxd4 Nxd4 13. 0-0-0 Nc6 14. Rg1 Nh5 15. Qg2 Qf6 16. Nc4 d5 0-1

[Event "Blumenau U2400 op"]
[White "Raitz, Samuel"]
[Black "Grundmann, Julia Cristhine"]
[Site "Blumenau"]
[Round "1"]
[Result "0-1"]
[Date "2024.08.30"]
[ECO "D02"]
[BlackElo "1562"]
[PlyCount "40"]
[EventDate "2024.08.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c6 4. e3 e6 5. Bd3 Bd6 6. Bg3 0-0 7. Nbd2 Qc7 8. c3 Nbd7 9. Qc2 e5 10. Nxe5 Nxe5 11. Bxe5 Bxe5 12. dxe5 Qxe5 13. Nf3 Qh5 14. 0-0-0 c5 15. Be2 Ne4 16. Nd4 Qh6 17. Bf3 cxd4 18. Rxd4 Qc6 19. Bxe4 dxe4 20. Rxe4 Bf5 0-1

