[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.06"]
[Round "5"]
[White "Botelho, Luca Feliciano"]
[Black "Zacharias, Sofia Jaffe"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1761"]
[PlyCount "52"]
[EventDate "2025.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. Nf3 d5 2. Nc3 Nf6 3. h4 Nc6 4. a4 e5 5. h5 Bf5 6. a5 Bc5 7. e4 dxe4 8. Nxe5 Nxe5 9. Bb5+ c6 10. Bf1 0-0 11. Ra4 b5 12. Nxb5 cxb5 13. Bxb5 Rb8 14. Bf1 Nfg4 15. f4 Bf2+ 16. Ke2 Qe8 17. Rh3 Qxa4 18. d4 Qb5+ 19. Kd2 Qxa5+ 20. Ke2 Qa6+ 21. Rd3 exd3+ 22. Kd2 Qa5+ 23. c3 Rfc8 24. b4 Qa2+ 25. Bb2 Qxb2+ 26. Qc2 Qxc2# 0-1

[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.06"]
[Round "4"]
[White "Zacharias, Sofia Jaffe"]
[Black "Moura, Diego Marques"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1761"]
[BlackElo "1800"]
[PlyCount "20"]
[EventDate "2025.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nf6 4. Nxd4 Nxe4 5. Bc4 d5 6. Bxd5 Qxd5 7. 0-0 b6 8. h3 Bb7 9. Nc3 Nxc3 10. bxc3 Qxg2# 0-1

[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.05"]
[Round "1"]
[White "Chahuaylla, Diego R Chahuares"]
[Black "Zacharias, Sofia Jaffe"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1585"]
[BlackElo "1761"]
[PlyCount "19"]
[EventDate "2025.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d5 4. dxe5 Nxe5 5. Nxe5 f6 6. Qh5+ g6 7. Nxg6 Bb4+ 8. c3 Bc5 9. Nxh8+ Kf8 10. Qf7# 1-0

[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.05"]
[Round "2"]
[White "Zacharias, Sofia Jaffe"]
[Black "Helman, Marcelo Becker Mau"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1761"]
[PlyCount "56"]
[EventDate "2025.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Na4 Nxe4 6. Bc4 Bb4+ 7. c3 dxc3 8. 0-0 d5 9. Bxd5 0-0 10. Bg5 Nxg5 11. Nxg5 Qxg5 12. h4 Qg6 13. h5 Qg5 14. f4 Qg3 15. Rf3 Qg4 16. Qf1 b5 17. a3 Bd6 18. Nxc3 Bc5+ 19. Kh2 Qh4+ 20. Rh3 Bxh3 21. gxh3 Qf2+ 22. Qxf2 Bxf2 23. Nxb5 Rab8 24. Nxa7 Nxa7 25. b4 Rfd8 26. Bxf7+ Kxf7 27. f5 Rd2 28. h6 Bd4+ 0-1

[Event "Sao Paulo Hebraica op 34th"]
[Site "Sao Paulo"]
[Date "2025.02.02"]
[Round "5"]
[White "Zacharias, Sofia Jaffe"]
[Black "Yamauti, Allan Jacopeti"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "60"]
[EventDate "2025.01.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. d3 Bb4 4. Nf3 Nc6 5. Be2 0-0 6. 0-0 d5 7. Bg5 Be6 8. Nb5 Be7 9. Rc1 dxe4 10. dxe4 Nxe4 11. Qe1 Nxg5 12. Nd2 a6 13. Rd1 axb5 14. Nb3 Qc8 15. Rd3 Rxa2 16. Nc1 Rxb2 17. Nb3 Rxc2 18. Nd2 Bg4 19. Bxg4 Qxg4 20. f3 Qf4 21. Rf2 Bc5 22. g3 Bxf2+ 23. Qxf2 Nh3+ 24. Kf1 Nxf2 25. gxf4 Nxd3 26. fxe5 Rxd2 27. e6 fxe6 28. f4 Rxf4+ 29. Kg1 Rc4 30. h3 Rc1# 0-1

[Event "Sao Paulo Hebraica op 34th"]
[Site "Sao Paulo"]
[Date "2025.02.01"]
[Round "3"]
[White "Zacharias, Sofia Jaffe"]
[Black "Senday, Guilherme"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1800"]
[PlyCount "52"]
[EventDate "2025.01.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. Nf3 Nf6 5. 0-0 g6 6. e5 dxe5 7. Nxe5 Bxb5 8. Nxb5 Bg7 9. b4 cxb4 10. Re1 0-0 11. Rb1 Nc6 12. Re3 Nxe5 13. Rxe5 a6 14. Rxb4 axb5 15. Rbxb5 Qd7 16. Bb2 Ne8 17. Qe2 Bxe5 18. Qxe5 f6 19. Qc5 Qd6 20. Qc3 Nc7 21. Rxb7 Nd5 22. Qb3 Rab8 23. Rxb8 Rxb8 24. Qh3 Rxb2 25. f3 Qc5+ 26. Kh1 Rb1# 0-1

[Event "Sao Paulo Hebraica op 34th"]
[Site "Sao Paulo"]
[Date "2025.01.31"]
[Round "1"]
[White "Kuribara, Victor Kenzo"]
[Black "Zacharias, Sofia Jaffe"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1633"]
[PlyCount "35"]
[EventDate "2025.01.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 Nc6 4. Nc3 e5 5. dxe5 Nxe5 6. Nxe5 dxc4 7. Qxd8+ Kxd8 8. Nxf7+ Ke8 9. Nxh8 Nd5 10. e4 Nxc3 11. bxc3 Bc5 12. Bxc4 Bb6 13. Bg5 Ba5 14. 0-0-0 Bg4 15. f3 Bd7 16. Bf7+ Kf8 17. Rxd7 Bb6 18. Be7# 1-0

