[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.11"]
[Round "4.13"]
[White "Miglioretto, Ladyr Jr"]
[Black "Yeung, Henrique Griggio"]
[Result "1-0"]
[ECO "E54"]
[PlyCount "45"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Nc6 7. Bd3 dxc4 8. Bxc4 Bb4 9. 0-0 Bxc3 10. bxc3 0-0 11. Bg5 h6 12. Bh4 a6 13. Bd3 Re8 14. Re1 b5 15. Bc2 Bb7 16. Qd3 g6 17. Nd2 Na5 18. Qe3 Kg7 19. Be4 Bxe4 20. Nxe4 g5 21. Bxg5 hxg5 22. Qxg5+ Kh8 23. Nxf6 1-0

[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.11"]
[Round "3.19"]
[White "Yeung, Henrique Griggio"]
[Black "Jacob, Renan Felix"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "47"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. c5 Nf6 4. Bf4 Bf5 5. Nc3 Nbd7 6. e3 Qa5 7. f3 e6 8. a3 Be7 9. b4 Qd8 10. Bd3 Bxd3 11. Qxd3 0-0 12. Nge2 Nh5 13. 0-0 Nxf4 14. Nxf4 Bg5 15. Rab1 a6 16. a4 b5 17. Nh3 Bh6 18. a5 Re8 19. Rbe1 e5 20. Nf2 Qf6 21. Ng4 Qh4 22. g3 Qh3 23. Qf5 Kf8 24. Qxd7 1-0

[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.10"]
[Round "2.16"]
[White "Paludo, Nicolas Luis Escara"]
[Black "Yeung, Henrique Griggio"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "43"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 Nc6 4. f4 g6 5. Nf3 Bg7 6. h3 Bxc3 7. bxc3 a6 8. a4 Bd7 9. 0-0 Qa5 10. Bb2 Na7 11. Bb3 Qc7 12. c4 f6 13. e5 b5 14. axb5 axb5 15. cxb5 Bxb5 16. c4 Bc6 17. Re1 Bxf3 18. Qxf3 Rb8 19. exf6 Qb7 20. Qxb7 Rxb7 21. f7+ Kxf7 22. Bxh8 1-0

[Event "BRA-ch U18"]
[Site "Foz do Iguacu"]
[Date "2011.06.10"]
[Round "1.14"]
[White "Yeung, Henrique Griggio"]
[Black "Tomaz, Tainan Pantano"]
[Result "0-1"]
[ECO "A50"]
[BlackElo "1823"]
[PlyCount "36"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bf4 Bb4+ 4. Nd2 b6 5. a3 Be7 6. Ngf3 Bb7 7. e3 0-0 8. Bd3 c5 9. 0-0 d5 10. b3 Nc6 11. dxc5 bxc5 12. cxd5 Nxd5 13. Be5 Nxe5 14. Nxe5 Bf6 15. Ndc4 Nb6 16. f4 Nxc4 17. Bxc4 Qc7 18. Qd7 Bxe5 0-1

