[Event "Paulista-ch U10"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "4"]
[White "Chiera, Yuri"]
[Black "Bueno, Gabriel"]
[Result "0-1"]
[ECO "C49"]
[PlyCount "42"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 Nc6 3. e4 Nf6 4. Bb5 Bb4 5. Bxc6 dxc6 6. Nxe5 Qe7 7. Nc4 Bxc3 8. dxc3 Qxe4+ 9. Ne3 0-0 10. f3 Qh4+ 11. Kf1 b6 12. Kg1 Re8 13. Qf1 Be6 14. g3 Qh5 15. g4 Qc5 16. Bd2 Rad8 17. Bc1 Bc4 18. Qe1 Nd5 19. b3 Nxe3 20. Qxe3 Rxe3 21. Bxe3 Qxe3+ 0-1

[Event "Paulista-ch U10"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "2"]
[White "Chiera, Yuri"]
[Black "Miyabukuro, Leonardo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "44"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 Nc6 3. Nb1 Nf6 4. Rg1 Bc5 5. e3 0-0 6. Bd3 d6 7. Rf1 e4 8. Qe2 exd3 9. Qxd3 Nb4 10. Qe2 Nxc2+ 11. Kd1 Nxa1 12. Qc4 Bg4 13. h3 Bxf3+ 14. gxf3 Qd7 15. d4 Bb6 16. b3 Qc6 17. Bd2 Qxf3+ 18. Ke1 Qd5 19. Qc3 Ba5 20. Qb2 Bxd2+ 21. Qxd2 Qe4 22. Qc1 Qd3 0-1

[Event "Paulista-ch U10"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "6"]
[White "Chiera, Yuri"]
[Black "Santos, Sergio P"]
[Result "1-0"]
[ECO "D04"]
[PlyCount "17"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bg4 5. h3 Bh5 6. c3 Nc6 7. Qb3 a5 8. Qxb7 Qc8 9. Qxc6+ 1-0

[Event "Paulista-ch U10"]
[Site "Sao Paulo"]
[Date "2002.03.??"]
[Round "5"]
[White "Meirelles, Gustavo"]
[Black "Chiera, Yuri"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "51"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 Nf6 3. Nc3 a5 4. d5 Ne5 5. Bf4 Ng6 6. e5 Ng4 7. Qxg4 Nxf4 8. Qxf4 h5 9. Qf3 e6 10. Qd1 exd5 11. Qe2 d4 12. Nb5 Bb4+ 13. c3 Bf8 14. cxd4 Bb4+ 15. Nc3 Ra6 16. a3 Bf8 17. Qe4 Ra7 18. Qf4 Be7 19. Qg3 Rf8 20. Qxg7 a4 21. Bb5 Ra8 22. Qh7 c6 23. Bxa4 Ra5 24. Qxh5 Rg8 25. Qf3 Rg6 26. b4 1-0

