[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "1.13"]
[White "Chiang, Christopher"]
[Black "Costa, Luiz Henrique Silva"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "50"]
[EventDate "2011.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Bc4 Nf6 7. 0-0 0-0 8. Nc3 d6 9. Qf3 Bg4 10. Qg3 Qd7 11. h3 Bh5 12. Bh6 Bg6 13. Be3 Bxe3 14. fxe3 Nxe4 15. Nxe4 Bxe4 16. Rf6 Bxc2 17. Raf1 d5 18. Be2 Bg6 19. Bg4 Qe7 20. Rxc6 Rfe8 21. Rf3 d4 22. exd4 Be4 23. Re3 Qb4 24. Rxc7 Qxb2 25. Qf4 Qxg2# 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "7.21"]
[White "Chiang, Christopher"]
[Black "Freire, Airon"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "18"]
[EventDate "2011.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nc6 4. dxe5 Bg4 5. Be2 Bxf3 6. Bxf3 Nxe5 7. Be2 Nf6 8. Nc3 Be7 9. 0-0 Qd7 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "5.11"]
[White "Chiang, Christopher"]
[Black "Lorensetti, Jesse Emanoel"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "50"]
[EventDate "2011.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Nf3 Nxe4 6. Be3 e6 7. Bd3 Nf6 8. 0-0 Be7 9. Nc3 a6 10. Ne4 0-0 11. Nfg5 h6 12. Qf3 Ne5 13. Nxf6+ Bxf6 14. Qe4 g6 15. Nh3 Nxd3 16. cxd3 Kg7 17. Rac1 d5 18. Qf4 g5 19. Qg4 d4 20. Bd2 e5 21. Qh5 Rh8 22. f4 exf4 23. Nxf4 gxf4 24. Bxf4 Be6 25. Qf3 Bg5 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "4.18"]
[White "Chiang, Christopher"]
[Black "Signor, Gabriel de Oliveira"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "39"]
[EventDate "2011.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d5 4. Nc3 Bg4 5. Be3 Nf6 6. Be2 Nxe4 7. Nxe4 dxe4 8. Nxe5 Nxe5 9. dxe5 Qxd1+ 10. Rxd1 Bb4+ 11. c3 Ba5 12. Bxg4 Rd8 13. Rxd8+ Kxd8 14. 0-0 Re8 15. Bg5+ f6 16. exf6 Re5 17. Rd1+ Ke8 18. Bf4 Rb5 19. fxg7 Kf7 20. Be6+ 1-0

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "3.10"]
[White "De Sousa, Vitor Hugo Campos"]
[Black "Chiang, Christopher"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "33"]
[EventDate "2011.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d6 4. Nf3 Nf6 5. Bd3 g6 6. 0-0 Bg7 7. cxd4 d5 8. e5 Ng4 9. Nc3 0-0 10. Bf4 Nc6 11. Qd2 Bd7 12. h3 Nh6 13. Bxh6 Bxh6 14. Qxh6 Nb4 15. Ng5 Re8 16. Qxh7+ Kf8 17. Qxf7# 1-0

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "6.20"]
[White "Kawahara, Lucas Tokio"]
[Black "Chiang, Christopher"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "35"]
[EventDate "2011.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. d4 c4 6. Nbd2 Bg7 7. Bxc4 0-0 8. 0-0 Nc6 9. d5 Ne5 10. Nxe5 dxe5 11. Re1 Bg4 12. Be2 Qd7 13. h3 Bxh3 14. gxh3 Qxh3 15. Bf1 Qh4 16. Nf3 Qg4+ 17. Bg2 Nxe4 18. Nxe5 1-0

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "2.18"]
[White "Oliveira, Ricardo Simoes"]
[Black "Chiang, Christopher"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "52"]
[EventDate "2011.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Bb5+ Nc6 4. Qf3 Be6 5. Nh3 a6 6. Bc4 Bxc4 7. Ng5 Ne5 8. Qf4 Bd3 9. Nxf7 Qa5 10. Nxh8 0-0-0 11. Qe3 Bc4 12. Qh3+ e6 13. Qxh7 Nf6 14. Qh4 d5 15. exd5 Rxd5 16. Nc3 Rd4 17. Qg3 Ne4 18. Qxe5 Nxc3 19. dxc3 Rh4 20. Bf4 Rxh8 21. Qb8+ Kd7 22. Qxb7+ Ke8 23. 0-0-0 Be7 24. Bg5 Bxg5+ 25. Rd2 Qxa2 26. Kd1 Qa1# 0-1

