[Event "BRA-ch U12"]
[Site "Florianopolis"]
[Date "2018.05.01"]
[Round "6"]
[White "Pires, Pedro Diniz"]
[Black "Bahi, Guilherme Falcao"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1800"]
[BlackElo "1638"]
[PlyCount "55"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. f4 d6 2. g3 Bg4 3. b3 Nc6 4. Bh3 Bh5 5. g4 Nf6 6. gxh5 Nxh5 7. Bg4 Nxf4 8. e3 Ng6 9. Nf3 e5 10. d4 e4 11. Nfd2 d5 12. c4 Qh4+ 13. Kf1 Qxg4 14. Qxg4 Bd6 15. cxd5 0-0 16. Nxe4 f5 17. Qxg6 hxg6 18. dxc6 fxe4+ 19. Ke1 bxc6 20. Nc3 Rae8 21. d5 cxd5 22. h4 Bc5 23. Nxd5 Re5 24. Nxc7 Bb6 25. Na6 Ba5+ 26. b4 Bb6 27. a4 Rf3 28. Ra3 1-0

[Event "BRA-ch U12"]
[Site "Florianopolis"]
[Date "2018.04.30"]
[Round "5"]
[White "Dorneles, Luiz Eduardo Fonsec"]
[Black "Pires, Pedro Diniz"]
[Result "0-1"]
[ECO "C21"]
[WhiteElo "1105"]
[BlackElo "1800"]
[PlyCount "46"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Nxc3 g6 5. Bc4 Nh6 6. Bxh6 Bxh6 7. Qb3 0-0 8. Bxf7+ Rxf7 9. Nf3 d6 10. 0-0 Qe8 11. Rfe1 Be6 12. Qxb7 Nc6 13. Nb5 Na5 14. Nxc7 Nxb7 15. Nxe8 Rxe8 16. e5 d5 17. Nd4 Bd7 18. Nf3 g5 19. Rad1 Bc6 20. e6 Rfe7 21. Nd4 Ba4 22. b3 Bd7 23. exd7 Rxe1+ 0-1

[Event "BRA-ch U12"]
[Site "Florianopolis"]
[Date "2018.04.30"]
[Round "4"]
[White "Pires, Pedro Diniz"]
[Black "Silva, Joan de Paiva"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1800"]
[PlyCount "86"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Nce7 6. d4 Bxe4 7. Ne1 Bxg2 8. Nxg2 exd4 9. Qxd4 d6 10. Nc3 Qd7 11. Nd5 0-0-0 12. Qd3 g6 13. Qa6+ Kb8 14. Ngf4 Nxd5 15. Nxd5 Qe6 16. Nb4 Qd7 17. c4 d5 18. cxd5 Bxb4 19. a3 Be7 20. Rd1 Qf5 21. Bf4 Bc5 22. Kf1 Qh3+ 23. Ke1 Re8+ 24. Kd2 Qg2 25. Kc3 Qf3+ 26. Qd3 Bd4+ 27. Kc4 b5+ 28. Kxd4 Qxd3+ 29. Rxd3 Rd8 30. a4 Nf6 31. Ke5 Ng4+ 32. Kd4 Nf6 33. axb5 Rxd5+ 34. Kc3 Ne4+ 35. Kc2 Rxd3 36. Kxd3 Nc5+ 37. Kc4 Nb7 38. Be3 Nd6+ 39. Kc5 Ne4+ 40. Kd4 Nf6 41. Kc3 c5 42. Kd3 Ne4 43. Kc2 Rd8 0-1

[Event "BRA-ch U12"]
[Site "Florianopolis"]
[Date "2018.04.29"]
[Round "3"]
[White "Leite Guerra, Joao Victor"]
[Black "Pires, Pedro Diniz"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1800"]
[PlyCount "37"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Re1 h5 8. a3 Bg4 9. Nbd2 Qd7 10. Qe2 e6 11. Nf1 Rfe8 12. Bd2 e5 13. c3 e4 14. Qd1 Qf5 15. Nh4 Qg5 16. Qc1 b5 17. a4 a6 18. axb5 axb5 19. Rxa8 1-0

[Event "BRA-ch U12"]
[Site "Florianopolis"]
[Date "2018.04.28"]
[Round "1"]
[White "De Souza, Kelvyn Cardoso"]
[Black "Pires, Pedro Diniz"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1550"]
[BlackElo "1800"]
[PlyCount "57"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. Nc3 Nf6 5. Bb5 Bd7 6. 0-0 Be7 7. Be3 a6 8. Ba4 b5 9. Bb3 0-0 10. Nd5 Nxe4 11. c4 Ng5 12. Nxe7+ Qxe7 13. Bxg5 f6 14. cxb5+ Be6 15. bxc6 fxg5 16. Bxe6+ Qxe6 17. dxe5 dxe5 18. Qb3 Qxb3 19. axb3 e4 20. Nxg5 Rae8 21. Rxa6 h6 22. Nh3 Rf6 23. f3 e3 24. Re1 e2 25. Kf2 Rfe6 26. Nf4 Re3 27. Rxe2 Rxe2+ 28. Nxe2 Rxe2+ 29. Kxe2 1-0

[Event "BRA-ch U12"]
[Site "Florianopolis"]
[Date "2018.04.28"]
[Round "2"]
[White "Pires, Pedro Diniz"]
[Black "Lima Lessa, Joao Gabriel Delmir"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1800"]
[PlyCount "114"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. g3 Nf6 4. Bg2 e6 5. Nf3 Bb4 6. Bd2 0-0 7. 0-0 Re8 8. a3 Ba5 9. b4 Bb6 10. Ne5 Bxd4 11. e3 Bxe5 12. f4 Bd6 13. Na4 h6 14. Qe2 b5 15. Nc3 Ba6 16. a4 bxa4 17. Qe1 Bxf1 18. Qxf1 Bxb4 19. Rxa4 Bc5 20. Ne2 Nbd7 21. Ba5 Qb8 22. Nc3 Qb2 23. Ra2 Qb7 24. Kh1 Ng4 25. Qe2 Ndf6 26. Ra1 Nxe3 27. Bh3 Rab8 28. Qe1 Qa6 29. Bc7 Nxc2 30. Rxa6 Nxe1 31. Bxb8 Rxb8 32. Na4 Bd4 33. Rxc6 Nf3 34. Bf1 Nd2 35. Bd3 Ng4 36. h3 Nf2+ 37. Kg2 Nxd3 38. g4 Nb4 39. Rc7 Ne4 40. h4 Na6 41. Rd7 Nac5 42. Rxa7 Nxa4 43. Rxa4 Rb2+ 44. Kf3 Rb3+ 45. Kg2 Bc5 46. Ra8+ Kh7 47. Rf8 Bxf8 48. g5 hxg5 49. hxg5 Bd6 50. g6+ fxg6 51. f5 gxf5 52. Kf1 Rb2 53. Ke1 d4 54. Kd1 Ba3 55. Ke1 d3 56. Kd1 Nc3+ 57. Kc1 Rc2# 0-1

