[Event "BRA-ch U18"]
[Site "Aracaju"]
[Date "2024.05.23"]
[Round "4"]
[White "De Souza, Carlos Eduardo Roch"]
[Black "Rocha, Lucas De Oliveira"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "1805"]
[BlackElo "1869"]
[PlyCount "59"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bd3 Be7 8. Qd2 h6 9. Be3 Ng4 10. Nb3 Nxe3 11. Qxe3 Qc7 12. h4 Nd7 13. f4 b5 14. a3 Nb6 15. 0-0-0 Nc4 16. Bxc4 bxc4 17. Nd2 0-0 18. g4 Bd7 19. f5 Rab8 20. g5 Rfc8 21. f6 Qb7 22. b3 cxb3 23. Nxb3 Bf8 24. gxh6 g6 25. h5 d5 26. h7+ Kh8 27. hxg6 Bxa3+ 28. Kd2 fxg6 29. Qh6 Be8 30. Qg7+ 1-0

[Event "BRA-ch U18"]
[Site "Aracaju"]
[Date "2024.05.23"]
[Round "6"]
[White "E Silva, Rafael Sousa"]
[Black "De Souza, Carlos Eduardo Roch"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1808"]
[BlackElo "1805"]
[PlyCount "49"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. Nge2 Bd6 10. h3 0-0 11. 0-0 h6 12. Bf4 Qc7 13. Rac1 a6 14. Qf5 Rfe8 15. Rfd1 Ne4 16. Nxd5 Qb8 17. Qxd7 cxd5 18. Bxd6 Nxd6 19. Nf4 Rd8 20. Qc7 Nc4 21. Qxb8 Raxb8 22. b3 Nb6 23. Rc7 g5 24. Nd3 f6 25. Kf1 1-0

[Event "BRA-ch U18"]
[Site "Aracaju"]
[Date "2024.05.23"]
[Round "5"]
[White "Lira, Suan Bruno Fernande"]
[Black "De Souza, Carlos Eduardo Roch"]
[Result "1-0"]
[ECO "D33"]
[WhiteElo "2022"]
[BlackElo "1805"]
[PlyCount "26"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Be6 8. 0-0 cxd4 9. Nxd4 Be7 10. Bg5 h6 11. Nxe6 fxe6 12. Bxf6 Bxf6 13. e4 Qb6 1-0

[Event "BRA-ch U18"]
[Site "Aracaju"]
[Date "2024.05.22"]
[Round "1"]
[White "Da Silva, Lucas Fabricio De O"]
[Black "De Souza, Carlos Eduardo Roch"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1893"]
[BlackElo "1805"]
[PlyCount "35"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nge7 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Be7 10. Bd3 Nxe3 11. fxe3 f6 12. exf6 Bxf6 13. Nc3 0-0 14. 0-0 Rd8 15. Ng5 Bxg5 16. Qh5 Bxe3+ 17. Kh1 Bh6 18. Qf7+ 1-0

[Event "BRA-ch U18"]
[Site "Aracaju"]
[Date "2024.05.22"]
[Round "3"]
[White "De Souza, Carlos Eduardo Roch"]
[Black "Santos, Filipe Bonfim"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1805"]
[BlackElo "1688"]
[PlyCount "33"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 b6 6. Bc4 Nf6 7. e5 Bc5 8. Qf4 Qe7 9. 0-0 Nh5 10. Qf3 Rb8 11. Qxh5 0-0 12. Nc3 c6 13. Re1 d5 14. Bf4 Bxf2+ 15. Kxf2 Qc5+ 16. Kf1 Qxc4+ 17. Kg1 1-0

[Event "BRA-ch U18"]
[Site "Aracaju"]
[Date "2024.05.22"]
[Round "2"]
[White "Kazuhiro Shikasho, Erik"]
[Black "De Souza, Carlos Eduardo Roch"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1860"]
[BlackElo "1805"]
[PlyCount "98"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Qb6 8. a3 Be7 9. Nf4 c4 10. h4 Na5 11. g3 Nb3 12. Rb1 f6 13. Bh3 Nf8 14. 0-0 f5 15. Ng5 Bxg5 16. Qh5+ g6 17. Qxg5 Qd8 18. Qh6 Qe7 19. Ng2 Rg8 20. Bg5 Qg7 21. Rfe1 a5 22. g4 b5 23. gxf5 gxf5 24. Kh1 Qxh6 25. Bxh6 Rg6 26. Bg5 Kf7 27. Rg1 Rg8 28. Ne1 Bd7 29. Nf3 h5 30. Bh6 Nh7 31. Ng5+ Nxg5 32. hxg5 Kg6 33. Bf1 Nd2 34. Ra1 Nxf1 35. Rgxf1 a4 36. Kg2 Be8 37. Kf3 Ra7 38. Kf4 Kh7 39. Rg1 Bg6 40. Rg3 Rb7 41. Rh1 Rbb8 42. Rh4 Rbc8 43. Rgh3 Rh8 44. Rxh5 Bxh5 45. Rxh5 Kg6 46. Rh3 Rc7 47. Rg3 Rch7 48. f3 Rg8 49. Rg1 Rhh8 1/2-1/2

