[Event "BRA-ch U18"]
[Site "Aracaju"]
[Date "2024.05.23"]
[Round "5"]
[White "De Melo, Pedro Gortz"]
[Black "Spina, Arthur Lopes"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1746"]
[BlackElo "1800"]
[PlyCount "90"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB22_2024"]
[SourceDate "2024.05.29"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.29"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nc3 Bd6 4. e3 c6 5. Nf3 Ne7 6. Bg3 Nf5 7. Bd3 Nxg3 8. hxg3 h6 9. Ne2 Nd7 10. c3 e5 11. e4 0-0 12. 0-0 Re8 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. exd5 Qxd5 16. Bc2 Be6 17. Qxd5 Bxd5 18. Rfe1 Rad8 19. Nf4 Bc4 20. Red1 Bf6 21. Rxd8 Rxd8 22. Nh5 Be6 23. Nxf6+ gxf6 24. Bb3 Rd2 25. Bxe6 fxe6 26. Rb1 Kf7 27. a4 e5 28. b3 Ke6 29. Kf1 a6 30. Ke1 Rc2 31. c4 f5 32. Rd1 Rb2 33. c5 Rxb3 34. Rd6+ Ke7 35. Rxh6 Rb2 36. Rg6 Rb4 37. Ke2 Rxa4 38. Rg7+ Ke6 39. Rxb7 a5 40. Ra7 Kd5 41. Rf7 f4 42. g4 Kxc5 43. g5 Rb4 44. g6 Rb8 45. Kd3 Kd5 0-1

[Event "BRA-ch U18"]
[Site "Aracaju"]
[Date "2024.05.23"]
[Round "6"]
[White "Kazuhiro Shikasho, Erik"]
[Black "Spina, Arthur Lopes"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1860"]
[BlackElo "1800"]
[PlyCount "89"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB22_2024"]
[SourceDate "2024.05.29"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Be7 7. 0-0 0-0 8. Qe2 b6 9. Re1 Bb7 10. Neg5 c5 11. Nxe6 Bxf3 12. Nxd8 Bxe2 13. Nc6 Bd6 14. Rxe2 Rac8 15. dxc5 Nxc5 16. Ne7+ Bxe7 17. Rxe7 Nxd3 18. cxd3 Rfe8 19. Rxe8+ Rxe8 20. Be3 Nd5 21. Rc1 a6 22. a3 b5 23. Re1 g6 24. g3 f5 25. Bd2 Rxe1+ 26. Bxe1 Kf7 27. Kg2 Ke6 28. Bc3 Ne7 29. Kf3 Nd5 30. h3 Kd6 31. g4 Ke6 32. Kg3 Ne7 33. Kf4 h6 34. Bg7 Nd5+ 35. Kg3 h5 36. Bc3 Kf7 37. Ba5 Kf6 38. Bd8+ Kf7 39. Bg5 hxg4 40. hxg4 Ke6 41. Bd2 Kf6 42. Kh4 Ne7 43. Bg5+ Ke6 44. Bxe7 Kxe7 45. gxf5 1-0

[Event "BRA-ch U18"]
[Site "Aracaju"]
[Date "2024.05.23"]
[Round "4"]
[White "Spina, Arthur Lopes"]
[Black "Barreira, Saymon Barbosa"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1800"]
[PlyCount "95"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB22_2024"]
[SourceDate "2024.05.29"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Bf5 5. Nf3 Bxb1 6. Rxb1 cxd4 7. Qxd4 Qxd4 8. Nxd4 Nd7 9. Be2 0-0-0 10. 0-0 g6 11. Be3 e5 12. Nf3 a6 13. Ng5 Nh6 14. h3 Bg7 15. Bc4 Rdf8 16. Rbd1 Bf6 17. Ne4 Nf5 18. Bc1 Bg7 19. Nd6+ Nxd6 20. Rxd6 Nc5 21. f3 f5 22. Rfd1 Rd8 23. Bg5 Rxd6 24. Rxd6 Kc7 25. Rd2 h6 26. Be3 Nd7 27. Bf7 f4 28. Bf2 g5 29. Be6 Rd8 30. Bf5 Bf8 31. b4 Be7 32. a4 Nb6 33. Rxd8 Bxd8 34. a5 Nc4 35. Bd3 Nd6 36. Bb6+ Kd7 37. Bxd8 Kxd8 38. c4 Kc7 39. Kf2 b6 40. axb6+ Kc6 41. c5 Nc8 42. Bxa6 Ne7 43. Bd3 Kb7 44. b5 Nc8 45. Be4+ Kb8 46. Ke2 Ne7 47. c6 Kc8 48. Bf5+ 1-0

[Event "BRA-ch U18"]
[Site "Aracaju"]
[Date "2024.05.22"]
[Round "1"]
[White "Machado, Alessandro Mathias"]
[Black "Spina, Arthur Lopes"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1873"]
[BlackElo "1800"]
[PlyCount "36"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB22_2024"]
[SourceDate "2024.05.29"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Nc6 6. Ne2 h6 7. 0-0 Bd6 8. c4 0-0 9. Nbc3 Re8 10. g3 Rb8 11. Be3 a6 12. Qc2 e5 13. Rae1 e4 14. Nxe4 Bf5 15. Nxf6+ Qxf6 16. Qb3 Be6 17. Bg2 Na5 18. Qc3 Bxc4 1-0

[Event "BRA-ch U18"]
[Site "Aracaju"]
[Date "2024.05.22"]
[Round "2"]
[White "Oliveira, Olavo Tadeu Carvalh"]
[Black "Spina, Arthur Lopes"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1728"]
[BlackElo "1800"]
[PlyCount "54"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB22_2024"]
[SourceDate "2024.05.29"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 Nbd7 9. Nf3 h6 10. Bh4 Re8 11. 0-0 Ne4 12. Bxe7 Qxe7 13. Rab1 Ndf6 14. b4 a6 15. a4 Nxc3 16. Qxc3 Ne4 17. Qc2 Bd7 18. Ne5 Nd6 19. Rfc1 Rac8 20. Qb3 Be6 21. b5 axb5 22. axb5 cxb5 23. Bxb5 Nxb5 24. Qxb5 Qa3 25. Re1 Re7 26. Qb4 Qxb4 27. Rxb4 Bf5 1-0

[Event "BRA-ch U18"]
[Site "Aracaju"]
[Date "2024.05.22"]
[Round "3"]
[White "Spina, Arthur Lopes"]
[Black "Bandeira, Ricardo Cesar Dos S"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1800"]
[BlackElo "1485"]
[PlyCount "67"]
[EventDate "2024.05.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB22_2024"]
[SourceDate "2024.05.29"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 h6 7. Nbd2 d6 8. a4 Bg4 9. b4 Bxb4 10. cxb4 Nd4 11. Bb2 Nxf3+ 12. Nxf3 Qd7 13. Qe2 a6 14. Qe3 Nh5 15. Kh1 Nf4 16. Ng1 b5 17. axb5 axb5 18. Bb3 Rfc8 19. f3 Bh5 20. Ne2 Ne6 21. Bxe6 Qxe6 22. Qd2 c5 23. Rxa8 Rxa8 24. bxc5 dxc5 25. Qc3 Ra2 26. Nc1 b4 27. Qc2 Ra5 28. Nb3 Rb5 29. Qc4 Qb6 30. Bxe5 Kf8 31. Ra1 f6 32. Ra8+ Ke7 33. Rb8 Bf7 34. Qxb5 1-0

