[Event "Joao Pessoa op"]
[Site "Joao Pessoa"]
[Date "2023.03.22"]
[Round "3"]
[White "De Almeida, Valdemiza Gurgel"]
[Black "Da Silva, Marcelo Souza"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1351"]
[PlyCount "97"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. d4 c5 5. Nc3 e6 6. Be3 c4 7. a3 a6 8. Be2 h6 9. 0-0 Ne7 10. Kh1 Bh7 11. Na4 Nd7 12. Qd2 b5 13. Nc3 Nf5 14. b3 cxb3 15. cxb3 Rc8 16. b4 Nb6 17. Bf4 g5 18. Bg3 Bg7 19. Ng1 Nc4 20. Bxc4 dxc4 21. Rad1 0-0 22. Nh3 Rc7 23. f4 Nxg3+ 24. hxg3 g4 25. Nf2 h5 26. Qe3 Bf5 27. d5 Rd7 28. d6 h4 29. Kg1 Kh7 30. Nce4 Rh8 31. Nh1 Kg8 32. Nc5 h3 33. Nxd7 Qxd7 34. Rd2 f6 35. Qb6 hxg2 36. Rxg2 Be4 37. Rh2 Rxh2 38. Kxh2 Bf8 39. Qc7 Bc6 40. Qxd7 Bxd7 41. Nf2 fxe5 42. Nxg4 Bg7 43. fxe5 Kh7 44. Kg2 Kg6 45. Nf6 Bxf6 46. Rxf6+ Kg5 47. Kf3 Be8 48. Rxe6 Bc6+ 49. Ke3 1-0

[Event "Joao Pessoa op"]
[Site "Joao Pessoa"]
[Date "2023.03.18"]
[Round "4"]
[White "Da Silva, Marcelo Souza"]
[Black "Costa, Janio Pedro Teixeir"]
[Result "1/2-1/2"]
[ECO "D05"]
[BlackElo "1287"]
[PlyCount "62"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Be7 7. 0-0 0-0 8. Qe2 Re8 9. h3 b6 10. e4 dxe4 11. Nxe4 cxd4 12. cxd4 Nxd4 13. Nxf6+ Bxf6 14. Qe4 Nxf3+ 15. gxf3 Qd5 16. Qxh7+ Kf8 17. Be4 Qa5 18. a4 Rb8 19. b4 Qe5 20. Ba3 b5 21. axb5 Qg5+ 22. Kh1 Qh6 23. Qxh6 gxh6 24. Rad1 Bb7 25. Bc6 Rec8 26. Rd7 Bxc6 27. bxc6 Be7 28. Rfd1 Ke8 29. Rg1 Kf8 30. c7 Rb7 31. Rc1 Ke8 1/2-1/2

[Event "Joao Pessoa op"]
[Site "Joao Pessoa"]
[Date "2023.03.17"]
[Round "1"]
[White "Da Silva, Camila Evaristo"]
[Black "Da Silva, Marcelo Souza"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1711"]
[PlyCount "66"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c6 2. Bf4 d5 3. e3 Nf6 4. Nd2 Bf5 5. Bd3 Bxd3 6. cxd3 e6 7. Ngf3 Nbd7 8. 0-0 c5 9. dxc5 Bxc5 10. Rc1 Be7 11. h3 0-0 12. Qb3 Nc5 13. Qc2 Rc8 14. Nb3 a6 15. Qd2 Bd6 16. Be5 Bxe5 17. Nxe5 Qd6 18. d4 Nce4 19. Qe1 Nd7 20. Nxd7 Qxd7 21. Nd2 Nd6 22. Qe2 Qa4 23. Nb3 Qxa2 24. Nc5 Nc4 25. Ra1 Qxb2 26. Qxb2 Nxb2 27. Rfb1 Nc4 28. Rxb7 a5 29. Nd7 Rfd8 30. Nb6 Nxb6 31. Rxb6 Ra8 32. Rb5 a4 33. Rb4 a3 1/2-1/2

[Event "Joao Pessoa op"]
[Site "Joao Pessoa"]
[Date "2023.03.17"]
[Round "2"]
[White "Da Silva, Marcelo Souza"]
[Black "Da Silva Tomaz, Luiz Antonio"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "2084"]
[PlyCount "48"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nbd2 Rb8 7. c3 b5 8. a3 Bd7 9. 0-0 Qc8 10. Re1 e5 11. Nf1 Nge7 12. Bd2 0-0 13. Qc1 Na5 14. Qc2 c4 15. d4 Qc7 16. Ne3 Nb3 17. Rad1 exd4 18. Nxd4 Nxd4 19. cxd4 Bxd4 20. Nd5 Nxd5 21. exd5 Bg4 22. Ba5 Qxa5 23. Rxd4 Qxe1+ 24. Bf1 Bf5 0-1

