[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.22"]
[Round "6"]
[White "Altenhofen, Rafael Graneto"]
[Black "Da Silva Ferreira, Joao Pedro"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1326"]
[PlyCount "60"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 c5 8. d5 a6 9. h3 Rb8 10. Bg5 b5 11. Qc2 h6 12. Bxf6 Nxf6 13. Rac1 Nd7 14. b3 b4 15. Nd1 Ne5 16. Nxe5 Bxe5 17. f4 Bd4+ 18. Kh1 e5 19. Qd2 Qh4 20. Rf3 Bg4 21. Rd3 Bd7 22. fxe5 dxe5 23. Bf1 Kg7 24. Qe2 f5 25. exf5 Bxf5 26. Rd2 Be4 27. Kh2 Qf4+ 28. g3 Qxf1 29. Qxe4 Bg1+ 30. Kh1 Bf2+ 0-1

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.21"]
[Round "5"]
[White "Da Silva Ferreira, Joao Pedro"]
[Black "Pereira, Armando Scharlau"]
[Result "0-1"]
[ECO "B54"]
[BlackElo "1572"]
[PlyCount "112"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Bd7 6. Bc4 e6 7. Bb3 a6 8. Be3 Rc8 9. 0-0 Nf6 10. f4 Be7 11. Qf3 0-0 12. Rad1 Na5 13. e5 Nxb3 14. axb3 Rxc3 15. bxc3 Nd5 16. Bc1 dxe5 17. fxe5 Qc7 18. c4 Nb4 19. c3 Nc6 20. Nxc6 Bxc6 21. Qg3 f5 22. Bh6 Bc5+ 23. Kh1 Kh8 24. Bg5 a5 25. Qf4 Be4 26. Rd6 Qf7 27. Qd2 h6 28. Be3 Bxd6 29. exd6 Rd8 30. Bb6 Rd7 31. Bxa5 Qg6 32. Bc7 Qf6 33. b4 g5 34. Qd4 Kg7 35. Kg1 e5 36. Qxe4 fxe4 37. Rxf6 Kxf6 38. Kf2 Ke6 39. Ke3 Rf7 40. b5 Rf1 41. c5 Rc1 42. Kd2 Rb1 43. c6 Rxb5 44. c4 e3+ 45. Kxe3 Rb3+ 46. Ke4 bxc6 47. d7 Kxd7 48. Bxe5 Ke6 49. Bg7 h5 50. Bh6 Rb2 51. Bxg5 Rxg2 52. Bf4 Rg4 53. c5 Rg8 54. Bd6 Rg5 55. Ke3 Kd5 56. Kd3 Rg4 0-1

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.20"]
[Round "4"]
[White "Miranda, Catarina Oliveira"]
[Black "Da Silva Ferreira, Joao Pedro"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1608"]
[PlyCount "55"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 d6 5. Nf3 0-0 6. 0-0 Nbd7 7. Nbd2 e5 8. fxe5 dxe5 9. c3 Re8 10. Bc4 Nb6 11. Nxe5 Nxc4 12. Ndxc4 Be6 13. Qe2 c5 14. b3 Qc7 15. Bb2 Nd5 16. e4 Nb6 17. Rae1 Rad8 18. Qf2 Nxc4 19. Nxc4 Bxc4 20. bxc4 cxd4 21. cxd4 Qxc4 22. d5 Bxb2 23. Qxb2 Rxe4 24. Qxb7 Qd4+ 25. Kh1 Rxe1 26. Qxf7+ Kh8 27. Rxe1 Qxd5 28. Qxa7 1/2-1/2

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.19"]
[Round "3"]
[White "Da Silva Ferreira, Joao Pedro"]
[Black "Juliatto, Francisco Machado"]
[Result "1-0"]
[ECO "C11"]
[BlackElo "1379"]
[PlyCount "77"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Qg4 h6 6. Bd3 c5 7. Nge2 c4 8. Bg6 fxg6 9. Nf4 Nc6 10. Qxg6+ Ke7 11. Nh5 Qe8 12. Qg4 Nb6 13. Nxg7 Bxg7 14. Qxg7+ Kd8 15. Bxh6 Bd7 16. Nb5 Nc8 17. Bg5+ N6e7 18. Bxe7+ Nxe7 19. Nd6 Qf8 20. Qxh8 Qxh8 21. Nf7+ Kc7 22. Nxh8 Rxh8 23. g4 Ng6 24. Kd2 Rh3 25. Rag1 Rf3 26. Ke2 Rf4 27. c3 Re4+ 28. Kf3 a5 29. h4 Rf4+ 30. Kg3 Rf8 31. h5 Nf4 32. Kh4 Rg8 33. Rg3 Nd3 34. h6 Nxf2 35. Rf1 Ne4 36. Rgf3 Rg6 37. Rf6 Nxf6 38. Rxf6 Be8 39. h7 1-0

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.19"]
[Round "2"]
[White "Nagel, Yasmin Da Silva"]
[Black "Da Silva Ferreira, Joao Pedro"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1496"]
[PlyCount "69"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 g6 8. h3 Bg7 9. Nf3 0-0 10. Nc3 f5 11. Qd2 e6 12. Bg5 Qe8 13. h4 h5 14. Rh3 Bd7 15. Rg3 Qf7 16. Qf4 Kh7 17. 0-0-0 Rae8 18. b3 a5 19. a4 Nb4 20. Ne2 Bxa4 21. bxa4 Nxc4 22. Nc3 Nb6 23. Bd8 Bh6 24. Ng5+ Bxg5 25. Bxg5 N4d5 26. Nxd5 Nxd5 27. Qd2 Qd7 28. Bb5 c6 29. Bc4 f4 30. Bxd5 fxg3 31. Bf3 b5 32. Bf6 bxa4 33. Qg5 Qf7 34. Be4 Kg8 35. Bxg6 1-0

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.18"]
[Round "1"]
[White "Da Silva Ferreira, Joao Pedro"]
[Black "Zimmermann, Kleber Renato P"]
[Result "0-1"]
[ECO "B92"]
[BlackElo "1880"]
[PlyCount "72"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2 Nbd7 9. a4 Be7 10. 0-0 Rc8 11. Kh1 0-0 12. f4 Nb6 13. fxe5 dxe5 14. Qxd8 Bxd8 15. Nc5 Nc4 16. Nxe6 fxe6 17. Bc1 Ba5 18. Na2 Nd6 19. Bd3 Nfxe4 20. Be3 Rxf1+ 21. Rxf1 Bd2 22. Bxd2 Nxd2 23. Rf2 N2c4 24. b3 Nb6 25. c4 Nd7 26. Re2 Nf5 27. Bxf5 exf5 28. Nc3 e4 29. g4 g6 30. Nd5 Kf7 31. gxf5 gxf5 32. Rf2 Ke6 33. Rxf5 Kxf5 34. Ne7+ Kf4 35. Nxc8 Kf3 36. Kg1 e3 0-1

