[Event "Londrina op"]
[White "Barbosa, Kassio Rodrigo"]
[Black "Carvalho Filho, Jose Roberto Gama"]
[Site "Londrina"]
[Round "5"]
[Result "0-1"]
[Date "2024.11.10"]
[ECO "B95"]
[WhiteElo "1726"]
[BlackElo "1800"]
[PlyCount "134"]
[EventDate "2024.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 b5 9. a3 0-0 10. f4 Qc7 11. Bd3 Nbd7 12. Kb1 Nc5 13. Nb3 Nxd3 14. cxd3 Bb7 15. Rc1 Qd7 16. e5 Nd5 17. Bxe7 Qxe7 18. Na5 Nxc3+ 19. Rxc3 Bd5 20. Rhc1 dxe5 21. fxe5 Qh4 22. g3 Qd4 23. Re1 Rac8 24. Qf4 Qb6 25. Rxc8 Rxc8 26. b4 Rc3 27. Rc1 Qc7 28. Qd2 Rxc1+ 29. Qxc1 Qd7 30. Qc5 h6 31. Kb2 Qd8 32. h4 f6 33. d4 fxe5 34. dxe5 Be4 35. Qd6 Qc8 36. Qc5 Qd7 37. Nb3 Qd3 38. Qf2 Qb1+ 39. Kc3 Bd5 40. Nc5 Qc1+ 41. Qc2 Qe1+ 42. Kb2 Qxe5+ 43. Qc3 Qf5 44. Nxa6 Qf2+ 45. Kc1 Qf5 46. Qc8+ Kh7 47. Qc2 Be4 48. Qc3 e5 49. Nc7 Bd3 50. Nd5 e4 51. Ne3 Qf2 52. Qc5 Qe1+ 53. Kb2 Qxg3 54. Qf5+ Qg6 55. Kc3 Qxf5 56. Nxf5 Kg6 57. Ng3 Kf6 58. Kd4 g5 59. Nxe4+ Bxe4 60. Kxe4 gxh4 61. Kf3 Ke6 62. Kg4 Kd5 63. Kxh4 Kc4 64. Kh5 Kb3 65. Kxh6 Kxa3 66. Kg5 Kxb4 67. Kf4 Kc3 0-1

[Event "Londrina op"]
[White "Carvalho Filho, Jose Roberto Gama"]
[Black "Costa, Tiago De Souza"]
[Site "Londrina"]
[Round "6"]
[Result "0-1"]
[Date "2024.11.10"]
[ECO "B23"]
[WhiteElo "1800"]
[BlackElo "1721"]
[PlyCount "74"]
[EventDate "2024.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 e6 6. d3 Nge7 7. Be3 d6 8. a3 0-0 9. Qd2 a6 10. Bc4 b6 11. Ba2 d5 12. Bf2 Bb7 13. 0-0-0 dxe4 14. Nxe4 Nf5 15. g4 Nfd4 16. Nxd4 Nxd4 17. Rde1 Bd5 18. Bxd5 Qxd5 19. Kb1 a5 20. h4 a4 21. h5 b5 22. hxg6 fxg6 23. Qe3 b4 24. axb4 cxb4 25. Ng5 a3 26. Rxh7 a2+ 27. Kc1 a1Q+ 28. Kd2 Qxe1+ 29. Kxe1 Ra1+ 30. Kd2 Nf3+ 31. Nxf3 Kxh7 32. Ng5+ Kg8 33. Bg1 Qg2+ 34. Bf2 Re8 35. Qb6 Bxb2 36. Ke3 Bc3 37. Ke2 Qxg4+ 0-1

[Event "Londrina op"]
[White "Carvalho Filho, Jose Roberto Gama"]
[Black "Kikuchi, Alexandre Hideki Lo"]
[Site "Londrina"]
[Round "3"]
[Result "1-0"]
[Date "2024.11.09"]
[ECO "D38"]
[WhiteElo "1800"]
[BlackElo "1756"]
[PlyCount "105"]
[EventDate "2024.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. cxd5 exd5 6. e3 0-0 7. Be2 Ne4 8. Qb3 a5 9. 0-0 c6 10. Ne5 Nd7 11. Nd3 Bd6 12. g3 Ndf6 13. Bf3 Bh3 14. Bg2 Bxg2 15. Kxg2 Qc7 16. Ne2 Qd7 17. f3 Ng5 18. Nc5 Qh3+ 19. Kg1 h5 20. Nf4 Bxf4 21. exf4 Ne6 22. Nxe6 Qxe6 23. Bd2 Qd7 24. Rac1 Rfe8 25. Rf2 Re7 26. Rc5 a4 27. Qb4 b5 28. Qc3 Re6 29. Qd3 Rae8 30. Bb4 h4 31. Rfc2 h3 32. Kf2 Nh5 33. Qd1 Qc7 34. Rxd5 Nxf4 35. Re5 Rxe5 36. dxe5 Nd5 37. Qxd5 Rxe5 38. Qxc6 Qa7+ 39. Bc5 Qa5 40. Qc8+ Kh7 41. Qxh3+ Kg8 42. Re2 Qc7 43. Rxe5 Qxe5 44. Qc8+ Kh7 45. g4 Qxh2+ 46. Ke3 Qe5+ 47. Kd3 Qd5+ 48. Kc2 Qc4+ 49. Kd2 Qxa2 50. Qf5+ g6 51. Qe5 Qc4 52. Bf8 f6 53. Qe7+ 1-0

[Event "Londrina op"]
[White "Carvalho Filho, Jose Roberto Gama"]
[Black "Luiz, Caio Cesar Malassis"]
[Site "Londrina"]
[Round "4"]
[Result "0-1"]
[Date "2024.11.09"]
[ECO "B03"]
[WhiteElo "1800"]
[BlackElo "1837"]
[PlyCount "82"]
[EventDate "2024.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. g4 Qh4+ 10. Bf2 Qxg4 11. Nf3 Bb4 12. Be2 0-0-0 13. Rg1 Bxc3+ 14. bxc3 Qe4 15. Ng5 Qf4 16. Nxf7 Bc2 17. Nd6+ cxd6 18. Qxc2 Qxh2 19. exd6 Nd7 20. c5 Rdg8 21. Rb1 Qf4 22. Qa4 e5 23. Rxb7 Qc1+ 24. Bd1 Qxc3+ 25. Kf1 Kxb7 26. Qb5+ Nb6 27. Bf3 Qxf3 28. cxb6 a6 29. Qc5 exd4 30. Rg3 Qh1+ 31. Ke2 Re8+ 32. Kd2 Qh6+ 33. Kd1 Re5 34. Qc4 Qxd6 35. Rxg7+ Re7 36. Bg3 Qd7 37. Rg5 Qe6 38. Qc2 d3 39. Qd2 Qe2+ 40. Qxe2 dxe2+ 41. Ke1 Rd8 0-1

[Event "Londrina op"]
[White "Bastos, Guilherme Exterhott"]
[Black "Carvalho Filho, Jose Roberto Gama"]
[Site "Londrina"]
[Round "1"]
[Result "1-0"]
[Date "2024.11.08"]
[ECO "A48"]
[WhiteElo "1908"]
[BlackElo "1800"]
[PlyCount "91"]
[EventDate "2024.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nd2 Bg7 4. Ngf3 d6 5. e4 Nbd7 6. h3 a6 7. a4 b6 8. c3 Bb7 9. Qc2 0-0 10. Be2 Rc8 11. 0-0 c5 12. d5 Nh5 13. Bh2 f5 14. Ng5 Qe8 15. Ne6 Rf6 16. g4 fxg4 17. hxg4 Kh8 18. gxh5 gxh5 19. Kh1 Qf7 20. f4 Bh6 21. Qd1 Rxe6 22. dxe6 Qxe6 23. Bf3 Qh3 24. Bg2 Qh4 25. Rf3 Rg8 26. Qe1 Qf6 27. Qf2 Qf7 28. Rg1 Nf6 29. Qe2 Ng4 30. Rgf1 Qf6 31. Rh3 Qg6 32. f5 Qf6 33. Bf4 Bxf4 34. Rxf4 Qg5 35. Rf1 Nf6 36. Rg1 d5 37. Qe3 Qg4 38. Bf1 Qd1 39. Rxg8+ Kxg8 40. Qg3+ Kf7 41. e5 d4+ 42. Kg1 Nd5 43. e6+ Kf6 44. Qh4+ Kg7 45. Rg3+ Kh8 46. Qg5 1-0

