[Event "Curitiba 300 years op"]
[Site "Curitiba"]
[Date "1993.11.??"]
[Round "4"]
[White "Bere Filho, Romulo Fernando"]
[Black "Prantoni, Guido Jr"]
[Result "1-0"]
[ECO "B99"]
[PlyCount "145"]
[EventDate "1993.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. h4 b4 14. Nce2 Bb7 15. Ng3 Nc5 16. Bg2 d5 17. e5 g6 18. Qe2 a5 19. h5 Ba6 20. Qe3 Rf8 21. Kb1 a4 22. hxg6 hxg6 23. f5 gxf5 24. Ngxf5 exf5 25. Bxd5 0-0-0 26. Nxf5 Bb7 27. Bxb7+ Qxb7 28. Rhg1 Rxd1+ 29. Rxd1 Rd8 30. Nd6+ Bxd6 31. exd6 Qc6 32. Qe5 Nb7 33. Qf5+ Rd7 34. Qg4 Kb8 35. Qxb4 Rxd6 36. Rf1 Qd7 37. Qf4 Ka8 38. Qf3 Rd5 39. Qh5 Rf5 40. Rxf5 Qxf5 41. a3 Qf1+ 42. Ka2 Qc4+ 43. Kb1 Qd5 44. Qg4 Nc5 45. g6 f5 46. Qg1 Nd7 47. g7 Nf6 48. Qg6 Ng8 49. Qe8+ Kb7 50. Qxa4 Qf7 51. Qb4+ Kc7 52. Qf8 Qd5 53. b3 Nh6 54. a4 Qd1+ 55. Kb2 Qd4+ 56. Ka2 f4 57. g8Q Nxg8 58. Qxg8 Qe3 59. Qc4+ Kd6 60. a5 f3 61. a6 f2 62. Kb2 Qe5+ 63. c3 Qe3 64. Kc2 Qe1 65. a7 f1Q 66. Qxf1 Qxf1 67. a8Q Qe2+ 68. Kb1 Qd1+ 69. Kb2 Qd2+ 70. Ka3 Qxc3 71. Qd8+ Ke6 72. Qb6+ Ke7 73. Qb4+ 1-0

[Event "Curitiba 300 years op"]
[Site "Curitiba"]
[Date "1993.11.??"]
[Round "1"]
[White "Cueto Chajtur, Johny"]
[Black "Prantoni, Guido Jr"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2170"]
[PlyCount "49"]
[EventDate "1993.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 b5 11. Rhe1 b4 12. Nd5 exd5 13. Nf5 d4 14. Nxe7 Kxe7 15. e5 dxe5 16. fxe5 Bb7 17. exf6+ Kf8 18. fxg7+ Kxg7 19. Qg4 h5 20. Qxd4+ Kg8 21. Re7 Rd8 22. Bc4 Rh7 23. Rxd7 Rxd7 24. Qxd7 Qxc4 25. Qd8+ 1-0

[Event "Curitiba 300 years op"]
[Site "Curitiba"]
[Date "1993.11.??"]
[Round "9"]
[White "Drobrzenski, Gilberto"]
[Black "Prantoni, Guido Jr"]
[Result "0-1"]
[ECO "E70"]
[PlyCount "91"]
[EventDate "1993.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 0-0 6. Qd2 e5 7. d5 Nbd7 8. Be2 Nc5 9. Bxc5 dxc5 10. Nf3 Ne8 11. Bd3 Nd6 12. 0-0-0 Bd7 13. Rdg1 a6 14. g4 b5 15. cxb5 axb5 16. Kb1 c4 17. Bc2 b4 18. Ne2 c3 19. bxc3 Nc4 20. Qc1 Qb8 21. Bb3 Na3+ 22. Ka1 c5 23. c4 f5 24. gxf5 Bxf5 25. Nd2 Bd7 26. f3 Bh6 27. Rg3 Ba4 28. Kb2 Bxb3 29. Kxb3 Qa7 30. Rd1 Qa4+ 31. Kb2 Nxc4+ 32. Qxc4 Qxd1 33. Nb3 Be3 34. h4 Bd4+ 35. Nexd4 cxd4 36. d6+ Kh8 37. Qb5 Rae8 38. d7 Re7 39. Rg2 d3 40. Rd2 Qxf3 41. Rxd3 Qe2+ 42. Rd2 Qxb5 43. d8Q Rxd8 44. Rxd8+ Kg7 45. Rd5 Qe2+ 46. Nd2 0-1

[Event "Curitiba 300 years op"]
[Site "Curitiba"]
[Date "1993.11.??"]
[Round "6"]
[White "Maiolino, Alberico"]
[Black "Prantoni, Guido Jr"]
[Result "1/2-1/2"]
[ECO "B26"]
[PlyCount "139"]
[EventDate "1993.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 e6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nc6 7. d3 Nge7 8. Be3 0-0 9. Qd2 Re8 10. Bh6 Bh8 11. Bf4 a6 12. Rab1 b5 13. Be3 b4 14. Nd1 Rb8 15. d4 cxd4 16. Nxd4 Ne5 17. b3 Ng4 18. Bg5 Qc7 19. h3 Ne5 20. Rc1 N7c6 21. Nxc6 Nxc6 22. Ne3 Nd4 23. Ng4 Qc3 24. Qd1 a5 25. Kh1 Nb5 26. Re1 Bd4 27. Be3 h5 28. Bxd4 Qxd4 29. Qxd4 Nxd4 30. Nf6+ Kf8 31. Nxe8 Kxe8 32. c3 Nb5 33. c4 Nc3 34. Ra1 Bb7 35. a3 a4 36. bxa4 b3 37. f3 b2 38. Rab1 Nxb1 39. Rxb1 Bc6 40. a5 Ba4 41. a6 Bc6 42. Bf1 Kd8 43. Bd3 Kc7 44. Bc2 Rb6 45. Kg1 Kb8 46. Kf2 Ka7 47. Ke3 d5 48. Kd4 dxc4 49. Kxc4 Rxa6 50. Rxb2 Rxa3 51. Bd1 Ra1 52. Rd2 Kb6 53. Kd4 f6 54. h4 Ba4 55. Bxa4 Rxa4+ 56. Ke3 Ra3+ 57. Kf2 Kc7 58. f4 Ra4 59. Re2 e5 60. Kf3 Ra3+ 61. Re3 Rxe3+ 62. Kxe3 Kd6 63. Kf3 Kc5 64. g4 hxg4+ 65. Kxg4 exf4 66. Kxf4 Kd4 67. Kf3 Kd3 68. Kf4 Kd4 69. Kf3 Ke5 70. Ke3 1/2-1/2

[Event "Curitiba 300 years op"]
[Site "Curitiba"]
[Date "1993.11.??"]
[Round "3"]
[White "Prantoni, Guido Jr"]
[Black "Andrade, Leo Pasqualini"]
[Result "1-0"]
[ECO "B79"]
[PlyCount "65"]
[EventDate "1993.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Qa5 11. Kb1 Rfc8 12. Bb3 Ne5 13. h4 Nc4 14. Bxc4 Rxc4 15. g4 Rac8 16. h5 Rxc3 17. bxc3 Bxg4 18. hxg6 fxg6 19. Nb3 Qb5 20. a4 Qc4 21. fxg4 Nxe4 22. Qd3 Nxc3+ 23. Kc1 Na2+ 24. Kd2 Bc3+ 25. Ke2 Qxg4+ 26. Kf1 Rf8+ 27. Bf2 Nb4 28. Qe2 Rf3 29. Nd2 Rxf2+ 30. Kxf2 Bd4+ 31. Kf1 Qf5+ 32. Qf3 Qxc2 33. Qb3+ 1-0

[Event "Curitiba 300 years op"]
[Site "Curitiba"]
[Date "1993.11.??"]
[Round "5"]
[White "Prantoni, Guido Jr"]
[Black "Chang, Suzana"]
[Result "0-1"]
[ECO "C97"]
[PlyCount "86"]
[EventDate "1993.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Re8 13. Nf1 h6 14. Ne3 Bf8 15. dxe5 dxe5 16. Nh2 Be6 17. Qf3 Rad8 18. Nhg4 Nxg4 19. hxg4 g6 20. Nd5 Bxd5 21. exd5 Nc4 22. b3 Nd6 23. Qh3 Qd7 24. Kh2 Bg7 25. Bxh6 Bh8 26. Rh1 e4 27. Kg1 Be5 28. Bg5 Rc8 29. f4 exf3 30. Qh7+ Kf8 31. Bxg6 Bxc3 32. Bh6+ Ke7 33. Bg5+ Kf8 34. Bh6+ Ke7 35. Re1+ Kd8 36. Rxe8+ Qxe8 37. Bg5+ Kc7 38. gxf3 Qe1+ 39. Kg2 Qe2+ 40. Kg3 Rh8 41. Qxh8 Bxh8 42. Rxh8 Qe5+ 43. Bf4 Qxh8 0-1

[Event "Curitiba 300 years op"]
[Site "Curitiba"]
[Date "1993.11.??"]
[Round "7"]
[White "Prantoni, Guido Jr"]
[Black "Costa e Silva, Ubirajara"]
[Result "1-0"]
[ECO "B98"]
[PlyCount "35"]
[EventDate "1993.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Bd7 9. e5 dxe5 10. fxe5 Nd5 11. Bxe7 Qxe7 12. Nxd5 exd5 13. 0-0-0 Qg5+ 14. Kb1 Bg4 15. Qxd5 Bxd1 16. Qxb7 Qd2 17. Qc8+ Ke7 18. Nf5# 1-0

[Event "Curitiba 300 years op"]
[Site "Curitiba"]
[Date "1993.11.??"]
[Round "2"]
[White "Prantoni, Guido Jr"]
[Black "Souza Neves, Andrey Marcelo"]
[Result "0-1"]
[ECO "B28"]
[PlyCount "82"]
[EventDate "1993.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d5 7. Ng3 d4 8. Nb1 h5 9. h4 Be7 10. Bg5 Ng4 11. Bxe7 Qxe7 12. c3 Nc6 13. Be2 g6 14. Qd2 Qf6 15. Bf3 Be6 16. Qg5 0-0 17. Bxg4 Qxg5 18. hxg5 Bxg4 19. f3 Be6 20. b3 Rac8 21. Ne2 Rfd8 22. c4 b5 23. cxb5 axb5 24. Nd2 Nb4 25. 0-0 Rc2 26. Rfd1 Nxa2 27. Nc1 Nc3 28. Nd3 Nxd1 29. Rxd1 Rdc8 30. Nb4 Rc1 31. Rxc1 Rxc1+ 32. Kf2 Bxb3 33. Nxb3 Rb1 34. Nc6 Rxb3 35. Nxe5 Rb2+ 36. Kf1 b4 37. Nd3 Rb1+ 38. Ke2 b3 39. Kd2 Rg1 40. f4 Rxg2+ 41. Kc1 h4 0-1

