[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.19"]
[Round "7"]
[White "Polonio, Rodolfo"]
[Black "De Almeida, Guilherme Pereira"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1919"]
[BlackElo "1796"]
[PlyCount "65"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 a5 2. e4 d6 3. Nc3 Nf6 4. f4 c6 5. Nf3 Bg4 6. Bd3 Qb6 7. e5 Nd5 8. Nxd5 cxd5 9. c3 e6 10. 0-0 g6 11. a4 Nc6 12. Kh1 Ne7 13. Bb5+ Nc6 14. h3 h5 15. Qe1 Bxf3 16. Rxf3 0-0-0 17. Qe2 Ne7 18. Be3 Nf5 19. Bf2 Be7 20. g3 g5 21. fxg5 Bxg5 22. Bd3 Nh6 23. Rb1 Rd7 24. b3 Ng4 25. Bg1 dxe5 26. dxe5 Qc7 27. Bd4 f5 28. Bxf5 exf5 29. Rxf5 Rg7 30. hxg4 hxg4+ 31. Kg2 Rgh7 32. Qxg4 Be7 33. Rf8# 1-0

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.18"]
[Round "6"]
[White "Bail, Ellen Larissa"]
[Black "Polonio, Rodolfo"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1894"]
[BlackElo "1919"]
[PlyCount "118"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. b3 Bb7 5. c4 bxc4 6. bxc4 e6 7. Nc3 exd5 8. cxd5 d6 9. e3 Nbd7 10. Rb1 Rb8 11. Bb5 Be7 12. 0-0 0-0 13. h3 Nb6 14. e4 a6 15. Bd3 Qc7 16. Bf4 Nfd7 17. Bg3 Bf6 18. Ne2 Rfe8 19. Nh4 g6 20. Nf3 Bg7 21. Nf4 Ne5 22. Bc2 Nbc4 23. Nd2 Na3 24. Rb3 Qa5 25. Nb1 Nb5 26. Ne2 Qxa2 27. Nbc3 Qa5 28. Nxb5 axb5 29. f4 Nc4 30. f5 Ba6 31. Be1 Qb6 32. fxg6 hxg6 33. h4 b4 34. h5 Ne5 35. Rh3 c4+ 36. Bf2 Qc7 37. hxg6 fxg6 38. Bd4 b3 39. Bb1 Rf8 40. Nf4 Bc8 41. Rg3 Rf6 42. Bxe5 dxe5 43. Ne2 Qb6+ 44. Kh1 Bd7 45. Rgf3 Rbf8 46. Nc3 Qd4 47. Qe1 Bg4 48. Rxf6 Rxf6 49. Rxf6 Bxf6 50. Qg3 Bh5 51. Qh3 Qd2 52. Qc8+ Kg7 53. Qxc4 Qe1+ 54. Kh2 Qh4+ 55. Kg1 Qe1+ 56. Kh2 Bg5 57. Qc7+ Kh6 58. Qxe5 Qh4+ 59. Kg1 Be3+ 0-1

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.18"]
[Round "5"]
[White "Polonio, Rodolfo"]
[Black "Kruger, Israel"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1919"]
[BlackElo "1873"]
[PlyCount "105"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 a6 7. Be2 e6 8. 0-0 Be7 9. Be3 0-0 10. Qd2 Nxd4 11. Bxd4 b6 12. f4 Qc7 13. Rac1 e5 14. Be3 Qb7 15. f5 Rb8 16. Bf3 Bd7 17. g4 Bc6 18. Qg2 Rfc8 19. g5 Ne8 20. f6 Bf8 21. Bg4 Rc7 22. Nd5 Bxd5 23. cxd5 g6 24. Rc2 Rxc2 25. Qxc2 a5 26. Rc1 a4 27. Qxa4 Ra8 28. Qc4 h6 29. h4 Kh7 30. a4 Kg8 31. Kf2 Qb8 32. b3 Qd8 33. Kg3 Nxf6 34. gxf6 Qxf6 35. Qf1 Qd8 36. Rc6 Be7 37. Qh3 b5 38. Bb6 Qf8 39. a5 Qg7 40. Rc8+ Rxc8 41. Bxc8 Qf6 42. Be3 Bd8 43. a6 Bb6 44. Bxb6 Qf4+ 45. Kg2 Qxe4+ 46. Qf3 Qc2+ 47. Bf2 Qxc8 48. a7 f5 49. Qe3 Qb7 50. Qxh6 Qxd5+ 51. Kh2 f4 52. Qxg6+ Kf8 53. Qf6+ 1-0

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.17"]
[Round "4"]
[White "Funayama S A, Yuri"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "1610"]
[BlackElo "1919"]
[PlyCount "100"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. Nf4 d5 8. cxd5 exd5 9. Bd3 c6 10. 0-0 Nbd7 11. f3 Nb6 12. Bc2 g6 13. e4 dxe4 14. fxe4 Bg4 15. Qd3 Bg7 16. h3 Bc8 17. Be3 Nfd5 18. Nfxd5 cxd5 19. Bb3 Be6 20. e5 Rc8 21. Nb5 Nc4 22. Bxc4 dxc4 23. Qc3 Bf8 24. Nxa7 Ra8 25. Nb5 Qd7 26. a4 Ra6 27. Qc1 Rea8 28. Nc3 Bf5 29. Rf3 Bb4 30. Nb5 Bd3 31. Nc3 b5 32. Kh2 bxa4 33. Na2 Bf8 34. Qc3 Qb7 35. Rf2 a3 36. b4 cxb3 37. Qxd3 bxa2 38. Rfxa2 Qd5 39. Bc1 Ra4 40. Be3 Rb8 41. Qc2 Qb3 42. Qxb3 Rxb3 43. Bc1 Rxd4 44. Bxa3 Bxa3 45. Rxa3 Rxa3 46. Rxa3 Re4 47. Ra8+ Kg7 48. Ra5 Re3 49. Kg1 h5 50. Kf2 Rb3 1/2-1/2

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.17"]
[Round "3"]
[White "Polonio, Rodolfo"]
[Black "Santos, Abel Cardoso Dos"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "1919"]
[BlackElo "1813"]
[PlyCount "69"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 d6 5. Bg2 Nbd7 6. 0-0 e5 7. Nc3 0-0 8. e4 h6 9. h3 Re8 10. Be3 exd4 11. Nxd4 Nc5 12. Qc2 a5 13. b3 c6 14. Rad1 Qe7 15. Rfe1 Ne6 16. Nxe6 Bxe6 17. Qd2 Kh7 18. Qxd6 Rad8 19. Qxe7 Rxd1 20. Rxd1 Rxe7 21. Kh2 Ng4+ 22. hxg4 Bxc3 23. f3 g5 24. Bf1 Rd7 25. Rxd7 Bxd7 26. a4 Kg7 27. Kg1 Kf6 28. Kf2 Be6 29. Bb6 Ke7 30. Ke3 Kd6 31. Kd3 Be1 32. Bd4 Bxg3 33. Bg7 Ke7 34. Bc3 Bc7 35. Kc2 1/2-1/2

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.16"]
[Round "2"]
[White "Lima, Ivan Varga"]
[Black "Polonio, Rodolfo"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1680"]
[BlackElo "1919"]
[PlyCount "62"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 d6 6. Bg5 e5 7. dxe5 dxe5 8. Bd3 c6 9. Nge2 h6 10. Bh4 Be6 11. 0-0-0 Be7 12. f4 Ng4 13. Bxe7 Qxe7 14. f5 Ne3 15. Qd2 Nxd1 16. Nxd1 Bc8 17. h4 Rd8 18. g4 Na6 19. g5 hxg5 20. hxg5 Nc5 21. Nf2 Bxf5 22. exf5 Nxd3+ 23. Nxd3 e4 24. Qf4 exd3 25. Qh4 Qe3+ 26. Kb1 Kf8 27. f6 gxf6 28. gxf6 Ke8 29. Qg4 Qe6 30. Rh8+ Kd7 31. Rxd8+ Rxd8 0-1

[Event "BRA-ch U2000 Amateurs"]
[Site "Sao Paulo"]
[Date "2022.06.16"]
[Round "1"]
[White "Polonio, Rodolfo"]
[Black "Triebe De Mello, Otto Carlos"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1919"]
[BlackElo "1716"]
[PlyCount "95"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 Nbd7 7. 0-0 c5 8. d5 a6 9. h3 Qc7 10. Bf4 Re8 11. Qd2 Nh5 12. Bh2 h6 13. Rad1 Kh7 14. Rfe1 Bh8 15. Bf1 f6 16. g4 Ng7 17. Nh4 g5 18. Ng2 Ne5 19. Qe2 h5 20. Ne3 hxg4 21. hxg4 Rg8 22. f3 Ne8 23. Bg3 Rg6 24. Kf2 Rh6 25. Bg2 b5 26. cxb5 axb5 27. Nxb5 Qb6 28. Nc3 Ba6 29. Qc2 Ng7 30. Rh1 c4 31. Rxh6+ Kxh6 32. Bxe5 fxe5 33. Qd2 Rb8 34. Kg3 Qxb2 35. Rh1+ Kg6 36. Qxb2 Rxb2 37. Rxh8 e6 38. Rd8 Rb6 39. Bf1 exd5 40. Ncxd5 Ne6 41. Rd7 c3 42. Nxb6 Bxf1 43. Rxd6 Kf7 44. Nxf1 c2 45. Rc6 Nd4 46. Rc7+ Ke6 47. Kf2 Kd6 48. Rc3 1-0

[Event "Sao Paulo Hebraica op 27th"]
[Site "Sao Paulo"]
[Date "2020.01.12"]
[Round "5"]
[White "Awoki, Daniel Teidi"]
[Black "Polonio, Rodolfo"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2178"]
[BlackElo "1913"]
[PlyCount "65"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. f4 Ne4 12. Be3 Qe7 13. Nd2 Nxd2 14. Qxd2 0-0 15. Nb3 Bb6 16. Qc3 f6 17. Bc5 Bxc5+ 18. Nxc5 fxe5 19. fxe5 Rxf1+ 20. Rxf1 Rf8 21. Rxf8+ Kxf8 22. Qe3 Bc8 23. Nd3 Ba6 24. Nc5 Bc8 25. h3 Ke8 26. a3 Kd8 27. b4 h6 28. Qf4 a5 29. c3 axb4 30. cxb4 Bd7 31. a4 Kc8 32. a5 Kb8 33. Qf8+ 1-0

[Event "Sao Paulo Hebraica op 27th"]
[Site "Sao Paulo"]
[Date "2020.01.12"]
[Round "6"]
[White "Polonio, Rodolfo"]
[Black "Rocha, Anderson Luiz da Si"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "1913"]
[BlackElo "1720"]
[PlyCount "78"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Nd2 Bg4 11. h3 Bd7 12. Nc4 Qc7 13. Bf4 Bf8 14. a4 Nh5 15. Bd2 Na6 16. g4 Nf6 17. Bf4 Nb4 18. Qd2 b6 19. e4 Rac8 20. Rfe1 a6 21. e5 dxe5 22. Bxe5 Qd8 23. a5 bxa5 24. Nxa5 c4 25. Nb7 Qb6 26. d6 Rxe5 27. Rxe5 Nd3 28. Re2 Bc6 29. Bxc6 Qxc6 30. Na5 Qxd6 31. Ne4 Nxe4 32. Rxe4 Qd5 33. Re2 Bb4 34. Qc2 Bxa5 35. Qa4 Nf4 36. Re8+ Kg7 37. f3 Qxf3 38. Qc2 Nxh3+ 39. Kh2 Bc7+ 0-1

[Event "Sao Paulo Hebraica op 27th"]
[Site "Sao Paulo"]
[Date "2020.01.11"]
[Round "4"]
[White "Polonio, Rodolfo"]
[Black "Batista, Renato Luiz"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1913"]
[BlackElo "2193"]
[PlyCount "125"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 exd5 7. Bf4 Bd6 8. Bxd6 Qxd6 9. Rc1 a6 10. e3 Nbd7 11. Bd3 0-0 12. 0-0 Rfe8 13. Bf5 c5 14. dxc5 bxc5 15. Bh3 Rab8 16. Rc2 Bc6 17. Rd2 Nb6 18. b3 g5 19. Bf5 h6 20. Bb1 Qe7 21. Re1 Ne4 22. Rc2 Qf6 23. Nxe4 dxe4 24. Nd2 Nd7 25. Nc4 Rxb3 26. Rd2 Reb8 27. Ba2 Rd3 28. Rxd3 exd3 29. Qxd3 Bb5 30. Qc2 Nf8 31. h3 Rd8 32. Bb1 Bxc4 33. Qxc4 Rd2 34. Rf1 Qd6 35. Ba2 Ne6 36. Bb3 Qd3 37. Qa4 Qb5 38. Qc4 Qxc4 39. Bxc4 Nc7 40. Rc1 Rd6 41. Kf1 Kf8 42. Ke2 Ke7 43. Rb1 f6 44. g4 Kd7 45. Rb8 Kc6 46. Rh8 Nb5 47. Rxh6 Nxa3 48. Bxa6 c4 49. Rh8 Kc5 50. Bxc4 Nxc4 51. h4 Rd2+ 52. Kf3 Ne5+ 53. Kg3 gxh4+ 54. Rxh4 Kd5 55. Rh5 Ke6 56. Rf5 Rd1 57. Rf4 Rg1+ 58. Kh3 Kf7 59. f3 Kg6 60. Rf5 Re1 61. e4 Re2 62. Kg3 Nc4 63. Rh5 1-0

[Event "Sao Paulo Hebraica op 27th"]
[Site "Sao Paulo"]
[Date "2020.01.11"]
[Round "3"]
[White "Rodrigues, Leonardo De Miranda"]
[Black "Polonio, Rodolfo"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2145"]
[BlackElo "1913"]
[PlyCount "90"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 cxd4 4. exd4 d5 5. Bd3 Nc6 6. c3 Qc7 7. 0-0 Bg4 8. Nbd2 e6 9. Re1 Bd6 10. Nf1 0-0 11. Bg5 Nd7 12. Bh4 Bh5 13. Ng3 Bg6 14. Bxg6 hxg6 15. Qd3 Rab8 16. Re2 Rfc8 17. Rae1 Nf8 18. Bg5 b5 19. a3 a5 20. Bd2 b4 21. axb4 axb4 22. Ne5 bxc3 23. bxc3 Bxe5 24. dxe5 Nd7 25. Qe3 Na5 26. Qg5 Nb3 27. Bf4 Qxc3 28. h4 Qc7 29. h5 Nf8 30. h6 Nh7 31. Qg4 Qc4 32. Nh5 Nd4 33. Rd2 Nf5 34. Nxg7 Nxg7 35. hxg7 g5 36. g3 gxf4 37. gxf4 Rb4 38. Re3 Qxf4 39. Qxf4 Rxf4 40. Rg3 Re4 41. f4 Rxf4 42. Rh2 Rc1+ 43. Kg2 Rc2+ 44. Kg1 Rxh2 45. Kxh2 Rf5 0-1

[Event "Sao Paulo Hebraica op 27th"]
[Site "Sao Paulo"]
[Date "2020.01.10"]
[Round "2"]
[White "Hara, Celso Minoru"]
[Black "Polonio, Rodolfo"]
[Result "0-1"]
[ECO "A01"]
[BlackElo "1913"]
[PlyCount "58"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Nf3 e4 5. Nd4 Bc5 6. Nxc6 dxc6 7. Be2 Bf5 8. 0-0 Qe7 9. d4 Bd6 10. c4 0-0-0 11. Nd2 h5 12. Re1 c5 13. Qc2 Bg6 14. d5 Rh6 15. Bxf6 gxf6 16. Bf1 Qe5 17. g3 h4 18. Bg2 Re8 19. Nf1 Qh5 20. Qd1 Qg5 21. Rc1 Kb8 22. Rc2 Reh8 23. Rd2 Be5 24. Rc2 Qf5 25. Rc1 Bh5 26. Qd2 Bf3 27. Bh1 Bxh1 28. Kxh1 Qf3+ 29. Kg1 h3 0-1

[Event "Sao Paulo Hebraica op 27th"]
[Site "Sao Paulo"]
[Date "2020.01.10"]
[Round "1"]
[White "Polonio, Rodolfo"]
[Black "Carneiro, Thomas Sobral"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1913"]
[BlackElo "1505"]
[PlyCount "63"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 c5 8. d5 a6 9. Nh3 Qa5 10. Be2 Rb8 11. a4 Re8 12. 0-0 Ne5 13. Nf2 Qc7 14. Rfb1 Rd8 15. h3 b6 16. Ra3 Ned7 17. g4 Nf8 18. a5 bxa5 19. Rba1 Qb7 20. Nd3 N6d7 21. Rxa5 Ne5 22. Nxe5 Bxe5 23. R1a2 Qb4 24. R5a4 Qb6 25. b4 Bd4 26. b5 Bxc3 27. Qxc3 axb5 28. cxb5 Rd7 29. Bc4 e5 30. f4 Re7 31. f5 f6 32. Kf2 1/2-1/2

[Event "Sao Paulo op-B U2050 7th"]
[Site "Sao Paulo"]
[Date "2018.04.01"]
[Round "5"]
[White "Da Silva, Daniel Pereira"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1737"]
[BlackElo "1928"]
[PlyCount "64"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. e3 c5 6. Nc3 cxd4 7. exd4 d6 8. Be2 Be7 9. 0-0 0-0 10. d5 e5 11. Bg5 Nxd5 12. Nxd5 Bxg5 13. Nxg5 Qxg5 14. Bf3 Nc6 15. Nb4 Na5 16. Bxb7 Nxb7 17. Qd5 Na5 18. f4 Qf6 19. fxe5 Qxe5 20. Rxf7 Qxd5 21. Rxf8+ Rxf8 22. cxd5 Rf5 23. Rc1 h6 24. Rc8+ Rf8 25. Nc6 Nxc6 26. Rxc6 Rf6 27. g4 Rg6 28. h3 h5 29. Kf2 hxg4 30. hxg4 Rxg4 31. Rxd6 Rd4 32. Ke3 Rd1 1/2-1/2

[Event "Sao Paulo op-B U2050 7th"]
[Site "Sao Paulo"]
[Date "2018.04.01"]
[Round "6"]
[White "Polonio, Rodolfo"]
[Black "Teles, Lucas Marquetotti"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "1928"]
[BlackElo "1796"]
[PlyCount "59"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 a6 6. Be3 c6 7. Qd2 b5 8. Bd3 Nbd7 9. Nge2 e5 10. 0-0 exd4 11. Nxd4 c5 12. Nde2 b4 13. Nd1 Ne5 14. Nf2 a5 15. Rad1 Be6 16. b3 Qc7 17. Bc2 Ke7 18. h3 Rad8 19. f4 Nc6 20. e5 dxe5 21. Bxc5+ Ke8 22. Qe3 Nd7 23. Bd6 Qa7 24. c5 Nd4 25. Nxd4 exd4 26. Rxd4 Bxd4 27. Qxd4 f6 28. Re1 Kf7 29. Rxe6 Kxe6 30. Qc4# 1-0

[Event "Sao Paulo op-B U2050 7th"]
[Site "Sao Paulo"]
[Date "2018.03.31"]
[Round "4"]
[White "Polonio, Rodolfo"]
[Black "Lopes, Artur Farias"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1928"]
[BlackElo "1866"]
[PlyCount "50"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 0-0 6. Bg2 c5 7. 0-0 Nc6 8. Bf4 cxd4 9. Nxd4 d5 10. cxd5 Nxd5 11. Nxc6 bxc6 12. Bd2 Qf6 13. Qc1 Ba6 14. Re1 Rab8 15. Nc3 Nxc3 16. bxc3 Bc5 17. Be3 Bxe3 18. Qxe3 Rb2 19. Bxc6 Rc8 20. Qa7 Bxe2 21. Qd7 Rd8 22. Qa7 Qxc3 23. Qc7 Re8 24. Rec1 Rc2 25. Re1 Bf3 0-1

[Event "Sao Paulo op-B U2050 7th"]
[Site "Sao Paulo"]
[Date "2018.03.31"]
[Round "3"]
[White "Reinaldo Dos Santos, Julio"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "1955"]
[BlackElo "1928"]
[PlyCount "15"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. e3 0-0 6. a3 Be7 7. cxd5 exd5 8. Bd3 1/2-1/2

[Event "Sao Paulo op-B U2050 7th"]
[Site "Sao Paulo"]
[Date "2018.03.30"]
[Round "1"]
[White "Castro, Leonardo Nascimento"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1656"]
[BlackElo "1928"]
[PlyCount "36"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 0-0 6. g3 Nc6 7. Bg2 Na5 8. b3 b6 9. 0-0 Bb7 10. Qc2 Rac8 11. Rac1 c5 12. dxc5 Rxc5 13. Qb2 Rcc8 14. Nb5 a6 15. Bxb4 Qxb4 16. Qa3 Qxa3 17. Nxa3 d5 18. Ne5 dxc4 1/2-1/2

[Event "Sao Paulo op-B U2050 7th"]
[Site "Sao Paulo"]
[Date "2018.03.30"]
[Round "2"]
[White "Polonio, Rodolfo"]
[Black "Frattini, Beatriz Maria"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1928"]
[BlackElo "1363"]
[PlyCount "105"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Bg7 6. e4 Nxc3 7. bxc3 c5 8. Rb1 cxd4 9. cxd4 Qa5+ 10. Qd2 Qxd2+ 11. Bxd2 Nc6 12. d5 Ne5 13. Nxe5 Bxe5 14. Bb5+ Kf8 15. 0-0 a6 16. Be2 b5 17. Be3 Bd7 18. f4 Bb8 19. Rfc1 Ba7 20. Kf2 e6 21. d6 Bxe3+ 22. Kxe3 Rc8 23. Rxc8+ Bxc8 24. Rc1 Kg7 25. Bf3 Rd8 26. e5 h5 27. Rc7 Bd7 28. Kd4 Kf8 29. Kc5 a5 30. Bc6 Bxc6 31. Kxc6 b4 32. Ra7 Ke8 33. Re7+ Kf8 34. Kc7 Ra8 35. Kb7 Rd8 36. Kc6 Rc8+ 37. Rc7 Rd8 38. Kb5 Ke8 39. Re7+ Kf8 40. Ra7 Rb8+ 41. Kxa5 Ke8 42. Re7+ Kf8 43. Rc7 Ke8 44. d7+ Kd8 45. Rc8+ Rxc8 46. dxc8Q+ Kxc8 47. Kxb4 Kb7 48. Kc5 Kc7 49. a4 h4 50. a5 Kb7 51. Kd6 Ka6 52. Ke7 Kxa5 53. Kxf7 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.13"]
[Round "7"]
[White "Polonio, Rodolfo"]
[Black "Mancini, Breno Costa1111"]
[Result "1-0"]
[ECO "E82"]
[WhiteElo "1944"]
[PlyCount "67"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be3 d6 6. f3 b6 7. Qd2 c5 8. d5 Re8 9. 0-0-0 a6 10. g4 b5 11. cxb5 axb5 12. Bxb5 Bd7 13. Bxd7 Nbxd7 14. Bh6 Bh8 15. h4 Qb6 16. h5 Reb8 17. hxg6 fxg6 18. Rh2 c4 19. Be3 Qb4 20. Bd4 Nc5 21. Bxc5 Qxc5 22. Nge2 Bg7 23. Nf4 Rb6 24. Ne6 Qc8 25. Nxg7 Kxg7 26. Qh6+ Kg8 27. g5 Nh5 28. Rxh5 gxh5 29. g6 hxg6 30. Qxg6+ Kf8 31. Rg1 e5 32. Qg8+ Ke7 33. Rg7+ Kf6 34. Qf7# 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.12"]
[Round "5"]
[White "Polonio, Rodolfo"]
[Black "Mascarenhas, Alfredo C Viana"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1944"]
[BlackElo "1773"]
[PlyCount "71"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 0-0 7. e4 d6 8. Be2 a5 9. 0-0 Na6 10. Nd4 e5 11. Nf5 Nc5 12. f3 Bc8 13. Nxe7+ Qxe7 14. Be3 Ne8 15. b4 Nb7 16. Qb3 Kh8 17. Na4 Bd7 18. Nb2 f5 19. Nd3 fxe4 20. fxe4 Nf6 21. Nf2 Rab8 22. Qc3 Be8 23. Bf3 Bh5 24. g4 Nxd5 25. cxd5 Rxf3 26. gxh5 Rbf8 27. Nh1 Qh4 28. Rxf3 Rxf3 29. Ng3 Nd8 30. Rc1 Nf7 31. Kg2 Rxg3+ 32. hxg3 Qxe4+ 33. Kf2 Qxd5 34. Qxc7 h6 35. Qc8+ Kh7 36. Qf5+ 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.12"]
[Round "6"]
[White "Rodrigues, Leonardo De Miranda"]
[Black "Polonio, Rodolfo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2151"]
[BlackElo "1944"]
[PlyCount "69"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. Nge2 Nf6 6. d3 e6 7. 0-0 d6 8. f4 Nc6 9. h3 Be7 10. Be3 Qc7 11. Qd2 b4 12. Na4 Nd7 13. c3 a5 14. d4 Ba6 15. d5 exd5 16. exd5 Ncb8 17. Rfe1 0-0 18. Rac1 Bb5 19. Nxc5 bxc3 20. Nxc3 Ba6 21. Ne6 fxe6 22. dxe6 Nb6 23. Nd5 Nxd5 24. Qxd5 Qd8 25. Qxa8 Bf6 26. Bd5 Kh8 27. Qa7 Qe8 28. Bf2 Qh5 29. e7 Re8 30. Bb3 Bb5 31. Qxa5 Bxb2 32. Rc7 Na6 33. Rb7 Be2 34. Qxh5 Bxh5 35. Ba4 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.11"]
[Round "4"]
[White "Itagyba, Renan Fortes"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1712"]
[BlackElo "1944"]
[PlyCount "50"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. f3 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Be6 11. Be2 Qa5 12. 0-0 Rac8 13. b3 a6 14. Rac1 b5 15. Nd5 Qxd2 16. Bxd2 Nxd5 17. cxd5 Bd4+ 18. Kh1 Bd7 19. Rxc8 Rxc8 20. Rc1 Rxc1+ 21. Bxc1 f5 22. Bg5 Kf7 23. g4 fxg4 24. fxg4 e6 25. Kg2 a5 1/2-1/2

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.11"]
[Round "3"]
[White "Polonio, Rodolfo"]
[Black "Da Costa, Aloysio"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "1944"]
[BlackElo "1548"]
[PlyCount "89"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c6 6. Be3 a6 7. Qd2 h6 8. Bd3 Qa5 9. a3 b5 10. b4 Qd8 11. Nge2 Nfd7 12. 0-0 e5 13. Rac1 Nb6 14. cxb5 axb5 15. Nb1 Ba6 16. Rfd1 N6d7 17. f4 exf4 18. Bxf4 Qe7 19. Rf1 Nf6 20. Ng3 Ng4 21. Be2 h5 22. h3 Nf6 23. Bf3 Bb7 24. e5 dxe5 25. dxe5 Nh7 26. e6 fxe6 27. Bd6 Qf6 28. Bxc6+ Nxc6 29. Rxf6 Nxf6 30. Qd3 Kf7 31. Qxb5 Nd8 32. Rc7+ Kg8 33. Rxb7 Nxb7 34. Qxb7 Kh7 35. Be5 Raf8 36. Ne4 Kh6 37. a4 Rhg8 38. Nxf6 Bxf6 39. Bxf6 Rxf6 40. a5 Rgf8 41. Nd2 Rf2 42. Nf3 Rb2 43. a6 Rb1+ 44. Kh2 Rb3 45. a7 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.10"]
[Round "2"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Polonio, Rodolfo"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2215"]
[BlackElo "1944"]
[PlyCount "111"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. e5 Nd5 7. d4 cxd4 8. cxd4 0-0 9. Nc3 Nc7 10. Bg5 h6 11. Bh4 Nxb5 12. Nxb5 a6 13. Na3 b5 14. Re1 g5 15. Bg3 e6 16. Nc2 Ne7 17. Ne3 Bb7 18. Qd3 Rc8 19. Nd2 Nd5 20. Nb3 f5 21. exf6 Qxf6 22. Nc5 Bc6 23. Nxd5 exd5 24. Rad1 a5 25. f3 Qf5 26. Be5 Rce8 27. Qxf5 Rxf5 28. Bxg7 Rxe1+ 29. Rxe1 Kxg7 30. Kf2 Kf7 31. Nd3 d6 32. Rc1 Bd7 33. Rc7 Ke6 34. Ra7 a4 35. Ke3 Rf8 36. f4 Rc8 37. f5+ Ke7 38. Nb4 Kd8 39. f6 Rc1 40. Nxd5 Rf1 41. Ra8+ Bc8 42. Ne7 Rxf6 43. Nxc8 Re6+ 44. Kd3 Kc7 45. Na7 Kb6 46. d5 Re5 47. Kd4 Kb7 48. Nc6 Re2 49. Rb8+ Ka6 50. Nb4+ Ka5 51. Nd3 Rxg2 52. Rd8 Rxh2 53. Rxd6 g4 54. a3 b4 55. Nxb4 g3 56. Kc5 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.10"]
[Round "1"]
[White "Polonio, Rodolfo"]
[Black "Yasuda, Osvaldo Makoto"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1944"]
[BlackElo "1340"]
[PlyCount "89"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 g6 4. Nc3 Bg7 5. e4 d6 6. Be2 Nc6 7. d5 Ne7 8. h3 0-0 9. Be3 c6 10. dxc6 Nxc6 11. 0-0 b6 12. Qd3 Nb4 13. Qb1 Qc7 14. a3 Nc6 15. Rd1 Rd8 16. Nb5 Qe7 17. Qc2 Ne8 18. Rd2 Ba6 19. Qa4 Bxb5 20. Qxb5 Ne5 21. Nd4 Qb7 22. f3 Rac8 23. Rad1 Rc5 24. Qb4 Nc6 25. Nxc6 Rxc6 26. Qa4 Rc7 27. b4 Bc3 28. Rc2 Be5 29. c5 bxc5 30. bxc5 d5 31. c6 Qc8 32. Ba6 Qa8 33. exd5 exd5 34. Bb7 Rxb7 35. cxb7 Qxb7 36. Qxa7 Qb3 37. Rcd2 Nf6 38. a4 Rd7 39. Qa8+ Kg7 40. Rd3 Qc4 41. Bd4 Bg3 42. Bxf6+ Kxf6 43. Qh8+ Kg5 44. Qd4 Qc2 45. Qg4+ 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.23"]
[Round "7"]
[White "Bouwman, Marcelo Wanderley"]
[Black "Polonio, Rodolfo"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2247"]
[BlackElo "1944"]
[PlyCount "53"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. h3 d6 10. Bb3 Bd7 11. Re1 Rac8 12. Qd2 Rfe8 13. Rad1 Ne5 14. Qe2 a6 15. f4 Nc6 16. Qf2 Nxd4 17. Bxd4 Bc6 18. e5 Nd7 19. e6 fxe6 20. Bxe6+ Kf8 21. Bxg7+ Kxg7 22. Qd4+ Kh6 23. g4 g5 24. Bxd7 Bxd7 25. Rxe7 Qc5 26. Qxc5 Rxc5 27. Rxd6+ 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "6"]
[White "Polonio, Rodolfo"]
[Black "Seiffert, Gabriel Pamplona"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1944"]
[BlackElo "1400"]
[PlyCount "77"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qb3 Qa5 10. Na2 Be7 11. Qxb7 0-0 12. Bd2 Qb6 13. Qxb6 axb6 14. Nb4 Be4 15. Rfc1 Bxf3 16. gxf3 Rfc8 17. Nd3 c5 18. dxc5 Nxc5 19. Nxc5 Rxc5 20. e4 Bd6 21. Be3 Rh5 22. Bxb6 Rxh2 23. a5 h5 24. Bb5 h4 25. Bc6 Rb8 26. Bd4 Bf4 27. a6 h3 28. a7 Rg2+ 29. Kf1 Rd8 30. a8Q Rxa8 31. Rxa8+ Kh7 32. Be3 Nh5 33. Ke2 h2 34. Raa1 Ng3+ 35. Kd3 Bxe3 36. Kxe3 h1Q 37. Rxh1+ Nxh1 38. Rxh1+ Kg6 39. b4 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "5"]
[White "Rodrigues, Edgar"]
[Black "Polonio, Rodolfo"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2288"]
[BlackElo "1944"]
[PlyCount "111"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 Re8 9. 0-0 d6 10. h3 Na5 11. Qd2 b6 12. Bh6 Nxb3 13. axb3 Bh8 14. f4 Bb7 15. Qd3 Nd7 16. Rad1 Rc8 17. f5 Ne5 18. Qg3 b5 19. Ndxb5 Ba6 20. Rf2 Rc5 21. Nd4 Bb7 22. Nde2 Qa8 23. Be3 Rc7 24. Qf4 Rf8 25. Ra1 a6 26. Bb6 Rcc8 27. Qe3 Bg7 28. Nf4 Nd7 29. Bd4 Nf6 30. Re1 Rc7 31. fxg6 hxg6 32. Bxf6 exf6 33. Ncd5 Bxd5 34. Nxd5 Rc5 35. b4 Rxd5 36. exd5 Qxd5 37. Rd2 Qc6 38. Qe4 Qb6+ 39. Qd4 Qxd4+ 40. Rxd4 Rc8 41. c3 Rc6 42. Re8+ Bf8 43. Rde4 Kg7 44. Rd8 d5 45. Rxd5 Bd6 46. Re8 f5 47. Kf2 Rb6 48. Kf3 Kf6 49. Ra5 Bb8 50. g3 g5 51. g4 f4 52. Rc5 Kg6 53. Rg8+ Kh7 54. Rcxg5 a5 55. R5g7+ Kh6 56. g5+ 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.21"]
[Round "4"]
[White "Polonio, Rodolfo"]
[Black "Feller, Gabriela Luisa Vice"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1944"]
[BlackElo "1680"]
[PlyCount "85"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 Nc6 8. Qd2 exd4 9. Nxd4 Ne5 10. Be2 Re8 11. 0-0 c6 12. Rfd1 d5 13. cxd5 cxd5 14. Nb3 Qe7 15. Bc5 Qd8 16. Nxd5 Nxd5 17. Qxd5 Qxd5 18. Rxd5 Be6 19. Rd2 Nc4 20. Bxc4 Bxc4 21. Kf2 b6 22. Be3 Bxb3 23. axb3 Red8 24. Rxd8+ Rxd8 25. Rxa7 Bxb2 26. Rb7 Rc8 27. Rxb6 Rc2+ 28. Kg3 Be5+ 29. Kh3 Re2 30. Bh6 Re1 31. Rb5 f6 32. Rb7 f5 33. exf5 gxf5 34. Re7 Bc3 35. Rxe1 Bxe1 36. Be3 Bb4 37. Kh4 Be7+ 38. Kh5 Kg7 39. Bd4+ Kg8 40. Bc3 Bd8 41. b4 Be7 42. b5 Bd8 43. Be5 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "2"]
[White "Polonio, Rodolfo"]
[Black "Silva, Fernando So Barros"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1944"]
[BlackElo "1780"]
[PlyCount "91"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nbd2 0-0 6. e3 c5 7. cxd5 exd5 8. dxc5 Re8 9. Be2 Nbd7 10. 0-0 Nxc5 11. Rc1 Ncd7 12. Nb1 h6 13. Bh4 Nb6 14. Nc3 Bxc3 15. Rxc3 g5 16. Bg3 Ne4 17. Rc1 Nxg3 18. hxg3 a6 19. Nd4 Bd7 20. b3 Rc8 21. Qd2 Qe7 22. Qa5 Qd6 23. Bd3 Rxc1 24. Rxc1 Re5 25. Qc3 Qe7 26. Bb1 Nc8 27. Qc2 f5 28. Qd2 Nd6 29. Nf3 Bc6 30. Nxe5 Qxe5 31. Qc3 Qxc3 32. Rxc3 Kf7 33. a4 Ke6 34. f3 Nf7 35. Bd3 Ne5 36. Be2 Kd6 37. f4 Nd7 38. Bd3 Ke6 39. Bxa6 Nf6 40. Bd3 Ng4 41. Bc2 Nf6 42. b4 d4 43. exd4 Nd5 44. Bb3 Bxa4 45. Bxd5+ Kxd5 46. Rc5+ 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "3"]
[White "Presa, Luis Alberto Passos"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1736"]
[BlackElo "1944"]
[PlyCount "44"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 d5 4. c4 cxd4 5. exd4 e6 6. Nc3 Be7 7. Bd3 dxc4 8. Bxc4 a6 9. 0-0 b5 10. Bd3 Bb7 11. Re1 0-0 12. Bf4 Nbd7 13. Ne4 Nxe4 14. Bxe4 Bxe4 15. Rxe4 Nf6 16. Re2 Rc8 17. Rc2 Qd5 18. b3 Qe4 19. Rxc8 Rxc8 20. Rc1 Rxc1 21. Qxc1 h6 22. h3 Nd5 1/2-1/2

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.19"]
[Round "1"]
[White "Prantes, Maicon da Silva"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "E59"]
[WhiteElo "1806"]
[BlackElo "1944"]
[PlyCount "52"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bd3 e5 12. Nd2 cxd4 13. cxd4 exd4 14. Bb2 Ng4 15. g3 dxe3 16. fxe3 Nce5 17. Rc1 Qc6 18. Bd4 Qh6 19. Nf3 Nxf3+ 20. Rxf3 Qxh2+ 21. Kf1 Qh1+ 22. Ke2 Qg2+ 23. Ke1 Nh2 24. Rf4 Qxg3+ 25. Kd2 Bg4 26. Qh1 h5 1/2-1/2

[Event "Sao Paulo op-B U2050 6th"]
[Site "Sao Paulo"]
[Date "2017.04.16"]
[Round "5"]
[White "Polonio, Rodolfo"]
[Black "De Bona, Glauber"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1947"]
[BlackElo "1990"]
[PlyCount "34"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. e4 d5 6. e5 Nfd7 7. cxd5 exd5 8. f4 c5 9. a3 Ba5 10. Nf3 cxd4 11. Nxd4 Nxe5 12. b4 Bb6 13. Be2 Re8 14. Na4 Qh4+ 15. g3 Bxd4 16. gxh4 Nf3+ 17. Kf1 Bh3# 0-1

[Event "Sao Paulo op-B U2050 6th"]
[Site "Sao Paulo"]
[Date "2017.04.16"]
[Round "6"]
[White "Souza, Rodrigo Vilas Boas"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1874"]
[BlackElo "1947"]
[PlyCount "68"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Be2 Nf6 7. 0-0 Be7 8. Re1 0-0 9. h3 b6 10. Be3 cxd4 11. Nxd4 Nxd4 12. Bxd4 Bb7 13. Bf3 Qd7 14. Bxb7 Qxb7 15. Nd2 Rfd8 16. Qf3 Qxf3 17. Nxf3 Rac8 18. Rad1 Kf8 19. Kf1 Nd5 20. Rd2 Bc5 21. Red1 Bxd4 22. Rxd4 b5 23. a4 a6 24. g3 Ke7 25. axb5 axb5 26. Ra1 Ra8 27. Rdd1 Rac8 28. Nd4 b4 29. Ra7+ Ke8 30. cxb4 Nxb4 31. Ra4 Nc6 32. Rc1 Nxd4 33. Rxc8 Rxc8 34. Rxd4 Rc2 1/2-1/2

[Event "Sao Paulo op-B U2050 6th"]
[Site "Sao Paulo"]
[Date "2017.04.15"]
[Round "4"]
[White "Itagyba, Renan Fortes"]
[Black "Polonio, Rodolfo"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1725"]
[BlackElo "1947"]
[PlyCount "138"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nf3 Nc6 8. 0-0 0-0 9. a3 Re8 10. b4 Bf8 11. Bb2 Nd4 12. Re1 c6 13. Rc1 Bg4 14. Nxd4 exd4 15. Ne4 a5 16. Nc5 Bxc5 17. bxc5 Nd5 18. Qd2 Nc7 19. Bf1 Ne6 20. Qc2 a4 21. Qc4 Ra5 22. Qb4 Rb5 23. Qd2 Nxc5 24. Qf4 Rxb2 25. Qxg4 Nb3 26. Rc4 Qa5 27. Rd1 f5 28. Qf4 g6 29. Qd6 Kf7 30. Rb4 Re7 31. Rc4 Ra2 32. h4 Re6 33. Qd7+ Re7 34. Qd6 h5 35. Kh2 Nd2 36. Rxd4 Nxf1+ 37. Rxf1 Raxe2 38. Qf4 Kg7 39. Rxa4 Qd2 40. Qd4+ Kh7 41. Rb4 Re1 42. Qd6 Qe2 43. Rb1 Rxb1 44. Rxb1 Qxf2+ 45. Kh3 Qe2 46. d4 Qg4+ 47. Kh2 Qe2+ 48. Kh3 b5 49. Qf4 Re4 50. Qg5 Rxd4 51. Rb2 Qg4+ 52. Qxg4 hxg4+ 53. Kg2 Rc4 54. Rb3 Kg7 55. Kf2 Kf6 56. Ke3 Ke5 57. Kd3 f4 58. gxf4+ Rxf4 59. Ke2 Rf3 60. Rb4 Kf5 61. a4 bxa4 62. Rxa4 Rc3 63. Kf2 c5 64. Ra5 Kf4 65. Ke2 g3 66. Kf1 Kf3 67. Ra1 g2+ 68. Kg1 Kg3 69. Rd1 Rf3 0-1

[Event "Sao Paulo op-B U2050 6th"]
[Site "Sao Paulo"]
[Date "2017.04.15"]
[Round "3"]
[White "Polonio, Rodolfo"]
[Black "Bail, Ellen Larissa"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1947"]
[BlackElo "1742"]
[PlyCount "65"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 0-0 8. Nge2 Re8 9. 0-0 Nf8 10. Qc2 c6 11. f3 h6 12. Bh4 Qb6 13. Rad1 Be6 14. Bf2 Rac8 15. Kh1 Qc7 16. e4 c5 17. e5 N6d7 18. f4 cxd4 19. Nxd4 Nb6 20. f5 Bd7 21. Bg3 Qd8 22. Qe2 Bh4 23. Rf3 Nc4 24. Bxc4 Bxg3 25. Rxg3 dxc4 26. Qe3 Kh7 27. Qe4 Qa5 28. f6+ g6 29. Nd5 Bc6 30. Nxc6 Rxc6 31. Rh3 Qa4 32. Rf1 Nd7 33. Rxh6+ 1-0

[Event "Sao Paulo op-B U2050 6th"]
[Site "Sao Paulo"]
[Date "2017.04.14"]
[Round "2"]
[White "Mangini, Bruno Fernandes"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1762"]
[BlackElo "1947"]
[PlyCount "128"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 h6 5. Bxf6 Qxf6 6. e3 Bb7 7. Be2 g5 8. 0-0 Bg7 9. Nc3 d6 10. Nd2 c6 11. Nde4 Qe7 12. Bh5 0-0 13. Ng3 f5 14. Be2 Nd7 15. Nh5 Bh8 16. Qc2 Nf6 17. Nxf6+ Qxf6 18. Rab1 Rac8 19. Qa4 a6 20. Qb3 b5 21. cxb5 cxb5 22. a4 f4 23. axb5 axb5 24. Qxb5 Bxg2 25. Rfc1 Bh3 26. Ne4 Qg7 27. Qd3 f3 28. Rxc8 Rxc8 29. Bxf3 Rf8 30. Bg2 Bf5 31. d5 Qb7 32. dxe6 d5 33. e7 Qxe7 34. Qxd5+ Kh7 35. Rd1 Bxb2 36. Ng3 Bg4 37. Be4+ Kh8 38. Re1 Qg7 39. Qb7 Qxb7 40. Bxb7 Be5 41. Be4 Rf7 42. Bg6 Ra7 43. Kg2 Kg7 44. Be4 Be6 45. Rb1 Bd6 46. Rb6 Rd7 47. Nf5+ Bxf5 48. Bxf5 Rd8 49. Be4 h5 50. Rb7+ Kf6 51. Rb4 Be5 52. Rb7 h4 53. Rh7 Rd2 54. Rh6+ Kf7 55. h3 Bg3 56. Rh7+ Kg8 57. Re7 Bxf2 58. Kf3 Bg3 59. Bf5 Kf8 60. Rb7 Rd5 61. Kg4 Re5 62. Rb3 Bf2 63. Kxg5 Rxe3 64. Rxe3 Bxe3+ 1/2-1/2

[Event "Sao Paulo op-B U2050 6th"]
[Site "Sao Paulo"]
[Date "2017.04.14"]
[Round "1"]
[White "Polonio, Rodolfo"]
[Black "Assis, Washington Luis Lin"]
[Result "1/2-1/2"]
[ECO "A60"]
[WhiteElo "1947"]
[BlackElo "1752"]
[PlyCount "72"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 Be7 7. g3 0-0 8. Bg2 Nbd7 9. 0-0 Re8 10. h3 Bf8 11. Nd2 a6 12. a4 b6 13. Nc4 Ne5 14. Na3 Bd7 15. f4 Ng6 16. Nc4 b5 17. axb5 axb5 18. Rxa8 Qxa8 19. Nb6 Qb7 20. Nxd7 Qxd7 21. Qc2 b4 22. Nd1 Qb5 23. Ne3 b3 24. Qd3 Qxd3 25. exd3 Ne7 26. Bd2 Ra8 27. Bc3 Ra2 28. Bxf6 gxf6 29. Rf2 f5 30. Nc4 Bg7 31. Re2 Bd4+ 32. Kh2 Kf8 33. Bf3 Nc8 34. Rd2 Ra4 35. Bd1 Rb4 36. Na5 Nb6 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.26"]
[Round "10"]
[White "Polonio, Rodolfo"]
[Black "Ikeda, Vinicius Yasuto"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1919"]
[BlackElo "2030"]
[PlyCount "50"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 c5 8. Rd1 Qb6 9. Qxc4 cxd4 10. Nxd4 e5 11. Nb3 Be6 12. Qa4 Ng4 13. e3 Nc6 14. Nc3 Rad8 15. Nd5 Bxd5 16. Rxd5 Nf6 17. Rxd8 Rxd8 18. Bd2 Bb4 19. Bxc6 Bxd2 20. Bg2 Bb4 21. Rc1 g6 22. h3 Kg7 23. Kh2 h5 24. Rc4 Bf8 25. Rc2 Bb4 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "9"]
[White "Baltar, Petrov Ferreira"]
[Black "Polonio, Rodolfo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1733"]
[BlackElo "1919"]
[PlyCount "90"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. d5 Qb6 5. Bc1 e6 6. dxe6 dxe6 7. Nf3 Nc6 8. c3 Be7 9. Qc2 f5 10. e3 0-0 11. Bd3 Nd6 12. Na3 Kh8 13. 0-0 e5 14. Nc4 Nxc4 15. Bxc4 e4 16. Ne1 Ne5 17. Be2 Be6 18. c4 Rad8 19. f4 exf3 20. Nxf3 Ng4 21. h3 Nf6 22. Ng5 Bc8 23. e4 h6 24. Nf3 Nxe4 25. Ne5 Qe6 26. Bf4 g5 27. Bh5 gxf4 28. Ng6+ Kh7 29. Nxf8+ Rxf8 30. Bf3 Bf6 31. Rfe1 Bd4+ 32. Kh2 Be3 33. Rad1 Bd7 34. Rxd7+ Qxd7 35. Bxe4 fxe4 36. Qxe4+ Kh8 37. Qf3 Rd8 38. Qh5 Qg7 39. Rd1 Rxd1 40. Qxd1 Qg3+ 41. Kh1 Bd4 42. b4 f3 43. Qxf3 Qe1+ 44. Kh2 Bg1+ 45. Kh1 Bf2+ 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "8"]
[White "Polonio, Rodolfo"]
[Black "Caribe Santos, Luiz Carlos"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "1919"]
[BlackElo "1568"]
[PlyCount "89"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 Be7 6. e3 h6 7. Bh4 Nbd7 8. Qc2 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 0-0 12. Rfd1 N7f6 13. Rac1 Nxc3 14. Qxc3 Nd5 15. Qd2 Bd7 16. Ne5 Rfd8 17. e4 Nf6 18. Qe3 Rac8 19. Be2 Be8 20. f4 Rd6 21. Nc4 Rd7 22. Ne5 Rd6 23. Bf3 Rcd8 24. Qa3 Qc7 25. Qc3 b5 26. Rd3 Qb6 27. Rcd1 Nd7 28. Kh1 Nxe5 29. fxe5 R6d7 30. b4 Ra8 31. d5 cxd5 32. exd5 Rc7 33. Qb3 exd5 34. Bxd5 Rac8 35. e6 fxe6 36. Bxe6+ Bf7 37. Rd8+ Rxd8 38. Rxd8+ Kh7 39. Qb1+ Bg6 40. Bf5 Qf6 41. Rd5 Bxf5 42. Rxf5 Qg6 43. h3 Rf7 44. g4 Rxf5 45. gxf5 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.24"]
[Round "7"]
[White "Arias, Juan Carlos"]
[Black "Polonio, Rodolfo"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2130"]
[BlackElo "1919"]
[PlyCount "73"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Bb2 d5 8. d3 c5 9. Nbd2 d4 10. b4 Nbd7 11. bxc5 bxc5 12. e3 dxe3 13. fxe3 Qc7 14. Qe2 Rab8 15. Rab1 h6 16. Bc3 Ba8 17. Nb3 Rfd8 18. Rbd1 Rbc8 19. e4 e5 20. Bh3 Rb8 21. Nh4 Bb7 22. Nf5 Nb6 23. Rf3 Bc8 24. Rdf1 Kh7 25. g4 Be6 26. Qf2 Rd7 27. Qg3 Bd6 28. Nxd6 Rxd6 29. Bxe5 Ne8 30. g5 Bxh3 31. Qxh3 Qd7 32. Qxd7 Nxd7 33. Bxd6 Nxd6 34. gxh6 Kxh6 35. Rh3+ Kg6 36. Rg3+ Kh7 37. Rg5 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "5"]
[White "Cavalcanti, Francisco de Assis"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2235"]
[BlackElo "1919"]
[PlyCount "124"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 d5 5. b3 Nbd7 6. Bb2 Bd6 7. 0-0 Qc7 8. Nbd2 0-0 9. c4 e5 10. cxd5 exd4 11. exd4 Nxd5 12. Rc1 Qd8 13. Bb1 cxd4 14. Nc4 Bf4 15. Qxd4 N7f6 16. Rcd1 Bg4 17. Be4 Ne7 18. Bxh7+ Kxh7 19. Qxf4 Ng6 20. Qg3 Qc7 21. Nd6 Nh5 22. Ng5+ Kg8 23. Qe3 Qc6 24. f3 Nhf4 25. g3 Nh3+ 26. Nxh3 Bxh3 27. Rf2 Rad8 28. Rfd2 Rd7 29. Qd4 f6 30. Qc4+ Qxc4 31. Nxc4 Rfd8 32. g4 Rxd2 33. Rxd2 Rxd2 34. Nxd2 f5 35. g5 f4 36. Nc4 Be6 37. Ne5 Nh4 38. Kf2 a5 39. Bc1 Bf5 40. Bxf4 Ng6 41. Ke3 Nxe5 42. Bxe5 Bb1 43. a3 Ba2 44. b4 axb4 45. axb4 g6 46. Kd4 Kf7 47. b5 Ke6 48. f4 Kf5 49. Kc5 Bb1 50. h3 Be4 51. Kd6 Bg2 52. Kc7 Bf3 53. b6 Be4 54. Kd7 Bc6+ 55. Ke7 Bd5 56. Bd6 Bc4 57. Kd7 Bd5 58. Ke7 Bc4 59. Bb8 Bd5 60. Be5 Bc4 61. Kd6 Bd3 62. Ke7 Bc4 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "6"]
[White "Polonio, Rodolfo"]
[Black "Starke, Bruno Orlando"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1919"]
[BlackElo "2177"]
[PlyCount "89"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 c6 5. e3 Qa5+ 6. Nbd2 Nbd7 7. a3 dxc4 8. Bxc4 Be7 9. 0-0 e5 10. Nb3 Qc7 11. Rc1 e4 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Ng5 0-0 15. Nd2 Qe7 16. Qc2 Nb6 17. Ngxe4 Nxe4 18. Qxe4 Qxe4 19. Nxe4 Nxc4 20. Rxc4 Bf5 21. f3 Rfe8 22. Rb4 Bxe4 23. fxe4 Re7 24. e5 Rd8 25. Kf2 h6 26. Ke2 Rdd7 27. Rc1 Re8 28. a4 Rde7 29. Rc3 Kh7 30. Rcb3 b6 31. Rc4 Kg6 32. Kf3 c5 33. a5 cxd4 34. exd4 bxa5 35. Rb5 f6 36. Ke4 fxe5 37. dxe5 a6 38. Rxa5 Rb7 39. b4 Rb6 40. Ra4 Kf7 41. h4 g6 42. g4 Ke6 43. h5 gxh5 44. gxh5 Rg8 45. Kd4 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.22"]
[Round "4"]
[White "Polonio, Rodolfo"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1919"]
[BlackElo "1559"]
[PlyCount "85"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. a3 c5 6. d5 exd5 7. cxd5 d6 8. e4 Be7 9. Be2 0-0 10. 0-0 Nbd7 11. h3 Re8 12. Bf4 a6 13. a4 Bf8 14. Qc2 Qe7 15. Rfe1 g6 16. Bc4 Nh5 17. Bh2 Qf6 18. Qd2 Qd8 19. Rad1 Qc7 20. g4 Ng7 21. Qf4 f6 22. Qg3 Rad8 23. Nd2 g5 24. f4 h6 25. Qd3 Ra8 26. Nf3 Kh8 27. e5 fxe5 28. fxg5 hxg5 29. Qg6 Be7 30. Bd3 Nf8 31. Qh6+ Kg8 32. Nxe5 dxe5 33. Bxe5 Bd6 34. Bxd6 Qf7 35. Bxf8 Rxe1+ 36. Rxe1 Kxf8 37. Rf1 Qxf1+ 38. Kxf1 Kf7 39. Bg6+ Kf6 40. Ne4+ Ke5 41. Qxg7+ Kf4 42. Qf6+ Ke3 43. Qc3+ 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "3"]
[White "Arias, Juan Cruz"]
[Black "Polonio, Rodolfo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2202"]
[BlackElo "1919"]
[PlyCount "57"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 Nf6 5. e5 Nd5 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. cxd4 Be6 10. 0-0 g6 11. Nc3 Bxb3 12. Qxb3 Bg7 13. Nb5 Qd7 14. Nxa7 Rxa7 15. Qxb6 Bxd4 16. Nxd4 Qxd4 17. Qxd4 Nxd4 18. Be3 e5 19. Bxd4 exd4 20. Rfe1+ Kf8 21. Re4 Ra4 22. b3 Rb4 23. Rd1 Kg7 24. Rexd4 Rxd4 25. Rxd4 Rc8 26. g3 Rc2 27. a4 Rb2 28. Rb4 Rb1+ 29. Kg2 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "2"]
[White "Polonio, Rodolfo"]
[Black "Calcado, Acyr Rogerio"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1919"]
[BlackElo "2143"]
[PlyCount "71"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. e3 Bb4+ 6. Nc3 c5 7. cxd5 exd5 8. Bd3 Qa5 9. Qc2 0-0 10. 0-0 Re8 11. dxc5 Bxc3 12. bxc3 Ne4 13. c4 Qxc5 14. cxd5 Qxd5 15. Rfd1 Qc6 16. Qxc6 bxc6 17. Bf4 Ndc5 18. Bxe4 Nxe4 19. Rac1 Be6 20. a3 c5 21. h3 Rac8 22. Ne5 g5 23. Bh2 Bb3 24. Rd7 a5 25. Nc4 a4 26. f3 Nf6 27. Rd6 Re6 28. Rxe6 fxe6 29. e4 Ne8 30. Kf2 Kf7 31. Ke3 Ke7 32. Be5 Rc6 33. g3 Nf6 34. f4 Nd7 35. Bg7 gxf4+ 36. gxf4 1/2-1/2

[Event "Sao Paulo-B U2050 op 5th"]
[Site "Sao Paulo"]
[Date "2016.10.16"]
[Round "5.10"]
[White "Polonio, Rodolfo"]
[Black "Costa, Edvaldo da Cruz"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "1963"]
[BlackElo "1767"]
[PlyCount "111"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 Nf6 5. Bg5 Be7 6. e3 Nbd7 7. Nc3 0-0 8. a3 Re8 9. Rd1 a6 10. Bd3 dxc4 11. Bxc4 b5 12. Be2 Bb7 13. 0-0 b4 14. axb4 Bxb4 15. Ne5 Qc8 16. Nd3 Be7 17. Na4 Nd5 18. Bxe7 Nxe7 19. Ndc5 Rb8 20. Nxd7 Qxd7 21. Nc5 Qc7 22. Bxa6 Bc8 23. Rc1 Nd5 24. Bxc8 Qxc8 25. Ne4 Rd8 26. Rfd1 h6 27. h3 Rb6 28. Rd2 Qa6 29. Nc5 Qa5 30. Nd3 Rdb8 31. Qd1 Nf6 32. Rdc2 Qa4 33. Qf3 Nd5 34. Ne5 R8b7 35. Rxc6 Rxc6 36. Rxc6 Qa1+ 37. Kh2 Qa8 38. Rc2 Qb8 39. Kg1 f6 40. Nd3 Rb3 41. Nc5 Rxb2 42. Rxb2 Qxb2 43. Nxe6 Qa2 44. e4 Qb1+ 45. Kh2 Qb8+ 46. g3 Nb4 47. Qb3 Nc6 48. Qd5 Ne7 49. Qd7 Qb2 50. Kg2 Kf7 51. Nf4 Qc2 52. Qe6+ Ke8 53. d5 g6 54. d6 Kd8 55. Qxe7+ Kc8 56. d7+ 1-0

[Event "Sao Paulo-B U2050 op 5th"]
[Site "Sao Paulo"]
[Date "2016.10.16"]
[Round "6.7"]
[White "Yoshioka, Andre"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1879"]
[BlackElo "1963"]
[PlyCount "58"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Nf3 Nc6 6. Bg2 0-0 7. 0-0 a5 8. a3 Bxd2 9. Nbxd2 d6 10. e4 e5 11. d5 Nb8 12. Ne1 a4 13. Nd3 Nbd7 14. Qe2 b6 15. b4 axb3 16. Nxb3 Nc5 17. Nd2 Bg4 18. f3 Bd7 19. Nxc5 bxc5 20. Rfb1 Rfb8 21. Qd3 c6 22. Rxb8+ Rxb8 23. Rb1 Qf8 24. Qc2 cxd5 25. cxd5 g6 26. Nc4 Rxb1+ 27. Qxb1 Qa8 28. Qb6 Ne8 29. Bf1 Qa4 1/2-1/2

[Event "Sao Paulo-B U2050 op 5th"]
[Site "Sao Paulo"]
[Date "2016.10.15"]
[Round "4.18"]
[White "Polonio, Rodolfo"]
[Black "Nobre, Jailson Altair Barb"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1963"]
[BlackElo "1746"]
[PlyCount "83"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 b6 6. Nc3 Bb7 7. Bg2 0-0 8. 0-0 c5 9. dxc5 Bxc5 10. a3 a5 11. Na4 Nc6 12. Nxc5 bxc5 13. Bf4 d5 14. cxd5 Nxd5 15. Bg5 f6 16. Bd2 a4 17. Rc1 Rfc8 18. e4 Nb6 19. Be3 Na5 20. Nd2 Ba6 21. Re1 e5 22. Bf1 Bxf1 23. Rxf1 Rc6 24. Rc3 Rac8 25. Qc2 Qb7 26. Bxc5 Nd7 27. Bb4 Rxc3 28. Bxc3 Nc4 29. Qxa4 Nxd2 30. Bxd2 Nc5 31. Qc4+ Kh8 32. Rc1 g6 33. Bb4 Kg7 34. Rc2 Qd7 35. Bxc5 Qd1+ 36. Kg2 g5 37. b4 Qh5 38. Qe6 Re8 39. Qd7+ Kh8 40. Be7 Qg6 41. Bxf6+ Kg8 42. Qf5 1-0

[Event "Sao Paulo-B U2050 op 5th"]
[Site "Sao Paulo"]
[Date "2016.10.15"]
[Round "3.17"]
[White "Sato, Leticia Miho"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1558"]
[BlackElo "1963"]
[PlyCount "128"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bf4 Nc6 5. e3 b6 6. Bd3 Be7 7. h3 Bb7 8. 0-0 0-0 9. Nbd2 d6 10. Be2 a6 11. a4 cxd4 12. exd4 Nd7 13. Nc4 Qc7 14. Qb3 e5 15. dxe5 dxe5 16. Bg3 Kh8 17. Rfe1 f6 18. Rad1 Rad8 19. Bd3 Nc5 20. Qc2 Nxd3 21. Rxd3 Rxd3 22. Qxd3 Rd8 23. Qe2 b5 24. axb5 axb5 25. Ne3 b4 26. Rd1 Rxd1+ 27. Qxd1 Qd6 28. Qe2 g6 29. Qb5 Nd8 30. Qe2 Nf7 31. Nc4 Qa6 32. Qf1 Bxf3 33. gxf3 g5 34. cxb4 Bxb4 35. b3 Kg7 36. Qd1 Qc6 37. Ne3 Nd6 38. h4 h6 39. Ng4 Nf5 40. hxg5 hxg5 41. Kg2 Qd6 42. Qa1 Qd4 43. Qc1 Be7 44. Qe1 Bd6 45. Qb1 Ne7 46. Qh1 Nf5 47. Qb1 Nh6 48. Ne3 Bc5 49. Qc1 Qd6 50. Qc3 Bd4 51. Qd3 Qe6 52. Nc2 Bb6 53. Qb5 Nf5 54. Qd3 Nd6 55. Qc3 Nb5 56. Qd3 Nd4 57. b4 f5 58. Bh2 Kf6 59. Ne3 Qc6 60. Nc4 g4 61. Nxe5 gxf3+ 62. Nxf3 Kg6 63. Bf4 Ne6 64. Be3 Bc7 1/2-1/2

[Event "Sao Paulo-B U2050 op 5th"]
[Site "Sao Paulo"]
[Date "2016.10.14"]
[Round "2.12"]
[White "Polonio, Rodolfo"]
[Black "Bonfim, Regina Rodrigues"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "1963"]
[BlackElo "1757"]
[PlyCount "168"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Qc2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Nbd2 Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qc2 h6 13. Rd1 Qc7 14. Bf4 Bd6 15. Bxd6 Qxd6 16. c5 Qc7 17. Ne5 Bd7 18. b4 Rad8 19. Rab1 a6 20. a4 Re7 21. Bf1 Be8 22. b5 axb5 23. axb5 Nd5 24. Rb3 f6 25. Ng6 Red7 26. bxc6 bxc6 27. Bc4 Bf7 28. Rdb1 Re8 29. Bxd5 Rxd5 30. Rb7 Qd8 31. Rb8 Bxg6 32. Rxd8 Bxc2 33. Rxe8+ Kf7 34. Rbb8 Rxd4 35. Rf8+ Kg6 36. Rfd8 Rc4 37. Rd6 Be4 38. f3 Bd5 39. Rb7 Rxc5 40. Rdd7 Rc1+ 41. Kf2 Rc2+ 42. Ke3 Rc3+ 43. Kf2 Rxf3+ 44. Ke2 Ra3 45. g4 Bf3+ 46. Kf2 Bxg4 47. Rxg7+ Kf5 48. Rb6 Rc3 49. Rc7 Bf3 50. Rh7 h5 51. h4 Ke5 52. Rhb7 Bg4 53. Rb1 Rc2+ 54. Ke3 Re2+ 55. Kd3 Rh2 56. Rc1 Bf5+ 57. Ke3 Rh3+ 58. Kf2 Be4 59. Rb4 f5 60. Rc5+ Kd6 61. Rxe4 Kxc5 62. Rxe6 Rxh4 63. Kf3 Kd5 64. Rf6 c5 65. Rxf5+ Kd4 66. Ke2 c4 67. Rf3 Rh2+ 68. Kd1 c3 69. Rf8 h4 70. Rd8+ Ke4 71. Re8+ Kf4 72. Rf8+ Kg3 73. Rg8+ Kh3 74. Rc8 c2+ 75. Kc1 Rg2 76. Rh8 Kg3 77. Rg8+ Kh2 78. Re8 h3 79. Rh8 Kg3 80. Rg8+ Kf4 81. Rf8+ Ke5 82. Re8+ Kf6 83. Rh8 h2 84. Kb2 c1Q+ 0-1

[Event "Sao Paulo-B U2050 op 5th"]
[Site "Sao Paulo"]
[Date "2016.10.13"]
[Round "1.8"]
[White "Cordeiro da Silva, Felipe"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1767"]
[BlackElo "1963"]
[PlyCount "114"]
[EventDate "2016.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 a5 7. e4 d6 8. Qc2 e5 9. d5 Nbd7 10. Be2 Nc5 11. 0-0 a4 12. h3 0-0 13. Bd3 Nh5 14. b4 axb3 15. Nxb3 Nxb3 16. Qxb3 Nf4 17. Rfe1 b6 18. Bf1 Bd7 19. Kh2 Qf6 20. g3 Ng6 21. Qe3 h6 22. Bg2 Ra4 23. Rac1 Rfa8 24. Rc3 Qd8 25. Qc1 Qc8 26. Bf1 Qb7 27. Nd2 Qa7 28. Ree3 Ne7 29. f4 exf4 30. gxf4 Ng6 31. Rf3 Re8 32. Qe1 f5 33. Qg3 fxe4 34. Rfe3 Bf5 35. h4 Kh7 36. h5 Nf8 37. Bg2 Qb8 38. Nxe4 Ra8 39. Qh4 Qd8 40. Qxd8 Raxd8 41. Ng3 Bb1 42. Bh3 Kg8 43. Ne2 Kf7 44. Nd4 Rxe3 45. Rxe3 Re8 46. Rxe8 Kxe8 47. Nf5 Kf7 48. Nd4 Ke7 49. Nf5+ Kf6 50. Nd4 Ke7 51. Nc6+ Kf6 52. Nd4 Ke7 53. Kg3 Bd3 54. Nf5+ Kf6 55. Ne3 Ke7 56. Bg4 Nd7 57. Bxd7 Kxd7 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2016.05.29"]
[Round "7"]
[White "Almeida Junior, Waldomiro Carlos"]
[Black "Polonio, Rodolfo"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1872"]
[BlackElo "1952"]
[PlyCount "111"]
[EventDate "2016.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 d6 6. d4 c5 7. Be2 cxd4 8. Nxd4 Bxc3+ 9. bxc3 e5 10. Nb3 Qc7 11. 0-0 Be6 12. Ba3 Na6 13. Rad1 Rfd8 14. Rd2 Ne8 15. Rfd1 Rac8 16. h3 h6 17. Kh2 b6 18. f3 Kf8 19. f4 f6 20. fxe5 fxe5 21. Bh5 Nc5 22. Nxc5 dxc5 23. Bxe8 Kxe8 24. Rf2 Rxd1 25. Qxd1 Rd8 26. Qf3 Kd7 27. Bc1 Kc6 28. Qe2 Qd6 29. Rf3 Qd1 30. Qe3 Bxc4 31. Bb2 Rd3 32. Qc1 Qxc1 33. Bxc1 Rxf3 34. gxf3 Bxa2 35. f4 exf4 36. Bxf4 Bb1 37. e5 Kd5 38. h4 a5 39. h5 a4 40. c4+ Ke6 41. Bc1 Bd3 42. Kg3 Bxc4 43. Kf4 Bd5 44. Bb2 b5 45. Ke3 b4 46. Kd3 c4+ 47. Kc2 c3 48. Bc1 Kxe5 49. Be3 a3 50. Kb1 b3 51. Bc1 Be4+ 52. Ka1 b2+ 53. Bxb2 axb2+ 54. Ka2 b1Q+ 55. Ka3 Bd5 56. Ka4 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2016.05.28"]
[Round "5"]
[White "Polonio, Rodolfo"]
[Black "Rapouso, Ricardo Luis Borba"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1952"]
[BlackElo "1937"]
[PlyCount "102"]
[EventDate "2016.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 f5 5. g3 Bd6 6. Bg2 Nf6 7. 0-0 0-0 8. Nc3 Nbd7 9. cxd5 exd5 10. Qxf5 Ne5 11. Qc2 Nxf3+ 12. Bxf3 Bh3 13. Bg2 Qd7 14. Bg5 h6 15. Bxf6 Rxf6 16. f3 Bxg2 17. Kxg2 Raf8 18. e4 Qf7 19. Qe2 dxe4 20. fxe4 Rxf1 21. Rxf1 Qxf1+ 22. Qxf1 Rxf1 23. Kxf1 h5 24. Kg2 Kf7 25. h3 Ke6 26. Kf3 g5 27. g4 h4 28. e5 Be7 29. Ke4 Bb4 30. Kd3 c5 31. Ke4 cxd4 32. Kxd4 Ba5 33. Na4 Bb4 34. a3 Be7 35. b4 b6 36. Nc3 a5 37. bxa5 bxa5 38. a4 Ba3 39. Ne4 Bb2+ 40. Kc4 Kxe5 41. Nxg5 Kf4 42. Ne6+ Kg3 43. g5 Kxh3 44. Nd4 Bc1 45. g6 Bh6 46. Nf5 Bf8 47. Kb5 Kg4 48. Nxh4 Kxh4 49. Kxa5 Kh5 50. Kb6 Kxg6 51. a5 Bh6 1/2-1/2

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2016.05.28"]
[Round "6"]
[White "Rodrigo da Silva, Edson"]
[Black "Polonio, Rodolfo"]
[Result "1-0"]
[ECO "E29"]
[WhiteElo "1946"]
[BlackElo "1952"]
[PlyCount "127"]
[EventDate "2016.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. a3 Bxc3+ 7. bxc3 Nc6 8. Ne2 d6 9. e4 e5 10. d5 Ne7 11. 0-0 Ng6 12. f4 exf4 13. Nxf4 Ne5 14. Ne2 Nfg4 15. h3 Nxd3 16. Qxd3 Ne5 17. Qg3 Qe7 18. Nf4 Nxc4 19. Re1 Bd7 20. Nd3 f6 21. Ra2 Rae8 22. Bf4 Ne5 23. Nxe5 fxe5 24. Be3 Bb5 25. Rf2 Rxf2 26. Bxf2 Rf8 27. Qe3 Bc4 28. Qd2 b5 29. Re3 Qg5 30. Qe1 Qh5 31. Rg3 Rf6 32. Qd2 Rg6 33. Rxg6 Qxg6 34. Qe3 h6 35. Kh2 a5 36. Be1 a4 37. h4 Ba2 38. Qd3 Bc4 39. Qf3 Bb3 40. Qe2 Kh7 41. Kh3 Bc4 42. Qf3 Ba2 43. h5 Qg5 44. Bh4 Qf4 45. Qxf4 exf4 46. Kg4 g5 47. hxg6+ Kxg6 48. Kxf4 Kf7 49. Kf5 Bb1 50. g4 Bc2 51. Bg3 Ke7 52. Bf4 b4 53. cxb4 cxb4 54. axb4 a3 55. Bxh6 a2 56. Bg7 Bd3 57. g5 Kf7 58. Bf6 Bc4 59. g6+ Kf8 60. Ke6 Bd3 61. g7+ Kg8 62. Kxd6 Bxe4 63. b5 Kf7 64. Be5 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2016.05.27"]
[Round "3"]
[White "Polonio, Rodolfo"]
[Black "Arruda Filho, Ivo Pereira de"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1952"]
[BlackElo "1827"]
[PlyCount "43"]
[EventDate "2016.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 0-0 7. e4 exd5 8. cxd5 d6 9. Be2 Nbd7 10. 0-0 Ne5 11. Nd4 c5 12. dxc6 Nxc6 13. Nf5 Bc8 14. Nxe7+ Qxe7 15. Bg5 Qe5 16. Qd2 Nd4 17. Bc4 Ng4 18. Bf4 Qc5 19. Bd5 Ne5 20. Bxe5 dxe5 21. Bxa8 Ba6 22. Bd5 1-0

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2016.05.27"]
[Round "4"]
[White "Silva, Vinicius Parente"]
[Black "Polonio, Rodolfo"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1874"]
[BlackElo "1952"]
[PlyCount "112"]
[EventDate "2016.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Rb8 7. Nf3 b5 8. a3 e6 9. 0-0 Nge7 10. Rb1 0-0 11. Be3 Nd4 12. Ne2 Nxf3+ 13. Bxf3 Qc7 14. g4 f5 15. Qe1 a5 16. Qh4 a4 17. Ng3 b4 18. gxf5 exf5 19. exf5 Bxf5 20. Ne4 h6 21. Qf2 Bh3 22. Rfe1 Nf5 23. Kh1 Nxe3 24. Qxe3 Bd4 25. Nf6+ Kg7 26. Nd5 Bxe3 27. Nxc7 Bxf4 28. Re7+ Rf7 29. Rxf7+ Kxf7 30. Bd5+ Kg7 31. Re1 Be5 32. Re3 Bg4 33. h3 Bf5 34. h4 h5 35. c4 bxa3 36. bxa3 Rb3 37. Nb5 Rxd3 38. Rxd3 Bxd3 39. Kg2 Kf6 40. Kf3 Kf5 41. Bc6 Bxc4 42. Nc7 Bb3 43. Ne8 Ke6 44. Nc7+ Ke7 45. Be4 c4 46. Nd5+ Ke6 47. Nc7+ Kf7 48. Nd5 c3 49. Nb4 d5 50. Bb1 Bd6 51. Nc2 Bc5 52. Kf4 Kf6 53. Kf3 Ke5 54. Ke2 d4 55. Kd3 Be6 56. Ke2 Bf5 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2016.05.26"]
[Round "2"]
[White "Filgueiras, Nathan Felipe"]
[Black "Polonio, Rodolfo"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1838"]
[BlackElo "1952"]
[PlyCount "58"]
[EventDate "2016.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. f4 f6 10. exf6 Nxf6 11. Be2 Rb8 12. Rb1 Qa5 13. 0-0 0-0 14. Bd4 c5 15. Bc4+ Kh8 16. Be3 d6 17. Qe1 Bf5 18. Bd3 Bxd3 19. cxd3 Ng4 20. Bd2 Bd4+ 21. Kh1 Qa6 22. h3 Nf6 23. Rf3 e5 24. Qf1 Kg7 25. f5 d5 26. fxg6 hxg6 27. Nxd5 Nh5 28. Kh2 Qd6 29. g4 e4+ 0-1

[Event "BRA-ch Amateur U2000"]
[Site "Sao Paulo"]
[Date "2016.05.26"]
[Round "1"]
[White "Polonio, Rodolfo"]
[Black "Dias, Marcelo de Souza"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1952"]
[BlackElo "1842"]
[PlyCount "118"]
[EventDate "2016.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 f5 5. g3 Nf6 6. Bg2 Bb4+ 7. Nc3 Ne4 8. 0-0 0-0 9. a3 Bxc3 10. bxc3 Qa5 11. Bb2 dxc4 12. Ne5 Nd6 13. a4 Na6 14. Ba3 c5 15. Rfb1 Rd8 16. e3 Qc7 17. Qa2 Rb8 18. Nxc4 Nxc4 19. Qxc4 cxd4 20. Qxc7 Nxc7 21. cxd4 Nd5 22. Rc1 Bd7 23. a5 Rbc8 24. Kf1 Kf7 25. Ke1 Bb5 26. Kd2 Ke8 27. Bc5 a6 28. Ba3 Kd7 29. Rc5 Rxc5 30. Bxc5 Bc6 31. f3 Nf6 32. Re1 g5 33. e4 f4 34. gxf4 Rg8 35. Bh3 g4 36. Bxg4 Nxg4 37. fxg4 Rxg4 38. Ke3 Rh4 39. Re2 Rh3+ 40. Kd2 Bb5 41. Rf2 Rd3+ 42. Kc2 Re3 43. f5 exf5 44. Rxf5 Rxe4 45. Rf7+ Ke6 46. Rxh7 Kd5 47. Bb6 Kc4 48. Rh3 Re2+ 49. Kd1 Rg2 50. Bc5 Bc6 51. Bb6 Bd7 52. Rh7 Kd3 53. Kc1 Kc3 54. d5 Rc2+ 55. Kb1 Rb2+ 56. Ka1 Bf5 57. Rc7+ Kb3 58. Rc3+ Kxc3 59. Bd4+ Kxd4 0-1

[Event "Sao Paulo op-B U2050 4th"]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "6"]
[White "Polonio, Rodolfo"]
[Black "Van Riemsdijk, Dirk Dagobert"]
[Result "1-0"]
[ECO "A99"]
[WhiteElo "1932"]
[BlackElo "2016"]
[PlyCount "75"]
[EventDate "2016.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 d6 7. Nc3 Qe8 8. b3 Qh5 9. Ba3 a6 10. Re1 Nbd7 11. e4 fxe4 12. Nxe4 Nxe4 13. Rxe4 Nf6 14. Re1 Rb8 15. d5 b5 16. cxb5 Ne4 17. h3 Nxf2 18. Kxf2 Rxb5 19. g4 Qg6 20. Qb1 Rxd5 21. Qxg6 hxg6 22. Kg3 Bf6 23. Rac1 Ra5 24. Bb4 Rxa2 25. Rxc7 e5 26. Bxd6 Re8 27. g5 Be6 28. gxf6 gxf6 29. Re3 Bd5 30. Nh4 Bxg2 31. Nxg2 g5 32. b4 Rd2 33. Re7 Rxe7 34. Bxe7 Kf7 35. Bc5 Ke6 36. Ra3 Kf5 37. Rxa6 Rd3+ 38. Ne3+ 1-0

[Event "Sao Paulo op-B U2050 4th"]
[Site "Sao Paulo"]
[Date "2016.03.27"]
[Round "7"]
[White "Takeda, Lucas Koji"]
[Black "Polonio, Rodolfo"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "1972"]
[BlackElo "1932"]
[PlyCount "65"]
[EventDate "2016.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. cxd5 exd5 8. e3 c5 9. Bd3 b6 10. Ne2 Re8 11. 0-0 Ba6 12. Ng3 Bxd3 13. Qxd3 Nc6 14. Ra2 Qd7 15. Re2 Re6 16. Bb2 Rd8 17. Rd1 Na5 18. e4 cxd4 19. cxd4 Nc4 20. e5 Ne8 21. f4 Nxb2 22. Rxb2 Rc6 23. f5 Rdc8 24. Rb3 Rc2 25. Ne2 Qc6 26. Nf4 Ra2 27. Qb5 Qc2 28. Rf1 Qxf5 29. Qxd5 g5 30. Rg3 Rcc2 31. Qd8 Kf8 32. Rxg5 Rc8 33. Rxf5 1-0

[Event "Sao Paulo op-B U2050 4th"]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "5"]
[White "Caldeira, Tiago Pereira"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "E41"]
[WhiteElo "2027"]
[BlackElo "1932"]
[PlyCount "53"]
[EventDate "2016.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 c5 6. Bd3 0-0 7. Nf3 d6 8. 0-0 Nc6 9. Ng5 h6 10. Ne4 Nxe4 11. Bxe4 Na5 12. Bd3 b6 13. Bb2 Ba6 14. Qe2 Rc8 15. d5 Qd7 16. f4 Qa4 17. f5 exf5 18. Rxf5 Bxc4 19. Rf4 Bxd3 20. Qxd3 c4 21. Qf5 Rc7 22. Raf1 Qxa2 23. Rg4 Qxb2 24. Qf6 g6 25. Rxg6+ fxg6 26. Qxf8+ Kh7 27. Rf7+ 1/2-1/2

[Event "Sao Paulo op-B U2050 4th"]
[Site "Sao Paulo"]
[Date "2016.03.26"]
[Round "4"]
[White "Polonio, Rodolfo"]
[Black "Assis, Washington Luis Lin"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1932"]
[BlackElo "1729"]
[PlyCount "71"]
[EventDate "2016.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 Nbd7 6. Be2 0-0 7. 0-0 e5 8. Be3 Re8 9. d5 Nf8 10. Nd2 N6d7 11. b4 f5 12. f3 f4 13. Bf2 a6 14. c5 g5 15. cxd6 cxd6 16. Nc4 Qe7 17. Rc1 b5 18. Na5 Nb8 19. a4 Bd7 20. axb5 axb5 21. Bxb5 Bxb5 22. Nxb5 Na6 23. Qb3 Qd7 24. Rc6 Reb8 25. Bb6 Ng6 26. Kh1 Bf8 27. Nc7 Nxc7 28. Bxc7 Rc8 29. Rfc1 Ne7 30. R6c2 Qb5 31. Bxd6 Rxc2 32. Qxc2 Rc8 33. Bc5 Kg7 34. Qc4 Qa4 35. Qc3 Ng6 36. Bxf8+ 1-0

[Event "Sao Paulo op-B U2050 4th"]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "2"]
[White "Heubeck, Flavio"]
[Black "Polonio, Rodolfo"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1685"]
[BlackElo "1932"]
[PlyCount "126"]
[EventDate "2016.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e3 b6 4. Nge2 Bb7 5. d3 Be7 6. b3 0-0 7. Bb2 d5 8. Qc2 Nbd7 9. 0-0-0 c6 10. Kb1 Qb8 11. h3 Rc8 12. Rg1 b5 13. Ng3 Bd6 14. Nce2 a5 15. Bxf6 Nxf6 16. c5 Bf8 17. d4 e5 18. Qf5 Re8 19. Qc2 g6 20. Nc1 Bg7 21. Nge2 b4 22. g4 exd4 23. Nxd4 Ne4 24. Kb2 Nc3 25. Rd3 Qa7 26. Rxc3 bxc3+ 27. Qxc3 a4 28. b4 a3+ 29. Kb1 Reb8 30. Nd3 Qa4 31. Be2 Ba6 32. Qc2 Bxd3 33. Bxd3 Bxd4 34. Qxa4 Rxa4 35. exd4 Rbxb4+ 36. Kc2 Rb2+ 37. Kc3 Rxf2 38. Rb1 Rb2 39. Rxb2 axb2 40. Kxb2 Rxd4 41. Kc3 Ra4 42. Kb3 Ra5 43. a4 Rxc5 44. Kb4 Rc1 45. a5 c5+ 46. Kb5 c4 47. Be2 Rc2 48. Bd1 Rb2+ 49. Kc5 c3 50. a6 c2 51. Bxc2 Rxc2+ 52. Kxd5 Ra2 53. Ke4 Rxa6 54. Kf4 Ra4+ 55. Kg5 Kg7 56. Kh4 Kf6 57. Kg3 g5 58. Kf3 Ke5 59. Kg3 Ra3+ 60. Kg2 Kf4 61. Kh2 Ra2+ 62. Kg1 Kf3 63. Kh1 Kg3 0-1

[Event "Sao Paulo op-B U2050 4th"]
[Site "Sao Paulo"]
[Date "2016.03.25"]
[Round "3"]
[White "Polonio, Rodolfo"]
[Black "Presa, Luis Alberto Passos"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1932"]
[BlackElo "1739"]
[PlyCount "63"]
[EventDate "2016.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 a6 6. Qc2 Nbd7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 c5 10. a4 b4 11. Ne4 Qb6 12. a5 Qa7 13. dxc5 Bxc5 14. Nxc5 Nxc5 15. Bc4 Bb7 16. Qe2 Rd8 17. Bd2 Be4 18. Ne5 Qc7 19. f4 Qb7 20. Rc1 Nfd7 21. Nf3 0-0 22. 0-0 Nf6 23. Nd4 Rfe8 24. Rf2 Bd5 25. Bxd5 Rxd5 26. Rc4 b3 27. Rb4 Qd7 28. Rf3 Nfe4 29. Be1 Rd8 30. h3 e5 31. fxe5 Rxe5 32. Nxb3 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.30"]
[Round "1"]
[White "Karoly, Carlos Acacio Gomes"]
[Black "Polonio, Rodolfo"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1853"]
[PlyCount "78"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nc6 6. Bd3 Nf6 7. 0-0 d5 8. exd5 Nxd5 9. c4 Nf6 10. Nc3 Be7 11. Be3 Qc7 12. Qe2 0-0 13. Rac1 Rd8 14. Rfd1 Bd7 15. Nb5 Qb8 16. h3 Be8 17. a3 e5 18. Nc3 g6 19. Bg5 Qc8 20. Bxf6 Bxf6 21. Nd5 Bg5 22. Rb1 f5 23. f3 Bf7 24. Qf2 b6 25. h4 Bh6 26. Nc1 Kg7 27. Ne2 Bxd5 28. cxd5 Rxd5 29. Nc3 Rd8 30. Qe2 Qe6 31. Bc4 Qf6 32. Nd5 Qxh4 33. Bb5 Rac8 34. Bxc6 Rxc6 35. Qxe5+ Kf7 36. Re1 Qg5 37. Qe7+ Qxe7 38. Rxe7+ Kf8 39. Rxa7 Rxd5 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.03"]
[Round "6"]
[White "Lima, Eduardo Augusto Fab"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "1975"]
[PlyCount "42"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. e3 Nf6 3. Nf3 e6 4. c4 cxd4 5. exd4 d5 6. Bd3 dxc4 7. Bxc4 Be7 8. 0-0 0-0 9. Nc3 a6 10. Qe2 b5 11. Bd3 Bb7 12. Bf4 Nbd7 13. Rfd1 Nb6 14. h3 Rc8 15. Be5 Nc4 16. Rab1 Qa5 17. Bxf6 Bxf6 18. b4 Qb6 19. Be4 Rfd8 20. Bxb7 Qxb7 21. Ne4 Be7 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.03"]
[Round "7"]
[White "Polonio, Rodolfo"]
[Black "Benitez, Ed Carlos Leite Luq"]
[Result "0-1"]
[ECO "E62"]
[BlackElo "1974"]
[PlyCount "78"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 e5 8. d5 Ne7 9. e4 h6 10. Ne1 Nd7 11. Nd3 f5 12. f4 exf4 13. Bxf4 g5 14. Be3 Ne5 15. Nxe5 Bxe5 16. Qh5 Bg7 17. c5 Bd7 18. cxd6 cxd6 19. Rac1 Qe8 20. Qd1 a6 21. Bd4 Qg6 22. Bxg7 Qxg7 23. Qd2 Rac8 24. Rc2 Qg6 25. Qd4 Bb5 26. Rfc1 Rc4 27. Qd3 Rfc8 28. Nxb5 Rxc2 29. Rxc2 Rxc2 30. Qxc2 axb5 31. Qc7 Qf6 32. h3 fxe4 33. Qxb7 e3 34. Qxb5 Qf2+ 35. Kh2 e2 36. Qe8+ Qf8 37. Qd7 e1Q 38. Qxd6 Qe2 39. Qd7 Qff2 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.02"]
[Round "5"]
[White "Polonio, Rodolfo"]
[Black "Medeiros, Thauane Ferreira"]
[Result "1-0"]
[ECO "D16"]
[BlackElo "1911"]
[PlyCount "99"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 c5 6. e4 Bg4 7. d5 e6 8. Bxc4 exd5 9. exd5 Bd6 10. 0-0 0-0 11. Nb5 Re8 12. Ra3 Re4 13. Ba2 a6 14. Nxd6 Qxd6 15. Qb3 Rb4 16. Qc2 Nbd7 17. Re1 Bxf3 18. Rxf3 Ne5 19. Rh3 b5 20. Bg5 Re8 21. Ree3 Ng6 22. Bxf6 Rxe3 23. Rxe3 gxf6 24. Re8+ Kg7 25. axb5 axb5 26. Qc3 Ra4 27. Bb1 Qxd5 28. Re1 Ra1 29. h3 b4 30. Qc2 c4 31. h4 Qd3 32. Qc1 Qd5 33. Rd1 Qc5 34. Qc2 Qh5 35. g3 b3 36. Qd2 Qg4 37. Kh2 Qf3 38. Qd4 Ne5 39. Rc1 Nd3 40. Rf1 Qe2 41. Bxd3 cxd3 42. Rxa1 Qc2 43. Qg4+ Kh6 44. Qf4+ Kg7 45. Qg4+ Kh6 46. Qf4+ Kg7 47. Qd4 d2 48. Ra6 Qc8 49. Qxf6+ Kg8 50. Rd6 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.01"]
[Round "2"]
[White "Polonio, Rodolfo"]
[Black "Das Chagas, David Ferreira"]
[Result "1/2-1/2"]
[ECO "E01"]
[BlackElo "1940"]
[PlyCount "25"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 c6 5. Qc2 Bd6 6. Bg2 0-0 7. 0-0 Ne4 8. Nbd2 f5 9. b3 Nd7 10. Bb2 Ndf6 11. e3 Bd7 12. Rad1 Be8 13. Ne5 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2015.04.01"]
[Round "3"]
[White "Rapouso, Ricardo Luis Borba"]
[Black "Polonio, Rodolfo"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "1936"]
[PlyCount "57"]
[EventDate "2015.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 e6 3. c4 exd5 4. cxd5 d6 5. Nc3 Nf6 6. Nf3 g6 7. Bf4 Bg7 8. Qa4+ Ke7 9. h3 Qd7 10. Qb3 Rd8 11. e3 Kf8 12. Bd3 b6 13. a4 Ba6 14. Nb5 Qe7 15. 0-0 Bb7 16. Nc3 Na6 17. Rad1 Nb4 18. Bc4 Ne4 19. Nxe4 Qxe4 20. Ng5 Qc2 21. Qxc2 Nxc2 22. Rd2 Nb4 23. Nxh7+ Ke7 24. Ng5 a6 25. Rfd1 Bc8 26. g4 Bd7 27. b3 Bc3 28. Ne4 Bxd2 29. Bxd6+ 1-0

[Event "Botucatu JAI"]
[Site "Botucatu"]
[Date "2005.10.??"]
[Round "1"]
[White "Costa, Paulo Cesar"]
[Black "Polonio, Rodolfo"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2127"]
[PlyCount "63"]
[EventDate "2005.10.11"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Presidente Prudente"]
[BlackTeam "Bariri"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. e3 h6 6. Bxf6 Bb4+ 7. Nc3 Qxf6 8. Be2 Bxc3+ 9. bxc3 c5 10. 0-0 Nc6 11. Rb1 d6 12. Qa4 0-0 13. Rfd1 Na5 14. Nd2 Bc6 15. Qc2 Rac8 16. Qd3 Qg5 17. Bf3 Bxf3 18. Nxf3 Qe7 19. d5 e5 20. e4 Qd7 21. Nd2 Qa4 22. Rdc1 Rc7 23. Rb2 g6 24. Qc2 Qxc2 25. Rbxc2 f5 26. Re1 Rcf7 27. f3 Kg7 28. Rcc1 g5 29. exf5 Rxf5 30. Re4 Rf4 31. Rce1 Rxe4 32. Rxe4 1/2-1/2

[Event "Botucatu JAI"]
[Site "Botucatu"]
[Date "2005.10.??"]
[Round "3"]
[White "Crosa Coll, Martin"]
[Black "Polonio, Rodolfo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2419"]
[PlyCount "75"]
[EventDate "2005.10.11"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Sao Jose do Rio Preto"]
[BlackTeam "Bariri"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 h5 10. Be2 Nbd7 11. Nd5 Nxd5 12. exd5 Bf5 13. c4 Rc8 14. 0-0 h4 15. Rac1 Bg6 16. Na5 Qc7 17. b4 Qb8 18. h3 Bd8 19. Nb3 Nf6 20. c5 Be7 21. c6 b5 22. Rfe1 Kf8 23. Na5 Qc7 24. a4 Rb8 25. Red1 Bh5 26. axb5 axb5 27. Nb7 e4 28. fxe4 Nxe4 29. Qd3 Ng3 30. Bxh5 Rxh5 31. Qxb5 Re5 32. Re1 Qc8 33. c7 Ra8 34. Qc6 Nf5 35. Bf2 Rxe1+ 36. Rxe1 g6 37. Na5 Ra6 38. Qb7 1-0

[Event "Botucatu JAI"]
[Site "Botucatu"]
[Date "2005.10.??"]
[Round "6"]
[White "Domingues, Jair Vicente"]
[Black "Polonio, Rodolfo"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "2117"]
[PlyCount "68"]
[EventDate "2005.10.11"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Paulinia"]
[BlackTeam "Bariri"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Nbd7 9. Qf3 Qc7 10. Bd3 Be7 11. 0-0-0 b5 12. Rhe1 b4 13. Nb1 Bb7 14. N1d2 0-0 15. Qg3 e5 16. Nc4 a5 17. Nbd2 Rfc8 18. Kb1 Ba6 19. Ne3 Bf8 20. Nf5 Kh8 21. Bxf6 Nxf6 22. fxe5 dxe5 23. Nf3 Bxd3 24. cxd3 Qc2+ 25. Ka1 b3 26. Nxe5 Ra7 27. Qe3 Rac7 28. Nxf7+ Kg8 29. N7d6 Ng4 30. Qf4 Nf2 31. Rb1 Nxd3 32. Qg4 Bxd6 33. Nxd6 Qxb2+ 34. Rxb2 Rc1+ 0-1

[Event "Botucatu JAI"]
[Site "Botucatu"]
[Date "2005.10.??"]
[Round "5"]
[White "Leitao, Rafael Duailibe"]
[Black "Polonio, Rodolfo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2586"]
[PlyCount "93"]
[EventDate "2005.10.11"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Americana"]
[BlackTeam "Bariri"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 h5 10. Be2 Nbd7 11. a4 Nb6 12. 0-0 d5 13. a5 d4 14. axb6 Bxb3 15. cxb3 dxe3 16. Qxe3 Nd7 17. Na4 Bg5 18. Qf2 Qe7 19. Bc4 0-0 20. Rfd1 Rfd8 21. Rd3 Rac8 22. Rad1 Nf8 23. Nc3 Rxd3 24. Rxd3 Ne6 25. g3 Bh6 26. h4 g6 27. Nd5 Qd8 28. Nc7 Nd4 29. f4 Qf6 30. Nd5 Qe6 31. fxe5 Rxc4 32. bxc4 Nc6 33. Qf6 Nxe5 34. Ne7+ Kh7 35. Qxe6 fxe6 36. Rd6 Nxc4 37. Rxe6 Be3+ 38. Kg2 Bxb6 39. b3 Ne3+ 40. Kf3 Bc5 41. Nd5 Nc2 42. Re8 Nd4+ 43. Kf4 Nxb3 44. e5 Nd4 45. e6 Kg7 46. e7 Bd6+ 47. Ke4 1-0

[Event "Botucatu JAI"]
[Site "Botucatu"]
[Date "2005.10.??"]
[Round "2"]
[White "Polonio, Rodolfo"]
[Black "De Souza, Mauro Guimaraes"]
[Result "0-1"]
[ECO "B42"]
[BlackElo "2379"]
[PlyCount "76"]
[EventDate "2005.10.11"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bariri"]
[BlackTeam "Santo Andre"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 d6 8. c4 g6 9. Nc3 Bg7 10. f4 Nbd7 11. Nf3 0-0 12. Be3 b6 13. Bd4 Bb7 14. Rac1 Rfe8 15. b3 Nh5 16. Be3 Nc5 17. Bb1 Bxc3 18. Rxc3 Bxe4 19. Bxe4 Nxe4 20. Rd3 f5 21. Rfd1 b5 22. Rc1 Qb7 23. Qb2 Rac8 24. Qd4 Nhf6 25. Ng5 e5 26. Qa1 Ng4 27. Nxe4 fxe4 28. Rxd6 Nxe3 29. fxe5 Nf5 30. Rf6 bxc4 31. bxc4 Qa7+ 32. Kh1 Qd4 33. Qb1 Qxe5 34. Rxa6 e3 35. c5 e2 36. Re1 Qxc5 37. Qb3+ Qc4 38. Qa3 Qc3 0-1

[Event "Botucatu JAI"]
[Site "Botucatu"]
[Date "2005.10.??"]
[Round "7"]
[White "Polonio, Rodolfo"]
[Black "Fernandes, Flavio Roberto Oliv"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "138"]
[EventDate "2005.10.11"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bariri"]
[BlackTeam "Taubate"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. c4 e6 6. Nc3 Bc5 7. Nc2 Nf6 8. Be2 0-0 9. 0-0 Qc7 10. Be3 d6 11. Qd2 b6 12. f4 Bb7 13. Bf3 Rfd8 14. Rad1 Nb4 15. Nd4 d5 16. cxd5 exd5 17. e5 Ne4 18. Qe1 Bxd4 19. Bxd4 Nc2 20. Qe2 Nxd4 21. Rxd4 Nxc3 22. bxc3 Qxc3 23. Rfd1 Qc5 24. h3 Bc8 25. Qd3 g6 26. g4 Bb7 27. Kg2 Rac8 28. Qe3 Qa5 29. e6 Re8 30. exf7+ Kxf7 31. Qb3 Rc3 32. Bxd5+ Bxd5+ 33. Qxd5+ Qxd5+ 34. Rxd5 Rc2+ 35. R1d2 Re2+ 36. Rxe2 Rxe2+ 37. Kg3 Ke7 38. a4 Re3+ 39. Kh4 Ra3 40. Rd4 h6 41. Rb4 Kf7 42. Rc4 Re3 43. Rb4 Re6 44. Kg3 Ke7 45. f5 gxf5 46. gxf5 Rc6 47. Kf4 Kf6 48. h4 h5 49. Re4 b5 50. axb5 axb5 51. Re8 Rc4+ 52. Kg3 Kxf5 53. Rf8+ Ke5 54. Re8+ Kd5 55. Rd8+ Kc5 56. Rh8 b4 57. Rxh5+ Kc6 58. Rh6+ Kb5 59. Rh8 Rc6 60. h5 Rb6 61. Rf8 Kc4 62. Rf2 b3 63. Re2 b2 64. Rxb2 Rxb2 65. Kg4 Kd5 66. h6 Ke6 67. Kg5 Rg2+ 68. Kh5 Kf6 69. h7 Rh2+ 0-1

[Event "Botucatu JAI"]
[Site "Botucatu"]
[Date "2005.10.??"]
[Round "4"]
[White "Polonio, Rodolfo"]
[Black "Milos, Gilberto"]
[Result "0-1"]
[ECO "B56"]
[BlackElo "2620"]
[PlyCount "68"]
[EventDate "2005.10.11"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bariri"]
[BlackTeam "Santos"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 a5 10. Bb5 Na7 11. Bd3 Be6 12. Rd1 Nc8 13. Nd5 Bxd5 14. exd5 Nd7 15. 0-0 f5 16. c4 a4 17. Nc1 f4 18. Bf2 Bh4 19. Ne2 Bxf2+ 20. Rxf2 Qh4 21. Nc3 Rf6 22. Ne4 Rh6 23. h3 b6 24. Qb4 Qd8 25. a3 Qc7 26. Bc2 Qa7 27. Nc3 Nc5 28. Kf1 Rf6 29. Ke2 Rf8 30. Kd2 b5 31. Rdf1 Na6 32. Bxh7+ Kxh7 33. Qa5 Nb6 34. Qxb5 Rfc8 0-1

