[Event "Matinhos op 6th"]
[Site "Matinhos"]
[Date "2022.09.23"]
[Round "7.8"]
[White "Ermel, Francisco Roberto"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2069"]
[BlackElo "2070"]
[PlyCount "69"]
[EventDate "2022.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e3 Nf6 7. Be2 0-0 8. 0-0 Nxd4 9. exd4 d5 10. Bf4 dxc4 11. Bxc4 Bf5 12. Re1 a6 13. a4 Rc8 14. Bb3 Kh8 15. a5 Nh5 16. Be3 Nf6 17. h3 Ne4 18. Nd5 Be6 19. Nb6 Bxb3 20. Qxb3 Rc6 21. d5 Rc7 22. Bf4 Nd6 23. Qb4 Rc2 24. Rab1 Bf6 25. Rec1 Qc7 26. Qa4 Rxc1+ 27. Rxc1 Qb8 28. Nd7 Qe8 29. b3 Kg7 30. Nxf8 Qxf8 31. Qd7 Qb8 32. Bxd6 exd6 33. Rc7 Qf8 34. b4 g5 35. Rc8 1-0

[Event "Matinhos op 6th"]
[Site "Matinhos"]
[Date "2022.09.22"]
[Round "6.10"]
[White "Nunes, Sidney Jr"]
[Black "Shaffer, Alexander"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2070"]
[BlackElo "1698"]
[PlyCount "57"]
[EventDate "2022.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Qd5 5. Ng3 c5 6. Nf3 cxd4 7. Qxd4 Nf6 8. Qh4 Nc6 9. Bc4 Qa5+ 10. Bd2 Bb4 11. c3 Be7 12. 0-0 0-0 13. b4 Qc7 14. Bb3 b6 15. Rfe1 Bb7 16. Bf4 Qc8 17. Ng5 Nd8 18. Nxh7 Nxh7 19. Qxe7 Qc6 20. f3 Nf6 21. Rac1 Rc8 22. Qd6 b5 23. Qe5 a5 24. bxa5 Ra8 25. Qg5 Rxa5 26. Be5 Qc5+ 27. Kh1 b4 28. Nf5 exf5 29. Bxf6 1-0

[Event "Matinhos op 6th"]
[Site "Matinhos"]
[Date "2022.09.21"]
[Round "5.13"]
[White "Kulkamp, Victor Silva"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1730"]
[BlackElo "2070"]
[PlyCount "122"]
[EventDate "2022.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 d5 6. Qc2 Be7 7. Bg2 0-0 8. 0-0 c6 9. Rd1 Bb7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nd7 13. h4 Re8 14. Bg5 Bxg5 15. hxg5 Qc7 16. Ne5 Nf8 17. b4 Rab8 18. Nxc6 Bxc6 19. Qxc6 Qe7 20. Qb5 Red8 21. d5 Qxg5 22. dxe6 Nxe6 23. Qxg5 Nxg5 24. Rxd8+ Rxd8 25. Bd5 Kf8 26. a4 Ke7 27. b5 Kd6 28. a5 Rd7 29. axb6 axb6 30. Ra8 Ne6 31. Rb8 Kc5 32. Bxe6 fxe6 33. Rc8+ Kb4 34. Rc6 e5 35. Kg2 e4 36. Kf1 Kc3 37. Ke2 Kd4 38. Rxb6 Kxc4 39. Ke3 Re7 40. Rb8 Kc5 41. b6 Kc6 42. Rh8 h6 43. Rf8 Kxb6 44. Rf4 Kc6 45. Rxe4 Kd6 46. Rxe7 Kxe7 47. Ke4 Kf6 48. Kf4 h5 49. g4 g5+ 50. Kg3 h4+ 51. Kf3 Ke5 52. Ke3 Kd5 53. f4 h3 54. Kf2 gxf4 55. Kf3 Ke5 56. Kf2 Ke4 57. Kg1 f3 58. g5 Ke3 59. g6 f2+ 60. Kf1 h2 61. Kg2 f1Q+ 0-1

[Event "Matinhos op 6th"]
[Site "Matinhos"]
[Date "2022.09.20"]
[Round "3.14"]
[White "Espindola, Carlos Marcelo"]
[Black "Nunes, Sidney Jr"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1438"]
[BlackElo "2070"]
[PlyCount "62"]
[EventDate "2022.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 Nbd7 6. Nbd2 0-0 7. h3 b6 8. 0-0 Bb7 9. c3 Ne4 10. a4 a6 11. Nxe4 Bxe4 12. Nd2 Bb7 13. Bf3 c6 14. Nc4 d5 15. Nd2 e5 16. Bh2 c5 17. Nb3 c4 18. Nd2 exd4 19. exd4 b5 20. axb5 axb5 21. Re1 Nb6 22. Rxa8 Bxa8 23. Qa1 Bh6 24. Nf1 Na4 25. Ne3 Re8 26. Be5 f6 27. Bg3 Bg7 28. Bd1 Qa5 29. Bd6 h5 30. Bb4 Qa7 31. b3 cxb3 1/2-1/2

[Event "Matinhos op 6th"]
[Site "Matinhos"]
[Date "2022.09.20"]
[Round "4.13"]
[White "Nunes, Sidney Jr"]
[Black "Rogoski, Joao Vitor Ximenes"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2070"]
[BlackElo "1496"]
[PlyCount "60"]
[EventDate "2022.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Nf3 Nc6 9. Be3 Nge7 10. Bd3 Bd7 11. 0-0 c4 12. Be2 Nf5 13. Qd2 a6 14. Bf4 Qa5 15. g4 Nfe7 16. Bg3 Na7 17. a4 Nac8 18. Nh4 Nb6 19. f4 Nxa4 20. Be1 Ng6 21. Ng2 b5 22. f5 Ne7 23. fxe6 Bxe6 24. Nf4 h6 25. Qe3 Qb6 26. Bd2 0-0-0 27. Rfb1 Qc6 28. Bc1 Ng6 29. Nh5 Rhg8 30. Ba3 Nf8 1/2-1/2

[Event "Matinhos op 6th"]
[Site "Matinhos"]
[Date "2022.09.19"]
[Round "2.11"]
[White "Nunes, Sidney Jr"]
[Black "Jesus Filho, Jose Carlos"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2070"]
[BlackElo "1744"]
[PlyCount "60"]
[EventDate "2022.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 d6 4. d3 Be7 5. c3 Nf6 6. Nbd2 0-0 7. 0-0 h6 8. Re1 Kh8 9. Nf1 Nh7 10. Ng3 f5 11. exf5 Bxf5 12. Nxf5 Rxf5 13. d4 d5 14. Bf1 e4 15. Ne5 Nxe5 16. dxe5 Rxe5 17. Be3 c6 18. Qb3 b6 19. Rad1 Qf8 20. c4 Qf5 21. cxd5 cxd5 22. Rc1 Rf8 23. Rc7 Bg5 24. Rxa7 d4 25. Bxd4 e3 26. f3 Bf4 27. Qc3 Ng5 28. Be2 Nh3+ 29. gxh3 Qxh3 30. Rxg7 Bxh2+ 0-1

[Event "Puerto Iguazu Cataratas Cup"]
[Site "Puerto Iguazu"]
[Date "2022.08.14"]
[Round "6"]
[White "Alves, Gabriel Carisimo"]
[Black "Nunes, Sidney Jr"]
[Result "1/2-1/2"]
[ECO "A43"]
[BlackElo "2070"]
[PlyCount "26"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c3 g6 3. d4 b6 4. Bg5 Bb7 5. d5 d6 6. e4 a6 7. Nbd2 Bg7 8. Rc1 Nd7 9. b4 Ngf6 10. Bd3 0-0 11. 0-0 Rc8 12. a4 cxb4 13. cxb4 Re8 1/2-1/2

[Event "Puerto Iguazu Cataratas Cup"]
[Site "Puerto Iguazu"]
[Date "2022.08.14"]
[Round "4"]
[White "Molina, Pablo Sebastian"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2251"]
[BlackElo "2070"]
[PlyCount "83"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 c5 5. d4 Nc6 6. Nbd2 Bd6 7. Ne5 Bxe5 8. dxe5 Nd7 9. Qg4 0-0 10. f4 Qe7 11. Nf3 f6 12. Bb5 f5 13. Qg5 Qe8 14. g4 Nb4 15. Rg1 Qg6 16. Qxg6 hxg6 17. Kd2 Kf7 18. gxf5 gxf5 19. Ng5+ Ke7 20. c3 Na6 21. Bxa6 bxa6 22. Nf3 Kf7 23. Rg3 Bb7 24. Rag1 Rg8 25. Ba3 Rac8 26. h4 a5 27. h5 a4 28. Rg6 Nf8 29. R6g3 Nd7 30. Ng5+ Ke7 31. Nxe6 Kxe6 32. Rg6+ Ke7 33. h6 axb3 34. axb3 Rcf8 35. Rxg7+ Rxg7 36. Rxg7+ Ke6 37. h7 Rh8 38. b4 cxb4 39. Bxb4 d4 40. c4 dxe3+ 41. Kxe3 Nxe5 42. fxe5 1-0

[Event "Puerto Iguazu Cataratas Cup"]
[Site "Puerto Iguazu"]
[Date "2022.08.14"]
[Round "5"]
[White "Nunes, Sidney Jr"]
[Black "Unternahrer, Diego"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2070"]
[BlackElo "1705"]
[PlyCount "55"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 e6 7. 0-0 Nc6 8. Be3 Be7 9. c4 Qh5 10. Nc3 0-0 11. h3 a6 12. Rad1 Rad8 13. a3 Rfe8 14. Qc2 Bf8 15. Rfe1 Ne7 16. Qb3 Rb8 17. Bf4 Rec8 18. Ne5 b5 19. c5 Rb7 20. Rd3 Qf5 21. Bh2 h5 22. Rf3 Qh7 23. Nxf7 Qg6 24. Ne5 Qe8 25. Qxe6+ Kh7 26. Ne4 Nxe4 27. Rxe4 Ng6 28. Qf5 1-0

[Event "Puerto Iguazu Cataratas Cup"]
[Site "Puerto Iguazu"]
[Date "2022.08.13"]
[Round "1"]
[White "Detke, Gustavo Ruben"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1025"]
[BlackElo "2070"]
[PlyCount "54"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nxc6 bxc6 7. Bd3 Nf6 8. 0-0 0-0 9. Re1 d6 10. b3 Be6 11. Bb2 Qa5 12. Ne2 Rfd8 13. Rb1 d5 14. Nf4 Bg4 15. Qc1 dxe4 16. Be2 Bf5 17. a4 e5 18. Nh3 Bxh3 19. gxh3 Nd5 20. Bc4 e3 21. fxe3 Qc5 22. Kg2 Qe7 23. Be2 Bh6 24. Bg4 f5 25. Bf3 e4 26. Be2 Bxe3 27. Ba3 Qg5+ 0-1

[Event "Puerto Iguazu Cataratas Cup"]
[Site "Puerto Iguazu"]
[Date "2022.08.13"]
[Round "2"]
[White "Nunes, Sidney Jr"]
[Black "Bohachenko, Yonathan Emanuel"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2070"]
[BlackElo "1469"]
[PlyCount "51"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 e6 8. Bc4 Nb6 9. 0-0 Bg7 10. Bb3 0-0 11. Nc3 d5 12. exd6 Qxd6 13. Bf4 e5 14. Rad1 Qe7 15. Bg5 Bf6 16. Qh4 Bxg5 17. Nxg5 h5 18. Rfe1 Bf5 19. h3 Kg7 20. Qg3 Rad8 21. Rxd8 Nxd8 22. Rxe5 Qd6 23. Nge4 Qd4 24. Rxf5 Nc6 25. Rf3 Ne5 26. Re3 1-0

[Event "Puerto Iguazu Cataratas Cup"]
[Site "Puerto Iguazu"]
[Date "2022.08.13"]
[Round "3"]
[White "Nunes, Sidney Jr"]
[Black "Sanabria, Walter"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2070"]
[BlackElo "1493"]
[PlyCount "65"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Nc6 10. Nf3 Rc8 11. Qe2 Bg4 12. Nbd2 Qb6 13. Rb1 e6 14. 0-0 Be7 15. h3 Bxf3 16. Nxf3 0-0 17. Ne5 Bd6 18. Bg3 Qc7 19. Rbe1 Bxe5 20. dxe5 Nd7 21. f4 Nc5 22. Bb1 d4 23. b4 Nd7 24. b5 Ne7 25. cxd4 Qb6 26. Kh2 Nd5 27. f5 Qxd4 28. fxe6 fxe6 29. Qh5 g6 30. Bxg6 hxg6 31. Qxg6+ Kh8 32. Qh6+ Kg8 33. Qxe6+ 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.04"]
[Round "11"]
[White "Soares, Renan Barbosa Monte"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1886"]
[BlackElo "2084"]
[PlyCount "93"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. 0-0 0-0 8. Bg5 Be7 9. Nc3 d6 10. Qc2 Nbd7 11. Rad1 h6 12. Bxf6 Bxf6 13. Ng5 Bxg5 14. Bxb7 Rb8 15. Bg2 f5 16. f4 Bf6 17. e4 fxe4 18. Qxe4 Re8 19. Bh3 Nf8 20. Rfe1 Re7 21. Nb5 d5 22. cxd5 exd5 23. Qc2 Qe8 24. Rxe7 Qxe7 25. Nxc7 Bxd4+ 26. Rxd4 Qe3+ 27. Qf2 Qc1+ 28. Bf1 Qxc7 29. Rxd5 Ne6 30. Qd2 Nc5 31. Qd4 Re8 32. Bc4 Kh7 33. a3 a4 34. Bb5 Re7 35. Bc4 Re1+ 36. Kf2 Re8 37. Bd3+ Kh8 38. Bg6 Rf8 39. Bb1 Kg8 40. Ba2 Kh8 41. Bb1 Qc6 42. Rd6 Qc8 43. Rxh6+ Kg8 44. Bh7+ Kf7 45. Bg6+ Kg8 46. Qd5+ Ne6 47. Rh8+ 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.03"]
[Round "10"]
[White "Nunes, Sidney Jr"]
[Black "Ferreira, Andrei Dias"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2084"]
[PlyCount "111"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 Nf6 7. 0-0 d5 8. Nc3 Be7 9. Qe2 Qc7 10. b3 0-0 11. Bb2 Bb7 12. f4 Rfe8 13. Kh1 a6 14. e5 Nd7 15. Na4 g6 16. Qg4 c5 17. c4 d4 18. Rae1 Bc6 19. h4 h5 20. Qh3 Qd8 21. f5 exf5 22. e6 Nf6 23. exf7+ Kxf7 24. Bc1 Rg8 25. Bg5 Bd7 26. Qg3 Qb8 27. Bf4 Qb7 28. Rxe7+ Kxe7 29. Nxc5 Qc6 30. b4 Kf7 31. Nxd7 Qxd7 32. Bd6 Rge8 33. c5 Ne4 34. Qf4 Nxd6 35. cxd6 Kg7 36. Qxd4+ Kh7 37. Rd1 Rad8 38. Bxa6 Re6 39. Qc3 Rxd6 40. Rxd6 Qxd6 41. Be2 Qf4 42. Qf6 Qc1+ 43. Kh2 Qc7+ 44. Kh3 Re8 45. Bf3 Re1 46. g3 Re3 47. Kg2 Qc2+ 48. Kh3 Qc4 49. Qb6 Rc3 50. a4 Rc2 51. Qb7+ Qc7 52. a5 Kh6 53. Qxc7 Rxc7 54. a6 Kg7 55. b5 Kf6 56. b6 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.02"]
[Round "8"]
[White "Federzoni, Enzo"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2215"]
[BlackElo "2084"]
[PlyCount "59"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. 0-0 0-0 10. Qd3 a5 11. Be3 a4 12. Bd4 Qa5 13. f4 Be6 14. Rab1 Rfc8 15. b3 axb3 16. axb3 Qb4 17. Kh1 Bd7 18. Bxf6 Bxf6 19. Nd5 Qc5 20. b4 Qa7 21. Nxf6+ exf6 22. Qxd6 Be6 23. c5 f5 24. exf5 Bxf5 25. Rbe1 Rc6 26. Qd4 Re8 27. Bc4 Rf8 28. Re7 Qb8 29. Rfe1 Rcc8 30. Qf6 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.02"]
[Round "9"]
[White "Nunes, Sidney Jr"]
[Black "Naief Moreira, Cleber"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2084"]
[BlackElo "1852"]
[PlyCount "56"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. f3 c6 6. Qd2 b5 7. h4 b4 8. Nce2 Qb6 9. Nh3 Nbd7 10. Nef4 c5 11. Bc4 Ba6 12. dxc5 dxc5 13. Nd5 Nxd5 14. Qxd5 0-0-0 15. Bxa6+ Qxa6 16. Kf2 Bxb2 17. Rab1 e6 18. Qb3 Bc3 19. Rhd1 c4 20. Rd6 Qxd6 21. Qxc4+ Qc7 22. Qa6+ Qb7 23. Qc4+ Kb8 24. a3 Rc8 25. Qb3 a5 26. axb4 Bxb4 27. Nf4 Rc3 28. Qa4 Ra3 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.01"]
[Round "7"]
[White "Nunes, Sidney Jr"]
[Black "Rodrigues Mota, Romulo Cardoso S"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2084"]
[BlackElo "1759"]
[PlyCount "109"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. Re1 Nge7 7. a4 0-0 8. Na3 a6 9. Bc4 d5 10. exd5 Nxd5 11. h3 Bf5 12. d3 Nb6 13. Be3 Nxc4 14. dxc4 Qe7 15. Qd5 Rfd8 16. Qxc5 Qxc5 17. Bxc5 Rd3 18. Be3 Rad8 19. Kf1 e4 20. Ng1 Be6 21. Ne2 Ne5 22. Nf4 Nxc4 23. Nxd3 Nxe3+ 24. Rxe3 exd3 25. Rd1 d2 26. Ke2 Bb3 27. Rxd2 Rxd2+ 28. Kxd2 Bh6 29. a5 Kf8 30. Kd3 Bxe3 31. Kxe3 Ke7 32. Kd4 Ke6 33. Nc4 f5 34. f4 h6 35. h4 Bd1 36. Kc5 Be2 37. b4 Bf1 38. Ne3 Bd3 39. c4 Be4 40. g3 Bc6 41. Nd5 h5 42. Nc7+ Kd7 43. Nd5 Ke6 44. Nc3 Kd7 45. Ne2 Be4 46. Nd4 Bg2 47. b5 Be4 48. bxa6 bxa6 49. Kb6 Kd6 50. c5+ Kd5 51. c6 Kd6 52. c7 Kd7 53. Ne6 Bd5 54. Nf8+ Kc8 55. Nxg6 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.31"]
[Round "6"]
[White "Carstens Dobuchak, Thiago"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2179"]
[BlackElo "2084"]
[PlyCount "125"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Bg7 9. Bb5 0-0 10. Nxc6 bxc6 11. Bxc6 Bd7 12. 0-0 Bxc6 13. Qxc6 Rc8 14. Qf3 Qb6 15. a4 Rfd8 16. Ra3 Qa5 17. Rb3 Ne8 18. Rb5 Qa6 19. Qb7 Qxb7 20. Rxb7 Bxc3 21. bxc3 Rc7 22. Rxc7 Nxc7 23. Be3 a6 24. Rb1 Ne6 25. Kf1 Rc8 26. Bd2 Nc5 27. Rb4 f5 28. f3 Kf7 29. Ke2 Ke6 30. Be3 Nd7 31. Kd2 Rc6 32. c4 a5 33. Rb5 Ne5 34. c5 Nc4+ 35. Kd3 Kd5 36. Bg1 e5 37. Rb8 e4+ 38. fxe4+ fxe4+ 39. Kc3 e3 40. Rd8+ Kxc5 41. Rd4 Nb6 42. Bxe3 Nd5+ 43. Kd3 Nxe3 44. Kxe3 Rb6 45. Kd3 Rb4 46. c3 Rb1 47. Rc4+ Kd5 48. Rg4 Kc6 49. Rg5 Kb6 50. Kc4 Ra1 51. Kb3 Rb1+ 52. Ka2 Rf1 53. Kb2 Rf2+ 54. Kb3 Rf1 55. Rb5+ Ka6 56. c4 Rb1+ 57. Kc2 Rf1 58. c5 Rf2+ 59. Kb3 Rxg2 60. c6 Rg1 61. Kc4 Rd1 62. Kc5 g5 63. c7 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.31"]
[Round "5"]
[White "Nunes, Sidney Jr"]
[Black "Nogueira, Ivan Kuhlmann"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2084"]
[BlackElo "2237"]
[PlyCount "59"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nge7 6. a3 Ng6 7. Be3 f6 8. exf6 Qxf6 9. Nc3 a6 10. Qd2 Bd6 11. h4 h6 12. h5 Nge7 13. Nh4 0-0-0 14. 0-0-0 e5 15. Nxf5 Qxf5 16. Kb1 Kb8 17. Bf3 exd4 18. Bxd4 Ne5 19. Bxe5 Bxe5 20. Rhe1 Qf6 21. Na4 Nc6 22. Nc5 Rd6 23. Nd3 Bd4 24. c3 Bb6 25. Re2 Na5 26. Ne5 Nc4 27. Nxc4 dxc4 28. Qc2 Rhd8 29. Rxd6 Qxd6 30. Ka2 1/2-1/2

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.30"]
[Round "4"]
[White "Kruger, Israel"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1882"]
[BlackElo "2084"]
[PlyCount "102"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nc3 0-0 6. Nf3 b6 7. cxd5 exd5 8. 0-0 Bb7 9. b3 Nbd7 10. Bb2 Re8 11. Rc1 a6 12. Qc2 Bd6 13. e3 Ne4 14. Nxe4 dxe4 15. Ne5 Nf6 16. Nc4 Bf8 17. Rfd1 Rc8 18. Bh3 Ra8 19. Ne5 Nd5 20. a3 f6 21. Nc4 g6 22. Bg2 Qe7 23. b4 Kh8 24. Qb3 Rad8 25. Rc2 Qe6 26. Rdc1 h5 27. Nd2 Qf5 28. Qc4 h4 29. Qe2 hxg3 30. hxg3 Rd7 31. Kf1 Rh7 32. Ke1 Rh2 33. Qf1 Bd6 34. Qg1 Qh5 35. Nf1 Rxg2 36. Qxg2 Kg8 37. Kd2 a5 38. bxa5 bxa5 39. Re1 Ba6 40. Kc1 Bd3 41. Rd2 Rb8 42. Rxd3 exd3 43. Nd2 Nc3 44. Qc6 Ne2+ 45. Kb1 Bxa3 46. Nc4 d2 47. Nxd2 Rxb2+ 48. Ka1 Rb8 49. Rh1 Bb2+ 50. Kb1 Qf5+ 51. Ne4 Qxe4+ 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.29"]
[Round "2"]
[White "Barbosa, Evandro Amorim"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2509"]
[BlackElo "2084"]
[PlyCount "53"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 Nxd4 8. Bxd4 d6 9. Be2 Be6 10. 0-0 0-0 11. f4 Rc8 12. b3 Qa5 13. Rc1 a6 14. Qd3 Rfe8 15. Kh1 Bg4 16. e5 Bxe2 17. Qxe2 Nd7 18. e6 Nf6 19. f5 gxf5 20. Nd5 fxe6 21. Qxe6+ Kh8 22. Nxe7 Rxe7 23. Qxc8+ Ng8 24. Bxg7+ Rxg7 25. Qxf5 Qxa2 26. Qf3 Nf6 27. Rce1 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.29"]
[Round "3"]
[White "Nunes, Sidney Jr"]
[Black "Costa, Ricardo Santos"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2084"]
[BlackElo "1834"]
[PlyCount "49"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Qe2 0-0 7. h3 d6 8. Rd1 Qc7 9. d4 cxd4 10. cxd4 Bd7 11. Nc3 a6 12. Bd3 e6 13. Bg5 Rac8 14. Rac1 Qb8 15. Bb1 b5 16. Qe3 Rfe8 17. Qf4 e5 18. dxe5 dxe5 19. Qh4 h6 20. Bxf6 g5 21. Nxg5 Bxf6 22. Qxh6 Bxg5 23. Qxg5+ Kh7 24. Rd2 Rf8 25. Nd5 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.28"]
[Round "1"]
[White "Nunes, Sidney Jr"]
[Black "Braga, Marcelo Melem"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2084"]
[BlackElo "1531"]
[PlyCount "29"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 Bg4 5. Be2 Bxf3 6. Bxf3 e6 7. 0-0 c5 8. c4 cxd4 9. cxd5 exd5 10. Qxd4 Nc6 11. Qxd5 Nge7 12. Qe4 Qd4 13. Qe2 Qxe5 14. Bxc6+ Nxc6 15. Qxe5+ 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.24"]
[Round "10"]
[White "Nunes, Sidney Jr"]
[Black "Assumpcao, Roberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2080"]
[BlackElo "2212"]
[PlyCount "49"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 Nc6 7. Be3 e6 8. 0-0 Bd6 9. c4 Qh5 10. Nc3 g5 11. g3 Ng4 12. Kg2 Rg8 13. Ne4 Be7 14. h3 Nxe3+ 15. Qxe3 0-0-0 16. Rad1 g4 17. hxg4 Rxg4 18. Rh1 Qg6 19. Nc3 Rg8 20. Ne5 Nxe5 21. dxe5 b6 22. Qf3 Kb8 23. Rd7 Bc5 24. Rhd1 c6 25. Rd8+ 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.23"]
[Round "8"]
[White "Nunes, Sidney Jr"]
[Black "Kim, Thiago"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2080"]
[BlackElo "1793"]
[PlyCount "71"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. Nc3 Be7 9. Re1 0-0 10. b3 a5 11. Qe2 Bb7 12. Bb2 c5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Rad1 Qb6 16. c4 Bb7 17. Qh5 f5 18. Qe2 Bf6 19. Be5 Qc6 20. f3 Bxe5 21. Qxe5 Rf6 22. Bf1 Rg6 23. Kf2 Ra6 24. Rd8+ Kf7 25. Red1 Bc8 26. R1d6 Qb7 27. Rxa6 Qxa6 28. Qc7+ Kf6 29. Rf8+ Kg5 30. Qg3+ Kh5 31. Qh3+ Kg5 32. f4+ Kxf4 33. Qe3+ Kg4 34. Be2+ Kh4 35. Qh3+ Kg5 36. Qg3+ 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.23"]
[Round "9"]
[White "Predebon, Eduardo Angonesi"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1753"]
[BlackElo "2080"]
[PlyCount "46"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Qd2 d5 9. Nxc6 bxc6 10. 0-0-0 Be6 11. g4 dxe4 12. g5 Qxd2+ 13. Bxd2 Nd5 14. Nxd5 cxd5 15. fxe4 dxe4 16. c4 Rfc8 17. b3 a5 18. Kc2 a4 19. b4 Bxc4 20. Bxc4 Rxc4+ 21. Kb1 e3 22. Bxe3 Rxb4+ 23. Kc2 Rb2+ 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.22"]
[Round "7"]
[White "Colaco, Willian Wagner Soar"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1616"]
[BlackElo "2080"]
[PlyCount "95"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bd3 a6 6. Nbd2 c5 7. c3 Nc6 8. Bg3 Qe7 9. 0-0 Bxg3 10. hxg3 c4 11. Bc2 b5 12. e4 dxe4 13. Nxe4 Bb7 14. Nxf6+ Qxf6 15. Be4 0-0 16. Ne5 Rfc8 17. Nd7 Qd8 18. Nc5 Ra7 19. Qh5 g6 20. Qh6 Ba8 21. Rae1 Qf8 22. Qh4 Ne7 23. g4 Bxe4 24. Nxe4 Nd5 25. g5 Qg7 26. f4 Kf8 27. Rf3 Ke7 28. Rh3 Rh8 29. Nc5 Kd6 30. Qg4 Re8 31. Rf3 h5 32. Qh3 Qg8 33. Re5 Kc6 34. Rf2 a5 35. Qf3 Rd8 36. b3 cxb3 37. axb3 Kb6 38. Rfe2 Rc7 39. c4 Nb4 40. Nxe6 fxe6 41. Rxb5+ Ka6 42. Rxb4 Rxd4 43. Rb5 Rd1+ 44. Kh2 Ra1 45. Qc3 Ra3 46. Qb2 Qf8 47. Rxe6+ Ka7 48. Qd4+ 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.21"]
[Round "5"]
[White "Caetano, Ryan Wesley da Cost"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "2298"]
[BlackElo "2080"]
[PlyCount "73"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. h4 h5 5. Bg5 dxc4 6. e4 Bg7 7. Bxc4 c6 8. e5 Nh7 9. Be3 b5 10. Bb3 Bf5 11. Nge2 Qd7 12. Ng3 Be6 13. Bc2 Na6 14. 0-0 Nb4 15. Bb1 Nd5 16. Nxd5 Bxd5 17. f4 Bh6 18. Re1 Nf8 19. f5 Bxe3+ 20. Rxe3 gxf5 21. Bxf5 Ne6 22. a4 b4 23. a5 Qb7 24. Bxe6 Bxe6 25. Ne4 Qb5 26. Nc5 Bd5 27. e6 f6 28. Qd2 Rg8 29. Re2 b3 30. Rf2 Rg6 31. Qc3 Rg4 32. Ra4 Rb8 33. Qe3 Kd8 34. Qh6 Kc7 35. Qh7 Kd6 36. Qh6 Rbg8 37. Qd2 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.21"]
[Round "6"]
[White "Nunes, Sidney Jr"]
[Black "Rodi, Luis Ernesto"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2080"]
[BlackElo "2334"]
[PlyCount "134"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Re8 9. Qc2 h5 10. Be3 Nd7 11. 0-0 h4 12. h3 Nf8 13. Rfe1 Bc7 14. Qd2 Ng6 15. Bxg6 fxg6 16. Bf4 Bf5 17. Bxc7 Qxc7 18. Nf4 g5 19. Nd3 Qd6 20. Rxe8+ Rxe8 21. Re1 Rxe1+ 22. Nxe1 g4 23. hxg4 Bxg4 24. Qe3 Kf7 25. Nd3 Bf5 26. a3 g5 27. Qf3 Kg6 28. Qe3 Qe6 29. Qd2 h3 30. Ne1 Be4 31. f3 Bd5 32. g3 g4 33. Nd3 Qf5 34. Nf4+ Kf7 35. Nxd5 Qxf3 36. Ne3 Qxg3+ 37. Kh1 Qf3+ 38. Kg1 g3 39. Nf1 f5 40. Qc2 Kf6 41. Qd2 f4 42. c4 Ke6 43. Qc2 Kf6 44. Qd2 Qe4 45. Nxg3 fxg3 46. Qh6+ Kf5 47. Qxh3+ Kf4 48. Qh6+ Kf3 49. Qh5+ Qg4 50. Qf7+ Ke3 51. Qe7+ Kd3 52. Qxb7 Qxd4+ 53. Kg2 Qf2+ 54. Kh3 g2 55. Qh7+ Kxc4 56. Qg8+ Kd4 57. Qg7+ Kd3 58. Qh7+ Kd2 59. Qd7+ Ke2 60. Qe6+ Qe3+ 61. Qxe3+ Kxe3 62. Kxg2 Kd3 63. Kf3 Kc2 64. Ke4 Kxb2 65. Kd4 Kxa3 66. Kc5 Kb3 67. Kxc6 a5 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.20"]
[Round "4"]
[White "Orlandi Neto, Aristides"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1735"]
[BlackElo "2080"]
[PlyCount "136"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 cxd4 7. cxd4 Bb4+ 8. Nc3 0-0 9. a3 Bxc3+ 10. bxc3 b6 11. Be2 Bb7 12. 0-0 Nc6 13. Qc2 Rac8 14. Rfd1 Na5 15. Rac1 Nc4 16. Ne1 Rfd8 17. Bf3 Qd7 18. Bxb7 Qxb7 19. Qb3 h6 20. a4 Qc7 21. h3 Nd5 22. Rd3 Qb7 23. Qc2 Ncxe3 24. fxe3 Nb4 25. Qd2 Nxd3 26. Nxd3 Qe4 27. Nf2 Qc6 28. Qc2 Rd5 29. Qb3 Ra5 30. Nd3 Qxa4 31. Qb2 Qc4 32. Ne5 Rxe5 33. dxe5 Qe4 34. Qd2 Qxe5 35. Qd4 Qc7 36. c4 Rd8 37. Qc3 Qc5 38. g4 a6 39. Kf2 a5 40. Rb1 Rc8 41. Qb3 Rc6 42. h4 Qxc4 43. Qxc4 Rxc4 44. Rxb6 Rxg4 45. Rb8+ Kh7 46. Rb7 Kg6 47. h5+ Kf6 48. Kf3 Rg5 49. e4 Rxh5 50. Kf4 Rc5 51. Ra7 h5 52. Rb7 g5+ 53. Ke3 Ke5 54. Rxf7 Rc3+ 55. Kd2 Rg3 56. Re7 a4 57. Ra7 a3 58. Ke2 Kxe4 59. Ra4+ Kf5 60. Kf2 h4 61. Ra5+ e5 62. Ra8 Rb3 63. Rf8+ Ke4 64. Kg2 g4 65. Rg8 Rb2+ 66. Kf1 g3 67. Rh8 a2 68. Rxh4+ Kf3 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.19"]
[Round "2"]
[White "Mees, Gabriel Ferreira"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1740"]
[BlackElo "2080"]
[PlyCount "68"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. a3 0-0 8. Bc4 d6 9. 0-0 Ng4 10. Nxc6 bxc6 11. Bd4 e5 12. Be3 d5 13. exd5 Qh4 14. Re1 Nxe3 15. Rxe3 Qxc4 16. b3 Qc5 17. b4 Qd6 18. dxc6 Qxc6 19. Ne4 Bb7 20. f3 Rfd8 21. Qe2 Ba6 22. Qf2 f5 23. Nc5 Bc4 24. Rae1 Bf7 25. Qh4 Bf6 26. Qh6 Re8 27. c3 Rad8 28. a4 a5 29. Rb1 axb4 30. cxb4 Rd4 31. f4 Bg7 32. Qg5 Rxb4 33. Rxb4 Qxc5 34. Rbb3 Bxb3 0-1

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.19"]
[Round "3"]
[White "Nunes, Sidney Jr"]
[Black "Da Silva, Joao Carlos Orguim"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2080"]
[BlackElo "1780"]
[PlyCount "69"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 d6 9. h3 Bd7 10. Bb3 Nxd4 11. Bxd4 Bc6 12. Re1 e5 13. Be3 Nxe4 14. Nd5 Nc5 15. Qd2 Nxb3 16. axb3 b6 17. Red1 Bxd5 18. Qxd5 Qc7 19. c4 Rfd8 20. Bg5 Rdb8 21. Qxd6 Qxd6 22. Rxd6 h6 23. Be3 Rd8 24. Rxd8+ Rxd8 25. Rxa7 e4 26. Bxb6 Rd1+ 27. Kh2 Bxb2 28. Be3 g5 29. g4 Kf8 30. c5 Be5+ 31. Kg2 Bf4 32. Ra4 Bxe3 33. fxe3 Rd3 34. c6 Ke7 35. Rxe4+ 1-0

[Event "Florianopolis op 7th"]
[Site "Florianopolis"]
[Date "2021.01.18"]
[Round "1"]
[White "Nunes, Sidney Jr"]
[Black "Peroza, Eduardo Antunes"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2080"]
[BlackElo "1799"]
[PlyCount "98"]
[EventDate "2021.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 b5 8. a3 Bb7 9. Bf3 d6 10. Re1 Nbd7 11. g3 Be7 12. Bg2 0-0 13. f4 Rfe8 14. h3 Rad8 15. Kh2 Bf8 16. Be3 Nc5 17. Bg1 e5 18. Nf5 exf4 19. Bd4 Nfxe4 20. Nxe4 Bxe4 21. Bxe4 Rxe4 22. Rxe4 Nxe4 23. gxf4 d5 24. Be5 Qc5 25. Bd4 Qc7 26. Be5 Qc8 27. Ne3 d4 28. Bxd4 Nf2 29. Qf3 Rxd4 30. Qxf2 Bc5 31. Rg1 g6 32. b4 Ba7 33. Rg3 Re4 34. Qd2 Bxe3 35. Rxe3 Rxe3 36. Qxe3 Qxc2+ 37. Kg3 Qb2 38. Kf3 Qf6 39. Qd3 Kg7 40. Qe3 g5 41. Qe5 Qxe5 42. fxe5 f5 43. Ke3 Kf7 44. Kd4 Ke6 45. Kc5 f4 46. Kd4 h5 47. Ke4 f3 48. Kxf3 Kxe5 49. Kg3 Ke4 0-1

[Event "Caioba Telecom op 5th"]
[Site "Caioba"]
[Date "2019.08.17"]
[Round "8"]
[White "Dias, Anderson Tatsch"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2177"]
[BlackElo "2075"]
[PlyCount "125"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 a6 7. cxd5 exd5 8. Qc2 Re8 9. Bd3 h6 10. Bh4 Be6 11. 0-0 Nbd7 12. h3 c5 13. dxc5 Nxc5 14. Rfd1 Qb6 15. Na4 Nxa4 16. Qxa4 Rac8 17. Nd4 Ne4 18. Bxe7 Rxe7 19. Qb3 Qc7 20. Nxe6 Rxe6 21. Qxd5 Rd8 22. Qf5 g6 23. Qf3 Ng5 24. Qe2 Rc6 25. h4 Ne6 26. g3 h5 27. Be4 Rcd6 28. Rxd6 Rxd6 29. Rd1 Nc5 30. Rxd6 Qxd6 31. Bc2 a5 32. Qe1 b6 33. Qc3 Qd5 34. b3 Kh7 35. a3 Nd7 36. Qd4 Qe6 37. Kg2 Ne5 38. Be4 Nd7 39. Bd5 Qe7 40. b4 axb4 41. axb4 f5 42. Ba8 Qe6 43. Bd5 Qe7 44. Bb7 Qe6 45. Bd5 Qe7 46. Kg1 Nf6 47. Bc6 Ng4 48. Qxb6 Qe6 49. Qa7+ Kh6 50. Qd4 Kh7 51. Qd7+ Qxd7 52. Bxd7 Ne5 53. Bb5 Kg7 54. Kf1 Kf6 55. Ke2 Ke6 56. f4 Ng4 57. Be8 Nf6 58. Bxg6 Nd5 59. Bxh5 Nxb4 60. Bf3 Kf6 61. Bb7 Nc2 62. Kd2 Na3 63. Ba6 1-0

[Event "Caioba Telecom op 5th"]
[Site "Caioba"]
[Date "2019.08.16"]
[Round "7"]
[White "Nunes, Sidney Jr"]
[Black "Luz, Arthur Nader"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2075"]
[BlackElo "2180"]
[PlyCount "110"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 g6 5. Be2 Bg7 6. exd6 cxd6 7. 0-0 0-0 8. c4 Nb6 9. Be3 Nc6 10. Nc3 Bg4 11. b3 e5 12. dxe5 dxe5 13. Rc1 h6 14. h3 Be6 15. c5 Nd5 16. Nxd5 Qxd5 17. Qxd5 Bxd5 18. Rfd1 Rfd8 19. Rd2 Be6 20. Rcd1 Rxd2 21. Rxd2 f5 22. Rd6 Kf7 23. Ba6 Nd8 24. Bb5 Ke7 25. Bc4 Rc8 26. Bxe6 Nxe6 27. b4 g5 28. Bc1 e4 29. Nd2 Bc3 30. a3 b6 31. Nb3 bxc5 32. Ra6 c4 33. Rxa7+ Kf6 34. Na5 Rd8 35. Be3 Rd1+ 36. Kh2 Be5+ 37. g3 f4 38. Nxc4 fxe3 39. Nxe3 Bd4 40. Ng4+ Kg6 41. Ra6 Kf7 42. Nxh6+ Ke7 43. Ng4 Rb1 44. h4 Rb2 45. Kg1 Rb3 46. Kg2 gxh4 47. Nh6 Rf3 48. Ng4 hxg3 49. fxg3 Rf5 50. Ra5 Rf8 51. Ne5 Rf2+ 52. Kh3 Bxe5 53. Rxe5 Kd6 54. Ra5 e3 55. Kg4 e2 0-1

[Event "Caioba Telecom op 5th"]
[Site "Caioba"]
[Date "2019.08.15"]
[Round "6"]
[White "Nunes, Sidney Jr"]
[Black "Fernandez, Maria Florencia"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2075"]
[BlackElo "2229"]
[PlyCount "80"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 e5 5. d3 Nc6 6. e4 Be6 7. Be3 Qd7 8. Qd2 f5 9. Nd5 Nd4 10. Ne2 Nxe2 11. Qxe2 c6 12. Nc3 Nf6 13. 0-0 0-0 14. Rad1 Ng4 15. Bc1 f4 16. f3 Nh6 17. gxf4 exf4 18. d4 Qe7 19. b3 c5 20. Qf2 cxd4 21. Nb5 g5 22. Nxd4 Bd7 23. Nb5 Be5 24. Bb2 Bxb5 25. Bxe5 dxe5 26. cxb5 g4 27. Rd5 Qg5 28. Qc5 Rac8 29. Qf2 Kh8 30. Kh1 Rg8 31. Qb2 Rce8 32. Qe2 Re7 33. Qb2 Re6 34. Rd7 Reg6 35. Rd2 gxf3 36. Rxf3 Ng4 37. Rh3 Ne3 38. Rd7 h6 39. Qe2 Qxg2+ 40. Qxg2 Nxg2 0-1

[Event "Caioba Telecom op 5th"]
[Site "Caioba"]
[Date "2019.08.14"]
[Round "5"]
[White "Martins, Carlos"]
[Black "Nunes, Sidney Jr"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2222"]
[BlackElo "2075"]
[PlyCount "41"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nxc6 dxc6 7. Qxd8+ Bxd8 8. Bf4 Be6 9. h3 0-0 10. g4 Re8 11. Bg2 Nd7 12. 0-0-0 Bf6 13. Bd2 Be7 14. Bf4 Bf6 15. Nd5 cxd5 16. exd5 Nc5 17. dxe6 Nxe6 18. Bg3 c6 19. c3 Bg5+ 20. Kc2 Bf4 21. Rhe1 1/2-1/2

[Event "Caioba Telecom op 5th"]
[Site "Caioba"]
[Date "2019.08.14"]
[Round "4"]
[White "Nunes, Sidney Jr"]
[Black "Cruz, William Ferreira Da"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2075"]
[BlackElo "2236"]
[PlyCount "131"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 e5 7. d3 c6 8. 0-0 a6 9. h3 b5 10. b3 Re8 11. Be3 Bb7 12. Rc1 Nbd7 13. Kh2 Qe7 14. Qd2 Rad8 15. Bg5 Nc5 16. Rfe1 b4 17. Nd1 d5 18. cxd5 cxd5 19. Be3 Ne6 20. exd5 Nxd5 21. Nb2 Nxe3 22. fxe3 Bxg2 23. Kxg2 Qb7+ 24. Kh2 Ng5 25. Ng1 Ne4 26. Qg2 Nd6 27. Qxb7 Nxb7 28. Rc7 Nd6 29. Kg2 Nb5 30. Rc4 a5 31. Ne2 Bf8 32. Rd1 Re6 33. g4 Be7 34. Na4 Na3 35. Rc7 Bg5 36. Nc5 Re7 37. Rxe7 Bxe7 38. Ne4 Nc2 39. Kf3 Rxd3 40. Rxd3 Ne1+ 41. Kg3 Nxd3 42. Nd2 Nc5 43. Nc4 a4 44. bxa4 Nxa4 45. Kf3 f6 46. Ke4 Kf7 47. Kd3 Ke6 48. e4 Bf8 49. Nd2 Bh6 50. Nb3 Nb2+ 51. Kc2 Nc4 52. Kd3 Nd6 53. Nc5+ Kf7 54. Na6 Bf8 55. Nxb4 Nxe4 56. Kxe4 Bxb4 57. Kd5 Ke7 58. Ng3 Ba3 59. Ne4 Bb2 60. a4 f5 61. gxf5 gxf5 62. Nd6 f4 63. Ne4 f3 64. a5 Bd4 65. a6 f2 66. Nxf2 1/2-1/2

[Event "Caioba Telecom op 5th"]
[Site "Caioba"]
[Date "2019.08.13"]
[Round "2"]
[White "Alboredo, Julia"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "2205"]
[BlackElo "2075"]
[PlyCount "98"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[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 Na5 9. Bc2 c5 10. d4 cxd4 11. cxd4 Qc7 12. h3 0-0 13. Nc3 Bb7 14. d5 Rac8 15. Bd3 Rfe8 16. Nh2 Nc4 17. Ne2 Bf8 18. Ng3 g6 19. Qf3 Bg7 20. b3 Nb6 21. Bd2 Nbd7 22. Rac1 Qb8 23. h4 Rxc1 24. Rxc1 Nc5 25. Bb1 Bc8 26. h5 b4 27. h6 Bh8 28. Bg5 Nfd7 29. Ng4 f6 30. Bd2 Rf8 31. Ne3 a5 32. Nc4 Qc7 33. a3 a4 34. bxa4 b3 35. Bb4 Ba6 36. Na5 b2 37. Rc2 f5 38. Rxb2 fxe4 39. Qe3 Bd3 40. Nxe4 Bxe4 41. Bxe4 Nxe4 42. Nc6 Ndf6 43. Rc2 Qd7 44. f3 Ng3 45. Na7 Qxa4 46. Rc6 Qd1+ 47. Qe1 Qd4+ 48. Qf2 Qh4 49. Qc2 Ng4 0-1

[Event "Caioba Telecom op 5th"]
[Site "Caioba"]
[Date "2019.08.13"]
[Round "3"]
[White "Nunes, Sidney Jr"]
[Black "Egoroff, Jomar"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2075"]
[BlackElo "2276"]
[PlyCount "133"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 d6 8. Nc3 Nbd7 9. Be3 b5 10. a3 Bb7 11. f4 Be7 12. Rae1 0-0 13. Rf3 Nc5 14. Bf2 Ng4 15. Rh3 Nxf2 16. Qxf2 Nxd3 17. cxd3 Bf6 18. Nde2 Rac8 19. d4 Qc4 20. Kh1 b4 21. b3 Qc7 22. axb4 Qb6 23. b5 axb5 24. Qe3 b4 25. Na4 Qc6 26. Ng3 Qc2 27. Nh5 Bxe4 28. Nxf6+ gxf6 29. Rg3+ Kh8 30. h3 Bb7 31. d5 Bxd5 32. Qd4 Qf5 33. Nb6 Rc5 34. Nd7 Rg8 35. Rxg8+ Kxg8 36. Nxf6+ Kf8 37. Nxd5 Qxd5 38. Qh8+ Ke7 39. Qxh7 Qxb3 40. Ra1 Rc7 41. Qh4+ Kd7 42. Qf6 Kc8 43. Qh8+ Kd7 44. Ra8 Kc6 45. Ra5 Qc4 46. Qe8+ Kb6 47. Ra1 Qxf4 48. Qb8+ Kc6 49. Qe8+ Kd5 50. Qb5+ Rc5 51. Rd1+ Ke5 52. Qe2+ Qe4 53. Qd2 Rd5 54. Qg5+ Qf5 55. Qg7+ Ke4 56. Re1+ Kd3 57. Qb2 Kc4 58. Rb1 Qxb1+ 59. Qxb1 b3 60. Qb2 e5 61. h4 e4 62. g4 e3 63. Qe2+ Rd3 64. h5 Kc3 65. Qe1+ Kc2 66. Qe2+ Kc3 67. Qe1+ 1/2-1/2

[Event "Caioba Telecom op 5th"]
[Site "Caioba"]
[Date "2019.08.12"]
[Round "1"]
[White "Rodrigues, Edgar"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2322"]
[BlackElo "2075"]
[PlyCount "79"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. a4 a5 7. Nc3 d6 8. Nd5 Ba7 9. Qf3 Be6 10. Qg3 Bxd5 11. exd5 Nb4 12. Qxg7 Qf6 13. Bb5+ c6 14. Qxf6 Nxf6 15. dxc6 bxc6 16. Bd3 Nxd3+ 17. cxd3 Nd5 18. 0-0 Bb6 19. Nd2 Kd7 20. Nc4 Rhe8 21. Bd2 Kc7 22. Rfe1 Rg8 23. Re4 Kd7 24. Rh4 Bc5 25. Rxh7 Raf8 26. Nxa5 Bb4 27. Bxb4 Nxb4 28. Rd1 Rg5 29. Nc4 d5 30. f4 Rf5 31. Ne5+ Kd6 32. Rh6+ f6 33. Ng6 Rg8 34. g4 Rxg6 35. Rxg6 Rxf4 36. h4 Ke5 37. Re1+ Kd4 38. Rf1 Rxf1+ 39. Kxf1 Kxd3 40. h5 1-0

[Event "Parana-ch"]
[Site "Curitiba"]
[Date "2018.11.25"]
[Round "7"]
[White "Nunes, Sidney Jr"]
[Black "Ermel, Francisco Roberto"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2085"]
[BlackElo "2016"]
[PlyCount "109"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 Nge7 7. Nge2 0-0 8. 0-0 Be6 9. h3 Qd7 10. Kh2 Rae8 11. Be3 Nd4 12. Bxd4 exd4 13. Nd5 Bxd5 14. cxd5 c5 15. dxc6 bxc6 16. f4 c5 17. Ng1 f5 18. Nf3 fxe4 19. dxe4 h6 20. h4 Nc6 21. Qb3+ Qf7 22. Qa4 Rc8 23. Nd2 Kh8 24. Nc4 Qc7 25. Rad1 Ne7 26. Rfe1 Rcd8 27. Qc2 Qd7 28. b3 Nc6 29. e5 dxe5 30. fxe5 Qe6 31. Qe4 Nb4 32. Rd2 g5 33. hxg5 hxg5 34. Rh1 Qf5 35. Qe2 d3 36. Kg1+ Kg8 37. Qe3 Rd4 38. Rd1 Qg4 39. Rf1 Rxf1+ 40. Bxf1 Re4 41. Qf2 Rf4 42. Qg2 Rf3 43. Rh3 Qd4+ 44. Kh1 g4 45. Nd2 Rf2 46. Qa8+ Rf8 47. Qb7 gxh3 48. Bxh3 Qxe5 49. Nf3 Qe3 50. Bg4 d2 51. Qd7 Rxf3 52. Be6+ Kh8 53. Qe8+ Rf8 54. Qd7 Rf1+ 55. Kg2 0-1

[Event "Parana-ch"]
[Site "Curitiba"]
[Date "2018.11.24"]
[Round "5"]
[White "Barbosa, Jefferson Lucas Mun"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "C93"]
[WhiteElo "2016"]
[BlackElo "2085"]
[PlyCount "99"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. h3 h6 10. d4 Re8 11. Nbd2 Bf8 12. Nf1 Bb7 13. Ng3 g6 14. d5 Na5 15. Bc2 c6 16. dxc6 Bxc6 17. b3 Qc7 18. Nh4 Bg7 19. Nhf5 gxf5 20. Nxf5 Nh7 21. Qg4 Ng5 22. h4 Re6 23. hxg5 Rg6 24. Nh4 Bd7 25. Qg3 h5 26. Bd1 Re6 27. Bxh5 Nc6 28. Bg4 Ree8 29. Nf5 Ne7 30. Ba3 Ng6 31. Nxd6 Red8 32. Nf5 Rac8 33. Rac1 Qa5 34. Bb4 Qxa2 35. Ra1 Qxb3 36. Rxa6 Be6 37. Nh6+ Bxh6 38. gxh6 Bxg4 39. Qxg4 Kh7 40. Rf6 Kxh6 41. g3 Kg7 42. Qf5 Qc4 43. Kg2 Rc6 44. Rxc6 Qxc6 45. Rh1 Qc4 46. Ba3 Rd2 47. Bc1 Re2 48. Bh6+ Kg8 49. Qf6 Qxe4+ 50. Kh2 1-0

[Event "Parana-ch"]
[Site "Curitiba"]
[Date "2018.11.24"]
[Round "4"]
[White "Nunes, Sidney Jr"]
[Black "Caetano, Hugo Zanotti Mendon"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2085"]
[BlackElo "2204"]
[PlyCount "22"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. h3 0-0 6. 0-0 d5 7. exd5 Nxd5 8. Re1 Re8 9. Nc3 Nxc3 10. bxc3 Bd6 11. Bg5 Be7 1/2-1/2

[Event "Parana-ch"]
[Site "Curitiba"]
[Date "2018.11.23"]
[Round "2"]
[White "Nunes, Sidney Jr"]
[Black "Santos Filho, Valter"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2085"]
[BlackElo "1733"]
[PlyCount "23"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 d5 7. Qe2 Bc5 8. 0-0 Ne7 9. Nc3 Ng6 10. exd5 cxd5 11. Bxg6 hxg6 12. Qb5+ 1-0

[Event "Parana-ch"]
[Site "Curitiba"]
[Date "2018.11.23"]
[Round "3"]
[White "Sunye Neto, Jaime"]
[Black "Nunes, Sidney Jr"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2485"]
[BlackElo "2085"]
[PlyCount "71"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Be3 Nf6 8. Be2 Qa5 9. 0-0 Nxd4 10. Bxd4 Be6 11. a3 a6 12. b4 Qc7 13. Rc1 0-0 14. Qd2 Rfc8 15. Qe3 Qd7 16. c5 dxc5 17. Bxc5 Qe8 18. Rfd1 Rd8 19. h3 Rac8 20. Rxd8 Qxd8 21. Rd1 Qc7 22. Nd5 Bxd5 23. exd5 Bf8 24. Bf3 Ne8 25. Bg4 Ra8 26. Rc1 Qd8 27. Qe5 b6 28. Be3 Bg7 29. Qf4 Nd6 30. Rc6 Rb8 31. Bd4 Bxd4 32. Qxd4 a5 33. h4 axb4 34. axb4 b5 35. h5 Qf8 36. hxg6 1/2-1/2

[Event "Florianopolis Regional STD op"]
[Site "Florianopolis"]
[Date "2018.10.14"]
[Round "6"]
[White "Menna Barreto, Felipe Kubiaki"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2339"]
[BlackElo "2060"]
[PlyCount "113"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bg5 d5 4. Nbd2 Be7 5. e3 c5 6. c3 Nc6 7. Bd3 b6 8. 0-0 Bb7 9. Qe2 h6 10. Bh4 0-0 11. Ne5 Nxe5 12. dxe5 Ne4 13. Bxe7 Qxe7 14. Rad1 Nxd2 15. Rxd2 Rad8 16. Rfd1 f6 17. Qh5 fxe5 18. Qxe5 Qf6 19. Qxf6 Rxf6 20. e4 Kf8 21. exd5 Rxd5 22. Bc4 Rxd2 23. Rxd2 Ke7 24. f3 Bc6 25. Kf2 e5 26. Re2 Kd6 27. Ke3 Ke7 28. Kf2 Kd6 29. Bd3 Rf4 30. Rd2 Ke7 31. Ke3 g5 32. Rf2 Kd6 33. g3 Rf6 34. Be4 Bd7 35. Rd2+ Ke6 36. g4 Ke7 37. h4 Rd6 38. Rh2 gxh4 39. Rxh4 Be8 40. Rh1 Bf7 41. a3 a5 42. Rh2 Be8 43. Bf5 Bc6 44. Rh3 Rf6 45. Rh5 Kd6 46. Rh1 Ke7 47. Rh2 Kd6 48. b4 Kd5 49. bxa5 bxa5 50. Rb2 Kc4 51. Rb6 Kxc3 52. Be4 Bxe4 53. Rxf6 Bd3 54. Rxh6 c4 55. Rb6 Kc2 56. g5 c3 57. g6 1-0

[Event "Florianopolis Regional STD op"]
[Site "Florianopolis"]
[Date "2018.10.14"]
[Round "5"]
[White "Nunes, Sidney Jr"]
[Black "Caldeira, Adriano"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2060"]
[BlackElo "2135"]
[PlyCount "40"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 d6 6. e4 e5 7. Nge2 Nc6 8. 0-0 Nd4 9. h3 c6 10. Be3 Nd7 11. Qd2 Nc5 12. f4 a5 13. Kh2 Rb8 14. Bg1 Nce6 15. f5 Nxe2 16. Nxe2 Nd4 17. g4 Bf6 18. Be3 Nxe2 19. Qxe2 Bg5 20. Qd2 Bxe3 1/2-1/2

[Event "Florianopolis Regional STD op"]
[Site "Florianopolis"]
[Date "2018.10.13"]
[Round "4"]
[White "Nunes, Sidney Jr"]
[Black "Dias, Anderson Tatsch"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2060"]
[BlackElo "2173"]
[PlyCount "59"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. d3 0-0 6. e4 Nc6 7. Nge2 d6 8. h3 Ne8 9. 0-0 Nc7 10. Be3 Ne6 11. Kh2 Ned4 12. Qd2 Rb8 13. Bh6 a6 14. Bxg7 Kxg7 15. f4 e6 16. Nxd4 Nxd4 17. Ne2 Qf6 18. Rae1 b5 19. b3 Bd7 20. Nc3 b4 21. e5 dxe5 22. fxe5 Qe7 23. Ne4 Bc6 24. Nf6 Bxg2 25. Kxg2 h6 26. Re4 Rh8 27. Kh2 Rbd8 28. Qf2 Nc6 29. Qe3 Rd4 30. Rxd4 1/2-1/2

[Event "Florianopolis Regional STD op"]
[Site "Florianopolis"]
[Date "2018.10.13"]
[Round "3"]
[White "Rodrigues, Edgar"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2334"]
[BlackElo "2060"]
[PlyCount "30"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 d6 8. 0-0 Qg6 9. Kh1 Ne5 10. Be2 h5 11. f3 Bd7 12. c4 N7c6 13. Nc2 Nb4 14. Bxc5 Nxc2 15. Bxd6 Ne3 0-1

[Event "Florianopolis Regional STD op"]
[Site "Florianopolis"]
[Date "2018.10.12"]
[Round "1"]
[White "Feller, Gabriela Luisa Vice"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1581"]
[BlackElo "2060"]
[PlyCount "76"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. f3 Bb6 8. Bc4 Ne5 9. Bb3 N7c6 10. 0-0 d6 11. Na3 Be6 12. Kh1 h5 13. Nxe6 fxe6 14. Bxb6 axb6 15. Nb5 0-0-0 16. Nd4 Rde8 17. Ba4 g5 18. Bb5 Kd7 19. Nxc6 bxc6 20. Be2 Ng6 21. Qd2 h4 22. Rad1 Nf4 23. Rfe1 Reg8 24. Qd4 e5 25. Qd2 Qf7 26. b3 Rf8 27. Bc4 Qf6 28. b4 b5 29. Bb3 h3 30. g3 Ng2 31. Rf1 g4 32. a4 gxf3 33. axb5 f2 34. bxc6+ Ke7 35. Qe2 Qf3 36. Rd2 Qxc3 37. Qc4 Qxc4 38. Bxc4 Ne3 0-1

[Event "Florianopolis Regional STD op"]
[Site "Florianopolis"]
[Date "2018.10.12"]
[Round "2"]
[White "Nunes, Sidney Jr"]
[Black "Serafim Junior, Arnor"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2060"]
[BlackElo "1849"]
[PlyCount "79"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 Nf6 6. Nc3 Qc7 7. Be2 Be7 8. Be3 d6 9. 0-0 0-0 10. f4 Nbd7 11. Nb3 b5 12. Bd3 Bb7 13. Qf3 g6 14. Rae1 Rfe8 15. Qh3 Bf8 16. Kh1 Bg7 17. f5 Ne5 18. fxg6 hxg6 19. Bg5 Nh7 20. Bd2 Qe7 21. Re2 Rac8 22. Ref2 Bf6 23. Rxf6 Nxf6 24. Bg5 Ned7 25. Qh4 Kg7 26. Qh6+ Kg8 27. Rf3 Ng4 28. Qh4 Qf8 29. Rh3 Qg7 30. Qxg4 Ne5 31. Qf4 Nxd3 32. Rxd3 e5 33. Qh4 Qh7 34. Qf2 Qh5 35. Bf6 Rxc3 36. bxc3 Bxe4 37. Rxd6 Qh3 38. Nc5 Ba8 39. Rd3 Qg4 40. Kg1 1-0

[Event "Parana-chT 61st"]
[Site "Londrina"]
[Date "2018.09.26"]
[Round "4.1"]
[White "Egoroff, Jomar"]
[Black "Nunes, Sidney Jr"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2276"]
[BlackElo "2060"]
[PlyCount "64"]
[EventDate "2018.09.24"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Maringa"]
[BlackTeam "Foz do Iguacu"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. c3 Bb6 6. d3 Nf6 7. Be3 0-0 8. Nbd2 h6 9. Bb3 Re8 10. h3 Be6 11. Nc4 Qe7 12. Bxb6 axb6 13. Ne3 g6 14. Qd2 Kh7 15. Nh2 Nh5 16. Neg4 Qg5 17. Qxg5 hxg5 18. Bxe6 Rxe6 19. Nf3 f6 20. g3 Kg7 21. Rfe1 Ree8 22. Ne3 Kf7 23. Nd5 Rac8 24. Rad1 Ne7 25. Ne3 Ng7 26. d4 Ne6 27. Kg2 Kg7 28. Rd2 Red8 29. Red1 exd4 30. Nxd4 Nxd4 31. Rxd4 Re8 32. f3 Kf7 1/2-1/2

[Event "Parana-chT 61st"]
[Site "Londrina"]
[Date "2018.09.26"]
[Round "5.2"]
[White "Nunes, Sidney Jr"]
[Black "Chemin, Vitorio"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2060"]
[BlackElo "2116"]
[PlyCount "128"]
[EventDate "2018.09.24"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Foz do Iguacu"]
[BlackTeam "Ponta Grossa"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. c4 c5 2. Nc3 b6 3. e4 Bb7 4. g3 e6 5. Bg2 Nf6 6. Nge2 Be7 7. 0-0 Nc6 8. d3 0-0 9. h3 d6 10. Be3 a6 11. Kh2 Qd7 12. f4 Rad8 13. Bg1 Na5 14. b4 Nc6 15. a3 Na7 16. Qb3 Rb8 17. Rfd1 Qc7 18. Rac1 Rfd8 19. Bf2 e5 20. Nd5 Nxd5 21. cxd5 Qd7 22. a4 g6 23. Be3 f6 24. Rf1 Bf8 25. fxe5 fxe5 26. Ng1 a5 27. b5 Qg7 28. Nf3 Be7 29. Rf2 Rf8 30. Rcf1 h6 31. Qd1 Bc8 32. Nd2 Rxf2 33. Rxf2 Bd7 34. Nc4 Nc8 35. Qd2 Kh7 36. Bxh6 Qxh6 37. Rf7+ Qg7 38. Rxg7+ Kxg7 39. h4 g5 40. hxg5 Na7 41. g4 Kg6 42. Qe3 Rh8+ 43. Kg1 Bxg5 44. Qf3 Nc8 45. Ne3 Ne7 46. Nf5 Nxf5 47. gxf5+ Kf6 48. Kf2 Be8 49. Kf1 Bh5 50. Qg3 Bd1 51. d4 cxd4 52. Qa3 Rd8 53. Qh3 Kg7 54. Ke1 Rh8 55. f6+ Bxf6 56. Qd7+ Kg6 57. Kxd1 Rd8 58. Qf5+ Kg7 59. Bh3 Rh8 60. Qf3 Rh4 61. Be6 Rf4 62. Qg3+ Kh6 63. Qg8 Kh5 64. Qh7+ Kg5 1-0

[Event "Parana-chT 61st"]
[Site "Londrina"]
[Date "2018.09.25"]
[Round "2.2"]
[White "Ferrero, Carlos Federico"]
[Black "Nunes, Sidney Jr"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1916"]
[BlackElo "2060"]
[PlyCount "22"]
[EventDate "2018.09.24"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Sao Jose dos Pinhais"]
[BlackTeam "Foz do Iguacu"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 e6 4. c3 Be7 5. Nbd2 Nbd7 6. e3 Nh5 7. Bg3 Nxg3 8. hxg3 Nf6 9. Bd3 h6 10. Qe2 c5 11. Ne5 a6 1/2-1/2

[Event "Parana-chT 61st"]
[Site "Londrina"]
[Date "2018.09.25"]
[Round "3.1"]
[White "Nunes, Sidney Jr"]
[Black "De Oliveira, Marlon Joshua"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2060"]
[PlyCount "91"]
[EventDate "2018.09.24"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Foz do Iguacu"]
[BlackTeam "Francisco Beltrao"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. c4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 d6 6. e4 e5 7. Nge2 Bg4 8. Be3 Nd4 9. Bxd4 cxd4 10. Nd5 Nxd5 11. exd5 Qa5+ 12. Qd2 Qxd2+ 13. Kxd2 Be7 14. Rhe1 Kd7 15. h4 Bxe2 16. Bh3+ Kc7 17. Rxe2 b6 18. Rf1 f6 19. Be6 Rhf8 20. f4 a5 21. Kc2 Rab8 22. a4 h6 23. h5 Ra8 24. Rff2 Rfd8 25. Kd2 Bf8 26. Ke1 Be7 27. Kf1 Rh8 28. Kg2 Bf8 29. Kh3 Kd8 30. Kg4 Ke7 31. Kf5 Rb8 32. Kg6 Rb7 33. fxe5 dxe5 34. Rxe5 Kd6 35. Re4 Kc5 36. Bc8 Rc7 37. Re8 Re7 38. Rd8 Re3 39. Bf5 Kb4 40. Rb8 Kxa4 41. d6 Rxg3+ 42. Kf7 Bxd6 43. Rxh8 Bc5 44. Re8 Kb3 45. Ree2 Re3 46. Kxg7 1-0

[Event "Brazil Foz do Iguacu op"]
[Site "Foz do Iguacu"]
[Date "2018.05.20"]
[Round "9"]
[White "Nunes, Sidney Jr"]
[Black "Aguero Centurio, Abel Alejandro"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2050"]
[BlackElo "2001"]
[PlyCount "37"]
[EventDate "2018.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 e5 5. d3 g6 6. e4 Bg7 7. Nge2 Nge7 8. Be3 a6 9. a4 0-0 10. 0-0 Re8 11. Re1 Be6 12. h3 f5 13. f4 Nd4 14. Kh2 fxe4 15. Nxe4 Nef5 16. Bg1 b5 17. axb5 axb5 18. Nxd4 exd4 19. Ng5 1/2-1/2

[Event "Brazil Foz do Iguacu op"]
[Site "Foz do Iguacu"]
[Date "2018.05.19"]
[Round "8"]
[White "Franca, Jairo Jr"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1917"]
[BlackElo "2050"]
[PlyCount "108"]
[EventDate "2018.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[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. d3 Na5 10. Bc2 c5 11. Nbd2 Bb7 12. Nf1 Re8 13. Bg5 h6 14. Bd2 Bf8 15. Qe2 Qc7 16. Ng3 g6 17. h4 h5 18. Ng5 Bg7 19. Nf1 c4 20. Ne3 cxd3 21. Qxd3 Rad8 22. Rad1 d5 23. exd5 Nxd5 24. Qf1 Nf4 25. g3 Ne6 26. Be4 Nxg5 27. Bxb7 Nxb7 28. hxg5 e4 29. Ng2 Nc5 30. Nf4 Na4 31. Bc1 Rxd1 32. Rxd1 e3 33. Nd5 exf2+ 34. Qxf2 Qc6 35. Nf6+ Bxf6 36. gxf6 Nc5 37. Qf4 Ne4 38. Re1 Nxf6 39. Rxe8+ Nxe8 40. Be3 Qd6 41. Qf3 Ng7 42. Bd4 Ne8 43. Kg2 Nc7 44. Qe3 Ne6 45. Be5 Qd5+ 46. Kh2 Kh7 47. Bf6 Qf5 48. Be5 g5 49. Kg2 Kg6 50. Bd4 Qc2+ 51. Qf2 Nxd4 52. cxd4 Qxf2+ 53. Kxf2 Kf5 54. Kf3 h4 0-1

[Event "Brazil Foz do Iguacu op"]
[Site "Foz do Iguacu"]
[Date "2018.05.19"]
[Round "7"]
[White "Nunes, Sidney Jr"]
[Black "Martins, Carlos"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2050"]
[BlackElo "2272"]
[PlyCount "74"]
[EventDate "2018.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nh6 7. b3 cxd4 8. cxd4 Nf5 9. Bb2 Bb4+ 10. Kf1 0-0 11. Na3 f6 12. Nc2 fxe5 13. Nxb4 Qxb4 14. dxe5 Bd7 15. g3 Rf7 16. Kg2 h6 17. Rf1 Raf8 18. Qd3 a6 19. Rac1 Qb6 20. Qd2 a5 21. Ba3 Nb4 22. Bxb4 axb4 23. Rc2 Bc6 24. Kg1 Nxg3 25. hxg3 Rxf3 26. Bxf3 Rxf3 27. Kh2 d4 28. Rc4 d3 29. Rxb4 Qa5 30. a4 Qxe5 31. Rf4 Rxf4 32. Qxf4 Qh5+ 33. Qh4 Qf3 34. Qh3 d2 35. Qxe6+ Kh7 36. Qh3 d1Q 37. Rxd1 Qxf2+ 0-1

[Event "Brazil Foz do Iguacu op"]
[Site "Foz do Iguacu"]
[Date "2018.05.18"]
[Round "6"]
[White "Gauche, Charles"]
[Black "Nunes, Sidney Jr"]
[Result "1/2-1/2"]
[ECO "C93"]
[WhiteElo "2258"]
[BlackElo "2050"]
[PlyCount "112"]
[EventDate "2018.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[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 Bb7 10. d4 h6 11. Nbd2 Re8 12. Nf1 Bf8 13. Ng3 Na5 14. Bc2 g6 15. b3 Nc6 16. d5 Nb8 17. a4 Nbd7 18. Qe2 c6 19. c4 bxc4 20. bxc4 cxd5 21. cxd5 a5 22. Bd3 Nc5 23. Bb5 Ba6 24. Bxa6 Nxa6 25. Bd2 Nc5 26. Reb1 Qc7 27. Be1 Bg7 28. Nd2 Nfd7 29. Nc4 Rec8 30. Na3 Nb6 31. Nb5 Qd8 32. Qd1 h5 33. f3 Bh6 34. Bf2 Bf8 35. Ra2 Be7 36. Ne2 Nbd7 37. Nc1 Qf8 38. Qd2 Bd8 39. Nc3 Bb6 40. Rab2 Rab8 41. Rb5 Qd8 42. Be3 Kh7 43. Kh2 Na6 44. N1e2 Nb4 45. Rf1 Bxe3 46. Qxe3 Rxb5 47. axb5 Nc5 48. f4 exf4 49. Qxf4 Qe7 50. Kh1 Nbd3 51. Qg3 Qe5 52. Qxe5 Nxe5 53. Nd4 Ned7 54. Nc6 a4 55. Ra1 Nb6 56. Kg1 Re8 1/2-1/2

[Event "Brazil Foz do Iguacu op"]
[Site "Foz do Iguacu"]
[Date "2018.05.18"]
[Round "5"]
[White "Nunes, Sidney Jr"]
[Black "Larrea, Osvaldo"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2050"]
[BlackElo "1737"]
[PlyCount "79"]
[EventDate "2018.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Bb4 5. Nf3 Bxc3+ 6. bxc3 Ne7 7. 0-0 d6 8. Re1 Nd7 9. a4 a5 10. Bf4 Ng6 11. Bg3 0-0 12. h4 h5 13. Ng5 Nf6 14. f4 Ng4 15. Be2 f5 16. Bxg4 fxg4 17. Nxe6 Qe7 18. d5 Rf7 19. Qd2 Bc8 20. Ng5 Rf8 21. Rf1 Ba6 22. Rf2 Rae8 23. Qd4 Bc8 24. Raf1 Ba6 25. Re1 Bc8 26. Qc4 Rf6 27. Ref1 Kh8 28. Qd3 Nf8 29. e5 Rf5 30. e6 g6 31. Re2 Qf6 32. c4 Re7 33. Be1 Rg7 34. e7 Rxe7 35. Rxe7 Qxe7 36. Bc3+ Kg8 37. Qd4 Rxg5 38. Qh8+ Kf7 39. fxg5+ Ke8 40. Re1 1-0

[Event "Brazil Foz do Iguacu op"]
[Site "Foz do Iguacu"]
[Date "2018.05.17"]
[Round "4"]
[White "Larrea, Manuel"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2274"]
[BlackElo "2050"]
[PlyCount "133"]
[EventDate "2018.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. a4 a6 7. 0-0 0-0 8. Nbd2 Be6 9. b4 Bb6 10. Bxe6 fxe6 11. Nc4 Nd7 12. Nxb6 Nxb6 13. Be3 Nd7 14. b5 Na5 15. d4 Qf6 16. Nd2 Qg6 17. Qe2 b6 18. f3 Qe8 19. Nc4 Qc8 20. Nxa5 bxa5 21. dxe5 Nxe5 22. f4 Nf7 23. Qc4 Qd7 24. bxa6 c6 25. Rab1 d5 26. Qd3 Nd6 27. Bc5 Rfc8 28. Rfe1 Nc4 29. a7 Rxa7 30. Bxa7 Qxa7+ 31. Qd4 Qf7 32. exd5 exd5 33. Re2 Nd6 34. Rbe1 Ne4 35. c4 Nf6 36. Re7 Qg6 37. Qe5 Rf8 38. Qe6+ Kh8 39. Qxc6 Qc2 40. cxd5 Qd2 41. Qc5 Qxf4 42. R7e2 Rd8 43. d6 h6 44. Qxa5 Rxd6 45. Qe5 Qb4 46. h3 Rd5 47. Qa1 Ra5 48. Qb1 Qxa4 49. Qg6 Ra8 50. Re7 Rg8 51. R1e6 Qd4+ 52. Kh1 Qa1+ 53. Kh2 Qd4 54. Qf5 Qh4 55. Rf7 Qd4 56. Rexf6 Qxf6 57. Rxf6 gxf6 58. Qxf6+ Kh7 59. g4 Rg6 60. Qf7+ Rg7 61. Qf5+ Rg6 62. Kg3 Kg7 63. Qd7+ Kh8 64. Kf4 h5 65. g5 h4 66. Qe8+ Kh7 67. Qe1 1-0

[Event "Brazil Foz do Iguacu op"]
[Site "Foz do Iguacu"]
[Date "2018.05.16"]
[Round "1"]
[White "Damian Luiz, Laura de Paula"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "D80"]
[BlackElo "2050"]
[PlyCount "114"]
[EventDate "2018.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 d5 4. Nc3 Bg7 5. Bg5 Ne4 6. e3 c5 7. Bf4 Nxc3 8. bxc3 cxd4 9. cxd4 Nc6 10. Be2 Qa5+ 11. Qd2 Qxd2+ 12. Nxd2 dxc4 13. Bxc4 0-0 14. 0-0 e5 15. Bxe5 Nxe5 16. dxe5 Bxe5 17. Rac1 Bd7 18. Rfd1 Bc6 19. Nf3 Bxf3 20. gxf3 Rfd8 21. f4 Bd6 22. Rd3 b6 23. Rcd1 Be7 24. Kg2 Rxd3 25. Rxd3 Rd8 26. Kf3 Rxd3 27. Bxd3 f5 28. a4 Kf7 29. Bc4+ Kf6 30. h4 h6 31. e4 fxe4+ 32. Kxe4 Bc5 33. Kf3 Bd6 34. Ke4 Be7 35. Kd5 Kf5 36. Kc6 Bxh4 37. Bd3+ Kxf4 38. Bxg6 Bxf2 39. Kb5 Kg5 40. Be8 h5 41. Ka6 h4 42. Bb5 Be1 43. Kxa7 Ba5 44. Bc6 Kg4 45. Ka6 h3 46. Kb5 h2 47. Bd5 Kg3 48. Bc6 Kf2 49. Kc4 Kg1 50. Kb3 h1Q 51. Bxh1 Kxh1 52. Kc4 Kg2 53. Kb5 Kf3 54. Kc4 Ke4 55. Kb5 Kd5 56. Ka6 Kc4 57. Kb7 Kb4 0-1

[Event "Brazil Foz do Iguacu op"]
[Site "Foz do Iguacu"]
[Date "2018.05.16"]
[Round "2"]
[White "Nunes, Sidney Jr"]
[Black "Cruz, William Ferreira Da"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2050"]
[BlackElo "2274"]
[PlyCount "69"]
[EventDate "2018.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. e4 0-0 6. Nge2 c5 7. d3 Nc6 8. 0-0 Ne8 9. Be3 Nd4 10. Qd2 Rb8 11. Bh6 Nxe2+ 12. Nxe2 b5 13. Bxg7 Nxg7 14. cxb5 Rxb5 15. Nc3 Rb4 16. a3 Rb3 17. d4 Ne6 18. dxc5 Nxc5 19. Rfd1 Be6 20. e5 Rb8 21. Qe2 Nb3 22. Rab1 Rb6 23. Nd5 Bxd5 24. Bxd5 Qb8 25. exd6 exd6 26. h4 h5 27. Qd3 Kh7 28. Bxb3 Rxb3 29. Qxd6 a5 30. Qd5 a4 31. Rd3 Rxb2 32. Rxb2 Qxb2 33. Rf3 Kg8 34. Qc4 Qb7 35. Kg2 1/2-1/2

[Event "Maringa Parana-ch"]
[Site "Maringa"]
[Date "2018.02.04"]
[Round "8"]
[White "Nunes, Sidney Jr"]
[Black "Cruz, William Ferreira Da"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "2054"]
[BlackElo "2248"]
[PlyCount "82"]
[EventDate "2018.01.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 d6 6. 0-0 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. Re1 Nc5 11. h3 Bd7 12. Rb1 a5 13. b3 h6 14. Bb2 c6 15. Qd2 Qc7 16. Rbd1 Rad8 17. Qc2 h5 18. h4 Ng4 19. Bc1 Qb6 20. Nce2 a4 21. f3 axb3 22. axb3 Ne6 23. Qd3 Ne5 24. Qe3 Nc5 25. Kh1 f5 26. Qg5 fxe4 27. f4 Ned3 28. Qxg6 Bg4 29. f5 Rf8 30. Bh6 Qc7 31. Bg5 Rd7 32. Ne6 Bxf5 33. Qxf5 Rxf5 34. Nxc7 Nxe1 35. Bh3 Rf2 36. Rxe1 Rxc7 37. Nf4 Bc3 38. Rd1 e3 39. Rxd6 e2 40. Nxe2 Rxe2 41. Bf4 Rce7 0-1

[Event "Maringa Parana-ch"]
[Site "Maringa"]
[Date "2018.02.03"]
[Round "7"]
[White "Nunes, Sidney Jr"]
[Black "Tavares, Tayra Maria"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2054"]
[BlackElo "1682"]
[PlyCount "60"]
[EventDate "2018.01.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Qf3 c6 6. Ne2 Nf6 7. h3 Be6 8. Bf4 Bxf4 9. Nxf4 0-0 10. Nd2 Qb6 11. Nb3 Nbd7 12. 0-0 Rfe8 13. Rfe1 Rac8 14. Rab1 c5 15. dxc5 Nxc5 16. Nxc5 Qxc5 17. Re2 Re7 18. Rbe1 Rce8 19. Nh5 Nxh5 20. Qxh5 g6 21. Qg5 Kf8 22. Qf6 Kg8 23. Kh1 Rc7 24. f4 Rcc8 25. f5 Bd7 26. Re7 Rxe7 27. Qxe7 Bc6 28. fxg6 hxg6 29. Bxg6 Rf8 30. Bd3 f6 1-0

[Event "Maringa Parana-ch"]
[Site "Maringa"]
[Date "2018.02.03"]
[Round "6"]
[White "Sunye Neto, Jaime"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "2486"]
[BlackElo "2054"]
[PlyCount "45"]
[EventDate "2018.01.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 Nbd7 6. Be3 c6 7. Nh3 a6 8. a4 Qa5 9. Nf2 c5 10. d5 h5 11. Qc1 h4 12. Be2 Nh5 13. 0-0 Nf8 14. f4 f5 15. Bd3 Bf6 16. Qc2 Ng7 17. Rfe1 Qc7 18. a5 Bd7 19. Na4 Bxa4 20. Rxa4 Qd7 21. b4 cxb4 22. Rxb4 Rc8 23. Qb3 1-0

[Event "Maringa Parana-ch"]
[Site "Maringa"]
[Date "2018.02.02"]
[Round "5"]
[White "De Souza, Augusto Felipe Mour"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "1465"]
[BlackElo "2054"]
[PlyCount "46"]
[EventDate "2018.01.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 g6 4. Nc3 Bg7 5. d3 h6 6. Be3 d6 7. 0-0 Nf6 8. Qd2 Be6 9. Bxe6 fxe6 10. Nh4 Nxe4 11. Nxe4 Qxh4 12. g3 Qe7 13. f4 exf4 14. Rxf4 0-0-0 15. Rb1 e5 16. Rf2 d5 17. Bc5 Qe6 18. Nc3 b6 19. Ba3 e4 20. Re2 Nd4 21. Rf2 e3 22. Qe1 exf2+ 23. Qxf2 Kb7 0-1

[Event "Maringa Parana-ch"]
[Site "Maringa"]
[Date "2018.02.02"]
[Round "4"]
[White "Nunes, Sidney Jr"]
[Black "Barbosa, Kassio Rodrigo"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2054"]
[BlackElo "1613"]
[PlyCount "85"]
[EventDate "2018.01.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 a6 5. Bxc6 bxc6 6. c3 d5 7. exd5 cxd5 8. d4 Nf6 9. Be3 c4 10. b3 Qc7 11. Bg5 Be7 12. Bh4 a5 13. Bg3 Bd6 14. Bxd6 Qxd6 15. bxc4 Ba6 16. c5 Qb8 17. Re1 Qb2 18. Nbd2 Qb7 19. Rb1 Qc7 20. Qa4+ Nd7 21. Ne5 Bc8 22. c4 0-0 23. cxd5 Nxe5 24. Rxe5 exd5 25. Nf3 Bd7 26. Qc2 Be6 27. h3 Qc8 28. Rbe1 h6 29. R5e3 Bf5 30. Qb3 Rb8 31. Qxd5 Be6 32. Rxe6 fxe6 33. Rxe6 Kh8 34. Ne5 Rb1+ 35. Kh2 Qb8 36. Rd6 Kh7 37. Nd7 Rh1+ 38. Kxh1 Qb1+ 39. Kh2 Rxf2 40. Nf6+ gxf6 41. Rd7+ Kg6 42. Qg8+ Kh5 43. Qg4# 1-0

[Event "Maringa Parana-ch"]
[Site "Maringa"]
[Date "2018.02.01"]
[Round "3"]
[White "Egoroff, Jomar"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2265"]
[BlackElo "2054"]
[PlyCount "69"]
[EventDate "2018.01.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. Nc3 Nf6 6. d3 0-0 7. a3 a6 8. Be3 Ba7 9. h3 h6 10. Bxa7 Rxa7 11. Nd2 Be6 12. f4 Bxc4 13. Nxc4 exf4 14. Rxf4 Re8 15. Ne3 Nd4 16. Qd2 Nh5 17. Rf2 Qg5 18. Raf1 Ng3 19. Re1 Nh5 20. Ne2 Nxc2 21. Qxc2 Qxe3 22. Qxc7 b5 23. Qxd6 Re6 24. Qd8+ Kh7 25. Qh4 Re5 26. Rd1 Rd7 27. Nc3 Rxd3 28. Rxd3 Qxd3 29. Rxf7 Rg5 30. Rf2 Qe3 31. Kh2 Ng3 32. Rf3 Qxf3 33. gxf3 Nf1+ 34. Kh1 Nd2 35. Qf2 1-0

[Event "Maringa Parana-ch"]
[Site "Maringa"]
[Date "2018.02.01"]
[Round "2"]
[White "Nunes, Sidney Jr"]
[Black "Ferreira, Lucas Natan Dias"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2054"]
[BlackElo "1597"]
[PlyCount "57"]
[EventDate "2018.01.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. 0-0 Bc5 6. c3 0-0 7. d4 exd4 8. cxd4 Bb6 9. d5 Ne7 10. e5 Nh7 11. d6 Ng6 12. Qd3 Kh8 13. Bxf7 Rxf7 14. Qxg6 Qf8 15. dxc7 Bxc7 16. Nc3 d6 17. Nb5 Bf5 18. Qg3 dxe5 19. Nxc7 Rxc7 20. Nxe5 Re7 21. Bd2 Qf6 22. Bc3 Qg5 23. Rae1 Qxg3 24. hxg3 Nf6 25. Ng6+ Bxg6 26. Rxe7 b5 27. a4 b4 28. Bxf6 gxf6 29. a5 1-0

[Event "Maringa Parana-ch"]
[Site "Maringa"]
[Date "2018.01.31"]
[Round "1"]
[White "Silva, Kelvyr Peres"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1824"]
[BlackElo "2054"]
[PlyCount "84"]
[EventDate "2018.01.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Bg5 h6 7. Bh4 g5 8. Bg3 a6 9. a3 Bg4 10. h3 Bh5 11. h4 g4 12. Ng1 Qd7 13. Qd2 Bg6 14. 0-0-0 0-0-0 15. Nd5 Nxd5 16. Bxd5 Ne7 17. Bc4 f5 18. h5 Be8 19. Bh4 f4 20. Ne2 Rf8 21. g3 Bxf2 22. Qb4 Bf7 23. Rdf1 Bc5 24. Qb3 Bxc4 25. Qxc4 f3 26. Nc3 Rde8 27. b4 Bd4 28. Bxe7 Rxe7 29. Nd5 Ref7 30. Kd2 c6 31. c3 Ba7 32. Ne3 Kb8 33. Nf5 d5 34. exd5 cxd5 35. Qb3 Rxf5 36. a4 e4 37. d4 Qe7 38. b5 e3+ 39. Ke1 e2 40. Rf2 Qe3 41. Qb2 Bxd4 42. cxd4 Rc8 0-1

[Event "Foz do Iguacu op 7th"]
[Site "Foz do Iguacu"]
[Date "2017.06.18"]
[Round "5"]
[White "Lukachewski Junior, Wanderlei"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "2051"]
[BlackElo "2058"]
[PlyCount "46"]
[EventDate "2017.06.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 d5 4. g3 Bg7 5. Bg2 0-0 6. 0-0 dxc4 7. Na3 c3 8. bxc3 c5 9. e3 Nc6 10. Nc4 Be6 11. Nce5 Bd5 12. Ba3 Nxe5 13. Nxe5 Bxg2 14. Kxg2 cxd4 15. cxd4 Qd5+ 16. Qf3 Rfe8 17. Rfc1 Qa5 18. Bc5 Qa6 19. a3 b6 20. Bxe7 Rxe7 21. Qxa8+ Re8 22. Qf3 Re7 23. Ra2 Ne8 1-0

[Event "Foz do Iguacu op 7th"]
[Site "Foz do Iguacu"]
[Date "2017.06.18"]
[Round "6"]
[White "Nunes, Sidney Jr"]
[Black "Farhat, Mohamed Abdallah"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2058"]
[BlackElo "1713"]
[PlyCount "107"]
[EventDate "2017.06.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 Bf5 4. e3 e6 5. Nbd2 Ne4 6. c3 Nd7 7. Nxe4 Bxe4 8. Bd3 Nf6 9. Bxe4 Nxe4 10. Qb3 Qc8 11. c4 dxc4 12. Qxc4 Bd6 13. d5 exd5 14. Qxd5 Nf6 15. Qc4 Bxf4 16. Qxf4 0-0 17. 0-0 c6 18. Rac1 Qe6 19. b3 Rac8 20. Rfd1 Nd5 21. Qh4 Qf6 22. Qg4 Rcd8 23. Nd4 Rfe8 24. a3 g6 25. h3 h5 26. Qg3 Qe5 27. Qxe5 Rxe5 28. b4 a6 29. Nb3 f5 30. Nc5 Re7 31. Rd4 Rde8 32. a4 Nf6 33. Rb1 Kf7 34. b5 axb5 35. axb5 b6 36. Na4 cxb5 37. Rxb5 Rc8 38. Rxb6 Rc1+ 39. Kh2 Rec7 40. Nb2 R1c2 41. Nd3 Ne4 42. Ne5+ Kg7 43. Rxg6+ Kh7 44. f3 R7c5 45. fxe4 Rxe5 46. Rg5 Rxe4 47. Rxe4 fxe4 48. Rxh5+ Kg6 49. Re5 Rc4 50. Kg3 Kf6 51. Kf4 Rc2 52. Rf5+ Kg6 53. Rg5+ Kf6 54. h4 1-0

[Event "Foz do Iguacu op 7th"]
[Site "Foz do Iguacu"]
[Date "2017.06.17"]
[Round "4"]
[White "Nunes, Sidney Jr"]
[Black "Farhat, Ali Abdallah"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2058"]
[BlackElo "1789"]
[PlyCount "47"]
[EventDate "2017.06.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 g6 5. c3 Bd7 6. d4 Bg7 7. Qe2 cxd4 8. Bxc6 bxc6 9. cxd4 Nf6 10. Nc3 0-0 11. h3 Qc8 12. Bf4 Nh5 13. Bh2 f5 14. e5 d5 15. Rac1 Bh6 16. Nxd5 Qd8 17. Ne3 Be6 18. Rxc6 Bxa2 19. Qa6 Bd5 20. Rxg6+ Bg7 21. Rg5 Bxf3 22. gxf3 f4 23. Ng4 Qc8 24. Qh6 1-0

[Event "Foz do Iguacu op 7th"]
[Site "Foz do Iguacu"]
[Date "2017.06.17"]
[Round "3"]
[White "Pina, Ulises"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2201"]
[BlackElo "2058"]
[PlyCount "43"]
[EventDate "2017.06.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 Nc6 7. Nc3 d6 8. exd6 Nxc3 9. bxc3 Bxd6 10. Bd3 Qc7 11. 0-0 b6 12. Re1 Be7 13. Bg5 Bb7 14. d5 exd5 15. Bxe7 Nxe7 16. Qa4+ Kf8 17. Qh4 a6 18. Re3 Nc6 19. Rae1 h6 20. Qh5 Rd8 21. Ng5 Bc8 22. Nxf7 1-0

[Event "Foz do Iguacu op 7th"]
[Site "Foz do Iguacu"]
[Date "2017.06.16"]
[Round "1"]
[White "Gonzalez Gauto, Victor"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1478"]
[BlackElo "2058"]
[PlyCount "100"]
[EventDate "2017.06.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Nc3 0-0 6. Qc2 d5 7. cxd5 exd5 8. a3 cxd4 9. Nxd4 Bc5 10. Nf3 Nc6 11. e3 d4 12. exd4 Nxd4 13. Nxd4 Qxd4 14. Be3 Qe5 15. Nd1 Bxe3 16. Nxe3 Nd5 17. Qd2 Rd8 18. Be2 Be6 19. 0-0 Nf4 20. Qe1 Qxb2 21. Bf3 Bd5 22. Nxd5 Nxd5 23. a4 Rab8 24. Rb1 Qa2 25. Qa5 b6 26. Qxa7 Ra8 27. Qb7 Rab8 28. Qc6 Ne7 29. Qc7 Nf5 30. Rxb6 Rbc8 31. Qf4 Nd4 32. Rb4 Rc4 33. Rxc4 Qxc4 34. Qe3 Qxa4 35. h3 g6 36. Rc1 Re8 37. Qc3 Re6 38. Kf1 h5 39. Qc8+ Kg7 40. Bd5 Rf6 41. Qc4 Qa7 42. Qc5 Qa4 43. Qc4 Qxc4+ 44. Rxc4 Nf5 45. Rc6 Ne3+ 46. Ke2 Nxd5 47. Rxf6 Kxf6 48. Kf3 g5 49. g3 Ke5 50. h4 g4+ 0-1

[Event "Foz do Iguacu op 7th"]
[Site "Foz do Iguacu"]
[Date "2017.06.16"]
[Round "2"]
[White "Nunes, Sidney Jr"]
[Black "Gatelli, Jacson Henrique"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2058"]
[BlackElo "1883"]
[PlyCount "59"]
[EventDate "2017.06.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Ng4 7. Bxf7+ Kf8 8. cxd4 Bb4+ 9. Nc3 Nxf2 10. Kxf2 Kxf7 11. Rf1 g6 12. d5 Bc5+ 13. Be3 Bxe3+ 14. Kxe3 Na5 15. Ng5+ Kg7 16. Rf7+ Kh6 17. Nce4 Nc4+ 18. Kd4 b5 19. Qg4 c5+ 20. Nxc5 Qxg5 21. Qxg5+ Kxg5 22. Ne4+ Kh6 23. Raf1 Re8 24. Nf6 Rh8 25. b3 Nb6 26. Rf3 g5 27. Ng4+ Kh5 28. Ne3 Bb7 29. g4+ Kh4 30. h3 1-0

[Event "Parana-ch"]
[Site "Pirai do Sul"]
[Date "2017.02.05"]
[Round "8"]
[White "Nunes, Sidney Jr"]
[Black "Olinek, Vinicius Marochi"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2077"]
[BlackElo "1800"]
[PlyCount "65"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "8"]
[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 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Qe2 Nc6 7. c3 Qg4 8. Re1 g6 9. h3 Qd7 10. d4 Bg7 11. e5 dxe5 12. dxe5 Ng8 13. Na3 Nh6 14. Bxh6 Bxh6 15. Qc4 0-0 16. Qxc5 b6 17. Qc4 Na5 18. Qh4 Bg7 19. Ng5 h6 20. Nxf7 Kh7 21. Rad1 Qb7 22. e6 Nc6 23. Rd3 Rxf7 24. exf7 Ne5 25. Rde3 Bf6 26. Qe4 Qxe4 27. Rxe4 Nxf7 28. Rxe7 Bxe7 29. Rxe7 Kg7 30. Nb5 a6 31. Nd6 Kf6 32. Rxf7+ Ke6 33. Rb7 1-0

[Event "Parana-ch"]
[Site "Pirai do Sul"]
[Date "2017.02.04"]
[Round "6"]
[White "Da Silva, Daniel Leite"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1924"]
[BlackElo "2077"]
[PlyCount "77"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 c5 5. d3 Be7 6. Nbd2 Nc6 7. e4 0-0 8. Qe2 b6 9. c4 dxc4 10. dxc4 e5 11. h3 Be6 12. Rd1 Qc7 13. Nf1 Rad8 14. Bg5 Nd4 15. Nxd4 cxd4 16. Rac1 h6 17. Bd2 a5 18. f4 exf4 19. gxf4 d3 20. Qf3 Bxc4 21. Be3 b5 22. b3 Ba3 23. bxc4 Bxc1 24. Rxc1 bxc4 25. Bd2 Rfe8 26. e5 Nd5 27. Ne3 Nxe3 28. Qxe3 Rc8 29. Bd5 Qd7 30. Bxc4 Qa4 31. Qe4 Kh8 32. Bxd3 Rxc1+ 33. Bxc1 Qd1+ 34. Kf2 g6 35. Be3 Rb8 36. Bd4 Qd2+ 37. Kg3 Kh7 38. Bc4 Rb4 39. Bxf7 1-0

[Event "Parana-ch"]
[Site "Pirai do Sul"]
[Date "2017.02.04"]
[Round "7"]
[White "Da Silva, Juliano Roberto Ner"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1806"]
[BlackElo "2077"]
[PlyCount "103"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "8"]
[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. Nc3 f5 4. Nf3 c6 5. Bf4 Nf6 6. e3 Nbd7 7. Bd3 Ne4 8. h3 Ndf6 9. 0-0 Be7 10. Ne5 0-0 11. f3 Nxc3 12. bxc3 dxc4 13. Bxc4 Nd5 14. Qd2 Kh8 15. Bh2 Bg5 16. Rfe1 Nb6 17. Bb3 Qe7 18. Qd3 Bd7 19. e4 f4 20. Rad1 Rad8 21. a4 Bc8 22. a5 Nd7 23. Nxd7 Bxd7 24. c4 e5 25. d5 Qc5+ 26. Kh1 Bh4 27. Re2 cxd5 28. cxd5 a6 29. Ra1 Bb5 30. Rc2 Qa7 31. Qc3 Bf2 32. Bg1 Bxg1 33. Rxg1 Rfe8 34. Rgc1 Rd7 35. Qc5 Qb8 36. Qb4 Qd8 37. Ba4 Bxa4 38. Qxa4 Qe7 39. Rc5 h5 40. Qc2 g5 41. Rc7 Red8 42. Rxd7 Rxd7 43. Qc5 Qg7 44. Qc8+ Kh7 45. Qe8 Rf7 46. d6 g4 47. d7 gxf3 48. gxf3 Qg3 49. Qxf7+ Kh6 50. Qf6+ Kh7 51. Qf5+ Kh6 52. Rf1 1-0

[Event "Parana-ch"]
[Site "Pirai do Sul"]
[Date "2017.02.03"]
[Round "5"]
[White "Nunes, Sidney Jr"]
[Black "Cruz, William Ferreira Da"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2077"]
[BlackElo "2241"]
[PlyCount "74"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. 0-0 Qb6 8. dxc5 Qxc5 9. Be3 Qa5 10. Re1 Ng6 11. Bd4 Be7 12. g3 0-0 13. Bd3 f6 14. exf6 Nxd4 15. Nxd4 Rxf6 16. Nd2 Bd6 17. N2b3 Qb6 18. Qd2 e5 19. Bxg6 hxg6 20. Nc2 Be6 21. Ne3 d4 22. Nd1 Rd8 23. Qe2 Bd5 24. cxd4 exd4 25. Qd3 Bb4 26. Re5 Qd6 27. f4 Qb6 28. Nf2 Bf7 29. Ne4 Rc6 30. Rb5 Qa6 31. Nbd2 Bxd2 32. Nxd2 Bc4 33. Nxc4 Qxb5 34. b3 Qf5 35. Qd2 b5 36. Ne3 Qe4 37. Rd1 Re8 0-1

[Event "Parana-ch"]
[Site "Pirai do Sul"]
[Date "2017.02.03"]
[Round "4"]
[White "Nunes, Sidney Jr"]
[Black "Osipi, Jair"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2077"]
[BlackElo "2196"]
[PlyCount "81"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "8"]
[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. Bb5 e6 4. 0-0 Nge7 5. c3 a6 6. Ba4 b5 7. Bc2 d6 8. d4 cxd4 9. cxd4 d5 10. e5 Nb4 11. Bb3 Ng6 12. a3 Nc6 13. Nc3 Be7 14. Bc2 Na5 15. b4 Nc4 16. Nd2 Nxd2 17. Bxd2 Qb6 18. Be3 Bd7 19. f4 Rc8 20. Qd3 Nh4 21. Rfc1 Nf5 22. Bf2 h5 23. Qd2 Nh6 24. h3 g6 25. Nd1 Nf5 26. Nb2 Qd8 27. Nd3 Rc7 28. Nc5 Bc8 29. a4 0-0 30. axb5 axb5 31. Bd3 Bd7 32. Ra5 g5 33. Qe2 Ng7 34. Be3 f5 35. Bxb5 Bxb5 36. Rxb5 g4 37. Kh2 Kf7 38. Nb7 Qc8 39. Rxc7 Qxc7 40. Nc5 Rb8 41. Na6 1-0

[Event "Parana-ch"]
[Site "Pirai do Sul"]
[Date "2017.02.02"]
[Round "2"]
[White "Nunes, Sidney Jr"]
[Black "Souza, Bruna Garcia De"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2077"]
[BlackElo "1633"]
[PlyCount "47"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qd8 5. Bc4 Bf5 6. Qf3 Qc8 7. Bb3 e6 8. h3 Bd6 9. Nge2 c6 10. g4 Bg6 11. Nf4 Qc7 12. h4 h6 13. Nxg6 fxg6 14. Bxe6 Qe7 15. Qe2 Nbd7 16. g5 hxg5 17. Bxg5 0-0-0 18. 0-0-0 Rhe8 19. Rhe1 Qf8 20. d5 Kc7 21. dxc6 bxc6 22. Qa6 Bc5 23. Bf4+ Bd6 24. Qxa7+ 1-0

[Event "Parana-ch"]
[Site "Pirai do Sul"]
[Date "2017.02.02"]
[Round "3"]
[White "Rayzel, Daniel Moeller"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1749"]
[BlackElo "2077"]
[PlyCount "58"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "8"]
[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. Nc3 f5 4. Bf4 c6 5. Bxb8 Rxb8 6. e3 Nf6 7. Nf3 Bd6 8. Bd3 0-0 9. c5 Bc7 10. 0-0 Qe7 11. Re1 Ne4 12. Qc2 e5 13. b4 Nxc3 14. Qxc3 e4 15. Bxe4 fxe4 16. Ne5 Bxe5 17. dxe5 Rf5 18. Qa3 a6 19. Re2 Qxe5 20. Rf1 Rh5 21. g3 Bg4 22. f4 exf3 23. Ref2 Re8 24. Re1 Rf5 25. Qd3 Qe4 26. Qf1 Rh5 27. a3 Bh3 28. Rxf3 Bxf1 29. Rf4 Qg2# 0-1

[Event "Parana-ch"]
[Site "Pirai do Sul"]
[Date "2017.02.01"]
[Round "1"]
[White "Da Cunha, Pedro Lisboa"]
[Black "Nunes, Sidney Jr"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "1370"]
[BlackElo "2077"]
[PlyCount "79"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "8"]
[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. d4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 d5 7. cxd5 exd5 8. 0-0 0-0 9. Re1 Nbd7 10. Ne5 c6 11. Nxd7 Qxd7 12. a3 Rfe8 13. f3 c5 14. e3 Rac8 15. dxc5 Bxc5 16. Na4 Bd6 17. Nc3 Be5 18. Qd3 d4 19. exd4 Qxd4+ 20. Re3 Qxd3 21. Rxd3 Ba6 22. Rd1 Bxc3 23. bxc3 Rxc3 24. Bb2 Rc2 25. Rab1 h6 26. Bd4 Bc4 27. Bxf6 gxf6 28. Rd4 b5 29. Rg4+ Kf8 30. Rf4 Ree2 31. Bf1 Rxh2 32. Bxc4 bxc4 33. Rxc4 Rcg2+ 34. Kf1 Rxg3 35. Rb8+ Kg7 36. Rcc8 Rxf3+ 37. Kg1 Rh5 38. Rg8+ Kh7 39. Rh8+ Kg6 40. Rhg8+ 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.26"]
[Round "10"]
[White "Cimer, Emanuel"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2220"]
[BlackElo "2077"]
[PlyCount "93"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. Nc3 d6 9. a3 Bg4 10. Be3 Na5 11. Ba2 Qd7 12. h3 Bh5 13. Nd5 Nxd5 14. Bxd5 c6 15. Ba2 Bg6 16. c3 Kh8 17. g4 Rae8 18. a4 Bd8 19. b4 Nb7 20. axb5 axb5 21. Bb3 d5 22. Ra7 dxe4 23. dxe4 Qc8 24. Nd2 Bc7 25. Qa1 Bb8 26. Ra8 h5 27. f3 Qd7 28. Kf2 Rd8 29. Rg1 Bc7 30. Ra6 Nd6 31. Qb1 Nc8 32. gxh5 Bxh5 33. Rg5 Qxh3 34. Rg3 Qh2+ 35. Rg2 Qh4+ 36. Ke2 Qh3 37. Qg1 g6 38. Rh2 Rxd2+ 39. Kxd2 Qxf3 40. Qg5 Bd8 41. Qh6+ Kg8 42. Rxc6 Ne7 43. Rxg6+ Nxg6 44. Rxh5 Qg2+ 45. Kc1 Qf1+ 46. Kb2 Qe2+ 47. Ka3 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "8"]
[White "Lazzarotto, Marcio"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "C23"]
[WhiteElo "1911"]
[BlackElo "2077"]
[PlyCount "44"]
[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 e5 2. Bc4 Bc5 3. Nf3 d6 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. e5 dxe5 10. dxe5 Nd5 11. 0-0 Nb6 12. Bb3 Nc6 13. Re1 Qe7 14. Qc2 Bg4 15. Re3 Rad8 16. Rae1 Na5 17. e6 Nxb3 18. exf7+ Qxf7 19. Re7 Nd4 20. Nxd4 Qxf2+ 21. Kh1 Qxd4 22. Qxc7 Nd5 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "9"]
[White "Nunes, Sidney Jr"]
[Black "Idalgo Filho, Robson Farias"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2077"]
[BlackElo "1854"]
[PlyCount "83"]
[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 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 e6 6. d4 Be7 7. 0-0 0-0 8. Rd1 Qc7 9. Bg5 e5 10. Bxd7 Bxd7 11. dxe5 dxe5 12. Nxe5 Ba4 13. b3 Bxb3 14. axb3 Qxe5 15. f4 Qc7 16. e5 Ne8 17. Bxe7 Qxe7 18. Qb5 Rd8 19. Nd2 a6 20. Qb6 Rd3 21. Ne4 Qd7 22. Rxd3 Qxd3 23. Qxb7 Qe3+ 24. Kh1 Qxf4 25. Nxc5 Qxe5 26. Nd7 Qxc3 27. Rg1 g6 28. Nxf8 Kxf8 29. Rf1 Nc7 30. Qc8+ Ke7 31. Rd1 Qc6 32. Qd8+ Ke6 33. Re1+ Kf5 34. Qd3+ Kf6 35. Qd4+ Kg5 36. h4+ Kh6 37. Qf4+ Kg7 38. Rc1 Nd5 39. Qd4+ Qf6 40. Qxd5 Qxh4+ 41. Kg1 Qf4 42. Qc5 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.24"]
[Round "7"]
[White "Nunes, Sidney Jr"]
[Black "Reinaldo Dos Santos, Julio"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2077"]
[BlackElo "1842"]
[PlyCount "122"]
[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 d6 2. d4 Nf6 3. Bd3 e5 4. Nf3 Nc6 5. c3 Bg4 6. d5 Ne7 7. Nbd2 g6 8. h3 Bd7 9. Nc4 Bg7 10. Bg5 h6 11. Be3 0-0 12. Qd2 Kh7 13. g4 Ne8 14. Nh2 c6 15. dxc6 bxc6 16. f4 exf4 17. Bxf4 d5 18. Ne5 dxe4 19. Bxe4 Nd5 20. Bxd5 cxd5 21. Qxd5 Qh4+ 22. Kf1 Qxh3+ 23. Kf2 Nf6 24. Qf3 Qxf3+ 25. Kxf3 Be6 26. c4 Bc8 27. Kg2 g5 28. Bg3 Ne4 29. Nhf3 f6 30. Rhe1 Nxg3 31. Nd3 Bxg4 32. Kxg3 Bf5 33. Nc5 Rfe8 34. Nd4 Bg6 35. Nde6 Rac8 36. Rad1 Bf8 37. Nxf8+ Rxf8 38. Re7+ Rf7 39. Rdd7 Rxe7 40. Rxe7+ Kh8 41. b4 a5 42. a3 axb4 43. axb4 h5 44. Rd7 f5 45. Rd5 h4+ 46. Kh3 Re8 47. b5 Re3+ 48. Kh2 Re2+ 49. Kh3 Re3+ 50. Kh2 Re2+ 51. Kh3 Rb2 52. Ne6 Rb3+ 53. Kh2 g4 54. Nf4 Rb2+ 55. Kg1 Rb1+ 56. Kf2 g3+ 57. Kf3 Rb3+ 58. Kg2 Rb2+ 59. Kg1 Rb1+ 60. Kg2 Rb2+ 61. Kg1 Rb1+ 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "6"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "2274"]
[BlackElo "2077"]
[PlyCount "113"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. 0-0 d6 8. c3 0-0 9. h3 Bb7 10. d3 h6 11. Rd1 Re8 12. a4 Bf8 13. Nbd2 Na5 14. Bc2 c5 15. Nf1 Qc7 16. Ne3 g6 17. Nh2 Bg7 18. Nhg4 Nxg4 19. hxg4 c4 20. dxc4 bxc4 21. Qf3 Rab8 22. Qh3 Nb3 23. Bxb3 cxb3 24. Nd5 Bxd5 25. Rxd5 Qc4 26. Qd3 Qxd3 27. Rxd3 Bf8 28. Be3 Rec8 29. Rd5 Rc6 30. f3 Kg7 31. a5 Be7 32. Kf1 Kf6 33. Ke2 Ke6 34. Kd3 f5 35. gxf5+ gxf5 36. Rh1 f4 37. Rxh6+ Kd7 38. Bb6 Rg8 39. Rh2 Rg6 40. c4 Ke6 41. Kc3 Rg8 42. Kxb3 Rgc8 43. c5 dxc5 44. Rh6+ Bf6 45. Bd8 Rb8+ 46. Kc3 Kf7 47. Rxf6+ Rxf6 48. Bxf6 Kxf6 49. Rd6+ Ke7 50. Rxa6 Rg8 51. Rb6 Kd7 52. Kc4 Rxg2 53. Kxc5 Kc7 54. Kd5 Rf2 55. Rb3 Re2 56. Kxe5 Re3 57. Rc3+ 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "5"]
[White "Nunes, Sidney Jr"]
[Black "Pontes, Jacinto Jr"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2077"]
[BlackElo "1800"]
[PlyCount "59"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. c3 d6 7. h3 a6 8. a4 Na5 9. Ba2 c5 10. b4 Nc6 11. b5 Nb8 12. Nbd2 Nbd7 13. Nc4 h6 14. Re1 Re8 15. d4 Qc7 16. dxe5 dxe5 17. b6 Qb8 18. a5 Kh8 19. Qc2 Nh7 20. Ne3 Rf8 21. Nd5 Bd8 22. Ne3 Ng5 23. Nxg5 Bxg5 24. Nf5 Bxc1 25. Qxc1 Nf6 26. Qe3 Bxf5 27. exf5 Nd7 28. Rad1 Qc8 29. Rd6 f6 30. Be6 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.22"]
[Round "4"]
[White "Rangel, Daniel"]
[Black "Nunes, Sidney Jr"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2269"]
[BlackElo "2077"]
[PlyCount "53"]
[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 e6 3. e3 d5 4. Bd3 a6 5. 0-0 Be7 6. b3 0-0 7. Bb2 c5 8. Nbd2 Nc6 9. a3 b5 10. dxc5 Bxc5 11. Ng5 e5 12. Qf3 h6 13. Nge4 Nxe4 14. Nxe4 Be7 15. Nc3 Be6 16. Bf5 Qd7 17. Bxe6 fxe6 18. Qh3 Bf6 19. Rad1 Qe7 20. e4 d4 21. Ne2 Rac8 22. b4 Nxb4 23. axb4 Rxc2 24. Ba3 Rxe2 25. Qd3 Ra2 26. Qb3 Re2 27. Qd3 1/2-1/2

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "2"]
[White "Aranha Filho, Alvaro Zimmermann"]
[Black "Nunes, Sidney Jr"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2306"]
[BlackElo "2077"]
[PlyCount "69"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. f3 e5 6. Nge2 Nc6 7. Be3 exd4 8. Nxd4 0-0 9. Be2 Re8 10. 0-0 h6 11. Qd2 Kh7 12. Rad1 Be6 13. Nxe6 Rxe6 14. Qc2 Qe8 15. Nd5 Rc8 16. Rfe1 a5 17. Bf1 Ne5 18. h3 b6 19. Bf2 Ned7 20. a3 Ne5 21. b4 axb4 22. axb4 Qc6 23. f4 Ned7 24. b5 Qb7 25. Bd3 Nc5 26. Bxc5 bxc5 27. e5 dxe5 28. f5 Nxd5 29. fxe6 Nb4 30. Qb3 Nxd3 31. Rxd3 e4 32. Rd7 f5 33. Red1 e3 34. Rxg7+ Kxg7 35. Qb2+ 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "3"]
[White "Nunes, Sidney Jr"]
[Black "De Freitas, Isabella Ribeiro Co"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2077"]
[BlackElo "1419"]
[PlyCount "55"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nc6 7. Nb3 Nf6 8. Nc3 b5 9. f4 Bb4 10. Bd2 Bb7 11. a3 Ba5 12. Nxa5 Nxa5 13. e5 Nd5 14. Ne4 0-0 15. Qh5 Kh8 16. Ng5 h6 17. Nxf7+ Rxf7 18. Qxf7 Qc5+ 19. Kh1 Nc4 20. Qg6 Kg8 21. Qh7+ Kf8 22. Bb4 Nxb4 23. axb4 Qxb4 24. f5 Ne3 25. fxe6+ Nxf1 26. Rxf1+ Ke7 27. Qxg7+ Kd8 28. Qxd7# 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.20"]
[Round "1"]
[White "Nunes, Sidney Jr"]
[Black "Cunha, Lucas Aguiar"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2077"]
[BlackElo "2287"]
[PlyCount "55"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 Nf6 7. 0-0 e5 8. f4 Bc5+ 9. Kh1 d6 10. Nc3 0-0 11. a3 Bd4 12. f5 Rb8 13. Qf3 d5 14. Re1 Re8 15. Nd1 Nxe4 16. Bxe4 Qh4 17. Bd2 dxe4 18. Rxe4 Qf6 19. c3 Bxf5 20. Re1 Bb6 21. Rf1 g6 22. Be3 Bxe3 23. Nxe3 Rxb2 24. Rae1 Qg5 25. Qxc6 Rc8 26. Rxf5 Qxe3 27. Qxc8+ Kg7 28. Rff1 1-0

[Event "Ciudad del Este qual 5th"]
[Site "Ciudad del Este"]
[Date "2016.08.15"]
[Round "7.4"]
[White "Nunes, Sidney Jr"]
[Black "Alarcon, Jose"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2070"]
[BlackElo "1985"]
[PlyCount "49"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qc3 Nd5 7. Qc4 Nc7 8. Bf4 Ne6 9. Bg3 Bg7 10. Nc3 0-0 11. h4 a6 12. h5 b5 13. Qh4 b4 14. hxg6 h6 15. gxf7+ Rxf7 16. Ne4 b3 17. axb3 Rxf3 18. gxf3 Ncd4 19. 0-0-0 Qa5 20. Kb1 Bb7 21. Bc4 Nxf3 22. Qg4 Nxe5 23. Bxe6+ dxe6 24. Qxe6+ Nf7 25. Qxe7 1-0

[Event "Ciudad del Este qual 5th"]
[Site "Ciudad del Este"]
[Date "2016.08.15"]
[Round "6.2"]
[White "Salazar, Jesus Pedro"]
[Black "Nunes, Sidney Jr"]
[Result "1/2-1/2"]
[ECO "A06"]
[BlackElo "2070"]
[PlyCount "61"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. Ne5 Bf5 4. Bb2 f6 5. Nf3 e5 6. d3 c5 7. Nbd2 Nc6 8. g3 Qd7 9. h3 0-0-0 10. e4 Be6 11. Bg2 Nge7 12. a3 g5 13. b4 Ng6 14. bxc5 Bxc5 15. Nb3 Bb6 16. Nfd2 h5 17. exd5 Bxd5 18. Ne4 Bxb3 19. cxb3 Qxd3 20. Qxd3 Rxd3 21. b4 h4 22. b5 Na5 23. Rc1+ Kb8 24. Rc3 Rhd8 25. Ke2 hxg3 26. fxg3 R3d5 27. Bc1 f5 28. Nxg5 Rxb5 29. h4 Nb3 30. h5 Nf8 31. h6 1/2-1/2

[Event "Ciudad del Este qual 5th"]
[Site "Ciudad del Este"]
[Date "2016.08.14"]
[Round "4.1"]
[White "Benitez Galeano, Alejandro"]
[Black "Nunes, Sidney Jr"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1904"]
[BlackElo "2070"]
[PlyCount "62"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 h6 7. Nbd2 0-0 8. Bb3 Be6 9. h3 a5 10. Bc2 Bb6 11. Re1 Re8 12. Nf1 d5 13. Qe2 a4 14. Ne3 d4 15. Nf5 Bxf5 16. exf5 a3 17. Bb3 e4 18. dxe4 Rxe4 19. Qd3 Ne5 20. Bxf7+ Kh8 21. Qxe4 Nxe4 22. Nxe5 dxc3 23. Rxe4 Qd1+ 24. Kh2 Bxf2 25. Be3 Qxa1 26. Bxf2 axb2 27. Ra4 Rb8 28. Be6 b1Q 29. Nf7+ Kh7 30. Rh4 Qh1+ 31. Kg3 Qac1 0-1

[Event "Ciudad del Este qual 5th"]
[Site "Ciudad del Este"]
[Date "2016.08.14"]
[Round "5.1"]
[White "Nunes, Sidney Jr"]
[Black "Sartorio, Jose"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2070"]
[BlackElo "1938"]
[PlyCount "78"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 d6 4. d4 Nf6 5. Qe2 0-0 6. c3 c6 7. e5 dxe5 8. dxe5 Nd5 9. h3 Be6 10. 0-0 Nd7 11. Bg5 h6 12. Bh4 Nf4 13. Qe4 Bxc4 14. Qxc4 g5 15. Bg3 Nxe5 16. Nxe5 Bxe5 17. Re1 Bd6 18. Bxf4 Bxf4 19. Na3 Qc7 20. Nc2 Rad8 21. Nd4 Rd5 22. b4 Rfd8 23. a4 Qd6 24. Re2 Qf6 25. Rae1 Bd6 26. b5 Rc5 27. Qb3 Be5 28. bxc6 bxc6 29. Re4 Rb8 30. Qa3 Bd6 31. Qc1 a6 32. Qd2 Rc4 33. Qd3 Rxa4 34. Nxc6 Ra2 35. Qe3 Rbb2 36. Rf1 e6 37. h4 Rxf2 38. Qxf2 Rxf2 39. Rxf2 Qxc3 0-1

