[Event "BRA-ch Amateurs U2300"]
[Site "Sao Paulo"]
[Date "2024.06.02"]
[Round "7"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Kaneda, Eric Kazuichi"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2085"]
[BlackElo "1894"]
[PlyCount "143"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB23_2024"]
[SourceDate "2024.06.05"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.05"]
[SourceQuality "1"]

1. b3 d5 2. e3 e5 3. Bb2 Nd7 4. c4 c6 5. cxd5 cxd5 6. Bb5 e4 7. Nc3 Ngf6 8. d3 a6 9. Bxd7+ Bxd7 10. dxe4 dxe4 11. Nge2 Be7 12. 0-0 0-0 13. Qd4 Bc6 14. Qxd8 Rfxd8 15. Nd4 Rac8 16. Rfd1 Bc5 17. Nxc6 bxc6 18. Na4 Be7 19. Bxf6 gxf6 20. Rac1 Ba3 21. Rb1 f5 22. Kf1 Kg7 23. Ke2 Kf6 24. Nb6 Rxd1 25. Rxd1 Rc7 26. Rd8 Bc5 27. Nc4 h5 28. Rh8 Kg5 29. Ra8 Ba7 30. Rg8+ Kf6 31. Rh8 Kg5 32. Nd6 Rd7 33. Ra8 Rxd6 34. Rxa7 c5 35. Rxf7 c4 36. bxc4 Rc6 37. Rg7+ Kf6 38. Ra7 Rxc4 39. Rxa6+ Kg5 40. f4+ exf3+ 41. Kxf3 Rc1 42. g3 h4 43. Ra8 h3 44. Rg8+ Kf6 45. Rh8 Rf1+ 46. Ke2 Ra1 47. Rxh3 Rxa2+ 48. Kf3 Rb2 49. Rh6+ Kg7 50. Rh4 Rb1 51. e4 Rb3+ 52. Kg2 Rb4 53. Kf3 Rb3+ 54. Kg2 Rb2+ 55. Kh3 Kg6 56. exf5+ Kxf5 57. Rh5+ Kg6 58. Ra5 Rb4 59. g4 Rb2 60. Kg3 Rb3+ 61. Kh4 Rb6 62. h3 Rc6 63. Ra3 Rb6 64. Kg3 Rc6 65. h4 Rb6 66. h5+ Kf6 67. Kh4 Ke6 68. Rf3 Rb5 69. h6 Rb8 70. Kh5 Rh8 71. g5 Ke7 72. g6 1-0

[Event "BRA-ch Amateurs U2300"]
[Site "Sao Paulo"]
[Date "2024.06.01"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Cardoso, Alan Nogueira"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2085"]
[BlackElo "1778"]
[PlyCount "53"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB23_2024"]
[SourceDate "2024.06.05"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nde2 Be7 8. Bxf6 Bxf6 9. Nd5 Nd7 10. c4 b5 11. cxb5 axb5 12. Nec3 Ba6 13. Bxb5 Bxb5 14. Nxb5 0-0 15. 0-0 Nc5 16. Ndc3 Be7 17. b4 Ne6 18. Nd5 Bg5 19. Qd3 Qb8 20. a4 g6 21. g3 f5 22. f4 Bd8 23. exf5 gxf5 24. fxe5 Bb6+ 25. Kg2 dxe5 26. Rxf5 Qb7 27. Qe4 1-0

[Event "BRA-ch Amateurs U2300"]
[Site "Sao Paulo"]
[Date "2024.06.01"]
[Round "6"]
[White "Ikejiri, Daniel Yoshito"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1956"]
[BlackElo "2085"]
[PlyCount "82"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB23_2024"]
[SourceDate "2024.06.05"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Bd3 Bg5 13. Nc2 Be6 14. Nce3 Ne7 15. 0-0 Bxe3 16. Nxe3 d5 17. exd5 Nxd5 18. Nxd5 Qxd5 19. Bc2 Qc5 20. Bb3 Rad8 21. Qe2 Bxb3 22. axb3 Rd6 23. b4 Qd5 24. Rfd1 Qe6 25. Rxd6 Qxd6 26. Rd1 Qe6 27. h3 f5 28. Qd3 h6 29. Qd5 Rf6 30. Qxe6+ Rxe6 31. Rd7 g5 32. Kf1 Kf8 33. Ke2 Ke8 34. Rh7 e4 35. Ra7 f4 36. Rh7 Kd8 37. Ra7 Kc8 38. Rh7 Kb8 39. Rg7 e3 40. fxe3 Rxe3+ 41. Kf2 Re6 1/2-1/2

[Event "BRA-ch Amateurs U2300"]
[Site "Sao Paulo"]
[Date "2024.05.31"]
[Round "4"]
[White "Almeida Junior, Alvaro Alves de"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2129"]
[BlackElo "2085"]
[PlyCount "77"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB23_2024"]
[SourceDate "2024.06.05"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. h4 Bh6 14. g4 Bf4 15. Nce3 Bxe3 16. Nxe3 Be6 17. Qd2 Ra7 18. g5 Ne7 19. h5 d5 20. Bh3 Bxh3 21. Rxh3 dxe4 22. 0-0-0 Qc8 23. Rh4 Nc6 24. g6 Rd8 25. gxh7+ Kh8 26. Nd5 Nb4 27. h6 f6 28. Ne7 Nxa2+ 29. Kb1 Rxd2 30. hxg7+ Kxg7 31. Nxc8 Nxc3+ 32. bxc3 Rxd1+ 33. Kc2 Rd8 34. Nxa7 Rh8 35. Nc6 Rxh7 36. Rxh7+ Kxh7 37. Nb4 Kg6 38. Nxa6 Kf7 39. Nc7 1-0

[Event "BRA-ch Amateurs U2300"]
[Site "Sao Paulo"]
[Date "2024.05.31"]
[Round "3"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Serra, Kelvin Ribeiro"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2085"]
[BlackElo "1842"]
[PlyCount "71"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB23_2024"]
[SourceDate "2024.06.05"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. f3 d6 9. Qd2 Bd7 10. 0-0-0 Nxd4 11. Bxd4 a6 12. Kb1 b5 13. Nd5 Nxd5 14. Bxg7 Kxg7 15. cxd5 Qb6 16. g4 f6 17. h3 Rac8 18. Bd3 b4 19. Bc2 a5 20. Qd4 Rc5 21. f4 Qc7 22. Bd3 Rc8 23. Rhe1 Ba4 24. b3 Bb5 25. Bxb5 Rxb5 26. Rc1 Rc5 27. Rxc5 Qxc5 28. Qxc5 Rxc5 29. Rc1 Rxc1+ 30. Kxc1 Kf7 31. Kd2 Ke8 32. Kd3 Kd7 33. Kc4 e6 34. Kb5 f5 35. gxf5 e5 36. fxg6 1-0

[Event "BRA-ch Amateurs U2300"]
[Site "Sao Paulo"]
[Date "2024.05.30"]
[Round "1"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Vieira, Paulo Cesar"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2085"]
[BlackElo "1857"]
[PlyCount "63"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB23_2024"]
[SourceDate "2024.06.05"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Be7 7. Be3 0-0 8. h3 a6 9. g4 Qc7 10. Rc1 b6 11. Bg2 Bb7 12. 0-0 Nbd7 13. g5 Ne8 14. f4 g6 15. f5 exf5 16. exf5 Bxg2 17. Kxg2 Ne5 18. Nd5 Qb7 19. Nf3 gxf5 20. Bxb6 Ng7 21. Bd4 Ng6 22. Bxg7 Kxg7 23. Qd4+ f6 24. Rce1 Ne5 25. Nh4 fxg5 26. Nxf5+ Rxf5 27. Rxf5 h6 28. Rexe5 dxe5 29. Qxe5+ Kg6 30. Qe6+ Kh5 31. Qf7+ Kh4 32. Rf4+ 1-0

[Event "BRA-ch Amateurs U2300"]
[Site "Sao Paulo"]
[Date "2024.05.30"]
[Round "2"]
[White "De Carvalho Machado, Fernando"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "D80"]
[WhiteElo "1865"]
[BlackElo "2085"]
[PlyCount "68"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB23_2024"]
[SourceDate "2024.06.05"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bf4 Nxc3 6. bxc3 dxc4 7. Qa4+ c6 8. Qxc4 Bg7 9. Nf3 Qd5 10. e3 0-0 11. Qxd5 cxd5 12. c4 Nc6 13. Rb1 e6 14. cxd5 exd5 15. Be2 b6 16. 0-0 Bb7 17. Rfc1 Rac8 18. Nd2 Ne7 19. Nb3 Rxc1+ 20. Rxc1 Rc8 21. Kf1 f6 22. g4 Kf7 23. Rxc8 Nxc8 24. a4 a5 25. Nc1 Bf8 26. Na2 g5 27. Bg3 Bd6 28. Bxd6 Nxd6 29. f3 Bc6 30. Nc3 Ke6 31. Bd3 h6 32. Ke2 f5 33. gxf5+ Nxf5 34. Bb5 Bb7 1/2-1/2

[Event "Florianopolis Autumn op"]
[Site "Florianopolis"]
[Date "2024.04.14"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Bassani, Jaison Jose"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2086"]
[BlackElo "1966"]
[PlyCount "88"]
[EventDate "2024.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 0-0 13. h4 Rb8 14. b3 a5 15. g4 Bxh4 16. Qf3 Bg5 17. Rd1 Be6 18. Nde3 Bxe3 19. Nxe3 Nd4 20. Qh3 h6 21. f4 exf4 22. Rxd4 fxe3 23. Be2 Qg5 24. Qf3 g6 25. Rh3 h5 26. Qxe3 Qxe3 27. Rxe3 Bxg4 28. Bxg4 hxg4 29. Rxd6 Rfe8 30. Kd2 Re5 31. Kd3 Rbe8 32. Kd4 f5 33. c5 Rxe4+ 34. Rxe4 Rxe4+ 35. Kd5 Kf7 36. c6 Re7 37. Kc5 g3 38. Rd3 f4 39. Rd4 g5 40. Rd5 Kf6 41. Rd6+ Kf5 42. Rd7 Re8 43. c7 g2 44. Rd8 f3 0-1

[Event "Florianopolis Autumn op"]
[Site "Florianopolis"]
[Date "2024.04.14"]
[Round "6"]
[White "De Oliveira, Jairo Quintiliano"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "1923"]
[BlackElo "2086"]
[PlyCount "107"]
[EventDate "2024.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 b4 9. d3 d6 10. Nbd2 Na5 11. Ba2 c5 12. c3 Nc6 13. Nc4 Rb8 14. d4 bxc3 15. bxc3 cxd4 16. cxd4 Qc7 17. Bg5 h6 18. Bxf6 Bxf6 19. dxe5 dxe5 20. Ne3 Nb4 21. Nd5 Nxd5 22. Bxd5 Bd7 23. Qd3 a5 24. Rec1 Qa7 25. Qd2 Rb4 26. Rc4 Rfb8 27. Rxb4 Rxb4 28. Qc3 Qb6 29. h3 Rb2 30. Qe3 Qxe3 31. fxe3 Rb4 32. Nd2 Bd8 33. Nc4 Bc7 34. Rc1 Kf8 35. Kf1 Ke7 36. Ke2 Bxa4 37. Kf3 Bd7 38. Nb2 Bd8 39. Nd3 Rb6 40. Nxe5 Be8 41. Nc6+ Bxc6 42. Rxc6 Rxc6 43. Bxc6 Kd6 44. Bd5 f5 45. Bg8 Ke5 46. exf5 Kxf5 47. Ke2 a4 48. Ba2 a3 49. Bb1+ Ke5 50. Kd3 Bb6 51. Ba2 Kf5 52. Bb1 Kg5 53. Ke4 Kh4 54. Kf3 1/2-1/2

[Event "Florianopolis Autumn op"]
[Site "Florianopolis"]
[Date "2024.04.13"]
[Round "4"]
[White "Bueno, Alfeu Varela Jr"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2140"]
[BlackElo "2086"]
[PlyCount "20"]
[EventDate "2024.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 e5 10. dxe5 dxe5 1/2-1/2

[Event "Florianopolis Autumn op"]
[Site "Florianopolis"]
[Date "2024.04.13"]
[Round "3"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Pavao, Fabio Biasi"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2086"]
[BlackElo "1884"]
[PlyCount "16"]
[EventDate "2024.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c3 Nc6 6. Nc2 Nf6 7. Nd2 0-0 8. Be2 d6 1/2-1/2

[Event "Florianopolis Autumn op"]
[Site "Florianopolis"]
[Date "2024.04.13"]
[Round "2"]
[White "Umetsubo, Cesar Hidemitsu"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2358"]
[BlackElo "2086"]
[PlyCount "61"]
[EventDate "2024.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Qd2 h6 9. Nh3 exd5 10. Nf4 0-0 11. e3 c6 12. Bd3 Nd7 13. 0-0 Nf6 14. b4 a6 15. a4 Qd6 16. Rab1 g5 17. Nfe2 Ng4 18. f4 Re8 19. Rf3 Nf6 20. fxg5 hxg5 21. Ng3 Re7 22. Rbf1 Bg4 23. Rxf6 Bxf6 24. Bf5 Bxf5 25. Nxf5 Qxb4 26. Nh6+ Kg7 27. Rxf6 Rae8 28. e4 dxe4 29. Qxg5+ Kh8 30. Nxf7+ Rxf7 31. Rh6+ 1-0

[Event "Florianopolis Autumn op"]
[Site "Florianopolis"]
[Date "2024.04.12"]
[Round "1"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Do Valle Cardoso, Lucas"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2086"]
[BlackElo "2375"]
[PlyCount "90"]
[EventDate "2024.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 e6 9. 0-0-0 b5 10. Bd3 Bb7 11. Rhe1 b4 12. Nd5 exd5 13. exd5+ Kd8 14. Qe3 Qc5 15. Qe8+ Kc7 16. Qxf7 Qxd4 17. Be4 Qxe4 18. Rxe4 Nxe4 19. Rd4 Nec5 20. Rxb4 Bc8 21. Qe8 Bb7 22. Qf7 Rb8 23. Rc4 a5 24. a3 Ba6 25. Rc3 Bf1 26. f5 Bxg2 27. Bf4 Kc8 28. b4 axb4 29. axb4 Rxb4 30. Qe8+ Kc7 31. Rxc5+ Nxc5 32. Qc6+ Kb8 33. Bxd6+ Bxd6 34. Qxd6+ Ka7 35. Qxc5+ Rb6 36. Qa3+ Kb8 37. Qg3+ Ka8 38. Qa3+ Kb8 39. Qg3+ Ka8 40. Qxg7 Rc8 41. Qxg2 Rf6 42. Qg7 Kb8 43. Qd7 Rcf8 44. Qb5+ Ka7 45. Qd7+ Ka6 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.27"]
[Round "9"]
[White "De Borba, Gabriel"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2171"]
[BlackElo "2057"]
[PlyCount "90"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 d5 4. exd5 exd5 5. d4 Nf6 6. Bg5 Be6 7. Be2 Nc6 8. 0-0 c4 9. b3 Bb4 10. Nb1 Be7 11. Nbd2 b5 12. a4 a6 13. c3 0-0 14. Ne5 Nxe5 15. dxe5 Ne4 16. Bxe7 Qxe7 17. Nxe4 dxe4 18. bxc4 bxc4 19. Qd4 Qb7 20. Rfd1 Qc6 21. a5 Rab8 22. f3 Rb2 23. Re1 exf3 24. Bxf3 Qb5 25. Be4 g6 26. h4 h5 27. Qd6 Qb3 28. Re3 Re8 29. Rg3 Qb8 30. Bxg6 fxg6 31. Rxg6+ Kh7 32. Rxe6 Qxd6 33. Rxd6 Rxe5 34. Rf1 Ree2 35. Rf7+ Kg8 36. Rc7 Rxg2+ 37. Kf1 Rgf2+ 38. Ke1 Rbe2+ 39. Kd1 Re4 40. Rd8+ Rf8 41. Rxf8+ Kxf8 42. Rc6 Rxh4 43. Rxa6 Rh1+ 44. Ke2 Ra1 45. Ke3 Kg7 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.26"]
[Round "8"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Caetano, Ryan Wesley da Cost"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2057"]
[BlackElo "2184"]
[PlyCount "156"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 g6 5. d4 exd4 6. Nxd4 Bg7 7. Be3 0-0 8. Nc3 d6 9. Re1 a6 10. Bf1 Ne5 11. h3 c5 12. Nb3 b5 13. f4 N5c6 14. Qd2 Qc7 15. Nd1 Bb7 16. c3 Rad8 17. Qf2 Qc8 18. Nd2 f5 19. e5 Nd5 20. exd6 Nxe3 21. Nxe3 Rxd6 22. a4 c4 23. axb5 axb5 24. Nf3 Qc7 25. Nc2 Rd5 26. g3 Rfd8 27. Bg2 Rd3 28. Re2 Qd7 29. Rae1 Bf6 30. Qb6 b4 31. cxb4 Bxb2 32. Qc5 Kh8 33. Qxc4 Bc3 34. Re8+ Rxe8 35. Rxe8+ Qxe8 36. Qxd3 Bf6 37. Qd6 Be7 38. Qc7 Qb8 39. Qxb8+ Nxb8 40. Ne5 Bxg2 41. Kxg2 Kg7 42. b5 Kf6 43. Nd4 Bd6 44. Ndc6 Nxc6 45. bxc6 Ke6 46. Kf3 Kd5 47. Nf7 Kxc6 48. Ng5 Kd5 49. Nxh7 Ke6 50. Ng5+ Kf6 51. h4 Bb4 52. Nh3 Ba5 53. Ke2 Kg7 54. Ng1 Bb6 55. Nf3 Kh6 56. Ne5 Kg7 57. Kf3 Ba5 58. Nd3 Bd8 59. Kg2 Kf6 60. Kh3 Bc7 61. g4 fxg4+ 62. Kxg4 Ba5 63. Nf2 Kg7 64. Ne4 Bc7 65. Ng5 Ba5 66. Nf3 Bc7 67. Ne5 Ba5 68. Nc6 Bb6 69. Kg5 Bc7 70. Kg4 Bb6 71. Kg5 Bc7 72. Nd4 Ba5 73. h5 gxh5 74. Kxh5 Kf7 75. Kg4 Bd2 76. f5 Ba5 77. Kf4 Be1 78. Ke4 Bg3 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.25"]
[Round "7"]
[White "Samaniego, Diego Pinheiro"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1806"]
[BlackElo "2057"]
[PlyCount "76"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. d3 Bc5 6. Nf3 d6 7. 0-0 0-0 8. Na4 Bb6 9. Nxb6 axb6 10. a3 Kh8 11. Rb1 Qe8 12. b4 Qh5 13. b5 Ne7 14. d4 e4 15. Ne1 g5 16. f3 Qg6 17. Qc2 Bd7 18. Rb3 d5 19. c5 Ra4 20. e3 Rc4 21. Qb2 bxc5 22. dxc5 Rxc5 23. Bd2 Rf7 24. Bb4 Rc4 25. fxe4 dxe4 26. Nd3 exd3 27. Rxd3 Qg7 28. Qe5 Ng6 29. Qb2 Ne4 30. Qxg7+ Kxg7 31. Bxe4 Rxe4 32. Rd5 Be6 33. Bc3+ Kh6 34. Rc5 Rxe3 35. Bd2 Rd3 36. Bc1 Rd5 37. Rxd5 Bxd5 38. h4 f4 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.24"]
[Round "6"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Perondi, Rodolfo Antonio"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2057"]
[BlackElo "1840"]
[PlyCount "61"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. e5 Ne8 6. Nf3 d6 7. exd6 Nxd6 8. Be2 Nf5 9. d5 c5 10. 0-0 Nd7 11. Bf4 a6 12. Rc1 Nf6 13. h3 Bd7 14. Bd3 Nd6 15. Re1 Re8 16. Qd2 Qa5 17. b3 Nf5 18. g4 Nd4 19. Nxd4 cxd4 20. Ne4 Qxd2 21. Nxd2 e5 22. Bg3 h5 23. g5 Nh7 24. h4 Nf8 25. c5 Rac8 26. b4 Bf5 27. Ne4 Nd7 28. Bf1 Bf8 29. c6 bxc6 30. dxc6 Nb8 31. Nf6+ 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.23"]
[Round "5"]
[White "Von Buelow, Georg"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2345"]
[BlackElo "2057"]
[PlyCount "81"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. e3 g6 5. Nc3 Bg7 6. Be2 0-0 7. 0-0 Nbd7 8. cxd5 cxd5 9. Qb3 e6 10. Bd2 b6 11. Nb5 Ne4 12. Bb4 Re8 13. Rfc1 a6 14. Nd6 Nxd6 15. Bxd6 Ra7 16. Rc2 b5 17. Rac1 Nb6 18. Qb4 Nc4 19. Bc5 Ra8 20. b3 Nb6 21. a4 Bd7 22. axb5 Bxb5 23. Bxb5 axb5 24. Qxb5 Rb8 25. Qd3 Nd7 26. Bd6 Rb7 27. Rc7 Rxc7 28. Bxc7 Qa8 29. Bd6 Nf6 30. Be5 Qa3 31. Rb1 Rc8 32. Bxf6 Bxf6 33. g4 Be7 34. Kg2 Bb4 35. Qb5 Qa2 36. Qb7 Qxb1 37. Qxc8+ Kg7 38. Qb7 Ba3 39. Ng5 Kf6 40. h4 Be7 41. Qc7 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "4"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Labussiere, Victor"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2057"]
[BlackElo "2328"]
[PlyCount "96"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 c5 4. e3 Nc6 5. Be2 e6 6. 0-0 Bd6 7. d4 cxd4 8. exd4 0-0 9. Nbd2 b6 10. Ne5 Bb7 11. Ndf3 Ne7 12. Bd3 Ne4 13. Qe2 f6 14. Ng4 Ng6 15. g3 Qd7 16. Ne3 f5 17. Ng2 Qc7 18. Nfe1 Rae8 19. f3 Nf6 20. f4 Ne4 21. Nf3 Qd7 22. Ne5 Nxe5 23. fxe5 Be7 24. Bb5 Bc6 25. Bxc6 Qxc6 26. c4 dxc4 27. bxc4 Rc8 28. Rfc1 Bg5 29. Rc2 Rfd8 30. a4 Rc7 31. Nf4 Bxf4 32. gxf4 g5 33. fxg5 Nxg5 34. Qg2 Qf3 35. Bc1 f4 36. Rf2 Qxg2+ 37. Rxg2 Rg7 38. Raa2 Rxd4 39. Rad2 Nh3+ 40. Kf1 Rxd2 41. Rxd2 Rg1+ 42. Ke2 Rg2+ 43. Kd3 Rxd2+ 44. Kxd2 f3 45. Kd3 f2 46. Ke2 Kf7 47. Kf1 Kg6 48. Kg2 Kf5 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "3"]
[White "Tomiello, Lucas Costamilan"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2306"]
[BlackElo "2057"]
[PlyCount "118"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 Bf5 6. Nc3 dxe5 7. fxe5 Nc6 8. Be3 e6 9. Nf3 Bg4 10. Be2 Qd7 11. 0-0 0-0-0 12. c5 Nd5 13. Nxd5 Qxd5 14. Qe1 f6 15. exf6 gxf6 16. h3 Bh5 17. Qc3 Rg8 18. Rf2 Ne7 19. Re1 Qd7 20. b4 Nd5 21. Qb3 Kb8 22. Bc1 Bg7 23. b5 Ka8 24. c6 bxc6 25. bxc6 Qxc6 26. Bb5 Qb6 27. Qc4 Be8 28. Rb2 Qd6 29. Ba6 Nb6 30. Qxe6 Bc6 31. Qf5 Qd5 32. Qxh7 f5 33. Rf2 Bxd4 34. Be3 Bxe3 35. Rxe3 Rd7 36. Qh6 Rdg7 37. Bf1 Bb7 38. Re5 Qd7 39. Qf4 Nd5 40. Qxf5 Qxf5 41. Rxf5 Ne3 42. Re5 Nxg2 43. Bxg2 Bxf3 44. Ree2 Bxg2 45. Rxg2 Rxg2+ 46. Rxg2 Rh8 47. Rh2 c5 48. Kf2 Kb7 49. h4 Kc6 50. h5 Rh6 51. Ke3 Kd5 52. Kd3 a6 53. a4 a5 54. Kc3 Kd6 55. Kc4 Kc6 56. Rh4 Kd6 57. Kb5 Kd5 58. Kxa5 Kc6 59. Rh1 Rh8 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.21"]
[Round "2"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Lunelli, Neuri Antonio"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2057"]
[BlackElo "1744"]
[PlyCount "71"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 c6 7. Be3 Qc7 8. Qd2 Re8 9. 0-0-0 a6 10. Kb1 b5 11. Bd3 Nbd7 12. c5 a5 13. Qc2 a4 14. cxd6 Qa5 15. e5 exd6 16. exf6 Nxf6 17. Bg5 b4 18. Bxf6 Bxf6 19. Ne4 Be7 20. Qxc6 Be6 21. Qb5 b3 22. Qxa5 bxa2+ 23. Ka1 Rxa5 24. Nc3 Bb3 25. Rd2 Rb8 26. Nxa2 a3 27. bxa3 d5 28. Ne5 Rb6 29. Rb1 Rxa3 30. Rdb2 f6 31. Nf3 Rb4 32. Bc2 Bxc2 33. Rxc2 Rba4 34. Rb7 Kf7 35. Re2 Kf8 36. Rbxe7 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.20"]
[Round "1"]
[White "Bieging, Luca Jurgen"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1436"]
[BlackElo "2057"]
[PlyCount "21"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. d4 Nf6 4. Bg2 dxc4 5. Nf3 e6 6. 0-0 Be7 7. Nbd2 b5 8. a4 Bb7 9. b3 c3 10. Nb1 b4 11. a5 0-1

[Event "BRA-ch 89th"]
[Site "Recife"]
[Date "2023.12.15"]
[Round "4"]
[White "Filgueiras, Nathan Felipe"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2295"]
[BlackElo "2054"]
[PlyCount "83"]
[EventDate "2023.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. Nce2 c5 6. c3 b6 7. Nf4 Ba6 8. Bxa6 Nxa6 9. Nf3 cxd4 10. cxd4 Bb4+ 11. Kf1 Nc7 12. g3 0-0 13. Kg2 Re8 14. h4 f6 15. Nd3 Bf8 16. exf6 gxf6 17. Bf4 Nb5 18. Qb3 Nd6 19. Rhe1 Nf7 20. Re2 Bg7 21. Rae1 Nf8 22. Bd2 Qd7 23. Nf4 Rad8 24. Nh5 Bh8 25. Nh2 e5 26. Qf3 f5 27. dxe5 Nxe5 28. Qb3 Qf7 29. Nf4 d4 30. Nf3 Qxb3 31. axb3 Nxf3 32. Kxf3 Kf7 33. Nd3 Ne6 34. Bf4 Bf6 35. b4 Rc8 36. Be5 Rcd8 37. Rc1 Bxe5 38. Rxe5 Rc8 39. Rxf5+ Kg6 40. Rxc8 Rxc8 41. g4 Rc2 42. Re5 1-0

[Event "Catarinense-ch"]
[Site "Itajai"]
[Date "2023.11.26"]
[Round "5"]
[White "Staats, Gustavo Da Silva"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1556"]
[BlackElo "2091"]
[PlyCount "83"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. d5 Qb6 5. Qc1 e6 6. f3 Nf6 7. dxe6 fxe6 8. e4 Nc6 9. Nc3 Be7 10. Bc4 0-0 11. Nge2 Na5 12. Bd3 c4 13. e5 Nd5 14. Be4 Nxf4 15. Nxf4 Qd4 16. Nfe2 Qxe5 17. Qe3 Qc5 18. Qxc5 Bxc5 19. f4 d5 20. Bf3 Be3 21. g3 Nc6 22. Nd1 Bb6 23. c3 Ne5 24. Bg2 Nd3+ 25. Kd2 Nc5 26. Ne3 Bd7 27. Ng4 Bc7 28. Rhe1 Rae8 29. Nd4 b5 30. Re2 Nd3 31. Rb1 Bxf4+ 32. gxf4 Nxf4 33. Rf2 e5 34. Rxf4 Rxf4 35. Bxd5+ Kh8 36. Nxb5 Bxb5 37. Ne3 Rf2+ 38. Ke1 Rxh2 39. Nxc4 Rd8 40. Rd1 Bxc4 41. Bxc4 Rh1+ 42. Bf1 0-1

[Event "Catarinense-ch"]
[Site "Itajai"]
[Date "2023.11.25"]
[Round "4"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Da Costa, Michael David"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2091"]
[BlackElo "1387"]
[PlyCount "51"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 d6 5. d3 0-0 6. h3 h6 7. a3 Ba5 8. b4 Bb6 9. Na4 Bd7 10. Nxb6 axb6 11. Bb3 Nc6 12. c3 Qc8 13. 0-0 Be6 14. Bc2 Ne8 15. Nh4 Qd8 16. Nf5 Bxf5 17. exf5 d5 18. f4 d4 19. b5 Ne7 20. fxe5 c5 21. c4 Kh7 22. Qf3 Qd7 23. f6 Ng8 24. Qe4+ g6 25. Bd1 Rb8 26. Bg4 1-0

[Event "Catarinense-ch"]
[Site "Itajai"]
[Date "2023.11.25"]
[Round "3"]
[White "Da Silva, Guilherme Eduardo"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1800"]
[BlackElo "2091"]
[PlyCount "74"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. Nc3 d6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Be7 8. Qc2 Nc6 9. exd6 cxd6 10. Rd1 0-0 11. b3 d5 12. cxd5 Nb4 13. Qb2 N4xd5 14. Nxd5 Qxd5 15. d4 Bf6 16. Ne5 Bxe2 17. Qxe2 Rfd8 18. Bb2 Rac8 19. Rac1 Rxc1 20. Rxc1 Bxe5 21. Qxe5 Qxe5 22. dxe5 Rd2 23. Rb1 Nd5 24. a3 g5 25. g3 Kg7 26. Kf1 Kg6 27. Ke1 Rc2 28. Bd4 a6 29. Kd1 Ra2 30. Bb2 b5 31. h4 Nb6 32. Bd4 Nc4 33. Bc5 Nxa3 34. Rc1 Nc4 35. Ke1 Nxe5 36. Rd1 Kf5 37. Rd6 a5 0-1

[Event "Catarinense-ch"]
[Site "Itajai"]
[Date "2023.11.24"]
[Round "1"]
[White "Centeno, Daniel de Medeiros"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1324"]
[BlackElo "2091"]
[PlyCount "90"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. d5 d6 5. f3 Nf6 6. e4 g6 7. Nc3 Bg7 8. Qd2 0-0 9. 0-0-0 Re8 10. g4 a6 11. h4 b5 12. h5 Nbd7 13. hxg6 fxg6 14. Nh3 Nf8 15. e5 dxe5 16. Bxe5 Bb7 17. Bxf6 exf6 18. Bg2 Qa5 19. Kb1 Rad8 20. f4 b4 21. Ne2 Qb5 22. Bf3 Bc8 23. Nf2 f5 24. g5 Rd7 25. Nd3 Bb7 26. Ne5 Bxe5 27. fxe5 Rxe5 28. Nf4 Rd6 29. Qg2 Re7 30. b3 c4 31. Be2 Rxe2 32. Qxe2 cxb3 33. Qxb5 bxa2+ 34. Kxa2 axb5 35. Kb3 Nd7 36. Kxb4 Ne5 37. Rh3 Nf7 38. Rg3 Ra6 39. Kxb5 Nd6+ 40. Kb4 Ne4 41. Rgg1 Rb6+ 42. Kc4 Ba6+ 43. Kd4 Rb4+ 44. Ke3 Nf2 45. Rde1 Ng4+ 1-0

[Event "Catarinense-ch"]
[Site "Itajai"]
[Date "2023.11.24"]
[Round "2"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Alonso, Leonardo Espinha"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2091"]
[BlackElo "1171"]
[PlyCount "78"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg7 6. Be2 Nc6 7. c4 Qd8 8. d5 Nd4 9. Nxd4 cxd4 10. 0-0 e6 11. dxe6 Bxe6 12. Bd3 Ne7 13. b3 0-0 14. Bb2 Nc6 15. Nd2 Nb4 16. Be4 Qc7 17. a3 Nc6 18. Nf3 Rfd8 19. Ng5 Bc8 20. Bd5 Rd7 21. Qf3 Ne5 22. Qg3 h6 23. Ne4 Rxd5 24. cxd5 Qc2 25. f4 Nd7 26. Nd6 Qxb2 27. Qe1 Nf6 28. Qe7 Qxb3 29. Qxf7+ Kh7 30. Rac1 Bd7 31. Nc4 Rc8 32. Ne5 Qe3+ 33. Kh1 Be8 34. Rxc8 Bxf7 35. Nxf7 Qe2 36. Rcc1 Nxd5 37. Rce1 Qc4 38. Nd6 Qc6 39. Nf7 Ne3 0-1

[Event "Florianopolis op-A"]
[Site "Florianopolis"]
[Date "2023.09.24"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Buganca, Luiz Henrique Da Si"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2097"]
[BlackElo "1993"]
[PlyCount "73"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 gxf6 11. c3 f5 12. Nxb5 axb5 13. Bxb5 Bd7 14. exf5 Rb8 15. a4 Na5 16. Qg4 Kf8 17. Qh5 Bxb5 18. Qh6+ Ke8 19. Qg7 Bc4 20. Qxh8+ Kd7 21. Qxd8+ Bxd8 22. Nb4 Nb3 23. Ra3 Bb6 24. Kd1 Bc5 25. Kc2 Bxb4 26. cxb4 Rxb4 27. Kc3 Rb8 28. Kxc4 Na5+ 29. Kc3 Rc8+ 30. Kd3 Rb8 31. Kc2 Rb4 32. g3 d5 33. Rd1 Kd6 34. Rad3 d4 35. f4 Rxa4 36. fxe5+ Kxe5 37. Ra3 1-0

[Event "Florianopolis op-A"]
[Site "Florianopolis"]
[Date "2023.09.24"]
[Round "6"]
[White "Filimberti Uczai, Joao Pedro"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2120"]
[BlackElo "2097"]
[PlyCount "151"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. h3 Bh5 9. Nc3 0-0 10. Be3 Nc6 11. exd6 cxd6 12. d5 Na5 13. b3 e5 14. Rc1 Bxf3 15. Bxf3 Nd7 16. Be2 b6 17. Bd3 f5 18. f3 Bg5 19. Qd2 Bxe3+ 20. Qxe3 Nb7 21. Rfe1 Qe7 22. Nb5 Ndc5 23. Nd4 Qd7 24. Nb5 Rae8 25. Bc2 a6 26. Nc3 a5 27. a3 Qd8 28. b4 axb4 29. axb4 Nd7 30. Ba4 Rf7 31. Bc6 Qb8 32. Ra1 Rc8 33. Nb5 Nf8 34. Qxb6 Nd8 35. Qxb8 Rxb8 36. Nxd6 Rf6 37. Ne8 Rg6 38. Bb5 Nf7 39. Ra7 Rgb6 40. Nc7 Nd6 41. Rxe5 R6b7 42. Rxb7 Rxb7 43. Na6 Ng6 44. Re6 Nxb5 45. cxb5 Rxb5 46. d6 Nf8 47. Re7 Rd5 48. Nc7 Rxd6 49. Rxg7+ Kxg7 50. Ne8+ Kf7 51. Nxd6+ Ke6 52. Nc4 f4 53. g3 Kd5 54. Nd2 fxg3 55. Kg2 Kd4 56. Kxg3 Kc3 57. Ne4+ Kxb4 58. Kg4 Kc4 59. h4 Kd4 60. h5 Ke5 61. Kg5 Ne6+ 62. Kg4 h6 63. Ng3 Kf6 64. Nf5 Ng5 65. f4 Nf7 66. Ng3 Nd6 67. Kf3 Nb5 68. Ke3 Nc7 69. Ne4+ Kf5 70. Kf3 Ne6 71. Nd6+ Kf6 72. Kg4 Ng7 73. Ne4+ Ke6 74. Nc5+ Kf6 75. Nd7+ Ke7 76. Ne5 1/2-1/2

[Event "Florianopolis op-A"]
[Site "Florianopolis"]
[Date "2023.09.23"]
[Round "3"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Dornelles, Marcio Neron Camarg"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2097"]
[BlackElo "1971"]
[PlyCount "62"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 0-0 9. 0-0-0 c4 10. f5 b5 11. fxe6 fxe6 12. Ne2 b4 13. Nf4 Nb6 14. Qf2 b3 15. cxb3 cxb3 16. a3 Bd7 17. Kb1 Na5 18. Rc1 Nbc4 19. Bxc4 Nxc4 20. Rc3 Rb8 21. Bc1 Qa5 22. Ne2 Be8 23. Rxc4 dxc4 24. Qe3 Bg6+ 25. Ka1 Qb6 26. Nd2 Qa6 27. Nb1 Bxb1 28. Kxb1 Bxa3 29. bxa3 b2 30. Bd2 Rb3 31. Bc3 Rxa3 0-1

[Event "Florianopolis op-A"]
[Site "Florianopolis"]
[Date "2023.09.23"]
[Round "2"]
[White "Menna Barreto, Felipe Kubiaki"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2264"]
[BlackElo "2097"]
[PlyCount "97"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. d4 Be7 6. Bg5 0-0 7. Nbd2 c5 8. c3 d6 9. a4 b4 10. dxc5 dxc5 11. c4 h6 12. Bxf6 Bxf6 13. Qc2 Qc7 14. Nb3 Nd7 15. Rfd1 Rad8 16. Ne1 Bxg2 17. Kxg2 Be7 18. Qe4 Nf6 19. Qf3 e5 20. Nd2 Rd4 21. Nc2 e4 22. Qe3 Rd7 23. Nxe4 Rxd1 24. Rxd1 Qc6 25. f3 Qxa4 26. b3 Qc6 27. Ra1 Ra8 28. Ra5 Nd7 29. Nf2 Bf8 30. Qe4 Qxe4 31. Nxe4 f5 32. Nf2 Ne5 33. f4 Nc6 34. Ra6 Rc8 35. Nd3 Rc7 36. Kf3 Nb8 37. Ra2 Nd7 38. Ne3 g6 39. Nd5 Rb7 40. Ne5 Nxe5+ 41. fxe5 Bg7 42. e6 g5 43. e4 fxe4+ 44. Kxe4 Bd4 45. Ra6 Kg7 46. e7 Kf7 47. Rxh6 Bg7 48. Re6 Ke8 49. Rg6 1-0

[Event "Florianopolis op-A"]
[Site "Florianopolis"]
[Date "2023.09.23"]
[Round "4"]
[White "Nunes, Agatha Hurba"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "D86"]
[WhiteElo "1845"]
[BlackElo "2097"]
[PlyCount "64"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 cxd4 10. cxd4 Qa5+ 11. Bd2 Qa3 12. Bc3 0-0 13. 0-0 Rd8 14. Qd2 e6 15. Qg5 h6 16. Qe3 b6 17. f4 Nxd4 18. Rac1 Nxe2+ 19. Bxe2 Bb7 20. Rf3 Rac8 21. Rg3 Bd4 22. Bxd4 Qxc1+ 23. Kf2 Qxe3+ 24. Kxe3 Rc2 25. Bf6 Rdd2 26. Bf3 Rxa2 27. h4 Ba6 28. f5 exf5 29. Kf4 fxe4 30. Bxe4 Ra4 31. Re3 Rf2+ 32. Ke5 Rxe4+ 0-1

[Event "Florianopolis op-A"]
[Site "Florianopolis"]
[Date "2023.09.22"]
[Round "1"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Silva, Henrique Brasil Bar"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2097"]
[BlackElo "1695"]
[PlyCount "67"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Nge2 Ne7 6. a3 Bxc3+ 7. Nxc3 Nd7 8. Be3 Qc7 9. Be2 a6 10. 0-0 0-0 11. Qd2 Ng6 12. f4 f5 13. e5 b5 14. g4 Ne7 15. gxf5 Nxf5 16. Bf2 Bb7 17. Bg4 c5 18. Ne2 g6 19. c3 Qc6 20. Bf3 c4 21. h4 h5 22. Kh2 Kf7 23. Rg1 Rh8 24. Rg5 Rag8 25. Ng1 Nb6 26. Nh3 Nc8 27. Rag1 Nce7 28. Qe2 Ng7 29. f5 exf5 30. Be3 Ne6 31. R5g2 Bc8 32. Bg5 Nf8 33. Bf6 Nh7 34. Nf4 1-0

[Event "Florianopolis op-A 04"]
[Site "Florianopolis"]
[Date "2023.05.01"]
[Round "6"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Kayser, Gustavo Warmling"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2081"]
[BlackElo "1972"]
[PlyCount "35"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 Qe7 6. Nf3 f6 7. fxe5 fxe5 8. Bxc6+ bxc6 9. Nxe5 Nf6 10. Nxc6 Qe4 11. Qf3 Qxc2 12. Bxf6 0-0 13. Qxd5+ Kh8 14. Nc3 Bb7 15. Bd4 Rf5 16. Nb4 Bxd5 17. Nxc2 Bb7 18. e4 1-0

[Event "Florianopolis op-A 04"]
[Site "Florianopolis"]
[Date "2023.04.30"]
[Round "4"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Do Nascimento, Christian Almeida"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2081"]
[BlackElo "2116"]
[PlyCount "92"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. f4 c5 6. Nf3 Nbc6 7. a3 Bxc3+ 8. bxc3 Bd7 9. Bd3 c4 10. Be2 Nf5 11. 0-0 Qa5 12. Qe1 h5 13. Bd2 0-0-0 14. Qf2 f6 15. g3 Rdg8 16. Rfd1 Nd8 17. Ne1 Nf7 18. Ng2 Qd8 19. h3 g5 20. g4 hxg4 21. hxg4 Nh4 22. fxg5 Nxg2 23. Kxg2 f5 24. Rh1 Rxh1 25. Rxh1 Nxg5 26. Qh4 Ne4 27. Qxd8+ Kxd8 28. Be1 fxg4 29. Rh4 Ba4 30. Bd1 g3 31. Bg4 Bd7 32. Bf3 Ba4 33. Bg4 Rg6 34. Rh8+ Kc7 35. Rh7+ Kb6 36. Bh5 Rg5 37. Bf7 Bd7 38. Rh6 Kc7 39. Bh5 Rg7 40. Bf3 Kc6 41. Rh3 Kb5 42. Bxe4 dxe4 43. Bxg3 Bc6 44. Kf2 Rf7+ 45. Ke2 Rf3 46. Kd2 Ka4 0-1

[Event "Florianopolis op-A 04"]
[Site "Florianopolis"]
[Date "2023.04.30"]
[Round "5"]
[White "Dornelles, Marcio Neron Camarg"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "1962"]
[BlackElo "2081"]
[PlyCount "71"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 c6 5. e3 Bg7 6. h3 0-0 7. Nf3 Qb6 8. Qb3 Bf5 9. Be2 h6 10. 0-0 g5 11. Bh2 e6 12. cxd5 exd5 13. Rfc1 Nbd7 14. Na4 Qxb3 15. axb3 Rfe8 16. b4 a6 17. Nc5 Nxc5 18. bxc5 Ne4 19. Ra2 Bf6 20. b4 Rac8 21. Ne5 Bd8 22. Bh5 Re7 23. Bg4 Bxg4 24. Nxg4 Kg7 25. f3 h5 26. fxe4 hxg4 27. e5 gxh3 28. gxh3 Re6 29. Rf1 Be7 30. Raf2 Rf8 31. Rf5 Rg6 32. Bg3 Kg8 33. Kg2 f6 34. exf6 Rfxf6 35. Rxf6 Bxf6 36. Rf3 1/2-1/2

[Event "Florianopolis op-A 04"]
[Site "Florianopolis"]
[Date "2023.04.29"]
[Round "3"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Dos Santos, Lucas Aparecido"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2081"]
[BlackElo "2072"]
[PlyCount "81"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. 0-0 Be7 8. Qe2 d6 9. Nc3 Nbd7 10. f4 b6 11. Bd2 0-0 12. Rae1 Re8 13. Kh1 Nf8 14. e5 N6d7 15. Be4 Bb7 16. exd6 Bxd6 17. Ncb5 axb5 18. Nxb5 Qb8 19. Bxb7 Rxa2 20. Nxd6 Qxd6 21. Bc3 Qc7 22. Be4 Rc8 23. Bb1 Raa8 24. Qg4 g6 25. b3 b5 26. f5 e5 27. fxg6 hxg6 28. Qf3 f6 29. Be4 Rab8 30. Bd5+ Kg7 31. g4 Qd6 32. g5 f5 33. Qg3 Re8 34. Qh4 Nh7 35. Qh6+ Kh8 36. Rxf5 bxc4 37. bxc4 Re7 38. Ref1 Rg7 39. Rf6 Qa3 40. R6f3 Qe7 41. Rf7 1-0

[Event "Florianopolis op-A 04"]
[Site "Florianopolis"]
[Date "2023.04.29"]
[Round "2"]
[White "De Almeida, Cesar Ricardo"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "E56"]
[WhiteElo "1793"]
[BlackElo "2081"]
[PlyCount "109"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 a6 7. cxd5 exd5 8. h3 0-0 9. 0-0 Nc6 10. dxc5 Bxc5 11. Ne2 Be6 12. b3 Qe7 13. Bb2 Ba3 14. Qc1 Bxb2 15. Qxb2 Ne4 16. Rad1 Rfd8 17. Nf4 Rac8 18. a3 Qf6 19. Qxf6 Nxf6 20. Rd2 h6 21. Rc1 Nd4 22. Rxc8 Nxf3+ 23. gxf3 Rxc8 24. Nxe6 fxe6 25. Rc2 Rxc2 26. Bxc2 Kf7 27. f4 Nd7 28. Kg2 Kf6 29. h4 a5 30. Kg3 Nc5 31. Kf3 b6 32. Ke2 Nb7 33. Bd3 Nd6 34. Kf3 b5 35. Ke2 b4 36. axb4 axb4 37. Kf3 Nf5 38. Kg4 Ne7 39. Kg3 e5 40. fxe5+ Kxe5 41. f4+ Kf6 42. Kg4 Nc6 43. Kg3 g5 44. hxg5+ hxg5 45. Kg4 gxf4 46. Kxf4 Nd8 47. Bf5 Nb7 48. Bc2 Nc5 49. Kf3 Ke5 50. Kf2 d4 51. Ke2 d3+ 52. Bxd3 Nxb3 53. Kd1 Nc5 54. Bg6 Kd5 55. Ke2 1/2-1/2

[Event "Catarinense-ch U20"]
[Site "Rio Negrinho"]
[Date "2023.03.26"]
[Round "6"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Fischer Junior, Donaldo"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2074"]
[BlackElo "1751"]
[PlyCount "87"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e6 6. c3 Nge7 7. d4 cxd4 8. cxd4 a6 9. Bxc6 dxc6 10. Nc3 0-0 11. Be3 b5 12. Qd2 Bb7 13. b4 a5 14. a3 Ra6 15. Bh6 Qb6 16. Rad1 Rd8 17. Bxg7 Kxg7 18. h4 Qc7 19. h5 h6 20. hxg6 fxg6 21. Ne5 axb4 22. axb4 Ra3 23. Re3 Qc8 24. Rh3 Ng8 25. Rxh6 Nxh6 26. Qg5 Rxc3 27. Qxg6+ Kf8 28. Qxh6+ Ke7 29. Qg7+ Kd6 30. Nf7+ Kd7 31. d5 cxd5 32. exd5 Bxd5 33. Ng5+ Kd6 34. Ne4+ Kc6 35. Qxc3+ Kb6 36. Qd4+ Kb7 37. Nc5+ Kc7 38. Qe5+ Kb6 39. Ra1 Rg8 40. Ra6+ Qxa6 41. Nxa6 Rxg2+ 42. Kf1 Rg6 43. Qd6+ Bc6 44. Nb8 1-0

[Event "Catarinense-ch U20"]
[Site "Rio Negrinho"]
[Date "2023.03.26"]
[Round "5"]
[White "Fier, Alexandr"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2606"]
[BlackElo "2074"]
[PlyCount "85"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 Qd7 9. Nf3 Bg4 10. c5 Nd5 11. Bf2 e6 12. h3 Bh5 13. Qb3 Nxc3 14. bxc3 Na5 15. Qb2 Be7 16. Bb5 c6 17. Be2 0-0 18. 0-0 b6 19. Rad1 Qc7 20. Rfe1 Rfd8 21. c4 Rab8 22. Qc3 Rd7 23. cxb6 axb6 24. g4 Bg6 25. Nh4 Rbd8 26. Nxg6 hxg6 27. Bf3 b5 28. c5 Nc4 29. a4 Qa5 30. Qxa5 Nxa5 31. axb5 cxb5 32. c6 Rd5 33. Bxd5 exd5 34. c7 Rc8 35. Ra1 Nc4 36. Ra7 b4 37. Rb7 Kh7 38. e6 Nd6 39. exf7 Nxb7 40. Rxe7 b3 41. Re8 b2 42. Rxc8 b1Q+ 43. Kh2 1-0

[Event "Catarinense-ch U20"]
[Site "Rio Negrinho"]
[Date "2023.03.25"]
[Round "4"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Schena, Arthur"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2074"]
[BlackElo "1883"]
[PlyCount "41"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. Bd3 Bxc3+ 9. bxc3 e5 10. Ba3 d6 11. c5 d5 12. exd5 Qxd5 13. 0-0 0-0 14. Qe2 Bg4 15. f3 e4 16. Bc4 exf3 17. gxf3 Qg5 18. fxg4 Nxg4 19. Kh1 Qh4 20. Rf4 h5 21. Raf1 1-0

[Event "Catarinense-ch U20"]
[Site "Rio Negrinho"]
[Date "2023.03.25"]
[Round "3"]
[White "Umetsubo, Cesar Hidemitsu"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "E37"]
[WhiteElo "2342"]
[BlackElo "2074"]
[PlyCount "73"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d5 7. e3 e5 8. dxe5 Ne4 9. Qc2 Nc6 10. Nf3 Bf5 11. Bd3 Re8 12. 0-0 Bg6 13. b4 Nxe5 14. Nxe5 Rxe5 15. Bb2 Re7 16. f3 Nf6 17. Bxf6 gxf6 18. cxd5 Rxe3 19. Rfd1 Qd6 20. Rac1 Re7 21. Qc5 Qxc5+ 22. bxc5 Rd8 23. Bc4 Red7 24. Bb3 c6 25. dxc6 bxc6 26. Rxd7 Rxd7 27. Ba4 Rc7 28. Rd1 Kf8 29. Rd6 Ke7 30. Bxc6 Bf5 31. Kf2 Rc8 32. Ke3 Rb8 33. Bd5 Bc8 34. Rc6 Kd8 35. Rxf6 Rb2 36. f4 Rc2 37. Kd4 1-0

[Event "Catarinense-ch U20"]
[Site "Rio Negrinho"]
[Date "2023.03.24"]
[Round "2"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Messias, Jose Vitor Lamosa P"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2074"]
[BlackElo "1664"]
[PlyCount "71"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. c4 Bb4+ 6. Nc3 c5 7. a3 Bxc3+ 8. bxc3 Bc6 9. Be3 Nf6 10. f3 0-0 11. Nh3 Nbd7 12. Bd3 Ng4 13. fxg4 Bxg2 14. Rg1 Bxh3 15. Qf3 Qh4+ 16. Qg3 Qxg3+ 17. Rxg3 Bxg4 18. Rxg4 Rfd8 19. 0-0-0 Rac8 20. Kb2 g6 21. Rg2 Nb6 22. Kb3 Rc6 23. Rgd2 Rdc8 24. dxc5 Nd7 25. Be4 Nxc5+ 26. Bxc5 Rxc5 27. Rd8+ Kg7 28. Rxc8 Rxc8 29. Bxb7 Rb8 30. Rd7 Kf6 31. Kc2 e5 32. Bd5 Rf8 33. c5 e4 34. c6 Ke5 35. c7 Rc8 36. Bb7 1-0

[Event "Catarinense-ch U20"]
[Site "Rio Negrinho"]
[Date "2023.03.24"]
[Round "1"]
[White "Dos Santos, Wellington Carlos"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1434"]
[BlackElo "2074"]
[PlyCount "96"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 Bc5 6. e3 d6 7. Nge2 a6 8. a3 0-0 9. b4 Ba7 10. 0-0 Ne7 11. Qb3 Qe8 12. c5+ Kh8 13. cxd6 cxd6 14. d4 e4 15. b5 axb5 16. Nxb5 Bb8 17. Bd2 Bd7 18. Rfb1 Bc6 19. Nbc3 d5 20. a4 Qd7 21. Nb5 Rf7 22. Bf1 g5 23. Qd1 Ng6 24. Bh3 Ne8 25. Qe1 h5 26. Rb4 h4 27. Qd1 Rh7 28. Bg2 hxg3 29. hxg3 f4 30. exf4 gxf4 31. Nxf4 Nxf4 32. Bxf4 Bxf4 33. gxf4 Nf6 34. Ra3 Qe7 35. Rbb3 Bxb5 36. Rh3 Bd7 37. Rxh7+ Qxh7 38. Qb1 Bf5 39. Qb6 Qe7 40. Rc3 Rc8 41. Rg3 Rc6 42. Qa5 Qc7 43. Qb4 Qf7 44. Bh3 Bxh3 45. Rxh3+ Nh7 46. Qa5 Rg6+ 47. Kf1 Qd7 48. Rh1 Qg4 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.29"]
[Round "10"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Cezar, Ricardo de Almeida"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2099"]
[BlackElo "1795"]
[PlyCount "41"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 e6 5. d3 Be7 6. 0-0 0-0 7. Bb3 Nbd7 8. Re1 a6 9. d4 Qc7 10. e5 Nd5 11. Nbd2 cxd4 12. cxd4 b5 13. exd6 Bxd6 14. Ne4 Bf4 15. g3 Bxc1 16. Rxc1 Qb6 17. Nc5 Qd6 18. Ne5 Rd8 19. Nxf7 Kxf7 20. Rxe6 Qc7 21. Bxd5 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Rosa, Gabriel Redon"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2099"]
[BlackElo "1883"]
[PlyCount "120"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 d5 7. exd5 Nxd5 8. d4 cxd4 9. Nxd4 Bd7 10. Nf3 Be7 11. c4 Nf6 12. a3 0-0 13. b4 Qc7 14. Bb2 Rfd8 15. Nbd2 b6 16. Qb3 Bc8 17. Rad1 Bb7 18. Bd3 a5 19. b5 Nb8 20. Qc2 Nbd7 21. Ne4 Nxe4 22. Bxe4 Bxe4 23. Qxe4 Bf6 24. Bxf6 Nxf6 25. Qc2 Rxd1 26. Rxd1 Rc8 27. Qe2 Qc5 28. Ne5 Qxa3 29. g4 h6 30. h4 Qh3 31. g5 hxg5 32. hxg5 Nh5 33. Qe4 Qb3 34. Rd3 Qb1+ 35. Kh2 Rf8 36. Nd7 Re8 37. Nxb6 Qc2 38. Qf3 Nf4 39. Rd4 Qh7+ 40. Kg1 e5 41. Rd1 Qg6 42. Nd5 Qxg5+ 43. Kf1 Ne6 44. Qe3 Qf5 45. Ra1 Nf4 46. Nxf4 exf4 47. Qf3 g5 48. Rxa5 g4 49. Qd5 Qb1+ 50. Kg2 f3+ 51. Kg3 Qg1+ 52. Kf4 Re6 53. Ra8+ Kg7 54. Qd4+ Rf6+ 55. Ke5 Qe1+ 56. Kd5 Qe6+ 57. Kc5 Qb6+ 58. Kd5 Qb7+ 59. Ke5 Qxa8 60. Qxg4+ Rg6 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "9"]
[White "Pavao, Fabio Biasi"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1799"]
[BlackElo "2099"]
[PlyCount "20"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. 0-0 0-0 6. Nc3 Nc6 7. d3 d6 8. Bg5 Bg4 9. Qd2 Qd7 10. a3 a6 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.27"]
[Round "7"]
[White "Lima, Darcy Gustavo Macha"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2439"]
[BlackElo "2099"]
[PlyCount "55"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. 0-0 Be7 6. b3 0-0 7. c4 bxc4 8. bxc4 c5 9. dxc5 Bxc5 10. Nbd2 d5 11. Rb1 Qc8 12. Bb2 Nbd7 13. Ne5 Nxe5 14. Bxe5 Nd7 15. Ba1 Nb6 16. Nb3 Be7 17. Na5 Rd8 18. Nxb7 Qxb7 19. cxd5 Qa6 20. e4 exd5 21. Qg4 Bf8 22. exd5 Qxa2 23. Be4 g6 24. Qf3 Bg7 25. Rfd1 f5 26. Bxg7 fxe4 27. Qf6 Rxd5 28. Bh6 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "Bail, Ellen Larissa"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "1913"]
[BlackElo "2099"]
[PlyCount "103"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 d5 8. Ne5 c5 9. Be3 Nbd7 10. Nxd7 Qxd7 11. cxd5 exd5 12. dxc5 bxc5 13. Bg5 Rfd8 14. Rc1 Rac8 15. Qa4 Bc6 16. Qh4 Rb8 17. Rc2 Rb4 18. f4 h6 19. Bxf6 Bxf6 20. Qh5 Qb7 21. b3 c4 22. bxc4 Rxc4 23. Rfc1 Qb6+ 24. Kf1 Qc5 25. Nxd5 Bxd5 26. Bxd5 Rxc2 27. Bxf7+ Kf8 28. Qxc5+ Rxc5 29. Rxc5 Kxf7 30. Rc7+ Ke6 31. Rxa7 Kd5 32. Ra4 Bd4 33. Ra3 Ke4 34. Ra6 Rb8 35. Re6+ Kf5 36. Re7 Rb2 37. h3 Rxa2 38. e3 Bf6 39. e4+ Kg6 40. Rd7 Rh2 41. e5 Bxe5 42. fxe5 Rxh3 43. Kg2 Rh5 44. Re7 Rf5 45. g4 Rf4 46. Kg3 Rf1 47. Kg2 Rf8 48. Kg3 Rf1 49. Kg2 Ra1 50. Kf3 Ra4 51. Kg3 Ra3+ 52. Kf4 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Hirano, Enzo Erich Kreutz"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2099"]
[BlackElo "1741"]
[PlyCount "87"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 Nc6 5. d3 e6 6. Bb3 Be7 7. 0-0 0-0 8. Re1 b5 9. a4 b4 10. d4 d5 11. exd5 exd5 12. Ne5 Bb7 13. Nxc6 Bxc6 14. dxc5 Bxc5 15. Be3 Bxe3 16. Rxe3 Rb8 17. Nd2 Re8 18. Rd3 Qb6 19. a5 Qc5 20. cxb4 Rxb4 21. Rc1 Qb5 22. Nf3 Rbe4 23. Rdc3 Ba8 24. Rc5 Qb4 25. h3 h6 26. Qd3 Qb8 27. R5c2 Qd6 28. Rc8 Bb7 29. Rxe8+ Rxe8 30. Qb5 Ba6 31. Qc6 Qxc6 32. Rxc6 Bb7 33. Rc7 Rb8 34. Ba4 Ne4 35. Ne5 Nd6 36. Rd7 f6 37. Nc6 Bxc6 38. Bxc6 Nc8 39. Rd8+ Kf7 40. Bd7 Rxb2 41. Bxc8 Rb1+ 42. Kh2 Rc1 43. Bb7 Ke7 44. Rxd5 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.25"]
[Round "4"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Rodrigues, Edgar"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2099"]
[BlackElo "2299"]
[PlyCount "58"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 c4 7. b3 cxb3 8. Qxb3 Na5 9. Qa2 Ba4 10. Nbd2 Rc8 11. Bb2 Ne7 12. Bd3 b5 13. 0-0 Rc7 14. Rfc1 Nc8 15. Bc2 Nb6 16. Rab1 Be7 17. Bxa4 Nxa4 18. Rc2 0-0 19. Re1 Qb8 20. Nb1 Rfc8 21. Rd1 Qb6 22. Rd3 Qa6 23. Ne1 Rc4 24. Bc1 Nb6 25. Re2 Nc6 26. Be3 Ra4 27. Bc1 b4 28. Rd1 bxc3 29. Nf3 Nb4 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Setti, Dalmarino"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2099"]
[BlackElo "1696"]
[PlyCount "79"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Bb5+ Nbd7 5. Nf3 Nxd5 6. 0-0 c6 7. Be2 e6 8. c4 N5f6 9. h3 Bh5 10. Nc3 Be7 11. Be3 0-0 12. g4 Bg6 13. Nh4 Nxg4 14. Nxg6 Nxe3 15. Nxe7+ Qxe7 16. fxe3 Qg5+ 17. Kh2 Qxe3 18. Qd3 Qh6 19. Rad1 Rad8 20. Qd2 Qh4 21. Qf4 Qe7 22. Ne4 f6 23. Qd6 Qe8 24. Nc5 Nxc5 25. Qxc5 Qg6 26. Bd3 Qf7 27. Be4 Qc7+ 28. Kh1 f5 29. Bg2 Rf6 30. d5 Qe5 31. Qe7 Rdf8 32. Qxb7 Rb8 33. Qxc6 Qxb2 34. Rb1 Qxb1 35. Rxb1 Rxb1+ 36. Kh2 Rb6 37. Qa8+ Rf8 38. Qxa7 Rd6 39. c5 Rdd8 40. dxe6 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Lunelli, Neuri Antonio"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1799"]
[BlackElo "2099"]
[PlyCount "40"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. e4 Bc5 6. Nge2 d6 7. d3 0-0 8. 0-0 a6 9. h3 Qe8 10. Kh2 Qh5 11. f3 Be6 12. Ng1 fxe4 13. Nxe4 Nxe4 14. fxe4 Rxf1 15. Qxf1 Rf8 16. Qe1 Bf2 17. Qd2 Nd4 18. b3 Bxg1+ 19. Kxg1 Bxh3 20. Qg5 Qd1+ 0-1

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.23"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Heredia Serrano, Carla Sofia"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2118"]
[BlackElo "2095"]
[PlyCount "106"]
[EventDate "2022.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. e4 dxe4 3. Ng5 Bf5 4. Nc3 Nf6 5. Qe2 c6 6. Ngxe4 Nxe4 7. Nxe4 e6 8. g4 Bxe4 9. Qxe4 h5 10. h3 Nd7 11. Rg1 hxg4 12. hxg4 Qa5 13. c3 0-0-0 14. b4 Qc7 15. Be2 Nf6 16. Qf3 Bd6 17. Bb2 Nd5 18. 0-0-0 a5 19. a3 axb4 20. axb4 Rd7 21. Bc4 Nb6 22. Bb3 Bf4 23. Kc2 Rhd8 24. d4 e5 25. dxe5 Bxe5 26. Rxd7 Rxd7 27. Rd1 Rxd1 28. Qxd1 Kb8 29. Qf3 f6 30. Bc1 c5 31. bxc5 Qxc5 32. Qe3 Qc7 33. f4 Bd6 34. Qe4 Nd7 35. Qe8+ Ka7 36. Qf7 Nc5 37. Qxc7 Bxc7 38. Bd5 Kb6 39. Be3 Bd6 40. f5 Kc7 41. Bd4 Bf8 42. Kd2 b6 43. Ke3 Kd6 44. Bc4 Kc6 45. Kf3 Nd7 46. Kg3 Bd6+ 47. Kh4 Bf4 48. Kh5 Ne5 49. Be2 Nd7 50. Kg6 Bh6 51. Kf7 Kd6 52. Ke8 Nc5 53. Kf7 Nd7 1/2-1/2

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.23"]
[Round "6"]
[White "Felix, Joao Eduardo Orland"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1638"]
[BlackElo "2118"]
[PlyCount "107"]
[EventDate "2022.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 e5 10. dxe5 dxe5 11. Qxd8 Rxd8 12. c5 N6d7 13. Bc4 Nc6 14. Nf3 Nf8 15. Ng5 Be6 16. Nxe6 Nxe6 17. Bxe6 fxe6 18. 0-0 Rac8 19. Ne4 Bf8 20. Rc4 Be7 21. Rfc1 Kf7 22. Kf1 a6 23. Ke1 Rd7 24. Rd1 Rd5 25. Nc3 Rxd1+ 26. Nxd1 Ke8 27. f3 Nd4 28. Bxd4 exd4 29. Rxd4 Rxc5 30. Ke2 Bf6 31. Rc4 Rg5 32. Ne3 Kd7 33. g4 b5 34. Rc2 Be7 35. f4 Rc5 36. Rxc5 Bxc5 37. Nf1 Kd6 38. Nd2 Kd5 39. Kd3 Bd6 40. Ke3 g5 41. fxg5 Bxh2 42. Ne4 Ke5 43. Kf3 Bf4 44. Nc5 Bxg5 45. Nxa6 Be7 46. Nc7 b4 47. Nb5 Bc5 48. Nc7 Bb6 49. Nb5 Kd5 50. Kf4 e5+ 51. Kf3 Bc5 52. Nc7+ Kd4 53. Ne6+ Kd5 54. Nc7+ 1/2-1/2

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.22"]
[Round "3"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Eger, Laura Luisa"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2118"]
[BlackElo "1754"]
[PlyCount "107"]
[EventDate "2022.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. h3 Bb4 9. Nge2 0-0 10. 0-0 Qe7 11. Bd3 Bxd3 12. Qxd3 Bd6 13. Bxd6 Qxd6 14. e4 Rad8 15. Rfd1 Qe7 16. Qe3 a5 17. f4 Nb8 18. Rd2 Na6 19. Rad1 Nb4 20. g4 Rd7 21. g5 Ne8 22. Ng3 Nd6 23. b3 Rfd8 24. h4 Ne8 25. Qf2 Nc7 26. Nf1 f6 27. Ne3 b5 28. axb5 cxb5 29. Ng4 Nc6 30. gxf6 gxf6 31. e5 fxe5 32. fxe5 Kh8 33. Nf6 Rf8 34. Qg2 Nd5 35. Ncxd5 exd5 36. Nxd7 Qxd7 37. Kh2 a4 38. bxa4 bxa4 39. Rf1 Rxf1 40. Qxf1 Qe7 41. Qf4 a3 42. Qg5 Qxg5 43. hxg5 Nb4 44. e6 Kg7 45. Rf2 a2 46. e7 a1Q 47. e8Q Qa7 48. Qf8+ Kg6 49. Qf5+ Kh5 50. Qh3+ Kxg5 51. Qg3+ Kh6 52. Rf6+ Kh5 53. Rf5+ Kh6 54. Qg5# 1-0

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.22"]
[Round "4"]
[White "Reichert, Thiago da Cruz"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "1985"]
[BlackElo "2118"]
[PlyCount "45"]
[EventDate "2022.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 c6 5. e3 Bg7 6. Nf3 0-0 7. Be2 e6 8. 0-0 b6 9. Rc1 Bb7 10. cxd5 exd5 11. b4 Nbd7 12. Qb3 Nh5 13. Bd6 Re8 14. h3 Nf8 15. Bh2 Ne6 16. Rfd1 Nf6 17. Ne5 Nd7 18. Nd3 a6 19. a4 Nf6 20. Ne5 Nd7 21. Nd3 Nf6 22. Ne5 Nd7 23. Nd3 1/2-1/2

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.22"]
[Round "2"]
[White "Venter, Paulo Regis"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1572"]
[BlackElo "2118"]
[PlyCount "42"]
[EventDate "2022.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 d5 4. Nf3 c6 5. Nbd2 Bg7 6. Bg2 0-0 7. 0-0 e6 8. b3 b6 9. Bb2 Bb7 10. Qc2 Nbd7 11. Rfe1 c5 12. e3 Rc8 13. Rac1 cxd4 14. exd4 dxc4 15. bxc4 Qc7 16. Qb3 Rfd8 17. Ba1 Nb8 18. h3 Nc6 19. d5 Na5 20. Qa4 exd5 21. cxd5 Qxc1 0-1

[Event "Florianopolis Spring op 2nd"]
[Site "Florianopolis"]
[Date "2022.10.21"]
[Round "1"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Devens, Bruno Vendrusculo"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "2118"]
[BlackElo "1564"]
[PlyCount "121"]
[EventDate "2022.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. Be3 Nc5 9. f3 Be7 10. Qd2 Qc7 11. 0-0 b5 12. a3 Nxb3 13. Nxb3 0-0 14. Kh1 Bb7 15. Rad1 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. Nd4 Rfd8 19. Qf2 Rab8 20. Rd2 Bd6 21. Qh4 b4 22. axb4 Rxb4 23. c3 Rb7 24. Rc1 Rdb8 25. c4 Bc6 26. Nxc6 Qxc6 27. Rcd1 Bf8 28. Rd8 f6 29. Rxb8 Rxb8 30. Qd4 Qb7 31. Rd2 Be7 32. Qd3 Rd8 33. Qc2 Qc7 34. Qc3 Rxd2 35. Bxd2 Bd6 36. g3 Be5 37. Qc2 Qb6 38. c5 Qb5 39. Qd1 Qxc5 40. Bc1 Bc7 41. Kg2 Bb6 42. Qe2 Kf7 43. Qe1 Qc2+ 44. Qd2 Qxd2+ 45. Bxd2 Ke7 46. Bb4+ Kd7 47. f4 a5 48. Bf8 g6 49. Kf3 Kc6 50. Ke4 Bc5 51. Bg7 Be7 52. g4 Kd6 53. f5 g5 54. h3 e5 55. b3 Bd8 56. Bf8+ Kc6 57. Ba3 Kd7 58. Kd5 Bc7 59. Bc5 Bd8 60. Bf2 Be7 61. Be3 1/2-1/2

[Event "Timbo U2200 op 2nd"]
[Site "Timbo"]
[Date "2022.08.14"]
[Round "6"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Dias, Henrique Jose Harms"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2140"]
[BlackElo "1661"]
[PlyCount "85"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 e6 7. Be2 dxc4 8. Bxc4 Be7 9. 0-0 0-0 10. Bg5 h6 11. Bh4 a6 12. a3 b5 13. Ba2 Bb7 14. Rc1 Rc8 15. Bb1 Nd5 16. Qd3 g6 17. Bg3 Bf6 18. Ne4 Nce7 19. Nc5 Ba8 20. Nxa6 Qb6 21. Nc5 Rfd8 22. b4 Nf5 23. Rfd1 Bg7 24. Qe2 Nc7 25. Bxf5 Bxf3 26. Qxf3 gxf5 27. Be5 Nd5 28. Bxg7 Kxg7 29. Qg3+ Kh7 30. Qe5 Rg8 31. f3 Qd8 32. Qe2 Qg5 33. Qd2 Qe7 34. Nd3 Ra8 35. Nf4 Nf6 36. Qd3 Qd6 37. Ne2 Qd7 38. Rc5 Nd5 39. Nc3 Nf4 40. Qxb5 Qxb5 41. Rxb5 Rxa3 42. Rb7 Rg7 43. d5 1-0

[Event "Timbo U2200 op 2nd"]
[Site "Timbo"]
[Date "2022.08.14"]
[Round "5"]
[White "Pavao, Fabio Biasi"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1778"]
[BlackElo "2140"]
[PlyCount "79"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 e6 5. Nf3 d5 6. cxd5 exd5 7. d4 cxd4 8. Nxd4 Be7 9. 0-0 0-0 10. b3 Bc5 11. Nxc6 bxc6 12. Qc2 Be7 13. Rd1 Be6 14. Na4 Qc8 15. Nc5 Bf5 16. e4 Bg6 17. Bg5 Re8 18. Bxf6 Bxf6 19. Rac1 Qc7 20. Nd3 dxe4 21. Nf4 Bf5 22. Qxc6 Qxc6 23. Rxc6 Rad8 24. Nd5 Kf8 25. Ne3 Rxd1+ 26. Nxd1 Bd4 27. Ne3 Be6 28. g4 Rd8 29. Rc2 Bb6 30. Kf1 Rd4 31. Ke2 h5 32. h3 hxg4 33. hxg4 Ke7 34. Rc4 Kd6 35. Rxd4+ Bxd4 36. Nc4+ Kd5 37. Nd2 Ke5 38. a3 Kf4 39. f3 e3 40. Nc4 1-0

[Event "Timbo U2200 op 2nd"]
[Site "Timbo"]
[Date "2022.08.13"]
[Round "2"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Boeck, Moacir Luis"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2140"]
[BlackElo "1868"]
[PlyCount "47"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 a6 7. Bf1 0-0 8. d4 cxd4 9. cxd4 d6 10. Nc3 b5 11. d5 Na5 12. b4 Ng4 13. Bb2 Qb6 14. Qd2 Bh6 15. bxa5 Bxd2 16. axb6 Bxe1 17. Rxe1 Rb8 18. h3 Nf6 19. e5 Nd7 20. exd6 exd6 21. Re7 Nc5 22. Nd2 Bf5 23. g4 Bd7 24. Nce4 1-0

[Event "Timbo U2200 op 2nd"]
[Site "Timbo"]
[Date "2022.08.13"]
[Round "4"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Franca, Willian Bento"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2140"]
[BlackElo "2179"]
[PlyCount "127"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. g3 Nbd7 4. Bg2 e5 5. 0-0 Be7 6. Re1 0-0 7. e4 c6 8. c3 Re8 9. Nbd2 Bf8 10. Qc2 b6 11. b3 Bb7 12. Bb2 Qc7 13. Rad1 Rac8 14. a4 c5 15. dxe5 dxe5 16. Nc4 a6 17. Nfd2 b5 18. axb5 axb5 19. Ne3 c4 20. bxc4 bxc4 21. Nexc4 Nb6 22. Ne3 Bc5 23. Ndf1 Bc6 24. Ra1 Qb7 25. f3 Red8 26. Kh1 Bb5 27. Ba3 Bxf1 28. Bxf1 Bxe3 29. Rxe3 Nc4 30. Bxc4 Rxc4 31. Rb1 Qa7 32. Rd3 Rdc8 33. Bd6 Qa5 34. Rb8 Rxb8 35. Bxb8 h5 36. Bd6 Ra4 37. Bb4 Qa8 38. Rd1 Ra2 39. Qb3 Nxe4 40. Rd8+ Qxd8 41. Qxa2 Qd1+ 42. Kg2 Nd2 43. Qa8+ Kh7 44. Kf2 e4 45. fxe4 Qf3+ 46. Ke1 Nxe4 47. Qa7 Qh1+ 48. Ke2 Qxh2+ 49. Kd3 f5 50. Qe3 Nxg3 51. c4 Ne4 52. c5 Qb2 53. Kc4 Qc2+ 54. Kb5 Nxc5 55. Bxc5 Qe4 56. Qg5 Qg4 57. Qxg4 hxg4 58. Kc4 Kg6 59. Kd4 Kg5 60. Ke5 g3 61. Kd4 Kf4 62. Bd6+ Kf3 63. Ke5 g6 64. Kf6 0-1

[Event "Timbo U2200 op 2nd"]
[Site "Timbo"]
[Date "2022.08.13"]
[Round "3"]
[White "Dos Santos, Haroldo Cunha Jr"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2102"]
[BlackElo "2140"]
[PlyCount "71"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. c3 e6 3. Nf3 Nf6 4. Bf4 cxd4 5. cxd4 Be7 6. h3 0-0 7. e3 b6 8. Nc3 Bb7 9. Bd3 d5 10. 0-0 Ne4 11. Bxe4 dxe4 12. Nd2 f5 13. Qb3 Bd5 14. Nxd5 Qxd5 15. Rfc1 Na6 16. a3 Rfc8 17. Qa4 Qb7 18. Qb5 Rxc1+ 19. Rxc1 Rc8 20. Rc4 Kf7 21. f3 exf3 22. Nxf3 Bf6 23. Be5 Rxc4 24. Qxc4 b5 25. Qc2 Nb8 26. Bxb8 Qxb8 27. Qc6 Ke7 28. b4 Qb6 29. Qc2 Kd6 30. Qc8 Kd5 31. Qc3 Qc6 32. Qb2 Qc4 33. Kf2 Qc6 34. Qa2+ Qc4 35. Qb2 Qc6 36. Qa2+ 1/2-1/2

[Event "Timbo U2200 op 2nd"]
[Site "Timbo"]
[Date "2022.08.12"]
[Round "1"]
[White "Arndt, Claudio Felipe"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1751"]
[BlackElo "2140"]
[PlyCount "45"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 Bf5 6. Be3 dxe5 7. fxe5 Nc6 8. Nc3 Qd7 9. Be2 0-0-0 10. Nf3 Bg4 11. 0-0 e6 12. Qd2 Bxf3 13. Rxf3 Nxe5 14. dxe5 Qxd2 15. Bxd2 Rxd2 16. Rxf7 Bc5+ 17. Kh1 Bd4 18. c5 Bxc5 19. Bg4 Rxb2 20. Bxe6+ Kb8 21. Ne4 Bd4 22. Rxg7 Bxe5 23. Rg4 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.17"]
[Round "9"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "De Freitas, Isabella Ribeiro Co"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2125"]
[BlackElo "1878"]
[PlyCount "43"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Qc7 4. d4 cxd4 5. Nxd4 a6 6. Nc3 Nf6 7. Bd3 Be7 8. 0-0 b6 9. Qe2 d6 10. f4 Nbd7 11. Kh1 Bb7 12. Bd2 Rc8 13. Rae1 Nc5 14. Bc2 e5 15. Nf5 Ne6 16. Nd5 Nxd5 17. exd5 Nd4 18. Nxd4 exd4 19. f5 Kf8 20. f6 gxf6 21. Bh6+ Ke8 22. Bg7 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.16"]
[Round "8"]
[White "De Carvalho, Vitor Augusto Ponci"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1999"]
[BlackElo "2125"]
[PlyCount "54"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. exd6 cxd6 9. b3 0-0 10. Nc3 Nc6 11. a4 d5 12. c5 Nc8 13. b4 Bxf3 14. Bxf3 Nxb4 15. Rb1 a5 16. Ba3 b6 17. Bxb4 axb4 18. Rxb4 bxc5 19. dxc5 Bxc5 20. Rg4 Ne7 21. Qc1 Rc8 22. Qg5 Ng6 23. Qh5 Bxf2+ 24. Rxf2 Rxc3 25. Be2 Qb6 26. g3 Rc2 27. Kg2 f5 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.16"]
[Round "7"]
[White "Dos Santos, Lucas Aparecido"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2047"]
[BlackElo "2125"]
[PlyCount "87"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bf4 0-0 6. e3 a6 7. cxd5 exd5 8. Bd3 b6 9. 0-0 c5 10. h3 Nc6 11. Rc1 c4 12. Bb1 b5 13. Ne5 Bb7 14. f3 b4 15. Ne2 Nxe5 16. dxe5 Nd7 17. Nd4 Nc5 18. Nf5 Ne6 19. Bg3 Bc5 20. Kh2 Re8 21. f4 Bf8 22. Bh4 Qb6 23. Qh5 g6 24. Nh6+ Bxh6 25. Qxh6 Qc5 26. f5 Qf8 27. Qxf8+ Nxf8 28. e6 fxe6 29. f6 Kf7 30. Bg5 e5 31. Bh6 Re6 32. Bg5 Nd7 33. Rf2 Rh8 34. e4 h6 35. Bh4 g5 36. Bg3 Rxf6 37. Rd2 Re8 38. exd5 Nb6 39. Be4 a5 40. Bf3 Kg7 41. Bh5 c3 42. bxc3 Nc4 43. Bxe8 Nxd2 44. Bxe5 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.15"]
[Round "6"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Luz, Arthur Nader"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2125"]
[BlackElo "2201"]
[PlyCount "74"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 g6 6. 0-0 Bg7 7. Bc2 0-0 8. d4 Nd7 9. Be3 b5 10. Re1 Bb7 11. Nbd2 cxd4 12. cxd4 Rc8 13. Rc1 Nb6 14. Bb1 e5 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. b3 Bc3 18. Re2 Re8 19. Nf3 Bg7 20. Rxc8 Qxc8 21. Bxb6 axb6 22. Qxd6 Rd8 23. Qf4 Rd1+ 24. Re1 Rxe1+ 25. Nxe1 Qc3 26. Nf3 Qa1 27. Qb8+ Bf8 28. Qxb7 Qxb1+ 29. Kh2 Qxa2 30. Qxb6 Qxb3 31. Nd4 Qc4 32. Nxb5 Qxe4 33. g3 Qf5 34. Kg2 Qd5+ 35. Kh2 Bc5 36. Qb8+ Kg7 37. Kg1 Qf5 0-1

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.15"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Martins Jr Sobrinho, Manuel De"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2125"]
[BlackElo "2002"]
[PlyCount "79"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[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. g3 e6 4. Bg2 d5 5. exd5 exd5 6. 0-0 Bg4 7. h3 Bh5 8. g4 Bg6 9. Re1+ Be7 10. d4 Nf6 11. c3 c4 12. b3 cxb3 13. axb3 0-0 14. Ne5 Nxe5 15. dxe5 Ne4 16. Be3 f5 17. f3 Nc5 18. b4 Ne6 19. f4 d4 20. cxd4 fxg4 21. Rf1 Bxb1 22. Rxb1 gxh3 23. Bxh3 Qd5 24. Qb3 Qxb3 25. Rxb3 Nc7 26. d5 Rfd8 27. d6 Bxd6 28. exd6 Rxd6 29. Bg2 Nb5 30. Bxb7 Rg6+ 31. Kf2 Rd8 32. Be4 Re6 33. Rd3 Red6 34. Rxd6 Rxd6 35. Rc1 g6 36. Rc8+ Kg7 37. Rc5 a6 38. Rc6 Rd7 39. Rxa6 Nc3 40. Bf3 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.14"]
[Round "3"]
[White "Filgueiras, Nathan Felipe"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2355"]
[BlackElo "2125"]
[PlyCount "104"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 e5 10. dxe5 dxe5 11. Qxd8 Rxd8 12. c5 N6d7 13. Bc4 Nc6 14. Nf3 Nf8 15. Bg5 Rd7 16. 0-0 h6 17. Be3 Rd8 18. Nb5 Be6 19. Nd6 Bxc4 20. Rxc4 Rab8 21. Ra1 Ne6 22. Rcc1 f5 23. g3 e4 24. Ne1 Ncd4 25. Kf1 b6 26. b4 bxc5 27. bxc5 Rb2 28. Rc4 Nc6 29. Ra4 a5 30. Rc1 Rdb8 31. h4 R8b4 32. Rxb4 axb4 33. Rc2 Rb1 34. Nb5 g5 35. hxg5 hxg5 36. Rc1 Rxc1 37. Bxc1 Bf8 38. Nd6 Ncd4 39. Nb7 Kf7 40. Bd2 b3 41. axb3 Nxb3 42. Bb4 Nbxc5 43. Nxc5 Nxc5 44. Bxc5 Bxc5 45. f3 exf3 46. Nxf3 Kf6 47. g4 fxg4 48. Ne1 Kf5 49. Nd3 Bd6 50. Kg2 g3 51. Nc1 Bf4 52. Ne2 Kg4 1/2-1/2

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.14"]
[Round "4"]
[White "Lima, Darcy Gustavo Macha"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2445"]
[BlackElo "2125"]
[PlyCount "139"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. e4 d6 4. d4 Nf6 5. Nc3 0-0 6. Nge2 e5 7. h3 Nc6 8. Be3 exd4 9. Nxd4 Bd7 10. 0-0 Re8 11. Re1 Nxd4 12. Bxd4 Bc6 13. Qd2 Qd7 14. Nd5 Bxd5 15. exd5 Rxe1+ 16. Rxe1 Re8 17. Be3 a6 18. Qb4 Qb5 19. Qxb5 axb5 20. Bd2 Kf8 21. Rxe8+ Kxe8 22. Kf1 Kd7 23. b3 c6 24. dxc6+ bxc6 25. c4 bxc4 26. bxc4 d5 27. cxd5 cxd5 28. Bc3 Kc6 29. Ke2 Ne8 30. Bd2 Nd6 31. Kd3 Nc4 32. Bb4 Be5 33. f4 Bc7 34. Bc3 h5 35. Bf3 f5 36. Bd1 Kd6 37. Ba4 Ke6 38. h4 Nd6 39. Be1 Bb6 40. Bc6 Ne4 41. a4 Ba7 42. a5 Nf6 43. a6 Kd6 44. Ba4 Ne4 45. Be8 Nc5+ 46. Ke2 Nxa6 47. Bxg6 Ke6 48. Bxh5 Nc7 49. g4 fxg4 50. Bxg4+ Kf6 51. h5 Ne6 52. Bh4+ Kf7 53. f5 Nd4+ 54. Kd1 Nxf5 55. Bxf5 Bd4 56. h6 Be3 57. h7 Bd4 58. Ke2 Kg7 59. Bd3 Be5 60. Kf3 Bc3 61. Kg4 Bb2 62. Bf2 Kh8 63. Kg5 Bc3 64. Kg6 Be5 65. Kf5 Bc3 66. Ke6 Bb2 67. Kxd5 Bc3 68. Ke6 Bb2 69. Bh4 Bc3 70. Bf6+ 1/2-1/2

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.13"]
[Round "2"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Moyses Sobrinho, Elias"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2125"]
[BlackElo "1823"]
[PlyCount "104"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 Nf6 3. e5 Nfd7 4. d4 e6 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Nxd4 9. Bxd4 Bc5 10. Qd2 Bxd4 11. Qxd4 Qb6 12. Qxb6 Nxb6 13. a4 0-0 14. a5 Nd7 15. Nb5 a6 16. Nd4 Nc5 17. b4 Ne4 18. Bd3 f5 19. g3 Bd7 20. Bxe4 fxe4 21. Nb3 Bc6 22. Nc5 Kf7 23. c3 Ke7 24. Ke2 g5 25. Ke3 gxf4+ 26. gxf4 Rg8 27. Rhg1 Rg6 28. Rg3 Rag8 29. Rag1 Rxg3+ 30. Rxg3 Rxg3+ 31. hxg3 h5 32. c4 dxc4 33. Nxe4 Bxe4 34. Kxe4 Kf7 35. Kd4 Kg6 36. Kxc4 Kf5 37. Kc5 Kg4 38. Kd6 Kxg3 39. f5 h4 40. fxe6 h3 41. e7 h2 42. e8Q h1Q 43. e6 Qe4 44. Qg8+ Kf4 45. Qf7+ Kg5 46. Qg7+ Kf4 47. Qc3 Kf5 48. Qh3+ Kg5 49. Qg3+ Kf6 50. Qf2+ Kg5 51. Qd2+ Kg6 52. Ke7 Kh5 1-0

[Event "Florianopolis Winter op 6th"]
[Site "Florianopolis"]
[Date "2022.07.13"]
[Round "1"]
[White "Furtado, Tiago Cicotti"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1562"]
[BlackElo "2125"]
[PlyCount "78"]
[EventDate "2022.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Bc4 dxe5 6. dxe5 e6 7. c3 Be7 8. Bxd5 exd5 9. Nbd2 0-0 10. Qb3 b6 11. 0-0 c5 12. h3 Be6 13. Qa4 Qc7 14. Re1 Nc6 15. Nf1 Rad8 16. Be3 Rfe8 17. Rac1 Bf5 18. Ng3 Bg6 19. Qg4 Qd7 20. Qf4 Qe6 21. Rcd1 h6 22. Bc1 Bc2 23. Rd2 g5 24. Qe3 Bg6 25. Rdd1 d4 26. cxd4 cxd4 27. Qb3 Qxb3 28. axb3 Bc2 29. Rd2 Bxb3 30. Nf5 Bb4 31. Nxh6+ Kf8 32. Nxg5 Bxd2 33. Bxd2 Rxe5 34. Nh7+ Kg7 35. Rc1 Rd6 36. Ng4 Kxh7 37. Nxe5 Nxe5 38. Bf4 Nd3 39. Bxd6 Nxc1 0-1

[Event "Pan American-ch Seniors 50"]
[Site "Florianopolis"]
[Date "2022.06.26"]
[Round "9"]
[White "Gauche, Charles"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "E37"]
[WhiteElo "2147"]
[BlackElo "2076"]
[PlyCount "119"]
[EventDate "2022.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 c6 8. Nf3 Nd7 9. g3 0-0 10. Bg2 f5 11. h4 Ndf6 12. Ne5 Bd7 13. Bf4 Be8 14. f3 Nd6 15. c5 Nf7 16. Qd2 Nd7 17. Nd3 Nf6 18. 0-0-0 Bd7 19. h5 b6 20. Kb1 bxc5 21. Nxc5 Qe7 22. Qc3 Rfe8 23. Nd3 Rec8 24. Rc1 Be8 25. Qb4 Qxb4 26. Nxb4 c5 27. dxc5 e5 28. Bd2 Bb5 29. g4 a5 30. Nd3 f4 31. g5 Bxd3+ 32. exd3 Nxg5 33. d4 exd4 34. Bxf4 Ne6 35. Bd6 Rc6 36. Bf1 d3 37. Bxd3 Nd4 38. Rh4 Nxf3 39. Rf4 Nd2+ 40. Kc2 Nde4 41. Bxe4 Nxe4 42. Rxe4 dxe4 43. b4 axb4 44. axb4 Kf7 45. Bf4 Ke6 46. Kc3 Kf5 47. Bd2 Ra3+ 48. Kc4 e3 49. Be1 Ke4 50. b5 Rc8 51. b6 Rd3 52. b7 Rcd8 53. Bc3 R3d7 54. c6 Rf7 55. Ba5 Rd4+ 56. Kc5 Rd5+ 57. Kb6 Rd8 58. c7 Rd6+ 59. Ka7 Rff6 60. c8Q 1-0

[Event "Pan American-ch Seniors 50"]
[Site "Florianopolis"]
[Date "2022.06.25"]
[Round "7"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Tempone, Marcelo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2076"]
[BlackElo "2409"]
[PlyCount "118"]
[EventDate "2022.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 4. Be3 e5 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 Nf6 8. Nf3 Ne4 9. dxe5 Nxc3 10. Qxd5 Nxd5 11. Bd2 0-0 12. 0-0-0 Bg4 13. Re1 a6 14. h3 Bd7 15. Bc4 Nb6 16. Bd3 h6 17. Nh4 Rfe8 18. f4 Rad8 19. Nf3 Be6 20. Be3 Bd5 21. Rhf1 Nc4 22. Bxc4 Bxc4 23. Rf2 Bd5 24. Bd2 b6 25. Bc3 Ne7 26. Nd2 c5 27. g4 Nc6 28. Rfe2 b5 29. Ne4 b4 30. Bb2 Bxe4 31. Rxe4 a5 32. axb4 axb4 33. Rd1 Na5 34. Rxd8 Rxd8 35. e6 fxe6 36. Rxe6 Nc4 37. Re4 Nxb2 38. Kxb2 Kf7 39. Kb3 Ra8 40. Kc4 Ra2 41. Kxc5 Rxc2+ 42. Kxb4 Rf2 43. Kc4 Rf3 44. h4 Rh3 45. h5 Kf6 46. Rd4 Re3 47. Rd6+ Kf7 48. Rg6 Re8 49. f5 Re3 50. Kd4 Ra3 51. Ke4 Ra4+ 52. Kf3 Ra3+ 53. Kf4 Ra4+ 54. Kg3 Ra3+ 55. Kh4 Ra4 56. Re6 Rb4 57. Kg3 Ra4 58. Kf3 Rb4 59. Re4 Rb1 1/2-1/2

[Event "Pan American-ch Seniors 50"]
[Site "Florianopolis"]
[Date "2022.06.25"]
[Round "8"]
[White "Souza Neves, Andrey Marcelo"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2097"]
[BlackElo "2076"]
[PlyCount "52"]
[EventDate "2022.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. c4 Nb6 7. exd6 cxd6 8. Nc3 Be7 9. 0-0 0-0 10. b3 Nc6 11. Be3 d5 12. c5 Nc8 13. b4 Bxf3 14. Bxf3 a6 15. Rb1 Bf6 16. a4 b6 17. b5 axb5 18. axb5 Na5 19. Ra1 bxc5 20. dxc5 Bxc3 21. Ra3 Bf6 22. Qb1 Ne7 23. Rc1 Nf5 24. c6 Nxe3 25. fxe3 Qb6 26. Qb4 Nc4 0-1

[Event "Pan American-ch Seniors 50"]
[Site "Florianopolis"]
[Date "2022.06.24"]
[Round "6"]
[White "Rodi, Luis Ernesto"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2351"]
[BlackElo "2076"]
[PlyCount "92"]
[EventDate "2022.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 e6 4. Nh3 Be7 5. f3 Nf6 6. e4 d5 7. Nf2 c5 8. Nc3 0-0 9. Nb5 Nc6 10. e5 Nd7 11. c3 a6 12. Nd6 Bxd6 13. exd6 cxd4 14. cxd4 Qb6 15. Be3 Qxb2 16. Bd3 Qb4+ 17. Kf1 Qxd6 18. Qb1 h6 19. f4 f6 20. g4 e5 21. g5 e4 22. gxh6 exd3 23. Qxd3 f5 24. Rg1 Qxh6 25. Rg5 Nf6 26. Ke2 Ne4 27. Rg2 Qh5+ 28. Kf1 Be6 29. Kg1 Rf6 30. Qb3 Rf7 31. Nxe4 fxe4 32. Rg5 Qe2 33. Rg3 Qd3 34. Kf2 Qxb3 35. axb3 Nb4 36. Ke2 Rc8 37. Rg6 Rf6 38. Rg5 Rh6 39. Rag1 Rxh2+ 40. Kd1 Rh7 41. f5 Bf7 42. Bf4 Nd3 43. Bd2 Bh5+ 44. Rxh5 Rxh5 45. f6 Rh1 46. Rxh1 Nf2+ 0-1

[Event "Pan American-ch Seniors 50"]
[Site "Florianopolis"]
[Date "2022.06.23"]
[Round "4"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Lima, Darcy Gustavo Macha"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2076"]
[BlackElo "2464"]
[PlyCount "57"]
[EventDate "2022.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. g3 Nc6 4. Bg2 Bg7 5. 0-0 d6 6. Nc3 Qd7 7. d3 b6 8. e4 Bb7 9. Re1 e6 10. Be3 Nd4 11. Qd2 Ne7 12. Ne2 e5 13. Nexd4 cxd4 14. Bh6 0-0 15. Bxg7 Kxg7 16. Nh4 f5 17. exf5 Nxf5 18. Nxf5+ Rxf5 19. Bxb7 Qxb7 20. f4 g5 21. fxe5 dxe5 22. Rf1 Raf8 23. Rxf5 Rxf5 24. b4 h6 25. Rc1 Rf6 26. c5 bxc5 27. Rxc5 Qf3 28. Qe1 Qxd3 29. Rxe5 1/2-1/2

[Event "Pan American-ch Seniors 50"]
[Site "Florianopolis"]
[Date "2022.06.23"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Zampronha, Wladimir Camilo"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2076"]
[BlackElo "2134"]
[PlyCount "68"]
[EventDate "2022.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Bd3 e5 8. 0-0 Bc5 9. Nc3 d6 10. h3 0-0 11. Rb1 a5 12. a3 Rb8 13. Na4 Bd4 14. b4 axb4 15. axb4 d5 16. exd5 cxd5 17. c5 Qc7 18. Bg5 Ne4 19. Bxe4 dxe4 20. Nb6 Be6 21. Qc1 f5 22. Be3 Qf7 23. Rd1 Rfd8 24. Bxd4 exd4 25. Qb2 d3 26. Qe5 Re8 27. Qf4 Bb3 28. Rd2 Bc2 29. Rb2 g6 30. g4 Red8 31. g5 Qg7 32. Ra2 Qf7 33. Rb2 Qg7 34. Ra2 Qf7 1/2-1/2

[Event "Pan American-ch Seniors 50"]
[Site "Florianopolis"]
[Date "2022.06.22"]
[Round "3"]
[White "Urquiza, Marcello de Albuque"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2028"]
[BlackElo "2076"]
[PlyCount "66"]
[EventDate "2022.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 dxe5 6. Nxe5 Bxe2 7. Qxe2 Nd7 8. Nxf7 Kxf7 9. Qh5+ Ke6 10. 0-0 N7f6 11. Re1+ Kd7 12. Qf5+ Ke8 13. c4 Nb6 14. d5 Nxc4 15. Nc3 Nd6 16. Qh3 Qd7 17. Re6 Nf7 18. Qf5 c6 19. dxc6 bxc6 20. Bf4 Rd8 21. Rae1 Qd3 22. Qc5 Rd7 23. Rxc6 Nd8 24. Rc8 Kf7 25. h4 e5 26. Qxe5 Bd6 27. Qe3 Bxf4 28. Qxf4 Ne6 29. Qb8 Rxc8 30. Qxc8 Re7 31. Rd1 Qc2 32. Qb8 Ne4 33. Rd5 Qxf2+ 0-1

[Event "Pan American-ch Seniors 50"]
[Site "Florianopolis"]
[Date "2022.06.21"]
[Round "2"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Mussanti, Diego"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2076"]
[BlackElo "2210"]
[PlyCount "107"]
[EventDate "2022.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. d5 Nf6 5. Nc3 c6 6. Bg5 Bb4 7. Bxc4 Bxc3+ 8. bxc3 Qa5 9. Bd3 Qxc3+ 10. Kf1 Nbd7 11. Rc1 Qa3 12. dxc6 bxc6 13. Ne2 0-0 14. Rxc6 Bb7 15. Rc7 Ba6 16. Bxa6 Qxa6 17. f3 Qxa2 18. Kf2 Qe6 19. Qc2 a5 20. Ra1 Ra6 21. Qc4 Qxc4 22. Rxc4 Rfa8 23. Nc3 h6 24. Be3 Rb8 25. Ra2 Nf8 26. Rc5 N8d7 27. Rcxa5 Rxa5 28. Rxa5 Rb2+ 29. Kf1 Rb3 30. Nd5 Nxd5 31. Rxd5 Nf6 32. Rd8+ Kh7 33. Ke2 Rb7 34. Rd2 Ne8 35. Rd5 f6 36. Bd2 Kg6 37. g3 Rb6 38. f4 Nd6 39. fxe5 Nxe4 40. exf6 Rxf6 41. Ke3 Nd6 42. Bc3 Re6+ 43. Kf3 h5 44. Bd2 Rf6+ 45. Bf4 Nf5 46. h3 Ra6 47. Rd3 Ra4 48. Be5 Kf7 49. g4 hxg4+ 50. hxg4 Nh6 51. Bf4 Ng8 52. Rd7+ Kg6 53. Be5 Nf6 54. Bxf6 1/2-1/2

[Event "Pan American-ch Seniors 50"]
[Site "Florianopolis"]
[Date "2022.06.21"]
[Round "1"]
[White "Shintate, Paulo Sunao Jr"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B04"]
[BlackElo "2076"]
[PlyCount "42"]
[EventDate "2022.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. Nc3 d6 5. Nf3 g6 6. d4 Bg7 7. exd6 cxd6 8. Bg5 h6 9. Bh4 0-0 10. h3 Nc6 11. g4 Re8 12. Qd2 g5 13. Bg3 e5 14. dxe5 dxe5 15. Qxd8 Rxd8 16. Rd1 Be6 17. c5 Rxd1+ 18. Kxd1 Rd8+ 19. Kc2 Nd5 20. a3 Nxc3 21. Kxc3 e4+ 0-1

[Event "Florianopolis Autumn op U2300"]
[Site "Florianopolis"]
[Date "2022.05.15"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Pavao, Fabio Biasi"]
[Result "1/2-1/2"]
[ECO "E87"]
[WhiteElo "2116"]
[BlackElo "1786"]
[PlyCount "19"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "6"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 a5 8. Qd2 Na6 9. 0-0-0 b6 10. g4 1/2-1/2

[Event "Florianopolis Autumn op U2300"]
[Site "Florianopolis"]
[Date "2022.05.15"]
[Round "6"]
[White "Eger, Laura Luisa"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1733"]
[BlackElo "2116"]
[PlyCount "150"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. 0-0 0-0 8. h3 Nc6 9. exd6 cxd6 10. Be3 Na5 11. Qd2 Nbc4 12. Qc1 Nxe3 13. Qxe3 Nxb3 14. Qxb3 b6 15. Re1 Bb7 16. Nbd2 Qc7 17. c3 e5 18. dxe5 dxe5 19. Rad1 Rad8 20. Qa4 Rd5 21. Qc2 Rfd8 22. Nf1 e4 23. Rxd5 Bxd5 24. N3d2 f5 25. Ne3 Bxa2 26. c4 f4 27. Nef1 e3 28. fxe3 fxe3 29. Nxe3 Bd4 30. Kh1 Re8 31. Ndf1 Qc5 32. b3 Qb4 33. Re2 Bxb3 34. Qd3 Qc3 35. Rd2 Qxd3 36. Rxd3 Bxe3 37. Nxe3 Ba4 38. Nd5 Re1+ 39. Kh2 Rc1 40. Ne3 Bc6 41. Rd8+ Kg7 42. Rc8 Be4 43. Rc7+ Kf6 44. Rxa7 Re1 45. Ng4+ Ke6 46. Nf2 Kd6 47. Rxh7 Bc2 48. Rh4 Kc5 49. Rf4 Re3 50. Ng4 Re2 51. Nf6 Bd3 52. Nd7+ Kc6 53. Nf6 Rc2 54. Ng4 Kc5 55. Ne5 Bxc4 56. Nxg6 Bd5 57. Rg4 b5 58. Ne5 Rd2 59. h4 b4 60. h5 Be6 61. Rf4 b3 62. h6 b2 63. h7 Rd8 64. Nd3+ Rxd3 65. h8Q b1Q 66. Qe5+ Bd5 67. Qc7+ Bc6 68. Qe7+ Kb5 69. Qe5+ Ka6 70. Rf8 Qc2 71. Qa1+ Kb6 72. Rb8+ Bb7 73. Qf6+ Ka7 74. Rg8 Qc7+ 75. g3 Qh7+ 0-1

[Event "Florianopolis Autumn op U2300"]
[Site "Florianopolis"]
[Date "2022.05.14"]
[Round "2"]
[White "Cezar, Ricardo de Almeida"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1782"]
[BlackElo "2116"]
[PlyCount "42"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. dxc5 Na6 4. e3 Nxc5 5. Nf3 g6 6. Be2 Bg7 7. 0-0 0-0 8. c3 d6 9. Nbd2 Bd7 10. Rc1 b5 11. b4 Na4 12. Nd4 a6 13. Bg5 d5 14. Bf4 Rc8 15. Qb3 Ne4 16. Nxe4 dxe4 17. Rfd1 e5 18. Nxb5 axb5 19. Bxb5 Bxb5 20. Rxd8 Rfxd8 21. Bg3 Nxc3 0-1

[Event "Florianopolis Autumn op U2300"]
[Site "Florianopolis"]
[Date "2022.05.14"]
[Round "3"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Dos Santos, Lucas Aparecido"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2116"]
[BlackElo "2014"]
[PlyCount "98"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. d3 Nge7 7. 0-0 0-0 8. Bb3 d6 9. Be3 Nd4 10. Bxd4 cxd4 11. Ne2 Nc6 12. Kh1 e5 13. a3 Be6 14. Bxe6 fxe6 15. fxe5 dxe5 16. Qd2 Qe7 17. c4 a5 18. b3 Bf6 19. Qb2 g5 20. Ne1 g4 21. Nc2 Bg5 22. Rab1 Rf7 23. Ng3 Raf8 24. Rxf7 Qxf7 25. b4 h5 26. bxa5 h4 27. Ne2 Qf2 28. Na1 h3 29. gxh3 gxh3 30. Ng1 Qxb2 31. Rxb2 Rf1 32. Nc2 Bh4 33. Ra2 Rc1 34. Nb4 Nxa5 35. Rc2 Ra1 36. Re2 Rf1 37. Rd2 Nb3 38. Rb2 Nc5 39. Rd2 Bf2 40. Rxf2 Rxf2 41. Nxh3 Rd2 42. Ng5 Nxd3 43. Nxe6 Nf2+ 44. Kg2 Nxe4+ 45. Kf3 Nc3 46. Ng5 Rxh2 47. Nd3 Re2 48. Nc5 b6 49. Nd7 d3 0-1

[Event "Florianopolis Autumn op U2300"]
[Site "Florianopolis"]
[Date "2022.05.14"]
[Round "4"]
[White "Marques Junior, Marcos Antonio"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1802"]
[BlackElo "2116"]
[PlyCount "111"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "6"]
[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. Bb5 d6 4. d4 cxd4 5. Nxd4 Bd7 6. 0-0 Nf6 7. Re1 g6 8. Nc3 Bg7 9. Bg5 0-0 10. Nxc6 bxc6 11. Bc4 Re8 12. Qf3 e5 13. h3 Be6 14. Qd3 Qc7 15. Rad1 h6 16. Bxe6 Rxe6 17. Be3 Rd8 18. Qa6 Rd7 19. Qa3 Qb7 20. f3 Bf8 21. Na4 Re8 22. b3 d5 23. Qc1 dxe4 24. Rxd7 Nxd7 25. fxe4 Kh7 26. Qd2 Nf6 27. Qd3 Qb4 28. Rf1 Qe7 29. Qc4 Qe6 30. Qxe6 Rxe6 31. Bxa7 Kg7 32. Re1 Nd7 33. Be3 Rd6 34. Nb2 Nf6 35. Nc4 Re6 36. Bf2 Bb4 37. Re2 Bc3 38. g3 Nd7 39. Kg2 Re8 40. Be1 Bd4 41. c3 Bc5 42. Bf2 Bxf2 43. Kxf2 Nc5 44. Ke3 f5 45. exf5 gxf5 46. Rf2 Kg6 47. Rxf5 Kxf5 48. Nd6+ Ke6 49. Nxe8 Nd7 50. Ng7+ Kf6 51. Nh5+ Ke6 52. g4 Nf6 53. c4 Nd7 54. Ng3 Kf6 55. Ne4+ Ke6 56. a4 1-0

[Event "Florianopolis Autumn op U2300"]
[Site "Florianopolis"]
[Date "2022.05.13"]
[Round "1"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Dias, Joao Batista de Sou"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2116"]
[BlackElo "1838"]
[PlyCount "171"]
[EventDate "2022.05.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 g6 2. h4 c5 3. h5 Bg7 4. Nc3 Nc6 5. Nf3 d6 6. Bc4 gxh5 7. Ng5 e6 8. Qxh5 Qe7 9. Nb5 Nf6 10. Qxf7+ Qxf7 11. Nxd6+ Ke7 12. Ngxf7 Rf8 13. Nxc8+ Raxc8 14. Ng5 Nd4 15. Bb3 h6 16. Nf3 Nxe4 17. d3 Nxf3+ 18. gxf3 Ng5 19. Ke2 Nxf3 20. c3 Ng5 21. Be3 Rh8 22. Rag1 e5 23. Bxg5+ hxg5 24. Rxh8 Rxh8 25. Rxg5 Bf6 26. Rg2 b5 27. Bd5 b4 28. Kd2 a5 29. Kc2 Kd6 30. Be4 a4 31. Rg6 Rf8 32. Rh6 Kd7 33. Rh7+ Be7 34. f3 Rg8 35. Rh2 Kd6 36. Rh6+ Kd7 37. Bf5+ Kc7 38. Bg4 Rb8 39. c4 Bg5 40. Rh7+ Kd6 41. Rd7+ Kc6 42. Rg7 b3+ 43. axb3 axb3+ 44. Kd1 Be3 45. Bd7+ Kd6 46. Ba4 Bd4 47. Rg2 Ke6 48. Kc1 Kf5 49. Rg4 Be3+ 50. Kd1 Bd4 51. Kc1 Rb4 52. Bd7+ Kf6 53. Bb5 Kf5 54. Kb1 Be3 55. Rh4 Kg5 56. Rg4+ Kf5 57. Rh4 Kg5 58. Rh7 Kf4 59. Rf7+ Kg3 60. Rf5 Bf4 61. Rf7 Kxf3 62. Rd7 Be3 63. Rh7 Ke2 64. Rh5 Bd4 65. Rh3 Be3 66. Rh5 Bf4 67. Rh3 Kd2 68. Rf3 Be3 69. Rf5 Bf4 70. Rf7 Kxd3 71. Rd7+ Ke2 72. Rd5 e4 73. Rxc5 e3 74. Rf5 Bg3 75. Be8 Kd2 76. Rd5+ Ke1 77. Bh5 Rxc4 78. Rd3 Kf2 79. Rxb3 Rh4 80. Bd1 Rd4 81. Bh5 Bd6 82. Rc3 Bb4 83. Rc7 Rh4 84. Rf7+ Ke1 85. Rf5 Rh2 86. Re5 1/2-1/2

[Event "Chapeco op"]
[Site "Chapeco"]
[Date "2022.02.13"]
[Round "6"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Lazzarotti, Calebe Kadlubiski"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2165"]
[BlackElo "1580"]
[PlyCount "81"]
[EventDate "2022.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4 Qd4 10. Qe2 Nd5 11. c3 Qb6 12. Ng3 Bd6 13. Nf5 Bxf5 14. Bxf5 g6 15. Bc2 Nf4 16. Qf3 f5 17. d3 0-0-0 18. 0-0 g5 19. b4 Nb7 20. Bxf4 exf4 21. d4 Rdf8 22. Qh5 Qc7 23. Nd2 Qd7 24. Rfe1 g4 25. Nc4 g3 26. Ne5 Bxe5 27. Rxe5 gxf2+ 28. Kxf2 Nd6 29. Rae1 Ne4+ 30. Bxe4 fxe4 31. R1xe4 Rf7 32. Re6 Rhf8 33. Qe5 f3 34. Re8+ Kb7 35. Qb8+ Ka6 36. Rxf8 fxg2+ 37. Rxf7 Qxf7+ 38. Qf4 Qxa2+ 39. Kg1 Qc2 40. Qe3 Qd1+ 41. Kxg2 1-0

[Event "Chapeco op"]
[Site "Chapeco"]
[Date "2022.02.13"]
[Round "5"]
[White "Eberhard, Gustavo Henrique"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1307"]
[BlackElo "2165"]
[PlyCount "66"]
[EventDate "2022.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Nfd7 5. Bd3 c5 6. dxc5 Nxe5 7. Bf4 Nxd3+ 8. Qxd3 Nc6 9. Nf3 Bxc5 10. Ne5 0-0 11. h4 f6 12. Ng4 e5 13. Nh6+ gxh6 14. Bxh6 Rf7 15. Qg3+ Kh8 16. 0-0-0 Be6 17. Nxd5 Bxd5 18. c4 Nd4 19. Rxd4 Bxd4 20. cxd5 Qxd5 21. Kb1 Rg8 22. Qd3 Qxg2 23. Qd1 Qg6+ 24. Ka1 Qxh6 25. Qf3 Rc8 26. a3 Rc1+ 27. Ka2 Rxh1 28. Qxh1 Qd2 29. Qb1 Rc7 30. Kb3 Rc1 31. Qf5 Qxb2+ 32. Ka4 Rc4+ 33. Ka5 Bb6# 0-1

[Event "Chapeco op"]
[Site "Chapeco"]
[Date "2022.02.12"]
[Round "4"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Zottis, Pietro"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2165"]
[BlackElo "1214"]
[PlyCount "99"]
[EventDate "2022.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 f6 8. Ng5 Ndxe5 9. dxe5 Nxe5 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Qe2 c4 13. 0-0 Bd6 14. f4 fxg5 15. fxe5 Bc5+ 16. Kh1 0-0-0 17. Nf3 g4 18. Ng5 Rhf8 19. Nxh7 Rxf1+ 20. Qxf1 g5 21. Nf6 Rf8 22. Bxg5 Qg7 23. Qf4 g3 24. Qxg3 Rh8 25. Qg4 Kc7 26. Ne8+ Rxe8 27. Bd8+ Rxd8 28. Qxg7+ Rd7 29. Qf6 Re7 30. b4 cxb3 31. axb3 Kd7 32. b4 Bb6 33. c4 Bd8 34. cxd5 exd5 35. Qd6+ Ke8 36. Rxa7 d4 37. Ra8 Rd7 38. Qe6+ Re7 39. Qg8+ Kd7 40. Qxd8+ Ke6 41. Qd6+ Kf5 42. Qxe7 d3 43. Rf8+ Ke4 44. Qh7+ Ke3 45. Rf3+ Kd4 46. Qxd3+ Kxe5 47. Rf5+ Ke6 48. Qd5+ Ke7 49. Rf7+ Ke8 50. Qd7# 1-0

[Event "Chapeco op"]
[Site "Chapeco"]
[Date "2022.02.12"]
[Round "3"]
[White "Pertuzatti, Daniel"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "1-0"]
[ECO "C37"]
[WhiteElo "2017"]
[BlackElo "2165"]
[PlyCount "51"]
[EventDate "2022.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. Bc4 g4 6. 0-0 gxf3 7. Qxf3 Qf6 8. e5 dxe5 9. dxe5 Qb6+ 10. Kh1 Bh6 11. Bxf7+ Kxf7 12. Bxf4 Ke8 13. e6 Bxe6 14. Be5 Nf6 15. Bxf6 Rg8 16. Nc3 Qc6 17. Rae1 Kd7 18. Rxe6 Qxe6 19. Qxb7 Nc6 20. Rd1+ Ke8 21. Qxa8+ Kf7 22. Qb7 Qxf6 23. Qxc7+ Ne7 24. Nd5 Qg5 25. Rf1+ Ke6 26. Nf4+ 1-0

[Event "Chapeco op"]
[Site "Chapeco"]
[Date "2022.02.11"]
[Round "2"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Andrade, Moacir Belarmino F"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2165"]
[BlackElo "1478"]
[PlyCount "21"]
[EventDate "2022.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. g3 Ne4 6. Qc2 c6 7. Nd2 f5 8. Bg2 Nxd2 9. Bxd2 dxc4 10. a3 Qa5 11. 0-0 1-0

[Event "Chapeco op"]
[Site "Chapeco"]
[Date "2022.02.11"]
[Round "1"]
[White "De Oliveira, Jairo Quintiliano"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "2165"]
[PlyCount "56"]
[EventDate "2022.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. Nf3 c5 4. d4 cxd4 5. Nxd4 e6 6. Be3 Be7 7. f3 0-0 8. Qd2 Nc6 9. g4 a6 10. 0-0-0 Bd7 11. h4 Rc8 12. h5 Ne5 13. g5 Ne8 14. Kb1 Nc4 15. Bxc4 Rxc4 16. g6 fxg6 17. hxg6 hxg6 18. Rdg1 g5 19. Nf5 Bf6 20. Bxg5 Rxc3 21. bxc3 exf5 22. Qd5+ Rf7 23. Bxf6 Qxf6 24. Rg2 Be6 25. Rgh2 Rc7 26. Rh8+ Kf7 27. Qd4 Rxc3 28. Qa7 Bxa2+ 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "8"]
[White "Luz, Jhonatan Rodrigues"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1845"]
[BlackElo "2165"]
[PlyCount "66"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 d6 4. d4 exd4 5. Nxd4 Be7 6. Bd3 0-0 7. h3 Re8 8. 0-0 Bf8 9. Bg5 h6 10. Bh4 c6 11. Kh1 g6 12. f4 Bg7 13. Nf3 Nbd7 14. Qd2 Qb6 15. a4 Nc5 16. a5 Qc7 17. Rfe1 Bd7 18. Re2 b5 19. e5 dxe5 20. Nxe5 Nxd3 21. Qxd3 Be6 22. Qf3 Nd5 23. Ne4 g5 24. Bg3 gxf4 25. Bxf4 Nxf4 26. Qxf4 Qxe5 27. Qh4 Bc4 28. Ree1 Qxb2 29. c3 Bd5 30. Rab1 Rxe4 31. Qxe4 Bxe4 32. Rxb2 Bxc3 33. Rxe4 Bxb2 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.28"]
[Round "7"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Japiassu, Ricardo de Villa No"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "2165"]
[BlackElo "1973"]
[PlyCount "136"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. h3 0-0 8. Bb3 Nc6 9. Be3 Nxd4 10. Bxd4 Be6 11. Bxe6 fxe6 12. 0-0 Nd7 13. Ne2 Bxd4 14. Nxd4 Rf6 15. c3 Qb6 16. Qe2 Raf8 17. a4 Qc5 18. Qb5 Qc7 19. Qb3 Nc5 20. Qc4 d5 21. exd5 Rxf2 22. Rxf2 Rxf2 23. d6 exd6 24. Nb5 Qc6 25. Qg4 Rxb2 26. Nd4 Qe4 27. Qxe4 Nxe4 28. Nxe6 Nxc3 29. Rf1 Rb1 30. Rxb1 Nxb1 31. Nd8 b6 32. Nc6 Nc3 33. Nxa7 Nxa4 34. Nc8 d5 35. Ne7+ Kf7 36. Nxd5 Ke6 37. Nb4 Ke5 38. Kf2 Ke4 39. Ke2 b5 40. g3 Nc3+ 41. Kf2 Nd5 42. Nc6 b4 43. Na5 Nc3 44. Nb3 Nb5 45. Nc5+ Kd4 46. Na4 Nc3 47. Nb2 b3 48. Kf3 Nd5 49. h4 h6 50. g4 g5 51. hxg5 hxg5 52. Na4 Nb4 53. Ke2 Nd3 54. Kd2 Ne5 55. Kc1 Nxg4 56. Kb2 Ne3 57. Nc3 Kc4 58. Ne4 Nd1+ 59. Kc1 b2+ 60. Kc2 b1Q+ 61. Kxb1 Nc3+ 62. Nxc3 Kxc3 63. Kc1 Kd3 64. Kd1 Ke3 65. Ke1 Kf3 66. Kf1 Kg3 67. Kg1 g4 68. Kh1 Kf2 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "5"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Feller, Gabriela Luisa Vice"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2165"]
[BlackElo "1864"]
[PlyCount "54"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. Bd3 0-0 8. 0-0 Bg4 9. c3 Nd7 10. h3 Bh5 11. g4 Bg6 12. Bxg6 hxg6 13. Be3 Re8 14. Re1 Qc7 15. Qd2 Nb6 16. Qd3 Bf4 17. Bd2 Rad8 18. Rxe8+ Rxe8 19. Re1 Rd8 20. c4 Bxd2 21. Nxd2 Qd7 22. b3 Re8 23. Re3 Rxe3 24. fxe3 f5 25. gxf5 gxf5 26. Kg2 Qe7 27. Kf3 Qd7 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "6"]
[White "Lazzarotto, Marcio"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1864"]
[BlackElo "2165"]
[PlyCount "60"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 f5 3. e4 fxe4 4. Nc3 Nf6 5. Bg5 g6 6. f3 e3 7. Qd3 Bg7 8. Qxe3 d6 9. Bb5+ Nbd7 10. Nh3 0-0 11. Bh6 Ne5 12. Bxg7 Kxg7 13. Nf4 a6 14. Be2 b5 15. 0-0 Qe8 16. Ne4 Nxe4 17. fxe4 e6 18. Rad1 Qe7 19. h3 Bd7 20. Bg4 Nxg4 21. hxg4 e5 22. Nd3 Bxg4 23. Rde1 Bd7 24. Qg3 b4 25. c4 bxc3 26. bxc3 Bb5 27. Rxf8 Rxf8 28. Nf2 Qf6 29. Ng4 Qg5 30. Qh3 Bd7 0-1

