[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.24"]
[Round "6"]
[White "Mauro, Roberto Da Silva"]
[Black "Orsini, Cesar Oliveira"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1562"]
[BlackElo "1151"]
[PlyCount "59"]
[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 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. Nbd2 a6 6. c3 Bd6 7. Ne5 0-0 8. Bd3 Qc7 9. Rc1 Nbd7 10. Ndf3 Ne4 11. Qc2 Ndf6 12. 0-0 c4 13. Be2 b5 14. Bg3 Bb7 15. Bh4 Ne8 16. Nd2 Bxe5 17. dxe5 g5 18. Nxe4 dxe4 19. Bxg5 Qxe5 20. Be7 Nf6 21. Bxf8 Kxf8 22. Qd2 Nd5 23. Qd4 Qxd4 24. exd4 Nf4 25. Rc2 Ke7 26. Re1 Rg8 27. Bf1 h5 28. g3 h4 29. Bg2 h3 30. Bxe4 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "4"]
[White "Moreira, Everaldo Bonifacio"]
[Black "Orsini, Cesar Oliveira"]
[Result "1-0"]
[ECO "D51"]
[WhiteElo "1541"]
[BlackElo "1151"]
[PlyCount "31"]
[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. d4 d5 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 e6 6. Bg5 Be7 7. e3 0-0 8. Bd3 Nbd7 9. 0-0 a6 10. a4 Qa5 11. Re1 Nb6 12. Ne5 Re8 13. f4 Nfd7 14. Bxh7+ Kf8 15. Qh5 Nxe5 16. fxe5 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.21"]
[Round "2"]
[White "Barbosa, Kassio Rodrigo"]
[Black "Orsini, Cesar Oliveira"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "1548"]
[BlackElo "1151"]
[PlyCount "52"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Bc4 Nb6 9. Bb3 Be7 10. Qd2 Qc7 11. 0-0-0 0-0 12. Nf3 Rd8 13. Qe1 e5 14. Qg3 Nh5 15. Qh4 Nf6 16. fxe5 dxe5 17. Rxd8+ Bxd8 18. Rd1 h6 19. Be3 Bg4 20. Qg3 Bxf3 21. gxf3 Kf8 22. Qf2 Nc4 23. Bc5+ Be7 24. Bxe7+ Kxe7 25. Bxc4 Qxc4 26. Qb6 Qc6 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.20"]
[Round "1"]
[White "Orsini, Cesar Oliveira"]
[Black "Pessoa, Marcio de Souza"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1151"]
[BlackElo "1846"]
[PlyCount "38"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Nc6 7. a3 c4 8. Nbd2 Nge7 9. Nf1 h6 10. Ng3 Bh7 11. Nh5 Be4 12. 0-0 Nf5 13. Ng3 Nxg3 14. fxg3 Be7 15. Nd2 Bg6 16. Bh5 0-0 17. Qg4 Bf5 18. Qf3 Bg5 19. g4 Bd3 0-1

[Event "Florianopolis op-C"]
[Site "Florianopolis"]
[Date "2023.09.24"]
[Round "6"]
[White "Kemper, Bernardo M"]
[Black "Orsini, Cesar Oliveira"]
[Result "1-0"]
[ECO "B94"]
[BlackElo "1067"]
[PlyCount "51"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 b5 8. f3 e6 9. 0-0-0 Be7 10. Nc6 Qc7 11. Nxe7 Kxe7 12. Kb1 Bb7 13. Be2 Bc6 14. Rde1 Rhb8 15. Bf1 Ke8 16. Nd5 Bxd5 17. exd5 e5 18. f4 Qc5 19. fxe5 Nxe5 20. Bxf6 gxf6 21. Qh6 Qxd5 22. Qxf6 Qd2 23. Bd3 Kd7 24. Bf5+ Kc7 25. Rd1 Qb4 26. a3 1-0

[Event "Florianopolis op-C"]
[Site "Florianopolis"]
[Date "2023.09.24"]
[Round "5"]
[White "Orsini, Cesar Oliveira"]
[Black "Sarmento, William Emanuel San"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1067"]
[PlyCount "63"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 0-0 6. c3 a6 7. a4 d6 8. h3 Re8 9. Re1 h6 10. Nbd2 Qe7 11. Nf1 Be6 12. Bxe6 Qxe6 13. d4 Rad8 14. dxc5 dxc5 15. Qc2 Qc4 16. Ng3 b6 17. Be3 Qe6 18. Rad1 Na5 19. b4 Nc4 20. bxc5 Nxe3 21. Rxe3 bxc5 22. Red3 Qe7 23. Nf5 Qf8 24. Rxd8 Rxd8 25. Rxd8 Qxd8 26. Nxe5 Qe8 27. Ng4 Nxe4 28. Qe2 h5 29. f3 hxg4 30. Qxe4 Qd7 31. Qxg4 g6 32. Nh6+ 1-0

[Event "Florianopolis op-C"]
[Site "Florianopolis"]
[Date "2023.09.23"]
[Round "3"]
[White "Elesbao, Bernardo Dartora"]
[Black "Orsini, Cesar Oliveira"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1558"]
[BlackElo "1067"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be6 8. g4 Be7 9. Bg2 Nbd7 10. 0-0 Rc8 11. Be3 b5 12. Ng3 Nb6 13. Nd5 Nfxd5 14. exd5 Bd7 15. Be4 0-0 16. Qd3 g6 17. b3 Bg5 18. f4 Bh4 19. Kg2 Bxg3 20. Kxg3 f5 21. gxf5 gxf5 22. Bg2 e4 23. Qd4 Na8 24. Rac1 Qf6 25. Rg1 Qxd4 26. Bxd4 Nc7 27. Kf2 Kf7 28. c4 a5 29. Bf1 Rg8 30. Be2 bxc4 31. bxc4 Na6 32. Rxg8 Kxg8 33. Rg1+ Kf8 34. Rg7 Ba4 35. Rxh7 Rc7 36. Rxc7 Nxc7 37. Bb6 1-0

[Event "Florianopolis op-C"]
[Site "Florianopolis"]
[Date "2023.09.23"]
[Round "2"]
[White "Orsini, Cesar Oliveira"]
[Black "De Souza, Elana Silva"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1067"]
[BlackElo "1538"]
[PlyCount "85"]
[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 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. 0-0 0-0 6. Re1 d6 7. h3 Na5 8. Bb3 Nxb3 9. axb3 Re8 10. Nbd2 Bf8 11. c4 c6 12. Nf1 Qc7 13. Ne3 g6 14. g4 Bg7 15. Qc2 Be6 16. Bd2 b6 17. Rec1 Rad8 18. b4 Qb8 19. Qa4 b5 20. cxb5 Qxb5 21. Qxb5 cxb5 22. Rxa7 d5 23. g5 Nxe4 24. dxe4 dxe4 25. Nxe5 Rxd2 26. Nc6 Bxb2 27. Rc5 Bd7 28. Rb7 Bxh3 29. Rbxb5 Re2 30. Rc2 Rxc2 31. Nxc2 Bd7 32. Rc5 Bc1 33. N2d4 e3 34. Rxc1 e2 35. Re1 Re4 36. f3 Re3 37. Kf2 Rd3 38. Rxe2 Rc3 39. Ne7+ Kf8 40. Nd5 Rd3 41. Re4 Bc8 42. Nf6 Bb7 43. Re8+ 1-0

[Event "Florianopolis op-C"]
[Site "Florianopolis"]
[Date "2023.09.23"]
[Round "4"]
[White "Orsini, Cesar Oliveira"]
[Black "Gomes, Joao Paulo Santos"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1067"]
[BlackElo "1518"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. g4 Be6 10. h4 h5 11. gxh5 Nxh5 12. Nb3 Ne5 13. Be2 Qd7 14. Rg1 Nc4 15. Bxc4 Bxc4 16. Bh6 Qh3 17. Bxg7 Qxh4+ 18. Kd1 Nxg7 19. Qg2 Qf4 20. Nd2 Ba6 21. Nd5 Qe5 22. Qg5 Qxg5 23. Rxg5 Rae8 24. f4 Nh5 25. f5 Kg7 26. Nf3 e6 27. Nc7 Re7 28. Nxa6 bxa6 29. Nh4 Kf6 30. Nf3 exf5 31. exf5 Re3 0-1

[Event "Florianopolis op-C"]
[Site "Florianopolis"]
[Date "2023.09.22"]
[Round "1"]
[White "Da Silva, Joao Carlos Orguim"]
[Black "Orsini, Cesar Oliveira"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1674"]
[BlackElo "1067"]
[PlyCount "130"]
[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. b3 e5 2. Bb2 Nc6 3. e3 d6 4. Nc3 Nf6 5. Be2 Be7 6. Nf3 0-0 7. 0-0 d5 8. d3 a6 9. a4 Bf5 10. Nd2 Bg6 11. Bf3 Qd7 12. Qe2 Rfe8 13. e4 d4 14. Ncb1 Nb4 15. Na3 b5 16. Rfd1 bxa4 17. Nac4 Nxc2 18. Nxe5 Qe6 19. Nxg6 Nxa1 20. Nxe7+ Rxe7 21. Rxa1 axb3 22. Bxd4 Rd8 23. Bb2 Red7 24. d4 Qc6 25. Rc1 Qa4 26. Ra1 Qc6 27. Nxb3 Qb6 28. Nc5 Re7 29. Rxa6 Qb4 30. Ra4 Qb6 31. e5 Rb8 32. Ra8 Rxa8 33. Bxa8 c6 34. Qc2 Qa5 35. Bc3 Qxa8 36. h3 Nd5 37. Bd2 Qa1+ 38. Kh2 Qxd4 39. Ne4 c5 40. Qxc5 Qxc5 41. Nxc5 Rxe5 42. Kg3 Nf6 43. Nb3 Ne4+ 44. Kf3 Nxd2+ 45. Nxd2 Kf8 46. Nc4 Rc5 47. Ne3 Ke7 48. g4 h5 49. Ke4 Ke6 50. f4 g6 51. f5+ gxf5+ 52. Nxf5 hxg4 53. hxg4 Rc4+ 54. Kf3 Ke5 55. Nh6 Rc3+ 56. Kg2 Kf4 57. Nxf7 Kxg4 58. Ne5+ Kf4 59. Ng6+ Kf5 60. Ne7+ Kg4 61. Kf2 Rc2+ 62. Ke3 Rc1 63. Kd2 Rc7 64. Ng8 Kg5 65. Kd3 Rg7 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Orsini, Cesar Oliveira"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1146"]
[PlyCount "42"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 a5 11. Kb1 Qd7 12. g4 h6 13. g5 hxg5 14. Bxg5 Ne8 15. h4 Nc7 16. h5 Qd8 17. Bxe7 Qxe7 18. Be2 Rd8 19. Rdg1 Qd7 20. Qh6 Kf8 21. Qxg7+ Ke7 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "Orsini, Cesar Oliveira"]
[Black "Ribeiro, Maria Eduarda Thibe"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1046"]
[PlyCount "37"]
[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 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Be7 5. Ngf3 Nbd7 6. Bd3 0-0 7. c4 c6 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nb6 11. h4 Nxc4 12. Bxh7+ Kxh7 13. Ng5+ Kg8 14. Qh5 Bxg5 15. hxg5 f6 16. g6 Qa5+ 17. Kd1 Qxh5+ 18. Rxh5 Rd8 19. Kc2 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.25"]
[Round "4"]
[White "Rahn, Marlon Cristiano"]
[Black "Orsini, Cesar Oliveira"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1226"]
[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. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 e6 5. Bg5 h6 6. Bh4 Be7 7. Nbd2 0-0 8. 0-0 d5 9. exd5 exd5 10. Bb3 Be6 11. c3 Nh7 12. Bxe7 Qxe7 13. Re1 Qf6 14. d4 c4 15. Bc2 Ng5 16. Nxg5 Qxg5 17. Nf3 Qh5 18. Re5 g5 19. Bf5 Nc6 20. Rxe6 fxe6 21. Bxe6+ Kh8 22. Bxd5 g4 23. Bxc6 gxf3 24. Bxf3 Qf7 25. Qd2 Rae8 26. Qxh6+ Qh7 27. Qxh7+ Kxh7 28. Bxb7 Re7 29. Bd5 Rfe8 30. Kf1 Re2 31. Bxc4 Rxb2 32. Re1 Rxe1+ 33. Kxe1 Rb7 34. Bb3 Re7+ 35. Kd2 Kg7 36. g3 Kg6 37. Kd3 Kg5 38. h4+ Kg4 39. Bd1+ Kh3 40. Bf3 Rf7 41. Ke3 Re7+ 42. Be4 Rc7 43. Kd3 Rf7 44. f3 Kxg3 45. h5 Rf8 46. h6 Rh8 47. h7 Rc8 48. c4 Kf4 49. Bd5 Kg5 50. Bg8 Rf8 51. h8Q Rxf3+ 52. Ke2 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Mariani, Kim Paul"]
[Black "Orsini, Cesar Oliveira"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1382"]
[PlyCount "82"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 Bd6 6. Bg5 h6 7. Bh4 0-0 8. 0-0 Be7 9. Re1 Nh5 10. Bxe7 Qxe7 11. Nbd2 d6 12. Nxe5 dxe5 13. Qxh5 exd4 14. cxd4 Nxd4 15. Rac1 Qb4 16. Nb3 Be6 17. Nxd4 Bxc4 18. a3 Qd2 19. Red1 Qxb2 20. Rxc4 Rad8 21. Nf5 g6 22. Ne7+ Kg7 23. Qf3 Rxd1+ 24. Qxd1 Rd8 25. Qf1 Qb3 26. Rc1 Qxa3 27. Nd5 c6 28. Ne3 Qb3 29. h3 a5 30. Qe2 a4 31. Qg4 a3 32. Nf5+ Kh7 33. Qh4 Rd1+ 34. Kh2 h5 35. Rxd1 Qxd1 36. Qf6 gxf5 37. Qxf5+ Kh6 38. Qf6+ Kh7 39. Qxf7+ Kh8 40. Qf8+ Kh7 41. Qf7+ Kh6 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "Orsini, Cesar Oliveira"]
[Black "Morato, Saulo Duenas"]
[Result "0-1"]
[ECO "D38"]
[BlackElo "1345"]
[PlyCount "36"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. Qa4+ Nc6 6. Qd1 dxc4 7. e3 Ne4 8. Bd2 Nxd2 9. Qxd2 Na5 10. a3 Bd6 11. Ne4 Nb3 12. Qd1 Nxa1 13. Qxa1 b5 14. Nxd6+ cxd6 15. Qb1 Bb7 16. b3 Rb8 17. bxc4 bxc4 18. Qd1 Qa5+ 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Orsini, Cesar Oliveira"]
[Black "Setti, Dalmarino"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "1696"]
[PlyCount "46"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 Nbd7 6. Bd3 0-0 7. h4 dxc4 8. Bc2 a6 9. e4 Re8 10. e5 Nd5 11. Bxh7+ Kxh7 12. Ng5+ Kg8 13. Qh5 Nf8 14. Qxf7+ Kh8 15. Rh3 Bb4 16. Rg3 Qe7 17. Qh5+ Kg8 18. Nxe6 Nxe6 19. Bh6 Bd7 20. 0-0-0 Bxc3 21. bxc3 Qa3+ 22. Kd2 Rf8 23. Qf5 Rxf5 0-1

