[Event "Pelotas Gaucho op"]
[Site "Pelotas"]
[Date "2023.10.15"]
[Round "6"]
[White "Genehr, Alexandre Kraether"]
[Black "Sosa, Alexandro Brum"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1905"]
[BlackElo "1887"]
[PlyCount "123"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. a3 a5 7. b3 Qe7 8. Bb2 Ncxe5 9. Nc3 Nxf2 10. Kxf2 Ng4+ 11. Ke1 Nxe3 12. Qe2 Nc2+ 13. Kd1 Nxa1 14. Bxa1 c6 15. Qxe7+ Bxe7 16. a4 Bf6 17. Bd3 d6 18. Kc2 Be6 19. Ne4 Bxa1 20. Rxa1 0-0-0 21. Neg5 h6 22. Nxe6 fxe6 23. Re1 Rde8 24. Rd1 Kc7 25. Bg6 Re7 26. h4 Rf8 27. Kc3 e5 28. Re1 Rf4 29. Be4 Kb6 30. g3 Rg4 31. b4 axb4+ 32. Kxb4 d5 33. Bd3 c5+ 34. Kc3 d4+ 35. Kd2 e4 36. Nh2 e3+ 37. Kc2 Rxg3 38. Be2 Rf7 39. Kd3 Rf4 40. h5 Kc7 41. a5 Rf6 42. Rb1 Ra6 43. Rb5 Rg5 44. Nf3 Rf5 45. Nxd4 Rd6 46. Ke4 cxd4 47. Rxf5 d3 48. Bxd3 g6 49. hxg6 Rxg6 50. Kxe3 Re6+ 51. Kd4 Rd6+ 52. Rd5 Rf6 53. Kc5 Ra6 54. Kb5 Re6 55. Rf5 Kb8 56. Bf1 Rg6 57. Be2 Rg2 58. Bf3 Rb2+ 59. Kc5 Rd2 60. Kb6 Rb2+ 61. Rb5 Rc2 62. Kc5 1-0

[Event "Pelotas Gaucho op"]
[Site "Pelotas"]
[Date "2023.10.15"]
[Round "7"]
[White "Sosa, Alexandro Brum"]
[Black "Goetten Wagner, Julia"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "1887"]
[BlackElo "1638"]
[PlyCount "48"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h4 Nc6 8. Rg1 h5 9. gxh5 Nxh5 10. Bg5 Nf6 11. Qd2 a6 12. 0-0-0 Bd7 13. f4 Qc7 14. f5 0-0-0 15. fxe6 fxe6 16. Nxc6 Bxc6 17. Qd4 Re8 18. Bh3 Kb8 19. Be3 Rxh4 20. Qa7+ Kc8 21. Rg3 Qb8 22. Qb6 Qc7 23. Qb3 Nxe4 24. Bxe6+ Kb8 1/2-1/2

[Event "Pelotas Gaucho op"]
[Site "Pelotas"]
[Date "2023.10.14"]
[Round "5"]
[White "Sosa, Alexandro Brum"]
[Black "Da Silva, Joao Carlos Orguim"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1887"]
[BlackElo "1676"]
[PlyCount "75"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 d6 5. f4 Be6 6. f5 Bxc4 7. dxc4 Nd4 8. Nf3 Ng4 9. Nxd4 exd4 10. Qxd4 Qh4+ 11. g3 Qh3 12. Bf4 f6 13. 0-0-0 c5 14. Qd5 0-0-0 15. Nb5 Ne5 16. Bxe5 fxe5 17. Nxa7+ Kb8 18. Nb5 Be7 19. Qd3 Rd7 20. Qa3 b6 21. Kb1 Qg2 22. Qd3 Rhd8 23. h4 d5 24. exd5 e4 25. Qe3 Rf8 26. Rhf1 g6 27. Rf2 Qh3 28. Qxe4 Qxg3 29. Rff1 Qxh4 30. Qe5+ Kb7 31. d6 Bd8 32. Qe6 Rff7 33. fxg6 Rg7 34. Rf7 Qe7 35. Rxe7 Rgxe7 36. Qd5+ Kb8 37. dxe7 Rxd5 38. exd8Q+ 1-0

[Event "Pelotas Gaucho op"]
[Site "Pelotas"]
[Date "2023.10.13"]
[Round "4"]
[White "Martins, Anderson Donay"]
[Black "Sosa, Alexandro Brum"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2057"]
[BlackElo "1887"]
[PlyCount "101"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. f3 Nc6 5. e3 e6 6. Bb5 Be7 7. Nh3 Nd7 8. Nf4 Nb6 9. Bxe7 Qxe7 10. Bxc6+ bxc6 11. Nd3 0-0 12. Kf2 Bd7 13. Ne2 Be8 14. b3 Nd7 15. h4 e5 16. dxe5 Nxe5 17. Nxe5 Qxe5 18. Qd4 Qe7 19. Nf4 g6 20. Nd3 Bf7 21. Rag1 Be6 22. f4 Qd6 23. Rh3 Rfe8 24. Rg3 Bf7 25. Nc5 h5 26. Rg5 Re7 27. Rh1 Rae8 28. Rh3 Re4 29. Nxe4 Rxe4 30. Qd2 d4 31. Kf1 Qc5 32. Rgg3 dxe3 33. Rxe3 Rxf4+ 34. Rhf3 Rd4 35. Qc3 Qxc3 36. Rxc3 Rxh4 37. Rxc6 Bd5 38. Rxg6+ Kf7 39. Rfg3 Rf4+ 40. Ke2 h4 41. Rg7+ Kf8 42. R3g5 Re4+ 43. Kd3 c5 44. Rc7 c4+ 45. bxc4 Be6 46. c5 Rg4 47. Rcg7 Ra4 48. c6 Rc4 49. c7 Rc6 50. Rh7 Bc4+ 51. Kd4 1-0

[Event "Pelotas Gaucho op"]
[Site "Pelotas"]
[Date "2023.10.13"]
[Round "3"]
[White "Sosa, Alexandro Brum"]
[Black "Pertuzatti, Daniel"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "1887"]
[BlackElo "1956"]
[PlyCount "76"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. a4 a5 5. Nf3 d5 6. exd6 exd6 7. Bd3 Be7 8. h3 Nc6 9. c3 0-0 10. 0-0 d5 11. Qc2 g6 12. Na3 Bf6 13. Bf4 Be6 14. Rfe1 Nc8 15. Nb5 Nd6 16. Nxd6 cxd6 17. Qd2 Qd7 18. Bg5 Bg7 19. Bh6 Rac8 20. Bxg7 Kxg7 21. Qf4 h6 22. h4 Rcd8 23. Re3 Qe7 24. Rae1 Qf6 25. Qxf6+ Kxf6 26. Nd2 Bd7 27. Bc2 Rfe8 28. Nf1 Ne7 29. f3 h5 30. Kf2 Rc8 31. Ra1 Be6 32. Ree1 Nc6 33. Ne3 Red8 34. Bb3 Ne7 35. Ra3 Rc6 36. Bc2 Rb6 37. Ra2 Rc8 38. Bd3 Nc6 1/2-1/2

[Event "Pelotas Gaucho op"]
[Site "Pelotas"]
[Date "2023.10.12"]
[Round "1"]
[White "Sosa, Alexandro Brum"]
[Black "De Lima, Rafael Peter"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1887"]
[BlackElo "1809"]
[PlyCount "61"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qf3 b5 10. g4 0-0 11. Nd5 Bxd5 12. exd5 e4 13. Qd1 Nbd7 14. g5 Ne8 15. Rg1 Ne5 16. Be2 Rc8 17. Qd2 b4 18. Qxb4 Nf3+ 19. Bxf3 exf3 20. 0-0-0 Qc7 21. Rd2 g6 22. Nd4 Ng7 23. Nc6 Nf5 24. Bd4 Rfe8 25. Bc3 Bf8 26. Qf4 Bg7 27. Bxg7 Kxg7 28. Qxf3 Ne7 29. Nd4 Qa5 30. a3 Nxd5 31. Nf5+ 1-0

[Event "Pelotas Gaucho op"]
[Site "Pelotas"]
[Date "2023.10.12"]
[Round "2"]
[White "Taketa, Raykon Shizuka"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1632"]
[BlackElo "1887"]
[PlyCount "40"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. Bg5 0-0 6. e3 d6 7. Bxf6 Bxf6 8. Be2 c6 9. Qb3 Qb6 10. c5+ Qxb3 11. axb3 dxc5 12. dxc5 Be6 13. b4 Nd7 14. Nd4 Bf7 15. f4 e5 16. Nf3 exf4 17. exf4 a5 18. Rxa5 Rxa5 19. bxa5 Re8 20. 0-0 Bxc3 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.27"]
[Round "4"]
[White "Calazans, Joao Pedro Arsego"]
[Black "Sosa, Alexandro Brum"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1794"]
[BlackElo "1862"]
[PlyCount "79"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e4 Qa5 5. Qd2 e6 6. exd5 cxd4 7. Qxd4 Nxd5 8. Bd2 Nxc3 9. Bxc3 Nc6 10. Bxa5 Nxd4 11. 0-0-0 e5 12. Re1 f6 13. Bc3 Ne6 14. Bc4 g6 15. Bxe6 Bxe6 16. f4 Bh6 17. Bd2 0-0-0 18. Nf3 Bd5 19. fxe5 Bxd2+ 20. Nxd2 fxe5 21. Rhg1 Rhf8 22. Re2 Rf5 23. Rge1 Re8 24. b3 Kc7 25. Nf1 Bc6 26. Ne3 Rf4 27. Nc4 e4 28. g3 Rf5 29. Nd2 Rfe5 30. Re3 b5 31. Nf3 Rh5 32. Nd4 Rxh2 33. Rc3 Kd6 34. Nxc6 e3 35. Rd1+ Kc7 36. Nb4+ Kb7 37. Rd7+ Kb6 38. Rc6+ Ka5 39. Rxa7+ Kxb4 40. a3# 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.27"]
[Round "5"]
[White "Sosa, Alexandro Brum"]
[Black "Strapazon, Alice Kubiczewski"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1862"]
[BlackElo "1781"]
[PlyCount "75"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 Nc6 7. 0-0 e5 8. d3 Nd7 9. Nd5 Ne7 10. Be3 c5 11. Nec3 f5 12. Nxe7+ Qxe7 13. Nd5 Qf7 14. exf5 gxf5 15. Nc7 Rb8 16. Bd5 f4 17. gxf4 Kh8 18. Bxf7 Rxf7 19. Ne6 Nf8 20. Ng5 Rf6 21. Ne4 Rg6+ 22. Ng3 Bh3 23. Re1 Ne6 24. fxe5 Bxe5 25. b4 Rbg8 26. bxc5 Bg4 27. Qd2 Bf3 28. d4 Bxg3 29. fxg3 h5 30. Bf4 Ng5 31. Bxg5 Rxg5 32. Re3 h4 33. Rxf3 hxg3 34. Rxg3 Rxg3+ 35. hxg3 Rxg3+ 36. Kf2 Rh3 37. Qf4 Rh5 38. Rg1 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.26"]
[Round "2"]
[White "Menna Barreto, Felipe Kubiaki"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2280"]
[BlackElo "1862"]
[PlyCount "67"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 d5 6. e5 Nd7 7. d4 b6 8. 0-0 Ba6 9. Re1 Be7 10. a3 Rc8 11. Nbd2 cxd4 12. cxd4 g5 13. h3 h5 14. g4 hxg4 15. hxg4 Qc7 16. Bb1 Nxd4 17. Nxd4 Nxe5 18. Qa4+ Kf8 19. Qxa6 Nxg4 20. N2f3 Bc5 21. Qa4 Nxf2 22. Kxf2 Rh2+ 23. Ke3 Qg3 24. Re2 Rh1 25. Bg6 e5 26. Qd7 Bxd4+ 27. Kd3 Qxf3+ 28. Be3 Rxa1 29. Qxc8+ Kg7 30. Bh5 Qxh5 31. Bxd4 Rd1+ 32. Rd2 Rxd2+ 33. Kxd2 exd4 34. Qf5 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.26"]
[Round "3"]
[White "Sosa, Alexandro Brum"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1862"]
[BlackElo "2137"]
[PlyCount "82"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[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. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 0-0 11. 0-0 Nd7 12. Be3 a6 13. Na3 f5 14. f4 exf4 15. Bd4 Ne5 16. Rxf4 Qc7 17. c4 Bd7 18. Qb3 Rae8 19. Nc2 Kh8 20. Bb6 Qc8 21. Nd4 Bf6 22. Qc2 g5 23. Rff1 f4 24. Rad1 Ng4 25. Bxg4 Bxg4 26. Rd2 Re5 27. h3 Bd7 28. Nf3 Bf5 29. Qc1 Re4 30. c5 dxc5 31. Bxc5 Rd8 32. Bb6 Rc4 33. Qd1 Rd6 34. Bd4 Bxd4+ 35. Nxd4 Bd7 36. Ne6 Bxe6 37. dxe6 Rxd2 38. Qxd2 Qxe6 39. Qd8+ Qg8 40. Qf6+ Qg7 41. Qd8+ Qg8 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.25"]
[Round "1"]
[White "Sosa, Alexandro Brum"]
[Black "Silva E Souza, Arthur Nunes Da"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1862"]
[BlackElo "1800"]
[PlyCount "66"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[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. f3 e5 6. Nb3 Be7 7. c4 Nc6 8. Be3 Be6 9. Nc3 0-0 10. Be2 h5 11. Qd2 Re8 12. Nd5 Nh7 13. 0-0 g6 14. Rfd1 Bg5 15. Rac1 a5 16. Nb6 Bxe3+ 17. Qxe3 Rb8 18. c5 Bxb3 19. Rxd6 Qg5 20. Qxg5 Nxg5 21. axb3 Red8 22. Bc4 Rxd6 23. cxd6 Rd8 24. d7 Nh7 25. Bd5 Nf8 26. Bxc6 bxc6 27. Rxc6 Ne6 28. Rc8 Kf8 29. Nc4 f6 30. Nxa5 Ke7 31. Nc6+ Kxd7 32. Rxd8+ Nxd8 33. Nxd8 Kxd8 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.28"]
[Round "7"]
[White "Da Silva, Luiz Matheus"]
[Black "Sosa, Alexandro Brum"]
[Result "1-0"]
[ECO "A21"]
[BlackElo "1864"]
[PlyCount "87"]
[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. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 Nf6 5. b4 Bf8 6. Nxf6+ Qxf6 7. Rb1 a5 8. b5 Bc5 9. Bb2 d6 10. Nf3 Bf5 11. Rc1 Qe7 12. Be2 0-0 13. 0-0 Bb6 14. Re1 Nd7 15. d4 Rad8 16. Qb3 Bg6 17. Ba3 e4 18. Nd2 Kh8 19. Qc3 c5 20. bxc6 bxc6 21. Red1 Bc7 22. d5 c5 23. Bb2 f5 24. Qc2 f4 25. g3 fxe3 26. fxe3 Qg5 27. Qc3 Ne5 28. Rf1 Bf5 29. Rf4 Qg6 30. Rcf1 Rf6 31. Qa3 Re8 32. Rh4 Bg4 33. Rxf6 gxf6 34. Bxg4 Nxg4 35. Qa4 Rf8 36. Qd7 Nxe3 37. Nxe4 Bd8 38. Qxd6 Re8 39. Bxf6+ Kg8 40. Bxd8 Qf5 41. Nf6+ Kf7 42. Rxh7+ Kg6 43. Nxe8+ Kxh7 44. Qe7+ 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "5"]
[White "Da Cunha, Gastao"]
[Black "Sosa, Alexandro Brum"]
[Result "1/2-1/2"]
[ECO "C27"]
[WhiteElo "1602"]
[BlackElo "1864"]
[PlyCount "49"]
[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. e4 Nf6 2. Nc3 e5 3. Bc4 Nxe4 4. Qh5 Nd6 5. Qxe5+ Qe7 6. Qxe7+ Bxe7 7. Bb3 Nf5 8. Nf3 Nc6 9. d3 Ncd4 10. Nxd4 Nxd4 11. Bf4 d6 12. Ne4 Bd8 13. Kd2 0-0 14. Rhe1 Be6 15. Nc3 Nxb3+ 16. axb3 a6 17. f3 Bf6 18. g4 h6 19. Rg1 Rae8 20. Rae1 Bxc3+ 21. Kxc3 Bd5 22. Rxe8 Rxe8 23. Rf1 Re2 24. Bg3 f6 25. f4 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "6"]
[White "Sosa, Alexandro Brum"]
[Black "Fernandes, Joao Manoel Strauss"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1864"]
[BlackElo "1548"]
[PlyCount "53"]
[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. e4 e5 2. Bc4 Bc5 3. Nc3 Nf6 4. d3 h6 5. f4 d6 6. Nf3 Bg4 7. Na4 Bb6 8. Nxb6 axb6 9. fxe5 Bxf3 10. Qxf3 dxe5 11. Qg3 Qe7 12. 0-0 Nbd7 13. a4 c6 14. Be3 0-0-0 15. b4 h5 16. b5 h4 17. Qe1 Kc7 18. a5 Ra8 19. Qc3 Qd6 20. Bxf7 Ng4 21. axb6+ Nxb6 22. Bc5 Qh6 23. h3 Na4 24. Rxa4 Rxa4 25. hxg4 Qg5 26. Qb3 Qxg4 27. bxc6 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.26"]
[Round "4"]
[White "Sosa, Alexandro Brum"]
[Black "Damous, Felipe Soares"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1864"]
[BlackElo "2101"]
[PlyCount "110"]
[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. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. 0-0 Nd7 7. Nbd2 Nc8 8. b3 Be7 9. c4 0-0 10. Bb2 dxc4 11. bxc4 Ncb6 12. Qb3 Rb8 13. Rfd1 Re8 14. Ba3 Bxa3 15. Qxa3 Qc7 16. c5 Nd5 17. Nc4 b6 18. cxb6 axb6 19. Nd6 Red8 20. Ng5 Bg6 21. Bd3 Nf8 22. Bxg6 fxg6 23. Qh3 Qe7 24. Qg4 c5 25. Rd3 cxd4 26. Rf3 h5 27. Qg3 Nc3 28. Re1 Qa7 29. Nxe6 Qxa2 30. Nxd4 Qd2 31. Rf1 Qxd4 32. Rxc3 b5 33. Rc7 Qd5 34. Re1 b4 35. Rc2 b3 36. Rb2 Rb4 37. h3 Rdb8 38. Re3 h4 39. Qf3 Qxf3 40. gxf3 Ne6 41. Ne4 Kf7 42. Kf1 Nd4 43. Nc5 R8b6 44. Nd3 Ra4 45. Re4 Ra1+ 46. Kg2 Nf5 47. Nc5 Rb5 48. Rc4 Ra2 49. Nd3 Rd5 50. Nb4 Rxb2 51. Nxd5 Rd2 52. e6+ Kxe6 53. Nf4+ Kd6 54. Rb4 b2 55. Nxg6 Ne3+ 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "2"]
[White "Sosa, Alexandro Brum"]
[Black "Alboredo, Julia"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1864"]
[BlackElo "2200"]
[PlyCount "114"]
[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. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. Nc3 g6 6. d3 Bg7 7. h3 0-0 8. 0-0 Nd7 9. Be3 e5 10. a3 a5 11. Na4 Qe7 12. Qd2 b5 13. Nc3 Ba6 14. b3 Rfd8 15. Qe2 Nf8 16. a4 b4 17. Nd1 h6 18. Nd2 f5 19. f3 Ne6 20. Nb2 f4 21. Bf2 Nd4 22. Bxd4 cxd4 23. Nbc4 Qc5 24. Kf2 Bf6 25. Ke1 Kf7 26. Kd1 g5 27. Kc1 Bc8 28. Kb2 Be6 29. Qf2 Rh8 30. Rh1 Rag8 31. g3 Ke7 32. Rag1 Kd7 33. Rg2 Kc7 34. Qg1 h5 35. Rhh2 fxg3 36. Rxg3 Kb7 37. Rhg2 Ka6 38. Rxg5 Bxg5 39. Rxg5 Qe7 40. Rxg8 Rxg8 41. Qh2 Qg5 42. Nxe5 Qg3 43. Qxg3 Rxg3 44. h4 Rh3 45. f4 Rxh4 46. f5 Bg8 47. Ng6 Rh2 48. Nf3 Rf2 49. Nfh4 Kb7 50. e5 Kc7 51. Ne7 Bh7 52. e6 Rf4 53. Ng2 Rxf5 54. Nxf5 Bxf5 55. Nf4 h4 56. Ne2 c5 57. Kc1 Bg4 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "3"]
[White "Souza, Neurismar da Rocha"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1490"]
[BlackElo "1864"]
[PlyCount "60"]
[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. d4 d5 2. Nf3 e6 3. b3 Nf6 4. Bb2 Bd6 5. e3 0-0 6. Bd3 b6 7. 0-0 Ba6 8. Qe2 Qc8 9. Nbd2 Bxd3 10. cxd3 a5 11. e4 Be7 12. e5 Nfd7 13. Rac1 a4 14. bxa4 Rxa4 15. Nb3 c6 16. Qc2 Qa6 17. Bc3 Rc8 18. Bd2 Ba3 19. Rce1 c5 20. dxc5 bxc5 21. Ng5 h6 22. Nf3 c4 23. dxc4 Qxc4 24. Qxc4 dxc4 25. Nbd4 Bb2 26. Rd1 Rxa2 27. Bc1 Nc5 28. Bxb2 Rxb2 29. Rd2 Rxd2 30. Nxd2 Nc6 0-1

[Event "BRA-ch Regional Sul"]
[Site "Lages"]
[Date "2019.10.20"]
[Round "5"]
[White "Sosa, Alexandro Brum"]
[Black "Andrade, Moacir Belarmino F"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1826"]
[BlackElo "1464"]
[PlyCount "71"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 d6 5. Nc3 Qc7 6. Nf3 Be7 7. 0-0 0-0 8. h3 Re8 9. d5 Nbd7 10. Rb1 a6 11. e4 Rb8 12. a4 Nf8 13. Qd3 Ng6 14. b4 Bd7 15. Be3 Rbc8 16. Rfc1 Qb8 17. Nd2 Rf8 18. Nb3 Ne8 19. dxc6 bxc6 20. c5 f5 21. cxd6 Qxd6 22. Qxd6 Bxd6 23. Nc5 Bxc5 24. Bxc5 Rf7 25. Bf1 Be6 26. Bxa6 Rd8 27. Rd1 Rfd7 28. Rxd7 Bxd7 29. Rd1 f4 30. Bc4+ Kh8 31. Bb6 Rb8 32. Rxd7 Nf6 33. Rd8+ Rxd8 34. Bxd8 Ne8 35. a5 Nd6 36. Bd3 1-0

[Event "BRA-ch Regional Sul"]
[Site "Lages"]
[Date "2019.10.19"]
[Round "4"]
[White "Schatz, Marcos Alexandre"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "A17"]
[BlackElo "1826"]
[PlyCount "132"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. e3 c5 4. g3 Be7 5. Bg2 0-0 6. Nge2 a6 7. 0-0 Qc7 8. b3 d6 9. Bb2 Bd7 10. d4 Bc6 11. d5 Bd7 12. e4 e5 13. h3 Nh5 14. Kh2 g6 15. Bc1 Bf6 16. Bf3 Ng7 17. Be3 Ne8 18. Qd2 Bg7 19. g4 b5 20. Bg5 f6 21. Bh4 b4 22. Nd1 Bc8 23. Bg3 Qe7 24. h4 f5 25. gxf5 gxf5 26. Qg5 Nf6 27. exf5 h6 28. Qd2 e4 29. Nf4 Bxf5 30. Be2 Ng4+ 31. Bxg4 Bxa1 32. Bxf5 Rxf5 33. Ne3 Rxf4 34. Rxa1 Rxh4+ 35. Bxh4 Qxh4+ 36. Kg2 Qg5+ 37. Kh3 Qh5+ 38. Kg2 Ra7 39. Rg1 Rg7+ 40. Kf1 Qh3+ 41. Ng2 Nd7 42. Qe3 Qg4 43. Qe2 Qg6 44. Qe3 Ne5 45. Qg3 Qf7 46. Qf4 Qg6 47. Qg3 Qxg3 48. fxg3 Rxg3 49. Nh4 Rxg1+ 50. Kxg1 Nf7 51. Kf2 Kg7 52. Ke3 Kf6 53. Kxe4 Kg5 54. Nf5 h5 55. Ne3 h4 56. Kf3 Ne5+ 57. Kg2 Kf4 58. Nc2 Nd3 59. a3 a5 60. axb4 axb4 61. Kh3 Nc1 62. Na1 Kg5 63. Kh2 Kg4 64. Kg2 h3+ 65. Kh2 Kh4 66. Nc2 Nxb3 0-1

[Event "BRA-ch Regional Sul"]
[Site "Lages"]
[Date "2019.10.19"]
[Round "3"]
[White "Sosa, Alexandro Brum"]
[Black "Buganca, Luiz Henrique Da Si"]
[Result "1/2-1/2"]
[ECO "B39"]
[WhiteElo "1826"]
[BlackElo "1808"]
[PlyCount "107"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 e5 10. Nb5 0-0 11. Qd2 Qh4 12. Bd3 Nxb5 13. cxb5 d5 14. exd5 Bf5 15. Be2 Qe4 16. 0-0 Rfd8 17. Rfd1 Rac8 18. Rac1 Rxc1 19. Rxc1 Rxd5 20. Bf3 Rxd2 21. Bxe4 Rd7 22. Bxf5 gxf5 23. Rc8+ Bf8 24. g4 Kg7 25. gxf5 Bb4 26. Bxa7 Kf6 27. Bc5 Bxc5 28. Rxc5 Kxf5 29. b6 Ke6 30. a4 Rd4 31. a5 Ra4 32. Kf1 Kd6 33. b4 Rxb4 34. Rc7 Rb5 35. Rxb7 Rxa5 36. Rxf7 h5 37. Rf5 Kc6 38. Rxh5 Kxb6 39. Rh3 Kc6 40. Rd3 Ra4 41. Kg2 Kc5 42. Kg3 Rd4 43. Rxd4 exd4 44. Kf3 Kc4 45. Ke2 Kc3 46. Kd1 Kd3 47. h4 Ke4 48. h5 Kf5 49. h6 Kg6 50. h7 Kxh7 51. Kd2 Kg6 52. Kd3 Kf5 53. Kxd4 Kf4 54. f3 1/2-1/2

[Event "BRA-ch Regional Sul"]
[Site "Lages"]
[Date "2019.10.18"]
[Round "2"]
[White "Acosta, Pablo Alejandro"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2074"]
[BlackElo "1826"]
[PlyCount "104"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 Qc7 9. c3 Bd7 10. Qe2 f6 11. a3 d4 12. cxd4 cxd4 13. Nc4 e5 14. Nfd2 b5 15. Nxd6 Qxd6 16. Nf1 Na5 17. Bf3 Nb3 18. Rb1 Qe6 19. Nd2 Rfc8 20. Qd1 Nc5 21. Be2 Rc7 22. b3 Rac8 23. Bb2 a5 24. b4 axb4 25. axb4 Na4 26. Ba1 Nc3 27. Qb3 Nxb1 28. Qxb1 Nc6 29. Qb2 Qf7 30. Nb3 Nxb4 31. Nxd4 Nc2 32. Nxc2 Rxc2 33. Qa3 Qa2 34. Qxa2+ Rxa2 35. Bf1 Rcc2 36. d4 Rxf2 37. dxe5 fxe5 38. Bxe5 Rxh2 39. Rb1 Rhc2 40. Rd1 Bc6 41. Bh3 Kf7 42. Rf1+ Ke7 43. Bxg7 Bxe4 44. Bf6+ Kd6 45. Bg5 Rh2 46. Rd1+ Kc5 47. Be7+ Kc6 48. Rd6+ Kc7 49. Rd7+ Kb6 50. Bd8+ Ka6 51. Rd6+ Ka7 52. Bb6+ Kb7 0-1

[Event "BRA-ch Regional Sul"]
[Site "Lages"]
[Date "2019.10.18"]
[Round "1"]
[White "Sosa, Alexandro Brum"]
[Black "Sabadin, Rosan"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1826"]
[BlackElo "1412"]
[PlyCount "67"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 g6 5. b3 Bg7 6. Bb2 0-0 7. 0-0 dxc4 8. bxc4 Qb6 9. Qc2 Bf5 10. d3 Na6 11. Nbd2 Nb4 12. Qb3 c5 13. Rab1 Rfd8 14. Ne5 Qd6 15. a3 Nc6 16. Nxc6 bxc6 17. Qa4 Bd7 18. Nf3 Be8 19. Qa5 Nd7 20. Bxg7 Kxg7 21. Rb7 a6 22. Rfb1 Ne5 23. Qc3 f6 24. Nxe5 fxe5 25. f4 Qd4+ 26. Qxd4 exd4 27. Rxe7+ Kg8 28. Rbb7 Rab8 29. Rg7+ Kf8 30. Rxh7 Rxb7 31. Rxb7 Bd7 32. Rb6 Re8 33. Kf2 Bg4 34. Be4 1-0

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.05"]
[Round "9"]
[White "Zimmermann, Kleber Renato P"]
[Black "Sosa, Alexandro Brum"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1927"]
[BlackElo "1860"]
[PlyCount "54"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Nf3 Bf5 6. Qb3 Ra7 7. Be2 e6 8. 0-0 Nbd7 9. Bd2 Bd6 10. Rac1 0-0 11. Rfd1 Ne4 12. Nb1 Bg4 13. Be1 f5 14. Nbd2 Rf6 15. Nf1 Rg6 16. Qd3 Bxf3 17. Bxf3 Qh4 18. g3 Ndf6 19. Bg2 Qh5 20. cxd5 exd5 21. b4 Bb8 22. a4 Nd6 23. b5 axb5 24. axb5 cxb5 25. Ra1 Nde4 26. Rxa7 Bxa7 27. Rb1 Nd6 1-0

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.04"]
[Round "7"]
[White "Beron, Kecci"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1534"]
[BlackElo "1860"]
[PlyCount "92"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 Qb6 8. 0-0 cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6 12. Qa4 Qb4 13. Qc2 h6 14. Qe2 Nc5 15. Bd2 Qg4 16. Bb5+ Nd7 17. Rac1 a6 18. Bxd7+ Bxd7 19. Qe3 Bc6 20. Nd4 Be7 21. Nxc6 bxc6 22. Rxc6 0-0 23. Qg3 Qxg3 24. fxg3 Rfc8 25. Rfc1 Rxc6 26. Rxc6 Bd8 27. b3 h5 28. Kf2 Kh7 29. Ke2 Kg6 30. Kd3 Kf5 31. Rc1 Kxe5 32. Bc3+ Kd6 33. Bxg7 e5 34. Rf1 Ke6 35. Bh6 e4+ 36. Kd2 Rc8 37. Be3 Ba5+ 38. Kd1 Rc3 39. Kd2 Rd3+ 40. Ke2 d4 41. Bg5 f5 42. Rc1 Rc3 43. Rxc3 Bxc3 44. Bc1 Kd5 45. Ba3 d3+ 46. Kd1 e3 0-1

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.04"]
[Round "8"]
[White "Sosa, Alexandro Brum"]
[Black "Martins Jr Sobrinho, Manuel De"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1860"]
[BlackElo "2020"]
[PlyCount "52"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. e3 Nc6 8. Bb2 b6 9. Nc3 Bb7 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. Ne5 Qd6 13. Nc4 Qd7 14. Qg4 f6 15. Bh3 Nd8 16. d4 Qd5 17. f3 f5 18. Qf4 Nf7 19. e4 Qd8 20. exf5 Ng5 21. Bg2 Rxf5 22. Qe3 Qd5 23. Ne5 cxd4 24. Bxd4 Bc5 25. Rfd1 Rxe5 26. Bxc5 Qxc5 0-1

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.03"]
[Round "5"]
[White "Dias, Anderson Tatsch"]
[Black "Sosa, Alexandro Brum"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "2164"]
[BlackElo "1860"]
[PlyCount "93"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 0-0 10. e4 Bg4 11. Rd1 Qa5 12. h3 Bh5 13. e5 Nd5 14. Ne4 Be7 15. Bd2 Qd8 16. Ng3 Bg6 17. a5 a6 18. Ne4 Re8 19. Bd3 c5 20. dxc5 Nxc5 21. Nxc5 Bxc5 22. Bxg6 hxg6 23. Qe4 Be7 24. Qg4 Qd7 25. Bg5 Bf8 26. Bd2 Be7 27. Bb4 Qb5 28. Bxe7 Nxe7 29. b4 Rac8 30. Rac1 Nf5 31. Qf4 Rxc1 32. Rxc1 Qd7 33. g4 Ne7 34. Ng5 Nd5 35. Qg3 f6 36. exf6 gxf6 37. Ne4 Kg7 38. g5 Rc8 39. gxf6+ Nxf6 40. Rxc8 Qxc8 41. Qe5 Qd8 42. Nc5 Qd1+ 43. Kh2 Qf3 44. Nxe6+ Kh6 45. Qg5+ Kh7 46. Qc5 Kh6 47. Qf8+ 1-0

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.03"]
[Round "6"]
[White "Sosa, Alexandro Brum"]
[Black "Cordeiro, Yan Henrique"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1860"]
[BlackElo "1679"]
[PlyCount "44"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 f5 4. Bg2 Nf6 5. d3 g6 6. e4 Bg7 7. Nge2 0-0 8. 0-0 d6 9. h3 h6 10. Be3 Ne7 11. Qd2 Kh7 12. f4 c6 13. d4 exd4 14. Bxd4 fxe4 15. Bxf6 Bxf6 16. Nxe4 Bg7 17. Nxd6 Qb6+ 18. Kh2 Rd8 19. Rfd1 Nf5 20. Nxc8 Rxd2 21. Nxb6 Rxd1 22. Rxd1 axb6 1/2-1/2

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.02"]
[Round "3"]
[White "De Oliveira, Wythor Rogerio"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1511"]
[BlackElo "1860"]
[PlyCount "60"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Qc2 h6 7. Be3 Nf6 8. Nd2 Be6 9. Ne2 Qd7 10. Ng3 Ne7 11. 0-0-0 0-0-0 12. Ne2 Bf5 13. Nf4 Rhe8 14. h3 g5 15. Ne2 Bxd3 16. Qxd3 Nf5 17. Nf1 Ne4 18. f3 Nxe3 19. Qxe3 Ng3 20. Qxe8 Rxe8 21. Nfxg3 b5 22. Rhe1 b4 23. Nh5 Qb5 24. Nhg3 Qc4 25. b3 Qa6 26. Kb1 bxc3 27. a4 h5 28. Kc2 h4 29. Nxc3 Rxe1 30. Rxe1 Bxg3 0-1

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.02"]
[Round "4"]
[White "Sosa, Alexandro Brum"]
[Black "Lopes, Leonardo Borges"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1860"]
[BlackElo "1371"]
[PlyCount "83"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 e6 6. 0-0 Nge7 7. e3 d5 8. d3 0-0 9. Qb3 a6 10. Rd1 Na5 11. Qc2 Qc7 12. b3 Bd7 13. Bb2 b5 14. Nd2 Bc6 15. cxd5 exd5 16. Ne2 Bxb2 17. Qxb2 c4 18. Nd4 Bb7 19. dxc4 dxc4 20. Bxb7 Nxb7 21. bxc4 bxc4 22. Nxc4 Rab8 23. Qe2 Rfc8 24. Rac1 Nc6 25. Qf3 Nxd4 26. exd4 Nd6 27. Nxd6 Qxd6 28. Rxc8+ Rxc8 29. Qe4 Qa3 30. Qe2 Qd6 31. d5 Rc5 32. Qe4 Ra5 33. Rd2 Kf8 34. Kg2 Qe7 35. Qd4 Kg8 36. d6 Qb7+ 37. Kg1 Qd7 38. Rc2 Rb5 39. Rc7 Qh3 40. Qd1 Qf5 41. d7 Rb1 42. d8Q+ 1-0

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.01"]
[Round "2"]
[White "Sosa, Alexandro Brum"]
[Black "El Debs, Felipe de Cresce"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1860"]
[BlackElo "2529"]
[PlyCount "120"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Nc3 Bb4 4. Bg2 0-0 5. Nf3 Re8 6. 0-0 e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 h6 10. Ne3 d6 11. Qc2 Bd7 12. b3 Rb8 13. Rd1 b6 14. h3 Ne7 15. Nd5 Nexd5 16. cxd5 Qc8 17. Kh2 Re5 18. g4 Nxd5 19. Bxe4 Nxc3 20. Qxc3 Rxe4 21. Bb2 f6 22. e3 Qd8 23. Rac1 Rc8 24. Rd4 Qe7 25. Qc4+ Re6 26. Qa6 c5 27. Rf4 Rc7 28. b4 Re4 29. Rxe4 Qxe4 30. Qc4+ Qxc4 31. Rxc4 Be6 32. Re4 Bxa2 33. Kg3 Kf7 34. h4 g5 35. bxc5 dxc5 36. f4 Bd5 37. Ra4 Re7 38. Ra3 Bc4 39. fxg5 fxg5 40. hxg5 hxg5 41. e4 Rxe4 42. Rxa7+ Ke6 43. Bc1 Be2 44. Rg7 Rxg4+ 45. Kf2 Bd3 46. Rxg5 Rc4 47. Rg1 b5 48. Ke3 Bf5 49. Bb2 b4 50. Rc1 Rxc1 51. Bxc1 Kd5 52. Bb2 c4 53. Kd2 Kc5 54. Bf6 Kb5 55. Bg7 Ka4 56. Bf6 Kb3 57. Kc1 c3 58. Be5 Kc4 59. Bd6 b3 60. Ba3 Bg6 0-1

[Event "Concordia op 5th"]
[Site "Concordia"]
[Date "2019.05.01"]
[Round "1"]
[White "Varela, Andre Severino"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1860"]
[PlyCount "62"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 c6 5. Bd3 Nf6 6. Bg5 Bd6 7. Nge2 0-0 8. Qd2 b5 9. 0-0-0 b4 10. Na4 Nbd7 11. Kb1 Qa5 12. b3 Ne4 13. Bxe4 dxe4 14. Bf4 Be7 15. g4 Nb6 16. Nb2 Bxg4 17. a4 f5 18. Rdg1 Bf6 19. Ng3 Bf3 20. Bh6 Qd5 21. Be3 Rad8 22. Qxb4 Bxd4 23. c4 Qe5 24. Bxd4 Rxd4 25. h4 Bxh1 26. Rxh1 Rfd8 27. Rc1 e3 28. f4 Rxf4 29. Qe1 Rf2 30. Ne2 Rd2 31. Rc2 Rfxe2 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.27"]
[Round "10"]
[White "Sosa, Alexandro Brum"]
[Black "Riline Orso, Alejandro"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1807"]
[BlackElo "2107"]
[PlyCount "159"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. Bg2 g6 5. b3 Bg7 6. Bb2 0-0 7. 0-0 Nbd7 8. Qc2 b6 9. d4 Bb7 10. Nc3 e6 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Qc7 14. Qe2 a5 15. Rad1 Rfd8 16. Bc1 Re8 17. Bf4 Qc8 18. Ne5 Rd8 19. Rfe1 Nxe5 20. Bxe5 Bf8 21. Qf3 Be7 22. h4 Ra7 23. Qe3 Rd7 24. Qh6 Qf8 25. Qe3 h5 26. Bf4 Kh7 27. Be4 Qd8 28. Qf3 Bf6 29. Be3 Kg7 30. Bxc6 Bxc6 31. Qxc6 Bxd4 32. Bxd4+ Rxd4 33. Rxd4 Qxd4 34. Qe4 Qxe4 35. Rxe4 Rd7 36. Re5 Rd2 37. Rb5 Rxa2 38. Rxb6 Kf6 39. Rb7 Rb2 40. Rb5 e5 41. Kf1 Kf5 42. Rxa5 Rxb3 43. Ke2 Rc3 44. c5 Ke4 45. Ra4+ Kd5 46. Ra7 f5 47. Ra6 Ke4 48. Ra4+ Kd5 49. Ra6 Rxc5 50. Rxg6 Ke4 51. Ra6 Rc2+ 52. Kf1 f4 53. gxf4 Kxf4 54. Kg2 Rc4 55. Rg6 e4 56. Rg8 Rc2 57. Re8 Re2 58. Kf1 Ra2 59. Kg2 Ra4 60. Rg8 Ra5 61. Rg7 Ra2 62. Re7 Kf5 63. Kg3 Ra3+ 64. Kg2 Kf4 65. Rg7 Ra5 66. Re7 Rf5 67. Rg7 Re5 68. Rg3 Re8 69. Kf1 Rd8 70. Kg2 Rd2 71. Kf1 Rd1+ 72. Kg2 Rb1 73. Kh2 Rc1 74. Kg2 Rd1 75. Kh2 Rd3 76. Rg8 Kf3 77. Rf8+ Kg4 78. Kg2 Rf3 79. Re8 Kf4 80. Rf8+ 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "8"]
[White "Sosa, Alexandro Brum"]
[Black "Lukachewski Junior, Wanderlei"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1807"]
[BlackElo "2046"]
[PlyCount "140"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 e5 2. g3 Bc5 3. Bg2 d6 4. Nc3 Nf6 5. e3 Nc6 6. Nge2 a6 7. a3 0-0 8. b4 Ba7 9. 0-0 Be6 10. Nd5 Bxd5 11. cxd5 Ne7 12. Qb3 Qd7 13. Bb2 Qb5 14. Nc3 Qd3 15. Rac1 Qf5 16. f4 Qh5 17. Qd1 Qxd1 18. Rfxd1 exf4 19. gxf4 Rac8 20. Kh1 Rfe8 21. a4 c6 22. dxc6 Nxc6 23. Ba3 Bb8 24. b5 axb5 25. Nxb5 d5 26. Kg1 Rcd8 27. Bc5 Ne4 28. Bb6 Rd7 29. Bh3 Rde7 30. d3 Nd6 31. Bc5 Rxe3 32. Bxe3 Rxe3 33. Bg2 Ne7 34. Re1 Nxb5 35. Rxe3 Ba7 36. Kf2 Nd6 37. Kf3 Bxe3 38. Kxe3 g6 39. Rc7 Kf8 40. Rc1 Ndf5+ 41. Kd2 Ke8 42. Rb1 Nd6 43. Kc3 Kd7 44. Bh3+ f5 45. Kd4 Ke6 46. Bg2 Nc6+ 47. Kc5 Ne7 48. Rb6 Nec8 49. Bxd5+ Kd7 50. Rb1 b6+ 51. Rxb6 Nxb6 52. Kxb6 Nc8+ 53. Kb7 Nd6+ 54. Kb8 h6 55. h4 Ne8 56. Bf7 g5 57. fxg5 hxg5 58. hxg5 f4 59. Bd5 Nc7 60. Be4 Ne6 61. g6 Ke7 62. a5 Nc5 63. Bb7 Nxb7 64. Kxb7 f3 65. a6 f2 66. a7 f1Q 67. a8Q Qg2+ 68. Kb8 Qg3+ 69. Kc8 Qg4+ 70. Kc7 Qg3+ 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "5"]
[White "Pereira, Geanfrancesco"]
[Black "Sosa, Alexandro Brum"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2028"]
[BlackElo "1807"]
[PlyCount "57"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. h4 h6 7. Nc3 d6 8. Be3 Nd4 9. Qd2 Ne7 10. h5 Nxf3+ 11. Bxf3 g5 12. Bg4 f5 13. exf5 exf5 14. Bf3 0-0 15. Rg1 Nc6 16. Bd5+ Kh8 17. f4 g4 18. 0-0-0 Qf6 19. Rge1 Bd7 20. Qg2 Rfc8 21. Kb1 b5 22. d4 Rab8 23. dxc5 b4 24. Na4 Rb5 25. Bb3 dxc5 26. Rxd7 c4 27. Bxc4 Ra5 28. Bc1 Rxa4 29. Re6 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "6"]
[White "Sosa, Alexandro Brum"]
[Black "Machado, Luiz Fernando"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1807"]
[BlackElo "1446"]
[PlyCount "67"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nxc3 6. bxc3 Qd7 7. Nf3 Nc6 8. d3 f6 9. 0-0 b6 10. d4 exd4 11. cxd4 Bb7 12. e4 0-0-0 13. d5 Ne5 14. Nxe5 fxe5 15. Qh5 Qd6 16. Bb2 g6 17. Qxe5 Qxe5 18. Bxe5 Rg8 19. Bh3+ Kb8 20. Be6 Bg7 21. f4 Bxe5 22. fxe5 Rgf8 23. Rf6 Ba6 24. Kf2 Bc8 25. Bxc8 Kxc8 26. Ke3 Kd7 27. g4 Rxf6 28. exf6 Rf8 29. e5 c6 30. dxc6+ Kxc6 31. Rd1 a5 32. g5 Re8 33. Ke4 b5 34. f7 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.23"]
[Round "4"]
[White "Sosa, Alexandro Brum"]
[Black "Almeida Junior, Alvaro Alves de"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1807"]
[BlackElo "2039"]
[PlyCount "174"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 a5 9. d3 0-0 10. Be3 Be6 11. Na4 e4 12. Ne1 exd3 13. Nxd3 Re8 14. Nxb6 cxb6 15. Nf4 Bc5 16. Bxc5 bxc5 17. Bxc6 bxc6 18. Nxe6 Rxe6 19. Qxd8+ Rxd8 20. Rfd1 Rxd1+ 21. Rxd1 Kf8 22. e3 Ke7 23. Kf1 Re4 24. Rc1 Kd6 25. Ke2 Re5 26. Rc4 Kc7 27. f4 Rd5 28. Re4 Rd7 29. Re5 Kb6 30. g4 Kb5 31. Re8 Kc4 32. Ra8 Rb7 33. Rxa5 Rxb2+ 34. Kf3 Rb7 35. Ke4 Re7+ 36. Kf3 Rb7 37. Ke4 Re7+ 38. Kf3 Kd5 39. Ke2 Rb7 40. h4 g6 41. Kd3 f5 42. gxf5 gxf5 43. Ra8 c4+ 44. Kd2 Rb2+ 45. Kc3 Rb3+ 46. Kd2 Ke4 47. Re8+ Kf3 48. a4 Ra3 49. Re5 Kg4 50. h5 Rxa4 51. h6 Ra3 52. Rc5 Rd3+ 53. Ke2 Rd6 54. Rxc4 Rxh6 55. Rc1 Rh2+ 56. Kd3 Kf3 57. Rf1+ Kg2 58. Rc1 Kf3 59. Rf1+ Kg2 60. Rc1 Rh6 61. Kd4 Re6 62. Rc5 Re4+ 63. Kd3 Kf3 64. Re5 Ra4 65. Rxf5 Ra3+ 66. Kd4 Rxe3 67. Rh5 Re7 68. Rh6 Kxf4 69. Rf6+ Kg4 70. Rxc6 h5 71. Rg6+ Kh3 72. Rg8 h4 73. Kd3 Kh2 74. Rg6 h3 75. Rg8 Kh1 76. Kd2 Re4 77. Rg7 Ra4 78. Ke2 Ra2+ 79. Kf1 Rg2 80. Rh7 Kh2 81. Rh8 Rg7 82. Rf8 Kh1 83. Kf2 Ra7 84. Kg3 Ra3+ 85. Kf2 Ra1 86. Kg3 h2 87. Kf2 Rf1+ 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "3"]
[White "Albuquerque, Jefferson G Souza"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1807"]
[PlyCount "79"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. c3 Nc6 7. Nf3 Nge7 8. 0-0 Nf5 9. Be3 Be7 10. Nbd2 g5 11. Bxg5 cxd4 12. Bxe7 Qxe7 13. Nb3 dxc3 14. bxc3 Qc7 15. Re1 Na5 16. Nbd4 Nxd4 17. cxd4 Nc4 18. Qc1 0-0-0 19. Qc3 Qa5 20. Qxa5 Nxa5 21. Rec1+ Kd7 22. Ng5 Rdf8 23. Rc5 b6 24. Rc3 h6 25. Nf3 Rc8 26. Rd3 Rc2 27. Rd2 Rhc8 28. Rxc2 Rxc2 29. h3 Nc4 30. Nh2 h5 31. g4 hxg4 32. Nxg4 Rd2 33. Nf6+ Ke7 34. Kg2 Rxd4 35. Kg3 Nxe5 36. h4 Kxf6 37. f3 Rd3 38. Rf1 Rxf3+ 39. Rxf3+ Nxf3 40. Kxf3 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "2"]
[White "Sosa, Alexandro Brum"]
[Black "Blank Goncalves, Eduardo"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1807"]
[BlackElo "2060"]
[PlyCount "100"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. b3 Bf5 5. Bg2 e6 6. Bb2 h6 7. d3 Bb4+ 8. Nbd2 0-0 9. 0-0 a5 10. a3 Be7 11. Re1 Bh7 12. e4 Re8 13. Qe2 Na6 14. e5 Nd7 15. d4 b6 16. Rac1 Nc7 17. Red1 Qb8 18. Ne1 Rc8 19. f4 Qb7 20. g4 Nf8 21. Qf3 Ng6 22. Bh3 Rf8 23. f5 Nh4 24. Qf2 Bg5 25. Rc3 f6 26. Ndf3 Nxf3+ 27. Rxf3 Rae8 28. Bg2 fxe5 29. dxe5 h5 30. h3 Be7 31. Kh1 b5 32. f6 hxg4 33. hxg4 Rf7 34. fxe7 Rexe7 35. c5 b4 36. a4 Qc8 37. Rd4 Be4 38. Rf4 Rxf4 39. Qxf4 Rf7 40. Qg3 Qf8 41. Bxe4 dxe4 42. Rxe4 Nd5 43. Bd4 g5 44. Be3 Rh7+ 45. Kg1 Qh6 46. Qg2 Nc3 47. Rd4 Ne2+ 48. Qxe2 Qh1+ 49. Kf2 Rh2+ 50. Kg3 Rxe2 0-1

[Event "Florianopolis Regional STD op"]
[Site "Florianopolis"]
[Date "2018.10.14"]
[Round "6"]
[White "Da Silva, Joao Carlos Orguim"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1759"]
[BlackElo "1929"]
[PlyCount "134"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. e3 Bf5 6. Nh4 Bc8 7. Nf3 Bf5 8. Nh4 Bc8 9. Nf3 Bf5 10. Qb3 Ra7 11. c5 Nbd7 12. Nh4 Be6 13. f4 g6 14. Nf3 Bf5 15. Be2 Bg7 16. 0-0 Ne4 17. Nxe4 Bxe4 18. Ng5 Nf6 19. Bd3 0-0 20. Nxe4 dxe4 21. Bc4 e6 22. Bd2 Nd5 23. Bxd5 cxd5 24. Qb6 Qxb6 25. cxb6 Raa8 26. Rac1 Rfc8 27. Kf2 Bf8 28. Ke2 Bd6 29. a4 Kf8 30. Rc3 Ke8 31. Rfc1 Kd7 32. b4 Rxc3 33. Rxc3 Rc8 34. Rxc8 Kxc8 35. Bc3 Kd7 36. b5 axb5 37. axb5 h5 38. h4 Be7 39. g3 Bd6 40. Kf2 f6 41. Kg2 Bb8 42. Kf2 e5 43. Kg2 exf4 44. gxf4 Bd6 45. Be1 Ke6 46. Kh3 Be7 47. Kg3 Bd8 48. Ba5 Be7 49. Be1 Kf5 50. Kh3 Bd6 51. Bg3 Bb4 52. Bf2 Ba5 53. Bg3 Bxb6 54. Be1 Bxd4 55. exd4 Kxf4 56. Kg2 e3 57. Kf1 Ke4 58. Bc3 Kd3 59. Ba5 Kxd4 60. Ke2 Ke4 61. Bd8 f5 62. Bg5 f4 63. b6 f3+ 64. Ke1 d4 65. Bf6 d3 66. Bc3 f2+ 67. Kf1 Kf3 0-1

[Event "Florianopolis Regional STD op"]
[Site "Florianopolis"]
[Date "2018.10.14"]
[Round "5"]
[White "Sosa, Alexandro Brum"]
[Black "Cordioli, Jairo Ribeiro"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1929"]
[BlackElo "1837"]
[PlyCount "83"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 e5 6. Nge2 Nc6 7. d3 d6 8. 0-0 Bg4 9. f3 Be6 10. Nd5 Bxd5 11. cxd5 Ne7 12. Be3 c6 13. dxc6 bxc6 14. d4 Nd7 15. f4 Qb6 16. Qd2 Rab8 17. dxe5 Qxb2 18. Rad1 Qxd2 19. Rxd2 d5 20. exd5 cxd5 21. Bxd5 Nxd5 22. Rxd5 Nb6 23. Rb5 Nc4 24. Rxb8 Rxb8 25. Bd4 Bf8 26. Rc1 Nb6 27. Rc7 a5 28. Nc3 Bb4 29. Ne4 Nd5 30. Rd7 Ne7 31. Nf6+ Kg7 32. e6 fxe6 33. Nd5+ Kf7 34. Nxb4 axb4 35. Bc5 Re8 36. Bxb4 Kf6 37. Bxe7+ Rxe7 38. Rxe7 Kxe7 39. Kf2 Kd6 40. Ke3 e5 41. Ke4 exf4 42. Kxf4 1-0

[Event "Florianopolis Regional STD op"]
[Site "Florianopolis"]
[Date "2018.10.13"]
[Round "4"]
[White "Araujo, Karla Priscilla Car"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1374"]
[BlackElo "1929"]
[PlyCount "96"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Bg4 4. Be2 Qxd5 5. Nc3 Qa5 6. d4 c6 7. 0-0 e6 8. a3 Bd6 9. Be3 Nbd7 10. Nd2 Qh5 11. h3 Bxe2 12. Nxe2 g5 13. Ng3 Qg6 14. Nc4 Bc7 15. Qd3 Qxd3 16. cxd3 h6 17. Ne4 Ke7 18. Bd2 Nd5 19. Nc5 Nxc5 20. dxc5 Nf4 21. Bxf4 gxf4 22. Rfe1 Rhd8 23. Rad1 Rd5 24. d4 Rad8 25. b4 Rxd4 26. Rxd4 Rxd4 27. Na5 Bxa5 28. bxa5 Ra4 29. Rb1 Rxa5 30. Rxb7+ Kf6 31. Rc7 Rxc5 32. Rxa7 Rc1+ 33. Kh2 e5 34. f3 Ke6 35. a4 f5 36. Ra8 e4 37. fxe4 fxe4 38. Re8+ Kd5 39. Rd8+ Kc5 40. Re8 Kd4 41. Rd8+ Ke3 42. Rf8 c5 43. Rf6 Ra1 44. Rc6 Kd4 45. Rxh6 Rxa4 46. Rh8 Kd3 47. Rd8+ Rd4 48. Rxd4+ cxd4 0-1

[Event "Florianopolis Regional STD op"]
[Site "Florianopolis"]
[Date "2018.10.13"]
[Round "3"]
[White "Sosa, Alexandro Brum"]
[Black "Marques Junior, Marcos Antonio"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1929"]
[BlackElo "1800"]
[PlyCount "76"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. Nf3 Nc6 7. 0-0 e5 8. d3 Be7 9. Bd2 0-0 10. Rc1 Be6 11. Qc2 Qd7 12. Rfd1 f6 13. Ne4 Na6 14. a3 Rac8 15. Qb1 Bb3 16. Re1 f5 17. Neg5 h6 18. Rc3 c4 19. dxc4 Nc5 20. Be3 hxg5 21. Bxc5 Bxc5 22. Rxb3 g4 23. Ng5 e4 24. Qd1 Rfd8 25. Qd5+ Qxd5 26. cxd5 Rxd5 27. Rxb7 Na5 28. Rf7 Bb6 29. b4 Nc6 30. Rb7 Nd8 31. Re7 Kf8 32. Re6 Nxe6 33. Nxe6+ Kf7 34. Nf4 Rd2 35. h3 g5 36. hxg4 gxf4 37. gxf4 e3 38. f3 Rcc2 0-1

[Event "Florianopolis Regional STD op"]
[Site "Florianopolis"]
[Date "2018.10.12"]
[Round "2"]
[White "Lucena, Lincoln"]
[Black "Sosa, Alexandro Brum"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2075"]
[BlackElo "1929"]
[PlyCount "81"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. a3 d5 5. cxd5 Nxd5 6. d3 Be7 7. Nf3 f6 8. e3 0-0 9. Qc2 Re8 10. Be2 Nb6 11. 0-0 a5 12. Nc3 Be6 13. Kh1 Qd7 14. Rad1 Bf8 15. Nd2 Qf7 16. Nce4 Red8 17. g4 Bd5 18. f4 exf4 19. Rxf4 Bd6 20. Rf2 Qe7 21. Qc1 Ne5 22. Kg1 Be6 23. h3 c6 24. Nxd6 Qxd6 25. Ne4 Qe7 26. Nc5 Bf7 27. e4 Nc8 28. d4 Ng6 29. e5 fxe5 30. dxe5 Bd5 31. Qc3 b6 32. Nd3 Qe6 33. b4 Nce7 34. bxa5 Rxa5 35. Nb4 Rf8 36. Rxf8+ Nxf8 37. Qe3 b5 38. Qc5 Nd7 39. Qd6 Nb6 40. Qd8+ Kf7 41. Rf1+ 1-0

[Event "Florianopolis Regional STD op"]
[Site "Florianopolis"]
[Date "2018.10.12"]
[Round "1"]
[White "Sosa, Alexandro Brum"]
[Black "De Haro, Martim Alfonso"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "1929"]
[BlackElo "1875"]
[PlyCount "77"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. Nf3 d6 6. 0-0 e5 7. d3 h6 8. Ne1 Nge7 9. Nc2 0-0 10. Ne3 Rb8 11. Ned5 Be6 12. Rb1 a5 13. a3 Kh7 14. Nxe7 Nxe7 15. e4 Nc6 16. Be3 f5 17. Nd5 Ne7 18. Qd2 b5 19. f3 bxc4 20. dxc4 Bxd5 21. cxd5 Rb3 22. Rbc1 Qb6 23. Rc2 Rb8 24. Rf2 f4 25. gxf4 exf4 26. Bxf4 Bd4 27. Kh1 Bxf2 28. Qxf2 Rxb2 29. Qh4 Ng8 30. Bxh6 Nxh6 31. Qe7+ Kg8 32. Bh3 Rxc2 33. Be6+ Kh8 34. Qf6+ Kh7 35. Qe7+ Nf7 36. Qxf7+ Kh6 37. Qf4+ Kg7 38. Qf7+ Kh6 39. Qf4+ 1/2-1/2

[Event "Gaucho-ch 64th"]
[Site "Bage"]
[Date "2009.10.??"]
[Round "5"]
[White "Almeida Prado, Jose"]
[Black "Sosa, Alexandro Brum"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "46"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. d4 c6 4. Bg2 Bf5 5. Nbd2 e6 6. 0-0 Nbd7 7. Re1 Be7 8. c4 Ne4 9. Nxe4 Bxe4 10. cxd5 cxd5 11. Qa4 0-0 12. Bd2 a6 13. Rec1 b5 14. Qa5 Qxa5 15. Bxa5 Rfc8 16. Nd2 Bxg2 17. Kxg2 Nf6 18. Nb3 Rc4 19. e3 Rac8 20. a3 Ne4 21. Be1 Kf8 22. Kf1 Ke8 23. Rab1 Kd8 1/2-1/2

[Event "Gaucho-ch 64th"]
[Site "Bage"]
[Date "2009.10.??"]
[Round "1"]
[White "Boabaid, Jorge Alberto Duard"]
[Black "Sosa, Alexandro Brum"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "63"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Ne4 5. Nf3 Nxg5 6. Nxg5 e6 7. Nf3 dxc4 8. g3 b5 9. a3 Bb7 10. Bg2 Nd7 11. 0-0 Be7 12. e4 Nf6 13. Qc2 a6 14. Rad1 Qc7 15. Rfe1 0-0 16. h4 h6 17. e5 Nd5 18. Ne4 Nb6 19. Nh2 Nd7 20. Qe2 c5 21. Ng4 cxd4 22. Rxd4 Bxe4 23. Bxe4 Rad8 24. Nxh6+ gxh6 25. Qh5 Nxe5 26. Qxh6 f5 27. Qxe6+ Rf7 28. Rxd8+ Bxd8 29. Bd5 Nd3 30. Qg6+ Kf8 31. Qh6+ Kg8 32. Re8# 1-0

[Event "Gaucho-ch 64th"]
[Site "Bage"]
[Date "2009.10.??"]
[Round "3"]
[White "Santos, Leonardo Bortolotti"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "C96"]
[PlyCount "137"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. d5 c4 13. b3 cxb3 14. axb3 Nf6 15. Nbd2 Qc7 16. Re3 Bd7 17. Nf1 g6 18. N3h2 Nh5 19. Bd2 Nb7 20. g4 Nf4 21. Rf3 Bg5 22. Ne3 f6 23. Ng2 Nxg2 24. Kxg2 Qb6 25. Qe2 Bxd2 26. Qxd2 Kg7 27. h4 h6 28. h5 g5 29. Rg3 Rac8 30. Nf1 Rc7 31. Ne3 Rfc8 32. c4 a5 33. Kf3 b4 34. Rgg1 Nc5 35. Rgb1 Ra7 36. Nd1 Rb8 37. Nb2 Qa6 38. Qe2 Qc8 39. Kg3 Rba8 40. Na4 Bxa4 41. bxa4 Rb8 42. Bb3 Rab7 43. Bd1 Rb6 44. Qf3 Qd7 45. Ra2 R8b7 46. Bb3 f5 47. gxf5 Kf6 48. Qe3 Qc8 49. f3 Rc7 50. Rc2 Qa6 51. Kf2 Rb8 52. Rbc1 Rbc8 53. Kg3 Qb6 54. Kf2 Rb7 55. Ke2 Qd8 56. Ra1 Qe8 57. Rcc1 Rbc7 58. Kf2 Kg7 59. Kg3 Qxh5 60. f6+ Kxf6 61. Rh1 Qg6 62. Rac1 h5 63. Rc2 h4+ 64. Kg4 Rg7 65. Rg2 Ke7 66. Kh3 Qf6 67. Rhg1 Rcg8 68. Bd1 Kd7 69. Rg4 0-1

[Event "Gaucho-ch 64th"]
[Site "Bage"]
[Date "2009.10.??"]
[Round "4"]
[White "Sosa, Alexandro Brum"]
[Black "Crespo, Antonio Rogerio"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "2139"]
[PlyCount "120"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 d5 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 c5 7. c3 h6 8. Bh4 b6 9. 0-0 Bb7 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bxe7 Qxe7 13. f4 0-0-0 14. Qe2 g5 15. a4 gxf4 16. exf4 c4 17. Bc2 Nc5 18. Nf3 Rhg8 19. Nd4 a6 20. Rab1 f5 21. exf6 Qxf6 22. Rbe1 Rde8 23. Qe5 Nd7 24. Qxf6 Nxf6 25. Nf3 Nh5 26. Nd4 Nf6 27. Rxe6 Rxe6 28. Bf5 Kc7 29. Bxe6 Re8 30. f5 Kd6 31. Rf4 Bc6 32. Nxc6 Kxc6 33. Rh4 h5 34. Kf1 b5 35. axb5+ axb5 36. Rd4 b4 37. cxb4 Rb8 38. Ke2 Rxb4 39. Rd2 Kc5 40. Ke3 d4+ 41. Kf3 Rb3+ 42. Kf4 Rb4 43. Kf3 d3 44. h3 Kd4 45. g4 Ne4 46. Rh2 d2 47. Rh1 Rxb2 48. Bxc4 Ng5+ 49. Kf4 Nxh3+ 50. Kg3 Nf2 51. Rg1 d1Q 52. Rxd1+ Nxd1 53. gxh5 Kxc4 54. Kf4 Kd5 55. h6 Rf2+ 56. Kg5 Ke5 57. h7 Rh2 58. Kg6 Ne3 59. f6 Ke6 60. f7 Rg2+ 0-1

[Event "Gaucho-ch 64th"]
[Site "Bage"]
[Date "2009.10.??"]
[Round "7"]
[White "Sosa, Alexandro Brum"]
[Black "Da Silva, Eduardo Munoa"]
[Result "1/2-1/2"]
[ECO "D80"]
[PlyCount "123"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. h4 h6 5. Bf4 Bg7 6. e3 c6 7. Nf3 Nbd7 8. cxd5 Nxd5 9. Nxd5 cxd5 10. Bd3 a6 11. 0-0 Nf6 12. Qb3 0-0 13. Rac1 Ne4 14. Bxe4 dxe4 15. Ne5 b5 16. Qb4 e6 17. h5 g5 18. Bh2 Re8 19. Rc2 Bf8 20. Qd2 Qd5 21. a3 Bd7 22. Rfc1 Rac8 23. Rxc8 Rxc8 24. Rxc8 Bxc8 25. Qc3 Qb7 26. b4 Bg7 27. Bg3 Kf8 28. Ng4 f6 29. Bd6+ Ke8 30. Nh2 Kd7 31. Qc5 Qc6 32. Bf8 Qxc5 33. Bxc5 Kc6 34. Nf1 Kd5 35. Nd2 f5 36. f3 Bd7 37. fxe4+ fxe4 38. Kf2 Be8 39. g4 e5 40. Nb3 Kc4 41. Na5+ Kd5 42. dxe5 Bxe5 43. Bf8 Bd7 44. Bxh6 Bxg4 45. Bxg5 Bxh5 46. Nb7 Bg4 47. Nc5 Bc8 48. Be7 Bb2 49. a4 Bc3 50. axb5 axb5 51. Nb3 Kc4 52. Na5+ Kd3 53. Bc5 Bd7 54. Nb7 Kc2 55. Nd6 Bc6 56. Nf5 Kb2 57. Nd4 Be8 58. Kg3 Ka3 59. Kf4 Ka4 60. Kxe4 Bxb4 61. Bxb4 Kxb4 62. Nxb5 1/2-1/2

[Event "Gaucho-ch 64th"]
[Site "Bage"]
[Date "2009.10.??"]
[Round "2"]
[White "Sosa, Alexandro Brum"]
[Black "De Castro, Alexandre Zanini"]
[Result "1-0"]
[ECO "D45"]
[BlackElo "2278"]
[PlyCount "55"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 e6 5. e3 Bb4 6. Qb3 c5 7. a3 cxd4 8. Nxd4 Bxc3+ 9. Qxc3 0-0 10. Be2 e5 11. Nf3 e4 12. Nd4 Nc6 13. Nxc6 bxc6 14. 0-0 a5 15. b4 axb4 16. axb4 Rxa1 17. Qxa1 dxc4 18. Bxc4 Nd5 19. Qd4 Nxb4 20. Qxe4 Nd5 21. Bb2 Be6 22. Bd3 g6 23. Qe5 f6 24. Qxe6+ Rf7 25. Bc4 Kg7 26. Rd1 Qb6 27. Bxd5 cxd5 28. Qxb6 1-0

[Event "BRA RS-ch"]
[Site "Carazinho"]
[Date "2008.10.??"]
[Round "6"]
[White "Cruz, Eider Tiago Da"]
[Black "Sosa, Alexandro Brum"]
[Result "1/2-1/2"]
[ECO "D46"]
[PlyCount "82"]
[EventDate "2008.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 Qe7 9. e4 dxc4 10. Bxc4 e5 11. Re1 exd4 12. Nxd4 Qe5 13. Nf3 Qh5 14. Ne2 Nb6 15. Bg5 Ng4 16. Nf4 Bxf4 17. Bxf4 Nxc4 18. Qxc4 Nf6 19. Nd4 Re8 20. f3 Qa5 21. b4 Qa4 22. Qc3 Be6 23. Nxe6 Rxe6 24. Red1 h6 25. Rd4 Rae8 26. a3 R8e7 27. Rad1 Qb5 28. Kf2 Qb6 29. Be3 Qc7 30. g3 Rd7 31. Rxd7 Nxd7 32. Qd4 Nb6 33. f4 Re7 34. Qd8+ Qxd8 35. Rxd8+ Kh7 36. Rd4 f6 37. Kf3 Kg6 38. Rd3 Kf7 39. h4 Re8 40. Rd2 h5 41. Bc5 Ra8 1/2-1/2

[Event "BRA RS-ch"]
[Site "Carazinho"]
[Date "2008.10.??"]
[Round "5"]
[White "Fillipon, Nelson"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "93"]
[EventDate "2008.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Bh4 g5 7. Bg3 Nh5 8. Be2 Nxg3 9. hxg3 Nc6 10. d5 Nb4 11. a3 Na6 12. Bh5 Bd7 13. Nge2 c5 14. f4 g4 15. f5 b5 16. Nf4 Qb6 17. Ne6 Be5 18. Ne2 Bxb2 19. Ra2 Bf6 20. Qf4 Bxe6 21. fxe6 0-0-0 22. exf7 Qa5+ 23. Qd2 Qa4 24. Qd3 Nb4 25. axb4 Qxa2 26. 0-0 c4 27. Qd2 Qb2 28. Kh2 Kb7 29. Nf4 Qe5 30. Qe2 Qg5 31. Bxg4 h5 32. Bf5 h4 33. g4 Be5 34. Qf3 Rh6 35. Kh1 Bxf4 36. Qxf4 Qxf4 37. Rxf4 Rf6 38. g5 Rxf7 39. Rxh4 Rg7 40. g6 Kb6 41. c3 a5 42. bxa5+ Kxa5 43. g4 Ka4 44. g5 Kb3 45. Rh3 Ra8 46. Rh7 Rag8 47. Rh3 0-1

[Event "BRA RS-ch"]
[Site "Carazinho"]
[Date "2008.10.??"]
[Round "2"]
[White "Goetz, Fabio"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "112"]
[EventDate "2008.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. d3 Nd7 5. Be2 e5 6. fxe5 Nxe5 7. 0-0 Ne7 8. Na3 0-0 9. c3 Nd7 10. Nc2 b6 11. a4 a6 12. Bd2 Bb7 13. Rf2 Nf5 14. Nfd4 Nd6 15. Qf1 Qe7 16. b4 c5 17. Nf3 Nf5 18. Rb1 Bc6 19. b5 axb5 20. axb5 Bb7 21. g4 Nd6 22. Qc1 Ra7 23. Rf1 Rfa8 24. Nce1 Nf6 25. h3 Qe8 26. Ng2 h5 27. g5 Nd7 28. Nf4 Nf5 29. Ne1 Qe7 30. Nfg2 Ra2 31. Bxh5 Ng3 32. Bf3 Nxf1 33. Kxf1 Qxg5 34. c4 Qf6 35. Kg1 Ne5 36. Bxd5 Bxd5 37. cxd5 Qf5 38. Nf4 Nd7 39. e4 Bd4+ 40. Kh1 Qe5 41. Nf3 Qh8 42. Nxd4 Qxd4 43. Be3 Qe5 44. Qg1 Ra1 45. Rf1 Rxf1 46. Qxf1 Ra1 47. Bc1 Qc3 48. Ne2 Qxd3 49. Kg2 Qxe4+ 50. Qf3 Qxf3+ 51. Kxf3 Ne5+ 52. Ke4 f6 53. d6 Ra2 54. Nc3 Rc2 55. Nd5 Rxc1 56. Nxf6+ Kf7 0-1

[Event "BRA RS-ch"]
[Site "Carazinho"]
[Date "2008.10.??"]
[Round "7"]
[White "Sosa, Alexandro Brum"]
[Black "Karoly, Carlos Alberto"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "99"]
[EventDate "2008.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Bg4 7. Nd2 Bxe2 8. Qxe2 Nc6 9. Nf3 e5 10. d5 Nd4 11. Qd1 Nd7 12. Be3 Nxf3+ 13. Qxf3 f5 14. 0-0 f4 15. Bd2 b6 16. Qh3 Qe7 17. f3 a6 18. Nd1 Nf6 19. Nf2 Rf7 20. b4 Bf8 21. Rac1 Qd7 22. Qxd7 Nxd7 23. Nd3 g5 24. a3 h5 25. Kf2 Be7 26. Ke2 Rg7 27. Be1 g4 28. Bf2 gxf3+ 29. gxf3 Rg2 30. Rg1 Rxg1 31. Rxg1+ Kh7 32. c5 bxc5 33. bxc5 Rb8 34. c6 Nc5 35. Bxc5 dxc5 36. Rc1 Bd6 37. Rc2 Rb3 38. a4 Ra3 39. Nxc5 Re3+ 40. Kf2 Be7 41. Nb7 Rd3 42. Nc5 Rd4 43. Nxa6 Bd6 44. Nc5 Kg6 45. Nb7 Be7 46. Ra2 Rd1 47. a5 Bh4+ 48. Kg2 Be7 49. a6 Bc5 50. a7 1-0

[Event "BRA RS-ch"]
[Site "Carazinho"]
[Date "2008.10.??"]
[Round "3"]
[White "Sosa, Alexandro Brum"]
[Black "Martinez, Milton Fernando"]
[Result "1-0"]
[ECO "E97"]
[PlyCount "111"]
[EventDate "2008.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. Ba3 Nh5 11. g3 f5 12. Ng5 Nf6 13. c5 h6 14. Ne6 Bxe6 15. dxe6 fxe4 16. cxd6 cxd6 17. b5 Rc8 18. Rc1 Ne8 19. Nxe4 Rxc1 20. Qxc1 Nf5 21. Nc3 Kh7 22. Bc4 Nc7 23. Rd1 Nd4 24. b6 Ne8 25. Nd5 Bf6 26. Bb2 Nc6 27. Bb5 Ne7 28. Nc7 Ng7 29. Ba3 Nef5 30. Qd2 Nd4 31. Qxa5 Be7 32. Bc4 Qc8 33. Qd5 Nc2 34. Bxd6 Rd8 35. Nb5 Nb4 36. Qe4 Nf5 37. Be2 Nxd6 38. Qxb4 Nf5 39. Qb2 Qxe6 40. Nc3 Nd4 41. Bd3 Qc6 42. Ne4 Nf5 43. Rc1 Qd5 44. Bf1 Nd4 45. Rc7 Qf7 46. Bc4 Qf8 47. Rxb7 Kh8 48. Rc7 Nf3+ 49. Kg2 Ng5 50. Nxg5 Bxg5 51. Rf7 Qd6 52. Qb5 Be7 53. b7 Rb8 54. Qd5 Qc7 55. Qe6 Qxb7+ 56. Bd5 1-0

[Event "BRA RS-ch"]
[Site "Carazinho"]
[Date "2008.10.??"]
[Round "4"]
[White "Sosa, Alexandro Brum"]
[Black "Prates, Fabiano Fortes"]
[Result "0-1"]
[ECO "D27"]
[BlackElo "2298"]
[PlyCount "62"]
[EventDate "2008.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. Bxc4 e6 6. a4 c5 7. 0-0 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 0-0 11. Nc3 Nb4 12. Ne5 Nbd5 13. Bg5 Nxc3 14. bxc3 Bd7 15. a5 Rc8 16. Qf3 Bc6 17. Qh3 Nd5 18. Bd3 g6 19. Bh6 Re8 20. Re1 Bf6 21. Bf1 Bg5 22. Bxg5 Qxg5 23. Nc4 Bb5 24. Re5 Qd8 25. Nd2 Nxc3 26. Nf3 Kg7 27. Bxb5 Nxb5 28. Qg4 Rc4 29. Qe4 Qe7 30. h4 Rd8 31. Rd1 Nc3 0-1

[Event "BRA RS-ch"]
[Site "Carazinho"]
[Date "2008.10.??"]
[Round "1"]
[White "Sosa, Alexandro Brum"]
[Black "Visoto, Elvis Thiago"]
[Result "0-1"]
[ECO "A58"]
[PlyCount "92"]
[EventDate "2008.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. g3 Bg7 9. Bg2 Nbd7 10. Rb1 Qc7 11. b3 0-0 12. 0-0 Rfb8 13. Qc2 Nb6 14. Rd1 Ra7 15. h3 Qd7 16. Kh2 Nh5 17. e4 Rf8 18. a4 e6 19. Be3 Qc7 20. dxe6 fxe6 21. Ng5 Qe7 22. b4 Nc4 23. Bc1 cxb4 24. Rxb4 Qf6 25. Nb5 Bxb5 26. axb5 Ne5 27. f4 h6 28. Nf3 Nxf3+ 29. Bxf3 e5 30. Bxh5 gxh5 31. b6 Rb7 32. Qd3 h4 33. Qd5+ Rff7 34. f5 hxg3+ 35. Kg2 Kh7 36. Rd3 Qd8 37. Qxd6 Qxd6 38. Rxd6 Bf8 39. Re6 Bxb4 40. Rxh6+ Kg8 41. Bb2 Rfe7 42. f6 Rf7 43. Bxe5 Rxb6 44. Kxg3 Re6 45. Rh5 Rxe5 46. Rxe5 Bd6 0-1

[Event "BRA TR Sul"]
[Site "Dois Irmaos"]
[Date "2008.04.21"]
[Round "5.14"]
[White "Sosa, Alexandro Brum"]
[Black "Borges da Silva, Rodrigo"]
[Result "1-0"]
[ECO "A63"]
[BlackElo "2278"]
[PlyCount "54"]
[EventDate "2008.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 a6 10. a4 Nbd7 11. Nd2 Qe7 12. h3 Rb8 13. Nc4 Nh5 14. Ne4 Ndf6 15. Ncxd6 Bxh3 16. Bxh3 Nxe4 17. Nxe4 Qxe4 18. Bg2 Qe7 19. Qc2 Rfe8 20. Bf3 Rbd8 21. Rd1 Bd4 22. Kg2 Nf6 23. Bg5 h6 24. Bxh6 Rxd5 25. e3 Rf5 26. exd4 cxd4 27. Rxd4 Qe6 1-0

[Event "BRA TR Sul"]
[Site "Dois Irmaos"]
[Date "2008.04.21"]
[Round "6.9"]
[White "Sosa, Alexandro Brum"]
[Black "Fascetti, Angelo de Leon Cult"]
[Result "1/2-1/2"]
[ECO "D31"]
[BlackElo "2064"]
[PlyCount "29"]
[EventDate "2008.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3 c5 7. Nf3 Nf6 8. a3 Ba5 9. Be3 0-0 10. Be2 Nc6 11. Rc1 cxd4 12. Nxd4 e5 13. Nxc6 Qxd1+ 14. Bxd1 bxc6 15. 0-0 1/2-1/2

[Event "BRA TR Sul"]
[Site "Dois Irmaos"]
[Date "2008.04.20"]
[Round "3.26"]
[White "Sosa, Alexandro Brum"]
[Black "Scholl, Filipe"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "63"]
[EventDate "2008.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nf6 4. dxe5 Nxe4 5. Bc4 d6 6. Bxf7+ Kxf7 7. Qd5+ Ke8 8. Qxe4 dxe5 9. 0-0 Bd6 10. Nc3 Rf8 11. Bg5 Qd7 12. h3 h6 13. Bh4 g5 14. Bg3 Qe7 15. Nd5 Qg7 16. Ne3 Be6 17. Rfe1 Bc5 18. Nxe5 Nxe5 19. Bxe5 Qe7 20. Bg3 Rf7 21. Nd5 Bxd5 22. Qxd5 Bd6 23. Bxd6 cxd6 24. Rxe7+ Rxe7 25. Qg8+ Kd7 26. Qxa8 Kc6 27. Qxa7 Re4 28. Rd1 b5 29. Qb8 Re6 30. Qc8+ Kb6 31. Qxe6 Ka7 32. Rxd6 1-0

[Event "BRA TR Sul"]
[Site "Dois Irmaos"]
[Date "2008.04.20"]
[Round "4.13"]
[White "Veit, Darlan Rodrigo"]
[Black "Sosa, Alexandro Brum"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2126"]
[PlyCount "69"]
[EventDate "2008.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. e5 Nfd7 6. Nf3 c5 7. exd6 0-0 8. Be2 Re8 9. dxe7 Rxe7 10. Nd5 Re8 11. c4 cxd4 12. 0-0 Nc6 13. f5 Nb6 14. fxg6 hxg6 15. Nf4 Bf5 16. Bd3 Bg4 17. h3 Bxf3 18. Qxf3 Re7 19. b3 Qd7 20. Bd2 Ne5 21. Qg3 Rae8 22. Rae1 Nxd3 23. Nxd3 Rxe1 24. Rxe1 Nc8 25. Rxe8+ Qxe8 26. Qf3 b6 27. Bf4 Qe6 28. Kf1 a5 29. Qe2 Qd7 30. Qe4 Kf8 31. g4 Bf6 32. Ke2 Nd6 33. Bxd6+ Qxd6 34. Qf4 Qe7+ 35. Kf3 1/2-1/2

[Event "BRA TR Sul"]
[Site "Dois Irmaos"]
[Date "2008.04.19"]
[Round "2.27"]
[White "Oliveira, Jacson"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "64"]
[EventDate "2008.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nc6 7. Be3 Bg4 8. Qd2 Bxf3 9. Bxf3 e5 10. Rad1 Re8 11. Ne2 exd4 12. Nxd4 Nxe4 13. Bxe4 Rxe4 14. Nxc6 bxc6 15. Qd3 Qe7 16. c3 Rb8 17. b3 c5 18. Qd2 a5 19. Rfe1 Re8 20. Kf1 Qe5 21. g3 Qxc3 22. Qxc3 Bxc3 23. Bd2 Rxe1+ 24. Rxe1 Rxe1+ 25. Kxe1 Bxd2+ 26. Kxd2 Kg7 27. Kd3 d5 28. a3 Kf6 29. f4 Kf5 30. h3 h5 31. Ke3 f6 32. Kd3 h4 0-1

[Event "BRA TR Sul"]
[Site "Dois Irmaos"]
[Date "2008.04.19"]
[Round "1.37"]
[White "Sosa, Alexandro Brum"]
[Black "Spritzer, Abrao Rafael"]
[Result "0-1"]
[ECO "E01"]
[PlyCount "52"]
[EventDate "2008.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 c6 5. Qc2 Nbd7 6. Bg2 Bd6 7. Nbd2 0-0 8. 0-0 c5 9. b3 b6 10. Bb2 Bb7 11. e4 Nxe4 12. Nxe4 dxe4 13. Ne5 cxd4 14. Nxd7 Qxd7 15. Bxe4 Bxe4 16. Qxe4 e5 17. f4 exf4 18. gxf4 Bc5 19. Kh1 Rfe8 20. Qg2 Qf5 21. Rae1 Rad8 22. Qc6 Rxe1 23. Rxe1 Qxf4 24. Bc1 Qf2 25. Qe4 h6 26. Bf4 d3 0-1

[Event "Gauchos-ch"]
[Site "Santa Cruz do Sul"]
[Date "2007.11.??"]
[Round "4"]
[White "Da Silva, Joao Carlos Orguim"]
[Black "Sosa, Alexandro Brum"]
[Result "0-1"]
[ECO "A16"]
[PlyCount "104"]
[EventDate "2007.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Nxd5 Qxd5 6. g3 Nc6 7. Bg2 Bg7 8. 0-0 0-0 9. a3 Qd6 10. d3 h6 11. Nd2 Nd4 12. e3 Nf5 13. d4 c6 14. b4 Qd8 15. Bb2 a5 16. Bc3 Re8 17. bxa5 c5 18. Nb3 cxd4 19. Nxd4 Nxd4 20. exd4 Rb8 21. Qd2 Be6 22. Rab1 Bd5 23. Bxd5 Qxd5 24. Rb4 Ra8 25. Rb2 Red8 26. Rfb1 Ra7 27. Rb5 Qe4 28. Qe3 Qc6 29. R1b4 e6 30. Rc5 Qd6 31. Rb6 Qe7 32. Rcb5 Qxa3 33. Rxb7 Rxb7 34. Rxb7 Rc8 35. Be1 Qa1 36. Rb4 Rc1 37. Kf1 Rd1 38. Rc4 Bxd4 39. Qe2 Kg7 40. Rc2 Rb1 41. a6 Bc3 42. Rxc3 Qxc3 43. a7 Qa5 44. Qe3 Ra1 45. h4 Qxa7 46. Qe5+ f6 47. Qxe6 Qa6+ 48. Qxa6 Rxa6 49. Bd2 h5 50. Be3 Kf7 51. Kg2 Ke6 52. Kf3 Ra4 0-1

[Event "Gauchos-ch"]
[Site "Santa Cruz do Sul"]
[Date "2007.11.??"]
[Round "6"]
[White "Ferreira, Vitor Hugo Vieira"]
[Black "Sosa, Alexandro Brum"]
[Result "1/2-1/2"]
[ECO "E73"]
[PlyCount "55"]
[EventDate "2007.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Na6 7. h3 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Nd5 Rd6 11. Bxf6 Bxf6 12. 0-0-0 Bd8 13. Nf3 Nc5 14. Nc3 f6 15. b4 Rxd1+ 16. Rxd1 Ne6 17. c5 Kf8 18. Bc4 Ke8 19. h4 a5 20. a3 axb4 21. axb4 Ra1+ 22. Kb2 Rxd1 23. Nxd1 h5 24. Kc2 Be7 25. Ne3 Kd8 26. Nd5 Nf8 27. Nxe7 Kxe7 28. g3 1/2-1/2

[Event "Gauchos-ch"]
[Site "Santa Cruz do Sul"]
[Date "2007.11.??"]
[Round "7"]
[White "Garmatz, Walter Eduardo Zenk"]
[Black "Sosa, Alexandro Brum"]
[Result "1/2-1/2"]
[ECO "D86"]
[PlyCount "71"]
[EventDate "2007.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Bc4 Nc6 9. 0-0 b6 10. Be3 Bb7 11. Qd2 Na5 12. Bd3 Qd6 13. Rac1 Rad8 14. Bf4 Qd7 15. Bh6 c5 16. Bxg7 Kxg7 17. Rfd1 c4 18. Bb1 f6 19. h3 Ba8 20. Nh2 Nb7 21. Ng4 Nd6 22. f3 Nf7 23. Ne3 Qc7 24. a4 a6 25. Bc2 b5 26. axb5 axb5 27. Ra1 Bc6 28. Kf2 Ra8 29. g3 Qb7 30. h4 Rxa1 31. Rxa1 Ra8 32. Qc1 Ra6 33. Qb2 Qa8 34. Rxa6 Qxa6 35. Qb4 Qa1 36. Bb1 1/2-1/2

[Event "Gauchos-ch"]
[Site "Santa Cruz do Sul"]
[Date "2007.11.??"]
[Round "2"]
[White "Menna Barreto, Luiz Ney"]
[Black "Sosa, Alexandro Brum"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2314"]
[PlyCount "103"]
[EventDate "2007.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 Nc6 3. d4 e6 4. Nc3 Bb4 5. Bd2 0-0 6. e3 d6 7. Bd3 Qe7 8. a3 Bxc3 9. Bxc3 a5 10. 0-0 e5 11. d5 Nb8 12. Nd2 a4 13. Bc2 Bd7 14. e4 Qe8 15. f4 Ng4 16. Qf3 exf4 17. Qxf4 f6 18. Nf3 b6 19. h3 Ne5 20. Nxe5 fxe5 21. Qg3 Na6 22. Bd2 Qh5 23. Be3 Nc5 24. Rae1 Rxf1+ 25. Rxf1 Rf8 26. Rxf8+ Kxf8 27. Kf2 Qe8 28. Ke1 Bc8 29. Bxc5 bxc5 30. Kd2 Bd7 31. Bd1 Qf7 32. Qf3 Qxf3 33. Bxf3 Ke7 34. Bd1 Kf6 35. h4 Kg6 36. Ke3 Be8 37. Kf3 Bd7 38. b3 axb3 39. Bxb3 Kh5 40. g3 Bg4+ 41. Ke3 Bc8 42. Bd1+ Kg6 43. Ba4 Kh5 44. Bb5 Kg4 45. Kf2 g5 46. hxg5 Kxg5 47. a4 Kf6 48. a5 Ke7 49. a6 Kd8 50. a7 Bb7 51. Bc6 Kc8 52. a8Q+ 1-0

[Event "Gauchos-ch"]
[Site "Santa Cruz do Sul"]
[Date "2007.11.??"]
[Round "3"]
[White "Sosa, Alexandro Brum"]
[Black "Grabin, Henrique Mallmann"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "71"]
[EventDate "2007.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nf6 8. 0-0-0 0-0 9. f3 Re8 10. h4 h5 11. Bg5 Ne7 12. Bc4 Nh7 13. Bh6 Nc6 14. Bxg7 Kxg7 15. Nxc6 bxc6 16. Rdg1 Nf6 17. Qf4 Qe7 18. Bd3 Qe5 19. Qxe5 Rxe5 20. Bc4 Bd7 21. Rd1 Re7 22. Rd3 Rb8 23. Rhd1 Kf8 24. Nb1 Ng8 25. Ra3 Rb7 26. Nc3 f5 27. Ba6 Rb8 28. Bd3 Ra8 29. exf5 Bxf5 30. Bxf5 gxf5 31. Ra5 Nh6 32. Kd2 Rg7 33. Rg1 Nf7 34. Rxf5 Rh7 35. Re1 Re8 36. Ne4 1-0

[Event "Gauchos-ch"]
[Site "Santa Cruz do Sul"]
[Date "2007.11.??"]
[Round "1"]
[White "Sosa, Alexandro Brum"]
[Black "Pereira, Armando Scharlau"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "57"]
[EventDate "2007.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. 0-0 f4 13. c4 b4 14. Nc2 a5 15. b3 Rg8 16. Re1 Be7 17. Qh5 Kd7 18. h3 Rb8 19. Rad1 Rg5 20. Qf3 Qg8 21. Bf1 Qg6 22. c5 Qh6 23. Nxe7 Kxe7 24. Rxd6 Rc8 25. Bc4 Qxh3 26. Rxe6+ Qxe6 27. Bxe6 fxe6 28. Rd1 Rcg8 29. Rd6 1-0

[Event "Gauchos-ch"]
[Site "Santa Cruz do Sul"]
[Date "2007.11.??"]
[Round "5"]
[White "Sosa, Alexandro Brum"]
[Black "Veit, Darlan Rodrigo"]
[Result "0-1"]
[ECO "A34"]
[BlackElo "2126"]
[PlyCount "50"]
[EventDate "2007.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 d6 4. Bg2 e6 5. Nf3 Be7 6. 0-0 0-0 7. d3 Nc6 8. Rb1 d5 9. b3 d4 10. Na4 e5 11. Ba3 Nd7 12. Nd2 Qc7 13. Ne4 b6 14. Bc1 Bb7 15. a3 h6 16. g4 Rae8 17. Ng3 Nd8 18. Bxb7 Qxb7 19. Bd2 Ne6 20. f3 Bg5 21. Qc1 Nf4 22. Kf2 Nf6 23. Rh1 Nxg4+ 24. fxg4 Qg2+ 25. Ke1 Bh4 0-1

