[Event "Londrina op"]
[Site "Londrina"]
[Date "2024.11.10"]
[Round "5"]
[White "Oliveira, Oliver de Sotti"]
[Black "Fabio, Joao Eduardo Souza"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1800"]
[BlackElo "1801"]
[PlyCount "112"]
[EventDate "2024.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bb5 Nf6 5. d3 a6 6. Bxc6 dxc6 7. Ng5 h6 8. Na4 Ba7 9. Nf3 Ng4 10. Qe2 Nxf2 11. Rf1 Ng4 12. h3 Nf6 13. Nxe5 Qd4 14. Nc4 b5 15. Qe3 Qxe3+ 16. Bxe3 bxc4 17. Bxa7 Rxa7 18. dxc4 Nxe4 19. 0-0-0 0-0 20. Rf4 Nd6 21. g4 g5 22. Rf6 Nxc4 23. Rxh6 Bb7 24. Rh5 f6 25. Rd7 Bc8 26. Rdh7 Be6 27. Rh8+ Kg7 28. R5h7+ Kg6 29. Rh6+ Kf7 30. R8h7+ Ke8 31. Nc5 Bf7 32. Rh8 Bd5 33. h4 gxh4 34. Rxh4 Bf3 35. b4 Ne3 36. Nd7 Rxh8 37. Rxh8+ Kxd7 38. Rh7+ Ke6 39. g5 fxg5 40. Rh6+ Kf5 41. Rxc6 g4 42. Rc5+ Bd5 43. Rc3 Ng2 44. a4 Kg5 45. b5 axb5 46. axb5 Ra1+ 47. Kb2 Re1 48. Rxc7 g3 49. Rg7+ Kf4 50. b6 Re3 51. Rd7 Bf3 52. b7 Bxb7 53. Rxb7 Rf3 54. Rb3 Rxb3+ 55. Kxb3 Ne3 56. c4 g2 0-1

[Event "Londrina op"]
[Site "Londrina"]
[Date "2024.11.10"]
[Round "6"]
[White "Pirolo, Francisco Garcia"]
[Black "Oliveira, Oliver de Sotti"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "83"]
[EventDate "2024.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bb4 3. c3 d5 4. exd5 Nf6 5. cxb4 Nxd5 6. Qb3 Be6 7. Nc3 Nxc3 8. bxc3 Bxc4 9. Qxc4 0-0 10. Nf3 Qe8 11. 0-0 Qe6 12. Qxe6 fxe6 13. Nxe5 Nc6 14. d4 Nxe5 15. dxe5 Rf5 16. f4 a5 17. Be3 axb4 18. cxb4 Ra3 19. Bc5 b6 20. Be7 c5 21. bxc5 bxc5 22. Bxc5 Rc3 23. Rac1 Rxc1 24. Rxc1 Rxf4 25. Bd6 g5 26. Rc8+ Kf7 27. Rf8+ Kg6 28. Rxf4 gxf4 29. Kf2 Kg5 30. Kf3 h5 31. a4 h4 32. h3 Kf5 33. a5 Kg6 34. a6 Kf5 35. a7 Kg6 36. a8Q Kf5 37. Qf8+ Kg5 38. Be7+ Kh5 39. Bxh4 Kxh4 40. Qxf4+ Kh5 41. g4+ Kh4 42. Qh6# 1-0

[Event "Londrina op"]
[Site "Londrina"]
[Date "2024.11.09"]
[Round "3"]
[White "Zava, Paulo Jose Maroneze"]
[Black "Oliveira, Oliver de Sotti"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1534"]
[BlackElo "1800"]
[PlyCount "39"]
[EventDate "2024.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ 4. Be2 Bg4 5. d4 Qe6 6. Be3 Bxe2 7. Ngxe2 Qb6 8. Nd5 Qd6 9. c4 e6 10. Bf4 Qc6 11. Nxc7+ Kd8 12. Nxa8 Qxc4 13. Bxb8 Qb4+ 14. Nc3 Qxb2 15. Qc1 Qb4 16. Bxa7 Qa5 17. Bb6+ Kc8 18. Bxa5 Kb8 19. Nb5 Kxa8 20. Qc8# 1-0

[Event "Londrina op"]
[Site "Londrina"]
[Date "2024.11.08"]
[Round "1"]
[White "Furtado, Tiago Cicotti"]
[Black "Oliveira, Oliver de Sotti"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1693"]
[BlackElo "1800"]
[PlyCount "65"]
[EventDate "2024.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. c4 d5 2. g3 dxc4 3. Bg2 Bg4 4. Bxb7 Nd7 5. Na3 Rb8 6. Bg2 Rb4 7. Nc2 e5 8. Nxb4 Bxb4 9. Qa4 Qb8 10. Nf3 Ngf6 11. Nxe5 Bxe2 12. Kxe2 0-0 13. Nxd7 Nxd7 14. Qxd7 Qe8+ 15. Qxe8 Rxe8+ 16. Kd1 a5 17. Bd5 Re5 18. Bxc4 Rc5 19. b3 a4 20. Re1 h5 21. Re8+ Kh7 22. d4 Rf5 23. Bd3 g6 24. Bxf5 gxf5 25. Bb2 axb3 26. axb3 Kg6 27. Ra6+ Bd6 28. Ba3 Kg5 29. Rg8+ Kh6 30. Bxd6 cxd6 31. Rxd6+ Kh7 32. Rg5 Kh8 33. Rh6# 1-0

[Event "Londrina op"]
[Site "Londrina"]
[Date "2024.11.08"]
[Round "2"]
[White "Oliveira, Oliver de Sotti"]
[Black "Ogawa, Gustavo Kenji"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1800"]
[BlackElo "1824"]
[PlyCount "72"]
[EventDate "2024.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nxd4 6. Qxd4 Nf6 7. Bg5 Be7 8. 0-0-0 0-0 9. Bd3 h6 10. Bxf6 Bxf6 11. e5 Bg5+ 12. f4 Be7 13. Qe4 g6 14. Rdf1 d5 15. exd6 Bxd6 16. f5 exf5 17. Qd4 g5 18. Bxf5 Bf4+ 19. Rxf4 gxf4 20. Qxf4 Qg5 21. Qxg5+ hxg5 22. Bxc8 Raxc8 23. Nb5 a6 24. Na7 Rc7 25. h4 b6 26. hxg5 Rxa7 27. Rh6 Rb7 28. g6 fxg6 29. Rxg6+ Kh7 30. Rg4 Rd7 31. Rh4+ Kg6 32. Rg4+ Kh5 33. c4 Kxg4 34. b4 Rf2 35. c5 Rh7 36. cxb6 Rh1# 0-1

